1 2016-07-26 Pedro Alves <palves@redhat.com>
3 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
6 2016-07-21 Tom Tromey <tom@tromey.com>
10 2016-07-21 Yao Qi <yao.qi@linaro.org>
12 * mem-break.c (find_gdb_breakpoint): Cast bp to
13 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
15 2016-07-21 Yao Qi <yao.qi@linaro.org>
17 * server.c (handle_v_requests): Support s and S actions
18 if target_supports_software_single_step return true.
20 2016-07-21 Yao Qi <yao.qi@linaro.org>
22 * linux-low.c (resume_stopped_resumed_lwps): If resume request
23 is resume_step, call maybe_hw_step.
24 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
26 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
28 (proceed_one_lwp): If resume request is resume_step, install
29 reinsert breakpoints and call maybe_hw_step.
31 2016-07-21 Yao Qi <yao.qi@linaro.org>
33 * linux-low.c (proceed_one_lwp): Declare.
34 (linux_resume_one_thread): Remove local variable 'step'.
35 Lift code enqueue signal. Call proceed_one_lwp instead of
38 2016-07-21 Yao Qi <yao.qi@linaro.org>
40 * linux-low.c (linux_resume_one_thread): Call
41 enqueue_pending_signal.
43 2016-07-21 Yao Qi <yao.qi@linaro.org>
45 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
46 * inferiors.c (do_restore_current_thread_cleanup): New function.
47 (make_cleanup_restore_current_thread): Likewise.
48 * linux-low.c (install_software_single_step_breakpoints): Call
49 make_cleanup_restore_current_thread. Switch current_thread to
52 2016-07-21 Yao Qi <yao.qi@linaro.org>
54 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
55 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
56 (clone_one_breakpoint): Likewise.
57 (delete_reinsert_breakpoints): Change parameter to thread.
59 (has_reinsert_breakpoints): Likewise.
60 (uninsert_reinsert_breakpoints): Likewise.
61 (reinsert_reinsert_breakpoints): Likewise.
62 * mem-break.h (set_reinsert_breakpoint): Update declaration.
63 (delete_reinsert_breakpoints): Likewise.
64 (reinsert_reinsert_breakpoints): Likewise.
65 (uninsert_reinsert_breakpoints): Likewise.
66 (has_reinsert_breakpoints): Likewise.
68 2016-07-21 Yao Qi <yao.qi@linaro.org>
70 * inferiors.c (get_thread_process): Make parameter const.
71 * inferiors.h (get_thread_process): Update declaration.
72 * mem-break.c (clone_all_breakpoints): Remove all parameters.
73 Add new parameters child_thread and parent_thread. Callers
75 * mem-break.h (clone_all_breakpoints): Update declaration.
77 2016-07-21 Yao Qi <yao.qi@linaro.org>
79 * mem-break.c (struct breakpoint) <cond_list>: Remove.
80 <command_list, handler>: Remove.
81 (struct gdb_breakpoint): New.
82 (struct other_breakpoint): New.
83 (struct reinsert_breakpoint): New.
84 (is_gdb_breakpoint): New function.
85 (any_persistent_commands): Update command_list if
86 is_gdb_breakpoint returns true.
87 (set_breakpoint): Create breakpoints according to their types.
88 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
89 (set_gdb_breakpoint_1): Likewise.
90 (set_gdb_breakpoint): Likewise.
91 (clear_breakpoint_conditions): Change parameter type to
92 'struct gdb_breakpoint *'.
93 (clear_breakpoint_commands): Likewise.
94 (clear_breakpoint_conditions_and_commands): Likewise.
95 (add_condition_to_breakpoint): Likewise.
96 (add_breakpoint_condition): Likewise.
97 (add_commands_to_breakpoint): Likewise.
98 (check_breakpoints): Check other_breakpoint.
99 (clone_one_breakpoint): Clone breakpopint according to its type.
100 * mem-break.h (struct gdb_breakpoint): Declare.
101 (set_gdb_breakpoint): Update declaration.
102 (clear_breakpoint_conditions_and_commands): Likewise.
103 (add_breakpoint_condition): Likewise.
104 (add_breakpoint_commands): Likewise.
105 * server.c (process_point_options): Change parameter type to
106 'struct gdb_breakpoint *'.
108 2016-07-21 Yao Qi <yao.qi@linaro.org>
110 * mem-break.c (set_breakpoint_at): Rename it to ...
111 (set_breakpoint_type_at): ... it.
112 (set_breakpoint_at): Call set_breakpoint_type_at.
113 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
114 * mem-break.h (set_breakpoint_at): Update comments.
116 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
118 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
120 (nios2_store_gregset): Likewise.
122 2016-07-01 Pedro Alves <palves@redhat.com>
123 Antoine Tremblay <antoine.tremblay@ericsson.com>
125 * linux-low.c: Change interface to take the target lwp_info
126 pointer directly and return void. Handle detaching from a zombie
128 (linux_detach_lwp_callback): New function.
129 (linux_detach): Detach from the leader thread after detaching from
132 2016-06-28 Yao Qi <yao.qi@linaro.org>
134 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
135 for variable new_offset.
136 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
137 (aarch64_ftrace_insn_reloc_cb): Likewise.
138 (aarch64_ftrace_insn_reloc_tb): Likewise.
139 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
140 PRIx64 instead of PRIx32.
142 2016-06-28 Yao Qi <yao.qi@linaro.org>
144 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
145 (the_low_target): Install arm_get_syscall_trapinfo.
147 2016-06-28 Yao Qi <yao.qi@linaro.org>
149 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
151 (the_low_target): Install aarch64_get_syscall_trapinfo.
153 2016-06-28 Yao Qi <yao.qi@linaro.org>
155 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
157 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
158 Remove parameter sysno.
159 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
162 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
164 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
165 (s390_emit_ne_goto): Likewise.
166 (s390_emit_lt_goto): Likewise.
167 (s390_emit_le_goto): Likewise.
168 (s390_emit_gt_goto): Likewise.
169 (s390_emit_ge_goto): Likewise.
170 (s390x_emit_eq_goto): Likewise.
171 (s390x_emit_ne_goto): Likewise.
172 (s390x_emit_lt_goto): Likewise.
173 (s390x_emit_le_goto): Likewise.
174 (s390x_emit_gt_goto): Likewise.
175 (s390x_emit_ge_goto): Likewise.
176 (s390_emit_ops_impl): Mark variable static.
177 (s390x_emit_ops): Likewise.
179 2016-06-17 Yao Qi <yao.qi@linaro.org>
181 * linux-low.c (handle_extended_wait): Call
182 uninsert_reinsert_breakpoints for the parent process. Remove
183 reinsert breakpoints from the child process. Reinsert them to
184 the parent process when vfork is done.
185 * mem-break.c (uninsert_reinsert_breakpoints): New function.
186 (reinsert_reinsert_breakpoints): New function.
187 * mem-break.h (uninsert_reinsert_breakpoints): Declare
188 (reinsert_reinsert_breakpoints): Declare.
190 2016-06-17 Yao Qi <yao.qi@linaro.org>
192 * linux-low.c (handle_extended_wait): If the parent is doing
193 step-over, remove the reinsert breakpoints from the forked child.
195 2016-06-17 Yao Qi <yao.qi@linaro.org>
197 * linux-low.c (unsuspend_all_lwps): Declare.
198 (linux_low_filter_event): If thread exited, call finish_step_over.
199 If step-over is finished, unsuspend other threads.
201 2016-06-17 Yao Qi <yao.qi@linaro.org>
203 * linux-low.c (linux_resume_one_lwp_throw): Assert
204 has_reinsert_breakpoints returns false.
205 * mem-break.c (delete_disabled_breakpoints): Assert
206 bp type isn't reinsert_breakpoint.
208 2016-06-17 Yao Qi <yao.qi@linaro.org>
210 * linux-low.c (maybe_hw_step): New function.
211 (linux_resume_one_lwp_throw): Call maybe_hw_step.
212 (finish_step_over): Switch current_thread to lwp temporarily,
213 and assert has_reinsert_breakpoints returns true.
214 (proceed_one_lwp): Call maybe_hw_step.
215 * mem-break.c (has_reinsert_breakpoints): New function.
216 * mem-break.h (has_reinsert_breakpoints): Declare.
218 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
220 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
222 2016-05-17 Yao Qi <yao.qi@linaro.org>
224 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
225 instead of find_inferior.
227 2016-05-05 Yao Qi <yao.qi@linaro.org>
229 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
230 Initialize res to zero.
232 2016-05-05 Yao Qi <yao.qi@linaro.org>
234 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
237 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
239 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
240 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
241 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
243 2016-04-28 Par Olsson <par.olsson@windriver.com>
244 Simon Marchi <simon.marchi@ericsson.com>
246 * tracepoint.c (write_inferior_int8): New function.
247 (cmd_qtenable_disable): Write enable flag using
250 2016-04-25 Yao Qi <yao.qi@linaro.org>
252 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
253 (need_step_over_p): Return zero if the LWP has pending signals
254 can be delivered on software single step target.
256 2016-04-25 Yao Qi <yao.qi@linaro.org>
258 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
259 return instead of error.
261 2016-04-22 Yao Qi <yao.qi@linaro.org>
263 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
266 2016-04-22 Yao Qi <yao.qi@linaro.org>
268 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
269 signal when stepping over breakpoint with software single
272 2016-04-21 Pedro Alves <palves@redhat.com>
274 * linux-s390-low.c (s390_collect_ptrace_register)
275 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
277 (s390_check_regset): Use void * instead of gdb_byte *.
279 2016-04-20 Pedro Alves <palves@redhat.com>
281 * configure: Renegerate.
283 2016-04-20 Yao Qi <yao.qi@linaro.org>
285 * linux-aarch32-low.c: Include "arch/arm-linux.h".
286 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
288 (arm_store_gregset): Likewise.
290 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
292 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
293 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
294 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
295 (amd64-avx-mpx-linux.c): New rules.
296 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
297 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
298 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
299 (srv_amd64_regobj): Add amd64-avx-mpx.o.
300 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
301 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
302 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
303 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
304 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
305 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
306 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
307 * linux-x86-low.c (x86_linux_read_description): Add case for
308 X86_XSTATE_AVX_MPX_MASK.
309 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
310 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
311 init_registers_i386_avx_mpx_linux.
312 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
313 (initialize_low_tracepoint): Call
314 init_registers_i386_avx_mpx_linux.
315 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
316 (initialize_low_tracepoint): Call
317 init_registers_amd64_avx_mpx_linux.
318 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
319 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
320 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
323 2016-04-18 Pedro Alves <palves@redhat.com>
325 * configure: Regenerate.
327 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
329 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
330 (aarch64_emit_sub): Likewise.
332 2016-04-12 Pedro Alves <palves@redhat.com>
334 * utils.c (prepare_to_throw_exception): Delete.
336 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
338 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
340 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
342 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
344 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
346 * linux-aarch64-ipa.c: Add <elf.h> include.
347 * linux-ppc-ipa.c: Add <elf.h> include.
348 * linux-s390-ipa.c: Add <elf.h> include.
350 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
352 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
353 (get_raw_reg_ptr): Likewise.
354 (get_trace_state_variable_value_ptr): Likewise.
355 (set_trace_state_variable_value_ptr): Likewise.
356 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
359 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
360 Marcin Kościelnicki <koriakin@0x04.net>
363 * linux-ppc-low.c (emit_insns): New function.
364 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
365 (ppc_emit_prologue): New function.
366 (ppc_emit_epilogue): New function.
367 (ppc_emit_add): New function.
368 (ppc_emit_sub): New function.
369 (ppc_emit_mul): New function.
370 (ppc_emit_lsh): New function.
371 (ppc_emit_rsh_signed): New function.
372 (ppc_emit_rsh_unsigned): New function.
373 (ppc_emit_ext): New function.
374 (ppc_emit_zero_ext): New function.
375 (ppc_emit_log_not): New function.
376 (ppc_emit_bit_and): New function.
377 (ppc_emit_bit_or): New function.
378 (ppc_emit_bit_xor): New function.
379 (ppc_emit_bit_not): New function.
380 (ppc_emit_equal): New function.
381 (ppc_emit_less_signed): New function.
382 (ppc_emit_less_unsigned): New function.
383 (ppc_emit_ref): New function.
384 (ppc_emit_const): New function.
385 (ppc_emit_reg): New function.
386 (ppc_emit_pop): New function.
387 (ppc_emit_stack_flush): New function.
388 (ppc_emit_swap): New function.
389 (ppc_emit_stack_adjust): New function.
390 (ppc_emit_call): New function.
391 (ppc_emit_int_call_1): New function.
392 (ppc_emit_void_call_2): New function.
393 (ppc_emit_if_goto): New function.
394 (ppc_emit_goto): New function.
395 (ppc_emit_eq_goto): New function.
396 (ppc_emit_ne_goto): New function.
397 (ppc_emit_lt_goto): New function.
398 (ppc_emit_le_goto): New function.
399 (ppc_emit_gt_goto): New function.
400 (ppc_emit_ge_goto): New function.
401 (ppc_write_goto_address): New function.
402 (ppc_emit_ops_impl): New static variable.
403 (ppc64v1_emit_prologue): New function.
404 (ppc64v2_emit_prologue): New function.
405 (ppc64_emit_epilogue): New function.
406 (ppc64_emit_add): New function.
407 (ppc64_emit_sub): New function.
408 (ppc64_emit_mul): New function.
409 (ppc64_emit_lsh): New function.
410 (ppc64_emit_rsh_signed): New function.
411 (ppc64_emit_rsh_unsigned): New function.
412 (ppc64_emit_ext): New function.
413 (ppc64_emit_zero_ext): New function.
414 (ppc64_emit_log_not): New function.
415 (ppc64_emit_bit_and): New function.
416 (ppc64_emit_bit_or): New function.
417 (ppc64_emit_bit_xor): New function.
418 (ppc64_emit_bit_not): New function.
419 (ppc64_emit_equal): New function.
420 (ppc64_emit_less_signed): New function.
421 (ppc64_emit_less_unsigned): New function.
422 (ppc64_emit_ref): New function.
423 (ppc64_emit_const): New function.
424 (ppc64v1_emit_reg): New function.
425 (ppc64v2_emit_reg): New function.
426 (ppc64_emit_pop): New function.
427 (ppc64_emit_stack_flush): New function.
428 (ppc64_emit_swap): New function.
429 (ppc64v1_emit_call): New function.
430 (ppc64v2_emit_call): New function.
431 (ppc64v1_emit_int_call_1): New function.
432 (ppc64v2_emit_int_call_1): New function.
433 (ppc64v1_emit_void_call_2): New function.
434 (ppc64v2_emit_void_call_2): New function.
435 (ppc64_emit_if_goto): New function.
436 (ppc64_emit_eq_goto): New function.
437 (ppc64_emit_ne_goto): New function.
438 (ppc64_emit_lt_goto): New function.
439 (ppc64_emit_le_goto): New function.
440 (ppc64_emit_gt_goto): New function.
441 (ppc64_emit_ge_goto): New function.
442 (ppc64v1_emit_ops_impl): New static variable.
443 (ppc64v2_emit_ops_impl): New static variable.
444 (ppc_emit_ops): New function.
445 (linux_low_target): Wire in ppc_emit_ops.
447 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
448 Marcin Kościelnicki <koriakin@0x04.net>
451 * Makefile.in: Add powerpc-*-ipa.o
452 * configure.srv: Add ipa_obj for powerpc*-linux.
453 * linux-ppc-ipa.c: New file.
454 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
456 (PPC_FIELD): New macro.
457 (PPC_SEXT): New macro.
458 (PPC_OP6): New macro.
462 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
463 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
464 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
465 (ppc_get_thread_area): New function.
466 (is_elfv2_inferior): New function.
467 (gen_ds_form): New function.
468 (GEN_STD): New macro.
469 (GEN_STDU): New macro.
471 (GEN_LDU): New macro.
472 (gen_d_form): New function.
473 (GEN_ADDI): New macro.
474 (GEN_ADDIS): New macro.
476 (GEN_LIS): New macro.
477 (GEN_ORI): New macro.
478 (GEN_ORIS): New macro.
479 (GEN_LWZ): New macro.
480 (GEN_STW): New macro.
481 (GEN_STWU): New macro.
482 (gen_xfx_form): New function.
483 (GEN_MFSPR): New macro.
484 (GEN_MTSPR): New macro.
485 (GEN_MFCR): New macro.
486 (GEN_MTCR): New macro.
487 (GEN_SYNC): New macro.
488 (GEN_LWSYNC): New macro.
489 (gen_x_form): New function.
492 (GEN_LWARX): New macro.
493 (GEN_STWCX): New macro.
494 (GEN_CMPW): New macro.
495 (gen_md_form): New function.
496 (GEN_RLDICL): New macro.
497 (GEN_RLDICR): New macro.
498 (gen_i_form): New function.
501 (gen_b_form): New function.
502 (GEN_BNE): New macro.
503 (GEN_LOAD): New macro.
504 (GEN_STORE): New macro.
505 (gen_limm): New function.
506 (gen_atomic_xchg): New function.
507 (gen_call): New function.
508 (ppc_relocate_instruction): New function.
509 (ppc_install_fast_tracepoint_jump_pad): New function.
510 (ppc_get_min_fast_tracepoint_insn_len): New function.
511 (ppc_get_ipa_tdesc_idx): New function.
512 (the_low_target): Wire in the new functions.
513 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
515 * linux-ppc-tdesc.h: New file.
517 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
519 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
520 (alloc_jump_pad_buffer): New function.
521 * linux-amd64-ipa.c: Add <sys/mman.h> include.
522 (alloc_jump_pad_buffer): New function.
523 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
524 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
525 (alloc_jump_pad_buffer): New function.
526 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
527 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
528 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
529 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
531 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
533 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
534 * linux-amd64-ipa.c: Likewise.
535 * linux-i386-ipa.c: Likewise.
536 * linux-s390-ipa.c: Likewise.
537 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
538 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
539 set_trace_state_variable_value_ptr.
540 (struct ipa_sym_addresses): Likewise.
541 (symbol_list): Likewise.
542 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
543 accessing gdb_collect directly.
544 (gdb_collect_ptr_type): New typedef.
545 (get_raw_reg_ptr_type): New typedef.
546 (get_trace_state_variable_value_ptr_type): New typedef.
547 (set_trace_state_variable_value_ptr_type): New typedef.
548 (gdb_collect_ptr): New global.
549 (get_raw_reg_ptr): New global.
550 (get_trace_state_variable_value_ptr): New global.
551 (set_trace_state_variable_value_ptr): New global.
552 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
553 accessing get_raw_reg directly.
554 (get_get_tsv_func_addr): Likewise for
555 get_trace_state_variable_value_ptr.
556 (get_set_tsv_func_addr): Likewise for
557 set_trace_state_variable_value_ptr.
558 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
560 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
562 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
564 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
566 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
568 (relocate_instruction): Remove own_buf.
569 * server.c (own_buf): Make global.
570 (handle_v_requests): Make global.
571 * server.h (own_buf): New declaration.
572 (handle_v_requests): New prototype.
574 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
577 * linux-s390-low.c (add_insns): New function.
578 (s390_emit_prologue): New function.
579 (s390_emit_epilogue): New function.
580 (s390_emit_add): New function.
581 (s390_emit_sub): New function.
582 (s390_emit_mul): New function.
583 (s390_emit_lsh): New function.
584 (s390_emit_rsh_signed): New function.
585 (s390_emit_rsh_unsigned): New function.
586 (s390_emit_ext): New function.
587 (s390_emit_log_not): New function.
588 (s390_emit_bit_and): New function.
589 (s390_emit_bit_or): New function.
590 (s390_emit_bit_xor): New function.
591 (s390_emit_bit_not): New function.
592 (s390_emit_equal): New function.
593 (s390_emit_less_signed): New function.
594 (s390_emit_less_unsigned): New function.
595 (s390_emit_ref): New function.
596 (s390_emit_if_goto): New function.
597 (s390_emit_goto): New function.
598 (s390_write_goto_address): New function.
599 (s390_emit_litpool): New function.
600 (s390_emit_const): New function.
601 (s390_emit_call): New function.
602 (s390_emit_reg): New function.
603 (s390_emit_pop): New function.
604 (s390_emit_stack_flush): New function.
605 (s390_emit_zero_ext): New function.
606 (s390_emit_swap): New function.
607 (s390_emit_stack_adjust): New function.
608 (s390_emit_set_r2): New function.
609 (s390_emit_int_call_1): New function.
610 (s390_emit_void_call_2): New function.
611 (s390_emit_eq_goto): New function.
612 (s390_emit_ne_goto): New function.
613 (s390_emit_lt_goto): New function.
614 (s390_emit_le_goto): New function.
615 (s390_emit_gt_goto): New function.
616 (s390_emit_ge_goto): New function.
617 (s390x_emit_prologue): New function.
618 (s390x_emit_epilogue): New function.
619 (s390x_emit_add): New function.
620 (s390x_emit_sub): New function.
621 (s390x_emit_mul): New function.
622 (s390x_emit_lsh): New function.
623 (s390x_emit_rsh_signed): New function.
624 (s390x_emit_rsh_unsigned): New function.
625 (s390x_emit_ext): New function.
626 (s390x_emit_log_not): New function.
627 (s390x_emit_bit_and): New function.
628 (s390x_emit_bit_or): New function.
629 (s390x_emit_bit_xor): New function.
630 (s390x_emit_bit_not): New function.
631 (s390x_emit_equal): New function.
632 (s390x_emit_less_signed): New function.
633 (s390x_emit_less_unsigned): New function.
634 (s390x_emit_ref): New function.
635 (s390x_emit_if_goto): New function.
636 (s390x_emit_const): New function.
637 (s390x_emit_call): New function.
638 (s390x_emit_reg): New function.
639 (s390x_emit_pop): New function.
640 (s390x_emit_stack_flush): New function.
641 (s390x_emit_zero_ext): New function.
642 (s390x_emit_swap): New function.
643 (s390x_emit_stack_adjust): New function.
644 (s390x_emit_int_call_1): New function.
645 (s390x_emit_void_call_2): New function.
646 (s390x_emit_eq_goto): New function.
647 (s390x_emit_ne_goto): New function.
648 (s390x_emit_lt_goto): New function.
649 (s390x_emit_le_goto): New function.
650 (s390x_emit_gt_goto): New function.
651 (s390x_emit_ge_goto): New function.
652 (s390_emit_ops): New function.
653 (struct linux_target_ops): Fill in emit_ops hook.
655 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
658 * Makefile.in: Add s390 IPA files.
659 * configure.srv: Build IPA for s390.
660 * linux-s390-ipa.c: New file.
661 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
662 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
663 (tdesc_s390_linux32): Likewise.
664 (init_registers_s390_linux32v1): Likewise.
665 (tdesc_s390_linux32v1): Likewise.
666 (init_registers_s390_linux32v2): Likewise.
667 (tdesc_s390_linux32v2): Likewise.
668 (init_registers_s390_linux64): Likewise.
669 (tdesc_s390_linux64): Likewise.
670 (init_registers_s390_linux64v1): Likewise.
671 (tdesc_s390_linux64v1): Likewise.
672 (init_registers_s390_linux64v2): Likewise.
673 (tdesc_s390_linux64v2): Likewise.
674 (init_registers_s390_te_linux64): Likewise.
675 (tdesc_s390_te_linux64): Likewise.
676 (init_registers_s390_vx_linux64): Likewise.
677 (tdesc_s390_vx_linux64): Likewise.
678 (init_registers_s390_tevx_linux64): Likewise.
679 (tdesc_s390_tevx_linux64): Likewise.
680 (init_registers_s390x_linux64): Likewise.
681 (tdesc_s390x_linux64): Likewise.
682 (init_registers_s390x_linux64v1): Likewise.
683 (tdesc_s390x_linux64v1): Likewise.
684 (init_registers_s390x_linux64v2): Likewise.
685 (tdesc_s390x_linux64v2): Likewise.
686 (init_registers_s390x_te_linux64): Likewise.
687 (tdesc_s390x_te_linux64): Likewise.
688 (init_registers_s390x_vx_linux64): Likewise.
689 (tdesc_s390x_vx_linux64): Likewise.
690 (init_registers_s390x_tevx_linux64): Likewise.
691 (tdesc_s390x_tevx_linux64): Likewise.
692 (have_hwcap_s390_vx): New static variable.
693 (s390_arch_setup): Fill have_hwcap_s390_vx.
694 (s390_get_thread_area): New function.
695 (s390_ft_entry_gpr_esa): New const.
696 (s390_ft_entry_gpr_zarch): New const.
697 (s390_ft_entry_misc): New const.
698 (s390_ft_entry_fr): New const.
699 (s390_ft_entry_vr): New const.
700 (s390_ft_main_31): New const.
701 (s390_ft_main_64): New const.
702 (s390_ft_exit_fr): New const.
703 (s390_ft_exit_vr): New const.
704 (s390_ft_exit_misc): New const.
705 (s390_ft_exit_gpr_esa): New const.
706 (s390_ft_exit_gpr_zarch): New const.
707 (append_insns): New function.
708 (s390_relocate_instruction): New function.
709 (s390_install_fast_tracepoint_jump_pad): New function.
710 (s390_get_min_fast_tracepoint_insn_len): New function.
711 (s390_get_ipa_tdesc_idx): New function.
712 (struct linux_target_ops): Wire in the above functions.
713 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
714 * linux-s390-tdesc.h: New file.
716 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
718 * linux-s390-low.c (s390_supports_tracepoints): New function.
719 (struct linux_target_ops): Fill supports_tracepoints hook.
721 2016-03-18 Yao Qi <yao.qi@linaro.org>
723 * linux-low.c (lwp_signal_can_be_delivered): New function.
724 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
726 2016-03-18 Yao Qi <yao.qi@linaro.org>
728 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
729 0 if signal is enqueued. Remove 'signal' from one debugging
730 message. Move one debugging message to some lines below.
731 Remove code setting 'signal' to 0.
733 2016-03-18 Yao Qi <yao.qi@linaro.org>
735 * linux-low.c (linux_low_filter_event): Remove redundant
736 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
738 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
740 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
741 (struct linux_target_ops): Wire in the above.
743 2016-03-03 Yao Qi <yao.qi@linaro.org>
745 * linux-low.c: Update comments to start_step_over.
747 2016-03-03 Yao Qi <yao.qi@linaro.org>
750 * linux-low.c (handle_extended_wait): Set child suspended
751 if event_lwp->bp_reinsert isn't zero.
753 2016-03-02 Yao Qi <yao.qi@linaro.org>
755 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
756 enqueue_pending_signal.
758 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
760 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
763 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
765 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
766 (s390_regmap_3264) [!__s390x__]: New global.
767 (s390_collect_ptrace_register): Skip map entries containing -1.
768 (s390_supply_ptrace_register): Ditto.
769 (s390_fill_gprs_high): New function.
770 (s390_store_gprs_high): New function.
771 (s390_regsets): Add NT_S390_HIGH_GPRS.
772 (s390_get_hwcap): Enable on 31-bit.
773 (have_hwcap_s390_high_gprs): Enable on 31-bit.
774 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
775 Detect NT_S390_HIGH_GPRS.
776 (s390_usrregs_info_3264): Enable on 31-bit.
777 (s390_regs_info): Enable regs_info_3264 on 31-bit.
778 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
780 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
783 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
784 * configure.srv: Ditto.
785 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
786 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
787 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
788 (init_registers_amd64_linux): Remove prototype.
789 (tdesc_amd64_linux): Remove declaration.
790 (get_ipa_tdesc): New function.
791 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
792 initialize remaining tdescs.
793 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
794 (init_registers_i386_linux): Remove prototype.
795 (tdesc_i386_linux): Remove declaration.
796 (get_ipa_tdesc): New function.
797 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
798 initialize remaining tdescs.
799 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
800 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
801 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
802 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
803 (x86_get_ipa_tdesc_idx): New function.
804 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
805 * linux-x86-tdesc.h: New file.
806 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
807 (target_get_ipa_tdesc_idx): New macro.
808 * tracepoint.c (ipa_tdesc_idx): New macro.
809 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
810 (symbol_list): Add ipa_tdesc_idx.
811 (cmd_qtstart): Write ipa_tdesc_idx in the target.
813 (ipa_tdesc_idx): New variable.
814 (get_context_regcache): Use get_ipa_tdesc.
815 (gdb_collect): Ditto.
817 * tracepoint.h (get_ipa_tdesc): New prototype.
820 2016-02-24 Pedro Alves <palves@redhat.com>
822 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
823 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
824 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
825 Factor out common code between the USE_SIGTRAP_SIGINFO and
826 !USE_SIGTRAP_SIGINFO blocks.
827 (linux_low_filter_event): Call save_stop_reason instead of
828 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
830 (linux_wait_1): Update comments.
832 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
834 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
835 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
836 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
837 ppc_insert_point, ppc_remove_point.
839 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
841 * linux-s390-low.c (s390_supports_z_point_type): New function.
842 (struct linux_target_ops): Wire s390_supports_z_point_type in.
844 2016-02-16 Yao Qi <yao.qi@linaro.org>
846 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
847 PC. Get pc from regcache_read_pc.
849 2016-02-12 Yao Qi <yao.qi@linaro.org>
851 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
852 or linux_get_pc_32bit.
853 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
855 2016-02-12 Yao Qi <yao.qi@linaro.org>
857 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
858 arm_linux_get_next_pcs_fixup.
860 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
862 * tracepoint.c (x_tracepoint_action_download): Change
863 write_inferior_data_ptr to write_inferior_data_pointer.
864 (cmd_qtstart): Likewise.
865 (write_inferior_data_ptr): Remove.
866 (download_agent_expr): Change write_inferior_data_ptr to
867 write_inferior_data_pointer.
868 (download_tracepoint_1): Likewise.
869 (download_tracepoint): Likewise.
870 (download_trace_state_variables): Likewise.
872 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
873 Marcin Kościelnicki <koriakin@0x04.net>
875 * tracepoint.c (struct tracepoint_action_ops): Remove.
876 (struct tracepoint_action): Remove ops.
877 (m_tracepoint_action_download, r_tracepoint_action_download)
878 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
879 size and offset accordingly.
880 (m_tracepoint_action_ops, r_tracepoint_action_ops)
881 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
882 (tracepoint_action_send, tracepoint_action_download): New functions.
883 Helpers for trace action handlers.
884 (add_tracepoint_action): Remove setup actions ops.
885 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
887 2016-02-10 Yao Qi <yao.qi@linaro.org>
889 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
891 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
893 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
895 * configure: Regenerate.
897 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
899 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
900 void * to gdb_byte *.
901 * linux-low.c (siginfo_fixup): Likewise.
902 (linux_xfer_siginfo): Likewise.
903 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
905 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
907 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
909 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
911 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
913 * linux-x86-low.c [__x86_64__]: Include
914 "nat/amd64-linux-siginfo.h".
915 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
916 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
917 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
918 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
919 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
920 (cpt_si_fd, si_timerid, si_overrun): Move from
921 nat/amd64-linux-siginfo.c.
922 * Makefile.in (amd64-linux-siginfo.o:): New rule.
924 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
926 * server.c (skip_to_semicolon): Remove.
927 (process_point_options): Use strchrnul instead of
930 2016-01-26 Yao Qi <yao.qi@linaro.org>
932 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
933 * linux-low.c (install_software_single_step_breakpoints): Don't
934 call regcache_read_pc.
935 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
938 2016-01-26 Yao Qi <yao.qi@linaro.org>
940 * linux-low.c (install_software_single_step_breakpoints): Call
941 regcache_read_pc instead of get_pc.
943 2016-01-26 Yao Qi <yao.qi@linaro.org>
945 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
946 (unblock_async_io): Rename to ...
947 (block_unblock_async_io): ... it. New function.
948 (enable_async_io): Don't install SIGIO handler. Unblock it
950 (disable_async_io): Don't ignore SIGIO. Block it instead.
951 (initialize_async_io): Install SIGIO handler. Don't call
954 2016-01-26 Yao Qi <yao.qi@linaro.org>
956 * remote-utils.c (getpkt): If the buffer isn't empty, and the
957 first character is '\003', call *the_target->request_interrupt.
959 2016-01-25 Yao Qi <yao.qi@linaro.org>
961 * remote-utils.c (new_thread_notify): Remove.
962 (dead_thread_notify): Likewise.
963 * remote-utils.h (new_thread_notify): Remove declaration.
964 (dead_thread_notify): Likewise.
966 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
968 * gdb.trace/pending.exp: Fix expected message on continue.
970 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
972 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
973 it works properly on big-endian machines where sizeof (CORE_ADDR)
976 2016-01-21 Pedro Alves <palves@redhat.com>
978 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
979 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
980 * configure: Regenerate.
982 2016-01-21 Yao Qi <yao.qi@linaro.org>
984 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
985 is_thumb and set it according to CPSR saved on the stack.
986 (get_next_pcs_syscall_next_pc): Pass is_thumb to
987 arm_sigreturn_next_pc.
989 2016-01-18 Yao Qi <yao.qi@linaro.org>
991 * linux-low.c (linux_set_pc_64bit): New function.
992 (linux_get_pc_64bit): New function.
993 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
995 * linux-sparc-low.c (debug_threads): Remove declaration.
996 (sparc_get_pc): Remove.
997 (the_low_target): Use linux_get_pc_64bit instead of
999 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
1000 (the_low_target): Use linux_get_pc_64bit and
1003 2016-01-18 Yao Qi <yao.qi@linaro.org>
1005 * linux-arm-low.c (debug_threads): Remove declaration.
1006 (arm_get_pc, arm_set_pc): Remove.
1007 (the_low_target): Use linux_get_pc_32bit and
1009 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
1010 (the_low_target): Use linux_get_pc_32bit and
1012 * linux-cris-low.c (debug_threads): Remove declaration.
1013 (cris_get_pc, cris_set_pc,): Remove.
1014 (the_low_target): Use linux_get_pc_32bit and
1016 * linux-crisv32-low.c (debug_threads): Remove declaration.
1017 (cris_get_pc, cris_set_pc): Remove.
1018 (the_low_target): Use linux_get_pc_32bit and
1020 * linux-low.c: Include inttypes.h.
1021 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
1022 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
1023 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
1024 (the_low_target): Use linux_get_pc_32bit and
1026 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
1027 (the_low_target): Use linux_get_pc_32bit and
1029 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
1030 (the_low_target): Use linux_get_pc_32bit and
1032 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
1033 (the_low_target): Use linux_get_pc_32bit and
1035 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
1036 (the_low_target): Use linux_get_pc_32bit and
1039 2016-01-18 Gary Benson <gbenson@redhat.com>
1041 * configure.ac (AC_FUNC_FORK): New check.
1042 * config.in: Regenerate.
1043 * configure: Likewise.
1045 2016-01-14 Yao Qi <yao.qi@linaro.org>
1047 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
1048 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
1049 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
1050 arm_get_next_pcs_ctor.
1052 2016-01-12 Josh Stone <jistone@redhat.com>
1053 Philippe Waroquiers <philippe.waroquiers@skynet.be>
1055 * inferiors.h: Include "gdb_vecs.h".
1056 (struct process_info): Add syscalls_to_catch.
1057 * inferiors.c (remove_process): Free syscalls_to_catch.
1058 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
1059 syscall_return stops.
1060 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
1061 * server.c (handle_general_set): Handle QCatchSyscalls.
1062 (handle_query): Report support for QCatchSyscalls.
1063 * target.h (struct target_ops): Add supports_catch_syscall.
1064 (target_supports_catch_syscall): New macro.
1065 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
1066 (struct lwp_info): Add syscall_state.
1067 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
1068 Maintain syscall_state and syscalls_to_catch across exec.
1069 (get_syscall_trapinfo): New function, proxy to the_low_target.
1070 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
1071 (linux_low_filter_event): Toggle syscall_state entry/return for
1072 syscall traps, and set it ignored for all others.
1073 (gdb_catching_syscalls_p): New function.
1074 (gdb_catch_this_syscall_p): New function.
1075 (linux_wait_1): Handle SYSCALL_SIGTRAP.
1076 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
1077 (linux_supports_catch_syscall): New function.
1078 (linux_target_ops): Install it.
1079 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
1080 (the_low_target): Install it.
1082 2016-01-12 Mike Frysinger <vapier@gentoo.org>
1084 * acinclude.m4: Include new ../warning.m4 file.
1085 * configure: Regenerated.
1086 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
1088 2016-01-12 Mike Frysinger <vapier@gentoo.org>
1090 * ax.c (is_goto_target): Mark static.
1091 * linux-low.c (register_addr): Likewise.
1092 (linux_fetch_registers, linux_store_registers): Likewise.
1093 * mem-break.c (any_persistent_commands): Fix old prototype.
1094 (add_commands_to_breakpoint): Mark static.
1095 * regcache.c (find_register_by_name): Delete unused func.
1096 * remote-utils.c (hex_or_minus_one): Mark static.
1097 * server.c (monitor_show_help): Mark static.
1098 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
1099 handle_v_requests): Likewise.
1101 2016-01-12 Pedro Alves <palves@redhat.com>
1103 Remove use of the registered trademark symbol throughout.
1105 2016-01-08 Yao Qi <yao.qi@linaro.org>
1107 * remote-utils.c (getpkt): If c is '\003', call target hook
1110 2016-01-06 Yao Qi <yao.qi@linaro.org>
1112 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
1113 linux-aarch32-low.c.
1114 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1115 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1116 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1117 (thumb2_breakpoint): Declare.
1118 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
1119 linux-aarch32-low.h.
1120 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1121 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
1122 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1124 2016-01-01 Joel Brobecker <brobecker@adacore.com>
1126 * gdbreplay.c (gdbreplay_version): Change copyright year in
1128 * server.c (gdbserver_version): Likewise.
1130 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
1132 * server.c (crc32_table): Delete.
1133 (crc32): Use libiberty's xcrc32 function.
1135 2015-12-22 Joel Brobecker <brobecker@adacore.com>
1137 * lynx-low.c (lynx_delete_thread_callback): New function.
1138 (lynx_mourn): Properly delete our process and all of its
1139 threads. Remove call to clear_inferiors.
1141 2015-12-22 Joel Brobecker <brobecker@adacore.com>
1143 * target.c (thread_search_callback): Add check that
1144 the thread_stopped target callback is not NULL before
1147 2015-12-21 Yao Qi <yao.qi@linaro.org>
1149 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
1152 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1154 * server.c (handle_query): Call target_supports_software_single_step.
1156 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1158 * linux-low.c (single_step): New function.
1159 (linux_resume_one_lwp_throw): Call single_step.
1160 (start_step_over): Likewise.
1162 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1164 * Makefile.in (SFILES): Append arch/arm-linux.c,
1165 arch/arm-get-next-pcs.c.
1166 (arm-linux.o): New rule.
1167 (arm-get-next-pcs.o): New rule.
1168 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
1170 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
1171 to linux-aarch32-low.c.
1172 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1173 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1174 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1175 (thumb2_breakpoint_len): Likewise.
1176 (arm_is_thumb_mode): Make non-static.
1177 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
1178 from linux-aarch32-low.c.
1179 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1180 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1181 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1182 (thumb2_breakpoint_len): Likewise.
1183 (arm_is_thumb_mode): New declaration.
1184 * linux-arm-low.c: Include arch/arm-linux.h
1185 aarch/arm-get-next-pcs.h, sys/syscall.h.
1186 (get_next_pcs_ops): New struct.
1187 (get_next_pcs_addr_bits_remove): New function.
1188 (get_next_pcs_is_thumb): New function.
1189 (get_next_pcs_read_memory_unsigned_integer): Likewise.
1190 (arm_sigreturn_next_pc): Likewise.
1191 (get_next_pcs_syscall_next_pc): Likewise.
1192 (arm_gdbserver_get_next_pcs): Likewise.
1193 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
1195 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
1196 * server.h: Include gdb_vecs.h.
1198 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1200 * Makefile.in (SFILES): Append common/common-regcache.c.
1201 (OBS): Append common-regcache.o.
1202 (common-regcache.o): New rule.
1203 * regcache.c (init_register_cache): Initialize cache to
1205 (regcache_raw_read_unsigned): New function.
1206 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
1207 register_status enum.
1209 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1211 * linux-aarch64-low.c (the_low_targets): Rename
1212 breakpoint_reinsert_addr to get_next_pcs.
1213 * linux-arm-low.c (the_low_targets): Likewise.
1214 * linux-bfin-low.c (the_low_targets): Likewise.
1215 * linux-cris-low.c (the_low_targets): Likewise.
1216 * linux-crisv32-low.c (the_low_targets): Likewise.
1217 * linux-low.c (can_software_single_step): Likewise.
1218 (install_software_single_step_breakpoints): New function.
1219 (start_step_over): Use install_software_single_step_breakpoints.
1220 * linux-low.h: New CORE_ADDR vector.
1221 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
1223 * linux-mips-low.c (the_low_targets): Likewise.
1224 * linux-nios2-low.c (the_low_targets): Likewise.
1225 * linux-sparc-low.c (the_low_targets): Likewise.
1227 2015-12-17 Pedro Alves <palves@redhat.com>
1229 * linux-low.c (linux_kill_one_lwp): Remove references to
1231 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
1233 (linux_init_signals): Delete.
1234 (initialize_low): Adjust.
1235 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
1237 2015-12-16 Pedro Alves <palves@redhat.com>
1239 * configure.ac (compiler warning flags): When testing a
1240 -Wno-foo option, check whether -Wfoo works instead.
1241 * configure: Regenerate.
1243 2015-12-11 Don Breazeal <donb@codesourcery.com>
1245 * server.c (process_serial_event): Don't exit from gdbserver
1246 in remote mode if there are still active inferiors.
1248 2015-12-11 Yao Qi <yao.qi@linaro.org>
1250 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
1251 arm_breakpoint_at if the process is 32-bit.
1253 2015-12-11 Yao Qi <yao.qi@linaro.org>
1255 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
1258 2015-12-07 Yao Qi <yao.qi@linaro.org>
1260 * configure.srv: Append arm.o to srv_tgtobj for
1261 aarch64*-*-linux* target.
1262 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
1263 from linux-arm-low.c.
1264 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1265 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1266 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1267 (thumb2_breakpoint_len): Likewise.
1268 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
1269 (arm_breakpoint_kinds): Likewise.
1270 (arm_breakpoint_kind_from_pc): Likewise.
1271 (arm_sw_breakpoint_from_kind): Likewise.
1272 (arm_breakpoint_kind_from_current_state): Likewise.
1273 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
1274 (arm_sw_breakpoint_from_kind): Declare.
1275 (arm_breakpoint_kind_from_current_state): Declare.
1276 (arm_breakpoint_at): Declare.
1277 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
1278 arm_sw_breakpoint_from_kind if process is 32-bit.
1279 (aarch64_breakpoint_kind_from_pc): New function.
1280 (aarch64_breakpoint_kind_from_current_state): New function.
1281 (the_low_target): Initialize fields breakpoint_kind_from_pc
1282 and breakpoint_kind_from_current_state.
1283 * linux-arm-low.c (arm_breakpoint_kinds): Move to
1284 linux-aarch32-low.c.
1285 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
1286 (arm_breakpoint, arm_breakpoint_len): Likewise.
1287 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
1288 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1289 (arm_is_thumb_mode): Likewise.
1290 (arm_breakpoint_at): Likewise.
1291 (arm_breakpoint_kind_from_pc): Likewise.
1292 (arm_sw_breakpoint_from_kind): Likewise.
1293 (arm_breakpoint_kind_from_current_state): Likewise.
1296 2015-08-04 Yao Qi <yao.qi@linaro.org>
1298 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
1299 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
1300 * server.c (extended_protocol): Remove "static".
1301 * server.h (extended_protocol): Declare it.
1303 2015-12-04 Josh Stone <jistone@redhat.com>
1305 * target.h (struct target_ops) <arch_setup>: Rename to ...
1306 (struct target_ops) <post_create_inferior>: ... this.
1307 (target_arch_setup): Rename to ...
1308 (target_post_create_inferior): ... this, calling post_create_inferior.
1309 * server.c (start_inferior): Update target_arch_setup calls to
1310 target_post_create_inferior.
1311 * linux-low.c (linux_low_ptrace_options): Forward declare.
1312 (linux_arch_setup): Update its comment for general use.
1313 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
1314 (struct linux_target_ops): Use linux_post_create_inferior.
1315 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
1316 to post_create_inferior.
1317 * nto-low.c (struct nto_target_ops): Likewise.
1318 * spu-low.c (struct spu_target_ops): Likewise.
1319 * win32-low.c (struct win32_target_ops): Likewise.
1321 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
1323 * linux-arm-low.c: Remove duplicate arch/arm.h include.
1325 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1327 * linux-arm-low.c (arm_reinsert_addr): Remove function.
1328 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
1329 * linux-cris-low.c (cris_reinsert_addr> Remove function.
1330 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1331 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
1332 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1333 * linux-mips-low.c (mips_reinsert_addr): Remove function.
1334 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1335 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
1336 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1337 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
1338 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1340 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1342 * linux-low.c (linux_look_up_symbols): Don't call
1343 linux_supports_traceclone.
1344 * linux-low.h (thread_db_init): Remove use_events argument.
1345 * thread-db.c (thread_db_use_event): Remove global variable.
1346 (struct thread_db) <td_thr_event_enable_p>: Remove field.
1347 (struct thread_db) <td_create_bp>: Remove field.
1348 (thread_db_create_event): Remove function.
1349 (thread_db_enable_reporting): Likewise.
1350 (find_one_thread): Don't check for thread_db_use_events.
1351 (attach_thread): Likewise.
1352 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
1353 (try_thread_db_load_1): Don't check for thread_db_use_events.
1354 (thread_db_init): Remove use_events argument and thread events
1356 (remove_thread_event_breakpoints): Remove function.
1357 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
1359 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1361 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
1363 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1364 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
1365 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1366 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
1367 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
1369 * linux-crisv32-low.c (cris_supports_hardware_single_step):
1371 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1372 * linux-low.c (can_hardware_single_step): Use
1373 supports_hardware_single_step.
1374 (can_software_single_step): New function.
1375 (start_step_over): Call can_software_single_step.
1376 (linux_supports_hardware_single_step): New function.
1377 (struct target_ops) <supports_software_single_step>: Initialize.
1378 * linux-low.h (struct linux_target_ops)
1379 <supports_hardware_single_step>: Initialize.
1380 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
1381 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1382 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
1383 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
1384 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
1385 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1386 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
1387 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1388 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
1389 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
1391 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
1392 (struct linux_target_ops) <tile_supports_hardware_single_step>:
1394 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
1395 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1396 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
1398 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1399 * target.h (struct target_ops): <supports_software_single_step>:
1401 (target_supports_software_single_step): New macro.
1403 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1405 * linux-low.c (linux_wait_1): Fix pc advance condition.
1406 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
1407 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
1409 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1411 * linux-arm-low.c (arm_is_thumb_mode): New function.
1412 (arm_breakpoint_at): Use arm_is_thumb_mode.
1413 (arm_breakpoint_kind_from_current_state): New function.
1414 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
1416 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
1417 (linux_breakpoint_kind_from_current_state): New function.
1418 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
1419 * linux-low.h (struct linux_target_ops)
1420 <breakpoint_kind_from_current_state>: New field.
1421 * target.h (struct target_ops): Likewise.
1422 (target_breakpoint_kind_from_current_state): New macro.
1424 2015-11-30 Pedro Alves <palves@redhat.com>
1426 * linux-low.c (linux_resume): Wake up the event loop before
1429 2015-11-30 Pedro Alves <palves@redhat.com>
1431 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
1433 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
1435 * target.c (struct thread_search): New structure.
1436 (thread_search_callback): New function.
1437 (prev_general_thread): New global.
1438 (prepare_to_access_memory, done_accessing_memory): New functions.
1439 * target.h (prepare_to_access_memory, done_accessing_memory):
1440 Replace macros with function declarations.
1442 2015-11-30 Pedro Alves <palves@redhat.com>
1445 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
1446 report TARGET_WAITKIND_NO_RESUMED.
1447 * remote-utils.c (prepare_resume_reply): Handle
1448 TARGET_WAITKIND_NO_RESUMED.
1449 * server.c (report_no_resumed): New global.
1450 (handle_query) <qSupported>: Handle "no-resumed+". Report
1451 "no-resumed+" support.
1452 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
1453 return error if the client doesn't support no-resumed events.
1454 (push_stop_notification): New function.
1455 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
1456 events if the client supports them.
1458 2015-11-30 Pedro Alves <palves@redhat.com>
1460 * linux-low.c (thread_still_has_status_pending_p): Don't check
1462 (lwp_resumed): New function.
1463 (status_pending_p_callback): Return early if the LWP is not
1464 supposed to be resumed.
1466 2015-11-30 Pedro Alves <palves@redhat.com>
1468 * linux-low.c (handle_extended_wait): Assert that the LWP's
1469 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
1470 thread create events, leave the new child's status pending.
1471 (linux_low_filter_event): If GDB wants to hear about thread exit
1472 events, leave the LWP marked dead and don't delete it.
1473 (linux_wait_for_event_filtered): Don't check for thread exit.
1474 (filter_exit_event): New function.
1475 (linux_wait_1): Use it, when returning an exit event.
1476 (linux_resume_one_lwp_throw): Assert that the LWP's
1477 waitstatus is TARGET_WAITKIND_IGNORE.
1478 * remote-utils.c (prepare_resume_reply): Handle
1479 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
1480 * server.c (report_thread_events): New global.
1481 (handle_general_set): Handle QThreadEvents.
1482 (handle_query) <qSupported>: Handle and report QThreadEvents+;
1483 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
1484 TARGET_WAITKIND_THREAD_EXITED.
1485 * server.h (report_thread_events): Declare.
1487 2015-11-30 Pedro Alves <palves@redhat.com>
1489 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
1490 the thread's last_resume_kind was resume_stop.
1492 2015-11-30 Pedro Alves <palves@redhat.com>
1494 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
1497 2015-11-30 Pedro Alves <palves@redhat.com>
1499 * server.c (handle_v_requests): Handle vCtrlC.
1501 2015-11-30 Pedro Alves <palves@redhat.com>
1503 * gdbthread.h (find_any_thread_of_pid): Declare.
1504 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
1506 * server.c (handle_query): If current_thread is NULL, look for
1507 another thread of the selected process.
1509 2015-11-26 Daniel Colascione <dancol@dancol.org>
1510 Simon Marchi <simon.marchi@ericsson.com>
1512 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
1513 * server.c (handle_qxfer_threads_worker): Refactor to include thread
1515 * target.h (struct target_ops) <thread_name>: New field.
1516 (target_thread_name): New macro.
1518 2015-11-23 Joel Brobecker <brobecker@adacore.com>
1520 * regcache.h (regcache_invalidate_pid): Add declaration.
1521 * regcache.c (regcache_invalidate_pid): New function, extracted
1522 from regcache_invalidate.
1523 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
1524 Add trivial documentation comment.
1525 * lynx-low.c: Use regcache_invalidate_pid instead of
1526 regcache_invalidate.
1528 2015-11-23 Joel Brobecker <brobecker@adacore.com>
1530 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
1531 and Elf64_auxv_t if the target is Android.
1533 2015-11-22 Doug Evans <xdje42@gmail.com>
1535 * target.h: #include <sys/types.h>.
1537 2015-11-19 Pedro Alves <palves@redhat.com>
1539 * linux-low.c (linux_process_qsupported): Change prototype.
1541 * linux-low.h (struct linux_target_ops) <process_qsupported>:
1543 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
1544 and adjust to loop over all features.
1545 * server.c (handle_query) <qSupported>: Adjust to call
1546 target_process_qsupported once, passing it a vector of unprocessed
1548 * target.h (struct target_ops) <process_qsupported>: Change
1550 (target_process_qsupported): Adjust.
1552 2015-11-19 Pedro Alves <palves@redhat.com>
1554 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
1556 * configure: Regenerate.
1558 2015-11-19 Pedro Alves <palves@redhat.com>
1560 * configure: Regenerate.
1562 2015-11-19 Yao Qi <yao.qi@linaro.org>
1564 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
1567 2015-11-19 Yao Qi <yao.qi@linaro.org>
1569 * linux-aarch64-low.c (enum aarch64_operand_type): New.
1570 (struct aarch64_operand): Move enum out.
1572 2015-11-19 Yao Qi <yao.qi@linaro.org>
1574 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
1575 struct user_fpsimd_state *.
1576 (aarch64_store_fpregset): Likewise.
1578 2015-11-19 Yao Qi <yao.qi@linaro.org>
1580 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
1581 struct user_pt_regs *.
1582 (aarch64_store_gregset): Likewise.
1584 2015-11-18 Pedro Alves <palves@redhat.com>
1586 * Makefile.in (all_object_files): Add $IPA_OBJS.
1588 2015-11-17 Pedro Alves <palves@redhat.com>
1590 * win32-low.c (win32_resume): Use gdb_signal_from_host,
1591 GDB_SIGNAL_0 and gdb_signal_to_string.
1593 2015-11-17 Pedro Alves <palves@redhat.com>
1595 * win32-low.c (handle_output_debug_string): Remove parameter.
1596 (win32_kill): Remove our_status local and adjust call to
1597 handle_output_debug_string.
1598 (get_child_debug_event): Adjust call to
1599 handle_output_debug_string.
1601 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1603 * linux-mips-low.c (mips_fill_gregset): Add cast.
1604 (mips_store_gregset): Likewise.
1605 (mips_fill_fpregset): Likewise.
1606 (mips_store_fpregset): Likewise.
1608 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1610 * linux-mips-low.c (mips_add_watchpoint): Rename private to
1613 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1615 * linux-mips-low.c (mips_linux_new_thread): Change type of
1616 watch_type to enum target_hw_bp_type.
1618 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1620 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
1621 Change return type to arm_hwbp_type.
1623 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1625 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
1626 (arm_store_gregset): Likewise.
1627 * linux-arm-low.c (arm_get_hwcap): Likewise.
1628 (arm_read_description): Likewise.
1630 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1632 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
1634 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1636 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
1637 (ppc_fill_vsxregset): Likewise.
1638 (ppc_store_vsxregset): Likewise.
1639 (ppc_fill_vrregset): Likewise.
1640 (ppc_store_vrregset): Likewise.
1641 (ppc_fill_evrregset): Likewise.
1642 (ppc_store_evrregset): Likewise.
1644 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1646 * linux-ppc-low.c (ppc_usrregs_info): Remove
1647 forward-declaration.
1648 (ppc_arch_setup): Move lower in file.
1650 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
1652 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
1653 (ps_pdwrite): Likewise.
1655 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
1657 * linux-arm-low.c (arm_new_thread): Move pointer dereference
1658 to after assert checks.
1660 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
1662 * proc-service.c (ps_pdread): Add/adjust casts.
1663 (ps_pdwrite): Add/adjust casts.
1665 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
1667 * server.c (handle_search_memory_1): Cast return value of
1670 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
1672 * server.c (write_qxfer_response): Change type of data to
1675 2015-10-29 Pedro Alves <palves@redhat.com>
1677 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
1679 2015-10-29 Pedro Alves <palves@redhat.com>
1681 * tracepoint.c (clear_installed_tracepoints): Add casts.
1683 2015-10-29 Pedro Alves <palves@redhat.com>
1685 * server.c (handle_v_cont, process_serial_event): Add enum
1686 gdb_signal casts to signal parsing code.
1688 2015-10-29 Pedro Alves <palves@redhat.com>
1690 * linux-low.h (NULL_REGSET): Define.
1691 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
1692 * linux-arm-low.c (arm_regsets): Likewise.
1693 * linux-crisv32-low.c (cris_regsets): Likewise.
1694 * linux-m68k-low.c (m68k_regsets): Likewise.
1695 * linux-mips-low.c (mips_regsets): Likewise.
1696 * linux-nios2-low.c (nios2_regsets): Likewise.
1697 * linux-ppc-low.c (ppc_regsets): Likewise.
1698 * linux-s390-low.c (s390_regsets): Likewise.
1699 * linux-sh-low.c (sh_regsets): Likewise.
1700 * linux-sparc-low.c (sparc_regsets): Likewise.
1701 * linux-tic6x-low.c (tic6x_regsets): Likewise.
1702 * linux-tile-low.c (tile_regsets): Likewise.
1703 * linux-x86-low.c (x86_regsets): Likewise.
1704 * linux-xtensa-low.c (xtensa_regsets): Likewise.
1706 2015-10-29 Pedro Alves <palves@redhat.com>
1708 * linux-low.h (NULL_REGSET): Define.
1709 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
1710 * linux-arm-low.c (arm_regsets): Likewise.
1711 * linux-crisv32-low.c (cris_regsets): Likewise.
1712 * linux-m68k-low.c (m68k_regsets): Likewise.
1713 * linux-mips-low.c (mips_regsets): Likewise.
1714 * linux-nios2-low.c (nios2_regsets): Likewise.
1715 * linux-ppc-low.c (ppc_regsets): Likewise.
1716 * linux-s390-low.c (s390_regsets): Likewise.
1717 * linux-sh-low.c (sh_regsets): Likewise.
1718 * linux-sparc-low.c (sparc_regsets): Likewise.
1719 * linux-tic6x-low.c (tic6x_regsets): Likewise.
1720 * linux-tile-low.c (tile_regsets): Likewise.
1721 * linux-x86-low.c (x86_regsets): Likewise.
1722 * linux-xtensa-low.c (xtensa_regsets): Likewise.
1724 2015-10-26 Doug Evans <dje@google.com>
1726 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
1728 2015-10-26 Doug Evans <dje@google.com>
1730 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
1732 2015-10-26 Doug Evans <dje@google.com>
1734 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
1736 (attach_thread, find_new_threads_callback): Ditto.
1738 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1740 * mem-break.h (set_breakpoint_data): Remove.
1742 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1744 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
1745 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1746 (initialize_low): Remove set_breakpoint_data call.
1747 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
1748 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
1749 (initialize_low): Remove set_breakpoint_data call.
1750 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
1751 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1752 (initialize_low): Remove set_breakpoint_data call.
1754 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1756 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
1757 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
1758 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
1759 * target.h (target_breakpoint_kind_from_pc): New macro.
1761 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
1763 * linux-low.c (default_breakpoint_kind_from_pc): New function.
1764 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
1765 the default breakpoint kind.
1767 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1769 * linux-arm-low.c (arm_supports_z_point_type): Add software
1772 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1774 * linux-arm-low.c: Refactor breakpoint definitions.
1775 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
1776 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
1778 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1780 * Makefile.in: Add arm.c/o.
1781 * configure.srv: Likewise.
1782 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
1783 (arm_breakpoint_kind_from_pc): New function.
1784 (arm_sw_breakpoint_from_kind): Return proper kind.
1785 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
1787 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1789 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
1791 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
1792 (struct raw_breakpoint) <size>: Remove.
1793 (struct raw_breakpoint) <kind>: Add.
1794 (bp_size): New function.
1795 (bp_opcode): Likewise.
1796 (find_raw_breakpoint_at): Adjust for kind.
1797 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
1798 (remove_memory_breakpoint): Adjust for kind call bp_size.
1799 (set_raw_breakpoint_at): Adjust for kind.
1800 (set_breakpoint): Likewise.
1801 (set_breakpoint_at): Call breakpoint_kind_from_pc.
1802 (delete_raw_breakpoint): Adjust for kind.
1803 (delete_breakpoint): Likewise.
1804 (find_gdb_breakpoint): Likewise.
1805 (set_gdb_breakpoint_1): Likewise.
1806 (set_gdb_breakpoint): Likewise.
1807 (delete_gdb_breakpoint_1): Likewise.
1808 (delete_gdb_breakpoint): Likewise.
1809 (uninsert_raw_breakpoint): Likewise.
1810 (reinsert_raw_breakpoint): Likewise.
1811 (set_breakpoint_data): Remove.
1812 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
1813 (check_mem_read): Adjust for kind call bp_size.
1814 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
1815 (clone_one_breakpoint): Adjust for kind.
1816 * mem-break.h (set_gdb_breakpoint): Likewise.
1817 (delete_gdb_breakpoint): Likewise.
1818 * server.c (process_serial_event): Likewise.
1820 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1822 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
1823 (struct linux_target_ops) <breakpoint>: Remove.
1824 (struct linux_target_ops) <breakpoint_len>: Remove.
1825 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1826 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1827 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
1828 (arm_sw_breakpoint_from_kind): New function.
1829 * linux-bfin-low.c (bfin_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-cris-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-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
1840 (struct linux_target_ops) <breakpoint>: Remove.
1841 (struct linux_target_ops) <breakpoint_len>: Remove.
1842 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1843 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1844 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
1845 and sw_breakpoint_from_kind to increment the pc.
1846 (linux_breakpoint_kind_from_pc): New function.
1847 (linux_sw_breakpoint_from_kind): New function.
1848 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
1849 (initialize_low): Call breakpoint_kind_from_pc and
1850 sw_breakpoint_from_kind to replace breakpoint_data/len.
1851 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
1853 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
1854 * linux-m32r-low.c (m32r_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-m68k-low.c (m68k_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-mips-low.c (mips_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-nios2-low.c (nios2_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-ppc-low.c (ppc_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-s390-low.c (s390_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-sh-low.c (sh_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-sparc-low.c (sparc_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-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
1895 (struct linux_target_ops) <breakpoint>: Remove.
1896 (struct linux_target_ops) <breakpoint_len>: Remove.
1897 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1898 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1899 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
1900 * linux-x86-low.c (x86_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 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
1906 (struct linux_target_ops) <breakpoint>: Remove.
1907 (struct linux_target_ops) <breakpoint_len>: Remove.
1908 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1909 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1911 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1913 * linux-cris-low.c (cris_get_pc): Remove void arg.
1915 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
1917 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
1920 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
1922 * inferiors.c (thread_pid_matches_callback): New function.
