1 2016-06-28 Yao Qi <yao.qi@linaro.org>
3 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
4 for variable new_offset.
5 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
6 (aarch64_ftrace_insn_reloc_cb): Likewise.
7 (aarch64_ftrace_insn_reloc_tb): Likewise.
8 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
9 PRIx64 instead of PRIx32.
11 2016-06-28 Yao Qi <yao.qi@linaro.org>
13 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
14 (the_low_target): Install arm_get_syscall_trapinfo.
16 2016-06-28 Yao Qi <yao.qi@linaro.org>
18 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
20 (the_low_target): Install aarch64_get_syscall_trapinfo.
22 2016-06-28 Yao Qi <yao.qi@linaro.org>
24 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
26 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
27 Remove parameter sysno.
28 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
31 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
33 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
34 (s390_emit_ne_goto): Likewise.
35 (s390_emit_lt_goto): Likewise.
36 (s390_emit_le_goto): Likewise.
37 (s390_emit_gt_goto): Likewise.
38 (s390_emit_ge_goto): Likewise.
39 (s390x_emit_eq_goto): Likewise.
40 (s390x_emit_ne_goto): Likewise.
41 (s390x_emit_lt_goto): Likewise.
42 (s390x_emit_le_goto): Likewise.
43 (s390x_emit_gt_goto): Likewise.
44 (s390x_emit_ge_goto): Likewise.
45 (s390_emit_ops_impl): Mark variable static.
46 (s390x_emit_ops): Likewise.
48 2016-06-17 Yao Qi <yao.qi@linaro.org>
50 * linux-low.c (handle_extended_wait): Call
51 uninsert_reinsert_breakpoints for the parent process. Remove
52 reinsert breakpoints from the child process. Reinsert them to
53 the parent process when vfork is done.
54 * mem-break.c (uninsert_reinsert_breakpoints): New function.
55 (reinsert_reinsert_breakpoints): New function.
56 * mem-break.h (uninsert_reinsert_breakpoints): Declare
57 (reinsert_reinsert_breakpoints): Declare.
59 2016-06-17 Yao Qi <yao.qi@linaro.org>
61 * linux-low.c (handle_extended_wait): If the parent is doing
62 step-over, remove the reinsert breakpoints from the forked child.
64 2016-06-17 Yao Qi <yao.qi@linaro.org>
66 * linux-low.c (unsuspend_all_lwps): Declare.
67 (linux_low_filter_event): If thread exited, call finish_step_over.
68 If step-over is finished, unsuspend other threads.
70 2016-06-17 Yao Qi <yao.qi@linaro.org>
72 * linux-low.c (linux_resume_one_lwp_throw): Assert
73 has_reinsert_breakpoints returns false.
74 * mem-break.c (delete_disabled_breakpoints): Assert
75 bp type isn't reinsert_breakpoint.
77 2016-06-17 Yao Qi <yao.qi@linaro.org>
79 * linux-low.c (maybe_hw_step): New function.
80 (linux_resume_one_lwp_throw): Call maybe_hw_step.
81 (finish_step_over): Switch current_thread to lwp temporarily,
82 and assert has_reinsert_breakpoints returns true.
83 (proceed_one_lwp): Call maybe_hw_step.
84 * mem-break.c (has_reinsert_breakpoints): New function.
85 * mem-break.h (has_reinsert_breakpoints): Declare.
87 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
89 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
91 2016-05-17 Yao Qi <yao.qi@linaro.org>
93 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
94 instead of find_inferior.
96 2016-05-05 Yao Qi <yao.qi@linaro.org>
98 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
99 Initialize res to zero.
101 2016-05-05 Yao Qi <yao.qi@linaro.org>
103 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
106 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
108 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
109 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
110 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
112 2016-04-28 Par Olsson <par.olsson@windriver.com>
113 Simon Marchi <simon.marchi@ericsson.com>
115 * tracepoint.c (write_inferior_int8): New function.
116 (cmd_qtenable_disable): Write enable flag using
119 2016-04-25 Yao Qi <yao.qi@linaro.org>
121 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
122 (need_step_over_p): Return zero if the LWP has pending signals
123 can be delivered on software single step target.
125 2016-04-25 Yao Qi <yao.qi@linaro.org>
127 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
128 return instead of error.
130 2016-04-22 Yao Qi <yao.qi@linaro.org>
132 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
135 2016-04-22 Yao Qi <yao.qi@linaro.org>
137 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
138 signal when stepping over breakpoint with software single
141 2016-04-21 Pedro Alves <palves@redhat.com>
143 * linux-s390-low.c (s390_collect_ptrace_register)
144 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
146 (s390_check_regset): Use void * instead of gdb_byte *.
148 2016-04-20 Pedro Alves <palves@redhat.com>
150 * configure: Renegerate.
152 2016-04-20 Yao Qi <yao.qi@linaro.org>
154 * linux-aarch32-low.c: Include "arch/arm-linux.h".
155 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
157 (arm_store_gregset): Likewise.
159 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
161 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
162 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
163 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
164 (amd64-avx-mpx-linux.c): New rules.
165 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
166 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
167 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
168 (srv_amd64_regobj): Add amd64-avx-mpx.o.
169 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
170 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
171 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
172 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
173 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
174 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
175 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
176 * linux-x86-low.c (x86_linux_read_description): Add case for
177 X86_XSTATE_AVX_MPX_MASK.
178 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
179 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
180 init_registers_i386_avx_mpx_linux.
181 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
182 (initialize_low_tracepoint): Call
183 init_registers_i386_avx_mpx_linux.
184 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
185 (initialize_low_tracepoint): Call
186 init_registers_amd64_avx_mpx_linux.
187 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
188 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
189 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
192 2016-04-18 Pedro Alves <palves@redhat.com>
194 * configure: Regenerate.
196 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
198 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
199 (aarch64_emit_sub): Likewise.
201 2016-04-12 Pedro Alves <palves@redhat.com>
203 * utils.c (prepare_to_throw_exception): Delete.
205 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
207 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
209 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
211 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
213 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
215 * linux-aarch64-ipa.c: Add <elf.h> include.
216 * linux-ppc-ipa.c: Add <elf.h> include.
217 * linux-s390-ipa.c: Add <elf.h> include.
219 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
221 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
222 (get_raw_reg_ptr): Likewise.
223 (get_trace_state_variable_value_ptr): Likewise.
224 (set_trace_state_variable_value_ptr): Likewise.
225 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
228 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
229 Marcin Kościelnicki <koriakin@0x04.net>
232 * linux-ppc-low.c (emit_insns): New function.
233 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
234 (ppc_emit_prologue): New function.
235 (ppc_emit_epilogue): New function.
236 (ppc_emit_add): New function.
237 (ppc_emit_sub): New function.
238 (ppc_emit_mul): New function.
239 (ppc_emit_lsh): New function.
240 (ppc_emit_rsh_signed): New function.
241 (ppc_emit_rsh_unsigned): New function.
242 (ppc_emit_ext): New function.
243 (ppc_emit_zero_ext): New function.
244 (ppc_emit_log_not): New function.
245 (ppc_emit_bit_and): New function.
246 (ppc_emit_bit_or): New function.
247 (ppc_emit_bit_xor): New function.
248 (ppc_emit_bit_not): New function.
249 (ppc_emit_equal): New function.
250 (ppc_emit_less_signed): New function.
251 (ppc_emit_less_unsigned): New function.
252 (ppc_emit_ref): New function.
253 (ppc_emit_const): New function.
254 (ppc_emit_reg): New function.
255 (ppc_emit_pop): New function.
256 (ppc_emit_stack_flush): New function.
257 (ppc_emit_swap): New function.
258 (ppc_emit_stack_adjust): New function.
259 (ppc_emit_call): New function.
260 (ppc_emit_int_call_1): New function.
261 (ppc_emit_void_call_2): New function.
262 (ppc_emit_if_goto): New function.
263 (ppc_emit_goto): New function.
264 (ppc_emit_eq_goto): New function.
265 (ppc_emit_ne_goto): New function.
266 (ppc_emit_lt_goto): New function.
267 (ppc_emit_le_goto): New function.
268 (ppc_emit_gt_goto): New function.
269 (ppc_emit_ge_goto): New function.
270 (ppc_write_goto_address): New function.
271 (ppc_emit_ops_impl): New static variable.
272 (ppc64v1_emit_prologue): New function.
273 (ppc64v2_emit_prologue): New function.
274 (ppc64_emit_epilogue): New function.
275 (ppc64_emit_add): New function.
276 (ppc64_emit_sub): New function.
277 (ppc64_emit_mul): New function.
278 (ppc64_emit_lsh): New function.
279 (ppc64_emit_rsh_signed): New function.
280 (ppc64_emit_rsh_unsigned): New function.
281 (ppc64_emit_ext): New function.
282 (ppc64_emit_zero_ext): New function.
283 (ppc64_emit_log_not): New function.
284 (ppc64_emit_bit_and): New function.
285 (ppc64_emit_bit_or): New function.
286 (ppc64_emit_bit_xor): New function.
287 (ppc64_emit_bit_not): New function.
288 (ppc64_emit_equal): New function.
289 (ppc64_emit_less_signed): New function.
290 (ppc64_emit_less_unsigned): New function.
291 (ppc64_emit_ref): New function.
292 (ppc64_emit_const): New function.
293 (ppc64v1_emit_reg): New function.
294 (ppc64v2_emit_reg): New function.
295 (ppc64_emit_pop): New function.
296 (ppc64_emit_stack_flush): New function.
297 (ppc64_emit_swap): New function.
298 (ppc64v1_emit_call): New function.
299 (ppc64v2_emit_call): New function.
300 (ppc64v1_emit_int_call_1): New function.
301 (ppc64v2_emit_int_call_1): New function.
302 (ppc64v1_emit_void_call_2): New function.
303 (ppc64v2_emit_void_call_2): New function.
304 (ppc64_emit_if_goto): New function.
305 (ppc64_emit_eq_goto): New function.
306 (ppc64_emit_ne_goto): New function.
307 (ppc64_emit_lt_goto): New function.
308 (ppc64_emit_le_goto): New function.
309 (ppc64_emit_gt_goto): New function.
310 (ppc64_emit_ge_goto): New function.
311 (ppc64v1_emit_ops_impl): New static variable.
312 (ppc64v2_emit_ops_impl): New static variable.
313 (ppc_emit_ops): New function.
314 (linux_low_target): Wire in ppc_emit_ops.
316 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
317 Marcin Kościelnicki <koriakin@0x04.net>
320 * Makefile.in: Add powerpc-*-ipa.o
321 * configure.srv: Add ipa_obj for powerpc*-linux.
322 * linux-ppc-ipa.c: New file.
323 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
325 (PPC_FIELD): New macro.
326 (PPC_SEXT): New macro.
327 (PPC_OP6): New macro.
331 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
332 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
333 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
334 (ppc_get_thread_area): New function.
335 (is_elfv2_inferior): New function.
336 (gen_ds_form): New function.
337 (GEN_STD): New macro.
338 (GEN_STDU): New macro.
340 (GEN_LDU): New macro.
341 (gen_d_form): New function.
342 (GEN_ADDI): New macro.
343 (GEN_ADDIS): New macro.
345 (GEN_LIS): New macro.
346 (GEN_ORI): New macro.
347 (GEN_ORIS): New macro.
348 (GEN_LWZ): New macro.
349 (GEN_STW): New macro.
350 (GEN_STWU): New macro.
351 (gen_xfx_form): New function.
352 (GEN_MFSPR): New macro.
353 (GEN_MTSPR): New macro.
354 (GEN_MFCR): New macro.
355 (GEN_MTCR): New macro.
356 (GEN_SYNC): New macro.
357 (GEN_LWSYNC): New macro.
358 (gen_x_form): New function.
361 (GEN_LWARX): New macro.
362 (GEN_STWCX): New macro.
363 (GEN_CMPW): New macro.
364 (gen_md_form): New function.
365 (GEN_RLDICL): New macro.
366 (GEN_RLDICR): New macro.
367 (gen_i_form): New function.
370 (gen_b_form): New function.
371 (GEN_BNE): New macro.
372 (GEN_LOAD): New macro.
373 (GEN_STORE): New macro.
374 (gen_limm): New function.
375 (gen_atomic_xchg): New function.
376 (gen_call): New function.
377 (ppc_relocate_instruction): New function.
378 (ppc_install_fast_tracepoint_jump_pad): New function.
379 (ppc_get_min_fast_tracepoint_insn_len): New function.
380 (ppc_get_ipa_tdesc_idx): New function.
381 (the_low_target): Wire in the new functions.
382 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
384 * linux-ppc-tdesc.h: New file.
386 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
388 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
389 (alloc_jump_pad_buffer): New function.
390 * linux-amd64-ipa.c: Add <sys/mman.h> include.
391 (alloc_jump_pad_buffer): New function.
392 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
393 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
394 (alloc_jump_pad_buffer): New function.
395 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
396 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
397 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
398 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
400 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
402 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
403 * linux-amd64-ipa.c: Likewise.
404 * linux-i386-ipa.c: Likewise.
405 * linux-s390-ipa.c: Likewise.
406 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
407 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
408 set_trace_state_variable_value_ptr.
409 (struct ipa_sym_addresses): Likewise.
410 (symbol_list): Likewise.
411 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
412 accessing gdb_collect directly.
413 (gdb_collect_ptr_type): New typedef.
414 (get_raw_reg_ptr_type): New typedef.
415 (get_trace_state_variable_value_ptr_type): New typedef.
416 (set_trace_state_variable_value_ptr_type): New typedef.
417 (gdb_collect_ptr): New global.
418 (get_raw_reg_ptr): New global.
419 (get_trace_state_variable_value_ptr): New global.
420 (set_trace_state_variable_value_ptr): New global.
421 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
422 accessing get_raw_reg directly.
423 (get_get_tsv_func_addr): Likewise for
424 get_trace_state_variable_value_ptr.
425 (get_set_tsv_func_addr): Likewise for
426 set_trace_state_variable_value_ptr.
427 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
429 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
431 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
433 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
435 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
437 (relocate_instruction): Remove own_buf.
438 * server.c (own_buf): Make global.
439 (handle_v_requests): Make global.
440 * server.h (own_buf): New declaration.
441 (handle_v_requests): New prototype.
443 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
446 * linux-s390-low.c (add_insns): New function.
447 (s390_emit_prologue): New function.
448 (s390_emit_epilogue): New function.
449 (s390_emit_add): New function.
450 (s390_emit_sub): New function.
451 (s390_emit_mul): New function.
452 (s390_emit_lsh): New function.
453 (s390_emit_rsh_signed): New function.
454 (s390_emit_rsh_unsigned): New function.
455 (s390_emit_ext): New function.
456 (s390_emit_log_not): New function.
457 (s390_emit_bit_and): New function.
458 (s390_emit_bit_or): New function.
459 (s390_emit_bit_xor): New function.
460 (s390_emit_bit_not): New function.
461 (s390_emit_equal): New function.
462 (s390_emit_less_signed): New function.
463 (s390_emit_less_unsigned): New function.
464 (s390_emit_ref): New function.
465 (s390_emit_if_goto): New function.
466 (s390_emit_goto): New function.
467 (s390_write_goto_address): New function.
468 (s390_emit_litpool): New function.
469 (s390_emit_const): New function.
470 (s390_emit_call): New function.
471 (s390_emit_reg): New function.
472 (s390_emit_pop): New function.
473 (s390_emit_stack_flush): New function.
474 (s390_emit_zero_ext): New function.
475 (s390_emit_swap): New function.
476 (s390_emit_stack_adjust): New function.
477 (s390_emit_set_r2): New function.
478 (s390_emit_int_call_1): New function.
479 (s390_emit_void_call_2): New function.
480 (s390_emit_eq_goto): New function.
481 (s390_emit_ne_goto): New function.
482 (s390_emit_lt_goto): New function.
483 (s390_emit_le_goto): New function.
484 (s390_emit_gt_goto): New function.
485 (s390_emit_ge_goto): New function.
486 (s390x_emit_prologue): New function.
487 (s390x_emit_epilogue): New function.
488 (s390x_emit_add): New function.
489 (s390x_emit_sub): New function.
490 (s390x_emit_mul): New function.
491 (s390x_emit_lsh): New function.
492 (s390x_emit_rsh_signed): New function.
493 (s390x_emit_rsh_unsigned): New function.
494 (s390x_emit_ext): New function.
495 (s390x_emit_log_not): New function.
496 (s390x_emit_bit_and): New function.
497 (s390x_emit_bit_or): New function.
498 (s390x_emit_bit_xor): New function.
499 (s390x_emit_bit_not): New function.
500 (s390x_emit_equal): New function.
501 (s390x_emit_less_signed): New function.
502 (s390x_emit_less_unsigned): New function.
503 (s390x_emit_ref): New function.
504 (s390x_emit_if_goto): New function.
505 (s390x_emit_const): New function.
506 (s390x_emit_call): New function.
507 (s390x_emit_reg): New function.
508 (s390x_emit_pop): New function.
509 (s390x_emit_stack_flush): New function.
510 (s390x_emit_zero_ext): New function.
511 (s390x_emit_swap): New function.
512 (s390x_emit_stack_adjust): New function.
513 (s390x_emit_int_call_1): New function.
514 (s390x_emit_void_call_2): New function.
515 (s390x_emit_eq_goto): New function.
516 (s390x_emit_ne_goto): New function.
517 (s390x_emit_lt_goto): New function.
518 (s390x_emit_le_goto): New function.
519 (s390x_emit_gt_goto): New function.
520 (s390x_emit_ge_goto): New function.
521 (s390_emit_ops): New function.
522 (struct linux_target_ops): Fill in emit_ops hook.
524 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
527 * Makefile.in: Add s390 IPA files.
528 * configure.srv: Build IPA for s390.
529 * linux-s390-ipa.c: New file.
530 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
531 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
532 (tdesc_s390_linux32): Likewise.
533 (init_registers_s390_linux32v1): Likewise.
534 (tdesc_s390_linux32v1): Likewise.
535 (init_registers_s390_linux32v2): Likewise.
536 (tdesc_s390_linux32v2): Likewise.
537 (init_registers_s390_linux64): Likewise.
538 (tdesc_s390_linux64): Likewise.
539 (init_registers_s390_linux64v1): Likewise.
540 (tdesc_s390_linux64v1): Likewise.
541 (init_registers_s390_linux64v2): Likewise.
542 (tdesc_s390_linux64v2): Likewise.
543 (init_registers_s390_te_linux64): Likewise.
544 (tdesc_s390_te_linux64): Likewise.
545 (init_registers_s390_vx_linux64): Likewise.
546 (tdesc_s390_vx_linux64): Likewise.
547 (init_registers_s390_tevx_linux64): Likewise.
548 (tdesc_s390_tevx_linux64): Likewise.
549 (init_registers_s390x_linux64): Likewise.
550 (tdesc_s390x_linux64): Likewise.
551 (init_registers_s390x_linux64v1): Likewise.
552 (tdesc_s390x_linux64v1): Likewise.
553 (init_registers_s390x_linux64v2): Likewise.
554 (tdesc_s390x_linux64v2): Likewise.
555 (init_registers_s390x_te_linux64): Likewise.
556 (tdesc_s390x_te_linux64): Likewise.
557 (init_registers_s390x_vx_linux64): Likewise.
558 (tdesc_s390x_vx_linux64): Likewise.
559 (init_registers_s390x_tevx_linux64): Likewise.
560 (tdesc_s390x_tevx_linux64): Likewise.
561 (have_hwcap_s390_vx): New static variable.
562 (s390_arch_setup): Fill have_hwcap_s390_vx.
563 (s390_get_thread_area): New function.
564 (s390_ft_entry_gpr_esa): New const.
565 (s390_ft_entry_gpr_zarch): New const.
566 (s390_ft_entry_misc): New const.
567 (s390_ft_entry_fr): New const.
568 (s390_ft_entry_vr): New const.
569 (s390_ft_main_31): New const.
570 (s390_ft_main_64): New const.
571 (s390_ft_exit_fr): New const.
572 (s390_ft_exit_vr): New const.
573 (s390_ft_exit_misc): New const.
574 (s390_ft_exit_gpr_esa): New const.
575 (s390_ft_exit_gpr_zarch): New const.
576 (append_insns): New function.
577 (s390_relocate_instruction): New function.
578 (s390_install_fast_tracepoint_jump_pad): New function.
579 (s390_get_min_fast_tracepoint_insn_len): New function.
580 (s390_get_ipa_tdesc_idx): New function.
581 (struct linux_target_ops): Wire in the above functions.
582 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
583 * linux-s390-tdesc.h: New file.
585 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
587 * linux-s390-low.c (s390_supports_tracepoints): New function.
588 (struct linux_target_ops): Fill supports_tracepoints hook.
590 2016-03-18 Yao Qi <yao.qi@linaro.org>
592 * linux-low.c (lwp_signal_can_be_delivered): New function.
593 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
595 2016-03-18 Yao Qi <yao.qi@linaro.org>
597 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
598 0 if signal is enqueued. Remove 'signal' from one debugging
599 message. Move one debugging message to some lines below.
600 Remove code setting 'signal' to 0.
602 2016-03-18 Yao Qi <yao.qi@linaro.org>
604 * linux-low.c (linux_low_filter_event): Remove redundant
605 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
607 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
609 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
610 (struct linux_target_ops): Wire in the above.
612 2016-03-03 Yao Qi <yao.qi@linaro.org>
614 * linux-low.c: Update comments to start_step_over.
616 2016-03-03 Yao Qi <yao.qi@linaro.org>
619 * linux-low.c (handle_extended_wait): Set child suspended
620 if event_lwp->bp_reinsert isn't zero.
622 2016-03-02 Yao Qi <yao.qi@linaro.org>
624 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
625 enqueue_pending_signal.
627 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
629 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
632 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
634 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
635 (s390_regmap_3264) [!__s390x__]: New global.
636 (s390_collect_ptrace_register): Skip map entries containing -1.
637 (s390_supply_ptrace_register): Ditto.
638 (s390_fill_gprs_high): New function.
639 (s390_store_gprs_high): New function.
640 (s390_regsets): Add NT_S390_HIGH_GPRS.
641 (s390_get_hwcap): Enable on 31-bit.
642 (have_hwcap_s390_high_gprs): Enable on 31-bit.
643 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
644 Detect NT_S390_HIGH_GPRS.
645 (s390_usrregs_info_3264): Enable on 31-bit.
646 (s390_regs_info): Enable regs_info_3264 on 31-bit.
647 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
649 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
652 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
653 * configure.srv: Ditto.
654 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
655 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
656 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
657 (init_registers_amd64_linux): Remove prototype.
658 (tdesc_amd64_linux): Remove declaration.
659 (get_ipa_tdesc): New function.
660 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
661 initialize remaining tdescs.
662 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
663 (init_registers_i386_linux): Remove prototype.
664 (tdesc_i386_linux): Remove declaration.
665 (get_ipa_tdesc): New function.
666 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
667 initialize remaining tdescs.
668 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
669 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
670 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
671 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
672 (x86_get_ipa_tdesc_idx): New function.
673 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
674 * linux-x86-tdesc.h: New file.
675 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
676 (target_get_ipa_tdesc_idx): New macro.
677 * tracepoint.c (ipa_tdesc_idx): New macro.
678 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
679 (symbol_list): Add ipa_tdesc_idx.
680 (cmd_qtstart): Write ipa_tdesc_idx in the target.
682 (ipa_tdesc_idx): New variable.
683 (get_context_regcache): Use get_ipa_tdesc.
684 (gdb_collect): Ditto.
686 * tracepoint.h (get_ipa_tdesc): New prototype.
689 2016-02-24 Pedro Alves <palves@redhat.com>
691 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
692 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
693 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
694 Factor out common code between the USE_SIGTRAP_SIGINFO and
695 !USE_SIGTRAP_SIGINFO blocks.
696 (linux_low_filter_event): Call save_stop_reason instead of
697 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
699 (linux_wait_1): Update comments.
701 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
703 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
704 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
705 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
706 ppc_insert_point, ppc_remove_point.
708 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
710 * linux-s390-low.c (s390_supports_z_point_type): New function.
711 (struct linux_target_ops): Wire s390_supports_z_point_type in.
713 2016-02-16 Yao Qi <yao.qi@linaro.org>
715 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
716 PC. Get pc from regcache_read_pc.
718 2016-02-12 Yao Qi <yao.qi@linaro.org>
720 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
721 or linux_get_pc_32bit.
722 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
724 2016-02-12 Yao Qi <yao.qi@linaro.org>
726 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
727 arm_linux_get_next_pcs_fixup.
729 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
731 * tracepoint.c (x_tracepoint_action_download): Change
732 write_inferior_data_ptr to write_inferior_data_pointer.
733 (cmd_qtstart): Likewise.
734 (write_inferior_data_ptr): Remove.
735 (download_agent_expr): Change write_inferior_data_ptr to
736 write_inferior_data_pointer.
737 (download_tracepoint_1): Likewise.
738 (download_tracepoint): Likewise.
739 (download_trace_state_variables): Likewise.
741 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
742 Marcin Kościelnicki <koriakin@0x04.net>
744 * tracepoint.c (struct tracepoint_action_ops): Remove.
745 (struct tracepoint_action): Remove ops.
746 (m_tracepoint_action_download, r_tracepoint_action_download)
747 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
748 size and offset accordingly.
749 (m_tracepoint_action_ops, r_tracepoint_action_ops)
750 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
751 (tracepoint_action_send, tracepoint_action_download): New functions.
752 Helpers for trace action handlers.
753 (add_tracepoint_action): Remove setup actions ops.
754 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
756 2016-02-10 Yao Qi <yao.qi@linaro.org>
758 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
760 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
762 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
764 * configure: Regenerate.
766 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
768 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
769 void * to gdb_byte *.
770 * linux-low.c (siginfo_fixup): Likewise.
771 (linux_xfer_siginfo): Likewise.
772 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
774 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
776 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
778 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
780 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
782 * linux-x86-low.c [__x86_64__]: Include
783 "nat/amd64-linux-siginfo.h".
784 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
785 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
786 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
787 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
788 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
789 (cpt_si_fd, si_timerid, si_overrun): Move from
790 nat/amd64-linux-siginfo.c.
791 * Makefile.in (amd64-linux-siginfo.o:): New rule.
793 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
795 * server.c (skip_to_semicolon): Remove.
796 (process_point_options): Use strchrnul instead of
799 2016-01-26 Yao Qi <yao.qi@linaro.org>
801 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
802 * linux-low.c (install_software_single_step_breakpoints): Don't
803 call regcache_read_pc.
804 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
807 2016-01-26 Yao Qi <yao.qi@linaro.org>
809 * linux-low.c (install_software_single_step_breakpoints): Call
810 regcache_read_pc instead of get_pc.
812 2016-01-26 Yao Qi <yao.qi@linaro.org>
814 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
815 (unblock_async_io): Rename to ...
816 (block_unblock_async_io): ... it. New function.
817 (enable_async_io): Don't install SIGIO handler. Unblock it
819 (disable_async_io): Don't ignore SIGIO. Block it instead.
820 (initialize_async_io): Install SIGIO handler. Don't call
823 2016-01-26 Yao Qi <yao.qi@linaro.org>
825 * remote-utils.c (getpkt): If the buffer isn't empty, and the
826 first character is '\003', call *the_target->request_interrupt.
828 2016-01-25 Yao Qi <yao.qi@linaro.org>
830 * remote-utils.c (new_thread_notify): Remove.
831 (dead_thread_notify): Likewise.
832 * remote-utils.h (new_thread_notify): Remove declaration.
833 (dead_thread_notify): Likewise.
835 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
837 * gdb.trace/pending.exp: Fix expected message on continue.
839 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
841 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
842 it works properly on big-endian machines where sizeof (CORE_ADDR)
845 2016-01-21 Pedro Alves <palves@redhat.com>
847 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
848 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
849 * configure: Regenerate.
851 2016-01-21 Yao Qi <yao.qi@linaro.org>
853 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
854 is_thumb and set it according to CPSR saved on the stack.
855 (get_next_pcs_syscall_next_pc): Pass is_thumb to
856 arm_sigreturn_next_pc.
858 2016-01-18 Yao Qi <yao.qi@linaro.org>
860 * linux-low.c (linux_set_pc_64bit): New function.
861 (linux_get_pc_64bit): New function.
862 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
864 * linux-sparc-low.c (debug_threads): Remove declaration.
865 (sparc_get_pc): Remove.
866 (the_low_target): Use linux_get_pc_64bit instead of
868 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
869 (the_low_target): Use linux_get_pc_64bit and
872 2016-01-18 Yao Qi <yao.qi@linaro.org>
874 * linux-arm-low.c (debug_threads): Remove declaration.
875 (arm_get_pc, arm_set_pc): Remove.
876 (the_low_target): Use linux_get_pc_32bit and
878 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
879 (the_low_target): Use linux_get_pc_32bit and
881 * linux-cris-low.c (debug_threads): Remove declaration.
882 (cris_get_pc, cris_set_pc,): Remove.
883 (the_low_target): Use linux_get_pc_32bit and
885 * linux-crisv32-low.c (debug_threads): Remove declaration.
886 (cris_get_pc, cris_set_pc): Remove.
887 (the_low_target): Use linux_get_pc_32bit and
889 * linux-low.c: Include inttypes.h.
890 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
891 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
892 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
893 (the_low_target): Use linux_get_pc_32bit and
895 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
896 (the_low_target): Use linux_get_pc_32bit and
898 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
899 (the_low_target): Use linux_get_pc_32bit and
901 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
902 (the_low_target): Use linux_get_pc_32bit and
904 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
905 (the_low_target): Use linux_get_pc_32bit and
908 2016-01-18 Gary Benson <gbenson@redhat.com>
910 * configure.ac (AC_FUNC_FORK): New check.
911 * config.in: Regenerate.
912 * configure: Likewise.
914 2016-01-14 Yao Qi <yao.qi@linaro.org>
916 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
917 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
918 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
919 arm_get_next_pcs_ctor.
921 2016-01-12 Josh Stone <jistone@redhat.com>
922 Philippe Waroquiers <philippe.waroquiers@skynet.be>
924 * inferiors.h: Include "gdb_vecs.h".
925 (struct process_info): Add syscalls_to_catch.
926 * inferiors.c (remove_process): Free syscalls_to_catch.
927 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
928 syscall_return stops.
929 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
930 * server.c (handle_general_set): Handle QCatchSyscalls.
931 (handle_query): Report support for QCatchSyscalls.
932 * target.h (struct target_ops): Add supports_catch_syscall.
933 (target_supports_catch_syscall): New macro.
934 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
935 (struct lwp_info): Add syscall_state.
936 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
937 Maintain syscall_state and syscalls_to_catch across exec.
938 (get_syscall_trapinfo): New function, proxy to the_low_target.
939 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
940 (linux_low_filter_event): Toggle syscall_state entry/return for
941 syscall traps, and set it ignored for all others.
942 (gdb_catching_syscalls_p): New function.
943 (gdb_catch_this_syscall_p): New function.
944 (linux_wait_1): Handle SYSCALL_SIGTRAP.
945 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
946 (linux_supports_catch_syscall): New function.
947 (linux_target_ops): Install it.
948 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
949 (the_low_target): Install it.
951 2016-01-12 Mike Frysinger <vapier@gentoo.org>
953 * acinclude.m4: Include new ../warning.m4 file.
954 * configure: Regenerated.
955 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
957 2016-01-12 Mike Frysinger <vapier@gentoo.org>
959 * ax.c (is_goto_target): Mark static.
960 * linux-low.c (register_addr): Likewise.
961 (linux_fetch_registers, linux_store_registers): Likewise.
962 * mem-break.c (any_persistent_commands): Fix old prototype.
963 (add_commands_to_breakpoint): Mark static.
964 * regcache.c (find_register_by_name): Delete unused func.
965 * remote-utils.c (hex_or_minus_one): Mark static.
966 * server.c (monitor_show_help): Mark static.
967 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
968 handle_v_requests): Likewise.
970 2016-01-12 Pedro Alves <palves@redhat.com>
972 Remove use of the registered trademark symbol throughout.
974 2016-01-08 Yao Qi <yao.qi@linaro.org>
976 * remote-utils.c (getpkt): If c is '\003', call target hook
979 2016-01-06 Yao Qi <yao.qi@linaro.org>
981 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
983 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
984 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
985 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
986 (thumb2_breakpoint): Declare.
987 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
989 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
990 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
991 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
993 2016-01-01 Joel Brobecker <brobecker@adacore.com>
995 * gdbreplay.c (gdbreplay_version): Change copyright year in
997 * server.c (gdbserver_version): Likewise.
999 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
1001 * server.c (crc32_table): Delete.
1002 (crc32): Use libiberty's xcrc32 function.
1004 2015-12-22 Joel Brobecker <brobecker@adacore.com>
1006 * lynx-low.c (lynx_delete_thread_callback): New function.
1007 (lynx_mourn): Properly delete our process and all of its
1008 threads. Remove call to clear_inferiors.
1010 2015-12-22 Joel Brobecker <brobecker@adacore.com>
1012 * target.c (thread_search_callback): Add check that
1013 the thread_stopped target callback is not NULL before
1016 2015-12-21 Yao Qi <yao.qi@linaro.org>
1018 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
1021 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1023 * server.c (handle_query): Call target_supports_software_single_step.
1025 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1027 * linux-low.c (single_step): New function.
1028 (linux_resume_one_lwp_throw): Call single_step.
1029 (start_step_over): Likewise.
1031 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1033 * Makefile.in (SFILES): Append arch/arm-linux.c,
1034 arch/arm-get-next-pcs.c.
1035 (arm-linux.o): New rule.
1036 (arm-get-next-pcs.o): New rule.
1037 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
1039 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
1040 to linux-aarch32-low.c.
1041 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1042 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1043 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1044 (thumb2_breakpoint_len): Likewise.
1045 (arm_is_thumb_mode): Make non-static.
1046 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
1047 from linux-aarch32-low.c.
1048 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1049 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1050 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1051 (thumb2_breakpoint_len): Likewise.
1052 (arm_is_thumb_mode): New declaration.
1053 * linux-arm-low.c: Include arch/arm-linux.h
1054 aarch/arm-get-next-pcs.h, sys/syscall.h.
1055 (get_next_pcs_ops): New struct.
1056 (get_next_pcs_addr_bits_remove): New function.
1057 (get_next_pcs_is_thumb): New function.
1058 (get_next_pcs_read_memory_unsigned_integer): Likewise.
1059 (arm_sigreturn_next_pc): Likewise.
1060 (get_next_pcs_syscall_next_pc): Likewise.
1061 (arm_gdbserver_get_next_pcs): Likewise.
1062 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
1064 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
1065 * server.h: Include gdb_vecs.h.
1067 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1069 * Makefile.in (SFILES): Append common/common-regcache.c.
1070 (OBS): Append common-regcache.o.
1071 (common-regcache.o): New rule.
1072 * regcache.c (init_register_cache): Initialize cache to
1074 (regcache_raw_read_unsigned): New function.
1075 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
1076 register_status enum.
1078 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1080 * linux-aarch64-low.c (the_low_targets): Rename
1081 breakpoint_reinsert_addr to get_next_pcs.
1082 * linux-arm-low.c (the_low_targets): Likewise.
1083 * linux-bfin-low.c (the_low_targets): Likewise.
1084 * linux-cris-low.c (the_low_targets): Likewise.
1085 * linux-crisv32-low.c (the_low_targets): Likewise.
1086 * linux-low.c (can_software_single_step): Likewise.
1087 (install_software_single_step_breakpoints): New function.
1088 (start_step_over): Use install_software_single_step_breakpoints.
1089 * linux-low.h: New CORE_ADDR vector.
1090 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
1092 * linux-mips-low.c (the_low_targets): Likewise.
1093 * linux-nios2-low.c (the_low_targets): Likewise.
1094 * linux-sparc-low.c (the_low_targets): Likewise.
1096 2015-12-17 Pedro Alves <palves@redhat.com>
1098 * linux-low.c (linux_kill_one_lwp): Remove references to
1100 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
1102 (linux_init_signals): Delete.
1103 (initialize_low): Adjust.
1104 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
1106 2015-12-16 Pedro Alves <palves@redhat.com>
1108 * configure.ac (compiler warning flags): When testing a
1109 -Wno-foo option, check whether -Wfoo works instead.
1110 * configure: Regenerate.
1112 2015-12-11 Don Breazeal <donb@codesourcery.com>
1114 * server.c (process_serial_event): Don't exit from gdbserver
1115 in remote mode if there are still active inferiors.
1117 2015-12-11 Yao Qi <yao.qi@linaro.org>
1119 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
1120 arm_breakpoint_at if the process is 32-bit.
1122 2015-12-11 Yao Qi <yao.qi@linaro.org>
1124 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
1127 2015-12-07 Yao Qi <yao.qi@linaro.org>
1129 * configure.srv: Append arm.o to srv_tgtobj for
1130 aarch64*-*-linux* target.
1131 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
1132 from linux-arm-low.c.
1133 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1134 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1135 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1136 (thumb2_breakpoint_len): Likewise.
1137 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
1138 (arm_breakpoint_kinds): Likewise.
1139 (arm_breakpoint_kind_from_pc): Likewise.
1140 (arm_sw_breakpoint_from_kind): Likewise.
1141 (arm_breakpoint_kind_from_current_state): Likewise.
1142 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
1143 (arm_sw_breakpoint_from_kind): Declare.
1144 (arm_breakpoint_kind_from_current_state): Declare.
1145 (arm_breakpoint_at): Declare.
1146 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
1147 arm_sw_breakpoint_from_kind if process is 32-bit.
1148 (aarch64_breakpoint_kind_from_pc): New function.
1149 (aarch64_breakpoint_kind_from_current_state): New function.
1150 (the_low_target): Initialize fields breakpoint_kind_from_pc
1151 and breakpoint_kind_from_current_state.
1152 * linux-arm-low.c (arm_breakpoint_kinds): Move to
1153 linux-aarch32-low.c.
1154 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
1155 (arm_breakpoint, arm_breakpoint_len): Likewise.
1156 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
1157 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1158 (arm_is_thumb_mode): Likewise.
1159 (arm_breakpoint_at): Likewise.
1160 (arm_breakpoint_kind_from_pc): Likewise.
1161 (arm_sw_breakpoint_from_kind): Likewise.
1162 (arm_breakpoint_kind_from_current_state): Likewise.
1165 2015-08-04 Yao Qi <yao.qi@linaro.org>
1167 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
1168 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
1169 * server.c (extended_protocol): Remove "static".
1170 * server.h (extended_protocol): Declare it.
1172 2015-12-04 Josh Stone <jistone@redhat.com>
1174 * target.h (struct target_ops) <arch_setup>: Rename to ...
1175 (struct target_ops) <post_create_inferior>: ... this.
1176 (target_arch_setup): Rename to ...
1177 (target_post_create_inferior): ... this, calling post_create_inferior.
1178 * server.c (start_inferior): Update target_arch_setup calls to
1179 target_post_create_inferior.
1180 * linux-low.c (linux_low_ptrace_options): Forward declare.
1181 (linux_arch_setup): Update its comment for general use.
1182 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
1183 (struct linux_target_ops): Use linux_post_create_inferior.
1184 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
1185 to post_create_inferior.
1186 * nto-low.c (struct nto_target_ops): Likewise.
1187 * spu-low.c (struct spu_target_ops): Likewise.
1188 * win32-low.c (struct win32_target_ops): Likewise.
1190 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
1192 * linux-arm-low.c: Remove duplicate arch/arm.h include.
1194 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1196 * linux-arm-low.c (arm_reinsert_addr): Remove function.
1197 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
1198 * linux-cris-low.c (cris_reinsert_addr> Remove function.
1199 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1200 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
1201 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1202 * linux-mips-low.c (mips_reinsert_addr): Remove function.
1203 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1204 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
1205 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1206 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
1207 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1209 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1211 * linux-low.c (linux_look_up_symbols): Don't call
1212 linux_supports_traceclone.
1213 * linux-low.h (thread_db_init): Remove use_events argument.
1214 * thread-db.c (thread_db_use_event): Remove global variable.
1215 (struct thread_db) <td_thr_event_enable_p>: Remove field.
1216 (struct thread_db) <td_create_bp>: Remove field.
1217 (thread_db_create_event): Remove function.
1218 (thread_db_enable_reporting): Likewise.
1219 (find_one_thread): Don't check for thread_db_use_events.
1220 (attach_thread): Likewise.
1221 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
1222 (try_thread_db_load_1): Don't check for thread_db_use_events.
1223 (thread_db_init): Remove use_events argument and thread events
1225 (remove_thread_event_breakpoints): Remove function.
1226 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
1228 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1230 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
1232 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1233 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
1234 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1235 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
1236 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
1238 * linux-crisv32-low.c (cris_supports_hardware_single_step):
1240 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1241 * linux-low.c (can_hardware_single_step): Use
1242 supports_hardware_single_step.
1243 (can_software_single_step): New function.
1244 (start_step_over): Call can_software_single_step.
1245 (linux_supports_hardware_single_step): New function.
1246 (struct target_ops) <supports_software_single_step>: Initialize.
1247 * linux-low.h (struct linux_target_ops)
1248 <supports_hardware_single_step>: Initialize.
1249 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
1250 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1251 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
1252 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
1253 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
1254 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1255 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
1256 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1257 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
1258 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
1260 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
1261 (struct linux_target_ops) <tile_supports_hardware_single_step>:
1263 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
1264 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1265 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
1267 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1268 * target.h (struct target_ops): <supports_software_single_step>:
1270 (target_supports_software_single_step): New macro.
1272 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1274 * linux-low.c (linux_wait_1): Fix pc advance condition.
1275 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
1276 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
1278 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1280 * linux-arm-low.c (arm_is_thumb_mode): New function.
1281 (arm_breakpoint_at): Use arm_is_thumb_mode.
1282 (arm_breakpoint_kind_from_current_state): New function.
1283 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
1285 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
1286 (linux_breakpoint_kind_from_current_state): New function.
1287 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
1288 * linux-low.h (struct linux_target_ops)
1289 <breakpoint_kind_from_current_state>: New field.
1290 * target.h (struct target_ops): Likewise.
1291 (target_breakpoint_kind_from_current_state): New macro.
1293 2015-11-30 Pedro Alves <palves@redhat.com>
1295 * linux-low.c (linux_resume): Wake up the event loop before
1298 2015-11-30 Pedro Alves <palves@redhat.com>
1300 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
1302 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
1304 * target.c (struct thread_search): New structure.
1305 (thread_search_callback): New function.
1306 (prev_general_thread): New global.
1307 (prepare_to_access_memory, done_accessing_memory): New functions.
1308 * target.h (prepare_to_access_memory, done_accessing_memory):
1309 Replace macros with function declarations.
1311 2015-11-30 Pedro Alves <palves@redhat.com>
1314 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
1315 report TARGET_WAITKIND_NO_RESUMED.
1316 * remote-utils.c (prepare_resume_reply): Handle
1317 TARGET_WAITKIND_NO_RESUMED.
1318 * server.c (report_no_resumed): New global.
1319 (handle_query) <qSupported>: Handle "no-resumed+". Report
1320 "no-resumed+" support.
1321 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
1322 return error if the client doesn't support no-resumed events.
1323 (push_stop_notification): New function.
1324 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
1325 events if the client supports them.
1327 2015-11-30 Pedro Alves <palves@redhat.com>
1329 * linux-low.c (thread_still_has_status_pending_p): Don't check
1331 (lwp_resumed): New function.
1332 (status_pending_p_callback): Return early if the LWP is not
1333 supposed to be resumed.
1335 2015-11-30 Pedro Alves <palves@redhat.com>
1337 * linux-low.c (handle_extended_wait): Assert that the LWP's
1338 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
1339 thread create events, leave the new child's status pending.
1340 (linux_low_filter_event): If GDB wants to hear about thread exit
1341 events, leave the LWP marked dead and don't delete it.
1342 (linux_wait_for_event_filtered): Don't check for thread exit.
1343 (filter_exit_event): New function.
1344 (linux_wait_1): Use it, when returning an exit event.
1345 (linux_resume_one_lwp_throw): Assert that the LWP's
1346 waitstatus is TARGET_WAITKIND_IGNORE.
1347 * remote-utils.c (prepare_resume_reply): Handle
1348 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
1349 * server.c (report_thread_events): New global.
1350 (handle_general_set): Handle QThreadEvents.
1351 (handle_query) <qSupported>: Handle and report QThreadEvents+;
1352 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
1353 TARGET_WAITKIND_THREAD_EXITED.
1354 * server.h (report_thread_events): Declare.
1356 2015-11-30 Pedro Alves <palves@redhat.com>
1358 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
1359 the thread's last_resume_kind was resume_stop.
1361 2015-11-30 Pedro Alves <palves@redhat.com>
1363 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
1366 2015-11-30 Pedro Alves <palves@redhat.com>
1368 * server.c (handle_v_requests): Handle vCtrlC.
1370 2015-11-30 Pedro Alves <palves@redhat.com>
1372 * gdbthread.h (find_any_thread_of_pid): Declare.
1373 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
1375 * server.c (handle_query): If current_thread is NULL, look for
1376 another thread of the selected process.
1378 2015-11-26 Daniel Colascione <dancol@dancol.org>
1379 Simon Marchi <simon.marchi@ericsson.com>
1381 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
1382 * server.c (handle_qxfer_threads_worker): Refactor to include thread
1384 * target.h (struct target_ops) <thread_name>: New field.
1385 (target_thread_name): New macro.
1387 2015-11-23 Joel Brobecker <brobecker@adacore.com>
1389 * regcache.h (regcache_invalidate_pid): Add declaration.
1390 * regcache.c (regcache_invalidate_pid): New function, extracted
1391 from regcache_invalidate.
1392 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
1393 Add trivial documentation comment.
1394 * lynx-low.c: Use regcache_invalidate_pid instead of
1395 regcache_invalidate.
1397 2015-11-23 Joel Brobecker <brobecker@adacore.com>
1399 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
1400 and Elf64_auxv_t if the target is Android.
1402 2015-11-22 Doug Evans <xdje42@gmail.com>
1404 * target.h: #include <sys/types.h>.
1406 2015-11-19 Pedro Alves <palves@redhat.com>
1408 * linux-low.c (linux_process_qsupported): Change prototype.
1410 * linux-low.h (struct linux_target_ops) <process_qsupported>:
1412 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
1413 and adjust to loop over all features.
1414 * server.c (handle_query) <qSupported>: Adjust to call
1415 target_process_qsupported once, passing it a vector of unprocessed
1417 * target.h (struct target_ops) <process_qsupported>: Change
1419 (target_process_qsupported): Adjust.
1421 2015-11-19 Pedro Alves <palves@redhat.com>
1423 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
1425 * configure: Regenerate.
1427 2015-11-19 Pedro Alves <palves@redhat.com>
1429 * configure: Regenerate.
1431 2015-11-19 Yao Qi <yao.qi@linaro.org>
1433 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
1436 2015-11-19 Yao Qi <yao.qi@linaro.org>
1438 * linux-aarch64-low.c (enum aarch64_operand_type): New.
1439 (struct aarch64_operand): Move enum out.
1441 2015-11-19 Yao Qi <yao.qi@linaro.org>
1443 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
1444 struct user_fpsimd_state *.
1445 (aarch64_store_fpregset): Likewise.
1447 2015-11-19 Yao Qi <yao.qi@linaro.org>
1449 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
1450 struct user_pt_regs *.
1451 (aarch64_store_gregset): Likewise.
1453 2015-11-18 Pedro Alves <palves@redhat.com>
1455 * Makefile.in (all_object_files): Add $IPA_OBJS.
1457 2015-11-17 Pedro Alves <palves@redhat.com>
1459 * win32-low.c (win32_resume): Use gdb_signal_from_host,
1460 GDB_SIGNAL_0 and gdb_signal_to_string.
1462 2015-11-17 Pedro Alves <palves@redhat.com>
1464 * win32-low.c (handle_output_debug_string): Remove parameter.
1465 (win32_kill): Remove our_status local and adjust call to
1466 handle_output_debug_string.
1467 (get_child_debug_event): Adjust call to
1468 handle_output_debug_string.
1470 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1472 * linux-mips-low.c (mips_fill_gregset): Add cast.
1473 (mips_store_gregset): Likewise.
1474 (mips_fill_fpregset): Likewise.
1475 (mips_store_fpregset): Likewise.
1477 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1479 * linux-mips-low.c (mips_add_watchpoint): Rename private to
1482 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1484 * linux-mips-low.c (mips_linux_new_thread): Change type of
1485 watch_type to enum target_hw_bp_type.
1487 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1489 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
1490 Change return type to arm_hwbp_type.
1492 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1494 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
1495 (arm_store_gregset): Likewise.
1496 * linux-arm-low.c (arm_get_hwcap): Likewise.
1497 (arm_read_description): Likewise.
1499 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1501 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
1503 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1505 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
1506 (ppc_fill_vsxregset): Likewise.
1507 (ppc_store_vsxregset): Likewise.
1508 (ppc_fill_vrregset): Likewise.
1509 (ppc_store_vrregset): Likewise.
1510 (ppc_fill_evrregset): Likewise.
1511 (ppc_store_evrregset): Likewise.
1513 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1515 * linux-ppc-low.c (ppc_usrregs_info): Remove
1516 forward-declaration.
1517 (ppc_arch_setup): Move lower in file.
1519 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
1521 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
1522 (ps_pdwrite): Likewise.
1524 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
1526 * linux-arm-low.c (arm_new_thread): Move pointer dereference
1527 to after assert checks.
1529 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
1531 * proc-service.c (ps_pdread): Add/adjust casts.
1532 (ps_pdwrite): Add/adjust casts.
1534 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
1536 * server.c (handle_search_memory_1): Cast return value of
1539 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
1541 * server.c (write_qxfer_response): Change type of data to
1544 2015-10-29 Pedro Alves <palves@redhat.com>
1546 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
1548 2015-10-29 Pedro Alves <palves@redhat.com>
1550 * tracepoint.c (clear_installed_tracepoints): Add casts.
1552 2015-10-29 Pedro Alves <palves@redhat.com>
1554 * server.c (handle_v_cont, process_serial_event): Add enum
1555 gdb_signal casts to signal parsing code.
1557 2015-10-29 Pedro Alves <palves@redhat.com>
1559 * linux-low.h (NULL_REGSET): Define.
1560 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
1561 * linux-arm-low.c (arm_regsets): Likewise.
1562 * linux-crisv32-low.c (cris_regsets): Likewise.
1563 * linux-m68k-low.c (m68k_regsets): Likewise.
1564 * linux-mips-low.c (mips_regsets): Likewise.
1565 * linux-nios2-low.c (nios2_regsets): Likewise.
1566 * linux-ppc-low.c (ppc_regsets): Likewise.
1567 * linux-s390-low.c (s390_regsets): Likewise.
1568 * linux-sh-low.c (sh_regsets): Likewise.
1569 * linux-sparc-low.c (sparc_regsets): Likewise.
1570 * linux-tic6x-low.c (tic6x_regsets): Likewise.
1571 * linux-tile-low.c (tile_regsets): Likewise.
1572 * linux-x86-low.c (x86_regsets): Likewise.
1573 * linux-xtensa-low.c (xtensa_regsets): Likewise.
1575 2015-10-29 Pedro Alves <palves@redhat.com>
1577 * linux-low.h (NULL_REGSET): Define.
1578 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
1579 * linux-arm-low.c (arm_regsets): Likewise.
1580 * linux-crisv32-low.c (cris_regsets): Likewise.
1581 * linux-m68k-low.c (m68k_regsets): Likewise.
1582 * linux-mips-low.c (mips_regsets): Likewise.
1583 * linux-nios2-low.c (nios2_regsets): Likewise.
1584 * linux-ppc-low.c (ppc_regsets): Likewise.
1585 * linux-s390-low.c (s390_regsets): Likewise.
1586 * linux-sh-low.c (sh_regsets): Likewise.
1587 * linux-sparc-low.c (sparc_regsets): Likewise.
1588 * linux-tic6x-low.c (tic6x_regsets): Likewise.
1589 * linux-tile-low.c (tile_regsets): Likewise.
1590 * linux-x86-low.c (x86_regsets): Likewise.
1591 * linux-xtensa-low.c (xtensa_regsets): Likewise.
1593 2015-10-26 Doug Evans <dje@google.com>
1595 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
1597 2015-10-26 Doug Evans <dje@google.com>
1599 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
1601 2015-10-26 Doug Evans <dje@google.com>
1603 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
1605 (attach_thread, find_new_threads_callback): Ditto.
1607 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1609 * mem-break.h (set_breakpoint_data): Remove.
1611 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1613 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
1614 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1615 (initialize_low): Remove set_breakpoint_data call.
1616 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
1617 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
1618 (initialize_low): Remove set_breakpoint_data call.
1619 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
1620 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1621 (initialize_low): Remove set_breakpoint_data call.
1623 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1625 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
1626 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
1627 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
1628 * target.h (target_breakpoint_kind_from_pc): New macro.
1630 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
1632 * linux-low.c (default_breakpoint_kind_from_pc): New function.
1633 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
1634 the default breakpoint kind.
1636 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1638 * linux-arm-low.c (arm_supports_z_point_type): Add software
1641 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1643 * linux-arm-low.c: Refactor breakpoint definitions.
1644 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
1645 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
1647 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1649 * Makefile.in: Add arm.c/o.
1650 * configure.srv: Likewise.
1651 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
1652 (arm_breakpoint_kind_from_pc): New function.
1653 (arm_sw_breakpoint_from_kind): Return proper kind.
1654 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
1656 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1658 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
1660 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
1661 (struct raw_breakpoint) <size>: Remove.
1662 (struct raw_breakpoint) <kind>: Add.
1663 (bp_size): New function.
1664 (bp_opcode): Likewise.
1665 (find_raw_breakpoint_at): Adjust for kind.
1666 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
1667 (remove_memory_breakpoint): Adjust for kind call bp_size.
1668 (set_raw_breakpoint_at): Adjust for kind.
1669 (set_breakpoint): Likewise.
1670 (set_breakpoint_at): Call breakpoint_kind_from_pc.
1671 (delete_raw_breakpoint): Adjust for kind.
1672 (delete_breakpoint): Likewise.
1673 (find_gdb_breakpoint): Likewise.
1674 (set_gdb_breakpoint_1): Likewise.
1675 (set_gdb_breakpoint): Likewise.
1676 (delete_gdb_breakpoint_1): Likewise.
1677 (delete_gdb_breakpoint): Likewise.
1678 (uninsert_raw_breakpoint): Likewise.
1679 (reinsert_raw_breakpoint): Likewise.
1680 (set_breakpoint_data): Remove.
1681 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
1682 (check_mem_read): Adjust for kind call bp_size.
1683 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
1684 (clone_one_breakpoint): Adjust for kind.
1685 * mem-break.h (set_gdb_breakpoint): Likewise.
1686 (delete_gdb_breakpoint): Likewise.
1687 * server.c (process_serial_event): Likewise.
1689 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1691 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
1692 (struct linux_target_ops) <breakpoint>: Remove.
1693 (struct linux_target_ops) <breakpoint_len>: Remove.
1694 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1695 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1696 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
1697 (arm_sw_breakpoint_from_kind): New function.
1698 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
1699 (struct linux_target_ops) <breakpoint>: Remove.
1700 (struct linux_target_ops) <breakpoint_len>: Remove.
1701 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1702 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1703 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
1704 (struct linux_target_ops) <breakpoint>: Remove.
1705 (struct linux_target_ops) <breakpoint_len>: Remove.
1706 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1707 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1708 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
1709 (struct linux_target_ops) <breakpoint>: Remove.
1710 (struct linux_target_ops) <breakpoint_len>: Remove.
1711 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1712 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1713 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
1714 and sw_breakpoint_from_kind to increment the pc.
1715 (linux_breakpoint_kind_from_pc): New function.
1716 (linux_sw_breakpoint_from_kind): New function.
1717 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
1718 (initialize_low): Call breakpoint_kind_from_pc and
1719 sw_breakpoint_from_kind to replace breakpoint_data/len.
1720 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
1722 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
1723 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
1724 (struct linux_target_ops) <breakpoint>: Remove.
1725 (struct linux_target_ops) <breakpoint_len>: Remove.
1726 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1727 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1728 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
1729 (struct linux_target_ops) <breakpoint>: Remove.
1730 (struct linux_target_ops) <breakpoint_len>: Remove.
1731 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1732 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1733 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
1734 (struct linux_target_ops) <breakpoint>: Remove.
1735 (struct linux_target_ops) <breakpoint_len>: Remove.
1736 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1737 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1738 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
1739 (struct linux_target_ops) <breakpoint>: Remove.
1740 (struct linux_target_ops) <breakpoint_len>: Remove.
1741 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1742 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1743 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
1744 (struct linux_target_ops) <breakpoint>: Remove.
1745 (struct linux_target_ops) <breakpoint_len>: Remove.
1746 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1747 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1748 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
1749 (struct linux_target_ops) <breakpoint>: Remove.
1750 (struct linux_target_ops) <breakpoint_len>: Remove.
1751 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1752 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1753 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
1754 (struct linux_target_ops) <breakpoint>: Remove.
1755 (struct linux_target_ops) <breakpoint_len>: Remove.
1756 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1757 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1758 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
1759 (struct linux_target_ops) <breakpoint>: Remove.
1760 (struct linux_target_ops) <breakpoint_len>: Remove.
1761 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1762 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1763 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
1764 (struct linux_target_ops) <breakpoint>: Remove.
1765 (struct linux_target_ops) <breakpoint_len>: Remove.
1766 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1767 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1768 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
1769 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
1770 (struct linux_target_ops) <breakpoint>: Remove.
1771 (struct linux_target_ops) <breakpoint_len>: Remove.
1772 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1773 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1774 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
1775 (struct linux_target_ops) <breakpoint>: Remove.
1776 (struct linux_target_ops) <breakpoint_len>: Remove.
1777 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1778 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1780 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1782 * linux-cris-low.c (cris_get_pc): Remove void arg.
1784 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
1786 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
1789 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
1791 * inferiors.c (thread_pid_matches_callback): New function.
1792 (find_thread_process): New function.
1793 (remove_thread): Reset current_thread.
1794 (remove_process): Assert threads have been removed first.
1796 2015-10-15 Yao Qi <yao.qi@linaro.org>
1798 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
1800 (aarch64_remove_point): Likewise.
1801 * regcache.c (regcache_register_size): New function.
1803 2015-10-12 Yao Qi <yao.qi@linaro.org>
1805 * linux-aarch64-low.c: Update all callers as emit_load_store
1806 is renamed to aarch64_emit_load_store.
1808 2015-10-12 Yao Qi <yao.qi@linaro.org>
1810 * linux-aarch64-low.c: Update all callers of function renaming
1811 from emit_insn to aarch64_emit_insn.
1813 2015-10-12 Yao Qi <yao.qi@linaro.org>
1815 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
1816 arch/aarch64-insn.h.
1817 (struct aarch64_memory_operand): Likewise.
1819 (emit_insn): Move to arch/aarch64-insn.c.
1820 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
1821 (emit_load_store): Move to arch/aarch64-insn.c.
1822 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
1823 (can_encode_int32): Remove.
1825 2015-10-12 Yao Qi <yao.qi@linaro.org>
1827 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
1828 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
1829 (aarch64_relocate_instruction): Likewise.
1830 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
1831 (struct aarch64_insn_visitor): Likewise.
1833 2015-10-12 Yao Qi <yao.qi@linaro.org>
1835 * linux-aarch64-low.c (struct aarch64_insn_data): New.
1836 (struct aarch64_insn_visitor): New.
1837 (struct aarch64_insn_relocation_data): New.
1838 (aarch64_ftrace_insn_reloc_b): New function.
1839 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1840 (aarch64_ftrace_insn_reloc_cb): Likewise.
1841 (aarch64_ftrace_insn_reloc_tb): Likewise.
1842 (aarch64_ftrace_insn_reloc_adr): Likewise.
1843 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
1844 (aarch64_ftrace_insn_reloc_others): Likewise.
1846 (aarch64_relocate_instruction): Use visitor.
1848 2015-10-12 Yao Qi <yao.qi@linaro.org>
1850 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
1851 int. Add argument buf.
1852 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
1853 aarch64_relocate_instruction.
1855 2015-10-12 Yao Qi <yao.qi@linaro.org>
1857 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
1858 argument insn. Remove local variable insn. Don't call
1860 (aarch64_install_fast_tracepoint_jump_pad): Call
1863 2015-09-30 Yao Qi <yao.qi@linaro.org>
1865 * linux-aarch64-low.c (emit_movk): Shorten a long line.
1866 (emit_load_store_pair): Likewise.
1868 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
1870 * dll.c (match_dll): Add cast(s).
1871 (unloaded_dll): Likewise.
1872 * linux-low.c (second_thread_of_pid_p): Likewise.
1873 (delete_lwp_callback): Likewise.
1874 (count_events_callback): Likewise.
1875 (select_event_lwp_callback): Likewise.
1876 (linux_set_resume_request): Likewise.
1877 * server.c (accumulate_file_name_length): Likewise.
1878 (emit_dll_description): Likewise.
1879 (handle_qxfer_threads_worker): Likewise.
1880 (visit_actioned_threads): Likewise.
1881 * thread-db.c (any_thread_of): Likewise.
