1 2016-06-28 Yao Qi <yao.qi@linaro.org>
3 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
4 (the_low_target): Install arm_get_syscall_trapinfo.
6 2016-06-28 Yao Qi <yao.qi@linaro.org>
8 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
10 (the_low_target): Install aarch64_get_syscall_trapinfo.
12 2016-06-28 Yao Qi <yao.qi@linaro.org>
14 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
16 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
17 Remove parameter sysno.
18 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
21 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
23 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
24 (s390_emit_ne_goto): Likewise.
25 (s390_emit_lt_goto): Likewise.
26 (s390_emit_le_goto): Likewise.
27 (s390_emit_gt_goto): Likewise.
28 (s390_emit_ge_goto): Likewise.
29 (s390x_emit_eq_goto): Likewise.
30 (s390x_emit_ne_goto): Likewise.
31 (s390x_emit_lt_goto): Likewise.
32 (s390x_emit_le_goto): Likewise.
33 (s390x_emit_gt_goto): Likewise.
34 (s390x_emit_ge_goto): Likewise.
35 (s390_emit_ops_impl): Mark variable static.
36 (s390x_emit_ops): Likewise.
38 2016-06-17 Yao Qi <yao.qi@linaro.org>
40 * linux-low.c (handle_extended_wait): Call
41 uninsert_reinsert_breakpoints for the parent process. Remove
42 reinsert breakpoints from the child process. Reinsert them to
43 the parent process when vfork is done.
44 * mem-break.c (uninsert_reinsert_breakpoints): New function.
45 (reinsert_reinsert_breakpoints): New function.
46 * mem-break.h (uninsert_reinsert_breakpoints): Declare
47 (reinsert_reinsert_breakpoints): Declare.
49 2016-06-17 Yao Qi <yao.qi@linaro.org>
51 * linux-low.c (handle_extended_wait): If the parent is doing
52 step-over, remove the reinsert breakpoints from the forked child.
54 2016-06-17 Yao Qi <yao.qi@linaro.org>
56 * linux-low.c (unsuspend_all_lwps): Declare.
57 (linux_low_filter_event): If thread exited, call finish_step_over.
58 If step-over is finished, unsuspend other threads.
60 2016-06-17 Yao Qi <yao.qi@linaro.org>
62 * linux-low.c (linux_resume_one_lwp_throw): Assert
63 has_reinsert_breakpoints returns false.
64 * mem-break.c (delete_disabled_breakpoints): Assert
65 bp type isn't reinsert_breakpoint.
67 2016-06-17 Yao Qi <yao.qi@linaro.org>
69 * linux-low.c (maybe_hw_step): New function.
70 (linux_resume_one_lwp_throw): Call maybe_hw_step.
71 (finish_step_over): Switch current_thread to lwp temporarily,
72 and assert has_reinsert_breakpoints returns true.
73 (proceed_one_lwp): Call maybe_hw_step.
74 * mem-break.c (has_reinsert_breakpoints): New function.
75 * mem-break.h (has_reinsert_breakpoints): Declare.
77 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
79 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
81 2016-05-17 Yao Qi <yao.qi@linaro.org>
83 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
84 instead of find_inferior.
86 2016-05-05 Yao Qi <yao.qi@linaro.org>
88 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
89 Initialize res to zero.
91 2016-05-05 Yao Qi <yao.qi@linaro.org>
93 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
96 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
98 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
99 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
100 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
102 2016-04-28 Par Olsson <par.olsson@windriver.com>
103 Simon Marchi <simon.marchi@ericsson.com>
105 * tracepoint.c (write_inferior_int8): New function.
106 (cmd_qtenable_disable): Write enable flag using
109 2016-04-25 Yao Qi <yao.qi@linaro.org>
111 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
112 (need_step_over_p): Return zero if the LWP has pending signals
113 can be delivered on software single step target.
115 2016-04-25 Yao Qi <yao.qi@linaro.org>
117 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
118 return instead of error.
120 2016-04-22 Yao Qi <yao.qi@linaro.org>
122 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
125 2016-04-22 Yao Qi <yao.qi@linaro.org>
127 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
128 signal when stepping over breakpoint with software single
131 2016-04-21 Pedro Alves <palves@redhat.com>
133 * linux-s390-low.c (s390_collect_ptrace_register)
134 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
136 (s390_check_regset): Use void * instead of gdb_byte *.
138 2016-04-20 Pedro Alves <palves@redhat.com>
140 * configure: Renegerate.
142 2016-04-20 Yao Qi <yao.qi@linaro.org>
144 * linux-aarch32-low.c: Include "arch/arm-linux.h".
145 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
147 (arm_store_gregset): Likewise.
149 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
151 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
152 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
153 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
154 (amd64-avx-mpx-linux.c): New rules.
155 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
156 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
157 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
158 (srv_amd64_regobj): Add amd64-avx-mpx.o.
159 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
160 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
161 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
162 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
163 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
164 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
165 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
166 * linux-x86-low.c (x86_linux_read_description): Add case for
167 X86_XSTATE_AVX_MPX_MASK.
168 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
169 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
170 init_registers_i386_avx_mpx_linux.
171 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
172 (initialize_low_tracepoint): Call
173 init_registers_i386_avx_mpx_linux.
174 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
175 (initialize_low_tracepoint): Call
176 init_registers_amd64_avx_mpx_linux.