1923 (find_thread_process): New function.
1924 (remove_thread): Reset current_thread.
1925 (remove_process): Assert threads have been removed first.
1927 2015-10-15 Yao Qi <yao.qi@linaro.org>
1929 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
1931 (aarch64_remove_point): Likewise.
1932 * regcache.c (regcache_register_size): New function.
1934 2015-10-12 Yao Qi <yao.qi@linaro.org>
1936 * linux-aarch64-low.c: Update all callers as emit_load_store
1937 is renamed to aarch64_emit_load_store.
1939 2015-10-12 Yao Qi <yao.qi@linaro.org>
1941 * linux-aarch64-low.c: Update all callers of function renaming
1942 from emit_insn to aarch64_emit_insn.
1944 2015-10-12 Yao Qi <yao.qi@linaro.org>
1946 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
1947 arch/aarch64-insn.h.
1948 (struct aarch64_memory_operand): Likewise.
1950 (emit_insn): Move to arch/aarch64-insn.c.
1951 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
1952 (emit_load_store): Move to arch/aarch64-insn.c.
1953 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
1954 (can_encode_int32): Remove.
1956 2015-10-12 Yao Qi <yao.qi@linaro.org>
1958 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
1959 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
1960 (aarch64_relocate_instruction): Likewise.
1961 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
1962 (struct aarch64_insn_visitor): Likewise.
1964 2015-10-12 Yao Qi <yao.qi@linaro.org>
1966 * linux-aarch64-low.c (struct aarch64_insn_data): New.
1967 (struct aarch64_insn_visitor): New.
1968 (struct aarch64_insn_relocation_data): New.
1969 (aarch64_ftrace_insn_reloc_b): New function.
1970 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1971 (aarch64_ftrace_insn_reloc_cb): Likewise.
1972 (aarch64_ftrace_insn_reloc_tb): Likewise.
1973 (aarch64_ftrace_insn_reloc_adr): Likewise.
1974 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
1975 (aarch64_ftrace_insn_reloc_others): Likewise.
1977 (aarch64_relocate_instruction): Use visitor.
1979 2015-10-12 Yao Qi <yao.qi@linaro.org>
1981 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
1982 int. Add argument buf.
1983 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
1984 aarch64_relocate_instruction.
1986 2015-10-12 Yao Qi <yao.qi@linaro.org>
1988 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
1989 argument insn. Remove local variable insn. Don't call
1991 (aarch64_install_fast_tracepoint_jump_pad): Call
1994 2015-09-30 Yao Qi <yao.qi@linaro.org>
1996 * linux-aarch64-low.c (emit_movk): Shorten a long line.
1997 (emit_load_store_pair): Likewise.
1999 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2001 * dll.c (match_dll): Add cast(s).
2002 (unloaded_dll): Likewise.
2003 * linux-low.c (second_thread_of_pid_p): Likewise.
2004 (delete_lwp_callback): Likewise.
2005 (count_events_callback): Likewise.
2006 (select_event_lwp_callback): Likewise.
2007 (linux_set_resume_request): Likewise.
2008 * server.c (accumulate_file_name_length): Likewise.
2009 (emit_dll_description): Likewise.
2010 (handle_qxfer_threads_worker): Likewise.
2011 (visit_actioned_threads): Likewise.
2012 * thread-db.c (any_thread_of): Likewise.
2013 * tracepoint.c (same_process_p): Likewise.
2014 (match_blocktype): Likewise.
2015 (build_traceframe_info_xml): Likewise.
2017 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
2019 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
2021 (gdb_unparse_agent_expr): Likewise.
2022 * hostio.c (require_data): Likewise.
2023 (handle_pread): Likewise.
2024 * linux-low.c (disable_regset): Likewise.
2025 (fetch_register): Likewise.
2026 (store_register): Likewise.
2027 (get_dynamic): Likewise.
2028 (linux_qxfer_libraries_svr4): Likewise.
2029 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
2030 (set_fast_tracepoint_jump): Likewise.
2031 (uninsert_fast_tracepoint_jumps_at): Likewise.
2032 (reinsert_fast_tracepoint_jumps_at): Likewise.
2033 (validate_inserted_breakpoint): Likewise.
2034 (clone_agent_expr): Likewise.
2035 * regcache.c (init_register_cache): Likewise.
2036 * remote-utils.c (putpkt_binary_1): Likewise.
2037 (decode_M_packet): Likewise.
2038 (decode_X_packet): Likewise.
2039 (look_up_one_symbol): Likewise.
2040 (relocate_instruction): Likewise.
2041 (monitor_output): Likewise.
2042 * server.c (handle_search_memory): Likewise.
2043 (handle_qxfer_exec_file): Likewise.
2044 (handle_qxfer_libraries): Likewise.
2045 (handle_qxfer): Likewise.
2046 (handle_query): Likewise.
2047 (handle_v_cont): Likewise.
2048 (handle_v_run): Likewise.
2049 (captured_main): Likewise.
2050 * target.c (write_inferior_memory): Likewise.
2051 * thread-db.c (try_thread_db_load_from_dir): Likewise.
2052 * tracepoint.c (init_trace_buffer): Likewise.
2053 (add_tracepoint_action): Likewise.
2054 (add_traceframe): Likewise.
2055 (add_traceframe_block): Likewise.
2056 (cmd_qtdpsrc): Likewise.
2057 (cmd_qtdv): Likewise.
2058 (cmd_qtstatus): Likewise.
2059 (response_source): Likewise.
2060 (response_tsv): Likewise.
2061 (cmd_qtnotes): Likewise.
2062 (gdb_collect): Likewise.
2063 (initialize_tracepoint): Likewise.
2065 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2067 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
2068 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
2069 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
2071 (enum aarch64_condition_codes): New enum.
2072 (w0): New static global.
2075 (struct aarch64_memory_operand) <type>: New
2076 MEMORY_OPERAND_POSTINDEX type.
2077 (postindex_memory_operand): New helper function.
2078 (emit_ret): New function.
2079 (emit_load_store_pair): New function, factored out of emit_stp
2080 with support for MEMORY_OPERAND_POSTINDEX.
2081 (emit_stp): Rewrite using emit_load_store_pair.
2082 (emit_ldp): New function.
2083 (emit_load_store): Likewise.
2084 (emit_ldr): Mention post-index instruction in comment.
2085 (emit_ldrh): New function.
2086 (emit_ldrb): New function.
2087 (emit_ldrsw): Mention post-index instruction in comment.
2088 (emit_str): Likewise.
2089 (emit_subs): New function.
2090 (emit_cmp): Likewise.
2091 (emit_and): Likewise.
2092 (emit_orr): Likewise.
2093 (emit_orn): Likewise.
2094 (emit_eor): Likewise.
2095 (emit_mvn): Likewise.
2096 (emit_lslv): Likewise.
2097 (emit_lsrv): Likewise.
2098 (emit_asrv): Likewise.
2099 (emit_mul): Likewise.
2100 (emit_sbfm): Likewise.
2101 (emit_sbfx): Likewise.
2102 (emit_ubfm): Likewise.
2103 (emit_ubfx): Likewise.
2104 (emit_csinc): Likewise.
2105 (emit_cset): Likewise.
2106 (emit_nop): Likewise.
2107 (emit_ops_insns): New helper function.
2108 (emit_pop): Likewise.
2109 (emit_push): Likewise.
2110 (aarch64_emit_prologue): New function.
2111 (aarch64_emit_epilogue): Likewise.
2112 (aarch64_emit_add): Likewise.
2113 (aarch64_emit_sub): Likewise.
2114 (aarch64_emit_mul): Likewise.
2115 (aarch64_emit_lsh): Likewise.
2116 (aarch64_emit_rsh_signed): Likewise.
2117 (aarch64_emit_rsh_unsigned): Likewise.
2118 (aarch64_emit_ext): Likewise.
2119 (aarch64_emit_log_not): Likewise.
2120 (aarch64_emit_bit_and): Likewise.
2121 (aarch64_emit_bit_or): Likewise.
2122 (aarch64_emit_bit_xor): Likewise.
2123 (aarch64_emit_bit_not): Likewise.
2124 (aarch64_emit_equal): Likewise.
2125 (aarch64_emit_less_signed): Likewise.
2126 (aarch64_emit_less_unsigned): Likewise.
2127 (aarch64_emit_ref): Likewise.
2128 (aarch64_emit_if_goto): Likewise.
2129 (aarch64_emit_goto): Likewise.
2130 (aarch64_write_goto_address): Likewise.
2131 (aarch64_emit_const): Likewise.
2132 (aarch64_emit_call): Likewise.
2133 (aarch64_emit_reg): Likewise.
2134 (aarch64_emit_pop): Likewise.
2135 (aarch64_emit_stack_flush): Likewise.
2136 (aarch64_emit_zero_ext): Likewise.
2137 (aarch64_emit_swap): Likewise.
2138 (aarch64_emit_stack_adjust): Likewise.
2139 (aarch64_emit_int_call_1): Likewise.
2140 (aarch64_emit_void_call_2): Likewise.
2141 (aarch64_emit_eq_goto): Likewise.
2142 (aarch64_emit_ne_goto): Likewise.
2143 (aarch64_emit_lt_goto): Likewise.
2144 (aarch64_emit_le_goto): Likewise.
2145 (aarch64_emit_gt_goto): Likewise.
2146 (aarch64_emit_ge_got): Likewise.
2147 (aarch64_emit_ops_impl): New static global variable.
2148 (aarch64_emit_ops): New target function, return
2149 &aarch64_emit_ops_impl.
2150 (struct linux_target_ops): Install it.
2152 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2154 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
2155 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
2157 * linux-aarch64-ipa.c: New file.
2158 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
2160 (aarch64_get_thread_area): New target method.
2161 (extract_signed_bitfield): New helper function.
2162 (aarch64_decode_ldr_literal): New function.
2163 (enum aarch64_opcodes): New enum.
2164 (struct aarch64_register): New struct.
2165 (struct aarch64_operand): New struct.
2166 (x0): New static global.
2175 (aarch64_register): New helper function.
2176 (register_operand): Likewise.
2177 (immediate_operand): Likewise.
2178 (struct aarch64_memory_operand): New struct.
2179 (offset_memory_operand): New helper function.
2180 (preindex_memory_operand): Likewise.
2181 (enum aarch64_system_control_registers): New enum.
2182 (ENCODE): New macro.
2183 (emit_insn): New helper function.
2184 (emit_b): New function.
2185 (emit_bcond): Likewise.
2186 (emit_cb): Likewise.
2187 (emit_tb): Likewise.
2188 (emit_blr): Likewise.
2189 (emit_stp): Likewise.
2190 (emit_ldp_q_offset): Likewise.
2191 (emit_stp_q_offset): Likewise.
2192 (emit_load_store): Likewise.
2193 (emit_ldr): Likewise.
2194 (emit_ldrsw): Likewise.
2195 (emit_str): Likewise.
2196 (emit_ldaxr): Likewise.
2197 (emit_stxr): Likewise.
2198 (emit_stlr): Likewise.
2199 (emit_data_processing_reg): Likewise.
2200 (emit_data_processing): Likewise.
2201 (emit_add): Likewise.
2202 (emit_sub): Likewise.
2203 (emit_mov): Likewise.
2204 (emit_movk): Likewise.
2205 (emit_mov_addr): Likewise.
2206 (emit_mrs): Likewise.
2207 (emit_msr): Likewise.
2208 (emit_sevl): Likewise.
2209 (emit_wfe): Likewise.
2210 (append_insns): Likewise.
2211 (can_encode_int32_in): New helper function.
2212 (aarch64_relocate_instruction): New function.
2213 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
2214 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
2215 (struct linux_target_ops): Install aarch64_get_thread_area,
2216 aarch64_install_fast_tracepoint_jump_pad and
2217 aarch64_get_min_fast_tracepoint_insn_len.
2219 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2221 * Makefile.in (aarch64-insn.o): New rule.
2222 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
2224 2015-09-21 Yao Qi <yao.qi@linaro.org>
2226 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
2228 2015-09-21 Yao Qi <yao.qi@linaro.org>
2230 * tracepoint.c (max_jump_pad_size): Remove.
2232 2015-09-18 Yao Qi <yao.qi@linaro.org>
2234 * linux-aarch64-low.c: Don't include sys/uio.h.
2235 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
2237 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
2239 * tracepoint.c (eval_result_type): Change prototype.
2240 (condition_true_at_tracepoint): Fix argument to compiled_cond.
2242 2015-09-15 Pedro Alves <palves@redhat.com>
2244 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
2245 Check whether to report exec events instead of checking whether
2246 multiprocess is enabled.
2248 2015-09-15 Pedro Alves <palves@redhat.com>
2251 * remote-utils.c (prepare_resume_reply): Merge
2252 TARGET_WAITKIND_VFORK_DONE switch case with the
2253 TARGET_WAITKIND_FORKED case.
2255 2015-09-15 Yao Qi <yao.qi@linaro.org>
2257 * server.c (handle_query): Check string comparison using
2258 "else if" instead of "if".
2260 2015-09-15 Yao Qi <yao.qi@linaro.org>
2262 * server.c (vCont_supported): New global variable.
2263 (handle_query): Set vCont_supported to 1 if "vContSupported+"
2264 matches. Append ";vContSupported+" to own_buf.
2265 (handle_v_requests): Append ";s;S" to own_buf if target supports
2266 hardware single step or vCont_supported is false.
2267 (capture_main): Set vCont_supported to zero.
2269 2015-09-15 Yao Qi <yao.qi@linaro.org>
2271 * linux-low.c (linux_supports_conditional_breakpoints): Rename
2273 (linux_supports_hardware_single_step): ... New function.
2274 (linux_target_ops): Update.
2275 * lynx-low.c (lynx_target_ops): Set field
2276 supports_hardware_single_step to target_can_do_hardware_single_step.
2277 * nto-low.c (nto_target_ops): Likewise.
2278 * spu-low.c (spu_target_ops): Likewise.
2279 * win32-low.c (win32_target_ops): Likewise.
2280 * target.c (target_can_do_hardware_single_step): New function.
2281 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2282 Remove. <supports_hardware_single_step>: New field.
2283 (target_supports_conditional_breakpoints): Remove.
2284 (target_supports_hardware_single_step): New macro.
2285 (target_can_do_hardware_single_step): Declare.
2286 * server.c (handle_query): Use target_supports_hardware_single_step
2287 instead of target_supports_conditional_breakpoints.
2289 2015-09-15 Yao Qi <yao.qi@linaro.org>
2291 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
2293 (struct linux_target_ops the_low_target): Install
2294 aarch64_linux_siginfo_fixup.
2296 2015-09-11 Don Breazeal <donb@codesourcery.com>
2297 Luis Machado <lgustavo@codesourcery.com>
2299 * linux-low.c (linux_mourn): Static declaration.
2300 (linux_arch_setup): Move in front of
2301 handle_extended_wait.
2302 (linux_arch_setup_thread): New function.
2303 (handle_extended_wait): Handle exec events. Call
2304 linux_arch_setup_thread. Make event_lwp argument a
2305 pointer-to-a-pointer.
2306 (check_zombie_leaders): Do not check stopped threads.
2307 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
2308 (linux_low_filter_event): Add lwp and thread for exec'ing
2309 non-leader thread if leader thread has been deleted.
2310 Refactor code into linux_arch_setup_thread and call it.
2311 Pass child lwp pointer by reference to handle_extended_wait.
2312 (linux_wait_for_event_filtered): Update comment.
2313 (linux_wait_1): Prevent clobbering exec event status.
2314 (linux_supports_exec_events): New function.
2315 (linux_target_ops) <supports_exec_events>: Initialize new member.
2316 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
2318 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
2319 * server.c (report_exec_events): New global variable.
2320 (handle_query): Handle qSupported query for exec-events feature.
2321 (captured_main): Initialize report_exec_events.
2322 * server.h (report_exec_events): Declare new global variable.
2323 * target.h (struct target_ops) <supports_exec_events>: New
2325 (target_supports_exec_events): New macro.
2326 * win32-low.c (win32_target_ops) <supports_exec_events>:
2327 Initialize new member.
2329 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
2331 * linux-low.c (linux_low_enable_btrace): Remove.
2332 (linux_target_ops): Replace linux_low_enable_btrace with
2333 linux_enable_btrace.
2335 2015-09-03 Yao Qi <yao.qi@linaro.org>
2337 * linux-aarch64-low.c (aarch64_insert_point): Call
2338 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
2341 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2343 * linux-low.c (check_stopped_by_breakpoint): Use
2344 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
2346 2015-08-27 Pedro Alves <palves@redhat.com>
2348 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
2350 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
2352 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
2353 the XNEW-family equivalent.
2354 (compile_bytecodes): Likewise.
2355 * dll.c (loaded_dll): Likewise.
2356 * event-loop.c (append_callback_event): Likewise.
2357 (create_file_handler): Likewise.
2358 (create_file_event): Likewise.
2359 * hostio.c (handle_open): Likewise.
2360 * inferiors.c (add_thread): Likewise.
2361 (add_process): Likewise.
2362 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
2363 * linux-arm-low.c (arm_new_process): Likewise.
2364 (arm_new_thread): Likewise.
2365 * linux-low.c (add_to_pid_list): Likewise.
2366 (linux_add_process): Likewise.
2367 (handle_extended_wait): Likewise.
2368 (add_lwp): Likewise.
2369 (enqueue_one_deferred_signal): Likewise.
2370 (enqueue_pending_signal): Likewise.
2371 (linux_resume_one_lwp_throw): Likewise.
2372 (linux_resume_one_thread): Likewise.
2373 (linux_read_memory): Likewise.
2374 (linux_write_memory): Likewise.
2375 * linux-mips-low.c (mips_linux_new_process): Likewise.
2376 (mips_linux_new_thread): Likewise.
2377 (mips_add_watchpoint): Likewise.
2378 * linux-x86-low.c (initialize_low_arch): Likewise.
2379 * lynx-low.c (lynx_add_process): Likewise.
2380 * mem-break.c (set_raw_breakpoint_at): Likewise.
2381 (set_breakpoint): Likewise.
2382 (add_condition_to_breakpoint): Likewise.
2383 (add_commands_to_breakpoint): Likewise.
2384 (clone_agent_expr): Likewise.
2385 (clone_one_breakpoint): Likewise.
2386 * regcache.c (new_register_cache): Likewise.
2387 * remote-utils.c (look_up_one_symbol): Likewise.
2388 * server.c (queue_stop_reply): Likewise.
2389 (start_inferior): Likewise.
2390 (queue_stop_reply_callback): Likewise.
2391 (handle_target_event): Likewise.
2392 * spu-low.c (fetch_ppc_memory): Likewise.
2393 (store_ppc_memory): Likewise.
2394 * target.c (set_target_ops): Likewise.
2395 * thread-db.c (thread_db_load_search): Likewise.
2396 (try_thread_db_load_1): Likewise.
2397 * tracepoint.c (add_tracepoint): Likewise.
2398 (add_tracepoint_action): Likewise.
2399 (create_trace_state_variable): Likewise.
2400 (cmd_qtdpsrc): Likewise.
2401 (cmd_qtro): Likewise.
2402 (add_while_stepping_state): Likewise.
2403 * win32-low.c (child_add_thread): Likewise.
2404 (get_image_name): Likewise.
2406 2015-08-25 Yao Qi <yao.qi@linaro.org>
2408 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
2410 2015-08-25 Yao Qi <yao.qi@linaro.org>
2412 * Makefile.in (aarch64-linux.o): New rule.
2413 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
2415 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
2416 (aarch64_init_debug_reg_state): Make it extern.
2417 (aarch64_linux_prepare_to_resume): Remove.
2419 2015-08-25 Yao Qi <yao.qi@linaro.org>
2421 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
2422 lwp_arch_private_info and ptid_of_lwp.
2424 2015-08-25 Yao Qi <yao.qi@linaro.org>
2426 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
2427 Find proc_info by find_process_pid. All callers updated.
2429 2015-08-25 Yao Qi <yao.qi@linaro.org>
2431 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
2433 (debug_reg_change_callback): Remove.
2434 (aarch64_notify_debug_reg_change): Remove.
2436 2015-08-25 Yao Qi <yao.qi@linaro.org>
2438 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
2439 Call current_lwp_ptid.
2441 2015-08-25 Yao Qi <yao.qi@linaro.org>
2443 * linux-aarch64-low.c (debug_reg_change_callback): Use
2446 2015-08-25 Yao Qi <yao.qi@linaro.org>
2448 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
2450 2015-08-25 Yao Qi <yao.qi@linaro.org>
2452 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
2454 2015-08-25 Yao Qi <yao.qi@linaro.org>
2456 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
2459 2015-08-25 Yao Qi <yao.qi@linaro.org>
2461 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
2463 (debug_reg_change_callback): Remove argument entry and add argument
2464 lwp. Remove local variable thread. Don't print thread id in the
2465 debugging output. Don't check whether pid of thread equals to pid.
2466 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
2467 iterate_over_lwps instead find_inferior.
2469 2015-08-24 Pedro Alves <palves@redhat.com>
2471 * inferiors.c (get_first_process): New function.
2472 * inferiors.h (get_first_process): New declaration.
2473 * remote-utils.c (read_ptid): Default to the first process in the
2474 list, instead of to the current thread's process.
2476 2015-08-24 Pedro Alves <palves@redhat.com>
2478 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
2479 * event-loop.c: Likewise.
2480 * remote-utils.c: Likewise.
2481 * tracepoint.c: Likewise.
2483 2015-08-24 Pedro Alves <palves@redhat.com>
2485 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
2488 2015-08-21 Pedro Alves <palves@redhat.com>
2490 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
2491 instead of literal 1.
2493 2015-08-21 Pedro Alves <palves@redhat.com>
2495 * tdesc.c (default_description): Explicitly zero-initialize.
2497 2015-08-21 Pedro Alves <palves@redhat.com>
2500 * inferiors.c (remove_thread): Discard any pending stop reply for
2502 * server.c (remove_all_on_match_pid): Rename to ...
2503 (remove_all_on_match_ptid): ... this. Work with a filter ptid
2505 (discard_queued_stop_replies): Change parameter to a ptid. Now
2507 (handle_v_kill, kill_inferior_callback, captured_main)
2508 (process_serial_event): Adjust.
2509 * server.h (discard_queued_stop_replies): Declare.
2511 2015-08-21 Pedro Alves <palves@redhat.com>
2513 * linux-low.c (wait_for_sigstop): Always switch to no thread
2514 selected if the previously current thread dies.
2515 * lynx-low.c (lynx_request_interrupt): Use the first thread's
2516 process instead of the current thread's.
2517 * remote-utils.c (input_interrupt): Don't check if there's no
2519 * server.c (gdb_read_memory, gdb_write_memory): If setting the
2520 current thread to the general thread fails, error out.
2521 (handle_qxfer_auxv, handle_qxfer_libraries)
2522 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
2523 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
2524 (handle_query): Check if there's a thread selected instead of
2525 checking whether there's any thread in the thread list.
2526 (handle_qxfer_threads, handle_qxfer_btrace)
2527 (handle_qxfer_btrace_conf): Don't error out early if there's no
2528 thread in the thread list.
2529 (handle_v_cont, myresume): Don't set the current thread to the
2531 (process_serial_event) <Hg handling>: Also set thread_id if the
2532 previous general thread is still alive.
2533 (process_serial_event) <g/G handling>: If setting the current
2534 thread to the general thread fails, error out.
2535 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
2536 thread's lwp instead of the current thread's.
2537 * target.c (set_desired_thread): If the desired thread was not
2538 found, leave the current thread pointing to NULL. Return an int
2539 (boolean) indicating success.
2540 * target.h (set_desired_thread): Change return type to int.
2542 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
2544 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
2545 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
2547 (ps_get_thread_area): New function.
2549 2015-08-19 Gary Benson <gbenson@redhat.com>
2551 * hostio.c (handle_pread): Do not attempt to read more data
2552 than hostio_reply_with_data can fit in a packet.
2554 2015-08-18 Joel Brobecker <brobecker@adacore.com>
2556 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
2558 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
2560 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
2562 2015-08-06 Pedro Alves <palves@redhat.com>
2564 * tracepoint.c (expr_eval_result): Now an int.
2566 2015-08-06 Pedro Alves <palves@redhat.com>
2568 * gdbthread.h (struct regcache): Forward declare.
2569 (struct thread_info) <regcache_data>: Now a struct regcache
2571 * inferiors.c (inferior_regcache_data)
2572 (set_inferior_regcache_data): Now work with struct regcache
2574 * inferiors.h (struct regcache): Forward declare.
2575 (inferior_regcache_data, set_inferior_regcache_data): Now work
2576 with struct regcache pointers.
2577 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
2578 (free_register_cache_thread): Remove struct regcache pointer
2581 2015-08-06 Pedro Alves <palves@redhat.com>
2583 * server.c (captured_main): On error, print the exception message
2584 to stderr, and if run_once is set, throw a quit.
2586 2015-08-06 Pedro Alves <palves@redhat.com>
2588 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
2591 2015-08-06 Pedro Alves <palves@redhat.com>
2593 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
2594 reading beyond the passed in buffer length.
2596 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
2598 * tracepoint.c (symbol_list) <required>: Remove.
2600 2015-08-06 Pedro Alves <palves@redhat.com>
2602 * linux-low.c (handle_extended_wait): Set the fork child's suspend
2603 count if stopping and suspending threads.
2604 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
2605 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
2606 (linux_detach): Complete an ongoing step-over.
2607 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
2609 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
2610 (linux_wait_1): If passing a signal to the inferior after
2611 finishing a step-over, unsuspend and re-resume all lwps. If we
2612 see a single-step event but the thread should be continuing, don't
2613 pass the trap to gdb.
2614 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
2615 internal_error instead of gdb_assert.
2616 (enqueue_pending_signal): New function.
2617 (check_ptrace_stopped_lwp_gone): Add debug output.
2618 (start_step_over): Use internal_error instead of gdb_assert.
2619 (complete_ongoing_step_over): New function.
2620 (linux_resume_one_thread): Don't resume a suspended thread.
2621 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
2624 2015-08-06 Pedro Alves <palves@redhat.com>
2626 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
2627 (linux_thread_alive): Use lwp_is_marked_dead.
2628 (extended_event_reported): Delete.
2629 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
2630 instead of extended_event_reported.
2631 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
2633 (lwp_is_marked_dead): New function.
2634 (lwp_running): Use lwp_is_marked_dead.
2635 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
2638 2015-08-06 Pedro Alves <palves@redhat.com>
2640 * linux-low.c (linux_wait_1): Move fork event output out of the
2641 !report_to_gdb check. Pass event_child->waitstatus to
2642 target_waitstatus_to_string instead of ourstatus.
2644 2015-08-04 Yao Qi <yao.qi@linaro.org>
2646 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
2647 if current_thread is 32 bit.
2649 2015-08-04 Yao Qi <yao.qi@linaro.org>
2651 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2652 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2653 * server.c (extended_protocol): Remove "static".
2654 * server.h (extended_protocol): Declare it.
2656 2015-08-04 Yao Qi <yao.qi@linaro.org>
2658 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
2659 both aarch64 and aarch32.
2660 (aarch64_set_pc): Likewise.
2662 2015-08-04 Yao Qi <yao.qi@linaro.org>
2664 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
2665 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
2666 arm-with-neon.xml to srv_xmlfiles.
2667 * linux-aarch64-low.c: Include linux-aarch32-low.h.
2668 (is_64bit_tdesc): New function.
2669 (aarch64_linux_read_description): New function.
2670 (aarch64_arch_setup): Call aarch64_linux_read_description.
2671 (regs_info): Rename to regs_info_aarch64.
2672 (aarch64_regs_info): Return right regs_info.
2673 (initialize_low_arch): Call initialize_low_arch_aarch32.
2675 2015-08-04 Yao Qi <yao.qi@linaro.org>
2677 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
2678 * linux-aarch32-low.c: New file.
2679 * linux-aarch32-low.h: New file.
2680 * linux-arm-low.c (arm_fill_gregset): Move it to
2681 linux-aarch32-low.c.
2682 (arm_store_gregset): Likewise.
2683 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
2684 (arm_store_vfpregset): Call arm_store_vfpregset_num.
2685 (arm_arch_setup): Check if PTRACE_GETREGSET works.
2686 (regs_info): Rename to regs_info_arm.
2687 (arm_regs_info): Return regs_info_aarch32 if
2688 have_ptrace_getregset is 1 and target description is
2689 arm_with_neon or arm_with_vfpv3.
2690 (initialize_low_arch): Don't call init_registers_arm_with_neon.
2691 Call initialize_low_arch_aarch32 instead.
2693 2015-08-04 Yao Qi <yao.qi@linaro.org>
2695 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
2696 * linux-low.c: ... here.
2697 * linux-low.h (have_ptrace_getregset): Declare it.
2699 2015-08-04 Pedro Alves <palves@redhat.com>
2701 * thread-db.c (struct thread_db): Use new typedefs.
2702 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
2704 (disable_thread_event_reporting): Cast result of dlsym to
2705 destination function pointer type.
2706 (thread_db_mourn): Use td_ta_delete_ftype.
2708 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
2710 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
2712 (CDX_BREAKPOINT): Define for R2.
2713 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
2714 (the_low_target): Add comments.
2716 2015-07-30 Yao Qi <yao.qi@linaro.org>
2718 * linux-arm-low.c (arm_hwcap): Remove it.
2719 (arm_read_description): New local variable arm_hwcap. Don't
2720 set arm_hwcap to zero.
2722 2015-07-30 Yao Qi <yao.qi@linaro.org>
2724 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
2725 Use regcache->tdesc instead.
2726 (arm_store_wmmxregset): Likewise.
2727 (arm_fill_vfpregset): Likewise.
2728 (arm_store_vfpregset): Likewise.
2730 2015-07-30 Yao Qi <yao.qi@linaro.org>
2732 * linux-arm-low.c: Include arch/arm.h.
2733 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
2734 (arm_store_gregset): Likewise.
2736 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
2738 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
2739 ptrace's 4th parameter.
2741 2015-07-27 Yao Qi <yao.qi@linaro.org>
2743 * configure.srv (case aarch64*-*-linux*): Don't set
2746 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
2748 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
2750 * linux-arm-low.c: Likewise.
2751 * linux-cris-low.c: Likewise.
2752 * linux-crisv32-low.c: Likewise.
2753 * linux-low.c: Likewise.
2754 * linux-m68k-low.c: Likewise.
2755 * linux-mips-low.c: Likewise.
2756 * linux-nios2-low.c: Likewise.
2757 * linux-s390-low.c: Likewise.
2758 * linux-sparc-low.c: Likewise.
2759 * linux-tic6x-low.c: Likewise.
2760 * linux-tile-low.c: Likewise.
2761 * linux-x86-low.c: Likewise.
2763 2015-07-24 Pedro Alves <palves@redhat.com>
2765 * config.in: Regenerate.
2766 * configure: Regenerate.
2768 2015-07-24 Pedro Alves <palves@redhat.com>
2770 * acinclude.m4: Include ../ptrace.m4.
2771 * configure.ac: Call GDB_AC_PTRACE.
2772 * config.in, configure: Regenerate.
2774 2015-07-24 Yao Qi <yao.qi@linaro.org>
2776 * linux-low.c (linux_create_inferior): Remove setting to
2777 proc->priv->new_inferior.
2778 (linux_attach): Likewise.
2779 (linux_low_filter_event): Likewise.
2780 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
2782 2015-07-24 Yao Qi <yao.qi@linaro.org>
2784 * linux-low.c (linux_arch_setup): New function.
2785 (linux_low_filter_event): If proc->tdesc is NULL and
2786 proc->attached is true, call the_low_target.arch_setup.
2787 Otherwise, keep status pending, and return.
2788 (linux_resume_one_lwp_throw): Don't call get_pc if
2789 thread->while_stepping isn't NULL. Don't call
2790 get_thread_regcache if proc->tdesc is NULL.
2791 (need_step_over_p): Return 0 if proc->tdesc is NULL.
2792 (linux_target_ops): Install arch_setup.
2793 * server.c (start_inferior): Call the_target->arch_setup.
2794 * target.h (struct target_ops) <arch_setup>: New field.
2795 (target_arch_setup): New marco.
2796 * lynx-low.c (lynx_target_ops): Update.
2797 * nto-low.c (nto_target_ops): Update.
2798 * spu-low.c (spu_target_ops): Update.
2799 * win32-low.c (win32_target_ops): Update.
2801 2015-07-24 Yao Qi <yao.qi@linaro.org>
2803 * linux-low.c (linux_add_process): Don't set
2804 proc->priv->new_inferior.
2805 (linux_create_inferior): Set proc->priv->new_inferior to 1.
2806 (linux_attach): Likewise.
2808 2015-07-24 Yao Qi <yao.qi@linaro.org>
2810 * server.c (start_inferior): Code refactor.
2812 2015-07-24 Yao Qi <yao.qi@linaro.org>
2814 * server.c (process_serial_event): Set general_thread.
2816 2015-07-21 Yao Qi <yao.qi@linaro.org>
2818 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
2819 aarch64_linux_get_debug_reg_capacity.
2821 2015-07-17 Yao Qi <yao.qi@linaro.org>
2823 * Makefile.in (aarch64-linux-hw-point.o): New rule.
2824 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
2825 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
2826 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
2827 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
2828 (AARCH64_HWP_ALIGNMENT): Likewise.
2829 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
2830 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
2831 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
2832 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
2833 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
2834 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
2835 (struct aarch64_debug_reg_state): Likewise.
2836 (struct arch_lwp_info): Likewise.
2837 (aarch64_align_watchpoint): Likewise.
2838 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
2839 (aarch64_watchpoint_length): Likewise.
2840 (aarch64_point_encode_ctrl_reg): Likewise
2841 (aarch64_point_is_aligned): Likewise.
2842 (aarch64_align_watchpoint): Likewise.
2843 (aarch64_linux_set_debug_regs):
2844 (aarch64_dr_state_insert_one_point): Likewise.
2845 (aarch64_dr_state_remove_one_point): Likewise.
2846 (aarch64_handle_breakpoint): Likewise.
2847 (aarch64_handle_aligned_watchpoint): Likewise.
2848 (aarch64_handle_unaligned_watchpoint): Likewise.
2849 (aarch64_handle_watchpoint): Likewise.
2851 2015-07-17 Yao Qi <yao.qi@linaro.org>
2853 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
2854 and don't aarch64_get_debug_reg_state. All callers update.
2855 (aarch64_handle_aligned_watchpoint): Likewise.
2856 (aarch64_handle_unaligned_watchpoint): Likewise.
2857 (aarch64_handle_watchpoint): Likewise.
2858 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
2859 (aarch64_remove_point): Likewise.
2861 2015-07-17 Yao Qi <yao.qi@linaro.org>
2863 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
2865 (aarch64_handle_unaligned_watchpoint): Likewise.
2867 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2869 Revert the previous 3 commits:
2870 Move gdb_regex* to common/
2871 Move linux_find_memory_regions_full & co.
2872 gdbserver build-id attribute generator
2874 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2875 Jan Kratochvil <jan.kratochvil@redhat.com>
2877 gdbserver build-id attribute generator.
2878 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
2879 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
2880 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
2882 (get_dynamic): Use find_pdhr to traverse program headers.
2883 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
2884 (compare_mapping_entry_range, struct find_memory_region_callback_data)
2885 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
2886 (get_hex_build_id): New.
2887 (linux_qxfer_libraries_svr4): Add optional build-id attribute
2888 to reply XML document.
2890 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2891 Jan Kratochvil <jan.kratochvil@redhat.com>
2893 * target.c: Include target/target-utils.h and fcntl.h.
2894 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
2895 (target_fileio_read_stralloc): New functions.
2897 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2899 * Makefile.in (OBS): Add gdb_regex.o.
2901 * config.in: Rebuilt.
2902 * configure: Rebuilt.
2904 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2905 Jan Kratochvil <jan.kratochvil@redhat.com>
2907 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
2908 * Makefile.in (OBS): Add target-utils.o.
2909 (linux-maps.o, target-utils.o): New.
2910 * configure.srv (srv_linux_obj): Add linux-maps.o.
2912 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
2914 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
2916 (the_low_target): Install it.
2918 2015-07-14 Pedro Alves <palves@redhat.com>
2920 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
2921 Instead, ignore ECHILD, and throw an error for other errnos.
2923 2015-07-10 Pedro Alves <palves@redhat.com>
2925 * event-loop.c (struct callback_event) <data>: Change type to
2926 gdb_client_data instance instead of gdb_client_data pointer.
2927 (append_callback_event): Adjust.
2929 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
2931 * linux-aarch64-low.c: Add comments for each linux_target_ops
2932 method. Remove comments already covered in target_ops and
2933 linux_target_ops definitions.
2934 (the_low_target): Add comments for each unimplemented method.
2936 2015-07-09 Yao Qi <yao.qi@linaro.org>
2938 * linux-aarch64-low.c (aarch64_regmap): Remove.
2939 (aarch64_usrregs_info): Remove.
2940 (regs_info): Set field usrregs to NULL.
2942 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
2944 * linux-low.c: Include "rsp-low.h"
2945 (linux_low_encode_pt_config, linux_low_encode_raw): New.
2946 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
2947 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
2948 (handle_btrace_enable_pt): New.
2949 (handle_btrace_general_set): Support "pt".
2950 (handle_btrace_conf_general_set): Support "pt:size".
2952 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
2954 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
2957 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
2959 * linux-aarch64-low.c: Remove comment about endianness.
2960 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
2961 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
2964 2015-06-24 Gary Benson <gbenson@redhat.com>
2966 * linux-i386-ipa.c (stdint.h): Do not include.
2967 * lynx-i386-low.c (stdint.h): Likewise.
2968 * lynx-ppc-low.c (stdint.h): Likewise.
2969 * mem-break.c (stdint.h): Likewise.
2970 * thread-db.c (stdint.h): Likewise.
2971 * tracepoint.c (stdint.h): Likewise.
2972 * win32-low.c (stdint.h): Likewise.
2974 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
2976 * server.c (write_qxfer_response): Update call to
2977 remote_escape_output.
2979 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
2980 Jan Kratochvil <jan.kratochvil@redhat.com>
2982 Merge multiple hex conversions.
2983 * gdbreplay.c (tohex): Rename to 'fromhex'.
2984 (logchar): Use fromhex.
2986 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
2988 * server.c (handle_qxfer_libraries): Set `version' attribute for
2991 2015-06-10 Gary Benson <gbenson@redhat.com>
2993 * target.h (struct target_ops) <multifs_open>: New field.
2994 <multifs_unlink>: Likewise.
2995 <multifs_readlink>: Likewise.
2996 * linux-low.c (nat/linux-namespaces.h): New include.
2997 (linux_target_ops): Initialize the_target->multifs_open,
2998 the_target->multifs_unlink and the_target->multifs_readlink.
2999 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
3000 * hostio.c (hostio_fs_pid): New static variable.
3001 (hostio_handle_new_gdb_connection): New function.
3002 (handle_setfs): Likewise.
3003 (handle_open): Use the_target->multifs_open as appropriate.
3004 (handle_unlink): Use the_target->multifs_unlink as appropriate.
3005 (handle_readlink): Use the_target->multifs_readlink as
3007 (handle_vFile): Handle vFile:setfs packets.
3008 * server.c (handle_query): Call hostio_handle_new_gdb_connection
3009 after target_handle_new_gdb_connection.
3011 2015-06-10 Gary Benson <gbenson@redhat.com>
3013 * configure.ac (AC_CHECK_FUNCS): Add setns.
3014 * config.in: Regenerate.
3015 * configure: Likewise.
3016 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
3017 (linux-namespaces.o): New rule.
3018 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
3020 2015-06-09 Gary Benson <gbenson@redhat.com>
3022 * hostio.c (handle_open): Process mode argument with
3023 fileio_to_host_mode.
3025 2015-06-01 Yao Qi <yao.qi@linaro.org>
3027 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
3028 * linux-x86-low.c: Likewise.
3030 2015-05-28 Don Breazeal <donb@codesourcery.com>
3032 * linux-low.c (handle_extended_wait): Initialize
3033 thread_info.last_resume_kind for new fork children.
3035 2015-05-15 Pedro Alves <palves@redhat.com>
3037 * target.h (target_handle_new_gdb_connection): Rewrite using if
3038 wrapped in do/while.
3040 2015-05-14 Joel Brobecker <brobecker@adacore.com>
3042 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
3043 * configure, config.in: Regenerate.
3044 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
3047 2015-05-12 Don Breazeal <donb@codesourcery.com>
3049 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
3050 PTRACE_EVENT_VFORK_DONE.
3051 (linux_low_ptrace_options, extended_event_reported): Add vfork
3053 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
3054 and "vforkdone" for RSP 'T' Stop Reply Packet.
3055 * server.h (report_vfork_events): Declare
3058 2015-05-12 Don Breazeal <donb@codesourcery.com>
3060 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
3061 (the_low_target) <new_fork>: Initialize new member.
3062 * linux-arm-low.c (arm_new_fork): New function.
3063 (the_low_target) <new_fork>: Initialize new member.
3064 * linux-low.c (handle_extended_wait): Call new target function
3066 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
3067 * linux-mips-low.c (mips_add_watchpoint): New function
3068 extracted from mips_insert_point.
3069 (the_low_target) <new_fork>: Initialize new member.
3070 (mips_linux_new_fork): New function.
3071 (mips_insert_point): Call mips_add_watchpoint.
3072 * linux-x86-low.c (x86_linux_new_fork): New function.
3073 (the_low_target) <new_fork>: Initialize new member.
3075 2015-05-12 Don Breazeal <donb@codesourcery.com>
3077 * linux-low.c (handle_extended_wait): Implement return value,
3078 rename argument 'event_child' to 'event_lwp', handle
3079 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
3080 (linux_low_ptrace_options): New function.
3081 (linux_low_filter_event): Call linux_low_ptrace_options,
3082 use different argument fo linux_enable_event_reporting,
3083 use return value from handle_extended_wait.
3084 (extended_event_reported): New function.
3085 (linux_wait_1): Call extended_event_reported and set
3086 status to report fork events.
3087 (linux_write_memory): Add pid to debug message.
3088 (reset_lwp_ptrace_options_callback): New function.
3089 (linux_handle_new_gdb_connection): New function.
3090 (linux_target_ops): Initialize new structure member.
3091 * linux-low.h (struct lwp_info) <waitstatus>: New member.
3092 * lynx-low.c: Initialize new structure member.
3093 * remote-utils.c (prepare_resume_reply): Implement stop reason
3094 "fork" for "T" stop message.
3095 * server.c (handle_query): Call handle_new_gdb_connection.
3096 * server.h (report_fork_events): Declare global flag.
3097 * target.h (struct target_ops) <handle_new_gdb_connection>:
3099 (target_handle_new_gdb_connection): New macro.
3100 * win32-low.c: Initialize new structure member.
3102 2015-05-12 Don Breazeal <donb@codesourcery.com>
3104 * mem-break.c (APPEND_TO_LIST): Define macro.
3105 (clone_agent_expr): New function.
3106 (clone_one_breakpoint): New function.
3107 (clone_all_breakpoints): New function.
3108 * mem-break.h: Declare new functions.
3110 2015-05-12 Don Breazeal <donb@codesourcery.com>
3112 * linux-low.c (linux_supports_fork_events): New function.
3113 (linux_supports_vfork_events): New function.
3114 (linux_target_ops): Initialize new structure members.
3115 (initialize_low): Call linux_check_ptrace_features.
3116 * lynx-low.c (lynx_target_ops): Initialize new structure
3118 * server.c (report_fork_events, report_vfork_events):
3120 (handle_query): Add new features to qSupported packet and
3122 (captured_main): Initialize new global variables.
3123 * target.h (struct target_ops) <supports_fork_events>:
3125 <supports_vfork_events>: New member.
3126 (target_supports_fork_events): New macro.
3127 (target_supports_vfork_events): New macro.
3128 * win32-low.c (win32_target_ops): Initialize new structure
3131 2015-05-12 Gary Benson <gbenson@redhat.com>
3133 * server.c (handle_qxfer_exec_file): Use current process
3136 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
3138 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
3139 Remove HAVE_PTRACE_GETREGS conditionals.
3140 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
3141 instead of PTRACE_GETREGS and PTRACE_SETREGS.
3143 2015-05-08 Yao Qi <yao.qi@linaro.org>
3145 * linux-low.c (linux_supports_conditional_breakpoints): New
3147 (linux_target_ops): Install new target method.
3148 * lynx-low.c (lynx_target_ops): Install NULL hook for
3149 supports_conditional_breakpoints.
3150 * nto-low.c (nto_target_ops): Likewise.
3151 * spu-low.c (spu_target_ops): Likewise.
3152 * win32-low.c (win32_target_ops): Likewise.
3153 * server.c (handle_query): Check
3154 target_supports_conditional_breakpoints.
3155 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3157 (target_supports_conditional_breakpoints): New macro.
3159 2015-05-06 Pedro Alves <palves@redhat.com>
3162 * server.c (start_inferior): If the process exits, mourn it.
3164 2015-04-21 Gary Benson <gbenson@redhat.com>
3166 * hostio.c (fileio_open_flags_to_host): Factored out to
3167 fileio_to_host_openflags in common/fileio.c. Single use
3170 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3172 * linux-xtensa-low.c (xtensa_fill_gregset)
3173 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
3176 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3178 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
3179 (regs_info): Replace usrregs pointer with NULL.
3181 2015-04-17 Gary Benson <gbenson@redhat.com>
3183 * target.h (struct target_ops) <pid_to_exec_file>: New field.
3184 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
3185 * server.c (handle_qxfer_exec_file): New function.
3186 (qxfer_packets): Add exec-file entry.
3187 (handle_query): Report qXfer:exec-file:read as supported packet.
3189 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
3191 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
3193 2015-04-09 Gary Benson <gbenson@redhat.com>
3195 * hostio-errno.c (errno_to_fileio_error): Remove function.
3196 Update caller to use remote_fileio_to_fio_error.
3198 2015-04-09 Yao Qi <yao.qi@linaro.org>
3200 * linux-low.c (linux_insert_point): Call
3201 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
3202 (linux_remove_point): Call remove_memory_breakpoint if type is
3204 * linux-x86-low.c (x86_insert_point): Don't call
3205 insert_memory_breakpoint.
3206 (x86_remove_point): Don't call remove_memory_breakpoint.
3208 2015-04-01 Pedro Alves <palves@redhat.com>
3209 Cleber Rosa <crosa@redhat.com>
3211 * server.c (gdbserver_usage): Reorganize and extend the usage
3214 2015-03-24 Pedro Alves <palves@redhat.com>
3216 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
3217 output. Also dump TRAP_TRACE.
3218 (linux_low_filter_event): In debug output, distinguish a
3219 resume_stop SIGSTOP from a delayed SIGSTOP.
3221 2015-03-24 Gary Benson <gbenson@redhat.com>
3223 * linux-x86-low.c (x86_linux_new_thread): Moved to
3225 (x86_linux_prepare_to_resume): Likewise.
3227 2015-03-24 Gary Benson <gbenson@redhat.com>
3229 * Makefile.in (x86-linux-dregs.o): New rule.
3230 * configure.srv: Add x86-linux-dregs.o to relevant targets.
3231 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
3232 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
3233 (x86_linux_dr_get): Likewise.
3234 (x86_linux_dr_set): Likewise.
3235 (update_debug_registers_callback): Likewise.
3236 (x86_linux_dr_set_addr): Likewise.
3237 (x86_linux_dr_get_addr): Likewise.
3238 (x86_linux_dr_set_control): Likewise.
3239 (x86_linux_dr_get_control): Likewise.
3240 (x86_linux_dr_get_status): Likewise.
3241 (x86_linux_update_debug_registers): Likewise.
3243 2015-03-24 Gary Benson <gbenson@redhat.com>
3245 * linux-x86-low.c (x86_linux_update_debug_registers):
3246 New function, factored out from...
3247 (x86_linux_prepare_to_resume): ...this.
3249 2015-03-24 Gary Benson <gbenson@redhat.com>
3251 * linux-x86-low.c (x86_linux_dr_get): Update comments.
3252 (x86_linux_dr_set): Likewise.
3253 (update_debug_registers_callback): Likewise.
3254 (x86_linux_dr_set_addr): Likewise.
3255 (x86_linux_dr_get_addr): Likewise.
3256 (x86_linux_dr_set_control): Likewise.
3257 (x86_linux_dr_get_control): Likewise.
3258 (x86_linux_dr_get_status): Likewise.
3259 (x86_linux_prepare_to_resume): Likewise.
3261 2015-03-24 Gary Benson <gbenson@redhat.com>
3263 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
3264 Use perror_with_name. Pass string through gettext.
3265 (x86_linux_dr_set): Likewise.
3267 2015-03-24 Gary Benson <gbenson@redhat.com>
3269 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
3270 (x86_linux_dr_set_addr): ...this.
3271 (x86_dr_low_get_addr): Rename to...
3272 (x86_linux_dr_get_addr): ...this.
3273 (x86_dr_low_set_control): Rename to...
3274 (x86_linux_dr_set_control): ...this.
3275 (x86_dr_low_get_control): Rename to...
3276 (x86_linux_dr_get_control): ...this.
3277 (x86_dr_low_get_status): Rename to...
3278 (x86_linux_dr_get_status): ...this.
3279 (x86_dr_low): Update with new function names.
3281 2015-03-24 Gary Benson <gbenson@redhat.com>
3283 * Makefile.in (x86-linux.o): New rule.
3284 * configure.srv: Add x86-linux.o to relevant targets.
3285 * linux-low.c (lwp_set_arch_private_info): New function.
3286 (lwp_arch_private_info): Likewise.
3287 * linux-x86-low.c: Include nat/x86-linux.h.
3288 (arch_lwp_info): Removed structure.
3289 (update_debug_registers_callback):
3290 Use lwp_set_debug_registers_changed.
3291 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
3292 and lwp_set_debug_registers_changed.
3293 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
3295 2015-03-24 Gary Benson <gbenson@redhat.com>
3297 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
3298 * linux-arm-low.c (arm_new_thread): Likewise.
3299 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
3300 * linux-mips-low.c (mips_linux_new_thread): Likewise.
3301 * linux-x86-low.c (x86_linux_new_thread): Likewise.
3302 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
3304 2015-03-24 Gary Benson <gbenson@redhat.com>
3306 * linux-low.c (ptid_of_lwp): New function.
3307 (lwp_is_stopped): Likewise.
3308 (lwp_stop_reason): Likewise.
3309 * linux-x86-low.c (update_debug_registers_callback):
3311 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
3314 2015-03-24 Gary Benson <gbenson@redhat.com>
3316 * linux-low.h (linux_stop_lwp): Remove declaration.
3318 2015-03-24 Gary Benson <gbenson@redhat.com>
3320 * linux-low.h: Include nat/linux-nat.h.
3321 * linux-low.c (iterate_over_lwps_args): New structure.
3322 (iterate_over_lwps_filter): New function.
3323 (iterate_over_lwps): Likewise.
3324 * linux-x86-low.c (update_debug_registers_callback):
3325 Update signature to what iterate_over_lwps expects.
3326 Remove PID check that iterate_over_lwps now performs.
3327 (x86_dr_low_set_addr): Use iterate_over_lwps.
3328 (x86_dr_low_set_control): Likewise.
3330 2015-03-24 Gary Benson <gbenson@redhat.com>
3332 * linux-x86-low.c (x86_debug_reg_state): New function.
3333 (x86_linux_prepare_to_resume): Use the above.
3335 2015-03-24 Gary Benson <gbenson@redhat.com>
3337 * linux-low.c (current_lwp_ptid): New function.
3338 * linux-x86-low.c: Include nat/linux-nat.h.
3339 (x86_dr_low_get_addr): Use current_lwp_ptid.
3340 (x86_dr_low_get_control): Likewise.
3341 (x86_dr_low_get_status): Likewise.
3343 2015-03-20 Pedro Alves <palves@redhat.com>
3345 * tracepoint.c (cmd_qtstatus): Make "str" const.
3347 2015-03-20 Pedro Alves <palves@redhat.com>
3349 * server.c (handle_general_set): Make "req_str" const.
3351 2015-03-19 Pedro Alves <palves@redhat.com>
3353 * linux-low.c (linux_resume_one_lwp): Rename to ...
3354 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
3355 instead call perror_with_name.
3356 (check_ptrace_stopped_lwp_gone): New function.
3357 (linux_resume_one_lwp): Reimplement as wrapper around
3358 linux_resume_one_lwp_throw that swallows errors if the LWP is
3361 2015-03-19 Pedro Alves <palves@redhat.com>
3363 * linux-low.c (count_events_callback, select_event_lwp_callback):
3364 No longer check whether the thread has resume_stop as last resume
3367 2015-03-19 Pedro Alves <palves@redhat.com>
3369 * linux-low.c (count_events_callback, select_event_lwp_callback):
3370 Use the lwp's status_pending_p field, not the thread's.
3372 2015-03-19 Pedro Alves <palves@redhat.com>
3374 * linux-low.c (select_event_lwp_callback): Update comments to
3375 no longer mention SIGTRAP.
3377 2015-03-18 Gary Benson <gbenson@redhat.com>
3379 * server.c (handle_query): Do not report vFile:fstat as supported.
3381 2015-03-11 Gary Benson <gbenson@redhat.com>
3383 * hostio.c (sys/types.h): New include.
3384 (sys/stat.h): Likewise.
3385 (common-remote-fileio.h): Likewise.
3386 (handle_fstat): New function.
3387 (handle_vFile): Handle vFile:fstat packets.
3389 2015-03-11 Gary Benson <gbenson@redhat.com>
3391 * configure.ac (AC_CHECK_MEMBERS): Add checks for
3392 struct stat.st_blocks and struct stat.st_blksize.
3393 * configure: Regenerate.
3394 * config.in: Likewise.
3395 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
3396 (OBS): Add common-remote-fileio.o.
3397 (common-remote-fileio.o): New rule.
3399 2015-03-09 Pedro Alves <palves@redhat.com>
3401 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
3402 'struct sockaddr' pointer in 'accept' call.
3404 2015-03-09 Pedro Alves <palves@redhat.com>
3407 2015-03-07 Pedro Alves <palves@redhat.com>
3408 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3409 or <winsock2.h> here. Instead include "gdb_socket.h".
3410 (remote_open): Use union gdb_sockaddr_u.
3411 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3412 or <winsock2.h> here. Instead include "gdb_socket.h".
3413 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3414 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3416 (init_named_socket, gdb_agent_helper_thread): Use union
3419 2015-03-07 Pedro Alves <palves@redhat.com>
3421 * configure.ac (build_warnings): Move
3422 -Wdeclaration-after-statement to the C-specific set.
3423 * configure: Regenerate.
3425 2015-03-07 Pedro Alves <palves@redhat.com>
3427 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3428 or <winsock2.h> here. Instead include "gdb_socket.h".
3429 (remote_open): Use union gdb_sockaddr_u.
3430 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3431 or <winsock2.h> here. Instead include "gdb_socket.h".
3432 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3433 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3435 (init_named_socket, gdb_agent_helper_thread): Use union
3438 2015-03-07 Pedro Alves <palves@redhat.com>
3440 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
3443 2015-03-06 Yao Qi <yao.qi@linaro.org>
3445 * linux-aarch64-low.c (aarch64_insert_point): Use
3446 show_debug_regs as a boolean.
3447 (aarch64_remove_point): Likewise.
3449 2015-03-05 Pedro Alves <palves@redhat.com>
3451 * lynx-low.c (lynx_target_ops): Install NULL hooks for
3452 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
3453 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
3454 * nto-low.c (nto_target_ops): Likewise.
3455 * spu-low.c (spu_target_ops): Likewise.
3456 * win32-low.c (win32_target_ops): Likewise.
3458 2015-03-04 Pedro Alves <palves@redhat.com>
3460 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3461 Decide whether a breakpoint triggered based on the SIGTRAP's
3463 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
3464 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3465 (linux_low_filter_event): Check for breakpoints before checking
3467 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
3469 (linux_stopped_by_sw_breakpoint)
3470 (linux_supports_stopped_by_sw_breakpoint)
3471 (linux_stopped_by_hw_breakpoint)
3472 (linux_supports_stopped_by_hw_breakpoint): New functions.
3473 (linux_target_ops): Install new target methods.
3475 2015-03-04 Pedro Alves <palves@redhat.com>
3477 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
3478 * server.c (swbreak_feature, hwbreak_feature): New globals.
3479 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
3480 (captured_main): Clear swbreak_feature and hwbreak_feature.
3481 * server.h (swbreak_feature, hwbreak_feature): Declare.
3482 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
3483 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
3484 supports_stopped_by_hw_breakpoint>: New fields.
3485 (target_supports_stopped_by_sw_breakpoint)
3486 (target_stopped_by_sw_breakpoint)
3487 (target_supports_stopped_by_hw_breakpoint)
3488 (target_stopped_by_hw_breakpoint): Declare.
3490 2015-03-04 Pedro Alves <palves@redhat.com>
3492 enum lwp_stop_reason -> enum target_stop_reason
3493 * linux-low.c (check_stopped_by_breakpoint): Adjust.
3494 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
3495 (linux_wait_1, stuck_in_jump_pad_callback)
3496 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
3497 (linux_stopped_by_watchpoint):
3498 * linux-low.h (enum lwp_stop_reason): Delete.
3499 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
3500 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
3502 2015-03-04 Yao Qi <yao.qi@linaro.org>
3504 * Makefile.in (SFILES): Add linux-aarch64-low.c.
3506 2015-03-03 Gary Benson <gbenson@redhat.com>
3508 * hostio.c (handle_vFile): Fix prefix lengths.
3510 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
3512 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
3515 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
3517 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
3518 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
3519 (clean): Add "rm -f" for above C files.
3520 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
3521 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
3522 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
3523 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
3524 * linux-s390-low.c (HWCAP_S390_VX): New macro.
3525 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
3526 (init_registers_s390x_vx_linux64)
3527 (init_registers_s390x_tevx_linux64)
3528 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
3529 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
3531 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
3532 (s390_store_vxrs_high): New functions.
3533 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
3535 (s390_arch_setup): Add logic for selecting one of the new target
3536 descriptions. Activate the new vector regsets if applicable.
3537 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
3538 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
3539 and init_registers_s390x_tevx_linux64.
3541 2015-03-01 Pedro Alves <palves@redhat.com>
3543 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
3546 2015-02-27 Pedro Alves <palves@redhat.com>
3548 * linux-x86-low.c (u_debugreg_offset): New function.
3549 (x86_linux_dr_get, x86_linux_dr_set): Use it.
3551 2015-02-27 Pedro Alves <palves@redhat.com>
3553 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
3554 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
3555 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
3556 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
3557 (ps_lsetfpregs, ps_getpid)
3558 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
3559 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
3560 (ps_lsetxregs, ps_plog): Declare.
3562 2015-02-27 Pedro Alves <palves@redhat.com>
3564 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
3565 IP_AGENT_EXPORT_FUNC.
3566 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
3567 IP_AGENT_EXPORT_FUNC.
3568 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
3569 (IP_AGENT_EXPORT): Delete.
3570 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
3571 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
3572 (gdb_trampoline_buffer_error, collecting, gdb_collect)
3573 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
3574 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
3575 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
3576 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
3577 (traceframe_read_count, traceframe_write_count)
3578 (traceframes_created, trace_state_variables, get_raw_reg)
3579 (get_trace_state_variable_value, set_trace_state_variable_value)
3580 (ust_loaded, helper_thread_id, cmd_buf): Use
3581 IPA_SYM_EXPORTED_NAME.
3582 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
3583 (tracepoints) Use IP_AGENT_EXPORT_VAR.
3584 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
3585 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3586 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
3587 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
3588 EXTERN_C_PUSH/EXTERN_C_POP.
3589 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
3590 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
3591 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3592 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
3593 (traceframe_write_count, traceframe_read_count)
3594 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
3595 (about_to_request_buffer_space, get_trace_state_variable_value)
3596 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
3597 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
3598 EXTERN_C_PUSH/EXTERN_C_POP.
3599 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
3600 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
3601 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
3602 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3603 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
3604 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
3605 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
3606 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
3608 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
3609 (IP_AGENT_EXPORT_VAR_DECL): Define.
3611 (gdb_agent_get_raw_reg): Declare.
3613 2015-02-27 Tom Tromey <tromey@redhat.com>
3614 Pedro Alves <palves@redhat.com>
3616 Rename symbols whose names are reserved C++ keywords throughout.
3618 2015-02-27 Pedro Alves <palves@redhat.com>
3620 * Makefile.in (COMPILER): New, get it from autoconf.
3621 (CXX): Get from autoconf instead.
3622 (COMPILE.pre): Use COMPILER.
3623 (CC-LD): Rename to ...
3624 (CC_LD): ... this. Use COMPILER.
3625 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
3626 (CXX_FOR_TARGET): Default to g++ instead of gcc.
3627 * acinclude.m4: Include build-with-cxx.m4.
3628 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
3629 Disable -Werror by default if building in C++ mode.
3630 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
3631 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
3632 the C++ compiler. Save/restore CXXFLAGS too.
3633 * configure: Regenerate.
3635 2015-02-27 Pedro Alves <palves@redhat.com>
3637 * acinclude.m4: Include libiberty.m4.
3638 * configure.ac: Call libiberty_INIT.
3639 * config.in, configure: Regenerate.
3641 2015-02-26 Pedro Alves <palves@redhat.com>
3643 * linux-low.c (linux_wait_1): When incrementing the PC past a
3644 program breakpoint always use the_low_target.breakpoint_len as
3645 increment, rather than the maximum between that and
3646 the_low_target.decr_pc_after_break.
3648 2015-02-23 Pedro Alves <palves@redhat.com>
3650 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
3651 thread was doing a step-over; always adjust the PC if
3652 we stepped over a permanent breakpoint.