1882 * tracepoint.c (same_process_p): Likewise.
1883 (match_blocktype): Likewise.
1884 (build_traceframe_info_xml): Likewise.
1886 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
1888 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
1890 (gdb_unparse_agent_expr): Likewise.
1891 * hostio.c (require_data): Likewise.
1892 (handle_pread): Likewise.
1893 * linux-low.c (disable_regset): Likewise.
1894 (fetch_register): Likewise.
1895 (store_register): Likewise.
1896 (get_dynamic): Likewise.
1897 (linux_qxfer_libraries_svr4): Likewise.
1898 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
1899 (set_fast_tracepoint_jump): Likewise.
1900 (uninsert_fast_tracepoint_jumps_at): Likewise.
1901 (reinsert_fast_tracepoint_jumps_at): Likewise.
1902 (validate_inserted_breakpoint): Likewise.
1903 (clone_agent_expr): Likewise.
1904 * regcache.c (init_register_cache): Likewise.
1905 * remote-utils.c (putpkt_binary_1): Likewise.
1906 (decode_M_packet): Likewise.
1907 (decode_X_packet): Likewise.
1908 (look_up_one_symbol): Likewise.
1909 (relocate_instruction): Likewise.
1910 (monitor_output): Likewise.
1911 * server.c (handle_search_memory): Likewise.
1912 (handle_qxfer_exec_file): Likewise.
1913 (handle_qxfer_libraries): Likewise.
1914 (handle_qxfer): Likewise.
1915 (handle_query): Likewise.
1916 (handle_v_cont): Likewise.
1917 (handle_v_run): Likewise.
1918 (captured_main): Likewise.
1919 * target.c (write_inferior_memory): Likewise.
1920 * thread-db.c (try_thread_db_load_from_dir): Likewise.
1921 * tracepoint.c (init_trace_buffer): Likewise.
1922 (add_tracepoint_action): Likewise.
1923 (add_traceframe): Likewise.
1924 (add_traceframe_block): Likewise.
1925 (cmd_qtdpsrc): Likewise.
1926 (cmd_qtdv): Likewise.
1927 (cmd_qtstatus): Likewise.
1928 (response_source): Likewise.
1929 (response_tsv): Likewise.
1930 (cmd_qtnotes): Likewise.
1931 (gdb_collect): Likewise.
1932 (initialize_tracepoint): Likewise.
1934 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1936 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
1937 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
1938 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
1940 (enum aarch64_condition_codes): New enum.
1941 (w0): New static global.
1944 (struct aarch64_memory_operand) <type>: New
1945 MEMORY_OPERAND_POSTINDEX type.
1946 (postindex_memory_operand): New helper function.
1947 (emit_ret): New function.
1948 (emit_load_store_pair): New function, factored out of emit_stp
1949 with support for MEMORY_OPERAND_POSTINDEX.
1950 (emit_stp): Rewrite using emit_load_store_pair.
1951 (emit_ldp): New function.
1952 (emit_load_store): Likewise.
1953 (emit_ldr): Mention post-index instruction in comment.
1954 (emit_ldrh): New function.
1955 (emit_ldrb): New function.
1956 (emit_ldrsw): Mention post-index instruction in comment.
1957 (emit_str): Likewise.
1958 (emit_subs): New function.
1959 (emit_cmp): Likewise.
1960 (emit_and): Likewise.
1961 (emit_orr): Likewise.
1962 (emit_orn): Likewise.
1963 (emit_eor): Likewise.
1964 (emit_mvn): Likewise.
1965 (emit_lslv): Likewise.
1966 (emit_lsrv): Likewise.
1967 (emit_asrv): Likewise.
1968 (emit_mul): Likewise.
1969 (emit_sbfm): Likewise.
1970 (emit_sbfx): Likewise.
1971 (emit_ubfm): Likewise.
1972 (emit_ubfx): Likewise.
1973 (emit_csinc): Likewise.
1974 (emit_cset): Likewise.
1975 (emit_nop): Likewise.
1976 (emit_ops_insns): New helper function.
1977 (emit_pop): Likewise.
1978 (emit_push): Likewise.
1979 (aarch64_emit_prologue): New function.
1980 (aarch64_emit_epilogue): Likewise.
1981 (aarch64_emit_add): Likewise.
1982 (aarch64_emit_sub): Likewise.
1983 (aarch64_emit_mul): Likewise.
1984 (aarch64_emit_lsh): Likewise.
1985 (aarch64_emit_rsh_signed): Likewise.
1986 (aarch64_emit_rsh_unsigned): Likewise.
1987 (aarch64_emit_ext): Likewise.
1988 (aarch64_emit_log_not): Likewise.
1989 (aarch64_emit_bit_and): Likewise.
1990 (aarch64_emit_bit_or): Likewise.
1991 (aarch64_emit_bit_xor): Likewise.
1992 (aarch64_emit_bit_not): Likewise.
1993 (aarch64_emit_equal): Likewise.
1994 (aarch64_emit_less_signed): Likewise.
1995 (aarch64_emit_less_unsigned): Likewise.
1996 (aarch64_emit_ref): Likewise.
1997 (aarch64_emit_if_goto): Likewise.
1998 (aarch64_emit_goto): Likewise.
1999 (aarch64_write_goto_address): Likewise.
2000 (aarch64_emit_const): Likewise.
2001 (aarch64_emit_call): Likewise.
2002 (aarch64_emit_reg): Likewise.
2003 (aarch64_emit_pop): Likewise.
2004 (aarch64_emit_stack_flush): Likewise.
2005 (aarch64_emit_zero_ext): Likewise.
2006 (aarch64_emit_swap): Likewise.
2007 (aarch64_emit_stack_adjust): Likewise.
2008 (aarch64_emit_int_call_1): Likewise.
2009 (aarch64_emit_void_call_2): Likewise.
2010 (aarch64_emit_eq_goto): Likewise.
2011 (aarch64_emit_ne_goto): Likewise.
2012 (aarch64_emit_lt_goto): Likewise.
2013 (aarch64_emit_le_goto): Likewise.
2014 (aarch64_emit_gt_goto): Likewise.
2015 (aarch64_emit_ge_got): Likewise.
2016 (aarch64_emit_ops_impl): New static global variable.
2017 (aarch64_emit_ops): New target function, return
2018 &aarch64_emit_ops_impl.
2019 (struct linux_target_ops): Install it.
2021 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2023 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
2024 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
2026 * linux-aarch64-ipa.c: New file.
2027 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
2029 (aarch64_get_thread_area): New target method.
2030 (extract_signed_bitfield): New helper function.
2031 (aarch64_decode_ldr_literal): New function.
2032 (enum aarch64_opcodes): New enum.
2033 (struct aarch64_register): New struct.
2034 (struct aarch64_operand): New struct.
2035 (x0): New static global.
2044 (aarch64_register): New helper function.
2045 (register_operand): Likewise.
2046 (immediate_operand): Likewise.
2047 (struct aarch64_memory_operand): New struct.
2048 (offset_memory_operand): New helper function.
2049 (preindex_memory_operand): Likewise.
2050 (enum aarch64_system_control_registers): New enum.
2051 (ENCODE): New macro.
2052 (emit_insn): New helper function.
2053 (emit_b): New function.
2054 (emit_bcond): Likewise.
2055 (emit_cb): Likewise.
2056 (emit_tb): Likewise.
2057 (emit_blr): Likewise.
2058 (emit_stp): Likewise.
2059 (emit_ldp_q_offset): Likewise.
2060 (emit_stp_q_offset): Likewise.
2061 (emit_load_store): Likewise.
2062 (emit_ldr): Likewise.
2063 (emit_ldrsw): Likewise.
2064 (emit_str): Likewise.
2065 (emit_ldaxr): Likewise.
2066 (emit_stxr): Likewise.
2067 (emit_stlr): Likewise.
2068 (emit_data_processing_reg): Likewise.
2069 (emit_data_processing): Likewise.
2070 (emit_add): Likewise.
2071 (emit_sub): Likewise.
2072 (emit_mov): Likewise.
2073 (emit_movk): Likewise.
2074 (emit_mov_addr): Likewise.
2075 (emit_mrs): Likewise.
2076 (emit_msr): Likewise.
2077 (emit_sevl): Likewise.
2078 (emit_wfe): Likewise.
2079 (append_insns): Likewise.
2080 (can_encode_int32_in): New helper function.
2081 (aarch64_relocate_instruction): New function.
2082 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
2083 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
2084 (struct linux_target_ops): Install aarch64_get_thread_area,
2085 aarch64_install_fast_tracepoint_jump_pad and
2086 aarch64_get_min_fast_tracepoint_insn_len.
2088 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2090 * Makefile.in (aarch64-insn.o): New rule.
2091 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
2093 2015-09-21 Yao Qi <yao.qi@linaro.org>
2095 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
2097 2015-09-21 Yao Qi <yao.qi@linaro.org>
2099 * tracepoint.c (max_jump_pad_size): Remove.
2101 2015-09-18 Yao Qi <yao.qi@linaro.org>
2103 * linux-aarch64-low.c: Don't include sys/uio.h.
2104 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
2106 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
2108 * tracepoint.c (eval_result_type): Change prototype.
2109 (condition_true_at_tracepoint): Fix argument to compiled_cond.
2111 2015-09-15 Pedro Alves <palves@redhat.com>
2113 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
2114 Check whether to report exec events instead of checking whether
2115 multiprocess is enabled.
2117 2015-09-15 Pedro Alves <palves@redhat.com>
2120 * remote-utils.c (prepare_resume_reply): Merge
2121 TARGET_WAITKIND_VFORK_DONE switch case with the
2122 TARGET_WAITKIND_FORKED case.
2124 2015-09-15 Yao Qi <yao.qi@linaro.org>
2126 * server.c (handle_query): Check string comparison using
2127 "else if" instead of "if".
2129 2015-09-15 Yao Qi <yao.qi@linaro.org>
2131 * server.c (vCont_supported): New global variable.
2132 (handle_query): Set vCont_supported to 1 if "vContSupported+"
2133 matches. Append ";vContSupported+" to own_buf.
2134 (handle_v_requests): Append ";s;S" to own_buf if target supports
2135 hardware single step or vCont_supported is false.
2136 (capture_main): Set vCont_supported to zero.
2138 2015-09-15 Yao Qi <yao.qi@linaro.org>
2140 * linux-low.c (linux_supports_conditional_breakpoints): Rename
2142 (linux_supports_hardware_single_step): ... New function.
2143 (linux_target_ops): Update.
2144 * lynx-low.c (lynx_target_ops): Set field
2145 supports_hardware_single_step to target_can_do_hardware_single_step.
2146 * nto-low.c (nto_target_ops): Likewise.
2147 * spu-low.c (spu_target_ops): Likewise.
2148 * win32-low.c (win32_target_ops): Likewise.
2149 * target.c (target_can_do_hardware_single_step): New function.
2150 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2151 Remove. <supports_hardware_single_step>: New field.
2152 (target_supports_conditional_breakpoints): Remove.
2153 (target_supports_hardware_single_step): New macro.
2154 (target_can_do_hardware_single_step): Declare.
2155 * server.c (handle_query): Use target_supports_hardware_single_step
2156 instead of target_supports_conditional_breakpoints.
2158 2015-09-15 Yao Qi <yao.qi@linaro.org>
2160 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
2162 (struct linux_target_ops the_low_target): Install
2163 aarch64_linux_siginfo_fixup.
2165 2015-09-11 Don Breazeal <donb@codesourcery.com>
2166 Luis Machado <lgustavo@codesourcery.com>
2168 * linux-low.c (linux_mourn): Static declaration.
2169 (linux_arch_setup): Move in front of
2170 handle_extended_wait.
2171 (linux_arch_setup_thread): New function.
2172 (handle_extended_wait): Handle exec events. Call
2173 linux_arch_setup_thread. Make event_lwp argument a
2174 pointer-to-a-pointer.
2175 (check_zombie_leaders): Do not check stopped threads.
2176 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
2177 (linux_low_filter_event): Add lwp and thread for exec'ing
2178 non-leader thread if leader thread has been deleted.
2179 Refactor code into linux_arch_setup_thread and call it.
2180 Pass child lwp pointer by reference to handle_extended_wait.
2181 (linux_wait_for_event_filtered): Update comment.
2182 (linux_wait_1): Prevent clobbering exec event status.
2183 (linux_supports_exec_events): New function.
2184 (linux_target_ops) <supports_exec_events>: Initialize new member.
2185 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
2187 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
2188 * server.c (report_exec_events): New global variable.
2189 (handle_query): Handle qSupported query for exec-events feature.
2190 (captured_main): Initialize report_exec_events.
2191 * server.h (report_exec_events): Declare new global variable.
2192 * target.h (struct target_ops) <supports_exec_events>: New
2194 (target_supports_exec_events): New macro.
2195 * win32-low.c (win32_target_ops) <supports_exec_events>:
2196 Initialize new member.
2198 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
2200 * linux-low.c (linux_low_enable_btrace): Remove.
2201 (linux_target_ops): Replace linux_low_enable_btrace with
2202 linux_enable_btrace.
2204 2015-09-03 Yao Qi <yao.qi@linaro.org>
2206 * linux-aarch64-low.c (aarch64_insert_point): Call
2207 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
2210 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2212 * linux-low.c (check_stopped_by_breakpoint): Use
2213 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
2215 2015-08-27 Pedro Alves <palves@redhat.com>
2217 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
2219 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
2221 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
2222 the XNEW-family equivalent.
2223 (compile_bytecodes): Likewise.
2224 * dll.c (loaded_dll): Likewise.
2225 * event-loop.c (append_callback_event): Likewise.
2226 (create_file_handler): Likewise.
2227 (create_file_event): Likewise.
2228 * hostio.c (handle_open): Likewise.
2229 * inferiors.c (add_thread): Likewise.
2230 (add_process): Likewise.
2231 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
2232 * linux-arm-low.c (arm_new_process): Likewise.
2233 (arm_new_thread): Likewise.
2234 * linux-low.c (add_to_pid_list): Likewise.
2235 (linux_add_process): Likewise.
2236 (handle_extended_wait): Likewise.
2237 (add_lwp): Likewise.
2238 (enqueue_one_deferred_signal): Likewise.
2239 (enqueue_pending_signal): Likewise.
2240 (linux_resume_one_lwp_throw): Likewise.
2241 (linux_resume_one_thread): Likewise.
2242 (linux_read_memory): Likewise.
2243 (linux_write_memory): Likewise.
2244 * linux-mips-low.c (mips_linux_new_process): Likewise.
2245 (mips_linux_new_thread): Likewise.
2246 (mips_add_watchpoint): Likewise.
2247 * linux-x86-low.c (initialize_low_arch): Likewise.
2248 * lynx-low.c (lynx_add_process): Likewise.
2249 * mem-break.c (set_raw_breakpoint_at): Likewise.
2250 (set_breakpoint): Likewise.
2251 (add_condition_to_breakpoint): Likewise.
2252 (add_commands_to_breakpoint): Likewise.
2253 (clone_agent_expr): Likewise.
2254 (clone_one_breakpoint): Likewise.
2255 * regcache.c (new_register_cache): Likewise.
2256 * remote-utils.c (look_up_one_symbol): Likewise.
2257 * server.c (queue_stop_reply): Likewise.
2258 (start_inferior): Likewise.
2259 (queue_stop_reply_callback): Likewise.
2260 (handle_target_event): Likewise.
2261 * spu-low.c (fetch_ppc_memory): Likewise.
2262 (store_ppc_memory): Likewise.
2263 * target.c (set_target_ops): Likewise.
2264 * thread-db.c (thread_db_load_search): Likewise.
2265 (try_thread_db_load_1): Likewise.
2266 * tracepoint.c (add_tracepoint): Likewise.
2267 (add_tracepoint_action): Likewise.
2268 (create_trace_state_variable): Likewise.
2269 (cmd_qtdpsrc): Likewise.
2270 (cmd_qtro): Likewise.
2271 (add_while_stepping_state): Likewise.
2272 * win32-low.c (child_add_thread): Likewise.
2273 (get_image_name): Likewise.
2275 2015-08-25 Yao Qi <yao.qi@linaro.org>
2277 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
2279 2015-08-25 Yao Qi <yao.qi@linaro.org>
2281 * Makefile.in (aarch64-linux.o): New rule.
2282 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
2284 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
2285 (aarch64_init_debug_reg_state): Make it extern.
2286 (aarch64_linux_prepare_to_resume): Remove.
2288 2015-08-25 Yao Qi <yao.qi@linaro.org>
2290 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
2291 lwp_arch_private_info and ptid_of_lwp.
2293 2015-08-25 Yao Qi <yao.qi@linaro.org>
2295 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
2296 Find proc_info by find_process_pid. All callers updated.
2298 2015-08-25 Yao Qi <yao.qi@linaro.org>
2300 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
2302 (debug_reg_change_callback): Remove.
2303 (aarch64_notify_debug_reg_change): Remove.
2305 2015-08-25 Yao Qi <yao.qi@linaro.org>
2307 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
2308 Call current_lwp_ptid.
2310 2015-08-25 Yao Qi <yao.qi@linaro.org>
2312 * linux-aarch64-low.c (debug_reg_change_callback): Use
2315 2015-08-25 Yao Qi <yao.qi@linaro.org>
2317 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
2319 2015-08-25 Yao Qi <yao.qi@linaro.org>
2321 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
2323 2015-08-25 Yao Qi <yao.qi@linaro.org>
2325 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
2328 2015-08-25 Yao Qi <yao.qi@linaro.org>
2330 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
2332 (debug_reg_change_callback): Remove argument entry and add argument
2333 lwp. Remove local variable thread. Don't print thread id in the
2334 debugging output. Don't check whether pid of thread equals to pid.
2335 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
2336 iterate_over_lwps instead find_inferior.
2338 2015-08-24 Pedro Alves <palves@redhat.com>
2340 * inferiors.c (get_first_process): New function.
2341 * inferiors.h (get_first_process): New declaration.
2342 * remote-utils.c (read_ptid): Default to the first process in the
2343 list, instead of to the current thread's process.
2345 2015-08-24 Pedro Alves <palves@redhat.com>
2347 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
2348 * event-loop.c: Likewise.
2349 * remote-utils.c: Likewise.
2350 * tracepoint.c: Likewise.
2352 2015-08-24 Pedro Alves <palves@redhat.com>
2354 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
2357 2015-08-21 Pedro Alves <palves@redhat.com>
2359 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
2360 instead of literal 1.
2362 2015-08-21 Pedro Alves <palves@redhat.com>
2364 * tdesc.c (default_description): Explicitly zero-initialize.
2366 2015-08-21 Pedro Alves <palves@redhat.com>
2369 * inferiors.c (remove_thread): Discard any pending stop reply for
2371 * server.c (remove_all_on_match_pid): Rename to ...
2372 (remove_all_on_match_ptid): ... this. Work with a filter ptid
2374 (discard_queued_stop_replies): Change parameter to a ptid. Now
2376 (handle_v_kill, kill_inferior_callback, captured_main)
2377 (process_serial_event): Adjust.
2378 * server.h (discard_queued_stop_replies): Declare.
2380 2015-08-21 Pedro Alves <palves@redhat.com>
2382 * linux-low.c (wait_for_sigstop): Always switch to no thread
2383 selected if the previously current thread dies.
2384 * lynx-low.c (lynx_request_interrupt): Use the first thread's
2385 process instead of the current thread's.
2386 * remote-utils.c (input_interrupt): Don't check if there's no
2388 * server.c (gdb_read_memory, gdb_write_memory): If setting the
2389 current thread to the general thread fails, error out.
2390 (handle_qxfer_auxv, handle_qxfer_libraries)
2391 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
2392 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
2393 (handle_query): Check if there's a thread selected instead of
2394 checking whether there's any thread in the thread list.
2395 (handle_qxfer_threads, handle_qxfer_btrace)
2396 (handle_qxfer_btrace_conf): Don't error out early if there's no
2397 thread in the thread list.
2398 (handle_v_cont, myresume): Don't set the current thread to the
2400 (process_serial_event) <Hg handling>: Also set thread_id if the
2401 previous general thread is still alive.
2402 (process_serial_event) <g/G handling>: If setting the current
2403 thread to the general thread fails, error out.
2404 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
2405 thread's lwp instead of the current thread's.
2406 * target.c (set_desired_thread): If the desired thread was not
2407 found, leave the current thread pointing to NULL. Return an int
2408 (boolean) indicating success.
2409 * target.h (set_desired_thread): Change return type to int.
2411 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
2413 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
2414 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
2416 (ps_get_thread_area): New function.
2418 2015-08-19 Gary Benson <gbenson@redhat.com>
2420 * hostio.c (handle_pread): Do not attempt to read more data
2421 than hostio_reply_with_data can fit in a packet.
2423 2015-08-18 Joel Brobecker <brobecker@adacore.com>
2425 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
2427 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
2429 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
2431 2015-08-06 Pedro Alves <palves@redhat.com>
2433 * tracepoint.c (expr_eval_result): Now an int.
2435 2015-08-06 Pedro Alves <palves@redhat.com>
2437 * gdbthread.h (struct regcache): Forward declare.
2438 (struct thread_info) <regcache_data>: Now a struct regcache
2440 * inferiors.c (inferior_regcache_data)
2441 (set_inferior_regcache_data): Now work with struct regcache
2443 * inferiors.h (struct regcache): Forward declare.
2444 (inferior_regcache_data, set_inferior_regcache_data): Now work
2445 with struct regcache pointers.
2446 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
2447 (free_register_cache_thread): Remove struct regcache pointer
2450 2015-08-06 Pedro Alves <palves@redhat.com>
2452 * server.c (captured_main): On error, print the exception message
2453 to stderr, and if run_once is set, throw a quit.
2455 2015-08-06 Pedro Alves <palves@redhat.com>
2457 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
2460 2015-08-06 Pedro Alves <palves@redhat.com>
2462 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
2463 reading beyond the passed in buffer length.
2465 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
2467 * tracepoint.c (symbol_list) <required>: Remove.
2469 2015-08-06 Pedro Alves <palves@redhat.com>
2471 * linux-low.c (handle_extended_wait): Set the fork child's suspend
2472 count if stopping and suspending threads.
2473 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
2474 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
2475 (linux_detach): Complete an ongoing step-over.
2476 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
2478 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
2479 (linux_wait_1): If passing a signal to the inferior after
2480 finishing a step-over, unsuspend and re-resume all lwps. If we
2481 see a single-step event but the thread should be continuing, don't
2482 pass the trap to gdb.
2483 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
2484 internal_error instead of gdb_assert.
2485 (enqueue_pending_signal): New function.
2486 (check_ptrace_stopped_lwp_gone): Add debug output.
2487 (start_step_over): Use internal_error instead of gdb_assert.
2488 (complete_ongoing_step_over): New function.
2489 (linux_resume_one_thread): Don't resume a suspended thread.
2490 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
2493 2015-08-06 Pedro Alves <palves@redhat.com>
2495 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
2496 (linux_thread_alive): Use lwp_is_marked_dead.
2497 (extended_event_reported): Delete.
2498 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
2499 instead of extended_event_reported.
2500 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
2502 (lwp_is_marked_dead): New function.
2503 (lwp_running): Use lwp_is_marked_dead.
2504 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
2507 2015-08-06 Pedro Alves <palves@redhat.com>
2509 * linux-low.c (linux_wait_1): Move fork event output out of the
2510 !report_to_gdb check. Pass event_child->waitstatus to
2511 target_waitstatus_to_string instead of ourstatus.
2513 2015-08-04 Yao Qi <yao.qi@linaro.org>
2515 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
2516 if current_thread is 32 bit.
2518 2015-08-04 Yao Qi <yao.qi@linaro.org>
2520 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2521 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2522 * server.c (extended_protocol): Remove "static".
2523 * server.h (extended_protocol): Declare it.
2525 2015-08-04 Yao Qi <yao.qi@linaro.org>
2527 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
2528 both aarch64 and aarch32.
2529 (aarch64_set_pc): Likewise.
2531 2015-08-04 Yao Qi <yao.qi@linaro.org>
2533 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
2534 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
2535 arm-with-neon.xml to srv_xmlfiles.
2536 * linux-aarch64-low.c: Include linux-aarch32-low.h.
2537 (is_64bit_tdesc): New function.
2538 (aarch64_linux_read_description): New function.
2539 (aarch64_arch_setup): Call aarch64_linux_read_description.
2540 (regs_info): Rename to regs_info_aarch64.
2541 (aarch64_regs_info): Return right regs_info.
2542 (initialize_low_arch): Call initialize_low_arch_aarch32.
2544 2015-08-04 Yao Qi <yao.qi@linaro.org>
2546 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
2547 * linux-aarch32-low.c: New file.
2548 * linux-aarch32-low.h: New file.
2549 * linux-arm-low.c (arm_fill_gregset): Move it to
2550 linux-aarch32-low.c.
2551 (arm_store_gregset): Likewise.
2552 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
2553 (arm_store_vfpregset): Call arm_store_vfpregset_num.
2554 (arm_arch_setup): Check if PTRACE_GETREGSET works.
2555 (regs_info): Rename to regs_info_arm.
2556 (arm_regs_info): Return regs_info_aarch32 if
2557 have_ptrace_getregset is 1 and target description is
2558 arm_with_neon or arm_with_vfpv3.
2559 (initialize_low_arch): Don't call init_registers_arm_with_neon.
2560 Call initialize_low_arch_aarch32 instead.
2562 2015-08-04 Yao Qi <yao.qi@linaro.org>
2564 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
2565 * linux-low.c: ... here.
2566 * linux-low.h (have_ptrace_getregset): Declare it.
2568 2015-08-04 Pedro Alves <palves@redhat.com>
2570 * thread-db.c (struct thread_db): Use new typedefs.
2571 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
2573 (disable_thread_event_reporting): Cast result of dlsym to
2574 destination function pointer type.
2575 (thread_db_mourn): Use td_ta_delete_ftype.
2577 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
2579 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
2581 (CDX_BREAKPOINT): Define for R2.
2582 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
2583 (the_low_target): Add comments.
2585 2015-07-30 Yao Qi <yao.qi@linaro.org>
2587 * linux-arm-low.c (arm_hwcap): Remove it.
2588 (arm_read_description): New local variable arm_hwcap. Don't
2589 set arm_hwcap to zero.
2591 2015-07-30 Yao Qi <yao.qi@linaro.org>
2593 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
2594 Use regcache->tdesc instead.
2595 (arm_store_wmmxregset): Likewise.
2596 (arm_fill_vfpregset): Likewise.
2597 (arm_store_vfpregset): Likewise.
2599 2015-07-30 Yao Qi <yao.qi@linaro.org>
2601 * linux-arm-low.c: Include arch/arm.h.
2602 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
2603 (arm_store_gregset): Likewise.
2605 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
2607 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
2608 ptrace's 4th parameter.
2610 2015-07-27 Yao Qi <yao.qi@linaro.org>
2612 * configure.srv (case aarch64*-*-linux*): Don't set
2615 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
2617 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
2619 * linux-arm-low.c: Likewise.
2620 * linux-cris-low.c: Likewise.
2621 * linux-crisv32-low.c: Likewise.
2622 * linux-low.c: Likewise.
2623 * linux-m68k-low.c: Likewise.
2624 * linux-mips-low.c: Likewise.
2625 * linux-nios2-low.c: Likewise.
2626 * linux-s390-low.c: Likewise.
2627 * linux-sparc-low.c: Likewise.
2628 * linux-tic6x-low.c: Likewise.
2629 * linux-tile-low.c: Likewise.
2630 * linux-x86-low.c: Likewise.
2632 2015-07-24 Pedro Alves <palves@redhat.com>
2634 * config.in: Regenerate.
2635 * configure: Regenerate.
2637 2015-07-24 Pedro Alves <palves@redhat.com>
2639 * acinclude.m4: Include ../ptrace.m4.
2640 * configure.ac: Call GDB_AC_PTRACE.
2641 * config.in, configure: Regenerate.
2643 2015-07-24 Yao Qi <yao.qi@linaro.org>
2645 * linux-low.c (linux_create_inferior): Remove setting to
2646 proc->priv->new_inferior.
2647 (linux_attach): Likewise.
2648 (linux_low_filter_event): Likewise.
2649 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
2651 2015-07-24 Yao Qi <yao.qi@linaro.org>
2653 * linux-low.c (linux_arch_setup): New function.
2654 (linux_low_filter_event): If proc->tdesc is NULL and
2655 proc->attached is true, call the_low_target.arch_setup.
2656 Otherwise, keep status pending, and return.
2657 (linux_resume_one_lwp_throw): Don't call get_pc if
2658 thread->while_stepping isn't NULL. Don't call
2659 get_thread_regcache if proc->tdesc is NULL.
2660 (need_step_over_p): Return 0 if proc->tdesc is NULL.
2661 (linux_target_ops): Install arch_setup.
2662 * server.c (start_inferior): Call the_target->arch_setup.
2663 * target.h (struct target_ops) <arch_setup>: New field.
2664 (target_arch_setup): New marco.
2665 * lynx-low.c (lynx_target_ops): Update.
2666 * nto-low.c (nto_target_ops): Update.
2667 * spu-low.c (spu_target_ops): Update.
2668 * win32-low.c (win32_target_ops): Update.
2670 2015-07-24 Yao Qi <yao.qi@linaro.org>
2672 * linux-low.c (linux_add_process): Don't set
2673 proc->priv->new_inferior.
2674 (linux_create_inferior): Set proc->priv->new_inferior to 1.
2675 (linux_attach): Likewise.
2677 2015-07-24 Yao Qi <yao.qi@linaro.org>
2679 * server.c (start_inferior): Code refactor.
2681 2015-07-24 Yao Qi <yao.qi@linaro.org>
2683 * server.c (process_serial_event): Set general_thread.
2685 2015-07-21 Yao Qi <yao.qi@linaro.org>
2687 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
2688 aarch64_linux_get_debug_reg_capacity.
2690 2015-07-17 Yao Qi <yao.qi@linaro.org>
2692 * Makefile.in (aarch64-linux-hw-point.o): New rule.
2693 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
2694 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
2695 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
2696 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
2697 (AARCH64_HWP_ALIGNMENT): Likewise.
2698 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
2699 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
2700 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
2701 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
2702 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
2703 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
2704 (struct aarch64_debug_reg_state): Likewise.
2705 (struct arch_lwp_info): Likewise.
2706 (aarch64_align_watchpoint): Likewise.
2707 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
2708 (aarch64_watchpoint_length): Likewise.
2709 (aarch64_point_encode_ctrl_reg): Likewise
2710 (aarch64_point_is_aligned): Likewise.
2711 (aarch64_align_watchpoint): Likewise.
2712 (aarch64_linux_set_debug_regs):
2713 (aarch64_dr_state_insert_one_point): Likewise.
2714 (aarch64_dr_state_remove_one_point): Likewise.
2715 (aarch64_handle_breakpoint): Likewise.
2716 (aarch64_handle_aligned_watchpoint): Likewise.
2717 (aarch64_handle_unaligned_watchpoint): Likewise.
2718 (aarch64_handle_watchpoint): Likewise.
2720 2015-07-17 Yao Qi <yao.qi@linaro.org>
2722 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
2723 and don't aarch64_get_debug_reg_state. All callers update.
2724 (aarch64_handle_aligned_watchpoint): Likewise.
2725 (aarch64_handle_unaligned_watchpoint): Likewise.
2726 (aarch64_handle_watchpoint): Likewise.
2727 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
2728 (aarch64_remove_point): Likewise.
2730 2015-07-17 Yao Qi <yao.qi@linaro.org>
2732 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
2734 (aarch64_handle_unaligned_watchpoint): Likewise.
2736 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2738 Revert the previous 3 commits:
2739 Move gdb_regex* to common/
2740 Move linux_find_memory_regions_full & co.
2741 gdbserver build-id attribute generator
2743 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2744 Jan Kratochvil <jan.kratochvil@redhat.com>
2746 gdbserver build-id attribute generator.
2747 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
2748 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
2749 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
2751 (get_dynamic): Use find_pdhr to traverse program headers.
2752 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
2753 (compare_mapping_entry_range, struct find_memory_region_callback_data)
2754 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
2755 (get_hex_build_id): New.
2756 (linux_qxfer_libraries_svr4): Add optional build-id attribute
2757 to reply XML document.
2759 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2760 Jan Kratochvil <jan.kratochvil@redhat.com>
2762 * target.c: Include target/target-utils.h and fcntl.h.
2763 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
2764 (target_fileio_read_stralloc): New functions.
2766 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2768 * Makefile.in (OBS): Add gdb_regex.o.
2770 * config.in: Rebuilt.
2771 * configure: Rebuilt.
2773 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2774 Jan Kratochvil <jan.kratochvil@redhat.com>
2776 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
2777 * Makefile.in (OBS): Add target-utils.o.
2778 (linux-maps.o, target-utils.o): New.
2779 * configure.srv (srv_linux_obj): Add linux-maps.o.
2781 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
2783 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
2785 (the_low_target): Install it.
2787 2015-07-14 Pedro Alves <palves@redhat.com>
2789 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
2790 Instead, ignore ECHILD, and throw an error for other errnos.
2792 2015-07-10 Pedro Alves <palves@redhat.com>
2794 * event-loop.c (struct callback_event) <data>: Change type to
2795 gdb_client_data instance instead of gdb_client_data pointer.
2796 (append_callback_event): Adjust.
2798 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
2800 * linux-aarch64-low.c: Add comments for each linux_target_ops
2801 method. Remove comments already covered in target_ops and
2802 linux_target_ops definitions.
2803 (the_low_target): Add comments for each unimplemented method.
2805 2015-07-09 Yao Qi <yao.qi@linaro.org>
2807 * linux-aarch64-low.c (aarch64_regmap): Remove.
2808 (aarch64_usrregs_info): Remove.
2809 (regs_info): Set field usrregs to NULL.
2811 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
2813 * linux-low.c: Include "rsp-low.h"
2814 (linux_low_encode_pt_config, linux_low_encode_raw): New.
2815 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
2816 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
2817 (handle_btrace_enable_pt): New.
2818 (handle_btrace_general_set): Support "pt".
2819 (handle_btrace_conf_general_set): Support "pt:size".
2821 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
2823 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
2826 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
2828 * linux-aarch64-low.c: Remove comment about endianness.
2829 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
2830 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
2833 2015-06-24 Gary Benson <gbenson@redhat.com>
2835 * linux-i386-ipa.c (stdint.h): Do not include.
2836 * lynx-i386-low.c (stdint.h): Likewise.
2837 * lynx-ppc-low.c (stdint.h): Likewise.
2838 * mem-break.c (stdint.h): Likewise.
2839 * thread-db.c (stdint.h): Likewise.
2840 * tracepoint.c (stdint.h): Likewise.
2841 * win32-low.c (stdint.h): Likewise.
2843 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
2845 * server.c (write_qxfer_response): Update call to
2846 remote_escape_output.
2848 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
2849 Jan Kratochvil <jan.kratochvil@redhat.com>
2851 Merge multiple hex conversions.
2852 * gdbreplay.c (tohex): Rename to 'fromhex'.
2853 (logchar): Use fromhex.
2855 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
2857 * server.c (handle_qxfer_libraries): Set `version' attribute for
2860 2015-06-10 Gary Benson <gbenson@redhat.com>
2862 * target.h (struct target_ops) <multifs_open>: New field.
2863 <multifs_unlink>: Likewise.
2864 <multifs_readlink>: Likewise.
2865 * linux-low.c (nat/linux-namespaces.h): New include.
2866 (linux_target_ops): Initialize the_target->multifs_open,
2867 the_target->multifs_unlink and the_target->multifs_readlink.
2868 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
2869 * hostio.c (hostio_fs_pid): New static variable.
2870 (hostio_handle_new_gdb_connection): New function.
2871 (handle_setfs): Likewise.
2872 (handle_open): Use the_target->multifs_open as appropriate.
2873 (handle_unlink): Use the_target->multifs_unlink as appropriate.
2874 (handle_readlink): Use the_target->multifs_readlink as
2876 (handle_vFile): Handle vFile:setfs packets.
2877 * server.c (handle_query): Call hostio_handle_new_gdb_connection
2878 after target_handle_new_gdb_connection.
2880 2015-06-10 Gary Benson <gbenson@redhat.com>
2882 * configure.ac (AC_CHECK_FUNCS): Add setns.
2883 * config.in: Regenerate.
2884 * configure: Likewise.
2885 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
2886 (linux-namespaces.o): New rule.
2887 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
2889 2015-06-09 Gary Benson <gbenson@redhat.com>
2891 * hostio.c (handle_open): Process mode argument with
2892 fileio_to_host_mode.
2894 2015-06-01 Yao Qi <yao.qi@linaro.org>
2896 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
2897 * linux-x86-low.c: Likewise.
2899 2015-05-28 Don Breazeal <donb@codesourcery.com>
2901 * linux-low.c (handle_extended_wait): Initialize
2902 thread_info.last_resume_kind for new fork children.
2904 2015-05-15 Pedro Alves <palves@redhat.com>
2906 * target.h (target_handle_new_gdb_connection): Rewrite using if
2907 wrapped in do/while.
2909 2015-05-14 Joel Brobecker <brobecker@adacore.com>
2911 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
2912 * configure, config.in: Regenerate.
2913 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
2916 2015-05-12 Don Breazeal <donb@codesourcery.com>
2918 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
2919 PTRACE_EVENT_VFORK_DONE.
2920 (linux_low_ptrace_options, extended_event_reported): Add vfork
2922 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
2923 and "vforkdone" for RSP 'T' Stop Reply Packet.
2924 * server.h (report_vfork_events): Declare
2927 2015-05-12 Don Breazeal <donb@codesourcery.com>
2929 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
2930 (the_low_target) <new_fork>: Initialize new member.
2931 * linux-arm-low.c (arm_new_fork): New function.
2932 (the_low_target) <new_fork>: Initialize new member.
2933 * linux-low.c (handle_extended_wait): Call new target function
2935 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
2936 * linux-mips-low.c (mips_add_watchpoint): New function
2937 extracted from mips_insert_point.
2938 (the_low_target) <new_fork>: Initialize new member.
2939 (mips_linux_new_fork): New function.
2940 (mips_insert_point): Call mips_add_watchpoint.
2941 * linux-x86-low.c (x86_linux_new_fork): New function.
2942 (the_low_target) <new_fork>: Initialize new member.
2944 2015-05-12 Don Breazeal <donb@codesourcery.com>
2946 * linux-low.c (handle_extended_wait): Implement return value,
2947 rename argument 'event_child' to 'event_lwp', handle
2948 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
2949 (linux_low_ptrace_options): New function.
2950 (linux_low_filter_event): Call linux_low_ptrace_options,
2951 use different argument fo linux_enable_event_reporting,
2952 use return value from handle_extended_wait.
2953 (extended_event_reported): New function.
2954 (linux_wait_1): Call extended_event_reported and set
2955 status to report fork events.
2956 (linux_write_memory): Add pid to debug message.
2957 (reset_lwp_ptrace_options_callback): New function.
2958 (linux_handle_new_gdb_connection): New function.
2959 (linux_target_ops): Initialize new structure member.
2960 * linux-low.h (struct lwp_info) <waitstatus>: New member.
2961 * lynx-low.c: Initialize new structure member.
2962 * remote-utils.c (prepare_resume_reply): Implement stop reason
2963 "fork" for "T" stop message.
2964 * server.c (handle_query): Call handle_new_gdb_connection.
2965 * server.h (report_fork_events): Declare global flag.
2966 * target.h (struct target_ops) <handle_new_gdb_connection>:
2968 (target_handle_new_gdb_connection): New macro.
2969 * win32-low.c: Initialize new structure member.
2971 2015-05-12 Don Breazeal <donb@codesourcery.com>
2973 * mem-break.c (APPEND_TO_LIST): Define macro.
2974 (clone_agent_expr): New function.
2975 (clone_one_breakpoint): New function.
2976 (clone_all_breakpoints): New function.
2977 * mem-break.h: Declare new functions.
2979 2015-05-12 Don Breazeal <donb@codesourcery.com>
2981 * linux-low.c (linux_supports_fork_events): New function.
2982 (linux_supports_vfork_events): New function.
2983 (linux_target_ops): Initialize new structure members.
2984 (initialize_low): Call linux_check_ptrace_features.
2985 * lynx-low.c (lynx_target_ops): Initialize new structure
2987 * server.c (report_fork_events, report_vfork_events):
2989 (handle_query): Add new features to qSupported packet and
2991 (captured_main): Initialize new global variables.
2992 * target.h (struct target_ops) <supports_fork_events>:
2994 <supports_vfork_events>: New member.
2995 (target_supports_fork_events): New macro.
2996 (target_supports_vfork_events): New macro.
2997 * win32-low.c (win32_target_ops): Initialize new structure
3000 2015-05-12 Gary Benson <gbenson@redhat.com>
3002 * server.c (handle_qxfer_exec_file): Use current process
3005 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
3007 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
3008 Remove HAVE_PTRACE_GETREGS conditionals.
3009 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
3010 instead of PTRACE_GETREGS and PTRACE_SETREGS.
3012 2015-05-08 Yao Qi <yao.qi@linaro.org>
3014 * linux-low.c (linux_supports_conditional_breakpoints): New
3016 (linux_target_ops): Install new target method.
3017 * lynx-low.c (lynx_target_ops): Install NULL hook for
3018 supports_conditional_breakpoints.
3019 * nto-low.c (nto_target_ops): Likewise.
3020 * spu-low.c (spu_target_ops): Likewise.
3021 * win32-low.c (win32_target_ops): Likewise.
3022 * server.c (handle_query): Check
3023 target_supports_conditional_breakpoints.
3024 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3026 (target_supports_conditional_breakpoints): New macro.
3028 2015-05-06 Pedro Alves <palves@redhat.com>
3031 * server.c (start_inferior): If the process exits, mourn it.
3033 2015-04-21 Gary Benson <gbenson@redhat.com>
3035 * hostio.c (fileio_open_flags_to_host): Factored out to
3036 fileio_to_host_openflags in common/fileio.c. Single use
3039 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3041 * linux-xtensa-low.c (xtensa_fill_gregset)
3042 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
3045 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3047 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
3048 (regs_info): Replace usrregs pointer with NULL.
3050 2015-04-17 Gary Benson <gbenson@redhat.com>
3052 * target.h (struct target_ops) <pid_to_exec_file>: New field.
3053 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
3054 * server.c (handle_qxfer_exec_file): New function.
3055 (qxfer_packets): Add exec-file entry.
3056 (handle_query): Report qXfer:exec-file:read as supported packet.
3058 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
3060 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
3062 2015-04-09 Gary Benson <gbenson@redhat.com>
3064 * hostio-errno.c (errno_to_fileio_error): Remove function.
3065 Update caller to use remote_fileio_to_fio_error.
3067 2015-04-09 Yao Qi <yao.qi@linaro.org>
3069 * linux-low.c (linux_insert_point): Call
3070 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
3071 (linux_remove_point): Call remove_memory_breakpoint if type is
3073 * linux-x86-low.c (x86_insert_point): Don't call
3074 insert_memory_breakpoint.
3075 (x86_remove_point): Don't call remove_memory_breakpoint.
3077 2015-04-01 Pedro Alves <palves@redhat.com>
3078 Cleber Rosa <crosa@redhat.com>
3080 * server.c (gdbserver_usage): Reorganize and extend the usage
3083 2015-03-24 Pedro Alves <palves@redhat.com>
3085 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
3086 output. Also dump TRAP_TRACE.
3087 (linux_low_filter_event): In debug output, distinguish a
3088 resume_stop SIGSTOP from a delayed SIGSTOP.
3090 2015-03-24 Gary Benson <gbenson@redhat.com>
3092 * linux-x86-low.c (x86_linux_new_thread): Moved to
3094 (x86_linux_prepare_to_resume): Likewise.
3096 2015-03-24 Gary Benson <gbenson@redhat.com>
3098 * Makefile.in (x86-linux-dregs.o): New rule.
3099 * configure.srv: Add x86-linux-dregs.o to relevant targets.
3100 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
3101 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
3102 (x86_linux_dr_get): Likewise.
3103 (x86_linux_dr_set): Likewise.
3104 (update_debug_registers_callback): Likewise.
3105 (x86_linux_dr_set_addr): Likewise.
3106 (x86_linux_dr_get_addr): Likewise.
3107 (x86_linux_dr_set_control): Likewise.
3108 (x86_linux_dr_get_control): Likewise.
3109 (x86_linux_dr_get_status): Likewise.
3110 (x86_linux_update_debug_registers): Likewise.
3112 2015-03-24 Gary Benson <gbenson@redhat.com>
3114 * linux-x86-low.c (x86_linux_update_debug_registers):
3115 New function, factored out from...
3116 (x86_linux_prepare_to_resume): ...this.
3118 2015-03-24 Gary Benson <gbenson@redhat.com>
3120 * linux-x86-low.c (x86_linux_dr_get): Update comments.
3121 (x86_linux_dr_set): Likewise.
3122 (update_debug_registers_callback): Likewise.
3123 (x86_linux_dr_set_addr): Likewise.
3124 (x86_linux_dr_get_addr): Likewise.
3125 (x86_linux_dr_set_control): Likewise.
3126 (x86_linux_dr_get_control): Likewise.
3127 (x86_linux_dr_get_status): Likewise.
3128 (x86_linux_prepare_to_resume): Likewise.
3130 2015-03-24 Gary Benson <gbenson@redhat.com>
3132 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
3133 Use perror_with_name. Pass string through gettext.
3134 (x86_linux_dr_set): Likewise.
3136 2015-03-24 Gary Benson <gbenson@redhat.com>
3138 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
3139 (x86_linux_dr_set_addr): ...this.
3140 (x86_dr_low_get_addr): Rename to...
3141 (x86_linux_dr_get_addr): ...this.
3142 (x86_dr_low_set_control): Rename to...
3143 (x86_linux_dr_set_control): ...this.
3144 (x86_dr_low_get_control): Rename to...
3145 (x86_linux_dr_get_control): ...this.
3146 (x86_dr_low_get_status): Rename to...
3147 (x86_linux_dr_get_status): ...this.
3148 (x86_dr_low): Update with new function names.
3150 2015-03-24 Gary Benson <gbenson@redhat.com>
3152 * Makefile.in (x86-linux.o): New rule.
3153 * configure.srv: Add x86-linux.o to relevant targets.
3154 * linux-low.c (lwp_set_arch_private_info): New function.
3155 (lwp_arch_private_info): Likewise.
3156 * linux-x86-low.c: Include nat/x86-linux.h.
3157 (arch_lwp_info): Removed structure.
3158 (update_debug_registers_callback):
3159 Use lwp_set_debug_registers_changed.
3160 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
3161 and lwp_set_debug_registers_changed.
3162 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
3164 2015-03-24 Gary Benson <gbenson@redhat.com>
3166 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
3167 * linux-arm-low.c (arm_new_thread): Likewise.
3168 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
3169 * linux-mips-low.c (mips_linux_new_thread): Likewise.
3170 * linux-x86-low.c (x86_linux_new_thread): Likewise.
3171 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
3173 2015-03-24 Gary Benson <gbenson@redhat.com>
3175 * linux-low.c (ptid_of_lwp): New function.
3176 (lwp_is_stopped): Likewise.
3177 (lwp_stop_reason): Likewise.
3178 * linux-x86-low.c (update_debug_registers_callback):
3180 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
3183 2015-03-24 Gary Benson <gbenson@redhat.com>
3185 * linux-low.h (linux_stop_lwp): Remove declaration.
3187 2015-03-24 Gary Benson <gbenson@redhat.com>
3189 * linux-low.h: Include nat/linux-nat.h.
3190 * linux-low.c (iterate_over_lwps_args): New structure.
3191 (iterate_over_lwps_filter): New function.
3192 (iterate_over_lwps): Likewise.
3193 * linux-x86-low.c (update_debug_registers_callback):
3194 Update signature to what iterate_over_lwps expects.
3195 Remove PID check that iterate_over_lwps now performs.
3196 (x86_dr_low_set_addr): Use iterate_over_lwps.
3197 (x86_dr_low_set_control): Likewise.
3199 2015-03-24 Gary Benson <gbenson@redhat.com>
3201 * linux-x86-low.c (x86_debug_reg_state): New function.
3202 (x86_linux_prepare_to_resume): Use the above.
3204 2015-03-24 Gary Benson <gbenson@redhat.com>
3206 * linux-low.c (current_lwp_ptid): New function.
3207 * linux-x86-low.c: Include nat/linux-nat.h.
3208 (x86_dr_low_get_addr): Use current_lwp_ptid.
3209 (x86_dr_low_get_control): Likewise.
3210 (x86_dr_low_get_status): Likewise.
3212 2015-03-20 Pedro Alves <palves@redhat.com>
3214 * tracepoint.c (cmd_qtstatus): Make "str" const.
3216 2015-03-20 Pedro Alves <palves@redhat.com>
3218 * server.c (handle_general_set): Make "req_str" const.
3220 2015-03-19 Pedro Alves <palves@redhat.com>
3222 * linux-low.c (linux_resume_one_lwp): Rename to ...
3223 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
3224 instead call perror_with_name.
3225 (check_ptrace_stopped_lwp_gone): New function.
3226 (linux_resume_one_lwp): Reimplement as wrapper around
3227 linux_resume_one_lwp_throw that swallows errors if the LWP is
3230 2015-03-19 Pedro Alves <palves@redhat.com>
3232 * linux-low.c (count_events_callback, select_event_lwp_callback):
3233 No longer check whether the thread has resume_stop as last resume
3236 2015-03-19 Pedro Alves <palves@redhat.com>
3238 * linux-low.c (count_events_callback, select_event_lwp_callback):
3239 Use the lwp's status_pending_p field, not the thread's.
3241 2015-03-19 Pedro Alves <palves@redhat.com>
3243 * linux-low.c (select_event_lwp_callback): Update comments to
3244 no longer mention SIGTRAP.
3246 2015-03-18 Gary Benson <gbenson@redhat.com>
3248 * server.c (handle_query): Do not report vFile:fstat as supported.
3250 2015-03-11 Gary Benson <gbenson@redhat.com>
3252 * hostio.c (sys/types.h): New include.
3253 (sys/stat.h): Likewise.
3254 (common-remote-fileio.h): Likewise.
3255 (handle_fstat): New function.
3256 (handle_vFile): Handle vFile:fstat packets.
3258 2015-03-11 Gary Benson <gbenson@redhat.com>
3260 * configure.ac (AC_CHECK_MEMBERS): Add checks for
3261 struct stat.st_blocks and struct stat.st_blksize.
3262 * configure: Regenerate.
3263 * config.in: Likewise.
3264 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
3265 (OBS): Add common-remote-fileio.o.
3266 (common-remote-fileio.o): New rule.
3268 2015-03-09 Pedro Alves <palves@redhat.com>
3270 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
3271 'struct sockaddr' pointer in 'accept' call.
3273 2015-03-09 Pedro Alves <palves@redhat.com>
3276 2015-03-07 Pedro Alves <palves@redhat.com>
3277 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3278 or <winsock2.h> here. Instead include "gdb_socket.h".
3279 (remote_open): Use union gdb_sockaddr_u.
3280 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3281 or <winsock2.h> here. Instead include "gdb_socket.h".
3282 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3283 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3285 (init_named_socket, gdb_agent_helper_thread): Use union
3288 2015-03-07 Pedro Alves <palves@redhat.com>
3290 * configure.ac (build_warnings): Move
3291 -Wdeclaration-after-statement to the C-specific set.
3292 * configure: Regenerate.
3294 2015-03-07 Pedro Alves <palves@redhat.com>
3296 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3297 or <winsock2.h> here. Instead include "gdb_socket.h".
3298 (remote_open): Use union gdb_sockaddr_u.
3299 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3300 or <winsock2.h> here. Instead include "gdb_socket.h".
3301 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3302 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3304 (init_named_socket, gdb_agent_helper_thread): Use union
3307 2015-03-07 Pedro Alves <palves@redhat.com>
3309 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
3312 2015-03-06 Yao Qi <yao.qi@linaro.org>
3314 * linux-aarch64-low.c (aarch64_insert_point): Use
3315 show_debug_regs as a boolean.
3316 (aarch64_remove_point): Likewise.
3318 2015-03-05 Pedro Alves <palves@redhat.com>
3320 * lynx-low.c (lynx_target_ops): Install NULL hooks for
3321 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
3322 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
3323 * nto-low.c (nto_target_ops): Likewise.
3324 * spu-low.c (spu_target_ops): Likewise.
3325 * win32-low.c (win32_target_ops): Likewise.
3327 2015-03-04 Pedro Alves <palves@redhat.com>
3329 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3330 Decide whether a breakpoint triggered based on the SIGTRAP's
3332 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
3333 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3334 (linux_low_filter_event): Check for breakpoints before checking
3336 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
3338 (linux_stopped_by_sw_breakpoint)
3339 (linux_supports_stopped_by_sw_breakpoint)
3340 (linux_stopped_by_hw_breakpoint)
3341 (linux_supports_stopped_by_hw_breakpoint): New functions.
3342 (linux_target_ops): Install new target methods.
3344 2015-03-04 Pedro Alves <palves@redhat.com>
3346 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
3347 * server.c (swbreak_feature, hwbreak_feature): New globals.
3348 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
3349 (captured_main): Clear swbreak_feature and hwbreak_feature.
3350 * server.h (swbreak_feature, hwbreak_feature): Declare.
3351 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
3352 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
3353 supports_stopped_by_hw_breakpoint>: New fields.
3354 (target_supports_stopped_by_sw_breakpoint)
3355 (target_stopped_by_sw_breakpoint)
3356 (target_supports_stopped_by_hw_breakpoint)
3357 (target_stopped_by_hw_breakpoint): Declare.
3359 2015-03-04 Pedro Alves <palves@redhat.com>
3361 enum lwp_stop_reason -> enum target_stop_reason
3362 * linux-low.c (check_stopped_by_breakpoint): Adjust.
3363 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
3364 (linux_wait_1, stuck_in_jump_pad_callback)
3365 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
3366 (linux_stopped_by_watchpoint):
3367 * linux-low.h (enum lwp_stop_reason): Delete.
3368 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
3369 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
3371 2015-03-04 Yao Qi <yao.qi@linaro.org>
3373 * Makefile.in (SFILES): Add linux-aarch64-low.c.
3375 2015-03-03 Gary Benson <gbenson@redhat.com>
3377 * hostio.c (handle_vFile): Fix prefix lengths.
3379 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
3381 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
3384 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
3386 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
3387 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
3388 (clean): Add "rm -f" for above C files.
3389 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
3390 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
3391 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
3392 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
3393 * linux-s390-low.c (HWCAP_S390_VX): New macro.
3394 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
3395 (init_registers_s390x_vx_linux64)
3396 (init_registers_s390x_tevx_linux64)
3397 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
3398 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
3400 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
3401 (s390_store_vxrs_high): New functions.
3402 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
3404 (s390_arch_setup): Add logic for selecting one of the new target
3405 descriptions. Activate the new vector regsets if applicable.
3406 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
3407 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
3408 and init_registers_s390x_tevx_linux64.
3410 2015-03-01 Pedro Alves <palves@redhat.com>
3412 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
3415 2015-02-27 Pedro Alves <palves@redhat.com>
3417 * linux-x86-low.c (u_debugreg_offset): New function.
3418 (x86_linux_dr_get, x86_linux_dr_set): Use it.
3420 2015-02-27 Pedro Alves <palves@redhat.com>
3422 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
3423 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
3424 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
3425 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
3426 (ps_lsetfpregs, ps_getpid)
3427 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
3428 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
3429 (ps_lsetxregs, ps_plog): Declare.
3431 2015-02-27 Pedro Alves <palves@redhat.com>
3433 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
3434 IP_AGENT_EXPORT_FUNC.
3435 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
3436 IP_AGENT_EXPORT_FUNC.
3437 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
3438 (IP_AGENT_EXPORT): Delete.
3439 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
3440 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
3441 (gdb_trampoline_buffer_error, collecting, gdb_collect)
3442 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
3443 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
3444 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
3445 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
3446 (traceframe_read_count, traceframe_write_count)
3447 (traceframes_created, trace_state_variables, get_raw_reg)
3448 (get_trace_state_variable_value, set_trace_state_variable_value)
3449 (ust_loaded, helper_thread_id, cmd_buf): Use
3450 IPA_SYM_EXPORTED_NAME.
3451 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
3452 (tracepoints) Use IP_AGENT_EXPORT_VAR.
3453 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
3454 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3455 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
3456 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
3457 EXTERN_C_PUSH/EXTERN_C_POP.
3458 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
3459 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
3460 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3461 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
3462 (traceframe_write_count, traceframe_read_count)
3463 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
3464 (about_to_request_buffer_space, get_trace_state_variable_value)
3465 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
3466 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
3467 EXTERN_C_PUSH/EXTERN_C_POP.
3468 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
3469 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
3470 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
3471 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3472 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
3473 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
3474 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
3475 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
3477 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
3478 (IP_AGENT_EXPORT_VAR_DECL): Define.
3480 (gdb_agent_get_raw_reg): Declare.
3482 2015-02-27 Tom Tromey <tromey@redhat.com>
3483 Pedro Alves <palves@redhat.com>
3485 Rename symbols whose names are reserved C++ keywords throughout.
3487 2015-02-27 Pedro Alves <palves@redhat.com>
3489 * Makefile.in (COMPILER): New, get it from autoconf.
3490 (CXX): Get from autoconf instead.
3491 (COMPILE.pre): Use COMPILER.
3492 (CC-LD): Rename to ...
3493 (CC_LD): ... this. Use COMPILER.
3494 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
3495 (CXX_FOR_TARGET): Default to g++ instead of gcc.
3496 * acinclude.m4: Include build-with-cxx.m4.
3497 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
3498 Disable -Werror by default if building in C++ mode.
3499 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
3500 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
3501 the C++ compiler. Save/restore CXXFLAGS too.
3502 * configure: Regenerate.
3504 2015-02-27 Pedro Alves <palves@redhat.com>
3506 * acinclude.m4: Include libiberty.m4.
3507 * configure.ac: Call libiberty_INIT.
3508 * config.in, configure: Regenerate.
3510 2015-02-26 Pedro Alves <palves@redhat.com>
3512 * linux-low.c (linux_wait_1): When incrementing the PC past a
3513 program breakpoint always use the_low_target.breakpoint_len as
3514 increment, rather than the maximum between that and
3515 the_low_target.decr_pc_after_break.
3517 2015-02-23 Pedro Alves <palves@redhat.com>
3519 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
3520 thread was doing a step-over; always adjust the PC if
3521 we stepped over a permanent breakpoint.
3522 (linux_wait_1): If we stepped over breakpoint that was on top of a
3523 permanent breakpoint, manually advance the PC past it.
3525 2015-02-23 Pedro Alves <palves@redhat.com>
3527 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
3529 (x86_fill_gregset, x86_store_gregset): Use it when handling
3532 2015-02-20 Pedro Alves <palves@redhat.com>
3534 * thread-db.c: Include "nat/linux-procfs.h".
3535 (thread_db_init): Skip listing new threads if the kernel supports
3536 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
3538 2015-02-20 Pedro Alves <palves@redhat.com>
3540 * linux-low.c (status_pending_p_callback): Use ptid_match.
3542 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
3544 PR breakpoints/16812
3545 * linux-low.c (wstatus_maybe_breakpoint): Remove.
3546 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
3547 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
3549 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
3551 PR breakpoints/15956
3552 * tracepoint.c (cmd_qtinit): Add check for current_thread.
3554 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3556 * linux-low.c (linux_low_btrace_conf): Print size.
3557 * server.c (handle_btrace_conf_general_set): New.
3558 (hanle_general_set): Call handle_btrace_conf_general_set.
3559 (handle_query): Report Qbtrace-conf:bts:size as supported.
3561 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3563 * linux-low.c (linux_low_enable_btrace): Update parameters.
3564 (linux_low_btrace_conf): New.
3565 (linux_target_ops)<to_btrace_conf>: Initialize.
3566 * server.c (current_btrace_conf): New.
3567 (handle_btrace_enable): Rename to ...
3568 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
3569 to target_enable_btrace. Update comment. Update users.
3570 (handle_qxfer_btrace_conf): New.
3571 (qxfer_packets): Add btrace-conf entry.
3572 (handle_query): Report qXfer:btrace-conf:read as supported packet.
3573 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
3574 (target_ops)<read_btrace_conf>: New.
3575 (target_enable_btrace): Update parameters.
3576 (target_read_btrace_conf): New.
3578 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3580 * server.c (handle_btrace_general_set): Remove call to
3581 target_supports_btrace.
3582 (supported_btrace_packets): New.
3583 (handle_query): Call supported_btrace_packets.
3584 * target.h: include btrace-common.h.
3585 (btrace_target_info): Removed.
3586 (supports_btrace, target_supports_btrace): Update parameters.
3588 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3590 * Makefile.in (SFILES): Add common/btrace-common.c.
3591 (OBS): Add common/btrace-common.o.
3592 (btrace-common.o): Add build rules.
3593 * linux-low: Include btrace-common.h.
3594 (linux_low_read_btrace): Use struct btrace_data. Call
3595 btrace_data_init and btrace_data_fini.
3597 2015-02-06 Pedro Alves <palves@redhat.com>
3599 * thread-db.c (find_new_threads_callback): Add debug output.