177 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
178 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
179 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
182 2016-04-18 Pedro Alves <palves@redhat.com>
184 * configure: Regenerate.
186 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
188 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
189 (aarch64_emit_sub): Likewise.
191 2016-04-12 Pedro Alves <palves@redhat.com>
193 * utils.c (prepare_to_throw_exception): Delete.
195 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
197 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
199 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
201 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
203 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
205 * linux-aarch64-ipa.c: Add <elf.h> include.
206 * linux-ppc-ipa.c: Add <elf.h> include.
207 * linux-s390-ipa.c: Add <elf.h> include.
209 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
211 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
212 (get_raw_reg_ptr): Likewise.
213 (get_trace_state_variable_value_ptr): Likewise.
214 (set_trace_state_variable_value_ptr): Likewise.
215 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
218 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
219 Marcin Kościelnicki <koriakin@0x04.net>
222 * linux-ppc-low.c (emit_insns): New function.
223 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
224 (ppc_emit_prologue): New function.
225 (ppc_emit_epilogue): New function.
226 (ppc_emit_add): New function.
227 (ppc_emit_sub): New function.
228 (ppc_emit_mul): New function.
229 (ppc_emit_lsh): New function.
230 (ppc_emit_rsh_signed): New function.
231 (ppc_emit_rsh_unsigned): New function.
232 (ppc_emit_ext): New function.
233 (ppc_emit_zero_ext): New function.
234 (ppc_emit_log_not): New function.
235 (ppc_emit_bit_and): New function.
236 (ppc_emit_bit_or): New function.
237 (ppc_emit_bit_xor): New function.
238 (ppc_emit_bit_not): New function.
239 (ppc_emit_equal): New function.
240 (ppc_emit_less_signed): New function.
241 (ppc_emit_less_unsigned): New function.
242 (ppc_emit_ref): New function.
243 (ppc_emit_const): New function.
244 (ppc_emit_reg): New function.
245 (ppc_emit_pop): New function.
246 (ppc_emit_stack_flush): New function.
247 (ppc_emit_swap): New function.
248 (ppc_emit_stack_adjust): New function.
249 (ppc_emit_call): New function.
250 (ppc_emit_int_call_1): New function.
251 (ppc_emit_void_call_2): New function.
252 (ppc_emit_if_goto): New function.
253 (ppc_emit_goto): New function.
254 (ppc_emit_eq_goto): New function.
255 (ppc_emit_ne_goto): New function.
256 (ppc_emit_lt_goto): New function.
257 (ppc_emit_le_goto): New function.
258 (ppc_emit_gt_goto): New function.
259 (ppc_emit_ge_goto): New function.
260 (ppc_write_goto_address): New function.
261 (ppc_emit_ops_impl): New static variable.
262 (ppc64v1_emit_prologue): New function.
263 (ppc64v2_emit_prologue): New function.
264 (ppc64_emit_epilogue): New function.
265 (ppc64_emit_add): New function.
266 (ppc64_emit_sub): New function.
267 (ppc64_emit_mul): New function.
268 (ppc64_emit_lsh): New function.
269 (ppc64_emit_rsh_signed): New function.
270 (ppc64_emit_rsh_unsigned): New function.
271 (ppc64_emit_ext): New function.
272 (ppc64_emit_zero_ext): New function.
273 (ppc64_emit_log_not): New function.
274 (ppc64_emit_bit_and): New function.
275 (ppc64_emit_bit_or): New function.
276 (ppc64_emit_bit_xor): New function.
277 (ppc64_emit_bit_not): New function.
278 (ppc64_emit_equal): New function.
279 (ppc64_emit_less_signed): New function.
280 (ppc64_emit_less_unsigned): New function.
281 (ppc64_emit_ref): New function.
282 (ppc64_emit_const): New function.
283 (ppc64v1_emit_reg): New function.
284 (ppc64v2_emit_reg): New function.
285 (ppc64_emit_pop): New function.
286 (ppc64_emit_stack_flush): New function.
287 (ppc64_emit_swap): New function.
288 (ppc64v1_emit_call): New function.
289 (ppc64v2_emit_call): New function.
290 (ppc64v1_emit_int_call_1): New function.
291 (ppc64v2_emit_int_call_1): New function.
292 (ppc64v1_emit_void_call_2): New function.
293 (ppc64v2_emit_void_call_2): New function.
294 (ppc64_emit_if_goto): New function.
295 (ppc64_emit_eq_goto): New function.
296 (ppc64_emit_ne_goto): New function.
297 (ppc64_emit_lt_goto): New function.
298 (ppc64_emit_le_goto): New function.
299 (ppc64_emit_gt_goto): New function.
300 (ppc64_emit_ge_goto): New function.
301 (ppc64v1_emit_ops_impl): New static variable.
302 (ppc64v2_emit_ops_impl): New static variable.
303 (ppc_emit_ops): New function.
304 (linux_low_target): Wire in ppc_emit_ops.
306 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
307 Marcin Kościelnicki <koriakin@0x04.net>
310 * Makefile.in: Add powerpc-*-ipa.o
311 * configure.srv: Add ipa_obj for powerpc*-linux.
312 * linux-ppc-ipa.c: New file.
313 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
315 (PPC_FIELD): New macro.
316 (PPC_SEXT): New macro.
317 (PPC_OP6): New macro.
321 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
322 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
323 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
324 (ppc_get_thread_area): New function.
