]> git.ipfire.org Git - thirdparty/binutils-gdb.git/blame - gdb/gdbserver/ChangeLog
projects / thirdparty / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
Add support for creating uuid based build-id's in a MinGW32 environment.
[thirdparty/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
305450ed
TT		 12016-07-21 Tom Tromey <tom@tromey.com>
2
3 * configure: Rebuild.
4
2583da7c
YQ		 52016-07-21 Yao Qi <yao.qi@linaro.org>
6
7 * mem-break.c (find_gdb_breakpoint): Cast bp to
8 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
9
21536b36
YQ		 102016-07-21 Yao Qi <yao.qi@linaro.org>
11
12 * server.c (handle_v_requests): Support s and S actions
13 if target_supports_software_single_step return true.
14
8901d193
YQ		 152016-07-21 Yao Qi <yao.qi@linaro.org>
16
17 * linux-low.c (resume_stopped_resumed_lwps): If resume request
18 is resume_step, call maybe_hw_step.
19 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
20 and unstop them.
21 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
22 breakpoints or not.
23 (proceed_one_lwp): If resume request is resume_step, install
24 reinsert breakpoints and call maybe_hw_step.
25
0e9a339e
YQ		 262016-07-21 Yao Qi <yao.qi@linaro.org>
27
28 * linux-low.c (proceed_one_lwp): Declare.
29 (linux_resume_one_thread): Remove local variable 'step'.
30 Lift code enqueue signal. Call proceed_one_lwp instead of
31 linux_resume_one_lwp.
32
4281b351
YQ		 332016-07-21 Yao Qi <yao.qi@linaro.org>
34
35 * linux-low.c (linux_resume_one_thread): Call
36 enqueue_pending_signal.
37
984a2c04
YQ		 382016-07-21 Yao Qi <yao.qi@linaro.org>
39
40 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
41 * inferiors.c (do_restore_current_thread_cleanup): New function.
42 (make_cleanup_restore_current_thread): Likewise.
43 * linux-low.c (install_software_single_step_breakpoints): Call
44 make_cleanup_restore_current_thread. Switch current_thread to
45 thread.
46
bec903c9
YQ		 472016-07-21 Yao Qi <yao.qi@linaro.org>
48
49 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
50 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
51 (clone_one_breakpoint): Likewise.
52 (delete_reinsert_breakpoints): Change parameter to thread.
53 Callers updated.
54 (has_reinsert_breakpoints): Likewise.
55 (uninsert_reinsert_breakpoints): Likewise.
56 (reinsert_reinsert_breakpoints): Likewise.
57 * mem-break.h (set_reinsert_breakpoint): Update declaration.
58 (delete_reinsert_breakpoints): Likewise.
59 (reinsert_reinsert_breakpoints): Likewise.
60 (uninsert_reinsert_breakpoints): Likewise.
61 (has_reinsert_breakpoints): Likewise.
62
63c40ec7
YQ		 632016-07-21 Yao Qi <yao.qi@linaro.org>
64
65 * inferiors.c (get_thread_process): Make parameter const.
66 * inferiors.h (get_thread_process): Update declaration.
67 * mem-break.c (clone_all_breakpoints): Remove all parameters.
68 Add new parameters child_thread and parent_thread. Callers
69 updated.
70 * mem-break.h (clone_all_breakpoints): Update declaration.
71
9aa76cd0
YQ		 722016-07-21 Yao Qi <yao.qi@linaro.org>
73
74 * mem-break.c (struct breakpoint) <cond_list>: Remove.
75 <command_list, handler>: Remove.
76 (struct gdb_breakpoint): New.
77 (struct other_breakpoint): New.
78 (struct reinsert_breakpoint): New.
79 (is_gdb_breakpoint): New function.
80 (any_persistent_commands): Update command_list if
81 is_gdb_breakpoint returns true.
82 (set_breakpoint): Create breakpoints according to their types.
83 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
84 (set_gdb_breakpoint_1): Likewise.
85 (set_gdb_breakpoint): Likewise.
86 (clear_breakpoint_conditions): Change parameter type to
87 'struct gdb_breakpoint *'.
88 (clear_breakpoint_commands): Likewise.
89 (clear_breakpoint_conditions_and_commands): Likewise.
90 (add_condition_to_breakpoint): Likewise.
91 (add_breakpoint_condition): Likewise.
92 (add_commands_to_breakpoint): Likewise.
93 (check_breakpoints): Check other_breakpoint.
94 (clone_one_breakpoint): Clone breakpopint according to its type.
95 * mem-break.h (struct gdb_breakpoint): Declare.
96 (set_gdb_breakpoint): Update declaration.
97 (clear_breakpoint_conditions_and_commands): Likewise.
98 (add_breakpoint_condition): Likewise.
99 (add_breakpoint_commands): Likewise.
100 * server.c (process_point_options): Change parameter type to
101 'struct gdb_breakpoint *'.
102
811f8301
YQ		 1032016-07-21 Yao Qi <yao.qi@linaro.org>
104
105 * mem-break.c (set_breakpoint_at): Rename it to ...
106 (set_breakpoint_type_at): ... it.
107 (set_breakpoint_at): Call set_breakpoint_type_at.
108 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
109 * mem-break.h (set_breakpoint_at): Update comments.
110
b1c51e36
CLT		 1112016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
112
113 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
114 to buf parameter.
115 (nios2_store_gregset): Likewise.
116
ced2dffb
PA		 1172016-07-01 Pedro Alves <palves@redhat.com>
118 Antoine Tremblay <antoine.tremblay@ericsson.com>
119
120 * linux-low.c: Change interface to take the target lwp_info
121 pointer directly and return void. Handle detaching from a zombie
122 thread.
123 (linux_detach_lwp_callback): New function.
124 (linux_detach): Detach from the leader thread after detaching from
125 the clone threads.
126
2ac09a5b
YQ		 1272016-06-28 Yao Qi <yao.qi@linaro.org>
128
129 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
130 for variable new_offset.
131 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
132 (aarch64_ftrace_insn_reloc_cb): Likewise.
133 (aarch64_ftrace_insn_reloc_tb): Likewise.
134 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
135 PRIx64 instead of PRIx32.
136
79e7fd4f
YQ		 1372016-06-28 Yao Qi <yao.qi@linaro.org>
138
139 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
140 (the_low_target): Install arm_get_syscall_trapinfo.
141
061fc021
YQ		 1422016-06-28 Yao Qi <yao.qi@linaro.org>
143
144 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
145 function.
146 (the_low_target): Install aarch64_get_syscall_trapinfo.
147
4cc32bec
YQ		 1482016-06-28 Yao Qi <yao.qi@linaro.org>
149
150 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
151 Callers updated.
152 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
153 Remove parameter sysno.
154 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
155 sysret.
156
782c1122
AA		 1572016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
158
159 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
160 (s390_emit_ne_goto): Likewise.
161 (s390_emit_lt_goto): Likewise.
162 (s390_emit_le_goto): Likewise.
163 (s390_emit_gt_goto): Likewise.
164 (s390_emit_ge_goto): Likewise.
165 (s390x_emit_eq_goto): Likewise.
166 (s390x_emit_ne_goto): Likewise.
167 (s390x_emit_lt_goto): Likewise.
168 (s390x_emit_le_goto): Likewise.
169 (s390x_emit_gt_goto): Likewise.
170 (s390x_emit_ge_goto): Likewise.
171 (s390_emit_ops_impl): Mark variable static.
172 (s390x_emit_ops): Likewise.
173
2e7b624b
YQ		 1742016-06-17 Yao Qi <yao.qi@linaro.org>
175
176 * linux-low.c (handle_extended_wait): Call
177 uninsert_reinsert_breakpoints for the parent process. Remove
178 reinsert breakpoints from the child process. Reinsert them to
179 the parent process when vfork is done.
180 * mem-break.c (uninsert_reinsert_breakpoints): New function.
181 (reinsert_reinsert_breakpoints): New function.
182 * mem-break.h (uninsert_reinsert_breakpoints): Declare
183 (reinsert_reinsert_breakpoints): Declare.
184
8a81c5d7
YQ		 1852016-06-17 Yao Qi <yao.qi@linaro.org>
186
187 * linux-low.c (handle_extended_wait): If the parent is doing
188 step-over, remove the reinsert breakpoints from the forked child.
189
f50bf8e5
YQ		 1902016-06-17 Yao Qi <yao.qi@linaro.org>
191
192 * linux-low.c (unsuspend_all_lwps): Declare.
193 (linux_low_filter_event): If thread exited, call finish_step_over.
194 If step-over is finished, unsuspend other threads.
195
8376a3cb
YQ		 1962016-06-17 Yao Qi <yao.qi@linaro.org>
197
198 * linux-low.c (linux_resume_one_lwp_throw): Assert
199 has_reinsert_breakpoints returns false.
200 * mem-break.c (delete_disabled_breakpoints): Assert
201 bp type isn't reinsert_breakpoint.
202
f79b145d
YQ		 2032016-06-17 Yao Qi <yao.qi@linaro.org>
204
205 * linux-low.c (maybe_hw_step): New function.
206 (linux_resume_one_lwp_throw): Call maybe_hw_step.
207 (finish_step_over): Switch current_thread to lwp temporarily,
208 and assert has_reinsert_breakpoints returns true.
209 (proceed_one_lwp): Call maybe_hw_step.
210 * mem-break.c (has_reinsert_breakpoints): New function.
211 * mem-break.h (has_reinsert_breakpoints): Declare.
212
0ae534d2
JT		 2132016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
214
215 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
216
fcdad592
YQ		 2172016-05-17 Yao Qi <yao.qi@linaro.org>
218
219 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
220 instead of find_inferior.
221
9e784964
YQ		 2222016-05-05 Yao Qi <yao.qi@linaro.org>
223
224 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
225 Initialize res to zero.
226
cf2ebb6e
YQ		 2272016-05-05 Yao Qi <yao.qi@linaro.org>
228
229 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
230 to uint32_t.
231
c1aebf87
UW		 2322016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
233
234 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
235 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
236 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
237
35fd2deb 2382016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 239 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 240
241 * tracepoint.c (write_inferior_int8): New function.
242 (cmd_qtenable_disable): Write enable flag using
243 write_inferior_int8.
244
484b3c32
YQ		 2452016-04-25 Yao Qi <yao.qi@linaro.org>
246
247 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
248 (need_step_over_p): Return zero if the LWP has pending signals
249 can be delivered on software single step target.
250
85ba7d86
YQ		 2512016-04-25 Yao Qi <yao.qi@linaro.org>
252
253 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
254 return instead of error.
255
3539aa13
YQ		 2562016-04-22 Yao Qi <yao.qi@linaro.org>
257
258 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
259 to 23.
260
5b061e98
YQ		 2612016-04-22 Yao Qi <yao.qi@linaro.org>
262
263 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
264 signal when stepping over breakpoint with software single
265 step.
266
3451269c
PA		 2672016-04-21 Pedro Alves <palves@redhat.com>
268
269 * linux-s390-low.c (s390_collect_ptrace_register)
270 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
271 add casts.
272 (s390_check_regset): Use void * instead of gdb_byte *.
273
a2358508
PA		 2742016-04-20 Pedro Alves <palves@redhat.com>
275
276 * configure: Renegerate.
277
6885166d
YQ		 2782016-04-20 Yao Qi <yao.qi@linaro.org>
279
280 * linux-aarch32-low.c: Include "arch/arm-linux.h".
281 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
282 number 16.
283 (arm_store_gregset): Likewise.
284
2b863f51
WT		 2852016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
286
287 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
288 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
289 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
290 (amd64-avx-mpx-linux.c): New rules.
291 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
292 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
293 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
294 (srv_amd64_regobj): Add amd64-avx-mpx.o.
295 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
296 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
297 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
298 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
299 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
300 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
301 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
302 * linux-x86-low.c (x86_linux_read_description): Add case for
303 X86_XSTATE_AVX_MPX_MASK.
304 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
305 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
306 init_registers_i386_avx_mpx_linux.
307 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
308 (initialize_low_tracepoint): Call
309 init_registers_i386_avx_mpx_linux.
310 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
311 (initialize_low_tracepoint): Call
312 init_registers_amd64_avx_mpx_linux.
313 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
314 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
315 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
316 declarations.
317
9b30624b
PA		 3182016-04-18 Pedro Alves <palves@redhat.com>
319
320 * configure: Regenerate.
321
45e3745e
AT		 3222016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
323
324 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
325 (aarch64_emit_sub): Likewise.
326
2afc13ff
PA		 3272016-04-12 Pedro Alves <palves@redhat.com>
328
329 * utils.c (prepare_to_throw_exception): Delete.
330
6e774b13
SM		 3312016-04-05 Simon Marchi <simon.marchi@ericsson.com>
332
333 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
334
4dca19f8
MK		 3352016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
336
337 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
338
d0a9981f
MK		 3392016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
340
341 * linux-aarch64-ipa.c: Add <elf.h> include.
342 * linux-ppc-ipa.c: Add <elf.h> include.
343 * linux-s390-ipa.c: Add <elf.h> include.
344
252db07e
MK		 3452016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
346
347 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
348 (get_raw_reg_ptr): Likewise.
349 (get_trace_state_variable_value_ptr): Likewise.
350 (set_trace_state_variable_value_ptr): Likewise.
351 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
352 char *.
353
14e2b6d9
MK		 3542016-03-31 Wei-cheng Wang <cole945@gmail.com>
355 Marcin Kościelnicki <koriakin@0x04.net>
356
357 PR/17221
358 * linux-ppc-low.c (emit_insns): New function.
359 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
360 (ppc_emit_prologue): New function.
361 (ppc_emit_epilogue): New function.
362 (ppc_emit_add): New function.
363 (ppc_emit_sub): New function.
364 (ppc_emit_mul): New function.
365 (ppc_emit_lsh): New function.
366 (ppc_emit_rsh_signed): New function.
367 (ppc_emit_rsh_unsigned): New function.
368 (ppc_emit_ext): New function.
369 (ppc_emit_zero_ext): New function.
370 (ppc_emit_log_not): New function.
371 (ppc_emit_bit_and): New function.
372 (ppc_emit_bit_or): New function.
373 (ppc_emit_bit_xor): New function.
374 (ppc_emit_bit_not): New function.
375 (ppc_emit_equal): New function.
376 (ppc_emit_less_signed): New function.
377 (ppc_emit_less_unsigned): New function.
378 (ppc_emit_ref): New function.
379 (ppc_emit_const): New function.
380 (ppc_emit_reg): New function.
381 (ppc_emit_pop): New function.
382 (ppc_emit_stack_flush): New function.
383 (ppc_emit_swap): New function.
384 (ppc_emit_stack_adjust): New function.
385 (ppc_emit_call): New function.
386 (ppc_emit_int_call_1): New function.
387 (ppc_emit_void_call_2): New function.
388 (ppc_emit_if_goto): New function.
389 (ppc_emit_goto): New function.
390 (ppc_emit_eq_goto): New function.
391 (ppc_emit_ne_goto): New function.
392 (ppc_emit_lt_goto): New function.
393 (ppc_emit_le_goto): New function.
394 (ppc_emit_gt_goto): New function.
395 (ppc_emit_ge_goto): New function.
396 (ppc_write_goto_address): New function.
397 (ppc_emit_ops_impl): New static variable.
398 (ppc64v1_emit_prologue): New function.
399 (ppc64v2_emit_prologue): New function.
400 (ppc64_emit_epilogue): New function.
401 (ppc64_emit_add): New function.
402 (ppc64_emit_sub): New function.
403 (ppc64_emit_mul): New function.
404 (ppc64_emit_lsh): New function.
405 (ppc64_emit_rsh_signed): New function.
406 (ppc64_emit_rsh_unsigned): New function.
407 (ppc64_emit_ext): New function.
408 (ppc64_emit_zero_ext): New function.
409 (ppc64_emit_log_not): New function.
410 (ppc64_emit_bit_and): New function.
411 (ppc64_emit_bit_or): New function.
412 (ppc64_emit_bit_xor): New function.
413 (ppc64_emit_bit_not): New function.
414 (ppc64_emit_equal): New function.
415 (ppc64_emit_less_signed): New function.
416 (ppc64_emit_less_unsigned): New function.
417 (ppc64_emit_ref): New function.
418 (ppc64_emit_const): New function.
419 (ppc64v1_emit_reg): New function.
420 (ppc64v2_emit_reg): New function.
421 (ppc64_emit_pop): New function.
422 (ppc64_emit_stack_flush): New function.
423 (ppc64_emit_swap): New function.
424 (ppc64v1_emit_call): New function.
425 (ppc64v2_emit_call): New function.
426 (ppc64v1_emit_int_call_1): New function.
427 (ppc64v2_emit_int_call_1): New function.
428 (ppc64v1_emit_void_call_2): New function.
429 (ppc64v2_emit_void_call_2): New function.
430 (ppc64_emit_if_goto): New function.
431 (ppc64_emit_eq_goto): New function.
432 (ppc64_emit_ne_goto): New function.
433 (ppc64_emit_lt_goto): New function.
434 (ppc64_emit_le_goto): New function.
435 (ppc64_emit_gt_goto): New function.
436 (ppc64_emit_ge_goto): New function.
437 (ppc64v1_emit_ops_impl): New static variable.
438 (ppc64v2_emit_ops_impl): New static variable.
439 (ppc_emit_ops): New function.
440 (linux_low_target): Wire in ppc_emit_ops.
441
a2174ba4
MK		 4422016-03-31 Wei-cheng Wang <cole945@gmail.com>
443 Marcin Kościelnicki <koriakin@0x04.net>
444
445 PR/17221
446 * Makefile.in: Add powerpc-*-ipa.o
447 * configure.srv: Add ipa_obj for powerpc*-linux.
448 * linux-ppc-ipa.c: New file.
449 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
450 includes.
451 (PPC_FIELD): New macro.
452 (PPC_SEXT): New macro.
453 (PPC_OP6): New macro.
454 (PPC_BO): New macro.
455 (PPC_LI): New macro.
456 (PPC_BD): New macro.
457 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
458 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
459 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
460 (ppc_get_thread_area): New function.
461 (is_elfv2_inferior): New function.
462 (gen_ds_form): New function.
463 (GEN_STD): New macro.
464 (GEN_STDU): New macro.
465 (GEN_LD): New macro.
466 (GEN_LDU): New macro.
467 (gen_d_form): New function.
468 (GEN_ADDI): New macro.
469 (GEN_ADDIS): New macro.
470 (GEN_LI): New macro.
471 (GEN_LIS): New macro.
472 (GEN_ORI): New macro.
473 (GEN_ORIS): New macro.
474 (GEN_LWZ): New macro.
475 (GEN_STW): New macro.
476 (GEN_STWU): New macro.
477 (gen_xfx_form): New function.
478 (GEN_MFSPR): New macro.
479 (GEN_MTSPR): New macro.
480 (GEN_MFCR): New macro.
481 (GEN_MTCR): New macro.
482 (GEN_SYNC): New macro.
483 (GEN_LWSYNC): New macro.
484 (gen_x_form): New function.
485 (GEN_OR): New macro.
486 (GEN_MR): New macro.
487 (GEN_LWARX): New macro.
488 (GEN_STWCX): New macro.
489 (GEN_CMPW): New macro.
490 (gen_md_form): New function.
491 (GEN_RLDICL): New macro.
492 (GEN_RLDICR): New macro.
493 (gen_i_form): New function.
494 (GEN_B): New macro.
495 (GEN_BL): New macro.
496 (gen_b_form): New function.
497 (GEN_BNE): New macro.
498 (GEN_LOAD): New macro.
499 (GEN_STORE): New macro.
500 (gen_limm): New function.
501 (gen_atomic_xchg): New function.
502 (gen_call): New function.
503 (ppc_relocate_instruction): New function.
504 (ppc_install_fast_tracepoint_jump_pad): New function.
505 (ppc_get_min_fast_tracepoint_insn_len): New function.
506 (ppc_get_ipa_tdesc_idx): New function.
507 (the_low_target): Wire in the new functions.
508 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
509 tdescs.
510 * linux-ppc-tdesc.h: New file.
511
a13c4696
MK		 5122016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
513
514 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
515 (alloc_jump_pad_buffer): New function.
516 * linux-amd64-ipa.c: Add <sys/mman.h> include.
517 (alloc_jump_pad_buffer): New function.
518 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
519 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
520 (alloc_jump_pad_buffer): New function.
521 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
522 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
523 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
524 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
525
1cda1512
MK		 5262016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
527
528 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
529 * linux-amd64-ipa.c: Likewise.
530 * linux-i386-ipa.c: Likewise.
531 * linux-s390-ipa.c: Likewise.
532 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
533 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
534 set_trace_state_variable_value_ptr.
535 (struct ipa_sym_addresses): Likewise.
536 (symbol_list): Likewise.
537 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
538 accessing gdb_collect directly.
539 (gdb_collect_ptr_type): New typedef.
540 (get_raw_reg_ptr_type): New typedef.
541 (get_trace_state_variable_value_ptr_type): New typedef.
542 (set_trace_state_variable_value_ptr_type): New typedef.
543 (gdb_collect_ptr): New global.
544 (get_raw_reg_ptr): New global.
545 (get_trace_state_variable_value_ptr): New global.
546 (set_trace_state_variable_value_ptr): New global.
547 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
548 accessing get_raw_reg directly.
549 (get_get_tsv_func_addr): Likewise for
550 get_trace_state_variable_value_ptr.
551 (get_set_tsv_func_addr): Likewise for
552 set_trace_state_variable_value_ptr.
553 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
554
72fb5488
SM		 5552016-03-30 Simon Marchi <simon.marchi@ericsson.com>
556
557 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
558
28170b88
MK		 5592016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
560
561 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
562 packets.
563 (relocate_instruction): Remove own_buf.
564 * server.c (own_buf): Make global.
565 (handle_v_requests): Make global.
566 * server.h (own_buf): New declaration.
567 (handle_v_requests): New prototype.
568
f39e8743
MK		 5692016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
570
571 PR 18377
572 * linux-s390-low.c (add_insns): New function.
573 (s390_emit_prologue): New function.
574 (s390_emit_epilogue): New function.
575 (s390_emit_add): New function.
576 (s390_emit_sub): New function.
577 (s390_emit_mul): New function.
578 (s390_emit_lsh): New function.
579 (s390_emit_rsh_signed): New function.
580 (s390_emit_rsh_unsigned): New function.
581 (s390_emit_ext): New function.
582 (s390_emit_log_not): New function.
583 (s390_emit_bit_and): New function.
584 (s390_emit_bit_or): New function.
585 (s390_emit_bit_xor): New function.
586 (s390_emit_bit_not): New function.
587 (s390_emit_equal): New function.
588 (s390_emit_less_signed): New function.
589 (s390_emit_less_unsigned): New function.
590 (s390_emit_ref): New function.
591 (s390_emit_if_goto): New function.
592 (s390_emit_goto): New function.
593 (s390_write_goto_address): New function.
594 (s390_emit_litpool): New function.
595 (s390_emit_const): New function.
596 (s390_emit_call): New function.
597 (s390_emit_reg): New function.
598 (s390_emit_pop): New function.
599 (s390_emit_stack_flush): New function.
600 (s390_emit_zero_ext): New function.
601 (s390_emit_swap): New function.
602 (s390_emit_stack_adjust): New function.
603 (s390_emit_set_r2): New function.
604 (s390_emit_int_call_1): New function.
605 (s390_emit_void_call_2): New function.
606 (s390_emit_eq_goto): New function.
607 (s390_emit_ne_goto): New function.
608 (s390_emit_lt_goto): New function.
609 (s390_emit_le_goto): New function.
610 (s390_emit_gt_goto): New function.
611 (s390_emit_ge_goto): New function.
612 (s390x_emit_prologue): New function.
613 (s390x_emit_epilogue): New function.
614 (s390x_emit_add): New function.
615 (s390x_emit_sub): New function.
616 (s390x_emit_mul): New function.
617 (s390x_emit_lsh): New function.
618 (s390x_emit_rsh_signed): New function.
619 (s390x_emit_rsh_unsigned): New function.
620 (s390x_emit_ext): New function.
621 (s390x_emit_log_not): New function.
622 (s390x_emit_bit_and): New function.
623 (s390x_emit_bit_or): New function.
624 (s390x_emit_bit_xor): New function.
625 (s390x_emit_bit_not): New function.
626 (s390x_emit_equal): New function.
627 (s390x_emit_less_signed): New function.
628 (s390x_emit_less_unsigned): New function.
629 (s390x_emit_ref): New function.
630 (s390x_emit_if_goto): New function.
631 (s390x_emit_const): New function.
632 (s390x_emit_call): New function.
633 (s390x_emit_reg): New function.
634 (s390x_emit_pop): New function.
635 (s390x_emit_stack_flush): New function.
636 (s390x_emit_zero_ext): New function.
637 (s390x_emit_swap): New function.
638 (s390x_emit_stack_adjust): New function.
639 (s390x_emit_int_call_1): New function.
640 (s390x_emit_void_call_2): New function.
641 (s390x_emit_eq_goto): New function.
642 (s390x_emit_ne_goto): New function.
643 (s390x_emit_lt_goto): New function.
644 (s390x_emit_le_goto): New function.
645 (s390x_emit_gt_goto): New function.
646 (s390x_emit_ge_goto): New function.
647 (s390_emit_ops): New function.
648 (struct linux_target_ops): Fill in emit_ops hook.
649
abd9baf9
MK		 6502016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
651
652 PR 18377
653 * Makefile.in: Add s390 IPA files.
654 * configure.srv: Build IPA for s390.
655 * linux-s390-ipa.c: New file.
656 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
657 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
658 (tdesc_s390_linux32): Likewise.
659 (init_registers_s390_linux32v1): Likewise.
660 (tdesc_s390_linux32v1): Likewise.
661 (init_registers_s390_linux32v2): Likewise.
662 (tdesc_s390_linux32v2): Likewise.
663 (init_registers_s390_linux64): Likewise.
664 (tdesc_s390_linux64): Likewise.
665 (init_registers_s390_linux64v1): Likewise.
666 (tdesc_s390_linux64v1): Likewise.
667 (init_registers_s390_linux64v2): Likewise.
668 (tdesc_s390_linux64v2): Likewise.
669 (init_registers_s390_te_linux64): Likewise.
670 (tdesc_s390_te_linux64): Likewise.
671 (init_registers_s390_vx_linux64): Likewise.
672 (tdesc_s390_vx_linux64): Likewise.
673 (init_registers_s390_tevx_linux64): Likewise.
674 (tdesc_s390_tevx_linux64): Likewise.
675 (init_registers_s390x_linux64): Likewise.
676 (tdesc_s390x_linux64): Likewise.
677 (init_registers_s390x_linux64v1): Likewise.
678 (tdesc_s390x_linux64v1): Likewise.
679 (init_registers_s390x_linux64v2): Likewise.
680 (tdesc_s390x_linux64v2): Likewise.
681 (init_registers_s390x_te_linux64): Likewise.
682 (tdesc_s390x_te_linux64): Likewise.
683 (init_registers_s390x_vx_linux64): Likewise.
684 (tdesc_s390x_vx_linux64): Likewise.
685 (init_registers_s390x_tevx_linux64): Likewise.
686 (tdesc_s390x_tevx_linux64): Likewise.
687 (have_hwcap_s390_vx): New static variable.
688 (s390_arch_setup): Fill have_hwcap_s390_vx.
689 (s390_get_thread_area): New function.
690 (s390_ft_entry_gpr_esa): New const.
691 (s390_ft_entry_gpr_zarch): New const.
692 (s390_ft_entry_misc): New const.
693 (s390_ft_entry_fr): New const.
694 (s390_ft_entry_vr): New const.
695 (s390_ft_main_31): New const.
696 (s390_ft_main_64): New const.
697 (s390_ft_exit_fr): New const.
698 (s390_ft_exit_vr): New const.
699 (s390_ft_exit_misc): New const.
700 (s390_ft_exit_gpr_esa): New const.
701 (s390_ft_exit_gpr_zarch): New const.
702 (append_insns): New function.
703 (s390_relocate_instruction): New function.
704 (s390_install_fast_tracepoint_jump_pad): New function.
705 (s390_get_min_fast_tracepoint_insn_len): New function.
706 (s390_get_ipa_tdesc_idx): New function.
707 (struct linux_target_ops): Wire in the above functions.
708 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
709 * linux-s390-tdesc.h: New file.
710
a4105d04
MK		 7112016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
712
713 * linux-s390-low.c (s390_supports_tracepoints): New function.
714 (struct linux_target_ops): Fill supports_tracepoints hook.
715
35ac8b3e
YQ		 7162016-03-18 Yao Qi <yao.qi@linaro.org>
717
718 * linux-low.c (lwp_signal_can_be_delivered): New function.
719 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
720
94610ec4
YQ		 7212016-03-18 Yao Qi <yao.qi@linaro.org>
722
723 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
724 0 if signal is enqueued. Remove 'signal' from one debugging
725 message. Move one debugging message to some lines below.
726 Remove code setting 'signal' to 0.
727
80aea927
YQ		 7282016-03-18 Yao Qi <yao.qi@linaro.org>
729
730 * linux-low.c (linux_low_filter_event): Remove redundant
731 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
732
b04fd3be
MK		 7332016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
734
735 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
736 (struct linux_target_ops): Wire in the above.
737
c40c8d4b
YQ		 7382016-03-03 Yao Qi <yao.qi@linaro.org>
739
740 * linux-low.c: Update comments to start_step_over.
741
0f8288ae
YQ		 7422016-03-03 Yao Qi <yao.qi@linaro.org>
743
744 PR server/19736
745 * linux-low.c (handle_extended_wait): Set child suspended
746 if event_lwp->bp_reinsert isn't zero.
747
fdbd04a8
YQ		 7482016-03-02 Yao Qi <yao.qi@linaro.org>
749
750 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
751 enqueue_pending_signal.
752
6896a8fa
MK		 7532016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
754
755 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
756 is actually loaded.
757
ab503087
MK		 7582016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
759
760 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
761 (s390_regmap_3264) [!__s390x__]: New global.
762 (s390_collect_ptrace_register): Skip map entries containing -1.
763 (s390_supply_ptrace_register): Ditto.
764 (s390_fill_gprs_high): New function.
765 (s390_store_gprs_high): New function.
766 (s390_regsets): Add NT_S390_HIGH_GPRS.
767 (s390_get_hwcap): Enable on 31-bit.
768 (have_hwcap_s390_high_gprs): Enable on 31-bit.
769 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
770 Detect NT_S390_HIGH_GPRS.
771 (s390_usrregs_info_3264): Enable on 31-bit.
772 (s390_regs_info): Enable regs_info_3264 on 31-bit.
773 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
774
ae91f625
MK		 7752016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
776
777 PR gdb/13808
778 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
779 * configure.srv: Ditto.
780 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
781 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
782 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
783 (init_registers_amd64_linux): Remove prototype.
784 (tdesc_amd64_linux): Remove declaration.
785 (get_ipa_tdesc): New function.
786 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
787 initialize remaining tdescs.
788 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
789 (init_registers_i386_linux): Remove prototype.
790 (tdesc_i386_linux): Remove declaration.
791 (get_ipa_tdesc): New function.
792 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
793 initialize remaining tdescs.
794 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
795 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
796 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
797 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
798 (x86_get_ipa_tdesc_idx): New function.
799 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
800 * linux-x86-tdesc.h: New file.
801 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
802 (target_get_ipa_tdesc_idx): New macro.
803 * tracepoint.c (ipa_tdesc_idx): New macro.
804 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
805 (symbol_list): Add ipa_tdesc_idx.
806 (cmd_qtstart): Write ipa_tdesc_idx in the target.
807 (ipa_tdesc): Remove.
808 (ipa_tdesc_idx): New variable.
809 (get_context_regcache): Use get_ipa_tdesc.
810 (gdb_collect): Ditto.
811 (gdb_probe): Ditto.
812 * tracepoint.h (get_ipa_tdesc): New prototype.
813 (ipa_tdesc): Remove.
814
e7ad2f14
PA		 8152016-02-24 Pedro Alves <palves@redhat.com>
816
817 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
818 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
819 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
820 Factor out common code between the USE_SIGTRAP_SIGINFO and
821 !USE_SIGTRAP_SIGINFO blocks.
822 (linux_low_filter_event): Call save_stop_reason instead of
823 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
824 Update comments.
825 (linux_wait_1): Update comments.
826
657f9cde
WW		 8272016-02-24 Wei-cheng Wang <cole945@gmail.com>
828
829 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
830 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
831 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
832 ppc_insert_point, ppc_remove_point.
833
b00b61e1
MK		 8342016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
835
836 * linux-s390-low.c (s390_supports_z_point_type): New function.
837 (struct linux_target_ops): Wire s390_supports_z_point_type in.
838
553cb527
YQ		 8392016-02-16 Yao Qi <yao.qi@linaro.org>
840
841 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
842 PC. Get pc from regcache_read_pc.
843
a5652c21
YQ		 8442016-02-12 Yao Qi <yao.qi@linaro.org>
845
846 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
847 or linux_get_pc_32bit.
848 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
849
ed443b61
YQ		 8502016-02-12 Yao Qi <yao.qi@linaro.org>
851
852 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
853 arm_linux_get_next_pcs_fixup.
854
020ecd38
MK		 8552016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
856
857 * tracepoint.c (x_tracepoint_action_download): Change
858 write_inferior_data_ptr to write_inferior_data_pointer.
859 (cmd_qtstart): Likewise.
860 (write_inferior_data_ptr): Remove.
861 (download_agent_expr): Change write_inferior_data_ptr to
862 write_inferior_data_pointer.
863 (download_tracepoint_1): Likewise.
864 (download_tracepoint): Likewise.
865 (download_trace_state_variables): Likewise.
866
7cae9051
WW		 8672016-02-11 Wei-cheng Wang <cole945@gmail.com>
868 Marcin Kościelnicki <koriakin@0x04.net>
869
870 * tracepoint.c (struct tracepoint_action_ops): Remove.
871 (struct tracepoint_action): Remove ops.
872 (m_tracepoint_action_download, r_tracepoint_action_download)
873 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
874 size and offset accordingly.
875 (m_tracepoint_action_ops, r_tracepoint_action_ops)
876 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
877 (tracepoint_action_send, tracepoint_action_download): New functions.
878 Helpers for trace action handlers.
879 (add_tracepoint_action): Remove setup actions ops.
880 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
881
9f6a71b4
YQ		 8822016-02-10 Yao Qi <yao.qi@linaro.org>
883
884 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
885
1e94266c
SM		 8862016-02-09 Simon Marchi <simon.marchi@ericsson.com>
887
888 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
889 to AC_OUTPUT.
890 * configure: Regenerate.
891
8adce034
SM		 8922016-02-09 Simon Marchi <simon.marchi@ericsson.com>
893
894 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
895 void * to gdb_byte *.
896 * linux-low.c (siginfo_fixup): Likewise.
897 (linux_xfer_siginfo): Likewise.
898 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
899 Likewise.
900 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
901
93813b37
WT		 9022016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
903
904 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
905 to srv_tgtobj.
906 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
907 to srv_tgtobj.
908 * linux-x86-low.c [__x86_64__]: Include
909 "nat/amd64-linux-siginfo.h".
910 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
911 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
912 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
913 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
914 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
915 (cpt_si_fd, si_timerid, si_overrun): Move from
916 nat/amd64-linux-siginfo.c.
917 * Makefile.in (amd64-linux-siginfo.o:): New rule.
918
8424cc97
SM		 9192016-01-28 Simon Marchi <simon.marchi@ericsson.com>
920
921 * server.c (skip_to_semicolon): Remove.
922 (process_point_options): Use strchrnul instead of
923 skip_to_semicolon.
924
4d18591b
YQ		 9252016-01-26 Yao Qi <yao.qi@linaro.org>
926
927 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
928 * linux-low.c (install_software_single_step_breakpoints): Don't
929 call regcache_read_pc.
930 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
931 argument pc.
932
d8020970
YQ		 9332016-01-26 Yao Qi <yao.qi@linaro.org>
934
935 * linux-low.c (install_software_single_step_breakpoints): Call
936 regcache_read_pc instead of get_pc.
937
8b207339
YQ		 9382016-01-26 Yao Qi <yao.qi@linaro.org>
939
940 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
941 (unblock_async_io): Rename to ...
942 (block_unblock_async_io): ... it. New function.
943 (enable_async_io): Don't install SIGIO handler. Unblock it
944 instead.
945 (disable_async_io): Don't ignore SIGIO. Block it instead.
946 (initialize_async_io): Install SIGIO handler. Don't call
947 unblock_async_io.
948
18879fef
YQ		 9492016-01-26 Yao Qi <yao.qi@linaro.org>
950
951 * remote-utils.c (getpkt): If the buffer isn't empty, and the
952 first character is '\003', call *the_target->request_interrupt.
953
a0f8e08a
YQ		 9542016-01-25 Yao Qi <yao.qi@linaro.org>
955
956 * remote-utils.c (new_thread_notify): Remove.
957 (dead_thread_notify): Likewise.
958 * remote-utils.h (new_thread_notify): Remove declaration.
959 (dead_thread_notify): Likewise.
960
cc5fd9ab
MK		 9612016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
962
963 * gdb.trace/pending.exp: Fix expected message on continue.
964
99e8eb11
MK		 9652016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
966
967 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
968 it works properly on big-endian machines where sizeof (CORE_ADDR)
969 != sizeof (void *).
970
a994041d
PA		 9712016-01-21 Pedro Alves <palves@redhat.com>
972
973 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
974 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
975 * configure: Regenerate.
976
f7a6a40d
YQ		 9772016-01-21 Yao Qi <yao.qi@linaro.org>
978
979 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
980 is_thumb and set it according to CPSR saved on the stack.
981 (get_next_pcs_syscall_next_pc): Pass is_thumb to
982 arm_sigreturn_next_pc.
983
6f69e520
YQ		 9842016-01-18 Yao Qi <yao.qi@linaro.org>
985
986 * linux-low.c (linux_set_pc_64bit): New function.
987 (linux_get_pc_64bit): New function.
988 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
989 Declare.
990 * linux-sparc-low.c (debug_threads): Remove declaration.
991 (sparc_get_pc): Remove.
992 (the_low_target): Use linux_get_pc_64bit instead of
993 sparc_get_pc.
994 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
995 (the_low_target): Use linux_get_pc_64bit and
996 linux_set_pc_64bit.
997
276d4552
YQ		 9982016-01-18 Yao Qi <yao.qi@linaro.org>
999
1000 * linux-arm-low.c (debug_threads): Remove declaration.
1001 (arm_get_pc, arm_set_pc): Remove.
1002 (the_low_target): Use linux_get_pc_32bit and
1003 linux_set_pc_32bit.
1004 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
1005 (the_low_target): Use linux_get_pc_32bit and
1006 linux_set_pc_32bit.
1007 * linux-cris-low.c (debug_threads): Remove declaration.
1008 (cris_get_pc, cris_set_pc,): Remove.
1009 (the_low_target): Use linux_get_pc_32bit and
1010 linux_set_pc_32bit.
1011 * linux-crisv32-low.c (debug_threads): Remove declaration.
1012 (cris_get_pc, cris_set_pc): Remove.
1013 (the_low_target): Use linux_get_pc_32bit and
1014 linux_set_pc_32bit.
1015 * linux-low.c: Include inttypes.h.
1016 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
1017 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
1018 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
1019 (the_low_target): Use linux_get_pc_32bit and
1020 linux_set_pc_32bit.
1021 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
1022 (the_low_target): Use linux_get_pc_32bit and
1023 linux_set_pc_32bit.
1024 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
1025 (the_low_target): Use linux_get_pc_32bit and
1026 linux_set_pc_32bit.
1027 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
1028 (the_low_target): Use linux_get_pc_32bit and
1029 linux_set_pc_32bit.
1030 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
1031 (the_low_target): Use linux_get_pc_32bit and
1032 linux_set_pc_32bit.
1033
eb0edac8
GB		 10342016-01-18 Gary Benson <gbenson@redhat.com>
1035
1036 * configure.ac (AC_FUNC_FORK): New check.
1037 * config.in: Regenerate.
1038 * configure: Likewise.
1039
1b451dda
YQ		 10402016-01-14 Yao Qi <yao.qi@linaro.org>
1041
1042 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
1043 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
1044 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
1045 arm_get_next_pcs_ctor.
1046
82075af2
JS		 10472016-01-12 Josh Stone <jistone@redhat.com>
1048 Philippe Waroquiers <philippe.waroquiers@skynet.be>
1049
1050 * inferiors.h: Include "gdb_vecs.h".
1051 (struct process_info): Add syscalls_to_catch.
1052 * inferiors.c (remove_process): Free syscalls_to_catch.
1053 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
1054 syscall_return stops.
1055 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
1056 * server.c (handle_general_set): Handle QCatchSyscalls.
1057 (handle_query): Report support for QCatchSyscalls.
1058 * target.h (struct target_ops): Add supports_catch_syscall.
1059 (target_supports_catch_syscall): New macro.
1060 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
1061 (struct lwp_info): Add syscall_state.
1062 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
1063 Maintain syscall_state and syscalls_to_catch across exec.
1064 (get_syscall_trapinfo): New function, proxy to the_low_target.
1065 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
1066 (linux_low_filter_event): Toggle syscall_state entry/return for
1067 syscall traps, and set it ignored for all others.
1068 (gdb_catching_syscalls_p): New function.
1069 (gdb_catch_this_syscall_p): New function.
1070 (linux_wait_1): Handle SYSCALL_SIGTRAP.
1071 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
1072 (linux_supports_catch_syscall): New function.
1073 (linux_target_ops): Install it.
1074 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
1075 (the_low_target): Install it.
1076
8f13a3ce
MF		 10772016-01-12 Mike Frysinger <vapier@gentoo.org>
1078
1079 * acinclude.m4: Include new ../warning.m4 file.
1080 * configure: Regenerated.
1081 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
1082
5b3da067
MF		 10832016-01-12 Mike Frysinger <vapier@gentoo.org>
1084
1085 * ax.c (is_goto_target): Mark static.
1086 * linux-low.c (register_addr): Likewise.
1087 (linux_fetch_registers, linux_store_registers): Likewise.
1088 * mem-break.c (any_persistent_commands): Fix old prototype.
1089 (add_commands_to_breakpoint): Mark static.
1090 * regcache.c (find_register_by_name): Delete unused func.
1091 * remote-utils.c (hex_or_minus_one): Mark static.
1092 * server.c (monitor_show_help): Mark static.
1093 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
1094 handle_v_requests): Likewise.
1095
bc504a31
PA		 10962016-01-12 Pedro Alves <palves@redhat.com>
1097
1098 Remove use of the registered trademark symbol throughout.
1099
5a0dd67a
YQ		 11002016-01-08 Yao Qi <yao.qi@linaro.org>
1101
1102 * remote-utils.c (getpkt): If c is '\003', call target hook
1103 request_interrupt.
1104
b2ca446f
YQ		 11052016-01-06 Yao Qi <yao.qi@linaro.org>
1106
1107 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
1108 linux-aarch32-low.c.
1109 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1110 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1111 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1112 (thumb2_breakpoint): Declare.
1113 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
1114 linux-aarch32-low.h.
1115 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1116 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1117 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1118
edd88788
JB		 11192016-01-01 Joel Brobecker <brobecker@adacore.com>
1120
1121 * gdbreplay.c (gdbreplay_version): Change copyright year in
1122 version message.
1123 * server.c (gdbserver_version): Likewise.
1124
65da7f14
PP		 11252015-12-28 Patrick Palka <patrick@parcs.ath.cx>
1126
1127 * server.c (crc32_table): Delete.
1128 (crc32): Use libiberty's xcrc32 function.
1129
4abd5ed2
JB		 11302015-12-22 Joel Brobecker <brobecker@adacore.com>
1131
1132 * lynx-low.c (lynx_delete_thread_callback): New function.
1133 (lynx_mourn): Properly delete our process and all of its
1134 threads. Remove call to clear_inferiors.
1135
0e50fe5c
JB		 11362015-12-22 Joel Brobecker <brobecker@adacore.com>
1137
1138 * target.c (thread_search_callback): Add check that
1139 the thread_stopped target callback is not NULL before
1140 calling it.
1141
35adc03f
YQ		 11422015-12-21 Yao Qi <yao.qi@linaro.org>
1143
1144 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
1145 arm breakpoint.
1146
bd2b2909
AT		 11472015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1148
1149 * server.c (handle_query): Call target_supports_software_single_step.
1150
7fe5e27e
AT		 11512015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1152
1153 * linux-low.c (single_step): New function.
1154 (linux_resume_one_lwp_throw): Call single_step.
1155 (start_step_over): Likewise.
1156
d9311bfa
AT		 11572015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1158
1159 * Makefile.in (SFILES): Append arch/arm-linux.c,
1160 arch/arm-get-next-pcs.c.
1161 (arm-linux.o): New rule.
1162 (arm-get-next-pcs.o): New rule.
1163 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
1164 arm-linux.o.
1165 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
1166 to linux-aarch32-low.c.
1167 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1168 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1169 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1170 (thumb2_breakpoint_len): Likewise.
1171 (arm_is_thumb_mode): Make non-static.
1172 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
1173 from linux-aarch32-low.c.
1174 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1175 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1176 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1177 (thumb2_breakpoint_len): Likewise.
1178 (arm_is_thumb_mode): New declaration.
1179 * linux-arm-low.c: Include arch/arm-linux.h
1180 aarch/arm-get-next-pcs.h, sys/syscall.h.
1181 (get_next_pcs_ops): New struct.
1182 (get_next_pcs_addr_bits_remove): New function.
1183 (get_next_pcs_is_thumb): New function.
1184 (get_next_pcs_read_memory_unsigned_integer): Likewise.
1185 (arm_sigreturn_next_pc): Likewise.
1186 (get_next_pcs_syscall_next_pc): Likewise.
1187 (arm_gdbserver_get_next_pcs): Likewise.
1188 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
1189 Initialize.
1190 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
1191 * server.h: Include gdb_vecs.h.
1192
68ce2059
AT		 11932015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1194
1195 * Makefile.in (SFILES): Append common/common-regcache.c.
1196 (OBS): Append common-regcache.o.
1197 (common-regcache.o): New rule.
1198 * regcache.c (init_register_cache): Initialize cache to
1199 REG_UNAVAILABLE.
1200 (regcache_raw_read_unsigned): New function.
1201 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
1202 register_status enum.
1203
fa5308bd
AT		 12042015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1205
1206 * linux-aarch64-low.c (the_low_targets): Rename
1207 breakpoint_reinsert_addr to get_next_pcs.
1208 * linux-arm-low.c (the_low_targets): Likewise.
1209 * linux-bfin-low.c (the_low_targets): Likewise.
1210 * linux-cris-low.c (the_low_targets): Likewise.
1211 * linux-crisv32-low.c (the_low_targets): Likewise.
1212 * linux-low.c (can_software_single_step): Likewise.
1213 (install_software_single_step_breakpoints): New function.
1214 (start_step_over): Use install_software_single_step_breakpoints.
1215 * linux-low.h: New CORE_ADDR vector.
1216 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
1217 get_next_pcs.
1218 * linux-mips-low.c (the_low_targets): Likewise.
1219 * linux-nios2-low.c (the_low_targets): Likewise.
1220 * linux-sparc-low.c (the_low_targets): Likewise.
1221
4a6ed09b
PA		 12222015-12-17 Pedro Alves <palves@redhat.com>
1223
1224 * linux-low.c (linux_kill_one_lwp): Remove references to
1225 LinuxThreads.
1226 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
1227 to 'kill'.
1228 (linux_init_signals): Delete.
1229 (initialize_low): Adjust.
1230 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
1231
7544db95
PA		 12322015-12-16 Pedro Alves <palves@redhat.com>
1233
1234 * configure.ac (compiler warning flags): When testing a
1235 -Wno-foo option, check whether -Wfoo works instead.
1236 * configure: Regenerate.
1237
8020350c
DB		 12382015-12-11 Don Breazeal <donb@codesourcery.com>
1239
1240 * server.c (process_serial_event): Don't exit from gdbserver
1241 in remote mode if there are still active inferiors.
1242
db91f502
YQ		 12432015-12-11 Yao Qi <yao.qi@linaro.org>
1244
1245 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
1246 arm_breakpoint_at if the process is 32-bit.
1247
b37a6290
YQ		 12482015-12-11 Yao Qi <yao.qi@linaro.org>
1249
1250 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
1251 arm breakpoint.
1252
17b1509a
YQ		 12532015-12-07 Yao Qi <yao.qi@linaro.org>
1254
1255 * configure.srv: Append arm.o to srv_tgtobj for
1256 aarch64*-*-linux* target.
1257 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
1258 from linux-arm-low.c.
1259 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1260 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1261 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1262 (thumb2_breakpoint_len): Likewise.
1263 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
1264 (arm_breakpoint_kinds): Likewise.
1265 (arm_breakpoint_kind_from_pc): Likewise.
1266 (arm_sw_breakpoint_from_kind): Likewise.
1267 (arm_breakpoint_kind_from_current_state): Likewise.
1268 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
1269 (arm_sw_breakpoint_from_kind): Declare.
1270 (arm_breakpoint_kind_from_current_state): Declare.
1271 (arm_breakpoint_at): Declare.
1272 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
1273 arm_sw_breakpoint_from_kind if process is 32-bit.
1274 (aarch64_breakpoint_kind_from_pc): New function.
1275 (aarch64_breakpoint_kind_from_current_state): New function.
1276 (the_low_target): Initialize fields breakpoint_kind_from_pc
1277 and breakpoint_kind_from_current_state.
1278 * linux-arm-low.c (arm_breakpoint_kinds): Move to
1279 linux-aarch32-low.c.
1280 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
1281 (arm_breakpoint, arm_breakpoint_len): Likewise.
1282 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
1283 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1284 (arm_is_thumb_mode): Likewise.
1285 (arm_breakpoint_at): Likewise.
1286 (arm_breakpoint_kind_from_pc): Likewise.
1287 (arm_sw_breakpoint_from_kind): Likewise.
1288 (arm_breakpoint_kind_from_current_state): Likewise.
1289
1290 Revert:
1291 2015-08-04 Yao Qi <yao.qi@linaro.org>
1292
1293 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
1294 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
1295 * server.c (extended_protocol): Remove "static".
1296 * server.h (extended_protocol): Declare it.
1297
ece66d65
JS		 12982015-12-04 Josh Stone <jistone@redhat.com>
1299
1300 * target.h (struct target_ops) <arch_setup>: Rename to ...
1301 (struct target_ops) <post_create_inferior>: ... this.
1302 (target_arch_setup): Rename to ...
1303 (target_post_create_inferior): ... this, calling post_create_inferior.
1304 * server.c (start_inferior): Update target_arch_setup calls to
1305 target_post_create_inferior.
1306 * linux-low.c (linux_low_ptrace_options): Forward declare.
1307 (linux_arch_setup): Update its comment for general use.
1308 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
1309 (struct linux_target_ops): Use linux_post_create_inferior.
1310 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
1311 to post_create_inferior.
1312 * nto-low.c (struct nto_target_ops): Likewise.
1313 * spu-low.c (struct spu_target_ops): Likewise.
1314 * win32-low.c (struct win32_target_ops): Likewise.
1315
e58c48b4
AT		 13162015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
1317
1318 * linux-arm-low.c: Remove duplicate arch/arm.h include.
1319
fbec8956
AT		 13202015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1321
1322 * linux-arm-low.c (arm_reinsert_addr): Remove function.
1323 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
1324 * linux-cris-low.c (cris_reinsert_addr> Remove function.
1325 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1326 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
1327 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1328 * linux-mips-low.c (mips_reinsert_addr): Remove function.
1329 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1330 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
1331 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1332 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
1333 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1334
9b4c5f87
AT		 13352015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1336
1337 * linux-low.c (linux_look_up_symbols): Don't call
1338 linux_supports_traceclone.
1339 * linux-low.h (thread_db_init): Remove use_events argument.
1340 * thread-db.c (thread_db_use_event): Remove global variable.
1341 (struct thread_db) <td_thr_event_enable_p>: Remove field.
1342 (struct thread_db) <td_create_bp>: Remove field.
1343 (thread_db_create_event): Remove function.
1344 (thread_db_enable_reporting): Likewise.
1345 (find_one_thread): Don't check for thread_db_use_events.
1346 (attach_thread): Likewise.
1347 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
1348 (try_thread_db_load_1): Don't check for thread_db_use_events.
1349 (thread_db_init): Remove use_events argument and thread events
1350 handling.
1351 (remove_thread_event_breakpoints): Remove function.
1352 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
1353
7d00775e
AT		 13542015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1355
1356 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
1357 New function.
1358 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1359 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
1360 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1361 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
1362 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
1363 Initialize.
1364 * linux-crisv32-low.c (cris_supports_hardware_single_step):
1365 New function.
1366 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1367 * linux-low.c (can_hardware_single_step): Use
1368 supports_hardware_single_step.
1369 (can_software_single_step): New function.
1370 (start_step_over): Call can_software_single_step.
1371 (linux_supports_hardware_single_step): New function.
1372 (struct target_ops) <supports_software_single_step>: Initialize.
1373 * linux-low.h (struct linux_target_ops)
1374 <supports_hardware_single_step>: Initialize.
1375 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
1376 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1377 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
1378 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
1379 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
1380 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1381 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
1382 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1383 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
1384 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
1385 Initialize.
1386 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
1387 (struct linux_target_ops) <tile_supports_hardware_single_step>:
1388 Initialize.
1389 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
1390 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1391 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
1392 New function.
1393 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1394 * target.h (struct target_ops): <supports_software_single_step>:
1395 New field.
1396 (target_supports_software_single_step): New macro.
1397
2d97cd35
AT		 13982015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1399
1400 * linux-low.c (linux_wait_1): Fix pc advance condition.
1401 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
1402 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
1403
769ef81f
AT		 14042015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1405
1406 * linux-arm-low.c (arm_is_thumb_mode): New function.
1407 (arm_breakpoint_at): Use arm_is_thumb_mode.
1408 (arm_breakpoint_kind_from_current_state): New function.
1409 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
1410 Initialize.
1411 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
1412 (linux_breakpoint_kind_from_current_state): New function.
1413 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
1414 * linux-low.h (struct linux_target_ops)
1415 <breakpoint_kind_from_current_state>: New field.
1416 * target.h (struct target_ops): Likewise.
1417 (target_breakpoint_kind_from_current_state): New macro.
1418
1bebeeca
PA		 14192015-11-30 Pedro Alves <palves@redhat.com>
1420
1421 * linux-low.c (linux_resume): Wake up the event loop before
1422 returning.
1423
a67a9fae
PA		 14242015-11-30 Pedro Alves <palves@redhat.com>
1425
1426 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
1427 check.
1428 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
1429 to -1.
1430 * target.c (struct thread_search): New structure.
1431 (thread_search_callback): New function.
1432 (prev_general_thread): New global.
1433 (prepare_to_access_memory, done_accessing_memory): New functions.
1434 * target.h (prepare_to_access_memory, done_accessing_memory):
1435 Replace macros with function declarations.
1436
f2faf941
PA		 14372015-11-30 Pedro Alves <palves@redhat.com>
1438
1439 PR 14618
1440 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
1441 report TARGET_WAITKIND_NO_RESUMED.
1442 * remote-utils.c (prepare_resume_reply): Handle
1443 TARGET_WAITKIND_NO_RESUMED.
1444 * server.c (report_no_resumed): New global.
1445 (handle_query) <qSupported>: Handle "no-resumed+". Report
1446 "no-resumed+" support.
1447 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
1448 return error if the client doesn't support no-resumed events.
1449 (push_stop_notification): New function.
1450 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
1451 events if the client supports them.
1452
a681f9c9
PA		 14532015-11-30 Pedro Alves <palves@redhat.com>
1454
1455 * linux-low.c (thread_still_has_status_pending_p): Don't check
1456 vCont;t here.
1457 (lwp_resumed): New function.
1458 (status_pending_p_callback): Return early if the LWP is not
1459 supposed to be resumed.
1460
65706a29
PA		 14612015-11-30 Pedro Alves <palves@redhat.com>
1462
1463 * linux-low.c (handle_extended_wait): Assert that the LWP's
1464 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
1465 thread create events, leave the new child's status pending.
1466 (linux_low_filter_event): If GDB wants to hear about thread exit
1467 events, leave the LWP marked dead and don't delete it.
1468 (linux_wait_for_event_filtered): Don't check for thread exit.
1469 (filter_exit_event): New function.
1470 (linux_wait_1): Use it, when returning an exit event.
1471 (linux_resume_one_lwp_throw): Assert that the LWP's
1472 waitstatus is TARGET_WAITKIND_IGNORE.
1473 * remote-utils.c (prepare_resume_reply): Handle
1474 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
1475 * server.c (report_thread_events): New global.
1476 (handle_general_set): Handle QThreadEvents.
1477 (handle_query) <qSupported>: Handle and report QThreadEvents+;
1478 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
1479 TARGET_WAITKIND_THREAD_EXITED.
1480 * server.h (report_thread_events): Declare.
1481
56cf4bed
PA		 14822015-11-30 Pedro Alves <palves@redhat.com>
1483
1484 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
1485 the thread's last_resume_kind was resume_stop.
1486
500c1d85
PA		 14872015-11-30 Pedro Alves <palves@redhat.com>
1488
1489 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
1490 before returning.
1491
de979965
PA		 14922015-11-30 Pedro Alves <palves@redhat.com>
1493
1494 * server.c (handle_v_requests): Handle vCtrlC.
1495
34c65914
PA		 14962015-11-30 Pedro Alves <palves@redhat.com>
1497
1498 * gdbthread.h (find_any_thread_of_pid): Declare.
1499 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
1500 functions.
1501 * server.c (handle_query): If current_thread is NULL, look for
1502 another thread of the selected process.
1503
79efa585 15042015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 1505 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 1506
1507 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
1508 * server.c (handle_qxfer_threads_worker): Refactor to include thread
1509 name in reply.
1510 * target.h (struct target_ops) <thread_name>: New field.
1511 (target_thread_name): New macro.
1512
80d82c19
JB		 15132015-11-23 Joel Brobecker <brobecker@adacore.com>
1514
1515 * regcache.h (regcache_invalidate_pid): Add declaration.
1516 * regcache.c (regcache_invalidate_pid): New function, extracted
1517 from regcache_invalidate.
1518 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
1519 Add trivial documentation comment.
1520 * lynx-low.c: Use regcache_invalidate_pid instead of
1521 regcache_invalidate.
1522
64da5dd5
JB		 15232015-11-23 Joel Brobecker <brobecker@adacore.com>
1524
1525 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
1526 and Elf64_auxv_t if the target is Android.
1527
37ce4055
DE		 15282015-11-22 Doug Evans <xdje42@gmail.com>
1529
1530 * target.h: #include <sys/types.h>.
1531
06e03fff
PA		 15322015-11-19 Pedro Alves <palves@redhat.com>
1533
1534 * linux-low.c (linux_process_qsupported): Change prototype.
1535 Adjust.
1536 * linux-low.h (struct linux_target_ops) <process_qsupported>:
1537 Change prototype.
1538 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
1539 and adjust to loop over all features.
1540 * server.c (handle_query) <qSupported>: Adjust to call
1541 target_process_qsupported once, passing it a vector of unprocessed
1542 features.
1543 * target.h (struct target_ops) <process_qsupported>: Change
1544 prototype.
1545 (target_process_qsupported): Adjust.
1546
9a084706
PA		 15472015-11-19 Pedro Alves <palves@redhat.com>
1548
1549 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
1550 mode.
1551 * configure: Regenerate.
1552
dad44a1f
PA		 15532015-11-19 Pedro Alves <palves@redhat.com>
1554
1555 * configure: Regenerate.
1556
231c0592
YQ		 15572015-11-19 Yao Qi <yao.qi@linaro.org>
1558
1559 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
1560 type to uint32_t.
1561
6c1c9a8b
YQ		 15622015-11-19 Yao Qi <yao.qi@linaro.org>
1563
1564 * linux-aarch64-low.c (enum aarch64_operand_type): New.
1565 (struct aarch64_operand): Move enum out.
1566
9caa3311
YQ		 15672015-11-19 Yao Qi <yao.qi@linaro.org>
1568
1569 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
1570 struct user_fpsimd_state *.
1571 (aarch64_store_fpregset): Likewise.
1572
6a69a054
YQ		 15732015-11-19 Yao Qi <yao.qi@linaro.org>
1574
1575 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
1576 struct user_pt_regs *.
1577 (aarch64_store_gregset): Likewise.
1578
1798301e
PA		 15792015-11-18 Pedro Alves <palves@redhat.com>
1580
1581 * Makefile.in (all_object_files): Add $IPA_OBJS.
1582
ce7715e2
PA		 15832015-11-17 Pedro Alves <palves@redhat.com>
1584
1585 * win32-low.c (win32_resume): Use gdb_signal_from_host,
1586 GDB_SIGNAL_0 and gdb_signal_to_string.
1587
c0879059
PA		 15882015-11-17 Pedro Alves <palves@redhat.com>
1589
1590 * win32-low.c (handle_output_debug_string): Remove parameter.
1591 (win32_kill): Remove our_status local and adjust call to
1592 handle_output_debug_string.
1593 (get_child_debug_event): Adjust call to
1594 handle_output_debug_string.
1595
1996e237
SM		 15962015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1597
1598 * linux-mips-low.c (mips_fill_gregset): Add cast.
1599 (mips_store_gregset): Likewise.
1600 (mips_fill_fpregset): Likewise.
1601 (mips_store_fpregset): Likewise.
1602
cbec665b
SM		 16032015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1604
1605 * linux-mips-low.c (mips_add_watchpoint): Rename private to
1606 priv.
1607
eb3e3c67
SM		 16082015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1609
1610 * linux-mips-low.c (mips_linux_new_thread): Change type of
1611 watch_type to enum target_hw_bp_type.
1612
171de4b8
SM		 16132015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1614
1615 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
1616 Change return type to arm_hwbp_type.
1617
04248ead
SM		 16182015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1619
1620 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
1621 (arm_store_gregset): Likewise.
1622 * linux-arm-low.c (arm_get_hwcap): Likewise.
1623 (arm_read_description): Likewise.
1624
04b3479c
SM		 16252015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1626
1627 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
1628
2bc84e8a
SM		 16292015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1630
1631 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
1632 (ppc_fill_vsxregset): Likewise.
1633 (ppc_store_vsxregset): Likewise.
1634 (ppc_fill_vrregset): Likewise.
1635 (ppc_store_vrregset): Likewise.
1636 (ppc_fill_evrregset): Likewise.
1637 (ppc_store_evrregset): Likewise.
1638
e6c5bb05
SM		 16392015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1640
1641 * linux-ppc-low.c (ppc_usrregs_info): Remove
1642 forward-declaration.
1643 (ppc_arch_setup): Move lower in file.
1644
7ea45d72
SM		 16452015-10-30 Simon Marchi <simon.marchi@ericsson.com>
1646
1647 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
1648 (ps_pdwrite): Likewise.
1649
69291610
HW		 16502015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
1651
1652 * linux-arm-low.c (arm_new_thread): Move pointer dereference
1653 to after assert checks.
1654
b42945fd
SM		 16552015-10-29 Simon Marchi <simon.marchi@ericsson.com>
1656
1657 * proc-service.c (ps_pdread): Add/adjust casts.
1658 (ps_pdwrite): Add/adjust casts.
1659
d6f85c84
SM		 16602015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
1661
1662 * server.c (handle_search_memory_1): Cast return value of
1663 memmem.
1664
f98cd059
SM		 16652015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
1666
1667 * server.c (write_qxfer_response): Change type of data to
1668 gdb_byte *.
1669
d2412fa5
PA		 16702015-10-29 Pedro Alves <palves@redhat.com>
1671
1672 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
1673
c17414a2
PA		 16742015-10-29 Pedro Alves <palves@redhat.com>
1675
1676 * tracepoint.c (clear_installed_tracepoints): Add casts.
1677
e053fbc4
PA		 16782015-10-29 Pedro Alves <palves@redhat.com>
1679
1680 * server.c (handle_v_cont, process_serial_event): Add enum
1681 gdb_signal casts to signal parsing code.
1682
add67df8
PA		 16832015-10-29 Pedro Alves <palves@redhat.com>
1684
1685 * linux-low.h (NULL_REGSET): Define.
1686 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
1687 * linux-arm-low.c (arm_regsets): Likewise.
1688 * linux-crisv32-low.c (cris_regsets): Likewise.
1689 * linux-m68k-low.c (m68k_regsets): Likewise.
1690 * linux-mips-low.c (mips_regsets): Likewise.
1691 * linux-nios2-low.c (nios2_regsets): Likewise.
1692 * linux-ppc-low.c (ppc_regsets): Likewise.
1693 * linux-s390-low.c (s390_regsets): Likewise.
1694 * linux-sh-low.c (sh_regsets): Likewise.
1695 * linux-sparc-low.c (sparc_regsets): Likewise.
1696 * linux-tic6x-low.c (tic6x_regsets): Likewise.
1697 * linux-tile-low.c (tile_regsets): Likewise.
1698 * linux-x86-low.c (x86_regsets): Likewise.
1699 * linux-xtensa-low.c (xtensa_regsets): Likewise.
1700
50bc912a
PA		 17012015-10-29 Pedro Alves <palves@redhat.com>
1702
1703 * linux-low.h (NULL_REGSET): Define.
1704 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
1705 * linux-arm-low.c (arm_regsets): Likewise.
1706 * linux-crisv32-low.c (cris_regsets): Likewise.
1707 * linux-m68k-low.c (m68k_regsets): Likewise.
1708 * linux-mips-low.c (mips_regsets): Likewise.
1709 * linux-nios2-low.c (nios2_regsets): Likewise.
1710 * linux-ppc-low.c (ppc_regsets): Likewise.
1711 * linux-s390-low.c (s390_regsets): Likewise.
1712 * linux-sh-low.c (sh_regsets): Likewise.
1713 * linux-sparc-low.c (sparc_regsets): Likewise.
1714 * linux-tic6x-low.c (tic6x_regsets): Likewise.
1715 * linux-tile-low.c (tile_regsets): Likewise.
1716 * linux-x86-low.c (x86_regsets): Likewise.
1717 * linux-xtensa-low.c (xtensa_regsets): Likewise.
1718
682b2546
DE		 17192015-10-26 Doug Evans <dje@google.com>
1720
1721 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
1722
963843d4
DE		 17232015-10-26 Doug Evans <dje@google.com>
1724
1725 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
1726
d41401ac
DE		 17272015-10-26 Doug Evans <dje@google.com>
1728
1729 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
1730 for debug_printf.
1731 (attach_thread, find_new_threads_callback): Ditto.
1732
3db28855
AT		 17332015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1734
1735 * mem-break.h (set_breakpoint_data): Remove.
1736
fb78e89c
AT		 17372015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1738
1739 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
1740 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1741 (initialize_low): Remove set_breakpoint_data call.
1742 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
1743 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
1744 (initialize_low): Remove set_breakpoint_data call.
1745 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
1746 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1747 (initialize_low): Remove set_breakpoint_data call.
1748
2e6ee069
AT		 17492015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1750
1751 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
1752 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
1753 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
1754 * target.h (target_breakpoint_kind_from_pc): New macro.
1755
1652a986
AT		 17562015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
1757
1758 * linux-low.c (default_breakpoint_kind_from_pc): New function.
1759 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
1760 the default breakpoint kind.
1761
abeead09
AT		 17622015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1763
1764 * linux-arm-low.c (arm_supports_z_point_type): Add software
1765 breakpoint support.
1766
b0b4b501
AT		 17672015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1768
1769 * linux-arm-low.c: Refactor breakpoint definitions.
1770 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
1771 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
1772
8689682c
AT		 17732015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1774
1775 * Makefile.in: Add arm.c/o.
1776 * configure.srv: Likewise.
1777 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
1778 (arm_breakpoint_kind_from_pc): New function.
1779 (arm_sw_breakpoint_from_kind): Return proper kind.
1780 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
1781
27165294
AT		 17822015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1783
1784 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
1785 removal.
1786 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
1787 (struct raw_breakpoint) <size>: Remove.
1788 (struct raw_breakpoint) <kind>: Add.
1789 (bp_size): New function.
1790 (bp_opcode): Likewise.
1791 (find_raw_breakpoint_at): Adjust for kind.
1792 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
1793 (remove_memory_breakpoint): Adjust for kind call bp_size.
1794 (set_raw_breakpoint_at): Adjust for kind.
1795 (set_breakpoint): Likewise.
1796 (set_breakpoint_at): Call breakpoint_kind_from_pc.
1797 (delete_raw_breakpoint): Adjust for kind.
1798 (delete_breakpoint): Likewise.
1799 (find_gdb_breakpoint): Likewise.
1800 (set_gdb_breakpoint_1): Likewise.
1801 (set_gdb_breakpoint): Likewise.
1802 (delete_gdb_breakpoint_1): Likewise.
1803 (delete_gdb_breakpoint): Likewise.
1804 (uninsert_raw_breakpoint): Likewise.
1805 (reinsert_raw_breakpoint): Likewise.
1806 (set_breakpoint_data): Remove.
1807 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
1808 (check_mem_read): Adjust for kind call bp_size.
1809 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
1810 (clone_one_breakpoint): Adjust for kind.
1811 * mem-break.h (set_gdb_breakpoint): Likewise.
1812 (delete_gdb_breakpoint): Likewise.
1813 * server.c (process_serial_event): Likewise.
1814
dd373349
AT		 18152015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1816
1817 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
1818 (struct linux_target_ops) <breakpoint>: Remove.
1819 (struct linux_target_ops) <breakpoint_len>: Remove.
1820 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1821 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1822 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
1823 (arm_sw_breakpoint_from_kind): New function.
1824 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
1825 (struct linux_target_ops) <breakpoint>: Remove.
1826 (struct linux_target_ops) <breakpoint_len>: Remove.
1827 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1828 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1829 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
1830 (struct linux_target_ops) <breakpoint>: Remove.
1831 (struct linux_target_ops) <breakpoint_len>: Remove.
1832 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1833 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1834 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
1835 (struct linux_target_ops) <breakpoint>: Remove.
1836 (struct linux_target_ops) <breakpoint_len>: Remove.
1837 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1838 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1839 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
1840 and sw_breakpoint_from_kind to increment the pc.
1841 (linux_breakpoint_kind_from_pc): New function.
1842 (linux_sw_breakpoint_from_kind): New function.
1843 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
1844 (initialize_low): Call breakpoint_kind_from_pc and
1845 sw_breakpoint_from_kind to replace breakpoint_data/len.
1846 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
1847 New field.
1848 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
1849 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
1850 (struct linux_target_ops) <breakpoint>: Remove.
1851 (struct linux_target_ops) <breakpoint_len>: Remove.
1852 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1853 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1854 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
1855 (struct linux_target_ops) <breakpoint>: Remove.
1856 (struct linux_target_ops) <breakpoint_len>: Remove.
1857 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1858 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1859 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
1860 (struct linux_target_ops) <breakpoint>: Remove.
1861 (struct linux_target_ops) <breakpoint_len>: Remove.
1862 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1863 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1864 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
1865 (struct linux_target_ops) <breakpoint>: Remove.
1866 (struct linux_target_ops) <breakpoint_len>: Remove.
1867 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1868 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1869 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
1870 (struct linux_target_ops) <breakpoint>: Remove.
1871 (struct linux_target_ops) <breakpoint_len>: Remove.