3653 (linux_wait_1): If we stepped over breakpoint that was on top of a
3654 permanent breakpoint, manually advance the PC past it.
3656 2015-02-23 Pedro Alves <palves@redhat.com>
3658 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
3660 (x86_fill_gregset, x86_store_gregset): Use it when handling
3663 2015-02-20 Pedro Alves <palves@redhat.com>
3665 * thread-db.c: Include "nat/linux-procfs.h".
3666 (thread_db_init): Skip listing new threads if the kernel supports
3667 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
3669 2015-02-20 Pedro Alves <palves@redhat.com>
3671 * linux-low.c (status_pending_p_callback): Use ptid_match.
3673 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
3675 PR breakpoints/16812
3676 * linux-low.c (wstatus_maybe_breakpoint): Remove.
3677 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
3678 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
3680 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
3682 PR breakpoints/15956
3683 * tracepoint.c (cmd_qtinit): Add check for current_thread.
3685 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3687 * linux-low.c (linux_low_btrace_conf): Print size.
3688 * server.c (handle_btrace_conf_general_set): New.
3689 (hanle_general_set): Call handle_btrace_conf_general_set.
3690 (handle_query): Report Qbtrace-conf:bts:size as supported.
3692 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3694 * linux-low.c (linux_low_enable_btrace): Update parameters.
3695 (linux_low_btrace_conf): New.
3696 (linux_target_ops)<to_btrace_conf>: Initialize.
3697 * server.c (current_btrace_conf): New.
3698 (handle_btrace_enable): Rename to ...
3699 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
3700 to target_enable_btrace. Update comment. Update users.
3701 (handle_qxfer_btrace_conf): New.
3702 (qxfer_packets): Add btrace-conf entry.
3703 (handle_query): Report qXfer:btrace-conf:read as supported packet.
3704 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
3705 (target_ops)<read_btrace_conf>: New.
3706 (target_enable_btrace): Update parameters.
3707 (target_read_btrace_conf): New.
3709 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3711 * server.c (handle_btrace_general_set): Remove call to
3712 target_supports_btrace.
3713 (supported_btrace_packets): New.
3714 (handle_query): Call supported_btrace_packets.
3715 * target.h: include btrace-common.h.
3716 (btrace_target_info): Removed.
3717 (supports_btrace, target_supports_btrace): Update parameters.
3719 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3721 * Makefile.in (SFILES): Add common/btrace-common.c.
3722 (OBS): Add common/btrace-common.o.
3723 (btrace-common.o): Add build rules.
3724 * linux-low: Include btrace-common.h.
3725 (linux_low_read_btrace): Use struct btrace_data. Call
3726 btrace_data_init and btrace_data_fini.
3728 2015-02-06 Pedro Alves <palves@redhat.com>
3730 * thread-db.c (find_new_threads_callback): Add debug output.
3732 2015-02-04 Pedro Alves <palves@redhat.com>
3734 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
3735 (resume_stopped_resumed_lwps): New function.
3736 (linux_wait_for_event_filtered): Use it.
3738 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3740 * Makefile.in (SFILES): Add linux-personality.c.
3741 (linux-personality.o): New rule.
3742 * configure.srv (srv_linux_obj): Add linux-personality.o to the
3743 list of objects to be built.
3744 * linux-low.c: Include nat/linux-personality.h.
3745 (linux_create_inferior): Remove code to disable address space
3746 randomization (moved to ../nat/linux-personality.c). Create
3747 cleanup to disable address space randomization.
3749 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3751 * Makefile.in (posix-strerror.o): New rule.
3752 (mingw-strerror.o): Likewise.
3753 * configure: Regenerated.
3754 * configure.ac: Source file ../common/common.host. Initialize new
3755 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
3757 2015-01-14 Yao Qi <yao@codesourcery.com>
3759 * Makefile.in (SFILES): Add nat/ppc-linux.c.
3760 (ppc-linux.o): New rule.
3761 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
3762 * configure.ac: AC_CHECK_FUNCS(getauxval).
3763 * config.in: Re-generated.
3764 * configure: Re-generated.
3765 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
3766 ppc64_64bit_inferior_p
3768 2015-01-14 Yao Qi <yao@codesourcery.com>
3770 * linux-ppc-low.c: Include "nat/ppc-linux.h".
3771 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
3772 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
3773 (PT_ORIG_R3, PT_TRAP): Likewise.
3774 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
3775 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
3776 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
3778 2015-01-10 Joel Brobecker <brobecker@adacore.com>
3780 * i387-fp.c (i387_cache_to_xsave): In look over
3781 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
3782 zmmh_low_space field by use of zmmh_high_space.
3784 2015-01-09 Pedro Alves <palves@redhat.com>
3786 * linux-low.c (step_over_bkpt): Move higher up in the file.
3787 (handle_extended_wait): Don't store the stop_pc here.
3788 (get_stop_pc): Adjust comments and rename to ...
3789 (check_stopped_by_breakpoint): ... this. Record whether the LWP
3790 stopped for a software breakpoint or hardware breakpoint.
3791 (thread_still_has_status_pending_p): New function.
3792 (status_pending_p_callback): Use
3793 thread_still_has_status_pending_p. If the event is no longer
3794 interesting, resume the LWP.
3795 (handle_tracepoints): Add assert.
3796 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
3797 (wstatus_maybe_breakpoint): New function.
3798 (cancel_breakpoint): Delete function.
3799 (check_stopped_by_watchpoint): New function, factored out from
3800 linux_low_filter_event.
3801 (lp_status_maybe_breakpoint): Delete function.
3802 (linux_low_filter_event): Remove filter_ptid argument.
3803 Leave thread group exits pending here. Store the LWP's stop PC.
3804 Always leave events pending.
3805 (linux_wait_for_event_filtered): Pull all events out of the
3806 kernel, and leave them all pending.
3807 (count_events_callback, select_event_lwp_callback): Consider all
3809 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
3810 (select_event_lwp): Only give preference to the stepping LWP in
3811 all-stop mode. Adjust comments.
3812 (ignore_event): New function.
3813 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
3814 references to cancel_breakpoints. Adjust to renames. Also give
3815 equal priority to all LWPs that have had events in non-stop mode.
3816 If reporting a software breakpoint event, unadjust the LWP's PC.
3817 (linux_wait): If linux_wait_1 returned an ignored event, retry.
3818 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
3820 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
3821 (resume_status_pending_p): Use thread_still_has_status_pending_p.
3822 (linux_stopped_by_watchpoint): Adjust.
3823 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
3824 * linux-low.h (enum lwp_stop_reason): New.
3825 (struct lwp_info) <stop_pc>: Adjust comment.
3826 <stopped_by_watchpoint>: Delete field.
3827 <stop_reason>: New field.
3828 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
3829 * mem-break.c (software_breakpoint_inserted_here)
3830 (hardware_breakpoint_inserted_here): New function.
3831 * mem-break.h (software_breakpoint_inserted_here)
3832 (hardware_breakpoint_inserted_here): Declare.
3833 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
3834 (cancel_breakpoints): Delete.
3835 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
3836 (upload_fast_traceframes): Remove references to
3839 2015-01-09 Pedro Alves <palves@redhat.com>
3841 * thread-db.c (find_new_threads_callback): Ignore thread if the
3842 kernel thread ID is -1.
3844 2015-01-09 Pedro Alves <palves@redhat.com>
3846 * linux-low.c (linux_attach_fail_reason_string): Move to
3847 nat/linux-ptrace.c, and rename.
3848 (linux_attach_lwp): Update comment.
3849 (attach_proc_task_lwp_callback): New function.
3850 (linux_attach): Adjust to rename and use
3851 linux_proc_attach_tgid_threads.
3852 (linux_attach_fail_reason_string): Delete declaration.
3854 2015-01-01 Joel Brobecker <brobecker@adacore.com>
3856 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
3857 * server.c (gdbserver_version): Likewise.
3859 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
3861 * remote-utils.c: Include ctype.h.
3862 (input_interrupt): Explicitly handle the case when the char
3863 received is the NUL byte. Improve the printing of non-ASCII
3866 2014-12-16 Joel Brobecker <brobecker@adacore.com>
3868 * linux-low.c (linux_low_filter_event): Update call to
3869 linux_enable_event_reporting following the addition of
3870 a new parameter to that function.
3872 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
3875 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
3876 (AARCH64_FPCR_REGNO): Likewise.
3877 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
3878 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
3879 (aarch64_store_fpregset): Likewise.
3881 2014-12-15 Joel Brobecker <brobecker@adacore.com>
3883 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
3884 Remove FIXME comment about assumption about N.
3886 2014-12-13 Joel Brobecker <brobecker@adacore.com>
3888 * configure.ac: If large-file support is disabled in GDBserver,
3889 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
3890 * configure: Regenerate.
3892 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3894 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
3895 warning upon ENODATA from ptrace.
3896 * linux-s390-low.c (s390_store_tdb): New.
3897 (s390_regsets): Add regset for NT_S390_TDB.
3899 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3901 * linux-low.c (regsets_store_inferior_registers): Skip regsets
3902 without a fill_function.
3903 * linux-s390-low.c (s390_fill_last_break): Remove.
3904 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
3905 (s390_arch_setup): Use regset's size instead of fill_function for
3908 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3910 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
3911 the regset's store function when ptrace returned an error.
3912 * regcache.c (get_thread_regcache): Invalidate register cache
3913 before fetching inferior's registers.
3915 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3917 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
3918 while-loop as for-loop.
3919 (regsets_store_inferior_registers): Likewise.
3921 2014-11-28 Yao Qi <yao@codesourcery.com>
3923 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
3924 * config.in, configure: Re-generate.
3925 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
3928 2014-11-21 Yao Qi <yao@codesourcery.com>
3930 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
3931 (AC_CHECK_HEADERS): Remove malloc.h.
3932 * configure: Re-generated.
3933 * config.in: Re-generated.
3934 * server.h: Don't include alloca.h and malloc.h.
3935 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
3936 Don't include malloc.h.
3938 2014-11-17 Joel Brobecker <brobecker@adacore.com>
3940 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
3941 corresponding ERRNO check in same block.
3943 2014-11-12 Pedro Alves <palves@redhat.com>
3945 * server.c (cont_thread): Update comment.
3946 (start_inferior, attach_inferior): No longer clear cont_thread.
3947 (handle_v_cont): No longer set cont_thread.
3948 (captured_main): Clear cont_thread each time a GDB connects.
3950 2014-11-12 Pedro Alves <palves@redhat.com>
3952 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
3953 thread, and don't resume all threads if the Hc thread has exited.
3955 2014-11-12 Pedro Alves <palves@redhat.com>
3957 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
3958 the process group instead of to a specific LWP.
3960 2014-10-15 Pedro Alves <palves@redhat.com>
3963 * win32-arm-low.c (arm_set_thread_context): Remove current_event
3965 (arm_set_thread_context): Delete.
3966 (the_low_target): Adjust.
3967 * win32-i386-low.c (debug_registers_changed)
3968 (debug_registers_used): Delete.
3969 (update_debug_registers_callback): New function.
3970 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
3971 needing to update their debug registers.
3972 (win32_get_current_dr): New function.
3973 (x86_dr_low_get_addr, x86_dr_low_get_control)
3974 (x86_dr_low_get_status): Fetch the debug register from the thread
3976 (i386_initial_stuff): Adjust.
3977 (i386_get_thread_context): Remove current_event parameter. Don't
3978 clear debug_registers_changed nor copy DR values to
3980 (i386_set_thread_context): Delete.
3981 (i386_prepare_to_resume): New function.
3982 (i386_thread_added): Mark the thread as needing to update irs
3984 (the_low_target): Remove i386_set_thread_context and install
3985 i386_prepare_to_resume.
3986 * win32-low.c (win32_get_thread_context): Adjust.
3987 (win32_set_thread_context): Use SetThreadContext
3989 (win32_prepare_to_resume): New function.
3990 (win32_require_context): New function, factored out from ...
3991 (thread_rec): ... this.
3992 (continue_one_thread): Call win32_prepare_to_resume on each thread
3993 we're about to continue.
3994 (win32_resume): Call win32_prepare_to_resume on the event thread.
3995 * win32-low.h (struct win32_thread_info)
3996 <debug_registers_changed>: New field.
3997 (struct win32_target_ops): Change prototype of set_thread_context,
3998 delete set_thread_context and add prepare_to_resume.
3999 (win32_require_context): New declaration.
4001 2014-10-08 Gary Benson <gbenson@redhat.com>
4003 * server.h: Do not include common-exceptions.h.
4005 2014-10-08 Gary Benson <gbenson@redhat.com>
4007 * server.h: Do not include cleanups.h.
4009 2014-09-30 James Hogan <james.hogan@imgtec.com>
4011 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
4014 2014-09-23 Yao Qi <yao@codesourcery.com>
4016 * linux-low.c (lp_status_maybe_breakpoint): New function.
4017 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
4018 (count_events_callback): Likewise.
4019 (select_event_lwp_callback): Likewise.
4020 (cancel_breakpoints_callback): Likewise.
4022 2014-09-19 Don Breazeal <donb@codesourcery.com>
4024 * linux-low.c (handle_extended_wait): Call
4025 linux_ptrace_get_extended_event.
4026 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
4027 linux_is_extended_waitstatus.
4029 2014-09-16 Joel Brobecker <brobecker@adacore.com>
4031 * Makefile.in (CPPFLAGS): Define.
4032 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
4033 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
4035 2014-09-16 Gary Benson <gbenson@redhat.com>
4037 * inferiors.h (current_inferior): Renamed as...
4038 (current_thread): New variable. All uses updated.
4039 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
4040 (maybe_move_out_of_jump_pad): Likewise.
4041 (cancel_breakpoint): Likewise.
4042 (linux_low_filter_event): Likewise.
4043 (wait_for_sigstop): Likewise.
4044 (linux_resume_one_lwp): Likewise.
4045 (need_step_over_p): Likewise.
4046 (start_step_over): Likewise.
4047 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
4048 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
4049 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
4050 and save_inferior as saved_thread.
4051 * regcache.c (get_thread_regcache): Renamed saved_inferior as
4053 (regcache_invalidate_thread): Likewise.
4054 * remote-utils.c (prepare_resume_reply): Likewise.
4055 * thread-db.c (thread_db_get_tls_address): Likewise.
4056 (disable_thread_event_reporting): Likewise.
4057 (remove_thread_event_breakpoints): Likewise.
4058 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
4060 * target.h (set_desired_inferior): Renamed as...
4061 (set_desired_thread): New declaration. All uses updated.
4062 * server.c (myresume): Updated comment to reference thread instead
4064 (handle_serial_event): Likewise.
4065 (handle_target_event): Likewise.
4067 2014-09-12 Tom Tromey <tromey@redhat.com>
4068 Gary Benson <gbenson@redhat.com>
4070 * regcache.h: Include common-regcache.h.
4071 (regcache_read_pc): Don't declare.
4072 * regcache.c (get_thread_regcache_for_ptid): New function.
4074 2014-09-11 Tom Tromey <tromey@redhat.com>
4075 Gary Benson <gbenson@redhat.com>
4077 * symbol.c: New file.
4078 * Makefile.in (SFILES): Add symbol.c.
4079 (OBS): Add symbol.o.
4081 2014-09-11 Gary Benson <gbenson@redhat.com>
4083 * target.c (target_stop_ptid, target_continue_ptid): New
4086 2014-09-11 Tom Tromey <tromey@redhat.com>
4087 Gary Benson <gbenson@redhat.com>
4089 * target.h: Include target/target.h.
4090 * target.c (target_read_memory, target_read_uint32)
4091 (target_write_memory): New functions.
4093 2014-09-11 Gary Benson <gbenson@redhat.com>
4095 * server.h (debug_hw_points): Don't declare.
4096 * server.c (debug_hw_points): Don't define. Replace all uses
4097 with show_debug_regs.
4098 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
4099 all uses with show_debug_regs.
4101 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
4103 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
4104 endianness into account.
4105 (ppc_supply_ptrace_register): Likewise.
4107 2014-09-03 James Hogan <james.hogan@imgtec.com>
4109 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
4110 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
4112 2014-09-03 Gary Benson <gbenson@redhat.com>
4114 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
4115 ALL_DEBUG_ADDRESS_REGISTERS.
4117 2014-09-02 Gary Benson <gbenson@redhat.com>
4119 * i386-low.h: Renamed as...
4120 * x86-low.h: New file. All type, function and variable name
4121 prefixes changed from "i386_" to "x86_". All references updated.
4122 * i386-low.c: Renamed as...
4123 * x86-low.c: New file. All type, function and variable name
4124 prefixes changed from "i386_" to "x86_". All references updated.
4126 2014-09-02 Gary Benson <gbenson@redhat.com>
4128 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
4129 (x86_linux_new_thread): Likewise.
4131 2014-08-29 Gary Benson <gbenson@redhat.com>
4133 * server.h (setjmp.h): Do not include.
4134 (toplevel): Do not declare.
4135 (common-exceptions.h): Include.
4136 (cleanups.h): Likewise.
4137 * server.c (toplevel): Do not define.
4138 (exit_code): New static global.
4139 (detach_or_kill_for_exit_cleanup): New function.
4140 (main): New function. Original main renamed to...
4141 (captured_main): New function.
4142 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
4144 2014-08-29 Gary Benson <gbenson@redhat.com>
4146 * Makefile.in (SFILES): Add common/common-exceptions.c.
4147 (OBS): Add common-exceptions.o.
4148 (common-exceptions.o): New rule.
4149 * utils.c (prepare_to_throw_exception): New function.
4151 2014-08-29 Gary Benson <gbenson@redhat.com>
4153 * config.in: Regenerate.
4154 * configure: Likewise.
4156 2014-08-29 Gary Benson <gbenson@redhat.com>
4158 * Makefile.in (SFILES): Add common/cleanups.c.
4160 (cleanups.o): New rule.
4162 2014-08-29 Gary Benson <gbenson@redhat.com>
4164 * utils.c (internal_vwarning): New function.
4166 2014-08-28 Gary Benson <gbenson@redhat.com>
4168 * utils.h (fatal): Remove declaration.
4169 * utils.c (fatal): Remove function.
4171 2014-08-28 Gary Benson <gbenson@redhat.com>
4173 * tracepoint.c (gdb_agent_init): Replace fatal with
4175 (initialize_tracepoint): Likewise.
4177 2014-08-28 Gary Benson <gbenson@redhat.com>
4179 * remote-utils.c (remote_prepare): Replace fatal with error.
4181 2014-08-28 Gary Benson <gbenson@redhat.com>
4183 * linux-low.c (linux_async): Replace fatal with warning.
4185 (linux_start_non_stop): Return -1 if linux_async failed.
4187 2014-08-28 Gary Benson <gbenson@redhat.com>
4189 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
4191 (i386_dr_low_get_addr): Remove vague comment.
4192 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
4195 2014-08-28 Gary Benson <gbenson@redhat.com>
4197 * inferiors.c (get_thread_process): Replace check with gdb_assert.
4198 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
4200 (linux_resume_one_lwp): Likewise.
4201 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
4203 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
4204 with internal_error.
4205 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
4206 (init_register_cache): Replace fatal with gdb_assert_not_reached.
4207 (find_register_by_name): Replace fatal with internal_error.
4208 (find_regno): Likewise.
4209 * tdesc.c (init_target_desc): Replace check with gdb_assert.
4210 * thread-db.c (thread_db_create_event): Likewise.
4211 (thread_db_load_search): Likewise.
4212 (try_thread_db_load_1): Likewise.
4213 * tracepoint.c (get_jump_space_head): Replace fatal with
4215 (claim_trampoline_space): Likewise.
4216 (have_fast_tracepoint_trampoline_buffer): Likewise.
4217 (cmd_qtstart): Likewise.
4218 (stop_tracing): Likewise.
4219 (fast_tracepoint_collecting): Likewise.
4220 (target_malloc): Likewise.
4221 (download_tracepoint): Likewise.
4222 (download_trace_state_variables): Replace check with gdb_assert.
4223 (upload_fast_traceframes): Replace fatal with internal_error.
4225 2014-08-19 Tom Tromey <tromey@redhat.com>
4226 Gary Benson <gbenson@redhat.com>
4228 * Makefile.in (SFILES): Add common/common-debug.c.
4229 (OBS): Add common-debug.o.
4230 (common-debug.o): New rule.
4231 * debug.h (debug_printf): Don't declare.
4232 * debug.c (debug_printf): Renamed and rewritten as...
4233 (debug_vprintf): New function.
4235 2014-08-19 Gary Benson <gbenson@redhat.com>
4237 * utils.h: Do not include print-utils.h.
4239 2014-08-19 Tom Tromey <tromey@redhat.com>
4240 Gary Benson <gbenson@redhat.com>
4242 * server.h: Add static assertion.
4243 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
4245 2014-08-19 Tom Tromey <tromey@redhat.com>
4246 Gary Benson <gbenson@redhat.com>
4248 * Makefile.in (SFILES): Add common/errors.c.
4249 (OBS): Add errors.o.
4250 (IPA_OBS): Add errors-ipa.o.
4251 (errors.o): New rule.
4252 (errors-ipa.o): Likewise.
4253 * utils.h (perror_with_name, error, warning): Don't declare.
4254 * utils.c (warning): Renamed and rewritten as...
4255 (vwarning): New function.
4256 (error): Renamed and rewritten as...
4257 (verror): New function.
4258 (internal_error): Renamed and rewritten as...
4259 (internal_verror): New function.
4261 2014-08-07 Gary Benson <gbenson@redhat.com>
4263 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
4264 * configure: Regenerate.
4265 * config.in: Likewise.
4266 * server.h: Do not include errno.h.
4267 * event-loop.c: Likewise.
4268 * hostio-errno.c: Likewise.
4269 * linux-low.c: Likewise.
4270 * remote-utils.c: Likewise.
4271 * spu-low.c: Likewise.
4272 * utils.c: Likewise.
4273 * gdbreplay.c: Unconditionally include errno.h.
4275 2014-08-07 Gary Benson <gbenson@redhat.com>
4277 * server.h: Do not include string.h.
4278 * event-loop.c: Likewise.
4279 * linux-low.c: Likewise.
4280 * regcache.c: Likewise.
4281 * remote-utils.c: Likewise.
4282 * spu-low.c: Likewise.
4283 * utils.c: Likewise.
4285 2014-08-07 Gary Benson <gbenson@redhat.com>
4287 * server.h: Do not include gdb_assert.h.
4289 2014-08-07 Gary Benson <gbenson@redhat.com>
4291 * server.h: Do not include common-utils.h.
4293 2014-08-07 Gary Benson <gbenson@redhat.com>
4295 * server.h: Do not include ptid.h.
4296 * notif.h: Likewise.
4298 2014-08-07 Gary Benson <gbenson@redhat.com>
4300 * server.h: Do not include gdb_locale.h.
4302 2014-08-07 Gary Benson <gbenson@redhat.com>
4304 * server.h: Do not include gdb/signals.h.
4305 * win32-low.c: Likewise.
4307 2014-08-07 Gary Benson <gbenson@redhat.com>
4309 * server.h: Do not include pathmax.h.
4311 2014-08-07 Gary Benson <gbenson@redhat.com>
4313 * server.h: Do not include libiberty.h.
4314 * linux-bfin-low.c: Likewise.
4316 2014-08-07 Gary Benson <gbenson@redhat.com>
4318 * server.h: Do not include ansidecl.h.
4320 2014-08-07 Gary Benson <gbenson@redhat.com>
4322 * linux-x86-low.c: Do not include stddef.h.
4323 * lynx-ppc-low.c: Likewise.
4324 * tracepoint.c: Likewise.
4326 2014-08-07 Gary Benson <gbenson@redhat.com>
4328 * server.h: Do not include stdarg.h.
4329 * nto-low.c: Likewise.
4331 2014-08-07 Gary Benson <gbenson@redhat.com>
4333 * server.h: Do not include stdlib.h.
4334 * inferiors.c: Likewise.
4335 * linux-low.c: Likewise.
4336 * regcache.c: Likewise.
4337 * spu-low.c: Likewise.
4338 * tracepoint.c: Likewise.
4339 * utils.c: Likewise.
4341 2014-08-07 Gary Benson <gbenson@redhat.com>
4343 * server.h: Do not include stdio.h.
4344 * linux-low.c: Likewise.
4345 * remote-utils.c: Likewise.
4346 * spu-low.c: Likewise.
4347 * utils.c: Likewise.
4348 * wincecompat.c: Likewise.
4350 2014-08-06 Gary Benson <gbenson@redhat.com>
4352 * regcache.c (init_register_cache): Move conditionals inside if.
4354 2014-08-06 Gary Benson <gbenson@redhat.com>
4356 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
4358 2014-07-31 Gary Benson <gbenson@redhat.com>
4360 * ax.h: Do not include server.h.
4361 * gdbthread.h: Likewise.
4362 * lynx-low.h: Likewise.
4363 * notif.h: Likewise.
4365 2014-07-30 Gary Benson <gbenson@redhat.com>
4367 * server.h: Include common-defs.h.
4368 Do not include config.h or build-gnulib-gdbserver/config.h.
4370 2014-07-30 Gary Benson <gbenson@redhat.com>
4372 * hostio-errno.c: Move server.h to top of includes list.
4373 * inferiors.c: Likewise.
4374 * linux-x86-low.c: Likewise.
4375 * notif.c: Include server.h.
4377 2014-07-24 Tom Tromey <tromey@redhat.com>
4378 Gary Benson <gbenson@redhat.com>
4380 * server.h (CORE_ADDR): Now unsigned.
4382 2014-07-16 Pedro Alves <palves@redhat.com>
4384 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
4386 2014-07-15 Pedro Alves <palves@redhat.com>
4388 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
4391 2014-07-11 Pedro Alves <palves@redhat.com>
4393 * linux-low.c (kill_wait_lwp): New function, based on
4394 kill_one_lwp_callback, but use my_waitpid directly.
4395 (kill_one_lwp_callback, linux_kill): Use it.
4397 2014-06-23 Pedro Alves <palves@redhat.com>
4399 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
4400 before setting DR0..DR3.
4402 2014-06-20 Gary Benson <gbenson@redhat.com>
4404 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
4405 * configure: Regenerated.
4406 * config.in: Likewise.
4408 2014-06-20 Gary Benson <gbenson@redhat.com>
4410 * Makefile.in (SFILES): Update locations for files moved
4412 (object file files): Reordered.
4414 2014-06-20 Gary Benson <gbenson@redhat.com>
4416 * i386-low.h (i386_dr_low_can_set_addr): Removed.
4417 (i386_dr_low_set_addr): Likewise.
4418 (i386_dr_low_get_addr): Likewise.
4419 (i386_dr_low_can_set_control): Likewise.
4420 (i386_dr_low_set_control): Likewise.
4421 (i386_dr_low_get_control): Likewise.
4422 (i386_dr_low_get_status): Likewise.
4423 (i386_get_debug_register_length): Likewise.
4424 * linux-x86-low.c (i386_dr_low_set_addr):
4425 Changed signature. Made static.
4426 (i386_dr_low_get_addr): Likewise.
4427 (i386_dr_low_set_control): Likewise.
4428 (i386_dr_low_get_control): Likewise.
4429 (i386_dr_low_get_status): Likewise.
4430 (i386_dr_low): New global variable.
4431 * win32-i386-low.c (i386_dr_low_set_addr):
4432 Changed signature. Made static.
4433 (i386_dr_low_get_addr): Likewise.
4434 (i386_dr_low_set_control): Likewise.
4435 (i386_dr_low_get_control): Likewise.
4436 (i386_dr_low_get_status): Likewise.
4437 (i386_dr_low): New global variable.
4439 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
4441 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
4442 * Makefile.in (AR, AR_FLAGS): Define.
4443 * configure: Regenerate.
4445 2014-06-19 Gary Benson <gbenson@redhat.com>
4447 * Makefile.in (i386-dregs.o): New rule.
4448 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
4449 * i386-low.c (target.h): Remove include.
4450 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
4451 (DR_CONTROL_SHIFT): Likewise.
4452 (DR_CONTROL_SIZE): Likewise.
4453 (DR_RW_EXECUTE): Likewise.
4454 (DR_RW_WRITE): Likewise.
4455 (DR_RW_READ): Likewise.
4456 (DR_RW_IORW): Likewise.
4457 (DR_LEN_1): Likewise.
4458 (DR_LEN_2): Likewise.
4459 (DR_LEN_4): Likewise.
4460 (DR_LEN_8): Likewise.
4461 (DR_LOCAL_ENABLE_SHIFT): Likewise.
4462 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
4463 (DR_ENABLE_SIZE): Likewise.
4464 (DR_LOCAL_SLOWDOWN): Likewise.
4465 (DR_GLOBAL_SLOWDOWN): Likewise.
4466 (DR_CONTROL_RESERVED): Likewise.
4467 (I386_DR_CONTROL_MASK): Likewise.
4468 (I386_DR_VACANT): Likewise.
4469 (I386_DR_LOCAL_ENABLE): Likewise.
4470 (I386_DR_GLOBAL_ENABLE): Likewise.
4471 (I386_DR_DISABLE): Likewise.
4472 (I386_DR_SET_RW_LEN): Likewise.
4473 (I386_DR_GET_RW_LEN): Likewise.
4474 (I386_DR_WATCH_HIT): Likewise.
4475 (i386_wp_op_t): Likewise.
4476 (i386_show_dr): Likewise.
4477 (i386_length_and_rw_bits): Likewise.
4478 (i386_insert_aligned_watchpoint): Likewise.
4479 (i386_remove_aligned_watchpoint): Likewise.
4480 (i386_handle_nonaligned_watchpoint): Likewise.
4481 i386_update_inferior_debug_regs(): Likewise.
4482 (i386_dr_insert_watchpoint): Likewise.
4483 (i386_dr_remove_watchpoint): Likewise.
4484 (i386_dr_region_ok_for_watchpoint): Likewise.
4485 (i386_dr_stopped_data_address): Likewise.
4486 (i386_dr_stopped_by_watchpoint): Likewise.
4488 2014-06-19 Gary Benson <gbenson@redhat.com>
4490 * i386-low.c (i386_dr_show): Renamed to
4491 i386_show_dr and made static. All uses updated.
4492 (i386_dr_length_and_rw_bits): Renamed to
4493 i386_length_and_rw_bits and made static.
4495 (i386_dr_insert_aligned_watchpoint): Renamed to
4496 i386_insert_aligned_watchpoint and made static.
4498 (i386_dr_remove_aligned_watchpoint): Renamed to
4499 i386_remove_aligned_watchpoint and made static.
4501 (i386_dr_update_inferior_debug_regs): Renamed to
4502 i386_update_inferior_debug_regs and made static.
4505 2014-06-18 Gary Benson <gbenson@redhat.com>
4507 * i386-low.h (i386_dr_low_can_set_addr): New macro.
4508 (i386_dr_low_can_set_control): Likewise.
4509 (i386_get_debug_register_length): Likewise.
4510 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
4511 (i386_dr_low_can_set_control): Likewise.
4512 (i386_get_debug_register_length): Likewise.
4514 2014-06-17 Gary Benson <gbenson@redhat.com>
4516 * i386-low.h (i386-dregs.h): New include.
4517 (DR_FIRSTADDR): Now in i386-dregs.h.
4518 (DR_LASTADDR): Likewise.
4519 (DR_NADDR): Likewise.
4520 (DR_STATUS): Likewise.
4521 (DR_CONTROL): Likewise.
4522 (i386_debug_reg_state): Likewise.
4523 (i386_dr_insert_watchpoint): Likewise.
4524 (i386_dr_remove_watchpoint): Likewise.
4525 (i386_dr_region_ok_for_watchpoint): Likewise.
4526 (i386_dr_stopped_data_address): Likewise.
4527 (i386_dr_stopped_by_watchpoint): Likewise.
4528 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
4530 2014-06-18 Gary Benson <gbenson@redhat.com>
4532 * i386-low.h (i386_low_insert_watchpoint): Renamed to
4533 i386_dr_insert_watchpoint.
4534 (i386_low_remove_watchpoint): Renamed to
4535 i386_dr_remove_watchpoint.
4536 (i386_low_region_ok_for_watchpoint): Renamed to
4537 i386_dr_region_ok_for_watchpoint.
4538 (i386_low_stopped_data_address): Renamed to
4539 i386_dr_stopped_data_address.
4540 (i386_low_stopped_by_watchpoint): Renamed to
4541 i386_dr_stopped_by_watchpoint.
4542 * i386-low.c (i386_show_dr): Renamed to
4543 i386_dr_show and made nonstatic. All uses updated.
4544 (i386_length_and_rw_bits): Renamed to
4545 i386_dr_length_and_rw_bits and made nonstatic.
4547 (i386_insert_aligned_watchpoint): Renamed to
4548 i386_dr_insert_aligned_watchpoint and made nonstatic.
4550 (i386_remove_aligned_watchpoint): Renamed to
4551 i386_dr_remove_aligned_watchpoint and made nonstatic.
4553 (i386_update_inferior_debug_regs): Renamed to
4554 i386_dr_update_inferior_debug_regs and made nonstatic.
4556 (i386_low_insert_watchpoint): Renamed to
4557 i386_dr_insert_watchpoint. All uses updated.
4558 (i386_low_remove_watchpoint): Renamed to
4559 i386_dr_remove_watchpoint. All uses updated.
4560 (i386_low_region_ok_for_watchpoint): Renamed to
4561 i386_dr_region_ok_for_watchpoint. All uses updated.
4562 (i386_low_stopped_data_address): Renamed to
4563 i386_dr_stopped_data_address. All uses updated.
4564 (i386_low_stopped_by_watchpoint): Renamed to
4565 i386_dr_stopped_by_watchpoint. All uses updated.
4567 2014-06-18 Gary Benson <gbenson@redhat.com>
4569 * i386-low.c (i386_dr_low_can_set_addr): New macro.
4570 (i386_dr_low_can_set_control): Likewise.
4571 (i386_insert_aligned_watchpoint): New check.
4573 2014-06-18 Gary Benson <gbenson@redhat.com>
4575 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
4578 2014-06-18 Gary Benson <gbenson@redhat.com>
4580 * i386-low.c (i386_length_and_rw_bits): Use internal_error
4581 instead of fatal and error.
4582 (i386_handle_nonaligned_watchpoint): Likewise.
4584 2014-06-18 Gary Benson <gbenson@redhat.com>
4586 * i386-low.c (i386_get_debug_register_length): New macro.
4587 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
4588 (i386_show_dr): Use debug_printf instead of fprintf. Use
4589 phex to format values.
4591 2014-06-18 Gary Benson <gbenson@redhat.com>
4593 * i386-low.h: Comment changes.
4594 * i386-low.c: Likewise.
4596 2014-06-18 Gary Benson <gbenson@redhat.com>
4598 * i386-low.c: Whitespace changes.
4600 2014-06-12 Tom Tromey <tromey@redhat.com>
4602 * utils.c (freeargv): Remove.
4604 2014-06-12 Tom Tromey <tromey@redhat.com>
4606 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
4607 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
4608 (parse_debug_format_options): Likewise.
4609 (gdbserver_usage): Likewise.
4610 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
4611 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
4612 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
4614 ($(LIBGNU)): Depend on libiberty.
4615 (all-lib): Recurse into all subdirs.
4616 (install-only): Invoke "install" target in subdirs.
4617 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
4619 * configure: Rebuild.
4620 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
4621 for vasprintf, vsnprintf, or gettimeofday.
4622 * configure.srv: Don't add safe-ctype.o or lbasename.o to
4625 2014-06-05 Joel Brobecker <brobecker@adacore.com>
4627 * development.sh: Delete.
4628 * Makefile.in (config.status): Adjust dependency on development.sh.
4629 * configure.ac: Adjust development.sh source call.
4630 * configure: Regenerate.
4632 2014-06-02 Pedro Alves <palves@redhat.com>
4634 * ax.c (gdb_free_agent_expr): New function.
4635 * ax.h (gdb_free_agent_expr): New declaration.
4636 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
4638 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
4640 (clear_breakpoint_conditions_and_commands): New function.
4641 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
4642 (clear_breakpoint_conditions_and_commands): New declaration.
4644 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
4646 * linux-aarch64-low.c (asm/ptrace.h): Include.
4648 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
4650 Fix TLS access for -static -pthread.
4651 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
4652 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
4653 (thread_db_load_search, try_thread_db_load_1): Initialize it.
4655 2014-05-20 Pedro Alves <palves@redhat.com>
4657 * linux-aarch64-low.c (aarch64_insert_point)
4658 (aarch64_remove_point): No longer check whether the type is
4659 supported here. Adjust to new interface.
4660 (the_low_target): Install aarch64_supports_z_point_type as
4661 supports_z_point_type method.
4662 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
4663 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
4664 instead of a Z packet char. Adjust.
4665 (arm_supports_z_point_type): New function.
4666 (arm_insert_point, arm_remove_point): Adjust to new interface.
4667 (the_low_target): Install arm_supports_z_point_type.
4668 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
4669 (cris_insert_point, cris_remove_point): Adjust to new interface.
4670 Don't check whether the type is supported here.
4671 (the_low_target): Install cris_supports_z_point_type.
4672 * linux-low.c (linux_supports_z_point_type): New function.
4673 (linux_insert_point, linux_remove_point): Adjust to new interface.
4674 * linux-low.h (struct linux_target_ops) <insert_point,
4675 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
4676 raw_breakpoint pointer parameter.
4677 <supports_z_point_type>: New method.
4678 * linux-mips-low.c (mips_supports_z_point_type): New function.
4679 (mips_insert_point, mips_remove_point): Adjust to new interface.
4680 Use mips_supports_z_point_type.
4681 (the_low_target): Install mips_supports_z_point_type.
4682 * linux-ppc-low.c (the_low_target): Install NULL as
4683 supports_z_point_type method.
4684 * linux-s390-low.c (the_low_target): Install NULL as
4685 supports_z_point_type method.
4686 * linux-sparc-low.c (the_low_target): Install NULL as
4687 supports_z_point_type method.
4688 * linux-x86-low.c (x86_supports_z_point_type): New function.
4689 (x86_insert_point): Adjust to new insert_point interface. Use
4690 insert_memory_breakpoint. Adjust to new
4691 i386_low_insert_watchpoint interface.
4692 (x86_remove_point): Adjust to remove_point interface. Use
4693 remove_memory_breakpoint. Adjust to new
4694 i386_low_remove_watchpoint interface.
4695 (the_low_target): Install x86_supports_z_point_type.
4696 * lynx-low.c (lynx_target_ops): Install NULL as
4697 supports_z_point_type callback.
4698 * nto-low.c (nto_supports_z_point_type): New.
4699 (nto_insert_point, nto_remove_point): Adjust to new interface.
4700 (nto_target_ops): Install nto_supports_z_point_type.
4701 * mem-break.c: Adjust intro comment.
4702 (struct raw_breakpoint) <raw_type, size>: New fields.
4703 <inserted>: Update comment.
4704 <shlib_disabled>: Delete field.
4705 (enum bkpt_type) <gdb_breakpoint>: Delete value.
4706 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
4707 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
4708 (raw_bkpt_type_to_target_hw_bp_type): New function.
4709 (find_enabled_raw_code_breakpoint_at): New function.
4710 (find_raw_breakpoint_at): New type and size parameters. Use them.
4711 (insert_memory_breakpoint): New function, based off
4712 set_raw_breakpoint_at.
4713 (remove_memory_breakpoint): New function.
4714 (set_raw_breakpoint_at): Reimplement.
4715 (set_breakpoint): New, based on set_breakpoint_at.
4716 (set_breakpoint_at): Reimplement.
4717 (delete_raw_breakpoint): Go through the_target->remove_point
4718 instead of assuming memory breakpoints.
4719 (find_gdb_breakpoint_at): Delete.
4720 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
4721 (find_gdb_breakpoint): New function.
4722 (set_gdb_breakpoint_at): Delete.
4723 (z_type_supported): New function.
4724 (set_gdb_breakpoint_1): New function, loosely based off
4725 set_gdb_breakpoint_at.
4726 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
4727 (delete_gdb_breakpoint_at): Delete.
4728 (delete_gdb_breakpoint_1): New function, loosely based off
4729 delete_gdb_breakpoint_at.
4730 (delete_gdb_breakpoint): New function.
4731 (clear_gdb_breakpoint_conditions): Rename to ...
4732 (clear_breakpoint_conditions): ... this. Don't handle a NULL
4734 (add_condition_to_breakpoint): Make static.
4735 (add_breakpoint_condition): Take a struct breakpoint pointer
4736 instead of an address. Adjust.
4737 (gdb_condition_true_at_breakpoint): Rename to ...
4738 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
4740 (gdb_condition_true_at_breakpoint): Reimplement.
4741 (add_breakpoint_commands): Take a struct breakpoint pointer
4742 instead of an address. Adjust.
4743 (gdb_no_commands_at_breakpoint): Rename to ...
4744 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
4745 parameter. Return true if no breakpoint was found. Change debug
4747 (gdb_no_commands_at_breakpoint): Reimplement.
4748 (run_breakpoint_commands): Rename to ...
4749 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
4750 and change return type to boolean.
4751 (run_breakpoint_commands): New function.
4752 (gdb_breakpoint_here): Also check for Z1 breakpoints.
4753 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
4754 breakpoint. Go through the_target->remove_point instead of
4755 assuming memory breakpoint.
4756 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
4757 software and hardware breakpoints.
4758 (reinsert_raw_breakpoint): Go through the_target->insert_point
4759 instead of assuming memory breakpoint.
4760 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
4761 software and hardware breakpoints.
4762 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
4763 Check both software and hardware breakpoints.
4764 (validate_inserted_breakpoint): Assert the breakpoint is a
4765 software breakpoint. Set the inserted flag to -1 instead of
4766 setting shlib_disabled.
4767 (delete_disabled_breakpoints): Adjust.
4768 (validate_breakpoints): Only validate software breakpoints.
4769 Adjust to inserted flag change.
4770 (check_mem_read, check_mem_write): Skip breakpoint types other
4771 than software breakpoints. Adjust to inserted flag change.
4772 * mem-break.h (enum raw_bkpt_type): New enum.
4773 (raw_breakpoint, struct process_info): Forward declare.
4774 (Z_packet_to_target_hw_bp_type): Delete declaration.
4775 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
4776 (set_gdb_breakpoint, delete_gdb_breakpoint)
4777 (clear_breakpoint_conditions): New declarations.
4778 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
4779 (breakpoint_inserted_here): Update comment.
4780 (add_breakpoint_condition, add_breakpoint_commands): Replace
4781 address parameter with a breakpoint pointer parameter.
4782 (gdb_breakpoint_here): Update comment.
4783 (delete_gdb_breakpoint_at): Delete.
4784 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
4785 * server.c (process_point_options): Take a struct breakpoint
4786 pointer instead of an address. Adjust.
4787 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
4788 delete_gdb_breakpoint.
4789 * spu-low.c (spu_target_ops): Install NULL as
4790 supports_z_point_type method.
4791 * target.h: Include mem-break.h.
4792 (struct target_ops) <prepare_to_access_memory>: Update comment.
4793 <supports_z_point_type>: New field.
4794 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4795 instead of a char. Also take a raw breakpoint pointer.
4796 * win32-arm-low.c (the_low_target): Install NULL as
4797 supports_z_point_type.
4798 * win32-i386-low.c (i386_supports_z_point_type): New function.
4799 (i386_insert_point, i386_remove_point): Adjust to new interface.
4800 (the_low_target): Install i386_supports_z_point_type.
4801 * win32-low.c (win32_supports_z_point_type): New function.
4802 (win32_insert_point, win32_remove_point): Adjust to new interface.
4803 (win32_target_ops): Install win32_supports_z_point_type.
4804 * win32-low.h (struct win32_target_ops):
4805 <supports_z_point_type>: New method.
4806 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4807 instead of a char. Also take a raw breakpoint pointer.
4809 2014-05-20 Pedro Alves <palves@redhat.com>
4811 * mem-break.h: Include break-common.h.
4812 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
4813 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
4814 (Z_packet_to_target_hw_bp_type): New declaration.
4815 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
4816 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
4817 (Z_PACKET_ACCESS_WP): Delete macros.
4818 (Z_packet_to_hw_type): Delete function.
4819 * i386-low.h: Don't include break-common.h here.
4820 (Z_packet_to_hw_type): Delete declaration.
4821 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
4822 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
4823 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
4824 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
4825 * linux-aarch64-low.c: Don't include break-common.h here.
4826 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
4827 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
4828 (Z_packet_to_target_hw_bp_type): Delete function.
4829 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
4831 (mips_insert_point, mips_remove_point): Use
4832 Z_packet_to_target_hw_bp_type.
4834 2014-05-20 Pedro Alves <palves@redhat.com>
4836 * linux-aarch64-low.c: Include break-common.h.
4837 (enum target_point_type): Delete.
4838 (Z_packet_to_point_type): Rename to ...
4839 (Z_packet_to_target_hw_bp_type): ... this, and return a
4840 target_hw_bp_type instead.
4841 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
4842 instead of an enum target_point_type.
4843 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
4845 (aarch64_dr_state_insert_one_point)
4846 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
4847 (aarch64_handle_aligned_watchpoint)
4848 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
4849 Take an enum target_hw_bp_type instead of an enum
4851 (aarch64_supports_z_point_type): New function.
4852 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
4853 use Z_packet_to_target_hw_bp_type.
4855 2014-05-20 Joel Brobecker <brobecker@adacore.com>
4857 * configure.ac: Only use -Werror by default when DEVELOPMENT
4859 * configure: Regenerate.
4861 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
4863 Fix gdbserver qGetTLSAddr for x86_64 -m32.
4864 * linux-x86-low.c (X86_64_USER_REGS): New.
4865 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
4867 2014-04-28 Yao Qi <yao@codesourcery.com>
4869 * Makefile.in (i386-avx512.c): Fix the typo of generated file
4872 2014-04-25 Pedro Alves <palves@redhat.com>
4875 * linux-low.c (linux_attach_fail_reason_string): New function.
4876 (linux_attach_lwp): Delete.
4877 (linux_attach_lwp_1): Rename to ...
4878 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
4879 argument. Remove "initial" parameter. Return int instead of
4880 void. Don't error or warn here.
4881 (linux_attach): Adjust to call linux_attach_lwp. Call error on
4882 failure to attach to the tgid. Call warning when failing to
4884 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
4885 argument. Remove "initial" parameter. Return int instead of
4886 void. Don't error or warn here.
4887 (linux_attach_fail_reason_string): New declaration.
4888 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
4889 interface change. Use linux_attach_fail_reason_string.
4891 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
4892 Walfred Tedeschi <walfred.tedeschi@intel.com>
4894 * Makefile.in: Added rules to handle new files
4895 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
4896 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
4897 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
4898 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
4899 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
4900 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
4902 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
4903 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
4904 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
4905 i386/x32-avx512.xml.
4906 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
4907 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
4908 i386/x32-avx512-linux.xml.
4909 * i387-fp.c (num_avx512_k_registers): New constant for number
4911 (num_avx512_zmmh_low_registers): New constant for number of
4912 lower ZMM registers (0-15).
4913 (num_avx512_zmmh_high_registers): New constant for number of
4914 higher ZMM registers (16-31).
4915 (num_avx512_ymmh_registers): New contant for number of higher
4916 YMM registers (ymm16-31 added by avx521 on x86_64).
4917 (num_avx512_xmm_registers): New constant for number of higher
4918 XMM registers (xmm16-31 added by AVX512 on x86_64).
4919 (struct i387_xsave): Add space for AVX512 registers.
4920 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
4921 Add code to handle AVX512 registers.
4922 (i387_xsave_to_cache): Add code to handle AVX512 registers.
4923 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
4924 prototypei from generated file.
4925 (tdesc_amd64_avx512_linux): Likewise.
4926 (init_registers_x32_avx512_linux): Likewise.
4927 (tdesc_x32_avx512_linux): Likewise.
4928 (init_registers_i386_avx512_linux): Likewise.
4929 (tdesc_i386_avx512_linux): Likewise.
4930 (x86_64_regmap): Add AVX512 registers.
4931 (x86_linux_read_description): Add code to handle AVX512 XSTATE
4933 (initialize_low_arch): Add code to initialize AVX512 registers.
4935 2014-04-23 Pedro Alves <palves@redhat.com>
4937 * mem-break.c (find_gdb_breakpoint_at): Make static.
4938 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
4940 2014-04-23 Pedro Alves <palves@redhat.com>
4942 * i386-low.c: Don't include break-common.h here.
4943 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
4944 prototype to take target_hw_bp_type as argument instead of a Z
4946 * i386-low.h: Include break-common.h here.
4947 (Z_packet_to_hw_type): Declare.
4948 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
4950 * linux-x86-low.c (x86_insert_point): Convert the packet number to
4951 a target_hw_bp_type before calling i386_low_insert_watchpoint.
4952 (x86_remove_point): Convert the packet number to a
4953 target_hw_bp_type before calling i386_low_remove_watchpoint.
4954 * win32-i386-low.c (i386_insert_point): Convert the packet number
4955 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
4956 (i386_remove_point): Convert the packet number to a
4957 target_hw_bp_type before calling i386_low_remove_watchpoint.
4959 2014-04-23 Pedro Alves <palves@redhat.com>
4961 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
4963 2014-04-10 Pedro Alves <palves@redhat.com>
4965 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
4966 Check if the condition or command is NULL before checking if the
4967 breakpoint is known. On success, return true.
4968 * mem-break.h (add_breakpoint_condition): Document return.
4969 (add_breakpoint_commands): Add describing comment.
4970 * server.c (skip_to_semicolon): New function.
4971 (process_point_options): Use it.
4973 2014-04-09 Pedro Alves <palves@redhat.com>
4975 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
4978 2014-02-27 Pedro Alves <palves@redhat.com>
4981 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
4983 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
4985 (last_thread_of_process_p): Take a PID argument instead of a
4987 (linux_wait_for_lwp): Delete.
4988 (num_lwps, check_zombie_leaders, not_stopped_callback): New
4990 (linux_low_filter_event): New function, party factored out from
4991 linux_wait_for_event.
4992 (linux_wait_for_event): Rename to ...
4993 (linux_wait_for_event_filtered): ... this. Add new filter ptid
4994 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
4995 sigsuspend. Check for zombie leaders.
4996 (linux_wait_for_event): Reimplement as wrapper around
4997 linux_wait_for_event_filtered.
4998 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
4999 a normal or signal exit is seen, it's the whole process exiting.
5000 (wait_for_sigstop): No longer a for_each_inferior callback.
5001 Rewrite on top of linux_wait_for_event_filtered.
5002 (stop_all_lwps): Call wait_for_sigstop directly.
5003 * server.c (resume, handle_target_event): Handle
5004 TARGET_WAITKIND_NO_RESUMED.
5006 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5008 * win32-low.c (psapi_get_dll_name,
5009 * win32_CreateToolhelp32Snapshot): Delete.
5010 (win32_CreateToolhelp32Snapshot, win32_Module32First)
5011 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
5013 (handle_load_dll): Add function description.
5014 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
5016 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5018 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
5020 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
5021 base address when calling win32_add_one_solib.
5022 (handle_load_dll): Delete local variable load_addr.
5023 Remove 0x1000 offset applied to DLL base address when calling
5024 win32_add_one_solib.
5025 (handle_unload_dll): Add comment.
5027 2014-02-26 Joel Brobecker <brobecker@adacore.com>
5029 * win32-low.c (win32_add_all_dlls): Renames
5030 win32_ensure_ntdll_loaded. Rewrite function documentation.
5031 Adjust implementation to always load all DLLs.
5032 Add 0x1000 offset to DLL base address when calling
5033 win32_add_one_solib.
5034 (child_initialization_done): New static global.
5035 (do_initial_child_stuff): Set child_initialization_done to
5036 zero during child initialization, and 1 after. Replace call
5037 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
5039 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
5040 (handle_unload_dll): Add function documentation.
5041 (get_child_debug_event): Ignore load and unload DLL events
5042 during child initialization.
5044 2014-02-20 Doug Evans <dje@google.com>
5046 Remove global all_lwps.
5047 * inferiors.h (ptid_of): Move here from linux-low.h.
5048 (pid_of, lwpid_of): Ditto.
5049 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
5050 parameter is a struct thread_info * now.
5051 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
5052 directly. Pass &all_threads to find_inferior instead of &all_lwps.
5053 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
5055 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
5056 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
5057 * linux-arm-low.c (update_registers_callback): Update, "entry"
5058 parameter is a struct thread_info * now.
5059 Fetch lwpid from current_inferior directly.
5060 (arm_insert_point): Pass &all_threads to find_inferior instead of
5062 (arm_remove_point): Ditto.
5063 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
5064 (arm_prepare_to_resume): Fetch pid from thread.
5065 (arm_read_description): Fetch lwpid from current_inferior directly.
5066 * linux-low.c (all_lwps): Delete.
5067 (delete_lwp): Delete call to remove_inferior.
5068 (handle_extended_wait): Fetch lwpid from thread.
5069 (add_lwp): Don't set lwp->entry.id. Remove call to
5070 add_inferior_to_list.
5071 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
5072 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
5073 (kill_one_lwp_callback): Ditto.
5074 (linux_kill): Don't dereference NULL pointer.
5075 Fetch ptid,lwpid from thread.
5076 (get_detach_signal): Fetch ptid from thread.
5077 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
5078 Simplify call to regcache_invalidate_thread.
5079 (delete_lwp_callback): Update, "entry" parameter is a
5080 struct thread_info * now. Fetch pid from thread.
5081 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
5082 (status_pending_p_callback): Update, "entry" parameter is a
5083 struct thread_info * now. Fetch ptid from thread.
5084 (find_lwp_pid): Update, "entry" parameter is a
5085 struct thread_info * now.
5086 (linux_wait_for_lwp): Fetch pid from thread.
5087 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
5088 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
5089 (enqueue_one_deferred_signal): Fetch lwpid from thread.
5090 (dequeue_one_deferred_signal): Ditto.
5091 (cancel_breakpoint): Fetch ptid from current_inferior.
5092 (linux_wait_for_event): Pass &all_threads to find_inferior,
5093 not &all_lwps. Fetch ptid, lwpid from thread.
5094 (count_events_callback): Update, "entry" parameter is a
5095 struct thread_info * now.
5096 (select_singlestep_lwp_callback): Ditto.
5097 (select_event_lwp_callback): Ditto.
5098 (cancel_breakpoints_callback): Ditto.
5099 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
5101 (select_event_lwp): Ditto. Fetch ptid from event_thread.
5102 (unsuspend_one_lwp): Update, "entry" parameter is a
5103 struct thread_info * now.
5104 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
5106 (linux_stabilize_threads): Ditto. And for for_each_inferior.
5107 Fetch lwpid from thread, not lwp.
5108 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
5109 Pass &all_threads to find_inferior, not &all_lwps.
5110 (send_sigstop): Fetch lwpid from thread, not lwp.
5111 (send_sigstop_callback): Update, "entry" parameter is a
5112 struct thread_info * now.
5113 (suspend_and_send_sigstop_callback): Ditto.
5114 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
5115 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
5116 struct thread_info * now.
5117 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
5119 (lwp_running): Update, "entry" parameter is a
5120 struct thread_info * now.
5121 (stop_all_lwps): Fetch ptid from thread.
5122 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
5123 (linux_resume_one_lwp): Fetch lwpid from thread.
5124 (linux_set_resume_request): Update, "entry" parameter is a
5125 struct thread_info * now. Fetch pid, lwpid from thread.
5126 (resume_status_pending_p): Update, "entry" parameter is a
5127 struct thread_info * now.
5128 (need_step_over_p): Ditto. Fetch lwpid from thread.
5129 (start_step_over): Fetch lwpid from thread.
5130 (linux_resume_one_thread): Update, "entry" parameter is a
5131 struct thread_info * now. Fetch lwpid from thread.
5132 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
5133 (proceed_one_lwp): Update, "entry" parameter is a
5134 struct thread_info * now. Fetch lwpid from thread.
5135 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
5136 struct thread_info * now.
5137 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
5138 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
5139 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
5141 (regsets_store_inferior_registers): Ditto.
5142 (fetch_register, store_register): Ditto.
5143 (linux_read_memory, linux_write_memory): Ditto.
5144 (linux_request_interrupt): Ditto.
5145 (linux_read_auxv): Ditto.
5146 (linux_xfer_siginfo): Ditto.
5147 (linux_qxfer_spu): Ditto.
5148 (linux_qxfer_libraries_svr4): Ditto.
5149 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
5150 moved to inferiors.h.
5152 (get_thread_lwp): Update.
5153 (struct lwp_info): Delete member "entry". Simplify comment for
5156 * linux-mips-low.c (mips_read_description): Fetch lwpid from
5157 current_inferior directly.
5158 (update_watch_registers_callback): Update, "entry" parameter is a
5159 struct thread_info * now. Fetch pid from thread.
5160 (mips_linux_prepare_to_resume): Fetch ptid from thread.
5161 (mips_insert_point): Fetch lwpid from current_inferior.
5162 Pass &all_threads to find_inferior, not &all_lwps.
5163 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
5164 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
5166 (mips_stopped_data_address): Ditto.
5167 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
5169 * linux-tile-low.c (tile_arch_setup): Ditto.
5170 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
5171 (update_debug_registers_callback): Update, "entry" parameter is a
5172 struct thread_info * now. Fetch pid from thread.
5173 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
5174 Pass &all_threads to find_inferior, not &all_lwps.
5175 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
5176 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
5177 Pass &all_threads to find_inferior, not &all_lwps.
5178 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
5179 (i386_dr_low_get_status): Ditto.
5180 (x86_linux_prepare_to_resume): Fetch ptid from thread.
5181 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
5182 (x86_linux_read_description): Ditto.
5183 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
5185 2014-02-20 Doug Evans <dje@google.com>
5187 * inferiors.c (get_first_inferior): Fix buglet.
5189 2014-02-19 Doug Evans <dje@google.com>
5191 * gdbthread.h (add_thread): Change result type to struct thread_info *.
5192 * inferiors.c (add_thread): Change result type to struct thread_info *.
5193 All callers updated.
5194 (add_lwp): Call add_thread here instead of in callers.
5195 All callers updated.
5196 * linux-low.h (get_lwp_thread): Rewrite.
5197 (struct lwp_info): New member "thread".
5199 2014-02-19 Doug Evans <dje@google.com>
5201 * linux-low.c (add_lwp): Change result to struct lwp_info *.
5202 All callers updated.
5204 2014-02-19 Doug Evans <dje@google.com>
5206 * inferiors.c (add_thread): Fix whitespace.
5208 2014-02-19 Doug Evans <dje@google.com>
5210 * dll.c (clear_dlls): Replace accessing list implemention details
5212 * gdbthread.h (get_first_thread): Declare.
5213 * inferiors.c (for_each_inferior_with_data): New function.
5214 (get_first_thread): New function.
5215 (find_thread_ptid): Simplify.
5216 (get_first_inferior): New function.
5217 (clear_list): Delete.
5218 (one_inferior_p): New function.
5219 (clear_inferior_list): New function.
5220 (clear_inferiors): Update.
5221 * inferiors.h (for_each_inferior_with_data): Declare.
5222 (clear_inferior_list): Declare.
5223 (one_inferior_p): Declare.
5224 (get_first_inferior): Declare.
5225 * linux-low.c (linux_wait_for_event): Replace accessing list
5226 implemention details with API function.
5227 * server.c (target_running): Ditto.
5228 (accumulate_file_name_length): New function.
5229 (emit_dll_description): New function.
5230 (handle_qxfer_libraries): Replace accessing list implemention
5231 details with API function.
5232 (handle_qxfer_threads_worker): New function.
5233 (handle_qxfer_threads_proper): Replace accessing list implemention
5234 details with API function.
5235 (handle_query): Ditto.
5236 (visit_actioned_threads_callback_ftype): New typedef.
5237 (visit_actioned_threads_data): New struct.
5238 (visit_actioned_threads): Rewrite to be find_inferior callback.
5239 (resume): Call find_inferior.
5240 (handle_status): Replace accessing list implemention
5241 details with API function.
5242 (process_serial_event): Replace accessing list implemention details
5244 * target.c (set_desired_inferior): Replace accessing list implemention
5245 details with API function.
5246 * tracepoint.c (same_process_p): New function.
5247 (gdb_agent_about_to_close): Replace accessing list implemention
5248 details with API function.
5249 * win32-low.c (child_delete_thread): Replace accessing list
5250 implemention details with API function.
5251 (match_dll_by_basename): New function.
5252 (dll_is_loaded_by_basename): New function.
5253 (win32_ensure_ntdll_loaded): Replace accessing list implemention
5254 details call to dll_is_loaded_by_basename.
5256 2014-02-19 Doug Evans <dje@google.com>
5258 * dll.h (struct dll_info): Add comment.
5259 * gdbthread.h (struct thread_info): Add comment.
5260 (current_ptid): Simplify.
5261 * inferiors.c (add_process): Update.
5262 (remove_process): Update.
5263 * inferiors.h (struct process_info): Rename member "head" to "entry".
5264 * linux-low.c (delete_lwp): Update.
5266 (last_thread_of_process_p): Update.
5267 (kill_one_lwp_callback, linux_kill): Update.
5268 (status_pending_p_callback): Update.
5269 (wait_for_sigstop): Update. Simplify read of ptid.
5270 (start_step_over): Update.
5271 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
5272 (get_lwp_thread): Update.
5273 (struct lwp_info): Rename member "head" to "entry".
5274 * regcache.h (inferior_list_entry): Delete.
5275 * server.c (kill_inferior_callback): Update.
5276 (detach_or_kill_inferior_callback): Update.
5277 (print_started_pid): Update.
5278 (print_attached_pid): Update.