325 (is_elfv2_inferior): New function.
326 (gen_ds_form): New function.
327 (GEN_STD): New macro.
328 (GEN_STDU): New macro.
330 (GEN_LDU): New macro.
331 (gen_d_form): New function.
332 (GEN_ADDI): New macro.
333 (GEN_ADDIS): New macro.
335 (GEN_LIS): New macro.
336 (GEN_ORI): New macro.
337 (GEN_ORIS): New macro.
338 (GEN_LWZ): New macro.
339 (GEN_STW): New macro.
340 (GEN_STWU): New macro.
341 (gen_xfx_form): New function.
342 (GEN_MFSPR): New macro.
343 (GEN_MTSPR): New macro.
344 (GEN_MFCR): New macro.
345 (GEN_MTCR): New macro.
346 (GEN_SYNC): New macro.
347 (GEN_LWSYNC): New macro.
348 (gen_x_form): New function.
351 (GEN_LWARX): New macro.
352 (GEN_STWCX): New macro.
353 (GEN_CMPW): New macro.
354 (gen_md_form): New function.
355 (GEN_RLDICL): New macro.
356 (GEN_RLDICR): New macro.
357 (gen_i_form): New function.
360 (gen_b_form): New function.
361 (GEN_BNE): New macro.
362 (GEN_LOAD): New macro.
363 (GEN_STORE): New macro.
364 (gen_limm): New function.
365 (gen_atomic_xchg): New function.
366 (gen_call): New function.
367 (ppc_relocate_instruction): New function.
368 (ppc_install_fast_tracepoint_jump_pad): New function.
369 (ppc_get_min_fast_tracepoint_insn_len): New function.
370 (ppc_get_ipa_tdesc_idx): New function.
371 (the_low_target): Wire in the new functions.
372 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
374 * linux-ppc-tdesc.h: New file.
376 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
378 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
379 (alloc_jump_pad_buffer): New function.
380 * linux-amd64-ipa.c: Add <sys/mman.h> include.
381 (alloc_jump_pad_buffer): New function.
382 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
383 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
384 (alloc_jump_pad_buffer): New function.
385 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
386 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
387 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
388 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
390 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
392 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
393 * linux-amd64-ipa.c: Likewise.
394 * linux-i386-ipa.c: Likewise.
395 * linux-s390-ipa.c: Likewise.
396 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
397 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
398 set_trace_state_variable_value_ptr.
399 (struct ipa_sym_addresses): Likewise.
400 (symbol_list): Likewise.
401 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
402 accessing gdb_collect directly.
403 (gdb_collect_ptr_type): New typedef.
404 (get_raw_reg_ptr_type): New typedef.
405 (get_trace_state_variable_value_ptr_type): New typedef.
406 (set_trace_state_variable_value_ptr_type): New typedef.
407 (gdb_collect_ptr): New global.
408 (get_raw_reg_ptr): New global.
409 (get_trace_state_variable_value_ptr): New global.
410 (set_trace_state_variable_value_ptr): New global.
411 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
412 accessing get_raw_reg directly.
413 (get_get_tsv_func_addr): Likewise for
414 get_trace_state_variable_value_ptr.
415 (get_set_tsv_func_addr): Likewise for
416 set_trace_state_variable_value_ptr.
417 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
419 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
421 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
423 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
425 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
427 (relocate_instruction): Remove own_buf.
428 * server.c (own_buf): Make global.
429 (handle_v_requests): Make global.
430 * server.h (own_buf): New declaration.
431 (handle_v_requests): New prototype.
433 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
436 * linux-s390-low.c (add_insns): New function.
437 (s390_emit_prologue): New function.
438 (s390_emit_epilogue): New function.
439 (s390_emit_add): New function.
440 (s390_emit_sub): New function.
441 (s390_emit_mul): New function.
442 (s390_emit_lsh): New function.
443 (s390_emit_rsh_signed): New function.
444 (s390_emit_rsh_unsigned): New function.
445 (s390_emit_ext): New function.
446 (s390_emit_log_not): New function.
447 (s390_emit_bit_and): New function.
448 (s390_emit_bit_or): New function.
449 (s390_emit_bit_xor): New function.
450 (s390_emit_bit_not): New function.
451 (s390_emit_equal): New function.
452 (s390_emit_less_signed): New function.
453 (s390_emit_less_unsigned): New function.
454 (s390_emit_ref): New function.
455 (s390_emit_if_goto): New function.
456 (s390_emit_goto): New function.
457 (s390_write_goto_address): New function.
458 (s390_emit_litpool): New function.
459 (s390_emit_const): New function.
460 (s390_emit_call): New function.
461 (s390_emit_reg): New function.
462 (s390_emit_pop): New function.
463 (s390_emit_stack_flush): New function.
464 (s390_emit_zero_ext): New function.
465 (s390_emit_swap): New function.
466 (s390_emit_stack_adjust): New function.
467 (s390_emit_set_r2): New function.
468 (s390_emit_int_call_1): New function.
469 (s390_emit_void_call_2): New function.
470 (s390_emit_eq_goto): New function.
471 (s390_emit_ne_goto): New function.
472 (s390_emit_lt_goto): New function.
473 (s390_emit_le_goto): New function.
474 (s390_emit_gt_goto): New function.
475 (s390_emit_ge_goto): New function.
476 (s390x_emit_prologue): New function.