1872 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1873 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1874 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
1875 (struct linux_target_ops) <breakpoint>: Remove.
1876 (struct linux_target_ops) <breakpoint_len>: Remove.
1877 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1878 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1879 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
1880 (struct linux_target_ops) <breakpoint>: Remove.
1881 (struct linux_target_ops) <breakpoint_len>: Remove.
1882 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1883 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1884 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
1885 (struct linux_target_ops) <breakpoint>: Remove.
1886 (struct linux_target_ops) <breakpoint_len>: Remove.
1887 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1888 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1889 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
1890 (struct linux_target_ops) <breakpoint>: Remove.
1891 (struct linux_target_ops) <breakpoint_len>: Remove.
1892 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1893 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1894 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
1895 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
1896 (struct linux_target_ops) <breakpoint>: Remove.
1897 (struct linux_target_ops) <breakpoint_len>: Remove.
1898 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1899 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1900 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
1901 (struct linux_target_ops) <breakpoint>: Remove.
1902 (struct linux_target_ops) <breakpoint_len>: Remove.
1903 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1904 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1905
4cd98a19
AT		 19062015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1907
1908 * linux-cris-low.c (cris_get_pc): Remove void arg.
1909
774ee6d2
AR		 19102015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
1911
1912 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
1913 variable name.
1914
833dcd29
AR		 19152015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
1916
1917 * inferiors.c (thread_pid_matches_callback): New function.
1918 (find_thread_process): New function.
1919 (remove_thread): Reset current_thread.
1920 (remove_process): Assert threads have been removed first.
1921
8d689ee5
YQ		 19222015-10-15 Yao Qi <yao.qi@linaro.org>
1923
1924 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
1925 if it is 3.
1926 (aarch64_remove_point): Likewise.
1927 * regcache.c (regcache_register_size): New function.
1928
1c2e1515
YQ		 19292015-10-12 Yao Qi <yao.qi@linaro.org>
1930
1931 * linux-aarch64-low.c: Update all callers as emit_load_store
1932 is renamed to aarch64_emit_load_store.
1933
e1c587c3
YQ		 19342015-10-12 Yao Qi <yao.qi@linaro.org>
1935
1936 * linux-aarch64-low.c: Update all callers of function renaming
1937 from emit_insn to aarch64_emit_insn.
1938
b6542f81
YQ		 19392015-10-12 Yao Qi <yao.qi@linaro.org>
1940
1941 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
1942 arch/aarch64-insn.h.
1943 (struct aarch64_memory_operand): Likewise.
1944 (ENCODE): Likewise.
1945 (emit_insn): Move to arch/aarch64-insn.c.
1946 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
1947 (emit_load_store): Move to arch/aarch64-insn.c.
1948 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
1949 (can_encode_int32): Remove.
1950
246994ce
YQ		 19512015-10-12 Yao Qi <yao.qi@linaro.org>
1952
1953 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
1954 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
1955 (aarch64_relocate_instruction): Likewise.
1956 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
1957 (struct aarch64_insn_visitor): Likewise.
1958
0badd99f
YQ		 19592015-10-12 Yao Qi <yao.qi@linaro.org>
1960
1961 * linux-aarch64-low.c (struct aarch64_insn_data): New.
1962 (struct aarch64_insn_visitor): New.
1963 (struct aarch64_insn_relocation_data): New.
1964 (aarch64_ftrace_insn_reloc_b): New function.
1965 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1966 (aarch64_ftrace_insn_reloc_cb): Likewise.
1967 (aarch64_ftrace_insn_reloc_tb): Likewise.
1968 (aarch64_ftrace_insn_reloc_adr): Likewise.
1969 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
1970 (aarch64_ftrace_insn_reloc_others): Likewise.
1971 (visitor): New.
1972 (aarch64_relocate_instruction): Use visitor.
1973
dfaffe9d
YQ		 19742015-10-12 Yao Qi <yao.qi@linaro.org>
1975
1976 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
1977 int. Add argument buf.
1978 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
1979 aarch64_relocate_instruction.
1980
70b439f0
YQ		 19812015-10-12 Yao Qi <yao.qi@linaro.org>
1982
1983 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
1984 argument insn. Remove local variable insn. Don't call
1985 target_read_uint32.
1986 (aarch64_install_fast_tracepoint_jump_pad): Call
1987 target_read_uint32.
1988
7781c06f
YQ		 19892015-09-30 Yao Qi <yao.qi@linaro.org>
1990
1991 * linux-aarch64-low.c (emit_movk): Shorten a long line.
1992 (emit_load_store_pair): Likewise.
1993
9a3c8263
SM		 19942015-09-25 Simon Marchi <simon.marchi@ericsson.com>
1995
1996 * dll.c (match_dll): Add cast(s).
1997 (unloaded_dll): Likewise.
1998 * linux-low.c (second_thread_of_pid_p): Likewise.
1999 (delete_lwp_callback): Likewise.
2000 (count_events_callback): Likewise.
2001 (select_event_lwp_callback): Likewise.
2002 (linux_set_resume_request): Likewise.
2003 * server.c (accumulate_file_name_length): Likewise.
2004 (emit_dll_description): Likewise.
2005 (handle_qxfer_threads_worker): Likewise.
2006 (visit_actioned_threads): Likewise.
2007 * thread-db.c (any_thread_of): Likewise.
2008 * tracepoint.c (same_process_p): Likewise.
2009 (match_blocktype): Likewise.
2010 (build_traceframe_info_xml): Likewise.
2011
224c3ddb
SM		 20122015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2013
2014 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
2015 assignment.
2016 (gdb_unparse_agent_expr): Likewise.
2017 * hostio.c (require_data): Likewise.
2018 (handle_pread): Likewise.
2019 * linux-low.c (disable_regset): Likewise.
2020 (fetch_register): Likewise.
2021 (store_register): Likewise.
2022 (get_dynamic): Likewise.
2023 (linux_qxfer_libraries_svr4): Likewise.
2024 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
2025 (set_fast_tracepoint_jump): Likewise.
2026 (uninsert_fast_tracepoint_jumps_at): Likewise.
2027 (reinsert_fast_tracepoint_jumps_at): Likewise.
2028 (validate_inserted_breakpoint): Likewise.
2029 (clone_agent_expr): Likewise.
2030 * regcache.c (init_register_cache): Likewise.
2031 * remote-utils.c (putpkt_binary_1): Likewise.
2032 (decode_M_packet): Likewise.
2033 (decode_X_packet): Likewise.
2034 (look_up_one_symbol): Likewise.
2035 (relocate_instruction): Likewise.
2036 (monitor_output): Likewise.
2037 * server.c (handle_search_memory): Likewise.
2038 (handle_qxfer_exec_file): Likewise.
2039 (handle_qxfer_libraries): Likewise.
2040 (handle_qxfer): Likewise.
2041 (handle_query): Likewise.
2042 (handle_v_cont): Likewise.
2043 (handle_v_run): Likewise.
2044 (captured_main): Likewise.
2045 * target.c (write_inferior_memory): Likewise.
2046 * thread-db.c (try_thread_db_load_from_dir): Likewise.
2047 * tracepoint.c (init_trace_buffer): Likewise.
2048 (add_tracepoint_action): Likewise.
2049 (add_traceframe): Likewise.
2050 (add_traceframe_block): Likewise.
2051 (cmd_qtdpsrc): Likewise.
2052 (cmd_qtdv): Likewise.
2053 (cmd_qtstatus): Likewise.
2054 (response_source): Likewise.
2055 (response_tsv): Likewise.
2056 (cmd_qtnotes): Likewise.
2057 (gdb_collect): Likewise.
2058 (initialize_tracepoint): Likewise.
2059
afbe19f8
PL		 20602015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2061
2062 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
2063 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
2064 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
2065 <NOP>: New.
2066 (enum aarch64_condition_codes): New enum.
2067 (w0): New static global.
2068 (fp): Likewise.
2069 (lr): Likewise.
2070 (struct aarch64_memory_operand) <type>: New
2071 MEMORY_OPERAND_POSTINDEX type.
2072 (postindex_memory_operand): New helper function.
2073 (emit_ret): New function.
2074 (emit_load_store_pair): New function, factored out of emit_stp
2075 with support for MEMORY_OPERAND_POSTINDEX.
2076 (emit_stp): Rewrite using emit_load_store_pair.
2077 (emit_ldp): New function.
2078 (emit_load_store): Likewise.
2079 (emit_ldr): Mention post-index instruction in comment.
2080 (emit_ldrh): New function.
2081 (emit_ldrb): New function.
2082 (emit_ldrsw): Mention post-index instruction in comment.
2083 (emit_str): Likewise.
2084 (emit_subs): New function.
2085 (emit_cmp): Likewise.
2086 (emit_and): Likewise.
2087 (emit_orr): Likewise.
2088 (emit_orn): Likewise.
2089 (emit_eor): Likewise.
2090 (emit_mvn): Likewise.
2091 (emit_lslv): Likewise.
2092 (emit_lsrv): Likewise.
2093 (emit_asrv): Likewise.
2094 (emit_mul): Likewise.
2095 (emit_sbfm): Likewise.
2096 (emit_sbfx): Likewise.
2097 (emit_ubfm): Likewise.
2098 (emit_ubfx): Likewise.
2099 (emit_csinc): Likewise.
2100 (emit_cset): Likewise.
2101 (emit_nop): Likewise.
2102 (emit_ops_insns): New helper function.
2103 (emit_pop): Likewise.
2104 (emit_push): Likewise.
2105 (aarch64_emit_prologue): New function.
2106 (aarch64_emit_epilogue): Likewise.
2107 (aarch64_emit_add): Likewise.
2108 (aarch64_emit_sub): Likewise.
2109 (aarch64_emit_mul): Likewise.
2110 (aarch64_emit_lsh): Likewise.
2111 (aarch64_emit_rsh_signed): Likewise.
2112 (aarch64_emit_rsh_unsigned): Likewise.
2113 (aarch64_emit_ext): Likewise.
2114 (aarch64_emit_log_not): Likewise.
2115 (aarch64_emit_bit_and): Likewise.
2116 (aarch64_emit_bit_or): Likewise.
2117 (aarch64_emit_bit_xor): Likewise.
2118 (aarch64_emit_bit_not): Likewise.
2119 (aarch64_emit_equal): Likewise.
2120 (aarch64_emit_less_signed): Likewise.
2121 (aarch64_emit_less_unsigned): Likewise.
2122 (aarch64_emit_ref): Likewise.
2123 (aarch64_emit_if_goto): Likewise.
2124 (aarch64_emit_goto): Likewise.
2125 (aarch64_write_goto_address): Likewise.
2126 (aarch64_emit_const): Likewise.
2127 (aarch64_emit_call): Likewise.
2128 (aarch64_emit_reg): Likewise.
2129 (aarch64_emit_pop): Likewise.
2130 (aarch64_emit_stack_flush): Likewise.
2131 (aarch64_emit_zero_ext): Likewise.
2132 (aarch64_emit_swap): Likewise.
2133 (aarch64_emit_stack_adjust): Likewise.
2134 (aarch64_emit_int_call_1): Likewise.
2135 (aarch64_emit_void_call_2): Likewise.
2136 (aarch64_emit_eq_goto): Likewise.
2137 (aarch64_emit_ne_goto): Likewise.
2138 (aarch64_emit_lt_goto): Likewise.
2139 (aarch64_emit_le_goto): Likewise.
2140 (aarch64_emit_gt_goto): Likewise.
2141 (aarch64_emit_ge_got): Likewise.
2142 (aarch64_emit_ops_impl): New static global variable.
2143 (aarch64_emit_ops): New target function, return
2144 &aarch64_emit_ops_impl.
2145 (struct linux_target_ops): Install it.
2146
bb903df0
PL		 21472015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2148
2149 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
2150 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
2151 aarch64-ipa.o.
2152 * linux-aarch64-ipa.c: New file.
2153 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
2154 and endian.h.
2155 (aarch64_get_thread_area): New target method.
2156 (extract_signed_bitfield): New helper function.
2157 (aarch64_decode_ldr_literal): New function.
2158 (enum aarch64_opcodes): New enum.
2159 (struct aarch64_register): New struct.
2160 (struct aarch64_operand): New struct.
2161 (x0): New static global.
2162 (x1): Likewise.
2163 (x2): Likewise.
2164 (x3): Likewise.
2165 (x4): Likewise.
2166 (w2): Likewise.
2167 (ip0): Likewise.
2168 (sp): Likewise.
2169 (xzr): Likewise.
2170 (aarch64_register): New helper function.
2171 (register_operand): Likewise.
2172 (immediate_operand): Likewise.
2173 (struct aarch64_memory_operand): New struct.
2174 (offset_memory_operand): New helper function.
2175 (preindex_memory_operand): Likewise.
2176 (enum aarch64_system_control_registers): New enum.
2177 (ENCODE): New macro.
2178 (emit_insn): New helper function.
2179 (emit_b): New function.
2180 (emit_bcond): Likewise.
2181 (emit_cb): Likewise.
2182 (emit_tb): Likewise.
2183 (emit_blr): Likewise.
2184 (emit_stp): Likewise.
2185 (emit_ldp_q_offset): Likewise.
2186 (emit_stp_q_offset): Likewise.
2187 (emit_load_store): Likewise.
2188 (emit_ldr): Likewise.
2189 (emit_ldrsw): Likewise.
2190 (emit_str): Likewise.
2191 (emit_ldaxr): Likewise.
2192 (emit_stxr): Likewise.
2193 (emit_stlr): Likewise.
2194 (emit_data_processing_reg): Likewise.
2195 (emit_data_processing): Likewise.
2196 (emit_add): Likewise.
2197 (emit_sub): Likewise.
2198 (emit_mov): Likewise.
2199 (emit_movk): Likewise.
2200 (emit_mov_addr): Likewise.
2201 (emit_mrs): Likewise.
2202 (emit_msr): Likewise.
2203 (emit_sevl): Likewise.
2204 (emit_wfe): Likewise.
2205 (append_insns): Likewise.
2206 (can_encode_int32_in): New helper function.
2207 (aarch64_relocate_instruction): New function.
2208 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
2209 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
2210 (struct linux_target_ops): Install aarch64_get_thread_area,
2211 aarch64_install_fast_tracepoint_jump_pad and
2212 aarch64_get_min_fast_tracepoint_insn_len.
2213
787749ea
PL		 22142015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2215
2216 * Makefile.in (aarch64-insn.o): New rule.
2217 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
2218
9812b2e6
YQ		 22192015-09-21 Yao Qi <yao.qi@linaro.org>
2220
2221 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
2222
18fe412b
YQ		 22232015-09-21 Yao Qi <yao.qi@linaro.org>
2224
2225 * tracepoint.c (max_jump_pad_size): Remove.
2226
a0cc84cd
YQ		 22272015-09-18 Yao Qi <yao.qi@linaro.org>
2228
2229 * linux-aarch64-low.c: Don't include sys/uio.h.
2230 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
2231
d78908cf
WW		 22322015-09-16 Wei-cheng Wang <cole945@gmail.com>
2233
2234 * tracepoint.c (eval_result_type): Change prototype.
2235 (condition_true_at_tracepoint): Fix argument to compiled_cond.
2236
d57e0d50
PA		 22372015-09-15 Pedro Alves <palves@redhat.com>
2238
2239 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
2240 Check whether to report exec events instead of checking whether
2241 multiprocess is enabled.
2242
5a676acc
PA		 22432015-09-15 Pedro Alves <palves@redhat.com>
2244
2245 PR remote/18965
2246 * remote-utils.c (prepare_resume_reply): Merge
2247 TARGET_WAITKIND_VFORK_DONE switch case with the
2248 TARGET_WAITKIND_FORKED case.
2249
7c5d0fad
YQ		 22502015-09-15 Yao Qi <yao.qi@linaro.org>
2251
2252 * server.c (handle_query): Check string comparison using
2253 "else if" instead of "if".
2254
750ce8d1
YQ		 22552015-09-15 Yao Qi <yao.qi@linaro.org>
2256
2257 * server.c (vCont_supported): New global variable.
2258 (handle_query): Set vCont_supported to 1 if "vContSupported+"
2259 matches. Append ";vContSupported+" to own_buf.
2260 (handle_v_requests): Append ";s;S" to own_buf if target supports
2261 hardware single step or vCont_supported is false.
2262 (capture_main): Set vCont_supported to zero.
2263
70b90b91
YQ		 22642015-09-15 Yao Qi <yao.qi@linaro.org>
2265
2266 * linux-low.c (linux_supports_conditional_breakpoints): Rename
2267 it to ...
2268 (linux_supports_hardware_single_step): ... New function.
2269 (linux_target_ops): Update.
2270 * lynx-low.c (lynx_target_ops): Set field
2271 supports_hardware_single_step to target_can_do_hardware_single_step.
2272 * nto-low.c (nto_target_ops): Likewise.
2273 * spu-low.c (spu_target_ops): Likewise.
2274 * win32-low.c (win32_target_ops): Likewise.
2275 * target.c (target_can_do_hardware_single_step): New function.
2276 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2277 Remove. <supports_hardware_single_step>: New field.
2278 (target_supports_conditional_breakpoints): Remove.
2279 (target_supports_hardware_single_step): New macro.
2280 (target_can_do_hardware_single_step): Declare.
2281 * server.c (handle_query): Use target_supports_hardware_single_step
2282 instead of target_supports_conditional_breakpoints.
2283
ade90bde
YQ		 22842015-09-15 Yao Qi <yao.qi@linaro.org>
2285
2286 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
2287 function.
2288 (struct linux_target_ops the_low_target): Install
2289 aarch64_linux_siginfo_fixup.
2290
94585166
DB		 22912015-09-11 Don Breazeal <donb@codesourcery.com>
2292 Luis Machado <lgustavo@codesourcery.com>
2293
2294 * linux-low.c (linux_mourn): Static declaration.
2295 (linux_arch_setup): Move in front of
2296 handle_extended_wait.
2297 (linux_arch_setup_thread): New function.
2298 (handle_extended_wait): Handle exec events. Call
2299 linux_arch_setup_thread. Make event_lwp argument a
2300 pointer-to-a-pointer.
2301 (check_zombie_leaders): Do not check stopped threads.
2302 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
2303 (linux_low_filter_event): Add lwp and thread for exec'ing
2304 non-leader thread if leader thread has been deleted.
2305 Refactor code into linux_arch_setup_thread and call it.
2306 Pass child lwp pointer by reference to handle_extended_wait.
2307 (linux_wait_for_event_filtered): Update comment.
2308 (linux_wait_1): Prevent clobbering exec event status.
2309 (linux_supports_exec_events): New function.
2310 (linux_target_ops) <supports_exec_events>: Initialize new member.
2311 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
2312 new member.
2313 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
2314 * server.c (report_exec_events): New global variable.
2315 (handle_query): Handle qSupported query for exec-events feature.
2316 (captured_main): Initialize report_exec_events.
2317 * server.h (report_exec_events): Declare new global variable.
2318 * target.h (struct target_ops) <supports_exec_events>: New
2319 member.
2320 (target_supports_exec_events): New macro.
2321 * win32-low.c (win32_target_ops) <supports_exec_events>:
2322 Initialize new member.
2323
0568462b
MM		 23242015-09-09 Markus Metzger <markus.t.metzger@intel.com>
2325
2326 * linux-low.c (linux_low_enable_btrace): Remove.
2327 (linux_target_ops): Replace linux_low_enable_btrace with
2328 linux_enable_btrace.
2329
39edd165
YQ		 23302015-09-03 Yao Qi <yao.qi@linaro.org>
2331
2332 * linux-aarch64-low.c (aarch64_insert_point): Call
2333 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
2334 returns true.
2335
1db33b5a
UW		 23362015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2337
2338 * linux-low.c (check_stopped_by_breakpoint): Use
2339 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
2340
ab290430
PA		 23412015-08-27 Pedro Alves <palves@redhat.com>
2342
2343 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
2344
8d749320
SM		 23452015-08-26 Simon Marchi <simon.marchi@ericsson.com>
2346
6711b7f8
SM		 2347 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
2348 the XNEW-family equivalent.
8d749320
SM		 2349 (compile_bytecodes): Likewise.
2350 * dll.c (loaded_dll): Likewise.
2351 * event-loop.c (append_callback_event): Likewise.
2352 (create_file_handler): Likewise.
2353 (create_file_event): Likewise.
2354 * hostio.c (handle_open): Likewise.
2355 * inferiors.c (add_thread): Likewise.
2356 (add_process): Likewise.
2357 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
2358 * linux-arm-low.c (arm_new_process): Likewise.
2359 (arm_new_thread): Likewise.
2360 * linux-low.c (add_to_pid_list): Likewise.
2361 (linux_add_process): Likewise.
2362 (handle_extended_wait): Likewise.
2363 (add_lwp): Likewise.
2364 (enqueue_one_deferred_signal): Likewise.
2365 (enqueue_pending_signal): Likewise.
2366 (linux_resume_one_lwp_throw): Likewise.
2367 (linux_resume_one_thread): Likewise.
2368 (linux_read_memory): Likewise.
2369 (linux_write_memory): Likewise.
2370 * linux-mips-low.c (mips_linux_new_process): Likewise.
2371 (mips_linux_new_thread): Likewise.
2372 (mips_add_watchpoint): Likewise.
2373 * linux-x86-low.c (initialize_low_arch): Likewise.
2374 * lynx-low.c (lynx_add_process): Likewise.
2375 * mem-break.c (set_raw_breakpoint_at): Likewise.
2376 (set_breakpoint): Likewise.
2377 (add_condition_to_breakpoint): Likewise.
2378 (add_commands_to_breakpoint): Likewise.
2379 (clone_agent_expr): Likewise.
2380 (clone_one_breakpoint): Likewise.
2381 * regcache.c (new_register_cache): Likewise.
2382 * remote-utils.c (look_up_one_symbol): Likewise.
2383 * server.c (queue_stop_reply): Likewise.
2384 (start_inferior): Likewise.
2385 (queue_stop_reply_callback): Likewise.
2386 (handle_target_event): Likewise.
2387 * spu-low.c (fetch_ppc_memory): Likewise.
2388 (store_ppc_memory): Likewise.
2389 * target.c (set_target_ops): Likewise.
2390 * thread-db.c (thread_db_load_search): Likewise.
2391 (try_thread_db_load_1): Likewise.
2392 * tracepoint.c (add_tracepoint): Likewise.
2393 (add_tracepoint_action): Likewise.
2394 (create_trace_state_variable): Likewise.
2395 (cmd_qtdpsrc): Likewise.
2396 (cmd_qtro): Likewise.
2397 (add_while_stepping_state): Likewise.
2398 * win32-low.c (child_add_thread): Likewise.
2399 (get_image_name): Likewise.
2400
ed8b7b42
YQ		 24012015-08-25 Yao Qi <yao.qi@linaro.org>
2402
2403 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
2404
db3cb7cb
YQ		 24052015-08-25 Yao Qi <yao.qi@linaro.org>
2406
2407 * Makefile.in (aarch64-linux.o): New rule.
2408 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
2409 srv_tgtobj.
2410 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
2411 (aarch64_init_debug_reg_state): Make it extern.
2412 (aarch64_linux_prepare_to_resume): Remove.
2413
f6011a1c
YQ		 24142015-08-25 Yao Qi <yao.qi@linaro.org>
2415
2416 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
2417 lwp_arch_private_info and ptid_of_lwp.
2418
88e2cf7e
YQ		 24192015-08-25 Yao Qi <yao.qi@linaro.org>
2420
2421 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
2422 Find proc_info by find_process_pid. All callers updated.
2423
5e35436e
YQ		 24242015-08-25 Yao Qi <yao.qi@linaro.org>
2425
2426 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
2427 Remove.
2428 (debug_reg_change_callback): Remove.
2429 (aarch64_notify_debug_reg_change): Remove.
2430
4a8a7965
YQ		 24312015-08-25 Yao Qi <yao.qi@linaro.org>
2432
2433 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
2434 Call current_lwp_ptid.
2435
32a271ee
YQ		 24362015-08-25 Yao Qi <yao.qi@linaro.org>
2437
2438 * linux-aarch64-low.c (debug_reg_change_callback): Use
2439 debug_printf.
2440
0d51c8d7
YQ		 24412015-08-25 Yao Qi <yao.qi@linaro.org>
2442
2443 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
2444
31a43dd5
YQ		 24452015-08-25 Yao Qi <yao.qi@linaro.org>
2446
2447 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
2448
8ee52567
YQ		 24492015-08-25 Yao Qi <yao.qi@linaro.org>
2450
2451 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
2452 the code.
2453
ff3f0f45
YQ		 24542015-08-25 Yao Qi <yao.qi@linaro.org>
2455
2456 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
2457 Remove.
2458 (debug_reg_change_callback): Remove argument entry and add argument
2459 lwp. Remove local variable thread. Don't print thread id in the
2460 debugging output. Don't check whether pid of thread equals to pid.
2461 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
2462 iterate_over_lwps instead find_inferior.
2463
3d40fbb5
PA		 24642015-08-24 Pedro Alves <palves@redhat.com>
2465
2466 * inferiors.c (get_first_process): New function.
2467 * inferiors.h (get_first_process): New declaration.
2468 * remote-utils.c (read_ptid): Default to the first process in the
2469 list, instead of to the current thread's process.
2470
438e1e42
PA		 24712015-08-24 Pedro Alves <palves@redhat.com>
2472
2473 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
2474 * event-loop.c: Likewise.
2475 * remote-utils.c: Likewise.
2476 * tracepoint.c: Likewise.
2477
a8c6d4fc
PA		 24782015-08-24 Pedro Alves <palves@redhat.com>
2479
2480 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
2481 ptid_get_lwp.
2482
99b0bb12
PA		 24832015-08-21 Pedro Alves <palves@redhat.com>
2484
2485 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
2486 instead of literal 1.
2487
f8904751
PA		 24882015-08-21 Pedro Alves <palves@redhat.com>
2489
2490 * tdesc.c (default_description): Explicitly zero-initialize.
2491
465a859e
PA		 24922015-08-21 Pedro Alves <palves@redhat.com>
2493
2494 PR gdb/18749
2495 * inferiors.c (remove_thread): Discard any pending stop reply for
2496 this thread.
2497 * server.c (remove_all_on_match_pid): Rename to ...
2498 (remove_all_on_match_ptid): ... this. Work with a filter ptid
2499 instead of a pid.
2500 (discard_queued_stop_replies): Change parameter to a ptid. Now
2501 extern.
2502 (handle_v_kill, kill_inferior_callback, captured_main)
2503 (process_serial_event): Adjust.
2504 * server.h (discard_queued_stop_replies): Declare.
2505
f0db101d
PA		 25062015-08-21 Pedro Alves <palves@redhat.com>
2507
2508 * linux-low.c (wait_for_sigstop): Always switch to no thread
2509 selected if the previously current thread dies.
2510 * lynx-low.c (lynx_request_interrupt): Use the first thread's
2511 process instead of the current thread's.
2512 * remote-utils.c (input_interrupt): Don't check if there's no
2513 current thread.
2514 * server.c (gdb_read_memory, gdb_write_memory): If setting the
2515 current thread to the general thread fails, error out.
2516 (handle_qxfer_auxv, handle_qxfer_libraries)
2517 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
2518 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
2519 (handle_query): Check if there's a thread selected instead of
2520 checking whether there's any thread in the thread list.
2521 (handle_qxfer_threads, handle_qxfer_btrace)
2522 (handle_qxfer_btrace_conf): Don't error out early if there's no
2523 thread in the thread list.
2524 (handle_v_cont, myresume): Don't set the current thread to the
2525 continue thread.
2526 (process_serial_event) <Hg handling>: Also set thread_id if the
2527 previous general thread is still alive.
2528 (process_serial_event) <g/G handling>: If setting the current
2529 thread to the general thread fails, error out.
2530 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
2531 thread's lwp instead of the current thread's.
2532 * target.c (set_desired_thread): If the desired thread was not
2533 found, leave the current thread pointing to NULL. Return an int
2534 (boolean) indicating success.
2535 * target.h (set_desired_thread): Change return type to int.
2536
40045d91
MF		 25372015-08-20 Max Filippov <jcmvbkbc@gmail.com>
2538
2539 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
2540 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
2541 #includes.
2542 (ps_get_thread_area): New function.
2543
45face3b
GB		 25442015-08-19 Gary Benson <gbenson@redhat.com>
2545
2546 * hostio.c (handle_pread): Do not attempt to read more data
2547 than hostio_reply_with_data can fit in a packet.
2548
16d5f642
JB		 25492015-08-18 Joel Brobecker <brobecker@adacore.com>
2550
2551 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
2552
a738da3a
MF		 25532015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
2554
2555 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
2556
33ebda9d
PA		 25572015-08-06 Pedro Alves <palves@redhat.com>
2558
2559 * tracepoint.c (expr_eval_result): Now an int.
2560
a44892be
PA		 25612015-08-06 Pedro Alves <palves@redhat.com>
2562
2563 * gdbthread.h (struct regcache): Forward declare.
2564 (struct thread_info) <regcache_data>: Now a struct regcache
2565 pointer.
2566 * inferiors.c (inferior_regcache_data)
2567 (set_inferior_regcache_data): Now work with struct regcache
2568 pointers.
2569 * inferiors.h (struct regcache): Forward declare.
2570 (inferior_regcache_data, set_inferior_regcache_data): Now work
2571 with struct regcache pointers.
2572 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
2573 (free_register_cache_thread): Remove struct regcache pointer
2574 casts.
2575
608a1e46
PA		 25762015-08-06 Pedro Alves <palves@redhat.com>
2577
2578 * server.c (captured_main): On error, print the exception message
2579 to stderr, and if run_once is set, throw a quit.
2580
f0ce0d3a
PA		 25812015-08-06 Pedro Alves <palves@redhat.com>
2582
2583 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
2584 the current thread.
2585
bf47e248
PA		 25862015-08-06 Pedro Alves <palves@redhat.com>
2587
2588 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
2589 reading beyond the passed in buffer length.
2590
b6b9ffcc
PL		 25912015-08-06 Pierre Langlois <pierre.langlois@arm.com>
2592
2593 * tracepoint.c (symbol_list) <required>: Remove.
2594
863d01bd
PA		 25952015-08-06 Pedro Alves <palves@redhat.com>
2596
2597 * linux-low.c (handle_extended_wait): Set the fork child's suspend
2598 count if stopping and suspending threads.
2599 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
2600 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
2601 (linux_detach): Complete an ongoing step-over.
2602 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
2603 throughout.
2604 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
2605 (linux_wait_1): If passing a signal to the inferior after
2606 finishing a step-over, unsuspend and re-resume all lwps. If we
2607 see a single-step event but the thread should be continuing, don't
2608 pass the trap to gdb.
2609 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
2610 internal_error instead of gdb_assert.
2611 (enqueue_pending_signal): New function.
2612 (check_ptrace_stopped_lwp_gone): Add debug output.
2613 (start_step_over): Use internal_error instead of gdb_assert.
2614 (complete_ongoing_step_over): New function.
2615 (linux_resume_one_thread): Don't resume a suspended thread.
2616 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
2617 it stepping.
2618
00db26fa
PA		 26192015-08-06 Pedro Alves <palves@redhat.com>
2620
2621 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
2622 (linux_thread_alive): Use lwp_is_marked_dead.
2623 (extended_event_reported): Delete.
2624 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
2625 instead of extended_event_reported.
2626 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
2627 as well.
2628 (lwp_is_marked_dead): New function.
2629 (lwp_running): Use lwp_is_marked_dead.
2630 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
2631 comment.
2632
ad071a30
PA		 26332015-08-06 Pedro Alves <palves@redhat.com>
2634
2635 * linux-low.c (linux_wait_1): Move fork event output out of the
2636 !report_to_gdb check. Pass event_child->waitstatus to
2637 target_waitstatus_to_string instead of ourstatus.
2638
524b57e6
YQ		 26392015-08-04 Yao Qi <yao.qi@linaro.org>
2640
2641 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
2642 if current_thread is 32 bit.
2643
6085d6f6
YQ		 26442015-08-04 Yao Qi <yao.qi@linaro.org>
2645
2646 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2647 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2648 * server.c (extended_protocol): Remove "static".
2649 * server.h (extended_protocol): Declare it.
2650
8a7e4587
YQ		 26512015-08-04 Yao Qi <yao.qi@linaro.org>
2652
2653 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
2654 both aarch64 and aarch32.
2655 (aarch64_set_pc): Likewise.
2656
3b53ae99
YQ		 26572015-08-04 Yao Qi <yao.qi@linaro.org>
2658
2659 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
2660 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
2661 arm-with-neon.xml to srv_xmlfiles.
2662 * linux-aarch64-low.c: Include linux-aarch32-low.h.
2663 (is_64bit_tdesc): New function.
2664 (aarch64_linux_read_description): New function.
2665 (aarch64_arch_setup): Call aarch64_linux_read_description.
2666 (regs_info): Rename to regs_info_aarch64.
2667 (aarch64_regs_info): Return right regs_info.
2668 (initialize_low_arch): Call initialize_low_arch_aarch32.
2669
bd9e6534
YQ		 26702015-08-04 Yao Qi <yao.qi@linaro.org>
2671
2672 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
2673 * linux-aarch32-low.c: New file.
2674 * linux-aarch32-low.h: New file.
2675 * linux-arm-low.c (arm_fill_gregset): Move it to
2676 linux-aarch32-low.c.
2677 (arm_store_gregset): Likewise.
2678 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
2679 (arm_store_vfpregset): Call arm_store_vfpregset_num.
2680 (arm_arch_setup): Check if PTRACE_GETREGSET works.
2681 (regs_info): Rename to regs_info_arm.
2682 (arm_regs_info): Return regs_info_aarch32 if
2683 have_ptrace_getregset is 1 and target description is
2684 arm_with_neon or arm_with_vfpv3.
2685 (initialize_low_arch): Don't call init_registers_arm_with_neon.
2686 Call initialize_low_arch_aarch32 instead.
2687
ded48a5e
YQ		 26882015-08-04 Yao Qi <yao.qi@linaro.org>
2689
2690 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
2691 * linux-low.c: ... here.
2692 * linux-low.h (have_ptrace_getregset): Declare it.
2693
96e9210f
PA		 26942015-08-04 Pedro Alves <palves@redhat.com>
2695
2696 * thread-db.c (struct thread_db): Use new typedefs.
2697 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
2698 CHK calls.
2699 (disable_thread_event_reporting): Cast result of dlsym to
2700 destination function pointer type.
2701 (thread_db_mourn): Use td_ta_delete_ftype.
2702
af60a1ef
SL		 27032015-08-03 Sandra Loosemore <sandra@codesourcery.com>
2704
2705 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
2706 arch variant.
2707 (CDX_BREAKPOINT): Define for R2.
2708 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
2709 (the_low_target): Add comments.
2710
e8b41681
YQ		 27112015-07-30 Yao Qi <yao.qi@linaro.org>
2712
2713 * linux-arm-low.c (arm_hwcap): Remove it.
2714 (arm_read_description): New local variable arm_hwcap. Don't
2715 set arm_hwcap to zero.
2716
89abb039
YQ		 27172015-07-30 Yao Qi <yao.qi@linaro.org>
2718
2719 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
2720 Use regcache->tdesc instead.
2721 (arm_store_wmmxregset): Likewise.
2722 (arm_fill_vfpregset): Likewise.
2723 (arm_store_vfpregset): Likewise.
2724
deca266c
YQ		 27252015-07-30 Yao Qi <yao.qi@linaro.org>
2726
2727 * linux-arm-low.c: Include arch/arm.h.
2728 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
2729 (arm_store_gregset): Likewise.
2730
aa58a496
SM		 27312015-07-29 Simon Marchi <simon.marchi@ericsson.com>
2732
2733 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
2734 ptrace's 4th parameter.
2735
50904b25
YQ		 27362015-07-27 Yao Qi <yao.qi@linaro.org>
2737
2738 * configure.srv (case aarch64*-*-linux*): Don't set
2739 srv_linux_usrregs.
2740
5826e159
PA		 27412015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
2742
2743 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
2744 sys/ptrace.h.
2745 * linux-arm-low.c: Likewise.
2746 * linux-cris-low.c: Likewise.
2747 * linux-crisv32-low.c: Likewise.
2748 * linux-low.c: Likewise.
2749 * linux-m68k-low.c: Likewise.
2750 * linux-mips-low.c: Likewise.
2751 * linux-nios2-low.c: Likewise.
2752 * linux-s390-low.c: Likewise.
2753 * linux-sparc-low.c: Likewise.
2754 * linux-tic6x-low.c: Likewise.
2755 * linux-tile-low.c: Likewise.
2756 * linux-x86-low.c: Likewise.
2757
54019719
PA		 27582015-07-24 Pedro Alves <palves@redhat.com>
2759
2760 * config.in: Regenerate.
2761 * configure: Regenerate.
2762
eb7aa561
PA		 27632015-07-24 Pedro Alves <palves@redhat.com>
2764
2765 * acinclude.m4: Include ../ptrace.m4.
2766 * configure.ac: Call GDB_AC_PTRACE.
2767 * config.in, configure: Regenerate.
2768
55d7b841
YQ		 27692015-07-24 Yao Qi <yao.qi@linaro.org>
2770
2771 * linux-low.c (linux_create_inferior): Remove setting to
2772 proc->priv->new_inferior.
2773 (linux_attach): Likewise.
2774 (linux_low_filter_event): Likewise.
2775 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
2776
c06cbd92
YQ		 27772015-07-24 Yao Qi <yao.qi@linaro.org>
2778
2779 * linux-low.c (linux_arch_setup): New function.
2780 (linux_low_filter_event): If proc->tdesc is NULL and
2781 proc->attached is true, call the_low_target.arch_setup.
2782 Otherwise, keep status pending, and return.
2783 (linux_resume_one_lwp_throw): Don't call get_pc if
2784 thread->while_stepping isn't NULL. Don't call
2785 get_thread_regcache if proc->tdesc is NULL.
2786 (need_step_over_p): Return 0 if proc->tdesc is NULL.
2787 (linux_target_ops): Install arch_setup.
2788 * server.c (start_inferior): Call the_target->arch_setup.
2789 * target.h (struct target_ops) <arch_setup>: New field.
2790 (target_arch_setup): New marco.
2791 * lynx-low.c (lynx_target_ops): Update.
2792 * nto-low.c (nto_target_ops): Update.
2793 * spu-low.c (spu_target_ops): Update.
2794 * win32-low.c (win32_target_ops): Update.
2795
5ae3ebba
YQ		 27962015-07-24 Yao Qi <yao.qi@linaro.org>
2797
2798 * linux-low.c (linux_add_process): Don't set
2799 proc->priv->new_inferior.
2800 (linux_create_inferior): Set proc->priv->new_inferior to 1.
2801 (linux_attach): Likewise.
2802
eb97750b
YQ		 28032015-07-24 Yao Qi <yao.qi@linaro.org>
2804
2805 * server.c (start_inferior): Code refactor.
2806
51aee833
YQ		 28072015-07-24 Yao Qi <yao.qi@linaro.org>
2808
2809 * server.c (process_serial_event): Set general_thread.
2810
af1b22f3
YQ		 28112015-07-21 Yao Qi <yao.qi@linaro.org>
2812
2813 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
2814 aarch64_linux_get_debug_reg_capacity.
2815
554717a3
YQ		 28162015-07-17 Yao Qi <yao.qi@linaro.org>
2817
2818 * Makefile.in (aarch64-linux-hw-point.o): New rule.
2819 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
2820 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
2821 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
2822 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
2823 (AARCH64_HWP_ALIGNMENT): Likewise.
2824 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
2825 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
2826 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
2827 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
2828 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
2829 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
2830 (struct aarch64_debug_reg_state): Likewise.
2831 (struct arch_lwp_info): Likewise.
2832 (aarch64_align_watchpoint): Likewise.
2833 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
2834 (aarch64_watchpoint_length): Likewise.
2835 (aarch64_point_encode_ctrl_reg): Likewise
2836 (aarch64_point_is_aligned): Likewise.
2837 (aarch64_align_watchpoint): Likewise.
2838 (aarch64_linux_set_debug_regs):
2839 (aarch64_dr_state_insert_one_point): Likewise.
2840 (aarch64_dr_state_remove_one_point): Likewise.
2841 (aarch64_handle_breakpoint): Likewise.
2842 (aarch64_handle_aligned_watchpoint): Likewise.
2843 (aarch64_handle_unaligned_watchpoint): Likewise.
2844 (aarch64_handle_watchpoint): Likewise.
2845
c67ca4de
YQ		 28462015-07-17 Yao Qi <yao.qi@linaro.org>
2847
2848 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
2849 and don't aarch64_get_debug_reg_state. All callers update.
2850 (aarch64_handle_aligned_watchpoint): Likewise.
2851 (aarch64_handle_unaligned_watchpoint): Likewise.
2852 (aarch64_handle_watchpoint): Likewise.
2853 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
2854 (aarch64_remove_point): Likewise.
2855
25abf979
YQ		 28562015-07-17 Yao Qi <yao.qi@linaro.org>
2857
2858 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
2859 debug_printf.
2860 (aarch64_handle_unaligned_watchpoint): Likewise.
2861
db1ff28b
JK		 28622015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2863
2864 Revert the previous 3 commits:
2865 Move gdb_regex* to common/
2866 Move linux_find_memory_regions_full & co.
2867 gdbserver build-id attribute generator
2868
700ca40f
JK		 28692015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2870 Jan Kratochvil <jan.kratochvil@redhat.com>
2871
2872 gdbserver build-id attribute generator.
2873 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
2874 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
2875 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
2876 (find_phdr): New.
2877 (get_dynamic): Use find_pdhr to traverse program headers.
2878 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
2879 (compare_mapping_entry_range, struct find_memory_region_callback_data)
2880 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
2881 (get_hex_build_id): New.
2882 (linux_qxfer_libraries_svr4): Add optional build-id attribute
2883 to reply XML document.
2884
9904185c
JK		 28852015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2886 Jan Kratochvil <jan.kratochvil@redhat.com>
2887
2888 * target.c: Include target/target-utils.h and fcntl.h.
2889 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
2890 (target_fileio_read_stralloc): New functions.
2891
6e5b4429
JK		 28922015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2893
2894 * Makefile.in (OBS): Add gdb_regex.o.
2895 (gdb_regex.o): New.
2896 * config.in: Rebuilt.
2897 * configure: Rebuilt.
2898
ddc98fbf
JK		 28992015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2900 Jan Kratochvil <jan.kratochvil@redhat.com>
2901
2902 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
2903 * Makefile.in (OBS): Add target-utils.o.
2904 (linux-maps.o, target-utils.o): New.
2905 * configure.srv (srv_linux_obj): Add linux-maps.o.
2906
e57bb7a0
PL		 29072015-07-15 Pierre Langlois <pierre.langlois@arm.com>
2908
2909 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
2910 function, return 1.
2911 (the_low_target): Install it.
2912
586b02a9
PA		 29132015-07-14 Pedro Alves <palves@redhat.com>
2914
2915 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
2916 Instead, ignore ECHILD, and throw an error for other errnos.
2917
58c1b36c
PA		 29182015-07-10 Pedro Alves <palves@redhat.com>
2919
2920 * event-loop.c (struct callback_event) <data>: Change type to
2921 gdb_client_data instance instead of gdb_client_data pointer.
2922 (append_callback_event): Adjust.
2923
421530db
PL		 29242015-07-10 Pierre Langlois <pierre.langlois@arm.com>
2925
2926 * linux-aarch64-low.c: Add comments for each linux_target_ops
2927 method. Remove comments already covered in target_ops and
2928 linux_target_ops definitions.
2929 (the_low_target): Add comments for each unimplemented method.
2930
c2d65f38
YQ		 29312015-07-09 Yao Qi <yao.qi@linaro.org>
2932
2933 * linux-aarch64-low.c (aarch64_regmap): Remove.
2934 (aarch64_usrregs_info): Remove.
2935 (regs_info): Set field usrregs to NULL.
2936
b20a6524
MM		 29372015-07-02 Markus Metzger <markus.t.metzger@intel.com>
2938
2939 * linux-low.c: Include "rsp-low.h"
2940 (linux_low_encode_pt_config, linux_low_encode_raw): New.
2941 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
2942 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
2943 (handle_btrace_enable_pt): New.
2944 (handle_btrace_general_set): Support "pt".
2945 (handle_btrace_conf_general_set): Support "pt:size".
2946
96c97461
PL		 29472015-06-29 Pierre Langlois <pierre.langlois@arm.com>
2948
2949 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
2950 Z_PACKET_SW_BP.
2951
37d66942
PL		 29522015-06-29 Pierre Langlois <pierre.langlois@arm.com>
2953
2954 * linux-aarch64-low.c: Remove comment about endianness.
2955 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
2956 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
2957 memcmp.
2958
dc06243f
GB		 29592015-06-24 Gary Benson <gbenson@redhat.com>
2960
2961 * linux-i386-ipa.c (stdint.h): Do not include.
2962 * lynx-i386-low.c (stdint.h): Likewise.
2963 * lynx-ppc-low.c (stdint.h): Likewise.
2964 * mem-break.c (stdint.h): Likewise.
2965 * thread-db.c (stdint.h): Likewise.
2966 * tracepoint.c (stdint.h): Likewise.
2967 * win32-low.c (stdint.h): Likewise.
2968
124e13d9
SM		 29692015-06-18 Simon Marchi <simon.marchi@ericsson.com>
2970
2971 * server.c (write_qxfer_response): Update call to
2972 remote_escape_output.
2973
909c2cda
JK		 29742015-06-15 Aleksandar Ristovski <aristovski@qnx.com
2975 Jan Kratochvil <jan.kratochvil@redhat.com>
2976
2977 Merge multiple hex conversions.
2978 * gdbreplay.c (tohex): Rename to 'fromhex'.
2979 (logchar): Use fromhex.
2980
24c05f46
JK		 29812015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
2982
2983 * server.c (handle_qxfer_libraries): Set `version' attribute for
2984 <library-list>.
2985
14d2069a
GB		 29862015-06-10 Gary Benson <gbenson@redhat.com>
2987
2988 * target.h (struct target_ops) <multifs_open>: New field.
2989 <multifs_unlink>: Likewise.
2990 <multifs_readlink>: Likewise.
2991 * linux-low.c (nat/linux-namespaces.h): New include.
2992 (linux_target_ops): Initialize the_target->multifs_open,
2993 the_target->multifs_unlink and the_target->multifs_readlink.
2994 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
2995 * hostio.c (hostio_fs_pid): New static variable.
2996 (hostio_handle_new_gdb_connection): New function.
2997 (handle_setfs): Likewise.
2998 (handle_open): Use the_target->multifs_open as appropriate.
2999 (handle_unlink): Use the_target->multifs_unlink as appropriate.
3000 (handle_readlink): Use the_target->multifs_readlink as
3001 appropriate.
3002 (handle_vFile): Handle vFile:setfs packets.
3003 * server.c (handle_query): Call hostio_handle_new_gdb_connection
3004 after target_handle_new_gdb_connection.
3005
4b8b5e72
GB		 30062015-06-10 Gary Benson <gbenson@redhat.com>
3007
3008 * configure.ac (AC_CHECK_FUNCS): Add setns.
3009 * config.in: Regenerate.
3010 * configure: Likewise.
3011 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
3012 (linux-namespaces.o): New rule.
3013 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
3014
3ac2e371
GB		 30152015-06-09 Gary Benson <gbenson@redhat.com>
3016
3017 * hostio.c (handle_open): Process mode argument with
3018 fileio_to_host_mode.
3019
ca9b78ce
YQ		 30202015-06-01 Yao Qi <yao.qi@linaro.org>
3021
3022 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
3023 * linux-x86-low.c: Likewise.
3024
bfacd19d
DB		 30252015-05-28 Don Breazeal <donb@codesourcery.com>
3026
3027 * linux-low.c (handle_extended_wait): Initialize
3028 thread_info.last_resume_kind for new fork children.
3029
452003ef
PA		 30302015-05-15 Pedro Alves <palves@redhat.com>
3031
3032 * target.h (target_handle_new_gdb_connection): Rewrite using if
3033 wrapped in do/while.
3034
1041a03c
JB		 30352015-05-14 Joel Brobecker <brobecker@adacore.com>
3036
3037 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
3038 * configure, config.in: Regenerate.
3039 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
3040 Declare typedef.
3041
c269dbdb
DB		 30422015-05-12 Don Breazeal <donb@codesourcery.com>
3043
3044 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
3045 PTRACE_EVENT_VFORK_DONE.
3046 (linux_low_ptrace_options, extended_event_reported): Add vfork
3047 events.
3048 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
3049 and "vforkdone" for RSP 'T' Stop Reply Packet.
3050 * server.h (report_vfork_events): Declare
3051 global variable.
3052
3a8a0396
DB		 30532015-05-12 Don Breazeal <donb@codesourcery.com>
3054
3055 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
3056 (the_low_target) <new_fork>: Initialize new member.
3057 * linux-arm-low.c (arm_new_fork): New function.
3058 (the_low_target) <new_fork>: Initialize new member.
3059 * linux-low.c (handle_extended_wait): Call new target function
3060 new_fork.
3061 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
3062 * linux-mips-low.c (mips_add_watchpoint): New function
3063 extracted from mips_insert_point.
3064 (the_low_target) <new_fork>: Initialize new member.
3065 (mips_linux_new_fork): New function.
3066 (mips_insert_point): Call mips_add_watchpoint.
3067 * linux-x86-low.c (x86_linux_new_fork): New function.
3068 (the_low_target) <new_fork>: Initialize new member.
3069
de0d863e
DB		 30702015-05-12 Don Breazeal <donb@codesourcery.com>
3071
3072 * linux-low.c (handle_extended_wait): Implement return value,
3073 rename argument 'event_child' to 'event_lwp', handle
3074 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
3075 (linux_low_ptrace_options): New function.
3076 (linux_low_filter_event): Call linux_low_ptrace_options,
3077 use different argument fo linux_enable_event_reporting,
3078 use return value from handle_extended_wait.
3079 (extended_event_reported): New function.
3080 (linux_wait_1): Call extended_event_reported and set
3081 status to report fork events.
3082 (linux_write_memory): Add pid to debug message.
3083 (reset_lwp_ptrace_options_callback): New function.
3084 (linux_handle_new_gdb_connection): New function.
3085 (linux_target_ops): Initialize new structure member.
3086 * linux-low.h (struct lwp_info) <waitstatus>: New member.
3087 * lynx-low.c: Initialize new structure member.
3088 * remote-utils.c (prepare_resume_reply): Implement stop reason
3089 "fork" for "T" stop message.
3090 * server.c (handle_query): Call handle_new_gdb_connection.
3091 * server.h (report_fork_events): Declare global flag.
3092 * target.h (struct target_ops) <handle_new_gdb_connection>:
3093 New member.
3094 (target_handle_new_gdb_connection): New macro.
3095 * win32-low.c: Initialize new structure member.
3096
ddcbc397
DB		 30972015-05-12 Don Breazeal <donb@codesourcery.com>
3098
3099 * mem-break.c (APPEND_TO_LIST): Define macro.
3100 (clone_agent_expr): New function.
3101 (clone_one_breakpoint): New function.
3102 (clone_all_breakpoints): New function.
3103 * mem-break.h: Declare new functions.
3104
89245bc0
DB		 31052015-05-12 Don Breazeal <donb@codesourcery.com>
3106
3107 * linux-low.c (linux_supports_fork_events): New function.
3108 (linux_supports_vfork_events): New function.
3109 (linux_target_ops): Initialize new structure members.
3110 (initialize_low): Call linux_check_ptrace_features.
3111 * lynx-low.c (lynx_target_ops): Initialize new structure
3112 members.
3113 * server.c (report_fork_events, report_vfork_events):
3114 New global flags.
3115 (handle_query): Add new features to qSupported packet and
3116 response.
3117 (captured_main): Initialize new global variables.
3118 * target.h (struct target_ops) <supports_fork_events>:
3119 New member.
3120 <supports_vfork_events>: New member.
3121 (target_supports_fork_events): New macro.
3122 (target_supports_vfork_events): New macro.
3123 * win32-low.c (win32_target_ops): Initialize new structure
3124 members.
3125
835205d0
GB		 31262015-05-12 Gary Benson <gbenson@redhat.com>
3127
3128 * server.c (handle_qxfer_exec_file): Use current process
3129 if annex is empty.
3130
21e94bd9
SL		 31312015-05-08 Sandra Loosemore <sandra@codesourcery.com>
3132
3133 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
3134 Remove HAVE_PTRACE_GETREGS conditionals.
3135 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
3136 instead of PTRACE_GETREGS and PTRACE_SETREGS.
3137
45614f15
YQ		 31382015-05-08 Yao Qi <yao.qi@linaro.org>
3139
3140 * linux-low.c (linux_supports_conditional_breakpoints): New
3141 function.
3142 (linux_target_ops): Install new target method.
3143 * lynx-low.c (lynx_target_ops): Install NULL hook for
3144 supports_conditional_breakpoints.
3145 * nto-low.c (nto_target_ops): Likewise.
3146 * spu-low.c (spu_target_ops): Likewise.
3147 * win32-low.c (win32_target_ops): Likewise.
3148 * server.c (handle_query): Check
3149 target_supports_conditional_breakpoints.
3150 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3151 New field.
3152 (target_supports_conditional_breakpoints): New macro.
3153
80ad801e
PA		 31542015-05-06 Pedro Alves <palves@redhat.com>
3155
3156 PR server/18081
3157 * server.c (start_inferior): If the process exits, mourn it.
3158
819843c7
GB		 31592015-04-21 Gary Benson <gbenson@redhat.com>
3160
3161 * hostio.c (fileio_open_flags_to_host): Factored out to
3162 fileio_to_host_openflags in common/fileio.c. Single use
3163 updated.
3164
a2d5a9d7
MF		 31652015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3166
3167 * linux-xtensa-low.c (xtensa_fill_gregset)
3168 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
3169 XCHAL_HAVE_LOOP.
3170
deb44829
MF		 31712015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3172
3173 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
3174 (regs_info): Replace usrregs pointer with NULL.
3175
e57f1de3
GB		 31762015-04-17 Gary Benson <gbenson@redhat.com>
3177
3178 * target.h (struct target_ops) <pid_to_exec_file>: New field.
3179 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
3180 * server.c (handle_qxfer_exec_file): New function.
3181 (qxfer_packets): Add exec-file entry.
3182 (handle_query): Report qXfer:exec-file:read as supported packet.
3183
62828379
RN		 31842015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
3185
3186 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
3187
b88bb450
GB		 31882015-04-09 Gary Benson <gbenson@redhat.com>
3189
3190 * hostio-errno.c (errno_to_fileio_error): Remove function.
3191 Update caller to use remote_fileio_to_fio_error.
3192
c8f4bfdd
YQ		 31932015-04-09 Yao Qi <yao.qi@linaro.org>
3194
3195 * linux-low.c (linux_insert_point): Call
3196 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
3197 (linux_remove_point): Call remove_memory_breakpoint if type is
3198 raw_bkpt_type_sw.
3199 * linux-x86-low.c (x86_insert_point): Don't call
3200 insert_memory_breakpoint.
3201 (x86_remove_point): Don't call remove_memory_breakpoint.
3202
41f98f02
PA		 32032015-04-01 Pedro Alves <palves@redhat.com>
3204 Cleber Rosa <crosa@redhat.com>
3205
3206 * server.c (gdbserver_usage): Reorganize and extend the usage
3207 message.
3208
2bf6fb9d
PA		 32092015-03-24 Pedro Alves <palves@redhat.com>
3210
3211 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
3212 output. Also dump TRAP_TRACE.
3213 (linux_low_filter_event): In debug output, distinguish a
3214 resume_stop SIGSTOP from a delayed SIGSTOP.
3215
369f6daa
GB		 32162015-03-24 Gary Benson <gbenson@redhat.com>
3217
3218 * linux-x86-low.c (x86_linux_new_thread): Moved to
3219 nat/x86-linux.c.
3220 (x86_linux_prepare_to_resume): Likewise.
3221
8e5d4070
GB		 32222015-03-24 Gary Benson <gbenson@redhat.com>
3223
3224 * Makefile.in (x86-linux-dregs.o): New rule.
3225 * configure.srv: Add x86-linux-dregs.o to relevant targets.
3226 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
3227 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
3228 (x86_linux_dr_get): Likewise.
3229 (x86_linux_dr_set): Likewise.
3230 (update_debug_registers_callback): Likewise.
3231 (x86_linux_dr_set_addr): Likewise.
3232 (x86_linux_dr_get_addr): Likewise.
3233 (x86_linux_dr_set_control): Likewise.
3234 (x86_linux_dr_get_control): Likewise.
3235 (x86_linux_dr_get_status): Likewise.
3236 (x86_linux_update_debug_registers): Likewise.
3237
2b95d440
GB		 32382015-03-24 Gary Benson <gbenson@redhat.com>
3239
3240 * linux-x86-low.c (x86_linux_update_debug_registers):
3241 New function, factored out from...
3242 (x86_linux_prepare_to_resume): ...this.
3243
14b0bc68
GB		 32442015-03-24 Gary Benson <gbenson@redhat.com>
3245
3246 * linux-x86-low.c (x86_linux_dr_get): Update comments.
3247 (x86_linux_dr_set): Likewise.
3248 (update_debug_registers_callback): Likewise.
3249 (x86_linux_dr_set_addr): Likewise.
3250 (x86_linux_dr_get_addr): Likewise.
3251 (x86_linux_dr_set_control): Likewise.
3252 (x86_linux_dr_get_control): Likewise.
3253 (x86_linux_dr_get_status): Likewise.
3254 (x86_linux_prepare_to_resume): Likewise.
3255
5dfe6ca8
GB		 32562015-03-24 Gary Benson <gbenson@redhat.com>
3257
3258 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
3259 Use perror_with_name. Pass string through gettext.
3260 (x86_linux_dr_set): Likewise.
3261
d33472ad
GB		 32622015-03-24 Gary Benson <gbenson@redhat.com>
3263
3264 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
3265 (x86_linux_dr_set_addr): ...this.
3266 (x86_dr_low_get_addr): Rename to...
3267 (x86_linux_dr_get_addr): ...this.
3268 (x86_dr_low_set_control): Rename to...
3269 (x86_linux_dr_set_control): ...this.
3270 (x86_dr_low_get_control): Rename to...
3271 (x86_linux_dr_get_control): ...this.
3272 (x86_dr_low_get_status): Rename to...
3273 (x86_linux_dr_get_status): ...this.
3274 (x86_dr_low): Update with new function names.
3275
4b134ca1
GB		 32762015-03-24 Gary Benson <gbenson@redhat.com>
3277
3278 * Makefile.in (x86-linux.o): New rule.
3279 * configure.srv: Add x86-linux.o to relevant targets.
3280 * linux-low.c (lwp_set_arch_private_info): New function.
3281 (lwp_arch_private_info): Likewise.
3282 * linux-x86-low.c: Include nat/x86-linux.h.
3283 (arch_lwp_info): Removed structure.
3284 (update_debug_registers_callback):
3285 Use lwp_set_debug_registers_changed.
3286 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
3287 and lwp_set_debug_registers_changed.
3288 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
3289
34c703da
GB		 32902015-03-24 Gary Benson <gbenson@redhat.com>
3291
3292 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
3293 * linux-arm-low.c (arm_new_thread): Likewise.
3294 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
3295 * linux-mips-low.c (mips_linux_new_thread): Likewise.
3296 * linux-x86-low.c (x86_linux_new_thread): Likewise.
3297 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
3298
cff068da
GB		 32992015-03-24 Gary Benson <gbenson@redhat.com>
3300
3301 * linux-low.c (ptid_of_lwp): New function.
3302 (lwp_is_stopped): Likewise.
3303 (lwp_stop_reason): Likewise.
3304 * linux-x86-low.c (update_debug_registers_callback):
3305 Use lwp_is_stopped.
3306 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
3307 lwp_stop_reason.
3308
b2f7c7e8
GB		 33092015-03-24 Gary Benson <gbenson@redhat.com>
3310
3311 * linux-low.h (linux_stop_lwp): Remove declaration.
3312
6d4ee8c6
GB		 33132015-03-24 Gary Benson <gbenson@redhat.com>
3314
3315 * linux-low.h: Include nat/linux-nat.h.
3316 * linux-low.c (iterate_over_lwps_args): New structure.
3317 (iterate_over_lwps_filter): New function.
3318 (iterate_over_lwps): Likewise.
3319 * linux-x86-low.c (update_debug_registers_callback):
3320 Update signature to what iterate_over_lwps expects.
3321 Remove PID check that iterate_over_lwps now performs.
3322 (x86_dr_low_set_addr): Use iterate_over_lwps.
3323 (x86_dr_low_set_control): Likewise.
3324
70a0bb6b
GB		 33252015-03-24 Gary Benson <gbenson@redhat.com>
3326
3327 * linux-x86-low.c (x86_debug_reg_state): New function.
3328 (x86_linux_prepare_to_resume): Use the above.
3329
7b669087
GB		 33302015-03-24 Gary Benson <gbenson@redhat.com>
3331
3332 * linux-low.c (current_lwp_ptid): New function.
3333 * linux-x86-low.c: Include nat/linux-nat.h.
3334 (x86_dr_low_get_addr): Use current_lwp_ptid.
3335 (x86_dr_low_get_control): Likewise.
3336 (x86_dr_low_get_status): Likewise.
3337
eef49a3d
PA		 33382015-03-20 Pedro Alves <palves@redhat.com>
3339
3340 * tracepoint.c (cmd_qtstatus): Make "str" const.
3341
b2333d22
PA		 33422015-03-20 Pedro Alves <palves@redhat.com>
3343
3344 * server.c (handle_general_set): Make "req_str" const.
3345
23f238d3
PA		 33462015-03-19 Pedro Alves <palves@redhat.com>
3347
3348 * linux-low.c (linux_resume_one_lwp): Rename to ...
3349 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
3350 instead call perror_with_name.
3351 (check_ptrace_stopped_lwp_gone): New function.
3352 (linux_resume_one_lwp): Reimplement as wrapper around
3353 linux_resume_one_lwp_throw that swallows errors if the LWP is
3354 gone.
3355
91baf43f
PA		 33562015-03-19 Pedro Alves <palves@redhat.com>
3357
3358 * linux-low.c (count_events_callback, select_event_lwp_callback):
3359 No longer check whether the thread has resume_stop as last resume
3360 kind.
3361
8bf3b159
PA		 33622015-03-19 Pedro Alves <palves@redhat.com>
3363
3364 * linux-low.c (count_events_callback, select_event_lwp_callback):
3365 Use the lwp's status_pending_p field, not the thread's.
3366
b90fc188
PA		 33672015-03-19 Pedro Alves <palves@redhat.com>
3368
3369 * linux-low.c (select_event_lwp_callback): Update comments to
3370 no longer mention SIGTRAP.
3371
464b0089
GB		 33722015-03-18 Gary Benson <gbenson@redhat.com>
3373
3374 * server.c (handle_query): Do not report vFile:fstat as supported.
3375
aa9e327f
GB		 33762015-03-11 Gary Benson <gbenson@redhat.com>
3377
3378 * hostio.c (sys/types.h): New include.
3379 (sys/stat.h): Likewise.
3380 (common-remote-fileio.h): Likewise.
3381 (handle_fstat): New function.
3382 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 3383
791c0056
GB		 33842015-03-11 Gary Benson <gbenson@redhat.com>
3385
3386 * configure.ac (AC_CHECK_MEMBERS): Add checks for
3387 struct stat.st_blocks and struct stat.st_blksize.
3388 * configure: Regenerate.
3389 * config.in: Likewise.
3390 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
3391 (OBS): Add common-remote-fileio.o.
3392 (common-remote-fileio.o): New rule.
3393
9a9df970
PA		 33942015-03-09 Pedro Alves <palves@redhat.com>
3395
3396 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
3397 'struct sockaddr' pointer in 'accept' call.
3398
9eb1356e
PA		 33992015-03-09 Pedro Alves <palves@redhat.com>
3400
3401 Revert:
3402 2015-03-07 Pedro Alves <palves@redhat.com>
3403 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3404 or <winsock2.h> here. Instead include "gdb_socket.h".
3405 (remote_open): Use union gdb_sockaddr_u.
3406 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3407 or <winsock2.h> here. Instead include "gdb_socket.h".
3408 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3409 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3410 or <sys/un.h>.
3411 (init_named_socket, gdb_agent_helper_thread): Use union
3412 gdb_sockaddr_u.
3413
aac331e4
PA		 34142015-03-07 Pedro Alves <palves@redhat.com>
3415
3416 * configure.ac (build_warnings): Move
3417 -Wdeclaration-after-statement to the C-specific set.
3418 * configure: Regenerate.
3419
366c75fc
PA		 34202015-03-07 Pedro Alves <palves@redhat.com>
3421
3422 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3423 or <winsock2.h> here. Instead include "gdb_socket.h".
3424 (remote_open): Use union gdb_sockaddr_u.
3425 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3426 or <winsock2.h> here. Instead include "gdb_socket.h".
3427 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3428 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3429 or <sys/un.h>.
3430 (init_named_socket, gdb_agent_helper_thread): Use union
3431 gdb_sockaddr_u.
3432
492d29ea
PA		 34332015-03-07 Pedro Alves <palves@redhat.com>
3434
3435 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
3436 instead.
3437
60a191ed
YQ		 34382015-03-06 Yao Qi <yao.qi@linaro.org>
3439
3440 * linux-aarch64-low.c (aarch64_insert_point): Use
3441 show_debug_regs as a boolean.
3442 (aarch64_remove_point): Likewise.
3443
f5771b1d
PA		 34442015-03-05 Pedro Alves <palves@redhat.com>
3445
3446 * lynx-low.c (lynx_target_ops): Install NULL hooks for
3447 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
3448 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
3449 * nto-low.c (nto_target_ops): Likewise.
3450 * spu-low.c (spu_target_ops): Likewise.
3451 * win32-low.c (win32_target_ops): Likewise.
3452
3e572f71
PA		 34532015-03-04 Pedro Alves <palves@redhat.com>
3454
72f4393d 3455 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 3456 Decide whether a breakpoint triggered based on the SIGTRAP's
3457 siginfo.si_code.
72f4393d
L		 3458 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
3459 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 3460 (linux_low_filter_event): Check for breakpoints before checking
3461 watchpoints.
3462 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
3463 siginfo.si_code.
72f4393d
L		 3464 (linux_stopped_by_sw_breakpoint)
3465 (linux_supports_stopped_by_sw_breakpoint)
3466 (linux_stopped_by_hw_breakpoint)
3467 (linux_supports_stopped_by_hw_breakpoint): New functions.
3468 (linux_target_ops): Install new target methods.
3e572f71 3469
1ec68e26
PA		 34702015-03-04 Pedro Alves <palves@redhat.com>
3471
3472 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
3473 * server.c (swbreak_feature, hwbreak_feature): New globals.
3474 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
3475 (captured_main): Clear swbreak_feature and hwbreak_feature.
3476 * server.h (swbreak_feature, hwbreak_feature): Declare.
3477 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
3478 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
3479 supports_stopped_by_hw_breakpoint>: New fields.
3480 (target_supports_stopped_by_sw_breakpoint)
3481 (target_stopped_by_sw_breakpoint)
3482 (target_supports_stopped_by_hw_breakpoint)
3483 (target_stopped_by_hw_breakpoint): Declare.
3484
15c66dd6
PA		 34852015-03-04 Pedro Alves <palves@redhat.com>
3486
3487 enum lwp_stop_reason -> enum target_stop_reason
3488 * linux-low.c (check_stopped_by_breakpoint): Adjust.
3489 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
3490 (linux_wait_1, stuck_in_jump_pad_callback)
3491 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
3492 (linux_stopped_by_watchpoint):
3493 * linux-low.h (enum lwp_stop_reason): Delete.
3494 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
3495 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
3496
98fc70d6
YQ		 34972015-03-04 Yao Qi <yao.qi@linaro.org>
3498
3499 * Makefile.in (SFILES): Add linux-aarch64-low.c.
3500
dd2ac174
GB		 35012015-03-03 Gary Benson <gbenson@redhat.com>
3502
3503 * hostio.c (handle_vFile): Fix prefix lengths.
3504
d68e53f4
MM		 35052015-03-03 Markus Metzger <markus.t.metzger@intel.com>
3506
3507 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
3508 ptr_bits.
3509
bf2d68ab
AA		 35102015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
3511
3512 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
3513 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
3514 (clean): Add "rm -f" for above C files.
3515 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
3516 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
3517 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
3518 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
3519 * linux-s390-low.c (HWCAP_S390_VX): New macro.
3520 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
3521 (init_registers_s390x_vx_linux64)
3522 (init_registers_s390x_tevx_linux64)
3523 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
3524 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
3525 declarations.
3526 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
3527 (s390_store_vxrs_high): New functions.
3528 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
3529 NT_S390_VXRS_HIGH.
3530 (s390_arch_setup): Add logic for selecting one of the new target
3531 descriptions. Activate the new vector regsets if applicable.
3532 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
3533 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
3534 and init_registers_s390x_tevx_linux64.
3535
c966a859
PA		 35362015-03-01 Pedro Alves <palves@redhat.com>
3537
3538 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
3539 parameter.
3540
4180215b
PA		 35412015-02-27 Pedro Alves <palves@redhat.com>
3542
3543 * linux-x86-low.c (u_debugreg_offset): New function.
3544 (x86_linux_dr_get, x86_linux_dr_set): Use it.
3545
749bab01
PA		 35462015-02-27 Pedro Alves <palves@redhat.com>
3547
3548 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
3549 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
3550 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
3551 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
3552 (ps_lsetfpregs, ps_getpid)
3553 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
3554 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
3555 (ps_lsetxregs, ps_plog): Declare.
3556
3c14e5a3
PA		 35572015-02-27 Pedro Alves <palves@redhat.com>
3558
3559 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
3560 IP_AGENT_EXPORT_FUNC.
3561 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
3562 IP_AGENT_EXPORT_FUNC.
3563 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
3564 (IP_AGENT_EXPORT): Delete.
3565 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
3566 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
3567 (gdb_trampoline_buffer_error, collecting, gdb_collect)
3568 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
3569 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
3570 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
3571 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
3572 (traceframe_read_count, traceframe_write_count)
3573 (traceframes_created, trace_state_variables, get_raw_reg)
3574 (get_trace_state_variable_value, set_trace_state_variable_value)
3575 (ust_loaded, helper_thread_id, cmd_buf): Use
3576 IPA_SYM_EXPORTED_NAME.
3577 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
3578 (tracepoints) Use IP_AGENT_EXPORT_VAR.
3579 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
3580 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3581 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
3582 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
3583 EXTERN_C_PUSH/EXTERN_C_POP.
3584 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
3585 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
3586 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3587 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
3588 (traceframe_write_count, traceframe_read_count)
3589 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
3590 (about_to_request_buffer_space, get_trace_state_variable_value)
3591 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
3592 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
3593 EXTERN_C_PUSH/EXTERN_C_POP.
3594 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
3595 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
3596 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
3597 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3598 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
3599 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
3600 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
3601 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
3602 Define.
3603 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
3604 (IP_AGENT_EXPORT_VAR_DECL): Define.
3605 (tracing): Declare.
3606 (gdb_agent_get_raw_reg): Declare.
3607
fe978cb0
PA		 36082015-02-27 Tom Tromey <tromey@redhat.com>
3609 Pedro Alves <palves@redhat.com>
3610
3611 Rename symbols whose names are reserved C++ keywords throughout.
3612
3bc3d82a
PA		 36132015-02-27 Pedro Alves <palves@redhat.com>
3614
3615 * Makefile.in (COMPILER): New, get it from autoconf.