5279 (process_serial_event): Simplify read of ptid.
5280 * thread-db.c (thread_db_create_event): Update.
5281 (thread_db_get_tls_address): Update.
5282 * win32-low.c (current_inferior_ptid): Simplify.
5284 2014-02-19 Tom Tromey <tromey@redhat.com>
5286 * target.h (struct target_ops) <supports_btrace>: Add target_ops
5288 (target_supports_btrace): Update.
5290 2014-02-14 Yao Qi <yao@codesourcery.com>
5292 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
5293 (rsp-low-ipa.o): New target.
5295 2014-02-12 Tom Tromey <tromey@redhat.com>
5297 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
5298 convert_ascii_to_int.
5299 * regcache.c (registers_to_string): Likewise.
5300 * remote-utils.c (decode_M_packet): Likewise.
5301 * server.c (process_serial_event): Likewise.
5303 2014-02-12 Tom Tromey <tromey@redhat.com>
5305 * server.c (handle_query, handle_v_run): Use hex2bin, not
5307 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
5309 2014-02-12 Tom Tromey <tromey@redhat.com>
5311 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
5312 convert_int_to_ascii.
5313 * regcache.c (registers_to_string, collect_register_as_string):
5315 * remote-utils.c (look_up_one_symbol, relocate_instruction):
5317 * server.c (process_serial_event): Likewise.
5318 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
5319 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
5321 2014-02-12 Tom Tromey <tromey@redhat.com>
5323 * remote-utils.c (look_up_one_symbol, monitor_output): Use
5324 bin2hex, not hexify.
5325 * tracepoint.c (cmd_qtstatus): Likewise.
5327 2014-02-12 Tom Tromey <tromey@redhat.com>
5329 * remote-utils.c (monitor_output): Pass explicit length to
5332 2014-02-12 Tom Tromey <tromey@redhat.com>
5334 * tracepoint.c: Include rsp-low.h.
5335 * server.c: Include rsp-low.h.
5336 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
5337 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
5339 * remote-utils.c: Include rsp-low.h.
5340 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
5341 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
5342 (convert_int_to_ascii, convert_ascii_to_int): Move to
5344 * regcache.c: Include rsp-low.h.
5345 * ax.c: Include rsp-low.h.
5346 * Makefile.in (SFILES): Add common/rsp-low.c.
5347 (OBS): Add rsp-low.o.
5348 (rsp-low.o): New target.
5350 2014-02-12 Tom Tromey <tromey@redhat.com>
5352 * utils.h (pulongest, plongest, phex_nz): Don't declare.
5353 Include print-utils.h.
5354 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
5355 (plongest, thirty_two, phex_nz): Remove.
5356 * Makefile.in (SFILES): Add common/print-utils.c.
5357 (OBS): Add print-utils.o.
5358 (print-utils-ipa.o): New target.
5359 (print-utils.o): New target.
5360 (IPA_OBJS): Add print-utils-ipa.o.
5362 2014-02-06 Tom Tromey <tromey@redhat.com>
5364 * Makefile.in (SFILES): Fix indentation.
5366 2014-02-05 Doug Evans <dje@google.com>
5368 * linux-low.c (linux_wait_for_event): Improve comment.
5369 (linux_wait_1): Keep current_inferior in sync with event_child.
5371 2014-01-22 Doug Evans <dje@google.com>
5373 * gdbthread.h (gdb_id_to_thread): Delete, unused.
5375 2014-01-22 Doug Evans <dje@google.com>
5377 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
5378 * configure: Regenerate.
5379 * config.in: Regenerate.
5380 * Makefile.in (SFILES): Add debug.c.
5382 * debug.c: New file.
5383 * debug.h: New file.
5384 * linux-aarch64-low.c (*): Update all debugging printfs to use
5385 debug_printf instead of fprintf.
5386 * linux-arm-low.c (*): Ditto.
5387 * linux-cris-low.c (*): Ditto.
5388 * linux-crisv32-low.c (*): Ditto.
5389 * linux-m32r-low.c (*): Ditto.
5390 * linux-sparc-low.c (*): Ditto.
5391 * linux-x86.c (*): Ditto.
5392 * linux-low.c (*): Ditto.
5393 (linux_wait_1): Add calls to debug_enter, debug_exit.
5394 (linux_wait): Remove redundant debugging printf.
5395 (stop_all_lwps): Add calls to debug_enter, debug_exit.
5396 (linux_resume, unstop_all_lwps): Ditto.
5397 * mem-break.c (*): Update all debugging printfs to use
5398 debug_printf instead of fprintf.
5399 * remote-utils.c (*): Ditto.
5400 * thread-db.c (*): Ditto.
5401 * server.c #include <ctype.h>, "gdb_vecs.h".
5402 (debug_threads): Moved to debug.c.
5403 (*): Update all debugging printfs to use debug_printf instead of
5405 (start_inferior): Replace call to fflush with call to debug_flush.
5406 (monitor_show_help): Mention set debug-format.
5407 (parse_debug_format_options): New function.
5408 (handle_monitor_command): Handle "monitor set debug-format".
5409 (gdbserver_usage): Mention --debug-format.
5410 (main): Parse --debug-format.
5411 * server.h (debug_threads): Declaration moved to debug.h.
5413 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
5414 trace_debug_1 that uses debug_printf.
5415 (tracepoint_look_up_symbols): Update all debugging printfs to use
5416 debug_printf instead of fprintf.
5418 2014-01-20 Baruch Siach <baruch@tkos.co.il>
5420 * linux-xtensa-low.c: Include asm/ptrace.h instead of
5423 2014-01-17 Pedro Alves <palves@redhat.com>
5426 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
5427 defined after including gdb_proc_service.h.
5429 2014-01-16 Doug Evans <dje@google.com>
5431 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
5432 (match_dll): Use it.
5434 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
5436 * target.h (target_ops) <read_btrace>: Change parameters and
5437 return type to allow error reporting.
5438 * server.c (handle_qxfer_btrace): Support delta reads. Pass
5439 trace reading errors on.
5440 * linux-low.c (linux_low_read_btrace): Pass trace reading
5442 (linux_low_disable_btrace): New.
5444 2014-01-15 Doug Evans <dje@google.com>
5446 * inferiors.c (thread_id_to_gdb_id): Delete.
5447 * inferiors.h (thread_id_to_gdb_id): Delete.
5449 2014-01-13 Eli Zaretskii <eliz@gnu.org>
5451 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
5452 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
5455 2014-01-08 Pedro Alves <palves@redhat.com>
5457 * server.c (handle_status): Don't discard previous queued stop
5458 replies or thread's pending status here.
5459 (main) <disconnection>: Do it here instead.
5461 2014-01-08 Pedro Alves <palves@redhat.com>
5463 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
5464 * server.c (visit_actioned_threads, handle_pending_status): New
5466 (handle_v_cont): Factor out parts to ...
5467 (resume): ... this new function. If in all-stop, and a thread
5468 being resumed has a pending status, report it without actually
5470 (myresume): Adjust to use the new 'resume' function.
5471 (clear_pending_status_callback, set_pending_status_callback)
5472 (find_status_pending_thread_callback): New functions.
5473 (handle_status): Handle the case of multiple threads having
5474 interesting statuses to report. Report threads' real last signal
5475 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
5476 with an interesting thread to report the status for, instead of
5477 always reporting the status of the first thread.
5479 2014-01-01 Joel Brobecker <brobecker@adacore.com>
5481 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
5482 * gdbreplay.c (gdbreplay_version): Likewise.
5484 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
5486 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
5487 iov.iov_len with the real length in use.
5489 2013-12-13 Joel Brobecker <brobecker@adacore.com>
5491 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
5492 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
5493 for all targets that use win32-low.c.
5494 * win32-low.c (win32_ensure_ntdll_loaded): New function.
5495 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
5497 2013-12-13 Pedro Alves <palves@redhat.com>
5499 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
5500 if equal to TARGET_WAITKIND_LOADED.
5501 * win32-low.c (cached_status): New static global.
5502 (win32_wait): Add declaration.
5503 (do_initial_child_stuff): Flush all initial pending debug events
5504 up to the initial breakpoint.
5505 (win32_wait): If CACHED_STATUS was set, return that instead
5506 of doing a real wait. Remove the code resuming the execution
5507 of the inferior after receiving a TARGET_WAITKIND_LOADED event
5508 during the initial phase. Also remove the code changing
5509 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
5510 TARGET_WAITKIND_STOPPED.
5512 2013-12-11 Yao Qi <yao@codesourcery.com>
5514 * notif.c (handle_notif_ack): Return 0 if no notification
5517 2013-11-20 Doug Evans <dje@google.com>
5519 * linux-low.c (linux_set_resume_request): Fix comment.
5521 2013-11-20 Doug Evans <dje@google.com>
5523 * linux-low.c (resume_status_pending_p): Tweak comment.
5525 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
5527 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
5528 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
5529 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
5530 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
5531 (srv_amd64_regobj): Add amd64-mpx.o.
5532 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
5533 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
5534 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
5535 * i387-fp.c (num_pl_bnd_register) Added constant.
5536 (num_pl_bnd_cfg_registers) Added constant.
5537 (struct i387_xsave) Added reserved area and MPX fields.
5538 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
5539 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
5541 (tdesc_i386_mpx_linux): Add MPX amd64 target.
5542 (init_registers_amd64_mpx_linux): Declare new function.
5543 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
5544 (x86_64_regmap): Add MPX registers.
5545 (x86_linux_read_description): Add MPX case.
5546 (initialize_low_arch): Initialize MPX targets.
5548 2013-11-18 Tom Tromey <tromey@redhat.com>
5550 * configure: Rebuild.
5551 * configure.ac: Don't check for stdlib.h.
5552 * gdbreplay.c: Unconditionally include stdlib.h.
5554 2013-11-18 Tom Tromey <tromey@redhat.com>
5556 * config.in: Rebuild.
5557 * configure: Rebuild.
5558 * configure.ac: Don't use AC_HEADER_DIRENT.
5560 2013-11-18 Tom Tromey <tromey@redhat.com>
5562 * server.h: Don't check HAVE_STRING_H.
5563 * gdbreplay.c: Don't check HAVE_STRING_H.
5564 * configure: Rebuild.
5566 2013-11-18 Tom Tromey <tromey@redhat.com>
5568 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
5571 2013-11-08 Tom Tromey <tromey@redhat.com>
5573 * configure, config.in: Rebuild.
5574 * configure.ac: Remove unused configury.
5576 2013-11-08 Tom Tromey <tromey@redhat.com>
5578 * acinclude.m4: Include common.m4, codeset.m4.
5579 * configure, config.in: Rebuild.
5580 * configure.ac: Use GDB_AC_COMMON.
5582 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
5584 * linux-s390-low.c (HWCAP_S390_TE): New define.
5585 (s390_arch_setup): Consider the TE field in the HWCAP for
5586 determining 'have_regset_tdb'.
5588 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
5591 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
5594 2013-10-02 Pedro Alves <palves@redhat.com>
5596 * server.c (process_serial_event): Don't output "GDBserver
5597 exiting" if GDB is connected through stdio.
5598 * target.c (mywait): Likewise, be silent if GDB is connected
5601 2013-10-01 Joel Brobecker <brobecker@adacore.com>
5603 * lynx-low.c (lynx_add_threads_after_attach): New function.
5604 (lynx_attach): Remove call to add_thread. Add call to
5605 lynx_add_threads_after_attach instead.
5607 2013-09-28 Mike Frysinger <vapier@gentoo.org>
5609 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
5610 * config.in, configure: Regenerated.
5612 2013-09-18 Yao Qi <yao@codesourcery.com>
5615 * server.c (start_inferior): Clear 'resume_info'.
5617 2013-09-16 Jiong Wang <jiwang@tilera.com>
5619 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
5622 2013-09-16 Jiong Wang <jiwang@tilera.com>
5624 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
5625 linux-tile-low.o to srv_tgtobj.
5627 2013-09-16 Will Newton <will.newton@linaro.org>
5629 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
5632 2013-09-06 Pedro Alves <palves@redhat.com>
5634 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
5635 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
5636 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
5637 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
5638 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
5639 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
5641 2013-09-06 Pedro Alves <palves@redhat.com>
5643 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
5644 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
5646 2013-09-06 Pedro Alves <palves@redhat.com>
5648 * linux-amd64-ipa.c: Include tracepoint.h.
5649 * linux-i386-ipa.c: Include tracepoint.h.
5651 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
5653 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
5654 (ps_get_thread_area): New function.
5656 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
5658 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
5659 (initialize_low_arch): Call init_registers_crisv32 rather than
5660 init_register_crisv32.
5662 2013-09-05 Pedro Alves <palves@redhat.com>
5664 * server.h (handle_vFile, hostio_last_error_from_errno): Move
5666 * hostio.h: ... this new file.
5667 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
5668 win32-low.c: Include hostio.h.
5670 2013-09-05 Pedro Alves <palves@redhat.com>
5672 * server.h (gdb_client_data, handler_func, callback_handler_func)
5673 (delete_file_handler, add_file_handler, append_callback_event)
5674 (delete_callback_event, start_event_loop, initialize_event_loop):
5675 Move to event-loop.h and include it.
5676 * event-loop.h: New file.
5678 2013-09-05 Pedro Alves <palves@redhat.com>
5680 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
5681 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
5682 (loaded_dll, unloaded_dll): Move to ...
5683 * dll.h: ... this new file.
5684 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
5686 2013-09-05 Pedro Alves <palves@redhat.com>
5688 * server.h (current_process, get_thread_process, all_processes)
5689 (add_inferior_to_list, for_each_inferior, current_inferior)
5690 (remove_inferior, add_process, remove_process, find_process_pid)
5691 (have_started_inferiors_p, have_attached_inferiors_p)
5692 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
5693 (clear_inferiors, find_inferior, find_inferior_id)
5694 (inferior_target_data, set_inferior_target_data)
5695 (inferior_regcache_data, set_inferior_regcache_data): Move to
5696 inferiors.h, and include it.
5697 * inferiors.h: New file.
5699 2013-09-05 Pedro Alves <palves@redhat.com>
5701 * server.h (struct emit_ops, current_insn_ptr, emit_error):
5705 2013-09-05 Pedro Alves <palves@redhat.com>
5707 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
5709 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
5710 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
5711 (handle_tracepoint_general_set, handle_tracepoint_query)
5712 (tracepoint_finished_step, tracepoint_was_hit)
5713 (release_while_stepping_state_list, current_traceframe)
5714 (in_readonly_region, traceframe_read_mem)
5715 (fetch_traceframe_registers, traceframe_read_sdata)
5716 (traceframe_read_info, struct fast_tpoint_collect_status)
5717 (fast_tracepoint_collecting, force_unlock_trace_buffer)
5718 (handle_tracepoit_bkpts, initialize_low_tracepoint)
5719 (supply_fast_tracepoint_registers)
5720 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
5721 (ipa_tdesc, claim_trampoline_space)
5722 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
5723 (agent_mem_read, agent_get_trace_state_variable_value)
5724 (agent_set_trace_state_variable_value, agent_tsv_read)
5725 (agent_mem_read_string, get_raw_reg_func_addr)
5726 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
5727 * tracepoint.h: ... this new file.
5729 2013-09-05 Pedro Alves <palves@redhat.com>
5731 * server.h (perror_with_name, error, fatal, warning, paddress)
5732 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
5734 * utils.h: New file.
5736 2013-09-05 Pedro Alves <palves@redhat.com>
5738 * server.h (remote_debug, noack_mode, transport_is_reliable)
5739 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
5740 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
5741 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
5742 (write_enn, initialize_async_io, enable_async_io)
5743 (disable_async_io, check_remote_input_interrupt_request)
5744 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
5745 (dead_thread_notify, prepare_resume_reply)
5746 (decode_address_to_semicolon, decode_address, decode_m_packet)
5747 (decode_M_packet, decode_X_packet, decode_xfer_write)
5748 (decode_search_memory_packet, unhexify, hexify)
5749 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
5750 (look_up_one_symbol, relocate_instruction)
5751 (monitor_output): Move to remote-utils.h, and include it.
5752 * remote-utils.h: New file.
5754 2013-09-05 Pedro Alves <palves@redhat.com>
5756 * server.h (_): Delete.
5758 2013-09-02 Pedro Alves <palves@redhat.com>
5760 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
5761 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
5763 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
5765 2013-09-02 Pierre Muller <muller@sourceware.org>
5767 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
5768 or WriteProcessMemory complete successfully and handle
5769 ERROR_PARTIAL_COPY error.
5771 2013-09-02 Pedro Alves <palves@redhat.com>
5773 * server.c (gdb_read_memory): Return -1 on traceframe memory read
5774 error instead of EIO.
5776 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5779 * linux-low.c: Include filestuff.h.
5780 (linux_create_inferior) <pid == 0>: Call close_most_fds.
5781 * lynx-low.c: Include filestuff.h.
5782 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
5783 * server.c: Include filestuff.h.
5784 (main): Call notice_open_fds.
5785 * spu-low.c: Include filestuff.h.
5786 (spu_create_inferior) <pid == 0>: Call close_most_fds.
5788 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
5790 * Makefile.in: Explain why ../target and ../nat are not
5791 listed as include file search paths.
5792 (linux-waitpid.o): New object file rule.
5793 * configure.srv (srv_native_linux_obj): New variable.
5794 Replace all occurrences of linux native object files with
5795 $srv_native_linux_obj.
5796 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
5797 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
5798 (linux_enable_event_reporting): Remove declaration.
5799 (my_waitpid): Moved to common/linux-waitpid.c.
5800 (linux_wait_for_event): Pass ptid when calling
5801 linux_enable_event_reporting.
5802 (linux_supports_tracefork_flag): Remove.
5803 (linux_enable_event_reporting): Likewise.
5804 (linux_tracefork_grandchild): Remove.
5805 (STACK_SIZE): Moved to common/linux-ptrace.c.
5806 (linux_tracefork_child): Remove.
5807 (linux_test_for_tracefork): Remove.
5808 (linux_look_up_symbols): Call linux_supports_traceclone.
5809 (initialize_low): Remove call to linux_test_for_tracefork.
5810 * linux-low.h (PTRACE_TYPE_ARG3): Move to
5811 common/linux-ptrace.h.
5812 (PTRACE_TYPE_ARG4): Likewise.
5813 Include linux-ptrace.h.
5815 2013-08-21 Pedro Alves <palves@redhat.com>
5817 * config.in: Renegerate.
5819 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
5821 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
5822 (SFILES): Remove $(srcdir)/common/target-common.c and
5823 add $(srcdir)/target/waitstatus.c.
5824 (OBS): Remove target-common.o and add waitstatus.o.
5825 (server_h): Remove $(srcdir)/../common/target-common.h and
5826 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
5827 and $(srcdir)/../target/waitstatus.h.
5828 (target-common.o): Remove.
5829 (waitstatus.o): New target object file.
5830 * target.h: Do not include target-common.h and
5831 include target/resume.h, target/wait.h and
5832 target/waitstatus.h.
5834 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
5836 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
5837 to PTRACE_TYPE_ARG3.
5838 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
5839 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
5841 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
5842 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
5844 2013-07-27 Jie Zhang <jie@codesourcery.com>
5845 Daniel Jacobowitz <dan@codesourcery.com>
5846 Yao Qi <yao@codesourcery.com>
5848 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
5849 (mips-linux-watch.o): New rule.
5850 (mips_linux_watch_h): New variable.
5851 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
5853 * linux-mips-low.c: Include mips-linux-watch.h.
5854 (struct arch_process_info, struct arch_lwp_info): New.
5855 (update_watch_registers_callback): New function.
5856 (mips_linux_new_process, mips_linux_new_thread) New functions.
5857 (mips_linux_prepare_to_resume, mips_insert_point): New
5859 (mips_remove_point, mips_stopped_by_watchpoint): New
5861 (rsp_bp_type_to_target_hw_bp_type): New function.
5862 (mips_stopped_data_address): New function.
5863 (the_low_target): Add watchpoint support functions.
5865 2013-07-27 Yao Qi <yao@codesourcery.com>
5867 * i386-low.c: Include break-common.h.
5868 (enum target_hw_bp_type): Remove.
5870 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
5872 * Makefile.in (SFILES): /common/target-common.c.
5873 (OBS): Add target-common.o.
5874 (server_h): Add $(srcdir)/../common/target-common.h.
5875 (target-common.o): New target.
5876 * server.c (queue_stop_reply_callback): Free
5877 status string after use.
5878 * target.c (target_waitstatus_to_string): Remove.
5879 * target.h: Include target-common.h.
5880 (resume_kind): Likewise.
5881 (target_waitkind): Likewise.
5882 (target_waitstatus): Likewise.
5883 (TARGET_WNOHANG): Likewise.
5885 2013-07-04 Yao Qi <yao@codesourcery.com>
5887 * Makefile.in (host_alias): Use @host_noncanonical@.
5888 (target_alias): Use @target_noncanonical@.
5889 * configure.ac: Use ACX_NONCANONICAL_TARGET and
5890 ACX_NONCANONICAL_HOST.
5891 * configure: Regenerated.
5894 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
5896 * configure.ac (version_host, version_target): Set and AC_SUBST them.
5897 * configure: Rebuild.
5898 * Makefile.in (version_host, version_target): Get from configure.
5899 (version.c): Use $(version_host) and $(version_target).
5901 2013-07-03 Pedro Alves <palves@redhat.com>
5903 * Makefile.in (config.status): Depend on development.sh.
5904 * acinclude.m4: Include libmcheck.m4.
5905 * configure: Regenerate.
5907 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
5909 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
5910 attribute inside the parentheses.
5911 (winapi_DebugSetProcessKillOnExit): Ditto.
5912 (winapi_DebugBreakProcess): Ditto.
5913 (winapi_GenerateConsoleCtrlEvent): Ditto.
5915 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
5917 * notif.h (notif_event): Add a dummy member to avoid compiler
5920 2013-07-01 Pedro Alves <palves@redhat.com>
5922 * hostio.c (HOSTIO_PATH_MAX): Define.
5923 (require_filename, handle_open, handle_unlink, handle_readlink):
5926 2013-07-01 Pedro Alves <palves@redhat.com>
5928 * server.h: Include "pathmax.h".
5929 * linux-low.c: Don't include sys/param.h.
5930 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
5932 * win32-low.c: Don't include sys/param.h.
5933 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
5935 2013-07-01 Pedro Alves <palves@redhat.com>
5937 * event-loop.c: Don't check HAVE_UNISTD_H before including
5939 * gdbreplay.c: Likewise.
5940 * remote-utils.c: Likewise.
5941 * server.c: Likewise.
5942 * configure.ac: Don't check for unistd.h.
5943 * configure: Regenerate.
5945 2013-06-28 Tom Tromey <tromey@redhat.com>
5947 * Makefile.in (version.c): Use version.in, not
5950 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
5952 * configure.ac (version_host, version_target): Set and AC_SUBST them.
5953 * configure: Rebuild.
5954 * Makefile.in (version_host, version_target): Get from configure.
5955 (version.c): Use $(version_host) and $(version_target).
5957 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
5959 Fix trace-status to output user name without trailing colon.
5960 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
5962 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
5964 Fix trace-status to output proper start-time and stop-time.
5965 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
5966 output start time and stop time in hex as gdb expects.
5968 2013-06-26 Pedro Alves <pedro@codesourcery.com>
5970 * tracepoint.c (build_traceframe_info_xml): Output trace state
5971 variables present in the trace buffer.
5973 2013-06-24 Tom Tromey <tromey@redhat.com>
5975 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
5977 (version.o): Remove.
5978 * gdbreplay.c: Include version.h.
5979 (version, host_name): Don't declare.
5980 * server.h: Include version.h.
5981 (version, host_name): Don't declare.
5983 2013-06-12 Pedro Alves <palves@redhat.com>
5985 * linux-x86-low.c (linux_is_elf64): Delete global.
5986 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
5987 with local linux_pid_exe_is_elf_64_file use.
5989 2013-06-11 Pedro Alves <palves@redhat.com>
5991 * linux-low.c (regset_disabled, disable_regset): New functions.
5992 (regsets_fetch_inferior_registers)
5993 (regsets_store_inferior_registers): Use them.
5994 (initialize_regsets_info); Don't allocate the disabled_regsets
5996 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
5999 2013-06-11 Pedro Alves <palves@redhat.com>
6001 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
6004 2013-06-11 Pedro Alves <palves@redhat.com>
6006 * linux-x86-low.c (initialize_low_arch): Call
6007 init_registers_x32_avx_linux.
6009 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
6011 Fix compatibility with Android Bionic.
6012 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
6015 2013-06-07 Pedro Alves <palves@redhat.com>
6018 * Makefile.in (OBS): Add tdesc.o.
6019 (IPA_OBJS): Add tdesc-ipa.o.
6020 (tdesc-ipa.o): New rule.
6021 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
6023 * linux-low.c (new_inferior): Delete.
6024 (disabled_regsets, num_regsets): Delete.
6025 (linux_add_process): Adjust to set the new per-process
6027 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
6028 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
6029 was a stop. When calling arch_setup, switch the current inferior
6030 to the thread that got an event.
6031 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
6032 (regsets_fetch_inferior_registers)
6033 (regsets_store_inferior_registers): New regsets_info parameter.
6035 (linux_register_in_regsets): New regs_info parameter. Adjust to
6037 (register_addr, fetch_register, store_register): New usrregs_info
6038 parameter. Adjust to use it.
6039 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
6040 parameter regs_info. Adjust to use it.
6041 (linux_fetch_registers): Get the current inferior's regs_info, and
6043 (linux_store_registers): Ditto.
6044 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
6045 (initialize_low): Don't initialize the target_regsets here. Call
6046 initialize_low_arch.
6047 * linux-low.h (target_regsets): Delete declaration.
6048 (struct regsets_info): New.
6049 (struct usrregs_info): New.
6050 (struct regs_info): New.
6051 (struct process_info_private) <new_inferior>: New field.
6052 (struct linux_target_ops): Delete the num_regs, regmap, and
6053 regset_bitmap fields. New field regs_info.
6054 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
6055 * i387-fp.c (num_xmm_registers): Delete.
6056 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
6057 calls to new interface.
6058 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
6059 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
6060 Infer the number of xmm registers from the regcache's target
6062 * i387-fp.h (num_xmm_registers): Delete.
6063 * inferiors.c (add_thread): Don't install the thread's regcache
6065 * proc-service.c (gregset_info): Fetch the current inferior's
6066 regs_info. Adjust to use it.
6067 * regcache.c: Include tdesc.h.
6068 (register_bytes, reg_defs, num_registers)
6069 (gdbserver_expedite_regs): Delete.
6070 (get_thread_regcache): If the thread doesn't have a regcache yet,
6071 create one, instead of aborting gdbserver.
6072 (regcache_invalidate_one): Rename to ...
6073 (regcache_invalidate_thread): ... this.
6074 (regcache_invalidate_one): New.
6075 (regcache_invalidate): Only invalidate registers of the current
6077 (init_register_cache): Add target_desc parameter, and use it.
6078 (new_register_cache): Ditto. Assert the target description has a
6079 non zero registers_size.
6080 (regcache_cpy): Add assertions. Adjust.
6081 (realloc_register_cache, set_register_cache): Delete.
6082 (registers_to_string, registers_from_string): Adjust.
6083 (find_register_by_name, find_regno, find_register_by_number)
6084 (register_cache_size): Add target_desc parameter, and use it.
6085 (free_register_cache_thread, free_register_cache_thread_one)
6086 (regcache_release, register_cache_size): New.
6087 (register_size): Add target_desc parameter, and use it.
6088 (register_data, supply_register, supply_register_zeroed)
6089 (supply_regblock, supply_register_by_name, collect_register)
6090 (collect_register_as_string, collect_register_by_name): Adjust.
6091 * regcache.h (struct target_desc): Forward declare.
6092 (struct regcache) <tdesc>: New field.
6093 (init_register_cache, new_register_cache): Add target_desc
6095 (regcache_invalidate_thread): Declare.
6096 (regcache_invalidate_one): Delete declaration.
6097 (regcache_release): Declare.
6098 (find_register_by_number, register_cache_size, register_size)
6099 (find_regno): Add target_desc parameter.
6100 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
6102 * remote-utils.c: Include tdesc.h.
6103 (outreg, prepare_resume_reply): Adjust.
6104 * server.c: Include tdesc.h.
6105 (gdbserver_xmltarget): Delete declaration.
6106 (get_features_xml, process_serial_event): Adjust.
6107 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
6109 (struct process_info) <tdesc>: New field.
6110 (ipa_tdesc): Declare.
6111 * tdesc.c: New file.
6112 * tdesc.h: New file.
6113 * tracepoint.c: Include tdesc.h.
6114 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
6115 (get_context_regcache): Adjust to pass ipa_tdesc down.
6116 (do_action_at_tracepoint): Adjust to get the register cache size
6117 from the context regcache's description.
6118 (traceframe_walk_blocks): Adjust to get the register cache size
6119 from the current trace frame's description.
6120 (traceframe_get_pc): Adjust to get current trace frame's
6121 description and pass it down.
6122 (gdb_collect): Adjust to get the register cache size from the
6124 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
6125 (gdbserver_xmltarget): Delete.
6126 (initialize_low_tracepoint): Set the ipa's target description.
6127 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
6128 (initialize_low_tracepoint): Set the ipa's target description.
6129 * linux-x86-low.c: Include tdesc.h.
6130 [__x86_64__] (is_64bit_tdesc): New.
6131 (ps_get_thread_area, x86_get_thread_area): Use it.
6132 (i386_cannot_store_register): Rename to ...
6133 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
6134 (i386_cannot_fetch_register): Rename to ...
6135 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
6136 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
6138 (target_regsets): Rename to ...
6139 (x86_regsets): ... this.
6140 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
6142 (x86_siginfo_fixup): Use is_64bit_tdesc.
6143 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
6144 (tdesc_x32_avx_linux, tdesc_x32_linux)
6145 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
6147 (x86_linux_update_xmltarget): Delete.
6148 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
6149 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
6150 (AMD64_LINUX_USER64_CS): New.
6151 (x86_linux_read_description): New, based on
6152 x86_linux_update_xmltarget.
6153 (same_process_callback): New.
6154 (x86_arch_setup_process_callback): New.
6155 (x86_linux_update_xmltarget): New.
6156 (x86_regsets_info): New.
6157 (amd64_linux_regs_info): New.
6158 (i386_linux_usrregs_info): New.
6159 (i386_linux_regs_info): New.
6160 (x86_linux_regs_info): New.
6161 (x86_arch_setup): Reimplement.
6162 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
6163 (x86_emit_ops): Ditto.
6164 (the_low_target): Adjust. Install x86_linux_regs_info,
6165 x86_cannot_fetch_register, and x86_cannot_store_register.
6166 (initialize_low_arch): New.
6167 * linux-ia64-low.c (tdesc_ia64): Declare.
6168 (ia64_fetch_register): Adjust.
6169 (ia64_usrregs_info, regs_info): New globals.
6170 (ia64_regs_info): New function.
6171 (the_low_target): Adjust.
6172 (initialize_low_arch): New function.
6173 * linux-sparc-low.c (tdesc_sparc64): Declare.
6174 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
6176 (sparc_arch_setup): New function.
6177 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
6178 (the_low_target): Adjust.
6179 (initialize_low_arch): New function.
6180 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
6181 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
6182 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
6183 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
6184 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
6185 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
6186 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
6187 (tdesc_powerpc_isa205_vsx64l): Declare.
6188 (ppc_cannot_store_register, ppc_collect_ptrace_register)
6189 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
6190 (ppc_set_pc, ppc_get_hwcap): Adjust.
6191 (ppc_usrregs_info): Forward declare.
6192 (!__powerpc64__) ppc_regmap_adjusted: New global.
6193 (ppc_arch_setup): Adjust to the current process'es target
6195 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
6196 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
6197 (ppc_store_evrregset): Adjust.
6198 (target_regsets): Rename to ...
6199 (ppc_regsets): ... this, and make static.
6200 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
6201 (ppc_regs_info): New function.
6202 (the_low_target): Adjust.
6203 (initialize_low_arch): New function.
6204 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
6205 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
6206 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
6207 (tdesc_s390x_linux64v2): Declare.
6208 (s390_collect_ptrace_register, s390_supply_ptrace_register)
6209 (s390_fill_gregset, s390_store_last_break): Adjust.
6210 (target_regsets): Rename to ...
6211 (s390_regsets): ... this, and make static.
6212 (s390_get_pc, s390_set_pc): Adjust.
6213 (s390_get_hwcap): New target_desc parameter, and use it.
6214 [__s390x__] (have_hwcap_s390_high_gprs): New global.
6215 (s390_arch_setup): Adjust to set the current process'es target
6216 description. Don't adjust the regmap.
6217 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
6218 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
6219 (regs_info_3264): New globals.
6220 (s390_regs_info): New function.
6221 (the_low_target): Adjust.
6222 (initialize_low_arch): New function.
6223 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
6224 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
6225 [__mips64] (init_registers_mips_linux)
6226 (init_registers_mips_dsp_linux): Delete defines.
6227 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
6228 (have_dsp): New global.
6229 (mips_read_description): New, based on mips_arch_setup.
6230 (mips_arch_setup): Reimplement.
6231 (get_usrregs_info): New function.
6232 (mips_cannot_fetch_register, mips_cannot_store_register)
6233 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
6234 (mips_fill_fpregset, mips_store_fpregset): Adjust.
6235 (target_regsets): Rename to ...
6236 (mips_regsets): ... this, and make static.
6237 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
6238 (dsp_regs_info, regs_info): New globals.
6239 (mips_regs_info): New function.
6240 (the_low_target): Adjust.
6241 (initialize_low_arch): New function.
6242 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
6243 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
6245 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
6246 (arm_read_description): New, with bits factored from
6248 (arm_arch_setup): Reimplement.
6249 (target_regsets): Rename to ...
6250 (arm_regsets): ... this, and make static.
6251 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
6252 (arm_regs_info): New function.
6253 (the_low_target): Adjust.
6254 (initialize_low_arch): New function.
6255 * linux-m68k-low.c (tdesc_m68k): Declare.
6256 (target_regsets): Rename to ...
6257 (m68k_regsets): ... this, and make static.
6258 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
6259 (m68k_regs_info): New function.
6260 (m68k_arch_setup): New function.
6261 (the_low_target): Adjust.
6262 (initialize_low_arch): New function.
6263 * linux-sh-low.c (tdesc_sharch): Declare.
6264 (target_regsets): Rename to ...
6265 (sh_regsets): ... this, and make static.
6266 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
6267 (sh_regs_info, sh_arch_setup): New functions.
6268 (the_low_target): Adjust.
6269 (initialize_low_arch): New function.
6270 * linux-bfin-low.c (tdesc_bfin): Declare.
6271 (bfin_arch_setup): New function.
6272 (bfin_usrregs_info, regs_info): New globals.
6273 (bfin_regs_info): New function.
6274 (the_low_target): Adjust.
6275 (initialize_low_arch): New function.
6276 * linux-cris-low.c (tdesc_cris): Declare.
6277 (cris_arch_setup): New function.
6278 (cris_usrregs_info, regs_info): New globals.
6279 (cris_regs_info): New function.
6280 (the_low_target): Adjust.
6281 (initialize_low_arch): New function.
6282 * linux-cris-low.c (tdesc_crisv32): Declare.
6283 (cris_arch_setup): New function.
6284 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
6285 (cris_regs_info): New function.
6286 (the_low_target): Adjust.
6287 (initialize_low_arch): New function.
6288 * linux-m32r-low.c (tdesc_m32r): Declare.
6289 (m32r_arch_setup): New function.
6290 (m32r_usrregs_info, regs_info): New globals.
6291 (m32r_regs_info): Adjust.
6292 (initialize_low_arch): New function.
6293 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
6294 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
6295 (tic6x_usrregs_info): Forward declare.
6296 (tic6x_read_description): New function, based on ...
6297 (tic6x_arch_setup): ... this. Reimplement.
6298 (target_regsets): Rename to ...
6299 (tic6x_regsets): ... this, and make static.
6300 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
6301 (tic6x_regs_info): New function.
6302 (the_low_target): Adjust.
6303 (initialize_low_arch): New function.
6304 * linux-xtensa-low.c (tdesc_xtensa): Declare.
6305 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
6306 (target_regsets): Rename to ...
6307 (xtensa_regsets): ... this, and make static.
6308 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
6310 (xtensa_arch_setup, xtensa_regs_info): New functions.
6311 (the_low_target): Adjust.
6312 (initialize_low_arch): New function.
6313 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
6314 (nios2_arch_setup): Set the current process'es tdesc.
6315 (target_regsets): Rename to ...
6316 (nios2_regsets): ... this.
6317 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
6318 (nios2_regs_info): New function.
6319 (the_low_target): Adjust.
6320 (initialize_low_arch): New function.
6321 * linux-aarch64-low.c (tdesc_aarch64): Declare.
6322 (aarch64_arch_setup): Set the current process'es tdesc.
6323 (target_regsets): Rename to ...
6324 (aarch64_regsets): ... this.
6325 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
6326 (aarch64_regs_info): New function.
6327 (the_low_target): Adjust.
6328 (initialize_low_arch): New function.
6329 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
6331 (target_regsets): Rename to ...
6332 (tile_regsets): ... this.
6333 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
6334 (tile_regs_info): New function.
6335 (tile_arch_setup): Set the current process'es tdesc.
6336 (the_low_target): Adjust.
6337 (initialize_low_arch): New function.
6338 * spu-low.c (tdesc_spu): Declare.
6339 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
6340 * win32-arm-low.c (tdesc_arm): Declare.
6341 (arm_arch_setup): New function.
6342 (the_low_target): Install arm_arch_setup instead of
6344 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
6345 (init_windows_x86): Rename to ...
6346 (i386_arch_setup): ... this. Set `win32_tdesc'.
6347 (the_low_target): Adjust.
6348 * win32-low.c (win32_tdesc): New global.
6349 (child_add_thread): Don't create the thread cache here.
6350 (do_initial_child_stuff): Set the new process'es tdesc.
6351 * win32-low.h (struct target_desc): Forward declare.
6352 (win32_tdesc): Declare.
6353 * lynx-i386-low.c (tdesc_i386): Declare global.
6354 (lynx_i386_arch_setup): Set `lynx_tdesc'.
6355 * lynx-low.c (lynx_tdesc): New global.
6356 (lynx_add_process): Set the new process'es tdesc.
6357 * lynx-low.h (struct target_desc): Forward declare.
6358 (lynx_tdesc): Declare global.
6359 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
6360 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
6361 * nto-low.c (nto_tdesc): New global.
6362 (do_attach): Set the new process'es tdesc.
6363 * nto-low.h (struct target_desc): Forward declare.
6364 (nto_tdesc): Declare.
6365 * nto-x86-low.c (tdesc_i386): Declare.
6366 (nto_x86_arch_setup): Set `nto_tdesc'.
6368 2013-06-04 Gary Benson <gbenson@redhat.com>
6370 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
6371 to qSupported response when appropriate.
6372 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
6373 with nonzero-length annex.
6374 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
6375 arguments supplied in annex.
6377 2013-05-31 Doug Evans <dje@google.com>
6380 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
6381 64 bits in 64-cross-32 environment.
6383 2013-05-28 Pedro Alves <palves@redhat.com>
6385 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
6386 (aarch64-without-fpu.c): Delete rule.
6387 * configure.srv (aarch64*-*-linux*): Remove references to
6388 aarch64-without-fpu.o and aarch64-without-fpu.xml.
6389 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
6392 2013-05-24 Pedro Alves <palves@redhat.com>
6394 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
6395 instead of strchr/decode_address. Error if the range isn't split
6396 with a ','. Don't assume there's be a ':' in the action.
6398 2013-05-23 Yao Qi <yao@codesourcery.com>
6399 Pedro Alves <palves@redhat.com>
6401 * linux-low.c (lwp_in_step_range): New function.
6402 (linux_wait_1): If the thread was range stepping and stopped
6403 outside the stepping range, report the stop to GDB. Otherwise,
6404 continue stepping. Add range stepping debug output.
6405 (linux_set_resume_request): Copy the step range from the resume
6407 (linux_supports_range_stepping): New.
6408 (linux_target_ops) <supports_range_stepping>: Set to
6409 linux_supports_range_stepping.
6410 * linux-low.h (struct linux_target_ops)
6411 <supports_range_stepping>: New field.
6412 (struct lwp_info) <step_range_start, step_range_end>: New fields.
6413 * linux-x86-low.c (x86_supports_range_stepping): New.
6414 (the_low_target) <supports_range_stepping>: Set to
6415 x86_supports_range_stepping.
6416 * server.c (handle_v_cont): Handle 'r' action.
6417 (handle_v_requests): Append ";r" if the target supports range
6419 * target.h (struct thread_resume) <step_range_start,
6420 step_range_end>: New fields.
6421 (struct target_ops) <supports_range_stepping>:
6423 (target_supports_range_stepping): New macro.
6425 2013-05-17 Joel Brobecker <brobecker@adacore.com>
6427 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
6428 confusion in comment.
6430 2013-05-17 Joel Brobecker <brobecker@adacore.com>
6432 * lynx-low.c (struct process_info_private): New type.
6433 (lynx_add_process): New function.
6434 (lynx_create_inferior, lynx_attach): Replace calls to
6435 add_process by calls to lynx_add_process.
6436 (lynx_resume): If PTID is null, then try using
6437 current_process()->private->last_wait_event_ptid.
6439 (lynx_clear_inferiors): Delete. The contents of that function
6440 has been inlined in lynx_mourn;
6441 (lynx_wait_1): Save the ptid in the process's private data.
6442 (lynx_mourn): Free the process' private data. Replace call
6443 to lynx_clear_inferiors by call to clear_inferiors.
6445 2013-05-17 Yao Qi <yao@codesourcery.com>
6447 * i386-low.c (i386_length_and_rw_bits): Move the comment to
6450 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
6452 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
6453 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
6454 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
6455 PT_TEXT_END_ADDR guards. Update comments.
6456 (linux_target_op) <read_offsets>: Conditionally define to
6457 linux_read_offsets if the target is UCLIBC and if it defines
6458 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
6460 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
6461 Andrew Jenner <andrew@codesourcery.com>
6463 * Makefile.in (SFILES): Add linux-nios2-low.c.
6464 (clean): Add action to delete nios2-linux.c.
6465 (nios2-linux.c): New rule.
6466 * configure.srv: Add nios2*-*-linux*.
6467 * linux-nios2-low.c: New.
6469 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
6471 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
6473 2013-04-25 Hui Zhu <hui@codesourcery.com>
6476 * ax.c (ax_printf): Add fflush.
6478 2013-04-22 Tom Tromey <tromey@redhat.com>
6480 * Makefile.in (SFILES): Add filestuff.c.
6481 (OBS): Add filestuff.o.
6482 (filestuff.o): New target.
6483 * config.in, configure: Rebuild.
6484 * configure.ac: Check for fdwalk, pipe2.
6486 2013-04-17 Pedro Alves <palves@redhat.com>
6488 * configure.ac (USE_THREAD_DB): Delete variable.
6489 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
6490 Don't AC_SUBST USE_THREAD_DB.
6491 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
6492 * config.in, configure: Regenerate.
6494 2013-04-16 Pedro Alves <palves@redhat.com>
6496 * linux-low.h (struct lwp_info) <thread_known>: Move under
6497 the USE_THREAD_DB #ifdef.
6499 2013-04-16 Pedro Alves <palves@redhat.com>
6501 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
6502 (linux-low.o): Delete rule.
6503 * linux-low.h: Always include "gdb_thread_db.h" instead of
6504 conditionally including thread_db.h.
6505 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
6508 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6510 * Makefile.in (install-only): Fix make install regression.
6512 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
6514 Convert man pages to texinfo, new gdbinit.5 texinfo page.
6515 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
6517 * gdbserver.1: Remove.
6519 2013-03-22 Pedro Alves <palves@redhat.com>
6521 * linux-low.c (handle_extended_wait): Don't call
6522 linux_enable_event_reporting.
6524 2013-03-15 Tony Theodore <tonyt@logyst.com>
6527 * Makefile.in (SHELL): Use @SHELL@.
6529 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
6531 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
6534 2013-03-13 Joel Brobecker <brobecker@adacore.com>
6536 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
6537 Remove extraneous NULL element.
6539 2013-03-13 Yao Qi <yao@codesourcery.com>
6541 * tracepoint.c (traceframe_read_tsv): Look for the last matched
6542 'V' block in trace frame.
6544 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6546 * target.h (struct target_ops): Add btrace ops.
6547 (target_supports_btrace): New macro.
6548 (target_enable_btrace): New macro.
6549 (target_disable_btrace): New macro.
6550 (target_read_btrace): New macro.
6551 * gdbthread.h (struct thread_info): Add btrace field.
6552 * server.c: Include btrace-common.h.
6553 (handle_btrace_general_set): New function.
6554 (handle_btrace_enable): New function.
6555 (handle_btrace_disable): New function.
6556 (handle_general_set): Call handle_btrace_general_set.
6557 (handle_qxfer_btrace): New function.
6558 (struct qxfer qxfer_packets[]): Add btrace entry.
6559 * inferiors.c (remove_thread): Disable btrace.
6560 * linux-low: Include linux-btrace.h.
6561 (linux_low_enable_btrace): New function.
6562 (linux_low_read_btrace): New function.
6563 (linux_target_ops): Add btrace ops.
6564 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
6565 Add srv_linux_btrace=yes.
6566 (x86_64-*-linux*): Add linux-btrace.o.
6567 Add srv_linux_btrace=yes.
6568 * configure.ac: Define HAVE_LINUX_BTRACE.
6569 * config.in: Regenerated.
6570 * configure: Regenerated.
6572 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6574 * server.c (handle_qxfer): Preserve error message if -3 is
6576 (qxfer): Document the -3 return value.
6578 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6580 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
6581 (linux_btrace_h): New variable.
6582 (linux-btrace.o): New rule.
6584 2013-03-08 Stan Shebs <stan@codesourcery.com>
6585 Hafiz Abid Qadeer <abidh@codesourcery.com>
6587 * tracepoint.c (trace_buffer_size): New global.
6588 (DEFAULT_TRACE_BUFFER_SIZE): New define.
6589 (init_trace_buffer): Change to one-argument function. Allocate
6590 trace buffer memory.
6591 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
6592 handle QTBuffer:size packet.
6593 (cmd_bigqtbuffer_size): New function.
6594 (initialize_tracepoint): Call init_trace_buffer with
6595 DEFAULT_TRACE_BUFFER_SIZE.
6596 * server.c (handle_query): Add QTBuffer:size in the
6599 2013-03-07 Yao Qi <yao@codesourcery.com>
6601 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
6602 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
6604 (cmd_qtsp): Adjust condition. Do post increment.
6605 Set cur_action and cur_step_action back to 0.
6607 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
6610 * linux-low.c (linux_write_memory): Return early success if LEN is
6613 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
6615 * configure.srv: Add x86_64-*-cygwin* as target.
6617 2013-02-28 Tom Tromey <tromey@redhat.com>
6619 * configure.ac: Invoke AC_SYS_LARGEFILE.
6620 * configure, config.in: Rebuild.
6622 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
6624 * win32-low.c: Throughout, fix format strings and casts of
6625 printf-like functions to avoid type related warnings on all
6627 (get_child_debug_event): Print dwDebugEventCode as hex since
6628 that's how it's usually documented.
6630 2013-02-28 Yao Qi <yao@codesourcery.com>
6632 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
6635 2013-02-27 Jiong Wang <jiwang@tilera.com>
6637 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
6638 (reg-tilegx32.c): New rule.
6639 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
6640 * linux-tile-low.c (tile_arch_setup): New function. Invoke
6641 different register info initializer according to elf class.
6642 (init_registers_tilgx32): New function. The tilegx32 register info
6644 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
6645 (tile_store_gregset): Likewise.
6647 2013-02-27 Yao Qi <yao@codesourcery.com>
6649 * server.c (process_point_options): Print debug message when
6650 debug_threads is true.
6652 2013-02-26 Yao Qi <yao@codesourcery.com>
6654 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
6656 2013-02-19 Pedro Alves <palves@redhat.com>
6657 Kai Tietz <ktietz@redhat.com>
6661 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
6662 instead of strtoul to extract address from packet.
6663 (process_serial_event) <'z'>: Likewise.
6665 2013-02-18 Yao Qi <yao@codesourcery.com>
6667 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
6669 2013-02-14 Pedro Alves <palves@redhat.com>
6673 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
6674 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
6676 2013-02-14 Pedro Alves <palves@redhat.com>
6678 * tracepoint.c (cmd_qtdpsrc): Use savestring.
6680 2013-02-14 Pedro Alves <palves@redhat.com>
6682 * tracepoint.c (save_string): Delete.
6683 (add_tracepoint_action): Use savestring instead of save_string.
6685 2013-02-12 Pedro Alves <palves@redhat.com>
6687 * linux-xtensa-low.c: Ditto.
6688 * xtensa-xtregs.c: Ditto.
6690 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
6692 * thread-db.c (thread_db_get_tls_address): NULL pointer check
6695 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
6697 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
6698 aarch64_num_wp_regs and aarch64_num_bp_regs to
6699 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
6701 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
6703 * linux-aarch64-low.c (ps_get_thread_area): Replace
6704 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
6706 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
6707 Marcus Shawcroft <marcus.shawcroft@arm.com>
6708 Nigel Stephens <nigel.stephens@arm.com>
6709 Yufeng Zhang <yufeng.zhang@arm.com>
6711 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
6712 (aarch64.c, aarch64-without-fpu.c): New targets.
6713 * configure.srv (aarch64*-*-linux*): New.
6714 * linux-aarch64-low.c: New file.
6716 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
6718 * linux-low.c (handle_extended_wait, linux_create_inferior)
6719 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
6720 (dequeue_one_deferred_signal, linux_resume_one_thread)
6721 (fetch_register, linux_write_memory, linux_enable_event_reporting)
6722 (linux_tracefork_grandchild, linux_test_for_tracefork)
6723 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
6724 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
6725 where the argument is 0.
6727 2013-01-25 Yao Qi <yao@codesourcery.com>
6729 * event-loop.c: Include "queue.h".
6730 (gdb_event_p): New typedef.
6731 (struct gdb_event) <next_event>: Remove.
6732 (event_queue): Change to QUEUE(gdb_event_p).
6733 (async_queue_event): Remove.
6734 (gdb_event_xfree): New.
6735 (initialize_event_loop): New.
6736 (process_event): Use API from QUEUE.
6737 (wait_for_event): Likewise.
6738 * server.c (main): Call initialize_event_loop.
6739 * server.h (initialize_event_loop): Declare.
6741 2013-01-18 Yao Qi <yao@codesourcery.com>
6743 * ax.h (struct eval_agent_expr_context): New.
6744 (gdb_eval_agent_expr): Update declaration.
6745 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
6746 TFRAME. Add new argument CTX.
6747 * server.h (struct eval_agent_expr_context): Declare.
6748 (agent_mem_read, agent_tsv_read): Update declaration.
6749 (agent_mem_read_string): Likewise.
6750 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
6751 (add_traceframe_block): Add new argument TPOINT.
6752 Increase TPOINT->traceframe_usage.
6753 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
6754 eval_tracepoint_agent_expr.
6755 (condition_true_at_tracepoint): Likewise.
6756 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
6757 (agent_mem_read_string, agent_tsv_read): Likewise.
6759 2013-01-16 Yao Qi <yao@codesourcery.com>
6761 * linux-low.c (linux_resume_one_lwp): Don't check
6762 'lwp->bp_reinsert != 0'.
6764 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6765 Pedro Alves <palves@redhat.com>
6767 * lynx-low.c (ptrace_request_to_str): Define a temporary
6768 macro and use it to simplify this function's implementation.
6770 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6772 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
6775 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6777 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
6779 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6781 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
6783 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6785 * lynx-low.c (lynx_resume): Use the resume_info parameter
6786 to determine the ptid for the lynx_ptrace call, unless
6787 it is equal to minus_one_ptid, in which case we use the
6788 ptid of the current_inferior.
6789 (lynx_wait_1): After having received a thread create/exit
6790 event, resume the inferior's execution using the signaling
6791 thread's ptid, rather than the old ptid.
6793 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6795 * lynx-low.c (lynx_resume): Delete variable ret.
6797 2013-01-01 Joel Brobecker <brobecker@adacore.com>
6799 * gdbreplay.c (gdbreplay_version): Update copyright year.
6800 * server.c (gdbserver_version): Likewise.
6802 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6804 * lynx-low.c (lynx_wait_1): Add debug trace before adding
6807 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6809 * lynx-low.c (ptrace_request_to_str): Add handling for
6812 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6814 * lynx-low.c (lynx_attach): Delete variable new_process.
6816 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6818 * lynx-low.c (lynx_create_inferior): Delete variable
6821 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6823 * lynx-low.c (ptrace_request_to_str): Do not handle
6824 PTRACE_GETTHREADLIST if this macro does not exist.
6826 2012-12-15 Yao Qi <yao@codesourcery.com>
6828 * Makefile.in (OBS): Add notif.o.
6829 * notif.c, notif.h: New.
6830 * server.c: Include "notif.h".
6831 (struct vstop_notif) <next>: Remove.
6833 (queue_stop_reply): Update.
6834 (push_event, send_next_stop_reply): Remove.
6835 (discard_queued_stop_replies): Update.
6836 (notif_stop): New variable.
6837 (handle_v_stopped): Remove.
6838 (handle_v_requests): Don't call handle_v_stopped. Call
6839 handle_ack_notif instead.
6840 (queue_stop_reply_callback): Call notif_event_enque instead
6841 of queue_stop_reply.
6842 (handle_status): Don't call send_next_stop_reply, call
6843 notif_write_event instead.
6844 (kill_inferior_callback): Likewise.
6845 (detach_or_kill_inferior_callback): Likewise.
6846 (main): Call initialize_notif.
6847 (process_serial_event): Call QUEUE_is_empty.
6848 (handle_target_event): Call notif_push instead of push event.
6849 * server.h (push_event): Remove declaration.
6851 2012-12-10 Tom Tromey <tromey@redhat.com>
6853 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
6854 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
6857 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
6858 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
6859 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
6860 (amd64-linux-ipa.o, ax.o): Rewrite.
6861 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
6862 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
6863 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
6864 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
6865 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
6866 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
6867 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
6868 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
6869 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
6870 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
6871 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
6872 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
6873 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
6874 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
6875 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
6876 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
6877 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
6878 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
6879 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
6880 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
6881 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
6882 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
6883 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
6884 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
6885 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
6886 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
6887 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
6888 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
6889 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
6890 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
6891 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
6892 (reg-tilegx.o): Remove.
6893 (all_object_files): New macro.
6894 Include .deps files.
6895 * aclocal.m4, configure: Rebuild.
6896 * acinclude.m4: Include depstand.m4, lead-dot.m4.
6897 * configure.ac: Invoke ZW_CREATE_DEPDIR,
6898 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
6900 2012-12-05 Tom Tromey <tromey@redhat.com>
6903 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
6905 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
6907 * configure.ac: Check for linux/perf_event.h.
6908 * config.in: Regenerated.
6909 * configure: Regenerated.
6911 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
6913 * hostio.c (handle_readlink): Decrease buffer size
6914 parameter passed to readlink by one byte.
6916 2012-11-26 Yao Qi <yao@codesourcery.com>
6918 * configure.ac (build_warnings): Append '-Wempty-body'.
6919 * configure: Regenerated.
6920 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
6923 2012-11-15 Pierre Muller <muller@sourceware.org>
6925 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
6926 * config.in: Regenerate.
6927 * configure: Regenerate.
6928 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
6929 Use "gdb_wait.h" header instead of <sys/wait.h> header.
6930 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
6931 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
6933 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
6934 instead of <sys/wait.h> header.
6935 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
6937 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
6939 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
6940 (various make rules): Remove -DGDBSERVER
6942 2012-11-09 Yao Qi <yao@codesourcery.com>
6944 * spu-low.c (current_ptid): Move it to ..
6945 * gdbthread.h: ... here. New.
6946 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
6947 * server.c (myresume, process_serial_event): Likewise.
6948 * thread-db.c (thread_db_find_new_threads): Likewise.
6949 * tracepoint.c (run_inferior_command): Likewise.
6951 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
6953 * server.c (handle_search_memory_1): Include access length in
6956 2012-09-05 Michael Brandt <michael.brandt@axis.com>
6958 * linux-crisv32-low.c: Fix compile errors.
6960 2012-09-04 Yao Qi <yao@codesourcery.com>
6962 * tracepoint.c (cmd_qtsv): Adjust debug message.
6963 Don't check CUR_TPOINT.
6965 2012-08-28 Yao Qi <yao@codesourcery.com>
6967 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
6968 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
6969 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
6970 Remove declarations of xmalloc, xreallloc, xstrdup and
6972 * Makefile.in (libiberty_h): New.
6973 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
6974 (linux-bfin-low.o): Append dependency 'libiberty.h'.
6976 2012-08-23 Yao Qi <yao@codesourcery.com>
6978 * server.h: Remove declaration of 'xsnprintf'.
6980 2012-08-22 Keith Seitz <keiths@redhat.com>
6982 * server.h: Include build-gnulib-gbserver/config.h.
6983 * gdbreplay.c: Likewise.
6985 2012-08-08 Doug Evans <dje@google.com>
6987 * Makefile.in (SFILES): Add gdb_vecs.c.
6988 (OBS): Add gdb_vecs.o.
6989 (gdb_vecs_h, host_defs_h): New variables.
6990 (thread-db.o): Add $(gdb_vecs_h) dependency.
6991 (gdb_vecs.o): New rule.
6992 * thread-db.c: #include "gdb_vecs.h".
6993 (thread_db_load_search): Use a vector to iterate over path elements.
6994 Handle text appearing after "$pdir".
6996 * configure.ac: Add check for strstr.
6997 * config.in: Regenerate.
6998 * configure: Regenerate.
7000 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
7002 * hostio.c (handle_pread): If pread fails, fall back to attempting
7004 (handle_pwrite): Likewise for pwrite.
7006 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
7008 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
7009 between unsupported TYPE and unimplementable ADDR/LEN combination.
7010 (arm_insert_point): Act on new return value.
7012 2012-07-31 Pedro Alves <palves@redhat.com>
7014 * server.c (process_point_options): Only skip tokens if we find
7015 one that is unrecognized. Don't treat 'X' specially while
7016 skipping unrecognized tokens.
7018 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
7020 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
7021 to 4-byte-align HW breakpoint addresses for Thumb.
7023 2012-07-27 Yao Qi <yao@codesourcery.com>
7027 * server.h: Declare gdb_agent_about_to_close.
7028 * target.c (kill_inferior): Include "agent.h".
7029 New. Send command 'kill'.
7030 * target.h (kill_inferior): Removed macro.
7031 * tracepoint.c (gdb_agent_about_to_close): New.
7032 (gdb_agent_helper_thread): Handle command 'close'.
7033 Wait endlessly until the inferior stops.
7034 Install gdb_agent_remove_socket to atexit hook.
7035 (agent_socket_name): New static variable.
7036 (gdb_agent_socket_init): Replace local variable 'name' with
7037 'agent_socket_name'.
7038 (gdb_agent_remove_socket): New.
7040 2012-07-27 Yao Qi <yao@codesourcery.com>
7042 * server.c (process_point_options): Stop at 'X' when parsing.
7044 2012-07-19 Michael Eager <eager@eagercon.com>
7046 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
7048 * linux-x86-low.c (x86_insert_point, x86_remove_point):
7049 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
7050 hardware breakpoint.
7052 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7054 * gdbserver/linux-low.c (initialize_low): Call
7055 linux_ptrace_init_warnings.
7057 2012-07-02 Doug Evans <dje@google.com>
7059 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
7062 2012-07-02 Stan Shebs <stan@codesourcery.com>
7064 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
7065 (ax.o): Add it to build rule.
7067 (OBS): Add format.o.
7068 (IPA_OBS): Add format.o.
7069 * server.c (handle_query): Claim support for breakpoint commands.
7070 (process_point_options): Add command case.
7071 (process_serial_event): Leave running if there are printfs in
7073 * mem-break.h (any_persistent_commands): Declare.
7074 (add_breakpoint_commands): Declare.
7075 (gdb_no_commands_at_breakpoint): Declare.
7076 (run_breakpoint_commands): Declare.
7077 * mem-break.c (struct point_command_list): New struct.
7078 (struct breakpoint): New field command_list.
7079 (any_persistent_commands): New function.
7080 (add_commands_to_breakpoint): New function.
7081 (add_breakpoint_commands): New function.
7082 (gdb_no_commands_at_breakpoint): New function.
7083 (run_breakpoint_commands): New function.
7084 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
7086 * ax.c: Include format.h.
7087 (ax_printf): New function.
7088 (gdb_eval_agent_expr): Add printf opcode.
7090 2012-06-13 Yao Qi <yao@codesourcery.com>
7092 * server.c (start_inferior): Remove duplicated writes to fields
7093 'last_resume_kind' and 'last_status' of 'current_inferior'.
7095 2012-06-12 Yao Qi <yao@codesourcery.com>
7096 Pedro Alves <palves@redhat.com>
7098 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
7100 * server.c (handle_v_cont): Extend comment.
7102 2012-06-11 Yao Qi <yao@codesourcery.com>
7104 * linux-low.c (linux_attach): Add 'static'.
7106 2012-06-06 Yao Qi <yao@codesourcery.com>
7108 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
7110 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
7112 Fix gcc -flto compilation warning.
7113 * server.c (main): Make variable multi_mode and attach volatile.
7115 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7117 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
7118 if the platform doesn't know about it.
7120 2012-05-30 Jeff Kenton <jkenton@tilera.com>
7122 * Makefile.in (SFILES): Add linux-tile-low.c.