477 (s390x_emit_epilogue): New function.
478 (s390x_emit_add): New function.
479 (s390x_emit_sub): New function.
480 (s390x_emit_mul): New function.
481 (s390x_emit_lsh): New function.
482 (s390x_emit_rsh_signed): New function.
483 (s390x_emit_rsh_unsigned): New function.
484 (s390x_emit_ext): New function.
485 (s390x_emit_log_not): New function.
486 (s390x_emit_bit_and): New function.
487 (s390x_emit_bit_or): New function.
488 (s390x_emit_bit_xor): New function.
489 (s390x_emit_bit_not): New function.
490 (s390x_emit_equal): New function.
491 (s390x_emit_less_signed): New function.
492 (s390x_emit_less_unsigned): New function.
493 (s390x_emit_ref): New function.
494 (s390x_emit_if_goto): New function.
495 (s390x_emit_const): New function.
496 (s390x_emit_call): New function.
497 (s390x_emit_reg): New function.
498 (s390x_emit_pop): New function.
499 (s390x_emit_stack_flush): New function.
500 (s390x_emit_zero_ext): New function.
501 (s390x_emit_swap): New function.
502 (s390x_emit_stack_adjust): New function.
503 (s390x_emit_int_call_1): New function.
504 (s390x_emit_void_call_2): New function.
505 (s390x_emit_eq_goto): New function.
506 (s390x_emit_ne_goto): New function.
507 (s390x_emit_lt_goto): New function.
508 (s390x_emit_le_goto): New function.
509 (s390x_emit_gt_goto): New function.
510 (s390x_emit_ge_goto): New function.
511 (s390_emit_ops): New function.
512 (struct linux_target_ops): Fill in emit_ops hook.
514 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
517 * Makefile.in: Add s390 IPA files.
518 * configure.srv: Build IPA for s390.
519 * linux-s390-ipa.c: New file.
520 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
521 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
522 (tdesc_s390_linux32): Likewise.
523 (init_registers_s390_linux32v1): Likewise.
524 (tdesc_s390_linux32v1): Likewise.
525 (init_registers_s390_linux32v2): Likewise.
526 (tdesc_s390_linux32v2): Likewise.
527 (init_registers_s390_linux64): Likewise.
528 (tdesc_s390_linux64): Likewise.
529 (init_registers_s390_linux64v1): Likewise.
530 (tdesc_s390_linux64v1): Likewise.
531 (init_registers_s390_linux64v2): Likewise.
532 (tdesc_s390_linux64v2): Likewise.
533 (init_registers_s390_te_linux64): Likewise.
534 (tdesc_s390_te_linux64): Likewise.
535 (init_registers_s390_vx_linux64): Likewise.
536 (tdesc_s390_vx_linux64): Likewise.
537 (init_registers_s390_tevx_linux64): Likewise.
538 (tdesc_s390_tevx_linux64): Likewise.
539 (init_registers_s390x_linux64): Likewise.
540 (tdesc_s390x_linux64): Likewise.
541 (init_registers_s390x_linux64v1): Likewise.
542 (tdesc_s390x_linux64v1): Likewise.
543 (init_registers_s390x_linux64v2): Likewise.
544 (tdesc_s390x_linux64v2): Likewise.
545 (init_registers_s390x_te_linux64): Likewise.
546 (tdesc_s390x_te_linux64): Likewise.
547 (init_registers_s390x_vx_linux64): Likewise.
548 (tdesc_s390x_vx_linux64): Likewise.
549 (init_registers_s390x_tevx_linux64): Likewise.
550 (tdesc_s390x_tevx_linux64): Likewise.
551 (have_hwcap_s390_vx): New static variable.
552 (s390_arch_setup): Fill have_hwcap_s390_vx.
553 (s390_get_thread_area): New function.
554 (s390_ft_entry_gpr_esa): New const.
555 (s390_ft_entry_gpr_zarch): New const.
556 (s390_ft_entry_misc): New const.
557 (s390_ft_entry_fr): New const.
558 (s390_ft_entry_vr): New const.
559 (s390_ft_main_31): New const.
560 (s390_ft_main_64): New const.
561 (s390_ft_exit_fr): New const.
562 (s390_ft_exit_vr): New const.
563 (s390_ft_exit_misc): New const.
564 (s390_ft_exit_gpr_esa): New const.
565 (s390_ft_exit_gpr_zarch): New const.
566 (append_insns): New function.
567 (s390_relocate_instruction): New function.
568 (s390_install_fast_tracepoint_jump_pad): New function.
569 (s390_get_min_fast_tracepoint_insn_len): New function.
570 (s390_get_ipa_tdesc_idx): New function.
571 (struct linux_target_ops): Wire in the above functions.
572 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
573 * linux-s390-tdesc.h: New file.
575 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
577 * linux-s390-low.c (s390_supports_tracepoints): New function.
578 (struct linux_target_ops): Fill supports_tracepoints hook.
580 2016-03-18 Yao Qi <yao.qi@linaro.org>
582 * linux-low.c (lwp_signal_can_be_delivered): New function.
583 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
585 2016-03-18 Yao Qi <yao.qi@linaro.org>
587 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
588 0 if signal is enqueued. Remove 'signal' from one debugging
589 message. Move one debugging message to some lines below.