3616 (CXX): Get from autoconf instead.
3617 (COMPILE.pre): Use COMPILER.
3618 (CC-LD): Rename to ...
3619 (CC_LD): ... this. Use COMPILER.
3620 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
3621 (CXX_FOR_TARGET): Default to g++ instead of gcc.
3622 * acinclude.m4: Include build-with-cxx.m4.
3623 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
3624 Disable -Werror by default if building in C++ mode.
3625 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
3626 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
3627 the C++ compiler. Save/restore CXXFLAGS too.
3628 * configure: Regenerate.
3629
07697489
PA		 36302015-02-27 Pedro Alves <palves@redhat.com>
3631
3632 * acinclude.m4: Include libiberty.m4.
3633 * configure.ac: Call libiberty_INIT.
3634 * config.in, configure: Regenerate.
3635
9beb7c4e
PA		 36362015-02-26 Pedro Alves <palves@redhat.com>
3637
3638 * linux-low.c (linux_wait_1): When incrementing the PC past a
3639 program breakpoint always use the_low_target.breakpoint_len as
3640 increment, rather than the maximum between that and
3641 the_low_target.decr_pc_after_break.
3642
8090aef2
PA		 36432015-02-23 Pedro Alves <palves@redhat.com>
3644
3645 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
3646 thread was doing a step-over; always adjust the PC if
3647 we stepped over a permanent breakpoint.
3648 (linux_wait_1): If we stepped over breakpoint that was on top of a
3649 permanent breakpoint, manually advance the PC past it.
3650
bc9540e8
PA		 36512015-02-23 Pedro Alves <palves@redhat.com>
3652
3653 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
3654 modes.
3655 (x86_fill_gregset, x86_store_gregset): Use it when handling
3656 $orig_eax.
3657
2db9a427
PA		 36582015-02-20 Pedro Alves <palves@redhat.com>
3659
3660 * thread-db.c: Include "nat/linux-procfs.h".
3661 (thread_db_init): Skip listing new threads if the kernel supports
3662 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
3663
afa8d396
PA		 36642015-02-20 Pedro Alves <palves@redhat.com>
3665
3666 * linux-low.c (status_pending_p_callback): Use ptid_match.
3667
c9587f88
AT		 36682015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
3669
3670 PR breakpoints/16812
3671 * linux-low.c (wstatus_maybe_breakpoint): Remove.
3672 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
3673 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
3674
b05ec7a5
AT		 36752015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
3676
3677 PR breakpoints/15956
3678 * tracepoint.c (cmd_qtinit): Add check for current_thread.
3679
d33501a5
MM		 36802015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3681
3682 * linux-low.c (linux_low_btrace_conf): Print size.
3683 * server.c (handle_btrace_conf_general_set): New.
3684 (hanle_general_set): Call handle_btrace_conf_general_set.
3685 (handle_query): Report Qbtrace-conf:bts:size as supported.
3686
f4abbc16
MM		 36872015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3688
3689 * linux-low.c (linux_low_enable_btrace): Update parameters.
3690 (linux_low_btrace_conf): New.
3691 (linux_target_ops)<to_btrace_conf>: Initialize.
3692 * server.c (current_btrace_conf): New.
3693 (handle_btrace_enable): Rename to ...
3694 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
3695 to target_enable_btrace. Update comment. Update users.
3696 (handle_qxfer_btrace_conf): New.
3697 (qxfer_packets): Add btrace-conf entry.
3698 (handle_query): Report qXfer:btrace-conf:read as supported packet.
3699 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
3700 (target_ops)<read_btrace_conf>: New.
3701 (target_enable_btrace): Update parameters.
3702 (target_read_btrace_conf): New.
3703
043c3577
MM		 37042015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3705
3706 * server.c (handle_btrace_general_set): Remove call to
3707 target_supports_btrace.
3708 (supported_btrace_packets): New.
3709 (handle_query): Call supported_btrace_packets.
3710 * target.h: include btrace-common.h.
3711 (btrace_target_info): Removed.
3712 (supports_btrace, target_supports_btrace): Update parameters.
3713
734b0e4b
MM		 37142015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3715
3716 * Makefile.in (SFILES): Add common/btrace-common.c.
3717 (OBS): Add common/btrace-common.o.
3718 (btrace-common.o): Add build rules.
3719 * linux-low: Include btrace-common.h.
3720 (linux_low_read_btrace): Use struct btrace_data. Call
3721 btrace_data_init and btrace_data_fini.
3722
d6c146e9
PA		 37232015-02-06 Pedro Alves <palves@redhat.com>
3724
3725 * thread-db.c (find_new_threads_callback): Add debug output.
3726
20ba1ce6
PA		 37272015-02-04 Pedro Alves <palves@redhat.com>
3728
3729 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
3730 (resume_stopped_resumed_lwps): New function.
3731 (linux_wait_for_event_filtered): Use it.
3732
8cc73a39
SDJ		 37332015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3734
3735 * Makefile.in (SFILES): Add linux-personality.c.
3736 (linux-personality.o): New rule.
3737 * configure.srv (srv_linux_obj): Add linux-personality.o to the
3738 list of objects to be built.
3739 * linux-low.c: Include nat/linux-personality.h.
3740 (linux_create_inferior): Remove code to disable address space
3741 randomization (moved to ../nat/linux-personality.c). Create
3742 cleanup to disable address space randomization.
3743
fb23d554
SDJ		 37442015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3745
3746 * Makefile.in (posix-strerror.o): New rule.
3747 (mingw-strerror.o): Likewise.
3748 * configure: Regenerated.
3749 * configure.ac: Source file ../common/common.host. Initialize new
3750 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
3751
cdf43629
YQ		 37522015-01-14 Yao Qi <yao@codesourcery.com>
3753
3754 * Makefile.in (SFILES): Add nat/ppc-linux.c.
3755 (ppc-linux.o): New rule.
3756 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
3757 * configure.ac: AC_CHECK_FUNCS(getauxval).
3758 * config.in: Re-generated.
3759 * configure: Re-generated.
3760 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
3761 ppc64_64bit_inferior_p
3762
514c5338
YQ		 37632015-01-14 Yao Qi <yao@codesourcery.com>
3764
3765 * linux-ppc-low.c: Include "nat/ppc-linux.h".
3766 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
3767 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
3768 (PT_ORIG_R3, PT_TRAP): Likewise.
3769 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
3770 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
3771 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
3772
3368c1e5
JB		 37732015-01-10 Joel Brobecker <brobecker@adacore.com>
3774
3775 * i387-fp.c (i387_cache_to_xsave): In look over
3776 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
3777 zmmh_low_space field by use of zmmh_high_space.
3778
582511be
PA		 37792015-01-09 Pedro Alves <palves@redhat.com>
3780
3781 * linux-low.c (step_over_bkpt): Move higher up in the file.
3782 (handle_extended_wait): Don't store the stop_pc here.
3783 (get_stop_pc): Adjust comments and rename to ...
3784 (check_stopped_by_breakpoint): ... this. Record whether the LWP
3785 stopped for a software breakpoint or hardware breakpoint.
3786 (thread_still_has_status_pending_p): New function.
3787 (status_pending_p_callback): Use
3788 thread_still_has_status_pending_p. If the event is no longer
3789 interesting, resume the LWP.
3790 (handle_tracepoints): Add assert.
3791 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
3792 (wstatus_maybe_breakpoint): New function.
3793 (cancel_breakpoint): Delete function.
3794 (check_stopped_by_watchpoint): New function, factored out from
3795 linux_low_filter_event.
3796 (lp_status_maybe_breakpoint): Delete function.
3797 (linux_low_filter_event): Remove filter_ptid argument.
3798 Leave thread group exits pending here. Store the LWP's stop PC.
3799 Always leave events pending.
3800 (linux_wait_for_event_filtered): Pull all events out of the
3801 kernel, and leave them all pending.
3802 (count_events_callback, select_event_lwp_callback): Consider all
3803 events.
3804 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
3805 (select_event_lwp): Only give preference to the stepping LWP in
3806 all-stop mode. Adjust comments.
3807 (ignore_event): New function.
3808 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
3809 references to cancel_breakpoints. Adjust to renames. Also give
3810 equal priority to all LWPs that have had events in non-stop mode.
3811 If reporting a software breakpoint event, unadjust the LWP's PC.
3812 (linux_wait): If linux_wait_1 returned an ignored event, retry.
3813 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
3814 Adjust.
3815 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
3816 (resume_status_pending_p): Use thread_still_has_status_pending_p.
3817 (linux_stopped_by_watchpoint): Adjust.
3818 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
3819 * linux-low.h (enum lwp_stop_reason): New.
3820 (struct lwp_info) <stop_pc>: Adjust comment.
3821 <stopped_by_watchpoint>: Delete field.
3822 <stop_reason>: New field.
3823 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
3824 * mem-break.c (software_breakpoint_inserted_here)
3825 (hardware_breakpoint_inserted_here): New function.
3826 * mem-break.h (software_breakpoint_inserted_here)
3827 (hardware_breakpoint_inserted_here): Declare.
3828 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
3829 (cancel_breakpoints): Delete.
3830 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
3831 (upload_fast_traceframes): Remove references to
3832 cancel_breakpoints.
3833
a33e3959
PA		 38342015-01-09 Pedro Alves <palves@redhat.com>
3835
3836 * thread-db.c (find_new_threads_callback): Ignore thread if the
3837 kernel thread ID is -1.
3838
8784d563
PA		 38392015-01-09 Pedro Alves <palves@redhat.com>
3840
3841 * linux-low.c (linux_attach_fail_reason_string): Move to
3842 nat/linux-ptrace.c, and rename.
3843 (linux_attach_lwp): Update comment.
3844 (attach_proc_task_lwp_callback): New function.
3845 (linux_attach): Adjust to rename and use
3846 linux_proc_attach_tgid_threads.
3847 (linux_attach_fail_reason_string): Delete declaration.
3848
76f2b779
JB		 38492015-01-01 Joel Brobecker <brobecker@adacore.com>
3850
3851 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
3852 * server.c (gdbserver_version): Likewise.
3853
fafcc06a
SDJ		 38542014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
3855
3856 * remote-utils.c: Include ctype.h.
3857 (input_interrupt): Explicitly handle the case when the char
3858 received is the NUL byte. Improve the printing of non-ASCII
3859 characters.
3860
beed38b8
JB		 38612014-12-16 Joel Brobecker <brobecker@adacore.com>
3862
3863 * linux-low.c (linux_low_filter_event): Update call to
3864 linux_enable_event_reporting following the addition of
3865 a new parameter to that function.
3866
bf330350
CU		 38672014-12-16 Catalin Udma <catalin.udma@freescale.com>
3868
3869 PR server/17457
3870 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
3871 (AARCH64_FPCR_REGNO): Likewise.
3872 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
3873 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
3874 (aarch64_store_fpregset): Likewise.
3875
5227d625
JB		 38762014-12-15 Joel Brobecker <brobecker@adacore.com>
3877
3878 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
3879 Remove FIXME comment about assumption about N.
3880
f93b65a0
JB		 38812014-12-13 Joel Brobecker <brobecker@adacore.com>
3882
3883 * configure.ac: If large-file support is disabled in GDBserver,
3884 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
3885 * configure: Regenerate.
3886
e5a9158d
AA		 38872014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3888
3889 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
3890 warning upon ENODATA from ptrace.
3891 * linux-s390-low.c (s390_store_tdb): New.
3892 (s390_regsets): Add regset for NT_S390_TDB.
3893
feea5f36
AA		 38942014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3895
3896 * linux-low.c (regsets_store_inferior_registers): Skip regsets
3897 without a fill_function.
3898 * linux-s390-low.c (s390_fill_last_break): Remove.
3899 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
3900 (s390_arch_setup): Use regset's size instead of fill_function for
3901 loop end condition.
3902
098dbe61
AA		 39032014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3904
3905 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
3906 the regset's store function when ptrace returned an error.
3907 * regcache.c (get_thread_regcache): Invalidate register cache
3908 before fetching inferior's registers.
3909
28eef672
AA		 39102014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3911
3912 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
3913 while-loop as for-loop.
3914 (regsets_store_inferior_registers): Likewise.
3915
bdca27a2
YQ		 39162014-11-28 Yao Qi <yao@codesourcery.com>
3917
3918 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
3919 * config.in, configure: Re-generate.
3920 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
3921 is defined.
3922
9c232dda
YQ		 39232014-11-21 Yao Qi <yao@codesourcery.com>
3924
3925 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
3926 (AC_CHECK_HEADERS): Remove malloc.h.
3927 * configure: Re-generated.
3928 * config.in: Re-generated.
3929 * server.h: Don't include alloca.h and malloc.h.
3930 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
3931 Don't include malloc.h.
3932
43968415
JB		 39332014-11-17 Joel Brobecker <brobecker@adacore.com>
3934
3935 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
3936 corresponding ERRNO check in same block.
3937
40e91bc7
PA		 39382014-11-12 Pedro Alves <palves@redhat.com>
3939
3940 * server.c (cont_thread): Update comment.
3941 (start_inferior, attach_inferior): No longer clear cont_thread.
3942 (handle_v_cont): No longer set cont_thread.
3943 (captured_main): Clear cont_thread each time a GDB connects.
3944
c2c118cf
PA		 39452014-11-12 Pedro Alves <palves@redhat.com>
3946
3947 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
3948 thread, and don't resume all threads if the Hc thread has exited.
3949
78708b7c
PA		 39502014-11-12 Pedro Alves <palves@redhat.com>
3951
3952 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
3953 the process group instead of to a specific LWP.
3954
a2abc7de
PA		 39552014-10-15 Pedro Alves <palves@redhat.com>
3956
3957 PR server/17487
3958 * win32-arm-low.c (arm_set_thread_context): Remove current_event
3959 parameter.
3960 (arm_set_thread_context): Delete.
3961 (the_low_target): Adjust.
3962 * win32-i386-low.c (debug_registers_changed)
3963 (debug_registers_used): Delete.
3964 (update_debug_registers_callback): New function.
3965 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
3966 needing to update their debug registers.
3967 (win32_get_current_dr): New function.
3968 (x86_dr_low_get_addr, x86_dr_low_get_control)
3969 (x86_dr_low_get_status): Fetch the debug register from the thread
3970 record's context.
3971 (i386_initial_stuff): Adjust.
3972 (i386_get_thread_context): Remove current_event parameter. Don't
3973 clear debug_registers_changed nor copy DR values to
3974 debug_reg_state.
3975 (i386_set_thread_context): Delete.
3976 (i386_prepare_to_resume): New function.
3977 (i386_thread_added): Mark the thread as needing to update irs
3978 debug registers.
3979 (the_low_target): Remove i386_set_thread_context and install
3980 i386_prepare_to_resume.
3981 * win32-low.c (win32_get_thread_context): Adjust.
3982 (win32_set_thread_context): Use SetThreadContext
3983 directly.
3984 (win32_prepare_to_resume): New function.
3985 (win32_require_context): New function, factored out from ...
3986 (thread_rec): ... this.
3987 (continue_one_thread): Call win32_prepare_to_resume on each thread
3988 we're about to continue.
3989 (win32_resume): Call win32_prepare_to_resume on the event thread.
3990 * win32-low.h (struct win32_thread_info)
3991 <debug_registers_changed>: New field.
3992 (struct win32_target_ops): Change prototype of set_thread_context,
3993 delete set_thread_context and add prepare_to_resume.
3994 (win32_require_context): New declaration.
3995
a442d071
GB		 39962014-10-08 Gary Benson <gbenson@redhat.com>
3997
3998 * server.h: Do not include common-exceptions.h.
3999
6f1947e8
GB		 40002014-10-08 Gary Benson <gbenson@redhat.com>
4001
4002 * server.h: Do not include cleanups.h.
4003
63b434a4
JH		 40042014-09-30 James Hogan <james.hogan@imgtec.com>
4005
4006 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
4007 mips64-dsp-linux.c.
4008
c4d9ceb6
YQ		 40092014-09-23 Yao Qi <yao@codesourcery.com>
4010
4011 * linux-low.c (lp_status_maybe_breakpoint): New function.
4012 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
4013 (count_events_callback): Likewise.
4014 (select_event_lwp_callback): Likewise.
4015 (cancel_breakpoints_callback): Likewise.
4016
89a5711c
DB		 40172014-09-19 Don Breazeal <donb@codesourcery.com>
4018
4019 * linux-low.c (handle_extended_wait): Call
4020 linux_ptrace_get_extended_event.
4021 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
4022 linux_is_extended_waitstatus.
4023
bffc0964
JB		 40242014-09-16 Joel Brobecker <brobecker@adacore.com>
4025
4026 * Makefile.in (CPPFLAGS): Define.
4027 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
4028 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
4029
0bfdf32f
GB		 40302014-09-16 Gary Benson <gbenson@redhat.com>
4031
4032 * inferiors.h (current_inferior): Renamed as...
4033 (current_thread): New variable. All uses updated.
4034 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
4035 (maybe_move_out_of_jump_pad): Likewise.
4036 (cancel_breakpoint): Likewise.
4037 (linux_low_filter_event): Likewise.
4038 (wait_for_sigstop): Likewise.
4039 (linux_resume_one_lwp): Likewise.
4040 (need_step_over_p): Likewise.
4041 (start_step_over): Likewise.
4042 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
4043 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
4044 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
4045 and save_inferior as saved_thread.
4046 * regcache.c (get_thread_regcache): Renamed saved_inferior as
4047 saved_thread.
4048 (regcache_invalidate_thread): Likewise.
4049 * remote-utils.c (prepare_resume_reply): Likewise.
4050 * thread-db.c (thread_db_get_tls_address): Likewise.
4051 (disable_thread_event_reporting): Likewise.
4052 (remove_thread_event_breakpoints): Likewise.
4053 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
4054 as saved_thread.
4055 * target.h (set_desired_inferior): Renamed as...
4056 (set_desired_thread): New declaration. All uses updated.
4057 * server.c (myresume): Updated comment to reference thread instead
4058 of inferior.
4059 (handle_serial_event): Likewise.
4060 (handle_target_event): Likewise.
4061
361c8ade
GB		 40622014-09-12 Tom Tromey <tromey@redhat.com>
4063 Gary Benson <gbenson@redhat.com>
4064
4065 * regcache.h: Include common-regcache.h.
4066 (regcache_read_pc): Don't declare.
4067 * regcache.c (get_thread_regcache_for_ptid): New function.
4068
bd9269f7
GB		 40692014-09-11 Tom Tromey <tromey@redhat.com>
4070 Gary Benson <gbenson@redhat.com>
4071
4072 * symbol.c: New file.
4073 * Makefile.in (SFILES): Add symbol.c.
4074 (OBS): Add symbol.o.
4075
f8c1d06b
GB		 40762014-09-11 Gary Benson <gbenson@redhat.com>
4077
4078 * target.c (target_stop_ptid, target_continue_ptid): New
4079 functions.
4080
721ec300
GB		 40812014-09-11 Tom Tromey <tromey@redhat.com>
4082 Gary Benson <gbenson@redhat.com>
4083
4084 * target.h: Include target/target.h.
4085 * target.c (target_read_memory, target_read_uint32)
4086 (target_write_memory): New functions.
4087
c5e92cca
GB		 40882014-09-11 Gary Benson <gbenson@redhat.com>
4089
4090 * server.h (debug_hw_points): Don't declare.
4091 * server.c (debug_hw_points): Don't define. Replace all uses
4092 with show_debug_regs.
4093 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
4094 all uses with show_debug_regs.
4095
2e4bb98a
EBM		 40962014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
4097
4098 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
4099 endianness into account.
4100 (ppc_supply_ptrace_register): Likewise.
4101
ac740bc7
JH		 41022014-09-03 James Hogan <james.hogan@imgtec.com>
4103
4104 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
4105 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
4106
97ea6506
GB		 41072014-09-03 Gary Benson <gbenson@redhat.com>
4108
4109 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
4110 ALL_DEBUG_ADDRESS_REGISTERS.
4111
df7e5265
GB		 41122014-09-02 Gary Benson <gbenson@redhat.com>
4113
4114 * i386-low.h: Renamed as...
4115 * x86-low.h: New file. All type, function and variable name
4116 prefixes changed from "i386_" to "x86_". All references updated.
4117 * i386-low.c: Renamed as...
4118 * x86-low.c: New file. All type, function and variable name
4119 prefixes changed from "i386_" to "x86_". All references updated.
4120
ed859da7
GB		 41212014-09-02 Gary Benson <gbenson@redhat.com>
4122
4123 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
4124 (x86_linux_new_thread): Likewise.
4125
860789c7
GB		 41262014-08-29 Gary Benson <gbenson@redhat.com>
4127
4128 * server.h (setjmp.h): Do not include.
4129 (toplevel): Do not declare.
4130 (common-exceptions.h): Include.
4131 (cleanups.h): Likewise.
4132 * server.c (toplevel): Do not define.
4133 (exit_code): New static global.
4134 (detach_or_kill_for_exit_cleanup): New function.
4135 (main): New function. Original main renamed to...
4136 (captured_main): New function.
4137 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
4138
ff55e1b5
GB		 41392014-08-29 Gary Benson <gbenson@redhat.com>
4140
4141 * Makefile.in (SFILES): Add common/common-exceptions.c.
4142 (OBS): Add common-exceptions.o.
4143 (common-exceptions.o): New rule.
4144 * utils.c (prepare_to_throw_exception): New function.
4145
e9bcb658
GB		 41462014-08-29 Gary Benson <gbenson@redhat.com>
4147
4148 * config.in: Regenerate.
4149 * configure: Likewise.
4150
e3180625
GB		 41512014-08-29 Gary Benson <gbenson@redhat.com>
4152
4153 * Makefile.in (SFILES): Add common/cleanups.c.
4154 (OBS): cleanups.o.
4155 (cleanups.o): New rule.
4156
e3d6ba5d
GB		 41572014-08-29 Gary Benson <gbenson@redhat.com>
4158
4159 * utils.c (internal_vwarning): New function.
4160
7096e886
GB		 41612014-08-28 Gary Benson <gbenson@redhat.com>
4162
4163 * utils.h (fatal): Remove declaration.
4164 * utils.c (fatal): Remove function.
4165
14ce3192
GB		 41662014-08-28 Gary Benson <gbenson@redhat.com>
4167
4168 * tracepoint.c (gdb_agent_init): Replace fatal with
4169 perror_with_name.
4170 (initialize_tracepoint): Likewise.
4171
50278d59
GB		 41722014-08-28 Gary Benson <gbenson@redhat.com>
4173
4174 * remote-utils.c (remote_prepare): Replace fatal with error.
4175
aa96c426
GB		 41762014-08-28 Gary Benson <gbenson@redhat.com>
4177
4178 * linux-low.c (linux_async): Replace fatal with warning.
4179 Tidy up and return.
4180 (linux_start_non_stop): Return -1 if linux_async failed.
4181
f7160e97
GB		 41822014-08-28 Gary Benson <gbenson@redhat.com>
4183
4184 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
4185 gdb_assert.
4186 (i386_dr_low_get_addr): Remove vague comment.
4187 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
4188 gdb_assert.
4189
38e08fca
GB		 41902014-08-28 Gary Benson <gbenson@redhat.com>
4191
4192 * inferiors.c (get_thread_process): Replace check with gdb_assert.
4193 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
4194 internal_error.
4195 (linux_resume_one_lwp): Likewise.
4196 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
4197 gdb_assert.
4198 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
4199 with internal_error.
4200 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
4201 (init_register_cache): Replace fatal with gdb_assert_not_reached.
4202 (find_register_by_name): Replace fatal with internal_error.
4203 (find_regno): Likewise.
4204 * tdesc.c (init_target_desc): Replace check with gdb_assert.
4205 * thread-db.c (thread_db_create_event): Likewise.
4206 (thread_db_load_search): Likewise.
4207 (try_thread_db_load_1): Likewise.
4208 * tracepoint.c (get_jump_space_head): Replace fatal with
4209 internal_error.
4210 (claim_trampoline_space): Likewise.
4211 (have_fast_tracepoint_trampoline_buffer): Likewise.
4212 (cmd_qtstart): Likewise.
4213 (stop_tracing): Likewise.
4214 (fast_tracepoint_collecting): Likewise.
4215 (target_malloc): Likewise.
4216 (download_tracepoint): Likewise.
4217 (download_trace_state_variables): Replace check with gdb_assert.
4218 (upload_fast_traceframes): Replace fatal with internal_error.
4219
34abf635
GB		 42202014-08-19 Tom Tromey <tromey@redhat.com>
4221 Gary Benson <gbenson@redhat.com>
4222
4223 * Makefile.in (SFILES): Add common/common-debug.c.
4224 (OBS): Add common-debug.o.
4225 (common-debug.o): New rule.
4226 * debug.h (debug_printf): Don't declare.
4227 * debug.c (debug_printf): Renamed and rewritten as...
4228 (debug_vprintf): New function.
4229
f6e94d78
GB		 42302014-08-19 Gary Benson <gbenson@redhat.com>
4231
4232 * utils.h: Do not include print-utils.h.
4233
9239eeab
GB		 42342014-08-19 Tom Tromey <tromey@redhat.com>
4235 Gary Benson <gbenson@redhat.com>
4236
4237 * server.h: Add static assertion.
4238 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
4239
ef87c8bb
GB		 42402014-08-19 Tom Tromey <tromey@redhat.com>
4241 Gary Benson <gbenson@redhat.com>
4242
4243 * Makefile.in (SFILES): Add common/errors.c.
4244 (OBS): Add errors.o.
4245 (IPA_OBS): Add errors-ipa.o.
4246 (errors.o): New rule.
4247 (errors-ipa.o): Likewise.
4248 * utils.h (perror_with_name, error, warning): Don't declare.
4249 * utils.c (warning): Renamed and rewritten as...
4250 (vwarning): New function.
4251 (error): Renamed and rewritten as...
4252 (verror): New function.
4253 (internal_error): Renamed and rewritten as...
4254 (internal_verror): New function.
4255
bb974a24
GB		 42562014-08-07 Gary Benson <gbenson@redhat.com>
4257
4258 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
4259 * configure: Regenerate.
4260 * config.in: Likewise.
4261 * server.h: Do not include errno.h.
4262 * event-loop.c: Likewise.
4263 * hostio-errno.c: Likewise.
4264 * linux-low.c: Likewise.
4265 * remote-utils.c: Likewise.
4266 * spu-low.c: Likewise.
4267 * utils.c: Likewise.
4268 * gdbreplay.c: Unconditionally include errno.h.
4269
6d3d12eb
GB		 42702014-08-07 Gary Benson <gbenson@redhat.com>
4271
4272 * server.h: Do not include string.h.
4273 * event-loop.c: Likewise.
4274 * linux-low.c: Likewise.
4275 * regcache.c: Likewise.
4276 * remote-utils.c: Likewise.
4277 * spu-low.c: Likewise.
4278 * utils.c: Likewise.
4279
dccbb609
GB		 42802014-08-07 Gary Benson <gbenson@redhat.com>
4281
4282 * server.h: Do not include gdb_assert.h.
4283
e76df0d0
GB		 42842014-08-07 Gary Benson <gbenson@redhat.com>
4285
4286 * server.h: Do not include common-utils.h.
4287
4cb9c816
GB		 42882014-08-07 Gary Benson <gbenson@redhat.com>
4289
4290 * server.h: Do not include ptid.h.
4291 * notif.h: Likewise.
4292
3995eeee
GB		 42932014-08-07 Gary Benson <gbenson@redhat.com>
4294
4295 * server.h: Do not include gdb_locale.h.
4296
cb9f1a9b
GB		 42972014-08-07 Gary Benson <gbenson@redhat.com>
4298
4299 * server.h: Do not include gdb/signals.h.
4300 * win32-low.c: Likewise.
4301
a5fceff8
GB		 43022014-08-07 Gary Benson <gbenson@redhat.com>
4303
4304 * server.h: Do not include pathmax.h.
4305
b9391142
GB		 43062014-08-07 Gary Benson <gbenson@redhat.com>
4307
4308 * server.h: Do not include libiberty.h.
4309 * linux-bfin-low.c: Likewise.
4310
0e443c87
GB		 43112014-08-07 Gary Benson <gbenson@redhat.com>
4312
4313 * server.h: Do not include ansidecl.h.
4314
8ebb3f56
GB		 43152014-08-07 Gary Benson <gbenson@redhat.com>
4316
4317 * linux-x86-low.c: Do not include stddef.h.
4318 * lynx-ppc-low.c: Likewise.
4319 * tracepoint.c: Likewise.
4320
8980bdf6
GB		 43212014-08-07 Gary Benson <gbenson@redhat.com>
4322
4323 * server.h: Do not include stdarg.h.
4324 * nto-low.c: Likewise.
4325
d7096f71
GB		 43262014-08-07 Gary Benson <gbenson@redhat.com>
4327
4328 * server.h: Do not include stdlib.h.
4329 * inferiors.c: Likewise.
4330 * linux-low.c: Likewise.
4331 * regcache.c: Likewise.
4332 * spu-low.c: Likewise.
4333 * tracepoint.c: Likewise.
4334 * utils.c: Likewise.
4335
d02f550d
GB		 43362014-08-07 Gary Benson <gbenson@redhat.com>
4337
4338 * server.h: Do not include stdio.h.
4339 * linux-low.c: Likewise.
4340 * remote-utils.c: Likewise.
4341 * spu-low.c: Likewise.
4342 * utils.c: Likewise.
4343 * wincecompat.c: Likewise.
4344
87f6c4e3
GB		 43452014-08-06 Gary Benson <gbenson@redhat.com>
4346
4347 * regcache.c (init_register_cache): Move conditionals inside if.
4348
7089dca4
GB		 43492014-08-06 Gary Benson <gbenson@redhat.com>
4350
4351 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
4352
462f517e
GB		 43532014-07-31 Gary Benson <gbenson@redhat.com>
4354
4355 * ax.h: Do not include server.h.
4356 * gdbthread.h: Likewise.
4357 * lynx-low.h: Likewise.
4358 * notif.h: Likewise.
4359
976411d6
GB		 43602014-07-30 Gary Benson <gbenson@redhat.com>
4361
4362 * server.h: Include common-defs.h.
4363 Do not include config.h or build-gnulib-gdbserver/config.h.
4364
d41f6d8e
GB		 43652014-07-30 Gary Benson <gbenson@redhat.com>
4366
4367 * hostio-errno.c: Move server.h to top of includes list.
4368 * inferiors.c: Likewise.
4369 * linux-x86-low.c: Likewise.
4370 * notif.c: Include server.h.
4371
314c6a35
TT		 43722014-07-24 Tom Tromey <tromey@redhat.com>
4373 Gary Benson <gbenson@redhat.com>
4374
4375 * server.h (CORE_ADDR): Now unsigned.
4376
69ff6be5
PA		 43772014-07-16 Pedro Alves <palves@redhat.com>
4378
4379 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
4380
ce9e3fe7
PA		 43812014-07-15 Pedro Alves <palves@redhat.com>
4382
4383 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
4384 copy.
4385
e76126e8
PA		 43862014-07-11 Pedro Alves <palves@redhat.com>
4387
4388 * linux-low.c (kill_wait_lwp): New function, based on
4389 kill_one_lwp_callback, but use my_waitpid directly.
4390 (kill_one_lwp_callback, linux_kill): Use it.
4391
8e9db26e
PA		 43922014-06-23 Pedro Alves <palves@redhat.com>
4393
4394 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
4395 before setting DR0..DR3.
4396
698b3e08
GB		 43972014-06-20 Gary Benson <gbenson@redhat.com>
4398
4399 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
4400 * configure: Regenerated.
4401 * config.in: Likewise.
4402
125f8a3d
GB		 44032014-06-20 Gary Benson <gbenson@redhat.com>
4404
4405 * Makefile.in (SFILES): Update locations for files moved
4406 from common to nat.
4407 (object file files): Reordered.
4408
42995dbd
GB		 44092014-06-20 Gary Benson <gbenson@redhat.com>
4410
4411 * i386-low.h (i386_dr_low_can_set_addr): Removed.
4412 (i386_dr_low_set_addr): Likewise.
4413 (i386_dr_low_get_addr): Likewise.
4414 (i386_dr_low_can_set_control): Likewise.
4415 (i386_dr_low_set_control): Likewise.
4416 (i386_dr_low_get_control): Likewise.
4417 (i386_dr_low_get_status): Likewise.
4418 (i386_get_debug_register_length): Likewise.
4419 * linux-x86-low.c (i386_dr_low_set_addr):
4420 Changed signature. Made static.
4421 (i386_dr_low_get_addr): Likewise.
4422 (i386_dr_low_set_control): Likewise.
4423 (i386_dr_low_get_control): Likewise.
4424 (i386_dr_low_get_status): Likewise.
4425 (i386_dr_low): New global variable.
4426 * win32-i386-low.c (i386_dr_low_set_addr):
4427 Changed signature. Made static.
4428 (i386_dr_low_get_addr): Likewise.
4429 (i386_dr_low_set_control): Likewise.
4430 (i386_dr_low_get_control): Likewise.
4431 (i386_dr_low_get_status): Likewise.
4432 (i386_dr_low): New global variable.
4433
e1d2394b
MS		 44342014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
4435
4436 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
4437 * Makefile.in (AR, AR_FLAGS): Define.
4438 * configure: Regenerate.
4439
3a8ee006
GB		 44402014-06-19 Gary Benson <gbenson@redhat.com>
4441
4442 * Makefile.in (i386-dregs.o): New rule.
4443 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
4444 * i386-low.c (target.h): Remove include.
4445 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
4446 (DR_CONTROL_SHIFT): Likewise.
4447 (DR_CONTROL_SIZE): Likewise.
4448 (DR_RW_EXECUTE): Likewise.
4449 (DR_RW_WRITE): Likewise.
4450 (DR_RW_READ): Likewise.
4451 (DR_RW_IORW): Likewise.
4452 (DR_LEN_1): Likewise.
4453 (DR_LEN_2): Likewise.
4454 (DR_LEN_4): Likewise.
4455 (DR_LEN_8): Likewise.
4456 (DR_LOCAL_ENABLE_SHIFT): Likewise.
4457 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
4458 (DR_ENABLE_SIZE): Likewise.
4459 (DR_LOCAL_SLOWDOWN): Likewise.
4460 (DR_GLOBAL_SLOWDOWN): Likewise.
4461 (DR_CONTROL_RESERVED): Likewise.
4462 (I386_DR_CONTROL_MASK): Likewise.
4463 (I386_DR_VACANT): Likewise.
4464 (I386_DR_LOCAL_ENABLE): Likewise.
4465 (I386_DR_GLOBAL_ENABLE): Likewise.
4466 (I386_DR_DISABLE): Likewise.
4467 (I386_DR_SET_RW_LEN): Likewise.
4468 (I386_DR_GET_RW_LEN): Likewise.
4469 (I386_DR_WATCH_HIT): Likewise.
4470 (i386_wp_op_t): Likewise.
4471 (i386_show_dr): Likewise.
4472 (i386_length_and_rw_bits): Likewise.
4473 (i386_insert_aligned_watchpoint): Likewise.
4474 (i386_remove_aligned_watchpoint): Likewise.
4475 (i386_handle_nonaligned_watchpoint): Likewise.
4476 i386_update_inferior_debug_regs(): Likewise.
4477 (i386_dr_insert_watchpoint): Likewise.
4478 (i386_dr_remove_watchpoint): Likewise.
4479 (i386_dr_region_ok_for_watchpoint): Likewise.
4480 (i386_dr_stopped_data_address): Likewise.
4481 (i386_dr_stopped_by_watchpoint): Likewise.
4482
8f26655c
GB		 44832014-06-19 Gary Benson <gbenson@redhat.com>
4484
4485 * i386-low.c (i386_dr_show): Renamed to
4486 i386_show_dr and made static. All uses updated.
4487 (i386_dr_length_and_rw_bits): Renamed to
4488 i386_length_and_rw_bits and made static.
4489 All uses updated.
4490 (i386_dr_insert_aligned_watchpoint): Renamed to
4491 i386_insert_aligned_watchpoint and made static.
4492 All uses updated.
4493 (i386_dr_remove_aligned_watchpoint): Renamed to
4494 i386_remove_aligned_watchpoint and made static.
4495 All uses updated.
4496 (i386_dr_update_inferior_debug_regs): Renamed to
4497 i386_update_inferior_debug_regs and made static.
4498 All uses updated.
4499
b9228891
GB		 45002014-06-18 Gary Benson <gbenson@redhat.com>
4501
5171def3
GB		 4502 * i386-low.h (i386_dr_low_can_set_addr): New macro.
4503 (i386_dr_low_can_set_control): Likewise.
4504 (i386_get_debug_register_length): Likewise.
4505 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
4506 (i386_dr_low_can_set_control): Likewise.
4507 (i386_get_debug_register_length): Likewise.
4508
45092014-06-17 Gary Benson <gbenson@redhat.com>
4510
b9228891
GB		 4511 * i386-low.h (i386-dregs.h): New include.
4512 (DR_FIRSTADDR): Now in i386-dregs.h.
4513 (DR_LASTADDR): Likewise.
4514 (DR_NADDR): Likewise.
4515 (DR_STATUS): Likewise.
4516 (DR_CONTROL): Likewise.
4517 (i386_debug_reg_state): Likewise.
4518 (i386_dr_insert_watchpoint): Likewise.
4519 (i386_dr_remove_watchpoint): Likewise.
4520 (i386_dr_region_ok_for_watchpoint): Likewise.
4521 (i386_dr_stopped_data_address): Likewise.
4522 (i386_dr_stopped_by_watchpoint): Likewise.
4523 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
4524
4be83cc2
GB		 45252014-06-18 Gary Benson <gbenson@redhat.com>
4526
4527 * i386-low.h (i386_low_insert_watchpoint): Renamed to
4528 i386_dr_insert_watchpoint.
4529 (i386_low_remove_watchpoint): Renamed to
4530 i386_dr_remove_watchpoint.
4531 (i386_low_region_ok_for_watchpoint): Renamed to
4532 i386_dr_region_ok_for_watchpoint.
4533 (i386_low_stopped_data_address): Renamed to
4534 i386_dr_stopped_data_address.
4535 (i386_low_stopped_by_watchpoint): Renamed to
4536 i386_dr_stopped_by_watchpoint.
4537 * i386-low.c (i386_show_dr): Renamed to
4538 i386_dr_show and made nonstatic. All uses updated.
4539 (i386_length_and_rw_bits): Renamed to
4540 i386_dr_length_and_rw_bits and made nonstatic.
4541 All uses updated.
4542 (i386_insert_aligned_watchpoint): Renamed to
4543 i386_dr_insert_aligned_watchpoint and made nonstatic.
4544 All uses updated.
4545 (i386_remove_aligned_watchpoint): Renamed to
4546 i386_dr_remove_aligned_watchpoint and made nonstatic.
4547 All uses updated.
4548 (i386_update_inferior_debug_regs): Renamed to
4549 i386_dr_update_inferior_debug_regs and made nonstatic.
4550 All uses updated.
4551 (i386_low_insert_watchpoint): Renamed to
4552 i386_dr_insert_watchpoint. All uses updated.
4553 (i386_low_remove_watchpoint): Renamed to
4554 i386_dr_remove_watchpoint. All uses updated.
4555 (i386_low_region_ok_for_watchpoint): Renamed to
4556 i386_dr_region_ok_for_watchpoint. All uses updated.
4557 (i386_low_stopped_data_address): Renamed to
4558 i386_dr_stopped_data_address. All uses updated.
4559 (i386_low_stopped_by_watchpoint): Renamed to
4560 i386_dr_stopped_by_watchpoint. All uses updated.
4561
131aa0d4
GB		 45622014-06-18 Gary Benson <gbenson@redhat.com>
4563
4564 * i386-low.c (i386_dr_low_can_set_addr): New macro.
4565 (i386_dr_low_can_set_control): Likewise.
4566 (i386_insert_aligned_watchpoint): New check.
4567
d9305f7f
GB		 45682014-06-18 Gary Benson <gbenson@redhat.com>
4569
4570 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
4571 Renamed to state.
4572
e927c9fc
GB		 45732014-06-18 Gary Benson <gbenson@redhat.com>
4574
4575 * i386-low.c (i386_length_and_rw_bits): Use internal_error
4576 instead of fatal and error.
4577 (i386_handle_nonaligned_watchpoint): Likewise.
4578
1b6d4134
GB		 45792014-06-18 Gary Benson <gbenson@redhat.com>
4580
4581 * i386-low.c (i386_get_debug_register_length): New macro.
4582 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
4583 (i386_show_dr): Use debug_printf instead of fprintf. Use
4584 phex to format values.
4585
6e62758f
GB		 45862014-06-18 Gary Benson <gbenson@redhat.com>
4587
4588 * i386-low.h: Comment changes.
4589 * i386-low.c: Likewise.
4590
fc6e2f03
GB		 45912014-06-18 Gary Benson <gbenson@redhat.com>
4592
4593 * i386-low.c: Whitespace changes.
4594
f9d1eeed
TT		 45952014-06-12 Tom Tromey <tromey@redhat.com>
4596
4597 * utils.c (freeargv): Remove.
4598
0b04e523
TT		 45992014-06-12 Tom Tromey <tromey@redhat.com>
4600
4601 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
4602 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
4603 (parse_debug_format_options): Likewise.
4604 (gdbserver_usage): Likewise.
4605 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
4606 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
4607 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
4608 against libiberty.
4609 ($(LIBGNU)): Depend on libiberty.
4610 (all-lib): Recurse into all subdirs.
4611 (install-only): Invoke "install" target in subdirs.
4612 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
4613 targets.
4614 * configure: Rebuild.
4615 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
4616 for vasprintf, vsnprintf, or gettimeofday.
4617 * configure.srv: Don't add safe-ctype.o or lbasename.o to
4618 srv_tgtobj.
4619
270c9937
JB		 46202014-06-05 Joel Brobecker <brobecker@adacore.com>
4621
4622 * development.sh: Delete.
4623 * Makefile.in (config.status): Adjust dependency on development.sh.
4624 * configure.ac: Adjust development.sh source call.
4625 * configure: Regenerate.
4626
0a261ed8
PA		 46272014-06-02 Pedro Alves <palves@redhat.com>
4628
4629 * ax.c (gdb_free_agent_expr): New function.
4630 * ax.h (gdb_free_agent_expr): New declaration.
4631 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
4632 list.
4633 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
4634 static.
4635 (clear_breakpoint_conditions_and_commands): New function.
4636 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
4637 (clear_breakpoint_conditions_and_commands): New declaration.
4638
e9dae05e
RR		 46392014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
4640
4641 * linux-aarch64-low.c (asm/ptrace.h): Include.
4642
5876f503
JK		 46432014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
4644
4645 Fix TLS access for -static -pthread.
4646 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
4647 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
4648 (thread_db_load_search, try_thread_db_load_1): Initialize it.
4649
802e8e6d
PA		 46502014-05-20 Pedro Alves <palves@redhat.com>
4651
4652 * linux-aarch64-low.c (aarch64_insert_point)
4653 (aarch64_remove_point): No longer check whether the type is
4654 supported here. Adjust to new interface.
4655 (the_low_target): Install aarch64_supports_z_point_type as
4656 supports_z_point_type method.
4657 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
4658 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
4659 instead of a Z packet char. Adjust.
4660 (arm_supports_z_point_type): New function.
4661 (arm_insert_point, arm_remove_point): Adjust to new interface.
4662 (the_low_target): Install arm_supports_z_point_type.
4663 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
4664 (cris_insert_point, cris_remove_point): Adjust to new interface.
4665 Don't check whether the type is supported here.
4666 (the_low_target): Install cris_supports_z_point_type.
4667 * linux-low.c (linux_supports_z_point_type): New function.
4668 (linux_insert_point, linux_remove_point): Adjust to new interface.
4669 * linux-low.h (struct linux_target_ops) <insert_point,
4670 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
4671 raw_breakpoint pointer parameter.
4672 <supports_z_point_type>: New method.
4673 * linux-mips-low.c (mips_supports_z_point_type): New function.
4674 (mips_insert_point, mips_remove_point): Adjust to new interface.
4675 Use mips_supports_z_point_type.
4676 (the_low_target): Install mips_supports_z_point_type.
4677 * linux-ppc-low.c (the_low_target): Install NULL as
4678 supports_z_point_type method.
4679 * linux-s390-low.c (the_low_target): Install NULL as
4680 supports_z_point_type method.
4681 * linux-sparc-low.c (the_low_target): Install NULL as
4682 supports_z_point_type method.
4683 * linux-x86-low.c (x86_supports_z_point_type): New function.
4684 (x86_insert_point): Adjust to new insert_point interface. Use
4685 insert_memory_breakpoint. Adjust to new
4686 i386_low_insert_watchpoint interface.
4687 (x86_remove_point): Adjust to remove_point interface. Use
4688 remove_memory_breakpoint. Adjust to new
4689 i386_low_remove_watchpoint interface.
4690 (the_low_target): Install x86_supports_z_point_type.
4691 * lynx-low.c (lynx_target_ops): Install NULL as
4692 supports_z_point_type callback.
4693 * nto-low.c (nto_supports_z_point_type): New.
4694 (nto_insert_point, nto_remove_point): Adjust to new interface.
4695 (nto_target_ops): Install nto_supports_z_point_type.
4696 * mem-break.c: Adjust intro comment.
4697 (struct raw_breakpoint) <raw_type, size>: New fields.
4698 <inserted>: Update comment.
4699 <shlib_disabled>: Delete field.
4700 (enum bkpt_type) <gdb_breakpoint>: Delete value.
4701 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
4702 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
4703 (raw_bkpt_type_to_target_hw_bp_type): New function.
4704 (find_enabled_raw_code_breakpoint_at): New function.
4705 (find_raw_breakpoint_at): New type and size parameters. Use them.
4706 (insert_memory_breakpoint): New function, based off
4707 set_raw_breakpoint_at.
4708 (remove_memory_breakpoint): New function.
4709 (set_raw_breakpoint_at): Reimplement.
4710 (set_breakpoint): New, based on set_breakpoint_at.
4711 (set_breakpoint_at): Reimplement.
4712 (delete_raw_breakpoint): Go through the_target->remove_point
4713 instead of assuming memory breakpoints.
4714 (find_gdb_breakpoint_at): Delete.
4715 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
4716 (find_gdb_breakpoint): New function.
4717 (set_gdb_breakpoint_at): Delete.
4718 (z_type_supported): New function.
4719 (set_gdb_breakpoint_1): New function, loosely based off
4720 set_gdb_breakpoint_at.
4721 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
4722 (delete_gdb_breakpoint_at): Delete.
4723 (delete_gdb_breakpoint_1): New function, loosely based off
4724 delete_gdb_breakpoint_at.
4725 (delete_gdb_breakpoint): New function.
4726 (clear_gdb_breakpoint_conditions): Rename to ...
4727 (clear_breakpoint_conditions): ... this. Don't handle a NULL
4728 breakpoint.
4729 (add_condition_to_breakpoint): Make static.
4730 (add_breakpoint_condition): Take a struct breakpoint pointer
4731 instead of an address. Adjust.
4732 (gdb_condition_true_at_breakpoint): Rename to ...
4733 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
4734 z_type parameter.
4735 (gdb_condition_true_at_breakpoint): Reimplement.
4736 (add_breakpoint_commands): Take a struct breakpoint pointer
4737 instead of an address. Adjust.
4738 (gdb_no_commands_at_breakpoint): Rename to ...
4739 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
4740 parameter. Return true if no breakpoint was found. Change debug
4741 output.
4742 (gdb_no_commands_at_breakpoint): Reimplement.
4743 (run_breakpoint_commands): Rename to ...
4744 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
4745 and change return type to boolean.
4746 (run_breakpoint_commands): New function.
4747 (gdb_breakpoint_here): Also check for Z1 breakpoints.
4748 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
4749 breakpoint. Go through the_target->remove_point instead of
4750 assuming memory breakpoint.
4751 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
4752 software and hardware breakpoints.
4753 (reinsert_raw_breakpoint): Go through the_target->insert_point
4754 instead of assuming memory breakpoint.
4755 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
4756 software and hardware breakpoints.
4757 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
4758 Check both software and hardware breakpoints.
4759 (validate_inserted_breakpoint): Assert the breakpoint is a
4760 software breakpoint. Set the inserted flag to -1 instead of
4761 setting shlib_disabled.
4762 (delete_disabled_breakpoints): Adjust.
4763 (validate_breakpoints): Only validate software breakpoints.
4764 Adjust to inserted flag change.
4765 (check_mem_read, check_mem_write): Skip breakpoint types other
4766 than software breakpoints. Adjust to inserted flag change.
4767 * mem-break.h (enum raw_bkpt_type): New enum.
4768 (raw_breakpoint, struct process_info): Forward declare.
4769 (Z_packet_to_target_hw_bp_type): Delete declaration.
4770 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
4771 (set_gdb_breakpoint, delete_gdb_breakpoint)
4772 (clear_breakpoint_conditions): New declarations.
4773 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
4774 (breakpoint_inserted_here): Update comment.
4775 (add_breakpoint_condition, add_breakpoint_commands): Replace
4776 address parameter with a breakpoint pointer parameter.
4777 (gdb_breakpoint_here): Update comment.
4778 (delete_gdb_breakpoint_at): Delete.
4779 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
4780 * server.c (process_point_options): Take a struct breakpoint
4781 pointer instead of an address. Adjust.
4782 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
4783 delete_gdb_breakpoint.
4784 * spu-low.c (spu_target_ops): Install NULL as
4785 supports_z_point_type method.
4786 * target.h: Include mem-break.h.
4787 (struct target_ops) <prepare_to_access_memory>: Update comment.
4788 <supports_z_point_type>: New field.
4789 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4790 instead of a char. Also take a raw breakpoint pointer.
4791 * win32-arm-low.c (the_low_target): Install NULL as
4792 supports_z_point_type.
4793 * win32-i386-low.c (i386_supports_z_point_type): New function.
4794 (i386_insert_point, i386_remove_point): Adjust to new interface.
4795 (the_low_target): Install i386_supports_z_point_type.
4796 * win32-low.c (win32_supports_z_point_type): New function.
4797 (win32_insert_point, win32_remove_point): Adjust to new interface.
4798 (win32_target_ops): Install win32_supports_z_point_type.
4799 * win32-low.h (struct win32_target_ops):
4800 <supports_z_point_type>: New method.
4801 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4802 instead of a char. Also take a raw breakpoint pointer.
4803
932539e3
PA		 48042014-05-20 Pedro Alves <palves@redhat.com>
4805
4806 * mem-break.h: Include break-common.h.
4807 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
4808 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
4809 (Z_packet_to_target_hw_bp_type): New declaration.
4810 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
4811 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
4812 (Z_PACKET_ACCESS_WP): Delete macros.
4813 (Z_packet_to_hw_type): Delete function.
4814 * i386-low.h: Don't include break-common.h here.
4815 (Z_packet_to_hw_type): Delete declaration.
4816 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
4817 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
4818 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
4819 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
4820 * linux-aarch64-low.c: Don't include break-common.h here.
4821 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
4822 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
4823 (Z_packet_to_target_hw_bp_type): Delete function.
4824 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
4825 function.
4826 (mips_insert_point, mips_remove_point): Use
4827 Z_packet_to_target_hw_bp_type.
4828
4ff0d3d8
PA		 48292014-05-20 Pedro Alves <palves@redhat.com>
4830
4831 * linux-aarch64-low.c: Include break-common.h.
4832 (enum target_point_type): Delete.
4833 (Z_packet_to_point_type): Rename to ...
4834 (Z_packet_to_target_hw_bp_type): ... this, and return a
4835 target_hw_bp_type instead.
4836 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
4837 instead of an enum target_point_type.
4838 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
4839 breakpoint type.
4840 (aarch64_dr_state_insert_one_point)
4841 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
4842 (aarch64_handle_aligned_watchpoint)
4843 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
4844 Take an enum target_hw_bp_type instead of an enum
4845 target_point_type.
4846 (aarch64_supports_z_point_type): New function.
4847 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
4848 use Z_packet_to_target_hw_bp_type.
4849
786dc519
JB		 48502014-05-20 Joel Brobecker <brobecker@adacore.com>
4851
4852 * configure.ac: Only use -Werror by default when DEVELOPMENT
4853 is true.
4854 * configure: Regenerate.
4855
9e0aa64f
JK		 48562014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
4857
4858 Fix gdbserver qGetTLSAddr for x86_64 -m32.
4859 * linux-x86-low.c (X86_64_USER_REGS): New.
4860 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
4861
2b577b92
YQ		 48622014-04-28 Yao Qi <yao@codesourcery.com>
4863
4864 * Makefile.in (i386-avx512.c): Fix the typo of generated file
4865 name.
4866
94611da2
PA		 48672014-04-25 Pedro Alves <palves@redhat.com>
4868
4869 PR server/16255
4870 * linux-low.c (linux_attach_fail_reason_string): New function.
4871 (linux_attach_lwp): Delete.
4872 (linux_attach_lwp_1): Rename to ...
4873 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
4874 argument. Remove "initial" parameter. Return int instead of
4875 void. Don't error or warn here.
4876 (linux_attach): Adjust to call linux_attach_lwp. Call error on
4877 failure to attach to the tgid. Call warning when failing to
4878 attach to an lwp.
4879 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
4880 argument. Remove "initial" parameter. Return int instead of
4881 void. Don't error or warn here.
4882 (linux_attach_fail_reason_string): New declaration.
4883 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
4884 interface change. Use linux_attach_fail_reason_string.
4885
01f9f808
MS		 48862014-04-24 Michael Sturm <michael.sturm@mintel.com>
4887 Walfred Tedeschi <walfred.tedeschi@intel.com>
4888
4889 * Makefile.in: Added rules to handle new files
4890 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
4891 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
4892 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
4893 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
4894 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
4895 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
4896 x32-avx512-linux.o.
4897 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
4898 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
4899 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
4900 i386/x32-avx512.xml.
4901 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
4902 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
4903 i386/x32-avx512-linux.xml.
4904 * i387-fp.c (num_avx512_k_registers): New constant for number
4905 of K registers.
4906 (num_avx512_zmmh_low_registers): New constant for number of
4907 lower ZMM registers (0-15).
4908 (num_avx512_zmmh_high_registers): New constant for number of
4909 higher ZMM registers (16-31).
4910 (num_avx512_ymmh_registers): New contant for number of higher
4911 YMM registers (ymm16-31 added by avx521 on x86_64).
4912 (num_avx512_xmm_registers): New constant for number of higher
4913 XMM registers (xmm16-31 added by AVX512 on x86_64).
4914 (struct i387_xsave): Add space for AVX512 registers.
4915 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
4916 Add code to handle AVX512 registers.
4917 (i387_xsave_to_cache): Add code to handle AVX512 registers.
4918 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
4919 prototypei from generated file.
4920 (tdesc_amd64_avx512_linux): Likewise.
4921 (init_registers_x32_avx512_linux): Likewise.
4922 (tdesc_x32_avx512_linux): Likewise.
4923 (init_registers_i386_avx512_linux): Likewise.
4924 (tdesc_i386_avx512_linux): Likewise.
4925 (x86_64_regmap): Add AVX512 registers.
4926 (x86_linux_read_description): Add code to handle AVX512 XSTATE
4927 mask.
4928 (initialize_low_arch): Add code to initialize AVX512 registers.
4929
51aa91f9
PA		 49302014-04-23 Pedro Alves <palves@redhat.com>
4931
4932 * mem-break.c (find_gdb_breakpoint_at): Make static.
4933 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
4934
a4165e94
PA		 49352014-04-23 Pedro Alves <palves@redhat.com>
4936
4937 * i386-low.c: Don't include break-common.h here.
4938 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
4939 prototype to take target_hw_bp_type as argument instead of a Z
4940 packet char.
4941 * i386-low.h: Include break-common.h here.
4942 (Z_packet_to_hw_type): Declare.
4943 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
4944 prototypes.
4945 * linux-x86-low.c (x86_insert_point): Convert the packet number to
4946 a target_hw_bp_type before calling i386_low_insert_watchpoint.
4947 (x86_remove_point): Convert the packet number to a
4948 target_hw_bp_type before calling i386_low_remove_watchpoint.
4949 * win32-i386-low.c (i386_insert_point): Convert the packet number
4950 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
4951 (i386_remove_point): Convert the packet number to a
4952 target_hw_bp_type before calling i386_low_remove_watchpoint.
4953
b8acf843
PA		 49542014-04-23 Pedro Alves <palves@redhat.com>
4955
4956 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
4957
d708bcd1
PA		 49582014-04-10 Pedro Alves <palves@redhat.com>
4959
4960 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
4961 Check if the condition or command is NULL before checking if the
4962 breakpoint is known. On success, return true.
4963 * mem-break.h (add_breakpoint_condition): Document return.
4964 (add_breakpoint_commands): Add describing comment.
4965 * server.c (skip_to_semicolon): New function.
4966 (process_point_options): Use it.
4967
2eec7d5b
PA		 49682014-04-09 Pedro Alves <palves@redhat.com>
4969
4970 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
4971 to lwpid_of.
4972
fa96cb38
PA		 49732014-02-27 Pedro Alves <palves@redhat.com>
4974
4975 PR 12702
4976 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
4977 macros.
4978 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
4979 output.
4980 (last_thread_of_process_p): Take a PID argument instead of a
4981 thread pointer.
4982 (linux_wait_for_lwp): Delete.
4983 (num_lwps, check_zombie_leaders, not_stopped_callback): New
4984 functions.
4985 (linux_low_filter_event): New function, party factored out from
4986 linux_wait_for_event.
4987 (linux_wait_for_event): Rename to ...
4988 (linux_wait_for_event_filtered): ... this. Add new filter ptid
4989 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
4990 sigsuspend. Check for zombie leaders.
4991 (linux_wait_for_event): Reimplement as wrapper around
4992 linux_wait_for_event_filtered.
4993 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
4994 a normal or signal exit is seen, it's the whole process exiting.
4995 (wait_for_sigstop): No longer a for_each_inferior callback.
4996 Rewrite on top of linux_wait_for_event_filtered.
4997 (stop_all_lwps): Call wait_for_sigstop directly.
4998 * server.c (resume, handle_target_event): Handle
4999 TARGET_WAITKIND_NO_RESUMED.
5000
d763de10
JB		 50012014-02-26 Joel Brobecker <brobecker@adacore.com>
5002
5003 * win32-low.c (psapi_get_dll_name,
5004 * win32_CreateToolhelp32Snapshot): Delete.
5005 (win32_CreateToolhelp32Snapshot, win32_Module32First)
5006 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
5007 Delete.
5008 (handle_load_dll): Add function description.
5009 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
5010
850a0f76
JB		 50112014-02-26 Joel Brobecker <brobecker@adacore.com>
5012
5013 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
5014 Add comment.
5015 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
5016 base address when calling win32_add_one_solib.
5017 (handle_load_dll): Delete local variable load_addr.
5018 Remove 0x1000 offset applied to DLL base address when calling
5019 win32_add_one_solib.
5020 (handle_unload_dll): Add comment.
5021
f25b3fc3
JB		 50222014-02-26 Joel Brobecker <brobecker@adacore.com>
5023
5024 * win32-low.c (win32_add_all_dlls): Renames
5025 win32_ensure_ntdll_loaded. Rewrite function documentation.
5026 Adjust implementation to always load all DLLs.
5027 Add 0x1000 offset to DLL base address when calling
5028 win32_add_one_solib.
5029 (child_initialization_done): New static global.
5030 (do_initial_child_stuff): Set child_initialization_done to
5031 zero during child initialization, and 1 after. Replace call
5032 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
5033 Add comment.
5034 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
5035 (handle_unload_dll): Add function documentation.
5036 (get_child_debug_event): Ignore load and unload DLL events
5037 during child initialization.
5038
d86d4aaf
DE		 50392014-02-20 Doug Evans <dje@google.com>
5040
3bc32da3 5041 Remove global all_lwps.
d86d4aaf
DE		 5042 * inferiors.h (ptid_of): Move here from linux-low.h.
5043 (pid_of, lwpid_of): Ditto.
5044 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
5045 parameter is a struct thread_info * now.
5046 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
5047 directly. Pass &all_threads to find_inferior instead of &all_lwps.
5048 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
5049 directly.
5050 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
5051 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
5052 * linux-arm-low.c (update_registers_callback): Update, "entry"
5053 parameter is a struct thread_info * now.
5054 Fetch lwpid from current_inferior directly.
5055 (arm_insert_point): Pass &all_threads to find_inferior instead of
5056 &all_lwps.
5057 (arm_remove_point): Ditto.
5058 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
5059 (arm_prepare_to_resume): Fetch pid from thread.
5060 (arm_read_description): Fetch lwpid from current_inferior directly.
5061 * linux-low.c (all_lwps): Delete.
5062 (delete_lwp): Delete call to remove_inferior.
5063 (handle_extended_wait): Fetch lwpid from thread.
5064 (add_lwp): Don't set lwp->entry.id. Remove call to
5065 add_inferior_to_list.
5066 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
5067 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
5068 (kill_one_lwp_callback): Ditto.
5069 (linux_kill): Don't dereference NULL pointer.
5070 Fetch ptid,lwpid from thread.
5071 (get_detach_signal): Fetch ptid from thread.
5072 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
5073 Simplify call to regcache_invalidate_thread.
5074 (delete_lwp_callback): Update, "entry" parameter is a
5075 struct thread_info * now. Fetch pid from thread.
5076 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
5077 (status_pending_p_callback): Update, "entry" parameter is a
5078 struct thread_info * now. Fetch ptid from thread.
5079 (find_lwp_pid): Update, "entry" parameter is a
5080 struct thread_info * now.
5081 (linux_wait_for_lwp): Fetch pid from thread.
5082 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
5083 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
5084 (enqueue_one_deferred_signal): Fetch lwpid from thread.
5085 (dequeue_one_deferred_signal): Ditto.
5086 (cancel_breakpoint): Fetch ptid from current_inferior.
5087 (linux_wait_for_event): Pass &all_threads to find_inferior,
5088 not &all_lwps. Fetch ptid, lwpid from thread.
5089 (count_events_callback): Update, "entry" parameter is a
5090 struct thread_info * now.
5091 (select_singlestep_lwp_callback): Ditto.
5092 (select_event_lwp_callback): Ditto.
5093 (cancel_breakpoints_callback): Ditto.
5094 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
5095 not &all_lwps.
5096 (select_event_lwp): Ditto. Fetch ptid from event_thread.
5097 (unsuspend_one_lwp): Update, "entry" parameter is a
5098 struct thread_info * now.
5099 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
5100 not &all_lwps.
5101 (linux_stabilize_threads): Ditto. And for for_each_inferior.
5102 Fetch lwpid from thread, not lwp.
5103 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
5104 Pass &all_threads to find_inferior, not &all_lwps.
5105 (send_sigstop): Fetch lwpid from thread, not lwp.
5106 (send_sigstop_callback): Update, "entry" parameter is a
5107 struct thread_info * now.
5108 (suspend_and_send_sigstop_callback): Ditto.
5109 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
5110 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
5111 struct thread_info * now.
5112 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
5113 from thread, lwp.
5114 (lwp_running): Update, "entry" parameter is a
5115 struct thread_info * now.
5116 (stop_all_lwps): Fetch ptid from thread.
5117 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
5118 (linux_resume_one_lwp): Fetch lwpid from thread.
5119 (linux_set_resume_request): Update, "entry" parameter is a
5120 struct thread_info * now. Fetch pid, lwpid from thread.
5121 (resume_status_pending_p): Update, "entry" parameter is a
5122 struct thread_info * now.
5123 (need_step_over_p): Ditto. Fetch lwpid from thread.
5124 (start_step_over): Fetch lwpid from thread.
5125 (linux_resume_one_thread): Update, "entry" parameter is a
5126 struct thread_info * now. Fetch lwpid from thread.
5127 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
5128 (proceed_one_lwp): Update, "entry" parameter is a
5129 struct thread_info * now. Fetch lwpid from thread.
5130 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
5131 struct thread_info * now.
5132 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
5133 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
5134 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
5135 directly.
5136 (regsets_store_inferior_registers): Ditto.
5137 (fetch_register, store_register): Ditto.
5138 (linux_read_memory, linux_write_memory): Ditto.
5139 (linux_request_interrupt): Ditto.
5140 (linux_read_auxv): Ditto.
5141 (linux_xfer_siginfo): Ditto.
5142 (linux_qxfer_spu): Ditto.
5143 (linux_qxfer_libraries_svr4): Ditto.
5144 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
5145 moved to inferiors.h.
5146 (get_lwp): Delete.
5147 (get_thread_lwp): Update.
5148 (struct lwp_info): Delete member "entry". Simplify comment for
5149 member "thread".
5150 (all_lwps): Delete.
5151 * linux-mips-low.c (mips_read_description): Fetch lwpid from
5152 current_inferior directly.
5153 (update_watch_registers_callback): Update, "entry" parameter is a
5154 struct thread_info * now. Fetch pid from thread.
5155 (mips_linux_prepare_to_resume): Fetch ptid from thread.
5156 (mips_insert_point): Fetch lwpid from current_inferior.
5157 Pass &all_threads to find_inferior, not &all_lwps.
5158 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
5159 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
5160 directly.
5161 (mips_stopped_data_address): Ditto.
5162 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
5163 directly.
5164 * linux-tile-low.c (tile_arch_setup): Ditto.
5165 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
5166 (update_debug_registers_callback): Update, "entry" parameter is a
5167 struct thread_info * now. Fetch pid from thread.
5168 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
5169 Pass &all_threads to find_inferior, not &all_lwps.
5170 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
5171 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
5172 Pass &all_threads to find_inferior, not &all_lwps.
5173 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
5174 (i386_dr_low_get_status): Ditto.
5175 (x86_linux_prepare_to_resume): Fetch ptid from thread.
5176 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
5177 (x86_linux_read_description): Ditto.
5178 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
5179
3b8361aa
DE		 51802014-02-20 Doug Evans <dje@google.com>
5181
5182 * inferiors.c (get_first_inferior): Fix buglet.
5183
f7667f0d
DE		 51842014-02-19 Doug Evans <dje@google.com>
5185
5186 * gdbthread.h (add_thread): Change result type to struct thread_info *.
5187 * inferiors.c (add_thread): Change result type to struct thread_info *.
5188 All callers updated.
5189 (add_lwp): Call add_thread here instead of in callers.
5190 All callers updated.
5191 * linux-low.h (get_lwp_thread): Rewrite.
5192 (struct lwp_info): New member "thread".
5193
b3312d80
DE		 51942014-02-19 Doug Evans <dje@google.com>
5195
5196 * linux-low.c (add_lwp): Change result to struct lwp_info *.
5197 All callers updated.
5198
ecc6f45c
DE		 51992014-02-19 Doug Evans <dje@google.com>
5200
5201 * inferiors.c (add_thread): Fix whitespace.
5202
649ebbca
DE		 52032014-02-19 Doug Evans <dje@google.com>
5204
5205 * dll.c (clear_dlls): Replace accessing list implemention details
5206 with API function.
5207 * gdbthread.h (get_first_thread): Declare.
5208 * inferiors.c (for_each_inferior_with_data): New function.
5209 (get_first_thread): New function.
5210 (find_thread_ptid): Simplify.
5211 (get_first_inferior): New function.
5212 (clear_list): Delete.
5213 (one_inferior_p): New function.
5214 (clear_inferior_list): New function.
5215 (clear_inferiors): Update.
5216 * inferiors.h (for_each_inferior_with_data): Declare.
5217 (clear_inferior_list): Declare.
5218 (one_inferior_p): Declare.
5219 (get_first_inferior): Declare.
5220 * linux-low.c (linux_wait_for_event): Replace accessing list
5221 implemention details with API function.
5222 * server.c (target_running): Ditto.
5223 (accumulate_file_name_length): New function.
5224 (emit_dll_description): New function.
5225 (handle_qxfer_libraries): Replace accessing list implemention
5226 details with API function.
5227 (handle_qxfer_threads_worker): New function.
5228 (handle_qxfer_threads_proper): Replace accessing list implemention
5229 details with API function.
5230 (handle_query): Ditto.
5231 (visit_actioned_threads_callback_ftype): New typedef.
5232 (visit_actioned_threads_data): New struct.
5233 (visit_actioned_threads): Rewrite to be find_inferior callback.
5234 (resume): Call find_inferior.
5235 (handle_status): Replace accessing list implemention
5236 details with API function.
5237 (process_serial_event): Replace accessing list implemention details
5238 with API function.
5239 * target.c (set_desired_inferior): Replace accessing list implemention
5240 details with API function.
5241 * tracepoint.c (same_process_p): New function.
5242 (gdb_agent_about_to_close): Replace accessing list implemention
5243 details with API function.
5244 * win32-low.c (child_delete_thread): Replace accessing list
5245 implemention details with API function.
5246 (match_dll_by_basename): New function.
5247 (dll_is_loaded_by_basename): New function.
5248 (win32_ensure_ntdll_loaded): Replace accessing list implemention
5249 details call to dll_is_loaded_by_basename.
5250
80894984
DE		 52512014-02-19 Doug Evans <dje@google.com>
5252
5253 * dll.h (struct dll_info): Add comment.
5254 * gdbthread.h (struct thread_info): Add comment.
5255 (current_ptid): Simplify.
5256 * inferiors.c (add_process): Update.
5257 (remove_process): Update.
5258 * inferiors.h (struct process_info): Rename member "head" to "entry".
5259 * linux-low.c (delete_lwp): Update.
5260 (add_lwp): Update.
5261 (last_thread_of_process_p): Update.
5262 (kill_one_lwp_callback, linux_kill): Update.
5263 (status_pending_p_callback): Update.
5264 (wait_for_sigstop): Update. Simplify read of ptid.
5265 (start_step_over): Update.
5266 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
5267 (get_lwp_thread): Update.
5268 (struct lwp_info): Rename member "head" to "entry".
5269 * regcache.h (inferior_list_entry): Delete.
5270 * server.c (kill_inferior_callback): Update.
5271 (detach_or_kill_inferior_callback): Update.
5272 (print_started_pid): Update.
5273 (print_attached_pid): Update.
5274 (process_serial_event): Simplify read of ptid.
5275 * thread-db.c (thread_db_create_event): Update.
5276 (thread_db_get_tls_address): Update.
5277 * win32-low.c (current_inferior_ptid): Simplify.
5278
46917d26
TT		 52792014-02-19 Tom Tromey <tromey@redhat.com>
5280
5281 * target.h (struct target_ops) <supports_btrace>: Add target_ops
5282 argument.
5283 (target_supports_btrace): Update.
5284
0759a81e
YQ		 52852014-02-14 Yao Qi <yao@codesourcery.com>
5286
5287 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
5288 (rsp-low-ipa.o): New target.
5289
a7191e8b
TT		 52902014-02-12 Tom Tromey <tromey@redhat.com>
5291
5292 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
5293 convert_ascii_to_int.
5294 * regcache.c (registers_to_string): Likewise.
5295 * remote-utils.c (decode_M_packet): Likewise.
5296 * server.c (process_serial_event): Likewise.
5297
ff0e980e
TT		 52982014-02-12 Tom Tromey <tromey@redhat.com>
5299
5300 * server.c (handle_query, handle_v_run): Use hex2bin, not
5301 unhexify.