7123 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
7124 * configure.srv: Handle tilegx-*-linux*.
7125 * linux-tile-low.c: New file.
7127 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7129 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
7131 2012-05-24 Pedro Alves <palves@redhat.com>
7135 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
7137 2012-05-24 Pedro Alves <palves@redhat.com>
7141 Replace target_signal with gdb_signal throughout.
7143 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
7145 * linux-low.c (linux_store_registers): Avoid the copying sequence
7146 when no data has been retrieved by ptrace.
7148 2012-05-22 Will Deacon <will.deacon@arm.com>
7150 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
7151 Include asm/ptrace.h.
7152 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
7155 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
7157 * linux-low.c (linux_store_registers): Don't re-retrieve data
7158 with ptrace that has already been obtained from /proc. Always
7159 copy any data retrieved with ptrace to the buffer supplied.
7161 2012-05-11 Yao Qi <yao@codesourcery.com>
7162 Pedro Alves <palves@redhat.com>
7164 * linux-low.c (enum stopping_threads_kind): New.
7165 (stopping_threads): Change type to `enum stopping_threads_kind'.
7166 (handle_extended_wait): If stopping and suspending threads, leave
7167 the new_lwp suspended too.
7168 (linux_wait_for_event): Adjust.
7169 (stop_all_lwps): Set `stopping_threads' to
7170 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
7171 whether we're suspending threads or just stopping them. Assert no
7174 2012-04-29 Yao Qi <yao@codesourcery.com>
7176 * server.h: Move some code to ...
7177 * gdbthread.h: ... here. New.
7178 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
7179 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
7180 (nto-low.o, win32-low.o): Likewise.
7181 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
7182 * regcache.c, remote-utils.c, server.c: Likewise.
7183 * target.c, tracepoint.c, win32-low.c: Likewise.
7185 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7187 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
7188 (PTRACE_ARG4_TYPE): Likewise.
7189 (PTRACE_XFER_TYPE): Likewise.
7190 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
7191 ptrace to PTRACE_ARG3_TYPE.
7192 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
7193 (PTRACE_ARG4_TYPE): Likewise.
7194 (PTRACE_XFER_TYPE): Likewise.
7195 (linux_detach_one_lwp): Cast fourth argument of
7196 ptrace to long then PTRACE_ARG4_TYPE.
7197 (regsets_fetch_inferior_registers): Cast third argument of
7198 ptrace to long then PTRACE_ARG3_TYPE.
7199 (regsets_store_inferior_registers): Likewise.
7201 2012-04-20 Pedro Alves <palves@redhat.com>
7203 * configure: Regenerate.
7205 2012-04-19 Pedro Alves <palves@redhat.com>
7207 * Makefile.in (GNULIB_BUILDDIR): New.
7208 (LIBGNU, INCGNU, GNULIB_H): Adjust.
7209 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
7210 (all, install-only, uninstall, clean-info, all-lib, clean): No
7211 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
7212 (maintainer-clean realclean distclean): Use subdir_do.
7214 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
7215 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
7216 * acinclude.m4: Include acx_configure_dir.m4.
7217 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
7218 calls. Call AC_PROG_RANLIB. Configure gnulib using
7221 (GNULIB_STDINT_H): Adjust.
7222 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
7223 * gdbreplay.c: Include build-gnulib/config.h.
7224 * server.h: Likewise.
7225 * aclocal.m4: Regenerate.
7226 * config.in: Regenerate.
7227 * configure: Regenerate.
7229 2012-04-19 Pedro Alves <palves@redhat.com>
7231 * Makefile.in (LIBGNU, INCGNU): Adjust.
7232 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
7233 (all, install-only, uninstall, clean-info, all-lib, clean)
7234 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
7235 * configure.ac: Adjust AC_OUTPUT output.
7236 * aclocal.m4: Regenerate.
7237 * configure: Regenerate.
7239 2012-04-19 Pedro Alves <palves@redhat.com>
7241 * Makefile.in (generated_files): New.
7242 (server_h): Remove the explicit dependency on config.h, and depend
7243 on $generated_files.
7245 2012-04-19 Pedro Alves <palves@redhat.com>
7247 * Makefile.in (INCGNU): Add -Ignulib.
7249 2012-04-19 Pedro Alves <palves@redhat.com>
7251 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
7252 (INCGNU): ... this, and spell out -I here.
7253 (GNULIB_LIB): Rename to ...
7255 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
7257 2012-04-19 Pedro Alves <palves@redhat.com>
7259 * config.in: Regenerate.
7261 2012-04-19 Pedro Alves <palves@redhat.com>
7263 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
7264 * server.h (memmem): Remove declaration.
7265 * config.in: Regenerate.
7266 * configure: Regenerate.
7268 2012-04-19 Yao Qi <yao@codesourcery.com>
7270 * Makefile.in (SFILES): Add common/vec.c.
7274 2012-04-19 Yao Qi <yao@codesourcery.com>
7276 * remote-utils.c (prepare_resume_reply): Replace with macro
7277 target_core_of_thread.
7278 * server.c (handle_qxfer_threads_proper): Likewise.
7279 * target.h (traget_core_of_thread): New macro.
7281 2012-04-18 Pedro Alves <palves@redhat.com>
7283 * aclocal.m4: Regenerate.
7284 * configure: Regenerate.
7286 2012-04-16 Yao Qi <yao@codesourcery.com>
7288 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
7289 duplicated on address.
7291 2012-04-16 Yao Qi <yao@codesourcery.com>
7293 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
7294 (struct tracepoint_action_ops) <send>: New field.
7295 (m_tracepoint_action_send, r_tracepoint_action_send): New.
7296 (agent_expr_send, x_tracepoint_action_send): New.
7297 (l_tracepoint_action_send): New.
7298 (cmd_qtdp): Download and install tracepoint
7299 according to `use_agent'.
7300 (run_inferior_command): Add one more parameter `len'.
7302 (tracepoint_send_agent): New.
7303 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
7305 2012-04-16 Yao Qi <yao@codesourcery.com>
7307 * tracepoint.c (download_tracepoints): Moved to ...
7308 (cmd_qtstart): ... here.
7310 2012-04-14 Yao Qi <yao@codesourcery.com>
7312 * tracepoint.c: Include inttypes.h.
7313 (struct collect_memory_action): Use sized types.
7314 (struct tracepoint): Likewise.
7315 (cmd_qtdp, stop_tracing): Update print specifiers.
7316 (cmd_qtp, response_tracepoint): Likewise.
7317 (collect_data_at_tracepoint): Likewise.
7318 (collect_data_at_step): Likewise.
7320 2012-04-14 Yao Qi <yao@codesourcery.com>
7322 Import gnulib module inttypes.
7323 * aclocal.m4, config.in, configure: Regenerated.
7325 2012-04-14 Yao Qi <yao@codesourcery.com>
7327 * Makefile.in (maintainer-clean, realclean, distclean): Remove
7328 Makefile and config.status at last.
7330 2012-04-13 Yao Qi <yao@codesourcery.com>
7332 * tracepoint.c: Include stdint.h unconditionally.
7334 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7336 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
7337 on BFD_HAVE_SYS_PROCFS_TYPE.
7338 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
7339 * configure: Regenerate.
7340 * config.in: Likewise.
7342 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
7344 * Makefile.in (clean): Also remove x32.c x32-linux.c
7345 x32-avx.c x32-avx-linux.c.
7346 (x32.o): New target.
7348 (x32-linux.o): Likewise.
7349 (x32-linux.c): Likewise.
7350 (x32-avx.o): Likewise.
7351 (x32-avx.c): Likewise.
7352 (x32-avx-linux.o): Likewise.
7353 (x32-avx-linux.c): Likewise.
7355 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
7356 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
7357 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
7358 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
7359 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
7360 i386/x32-avx-linux.xml.
7362 * linux-x86-low.c (init_registers_x32_linux): New prototype.
7363 (init_registers_x32_avx_linux): Likwise.
7364 (x86_linux_update_xmltarget): Call init_registers_x32_linux
7365 or init_registers_x32_avx_linux if linux_is_elf64 is false.
7367 2012-04-13 Pedro Alves <palves@redhat.com>
7369 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
7370 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
7371 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
7372 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
7375 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7377 * linux-x86-low.c (compat_x32_clock_t): New.
7378 (compat_x32_siginfo_t): Likewise.
7379 (compat_x32_siginfo_from_siginfo): Likewise.
7380 (siginfo_from_compat_x32_siginfo): Likewise.
7381 (linux_is_elf64): Likewise.
7382 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
7383 and siginfo_from_compat_x32_siginfo for x32.
7384 (x86_arch_setup): Set linux_is_elf64.
7386 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7389 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
7391 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
7392 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
7393 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
7394 compatible with process.
7396 2012-04-12 Yao Qi <yao@codesourcery.com>
7398 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
7399 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
7400 (install-only, install-info, clean): Handle sub dir gnulib.
7401 (all-lib, am--refresh): New targets.
7402 (memmem.o): Remove target.
7403 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
7404 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
7405 (AC_REPLACE_FUNCS): Remove memmem.
7406 Invoke gl_INIT and AM_INIT_AUTOMAKE.
7407 (AC_OUTPUT): Generate Makefile in gnulib/.
7408 * aclocal.m4, config.in, configure: Regenerated.
7410 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
7412 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
7414 2012-04-05 Pedro Alves <palves@redhat.com>
7416 -Werror=strict-aliasing
7418 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
7421 2012-04-04 Pedro Alves <palves@redhat.com>
7423 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
7424 (sparc_store_gregset_from_stack, sparc_store_gregset)
7425 (sparc_breakpoint_at): Fix formatting.
7427 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7429 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
7431 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
7432 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
7433 * config.in: Regenerate.
7434 * configure: Likewise.
7436 2012-03-29 Pedro Alves <palves@redhat.com>
7438 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
7439 Correct ptrace arguments.
7441 2012-03-28 Pedro Alves <palves@redhat.com>
7443 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
7444 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
7445 (IA64_FR1_REGNUM): New defines.
7446 (ia64_fetch_register): New.
7447 (the_low_target): Install it.
7448 * linux-low.h (struct linux_target_ops) <fetch_register>: New
7450 * linux-low.c (linux_fetch_registers): Try the
7451 the_low_target.fetch_register hook first.
7453 * linux-arm-low.c (the_low_target): Adjust.
7454 * linux-bfin-low.c (the_low_target): Adjust.
7455 * linux-cris-low.c (the_low_target): Adjust.
7456 * linux-crisv32-low.c (the_low_target): Adjust.
7457 * linux-m32r-low.c (the_low_target): Adjust.
7458 * linux-m68k-low.c (the_low_target): Adjust.
7459 * linux-mips-low.c (the_low_target): Adjust.
7460 * linux-ppc-low.c (the_low_target): Adjust.
7461 * linux-s390-low.c (the_low_target): Adjust.
7462 * linux-sh-low.c (the_low_target): Adjust.
7463 * linux-sparc-low.c (the_low_target): Adjust.
7464 * linux-tic6x-low.c (the_low_target): Adjust.
7465 * linux-x86-low.c (the_low_target): Adjust.
7466 * linux-xtensa-low.c (the_low_target): Adjust.
7468 2012-03-26 Pedro Alves <palves@redhat.com>
7470 * server.c (handle_qxfer_libraries): Don't bail early if
7471 the_target->qxfer_libraries_svr4 is not NULL.
7473 2012-03-26 Pedro Alves <palves@redhat.com>
7475 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
7477 2012-03-23 Pedro Alves <palves@redhat.com>
7479 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
7480 "library-list-svr4" element's start tag when the the DSO list is
7483 2012-03-23 Pedro Alves <palves@redhat.com>
7485 * linux-low.c (read_one_ptr): Read the inferior's pointer through
7486 a variable whose type size is the same as the inferior's pointer
7489 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
7491 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
7493 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
7494 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
7495 * linux-low.h: Include <signal.h>.
7496 (struct siginfo): Remove forward declaration.
7497 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
7500 2012-03-21 Mike Frysinger <vapier@gentoo.org>
7502 * .gitignore: Ignore more files.
7504 2012-03-19 Pedro Alves <palves@redhat.com>
7505 Jan Kratochvil <jan.kratochvil@redhat.com>
7507 * server.c (cont_thread, general_thread): Add describing comments.
7508 (start_inferior): Clear `cont_thread'.
7509 (handle_v_cont): Don't set `cont_thread' if resuming all threads
7512 2012-03-15 Yao Qi <yao@codesourcery.com>
7514 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
7516 (cmd_qtdp): ... here.
7518 2012-03-15 Yao Qi <yao@codesourcery.com>
7520 * tracepoint.c (struct tracepoint_action_ops): New.
7521 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
7522 (m_tracepoint_action_download): New.
7523 (r_tracepoint_action_download): New.
7524 (x_tracepoint_action_download): New.
7525 (l_tracepoint_action_download): New.
7526 (add_tracepoint_action): Install `action->ops' according type.
7527 (download_tracepoint_1): Move code `download' function pointer
7528 of various tracepoint_action_ops.
7530 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7532 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
7533 linux_ptrace_attach_warnings.
7535 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7537 * Makefile.in (linux-ptrace.o): New.
7538 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
7539 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
7540 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
7541 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
7542 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
7544 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
7546 2012-03-08 Yao Qi <yao@codesourcery.com>
7547 Pedro Alves <palves@redhat.com>
7549 Fix PR server/13392.
7550 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
7552 * tracepoint.c (remove_tracepoint): New.
7553 (cmd_qtdp): Call remove_tracepoint when failed to install.
7555 2012-03-07 Pedro Alves <palves@redhat.com>
7557 * linux-low.c (get_detach_signal): New.
7558 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
7559 Pass on pending signals to PTRACE_DETACH. Check the result of the
7561 * server.c (program_signals, program_signals_p): New.
7562 (handle_general_set): Handle QProgramSignals.
7563 * server.h (program_signals, program_signals_p): Declare.
7565 2012-03-05 Pedro Alves <palves@redhat.com>
7566 Jan Kratochvil <jan.kratochvil@redhat.com>
7568 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
7571 2012-03-03 Yao Qi <yao@codesourcery.com>
7573 * tracepoint.c (tracepoint_look_up_symbols): Update call to
7574 agent_look_up_symbols.
7576 2012-03-03 Yao Qi <yao@codesourcery.com>
7578 * Makefile.in (linux-low.o): Keep dependence on agent.h.
7579 (linux-x86-low.o): Likewise.
7580 * server.h: Remove in_process_agent_loaded.
7581 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
7585 2012-03-03 Yao Qi <yao@codesourcery.com>
7587 * tracepoint.c (gdb_agent_capability): New global.
7588 (in_process_agent_loaded_ust): Renamed to
7589 `in_process_agent_supports_ust'.
7591 (in_process_agent_supports_ust): Call agent_capability_check.
7592 (clear_installed_tracepoints): Assert that agent supports
7595 2012-03-03 Yao Qi <yao@codesourcery.com>
7597 * linux-low.c (linux_supports_agent): New.
7598 (linux_target_ops): Initialize field `supports_agent' with
7599 linux_supports_agent.
7600 * target.h (struct target_ops) <supports_agent>: New.
7601 (target_supports_agent): New macro.
7602 * server.c (handle_general_set): Handle packet 'QAgent'.
7603 (handle_query): Send `QAgent+'.
7604 * Makefile.in (server.o): Depends on agent.h.
7606 2012-03-03 Yao Qi <yao@codesourcery.com>
7608 * Makefile.in (OBS): Add agent.o.
7609 Add new rule for agent.o.
7610 Track dependence of tracepoint.c on agent.h.
7611 * tracepoint.c (run_inferior_command_1):
7612 (run_inferior_command): Call agent_run_command.
7613 (gdb_ust_connect_sync_socket): Deleted. Move it to
7615 (resume_thread, stop_thread): Likewise.
7616 (gdb_ust_socket_init): Renamed to ...
7617 (gdb_agent_socket_init): ... New.
7618 (gdb_ust_thread): Renamed to ...
7619 (gdb_agent_helper_thread): ... New.
7620 (gdb_ust_init): Move some code to ...
7621 (gdb_agent_init): ... here. New.
7622 [HAVE_UST]: Call gdb_ust_init.
7623 (initialize_tracepoint_ftlib): Call gdb_agent_init.
7624 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
7625 * config.in, configure: Regenerated.
7627 2012-03-02 Pedro Alves <palves@redhat.com>
7629 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
7630 * linux-low.c (struct simple_pid_list): New.
7631 (stopped_pids): New a struct simple_pid_list pointer.
7632 (add_to_pid_list, pull_pid_from_list): New.
7633 (handle_extended_wait): Don't assume the first signal new children
7634 report is SIGSTOP. Adjust call to pull_pid_from_list.
7635 (linux_wait_for_lwp): Adjust.
7637 2012-03-02 Yao Qi <yao@codesourcery.com>
7639 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
7642 2012-03-02 Yao Qi <yao@codesourcery.com>
7644 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
7645 `stop_pc' and `tpoint'. Update caller.
7647 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
7649 * linux-low.h (linux_target_ops): Add regset_bitmap member.
7650 * linux-low.c (use_linux_regsets): New macro.
7651 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
7652 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
7653 (linux_register_in_regsets): New function.
7654 (usr_fetch_inferior_registers): Skip registers covered by
7656 (usr_store_inferior_registers): Likewise.
7657 (usr_fetch_inferior_registers): New macro.
7658 (usr_store_inferior_registers): Likewise.
7659 (linux_fetch_registers): Handle mixed regset/non-regset targets.
7660 (linux_store_registers): Likewise.
7661 * linux-mips-low.c (init_registers_mips_dsp_linux): New
7663 (init_registers_mips64_dsp_linux): Likewise.
7664 (init_registers_mips_linux): New macro.
7665 (init_registers_mips_dsp_linux): Likewise.
7666 (mips_dsp_num_regs): Likewise.
7667 (DSP_BASE, DSP_CONTROL): New fallback macros.
7668 (mips_base_regs): New macro.
7669 (mips_regmap): Use it. Fix the size.
7670 (mips_dsp_regmap): New variable.
7671 (mips_dsp_regset_bitmap): Likewise.
7672 (mips_arch_setup): New function.
7673 (mips_cannot_fetch_register): Use the_low_target.regmap rather
7675 (mips_cannot_store_register): Likewise.
7676 (the_low_target): Update .arch_setup, .num_regs and .regmap
7677 initializers. Add .regset_bitmap initializer.
7678 * linux-arm-low.c (the_low_target): Add .regset_bitmap
7680 * linux-bfin-low.c (the_low_target): Likewise.
7681 * linux-cris-low.c (the_low_target): Likewise.
7682 * linux-crisv32-low.c (the_low_target): Likewise.
7683 * linux-ia64-low.c (the_low_target): Likewise.
7684 * linux-m32r-low.c (the_low_target): Likewise.
7685 * linux-m68k-low.c (the_low_target): Likewise.
7686 * linux-ppc-low.c (the_low_target): Likewise.
7687 * linux-s390-low.c (the_low_target): Likewise.
7688 * linux-sh-low.c (the_low_target): Likewise.
7689 * linux-sparc-low.c (the_low_target): Likewise.
7690 * linux-tic6x-low.c (the_low_target): Likewise.
7691 * linux-x86-low.c (the_low_target): Likewise.
7692 * linux-xtensa-low.c (the_low_target): Likewise.
7693 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
7694 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
7695 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
7697 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
7698 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
7700 2012-02-29 Yao Qi <yao@codesourcery.com>
7701 Pedro Alves <palves@redhat.com>
7703 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
7704 `step_over_finished' is true.
7706 2012-02-27 Pedro Alves <palves@redhat.com>
7708 * linux-low.c (pid_is_stopped): Delete, moved to common/.
7709 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
7711 2012-02-27 Pedro Alves <palves@redhat.com>
7714 * linux-low.c (pid_is_stopped): New.
7715 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
7717 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
7719 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
7722 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
7724 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
7726 2012-02-24 Luis Machado <lgustavo@codesourcery>
7728 * server.c (handle_query): Advertise support for target-side
7729 breakpoint condition evaluation.
7730 (process_point_options): New function.
7731 (process_serial_event): When inserting a breakpoint, check for
7732 a target-side condition that should be evaluated.
7734 * mem-break.c: Include regcache.h and ax.h.
7735 (point_cond_list_t): New data structure.
7736 (breakpoint) <cond_list>: New field.
7737 (find_gdb_breakpoint_at): Make non-static.
7738 (delete_gdb_breakpoint_at): Clear any target-side
7740 (clear_gdb_breakpoint_conditions): New function.
7741 (add_condition_to_breakpoint): Likewise.
7742 (add_breakpoint_condition): Likewise.
7743 (gdb_condition_true_at_breakpoint): Likewise.
7744 (gdb_breakpoint_here): Return result directly instead
7745 of going through a local variable.
7747 * mem-break.h (find_gdb_breakpoint_at): New prototype.
7748 (clear_gdb_breakpoint_conditions): Likewise.
7749 (add_breakpoint_condition): Likewise.
7750 (gdb_condition_true_at_breakpoint): Likewise.
7752 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
7753 (need_step_over_p): Take target-side breakpoint condition into
7756 2012-02-24 Luis Machado <lgustavo@codesourcery>
7758 * server.h: Include tracepoint.h.
7759 (agent_mem_read, agent_get_trace_state_variable_value,
7760 agent_set_trace_state_variable_value,
7761 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
7762 get_set_tsv_func_addr): New prototypes.
7764 * ax.h: New include file.
7765 * ax.c: New source file.
7767 * tracepoint.c: Include ax.h.
7768 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
7769 agent_expr, eval_result_type): Move to ax.h.
7770 (parse_agent_expr): Rename to ...
7771 (gdb_parse_agent_expr): ... this, make it non-static and move
7773 (unparse_agent_expr) Rename to ...
7774 (gdb_unparse_agent_expr): ... this, make it non-static and move
7776 (eval_agent_expr): Rename to ...
7777 (eval_tracepoint_agent_expr): ... this.
7778 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
7779 forward declarations.
7780 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
7781 (agent_get_trace_state_variable_value): New function.
7782 (agent_set_trace_state_variable_value): New function.
7783 (cmd_qtdp): Call gdb_parse_agent_expr (...).
7784 (response_tracepoint): Call gdb_unparse_agent_expr (...).
7785 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
7786 (condition_true_at_tracepoint): Likewise.
7787 (parse_agent_expr): Rename to ...
7788 (gdb_parse_agent_expr): ... this and move to ax.c.
7789 (unparse_agent_expr): Rename to ...
7790 (gdb_unparse_agent_expr): ... this and move to ax.c.
7791 (gdb_agent_op_name): Move to ax.c.
7792 (eval_agent_expr): Rename to ...
7793 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
7795 (eval_tracepoint_agent_expr): New function.
7796 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
7798 (current_insn_ptr, emit_error, struct bytecode_address): Move to
7800 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
7801 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
7802 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
7803 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
7804 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
7805 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
7806 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
7807 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
7808 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
7809 (compile_bytecodes): Remove forward declaration.
7810 (is_goto_target): Move to ax.c.
7811 (compile_bytecodes): Move to ax.c and call
7812 agent_get_trace_state_variable_value (...) and
7813 agent_set_trace_state_variable_value (...).
7815 * Makefile.in: Update ax.c and IPA dependencies.
7817 2012-02-24 Pedro Alves <palves@redhat.com>
7819 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
7820 (cmd_bigqtbuffer_circular): ... this. Only handle
7821 'QTBuffer:circular:'.
7822 (handle_tracepoint_general_set): Adjust.
7824 2012-02-16 Yao Qi <yao@codesourcery.com>
7826 * inferiors.c: Move code to ...
7827 * dll.c: .... here. New.
7828 * server.h: Declare clear_dlls.
7829 * Makefile.in (SFILES): Add dll.c.
7833 2012-02-11 Yao Qi <yao@codesourcery.com>
7835 * server.c: (handle_monitor_command): Add a new parameter
7837 (handle_query): Update caller.
7839 2012-02-09 Joel Brobecker <brobecker@adacore.com>
7841 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
7842 * configure, config.in: Regenerate.
7843 * hostio.c: Provide an alternate implementation if HAVE_READLINK
7846 2012-02-02 Pedro Alves <palves@redhat.com>
7848 Try SIGKILL first, then PTRACE_KILL.
7849 * linux-low.c (linux_kill_one_lwp): New.
7850 (linux_kill_one_lwp): Rename to ...
7851 (kill_one_lwp_callback): ... this. Use the new
7854 2012-02-02 Pedro Alves <palves@redhat.com>
7856 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
7859 2012-01-27 Pedro Alves <palves@redhat.com>
7861 * linux-low.c (linux_child_pid_to_exec_file): Delete.
7862 (elf_64_file_p): Make static.
7863 (linux_pid_exe_is_elf_64_file): New.
7864 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
7865 Delete declarations.
7866 (linux_pid_exe_is_elf_64_file): Declare.
7867 * linux-x86-low.c (x86_arch_setup): Use
7868 linux_pid_exe_is_elf_64_file.
7870 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
7872 * linux-low.c (linux_wait_for_event_1): Rename to ...
7873 (linux_wait_for_event): ... here and merge it with former
7874 linux_wait_for_event - new variable wait_ptid, use it.
7875 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
7877 2012-01-23 Pedro Alves <palves@redhat.com>
7879 * server.c (main): Avoid yet another case of infinite loop while
7880 detaching/killing after a longjmp.
7882 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
7885 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
7887 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
7889 * hostio.c (handle_readlink): New function.
7890 (handle_vFile): Call it to handle "vFile:readlink" packets.
7892 2012-01-20 Pedro Alves <palves@redhat.com>
7893 Ulrich Weigand <ulrich.weigand@linaro.org>
7895 * server.c (handle_v_requests): Only support vAttach and vRun to
7896 start multiple processes when in extended protocol mode.
7898 2012-01-17 Pedro Alves <palves@redhat.com>
7900 * tracepoint.c (initialize_tracepoint): Use mmap instead of
7901 memalign plus mprotect to allocate the scratch buffer.
7903 2012-01-13 Pedro Alves <palves@redhat.com>
7905 * server.c (attach_inferior): Clear `cont_thread'.
7907 2012-01-13 Pedro Alves <palves@redhat.com>
7909 * server.c (main): Avoid infinite loop while detaching/killing
7912 2012-01-09 Doug Evans <dje@google.com>
7914 * server.c (start_inferior): Set last_ptid in --wrapper case.
7916 2012-01-06 Yao Qi <yao@codesourcery.com>
7918 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
7920 [IN_PROCESS_AGENT] (debug_agent): New global variable.
7922 2012-01-04 Yao Qi <yao@codesourcery.com>
7924 * tracepoint.c (cmd_qtdp): Print debug message
7925 for static tracepoint.
7927 2012-01-04 Yao Qi <yao@codesourcery.com>
7929 * tracepoint.c (trace_vdebug): Differentiate debug message
7930 between gdbserver and IPA.
7932 2012-01-03 Yao Qi <yao@codesourcery.com>
7934 * tracepoint.c (tracepoint_was_hit): Don't collect for
7937 2012-01-02 Joel Brobecker <brobecker@adacore.com>
7939 * terminal.h: Reformat copyright header.
7941 2012-01-02 Joel Brobecker <brobecker@adacore.com>
7943 * server.c (gdbserver_version): Update copyright year.
7944 * gdbreplay.c (gdbreplay_version): Likewise.
7946 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
7948 * linux-low.c (linux_create_inferior): Put empty if clause for write.
7951 2011-12-18 Hui Zhu <teawater@gmail.com>
7952 * linux-low.c (linux_create_inferior): Save return value to ret.
7954 2011-12-18 Hui Zhu <teawater@gmail.com>
7956 * linux-low.c (linux_create_inferior): Save return value to ret.
7958 2011-12-16 Doug Evans <dje@google.com>
7960 * linux-low.c (linux_create_inferior): If stdio connection,
7961 redirect stdin from /dev/null, stdout to stderr.
7962 * remote-utils.c (remote_is_stdio): New static global.
7963 (remote_connection_is_stdio): New function.
7964 (remote_prepare): Handle stdio connection.
7965 (remote_open): Ditto.
7966 (remote_close): Don't close stdin for stdio connections.
7967 (read_prim,write_prim): New functions. Replace all calls to
7968 read/write to these.
7969 * server.c (main): Watch for "-" argument. Move call to
7970 remote_prepare before start_inferior.
7971 * server.h (STDIO_CONNECTION_NAME): New macro.
7972 (remote_connection_is_stdio): Declare.
7974 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
7975 in debugging output.
7977 2011-12-15 Yao Qi <yao@codesourcery.com>
7979 * tracepoint.c: Include sys/syscall.h.
7980 (gdb_ust_thread): Remove preprocessor conditional.
7982 2011-12-14 Pedro Alves <pedro@codesourcery.com>
7984 * linux-low.c (linux_detach_one_lwp): Call
7985 the_low_target.prepare_to_resume before detaching.
7987 2011-12-14 Yao Qi <yao@codesourcery.com>
7989 * tracepoint.c (gdb_ust_thread): Don't ignore return value
7992 2011-12-14 Yao Qi <yao@codesourcery.com>
7994 * i386-low.c (i386_low_stopped_data_address): Initialize local
7997 2011-12-13 Pedro Alves <pedro@codesourcery.com>
8001 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
8002 DR_CONTROL unless necessary. Extend comments.
8003 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
8004 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
8006 2011-12-13 Yao Qi <yao@codesourcery.com>
8008 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
8010 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
8012 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
8014 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
8015 Print new debug message for such case.
8017 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8019 Fix overlapping memcpy.
8020 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
8021 the read_inferior_memory transfer.
8022 (delete_fast_tracepoint_jump): New variable buf. Use it for the
8023 write_inferior_memory transfer.
8024 (set_fast_tracepoint_jump): New variable buf. Use it for the
8025 read_inferior_memory and write_inferior_memory transfers.
8026 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
8027 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
8028 Use it for the write_inferior_memory transfer.
8029 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
8032 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8034 * linux-low.c (fetch_register, store_register): Make code
8035 consistent, fix formatting.
8037 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
8039 * linux-low.c (usr_store_inferior_registers): Factor out code
8040 to handle individual registers into...
8041 (store_register): ... this new function.
8043 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
8045 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
8046 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
8047 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
8048 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
8049 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
8050 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
8051 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
8052 (srv_xmlfiles): Add new XML files.
8054 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
8056 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
8057 (init_registers_s390_linux32v1): Add prototype.
8058 (init_registers_s390_linux32v2): Likewise.
8059 (init_registers_s390_linux64v1): Likewise.
8060 (init_registers_s390_linux64v2): Likewise.
8061 (init_registers_s390x_linux64v1): Likewise.
8062 (init_registers_s390x_linux64v2): Likewise.
8063 (s390_num_regs): Increment to 52.
8064 (s390_regmap): Add orig_r2 register.
8065 (s390_num_regs_3264): Increment to 68.
8066 (s390_regmap_3264): Add orig_r2 register.
8067 (s390_collect_ptrace_register): Handle orig_r2 register.
8068 (s390_supply_ptrace_register): Likewise.
8069 (s390_fill_last_break): New function.
8070 (s390_store_last_break): Likewise.
8071 (s390_fill_system_call): New function.
8072 (s390_store_system_call): Likewise.
8073 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
8075 (s390_check_regset): New function.
8076 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
8077 NT_S390_SYSTEM_CALL regsets and use appropriate description.
8078 Update target_regsets for available register sets.
8080 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
8081 Jan Kratochvil <jan.kratochvil@redhat.com>
8083 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
8084 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
8086 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
8087 * linux-low.h (struct process_info_private): New member r_debug.
8088 * server.c (handle_qxfer_libraries): Call
8089 the_target->qxfer_libraries_svr4.
8090 (handle_qxfer_libraries_svr4): New function.
8091 (qxfer_packets): New entry "libraries-svr4".
8092 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
8093 * target.h (struct target_ops): New member qxfer_libraries_svr4.
8094 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
8095 PACKET_qXfer_libraries_svr4.
8097 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
8099 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
8100 PSW address/mask between 8-byte and 16-byte formats.
8101 (s390_supply_ptrace_register): Likewise.
8102 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
8103 basic addressing mode bit.
8105 2011-11-24 Stan Shebs <stan@codesourcery.com>
8107 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
8109 2011-11-17 Stan Shebs <stan@codesourcery.com>
8111 * tracepoint.c (struct tracepoint): New field traceframe_usage.
8112 (tracing_start_time): New global.
8113 (tracing_stop_time): New global.
8114 (tracing_user_name): New global.
8115 (tracing_notes): New global.
8116 (tracing_stop_note): New global.
8117 (cmd_qtstart): Set traceframe_usage, start_time.
8118 (stop_tracing): Set stop_time.
8119 (cmd_qtstatus): Report additional status.
8120 (cmd_qtp): New function.
8121 (handle_tracepoint_query): Call it.
8122 (cmd_qtnotes): New function.
8123 (handle_tracepoint_general_set): Call it.
8124 (get_timestamp): Rename from tsv_get_timestamp.
8126 2011-11-14 Stan Shebs <stan@codesourcery.com>
8127 Kwok Cheung Yeung <kcy@codesourcery.com>
8129 * linux-x86-low.c (small_jump_insn): New.
8130 (i386_install_fast_tracepoint_jump_pad): Add arguments for
8131 trampoline and error message, build a trampoline and issue a small
8132 jump instruction to it.
8133 (x86_install_fast_tracepoint_jump_pad): Add arguments for
8134 trampoline and error message.
8135 (x86_get_min_fast_tracepoint_insn_len): New.
8136 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
8137 * linux-low.h (struct linux_target_ops): Add arguments to
8138 install_fast_tracepoint_jump_pad operation, add new operation.
8139 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
8141 (linux_get_min_fast_tracepoint_insn_len): New function.
8142 (linux_target_op): Add new operation.
8143 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
8144 (gdb_trampoline_buffer_end): Ditto.
8145 (gdb_trampoline_buffer_error): Ditto.
8146 (struct ipa_sym_addresses): Add fields for new IPA variables.
8147 (symbol_list): Add entries for new IPA variables.
8148 (struct tracepoint): Add fields to hold the address range of the
8149 trampoline used by the tracepoint.
8150 (trampoline_buffer_head): New static variable.
8151 (trampoline_buffer_tail): Ditto.
8152 (claim_trampoline_space): New function.
8153 (have_fast_tracepoint_trampoline_buffer): New function.
8154 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
8156 (install_fast_tracepoint): Ditto, also add error buffer argument.
8157 (cmd_qtminftpilen): New function.
8158 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
8159 (fast_tracepoint_from_trampoline_address): New function.
8160 (fast_tracepoint_collecting): Handle trampoline as part of jump
8162 (set_trampoline_buffer_space): New function.
8163 (initialize_tracepoint): Initialize new IPA variables.
8164 * target.h (struct target_ops): Add arguments to
8165 install_fast_tracepoint_jump_pad operation, add new
8166 get_min_fast_tracepoint_insn_len operation.
8167 (target_get_min_fast_tracepoint_insn_len): New.
8168 (install_fast_tracepoint_jump_pad): Add arguments.
8169 * server.h (IPA_BUFSIZ): Define.
8170 * linux-i386-ipa.c: Include extra header files.
8171 (initialize_fast_tracepoint_trampoline_buffer): New function.
8172 (initialize_low_tracepoint): Call it.
8173 * server.h (set_trampoline_buffer_space): Declare.
8174 (claim_trampoline_space): Ditto.
8175 (have_fast_tracepoint_trampoline_buffer): Ditto.
8177 2011-11-14 Yao Qi <yao@codesourcery.com>
8179 * server.c (handle_query): Handle InstallInTrace for qSupported.
8180 * tracepoint.c (add_tracepoint): Sort list.
8181 (install_tracepoint, download_tracepoint): New.
8182 (cmd_qtdp): Call them to install and download tracepoints.
8183 (sort_tracepoints): Removed.
8184 (cmd_qtstart): Update.
8186 2011-11-14 Yao Qi <yao@codesourcery.com>
8188 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
8189 * mem-break.h: Declare.
8190 * tracepoint.c (cmd_qtstart): Move some code to ...
8191 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
8193 (download_tracepoints): Move some code to ...
8194 (download_tracepoint_1): ... here. New.
8196 2011-11-08 Yao Qi <yao@codesourcery.com>
8198 * remote-utils.c (relocate_instruction): A comment fix.
8200 2011-11-07 Joel Brobecker <brobecker@adacore.com>
8202 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
8203 (i386_dr_low_get_control, i386_dr_low_get_status): Use
8204 dr_status_mirror and dr_control_mirror from debug_reg_state.
8205 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
8206 (i386_initial_stuff): Remove use of deleted globals.
8207 (i386_get_thread_context, i386_set_thread_context,
8208 i386_thread_added): Use dr_status_mirror and dr_control_mirror
8209 from debug_reg_state.
8211 2011-11-05 Yao Qi <yao@codesourcery.com>
8213 * tracepoint.c (gdb_collect): Loop over tracepoints of same
8214 address as TPOINT's.
8216 2011-11-02 Stan Shebs <stan@codesourcery.com>
8218 * tracepoint.c (agent_mem_read_string): New function.
8219 (eval_agent_expr): Call it for tracenz.
8220 * server.c (handle_query): Report support for tracenz.
8222 2011-11-02 Yao Qi <yao@codesourcery.com>
8224 * tracepoint.c (cmd_qtstart): Remove unused local variables.
8226 2011-11-02 Yao Qi <yao@codesourcery.com>
8228 * target.h: Fix a typo in comment.
8230 2011-10-31 Pedro Alves <pedro@codesourcery.com>
8232 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
8233 clobber the breakpoints' shadows with fast tracepoint jumps.
8234 * mem-break.h (check_mem_write): Add `myaddr' parameter.
8235 * target.c (write_inferior_memory): Also pass MYADDR down to
8238 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
8240 * configure.ac: Check support for personality routine.
8241 * configure: Regenerate.
8242 * config.in: Likewise.
8243 * linux-low.c: Include <sys/personality.h>.
8244 Define ADDR_NO_RANDOMIZE if necessary.
8245 (linux_create_inferior): Disable address space randomization when
8246 forking inferior, if requested.
8247 (linux_supports_disable_randomization): New function.
8248 (linux_target_ops): Install it.
8249 * server.h (disable_randomization): Declare.
8250 * server.c (disable_randomization): New global variable.
8251 (handle_general_set): Handle QDisableRandomization.
8252 (handle_query): Likewise for qSupported.
8253 (main): Support --disable-randomization and --no-disable-randomization
8254 command line arguments.
8255 * target.h (struct target_ops): Add supports_disable_randomization.
8256 (target_supports_disable_randomization): New macro.
8258 2011-09-29 Mike Frysinger <vapier@gentoo.org>
8260 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
8262 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
8263 [!PT_GETDSBT] (target_loadmap): New definition.
8264 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
8265 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
8266 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
8267 and PT_GETDSBT to LINUX_LOADMAP.
8268 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
8269 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
8271 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
8273 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
8274 (arm_linux_hwbp_cap): New static variable.
8275 (arm_linux_get_hwbp_cap): Replace by ...
8276 (arm_linux_init_hwbp_cap): ... this new function.
8277 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
8278 (arm_linux_get_hw_watchpoint_count): Likewise.
8279 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8280 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
8281 (arm_prepare_to_resume): Use perror_with_name instead of error.
8283 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
8285 * linux-arm-low.c: Include <signal.h>.
8286 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
8287 (struct arm_linux_hwbp_cap): New data type.
8288 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
8289 (struct arm_linux_hw_breakpoint): New data type.
8290 (MAX_BPTS, MAX_WPTS): Define.
8291 (struct arch_process_info, struct arch_lwp_info): New data types.
8292 (arm_linux_get_hwbp_cap): New function.
8293 (arm_linux_get_hw_breakpoint_count): Likewise.
8294 (arm_linux_get_hw_watchpoint_count): Likewise.
8295 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8296 (arm_hwbp_control_initialize): Likewise.
8297 (arm_hwbp_control_is_enabled): Likewise.
8298 (arm_hwbp_control_is_initialized): Likewise.
8299 (arm_hwbp_control_disable): Likewise.
8300 (arm_linux_hw_breakpoint_equal): Likewise.
8301 (arm_linux_hw_point_initialize): Likewise.
8302 (struct update_registers_data): New data structure.
8303 (update_registers_callback: New function.
8304 (arm_insert_point): Likewise.
8305 (arm_remove_point): Likewise.
8306 (arm_stopped_by_watchpoint): Likewise.
8307 (arm_stopped_data_address): Likewise.
8308 (arm_new_process): Likewise.
8309 (arm_new_thread): Likewise.
8310 (arm_prepare_to_resume): Likewise.
8311 (the_low_target): Register arm_insert_point, arm_remove_point,
8312 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
8313 arm_new_thread, and arm_prepare_to_resume.
8315 2011-09-15 Stan Shebs <stan@codesourcery.com>
8317 * server.h (struct emit_ops): Add compare-goto fields.
8318 * tracepoint.c (gdb_agent_op_sizes): New table.
8319 (emit_eq_goto): New function.
8320 (emit_ne_goto): New function.
8321 (emit_lt_goto): New function.
8322 (emit_le_goto): New function.
8323 (emit_gt_goto): New function.
8324 (emit_ge_goto): New function.
8325 (is_goto_target): New function.
8326 (compile_bytecodes): Recognize special cases of compare-goto
8327 combinations and call specialized emitters for them.
8328 * linux-x86-low.c (amd64_emit_eq_goto): New function.
8329 (amd64_emit_ne_goto): New function.
8330 (amd64_emit_lt_goto): New function.
8331 (amd64_emit_le_goto): New function.
8332 (amd64_emit_gt_goto): New function.
8333 (amd64_emit_ge_goto): New function.
8334 (amd64_emit_ops): Add the new functions.
8335 (i386_emit_eq_goto): New function.
8336 (i386_emit_ne_goto): New function.
8337 (i386_emit_lt_goto): New function.
8338 (i386_emit_le_goto): New function.
8339 (i386_emit_gt_goto): New function.
8340 (i386_emit_ge_goto): New function.
8341 (i386_emit_ops): Add the new functions.
8343 2011-09-08 Stan Shebs <stan@codesourcery.com>
8345 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
8346 (i386_emit_epilogue): Restore %ebx.
8348 2011-08-31 Jie Zhang <jzhang918@gmail.com>
8350 * server.c (step_thread): Remove definition.
8351 (process_serial_event): Don't handle Hs.
8352 * server.h (step_thread): Remove declaration.
8353 * target.c (set_desired_inferior): Remove use of step_thread.
8355 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
8357 * linux-low.c: Include linux-procfs.h.
8358 (linux_attach_lwp_1): Update comments.
8359 (linux_attach): Scan for existing threads when attaching to a
8360 process that is the tgid.
8361 * Makefile.in: Update dependencies.
8363 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
8365 * configure.srv: Add linux-procfs.o dependencies.
8367 2011-08-14 Yao Qi <yao@codesourcery.com>
8369 * target.h (struct target_ops): Fix indent.
8370 * win32-low.c (win32_target_ops): Fix comment.
8372 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
8373 Yao Qi <yao@codesourcery.com>
8375 * Makefile.in (clean): Remove tic6x-*.c files.
8376 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
8377 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
8378 (tic6x-c64xp-linux.c): Likewise.
8379 * configure.srv: Add support for tic6x-*-uclinux.
8380 * linux-tic6x-low.c: New.
8381 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
8383 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
8384 Yao Qi <yao@codesourcery.com>
8386 * target.h (struct target_ops): Add read_loadmap.
8387 * linux-low.c (struct target_loadseg): New type.
8388 (struct target_loadmap): New type.
8389 (linux_read_loadmap): New function.
8390 (linux_target_ops): Add linux_read_loadmap.
8391 * server.c (handle_query): Support qXfer:fdpic:read packet.
8392 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
8395 2011-08-05 Eli Zaretskii <eliz@gnu.org>
8397 * win32-low.c: Include <stdint.h>.
8399 2011-07-22 Pedro Alves <pedro@codesourcery.com>
8401 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
8402 to the inferior here.
8403 (i386_remove_aligned_watchpoint): Ditto.
8404 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
8405 fit part of the watchpoint in the debug registers.
8406 (i386_update_inferior_debug_regs): New.
8407 (i386_low_insert_watchpoint): Work on a local mirror of the debug
8408 registers, and only update the inferior on success.
8409 (i386_low_remove_watchpoint): Ditto.
8411 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
8413 * linux-low.c (compare_ints, unique, list_threads, show_process,
8414 linux_core_of_thread): Delete.
8415 (linux_target_ops): Change linux_core_of_thread to
8416 linux_common_core_of_thread.
8417 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
8418 * utils.c (malloc_failure): Change type of argument.
8419 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
8420 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
8421 common/linux-osdata.c, common/ptid.c and common/buffer.c.
8422 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
8423 (IPA_OBJS): Add common-utils-ipa.o.
8424 (ptid_h, linux_osdata_h): New macros.
8425 (server_h): Add common/common-utils.h, common/xml-utils.h,
8426 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
8428 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
8429 ptid.o, buffer.o): New rules.
8430 (linux-low.o): Add common/linux-osdata.h as a dependency.
8431 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
8432 * configure.ac: Add AC_HEADER_DIRENT check.
8433 * config.in: Regenerate.
8434 * configure: Regenerate.
8435 * remote-utils.c (xml_escape_text): Delete.
8436 (buffer_grow, buffer_free, buffer_init, buffer_finish,
8437 buffer_xml_printf): Move to common/buffer.c.
8438 * server.c (main): Remove call to initialize_inferiors.
8439 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
8440 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
8441 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
8442 internal_error, gdb_assert, gdb_assert_fail): Delete.
8443 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
8444 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
8446 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
8447 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
8448 initialize_inferiors): Delete.
8450 2011-07-20 Pedro Alves <pedro@codesourcery.com>
8452 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
8455 2011-05-31 Pedro Alves <pedro@codesourcery.com>
8457 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
8459 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
8461 2011-05-26 Yao Qi <yao@codesourcery.com>
8463 * Makefile.in (thread-db.o): Track dependence to
8464 common/gdb_thread_db.h.
8465 * thread-db.c: include gdb_thread_db.h from right place.
8467 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
8469 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
8470 __FILE__ and __LINE__ to internal_error.
8472 2011-05-13 Doug Evans <dje@google.com>
8474 * thread-db.c (try_thread_db_load_from_sdir): New function.
8475 (try_thread_db_load_from_dir): New function.
8476 (thread_db_load_search): Handle $sdir, ignore $pdir.
8477 Remove trying of system directories if search of
8478 libthread-db-search-path fails, that is now done via $sdir.
8480 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
8482 * server.c (handle_query): Add EnableDisableTracepoints to the list
8483 of supported features.
8484 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
8486 (cmd_qtenable_disable): New.
8487 (cmd_qtstart): Install tracepoints even if disabled.
8488 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
8489 receiving a QTEnable or QTDisable packet.
8490 (gdb_collect): Skip data collection if fast tracepoint is disabled.
8491 (ust_marker_to_static_tracepoint): Do not ignore disabled static
8493 (gdb_probe): Skip data collection if static tracepoint is disabled.
8495 2011-05-10 Doug Evans <dje@google.com>
8497 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
8499 2011-05-04 Doug Evans <dje@google.com>
8501 * linux-low.c (linux_join): Skip process lookup.
8502 * spu-low.c (spu_join): Ditto.
8503 * server.c (join_inferiors_callback): Delete.
8504 (process_serial_event): For 'D' packet (detach) call join_inferior
8507 2011-05-04 Joseph Myers <joseph@codesourcery.com>
8509 * README: Don't mention xscale*-*-linux*.
8510 * configure.srv (xscale*-*-linux*): Don't handle target.
8512 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
8514 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
8516 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
8517 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
8518 (i386_emit_void_call_2): Likewise.
8520 2011-04-26 Yao Qi <yao@codesourcery.com>
8522 * linux-low.c: Move common macros to linux-ptrace.h.
8523 Include linux-ptrace.h.
8524 * Makefile.in (linux_ptrace_h): New.
8525 (linux-low.o): Depends on linux-ptrace.h.
8527 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
8529 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
8530 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
8531 (remote_prepare): New function with most of the TCP code from ...
8532 (remote_open): ... here. Detect PORT here unconditionally. Move also
8533 setting transport_is_reliable.
8534 * server.c (run_once): New variable.
8535 (gdbserver_usage): Document it.
8536 (main): Set run_once for `--once'. Call remote_prepare. Exit after
8537 the first run if RUN_ONCE.
8538 * server.h (run_once, remote_prepare): New declarations.
8540 2011-04-19 Tom Tromey <tromey@redhat.com>
8542 * win32-low.c (handle_load_dll): Remove duplicate "the".
8544 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
8546 Remove support for old Cygwin 1.5 versions.
8547 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
8548 function to avoid warning.
8549 (win32_add_one_solib): Use cygwin_conv_path function to avoid
8552 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
8554 * gdbserver/server.h (Macro _): Define it if not available.
8556 2011-03-14 Michael Snyder <msnyder@vmware.com>
8558 * hostio.c (handle_close): Remove unnecessary null test.
8560 2011-03-10 Joel Brobecker <brobecker@adacore.com>
8562 * Makefile.in (maintainer-clean realclean distclean): Remove
8563 "make ... subdir_do" command.
8565 2011-03-10 Michael Snyder <msnyder@vmware.com>
8567 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
8569 * server.c (handle_v_run): Free alloced buffer on early return.
8571 2011-03-09 Yao Qi <yao@codesourcery.com>
8574 2011-03-04 Yao Qi <yao@codesourcery.com>
8576 * Makefile.in: Remove GNU make feature --directory.
8578 2011-03-05 Yao Qi <yao@codesourcery.com>
8580 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
8581 (subdir_do): New make target. Copied from gdb/Makefile.
8582 (maintainer-clean, realclean, distclean, clean): Call corresponding
8583 make targets in common/Makefile.
8585 2011-02-11 Yao Qi <yao@codesourcery.com>
8587 * configure.ac: Call AC_PROG_RANLIB.
8588 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
8589 * configure: Regenerate.
8591 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8593 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
8595 2011-03-06 Yao Qi <yao@codesourcery.com>
8597 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
8599 2011-03-05 Yao Qi <yao@codesourcery.com>
8601 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
8602 (subdir_do): New make target. Copied from gdb/Makefile.
8603 (maintainer-clean, realclean, distclean, clean): Call corresponding
8604 make targets in common/Makefile.
8606 2011-03-04 Yao Qi <yao@codesourcery.com>
8608 * Makefile.in: Remove GNU make feature --directory.
8610 2011-03-04 Michael Snyder <msnyder@vmware.com>
8612 * server.c (queue_stop_reply): Call xmalloc not malloc.
8614 2011-03-02 Michael Snyder <msnyder@vmware.com>
8616 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
8618 2011-02-28 Michael Snyder <msnyder@vmware.com>
8620 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
8621 (cmd_qtframe): Ditto.
8622 (cmd_qtbuffer): Ditto.
8623 (cmd_bigqtbuffer): Ditto.
8625 * utils.c (decimal2str): Initialize 'width' to nine, then
8628 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8630 * hostio.c (require_data): Free *data, not data.
8632 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8634 * hostio.c (require_data): Use free, not xfree.
8636 2011-02-27 Michael Snyder <msnyder@vmware.com>
8638 * server.c (handle_query): Discard unused value.
8640 * hostio.c (require_data): Free malloc memory before returning
8643 2011-02-26 Michael Snyder <msnyder@vmware.com>
8645 * linux-low.c (list_threads): Call closedir for dirent.
8647 2011-02-27 Michael Snyder <msnyder@vmware.com>
8649 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
8650 a case statement falls through.
8652 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
8654 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
8657 2011-02-26 Michael Snyder <msnyder@vmware.com>
8659 * utils.c (decimal2str): Eliminate dead code and dead param.
8660 (pulongest): Drop dead param from call to decimal2str.
8663 2011-02-24 Joel Brobecker <brobecker@adacore.com>
8665 Revert the following patch (not approved yet):
8666 2011-02-21 Hui Zhu <teawater@gmail.com>
8667 * tracepoint.c (tp_printf): New function.
8668 (eval_agent_expr): Handle gdb_agent_op_printf.
8670 2011-02-21 Hui Zhu <teawater@gmail.com>
8672 * tracepoint.c (tp_printf): New function.
8673 (eval_agent_expr): Handle gdb_agent_op_printf.
8675 2011-02-18 Tom Tromey <tromey@redhat.com>
8677 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
8678 (tracepoint.o): Likewise.
8679 * tracepoint.c (enum gdb_agent_op): Use ax.def.
8680 (gdb_agent_op_names): Likewise.
8682 2011-02-18 Tom Tromey <tromey@redhat.com>
8684 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
8685 gdb_agent_op_rot>: New constants.
8686 (gdb_agent_op_names): Add pick and roll.
8687 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
8690 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
8692 * aclocal.m4: Regenerated with aclocal-1.11.1.
8694 2011-02-14 Pedro Alves <pedro@codesourcery.com>
8696 * server.c (handle_qxfer_traceframe_info): New.
8697 (qxfer_packets): Register "traceframe-info".
8698 (handle_query): Report support for qXfer:traceframe-info:read+.
8699 * tracepoint.c (match_blocktype): New.
8700 (traceframe_find_block_type): Rename to ...
8701 (traceframe_walk_blocks): ... this. Add callback filter argument,
8703 (traceframe_find_block_type): New, reimplemented on top of
8704 traceframe_walk_blocks.
8705 (build_traceframe_info_xml): New.
8706 (traceframe_read_info): New.
8707 * server.h (traceframe_read_info): Declare.
8709 2011-02-11 Yao Qi <yao@codesourcery.com>
8711 * configure.ac: Call AC_PROG_RANLIB.
8712 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
8713 * configure: Regenerate.
8715 2011-02-07 Pedro Alves <pedro@codesourcery.com>
8717 * server.c (gdb_read_memory): Change return semantics to allow
8719 (handle_search_memory_1): Adjust.
8720 (process_serial_event) <'m' packet>: Handle partial transfers.
8721 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
8723 2011-01-28 Pedro Alves <pedro@codesourcery.com>
8725 * regcache.c (init_register_cache): Initialize
8726 regcache->register_status.
8727 (free_register_cache): Release regcache->register_status.
8728 (regcache_cpy): Copy register_status.
8729 (registers_to_string): Print 'x's for unavailable registers.
8730 (supply_register): Mark the register's status valid or
8731 unavailable, depending on whether a buffer was passed in or not.
8732 (supply_register_zeroed): New.
8733 (supply_regblock): Mark the registers' status valid or
8734 unavailable, depending on whether a buffer was passed in or not.
8735 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
8736 (struct regcache): New `register_status' field.
8737 (supply_register_zeroed): Declare.
8738 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
8739 supply_register_zeroed, rather than passing a NULL buffer to
8741 * tracepoint.c (fetch_traceframe_registers): Update comment.
8743 2011-01-28 Pedro Alves <pedro@codesourcery.com>
8745 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
8748 2011-01-25 Pedro Alves <pedro@codesourcery.com>
8750 * server.h (decode_xfer_write): Change prototype.
8751 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
8752 and don't extract the annex here.
8753 * server.c (decode_xfer_read): Remove `annex' parameter,
8754 and don't extract the annex here.
8756 (struct qxfer): New.
8757 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
8758 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
8759 (handle_qxfer_statictrace): New functions, abstracted out from
8760 handle_query, and made to use the struct qxfer interface.
8761 (handle_threads_qxfer_proper): Rename to ...
8762 (handle_qxfer_threads_proper): ... this.
8763 (handle_threads_qxfer): Rename to ...
8764 (handle_qxfer_threads): ... this. Adjust.
8765 (qxfer_packets): New array.
8766 (handle_qxfer): New function.
8767 (handle_query): Use handle_qxfer.
8769 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
8771 * gdbreplay.c: Shorten lines of >= 80 columns.
8772 * linux-low.c: Ditto.
8773 * linux-ppc-low.c: Ditto.
8774 * linux-s390-low.c: Ditto.
8775 * linux-sparc-low.c: Ditto.
8776 * linux-x86-low.c: Ditto.
8777 * linux-xtensa-low.c: Ditto.
8778 * mem-break.c: Ditto.
8780 * regcache.h: Ditto.
8781 * remote-utils.c: Ditto.
8784 * thread-db.c: Ditto.
8785 * tracepoint.c: Ditto.
8787 * win32-low.h: Ditto.
8789 2011-01-05 Joel Brobecker <brobecker@adacore.com>
8791 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
8794 2011-01-01 Joel Brobecker <brobecker@adacore.com>
8796 * server.c (gdbserver_version): Update copyright year in version
8798 * gdbreplay.c (gdbreplay_version): Ditto.
8800 2010-12-29 Jie Zhang <jie.zhang@analog.com>
8802 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
8803 * linux-bfin-low.c: New file.
8804 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
8805 PT_DATA_ADDR for BFIN targets.
8806 * Makefile.in (SFILES): Add linux-bfin-low.c.
8807 (clean): Remove reg-bfin.c.
8808 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
8809 * README: Mention supported Blackfin targets.
8811 2010-12-23 Mike Frysinger <vapier@gentoo.org>
8813 * .gitignore: New file.
8815 2010-11-16 Mike Frysinger <vapier@gentoo.org>
8817 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
8819 2010-10-22 Jie Zhang <jie@codesourcery.com>
8821 * Makefile.in: Add FLAGS_TO_PASS variable.
8822 (install): Remove dependency of install-only and recursively
8823 invoke make for install-only.
8825 2010-10-04 Doug Evans <dje@google.com>
8827 * Makefile.in (uninstall): Use $(DESTDIR).
8829 2010-09-24 Pedro Alves <pedro@codesourcery.com>
8833 * linux-x86-low.c (compat_siginfo_from_siginfo)
8834 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
8835 si_code is < 0. Check for si_code == SI_TIMER before checking for
8838 2010-09-13 Joel Brobecker <brobecker@adacore.com>
8840 * lynx-i386-low.c: New file.
8841 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
8843 2010-09-13 Joel Brobecker <brobecker@adacore.com>
8845 * lynx-low.c (ptrace_request_to_str): Remove handling for
8846 request values that have been removed in LynxOS 5.x.
8848 2010-09-13 Joel Brobecker <brobecker@adacore.com>
8850 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
8853 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
8855 * configure.ac: Add --enable-inprocess-agent option.
8856 * configure: Rebuilt.
8858 2010-09-06 Yao Qi <yao@codesourcery.com>
8860 * linux-low.c (linux_kill): Remove unused variable.
8861 (linux_stabilize_threads): Likewise.
8862 * server.c (start_inferior): Likewise.
8863 (queue_stop_reply_callback): Likewise.
8864 * tracepoint.c (do_action_at_tracepoint): Likewise.
8866 2010-09-06 Yao Qi <yao@codesourcery.com>
8868 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
8871 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8873 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
8875 2010-09-06 Pedro Alves <pedro@codesourcery.com>
8877 * Makefile.in (install-only): Replace $IPA_DEPFILES with
8880 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8882 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
8883 gdbserver/lynx-ppc-low.c: New files.
8884 * Makefile.in (lynx_low_h): New variable.
8885 (lynx-low.o, lynx-ppc-low.o): New rules.
8886 * configure.ac: On LynxOS, link with -lnetinet.
8887 * configure.srv: Add handling of powerpc-*-lynxos* targets.
8888 * configure: regenerate.
8890 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8892 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
8893 * configure.ac: Add check for vasprintf and vsnprintf.
8894 * configure, config.in: Regenerate.
8895 * server.h (vasprintf, vsnprintf): Add conditional declarations.
8897 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8899 * gdbreplay.c: Move include of alloca.h up, next to include of
8901 * server.h: Add include of malloc.h.
8902 * mem-break.c: Remove include of malloc.h.
8903 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
8905 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8907 * Makefile.in (memmem.o): Build with -Wno-error.
8909 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8911 * utils.c (xsnprintf): Make non-static.
8912 * server.h: Add xsnprintf declaration.
8913 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
8914 replace calls to snprintf by calls to xsnprintf throughout.
8916 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8918 * configure.ac: Add configure check for alloca.
8919 * configure, config.in: Regenerate.
8920 * server.h: Include alloca.h if it exists.
8921 * gdbreplay.c: Include alloca.h if it exists.
8923 2010-08-28 Pedro Alves <pedro@codesourcery.com>
8925 * linux-low.c (__SIGRTMIN): Define if not already defined.
8926 (linux_create_inferior): Check for __ANDROID__ rather than
8928 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
8929 are already deferred.
8930 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
8931 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
8932 stopped and already has a pending signal to report.
8933 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
8934 a pending signal to report or is moving out of a jump pad.
8935 (linux_init_signals): Check for __ANDROID__ rather than
8938 2010-08-28 Pedro Alves <pedro@codesourcery.com>
8940 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
8941 debug_threads check. Avoid a linear search when not doing debug
8944 2010-08-27 Pedro Alves <pedro@codesourcery.com>
8946 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
8947 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
8948 (struct file_handler) <fd>: Change type to gdb_fildes_t.
8949 (process_event): Change local fd's type to gdb_fildes_t.
8950 (create_file_handler): Adjust prototype.
8951 (delete_file_handler): Adjust prototype.
8952 (handle_file_event): Adjust prototype. Use pfildes.
8953 (create_file_event): Adjsut prototype.
8954 * remote-utils.c (remote_desc, listen_desc): Change type to
8956 * server.h: New gdb_fildes_t typedef.
8957 [USE_WIN32API]: Include winsock2.h.
8958 (delete_file_handler, add_file_handler): Adjust prototypes.
8960 * utils.c (pfildes): New.
8962 2010-08-27 Pedro Alves <pedro@codesourcery.com>
8964 * configure.ac (build_warnings): Add -Wno-char-subscripts.