590 Remove code setting 'signal' to 0.
592 2016-03-18 Yao Qi <yao.qi@linaro.org>
594 * linux-low.c (linux_low_filter_event): Remove redundant
595 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
597 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
599 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
600 (struct linux_target_ops): Wire in the above.
602 2016-03-03 Yao Qi <yao.qi@linaro.org>
604 * linux-low.c: Update comments to start_step_over.
606 2016-03-03 Yao Qi <yao.qi@linaro.org>
609 * linux-low.c (handle_extended_wait): Set child suspended
610 if event_lwp->bp_reinsert isn't zero.
612 2016-03-02 Yao Qi <yao.qi@linaro.org>
614 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
615 enqueue_pending_signal.
617 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
619 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
622 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
624 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
625 (s390_regmap_3264) [!__s390x__]: New global.
626 (s390_collect_ptrace_register): Skip map entries containing -1.
627 (s390_supply_ptrace_register): Ditto.
628 (s390_fill_gprs_high): New function.
629 (s390_store_gprs_high): New function.
630 (s390_regsets): Add NT_S390_HIGH_GPRS.
631 (s390_get_hwcap): Enable on 31-bit.
632 (have_hwcap_s390_high_gprs): Enable on 31-bit.
633 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
634 Detect NT_S390_HIGH_GPRS.
635 (s390_usrregs_info_3264): Enable on 31-bit.
636 (s390_regs_info): Enable regs_info_3264 on 31-bit.
637 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
639 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
642 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
643 * configure.srv: Ditto.
644 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
645 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
646 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
647 (init_registers_amd64_linux): Remove prototype.
648 (tdesc_amd64_linux): Remove declaration.
649 (get_ipa_tdesc): New function.
650 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
651 initialize remaining tdescs.
652 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
653 (init_registers_i386_linux): Remove prototype.
654 (tdesc_i386_linux): Remove declaration.
655 (get_ipa_tdesc): New function.
656 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
657 initialize remaining tdescs.
658 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
659 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
660 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
661 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
662 (x86_get_ipa_tdesc_idx): New function.
663 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
664 * linux-x86-tdesc.h: New file.
665 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
666 (target_get_ipa_tdesc_idx): New macro.
667 * tracepoint.c (ipa_tdesc_idx): New macro.
668 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
669 (symbol_list): Add ipa_tdesc_idx.
670 (cmd_qtstart): Write ipa_tdesc_idx in the target.
672 (ipa_tdesc_idx): New variable.
673 (get_context_regcache): Use get_ipa_tdesc.
674 (gdb_collect): Ditto.
676 * tracepoint.h (get_ipa_tdesc): New prototype.
679 2016-02-24 Pedro Alves <palves@redhat.com>
681 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
682 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
683 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
684 Factor out common code between the USE_SIGTRAP_SIGINFO and
685 !USE_SIGTRAP_SIGINFO blocks.
686 (linux_low_filter_event): Call save_stop_reason instead of
687 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
689 (linux_wait_1): Update comments.
691 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
693 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
694 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
695 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
696 ppc_insert_point, ppc_remove_point.
698 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
700 * linux-s390-low.c (s390_supports_z_point_type): New function.
701 (struct linux_target_ops): Wire s390_supports_z_point_type in.
703 2016-02-16 Yao Qi <yao.qi@linaro.org>
705 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
706 PC. Get pc from regcache_read_pc.
708 2016-02-12 Yao Qi <yao.qi@linaro.org>
710 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
711 or linux_get_pc_32bit.
712 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
714 2016-02-12 Yao Qi <yao.qi@linaro.org>
716 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
717 arm_linux_get_next_pcs_fixup.
719 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
721 * tracepoint.c (x_tracepoint_action_download): Change
722 write_inferior_data_ptr to write_inferior_data_pointer.
723 (cmd_qtstart): Likewise.
724 (write_inferior_data_ptr): Remove.
725 (download_agent_expr): Change write_inferior_data_ptr to
726 write_inferior_data_pointer.
727 (download_tracepoint_1): Likewise.
728 (download_tracepoint): Likewise.
729 (download_trace_state_variables): Likewise.
731 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
732 Marcin Kościelnicki <koriakin@0x04.net>
734 * tracepoint.c (struct tracepoint_action_ops): Remove.
735 (struct tracepoint_action): Remove ops.
736 (m_tracepoint_action_download, r_tracepoint_action_download)
737 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
738 size and offset accordingly.
739 (m_tracepoint_action_ops, r_tracepoint_action_ops)
740 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
741 (tracepoint_action_send, tracepoint_action_download): New functions.
742 Helpers for trace action handlers.
743 (add_tracepoint_action): Remove setup actions ops.
744 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
746 2016-02-10 Yao Qi <yao.qi@linaro.org>
748 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
750 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
752 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
754 * configure: Regenerate.
756 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
758 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
759 void * to gdb_byte *.
760 * linux-low.c (siginfo_fixup): Likewise.
761 (linux_xfer_siginfo): Likewise.
762 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
764 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
766 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
768 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
770 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
772 * linux-x86-low.c [__x86_64__]: Include
773 "nat/amd64-linux-siginfo.h".
774 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
775 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
776 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
777 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
778 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
779 (cpt_si_fd, si_timerid, si_overrun): Move from
780 nat/amd64-linux-siginfo.c.
781 * Makefile.in (amd64-linux-siginfo.o:): New rule.
783 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
785 * server.c (skip_to_semicolon): Remove.