3601 2015-02-04 Pedro Alves <palves@redhat.com>
3603 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
3604 (resume_stopped_resumed_lwps): New function.
3605 (linux_wait_for_event_filtered): Use it.
3607 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3609 * Makefile.in (SFILES): Add linux-personality.c.
3610 (linux-personality.o): New rule.
3611 * configure.srv (srv_linux_obj): Add linux-personality.o to the
3612 list of objects to be built.
3613 * linux-low.c: Include nat/linux-personality.h.
3614 (linux_create_inferior): Remove code to disable address space
3615 randomization (moved to ../nat/linux-personality.c). Create
3616 cleanup to disable address space randomization.
3618 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3620 * Makefile.in (posix-strerror.o): New rule.
3621 (mingw-strerror.o): Likewise.
3622 * configure: Regenerated.
3623 * configure.ac: Source file ../common/common.host. Initialize new
3624 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
3626 2015-01-14 Yao Qi <yao@codesourcery.com>
3628 * Makefile.in (SFILES): Add nat/ppc-linux.c.
3629 (ppc-linux.o): New rule.
3630 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
3631 * configure.ac: AC_CHECK_FUNCS(getauxval).
3632 * config.in: Re-generated.
3633 * configure: Re-generated.
3634 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
3635 ppc64_64bit_inferior_p
3637 2015-01-14 Yao Qi <yao@codesourcery.com>
3639 * linux-ppc-low.c: Include "nat/ppc-linux.h".
3640 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
3641 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
3642 (PT_ORIG_R3, PT_TRAP): Likewise.
3643 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
3644 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
3645 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
3647 2015-01-10 Joel Brobecker <brobecker@adacore.com>
3649 * i387-fp.c (i387_cache_to_xsave): In look over
3650 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
3651 zmmh_low_space field by use of zmmh_high_space.
3653 2015-01-09 Pedro Alves <palves@redhat.com>
3655 * linux-low.c (step_over_bkpt): Move higher up in the file.
3656 (handle_extended_wait): Don't store the stop_pc here.
3657 (get_stop_pc): Adjust comments and rename to ...
3658 (check_stopped_by_breakpoint): ... this. Record whether the LWP
3659 stopped for a software breakpoint or hardware breakpoint.
3660 (thread_still_has_status_pending_p): New function.
3661 (status_pending_p_callback): Use
3662 thread_still_has_status_pending_p. If the event is no longer
3663 interesting, resume the LWP.
3664 (handle_tracepoints): Add assert.
3665 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
3666 (wstatus_maybe_breakpoint): New function.
3667 (cancel_breakpoint): Delete function.
3668 (check_stopped_by_watchpoint): New function, factored out from
3669 linux_low_filter_event.
3670 (lp_status_maybe_breakpoint): Delete function.
3671 (linux_low_filter_event): Remove filter_ptid argument.
3672 Leave thread group exits pending here. Store the LWP's stop PC.
3673 Always leave events pending.
3674 (linux_wait_for_event_filtered): Pull all events out of the
3675 kernel, and leave them all pending.
3676 (count_events_callback, select_event_lwp_callback): Consider all
3678 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
3679 (select_event_lwp): Only give preference to the stepping LWP in
3680 all-stop mode. Adjust comments.
3681 (ignore_event): New function.
3682 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
3683 references to cancel_breakpoints. Adjust to renames. Also give
3684 equal priority to all LWPs that have had events in non-stop mode.
3685 If reporting a software breakpoint event, unadjust the LWP's PC.
3686 (linux_wait): If linux_wait_1 returned an ignored event, retry.
3687 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
3689 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
3690 (resume_status_pending_p): Use thread_still_has_status_pending_p.
3691 (linux_stopped_by_watchpoint): Adjust.
3692 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
3693 * linux-low.h (enum lwp_stop_reason): New.
3694 (struct lwp_info) <stop_pc>: Adjust comment.
3695 <stopped_by_watchpoint>: Delete field.
3696 <stop_reason>: New field.
3697 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
3698 * mem-break.c (software_breakpoint_inserted_here)
3699 (hardware_breakpoint_inserted_here): New function.
3700 * mem-break.h (software_breakpoint_inserted_here)
3701 (hardware_breakpoint_inserted_here): Declare.
3702 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
3703 (cancel_breakpoints): Delete.
3704 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
3705 (upload_fast_traceframes): Remove references to
3708 2015-01-09 Pedro Alves <palves@redhat.com>
3710 * thread-db.c (find_new_threads_callback): Ignore thread if the
3711 kernel thread ID is -1.
3713 2015-01-09 Pedro Alves <palves@redhat.com>
3715 * linux-low.c (linux_attach_fail_reason_string): Move to
3716 nat/linux-ptrace.c, and rename.
3717 (linux_attach_lwp): Update comment.
3718 (attach_proc_task_lwp_callback): New function.
3719 (linux_attach): Adjust to rename and use
3720 linux_proc_attach_tgid_threads.
3721 (linux_attach_fail_reason_string): Delete declaration.
3723 2015-01-01 Joel Brobecker <brobecker@adacore.com>
3725 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
3726 * server.c (gdbserver_version): Likewise.
3728 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
3730 * remote-utils.c: Include ctype.h.
3731 (input_interrupt): Explicitly handle the case when the char
3732 received is the NUL byte. Improve the printing of non-ASCII
3735 2014-12-16 Joel Brobecker <brobecker@adacore.com>
3737 * linux-low.c (linux_low_filter_event): Update call to
3738 linux_enable_event_reporting following the addition of
3739 a new parameter to that function.
3741 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
3744 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
3745 (AARCH64_FPCR_REGNO): Likewise.
3746 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
3747 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
3748 (aarch64_store_fpregset): Likewise.
3750 2014-12-15 Joel Brobecker <brobecker@adacore.com>
3752 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
3753 Remove FIXME comment about assumption about N.
3755 2014-12-13 Joel Brobecker <brobecker@adacore.com>
3757 * configure.ac: If large-file support is disabled in GDBserver,
3758 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
3759 * configure: Regenerate.
3761 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3763 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
3764 warning upon ENODATA from ptrace.
3765 * linux-s390-low.c (s390_store_tdb): New.
3766 (s390_regsets): Add regset for NT_S390_TDB.
3768 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3770 * linux-low.c (regsets_store_inferior_registers): Skip regsets
3771 without a fill_function.
3772 * linux-s390-low.c (s390_fill_last_break): Remove.
3773 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
3774 (s390_arch_setup): Use regset's size instead of fill_function for
3777 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3779 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
3780 the regset's store function when ptrace returned an error.
3781 * regcache.c (get_thread_regcache): Invalidate register cache
3782 before fetching inferior's registers.
3784 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3786 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
3787 while-loop as for-loop.
3788 (regsets_store_inferior_registers): Likewise.
3790 2014-11-28 Yao Qi <yao@codesourcery.com>
3792 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
3793 * config.in, configure: Re-generate.
3794 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
3797 2014-11-21 Yao Qi <yao@codesourcery.com>
3799 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
3800 (AC_CHECK_HEADERS): Remove malloc.h.
3801 * configure: Re-generated.
3802 * config.in: Re-generated.
3803 * server.h: Don't include alloca.h and malloc.h.
3804 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
3805 Don't include malloc.h.
3807 2014-11-17 Joel Brobecker <brobecker@adacore.com>
3809 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
3810 corresponding ERRNO check in same block.
3812 2014-11-12 Pedro Alves <palves@redhat.com>
3814 * server.c (cont_thread): Update comment.
3815 (start_inferior, attach_inferior): No longer clear cont_thread.
3816 (handle_v_cont): No longer set cont_thread.
3817 (captured_main): Clear cont_thread each time a GDB connects.
3819 2014-11-12 Pedro Alves <palves@redhat.com>
3821 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
3822 thread, and don't resume all threads if the Hc thread has exited.
3824 2014-11-12 Pedro Alves <palves@redhat.com>
3826 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
3827 the process group instead of to a specific LWP.
3829 2014-10-15 Pedro Alves <palves@redhat.com>
3832 * win32-arm-low.c (arm_set_thread_context): Remove current_event
3834 (arm_set_thread_context): Delete.
3835 (the_low_target): Adjust.
3836 * win32-i386-low.c (debug_registers_changed)
3837 (debug_registers_used): Delete.
3838 (update_debug_registers_callback): New function.
3839 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
3840 needing to update their debug registers.
3841 (win32_get_current_dr): New function.
3842 (x86_dr_low_get_addr, x86_dr_low_get_control)
3843 (x86_dr_low_get_status): Fetch the debug register from the thread
3845 (i386_initial_stuff): Adjust.
3846 (i386_get_thread_context): Remove current_event parameter. Don't
3847 clear debug_registers_changed nor copy DR values to
3849 (i386_set_thread_context): Delete.
3850 (i386_prepare_to_resume): New function.
3851 (i386_thread_added): Mark the thread as needing to update irs
3853 (the_low_target): Remove i386_set_thread_context and install
3854 i386_prepare_to_resume.
3855 * win32-low.c (win32_get_thread_context): Adjust.
3856 (win32_set_thread_context): Use SetThreadContext
3858 (win32_prepare_to_resume): New function.
3859 (win32_require_context): New function, factored out from ...
3860 (thread_rec): ... this.
3861 (continue_one_thread): Call win32_prepare_to_resume on each thread
3862 we're about to continue.
3863 (win32_resume): Call win32_prepare_to_resume on the event thread.
3864 * win32-low.h (struct win32_thread_info)
3865 <debug_registers_changed>: New field.
3866 (struct win32_target_ops): Change prototype of set_thread_context,
3867 delete set_thread_context and add prepare_to_resume.
3868 (win32_require_context): New declaration.
3870 2014-10-08 Gary Benson <gbenson@redhat.com>
3872 * server.h: Do not include common-exceptions.h.
3874 2014-10-08 Gary Benson <gbenson@redhat.com>
3876 * server.h: Do not include cleanups.h.
3878 2014-09-30 James Hogan <james.hogan@imgtec.com>
3880 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
3883 2014-09-23 Yao Qi <yao@codesourcery.com>
3885 * linux-low.c (lp_status_maybe_breakpoint): New function.
3886 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
3887 (count_events_callback): Likewise.
3888 (select_event_lwp_callback): Likewise.
3889 (cancel_breakpoints_callback): Likewise.
3891 2014-09-19 Don Breazeal <donb@codesourcery.com>
3893 * linux-low.c (handle_extended_wait): Call
3894 linux_ptrace_get_extended_event.
3895 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
3896 linux_is_extended_waitstatus.
3898 2014-09-16 Joel Brobecker <brobecker@adacore.com>
3900 * Makefile.in (CPPFLAGS): Define.
3901 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
3902 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
3904 2014-09-16 Gary Benson <gbenson@redhat.com>
3906 * inferiors.h (current_inferior): Renamed as...
3907 (current_thread): New variable. All uses updated.
3908 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
3909 (maybe_move_out_of_jump_pad): Likewise.
3910 (cancel_breakpoint): Likewise.
3911 (linux_low_filter_event): Likewise.
3912 (wait_for_sigstop): Likewise.
3913 (linux_resume_one_lwp): Likewise.
3914 (need_step_over_p): Likewise.
3915 (start_step_over): Likewise.
3916 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
3917 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
3918 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
3919 and save_inferior as saved_thread.
3920 * regcache.c (get_thread_regcache): Renamed saved_inferior as
3922 (regcache_invalidate_thread): Likewise.
3923 * remote-utils.c (prepare_resume_reply): Likewise.
3924 * thread-db.c (thread_db_get_tls_address): Likewise.
3925 (disable_thread_event_reporting): Likewise.
3926 (remove_thread_event_breakpoints): Likewise.
3927 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
3929 * target.h (set_desired_inferior): Renamed as...
3930 (set_desired_thread): New declaration. All uses updated.
3931 * server.c (myresume): Updated comment to reference thread instead
3933 (handle_serial_event): Likewise.
3934 (handle_target_event): Likewise.
3936 2014-09-12 Tom Tromey <tromey@redhat.com>
3937 Gary Benson <gbenson@redhat.com>
3939 * regcache.h: Include common-regcache.h.
3940 (regcache_read_pc): Don't declare.
3941 * regcache.c (get_thread_regcache_for_ptid): New function.
3943 2014-09-11 Tom Tromey <tromey@redhat.com>
3944 Gary Benson <gbenson@redhat.com>
3946 * symbol.c: New file.
3947 * Makefile.in (SFILES): Add symbol.c.
3948 (OBS): Add symbol.o.
3950 2014-09-11 Gary Benson <gbenson@redhat.com>
3952 * target.c (target_stop_ptid, target_continue_ptid): New
3955 2014-09-11 Tom Tromey <tromey@redhat.com>
3956 Gary Benson <gbenson@redhat.com>
3958 * target.h: Include target/target.h.
3959 * target.c (target_read_memory, target_read_uint32)
3960 (target_write_memory): New functions.
3962 2014-09-11 Gary Benson <gbenson@redhat.com>
3964 * server.h (debug_hw_points): Don't declare.
3965 * server.c (debug_hw_points): Don't define. Replace all uses
3966 with show_debug_regs.
3967 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
3968 all uses with show_debug_regs.
3970 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
3972 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
3973 endianness into account.
3974 (ppc_supply_ptrace_register): Likewise.
3976 2014-09-03 James Hogan <james.hogan@imgtec.com>
3978 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
3979 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
3981 2014-09-03 Gary Benson <gbenson@redhat.com>
3983 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
3984 ALL_DEBUG_ADDRESS_REGISTERS.
3986 2014-09-02 Gary Benson <gbenson@redhat.com>
3988 * i386-low.h: Renamed as...
3989 * x86-low.h: New file. All type, function and variable name
3990 prefixes changed from "i386_" to "x86_". All references updated.
3991 * i386-low.c: Renamed as...
3992 * x86-low.c: New file. All type, function and variable name
3993 prefixes changed from "i386_" to "x86_". All references updated.
3995 2014-09-02 Gary Benson <gbenson@redhat.com>
3997 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
3998 (x86_linux_new_thread): Likewise.
4000 2014-08-29 Gary Benson <gbenson@redhat.com>
4002 * server.h (setjmp.h): Do not include.
4003 (toplevel): Do not declare.
4004 (common-exceptions.h): Include.
4005 (cleanups.h): Likewise.
4006 * server.c (toplevel): Do not define.
4007 (exit_code): New static global.
4008 (detach_or_kill_for_exit_cleanup): New function.
4009 (main): New function. Original main renamed to...
4010 (captured_main): New function.
4011 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
4013 2014-08-29 Gary Benson <gbenson@redhat.com>
4015 * Makefile.in (SFILES): Add common/common-exceptions.c.
4016 (OBS): Add common-exceptions.o.
4017 (common-exceptions.o): New rule.
4018 * utils.c (prepare_to_throw_exception): New function.
4020 2014-08-29 Gary Benson <gbenson@redhat.com>
4022 * config.in: Regenerate.
4023 * configure: Likewise.
4025 2014-08-29 Gary Benson <gbenson@redhat.com>
4027 * Makefile.in (SFILES): Add common/cleanups.c.
4029 (cleanups.o): New rule.
4031 2014-08-29 Gary Benson <gbenson@redhat.com>
4033 * utils.c (internal_vwarning): New function.
4035 2014-08-28 Gary Benson <gbenson@redhat.com>
4037 * utils.h (fatal): Remove declaration.
4038 * utils.c (fatal): Remove function.
4040 2014-08-28 Gary Benson <gbenson@redhat.com>
4042 * tracepoint.c (gdb_agent_init): Replace fatal with
4044 (initialize_tracepoint): Likewise.
4046 2014-08-28 Gary Benson <gbenson@redhat.com>
4048 * remote-utils.c (remote_prepare): Replace fatal with error.
4050 2014-08-28 Gary Benson <gbenson@redhat.com>
4052 * linux-low.c (linux_async): Replace fatal with warning.
4054 (linux_start_non_stop): Return -1 if linux_async failed.
4056 2014-08-28 Gary Benson <gbenson@redhat.com>
4058 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
4060 (i386_dr_low_get_addr): Remove vague comment.
4061 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
4064 2014-08-28 Gary Benson <gbenson@redhat.com>
4066 * inferiors.c (get_thread_process): Replace check with gdb_assert.
4067 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
4069 (linux_resume_one_lwp): Likewise.
4070 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
4072 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
4073 with internal_error.
4074 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
4075 (init_register_cache): Replace fatal with gdb_assert_not_reached.
4076 (find_register_by_name): Replace fatal with internal_error.
4077 (find_regno): Likewise.
4078 * tdesc.c (init_target_desc): Replace check with gdb_assert.
4079 * thread-db.c (thread_db_create_event): Likewise.
4080 (thread_db_load_search): Likewise.
4081 (try_thread_db_load_1): Likewise.
4082 * tracepoint.c (get_jump_space_head): Replace fatal with
4084 (claim_trampoline_space): Likewise.
4085 (have_fast_tracepoint_trampoline_buffer): Likewise.
4086 (cmd_qtstart): Likewise.
4087 (stop_tracing): Likewise.
4088 (fast_tracepoint_collecting): Likewise.
4089 (target_malloc): Likewise.
4090 (download_tracepoint): Likewise.
4091 (download_trace_state_variables): Replace check with gdb_assert.
4092 (upload_fast_traceframes): Replace fatal with internal_error.
4094 2014-08-19 Tom Tromey <tromey@redhat.com>
4095 Gary Benson <gbenson@redhat.com>
4097 * Makefile.in (SFILES): Add common/common-debug.c.
4098 (OBS): Add common-debug.o.
4099 (common-debug.o): New rule.
4100 * debug.h (debug_printf): Don't declare.
4101 * debug.c (debug_printf): Renamed and rewritten as...
4102 (debug_vprintf): New function.
4104 2014-08-19 Gary Benson <gbenson@redhat.com>
4106 * utils.h: Do not include print-utils.h.
4108 2014-08-19 Tom Tromey <tromey@redhat.com>
4109 Gary Benson <gbenson@redhat.com>
4111 * server.h: Add static assertion.
4112 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
4114 2014-08-19 Tom Tromey <tromey@redhat.com>
4115 Gary Benson <gbenson@redhat.com>
4117 * Makefile.in (SFILES): Add common/errors.c.
4118 (OBS): Add errors.o.
4119 (IPA_OBS): Add errors-ipa.o.
4120 (errors.o): New rule.
4121 (errors-ipa.o): Likewise.
4122 * utils.h (perror_with_name, error, warning): Don't declare.
4123 * utils.c (warning): Renamed and rewritten as...
4124 (vwarning): New function.
4125 (error): Renamed and rewritten as...
4126 (verror): New function.
4127 (internal_error): Renamed and rewritten as...
4128 (internal_verror): New function.
4130 2014-08-07 Gary Benson <gbenson@redhat.com>
4132 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
4133 * configure: Regenerate.
4134 * config.in: Likewise.
4135 * server.h: Do not include errno.h.
4136 * event-loop.c: Likewise.
4137 * hostio-errno.c: Likewise.
4138 * linux-low.c: Likewise.
4139 * remote-utils.c: Likewise.
4140 * spu-low.c: Likewise.
4141 * utils.c: Likewise.
4142 * gdbreplay.c: Unconditionally include errno.h.
4144 2014-08-07 Gary Benson <gbenson@redhat.com>
4146 * server.h: Do not include string.h.
4147 * event-loop.c: Likewise.
4148 * linux-low.c: Likewise.
4149 * regcache.c: Likewise.
4150 * remote-utils.c: Likewise.
4151 * spu-low.c: Likewise.
4152 * utils.c: Likewise.
4154 2014-08-07 Gary Benson <gbenson@redhat.com>
4156 * server.h: Do not include gdb_assert.h.
4158 2014-08-07 Gary Benson <gbenson@redhat.com>
4160 * server.h: Do not include common-utils.h.
4162 2014-08-07 Gary Benson <gbenson@redhat.com>
4164 * server.h: Do not include ptid.h.
4165 * notif.h: Likewise.
4167 2014-08-07 Gary Benson <gbenson@redhat.com>
4169 * server.h: Do not include gdb_locale.h.
4171 2014-08-07 Gary Benson <gbenson@redhat.com>
4173 * server.h: Do not include gdb/signals.h.
4174 * win32-low.c: Likewise.
4176 2014-08-07 Gary Benson <gbenson@redhat.com>
4178 * server.h: Do not include pathmax.h.
4180 2014-08-07 Gary Benson <gbenson@redhat.com>
4182 * server.h: Do not include libiberty.h.
4183 * linux-bfin-low.c: Likewise.
4185 2014-08-07 Gary Benson <gbenson@redhat.com>
4187 * server.h: Do not include ansidecl.h.
4189 2014-08-07 Gary Benson <gbenson@redhat.com>
4191 * linux-x86-low.c: Do not include stddef.h.
4192 * lynx-ppc-low.c: Likewise.
4193 * tracepoint.c: Likewise.
4195 2014-08-07 Gary Benson <gbenson@redhat.com>
4197 * server.h: Do not include stdarg.h.
4198 * nto-low.c: Likewise.
4200 2014-08-07 Gary Benson <gbenson@redhat.com>
4202 * server.h: Do not include stdlib.h.
4203 * inferiors.c: Likewise.
4204 * linux-low.c: Likewise.
4205 * regcache.c: Likewise.
4206 * spu-low.c: Likewise.
4207 * tracepoint.c: Likewise.
4208 * utils.c: Likewise.
4210 2014-08-07 Gary Benson <gbenson@redhat.com>
4212 * server.h: Do not include stdio.h.
4213 * linux-low.c: Likewise.
4214 * remote-utils.c: Likewise.
4215 * spu-low.c: Likewise.
4216 * utils.c: Likewise.
4217 * wincecompat.c: Likewise.
4219 2014-08-06 Gary Benson <gbenson@redhat.com>
4221 * regcache.c (init_register_cache): Move conditionals inside if.
4223 2014-08-06 Gary Benson <gbenson@redhat.com>
4225 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
4227 2014-07-31 Gary Benson <gbenson@redhat.com>
4229 * ax.h: Do not include server.h.
4230 * gdbthread.h: Likewise.
4231 * lynx-low.h: Likewise.
4232 * notif.h: Likewise.
4234 2014-07-30 Gary Benson <gbenson@redhat.com>
4236 * server.h: Include common-defs.h.
4237 Do not include config.h or build-gnulib-gdbserver/config.h.
4239 2014-07-30 Gary Benson <gbenson@redhat.com>
4241 * hostio-errno.c: Move server.h to top of includes list.
4242 * inferiors.c: Likewise.
4243 * linux-x86-low.c: Likewise.
4244 * notif.c: Include server.h.
4246 2014-07-24 Tom Tromey <tromey@redhat.com>
4247 Gary Benson <gbenson@redhat.com>
4249 * server.h (CORE_ADDR): Now unsigned.
4251 2014-07-16 Pedro Alves <palves@redhat.com>
4253 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
4255 2014-07-15 Pedro Alves <palves@redhat.com>
4257 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
4260 2014-07-11 Pedro Alves <palves@redhat.com>
4262 * linux-low.c (kill_wait_lwp): New function, based on
4263 kill_one_lwp_callback, but use my_waitpid directly.
4264 (kill_one_lwp_callback, linux_kill): Use it.
4266 2014-06-23 Pedro Alves <palves@redhat.com>
4268 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
4269 before setting DR0..DR3.
4271 2014-06-20 Gary Benson <gbenson@redhat.com>
4273 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
4274 * configure: Regenerated.
4275 * config.in: Likewise.
4277 2014-06-20 Gary Benson <gbenson@redhat.com>
4279 * Makefile.in (SFILES): Update locations for files moved
4281 (object file files): Reordered.
4283 2014-06-20 Gary Benson <gbenson@redhat.com>
4285 * i386-low.h (i386_dr_low_can_set_addr): Removed.
4286 (i386_dr_low_set_addr): Likewise.
4287 (i386_dr_low_get_addr): Likewise.
4288 (i386_dr_low_can_set_control): Likewise.
4289 (i386_dr_low_set_control): Likewise.
4290 (i386_dr_low_get_control): Likewise.
4291 (i386_dr_low_get_status): Likewise.
4292 (i386_get_debug_register_length): Likewise.
4293 * linux-x86-low.c (i386_dr_low_set_addr):
4294 Changed signature. Made static.
4295 (i386_dr_low_get_addr): Likewise.
4296 (i386_dr_low_set_control): Likewise.
4297 (i386_dr_low_get_control): Likewise.
4298 (i386_dr_low_get_status): Likewise.
4299 (i386_dr_low): New global variable.
4300 * win32-i386-low.c (i386_dr_low_set_addr):
4301 Changed signature. Made static.
4302 (i386_dr_low_get_addr): Likewise.
4303 (i386_dr_low_set_control): Likewise.
4304 (i386_dr_low_get_control): Likewise.
4305 (i386_dr_low_get_status): Likewise.
4306 (i386_dr_low): New global variable.
4308 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
4310 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
4311 * Makefile.in (AR, AR_FLAGS): Define.
4312 * configure: Regenerate.
4314 2014-06-19 Gary Benson <gbenson@redhat.com>
4316 * Makefile.in (i386-dregs.o): New rule.
4317 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
4318 * i386-low.c (target.h): Remove include.
4319 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
4320 (DR_CONTROL_SHIFT): Likewise.
4321 (DR_CONTROL_SIZE): Likewise.
4322 (DR_RW_EXECUTE): Likewise.
4323 (DR_RW_WRITE): Likewise.
4324 (DR_RW_READ): Likewise.
4325 (DR_RW_IORW): Likewise.
4326 (DR_LEN_1): Likewise.
4327 (DR_LEN_2): Likewise.
4328 (DR_LEN_4): Likewise.
4329 (DR_LEN_8): Likewise.
4330 (DR_LOCAL_ENABLE_SHIFT): Likewise.
4331 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
4332 (DR_ENABLE_SIZE): Likewise.
4333 (DR_LOCAL_SLOWDOWN): Likewise.
4334 (DR_GLOBAL_SLOWDOWN): Likewise.
4335 (DR_CONTROL_RESERVED): Likewise.
4336 (I386_DR_CONTROL_MASK): Likewise.
4337 (I386_DR_VACANT): Likewise.
4338 (I386_DR_LOCAL_ENABLE): Likewise.
4339 (I386_DR_GLOBAL_ENABLE): Likewise.
4340 (I386_DR_DISABLE): Likewise.
4341 (I386_DR_SET_RW_LEN): Likewise.
4342 (I386_DR_GET_RW_LEN): Likewise.
4343 (I386_DR_WATCH_HIT): Likewise.
4344 (i386_wp_op_t): Likewise.
4345 (i386_show_dr): Likewise.
4346 (i386_length_and_rw_bits): Likewise.
4347 (i386_insert_aligned_watchpoint): Likewise.
4348 (i386_remove_aligned_watchpoint): Likewise.
4349 (i386_handle_nonaligned_watchpoint): Likewise.
4350 i386_update_inferior_debug_regs(): Likewise.
4351 (i386_dr_insert_watchpoint): Likewise.
4352 (i386_dr_remove_watchpoint): Likewise.
4353 (i386_dr_region_ok_for_watchpoint): Likewise.
4354 (i386_dr_stopped_data_address): Likewise.
4355 (i386_dr_stopped_by_watchpoint): Likewise.
4357 2014-06-19 Gary Benson <gbenson@redhat.com>
4359 * i386-low.c (i386_dr_show): Renamed to
4360 i386_show_dr and made static. All uses updated.
4361 (i386_dr_length_and_rw_bits): Renamed to
4362 i386_length_and_rw_bits and made static.
4364 (i386_dr_insert_aligned_watchpoint): Renamed to
4365 i386_insert_aligned_watchpoint and made static.
4367 (i386_dr_remove_aligned_watchpoint): Renamed to
4368 i386_remove_aligned_watchpoint and made static.
4370 (i386_dr_update_inferior_debug_regs): Renamed to
4371 i386_update_inferior_debug_regs and made static.
4374 2014-06-18 Gary Benson <gbenson@redhat.com>
4376 * i386-low.h (i386_dr_low_can_set_addr): New macro.
4377 (i386_dr_low_can_set_control): Likewise.
4378 (i386_get_debug_register_length): Likewise.
4379 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
4380 (i386_dr_low_can_set_control): Likewise.
4381 (i386_get_debug_register_length): Likewise.
4383 2014-06-17 Gary Benson <gbenson@redhat.com>
4385 * i386-low.h (i386-dregs.h): New include.
4386 (DR_FIRSTADDR): Now in i386-dregs.h.
4387 (DR_LASTADDR): Likewise.
4388 (DR_NADDR): Likewise.
4389 (DR_STATUS): Likewise.
4390 (DR_CONTROL): Likewise.
4391 (i386_debug_reg_state): Likewise.
4392 (i386_dr_insert_watchpoint): Likewise.
4393 (i386_dr_remove_watchpoint): Likewise.
4394 (i386_dr_region_ok_for_watchpoint): Likewise.
4395 (i386_dr_stopped_data_address): Likewise.
4396 (i386_dr_stopped_by_watchpoint): Likewise.
4397 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
4399 2014-06-18 Gary Benson <gbenson@redhat.com>
4401 * i386-low.h (i386_low_insert_watchpoint): Renamed to
4402 i386_dr_insert_watchpoint.
4403 (i386_low_remove_watchpoint): Renamed to
4404 i386_dr_remove_watchpoint.
4405 (i386_low_region_ok_for_watchpoint): Renamed to
4406 i386_dr_region_ok_for_watchpoint.
4407 (i386_low_stopped_data_address): Renamed to
4408 i386_dr_stopped_data_address.
4409 (i386_low_stopped_by_watchpoint): Renamed to
4410 i386_dr_stopped_by_watchpoint.
4411 * i386-low.c (i386_show_dr): Renamed to
4412 i386_dr_show and made nonstatic. All uses updated.
4413 (i386_length_and_rw_bits): Renamed to
4414 i386_dr_length_and_rw_bits and made nonstatic.
4416 (i386_insert_aligned_watchpoint): Renamed to
4417 i386_dr_insert_aligned_watchpoint and made nonstatic.
4419 (i386_remove_aligned_watchpoint): Renamed to
4420 i386_dr_remove_aligned_watchpoint and made nonstatic.
4422 (i386_update_inferior_debug_regs): Renamed to
4423 i386_dr_update_inferior_debug_regs and made nonstatic.
4425 (i386_low_insert_watchpoint): Renamed to
4426 i386_dr_insert_watchpoint. All uses updated.
4427 (i386_low_remove_watchpoint): Renamed to
4428 i386_dr_remove_watchpoint. All uses updated.
4429 (i386_low_region_ok_for_watchpoint): Renamed to
4430 i386_dr_region_ok_for_watchpoint. All uses updated.
4431 (i386_low_stopped_data_address): Renamed to
4432 i386_dr_stopped_data_address. All uses updated.
4433 (i386_low_stopped_by_watchpoint): Renamed to
4434 i386_dr_stopped_by_watchpoint. All uses updated.
4436 2014-06-18 Gary Benson <gbenson@redhat.com>
4438 * i386-low.c (i386_dr_low_can_set_addr): New macro.
4439 (i386_dr_low_can_set_control): Likewise.
4440 (i386_insert_aligned_watchpoint): New check.
4442 2014-06-18 Gary Benson <gbenson@redhat.com>
4444 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
4447 2014-06-18 Gary Benson <gbenson@redhat.com>
4449 * i386-low.c (i386_length_and_rw_bits): Use internal_error
4450 instead of fatal and error.
4451 (i386_handle_nonaligned_watchpoint): Likewise.
4453 2014-06-18 Gary Benson <gbenson@redhat.com>
4455 * i386-low.c (i386_get_debug_register_length): New macro.
4456 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
4457 (i386_show_dr): Use debug_printf instead of fprintf. Use
4458 phex to format values.
4460 2014-06-18 Gary Benson <gbenson@redhat.com>
4462 * i386-low.h: Comment changes.
4463 * i386-low.c: Likewise.
4465 2014-06-18 Gary Benson <gbenson@redhat.com>
4467 * i386-low.c: Whitespace changes.
4469 2014-06-12 Tom Tromey <tromey@redhat.com>
4471 * utils.c (freeargv): Remove.
4473 2014-06-12 Tom Tromey <tromey@redhat.com>
4475 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
4476 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
4477 (parse_debug_format_options): Likewise.
4478 (gdbserver_usage): Likewise.
4479 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
4480 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
4481 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
4483 ($(LIBGNU)): Depend on libiberty.
4484 (all-lib): Recurse into all subdirs.
4485 (install-only): Invoke "install" target in subdirs.
4486 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
4488 * configure: Rebuild.
4489 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
4490 for vasprintf, vsnprintf, or gettimeofday.
4491 * configure.srv: Don't add safe-ctype.o or lbasename.o to
4494 2014-06-05 Joel Brobecker <brobecker@adacore.com>
4496 * development.sh: Delete.
4497 * Makefile.in (config.status): Adjust dependency on development.sh.
4498 * configure.ac: Adjust development.sh source call.
4499 * configure: Regenerate.
4501 2014-06-02 Pedro Alves <palves@redhat.com>
4503 * ax.c (gdb_free_agent_expr): New function.
4504 * ax.h (gdb_free_agent_expr): New declaration.
4505 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
4507 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
4509 (clear_breakpoint_conditions_and_commands): New function.
4510 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
4511 (clear_breakpoint_conditions_and_commands): New declaration.
4513 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
4515 * linux-aarch64-low.c (asm/ptrace.h): Include.
4517 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
4519 Fix TLS access for -static -pthread.
4520 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
4521 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
4522 (thread_db_load_search, try_thread_db_load_1): Initialize it.
4524 2014-05-20 Pedro Alves <palves@redhat.com>
4526 * linux-aarch64-low.c (aarch64_insert_point)
4527 (aarch64_remove_point): No longer check whether the type is
4528 supported here. Adjust to new interface.
4529 (the_low_target): Install aarch64_supports_z_point_type as
4530 supports_z_point_type method.
4531 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
4532 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
4533 instead of a Z packet char. Adjust.
4534 (arm_supports_z_point_type): New function.
4535 (arm_insert_point, arm_remove_point): Adjust to new interface.
4536 (the_low_target): Install arm_supports_z_point_type.
4537 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
4538 (cris_insert_point, cris_remove_point): Adjust to new interface.
4539 Don't check whether the type is supported here.
4540 (the_low_target): Install cris_supports_z_point_type.
4541 * linux-low.c (linux_supports_z_point_type): New function.
4542 (linux_insert_point, linux_remove_point): Adjust to new interface.
4543 * linux-low.h (struct linux_target_ops) <insert_point,
4544 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
4545 raw_breakpoint pointer parameter.
4546 <supports_z_point_type>: New method.
4547 * linux-mips-low.c (mips_supports_z_point_type): New function.
4548 (mips_insert_point, mips_remove_point): Adjust to new interface.
4549 Use mips_supports_z_point_type.
4550 (the_low_target): Install mips_supports_z_point_type.
4551 * linux-ppc-low.c (the_low_target): Install NULL as
4552 supports_z_point_type method.
4553 * linux-s390-low.c (the_low_target): Install NULL as
4554 supports_z_point_type method.
4555 * linux-sparc-low.c (the_low_target): Install NULL as
4556 supports_z_point_type method.
4557 * linux-x86-low.c (x86_supports_z_point_type): New function.
4558 (x86_insert_point): Adjust to new insert_point interface. Use
4559 insert_memory_breakpoint. Adjust to new
4560 i386_low_insert_watchpoint interface.
4561 (x86_remove_point): Adjust to remove_point interface. Use
4562 remove_memory_breakpoint. Adjust to new
4563 i386_low_remove_watchpoint interface.
4564 (the_low_target): Install x86_supports_z_point_type.
4565 * lynx-low.c (lynx_target_ops): Install NULL as
4566 supports_z_point_type callback.
4567 * nto-low.c (nto_supports_z_point_type): New.
4568 (nto_insert_point, nto_remove_point): Adjust to new interface.
4569 (nto_target_ops): Install nto_supports_z_point_type.
4570 * mem-break.c: Adjust intro comment.
4571 (struct raw_breakpoint) <raw_type, size>: New fields.
4572 <inserted>: Update comment.
4573 <shlib_disabled>: Delete field.
4574 (enum bkpt_type) <gdb_breakpoint>: Delete value.
4575 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
4576 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
4577 (raw_bkpt_type_to_target_hw_bp_type): New function.
4578 (find_enabled_raw_code_breakpoint_at): New function.
4579 (find_raw_breakpoint_at): New type and size parameters. Use them.
4580 (insert_memory_breakpoint): New function, based off
4581 set_raw_breakpoint_at.
4582 (remove_memory_breakpoint): New function.
4583 (set_raw_breakpoint_at): Reimplement.
4584 (set_breakpoint): New, based on set_breakpoint_at.
4585 (set_breakpoint_at): Reimplement.
4586 (delete_raw_breakpoint): Go through the_target->remove_point
4587 instead of assuming memory breakpoints.
4588 (find_gdb_breakpoint_at): Delete.
4589 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
4590 (find_gdb_breakpoint): New function.
4591 (set_gdb_breakpoint_at): Delete.
4592 (z_type_supported): New function.
4593 (set_gdb_breakpoint_1): New function, loosely based off
4594 set_gdb_breakpoint_at.
4595 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
4596 (delete_gdb_breakpoint_at): Delete.
4597 (delete_gdb_breakpoint_1): New function, loosely based off
4598 delete_gdb_breakpoint_at.
4599 (delete_gdb_breakpoint): New function.
4600 (clear_gdb_breakpoint_conditions): Rename to ...
4601 (clear_breakpoint_conditions): ... this. Don't handle a NULL
4603 (add_condition_to_breakpoint): Make static.
4604 (add_breakpoint_condition): Take a struct breakpoint pointer
4605 instead of an address. Adjust.
4606 (gdb_condition_true_at_breakpoint): Rename to ...
4607 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
4609 (gdb_condition_true_at_breakpoint): Reimplement.
4610 (add_breakpoint_commands): Take a struct breakpoint pointer
4611 instead of an address. Adjust.
4612 (gdb_no_commands_at_breakpoint): Rename to ...
4613 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
4614 parameter. Return true if no breakpoint was found. Change debug
4616 (gdb_no_commands_at_breakpoint): Reimplement.
4617 (run_breakpoint_commands): Rename to ...
4618 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
4619 and change return type to boolean.
4620 (run_breakpoint_commands): New function.
4621 (gdb_breakpoint_here): Also check for Z1 breakpoints.
4622 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
4623 breakpoint. Go through the_target->remove_point instead of
4624 assuming memory breakpoint.
4625 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
4626 software and hardware breakpoints.
4627 (reinsert_raw_breakpoint): Go through the_target->insert_point
4628 instead of assuming memory breakpoint.
4629 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
4630 software and hardware breakpoints.
4631 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
4632 Check both software and hardware breakpoints.
4633 (validate_inserted_breakpoint): Assert the breakpoint is a
4634 software breakpoint. Set the inserted flag to -1 instead of
4635 setting shlib_disabled.
4636 (delete_disabled_breakpoints): Adjust.
4637 (validate_breakpoints): Only validate software breakpoints.
4638 Adjust to inserted flag change.
4639 (check_mem_read, check_mem_write): Skip breakpoint types other
4640 than software breakpoints. Adjust to inserted flag change.
4641 * mem-break.h (enum raw_bkpt_type): New enum.
4642 (raw_breakpoint, struct process_info): Forward declare.
4643 (Z_packet_to_target_hw_bp_type): Delete declaration.
4644 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
4645 (set_gdb_breakpoint, delete_gdb_breakpoint)
4646 (clear_breakpoint_conditions): New declarations.
4647 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
4648 (breakpoint_inserted_here): Update comment.
4649 (add_breakpoint_condition, add_breakpoint_commands): Replace
4650 address parameter with a breakpoint pointer parameter.
4651 (gdb_breakpoint_here): Update comment.
4652 (delete_gdb_breakpoint_at): Delete.
4653 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
4654 * server.c (process_point_options): Take a struct breakpoint
4655 pointer instead of an address. Adjust.
4656 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
4657 delete_gdb_breakpoint.
4658 * spu-low.c (spu_target_ops): Install NULL as
4659 supports_z_point_type method.
4660 * target.h: Include mem-break.h.
4661 (struct target_ops) <prepare_to_access_memory>: Update comment.
4662 <supports_z_point_type>: New field.
4663 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4664 instead of a char. Also take a raw breakpoint pointer.
4665 * win32-arm-low.c (the_low_target): Install NULL as
4666 supports_z_point_type.
4667 * win32-i386-low.c (i386_supports_z_point_type): New function.
4668 (i386_insert_point, i386_remove_point): Adjust to new interface.
4669 (the_low_target): Install i386_supports_z_point_type.
4670 * win32-low.c (win32_supports_z_point_type): New function.
4671 (win32_insert_point, win32_remove_point): Adjust to new interface.
4672 (win32_target_ops): Install win32_supports_z_point_type.
4673 * win32-low.h (struct win32_target_ops):
4674 <supports_z_point_type>: New method.
4675 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4676 instead of a char. Also take a raw breakpoint pointer.
4678 2014-05-20 Pedro Alves <palves@redhat.com>
4680 * mem-break.h: Include break-common.h.
4681 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
4682 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
4683 (Z_packet_to_target_hw_bp_type): New declaration.
4684 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
4685 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
4686 (Z_PACKET_ACCESS_WP): Delete macros.
4687 (Z_packet_to_hw_type): Delete function.
4688 * i386-low.h: Don't include break-common.h here.
4689 (Z_packet_to_hw_type): Delete declaration.
4690 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
4691 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
4692 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
4693 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
4694 * linux-aarch64-low.c: Don't include break-common.h here.
4695 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
4696 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
4697 (Z_packet_to_target_hw_bp_type): Delete function.
4698 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
4700 (mips_insert_point, mips_remove_point): Use
4701 Z_packet_to_target_hw_bp_type.
4703 2014-05-20 Pedro Alves <palves@redhat.com>
4705 * linux-aarch64-low.c: Include break-common.h.
4706 (enum target_point_type): Delete.
4707 (Z_packet_to_point_type): Rename to ...
4708 (Z_packet_to_target_hw_bp_type): ... this, and return a
4709 target_hw_bp_type instead.
4710 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
4711 instead of an enum target_point_type.
4712 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
4714 (aarch64_dr_state_insert_one_point)
4715 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
4716 (aarch64_handle_aligned_watchpoint)
4717 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
4718 Take an enum target_hw_bp_type instead of an enum
4720 (aarch64_supports_z_point_type): New function.
4721 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
4722 use Z_packet_to_target_hw_bp_type.
4724 2014-05-20 Joel Brobecker <brobecker@adacore.com>
4726 * configure.ac: Only use -Werror by default when DEVELOPMENT
4728 * configure: Regenerate.
4730 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
4732 Fix gdbserver qGetTLSAddr for x86_64 -m32.
4733 * linux-x86-low.c (X86_64_USER_REGS): New.
4734 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
4736 2014-04-28 Yao Qi <yao@codesourcery.com>
4738 * Makefile.in (i386-avx512.c): Fix the typo of generated file
4741 2014-04-25 Pedro Alves <palves@redhat.com>
4744 * linux-low.c (linux_attach_fail_reason_string): New function.
4745 (linux_attach_lwp): Delete.
4746 (linux_attach_lwp_1): Rename to ...
4747 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
4748 argument. Remove "initial" parameter. Return int instead of
4749 void. Don't error or warn here.
4750 (linux_attach): Adjust to call linux_attach_lwp. Call error on
4751 failure to attach to the tgid. Call warning when failing to
4753 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
4754 argument. Remove "initial" parameter. Return int instead of
4755 void. Don't error or warn here.
4756 (linux_attach_fail_reason_string): New declaration.
4757 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
4758 interface change. Use linux_attach_fail_reason_string.
4760 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
4761 Walfred Tedeschi <walfred.tedeschi@intel.com>
4763 * Makefile.in: Added rules to handle new files
4764 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
4765 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
4766 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
4767 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
4768 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
4769 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
4771 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
4772 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
4773 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
4774 i386/x32-avx512.xml.
4775 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
4776 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
4777 i386/x32-avx512-linux.xml.
4778 * i387-fp.c (num_avx512_k_registers): New constant for number
4780 (num_avx512_zmmh_low_registers): New constant for number of
4781 lower ZMM registers (0-15).
4782 (num_avx512_zmmh_high_registers): New constant for number of
4783 higher ZMM registers (16-31).
4784 (num_avx512_ymmh_registers): New contant for number of higher
4785 YMM registers (ymm16-31 added by avx521 on x86_64).
4786 (num_avx512_xmm_registers): New constant for number of higher
4787 XMM registers (xmm16-31 added by AVX512 on x86_64).
4788 (struct i387_xsave): Add space for AVX512 registers.
4789 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
4790 Add code to handle AVX512 registers.
4791 (i387_xsave_to_cache): Add code to handle AVX512 registers.
4792 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
4793 prototypei from generated file.
4794 (tdesc_amd64_avx512_linux): Likewise.
4795 (init_registers_x32_avx512_linux): Likewise.
4796 (tdesc_x32_avx512_linux): Likewise.
4797 (init_registers_i386_avx512_linux): Likewise.
4798 (tdesc_i386_avx512_linux): Likewise.
4799 (x86_64_regmap): Add AVX512 registers.
4800 (x86_linux_read_description): Add code to handle AVX512 XSTATE
4802 (initialize_low_arch): Add code to initialize AVX512 registers.
4804 2014-04-23 Pedro Alves <palves@redhat.com>
4806 * mem-break.c (find_gdb_breakpoint_at): Make static.
4807 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
4809 2014-04-23 Pedro Alves <palves@redhat.com>
4811 * i386-low.c: Don't include break-common.h here.
4812 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
4813 prototype to take target_hw_bp_type as argument instead of a Z
4815 * i386-low.h: Include break-common.h here.
4816 (Z_packet_to_hw_type): Declare.
4817 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
4819 * linux-x86-low.c (x86_insert_point): Convert the packet number to
4820 a target_hw_bp_type before calling i386_low_insert_watchpoint.
4821 (x86_remove_point): Convert the packet number to a
4822 target_hw_bp_type before calling i386_low_remove_watchpoint.
4823 * win32-i386-low.c (i386_insert_point): Convert the packet number
4824 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
4825 (i386_remove_point): Convert the packet number to a
4826 target_hw_bp_type before calling i386_low_remove_watchpoint.
4828 2014-04-23 Pedro Alves <palves@redhat.com>
4830 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
4832 2014-04-10 Pedro Alves <palves@redhat.com>
4834 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
4835 Check if the condition or command is NULL before checking if the
4836 breakpoint is known. On success, return true.
4837 * mem-break.h (add_breakpoint_condition): Document return.
4838 (add_breakpoint_commands): Add describing comment.
4839 * server.c (skip_to_semicolon): New function.
4840 (process_point_options): Use it.
4842 2014-04-09 Pedro Alves <palves@redhat.com>
4844 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
4847 2014-02-27 Pedro Alves <palves@redhat.com>
4850 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
4852 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
4854 (last_thread_of_process_p): Take a PID argument instead of a
4856 (linux_wait_for_lwp): Delete.
4857 (num_lwps, check_zombie_leaders, not_stopped_callback): New
4859 (linux_low_filter_event): New function, party factored out from
4860 linux_wait_for_event.
4861 (linux_wait_for_event): Rename to ...
4862 (linux_wait_for_event_filtered): ... this. Add new filter ptid
4863 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
4864 sigsuspend. Check for zombie leaders.
4865 (linux_wait_for_event): Reimplement as wrapper around
4866 linux_wait_for_event_filtered.
4867 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
4868 a normal or signal exit is seen, it's the whole process exiting.
4869 (wait_for_sigstop): No longer a for_each_inferior callback.
4870 Rewrite on top of linux_wait_for_event_filtered.
4871 (stop_all_lwps): Call wait_for_sigstop directly.
4872 * server.c (resume, handle_target_event): Handle
4873 TARGET_WAITKIND_NO_RESUMED.
4875 2014-02-26 Joel Brobecker <brobecker@adacore.com>
4877 * win32-low.c (psapi_get_dll_name,
4878 * win32_CreateToolhelp32Snapshot): Delete.
4879 (win32_CreateToolhelp32Snapshot, win32_Module32First)
4880 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
4882 (handle_load_dll): Add function description.
4883 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
4885 2014-02-26 Joel Brobecker <brobecker@adacore.com>
4887 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
4889 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
4890 base address when calling win32_add_one_solib.
4891 (handle_load_dll): Delete local variable load_addr.
4892 Remove 0x1000 offset applied to DLL base address when calling
4893 win32_add_one_solib.
4894 (handle_unload_dll): Add comment.
4896 2014-02-26 Joel Brobecker <brobecker@adacore.com>
4898 * win32-low.c (win32_add_all_dlls): Renames
4899 win32_ensure_ntdll_loaded. Rewrite function documentation.
4900 Adjust implementation to always load all DLLs.
4901 Add 0x1000 offset to DLL base address when calling
4902 win32_add_one_solib.
4903 (child_initialization_done): New static global.
4904 (do_initial_child_stuff): Set child_initialization_done to
4905 zero during child initialization, and 1 after. Replace call
4906 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
4908 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
4909 (handle_unload_dll): Add function documentation.
4910 (get_child_debug_event): Ignore load and unload DLL events
4911 during child initialization.
4913 2014-02-20 Doug Evans <dje@google.com>
4915 Remove global all_lwps.
4916 * inferiors.h (ptid_of): Move here from linux-low.h.
4917 (pid_of, lwpid_of): Ditto.
4918 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
4919 parameter is a struct thread_info * now.
4920 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
4921 directly. Pass &all_threads to find_inferior instead of &all_lwps.
4922 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
4924 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
4925 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
4926 * linux-arm-low.c (update_registers_callback): Update, "entry"
4927 parameter is a struct thread_info * now.
4928 Fetch lwpid from current_inferior directly.
4929 (arm_insert_point): Pass &all_threads to find_inferior instead of
4931 (arm_remove_point): Ditto.
4932 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
4933 (arm_prepare_to_resume): Fetch pid from thread.
4934 (arm_read_description): Fetch lwpid from current_inferior directly.
4935 * linux-low.c (all_lwps): Delete.
4936 (delete_lwp): Delete call to remove_inferior.
4937 (handle_extended_wait): Fetch lwpid from thread.
4938 (add_lwp): Don't set lwp->entry.id. Remove call to
4939 add_inferior_to_list.
4940 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
4941 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
4942 (kill_one_lwp_callback): Ditto.
4943 (linux_kill): Don't dereference NULL pointer.
4944 Fetch ptid,lwpid from thread.
4945 (get_detach_signal): Fetch ptid from thread.
4946 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
4947 Simplify call to regcache_invalidate_thread.
4948 (delete_lwp_callback): Update, "entry" parameter is a
4949 struct thread_info * now. Fetch pid from thread.
4950 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
4951 (status_pending_p_callback): Update, "entry" parameter is a
4952 struct thread_info * now. Fetch ptid from thread.
4953 (find_lwp_pid): Update, "entry" parameter is a
4954 struct thread_info * now.
4955 (linux_wait_for_lwp): Fetch pid from thread.
4956 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
4957 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
4958 (enqueue_one_deferred_signal): Fetch lwpid from thread.
4959 (dequeue_one_deferred_signal): Ditto.
4960 (cancel_breakpoint): Fetch ptid from current_inferior.
4961 (linux_wait_for_event): Pass &all_threads to find_inferior,
4962 not &all_lwps. Fetch ptid, lwpid from thread.
4963 (count_events_callback): Update, "entry" parameter is a
4964 struct thread_info * now.
4965 (select_singlestep_lwp_callback): Ditto.
4966 (select_event_lwp_callback): Ditto.
4967 (cancel_breakpoints_callback): Ditto.
4968 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
4970 (select_event_lwp): Ditto. Fetch ptid from event_thread.
4971 (unsuspend_one_lwp): Update, "entry" parameter is a
4972 struct thread_info * now.
4973 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
4975 (linux_stabilize_threads): Ditto. And for for_each_inferior.
4976 Fetch lwpid from thread, not lwp.
4977 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
4978 Pass &all_threads to find_inferior, not &all_lwps.
4979 (send_sigstop): Fetch lwpid from thread, not lwp.
4980 (send_sigstop_callback): Update, "entry" parameter is a
4981 struct thread_info * now.
4982 (suspend_and_send_sigstop_callback): Ditto.
4983 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
4984 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
4985 struct thread_info * now.
4986 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
4988 (lwp_running): Update, "entry" parameter is a
4989 struct thread_info * now.
4990 (stop_all_lwps): Fetch ptid from thread.
4991 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
4992 (linux_resume_one_lwp): Fetch lwpid from thread.
4993 (linux_set_resume_request): Update, "entry" parameter is a
4994 struct thread_info * now. Fetch pid, lwpid from thread.
4995 (resume_status_pending_p): Update, "entry" parameter is a
4996 struct thread_info * now.
4997 (need_step_over_p): Ditto. Fetch lwpid from thread.
4998 (start_step_over): Fetch lwpid from thread.
4999 (linux_resume_one_thread): Update, "entry" parameter is a
5000 struct thread_info * now. Fetch lwpid from thread.
5001 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
5002 (proceed_one_lwp): Update, "entry" parameter is a
5003 struct thread_info * now. Fetch lwpid from thread.
5004 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
5005 struct thread_info * now.
5006 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
5007 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
5008 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
5010 (regsets_store_inferior_registers): Ditto.
5011 (fetch_register, store_register): Ditto.
5012 (linux_read_memory, linux_write_memory): Ditto.
5013 (linux_request_interrupt): Ditto.
5014 (linux_read_auxv): Ditto.
5015 (linux_xfer_siginfo): Ditto.
5016 (linux_qxfer_spu): Ditto.
5017 (linux_qxfer_libraries_svr4): Ditto.
5018 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
5019 moved to inferiors.h.
5021 (get_thread_lwp): Update.
5022 (struct lwp_info): Delete member "entry". Simplify comment for
5025 * linux-mips-low.c (mips_read_description): Fetch lwpid from
5026 current_inferior directly.
5027 (update_watch_registers_callback): Update, "entry" parameter is a
5028 struct thread_info * now. Fetch pid from thread.
5029 (mips_linux_prepare_to_resume): Fetch ptid from thread.
5030 (mips_insert_point): Fetch lwpid from current_inferior.
5031 Pass &all_threads to find_inferior, not &all_lwps.
5032 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
5033 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
5035 (mips_stopped_data_address): Ditto.
5036 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
5038 * linux-tile-low.c (tile_arch_setup): Ditto.
5039 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
5040 (update_debug_registers_callback): Update, "entry" parameter is a
5041 struct thread_info * now. Fetch pid from thread.
5042 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
5043 Pass &all_threads to find_inferior, not &all_lwps.
5044 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
5045 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
5046 Pass &all_threads to find_inferior, not &all_lwps.
5047 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
5048 (i386_dr_low_get_status): Ditto.
5049 (x86_linux_prepare_to_resume): Fetch ptid from thread.
5050 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
5051 (x86_linux_read_description): Ditto.
5052 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
5054 2014-02-20 Doug Evans <dje@google.com>
5056 * inferiors.c (get_first_inferior): Fix buglet.
5058 2014-02-19 Doug Evans <dje@google.com>
5060 * gdbthread.h (add_thread): Change result type to struct thread_info *.
5061 * inferiors.c (add_thread): Change result type to struct thread_info *.
5062 All callers updated.
5063 (add_lwp): Call add_thread here instead of in callers.
5064 All callers updated.
5065 * linux-low.h (get_lwp_thread): Rewrite.
5066 (struct lwp_info): New member "thread".
5068 2014-02-19 Doug Evans <dje@google.com>
5070 * linux-low.c (add_lwp): Change result to struct lwp_info *.
5071 All callers updated.
5073 2014-02-19 Doug Evans <dje@google.com>
5075 * inferiors.c (add_thread): Fix whitespace.
5077 2014-02-19 Doug Evans <dje@google.com>
5079 * dll.c (clear_dlls): Replace accessing list implemention details
5081 * gdbthread.h (get_first_thread): Declare.
5082 * inferiors.c (for_each_inferior_with_data): New function.
5083 (get_first_thread): New function.
5084 (find_thread_ptid): Simplify.
5085 (get_first_inferior): New function.
5086 (clear_list): Delete.
5087 (one_inferior_p): New function.
5088 (clear_inferior_list): New function.
5089 (clear_inferiors): Update.
5090 * inferiors.h (for_each_inferior_with_data): Declare.
5091 (clear_inferior_list): Declare.
5092 (one_inferior_p): Declare.
5093 (get_first_inferior): Declare.
5094 * linux-low.c (linux_wait_for_event): Replace accessing list
5095 implemention details with API function.
5096 * server.c (target_running): Ditto.
5097 (accumulate_file_name_length): New function.
5098 (emit_dll_description): New function.
5099 (handle_qxfer_libraries): Replace accessing list implemention
5100 details with API function.
5101 (handle_qxfer_threads_worker): New function.
5102 (handle_qxfer_threads_proper): Replace accessing list implemention
5103 details with API function.
5104 (handle_query): Ditto.
5105 (visit_actioned_threads_callback_ftype): New typedef.
5106 (visit_actioned_threads_data): New struct.
5107 (visit_actioned_threads): Rewrite to be find_inferior callback.
5108 (resume): Call find_inferior.
5109 (handle_status): Replace accessing list implemention
5110 details with API function.
5111 (process_serial_event): Replace accessing list implemention details
5113 * target.c (set_desired_inferior): Replace accessing list implemention
5114 details with API function.
5115 * tracepoint.c (same_process_p): New function.
5116 (gdb_agent_about_to_close): Replace accessing list implemention
5117 details with API function.
5118 * win32-low.c (child_delete_thread): Replace accessing list
5119 implemention details with API function.
5120 (match_dll_by_basename): New function.
5121 (dll_is_loaded_by_basename): New function.
5122 (win32_ensure_ntdll_loaded): Replace accessing list implemention
5123 details call to dll_is_loaded_by_basename.
5125 2014-02-19 Doug Evans <dje@google.com>
5127 * dll.h (struct dll_info): Add comment.
5128 * gdbthread.h (struct thread_info): Add comment.
5129 (current_ptid): Simplify.
5130 * inferiors.c (add_process): Update.
5131 (remove_process): Update.
5132 * inferiors.h (struct process_info): Rename member "head" to "entry".
5133 * linux-low.c (delete_lwp): Update.
5135 (last_thread_of_process_p): Update.
5136 (kill_one_lwp_callback, linux_kill): Update.
5137 (status_pending_p_callback): Update.
5138 (wait_for_sigstop): Update. Simplify read of ptid.
5139 (start_step_over): Update.
5140 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
5141 (get_lwp_thread): Update.
5142 (struct lwp_info): Rename member "head" to "entry".
5143 * regcache.h (inferior_list_entry): Delete.
5144 * server.c (kill_inferior_callback): Update.
5145 (detach_or_kill_inferior_callback): Update.
5146 (print_started_pid): Update.
5147 (print_attached_pid): Update.
5148 (process_serial_event): Simplify read of ptid.
5149 * thread-db.c (thread_db_create_event): Update.
5150 (thread_db_get_tls_address): Update.
5151 * win32-low.c (current_inferior_ptid): Simplify.
5153 2014-02-19 Tom Tromey <tromey@redhat.com>
5155 * target.h (struct target_ops) <supports_btrace>: Add target_ops
5157 (target_supports_btrace): Update.
5159 2014-02-14 Yao Qi <yao@codesourcery.com>
5161 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
5162 (rsp-low-ipa.o): New target.
5164 2014-02-12 Tom Tromey <tromey@redhat.com>
5166 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
5167 convert_ascii_to_int.
5168 * regcache.c (registers_to_string): Likewise.
5169 * remote-utils.c (decode_M_packet): Likewise.
5170 * server.c (process_serial_event): Likewise.
5172 2014-02-12 Tom Tromey <tromey@redhat.com>
5174 * server.c (handle_query, handle_v_run): Use hex2bin, not
5176 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
5178 2014-02-12 Tom Tromey <tromey@redhat.com>
5180 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
5181 convert_int_to_ascii.
5182 * regcache.c (registers_to_string, collect_register_as_string):
5184 * remote-utils.c (look_up_one_symbol, relocate_instruction):
5186 * server.c (process_serial_event): Likewise.
5187 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
5188 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
5190 2014-02-12 Tom Tromey <tromey@redhat.com>
5192 * remote-utils.c (look_up_one_symbol, monitor_output): Use
5193 bin2hex, not hexify.
5194 * tracepoint.c (cmd_qtstatus): Likewise.
5196 2014-02-12 Tom Tromey <tromey@redhat.com>
5198 * remote-utils.c (monitor_output): Pass explicit length to
5201 2014-02-12 Tom Tromey <tromey@redhat.com>
5203 * tracepoint.c: Include rsp-low.h.
5204 * server.c: Include rsp-low.h.
5205 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
5206 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
5208 * remote-utils.c: Include rsp-low.h.
5209 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
5210 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
5211 (convert_int_to_ascii, convert_ascii_to_int): Move to
5213 * regcache.c: Include rsp-low.h.
5214 * ax.c: Include rsp-low.h.
5215 * Makefile.in (SFILES): Add common/rsp-low.c.