8965 * configure: Regenerate.
8967 2010-08-27 Pedro Alves <pedro@codesourcery.com>
8969 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
8970 (linux_done_accessing_memory): ... this.
8971 (linux_target_ops): Adjust.
8972 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
8973 * nto-low.c (nto_target_ops): Adjust comment.
8974 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
8975 * spu-low.c (spu_target_ops): Adjust comment.
8976 * target.h (target_ops): Rename unprepare_to_access_memory field
8977 to done_accessing_memory.
8978 (unprepare_to_access_memory): Rename to ...
8979 (done_accessing_memory): ... this.
8981 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8983 * linux-low.c (linux_prepare_to_access_memory): New.
8984 (linux_unprepare_to_access_memory): New.
8985 (linux_target_ops): Install them.
8986 * server.c (read_memory): Rename to ...
8987 (gdb_read_memory): ... this. Use
8988 prepare_to_access_memory/prepare_to_access_memory.
8989 (write_memory): Rename to ...
8990 (gdb_write_memory): ... this. Use
8991 prepare_to_access_memory/prepare_to_access_memory.
8992 (handle_search_memory_1): Adjust.
8993 (process_serial_event): Adjust.
8994 * target.h (struct target_ops): New fields
8995 prepare_to_access_memory and unprepare_to_access_memory.
8996 (prepare_to_access_memory, unprepare_to_access_memory): New.
8997 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
8998 prepare_to_access_memory/prepare_to_access_memory.
8999 * nto-low.c (nto_target_ops): Adjust.
9000 * spu-low.c (spu_target_ops): Adjust.
9001 * win32-low.c (win32_target_ops): Adjust.
9003 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9005 * Makefile.in (WARN_CFLAGS): Get it from configure.
9006 (WERROR_CFLAGS): New.
9007 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
9008 * configure.ac: Introduce --enable-werror, which adds -Werror to
9009 the compiler command line. Enabled by default. Disable with
9010 --disable-werror. Add -Wdeclaration-after-statement
9011 Wpointer-arith and -Wformat-nonliteral to warning flags.
9012 * configure: Regenerate.
9014 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9016 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
9018 2010-08-26 Pedro Alves <pedro@codesourcery.com>
9020 * gdbreplay.c (remote_error): New.
9022 (expect): Use gdbchar. Check for error reading from GDB.
9023 Clarify sync error output.
9024 (play): Check for errors writing to GDB.
9025 * linux-low.c (sigchld_handler): Really ignore `write' errors.
9026 * remote-utils.c (getpkt): Check for errors writing to the remote
9029 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9031 * linux-low.c (linux_wait_1): Move non-debugging code out of
9032 `debug_threads' control.
9034 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9036 * linux-low.c (linux_wait_1): Don't set last_status here.
9037 * server.c (push_event, queue_stop_reply_callback): Assert we're
9038 not pushing a TARGET_WAITKIND_IGNORE event.
9039 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
9040 (myresume, handle_target_event): Set the thread's last_resume_kind
9041 and last_status from the target returned status.
9043 2010-08-25 Pedro Alves <pedro@codesourcery.com>
9047 * linux-x86-low.c (update_debug_registers_callback): New.
9048 (i386_dr_low_set_addr): Use it.
9049 (i386_dr_low_get_addr): New.
9050 (i386_dr_low_set_control): Use update_debug_registers_callback.
9051 (i386_dr_low_get_control): New.
9052 (i386_dr_low_get_status): Adjust.
9053 * linux-low.c (linux_stop_lwp): New.
9054 * linux-low.h (linux_stop_lwp): Declare.
9056 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
9057 argument instead of a i386_debug_reg_state.
9058 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
9059 a i386_debug_reg_state.
9060 (i386_insert_aligned_watchpoint): Adjust.
9061 (i386_remove_aligned_watchpoint): Adjust.
9062 (i386_low_stopped_data_address): Read the debug registers from the
9063 inferior instead of from the mirrors.
9064 * i386-low.h (struct i386_debug_reg_state): Extend comment.
9065 (i386_dr_low_get_addr): Declare.
9066 (i386_dr_low_get_control): Declare.
9067 (i386_dr_low_get_status): Change prototype.
9069 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
9070 (i386_dr_low_get_addr): New.
9071 (i386_dr_low_get_control): New.
9072 (i386_dr_low_get_status): Adjust prototype. Return
9074 (i386_initial_stuff): Clear dr_status_mirror and
9076 (i386_get_thread_context): Adjust.
9077 (i386_set_thread_context): Adjust.
9078 (i386_thread_added): Adjust.
9080 2010-08-24 Pedro Alves <pedro@codesourcery.com>
9082 * linux-low.h (linux_thread_area): Delete declaration.
9084 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
9086 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
9087 after its termination.
9089 2010-08-09 Pedro Alves <pedro@codesourcery.com>
9091 * linux-low.c (gdb_wants_lwp_stopped): Delete.
9092 (gdb_wants_all_stopped): Delete.
9093 (linux_wait_1): Don't call them.
9094 * server.c (handle_v_cont): Tag all threads as want-stopped.
9095 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
9096 stopped as "client-wants-stopped".
9098 2010-07-31 Pedro Alves <pedro@codesourcery.com>
9100 * Makefile.in (signals_h): New.
9101 (server_h): Depend on it.
9102 (server.o): Don't depend on $(signals_def).
9103 (signals.o): Depend on $(signals_def).
9105 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
9107 * Makefile.in (signals_def): New.
9108 (server_h): Append include/gdb/signals.h and signals_def.
9109 (server.o): Append signals_def.
9111 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9113 * server.c (handle_target_event): Use target_signal_to_host for
9114 resume_info.sig initialization.
9115 * target.h (struct thread_resume) <sig>: New comment.
9117 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
9119 * server.c (handle_query): strcpy() the returned string from paddress()
9120 instead of sprintf().
9121 * utils.c (paddress): Return phex_nz().
9123 2010-07-07 Joel Brobecker <brobecker@adacore.com>
9125 * server.c (handle_v_cont): Call mourn_inferior if process
9127 (myresume): Likewise.
9129 2010-07-01 Pedro Alves <pedro@codesourcery.com>
9131 Static tracepoints, and integration with UST.
9133 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
9134 * mem-break.c (uninsert_all_breakpoints)
9135 (reinsert_all_breakpoints): New.
9136 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
9137 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
9138 (gdb_agent_ust_loaded, helper_thread_id)
9139 (gdb_agent_helper_thread_id): New macros.
9140 (struct ipa_sym_addresses): Add addr_ust_loaded,
9141 addr_helper_thread_id, addr_cmd_buf.
9142 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
9143 (in_process_agent_loaded_ust): New.
9144 (write_e_ust_not_loaded): New.
9145 (maybe_write_ipa_ust_not_loaded): New.
9146 (struct collect_static_trace_data_action): New.
9147 (enum tracepoint_type) <static_tracepoint>: New.
9148 (struct tracepoint) <handle>: Mention static tracepoints.
9149 (struct static_tracepoint_ctx): New.
9150 (CMD_BUF_SIZE): New.
9151 (add_tracepoint_action): Handle static tracepoint actions.
9152 (unprobe_marker_at): New.
9153 (clear_installed_tracepoints): Handle static tracepoints.
9154 (cmd_qtdp): Handle static tracepoints.
9155 (probe_marker_at): New.
9156 (cmd_qtstart): Handle static tracepoints.
9157 (response_tracepoint): Handle static tracepoints.
9158 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
9159 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
9160 (get_context_regcache): Handle static tracepoints.
9161 (do_action_at_tracepoint): Handle static tracepoint actions.
9162 (traceframe_find_block_type): Handle static trace data blocks.
9163 (traceframe_read_sdata): New.
9164 (download_tracepoints): Download static tracepoint actions.
9165 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
9166 (GDB_PROBE_NAME): New.
9171 (ust_marker_to_static_tracepoint): New.
9173 (collect_ust_data_at_tracepoint): New.
9174 (gdb_ust_probe): New.
9175 (UNIX_PATH_MAX, SOCK_DIR): New.
9176 (gdb_ust_connect_sync_socket): New.
9177 (resume_thread, stop_thread): New.
9178 (run_inferior_command): New.
9179 (init_named_socket): New.
9180 (gdb_ust_socket_init): New.
9181 (cstr_to_hexstr): New.
9183 (first_marker, next_marker): New.
9184 (response_ust_marker): New.
9185 (cmd_qtfstm, cmd_qtsstm): New.
9186 (unprobe_marker_at, probe_marker_at): New.
9187 (cmd_qtstmat, gdb_ust_thread): New.
9188 (gdb_ust_init): New.
9189 (initialize_tracepoint_ftlib): Call gdb_ust_init.
9190 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
9192 (x86_64_st_collect_regmap): New.
9193 (X86_64_NUM_ST_COLLECT_GREGS): New.
9194 (AMD64_RIP_REGNUM): New.
9195 (supply_static_tracepoint_registers): New.
9196 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
9198 (i386_st_collect_regmap): New.
9199 (i386_NUM_ST_COLLECT_GREGS): New.
9200 (supply_static_tracepoint_registers): New.
9201 * server.c (handle_query): Handle qXfer:statictrace:read.
9202 <qSupported>: Report support for StaticTracepoints, and
9203 qXfer:statictrace:read features.
9204 * server.h (traceframe_read_sdata)
9205 (supply_static_tracepoint_registers): Declare.
9206 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
9207 (unpack_varlen_hex): Include in IPA build.
9208 * Makefile.in (ustlibs, ustinc): New.
9209 (IPA_OBJS): Add remote-utils-ipa.o.
9210 ($(IPA_LIB)): Link -ldl and -lpthread.
9212 (IPAGENT_CFLAGS): Add UST_CFLAGS.
9213 * config.in, configure: Regenerate.
9215 2010-06-20 Ian Lance Taylor <iant@google.com>
9216 Pedro Alves <pedro@codesourcery.com>
9218 * linux-x86-low.c (always_true): Delete.
9219 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
9220 trying to fool the compiler with always_true.
9222 2010-06-20 Pedro Alves <pedro@codesourcery.com>
9224 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
9225 conditions in gdbserver.
9227 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
9229 * spu-low.c (spu_read_memory): Wrap around local store limit.
9230 (spu_write_memory): Likewise.
9232 2010-06-15 Pedro Alves <pedro@codesourcery.com>
9234 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
9235 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
9237 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
9239 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
9240 uses with LONGEST uses.
9242 2010-06-14 Stan Shebs <stan@codesourcery.com>
9243 Pedro Alves <pedro@codesourcery.com>
9247 * linux-x86-low.c: Include limits.h.
9252 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
9253 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
9254 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
9255 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
9256 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
9257 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
9258 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
9259 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
9260 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
9261 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
9262 (amd64_emit_void_call_2): New.
9263 (amd64_emit_ops): New.
9264 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
9265 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
9266 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
9267 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
9268 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
9269 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
9270 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
9271 (i386_emit_call, i386_emit_reg, i386_emit_pop)
9272 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
9273 (i386_emit_stack_adjust, i386_emit_int_call_1)
9274 (i386_emit_void_call_2): New.
9275 (i386_emit_ops): New.
9276 (x86_emit_ops): New.
9277 (the_low_target): Install x86_emit_ops.
9278 * server.h (struct emit_ops): New.
9279 (get_raw_reg_func_addr): Declare.
9280 (current_insn_ptr, emit_error): Declare.
9281 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
9282 (set_trace_state_variable_value): New defines.
9283 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
9284 addr_get_trace_state_variable_value and
9285 addr_set_trace_state_variable_value.
9286 (symbol_list): New fields for get_raw_reg,
9287 get_trace_state_variable_value and set_trace_state_variable_value.
9288 (condfn): New typedef.
9289 (struct tracepoint): New field `compiled_cond'.
9290 (do_action_at_tracepoint): Clear compiled_cond.
9291 (get_trace_state_variable_value, set_trace_state_variable_value):
9293 (condition_true_at_tracepoint): If there's a compiled condition,
9295 (current_insn_ptr, emit_error): New globals.
9296 (struct bytecode_address): New.
9297 (get_raw_reg_func_addr): New.
9298 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
9299 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
9300 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
9301 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
9302 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
9303 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
9304 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
9305 (compile_tracepoint_condition, compile_bytecodes): New.
9306 * target.h (emit_ops): Forward declare.
9307 (struct target_ops): New field emit_ops.
9308 (target_emit_ops): New.
9309 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
9310 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
9311 * linux-low.c (linux_emit_ops): New.
9312 (linux_target_ops): Install it.
9313 * linux-low.h (struct linux_target_ops): New field emit_ops.
9315 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
9317 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
9318 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
9320 2010-06-01 Pedro Alves <pedro@codesourcery.com>
9321 Stan Shebs <stan@codesourcery.com>
9323 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
9324 (all): Depend on $(extra_libraries).
9325 (install-only): Install the IPA.
9326 (IPA_OBJS, IPA_LIB): New.
9327 (clean): Remove the IPA lib.
9328 (IPAGENT_CFLAGS): New.
9329 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
9330 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
9331 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
9332 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
9333 * configure.ac: Check for atomic builtins support in the compiler.
9334 (IPA_DEPFILES, extra_libraries): Define.
9335 * configure.srv (ipa_obj): Add description.
9336 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
9337 (i[34567]86-*-linux*): Set ipa_obj.
9338 (x86_64-*-linux*): Set ipa_obj.
9339 * linux-low.c (stabilizing_threads): New.
9340 (supports_fast_tracepoints): New.
9341 (linux_detach): Stabilize threads before detaching.
9342 (handle_tracepoints): Handle internal tracing breakpoints. Assert
9343 the lwp is either not stabilizing, or is moving out of a jump pad.
9344 (linux_fast_tracepoint_collecting): New.
9345 (maybe_move_out_of_jump_pad): New.
9346 (enqueue_one_deferred_signal): New.
9347 (dequeue_one_deferred_signal): New.
9348 (linux_wait_for_event_1): If moving out of a jump pad, defer
9349 pending signals to later.
9350 (linux_stabilize_threads): New.
9351 (linux_wait_1): Check if threads need moving out of jump pads, and
9353 (stuck_in_jump_pad_callback): New.
9354 (move_out_of_jump_pad_callback): New.
9356 (linux_resume_one_lwp): Handle moving out of jump pads.
9357 (linux_set_resume_request): Dequeue deferred signals.
9358 (need_step_over_p): Also step over fast tracepoint jumps.
9359 (start_step_over): Also uninsert fast tracepoint jumps.
9360 (finish_step_over): Also reinsert fast tracepoint jumps.
9361 (linux_install_fast_tracepoint_jump): New.
9362 (linux_target_ops): Install linux_stabilize_threads and
9363 linux_install_fast_tracepoint_jump_pad.
9364 * linux-low.h (linux_target_ops) <get_thread_area,
9365 install_fast_tracepoint_jump_pad>: New fields.
9366 (struct lwp_info) <collecting_fast_tracepoint,
9367 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
9368 (linux_get_thread_area): Declare.
9369 * linux-x86-low.c (jump_insn): New.
9370 (x86_get_thread_area): New.
9371 (append_insns): New.
9373 (amd64_install_fast_tracepoint_jump_pad): New.
9374 (i386_install_fast_tracepoint_jump_pad): New.
9375 (x86_install_fast_tracepoint_jump_pad): New.
9376 (the_low_target): Install x86_get_thread_area and
9377 x86_install_fast_tracepoint_jump_pad.
9378 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
9379 (struct fast_tracepoint_jump): New.
9380 (fast_tracepoint_jump_insn): New.
9381 (fast_tracepoint_jump_shadow): New.
9382 (find_fast_tracepoint_jump_at): New.
9383 (fast_tracepoint_jump_here): New.
9384 (delete_fast_tracepoint_jump): New.
9385 (set_fast_tracepoint_jump): New.
9386 (uninsert_fast_tracepoint_jumps_at): New.
9387 (reinsert_fast_tracepoint_jumps_at): New.
9388 (set_breakpoint_at): Use write_inferior_memory.
9389 (uninsert_raw_breakpoint): Use write_inferior_memory.
9390 (check_mem_read): Mask out fast tracepoint jumps.
9391 (check_mem_write): Mask out fast tracepoint jumps.
9392 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
9393 (set_fast_tracepoint_jump): Declare.
9394 (delete_fast_tracepoint_jump)
9395 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
9396 (reinsert_fast_tracepoint_jumps_at): Declare.
9397 * regcache.c: Don't compile many functions when building the
9398 in-process agent library.
9399 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
9400 the register buffer in the heap.
9401 (free_register_cache): If the register buffer isn't owned by the
9402 regcache, don't free it.
9403 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
9404 pre-existing register caches.
9405 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
9407 (convert_ascii_to_int): : Constify `from' parameter type.
9408 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
9409 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
9410 the needed buffer in-place.
9411 (relocate_instruction): New.
9412 * server.c (handle_query) <qSymbols>: If the target supports
9413 tracepoints, give it a chance of looking up symbols. Report
9414 support for fast tracepoints.
9415 (handle_status): Stabilize threads.
9416 (process_serial_event): Adjust.
9417 * server.h (struct fast_tracepoint_jump): Forward declare.
9418 (struct process_info) <fast_tracepoint_jumps>: New field.
9419 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
9420 (decode_X_packet, decode_M_packet): Adjust.
9421 (relocate_instruction): Declare.
9422 (in_process_agent_loaded): Declare.
9423 (tracepoint_look_up_symbols): Declare.
9424 (struct fast_tpoint_collect_status): Declare.
9425 (fast_tracepoint_collecting): Declare.
9426 (force_unlock_trace_buffer): Declare.
9427 (handle_tracepoint_bkpts): Declare.
9428 (initialize_low_tracepoint)
9429 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
9430 * target.h (struct target_ops) <stabilize_threads,
9431 install_fast_tracepoint_jump_pad>: New fields.
9432 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
9433 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
9434 [HAVE_STDINT_H]: Include stdint.h.
9435 (trace_debug_1): Rename to ...
9436 (trace_vdebug): ... this.
9437 (trace_debug): Rename to ...
9438 (trace_debug_1): ... this. Add `level' parameter.
9440 (ATTR_USED, ATTR_NOINLINE): New.
9441 (IP_AGENT_EXPORT): New.
9442 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
9443 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
9444 (about_to_request_buffer_space, trace_buffer_is_full)
9445 (stopping_tracepoint, expr_eval_result, error_tracepoint)
9446 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
9447 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
9448 (traceframe_write_count, traceframes_created)
9449 (trace_state_variables)
9450 New renaming defines.
9451 (struct ipa_sym_addresses): New.
9452 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
9454 (ipa_sym_addrs): New.
9455 (all_tracepoint_symbols_looked_up): New.
9456 (in_process_agent_loaded): New.
9457 (write_e_ipa_not_loaded): New.
9458 (maybe_write_ipa_not_loaded): New.
9459 (tracepoint_look_up_symbols): New.
9460 (debug_threads) [IN_PROCESS_AGENT]: New.
9461 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
9462 (UNKNOWN_SIDE_EFFECTS): New.
9463 (stop_tracing): New.
9464 (flush_trace_buffer): New.
9465 (stop_tracing_bkpt): New.
9466 (flush_trace_buffer_bkpt): New.
9467 (read_inferior_integer): New.
9468 (read_inferior_uinteger): New.
9469 (read_inferior_data_pointer): New.
9470 (write_inferior_data_pointer): New.
9471 (write_inferior_integer): New.
9472 (write_inferior_uinteger): New.
9473 (struct collect_static_trace_data_action): Delete.
9474 (enum tracepoint_type): New.
9475 (struct tracepoint) <type>: New field `type'.
9476 <actions_str, step_actions, step_actions_str>: Only include in
9478 <orig_size, obj_addr_on_target, adjusted_insn_addr>
9479 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
9480 (tracepoints): Use IP_AGENT_EXPORT.
9481 (last_tracepoint): Don't include in the IPA.
9482 (stopping_tracepoint): Use IP_AGENT_EXPORT.
9483 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
9484 (alloced_trace_state_variables): New.
9485 (trace_state_variables): Use IP_AGENT_EXPORT.
9486 (traceframe_t): Delete unused variable.
9487 (circular_trace_buffer): Don't include in the IPA.
9488 (trace_buffer_start): Delete.
9489 (struct trace_buffer_control): New.
9490 (trace_buffer_free): Delete.
9491 (struct ipa_trace_buffer_control): New.
9492 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
9493 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
9495 (trace_buffer_ctrl): New.
9496 (TRACE_BUFFER_CTRL_CURR): New.
9497 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
9498 Reimplement as macros.
9499 (trace_buffer_wrap): Delete.
9500 (traceframe_write_count, traceframe_read_count)
9501 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
9502 (struct tracepoint_hit_ctx) <type>: New field.
9503 (struct fast_tracepoint_ctx): New.
9504 (memory_barrier): New.
9506 (record_tracepoint_error): Update atomically in the IPA.
9507 (clear_inferior_trace_buffer): New.
9508 (about_to_request_buffer_space): New.
9509 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
9510 updating the same buffer.
9511 (add_tracepoint): Default the tracepoint's type to trap
9512 tracepoint, and orig_size to -1.
9513 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
9515 (create_trace_state_variable): New parameter `gdb'. Handle it.
9516 (clear_installed_tracepoints): Clear fast tracepoint jumps.
9517 (cmd_qtdp): Handle fast tracepoints.
9519 (max_jump_pad_size): New.
9520 (gdb_jump_pad_head): New.
9521 (get_jump_space_head): New.
9522 (claim_jump_space): New.
9523 (sort_tracepoints): New.
9524 (MAX_JUMP_SIZE): New.
9525 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
9527 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
9528 support. Upload fast traceframes, and delete internal IPA
9530 (stop_tracing_handler): New.
9531 (flush_trace_buffer_handler): New.
9532 (cmd_qtstop): Upload fast tracepoints.
9533 (response_tracepoint): Handle fast tracepoints.
9534 (tracepoint_finished_step): Upload fast traceframes. Set the
9535 tracepoint hit context's tracepoint type.
9536 (handle_tracepoint_bkpts): New.
9537 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
9538 type. Add comment about fast tracepoints.
9539 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
9540 non-existing action_str field.
9541 (get_context_regcache): Handle fast tracepoints.
9542 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
9544 (fast_tracepoint_from_jump_pad_address): New.
9545 (fast_tracepoint_from_ipa_tpoint_address): New.
9546 (collecting_t): New.
9547 (force_unlock_trace_buffer): New.
9548 (fast_tracepoint_collecting): New.
9551 (write_inferior_data_ptr): New.
9552 (target_tp_heap): New.
9553 (target_malloc): New.
9554 (download_agent_expr): New.
9556 (download_tracepoints): New.
9557 (download_trace_state_variables): New.
9558 (upload_fast_traceframes): New.
9559 (IPA_FIRST_TRACEFRAME): New.
9560 (IPA_NEXT_TRACEFRAME_1): New.
9561 (IPA_NEXT_TRACEFRAME): New.
9562 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
9563 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
9564 (gdb_jump_pad_buffer_end): New.
9565 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
9566 (initialize_tracepoint): Adjust.
9567 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
9568 buffer. Initialize the low module.
9569 * utils.c (PREFIX, TOOLNAME): New.
9570 (malloc_failure): Use PREFIX.
9571 (error): In the IPA, an error causes an exit.
9572 (fatal, warning): Use PREFIX.
9573 (internal_error): Use TOOLNAME.
9574 (NUMCELLS): Increase to 10.
9575 * configure, config.in: Regenerate.
9577 2010-06-01 Pedro Alves <pedro@codesourcery.com>
9579 * server.c (handle_query) <qSupported>: Do two passes over the
9580 qSupported string to avoid nesting strtok.
9582 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9584 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
9586 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
9588 * configure: Regenerate.
9589 * proc-service.list: New.
9591 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9593 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
9596 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
9598 * gdbreplay.c (remote_open): Check error return from socket() call by
9599 its equality to -1 not by it being negative.
9600 * remote-utils.c (remote_open): Likewise.
9602 2010-05-23 Pedro Alves <pedro@codesourcery.com>
9604 * config.h: Regenerate.
9606 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
9608 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
9609 doesn't provide PTRACE_GET_THREAD_AREA.
9611 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
9613 * linux-m68k-low.c: Include <asm/ptrace.h>
9614 (ps_get_thread_area): Implement.
9616 2010-05-03 Doug Evans <dje@google.com>
9618 * event-loop.c (struct callback_event): New struct.
9619 (callback_list): New global.
9620 (append_callback_event, delete_callback_event): New functions.
9621 (process_callback): New function.
9622 (start_event_loop): Call it.
9623 * remote-utils.c (NOT_SCHEDULED): Define.
9624 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
9625 moved out of readchar.
9626 (readchar): Rewrite. Call reschedule before returning.
9627 (reset_readchar): New function.
9628 (remote_close): Call it.
9629 (process_remaining, reschedule): New functions.
9630 * server.h (callback_handler_func): New typedef.
9631 (append_callback_event, delete_callback_event): Declare.
9633 2010-05-03 Pedro Alves <pedro@codesourcery.com>
9635 * proc-service.c (ps_pglobal_lookup): Use
9636 thread_db_look_up_one_symbol.
9637 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
9638 parameter. Use it instead of all_symbols_looked_up.
9639 * server.h (struct process_info) <all_symbols_looked_up>: Delete
9641 (all_symbols_looked_up): Don't declare.
9642 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
9643 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
9645 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
9646 Set all_symbols_looked_up here.
9647 (thread_db_look_up_one_symbol): New.
9648 (thread_db_get_tls_address): Adjust.
9649 (thread_db_load_search, try_thread_db_load_1): Always allocate the
9650 thread_db object on the heap, and tentatively set it in the
9652 (thread_db_init): Don't set all_symbols_looked_up here.
9653 * linux-low.h (thread_db_look_up_one_symbol): Declare.
9655 2010-05-03 Pedro Alves <pedro@codesourcery.com>
9657 * linux-low.c (linux_kill, linux_detach): Adjust.
9658 (status_pending_p_callback): Remove redundant statement. Check
9659 for !TARGET_WAITIKIND_IGNORE, instead of
9660 TARGET_WAITKIND_STOPPED.
9661 (handle_tracepoints): Make sure LWP is locked. Adjust.
9662 (linux_wait_for_event_1): Adjust.
9663 (linux_cancel_breakpoints): New.
9664 (unsuspend_one_lwp): New.
9665 (unsuspend_all_lwps): New.
9666 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
9667 (send_sigstop_callback): Change return type to int, add new
9668 `except' parameter and handle it.
9669 (suspend_and_send_sigstop_callback): New.
9670 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
9671 pass them down. If SUSPEND, also increment the lwp's suspend
9673 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
9674 (need_step_over_p): Don't consider suspended LWPs.
9675 (start_step_over): Adjust.
9676 (proceed_one_lwp): Change return type to int, add new `except'
9677 parameter and handle it.
9678 (unsuspend_and_proceed_one_lwp): New.
9679 (proceed_all_lwps): Use find_inferior instead of
9681 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
9682 also decrement the suspend count of LWPs. Pass `except' down,
9683 instead of hacking its suspend count.
9684 (linux_pause_all): Add `freeze' parameter. Adjust.
9685 (linux_unpause_all): New.
9686 (linux_target_ops): Install linux_unpause_all.
9687 * server.c (handle_status): Adjust.
9688 * target.h (struct target_ops): New fields `unpause_all' and
9689 `cancel_breakpoints'. Add new parameter to `pause_all'.
9690 (pause_all): Add new `freeze' parameter.
9692 (cancel_breakpoints): New.
9693 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
9695 (cmd_qtstart): Pause threads.
9696 (stop_tracing): Pause threads, and cancel breakpoints.
9697 * win32-low.c (win32_target_ops): Adjust.
9699 2010-05-03 Pedro Alves <pedro@codesourcery.com>
9701 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
9702 the inferior right away from here...
9703 (linux_wait_1): ... to here, and adjust to check the thread's
9704 last_resume_kind instead of the lwp's step or stop_expected flags.
9706 2010-05-02 Pedro Alves <pedro@codesourcery.com>
9708 * README: Use consistent `GDB' and `GDBserver' spellings.
9710 2010-05-02 Pedro Alves <pedro@codesourcery.com>
9712 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
9713 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
9714 (linux_detach_one_lwp): Assume the lwp is stopped.
9715 (any_thread_of): Delete.
9716 (linux_detach): Stop all lwps here. Don't blindly delete all
9718 (delete_lwp_callback): New.
9719 (linux_mourn): Delete all lwps of the process that is gone.
9720 (linux_wait_1): Don't delete the last lwp of the process here.
9721 * mem-break.h (mark_breakpoints_out): Declare.
9722 * mem-break.c (mark_breakpoints_out): New.
9723 (free_all_breakpoints): Use it.
9724 * server.c (handle_target_event): If the process is gone, mark
9726 * thread-db.c (struct thread_db) <create_bp>: New field.
9727 (thread_db_enable_reporting): Fix prototype. Store a thread event
9728 breakpoint reference in the thread_db struct.
9729 (thread_db_load_search): Clear the thread_db object.
9730 (try_thread_db_load_1): Ditto.
9731 (switch_to_process): New.
9732 (disable_thread_event_reporting): Use it.
9733 (remove_thread_event_breakpoints): New.
9734 (thread_db_detach, thread_db_mourn): Use it.
9736 2010-05-01 Pedro Alves <pedro@codesourcery.com>
9738 * linux-low.c (linux_enable_event_reporting): New.
9739 (linux_wait_for_event_1, handle_extended_wait): Use it.
9741 2010-04-30 Pedro Alves <pedro@codesourcery.com>
9743 * linux-low.c (linux_kill_one_lwp, linux_kill)
9744 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
9745 (send_sigstop): Take an lwp_info as parameter instead. Queue a
9746 SIGSTOP even if the LWP is stopped.
9747 (send_sigstop_callback): New.
9748 (stop_all_lwps): Use send_sigstop_callback instead.
9749 (linux_resume_one_thread): Adjust.
9750 (proceed_one_lwp): Still proceed an LWP that the client has
9751 requested to stop, if we haven't reported it as stopped yet. Make
9752 sure that LWPs the client want stopped, have a pending SIGSTOP.
9754 2010-04-26 Doug Evans <dje@google.com>
9756 * server.c (handle_general_set): Make static.
9758 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
9759 Print received char after testing for error/eof instead of before.
9760 (input_interrupt): Tweak comment.
9762 2010-04-23 Doug Evans <dje@google.com>
9764 * server.c (start_inferior): Print inferior argv if --debug.
9766 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
9768 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
9769 * nto-x86-low.c: Include server.h
9771 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
9773 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
9774 be consistent with other sources of this directory.
9775 (init_registers_amd64): Correct name of source file of this function
9778 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9780 * configure.srv (x86_64-*-mingw*): New configuration for Windows
9783 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9785 * win32-i386-low.c: Add 64-bit support.
9786 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
9787 (init_registers_amd64): Declare.
9788 (mappings): Add 64-bit version of array.
9789 (init_windows_x86): New function.
9790 (the_low_target): Change init_arch field to init_windows_x86.
9792 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9794 * win32-low.c: Adapt to support also 64-bit architecture.
9795 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
9796 (get_image_name): Use SIZE_T type for local variable `done'.
9797 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
9798 (toolhelp_get_dll_name): Idem.
9799 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
9800 Use uintptr_t typecast to avoid warning.
9801 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
9802 (handle_exception): Use phex_nz to avoid warning.
9803 (win32_wait): Remove unused local variable `process'.
9805 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9807 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
9810 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
9812 * configure.ac: Use `ws2_32' library for srv_mingw.
9813 * configure: Regenerate.
9814 * gdbreplay.c: Include winsock2.h instead of winsock.h.
9815 * remote-utils.c: Likewise.
9817 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
9819 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
9820 if __x86_64__ is defined.
9822 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
9824 * configure: Regenerate.
9826 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
9828 * server.c (handle_query): Handle 'qGetTIBAddr' query.
9829 * target.h (target_ops): New get_tib_address field.
9830 * win32-low.h (win32_thread_info): Add thread_local_base field.
9831 * win32-low.c (child_add_thread): Add tlb argument.
9832 Set thread_local_base field to TLB.
9833 (get_child_debug_event): Adapt to child_add_thread change.
9834 (win32_get_tib_address): New function.
9835 (win32_target_ops): Set get_tib_address field to
9836 win32_get_tib_address.
9837 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
9839 2010-04-12 Pedro Alves <pedro@codesourcery.com>
9841 * linux-low.c (linux_mourn): Also remove the process.
9842 * server.c (handle_target_event): Don't remove the process here.
9843 * nto-low.c (nto_mourn): New.
9844 (nto_target_ops): Install it.
9845 * spu-low.c (spu_mourn): New.
9846 (spu_target_ops): Install it.
9847 * win32-low.c (win32_mourn): New.
9848 (win32_target_ops): Install it.
9850 2010-04-12 Pedro Alves <pedro@codesourcery.com>
9852 * server.h (buffer_xml_printf): Remove redundant `;'.
9854 2010-04-12 Pedro Alves <pedro@codesourcery.com>
9856 * regcache.c (set_register_cache): Invalidate regcaches before
9857 changing the register cache layout.
9858 (regcache_invalidate_one): Allow a NULL regcache.
9859 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
9860 regcaches before changing the register cache layout or the target
9863 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
9865 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
9866 variable warning on Linux/x86-64.
9868 2010-04-11 Pedro Alves <pedro@codesourcery.com>
9870 GDBserver disconnected tracing support.
9872 * linux-low.c (linux_remove_process): Delete.
9873 (add_lwp): Don't set last_resume_kind here.
9874 (linux_kill): Use `mourn'.
9875 (linux_detach): Use `thread_db_detach', and `mourn'.
9877 (linux_attach_lwp_1): Adjust comment.
9878 (linux_attach): last_resume_kind moved the thread_info; adjust.
9879 (status_pending_p_callback): Adjust.
9880 (linux_wait_for_event_1): Adjust.
9881 (count_events_callback, select_singlestep_lwp_callback)
9882 (select_event_lwp_callback, cancel_breakpoints_callback)
9883 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
9884 (proceed_one_lwp): Adjust.
9885 (linux_async): Add debug output.
9886 (linux_thread_stopped): New.
9887 (linux_pause_all): New.
9888 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
9890 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
9891 (thread_db_free): Delete declaration.
9892 (thread_db_detach, thread_db_mourn): Declare.
9893 * thread-db.c (thread_db_init): Use thread_db_mourn.
9894 (thread_db_free): Delete, split in two.
9895 (disable_thread_event_reporting): New.
9896 (thread_db_detach): New.
9897 (thread_db_mourn): New.
9899 * server.h (struct thread_info) <last_resume_kind>: New field.
9900 <attached>: Add comment.
9901 <gdb_detached>: New field.
9902 (handler_func): Change return type to int.
9903 (handle_serial_event, handle_target_event): Ditto.
9904 (gdb_connected): Declare.
9906 (disconnected_tracing): Declare.
9907 (stop_tracing): Declare.
9909 * server.c (handle_query) <qSupported>: Report support for
9910 disconnected tracing.
9911 (queue_stop_reply_callback): Account for running threads.
9912 (gdb_wants_thread_stopped): New.
9913 (gdb_wants_all_threads_stopped): New.
9914 (gdb_reattached_process): New.
9915 (handle_status): Clear the `gdb_detached' flag of all processes.
9916 In all-stop, stop all threads.
9917 (main): Be sure to leave tfind mode. Handle disconnected tracing.
9918 (process_serial_event): If the remote connection breaks, or if an
9919 exit was forced with "monitor exit", force an event loop exit.
9920 Handle disconnected tracing on detach.
9921 (handle_serial_event): Adjust.
9922 (handle_target_event): If GDB isn't connected, forward events back
9923 to the inferior, unless the last process exited, in which case,
9924 exit gdbserver. Adjust interface.
9926 * remote-utils.c (remote_open): Don't block in accept. Instead
9927 register an event loop source on the listen socket file
9928 descriptor. Refactor bits into ...
9929 (listen_desc): ... this new global.
9930 (gdb_connected): ... this new function.
9931 (enable_async_notification): ... this new function.
9932 (handle_accept_event): ... this new function.
9933 (remote_close): Clear remote_desc.
9935 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
9937 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
9939 (mourn_inferior): Define.
9940 (target_process_qsupported): Avoid the dangling else problem.
9941 (thread_stopped): Define.
9942 (pause_all): Define.
9943 (target_waitstatus_to_string): Declare.
9944 * target.c (target_waitstatus_to_string): New.
9946 * tracepoint.c (tracing): Make extern.
9947 (disconnected_tracing): New.
9948 (stop_tracing): Make extern. Handle tracing stops due to GDB
9950 (cmd_qtdisconnected): New.
9951 (cmd_qtstatus): Report disconnected tracing status in trace reply.
9952 (handle_tracepoint_general_set): Handle QTDisconnected.
9954 * event-loop.c (event_handler_func): Change return type to int.
9955 (process_event): Bail out if the event handler wants the event
9957 (handle_file_event): Ditto.
9958 (start_event_loop): Bail out if the event handler wants the event
9961 * nto-low.c (nto_target_ops): Adjust.
9962 * spu-low.c (spu_wait): Don't remove the process here.
9963 (spu_target_ops): Adjust.
9964 * win32-low.c (win32_wait): Don't remove the process here.
9965 (win32_target_ops): Adjust.
9967 2010-04-11 Pedro Alves <pedro@codesourcery.com>
9969 * regcache.c (realloc_register_cache): Invalidate inferior's
9970 regcache before recreating it.
9972 2010-04-09 Pedro Alves <pedro@codesourcery.com>
9974 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
9976 2010-04-09 Stan Shebs <stan@codesourcery.com>
9977 Pedro Alves <pedro@codesourcery.com>
9979 * server.h (LONGEST): New.
9980 (struct thread_info) <while_stepping>: New field.
9981 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
9983 (initialize_tracepoint, handle_tracepoint_general_set)
9984 (handle_tracepoint_query, tracepoint_finished_step)
9985 (tracepoint_was_hit, release_while_stepping_state_list):
9986 (current_traceframe): Declare.
9987 * server.c (handle_general_set): Handle tracepoint packets.
9989 (write_memory): New.
9990 (handle_search_memory_1): Use read_memory.
9991 (handle_query): Report support for conditional tracepoints, trace
9992 state variables, and tracepoint sources. Handle tracepoint
9994 (main): Initialize the tracepoints module.
9995 (process_serial_event): Handle traceframe reads/writes.
9997 * linux-low.c (handle_tracepoints): New.
9998 (linux_wait_1): Call it.
9999 (linux_resume_one_lwp): Handle while-stepping.
10000 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
10001 (linux_target_ops): Install them.
10002 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
10004 * linux-x86-low.c (x86_supports_tracepoints): New.
10005 (the_low_target). Install it.
10007 * mem-break.h (delete_breakpoint): Declare.
10008 * mem-break.c (delete_breakpoint): Make external.
10010 * target.h (struct target_ops): Add `supports_tracepoints',
10011 `read_pc', and `write_pc' fields.
10012 (target_supports_tracepoints): Define.
10013 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
10016 * regcache.h (struct regcache) <registers_owned>: New field.
10017 (init_register_cache, regcache_cpy): Declare.
10018 (regcache_read_pc, regcache_write_pc): Declare.
10019 (register_cache_size): Declare.
10020 (supply_regblock): Declare.
10021 * regcache.c (init_register_cache): New.
10022 (new_register_cache): Use it.
10023 (regcache_cpy): New.
10024 (register_cache_size): New.
10025 (supply_regblock): New.
10026 (regcache_read_pc, regcache_write_pc): New.
10028 * tracepoint.c: New.
10030 * Makefile.in (OBS): Add tracepoint.o.
10031 (tracepoint.o): New rule.
10033 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
10035 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
10037 (i386-mmx.c): Likewise.
10038 (i386-mmx-linux.o): Likewise.
10039 (i386-mmx-linux.c): Likewise.
10041 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
10042 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
10043 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
10044 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
10046 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
10047 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
10048 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
10050 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
10052 * Makefile.in (clean): Updated.
10054 (i386-avx.c): Likewise.
10055 (i386-avx-linux.o): Likewise.
10056 (i386-avx-linux.c): Likewise.
10057 (amd64-avx.o): Likewise.
10058 (amd64-avx.c): Likewise.
10059 (amd64-avx-linux.o): Likewise.
10060 (amd64-avx-linux.c): Likewise.
10062 * configure.srv (srv_i386_regobj): Add i386-avx.o.
10063 (srv_i386_linux_regobj): Add i386-avx-linux.o.
10064 (srv_amd64_regobj): Add amd64-avx.o.
10065 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
10066 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
10067 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
10068 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
10069 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
10070 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
10071 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
10073 * i387-fp.c: Include "i386-xstate.h".
10075 (i387_cache_to_xsave): Likewise.
10076 (i387_xsave_to_cache): Likewise.
10077 (x86_xcr0): Likewise.
10079 * i387-fp.h (i387_cache_to_xsave): Likewise.
10080 (i387_xsave_to_cache): Likewise.
10081 (x86_xcr0): Likewise.
10083 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
10084 * linux-crisv32-low.c (target_regsets): Likewise.
10085 * linux-m68k-low.c (target_regsets): Likewise.
10086 * linux-mips-low.c (target_regsets): Likewise.
10087 * linux-ppc-low.c (target_regsets): Likewise.
10088 * linux-s390-low.c (target_regsets): Likewise.
10089 * linux-sh-low.c (target_regsets): Likewise.
10090 * linux-sparc-low.c (target_regsets): Likewise.
10091 * linux-xtensa-low.c (target_regsets): Likewise.
10093 * linux-low.c: Include <sys/uio.h>.
10094 (regsets_fetch_inferior_registers): Support nt_type.
10095 (regsets_store_inferior_registers): Likewise.
10096 (linux_process_qsupported): New.
10097 (linux_target_ops): Add linux_process_qsupported.
10099 * linux-low.h (regset_info): Add nt_type.
10100 (linux_target_ops): Add process_qsupported.
10102 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
10104 (init_registers_i386_avx_linux): New.
10105 (init_registers_amd64_avx_linux): Likewise.
10106 (xmltarget_i386_linux_no_xml): Likewise.
10107 (xmltarget_amd64_linux_no_xml): Likewise.
10108 (PTRACE_GETREGSET): Likewise.
10109 (PTRACE_SETREGSET): Likewise.
10110 (x86_fill_xstateregset): Likewise.
10111 (x86_store_xstateregset): Likewise.
10112 (use_xml): Likewise.
10113 (x86_linux_update_xmltarget): Likewise.
10114 (x86_linux_process_qsupported): Likewise.
10115 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
10116 (x86_arch_setup): Don't call init_registers_amd64_linux nor
10117 init_registers_i386_linux here. Call
10118 x86_linux_update_xmltarget.
10119 (the_low_target): Add x86_linux_process_qsupported.
10121 * server.c (handle_query): Call target_process_qsupported.
10123 * target.h (target_ops): Add process_qsupported.
10124 (target_process_qsupported): New.
10126 2010-04-03 Pedro Alves <pedro@codesourcery.com>
10128 * inferiors.c (add_thread): Set last_status kind to
10129 TARGET_WAITKIND_IGNORE.
10130 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
10131 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
10132 (linux_wait_1): Move `thread' local definition to block that uses
10133 it. Don't NULL initialize `event_child'.
10134 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
10135 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
10136 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
10138 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10140 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
10141 an extended waitstatus, or by a watchpoint.
10142 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
10143 thread was stepping or has been stopped by a watchpoint.
10145 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10147 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
10148 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
10149 of another, then delete the previous, and validate all
10151 (validate_inserted_breakpoint): New.
10152 (delete_disabled_breakpoints): New.
10153 (validate_breakpoints): New.
10154 (check_mem_read): Validate breakpoints before trusting their
10155 shadow. Delete disabled breakpoints.
10156 (check_mem_write): Validate breakpoints before trusting they
10157 should be inserted. Delete disabled breakpoints.
10158 * mem-break.h (validate_breakpoints):
10159 * server.c (handle_query): Validate breakpoints when we see a
10162 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10164 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
10165 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
10166 if we could tell there's a GDB breakpoint at stop_pc.
10167 (need_step_over_p): Don't do a step over if we find a GDB
10168 breakpoint at the resume PC.
10170 * mem-break.c (struct raw_breakpoint): New.
10171 (enum bkpt_type): New type `gdb_breakpoint'.
10172 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
10173 fields. New field `raw'.
10174 (find_raw_breakpoint_at): New.
10175 (set_raw_breakpoint_at): Handle refcounting. Create a raw
10176 breakpoint instead.
10177 (set_breakpoint_at): Adjust.
10178 (delete_raw_breakpoint): New.
10179 (release_breakpoint): New.
10180 (delete_breakpoint): Rename to...
10181 (delete_breakpoint_1): ... this. Add proc parameter. Use
10182 release_breakpoint. Return ENOENT.
10183 (delete_breakpoint): Reimplement.
10184 (find_breakpoint_at): Delete.
10185 (find_gdb_breakpoint_at): New.
10186 (delete_breakpoint_at): Delete.
10187 (set_gdb_breakpoint_at): New.
10188 (delete_gdb_breakpoint_at): New.
10189 (gdb_breakpoint_here): New.
10190 (set_reinsert_breakpoint): Use release_breakpoint.
10191 (uninsert_breakpoint): Rename to ...
10192 (uninsert_raw_breakpoint): ... this.
10193 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
10194 (reinsert_raw_breakpoint): Change parameter type to
10196 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
10198 (check_breakpoints): Adjust. Use release_breakpoint.
10199 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
10200 (breakpoint_inserted_here): Ditto.
10201 (check_mem_read): Adjust to iterate over raw breakpoints instead.
10202 Don't trust the breakpoint's shadow if it is not inserted.
10203 (check_mem_write): Adjust to iterate over raw breakpoints instead.
10204 (delete_all_breakpoints): Adjust.
10205 (free_all_breakpoints): Mark all breakpoints as uninserted, and
10206 use delete_breakpoint_1.
10208 * mem-break.h (breakpoints_supported): Delete declaration.
10209 (set_gdb_breakpoint_at): Declare.
10210 (gdb_breakpoint_here): Declare.
10211 (delete_breakpoint_at): Delete.
10212 (delete_gdb_breakpoint_at): Declare.
10214 * server.h (struct raw_breakpoint): Forward declare.
10215 (struct process_info): New field `raw_breakpoints'.
10217 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
10220 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10222 * linux-low.c (status_pending_p_callback): Fix comment.
10223 (linux_wait_for_event_1): Move most of the internal breakpoint
10224 handling from here...
10225 (linux_wait_1): ... to here.
10226 (count_events_callback): New.
10227 (select_singlestep_lwp_callback): New.
10228 (select_event_lwp_callback): New.
10229 (cancel_breakpoints_callback): New.
10230 (select_event_lwp): New.
10231 (linux_wait_1): Simplify internal breakpoint handling. Give equal
10232 priority to all LWPs that have had events that should be reported
10233 to the client. Cancel breakpoints when about to reporting the
10234 event to the client, not while stopping lwps. No longer cancel
10235 finished single-steps here.
10236 (cancel_finished_single_step): Delete.
10237 (cancel_finished_single_steps): Delete.
10239 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10241 * mem-break.c (enum bkpt_type): New.
10242 (struct breakpoint): New field `type'.
10243 (set_breakpoint_at): Change return type to struct breakpoint
10244 pointer. Set type to `other_breakpoint' by default.
10245 (delete_breakpoint): Rewrite, supporting more than one breakpoint
10246 in the breakpoint list.
10247 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
10248 (reinsert_breakpoint): Rename to ...
10249 (reinsert_raw_breakpoint): ... this.
10250 (reinsert_breakpoints_at): Adjust.
10251 * mem-break.h (struct breakpoint): Declare.
10252 (set_breakpoint_at): Change return type to struct breakpoint
10255 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10257 * server.c (handle_query): Assign, not compare.
10259 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10261 Teach linux gdbserver to step-over-breakpoints.
10263 * linux-low.c (can_hardware_single_step): New.
10264 (supports_breakpoints): New.
10265 (handle_extended_wait): If stopping threads, read the stop pc of
10266 the new cloned LWP.
10268 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
10269 low target doesn't support retrieving the PC.
10270 (add_lwp): Set last_resume_kind to resume_continue.
10271 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
10272 (linux_attach): Don't clear stop_expected. Set the lwp's
10273 last_resume_kind to resume_stop.
10274 (linux_detach_one_lwp): Don't check for removed breakpoints.
10275 (check_removed_breakpoint): Delete.
10276 (status_pending_p): Rename to ...
10277 (status_pending_p_callback): ... this. Don't check for removed
10278 breakpoints. Don't consider threads that are stopped from GDB's
10280 (linux_wait_for_lwp): Always read the stop_pc here.
10281 (cancel_breakpoint): New.
10282 (step_over_bkpt): New global.
10283 (linux_wait_for_event_1): Implement stepping over breakpoints.
10284 (gdb_wants_lwp_stopped): New.
10285 (gdb_wants_all_stopped): New.
10286 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
10287 single-step traps here. Store the thread's last reported target
10289 (send_sigstop): Don't clear stop_expected. Always set it,
10291 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
10292 (cancel_finished_single_step): New.
10293 (cancel_finished_single_steps): New.
10294 (wait_for_sigstop): Don't cancel finished single-step traps here.
10295 (linux_resume_one_lwp): Don't check for removed breakpoints.
10296 Don't set `step' on non-hardware step archs.
10297 (linux_set_resume_request): Ignore resume_stop requests if already
10298 stopping or stopped. Set the lwp's last_resume_kind.
10299 (resume_status_pending_p): Don't check for removed breakpoints.
10300 (need_step_over_p): New.
10301 (start_step_over): New.
10302 (finish_step_over): New.
10303 (linux_resume_one_thread): Always queue a sigstop for resume_stop
10304 requests. Clear the thread's last reported target waitstatus.
10305 Don't use the `suspended' flag. Don't consider pending breakpoints.
10306 (linux_resume): Start a step-over if necessary.
10307 (proceed_one_lwp): New.
10308 (proceed_all_lwps): New.
10309 (unstop_all_lwps): New.
10310 * linux-low.h (struct lwp_info): Rewrite comment for the
10311 `suspended' flag. Add the `stop_pc' field. Delete the
10312 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
10313 Add `'last_resume_kind' and `need_step_over' fields.
10314 * inferiors.c (struct thread_info): Delete, moved elsewhere.
10315 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
10316 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
10317 (set_raw_breakpoint_at): New.
10318 (set_breakpoint_at): Rewrite to use it.
10319 (reinsert_breakpoint_handler): Delete.
10320 (set_reinsert_breakpoint): New.
10321 (reinsert_breakpoint_by_bp): Delete.
10322 (delete_reinsert_breakpoints): New.
10323 (uninsert_breakpoint): Rewrite.
10324 (uninsert_breakpoints_at): New.
10325 (reinsert_breakpoint): Rewrite.
10326 (reinsert_breakpoints_at): New.
10327 (check_breakpoints): Rewrite.
10328 (breakpoint_here): New.
10329 (breakpoint_inserted_here): New.
10330 (check_mem_read): Adjust.
10331 * mem-break.h (breakpoints_supported, breakpoint_here)
10332 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
10333 (reinsert_breakpoint_by_bp): Delete declaration.
10334 (delete_reinsert_breakpoints): Declare.
10335 (reinsert_breakpoint): Delete declaration.
10336 (reinsert_breakpoints_at): Declare.
10337 (uninsert_breakpoint): Delete declaration.
10338 (uninsert_breakpoints_at): Declare.
10339 (check_breakpoints): Adjust prototype.
10340 * server.h: Adjust include order.
10341 (struct thread_info): Declare here. Add a `last_status' field.
10343 2010-03-23 Michael Snyder <msnyder@vmware.com>
10345 * server.c (crc32): New function.
10346 (handle_query): Add handling for 'qCRC:' request.
10348 2010-03-23 Pedro Alves <pedro@codesourcery.com>
10350 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
10351 lwp had been stopped by a watchpoint.
10353 2010-03-16 Pedro Alves <pedro@codesourcery.com>
10355 * server.h (internal_error): Declare.
10356 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
10357 * utils.c (internal_error): New function.
10359 2010-03-15 Andreas Schwab <schwab@redhat.com>
10361 * configure.srv: Fix typo setting srv_regobj.
10363 2010-03-15 Pedro Alves <pedro@codesourcery.com>
10365 * linux-low.c (fetch_register): Avoid passing a non string literal
10367 (usr_store_inferior_registers): Ditto.
10369 2010-03-14 Pedro Alves <pedro@codesourcery.com>
10371 * linux-low.c (linux_write_memory): Bail out early if peeking
10374 2010-03-14 Pedro Alves <pedro@codesourcery.com>
10376 * linux-low.h (struct lwp_info): New fields
10377 `stopped_by_watchpoint' and `stopped_data_address'.
10378 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
10379 here, and cache them in the lwp object.
10380 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
10382 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
10384 (linux_stopped_by_watchpoint): Rewrite.
10385 (linux_stopped_data_address): Rewrite.
10387 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
10389 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
10390 switching the current inferior, not before.
10392 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
10394 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
10395 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
10396 i386-linux.c and amd64-linux.c.
10397 (reg-i386.o): Removed.
10398 (reg-i386.c): Likewise.
10399 (reg-i386-linux.o): Likewise.
10400 (reg-i386-linux.c): Likewise.
10401 (reg-x86-64.o): Likewise.
10402 (reg-x86-64.c): Likewise.
10403 (reg-x86-64-linux.o): Likewise.
10404 (reg-x86-64-linux.c): Likewise.
10406 (i386.c): Likewise.
10407 (i386-linux.o): Likewise.
10408 (i386-linux.c): Likewise.
10409 (amd64.o): Likewise.
10410 (amd64.c): Likewise.
10411 (amd64-linux.o): Likewise.
10412 (amd64-linux.c): Likewise.
10414 * configure.srv (srv_i386_regobj): New.
10415 (srv_i386_linux_regobj): Likewise.
10416 (srv_amd64_regobj): Likewise.
10417 (srv_amd64_linux_regobj): Likewise.
10418 (srv_i386_32bit_xmlfiles): Likewise.
10419 (srv_i386_64bit_xmlfiles): Likewise.
10420 (srv_i386_xmlfiles): Likewise.
10421 (srv_amd64_xmlfiles): Likewise.
10422 (srv_i386_linux_xmlfiles): Likewise.
10423 (srv_amd64_linux_xmlfiles): Likewise.
10424 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
10425 srv_xmlfiles to $srv_i386_xmlfiles.
10426 (i[34567]86-*-mingw32ce*): Likewise.
10427 (i[34567]86-*-mingw*): Likewise.
10428 (i[34567]86-*-nto*): Likewise.
10429 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
10430 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
10431 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
10432 (x86_64-*-linux*): Likewise.
10434 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
10435 (init_registers_amd64_linux): New.
10436 (x86_arch_setup): Replace init_registers_x86_64_linux with
10437 init_registers_amd64_linux.
10439 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
10441 * configure.ac: Check for libdl. If it is not available link against
10442 static libthread_db.
10443 * configure: Regenerate.
10445 2010-02-22 Pedro Alves <pedro@codesourcery.com>
10449 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
10450 handing a read watchpoint.
10451 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
10453 2010-02-12 Doug Evans <dje@google.com>
10455 * linux-low.c (linux_supports_tracefork_flag): Document.
10456 (linux_look_up_symbols): Add comment.
10458 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
10460 * regcache.c (supply_register): Clear regcache if buf is NULL.
10462 2010-02-02 Nicolas Roche <roche@sourceware.org>
10463 Joel Brobecker <brobecker@adacore.com>
10465 * inferiors.c (find_inferior): Add function documentation.
10466 (unloaded_dll): Handle the case where the unloaded dll has not
10467 been previously registered in the dll list.
10469 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
10471 * linux-arm-low.c (thumb_breakpoint_len): Delete.
10472 (thumb2_breakpoint): New.
10473 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
10475 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
10477 * linux-low.c (get_stop_pc): Check for SIGTRAP.
10478 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
10481 2010-01-21 Pedro Alves <pedro@codesourcery.com>
10483 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
10485 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
10487 * linux-s390-low.c (s390_collect_ptrace_register)
10488 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
10490 2010-01-21 Doug Evans <dje@google.com>
10492 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
10493 (PTRACE_ARG4_TYPE): New macro.
10494 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
10495 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
10496 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
10497 (usr_store_inferior_registers): Ditto.
10498 (linux_read_memory, linux_write_memory): Ditto.
10499 (linux_test_for_tracefork): Ditto.
10501 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
10502 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
10504 2010-01-21 Pedro Alves <pedro@codesourcery.com>
10506 * proc-service.c (ps_lgetregs): Don't refetch registers from the
10509 2010-01-21 Pedro Alves <pedro@codesourcery.com>
10511 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
10512 prototype to take a regcache. Adjust.
10514 2010-01-20 Pedro Alves <pedro@codesourcery.com>
10516 * regcache.h (struct thread_info): Forward declare.
10517 (struct regcache): New.
10518 (new_register_cache): Adjust prototype.
10519 (get_thread_regcache): Declare.
10520 (free_register_cache): Adjust prototype.
10521 (registers_to_string, registers_from_string): Ditto.
10522 (supply_register, supply_register_by_name, collect_register)
10523 (collect_register_as_string, collect_register_by_name): Ditto.
10524 * regcache.c (struct inferior_regcache_data): Delete.
10525 (get_regcache): Rename to ...
10526 (get_thread_regcache): ... this. Adjust. Switch inferior before
10527 fetching registers.
10528 (regcache_invalidate_one): Adjust.
10529 (regcache_invalidate): Fix prototype.
10530 (new_register_cache): Return the new register cache.
10531 (free_register_cache): Change prototype.
10532 (realloc_register_cache): Adjust.
10533 (registers_to_string): Change prototype to take a regcache. Adjust.
10534 (registers_from_string): Ditto.
10535 (register_data): Ditto.
10536 (supply_register): Ditto.
10537 (supply_register_by_name): Ditto.
10538 (collect_register): Ditto.
10539 (collect_register_as_string): Ditto.
10540 (collect_register_by_name): Ditto.
10541 * server.c (process_serial_event): Adjust.
10542 * linux-low.h (regset_fill_func, regset_store_func): Change
10544 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
10546 * linux-low.c (get_stop_pc): Adjust.
10547 (check_removed_breakpoint): Adjust.
10548 (linux_wait_for_event): Adjust.
10549 (linux_resume_one_lwp): Adjust.
10550 (fetch_register): Add regcache parameter. Adjust.
10551 (usr_store_inferior_registers): Ditto.
10552 (regsets_fetch_inferior_registers): Ditto.
10553 (regsets_store_inferior_registers): Ditto.
10554 (linux_fetch_registers, linux_store_registers): Ditto.
10555 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
10557 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
10559 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
10560 prototype to take a regcache.
10561 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
10562 * remote-utils.c (convert_ascii_to_int, outreg)
10563 (prepare_resume_reply): Change prototype to take a regcache.
10565 * target.h (struct target_ops) <fetch_registers, store_registers>:
10566 Change prototype to take a regcache.
10567 (fetch_inferior_registers, store_inferior_registers): Change
10568 prototype to take a regcache. Adjust.
10569 * proc-service.c (ps_lgetregs): Adjust.
10570 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
10571 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
10572 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
10573 take a regcache. Adjust.
10574 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
10575 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
10576 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
10577 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
10578 * linux-cris-low.c (cris_get_pc, cris_set_pc)
10579 (cris_cannot_fetch_register):
10580 (cris_breakpoint_at): Change prototype to take a regcache.
10582 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
10583 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
10584 to take a regcache. Adjust.
10585 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
10587 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
10588 take a regcache. Adjust.
10589 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
10590 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
10591 (m68k_set_pc): Change prototype to take a regcache. Adjust.
10592 * linux-mips-low.c (mips_get_pc):
10593 (mips_set_pc): Change prototype to take a regcache. Adjust.
10594 (mips_reinsert_addr): Adjust.
10595 (mips_collect_register): Change prototype to take a regcache.
10597 (mips_supply_register):
10598 (mips_collect_register_32bit, mips_supply_register_32bit)
10599 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
10600 (mips_store_fpregset): Ditto.
10601 * linux-ppc-low.c (ppc_supply_ptrace_register)
10602 (ppc_supply_ptrace_register): Ditto.
10603 (parse_spufs_run): Adjust.
10604 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
10605 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
10606 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
10607 take a regcache. Adjust.
10608 * linux-s390-low.c (s390_collect_ptrace_register)
10609 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
10610 (s390_set_pc): Change prototype to take a regcache. Adjust.
10611 (s390_arch_setup): Adjust.
10612 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
10613 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
10614 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10615 (sparc_fill_gregset, sparc_store_gregset_from_stack)
10616 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
10618 (sparc_breakpoint_at): Adjust.
10619 * linux-xtensa-low.c (xtensa_fill_gregset):
10620 (xtensa_store_gregset):
10621 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
10622 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
10623 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
10624 prototype to take a regcache. Adjust.
10625 * win32-arm-low.c (arm_fetch_inferior_register)
10626 (arm_store_inferior_register): Change prototype to take a
10628 * win32-i386-low.c (i386_fetch_inferior_register)
10629 (i386_store_inferior_register): Change prototype to take a
10631 * win32-low.c (child_fetch_inferior_registers)
10632 (child_store_inferior_registers): Change prototype to take a
10634 (win32_wait): Adjust.
10635 (win32_fetch_inferior_registers): Change prototype to take a
10637 (win32_store_inferior_registers): Adjust.
10638 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
10639 store_inferior_register>: Change prototype to take a regcache.