786 (process_point_options): Use strchrnul instead of
789 2016-01-26 Yao Qi <yao.qi@linaro.org>
791 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
792 * linux-low.c (install_software_single_step_breakpoints): Don't
793 call regcache_read_pc.
794 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
797 2016-01-26 Yao Qi <yao.qi@linaro.org>
799 * linux-low.c (install_software_single_step_breakpoints): Call
800 regcache_read_pc instead of get_pc.
802 2016-01-26 Yao Qi <yao.qi@linaro.org>
804 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
805 (unblock_async_io): Rename to ...
806 (block_unblock_async_io): ... it. New function.
807 (enable_async_io): Don't install SIGIO handler. Unblock it
809 (disable_async_io): Don't ignore SIGIO. Block it instead.
810 (initialize_async_io): Install SIGIO handler. Don't call
813 2016-01-26 Yao Qi <yao.qi@linaro.org>
815 * remote-utils.c (getpkt): If the buffer isn't empty, and the
816 first character is '\003', call *the_target->request_interrupt.
818 2016-01-25 Yao Qi <yao.qi@linaro.org>
820 * remote-utils.c (new_thread_notify): Remove.
821 (dead_thread_notify): Likewise.
822 * remote-utils.h (new_thread_notify): Remove declaration.
823 (dead_thread_notify): Likewise.
825 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
827 * gdb.trace/pending.exp: Fix expected message on continue.
829 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
831 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
832 it works properly on big-endian machines where sizeof (CORE_ADDR)
835 2016-01-21 Pedro Alves <palves@redhat.com>
837 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
838 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
839 * configure: Regenerate.
841 2016-01-21 Yao Qi <yao.qi@linaro.org>
843 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
844 is_thumb and set it according to CPSR saved on the stack.
845 (get_next_pcs_syscall_next_pc): Pass is_thumb to
846 arm_sigreturn_next_pc.
848 2016-01-18 Yao Qi <yao.qi@linaro.org>
850 * linux-low.c (linux_set_pc_64bit): New function.
851 (linux_get_pc_64bit): New function.
852 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
854 * linux-sparc-low.c (debug_threads): Remove declaration.
855 (sparc_get_pc): Remove.
856 (the_low_target): Use linux_get_pc_64bit instead of
858 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
859 (the_low_target): Use linux_get_pc_64bit and
862 2016-01-18 Yao Qi <yao.qi@linaro.org>
864 * linux-arm-low.c (debug_threads): Remove declaration.
865 (arm_get_pc, arm_set_pc): Remove.
866 (the_low_target): Use linux_get_pc_32bit and
868 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
869 (the_low_target): Use linux_get_pc_32bit and
871 * linux-cris-low.c (debug_threads): Remove declaration.
872 (cris_get_pc, cris_set_pc,): Remove.
873 (the_low_target): Use linux_get_pc_32bit and
875 * linux-crisv32-low.c (debug_threads): Remove declaration.
876 (cris_get_pc, cris_set_pc): Remove.
877 (the_low_target): Use linux_get_pc_32bit and
879 * linux-low.c: Include inttypes.h.
880 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
881 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
882 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
883 (the_low_target): Use linux_get_pc_32bit and
885 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
886 (the_low_target): Use linux_get_pc_32bit and
888 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
889 (the_low_target): Use linux_get_pc_32bit and
891 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
892 (the_low_target): Use linux_get_pc_32bit and
894 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
895 (the_low_target): Use linux_get_pc_32bit and
898 2016-01-18 Gary Benson <gbenson@redhat.com>
900 * configure.ac (AC_FUNC_FORK): New check.
901 * config.in: Regenerate.
902 * configure: Likewise.
904 2016-01-14 Yao Qi <yao.qi@linaro.org>
906 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
907 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
908 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
909 arm_get_next_pcs_ctor.
911 2016-01-12 Josh Stone <jistone@redhat.com>
912 Philippe Waroquiers <philippe.waroquiers@skynet.be>
914 * inferiors.h: Include "gdb_vecs.h".
915 (struct process_info): Add syscalls_to_catch.
916 * inferiors.c (remove_process): Free syscalls_to_catch.
917 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
918 syscall_return stops.
919 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
920 * server.c (handle_general_set): Handle QCatchSyscalls.
921 (handle_query): Report support for QCatchSyscalls.
922 * target.h (struct target_ops): Add supports_catch_syscall.
923 (target_supports_catch_syscall): New macro.
924 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
925 (struct lwp_info): Add syscall_state.
926 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
927 Maintain syscall_state and syscalls_to_catch across exec.
928 (get_syscall_trapinfo): New function, proxy to the_low_target.
929 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
930 (linux_low_filter_event): Toggle syscall_state entry/return for
931 syscall traps, and set it ignored for all others.
932 (gdb_catching_syscalls_p): New function.
933 (gdb_catch_this_syscall_p): New function.
934 (linux_wait_1): Handle SYSCALL_SIGTRAP.
935 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
936 (linux_supports_catch_syscall): New function.
937 (linux_target_ops): Install it.
938 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
939 (the_low_target): Install it.
941 2016-01-12 Mike Frysinger <vapier@gentoo.org>
943 * acinclude.m4: Include new ../warning.m4 file.
944 * configure: Regenerated.
945 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
947 2016-01-12 Mike Frysinger <vapier@gentoo.org>
949 * ax.c (is_goto_target): Mark static.