5216 (OBS): Add rsp-low.o.
5217 (rsp-low.o): New target.
5219 2014-02-12 Tom Tromey <tromey@redhat.com>
5221 * utils.h (pulongest, plongest, phex_nz): Don't declare.
5222 Include print-utils.h.
5223 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
5224 (plongest, thirty_two, phex_nz): Remove.
5225 * Makefile.in (SFILES): Add common/print-utils.c.
5226 (OBS): Add print-utils.o.
5227 (print-utils-ipa.o): New target.
5228 (print-utils.o): New target.
5229 (IPA_OBJS): Add print-utils-ipa.o.
5231 2014-02-06 Tom Tromey <tromey@redhat.com>
5233 * Makefile.in (SFILES): Fix indentation.
5235 2014-02-05 Doug Evans <dje@google.com>
5237 * linux-low.c (linux_wait_for_event): Improve comment.
5238 (linux_wait_1): Keep current_inferior in sync with event_child.
5240 2014-01-22 Doug Evans <dje@google.com>
5242 * gdbthread.h (gdb_id_to_thread): Delete, unused.
5244 2014-01-22 Doug Evans <dje@google.com>
5246 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
5247 * configure: Regenerate.
5248 * config.in: Regenerate.
5249 * Makefile.in (SFILES): Add debug.c.
5251 * debug.c: New file.
5252 * debug.h: New file.
5253 * linux-aarch64-low.c (*): Update all debugging printfs to use
5254 debug_printf instead of fprintf.
5255 * linux-arm-low.c (*): Ditto.
5256 * linux-cris-low.c (*): Ditto.
5257 * linux-crisv32-low.c (*): Ditto.
5258 * linux-m32r-low.c (*): Ditto.
5259 * linux-sparc-low.c (*): Ditto.
5260 * linux-x86.c (*): Ditto.
5261 * linux-low.c (*): Ditto.
5262 (linux_wait_1): Add calls to debug_enter, debug_exit.
5263 (linux_wait): Remove redundant debugging printf.
5264 (stop_all_lwps): Add calls to debug_enter, debug_exit.
5265 (linux_resume, unstop_all_lwps): Ditto.
5266 * mem-break.c (*): Update all debugging printfs to use
5267 debug_printf instead of fprintf.
5268 * remote-utils.c (*): Ditto.
5269 * thread-db.c (*): Ditto.
5270 * server.c #include <ctype.h>, "gdb_vecs.h".
5271 (debug_threads): Moved to debug.c.
5272 (*): Update all debugging printfs to use debug_printf instead of
5274 (start_inferior): Replace call to fflush with call to debug_flush.
5275 (monitor_show_help): Mention set debug-format.
5276 (parse_debug_format_options): New function.
5277 (handle_monitor_command): Handle "monitor set debug-format".
5278 (gdbserver_usage): Mention --debug-format.
5279 (main): Parse --debug-format.
5280 * server.h (debug_threads): Declaration moved to debug.h.
5282 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
5283 trace_debug_1 that uses debug_printf.
5284 (tracepoint_look_up_symbols): Update all debugging printfs to use
5285 debug_printf instead of fprintf.
5287 2014-01-20 Baruch Siach <baruch@tkos.co.il>
5289 * linux-xtensa-low.c: Include asm/ptrace.h instead of
5292 2014-01-17 Pedro Alves <palves@redhat.com>
5295 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
5296 defined after including gdb_proc_service.h.
5298 2014-01-16 Doug Evans <dje@google.com>
5300 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
5301 (match_dll): Use it.
5303 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
5305 * target.h (target_ops) <read_btrace>: Change parameters and
5306 return type to allow error reporting.
5307 * server.c (handle_qxfer_btrace): Support delta reads. Pass
5308 trace reading errors on.
5309 * linux-low.c (linux_low_read_btrace): Pass trace reading
5311 (linux_low_disable_btrace): New.
5313 2014-01-15 Doug Evans <dje@google.com>
5315 * inferiors.c (thread_id_to_gdb_id): Delete.
5316 * inferiors.h (thread_id_to_gdb_id): Delete.
5318 2014-01-13 Eli Zaretskii <eliz@gnu.org>
5320 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
5321 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
5324 2014-01-08 Pedro Alves <palves@redhat.com>
5326 * server.c (handle_status): Don't discard previous queued stop
5327 replies or thread's pending status here.
5328 (main) <disconnection>: Do it here instead.
5330 2014-01-08 Pedro Alves <palves@redhat.com>
5332 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
5333 * server.c (visit_actioned_threads, handle_pending_status): New
5335 (handle_v_cont): Factor out parts to ...
5336 (resume): ... this new function. If in all-stop, and a thread
5337 being resumed has a pending status, report it without actually
5339 (myresume): Adjust to use the new 'resume' function.
5340 (clear_pending_status_callback, set_pending_status_callback)
5341 (find_status_pending_thread_callback): New functions.
5342 (handle_status): Handle the case of multiple threads having
5343 interesting statuses to report. Report threads' real last signal
5344 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
5345 with an interesting thread to report the status for, instead of
5346 always reporting the status of the first thread.
5348 2014-01-01 Joel Brobecker <brobecker@adacore.com>
5350 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
5351 * gdbreplay.c (gdbreplay_version): Likewise.
5353 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
5355 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
5356 iov.iov_len with the real length in use.
5358 2013-12-13 Joel Brobecker <brobecker@adacore.com>
5360 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
5361 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
5362 for all targets that use win32-low.c.
5363 * win32-low.c (win32_ensure_ntdll_loaded): New function.
5364 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
5366 2013-12-13 Pedro Alves <palves@redhat.com>
5368 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
5369 if equal to TARGET_WAITKIND_LOADED.
5370 * win32-low.c (cached_status): New static global.
5371 (win32_wait): Add declaration.
5372 (do_initial_child_stuff): Flush all initial pending debug events
5373 up to the initial breakpoint.
5374 (win32_wait): If CACHED_STATUS was set, return that instead
5375 of doing a real wait. Remove the code resuming the execution
5376 of the inferior after receiving a TARGET_WAITKIND_LOADED event
5377 during the initial phase. Also remove the code changing
5378 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
5379 TARGET_WAITKIND_STOPPED.
5381 2013-12-11 Yao Qi <yao@codesourcery.com>
5383 * notif.c (handle_notif_ack): Return 0 if no notification
5386 2013-11-20 Doug Evans <dje@google.com>
5388 * linux-low.c (linux_set_resume_request): Fix comment.
5390 2013-11-20 Doug Evans <dje@google.com>
5392 * linux-low.c (resume_status_pending_p): Tweak comment.
5394 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
5396 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
5397 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
5398 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
5399 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
5400 (srv_amd64_regobj): Add amd64-mpx.o.
5401 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
5402 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
5403 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
5404 * i387-fp.c (num_pl_bnd_register) Added constant.
5405 (num_pl_bnd_cfg_registers) Added constant.
5406 (struct i387_xsave) Added reserved area and MPX fields.
5407 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
5408 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
5410 (tdesc_i386_mpx_linux): Add MPX amd64 target.
5411 (init_registers_amd64_mpx_linux): Declare new function.
5412 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
5413 (x86_64_regmap): Add MPX registers.
5414 (x86_linux_read_description): Add MPX case.
5415 (initialize_low_arch): Initialize MPX targets.
5417 2013-11-18 Tom Tromey <tromey@redhat.com>
5419 * configure: Rebuild.
5420 * configure.ac: Don't check for stdlib.h.
5421 * gdbreplay.c: Unconditionally include stdlib.h.
5423 2013-11-18 Tom Tromey <tromey@redhat.com>
5425 * config.in: Rebuild.
5426 * configure: Rebuild.
5427 * configure.ac: Don't use AC_HEADER_DIRENT.
5429 2013-11-18 Tom Tromey <tromey@redhat.com>
5431 * server.h: Don't check HAVE_STRING_H.
5432 * gdbreplay.c: Don't check HAVE_STRING_H.
5433 * configure: Rebuild.
5435 2013-11-18 Tom Tromey <tromey@redhat.com>
5437 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
5440 2013-11-08 Tom Tromey <tromey@redhat.com>
5442 * configure, config.in: Rebuild.
5443 * configure.ac: Remove unused configury.
5445 2013-11-08 Tom Tromey <tromey@redhat.com>
5447 * acinclude.m4: Include common.m4, codeset.m4.
5448 * configure, config.in: Rebuild.
5449 * configure.ac: Use GDB_AC_COMMON.
5451 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
5453 * linux-s390-low.c (HWCAP_S390_TE): New define.
5454 (s390_arch_setup): Consider the TE field in the HWCAP for
5455 determining 'have_regset_tdb'.
5457 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
5460 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
5463 2013-10-02 Pedro Alves <palves@redhat.com>
5465 * server.c (process_serial_event): Don't output "GDBserver
5466 exiting" if GDB is connected through stdio.
5467 * target.c (mywait): Likewise, be silent if GDB is connected
5470 2013-10-01 Joel Brobecker <brobecker@adacore.com>
5472 * lynx-low.c (lynx_add_threads_after_attach): New function.
5473 (lynx_attach): Remove call to add_thread. Add call to
5474 lynx_add_threads_after_attach instead.
5476 2013-09-28 Mike Frysinger <vapier@gentoo.org>
5478 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
5479 * config.in, configure: Regenerated.
5481 2013-09-18 Yao Qi <yao@codesourcery.com>
5484 * server.c (start_inferior): Clear 'resume_info'.
5486 2013-09-16 Jiong Wang <jiwang@tilera.com>
5488 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
5491 2013-09-16 Jiong Wang <jiwang@tilera.com>
5493 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
5494 linux-tile-low.o to srv_tgtobj.
5496 2013-09-16 Will Newton <will.newton@linaro.org>
5498 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
5501 2013-09-06 Pedro Alves <palves@redhat.com>
5503 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
5504 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
5505 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
5506 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
5507 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
5508 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
5510 2013-09-06 Pedro Alves <palves@redhat.com>
5512 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
5513 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
5515 2013-09-06 Pedro Alves <palves@redhat.com>
5517 * linux-amd64-ipa.c: Include tracepoint.h.
5518 * linux-i386-ipa.c: Include tracepoint.h.
5520 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
5522 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
5523 (ps_get_thread_area): New function.
5525 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
5527 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
5528 (initialize_low_arch): Call init_registers_crisv32 rather than
5529 init_register_crisv32.
5531 2013-09-05 Pedro Alves <palves@redhat.com>
5533 * server.h (handle_vFile, hostio_last_error_from_errno): Move
5535 * hostio.h: ... this new file.
5536 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
5537 win32-low.c: Include hostio.h.
5539 2013-09-05 Pedro Alves <palves@redhat.com>
5541 * server.h (gdb_client_data, handler_func, callback_handler_func)
5542 (delete_file_handler, add_file_handler, append_callback_event)
5543 (delete_callback_event, start_event_loop, initialize_event_loop):
5544 Move to event-loop.h and include it.
5545 * event-loop.h: New file.
5547 2013-09-05 Pedro Alves <palves@redhat.com>
5549 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
5550 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
5551 (loaded_dll, unloaded_dll): Move to ...
5552 * dll.h: ... this new file.
5553 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
5555 2013-09-05 Pedro Alves <palves@redhat.com>
5557 * server.h (current_process, get_thread_process, all_processes)
5558 (add_inferior_to_list, for_each_inferior, current_inferior)
5559 (remove_inferior, add_process, remove_process, find_process_pid)
5560 (have_started_inferiors_p, have_attached_inferiors_p)
5561 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
5562 (clear_inferiors, find_inferior, find_inferior_id)
5563 (inferior_target_data, set_inferior_target_data)
5564 (inferior_regcache_data, set_inferior_regcache_data): Move to
5565 inferiors.h, and include it.
5566 * inferiors.h: New file.
5568 2013-09-05 Pedro Alves <palves@redhat.com>
5570 * server.h (struct emit_ops, current_insn_ptr, emit_error):
5574 2013-09-05 Pedro Alves <palves@redhat.com>
5576 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
5578 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
5579 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
5580 (handle_tracepoint_general_set, handle_tracepoint_query)
5581 (tracepoint_finished_step, tracepoint_was_hit)
5582 (release_while_stepping_state_list, current_traceframe)
5583 (in_readonly_region, traceframe_read_mem)
5584 (fetch_traceframe_registers, traceframe_read_sdata)
5585 (traceframe_read_info, struct fast_tpoint_collect_status)
5586 (fast_tracepoint_collecting, force_unlock_trace_buffer)
5587 (handle_tracepoit_bkpts, initialize_low_tracepoint)
5588 (supply_fast_tracepoint_registers)
5589 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
5590 (ipa_tdesc, claim_trampoline_space)
5591 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
5592 (agent_mem_read, agent_get_trace_state_variable_value)
5593 (agent_set_trace_state_variable_value, agent_tsv_read)
5594 (agent_mem_read_string, get_raw_reg_func_addr)
5595 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
5596 * tracepoint.h: ... this new file.
5598 2013-09-05 Pedro Alves <palves@redhat.com>
5600 * server.h (perror_with_name, error, fatal, warning, paddress)
5601 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
5603 * utils.h: New file.
5605 2013-09-05 Pedro Alves <palves@redhat.com>
5607 * server.h (remote_debug, noack_mode, transport_is_reliable)
5608 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
5609 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
5610 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
5611 (write_enn, initialize_async_io, enable_async_io)
5612 (disable_async_io, check_remote_input_interrupt_request)
5613 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
5614 (dead_thread_notify, prepare_resume_reply)
5615 (decode_address_to_semicolon, decode_address, decode_m_packet)
5616 (decode_M_packet, decode_X_packet, decode_xfer_write)
5617 (decode_search_memory_packet, unhexify, hexify)
5618 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
5619 (look_up_one_symbol, relocate_instruction)
5620 (monitor_output): Move to remote-utils.h, and include it.
5621 * remote-utils.h: New file.
5623 2013-09-05 Pedro Alves <palves@redhat.com>
5625 * server.h (_): Delete.
5627 2013-09-02 Pedro Alves <palves@redhat.com>
5629 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
5630 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
5632 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
5634 2013-09-02 Pierre Muller <muller@sourceware.org>
5636 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
5637 or WriteProcessMemory complete successfully and handle
5638 ERROR_PARTIAL_COPY error.
5640 2013-09-02 Pedro Alves <palves@redhat.com>
5642 * server.c (gdb_read_memory): Return -1 on traceframe memory read
5643 error instead of EIO.
5645 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5648 * linux-low.c: Include filestuff.h.
5649 (linux_create_inferior) <pid == 0>: Call close_most_fds.
5650 * lynx-low.c: Include filestuff.h.
5651 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
5652 * server.c: Include filestuff.h.
5653 (main): Call notice_open_fds.
5654 * spu-low.c: Include filestuff.h.
5655 (spu_create_inferior) <pid == 0>: Call close_most_fds.
5657 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
5659 * Makefile.in: Explain why ../target and ../nat are not
5660 listed as include file search paths.
5661 (linux-waitpid.o): New object file rule.
5662 * configure.srv (srv_native_linux_obj): New variable.
5663 Replace all occurrences of linux native object files with
5664 $srv_native_linux_obj.
5665 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
5666 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
5667 (linux_enable_event_reporting): Remove declaration.
5668 (my_waitpid): Moved to common/linux-waitpid.c.
5669 (linux_wait_for_event): Pass ptid when calling
5670 linux_enable_event_reporting.
5671 (linux_supports_tracefork_flag): Remove.
5672 (linux_enable_event_reporting): Likewise.
5673 (linux_tracefork_grandchild): Remove.
5674 (STACK_SIZE): Moved to common/linux-ptrace.c.
5675 (linux_tracefork_child): Remove.
5676 (linux_test_for_tracefork): Remove.
5677 (linux_look_up_symbols): Call linux_supports_traceclone.
5678 (initialize_low): Remove call to linux_test_for_tracefork.
5679 * linux-low.h (PTRACE_TYPE_ARG3): Move to
5680 common/linux-ptrace.h.
5681 (PTRACE_TYPE_ARG4): Likewise.
5682 Include linux-ptrace.h.
5684 2013-08-21 Pedro Alves <palves@redhat.com>
5686 * config.in: Renegerate.
5688 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
5690 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
5691 (SFILES): Remove $(srcdir)/common/target-common.c and
5692 add $(srcdir)/target/waitstatus.c.
5693 (OBS): Remove target-common.o and add waitstatus.o.
5694 (server_h): Remove $(srcdir)/../common/target-common.h and
5695 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
5696 and $(srcdir)/../target/waitstatus.h.
5697 (target-common.o): Remove.
5698 (waitstatus.o): New target object file.
5699 * target.h: Do not include target-common.h and
5700 include target/resume.h, target/wait.h and
5701 target/waitstatus.h.
5703 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
5705 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
5706 to PTRACE_TYPE_ARG3.
5707 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
5708 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
5710 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
5711 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
5713 2013-07-27 Jie Zhang <jie@codesourcery.com>
5714 Daniel Jacobowitz <dan@codesourcery.com>
5715 Yao Qi <yao@codesourcery.com>
5717 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
5718 (mips-linux-watch.o): New rule.
5719 (mips_linux_watch_h): New variable.
5720 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
5722 * linux-mips-low.c: Include mips-linux-watch.h.
5723 (struct arch_process_info, struct arch_lwp_info): New.
5724 (update_watch_registers_callback): New function.
5725 (mips_linux_new_process, mips_linux_new_thread) New functions.
5726 (mips_linux_prepare_to_resume, mips_insert_point): New
5728 (mips_remove_point, mips_stopped_by_watchpoint): New
5730 (rsp_bp_type_to_target_hw_bp_type): New function.
5731 (mips_stopped_data_address): New function.
5732 (the_low_target): Add watchpoint support functions.
5734 2013-07-27 Yao Qi <yao@codesourcery.com>
5736 * i386-low.c: Include break-common.h.
5737 (enum target_hw_bp_type): Remove.
5739 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
5741 * Makefile.in (SFILES): /common/target-common.c.
5742 (OBS): Add target-common.o.
5743 (server_h): Add $(srcdir)/../common/target-common.h.
5744 (target-common.o): New target.
5745 * server.c (queue_stop_reply_callback): Free
5746 status string after use.
5747 * target.c (target_waitstatus_to_string): Remove.
5748 * target.h: Include target-common.h.
5749 (resume_kind): Likewise.
5750 (target_waitkind): Likewise.
5751 (target_waitstatus): Likewise.
5752 (TARGET_WNOHANG): Likewise.
5754 2013-07-04 Yao Qi <yao@codesourcery.com>
5756 * Makefile.in (host_alias): Use @host_noncanonical@.
5757 (target_alias): Use @target_noncanonical@.
5758 * configure.ac: Use ACX_NONCANONICAL_TARGET and
5759 ACX_NONCANONICAL_HOST.
5760 * configure: Regenerated.
5763 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
5765 * configure.ac (version_host, version_target): Set and AC_SUBST them.
5766 * configure: Rebuild.
5767 * Makefile.in (version_host, version_target): Get from configure.
5768 (version.c): Use $(version_host) and $(version_target).
5770 2013-07-03 Pedro Alves <palves@redhat.com>
5772 * Makefile.in (config.status): Depend on development.sh.
5773 * acinclude.m4: Include libmcheck.m4.
5774 * configure: Regenerate.
5776 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
5778 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
5779 attribute inside the parentheses.
5780 (winapi_DebugSetProcessKillOnExit): Ditto.
5781 (winapi_DebugBreakProcess): Ditto.
5782 (winapi_GenerateConsoleCtrlEvent): Ditto.
5784 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
5786 * notif.h (notif_event): Add a dummy member to avoid compiler
5789 2013-07-01 Pedro Alves <palves@redhat.com>
5791 * hostio.c (HOSTIO_PATH_MAX): Define.
5792 (require_filename, handle_open, handle_unlink, handle_readlink):
5795 2013-07-01 Pedro Alves <palves@redhat.com>
5797 * server.h: Include "pathmax.h".
5798 * linux-low.c: Don't include sys/param.h.
5799 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
5801 * win32-low.c: Don't include sys/param.h.
5802 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
5804 2013-07-01 Pedro Alves <palves@redhat.com>
5806 * event-loop.c: Don't check HAVE_UNISTD_H before including
5808 * gdbreplay.c: Likewise.
5809 * remote-utils.c: Likewise.
5810 * server.c: Likewise.
5811 * configure.ac: Don't check for unistd.h.
5812 * configure: Regenerate.
5814 2013-06-28 Tom Tromey <tromey@redhat.com>
5816 * Makefile.in (version.c): Use version.in, not
5819 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
5821 * configure.ac (version_host, version_target): Set and AC_SUBST them.
5822 * configure: Rebuild.
5823 * Makefile.in (version_host, version_target): Get from configure.
5824 (version.c): Use $(version_host) and $(version_target).
5826 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
5828 Fix trace-status to output user name without trailing colon.
5829 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
5831 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
5833 Fix trace-status to output proper start-time and stop-time.
5834 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
5835 output start time and stop time in hex as gdb expects.
5837 2013-06-26 Pedro Alves <pedro@codesourcery.com>
5839 * tracepoint.c (build_traceframe_info_xml): Output trace state
5840 variables present in the trace buffer.
5842 2013-06-24 Tom Tromey <tromey@redhat.com>
5844 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
5846 (version.o): Remove.
5847 * gdbreplay.c: Include version.h.
5848 (version, host_name): Don't declare.
5849 * server.h: Include version.h.
5850 (version, host_name): Don't declare.
5852 2013-06-12 Pedro Alves <palves@redhat.com>
5854 * linux-x86-low.c (linux_is_elf64): Delete global.
5855 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
5856 with local linux_pid_exe_is_elf_64_file use.
5858 2013-06-11 Pedro Alves <palves@redhat.com>
5860 * linux-low.c (regset_disabled, disable_regset): New functions.
5861 (regsets_fetch_inferior_registers)
5862 (regsets_store_inferior_registers): Use them.
5863 (initialize_regsets_info); Don't allocate the disabled_regsets
5865 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
5868 2013-06-11 Pedro Alves <palves@redhat.com>
5870 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
5873 2013-06-11 Pedro Alves <palves@redhat.com>
5875 * linux-x86-low.c (initialize_low_arch): Call
5876 init_registers_x32_avx_linux.
5878 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
5880 Fix compatibility with Android Bionic.
5881 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
5884 2013-06-07 Pedro Alves <palves@redhat.com>
5887 * Makefile.in (OBS): Add tdesc.o.
5888 (IPA_OBJS): Add tdesc-ipa.o.
5889 (tdesc-ipa.o): New rule.
5890 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
5892 * linux-low.c (new_inferior): Delete.
5893 (disabled_regsets, num_regsets): Delete.
5894 (linux_add_process): Adjust to set the new per-process
5896 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
5897 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
5898 was a stop. When calling arch_setup, switch the current inferior
5899 to the thread that got an event.
5900 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
5901 (regsets_fetch_inferior_registers)
5902 (regsets_store_inferior_registers): New regsets_info parameter.
5904 (linux_register_in_regsets): New regs_info parameter. Adjust to
5906 (register_addr, fetch_register, store_register): New usrregs_info
5907 parameter. Adjust to use it.
5908 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
5909 parameter regs_info. Adjust to use it.
5910 (linux_fetch_registers): Get the current inferior's regs_info, and
5912 (linux_store_registers): Ditto.
5913 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
5914 (initialize_low): Don't initialize the target_regsets here. Call
5915 initialize_low_arch.
5916 * linux-low.h (target_regsets): Delete declaration.
5917 (struct regsets_info): New.
5918 (struct usrregs_info): New.
5919 (struct regs_info): New.
5920 (struct process_info_private) <new_inferior>: New field.
5921 (struct linux_target_ops): Delete the num_regs, regmap, and
5922 regset_bitmap fields. New field regs_info.
5923 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
5924 * i387-fp.c (num_xmm_registers): Delete.
5925 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
5926 calls to new interface.
5927 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
5928 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
5929 Infer the number of xmm registers from the regcache's target
5931 * i387-fp.h (num_xmm_registers): Delete.
5932 * inferiors.c (add_thread): Don't install the thread's regcache
5934 * proc-service.c (gregset_info): Fetch the current inferior's
5935 regs_info. Adjust to use it.
5936 * regcache.c: Include tdesc.h.
5937 (register_bytes, reg_defs, num_registers)
5938 (gdbserver_expedite_regs): Delete.
5939 (get_thread_regcache): If the thread doesn't have a regcache yet,
5940 create one, instead of aborting gdbserver.
5941 (regcache_invalidate_one): Rename to ...
5942 (regcache_invalidate_thread): ... this.
5943 (regcache_invalidate_one): New.
5944 (regcache_invalidate): Only invalidate registers of the current
5946 (init_register_cache): Add target_desc parameter, and use it.
5947 (new_register_cache): Ditto. Assert the target description has a
5948 non zero registers_size.
5949 (regcache_cpy): Add assertions. Adjust.
5950 (realloc_register_cache, set_register_cache): Delete.
5951 (registers_to_string, registers_from_string): Adjust.
5952 (find_register_by_name, find_regno, find_register_by_number)
5953 (register_cache_size): Add target_desc parameter, and use it.
5954 (free_register_cache_thread, free_register_cache_thread_one)
5955 (regcache_release, register_cache_size): New.
5956 (register_size): Add target_desc parameter, and use it.
5957 (register_data, supply_register, supply_register_zeroed)
5958 (supply_regblock, supply_register_by_name, collect_register)
5959 (collect_register_as_string, collect_register_by_name): Adjust.
5960 * regcache.h (struct target_desc): Forward declare.
5961 (struct regcache) <tdesc>: New field.
5962 (init_register_cache, new_register_cache): Add target_desc
5964 (regcache_invalidate_thread): Declare.
5965 (regcache_invalidate_one): Delete declaration.
5966 (regcache_release): Declare.
5967 (find_register_by_number, register_cache_size, register_size)
5968 (find_regno): Add target_desc parameter.
5969 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
5971 * remote-utils.c: Include tdesc.h.
5972 (outreg, prepare_resume_reply): Adjust.
5973 * server.c: Include tdesc.h.
5974 (gdbserver_xmltarget): Delete declaration.
5975 (get_features_xml, process_serial_event): Adjust.
5976 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
5978 (struct process_info) <tdesc>: New field.
5979 (ipa_tdesc): Declare.
5980 * tdesc.c: New file.
5981 * tdesc.h: New file.
5982 * tracepoint.c: Include tdesc.h.
5983 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
5984 (get_context_regcache): Adjust to pass ipa_tdesc down.
5985 (do_action_at_tracepoint): Adjust to get the register cache size
5986 from the context regcache's description.
5987 (traceframe_walk_blocks): Adjust to get the register cache size
5988 from the current trace frame's description.
5989 (traceframe_get_pc): Adjust to get current trace frame's
5990 description and pass it down.
5991 (gdb_collect): Adjust to get the register cache size from the
5993 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
5994 (gdbserver_xmltarget): Delete.
5995 (initialize_low_tracepoint): Set the ipa's target description.
5996 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
5997 (initialize_low_tracepoint): Set the ipa's target description.
5998 * linux-x86-low.c: Include tdesc.h.
5999 [__x86_64__] (is_64bit_tdesc): New.
6000 (ps_get_thread_area, x86_get_thread_area): Use it.
6001 (i386_cannot_store_register): Rename to ...
6002 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
6003 (i386_cannot_fetch_register): Rename to ...
6004 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
6005 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
6007 (target_regsets): Rename to ...
6008 (x86_regsets): ... this.
6009 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
6011 (x86_siginfo_fixup): Use is_64bit_tdesc.
6012 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
6013 (tdesc_x32_avx_linux, tdesc_x32_linux)
6014 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
6016 (x86_linux_update_xmltarget): Delete.
6017 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
6018 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
6019 (AMD64_LINUX_USER64_CS): New.
6020 (x86_linux_read_description): New, based on
6021 x86_linux_update_xmltarget.
6022 (same_process_callback): New.
6023 (x86_arch_setup_process_callback): New.
6024 (x86_linux_update_xmltarget): New.
6025 (x86_regsets_info): New.
6026 (amd64_linux_regs_info): New.
6027 (i386_linux_usrregs_info): New.
6028 (i386_linux_regs_info): New.
6029 (x86_linux_regs_info): New.
6030 (x86_arch_setup): Reimplement.
6031 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
6032 (x86_emit_ops): Ditto.
6033 (the_low_target): Adjust. Install x86_linux_regs_info,
6034 x86_cannot_fetch_register, and x86_cannot_store_register.
6035 (initialize_low_arch): New.
6036 * linux-ia64-low.c (tdesc_ia64): Declare.
6037 (ia64_fetch_register): Adjust.
6038 (ia64_usrregs_info, regs_info): New globals.
6039 (ia64_regs_info): New function.
6040 (the_low_target): Adjust.
6041 (initialize_low_arch): New function.
6042 * linux-sparc-low.c (tdesc_sparc64): Declare.
6043 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
6045 (sparc_arch_setup): New function.
6046 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
6047 (the_low_target): Adjust.
6048 (initialize_low_arch): New function.
6049 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
6050 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
6051 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
6052 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
6053 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
6054 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
6055 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
6056 (tdesc_powerpc_isa205_vsx64l): Declare.
6057 (ppc_cannot_store_register, ppc_collect_ptrace_register)
6058 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
6059 (ppc_set_pc, ppc_get_hwcap): Adjust.
6060 (ppc_usrregs_info): Forward declare.
6061 (!__powerpc64__) ppc_regmap_adjusted: New global.
6062 (ppc_arch_setup): Adjust to the current process'es target
6064 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
6065 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
6066 (ppc_store_evrregset): Adjust.
6067 (target_regsets): Rename to ...
6068 (ppc_regsets): ... this, and make static.
6069 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
6070 (ppc_regs_info): New function.
6071 (the_low_target): Adjust.
6072 (initialize_low_arch): New function.
6073 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
6074 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
6075 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
6076 (tdesc_s390x_linux64v2): Declare.
6077 (s390_collect_ptrace_register, s390_supply_ptrace_register)
6078 (s390_fill_gregset, s390_store_last_break): Adjust.
6079 (target_regsets): Rename to ...
6080 (s390_regsets): ... this, and make static.
6081 (s390_get_pc, s390_set_pc): Adjust.
6082 (s390_get_hwcap): New target_desc parameter, and use it.
6083 [__s390x__] (have_hwcap_s390_high_gprs): New global.
6084 (s390_arch_setup): Adjust to set the current process'es target
6085 description. Don't adjust the regmap.
6086 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
6087 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
6088 (regs_info_3264): New globals.
6089 (s390_regs_info): New function.
6090 (the_low_target): Adjust.
6091 (initialize_low_arch): New function.
6092 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
6093 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
6094 [__mips64] (init_registers_mips_linux)
6095 (init_registers_mips_dsp_linux): Delete defines.
6096 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
6097 (have_dsp): New global.
6098 (mips_read_description): New, based on mips_arch_setup.
6099 (mips_arch_setup): Reimplement.
6100 (get_usrregs_info): New function.
6101 (mips_cannot_fetch_register, mips_cannot_store_register)
6102 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
6103 (mips_fill_fpregset, mips_store_fpregset): Adjust.
6104 (target_regsets): Rename to ...
6105 (mips_regsets): ... this, and make static.
6106 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
6107 (dsp_regs_info, regs_info): New globals.
6108 (mips_regs_info): New function.
6109 (the_low_target): Adjust.
6110 (initialize_low_arch): New function.
6111 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
6112 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
6114 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
6115 (arm_read_description): New, with bits factored from
6117 (arm_arch_setup): Reimplement.
6118 (target_regsets): Rename to ...
6119 (arm_regsets): ... this, and make static.
6120 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
6121 (arm_regs_info): New function.
6122 (the_low_target): Adjust.
6123 (initialize_low_arch): New function.
6124 * linux-m68k-low.c (tdesc_m68k): Declare.
6125 (target_regsets): Rename to ...
6126 (m68k_regsets): ... this, and make static.
6127 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
6128 (m68k_regs_info): New function.
6129 (m68k_arch_setup): New function.
6130 (the_low_target): Adjust.
6131 (initialize_low_arch): New function.
6132 * linux-sh-low.c (tdesc_sharch): Declare.
6133 (target_regsets): Rename to ...
6134 (sh_regsets): ... this, and make static.
6135 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
6136 (sh_regs_info, sh_arch_setup): New functions.
6137 (the_low_target): Adjust.
6138 (initialize_low_arch): New function.
6139 * linux-bfin-low.c (tdesc_bfin): Declare.
6140 (bfin_arch_setup): New function.
6141 (bfin_usrregs_info, regs_info): New globals.
6142 (bfin_regs_info): New function.
6143 (the_low_target): Adjust.
6144 (initialize_low_arch): New function.
6145 * linux-cris-low.c (tdesc_cris): Declare.
6146 (cris_arch_setup): New function.
6147 (cris_usrregs_info, regs_info): New globals.
6148 (cris_regs_info): New function.
6149 (the_low_target): Adjust.
6150 (initialize_low_arch): New function.
6151 * linux-cris-low.c (tdesc_crisv32): Declare.
6152 (cris_arch_setup): New function.
6153 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
6154 (cris_regs_info): New function.
6155 (the_low_target): Adjust.
6156 (initialize_low_arch): New function.
6157 * linux-m32r-low.c (tdesc_m32r): Declare.
6158 (m32r_arch_setup): New function.
6159 (m32r_usrregs_info, regs_info): New globals.
6160 (m32r_regs_info): Adjust.
6161 (initialize_low_arch): New function.
6162 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
6163 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
6164 (tic6x_usrregs_info): Forward declare.
6165 (tic6x_read_description): New function, based on ...
6166 (tic6x_arch_setup): ... this. Reimplement.
6167 (target_regsets): Rename to ...
6168 (tic6x_regsets): ... this, and make static.
6169 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
6170 (tic6x_regs_info): New function.
6171 (the_low_target): Adjust.
6172 (initialize_low_arch): New function.
6173 * linux-xtensa-low.c (tdesc_xtensa): Declare.
6174 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
6175 (target_regsets): Rename to ...
6176 (xtensa_regsets): ... this, and make static.
6177 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
6179 (xtensa_arch_setup, xtensa_regs_info): New functions.
6180 (the_low_target): Adjust.
6181 (initialize_low_arch): New function.
6182 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
6183 (nios2_arch_setup): Set the current process'es tdesc.
6184 (target_regsets): Rename to ...
6185 (nios2_regsets): ... this.
6186 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
6187 (nios2_regs_info): New function.
6188 (the_low_target): Adjust.
6189 (initialize_low_arch): New function.
6190 * linux-aarch64-low.c (tdesc_aarch64): Declare.
6191 (aarch64_arch_setup): Set the current process'es tdesc.
6192 (target_regsets): Rename to ...
6193 (aarch64_regsets): ... this.
6194 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
6195 (aarch64_regs_info): New function.
6196 (the_low_target): Adjust.
6197 (initialize_low_arch): New function.
6198 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
6200 (target_regsets): Rename to ...
6201 (tile_regsets): ... this.
6202 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
6203 (tile_regs_info): New function.
6204 (tile_arch_setup): Set the current process'es tdesc.
6205 (the_low_target): Adjust.
6206 (initialize_low_arch): New function.
6207 * spu-low.c (tdesc_spu): Declare.
6208 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
6209 * win32-arm-low.c (tdesc_arm): Declare.
6210 (arm_arch_setup): New function.
6211 (the_low_target): Install arm_arch_setup instead of
6213 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
6214 (init_windows_x86): Rename to ...
6215 (i386_arch_setup): ... this. Set `win32_tdesc'.
6216 (the_low_target): Adjust.
6217 * win32-low.c (win32_tdesc): New global.
6218 (child_add_thread): Don't create the thread cache here.
6219 (do_initial_child_stuff): Set the new process'es tdesc.
6220 * win32-low.h (struct target_desc): Forward declare.
6221 (win32_tdesc): Declare.
6222 * lynx-i386-low.c (tdesc_i386): Declare global.
6223 (lynx_i386_arch_setup): Set `lynx_tdesc'.
6224 * lynx-low.c (lynx_tdesc): New global.
6225 (lynx_add_process): Set the new process'es tdesc.
6226 * lynx-low.h (struct target_desc): Forward declare.
6227 (lynx_tdesc): Declare global.
6228 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
6229 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
6230 * nto-low.c (nto_tdesc): New global.
6231 (do_attach): Set the new process'es tdesc.
6232 * nto-low.h (struct target_desc): Forward declare.
6233 (nto_tdesc): Declare.
6234 * nto-x86-low.c (tdesc_i386): Declare.
6235 (nto_x86_arch_setup): Set `nto_tdesc'.
6237 2013-06-04 Gary Benson <gbenson@redhat.com>
6239 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
6240 to qSupported response when appropriate.
6241 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
6242 with nonzero-length annex.
6243 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
6244 arguments supplied in annex.
6246 2013-05-31 Doug Evans <dje@google.com>
6249 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
6250 64 bits in 64-cross-32 environment.
6252 2013-05-28 Pedro Alves <palves@redhat.com>
6254 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
6255 (aarch64-without-fpu.c): Delete rule.
6256 * configure.srv (aarch64*-*-linux*): Remove references to
6257 aarch64-without-fpu.o and aarch64-without-fpu.xml.
6258 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
6261 2013-05-24 Pedro Alves <palves@redhat.com>
6263 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
6264 instead of strchr/decode_address. Error if the range isn't split
6265 with a ','. Don't assume there's be a ':' in the action.
6267 2013-05-23 Yao Qi <yao@codesourcery.com>
6268 Pedro Alves <palves@redhat.com>
6270 * linux-low.c (lwp_in_step_range): New function.
6271 (linux_wait_1): If the thread was range stepping and stopped
6272 outside the stepping range, report the stop to GDB. Otherwise,
6273 continue stepping. Add range stepping debug output.
6274 (linux_set_resume_request): Copy the step range from the resume
6276 (linux_supports_range_stepping): New.
6277 (linux_target_ops) <supports_range_stepping>: Set to
6278 linux_supports_range_stepping.
6279 * linux-low.h (struct linux_target_ops)
6280 <supports_range_stepping>: New field.
6281 (struct lwp_info) <step_range_start, step_range_end>: New fields.
6282 * linux-x86-low.c (x86_supports_range_stepping): New.
6283 (the_low_target) <supports_range_stepping>: Set to
6284 x86_supports_range_stepping.
6285 * server.c (handle_v_cont): Handle 'r' action.
6286 (handle_v_requests): Append ";r" if the target supports range
6288 * target.h (struct thread_resume) <step_range_start,
6289 step_range_end>: New fields.
6290 (struct target_ops) <supports_range_stepping>:
6292 (target_supports_range_stepping): New macro.
6294 2013-05-17 Joel Brobecker <brobecker@adacore.com>
6296 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
6297 confusion in comment.
6299 2013-05-17 Joel Brobecker <brobecker@adacore.com>
6301 * lynx-low.c (struct process_info_private): New type.
6302 (lynx_add_process): New function.
6303 (lynx_create_inferior, lynx_attach): Replace calls to
6304 add_process by calls to lynx_add_process.
6305 (lynx_resume): If PTID is null, then try using
6306 current_process()->private->last_wait_event_ptid.
6308 (lynx_clear_inferiors): Delete. The contents of that function
6309 has been inlined in lynx_mourn;
6310 (lynx_wait_1): Save the ptid in the process's private data.
6311 (lynx_mourn): Free the process' private data. Replace call
6312 to lynx_clear_inferiors by call to clear_inferiors.
6314 2013-05-17 Yao Qi <yao@codesourcery.com>
6316 * i386-low.c (i386_length_and_rw_bits): Move the comment to
6319 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
6321 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
6322 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
6323 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
6324 PT_TEXT_END_ADDR guards. Update comments.
6325 (linux_target_op) <read_offsets>: Conditionally define to
6326 linux_read_offsets if the target is UCLIBC and if it defines
6327 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
6329 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
6330 Andrew Jenner <andrew@codesourcery.com>
6332 * Makefile.in (SFILES): Add linux-nios2-low.c.
6333 (clean): Add action to delete nios2-linux.c.
6334 (nios2-linux.c): New rule.
6335 * configure.srv: Add nios2*-*-linux*.
6336 * linux-nios2-low.c: New.
6338 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
6340 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
6342 2013-04-25 Hui Zhu <hui@codesourcery.com>
6345 * ax.c (ax_printf): Add fflush.
6347 2013-04-22 Tom Tromey <tromey@redhat.com>
6349 * Makefile.in (SFILES): Add filestuff.c.
6350 (OBS): Add filestuff.o.
6351 (filestuff.o): New target.
6352 * config.in, configure: Rebuild.
6353 * configure.ac: Check for fdwalk, pipe2.
6355 2013-04-17 Pedro Alves <palves@redhat.com>
6357 * configure.ac (USE_THREAD_DB): Delete variable.
6358 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
6359 Don't AC_SUBST USE_THREAD_DB.
6360 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
6361 * config.in, configure: Regenerate.
6363 2013-04-16 Pedro Alves <palves@redhat.com>
6365 * linux-low.h (struct lwp_info) <thread_known>: Move under
6366 the USE_THREAD_DB #ifdef.
6368 2013-04-16 Pedro Alves <palves@redhat.com>
6370 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
6371 (linux-low.o): Delete rule.
6372 * linux-low.h: Always include "gdb_thread_db.h" instead of
6373 conditionally including thread_db.h.
6374 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
6377 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6379 * Makefile.in (install-only): Fix make install regression.
6381 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
6383 Convert man pages to texinfo, new gdbinit.5 texinfo page.
6384 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
6386 * gdbserver.1: Remove.
6388 2013-03-22 Pedro Alves <palves@redhat.com>
6390 * linux-low.c (handle_extended_wait): Don't call
6391 linux_enable_event_reporting.
6393 2013-03-15 Tony Theodore <tonyt@logyst.com>
6396 * Makefile.in (SHELL): Use @SHELL@.
6398 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
6400 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
6403 2013-03-13 Joel Brobecker <brobecker@adacore.com>
6405 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
6406 Remove extraneous NULL element.
6408 2013-03-13 Yao Qi <yao@codesourcery.com>
6410 * tracepoint.c (traceframe_read_tsv): Look for the last matched
6411 'V' block in trace frame.
6413 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6415 * target.h (struct target_ops): Add btrace ops.
6416 (target_supports_btrace): New macro.
6417 (target_enable_btrace): New macro.
6418 (target_disable_btrace): New macro.
6419 (target_read_btrace): New macro.
6420 * gdbthread.h (struct thread_info): Add btrace field.
6421 * server.c: Include btrace-common.h.
6422 (handle_btrace_general_set): New function.
6423 (handle_btrace_enable): New function.
6424 (handle_btrace_disable): New function.
6425 (handle_general_set): Call handle_btrace_general_set.
6426 (handle_qxfer_btrace): New function.
6427 (struct qxfer qxfer_packets[]): Add btrace entry.
6428 * inferiors.c (remove_thread): Disable btrace.
6429 * linux-low: Include linux-btrace.h.
6430 (linux_low_enable_btrace): New function.
6431 (linux_low_read_btrace): New function.
6432 (linux_target_ops): Add btrace ops.
6433 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
6434 Add srv_linux_btrace=yes.
6435 (x86_64-*-linux*): Add linux-btrace.o.
6436 Add srv_linux_btrace=yes.
6437 * configure.ac: Define HAVE_LINUX_BTRACE.
6438 * config.in: Regenerated.
6439 * configure: Regenerated.
6441 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6443 * server.c (handle_qxfer): Preserve error message if -3 is
6445 (qxfer): Document the -3 return value.
6447 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6449 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
6450 (linux_btrace_h): New variable.
6451 (linux-btrace.o): New rule.
6453 2013-03-08 Stan Shebs <stan@codesourcery.com>
6454 Hafiz Abid Qadeer <abidh@codesourcery.com>
6456 * tracepoint.c (trace_buffer_size): New global.
6457 (DEFAULT_TRACE_BUFFER_SIZE): New define.
6458 (init_trace_buffer): Change to one-argument function. Allocate
6459 trace buffer memory.
6460 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
6461 handle QTBuffer:size packet.
6462 (cmd_bigqtbuffer_size): New function.
6463 (initialize_tracepoint): Call init_trace_buffer with
6464 DEFAULT_TRACE_BUFFER_SIZE.
6465 * server.c (handle_query): Add QTBuffer:size in the
6468 2013-03-07 Yao Qi <yao@codesourcery.com>
6470 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
6471 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
6473 (cmd_qtsp): Adjust condition. Do post increment.
6474 Set cur_action and cur_step_action back to 0.
6476 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
6479 * linux-low.c (linux_write_memory): Return early success if LEN is
6482 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
6484 * configure.srv: Add x86_64-*-cygwin* as target.
6486 2013-02-28 Tom Tromey <tromey@redhat.com>
6488 * configure.ac: Invoke AC_SYS_LARGEFILE.
6489 * configure, config.in: Rebuild.
6491 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
6493 * win32-low.c: Throughout, fix format strings and casts of
6494 printf-like functions to avoid type related warnings on all
6496 (get_child_debug_event): Print dwDebugEventCode as hex since
6497 that's how it's usually documented.
6499 2013-02-28 Yao Qi <yao@codesourcery.com>
6501 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
6504 2013-02-27 Jiong Wang <jiwang@tilera.com>
6506 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
6507 (reg-tilegx32.c): New rule.
6508 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
6509 * linux-tile-low.c (tile_arch_setup): New function. Invoke
6510 different register info initializer according to elf class.
6511 (init_registers_tilgx32): New function. The tilegx32 register info
6513 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
6514 (tile_store_gregset): Likewise.
6516 2013-02-27 Yao Qi <yao@codesourcery.com>
6518 * server.c (process_point_options): Print debug message when
6519 debug_threads is true.
6521 2013-02-26 Yao Qi <yao@codesourcery.com>
6523 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
6525 2013-02-19 Pedro Alves <palves@redhat.com>
6526 Kai Tietz <ktietz@redhat.com>
6530 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
6531 instead of strtoul to extract address from packet.
6532 (process_serial_event) <'z'>: Likewise.
6534 2013-02-18 Yao Qi <yao@codesourcery.com>
6536 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
6538 2013-02-14 Pedro Alves <palves@redhat.com>
6542 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
6543 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
6545 2013-02-14 Pedro Alves <palves@redhat.com>
6547 * tracepoint.c (cmd_qtdpsrc): Use savestring.
6549 2013-02-14 Pedro Alves <palves@redhat.com>
6551 * tracepoint.c (save_string): Delete.
6552 (add_tracepoint_action): Use savestring instead of save_string.
6554 2013-02-12 Pedro Alves <palves@redhat.com>
6556 * linux-xtensa-low.c: Ditto.
6557 * xtensa-xtregs.c: Ditto.
6559 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
6561 * thread-db.c (thread_db_get_tls_address): NULL pointer check
6564 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
6566 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
6567 aarch64_num_wp_regs and aarch64_num_bp_regs to
6568 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
6570 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
6572 * linux-aarch64-low.c (ps_get_thread_area): Replace
6573 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
6575 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
6576 Marcus Shawcroft <marcus.shawcroft@arm.com>
6577 Nigel Stephens <nigel.stephens@arm.com>
6578 Yufeng Zhang <yufeng.zhang@arm.com>
6580 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
6581 (aarch64.c, aarch64-without-fpu.c): New targets.
6582 * configure.srv (aarch64*-*-linux*): New.
6583 * linux-aarch64-low.c: New file.
6585 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
6587 * linux-low.c (handle_extended_wait, linux_create_inferior)
6588 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
6589 (dequeue_one_deferred_signal, linux_resume_one_thread)
6590 (fetch_register, linux_write_memory, linux_enable_event_reporting)
6591 (linux_tracefork_grandchild, linux_test_for_tracefork)
6592 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
6593 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
6594 where the argument is 0.
6596 2013-01-25 Yao Qi <yao@codesourcery.com>
6598 * event-loop.c: Include "queue.h".
6599 (gdb_event_p): New typedef.
6600 (struct gdb_event) <next_event>: Remove.
6601 (event_queue): Change to QUEUE(gdb_event_p).
6602 (async_queue_event): Remove.
6603 (gdb_event_xfree): New.
6604 (initialize_event_loop): New.
6605 (process_event): Use API from QUEUE.
6606 (wait_for_event): Likewise.
6607 * server.c (main): Call initialize_event_loop.
6608 * server.h (initialize_event_loop): Declare.
6610 2013-01-18 Yao Qi <yao@codesourcery.com>
6612 * ax.h (struct eval_agent_expr_context): New.
6613 (gdb_eval_agent_expr): Update declaration.
6614 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
6615 TFRAME. Add new argument CTX.
6616 * server.h (struct eval_agent_expr_context): Declare.
6617 (agent_mem_read, agent_tsv_read): Update declaration.
6618 (agent_mem_read_string): Likewise.
6619 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
6620 (add_traceframe_block): Add new argument TPOINT.
6621 Increase TPOINT->traceframe_usage.
6622 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
6623 eval_tracepoint_agent_expr.
6624 (condition_true_at_tracepoint): Likewise.
6625 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
6626 (agent_mem_read_string, agent_tsv_read): Likewise.
6628 2013-01-16 Yao Qi <yao@codesourcery.com>
6630 * linux-low.c (linux_resume_one_lwp): Don't check
6631 'lwp->bp_reinsert != 0'.
6633 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6634 Pedro Alves <palves@redhat.com>
6636 * lynx-low.c (ptrace_request_to_str): Define a temporary
6637 macro and use it to simplify this function's implementation.
6639 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6641 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
6644 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6646 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
6648 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6650 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
6652 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6654 * lynx-low.c (lynx_resume): Use the resume_info parameter
6655 to determine the ptid for the lynx_ptrace call, unless
6656 it is equal to minus_one_ptid, in which case we use the
6657 ptid of the current_inferior.
6658 (lynx_wait_1): After having received a thread create/exit
6659 event, resume the inferior's execution using the signaling
6660 thread's ptid, rather than the old ptid.
6662 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6664 * lynx-low.c (lynx_resume): Delete variable ret.
6666 2013-01-01 Joel Brobecker <brobecker@adacore.com>
6668 * gdbreplay.c (gdbreplay_version): Update copyright year.
6669 * server.c (gdbserver_version): Likewise.
6671 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6673 * lynx-low.c (lynx_wait_1): Add debug trace before adding
6676 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6678 * lynx-low.c (ptrace_request_to_str): Add handling for
6681 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6683 * lynx-low.c (lynx_attach): Delete variable new_process.
6685 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6687 * lynx-low.c (lynx_create_inferior): Delete variable
6690 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6692 * lynx-low.c (ptrace_request_to_str): Do not handle
6693 PTRACE_GETTHREADLIST if this macro does not exist.
6695 2012-12-15 Yao Qi <yao@codesourcery.com>
6697 * Makefile.in (OBS): Add notif.o.
6698 * notif.c, notif.h: New.
6699 * server.c: Include "notif.h".
6700 (struct vstop_notif) <next>: Remove.
6702 (queue_stop_reply): Update.
6703 (push_event, send_next_stop_reply): Remove.
6704 (discard_queued_stop_replies): Update.
6705 (notif_stop): New variable.
6706 (handle_v_stopped): Remove.
6707 (handle_v_requests): Don't call handle_v_stopped. Call
6708 handle_ack_notif instead.
6709 (queue_stop_reply_callback): Call notif_event_enque instead
6710 of queue_stop_reply.
6711 (handle_status): Don't call send_next_stop_reply, call
6712 notif_write_event instead.
6713 (kill_inferior_callback): Likewise.
6714 (detach_or_kill_inferior_callback): Likewise.
6715 (main): Call initialize_notif.
6716 (process_serial_event): Call QUEUE_is_empty.
6717 (handle_target_event): Call notif_push instead of push event.
6718 * server.h (push_event): Remove declaration.
6720 2012-12-10 Tom Tromey <tromey@redhat.com>
6722 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
6723 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
6726 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
6727 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
6728 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
6729 (amd64-linux-ipa.o, ax.o): Rewrite.
6730 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
6731 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
6732 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
6733 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
6734 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
6735 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
6736 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
6737 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
6738 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
6739 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
6740 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
6741 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
6742 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
6743 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
6744 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
6745 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
6746 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
6747 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
6748 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
6749 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
6750 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
6751 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
6752 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
6753 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
6754 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
6755 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
6756 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
6757 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
6758 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
6759 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
6760 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
6761 (reg-tilegx.o): Remove.
6762 (all_object_files): New macro.
6763 Include .deps files.
6764 * aclocal.m4, configure: Rebuild.
6765 * acinclude.m4: Include depstand.m4, lead-dot.m4.
6766 * configure.ac: Invoke ZW_CREATE_DEPDIR,
6767 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
6769 2012-12-05 Tom Tromey <tromey@redhat.com>
6772 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
6774 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
6776 * configure.ac: Check for linux/perf_event.h.
6777 * config.in: Regenerated.
6778 * configure: Regenerated.
6780 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
6782 * hostio.c (handle_readlink): Decrease buffer size
6783 parameter passed to readlink by one byte.
6785 2012-11-26 Yao Qi <yao@codesourcery.com>
6787 * configure.ac (build_warnings): Append '-Wempty-body'.
6788 * configure: Regenerated.
6789 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
6792 2012-11-15 Pierre Muller <muller@sourceware.org>
6794 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
6795 * config.in: Regenerate.
6796 * configure: Regenerate.
6797 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
6798 Use "gdb_wait.h" header instead of <sys/wait.h> header.
6799 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
6800 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
6802 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
6803 instead of <sys/wait.h> header.
6804 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
6806 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
6808 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
6809 (various make rules): Remove -DGDBSERVER
6811 2012-11-09 Yao Qi <yao@codesourcery.com>
6813 * spu-low.c (current_ptid): Move it to ..
6814 * gdbthread.h: ... here. New.
6815 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
6816 * server.c (myresume, process_serial_event): Likewise.
6817 * thread-db.c (thread_db_find_new_threads): Likewise.
6818 * tracepoint.c (run_inferior_command): Likewise.
6820 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
6822 * server.c (handle_search_memory_1): Include access length in
6825 2012-09-05 Michael Brandt <michael.brandt@axis.com>
6827 * linux-crisv32-low.c: Fix compile errors.
6829 2012-09-04 Yao Qi <yao@codesourcery.com>
6831 * tracepoint.c (cmd_qtsv): Adjust debug message.
6832 Don't check CUR_TPOINT.
6834 2012-08-28 Yao Qi <yao@codesourcery.com>
6836 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
6837 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
6838 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
6839 Remove declarations of xmalloc, xreallloc, xstrdup and
6841 * Makefile.in (libiberty_h): New.
6842 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
6843 (linux-bfin-low.o): Append dependency 'libiberty.h'.
6845 2012-08-23 Yao Qi <yao@codesourcery.com>
6847 * server.h: Remove declaration of 'xsnprintf'.
6849 2012-08-22 Keith Seitz <keiths@redhat.com>
6851 * server.h: Include build-gnulib-gbserver/config.h.
6852 * gdbreplay.c: Likewise.
6854 2012-08-08 Doug Evans <dje@google.com>
6856 * Makefile.in (SFILES): Add gdb_vecs.c.
6857 (OBS): Add gdb_vecs.o.
6858 (gdb_vecs_h, host_defs_h): New variables.
6859 (thread-db.o): Add $(gdb_vecs_h) dependency.
6860 (gdb_vecs.o): New rule.
6861 * thread-db.c: #include "gdb_vecs.h".
6862 (thread_db_load_search): Use a vector to iterate over path elements.
6863 Handle text appearing after "$pdir".
6865 * configure.ac: Add check for strstr.
6866 * config.in: Regenerate.
6867 * configure: Regenerate.
6869 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
6871 * hostio.c (handle_pread): If pread fails, fall back to attempting
6873 (handle_pwrite): Likewise for pwrite.
6875 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
6877 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
6878 between unsupported TYPE and unimplementable ADDR/LEN combination.
6879 (arm_insert_point): Act on new return value.
6881 2012-07-31 Pedro Alves <palves@redhat.com>
6883 * server.c (process_point_options): Only skip tokens if we find
6884 one that is unrecognized. Don't treat 'X' specially while
6885 skipping unrecognized tokens.
6887 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
6889 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
6890 to 4-byte-align HW breakpoint addresses for Thumb.
6892 2012-07-27 Yao Qi <yao@codesourcery.com>
6896 * server.h: Declare gdb_agent_about_to_close.
6897 * target.c (kill_inferior): Include "agent.h".
6898 New. Send command 'kill'.
6899 * target.h (kill_inferior): Removed macro.
6900 * tracepoint.c (gdb_agent_about_to_close): New.
6901 (gdb_agent_helper_thread): Handle command 'close'.
6902 Wait endlessly until the inferior stops.
6903 Install gdb_agent_remove_socket to atexit hook.
6904 (agent_socket_name): New static variable.
6905 (gdb_agent_socket_init): Replace local variable 'name' with
6906 'agent_socket_name'.
6907 (gdb_agent_remove_socket): New.
6909 2012-07-27 Yao Qi <yao@codesourcery.com>
6911 * server.c (process_point_options): Stop at 'X' when parsing.
6913 2012-07-19 Michael Eager <eager@eagercon.com>
6915 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
6917 * linux-x86-low.c (x86_insert_point, x86_remove_point):
6918 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
6919 hardware breakpoint.
6921 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6923 * gdbserver/linux-low.c (initialize_low): Call
6924 linux_ptrace_init_warnings.
6926 2012-07-02 Doug Evans <dje@google.com>
6928 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
6931 2012-07-02 Stan Shebs <stan@codesourcery.com>
6933 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
6934 (ax.o): Add it to build rule.
6936 (OBS): Add format.o.
6937 (IPA_OBS): Add format.o.
6938 * server.c (handle_query): Claim support for breakpoint commands.
6939 (process_point_options): Add command case.
6940 (process_serial_event): Leave running if there are printfs in
6942 * mem-break.h (any_persistent_commands): Declare.
6943 (add_breakpoint_commands): Declare.
6944 (gdb_no_commands_at_breakpoint): Declare.
6945 (run_breakpoint_commands): Declare.
6946 * mem-break.c (struct point_command_list): New struct.
6947 (struct breakpoint): New field command_list.
6948 (any_persistent_commands): New function.
6949 (add_commands_to_breakpoint): New function.
6950 (add_breakpoint_commands): New function.
6951 (gdb_no_commands_at_breakpoint): New function.
6952 (run_breakpoint_commands): New function.
6953 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
6955 * ax.c: Include format.h.
6956 (ax_printf): New function.
6957 (gdb_eval_agent_expr): Add printf opcode.
6959 2012-06-13 Yao Qi <yao@codesourcery.com>
6961 * server.c (start_inferior): Remove duplicated writes to fields
6962 'last_resume_kind' and 'last_status' of 'current_inferior'.
6964 2012-06-12 Yao Qi <yao@codesourcery.com>
6965 Pedro Alves <palves@redhat.com>
6967 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
6969 * server.c (handle_v_cont): Extend comment.
6971 2012-06-11 Yao Qi <yao@codesourcery.com>
6973 * linux-low.c (linux_attach): Add 'static'.
6975 2012-06-06 Yao Qi <yao@codesourcery.com>
6977 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
6979 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
6981 Fix gcc -flto compilation warning.
6982 * server.c (main): Make variable multi_mode and attach volatile.
6984 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6986 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
6987 if the platform doesn't know about it.
6989 2012-05-30 Jeff Kenton <jkenton@tilera.com>
6991 * Makefile.in (SFILES): Add linux-tile-low.c.
6992 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
6993 * configure.srv: Handle tilegx-*-linux*.
6994 * linux-tile-low.c: New file.
6996 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6998 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
7000 2012-05-24 Pedro Alves <palves@redhat.com>
7004 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
7006 2012-05-24 Pedro Alves <palves@redhat.com>
7010 Replace target_signal with gdb_signal throughout.
7012 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
7014 * linux-low.c (linux_store_registers): Avoid the copying sequence
7015 when no data has been retrieved by ptrace.
7017 2012-05-22 Will Deacon <will.deacon@arm.com>
7019 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
7020 Include asm/ptrace.h.
7021 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
7024 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
7026 * linux-low.c (linux_store_registers): Don't re-retrieve data
7027 with ptrace that has already been obtained from /proc. Always
7028 copy any data retrieved with ptrace to the buffer supplied.
7030 2012-05-11 Yao Qi <yao@codesourcery.com>
7031 Pedro Alves <palves@redhat.com>
7033 * linux-low.c (enum stopping_threads_kind): New.
7034 (stopping_threads): Change type to `enum stopping_threads_kind'.
7035 (handle_extended_wait): If stopping and suspending threads, leave
7036 the new_lwp suspended too.
7037 (linux_wait_for_event): Adjust.
7038 (stop_all_lwps): Set `stopping_threads' to
7039 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
7040 whether we're suspending threads or just stopping them. Assert no
7043 2012-04-29 Yao Qi <yao@codesourcery.com>
7045 * server.h: Move some code to ...
7046 * gdbthread.h: ... here. New.
7047 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
7048 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
7049 (nto-low.o, win32-low.o): Likewise.
7050 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
7051 * regcache.c, remote-utils.c, server.c: Likewise.
7052 * target.c, tracepoint.c, win32-low.c: Likewise.