5302 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
5303
e9371aff
TT		 53042014-02-12 Tom Tromey <tromey@redhat.com>
5305
5306 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
5307 convert_int_to_ascii.
5308 * regcache.c (registers_to_string, collect_register_as_string):
5309 Likewise.
5310 * remote-utils.c (look_up_one_symbol, relocate_instruction):
5311 Likewise.
5312 * server.c (process_serial_event): Likewise.
5313 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
5314 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
5315
971dc0b8
TT		 53162014-02-12 Tom Tromey <tromey@redhat.com>
5317
5318 * remote-utils.c (look_up_one_symbol, monitor_output): Use
5319 bin2hex, not hexify.
5320 * tracepoint.c (cmd_qtstatus): Likewise.
5321
0a822afb
TT		 53222014-02-12 Tom Tromey <tromey@redhat.com>
5323
5324 * remote-utils.c (monitor_output): Pass explicit length to
5325 hexify.
5326
9c3d6531
TT		 53272014-02-12 Tom Tromey <tromey@redhat.com>
5328
5329 * tracepoint.c: Include rsp-low.h.
5330 * server.c: Include rsp-low.h.
5331 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
5332 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
5333 declare.
5334 * remote-utils.c: Include rsp-low.h.
5335 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
5336 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
5337 (convert_int_to_ascii, convert_ascii_to_int): Move to
5338 common/rsp-low.c.
5339 * regcache.c: Include rsp-low.h.
5340 * ax.c: Include rsp-low.h.
5341 * Makefile.in (SFILES): Add common/rsp-low.c.
5342 (OBS): Add rsp-low.o.
5343 (rsp-low.o): New target.
5344
01fd3ea5
TT		 53452014-02-12 Tom Tromey <tromey@redhat.com>
5346
5347 * utils.h (pulongest, plongest, phex_nz): Don't declare.
5348 Include print-utils.h.
5349 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
5350 (plongest, thirty_two, phex_nz): Remove.
5351 * Makefile.in (SFILES): Add common/print-utils.c.
5352 (OBS): Add print-utils.o.
5353 (print-utils-ipa.o): New target.
5354 (print-utils.o): New target.
5355 (IPA_OBJS): Add print-utils-ipa.o.
5356
e99dc820
TT		 53572014-02-06 Tom Tromey <tromey@redhat.com>
5358
5359 * Makefile.in (SFILES): Fix indentation.
5360
ee1e2d4f
DE		 53612014-02-05 Doug Evans <dje@google.com>
5362
5363 * linux-low.c (linux_wait_for_event): Improve comment.
5364 (linux_wait_1): Keep current_inferior in sync with event_child.
5365
f5a02773
DE		 53662014-01-22 Doug Evans <dje@google.com>
5367
5368 * gdbthread.h (gdb_id_to_thread): Delete, unused.
5369
87ce2a04
DE		 53702014-01-22 Doug Evans <dje@google.com>
5371
5372 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
5373 * configure: Regenerate.
5374 * config.in: Regenerate.
5375 * Makefile.in (SFILES): Add debug.c.
5376 (OBS): Add debug.o.
5377 * debug.c: New file.
5378 * debug.h: New file.
5379 * linux-aarch64-low.c (*): Update all debugging printfs to use
5380 debug_printf instead of fprintf.
5381 * linux-arm-low.c (*): Ditto.
5382 * linux-cris-low.c (*): Ditto.
5383 * linux-crisv32-low.c (*): Ditto.
5384 * linux-m32r-low.c (*): Ditto.
5385 * linux-sparc-low.c (*): Ditto.
5386 * linux-x86.c (*): Ditto.
5387 * linux-low.c (*): Ditto.
5388 (linux_wait_1): Add calls to debug_enter, debug_exit.
5389 (linux_wait): Remove redundant debugging printf.
5390 (stop_all_lwps): Add calls to debug_enter, debug_exit.
5391 (linux_resume, unstop_all_lwps): Ditto.
5392 * mem-break.c (*): Update all debugging printfs to use
5393 debug_printf instead of fprintf.
5394 * remote-utils.c (*): Ditto.
5395 * thread-db.c (*): Ditto.
5396 * server.c #include <ctype.h>, "gdb_vecs.h".
5397 (debug_threads): Moved to debug.c.
5398 (*): Update all debugging printfs to use debug_printf instead of
5399 fprintf.
5400 (start_inferior): Replace call to fflush with call to debug_flush.
5401 (monitor_show_help): Mention set debug-format.
5402 (parse_debug_format_options): New function.
5403 (handle_monitor_command): Handle "monitor set debug-format".
5404 (gdbserver_usage): Mention --debug-format.
5405 (main): Parse --debug-format.
5406 * server.h (debug_threads): Declaration moved to debug.h.
5407 #include "debug.h".
5408 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
5409 trace_debug_1 that uses debug_printf.
5410 (tracepoint_look_up_symbols): Update all debugging printfs to use
5411 debug_printf instead of fprintf.
5412
e671835b
BS		 54132014-01-20 Baruch Siach <baruch@tkos.co.il>
5414
5415 * linux-xtensa-low.c: Include asm/ptrace.h instead of
5416 sys/ptrace.h.
5417
b5737fa9
PA		 54182014-01-17 Pedro Alves <palves@redhat.com>
5419
ea38d2a9 5420 PR build/16445
c7faa97a
PA		 5421 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
5422 defined after including gdb_proc_service.h.
b5737fa9 5423
40ed484e
DE		 54242014-01-16 Doug Evans <dje@google.com>
5425
5426 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
5427 (match_dll): Use it.
5428
969c39fb
MM		 54292014-01-16 Markus Metzger <markus.t.metzger@intel.com>
5430
5431 * target.h (target_ops) <read_btrace>: Change parameters and
5432 return type to allow error reporting.
5433 * server.c (handle_qxfer_btrace): Support delta reads. Pass
5434 trace reading errors on.
5435 * linux-low.c (linux_low_read_btrace): Pass trace reading
5436 errors on.
5437 (linux_low_disable_btrace): New.
5438
ab7f45ba
DE		 54392014-01-15 Doug Evans <dje@google.com>
5440
5441 * inferiors.c (thread_id_to_gdb_id): Delete.
5442 * inferiors.h (thread_id_to_gdb_id): Delete.
5443
66af0f44
EZ		 54442014-01-13 Eli Zaretskii <eliz@gnu.org>
5445
5446 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
5447 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
5448 versions.
5449
9939e131
PA		 54502014-01-08 Pedro Alves <palves@redhat.com>
5451
5452 * server.c (handle_status): Don't discard previous queued stop
5453 replies or thread's pending status here.
5454 (main) <disconnection>: Do it here instead.
5455
b7ea362b
PA		 54562014-01-08 Pedro Alves <palves@redhat.com>
5457
5458 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
5459 * server.c (visit_actioned_threads, handle_pending_status): New
5460 function.
5461 (handle_v_cont): Factor out parts to ...
5462 (resume): ... this new function. If in all-stop, and a thread
5463 being resumed has a pending status, report it without actually
5464 resuming.
5465 (myresume): Adjust to use the new 'resume' function.
5466 (clear_pending_status_callback, set_pending_status_callback)
5467 (find_status_pending_thread_callback): New functions.
5468 (handle_status): Handle the case of multiple threads having
5469 interesting statuses to report. Report threads' real last signal
5470 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
5471 with an interesting thread to report the status for, instead of
5472 always reporting the status of the first thread.
5473
28498c42
JB		 54742014-01-01 Joel Brobecker <brobecker@adacore.com>
5475
5476 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
5477 * gdbreplay.c (gdbreplay_version): Likewise.
5478
f45c82da
YZ		 54792013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
5480
5481 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
5482 iov.iov_len with the real length in use.
5483
379a5e2d
JB		 54842013-12-13 Joel Brobecker <brobecker@adacore.com>
5485
5486 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
5487 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
5488 for all targets that use win32-low.c.
5489 * win32-low.c (win32_ensure_ntdll_loaded): New function.
5490 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
5491
4210d83e
PA		 54922013-12-13 Pedro Alves <palves@redhat.com>
5493
5494 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
5495 if equal to TARGET_WAITKIND_LOADED.
5496 * win32-low.c (cached_status): New static global.
5497 (win32_wait): Add declaration.
5498 (do_initial_child_stuff): Flush all initial pending debug events
5499 up to the initial breakpoint.
5500 (win32_wait): If CACHED_STATUS was set, return that instead
5501 of doing a real wait. Remove the code resuming the execution
5502 of the inferior after receiving a TARGET_WAITKIND_LOADED event
5503 during the initial phase. Also remove the code changing
5504 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
5505 TARGET_WAITKIND_STOPPED.
5506
e7f0d979
YQ		 55072013-12-11 Yao Qi <yao@codesourcery.com>
5508
5509 * notif.c (handle_notif_ack): Return 0 if no notification
5510 matches.
5511
ebcf782c
DE		 55122013-11-20 Doug Evans <dje@google.com>
5513
5514 * linux-low.c (linux_set_resume_request): Fix comment.
5515
20ad9378
DE		 55162013-11-20 Doug Evans <dje@google.com>
5517
5518 * linux-low.c (resume_status_pending_p): Tweak comment.
5519
a196ebeb
WT		 55202013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
5521
5522 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
5523 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
5524 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
5525 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
5526 (srv_amd64_regobj): Add amd64-mpx.o.
5527 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
5528 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
5529 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
5530 * i387-fp.c (num_pl_bnd_register) Added constant.
5531 (num_pl_bnd_cfg_registers) Added constant.
5532 (struct i387_xsave) Added reserved area and MPX fields.
5533 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
5534 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
5535 function.
5536 (tdesc_i386_mpx_linux): Add MPX amd64 target.
5537 (init_registers_amd64_mpx_linux): Declare new function.
5538 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
5539 (x86_64_regmap): Add MPX registers.
5540 (x86_linux_read_description): Add MPX case.
5541 (initialize_low_arch): Initialize MPX targets.
5542
0080a2f6
TT		 55432013-11-18 Tom Tromey <tromey@redhat.com>
5544
5545 * configure: Rebuild.
5546 * configure.ac: Don't check for stdlib.h.
5547 * gdbreplay.c: Unconditionally include stdlib.h.
5548
2978b111
TT		 55492013-11-18 Tom Tromey <tromey@redhat.com>
5550
5551 * config.in: Rebuild.
5552 * configure: Rebuild.
5553 * configure.ac: Don't use AC_HEADER_DIRENT.
5554
a3d08894
TT		 55552013-11-18 Tom Tromey <tromey@redhat.com>
5556
5557 * server.h: Don't check HAVE_STRING_H.
5558 * gdbreplay.c: Don't check HAVE_STRING_H.
5559 * configure: Rebuild.
5560
0a5dd17d
TT		 55612013-11-18 Tom Tromey <tromey@redhat.com>
5562
5563 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
5564 LIBGNU.
5565
1bd2f0ba
TT		 55662013-11-08 Tom Tromey <tromey@redhat.com>
5567
5568 * configure, config.in: Rebuild.
5569 * configure.ac: Remove unused configury.
5570
3266f10b
TT		 55712013-11-08 Tom Tromey <tromey@redhat.com>
5572
5573 * acinclude.m4: Include common.m4, codeset.m4.
5574 * configure, config.in: Rebuild.
5575 * configure.ac: Use GDB_AC_COMMON.
5576
6682d959
AA		 55772013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
5578
5579 * linux-s390-low.c (HWCAP_S390_TE): New define.
5580 (s390_arch_setup): Consider the TE field in the HWCAP for
5581 determining 'have_regset_tdb'.
5582
fd0a4d76
SDJ		 55832013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
5584
5585 PR gdb/16014
5586 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
5587 call to sizeof.
5588
1a3d890b
PA		 55892013-10-02 Pedro Alves <palves@redhat.com>
5590
5591 * server.c (process_serial_event): Don't output "GDBserver
5592 exiting" if GDB is connected through stdio.
5593 * target.c (mywait): Likewise, be silent if GDB is connected
5594 through stdio.
5595
97ad4581
JB		 55962013-10-01 Joel Brobecker <brobecker@adacore.com>
5597
5598 * lynx-low.c (lynx_add_threads_after_attach): New function.
5599 (lynx_attach): Remove call to add_thread. Add call to
5600 lynx_add_threads_after_attach instead.
5601
5b4e221c
MF		 56022013-09-28 Mike Frysinger <vapier@gentoo.org>
5603
5604 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
5605 * config.in, configure: Regenerated.
5606
ee47b2f8
YQ		 56072013-09-18 Yao Qi <yao@codesourcery.com>
5608
5609 PR server/15959
5610 * server.c (start_inferior): Clear 'resume_info'.
5611
d6707650 56122013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 5613
d6707650
JW		 5614 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
5615 for each register.
5616
9243dd0e 56172013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 5618
9243dd0e
JW		 5619 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
5620 linux-tile-low.o to srv_tgtobj.
5621
c623a6ef
WN		 56222013-09-16 Will Newton <will.newton@linaro.org>
5623
5624 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
5625 out regs.
5626
fb71d39e
PA		 56272013-09-06 Pedro Alves <palves@redhat.com>
5628
5629 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
5630 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
5631 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
5632 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
5633 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
5634 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
5635
8e7e9910
PA		 56362013-09-06 Pedro Alves <palves@redhat.com>
5637
5638 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
5639 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
5640
7c3a12ca
PA		 56412013-09-06 Pedro Alves <palves@redhat.com>
5642
5643 * linux-amd64-ipa.c: Include tracepoint.h.
5644 * linux-i386-ipa.c: Include tracepoint.h.
5645
8eb3d7b6
RW		 56462013-09-06 Ricard Wanderlof <ricardw@axis.com>
5647
5648 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
5649 (ps_get_thread_area): New function.
5650
eddddb9d
RW		 56512013-09-06 Ricard Wanderlof <ricardw@axis.com>
5652
5653 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
5654 (initialize_low_arch): Call init_registers_crisv32 rather than
5655 init_register_crisv32.
5656
533b0600
PA		 56572013-09-05 Pedro Alves <palves@redhat.com>
5658
5659 * server.h (handle_vFile, hostio_last_error_from_errno): Move
5660 to ...
5661 * hostio.h: ... this new file.
5662 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
5663 win32-low.c: Include hostio.h.
5664
0ce3d3b5
PA		 56652013-09-05 Pedro Alves <palves@redhat.com>
5666
5667 * server.h (gdb_client_data, handler_func, callback_handler_func)
5668 (delete_file_handler, add_file_handler, append_callback_event)
5669 (delete_callback_event, start_event_loop, initialize_event_loop):
5670 Move to event-loop.h and include it.
5671 * event-loop.h: New file.
5672
799cdc37
PA		 56732013-09-05 Pedro Alves <palves@redhat.com>
5674
5675 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
5676 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
5677 (loaded_dll, unloaded_dll): Move to ...
5678 * dll.h: ... this new file.
5679 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
5680
6a6bbd9d
PA		 56812013-09-05 Pedro Alves <palves@redhat.com>
5682
5683 * server.h (current_process, get_thread_process, all_processes)
5684 (add_inferior_to_list, for_each_inferior, current_inferior)
5685 (remove_inferior, add_process, remove_process, find_process_pid)
5686 (have_started_inferiors_p, have_attached_inferiors_p)
5687 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
5688 (clear_inferiors, find_inferior, find_inferior_id)
5689 (inferior_target_data, set_inferior_target_data)
5690 (inferior_regcache_data, set_inferior_regcache_data): Move to
5691 inferiors.h, and include it.
5692 * inferiors.h: New file.
5693
f699aaba
PA		 56942013-09-05 Pedro Alves <palves@redhat.com>
5695
5696 * server.h (struct emit_ops, current_insn_ptr, emit_error):
5697 Move ...
72f4393d 5698 * ax.h: ... here.
f699aaba 5699
c144c7a0
PA		 57002013-09-05 Pedro Alves <palves@redhat.com>
5701
5702 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
5703 tracepoint.h.
5704 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
5705 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
5706 (handle_tracepoint_general_set, handle_tracepoint_query)
5707 (tracepoint_finished_step, tracepoint_was_hit)
5708 (release_while_stepping_state_list, current_traceframe)
5709 (in_readonly_region, traceframe_read_mem)
5710 (fetch_traceframe_registers, traceframe_read_sdata)
5711 (traceframe_read_info, struct fast_tpoint_collect_status)
5712 (fast_tracepoint_collecting, force_unlock_trace_buffer)
5713 (handle_tracepoit_bkpts, initialize_low_tracepoint)
5714 (supply_fast_tracepoint_registers)
5715 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
5716 (ipa_tdesc, claim_trampoline_space)
5717 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
5718 (agent_mem_read, agent_get_trace_state_variable_value)
5719 (agent_set_trace_state_variable_value, agent_tsv_read)
5720 (agent_mem_read_string, get_raw_reg_func_addr)
5721 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
5722 * tracepoint.h: ... this new file.
5723
ff42e6ab
PA		 57242013-09-05 Pedro Alves <palves@redhat.com>
5725
5726 * server.h (perror_with_name, error, fatal, warning, paddress)
5727 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
5728 include it.
5729 * utils.h: New file.
5730
541af0f4
PA		 57312013-09-05 Pedro Alves <palves@redhat.com>
5732
5733 * server.h (remote_debug, noack_mode, transport_is_reliable)
5734 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
5735 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
5736 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
5737 (write_enn, initialize_async_io, enable_async_io)
5738 (disable_async_io, check_remote_input_interrupt_request)
5739 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
5740 (dead_thread_notify, prepare_resume_reply)
5741 (decode_address_to_semicolon, decode_address, decode_m_packet)
5742 (decode_M_packet, decode_X_packet, decode_xfer_write)
5743 (decode_search_memory_packet, unhexify, hexify)
5744 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
5745 (look_up_one_symbol, relocate_instruction)
5746 (monitor_output): Move to remote-utils.h, and include it.
5747 * remote-utils.h: New file.
5748
eebdf26b
PA		 57492013-09-05 Pedro Alves <palves@redhat.com>
5750
5751 * server.h (_): Delete.
5752
3aafd2ff
PA		 57532013-09-02 Pedro Alves <palves@redhat.com>
5754
5755 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
5756 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
5757 allocated.
5758 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
5759
cee83bcb
PM		 57602013-09-02 Pierre Muller <muller@sourceware.org>
5761
5762 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
5763 or WriteProcessMemory complete successfully and handle
5764 ERROR_PARTIAL_COPY error.
5765
9a13b2fa
PA		 57662013-09-02 Pedro Alves <palves@redhat.com>
5767
5768 * server.c (gdb_read_memory): Return -1 on traceframe memory read
5769 error instead of EIO.
5770
602e3198
JK		 57712013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5772
5773 PR server/15604
5774 * linux-low.c: Include filestuff.h.
5775 (linux_create_inferior) <pid == 0>: Call close_most_fds.
5776 * lynx-low.c: Include filestuff.h.
5777 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
5778 * server.c: Include filestuff.h.
5779 (main): Call notice_open_fds.
5780 * spu-low.c: Include filestuff.h.
5781 (spu_create_inferior) <pid == 0>: Call close_most_fds.
5782
96d7229d
LM		 57832013-08-22 Luis Machado <lgustavo@codesourcery.com>
5784
5785 * Makefile.in: Explain why ../target and ../nat are not
5786 listed as include file search paths.
5787 (linux-waitpid.o): New object file rule.
5788 * configure.srv (srv_native_linux_obj): New variable.
5789 Replace all occurrences of linux native object files with
5790 $srv_native_linux_obj.
5791 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
5792 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
5793 (linux_enable_event_reporting): Remove declaration.
5794 (my_waitpid): Moved to common/linux-waitpid.c.
5795 (linux_wait_for_event): Pass ptid when calling
5796 linux_enable_event_reporting.
5797 (linux_supports_tracefork_flag): Remove.
5798 (linux_enable_event_reporting): Likewise.
5799 (linux_tracefork_grandchild): Remove.
5800 (STACK_SIZE): Moved to common/linux-ptrace.c.
5801 (linux_tracefork_child): Remove.
5802 (linux_test_for_tracefork): Remove.
5803 (linux_look_up_symbols): Call linux_supports_traceclone.
5804 (initialize_low): Remove call to linux_test_for_tracefork.
5805 * linux-low.h (PTRACE_TYPE_ARG3): Move to
5806 common/linux-ptrace.h.
5807 (PTRACE_TYPE_ARG4): Likewise.
5808 Include linux-ptrace.h.
5809
32940073
PA		 58102013-08-21 Pedro Alves <palves@redhat.com>
5811
5812 * config.in: Renegerate.
5813
33b60d58 58142013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 5815
33b60d58
LM		 5816 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
5817 (SFILES): Remove $(srcdir)/common/target-common.c and
5818 add $(srcdir)/target/waitstatus.c.
5819 (OBS): Remove target-common.o and add waitstatus.o.
5820 (server_h): Remove $(srcdir)/../common/target-common.h and
5821 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
5822 and $(srcdir)/../target/waitstatus.h.
5823 (target-common.o): Remove.
5824 (waitstatus.o): New target object file.
5825 * target.h: Do not include target-common.h and
5826 include target/resume.h, target/wait.h and
5827 target/waitstatus.h.
5828
b8e1b30e
LM		 58292013-08-13 Luis Machado <lgustavo@codesourcery.com>
5830
5831 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
5832 to PTRACE_TYPE_ARG3.
5833 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
5834 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
5835 PTRACE_TYPE_ARG4.
5836 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
5837 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
5838
7a60ad40
YQ		 58392013-07-27 Jie Zhang <jie@codesourcery.com>
5840 Daniel Jacobowitz <dan@codesourcery.com>
5841 Yao Qi <yao@codesourcery.com>
5842
5843 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
5844 (mips-linux-watch.o): New rule.
5845 (mips_linux_watch_h): New variable.
5846 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
5847 srv_tgtobj.
5848 * linux-mips-low.c: Include mips-linux-watch.h.
5849 (struct arch_process_info, struct arch_lwp_info): New.
5850 (update_watch_registers_callback): New function.
5851 (mips_linux_new_process, mips_linux_new_thread) New functions.
5852 (mips_linux_prepare_to_resume, mips_insert_point): New
5853 functions.
5854 (mips_remove_point, mips_stopped_by_watchpoint): New
5855 functions.
5856 (rsp_bp_type_to_target_hw_bp_type): New function.
5857 (mips_stopped_data_address): New function.
5858 (the_low_target): Add watchpoint support functions.
5859
de6f69ad
YQ		 58602013-07-27 Yao Qi <yao@codesourcery.com>
5861
5862 * i386-low.c: Include break-common.h.
5863 (enum target_hw_bp_type): Remove.
5864
3360c0bf
LM		 58652013-07-24 Luis Machado <lgustavo@codesourcery.com>
5866
5867 * Makefile.in (SFILES): /common/target-common.c.
5868 (OBS): Add target-common.o.
5869 (server_h): Add $(srcdir)/../common/target-common.h.
5870 (target-common.o): New target.
5871 * server.c (queue_stop_reply_callback): Free
5872 status string after use.
5873 * target.c (target_waitstatus_to_string): Remove.
5874 * target.h: Include target-common.h.
5875 (resume_kind): Likewise.
5876 (target_waitkind): Likewise.
5877 (target_waitstatus): Likewise.
5878 (TARGET_WNOHANG): Likewise.
5879
bd885420
YQ		 58802013-07-04 Yao Qi <yao@codesourcery.com>
5881
5882 * Makefile.in (host_alias): Use @host_noncanonical@.
5883 (target_alias): Use @target_noncanonical@.
5884 * configure.ac: Use ACX_NONCANONICAL_TARGET and
5885 ACX_NONCANONICAL_HOST.
5886 * configure: Regenerated.
5887
5888 Revert:
5889 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
5890
5891 * configure.ac (version_host, version_target): Set and AC_SUBST them.
5892 * configure: Rebuild.
5893 * Makefile.in (version_host, version_target): Get from configure.
5894 (version.c): Use $(version_host) and $(version_target).
5895
17ef446e
PA		 58962013-07-03 Pedro Alves <palves@redhat.com>
5897
5898 * Makefile.in (config.status): Depend on development.sh.
5899 * acinclude.m4: Include libmcheck.m4.
5900 * configure: Regenerate.
5901
7a9a7487
MG		 59022013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
5903
5904 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
5905 attribute inside the parentheses.
5906 (winapi_DebugSetProcessKillOnExit): Ditto.
5907 (winapi_DebugBreakProcess): Ditto.
5908 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 5909
49b64de6
MG		 59102013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
5911
5912 * notif.h (notif_event): Add a dummy member to avoid compiler
5913 errors.
5914
d5749ee7
PA		 59152013-07-01 Pedro Alves <palves@redhat.com>
5916
5917 * hostio.c (HOSTIO_PATH_MAX): Define.
5918 (require_filename, handle_open, handle_unlink, handle_readlink):
5919 Use it.
5920
d8d2a3ee
PA		 59212013-07-01 Pedro Alves <palves@redhat.com>
5922
5923 * server.h: Include "pathmax.h".
5924 * linux-low.c: Don't include sys/param.h.
5925 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
5926 MAXPATHLEN.
5927 * win32-low.c: Don't include sys/param.h.
5928 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
5929
bc7dea8d
PA		 59302013-07-01 Pedro Alves <palves@redhat.com>
5931
5932 * event-loop.c: Don't check HAVE_UNISTD_H before including
5933 <unistd.h>.
5934 * gdbreplay.c: Likewise.
5935 * remote-utils.c: Likewise.
5936 * server.c: Likewise.
5937 * configure.ac: Don't check for unistd.h.
5938 * configure: Regenerate.
5939
d6c2da54
TT		 59402013-06-28 Tom Tromey <tromey@redhat.com>
5941
5942 * Makefile.in (version.c): Use version.in, not
5943 common/version.in.
5944
257b6bec
MG		 59452013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
5946
5947 * configure.ac (version_host, version_target): Set and AC_SUBST them.
5948 * configure: Rebuild.
5949 * Makefile.in (version_host, version_target): Get from configure.
5950 (version.c): Use $(version_host) and $(version_target).
5951
86ebe149
DK		 59522013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
5953
5954 Fix trace-status to output user name without trailing colon.
5955 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
5956
f30aa5af
DK		 59572013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
5958
5959 Fix trace-status to output proper start-time and stop-time.
5960 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
5961 output start time and stop time in hex as gdb expects.
5962
28a93511
YQ		 59632013-06-26 Pedro Alves <pedro@codesourcery.com>
5964
5965 * tracepoint.c (build_traceframe_info_xml): Output trace state
5966 variables present in the trace buffer.
5967
01208463
TT		 59682013-06-24 Tom Tromey <tromey@redhat.com>
5969
5970 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
5971 create-version.sh.
5972 (version.o): Remove.
5973 * gdbreplay.c: Include version.h.
5974 (version, host_name): Don't declare.
5975 * server.h: Include version.h.
5976 (version, host_name): Don't declare.
5977
760256f9
PA		 59782013-06-12 Pedro Alves <palves@redhat.com>
5979
5980 * linux-x86-low.c (linux_is_elf64): Delete global.
5981 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
5982 with local linux_pid_exe_is_elf_64_file use.
5983
030031ee
PA		 59842013-06-11 Pedro Alves <palves@redhat.com>
5985
5986 * linux-low.c (regset_disabled, disable_regset): New functions.
5987 (regsets_fetch_inferior_registers)
5988 (regsets_store_inferior_registers): Use them.
5989 (initialize_regsets_info); Don't allocate the disabled_regsets
5990 array here.
5991 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
5992 comment.
5993
5da6eb0a
PA		 59942013-06-11 Pedro Alves <palves@redhat.com>
5995
5996 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
5997 xmalloc.
5998
7e5aaa09
PA		 59992013-06-11 Pedro Alves <palves@redhat.com>
6000
6001 * linux-x86-low.c (initialize_low_arch): Call
6002 init_registers_x32_avx_linux.
6003
d878444c
JK		 60042013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
6005
6006 Fix compatibility with Android Bionic.
6007 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
6008 it is not empty.
6009
3aee8918
PA		 60102013-06-07 Pedro Alves <palves@redhat.com>
6011
5f2b57b5 6012 PR server/14823
3aee8918
PA		 6013 * Makefile.in (OBS): Add tdesc.o.
6014 (IPA_OBJS): Add tdesc-ipa.o.
6015 (tdesc-ipa.o): New rule.
6016 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
6017 interface.
6018 * linux-low.c (new_inferior): Delete.
6019 (disabled_regsets, num_regsets): Delete.
6020 (linux_add_process): Adjust to set the new per-process
6021 new_inferior flag.
6022 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
6023 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
6024 was a stop. When calling arch_setup, switch the current inferior
6025 to the thread that got an event.
6026 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
6027 (regsets_fetch_inferior_registers)
6028 (regsets_store_inferior_registers): New regsets_info parameter.
6029 Adjust to use it.
6030 (linux_register_in_regsets): New regs_info parameter. Adjust to
6031 use it.
6032 (register_addr, fetch_register, store_register): New usrregs_info
6033 parameter. Adjust to use it.
6034 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
6035 parameter regs_info. Adjust to use it.
6036 (linux_fetch_registers): Get the current inferior's regs_info, and
6037 adjust to use it.
6038 (linux_store_registers): Ditto.
6039 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
6040 (initialize_low): Don't initialize the target_regsets here. Call
6041 initialize_low_arch.
6042 * linux-low.h (target_regsets): Delete declaration.
6043 (struct regsets_info): New.
6044 (struct usrregs_info): New.
6045 (struct regs_info): New.
6046 (struct process_info_private) <new_inferior>: New field.
6047 (struct linux_target_ops): Delete the num_regs, regmap, and
6048 regset_bitmap fields. New field regs_info.
6049 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
6050 * i387-fp.c (num_xmm_registers): Delete.
6051 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
6052 calls to new interface.
6053 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
6054 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
6055 Infer the number of xmm registers from the regcache's target
6056 description.
6057 * i387-fp.h (num_xmm_registers): Delete.
6058 * inferiors.c (add_thread): Don't install the thread's regcache
6059 here.
6060 * proc-service.c (gregset_info): Fetch the current inferior's
6061 regs_info. Adjust to use it.
6062 * regcache.c: Include tdesc.h.
6063 (register_bytes, reg_defs, num_registers)
6064 (gdbserver_expedite_regs): Delete.
6065 (get_thread_regcache): If the thread doesn't have a regcache yet,
6066 create one, instead of aborting gdbserver.
6067 (regcache_invalidate_one): Rename to ...
6068 (regcache_invalidate_thread): ... this.
6069 (regcache_invalidate_one): New.
6070 (regcache_invalidate): Only invalidate registers of the current
6071 process.
6072 (init_register_cache): Add target_desc parameter, and use it.
6073 (new_register_cache): Ditto. Assert the target description has a
6074 non zero registers_size.
6075 (regcache_cpy): Add assertions. Adjust.
6076 (realloc_register_cache, set_register_cache): Delete.
6077 (registers_to_string, registers_from_string): Adjust.
6078 (find_register_by_name, find_regno, find_register_by_number)
6079 (register_cache_size): Add target_desc parameter, and use it.
6080 (free_register_cache_thread, free_register_cache_thread_one)
6081 (regcache_release, register_cache_size): New.
6082 (register_size): Add target_desc parameter, and use it.
6083 (register_data, supply_register, supply_register_zeroed)
6084 (supply_regblock, supply_register_by_name, collect_register)
6085 (collect_register_as_string, collect_register_by_name): Adjust.
6086 * regcache.h (struct target_desc): Forward declare.
6087 (struct regcache) <tdesc>: New field.
6088 (init_register_cache, new_register_cache): Add target_desc
6089 parameter.
6090 (regcache_invalidate_thread): Declare.
6091 (regcache_invalidate_one): Delete declaration.
6092 (regcache_release): Declare.
6093 (find_register_by_number, register_cache_size, register_size)
6094 (find_regno): Add target_desc parameter.
6095 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
6096 declarations.
6097 * remote-utils.c: Include tdesc.h.
6098 (outreg, prepare_resume_reply): Adjust.
6099 * server.c: Include tdesc.h.
6100 (gdbserver_xmltarget): Delete declaration.
6101 (get_features_xml, process_serial_event): Adjust.
6102 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
6103 declare.
6104 (struct process_info) <tdesc>: New field.
6105 (ipa_tdesc): Declare.
6106 * tdesc.c: New file.
6107 * tdesc.h: New file.
6108 * tracepoint.c: Include tdesc.h.
6109 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
6110 (get_context_regcache): Adjust to pass ipa_tdesc down.
6111 (do_action_at_tracepoint): Adjust to get the register cache size
6112 from the context regcache's description.
6113 (traceframe_walk_blocks): Adjust to get the register cache size
6114 from the current trace frame's description.
6115 (traceframe_get_pc): Adjust to get current trace frame's
6116 description and pass it down.
6117 (gdb_collect): Adjust to get the register cache size from the
6118 IPA's description.
6119 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
6120 (gdbserver_xmltarget): Delete.
6121 (initialize_low_tracepoint): Set the ipa's target description.
6122 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
6123 (initialize_low_tracepoint): Set the ipa's target description.
6124 * linux-x86-low.c: Include tdesc.h.
6125 [__x86_64__] (is_64bit_tdesc): New.
6126 (ps_get_thread_area, x86_get_thread_area): Use it.
6127 (i386_cannot_store_register): Rename to ...
6128 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
6129 (i386_cannot_fetch_register): Rename to ...
6130 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
6131 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
6132 to new interface.
6133 (target_regsets): Rename to ...
6134 (x86_regsets): ... this.
6135 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
6136 interface.
6137 (x86_siginfo_fixup): Use is_64bit_tdesc.
6138 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
6139 (tdesc_x32_avx_linux, tdesc_x32_linux)
6140 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
6141 Declare.
6142 (x86_linux_update_xmltarget): Delete.
6143 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
6144 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
6145 (AMD64_LINUX_USER64_CS): New.
6146 (x86_linux_read_description): New, based on
6147 x86_linux_update_xmltarget.
6148 (same_process_callback): New.
6149 (x86_arch_setup_process_callback): New.
6150 (x86_linux_update_xmltarget): New.
6151 (x86_regsets_info): New.
6152 (amd64_linux_regs_info): New.
6153 (i386_linux_usrregs_info): New.
6154 (i386_linux_regs_info): New.
6155 (x86_linux_regs_info): New.
6156 (x86_arch_setup): Reimplement.
6157 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
6158 (x86_emit_ops): Ditto.
6159 (the_low_target): Adjust. Install x86_linux_regs_info,
6160 x86_cannot_fetch_register, and x86_cannot_store_register.
6161 (initialize_low_arch): New.
6162 * linux-ia64-low.c (tdesc_ia64): Declare.
6163 (ia64_fetch_register): Adjust.
6164 (ia64_usrregs_info, regs_info): New globals.
6165 (ia64_regs_info): New function.
6166 (the_low_target): Adjust.
6167 (initialize_low_arch): New function.
6168 * linux-sparc-low.c (tdesc_sparc64): Declare.
6169 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
6170 Adjust.
6171 (sparc_arch_setup): New function.
6172 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
6173 (the_low_target): Adjust.
6174 (initialize_low_arch): New function.
6175 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
6176 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
6177 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
6178 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
6179 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
6180 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
6181 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
6182 (tdesc_powerpc_isa205_vsx64l): Declare.
6183 (ppc_cannot_store_register, ppc_collect_ptrace_register)
6184 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
6185 (ppc_set_pc, ppc_get_hwcap): Adjust.
6186 (ppc_usrregs_info): Forward declare.
6187 (!__powerpc64__) ppc_regmap_adjusted: New global.
6188 (ppc_arch_setup): Adjust to the current process'es target
6189 description.
6190 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
6191 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
6192 (ppc_store_evrregset): Adjust.
6193 (target_regsets): Rename to ...
6194 (ppc_regsets): ... this, and make static.
6195 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
6196 (ppc_regs_info): New function.
6197 (the_low_target): Adjust.
6198 (initialize_low_arch): New function.
6199 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
6200 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
6201 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
6202 (tdesc_s390x_linux64v2): Declare.
6203 (s390_collect_ptrace_register, s390_supply_ptrace_register)
6204 (s390_fill_gregset, s390_store_last_break): Adjust.
6205 (target_regsets): Rename to ...
6206 (s390_regsets): ... this, and make static.
6207 (s390_get_pc, s390_set_pc): Adjust.
6208 (s390_get_hwcap): New target_desc parameter, and use it.
6209 [__s390x__] (have_hwcap_s390_high_gprs): New global.
6210 (s390_arch_setup): Adjust to set the current process'es target
6211 description. Don't adjust the regmap.
6212 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
6213 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
6214 (regs_info_3264): New globals.
6215 (s390_regs_info): New function.
6216 (the_low_target): Adjust.
6217 (initialize_low_arch): New function.
6218 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
6219 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
6220 [__mips64] (init_registers_mips_linux)
6221 (init_registers_mips_dsp_linux): Delete defines.
6222 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
6223 (have_dsp): New global.
6224 (mips_read_description): New, based on mips_arch_setup.
6225 (mips_arch_setup): Reimplement.
6226 (get_usrregs_info): New function.
6227 (mips_cannot_fetch_register, mips_cannot_store_register)
6228 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
6229 (mips_fill_fpregset, mips_store_fpregset): Adjust.
6230 (target_regsets): Rename to ...
6231 (mips_regsets): ... this, and make static.
6232 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
6233 (dsp_regs_info, regs_info): New globals.
6234 (mips_regs_info): New function.
6235 (the_low_target): Adjust.
6236 (initialize_low_arch): New function.
6237 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
6238 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
6239 Declare.
6240 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
6241 (arm_read_description): New, with bits factored from
6242 arm_arch_setup.
6243 (arm_arch_setup): Reimplement.
6244 (target_regsets): Rename to ...
6245 (arm_regsets): ... this, and make static.
6246 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
6247 (arm_regs_info): New function.
6248 (the_low_target): Adjust.
6249 (initialize_low_arch): New function.
6250 * linux-m68k-low.c (tdesc_m68k): Declare.
6251 (target_regsets): Rename to ...
6252 (m68k_regsets): ... this, and make static.
6253 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
6254 (m68k_regs_info): New function.
6255 (m68k_arch_setup): New function.
6256 (the_low_target): Adjust.
6257 (initialize_low_arch): New function.
6258 * linux-sh-low.c (tdesc_sharch): Declare.
6259 (target_regsets): Rename to ...
6260 (sh_regsets): ... this, and make static.
6261 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
6262 (sh_regs_info, sh_arch_setup): New functions.
6263 (the_low_target): Adjust.
6264 (initialize_low_arch): New function.
6265 * linux-bfin-low.c (tdesc_bfin): Declare.
6266 (bfin_arch_setup): New function.
6267 (bfin_usrregs_info, regs_info): New globals.
6268 (bfin_regs_info): New function.
6269 (the_low_target): Adjust.
6270 (initialize_low_arch): New function.
6271 * linux-cris-low.c (tdesc_cris): Declare.
6272 (cris_arch_setup): New function.
6273 (cris_usrregs_info, regs_info): New globals.
6274 (cris_regs_info): New function.
6275 (the_low_target): Adjust.
6276 (initialize_low_arch): New function.
6277 * linux-cris-low.c (tdesc_crisv32): Declare.
6278 (cris_arch_setup): New function.
6279 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
6280 (cris_regs_info): New function.
6281 (the_low_target): Adjust.
6282 (initialize_low_arch): New function.
6283 * linux-m32r-low.c (tdesc_m32r): Declare.
6284 (m32r_arch_setup): New function.
6285 (m32r_usrregs_info, regs_info): New globals.
6286 (m32r_regs_info): Adjust.
6287 (initialize_low_arch): New function.
6288 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
6289 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
6290 (tic6x_usrregs_info): Forward declare.
6291 (tic6x_read_description): New function, based on ...
6292 (tic6x_arch_setup): ... this. Reimplement.
6293 (target_regsets): Rename to ...
6294 (tic6x_regsets): ... this, and make static.
6295 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
6296 (tic6x_regs_info): New function.
6297 (the_low_target): Adjust.
6298 (initialize_low_arch): New function.
6299 * linux-xtensa-low.c (tdesc_xtensa): Declare.
6300 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
6301 (target_regsets): Rename to ...
6302 (xtensa_regsets): ... this, and make static.
6303 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
6304 globals.
6305 (xtensa_arch_setup, xtensa_regs_info): New functions.
6306 (the_low_target): Adjust.
6307 (initialize_low_arch): New function.
6308 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
6309 (nios2_arch_setup): Set the current process'es tdesc.
6310 (target_regsets): Rename to ...
6311 (nios2_regsets): ... this.
6312 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
6313 (nios2_regs_info): New function.
6314 (the_low_target): Adjust.
6315 (initialize_low_arch): New function.
a261b8f5
PA		 6316 * linux-aarch64-low.c (tdesc_aarch64): Declare.
6317 (aarch64_arch_setup): Set the current process'es tdesc.
6318 (target_regsets): Rename to ...
6319 (aarch64_regsets): ... this.
6320 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
6321 (aarch64_regs_info): New function.
6322 (the_low_target): Adjust.
6323 (initialize_low_arch): New function.
3aee8918
PA		 6324 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
6325 globals.
6326 (target_regsets): Rename to ...
6327 (tile_regsets): ... this.
6328 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
6329 (tile_regs_info): New function.
6330 (tile_arch_setup): Set the current process'es tdesc.
6331 (the_low_target): Adjust.
6332 (initialize_low_arch): New function.
6333 * spu-low.c (tdesc_spu): Declare.
6334 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
6335 * win32-arm-low.c (tdesc_arm): Declare.
6336 (arm_arch_setup): New function.
6337 (the_low_target): Install arm_arch_setup instead of
6338 init_registers_arm.
6339 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
6340 (init_windows_x86): Rename to ...
6341 (i386_arch_setup): ... this. Set `win32_tdesc'.
6342 (the_low_target): Adjust.
6343 * win32-low.c (win32_tdesc): New global.
6344 (child_add_thread): Don't create the thread cache here.
6345 (do_initial_child_stuff): Set the new process'es tdesc.
6346 * win32-low.h (struct target_desc): Forward declare.
6347 (win32_tdesc): Declare.
6348 * lynx-i386-low.c (tdesc_i386): Declare global.
6349 (lynx_i386_arch_setup): Set `lynx_tdesc'.
6350 * lynx-low.c (lynx_tdesc): New global.
6351 (lynx_add_process): Set the new process'es tdesc.
6352 * lynx-low.h (struct target_desc): Forward declare.
6353 (lynx_tdesc): Declare global.
6354 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
6355 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
6356 * nto-low.c (nto_tdesc): New global.
6357 (do_attach): Set the new process'es tdesc.
6358 * nto-low.h (struct target_desc): Forward declare.
6359 (nto_tdesc): Declare.
6360 * nto-x86-low.c (tdesc_i386): Declare.
6361 (nto_x86_arch_setup): Set `nto_tdesc'.
6362
b1fbec62
GB		 63632013-06-04 Gary Benson <gbenson@redhat.com>
6364
6365 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
6366 to qSupported response when appropriate.
6367 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
6368 with nonzero-length annex.
6369 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
6370 arguments supplied in annex.
6371
d1ec4ce7
DE		 63722013-05-31 Doug Evans <dje@google.com>
6373
ac44adcb 6374 PR server/15594
d1ec4ce7
DE		 6375 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
6376 64 bits in 64-cross-32 environment.
6377
9b25f2d3
PA		 63782013-05-28 Pedro Alves <palves@redhat.com>
6379
6380 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
6381 (aarch64-without-fpu.c): Delete rule.
6382 * configure.srv (aarch64*-*-linux*): Remove references to
6383 aarch64-without-fpu.o and aarch64-without-fpu.xml.
6384 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
6385 declaration.
6386
6740dc9c
PA		 63872013-05-24 Pedro Alves <palves@redhat.com>
6388
6389 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
6390 instead of strchr/decode_address. Error if the range isn't split
6391 with a ','. Don't assume there's be a ':' in the action.
6392
c2d6af84
PA		 63932013-05-23 Yao Qi <yao@codesourcery.com>
6394 Pedro Alves <palves@redhat.com>
6395
6396 * linux-low.c (lwp_in_step_range): New function.
6397 (linux_wait_1): If the thread was range stepping and stopped
6398 outside the stepping range, report the stop to GDB. Otherwise,
6399 continue stepping. Add range stepping debug output.
6400 (linux_set_resume_request): Copy the step range from the resume
6401 request to the lwp.
6402 (linux_supports_range_stepping): New.
6403 (linux_target_ops) <supports_range_stepping>: Set to
6404 linux_supports_range_stepping.
6405 * linux-low.h (struct linux_target_ops)
6406 <supports_range_stepping>: New field.
6407 (struct lwp_info) <step_range_start, step_range_end>: New fields.
6408 * linux-x86-low.c (x86_supports_range_stepping): New.
6409 (the_low_target) <supports_range_stepping>: Set to
6410 x86_supports_range_stepping.
6411 * server.c (handle_v_cont): Handle 'r' action.
6412 (handle_v_requests): Append ";r" if the target supports range
6413 stepping.
6414 * target.h (struct thread_resume) <step_range_start,
6415 step_range_end>: New fields.
6416 (struct target_ops) <supports_range_stepping>:
6417 New field.
6418 (target_supports_range_stepping): New macro.
6419
58794e1a
JB		 64202013-05-17 Joel Brobecker <brobecker@adacore.com>
6421
6422 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
6423 confusion in comment.
6424
d631c5a7
JB		 64252013-05-17 Joel Brobecker <brobecker@adacore.com>
6426
6427 * lynx-low.c (struct process_info_private): New type.
6428 (lynx_add_process): New function.
6429 (lynx_create_inferior, lynx_attach): Replace calls to
6430 add_process by calls to lynx_add_process.
6431 (lynx_resume): If PTID is null, then try using
6432 current_process()->private->last_wait_event_ptid.
6433 Add comments.
6434 (lynx_clear_inferiors): Delete. The contents of that function
6435 has been inlined in lynx_mourn;
6436 (lynx_wait_1): Save the ptid in the process's private data.
6437 (lynx_mourn): Free the process' private data. Replace call
6438 to lynx_clear_inferiors by call to clear_inferiors.
6439
96f7a20f
YQ		 64402013-05-17 Yao Qi <yao@codesourcery.com>
6441
6442 * i386-low.c (i386_length_and_rw_bits): Move the comment to
6443 the right place.
6444
db0dfaa0
LM		 64452013-05-16 Luis Machado <lgustavo@codesourcery.com>
6446
6447 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
6448 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
6449 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
6450 PT_TEXT_END_ADDR guards. Update comments.
6451 (linux_target_op) <read_offsets>: Conditionally define to
6452 linux_read_offsets if the target is UCLIBC and if it defines
6453 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
6454
68f5f838
SL		 64552013-05-06 Sandra Loosemore <sandra@codesourcery.com>
6456 Andrew Jenner <andrew@codesourcery.com>
6457
6458 * Makefile.in (SFILES): Add linux-nios2-low.c.
6459 (clean): Add action to delete nios2-linux.c.
6460 (nios2-linux.c): New rule.
6461 * configure.srv: Add nios2*-*-linux*.
6462 * linux-nios2-low.c: New.
6463
1ebff1fd
HAQ		 64642013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
6465
6466 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
6467
f6150862
HZ		 64682013-04-25 Hui Zhu <hui@codesourcery.com>
6469
6470 PR gdb/15186
f6150862
HZ		 6471 * ax.c (ax_printf): Add fflush.
6472
614c279d
TT		 64732013-04-22 Tom Tromey <tromey@redhat.com>
6474
6475 * Makefile.in (SFILES): Add filestuff.c.
6476 (OBS): Add filestuff.o.
6477 (filestuff.o): New target.
6478 * config.in, configure: Rebuild.
6479 * configure.ac: Check for fdwalk, pipe2.
6480
7d4e5717
PA		 64812013-04-17 Pedro Alves <palves@redhat.com>
6482
6483 * configure.ac (USE_THREAD_DB): Delete variable.
6484 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
6485 Don't AC_SUBST USE_THREAD_DB.
6486 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
6487 * config.in, configure: Regenerate.
6488
d5c93e41
PA		 64892013-04-16 Pedro Alves <palves@redhat.com>
6490
6491 * linux-low.h (struct lwp_info) <thread_known>: Move under
6492 the USE_THREAD_DB #ifdef.
6493
04f5fe89
PA		 64942013-04-16 Pedro Alves <palves@redhat.com>
6495
6496 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
6497 (linux-low.o): Delete rule.
6498 * linux-low.h: Always include "gdb_thread_db.h" instead of
6499 conditionally including thread_db.h.
6500 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
6501 HAVE_THREAD_DB_H.
6502
480b27bf
JK		 65032013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6504
6505 * Makefile.in (install-only): Fix make install regression.
6506
43662968
JK		 65072013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
6508
6509 Convert man pages to texinfo, new gdbinit.5 texinfo page.
6510 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
6511 installation.
6512 * gdbserver.1: Remove.
6513
3e74e146
PA		 65142013-03-22 Pedro Alves <palves@redhat.com>
6515
6516 * linux-low.c (handle_extended_wait): Don't call
6517 linux_enable_event_reporting.
6518
a8347a2a
TT		 65192013-03-15 Tony Theodore <tonyt@logyst.com>
6520
6521 PR build/9098:
6522 * Makefile.in (SHELL): Use @SHELL@.
6523
eeb56fa7
SDJ		 65242013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
6525
6526 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
6527 compiler warning.
6528
4fa7e2ff
JB		 65292013-03-13 Joel Brobecker <brobecker@adacore.com>
6530
6531 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
6532 Remove extraneous NULL element.
6533
8ddb1965
YQ		 65342013-03-13 Yao Qi <yao@codesourcery.com>
6535
6536 * tracepoint.c (traceframe_read_tsv): Look for the last matched
6537 'V' block in trace frame.
6538
9accd112
MM		 65392013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6540
6541 * target.h (struct target_ops): Add btrace ops.
6542 (target_supports_btrace): New macro.
6543 (target_enable_btrace): New macro.
6544 (target_disable_btrace): New macro.
6545 (target_read_btrace): New macro.
6546 * gdbthread.h (struct thread_info): Add btrace field.
6547 * server.c: Include btrace-common.h.
6548 (handle_btrace_general_set): New function.
6549 (handle_btrace_enable): New function.
6550 (handle_btrace_disable): New function.
6551 (handle_general_set): Call handle_btrace_general_set.
6552 (handle_qxfer_btrace): New function.
6553 (struct qxfer qxfer_packets[]): Add btrace entry.
6554 * inferiors.c (remove_thread): Disable btrace.
6555 * linux-low: Include linux-btrace.h.
6556 (linux_low_enable_btrace): New function.
6557 (linux_low_read_btrace): New function.
6558 (linux_target_ops): Add btrace ops.
6559 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
6560 Add srv_linux_btrace=yes.
6561 (x86_64-*-linux*): Add linux-btrace.o.
6562 Add srv_linux_btrace=yes.
6563 * configure.ac: Define HAVE_LINUX_BTRACE.
6564 * config.in: Regenerated.
6565 * configure: Regenerated.
6566
5cc22e4c
MM		 65672013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6568
6569 * server.c (handle_qxfer): Preserve error message if -3 is
6570 returned.
6571 (qxfer): Document the -3 return value.
6572
7c97f91e
MM		 65732013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6574
6575 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
6576 (linux_btrace_h): New variable.
6577 (linux-btrace.o): New rule.
6578
be9a119c 65792013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 6580 Hafiz Abid Qadeer <abidh@codesourcery.com>
6581
6582 * tracepoint.c (trace_buffer_size): New global.
6583 (DEFAULT_TRACE_BUFFER_SIZE): New define.
6584 (init_trace_buffer): Change to one-argument function. Allocate
6585 trace buffer memory.
6586 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
6587 handle QTBuffer:size packet.
6588 (cmd_bigqtbuffer_size): New function.
6589 (initialize_tracepoint): Call init_trace_buffer with
6590 DEFAULT_TRACE_BUFFER_SIZE.
6591 * server.c (handle_query): Add QTBuffer:size in the
6592 supported packets.
6593
e64f7499
YQ		 65942013-03-07 Yao Qi <yao@codesourcery.com>
6595
6596 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
6597 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
6598 of -1.
6599 (cmd_qtsp): Adjust condition. Do post increment.
6600 Set cur_action and cur_step_action back to 0.
6601
f0ae6fc3
PA		 66022013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
6603
6604 PR server/15236
6605 * linux-low.c (linux_write_memory): Return early success if LEN is
6606 zero.
6607
b5b0b0af
CV		 66082013-03-05 Corinna Vinschen <vinschen@redhat.de>
6609
334ad4a8 6610 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 6611
589bc927
TT		 66122013-02-28 Tom Tromey <tromey@redhat.com>
6613
6614 * configure.ac: Invoke AC_SYS_LARGEFILE.
6615 * configure, config.in: Rebuild.
6616
dfe07582
CV		 66172013-02-28 Corinna Vinschen <vinschen@redhat.com>
6618
6619 * win32-low.c: Throughout, fix format strings and casts of
6620 printf-like functions to avoid type related warnings on all
6621 platforms.
6622 (get_child_debug_event): Print dwDebugEventCode as hex since
6623 that's how it's usually documented.
6624
736cd585
YQ		 66252013-02-28 Yao Qi <yao@codesourcery.com>
6626
6627 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
6628 pulongest.
6629
e1f58301
JW		 66302013-02-27 Jiong Wang <jiwang@tilera.com>
6631
6632 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
6633 (reg-tilegx32.c): New rule.
6634 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
6635 * linux-tile-low.c (tile_arch_setup): New function. Invoke
6636 different register info initializer according to elf class.
6637 (init_registers_tilgx32): New function. The tilegx32 register info
6638 initializer.
6639 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
6640 (tile_store_gregset): Likewise.
6641
d171ca78
YQ		 66422013-02-27 Yao Qi <yao@codesourcery.com>
6643
6644 * server.c (process_point_options): Print debug message when
6645 debug_threads is true.
6646
282bbdf3
YQ		 66472013-02-26 Yao Qi <yao@codesourcery.com>
6648
6649 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
6650
aca22551
PA		 66512013-02-19 Pedro Alves <palves@redhat.com>
6652 Kai Tietz <ktietz@redhat.com>
6653
6654 PR gdb/15161
6655
6656 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
6657 instead of strtoul to extract address from packet.
6658 (process_serial_event) <'z'>: Likewise.
6659
4f3cee1c
YQ		 66602013-02-18 Yao Qi <yao@codesourcery.com>
6661
6662 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
6663
8e1d55a3
PA		 66642013-02-14 Pedro Alves <palves@redhat.com>
6665
6666 Plug memory leak.
6667
6668 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
6669 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
6670
458820da
PA		 66712013-02-14 Pedro Alves <palves@redhat.com>
6672
6673 * tracepoint.c (cmd_qtdpsrc): Use savestring.
6674
baea0dae
PA		 66752013-02-14 Pedro Alves <palves@redhat.com>
6676
6677 * tracepoint.c (save_string): Delete.
6678 (add_tracepoint_action): Use savestring instead of save_string.
6679
0b1afbb3
PA		 66802013-02-12 Pedro Alves <palves@redhat.com>
6681
6682 * linux-xtensa-low.c: Ditto.
6683 * xtensa-xtregs.c: Ditto.
6684
8a4ac37e
PA		 66852013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
6686
6687 * thread-db.c (thread_db_get_tls_address): NULL pointer check
6688 thread_db.
6689
148de6bb
MS		 66902013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
6691
6692 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
6693 aarch64_num_wp_regs and aarch64_num_bp_regs to
6694 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
6695
55fac6e0
MS		 66962013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
6697
6698 * linux-aarch64-low.c (ps_get_thread_area): Replace
6699 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
6700
176eb98c
MS		 67012013-02-04 Jim MacArthur <jim.macarthur@arm.com>
6702 Marcus Shawcroft <marcus.shawcroft@arm.com>
6703 Nigel Stephens <nigel.stephens@arm.com>
6704 Yufeng Zhang <yufeng.zhang@arm.com>
6705
6706 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
6707 (aarch64.c, aarch64-without-fpu.c): New targets.
6708 * configure.srv (aarch64*-*-linux*): New.
6709 * linux-aarch64-low.c: New file.
6710
56f7af9c
MS		 67112013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
6712
43aaf8b6 6713 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 6714 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
6715 (dequeue_one_deferred_signal, linux_resume_one_thread)
6716 (fetch_register, linux_write_memory, linux_enable_event_reporting)
6717 (linux_tracefork_grandchild, linux_test_for_tracefork)
6718 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
6719 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
6720 where the argument is 0.
6721
60f662b0
YQ		 67222013-01-25 Yao Qi <yao@codesourcery.com>
6723
6724 * event-loop.c: Include "queue.h".
6725 (gdb_event_p): New typedef.
6726 (struct gdb_event) <next_event>: Remove.
6727 (event_queue): Change to QUEUE(gdb_event_p).
6728 (async_queue_event): Remove.
6729 (gdb_event_xfree): New.
6730 (initialize_event_loop): New.
6731 (process_event): Use API from QUEUE.
6732 (wait_for_event): Likewise.
6733 * server.c (main): Call initialize_event_loop.
6734 * server.h (initialize_event_loop): Declare.
6735
5ae4861a
YQ		 67362013-01-18 Yao Qi <yao@codesourcery.com>
6737
6738 * ax.h (struct eval_agent_expr_context): New.
6739 (gdb_eval_agent_expr): Update declaration.
6740 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
6741 TFRAME. Add new argument CTX.
6742 * server.h (struct eval_agent_expr_context): Declare.
6743 (agent_mem_read, agent_tsv_read): Update declaration.
6744 (agent_mem_read_string): Likewise.
6745 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
6746 (add_traceframe_block): Add new argument TPOINT.
6747 Increase TPOINT->traceframe_usage.
6748 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
6749 eval_tracepoint_agent_expr.
6750 (condition_true_at_tracepoint): Likewise.
6751 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
6752 (agent_mem_read_string, agent_tsv_read): Likewise.
6753
85e00e85
YQ		 67542013-01-16 Yao Qi <yao@codesourcery.com>
6755
6756 * linux-low.c (linux_resume_one_lwp): Don't check
6757 'lwp->bp_reinsert != 0'.
6758
4039cf45
JB		 67592013-01-07 Joel Brobecker <brobecker@adacore.com>
6760 Pedro Alves <palves@redhat.com>
6761
6762 * lynx-low.c (ptrace_request_to_str): Define a temporary
6763 macro and use it to simplify this function's implementation.
6764
9044dee2
JB		 67652013-01-07 Joel Brobecker <brobecker@adacore.com>
6766
6767 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
6768 sets errno.
6769
e6352c8f
JB		 67702013-01-07 Joel Brobecker <brobecker@adacore.com>
6771
6772 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
6773
50681a27
JB		 67742013-01-07 Joel Brobecker <brobecker@adacore.com>
6775
6776 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
6777
3f6e77ef
JB		 67782013-01-07 Joel Brobecker <brobecker@adacore.com>
6779
6780 * lynx-low.c (lynx_resume): Use the resume_info parameter
6781 to determine the ptid for the lynx_ptrace call, unless
6782 it is equal to minus_one_ptid, in which case we use the
6783 ptid of the current_inferior.
6784 (lynx_wait_1): After having received a thread create/exit
6785 event, resume the inferior's execution using the signaling
6786 thread's ptid, rather than the old ptid.
6787
7fda33ae
JB		 67882013-01-07 Joel Brobecker <brobecker@adacore.com>
6789
6790 * lynx-low.c (lynx_resume): Delete variable ret.
6791
b9786c74
JB		 67922013-01-01 Joel Brobecker <brobecker@adacore.com>
6793
6794 * gdbreplay.c (gdbreplay_version): Update copyright year.
6795 * server.c (gdbserver_version): Likewise.
6796
8b93d60f
JB		 67972012-12-17 Joel Brobecker <brobecker@adacore.com>
6798
6799 * lynx-low.c (lynx_wait_1): Add debug trace before adding
6800 new thread.
6801
037335a7
JB		 68022012-12-17 Joel Brobecker <brobecker@adacore.com>
6803
6804 * lynx-low.c (ptrace_request_to_str): Add handling for
6805 PTRACE_GETTRACESIG.
6806
52d4cbd8
JB		 68072012-12-17 Joel Brobecker <brobecker@adacore.com>
6808
6809 * lynx-low.c (lynx_attach): Delete variable new_process.
6810
ab8f6ca9
JB		 68112012-12-17 Joel Brobecker <brobecker@adacore.com>
6812
6813 * lynx-low.c (lynx_create_inferior): Delete variable
6814 new_process.
6815
78cbc024
JB		 68162012-12-17 Joel Brobecker <brobecker@adacore.com>
6817
6818 * lynx-low.c (ptrace_request_to_str): Do not handle
6819 PTRACE_GETTHREADLIST if this macro does not exist.
6820
14a00470
YQ		 68212012-12-15 Yao Qi <yao@codesourcery.com>
6822
6823 * Makefile.in (OBS): Add notif.o.
6824 * notif.c, notif.h: New.
6825 * server.c: Include "notif.h".
6826 (struct vstop_notif) <next>: Remove.
6827 <base>: New field.
6828 (queue_stop_reply): Update.
6829 (push_event, send_next_stop_reply): Remove.
6830 (discard_queued_stop_replies): Update.
6831 (notif_stop): New variable.
6832 (handle_v_stopped): Remove.
6833 (handle_v_requests): Don't call handle_v_stopped. Call
6834 handle_ack_notif instead.
6835 (queue_stop_reply_callback): Call notif_event_enque instead
6836 of queue_stop_reply.
6837 (handle_status): Don't call send_next_stop_reply, call
6838 notif_write_event instead.
6839 (kill_inferior_callback): Likewise.
6840 (detach_or_kill_inferior_callback): Likewise.
6841 (main): Call initialize_notif.
6842 (process_serial_event): Call QUEUE_is_empty.
6843 (handle_target_event): Call notif_push instead of push event.
6844 * server.h (push_event): Remove declaration.
6845
61c125b9
TT		 68462012-12-10 Tom Tromey <tromey@redhat.com>
6847
6848 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
6849 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
6850 macros.
6851 (.c.o): Rewrite.
6852 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
6853 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
6854 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
6855 (amd64-linux-ipa.o, ax.o): Rewrite.
6856 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
6857 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
6858 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
6859 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
6860 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
6861 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
6862 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
6863 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
6864 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
6865 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
6866 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
6867 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
6868 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
6869 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
6870 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
6871 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
6872 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
6873 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
6874 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
6875 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
6876 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
6877 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
6878 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
6879 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
6880 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
6881 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
6882 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
6883 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
6884 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
6885 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
6886 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
6887 (reg-tilegx.o): Remove.
6888 (all_object_files): New macro.
6889 Include .deps files.
6890 * aclocal.m4, configure: Rebuild.
6891 * acinclude.m4: Include depstand.m4, lead-dot.m4.
6892 * configure.ac: Invoke ZW_CREATE_DEPDIR,
6893 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
6894
e90e9ad9
TT		 68952012-12-05 Tom Tromey <tromey@redhat.com>
6896
6897 PR gdb/14917:
6898 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
6899
02d403bf 69002012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 6901
6902 * configure.ac: Check for linux/perf_event.h.
6903 * config.in: Regenerated.
6904 * configure: Regenerated.
6905
0270a750
PA		 69062012-11-26 Maxime Villard <rustyBSD@gmx.fr>
6907
6908 * hostio.c (handle_readlink): Decrease buffer size
6909 parameter passed to readlink by one byte.
6910
8c29b58e
YQ		 69112012-11-26 Yao Qi <yao@codesourcery.com>
6912
6913 * configure.ac (build_warnings): Append '-Wempty-body'.
6914 * configure: Regenerated.
6915 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
6916 body.
6917
8bdce1ff
PM		 69182012-11-15 Pierre Muller <muller@sourceware.org>
6919
6920 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
6921 * config.in: Regenerate.
6922 * configure: Regenerate.
6923 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
6924 Use "gdb_wait.h" header instead of <sys/wait.h> header.
6925 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
6926 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
6927 header.
6928 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
6929 instead of <sys/wait.h> header.
6930 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
6931
02d403bf 69322012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 6933
6934 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
6935 (various make rules): Remove -DGDBSERVER
6936
fbd5db48
YQ		 69372012-11-09 Yao Qi <yao@codesourcery.com>
6938
6939 * spu-low.c (current_ptid): Move it to ..
6940 * gdbthread.h: ... here. New.
6941 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
6942 * server.c (myresume, process_serial_event): Likewise.
6943 * thread-db.c (thread_db_find_new_threads): Likewise.
6944 * tracepoint.c (run_inferior_command): Likewise.
6945
b3dc46ff
AB		 69462012-10-01 Andrew Burgess <aburgess@broadcom.com>
6947
6948 * server.c (handle_search_memory_1): Include access length in
6949 warning message.
6950
07c04788
HPN		 69512012-09-05 Michael Brandt <michael.brandt@axis.com>
6952
6953 * linux-crisv32-low.c: Fix compile errors.
6954
918d227b
YQ		 69552012-09-04 Yao Qi <yao@codesourcery.com>
6956
6957 * tracepoint.c (cmd_qtsv): Adjust debug message.
6958 Don't check CUR_TPOINT.
6959
18c1b81a
YQ		 69602012-08-28 Yao Qi <yao@codesourcery.com>
6961
6962 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
6963 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
6964 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
6965 Remove declarations of xmalloc, xreallloc, xstrdup and
6966 freeargv.
6967 * Makefile.in (libiberty_h): New.
6968 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
6969 (linux-bfin-low.o): Append dependency 'libiberty.h'.
6970
dc82f37b
YQ		 69712012-08-23 Yao Qi <yao@codesourcery.com>
6972
6973 * server.h: Remove declaration of 'xsnprintf'.
6974
406b1477
KS		 69752012-08-22 Keith Seitz <keiths@redhat.com>
6976
6977 * server.h: Include build-gnulib-gbserver/config.h.
6978 * gdbreplay.c: Likewise.
6979
e6712ff1
DE		 69802012-08-08 Doug Evans <dje@google.com>
6981
6982 * Makefile.in (SFILES): Add gdb_vecs.c.
6983 (OBS): Add gdb_vecs.o.
6984 (gdb_vecs_h, host_defs_h): New variables.
6985 (thread-db.o): Add $(gdb_vecs_h) dependency.
6986 (gdb_vecs.o): New rule.
6987 * thread-db.c: #include "gdb_vecs.h".
6988 (thread_db_load_search): Use a vector to iterate over path elements.
6989 Handle text appearing after "$pdir".
6990
6991 * configure.ac: Add check for strstr.
6992 * config.in: Regenerate.
6993 * configure: Regenerate.
6994
7c3270ae
UW		 69952012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
6996
6997 * hostio.c (handle_pread): If pread fails, fall back to attempting
6998 lseek/read.
6999 (handle_pwrite): Likewise for pwrite.
7000
b62e2b27
UW		 70012012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
7002
7003 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
7004 between unsupported TYPE and unimplementable ADDR/LEN combination.
7005 (arm_insert_point): Act on new return value.
7006
78a99e91
PA		 70072012-07-31 Pedro Alves <palves@redhat.com>
7008
7009 * server.c (process_point_options): Only skip tokens if we find
7010 one that is unrecognized. Don't treat 'X' specially while
7011 skipping unrecognized tokens.
7012
fcf303ab
UW		 70132012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
7014
7015 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
7016 to 4-byte-align HW breakpoint addresses for Thumb.
7017
7255706c
YQ		 70182012-07-27 Yao Qi <yao@codesourcery.com>
7019
7020 PR remote/14161.
7021
7022 * server.h: Declare gdb_agent_about_to_close.
7023 * target.c (kill_inferior): Include "agent.h".
7024 New. Send command 'kill'.
7025 * target.h (kill_inferior): Removed macro.
7026 * tracepoint.c (gdb_agent_about_to_close): New.
7027 (gdb_agent_helper_thread): Handle command 'close'.
7028 Wait endlessly until the inferior stops.
7029 Install gdb_agent_remove_socket to atexit hook.
7030 (agent_socket_name): New static variable.
7031 (gdb_agent_socket_init): Replace local variable 'name' with
7032 'agent_socket_name'.
7033 (gdb_agent_remove_socket): New.
7034
5a3f286f
YQ		 70352012-07-27 Yao Qi <yao@codesourcery.com>
7036
7037 * server.c (process_point_options): Stop at 'X' when parsing.
7038
961bd387
ME		 70392012-07-19 Michael Eager <eager@eagercon.com>
7040
a261b8f5 7041 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 7042 to hw_execute.
7043 * linux-x86-low.c (x86_insert_point, x86_remove_point):
7044 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
7045 hardware breakpoint.
7046
aa7c7447
JK		 70472012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7048
7049 * gdbserver/linux-low.c (initialize_low): Call
7050 linux_ptrace_init_warnings.
7051
7f216e7c
DE		 70522012-07-02 Doug Evans <dje@google.com>
7053
7054 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
7055 pointer to int.
7056
d3ce09f5
SS		 70572012-07-02 Stan Shebs <stan@codesourcery.com>
7058
7059 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
7060 (ax.o): Add it to build rule.
7061 (ax-ipa.o): Ditto.
7062 (OBS): Add format.o.
7063 (IPA_OBS): Add format.o.
7064 * server.c (handle_query): Claim support for breakpoint commands.
7065 (process_point_options): Add command case.
7066 (process_serial_event): Leave running if there are printfs in
7067 effect.
7068 * mem-break.h (any_persistent_commands): Declare.
7069 (add_breakpoint_commands): Declare.
7070 (gdb_no_commands_at_breakpoint): Declare.
7071 (run_breakpoint_commands): Declare.
7072 * mem-break.c (struct point_command_list): New struct.
7073 (struct breakpoint): New field command_list.
7074 (any_persistent_commands): New function.
7075 (add_commands_to_breakpoint): New function.
7076 (add_breakpoint_commands): New function.
7077 (gdb_no_commands_at_breakpoint): New function.
7078 (run_breakpoint_commands): New function.
7079 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
7080 locally.
7081 * ax.c: Include format.h.
7082 (ax_printf): New function.
7083 (gdb_eval_agent_expr): Add printf opcode.
7084
2f8f6aed
YQ		 70852012-06-13 Yao Qi <yao@codesourcery.com>
7086
7087 * server.c (start_inferior): Remove duplicated writes to fields
7088 'last_resume_kind' and 'last_status' of 'current_inferior'.
7089
0c9070b3
YQ		 70902012-06-12 Yao Qi <yao@codesourcery.com>
7091 Pedro Alves <palves@redhat.com>
7092
7093 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
7094 comment.
7095 * server.c (handle_v_cont): Extend comment.
7096
c52daf70
YQ		 70972012-06-11 Yao Qi <yao@codesourcery.com>
7098
7099 * linux-low.c (linux_attach): Add 'static'.
7100
d38bbb0a
YQ		 71012012-06-06 Yao Qi <yao@codesourcery.com>
7102
7103 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
7104
89dc0afd
JK		 71052012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
7106
7107 Fix gcc -flto compilation warning.
7108 * server.c (main): Make variable multi_mode and attach volatile.
7109
75f62ce7
TJB		 71102012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7111
7112 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
7113 if the platform doesn't know about it.
7114
65f479b6
PA		 71152012-05-30 Jeff Kenton <jkenton@tilera.com>
7116
7117 * Makefile.in (SFILES): Add linux-tile-low.c.
7118 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
7119 * configure.srv: Handle tilegx-*-linux*.