10641 2010-01-20 Doug Evans <dje@google.com>
10643 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
10645 (linux_wait_for_event1, linux_init_signals): Ditto.
10646 (W_STOPCODE): Provide definition if missing.
10648 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
10650 * linux-low.c (linux_core_of_thread): New.
10651 (compare_ints, show_process, list_threads): New.
10652 (linux_qxfer_osdata): Report threads and cores.
10653 (linux_target_op): Register linux_core_of_thread.
10654 * remote-utils.c (prepare_resume_reply): Report the core.
10655 (buffer_xml_printf): Support %d specifier.
10656 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
10658 (handle_query): Handle qXfer:threads. Announce availability
10660 * target.h (struct target_ops): New field core_of_thread.
10662 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
10664 * Makefile.in (clean): Remove new generated files.
10665 (reg-s390.o, reg-s390.c): Remove rules.
10666 (reg-s390x.o, reg-s390x.c): Likewise.
10667 (s390-linux32.o, s390-linux32.c): Add rules.
10668 (s390-linux64.o, s390-linux64.c): Likewise.
10669 (s390x-linux64.o, s390x-linux64.c): Likewise.
10670 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
10671 * linux-s390-low.c: Include <elf.h>.
10672 (HWCAP_S390_HIGH_GPRS): Define if undefined.
10673 (init_registers_s390): Remove prototype.
10674 (init_registers_s390x): Likewise.
10675 (init_registers_s390_linux32): Add prototype.
10676 (init_registers_s390_linux64): Likewise.
10677 (init_registers_s390x_linux64): Likewise.
10678 (s390_num_regs_3264): New define.
10679 (s390_regmap_3264): New global variable.
10680 (s390_cannot_fetch_register): Remove obsolete check.
10681 (s390_cannot_store_register): Likewise.
10682 (s390_collect_ptrace_register): Handle upper/lower register halves.
10683 (s390_supply_ptrace_register): Likewise.
10684 (s390_fill_gregset): Update to register number changes.
10685 (s390_get_hwcap): New routine.
10686 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
10687 Install appropriate regmap and register set.
10689 2010-01-01 Joel Brobecker <brobecker@adacore.com>
10691 * server.c (gdbserver_version): Update copyright year to 2010.
10692 * gdbreplay.c (gdbreplay_version): Likewise.
10694 2009-12-28 Doug Evans <dje@google.com>
10696 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
10697 elf/external.h. Include <elf.h> instead but only if necessary.
10699 2009-12-28 Pedro Alves <pedro@codesourcery.com>
10701 * linux-low.c (linux_remove_process): Remove `detaching'
10702 parameter. Don't release/detach from thread_db here.
10703 (linux_kill): Release/detach from thread_db here, ...
10704 (linux_detach): ... and here, before actually detaching.
10705 (linux_wait_1): ... and here, when a process exits.
10706 * thread-db.c (any_thread_of): New.
10707 (thread_db_free): Switch the current inferior to a thread of the
10710 2009-12-21 Doug Evans <dje@google.com>
10712 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
10714 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
10715 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
10716 warning ifndef __NR_tkill. Move setting of errno there too.
10717 Delete unnecessary resetting of errno after syscall.
10718 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
10720 * configure.ac: Check for dladdr.
10721 * config.in: Regenerate.
10722 * configure: Regenerate.
10723 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
10724 (try_thread_db_load): Update.
10726 * linux-low.c (my_waitpid): Delete unnecessary prototype.
10728 2009-12-18 Doug Evans <dje@google.com>
10730 * event-loop.c: Include unistd.h if it exists.
10732 * linux-low.c (my_waitpid): Move definition away from being in
10733 between linux_tracefork_child/linux_test_for_tracefork.
10735 * gdb_proc_service.h (psaddr_t): Fix type.
10736 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
10737 signature to match glibc.
10739 2009-12-16 Doug Evans <dje@google.com>
10741 * linux-low.c (linux_read_memory): Fix argument to read.
10743 2009-11-26 Pedro Alves <pedro@codesourcery.com>
10745 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
10746 events, don't leave current_inferior pointing at null.
10748 2009-11-26 Pedro Alves <pedro@codesourcery.com>
10750 * win32-low.c (LOG): Delete.
10751 (OUTMSG): Output to stderr.
10752 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
10753 on compile time LOG macro.
10754 (win32_wait): Fix debug output.
10756 2009-11-26 Pedro Alves <pedro@codesourcery.com>
10758 * win32-low.c (win32_add_one_solib): If the dll name is
10759 "ntdll.dll", prepend the system directory to the dll path.
10761 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
10763 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
10765 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
10766 Vladimir Prus <vladimir@codesourcery.com>
10768 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
10769 * configure.ac: Check for __mcoldfire__ and set
10770 gdb_cv_m68k_is_coldfire.
10771 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
10772 reg-cf.o and reg-m68k.o.
10773 * configure: Regenerated.
10775 2009-11-16 Pedro Alves <pedro@codesourcery.com>
10777 * linux-low.c (linux_remove_process): Add `detaching' parameter.
10778 Pass it to thread_db_free.
10779 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
10780 proper `detaching' argument to linux_remove_process.
10781 * linux-low.h (thread_db_free): Add `detaching' parameter.
10782 * thread-db.c (thread_db_init): Pass false as `detaching' argument
10784 (thread_db_free): Add `detaching' parameter. Only
10785 call td_ta_clear_event if detaching from process.
10787 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
10789 * thread-db.c (thread_db_free): Fix typo.
10791 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
10794 * thread-db.c (thread_db_free): Call td_ta_clear_event.
10796 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
10798 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
10799 with an i686 compiler.
10800 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
10802 * configure: Rebuilt.
10804 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
10808 * server.c (handle_search_memory_1): Correct read_addr initialization
10809 in loop for searching subsequent chunks.
10811 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
10813 * configure.ac: New --with-libthread-db option.
10814 * thread-db.c: Allow direct dependence on libthread_db.
10815 (thread_db_free): Adjust.
10816 * config.in: Regenerate.
10817 * configure: Likewise.
10819 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
10822 * thread-db.c (attach_thread): New function.
10823 (maybe_attach_thread): Return success/failure.
10824 (find_new_threads_callback): Adjust.
10825 (thread_db_find_new_threads): Loop until no new threads.
10827 2009-10-13 Pedro Alves <pedro@codesourcery.com>
10829 * proc-service.c (ps_lgetregs): Formatting.
10831 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
10833 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
10834 * configure.ac: Adjust.
10835 * linux-low.h (struct process_info_private): Move members to struct
10837 (thread_db_free, thread_db_handle_monitor_command): New prototype.
10838 * linux-low.c (linux_remove_process): Adjust.
10839 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
10840 * server.c (handle_query): Move code ...
10841 (handle_monitor_command): ... here. New function.
10842 * target.h (struct target_ops): New member.
10843 * thread-db.c (struct thread_db): New.
10844 (libthread_db_search_path): New variable.
10845 (thread_db_create_event, thread_db_enable_reporting)
10846 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
10847 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
10848 (try_thread_db_load_1, dladdr_to_soname): New functions.
10849 (try_thread_db_load, thread_db_load_search): New functions.
10850 (thread_db_init): Search for libthread_db.
10851 (thread_db_free): New function.
10852 (thread_db_handle_monitor_command): Likewise.
10853 * config.in: Regenerate.
10854 * configure: Regenerate.
10856 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
10858 * spu-low.c (spu_kill): Wait for inferior to terminate.
10859 Call clear_inferiors.
10860 (spu_detach): Call clear_inferiors.
10862 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10864 * aclocal.m4: Regenerate.
10865 * config.in: Likewise.
10866 * configure: Likewise.
10868 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10870 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
10871 (parse_spufs_run): New function.
10872 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
10873 (ppc_breakpoint_at): Handle SPU breakpoints.
10875 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10877 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
10878 (SPUFS_MAGIC): Define.
10879 (spu_enumerate_spu_ids): New function.
10880 (linux_qxfer_spu): New function.
10881 (linux_target_ops): Install linux_qxfer_spu.
10883 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10885 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
10886 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
10887 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
10888 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
10889 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
10890 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
10891 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
10892 (init_registers_powerpc_cell32l): Add prototype.
10893 (init_registers_powerpc_cell64l): Likewise.
10894 (ppc_arch_setup): Detect Cell/B.E. architecture.
10896 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10898 * Makefile.in (datarootdir): New variable.
10900 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
10902 * linux-low.c (linux_write_memory): Update debugging output.
10903 * Makefile.in (clean): Add new descriptions.
10904 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
10905 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
10906 * configure.srv: Add new files for arm*-*-linux*.
10907 * linux-arm-low.c: Add new declarations.
10908 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
10909 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
10910 (HWCAP_VFPv3D16): New.
10911 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
10912 instead of __IWMMXT__.
10913 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
10914 (arm_arch_setup): New.
10915 (target_regsets): Remove #ifdef. Add VFP regset.
10916 (the_low_target): Use arm_arch_setup.
10918 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
10920 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
10921 the main thread again.
10923 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
10925 Adding Neutrino gdbserver.
10926 * configure: Regenerated.
10927 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
10928 * configure.srv (i[34567]86-*-nto*): New target.
10929 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
10930 * remote-utils.c [__QNX__]: Include sys/iomgr.h
10931 (nto_comctrl) [__QNX__]: New function.
10932 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
10934 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
10936 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
10939 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
10940 Pedro Alves <pedro@codesourcery.com>
10942 * win32-i386-low.c (i386_get_thread_context): Handle systems that
10943 don't support CONTEXT_EXTENDED_REGISTERS.
10944 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
10945 (the_low_target): Install them.
10946 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
10947 failing with ERROR_PIPE_NOT_CONNECTED.
10949 2009-06-30 Doug Evans <dje@google.com>
10950 Pierre Muller <muller@ics.u-strasbg.fr>
10952 Add h/w watchpoint support to x86-linux, win32-i386.
10953 * Makefile.in (SFILES): Add i386-low.c
10954 (i386_low_h): Define.
10955 (i386-low.o): Add dependencies.
10956 (linux-x86-low.o): Add i386-low.h dependency.
10957 (win32-i386-low.o): Ditto.
10958 * i386-low.c: New file.
10959 * i386-low.h: New file.
10960 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
10961 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
10962 * linux-low.c (linux_add_process): Initialize arch_private.
10963 (linux_remove_process): Free arch_private.
10964 (add_lwp): Initialize arch_private.
10965 (delete_lwp): Free arch_private.
10966 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
10968 * linux-low.h (process_info_private): New member arch_private.
10969 (lwp_info): New member arch_private.
10970 (linux_target_ops): New members new_process, new_thread,
10972 (ptid_of): New macro.
10973 * linux-x86-low.c: Include stddef.h, i386-low.h.
10974 (arch_process_info): New struct.
10975 (arch_lwp_info): New struct.
10976 (x86_linux_dr_get, x86_linux_dr_set): New functions.
10977 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
10978 (i386_dr_low_get_status): New function.
10979 (x86_insert_point, x86_remove_point): New functions.
10980 (x86_stopped_by_watchpoint): New function.
10981 (x86_stopped_data_address): New function.
10982 (x86_linux_new_process, x86_linux_new_thread): New functions.
10983 (x86_linux_prepare_to_resume): New function.
10984 (the_low_target): Add entries for insert_point, remove_point,
10985 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
10987 * server.c (debug_hw_points): New global.
10988 (monitor_show_help): Document set debug-hw-points.
10989 (handle_query): Process "set debug-hw-points".
10990 * server.h (debug_hw_points): Declare.
10991 (paddress): Declare.
10992 * utils.c (NUMCELLS, CELLSIZE): New macros.
10993 (get_sell, xsnprintf, paddress): New functions.
10994 * win32-arm-low.c (the_low_target): Add entries for insert_point,
10995 remove_point, stopped_by_watchpoint, stopped_data_address.
10996 * win32-i386-low.c: Include i386-low.h.
10997 (debug_reg_state): Replaces dr.
10998 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
10999 (i386_dr_low_get_status): New function.
11000 (i386_insert_point, i386_remove_point): New functions.
11001 (i386_stopped_by_watchpoint): New function.
11002 (i386_stopped_data_address): New function.
11003 (i386_initial_stuff): Update.
11004 (get_thread_context,set_thread_context,i386_thread_added): Update.
11005 (the_low_target): Add entries for insert_point,
11006 remove_point, stopped_by_watchpoint, stopped_data_address.
11007 * win32-low.c (win32_insert_watchpoint): New function.
11008 (win32_remove_watchpoint): New function.
11009 (win32_stopped_by_watchpoint): New function.
11010 (win32_stopped_data_address): New function.
11011 (win32_target_ops): Add entries for insert_watchpoint,
11012 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
11013 * win32-low.h (win32_target_ops): New members insert_point,
11014 remove_point, stopped_by_watchpoint, stopped_data_address.
11016 2009-06-25 Pedro Alves <pedro@codesourcery.com>
11018 * server.c (process_serial_event): Re-return unsupported, not
11019 error, if the type isn't recognized. Re-allow supporting only
11020 insert or remove packets. Also call require_running for
11021 breakpoints. Add missing break statement to default case. Tidy.
11022 * target.h (struct target_ops): Rename insert_watchpoint to
11023 insert_point, and remove_watchpoint to remove_point.
11025 * linux-low.h (struct linux_target_ops): Likewise.
11026 * linux-low.c (linux_insert_watchpoint): Rename to ...
11027 (linux_insert_point): ... this. Adjust.
11028 (linux_remove_watchpoint): Rename to ...
11029 (linux_remove_point): ... this. Adjust.
11030 (linux_target_ops): Adjust.
11031 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
11032 (cris_insert_point): ... this.
11033 (cris_remove_watchpoint): Rename to ...
11034 (cris_remove_point): ... this.
11035 (the_low_target): Adjust.
11037 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
11039 * server.c (handle_v_kill): Pass signal_pid to
11040 kill_inferior if multi_process is zero.
11042 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
11044 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
11045 * target.h (target_ops): Comment for *_watchpoint to make it clear
11046 the functions can get types '0' and '1'.
11048 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
11050 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
11051 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
11052 * regcache.c (get_regcache): Likewise.
11053 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
11054 * win32-low.c (child_fetch_inferior_registers): Remove check for
11057 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
11058 Pedro Alves <pedro@codesourcery.com>
11060 * target.h (struct target_ops) <supports_multi_process>: New
11062 (target_supports_multi_process): New.
11063 * server.c (handle_query): Even if GDB reports support, only
11064 enable multi-process if the target also supports it. Report
11065 multi-process support only if the target backend supports it.
11066 * linux-low.c (linux_supports_multi_process): New function.
11067 (linux_target_ops): Install it as target_supports_multi_process
11070 2009-05-24 Doug Evans <dje@google.com>
11072 Global renaming of find_thread_pid to find_thread_ptid.
11073 * server.h (find_thread_ptid): Renamed from find_thread_pid.
11074 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
11075 All callers updated.
11077 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
11078 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
11081 * linux-low.c (get_stop_pc): Print pc if debug_threads.
11082 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
11083 (linux_resume_one_lwp): Ditto.
11085 2009-05-23 Doug Evans <dje@google.com>
11087 * linux-low.c (linux_resume_one_lwp): Change type of first arg
11088 from struct inferior_list_entry * to struct lwp_info *.
11089 All callers updated.
11091 2009-05-13 Doug Evans <dje@google.com>
11093 * linux-x86-low.c: Don't include assert.h.
11094 (x86_siginfo_fixup): Use fatal, not assert.
11095 (x86_arch_setup): Fix comment.
11097 2009-05-12 Doug Evans <dje@google.com>
11099 Biarch support for i386/amd64 gdbserver.
11100 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
11101 Add linux-x86-low.c.
11102 (linux-i386-low.o, linux-x86-64-low.o): Delete.
11103 (linux-x86-low.o): Add.
11104 * linux-x86-64-low.c: Delete.
11105 * linux-i386-low.c: Delete.
11106 * linux-x86-low.c: New file.
11107 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
11109 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
11111 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
11112 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
11113 (linux_child_pid_to_exec_file): New function.
11114 (elf_64_header_p, elf_64_file_p): New functions.
11115 (siginfo_fixup): New function.
11116 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
11117 give target a chance to convert layout.
11118 * linux-low.h (linux_target_ops): New member siginfo_fixup.
11119 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
11121 2009-05-07 Doug Evans <dje@google.com>
11123 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
11124 (regsets_store_inferior_registers): Ditto.
11126 2009-05-06 Pedro Alves <pedro@codesourcery.com>
11130 * linux-low.c (must_set_ptrace_flags): Delete.
11131 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
11133 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
11134 `lwp->must_set_ptrace_flags' instead.
11135 (linux_wait_for_event_1): Set ptrace options here.
11136 (linux_wait_1): ... not here.
11138 2009-04-30 Doug Evans <dje@google.com>
11140 * inferiors.c (started_inferior_callback): New function.
11141 (attached_inferior_callback): New function.
11142 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
11143 * server.c (print_started_pid, print_attached_pid): New functions.
11144 (detach_or_kill_for_exit): New function.
11145 (main): Call it instead of for_each_inferior (kill_inferior_callback).
11146 * server.h (have_started_inferiors_p): Declare.
11147 (have_attached_inferiors_p): Declare.
11149 * inferiors.c (remove_process): Fix memory leak, free process.
11150 * linux-low.c (linux_remove_process): New function.
11151 (linux_kill): Call it instead of remove_process.
11152 (linux_detach, linux_wait_1): Ditto.
11154 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
11156 * configure.srv: Add x86 Windows CE target.
11158 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11160 * inferiors.c (get_thread_process): Make global.
11161 * server.h (get_thread_process): Add prototype.
11162 * thread-db.c (find_one_thread): Use get_thread_process
11163 instead of current_process.
11164 (thread_db_get_tls_address): Do not crash if called when
11165 thread layer is not yet initialized.
11167 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11169 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
11170 * spu-low.c (current_tid): Rename to ...
11171 (current_ptid): ... this.
11172 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
11173 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
11174 ptid_get_lwp (current_ptid) instead of current_tid.
11175 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
11176 instead of current_tid. Use find_process_pid to verify pid
11177 argument is valid. Pass proper argument to remove_process.
11178 (spu_thread_alive): Compare current_ptid instead of current_tid.
11179 (spu_resume): Likewise.
11181 2009-04-02 Pedro Alves <pedro@codesourcery.com>
11183 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
11186 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11188 Implement the multiprocess extensions, and add linux multiprocess
11191 * server.h (ULONGEST): Declare.
11192 (struct ptid, ptid_t): New.
11193 (minus_one_ptid, null_ptid): Declare.
11194 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11195 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
11196 (struct inferior_list_entry): Change `id' type from unsigned from
11198 (struct sym_cache, struct breakpoint, struct
11199 process_info_private): Forward declare.
11200 (struct process_info): Declare.
11201 (current_process): Declare.
11202 (all_processes): Declare.
11203 (initialize_inferiors): Declare.
11204 (add_thread): Adjust to use ptid_t.
11205 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
11206 (add_process, remove_process, find_thread_pid): Declare.
11207 (find_inferior_id): Adjust to use ptid_t.
11208 (cont_thread, general_thread, step_thread): Change type to ptid_t.
11209 (multi_process): Declare.
11210 (push_event): Adjust to use ptid_t.
11211 (read_ptid, write_ptid): Declare.
11212 (prepare_resume_reply): Adjust to use ptid_t.
11213 (clear_symbol_cache): Declare.
11214 * inferiors.c (all_processes): New.
11215 (null_ptid, minus_one_ptid): New.
11216 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11217 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
11218 (add_thread): Change unsigned long to ptid. Remove gdb_id
11220 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
11221 (gdb_id_to_thread): Rename to ...
11222 (find_thread_pid): ... this. Change unsigned long to ptid.
11223 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
11224 (loaded_dll, pull_pid_from_list): Adjust.
11225 (add_process, remove_process, find_process_pid)
11226 (get_thread_process, current_process, initialize_inferiors): New.
11227 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
11228 (struct target_waitstatus) <related_pid>: Ditto.
11229 (struct target_ops) <kill, detach>: Add `pid' argument. Change
11230 return type to int.
11231 (struct target_ops) <join>: Add `pid' argument.
11232 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
11233 (struct target_ops) <wait>: Add `ptid' field. Change return type
11235 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
11236 (mywait): Add `ptid' argument. Change return type to ptid_t.
11237 (target_pid_to_str): Declare.
11238 * target.c (set_desired_inferior): Adjust to use ptids.
11239 (mywait): Add new `ptid' argument. Adjust.
11240 (target_pid_to_str): New.
11241 * mem-break.h (free_all_breakpoints): Declare.
11242 * mem-break.c (breakpoints): Delelete.
11243 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
11244 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
11245 to use per-process breakpoint list.
11246 (free_all_breakpoints): New.
11247 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
11248 (symbol_cache, all_symbols_looked_up): Delete.
11250 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
11252 (prepare_resume_reply): Change ptid argument's type from unsigned
11253 long to ptid_t. Adjust. Implement W;process and X;process.
11254 (free_sym_cache, clear_symbol_cache): New.
11255 (look_up_one_symbol): Adjust to per-process symbol cache. *
11256 * server.c (cont_thread, general_thread, step_thread): Change type
11258 (attached): Delete.
11259 (multi_process): New.
11260 (last_ptid): Change type to ptid_t.
11261 (struct vstop_notif) <ptid>: Change type to ptid_t.
11262 (queue_stop_reply, push_event): Change `ptid' argument's type to
11264 (discard_queued_stop_replies): Add `pid' argument.
11265 (start_inferior): Adjust to use ptids. Adjust to mywait interface
11266 changes. Don't reference the `attached' global.
11267 (attach_inferior): Adjust to mywait interface changes.
11268 (handle_query): Adjust to use ptids. Parse GDB's qSupported
11269 features. Handle and report "multiprocess+". Handle
11271 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
11273 (handle_v_kill): New.
11274 (handle_v_stopped): Adjust to use target_pid_to_str.
11275 (handle_v_requests): Allow multiple attaches and runs when
11276 multiprocess extensions are in effect. Handle "vKill".
11277 (myresume): Adjust to use ptids.
11278 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
11279 (handle_status): Adjust to discard_queued_stop_replies interface
11281 (first_thread_of, kill_inferior_callback)
11282 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
11283 (main): Call initialize_inferiors. Adjust to use ptids, killing
11284 and detaching from all inferiors. Handle multiprocess packet
11286 * linux-low.h: Include gdb_proc_service.h.
11287 (struct process_info_private): New.
11288 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
11289 <lwpid_of>: Use ptid_get_lwp.
11290 (get_lwp_thread): Adjust.
11291 (struct lwp_info): Add `dead' member.
11292 (find_lwp_pid): Declare.
11293 * linux-low.c (thread_db_active): Delete.
11294 (new_inferior): Adjust comment.
11295 (inferior_pid): Delete.
11296 (linux_add_process): New.
11297 (handle_extended_wait): Adjust.
11298 (add_lwp): Change unsigned long to ptid.
11299 (linux_create_inferior): Add process to processes table. Adjust
11300 to use ptids. Don't set new_inferior here.
11301 (linux_attach_lwp): Rename to ...
11302 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
11303 it. Adjust to use ptids.
11304 (linux_attach_lwp): New.
11305 (linux_attach): Add process to processes table. Don't set
11307 (struct counter): New.
11308 (second_thread_of_pid_p, last_thread_of_process_p): New.
11309 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
11310 multiple processes.
11311 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
11312 processes. Remove process from process table.
11313 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
11314 to multiple processes.
11315 (any_thread_of): New.
11316 (linux_detach): Add `pid' argument, and handle it. Remove process
11317 from processes table.
11318 (linux_join): Add `pid' argument. Handle it.
11319 (linux_thread_alive): Change unsighed long argument to ptid_t.
11320 Consider dead lwps as not being alive.
11321 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
11322 threads we're not interested in.
11323 (same_lwp, find_lwp_pid): New.
11324 (linux_wait_for_lwp): Change `pid' argument's type from int to
11326 (linux_wait_for_event): Rename to ...
11327 (linux_wait_for_event_1): ... this. Change `pid' argument's type
11328 from int to ptid_t. Adjust.
11329 (linux_wait_for_event): New.
11330 (linux_wait_1): Add `ptid' argument. Change return type to
11331 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
11332 that exit from the process table.
11333 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
11335 (mark_lwp_dead): New.
11336 (wait_for_sigstop): Adjust to use ptids. If a process exits while
11337 stopping all threads, mark its main lwp as dead.
11338 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
11340 (fetch_register, usr_store_inferior_registers)
11341 (regsets_fetch_inferior_registers)
11342 (regsets_store_inferior_registers, linux_read_memory)
11343 (linux_write_memory): Inline `inferior_pid'.
11344 (linux_look_up_symbols): Adjust to use per-process
11345 `thread_db_active'.
11346 (linux_request_interrupt): Adjust to use ptids.
11347 (linux_read_auxv): Inline `inferior_pid'.
11348 (initialize_low): Don't reference thread_db_active.
11349 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
11350 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
11351 (ps_getpid): Return the pid of the current inferior.
11352 * thread-db.c (proc_handle, thread_agent): Delete.
11353 (thread_db_create_event, thread_db_enable_reporting): Adjust to
11355 (find_one_thread): Change argument type to ptid_t. Adjust to
11357 (maybe_attach_thread): Adjust to per-process data and ptids.
11358 (thread_db_find_new_threads): Ditto.
11359 (thread_db_init): Ditto.
11360 * spu-low.c (spu_create_inferior, spu_attach): Add process to
11361 processes table. Adjust to use ptids.
11362 (spu_kill, spu_detach): Adjust interface. Remove process from
11364 (spu_join, spu_thread_alive): Adjust interface.
11365 (spu_wait): Adjust interface. Remove process from processes
11366 table. Adjust to use ptids.
11367 * win32-low.c (current_inferior_tid): Delete.
11368 (current_inferior_ptid): New.
11369 (debug_event_ptid): New.
11370 (thread_rec): Take a ptid. Adjust.
11371 (child_add_thread): Add `pid' argument. Adjust to use ptids.
11372 (child_delete_thread): Ditto.
11373 (do_initial_child_stuff): Add `attached' argument. Add process to
11375 (child_fetch_inferior_registers, child_store_inferior_registers):
11377 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
11378 (win32_attach): Pass 1 to do_initial_child_stuff.
11379 (win32_kill): Adjust interface. Remove process from processes
11381 (win32_detach): Ditto.
11382 (win32_join): Adjust interface.
11383 (win32_thread_alive): Take a ptid.
11384 (win32_resume): Adjust to use ptids.
11385 (get_child_debug_event): Ditto.
11386 (win32_wait): Adjust interface. Remove exiting process from
11389 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11391 Non-stop mode support.
11393 * server.h (non_stop): Declare.
11394 (gdb_client_data, handler_func): Declare.
11395 (delete_file_handler, add_file_handler, start_event_loop):
11397 (handle_serial_event, handle_target_event, push_event)
11398 (putpkt_notif): Declare.
11399 * target.h (enum resume_kind): New.
11400 (struct thread_resume): Replace `step' field by `kind' field.
11401 (TARGET_WNOHANG): Define.
11402 (struct target_ops) <wait>: Add `options' argument.
11403 <supports_non_stop, async, start_non_stop>: New fields.
11404 (target_supports_non_stop, target_async): New.
11405 (start_non_stop): Declare.
11406 (mywait): Add `options' argument.
11407 * target.c (mywait): Add `options' argument. Print child exit
11408 notifications here.
11409 (start_non_stop): New.
11410 * server.c (non_stop, own_buf, mem_buf): New globals.
11411 (struct vstop_notif): New.
11412 (notif_queue): New global.
11413 (queue_stop_reply, push_event, discard_queued_stop_replies)
11414 (send_next_stop_reply): New.
11415 (start_inferior): Adjust to use resume_kind. Adjust to mywait
11417 (attach_inferior): In non-stop mode, don't wait for the target
11419 (handle_general_set): Handle QNonStop.
11420 (handle_query): When handling qC, return the current general
11421 thread, instead of the first thread of the list.
11422 (handle_query): If the backend supports non-stop mode, include
11423 QNonStop+ in the qSupported query response.
11424 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
11426 (handle_v_attach, handle_v_run): Handle non-stop mode.
11427 (handle_v_stopped): New.
11428 (handle_v_requests): Report support for vCont;t. Handle vStopped.
11429 (myresume): Adjust to use resume_kind. Handle non-stop.
11430 (queue_stop_reply_callback): New.
11431 (handle_status): Handle non-stop mode.
11432 (main): Clear non_stop flag on reconnection. Use the event-loop.
11433 Refactor serial protocol handling from here ...
11434 (process_serial_event): ... to this new function. When GDB
11435 selects any thread, select one here. In non-stop mode, wait until
11436 GDB acks all pending events before exiting.
11437 (handle_serial_event, handle_target_event): New.
11438 * remote-utils.c (remote_open): Install remote_desc in the event
11440 (remote_close): Remove remote_desc from the event loop.
11441 (putpkt_binary): Rename to...
11442 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
11443 (putpkt_binary): New as wrapper around putpkt_binary_1.
11444 (putpkt_notif): New.
11445 (prepare_resume_reply): In non-stop mode, don't change the
11447 * event-loop.c: New.
11448 * Makefile.in (OBJ): Add event-loop.o.
11449 (event-loop.o): New rule.
11451 * linux-low.h (pid_of): Moved here.
11453 (get_lwp_thread): Use lwpid_of.
11454 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
11455 * linux-low.c (pid_of): Delete.
11456 (inferior_pid): Use lwpid_of.
11457 (linux_event_pipe): New.
11458 (target_is_async_p): New.
11460 (handle_extended_wait): Use lwpid_of.
11461 (add_lwp): Don't set lwpid field.
11462 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
11463 (linux_kill_one_lwp): If killing a running lwp, stop it first.
11464 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
11465 (linux_detach_one_lwp): If detaching from a running lwp, stop it
11466 first. Adjust to linux_wait_for_event interface changes. Use
11468 (linux_detach): Don't delete the main lwp here.
11469 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
11470 (status_pending_p): Don't consider explicitly suspended lwps.
11471 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
11472 pointer. Add OPTIONS argument. Change return type to int. Use
11473 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
11474 (linux_wait_for_event): Take an integer pid instead of a lwp_info
11475 pointer. Add status pointer argument. Return a pid instead of a
11476 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
11477 changes. In non-stop mode, don't switch to a random thread.
11478 (linux_wait): Rename to...
11479 (linux_wait_1): ... this. Add target_options argument, and handle
11480 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
11481 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
11482 clean exit and signal exit code. Don't stop all threads in
11483 non-stop mode. In all-stop mode, only stop all threads when
11484 reporting a stop to GDB. Handle explicit thread stop requests.
11485 (async_file_flush, async_file_mark): New.
11487 (send_sigstop): Use lwpid_of.
11488 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
11489 interface changes. In non-stop mode, don't switch to a random
11491 (linux_resume_one_lwp): Use lwpid_of.
11492 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
11493 (linux_resume_one_thread): ... this. Handle resume_stop. In
11494 non-stop mode, don't look for pending flag in all threads.
11495 (resume_status_pending_p): Don't consider explicitly suspended
11497 (my_waitpid): Reimplement. Emulate __WALL.
11498 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
11500 (sigchld_handler, linux_supports_non_stop, linux_async)
11501 (linux_start_non_stop): New.
11502 (linux_target_ops): Register linux_supports_non_stop, linux_async
11503 and linux_start_non_stop.
11504 (initialize_low): Install SIGCHLD handler.
11505 * thread-db.c (thread_db_create_event, find_one_thread)
11506 (thread_db_get_tls_address): Use lwpid_of.
11507 * win32-low.c (win32_detach): Adjust to use resume_kind.
11508 (win32_wait): Add `options' argument.
11509 * spu-low.c (spu_resume): Adjust to use resume_kind.
11510 (spu_wait): Add `options' argument.
11512 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11514 Decouple target code from remote protocol.
11516 * target.h (enum target_waitkind): New.
11517 (struct target_waitstatus): New.
11518 (struct target_ops) <wait>: Return an unsigned long. Take a
11519 target_waitstatus pointer instead of a char pointer.
11520 (mywait): Likewise.
11521 * target.c (mywait): Change prototype to return an unsigned long.
11522 Take a target_waitstatus pointer instead of a char pointer. Adjust.
11523 * server.h (thread_from_wait, old_thread_from_wait): Delete
11525 (prepare_resume_reply): Change prototype to take a
11527 * server.c (thread_from_wait, old_thread_from_wait): Delete.
11528 (last_status, last_ptid): New.
11529 (start_inferior): Remove "statusptr" argument. Adjust. Return a
11530 pid instead of a signal.
11531 (attach_inferior): Remove "status" and "signal" parameters.
11533 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
11535 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
11536 (handle_v_requests, myresume): Remove "status" and "signal"
11537 parameters. Adjust.
11538 (handle_status): New.
11539 (main): Delete local `status'. Adjust.
11540 * remote-utils.c: Include target.h.
11541 (prepare_resume_reply): Change prototype to take a
11542 target_waitstatus. Adjust.
11544 * linux-low.c (linux_wait): Adjust to new target_ops->wait
11546 * spu-low.c (spu_wait): Adjust.
11547 * win32-low.c (enum target_waitkind, struct target_waitstatus):
11549 (win32_wait): Adjust.
11551 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11553 * target.h (struct thread_resume): Delete leave_stopped member.
11554 (struct target_ops): Add a `n' argument to the `resume' callback.
11555 * server.c (start_inferior): Adjust.
11556 (handle_v_cont, myresume): Adjust.
11557 * linux-low.c (check_removed_breakpoint): Adjust to resume
11558 interface change, and to removed leave_stopped field.
11559 (resume_ptr): Delete.
11560 (struct thread_resume_array): New.
11561 (linux_set_resume_request): Add new `arg' parameter. Adjust to
11562 resume interface change.
11563 (linux_continue_one_thread, linux_queue_one_thread)
11564 (resume_status_pending_p): Check if the resume field is NULL
11565 instead of checking the leave_stopped member.
11566 (linux_resume): Adjust to the target resume interface change.
11567 * spu-low.c (spu_resume): Adjust to the target resume interface
11569 * win32-low.c (win32_detach, win32_resume): Ditto.
11571 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11573 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
11575 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
11577 (linux_continue_one_thread): Only preserve the stepping flag if
11578 there's a pending breakpoint.
11580 2009-03-31 Pedro Alves <pedro@codesourcery.com>
11582 * server.c (main): After the inferior having exited, call
11583 remote_close before exiting gdbserver.
11585 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
11587 Fix size of FPSCR in Power 7 processors.
11588 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
11589 (PPC_FEATURE_HAS_DFP): New #define.
11590 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
11593 2009-03-23 Pedro Alves <pedro@codesourcery.com>
11595 * server.c (handle_query) Whitespace and formatting.
11597 2009-03-22 Pedro Alves <pedro@codesourcery.com>
11599 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
11600 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
11601 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
11602 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
11603 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
11604 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
11605 Makefile.in, configure.ac: Fix whitespace throughout.
11606 * configure: Regenerate.
11608 2009-03-22 Pedro Alves <pedro@codesourcery.com>
11610 * inferiors.c (find_inferior): Make it safe for the callback
11611 function to delete the currently iterated inferior.
11613 2009-03-22 Pedro Alves <pedro@codesourcery.com>
11615 * Makefile.in (linuw_low_h): Move higher.
11616 (thread-db.o): Depend on $(linux_low_h).
11618 2009-03-17 Pedro Alves <pedro@codesourcery.com>
11620 Rename "process" to "lwp" throughout.
11622 * linux-low.c (all_processes): Rename to...
11623 (all_lwps): ... this.
11624 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
11625 (add_process): Rename to ...
11626 (add_lwp): ... this. Adjust.
11627 (linux_create_inferior): Adjust.
11628 (linux_attach_lwp): Adjust.
11629 (linux_attach): Adjust.
11630 (linux_kill_one_process): Rename to ...
11631 (linux_kill_one_lwp): ... this. Adjust.
11632 (linux_kill): Adjust.
11633 (linux_detach_one_process): Rename to ...
11634 (linux_detach_one_lwp): ... this. Adjust.
11635 (linux_detach): Adjust.
11636 (check_removed_breakpoint): Adjust.
11637 (status_pending_p): Adjust.
11638 (linux_wait_for_process): Rename to ...
11639 (linux_wait_for_lwp): ... this. Adjust.
11640 (linux_wait_for_event): Adjust.
11641 (send_sigstop): Adjust.
11642 (wait_for_sigstop): Adjust.
11643 (stop_all_processes): Rename to ...
11644 (stop_all_lwps): ... this.
11645 (linux_resume_one_process): Rename to ...
11646 (linux_resume_one_lwp): ... this. Adjust.
11647 (linux_set_resume_request, linux_continue_one_thread)
11648 (linux_queue_one_thread, resume_status_pending_p)
11649 (usr_store_inferior_registers, regsets_store_inferior_registers)
11650 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
11652 * linux-low.h (get_process): Rename to ...
11653 (get_lwp): ... this. Adjust.
11654 (get_thread_process): Rename to ...
11655 (get_thread_lwp): ... this. Adjust.
11656 (get_process_thread): Rename to ...
11657 (get_lwp_thread): ... this. Adjust.
11658 (struct process_info): Rename to ...
11659 (struct lwp_info): ... this.
11660 (all_processes): Rename to ...
11661 (all_lwps): ... this.
11662 * proc-service.c (ps_lgetregs): Adjust.
11663 * thread-db.c (thread_db_create_event, find_one_thread)
11664 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
11666 2009-03-14 Pedro Alves <pedro@codesourcery.com>
11668 * server.c (handle_query): Handle "qAttached".
11670 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
11672 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
11673 GPLv3, update license URL.
11675 2009-03-01 Doug Evans <dje@google.com>
11677 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
11678 (server_h): Add gdb_signals.h.
11679 (signals.o): Update.
11680 * server.h (target_signal_from_host,target_signal_to_host_p)
11681 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
11683 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
11685 * remote-utils.c (getpkt): Also generate remote-debug
11686 information if noack_mode is set.
11688 2009-02-06 Pedro Alves <pedro@codesourcery.com>
11690 * server.c (handle_query): Report qXfer:siginfo:read and
11691 qXfer:siginfo:write as supported and handle them.
11692 * target.h (struct target_ops) <qxfer_siginfo>: New field.
11693 * linux-low.c (linux_xfer_siginfo): New.
11694 (linux_target_ops): Set it.
11696 2009-01-26 Pedro Alves <pedro@codesourcery.com>
11698 * server.c (gdbserver_usage): Mention --remote-debug.
11699 (main): Accept '--remote-debug' switch.
11701 2009-01-18 Doug Evans <dje@google.com>
11703 * regcache.c (new_register_cache): No need to check result of xcalloc.
11704 * server.c (handle_search_memory): Back out calls to xmalloc,
11705 result is checked and error is returned to user upon failure.
11706 (handle_query): Ditto. Add more checks for result of malloc.
11707 (handle_v_cont): Check result of malloc, report error back to
11709 (handle_v_run): Ditto. Call freeargv.
11710 * server.h (freeargv): Declare.
11711 * utils.c (freeargv): New fn.
11713 2009-01-15 Doug Evans <dje@google.com>
11715 * gdbreplay.c (perror_with_name): Make arg const char *.
11716 * server.h (target_signal_to_name): Make return type const char *.
11717 * thread-db.c (thread_db_err_str): Make return type const char *.
11718 * utils.c (perror_with_name): Make arg const char *.
11720 2009-01-14 Pedro Alves <pedro@codesourcery.com>
11722 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
11723 when handling a EXIT_PROCESS_DEBUG_EVENT.
11725 2009-01-06 Joel Brobecker <brobecker@adacore.com>
11727 * gdbreplay.c (gdbreplay_version): Update copyright year.
11728 * server.c (gdbserver_version): Likewise.
11730 2009-01-05 Doug Evans <dje@google.com>
11732 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
11733 (handle_extended_wait): Improve comment.
11735 2008-12-13 Doug Evans <dje@google.com>
11737 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
11738 * server.h (ATTR_MALLOC): New macro.
11739 (xmalloc,xcalloc,xstrdup): Declare.
11740 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
11741 * inferiors.c: Ditto.
11742 * linux-low.c: Ditto.
11743 * mem-break.c: Ditto.
11744 * regcache.c: Ditto.
11745 * remote-utils.c: Ditto.
11748 * win32-low.c: Ditto.
11750 2008-12-12 Doug Evans <dje@google.com>
11752 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
11753 in debugging printf.
11755 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
11757 2008-12-09 Doug Evans <dje@google.com>
11759 * linux-low.h (struct process_info): Delete member tid, unused.
11760 * thread-db.c (find_one_thread): Update.
11761 (maybe_attach_thread): Update.
11763 2008-12-02 Pedro Alves <pedro@codesourcery.com>
11765 * target.h (struct target_ops): Add qxfer_osdata member.
11766 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
11768 (linux_qxfer_osdata): New functions.
11769 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
11771 * server.c (handle_query): Handle "qXfer:osdata:read:".
11772 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
11773 (buffer_xml_printf): New functions.
11774 * server.h (struct buffer): New.
11775 (buffer_grow_str, buffer_grow_str0): New macros.
11776 (buffer_grow, buffer_free, buffer_init, buffer_finish)
11777 (buffer_xml_printf): Declare.
11779 2008-11-24 Doug Evans <dje@google.com>
11781 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
11783 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
11785 * server.c (handle_v_run): Always use the supplied argument list.
11787 2008-11-19 Bob Wilson <bob.wilson@acm.org>
11789 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
11790 (xtensa_regmap_table): Add entry for scompare1.
11792 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
11794 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
11795 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
11796 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
11797 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
11798 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
11799 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
11800 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
11801 XML target descriptions.
11802 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
11803 when inferior is running on an ISA 2.05 or later processor. Add
11804 special case to return offset for full 64-bit slot of FPSCR when
11807 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
11809 * Makefile.in (SFILES, clean): Added sparc64 files.
11810 (reg-sparc64.o, reg-sparc64.c): New.
11811 * configure.srv (sparc*-*-linux*): New configuration.
11812 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
11813 syscall arguments for SPARC.
11814 (regsets_store_inferior_registers): Likewise.
11815 * linux-sparc-low.c: New file.
11817 2008-10-21 Doug Evans <dje@google.com>
11819 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
11820 (READLINE_DIR,READLINE_DEP): Delete.
11821 (INTERNAL_CFLAGS): Update.
11822 (LINTFLAGS): Update.
11824 2008-10-10 Pedro Alves <pedro@codesourcery.com>
11826 * server.c (handle_v_run): If GDB didn't specify an argv, use the
11827 whole argv from the last run, not just argv[0].
11829 2008-09-08 Pedro Alves <pedro@codesourcery.com>
11831 * regcache.c (new_register_cache): Return NULL if the register
11832 cache size isn't known yet.
11833 (free_register_cache): Avoid dereferencing a NULL regcache.
11835 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
11837 * configure.srv: Merge MIPS and MIPS64.
11839 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
11841 * Makefile.in (uninstall): Apply $(EXEEXT) too.
11843 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
11845 * Makefile.in: Add required vsx dependencies.
11847 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
11848 Declare init_registers_powerpc_vsx32l.
11849 Declare init_registers_powerpc_vsx64l.
11850 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
11851 (ppc_arch_setup): Check for VSX in hwcap.
11852 (ppc_fill_vsxregset): New function.
11853 (ppc_store_vsxregset): New function.
11854 Add new VSX entry in regset_info target_regsets.
11856 * configure.srv: Add new VSX dependencies.
11858 2008-08-12 Pedro Alves <pedro@codesourcery.com>
11860 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
11861 (remote_open): Set or clear transport_is_reliable.
11862 (putpkt_binary): Don't expect acks in noack mode.
11863 (getpkt): Don't send ack/nac in noack mode.
11864 * server.c (handle_general_set): Handle QStartNoAckMode.
11865 (handle_query): If connected by tcp pass QStartNoAckMode+ in
11867 (main): Reset noack_mode on every connection.
11868 * server.h (noack_mode): Declare.
11870 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11872 * Makefile.in (GDBREPLAY_OBS): New variable.
11873 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
11875 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
11876 Daniel Jacobowitz <dan@codesourcery.com>
11878 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
11879 (usr_store_inferior_registers): Likewise.
11880 (regsets_store_inferior_registers): Likewise.
11882 2008-07-31 Rolf Jansen <rj@surtec.com>
11883 Pedro Alves <pedro@codesourcery.com>
11885 * configure.ac: Check for memmem declaration.
11886 * server.c [HAVE_MALLOC_H]: Include malloc.h.
11887 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
11888 (disable_packet_qfThreadInfo): Unconditionally compile.
11889 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
11890 * configure, config.in: Regenerate.
11892 2008-07-28 Doug Kwan <dougkwan@google.com>
11894 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
11895 (linux_write_memory): Remove declaration of errno.
11897 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
11899 * linux-low.c (handle_extended_wait): Do not use "status"
11900 variable uninitialized.
11902 2008-07-07 Pedro Alves <pedro@codesourcery.com>
11904 * server.c (handle_v_attach): Inhibit reporting dll changes.
11906 2008-06-27 Pedro Alves <pedro@codesourcery.com>
11908 * remote-utils.c (prepare_resume_reply): If requested, don't
11909 output "thread:TID" in the T stop reply.
11911 * server.c (disable_packet_vCont, disable_packet_Tthread)
11912 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
11913 (handle_query): If requested, disable support for qC, qfThreadInfo
11915 (handle_v_requests): If requested, disable support for vCont.
11916 (gdbserver_show_disableable): New.
11917 (main): Handle --disable-packet and --disable-packet=LIST.
11919 * server.h (disable_packet_vCont, disable_packet_Tthread)
11920 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
11922 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
11924 * server.c (gdbserver_usage): Mention --version.
11926 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
11928 * Makefile.in (gdbreplay.o): New rule.
11930 2008-06-06 Joseph Myers <joseph@codesourcery.com>
11932 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
11933 message, not gdbserver.
11935 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
11936 Nathan Sidwell <nathan@codesourcery.com>
11937 Joseph Myers <joseph@codesourcery.com>
11939 * acinclude.m4: Include ../../config/acx.m4.
11940 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
11941 * configure, config.in: Regenerate.
11942 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
11943 * server.c (gdbserver_version): Print PKGVERSION.
11944 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
11945 (main): Adjust gdbserver_usage calls.
11946 * gdbreplay.c (version, host_name): Add declarations.
11947 (gdbreplay_version, gdbreplay_usage): New.
11948 (main): Accept --version and --help options.
11950 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
11952 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
11953 (arm_breakpoint_at): Handle Thumb.
11954 (the_low_target): Add comment.
11956 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
11958 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
11960 2008-05-09 Doug Evans <dje@google.com>
11962 * server.h (decode_search_memory_packet): Declare.
11963 * remote-utils.c (decode_search_memory_packet): New fn.
11964 * server.c (handle_search_memory_1): New fn.
11965 (handle_search_memory): New fn.
11966 (handle_query): Process qSearch:memory packets.
11968 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
11970 * regcache.c (registers_length): Remove.
11971 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
11972 full register packet.
11973 * regcache.h (registers_length): Remove prototype.
11974 * server.h (PBUFSIZ): Define to 16384.
11976 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
11978 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
11979 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
11980 powerpc-64l.o, and powerpc-altivec64l.o.
11981 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
11982 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
11983 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
11984 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
11985 rs6000/power-linux.xml, and rs6000/power64-linux.xml
11988 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
11989 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
11990 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
11991 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
11992 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
11993 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
11994 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
11995 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
11996 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
11997 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
12000 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
12001 (init_registers_powerpc_32l): ... this new prototype.
12002 (init_registers_powerpc_32): Remove, replace by ...
12003 (init_registers_powerpc_altivec32l): ... this new prototype.
12004 (init_registers_powerpc_e500): Remove, replace by ...
12005 (init_registers_powerpc_e500l): ... this new prototype.
12006 (init_registers_ppc64): Remove, replace by ...
12007 (init_registers_powerpc_64l): ... this new prototype.
12008 (init_registers_powerpc_64): Remove, replace by ...
12009 (init_registers_powerpc_altivec64l): ... this new prototype.
12010 (ppc_num_regs): Set to 73.
12011 (PT_ORIG_R3, PT_TRAP): Define if necessary.
12012 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
12013 (ppc_cannot_store_register): Handle orig_r3 and trap.
12014 (ppc_arch_setup): Update init_registers_... calls.
12015 (ppc_fill_gregset): Handle orig_r3 and trap.
12017 * inferiors.c (clear_inferiors): Reset current_inferior.
12019 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
12021 * acinclude.m4: Add override.m4.
12022 * configure: Regenerate.
12024 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12026 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
12027 initial call to init_register_ppc64.
12029 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
12031 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
12032 single powerpc*-*-linux* case.
12033 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
12035 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
12037 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
12038 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
12040 * linux-ppc-low.c: Include <elf.h>.
12041 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
12042 (ppc_hwcap): New global variable.
12043 (ppc_regmap): Remove __SPE__ #ifdef sections.
12044 (ppc_regmap_e500): New global variable.
12045 (ppc_cannot_store_register): Update __SPE__ special case.
12046 (ppc_get_hwcap): New function.
12047 (ppc_arch_setup): Use it to determine whether inferior supports
12048 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
12049 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
12050 Do not access registers if target does not support AltiVec.
12051 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
12052 Do not access registers if target does not support SPE.
12053 (target_regsets): Unconditionally include AltiVec and SPE regsets.
12055 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
12057 * linux-low.c (disabled_regsets, num_regsets): New.
12058 (use_regsets_p): Delete.
12059 (linux_wait_for_process): Clear disabled_regsets.
12060 (regsets_fetch_inferior_registers): Check and set it.
12061 (regsets_store_inferior_registers): Likewise.
12062 (linux_fetch_registers, linux_store_registers): Do not use
12064 (initialize_low): Allocate disabled_regsets.
12066 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
12068 * Makefile.in (LIBOBJS): New.
12069 (OBS): Use LIBOBJS.
12070 (memmem.o): New rule.
12071 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
12072 * configure: Regenerated.
12074 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
12076 * server.c (handle_query): Never return "unsupported" for
12077 qXfer:features:read queries.
12079 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
12081 * server.c (get_features_xml): Fix inverted condition.
12082 (handle_query): Always support qXfer:feature:read.
12084 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
12086 * server.c (wrapper_argv): New.
12087 (start_inferior): Handle wrapper_argv. If set, expect an extra
12089 (gdbserver_usage): Document --wrapper.
12090 (main): Parse --wrapper.
12092 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12094 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
12095 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
12096 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
12097 (ppc_set_pc): Likewise.
12098 (ppc_arch_setup): New function.
12099 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
12100 of collect_register.
12101 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
12103 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12105 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
12106 instead of linux-ppc64-low.o.
12107 * linux-ppc64-low.c: Remove file.
12108 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
12109 (linux-ppc64-low.o): Remove rule.
12111 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
12112 (init_registers_powerpc_64): Likewise.
12113 (ppc_regmap): Conditionally define depending on __powerpc64__.
12114 (ppc_cannot_store_register): Do not special-case "fpscr" when
12115 compiled on __powerpc64__.
12116 (ppc_collect_ptrace_register): New function.
12117 (ppc_supply_ptrace_register): New function.
12118 (ppc_breakpoint): Change type to "unsigned int".
12119 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
12120 (the_low_target): Conditionally provide initializers for the
12121 arch_setup member depending on __powerpc64__. Install
12122 collect_ptrace_register and supply_ptrace_register members.
12124 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12126 * regcache.h (gdbserver_xmltarget): Add extern declaration.
12127 * server.c (gdbserver_xmltarget): Define.
12128 (get_features_xml): Use it to replace "target.xml" and arch_string.
12130 * configure.srv: Remove srv_xmltarget. Add XML files that were
12131 mentioned there to srv_xmlfiles instead. Remove conditional tests
12132 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
12133 srv_xmlfiles and srv_regobj to include all possible choices.
12134 * configure.ac (srv_xmltarget): Remove.
12135 (srv_xmlfiles): Do not add "target.xml".
12136 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
12137 checks for supplementary target information.
12138 * configure: Regenerate.
12139 * Makefile.in (XML_TARGET): Remove.
12140 (target.xml): Remove rule.
12141 (clean): Do not clean up target.xml.
12142 (.PRECIOUS): Do not mention target.xml.
12144 * target.h (struct target_ops): Remove arch_string member.
12145 * linux-low.c (linux_arch_string): Remove.
12146 (linux_target_ops): Remove arch_string initializer.
12147 * linux-low.h (struct linux_target_ops): Remove arch_string member.
12148 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
12149 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
12150 * spu-low.c (spu_arch_string): Remove.
12151 (spu_target_ops): Remove arch_string initializer.
12152 * win32-low.c (win32_arch_string): Remove.
12153 (win32_target_ops): Remove arch_string initializer.
12154 * win32-low.h (struct win32_target_ops): Remove arch_string member.
12155 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
12156 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
12158 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12160 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
12161 by collect_ptrace_register and supply_ptrace_register hooks.
12162 * linux-low.c (fetch_register): Use supply_ptrace_register callback
12163 instead of checking for the_low_target.left_pad_xfer.
12164 (usr_store_inferior_registers): Use collect_ptrace_register callback
12165 instead of checking for the_low_target.left_pad_xfer.
12167 * linux-s390-low.c (s390_collect_ptrace_register): New function.
12168 (s390_supply_ptrace_register): Likewise.
12169 (s390_fill_gregset): Call s390_collect_ptrace_register.
12170 (the_low_target): Update.
12172 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
12173 (ppc_supply_ptrace_register): Likewise.
12174 (the_low_target): Update.
12176 * linux-i386-low.c (the_low_target): Update.
12177 * linux-x86-64-low.c (the_low_target): Update.
12179 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12181 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
12182 reg-s390.o and reg-s390x.o.
12184 * linux-low.c (new_inferior): New global variable.
12185 (linux_create_inferior, linux_attach): Set it.
12186 (linux_wait_for_process): Call the_low_target.arch_setup after the
12187 target has stopped for the first time.
12188 (initialize_low): Do not call the_low_target.arch_setup.
12190 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
12191 (s390_set_pc): Likewise.
12192 (s390_arch_setup): New function.
12193 (the_low_target): Use s390_arch_setup as arch_setup routine.
12195 * regcache.c (realloc_register_cache): New function.
12196 (set_register_cache): Call it for each existing regcache.
12198 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12200 * server.h (init_registers): Remove prototype.
12202 * linux-low.h (struct linux_target_ops): Add arch_setup field.
12203 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
12204 instead of init_registers ().
12205 * linux-arm-low.c (init_registers_arm): Add prototype.
12206 (init_registers_arm_with_iwmmxt): Likewise.
12207 (the_low_target): Add initializer for arch_setup field.
12208 * linux-cris-low.c (init_registers_cris): Add prototype.
12209 (the_low_target): Add initializer for arch_setup field.
12210 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
12211 (the_low_target): Add initializer for arch_setup field.
12212 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
12213 (the_low_target): Add initializer for arch_setup field.
12214 * linux-ia64-low.c (init_registers_ia64): Add prototype.
12215 (the_low_target): Add initializer for arch_setup field.
12216 * linux-m32r-low.c (init_registers_m32r): Add prototype.
12217 (the_low_target): Add initializer for arch_setup field.
12218 * linux-m68k-low.c (init_registers_m68k): Add prototype.
12219 (the_low_target): Add initializer for arch_setup field.
12220 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
12221 (init_registers_mips64_linux): Likewise.
12222 (the_low_target): Add initializer for arch_setup field.
12223 * linux-ppc-low.c (init_registers_ppc): Add prototype.
12224 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
12225 (the_low_target): Add initializer for arch_setup field.
12226 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
12227 (init_registers_powerpc_64): Likewise.
12228 (the_low_target): Add initializer for arch_setup field.
12229 * linux-s390-low.c (init_registers_s390): Add prototype.
12230 (init_registers_s390x): Likewise.
12231 (the_low_target): Add initializer for arch_setup field.
12232 * linux-sh-low.c (init_registers_sh): Add prototype.
12233 (the_low_target): Add initializer for arch_setup field.
12234 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
12235 (the_low_target): Add initializer for arch_setup field.
12236 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
12237 (the_low_target): Add initializer for arch_setup field.
12239 * win32-low.h (struct win32_target_ops): Add arch_setup field.
12240 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
12241 instead of init_registers ().
12242 * win32-arm-low.c (init_registers_arm): Add prototype.
12243 (the_low_target): Add initializer for arch_setup field.
12244 * win32-i386-low.c (init_registers_i386): Add prototype.
12245 (the_low_target): Add initializer for arch_setup field.
12247 * spu-low.c (init_registers_spu): Add prototype.
12248 (initialize_low): Call initialie_registers_spu () instead of
12249 initialize_registers ().
12251 2008-02-19 Pedro Alves <pedro@codesourcery.com>
12253 * server.c (handle_v_requests): When handling the vRun and vAttach
12254 packets, if already debugging a process, don't kill it. Return an
12257 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
12259 * server.c (handle_query): Correct length check.
12261 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
12263 * win32-low.c (do_initial_child_stuff): Add process handle
12264 parameter. Set current_process_handle and current_process_id from the
12265 parameters. Clear globals.
12266 (win32_create_inferior): Don't set current_process_handle and
12267 current_process_id here. Instead pass them on the call to
12268 do_initial_child_stuff.
12269 (win32_attach): Likewise.
12270 (win32_clear_inferiors): New.
12271 (win32_kill): Don't close the current process handle or the
12272 current thread handle here. Instead call win32_clear_inferiors.
12273 (win32_detach): Don't open a new handle to the process. Call
12274 win32_clear_inferiors.
12275 (win32_join): Don't rely on current_process_handle; open a new
12276 handle using the process id.
12277 (win32_wait): Call win32_clear_inferiors when the inferior process
12280 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
12282 * server.c (monitor_show_help): Add "exit".
12284 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
12286 * Makefile.in (SFILES): Add linux-xtensa-low.c.
12287 (clean): Add reg-xtensa.c.
12288 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
12289 * configure.srv (xtensa*-*-linux*) New target.
12290 * linux-xtensa-low.c: New.
12291 * xtensa-xtregs.c: New.
12293 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
12295 * hostio.c: Don't include errno.h.
12296 (errno_to_fileio_errno): Move to hostio-errno.
12297 * hostio.c: (hostio_error): Remove the error parameter. Defer the
12298 error number outputting to the target->hostio_last_error callback.
12299 (hostio_packet_error): Use FILEIO_EINVAL directly.
12300 (handle_open, handle_pread, hostio_error, handle_unlink): Update
12301 calls to hostio_error.
12302 * hostio-errno.c: New.
12303 * server.h (hostio_last_error_from_errno): Declare.
12304 * target.h (target_ops): Add hostio_last_error member.
12305 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
12306 as hostio_last_error handler.
12307 * spu-low.c (spu_target_ops): Likewise.
12308 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
12309 (wince_hostio_last_error): New functions.
12310 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
12311 as hostio_last_error handler.
12312 (win32_target_ops) [!_WIN32_WCE]: Register
12313 hostio_last_error_from_errno as hostio_last_error handler.
12314 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
12315 (hostio-errno.o): New rule.
12316 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
12317 * configure.srv (srv_hostio_err_objs): New variable. Default to
12319 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
12320 * configure: Regenerate.
12322 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12324 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
12325 (linux_kill, linux_detach): Clean up the process list.
12326 * remote-utils.c (remote_open): Improve port number parsing.
12327 (putpkt_binary, input_interrupt): Only send interrupts if the target
12329 * server.c (extended_protocol): Make static.
12330 (attached): Define earlier.
12331 (exit_requested, response_needed, program_argv): New variables.
12332 (target_running): New.
12333 (start_inferior): Clear attached here.
12334 (attach_inferior): Set attached here.
12335 (require_running): Define.
12336 (handle_query): Use require_running and target_running. Implement
12338 (handle_v_attach, handle_v_run): New.
12339 (handle_v_requests): Use require_running. Handle vAttach and vRun.
12340 (gdbserver_usage): Update.
12341 (main): Redo argument parsing. Handle --debug and --multi. Handle
12342 --attach along with other options or after the port. Save
12343 program_argv. Support no initial program. Resynchronize
12344 communication with GDB after an error. Handle "monitor exit".
12345 Use require_running and target_running. Always allow the extended
12346 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
12347 restart in extended mode.
12348 * README: Refer to the GDB manual. Update --attach usage.
12350 2007-12-20 Andreas Schwab <schwab@suse.de>
12352 * linux-low.c (STACK_SIZE): Define.
12353 (linux_tracefork_child): Use it. Use __clone2 on ia64.
12354 (linux_test_for_tracefork): Likewise.
12356 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
12358 * linux-low.c (linux_wait_for_event): Update messages. Do not
12359 reinsert auto-delete breakpoints.
12360 * mem-break.c (struct breakpoint): Change return type of handler to
12362 (set_breakpoint_at): Update handler type.
12363 (reinsert_breakpoint_handler): Return 1 instead of calling
12365 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
12367 (check_breakpoints): Delete auto-delete breakpoints and return 2.
12368 * mem-break.h (set_breakpoint_at): Update handler type.
12369 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
12370 * win32-low.c (auto_delete_breakpoint): New.
12371 (get_child_debug_event): Use it.
12373 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
12375 * configure.ac: Check for pread and pwrite.
12376 * hostio.c (handle_pread): Fall back to lseek and read.
12377 (handle_pwrite): Fall back to lseek and write.
12378 * config.in, configure: Regenerated.
12380 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
12382 * server.c (myresume): Add own_buf argument.
12383 (main): Update calls.
12385 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
12387 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
12388 * remote-utils.c (remote_open): Do not call disable_async_io.