7054 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7056 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
7057 (PTRACE_ARG4_TYPE): Likewise.
7058 (PTRACE_XFER_TYPE): Likewise.
7059 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
7060 ptrace to PTRACE_ARG3_TYPE.
7061 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
7062 (PTRACE_ARG4_TYPE): Likewise.
7063 (PTRACE_XFER_TYPE): Likewise.
7064 (linux_detach_one_lwp): Cast fourth argument of
7065 ptrace to long then PTRACE_ARG4_TYPE.
7066 (regsets_fetch_inferior_registers): Cast third argument of
7067 ptrace to long then PTRACE_ARG3_TYPE.
7068 (regsets_store_inferior_registers): Likewise.
7070 2012-04-20 Pedro Alves <palves@redhat.com>
7072 * configure: Regenerate.
7074 2012-04-19 Pedro Alves <palves@redhat.com>
7076 * Makefile.in (GNULIB_BUILDDIR): New.
7077 (LIBGNU, INCGNU, GNULIB_H): Adjust.
7078 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
7079 (all, install-only, uninstall, clean-info, all-lib, clean): No
7080 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
7081 (maintainer-clean realclean distclean): Use subdir_do.
7083 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
7084 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
7085 * acinclude.m4: Include acx_configure_dir.m4.
7086 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
7087 calls. Call AC_PROG_RANLIB. Configure gnulib using
7090 (GNULIB_STDINT_H): Adjust.
7091 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
7092 * gdbreplay.c: Include build-gnulib/config.h.
7093 * server.h: Likewise.
7094 * aclocal.m4: Regenerate.
7095 * config.in: Regenerate.
7096 * configure: Regenerate.
7098 2012-04-19 Pedro Alves <palves@redhat.com>
7100 * Makefile.in (LIBGNU, INCGNU): Adjust.
7101 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
7102 (all, install-only, uninstall, clean-info, all-lib, clean)
7103 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
7104 * configure.ac: Adjust AC_OUTPUT output.
7105 * aclocal.m4: Regenerate.
7106 * configure: Regenerate.
7108 2012-04-19 Pedro Alves <palves@redhat.com>
7110 * Makefile.in (generated_files): New.
7111 (server_h): Remove the explicit dependency on config.h, and depend
7112 on $generated_files.
7114 2012-04-19 Pedro Alves <palves@redhat.com>
7116 * Makefile.in (INCGNU): Add -Ignulib.
7118 2012-04-19 Pedro Alves <palves@redhat.com>
7120 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
7121 (INCGNU): ... this, and spell out -I here.
7122 (GNULIB_LIB): Rename to ...
7124 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
7126 2012-04-19 Pedro Alves <palves@redhat.com>
7128 * config.in: Regenerate.
7130 2012-04-19 Pedro Alves <palves@redhat.com>
7132 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
7133 * server.h (memmem): Remove declaration.
7134 * config.in: Regenerate.
7135 * configure: Regenerate.
7137 2012-04-19 Yao Qi <yao@codesourcery.com>
7139 * Makefile.in (SFILES): Add common/vec.c.
7143 2012-04-19 Yao Qi <yao@codesourcery.com>
7145 * remote-utils.c (prepare_resume_reply): Replace with macro
7146 target_core_of_thread.
7147 * server.c (handle_qxfer_threads_proper): Likewise.
7148 * target.h (traget_core_of_thread): New macro.
7150 2012-04-18 Pedro Alves <palves@redhat.com>
7152 * aclocal.m4: Regenerate.
7153 * configure: Regenerate.
7155 2012-04-16 Yao Qi <yao@codesourcery.com>
7157 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
7158 duplicated on address.
7160 2012-04-16 Yao Qi <yao@codesourcery.com>
7162 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
7163 (struct tracepoint_action_ops) <send>: New field.
7164 (m_tracepoint_action_send, r_tracepoint_action_send): New.
7165 (agent_expr_send, x_tracepoint_action_send): New.
7166 (l_tracepoint_action_send): New.
7167 (cmd_qtdp): Download and install tracepoint
7168 according to `use_agent'.
7169 (run_inferior_command): Add one more parameter `len'.
7171 (tracepoint_send_agent): New.
7172 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
7174 2012-04-16 Yao Qi <yao@codesourcery.com>
7176 * tracepoint.c (download_tracepoints): Moved to ...
7177 (cmd_qtstart): ... here.
7179 2012-04-14 Yao Qi <yao@codesourcery.com>
7181 * tracepoint.c: Include inttypes.h.
7182 (struct collect_memory_action): Use sized types.
7183 (struct tracepoint): Likewise.
7184 (cmd_qtdp, stop_tracing): Update print specifiers.
7185 (cmd_qtp, response_tracepoint): Likewise.
7186 (collect_data_at_tracepoint): Likewise.
7187 (collect_data_at_step): Likewise.
7189 2012-04-14 Yao Qi <yao@codesourcery.com>
7191 Import gnulib module inttypes.
7192 * aclocal.m4, config.in, configure: Regenerated.
7194 2012-04-14 Yao Qi <yao@codesourcery.com>
7196 * Makefile.in (maintainer-clean, realclean, distclean): Remove
7197 Makefile and config.status at last.
7199 2012-04-13 Yao Qi <yao@codesourcery.com>
7201 * tracepoint.c: Include stdint.h unconditionally.
7203 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7205 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
7206 on BFD_HAVE_SYS_PROCFS_TYPE.
7207 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
7208 * configure: Regenerate.
7209 * config.in: Likewise.
7211 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
7213 * Makefile.in (clean): Also remove x32.c x32-linux.c
7214 x32-avx.c x32-avx-linux.c.
7215 (x32.o): New target.
7217 (x32-linux.o): Likewise.
7218 (x32-linux.c): Likewise.
7219 (x32-avx.o): Likewise.
7220 (x32-avx.c): Likewise.
7221 (x32-avx-linux.o): Likewise.
7222 (x32-avx-linux.c): Likewise.
7224 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
7225 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
7226 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
7227 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
7228 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
7229 i386/x32-avx-linux.xml.
7231 * linux-x86-low.c (init_registers_x32_linux): New prototype.
7232 (init_registers_x32_avx_linux): Likwise.
7233 (x86_linux_update_xmltarget): Call init_registers_x32_linux
7234 or init_registers_x32_avx_linux if linux_is_elf64 is false.
7236 2012-04-13 Pedro Alves <palves@redhat.com>
7238 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
7239 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
7240 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
7241 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
7244 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7246 * linux-x86-low.c (compat_x32_clock_t): New.
7247 (compat_x32_siginfo_t): Likewise.
7248 (compat_x32_siginfo_from_siginfo): Likewise.
7249 (siginfo_from_compat_x32_siginfo): Likewise.
7250 (linux_is_elf64): Likewise.
7251 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
7252 and siginfo_from_compat_x32_siginfo for x32.
7253 (x86_arch_setup): Set linux_is_elf64.
7255 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7258 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
7260 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
7261 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
7262 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
7263 compatible with process.
7265 2012-04-12 Yao Qi <yao@codesourcery.com>
7267 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
7268 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
7269 (install-only, install-info, clean): Handle sub dir gnulib.
7270 (all-lib, am--refresh): New targets.
7271 (memmem.o): Remove target.
7272 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
7273 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
7274 (AC_REPLACE_FUNCS): Remove memmem.
7275 Invoke gl_INIT and AM_INIT_AUTOMAKE.
7276 (AC_OUTPUT): Generate Makefile in gnulib/.
7277 * aclocal.m4, config.in, configure: Regenerated.
7279 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
7281 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
7283 2012-04-05 Pedro Alves <palves@redhat.com>
7285 -Werror=strict-aliasing
7287 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
7290 2012-04-04 Pedro Alves <palves@redhat.com>
7292 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
7293 (sparc_store_gregset_from_stack, sparc_store_gregset)
7294 (sparc_breakpoint_at): Fix formatting.
7296 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7298 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
7300 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
7301 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
7302 * config.in: Regenerate.
7303 * configure: Likewise.
7305 2012-03-29 Pedro Alves <palves@redhat.com>
7307 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
7308 Correct ptrace arguments.
7310 2012-03-28 Pedro Alves <palves@redhat.com>
7312 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
7313 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
7314 (IA64_FR1_REGNUM): New defines.
7315 (ia64_fetch_register): New.
7316 (the_low_target): Install it.
7317 * linux-low.h (struct linux_target_ops) <fetch_register>: New
7319 * linux-low.c (linux_fetch_registers): Try the
7320 the_low_target.fetch_register hook first.
7322 * linux-arm-low.c (the_low_target): Adjust.
7323 * linux-bfin-low.c (the_low_target): Adjust.
7324 * linux-cris-low.c (the_low_target): Adjust.
7325 * linux-crisv32-low.c (the_low_target): Adjust.
7326 * linux-m32r-low.c (the_low_target): Adjust.
7327 * linux-m68k-low.c (the_low_target): Adjust.
7328 * linux-mips-low.c (the_low_target): Adjust.
7329 * linux-ppc-low.c (the_low_target): Adjust.
7330 * linux-s390-low.c (the_low_target): Adjust.
7331 * linux-sh-low.c (the_low_target): Adjust.
7332 * linux-sparc-low.c (the_low_target): Adjust.
7333 * linux-tic6x-low.c (the_low_target): Adjust.
7334 * linux-x86-low.c (the_low_target): Adjust.
7335 * linux-xtensa-low.c (the_low_target): Adjust.
7337 2012-03-26 Pedro Alves <palves@redhat.com>
7339 * server.c (handle_qxfer_libraries): Don't bail early if
7340 the_target->qxfer_libraries_svr4 is not NULL.
7342 2012-03-26 Pedro Alves <palves@redhat.com>
7344 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
7346 2012-03-23 Pedro Alves <palves@redhat.com>
7348 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
7349 "library-list-svr4" element's start tag when the the DSO list is
7352 2012-03-23 Pedro Alves <palves@redhat.com>
7354 * linux-low.c (read_one_ptr): Read the inferior's pointer through
7355 a variable whose type size is the same as the inferior's pointer
7358 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
7360 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
7362 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
7363 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
7364 * linux-low.h: Include <signal.h>.
7365 (struct siginfo): Remove forward declaration.
7366 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
7369 2012-03-21 Mike Frysinger <vapier@gentoo.org>
7371 * .gitignore: Ignore more files.
7373 2012-03-19 Pedro Alves <palves@redhat.com>
7374 Jan Kratochvil <jan.kratochvil@redhat.com>
7376 * server.c (cont_thread, general_thread): Add describing comments.
7377 (start_inferior): Clear `cont_thread'.
7378 (handle_v_cont): Don't set `cont_thread' if resuming all threads
7381 2012-03-15 Yao Qi <yao@codesourcery.com>
7383 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
7385 (cmd_qtdp): ... here.
7387 2012-03-15 Yao Qi <yao@codesourcery.com>
7389 * tracepoint.c (struct tracepoint_action_ops): New.
7390 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
7391 (m_tracepoint_action_download): New.
7392 (r_tracepoint_action_download): New.
7393 (x_tracepoint_action_download): New.
7394 (l_tracepoint_action_download): New.
7395 (add_tracepoint_action): Install `action->ops' according type.
7396 (download_tracepoint_1): Move code `download' function pointer
7397 of various tracepoint_action_ops.
7399 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7401 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
7402 linux_ptrace_attach_warnings.
7404 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7406 * Makefile.in (linux-ptrace.o): New.
7407 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
7408 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
7409 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
7410 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
7411 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
7413 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
7415 2012-03-08 Yao Qi <yao@codesourcery.com>
7416 Pedro Alves <palves@redhat.com>
7418 Fix PR server/13392.
7419 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
7421 * tracepoint.c (remove_tracepoint): New.
7422 (cmd_qtdp): Call remove_tracepoint when failed to install.
7424 2012-03-07 Pedro Alves <palves@redhat.com>
7426 * linux-low.c (get_detach_signal): New.
7427 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
7428 Pass on pending signals to PTRACE_DETACH. Check the result of the
7430 * server.c (program_signals, program_signals_p): New.
7431 (handle_general_set): Handle QProgramSignals.
7432 * server.h (program_signals, program_signals_p): Declare.
7434 2012-03-05 Pedro Alves <palves@redhat.com>
7435 Jan Kratochvil <jan.kratochvil@redhat.com>
7437 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
7440 2012-03-03 Yao Qi <yao@codesourcery.com>
7442 * tracepoint.c (tracepoint_look_up_symbols): Update call to
7443 agent_look_up_symbols.
7445 2012-03-03 Yao Qi <yao@codesourcery.com>
7447 * Makefile.in (linux-low.o): Keep dependence on agent.h.
7448 (linux-x86-low.o): Likewise.
7449 * server.h: Remove in_process_agent_loaded.
7450 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
7454 2012-03-03 Yao Qi <yao@codesourcery.com>
7456 * tracepoint.c (gdb_agent_capability): New global.
7457 (in_process_agent_loaded_ust): Renamed to
7458 `in_process_agent_supports_ust'.
7460 (in_process_agent_supports_ust): Call agent_capability_check.
7461 (clear_installed_tracepoints): Assert that agent supports
7464 2012-03-03 Yao Qi <yao@codesourcery.com>
7466 * linux-low.c (linux_supports_agent): New.
7467 (linux_target_ops): Initialize field `supports_agent' with
7468 linux_supports_agent.
7469 * target.h (struct target_ops) <supports_agent>: New.
7470 (target_supports_agent): New macro.
7471 * server.c (handle_general_set): Handle packet 'QAgent'.
7472 (handle_query): Send `QAgent+'.
7473 * Makefile.in (server.o): Depends on agent.h.
7475 2012-03-03 Yao Qi <yao@codesourcery.com>
7477 * Makefile.in (OBS): Add agent.o.
7478 Add new rule for agent.o.
7479 Track dependence of tracepoint.c on agent.h.
7480 * tracepoint.c (run_inferior_command_1):
7481 (run_inferior_command): Call agent_run_command.
7482 (gdb_ust_connect_sync_socket): Deleted. Move it to
7484 (resume_thread, stop_thread): Likewise.
7485 (gdb_ust_socket_init): Renamed to ...
7486 (gdb_agent_socket_init): ... New.
7487 (gdb_ust_thread): Renamed to ...
7488 (gdb_agent_helper_thread): ... New.
7489 (gdb_ust_init): Move some code to ...
7490 (gdb_agent_init): ... here. New.
7491 [HAVE_UST]: Call gdb_ust_init.
7492 (initialize_tracepoint_ftlib): Call gdb_agent_init.
7493 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
7494 * config.in, configure: Regenerated.
7496 2012-03-02 Pedro Alves <palves@redhat.com>
7498 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
7499 * linux-low.c (struct simple_pid_list): New.
7500 (stopped_pids): New a struct simple_pid_list pointer.
7501 (add_to_pid_list, pull_pid_from_list): New.
7502 (handle_extended_wait): Don't assume the first signal new children
7503 report is SIGSTOP. Adjust call to pull_pid_from_list.
7504 (linux_wait_for_lwp): Adjust.
7506 2012-03-02 Yao Qi <yao@codesourcery.com>
7508 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
7511 2012-03-02 Yao Qi <yao@codesourcery.com>
7513 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
7514 `stop_pc' and `tpoint'. Update caller.
7516 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
7518 * linux-low.h (linux_target_ops): Add regset_bitmap member.
7519 * linux-low.c (use_linux_regsets): New macro.
7520 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
7521 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
7522 (linux_register_in_regsets): New function.
7523 (usr_fetch_inferior_registers): Skip registers covered by
7525 (usr_store_inferior_registers): Likewise.
7526 (usr_fetch_inferior_registers): New macro.
7527 (usr_store_inferior_registers): Likewise.
7528 (linux_fetch_registers): Handle mixed regset/non-regset targets.
7529 (linux_store_registers): Likewise.
7530 * linux-mips-low.c (init_registers_mips_dsp_linux): New
7532 (init_registers_mips64_dsp_linux): Likewise.
7533 (init_registers_mips_linux): New macro.
7534 (init_registers_mips_dsp_linux): Likewise.
7535 (mips_dsp_num_regs): Likewise.
7536 (DSP_BASE, DSP_CONTROL): New fallback macros.
7537 (mips_base_regs): New macro.
7538 (mips_regmap): Use it. Fix the size.
7539 (mips_dsp_regmap): New variable.
7540 (mips_dsp_regset_bitmap): Likewise.
7541 (mips_arch_setup): New function.
7542 (mips_cannot_fetch_register): Use the_low_target.regmap rather
7544 (mips_cannot_store_register): Likewise.
7545 (the_low_target): Update .arch_setup, .num_regs and .regmap
7546 initializers. Add .regset_bitmap initializer.
7547 * linux-arm-low.c (the_low_target): Add .regset_bitmap
7549 * linux-bfin-low.c (the_low_target): Likewise.
7550 * linux-cris-low.c (the_low_target): Likewise.
7551 * linux-crisv32-low.c (the_low_target): Likewise.
7552 * linux-ia64-low.c (the_low_target): Likewise.
7553 * linux-m32r-low.c (the_low_target): Likewise.
7554 * linux-m68k-low.c (the_low_target): Likewise.
7555 * linux-ppc-low.c (the_low_target): Likewise.
7556 * linux-s390-low.c (the_low_target): Likewise.
7557 * linux-sh-low.c (the_low_target): Likewise.
7558 * linux-sparc-low.c (the_low_target): Likewise.
7559 * linux-tic6x-low.c (the_low_target): Likewise.
7560 * linux-x86-low.c (the_low_target): Likewise.
7561 * linux-xtensa-low.c (the_low_target): Likewise.
7562 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
7563 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
7564 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
7566 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
7567 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
7569 2012-02-29 Yao Qi <yao@codesourcery.com>
7570 Pedro Alves <palves@redhat.com>
7572 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
7573 `step_over_finished' is true.
7575 2012-02-27 Pedro Alves <palves@redhat.com>
7577 * linux-low.c (pid_is_stopped): Delete, moved to common/.
7578 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
7580 2012-02-27 Pedro Alves <palves@redhat.com>
7583 * linux-low.c (pid_is_stopped): New.
7584 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
7586 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
7588 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
7591 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
7593 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
7595 2012-02-24 Luis Machado <lgustavo@codesourcery>
7597 * server.c (handle_query): Advertise support for target-side
7598 breakpoint condition evaluation.
7599 (process_point_options): New function.
7600 (process_serial_event): When inserting a breakpoint, check for
7601 a target-side condition that should be evaluated.
7603 * mem-break.c: Include regcache.h and ax.h.
7604 (point_cond_list_t): New data structure.
7605 (breakpoint) <cond_list>: New field.
7606 (find_gdb_breakpoint_at): Make non-static.
7607 (delete_gdb_breakpoint_at): Clear any target-side
7609 (clear_gdb_breakpoint_conditions): New function.
7610 (add_condition_to_breakpoint): Likewise.
7611 (add_breakpoint_condition): Likewise.
7612 (gdb_condition_true_at_breakpoint): Likewise.
7613 (gdb_breakpoint_here): Return result directly instead
7614 of going through a local variable.
7616 * mem-break.h (find_gdb_breakpoint_at): New prototype.
7617 (clear_gdb_breakpoint_conditions): Likewise.
7618 (add_breakpoint_condition): Likewise.
7619 (gdb_condition_true_at_breakpoint): Likewise.
7621 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
7622 (need_step_over_p): Take target-side breakpoint condition into
7625 2012-02-24 Luis Machado <lgustavo@codesourcery>
7627 * server.h: Include tracepoint.h.
7628 (agent_mem_read, agent_get_trace_state_variable_value,
7629 agent_set_trace_state_variable_value,
7630 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
7631 get_set_tsv_func_addr): New prototypes.
7633 * ax.h: New include file.
7634 * ax.c: New source file.
7636 * tracepoint.c: Include ax.h.
7637 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
7638 agent_expr, eval_result_type): Move to ax.h.
7639 (parse_agent_expr): Rename to ...
7640 (gdb_parse_agent_expr): ... this, make it non-static and move
7642 (unparse_agent_expr) Rename to ...
7643 (gdb_unparse_agent_expr): ... this, make it non-static and move
7645 (eval_agent_expr): Rename to ...
7646 (eval_tracepoint_agent_expr): ... this.
7647 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
7648 forward declarations.
7649 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
7650 (agent_get_trace_state_variable_value): New function.
7651 (agent_set_trace_state_variable_value): New function.
7652 (cmd_qtdp): Call gdb_parse_agent_expr (...).
7653 (response_tracepoint): Call gdb_unparse_agent_expr (...).
7654 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
7655 (condition_true_at_tracepoint): Likewise.
7656 (parse_agent_expr): Rename to ...
7657 (gdb_parse_agent_expr): ... this and move to ax.c.
7658 (unparse_agent_expr): Rename to ...
7659 (gdb_unparse_agent_expr): ... this and move to ax.c.
7660 (gdb_agent_op_name): Move to ax.c.
7661 (eval_agent_expr): Rename to ...
7662 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
7664 (eval_tracepoint_agent_expr): New function.
7665 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
7667 (current_insn_ptr, emit_error, struct bytecode_address): Move to
7669 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
7670 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
7671 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
7672 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
7673 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
7674 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
7675 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
7676 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
7677 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
7678 (compile_bytecodes): Remove forward declaration.
7679 (is_goto_target): Move to ax.c.
7680 (compile_bytecodes): Move to ax.c and call
7681 agent_get_trace_state_variable_value (...) and
7682 agent_set_trace_state_variable_value (...).
7684 * Makefile.in: Update ax.c and IPA dependencies.
7686 2012-02-24 Pedro Alves <palves@redhat.com>
7688 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
7689 (cmd_bigqtbuffer_circular): ... this. Only handle
7690 'QTBuffer:circular:'.
7691 (handle_tracepoint_general_set): Adjust.
7693 2012-02-16 Yao Qi <yao@codesourcery.com>
7695 * inferiors.c: Move code to ...
7696 * dll.c: .... here. New.
7697 * server.h: Declare clear_dlls.
7698 * Makefile.in (SFILES): Add dll.c.
7702 2012-02-11 Yao Qi <yao@codesourcery.com>
7704 * server.c: (handle_monitor_command): Add a new parameter
7706 (handle_query): Update caller.
7708 2012-02-09 Joel Brobecker <brobecker@adacore.com>
7710 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
7711 * configure, config.in: Regenerate.
7712 * hostio.c: Provide an alternate implementation if HAVE_READLINK
7715 2012-02-02 Pedro Alves <palves@redhat.com>
7717 Try SIGKILL first, then PTRACE_KILL.
7718 * linux-low.c (linux_kill_one_lwp): New.
7719 (linux_kill_one_lwp): Rename to ...
7720 (kill_one_lwp_callback): ... this. Use the new
7723 2012-02-02 Pedro Alves <palves@redhat.com>
7725 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
7728 2012-01-27 Pedro Alves <palves@redhat.com>
7730 * linux-low.c (linux_child_pid_to_exec_file): Delete.
7731 (elf_64_file_p): Make static.
7732 (linux_pid_exe_is_elf_64_file): New.
7733 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
7734 Delete declarations.
7735 (linux_pid_exe_is_elf_64_file): Declare.
7736 * linux-x86-low.c (x86_arch_setup): Use
7737 linux_pid_exe_is_elf_64_file.
7739 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
7741 * linux-low.c (linux_wait_for_event_1): Rename to ...
7742 (linux_wait_for_event): ... here and merge it with former
7743 linux_wait_for_event - new variable wait_ptid, use it.
7744 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
7746 2012-01-23 Pedro Alves <palves@redhat.com>
7748 * server.c (main): Avoid yet another case of infinite loop while
7749 detaching/killing after a longjmp.
7751 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
7754 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
7756 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
7758 * hostio.c (handle_readlink): New function.
7759 (handle_vFile): Call it to handle "vFile:readlink" packets.
7761 2012-01-20 Pedro Alves <palves@redhat.com>
7762 Ulrich Weigand <ulrich.weigand@linaro.org>
7764 * server.c (handle_v_requests): Only support vAttach and vRun to
7765 start multiple processes when in extended protocol mode.
7767 2012-01-17 Pedro Alves <palves@redhat.com>
7769 * tracepoint.c (initialize_tracepoint): Use mmap instead of
7770 memalign plus mprotect to allocate the scratch buffer.
7772 2012-01-13 Pedro Alves <palves@redhat.com>
7774 * server.c (attach_inferior): Clear `cont_thread'.
7776 2012-01-13 Pedro Alves <palves@redhat.com>
7778 * server.c (main): Avoid infinite loop while detaching/killing
7781 2012-01-09 Doug Evans <dje@google.com>
7783 * server.c (start_inferior): Set last_ptid in --wrapper case.
7785 2012-01-06 Yao Qi <yao@codesourcery.com>
7787 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
7789 [IN_PROCESS_AGENT] (debug_agent): New global variable.
7791 2012-01-04 Yao Qi <yao@codesourcery.com>
7793 * tracepoint.c (cmd_qtdp): Print debug message
7794 for static tracepoint.
7796 2012-01-04 Yao Qi <yao@codesourcery.com>
7798 * tracepoint.c (trace_vdebug): Differentiate debug message
7799 between gdbserver and IPA.
7801 2012-01-03 Yao Qi <yao@codesourcery.com>
7803 * tracepoint.c (tracepoint_was_hit): Don't collect for
7806 2012-01-02 Joel Brobecker <brobecker@adacore.com>
7808 * terminal.h: Reformat copyright header.
7810 2012-01-02 Joel Brobecker <brobecker@adacore.com>
7812 * server.c (gdbserver_version): Update copyright year.
7813 * gdbreplay.c (gdbreplay_version): Likewise.
7815 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
7817 * linux-low.c (linux_create_inferior): Put empty if clause for write.
7820 2011-12-18 Hui Zhu <teawater@gmail.com>
7821 * linux-low.c (linux_create_inferior): Save return value to ret.
7823 2011-12-18 Hui Zhu <teawater@gmail.com>
7825 * linux-low.c (linux_create_inferior): Save return value to ret.
7827 2011-12-16 Doug Evans <dje@google.com>
7829 * linux-low.c (linux_create_inferior): If stdio connection,
7830 redirect stdin from /dev/null, stdout to stderr.
7831 * remote-utils.c (remote_is_stdio): New static global.
7832 (remote_connection_is_stdio): New function.
7833 (remote_prepare): Handle stdio connection.
7834 (remote_open): Ditto.
7835 (remote_close): Don't close stdin for stdio connections.
7836 (read_prim,write_prim): New functions. Replace all calls to
7837 read/write to these.
7838 * server.c (main): Watch for "-" argument. Move call to
7839 remote_prepare before start_inferior.
7840 * server.h (STDIO_CONNECTION_NAME): New macro.
7841 (remote_connection_is_stdio): Declare.
7843 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
7844 in debugging output.
7846 2011-12-15 Yao Qi <yao@codesourcery.com>
7848 * tracepoint.c: Include sys/syscall.h.
7849 (gdb_ust_thread): Remove preprocessor conditional.
7851 2011-12-14 Pedro Alves <pedro@codesourcery.com>
7853 * linux-low.c (linux_detach_one_lwp): Call
7854 the_low_target.prepare_to_resume before detaching.
7856 2011-12-14 Yao Qi <yao@codesourcery.com>
7858 * tracepoint.c (gdb_ust_thread): Don't ignore return value
7861 2011-12-14 Yao Qi <yao@codesourcery.com>
7863 * i386-low.c (i386_low_stopped_data_address): Initialize local
7866 2011-12-13 Pedro Alves <pedro@codesourcery.com>
7870 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
7871 DR_CONTROL unless necessary. Extend comments.
7872 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
7873 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
7875 2011-12-13 Yao Qi <yao@codesourcery.com>
7877 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
7879 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
7881 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
7883 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
7884 Print new debug message for such case.
7886 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
7888 Fix overlapping memcpy.
7889 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
7890 the read_inferior_memory transfer.
7891 (delete_fast_tracepoint_jump): New variable buf. Use it for the
7892 write_inferior_memory transfer.
7893 (set_fast_tracepoint_jump): New variable buf. Use it for the
7894 read_inferior_memory and write_inferior_memory transfers.
7895 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
7896 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
7897 Use it for the write_inferior_memory transfer.
7898 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
7901 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
7903 * linux-low.c (fetch_register, store_register): Make code
7904 consistent, fix formatting.
7906 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
7908 * linux-low.c (usr_store_inferior_registers): Factor out code
7909 to handle individual registers into...
7910 (store_register): ... this new function.
7912 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
7914 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
7915 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
7916 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
7917 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
7918 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
7919 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
7920 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
7921 (srv_xmlfiles): Add new XML files.
7923 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
7925 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
7926 (init_registers_s390_linux32v1): Add prototype.
7927 (init_registers_s390_linux32v2): Likewise.
7928 (init_registers_s390_linux64v1): Likewise.
7929 (init_registers_s390_linux64v2): Likewise.
7930 (init_registers_s390x_linux64v1): Likewise.
7931 (init_registers_s390x_linux64v2): Likewise.
7932 (s390_num_regs): Increment to 52.
7933 (s390_regmap): Add orig_r2 register.
7934 (s390_num_regs_3264): Increment to 68.
7935 (s390_regmap_3264): Add orig_r2 register.
7936 (s390_collect_ptrace_register): Handle orig_r2 register.
7937 (s390_supply_ptrace_register): Likewise.
7938 (s390_fill_last_break): New function.
7939 (s390_store_last_break): Likewise.
7940 (s390_fill_system_call): New function.
7941 (s390_store_system_call): Likewise.
7942 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
7944 (s390_check_regset): New function.
7945 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
7946 NT_S390_SYSTEM_CALL regsets and use appropriate description.
7947 Update target_regsets for available register sets.
7949 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
7950 Jan Kratochvil <jan.kratochvil@redhat.com>
7952 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
7953 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
7955 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
7956 * linux-low.h (struct process_info_private): New member r_debug.
7957 * server.c (handle_qxfer_libraries): Call
7958 the_target->qxfer_libraries_svr4.
7959 (handle_qxfer_libraries_svr4): New function.
7960 (qxfer_packets): New entry "libraries-svr4".
7961 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
7962 * target.h (struct target_ops): New member qxfer_libraries_svr4.
7963 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
7964 PACKET_qXfer_libraries_svr4.
7966 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
7968 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
7969 PSW address/mask between 8-byte and 16-byte formats.
7970 (s390_supply_ptrace_register): Likewise.
7971 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
7972 basic addressing mode bit.
7974 2011-11-24 Stan Shebs <stan@codesourcery.com>
7976 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
7978 2011-11-17 Stan Shebs <stan@codesourcery.com>
7980 * tracepoint.c (struct tracepoint): New field traceframe_usage.
7981 (tracing_start_time): New global.
7982 (tracing_stop_time): New global.
7983 (tracing_user_name): New global.
7984 (tracing_notes): New global.
7985 (tracing_stop_note): New global.
7986 (cmd_qtstart): Set traceframe_usage, start_time.
7987 (stop_tracing): Set stop_time.
7988 (cmd_qtstatus): Report additional status.
7989 (cmd_qtp): New function.
7990 (handle_tracepoint_query): Call it.
7991 (cmd_qtnotes): New function.
7992 (handle_tracepoint_general_set): Call it.
7993 (get_timestamp): Rename from tsv_get_timestamp.
7995 2011-11-14 Stan Shebs <stan@codesourcery.com>
7996 Kwok Cheung Yeung <kcy@codesourcery.com>
7998 * linux-x86-low.c (small_jump_insn): New.
7999 (i386_install_fast_tracepoint_jump_pad): Add arguments for
8000 trampoline and error message, build a trampoline and issue a small
8001 jump instruction to it.
8002 (x86_install_fast_tracepoint_jump_pad): Add arguments for
8003 trampoline and error message.
8004 (x86_get_min_fast_tracepoint_insn_len): New.
8005 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
8006 * linux-low.h (struct linux_target_ops): Add arguments to
8007 install_fast_tracepoint_jump_pad operation, add new operation.
8008 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
8010 (linux_get_min_fast_tracepoint_insn_len): New function.
8011 (linux_target_op): Add new operation.
8012 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
8013 (gdb_trampoline_buffer_end): Ditto.
8014 (gdb_trampoline_buffer_error): Ditto.
8015 (struct ipa_sym_addresses): Add fields for new IPA variables.
8016 (symbol_list): Add entries for new IPA variables.
8017 (struct tracepoint): Add fields to hold the address range of the
8018 trampoline used by the tracepoint.
8019 (trampoline_buffer_head): New static variable.
8020 (trampoline_buffer_tail): Ditto.
8021 (claim_trampoline_space): New function.
8022 (have_fast_tracepoint_trampoline_buffer): New function.
8023 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
8025 (install_fast_tracepoint): Ditto, also add error buffer argument.
8026 (cmd_qtminftpilen): New function.
8027 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
8028 (fast_tracepoint_from_trampoline_address): New function.
8029 (fast_tracepoint_collecting): Handle trampoline as part of jump
8031 (set_trampoline_buffer_space): New function.
8032 (initialize_tracepoint): Initialize new IPA variables.
8033 * target.h (struct target_ops): Add arguments to
8034 install_fast_tracepoint_jump_pad operation, add new
8035 get_min_fast_tracepoint_insn_len operation.
8036 (target_get_min_fast_tracepoint_insn_len): New.
8037 (install_fast_tracepoint_jump_pad): Add arguments.
8038 * server.h (IPA_BUFSIZ): Define.
8039 * linux-i386-ipa.c: Include extra header files.
8040 (initialize_fast_tracepoint_trampoline_buffer): New function.
8041 (initialize_low_tracepoint): Call it.
8042 * server.h (set_trampoline_buffer_space): Declare.
8043 (claim_trampoline_space): Ditto.
8044 (have_fast_tracepoint_trampoline_buffer): Ditto.
8046 2011-11-14 Yao Qi <yao@codesourcery.com>
8048 * server.c (handle_query): Handle InstallInTrace for qSupported.
8049 * tracepoint.c (add_tracepoint): Sort list.
8050 (install_tracepoint, download_tracepoint): New.
8051 (cmd_qtdp): Call them to install and download tracepoints.
8052 (sort_tracepoints): Removed.
8053 (cmd_qtstart): Update.
8055 2011-11-14 Yao Qi <yao@codesourcery.com>
8057 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
8058 * mem-break.h: Declare.
8059 * tracepoint.c (cmd_qtstart): Move some code to ...
8060 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
8062 (download_tracepoints): Move some code to ...
8063 (download_tracepoint_1): ... here. New.
8065 2011-11-08 Yao Qi <yao@codesourcery.com>
8067 * remote-utils.c (relocate_instruction): A comment fix.
8069 2011-11-07 Joel Brobecker <brobecker@adacore.com>
8071 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
8072 (i386_dr_low_get_control, i386_dr_low_get_status): Use
8073 dr_status_mirror and dr_control_mirror from debug_reg_state.
8074 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
8075 (i386_initial_stuff): Remove use of deleted globals.
8076 (i386_get_thread_context, i386_set_thread_context,
8077 i386_thread_added): Use dr_status_mirror and dr_control_mirror
8078 from debug_reg_state.
8080 2011-11-05 Yao Qi <yao@codesourcery.com>
8082 * tracepoint.c (gdb_collect): Loop over tracepoints of same
8083 address as TPOINT's.
8085 2011-11-02 Stan Shebs <stan@codesourcery.com>
8087 * tracepoint.c (agent_mem_read_string): New function.
8088 (eval_agent_expr): Call it for tracenz.
8089 * server.c (handle_query): Report support for tracenz.
8091 2011-11-02 Yao Qi <yao@codesourcery.com>
8093 * tracepoint.c (cmd_qtstart): Remove unused local variables.
8095 2011-11-02 Yao Qi <yao@codesourcery.com>
8097 * target.h: Fix a typo in comment.
8099 2011-10-31 Pedro Alves <pedro@codesourcery.com>
8101 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
8102 clobber the breakpoints' shadows with fast tracepoint jumps.
8103 * mem-break.h (check_mem_write): Add `myaddr' parameter.
8104 * target.c (write_inferior_memory): Also pass MYADDR down to
8107 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
8109 * configure.ac: Check support for personality routine.
8110 * configure: Regenerate.
8111 * config.in: Likewise.
8112 * linux-low.c: Include <sys/personality.h>.
8113 Define ADDR_NO_RANDOMIZE if necessary.
8114 (linux_create_inferior): Disable address space randomization when
8115 forking inferior, if requested.
8116 (linux_supports_disable_randomization): New function.
8117 (linux_target_ops): Install it.
8118 * server.h (disable_randomization): Declare.
8119 * server.c (disable_randomization): New global variable.
8120 (handle_general_set): Handle QDisableRandomization.
8121 (handle_query): Likewise for qSupported.
8122 (main): Support --disable-randomization and --no-disable-randomization
8123 command line arguments.
8124 * target.h (struct target_ops): Add supports_disable_randomization.
8125 (target_supports_disable_randomization): New macro.
8127 2011-09-29 Mike Frysinger <vapier@gentoo.org>
8129 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
8131 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
8132 [!PT_GETDSBT] (target_loadmap): New definition.
8133 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
8134 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
8135 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
8136 and PT_GETDSBT to LINUX_LOADMAP.
8137 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
8138 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
8140 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
8142 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
8143 (arm_linux_hwbp_cap): New static variable.
8144 (arm_linux_get_hwbp_cap): Replace by ...
8145 (arm_linux_init_hwbp_cap): ... this new function.
8146 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
8147 (arm_linux_get_hw_watchpoint_count): Likewise.
8148 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8149 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
8150 (arm_prepare_to_resume): Use perror_with_name instead of error.
8152 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
8154 * linux-arm-low.c: Include <signal.h>.
8155 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
8156 (struct arm_linux_hwbp_cap): New data type.
8157 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
8158 (struct arm_linux_hw_breakpoint): New data type.
8159 (MAX_BPTS, MAX_WPTS): Define.
8160 (struct arch_process_info, struct arch_lwp_info): New data types.
8161 (arm_linux_get_hwbp_cap): New function.
8162 (arm_linux_get_hw_breakpoint_count): Likewise.
8163 (arm_linux_get_hw_watchpoint_count): Likewise.
8164 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8165 (arm_hwbp_control_initialize): Likewise.
8166 (arm_hwbp_control_is_enabled): Likewise.
8167 (arm_hwbp_control_is_initialized): Likewise.
8168 (arm_hwbp_control_disable): Likewise.
8169 (arm_linux_hw_breakpoint_equal): Likewise.
8170 (arm_linux_hw_point_initialize): Likewise.
8171 (struct update_registers_data): New data structure.
8172 (update_registers_callback: New function.
8173 (arm_insert_point): Likewise.
8174 (arm_remove_point): Likewise.
8175 (arm_stopped_by_watchpoint): Likewise.
8176 (arm_stopped_data_address): Likewise.
8177 (arm_new_process): Likewise.
8178 (arm_new_thread): Likewise.
8179 (arm_prepare_to_resume): Likewise.
8180 (the_low_target): Register arm_insert_point, arm_remove_point,
8181 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
8182 arm_new_thread, and arm_prepare_to_resume.
8184 2011-09-15 Stan Shebs <stan@codesourcery.com>
8186 * server.h (struct emit_ops): Add compare-goto fields.
8187 * tracepoint.c (gdb_agent_op_sizes): New table.
8188 (emit_eq_goto): New function.
8189 (emit_ne_goto): New function.
8190 (emit_lt_goto): New function.
8191 (emit_le_goto): New function.
8192 (emit_gt_goto): New function.
8193 (emit_ge_goto): New function.
8194 (is_goto_target): New function.
8195 (compile_bytecodes): Recognize special cases of compare-goto
8196 combinations and call specialized emitters for them.
8197 * linux-x86-low.c (amd64_emit_eq_goto): New function.
8198 (amd64_emit_ne_goto): New function.
8199 (amd64_emit_lt_goto): New function.
8200 (amd64_emit_le_goto): New function.
8201 (amd64_emit_gt_goto): New function.
8202 (amd64_emit_ge_goto): New function.
8203 (amd64_emit_ops): Add the new functions.
8204 (i386_emit_eq_goto): New function.
8205 (i386_emit_ne_goto): New function.
8206 (i386_emit_lt_goto): New function.
8207 (i386_emit_le_goto): New function.
8208 (i386_emit_gt_goto): New function.
8209 (i386_emit_ge_goto): New function.
8210 (i386_emit_ops): Add the new functions.
8212 2011-09-08 Stan Shebs <stan@codesourcery.com>
8214 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
8215 (i386_emit_epilogue): Restore %ebx.
8217 2011-08-31 Jie Zhang <jzhang918@gmail.com>
8219 * server.c (step_thread): Remove definition.
8220 (process_serial_event): Don't handle Hs.
8221 * server.h (step_thread): Remove declaration.
8222 * target.c (set_desired_inferior): Remove use of step_thread.
8224 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
8226 * linux-low.c: Include linux-procfs.h.
8227 (linux_attach_lwp_1): Update comments.
8228 (linux_attach): Scan for existing threads when attaching to a
8229 process that is the tgid.
8230 * Makefile.in: Update dependencies.
8232 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
8234 * configure.srv: Add linux-procfs.o dependencies.
8236 2011-08-14 Yao Qi <yao@codesourcery.com>
8238 * target.h (struct target_ops): Fix indent.
8239 * win32-low.c (win32_target_ops): Fix comment.
8241 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
8242 Yao Qi <yao@codesourcery.com>
8244 * Makefile.in (clean): Remove tic6x-*.c files.
8245 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
8246 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
8247 (tic6x-c64xp-linux.c): Likewise.
8248 * configure.srv: Add support for tic6x-*-uclinux.
8249 * linux-tic6x-low.c: New.
8250 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
8252 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
8253 Yao Qi <yao@codesourcery.com>
8255 * target.h (struct target_ops): Add read_loadmap.
8256 * linux-low.c (struct target_loadseg): New type.
8257 (struct target_loadmap): New type.
8258 (linux_read_loadmap): New function.
8259 (linux_target_ops): Add linux_read_loadmap.
8260 * server.c (handle_query): Support qXfer:fdpic:read packet.
8261 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
8264 2011-08-05 Eli Zaretskii <eliz@gnu.org>
8266 * win32-low.c: Include <stdint.h>.
8268 2011-07-22 Pedro Alves <pedro@codesourcery.com>
8270 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
8271 to the inferior here.
8272 (i386_remove_aligned_watchpoint): Ditto.
8273 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
8274 fit part of the watchpoint in the debug registers.
8275 (i386_update_inferior_debug_regs): New.
8276 (i386_low_insert_watchpoint): Work on a local mirror of the debug
8277 registers, and only update the inferior on success.
8278 (i386_low_remove_watchpoint): Ditto.
8280 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
8282 * linux-low.c (compare_ints, unique, list_threads, show_process,
8283 linux_core_of_thread): Delete.
8284 (linux_target_ops): Change linux_core_of_thread to
8285 linux_common_core_of_thread.
8286 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
8287 * utils.c (malloc_failure): Change type of argument.
8288 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
8289 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
8290 common/linux-osdata.c, common/ptid.c and common/buffer.c.
8291 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
8292 (IPA_OBJS): Add common-utils-ipa.o.
8293 (ptid_h, linux_osdata_h): New macros.
8294 (server_h): Add common/common-utils.h, common/xml-utils.h,
8295 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
8297 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
8298 ptid.o, buffer.o): New rules.
8299 (linux-low.o): Add common/linux-osdata.h as a dependency.
8300 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
8301 * configure.ac: Add AC_HEADER_DIRENT check.
8302 * config.in: Regenerate.
8303 * configure: Regenerate.
8304 * remote-utils.c (xml_escape_text): Delete.
8305 (buffer_grow, buffer_free, buffer_init, buffer_finish,
8306 buffer_xml_printf): Move to common/buffer.c.
8307 * server.c (main): Remove call to initialize_inferiors.
8308 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
8309 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
8310 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
8311 internal_error, gdb_assert, gdb_assert_fail): Delete.
8312 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
8313 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
8315 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
8316 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
8317 initialize_inferiors): Delete.
8319 2011-07-20 Pedro Alves <pedro@codesourcery.com>
8321 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
8324 2011-05-31 Pedro Alves <pedro@codesourcery.com>
8326 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
8328 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
8330 2011-05-26 Yao Qi <yao@codesourcery.com>
8332 * Makefile.in (thread-db.o): Track dependence to
8333 common/gdb_thread_db.h.
8334 * thread-db.c: include gdb_thread_db.h from right place.
8336 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
8338 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
8339 __FILE__ and __LINE__ to internal_error.
8341 2011-05-13 Doug Evans <dje@google.com>
8343 * thread-db.c (try_thread_db_load_from_sdir): New function.
8344 (try_thread_db_load_from_dir): New function.
8345 (thread_db_load_search): Handle $sdir, ignore $pdir.
8346 Remove trying of system directories if search of
8347 libthread-db-search-path fails, that is now done via $sdir.
8349 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
8351 * server.c (handle_query): Add EnableDisableTracepoints to the list
8352 of supported features.
8353 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
8355 (cmd_qtenable_disable): New.
8356 (cmd_qtstart): Install tracepoints even if disabled.
8357 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
8358 receiving a QTEnable or QTDisable packet.
8359 (gdb_collect): Skip data collection if fast tracepoint is disabled.
8360 (ust_marker_to_static_tracepoint): Do not ignore disabled static
8362 (gdb_probe): Skip data collection if static tracepoint is disabled.
8364 2011-05-10 Doug Evans <dje@google.com>
8366 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
8368 2011-05-04 Doug Evans <dje@google.com>
8370 * linux-low.c (linux_join): Skip process lookup.
8371 * spu-low.c (spu_join): Ditto.
8372 * server.c (join_inferiors_callback): Delete.
8373 (process_serial_event): For 'D' packet (detach) call join_inferior
8376 2011-05-04 Joseph Myers <joseph@codesourcery.com>
8378 * README: Don't mention xscale*-*-linux*.
8379 * configure.srv (xscale*-*-linux*): Don't handle target.
8381 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
8383 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
8385 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
8386 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
8387 (i386_emit_void_call_2): Likewise.
8389 2011-04-26 Yao Qi <yao@codesourcery.com>
8391 * linux-low.c: Move common macros to linux-ptrace.h.
8392 Include linux-ptrace.h.
8393 * Makefile.in (linux_ptrace_h): New.
8394 (linux-low.o): Depends on linux-ptrace.h.
8396 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
8398 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
8399 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
8400 (remote_prepare): New function with most of the TCP code from ...
8401 (remote_open): ... here. Detect PORT here unconditionally. Move also
8402 setting transport_is_reliable.
8403 * server.c (run_once): New variable.
8404 (gdbserver_usage): Document it.
8405 (main): Set run_once for `--once'. Call remote_prepare. Exit after
8406 the first run if RUN_ONCE.
8407 * server.h (run_once, remote_prepare): New declarations.
8409 2011-04-19 Tom Tromey <tromey@redhat.com>
8411 * win32-low.c (handle_load_dll): Remove duplicate "the".
8413 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
8415 Remove support for old Cygwin 1.5 versions.
8416 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
8417 function to avoid warning.
8418 (win32_add_one_solib): Use cygwin_conv_path function to avoid
8421 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
8423 * gdbserver/server.h (Macro _): Define it if not available.
8425 2011-03-14 Michael Snyder <msnyder@vmware.com>
8427 * hostio.c (handle_close): Remove unnecessary null test.
8429 2011-03-10 Joel Brobecker <brobecker@adacore.com>
8431 * Makefile.in (maintainer-clean realclean distclean): Remove
8432 "make ... subdir_do" command.
8434 2011-03-10 Michael Snyder <msnyder@vmware.com>
8436 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
8438 * server.c (handle_v_run): Free alloced buffer on early return.
8440 2011-03-09 Yao Qi <yao@codesourcery.com>
8443 2011-03-04 Yao Qi <yao@codesourcery.com>
8445 * Makefile.in: Remove GNU make feature --directory.
8447 2011-03-05 Yao Qi <yao@codesourcery.com>
8449 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
8450 (subdir_do): New make target. Copied from gdb/Makefile.
8451 (maintainer-clean, realclean, distclean, clean): Call corresponding
8452 make targets in common/Makefile.
8454 2011-02-11 Yao Qi <yao@codesourcery.com>
8456 * configure.ac: Call AC_PROG_RANLIB.
8457 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
8458 * configure: Regenerate.
8460 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8462 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
8464 2011-03-06 Yao Qi <yao@codesourcery.com>
8466 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
8468 2011-03-05 Yao Qi <yao@codesourcery.com>
8470 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
8471 (subdir_do): New make target. Copied from gdb/Makefile.
8472 (maintainer-clean, realclean, distclean, clean): Call corresponding
8473 make targets in common/Makefile.
8475 2011-03-04 Yao Qi <yao@codesourcery.com>
8477 * Makefile.in: Remove GNU make feature --directory.
8479 2011-03-04 Michael Snyder <msnyder@vmware.com>
8481 * server.c (queue_stop_reply): Call xmalloc not malloc.
8483 2011-03-02 Michael Snyder <msnyder@vmware.com>
8485 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
8487 2011-02-28 Michael Snyder <msnyder@vmware.com>
8489 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
8490 (cmd_qtframe): Ditto.
8491 (cmd_qtbuffer): Ditto.
8492 (cmd_bigqtbuffer): Ditto.
8494 * utils.c (decimal2str): Initialize 'width' to nine, then
8497 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8499 * hostio.c (require_data): Free *data, not data.
8501 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8503 * hostio.c (require_data): Use free, not xfree.
8505 2011-02-27 Michael Snyder <msnyder@vmware.com>
8507 * server.c (handle_query): Discard unused value.
8509 * hostio.c (require_data): Free malloc memory before returning
8512 2011-02-26 Michael Snyder <msnyder@vmware.com>
8514 * linux-low.c (list_threads): Call closedir for dirent.
8516 2011-02-27 Michael Snyder <msnyder@vmware.com>
8518 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
8519 a case statement falls through.
8521 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
8523 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
8526 2011-02-26 Michael Snyder <msnyder@vmware.com>
8528 * utils.c (decimal2str): Eliminate dead code and dead param.
8529 (pulongest): Drop dead param from call to decimal2str.
8532 2011-02-24 Joel Brobecker <brobecker@adacore.com>
8534 Revert the following patch (not approved yet):
8535 2011-02-21 Hui Zhu <teawater@gmail.com>
8536 * tracepoint.c (tp_printf): New function.
8537 (eval_agent_expr): Handle gdb_agent_op_printf.
8539 2011-02-21 Hui Zhu <teawater@gmail.com>
8541 * tracepoint.c (tp_printf): New function.
8542 (eval_agent_expr): Handle gdb_agent_op_printf.
8544 2011-02-18 Tom Tromey <tromey@redhat.com>
8546 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
8547 (tracepoint.o): Likewise.
8548 * tracepoint.c (enum gdb_agent_op): Use ax.def.
8549 (gdb_agent_op_names): Likewise.
8551 2011-02-18 Tom Tromey <tromey@redhat.com>
8553 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
8554 gdb_agent_op_rot>: New constants.
8555 (gdb_agent_op_names): Add pick and roll.
8556 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
8559 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
8561 * aclocal.m4: Regenerated with aclocal-1.11.1.
8563 2011-02-14 Pedro Alves <pedro@codesourcery.com>
8565 * server.c (handle_qxfer_traceframe_info): New.
8566 (qxfer_packets): Register "traceframe-info".
8567 (handle_query): Report support for qXfer:traceframe-info:read+.
8568 * tracepoint.c (match_blocktype): New.
8569 (traceframe_find_block_type): Rename to ...
8570 (traceframe_walk_blocks): ... this. Add callback filter argument,
8572 (traceframe_find_block_type): New, reimplemented on top of
8573 traceframe_walk_blocks.
8574 (build_traceframe_info_xml): New.
8575 (traceframe_read_info): New.
8576 * server.h (traceframe_read_info): Declare.
8578 2011-02-11 Yao Qi <yao@codesourcery.com>
8580 * configure.ac: Call AC_PROG_RANLIB.
8581 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
8582 * configure: Regenerate.
8584 2011-02-07 Pedro Alves <pedro@codesourcery.com>
8586 * server.c (gdb_read_memory): Change return semantics to allow
8588 (handle_search_memory_1): Adjust.
8589 (process_serial_event) <'m' packet>: Handle partial transfers.
8590 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
8592 2011-01-28 Pedro Alves <pedro@codesourcery.com>
8594 * regcache.c (init_register_cache): Initialize
8595 regcache->register_status.
8596 (free_register_cache): Release regcache->register_status.
8597 (regcache_cpy): Copy register_status.
8598 (registers_to_string): Print 'x's for unavailable registers.
8599 (supply_register): Mark the register's status valid or
8600 unavailable, depending on whether a buffer was passed in or not.
8601 (supply_register_zeroed): New.
8602 (supply_regblock): Mark the registers' status valid or
8603 unavailable, depending on whether a buffer was passed in or not.
8604 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
8605 (struct regcache): New `register_status' field.
8606 (supply_register_zeroed): Declare.
8607 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
8608 supply_register_zeroed, rather than passing a NULL buffer to
8610 * tracepoint.c (fetch_traceframe_registers): Update comment.
8612 2011-01-28 Pedro Alves <pedro@codesourcery.com>
8614 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
8617 2011-01-25 Pedro Alves <pedro@codesourcery.com>
8619 * server.h (decode_xfer_write): Change prototype.
8620 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
8621 and don't extract the annex here.
8622 * server.c (decode_xfer_read): Remove `annex' parameter,
8623 and don't extract the annex here.
8625 (struct qxfer): New.
8626 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
8627 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
8628 (handle_qxfer_statictrace): New functions, abstracted out from
8629 handle_query, and made to use the struct qxfer interface.
8630 (handle_threads_qxfer_proper): Rename to ...
8631 (handle_qxfer_threads_proper): ... this.
8632 (handle_threads_qxfer): Rename to ...
8633 (handle_qxfer_threads): ... this. Adjust.
8634 (qxfer_packets): New array.
8635 (handle_qxfer): New function.
8636 (handle_query): Use handle_qxfer.
8638 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
8640 * gdbreplay.c: Shorten lines of >= 80 columns.
8641 * linux-low.c: Ditto.
8642 * linux-ppc-low.c: Ditto.
8643 * linux-s390-low.c: Ditto.
8644 * linux-sparc-low.c: Ditto.
8645 * linux-x86-low.c: Ditto.
8646 * linux-xtensa-low.c: Ditto.
8647 * mem-break.c: Ditto.
8649 * regcache.h: Ditto.
8650 * remote-utils.c: Ditto.
8653 * thread-db.c: Ditto.
8654 * tracepoint.c: Ditto.
8656 * win32-low.h: Ditto.
8658 2011-01-05 Joel Brobecker <brobecker@adacore.com>
8660 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
8663 2011-01-01 Joel Brobecker <brobecker@adacore.com>
8665 * server.c (gdbserver_version): Update copyright year in version
8667 * gdbreplay.c (gdbreplay_version): Ditto.
8669 2010-12-29 Jie Zhang <jie.zhang@analog.com>
8671 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
8672 * linux-bfin-low.c: New file.
8673 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
8674 PT_DATA_ADDR for BFIN targets.
8675 * Makefile.in (SFILES): Add linux-bfin-low.c.
8676 (clean): Remove reg-bfin.c.
8677 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
8678 * README: Mention supported Blackfin targets.
8680 2010-12-23 Mike Frysinger <vapier@gentoo.org>
8682 * .gitignore: New file.
8684 2010-11-16 Mike Frysinger <vapier@gentoo.org>
8686 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
8688 2010-10-22 Jie Zhang <jie@codesourcery.com>
8690 * Makefile.in: Add FLAGS_TO_PASS variable.
8691 (install): Remove dependency of install-only and recursively
8692 invoke make for install-only.
8694 2010-10-04 Doug Evans <dje@google.com>
8696 * Makefile.in (uninstall): Use $(DESTDIR).
8698 2010-09-24 Pedro Alves <pedro@codesourcery.com>
8702 * linux-x86-low.c (compat_siginfo_from_siginfo)
8703 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
8704 si_code is < 0. Check for si_code == SI_TIMER before checking for
8707 2010-09-13 Joel Brobecker <brobecker@adacore.com>
8709 * lynx-i386-low.c: New file.
8710 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
8712 2010-09-13 Joel Brobecker <brobecker@adacore.com>
8714 * lynx-low.c (ptrace_request_to_str): Remove handling for
8715 request values that have been removed in LynxOS 5.x.
8717 2010-09-13 Joel Brobecker <brobecker@adacore.com>
8719 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
8722 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
8724 * configure.ac: Add --enable-inprocess-agent option.
8725 * configure: Rebuilt.
8727 2010-09-06 Yao Qi <yao@codesourcery.com>
8729 * linux-low.c (linux_kill): Remove unused variable.
8730 (linux_stabilize_threads): Likewise.
8731 * server.c (start_inferior): Likewise.
8732 (queue_stop_reply_callback): Likewise.
8733 * tracepoint.c (do_action_at_tracepoint): Likewise.
8735 2010-09-06 Yao Qi <yao@codesourcery.com>
8737 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
8740 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8742 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
8744 2010-09-06 Pedro Alves <pedro@codesourcery.com>
8746 * Makefile.in (install-only): Replace $IPA_DEPFILES with
8749 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8751 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
8752 gdbserver/lynx-ppc-low.c: New files.
8753 * Makefile.in (lynx_low_h): New variable.
8754 (lynx-low.o, lynx-ppc-low.o): New rules.
8755 * configure.ac: On LynxOS, link with -lnetinet.
8756 * configure.srv: Add handling of powerpc-*-lynxos* targets.
8757 * configure: regenerate.
8759 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8761 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
8762 * configure.ac: Add check for vasprintf and vsnprintf.
8763 * configure, config.in: Regenerate.
8764 * server.h (vasprintf, vsnprintf): Add conditional declarations.
8766 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8768 * gdbreplay.c: Move include of alloca.h up, next to include of
8770 * server.h: Add include of malloc.h.
8771 * mem-break.c: Remove include of malloc.h.
8772 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
8774 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8776 * Makefile.in (memmem.o): Build with -Wno-error.
8778 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8780 * utils.c (xsnprintf): Make non-static.
8781 * server.h: Add xsnprintf declaration.
8782 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
8783 replace calls to snprintf by calls to xsnprintf throughout.
8785 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8787 * configure.ac: Add configure check for alloca.
8788 * configure, config.in: Regenerate.
8789 * server.h: Include alloca.h if it exists.
8790 * gdbreplay.c: Include alloca.h if it exists.
8792 2010-08-28 Pedro Alves <pedro@codesourcery.com>
8794 * linux-low.c (__SIGRTMIN): Define if not already defined.
8795 (linux_create_inferior): Check for __ANDROID__ rather than
8797 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
8798 are already deferred.
8799 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
8800 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
8801 stopped and already has a pending signal to report.
8802 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
8803 a pending signal to report or is moving out of a jump pad.
8804 (linux_init_signals): Check for __ANDROID__ rather than
8807 2010-08-28 Pedro Alves <pedro@codesourcery.com>
8809 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
8810 debug_threads check. Avoid a linear search when not doing debug
8813 2010-08-27 Pedro Alves <pedro@codesourcery.com>
8815 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
8816 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
8817 (struct file_handler) <fd>: Change type to gdb_fildes_t.
8818 (process_event): Change local fd's type to gdb_fildes_t.
8819 (create_file_handler): Adjust prototype.
8820 (delete_file_handler): Adjust prototype.
8821 (handle_file_event): Adjust prototype. Use pfildes.
8822 (create_file_event): Adjsut prototype.
8823 * remote-utils.c (remote_desc, listen_desc): Change type to
8825 * server.h: New gdb_fildes_t typedef.
8826 [USE_WIN32API]: Include winsock2.h.
8827 (delete_file_handler, add_file_handler): Adjust prototypes.
8829 * utils.c (pfildes): New.
8831 2010-08-27 Pedro Alves <pedro@codesourcery.com>
8833 * configure.ac (build_warnings): Add -Wno-char-subscripts.
8834 * configure: Regenerate.
8836 2010-08-27 Pedro Alves <pedro@codesourcery.com>
8838 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
8839 (linux_done_accessing_memory): ... this.
8840 (linux_target_ops): Adjust.
8841 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
8842 * nto-low.c (nto_target_ops): Adjust comment.
8843 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
8844 * spu-low.c (spu_target_ops): Adjust comment.
8845 * target.h (target_ops): Rename unprepare_to_access_memory field
8846 to done_accessing_memory.
8847 (unprepare_to_access_memory): Rename to ...
8848 (done_accessing_memory): ... this.
8850 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8852 * linux-low.c (linux_prepare_to_access_memory): New.
8853 (linux_unprepare_to_access_memory): New.
8854 (linux_target_ops): Install them.
8855 * server.c (read_memory): Rename to ...
8856 (gdb_read_memory): ... this. Use
8857 prepare_to_access_memory/prepare_to_access_memory.
8858 (write_memory): Rename to ...
8859 (gdb_write_memory): ... this. Use
8860 prepare_to_access_memory/prepare_to_access_memory.
8861 (handle_search_memory_1): Adjust.
8862 (process_serial_event): Adjust.
8863 * target.h (struct target_ops): New fields
8864 prepare_to_access_memory and unprepare_to_access_memory.
8865 (prepare_to_access_memory, unprepare_to_access_memory): New.