7120 * linux-tile-low.c: New file.
7121
0c5bf5a9
JK		 71222012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7123
7124 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
7125
a493e3e2
PA		 71262012-05-24 Pedro Alves <palves@redhat.com>
7127
7128 PR gdb/7205
7129
43aaf8b6 7130 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 7131
2ea28649
PA		 71322012-05-24 Pedro Alves <palves@redhat.com>
7133
7134 PR gdb/7205
7135
7136 Replace target_signal with gdb_signal throughout.
7137
8d409d16
MR		 71382012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
7139
7140 * linux-low.c (linux_store_registers): Avoid the copying sequence
7141 when no data has been retrieved by ptrace.
7142
23512c01
MGD		 71432012-05-22 Will Deacon <will.deacon@arm.com>
7144
7145 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
7146 Include asm/ptrace.h.
7147 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
7148 already defined.
7149
4934b29e
MR		 71502012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
7151
7152 * linux-low.c (linux_store_registers): Don't re-retrieve data
7153 with ptrace that has already been obtained from /proc. Always
7154 copy any data retrieved with ptrace to the buffer supplied.
7155
bde24c0a
PA		 71562012-05-11 Yao Qi <yao@codesourcery.com>
7157 Pedro Alves <palves@redhat.com>
7158
7159 * linux-low.c (enum stopping_threads_kind): New.
7160 (stopping_threads): Change type to `enum stopping_threads_kind'.
7161 (handle_extended_wait): If stopping and suspending threads, leave
7162 the new_lwp suspended too.
7163 (linux_wait_for_event): Adjust.
7164 (stop_all_lwps): Set `stopping_threads' to
7165 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
7166 whether we're suspending threads or just stopping them. Assert no
7167 recursion happens.
7168
623b6bdf
YQ		 71692012-04-29 Yao Qi <yao@codesourcery.com>
7170
7171 * server.h: Move some code to ...
7172 * gdbthread.h: ... here. New.
7173 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
7174 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
7175 (nto-low.o, win32-low.o): Likewise.
7176 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
7177 * regcache.c, remote-utils.c, server.c: Likewise.
7178 * target.c, tracepoint.c, win32-low.c: Likewise.
7179
f15f9948
TJB		 71802012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7181
7182 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
7183 (PTRACE_ARG4_TYPE): Likewise.
7184 (PTRACE_XFER_TYPE): Likewise.
7185 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
7186 ptrace to PTRACE_ARG3_TYPE.
7187 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
7188 (PTRACE_ARG4_TYPE): Likewise.
7189 (PTRACE_XFER_TYPE): Likewise.
7190 (linux_detach_one_lwp): Cast fourth argument of
7191 ptrace to long then PTRACE_ARG4_TYPE.
7192 (regsets_fetch_inferior_registers): Cast third argument of
7193 ptrace to long then PTRACE_ARG3_TYPE.
7194 (regsets_store_inferior_registers): Likewise.
7195
38ea300a
PA		 71962012-04-20 Pedro Alves <palves@redhat.com>
7197
7198 * configure: Regenerate.
7199
c971b7fa
PA		 72002012-04-19 Pedro Alves <palves@redhat.com>
7201
43aaf8b6 7202 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 7203 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 7204 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
7205 (all, install-only, uninstall, clean-info, all-lib, clean): No
7206 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
7207 (maintainer-clean realclean distclean): Use subdir_do.
7208 (subdir_do): New.
7209 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 7210 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 7211 * acinclude.m4: Include acx_configure_dir.m4.
7212 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
7213 calls. Call AC_PROG_RANLIB. Configure gnulib using
7214 ACX_CONFIGURE_DIR.
7215 (GNULIB): New.
7216 (GNULIB_STDINT_H): Adjust.
7217 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
7218 * gdbreplay.c: Include build-gnulib/config.h.
7219 * server.h: Likewise.
7220 * aclocal.m4: Regenerate.
7221 * config.in: Regenerate.
7222 * configure: Regenerate.
c971b7fa 7223
809277f8
PA		 72242012-04-19 Pedro Alves <palves@redhat.com>
7225
7226 * Makefile.in (LIBGNU, INCGNU): Adjust.
7227 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
7228 (all, install-only, uninstall, clean-info, all-lib, clean)
7229 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
7230 * configure.ac: Adjust AC_OUTPUT output.
7231 * aclocal.m4: Regenerate.
7232 * configure: Regenerate.
7233
fd9bb8b8
PA		 72342012-04-19 Pedro Alves <palves@redhat.com>
7235
7236 * Makefile.in (generated_files): New.
7237 (server_h): Remove the explicit dependency on config.h, and depend
7238 on $generated_files.
7239
1c298c66
PA		 72402012-04-19 Pedro Alves <palves@redhat.com>
7241
7242 * Makefile.in (INCGNU): Add -Ignulib.
7243
57c4b50b
PA		 72442012-04-19 Pedro Alves <palves@redhat.com>
7245
7246 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
7247 (INCGNU): ... this, and spell out -I here.
7248 (GNULIB_LIB): Rename to ...
7249 (LIBGNU): ... this.
7250 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
7251
1030e047
PA		 72522012-04-19 Pedro Alves <palves@redhat.com>
7253
7254 * config.in: Regenerate.
7255
447d4319
PA		 72562012-04-19 Pedro Alves <palves@redhat.com>
7257
7258 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
7259 * server.h (memmem): Remove declaration.
7260 * config.in: Regenerate.
7261 * configure: Regenerate.
7262
aad9eab9
YQ		 72632012-04-19 Yao Qi <yao@codesourcery.com>
7264
7265 * Makefile.in (SFILES): Add common/vec.c.
7266 (OBS): Add vec.o.
7267 (vec.o): New rule.
7268
3e10640f
YQ		 72692012-04-19 Yao Qi <yao@codesourcery.com>
7270
7271 * remote-utils.c (prepare_resume_reply): Replace with macro
7272 target_core_of_thread.
7273 * server.c (handle_qxfer_threads_proper): Likewise.
7274 * target.h (traget_core_of_thread): New macro.
7275
71622373
PA		 72762012-04-18 Pedro Alves <palves@redhat.com>
7277
7278 * aclocal.m4: Regenerate.
7279 * configure: Regenerate.
7280
80d26939
YQ		 72812012-04-16 Yao Qi <yao@codesourcery.com>
7282
7283 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
7284 duplicated on address.
7285
42476b70
YQ		 72862012-04-16 Yao Qi <yao@codesourcery.com>
7287
7288 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
7289 (struct tracepoint_action_ops) <send>: New field.
7290 (m_tracepoint_action_send, r_tracepoint_action_send): New.
7291 (agent_expr_send, x_tracepoint_action_send): New.
7292 (l_tracepoint_action_send): New.
7293 (cmd_qtdp): Download and install tracepoint
7294 according to `use_agent'.
7295 (run_inferior_command): Add one more parameter `len'.
7296 Update callers.
7297 (tracepoint_send_agent): New.
7298 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
7299
7bc83639
YQ		 73002012-04-16 Yao Qi <yao@codesourcery.com>
7301
7302 * tracepoint.c (download_tracepoints): Moved to ...
7303 (cmd_qtstart): ... here.
7304
5f18041e
YQ		 73052012-04-14 Yao Qi <yao@codesourcery.com>
7306
7307 * tracepoint.c: Include inttypes.h.
7308 (struct collect_memory_action): Use sized types.
7309 (struct tracepoint): Likewise.
7310 (cmd_qtdp, stop_tracing): Update print specifiers.
7311 (cmd_qtp, response_tracepoint): Likewise.
7312 (collect_data_at_tracepoint): Likewise.
7313 (collect_data_at_step): Likewise.
7314
55a8c076
YQ		 73152012-04-14 Yao Qi <yao@codesourcery.com>
7316
7317 Import gnulib module inttypes.
7318 * aclocal.m4, config.in, configure: Regenerated.
7319
dc750257
YQ		 73202012-04-14 Yao Qi <yao@codesourcery.com>
7321
7322 * Makefile.in (maintainer-clean, realclean, distclean): Remove
7323 Makefile and config.status at last.
7324
0ab5faf9
YQ		 73252012-04-13 Yao Qi <yao@codesourcery.com>
7326
7327 * tracepoint.c: Include stdint.h unconditionally.
7328
18f5fd81
TJB		 73292012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7330
7331 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
7332 on BFD_HAVE_SYS_PROCFS_TYPE.
7333 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
7334 * configure: Regenerate.
7335 * config.in: Likewise.
7336
4d47af5c
L		 73372012-04-13 H.J. Lu <hongjiu.lu@intel.com>
7338
7339 * Makefile.in (clean): Also remove x32.c x32-linux.c
7340 x32-avx.c x32-avx-linux.c.
7341 (x32.o): New target.
7342 (x32.c): Likewise.
7343 (x32-linux.o): Likewise.
7344 (x32-linux.c): Likewise.
7345 (x32-avx.o): Likewise.
7346 (x32-avx.c): Likewise.
7347 (x32-avx-linux.o): Likewise.
7348 (x32-avx-linux.c): Likewise.
7349
7350 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
7351 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
7352 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
7353 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
7354 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
7355 i386/x32-avx-linux.xml.
7356
7357 * linux-x86-low.c (init_registers_x32_linux): New prototype.
7358 (init_registers_x32_avx_linux): Likwise.
7359 (x86_linux_update_xmltarget): Call init_registers_x32_linux
7360 or init_registers_x32_avx_linux if linux_is_elf64 is false.
7361
ecedbe58
PA		 73622012-04-13 Pedro Alves <palves@redhat.com>
7363
7364 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
7365 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
7366 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
7367 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
7368 the sub-make.
7369
c92b5177
L		 73702012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7371
7372 * linux-x86-low.c (compat_x32_clock_t): New.
7373 (compat_x32_siginfo_t): Likewise.
7374 (compat_x32_siginfo_from_siginfo): Likewise.
7375 (siginfo_from_compat_x32_siginfo): Likewise.
7376 (linux_is_elf64): Likewise.
7377 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
7378 and siginfo_from_compat_x32_siginfo for x32.
7379 (x86_arch_setup): Set linux_is_elf64.
7380
214d508e
L		 73812012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7382
7383 PR gdb/13969
7384 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
7385 e_machine field.
7386 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
7387 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
7388 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
7389 compatible with process.
7390
c9a1864a
YQ		 73912012-04-12 Yao Qi <yao@codesourcery.com>
7392
7393 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
7394 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
7395 (install-only, install-info, clean): Handle sub dir gnulib.
7396 (all-lib, am--refresh): New targets.
7397 (memmem.o): Remove target.
7398 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
7399 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
7400 (AC_REPLACE_FUNCS): Remove memmem.
7401 Invoke gl_INIT and AM_INIT_AUTOMAKE.
7402 (AC_OUTPUT): Generate Makefile in gnulib/.
7403 * aclocal.m4, config.in, configure: Regenerated.
7404
367ba2c2
MR		 74052012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
7406
7407 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
7408
9d236627
PA		 74092012-04-05 Pedro Alves <palves@redhat.com>
7410
7411 -Werror=strict-aliasing
7412
7413 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
7414 pointer.
7415
111217b3
PA		 74162012-04-04 Pedro Alves <palves@redhat.com>
7417
7418 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
7419 (sparc_store_gregset_from_stack, sparc_store_gregset)
7420 (sparc_breakpoint_at): Fix formatting.
7421
8365dcf5
TJB		 74222012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7423
7424 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
7425 are available.
7426 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
7427 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
7428 * config.in: Regenerate.
7429 * configure: Likewise.
7430
689cc2ae
PA		 74312012-03-29 Pedro Alves <palves@redhat.com>
7432
7433 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
7434 Correct ptrace arguments.
7435
c14dfd32
PA		 74362012-03-28 Pedro Alves <palves@redhat.com>
7437
7438 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
7439 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
7440 (IA64_FR1_REGNUM): New defines.
7441 (ia64_fetch_register): New.
7442 (the_low_target): Install it.
7443 * linux-low.h (struct linux_target_ops) <fetch_register>: New
7444 field.
7445 * linux-low.c (linux_fetch_registers): Try the
7446 the_low_target.fetch_register hook first.
7447
7448 * linux-arm-low.c (the_low_target): Adjust.
7449 * linux-bfin-low.c (the_low_target): Adjust.
7450 * linux-cris-low.c (the_low_target): Adjust.
7451 * linux-crisv32-low.c (the_low_target): Adjust.
7452 * linux-m32r-low.c (the_low_target): Adjust.
7453 * linux-m68k-low.c (the_low_target): Adjust.
7454 * linux-mips-low.c (the_low_target): Adjust.
7455 * linux-ppc-low.c (the_low_target): Adjust.
7456 * linux-s390-low.c (the_low_target): Adjust.
7457 * linux-sh-low.c (the_low_target): Adjust.
7458 * linux-sparc-low.c (the_low_target): Adjust.
7459 * linux-tic6x-low.c (the_low_target): Adjust.
7460 * linux-x86-low.c (the_low_target): Adjust.
7461 * linux-xtensa-low.c (the_low_target): Adjust.
7462
63c88e13
PA		 74632012-03-26 Pedro Alves <palves@redhat.com>
7464
7465 * server.c (handle_qxfer_libraries): Don't bail early if
7466 the_target->qxfer_libraries_svr4 is not NULL.
7467
fb723180
PA		 74682012-03-26 Pedro Alves <palves@redhat.com>
7469
7470 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
7471
0afae3cf
PA		 74722012-03-23 Pedro Alves <palves@redhat.com>
7473
7474 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
7475 "library-list-svr4" element's start tag when the the DSO list is
7476 empty.
7477
485f1ee4
PA		 74782012-03-23 Pedro Alves <palves@redhat.com>
7479
7480 * linux-low.c (read_one_ptr): Read the inferior's pointer through
7481 a variable whose type size is the same as the inferior's pointer
7482 size.
7483
a5362b9a
TS		 74842012-03-21 Thomas Schwinge <thomas@codesourcery.com>
7485
7486 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
7487 struct siginfo.
7488 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
7489 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
7490 * linux-low.h: Include <signal.h>.
7491 (struct siginfo): Remove forward declaration.
7492 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
7493 struct siginfo.
7494
d226c142
MF		 74952012-03-21 Mike Frysinger <vapier@gentoo.org>
7496
7497 * .gitignore: Ignore more files.
7498
122f36ef
PA		 74992012-03-19 Pedro Alves <palves@redhat.com>
7500 Jan Kratochvil <jan.kratochvil@redhat.com>
7501
7502 * server.c (cont_thread, general_thread): Add describing comments.
7503 (start_inferior): Clear `cont_thread'.
7504 (handle_v_cont): Don't set `cont_thread' if resuming all threads
7505 of a process.
7506
fc3e5175
YQ		 75072012-03-15 Yao Qi <yao@codesourcery.com>
7508
7509 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
7510 handling to ...
7511 (cmd_qtdp): ... here.
7512
8d0d92cd
YQ		 75132012-03-15 Yao Qi <yao@codesourcery.com>
7514
7515 * tracepoint.c (struct tracepoint_action_ops): New.
7516 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
7517 (m_tracepoint_action_download): New.
7518 (r_tracepoint_action_download): New.
7519 (x_tracepoint_action_download): New.
7520 (l_tracepoint_action_download): New.
7521 (add_tracepoint_action): Install `action->ops' according type.
7522 (download_tracepoint_1): Move code `download' function pointer
7523 of various tracepoint_action_ops.
7524
87b0bb13
JK		 75252012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7526
7527 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
7528 linux_ptrace_attach_warnings.
7529
5f572dec
JK		 75302012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7531
7532 * Makefile.in (linux-ptrace.o): New.
7533 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
7534 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
7535 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
7536 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
7537 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
7538 of these targets.
7539 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
7540
f4647387
YQ		 75412012-03-08 Yao Qi <yao@codesourcery.com>
7542 Pedro Alves <palves@redhat.com>
7543
7544 Fix PR server/13392.
7545 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
7546 offset of JMP insn.
7547 * tracepoint.c (remove_tracepoint): New.
7548 (cmd_qtdp): Call remove_tracepoint when failed to install.
7549
9b224c5e
PA		 75502012-03-07 Pedro Alves <palves@redhat.com>
7551
7552 * linux-low.c (get_detach_signal): New.
7553 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
7554 Pass on pending signals to PTRACE_DETACH. Check the result of the
7555 ptrace call.
7556 * server.c (program_signals, program_signals_p): New.
7557 (handle_general_set): Handle QProgramSignals.
7558 * server.h (program_signals, program_signals_p): Declare.
7559
e237a7e2
JK		 75602012-03-05 Pedro Alves <palves@redhat.com>
7561 Jan Kratochvil <jan.kratochvil@redhat.com>
7562
7563 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
7564 New comment why.
7565
5808517f
YQ		 75662012-03-03 Yao Qi <yao@codesourcery.com>
7567
7568 * tracepoint.c (tracepoint_look_up_symbols): Update call to
7569 agent_look_up_symbols.
7570
58b4daa5
YQ		 75712012-03-03 Yao Qi <yao@codesourcery.com>
7572
7573 * Makefile.in (linux-low.o): Keep dependence on agent.h.
7574 (linux-x86-low.o): Likewise.
7575 * server.h: Remove in_process_agent_loaded.
7576 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
7577 common/agent.c.
7578 Update callers.
7579
8ffcbaaf
YQ		 75802012-03-03 Yao Qi <yao@codesourcery.com>
7581
7582 * tracepoint.c (gdb_agent_capability): New global.
7583 (in_process_agent_loaded_ust): Renamed to
7584 `in_process_agent_supports_ust'.
7585 Update callers.
7586 (in_process_agent_supports_ust): Call agent_capability_check.
7587 (clear_installed_tracepoints): Assert that agent supports
7588 agent.
7589
d1feda86
YQ		 75902012-03-03 Yao Qi <yao@codesourcery.com>
7591
7592 * linux-low.c (linux_supports_agent): New.
7593 (linux_target_ops): Initialize field `supports_agent' with
7594 linux_supports_agent.
7595 * target.h (struct target_ops) <supports_agent>: New.
7596 (target_supports_agent): New macro.
7597 * server.c (handle_general_set): Handle packet 'QAgent'.
7598 (handle_query): Send `QAgent+'.
7599 * Makefile.in (server.o): Depends on agent.h.
7600
2fa291ac
YQ		 76012012-03-03 Yao Qi <yao@codesourcery.com>
7602
7603 * Makefile.in (OBS): Add agent.o.
7604 Add new rule for agent.o.
7605 Track dependence of tracepoint.c on agent.h.
7606 * tracepoint.c (run_inferior_command_1):
7607 (run_inferior_command): Call agent_run_command.
7608 (gdb_ust_connect_sync_socket): Deleted. Move it to
7609 common/agent.c.
7610 (resume_thread, stop_thread): Likewise.
7611 (gdb_ust_socket_init): Renamed to ...
7612 (gdb_agent_socket_init): ... New.
7613 (gdb_ust_thread): Renamed to ...
7614 (gdb_agent_helper_thread): ... New.
7615 (gdb_ust_init): Move some code to ...
7616 (gdb_agent_init): ... here. New.
7617 [HAVE_UST]: Call gdb_ust_init.
7618 (initialize_tracepoint_ftlib): Call gdb_agent_init.
7619 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
7620 * config.in, configure: Regenerated.
7621
05044653
PA		 76222012-03-02 Pedro Alves <palves@redhat.com>
7623
7624 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
7625 * linux-low.c (struct simple_pid_list): New.
7626 (stopped_pids): New a struct simple_pid_list pointer.
7627 (add_to_pid_list, pull_pid_from_list): New.
7628 (handle_extended_wait): Don't assume the first signal new children
7629 report is SIGSTOP. Adjust call to pull_pid_from_list.
7630 (linux_wait_for_lwp): Adjust.
7631
8d00225b
YQ		 76322012-03-02 Yao Qi <yao@codesourcery.com>
7633
7634 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
7635 debug log.
7636
19560ba5
YQ		 76372012-03-02 Yao Qi <yao@codesourcery.com>
7638
7639 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
7640 `stop_pc' and `tpoint'. Update caller.
7641
1faeff08
MR		 76422012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
7643
7644 * linux-low.h (linux_target_ops): Add regset_bitmap member.
7645 * linux-low.c (use_linux_regsets): New macro.
7646 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
7647 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
7648 (linux_register_in_regsets): New function.
7649 (usr_fetch_inferior_registers): Skip registers covered by
7650 regsets.
7651 (usr_store_inferior_registers): Likewise.
7652 (usr_fetch_inferior_registers): New macro.
7653 (usr_store_inferior_registers): Likewise.
7654 (linux_fetch_registers): Handle mixed regset/non-regset targets.
7655 (linux_store_registers): Likewise.
7656 * linux-mips-low.c (init_registers_mips_dsp_linux): New
7657 prototype.
7658 (init_registers_mips64_dsp_linux): Likewise.
7659 (init_registers_mips_linux): New macro.
7660 (init_registers_mips_dsp_linux): Likewise.
7661 (mips_dsp_num_regs): Likewise.
7662 (DSP_BASE, DSP_CONTROL): New fallback macros.
7663 (mips_base_regs): New macro.
7664 (mips_regmap): Use it. Fix the size.
7665 (mips_dsp_regmap): New variable.
7666 (mips_dsp_regset_bitmap): Likewise.
7667 (mips_arch_setup): New function.
7668 (mips_cannot_fetch_register): Use the_low_target.regmap rather
7669 than mips_regmap.
7670 (mips_cannot_store_register): Likewise.
7671 (the_low_target): Update .arch_setup, .num_regs and .regmap
7672 initializers. Add .regset_bitmap initializer.
7673 * linux-arm-low.c (the_low_target): Add .regset_bitmap
7674 initializer.
7675 * linux-bfin-low.c (the_low_target): Likewise.
7676 * linux-cris-low.c (the_low_target): Likewise.
7677 * linux-crisv32-low.c (the_low_target): Likewise.
7678 * linux-ia64-low.c (the_low_target): Likewise.
7679 * linux-m32r-low.c (the_low_target): Likewise.
7680 * linux-m68k-low.c (the_low_target): Likewise.
7681 * linux-ppc-low.c (the_low_target): Likewise.
7682 * linux-s390-low.c (the_low_target): Likewise.
7683 * linux-sh-low.c (the_low_target): Likewise.
7684 * linux-sparc-low.c (the_low_target): Likewise.
7685 * linux-tic6x-low.c (the_low_target): Likewise.
7686 * linux-x86-low.c (the_low_target): Likewise.
7687 * linux-xtensa-low.c (the_low_target): Likewise.
7688 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
7689 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
7690 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
7691 srv_xmlfiles.
7692 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
7693 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
7694
c03e6ccc
YQ		 76952012-02-29 Yao Qi <yao@codesourcery.com>
7696 Pedro Alves <palves@redhat.com>
7697
7698 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
7699 `step_over_finished' is true.
7700
644cebc9
PA		 77012012-02-27 Pedro Alves <palves@redhat.com>
7702
7703 * linux-low.c (pid_is_stopped): Delete, moved to common/.
7704 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
7705
c14d7ab2
PA		 77062012-02-27 Pedro Alves <palves@redhat.com>
7707
7708 PR server/9684
7709 * linux-low.c (pid_is_stopped): New.
7710 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
7711
412c89dd
LM		 77122012-02-25 Luis Machado <lgustavo@codesourcery.com>
7713
7714 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
7715 of conditions.
7716
b745defe
MR		 77172012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
7718
7719 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
7720
9f3a5c85
LM		 77212012-02-24 Luis Machado <lgustavo@codesourcery>
7722
7723 * server.c (handle_query): Advertise support for target-side
7724 breakpoint condition evaluation.
7725 (process_point_options): New function.
7726 (process_serial_event): When inserting a breakpoint, check for
7727 a target-side condition that should be evaluated.
7728
7729 * mem-break.c: Include regcache.h and ax.h.
7730 (point_cond_list_t): New data structure.
7731 (breakpoint) <cond_list>: New field.
7732 (find_gdb_breakpoint_at): Make non-static.
7733 (delete_gdb_breakpoint_at): Clear any target-side
7734 conditions.
7735 (clear_gdb_breakpoint_conditions): New function.
7736 (add_condition_to_breakpoint): Likewise.
7737 (add_breakpoint_condition): Likewise.
7738 (gdb_condition_true_at_breakpoint): Likewise.
7739 (gdb_breakpoint_here): Return result directly instead
7740 of going through a local variable.
7741
7742 * mem-break.h (find_gdb_breakpoint_at): New prototype.
7743 (clear_gdb_breakpoint_conditions): Likewise.
7744 (add_breakpoint_condition): Likewise.
7745 (gdb_condition_true_at_breakpoint): Likewise.
7746
7747 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
7748 (need_step_over_p): Take target-side breakpoint condition into
7749 consideration.
7750
5e1dc496
LM		 77512012-02-24 Luis Machado <lgustavo@codesourcery>
7752
7753 * server.h: Include tracepoint.h.
7754 (agent_mem_read, agent_get_trace_state_variable_value,
7755 agent_set_trace_state_variable_value,
7756 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
7757 get_set_tsv_func_addr): New prototypes.
7758
7759 * ax.h: New include file.
7760 * ax.c: New source file.
7761
7762 * tracepoint.c: Include ax.h.
7763 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
7764 agent_expr, eval_result_type): Move to ax.h.
7765 (parse_agent_expr): Rename to ...
7766 (gdb_parse_agent_expr): ... this, make it non-static and move
7767 to ax.h.
7768 (unparse_agent_expr) Rename to ...
7769 (gdb_unparse_agent_expr): ... this, make it non-static and move
7770 to ax.h.
7771 (eval_agent_expr): Rename to ...
7772 (eval_tracepoint_agent_expr): ... this.
7773 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
7774 forward declarations.
7775 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
7776 (agent_get_trace_state_variable_value): New function.
7777 (agent_set_trace_state_variable_value): New function.
7778 (cmd_qtdp): Call gdb_parse_agent_expr (...).
7779 (response_tracepoint): Call gdb_unparse_agent_expr (...).
7780 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
7781 (condition_true_at_tracepoint): Likewise.
7782 (parse_agent_expr): Rename to ...
7783 (gdb_parse_agent_expr): ... this and move to ax.c.
7784 (unparse_agent_expr): Rename to ...
7785 (gdb_unparse_agent_expr): ... this and move to ax.c.
7786 (gdb_agent_op_name): Move to ax.c.
7787 (eval_agent_expr): Rename to ...
7788 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
7789 and move to ax.c.
7790 (eval_tracepoint_agent_expr): New function.
7791 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 7792 non-static.
5e1dc496
LM		 7793 (current_insn_ptr, emit_error, struct bytecode_address): Move to
7794 ax.c.
7795 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
7796 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
7797 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
7798 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
7799 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
7800 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
7801 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
7802 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
7803 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
7804 (compile_bytecodes): Remove forward declaration.
7805 (is_goto_target): Move to ax.c.
7806 (compile_bytecodes): Move to ax.c and call
7807 agent_get_trace_state_variable_value (...) and
7808 agent_set_trace_state_variable_value (...).
7809
7810 * Makefile.in: Update ax.c and IPA dependencies.
7811
277e4e52
PA		 78122012-02-24 Pedro Alves <palves@redhat.com>
7813
7814 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
7815 (cmd_bigqtbuffer_circular): ... this. Only handle
7816 'QTBuffer:circular:'.
7817 (handle_tracepoint_general_set): Adjust.
7818
bf4c19f7
YQ		 78192012-02-16 Yao Qi <yao@codesourcery.com>
7820
7821 * inferiors.c: Move code to ...
7822 * dll.c: .... here. New.
7823 * server.h: Declare clear_dlls.
7824 * Makefile.in (SFILES): Add dll.c.
7825 (OBS): Add dll.o
7826 (dll.o): New rule.
7827
d73f2619
YQ		 78282012-02-11 Yao Qi <yao@codesourcery.com>
7829
7830 * server.c: (handle_monitor_command): Add a new parameter
7831 `own_buf'.
7832 (handle_query): Update caller.
7833
f8255c2a
JB		 78342012-02-09 Joel Brobecker <brobecker@adacore.com>
7835
7836 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
7837 * configure, config.in: Regenerate.
7838 * hostio.c: Provide an alternate implementation if HAVE_READLINK
7839 is not defined.
7840
da84f473
PA		 78412012-02-02 Pedro Alves <palves@redhat.com>
7842
7843 Try SIGKILL first, then PTRACE_KILL.
7844 * linux-low.c (linux_kill_one_lwp): New.
7845 (linux_kill_one_lwp): Rename to ...
7846 (kill_one_lwp_callback): ... this. Use the new
7847 linux_kill_one_lwp.
7848
e886a173
PA		 78492012-02-02 Pedro Alves <palves@redhat.com>
7850
7851 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
7852 inferior.
7853
be07f1a2
PA		 78542012-01-27 Pedro Alves <palves@redhat.com>
7855
7856 * linux-low.c (linux_child_pid_to_exec_file): Delete.
7857 (elf_64_file_p): Make static.
7858 (linux_pid_exe_is_elf_64_file): New.
7859 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
7860 Delete declarations.
7861 (linux_pid_exe_is_elf_64_file): Declare.
7862 * linux-x86-low.c (x86_arch_setup): Use
7863 linux_pid_exe_is_elf_64_file.
7864
d8301ad1
JK		 78652012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
7866
7867 * linux-low.c (linux_wait_for_event_1): Rename to ...
7868 (linux_wait_for_event): ... here and merge it with former
7869 linux_wait_for_event - new variable wait_ptid, use it.
7870 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
7871
01b17894
PA		 78722012-01-23 Pedro Alves <palves@redhat.com>
7873
7874 * server.c (main): Avoid yet another case of infinite loop while
7875 detaching/killing after a longjmp.
7876
e825046f
JK		 78772012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
7878
7879 Code cleanup.
7880 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
7881
b9e7b9c3
UW		 78822012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
7883
7884 * hostio.c (handle_readlink): New function.
7885 (handle_vFile): Call it to handle "vFile:readlink" packets.
7886
901f9912
UW		 78872012-01-20 Pedro Alves <palves@redhat.com>
7888 Ulrich Weigand <ulrich.weigand@linaro.org>
7889
7890 * server.c (handle_v_requests): Only support vAttach and vRun to
7891 start multiple processes when in extended protocol mode.
7892
fc1ab1a0
PA		 78932012-01-17 Pedro Alves <palves@redhat.com>
7894
7895 * tracepoint.c (initialize_tracepoint): Use mmap instead of
7896 memalign plus mprotect to allocate the scratch buffer.
7897
7d5d4e98
PA		 78982012-01-13 Pedro Alves <palves@redhat.com>
7899
7900 * server.c (attach_inferior): Clear `cont_thread'.
7901
f128d5e9
PA		 79022012-01-13 Pedro Alves <palves@redhat.com>
7903
7904 * server.c (main): Avoid infinite loop while detaching/killing
7905 after a longjmp.
7906
06db92f0
DE		 79072012-01-09 Doug Evans <dje@google.com>
7908
7909 * server.c (start_inferior): Set last_ptid in --wrapper case.
7910
32d92999
YQ		 79112012-01-06 Yao Qi <yao@codesourcery.com>
7912
7913 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
7914 defined.
7915 [IN_PROCESS_AGENT] (debug_agent): New global variable.
7916
5e0a92a9
YQ		 79172012-01-04 Yao Qi <yao@codesourcery.com>
7918
7919 * tracepoint.c (cmd_qtdp): Print debug message
7920 for static tracepoint.
7921
ae639e8c
YQ		 79222012-01-04 Yao Qi <yao@codesourcery.com>
7923
7924 * tracepoint.c (trace_vdebug): Differentiate debug message
7925 between gdbserver and IPA.
7926
f72429c5
YQ		 79272012-01-03 Yao Qi <yao@codesourcery.com>
7928
7929 * tracepoint.c (tracepoint_was_hit): Don't collect for
7930 static tracepoint.
7931
12c3e59c
JB		 79322012-01-02 Joel Brobecker <brobecker@adacore.com>
7933
7934 * terminal.h: Reformat copyright header.
7935
67827812
JB		 79362012-01-02 Joel Brobecker <brobecker@adacore.com>
7937
7938 * server.c (gdbserver_version): Update copyright year.
7939 * gdbreplay.c (gdbreplay_version): Likewise.
7940
3e52c33d
JK		 79412011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
7942
7943 * linux-low.c (linux_create_inferior): Put empty if clause for write.
7944
7945 Revert:
7946 2011-12-18 Hui Zhu <teawater@gmail.com>
7947 * linux-low.c (linux_create_inferior): Save return value to ret.
7948
66f1260e
HZ		 79492011-12-18 Hui Zhu <teawater@gmail.com>
7950
7951 * linux-low.c (linux_create_inferior): Save return value to ret.
7952
e77616d7
DE		 79532011-12-16 Doug Evans <dje@google.com>
7954
e7b06c57
DE		 7955 * linux-low.c (linux_create_inferior): If stdio connection,
7956 redirect stdin from /dev/null, stdout to stderr.
7957 * remote-utils.c (remote_is_stdio): New static global.
7958 (remote_connection_is_stdio): New function.
7959 (remote_prepare): Handle stdio connection.
7960 (remote_open): Ditto.
7961 (remote_close): Don't close stdin for stdio connections.
7962 (read_prim,write_prim): New functions. Replace all calls to
7963 read/write to these.
7964 * server.c (main): Watch for "-" argument. Move call to
7965 remote_prepare before start_inferior.
7966 * server.h (STDIO_CONNECTION_NAME): New macro.
7967 (remote_connection_is_stdio): Declare.
7968
e77616d7
DE		 7969 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
7970 in debugging output.
7971
82067193
YQ		 79722011-12-15 Yao Qi <yao@codesourcery.com>
7973
7974 * tracepoint.c: Include sys/syscall.h.
7975 (gdb_ust_thread): Remove preprocessor conditional.
7976
82bfbe7e
PA		 79772011-12-14 Pedro Alves <pedro@codesourcery.com>
7978
7979 * linux-low.c (linux_detach_one_lwp): Call
7980 the_low_target.prepare_to_resume before detaching.
7981
712c6575
YQ		 79822011-12-14 Yao Qi <yao@codesourcery.com>
7983
7984 * tracepoint.c (gdb_ust_thread): Don't ignore return value
7985 of write.
7986
d54d1edf
YQ		 79872011-12-14 Yao Qi <yao@codesourcery.com>
7988
7989 * i386-low.c (i386_low_stopped_data_address): Initialize local
7990 variable `control'.
7991
6210a125
PA		 79922011-12-13 Pedro Alves <pedro@codesourcery.com>
7993
7994 PR remote/13492
7995
7996 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
7997 DR_CONTROL unless necessary. Extend comments.
7998 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
7999 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
8000
2ece8244
YQ		 80012011-12-13 Yao Qi <yao@codesourcery.com>
8002
8003 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
8004 macros.
8005 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
8006
784867a5
JK		 80072011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
8008
8009 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
8010 Print new debug message for such case.
8011
6bf36717
JK		 80122011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8013
8014 Fix overlapping memcpy.
8015 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
8016 the read_inferior_memory transfer.
8017 (delete_fast_tracepoint_jump): New variable buf. Use it for the
8018 write_inferior_memory transfer.
8019 (set_fast_tracepoint_jump): New variable buf. Use it for the
8020 read_inferior_memory and write_inferior_memory transfers.
8021 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
8022 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
8023 Use it for the write_inferior_memory transfer.
8024 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
8025 buffers.
8026
50275556
MR		 80272011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8028
8029 * linux-low.c (fetch_register, store_register): Make code
8030 consistent, fix formatting.
8031
7325beb4
MR		 80322011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8033
8034 * linux-low.c (usr_store_inferior_registers): Factor out code
8035 to handle individual registers into...
8036 (store_register): ... this new function.
8037
c642a434
UW		 80382011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
8039
8040 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
8041 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
8042 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
8043 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
8044 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
8045 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
8046 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
8047 (srv_xmlfiles): Add new XML files.
8048
8049 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
8050 and <sys/uio.h>.
8051 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
8052 (init_registers_s390_linux32v1): Add prototype.
8053 (init_registers_s390_linux32v2): Likewise.
8054 (init_registers_s390_linux64v1): Likewise.
8055 (init_registers_s390_linux64v2): Likewise.
8056 (init_registers_s390x_linux64v1): Likewise.
8057 (init_registers_s390x_linux64v2): Likewise.
8058 (s390_num_regs): Increment to 52.
8059 (s390_regmap): Add orig_r2 register.
8060 (s390_num_regs_3264): Increment to 68.
8061 (s390_regmap_3264): Add orig_r2 register.
8062 (s390_collect_ptrace_register): Handle orig_r2 register.
8063 (s390_supply_ptrace_register): Likewise.
8064 (s390_fill_last_break): New function.
8065 (s390_store_last_break): Likewise.
8066 (s390_fill_system_call): New function.
8067 (s390_store_system_call): Likewise.
8068 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
8069 register sets.
8070 (s390_check_regset): New function.
8071 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
8072 NT_S390_SYSTEM_CALL regsets and use appropriate description.
8073 Update target_regsets for available register sets.
8074
2268b414
JK		 80752011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
8076 Jan Kratochvil <jan.kratochvil@redhat.com>
8077
8078 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
8079 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
8080 New.
8081 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
8082 * linux-low.h (struct process_info_private): New member r_debug.
8083 * server.c (handle_qxfer_libraries): Call
8084 the_target->qxfer_libraries_svr4.
8085 (handle_qxfer_libraries_svr4): New function.
8086 (qxfer_packets): New entry "libraries-svr4".
8087 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
8088 * target.h (struct target_ops): New member qxfer_libraries_svr4.
8089 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
8090 PACKET_qXfer_libraries_svr4.
8091
d6db1fab
UW		 80922011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
8093
8094 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
8095 PSW address/mask between 8-byte and 16-byte formats.
8096 (s390_supply_ptrace_register): Likewise.
8097 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
8098 basic addressing mode bit.
8099
242f5f1c
SS		 81002011-11-24 Stan Shebs <stan@codesourcery.com>
8101
8102 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
8103
f196051f
SS		 81042011-11-17 Stan Shebs <stan@codesourcery.com>
8105
8106 * tracepoint.c (struct tracepoint): New field traceframe_usage.
8107 (tracing_start_time): New global.
8108 (tracing_stop_time): New global.
8109 (tracing_user_name): New global.
8110 (tracing_notes): New global.
8111 (tracing_stop_note): New global.
8112 (cmd_qtstart): Set traceframe_usage, start_time.
8113 (stop_tracing): Set stop_time.
8114 (cmd_qtstatus): Report additional status.
8115 (cmd_qtp): New function.
8116 (handle_tracepoint_query): Call it.
8117 (cmd_qtnotes): New function.
8118 (handle_tracepoint_general_set): Call it.
8119 (get_timestamp): Rename from tsv_get_timestamp.
8120
405f8e94
SS		 81212011-11-14 Stan Shebs <stan@codesourcery.com>
8122 Kwok Cheung Yeung <kcy@codesourcery.com>
8123
8124 * linux-x86-low.c (small_jump_insn): New.
8125 (i386_install_fast_tracepoint_jump_pad): Add arguments for
8126 trampoline and error message, build a trampoline and issue a small
8127 jump instruction to it.
8128 (x86_install_fast_tracepoint_jump_pad): Add arguments for
8129 trampoline and error message.
8130 (x86_get_min_fast_tracepoint_insn_len): New.
8131 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
8132 * linux-low.h (struct linux_target_ops): Add arguments to
8133 install_fast_tracepoint_jump_pad operation, add new operation.
8134 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
8135 arguments.
8136 (linux_get_min_fast_tracepoint_insn_len): New function.
8137 (linux_target_op): Add new operation.
8138 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
8139 (gdb_trampoline_buffer_end): Ditto.
8140 (gdb_trampoline_buffer_error): Ditto.
8141 (struct ipa_sym_addresses): Add fields for new IPA variables.
8142 (symbol_list): Add entries for new IPA variables.
8143 (struct tracepoint): Add fields to hold the address range of the
8144 trampoline used by the tracepoint.
8145 (trampoline_buffer_head): New static variable.
8146 (trampoline_buffer_tail): Ditto.
8147 (claim_trampoline_space): New function.
8148 (have_fast_tracepoint_trampoline_buffer): New function.
8149 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
8150 structure.
8151 (install_fast_tracepoint): Ditto, also add error buffer argument.
8152 (cmd_qtminftpilen): New function.
8153 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
8154 (fast_tracepoint_from_trampoline_address): New function.
8155 (fast_tracepoint_collecting): Handle trampoline as part of jump
8156 pad space.
8157 (set_trampoline_buffer_space): New function.
8158 (initialize_tracepoint): Initialize new IPA variables.
8159 * target.h (struct target_ops): Add arguments to
8160 install_fast_tracepoint_jump_pad operation, add new
8161 get_min_fast_tracepoint_insn_len operation.
8162 (target_get_min_fast_tracepoint_insn_len): New.
8163 (install_fast_tracepoint_jump_pad): Add arguments.
8164 * server.h (IPA_BUFSIZ): Define.
8165 * linux-i386-ipa.c: Include extra header files.
8166 (initialize_fast_tracepoint_trampoline_buffer): New function.
8167 (initialize_low_tracepoint): Call it.
8168 * server.h (set_trampoline_buffer_space): Declare.
8169 (claim_trampoline_space): Ditto.
8170 (have_fast_tracepoint_trampoline_buffer): Ditto.
8171
1e4d1764
YQ		 81722011-11-14 Yao Qi <yao@codesourcery.com>
8173
8174 * server.c (handle_query): Handle InstallInTrace for qSupported.
8175 * tracepoint.c (add_tracepoint): Sort list.
8176 (install_tracepoint, download_tracepoint): New.
8177 (cmd_qtdp): Call them to install and download tracepoints.
8178 (sort_tracepoints): Removed.
8179 (cmd_qtstart): Update.
8180
5c73ff4e
YQ		 81812011-11-14 Yao Qi <yao@codesourcery.com>
8182
8183 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
8184 * mem-break.h: Declare.
8185 * tracepoint.c (cmd_qtstart): Move some code to ...
8186 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
8187 New.
8188 (download_tracepoints): Move some code to ...
8189 (download_tracepoint_1): ... here. New.
8190
86a30030
YQ		 81912011-11-08 Yao Qi <yao@codesourcery.com>
8192
8193 * remote-utils.c (relocate_instruction): A comment fix.
8194
8d26e50c
JB		 81952011-11-07 Joel Brobecker <brobecker@adacore.com>
8196
8197 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
8198 (i386_dr_low_get_control, i386_dr_low_get_status): Use
8199 dr_status_mirror and dr_control_mirror from debug_reg_state.
8200 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
8201 (i386_initial_stuff): Remove use of deleted globals.
8202 (i386_get_thread_context, i386_set_thread_context,
8203 i386_thread_added): Use dr_status_mirror and dr_control_mirror
8204 from debug_reg_state.
8205
a59306a3
YQ		 82062011-11-05 Yao Qi <yao@codesourcery.com>
8207
8208 * tracepoint.c (gdb_collect): Loop over tracepoints of same
8209 address as TPOINT's.
8210
3065dfb6
SS		 82112011-11-02 Stan Shebs <stan@codesourcery.com>
8212
8213 * tracepoint.c (agent_mem_read_string): New function.
8214 (eval_agent_expr): Call it for tracenz.
8215 * server.c (handle_query): Report support for tracenz.
8216
fd0d8c7c
YQ		 82172011-11-02 Yao Qi <yao@codesourcery.com>
8218
8219 * tracepoint.c (cmd_qtstart): Remove unused local variables.
8220
609086b1
YQ		 82212011-11-02 Yao Qi <yao@codesourcery.com>
8222
8223 * target.h: Fix a typo in comment.
8224
b9fd1791
PA		 82252011-10-31 Pedro Alves <pedro@codesourcery.com>
8226
8227 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
8228 clobber the breakpoints' shadows with fast tracepoint jumps.
8229 * mem-break.h (check_mem_write): Add `myaddr' parameter.
8230 * target.c (write_inferior_memory): Also pass MYADDR down to
8231 check_mem_write.
8232
03583c20
UW		 82332011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
8234
8235 * configure.ac: Check support for personality routine.
8236 * configure: Regenerate.
8237 * config.in: Likewise.
8238 * linux-low.c: Include <sys/personality.h>.
8239 Define ADDR_NO_RANDOMIZE if necessary.
8240 (linux_create_inferior): Disable address space randomization when
8241 forking inferior, if requested.
8242 (linux_supports_disable_randomization): New function.
8243 (linux_target_ops): Install it.
8244 * server.h (disable_randomization): Declare.
8245 * server.c (disable_randomization): New global variable.
8246 (handle_general_set): Handle QDisableRandomization.
8247 (handle_query): Likewise for qSupported.
8248 (main): Support --disable-randomization and --no-disable-randomization
8249 command line arguments.
8250 * target.h (struct target_ops): Add supports_disable_randomization.
8251 (target_supports_disable_randomization): New macro.
8252
723b724b
MF		 82532011-09-29 Mike Frysinger <vapier@gentoo.org>
8254
8255 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
8256 ifdef check.
8257 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
8258 [!PT_GETDSBT] (target_loadmap): New definition.
8259 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
8260 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
8261 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
8262 and PT_GETDSBT to LINUX_LOADMAP.
8263 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
8264 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
8265
55329a5c 82662011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 8267
8268 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
8269 (arm_linux_hwbp_cap): New static variable.
8270 (arm_linux_get_hwbp_cap): Replace by ...
8271 (arm_linux_init_hwbp_cap): ... this new function.
8272 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
8273 (arm_linux_get_hw_watchpoint_count): Likewise.
8274 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8275 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
8276 (arm_prepare_to_resume): Use perror_with_name instead of error.
8277
55329a5c 82782011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 8279
8280 * linux-arm-low.c: Include <signal.h>.
8281 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
8282 (struct arm_linux_hwbp_cap): New data type.
8283 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
8284 (struct arm_linux_hw_breakpoint): New data type.
8285 (MAX_BPTS, MAX_WPTS): Define.
8286 (struct arch_process_info, struct arch_lwp_info): New data types.
8287 (arm_linux_get_hwbp_cap): New function.
8288 (arm_linux_get_hw_breakpoint_count): Likewise.
8289 (arm_linux_get_hw_watchpoint_count): Likewise.
8290 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8291 (arm_hwbp_control_initialize): Likewise.
8292 (arm_hwbp_control_is_enabled): Likewise.
8293 (arm_hwbp_control_is_initialized): Likewise.
8294 (arm_hwbp_control_disable): Likewise.
8295 (arm_linux_hw_breakpoint_equal): Likewise.
8296 (arm_linux_hw_point_initialize): Likewise.
8297 (struct update_registers_data): New data structure.
8298 (update_registers_callback: New function.
8299 (arm_insert_point): Likewise.
8300 (arm_remove_point): Likewise.
8301 (arm_stopped_by_watchpoint): Likewise.
8302 (arm_stopped_data_address): Likewise.
8303 (arm_new_process): Likewise.
8304 (arm_new_thread): Likewise.
8305 (arm_prepare_to_resume): Likewise.
8306 (the_low_target): Register arm_insert_point, arm_remove_point,
8307 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
8308 arm_new_thread, and arm_prepare_to_resume.
8309
6b9801d4
SS		 83102011-09-15 Stan Shebs <stan@codesourcery.com>
8311
8312 * server.h (struct emit_ops): Add compare-goto fields.
8313 * tracepoint.c (gdb_agent_op_sizes): New table.
8314 (emit_eq_goto): New function.
8315 (emit_ne_goto): New function.
8316 (emit_lt_goto): New function.
8317 (emit_le_goto): New function.
8318 (emit_gt_goto): New function.
8319 (emit_ge_goto): New function.
8320 (is_goto_target): New function.
8321 (compile_bytecodes): Recognize special cases of compare-goto
8322 combinations and call specialized emitters for them.
8323 * linux-x86-low.c (amd64_emit_eq_goto): New function.
8324 (amd64_emit_ne_goto): New function.
8325 (amd64_emit_lt_goto): New function.
8326 (amd64_emit_le_goto): New function.
8327 (amd64_emit_gt_goto): New function.
8328 (amd64_emit_ge_goto): New function.
8329 (amd64_emit_ops): Add the new functions.
8330 (i386_emit_eq_goto): New function.
8331 (i386_emit_ne_goto): New function.
8332 (i386_emit_lt_goto): New function.
8333 (i386_emit_le_goto): New function.
8334 (i386_emit_gt_goto): New function.
8335 (i386_emit_ge_goto): New function.
8336 (i386_emit_ops): Add the new functions.
8337
bf15cbda
SS		 83382011-09-08 Stan Shebs <stan@codesourcery.com>
8339
8340 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
8341 (i386_emit_epilogue): Restore %ebx.
8342
943ca1dd
JZ		 83432011-08-31 Jie Zhang <jzhang918@gmail.com>
8344
8345 * server.c (step_thread): Remove definition.
8346 (process_serial_event): Don't handle Hs.
8347 * server.h (step_thread): Remove declaration.
8348 * target.c (set_desired_inferior): Remove use of step_thread.
8349
e3deef73
LM		 83502011-08-24 Luis Machado <lgustavo@codesourcery.com>
8351
8352 * linux-low.c: Include linux-procfs.h.
8353 (linux_attach_lwp_1): Update comments.
8354 (linux_attach): Scan for existing threads when attaching to a
8355 process that is the tgid.
8356 * Makefile.in: Update dependencies.
8357
13da1c97
LM		 83582011-08-24 Luis Machado <lgustavo@codesourcery.com>
8359
8360 * configure.srv: Add linux-procfs.o dependencies.
8361
881127c9
YQ		 83622011-08-14 Yao Qi <yao@codesourcery.com>
8363
8364 * target.h (struct target_ops): Fix indent.
8365 * win32-low.c (win32_target_ops): Fix comment.
8366
58dbd541
YQ		 83672011-08-14 Andrew Jenner <andrew@codesourcery.com>
8368 Yao Qi <yao@codesourcery.com>
8369
8370 * Makefile.in (clean): Remove tic6x-*.c files.
8371 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
8372 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
8373 (tic6x-c64xp-linux.c): Likewise.
8374 * configure.srv: Add support for tic6x-*-uclinux.
8375 * linux-tic6x-low.c: New.
8376 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
8377
78d85199
YQ		 83782011-08-14 Andrew Stubbs <ams@codesourcery.com>
8379 Yao Qi <yao@codesourcery.com>
8380
8381 * target.h (struct target_ops): Add read_loadmap.
8382 * linux-low.c (struct target_loadseg): New type.
8383 (struct target_loadmap): New type.
8384 (linux_read_loadmap): New function.
8385 (linux_target_ops): Add linux_read_loadmap.
8386 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 8387 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
8388 to NULL.
78d85199 8389
a959a88d
EZ		 83902011-08-05 Eli Zaretskii <eliz@gnu.org>
8391
8392 * win32-low.c: Include <stdint.h>.
8393
1ced966e
PA		 83942011-07-22 Pedro Alves <pedro@codesourcery.com>
8395
8396 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
8397 to the inferior here.
8398 (i386_remove_aligned_watchpoint): Ditto.
8399 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
8400 fit part of the watchpoint in the debug registers.
8401 (i386_update_inferior_debug_regs): New.
8402 (i386_low_insert_watchpoint): Work on a local mirror of the debug
8403 registers, and only update the inferior on success.
8404 (i386_low_remove_watchpoint): Ditto.
8405
d26e3629
KY		 84062011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
8407
8408 * linux-low.c (compare_ints, unique, list_threads, show_process,
8409 linux_core_of_thread): Delete.
8410 (linux_target_ops): Change linux_core_of_thread to
8411 linux_common_core_of_thread.
8412 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
8413 * utils.c (malloc_failure): Change type of argument.
8414 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
8415 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
8416 common/linux-osdata.c, common/ptid.c and common/buffer.c.
8417 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
8418 (IPA_OBJS): Add common-utils-ipa.o.
8419 (ptid_h, linux_osdata_h): New macros.
8420 (server_h): Add common/common-utils.h, common/xml-utils.h,
8421 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
8422 common/ptid.h.
8423 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
8424 ptid.o, buffer.o): New rules.
8425 (linux-low.o): Add common/linux-osdata.h as a dependency.
8426 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
8427 * configure.ac: Add AC_HEADER_DIRENT check.
8428 * config.in: Regenerate.
8429 * configure: Regenerate.
8430 * remote-utils.c (xml_escape_text): Delete.
8431 (buffer_grow, buffer_free, buffer_init, buffer_finish,
8432 buffer_xml_printf): Move to common/buffer.c.
8433 * server.c (main): Remove call to initialize_inferiors.
8434 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
8435 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
8436 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
8437 internal_error, gdb_assert, gdb_assert_fail): Delete.
8438 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
8439 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
8440 common/buffer.h.
8441 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
8442 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
8443 initialize_inferiors): Delete.
8444
2275a1a7
PA		 84452011-07-20 Pedro Alves <pedro@codesourcery.com>
8446
8447 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
8448 symbol error.
8449
0a5b1e09
PA		 84502011-05-31 Pedro Alves <pedro@codesourcery.com>
8451
8452 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
8453 assertion.
8454 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
8455
6938fd34
YQ		 84562011-05-26 Yao Qi <yao@codesourcery.com>
8457
8458 * Makefile.in (thread-db.o): Track dependence to
8459 common/gdb_thread_db.h.
8460 * thread-db.c: include gdb_thread_db.h from right place.
8461
b481f9e0
TT		 84622011-05-16 Adrian Cornish <gnu@bluedreamer.com>
8463
8464 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
8465 __FILE__ and __LINE__ to internal_error.
8466
98a5dd13
DE		 84672011-05-13 Doug Evans <dje@google.com>
8468
8469 * thread-db.c (try_thread_db_load_from_sdir): New function.
8470 (try_thread_db_load_from_dir): New function.
8471 (thread_db_load_search): Handle $sdir, ignore $pdir.
8472 Remove trying of system directories if search of
8473 libthread-db-search-path fails, that is now done via $sdir.
8474
d248b706
KY		 84752011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
8476
8477 * server.c (handle_query): Add EnableDisableTracepoints to the list
8478 of supported features.
43aaf8b6 8479 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 8480 tracepoints.
43aaf8b6
PA		 8481 (cmd_qtenable_disable): New.
8482 (cmd_qtstart): Install tracepoints even if disabled.
8483 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
8484 receiving a QTEnable or QTDisable packet.
8485 (gdb_collect): Skip data collection if fast tracepoint is disabled.
8486 (ust_marker_to_static_tracepoint): Do not ignore disabled static
8487 tracepoints.
8488 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 8489
84e578fb
DE		 84902011-05-10 Doug Evans <dje@google.com>
8491
8492 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
8493
71f55dd8
DE		 84942011-05-04 Doug Evans <dje@google.com>
8495
8496 * linux-low.c (linux_join): Skip process lookup.
8497 * spu-low.c (spu_join): Ditto.
8498 * server.c (join_inferiors_callback): Delete.
8499 (process_serial_event): For 'D' packet (detach) call join_inferior
8500 directly.
8501
4d393d60
JM		 85022011-05-04 Joseph Myers <joseph@codesourcery.com>
8503
8504 * README: Don't mention xscale*-*-linux*.
8505 * configure.srv (xscale*-*-linux*): Don't handle target.
8506
b00ad6ff
NF		 85072011-04-27 Nathan Froyd <froydnj@codesourcery.com>
8508
8509 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
8510 casting pointers.
8511 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
8512 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
8513 (i386_emit_void_call_2): Likewise.
8514
af96c192
YQ		 85152011-04-26 Yao Qi <yao@codesourcery.com>
8516
43aaf8b6
PA		 8517 * linux-low.c: Move common macros to linux-ptrace.h.
8518 Include linux-ptrace.h.
af96c192
YQ		 8519 * Makefile.in (linux_ptrace_h): New.
8520 (linux-low.o): Depends on linux-ptrace.h.
8521
03f2bd59
JK		 85222011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
8523
8524 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
8525 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
8526 (remote_prepare): New function with most of the TCP code from ...
8527 (remote_open): ... here. Detect PORT here unconditionally. Move also
8528 setting transport_is_reliable.
8529 * server.c (run_once): New variable.
8530 (gdbserver_usage): Document it.
8531 (main): Set run_once for `--once'. Call remote_prepare. Exit after
8532 the first run if RUN_ONCE.
8533 * server.h (run_once, remote_prepare): New declarations.
8534
7a9dd1b2
TT		 85352011-04-19 Tom Tromey <tromey@redhat.com>
8536
8537 * win32-low.c (handle_load_dll): Remove duplicate "the".
8538
81239425
PM		 85392011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
8540
8541 Remove support for old Cygwin 1.5 versions.
8542 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
8543 function to avoid warning.
8544 (win32_add_one_solib): Use cygwin_conv_path function to avoid
8545 warning.
8546
9e0627f1
PM		 85472011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
8548
8549 * gdbserver/server.h (Macro _): Define it if not available.
8550
588eebee
MS		 85512011-03-14 Michael Snyder <msnyder@vmware.com>
8552
348af9f7 8553 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 8554
43f70d4c
JB		 85552011-03-10 Joel Brobecker <brobecker@adacore.com>
8556
8557 * Makefile.in (maintainer-clean realclean distclean): Remove
8558 "make ... subdir_do" command.
8559
348af9f7
MS		 85602011-03-10 Michael Snyder <msnyder@vmware.com>
8561
8562 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
8563
8564 * server.c (handle_v_run): Free alloced buffer on early return.
8565
e637a4f5
YQ		 85662011-03-09 Yao Qi <yao@codesourcery.com>
8567
8568 Revert:
8569 2011-03-04 Yao Qi <yao@codesourcery.com>
8570
8571 * Makefile.in: Remove GNU make feature --directory.
8572
8573 2011-03-05 Yao Qi <yao@codesourcery.com>
8574
8575 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
8576 (subdir_do): New make target. Copied from gdb/Makefile.
8577 (maintainer-clean, realclean, distclean, clean): Call corresponding
8578 make targets in common/Makefile.
8579
8580 2011-02-11 Yao Qi <yao@codesourcery.com>
8581
8582 * configure.ac: Call AC_PROG_RANLIB.
8583 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
8584 * configure: Regenerate.
8585
e6edda56
JK		 85862011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8587
8588 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
8589
e5141119
JB		 85902011-03-06 Yao Qi <yao@codesourcery.com>
8591
8592 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
8593
64794aa4
JB		 85942011-03-05 Yao Qi <yao@codesourcery.com>
8595
8596 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
8597 (subdir_do): New make target. Copied from gdb/Makefile.
8598 (maintainer-clean, realclean, distclean, clean): Call corresponding
8599 make targets in common/Makefile.
8600
7a762829
YQ		 86012011-03-04 Yao Qi <yao@codesourcery.com>
8602
8603 * Makefile.in: Remove GNU make feature --directory.
8604
348af9f7
MS		 86052011-03-04 Michael Snyder <msnyder@vmware.com>
8606
8607 * server.c (queue_stop_reply): Call xmalloc not malloc.
8608
86092011-03-02 Michael Snyder <msnyder@vmware.com>
8610
8611 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
8612
9f72fee2
MS		 86132011-02-28 Michael Snyder <msnyder@vmware.com>
8614
588eebee
MS		 8615 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
8616 (cmd_qtframe): Ditto.
8617 (cmd_qtbuffer): Ditto.
8618 (cmd_bigqtbuffer): Ditto.
8619
9f72fee2
MS		 8620 * utils.c (decimal2str): Initialize 'width' to nine, then
8621 don't mess with it.
8622
8040bd49
UW		 86232011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8624
8625 * hostio.c (require_data): Free *data, not data.
8626
7e52cbd0
JK		 86272011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8628
8629 * hostio.c (require_data): Use free, not xfree.
8630
9130f83e
MS		 86312011-02-27 Michael Snyder <msnyder@vmware.com>
8632
4b812f4e
MS		 8633 * server.c (handle_query): Discard unused value.
8634
9130f83e
MS		 8635 * hostio.c (require_data): Free malloc memory before returning
8636 error.
8637
69d37113
MS		 86382011-02-26 Michael Snyder <msnyder@vmware.com>
8639
8640 * linux-low.c (list_threads): Call closedir for dirent.
8641
35f5825a
MS		 86422011-02-27 Michael Snyder <msnyder@vmware.com>
8643
2a589cef
MS		 8644 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
8645 a case statement falls through.
8646
0adea5f7
MS		 8647 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
8648
35f5825a
MS		 8649 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
8650 in comparison.
8651
238f1c74
MS		 86522011-02-26 Michael Snyder <msnyder@vmware.com>
8653
8654 * utils.c (decimal2str): Eliminate dead code and dead param.
8655 (pulongest): Drop dead param from call to decimal2str.
8656 (plongest): Ditto.
8657
633ff500
JB		 86582011-02-24 Joel Brobecker <brobecker@adacore.com>
8659
8660 Revert the following patch (not approved yet):
8661 2011-02-21 Hui Zhu <teawater@gmail.com>
8662 * tracepoint.c (tp_printf): New function.
8663 (eval_agent_expr): Handle gdb_agent_op_printf.
8664
f9c6ff72
HZ		 86652011-02-21 Hui Zhu <teawater@gmail.com>
8666
8667 * tracepoint.c (tp_printf): New function.
8668 (eval_agent_expr): Handle gdb_agent_op_printf.
8669
94d5e490
TT		 86702011-02-18 Tom Tromey <tromey@redhat.com>
8671
8672 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
8673 (tracepoint.o): Likewise.
8674 * tracepoint.c (enum gdb_agent_op): Use ax.def.
8675 (gdb_agent_op_names): Likewise.
8676
c7f96d2b
TT		 86772011-02-18 Tom Tromey <tromey@redhat.com>
8678
8679 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
8680 gdb_agent_op_rot>: New constants.
8681 (gdb_agent_op_names): Add pick and roll.
8682 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
8683 cases.
8684
0feedb2c
JK		 86852011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
8686
8687 * aclocal.m4: Regenerated with aclocal-1.11.1.
8688
b3b9301e
PA		 86892011-02-14 Pedro Alves <pedro@codesourcery.com>
8690
8691 * server.c (handle_qxfer_traceframe_info): New.
8692 (qxfer_packets): Register "traceframe-info".
8693 (handle_query): Report support for qXfer:traceframe-info:read+.
8694 * tracepoint.c (match_blocktype): New.
8695 (traceframe_find_block_type): Rename to ...
8696 (traceframe_walk_blocks): ... this. Add callback filter argument,
8697 and use it.
8698 (traceframe_find_block_type): New, reimplemented on top of
8699 traceframe_walk_blocks.
8700 (build_traceframe_info_xml): New.
8701 (traceframe_read_info): New.
8702 * server.h (traceframe_read_info): Declare.
8703
4f3e6fb7
YQ		 87042011-02-11 Yao Qi <yao@codesourcery.com>
8705
8706 * configure.ac: Call AC_PROG_RANLIB.
8707 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
8708 * configure: Regenerate.
8709
764880b7
PA		 87102011-02-07 Pedro Alves <pedro@codesourcery.com>
8711
8712 * server.c (gdb_read_memory): Change return semantics to allow
8713 partial transfers.
8714 (handle_search_memory_1): Adjust.
8715 (process_serial_event) <'m' packet>: Handle partial transfers.
8716 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
8717
1c79eb8a
PA		 87182011-01-28 Pedro Alves <pedro@codesourcery.com>
8719
8720 * regcache.c (init_register_cache): Initialize
8721 regcache->register_status.
8722 (free_register_cache): Release regcache->register_status.
8723 (regcache_cpy): Copy register_status.
8724 (registers_to_string): Print 'x's for unavailable registers.
8725 (supply_register): Mark the register's status valid or
8726 unavailable, depending on whether a buffer was passed in or not.
8727 (supply_register_zeroed): New.
8728 (supply_regblock): Mark the registers' status valid or
8729 unavailable, depending on whether a buffer was passed in or not.
8730 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
8731 (struct regcache): New `register_status' field.
8732 (supply_register_zeroed): Declare.
8733 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
8734 supply_register_zeroed, rather than passing a NULL buffer to
8735 supply_register.
8736 * tracepoint.c (fetch_traceframe_registers): Update comment.
8737
85724a0e
PA		 87382011-01-28 Pedro Alves <pedro@codesourcery.com>
8739
8740 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
8741 buffer explicit.
8742
d08aafef
PA		 87432011-01-25 Pedro Alves <pedro@codesourcery.com>
8744
8745 * server.h (decode_xfer_write): Change prototype.
8746 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
8747 and don't extract the annex here.
8748 * server.c (decode_xfer_read): Remove `annex' parameter,
8749 and don't extract the annex here.
8750 (decode_xfer): New.
8751 (struct qxfer): New.
8752 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
8753 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
8754 (handle_qxfer_statictrace): New functions, abstracted out from
8755 handle_query, and made to use the struct qxfer interface.
8756 (handle_threads_qxfer_proper): Rename to ...
8757 (handle_qxfer_threads_proper): ... this.
8758 (handle_threads_qxfer): Rename to ...
8759 (handle_qxfer_threads): ... this. Adjust.
8760 (qxfer_packets): New array.
8761 (handle_qxfer): New function.
8762 (handle_query): Use handle_qxfer.
8763
493e2a69
MS		 87642011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
8765
8766 * gdbreplay.c: Shorten lines of >= 80 columns.
8767 * linux-low.c: Ditto.
8768 * linux-ppc-low.c: Ditto.
8769 * linux-s390-low.c: Ditto.
8770 * linux-sparc-low.c: Ditto.
8771 * linux-x86-low.c: Ditto.
8772 * linux-xtensa-low.c: Ditto.
8773 * mem-break.c: Ditto.
8774 * nto-low.c: Ditto.
8775 * regcache.h: Ditto.
8776 * remote-utils.c: Ditto.
8777 * server.c: Ditto.
8778 * server.h: Ditto.
8779 * thread-db.c: Ditto.
8780 * tracepoint.c: Ditto.
8781 * utils.c: Ditto.
8782 * win32-low.h: Ditto.
8783
44944448
JB		 87842011-01-05 Joel Brobecker <brobecker@adacore.com>
8785
8786 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
8787 update.
8788
71ce852c
JB		 87892011-01-01 Joel Brobecker <brobecker@adacore.com>
8790
8791 * server.c (gdbserver_version): Update copyright year in version
8792 output.
8793 * gdbreplay.c (gdbreplay_version): Ditto.
8794
eb826dc6
MF		 87952010-12-29 Jie Zhang <jie.zhang@analog.com>
8796
8797 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
8798 * linux-bfin-low.c: New file.
8799 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
8800 PT_DATA_ADDR for BFIN targets.
8801 * Makefile.in (SFILES): Add linux-bfin-low.c.
8802 (clean): Remove reg-bfin.c.
8803 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
8804 * README: Mention supported Blackfin targets.
8805
39ab222a
MF		 88062010-12-23 Mike Frysinger <vapier@gentoo.org>
8807
8808 * .gitignore: New file.
8809
a1f2ce7d
MF		 88102010-11-16 Mike Frysinger <vapier@gentoo.org>
8811
8812 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
8813
f474844c
JZ		 88142010-10-22 Jie Zhang <jie@codesourcery.com>
8815
8816 * Makefile.in: Add FLAGS_TO_PASS variable.
8817 (install): Remove dependency of install-only and recursively
8818 invoke make for install-only.
8819
f1048712
DE		 88202010-10-04 Doug Evans <dje@google.com>
8821
8822 * Makefile.in (uninstall): Use $(DESTDIR).
8823
b53a1623
PA		 88242010-09-24 Pedro Alves <pedro@codesourcery.com>
8825
e6ee044d
PA		 8826 PR gdb/11842
8827
b53a1623
PA		 8828 * linux-x86-low.c (compat_siginfo_from_siginfo)
8829 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
8830 si_code is < 0. Check for si_code == SI_TIMER before checking for
8831 si_code < 0.
8832
fa1bd1e4
JB		 88332010-09-13 Joel Brobecker <brobecker@adacore.com>
8834
8835 * lynx-i386-low.c: New file.
8836 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
8837
47fac8f8
JB		 88382010-09-13 Joel Brobecker <brobecker@adacore.com>
8839
8840 * lynx-low.c (ptrace_request_to_str): Remove handling for
8841 request values that have been removed in LynxOS 5.x.
8842
1adfc54d
JB		 88432010-09-13 Joel Brobecker <brobecker@adacore.com>
8844
8845 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
8846 <ptrace.h>
8847
c2a66c29
NS		 88482010-09-09 Nathan Sidwell <nathan@codesourcery.com>
8849
8850 * configure.ac: Add --enable-inprocess-agent option.
8851 * configure: Rebuilt.
8852
32fcada3
YQ		 88532010-09-06 Yao Qi <yao@codesourcery.com>
8854
8855 * linux-low.c (linux_kill): Remove unused variable.
8856 (linux_stabilize_threads): Likewise.
8857 * server.c (start_inferior): Likewise.
8858 (queue_stop_reply_callback): Likewise.
8859 * tracepoint.c (do_action_at_tracepoint): Likewise.
8860
0cccb683
YQ		 88612010-09-06 Yao Qi <yao@codesourcery.com>
8862
8863 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
8864 on return.
8865
423ec54c
JK		 88662010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8867
8868 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
8869
12ac6819
PA		 88702010-09-06 Pedro Alves <pedro@codesourcery.com>
8871
8872 * Makefile.in (install-only): Replace $IPA_DEPFILES with
8873 "$(IPA_DEPFILES)".
8874
8ed54b31
JB		 88752010-09-01 Joel Brobecker <brobecker@adacore.com>
8876
8877 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
8878 gdbserver/lynx-ppc-low.c: New files.
8879 * Makefile.in (lynx_low_h): New variable.
8880 (lynx-low.o, lynx-ppc-low.o): New rules.
8881 * configure.ac: On LynxOS, link with -lnetinet.
8882 * configure.srv: Add handling of powerpc-*-lynxos* targets.
8883 * configure: regenerate.
8884
bb0116a4
JB		 88852010-09-01 Joel Brobecker <brobecker@adacore.com>
8886
8887 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
8888 * configure.ac: Add check for vasprintf and vsnprintf.
8889 * configure, config.in: Regenerate.
8890 * server.h (vasprintf, vsnprintf): Add conditional declarations.
8891
a778ab81 88922010-09-01 Joel Brobecker <brobecker@adacore.com>
8893
8894 * gdbreplay.c: Move include of alloca.h up, next to include of
8895 malloc.h.
8896 * server.h: Add include of malloc.h.
8897 * mem-break.c: Remove include of malloc.h.
8898 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
8899
8b034a19 89002010-09-01 Joel Brobecker <brobecker@adacore.com>
8901
8902 * Makefile.in (memmem.o): Build with -Wno-error.
8903
89042010-09-01 Joel Brobecker <brobecker@adacore.com>
8905
8906 * utils.c (xsnprintf): Make non-static.
8907 * server.h: Add xsnprintf declaration.
8908 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
8909 replace calls to snprintf by calls to xsnprintf throughout.
8910
89112010-09-01 Joel Brobecker <brobecker@adacore.com>
8912
8913 * configure.ac: Add configure check for alloca.
8914 * configure, config.in: Regenerate.
8915 * server.h: Include alloca.h if it exists.
8916 * gdbreplay.c: Include alloca.h if it exists.
8917
1a981360
PA		 89182010-08-28 Pedro Alves <pedro@codesourcery.com>
8919
8920 * linux-low.c (__SIGRTMIN): Define if not already defined.