950 * linux-low.c (register_addr): Likewise.
951 (linux_fetch_registers, linux_store_registers): Likewise.
952 * mem-break.c (any_persistent_commands): Fix old prototype.
953 (add_commands_to_breakpoint): Mark static.
954 * regcache.c (find_register_by_name): Delete unused func.
955 * remote-utils.c (hex_or_minus_one): Mark static.
956 * server.c (monitor_show_help): Mark static.
957 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
958 handle_v_requests): Likewise.
960 2016-01-12 Pedro Alves <palves@redhat.com>
962 Remove use of the registered trademark symbol throughout.
964 2016-01-08 Yao Qi <yao.qi@linaro.org>
966 * remote-utils.c (getpkt): If c is '\003', call target hook
969 2016-01-06 Yao Qi <yao.qi@linaro.org>
971 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
973 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
974 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
975 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
976 (thumb2_breakpoint): Declare.
977 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
979 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
980 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
981 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
983 2016-01-01 Joel Brobecker <brobecker@adacore.com>
985 * gdbreplay.c (gdbreplay_version): Change copyright year in
987 * server.c (gdbserver_version): Likewise.
989 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
991 * server.c (crc32_table): Delete.
992 (crc32): Use libiberty's xcrc32 function.
994 2015-12-22 Joel Brobecker <brobecker@adacore.com>
996 * lynx-low.c (lynx_delete_thread_callback): New function.
997 (lynx_mourn): Properly delete our process and all of its
998 threads. Remove call to clear_inferiors.
1000 2015-12-22 Joel Brobecker <brobecker@adacore.com>
1002 * target.c (thread_search_callback): Add check that
1003 the thread_stopped target callback is not NULL before
1006 2015-12-21 Yao Qi <yao.qi@linaro.org>
1008 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
1011 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1013 * server.c (handle_query): Call target_supports_software_single_step.
1015 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1017 * linux-low.c (single_step): New function.
1018 (linux_resume_one_lwp_throw): Call single_step.
1019 (start_step_over): Likewise.
1021 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1023 * Makefile.in (SFILES): Append arch/arm-linux.c,
1024 arch/arm-get-next-pcs.c.
1025 (arm-linux.o): New rule.
1026 (arm-get-next-pcs.o): New rule.
1027 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
1029 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
1030 to linux-aarch32-low.c.
1031 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1032 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1033 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1034 (thumb2_breakpoint_len): Likewise.
1035 (arm_is_thumb_mode): Make non-static.
1036 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
1037 from linux-aarch32-low.c.
1038 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1039 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1040 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1041 (thumb2_breakpoint_len): Likewise.
1042 (arm_is_thumb_mode): New declaration.
1043 * linux-arm-low.c: Include arch/arm-linux.h
1044 aarch/arm-get-next-pcs.h, sys/syscall.h.
1045 (get_next_pcs_ops): New struct.
1046 (get_next_pcs_addr_bits_remove): New function.
1047 (get_next_pcs_is_thumb): New function.
1048 (get_next_pcs_read_memory_unsigned_integer): Likewise.
1049 (arm_sigreturn_next_pc): Likewise.
1050 (get_next_pcs_syscall_next_pc): Likewise.
1051 (arm_gdbserver_get_next_pcs): Likewise.
1052 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
1054 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
1055 * server.h: Include gdb_vecs.h.
1057 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1059 * Makefile.in (SFILES): Append common/common-regcache.c.
1060 (OBS): Append common-regcache.o.
1061 (common-regcache.o): New rule.
1062 * regcache.c (init_register_cache): Initialize cache to
1064 (regcache_raw_read_unsigned): New function.
1065 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
1066 register_status enum.
1068 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1070 * linux-aarch64-low.c (the_low_targets): Rename
1071 breakpoint_reinsert_addr to get_next_pcs.
1072 * linux-arm-low.c (the_low_targets): Likewise.
1073 * linux-bfin-low.c (the_low_targets): Likewise.
1074 * linux-cris-low.c (the_low_targets): Likewise.
1075 * linux-crisv32-low.c (the_low_targets): Likewise.
1076 * linux-low.c (can_software_single_step): Likewise.
1077 (install_software_single_step_breakpoints): New function.
1078 (start_step_over): Use install_software_single_step_breakpoints.
1079 * linux-low.h: New CORE_ADDR vector.
1080 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
1082 * linux-mips-low.c (the_low_targets): Likewise.
1083 * linux-nios2-low.c (the_low_targets): Likewise.
1084 * linux-sparc-low.c (the_low_targets): Likewise.
1086 2015-12-17 Pedro Alves <palves@redhat.com>
1088 * linux-low.c (linux_kill_one_lwp): Remove references to
1090 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
1092 (linux_init_signals): Delete.
1093 (initialize_low): Adjust.
1094 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
1096 2015-12-16 Pedro Alves <palves@redhat.com>
1098 * configure.ac (compiler warning flags): When testing a
1099 -Wno-foo option, check whether -Wfoo works instead.
1100 * configure: Regenerate.
1102 2015-12-11 Don Breazeal <donb@codesourcery.com>
1104 * server.c (process_serial_event): Don't exit from gdbserver
1105 in remote mode if there are still active inferiors.
1107 2015-12-11 Yao Qi <yao.qi@linaro.org>
1109 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
1110 arm_breakpoint_at if the process is 32-bit.