8866 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
8867 prepare_to_access_memory/prepare_to_access_memory.
8868 * nto-low.c (nto_target_ops): Adjust.
8869 * spu-low.c (spu_target_ops): Adjust.
8870 * win32-low.c (win32_target_ops): Adjust.
8872 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8874 * Makefile.in (WARN_CFLAGS): Get it from configure.
8875 (WERROR_CFLAGS): New.
8876 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
8877 * configure.ac: Introduce --enable-werror, which adds -Werror to
8878 the compiler command line. Enabled by default. Disable with
8879 --disable-werror. Add -Wdeclaration-after-statement
8880 Wpointer-arith and -Wformat-nonliteral to warning flags.
8881 * configure: Regenerate.
8883 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8885 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
8887 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8889 * gdbreplay.c (remote_error): New.
8891 (expect): Use gdbchar. Check for error reading from GDB.
8892 Clarify sync error output.
8893 (play): Check for errors writing to GDB.
8894 * linux-low.c (sigchld_handler): Really ignore `write' errors.
8895 * remote-utils.c (getpkt): Check for errors writing to the remote
8898 2010-08-25 Pedro Alves <pedro@codesourcery.com>
8900 * linux-low.c (linux_wait_1): Move non-debugging code out of
8901 `debug_threads' control.
8903 2010-08-25 Pedro Alves <pedro@codesourcery.com>
8905 * linux-low.c (linux_wait_1): Don't set last_status here.
8906 * server.c (push_event, queue_stop_reply_callback): Assert we're
8907 not pushing a TARGET_WAITKIND_IGNORE event.
8908 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
8909 (myresume, handle_target_event): Set the thread's last_resume_kind
8910 and last_status from the target returned status.
8912 2010-08-25 Pedro Alves <pedro@codesourcery.com>
8916 * linux-x86-low.c (update_debug_registers_callback): New.
8917 (i386_dr_low_set_addr): Use it.
8918 (i386_dr_low_get_addr): New.
8919 (i386_dr_low_set_control): Use update_debug_registers_callback.
8920 (i386_dr_low_get_control): New.
8921 (i386_dr_low_get_status): Adjust.
8922 * linux-low.c (linux_stop_lwp): New.
8923 * linux-low.h (linux_stop_lwp): Declare.
8925 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
8926 argument instead of a i386_debug_reg_state.
8927 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
8928 a i386_debug_reg_state.
8929 (i386_insert_aligned_watchpoint): Adjust.
8930 (i386_remove_aligned_watchpoint): Adjust.
8931 (i386_low_stopped_data_address): Read the debug registers from the
8932 inferior instead of from the mirrors.
8933 * i386-low.h (struct i386_debug_reg_state): Extend comment.
8934 (i386_dr_low_get_addr): Declare.
8935 (i386_dr_low_get_control): Declare.
8936 (i386_dr_low_get_status): Change prototype.
8938 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
8939 (i386_dr_low_get_addr): New.
8940 (i386_dr_low_get_control): New.
8941 (i386_dr_low_get_status): Adjust prototype. Return
8943 (i386_initial_stuff): Clear dr_status_mirror and
8945 (i386_get_thread_context): Adjust.
8946 (i386_set_thread_context): Adjust.
8947 (i386_thread_added): Adjust.
8949 2010-08-24 Pedro Alves <pedro@codesourcery.com>
8951 * linux-low.h (linux_thread_area): Delete declaration.
8953 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
8955 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
8956 after its termination.
8958 2010-08-09 Pedro Alves <pedro@codesourcery.com>
8960 * linux-low.c (gdb_wants_lwp_stopped): Delete.
8961 (gdb_wants_all_stopped): Delete.
8962 (linux_wait_1): Don't call them.
8963 * server.c (handle_v_cont): Tag all threads as want-stopped.
8964 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
8965 stopped as "client-wants-stopped".
8967 2010-07-31 Pedro Alves <pedro@codesourcery.com>
8969 * Makefile.in (signals_h): New.
8970 (server_h): Depend on it.
8971 (server.o): Don't depend on $(signals_def).
8972 (signals.o): Depend on $(signals_def).
8974 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
8976 * Makefile.in (signals_def): New.
8977 (server_h): Append include/gdb/signals.h and signals_def.
8978 (server.o): Append signals_def.
8980 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8982 * server.c (handle_target_event): Use target_signal_to_host for
8983 resume_info.sig initialization.
8984 * target.h (struct thread_resume) <sig>: New comment.
8986 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
8988 * server.c (handle_query): strcpy() the returned string from paddress()
8989 instead of sprintf().
8990 * utils.c (paddress): Return phex_nz().
8992 2010-07-07 Joel Brobecker <brobecker@adacore.com>
8994 * server.c (handle_v_cont): Call mourn_inferior if process
8996 (myresume): Likewise.
8998 2010-07-01 Pedro Alves <pedro@codesourcery.com>
9000 Static tracepoints, and integration with UST.
9002 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
9003 * mem-break.c (uninsert_all_breakpoints)
9004 (reinsert_all_breakpoints): New.
9005 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
9006 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
9007 (gdb_agent_ust_loaded, helper_thread_id)
9008 (gdb_agent_helper_thread_id): New macros.
9009 (struct ipa_sym_addresses): Add addr_ust_loaded,
9010 addr_helper_thread_id, addr_cmd_buf.
9011 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
9012 (in_process_agent_loaded_ust): New.
9013 (write_e_ust_not_loaded): New.
9014 (maybe_write_ipa_ust_not_loaded): New.
9015 (struct collect_static_trace_data_action): New.
9016 (enum tracepoint_type) <static_tracepoint>: New.
9017 (struct tracepoint) <handle>: Mention static tracepoints.
9018 (struct static_tracepoint_ctx): New.
9019 (CMD_BUF_SIZE): New.
9020 (add_tracepoint_action): Handle static tracepoint actions.
9021 (unprobe_marker_at): New.
9022 (clear_installed_tracepoints): Handle static tracepoints.
9023 (cmd_qtdp): Handle static tracepoints.
9024 (probe_marker_at): New.
9025 (cmd_qtstart): Handle static tracepoints.
9026 (response_tracepoint): Handle static tracepoints.
9027 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
9028 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
9029 (get_context_regcache): Handle static tracepoints.
9030 (do_action_at_tracepoint): Handle static tracepoint actions.
9031 (traceframe_find_block_type): Handle static trace data blocks.
9032 (traceframe_read_sdata): New.
9033 (download_tracepoints): Download static tracepoint actions.
9034 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
9035 (GDB_PROBE_NAME): New.
9040 (ust_marker_to_static_tracepoint): New.
9042 (collect_ust_data_at_tracepoint): New.
9043 (gdb_ust_probe): New.
9044 (UNIX_PATH_MAX, SOCK_DIR): New.
9045 (gdb_ust_connect_sync_socket): New.
9046 (resume_thread, stop_thread): New.
9047 (run_inferior_command): New.
9048 (init_named_socket): New.
9049 (gdb_ust_socket_init): New.
9050 (cstr_to_hexstr): New.
9052 (first_marker, next_marker): New.
9053 (response_ust_marker): New.
9054 (cmd_qtfstm, cmd_qtsstm): New.
9055 (unprobe_marker_at, probe_marker_at): New.
9056 (cmd_qtstmat, gdb_ust_thread): New.
9057 (gdb_ust_init): New.
9058 (initialize_tracepoint_ftlib): Call gdb_ust_init.
9059 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
9061 (x86_64_st_collect_regmap): New.
9062 (X86_64_NUM_ST_COLLECT_GREGS): New.
9063 (AMD64_RIP_REGNUM): New.
9064 (supply_static_tracepoint_registers): New.
9065 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
9067 (i386_st_collect_regmap): New.
9068 (i386_NUM_ST_COLLECT_GREGS): New.
9069 (supply_static_tracepoint_registers): New.
9070 * server.c (handle_query): Handle qXfer:statictrace:read.
9071 <qSupported>: Report support for StaticTracepoints, and
9072 qXfer:statictrace:read features.
9073 * server.h (traceframe_read_sdata)
9074 (supply_static_tracepoint_registers): Declare.
9075 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
9076 (unpack_varlen_hex): Include in IPA build.
9077 * Makefile.in (ustlibs, ustinc): New.
9078 (IPA_OBJS): Add remote-utils-ipa.o.
9079 ($(IPA_LIB)): Link -ldl and -lpthread.
9081 (IPAGENT_CFLAGS): Add UST_CFLAGS.
9082 * config.in, configure: Regenerate.
9084 2010-06-20 Ian Lance Taylor <iant@google.com>
9085 Pedro Alves <pedro@codesourcery.com>
9087 * linux-x86-low.c (always_true): Delete.
9088 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
9089 trying to fool the compiler with always_true.
9091 2010-06-20 Pedro Alves <pedro@codesourcery.com>
9093 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
9094 conditions in gdbserver.
9096 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
9098 * spu-low.c (spu_read_memory): Wrap around local store limit.
9099 (spu_write_memory): Likewise.
9101 2010-06-15 Pedro Alves <pedro@codesourcery.com>
9103 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
9104 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
9106 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
9108 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
9109 uses with LONGEST uses.
9111 2010-06-14 Stan Shebs <stan@codesourcery.com>
9112 Pedro Alves <pedro@codesourcery.com>
9116 * linux-x86-low.c: Include limits.h.
9121 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
9122 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
9123 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
9124 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
9125 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
9126 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
9127 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
9128 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
9129 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
9130 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
9131 (amd64_emit_void_call_2): New.
9132 (amd64_emit_ops): New.
9133 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
9134 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
9135 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
9136 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
9137 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
9138 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
9139 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
9140 (i386_emit_call, i386_emit_reg, i386_emit_pop)
9141 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
9142 (i386_emit_stack_adjust, i386_emit_int_call_1)
9143 (i386_emit_void_call_2): New.
9144 (i386_emit_ops): New.
9145 (x86_emit_ops): New.
9146 (the_low_target): Install x86_emit_ops.
9147 * server.h (struct emit_ops): New.
9148 (get_raw_reg_func_addr): Declare.
9149 (current_insn_ptr, emit_error): Declare.
9150 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
9151 (set_trace_state_variable_value): New defines.
9152 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
9153 addr_get_trace_state_variable_value and
9154 addr_set_trace_state_variable_value.
9155 (symbol_list): New fields for get_raw_reg,
9156 get_trace_state_variable_value and set_trace_state_variable_value.
9157 (condfn): New typedef.
9158 (struct tracepoint): New field `compiled_cond'.
9159 (do_action_at_tracepoint): Clear compiled_cond.
9160 (get_trace_state_variable_value, set_trace_state_variable_value):
9162 (condition_true_at_tracepoint): If there's a compiled condition,
9164 (current_insn_ptr, emit_error): New globals.
9165 (struct bytecode_address): New.
9166 (get_raw_reg_func_addr): New.
9167 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
9168 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
9169 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
9170 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
9171 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
9172 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
9173 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
9174 (compile_tracepoint_condition, compile_bytecodes): New.
9175 * target.h (emit_ops): Forward declare.
9176 (struct target_ops): New field emit_ops.
9177 (target_emit_ops): New.
9178 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
9179 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
9180 * linux-low.c (linux_emit_ops): New.
9181 (linux_target_ops): Install it.
9182 * linux-low.h (struct linux_target_ops): New field emit_ops.
9184 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
9186 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
9187 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
9189 2010-06-01 Pedro Alves <pedro@codesourcery.com>
9190 Stan Shebs <stan@codesourcery.com>
9192 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
9193 (all): Depend on $(extra_libraries).
9194 (install-only): Install the IPA.
9195 (IPA_OBJS, IPA_LIB): New.
9196 (clean): Remove the IPA lib.
9197 (IPAGENT_CFLAGS): New.
9198 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
9199 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
9200 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
9201 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
9202 * configure.ac: Check for atomic builtins support in the compiler.
9203 (IPA_DEPFILES, extra_libraries): Define.
9204 * configure.srv (ipa_obj): Add description.
9205 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
9206 (i[34567]86-*-linux*): Set ipa_obj.
9207 (x86_64-*-linux*): Set ipa_obj.
9208 * linux-low.c (stabilizing_threads): New.
9209 (supports_fast_tracepoints): New.
9210 (linux_detach): Stabilize threads before detaching.
9211 (handle_tracepoints): Handle internal tracing breakpoints. Assert
9212 the lwp is either not stabilizing, or is moving out of a jump pad.
9213 (linux_fast_tracepoint_collecting): New.
9214 (maybe_move_out_of_jump_pad): New.
9215 (enqueue_one_deferred_signal): New.
9216 (dequeue_one_deferred_signal): New.
9217 (linux_wait_for_event_1): If moving out of a jump pad, defer
9218 pending signals to later.
9219 (linux_stabilize_threads): New.
9220 (linux_wait_1): Check if threads need moving out of jump pads, and
9222 (stuck_in_jump_pad_callback): New.
9223 (move_out_of_jump_pad_callback): New.
9225 (linux_resume_one_lwp): Handle moving out of jump pads.
9226 (linux_set_resume_request): Dequeue deferred signals.
9227 (need_step_over_p): Also step over fast tracepoint jumps.
9228 (start_step_over): Also uninsert fast tracepoint jumps.
9229 (finish_step_over): Also reinsert fast tracepoint jumps.
9230 (linux_install_fast_tracepoint_jump): New.
9231 (linux_target_ops): Install linux_stabilize_threads and
9232 linux_install_fast_tracepoint_jump_pad.
9233 * linux-low.h (linux_target_ops) <get_thread_area,
9234 install_fast_tracepoint_jump_pad>: New fields.
9235 (struct lwp_info) <collecting_fast_tracepoint,
9236 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
9237 (linux_get_thread_area): Declare.
9238 * linux-x86-low.c (jump_insn): New.
9239 (x86_get_thread_area): New.
9240 (append_insns): New.
9242 (amd64_install_fast_tracepoint_jump_pad): New.
9243 (i386_install_fast_tracepoint_jump_pad): New.
9244 (x86_install_fast_tracepoint_jump_pad): New.
9245 (the_low_target): Install x86_get_thread_area and
9246 x86_install_fast_tracepoint_jump_pad.
9247 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
9248 (struct fast_tracepoint_jump): New.
9249 (fast_tracepoint_jump_insn): New.
9250 (fast_tracepoint_jump_shadow): New.
9251 (find_fast_tracepoint_jump_at): New.
9252 (fast_tracepoint_jump_here): New.
9253 (delete_fast_tracepoint_jump): New.
9254 (set_fast_tracepoint_jump): New.
9255 (uninsert_fast_tracepoint_jumps_at): New.
9256 (reinsert_fast_tracepoint_jumps_at): New.
9257 (set_breakpoint_at): Use write_inferior_memory.
9258 (uninsert_raw_breakpoint): Use write_inferior_memory.
9259 (check_mem_read): Mask out fast tracepoint jumps.
9260 (check_mem_write): Mask out fast tracepoint jumps.
9261 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
9262 (set_fast_tracepoint_jump): Declare.
9263 (delete_fast_tracepoint_jump)
9264 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
9265 (reinsert_fast_tracepoint_jumps_at): Declare.
9266 * regcache.c: Don't compile many functions when building the
9267 in-process agent library.
9268 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
9269 the register buffer in the heap.
9270 (free_register_cache): If the register buffer isn't owned by the
9271 regcache, don't free it.
9272 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
9273 pre-existing register caches.
9274 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
9276 (convert_ascii_to_int): : Constify `from' parameter type.
9277 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
9278 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
9279 the needed buffer in-place.
9280 (relocate_instruction): New.
9281 * server.c (handle_query) <qSymbols>: If the target supports
9282 tracepoints, give it a chance of looking up symbols. Report
9283 support for fast tracepoints.
9284 (handle_status): Stabilize threads.
9285 (process_serial_event): Adjust.
9286 * server.h (struct fast_tracepoint_jump): Forward declare.
9287 (struct process_info) <fast_tracepoint_jumps>: New field.
9288 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
9289 (decode_X_packet, decode_M_packet): Adjust.
9290 (relocate_instruction): Declare.
9291 (in_process_agent_loaded): Declare.
9292 (tracepoint_look_up_symbols): Declare.
9293 (struct fast_tpoint_collect_status): Declare.
9294 (fast_tracepoint_collecting): Declare.
9295 (force_unlock_trace_buffer): Declare.
9296 (handle_tracepoint_bkpts): Declare.
9297 (initialize_low_tracepoint)
9298 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
9299 * target.h (struct target_ops) <stabilize_threads,
9300 install_fast_tracepoint_jump_pad>: New fields.
9301 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
9302 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
9303 [HAVE_STDINT_H]: Include stdint.h.
9304 (trace_debug_1): Rename to ...
9305 (trace_vdebug): ... this.
9306 (trace_debug): Rename to ...
9307 (trace_debug_1): ... this. Add `level' parameter.
9309 (ATTR_USED, ATTR_NOINLINE): New.
9310 (IP_AGENT_EXPORT): New.
9311 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
9312 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
9313 (about_to_request_buffer_space, trace_buffer_is_full)
9314 (stopping_tracepoint, expr_eval_result, error_tracepoint)
9315 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
9316 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
9317 (traceframe_write_count, traceframes_created)
9318 (trace_state_variables)
9319 New renaming defines.
9320 (struct ipa_sym_addresses): New.
9321 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
9323 (ipa_sym_addrs): New.
9324 (all_tracepoint_symbols_looked_up): New.
9325 (in_process_agent_loaded): New.
9326 (write_e_ipa_not_loaded): New.
9327 (maybe_write_ipa_not_loaded): New.
9328 (tracepoint_look_up_symbols): New.
9329 (debug_threads) [IN_PROCESS_AGENT]: New.
9330 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
9331 (UNKNOWN_SIDE_EFFECTS): New.
9332 (stop_tracing): New.
9333 (flush_trace_buffer): New.
9334 (stop_tracing_bkpt): New.
9335 (flush_trace_buffer_bkpt): New.
9336 (read_inferior_integer): New.
9337 (read_inferior_uinteger): New.
9338 (read_inferior_data_pointer): New.
9339 (write_inferior_data_pointer): New.
9340 (write_inferior_integer): New.
9341 (write_inferior_uinteger): New.
9342 (struct collect_static_trace_data_action): Delete.
9343 (enum tracepoint_type): New.
9344 (struct tracepoint) <type>: New field `type'.
9345 <actions_str, step_actions, step_actions_str>: Only include in
9347 <orig_size, obj_addr_on_target, adjusted_insn_addr>
9348 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
9349 (tracepoints): Use IP_AGENT_EXPORT.
9350 (last_tracepoint): Don't include in the IPA.
9351 (stopping_tracepoint): Use IP_AGENT_EXPORT.
9352 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
9353 (alloced_trace_state_variables): New.
9354 (trace_state_variables): Use IP_AGENT_EXPORT.
9355 (traceframe_t): Delete unused variable.
9356 (circular_trace_buffer): Don't include in the IPA.
9357 (trace_buffer_start): Delete.
9358 (struct trace_buffer_control): New.
9359 (trace_buffer_free): Delete.
9360 (struct ipa_trace_buffer_control): New.
9361 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
9362 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
9364 (trace_buffer_ctrl): New.
9365 (TRACE_BUFFER_CTRL_CURR): New.
9366 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
9367 Reimplement as macros.
9368 (trace_buffer_wrap): Delete.
9369 (traceframe_write_count, traceframe_read_count)
9370 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
9371 (struct tracepoint_hit_ctx) <type>: New field.
9372 (struct fast_tracepoint_ctx): New.
9373 (memory_barrier): New.
9375 (record_tracepoint_error): Update atomically in the IPA.
9376 (clear_inferior_trace_buffer): New.
9377 (about_to_request_buffer_space): New.
9378 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
9379 updating the same buffer.
9380 (add_tracepoint): Default the tracepoint's type to trap
9381 tracepoint, and orig_size to -1.
9382 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
9384 (create_trace_state_variable): New parameter `gdb'. Handle it.
9385 (clear_installed_tracepoints): Clear fast tracepoint jumps.
9386 (cmd_qtdp): Handle fast tracepoints.
9388 (max_jump_pad_size): New.
9389 (gdb_jump_pad_head): New.
9390 (get_jump_space_head): New.
9391 (claim_jump_space): New.
9392 (sort_tracepoints): New.
9393 (MAX_JUMP_SIZE): New.
9394 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
9396 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
9397 support. Upload fast traceframes, and delete internal IPA
9399 (stop_tracing_handler): New.
9400 (flush_trace_buffer_handler): New.
9401 (cmd_qtstop): Upload fast tracepoints.
9402 (response_tracepoint): Handle fast tracepoints.
9403 (tracepoint_finished_step): Upload fast traceframes. Set the
9404 tracepoint hit context's tracepoint type.
9405 (handle_tracepoint_bkpts): New.
9406 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
9407 type. Add comment about fast tracepoints.
9408 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
9409 non-existing action_str field.
9410 (get_context_regcache): Handle fast tracepoints.
9411 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
9413 (fast_tracepoint_from_jump_pad_address): New.
9414 (fast_tracepoint_from_ipa_tpoint_address): New.
9415 (collecting_t): New.
9416 (force_unlock_trace_buffer): New.
9417 (fast_tracepoint_collecting): New.
9420 (write_inferior_data_ptr): New.
9421 (target_tp_heap): New.
9422 (target_malloc): New.
9423 (download_agent_expr): New.
9425 (download_tracepoints): New.
9426 (download_trace_state_variables): New.
9427 (upload_fast_traceframes): New.
9428 (IPA_FIRST_TRACEFRAME): New.
9429 (IPA_NEXT_TRACEFRAME_1): New.
9430 (IPA_NEXT_TRACEFRAME): New.
9431 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
9432 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
9433 (gdb_jump_pad_buffer_end): New.
9434 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
9435 (initialize_tracepoint): Adjust.
9436 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
9437 buffer. Initialize the low module.
9438 * utils.c (PREFIX, TOOLNAME): New.
9439 (malloc_failure): Use PREFIX.
9440 (error): In the IPA, an error causes an exit.
9441 (fatal, warning): Use PREFIX.
9442 (internal_error): Use TOOLNAME.
9443 (NUMCELLS): Increase to 10.
9444 * configure, config.in: Regenerate.
9446 2010-06-01 Pedro Alves <pedro@codesourcery.com>
9448 * server.c (handle_query) <qSupported>: Do two passes over the
9449 qSupported string to avoid nesting strtok.
9451 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9453 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
9455 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
9457 * configure: Regenerate.
9458 * proc-service.list: New.
9460 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9462 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
9465 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
9467 * gdbreplay.c (remote_open): Check error return from socket() call by
9468 its equality to -1 not by it being negative.
9469 * remote-utils.c (remote_open): Likewise.
9471 2010-05-23 Pedro Alves <pedro@codesourcery.com>
9473 * config.h: Regenerate.
9475 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
9477 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
9478 doesn't provide PTRACE_GET_THREAD_AREA.
9480 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
9482 * linux-m68k-low.c: Include <asm/ptrace.h>
9483 (ps_get_thread_area): Implement.
9485 2010-05-03 Doug Evans <dje@google.com>
9487 * event-loop.c (struct callback_event): New struct.
9488 (callback_list): New global.
9489 (append_callback_event, delete_callback_event): New functions.
9490 (process_callback): New function.
9491 (start_event_loop): Call it.
9492 * remote-utils.c (NOT_SCHEDULED): Define.
9493 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
9494 moved out of readchar.
9495 (readchar): Rewrite. Call reschedule before returning.
9496 (reset_readchar): New function.
9497 (remote_close): Call it.
9498 (process_remaining, reschedule): New functions.
9499 * server.h (callback_handler_func): New typedef.
9500 (append_callback_event, delete_callback_event): Declare.
9502 2010-05-03 Pedro Alves <pedro@codesourcery.com>
9504 * proc-service.c (ps_pglobal_lookup): Use
9505 thread_db_look_up_one_symbol.
9506 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
9507 parameter. Use it instead of all_symbols_looked_up.
9508 * server.h (struct process_info) <all_symbols_looked_up>: Delete
9510 (all_symbols_looked_up): Don't declare.
9511 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
9512 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
9514 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
9515 Set all_symbols_looked_up here.
9516 (thread_db_look_up_one_symbol): New.
9517 (thread_db_get_tls_address): Adjust.
9518 (thread_db_load_search, try_thread_db_load_1): Always allocate the
9519 thread_db object on the heap, and tentatively set it in the
9521 (thread_db_init): Don't set all_symbols_looked_up here.
9522 * linux-low.h (thread_db_look_up_one_symbol): Declare.
9524 2010-05-03 Pedro Alves <pedro@codesourcery.com>
9526 * linux-low.c (linux_kill, linux_detach): Adjust.
9527 (status_pending_p_callback): Remove redundant statement. Check
9528 for !TARGET_WAITIKIND_IGNORE, instead of
9529 TARGET_WAITKIND_STOPPED.
9530 (handle_tracepoints): Make sure LWP is locked. Adjust.
9531 (linux_wait_for_event_1): Adjust.
9532 (linux_cancel_breakpoints): New.
9533 (unsuspend_one_lwp): New.
9534 (unsuspend_all_lwps): New.
9535 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
9536 (send_sigstop_callback): Change return type to int, add new
9537 `except' parameter and handle it.
9538 (suspend_and_send_sigstop_callback): New.
9539 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
9540 pass them down. If SUSPEND, also increment the lwp's suspend
9542 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
9543 (need_step_over_p): Don't consider suspended LWPs.
9544 (start_step_over): Adjust.
9545 (proceed_one_lwp): Change return type to int, add new `except'
9546 parameter and handle it.
9547 (unsuspend_and_proceed_one_lwp): New.
9548 (proceed_all_lwps): Use find_inferior instead of
9550 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
9551 also decrement the suspend count of LWPs. Pass `except' down,
9552 instead of hacking its suspend count.
9553 (linux_pause_all): Add `freeze' parameter. Adjust.
9554 (linux_unpause_all): New.
9555 (linux_target_ops): Install linux_unpause_all.
9556 * server.c (handle_status): Adjust.
9557 * target.h (struct target_ops): New fields `unpause_all' and
9558 `cancel_breakpoints'. Add new parameter to `pause_all'.
9559 (pause_all): Add new `freeze' parameter.
9561 (cancel_breakpoints): New.
9562 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
9564 (cmd_qtstart): Pause threads.
9565 (stop_tracing): Pause threads, and cancel breakpoints.
9566 * win32-low.c (win32_target_ops): Adjust.
9568 2010-05-03 Pedro Alves <pedro@codesourcery.com>
9570 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
9571 the inferior right away from here...
9572 (linux_wait_1): ... to here, and adjust to check the thread's
9573 last_resume_kind instead of the lwp's step or stop_expected flags.
9575 2010-05-02 Pedro Alves <pedro@codesourcery.com>
9577 * README: Use consistent `GDB' and `GDBserver' spellings.
9579 2010-05-02 Pedro Alves <pedro@codesourcery.com>
9581 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
9582 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
9583 (linux_detach_one_lwp): Assume the lwp is stopped.
9584 (any_thread_of): Delete.
9585 (linux_detach): Stop all lwps here. Don't blindly delete all
9587 (delete_lwp_callback): New.
9588 (linux_mourn): Delete all lwps of the process that is gone.
9589 (linux_wait_1): Don't delete the last lwp of the process here.
9590 * mem-break.h (mark_breakpoints_out): Declare.
9591 * mem-break.c (mark_breakpoints_out): New.
9592 (free_all_breakpoints): Use it.
9593 * server.c (handle_target_event): If the process is gone, mark
9595 * thread-db.c (struct thread_db) <create_bp>: New field.
9596 (thread_db_enable_reporting): Fix prototype. Store a thread event
9597 breakpoint reference in the thread_db struct.
9598 (thread_db_load_search): Clear the thread_db object.
9599 (try_thread_db_load_1): Ditto.
9600 (switch_to_process): New.
9601 (disable_thread_event_reporting): Use it.
9602 (remove_thread_event_breakpoints): New.
9603 (thread_db_detach, thread_db_mourn): Use it.
9605 2010-05-01 Pedro Alves <pedro@codesourcery.com>
9607 * linux-low.c (linux_enable_event_reporting): New.
9608 (linux_wait_for_event_1, handle_extended_wait): Use it.
9610 2010-04-30 Pedro Alves <pedro@codesourcery.com>
9612 * linux-low.c (linux_kill_one_lwp, linux_kill)
9613 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
9614 (send_sigstop): Take an lwp_info as parameter instead. Queue a
9615 SIGSTOP even if the LWP is stopped.
9616 (send_sigstop_callback): New.
9617 (stop_all_lwps): Use send_sigstop_callback instead.
9618 (linux_resume_one_thread): Adjust.
9619 (proceed_one_lwp): Still proceed an LWP that the client has
9620 requested to stop, if we haven't reported it as stopped yet. Make
9621 sure that LWPs the client want stopped, have a pending SIGSTOP.
9623 2010-04-26 Doug Evans <dje@google.com>
9625 * server.c (handle_general_set): Make static.
9627 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
9628 Print received char after testing for error/eof instead of before.
9629 (input_interrupt): Tweak comment.
9631 2010-04-23 Doug Evans <dje@google.com>
9633 * server.c (start_inferior): Print inferior argv if --debug.
9635 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
9637 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
9638 * nto-x86-low.c: Include server.h
9640 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
9642 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
9643 be consistent with other sources of this directory.
9644 (init_registers_amd64): Correct name of source file of this function
9647 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9649 * configure.srv (x86_64-*-mingw*): New configuration for Windows
9652 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9654 * win32-i386-low.c: Add 64-bit support.
9655 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
9656 (init_registers_amd64): Declare.
9657 (mappings): Add 64-bit version of array.
9658 (init_windows_x86): New function.
9659 (the_low_target): Change init_arch field to init_windows_x86.
9661 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9663 * win32-low.c: Adapt to support also 64-bit architecture.
9664 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
9665 (get_image_name): Use SIZE_T type for local variable `done'.
9666 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
9667 (toolhelp_get_dll_name): Idem.
9668 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
9669 Use uintptr_t typecast to avoid warning.
9670 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
9671 (handle_exception): Use phex_nz to avoid warning.
9672 (win32_wait): Remove unused local variable `process'.
9674 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9676 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
9679 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
9681 * configure.ac: Use `ws2_32' library for srv_mingw.
9682 * configure: Regenerate.
9683 * gdbreplay.c: Include winsock2.h instead of winsock.h.
9684 * remote-utils.c: Likewise.
9686 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
9688 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
9689 if __x86_64__ is defined.
9691 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
9693 * configure: Regenerate.
9695 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
9697 * server.c (handle_query): Handle 'qGetTIBAddr' query.
9698 * target.h (target_ops): New get_tib_address field.
9699 * win32-low.h (win32_thread_info): Add thread_local_base field.
9700 * win32-low.c (child_add_thread): Add tlb argument.
9701 Set thread_local_base field to TLB.
9702 (get_child_debug_event): Adapt to child_add_thread change.
9703 (win32_get_tib_address): New function.
9704 (win32_target_ops): Set get_tib_address field to
9705 win32_get_tib_address.
9706 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
9708 2010-04-12 Pedro Alves <pedro@codesourcery.com>
9710 * linux-low.c (linux_mourn): Also remove the process.
9711 * server.c (handle_target_event): Don't remove the process here.
9712 * nto-low.c (nto_mourn): New.
9713 (nto_target_ops): Install it.
9714 * spu-low.c (spu_mourn): New.
9715 (spu_target_ops): Install it.
9716 * win32-low.c (win32_mourn): New.
9717 (win32_target_ops): Install it.
9719 2010-04-12 Pedro Alves <pedro@codesourcery.com>
9721 * server.h (buffer_xml_printf): Remove redundant `;'.
9723 2010-04-12 Pedro Alves <pedro@codesourcery.com>
9725 * regcache.c (set_register_cache): Invalidate regcaches before
9726 changing the register cache layout.
9727 (regcache_invalidate_one): Allow a NULL regcache.
9728 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
9729 regcaches before changing the register cache layout or the target
9732 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
9734 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
9735 variable warning on Linux/x86-64.
9737 2010-04-11 Pedro Alves <pedro@codesourcery.com>
9739 GDBserver disconnected tracing support.
9741 * linux-low.c (linux_remove_process): Delete.
9742 (add_lwp): Don't set last_resume_kind here.
9743 (linux_kill): Use `mourn'.
9744 (linux_detach): Use `thread_db_detach', and `mourn'.
9746 (linux_attach_lwp_1): Adjust comment.
9747 (linux_attach): last_resume_kind moved the thread_info; adjust.
9748 (status_pending_p_callback): Adjust.
9749 (linux_wait_for_event_1): Adjust.
9750 (count_events_callback, select_singlestep_lwp_callback)
9751 (select_event_lwp_callback, cancel_breakpoints_callback)
9752 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
9753 (proceed_one_lwp): Adjust.
9754 (linux_async): Add debug output.
9755 (linux_thread_stopped): New.
9756 (linux_pause_all): New.
9757 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
9759 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
9760 (thread_db_free): Delete declaration.
9761 (thread_db_detach, thread_db_mourn): Declare.
9762 * thread-db.c (thread_db_init): Use thread_db_mourn.
9763 (thread_db_free): Delete, split in two.
9764 (disable_thread_event_reporting): New.
9765 (thread_db_detach): New.
9766 (thread_db_mourn): New.
9768 * server.h (struct thread_info) <last_resume_kind>: New field.
9769 <attached>: Add comment.
9770 <gdb_detached>: New field.
9771 (handler_func): Change return type to int.
9772 (handle_serial_event, handle_target_event): Ditto.
9773 (gdb_connected): Declare.
9775 (disconnected_tracing): Declare.
9776 (stop_tracing): Declare.
9778 * server.c (handle_query) <qSupported>: Report support for
9779 disconnected tracing.
9780 (queue_stop_reply_callback): Account for running threads.
9781 (gdb_wants_thread_stopped): New.
9782 (gdb_wants_all_threads_stopped): New.
9783 (gdb_reattached_process): New.
9784 (handle_status): Clear the `gdb_detached' flag of all processes.
9785 In all-stop, stop all threads.
9786 (main): Be sure to leave tfind mode. Handle disconnected tracing.
9787 (process_serial_event): If the remote connection breaks, or if an
9788 exit was forced with "monitor exit", force an event loop exit.
9789 Handle disconnected tracing on detach.
9790 (handle_serial_event): Adjust.
9791 (handle_target_event): If GDB isn't connected, forward events back
9792 to the inferior, unless the last process exited, in which case,
9793 exit gdbserver. Adjust interface.
9795 * remote-utils.c (remote_open): Don't block in accept. Instead
9796 register an event loop source on the listen socket file
9797 descriptor. Refactor bits into ...
9798 (listen_desc): ... this new global.
9799 (gdb_connected): ... this new function.
9800 (enable_async_notification): ... this new function.
9801 (handle_accept_event): ... this new function.
9802 (remote_close): Clear remote_desc.
9804 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
9806 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
9808 (mourn_inferior): Define.
9809 (target_process_qsupported): Avoid the dangling else problem.
9810 (thread_stopped): Define.
9811 (pause_all): Define.
9812 (target_waitstatus_to_string): Declare.
9813 * target.c (target_waitstatus_to_string): New.
9815 * tracepoint.c (tracing): Make extern.
9816 (disconnected_tracing): New.
9817 (stop_tracing): Make extern. Handle tracing stops due to GDB
9819 (cmd_qtdisconnected): New.
9820 (cmd_qtstatus): Report disconnected tracing status in trace reply.
9821 (handle_tracepoint_general_set): Handle QTDisconnected.
9823 * event-loop.c (event_handler_func): Change return type to int.
9824 (process_event): Bail out if the event handler wants the event
9826 (handle_file_event): Ditto.
9827 (start_event_loop): Bail out if the event handler wants the event
9830 * nto-low.c (nto_target_ops): Adjust.
9831 * spu-low.c (spu_wait): Don't remove the process here.
9832 (spu_target_ops): Adjust.
9833 * win32-low.c (win32_wait): Don't remove the process here.
9834 (win32_target_ops): Adjust.
9836 2010-04-11 Pedro Alves <pedro@codesourcery.com>
9838 * regcache.c (realloc_register_cache): Invalidate inferior's
9839 regcache before recreating it.
9841 2010-04-09 Pedro Alves <pedro@codesourcery.com>
9843 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
9845 2010-04-09 Stan Shebs <stan@codesourcery.com>
9846 Pedro Alves <pedro@codesourcery.com>
9848 * server.h (LONGEST): New.
9849 (struct thread_info) <while_stepping>: New field.
9850 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
9852 (initialize_tracepoint, handle_tracepoint_general_set)
9853 (handle_tracepoint_query, tracepoint_finished_step)
9854 (tracepoint_was_hit, release_while_stepping_state_list):
9855 (current_traceframe): Declare.
9856 * server.c (handle_general_set): Handle tracepoint packets.
9858 (write_memory): New.
9859 (handle_search_memory_1): Use read_memory.
9860 (handle_query): Report support for conditional tracepoints, trace
9861 state variables, and tracepoint sources. Handle tracepoint
9863 (main): Initialize the tracepoints module.
9864 (process_serial_event): Handle traceframe reads/writes.
9866 * linux-low.c (handle_tracepoints): New.
9867 (linux_wait_1): Call it.
9868 (linux_resume_one_lwp): Handle while-stepping.
9869 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
9870 (linux_target_ops): Install them.
9871 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
9873 * linux-x86-low.c (x86_supports_tracepoints): New.
9874 (the_low_target). Install it.
9876 * mem-break.h (delete_breakpoint): Declare.
9877 * mem-break.c (delete_breakpoint): Make external.
9879 * target.h (struct target_ops): Add `supports_tracepoints',
9880 `read_pc', and `write_pc' fields.
9881 (target_supports_tracepoints): Define.
9882 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
9885 * regcache.h (struct regcache) <registers_owned>: New field.
9886 (init_register_cache, regcache_cpy): Declare.
9887 (regcache_read_pc, regcache_write_pc): Declare.
9888 (register_cache_size): Declare.
9889 (supply_regblock): Declare.
9890 * regcache.c (init_register_cache): New.
9891 (new_register_cache): Use it.
9892 (regcache_cpy): New.
9893 (register_cache_size): New.
9894 (supply_regblock): New.
9895 (regcache_read_pc, regcache_write_pc): New.
9897 * tracepoint.c: New.
9899 * Makefile.in (OBS): Add tracepoint.o.
9900 (tracepoint.o): New rule.
9902 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
9904 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
9906 (i386-mmx.c): Likewise.
9907 (i386-mmx-linux.o): Likewise.
9908 (i386-mmx-linux.c): Likewise.
9910 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
9911 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
9912 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
9913 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
9915 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
9916 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
9917 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
9919 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
9921 * Makefile.in (clean): Updated.
9923 (i386-avx.c): Likewise.
9924 (i386-avx-linux.o): Likewise.
9925 (i386-avx-linux.c): Likewise.
9926 (amd64-avx.o): Likewise.
9927 (amd64-avx.c): Likewise.
9928 (amd64-avx-linux.o): Likewise.
9929 (amd64-avx-linux.c): Likewise.
9931 * configure.srv (srv_i386_regobj): Add i386-avx.o.
9932 (srv_i386_linux_regobj): Add i386-avx-linux.o.
9933 (srv_amd64_regobj): Add amd64-avx.o.
9934 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
9935 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
9936 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
9937 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
9938 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
9939 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
9940 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
9942 * i387-fp.c: Include "i386-xstate.h".
9944 (i387_cache_to_xsave): Likewise.
9945 (i387_xsave_to_cache): Likewise.
9946 (x86_xcr0): Likewise.
9948 * i387-fp.h (i387_cache_to_xsave): Likewise.
9949 (i387_xsave_to_cache): Likewise.
9950 (x86_xcr0): Likewise.
9952 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
9953 * linux-crisv32-low.c (target_regsets): Likewise.
9954 * linux-m68k-low.c (target_regsets): Likewise.
9955 * linux-mips-low.c (target_regsets): Likewise.
9956 * linux-ppc-low.c (target_regsets): Likewise.
9957 * linux-s390-low.c (target_regsets): Likewise.
9958 * linux-sh-low.c (target_regsets): Likewise.
9959 * linux-sparc-low.c (target_regsets): Likewise.
9960 * linux-xtensa-low.c (target_regsets): Likewise.
9962 * linux-low.c: Include <sys/uio.h>.
9963 (regsets_fetch_inferior_registers): Support nt_type.
9964 (regsets_store_inferior_registers): Likewise.
9965 (linux_process_qsupported): New.
9966 (linux_target_ops): Add linux_process_qsupported.
9968 * linux-low.h (regset_info): Add nt_type.
9969 (linux_target_ops): Add process_qsupported.
9971 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
9973 (init_registers_i386_avx_linux): New.
9974 (init_registers_amd64_avx_linux): Likewise.
9975 (xmltarget_i386_linux_no_xml): Likewise.
9976 (xmltarget_amd64_linux_no_xml): Likewise.
9977 (PTRACE_GETREGSET): Likewise.
9978 (PTRACE_SETREGSET): Likewise.
9979 (x86_fill_xstateregset): Likewise.
9980 (x86_store_xstateregset): Likewise.
9981 (use_xml): Likewise.
9982 (x86_linux_update_xmltarget): Likewise.
9983 (x86_linux_process_qsupported): Likewise.
9984 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
9985 (x86_arch_setup): Don't call init_registers_amd64_linux nor
9986 init_registers_i386_linux here. Call
9987 x86_linux_update_xmltarget.
9988 (the_low_target): Add x86_linux_process_qsupported.
9990 * server.c (handle_query): Call target_process_qsupported.
9992 * target.h (target_ops): Add process_qsupported.
9993 (target_process_qsupported): New.
9995 2010-04-03 Pedro Alves <pedro@codesourcery.com>
9997 * inferiors.c (add_thread): Set last_status kind to
9998 TARGET_WAITKIND_IGNORE.
9999 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
10000 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
10001 (linux_wait_1): Move `thread' local definition to block that uses
10002 it. Don't NULL initialize `event_child'.
10003 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
10004 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
10005 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
10007 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10009 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
10010 an extended waitstatus, or by a watchpoint.
10011 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
10012 thread was stepping or has been stopped by a watchpoint.
10014 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10016 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
10017 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
10018 of another, then delete the previous, and validate all
10020 (validate_inserted_breakpoint): New.
10021 (delete_disabled_breakpoints): New.
10022 (validate_breakpoints): New.
10023 (check_mem_read): Validate breakpoints before trusting their
10024 shadow. Delete disabled breakpoints.
10025 (check_mem_write): Validate breakpoints before trusting they
10026 should be inserted. Delete disabled breakpoints.
10027 * mem-break.h (validate_breakpoints):
10028 * server.c (handle_query): Validate breakpoints when we see a
10031 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10033 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
10034 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
10035 if we could tell there's a GDB breakpoint at stop_pc.
10036 (need_step_over_p): Don't do a step over if we find a GDB
10037 breakpoint at the resume PC.
10039 * mem-break.c (struct raw_breakpoint): New.
10040 (enum bkpt_type): New type `gdb_breakpoint'.
10041 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
10042 fields. New field `raw'.
10043 (find_raw_breakpoint_at): New.
10044 (set_raw_breakpoint_at): Handle refcounting. Create a raw
10045 breakpoint instead.
10046 (set_breakpoint_at): Adjust.
10047 (delete_raw_breakpoint): New.
10048 (release_breakpoint): New.
10049 (delete_breakpoint): Rename to...
10050 (delete_breakpoint_1): ... this. Add proc parameter. Use
10051 release_breakpoint. Return ENOENT.
10052 (delete_breakpoint): Reimplement.
10053 (find_breakpoint_at): Delete.
10054 (find_gdb_breakpoint_at): New.
10055 (delete_breakpoint_at): Delete.
10056 (set_gdb_breakpoint_at): New.
10057 (delete_gdb_breakpoint_at): New.
10058 (gdb_breakpoint_here): New.
10059 (set_reinsert_breakpoint): Use release_breakpoint.
10060 (uninsert_breakpoint): Rename to ...
10061 (uninsert_raw_breakpoint): ... this.
10062 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
10063 (reinsert_raw_breakpoint): Change parameter type to
10065 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
10067 (check_breakpoints): Adjust. Use release_breakpoint.
10068 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
10069 (breakpoint_inserted_here): Ditto.
10070 (check_mem_read): Adjust to iterate over raw breakpoints instead.
10071 Don't trust the breakpoint's shadow if it is not inserted.
10072 (check_mem_write): Adjust to iterate over raw breakpoints instead.
10073 (delete_all_breakpoints): Adjust.
10074 (free_all_breakpoints): Mark all breakpoints as uninserted, and
10075 use delete_breakpoint_1.
10077 * mem-break.h (breakpoints_supported): Delete declaration.
10078 (set_gdb_breakpoint_at): Declare.
10079 (gdb_breakpoint_here): Declare.
10080 (delete_breakpoint_at): Delete.
10081 (delete_gdb_breakpoint_at): Declare.
10083 * server.h (struct raw_breakpoint): Forward declare.
10084 (struct process_info): New field `raw_breakpoints'.
10086 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
10089 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10091 * linux-low.c (status_pending_p_callback): Fix comment.
10092 (linux_wait_for_event_1): Move most of the internal breakpoint
10093 handling from here...
10094 (linux_wait_1): ... to here.
10095 (count_events_callback): New.
10096 (select_singlestep_lwp_callback): New.
10097 (select_event_lwp_callback): New.
10098 (cancel_breakpoints_callback): New.
10099 (select_event_lwp): New.
10100 (linux_wait_1): Simplify internal breakpoint handling. Give equal
10101 priority to all LWPs that have had events that should be reported
10102 to the client. Cancel breakpoints when about to reporting the
10103 event to the client, not while stopping lwps. No longer cancel
10104 finished single-steps here.
10105 (cancel_finished_single_step): Delete.
10106 (cancel_finished_single_steps): Delete.
10108 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10110 * mem-break.c (enum bkpt_type): New.
10111 (struct breakpoint): New field `type'.
10112 (set_breakpoint_at): Change return type to struct breakpoint
10113 pointer. Set type to `other_breakpoint' by default.
10114 (delete_breakpoint): Rewrite, supporting more than one breakpoint
10115 in the breakpoint list.
10116 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
10117 (reinsert_breakpoint): Rename to ...
10118 (reinsert_raw_breakpoint): ... this.
10119 (reinsert_breakpoints_at): Adjust.
10120 * mem-break.h (struct breakpoint): Declare.
10121 (set_breakpoint_at): Change return type to struct breakpoint
10124 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10126 * server.c (handle_query): Assign, not compare.
10128 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10130 Teach linux gdbserver to step-over-breakpoints.
10132 * linux-low.c (can_hardware_single_step): New.
10133 (supports_breakpoints): New.
10134 (handle_extended_wait): If stopping threads, read the stop pc of
10135 the new cloned LWP.
10137 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
10138 low target doesn't support retrieving the PC.
10139 (add_lwp): Set last_resume_kind to resume_continue.
10140 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
10141 (linux_attach): Don't clear stop_expected. Set the lwp's
10142 last_resume_kind to resume_stop.
10143 (linux_detach_one_lwp): Don't check for removed breakpoints.
10144 (check_removed_breakpoint): Delete.
10145 (status_pending_p): Rename to ...
10146 (status_pending_p_callback): ... this. Don't check for removed
10147 breakpoints. Don't consider threads that are stopped from GDB's
10149 (linux_wait_for_lwp): Always read the stop_pc here.
10150 (cancel_breakpoint): New.
10151 (step_over_bkpt): New global.
10152 (linux_wait_for_event_1): Implement stepping over breakpoints.
10153 (gdb_wants_lwp_stopped): New.
10154 (gdb_wants_all_stopped): New.
10155 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
10156 single-step traps here. Store the thread's last reported target
10158 (send_sigstop): Don't clear stop_expected. Always set it,
10160 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
10161 (cancel_finished_single_step): New.
10162 (cancel_finished_single_steps): New.
10163 (wait_for_sigstop): Don't cancel finished single-step traps here.
10164 (linux_resume_one_lwp): Don't check for removed breakpoints.
10165 Don't set `step' on non-hardware step archs.
10166 (linux_set_resume_request): Ignore resume_stop requests if already
10167 stopping or stopped. Set the lwp's last_resume_kind.
10168 (resume_status_pending_p): Don't check for removed breakpoints.
10169 (need_step_over_p): New.
10170 (start_step_over): New.
10171 (finish_step_over): New.
10172 (linux_resume_one_thread): Always queue a sigstop for resume_stop
10173 requests. Clear the thread's last reported target waitstatus.
10174 Don't use the `suspended' flag. Don't consider pending breakpoints.
10175 (linux_resume): Start a step-over if necessary.
10176 (proceed_one_lwp): New.
10177 (proceed_all_lwps): New.
10178 (unstop_all_lwps): New.
10179 * linux-low.h (struct lwp_info): Rewrite comment for the
10180 `suspended' flag. Add the `stop_pc' field. Delete the
10181 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
10182 Add `'last_resume_kind' and `need_step_over' fields.
10183 * inferiors.c (struct thread_info): Delete, moved elsewhere.
10184 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
10185 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
10186 (set_raw_breakpoint_at): New.
10187 (set_breakpoint_at): Rewrite to use it.
10188 (reinsert_breakpoint_handler): Delete.
10189 (set_reinsert_breakpoint): New.
10190 (reinsert_breakpoint_by_bp): Delete.
10191 (delete_reinsert_breakpoints): New.
10192 (uninsert_breakpoint): Rewrite.
10193 (uninsert_breakpoints_at): New.
10194 (reinsert_breakpoint): Rewrite.
10195 (reinsert_breakpoints_at): New.
10196 (check_breakpoints): Rewrite.
10197 (breakpoint_here): New.
10198 (breakpoint_inserted_here): New.
10199 (check_mem_read): Adjust.
10200 * mem-break.h (breakpoints_supported, breakpoint_here)
10201 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
10202 (reinsert_breakpoint_by_bp): Delete declaration.
10203 (delete_reinsert_breakpoints): Declare.
10204 (reinsert_breakpoint): Delete declaration.
10205 (reinsert_breakpoints_at): Declare.
10206 (uninsert_breakpoint): Delete declaration.
10207 (uninsert_breakpoints_at): Declare.
10208 (check_breakpoints): Adjust prototype.
10209 * server.h: Adjust include order.
10210 (struct thread_info): Declare here. Add a `last_status' field.
10212 2010-03-23 Michael Snyder <msnyder@vmware.com>
10214 * server.c (crc32): New function.
10215 (handle_query): Add handling for 'qCRC:' request.
10217 2010-03-23 Pedro Alves <pedro@codesourcery.com>
10219 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
10220 lwp had been stopped by a watchpoint.
10222 2010-03-16 Pedro Alves <pedro@codesourcery.com>
10224 * server.h (internal_error): Declare.
10225 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
10226 * utils.c (internal_error): New function.
10228 2010-03-15 Andreas Schwab <schwab@redhat.com>
10230 * configure.srv: Fix typo setting srv_regobj.
10232 2010-03-15 Pedro Alves <pedro@codesourcery.com>
10234 * linux-low.c (fetch_register): Avoid passing a non string literal
10236 (usr_store_inferior_registers): Ditto.
10238 2010-03-14 Pedro Alves <pedro@codesourcery.com>
10240 * linux-low.c (linux_write_memory): Bail out early if peeking
10243 2010-03-14 Pedro Alves <pedro@codesourcery.com>
10245 * linux-low.h (struct lwp_info): New fields
10246 `stopped_by_watchpoint' and `stopped_data_address'.
10247 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
10248 here, and cache them in the lwp object.
10249 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
10251 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
10253 (linux_stopped_by_watchpoint): Rewrite.
10254 (linux_stopped_data_address): Rewrite.
10256 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
10258 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
10259 switching the current inferior, not before.
10261 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
10263 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
10264 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
10265 i386-linux.c and amd64-linux.c.
10266 (reg-i386.o): Removed.
10267 (reg-i386.c): Likewise.
10268 (reg-i386-linux.o): Likewise.
10269 (reg-i386-linux.c): Likewise.
10270 (reg-x86-64.o): Likewise.
10271 (reg-x86-64.c): Likewise.
10272 (reg-x86-64-linux.o): Likewise.
10273 (reg-x86-64-linux.c): Likewise.
10275 (i386.c): Likewise.
10276 (i386-linux.o): Likewise.
10277 (i386-linux.c): Likewise.
10278 (amd64.o): Likewise.
10279 (amd64.c): Likewise.
10280 (amd64-linux.o): Likewise.
10281 (amd64-linux.c): Likewise.
10283 * configure.srv (srv_i386_regobj): New.
10284 (srv_i386_linux_regobj): Likewise.
10285 (srv_amd64_regobj): Likewise.
10286 (srv_amd64_linux_regobj): Likewise.
10287 (srv_i386_32bit_xmlfiles): Likewise.
10288 (srv_i386_64bit_xmlfiles): Likewise.
10289 (srv_i386_xmlfiles): Likewise.
10290 (srv_amd64_xmlfiles): Likewise.
10291 (srv_i386_linux_xmlfiles): Likewise.
10292 (srv_amd64_linux_xmlfiles): Likewise.
10293 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
10294 srv_xmlfiles to $srv_i386_xmlfiles.
10295 (i[34567]86-*-mingw32ce*): Likewise.
10296 (i[34567]86-*-mingw*): Likewise.
10297 (i[34567]86-*-nto*): Likewise.
10298 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
10299 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
10300 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
10301 (x86_64-*-linux*): Likewise.
10303 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
10304 (init_registers_amd64_linux): New.
10305 (x86_arch_setup): Replace init_registers_x86_64_linux with
10306 init_registers_amd64_linux.
10308 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
10310 * configure.ac: Check for libdl. If it is not available link against
10311 static libthread_db.
10312 * configure: Regenerate.
10314 2010-02-22 Pedro Alves <pedro@codesourcery.com>
10318 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
10319 handing a read watchpoint.
10320 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
10322 2010-02-12 Doug Evans <dje@google.com>
10324 * linux-low.c (linux_supports_tracefork_flag): Document.
10325 (linux_look_up_symbols): Add comment.
10327 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
10329 * regcache.c (supply_register): Clear regcache if buf is NULL.
10331 2010-02-02 Nicolas Roche <roche@sourceware.org>
10332 Joel Brobecker <brobecker@adacore.com>
10334 * inferiors.c (find_inferior): Add function documentation.
10335 (unloaded_dll): Handle the case where the unloaded dll has not
10336 been previously registered in the dll list.
10338 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
10340 * linux-arm-low.c (thumb_breakpoint_len): Delete.
10341 (thumb2_breakpoint): New.
10342 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
10344 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
10346 * linux-low.c (get_stop_pc): Check for SIGTRAP.
10347 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
10350 2010-01-21 Pedro Alves <pedro@codesourcery.com>
10352 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
10354 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
10356 * linux-s390-low.c (s390_collect_ptrace_register)
10357 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
10359 2010-01-21 Doug Evans <dje@google.com>
10361 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
10362 (PTRACE_ARG4_TYPE): New macro.
10363 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
10364 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
10365 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
10366 (usr_store_inferior_registers): Ditto.
10367 (linux_read_memory, linux_write_memory): Ditto.
10368 (linux_test_for_tracefork): Ditto.
10370 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
10371 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
10373 2010-01-21 Pedro Alves <pedro@codesourcery.com>
10375 * proc-service.c (ps_lgetregs): Don't refetch registers from the
10378 2010-01-21 Pedro Alves <pedro@codesourcery.com>
10380 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
10381 prototype to take a regcache. Adjust.
10383 2010-01-20 Pedro Alves <pedro@codesourcery.com>
10385 * regcache.h (struct thread_info): Forward declare.
10386 (struct regcache): New.
10387 (new_register_cache): Adjust prototype.
10388 (get_thread_regcache): Declare.
10389 (free_register_cache): Adjust prototype.
10390 (registers_to_string, registers_from_string): Ditto.
10391 (supply_register, supply_register_by_name, collect_register)
10392 (collect_register_as_string, collect_register_by_name): Ditto.
10393 * regcache.c (struct inferior_regcache_data): Delete.
10394 (get_regcache): Rename to ...
10395 (get_thread_regcache): ... this. Adjust. Switch inferior before
10396 fetching registers.
10397 (regcache_invalidate_one): Adjust.
10398 (regcache_invalidate): Fix prototype.
10399 (new_register_cache): Return the new register cache.
10400 (free_register_cache): Change prototype.
10401 (realloc_register_cache): Adjust.
10402 (registers_to_string): Change prototype to take a regcache. Adjust.
10403 (registers_from_string): Ditto.
10404 (register_data): Ditto.
10405 (supply_register): Ditto.
10406 (supply_register_by_name): Ditto.
10407 (collect_register): Ditto.
10408 (collect_register_as_string): Ditto.
10409 (collect_register_by_name): Ditto.
10410 * server.c (process_serial_event): Adjust.
10411 * linux-low.h (regset_fill_func, regset_store_func): Change
10413 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
10415 * linux-low.c (get_stop_pc): Adjust.
10416 (check_removed_breakpoint): Adjust.
10417 (linux_wait_for_event): Adjust.
10418 (linux_resume_one_lwp): Adjust.
10419 (fetch_register): Add regcache parameter. Adjust.
10420 (usr_store_inferior_registers): Ditto.
10421 (regsets_fetch_inferior_registers): Ditto.
10422 (regsets_store_inferior_registers): Ditto.
10423 (linux_fetch_registers, linux_store_registers): Ditto.
10424 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
10426 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
10428 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
10429 prototype to take a regcache.
10430 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
10431 * remote-utils.c (convert_ascii_to_int, outreg)
10432 (prepare_resume_reply): Change prototype to take a regcache.
10434 * target.h (struct target_ops) <fetch_registers, store_registers>:
10435 Change prototype to take a regcache.
10436 (fetch_inferior_registers, store_inferior_registers): Change
10437 prototype to take a regcache. Adjust.
10438 * proc-service.c (ps_lgetregs): Adjust.
10439 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
10440 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
10441 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
10442 take a regcache. Adjust.
10443 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
10444 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
10445 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
10446 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
10447 * linux-cris-low.c (cris_get_pc, cris_set_pc)
10448 (cris_cannot_fetch_register):
10449 (cris_breakpoint_at): Change prototype to take a regcache.
10451 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
10452 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
10453 to take a regcache. Adjust.
10454 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
10456 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
10457 take a regcache. Adjust.
10458 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
10459 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
10460 (m68k_set_pc): Change prototype to take a regcache. Adjust.
10461 * linux-mips-low.c (mips_get_pc):
10462 (mips_set_pc): Change prototype to take a regcache. Adjust.
10463 (mips_reinsert_addr): Adjust.
10464 (mips_collect_register): Change prototype to take a regcache.
10466 (mips_supply_register):
10467 (mips_collect_register_32bit, mips_supply_register_32bit)
10468 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
10469 (mips_store_fpregset): Ditto.
10470 * linux-ppc-low.c (ppc_supply_ptrace_register)
10471 (ppc_supply_ptrace_register): Ditto.
10472 (parse_spufs_run): Adjust.
10473 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
10474 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
10475 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
10476 take a regcache. Adjust.
10477 * linux-s390-low.c (s390_collect_ptrace_register)
10478 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
10479 (s390_set_pc): Change prototype to take a regcache. Adjust.
10480 (s390_arch_setup): Adjust.
10481 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
10482 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
10483 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10484 (sparc_fill_gregset, sparc_store_gregset_from_stack)
10485 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
10487 (sparc_breakpoint_at): Adjust.
10488 * linux-xtensa-low.c (xtensa_fill_gregset):
10489 (xtensa_store_gregset):
10490 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
10491 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
10492 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
10493 prototype to take a regcache. Adjust.
10494 * win32-arm-low.c (arm_fetch_inferior_register)
10495 (arm_store_inferior_register): Change prototype to take a
10497 * win32-i386-low.c (i386_fetch_inferior_register)
10498 (i386_store_inferior_register): Change prototype to take a
10500 * win32-low.c (child_fetch_inferior_registers)
10501 (child_store_inferior_registers): Change prototype to take a
10503 (win32_wait): Adjust.
10504 (win32_fetch_inferior_registers): Change prototype to take a
10506 (win32_store_inferior_registers): Adjust.
10507 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
10508 store_inferior_register>: Change prototype to take a regcache.
10510 2010-01-20 Doug Evans <dje@google.com>
10512 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
10514 (linux_wait_for_event1, linux_init_signals): Ditto.
10515 (W_STOPCODE): Provide definition if missing.
10517 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
10519 * linux-low.c (linux_core_of_thread): New.
10520 (compare_ints, show_process, list_threads): New.
10521 (linux_qxfer_osdata): Report threads and cores.
10522 (linux_target_op): Register linux_core_of_thread.
10523 * remote-utils.c (prepare_resume_reply): Report the core.
10524 (buffer_xml_printf): Support %d specifier.
10525 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
10527 (handle_query): Handle qXfer:threads. Announce availability
10529 * target.h (struct target_ops): New field core_of_thread.
10531 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
10533 * Makefile.in (clean): Remove new generated files.
10534 (reg-s390.o, reg-s390.c): Remove rules.
10535 (reg-s390x.o, reg-s390x.c): Likewise.