8921 (linux_create_inferior): Check for __ANDROID__ rather than
8922 __SIGRTMIN.
8923 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
8924 are already deferred.
8925 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
8926 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
8927 stopped and already has a pending signal to report.
8928 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
8929 a pending signal to report or is moving out of a jump pad.
8930 (linux_init_signals): Check for __ANDROID__ rather than
8931 __SIGRTMIN.
8932
b4d51a55
PA		 89332010-08-28 Pedro Alves <pedro@codesourcery.com>
8934
8935 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
8936 debug_threads check. Avoid a linear search when not doing debug
8937 output.
8938
ec48365d
PA		 89392010-08-27 Pedro Alves <pedro@codesourcery.com>
8940
8941 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
8942 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
8943 (struct file_handler) <fd>: Change type to gdb_fildes_t.
8944 (process_event): Change local fd's type to gdb_fildes_t.
8945 (create_file_handler): Adjust prototype.
8946 (delete_file_handler): Adjust prototype.
8947 (handle_file_event): Adjust prototype. Use pfildes.
8948 (create_file_event): Adjsut prototype.
8949 * remote-utils.c (remote_desc, listen_desc): Change type to
8950 gdb_fildes_t.
8951 * server.h: New gdb_fildes_t typedef.
8952 [USE_WIN32API]: Include winsock2.h.
8953 (delete_file_handler, add_file_handler): Adjust prototypes.
8954 (pfildes): Declare.
8955 * utils.c (pfildes): New.
8956
854d88f0
PA		 89572010-08-27 Pedro Alves <pedro@codesourcery.com>
8958
8959 * configure.ac (build_warnings): Add -Wno-char-subscripts.
8960 * configure: Regenerate.
8961
0146f85b
PA		 89622010-08-27 Pedro Alves <pedro@codesourcery.com>
8963
8964 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
8965 (linux_done_accessing_memory): ... this.
8966 (linux_target_ops): Adjust.
8967 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
8968 * nto-low.c (nto_target_ops): Adjust comment.
8969 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
8970 * spu-low.c (spu_target_ops): Adjust comment.
8971 * target.h (target_ops): Rename unprepare_to_access_memory field
8972 to done_accessing_memory.
8973 (unprepare_to_access_memory): Rename to ...
8974 (done_accessing_memory): ... this.
8975
90d74c30
PA		 89762010-08-26 Pedro Alves <pedro@codesourcery.com>
8977
8978 * linux-low.c (linux_prepare_to_access_memory): New.
8979 (linux_unprepare_to_access_memory): New.
8980 (linux_target_ops): Install them.
8981 * server.c (read_memory): Rename to ...
8982 (gdb_read_memory): ... this. Use
8983 prepare_to_access_memory/prepare_to_access_memory.
8984 (write_memory): Rename to ...
8985 (gdb_write_memory): ... this. Use
8986 prepare_to_access_memory/prepare_to_access_memory.
8987 (handle_search_memory_1): Adjust.
8988 (process_serial_event): Adjust.
8989 * target.h (struct target_ops): New fields
8990 prepare_to_access_memory and unprepare_to_access_memory.
8991 (prepare_to_access_memory, unprepare_to_access_memory): New.
8992 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
8993 prepare_to_access_memory/prepare_to_access_memory.
8994 * nto-low.c (nto_target_ops): Adjust.
8995 * spu-low.c (spu_target_ops): Adjust.
8996 * win32-low.c (win32_target_ops): Adjust.
8997
fd467969
PA		 89982010-08-26 Pedro Alves <pedro@codesourcery.com>
8999
9000 * Makefile.in (WARN_CFLAGS): Get it from configure.
9001 (WERROR_CFLAGS): New.
9002 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
9003 * configure.ac: Introduce --enable-werror, which adds -Werror to
9004 the compiler command line. Enabled by default. Disable with
9005 --disable-werror. Add -Wdeclaration-after-statement
9006 Wpointer-arith and -Wformat-nonliteral to warning flags.
9007 * configure: Regenerate.
9008
331e2f5f
PA		 90092010-08-26 Pedro Alves <pedro@codesourcery.com>
9010
9011 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
9012
e581f2b4
PA		 90132010-08-26 Pedro Alves <pedro@codesourcery.com>
9014
9015 * gdbreplay.c (remote_error): New.
9016 (gdbchar): New.
9017 (expect): Use gdbchar. Check for error reading from GDB.
9018 Clarify sync error output.
9019 (play): Check for errors writing to GDB.
9020 * linux-low.c (sigchld_handler): Really ignore `write' errors.
9021 * remote-utils.c (getpkt): Check for errors writing to the remote
9022 descriptor.
9023
3c11dd79
PA		 90242010-08-25 Pedro Alves <pedro@codesourcery.com>
9025
9026 * linux-low.c (linux_wait_1): Move non-debugging code out of
9027 `debug_threads' control.
9028
d20a8ad9
PA		 90292010-08-25 Pedro Alves <pedro@codesourcery.com>
9030
9031 * linux-low.c (linux_wait_1): Don't set last_status here.
9032 * server.c (push_event, queue_stop_reply_callback): Assert we're
9033 not pushing a TARGET_WAITKIND_IGNORE event.
9034 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
9035 (myresume, handle_target_event): Set the thread's last_resume_kind
9036 and last_status from the target returned status.
9037
964e4306
PA		 90382010-08-25 Pedro Alves <pedro@codesourcery.com>
9039
9040 PR threads/10729
9041
9042 * linux-x86-low.c (update_debug_registers_callback): New.
9043 (i386_dr_low_set_addr): Use it.
9044 (i386_dr_low_get_addr): New.
9045 (i386_dr_low_set_control): Use update_debug_registers_callback.
9046 (i386_dr_low_get_control): New.
9047 (i386_dr_low_get_status): Adjust.
9048 * linux-low.c (linux_stop_lwp): New.
9049 * linux-low.h (linux_stop_lwp): Declare.
9050
9051 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
9052 argument instead of a i386_debug_reg_state.
9053 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
9054 a i386_debug_reg_state.
9055 (i386_insert_aligned_watchpoint): Adjust.
9056 (i386_remove_aligned_watchpoint): Adjust.
9057 (i386_low_stopped_data_address): Read the debug registers from the
9058 inferior instead of from the mirrors.
9059 * i386-low.h (struct i386_debug_reg_state): Extend comment.
9060 (i386_dr_low_get_addr): Declare.
9061 (i386_dr_low_get_control): Declare.
9062 (i386_dr_low_get_status): Change prototype.
9063
9064 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
9065 (i386_dr_low_get_addr): New.
9066 (i386_dr_low_get_control): New.
9067 (i386_dr_low_get_status): Adjust prototype. Return
9068 dr_status_mirror.
9069 (i386_initial_stuff): Clear dr_status_mirror and
9070 dr_control_mirror.
9071 (i386_get_thread_context): Adjust.
9072 (i386_set_thread_context): Adjust.
9073 (i386_thread_added): Adjust.
9074
5f21a75b
PA		 90752010-08-24 Pedro Alves <pedro@codesourcery.com>
9076
9077 * linux-low.h (linux_thread_area): Delete declaration.
9078
3e4c1235
TS		 90792010-08-11 Thomas Schwinge <thomas@codesourcery.com>
9080
9081 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
9082 after its termination.
9083
1971b033
PA		 90842010-08-09 Pedro Alves <pedro@codesourcery.com>
9085
9086 * linux-low.c (gdb_wants_lwp_stopped): Delete.
9087 (gdb_wants_all_stopped): Delete.
9088 (linux_wait_1): Don't call them.
9089 * server.c (handle_v_cont): Tag all threads as want-stopped.
9090 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
9091 stopped as "client-wants-stopped".
9092
310444ac
PA		 90932010-07-31 Pedro Alves <pedro@codesourcery.com>
9094
9095 * Makefile.in (signals_h): New.
9096 (server_h): Depend on it.
9097 (server.o): Don't depend on $(signals_def).
9098 (signals.o): Depend on $(signals_def).
9099
a19cae16
JK		 91002010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
9101
9102 * Makefile.in (signals_def): New.
9103 (server_h): Append include/gdb/signals.h and signals_def.
9104 (server.o): Append signals_def.
9105
30d50328
JK		 91062010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9107
9108 * server.c (handle_target_event): Use target_signal_to_host for
9109 resume_info.sig initialization.
9110 * target.h (struct thread_resume) <sig>: New comment.
9111
5c3216e2
OS		 91122010-07-20 Ozkan Sezer <sezeroz@gmail.com>
9113
c6f46ca0
OS		 9114 * server.c (handle_query): strcpy() the returned string from paddress()
9115 instead of sprintf().
5c3216e2
OS		 9116 * utils.c (paddress): Return phex_nz().
9117
6bd31874
JB		 91182010-07-07 Joel Brobecker <brobecker@adacore.com>
9119
9120 * server.c (handle_v_cont): Call mourn_inferior if process
9121 just exited.
9122 (myresume): Likewise.
9123
0fb4aa4b
PA		 91242010-07-01 Pedro Alves <pedro@codesourcery.com>
9125
9126 Static tracepoints, and integration with UST.
9127
9128 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
9129 * mem-break.c (uninsert_all_breakpoints)
9130 (reinsert_all_breakpoints): New.
9131 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
9132 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
9133 (gdb_agent_ust_loaded, helper_thread_id)
9134 (gdb_agent_helper_thread_id): New macros.
9135 (struct ipa_sym_addresses): Add addr_ust_loaded,
9136 addr_helper_thread_id, addr_cmd_buf.
9137 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
9138 (in_process_agent_loaded_ust): New.
9139 (write_e_ust_not_loaded): New.
9140 (maybe_write_ipa_ust_not_loaded): New.
9141 (struct collect_static_trace_data_action): New.
9142 (enum tracepoint_type) <static_tracepoint>: New.
9143 (struct tracepoint) <handle>: Mention static tracepoints.
9144 (struct static_tracepoint_ctx): New.
9145 (CMD_BUF_SIZE): New.
9146 (add_tracepoint_action): Handle static tracepoint actions.
9147 (unprobe_marker_at): New.
9148 (clear_installed_tracepoints): Handle static tracepoints.
9149 (cmd_qtdp): Handle static tracepoints.
9150 (probe_marker_at): New.
9151 (cmd_qtstart): Handle static tracepoints.
9152 (response_tracepoint): Handle static tracepoints.
9153 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
9154 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
9155 (get_context_regcache): Handle static tracepoints.
9156 (do_action_at_tracepoint): Handle static tracepoint actions.
9157 (traceframe_find_block_type): Handle static trace data blocks.
9158 (traceframe_read_sdata): New.
9159 (download_tracepoints): Download static tracepoint actions.
9160 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
9161 (GDB_PROBE_NAME): New.
9162 (ust_ops): New.
9163 (GET_UST_SYM): New.
9164 (USTF): New.
9165 (dlsym_ust): New.
9166 (ust_marker_to_static_tracepoint): New.
9167 (gdb_probe): New.
9168 (collect_ust_data_at_tracepoint): New.
9169 (gdb_ust_probe): New.
9170 (UNIX_PATH_MAX, SOCK_DIR): New.
9171 (gdb_ust_connect_sync_socket): New.
9172 (resume_thread, stop_thread): New.
9173 (run_inferior_command): New.
9174 (init_named_socket): New.
9175 (gdb_ust_socket_init): New.
9176 (cstr_to_hexstr): New.
9177 (next_st): New.
9178 (first_marker, next_marker): New.
9179 (response_ust_marker): New.
9180 (cmd_qtfstm, cmd_qtsstm): New.
9181 (unprobe_marker_at, probe_marker_at): New.
9182 (cmd_qtstmat, gdb_ust_thread): New.
9183 (gdb_ust_init): New.
9184 (initialize_tracepoint_ftlib): Call gdb_ust_init.
9185 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
9186 (ST_REGENTRY): New.
9187 (x86_64_st_collect_regmap): New.
9188 (X86_64_NUM_ST_COLLECT_GREGS): New.
9189 (AMD64_RIP_REGNUM): New.
9190 (supply_static_tracepoint_registers): New.
9191 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
9192 (ST_REGENTRY): New.
9193 (i386_st_collect_regmap): New.
9194 (i386_NUM_ST_COLLECT_GREGS): New.
9195 (supply_static_tracepoint_registers): New.
9196 * server.c (handle_query): Handle qXfer:statictrace:read.
9197 <qSupported>: Report support for StaticTracepoints, and
9198 qXfer:statictrace:read features.
9199 * server.h (traceframe_read_sdata)
9200 (supply_static_tracepoint_registers): Declare.
9201 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
9202 (unpack_varlen_hex): Include in IPA build.
9203 * Makefile.in (ustlibs, ustinc): New.
9204 (IPA_OBJS): Add remote-utils-ipa.o.
9205 ($(IPA_LIB)): Link -ldl and -lpthread.
9206 (UST_CFLAGS): New.
9207 (IPAGENT_CFLAGS): Add UST_CFLAGS.
9208 * config.in, configure: Regenerate.
9209
9e4344e5
PA		 92102010-06-20 Ian Lance Taylor <iant@google.com>
9211 Pedro Alves <pedro@codesourcery.com>
9212
9213 * linux-x86-low.c (always_true): Delete.
9214 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
9215 trying to fool the compiler with always_true.
9216
c6beb2cb
PA		 92172010-06-20 Pedro Alves <pedro@codesourcery.com>
9218
9219 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
9220 conditions in gdbserver.
9221
d2ed6730
UW		 92222010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
9223
9224 * spu-low.c (spu_read_memory): Wrap around local store limit.
9225 (spu_write_memory): Likewise.
9226
4e29fb54
PA		 92272010-06-15 Pedro Alves <pedro@codesourcery.com>
9228
9229 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
9230 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
9231 LONGEST uses.
9232 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
9233 uses.
9234 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
9235 uses with LONGEST uses.
9236
6a271cae
PA		 92372010-06-14 Stan Shebs <stan@codesourcery.com>
9238 Pedro Alves <pedro@codesourcery.com>
9239
9240 Bytecode compiler.
9241
9242 * linux-x86-low.c: Include limits.h.
9243 (add_insns): New.
9244 (always_true): New.
9245 (EMIT_ASM): New.
9246 (EMIT_ASM32): New.
9247 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
9248 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
9249 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
9250 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
9251 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
9252 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
9253 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
9254 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
9255 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
9256 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
9257 (amd64_emit_void_call_2): New.
9258 (amd64_emit_ops): New.
9259 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
9260 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
9261 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
9262 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
9263 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
9264 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
9265 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
9266 (i386_emit_call, i386_emit_reg, i386_emit_pop)
9267 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
9268 (i386_emit_stack_adjust, i386_emit_int_call_1)
9269 (i386_emit_void_call_2): New.
9270 (i386_emit_ops): New.
9271 (x86_emit_ops): New.
9272 (the_low_target): Install x86_emit_ops.
9273 * server.h (struct emit_ops): New.
9274 (get_raw_reg_func_addr): Declare.
9275 (current_insn_ptr, emit_error): Declare.
9276 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
9277 (set_trace_state_variable_value): New defines.
9278 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
9279 addr_get_trace_state_variable_value and
9280 addr_set_trace_state_variable_value.
9281 (symbol_list): New fields for get_raw_reg,
9282 get_trace_state_variable_value and set_trace_state_variable_value.
9283 (condfn): New typedef.
9284 (struct tracepoint): New field `compiled_cond'.
9285 (do_action_at_tracepoint): Clear compiled_cond.
9286 (get_trace_state_variable_value, set_trace_state_variable_value):
9287 Export in the IPA.
9288 (condition_true_at_tracepoint): If there's a compiled condition,
9289 run that.
9290 (current_insn_ptr, emit_error): New globals.
9291 (struct bytecode_address): New.
9292 (get_raw_reg_func_addr): New.
9293 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
9294 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
9295 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
9296 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
9297 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
9298 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
9299 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
9300 (compile_tracepoint_condition, compile_bytecodes): New.
9301 * target.h (emit_ops): Forward declare.
9302 (struct target_ops): New field emit_ops.
9303 (target_emit_ops): New.
9304 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
9305 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
9306 * linux-low.c (linux_emit_ops): New.
9307 (linux_target_ops): Install it.
9308 * linux-low.h (struct linux_target_ops): New field emit_ops.
9309
92b72907
UW		 93102010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
9311
9312 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
9313 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
9314
fa593d66
PA		 93152010-06-01 Pedro Alves <pedro@codesourcery.com>
9316 Stan Shebs <stan@codesourcery.com>
9317
9318 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
9319 (all): Depend on $(extra_libraries).
9320 (install-only): Install the IPA.
9321 (IPA_OBJS, IPA_LIB): New.
9322 (clean): Remove the IPA lib.
9323 (IPAGENT_CFLAGS): New.
9324 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
9325 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
9326 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
9327 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
9328 * configure.ac: Check for atomic builtins support in the compiler.
9329 (IPA_DEPFILES, extra_libraries): Define.
9330 * configure.srv (ipa_obj): Add description.
9331 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
9332 (i[34567]86-*-linux*): Set ipa_obj.
9333 (x86_64-*-linux*): Set ipa_obj.
9334 * linux-low.c (stabilizing_threads): New.
9335 (supports_fast_tracepoints): New.
9336 (linux_detach): Stabilize threads before detaching.
9337 (handle_tracepoints): Handle internal tracing breakpoints. Assert
9338 the lwp is either not stabilizing, or is moving out of a jump pad.
9339 (linux_fast_tracepoint_collecting): New.
9340 (maybe_move_out_of_jump_pad): New.
9341 (enqueue_one_deferred_signal): New.
9342 (dequeue_one_deferred_signal): New.
9343 (linux_wait_for_event_1): If moving out of a jump pad, defer
9344 pending signals to later.
9345 (linux_stabilize_threads): New.
9346 (linux_wait_1): Check if threads need moving out of jump pads, and
9347 do it if so.
9348 (stuck_in_jump_pad_callback): New.
9349 (move_out_of_jump_pad_callback): New.
9350 (lwp_running): New.
9351 (linux_resume_one_lwp): Handle moving out of jump pads.
9352 (linux_set_resume_request): Dequeue deferred signals.
9353 (need_step_over_p): Also step over fast tracepoint jumps.
9354 (start_step_over): Also uninsert fast tracepoint jumps.
9355 (finish_step_over): Also reinsert fast tracepoint jumps.
9356 (linux_install_fast_tracepoint_jump): New.
9357 (linux_target_ops): Install linux_stabilize_threads and
9358 linux_install_fast_tracepoint_jump_pad.
9359 * linux-low.h (linux_target_ops) <get_thread_area,
9360 install_fast_tracepoint_jump_pad>: New fields.
9361 (struct lwp_info) <collecting_fast_tracepoint,
9362 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
9363 (linux_get_thread_area): Declare.
9364 * linux-x86-low.c (jump_insn): New.
9365 (x86_get_thread_area): New.
9366 (append_insns): New.
9367 (push_opcode): New.
9368 (amd64_install_fast_tracepoint_jump_pad): New.
9369 (i386_install_fast_tracepoint_jump_pad): New.
9370 (x86_install_fast_tracepoint_jump_pad): New.
9371 (the_low_target): Install x86_get_thread_area and
9372 x86_install_fast_tracepoint_jump_pad.
9373 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
9374 (struct fast_tracepoint_jump): New.
9375 (fast_tracepoint_jump_insn): New.
9376 (fast_tracepoint_jump_shadow): New.
9377 (find_fast_tracepoint_jump_at): New.
9378 (fast_tracepoint_jump_here): New.
9379 (delete_fast_tracepoint_jump): New.
9380 (set_fast_tracepoint_jump): New.
9381 (uninsert_fast_tracepoint_jumps_at): New.
9382 (reinsert_fast_tracepoint_jumps_at): New.
9383 (set_breakpoint_at): Use write_inferior_memory.
9384 (uninsert_raw_breakpoint): Use write_inferior_memory.
9385 (check_mem_read): Mask out fast tracepoint jumps.
9386 (check_mem_write): Mask out fast tracepoint jumps.
9387 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
9388 (set_fast_tracepoint_jump): Declare.
9389 (delete_fast_tracepoint_jump)
9390 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
9391 (reinsert_fast_tracepoint_jumps_at): Declare.
9392 * regcache.c: Don't compile many functions when building the
9393 in-process agent library.
9394 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
9395 the register buffer in the heap.
9396 (free_register_cache): If the register buffer isn't owned by the
9397 regcache, don't free it.
9398 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
9399 pre-existing register caches.
9400 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
9401 type.
9402 (convert_ascii_to_int): : Constify `from' parameter type.
9403 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
9404 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
9405 the needed buffer in-place.
9406 (relocate_instruction): New.
9407 * server.c (handle_query) <qSymbols>: If the target supports
9408 tracepoints, give it a chance of looking up symbols. Report
9409 support for fast tracepoints.
9410 (handle_status): Stabilize threads.
9411 (process_serial_event): Adjust.
9412 * server.h (struct fast_tracepoint_jump): Forward declare.
9413 (struct process_info) <fast_tracepoint_jumps>: New field.
9414 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
9415 (decode_X_packet, decode_M_packet): Adjust.
9416 (relocate_instruction): Declare.
9417 (in_process_agent_loaded): Declare.
9418 (tracepoint_look_up_symbols): Declare.
9419 (struct fast_tpoint_collect_status): Declare.
9420 (fast_tracepoint_collecting): Declare.
9421 (force_unlock_trace_buffer): Declare.
9422 (handle_tracepoint_bkpts): Declare.
9423 (initialize_low_tracepoint)
9424 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
9425 * target.h (struct target_ops) <stabilize_threads,
9426 install_fast_tracepoint_jump_pad>: New fields.
9427 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
9428 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
9429 [HAVE_STDINT_H]: Include stdint.h.
9430 (trace_debug_1): Rename to ...
9431 (trace_vdebug): ... this.
9432 (trace_debug): Rename to ...
9433 (trace_debug_1): ... this. Add `level' parameter.
9434 (trace_debug): New.
9435 (ATTR_USED, ATTR_NOINLINE): New.
9436 (IP_AGENT_EXPORT): New.
9437 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
9438 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
9439 (about_to_request_buffer_space, trace_buffer_is_full)
9440 (stopping_tracepoint, expr_eval_result, error_tracepoint)
9441 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
9442 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
9443 (traceframe_write_count, traceframes_created)
9444 (trace_state_variables)
9445 New renaming defines.
9446 (struct ipa_sym_addresses): New.
9447 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
9448 (symbol_list): New.
9449 (ipa_sym_addrs): New.
9450 (all_tracepoint_symbols_looked_up): New.
9451 (in_process_agent_loaded): New.
9452 (write_e_ipa_not_loaded): New.
9453 (maybe_write_ipa_not_loaded): New.
9454 (tracepoint_look_up_symbols): New.
9455 (debug_threads) [IN_PROCESS_AGENT]: New.
9456 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
9457 (UNKNOWN_SIDE_EFFECTS): New.
9458 (stop_tracing): New.
9459 (flush_trace_buffer): New.
9460 (stop_tracing_bkpt): New.
9461 (flush_trace_buffer_bkpt): New.
9462 (read_inferior_integer): New.
9463 (read_inferior_uinteger): New.
9464 (read_inferior_data_pointer): New.
9465 (write_inferior_data_pointer): New.
9466 (write_inferior_integer): New.
9467 (write_inferior_uinteger): New.
9468 (struct collect_static_trace_data_action): Delete.
9469 (enum tracepoint_type): New.
9470 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 9471 <actions_str, step_actions, step_actions_str>: Only include in
9472 GDBserver.
fa593d66
PA		 9473 <orig_size, obj_addr_on_target, adjusted_insn_addr>
9474 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
9475 (tracepoints): Use IP_AGENT_EXPORT.
9476 (last_tracepoint): Don't include in the IPA.
9477 (stopping_tracepoint): Use IP_AGENT_EXPORT.
9478 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
9479 (alloced_trace_state_variables): New.
9480 (trace_state_variables): Use IP_AGENT_EXPORT.
9481 (traceframe_t): Delete unused variable.
9482 (circular_trace_buffer): Don't include in the IPA.
9483 (trace_buffer_start): Delete.
9484 (struct trace_buffer_control): New.
9485 (trace_buffer_free): Delete.
9486 (struct ipa_trace_buffer_control): New.
9487 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
9488 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
9489 New.
9490 (trace_buffer_ctrl): New.
9491 (TRACE_BUFFER_CTRL_CURR): New.
9492 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
9493 Reimplement as macros.
9494 (trace_buffer_wrap): Delete.
9495 (traceframe_write_count, traceframe_read_count)
9496 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
9497 (struct tracepoint_hit_ctx) <type>: New field.
9498 (struct fast_tracepoint_ctx): New.
9499 (memory_barrier): New.
9500 (cmpxchg): New.
9501 (record_tracepoint_error): Update atomically in the IPA.
9502 (clear_inferior_trace_buffer): New.
9503 (about_to_request_buffer_space): New.
9504 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
9505 updating the same buffer.
9506 (add_tracepoint): Default the tracepoint's type to trap
9507 tracepoint, and orig_size to -1.
9508 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
9509 internal variables.
9510 (create_trace_state_variable): New parameter `gdb'. Handle it.
9511 (clear_installed_tracepoints): Clear fast tracepoint jumps.
9512 (cmd_qtdp): Handle fast tracepoints.
9513 (cmd_qtdv): Adjust.
9514 (max_jump_pad_size): New.
9515 (gdb_jump_pad_head): New.
9516 (get_jump_space_head): New.
9517 (claim_jump_space): New.
9518 (sort_tracepoints): New.
9519 (MAX_JUMP_SIZE): New.
9520 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
9521 IPA.
9522 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
9523 support. Upload fast traceframes, and delete internal IPA
9524 breakpoints.
9525 (stop_tracing_handler): New.
9526 (flush_trace_buffer_handler): New.
9527 (cmd_qtstop): Upload fast tracepoints.
9528 (response_tracepoint): Handle fast tracepoints.
9529 (tracepoint_finished_step): Upload fast traceframes. Set the
9530 tracepoint hit context's tracepoint type.
9531 (handle_tracepoint_bkpts): New.
9532 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
9533 type. Add comment about fast tracepoints.
9534 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
9535 non-existing action_str field.
9536 (get_context_regcache): Handle fast tracepoints.
9537 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
9538 to the regcache.
9539 (fast_tracepoint_from_jump_pad_address): New.
9540 (fast_tracepoint_from_ipa_tpoint_address): New.
9541 (collecting_t): New.
9542 (force_unlock_trace_buffer): New.
9543 (fast_tracepoint_collecting): New.
9544 (collecting): New.
9545 (gdb_collect): New.
9546 (write_inferior_data_ptr): New.
9547 (target_tp_heap): New.
9548 (target_malloc): New.
9549 (download_agent_expr): New.
9550 (UALIGN): New.
9551 (download_tracepoints): New.
9552 (download_trace_state_variables): New.
9553 (upload_fast_traceframes): New.
9554 (IPA_FIRST_TRACEFRAME): New.
9555 (IPA_NEXT_TRACEFRAME_1): New.
9556 (IPA_NEXT_TRACEFRAME): New.
9557 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
9558 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
9559 (gdb_jump_pad_buffer_end): New.
9560 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
9561 (initialize_tracepoint): Adjust.
9562 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
9563 buffer. Initialize the low module.
9564 * utils.c (PREFIX, TOOLNAME): New.
9565 (malloc_failure): Use PREFIX.
9566 (error): In the IPA, an error causes an exit.
9567 (fatal, warning): Use PREFIX.
9568 (internal_error): Use TOOLNAME.
9569 (NUMCELLS): Increase to 10.
9570 * configure, config.in: Regenerate.
9571
d149dd1d
PA		 95722010-06-01 Pedro Alves <pedro@codesourcery.com>
9573
9574 * server.c (handle_query) <qSupported>: Do two passes over the
9575 qSupported string to avoid nesting strtok.
9576
f6528abd
JK		 95772010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9578
9579 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
9580 (CDEPS): New.
9581 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
9582 -Wl,--dynamic-list.
9583 * configure: Regenerate.
9584 * proc-service.list: New.
9585
ca2a87a0
JK		 95862010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9587
9588 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
9589 New comment.
9590
363a6e9f
OS		 95912010-05-26 Ozkan Sezer <sezeroz@gmail.com>
9592
9593 * gdbreplay.c (remote_open): Check error return from socket() call by
9594 its equality to -1 not by it being negative.
9595 * remote-utils.c (remote_open): Likewise.
9596
d23b6cb1
PA		 95972010-05-23 Pedro Alves <pedro@codesourcery.com>
9598
9599 * config.h: Regenerate.
9600
28d3cf85
MK		 96012010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
9602
9603 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
9604 doesn't provide PTRACE_GET_THREAD_AREA.
9605
fea36a59
MK		 96062010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
9607
9608 * linux-m68k-low.c: Include <asm/ptrace.h>
9609 (ps_get_thread_area): Implement.
9610
24b066ba
DE		 96112010-05-03 Doug Evans <dje@google.com>
9612
9613 * event-loop.c (struct callback_event): New struct.
9614 (callback_list): New global.
9615 (append_callback_event, delete_callback_event): New functions.
9616 (process_callback): New function.
9617 (start_event_loop): Call it.
9618 * remote-utils.c (NOT_SCHEDULED): Define.
9619 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
9620 moved out of readchar.
9621 (readchar): Rewrite. Call reschedule before returning.
9622 (reset_readchar): New function.
9623 (remote_close): Call it.
9624 (process_remaining, reschedule): New functions.
9625 * server.h (callback_handler_func): New typedef.
9626 (append_callback_event, delete_callback_event): Declare.
9627
9836d6ea
PA		 96282010-05-03 Pedro Alves <pedro@codesourcery.com>
9629
9630 * proc-service.c (ps_pglobal_lookup): Use
9631 thread_db_look_up_one_symbol.
9632 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
9633 parameter. Use it instead of all_symbols_looked_up.
9634 * server.h (struct process_info) <all_symbols_looked_up>: Delete
9635 field.
9636 (all_symbols_looked_up): Don't declare.
9637 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
9638 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
9639 field.
9640 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
9641 Set all_symbols_looked_up here.
9642 (thread_db_look_up_one_symbol): New.
9643 (thread_db_get_tls_address): Adjust.
9644 (thread_db_load_search, try_thread_db_load_1): Always allocate the
9645 thread_db object on the heap, and tentatively set it in the
9646 process structure.
9647 (thread_db_init): Don't set all_symbols_looked_up here.
9648 * linux-low.h (thread_db_look_up_one_symbol): Declare.
9649
7984d532
PA		 96502010-05-03 Pedro Alves <pedro@codesourcery.com>
9651
9652 * linux-low.c (linux_kill, linux_detach): Adjust.
9653 (status_pending_p_callback): Remove redundant statement. Check
9654 for !TARGET_WAITIKIND_IGNORE, instead of
9655 TARGET_WAITKIND_STOPPED.
9656 (handle_tracepoints): Make sure LWP is locked. Adjust.
9657 (linux_wait_for_event_1): Adjust.
9658 (linux_cancel_breakpoints): New.
9659 (unsuspend_one_lwp): New.
9660 (unsuspend_all_lwps): New.
9661 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
9662 (send_sigstop_callback): Change return type to int, add new
9663 `except' parameter and handle it.
9664 (suspend_and_send_sigstop_callback): New.
9665 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
9666 pass them down. If SUSPEND, also increment the lwp's suspend
9667 count.
9668 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
9669 (need_step_over_p): Don't consider suspended LWPs.
9670 (start_step_over): Adjust.
9671 (proceed_one_lwp): Change return type to int, add new `except'
9672 parameter and handle it.
9673 (unsuspend_and_proceed_one_lwp): New.
9674 (proceed_all_lwps): Use find_inferior instead of
9675 for_each_inferior.
9676 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
9677 also decrement the suspend count of LWPs. Pass `except' down,
9678 instead of hacking its suspend count.
9679 (linux_pause_all): Add `freeze' parameter. Adjust.
9680 (linux_unpause_all): New.
9681 (linux_target_ops): Install linux_unpause_all.
9682 * server.c (handle_status): Adjust.
9683 * target.h (struct target_ops): New fields `unpause_all' and
9684 `cancel_breakpoints'. Add new parameter to `pause_all'.
9685 (pause_all): Add new `freeze' parameter.
9686 (unpause_all): New.
9687 (cancel_breakpoints): New.
9688 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
9689 cancel breakpoints.
9690 (cmd_qtstart): Pause threads.
9691 (stop_tracing): Pause threads, and cancel breakpoints.
9692 * win32-low.c (win32_target_ops): Adjust.
9693
e471f25b
PA		 96942010-05-03 Pedro Alves <pedro@codesourcery.com>
9695
9696 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
9697 the inferior right away from here...
9698 (linux_wait_1): ... to here, and adjust to check the thread's
9699 last_resume_kind instead of the lwp's step or stop_expected flags.
9700
1915ef4f
PA		 97012010-05-02 Pedro Alves <pedro@codesourcery.com>
9702
9703 * README: Use consistent `GDB' and `GDBserver' spellings.
9704
f9e39928
PA		 97052010-05-02 Pedro Alves <pedro@codesourcery.com>
9706
9707 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
9708 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
9709 (linux_detach_one_lwp): Assume the lwp is stopped.
9710 (any_thread_of): Delete.
9711 (linux_detach): Stop all lwps here. Don't blindly delete all
9712 breakpoints.
9713 (delete_lwp_callback): New.
9714 (linux_mourn): Delete all lwps of the process that is gone.
9715 (linux_wait_1): Don't delete the last lwp of the process here.
9716 * mem-break.h (mark_breakpoints_out): Declare.
9717 * mem-break.c (mark_breakpoints_out): New.
9718 (free_all_breakpoints): Use it.
9719 * server.c (handle_target_event): If the process is gone, mark
9720 breakpoints out.
9721 * thread-db.c (struct thread_db) <create_bp>: New field.
9722 (thread_db_enable_reporting): Fix prototype. Store a thread event
9723 breakpoint reference in the thread_db struct.
9724 (thread_db_load_search): Clear the thread_db object.
9725 (try_thread_db_load_1): Ditto.
9726 (switch_to_process): New.
9727 (disable_thread_event_reporting): Use it.
9728 (remove_thread_event_breakpoints): New.
9729 (thread_db_detach, thread_db_mourn): Use it.
9730
1e7fc18c
PA		 97312010-05-01 Pedro Alves <pedro@codesourcery.com>
9732
9733 * linux-low.c (linux_enable_event_reporting): New.
9734 (linux_wait_for_event_1, handle_extended_wait): Use it.
9735
02fc4de7
PA		 97362010-04-30 Pedro Alves <pedro@codesourcery.com>
9737
9738 * linux-low.c (linux_kill_one_lwp, linux_kill)
9739 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
9740 (send_sigstop): Take an lwp_info as parameter instead. Queue a
9741 SIGSTOP even if the LWP is stopped.
9742 (send_sigstop_callback): New.
9743 (stop_all_lwps): Use send_sigstop_callback instead.
9744 (linux_resume_one_thread): Adjust.
9745 (proceed_one_lwp): Still proceed an LWP that the client has
9746 requested to stop, if we haven't reported it as stopped yet. Make
9747 sure that LWPs the client want stopped, have a pending SIGSTOP.
9748
bc3b5632
DE		 97492010-04-26 Doug Evans <dje@google.com>
9750
ae1ada35
DE		 9751 * server.c (handle_general_set): Make static.
9752
bc3b5632
DE		 9753 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
9754 Print received char after testing for error/eof instead of before.
9755 (input_interrupt): Tweak comment.
9756
65730243
DE		 97572010-04-23 Doug Evans <dje@google.com>
9758
9759 * server.c (start_inferior): Print inferior argv if --debug.
9760
a8ae7dc0
AR		 97612010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
9762
9763 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
9764 * nto-x86-low.c: Include server.h
9765
1c07cc19
PM		 97662010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
9767
9768 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
9769 be consistent with other sources of this directory.
9770 (init_registers_amd64): Correct name of source file of this function
9771 in the comment.
9772
e0a61e09
PM		 97732010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9774
9775 * configure.srv (x86_64-*-mingw*): New configuration for Windows
9776 64-bit executables.
9777
54709339
PM		 97782010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9779
9780 * win32-i386-low.c: Add 64-bit support.
9781 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
9782 (init_registers_amd64): Declare.
9783 (mappings): Add 64-bit version of array.
9784 (init_windows_x86): New function.
9785 (the_low_target): Change init_arch field to init_windows_x86.
9786
e8f0053d
PM		 97872010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9788
9789 * win32-low.c: Adapt to support also 64-bit architecture.
9790 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
9791 (get_image_name): Use SIZE_T type for local variable `done'.
9792 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
9793 (toolhelp_get_dll_name): Idem.
9794 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
9795 Use uintptr_t typecast to avoid warning.
9796 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
9797 (handle_exception): Use phex_nz to avoid warning.
9798 (win32_wait): Remove unused local variable `process'.
9799
c481e77e
PM		 98002010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9801
9802 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
9803 `amd64-avx.o'.
9804
12ea4b69
PM		 98052010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
9806
9807 * configure.ac: Use `ws2_32' library for srv_mingw.
9808 * configure: Regenerate.
9809 * gdbreplay.c: Include winsock2.h instead of winsock.h.
9810 * remote-utils.c: Likewise.
9811
f6d1620c
L		 98122010-04-17 H.J. Lu <hongjiu.lu@intel.com>
9813
9814 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
9815 if __x86_64__ is defined.
9816
8e642873
PM		 98172010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
9818
9819 * configure: Regenerate.
9820
711e434b
PM		 98212010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
9822
9823 * server.c (handle_query): Handle 'qGetTIBAddr' query.
9824 * target.h (target_ops): New get_tib_address field.
9825 * win32-low.h (win32_thread_info): Add thread_local_base field.
9826 * win32-low.c (child_add_thread): Add tlb argument.
9827 Set thread_local_base field to TLB.
9828 (get_child_debug_event): Adapt to child_add_thread change.
9829 (win32_get_tib_address): New function.
9830 (win32_target_ops): Set get_tib_address field to
9831 win32_get_tib_address.
9832 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
9833
505106cd
PA		 98342010-04-12 Pedro Alves <pedro@codesourcery.com>
9835
505106cd
PA		 9836 * linux-low.c (linux_mourn): Also remove the process.
9837 * server.c (handle_target_event): Don't remove the process here.
9838 * nto-low.c (nto_mourn): New.
9839 (nto_target_ops): Install it.
9840 * spu-low.c (spu_mourn): New.
9841 (spu_target_ops): Install it.
9842 * win32-low.c (win32_mourn): New.
9843 (win32_target_ops): Install it.
9844
e8470a06
PA		 98452010-04-12 Pedro Alves <pedro@codesourcery.com>
9846
9847 * server.h (buffer_xml_printf): Remove redundant `;'.
9848
45ba0d02
PA		 98492010-04-12 Pedro Alves <pedro@codesourcery.com>
9850
9851 * regcache.c (set_register_cache): Invalidate regcaches before
9852 changing the register cache layout.
9853 (regcache_invalidate_one): Allow a NULL regcache.
9854 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
9855 regcaches before changing the register cache layout or the target
9856 regsets.
9857
59e04013
L		 98582010-04-12 H.J. Lu <hongjiu.lu@intel.com>
9859
9860 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
9861 variable warning on Linux/x86-64.
9862
8336d594
PA		 98632010-04-11 Pedro Alves <pedro@codesourcery.com>
9864
9865 GDBserver disconnected tracing support.
9866
9867 * linux-low.c (linux_remove_process): Delete.
9868 (add_lwp): Don't set last_resume_kind here.
9869 (linux_kill): Use `mourn'.
9870 (linux_detach): Use `thread_db_detach', and `mourn'.
9871 (linux_mourn): New.
9872 (linux_attach_lwp_1): Adjust comment.
9873 (linux_attach): last_resume_kind moved the thread_info; adjust.
9874 (status_pending_p_callback): Adjust.
9875 (linux_wait_for_event_1): Adjust.
9876 (count_events_callback, select_singlestep_lwp_callback)
9877 (select_event_lwp_callback, cancel_breakpoints_callback)
9878 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
9879 (proceed_one_lwp): Adjust.
9880 (linux_async): Add debug output.
9881 (linux_thread_stopped): New.
9882 (linux_pause_all): New.
9883 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
9884 linux_pause_all.
9885 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
9886 (thread_db_free): Delete declaration.
9887 (thread_db_detach, thread_db_mourn): Declare.
9888 * thread-db.c (thread_db_init): Use thread_db_mourn.
9889 (thread_db_free): Delete, split in two.
9890 (disable_thread_event_reporting): New.
9891 (thread_db_detach): New.
9892 (thread_db_mourn): New.
9893
9894 * server.h (struct thread_info) <last_resume_kind>: New field.
9895 <attached>: Add comment.
9896 <gdb_detached>: New field.
9897 (handler_func): Change return type to int.
9898 (handle_serial_event, handle_target_event): Ditto.
9899 (gdb_connected): Declare.
9900 (tracing): Delete.
9901 (disconnected_tracing): Declare.
9902 (stop_tracing): Declare.
9903
9904 * server.c (handle_query) <qSupported>: Report support for
9905 disconnected tracing.
9906 (queue_stop_reply_callback): Account for running threads.
9907 (gdb_wants_thread_stopped): New.
9908 (gdb_wants_all_threads_stopped): New.
9909 (gdb_reattached_process): New.
9910 (handle_status): Clear the `gdb_detached' flag of all processes.
9911 In all-stop, stop all threads.
9912 (main): Be sure to leave tfind mode. Handle disconnected tracing.
9913 (process_serial_event): If the remote connection breaks, or if an
9914 exit was forced with "monitor exit", force an event loop exit.
9915 Handle disconnected tracing on detach.
9916 (handle_serial_event): Adjust.
9917 (handle_target_event): If GDB isn't connected, forward events back
9918 to the inferior, unless the last process exited, in which case,
9919 exit gdbserver. Adjust interface.
9920
9921 * remote-utils.c (remote_open): Don't block in accept. Instead
9922 register an event loop source on the listen socket file
9923 descriptor. Refactor bits into ...
9924 (listen_desc): ... this new global.
9925 (gdb_connected): ... this new function.
9926 (enable_async_notification): ... this new function.
9927 (handle_accept_event): ... this new function.
9928 (remote_close): Clear remote_desc.
9929
9930 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
9931
9932 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
9933 New fields.
9934 (mourn_inferior): Define.
9935 (target_process_qsupported): Avoid the dangling else problem.
9936 (thread_stopped): Define.
9937 (pause_all): Define.
9938 (target_waitstatus_to_string): Declare.
9939 * target.c (target_waitstatus_to_string): New.
9940
9941 * tracepoint.c (tracing): Make extern.
9942 (disconnected_tracing): New.
9943 (stop_tracing): Make extern. Handle tracing stops due to GDB
9944 disconnecting.
9945 (cmd_qtdisconnected): New.
9946 (cmd_qtstatus): Report disconnected tracing status in trace reply.
9947 (handle_tracepoint_general_set): Handle QTDisconnected.
9948
9949 * event-loop.c (event_handler_func): Change return type to int.
9950 (process_event): Bail out if the event handler wants the event
9951 loop to stop.
9952 (handle_file_event): Ditto.
9953 (start_event_loop): Bail out if the event handler wants the event
9954 loop to stop.
9955
9956 * nto-low.c (nto_target_ops): Adjust.
9957 * spu-low.c (spu_wait): Don't remove the process here.
9958 (spu_target_ops): Adjust.
9959 * win32-low.c (win32_wait): Don't remove the process here.
9960 (win32_target_ops): Adjust.
9961
5d267c4c
PA		 99622010-04-11 Pedro Alves <pedro@codesourcery.com>
9963
9964 * regcache.c (realloc_register_cache): Invalidate inferior's
9965 regcache before recreating it.
9966
623ccd72
PA		 99672010-04-09 Pedro Alves <pedro@codesourcery.com>
9968
9969 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
9970
219f2f23
PA		 99712010-04-09 Stan Shebs <stan@codesourcery.com>
9972 Pedro Alves <pedro@codesourcery.com>
9973
9974 * server.h (LONGEST): New.
9975 (struct thread_info) <while_stepping>: New field.
9976 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
9977 Declare.
9978 (initialize_tracepoint, handle_tracepoint_general_set)
9979 (handle_tracepoint_query, tracepoint_finished_step)
9980 (tracepoint_was_hit, release_while_stepping_state_list):
9981 (current_traceframe): Declare.
9982 * server.c (handle_general_set): Handle tracepoint packets.
9983 (read_memory): New.
9984 (write_memory): New.
9985 (handle_search_memory_1): Use read_memory.
9986 (handle_query): Report support for conditional tracepoints, trace
9987 state variables, and tracepoint sources. Handle tracepoint
9988 queries.
9989 (main): Initialize the tracepoints module.
9990 (process_serial_event): Handle traceframe reads/writes.
9991
9992 * linux-low.c (handle_tracepoints): New.
9993 (linux_wait_1): Call it.
9994 (linux_resume_one_lwp): Handle while-stepping.
9995 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
9996 (linux_target_ops): Install them.
9997 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
9998 New field.
9999 * linux-x86-low.c (x86_supports_tracepoints): New.
10000 (the_low_target). Install it.
10001
10002 * mem-break.h (delete_breakpoint): Declare.
10003 * mem-break.c (delete_breakpoint): Make external.
10004
10005 * target.h (struct target_ops): Add `supports_tracepoints',
10006 `read_pc', and `write_pc' fields.
10007 (target_supports_tracepoints): Define.
10008 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
10009 (phex_nz): New.
10010
10011 * regcache.h (struct regcache) <registers_owned>: New field.
10012 (init_register_cache, regcache_cpy): Declare.
10013 (regcache_read_pc, regcache_write_pc): Declare.
10014 (register_cache_size): Declare.
10015 (supply_regblock): Declare.
10016 * regcache.c (init_register_cache): New.
10017 (new_register_cache): Use it.
10018 (regcache_cpy): New.
10019 (register_cache_size): New.
10020 (supply_regblock): New.
10021 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 10022
219f2f23
PA		 10023 * tracepoint.c: New.
10024
10025 * Makefile.in (OBS): Add tracepoint.o.
10026 (tracepoint.o): New rule.
10027
3a13a53b
L		 100282010-04-08 H.J. Lu <hongjiu.lu@intel.com>
10029
10030 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
10031 (i386-mmx.o): New.
10032 (i386-mmx.c): Likewise.
10033 (i386-mmx-linux.o): Likewise.
10034 (i386-mmx-linux.c): Likewise.
10035
10036 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
10037 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
10038 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
10039 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
10040
10041 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
10042 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
10043 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
10044
1570b33e
L		 100452010-04-07 H.J. Lu <hongjiu.lu@intel.com>
10046
10047 * Makefile.in (clean): Updated.
10048 (i386-avx.o): New.
10049 (i386-avx.c): Likewise.
10050 (i386-avx-linux.o): Likewise.
10051 (i386-avx-linux.c): Likewise.
10052 (amd64-avx.o): Likewise.
10053 (amd64-avx.c): Likewise.
10054 (amd64-avx-linux.o): Likewise.
10055 (amd64-avx-linux.c): Likewise.
10056
10057 * configure.srv (srv_i386_regobj): Add i386-avx.o.
10058 (srv_i386_linux_regobj): Add i386-avx-linux.o.
10059 (srv_amd64_regobj): Add amd64-avx.o.
10060 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
10061 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
10062 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
10063 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
10064 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
10065 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
10066 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
10067
10068 * i387-fp.c: Include "i386-xstate.h".
10069 (i387_xsave): New.
10070 (i387_cache_to_xsave): Likewise.
10071 (i387_xsave_to_cache): Likewise.
10072 (x86_xcr0): Likewise.
10073
10074 * i387-fp.h (i387_cache_to_xsave): Likewise.
10075 (i387_xsave_to_cache): Likewise.
10076 (x86_xcr0): Likewise.
10077
10078 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
10079 * linux-crisv32-low.c (target_regsets): Likewise.
10080 * linux-m68k-low.c (target_regsets): Likewise.
10081 * linux-mips-low.c (target_regsets): Likewise.
10082 * linux-ppc-low.c (target_regsets): Likewise.
10083 * linux-s390-low.c (target_regsets): Likewise.
10084 * linux-sh-low.c (target_regsets): Likewise.
10085 * linux-sparc-low.c (target_regsets): Likewise.
10086 * linux-xtensa-low.c (target_regsets): Likewise.
10087
10088 * linux-low.c: Include <sys/uio.h>.
10089 (regsets_fetch_inferior_registers): Support nt_type.
10090 (regsets_store_inferior_registers): Likewise.
10091 (linux_process_qsupported): New.
10092 (linux_target_ops): Add linux_process_qsupported.
10093
10094 * linux-low.h (regset_info): Add nt_type.
10095 (linux_target_ops): Add process_qsupported.
10096
10097 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
10098 and <sys/uio.h>.
10099 (init_registers_i386_avx_linux): New.
10100 (init_registers_amd64_avx_linux): Likewise.
10101 (xmltarget_i386_linux_no_xml): Likewise.
10102 (xmltarget_amd64_linux_no_xml): Likewise.
10103 (PTRACE_GETREGSET): Likewise.
10104 (PTRACE_SETREGSET): Likewise.
10105 (x86_fill_xstateregset): Likewise.
10106 (x86_store_xstateregset): Likewise.
10107 (use_xml): Likewise.
10108 (x86_linux_update_xmltarget): Likewise.
10109 (x86_linux_process_qsupported): Likewise.
10110 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
10111 (x86_arch_setup): Don't call init_registers_amd64_linux nor
10112 init_registers_i386_linux here. Call
10113 x86_linux_update_xmltarget.
10114 (the_low_target): Add x86_linux_process_qsupported.
10115
10116 * server.c (handle_query): Call target_process_qsupported.
10117
10118 * target.h (target_ops): Add process_qsupported.
10119 (target_process_qsupported): New.
10120
fc7238bb
PA		 101212010-04-03 Pedro Alves <pedro@codesourcery.com>
10122
10123 * inferiors.c (add_thread): Set last_status kind to
10124 TARGET_WAITKIND_IGNORE.
10125 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
10126 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
10127 (linux_wait_1): Move `thread' local definition to block that uses
10128 it. Don't NULL initialize `event_child'.
10129 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
10130 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
10131 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
10132
bdabb078
PA		 101332010-04-01 Pedro Alves <pedro@codesourcery.com>
10134
10135 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
10136 an extended waitstatus, or by a watchpoint.
10137 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
10138 thread was stepping or has been stopped by a watchpoint.
10139
d3bbe7a0
PA		 101402010-04-01 Pedro Alves <pedro@codesourcery.com>
10141
10142 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
10143 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
10144 of another, then delete the previous, and validate all
10145 breakpoints.
10146 (validate_inserted_breakpoint): New.
10147 (delete_disabled_breakpoints): New.
10148 (validate_breakpoints): New.
10149 (check_mem_read): Validate breakpoints before trusting their
10150 shadow. Delete disabled breakpoints.
10151 (check_mem_write): Validate breakpoints before trusting they
10152 should be inserted. Delete disabled breakpoints.
10153 * mem-break.h (validate_breakpoints):
10154 * server.c (handle_query): Validate breakpoints when we see a
10155 qSymbol query.
10156
8b07ae33
PA		 101572010-04-01 Pedro Alves <pedro@codesourcery.com>
10158
10159 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
10160 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
10161 if we could tell there's a GDB breakpoint at stop_pc.
10162 (need_step_over_p): Don't do a step over if we find a GDB
10163 breakpoint at the resume PC.
10164
10165 * mem-break.c (struct raw_breakpoint): New.
10166 (enum bkpt_type): New type `gdb_breakpoint'.
10167 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
10168 fields. New field `raw'.
10169 (find_raw_breakpoint_at): New.
10170 (set_raw_breakpoint_at): Handle refcounting. Create a raw
10171 breakpoint instead.
10172 (set_breakpoint_at): Adjust.
10173 (delete_raw_breakpoint): New.
10174 (release_breakpoint): New.
10175 (delete_breakpoint): Rename to...
10176 (delete_breakpoint_1): ... this. Add proc parameter. Use
10177 release_breakpoint. Return ENOENT.
10178 (delete_breakpoint): Reimplement.
10179 (find_breakpoint_at): Delete.
10180 (find_gdb_breakpoint_at): New.
10181 (delete_breakpoint_at): Delete.
10182 (set_gdb_breakpoint_at): New.
10183 (delete_gdb_breakpoint_at): New.
10184 (gdb_breakpoint_here): New.
10185 (set_reinsert_breakpoint): Use release_breakpoint.
10186 (uninsert_breakpoint): Rename to ...
10187 (uninsert_raw_breakpoint): ... this.
10188 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
10189 (reinsert_raw_breakpoint): Change parameter type to
10190 raw_breakpoint.
10191 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
10192 instead.
10193 (check_breakpoints): Adjust. Use release_breakpoint.
10194 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
10195 (breakpoint_inserted_here): Ditto.
10196 (check_mem_read): Adjust to iterate over raw breakpoints instead.
10197 Don't trust the breakpoint's shadow if it is not inserted.
10198 (check_mem_write): Adjust to iterate over raw breakpoints instead.
10199 (delete_all_breakpoints): Adjust.
10200 (free_all_breakpoints): Mark all breakpoints as uninserted, and
10201 use delete_breakpoint_1.
10202
10203 * mem-break.h (breakpoints_supported): Delete declaration.
10204 (set_gdb_breakpoint_at): Declare.
10205 (gdb_breakpoint_here): Declare.
10206 (delete_breakpoint_at): Delete.
10207 (delete_gdb_breakpoint_at): Declare.
10208
10209 * server.h (struct raw_breakpoint): Forward declare.
10210 (struct process_info): New field `raw_breakpoints'.
10211
10212 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
10213 breakpoints.
10214
6bf5e0ba
PA		 102152010-03-24 Pedro Alves <pedro@codesourcery.com>
10216
10217 * linux-low.c (status_pending_p_callback): Fix comment.
10218 (linux_wait_for_event_1): Move most of the internal breakpoint
10219 handling from here...
10220 (linux_wait_1): ... to here.
10221 (count_events_callback): New.
10222 (select_singlestep_lwp_callback): New.
10223 (select_event_lwp_callback): New.
10224 (cancel_breakpoints_callback): New.
10225 (select_event_lwp): New.
10226 (linux_wait_1): Simplify internal breakpoint handling. Give equal
10227 priority to all LWPs that have had events that should be reported
10228 to the client. Cancel breakpoints when about to reporting the
10229 event to the client, not while stopping lwps. No longer cancel
10230 finished single-steps here.
10231 (cancel_finished_single_step): Delete.
10232 (cancel_finished_single_steps): Delete.
10233
414a389f
PA		 102342010-03-24 Pedro Alves <pedro@codesourcery.com>
10235
10236 * mem-break.c (enum bkpt_type): New.
10237 (struct breakpoint): New field `type'.
10238 (set_breakpoint_at): Change return type to struct breakpoint
10239 pointer. Set type to `other_breakpoint' by default.
10240 (delete_breakpoint): Rewrite, supporting more than one breakpoint
10241 in the breakpoint list.
10242 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
10243 (reinsert_breakpoint): Rename to ...
10244 (reinsert_raw_breakpoint): ... this.
10245 (reinsert_breakpoints_at): Adjust.
10246 * mem-break.h (struct breakpoint): Declare.
10247 (set_breakpoint_at): Change return type to struct breakpoint
10248 pointer.
10249
2280c721
PA		 102502010-03-24 Pedro Alves <pedro@codesourcery.com>
10251
10252 * server.c (handle_query): Assign, not compare.
10253
d50171e4
PA		 102542010-03-24 Pedro Alves <pedro@codesourcery.com>
10255
10256 Teach linux gdbserver to step-over-breakpoints.
10257
10258 * linux-low.c (can_hardware_single_step): New.
10259 (supports_breakpoints): New.
10260 (handle_extended_wait): If stopping threads, read the stop pc of
10261 the new cloned LWP.
10262 (get_pc): New.
10263 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
10264 low target doesn't support retrieving the PC.
10265 (add_lwp): Set last_resume_kind to resume_continue.
10266 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
10267 (linux_attach): Don't clear stop_expected. Set the lwp's
10268 last_resume_kind to resume_stop.
10269 (linux_detach_one_lwp): Don't check for removed breakpoints.
10270 (check_removed_breakpoint): Delete.
10271 (status_pending_p): Rename to ...
10272 (status_pending_p_callback): ... this. Don't check for removed
10273 breakpoints. Don't consider threads that are stopped from GDB's
10274 perspective.
10275 (linux_wait_for_lwp): Always read the stop_pc here.
10276 (cancel_breakpoint): New.
10277 (step_over_bkpt): New global.
10278 (linux_wait_for_event_1): Implement stepping over breakpoints.
10279 (gdb_wants_lwp_stopped): New.
10280 (gdb_wants_all_stopped): New.
10281 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
10282 single-step traps here. Store the thread's last reported target
10283 wait status.
10284 (send_sigstop): Don't clear stop_expected. Always set it,
10285 instead.
10286 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
10287 (cancel_finished_single_step): New.
10288 (cancel_finished_single_steps): New.
10289 (wait_for_sigstop): Don't cancel finished single-step traps here.
10290 (linux_resume_one_lwp): Don't check for removed breakpoints.
10291 Don't set `step' on non-hardware step archs.
10292 (linux_set_resume_request): Ignore resume_stop requests if already
10293 stopping or stopped. Set the lwp's last_resume_kind.
10294 (resume_status_pending_p): Don't check for removed breakpoints.
10295 (need_step_over_p): New.
10296 (start_step_over): New.
10297 (finish_step_over): New.
10298 (linux_resume_one_thread): Always queue a sigstop for resume_stop
10299 requests. Clear the thread's last reported target waitstatus.
10300 Don't use the `suspended' flag. Don't consider pending breakpoints.
10301 (linux_resume): Start a step-over if necessary.
10302 (proceed_one_lwp): New.
10303 (proceed_all_lwps): New.
10304 (unstop_all_lwps): New.
10305 * linux-low.h (struct lwp_info): Rewrite comment for the
10306 `suspended' flag. Add the `stop_pc' field. Delete the
10307 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
10308 Add `'last_resume_kind' and `need_step_over' fields.
10309 * inferiors.c (struct thread_info): Delete, moved elsewhere.
10310 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
10311 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
10312 (set_raw_breakpoint_at): New.
10313 (set_breakpoint_at): Rewrite to use it.
10314 (reinsert_breakpoint_handler): Delete.
10315 (set_reinsert_breakpoint): New.
10316 (reinsert_breakpoint_by_bp): Delete.
10317 (delete_reinsert_breakpoints): New.
10318 (uninsert_breakpoint): Rewrite.
10319 (uninsert_breakpoints_at): New.
10320 (reinsert_breakpoint): Rewrite.
10321 (reinsert_breakpoints_at): New.
10322 (check_breakpoints): Rewrite.
10323 (breakpoint_here): New.
10324 (breakpoint_inserted_here): New.
10325 (check_mem_read): Adjust.
10326 * mem-break.h (breakpoints_supported, breakpoint_here)
10327 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
10328 (reinsert_breakpoint_by_bp): Delete declaration.
10329 (delete_reinsert_breakpoints): Declare.
10330 (reinsert_breakpoint): Delete declaration.
10331 (reinsert_breakpoints_at): Declare.
10332 (uninsert_breakpoint): Delete declaration.
10333 (uninsert_breakpoints_at): Declare.
10334 (check_breakpoints): Adjust prototype.
10335 * server.h: Adjust include order.
10336 (struct thread_info): Declare here. Add a `last_status' field.
10337
30ba68cb
MS		 103382010-03-23 Michael Snyder <msnyder@vmware.com>
10339
10340 * server.c (crc32): New function.
10341 (handle_query): Add handling for 'qCRC:' request.
10342
b9a881c2
PA		 103432010-03-23 Pedro Alves <pedro@codesourcery.com>
10344
10345 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
10346 lwp had been stopped by a watchpoint.
10347
e92d13d5
PA		 103482010-03-16 Pedro Alves <pedro@codesourcery.com>
10349
10350 * server.h (internal_error): Declare.
10351 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
10352 * utils.c (internal_error): New function.
10353
64daa791
AS		 103542010-03-15 Andreas Schwab <schwab@redhat.com>
10355
10356 * configure.srv: Fix typo setting srv_regobj.
10357
f52cd8cd
PA		 103582010-03-15 Pedro Alves <pedro@codesourcery.com>
10359
10360 * linux-low.c (fetch_register): Avoid passing a non string literal
10361 format to `error'.
10362 (usr_store_inferior_registers): Ditto.
10363
93ae6fdc
PA		 103642010-03-14 Pedro Alves <pedro@codesourcery.com>
10365
10366 * linux-low.c (linux_write_memory): Bail out early if peeking
10367 memory failed.
10368
c3adc08c
PA		 103692010-03-14 Pedro Alves <pedro@codesourcery.com>
10370
10371 * linux-low.h (struct lwp_info): New fields
10372 `stopped_by_watchpoint' and `stopped_data_address'.
10373 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
10374 here, and cache them in the lwp object.
10375 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
10376 directly.
10377 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
10378 field.
10379 (linux_stopped_by_watchpoint): Rewrite.
10380 (linux_stopped_data_address): Rewrite.
10381
bce522a2
PA		 103822010-03-06 Simo Melenius <simo.melenius@iki.fi>
10383
10384 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
10385 switching the current inferior, not before.
10386
90884b2b
L		 103872010-03-01 H.J. Lu <hongjiu.lu@intel.com>
10388
10389 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
10390 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
10391 i386-linux.c and amd64-linux.c.
10392 (reg-i386.o): Removed.
10393 (reg-i386.c): Likewise.
10394 (reg-i386-linux.o): Likewise.
10395 (reg-i386-linux.c): Likewise.
10396 (reg-x86-64.o): Likewise.
10397 (reg-x86-64.c): Likewise.
10398 (reg-x86-64-linux.o): Likewise.
10399 (reg-x86-64-linux.c): Likewise.
10400 (i386.o): New.
10401 (i386.c): Likewise.
10402 (i386-linux.o): Likewise.
10403 (i386-linux.c): Likewise.
10404 (amd64.o): Likewise.
10405 (amd64.c): Likewise.
10406 (amd64-linux.o): Likewise.
10407 (amd64-linux.c): Likewise.
10408
10409 * configure.srv (srv_i386_regobj): New.
10410 (srv_i386_linux_regobj): Likewise.
10411 (srv_amd64_regobj): Likewise.
10412 (srv_amd64_linux_regobj): Likewise.
10413 (srv_i386_32bit_xmlfiles): Likewise.
10414 (srv_i386_64bit_xmlfiles): Likewise.
10415 (srv_i386_xmlfiles): Likewise.
10416 (srv_amd64_xmlfiles): Likewise.
10417 (srv_i386_linux_xmlfiles): Likewise.
10418 (srv_amd64_linux_xmlfiles): Likewise.
10419 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
10420 srv_xmlfiles to $srv_i386_xmlfiles.
10421 (i[34567]86-*-mingw32ce*): Likewise.
10422 (i[34567]86-*-mingw*): Likewise.
10423 (i[34567]86-*-nto*): Likewise.
10424 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
10425 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
10426 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
10427 (x86_64-*-linux*): Likewise.
10428
10429 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
10430 (init_registers_amd64_linux): New.
10431 (x86_arch_setup): Replace init_registers_x86_64_linux with
10432 init_registers_amd64_linux.
10433
193f13e6
MK		 104342010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
10435
10436 * configure.ac: Check for libdl. If it is not available link against
10437 static libthread_db.
10438 * configure: Regenerate.
10439
85d721b8
PA		 104402010-02-22 Pedro Alves <pedro@codesourcery.com>
10441
10442 PR9605
10443
10444 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
10445 handing a read watchpoint.
10446 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
10447
6076632b
DE		 104482010-02-12 Doug Evans <dje@google.com>
10449
10450 * linux-low.c (linux_supports_tracefork_flag): Document.
10451 (linux_look_up_symbols): Add comment.
10452
3327ccf7
L		 104532010-02-03 H.J. Lu <hongjiu.lu@intel.com>
10454
10455 * regcache.c (supply_register): Clear regcache if buf is NULL.
10456
0718675c 104572010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 10458 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 10459
10460 * inferiors.c (find_inferior): Add function documentation.
10461 (unloaded_dll): Handle the case where the unloaded dll has not
10462 been previously registered in the dll list.
10463
177321bd
DJ		 104642010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
10465
10466 * linux-arm-low.c (thumb_breakpoint_len): Delete.
10467 (thumb2_breakpoint): New.
10468 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
10469
2b009048
DJ		 104702010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
10471
10472 * linux-low.c (get_stop_pc): Check for SIGTRAP.
10473 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
10474 breakpoints.
10475
3be029c7
PA		 104762010-01-21 Pedro Alves <pedro@codesourcery.com>
10477
10478 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
10479
18f5de3b
JK		 104802010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
10481
10482 * linux-s390-low.c (s390_collect_ptrace_register)
10483 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
10484
3743bb4f
DE		 104852010-01-21 Doug Evans <dje@google.com>
10486
14ce3065
DE		 10487 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
10488 (PTRACE_ARG4_TYPE): New macro.
10489 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
10490 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
10491 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
10492 (usr_store_inferior_registers): Ditto.
10493 (linux_read_memory, linux_write_memory): Ditto.
10494 (linux_test_for_tracefork): Ditto.
10495
3743bb4f
DE		 10496 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
10497 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
10498
8b315be5
PA		 104992010-01-21 Pedro Alves <pedro@codesourcery.com>
10500
10501 * proc-service.c (ps_lgetregs): Don't refetch registers from the
10502 target.
10503
85492558
PA		 105042010-01-21 Pedro Alves <pedro@codesourcery.com>
10505
10506 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
10507 prototype to take a regcache. Adjust.
10508
442ea881
PA		 105092010-01-20 Pedro Alves <pedro@codesourcery.com>
10510
10511 * regcache.h (struct thread_info): Forward declare.
10512 (struct regcache): New.
10513 (new_register_cache): Adjust prototype.
10514 (get_thread_regcache): Declare.
10515 (free_register_cache): Adjust prototype.
10516 (registers_to_string, registers_from_string): Ditto.
10517 (supply_register, supply_register_by_name, collect_register)
10518 (collect_register_as_string, collect_register_by_name): Ditto.
10519 * regcache.c (struct inferior_regcache_data): Delete.
10520 (get_regcache): Rename to ...
10521 (get_thread_regcache): ... this. Adjust. Switch inferior before
10522 fetching registers.
10523 (regcache_invalidate_one): Adjust.
10524 (regcache_invalidate): Fix prototype.
10525 (new_register_cache): Return the new register cache.
10526 (free_register_cache): Change prototype.
10527 (realloc_register_cache): Adjust.
10528 (registers_to_string): Change prototype to take a regcache. Adjust.
10529 (registers_from_string): Ditto.
10530 (register_data): Ditto.
10531 (supply_register): Ditto.
10532 (supply_register_by_name): Ditto.
10533 (collect_register): Ditto.
10534 (collect_register_as_string): Ditto.
10535 (collect_register_by_name): Ditto.
10536 * server.c (process_serial_event): Adjust.
10537 * linux-low.h (regset_fill_func, regset_store_func): Change
10538 prototype.
10539 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
10540 Change prototype.
10541 * linux-low.c (get_stop_pc): Adjust.
10542 (check_removed_breakpoint): Adjust.
10543 (linux_wait_for_event): Adjust.
10544 (linux_resume_one_lwp): Adjust.
10545 (fetch_register): Add regcache parameter. Adjust.
10546 (usr_store_inferior_registers): Ditto.
10547 (regsets_fetch_inferior_registers): Ditto.
10548 (regsets_store_inferior_registers): Ditto.
10549 (linux_fetch_registers, linux_store_registers): Ditto.
10550 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
10551 regcache. Adjust.
43aaf8b6
PA		 10552 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
10553 Ditto.
442ea881
PA		 10554 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
10555 prototype to take a regcache.
10556 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
10557 * remote-utils.c (convert_ascii_to_int, outreg)
10558 (prepare_resume_reply): Change prototype to take a regcache.
10559 Adjust.
10560 * target.h (struct target_ops) <fetch_registers, store_registers>:
10561 Change prototype to take a regcache.
10562 (fetch_inferior_registers, store_inferior_registers): Change
10563 prototype to take a regcache. Adjust.
10564 * proc-service.c (ps_lgetregs): Adjust.
10565 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
10566 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
10567 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
10568 take a regcache. Adjust.
10569 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
10570 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
10571 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
10572 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
10573 * linux-cris-low.c (cris_get_pc, cris_set_pc)
10574 (cris_cannot_fetch_register):
10575 (cris_breakpoint_at): Change prototype to take a regcache.
10576 Adjust.
10577 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
10578 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
10579 to take a regcache. Adjust.
10580 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
10581 Adjust.
10582 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
10583 take a regcache. Adjust.
10584 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
10585 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
10586 (m68k_set_pc): Change prototype to take a regcache. Adjust.
10587 * linux-mips-low.c (mips_get_pc):
10588 (mips_set_pc): Change prototype to take a regcache. Adjust.
10589 (mips_reinsert_addr): Adjust.
10590 (mips_collect_register): Change prototype to take a regcache.
10591 Adjust.
10592 (mips_supply_register):
10593 (mips_collect_register_32bit, mips_supply_register_32bit)
10594 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
10595 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 10596 * linux-ppc-low.c (ppc_supply_ptrace_register)
10597 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 10598 (parse_spufs_run): Adjust.
10599 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
10600 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
10601 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
10602 take a regcache. Adjust.
10603 * linux-s390-low.c (s390_collect_ptrace_register)
10604 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
10605 (s390_set_pc): Change prototype to take a regcache. Adjust.
10606 (s390_arch_setup): Adjust.
10607 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
10608 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
10609 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10610 (sparc_fill_gregset, sparc_store_gregset_from_stack)
10611 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
10612 regcache. Adjust.
10613 (sparc_breakpoint_at): Adjust.
10614 * linux-xtensa-low.c (xtensa_fill_gregset):
10615 (xtensa_store_gregset):
10616 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
10617 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
10618 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
10619 prototype to take a regcache. Adjust.
10620 * win32-arm-low.c (arm_fetch_inferior_register)
10621 (arm_store_inferior_register): Change prototype to take a
10622 regcache. Adjust.
10623 * win32-i386-low.c (i386_fetch_inferior_register)
10624 (i386_store_inferior_register): Change prototype to take a
10625 regcache. Adjust.
10626 * win32-low.c (child_fetch_inferior_registers)
10627 (child_store_inferior_registers): Change prototype to take a
10628 regcache. Adjust.
10629 (win32_wait): Adjust.
10630 (win32_fetch_inferior_registers): Change prototype to take a
10631 regcache. Adjust.
10632 (win32_store_inferior_registers): Adjust.
10633 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
10634 store_inferior_register>: Change prototype to take a regcache.
10635
60c3d7b0
DE		 106362010-01-20 Doug Evans <dje@google.com>
10637
10638 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
10639 #ifdef.
10640 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 10641 (W_STOPCODE): Provide definition if missing.
60c3d7b0 10642
dc146f7c
VP		 106432010-01-13 Vladimir Prus <vladimir@codesourcery.com>
10644
10645 * linux-low.c (linux_core_of_thread): New.
10646 (compare_ints, show_process, list_threads): New.
10647 (linux_qxfer_osdata): Report threads and cores.