12389 (block_async_io): Delete.
12390 (unblock_async_io): Make static.
12391 (initialize_async_io): New.
12392 * server.c (handle_v_cont): Handle async I/O here.
12393 (myresume): Likewise. Move other common resume tasks here...
12394 (main): ... from here. Call initialize_async_io. Disable async
12395 I/O before the main loop.
12396 * server.h (initialize_async_io): Declare.
12397 (block_async_io, unblock_async_io): Delete prototypes.
12398 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
12400 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
12402 * remote-utils.c (readchar): Allow binary data in received messages.
12404 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12406 * win32-low.c (attaching): New global.
12407 (win32_create_inferior): Clear the `attaching' global.
12408 (win32_attach): Set the `attaching' global.
12409 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
12410 attaching. Only set a breakpoint at the entry point if not
12413 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12415 * server.c (main): Don't report dll events on the initial
12416 connection on attaches.
12418 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12420 * server.c (main): Relax numerical bases supported for the pid of
12421 the --attach command line argument.
12423 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12425 * win32-low.c (win32_attach): Call OpenProcess before
12426 DebugActiveProcess, not after. Add last error output to error
12429 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12431 * win32-low.c (win32_get_thread_context)
12432 (win32_set_thread_context): New functions.
12433 (thread_rec): Use win32_get_thread_context.
12434 (continue_one_thread, win32_resume): Use win32_set_thread_context.
12435 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
12438 2007-12-03 Leo Zayas
12439 Pedro Alves <pedro_alves@portugalmail.pt>
12441 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
12443 (child_add_thread): Minor cleanup.
12444 (child_continue): Resume artificially suspended threads before
12445 calling ContinueDebugEvent.
12446 (suspend_one_thread): New.
12447 (fake_breakpoint_event): New.
12448 (get_child_debug_event): Change return type to int. Check here if
12449 gdb sent an interrupt request. If a soft interrupt was requested,
12450 fake a breakpoint event. Return 0 if there is no event to handle,
12452 (win32_wait): Don't check here if gdb sent an interrupt request.
12453 Ensure there is a valid event to handle.
12454 (win32_request_interrupt): Add soft interruption method as last
12457 2007-12-03 Leo Zayas
12458 Pedro Alves <pedro_alves@portugalmail.pt>
12460 * win32-low.h (win32_thread_info): Add descriptions to the
12461 structure members. Replace `suspend_count' counter by a
12463 * win32-low.c (thread_rec): Update condition of when to get the
12464 context from the inferior. Rely on ContextFlags being set if it
12465 has already been retrieved. Only suspend the inferior thread if
12466 we haven't already. Warn if that fails.
12467 (continue_one_thread): s/suspend_count/suspended/. Only call
12468 ResumeThread once. Warn if that fails.
12470 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12472 * win32-low.c (win32_wait): Don't read from the inferior when it
12473 has already exited.
12475 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12477 * Makefile.in (win32_low_h): New variable.
12478 (win32-low.o): Add dependency on $(win32_low_h).
12479 (win32-arm-low.o, win32-i386-low.o): New rules.
12481 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12483 * hostio.c: Correct copyright year.
12485 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12487 * Makefile.in (OBS): Add hostio.o.
12488 (hostio.o): New rule.
12489 * server.h (handle_vFile): Declare.
12490 * hostio.c: New file.
12491 * server.c (handle_v_requests): Take packet_len and new_packet_len
12492 for binary packets. Call handle_vFile.
12493 (main): Update call to handle_v_requests.
12495 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
12497 * linux-low.c: Include <sched.h>.
12499 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
12501 * linux-low.c (linux_tracefork_grandchild): New.
12502 (linux_tracefork_child): Use clone.
12503 (linux_test_for_tracefork): Use clone; allocate and free a stack.
12505 2007-10-31 Joel Brobecker <brobecker@adacore.com>
12507 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
12509 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
12511 * linux-low.c (handle_extended_wait): Handle unexpected signals.
12513 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
12515 * inferiors.c (change_inferior_id): Delete.
12516 (add_pid_to_list, pull_pid_from_list): New.
12517 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
12518 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
12519 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
12520 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
12521 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
12522 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
12523 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
12524 (using_threads): Always set to 1.
12525 (handle_extended_wait): New.
12526 (add_process): Do not set TID.
12527 (linux_create_inferior): Set must_set_ptrace_flags.
12528 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
12529 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
12530 (linux_thread_alive): Rename TID argument to LWPID.
12531 (linux_wait_for_process): Handle unknown processes. Do not use TID.
12532 (linux_wait_for_event): Do not use TID or check using_threads. Update
12533 call to dead_thread_notify. Call handle_extended_wait.
12534 (linux_create_inferior): Use PTRACE_SETOPTIONS.
12535 (send_sigstop): Delete sigstop_sent.
12536 (wait_for_sigstop): Avoid TID.
12537 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
12538 (linux_test_for_tracefork): New.
12539 (linux_lookup_signals): Use thread_db_active and
12540 linux_supports_tracefork_flag.
12541 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
12542 * linux-low.h (get_process_thread): Avoid TID.
12543 (struct process_ifo): Move thread_known and tid to the end. Remove
12545 (linux_attach_lwp, thread_db_init): Update prototypes.
12546 * server.h (change_inferior_id): Delete prototype.
12547 (add_pid_to_list, pull_pid_from_list): New prototypes.
12548 * thread-db.c (thread_db_use_events): New.
12549 (find_first_thread): Rename to...
12550 (find_one_thread): ...this. Update callers and messages. Do not
12551 call fatal. Check thread_db_use_events. Do not call
12552 change_inferior_id or new_thread_notify.
12553 (maybe_attach_thread): Update. Do not call new_thread_notify.
12554 (thread_db_init): Set thread_db_use_events. Check use_events.
12555 * utils.c (fatal, warning): Correct message prefix.
12557 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
12559 * Makefile.in (clean): Remove new files.
12560 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
12561 (powerpc-64.o, powerpc-64.c): New rules.
12562 * configure.srv: Use alternate register sets for powerpc64-*-linux*
12563 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
12565 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
12567 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
12568 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
12569 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
12570 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
12571 (target_regsets): Add AltiVec and SPE register sets.
12572 * configure.ac: Check for AltiVec and SPE.
12573 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
12574 (ppc_fill_vrregset, ppc_store_vrregset): New.
12575 (target_regsets): Add AltiVec register set.
12576 * configure: Regenerated.
12578 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
12580 * linux-low.c (O_LARGEFILE): Define.
12581 (linux_read_memory): Use /proc/PID/mem.
12582 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
12583 * configure, config.in: Regenerated.
12585 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12587 * linux-low.c (linux_wait_for_event): Do not pass signals while
12590 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
12592 * win32-low.c (create_process): New.
12593 (win32_create_inferior): Use create_process instead of
12594 CreateProcess. If create_process failed retry appending an ".exe"
12595 suffix. Store the GetLastError result immediatelly after
12596 create_process calls and use it on the call to error.
12598 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
12600 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
12602 2007-08-23 Joel Brobecker <brobecker@adacore.com>
12604 * configure.ac: Switch license to GPLv3.
12606 2007-08-01 Michael Snyder <msnyder@access-company.com>
12608 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
12610 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
12612 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
12614 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
12615 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
12616 CloseToolhelp32Snapshot.
12617 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
12618 CloseToolhelp32Snapshot.
12620 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
12622 * server.c (main): Check for inferior exit before main loop.
12624 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
12626 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
12627 instead of on tmp_desc.
12629 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
12630 Daniel Jacobowitz <dan@codesourcery.com>
12632 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
12633 (add_thread): Minor cleanups.
12634 (clear_inferiors): Move lower in the file. Clear the DLL
12636 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
12637 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
12638 (xml_escape_text): New.
12639 * server.c (handle_query): Handle qXfer:libraries:read. Report it
12641 (handle_v_cont): Report errors.
12642 (gdbserver_version): Update.
12643 (main): Correct size of own_buf. Do not report initial DLL events.
12644 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
12645 (unloaded_dll, xml_escape_text): New.
12646 * win32-low.c (enum target_waitkind): Update comments.
12647 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
12648 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
12649 (win32_EnumProcessModules, win32_GetModuleInformation)
12650 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
12651 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
12652 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
12653 (win32_Module32First, win32_Module32Next, load_toolhelp)
12654 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
12655 (get_child_debug_event): Handle DLL events.
12656 (win32_wait): Likewise.
12658 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
12660 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
12661 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
12663 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
12665 * win32-low.c (handle_output_debug_string): Ignore event if not
12668 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
12670 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
12672 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
12674 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
12676 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
12678 * inferiors.c (change_inferior_id): Add comment.
12679 * linux-low.c (check_removed_breakpoint): Add an early
12680 prototype. Improve debug output.
12681 (linux_attach): Doc update.
12682 (linux_detach_one_process, linux_detach): Clean up before releasing
12684 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
12685 * linux-low.h (struct process_info): Doc improvement.
12686 * mem-break.c (delete_all_breakpoints): New.
12687 * mem-break.h (delete_all_breakpoints): New prototype.
12688 * thread-db.c (find_first_thread): New.
12689 (thread_db_create_event): Call it instead of
12690 thread_db_find_new_threads. Clean up unused variables.
12691 (maybe_attach_thread): Remove first thread handling.
12692 (thread_db_find_new_threads): Use find_first_thread.
12693 (thread_db_get_tls_address): Likewise.
12695 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
12697 * thread-db.c (thread_db_find_new_threads): Add prototype.
12698 (thread_db_create_event): Check for the main thread before adding
12700 (maybe_attach_thread): Only enable event reporting if TID == 0.
12701 (thread_db_get_tls_address): Check for new threads.
12703 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
12705 * linux-low.c (linux_create_inferior): Try execv before execvp.
12706 * spu-low.c (spu_create_inferior): Likewise.
12708 2007-06-13 Mike Frysinger <vapier@gentoo.org>
12710 * linux-low.c (linux_create_inferior): Change execv to execvp.
12711 * spu-low.c (spu_create_inferior): Likewies.
12713 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
12715 * Makefile.in (clean): Clean new files instead of deleted ones.
12716 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
12717 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
12719 * configure.srv: Specify XML files and new regformats for MIPS and
12721 * linux-mips-low.c (mips_num_regs): Set to only used registers.
12722 (mips_regmap): Do not fetch $0. Remove unused registers. Add
12723 an entry for the restart register.
12724 (mips_cannot_fetch_register, mips_cannot_store_register)
12725 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
12726 register names to match the XML descriptions.
12727 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
12728 restart register instead of $0.
12730 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12731 Markus Deuling <deuling@de.ibm.com>
12733 * remote-utils.c (decode_xfer_write): New function.
12734 * server.h (decode_xfer_write): Add prototype.
12735 * server.c (handle_query): Add PACKET_LEN argument. Support
12736 qXfer:spu:read and qXfer:spu:write packets.
12737 (main): Pass packet_len to handle_query.
12738 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
12739 * target.h (target_ops): Add qxfer_spu.
12741 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12743 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
12744 accessing non-seekable spufs files.
12746 2007-05-16 Markus Deuling <deuling@de.ibm.com>
12748 * server.c (handle_query): Add reply for qC packet.
12750 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12751 Leo Zayas <lerele@champenstudios@com>
12753 * server.h (check_remote_input_interrupt_request): New function.
12754 * remote_utils.c (INVALID_DESCRIPTOR): New define.
12755 (remote_desc): Initialize with INVALID_DESCRIPTOR.
12756 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
12757 (check_remote_input_interrupt_request): New function.
12758 * server.h (check_remote_input_interrupt_request): Declare.
12759 * win32-low.c (winapi_DebugBreakProcess,
12760 winapi_GenerateConsoleCtrlEvent): New typedefs.
12761 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
12763 (win32_wait): Check for remote interrupt request
12764 with check_remote_input_interrupt_request.
12765 (win32_request_interrupt): New function.
12766 (win32_target_op): Set request_interrupt to win32_request_interrupt.
12768 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12770 * win32-low.c (debug_registers_changed,
12771 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
12772 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
12773 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
12774 (thread_rec): Get context using the low target.
12775 (child_add_thread): Call thread_added on the low target,
12776 which does the same thing.
12778 (do_initial_child_stuff): Remove debug registers references.
12779 Set context using the low target. Resume threads after
12780 setting the contexts.
12781 (child_continue): Remove dead variable. Remove debug
12782 registers references.
12783 (child_fetch_inferior_registers): Go through the low target.
12784 (do_child_store_inferior_registers): Remove.
12785 (child_store_inferior_registers): Go through the low target.
12786 (win32_resume): Remove debug registers references.
12787 Set context using the low target.
12788 (handle_exception): Change return type to void. Don't record
12789 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
12790 first chance exception.
12791 (get_child_debug_event): Change return type to void. Remove
12792 goto loop. Always return after waiting for debug event.
12793 (win32_wait): Convert to switch statement. Handle spurious
12796 * win32-i386-low.c (debug_registers_changed,
12797 debug_registers_used): New.
12798 (initial_stuff): Rename to ...
12799 (i386_initial_stuff): ... this. Clear debug registers
12801 (store_debug_registers): Delete.
12802 (i386_get_thread_context): New.
12803 (load_debug_registers): Delete.
12804 (i386_set_thread_context): New.
12805 (i386_thread_added): New.
12806 (single_step): Rename to ...
12807 (i386_single_step): ... this.
12808 (do_fetch_inferior_registers): Rename to ...
12809 (i386_fetch_inferior_register): ... this.
12810 (i386_store_inferior_register): New.
12811 (the_low_target): Adapt to new interface.
12813 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
12814 (arm_get_thread_context): New.
12815 (arm_set_thread_context): New.
12817 (do_fetch_inferior_registers): Rename to ...
12818 (arm_fetch_inferior_register): ... this.
12819 (arm_store_inferior_register): New.
12820 (arm_wince_breakpoint): Reimplement as unsigned long.
12821 (arm_wince_breakpoint_len): Define.
12822 (the_low_target): Adapt to new interface.
12824 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
12825 load_debug_registers. Add get_thread_context, set_thread_context,
12826 thread_added and store_inferior_register. Rename
12827 fetch_inferior_registers to fetch_inferior_register.
12828 (regptr): Remove declaration.
12830 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12832 * linux-low.c (linux_detach): Change return type to int. Return 0.
12833 * spu-low.c (spu_detach): Likewise.
12835 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12837 * target.h (target_ops): Change return type of detach to int.
12839 (join_inferior): New.
12840 * server.c (main): Don't skip detach support on mingw32.
12841 If the inferior doesn't support detaching return error.
12842 Call join_inferior instead of using waitpid.
12843 * linux-low.c (linux_join): New.
12844 (linux_target_op): Add linux_join.
12845 * spu-low.c (spu_join): New.
12846 (spu_target_ops): Add spu_join.
12847 * win32-low.c (win32_detach): Adapt to new interface.
12848 Reopen current_process_handle before detaching. Issue a child
12849 resume before detaching.
12851 (win32_target_op): Add win32_join.
12853 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12855 * win32-low.c (win32-attach): Fix return value.
12856 * target.h (target_ops): Describe ATTACH return values.
12858 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12860 * win32-low.c (GETPROCADDRESS): Define.
12861 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
12862 (winapi_DebugSetProcessKillOnExit): Likewise.
12863 (win32_create_inferior): Force usage of ansi CreateProcessA.
12864 (win32_attach): Use GETPROCADDRESS.
12865 (win32_detach): Likewise.
12867 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12869 * win32-low.c (win32_wait): Don't use WSTOPSIG.
12871 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
12873 * win32-low.c: Commit leftover changes from 2007-03-29.
12875 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
12877 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
12878 fields short instead of int. Add explicit padding.
12879 (i387_cache_to_fsave): Remove unnecessary casts.
12880 (i387_fsave_to_cache): Doc fix.
12881 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
12883 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
12885 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
12886 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
12888 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
12890 * configure.srv (arm*-*-mingw32ce*): Move near the other
12893 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
12895 * configure.ac: Add errno checking.
12896 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
12897 sys/file.h and malloc.h.
12898 (AC_CHECK_DECLS): Add perror.
12899 (srv_mingwce): Handle.
12900 * configure.srv (i[34567]86-*-cygwin*): Add
12901 win32-i386-low.o to srv_tgtobj.
12902 (i[34567]86-*-mingw*): Likewise.
12903 (arm*-*-mingw32ce*): Add case.
12904 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
12905 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
12906 [__MINGW32CE__] (strerror): New function.
12907 [__MINGW32CE__] (errno): Define to GetLastError.
12908 [__MINGW32CE__] (COUNTOF): New macro.
12909 (remote_open): Remove extra close call.
12910 * mem-break.c (delete_breakpoint_at): New function.
12911 * mem-break.h (delete_breakpoint_at): Declare.
12912 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
12913 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
12914 [USE_WIN32API] (read, write): Add char* casts.
12915 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
12916 * server.h: Include wincecompat.h on Windows CE.
12917 [HAVE_ERRNO_H]: Check.
12918 (perror): Declare if not declared.
12919 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
12920 (perror_with_name): Remove errno declaration.
12921 * wincecompat.h: New.
12922 * wincecompat.c: New.
12923 * win32-low.h: New.
12924 * win32-arm-low.c: New.
12925 * win32-i386-low.c: New.
12926 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
12927 (OUTMSG2): Make it safe.
12929 (COUNTOF): New macro.
12930 (NUM_REGS): Get it from the low target.
12931 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
12932 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
12933 (thread_rec): Let low target handle debug registers.
12934 (child_add_thread): Likewise.
12935 (child_init_thread_list): Likewise.
12936 (continue_one_thread): Likewise.
12938 (do_child_fetch_inferior_registers): Move to ...
12939 * win32-i386-low.c: ... here, and rename to ...
12940 (do_fetch_inferior_registers): ... this.
12941 * win32-low.c (child_fetch_inferior_registers):
12942 Go through the low target.
12943 (do_child_store_inferior_registers): Use regptr.
12944 (strwinerror): New function.
12945 (win32_create_inferior): Handle Windows CE.
12946 Use strwinerror instead of strerror on Windows error
12947 codes. Add program to the error output.
12948 Don't close the main thread handle on Windows CE.
12949 (win32_attach): Use coredll.dll on Windows CE.
12950 (win32_kill): Close current process and current
12952 (win32_detach): Use coredll.dll on Windows CE.
12953 (win32_resume): Let low target handle debug registers, and
12955 (handle_exception): Add/Remove initial breakpoint. Avoid
12956 non-existant WSTOPSIG on Windows CE.
12957 (win32_read_inferior_memory): Cast to remove warning.
12958 (win32_arch_string): Go through the low target.
12959 (initialize_low): Call set_breakpoint_data with the low
12960 target's breakpoint.
12961 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
12962 FOP_REGNUM, mappings): Move to ...
12963 * win32-i386-low.c: ... here.
12964 * win32-low.c (win32_thread_info): Move to ...
12965 * win32-low.h: ... here.
12966 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
12967 win32-arm-low.c and wincecompat.c.
12968 (all:): Add $EXEEXT.
12969 (install-only:): Likewise.
12970 (gdbserver:): Likewise.
12971 (gdbreplay:): Likewise.
12972 * config.in: Regenerate.
12973 * configure: Regenerate.
12975 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
12977 * win32-low.c: Rename typedef thread_info to
12978 win32_thread_info throughout.
12980 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
12982 * win32-i386-low.c: Rename to ...
12983 * win32-low.c: ... this.
12984 * configure.srv: Replace win32-i386-low.o with win32-low.o.
12985 * Makefile.in: Likewise.
12987 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
12989 * remote-utils.c (monitor_output): Constify msg parameter.
12990 * server.h (monitor_output): Likewise.
12991 * win32-i386-low.c (handle_output_debug_string): New.
12992 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
12993 handle_output_debug_string.
12994 (get_child_debug_event): Likewise.
12996 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
12998 * server.c (main): Correct strtoul check.
13000 2007-03-27 Jon Ringle <jon@ringle.org>
13002 * linux-low.c: Check __ARCH_HAS_MMU__ also.
13004 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
13006 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
13008 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
13010 * terminal.h: Check HAVE_SGTTY_H.
13012 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
13014 * remote-utils.c (remote_open): Print out the assigned port number.
13016 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
13018 * remote-utils.c (monitor_output): New function.
13019 * server.c (debug_threads): Define here.
13020 (monitor_show_help): New function.
13021 (handle_query): Handle qRcmd.
13022 (main): Do not handle 'd' packet.
13023 * server.h (debug_threads, remote_debug, monitor_output): Declare.
13024 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
13027 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13029 * Makefile.in (EXEEXT): New.
13030 (clean): Use $(EXEEXT).
13032 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13034 * target.h (target_ops): Rename send_signal to request_interrupt,
13035 and remove enum target_signal parameter.
13036 * linux-low.c (linux_request_interrupt): Rename from
13037 linux_send_signal, and always send SIGINT.
13038 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
13039 and always send SIGINT.
13040 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
13042 (input_interrupt): Likewise.
13044 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
13046 * server.c (get_features_xml): Check if target implemented
13048 * win32-i386-low.c (win32_arch_string): New.
13049 (win32_target_ops): Add win32_arch_string as arch_string member.
13051 2007-02-22 Markus Deuling <deuling@de.ibm.com>
13053 * spu-low.c (spu_arch_string): New.
13054 (spu_target_ops): Add spu_arch_string.
13056 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
13058 * remote-utils.c: Remove HAVE_TERMINAL_H check.
13059 * configure.ac: Do not check for terminal.h.
13060 * configure, config.in: Regenerated.
13062 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13064 * Makefile.in (OBS): Add $(XML_BUILTIN).
13065 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
13067 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
13068 (arm-with-iwmmxt.c): New.
13069 * config.in, configure: Regenerate.
13070 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
13071 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
13072 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
13073 (arm*-*-linux*): Add iWMMXt and regset support.
13074 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
13075 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
13076 (arm_store_wmmxregset, target_regsets): New.
13077 * server.c (get_features_xml): Take annex argument. Check builtin
13079 (handle_query): Handle multiple annexes.
13081 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13083 * remote-utils.c [USE_WIN32API] (read, write): Define.
13084 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
13087 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
13089 * linux-i386-low.c (the_low_target): Set arch_string.
13090 * linux-x86-64-low.c (the_low_target): Likewise.
13091 * linux-low.c (linux_arch_string): New.
13092 (linux_target_ops): Add it.
13093 * linux-low.h (struct linux_target_ops): Add arch_string.
13094 * server.c (write_qxfer_response): Use const void * for DATA.
13095 (get_features_xml): New.
13096 (handle_query): Handle qXfer:features:read. Report it for qSupported.
13097 * target.h (struct target_ops): Add arch_string method.
13099 2007-01-03 Denis Pilat <denis.pilat@st.com>
13100 Daniel Jacobowitz <dan@codesourcery.com>
13102 * linux-low.c (linux_kill): Handle being called with no threads.
13103 * win32-i386-low.c (win32_kill): Likewise.
13104 (get_child_debug_event): Clear current_process_handle.
13106 2006-12-30 Denis PILAT <denis.pilat@st.com>
13107 Daniel Jacobowitz <dan@codesourcery.com>
13109 * remote-utils.c (remote_open): Check the type of specified
13110 serial port devices before opening them.
13111 * server.c (main): Kill the inferior if an error occurs during
13112 the first remote_open.
13114 2006-12-05 Markus Deuling <deuling@de.ibm.com>
13116 * README: Update supported targets.
13118 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
13120 * Makefile.in (clean): Remove reg-mips64.c.
13121 (reg-mips64.c, reg-mips64.o): New rules.
13122 * configure.srv: Handle mips64. Include regset support for mips.
13123 * linux-mips-low.c (union mips_register): New.
13124 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
13125 (mips_breakpoint, mips_breakpoint_at): Use int.
13126 (mips_collect_register, mips_supply_register)
13127 (mips_collect_register_32bit, mips_supply_register_32bit)
13128 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13129 (mips_store_fpregset, target_regsets): New.
13130 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
13132 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
13134 * configure.srv: Add target "spu*-*-*".
13135 * Makefile.in (clean): Remove reg-spu.c.
13136 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
13137 * spu-low.c: New file.
13139 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13141 * configure.ac: Correct td_thr_tls_get_addr test.
13142 * configure: Regenerated.
13144 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13146 * linux-low.c (linux_wait_for_event): Reformat. Use the
13147 pass_signals array.
13148 * remote-utils.c (decode_address_to_semicolon): New.
13149 * server.c (pass_signals, handle_general_set): New.
13150 (handle_query): Mention QPassSignals for qSupported.
13151 (main): Call handle_general_set.
13152 * server.h (pass_signals, decode_address_to_semicolon): New.
13154 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
13156 * server.c (handle_query): Correct error handling for read_auxv.
13158 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
13160 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
13161 and srv_linux_thread_db to yes.
13162 * linux-s390-low.c (s390_fill_gregset): New function.
13163 (target_regsets): Define data structure.
13165 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
13167 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
13168 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
13169 * config.in, configure: Regenerated.
13170 * inferiors.c (gdb_id_to_thread): New function.
13171 (gdb_id_to_thread_id): Use it.
13172 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
13173 * linux-low.h (struct process_info): Add th member.
13174 (thread_db_get_tls_address): New prototype.
13175 * remote-utils.c (decode_address): Make non-static.
13176 * server.c (handle_query): Handle qGetTLSAddr.
13177 * server.h (gdb_id_to_thread, decode_address): New prototypes.
13178 * target.h (struct target_ops): Add get_tls_address.
13179 * thread-db.c (maybe_attach_thread): Save the thread handle.
13180 (thread_db_get_tls_address): New.
13182 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
13184 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
13185 (linux_resume_one_process): Take a siginfo_t *. Update all
13186 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
13187 (struct pending_signals): Add a siginfo_t.
13188 (linux_wait_for_process): Always set last_status.
13189 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
13190 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
13191 * linux-low.h (struct process_info): Add last_status.
13193 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
13195 * remote-utils.c (try_rle): New function.
13196 (putpkt_binary): Use it.
13198 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
13200 * Makefile.in (clean): Clean reg-x86-64-linux.c.
13201 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
13202 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
13203 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
13204 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
13207 2006-08-08 Richard Sandiford <richard@codesourcery.com>
13209 * server.c (terminal_fd): New variable.
13210 (old_foreground_pgrp): Likewise.
13211 (restore_old_foreground_pgrp): New function.
13212 (start_inferior): Record the terminal file descriptor in terminal_fd
13213 and its original foreground group in old_foreground_pgrp. Register
13214 restore_old_foreground_pgrp with atexit().
13216 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
13218 * server.c (handle_query): Correct qPart to qXfer.
13220 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
13222 * configure.ac: Check for more headers which are missing on
13223 Windows. Automatically supply -lwsock32 and USE_WIN32API.
13224 * configure.srv: Add Cygwin and mingw32.
13225 * remote-utils.c: Don't include headers unconditionally which
13226 are missing on mingw32. Include <winsock.h> for mingw32.
13227 (remote_open): Adjust for mingw32 support. Flush
13228 standard error after writing to it.
13229 (remote_close, putpkt_binary, input_interrupt, block_async_io)
13230 (unblock_async_io, enable_async_io, disable_async_io)
13231 (readchar, getpkt): Update for Winsock support.
13232 (prepare_resume_reply): Expect a protocol signal number.
13233 * server.c: Disable <sys/wait.h> on mingw32.
13234 (start_inferior): Adjust for mingw32 support. Flush
13235 standard error after writing to it.
13236 (attach_inferior): Likewise. Use protocol signal
13238 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
13240 * win32-i386-low.c: New file.
13241 * Makefile.in (XM_CLIBS): Set.
13242 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
13243 (win32-i386-low.o): New dependency rule.
13244 * linux-low.c (linux_wait): Use target signal numbers.
13245 * target.h (struct target_ops): Doc fix.
13246 * server.h (target_signal_to_name): New prototype.
13247 * gdbreplay.c: Don't include headers unconditionally which
13248 are missing on mingw32. Include <winsock.h> for mingw32.
13249 (remote_close, remote_open): Adjust for Winsock support.
13250 * configure, config.in: Regenerated.
13252 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13254 * server.c (decode_xfer_read, write_qxfer_response): New.
13255 (handle_query): Take a packet length argument. Handle
13256 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
13257 the qSupported response.
13258 (main): Update call to handle_query.
13260 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
13262 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
13263 (putpkt_binary): Renamed from putpkt and adjusted for binary
13265 (putpkt): New wrapper for putpkt_binary.
13266 (readchar): Don't mask off the high bit.
13267 (decode_X_packet): New function.
13268 * server.c (main): Call putpkt_binary if a handler sets the packet
13269 length. Save the length of the incoming packet. Handle 'X'.
13270 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
13272 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
13274 * server.c (handle_query): Handle qSupported.
13276 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13278 * remote-utils.c (all_symbols_looked_up): New variable.
13279 (look_up_one_symbol): Check it.
13280 * server.h (look_up_one_symbol): New declaration.
13281 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
13283 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13285 * Makefile.in (linux-arm-low.o): Update dependencies.
13286 * linux-arm-low.c: Include "gdb_proc_service.h".
13287 (PTRACE_GET_THREAD_AREA): Define.
13288 (ps_get_thread_area): New function.
13290 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
13292 * configure.srv (m68k*-*-uclinux*): New target.
13293 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
13294 (linux_resume_one_process): Remove extraneous cast.
13295 (linux_read_offsets): New.
13296 (linux_target_op): Add linux_read_offsets on mmuless systems.
13297 * server.c (handle_query): Add qOffsets logic.
13298 * target.h (struct target_ops): Add read_offsets.
13300 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13302 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
13303 (PTRACE_GET_THREAD_AREA): Define.
13304 (ps_get_thread_area): New function.
13305 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
13306 (linux-x86-64-low.o): Update.
13308 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13310 * configure.ac: Remove checks for prfpregset_t.
13311 * gdb_proc_service.h: New file.
13312 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
13313 new "gdb_proc_service.h".
13314 * proc-service.c: Likewise.
13315 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
13316 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
13317 * Makefile.in (gdb_proc_service_h): Updated.
13318 * configure, config.in: Regenerated.
13320 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13322 * remote-utils.c (prepare_resume_reply): Move declaration
13323 of gdb_id_from_wait to the top of the block.
13325 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
13327 * linux-low.c (regsets_store_inferior_registers): Read the regset
13328 from the target before filling it.
13330 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13332 * server.c (attach_inferior): Return SIGTRAP for a successful
13335 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13337 * Makefile.in (OBS): Add version.o.
13338 (STAGESTUFF): Delete.
13339 (version.o): Add dependencies.
13340 (version.c): Replace rule.
13341 (clean): Remove version.c.
13342 * server.c (gdbserver_version): New.
13343 (gdbserver_usage): Use printf.
13344 (main): Handle --version and --help.
13345 * server.h (version, host_name): Add declarations.
13347 2005-12-23 Eli Zaretskii <eliz@gnu.org>
13359 * linux-x86-64-low.c:
13361 * linux-s390-low.c:
13362 * linux-ppc64-low.c:
13364 * linux-mips-low.c:
13365 * linux-m68k-low.c:
13366 * linux-m32r-low.c:
13369 * linux-ia64-low.c:
13370 * linux-i386-low.c:
13371 * linux-crisv32-low.c:
13383 * gdbserver.1: Add (C) after Copyright. Update the FSF
13386 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
13388 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
13389 (arm_breakpoint_at): Recognize both breakpoints.
13390 (the_low_target): Use the correct breakpoint instruction.
13392 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
13394 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
13395 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
13396 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
13397 (the_low_target): Update.
13399 2005-10-25 Andreas Schwab <schwab@suse.de>
13401 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
13403 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
13404 (ia64_num_regs): Reduce to 462.
13406 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
13408 * acinclude.m4: Correct quoting.
13409 * aclocal.m4: Regenerated.
13411 Suggested by SZOKOVACS Robert <szo@ies.hu>:
13412 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
13413 (thread_db_init): Call thread_db_err_str.
13414 * configure.ac: Check for TD_VERSION.
13415 * config.in, configure: Regenerated.
13417 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13419 * server.h (error, fatal, warning): Add ATTR_FORMAT.
13421 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13423 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
13424 is not available. Define HAVE_PTRACE_GETREGS if it is.
13425 * config.in, configure: Regenerated.
13426 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
13427 * linux-i386-low.c, linux-m68k-low.c: Update to use
13428 HAVE_PTRACE_GETREGS.
13429 * linux-low.c (regsets_fetch_inferior_registers)
13430 (regsets_store_inferior_registers): Only return 0 if we processed
13432 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
13433 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
13435 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13437 * inferiors.c (struct thread_info): Add gdb_id.
13438 (add_thread): Add gdb_id argument.
13439 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
13440 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
13441 calls to add_thread.
13442 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
13443 * server.c (handle_query): Use thread_to_gdb_id.
13444 (handle_v_cont, main): Use gdb_id_to_thread_id.
13445 * server.h (add_thread): Update prototype.
13446 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
13449 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13451 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
13452 left-padded registers.
13453 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
13454 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
13456 2005-07-01 Steve Ellcey <sje@cup.hp.com>
13458 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
13459 * configure: Regenerate.
13460 * config.in: Regenerate.
13461 * server.h (NEED_DECLARATION_STRERROR):
13462 Replace with !HAVE_DECL_STRERROR.
13464 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
13466 * linux-low.c (linux_wait, linux_send_signal): Don't test
13467 an unsigned long variable for > 0 if it could be MAX_ULONG.
13468 * server.c (myresume): Likewise.
13469 * target.c (set_desired_inferior): Likewise.
13471 2005-06-13 Mark Kettenis <kettenis@gnu.org>
13473 * configure.ac: Simplify and improve check for socklen_t.
13474 * configure, config.in: Regenerate.
13476 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
13478 * acconfig.h: Remove.
13479 * configure.ac: Add a test for socklen_t. Use three-argument
13480 AC_DEFINE throughout.
13481 * config.in: Regenerated using autoheader 2.59.
13482 * configure: Regenerated.
13484 * gdbreplay.c (socklen_t): Provide a default.
13485 (remote_open): Use socklen_t.
13486 * remote-utils.c (socklen_t): Provide a default.
13487 (remote_open): Use socklen_t.
13488 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
13491 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
13493 * linux-low.c (linux_read_memory, linux_write_memory)
13494 (linux_read_auxv): Likewise.
13495 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
13496 (check_mem_write): Likewise.
13497 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
13499 * regcache.c (struct inferior_rgcache_data, registers_to_string)
13500 (registers_from_string, register_data): Likewise.
13501 * server.c (handle_query, main): Likewise.
13502 * server.h (convert_ascii_to_int, convert_int_to_ascii)
13503 (decode_M_packet): Likewise.
13504 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
13505 * target.h (struct target_ops): Update read_memory, write_memory,
13507 (read_inferior_memory, write_inferior_memory): Update.
13508 * linux-low.h (struct linux_target_ops): Change type of breakpoint
13509 to unsigned char *.
13510 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
13511 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
13512 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
13513 linux-s390-low.c, linux-sh-low.c: Update for changes in
13514 read_inferior_memory and the_low_target->breakpoint.
13516 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
13518 * Makefile.in (SFILES): Add linux-ppc64-low.c.
13519 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
13520 * configure.srv: Add powerpc64-*-linux*.
13521 * linux-ppc64-low.c: New file.
13523 2005-05-23 Orjan Friberg <orjanf@axis.com>
13525 * linux-cris-low.c: New file with support for CRIS.
13526 * linux-crisv32-low.c: Ditto for CRISv32.
13527 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
13528 (clean): Add reg-cris.c and reg-crisv32.c.
13529 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
13530 reg-crisv32.o, and reg-crisv32.c to make rules.
13531 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
13532 recognized targets.
13534 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
13536 * linux-low.c (fetch_register): Ensure buffer size is a multiple
13537 of sizeof (PTRACE_XFER_TYPE).
13538 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
13540 2005-05-12 Orjan Friberg <orjanf@axis.com>
13542 * target.h (struct target_ops): Add insert_watchpoint,
13543 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
13544 pointers for hardware watchpoint support.
13545 * linux-low.h (struct linux_target_ops): Ditto.
13546 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
13547 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
13548 to linux_target_ops.
13549 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
13551 * server.c (main): Recognize 'Z' and 'z' packets.
13553 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
13555 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
13556 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
13557 (the_low_target): Add new members.
13559 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13561 * proc-service.c (ps_lgetregs): Search all_processes instead of
13564 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13566 * server.c (start_inferior): Change return type to int.
13567 (attach_inferior): Change sigptr to int *.
13568 (handle_v_cont, handle_v_requests): Change signal to int *.
13569 (main): Change signal to int.
13571 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
13573 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
13574 * configure.srv: Add m32r*-*-linux*.
13575 * linux-m32r-low.c: New file.
13577 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
13579 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
13581 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13583 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
13584 Take unsigned long arguments for PIDs.
13585 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
13586 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
13587 (wait_for_sigstop, linux_resume_one_process)
13588 (regsets_fetch_inferior_registers, linux_send_signal)
13589 (linux_read_auxv): Likewise. Update the types of variables holding
13590 PIDs. Update format string specifiers.
13591 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
13592 * remote-utils.c (prepare_resume_reply): Likewise.
13593 * server.c (cont_thread, general_thread, step_thread)
13594 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
13596 (handle_query): Update format specifiers.
13597 (handle_v_cont, main): Use strtoul for thread IDs.
13598 * server.h (struct inferior_list_entry): Use unsigned long for ID.
13599 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
13600 (general_thread, step_thread, thread_from_wait)
13601 (old_thread_from_wait): Update.
13602 * target.h (struct thread_resume): Use unsigned long for THREAD.
13603 (struct target_ops): Use unsigned long for arguments to attach and
13606 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
13608 * acinclude.m4: Include bfd/bfd.m4 directly.
13609 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
13610 <agriffis@toolchain.org>.
13611 * aclocal.m4, configure: Regenerated.
13613 2005-01-07 Andrew Cagney <cagney@gnu.org>
13615 * configure.ac: Rename configure.in, require autoconf 2.59.
13616 * configure: Re-generate.
13618 2004-12-08 Daniel Jacobowitz <dan@debian.org>
13620 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
13621 LIBS when finished.
13622 * aclocal.m4: Regenerated.
13623 * configure: Regenerated.
13625 2004-11-21 Andreas Schwab <schwab@suse.de>
13627 * linux-m68k-low.c (m68k_num_gregs): Define.
13628 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
13629 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
13630 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
13631 (m68k_breakpoint_at): New. Add to the_low_target.
13633 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
13634 srv_linux_thread_db to yes.
13636 2004-10-20 Joel Brobecker <brobecker@gnat.com>
13638 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
13639 (ARCH_SET_FS): Likewise.
13640 (ARCH_GET_FS): Likewise.
13641 (ARCH_GET_GS): Likewise.
13643 2004-10-16 Daniel Jacobowitz <dan@debian.org>
13645 * linux-i386-low.c (ps_get_thread_area): New.
13646 * linux-x86-64-low.c (ps_get_thread_area): New.
13647 * linux-low.c: Include <sys/syscall.h>.
13648 (linux_kill_one_process): Don't kill the first thread here.
13649 (linux_kill): Kill the first thread here.
13650 (kill_lwp): New function.
13651 (send_sigstop, linux_send_signal): Use it.
13652 * proc-service.c: Clean up #ifdefs.
13653 (fpregset_info): Delete.
13654 (ps_lgetregs): Update and enable implementation.
13655 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
13657 * remote-utils.c (struct sym_cache, symbol_cache): New.
13658 (input_interrupt): Print a clearer message.
13659 (async_io_enabled): New variable.
13660 (enable_async_io, disable_async_io): Use it. Update comments.
13661 (look_up_one_symbol): Use the symbol cache.
13662 * thread-db.c (thread_db_look_up_symbols): New function.
13663 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
13665 2004-10-16 Daniel Jacobowitz <dan@debian.org>
13667 * configure.in: Test for -rdynamic.
13668 * configure: Regenerated.
13669 * Makefile (INTERNAL_LDFLAGS): New.
13670 (gdbserver, gdbreplay): Use it.
13672 2004-09-02 Andrew Cagney <cagney@gnu.org>
13674 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
13676 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
13678 * linux-low.c (linux_wait): Clear all_processes list also.
13680 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
13682 * linux-low.c: Include <errno.h>. Remove extern declaration of
13685 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
13687 * gdbreplay.c, server.h, utils.c: Update copyright years.
13689 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
13691 * server.c (main): Print child status or termination signal from
13692 variable 'signal', not 'sig'.
13694 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
13696 * linux-low.c (linux_read_memory): Change return type to
13697 int. Check for and return error from ptrace().
13698 * target.c (read_inferior_memory): Change return type to int. Pass
13699 back return status from the_target->read_memory().
13700 * target.h (struct target_ops): Adapt *read_memory() prototype.
13702 (read_inferior_memory): Adapt prototype.
13703 * server.c (main): Return an error packet if
13704 read_inferior_memory() returns an error.
13706 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
13708 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
13709 Unify with other clean targets.
13711 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
13713 * server.c (handle_v_cont): Call set_desired_inferior.
13715 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
13717 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
13719 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
13721 * linux-low.c (linux_wait): Unblock async I/O.
13722 (linux_resume): Block and enable async I/O.
13723 * remote-utils.c (block_async_io, unblock_async_io): New functions.
13724 * server.h (block_async_io, unblock_async_io): Add prototypes.
13726 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
13728 * remote-utils.c (remote_open): Print a status notice after
13729 opening a TCP port.
13730 * server.c (attach_inferior): Print a status notice after
13733 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
13735 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
13737 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
13739 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
13741 * server.c, target.h: Update copyright years.
13743 2004-02-25 Roland McGrath <roland@redhat.com>
13745 * target.h (struct target_ops): New member `read_auxv'.
13746 * server.c (handle_query): Handle qPart:auxv:read: query using that.
13747 * linux-low.c (linux_read_auxv): New function.
13748 (linux_target_ops): Initialize `read_auxv' member to that.
13750 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13752 Committed by Jim Blandy <jimb@redhat.com>.
13754 * linux-s390-low.c (s390_num_regs): Update.
13755 (s390_regmap): Remove control registers. Use __s390x__ predefine
13756 instead of GPR_SIZE to distiguish s390 and s390x targets.
13758 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
13760 * linux-low.c: Update copyright year.
13761 (check_removed_breakpoint): Clear pending_is_breakpoint.
13762 (linux_set_resume_request, linux_queue_one_thread)
13763 (resume_status_pending_p): New functions.
13764 (linux_continue_one_thread): Use process->resume.
13765 (linux_resume): Only resume threads if there are no pending events.
13766 * linux-low.h (struct process_info): Add resume request
13769 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
13771 * regcache.c (new_register_cache): Clear the allocated register
13772 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
13774 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
13776 * linux-low.c (linux_resume): Take a struct thread_resume *
13778 (linux_wait): Update call.
13779 (resume_ptr): New static variable.
13780 (linux_continue_one_thread): Renamed from
13781 linux_continue_one_process. Use resume_ptr.
13782 (linux_resume): Use linux_continue_one_thread.
13783 * server.c (handle_v_cont, handle_v_requests): New functions.
13784 (myresume): New function.
13785 (main): Handle 'v' case.
13786 * target.h (struct thread_resume): New type.
13787 (struct target_ops): Change argument of "resume" to struct
13789 (myresume): Delete macro.
13791 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
13793 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
13794 (uninstall): Support DESTDIR.
13796 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
13798 * configure.srv: Add xscale*linux copy of arm*linux entry.
13800 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
13802 * linux-arm-low.c (arm_reinsert_addr): New function.
13803 (the_low_target): Add arm_reinsert_addr.
13805 2003-07-08 Mark Kettenis <kettenis@gnu.org>
13807 * mem-break.c: Remove whitespace at end of file.
13809 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
13811 * configure.in: Check whether we need to prototype strerror.
13812 * server.h: Optionally prototype strerror.
13813 * gdbreplay.c (perror_with_name): Use strerror.
13814 * linux-low.c (linux_attach_lwp): Use strerror.
13815 * utils.c (perror_with_name): Use strerror.
13816 * config.in, configure: Regenerated.
13818 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
13820 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
13821 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
13823 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
13825 * Makefile.in (SFILES): Update.
13826 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
13827 low-sun3.c: Remove files.
13829 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
13831 * linux-low.c: Move comment to linux_thread_alive where it belonged.
13832 (linux_detach_one_process, linux_detach): New functions.
13833 (linux_target_ops): Add linux_detach.
13834 * server.c (main): Handle 'D' packet.
13835 * target.h (struct target_ops): Add "detach" member.
13836 (detach_inferior): Define.
13838 2003-06-13 Mark Kettenis <kettenis@gnu.org>
13840 From Kelley Cook <kelleycook@wideopenwest.com>:
13841 * configure.srv: Accept i[34567]86 variants.
13843 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
13845 * linux-low.c (linux_wait_for_event): Correct comment typos.
13846 (linux_resume_one_process): Call check_removed_breakpoint.
13847 (linux_send_signal): New function.
13848 (linux_target_ops): Add linux_send_signal.
13849 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
13851 * target.h (struct target_ops): Add send_signal.
13853 2003-05-29 Jim Blandy <jimb@redhat.com>
13855 * linux-low.c (usr_store_inferior_registers): Transfer buf in
13856 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
13857 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
13858 away part of the register's value.
13860 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
13862 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
13863 (linux_wait_for_event, linux_init_signals): Likewise.
13865 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
13867 * configure.in: Check for stdlib.h.
13868 * configure: Regenerated.
13869 * config.in: Regenerated.
13871 2003-01-04 Andreas Schwab <schwab@suse.de>
13873 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
13875 2003-01-02 Andrew Cagney <ac131313@redhat.com>
13877 * Makefile.in: Remove obsolete code.
13879 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
13881 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
13882 defined(PT_FPR0_HI).
13884 2002-11-17 Stuart Hughes <seh@zee2.com>
13886 * linux-arm-low.c (arm_num_regs): Increase.
13887 (arm_regmap): Include status register.
13889 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
13891 * linux-low.c (register_addr): Remove incorrect -1 check.
13893 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
13895 * linux-low.c (linux_create_inferior): Call setpgid. Return
13897 (unstopped_p, linux_signal_pid): Remove.
13898 (linux_target_ops): Remove linux_signal_pid.
13899 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
13900 global instead of target method.
13901 * target.h (struct target_ops): Remove signal_pid. Update comment
13902 for create_inferior.
13903 * server.c (signal_pid): New variable.
13904 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
13905 gdbserver. Set the child to be the foreground process group.
13906 (attach_inferior): Set signal_pid.
13908 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
13910 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
13912 2002-08-20 Jim Blandy <jimb@redhat.com>
13914 * Makefile.in (LDFLAGS): Allow the configure script to establish a
13917 2002-08-01 Andrew Cagney <cagney@redhat.com>
13919 * Makefile.in: Make chill references obsolete.
13921 2002-07-24 Kevin Buettner <kevinb@redhat.com>
13923 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
13924 * configure: Regenerate.
13925 * config.in: Regenerate.
13927 2002-07-09 David O'Brien <obrien@FreeBSD.org>
13929 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
13930 (perror_with_name, remote_close, remote_open, expect, play): Static.
13932 2002-07-04 Michal Ludvig <mludvig@suse.cz>
13934 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
13935 byte offsets instead of an array of indexes.
13936 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
13938 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
13940 * regcache.c: Add comment.
13942 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
13944 * thread-db.c: New file.
13945 * proc-service.c: New file.
13946 * acinclude.m4: New file.
13947 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
13948 proc-service.o, and thread-db.o.
13949 (linux-low.o): Add USE_THREAD_DB.
13950 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
13951 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
13952 * aclocal.m4: Regenerated.
13953 * config.in: Regenerated.
13954 * configure: Regenerated.
13955 * configure.in: Check for proc_service.h, sys/procfs.h,
13956 thread_db.h, and linux/elf.h headrs.
13957 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
13958 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
13959 Check for -lthread_db and thread support.
13960 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
13961 PowerPC, and SuperH.
13962 * i387-fp.c: Constify arguments.
13963 * i387-fp.h: Likewise.
13964 * inferiors.c: (struct thread_info): Renamed from
13965 `struct inferior_info'. Remove PID member. Use generic inferior
13966 list header. All uses updated.
13967 (inferiors, signal_pid): Removed.
13968 (all_threads): New variable.
13969 (get_thread): Define.
13970 (add_inferior_to_list): New function.
13971 (for_each_inferior): New function.
13972 (change_inferior_id): New function.
13973 (add_inferior): Removed.
13974 (remove_inferior): New function.
13975 (add_thread): New function.
13976 (free_one_thread): New function.
13977 (remove_thread): New function.
13978 (clear_inferiors): Use for_each_inferior and free_one_thread.
13979 (find_inferior): New function.
13980 (find_inferior_id): New function.
13981 (inferior_target_data): Update argument type.
13982 (set_inferior_target_data): Likewise.
13983 (inferior_regcache_data): Likewise.
13984 (set_inferior_regcache_data): Likewise.
13985 * linux-low.c (linux_bp_reinsert): Remove.
13986 (all_processes, stopping_threads, using_thrads)
13987 (struct pending_signals, debug_threads, pid_of): New.
13988 (inferior_pid): Replace with macro.
13989 (struct inferior_linux_data): Remove.
13990 (get_stop_pc, add_process): New functions.
13991 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
13992 Use add_process and add_thread.
13993 (linux_attach_lwp): New function, based on old linux_attach. Use
13994 add_process and add_thread. Set stop_expected for new threads.
13995 (linux_attach): New function.
13996 (linux_kill_one_process): New function.
13997 (linux_kill): Kill all LWPs.
13998 (linux_thread_alive): Use find_inferior_id.
13999 (check_removed_breakpoints, status_pending_p): New functions.
14000 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
14001 Update. Use WNOHANG. Wait for cloned processes also. Update process
14002 struct for the found process.
14003 (linux_wait_for_event): New function.
14004 (linux_wait): Use it. Support LWPs.
14005 (send_sigstop, wait_for_sigstop, stop_all_processes)
14006 (linux_resume_one_process, linux_continue_one_process): New functions.
14007 (linux_resume): Support LWPs.
14008 (REGISTER_RAW_SIZE): Remove.
14009 (fetch_register): Use register_size instead. Call supply_register.
14010 (usr_store_inferior_registers): Likewise. Call collect_register.
14011 Fix recursive case.
14012 (regsets_fetch_inferior_registers): Improve error message.
14013 (regsets_store_inferior_registers): Add debugging.
14014 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
14015 (unstopped_p, linux_signal_pid): New functions.
14016 (linux_target_ops): Add linux_signal_pid.
14017 (linux_init_signals): New function.
14018 (initialize_low): Call it. Initialize using_threads.
14019 * regcache.c (inferior_regcache_data): Add valid
14021 (get_regcache): Fetch registers lazily. Add fetch argument
14022 and update all callers.
14023 (regcache_invalidate_one, regcache_invalidate): New
14025 (new_register_cache): Renamed from create_register_cache.
14026 Return the new regcache.
14027 (free_register_cache): Change argument to a void *.
14028 (registers_to_string, registers_from_string): Call get_regcache
14029 with fetch flag set.
14030 (register_data): Make static. Pass fetch flag to get_regcache.
14031 (supply_register): Call get_regcache with fetch flag clear.
14032 (collect_register): Call get_regcache with fetch flag set.
14033 (collect_register_as_string): New function.
14034 * regcache.h: Update.
14035 * remote-utils.c (putpkt): Flush after debug output and use
14037 Handle input interrupts while waiting for an ACK.
14038 (input_interrupt): Use signal_pid method.
14039 (getpkt): Flush after debug output and use stderr.
14040 (outreg): Use collect_register_as_string.
14041 (new_thread_notify, dead_thread_notify): New functions.
14042 (prepare_resume_reply): Check using_threads. Set thread_from_wait
14043 and general_thread.
14044 (look_up_one_symbol): Flush after debug output.
14045 * server.c (step_thread, server_waiting): New variables.
14046 (start_inferior): Don't use signal_pid. Update call to mywait.
14047 (attach_inferior): Update call to mywait.
14048 (handle_query): Handle qfThreadInfo and qsThreadInfo.
14049 (main): Don't fetch/store registers explicitly. Use
14050 set_desired_inferior. Support proposed ``Hs'' packet. Update
14052 * server.h: Update.
14053 (struct inferior_list, struct_inferior_list_entry): New.
14054 * target.c (set_desired_inferior): New.
14055 (write_inferior_memory): Constify.
14056 (mywait): New function.
14057 * target.h: Update.
14058 (struct target_ops): New signal_pid method.
14059 (mywait): Removed macro, added prototype.
14061 * linux-low.h (regset_func): Removed.
14062 (regset_fill_func, regset_store_func): New.
14063 (enum regset_type): New.
14064 (struct regset_info): Add type field. Use new operation types.
14065 (struct linux_target_ops): stop_pc renamed to get_pc.
14066 Add decr_pc_after_break and breakpoint_at.
14067 (get_process, get_thread_proess, get_process_thread)
14068 (strut process_info, all_processes, linux_attach_lwp)
14069 (thread_db_init): New.
14071 * linux-arm-low.c (arm_get_pc, arm_set_pc,
14072 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
14073 (the_low_target): Add new members.
14074 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
14075 (i386_store_fpxregset): Constify.
14076 (target_regsets): Add new kind identifier.
14077 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
14078 (i386_set_pc): Add debugging.
14079 (i386_breakpoint_at): New function.
14080 (the_low_target): Add new members.
14081 * linux-mips-low.c (mips_get_pc, mips_set_pc)
14082 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
14083 (mips_breakpoint_at): New.
14084 (the_low_target): Add new members.
14085 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
14086 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
14087 (the_low_target): Add new members.
14088 * linux-sh-low.c (sh_get_pc, sh_set_pc)
14089 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
14090 (the_low_target): Add new members.
14091 * linux-x86-64-low.c (target_regsets): Add new kind
14094 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
14096 From Martin Pool <mbp@samba.org>:
14097 * server.c (gdbserver_usage): New function.
14100 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
14102 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
14103 stop_at -> stop_pc.
14105 2002-05-04 Andrew Cagney <ac131313@redhat.com>
14107 * Makefile.in: Remove obsolete code.
14109 2002-04-24 Michal Ludvig <mludvig@suse.cz>
14111 * linux-low.c (regsets_fetch_inferior_registers),
14112 (regsets_store_inferior_registers): Removed cast to int from
14114 * regcache.h: Added declaration of struct inferior_info.
14116 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
14118 * inferiors.c (struct inferior_info): Add regcache_data.
14119 (add_inferior): Call create_register_cache.
14120 (clear_inferiors): Call free_register_cache.
14121 (inferior_regcache_data, set_inferior_regcache_data): New functions.
14122 * regcache.c (struct inferior_regcache_data): New.
14123 (registers): Remove.
14124 (get_regcache): New function.
14125 (create_register_cache, free_register_cache): New functions.
14126 (set_register_cache): Don't initialize the register cache here.
14127 (registers_to_string, registers_from_string, register_data): Call
14129 * regcache.h: Add prototypes.
14130 * server.h: Likewise.
14132 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
14134 * mem-break.c: New file.
14135 * mem-break.h: New file.
14136 * Makefile.in: Add mem-break.o rule; update server.h
14138 * inferiors.c (struct inferior_info): Add target_data
14140 (clear_inferiors): Free target_data member if set.
14141 (inferior_target_data, set_inferior_target_data): New functions.
14142 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
14143 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
14144 * linux-low.c (linux_bp_reinsert): New variable.
14145 (struct inferior_linux_data): New.
14146 (linux_create_inferior): Use set_inferior_target_data.
14147 (linux_attach): Likewise. Call add_inferior.
14148 (linux_wait_for_one_inferior): New function.
14149 (linux_wait): Call it.
14150 (linux_write_memory): Add const.
14151 (initialize_low): Call set_breakpoint_data.
14152 * linux-low.h (struct linux_target_ops): Add breakpoint
14154 * server.c (attach_inferior): Remove extra add_inferior
14156 * server.h: Include mem-break.h. Update inferior.c
14158 * target.c (read_inferior_memory)
14159 (write_inferior_memory): New functions.
14160 * target.h (read_inferior_memory)
14161 (write_inferior_memory): Change macros to prototypes.
14162 (struct target_ops): Update comments. Add const to write_memory
14165 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
14167 * linux-low.c (usr_store_inferior_registers): Support
14168 registers which are allowed to fail to store.
14169 * linux-low.h (linux_target_ops): Likewise.
14170 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
14171 (ppc_cannot_store_register): FPSCR may not be storable.
14173 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14175 * server.h: Include <string.h> if HAVE_STRING_H.
14176 * ChangeLog: Correct paths in last ChangeLog entry.
14178 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14180 * linux-low.h: Remove obsolete prototypes.
14181 (struct linux_target_ops): New.
14182 (extern the_low_target): New.
14183 * linux-low.c (num_regs, regmap): Remove declarations.
14184 (register_addr): Use the_low_target explicitly.
14185 (fetch_register): Likewise.
14186 (usr_fetch_inferior_registers): Likewise.
14187 (usr_store_inferior_registers): Likewise.
14188 * linux-arm-low.c (num_regs): Remove.
14189 (arm_num_regs): Define.
14190 (arm_regmap): Renamed from regmap, made static.
14191 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
14193 (arm_cannot_store_register): Renamed from cannot_store_register,
14195 (the_low_target): New.
14196 * linux-i386-low.c (num_regs): Remove.
14197 (i386_num_regs): Define.
14198 (i386_regmap): Renamed from regmap, made static.
14199 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
14201 (i386_cannot_store_register): Renamed from cannot_store_register,
14203 (the_low_target): New.
14204 * linux-ia64-low.c (num_regs): Remove.
14205 (ia64_num_regs): Define.
14206 (ia64_regmap): Renamed from regmap, made static.
14207 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
14209 (ia64_cannot_store_register): Renamed from cannot_store_register,
14211 (the_low_target): New.
14212 * linux-m68k-low.c (num_regs): Remove.
14213 (m68k_num_regs): Define.
14214 (m68k_regmap): Renamed from regmap, made static.
14215 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
14217 (m68k_cannot_store_register): Renamed from cannot_store_register,
14219 (the_low_target): New.
14220 * linux-mips-low.c (num_regs): Remove.
14221 (mips_num_regs): Define.
14222 (mips_regmap): Renamed from regmap, made static.
14223 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
14225 (mips_cannot_store_register): Renamed from cannot_store_register,
14227 (the_low_target): New.
14228 * linux-ppc-low.c (num_regs): Remove.
14229 (ppc_num_regs): Define.
14230 (ppc_regmap): Renamed from regmap, made static.
14231 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
14233 (ppc_cannot_store_register): Renamed from cannot_store_register,
14235 (the_low_target): New.
14236 * linux-s390-low.c (num_regs): Remove.
14237 (s390_num_regs): Define.
14238 (s390_regmap): Renamed from regmap, made static.
14239 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
14241 (s390_cannot_store_register): Renamed from cannot_store_register,
14243 (the_low_target): New.
14244 * linux-sh-low.c (num_regs): Remove.
14245 (sh_num_regs): Define.
14246 (sh_regmap): Renamed from regmap, made static.
14247 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
14249 (sh_cannot_store_register): Renamed from cannot_store_register,
14251 (the_low_target): New.
14252 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
14253 (the_low_target): New.
14255 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14257 * Makefile.in: Add stamp-h target.
14258 * configure.in: Create stamp-h.
14259 * configure: Regenerated.
14261 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14263 * inferiors.c: New file.
14264 * target.c: New file.
14265 * target.h: New file.
14266 * Makefile.in: Add target.o and inferiors.o. Update
14268 * linux-low.c (inferior_pid): New static variable,
14269 moved from server.c.
14270 (linux_create_inferior): Renamed from create_inferior.
14271 Call add_inferior. Return 0 on success instead of a PID.
14272 (linux_attach): Renamed from myattach.
14273 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
14274 (linux_thread_alive): Renamed from mythread_alive.
14275 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
14277 (linux_resume): Renamed from myresume. Add missing ``return 0''.
14278 (regsets_store_inferior_registers): Correct error message.
14279 Add missing ``return 0''.
14280 (linux_fetch_registers): Renamed from fetch_inferior_registers.
14281 (linux_store_registers): Renamed from store_inferior_registers.
14282 (linux_read_memory): Renamed from read_inferior_memory.
14283 (linux_write_memory): Renamed from write_inferior_memory.
14284 (linux_target_ops): New structure.
14285 (initialize_low): Call set_target_ops ().
14286 * remote-utils.c (unhexify): New function.
14287 (hexify): New function.
14288 (input_interrupt): Send signals to ``signal_pid''.
14289 * server.c (inferior_pid): Remove.
14290 (start_inferior): Update create_inferior call.
14291 (attach_inferior): Call add_inferior.
14292 (handle_query): New function.
14293 (main): Call handle_query for `q' packets.
14294 * server.h: Include "target.h". Remove obsolete prototypes.
14295 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
14297 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14299 * Makefile.in: Add WARN_CFLAGS. Update configury
14301 * configure.in: Check for <string.h>
14302 * configure: Regenerate.
14303 * config.in: Regenerate.
14304 * gdbreplay.c: Include needed system headers.
14305 (remote_open): Remove strchr prototype.
14306 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
14307 * regcache.c (supply_register): Change buf argument to const void *.
14308 (supply_register_by_name): Likewise.
14309 (collect_register): Change buf argument to void *.
14310 (collect_register_by_name): Likewise.
14311 * regcache.h: Add missing prototypes.
14312 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
14313 * server.c (handle_query): New function.
14314 (attached): New static variable, moved out of main.
14315 (main): Quiet longjmp clobber warnings.
14316 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
14317 * utils.c (error): Remove NORETURN.