10536 (s390-linux32.o, s390-linux32.c): Add rules.
10537 (s390-linux64.o, s390-linux64.c): Likewise.
10538 (s390x-linux64.o, s390x-linux64.c): Likewise.
10539 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
10540 * linux-s390-low.c: Include <elf.h>.
10541 (HWCAP_S390_HIGH_GPRS): Define if undefined.
10542 (init_registers_s390): Remove prototype.
10543 (init_registers_s390x): Likewise.
10544 (init_registers_s390_linux32): Add prototype.
10545 (init_registers_s390_linux64): Likewise.
10546 (init_registers_s390x_linux64): Likewise.
10547 (s390_num_regs_3264): New define.
10548 (s390_regmap_3264): New global variable.
10549 (s390_cannot_fetch_register): Remove obsolete check.
10550 (s390_cannot_store_register): Likewise.
10551 (s390_collect_ptrace_register): Handle upper/lower register halves.
10552 (s390_supply_ptrace_register): Likewise.
10553 (s390_fill_gregset): Update to register number changes.
10554 (s390_get_hwcap): New routine.
10555 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
10556 Install appropriate regmap and register set.
10558 2010-01-01 Joel Brobecker <brobecker@adacore.com>
10560 * server.c (gdbserver_version): Update copyright year to 2010.
10561 * gdbreplay.c (gdbreplay_version): Likewise.
10563 2009-12-28 Doug Evans <dje@google.com>
10565 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
10566 elf/external.h. Include <elf.h> instead but only if necessary.
10568 2009-12-28 Pedro Alves <pedro@codesourcery.com>
10570 * linux-low.c (linux_remove_process): Remove `detaching'
10571 parameter. Don't release/detach from thread_db here.
10572 (linux_kill): Release/detach from thread_db here, ...
10573 (linux_detach): ... and here, before actually detaching.
10574 (linux_wait_1): ... and here, when a process exits.
10575 * thread-db.c (any_thread_of): New.
10576 (thread_db_free): Switch the current inferior to a thread of the
10579 2009-12-21 Doug Evans <dje@google.com>
10581 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
10583 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
10584 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
10585 warning ifndef __NR_tkill. Move setting of errno there too.
10586 Delete unnecessary resetting of errno after syscall.
10587 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
10589 * configure.ac: Check for dladdr.
10590 * config.in: Regenerate.
10591 * configure: Regenerate.
10592 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
10593 (try_thread_db_load): Update.
10595 * linux-low.c (my_waitpid): Delete unnecessary prototype.
10597 2009-12-18 Doug Evans <dje@google.com>
10599 * event-loop.c: Include unistd.h if it exists.
10601 * linux-low.c (my_waitpid): Move definition away from being in
10602 between linux_tracefork_child/linux_test_for_tracefork.
10604 * gdb_proc_service.h (psaddr_t): Fix type.
10605 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
10606 signature to match glibc.
10608 2009-12-16 Doug Evans <dje@google.com>
10610 * linux-low.c (linux_read_memory): Fix argument to read.
10612 2009-11-26 Pedro Alves <pedro@codesourcery.com>
10614 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
10615 events, don't leave current_inferior pointing at null.
10617 2009-11-26 Pedro Alves <pedro@codesourcery.com>
10619 * win32-low.c (LOG): Delete.
10620 (OUTMSG): Output to stderr.
10621 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
10622 on compile time LOG macro.
10623 (win32_wait): Fix debug output.
10625 2009-11-26 Pedro Alves <pedro@codesourcery.com>
10627 * win32-low.c (win32_add_one_solib): If the dll name is
10628 "ntdll.dll", prepend the system directory to the dll path.
10630 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
10632 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
10634 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
10635 Vladimir Prus <vladimir@codesourcery.com>
10637 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
10638 * configure.ac: Check for __mcoldfire__ and set
10639 gdb_cv_m68k_is_coldfire.
10640 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
10641 reg-cf.o and reg-m68k.o.
10642 * configure: Regenerated.
10644 2009-11-16 Pedro Alves <pedro@codesourcery.com>
10646 * linux-low.c (linux_remove_process): Add `detaching' parameter.
10647 Pass it to thread_db_free.
10648 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
10649 proper `detaching' argument to linux_remove_process.
10650 * linux-low.h (thread_db_free): Add `detaching' parameter.
10651 * thread-db.c (thread_db_init): Pass false as `detaching' argument
10653 (thread_db_free): Add `detaching' parameter. Only
10654 call td_ta_clear_event if detaching from process.
10656 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
10658 * thread-db.c (thread_db_free): Fix typo.
10660 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
10663 * thread-db.c (thread_db_free): Call td_ta_clear_event.
10665 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
10667 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
10668 with an i686 compiler.
10669 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
10671 * configure: Rebuilt.
10673 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
10677 * server.c (handle_search_memory_1): Correct read_addr initialization
10678 in loop for searching subsequent chunks.
10680 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
10682 * configure.ac: New --with-libthread-db option.
10683 * thread-db.c: Allow direct dependence on libthread_db.
10684 (thread_db_free): Adjust.
10685 * config.in: Regenerate.
10686 * configure: Likewise.
10688 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
10691 * thread-db.c (attach_thread): New function.
10692 (maybe_attach_thread): Return success/failure.
10693 (find_new_threads_callback): Adjust.
10694 (thread_db_find_new_threads): Loop until no new threads.
10696 2009-10-13 Pedro Alves <pedro@codesourcery.com>
10698 * proc-service.c (ps_lgetregs): Formatting.
10700 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
10702 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
10703 * configure.ac: Adjust.
10704 * linux-low.h (struct process_info_private): Move members to struct
10706 (thread_db_free, thread_db_handle_monitor_command): New prototype.
10707 * linux-low.c (linux_remove_process): Adjust.
10708 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
10709 * server.c (handle_query): Move code ...
10710 (handle_monitor_command): ... here. New function.
10711 * target.h (struct target_ops): New member.
10712 * thread-db.c (struct thread_db): New.
10713 (libthread_db_search_path): New variable.
10714 (thread_db_create_event, thread_db_enable_reporting)
10715 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
10716 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
10717 (try_thread_db_load_1, dladdr_to_soname): New functions.
10718 (try_thread_db_load, thread_db_load_search): New functions.
10719 (thread_db_init): Search for libthread_db.
10720 (thread_db_free): New function.
10721 (thread_db_handle_monitor_command): Likewise.
10722 * config.in: Regenerate.
10723 * configure: Regenerate.
10725 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
10727 * spu-low.c (spu_kill): Wait for inferior to terminate.
10728 Call clear_inferiors.
10729 (spu_detach): Call clear_inferiors.
10731 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10733 * aclocal.m4: Regenerate.
10734 * config.in: Likewise.
10735 * configure: Likewise.
10737 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10739 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
10740 (parse_spufs_run): New function.
10741 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
10742 (ppc_breakpoint_at): Handle SPU breakpoints.
10744 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10746 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
10747 (SPUFS_MAGIC): Define.
10748 (spu_enumerate_spu_ids): New function.
10749 (linux_qxfer_spu): New function.
10750 (linux_target_ops): Install linux_qxfer_spu.
10752 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10754 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
10755 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
10756 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
10757 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
10758 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
10759 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
10760 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
10761 (init_registers_powerpc_cell32l): Add prototype.
10762 (init_registers_powerpc_cell64l): Likewise.
10763 (ppc_arch_setup): Detect Cell/B.E. architecture.
10765 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10767 * Makefile.in (datarootdir): New variable.
10769 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
10771 * linux-low.c (linux_write_memory): Update debugging output.
10772 * Makefile.in (clean): Add new descriptions.
10773 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
10774 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
10775 * configure.srv: Add new files for arm*-*-linux*.
10776 * linux-arm-low.c: Add new declarations.
10777 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
10778 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
10779 (HWCAP_VFPv3D16): New.
10780 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
10781 instead of __IWMMXT__.
10782 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
10783 (arm_arch_setup): New.
10784 (target_regsets): Remove #ifdef. Add VFP regset.
10785 (the_low_target): Use arm_arch_setup.
10787 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
10789 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
10790 the main thread again.
10792 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
10794 Adding Neutrino gdbserver.
10795 * configure: Regenerated.
10796 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
10797 * configure.srv (i[34567]86-*-nto*): New target.
10798 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
10799 * remote-utils.c [__QNX__]: Include sys/iomgr.h
10800 (nto_comctrl) [__QNX__]: New function.
10801 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
10803 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
10805 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
10808 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
10809 Pedro Alves <pedro@codesourcery.com>
10811 * win32-i386-low.c (i386_get_thread_context): Handle systems that
10812 don't support CONTEXT_EXTENDED_REGISTERS.
10813 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
10814 (the_low_target): Install them.
10815 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
10816 failing with ERROR_PIPE_NOT_CONNECTED.
10818 2009-06-30 Doug Evans <dje@google.com>
10819 Pierre Muller <muller@ics.u-strasbg.fr>
10821 Add h/w watchpoint support to x86-linux, win32-i386.
10822 * Makefile.in (SFILES): Add i386-low.c
10823 (i386_low_h): Define.
10824 (i386-low.o): Add dependencies.
10825 (linux-x86-low.o): Add i386-low.h dependency.
10826 (win32-i386-low.o): Ditto.
10827 * i386-low.c: New file.
10828 * i386-low.h: New file.
10829 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
10830 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
10831 * linux-low.c (linux_add_process): Initialize arch_private.
10832 (linux_remove_process): Free arch_private.
10833 (add_lwp): Initialize arch_private.
10834 (delete_lwp): Free arch_private.
10835 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
10837 * linux-low.h (process_info_private): New member arch_private.
10838 (lwp_info): New member arch_private.
10839 (linux_target_ops): New members new_process, new_thread,
10841 (ptid_of): New macro.
10842 * linux-x86-low.c: Include stddef.h, i386-low.h.
10843 (arch_process_info): New struct.
10844 (arch_lwp_info): New struct.
10845 (x86_linux_dr_get, x86_linux_dr_set): New functions.
10846 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
10847 (i386_dr_low_get_status): New function.
10848 (x86_insert_point, x86_remove_point): New functions.
10849 (x86_stopped_by_watchpoint): New function.
10850 (x86_stopped_data_address): New function.
10851 (x86_linux_new_process, x86_linux_new_thread): New functions.
10852 (x86_linux_prepare_to_resume): New function.
10853 (the_low_target): Add entries for insert_point, remove_point,
10854 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
10856 * server.c (debug_hw_points): New global.
10857 (monitor_show_help): Document set debug-hw-points.
10858 (handle_query): Process "set debug-hw-points".
10859 * server.h (debug_hw_points): Declare.
10860 (paddress): Declare.
10861 * utils.c (NUMCELLS, CELLSIZE): New macros.
10862 (get_sell, xsnprintf, paddress): New functions.
10863 * win32-arm-low.c (the_low_target): Add entries for insert_point,
10864 remove_point, stopped_by_watchpoint, stopped_data_address.
10865 * win32-i386-low.c: Include i386-low.h.
10866 (debug_reg_state): Replaces dr.
10867 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
10868 (i386_dr_low_get_status): New function.
10869 (i386_insert_point, i386_remove_point): New functions.
10870 (i386_stopped_by_watchpoint): New function.
10871 (i386_stopped_data_address): New function.
10872 (i386_initial_stuff): Update.
10873 (get_thread_context,set_thread_context,i386_thread_added): Update.
10874 (the_low_target): Add entries for insert_point,
10875 remove_point, stopped_by_watchpoint, stopped_data_address.
10876 * win32-low.c (win32_insert_watchpoint): New function.
10877 (win32_remove_watchpoint): New function.
10878 (win32_stopped_by_watchpoint): New function.
10879 (win32_stopped_data_address): New function.
10880 (win32_target_ops): Add entries for insert_watchpoint,
10881 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
10882 * win32-low.h (win32_target_ops): New members insert_point,
10883 remove_point, stopped_by_watchpoint, stopped_data_address.
10885 2009-06-25 Pedro Alves <pedro@codesourcery.com>
10887 * server.c (process_serial_event): Re-return unsupported, not
10888 error, if the type isn't recognized. Re-allow supporting only
10889 insert or remove packets. Also call require_running for
10890 breakpoints. Add missing break statement to default case. Tidy.
10891 * target.h (struct target_ops): Rename insert_watchpoint to
10892 insert_point, and remove_watchpoint to remove_point.
10894 * linux-low.h (struct linux_target_ops): Likewise.
10895 * linux-low.c (linux_insert_watchpoint): Rename to ...
10896 (linux_insert_point): ... this. Adjust.
10897 (linux_remove_watchpoint): Rename to ...
10898 (linux_remove_point): ... this. Adjust.
10899 (linux_target_ops): Adjust.
10900 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
10901 (cris_insert_point): ... this.
10902 (cris_remove_watchpoint): Rename to ...
10903 (cris_remove_point): ... this.
10904 (the_low_target): Adjust.
10906 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
10908 * server.c (handle_v_kill): Pass signal_pid to
10909 kill_inferior if multi_process is zero.
10911 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
10913 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
10914 * target.h (target_ops): Comment for *_watchpoint to make it clear
10915 the functions can get types '0' and '1'.
10917 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
10919 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
10920 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
10921 * regcache.c (get_regcache): Likewise.
10922 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
10923 * win32-low.c (child_fetch_inferior_registers): Remove check for
10926 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
10927 Pedro Alves <pedro@codesourcery.com>
10929 * target.h (struct target_ops) <supports_multi_process>: New
10931 (target_supports_multi_process): New.
10932 * server.c (handle_query): Even if GDB reports support, only
10933 enable multi-process if the target also supports it. Report
10934 multi-process support only if the target backend supports it.
10935 * linux-low.c (linux_supports_multi_process): New function.
10936 (linux_target_ops): Install it as target_supports_multi_process
10939 2009-05-24 Doug Evans <dje@google.com>
10941 Global renaming of find_thread_pid to find_thread_ptid.
10942 * server.h (find_thread_ptid): Renamed from find_thread_pid.
10943 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
10944 All callers updated.
10946 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
10947 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
10950 * linux-low.c (get_stop_pc): Print pc if debug_threads.
10951 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
10952 (linux_resume_one_lwp): Ditto.
10954 2009-05-23 Doug Evans <dje@google.com>
10956 * linux-low.c (linux_resume_one_lwp): Change type of first arg
10957 from struct inferior_list_entry * to struct lwp_info *.
10958 All callers updated.
10960 2009-05-13 Doug Evans <dje@google.com>
10962 * linux-x86-low.c: Don't include assert.h.
10963 (x86_siginfo_fixup): Use fatal, not assert.
10964 (x86_arch_setup): Fix comment.
10966 2009-05-12 Doug Evans <dje@google.com>
10968 Biarch support for i386/amd64 gdbserver.
10969 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
10970 Add linux-x86-low.c.
10971 (linux-i386-low.o, linux-x86-64-low.o): Delete.
10972 (linux-x86-low.o): Add.
10973 * linux-x86-64-low.c: Delete.
10974 * linux-i386-low.c: Delete.
10975 * linux-x86-low.c: New file.
10976 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
10978 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
10980 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
10981 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
10982 (linux_child_pid_to_exec_file): New function.
10983 (elf_64_header_p, elf_64_file_p): New functions.
10984 (siginfo_fixup): New function.
10985 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
10986 give target a chance to convert layout.
10987 * linux-low.h (linux_target_ops): New member siginfo_fixup.
10988 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
10990 2009-05-07 Doug Evans <dje@google.com>
10992 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
10993 (regsets_store_inferior_registers): Ditto.
10995 2009-05-06 Pedro Alves <pedro@codesourcery.com>
10999 * linux-low.c (must_set_ptrace_flags): Delete.
11000 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
11002 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
11003 `lwp->must_set_ptrace_flags' instead.
11004 (linux_wait_for_event_1): Set ptrace options here.
11005 (linux_wait_1): ... not here.
11007 2009-04-30 Doug Evans <dje@google.com>
11009 * inferiors.c (started_inferior_callback): New function.
11010 (attached_inferior_callback): New function.
11011 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
11012 * server.c (print_started_pid, print_attached_pid): New functions.
11013 (detach_or_kill_for_exit): New function.
11014 (main): Call it instead of for_each_inferior (kill_inferior_callback).
11015 * server.h (have_started_inferiors_p): Declare.
11016 (have_attached_inferiors_p): Declare.
11018 * inferiors.c (remove_process): Fix memory leak, free process.
11019 * linux-low.c (linux_remove_process): New function.
11020 (linux_kill): Call it instead of remove_process.
11021 (linux_detach, linux_wait_1): Ditto.
11023 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
11025 * configure.srv: Add x86 Windows CE target.
11027 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11029 * inferiors.c (get_thread_process): Make global.
11030 * server.h (get_thread_process): Add prototype.
11031 * thread-db.c (find_one_thread): Use get_thread_process
11032 instead of current_process.
11033 (thread_db_get_tls_address): Do not crash if called when
11034 thread layer is not yet initialized.
11036 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11038 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
11039 * spu-low.c (current_tid): Rename to ...
11040 (current_ptid): ... this.
11041 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
11042 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
11043 ptid_get_lwp (current_ptid) instead of current_tid.
11044 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
11045 instead of current_tid. Use find_process_pid to verify pid
11046 argument is valid. Pass proper argument to remove_process.
11047 (spu_thread_alive): Compare current_ptid instead of current_tid.
11048 (spu_resume): Likewise.
11050 2009-04-02 Pedro Alves <pedro@codesourcery.com>
11052 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
11055 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11057 Implement the multiprocess extensions, and add linux multiprocess
11060 * server.h (ULONGEST): Declare.
11061 (struct ptid, ptid_t): New.
11062 (minus_one_ptid, null_ptid): Declare.
11063 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11064 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
11065 (struct inferior_list_entry): Change `id' type from unsigned from
11067 (struct sym_cache, struct breakpoint, struct
11068 process_info_private): Forward declare.
11069 (struct process_info): Declare.
11070 (current_process): Declare.
11071 (all_processes): Declare.
11072 (initialize_inferiors): Declare.
11073 (add_thread): Adjust to use ptid_t.
11074 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
11075 (add_process, remove_process, find_thread_pid): Declare.
11076 (find_inferior_id): Adjust to use ptid_t.
11077 (cont_thread, general_thread, step_thread): Change type to ptid_t.
11078 (multi_process): Declare.
11079 (push_event): Adjust to use ptid_t.
11080 (read_ptid, write_ptid): Declare.
11081 (prepare_resume_reply): Adjust to use ptid_t.
11082 (clear_symbol_cache): Declare.
11083 * inferiors.c (all_processes): New.
11084 (null_ptid, minus_one_ptid): New.
11085 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11086 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
11087 (add_thread): Change unsigned long to ptid. Remove gdb_id
11089 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
11090 (gdb_id_to_thread): Rename to ...
11091 (find_thread_pid): ... this. Change unsigned long to ptid.
11092 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
11093 (loaded_dll, pull_pid_from_list): Adjust.
11094 (add_process, remove_process, find_process_pid)
11095 (get_thread_process, current_process, initialize_inferiors): New.
11096 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
11097 (struct target_waitstatus) <related_pid>: Ditto.
11098 (struct target_ops) <kill, detach>: Add `pid' argument. Change
11099 return type to int.
11100 (struct target_ops) <join>: Add `pid' argument.
11101 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
11102 (struct target_ops) <wait>: Add `ptid' field. Change return type
11104 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
11105 (mywait): Add `ptid' argument. Change return type to ptid_t.
11106 (target_pid_to_str): Declare.
11107 * target.c (set_desired_inferior): Adjust to use ptids.
11108 (mywait): Add new `ptid' argument. Adjust.
11109 (target_pid_to_str): New.
11110 * mem-break.h (free_all_breakpoints): Declare.
11111 * mem-break.c (breakpoints): Delelete.
11112 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
11113 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
11114 to use per-process breakpoint list.
11115 (free_all_breakpoints): New.
11116 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
11117 (symbol_cache, all_symbols_looked_up): Delete.
11119 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
11121 (prepare_resume_reply): Change ptid argument's type from unsigned
11122 long to ptid_t. Adjust. Implement W;process and X;process.
11123 (free_sym_cache, clear_symbol_cache): New.
11124 (look_up_one_symbol): Adjust to per-process symbol cache. *
11125 * server.c (cont_thread, general_thread, step_thread): Change type
11127 (attached): Delete.
11128 (multi_process): New.
11129 (last_ptid): Change type to ptid_t.
11130 (struct vstop_notif) <ptid>: Change type to ptid_t.
11131 (queue_stop_reply, push_event): Change `ptid' argument's type to
11133 (discard_queued_stop_replies): Add `pid' argument.
11134 (start_inferior): Adjust to use ptids. Adjust to mywait interface
11135 changes. Don't reference the `attached' global.
11136 (attach_inferior): Adjust to mywait interface changes.
11137 (handle_query): Adjust to use ptids. Parse GDB's qSupported
11138 features. Handle and report "multiprocess+". Handle
11140 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
11142 (handle_v_kill): New.
11143 (handle_v_stopped): Adjust to use target_pid_to_str.
11144 (handle_v_requests): Allow multiple attaches and runs when
11145 multiprocess extensions are in effect. Handle "vKill".
11146 (myresume): Adjust to use ptids.
11147 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
11148 (handle_status): Adjust to discard_queued_stop_replies interface
11150 (first_thread_of, kill_inferior_callback)
11151 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
11152 (main): Call initialize_inferiors. Adjust to use ptids, killing
11153 and detaching from all inferiors. Handle multiprocess packet
11155 * linux-low.h: Include gdb_proc_service.h.
11156 (struct process_info_private): New.
11157 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
11158 <lwpid_of>: Use ptid_get_lwp.
11159 (get_lwp_thread): Adjust.
11160 (struct lwp_info): Add `dead' member.
11161 (find_lwp_pid): Declare.
11162 * linux-low.c (thread_db_active): Delete.
11163 (new_inferior): Adjust comment.
11164 (inferior_pid): Delete.
11165 (linux_add_process): New.
11166 (handle_extended_wait): Adjust.
11167 (add_lwp): Change unsigned long to ptid.
11168 (linux_create_inferior): Add process to processes table. Adjust
11169 to use ptids. Don't set new_inferior here.
11170 (linux_attach_lwp): Rename to ...
11171 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
11172 it. Adjust to use ptids.
11173 (linux_attach_lwp): New.
11174 (linux_attach): Add process to processes table. Don't set
11176 (struct counter): New.
11177 (second_thread_of_pid_p, last_thread_of_process_p): New.
11178 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
11179 multiple processes.
11180 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
11181 processes. Remove process from process table.
11182 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
11183 to multiple processes.
11184 (any_thread_of): New.
11185 (linux_detach): Add `pid' argument, and handle it. Remove process
11186 from processes table.
11187 (linux_join): Add `pid' argument. Handle it.
11188 (linux_thread_alive): Change unsighed long argument to ptid_t.
11189 Consider dead lwps as not being alive.
11190 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
11191 threads we're not interested in.
11192 (same_lwp, find_lwp_pid): New.
11193 (linux_wait_for_lwp): Change `pid' argument's type from int to
11195 (linux_wait_for_event): Rename to ...
11196 (linux_wait_for_event_1): ... this. Change `pid' argument's type
11197 from int to ptid_t. Adjust.
11198 (linux_wait_for_event): New.
11199 (linux_wait_1): Add `ptid' argument. Change return type to
11200 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
11201 that exit from the process table.
11202 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
11204 (mark_lwp_dead): New.
11205 (wait_for_sigstop): Adjust to use ptids. If a process exits while
11206 stopping all threads, mark its main lwp as dead.
11207 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
11209 (fetch_register, usr_store_inferior_registers)
11210 (regsets_fetch_inferior_registers)
11211 (regsets_store_inferior_registers, linux_read_memory)
11212 (linux_write_memory): Inline `inferior_pid'.
11213 (linux_look_up_symbols): Adjust to use per-process
11214 `thread_db_active'.
11215 (linux_request_interrupt): Adjust to use ptids.
11216 (linux_read_auxv): Inline `inferior_pid'.
11217 (initialize_low): Don't reference thread_db_active.
11218 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
11219 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
11220 (ps_getpid): Return the pid of the current inferior.
11221 * thread-db.c (proc_handle, thread_agent): Delete.
11222 (thread_db_create_event, thread_db_enable_reporting): Adjust to
11224 (find_one_thread): Change argument type to ptid_t. Adjust to
11226 (maybe_attach_thread): Adjust to per-process data and ptids.
11227 (thread_db_find_new_threads): Ditto.
11228 (thread_db_init): Ditto.
11229 * spu-low.c (spu_create_inferior, spu_attach): Add process to
11230 processes table. Adjust to use ptids.
11231 (spu_kill, spu_detach): Adjust interface. Remove process from
11233 (spu_join, spu_thread_alive): Adjust interface.
11234 (spu_wait): Adjust interface. Remove process from processes
11235 table. Adjust to use ptids.
11236 * win32-low.c (current_inferior_tid): Delete.
11237 (current_inferior_ptid): New.
11238 (debug_event_ptid): New.
11239 (thread_rec): Take a ptid. Adjust.
11240 (child_add_thread): Add `pid' argument. Adjust to use ptids.
11241 (child_delete_thread): Ditto.
11242 (do_initial_child_stuff): Add `attached' argument. Add process to
11244 (child_fetch_inferior_registers, child_store_inferior_registers):
11246 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
11247 (win32_attach): Pass 1 to do_initial_child_stuff.
11248 (win32_kill): Adjust interface. Remove process from processes
11250 (win32_detach): Ditto.
11251 (win32_join): Adjust interface.
11252 (win32_thread_alive): Take a ptid.
11253 (win32_resume): Adjust to use ptids.
11254 (get_child_debug_event): Ditto.
11255 (win32_wait): Adjust interface. Remove exiting process from
11258 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11260 Non-stop mode support.
11262 * server.h (non_stop): Declare.
11263 (gdb_client_data, handler_func): Declare.
11264 (delete_file_handler, add_file_handler, start_event_loop):
11266 (handle_serial_event, handle_target_event, push_event)
11267 (putpkt_notif): Declare.
11268 * target.h (enum resume_kind): New.
11269 (struct thread_resume): Replace `step' field by `kind' field.
11270 (TARGET_WNOHANG): Define.
11271 (struct target_ops) <wait>: Add `options' argument.
11272 <supports_non_stop, async, start_non_stop>: New fields.
11273 (target_supports_non_stop, target_async): New.
11274 (start_non_stop): Declare.
11275 (mywait): Add `options' argument.
11276 * target.c (mywait): Add `options' argument. Print child exit
11277 notifications here.
11278 (start_non_stop): New.
11279 * server.c (non_stop, own_buf, mem_buf): New globals.
11280 (struct vstop_notif): New.
11281 (notif_queue): New global.
11282 (queue_stop_reply, push_event, discard_queued_stop_replies)
11283 (send_next_stop_reply): New.
11284 (start_inferior): Adjust to use resume_kind. Adjust to mywait
11286 (attach_inferior): In non-stop mode, don't wait for the target
11288 (handle_general_set): Handle QNonStop.
11289 (handle_query): When handling qC, return the current general
11290 thread, instead of the first thread of the list.
11291 (handle_query): If the backend supports non-stop mode, include
11292 QNonStop+ in the qSupported query response.
11293 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
11295 (handle_v_attach, handle_v_run): Handle non-stop mode.
11296 (handle_v_stopped): New.
11297 (handle_v_requests): Report support for vCont;t. Handle vStopped.
11298 (myresume): Adjust to use resume_kind. Handle non-stop.
11299 (queue_stop_reply_callback): New.
11300 (handle_status): Handle non-stop mode.
11301 (main): Clear non_stop flag on reconnection. Use the event-loop.
11302 Refactor serial protocol handling from here ...
11303 (process_serial_event): ... to this new function. When GDB
11304 selects any thread, select one here. In non-stop mode, wait until
11305 GDB acks all pending events before exiting.
11306 (handle_serial_event, handle_target_event): New.
11307 * remote-utils.c (remote_open): Install remote_desc in the event
11309 (remote_close): Remove remote_desc from the event loop.
11310 (putpkt_binary): Rename to...
11311 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
11312 (putpkt_binary): New as wrapper around putpkt_binary_1.
11313 (putpkt_notif): New.
11314 (prepare_resume_reply): In non-stop mode, don't change the
11316 * event-loop.c: New.
11317 * Makefile.in (OBJ): Add event-loop.o.
11318 (event-loop.o): New rule.
11320 * linux-low.h (pid_of): Moved here.
11322 (get_lwp_thread): Use lwpid_of.
11323 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
11324 * linux-low.c (pid_of): Delete.
11325 (inferior_pid): Use lwpid_of.
11326 (linux_event_pipe): New.
11327 (target_is_async_p): New.
11329 (handle_extended_wait): Use lwpid_of.
11330 (add_lwp): Don't set lwpid field.
11331 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
11332 (linux_kill_one_lwp): If killing a running lwp, stop it first.
11333 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
11334 (linux_detach_one_lwp): If detaching from a running lwp, stop it
11335 first. Adjust to linux_wait_for_event interface changes. Use
11337 (linux_detach): Don't delete the main lwp here.
11338 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
11339 (status_pending_p): Don't consider explicitly suspended lwps.
11340 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
11341 pointer. Add OPTIONS argument. Change return type to int. Use
11342 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
11343 (linux_wait_for_event): Take an integer pid instead of a lwp_info
11344 pointer. Add status pointer argument. Return a pid instead of a
11345 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
11346 changes. In non-stop mode, don't switch to a random thread.
11347 (linux_wait): Rename to...
11348 (linux_wait_1): ... this. Add target_options argument, and handle
11349 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
11350 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
11351 clean exit and signal exit code. Don't stop all threads in
11352 non-stop mode. In all-stop mode, only stop all threads when
11353 reporting a stop to GDB. Handle explicit thread stop requests.
11354 (async_file_flush, async_file_mark): New.
11356 (send_sigstop): Use lwpid_of.
11357 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
11358 interface changes. In non-stop mode, don't switch to a random
11360 (linux_resume_one_lwp): Use lwpid_of.
11361 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
11362 (linux_resume_one_thread): ... this. Handle resume_stop. In
11363 non-stop mode, don't look for pending flag in all threads.
11364 (resume_status_pending_p): Don't consider explicitly suspended
11366 (my_waitpid): Reimplement. Emulate __WALL.
11367 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
11369 (sigchld_handler, linux_supports_non_stop, linux_async)
11370 (linux_start_non_stop): New.
11371 (linux_target_ops): Register linux_supports_non_stop, linux_async
11372 and linux_start_non_stop.
11373 (initialize_low): Install SIGCHLD handler.
11374 * thread-db.c (thread_db_create_event, find_one_thread)
11375 (thread_db_get_tls_address): Use lwpid_of.
11376 * win32-low.c (win32_detach): Adjust to use resume_kind.
11377 (win32_wait): Add `options' argument.
11378 * spu-low.c (spu_resume): Adjust to use resume_kind.
11379 (spu_wait): Add `options' argument.
11381 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11383 Decouple target code from remote protocol.
11385 * target.h (enum target_waitkind): New.
11386 (struct target_waitstatus): New.
11387 (struct target_ops) <wait>: Return an unsigned long. Take a
11388 target_waitstatus pointer instead of a char pointer.
11389 (mywait): Likewise.
11390 * target.c (mywait): Change prototype to return an unsigned long.
11391 Take a target_waitstatus pointer instead of a char pointer. Adjust.
11392 * server.h (thread_from_wait, old_thread_from_wait): Delete
11394 (prepare_resume_reply): Change prototype to take a
11396 * server.c (thread_from_wait, old_thread_from_wait): Delete.
11397 (last_status, last_ptid): New.
11398 (start_inferior): Remove "statusptr" argument. Adjust. Return a
11399 pid instead of a signal.
11400 (attach_inferior): Remove "status" and "signal" parameters.
11402 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
11404 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
11405 (handle_v_requests, myresume): Remove "status" and "signal"
11406 parameters. Adjust.
11407 (handle_status): New.
11408 (main): Delete local `status'. Adjust.
11409 * remote-utils.c: Include target.h.
11410 (prepare_resume_reply): Change prototype to take a
11411 target_waitstatus. Adjust.
11413 * linux-low.c (linux_wait): Adjust to new target_ops->wait
11415 * spu-low.c (spu_wait): Adjust.
11416 * win32-low.c (enum target_waitkind, struct target_waitstatus):
11418 (win32_wait): Adjust.
11420 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11422 * target.h (struct thread_resume): Delete leave_stopped member.
11423 (struct target_ops): Add a `n' argument to the `resume' callback.
11424 * server.c (start_inferior): Adjust.
11425 (handle_v_cont, myresume): Adjust.
11426 * linux-low.c (check_removed_breakpoint): Adjust to resume
11427 interface change, and to removed leave_stopped field.
11428 (resume_ptr): Delete.
11429 (struct thread_resume_array): New.
11430 (linux_set_resume_request): Add new `arg' parameter. Adjust to
11431 resume interface change.
11432 (linux_continue_one_thread, linux_queue_one_thread)
11433 (resume_status_pending_p): Check if the resume field is NULL
11434 instead of checking the leave_stopped member.
11435 (linux_resume): Adjust to the target resume interface change.
11436 * spu-low.c (spu_resume): Adjust to the target resume interface
11438 * win32-low.c (win32_detach, win32_resume): Ditto.
11440 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11442 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
11444 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
11446 (linux_continue_one_thread): Only preserve the stepping flag if
11447 there's a pending breakpoint.
11449 2009-03-31 Pedro Alves <pedro@codesourcery.com>
11451 * server.c (main): After the inferior having exited, call
11452 remote_close before exiting gdbserver.
11454 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
11456 Fix size of FPSCR in Power 7 processors.
11457 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
11458 (PPC_FEATURE_HAS_DFP): New #define.
11459 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
11462 2009-03-23 Pedro Alves <pedro@codesourcery.com>
11464 * server.c (handle_query) Whitespace and formatting.
11466 2009-03-22 Pedro Alves <pedro@codesourcery.com>
11468 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
11469 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
11470 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
11471 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
11472 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
11473 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
11474 Makefile.in, configure.ac: Fix whitespace throughout.
11475 * configure: Regenerate.
11477 2009-03-22 Pedro Alves <pedro@codesourcery.com>
11479 * inferiors.c (find_inferior): Make it safe for the callback
11480 function to delete the currently iterated inferior.
11482 2009-03-22 Pedro Alves <pedro@codesourcery.com>
11484 * Makefile.in (linuw_low_h): Move higher.
11485 (thread-db.o): Depend on $(linux_low_h).
11487 2009-03-17 Pedro Alves <pedro@codesourcery.com>
11489 Rename "process" to "lwp" throughout.
11491 * linux-low.c (all_processes): Rename to...
11492 (all_lwps): ... this.
11493 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
11494 (add_process): Rename to ...
11495 (add_lwp): ... this. Adjust.
11496 (linux_create_inferior): Adjust.
11497 (linux_attach_lwp): Adjust.
11498 (linux_attach): Adjust.
11499 (linux_kill_one_process): Rename to ...
11500 (linux_kill_one_lwp): ... this. Adjust.
11501 (linux_kill): Adjust.
11502 (linux_detach_one_process): Rename to ...
11503 (linux_detach_one_lwp): ... this. Adjust.
11504 (linux_detach): Adjust.
11505 (check_removed_breakpoint): Adjust.
11506 (status_pending_p): Adjust.
11507 (linux_wait_for_process): Rename to ...
11508 (linux_wait_for_lwp): ... this. Adjust.
11509 (linux_wait_for_event): Adjust.
11510 (send_sigstop): Adjust.
11511 (wait_for_sigstop): Adjust.
11512 (stop_all_processes): Rename to ...
11513 (stop_all_lwps): ... this.
11514 (linux_resume_one_process): Rename to ...
11515 (linux_resume_one_lwp): ... this. Adjust.
11516 (linux_set_resume_request, linux_continue_one_thread)
11517 (linux_queue_one_thread, resume_status_pending_p)
11518 (usr_store_inferior_registers, regsets_store_inferior_registers)
11519 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
11521 * linux-low.h (get_process): Rename to ...
11522 (get_lwp): ... this. Adjust.
11523 (get_thread_process): Rename to ...
11524 (get_thread_lwp): ... this. Adjust.
11525 (get_process_thread): Rename to ...
11526 (get_lwp_thread): ... this. Adjust.
11527 (struct process_info): Rename to ...
11528 (struct lwp_info): ... this.
11529 (all_processes): Rename to ...
11530 (all_lwps): ... this.
11531 * proc-service.c (ps_lgetregs): Adjust.
11532 * thread-db.c (thread_db_create_event, find_one_thread)
11533 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
11535 2009-03-14 Pedro Alves <pedro@codesourcery.com>
11537 * server.c (handle_query): Handle "qAttached".
11539 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
11541 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
11542 GPLv3, update license URL.
11544 2009-03-01 Doug Evans <dje@google.com>
11546 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
11547 (server_h): Add gdb_signals.h.
11548 (signals.o): Update.
11549 * server.h (target_signal_from_host,target_signal_to_host_p)
11550 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
11552 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
11554 * remote-utils.c (getpkt): Also generate remote-debug
11555 information if noack_mode is set.
11557 2009-02-06 Pedro Alves <pedro@codesourcery.com>
11559 * server.c (handle_query): Report qXfer:siginfo:read and
11560 qXfer:siginfo:write as supported and handle them.
11561 * target.h (struct target_ops) <qxfer_siginfo>: New field.
11562 * linux-low.c (linux_xfer_siginfo): New.
11563 (linux_target_ops): Set it.
11565 2009-01-26 Pedro Alves <pedro@codesourcery.com>
11567 * server.c (gdbserver_usage): Mention --remote-debug.
11568 (main): Accept '--remote-debug' switch.
11570 2009-01-18 Doug Evans <dje@google.com>
11572 * regcache.c (new_register_cache): No need to check result of xcalloc.
11573 * server.c (handle_search_memory): Back out calls to xmalloc,
11574 result is checked and error is returned to user upon failure.
11575 (handle_query): Ditto. Add more checks for result of malloc.
11576 (handle_v_cont): Check result of malloc, report error back to
11578 (handle_v_run): Ditto. Call freeargv.
11579 * server.h (freeargv): Declare.
11580 * utils.c (freeargv): New fn.
11582 2009-01-15 Doug Evans <dje@google.com>
11584 * gdbreplay.c (perror_with_name): Make arg const char *.
11585 * server.h (target_signal_to_name): Make return type const char *.
11586 * thread-db.c (thread_db_err_str): Make return type const char *.
11587 * utils.c (perror_with_name): Make arg const char *.
11589 2009-01-14 Pedro Alves <pedro@codesourcery.com>
11591 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
11592 when handling a EXIT_PROCESS_DEBUG_EVENT.
11594 2009-01-06 Joel Brobecker <brobecker@adacore.com>
11596 * gdbreplay.c (gdbreplay_version): Update copyright year.
11597 * server.c (gdbserver_version): Likewise.
11599 2009-01-05 Doug Evans <dje@google.com>
11601 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
11602 (handle_extended_wait): Improve comment.
11604 2008-12-13 Doug Evans <dje@google.com>
11606 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
11607 * server.h (ATTR_MALLOC): New macro.
11608 (xmalloc,xcalloc,xstrdup): Declare.
11609 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
11610 * inferiors.c: Ditto.
11611 * linux-low.c: Ditto.
11612 * mem-break.c: Ditto.
11613 * regcache.c: Ditto.
11614 * remote-utils.c: Ditto.
11617 * win32-low.c: Ditto.
11619 2008-12-12 Doug Evans <dje@google.com>
11621 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
11622 in debugging printf.
11624 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
11626 2008-12-09 Doug Evans <dje@google.com>
11628 * linux-low.h (struct process_info): Delete member tid, unused.
11629 * thread-db.c (find_one_thread): Update.
11630 (maybe_attach_thread): Update.
11632 2008-12-02 Pedro Alves <pedro@codesourcery.com>
11634 * target.h (struct target_ops): Add qxfer_osdata member.
11635 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
11637 (linux_qxfer_osdata): New functions.
11638 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
11640 * server.c (handle_query): Handle "qXfer:osdata:read:".
11641 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
11642 (buffer_xml_printf): New functions.
11643 * server.h (struct buffer): New.
11644 (buffer_grow_str, buffer_grow_str0): New macros.
11645 (buffer_grow, buffer_free, buffer_init, buffer_finish)
11646 (buffer_xml_printf): Declare.
11648 2008-11-24 Doug Evans <dje@google.com>
11650 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
11652 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
11654 * server.c (handle_v_run): Always use the supplied argument list.
11656 2008-11-19 Bob Wilson <bob.wilson@acm.org>
11658 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
11659 (xtensa_regmap_table): Add entry for scompare1.
11661 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
11663 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
11664 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
11665 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
11666 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
11667 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
11668 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
11669 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
11670 XML target descriptions.
11671 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
11672 when inferior is running on an ISA 2.05 or later processor. Add
11673 special case to return offset for full 64-bit slot of FPSCR when
11676 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
11678 * Makefile.in (SFILES, clean): Added sparc64 files.
11679 (reg-sparc64.o, reg-sparc64.c): New.
11680 * configure.srv (sparc*-*-linux*): New configuration.
11681 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
11682 syscall arguments for SPARC.
11683 (regsets_store_inferior_registers): Likewise.
11684 * linux-sparc-low.c: New file.
11686 2008-10-21 Doug Evans <dje@google.com>
11688 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
11689 (READLINE_DIR,READLINE_DEP): Delete.
11690 (INTERNAL_CFLAGS): Update.
11691 (LINTFLAGS): Update.
11693 2008-10-10 Pedro Alves <pedro@codesourcery.com>
11695 * server.c (handle_v_run): If GDB didn't specify an argv, use the
11696 whole argv from the last run, not just argv[0].
11698 2008-09-08 Pedro Alves <pedro@codesourcery.com>
11700 * regcache.c (new_register_cache): Return NULL if the register
11701 cache size isn't known yet.
11702 (free_register_cache): Avoid dereferencing a NULL regcache.
11704 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
11706 * configure.srv: Merge MIPS and MIPS64.
11708 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
11710 * Makefile.in (uninstall): Apply $(EXEEXT) too.
11712 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
11714 * Makefile.in: Add required vsx dependencies.
11716 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
11717 Declare init_registers_powerpc_vsx32l.
11718 Declare init_registers_powerpc_vsx64l.
11719 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
11720 (ppc_arch_setup): Check for VSX in hwcap.
11721 (ppc_fill_vsxregset): New function.
11722 (ppc_store_vsxregset): New function.
11723 Add new VSX entry in regset_info target_regsets.
11725 * configure.srv: Add new VSX dependencies.
11727 2008-08-12 Pedro Alves <pedro@codesourcery.com>
11729 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
11730 (remote_open): Set or clear transport_is_reliable.
11731 (putpkt_binary): Don't expect acks in noack mode.
11732 (getpkt): Don't send ack/nac in noack mode.
11733 * server.c (handle_general_set): Handle QStartNoAckMode.
11734 (handle_query): If connected by tcp pass QStartNoAckMode+ in
11736 (main): Reset noack_mode on every connection.
11737 * server.h (noack_mode): Declare.
11739 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11741 * Makefile.in (GDBREPLAY_OBS): New variable.
11742 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
11744 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
11745 Daniel Jacobowitz <dan@codesourcery.com>
11747 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
11748 (usr_store_inferior_registers): Likewise.
11749 (regsets_store_inferior_registers): Likewise.
11751 2008-07-31 Rolf Jansen <rj@surtec.com>
11752 Pedro Alves <pedro@codesourcery.com>
11754 * configure.ac: Check for memmem declaration.
11755 * server.c [HAVE_MALLOC_H]: Include malloc.h.
11756 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
11757 (disable_packet_qfThreadInfo): Unconditionally compile.
11758 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
11759 * configure, config.in: Regenerate.
11761 2008-07-28 Doug Kwan <dougkwan@google.com>
11763 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
11764 (linux_write_memory): Remove declaration of errno.
11766 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
11768 * linux-low.c (handle_extended_wait): Do not use "status"
11769 variable uninitialized.
11771 2008-07-07 Pedro Alves <pedro@codesourcery.com>
11773 * server.c (handle_v_attach): Inhibit reporting dll changes.
11775 2008-06-27 Pedro Alves <pedro@codesourcery.com>
11777 * remote-utils.c (prepare_resume_reply): If requested, don't
11778 output "thread:TID" in the T stop reply.
11780 * server.c (disable_packet_vCont, disable_packet_Tthread)
11781 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
11782 (handle_query): If requested, disable support for qC, qfThreadInfo
11784 (handle_v_requests): If requested, disable support for vCont.
11785 (gdbserver_show_disableable): New.
11786 (main): Handle --disable-packet and --disable-packet=LIST.
11788 * server.h (disable_packet_vCont, disable_packet_Tthread)
11789 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
11791 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
11793 * server.c (gdbserver_usage): Mention --version.
11795 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
11797 * Makefile.in (gdbreplay.o): New rule.
11799 2008-06-06 Joseph Myers <joseph@codesourcery.com>
11801 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
11802 message, not gdbserver.
11804 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
11805 Nathan Sidwell <nathan@codesourcery.com>
11806 Joseph Myers <joseph@codesourcery.com>
11808 * acinclude.m4: Include ../../config/acx.m4.
11809 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
11810 * configure, config.in: Regenerate.
11811 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
11812 * server.c (gdbserver_version): Print PKGVERSION.
11813 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
11814 (main): Adjust gdbserver_usage calls.
11815 * gdbreplay.c (version, host_name): Add declarations.
11816 (gdbreplay_version, gdbreplay_usage): New.
11817 (main): Accept --version and --help options.
11819 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
11821 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
11822 (arm_breakpoint_at): Handle Thumb.
11823 (the_low_target): Add comment.
11825 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
11827 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
11829 2008-05-09 Doug Evans <dje@google.com>
11831 * server.h (decode_search_memory_packet): Declare.
11832 * remote-utils.c (decode_search_memory_packet): New fn.
11833 * server.c (handle_search_memory_1): New fn.
11834 (handle_search_memory): New fn.
11835 (handle_query): Process qSearch:memory packets.
11837 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
11839 * regcache.c (registers_length): Remove.
11840 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
11841 full register packet.
11842 * regcache.h (registers_length): Remove prototype.
11843 * server.h (PBUFSIZ): Define to 16384.
11845 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
11847 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
11848 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
11849 powerpc-64l.o, and powerpc-altivec64l.o.
11850 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
11851 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
11852 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
11853 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
11854 rs6000/power-linux.xml, and rs6000/power64-linux.xml
11857 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
11858 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
11859 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
11860 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
11861 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
11862 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
11863 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
11864 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
11865 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
11866 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
11869 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
11870 (init_registers_powerpc_32l): ... this new prototype.
11871 (init_registers_powerpc_32): Remove, replace by ...
11872 (init_registers_powerpc_altivec32l): ... this new prototype.
11873 (init_registers_powerpc_e500): Remove, replace by ...
11874 (init_registers_powerpc_e500l): ... this new prototype.
11875 (init_registers_ppc64): Remove, replace by ...
11876 (init_registers_powerpc_64l): ... this new prototype.
11877 (init_registers_powerpc_64): Remove, replace by ...
11878 (init_registers_powerpc_altivec64l): ... this new prototype.
11879 (ppc_num_regs): Set to 73.
11880 (PT_ORIG_R3, PT_TRAP): Define if necessary.
11881 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
11882 (ppc_cannot_store_register): Handle orig_r3 and trap.
11883 (ppc_arch_setup): Update init_registers_... calls.
11884 (ppc_fill_gregset): Handle orig_r3 and trap.
11886 * inferiors.c (clear_inferiors): Reset current_inferior.
11888 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
11890 * acinclude.m4: Add override.m4.
11891 * configure: Regenerate.
11893 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
11895 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
11896 initial call to init_register_ppc64.
11898 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
11900 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
11901 single powerpc*-*-linux* case.
11902 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
11904 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
11906 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
11907 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
11909 * linux-ppc-low.c: Include <elf.h>.
11910 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
11911 (ppc_hwcap): New global variable.
11912 (ppc_regmap): Remove __SPE__ #ifdef sections.
11913 (ppc_regmap_e500): New global variable.
11914 (ppc_cannot_store_register): Update __SPE__ special case.
11915 (ppc_get_hwcap): New function.
11916 (ppc_arch_setup): Use it to determine whether inferior supports
11917 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
11918 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
11919 Do not access registers if target does not support AltiVec.
11920 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
11921 Do not access registers if target does not support SPE.
11922 (target_regsets): Unconditionally include AltiVec and SPE regsets.
11924 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
11926 * linux-low.c (disabled_regsets, num_regsets): New.
11927 (use_regsets_p): Delete.
11928 (linux_wait_for_process): Clear disabled_regsets.
11929 (regsets_fetch_inferior_registers): Check and set it.
11930 (regsets_store_inferior_registers): Likewise.
11931 (linux_fetch_registers, linux_store_registers): Do not use
11933 (initialize_low): Allocate disabled_regsets.
11935 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
11937 * Makefile.in (LIBOBJS): New.
11938 (OBS): Use LIBOBJS.
11939 (memmem.o): New rule.
11940 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
11941 * configure: Regenerated.
11943 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
11945 * server.c (handle_query): Never return "unsupported" for
11946 qXfer:features:read queries.
11948 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
11950 * server.c (get_features_xml): Fix inverted condition.
11951 (handle_query): Always support qXfer:feature:read.
11953 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
11955 * server.c (wrapper_argv): New.
11956 (start_inferior): Handle wrapper_argv. If set, expect an extra
11958 (gdbserver_usage): Document --wrapper.
11959 (main): Parse --wrapper.
11961 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11963 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
11964 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
11965 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
11966 (ppc_set_pc): Likewise.
11967 (ppc_arch_setup): New function.
11968 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
11969 of collect_register.
11970 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
11972 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11974 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
11975 instead of linux-ppc64-low.o.
11976 * linux-ppc64-low.c: Remove file.
11977 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
11978 (linux-ppc64-low.o): Remove rule.
11980 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
11981 (init_registers_powerpc_64): Likewise.
11982 (ppc_regmap): Conditionally define depending on __powerpc64__.
11983 (ppc_cannot_store_register): Do not special-case "fpscr" when
11984 compiled on __powerpc64__.
11985 (ppc_collect_ptrace_register): New function.
11986 (ppc_supply_ptrace_register): New function.
11987 (ppc_breakpoint): Change type to "unsigned int".
11988 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
11989 (the_low_target): Conditionally provide initializers for the
11990 arch_setup member depending on __powerpc64__. Install
11991 collect_ptrace_register and supply_ptrace_register members.
11993 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11995 * regcache.h (gdbserver_xmltarget): Add extern declaration.
11996 * server.c (gdbserver_xmltarget): Define.
11997 (get_features_xml): Use it to replace "target.xml" and arch_string.
11999 * configure.srv: Remove srv_xmltarget. Add XML files that were
12000 mentioned there to srv_xmlfiles instead. Remove conditional tests
12001 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
12002 srv_xmlfiles and srv_regobj to include all possible choices.
12003 * configure.ac (srv_xmltarget): Remove.
12004 (srv_xmlfiles): Do not add "target.xml".
12005 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
12006 checks for supplementary target information.
12007 * configure: Regenerate.
12008 * Makefile.in (XML_TARGET): Remove.
12009 (target.xml): Remove rule.
12010 (clean): Do not clean up target.xml.
12011 (.PRECIOUS): Do not mention target.xml.
12013 * target.h (struct target_ops): Remove arch_string member.
12014 * linux-low.c (linux_arch_string): Remove.
12015 (linux_target_ops): Remove arch_string initializer.
12016 * linux-low.h (struct linux_target_ops): Remove arch_string member.
12017 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
12018 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
12019 * spu-low.c (spu_arch_string): Remove.
12020 (spu_target_ops): Remove arch_string initializer.
12021 * win32-low.c (win32_arch_string): Remove.
12022 (win32_target_ops): Remove arch_string initializer.
12023 * win32-low.h (struct win32_target_ops): Remove arch_string member.
12024 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
12025 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
12027 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12029 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
12030 by collect_ptrace_register and supply_ptrace_register hooks.
12031 * linux-low.c (fetch_register): Use supply_ptrace_register callback
12032 instead of checking for the_low_target.left_pad_xfer.
12033 (usr_store_inferior_registers): Use collect_ptrace_register callback
12034 instead of checking for the_low_target.left_pad_xfer.
12036 * linux-s390-low.c (s390_collect_ptrace_register): New function.
12037 (s390_supply_ptrace_register): Likewise.
12038 (s390_fill_gregset): Call s390_collect_ptrace_register.
12039 (the_low_target): Update.
12041 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
12042 (ppc_supply_ptrace_register): Likewise.
12043 (the_low_target): Update.
12045 * linux-i386-low.c (the_low_target): Update.
12046 * linux-x86-64-low.c (the_low_target): Update.
12048 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12050 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
12051 reg-s390.o and reg-s390x.o.
12053 * linux-low.c (new_inferior): New global variable.
12054 (linux_create_inferior, linux_attach): Set it.
12055 (linux_wait_for_process): Call the_low_target.arch_setup after the
12056 target has stopped for the first time.
12057 (initialize_low): Do not call the_low_target.arch_setup.
12059 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
12060 (s390_set_pc): Likewise.
12061 (s390_arch_setup): New function.
12062 (the_low_target): Use s390_arch_setup as arch_setup routine.
12064 * regcache.c (realloc_register_cache): New function.
12065 (set_register_cache): Call it for each existing regcache.
12067 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12069 * server.h (init_registers): Remove prototype.
12071 * linux-low.h (struct linux_target_ops): Add arch_setup field.
12072 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
12073 instead of init_registers ().
12074 * linux-arm-low.c (init_registers_arm): Add prototype.
12075 (init_registers_arm_with_iwmmxt): Likewise.
12076 (the_low_target): Add initializer for arch_setup field.
12077 * linux-cris-low.c (init_registers_cris): Add prototype.
12078 (the_low_target): Add initializer for arch_setup field.
12079 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
12080 (the_low_target): Add initializer for arch_setup field.
12081 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
12082 (the_low_target): Add initializer for arch_setup field.
12083 * linux-ia64-low.c (init_registers_ia64): Add prototype.
12084 (the_low_target): Add initializer for arch_setup field.
12085 * linux-m32r-low.c (init_registers_m32r): Add prototype.
12086 (the_low_target): Add initializer for arch_setup field.
12087 * linux-m68k-low.c (init_registers_m68k): Add prototype.
12088 (the_low_target): Add initializer for arch_setup field.
12089 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
12090 (init_registers_mips64_linux): Likewise.
12091 (the_low_target): Add initializer for arch_setup field.
12092 * linux-ppc-low.c (init_registers_ppc): Add prototype.
12093 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
12094 (the_low_target): Add initializer for arch_setup field.
12095 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
12096 (init_registers_powerpc_64): Likewise.
12097 (the_low_target): Add initializer for arch_setup field.
12098 * linux-s390-low.c (init_registers_s390): Add prototype.
12099 (init_registers_s390x): Likewise.
12100 (the_low_target): Add initializer for arch_setup field.
12101 * linux-sh-low.c (init_registers_sh): Add prototype.
12102 (the_low_target): Add initializer for arch_setup field.
12103 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
12104 (the_low_target): Add initializer for arch_setup field.
12105 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
12106 (the_low_target): Add initializer for arch_setup field.
12108 * win32-low.h (struct win32_target_ops): Add arch_setup field.
12109 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
12110 instead of init_registers ().
12111 * win32-arm-low.c (init_registers_arm): Add prototype.
12112 (the_low_target): Add initializer for arch_setup field.
12113 * win32-i386-low.c (init_registers_i386): Add prototype.
12114 (the_low_target): Add initializer for arch_setup field.
12116 * spu-low.c (init_registers_spu): Add prototype.
12117 (initialize_low): Call initialie_registers_spu () instead of
12118 initialize_registers ().
12120 2008-02-19 Pedro Alves <pedro@codesourcery.com>
12122 * server.c (handle_v_requests): When handling the vRun and vAttach
12123 packets, if already debugging a process, don't kill it. Return an
12126 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
12128 * server.c (handle_query): Correct length check.
12130 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
12132 * win32-low.c (do_initial_child_stuff): Add process handle
12133 parameter. Set current_process_handle and current_process_id from the
12134 parameters. Clear globals.
12135 (win32_create_inferior): Don't set current_process_handle and
12136 current_process_id here. Instead pass them on the call to
12137 do_initial_child_stuff.
12138 (win32_attach): Likewise.
12139 (win32_clear_inferiors): New.
12140 (win32_kill): Don't close the current process handle or the
12141 current thread handle here. Instead call win32_clear_inferiors.
12142 (win32_detach): Don't open a new handle to the process. Call
12143 win32_clear_inferiors.
12144 (win32_join): Don't rely on current_process_handle; open a new
12145 handle using the process id.
12146 (win32_wait): Call win32_clear_inferiors when the inferior process
12149 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
12151 * server.c (monitor_show_help): Add "exit".
12153 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
12155 * Makefile.in (SFILES): Add linux-xtensa-low.c.
12156 (clean): Add reg-xtensa.c.
12157 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
12158 * configure.srv (xtensa*-*-linux*) New target.
12159 * linux-xtensa-low.c: New.
12160 * xtensa-xtregs.c: New.
12162 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
12164 * hostio.c: Don't include errno.h.
12165 (errno_to_fileio_errno): Move to hostio-errno.
12166 * hostio.c: (hostio_error): Remove the error parameter. Defer the
12167 error number outputting to the target->hostio_last_error callback.
12168 (hostio_packet_error): Use FILEIO_EINVAL directly.
12169 (handle_open, handle_pread, hostio_error, handle_unlink): Update
12170 calls to hostio_error.
12171 * hostio-errno.c: New.
12172 * server.h (hostio_last_error_from_errno): Declare.
12173 * target.h (target_ops): Add hostio_last_error member.
12174 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
12175 as hostio_last_error handler.
12176 * spu-low.c (spu_target_ops): Likewise.
12177 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
12178 (wince_hostio_last_error): New functions.
12179 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
12180 as hostio_last_error handler.
12181 (win32_target_ops) [!_WIN32_WCE]: Register
12182 hostio_last_error_from_errno as hostio_last_error handler.
12183 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
12184 (hostio-errno.o): New rule.
12185 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
12186 * configure.srv (srv_hostio_err_objs): New variable. Default to
12188 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
12189 * configure: Regenerate.
12191 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12193 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
12194 (linux_kill, linux_detach): Clean up the process list.
12195 * remote-utils.c (remote_open): Improve port number parsing.
12196 (putpkt_binary, input_interrupt): Only send interrupts if the target
12198 * server.c (extended_protocol): Make static.
12199 (attached): Define earlier.
12200 (exit_requested, response_needed, program_argv): New variables.
12201 (target_running): New.
12202 (start_inferior): Clear attached here.
12203 (attach_inferior): Set attached here.
12204 (require_running): Define.
12205 (handle_query): Use require_running and target_running. Implement
12207 (handle_v_attach, handle_v_run): New.
12208 (handle_v_requests): Use require_running. Handle vAttach and vRun.
12209 (gdbserver_usage): Update.
12210 (main): Redo argument parsing. Handle --debug and --multi. Handle
12211 --attach along with other options or after the port. Save
12212 program_argv. Support no initial program. Resynchronize
12213 communication with GDB after an error. Handle "monitor exit".
12214 Use require_running and target_running. Always allow the extended
12215 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
12216 restart in extended mode.
12217 * README: Refer to the GDB manual. Update --attach usage.
12219 2007-12-20 Andreas Schwab <schwab@suse.de>
12221 * linux-low.c (STACK_SIZE): Define.
12222 (linux_tracefork_child): Use it. Use __clone2 on ia64.
12223 (linux_test_for_tracefork): Likewise.
12225 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
12227 * linux-low.c (linux_wait_for_event): Update messages. Do not
12228 reinsert auto-delete breakpoints.
12229 * mem-break.c (struct breakpoint): Change return type of handler to
12231 (set_breakpoint_at): Update handler type.
12232 (reinsert_breakpoint_handler): Return 1 instead of calling
12234 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
12236 (check_breakpoints): Delete auto-delete breakpoints and return 2.
12237 * mem-break.h (set_breakpoint_at): Update handler type.
12238 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
12239 * win32-low.c (auto_delete_breakpoint): New.
12240 (get_child_debug_event): Use it.
12242 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
12244 * configure.ac: Check for pread and pwrite.
12245 * hostio.c (handle_pread): Fall back to lseek and read.
12246 (handle_pwrite): Fall back to lseek and write.
12247 * config.in, configure: Regenerated.
12249 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
12251 * server.c (myresume): Add own_buf argument.
12252 (main): Update calls.
12254 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
12256 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
12257 * remote-utils.c (remote_open): Do not call disable_async_io.
12258 (block_async_io): Delete.
12259 (unblock_async_io): Make static.
12260 (initialize_async_io): New.
12261 * server.c (handle_v_cont): Handle async I/O here.
12262 (myresume): Likewise. Move other common resume tasks here...
12263 (main): ... from here. Call initialize_async_io. Disable async
12264 I/O before the main loop.
12265 * server.h (initialize_async_io): Declare.
12266 (block_async_io, unblock_async_io): Delete prototypes.