10648 (linux_target_op): Register linux_core_of_thread.
10649 * remote-utils.c (prepare_resume_reply): Report the core.
10650 (buffer_xml_printf): Support %d specifier.
10651 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
10652 New.
10653 (handle_query): Handle qXfer:threads. Announce availability
10654 thereof.
10655 * target.h (struct target_ops): New field core_of_thread.
10656
7803799a
UW		 106572010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
10658
10659 * Makefile.in (clean): Remove new generated files.
10660 (reg-s390.o, reg-s390.c): Remove rules.
10661 (reg-s390x.o, reg-s390x.c): Likewise.
10662 (s390-linux32.o, s390-linux32.c): Add rules.
10663 (s390-linux64.o, s390-linux64.c): Likewise.
10664 (s390x-linux64.o, s390x-linux64.c): Likewise.
10665 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
10666 * linux-s390-low.c: Include <elf.h>.
10667 (HWCAP_S390_HIGH_GPRS): Define if undefined.
10668 (init_registers_s390): Remove prototype.
10669 (init_registers_s390x): Likewise.
10670 (init_registers_s390_linux32): Add prototype.
10671 (init_registers_s390_linux64): Likewise.
10672 (init_registers_s390x_linux64): Likewise.
10673 (s390_num_regs_3264): New define.
10674 (s390_regmap_3264): New global variable.
10675 (s390_cannot_fetch_register): Remove obsolete check.
10676 (s390_cannot_store_register): Likewise.
10677 (s390_collect_ptrace_register): Handle upper/lower register halves.
10678 (s390_supply_ptrace_register): Likewise.
10679 (s390_fill_gregset): Update to register number changes.
10680 (s390_get_hwcap): New routine.
10681 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
10682 Install appropriate regmap and register set.
10683
6e7ffa39
JB		 106842010-01-01 Joel Brobecker <brobecker@adacore.com>
10685
10686 * server.c (gdbserver_version): Update copyright year to 2010.
10687 * gdbreplay.c (gdbreplay_version): Likewise.
10688
957f3f49
DE		 106892009-12-28 Doug Evans <dje@google.com>
10690
10691 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
10692 elf/external.h. Include <elf.h> instead but only if necessary.
10693
ca5c370d
PA		 106942009-12-28 Pedro Alves <pedro@codesourcery.com>
10695
10696 * linux-low.c (linux_remove_process): Remove `detaching'
10697 parameter. Don't release/detach from thread_db here.
10698 (linux_kill): Release/detach from thread_db here, ...
10699 (linux_detach): ... and here, before actually detaching.
10700 (linux_wait_1): ... and here, when a process exits.
10701 * thread-db.c (any_thread_of): New.
10702 (thread_db_free): Switch the current inferior to a thread of the
10703 passed in process.
10704
4ee62156
DE		 107052009-12-21 Doug Evans <dje@google.com>
10706
d90e6a88
DE		 10707 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
10708
c5f62d5f
DE		 10709 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
10710 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
10711 warning ifndef __NR_tkill. Move setting of errno there too.
10712 Delete unnecessary resetting of errno after syscall.
10713 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
10714
10e86dd7
DE		 10715 * configure.ac: Check for dladdr.
10716 * config.in: Regenerate.
10717 * configure: Regenerate.
10718 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
10719 (try_thread_db_load): Update.
10720
4ee62156
DE		 10721 * linux-low.c (my_waitpid): Delete unnecessary prototype.
10722
00f515da
DE		 107232009-12-18 Doug Evans <dje@google.com>
10724
e9464885
DE		 10725 * event-loop.c: Include unistd.h if it exists.
10726
07d4f67e
DE		 10727 * linux-low.c (my_waitpid): Move definition away from being in
10728 between linux_tracefork_child/linux_test_for_tracefork.
10729
00f515da
DE		 10730 * gdb_proc_service.h (psaddr_t): Fix type.
10731 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
10732 signature to match glibc.
10733
1de1badb
DE		 107342009-12-16 Doug Evans <dje@google.com>
10735
10736 * linux-low.c (linux_read_memory): Fix argument to read.
10737
aeeb81d1
PA		 107382009-11-26 Pedro Alves <pedro@codesourcery.com>
10739
10740 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
10741 events, don't leave current_inferior pointing at null.
10742
10357975
PA		 107432009-11-26 Pedro Alves <pedro@codesourcery.com>
10744
10745 * win32-low.c (LOG): Delete.
10746 (OUTMSG): Output to stderr.
10747 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
10748 on compile time LOG macro.
10749 (win32_wait): Fix debug output.
10750
cf6e3471
PA		 107512009-11-26 Pedro Alves <pedro@codesourcery.com>
10752
10753 * win32-low.c (win32_add_one_solib): If the dll name is
10754 "ntdll.dll", prepend the system directory to the dll path.
10755
0c85e18e
MK		 107562009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
10757
10758 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
10759
9ac544ce 107602009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 10761 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 10762
10763 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
10764 * configure.ac: Check for __mcoldfire__ and set
10765 gdb_cv_m68k_is_coldfire.
10766 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
10767 reg-cf.o and reg-m68k.o.
10768 * configure: Regenerated.
10769
fd7dd3e6
PA		 107702009-11-16 Pedro Alves <pedro@codesourcery.com>
10771
10772 * linux-low.c (linux_remove_process): Add `detaching' parameter.
10773 Pass it to thread_db_free.
10774 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
10775 proper `detaching' argument to linux_remove_process.
10776 * linux-low.h (thread_db_free): Add `detaching' parameter.
10777 * thread-db.c (thread_db_init): Pass false as `detaching' argument
10778 to thread_db_free.
10779 (thread_db_free): Add `detaching' parameter. Only
10780 call td_ta_clear_event if detaching from process.
10781
75aa492e
MK		 107822009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
10783
10784 * thread-db.c (thread_db_free): Fix typo.
10785
21e1bee4
PP		 107862009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
10787
10788 PR gdb/10838
10789 * thread-db.c (thread_db_free): Call td_ta_clear_event.
10790
8838b45e
NS		 107912009-11-03 Nathan Sidwell <nathan@codesourcery.com>
10792
10793 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
10794 with an i686 compiler.
10795 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
10796 needed.
10797 * configure: Rebuilt.
10798
8a35fb51
SL		 107992009-10-29 Sandra Loosemore <sandra@codesourcery.com>
10800
10801 PR gdb/10783
10802
10803 * server.c (handle_search_memory_1): Correct read_addr initialization
10804 in loop for searching subsequent chunks.
10805
96f15937
PP		 108062009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
10807
10808 * configure.ac: New --with-libthread-db option.
10809 * thread-db.c: Allow direct dependence on libthread_db.
10810 (thread_db_free): Adjust.
10811 * config.in: Regenerate.
10812 * configure: Likewise.
889bf7c5 10813
5f7d1694
PP		 108142009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
10815
10816 PR gdb/10757
10817 * thread-db.c (attach_thread): New function.
10818 (maybe_attach_thread): Return success/failure.
10819 (find_new_threads_callback): Adjust.
889bf7c5
PA		 10820 (thread_db_find_new_threads): Loop until no new threads.
10821
88e3b899
PA		 108222009-10-13 Pedro Alves <pedro@codesourcery.com>
10823
10824 * proc-service.c (ps_lgetregs): Formatting.
10825
cdbfd419
PP		 108262009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
10827
10828 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
10829 * configure.ac: Adjust.
10830 * linux-low.h (struct process_info_private): Move members to struct
10831 thread_db.
10832 (thread_db_free, thread_db_handle_monitor_command): New prototype.
10833 * linux-low.c (linux_remove_process): Adjust.
10834 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
10835 * server.c (handle_query): Move code ...
10836 (handle_monitor_command): ... here. New function.
10837 * target.h (struct target_ops): New member.
10838 * thread-db.c (struct thread_db): New.
10839 (libthread_db_search_path): New variable.
10840 (thread_db_create_event, thread_db_enable_reporting)
10841 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
10842 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
10843 (try_thread_db_load_1, dladdr_to_soname): New functions.
10844 (try_thread_db_load, thread_db_load_search): New functions.
10845 (thread_db_init): Search for libthread_db.
10846 (thread_db_free): New function.
10847 (thread_db_handle_monitor_command): Likewise.
10848 * config.in: Regenerate.
10849 * configure: Regenerate.
889bf7c5 10850
4168d2d6
UW		 108512009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
10852
10853 * spu-low.c (spu_kill): Wait for inferior to terminate.
10854 Call clear_inferiors.
10855 (spu_detach): Call clear_inferiors.
10856
81ecdfbb
RW		 108572009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10858
10859 * aclocal.m4: Regenerate.
10860 * config.in: Likewise.
10861 * configure: Likewise.
10862
0b9ff2c0
UW		 108632009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10864
10865 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
10866 (parse_spufs_run): New function.
10867 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
10868 (ppc_breakpoint_at): Handle SPU breakpoints.
10869
efcbbd14
UW		 108702009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10871
10872 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
10873 (SPUFS_MAGIC): Define.
10874 (spu_enumerate_spu_ids): New function.
10875 (linux_qxfer_spu): New function.
10876 (linux_target_ops): Install linux_qxfer_spu.
10877
f4d9bade
UW		 108782009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10879
10880 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
10881 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
10882 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
10883 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
10884 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
10885 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
10886 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
10887 (init_registers_powerpc_cell32l): Add prototype.
10888 (init_registers_powerpc_cell64l): Likewise.
10889 (ppc_arch_setup): Detect Cell/B.E. architecture.
10890
96e946ca
RW		 108912009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10892
10893 * Makefile.in (datarootdir): New variable.
10894
58d6951d
DJ		 108952009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
10896
10897 * linux-low.c (linux_write_memory): Update debugging output.
10898 * Makefile.in (clean): Add new descriptions.
10899 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
10900 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
10901 * configure.srv: Add new files for arm*-*-linux*.
10902 * linux-arm-low.c: Add new declarations.
10903 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
10904 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
10905 (HWCAP_VFPv3D16): New.
10906 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
10907 instead of __IWMMXT__.
10908 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
10909 (arm_arch_setup): New.
10910 (target_regsets): Remove #ifdef. Add VFP regset.
10911 (the_low_target): Use arm_arch_setup.
10912
12b42a12
DJ		 109132009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
10914
10915 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
10916 the main thread again.
10917
ac8c974e
AR		 109182009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
10919
10920 Adding Neutrino gdbserver.
10921 * configure: Regenerated.
10922 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
10923 * configure.srv (i[34567]86-*-nto*): New target.
10924 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
10925 * remote-utils.c [__QNX__]: Include sys/iomgr.h
10926 (nto_comctrl) [__QNX__]: New function.
10927 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
10928
4424e0c3 109292009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 10930
10931 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
10932 srv_tgtobj.
10933
912cf4ba
PA		 109342009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
10935 Pedro Alves <pedro@codesourcery.com>
10936
10937 * win32-i386-low.c (i386_get_thread_context): Handle systems that
10938 don't support CONTEXT_EXTENDED_REGISTERS.
10939 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
10940 (the_low_target): Install them.
10941 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
10942 failing with ERROR_PIPE_NOT_CONNECTED.
10943
aa5ca48f
DE		 109442009-06-30 Doug Evans <dje@google.com>
10945 Pierre Muller <muller@ics.u-strasbg.fr>
10946
10947 Add h/w watchpoint support to x86-linux, win32-i386.
10948 * Makefile.in (SFILES): Add i386-low.c
10949 (i386_low_h): Define.
10950 (i386-low.o): Add dependencies.
10951 (linux-x86-low.o): Add i386-low.h dependency.
10952 (win32-i386-low.o): Ditto.
10953 * i386-low.c: New file.
10954 * i386-low.h: New file.
10955 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
10956 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
10957 * linux-low.c (linux_add_process): Initialize arch_private.
10958 (linux_remove_process): Free arch_private.
10959 (add_lwp): Initialize arch_private.
10960 (delete_lwp): Free arch_private.
10961 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
10962 provided.
10963 * linux-low.h (process_info_private): New member arch_private.
10964 (lwp_info): New member arch_private.
10965 (linux_target_ops): New members new_process, new_thread,
10966 prepare_to_resume.
10967 (ptid_of): New macro.
10968 * linux-x86-low.c: Include stddef.h, i386-low.h.
10969 (arch_process_info): New struct.
10970 (arch_lwp_info): New struct.
10971 (x86_linux_dr_get, x86_linux_dr_set): New functions.
10972 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
10973 (i386_dr_low_get_status): New function.
10974 (x86_insert_point, x86_remove_point): New functions.
10975 (x86_stopped_by_watchpoint): New function.
10976 (x86_stopped_data_address): New function.
10977 (x86_linux_new_process, x86_linux_new_thread): New functions.
10978 (x86_linux_prepare_to_resume): New function.
10979 (the_low_target): Add entries for insert_point, remove_point,
10980 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
10981 prepare_to_resume.
10982 * server.c (debug_hw_points): New global.
10983 (monitor_show_help): Document set debug-hw-points.
10984 (handle_query): Process "set debug-hw-points".
10985 * server.h (debug_hw_points): Declare.
10986 (paddress): Declare.
10987 * utils.c (NUMCELLS, CELLSIZE): New macros.
10988 (get_sell, xsnprintf, paddress): New functions.
10989 * win32-arm-low.c (the_low_target): Add entries for insert_point,
10990 remove_point, stopped_by_watchpoint, stopped_data_address.
10991 * win32-i386-low.c: Include i386-low.h.
10992 (debug_reg_state): Replaces dr.
10993 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
10994 (i386_dr_low_get_status): New function.
10995 (i386_insert_point, i386_remove_point): New functions.
10996 (i386_stopped_by_watchpoint): New function.
10997 (i386_stopped_data_address): New function.
10998 (i386_initial_stuff): Update.
10999 (get_thread_context,set_thread_context,i386_thread_added): Update.
11000 (the_low_target): Add entries for insert_point,
11001 remove_point, stopped_by_watchpoint, stopped_data_address.
11002 * win32-low.c (win32_insert_watchpoint): New function.
11003 (win32_remove_watchpoint): New function.
11004 (win32_stopped_by_watchpoint): New function.
11005 (win32_stopped_data_address): New function.
11006 (win32_target_ops): Add entries for insert_watchpoint,
11007 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
11008 * win32-low.h (win32_target_ops): New members insert_point,
11009 remove_point, stopped_by_watchpoint, stopped_data_address.
11010
d993e290
PA		 110112009-06-25 Pedro Alves <pedro@codesourcery.com>
11012
11013 * server.c (process_serial_event): Re-return unsupported, not
11014 error, if the type isn't recognized. Re-allow supporting only
11015 insert or remove packets. Also call require_running for
11016 breakpoints. Add missing break statement to default case. Tidy.
11017 * target.h (struct target_ops): Rename insert_watchpoint to
11018 insert_point, and remove_watchpoint to remove_point.
11019
11020 * linux-low.h (struct linux_target_ops): Likewise.
11021 * linux-low.c (linux_insert_watchpoint): Rename to ...
11022 (linux_insert_point): ... this. Adjust.
11023 (linux_remove_watchpoint): Rename to ...
11024 (linux_remove_point): ... this. Adjust.
11025 (linux_target_ops): Adjust.
11026 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
11027 (cris_insert_point): ... this.
11028 (cris_remove_watchpoint): Rename to ...
11029 (cris_remove_point): ... this.
11030 (the_low_target): Adjust.
11031
0f54c268
PM		 110322009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
11033
11034 * server.c (handle_v_kill): Pass signal_pid to
11035 kill_inferior if multi_process is zero.
11036
c6314022
AR		 110372009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
11038
11039 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
11040 * target.h (target_ops): Comment for *_watchpoint to make it clear
11041 the functions can get types '0' and '1'.
11042
4463ce24
AR		 110432009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
11044
11045 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
11046 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
11047 * regcache.c (get_regcache): Likewise.
11048 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
11049 * win32-low.c (child_fetch_inferior_registers): Remove check for
11050 regno 0.
11051
cf8fd78b
PA		 110522009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
11053 Pedro Alves <pedro@codesourcery.com>
11054
11055 * target.h (struct target_ops) <supports_multi_process>: New
11056 callback.
11057 (target_supports_multi_process): New.
11058 * server.c (handle_query): Even if GDB reports support, only
11059 enable multi-process if the target also supports it. Report
11060 multi-process support only if the target backend supports it.
11061 * linux-low.c (linux_supports_multi_process): New function.
11062 (linux_target_ops): Install it as target_supports_multi_process
11063 callback.
11064
47c0c975
DE		 110652009-05-24 Doug Evans <dje@google.com>
11066
e09875d4
DE		 11067 Global renaming of find_thread_pid to find_thread_ptid.
11068 * server.h (find_thread_ptid): Renamed from find_thread_pid.
11069 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
11070 All callers updated.
11071
e27d73f6
DE		 11072 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
11073 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
11074 directly.
11075
47c0c975
DE		 11076 * linux-low.c (get_stop_pc): Print pc if debug_threads.
11077 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
11078 (linux_resume_one_lwp): Ditto.
11079
2acc282a
DE		 110802009-05-23 Doug Evans <dje@google.com>
11081
11082 * linux-low.c (linux_resume_one_lwp): Change type of first arg
11083 from struct inferior_list_entry * to struct lwp_info *.
11084 All callers updated.
11085
9f1036c1
DE		 110862009-05-13 Doug Evans <dje@google.com>
11087
11088 * linux-x86-low.c: Don't include assert.h.
11089 (x86_siginfo_fixup): Use fatal, not assert.
11090 (x86_arch_setup): Fix comment.
11091
d0722149
DE		 110922009-05-12 Doug Evans <dje@google.com>
11093
11094 Biarch support for i386/amd64 gdbserver.
11095 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
11096 Add linux-x86-low.c.
11097 (linux-i386-low.o, linux-x86-64-low.o): Delete.
11098 (linux-x86-low.o): Add.
11099 * linux-x86-64-low.c: Delete.
11100 * linux-i386-low.c: Delete.
11101 * linux-x86-low.c: New file.
11102 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
11103 linux-x86-low.o.
11104 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
11105 linux-x86-low.o.
11106 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
11107 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
11108 (linux_child_pid_to_exec_file): New function.
11109 (elf_64_header_p, elf_64_file_p): New functions.
11110 (siginfo_fixup): New function.
11111 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
11112 give target a chance to convert layout.
11113 * linux-low.h (linux_target_ops): New member siginfo_fixup.
11114 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
11115
fdeb2a12
DE		 111162009-05-07 Doug Evans <dje@google.com>
11117
11118 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
11119 (regsets_store_inferior_registers): Ditto.
11120
a6dbe5df
PA		 111212009-05-06 Pedro Alves <pedro@codesourcery.com>
11122
11123 PR server/10048
11124
11125 * linux-low.c (must_set_ptrace_flags): Delete.
11126 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
11127 of the global.
11128 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
11129 `lwp->must_set_ptrace_flags' instead.
ba42693b 11130 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 11131 (linux_wait_1): ... not here.
11132
5091eb23
DE		 111332009-04-30 Doug Evans <dje@google.com>
11134
9f767825
DE		 11135 * inferiors.c (started_inferior_callback): New function.
11136 (attached_inferior_callback): New function.
11137 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
11138 * server.c (print_started_pid, print_attached_pid): New functions.
11139 (detach_or_kill_for_exit): New function.
11140 (main): Call it instead of for_each_inferior (kill_inferior_callback).
11141 * server.h (have_started_inferiors_p): Declare.
11142 (have_attached_inferiors_p): Declare.
11143
5091eb23
DE		 11144 * inferiors.c (remove_process): Fix memory leak, free process.
11145 * linux-low.c (linux_remove_process): New function.
11146 (linux_kill): Call it instead of remove_process.
11147 (linux_detach, linux_wait_1): Ditto.
11148
155c8968
PA		 111492009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
11150
11151 * configure.srv: Add x86 Windows CE target.
11152
7fe519cb
UW		 111532009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11154
11155 * inferiors.c (get_thread_process): Make global.
11156 * server.h (get_thread_process): Add prototype.
11157 * thread-db.c (find_one_thread): Use get_thread_process
11158 instead of current_process.
11159 (thread_db_get_tls_address): Do not crash if called when
11160 thread layer is not yet initialized.
11161
5472f405
UW		 111622009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11163
11164 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
11165 * spu-low.c (current_tid): Rename to ...
11166 (current_ptid): ... this.
11167 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
11168 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
11169 ptid_get_lwp (current_ptid) instead of current_tid.
11170 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
11171 instead of current_tid. Use find_process_pid to verify pid
11172 argument is valid. Pass proper argument to remove_process.
11173 (spu_thread_alive): Compare current_ptid instead of current_tid.
11174 (spu_resume): Likewise.
11175
55ac2b99
PA		 111762009-04-02 Pedro Alves <pedro@codesourcery.com>
11177
11178 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
11179 variable.
11180
95954743
PA		 111812009-04-01 Pedro Alves <pedro@codesourcery.com>
11182
11183 Implement the multiprocess extensions, and add linux multiprocess
11184 support.
11185
11186 * server.h (ULONGEST): Declare.
11187 (struct ptid, ptid_t): New.
11188 (minus_one_ptid, null_ptid): Declare.
11189 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11190 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
11191 (struct inferior_list_entry): Change `id' type from unsigned from
11192 to ptid_t.
11193 (struct sym_cache, struct breakpoint, struct
11194 process_info_private): Forward declare.
11195 (struct process_info): Declare.
11196 (current_process): Declare.
11197 (all_processes): Declare.
11198 (initialize_inferiors): Declare.
11199 (add_thread): Adjust to use ptid_t.
11200 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
11201 (add_process, remove_process, find_thread_pid): Declare.
11202 (find_inferior_id): Adjust to use ptid_t.
11203 (cont_thread, general_thread, step_thread): Change type to ptid_t.
11204 (multi_process): Declare.
11205 (push_event): Adjust to use ptid_t.
11206 (read_ptid, write_ptid): Declare.
11207 (prepare_resume_reply): Adjust to use ptid_t.
11208 (clear_symbol_cache): Declare.
11209 * inferiors.c (all_processes): New.
11210 (null_ptid, minus_one_ptid): New.
11211 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11212 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
11213 (add_thread): Change unsigned long to ptid. Remove gdb_id
11214 parameter. Adjust.
11215 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
11216 (gdb_id_to_thread): Rename to ...
11217 (find_thread_pid): ... this. Change unsigned long to ptid.
11218 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
11219 (loaded_dll, pull_pid_from_list): Adjust.
11220 (add_process, remove_process, find_process_pid)
11221 (get_thread_process, current_process, initialize_inferiors): New.
11222 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
11223 (struct target_waitstatus) <related_pid>: Ditto.
11224 (struct target_ops) <kill, detach>: Add `pid' argument. Change
11225 return type to int.
11226 (struct target_ops) <join>: Add `pid' argument.
11227 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
11228 (struct target_ops) <wait>: Add `ptid' field. Change return type
11229 to ptid.
11230 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
11231 (mywait): Add `ptid' argument. Change return type to ptid_t.
11232 (target_pid_to_str): Declare.
11233 * target.c (set_desired_inferior): Adjust to use ptids.
11234 (mywait): Add new `ptid' argument. Adjust.
11235 (target_pid_to_str): New.
11236 * mem-break.h (free_all_breakpoints): Declare.
11237 * mem-break.c (breakpoints): Delelete.
11238 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
11239 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
11240 to use per-process breakpoint list.
11241 (free_all_breakpoints): New.
11242 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
11243 (symbol_cache, all_symbols_looked_up): Delete.
11244 (hexchars): New.
11245 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
11246 read_ptid): New.
11247 (prepare_resume_reply): Change ptid argument's type from unsigned
11248 long to ptid_t. Adjust. Implement W;process and X;process.
11249 (free_sym_cache, clear_symbol_cache): New.
11250 (look_up_one_symbol): Adjust to per-process symbol cache. *
11251 * server.c (cont_thread, general_thread, step_thread): Change type
11252 to ptid_t.
11253 (attached): Delete.
11254 (multi_process): New.
11255 (last_ptid): Change type to ptid_t.
11256 (struct vstop_notif) <ptid>: Change type to ptid_t.
11257 (queue_stop_reply, push_event): Change `ptid' argument's type to
11258 ptid_t.
11259 (discard_queued_stop_replies): Add `pid' argument.
11260 (start_inferior): Adjust to use ptids. Adjust to mywait interface
11261 changes. Don't reference the `attached' global.
11262 (attach_inferior): Adjust to mywait interface changes.
11263 (handle_query): Adjust to use ptids. Parse GDB's qSupported
11264 features. Handle and report "multiprocess+". Handle
11265 "qAttached:PID".
11266 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
11267 changes.
11268 (handle_v_kill): New.
11269 (handle_v_stopped): Adjust to use target_pid_to_str.
11270 (handle_v_requests): Allow multiple attaches and runs when
11271 multiprocess extensions are in effect. Handle "vKill".
11272 (myresume): Adjust to use ptids.
11273 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
11274 (handle_status): Adjust to discard_queued_stop_replies interface
11275 change.
11276 (first_thread_of, kill_inferior_callback)
11277 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
11278 (main): Call initialize_inferiors. Adjust to use ptids, killing
11279 and detaching from all inferiors. Handle multiprocess packet
11280 variants.
11281 * linux-low.h: Include gdb_proc_service.h.
11282 (struct process_info_private): New.
11283 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
11284 <lwpid_of>: Use ptid_get_lwp.
11285 (get_lwp_thread): Adjust.
11286 (struct lwp_info): Add `dead' member.
11287 (find_lwp_pid): Declare.
11288 * linux-low.c (thread_db_active): Delete.
11289 (new_inferior): Adjust comment.
11290 (inferior_pid): Delete.
11291 (linux_add_process): New.
11292 (handle_extended_wait): Adjust.
11293 (add_lwp): Change unsigned long to ptid.
11294 (linux_create_inferior): Add process to processes table. Adjust
11295 to use ptids. Don't set new_inferior here.
11296 (linux_attach_lwp): Rename to ...
11297 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
11298 it. Adjust to use ptids.
11299 (linux_attach_lwp): New.
11300 (linux_attach): Add process to processes table. Don't set
11301 new_inferior here.
11302 (struct counter): New.
11303 (second_thread_of_pid_p, last_thread_of_process_p): New.
11304 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
11305 multiple processes.
11306 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
11307 processes. Remove process from process table.
11308 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
11309 to multiple processes.
11310 (any_thread_of): New.
11311 (linux_detach): Add `pid' argument, and handle it. Remove process
11312 from processes table.
11313 (linux_join): Add `pid' argument. Handle it.
11314 (linux_thread_alive): Change unsighed long argument to ptid_t.
11315 Consider dead lwps as not being alive.
11316 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
11317 threads we're not interested in.
11318 (same_lwp, find_lwp_pid): New.
11319 (linux_wait_for_lwp): Change `pid' argument's type from int to
11320 ptid_t. Adjust.
11321 (linux_wait_for_event): Rename to ...
11322 (linux_wait_for_event_1): ... this. Change `pid' argument's type
11323 from int to ptid_t. Adjust.
11324 (linux_wait_for_event): New.
11325 (linux_wait_1): Add `ptid' argument. Change return type to
11326 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
11327 that exit from the process table.
11328 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
11329 Adjust.
11330 (mark_lwp_dead): New.
11331 (wait_for_sigstop): Adjust to use ptids. If a process exits while
11332 stopping all threads, mark its main lwp as dead.
11333 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
11334 ptids.
11335 (fetch_register, usr_store_inferior_registers)
11336 (regsets_fetch_inferior_registers)
11337 (regsets_store_inferior_registers, linux_read_memory)
11338 (linux_write_memory): Inline `inferior_pid'.
11339 (linux_look_up_symbols): Adjust to use per-process
11340 `thread_db_active'.
11341 (linux_request_interrupt): Adjust to use ptids.
11342 (linux_read_auxv): Inline `inferior_pid'.
11343 (initialize_low): Don't reference thread_db_active.
11344 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
11345 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
11346 (ps_getpid): Return the pid of the current inferior.
11347 * thread-db.c (proc_handle, thread_agent): Delete.
11348 (thread_db_create_event, thread_db_enable_reporting): Adjust to
11349 per-process data.
11350 (find_one_thread): Change argument type to ptid_t. Adjust to
11351 per-process data.
11352 (maybe_attach_thread): Adjust to per-process data and ptids.
11353 (thread_db_find_new_threads): Ditto.
11354 (thread_db_init): Ditto.
11355 * spu-low.c (spu_create_inferior, spu_attach): Add process to
11356 processes table. Adjust to use ptids.
11357 (spu_kill, spu_detach): Adjust interface. Remove process from
11358 processes table.
11359 (spu_join, spu_thread_alive): Adjust interface.
11360 (spu_wait): Adjust interface. Remove process from processes
11361 table. Adjust to use ptids.
11362 * win32-low.c (current_inferior_tid): Delete.
11363 (current_inferior_ptid): New.
11364 (debug_event_ptid): New.
11365 (thread_rec): Take a ptid. Adjust.
11366 (child_add_thread): Add `pid' argument. Adjust to use ptids.
11367 (child_delete_thread): Ditto.
11368 (do_initial_child_stuff): Add `attached' argument. Add process to
11369 processes table.
11370 (child_fetch_inferior_registers, child_store_inferior_registers):
11371 Adjust.
11372 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
11373 (win32_attach): Pass 1 to do_initial_child_stuff.
11374 (win32_kill): Adjust interface. Remove process from processes
11375 table.
11376 (win32_detach): Ditto.
11377 (win32_join): Adjust interface.
11378 (win32_thread_alive): Take a ptid.
11379 (win32_resume): Adjust to use ptids.
11380 (get_child_debug_event): Ditto.
11381 (win32_wait): Adjust interface. Remove exiting process from
11382 processes table.
11383
bd99dc85
PA		 113842009-04-01 Pedro Alves <pedro@codesourcery.com>
11385
11386 Non-stop mode support.
11387
11388 * server.h (non_stop): Declare.
11389 (gdb_client_data, handler_func): Declare.
11390 (delete_file_handler, add_file_handler, start_event_loop):
11391 Declare.
11392 (handle_serial_event, handle_target_event, push_event)
11393 (putpkt_notif): Declare.
11394 * target.h (enum resume_kind): New.
11395 (struct thread_resume): Replace `step' field by `kind' field.
11396 (TARGET_WNOHANG): Define.
11397 (struct target_ops) <wait>: Add `options' argument.
11398 <supports_non_stop, async, start_non_stop>: New fields.
11399 (target_supports_non_stop, target_async): New.
11400 (start_non_stop): Declare.
11401 (mywait): Add `options' argument.
11402 * target.c (mywait): Add `options' argument. Print child exit
11403 notifications here.
11404 (start_non_stop): New.
11405 * server.c (non_stop, own_buf, mem_buf): New globals.
11406 (struct vstop_notif): New.
11407 (notif_queue): New global.
11408 (queue_stop_reply, push_event, discard_queued_stop_replies)
11409 (send_next_stop_reply): New.
11410 (start_inferior): Adjust to use resume_kind. Adjust to mywait
11411 interface changes.
11412 (attach_inferior): In non-stop mode, don't wait for the target
11413 here.
11414 (handle_general_set): Handle QNonStop.
11415 (handle_query): When handling qC, return the current general
11416 thread, instead of the first thread of the list.
11417 (handle_query): If the backend supports non-stop mode, include
11418 QNonStop+ in the qSupported query response.
11419 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
11420 and non-stop mode.
11421 (handle_v_attach, handle_v_run): Handle non-stop mode.
11422 (handle_v_stopped): New.
11423 (handle_v_requests): Report support for vCont;t. Handle vStopped.
11424 (myresume): Adjust to use resume_kind. Handle non-stop.
11425 (queue_stop_reply_callback): New.
11426 (handle_status): Handle non-stop mode.
11427 (main): Clear non_stop flag on reconnection. Use the event-loop.
11428 Refactor serial protocol handling from here ...
11429 (process_serial_event): ... to this new function. When GDB
11430 selects any thread, select one here. In non-stop mode, wait until
11431 GDB acks all pending events before exiting.
11432 (handle_serial_event, handle_target_event): New.
11433 * remote-utils.c (remote_open): Install remote_desc in the event
11434 loop.
11435 (remote_close): Remove remote_desc from the event loop.
11436 (putpkt_binary): Rename to...
11437 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
11438 (putpkt_binary): New as wrapper around putpkt_binary_1.
11439 (putpkt_notif): New.
11440 (prepare_resume_reply): In non-stop mode, don't change the
11441 general_thread.
11442 * event-loop.c: New.
11443 * Makefile.in (OBJ): Add event-loop.o.
11444 (event-loop.o): New rule.
11445
11446 * linux-low.h (pid_of): Moved here.
11447 (lwpid_of): New.
11448 (get_lwp_thread): Use lwpid_of.
11449 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
11450 * linux-low.c (pid_of): Delete.
11451 (inferior_pid): Use lwpid_of.
11452 (linux_event_pipe): New.
11453 (target_is_async_p): New.
11454 (delete_lwp): New.
11455 (handle_extended_wait): Use lwpid_of.
11456 (add_lwp): Don't set lwpid field.
11457 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
11458 (linux_kill_one_lwp): If killing a running lwp, stop it first.
11459 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
11460 (linux_detach_one_lwp): If detaching from a running lwp, stop it
11461 first. Adjust to linux_wait_for_event interface changes. Use
11462 lwpid_of.
11463 (linux_detach): Don't delete the main lwp here.
11464 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
11465 (status_pending_p): Don't consider explicitly suspended lwps.
11466 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
11467 pointer. Add OPTIONS argument. Change return type to int. Use
11468 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
11469 (linux_wait_for_event): Take an integer pid instead of a lwp_info
11470 pointer. Add status pointer argument. Return a pid instead of a
11471 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
11472 changes. In non-stop mode, don't switch to a random thread.
11473 (linux_wait): Rename to...
11474 (linux_wait_1): ... this. Add target_options argument, and handle
11475 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
11476 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
11477 clean exit and signal exit code. Don't stop all threads in
11478 non-stop mode. In all-stop mode, only stop all threads when
11479 reporting a stop to GDB. Handle explicit thread stop requests.
11480 (async_file_flush, async_file_mark): New.
11481 (linux_wait): New.
11482 (send_sigstop): Use lwpid_of.
11483 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
11484 interface changes. In non-stop mode, don't switch to a random
11485 thread.
11486 (linux_resume_one_lwp): Use lwpid_of.
11487 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
11488 (linux_resume_one_thread): ... this. Handle resume_stop. In
11489 non-stop mode, don't look for pending flag in all threads.
11490 (resume_status_pending_p): Don't consider explicitly suspended
11491 threads.
11492 (my_waitpid): Reimplement. Emulate __WALL.
11493 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
11494 Use lwpid_of.
11495 (sigchld_handler, linux_supports_non_stop, linux_async)
11496 (linux_start_non_stop): New.
11497 (linux_target_ops): Register linux_supports_non_stop, linux_async
11498 and linux_start_non_stop.
11499 (initialize_low): Install SIGCHLD handler.
11500 * thread-db.c (thread_db_create_event, find_one_thread)
11501 (thread_db_get_tls_address): Use lwpid_of.
11502 * win32-low.c (win32_detach): Adjust to use resume_kind.
11503 (win32_wait): Add `options' argument.
11504 * spu-low.c (spu_resume): Adjust to use resume_kind.
11505 (spu_wait): Add `options' argument.
11506
5b1c542e
PA		 115072009-04-01 Pedro Alves <pedro@codesourcery.com>
11508
11509 Decouple target code from remote protocol.
11510
11511 * target.h (enum target_waitkind): New.
11512 (struct target_waitstatus): New.
11513 (struct target_ops) <wait>: Return an unsigned long. Take a
11514 target_waitstatus pointer instead of a char pointer.
11515 (mywait): Likewise.
11516 * target.c (mywait): Change prototype to return an unsigned long.
11517 Take a target_waitstatus pointer instead of a char pointer. Adjust.
11518 * server.h (thread_from_wait, old_thread_from_wait): Delete
11519 declarations.
11520 (prepare_resume_reply): Change prototype to take a
11521 target_waitstatus.
11522 * server.c (thread_from_wait, old_thread_from_wait): Delete.
11523 (last_status, last_ptid): New.
11524 (start_inferior): Remove "statusptr" argument. Adjust. Return a
11525 pid instead of a signal.
11526 (attach_inferior): Remove "status" and "signal" parameters.
11527 Adjust.
11528 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
11529 not as an address.
11530 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
11531 (handle_v_requests, myresume): Remove "status" and "signal"
11532 parameters. Adjust.
11533 (handle_status): New.
11534 (main): Delete local `status'. Adjust.
11535 * remote-utils.c: Include target.h.
11536 (prepare_resume_reply): Change prototype to take a
11537 target_waitstatus. Adjust.
11538
11539 * linux-low.c (linux_wait): Adjust to new target_ops->wait
11540 interface.
11541 * spu-low.c (spu_wait): Adjust.
11542 * win32-low.c (enum target_waitkind, struct target_waitstatus):
11543 Delete.
11544 (win32_wait): Adjust.
11545
2bd7c093
PA		 115462009-04-01 Pedro Alves <pedro@codesourcery.com>
11547
11548 * target.h (struct thread_resume): Delete leave_stopped member.
11549 (struct target_ops): Add a `n' argument to the `resume' callback.
11550 * server.c (start_inferior): Adjust.
11551 (handle_v_cont, myresume): Adjust.
11552 * linux-low.c (check_removed_breakpoint): Adjust to resume
11553 interface change, and to removed leave_stopped field.
11554 (resume_ptr): Delete.
11555 (struct thread_resume_array): New.
11556 (linux_set_resume_request): Add new `arg' parameter. Adjust to
11557 resume interface change.
11558 (linux_continue_one_thread, linux_queue_one_thread)
11559 (resume_status_pending_p): Check if the resume field is NULL
11560 instead of checking the leave_stopped member.
11561 (linux_resume): Adjust to the target resume interface change.
11562 * spu-low.c (spu_resume): Adjust to the target resume interface
11563 change.
11564 * win32-low.c (win32_detach, win32_resume): Ditto.
11565
c35fafde
PA		 115662009-04-01 Pedro Alves <pedro@codesourcery.com>
11567
11568 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
11569 flag.
11570 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
11571 pending.
11572 (linux_continue_one_thread): Only preserve the stepping flag if
11573 there's a pending breakpoint.
11574
0a59d50b
PA		 115752009-03-31 Pedro Alves <pedro@codesourcery.com>
11576
11577 * server.c (main): After the inferior having exited, call
11578 remote_close before exiting gdbserver.
11579
f04c6d38
TJB		 115802009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
11581
11582 Fix size of FPSCR in Power 7 processors.
11583 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
11584 (PPC_FEATURE_HAS_DFP): New #define.
11585 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
11586 size of the FPSCR.
11587
78e5cee6
PA		 115882009-03-23 Pedro Alves <pedro@codesourcery.com>
11589
11590 * server.c (handle_query) Whitespace and formatting.
11591
1b3f6016
PA		 115922009-03-22 Pedro Alves <pedro@codesourcery.com>
11593
11594 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
11595 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
11596 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
11597 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
11598 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
11599 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
11600 Makefile.in, configure.ac: Fix whitespace throughout.
11601 * configure: Regenerate.
11602
a07b2135
PA		 116032009-03-22 Pedro Alves <pedro@codesourcery.com>
11604
11605 * inferiors.c (find_inferior): Make it safe for the callback
11606 function to delete the currently iterated inferior.
11607
67cc2626
PA		 116082009-03-22 Pedro Alves <pedro@codesourcery.com>
11609
11610 * Makefile.in (linuw_low_h): Move higher.
11611 (thread-db.o): Depend on $(linux_low_h).
11612
54a0b537
PA		 116132009-03-17 Pedro Alves <pedro@codesourcery.com>
11614
11615 Rename "process" to "lwp" throughout.
11616
11617 * linux-low.c (all_processes): Rename to...
11618 (all_lwps): ... this.
11619 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
11620 (add_process): Rename to ...
11621 (add_lwp): ... this. Adjust.
11622 (linux_create_inferior): Adjust.
11623 (linux_attach_lwp): Adjust.
11624 (linux_attach): Adjust.
11625 (linux_kill_one_process): Rename to ...
11626 (linux_kill_one_lwp): ... this. Adjust.
11627 (linux_kill): Adjust.
11628 (linux_detach_one_process): Rename to ...
11629 (linux_detach_one_lwp): ... this. Adjust.
11630 (linux_detach): Adjust.
11631 (check_removed_breakpoint): Adjust.
11632 (status_pending_p): Adjust.
11633 (linux_wait_for_process): Rename to ...
11634 (linux_wait_for_lwp): ... this. Adjust.
11635 (linux_wait_for_event): Adjust.
11636 (send_sigstop): Adjust.
11637 (wait_for_sigstop): Adjust.
11638 (stop_all_processes): Rename to ...
11639 (stop_all_lwps): ... this.
11640 (linux_resume_one_process): Rename to ...
11641 (linux_resume_one_lwp): ... this. Adjust.
11642 (linux_set_resume_request, linux_continue_one_thread)
11643 (linux_queue_one_thread, resume_status_pending_p)
11644 (usr_store_inferior_registers, regsets_store_inferior_registers)
11645 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
11646 Adjust.
11647 * linux-low.h (get_process): Rename to ...
11648 (get_lwp): ... this. Adjust.
11649 (get_thread_process): Rename to ...
11650 (get_thread_lwp): ... this. Adjust.
11651 (get_process_thread): Rename to ...
11652 (get_lwp_thread): ... this. Adjust.
11653 (struct process_info): Rename to ...
11654 (struct lwp_info): ... this.
11655 (all_processes): Rename to ...
11656 (all_lwps): ... this.
11657 * proc-service.c (ps_lgetregs): Adjust.
11658 * thread-db.c (thread_db_create_event, find_one_thread)
11659 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
11660
0b16c5cf
PA		 116612009-03-14 Pedro Alves <pedro@codesourcery.com>
11662
11663 * server.c (handle_query): Handle "qAttached".
11664
32de4b9d
NS		 116652009-03-13 Nathan Sidwell <nathan@codesourcery.com>
11666
11667 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
11668 GPLv3, update license URL.
11669
2aecd87f
DE		 116702009-03-01 Doug Evans <dje@google.com>
11671
93efd302 11672 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 11673 (server_h): Add gdb_signals.h.
11674 (signals.o): Update.
11675 * server.h (target_signal_from_host,target_signal_to_host_p)
11676 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
11677
86b1f9c5
PM		 116782009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
11679
11680 * remote-utils.c (getpkt): Also generate remote-debug
11681 information if noack_mode is set.
11682
4aa995e1
PA		 116832009-02-06 Pedro Alves <pedro@codesourcery.com>
11684
11685 * server.c (handle_query): Report qXfer:siginfo:read and
11686 qXfer:siginfo:write as supported and handle them.
11687 * target.h (struct target_ops) <qxfer_siginfo>: New field.
11688 * linux-low.c (linux_xfer_siginfo): New.
11689 (linux_target_ops): Set it.
11690
62709adf
PA		 116912009-01-26 Pedro Alves <pedro@codesourcery.com>
11692
11693 * server.c (gdbserver_usage): Mention --remote-debug.
11694 (main): Accept '--remote-debug' switch.
11695
aef93bd7
DE		 116962009-01-18 Doug Evans <dje@google.com>
11697
11698 * regcache.c (new_register_cache): No need to check result of xcalloc.
11699 * server.c (handle_search_memory): Back out calls to xmalloc,
11700 result is checked and error is returned to user upon failure.
11701 (handle_query): Ditto. Add more checks for result of malloc.
11702 (handle_v_cont): Check result of malloc, report error back to
11703 user upon failure.
11704 (handle_v_run): Ditto. Call freeargv.
11705 * server.h (freeargv): Declare.
11706 * utils.c (freeargv): New fn.
11707
54363045
DE		 117082009-01-15 Doug Evans <dje@google.com>
11709
f626972c
DE		 11710 * gdbreplay.c (perror_with_name): Make arg const char *.
11711 * server.h (target_signal_to_name): Make return type const char *.
0842e787 11712 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 11713 * utils.c (perror_with_name): Make arg const char *.
54363045 11714
18aae699
PA		 117152009-01-14 Pedro Alves <pedro@codesourcery.com>
11716
11717 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
11718 when handling a EXIT_PROCESS_DEBUG_EVENT.
11719
ff703abe
JB		 117202009-01-06 Joel Brobecker <brobecker@adacore.com>
11721
11722 * gdbreplay.c (gdbreplay_version): Update copyright year.
11723 * server.c (gdbserver_version): Likewise.
11724
f21cc1a2 117252009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 11726
11727 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 11728 (handle_extended_wait): Improve comment.
0e21c1ec 11729
bca929d3
DE		 117302008-12-13 Doug Evans <dje@google.com>
11731
11732 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
11733 * server.h (ATTR_MALLOC): New macro.
11734 (xmalloc,xcalloc,xstrdup): Declare.
11735 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
11736 * inferiors.c: Ditto.
11737 * linux-low.c: Ditto.
11738 * mem-break.c: Ditto.
11739 * regcache.c: Ditto.
11740 * remote-utils.c: Ditto.
11741 * server.c: Ditto.
11742 * target.c: Ditto.
11743 * win32-low.c: Ditto.
11744
97438e3f
DE		 117452008-12-12 Doug Evans <dje@google.com>
11746
896c7fbb
DE		 11747 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
11748 in debugging printf.
11749
97438e3f
DE		 11750 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
11751
e3b886f8
DE		 117522008-12-09 Doug Evans <dje@google.com>
11753
11754 * linux-low.h (struct process_info): Delete member tid, unused.
11755 * thread-db.c (find_one_thread): Update.
11756 (maybe_attach_thread): Update.
11757
07e059b5
VP		 117582008-12-02 Pedro Alves <pedro@codesourcery.com>
11759
889bf7c5
PA		 11760 * target.h (struct target_ops): Add qxfer_osdata member.
11761 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
11762 and dirent.h.
11763 (linux_qxfer_osdata): New functions.
11764 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
11765 callback.
11766 * server.c (handle_query): Handle "qXfer:osdata:read:".
11767 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
11768 (buffer_xml_printf): New functions.
11769 * server.h (struct buffer): New.
11770 (buffer_grow_str, buffer_grow_str0): New macros.
11771 (buffer_grow, buffer_free, buffer_init, buffer_finish)
11772 (buffer_xml_printf): Declare.
07e059b5 11773
4cab47ab
DE		 117742008-11-24 Doug Evans <dje@google.com>
11775
11776 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
11777
f142445f
DJ		 117782008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
11779
11780 * server.c (handle_v_run): Always use the supplied argument list.
11781
d0107bb6 117822008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 11783
d0107bb6
BW		 11784 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
11785 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 11786
2c4ad781
TJB		 117872008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
11788
11789 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
11790 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
11791 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
11792 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
11793 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
11794 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
11795 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
11796 XML target descriptions.
11797 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
11798 when inferior is running on an ISA 2.05 or later processor. Add
11799 special case to return offset for full 64-bit slot of FPSCR when
11800 in 32-bits.
11801
dfb64f85
DJ		 118022008-11-14 Daniel Gutson <dgutson@codesourcery.com>
11803
11804 * Makefile.in (SFILES, clean): Added sparc64 files.
11805 (reg-sparc64.o, reg-sparc64.c): New.
11806 * configure.srv (sparc*-*-linux*): New configuration.
11807 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
11808 syscall arguments for SPARC.
11809 (regsets_store_inferior_registers): Likewise.
11810 * linux-sparc-low.c: New file.
11811
66b6e1dd
DE		 118122008-10-21 Doug Evans <dje@google.com>
11813
11814 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
11815 (READLINE_DIR,READLINE_DEP): Delete.
11816 (INTERNAL_CFLAGS): Update.
11817 (LINTFLAGS): Update.
11818
9b710a42
PA		 118192008-10-10 Pedro Alves <pedro@codesourcery.com>
11820
11821 * server.c (handle_v_run): If GDB didn't specify an argv, use the
11822 whole argv from the last run, not just argv[0].
11823
5822d809
PA		 118242008-09-08 Pedro Alves <pedro@codesourcery.com>
11825
11826 * regcache.c (new_register_cache): Return NULL if the register
11827 cache size isn't known yet.
11828 (free_register_cache): Avoid dereferencing a NULL regcache.
11829
74aac56f
DJ		 118302008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
11831
11832 * configure.srv: Merge MIPS and MIPS64.
11833
400b20f5
MR		 118342008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
11835
11836 * Makefile.in (uninstall): Apply $(EXEEXT) too.
11837
677c5bb1
LM		 118382008-08-18 Luis Machado <luisgpm@br.ibm.com>
11839
11840 * Makefile.in: Add required vsx dependencies.
11841
11842 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
11843 Declare init_registers_powerpc_vsx32l.
11844 Declare init_registers_powerpc_vsx64l.
11845 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
11846 (ppc_arch_setup): Check for VSX in hwcap.
11847 (ppc_fill_vsxregset): New function.
11848 (ppc_store_vsxregset): New function.
11849 Add new VSX entry in regset_info target_regsets.
11850
11851 * configure.srv: Add new VSX dependencies.
11852
a6f3e723
SL		 118532008-08-12 Pedro Alves <pedro@codesourcery.com>
11854
11855 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
11856 (remote_open): Set or clear transport_is_reliable.
11857 (putpkt_binary): Don't expect acks in noack mode.
11858 (getpkt): Don't send ack/nac in noack mode.
11859 * server.c (handle_general_set): Handle QStartNoAckMode.
11860 (handle_query): If connected by tcp pass QStartNoAckMode+ in
11861 qSupported.
11862 (main): Reset noack_mode on every connection.
11863 * server.h (noack_mode): Declare.
11864
a417dc56
RW		 118652008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11866
11867 * Makefile.in (GDBREPLAY_OBS): New variable.
11868 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
11869
3221518c
UW		 118702008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
11871 Daniel Jacobowitz <dan@codesourcery.com>
11872
11873 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
11874 (usr_store_inferior_registers): Likewise.
11875 (regsets_store_inferior_registers): Likewise.
11876
ec56be1b
PA		 118772008-07-31 Rolf Jansen <rj@surtec.com>
11878 Pedro Alves <pedro@codesourcery.com>
11879
11880 * configure.ac: Check for memmem declaration.
11881 * server.c [HAVE_MALLOC_H]: Include malloc.h.
11882 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
11883 (disable_packet_qfThreadInfo): Unconditionally compile.
11884 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
11885 * configure, config.in: Regenerate.
11886
2fe5e3ff
DE		 118872008-07-28 Doug Kwan <dougkwan@google.com>
11888
11889 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
11890 (linux_write_memory): Remove declaration of errno.
11891
836acd6d
UW		 118922008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
11893
11894 * linux-low.c (handle_extended_wait): Do not use "status"
11895 variable uninitialized.
11896
aeba519e
PA		 118972008-07-07 Pedro Alves <pedro@codesourcery.com>
11898
11899 * server.c (handle_v_attach): Inhibit reporting dll changes.
11900
db42f210
PA		 119012008-06-27 Pedro Alves <pedro@codesourcery.com>
11902
11903 * remote-utils.c (prepare_resume_reply): If requested, don't
11904 output "thread:TID" in the T stop reply.
11905
11906 * server.c (disable_packet_vCont, disable_packet_Tthread)
11907 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
11908 (handle_query): If requested, disable support for qC, qfThreadInfo
11909 and qsThreadInfo.
11910 (handle_v_requests): If requested, disable support for vCont.
11911 (gdbserver_show_disableable): New.
11912 (main): Handle --disable-packet and --disable-packet=LIST.
11913
11914 * server.h (disable_packet_vCont, disable_packet_Tthread)
11915 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
11916
8e4c5421
CD		 119172008-06-20 Carlos O'Donell <carlos@codesourcery.com>
11918
11919 * server.c (gdbserver_usage): Mention --version.
11920
6e23a804
DJ		 119212008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
11922
11923 * Makefile.in (gdbreplay.o): New rule.
11924
90aa6a40
JM		 119252008-06-06 Joseph Myers <joseph@codesourcery.com>
11926
11927 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
11928 message, not gdbserver.
11929
c16158bc 119302008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 11931 Nathan Sidwell <nathan@codesourcery.com>
11932 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 11933
11934 * acinclude.m4: Include ../../config/acx.m4.
11935 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
11936 * configure, config.in: Regenerate.
11937 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
11938 * server.c (gdbserver_version): Print PKGVERSION.
11939 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
11940 (main): Adjust gdbserver_usage calls.
11941 * gdbreplay.c (version, host_name): Add declarations.
11942 (gdbreplay_version, gdbreplay_usage): New.
11943 (main): Accept --version and --help options.
11944
aeb75bf5
DJ		 119452008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
11946
11947 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
11948 (arm_breakpoint_at): Handle Thumb.
11949 (the_low_target): Add comment.
11950
76b233dd
UW		 119512008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
11952
11953 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
11954
08388c79
DE		 119552008-05-09 Doug Evans <dje@google.com>
11956
a3c83fae
DE		 11957 * server.h (decode_search_memory_packet): Declare.
11958 * remote-utils.c (decode_search_memory_packet): New fn.
11959 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 11960 (handle_search_memory): New fn.
11961 (handle_query): Process qSearch:memory packets.
11962
bb9c3d36
UW		 119632008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
11964
11965 * regcache.c (registers_length): Remove.
11966 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
11967 full register packet.
11968 * regcache.h (registers_length): Remove prototype.
11969 * server.h (PBUFSIZ): Define to 16384.
11970
7284e1be
UW		 119712008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
11972
11973 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
11974 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
11975 powerpc-64l.o, and powerpc-altivec64l.o.
11976 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
11977 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
11978 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
11979 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
11980 rs6000/power-linux.xml, and rs6000/power64-linux.xml
11981 to srv_xmlfiles.
11982
11983 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
11984 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
11985 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
11986 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
11987 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
11988 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
11989 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
11990 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
11991 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
11992 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
11993 (clean): Update.
11994
11995 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
11996 (init_registers_powerpc_32l): ... this new prototype.
11997 (init_registers_powerpc_32): Remove, replace by ...
11998 (init_registers_powerpc_altivec32l): ... this new prototype.
11999 (init_registers_powerpc_e500): Remove, replace by ...
12000 (init_registers_powerpc_e500l): ... this new prototype.
12001 (init_registers_ppc64): Remove, replace by ...
12002 (init_registers_powerpc_64l): ... this new prototype.
12003 (init_registers_powerpc_64): Remove, replace by ...
12004 (init_registers_powerpc_altivec64l): ... this new prototype.
12005 (ppc_num_regs): Set to 73.
12006 (PT_ORIG_R3, PT_TRAP): Define if necessary.
12007 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
12008 (ppc_cannot_store_register): Handle orig_r3 and trap.
12009 (ppc_arch_setup): Update init_registers_... calls.
12010 (ppc_fill_gregset): Handle orig_r3 and trap.
12011
12012 * inferiors.c (clear_inferiors): Reset current_inferior.
12013
fdc59709
PB		 120142008-04-23 Paolo Bonzini <bonzini@gnu.org>
12015
889bf7c5
PA		 12016 * acinclude.m4: Add override.m4.
12017 * configure: Regenerate.
fdc59709 12018
c9b2f845
UW		 120192008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12020
12021 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
12022 initial call to init_register_ppc64.
12023
550512b8
UW		 120242008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12025
43aaf8b6
PA		 12026 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
12027 single powerpc*-*-linux* case.
550512b8
UW		 12028 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
12029
b6430ec3
UW		 120302008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
12031
12032 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 12033 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 12034 from reg_xmlfiles.
12035 * linux-ppc-low.c: Include <elf.h>.
12036 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
12037 (ppc_hwcap): New global variable.
12038 (ppc_regmap): Remove __SPE__ #ifdef sections.
12039 (ppc_regmap_e500): New global variable.
12040 (ppc_cannot_store_register): Update __SPE__ special case.
12041 (ppc_get_hwcap): New function.
12042 (ppc_arch_setup): Use it to determine whether inferior supports
12043 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
12044 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
12045 Do not access registers if target does not support AltiVec.
12046 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
12047 Do not access registers if target does not support SPE.
12048 (target_regsets): Unconditionally include AltiVec and SPE regsets.
12049
52fa2412
UW		 120502008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
12051
12052 * linux-low.c (disabled_regsets, num_regsets): New.
12053 (use_regsets_p): Delete.
12054 (linux_wait_for_process): Clear disabled_regsets.
12055 (regsets_fetch_inferior_registers): Check and set it.
12056 (regsets_store_inferior_registers): Likewise.
12057 (linux_fetch_registers, linux_store_registers): Do not use
12058 use_regsets_p.
12059 (initialize_low): Allocate disabled_regsets.
12060
e28b3332
DJ		 120612008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
12062
12063 * Makefile.in (LIBOBJS): New.
12064 (OBS): Use LIBOBJS.
12065 (memmem.o): New rule.
12066 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
12067 * configure: Regenerated.
12068
4536995d
UW		 120692008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
12070
12071 * server.c (handle_query): Never return "unsupported" for
12072 qXfer:features:read queries.
12073
221c031f
UW		 120742008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
12075
12076 * server.c (get_features_xml): Fix inverted condition.
12077 (handle_query): Always support qXfer:feature:read.
12078
ccd213ac
DJ		 120792008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
12080
12081 * server.c (wrapper_argv): New.
12082 (start_inferior): Handle wrapper_argv. If set, expect an extra
12083 trap.
12084 (gdbserver_usage): Document --wrapper.
12085 (main): Parse --wrapper.
12086
6fe305f7
UW		 120872008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12088
12089 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
12090 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
12091 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
12092 (ppc_set_pc): Likewise.
12093 (ppc_arch_setup): New function.
12094 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
12095 of collect_register.
889bf7c5 12096 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 12097
5b0a002e
UW		 120982008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12099
12100 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
12101 instead of linux-ppc64-low.o.
12102 * linux-ppc64-low.c: Remove file.
12103 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
12104 (linux-ppc64-low.o): Remove rule.
12105
12106 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
12107 (init_registers_powerpc_64): Likewise.
12108 (ppc_regmap): Conditionally define depending on __powerpc64__.
12109 (ppc_cannot_store_register): Do not special-case "fpscr" when
12110 compiled on __powerpc64__.
12111 (ppc_collect_ptrace_register): New function.
12112 (ppc_supply_ptrace_register): New function.
12113 (ppc_breakpoint): Change type to "unsigned int".
12114 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
12115 (the_low_target): Conditionally provide initializers for the
889bf7c5 12116 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 12117 collect_ptrace_register and supply_ptrace_register members.
12118
9b4b61c8
UW		 121192008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12120
12121 * regcache.h (gdbserver_xmltarget): Add extern declaration.
12122 * server.c (gdbserver_xmltarget): Define.
12123 (get_features_xml): Use it to replace "target.xml" and arch_string.
12124
12125 * configure.srv: Remove srv_xmltarget. Add XML files that were
12126 mentioned there to srv_xmlfiles instead. Remove conditional tests
12127 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
12128 srv_xmlfiles and srv_regobj to include all possible choices.
12129 * configure.ac (srv_xmltarget): Remove.
12130 (srv_xmlfiles): Do not add "target.xml".
12131 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
12132 checks for supplementary target information.
12133 * configure: Regenerate.
12134 * Makefile.in (XML_TARGET): Remove.
12135 (target.xml): Remove rule.
12136 (clean): Do not clean up target.xml.
12137 (.PRECIOUS): Do not mention target.xml.
12138
12139 * target.h (struct target_ops): Remove arch_string member.
12140 * linux-low.c (linux_arch_string): Remove.
12141 (linux_target_ops): Remove arch_string initializer.
12142 * linux-low.h (struct linux_target_ops): Remove arch_string member.
12143 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
12144 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
12145 * spu-low.c (spu_arch_string): Remove.
12146 (spu_target_ops): Remove arch_string initializer.
12147 * win32-low.c (win32_arch_string): Remove.
12148 (win32_target_ops): Remove arch_string initializer.
12149 * win32-low.h (struct win32_target_ops): Remove arch_string member.
12150 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
12151 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
12152
ee1a7ae4
UW		 121532008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12154
12155 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
12156 by collect_ptrace_register and supply_ptrace_register hooks.
12157 * linux-low.c (fetch_register): Use supply_ptrace_register callback
12158 instead of checking for the_low_target.left_pad_xfer.
12159 (usr_store_inferior_registers): Use collect_ptrace_register callback
12160 instead of checking for the_low_target.left_pad_xfer.
12161
12162 * linux-s390-low.c (s390_collect_ptrace_register): New function.
12163 (s390_supply_ptrace_register): Likewise.
12164 (s390_fill_gregset): Call s390_collect_ptrace_register.
12165 (the_low_target): Update.
12166
12167 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
12168 (ppc_supply_ptrace_register): Likewise.
12169 (the_low_target): Update.
12170
12171 * linux-i386-low.c (the_low_target): Update.
12172 * linux-x86-64-low.c (the_low_target): Update.
12173
d61ddec4
UW		 121742008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12175
12176 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
12177 reg-s390.o and reg-s390x.o.
12178
12179 * linux-low.c (new_inferior): New global variable.
12180 (linux_create_inferior, linux_attach): Set it.
12181 (linux_wait_for_process): Call the_low_target.arch_setup after the
12182 target has stopped for the first time.
12183 (initialize_low): Do not call the_low_target.arch_setup.
12184
12185 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
12186 (s390_set_pc): Likewise.
12187 (s390_arch_setup): New function.
12188 (the_low_target): Use s390_arch_setup as arch_setup routine.
12189
12190 * regcache.c (realloc_register_cache): New function.
12191 (set_register_cache): Call it for each existing regcache.
12192
d05b4ac3
UW		 121932008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12194
12195 * server.h (init_registers): Remove prototype.
12196
12197 * linux-low.h (struct linux_target_ops): Add arch_setup field.
12198 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
12199 instead of init_registers ().
12200 * linux-arm-low.c (init_registers_arm): Add prototype.
12201 (init_registers_arm_with_iwmmxt): Likewise.
12202 (the_low_target): Add initializer for arch_setup field.
12203 * linux-cris-low.c (init_registers_cris): Add prototype.
12204 (the_low_target): Add initializer for arch_setup field.
12205 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
12206 (the_low_target): Add initializer for arch_setup field.
12207 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
12208 (the_low_target): Add initializer for arch_setup field.
12209 * linux-ia64-low.c (init_registers_ia64): Add prototype.
12210 (the_low_target): Add initializer for arch_setup field.
12211 * linux-m32r-low.c (init_registers_m32r): Add prototype.
12212 (the_low_target): Add initializer for arch_setup field.
12213 * linux-m68k-low.c (init_registers_m68k): Add prototype.
12214 (the_low_target): Add initializer for arch_setup field.
12215 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
12216 (init_registers_mips64_linux): Likewise.
12217 (the_low_target): Add initializer for arch_setup field.
12218 * linux-ppc-low.c (init_registers_ppc): Add prototype.
12219 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
12220 (the_low_target): Add initializer for arch_setup field.
12221 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
12222 (init_registers_powerpc_64): Likewise.
12223 (the_low_target): Add initializer for arch_setup field.
12224 * linux-s390-low.c (init_registers_s390): Add prototype.
12225 (init_registers_s390x): Likewise.
12226 (the_low_target): Add initializer for arch_setup field.
12227 * linux-sh-low.c (init_registers_sh): Add prototype.
12228 (the_low_target): Add initializer for arch_setup field.
12229 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
12230 (the_low_target): Add initializer for arch_setup field.
12231 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
12232 (the_low_target): Add initializer for arch_setup field.
12233
12234 * win32-low.h (struct win32_target_ops): Add arch_setup field.
12235 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
12236 instead of init_registers ().
12237 * win32-arm-low.c (init_registers_arm): Add prototype.
12238 (the_low_target): Add initializer for arch_setup field.
12239 * win32-i386-low.c (init_registers_i386): Add prototype.
12240 (the_low_target): Add initializer for arch_setup field.
12241
12242 * spu-low.c (init_registers_spu): Add prototype.
12243 (initialize_low): Call initialie_registers_spu () instead of
12244 initialize_registers ().
12245
fd96d250
PA		 122462008-02-19 Pedro Alves <pedro@codesourcery.com>
12247
12248 * server.c (handle_v_requests): When handling the vRun and vAttach
12249 packets, if already debugging a process, don't kill it. Return an
12250 error instead.
12251
d41b6bb4
DJ		 122522008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
12253
12254 * server.c (handle_query): Correct length check.
12255
5ac588cf
PA		 122562008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
12257
12258 * win32-low.c (do_initial_child_stuff): Add process handle
12259 parameter. Set current_process_handle and current_process_id from the
12260 parameters. Clear globals.
12261 (win32_create_inferior): Don't set current_process_handle and
12262 current_process_id here. Instead pass them on the call to
12263 do_initial_child_stuff.
12264 (win32_attach): Likewise.
12265 (win32_clear_inferiors): New.
12266 (win32_kill): Don't close the current process handle or the
12267 current thread handle here. Instead call win32_clear_inferiors.
12268 (win32_detach): Don't open a new handle to the process. Call
12269 win32_clear_inferiors.
12270 (win32_join): Don't rely on current_process_handle; open a new
12271 handle using the process id.
12272 (win32_wait): Call win32_clear_inferiors when the inferior process
12273 has exited.
12274
ecd7ecbc
DJ		 122752008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
12276
12277 * server.c (monitor_show_help): Add "exit".
12278
1525d545
MG		 122792008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
12280
ecd7ecbc 12281 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 12282 (clean): Add reg-xtensa.c.
12283 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 12284 * configure.srv (xtensa*-*-linux*) New target.
12285 * linux-xtensa-low.c: New.
12286 * xtensa-xtregs.c: New.
1525d545 12287
59a016f0
PA		 122882008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
12289
12290 * hostio.c: Don't include errno.h.
12291 (errno_to_fileio_errno): Move to hostio-errno.
12292 * hostio.c: (hostio_error): Remove the error parameter. Defer the
12293 error number outputting to the target->hostio_last_error callback.
12294 (hostio_packet_error): Use FILEIO_EINVAL directly.
12295 (handle_open, handle_pread, hostio_error, handle_unlink): Update
12296 calls to hostio_error.
12297 * hostio-errno.c: New.
12298 * server.h (hostio_last_error_from_errno): Declare.
12299 * target.h (target_ops): Add hostio_last_error member.
12300 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
12301 as hostio_last_error handler.
889bf7c5 12302 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 12303 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
12304 (wince_hostio_last_error): New functions.
12305 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
12306 as hostio_last_error handler.
12307 (win32_target_ops) [!_WIN32_WCE]: Register
12308 hostio_last_error_from_errno as hostio_last_error handler.
12309 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
12310 (hostio-errno.o): New rule.
12311 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
12312 * configure.srv (srv_hostio_err_objs): New variable. Default to
12313 hostio-errno.o.
12314 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
12315 * configure: Regenerate.
12316
2d717e4f
DJ		 123172008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12318
12319 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
12320 (linux_kill, linux_detach): Clean up the process list.
12321 * remote-utils.c (remote_open): Improve port number parsing.
12322 (putpkt_binary, input_interrupt): Only send interrupts if the target
12323 is running.
12324 * server.c (extended_protocol): Make static.
12325 (attached): Define earlier.
12326 (exit_requested, response_needed, program_argv): New variables.
12327 (target_running): New.
12328 (start_inferior): Clear attached here.
12329 (attach_inferior): Set attached here.
12330 (require_running): Define.
12331 (handle_query): Use require_running and target_running. Implement
12332 "monitor exit".
12333 (handle_v_attach, handle_v_run): New.
12334 (handle_v_requests): Use require_running. Handle vAttach and vRun.
12335 (gdbserver_usage): Update.
12336 (main): Redo argument parsing. Handle --debug and --multi. Handle
12337 --attach along with other options or after the port. Save
12338 program_argv. Support no initial program. Resynchronize
12339 communication with GDB after an error. Handle "monitor exit".
12340 Use require_running and target_running. Always allow the extended
12341 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
12342 restart in extended mode.
12343 * README: Refer to the GDB manual. Update --attach usage.
12344
7407e2de
AS		 123452007-12-20 Andreas Schwab <schwab@suse.de>
12346
12347 * linux-low.c (STACK_SIZE): Define.
12348 (linux_tracefork_child): Use it. Use __clone2 on ia64.
12349 (linux_test_for_tracefork): Likewise.
12350
b65d95c5
DJ		 123512007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
12352
12353 * linux-low.c (linux_wait_for_event): Update messages. Do not
12354 reinsert auto-delete breakpoints.
12355 * mem-break.c (struct breakpoint): Change return type of handler to
12356 int.
12357 (set_breakpoint_at): Update handler type.
12358 (reinsert_breakpoint_handler): Return 1 instead of calling
12359 delete_breakpoint.
12360 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
12361 setting a new one.
12362 (check_breakpoints): Delete auto-delete breakpoints and return 2.
12363 * mem-break.h (set_breakpoint_at): Update handler type.
12364 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
12365 * win32-low.c (auto_delete_breakpoint): New.
12366 (get_child_debug_event): Use it.
12367
4e799345
DJ		 123682007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
12369
12370 * configure.ac: Check for pread and pwrite.
12371 * hostio.c (handle_pread): Fall back to lseek and read.
12372 (handle_pwrite): Fall back to lseek and write.
12373 * config.in, configure: Regenerated.
12374
27524b67
DJ		 123752007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
12376
12377 * server.c (myresume): Add own_buf argument.
12378 (main): Update calls.
12379
a20d5e98
DJ		 123802007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
12381
12382 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
12383 * remote-utils.c (remote_open): Do not call disable_async_io.
12384 (block_async_io): Delete.
12385 (unblock_async_io): Make static.
12386 (initialize_async_io): New.
12387 * server.c (handle_v_cont): Handle async I/O here.
12388 (myresume): Likewise. Move other common resume tasks here...
12389 (main): ... from here. Call initialize_async_io. Disable async
12390 I/O before the main loop.
12391 * server.h (initialize_async_io): Declare.
12392 (block_async_io, unblock_async_io): Delete prototypes.
12393 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
12394
b79d787e
DJ		 123952007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
12396
12397 * remote-utils.c (readchar): Allow binary data in received messages.
12398
d97903b2
PA		 123992007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12400
12401 * win32-low.c (attaching): New global.
12402 (win32_create_inferior): Clear the `attaching' global.
12403 (win32_attach): Set the `attaching' global.
12404 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
12405 attaching. Only set a breakpoint at the entry point if not
12406 attaching.
12407
311de423
PA		 124082007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12409
12410 * server.c (main): Don't report dll events on the initial
12411 connection on attaches.
12412
6c2d16d2
PA		 124132007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12414
12415 * server.c (main): Relax numerical bases supported for the pid of
12416 the --attach command line argument.
12417
5ca906e6
PA		 124182007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12419
12420 * win32-low.c (win32_attach): Call OpenProcess before
12421 DebugActiveProcess, not after. Add last error output to error
12422 call.
12423
9c6c8194
PA		 124242007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12425
12426 * win32-low.c (win32_get_thread_context)
12427 (win32_set_thread_context): New functions.
12428 (thread_rec): Use win32_get_thread_context.
12429 (continue_one_thread, win32_resume): Use win32_set_thread_context.
12430 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
12431 field.
12432
4d5d1aaa
PA		 124332007-12-03 Leo Zayas
12434 Pedro Alves <pedro_alves@portugalmail.pt>
12435
12436 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
12437 global variables.