12267 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
12269 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
12271 * remote-utils.c (readchar): Allow binary data in received messages.
12273 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12275 * win32-low.c (attaching): New global.
12276 (win32_create_inferior): Clear the `attaching' global.
12277 (win32_attach): Set the `attaching' global.
12278 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
12279 attaching. Only set a breakpoint at the entry point if not
12282 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12284 * server.c (main): Don't report dll events on the initial
12285 connection on attaches.
12287 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12289 * server.c (main): Relax numerical bases supported for the pid of
12290 the --attach command line argument.
12292 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12294 * win32-low.c (win32_attach): Call OpenProcess before
12295 DebugActiveProcess, not after. Add last error output to error
12298 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12300 * win32-low.c (win32_get_thread_context)
12301 (win32_set_thread_context): New functions.
12302 (thread_rec): Use win32_get_thread_context.
12303 (continue_one_thread, win32_resume): Use win32_set_thread_context.
12304 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
12307 2007-12-03 Leo Zayas
12308 Pedro Alves <pedro_alves@portugalmail.pt>
12310 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
12312 (child_add_thread): Minor cleanup.
12313 (child_continue): Resume artificially suspended threads before
12314 calling ContinueDebugEvent.
12315 (suspend_one_thread): New.
12316 (fake_breakpoint_event): New.
12317 (get_child_debug_event): Change return type to int. Check here if
12318 gdb sent an interrupt request. If a soft interrupt was requested,
12319 fake a breakpoint event. Return 0 if there is no event to handle,
12321 (win32_wait): Don't check here if gdb sent an interrupt request.
12322 Ensure there is a valid event to handle.
12323 (win32_request_interrupt): Add soft interruption method as last
12326 2007-12-03 Leo Zayas
12327 Pedro Alves <pedro_alves@portugalmail.pt>
12329 * win32-low.h (win32_thread_info): Add descriptions to the
12330 structure members. Replace `suspend_count' counter by a
12332 * win32-low.c (thread_rec): Update condition of when to get the
12333 context from the inferior. Rely on ContextFlags being set if it
12334 has already been retrieved. Only suspend the inferior thread if
12335 we haven't already. Warn if that fails.
12336 (continue_one_thread): s/suspend_count/suspended/. Only call
12337 ResumeThread once. Warn if that fails.
12339 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12341 * win32-low.c (win32_wait): Don't read from the inferior when it
12342 has already exited.
12344 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12346 * Makefile.in (win32_low_h): New variable.
12347 (win32-low.o): Add dependency on $(win32_low_h).
12348 (win32-arm-low.o, win32-i386-low.o): New rules.
12350 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12352 * hostio.c: Correct copyright year.
12354 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12356 * Makefile.in (OBS): Add hostio.o.
12357 (hostio.o): New rule.
12358 * server.h (handle_vFile): Declare.
12359 * hostio.c: New file.
12360 * server.c (handle_v_requests): Take packet_len and new_packet_len
12361 for binary packets. Call handle_vFile.
12362 (main): Update call to handle_v_requests.
12364 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
12366 * linux-low.c: Include <sched.h>.
12368 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
12370 * linux-low.c (linux_tracefork_grandchild): New.
12371 (linux_tracefork_child): Use clone.
12372 (linux_test_for_tracefork): Use clone; allocate and free a stack.
12374 2007-10-31 Joel Brobecker <brobecker@adacore.com>
12376 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
12378 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
12380 * linux-low.c (handle_extended_wait): Handle unexpected signals.
12382 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
12384 * inferiors.c (change_inferior_id): Delete.
12385 (add_pid_to_list, pull_pid_from_list): New.
12386 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
12387 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
12388 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
12389 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
12390 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
12391 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
12392 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
12393 (using_threads): Always set to 1.
12394 (handle_extended_wait): New.
12395 (add_process): Do not set TID.
12396 (linux_create_inferior): Set must_set_ptrace_flags.
12397 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
12398 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
12399 (linux_thread_alive): Rename TID argument to LWPID.
12400 (linux_wait_for_process): Handle unknown processes. Do not use TID.
12401 (linux_wait_for_event): Do not use TID or check using_threads. Update
12402 call to dead_thread_notify. Call handle_extended_wait.
12403 (linux_create_inferior): Use PTRACE_SETOPTIONS.
12404 (send_sigstop): Delete sigstop_sent.
12405 (wait_for_sigstop): Avoid TID.
12406 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
12407 (linux_test_for_tracefork): New.
12408 (linux_lookup_signals): Use thread_db_active and
12409 linux_supports_tracefork_flag.
12410 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
12411 * linux-low.h (get_process_thread): Avoid TID.
12412 (struct process_ifo): Move thread_known and tid to the end. Remove
12414 (linux_attach_lwp, thread_db_init): Update prototypes.
12415 * server.h (change_inferior_id): Delete prototype.
12416 (add_pid_to_list, pull_pid_from_list): New prototypes.
12417 * thread-db.c (thread_db_use_events): New.
12418 (find_first_thread): Rename to...
12419 (find_one_thread): ...this. Update callers and messages. Do not
12420 call fatal. Check thread_db_use_events. Do not call
12421 change_inferior_id or new_thread_notify.
12422 (maybe_attach_thread): Update. Do not call new_thread_notify.
12423 (thread_db_init): Set thread_db_use_events. Check use_events.
12424 * utils.c (fatal, warning): Correct message prefix.
12426 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
12428 * Makefile.in (clean): Remove new files.
12429 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
12430 (powerpc-64.o, powerpc-64.c): New rules.
12431 * configure.srv: Use alternate register sets for powerpc64-*-linux*
12432 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
12434 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
12436 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
12437 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
12438 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
12439 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
12440 (target_regsets): Add AltiVec and SPE register sets.
12441 * configure.ac: Check for AltiVec and SPE.
12442 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
12443 (ppc_fill_vrregset, ppc_store_vrregset): New.
12444 (target_regsets): Add AltiVec register set.
12445 * configure: Regenerated.
12447 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
12449 * linux-low.c (O_LARGEFILE): Define.
12450 (linux_read_memory): Use /proc/PID/mem.
12451 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
12452 * configure, config.in: Regenerated.
12454 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12456 * linux-low.c (linux_wait_for_event): Do not pass signals while
12459 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
12461 * win32-low.c (create_process): New.
12462 (win32_create_inferior): Use create_process instead of
12463 CreateProcess. If create_process failed retry appending an ".exe"
12464 suffix. Store the GetLastError result immediatelly after
12465 create_process calls and use it on the call to error.
12467 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
12469 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
12471 2007-08-23 Joel Brobecker <brobecker@adacore.com>
12473 * configure.ac: Switch license to GPLv3.
12475 2007-08-01 Michael Snyder <msnyder@access-company.com>
12477 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
12479 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
12481 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
12483 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
12484 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
12485 CloseToolhelp32Snapshot.
12486 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
12487 CloseToolhelp32Snapshot.
12489 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
12491 * server.c (main): Check for inferior exit before main loop.
12493 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
12495 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
12496 instead of on tmp_desc.
12498 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
12499 Daniel Jacobowitz <dan@codesourcery.com>
12501 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
12502 (add_thread): Minor cleanups.
12503 (clear_inferiors): Move lower in the file. Clear the DLL
12505 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
12506 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
12507 (xml_escape_text): New.
12508 * server.c (handle_query): Handle qXfer:libraries:read. Report it
12510 (handle_v_cont): Report errors.
12511 (gdbserver_version): Update.
12512 (main): Correct size of own_buf. Do not report initial DLL events.
12513 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
12514 (unloaded_dll, xml_escape_text): New.
12515 * win32-low.c (enum target_waitkind): Update comments.
12516 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
12517 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
12518 (win32_EnumProcessModules, win32_GetModuleInformation)
12519 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
12520 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
12521 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
12522 (win32_Module32First, win32_Module32Next, load_toolhelp)
12523 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
12524 (get_child_debug_event): Handle DLL events.
12525 (win32_wait): Likewise.
12527 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
12529 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
12530 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
12532 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
12534 * win32-low.c (handle_output_debug_string): Ignore event if not
12537 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
12539 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
12541 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
12543 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
12545 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
12547 * inferiors.c (change_inferior_id): Add comment.
12548 * linux-low.c (check_removed_breakpoint): Add an early
12549 prototype. Improve debug output.
12550 (linux_attach): Doc update.
12551 (linux_detach_one_process, linux_detach): Clean up before releasing
12553 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
12554 * linux-low.h (struct process_info): Doc improvement.
12555 * mem-break.c (delete_all_breakpoints): New.
12556 * mem-break.h (delete_all_breakpoints): New prototype.
12557 * thread-db.c (find_first_thread): New.
12558 (thread_db_create_event): Call it instead of
12559 thread_db_find_new_threads. Clean up unused variables.
12560 (maybe_attach_thread): Remove first thread handling.
12561 (thread_db_find_new_threads): Use find_first_thread.
12562 (thread_db_get_tls_address): Likewise.
12564 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
12566 * thread-db.c (thread_db_find_new_threads): Add prototype.
12567 (thread_db_create_event): Check for the main thread before adding
12569 (maybe_attach_thread): Only enable event reporting if TID == 0.
12570 (thread_db_get_tls_address): Check for new threads.
12572 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
12574 * linux-low.c (linux_create_inferior): Try execv before execvp.
12575 * spu-low.c (spu_create_inferior): Likewise.
12577 2007-06-13 Mike Frysinger <vapier@gentoo.org>
12579 * linux-low.c (linux_create_inferior): Change execv to execvp.
12580 * spu-low.c (spu_create_inferior): Likewies.
12582 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
12584 * Makefile.in (clean): Clean new files instead of deleted ones.
12585 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
12586 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
12588 * configure.srv: Specify XML files and new regformats for MIPS and
12590 * linux-mips-low.c (mips_num_regs): Set to only used registers.
12591 (mips_regmap): Do not fetch $0. Remove unused registers. Add
12592 an entry for the restart register.
12593 (mips_cannot_fetch_register, mips_cannot_store_register)
12594 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
12595 register names to match the XML descriptions.
12596 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
12597 restart register instead of $0.
12599 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12600 Markus Deuling <deuling@de.ibm.com>
12602 * remote-utils.c (decode_xfer_write): New function.
12603 * server.h (decode_xfer_write): Add prototype.
12604 * server.c (handle_query): Add PACKET_LEN argument. Support
12605 qXfer:spu:read and qXfer:spu:write packets.
12606 (main): Pass packet_len to handle_query.
12607 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
12608 * target.h (target_ops): Add qxfer_spu.
12610 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12612 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
12613 accessing non-seekable spufs files.
12615 2007-05-16 Markus Deuling <deuling@de.ibm.com>
12617 * server.c (handle_query): Add reply for qC packet.
12619 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12620 Leo Zayas <lerele@champenstudios@com>
12622 * server.h (check_remote_input_interrupt_request): New function.
12623 * remote_utils.c (INVALID_DESCRIPTOR): New define.
12624 (remote_desc): Initialize with INVALID_DESCRIPTOR.
12625 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
12626 (check_remote_input_interrupt_request): New function.
12627 * server.h (check_remote_input_interrupt_request): Declare.
12628 * win32-low.c (winapi_DebugBreakProcess,
12629 winapi_GenerateConsoleCtrlEvent): New typedefs.
12630 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
12632 (win32_wait): Check for remote interrupt request
12633 with check_remote_input_interrupt_request.
12634 (win32_request_interrupt): New function.
12635 (win32_target_op): Set request_interrupt to win32_request_interrupt.
12637 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12639 * win32-low.c (debug_registers_changed,
12640 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
12641 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
12642 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
12643 (thread_rec): Get context using the low target.
12644 (child_add_thread): Call thread_added on the low target,
12645 which does the same thing.
12647 (do_initial_child_stuff): Remove debug registers references.
12648 Set context using the low target. Resume threads after
12649 setting the contexts.
12650 (child_continue): Remove dead variable. Remove debug
12651 registers references.
12652 (child_fetch_inferior_registers): Go through the low target.
12653 (do_child_store_inferior_registers): Remove.
12654 (child_store_inferior_registers): Go through the low target.
12655 (win32_resume): Remove debug registers references.
12656 Set context using the low target.
12657 (handle_exception): Change return type to void. Don't record
12658 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
12659 first chance exception.
12660 (get_child_debug_event): Change return type to void. Remove
12661 goto loop. Always return after waiting for debug event.
12662 (win32_wait): Convert to switch statement. Handle spurious
12665 * win32-i386-low.c (debug_registers_changed,
12666 debug_registers_used): New.
12667 (initial_stuff): Rename to ...
12668 (i386_initial_stuff): ... this. Clear debug registers
12670 (store_debug_registers): Delete.
12671 (i386_get_thread_context): New.
12672 (load_debug_registers): Delete.
12673 (i386_set_thread_context): New.
12674 (i386_thread_added): New.
12675 (single_step): Rename to ...
12676 (i386_single_step): ... this.
12677 (do_fetch_inferior_registers): Rename to ...
12678 (i386_fetch_inferior_register): ... this.
12679 (i386_store_inferior_register): New.
12680 (the_low_target): Adapt to new interface.
12682 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
12683 (arm_get_thread_context): New.
12684 (arm_set_thread_context): New.
12686 (do_fetch_inferior_registers): Rename to ...
12687 (arm_fetch_inferior_register): ... this.
12688 (arm_store_inferior_register): New.
12689 (arm_wince_breakpoint): Reimplement as unsigned long.
12690 (arm_wince_breakpoint_len): Define.
12691 (the_low_target): Adapt to new interface.
12693 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
12694 load_debug_registers. Add get_thread_context, set_thread_context,
12695 thread_added and store_inferior_register. Rename
12696 fetch_inferior_registers to fetch_inferior_register.
12697 (regptr): Remove declaration.
12699 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12701 * linux-low.c (linux_detach): Change return type to int. Return 0.
12702 * spu-low.c (spu_detach): Likewise.
12704 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12706 * target.h (target_ops): Change return type of detach to int.
12708 (join_inferior): New.
12709 * server.c (main): Don't skip detach support on mingw32.
12710 If the inferior doesn't support detaching return error.
12711 Call join_inferior instead of using waitpid.
12712 * linux-low.c (linux_join): New.
12713 (linux_target_op): Add linux_join.
12714 * spu-low.c (spu_join): New.
12715 (spu_target_ops): Add spu_join.
12716 * win32-low.c (win32_detach): Adapt to new interface.
12717 Reopen current_process_handle before detaching. Issue a child
12718 resume before detaching.
12720 (win32_target_op): Add win32_join.
12722 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12724 * win32-low.c (win32-attach): Fix return value.
12725 * target.h (target_ops): Describe ATTACH return values.
12727 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12729 * win32-low.c (GETPROCADDRESS): Define.
12730 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
12731 (winapi_DebugSetProcessKillOnExit): Likewise.
12732 (win32_create_inferior): Force usage of ansi CreateProcessA.
12733 (win32_attach): Use GETPROCADDRESS.
12734 (win32_detach): Likewise.
12736 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12738 * win32-low.c (win32_wait): Don't use WSTOPSIG.
12740 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
12742 * win32-low.c: Commit leftover changes from 2007-03-29.
12744 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
12746 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
12747 fields short instead of int. Add explicit padding.
12748 (i387_cache_to_fsave): Remove unnecessary casts.
12749 (i387_fsave_to_cache): Doc fix.
12750 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
12752 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
12754 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
12755 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
12757 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
12759 * configure.srv (arm*-*-mingw32ce*): Move near the other
12762 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
12764 * configure.ac: Add errno checking.
12765 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
12766 sys/file.h and malloc.h.
12767 (AC_CHECK_DECLS): Add perror.
12768 (srv_mingwce): Handle.
12769 * configure.srv (i[34567]86-*-cygwin*): Add
12770 win32-i386-low.o to srv_tgtobj.
12771 (i[34567]86-*-mingw*): Likewise.
12772 (arm*-*-mingw32ce*): Add case.
12773 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
12774 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
12775 [__MINGW32CE__] (strerror): New function.
12776 [__MINGW32CE__] (errno): Define to GetLastError.
12777 [__MINGW32CE__] (COUNTOF): New macro.
12778 (remote_open): Remove extra close call.
12779 * mem-break.c (delete_breakpoint_at): New function.
12780 * mem-break.h (delete_breakpoint_at): Declare.
12781 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
12782 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
12783 [USE_WIN32API] (read, write): Add char* casts.
12784 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
12785 * server.h: Include wincecompat.h on Windows CE.
12786 [HAVE_ERRNO_H]: Check.
12787 (perror): Declare if not declared.
12788 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
12789 (perror_with_name): Remove errno declaration.
12790 * wincecompat.h: New.
12791 * wincecompat.c: New.
12792 * win32-low.h: New.
12793 * win32-arm-low.c: New.
12794 * win32-i386-low.c: New.
12795 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
12796 (OUTMSG2): Make it safe.
12798 (COUNTOF): New macro.
12799 (NUM_REGS): Get it from the low target.
12800 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
12801 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
12802 (thread_rec): Let low target handle debug registers.
12803 (child_add_thread): Likewise.
12804 (child_init_thread_list): Likewise.
12805 (continue_one_thread): Likewise.
12807 (do_child_fetch_inferior_registers): Move to ...
12808 * win32-i386-low.c: ... here, and rename to ...
12809 (do_fetch_inferior_registers): ... this.
12810 * win32-low.c (child_fetch_inferior_registers):
12811 Go through the low target.
12812 (do_child_store_inferior_registers): Use regptr.
12813 (strwinerror): New function.
12814 (win32_create_inferior): Handle Windows CE.
12815 Use strwinerror instead of strerror on Windows error
12816 codes. Add program to the error output.
12817 Don't close the main thread handle on Windows CE.
12818 (win32_attach): Use coredll.dll on Windows CE.
12819 (win32_kill): Close current process and current
12821 (win32_detach): Use coredll.dll on Windows CE.
12822 (win32_resume): Let low target handle debug registers, and
12824 (handle_exception): Add/Remove initial breakpoint. Avoid
12825 non-existant WSTOPSIG on Windows CE.
12826 (win32_read_inferior_memory): Cast to remove warning.
12827 (win32_arch_string): Go through the low target.
12828 (initialize_low): Call set_breakpoint_data with the low
12829 target's breakpoint.
12830 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
12831 FOP_REGNUM, mappings): Move to ...
12832 * win32-i386-low.c: ... here.
12833 * win32-low.c (win32_thread_info): Move to ...
12834 * win32-low.h: ... here.
12835 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
12836 win32-arm-low.c and wincecompat.c.
12837 (all:): Add $EXEEXT.
12838 (install-only:): Likewise.
12839 (gdbserver:): Likewise.
12840 (gdbreplay:): Likewise.
12841 * config.in: Regenerate.
12842 * configure: Regenerate.
12844 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
12846 * win32-low.c: Rename typedef thread_info to
12847 win32_thread_info throughout.
12849 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
12851 * win32-i386-low.c: Rename to ...
12852 * win32-low.c: ... this.
12853 * configure.srv: Replace win32-i386-low.o with win32-low.o.
12854 * Makefile.in: Likewise.
12856 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
12858 * remote-utils.c (monitor_output): Constify msg parameter.
12859 * server.h (monitor_output): Likewise.
12860 * win32-i386-low.c (handle_output_debug_string): New.
12861 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
12862 handle_output_debug_string.
12863 (get_child_debug_event): Likewise.
12865 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
12867 * server.c (main): Correct strtoul check.
12869 2007-03-27 Jon Ringle <jon@ringle.org>
12871 * linux-low.c: Check __ARCH_HAS_MMU__ also.
12873 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
12875 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
12877 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
12879 * terminal.h: Check HAVE_SGTTY_H.
12881 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
12883 * remote-utils.c (remote_open): Print out the assigned port number.
12885 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
12887 * remote-utils.c (monitor_output): New function.
12888 * server.c (debug_threads): Define here.
12889 (monitor_show_help): New function.
12890 (handle_query): Handle qRcmd.
12891 (main): Do not handle 'd' packet.
12892 * server.h (debug_threads, remote_debug, monitor_output): Declare.
12893 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
12896 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12898 * Makefile.in (EXEEXT): New.
12899 (clean): Use $(EXEEXT).
12901 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12903 * target.h (target_ops): Rename send_signal to request_interrupt,
12904 and remove enum target_signal parameter.
12905 * linux-low.c (linux_request_interrupt): Rename from
12906 linux_send_signal, and always send SIGINT.
12907 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
12908 and always send SIGINT.
12909 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
12911 (input_interrupt): Likewise.
12913 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12915 * server.c (get_features_xml): Check if target implemented
12917 * win32-i386-low.c (win32_arch_string): New.
12918 (win32_target_ops): Add win32_arch_string as arch_string member.
12920 2007-02-22 Markus Deuling <deuling@de.ibm.com>
12922 * spu-low.c (spu_arch_string): New.
12923 (spu_target_ops): Add spu_arch_string.
12925 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
12927 * remote-utils.c: Remove HAVE_TERMINAL_H check.
12928 * configure.ac: Do not check for terminal.h.
12929 * configure, config.in: Regenerated.
12931 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
12933 * Makefile.in (OBS): Add $(XML_BUILTIN).
12934 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
12936 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
12937 (arm-with-iwmmxt.c): New.
12938 * config.in, configure: Regenerate.
12939 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
12940 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
12941 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
12942 (arm*-*-linux*): Add iWMMXt and regset support.
12943 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
12944 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
12945 (arm_store_wmmxregset, target_regsets): New.
12946 * server.c (get_features_xml): Take annex argument. Check builtin
12948 (handle_query): Handle multiple annexes.
12950 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12952 * remote-utils.c [USE_WIN32API] (read, write): Define.
12953 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
12956 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
12958 * linux-i386-low.c (the_low_target): Set arch_string.
12959 * linux-x86-64-low.c (the_low_target): Likewise.
12960 * linux-low.c (linux_arch_string): New.
12961 (linux_target_ops): Add it.
12962 * linux-low.h (struct linux_target_ops): Add arch_string.
12963 * server.c (write_qxfer_response): Use const void * for DATA.
12964 (get_features_xml): New.
12965 (handle_query): Handle qXfer:features:read. Report it for qSupported.
12966 * target.h (struct target_ops): Add arch_string method.
12968 2007-01-03 Denis Pilat <denis.pilat@st.com>
12969 Daniel Jacobowitz <dan@codesourcery.com>
12971 * linux-low.c (linux_kill): Handle being called with no threads.
12972 * win32-i386-low.c (win32_kill): Likewise.
12973 (get_child_debug_event): Clear current_process_handle.
12975 2006-12-30 Denis PILAT <denis.pilat@st.com>
12976 Daniel Jacobowitz <dan@codesourcery.com>
12978 * remote-utils.c (remote_open): Check the type of specified
12979 serial port devices before opening them.
12980 * server.c (main): Kill the inferior if an error occurs during
12981 the first remote_open.
12983 2006-12-05 Markus Deuling <deuling@de.ibm.com>
12985 * README: Update supported targets.
12987 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
12989 * Makefile.in (clean): Remove reg-mips64.c.
12990 (reg-mips64.c, reg-mips64.o): New rules.
12991 * configure.srv: Handle mips64. Include regset support for mips.
12992 * linux-mips-low.c (union mips_register): New.
12993 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
12994 (mips_breakpoint, mips_breakpoint_at): Use int.
12995 (mips_collect_register, mips_supply_register)
12996 (mips_collect_register_32bit, mips_supply_register_32bit)
12997 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12998 (mips_store_fpregset, target_regsets): New.
12999 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
13001 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
13003 * configure.srv: Add target "spu*-*-*".
13004 * Makefile.in (clean): Remove reg-spu.c.
13005 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
13006 * spu-low.c: New file.
13008 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13010 * configure.ac: Correct td_thr_tls_get_addr test.
13011 * configure: Regenerated.
13013 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13015 * linux-low.c (linux_wait_for_event): Reformat. Use the
13016 pass_signals array.
13017 * remote-utils.c (decode_address_to_semicolon): New.
13018 * server.c (pass_signals, handle_general_set): New.
13019 (handle_query): Mention QPassSignals for qSupported.
13020 (main): Call handle_general_set.
13021 * server.h (pass_signals, decode_address_to_semicolon): New.
13023 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
13025 * server.c (handle_query): Correct error handling for read_auxv.
13027 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
13029 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
13030 and srv_linux_thread_db to yes.
13031 * linux-s390-low.c (s390_fill_gregset): New function.
13032 (target_regsets): Define data structure.
13034 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
13036 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
13037 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
13038 * config.in, configure: Regenerated.
13039 * inferiors.c (gdb_id_to_thread): New function.
13040 (gdb_id_to_thread_id): Use it.
13041 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
13042 * linux-low.h (struct process_info): Add th member.
13043 (thread_db_get_tls_address): New prototype.
13044 * remote-utils.c (decode_address): Make non-static.
13045 * server.c (handle_query): Handle qGetTLSAddr.
13046 * server.h (gdb_id_to_thread, decode_address): New prototypes.
13047 * target.h (struct target_ops): Add get_tls_address.
13048 * thread-db.c (maybe_attach_thread): Save the thread handle.
13049 (thread_db_get_tls_address): New.
13051 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
13053 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
13054 (linux_resume_one_process): Take a siginfo_t *. Update all
13055 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
13056 (struct pending_signals): Add a siginfo_t.
13057 (linux_wait_for_process): Always set last_status.
13058 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
13059 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
13060 * linux-low.h (struct process_info): Add last_status.
13062 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
13064 * remote-utils.c (try_rle): New function.
13065 (putpkt_binary): Use it.
13067 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
13069 * Makefile.in (clean): Clean reg-x86-64-linux.c.
13070 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
13071 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
13072 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
13073 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
13076 2006-08-08 Richard Sandiford <richard@codesourcery.com>
13078 * server.c (terminal_fd): New variable.
13079 (old_foreground_pgrp): Likewise.
13080 (restore_old_foreground_pgrp): New function.
13081 (start_inferior): Record the terminal file descriptor in terminal_fd
13082 and its original foreground group in old_foreground_pgrp. Register
13083 restore_old_foreground_pgrp with atexit().
13085 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
13087 * server.c (handle_query): Correct qPart to qXfer.
13089 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
13091 * configure.ac: Check for more headers which are missing on
13092 Windows. Automatically supply -lwsock32 and USE_WIN32API.
13093 * configure.srv: Add Cygwin and mingw32.
13094 * remote-utils.c: Don't include headers unconditionally which
13095 are missing on mingw32. Include <winsock.h> for mingw32.
13096 (remote_open): Adjust for mingw32 support. Flush
13097 standard error after writing to it.
13098 (remote_close, putpkt_binary, input_interrupt, block_async_io)
13099 (unblock_async_io, enable_async_io, disable_async_io)
13100 (readchar, getpkt): Update for Winsock support.
13101 (prepare_resume_reply): Expect a protocol signal number.
13102 * server.c: Disable <sys/wait.h> on mingw32.
13103 (start_inferior): Adjust for mingw32 support. Flush
13104 standard error after writing to it.
13105 (attach_inferior): Likewise. Use protocol signal
13107 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
13109 * win32-i386-low.c: New file.
13110 * Makefile.in (XM_CLIBS): Set.
13111 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
13112 (win32-i386-low.o): New dependency rule.
13113 * linux-low.c (linux_wait): Use target signal numbers.
13114 * target.h (struct target_ops): Doc fix.
13115 * server.h (target_signal_to_name): New prototype.
13116 * gdbreplay.c: Don't include headers unconditionally which
13117 are missing on mingw32. Include <winsock.h> for mingw32.
13118 (remote_close, remote_open): Adjust for Winsock support.
13119 * configure, config.in: Regenerated.
13121 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13123 * server.c (decode_xfer_read, write_qxfer_response): New.
13124 (handle_query): Take a packet length argument. Handle
13125 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
13126 the qSupported response.
13127 (main): Update call to handle_query.
13129 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
13131 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
13132 (putpkt_binary): Renamed from putpkt and adjusted for binary
13134 (putpkt): New wrapper for putpkt_binary.
13135 (readchar): Don't mask off the high bit.
13136 (decode_X_packet): New function.
13137 * server.c (main): Call putpkt_binary if a handler sets the packet
13138 length. Save the length of the incoming packet. Handle 'X'.
13139 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
13141 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
13143 * server.c (handle_query): Handle qSupported.
13145 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13147 * remote-utils.c (all_symbols_looked_up): New variable.
13148 (look_up_one_symbol): Check it.
13149 * server.h (look_up_one_symbol): New declaration.
13150 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
13152 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13154 * Makefile.in (linux-arm-low.o): Update dependencies.
13155 * linux-arm-low.c: Include "gdb_proc_service.h".
13156 (PTRACE_GET_THREAD_AREA): Define.
13157 (ps_get_thread_area): New function.
13159 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
13161 * configure.srv (m68k*-*-uclinux*): New target.
13162 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
13163 (linux_resume_one_process): Remove extraneous cast.
13164 (linux_read_offsets): New.
13165 (linux_target_op): Add linux_read_offsets on mmuless systems.
13166 * server.c (handle_query): Add qOffsets logic.
13167 * target.h (struct target_ops): Add read_offsets.
13169 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13171 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
13172 (PTRACE_GET_THREAD_AREA): Define.
13173 (ps_get_thread_area): New function.
13174 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
13175 (linux-x86-64-low.o): Update.
13177 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13179 * configure.ac: Remove checks for prfpregset_t.
13180 * gdb_proc_service.h: New file.
13181 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
13182 new "gdb_proc_service.h".
13183 * proc-service.c: Likewise.
13184 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
13185 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
13186 * Makefile.in (gdb_proc_service_h): Updated.
13187 * configure, config.in: Regenerated.
13189 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13191 * remote-utils.c (prepare_resume_reply): Move declaration
13192 of gdb_id_from_wait to the top of the block.
13194 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
13196 * linux-low.c (regsets_store_inferior_registers): Read the regset
13197 from the target before filling it.
13199 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13201 * server.c (attach_inferior): Return SIGTRAP for a successful
13204 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13206 * Makefile.in (OBS): Add version.o.
13207 (STAGESTUFF): Delete.
13208 (version.o): Add dependencies.
13209 (version.c): Replace rule.
13210 (clean): Remove version.c.
13211 * server.c (gdbserver_version): New.
13212 (gdbserver_usage): Use printf.
13213 (main): Handle --version and --help.
13214 * server.h (version, host_name): Add declarations.
13216 2005-12-23 Eli Zaretskii <eliz@gnu.org>
13228 * linux-x86-64-low.c:
13230 * linux-s390-low.c:
13231 * linux-ppc64-low.c:
13233 * linux-mips-low.c:
13234 * linux-m68k-low.c:
13235 * linux-m32r-low.c:
13238 * linux-ia64-low.c:
13239 * linux-i386-low.c:
13240 * linux-crisv32-low.c:
13252 * gdbserver.1: Add (C) after Copyright. Update the FSF
13255 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
13257 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
13258 (arm_breakpoint_at): Recognize both breakpoints.
13259 (the_low_target): Use the correct breakpoint instruction.
13261 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
13263 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
13264 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
13265 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
13266 (the_low_target): Update.
13268 2005-10-25 Andreas Schwab <schwab@suse.de>
13270 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
13272 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
13273 (ia64_num_regs): Reduce to 462.
13275 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
13277 * acinclude.m4: Correct quoting.
13278 * aclocal.m4: Regenerated.
13280 Suggested by SZOKOVACS Robert <szo@ies.hu>:
13281 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
13282 (thread_db_init): Call thread_db_err_str.
13283 * configure.ac: Check for TD_VERSION.
13284 * config.in, configure: Regenerated.
13286 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13288 * server.h (error, fatal, warning): Add ATTR_FORMAT.
13290 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13292 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
13293 is not available. Define HAVE_PTRACE_GETREGS if it is.
13294 * config.in, configure: Regenerated.
13295 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
13296 * linux-i386-low.c, linux-m68k-low.c: Update to use
13297 HAVE_PTRACE_GETREGS.
13298 * linux-low.c (regsets_fetch_inferior_registers)
13299 (regsets_store_inferior_registers): Only return 0 if we processed
13301 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
13302 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
13304 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13306 * inferiors.c (struct thread_info): Add gdb_id.
13307 (add_thread): Add gdb_id argument.
13308 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
13309 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
13310 calls to add_thread.
13311 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
13312 * server.c (handle_query): Use thread_to_gdb_id.
13313 (handle_v_cont, main): Use gdb_id_to_thread_id.
13314 * server.h (add_thread): Update prototype.
13315 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
13318 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13320 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
13321 left-padded registers.
13322 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
13323 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
13325 2005-07-01 Steve Ellcey <sje@cup.hp.com>
13327 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
13328 * configure: Regenerate.
13329 * config.in: Regenerate.
13330 * server.h (NEED_DECLARATION_STRERROR):
13331 Replace with !HAVE_DECL_STRERROR.
13333 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
13335 * linux-low.c (linux_wait, linux_send_signal): Don't test
13336 an unsigned long variable for > 0 if it could be MAX_ULONG.
13337 * server.c (myresume): Likewise.
13338 * target.c (set_desired_inferior): Likewise.
13340 2005-06-13 Mark Kettenis <kettenis@gnu.org>
13342 * configure.ac: Simplify and improve check for socklen_t.
13343 * configure, config.in: Regenerate.
13345 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
13347 * acconfig.h: Remove.
13348 * configure.ac: Add a test for socklen_t. Use three-argument
13349 AC_DEFINE throughout.
13350 * config.in: Regenerated using autoheader 2.59.
13351 * configure: Regenerated.
13353 * gdbreplay.c (socklen_t): Provide a default.
13354 (remote_open): Use socklen_t.
13355 * remote-utils.c (socklen_t): Provide a default.
13356 (remote_open): Use socklen_t.
13357 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
13360 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
13362 * linux-low.c (linux_read_memory, linux_write_memory)
13363 (linux_read_auxv): Likewise.
13364 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
13365 (check_mem_write): Likewise.
13366 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
13368 * regcache.c (struct inferior_rgcache_data, registers_to_string)
13369 (registers_from_string, register_data): Likewise.
13370 * server.c (handle_query, main): Likewise.
13371 * server.h (convert_ascii_to_int, convert_int_to_ascii)
13372 (decode_M_packet): Likewise.
13373 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
13374 * target.h (struct target_ops): Update read_memory, write_memory,
13376 (read_inferior_memory, write_inferior_memory): Update.
13377 * linux-low.h (struct linux_target_ops): Change type of breakpoint
13378 to unsigned char *.
13379 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
13380 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
13381 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
13382 linux-s390-low.c, linux-sh-low.c: Update for changes in
13383 read_inferior_memory and the_low_target->breakpoint.
13385 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
13387 * Makefile.in (SFILES): Add linux-ppc64-low.c.
13388 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
13389 * configure.srv: Add powerpc64-*-linux*.
13390 * linux-ppc64-low.c: New file.
13392 2005-05-23 Orjan Friberg <orjanf@axis.com>
13394 * linux-cris-low.c: New file with support for CRIS.
13395 * linux-crisv32-low.c: Ditto for CRISv32.
13396 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
13397 (clean): Add reg-cris.c and reg-crisv32.c.
13398 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
13399 reg-crisv32.o, and reg-crisv32.c to make rules.
13400 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
13401 recognized targets.
13403 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
13405 * linux-low.c (fetch_register): Ensure buffer size is a multiple
13406 of sizeof (PTRACE_XFER_TYPE).
13407 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
13409 2005-05-12 Orjan Friberg <orjanf@axis.com>
13411 * target.h (struct target_ops): Add insert_watchpoint,
13412 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
13413 pointers for hardware watchpoint support.
13414 * linux-low.h (struct linux_target_ops): Ditto.
13415 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
13416 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
13417 to linux_target_ops.
13418 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
13420 * server.c (main): Recognize 'Z' and 'z' packets.
13422 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
13424 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
13425 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
13426 (the_low_target): Add new members.
13428 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13430 * proc-service.c (ps_lgetregs): Search all_processes instead of
13433 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13435 * server.c (start_inferior): Change return type to int.
13436 (attach_inferior): Change sigptr to int *.
13437 (handle_v_cont, handle_v_requests): Change signal to int *.
13438 (main): Change signal to int.
13440 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
13442 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
13443 * configure.srv: Add m32r*-*-linux*.
13444 * linux-m32r-low.c: New file.
13446 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
13448 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
13450 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13452 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
13453 Take unsigned long arguments for PIDs.
13454 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
13455 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
13456 (wait_for_sigstop, linux_resume_one_process)
13457 (regsets_fetch_inferior_registers, linux_send_signal)
13458 (linux_read_auxv): Likewise. Update the types of variables holding
13459 PIDs. Update format string specifiers.
13460 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
13461 * remote-utils.c (prepare_resume_reply): Likewise.
13462 * server.c (cont_thread, general_thread, step_thread)
13463 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
13465 (handle_query): Update format specifiers.
13466 (handle_v_cont, main): Use strtoul for thread IDs.
13467 * server.h (struct inferior_list_entry): Use unsigned long for ID.
13468 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
13469 (general_thread, step_thread, thread_from_wait)
13470 (old_thread_from_wait): Update.
13471 * target.h (struct thread_resume): Use unsigned long for THREAD.
13472 (struct target_ops): Use unsigned long for arguments to attach and
13475 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
13477 * acinclude.m4: Include bfd/bfd.m4 directly.
13478 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
13479 <agriffis@toolchain.org>.
13480 * aclocal.m4, configure: Regenerated.
13482 2005-01-07 Andrew Cagney <cagney@gnu.org>
13484 * configure.ac: Rename configure.in, require autoconf 2.59.
13485 * configure: Re-generate.
13487 2004-12-08 Daniel Jacobowitz <dan@debian.org>
13489 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
13490 LIBS when finished.
13491 * aclocal.m4: Regenerated.
13492 * configure: Regenerated.
13494 2004-11-21 Andreas Schwab <schwab@suse.de>
13496 * linux-m68k-low.c (m68k_num_gregs): Define.
13497 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
13498 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
13499 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
13500 (m68k_breakpoint_at): New. Add to the_low_target.
13502 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
13503 srv_linux_thread_db to yes.
13505 2004-10-20 Joel Brobecker <brobecker@gnat.com>
13507 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
13508 (ARCH_SET_FS): Likewise.
13509 (ARCH_GET_FS): Likewise.
13510 (ARCH_GET_GS): Likewise.
13512 2004-10-16 Daniel Jacobowitz <dan@debian.org>
13514 * linux-i386-low.c (ps_get_thread_area): New.
13515 * linux-x86-64-low.c (ps_get_thread_area): New.
13516 * linux-low.c: Include <sys/syscall.h>.
13517 (linux_kill_one_process): Don't kill the first thread here.
13518 (linux_kill): Kill the first thread here.
13519 (kill_lwp): New function.
13520 (send_sigstop, linux_send_signal): Use it.
13521 * proc-service.c: Clean up #ifdefs.
13522 (fpregset_info): Delete.
13523 (ps_lgetregs): Update and enable implementation.
13524 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
13526 * remote-utils.c (struct sym_cache, symbol_cache): New.
13527 (input_interrupt): Print a clearer message.
13528 (async_io_enabled): New variable.
13529 (enable_async_io, disable_async_io): Use it. Update comments.
13530 (look_up_one_symbol): Use the symbol cache.
13531 * thread-db.c (thread_db_look_up_symbols): New function.
13532 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
13534 2004-10-16 Daniel Jacobowitz <dan@debian.org>
13536 * configure.in: Test for -rdynamic.
13537 * configure: Regenerated.
13538 * Makefile (INTERNAL_LDFLAGS): New.
13539 (gdbserver, gdbreplay): Use it.
13541 2004-09-02 Andrew Cagney <cagney@gnu.org>
13543 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
13545 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
13547 * linux-low.c (linux_wait): Clear all_processes list also.
13549 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
13551 * linux-low.c: Include <errno.h>. Remove extern declaration of
13554 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
13556 * gdbreplay.c, server.h, utils.c: Update copyright years.
13558 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
13560 * server.c (main): Print child status or termination signal from
13561 variable 'signal', not 'sig'.
13563 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
13565 * linux-low.c (linux_read_memory): Change return type to
13566 int. Check for and return error from ptrace().
13567 * target.c (read_inferior_memory): Change return type to int. Pass
13568 back return status from the_target->read_memory().
13569 * target.h (struct target_ops): Adapt *read_memory() prototype.
13571 (read_inferior_memory): Adapt prototype.
13572 * server.c (main): Return an error packet if
13573 read_inferior_memory() returns an error.
13575 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
13577 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
13578 Unify with other clean targets.
13580 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
13582 * server.c (handle_v_cont): Call set_desired_inferior.
13584 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
13586 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
13588 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
13590 * linux-low.c (linux_wait): Unblock async I/O.
13591 (linux_resume): Block and enable async I/O.
13592 * remote-utils.c (block_async_io, unblock_async_io): New functions.
13593 * server.h (block_async_io, unblock_async_io): Add prototypes.
13595 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
13597 * remote-utils.c (remote_open): Print a status notice after
13598 opening a TCP port.
13599 * server.c (attach_inferior): Print a status notice after
13602 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
13604 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
13606 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
13608 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
13610 * server.c, target.h: Update copyright years.
13612 2004-02-25 Roland McGrath <roland@redhat.com>
13614 * target.h (struct target_ops): New member `read_auxv'.
13615 * server.c (handle_query): Handle qPart:auxv:read: query using that.
13616 * linux-low.c (linux_read_auxv): New function.
13617 (linux_target_ops): Initialize `read_auxv' member to that.
13619 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13621 Committed by Jim Blandy <jimb@redhat.com>.
13623 * linux-s390-low.c (s390_num_regs): Update.
13624 (s390_regmap): Remove control registers. Use __s390x__ predefine
13625 instead of GPR_SIZE to distiguish s390 and s390x targets.
13627 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
13629 * linux-low.c: Update copyright year.
13630 (check_removed_breakpoint): Clear pending_is_breakpoint.
13631 (linux_set_resume_request, linux_queue_one_thread)
13632 (resume_status_pending_p): New functions.
13633 (linux_continue_one_thread): Use process->resume.
13634 (linux_resume): Only resume threads if there are no pending events.
13635 * linux-low.h (struct process_info): Add resume request
13638 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
13640 * regcache.c (new_register_cache): Clear the allocated register
13641 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
13643 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
13645 * linux-low.c (linux_resume): Take a struct thread_resume *
13647 (linux_wait): Update call.
13648 (resume_ptr): New static variable.
13649 (linux_continue_one_thread): Renamed from
13650 linux_continue_one_process. Use resume_ptr.
13651 (linux_resume): Use linux_continue_one_thread.
13652 * server.c (handle_v_cont, handle_v_requests): New functions.
13653 (myresume): New function.
13654 (main): Handle 'v' case.
13655 * target.h (struct thread_resume): New type.
13656 (struct target_ops): Change argument of "resume" to struct
13658 (myresume): Delete macro.
13660 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
13662 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
13663 (uninstall): Support DESTDIR.
13665 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
13667 * configure.srv: Add xscale*linux copy of arm*linux entry.
13669 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
13671 * linux-arm-low.c (arm_reinsert_addr): New function.
13672 (the_low_target): Add arm_reinsert_addr.
13674 2003-07-08 Mark Kettenis <kettenis@gnu.org>
13676 * mem-break.c: Remove whitespace at end of file.
13678 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
13680 * configure.in: Check whether we need to prototype strerror.
13681 * server.h: Optionally prototype strerror.
13682 * gdbreplay.c (perror_with_name): Use strerror.
13683 * linux-low.c (linux_attach_lwp): Use strerror.
13684 * utils.c (perror_with_name): Use strerror.
13685 * config.in, configure: Regenerated.
13687 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
13689 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
13690 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
13692 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
13694 * Makefile.in (SFILES): Update.
13695 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
13696 low-sun3.c: Remove files.
13698 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
13700 * linux-low.c: Move comment to linux_thread_alive where it belonged.
13701 (linux_detach_one_process, linux_detach): New functions.
13702 (linux_target_ops): Add linux_detach.
13703 * server.c (main): Handle 'D' packet.
13704 * target.h (struct target_ops): Add "detach" member.
13705 (detach_inferior): Define.
13707 2003-06-13 Mark Kettenis <kettenis@gnu.org>
13709 From Kelley Cook <kelleycook@wideopenwest.com>:
13710 * configure.srv: Accept i[34567]86 variants.
13712 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
13714 * linux-low.c (linux_wait_for_event): Correct comment typos.
13715 (linux_resume_one_process): Call check_removed_breakpoint.
13716 (linux_send_signal): New function.
13717 (linux_target_ops): Add linux_send_signal.
13718 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
13720 * target.h (struct target_ops): Add send_signal.
13722 2003-05-29 Jim Blandy <jimb@redhat.com>
13724 * linux-low.c (usr_store_inferior_registers): Transfer buf in
13725 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
13726 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
13727 away part of the register's value.
13729 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
13731 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
13732 (linux_wait_for_event, linux_init_signals): Likewise.
13734 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
13736 * configure.in: Check for stdlib.h.
13737 * configure: Regenerated.
13738 * config.in: Regenerated.
13740 2003-01-04 Andreas Schwab <schwab@suse.de>
13742 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
13744 2003-01-02 Andrew Cagney <ac131313@redhat.com>
13746 * Makefile.in: Remove obsolete code.
13748 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
13750 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
13751 defined(PT_FPR0_HI).
13753 2002-11-17 Stuart Hughes <seh@zee2.com>
13755 * linux-arm-low.c (arm_num_regs): Increase.
13756 (arm_regmap): Include status register.
13758 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
13760 * linux-low.c (register_addr): Remove incorrect -1 check.
13762 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
13764 * linux-low.c (linux_create_inferior): Call setpgid. Return
13766 (unstopped_p, linux_signal_pid): Remove.
13767 (linux_target_ops): Remove linux_signal_pid.
13768 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
13769 global instead of target method.
13770 * target.h (struct target_ops): Remove signal_pid. Update comment
13771 for create_inferior.
13772 * server.c (signal_pid): New variable.
13773 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
13774 gdbserver. Set the child to be the foreground process group.
13775 (attach_inferior): Set signal_pid.
13777 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
13779 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
13781 2002-08-20 Jim Blandy <jimb@redhat.com>
13783 * Makefile.in (LDFLAGS): Allow the configure script to establish a
13786 2002-08-01 Andrew Cagney <cagney@redhat.com>
13788 * Makefile.in: Make chill references obsolete.
13790 2002-07-24 Kevin Buettner <kevinb@redhat.com>
13792 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
13793 * configure: Regenerate.
13794 * config.in: Regenerate.
13796 2002-07-09 David O'Brien <obrien@FreeBSD.org>
13798 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
13799 (perror_with_name, remote_close, remote_open, expect, play): Static.
13801 2002-07-04 Michal Ludvig <mludvig@suse.cz>
13803 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
13804 byte offsets instead of an array of indexes.
13805 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
13807 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
13809 * regcache.c: Add comment.
13811 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
13813 * thread-db.c: New file.
13814 * proc-service.c: New file.
13815 * acinclude.m4: New file.
13816 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
13817 proc-service.o, and thread-db.o.
13818 (linux-low.o): Add USE_THREAD_DB.
13819 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
13820 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
13821 * aclocal.m4: Regenerated.
13822 * config.in: Regenerated.
13823 * configure: Regenerated.
13824 * configure.in: Check for proc_service.h, sys/procfs.h,
13825 thread_db.h, and linux/elf.h headrs.
13826 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
13827 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
13828 Check for -lthread_db and thread support.
13829 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
13830 PowerPC, and SuperH.
13831 * i387-fp.c: Constify arguments.
13832 * i387-fp.h: Likewise.
13833 * inferiors.c: (struct thread_info): Renamed from
13834 `struct inferior_info'. Remove PID member. Use generic inferior
13835 list header. All uses updated.
13836 (inferiors, signal_pid): Removed.
13837 (all_threads): New variable.
13838 (get_thread): Define.
13839 (add_inferior_to_list): New function.
13840 (for_each_inferior): New function.
13841 (change_inferior_id): New function.
13842 (add_inferior): Removed.
13843 (remove_inferior): New function.
13844 (add_thread): New function.
13845 (free_one_thread): New function.
13846 (remove_thread): New function.
13847 (clear_inferiors): Use for_each_inferior and free_one_thread.
13848 (find_inferior): New function.
13849 (find_inferior_id): New function.
13850 (inferior_target_data): Update argument type.
13851 (set_inferior_target_data): Likewise.
13852 (inferior_regcache_data): Likewise.
13853 (set_inferior_regcache_data): Likewise.
13854 * linux-low.c (linux_bp_reinsert): Remove.
13855 (all_processes, stopping_threads, using_thrads)
13856 (struct pending_signals, debug_threads, pid_of): New.
13857 (inferior_pid): Replace with macro.
13858 (struct inferior_linux_data): Remove.
13859 (get_stop_pc, add_process): New functions.
13860 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
13861 Use add_process and add_thread.
13862 (linux_attach_lwp): New function, based on old linux_attach. Use
13863 add_process and add_thread. Set stop_expected for new threads.
13864 (linux_attach): New function.
13865 (linux_kill_one_process): New function.
13866 (linux_kill): Kill all LWPs.
13867 (linux_thread_alive): Use find_inferior_id.
13868 (check_removed_breakpoints, status_pending_p): New functions.
13869 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
13870 Update. Use WNOHANG. Wait for cloned processes also. Update process
13871 struct for the found process.
13872 (linux_wait_for_event): New function.
13873 (linux_wait): Use it. Support LWPs.
13874 (send_sigstop, wait_for_sigstop, stop_all_processes)
13875 (linux_resume_one_process, linux_continue_one_process): New functions.
13876 (linux_resume): Support LWPs.
13877 (REGISTER_RAW_SIZE): Remove.
13878 (fetch_register): Use register_size instead. Call supply_register.
13879 (usr_store_inferior_registers): Likewise. Call collect_register.
13880 Fix recursive case.
13881 (regsets_fetch_inferior_registers): Improve error message.
13882 (regsets_store_inferior_registers): Add debugging.
13883 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
13884 (unstopped_p, linux_signal_pid): New functions.
13885 (linux_target_ops): Add linux_signal_pid.
13886 (linux_init_signals): New function.
13887 (initialize_low): Call it. Initialize using_threads.
13888 * regcache.c (inferior_regcache_data): Add valid
13890 (get_regcache): Fetch registers lazily. Add fetch argument
13891 and update all callers.
13892 (regcache_invalidate_one, regcache_invalidate): New
13894 (new_register_cache): Renamed from create_register_cache.
13895 Return the new regcache.
13896 (free_register_cache): Change argument to a void *.
13897 (registers_to_string, registers_from_string): Call get_regcache
13898 with fetch flag set.
13899 (register_data): Make static. Pass fetch flag to get_regcache.
13900 (supply_register): Call get_regcache with fetch flag clear.
13901 (collect_register): Call get_regcache with fetch flag set.
13902 (collect_register_as_string): New function.
13903 * regcache.h: Update.
13904 * remote-utils.c (putpkt): Flush after debug output and use
13906 Handle input interrupts while waiting for an ACK.
13907 (input_interrupt): Use signal_pid method.
13908 (getpkt): Flush after debug output and use stderr.
13909 (outreg): Use collect_register_as_string.
13910 (new_thread_notify, dead_thread_notify): New functions.
13911 (prepare_resume_reply): Check using_threads. Set thread_from_wait
13912 and general_thread.
13913 (look_up_one_symbol): Flush after debug output.
13914 * server.c (step_thread, server_waiting): New variables.
13915 (start_inferior): Don't use signal_pid. Update call to mywait.
13916 (attach_inferior): Update call to mywait.
13917 (handle_query): Handle qfThreadInfo and qsThreadInfo.
13918 (main): Don't fetch/store registers explicitly. Use
13919 set_desired_inferior. Support proposed ``Hs'' packet. Update
13921 * server.h: Update.
13922 (struct inferior_list, struct_inferior_list_entry): New.
13923 * target.c (set_desired_inferior): New.
13924 (write_inferior_memory): Constify.
13925 (mywait): New function.
13926 * target.h: Update.
13927 (struct target_ops): New signal_pid method.
13928 (mywait): Removed macro, added prototype.
13930 * linux-low.h (regset_func): Removed.
13931 (regset_fill_func, regset_store_func): New.
13932 (enum regset_type): New.
13933 (struct regset_info): Add type field. Use new operation types.
13934 (struct linux_target_ops): stop_pc renamed to get_pc.
13935 Add decr_pc_after_break and breakpoint_at.
13936 (get_process, get_thread_proess, get_process_thread)
13937 (strut process_info, all_processes, linux_attach_lwp)
13938 (thread_db_init): New.
13940 * linux-arm-low.c (arm_get_pc, arm_set_pc,
13941 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
13942 (the_low_target): Add new members.
13943 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
13944 (i386_store_fpxregset): Constify.
13945 (target_regsets): Add new kind identifier.
13946 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
13947 (i386_set_pc): Add debugging.
13948 (i386_breakpoint_at): New function.
13949 (the_low_target): Add new members.
13950 * linux-mips-low.c (mips_get_pc, mips_set_pc)
13951 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
13952 (mips_breakpoint_at): New.
13953 (the_low_target): Add new members.
13954 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
13955 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
13956 (the_low_target): Add new members.
13957 * linux-sh-low.c (sh_get_pc, sh_set_pc)
13958 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
13959 (the_low_target): Add new members.
13960 * linux-x86-64-low.c (target_regsets): Add new kind
13963 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
13965 From Martin Pool <mbp@samba.org>:
13966 * server.c (gdbserver_usage): New function.
13969 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
13971 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
13972 stop_at -> stop_pc.
13974 2002-05-04 Andrew Cagney <ac131313@redhat.com>
13976 * Makefile.in: Remove obsolete code.
13978 2002-04-24 Michal Ludvig <mludvig@suse.cz>
13980 * linux-low.c (regsets_fetch_inferior_registers),
13981 (regsets_store_inferior_registers): Removed cast to int from
13983 * regcache.h: Added declaration of struct inferior_info.
13985 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
13987 * inferiors.c (struct inferior_info): Add regcache_data.
13988 (add_inferior): Call create_register_cache.
13989 (clear_inferiors): Call free_register_cache.
13990 (inferior_regcache_data, set_inferior_regcache_data): New functions.
13991 * regcache.c (struct inferior_regcache_data): New.
13992 (registers): Remove.
13993 (get_regcache): New function.
13994 (create_register_cache, free_register_cache): New functions.
13995 (set_register_cache): Don't initialize the register cache here.
13996 (registers_to_string, registers_from_string, register_data): Call
13998 * regcache.h: Add prototypes.
13999 * server.h: Likewise.
14001 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
14003 * mem-break.c: New file.
14004 * mem-break.h: New file.
14005 * Makefile.in: Add mem-break.o rule; update server.h
14007 * inferiors.c (struct inferior_info): Add target_data
14009 (clear_inferiors): Free target_data member if set.
14010 (inferior_target_data, set_inferior_target_data): New functions.
14011 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
14012 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
14013 * linux-low.c (linux_bp_reinsert): New variable.
14014 (struct inferior_linux_data): New.
14015 (linux_create_inferior): Use set_inferior_target_data.
14016 (linux_attach): Likewise. Call add_inferior.
14017 (linux_wait_for_one_inferior): New function.
14018 (linux_wait): Call it.
14019 (linux_write_memory): Add const.
14020 (initialize_low): Call set_breakpoint_data.
14021 * linux-low.h (struct linux_target_ops): Add breakpoint
14023 * server.c (attach_inferior): Remove extra add_inferior
14025 * server.h: Include mem-break.h. Update inferior.c
14027 * target.c (read_inferior_memory)
14028 (write_inferior_memory): New functions.
14029 * target.h (read_inferior_memory)
14030 (write_inferior_memory): Change macros to prototypes.
14031 (struct target_ops): Update comments. Add const to write_memory
14034 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
14036 * linux-low.c (usr_store_inferior_registers): Support
14037 registers which are allowed to fail to store.
14038 * linux-low.h (linux_target_ops): Likewise.
14039 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
14040 (ppc_cannot_store_register): FPSCR may not be storable.
14042 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14044 * server.h: Include <string.h> if HAVE_STRING_H.
14045 * ChangeLog: Correct paths in last ChangeLog entry.
14047 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14049 * linux-low.h: Remove obsolete prototypes.
14050 (struct linux_target_ops): New.
14051 (extern the_low_target): New.
14052 * linux-low.c (num_regs, regmap): Remove declarations.
14053 (register_addr): Use the_low_target explicitly.
14054 (fetch_register): Likewise.
14055 (usr_fetch_inferior_registers): Likewise.
14056 (usr_store_inferior_registers): Likewise.
14057 * linux-arm-low.c (num_regs): Remove.
14058 (arm_num_regs): Define.
14059 (arm_regmap): Renamed from regmap, made static.
14060 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
14062 (arm_cannot_store_register): Renamed from cannot_store_register,
14064 (the_low_target): New.
14065 * linux-i386-low.c (num_regs): Remove.
14066 (i386_num_regs): Define.
14067 (i386_regmap): Renamed from regmap, made static.
14068 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
14070 (i386_cannot_store_register): Renamed from cannot_store_register,
14072 (the_low_target): New.
14073 * linux-ia64-low.c (num_regs): Remove.
14074 (ia64_num_regs): Define.
14075 (ia64_regmap): Renamed from regmap, made static.
14076 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
14078 (ia64_cannot_store_register): Renamed from cannot_store_register,
14080 (the_low_target): New.
14081 * linux-m68k-low.c (num_regs): Remove.
14082 (m68k_num_regs): Define.
14083 (m68k_regmap): Renamed from regmap, made static.
14084 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
14086 (m68k_cannot_store_register): Renamed from cannot_store_register,
14088 (the_low_target): New.
14089 * linux-mips-low.c (num_regs): Remove.
14090 (mips_num_regs): Define.
14091 (mips_regmap): Renamed from regmap, made static.
14092 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
14094 (mips_cannot_store_register): Renamed from cannot_store_register,
14096 (the_low_target): New.
14097 * linux-ppc-low.c (num_regs): Remove.
14098 (ppc_num_regs): Define.
14099 (ppc_regmap): Renamed from regmap, made static.
14100 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
14102 (ppc_cannot_store_register): Renamed from cannot_store_register,
14104 (the_low_target): New.
14105 * linux-s390-low.c (num_regs): Remove.
14106 (s390_num_regs): Define.
14107 (s390_regmap): Renamed from regmap, made static.
14108 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
14110 (s390_cannot_store_register): Renamed from cannot_store_register,
14112 (the_low_target): New.
14113 * linux-sh-low.c (num_regs): Remove.
14114 (sh_num_regs): Define.
14115 (sh_regmap): Renamed from regmap, made static.
14116 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
14118 (sh_cannot_store_register): Renamed from cannot_store_register,
14120 (the_low_target): New.
14121 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
14122 (the_low_target): New.
14124 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14126 * Makefile.in: Add stamp-h target.
14127 * configure.in: Create stamp-h.
14128 * configure: Regenerated.
14130 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14132 * inferiors.c: New file.
14133 * target.c: New file.
14134 * target.h: New file.
14135 * Makefile.in: Add target.o and inferiors.o. Update
14137 * linux-low.c (inferior_pid): New static variable,
14138 moved from server.c.
14139 (linux_create_inferior): Renamed from create_inferior.
14140 Call add_inferior. Return 0 on success instead of a PID.
14141 (linux_attach): Renamed from myattach.
14142 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
14143 (linux_thread_alive): Renamed from mythread_alive.
14144 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
14146 (linux_resume): Renamed from myresume. Add missing ``return 0''.
14147 (regsets_store_inferior_registers): Correct error message.
14148 Add missing ``return 0''.
14149 (linux_fetch_registers): Renamed from fetch_inferior_registers.
14150 (linux_store_registers): Renamed from store_inferior_registers.
14151 (linux_read_memory): Renamed from read_inferior_memory.
14152 (linux_write_memory): Renamed from write_inferior_memory.
14153 (linux_target_ops): New structure.
14154 (initialize_low): Call set_target_ops ().
14155 * remote-utils.c (unhexify): New function.
14156 (hexify): New function.
14157 (input_interrupt): Send signals to ``signal_pid''.
14158 * server.c (inferior_pid): Remove.
14159 (start_inferior): Update create_inferior call.
14160 (attach_inferior): Call add_inferior.
14161 (handle_query): New function.
14162 (main): Call handle_query for `q' packets.
14163 * server.h: Include "target.h". Remove obsolete prototypes.
14164 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
14166 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14168 * Makefile.in: Add WARN_CFLAGS. Update configury
14170 * configure.in: Check for <string.h>
14171 * configure: Regenerate.
14172 * config.in: Regenerate.
14173 * gdbreplay.c: Include needed system headers.
14174 (remote_open): Remove strchr prototype.
14175 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
14176 * regcache.c (supply_register): Change buf argument to const void *.
14177 (supply_register_by_name): Likewise.
14178 (collect_register): Change buf argument to void *.
14179 (collect_register_by_name): Likewise.
14180 * regcache.h: Add missing prototypes.
14181 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
14182 * server.c (handle_query): New function.
14183 (attached): New static variable, moved out of main.
14184 (main): Quiet longjmp clobber warnings.
14185 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
14186 * utils.c (error): Remove NORETURN.