12438 (child_add_thread): Minor cleanup.
12439 (child_continue): Resume artificially suspended threads before
12440 calling ContinueDebugEvent.
12441 (suspend_one_thread): New.
12442 (fake_breakpoint_event): New.
12443 (get_child_debug_event): Change return type to int. Check here if
12444 gdb sent an interrupt request. If a soft interrupt was requested,
12445 fake a breakpoint event. Return 0 if there is no event to handle,
12446 and 1 otherwise.
12447 (win32_wait): Don't check here if gdb sent an interrupt request.
12448 Ensure there is a valid event to handle.
12449 (win32_request_interrupt): Add soft interruption method as last
12450 resort.
12451
c436e841
PA		 124522007-12-03 Leo Zayas
12453 Pedro Alves <pedro_alves@portugalmail.pt>
12454
12455 * win32-low.h (win32_thread_info): Add descriptions to the
12456 structure members. Replace `suspend_count' counter by a
12457 `suspended' flag.
12458 * win32-low.c (thread_rec): Update condition of when to get the
12459 context from the inferior. Rely on ContextFlags being set if it
12460 has already been retrieved. Only suspend the inferior thread if
12461 we haven't already. Warn if that fails.
12462 (continue_one_thread): s/suspend_count/suspended/. Only call
12463 ResumeThread once. Warn if that fails.
12464
e7b5fa67
PA		 124652007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12466
12467 * win32-low.c (win32_wait): Don't read from the inferior when it
12468 has already exited.
12469
a385171d
PA		 124702007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12471
12472 * Makefile.in (win32_low_h): New variable.
12473 (win32-low.o): Add dependency on $(win32_low_h).
12474 (win32-arm-low.o, win32-i386-low.o): New rules.
12475
f80c84b3
DJ		 124762007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12477
12478 * hostio.c: Correct copyright year.
12479
a6b151f1
DJ		 124802007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12481
12482 * Makefile.in (OBS): Add hostio.o.
12483 (hostio.o): New rule.
12484 * server.h (handle_vFile): Declare.
12485 * hostio.c: New file.
12486 * server.c (handle_v_requests): Take packet_len and new_packet_len
12487 for binary packets. Call handle_vFile.
12488 (main): Update call to handle_v_requests.
12489
f9387fc3
DJ		 124902007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
12491
12492 * linux-low.c: Include <sched.h>.
12493
51c2684e
DJ		 124942007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
12495
12496 * linux-low.c (linux_tracefork_grandchild): New.
12497 (linux_tracefork_child): Use clone.
12498 (linux_test_for_tracefork): Use clone; allocate and free a stack.
12499
75f83163
JB		 125002007-10-31 Joel Brobecker <brobecker@adacore.com>
12501
12502 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
12503
da5898ce
DJ		 125042007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
12505
12506 * linux-low.c (handle_extended_wait): Handle unexpected signals.
12507
24a09b5f
DJ		 125082007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
12509
12510 * inferiors.c (change_inferior_id): Delete.
12511 (add_pid_to_list, pull_pid_from_list): New.
12512 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
12513 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
12514 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
12515 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
12516 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
12517 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
12518 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
12519 (using_threads): Always set to 1.
12520 (handle_extended_wait): New.
12521 (add_process): Do not set TID.
12522 (linux_create_inferior): Set must_set_ptrace_flags.
12523 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
12524 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
12525 (linux_thread_alive): Rename TID argument to LWPID.
12526 (linux_wait_for_process): Handle unknown processes. Do not use TID.
12527 (linux_wait_for_event): Do not use TID or check using_threads. Update
12528 call to dead_thread_notify. Call handle_extended_wait.
12529 (linux_create_inferior): Use PTRACE_SETOPTIONS.
12530 (send_sigstop): Delete sigstop_sent.
12531 (wait_for_sigstop): Avoid TID.
12532 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
12533 (linux_test_for_tracefork): New.
12534 (linux_lookup_signals): Use thread_db_active and
12535 linux_supports_tracefork_flag.
12536 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
12537 * linux-low.h (get_process_thread): Avoid TID.
12538 (struct process_ifo): Move thread_known and tid to the end. Remove
12539 sigstop_sent.
12540 (linux_attach_lwp, thread_db_init): Update prototypes.
12541 * server.h (change_inferior_id): Delete prototype.
12542 (add_pid_to_list, pull_pid_from_list): New prototypes.
12543 * thread-db.c (thread_db_use_events): New.
12544 (find_first_thread): Rename to...
12545 (find_one_thread): ...this. Update callers and messages. Do not
12546 call fatal. Check thread_db_use_events. Do not call
12547 change_inferior_id or new_thread_notify.
12548 (maybe_attach_thread): Update. Do not call new_thread_notify.
12549 (thread_db_init): Set thread_db_use_events. Check use_events.
12550 * utils.c (fatal, warning): Correct message prefix.
12551
30ed0a8f
DJ		 125522007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
12553
12554 * Makefile.in (clean): Remove new files.
12555 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
12556 (powerpc-64.o, powerpc-64.c): New rules.
12557 * configure.srv: Use alternate register sets for powerpc64-*-linux*
12558 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
12559 with SPE.
12560 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
12561 SPE targets.
12562 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
12563 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
12564 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
12565 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
12566 (target_regsets): Add AltiVec and SPE register sets.
12567 * configure.ac: Check for AltiVec and SPE.
12568 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
12569 (ppc_fill_vrregset, ppc_store_vrregset): New.
12570 (target_regsets): Add AltiVec register set.
12571 * configure: Regenerated.
12572
fd462a61
DJ		 125732007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
12574
12575 * linux-low.c (O_LARGEFILE): Define.
12576 (linux_read_memory): Use /proc/PID/mem.
12577 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
12578 * configure, config.in: Regenerated.
12579
69f223ed
DJ		 125802007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12581
12582 * linux-low.c (linux_wait_for_event): Do not pass signals while
12583 single-stepping.
12584
aec18585
PA		 125852007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
12586
12587 * win32-low.c (create_process): New.
12588 (win32_create_inferior): Use create_process instead of
12589 CreateProcess. If create_process failed retry appending an ".exe"
12590 suffix. Store the GetLastError result immediatelly after
12591 create_process calls and use it on the call to error.
12592
34d86ddd
PA		 125932007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
12594
12595 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
12596
5a0e3bd0
JB		 125972007-08-23 Joel Brobecker <brobecker@adacore.com>
12598
12599 * configure.ac: Switch license to GPLv3.
12600
f88c79e6
MS		 126012007-08-01 Michael Snyder <msnyder@access-company.com>
12602
12603 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
12604
6b3d9b83
PA		 126052007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
12606
12607 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
12608 typedef.
12609 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
12610 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
12611 CloseToolhelp32Snapshot.
12612 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
12613 CloseToolhelp32Snapshot.
12614
c588c53c
MS		 126152007-07-27 Michael Snyder <michael.snyder@access-company.com>
12616
12617 * server.c (main): Check for inferior exit before main loop.
12618
aa0403d9
PA		 126192007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
12620
12621 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
12622 instead of on tmp_desc.
12623
255e7678
DJ		 126242007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
12625 Daniel Jacobowitz <dan@codesourcery.com>
12626
12627 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
12628 (add_thread): Minor cleanups.
12629 (clear_inferiors): Move lower in the file. Clear the DLL
12630 list.
12631 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
12632 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
12633 (xml_escape_text): New.
12634 * server.c (handle_query): Handle qXfer:libraries:read. Report it
12635 for qSupported.
12636 (handle_v_cont): Report errors.
12637 (gdbserver_version): Update.
12638 (main): Correct size of own_buf. Do not report initial DLL events.
12639 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
12640 (unloaded_dll, xml_escape_text): New.
12641 * win32-low.c (enum target_waitkind): Update comments.
12642 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
12643 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
12644 (win32_EnumProcessModules, win32_GetModuleInformation)
12645 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
12646 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
12647 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
12648 (win32_Module32First, win32_Module32Next, load_toolhelp)
12649 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
12650 (get_child_debug_event): Handle DLL events.
12651 (win32_wait): Likewise.
12652
0d37add9
DJ		 126532007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
12654
12655 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
12656 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
12657
45e2715e
PA		 126582007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
12659
12660 * win32-low.c (handle_output_debug_string): Ignore event if not
12661 waiting.
12662
c5674cf1
PA		 126632007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
12664
12665 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
12666
2bbe3cc1
DJ		 126672007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
12668
12669 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
12670
ae13219e
DJ		 126712007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
12672
12673 * inferiors.c (change_inferior_id): Add comment.
12674 * linux-low.c (check_removed_breakpoint): Add an early
12675 prototype. Improve debug output.
12676 (linux_attach): Doc update.
12677 (linux_detach_one_process, linux_detach): Clean up before releasing
12678 each process.
12679 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
12680 * linux-low.h (struct process_info): Doc improvement.
12681 * mem-break.c (delete_all_breakpoints): New.
12682 * mem-break.h (delete_all_breakpoints): New prototype.
12683 * thread-db.c (find_first_thread): New.
12684 (thread_db_create_event): Call it instead of
12685 thread_db_find_new_threads. Clean up unused variables.
12686 (maybe_attach_thread): Remove first thread handling.
12687 (thread_db_find_new_threads): Use find_first_thread.
12688 (thread_db_get_tls_address): Likewise.
12689
4105de34
DJ		 126902007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
12691
12692 * thread-db.c (thread_db_find_new_threads): Add prototype.
12693 (thread_db_create_event): Check for the main thread before adding
12694 a new thread.
12695 (maybe_attach_thread): Only enable event reporting if TID == 0.
12696 (thread_db_get_tls_address): Check for new threads.
12697
2b876972
DJ		 126982007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
12699
12700 * linux-low.c (linux_create_inferior): Try execv before execvp.
12701 * spu-low.c (spu_create_inferior): Likewise.
12702
7a245884
DJ		 127032007-06-13 Mike Frysinger <vapier@gentoo.org>
12704
12705 * linux-low.c (linux_create_inferior): Change execv to execvp.
12706 * spu-low.c (spu_create_inferior): Likewies.
12707
117ce543
DJ		 127082007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
12709
12710 * Makefile.in (clean): Clean new files instead of deleted ones.
12711 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
12712 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
12713 rules.
12714 * configure.srv: Specify XML files and new regformats for MIPS and
12715 MIPS64 GNU/Linux.
12716 * linux-mips-low.c (mips_num_regs): Set to only used registers.
12717 (mips_regmap): Do not fetch $0. Remove unused registers. Add
12718 an entry for the restart register.
12719 (mips_cannot_fetch_register, mips_cannot_store_register)
12720 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
12721 register names to match the XML descriptions.
12722 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
12723 restart register instead of $0.
12724
0e7f50da
UW		 127252007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12726 Markus Deuling <deuling@de.ibm.com>
12727
12728 * remote-utils.c (decode_xfer_write): New function.
12729 * server.h (decode_xfer_write): Add prototype.
12730 * server.c (handle_query): Add PACKET_LEN argument. Support
12731 qXfer:spu:read and qXfer:spu:write packets.
12732 (main): Pass packet_len to handle_query.
12733 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
12734 * target.h (target_ops): Add qxfer_spu.
12735
374c1d38
UW		 127362007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12737
12738 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
12739 accessing non-seekable spufs files.
12740
bb63802a
UW		 127412007-05-16 Markus Deuling <deuling@de.ibm.com>
12742
889bf7c5 12743 * server.c (handle_query): Add reply for qC packet.
bb63802a 12744
7390519e
PA		 127452007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12746 Leo Zayas <lerele@champenstudios@com>
12747
12748 * server.h (check_remote_input_interrupt_request): New function.
12749 * remote_utils.c (INVALID_DESCRIPTOR): New define.
12750 (remote_desc): Initialize with INVALID_DESCRIPTOR.
12751 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
12752 (check_remote_input_interrupt_request): New function.
12753 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 12754 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 12755 winapi_GenerateConsoleCtrlEvent): New typedefs.
12756 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
12757 to 250 ms.
12758 (win32_wait): Check for remote interrupt request
12759 with check_remote_input_interrupt_request.
12760 (win32_request_interrupt): New function.
12761 (win32_target_op): Set request_interrupt to win32_request_interrupt.
12762
34b34921
PA		 127632007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12764
12765 * win32-low.c (debug_registers_changed,
12766 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
12767 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
12768 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
12769 (thread_rec): Get context using the low target.
12770 (child_add_thread): Call thread_added on the low target,
12771 which does the same thing.
12772 (regptr): Delete.
12773 (do_initial_child_stuff): Remove debug registers references.
12774 Set context using the low target. Resume threads after
12775 setting the contexts.
12776 (child_continue): Remove dead variable. Remove debug
12777 registers references.
12778 (child_fetch_inferior_registers): Go through the low target.
12779 (do_child_store_inferior_registers): Remove.
12780 (child_store_inferior_registers): Go through the low target.
12781 (win32_resume): Remove debug registers references.
12782 Set context using the low target.
12783 (handle_exception): Change return type to void. Don't record
12784 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
12785 first chance exception.
889bf7c5 12786 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 12787 goto loop. Always return after waiting for debug event.
12788 (win32_wait): Convert to switch statement. Handle spurious
12789 events.
12790
12791 * win32-i386-low.c (debug_registers_changed,
12792 debug_registers_used): New.
12793 (initial_stuff): Rename to ...
12794 (i386_initial_stuff): ... this. Clear debug registers
12795 state variables.
12796 (store_debug_registers): Delete.
12797 (i386_get_thread_context): New.
12798 (load_debug_registers): Delete.
12799 (i386_set_thread_context): New.
12800 (i386_thread_added): New.
12801 (single_step): Rename to ...
12802 (i386_single_step): ... this.
12803 (do_fetch_inferior_registers): Rename to ...
12804 (i386_fetch_inferior_register): ... this.
12805 (i386_store_inferior_register): New.
12806 (the_low_target): Adapt to new interface.
12807
12808 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
12809 (arm_get_thread_context): New.
12810 (arm_set_thread_context): New.
12811 (regptr): New.
12812 (do_fetch_inferior_registers): Rename to ...
12813 (arm_fetch_inferior_register): ... this.
12814 (arm_store_inferior_register): New.
12815 (arm_wince_breakpoint): Reimplement as unsigned long.
12816 (arm_wince_breakpoint_len): Define.
12817 (the_low_target): Adapt to new interface.
12818
12819 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
12820 load_debug_registers. Add get_thread_context, set_thread_context,
12821 thread_added and store_inferior_register. Rename
12822 fetch_inferior_registers to fetch_inferior_register.
12823 (regptr): Remove declaration.
12824
dd6953e1
PA		 128252007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12826
12827 * linux-low.c (linux_detach): Change return type to int. Return 0.
12828 * spu-low.c (spu_detach): Likewise.
12829
444d6139
PA		 128302007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12831
12832 * target.h (target_ops): Change return type of detach to int.
12833 Add join.
12834 (join_inferior): New.
12835 * server.c (main): Don't skip detach support on mingw32.
12836 If the inferior doesn't support detaching return error.
12837 Call join_inferior instead of using waitpid.
12838 * linux-low.c (linux_join): New.
12839 (linux_target_op): Add linux_join.
12840 * spu-low.c (spu_join): New.
12841 (spu_target_ops): Add spu_join.
12842 * win32-low.c (win32_detach): Adapt to new interface.
12843 Reopen current_process_handle before detaching. Issue a child
12844 resume before detaching.
12845 (win32_join): New.
12846 (win32_target_op): Add win32_join.
12847
1d5315fe
PA		 128482007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12849
12850 * win32-low.c (win32-attach): Fix return value.
12851 * target.h (target_ops): Describe ATTACH return values.
12852
bf914831
PA		 128532007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12854
12855 * win32-low.c (GETPROCADDRESS): Define.
12856 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
12857 (winapi_DebugSetProcessKillOnExit): Likewise.
12858 (win32_create_inferior): Force usage of ansi CreateProcessA.
12859 (win32_attach): Use GETPROCADDRESS.
12860 (win32_detach): Likewise.
12861
f72f3e60
PA		 128622007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12863
12864 * win32-low.c (win32_wait): Don't use WSTOPSIG.
12865
ed50f18f
PA		 128662007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
12867
12868 * win32-low.c: Commit leftover changes from 2007-03-29.
12869
0c2ead7e
DJ		 128702007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
12871
12872 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
12873 fields short instead of int. Add explicit padding.
12874 (i387_cache_to_fsave): Remove unnecessary casts.
12875 (i387_fsave_to_cache): Doc fix.
12876 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
12877
73725ff3
DJ		 128782007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
12879
12880 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
12881 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
12882
d99f33d8
PA		 128832007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
12884
12885 * configure.srv (arm*-*-mingw32ce*): Move near the other
12886 arm targets.
12887
68070c10
PA		 128882007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
12889
2482afc6 12890 * configure.ac: Add errno checking.
68070c10
PA		 12891 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
12892 sys/file.h and malloc.h.
12893 (AC_CHECK_DECLS): Add perror.
12894 (srv_mingwce): Handle.
2482afc6 12895 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 12896 win32-i386-low.o to srv_tgtobj.
12897 (i[34567]86-*-mingw*): Likewise.
12898 (arm*-*-mingw32ce*): Add case.
12899 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
12900 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
12901 [__MINGW32CE__] (strerror): New function.
12902 [__MINGW32CE__] (errno): Define to GetLastError.
12903 [__MINGW32CE__] (COUNTOF): New macro.
12904 (remote_open): Remove extra close call.
12905 * mem-break.c (delete_breakpoint_at): New function.
12906 * mem-break.h (delete_breakpoint_at): Declare.
12907 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
12908 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
12909 [USE_WIN32API] (read, write): Add char* casts.
12910 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
12911 * server.h: Include wincecompat.h on Windows CE.
12912 [HAVE_ERRNO_H]: Check.
12913 (perror): Declare if not declared.
12914 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
12915 (perror_with_name): Remove errno declaration.
12916 * wincecompat.h: New.
12917 * wincecompat.c: New.
12918 * win32-low.h: New.
12919 * win32-arm-low.c: New.
12920 * win32-i386-low.c: New.
12921 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
12922 (OUTMSG2): Make it safe.
12923 (_T): New macro.
12924 (COUNTOF): New macro.
12925 (NUM_REGS): Get it from the low target.
12926 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
12927 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
12928 (thread_rec): Let low target handle debug registers.
12929 (child_add_thread): Likewise.
12930 (child_init_thread_list): Likewise.
12931 (continue_one_thread): Likewise.
12932 (regptr): New.
12933 (do_child_fetch_inferior_registers): Move to ...
12934 * win32-i386-low.c: ... here, and rename to ...
12935 (do_fetch_inferior_registers): ... this.
889bf7c5 12936 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 12937 Go through the low target.
12938 (do_child_store_inferior_registers): Use regptr.
12939 (strwinerror): New function.
12940 (win32_create_inferior): Handle Windows CE.
12941 Use strwinerror instead of strerror on Windows error
12942 codes. Add program to the error output.
12943 Don't close the main thread handle on Windows CE.
12944 (win32_attach): Use coredll.dll on Windows CE.
12945 (win32_kill): Close current process and current
12946 thread handles.
12947 (win32_detach): Use coredll.dll on Windows CE.
12948 (win32_resume): Let low target handle debug registers, and
12949 step request.
12950 (handle_exception): Add/Remove initial breakpoint. Avoid
12951 non-existant WSTOPSIG on Windows CE.
12952 (win32_read_inferior_memory): Cast to remove warning.
12953 (win32_arch_string): Go through the low target.
12954 (initialize_low): Call set_breakpoint_data with the low
12955 target's breakpoint.
12956 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
12957 FOP_REGNUM, mappings): Move to ...
12958 * win32-i386-low.c: ... here.
12959 * win32-low.c (win32_thread_info): Move to ...
12960 * win32-low.h: ... here.
12961 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
12962 win32-arm-low.c and wincecompat.c.
12963 (all:): Add $EXEEXT.
12964 (install-only:): Likewise.
12965 (gdbserver:): Likewise.
12966 (gdbreplay:): Likewise.
12967 * config.in: Regenerate.
12968 * configure: Regenerate.
12969
41093d81
PA		 129702007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
12971
12972 * win32-low.c: Rename typedef thread_info to
12973 win32_thread_info throughout.
12974
544afa54
PA		 129752007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
12976
12977 * win32-i386-low.c: Rename to ...
12978 * win32-low.c: ... this.
12979 * configure.srv: Replace win32-i386-low.o with win32-low.o.
12980 * Makefile.in: Likewise.
12981
bce7165d
PA		 129822007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
12983
12984 * remote-utils.c (monitor_output): Constify msg parameter.
12985 * server.h (monitor_output): Likewise.
12986 * win32-i386-low.c (handle_output_debug_string): New.
12987 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
12988 handle_output_debug_string.
12989 (get_child_debug_event): Likewise.
12990
506c7aa0
DJ		 129912007-03-27 Mat Hostetter <mat@lcs.mit.edu>
12992
12993 * server.c (main): Correct strtoul check.
12994
42c81e2a
DJ		 129952007-03-27 Jon Ringle <jon@ringle.org>
12996
12997 * linux-low.c: Check __ARCH_HAS_MMU__ also.
12998
9453113a
DJ		 129992007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
13000
13001 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
13002
64a69107
DJ		 130032007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
13004
13005 * terminal.h: Check HAVE_SGTTY_H.
13006
130072007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 13008
13009 * remote-utils.c (remote_open): Print out the assigned port number.
13010
c74d0ad8
DJ		 130112007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
13012
13013 * remote-utils.c (monitor_output): New function.
13014 * server.c (debug_threads): Define here.
13015 (monitor_show_help): New function.
13016 (handle_query): Handle qRcmd.
13017 (main): Do not handle 'd' packet.
13018 * server.h (debug_threads, remote_debug, monitor_output): Declare.
13019 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
13020 of debug_threads.
13021
de7c3b4a
PA		 130222007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13023
13024 * Makefile.in (EXEEXT): New.
13025 (clean): Use $(EXEEXT).
13026
ef57601b
PA		 130272007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13028
13029 * target.h (target_ops): Rename send_signal to request_interrupt,
13030 and remove enum target_signal parameter.
13031 * linux-low.c (linux_request_interrupt): Rename from
13032 linux_send_signal, and always send SIGINT.
13033 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
13034 and always send SIGINT.
13035 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
13036 of send_signal.
13037 (input_interrupt): Likewise.
13038
820f2bda
PA		 130392007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13040
13041 * server.c (get_features_xml): Check if target implemented
13042 arch_string.
13043 * win32-i386-low.c (win32_arch_string): New.
13044 (win32_target_ops): Add win32_arch_string as arch_string member.
13045
ab39bf24
UW		 130462007-02-22 Markus Deuling <deuling@de.ibm.com>
13047
13048 * spu-low.c (spu_arch_string): New.
13049 (spu_target_ops): Add spu_arch_string.
13050
61ff6e04
DJ		 130512007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
13052
13053 * remote-utils.c: Remove HAVE_TERMINAL_H check.
13054 * configure.ac: Do not check for terminal.h.
13055 * configure, config.in: Regenerated.
13056
fb1e4ffc
DJ		 130572007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13058
13059 * Makefile.in (OBS): Add $(XML_BUILTIN).
13060 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
13061 (clean): Update.
13062 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
13063 (arm-with-iwmmxt.c): New.
13064 * config.in, configure: Regenerate.
13065 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
13066 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
13067 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
13068 (arm*-*-linux*): Add iWMMXt and regset support.
13069 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
13070 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
13071 (arm_store_wmmxregset, target_regsets): New.
13072 * server.c (get_features_xml): Take annex argument. Check builtin
13073 XML documents.
13074 (handle_query): Handle multiple annexes.
13075
0f48aa01
DJ		 130762007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13077
13078 * remote-utils.c [USE_WIN32API] (read, write): Define.
13079 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
13080 write.
13081
23181151
DJ		 130822007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
13083
13084 * linux-i386-low.c (the_low_target): Set arch_string.
13085 * linux-x86-64-low.c (the_low_target): Likewise.
13086 * linux-low.c (linux_arch_string): New.
13087 (linux_target_ops): Add it.
13088 * linux-low.h (struct linux_target_ops): Add arch_string.
13089 * server.c (write_qxfer_response): Use const void * for DATA.
13090 (get_features_xml): New.
13091 (handle_query): Handle qXfer:features:read. Report it for qSupported.
13092 * target.h (struct target_ops): Add arch_string method.
13093
9d606399
DJ		 130942007-01-03 Denis Pilat <denis.pilat@st.com>
13095 Daniel Jacobowitz <dan@codesourcery.com>
13096
13097 * linux-low.c (linux_kill): Handle being called with no threads.
13098 * win32-i386-low.c (win32_kill): Likewise.
13099 (get_child_debug_event): Clear current_process_handle.
13100
131012006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 13102 Daniel Jacobowitz <dan@codesourcery.com>
13103
13104 * remote-utils.c (remote_open): Check the type of specified
13105 serial port devices before opening them.
13106 * server.c (main): Kill the inferior if an error occurs during
13107 the first remote_open.
13108
a5e13d24
DJ		 131092006-12-05 Markus Deuling <deuling@de.ibm.com>
13110
13111 * README: Update supported targets.
13112
186947f7
DJ		 131132006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
13114
13115 * Makefile.in (clean): Remove reg-mips64.c.
13116 (reg-mips64.c, reg-mips64.o): New rules.
13117 * configure.srv: Handle mips64. Include regset support for mips.
13118 * linux-mips-low.c (union mips_register): New.
13119 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
13120 (mips_breakpoint, mips_breakpoint_at): Use int.
13121 (mips_collect_register, mips_supply_register)
13122 (mips_collect_register_32bit, mips_supply_register_32bit)
13123 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13124 (mips_store_fpregset, target_regsets): New.
13125 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
13126
a13e2c95
UW		 131272006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
13128
13129 * configure.srv: Add target "spu*-*-*".
13130 * Makefile.in (clean): Remove reg-spu.c.
13131 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
13132 * spu-low.c: New file.
13133
cb7283db
DJ		 131342006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13135
13136 * configure.ac: Correct td_thr_tls_get_addr test.
13137 * configure: Regenerated.
13138
89be2091
DJ		 131392006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13140
13141 * linux-low.c (linux_wait_for_event): Reformat. Use the
13142 pass_signals array.
13143 * remote-utils.c (decode_address_to_semicolon): New.
13144 * server.c (pass_signals, handle_general_set): New.
13145 (handle_query): Mention QPassSignals for qSupported.
13146 (main): Call handle_general_set.
13147 * server.h (pass_signals, decode_address_to_semicolon): New.
13148
000ef4f0
DJ		 131492006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
13150
13151 * server.c (handle_query): Correct error handling for read_auxv.
13152
b7149293
UW		 131532005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
13154
13155 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
13156 and srv_linux_thread_db to yes.
13157 * linux-s390-low.c (s390_fill_gregset): New function.
13158 (target_regsets): Define data structure.
13159
dae5f5cf
DJ		 131602006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
13161
13162 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
13163 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
13164 * config.in, configure: Regenerated.
13165 * inferiors.c (gdb_id_to_thread): New function.
13166 (gdb_id_to_thread_id): Use it.
13167 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
13168 * linux-low.h (struct process_info): Add th member.
13169 (thread_db_get_tls_address): New prototype.
13170 * remote-utils.c (decode_address): Make non-static.
13171 * server.c (handle_query): Handle qGetTLSAddr.
13172 * server.h (gdb_id_to_thread, decode_address): New prototypes.
13173 * target.h (struct target_ops): Add get_tls_address.
13174 * thread-db.c (maybe_attach_thread): Save the thread handle.
13175 (thread_db_get_tls_address): New.
13176
32ca6d61
DJ		 131772006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
13178
13179 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
13180 (linux_resume_one_process): Take a siginfo_t *. Update all
13181 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
13182 (struct pending_signals): Add a siginfo_t.
13183 (linux_wait_for_process): Always set last_status.
13184 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
13185 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
13186 * linux-low.h (struct process_info): Add last_status.
13187
5ffff7c1
DJ		 131882006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
13189
13190 * remote-utils.c (try_rle): New function.
13191 (putpkt_binary): Use it.
13192
8695c747
DJ		 131932006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
13194
13195 * Makefile.in (clean): Clean reg-x86-64-linux.c.
13196 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
13197 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
13198 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
13199 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
13200 point registers.
13201
290fadea
RS		 132022006-08-08 Richard Sandiford <richard@codesourcery.com>
13203
13204 * server.c (terminal_fd): New variable.
13205 (old_foreground_pgrp): Likewise.
13206 (restore_old_foreground_pgrp): New function.
13207 (start_inferior): Record the terminal file descriptor in terminal_fd
13208 and its original foreground group in old_foreground_pgrp. Register
13209 restore_old_foreground_pgrp with atexit().
13210
9f2e1e63
DJ		 132112006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
13212
13213 * server.c (handle_query): Correct qPart to qXfer.
13214
b80864fb
DJ		 132152006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
13216
13217 * configure.ac: Check for more headers which are missing on
13218 Windows. Automatically supply -lwsock32 and USE_WIN32API.
13219 * configure.srv: Add Cygwin and mingw32.
13220 * remote-utils.c: Don't include headers unconditionally which
13221 are missing on mingw32. Include <winsock.h> for mingw32.
13222 (remote_open): Adjust for mingw32 support. Flush
13223 standard error after writing to it.
13224 (remote_close, putpkt_binary, input_interrupt, block_async_io)
13225 (unblock_async_io, enable_async_io, disable_async_io)
13226 (readchar, getpkt): Update for Winsock support.
13227 (prepare_resume_reply): Expect a protocol signal number.
13228 * server.c: Disable <sys/wait.h> on mingw32.
13229 (start_inferior): Adjust for mingw32 support. Flush
13230 standard error after writing to it.
13231 (attach_inferior): Likewise. Use protocol signal
13232 numbers.
13233 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
13234 and names.
13235 * win32-i386-low.c: New file.
13236 * Makefile.in (XM_CLIBS): Set.
13237 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
13238 (win32-i386-low.o): New dependency rule.
13239 * linux-low.c (linux_wait): Use target signal numbers.
13240 * target.h (struct target_ops): Doc fix.
13241 * server.h (target_signal_to_name): New prototype.
13242 * gdbreplay.c: Don't include headers unconditionally which
13243 are missing on mingw32. Include <winsock.h> for mingw32.
13244 (remote_close, remote_open): Adjust for Winsock support.
13245 * configure, config.in: Regenerated.
13246
0876f84a
DJ		 132472006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13248
13249 * server.c (decode_xfer_read, write_qxfer_response): New.
13250 (handle_query): Take a packet length argument. Handle
13251 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
13252 the qSupported response.
13253 (main): Update call to handle_query.
13254
01f9e8fa
DJ		 132552006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
13256
13257 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
13258 (putpkt_binary): Renamed from putpkt and adjusted for binary
13259 data.
13260 (putpkt): New wrapper for putpkt_binary.
13261 (readchar): Don't mask off the high bit.
13262 (decode_X_packet): New function.
13263 * server.c (main): Call putpkt_binary if a handler sets the packet
13264 length. Save the length of the incoming packet. Handle 'X'.
13265 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
13266
be2a5f71
DJ		 132672006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
13268
13269 * server.c (handle_query): Handle qSupported.
13270
ea025f5f
DJ		 132712006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13272
13273 * remote-utils.c (all_symbols_looked_up): New variable.
13274 (look_up_one_symbol): Check it.
13275 * server.h (look_up_one_symbol): New declaration.
13276 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
13277
9308fc88
DJ		 132782006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13279
13280 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 13281 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 13282 (PTRACE_GET_THREAD_AREA): Define.
13283 (ps_get_thread_area): New function.
13284
52fb6437
NS		 132852006-05-09 Nathan Sidwell <nathan@codesourcery.com>
13286
13287 * configure.srv (m68k*-*-uclinux*): New target.
13288 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
13289 (linux_resume_one_process): Remove extraneous cast.
13290 (linux_read_offsets): New.
13291 (linux_target_op): Add linux_read_offsets on mmuless systems.
13292 * server.c (handle_query): Add qOffsets logic.
13293 * target.h (struct target_ops): Add read_offsets.
13294
21b0f40c
DJ		 132952006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13296
13297 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
13298 (PTRACE_GET_THREAD_AREA): Define.
13299 (ps_get_thread_area): New function.
13300 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
13301 (linux-x86-64-low.o): Update.
13302
0050a760
DJ		 133032006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13304
13305 * configure.ac: Remove checks for prfpregset_t.
13306 * gdb_proc_service.h: New file.
13307 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
13308 new "gdb_proc_service.h".
13309 * proc-service.c: Likewise.
13310 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
13311 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
13312 * Makefile.in (gdb_proc_service_h): Updated.
13313 * configure, config.in: Regenerated.
13314
b92a518e
DJ		 133152006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13316
13317 * remote-utils.c (prepare_resume_reply): Move declaration
13318 of gdb_id_from_wait to the top of the block.
13319
545587ee
DJ		 133202006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
13321
13322 * linux-low.c (regsets_store_inferior_registers): Read the regset
13323 from the target before filling it.
13324
9db87ebd
DJ		 133252006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13326
13327 * server.c (attach_inferior): Return SIGTRAP for a successful
13328 attach.
13329
dd24457d
DJ		 133302006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13331
13332 * Makefile.in (OBS): Add version.o.
13333 (STAGESTUFF): Delete.
13334 (version.o): Add dependencies.
13335 (version.c): Replace rule.
13336 (clean): Remove version.c.
13337 * server.c (gdbserver_version): New.
13338 (gdbserver_usage): Use printf.
13339 (main): Handle --version and --help.
13340 * server.h (version, host_name): Add declarations.
13341
6f0f660e
EZ		 133422005-12-23 Eli Zaretskii <eliz@gnu.org>
13343
889bf7c5
PA		 13344 * linux-arm-low.c:
13345 * linux-arm-low.c:
13346 * inferiors.c:
13347 * i387-fp.h:
13348 * i387-fp.c:
13349 * gdbreplay.c:
13350 * regcache.c:
13351 * proc-service.c:
13352 * mem-break.h:
13353 * mem-break.c:
13354 * linux-x86-64-low.c:
13355 * linux-sh-low.c:
13356 * linux-s390-low.c:
13357 * linux-ppc64-low.c:
13358 * linux-ppc-low.c:
13359 * linux-mips-low.c:
13360 * linux-m68k-low.c:
13361 * linux-m32r-low.c:
13362 * linux-low.h:
13363 * linux-low.c:
13364 * linux-ia64-low.c:
13365 * linux-i386-low.c:
13366 * linux-crisv32-low.c:
13367 * thread-db.c:
13368 * terminal.h:
13369 * target.h:
13370 * target.c:
13371 * server.h:
13372 * server.c:
13373 * remote-utils.c:
13374 * regcache.h:
13375 * utils.c:
13376 * Makefile.in:
13377 * configure.ac:
6f0f660e
EZ		 13378 * gdbserver.1: Add (C) after Copyright. Update the FSF
13379 address.
13380
9d1fb177
DJ		 133812005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
13382
13383 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
13384 (arm_breakpoint_at): Recognize both breakpoints.
13385 (the_low_target): Use the correct breakpoint instruction.
13386
011a70c2
DJ		 133872005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
13388
13389 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
13390 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
13391 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
13392 (the_low_target): Update.
13393
7fb85e41
AS		 133942005-10-25 Andreas Schwab <schwab@suse.de>
13395
13396 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
13397
13398 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
13399 (ia64_num_regs): Reduce to 462.
13400
3db0444b
DJ		 134012005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
13402
13403 * acinclude.m4: Correct quoting.
13404 * aclocal.m4: Regenerated.
13405
13406 Suggested by SZOKOVACS Robert <szo@ies.hu>:
13407 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
13408 (thread_db_init): Call thread_db_err_str.
13409 * configure.ac: Check for TD_VERSION.
13410 * config.in, configure: Regenerated.
13411
bee0189a
DJ		 134122005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13413
13414 * server.h (error, fatal, warning): Add ATTR_FORMAT.
13415
e9d25b98
DJ		 134162005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13417
13418 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
13419 is not available. Define HAVE_PTRACE_GETREGS if it is.
13420 * config.in, configure: Regenerated.
13421 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
13422 * linux-i386-low.c, linux-m68k-low.c: Update to use
13423 HAVE_PTRACE_GETREGS.
13424 * linux-low.c (regsets_fetch_inferior_registers)
13425 (regsets_store_inferior_registers): Only return 0 if we processed
13426 GENERAL_REGS.
13427 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
13428 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
13429
a06660f7
DJ		 134302005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13431
13432 * inferiors.c (struct thread_info): Add gdb_id.
13433 (add_thread): Add gdb_id argument.
13434 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
13435 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
13436 calls to add_thread.
13437 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
13438 * server.c (handle_query): Use thread_to_gdb_id.
13439 (handle_v_cont, main): Use gdb_id_to_thread_id.
13440 * server.h (add_thread): Update prototype.
13441 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
13442 prototypes.
13443
5a1f5858
DJ		 134442005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13445
13446 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
13447 left-padded registers.
13448 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
13449 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
13450
e122f1f5
SE		 134512005-07-01 Steve Ellcey <sje@cup.hp.com>
13452
13453 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
13454 * configure: Regenerate.
13455 * config.in: Regenerate.
13456 * server.h (NEED_DECLARATION_STRERROR):
13457 Replace with !HAVE_DECL_STRERROR.
13458
d592fa2f
DJ		 134592005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
13460
13461 * linux-low.c (linux_wait, linux_send_signal): Don't test
13462 an unsigned long variable for > 0 if it could be MAX_ULONG.
13463 * server.c (myresume): Likewise.
13464 * target.c (set_desired_inferior): Likewise.
13465
ccbd4912
MK		 134662005-06-13 Mark Kettenis <kettenis@gnu.org>
13467
13468 * configure.ac: Simplify and improve check for socklen_t.
13469 * configure, config.in: Regenerate.
13470
f450004a
DJ		 134712005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
13472
13473 * acconfig.h: Remove.
13474 * configure.ac: Add a test for socklen_t. Use three-argument
13475 AC_DEFINE throughout.
13476 * config.in: Regenerated using autoheader 2.59.
13477 * configure: Regenerated.
13478
13479 * gdbreplay.c (socklen_t): Provide a default.
13480 (remote_open): Use socklen_t.
13481 * remote-utils.c (socklen_t): Provide a default.
13482 (remote_open): Use socklen_t.
13483 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
13484 unsigned char.
13485
13486 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
13487 char for buffers.
13488 * linux-low.c (linux_read_memory, linux_write_memory)
13489 (linux_read_auxv): Likewise.
13490 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
13491 (check_mem_write): Likewise.
13492 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
13493 Likewise.
13494 * regcache.c (struct inferior_rgcache_data, registers_to_string)
13495 (registers_from_string, register_data): Likewise.
13496 * server.c (handle_query, main): Likewise.
13497 * server.h (convert_ascii_to_int, convert_int_to_ascii)
13498 (decode_M_packet): Likewise.
13499 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
13500 * target.h (struct target_ops): Update read_memory, write_memory,
13501 and read_auxv.
13502 (read_inferior_memory, write_inferior_memory): Update.
13503 * linux-low.h (struct linux_target_ops): Change type of breakpoint
13504 to unsigned char *.
13505 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
13506 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
13507 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
13508 linux-s390-low.c, linux-sh-low.c: Update for changes in
13509 read_inferior_memory and the_low_target->breakpoint.
13510
eee84df1
DJ		 135112005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
13512
13513 * Makefile.in (SFILES): Add linux-ppc64-low.c.
13514 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
13515 * configure.srv: Add powerpc64-*-linux*.
13516 * linux-ppc64-low.c: New file.
13517
45b134e5
OF		 135182005-05-23 Orjan Friberg <orjanf@axis.com>
13519
13520 * linux-cris-low.c: New file with support for CRIS.
13521 * linux-crisv32-low.c: Ditto for CRISv32.
13522 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
13523 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 13524 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 13525 reg-crisv32.o, and reg-crisv32.c to make rules.
13526 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
13527 recognized targets.
13528
48d93c75
UW		 135292005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
13530
13531 * linux-low.c (fetch_register): Ensure buffer size is a multiple
13532 of sizeof (PTRACE_XFER_TYPE).
13533 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
13534
e013ee27
OF		 135352005-05-12 Orjan Friberg <orjanf@axis.com>
13536
889bf7c5 13537 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 13538 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
13539 pointers for hardware watchpoint support.
13540 * linux-low.h (struct linux_target_ops): Ditto.
13541 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
13542 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
13543 to linux_target_ops.
13544 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
13545 reply packet.
13546 * server.c (main): Recognize 'Z' and 'z' packets.
13547
b0ded00b
UW		 135482005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
13549
13550 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
13551 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
13552 (the_low_target): Add new members.
13553
8643e2ad
DJ		 135542005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13555
13556 * proc-service.c (ps_lgetregs): Search all_processes instead of
13557 all_threads.
13558
fc620387
DJ		 135592005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13560
13561 * server.c (start_inferior): Change return type to int.
13562 (attach_inferior): Change sigptr to int *.
13563 (handle_v_cont, handle_v_requests): Change signal to int *.
13564 (main): Change signal to int.
13565
135662005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 13567
13568 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
13569 * configure.srv: Add m32r*-*-linux*.
13570 * linux-m32r-low.c: New file.
13571
e0e76420
DJ		 135722005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
13573
13574 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
13575
a1928bad
DJ		 135762005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13577
13578 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
13579 Take unsigned long arguments for PIDs.
13580 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
13581 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
13582 (wait_for_sigstop, linux_resume_one_process)
13583 (regsets_fetch_inferior_registers, linux_send_signal)
13584 (linux_read_auxv): Likewise. Update the types of variables holding
13585 PIDs. Update format string specifiers.
13586 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
13587 * remote-utils.c (prepare_resume_reply): Likewise.
13588 * server.c (cont_thread, general_thread, step_thread)
13589 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
13590 unsigned long.
13591 (handle_query): Update format specifiers.
13592 (handle_v_cont, main): Use strtoul for thread IDs.
13593 * server.h (struct inferior_list_entry): Use unsigned long for ID.
13594 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
13595 (general_thread, step_thread, thread_from_wait)
13596 (old_thread_from_wait): Update.
13597 * target.h (struct thread_resume): Use unsigned long for THREAD.
13598 (struct target_ops): Use unsigned long for arguments to attach and
13599 thread_alive.
13600
dcdb98d2
DJ		 136012005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
13602
13603 * acinclude.m4: Include bfd/bfd.m4 directly.
13604 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
13605 <agriffis@toolchain.org>.
13606 * aclocal.m4, configure: Regenerated.
13607
bec39cab
AC		 136082005-01-07 Andrew Cagney <cagney@gnu.org>
13609
13610 * configure.ac: Rename configure.in, require autoconf 2.59.
13611 * configure: Re-generate.
13612
434c4c77
DJ		 136132004-12-08 Daniel Jacobowitz <dan@debian.org>
13614
13615 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
13616 LIBS when finished.
13617 * aclocal.m4: Regenerated.
13618 * configure: Regenerated.
13619
db1d3e1b
AS		 136202004-11-21 Andreas Schwab <schwab@suse.de>
13621
13622 * linux-m68k-low.c (m68k_num_gregs): Define.
13623 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
13624 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
13625 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
13626 (m68k_breakpoint_at): New. Add to the_low_target.
13627
13628 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
13629 srv_linux_thread_db to yes.
13630
43360365
JB		 136312004-10-20 Joel Brobecker <brobecker@gnat.com>
13632
13633 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
13634 (ARCH_SET_FS): Likewise.
13635 (ARCH_GET_FS): Likewise.
13636 (ARCH_GET_GS): Likewise.
13637
fd500816
DJ		 136382004-10-16 Daniel Jacobowitz <dan@debian.org>
13639
13640 * linux-i386-low.c (ps_get_thread_area): New.
13641 * linux-x86-64-low.c (ps_get_thread_area): New.
13642 * linux-low.c: Include <sys/syscall.h>.
13643 (linux_kill_one_process): Don't kill the first thread here.
13644 (linux_kill): Kill the first thread here.
13645 (kill_lwp): New function.
13646 (send_sigstop, linux_send_signal): Use it.
13647 * proc-service.c: Clean up #ifdefs.
13648 (fpregset_info): Delete.
13649 (ps_lgetregs): Update and enable implementation.
13650 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
13651 implementations.
13652 * remote-utils.c (struct sym_cache, symbol_cache): New.
13653 (input_interrupt): Print a clearer message.
13654 (async_io_enabled): New variable.
13655 (enable_async_io, disable_async_io): Use it. Update comments.
13656 (look_up_one_symbol): Use the symbol cache.
13657 * thread-db.c (thread_db_look_up_symbols): New function.
13658 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
13659
f6de3c42
DJ		 136602004-10-16 Daniel Jacobowitz <dan@debian.org>
13661
13662 * configure.in: Test for -rdynamic.
13663 * configure: Regenerated.
13664 * Makefile (INTERNAL_LDFLAGS): New.
13665 (gdbserver, gdbreplay): Use it.
13666
2c0fc042
AC		 136672004-09-02 Andrew Cagney <cagney@gnu.org>
13668
13669 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
13670
075b3282
DJ		 136712004-03-23 Daniel Jacobowitz <drow@mvista.com>
13672
13673 * linux-low.c (linux_wait): Clear all_processes list also.
13674
fa6a77dc
DJ		 136752004-03-12 Daniel Jacobowitz <drow@mvista.com>
13676
13677 * linux-low.c: Include <errno.h>. Remove extern declaration of
13678 errno.
13679
6d782a97
DJ		 136802004-03-12 Daniel Jacobowitz <drow@mvista.com>
13681
13682 * gdbreplay.c, server.h, utils.c: Update copyright years.
13683
3a7fb99b
DJ		 136842004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
13685
13686 * server.c (main): Print child status or termination signal from
13687 variable 'signal', not 'sig'.
13688
c3e735a6
DJ		 136892004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
13690
13691 * linux-low.c (linux_read_memory): Change return type to
13692 int. Check for and return error from ptrace().
13693 * target.c (read_inferior_memory): Change return type to int. Pass
13694 back return status from the_target->read_memory().
13695 * target.h (struct target_ops): Adapt *read_memory() prototype.
13696 Update comment.
13697 (read_inferior_memory): Adapt prototype.
13698 * server.c (main): Return an error packet if
13699 read_inferior_memory() returns an error.
13700
a59d1c82
DJ		 137012004-03-04 Daniel Jacobowitz <drow@mvista.com>
13702
13703 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
13704 Unify with other clean targets.
13705
dc3f8883
DJ		 137062004-02-29 Daniel Jacobowitz <drow@mvista.com>
13707
13708 * server.c (handle_v_cont): Call set_desired_inferior.
13709
89a208da
DJ		 137102004-02-29 Daniel Jacobowitz <drow@mvista.com>
13711
13712 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
13713
62ea82f5
DJ		 137142004-02-29 Daniel Jacobowitz <drow@mvista.com>
13715
13716 * linux-low.c (linux_wait): Unblock async I/O.
13717 (linux_resume): Block and enable async I/O.
13718 * remote-utils.c (block_async_io, unblock_async_io): New functions.
13719 * server.h (block_async_io, unblock_async_io): Add prototypes.
13720
6910d122
DJ		 137212004-02-29 Daniel Jacobowitz <drow@mvista.com>
13722
13723 * remote-utils.c (remote_open): Print a status notice after
13724 opening a TCP port.
13725 * server.c (attach_inferior): Print a status notice after
13726 attaching.
13727
137282004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 13729
13730 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
13731
c89dc5d4
DJ		 137322004-02-26 Daniel Jacobowitz <drow@mvista.com>
13733
13734 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
13735 error packet.
13736 * server.c, target.h: Update copyright years.
13737
4b8dad4a
RM		 137382004-02-25 Roland McGrath <roland@redhat.com>
13739
13740 * target.h (struct target_ops): New member `read_auxv'.
13741 * server.c (handle_query): Handle qPart:auxv:read: query using that.
13742 * linux-low.c (linux_read_auxv): New function.
13743 (linux_target_ops): Initialize `read_auxv' member to that.
13744
d7446758
JB		 137452004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13746
13747 Committed by Jim Blandy <jimb@redhat.com>.
13748
13749 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 13750 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 13751 instead of GPR_SIZE to distiguish s390 and s390x targets.
13752
5544ad89
DJ		 137532004-01-31 Daniel Jacobowitz <drow@mvista.com>
13754
13755 * linux-low.c: Update copyright year.
13756 (check_removed_breakpoint): Clear pending_is_breakpoint.
13757 (linux_set_resume_request, linux_queue_one_thread)
13758 (resume_status_pending_p): New functions.
13759 (linux_continue_one_thread): Use process->resume.
13760 (linux_resume): Only resume threads if there are no pending events.
13761 * linux-low.h (struct process_info): Add resume request
13762 pointer.
13763
2a68b70e
DJ		 137642004-01-30 Daniel Jacobowitz <drow@mvista.com>
13765
13766 * regcache.c (new_register_cache): Clear the allocated register
13767 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
13768
64386c31
DJ		 137692003-10-13 Daniel Jacobowitz <drow@mvista.com>
13770
13771 * linux-low.c (linux_resume): Take a struct thread_resume *
13772 argument.
13773 (linux_wait): Update call.
13774 (resume_ptr): New static variable.
13775 (linux_continue_one_thread): Renamed from
13776 linux_continue_one_process. Use resume_ptr.
13777 (linux_resume): Use linux_continue_one_thread.
13778 * server.c (handle_v_cont, handle_v_requests): New functions.
13779 (myresume): New function.
13780 (main): Handle 'v' case.
13781 * target.h (struct thread_resume): New type.
13782 (struct target_ops): Change argument of "resume" to struct
13783 thread_resume *.
13784 (myresume): Delete macro.
13785
c938e9b0
L		 137862003-08-08 H.J. Lu <hongjiu.lu@intel.com>
13787
13788 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
13789 (uninstall): Support DESTDIR.
13790
7f313d07
BC		 13791Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
13792
13793 * configure.srv: Add xscale*linux copy of arm*linux entry.
13794
3b2fc2ea
DJ		 137952003-07-24 Daniel Jacobowitz <drow@mvista.com>
13796
13797 * linux-arm-low.c (arm_reinsert_addr): New function.
13798 (the_low_target): Add arm_reinsert_addr.
13799
1c0a559e
MK		 138002003-07-08 Mark Kettenis <kettenis@gnu.org>
13801
13802 * mem-break.c: Remove whitespace at end of file.
13803
43d5792c
DJ		 138042003-06-28 Daniel Jacobowitz <drow@mvista.com>
13805
13806 * configure.in: Check whether we need to prototype strerror.
13807 * server.h: Optionally prototype strerror.
13808 * gdbreplay.c (perror_with_name): Use strerror.
13809 * linux-low.c (linux_attach_lwp): Use strerror.
13810 * utils.c (perror_with_name): Use strerror.
13811 * config.in, configure: Regenerated.
13812
c8a86edf
DJ		 138132003-06-28 Daniel Jacobowitz <drow@mvista.com>
13814
13815 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
13816 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
13817
73d37363
DJ		 138182003-06-20 Daniel Jacobowitz <drow@mvista.com>
13819
13820 * Makefile.in (SFILES): Update.
13821 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
13822 low-sun3.c: Remove files.
13823
6ad8ae5c
DJ		 138242003-06-17 Daniel Jacobowitz <drow@mvista.com>
13825
13826 * linux-low.c: Move comment to linux_thread_alive where it belonged.
13827 (linux_detach_one_process, linux_detach): New functions.
13828 (linux_target_ops): Add linux_detach.
13829 * server.c (main): Handle 'D' packet.
13830 * target.h (struct target_ops): Add "detach" member.
13831 (detach_inferior): Define.
13832
1581182a
MK		 138332003-06-13 Mark Kettenis <kettenis@gnu.org>
13834
13835 From Kelley Cook <kelleycook@wideopenwest.com>:
13836 * configure.srv: Accept i[34567]86 variants.
13837
e5379b03
DJ		 138382003-06-05 Daniel Jacobowitz <drow@mvista.com>
13839
13840 * linux-low.c (linux_wait_for_event): Correct comment typos.
13841 (linux_resume_one_process): Call check_removed_breakpoint.
13842 (linux_send_signal): New function.
13843 (linux_target_ops): Add linux_send_signal.
13844 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
13845 of kill.
13846 * target.h (struct target_ops): Add send_signal.
13847
2ff29de4
JB		 138482003-05-29 Jim Blandy <jimb@redhat.com>
13849
13850 * linux-low.c (usr_store_inferior_registers): Transfer buf in
13851 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
13852 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
13853 away part of the register's value.
13854
254787d4
DJ		 138552003-03-26 Daniel Jacobowitz <drow@mvista.com>
13856
13857 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
13858 (linux_wait_for_event, linux_init_signals): Likewise.
13859
94e10508
DJ		 138602003-03-17 Daniel Jacobowitz <drow@mvista.com>
13861
13862 * configure.in: Check for stdlib.h.
13863 * configure: Regenerated.
13864 * config.in: Regenerated.
13865
4c0711e0
DJ		 138662003-01-04 Andreas Schwab <schwab@suse.de>
13867
13868 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
13869
ef66e766
AC		 138702003-01-02 Andrew Cagney <ac131313@redhat.com>
13871
13872 * Makefile.in: Remove obsolete code.
13873
a1358604
DJ		 138742002-11-20 Daniel Jacobowitz <drow@mvista.com>
13875
13876 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
13877 defined(PT_FPR0_HI).
13878
23ce3b1c
DJ		 138792002-11-17 Stuart Hughes <seh@zee2.com>
13880
13881 * linux-arm-low.c (arm_num_regs): Increase.
13882 (arm_regmap): Include status register.
13883
138842002-11-17 Daniel Jacobowitz <drow@mvista.com>
13885
13886 * linux-low.c (register_addr): Remove incorrect -1 check.
13887
a9fa9f7d
DJ		 138882002-08-29 Daniel Jacobowitz <drow@mvista.com>
13889
13890 * linux-low.c (linux_create_inferior): Call setpgid. Return
13891 the new PID.
13892 (unstopped_p, linux_signal_pid): Remove.
13893 (linux_target_ops): Remove linux_signal_pid.
13894 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
13895 global instead of target method.
13896 * target.h (struct target_ops): Remove signal_pid. Update comment
13897 for create_inferior.
13898 * server.c (signal_pid): New variable.
13899 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 13900 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 13901 (attach_inferior): Set signal_pid.
13902
17574093
DJ		 139032002-08-23 Daniel Jacobowitz <drow@mvista.com>
13904
13905 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
13906
139072002-08-20 Jim Blandy <jimb@redhat.com>
13908
13909 * Makefile.in (LDFLAGS): Allow the configure script to establish a
13910 default for this.
13911
139122002-08-01 Andrew Cagney <cagney@redhat.com>
13913
13914 * Makefile.in: Make chill references obsolete.
13915
139162002-07-24 Kevin Buettner <kevinb@redhat.com>
13917
13918 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
13919 * configure: Regenerate.
13920 * config.in: Regenerate.
13921
139222002-07-09 David O'Brien <obrien@FreeBSD.org>
13923
13924 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
13925 (perror_with_name, remote_close, remote_open, expect, play): Static.
13926
139272002-07-04 Michal Ludvig <mludvig@suse.cz>
13928
4b8dad4a 13929 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 13930 byte offsets instead of an array of indexes.
13931 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
13932
139332002-06-13 Daniel Jacobowitz <drow@mvista.com>
13934
13935 * regcache.c: Add comment.
13936
139372002-06-11 Daniel Jacobowitz <drow@mvista.com>
13938
13939 * thread-db.c: New file.
13940 * proc-service.c: New file.
13941 * acinclude.m4: New file.
13942 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
13943 proc-service.o, and thread-db.o.
13944 (linux-low.o): Add USE_THREAD_DB.
13945 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
13946 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
13947 * aclocal.m4: Regenerated.
13948 * config.in: Regenerated.
13949 * configure: Regenerated.
13950 * configure.in: Check for proc_service.h, sys/procfs.h,
13951 thread_db.h, and linux/elf.h headrs.
13952 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
13953 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
13954 Check for -lthread_db and thread support.
13955 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
13956 PowerPC, and SuperH.
13957 * i387-fp.c: Constify arguments.
13958 * i387-fp.h: Likewise.
13959 * inferiors.c: (struct thread_info): Renamed from
13960 `struct inferior_info'. Remove PID member. Use generic inferior
13961 list header. All uses updated.
13962 (inferiors, signal_pid): Removed.
13963 (all_threads): New variable.
13964 (get_thread): Define.
13965 (add_inferior_to_list): New function.
13966 (for_each_inferior): New function.
13967 (change_inferior_id): New function.
13968 (add_inferior): Removed.
13969 (remove_inferior): New function.
13970 (add_thread): New function.
13971 (free_one_thread): New function.
13972 (remove_thread): New function.
13973 (clear_inferiors): Use for_each_inferior and free_one_thread.
13974 (find_inferior): New function.
13975 (find_inferior_id): New function.
13976 (inferior_target_data): Update argument type.
13977 (set_inferior_target_data): Likewise.
13978 (inferior_regcache_data): Likewise.
13979 (set_inferior_regcache_data): Likewise.
13980 * linux-low.c (linux_bp_reinsert): Remove.
13981 (all_processes, stopping_threads, using_thrads)
13982 (struct pending_signals, debug_threads, pid_of): New.
13983 (inferior_pid): Replace with macro.
13984 (struct inferior_linux_data): Remove.
13985 (get_stop_pc, add_process): New functions.
13986 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
13987 Use add_process and add_thread.
13988 (linux_attach_lwp): New function, based on old linux_attach. Use
13989 add_process and add_thread. Set stop_expected for new threads.
13990 (linux_attach): New function.
13991 (linux_kill_one_process): New function.
13992 (linux_kill): Kill all LWPs.
13993 (linux_thread_alive): Use find_inferior_id.
13994 (check_removed_breakpoints, status_pending_p): New functions.
13995 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
13996 Update. Use WNOHANG. Wait for cloned processes also. Update process
13997 struct for the found process.
13998 (linux_wait_for_event): New function.
13999 (linux_wait): Use it. Support LWPs.
14000 (send_sigstop, wait_for_sigstop, stop_all_processes)
14001 (linux_resume_one_process, linux_continue_one_process): New functions.
14002 (linux_resume): Support LWPs.
14003 (REGISTER_RAW_SIZE): Remove.
14004 (fetch_register): Use register_size instead. Call supply_register.
14005 (usr_store_inferior_registers): Likewise. Call collect_register.
14006 Fix recursive case.
14007 (regsets_fetch_inferior_registers): Improve error message.
14008 (regsets_store_inferior_registers): Add debugging.
14009 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
14010 (unstopped_p, linux_signal_pid): New functions.
14011 (linux_target_ops): Add linux_signal_pid.
14012 (linux_init_signals): New function.
14013 (initialize_low): Call it. Initialize using_threads.
14014 * regcache.c (inferior_regcache_data): Add valid
14015 flag.
14016 (get_regcache): Fetch registers lazily. Add fetch argument
14017 and update all callers.
14018 (regcache_invalidate_one, regcache_invalidate): New
14019 functions.
14020 (new_register_cache): Renamed from create_register_cache.
14021 Return the new regcache.
14022 (free_register_cache): Change argument to a void *.
14023 (registers_to_string, registers_from_string): Call get_regcache
14024 with fetch flag set.
14025 (register_data): Make static. Pass fetch flag to get_regcache.
14026 (supply_register): Call get_regcache with fetch flag clear.
14027 (collect_register): Call get_regcache with fetch flag set.
14028 (collect_register_as_string): New function.
14029 * regcache.h: Update.
14030 * remote-utils.c (putpkt): Flush after debug output and use
14031 stderr.
14032 Handle input interrupts while waiting for an ACK.
14033 (input_interrupt): Use signal_pid method.
14034 (getpkt): Flush after debug output and use stderr.
14035 (outreg): Use collect_register_as_string.
14036 (new_thread_notify, dead_thread_notify): New functions.
14037 (prepare_resume_reply): Check using_threads. Set thread_from_wait
14038 and general_thread.
14039 (look_up_one_symbol): Flush after debug output.
14040 * server.c (step_thread, server_waiting): New variables.
14041 (start_inferior): Don't use signal_pid. Update call to mywait.
14042 (attach_inferior): Update call to mywait.
14043 (handle_query): Handle qfThreadInfo and qsThreadInfo.
14044 (main): Don't fetch/store registers explicitly. Use
14045 set_desired_inferior. Support proposed ``Hs'' packet. Update
14046 calls to mywait.
14047 * server.h: Update.
14048 (struct inferior_list, struct_inferior_list_entry): New.
14049 * target.c (set_desired_inferior): New.
14050 (write_inferior_memory): Constify.
14051 (mywait): New function.
14052 * target.h: Update.
14053 (struct target_ops): New signal_pid method.
14054 (mywait): Removed macro, added prototype.
14055
14056 * linux-low.h (regset_func): Removed.
14057 (regset_fill_func, regset_store_func): New.
14058 (enum regset_type): New.
14059 (struct regset_info): Add type field. Use new operation types.
14060 (struct linux_target_ops): stop_pc renamed to get_pc.
14061 Add decr_pc_after_break and breakpoint_at.
14062 (get_process, get_thread_proess, get_process_thread)
14063 (strut process_info, all_processes, linux_attach_lwp)
14064 (thread_db_init): New.
14065
14066 * linux-arm-low.c (arm_get_pc, arm_set_pc,
14067 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
14068 (the_low_target): Add new members.
14069 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
14070 (i386_store_fpxregset): Constify.
14071 (target_regsets): Add new kind identifier.
14072 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
14073 (i386_set_pc): Add debugging.
14074 (i386_breakpoint_at): New function.
14075 (the_low_target): Add new members.
14076 * linux-mips-low.c (mips_get_pc, mips_set_pc)
14077 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
14078 (mips_breakpoint_at): New.
14079 (the_low_target): Add new members.
14080 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
14081 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
14082 (the_low_target): Add new members.
14083 * linux-sh-low.c (sh_get_pc, sh_set_pc)
14084 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
14085 (the_low_target): Add new members.
14086 * linux-x86-64-low.c (target_regsets): Add new kind
14087 identifier.
14088
140892002-05-15 Daniel Jacobowitz <drow@mvista.com>
14090
14091 From Martin Pool <mbp@samba.org>:
14092 * server.c (gdbserver_usage): New function.
14093 (main): Call it.
14094
140952002-05-14 Daniel Jacobowitz <drow@mvista.com>
14096
14097 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
14098 stop_at -> stop_pc.
14099
141002002-05-04 Andrew Cagney <ac131313@redhat.com>
14101
14102 * Makefile.in: Remove obsolete code.
14103
141042002-04-24 Michal Ludvig <mludvig@suse.cz>
14105
14106 * linux-low.c (regsets_fetch_inferior_registers),
14107 (regsets_store_inferior_registers): Removed cast to int from
14108 ptrace() calls.
14109 * regcache.h: Added declaration of struct inferior_info.
14110
141112002-04-20 Daniel Jacobowitz <drow@mvista.com>
14112
14113 * inferiors.c (struct inferior_info): Add regcache_data.
14114 (add_inferior): Call create_register_cache.
14115 (clear_inferiors): Call free_register_cache.
14116 (inferior_regcache_data, set_inferior_regcache_data): New functions.
14117 * regcache.c (struct inferior_regcache_data): New.
14118 (registers): Remove.
14119 (get_regcache): New function.
14120 (create_register_cache, free_register_cache): New functions.
14121 (set_register_cache): Don't initialize the register cache here.
14122 (registers_to_string, registers_from_string, register_data): Call
14123 get_regcache.
14124 * regcache.h: Add prototypes.
14125 * server.h: Likewise.
14126
141272002-04-20 Daniel Jacobowitz <drow@mvista.com>
14128
14129 * mem-break.c: New file.
14130 * mem-break.h: New file.
14131 * Makefile.in: Add mem-break.o rule; update server.h
14132 dependencies.
14133 * inferiors.c (struct inferior_info): Add target_data
14134 member.
14135 (clear_inferiors): Free target_data member if set.
14136 (inferior_target_data, set_inferior_target_data): New functions.
14137 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
14138 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
14139 * linux-low.c (linux_bp_reinsert): New variable.
14140 (struct inferior_linux_data): New.
14141 (linux_create_inferior): Use set_inferior_target_data.
14142 (linux_attach): Likewise. Call add_inferior.
14143 (linux_wait_for_one_inferior): New function.
14144 (linux_wait): Call it.
14145 (linux_write_memory): Add const.
14146 (initialize_low): Call set_breakpoint_data.
14147 * linux-low.h (struct linux_target_ops): Add breakpoint
14148 handling members.
14149 * server.c (attach_inferior): Remove extra add_inferior
14150 call.
14151 * server.h: Include mem-break.h. Update inferior.c
14152 prototypes.
14153 * target.c (read_inferior_memory)
14154 (write_inferior_memory): New functions.
14155 * target.h (read_inferior_memory)
14156 (write_inferior_memory): Change macros to prototypes.
14157 (struct target_ops): Update comments. Add const to write_memory
14158 definition.
14159
141602002-04-11 Daniel Jacobowitz <drow@mvista.com>
14161
14162 * linux-low.c (usr_store_inferior_registers): Support
14163 registers which are allowed to fail to store.
14164 * linux-low.h (linux_target_ops): Likewise.
14165 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
14166 (ppc_cannot_store_register): FPSCR may not be storable.
14167
141682002-04-09 Daniel Jacobowitz <drow@mvista.com>
14169
14170 * server.h: Include <string.h> if HAVE_STRING_H.
14171 * ChangeLog: Correct paths in last ChangeLog entry.
14172
141732002-04-09 Daniel Jacobowitz <drow@mvista.com>
14174
14175 * linux-low.h: Remove obsolete prototypes.
14176 (struct linux_target_ops): New.
14177 (extern the_low_target): New.
14178 * linux-low.c (num_regs, regmap): Remove declarations.
14179 (register_addr): Use the_low_target explicitly.
14180 (fetch_register): Likewise.
14181 (usr_fetch_inferior_registers): Likewise.
14182 (usr_store_inferior_registers): Likewise.
14183 * linux-arm-low.c (num_regs): Remove.
14184 (arm_num_regs): Define.
14185 (arm_regmap): Renamed from regmap, made static.
14186 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
14187 made static.
14188 (arm_cannot_store_register): Renamed from cannot_store_register,
14189 made static.
14190 (the_low_target): New.
14191 * linux-i386-low.c (num_regs): Remove.
14192 (i386_num_regs): Define.
14193 (i386_regmap): Renamed from regmap, made static.
14194 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
14195 made static.
14196 (i386_cannot_store_register): Renamed from cannot_store_register,
14197 made static.
14198 (the_low_target): New.
14199 * linux-ia64-low.c (num_regs): Remove.
14200 (ia64_num_regs): Define.
14201 (ia64_regmap): Renamed from regmap, made static.
14202 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
14203 made static.
14204 (ia64_cannot_store_register): Renamed from cannot_store_register,
14205 made static.
14206 (the_low_target): New.
14207 * linux-m68k-low.c (num_regs): Remove.
14208 (m68k_num_regs): Define.
14209 (m68k_regmap): Renamed from regmap, made static.
14210 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
14211 made static.
14212 (m68k_cannot_store_register): Renamed from cannot_store_register,
14213 made static.
14214 (the_low_target): New.
14215 * linux-mips-low.c (num_regs): Remove.
14216 (mips_num_regs): Define.
14217 (mips_regmap): Renamed from regmap, made static.
14218 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
14219 made static.
14220 (mips_cannot_store_register): Renamed from cannot_store_register,
14221 made static.
14222 (the_low_target): New.
14223 * linux-ppc-low.c (num_regs): Remove.
14224 (ppc_num_regs): Define.
14225 (ppc_regmap): Renamed from regmap, made static.
14226 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
14227 made static.
14228 (ppc_cannot_store_register): Renamed from cannot_store_register,
14229 made static.
14230 (the_low_target): New.
14231 * linux-s390-low.c (num_regs): Remove.
14232 (s390_num_regs): Define.
14233 (s390_regmap): Renamed from regmap, made static.
14234 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
14235 made static.
14236 (s390_cannot_store_register): Renamed from cannot_store_register,
14237 made static.
14238 (the_low_target): New.
14239 * linux-sh-low.c (num_regs): Remove.
14240 (sh_num_regs): Define.
14241 (sh_regmap): Renamed from regmap, made static.
14242 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
14243 made static.
14244 (sh_cannot_store_register): Renamed from cannot_store_register,
14245 made static.
14246 (the_low_target): New.
14247 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
14248 (the_low_target): New.
14249
142502002-04-09 Daniel Jacobowitz <drow@mvista.com>
14251
14252 * Makefile.in: Add stamp-h target.
14253 * configure.in: Create stamp-h.
14254 * configure: Regenerated.
14255
142562002-04-09 Daniel Jacobowitz <drow@mvista.com>
14257
14258 * inferiors.c: New file.
14259 * target.c: New file.
14260 * target.h: New file.
14261 * Makefile.in: Add target.o and inferiors.o. Update
14262 dependencies.
14263 * linux-low.c (inferior_pid): New static variable,
14264 moved from server.c.
14265 (linux_create_inferior): Renamed from create_inferior.
14266 Call add_inferior. Return 0 on success instead of a PID.
14267 (linux_attach): Renamed from myattach.
14268 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
14269 (linux_thread_alive): Renamed from mythread_alive.
14270 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
14271 child dies.
14272 (linux_resume): Renamed from myresume. Add missing ``return 0''.
14273 (regsets_store_inferior_registers): Correct error message.
14274 Add missing ``return 0''.
14275 (linux_fetch_registers): Renamed from fetch_inferior_registers.
14276 (linux_store_registers): Renamed from store_inferior_registers.
14277 (linux_read_memory): Renamed from read_inferior_memory.
14278 (linux_write_memory): Renamed from write_inferior_memory.
14279 (linux_target_ops): New structure.
14280 (initialize_low): Call set_target_ops ().
14281 * remote-utils.c (unhexify): New function.
14282 (hexify): New function.
14283 (input_interrupt): Send signals to ``signal_pid''.
14284 * server.c (inferior_pid): Remove.
14285 (start_inferior): Update create_inferior call.
14286 (attach_inferior): Call add_inferior.
14287 (handle_query): New function.
14288 (main): Call handle_query for `q' packets.
14289 * server.h: Include "target.h". Remove obsolete prototypes.
14290 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
14291
142922002-04-09 Daniel Jacobowitz <drow@mvista.com>
14293
14294 * Makefile.in: Add WARN_CFLAGS. Update configury
14295 dependencies.
14296 * configure.in: Check for <string.h>
14297 * configure: Regenerate.
14298 * config.in: Regenerate.
14299 * gdbreplay.c: Include needed system headers.
14300 (remote_open): Remove strchr prototype.
14301 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
14302 * regcache.c (supply_register): Change buf argument to const void *.
14303 (supply_register_by_name): Likewise.
14304 (collect_register): Change buf argument to void *.
14305 (collect_register_by_name): Likewise.
14306 * regcache.h: Add missing prototypes.
14307 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
14308 * server.c (handle_query): New function.
14309 (attached): New static variable, moved out of main.
14310 (main): Quiet longjmp clobber warnings.
14311 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
14312 * utils.c (error): Remove NORETURN.
14313 (fatal): Likewise.
A mirror of the official binutils-gdb repository