1112 2015-12-11 Yao Qi <yao.qi@linaro.org>
1114 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
1117 2015-12-07 Yao Qi <yao.qi@linaro.org>
1119 * configure.srv: Append arm.o to srv_tgtobj for
1120 aarch64*-*-linux* target.
1121 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
1122 from linux-arm-low.c.
1123 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1124 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1125 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1126 (thumb2_breakpoint_len): Likewise.
1127 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
1128 (arm_breakpoint_kinds): Likewise.
1129 (arm_breakpoint_kind_from_pc): Likewise.
1130 (arm_sw_breakpoint_from_kind): Likewise.
1131 (arm_breakpoint_kind_from_current_state): Likewise.
1132 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
1133 (arm_sw_breakpoint_from_kind): Declare.
1134 (arm_breakpoint_kind_from_current_state): Declare.
1135 (arm_breakpoint_at): Declare.
1136 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
1137 arm_sw_breakpoint_from_kind if process is 32-bit.
1138 (aarch64_breakpoint_kind_from_pc): New function.
1139 (aarch64_breakpoint_kind_from_current_state): New function.
1140 (the_low_target): Initialize fields breakpoint_kind_from_pc
1141 and breakpoint_kind_from_current_state.
1142 * linux-arm-low.c (arm_breakpoint_kinds): Move to
1143 linux-aarch32-low.c.
1144 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
1145 (arm_breakpoint, arm_breakpoint_len): Likewise.
1146 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
1147 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1148 (arm_is_thumb_mode): Likewise.
1149 (arm_breakpoint_at): Likewise.
1150 (arm_breakpoint_kind_from_pc): Likewise.
1151 (arm_sw_breakpoint_from_kind): Likewise.
1152 (arm_breakpoint_kind_from_current_state): Likewise.
1155 2015-08-04 Yao Qi <yao.qi@linaro.org>
1157 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
1158 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
1159 * server.c (extended_protocol): Remove "static".
1160 * server.h (extended_protocol): Declare it.
1162 2015-12-04 Josh Stone <jistone@redhat.com>
1164 * target.h (struct target_ops) <arch_setup>: Rename to ...
1165 (struct target_ops) <post_create_inferior>: ... this.
1166 (target_arch_setup): Rename to ...
1167 (target_post_create_inferior): ... this, calling post_create_inferior.
1168 * server.c (start_inferior): Update target_arch_setup calls to
1169 target_post_create_inferior.
1170 * linux-low.c (linux_low_ptrace_options): Forward declare.
1171 (linux_arch_setup): Update its comment for general use.
1172 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
1173 (struct linux_target_ops): Use linux_post_create_inferior.
1174 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
1175 to post_create_inferior.
1176 * nto-low.c (struct nto_target_ops): Likewise.
1177 * spu-low.c (struct spu_target_ops): Likewise.
1178 * win32-low.c (struct win32_target_ops): Likewise.
1180 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
1182 * linux-arm-low.c: Remove duplicate arch/arm.h include.
1184 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1186 * linux-arm-low.c (arm_reinsert_addr): Remove function.
1187 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
1188 * linux-cris-low.c (cris_reinsert_addr> Remove function.
1189 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1190 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
1191 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1192 * linux-mips-low.c (mips_reinsert_addr): Remove function.
1193 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1194 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
1195 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1196 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
1197 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1199 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1201 * linux-low.c (linux_look_up_symbols): Don't call
1202 linux_supports_traceclone.
1203 * linux-low.h (thread_db_init): Remove use_events argument.
1204 * thread-db.c (thread_db_use_event): Remove global variable.
1205 (struct thread_db) <td_thr_event_enable_p>: Remove field.
1206 (struct thread_db) <td_create_bp>: Remove field.
1207 (thread_db_create_event): Remove function.
1208 (thread_db_enable_reporting): Likewise.
1209 (find_one_thread): Don't check for thread_db_use_events.
1210 (attach_thread): Likewise.
1211 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
1212 (try_thread_db_load_1): Don't check for thread_db_use_events.
1213 (thread_db_init): Remove use_events argument and thread events
1215 (remove_thread_event_breakpoints): Remove function.
1216 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
1218 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1220 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
1222 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1223 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
1224 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1225 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
1226 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
1228 * linux-crisv32-low.c (cris_supports_hardware_single_step):
1230 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1231 * linux-low.c (can_hardware_single_step): Use
1232 supports_hardware_single_step.
1233 (can_software_single_step): New function.
1234 (start_step_over): Call can_software_single_step.
1235 (linux_supports_hardware_single_step): New function.
1236 (struct target_ops) <supports_software_single_step>: Initialize.
1237 * linux-low.h (struct linux_target_ops)
1238 <supports_hardware_single_step>: Initialize.
1239 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
1240 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1241 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
1242 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
1243 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
1244 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1245 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
1246 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1247 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
1248 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
1250 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
1251 (struct linux_target_ops) <tile_supports_hardware_single_step>:
1253 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
1254 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1255 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
1257 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1258 * target.h (struct target_ops): <supports_software_single_step>:
1260 (target_supports_software_single_step): New macro.
1262 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1264 * linux-low.c (linux_wait_1): Fix pc advance condition.
1265 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
1266 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
1268 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1270 * linux-arm-low.c (arm_is_thumb_mode): New function.
1271 (arm_breakpoint_at): Use arm_is_thumb_mode.
1272 (arm_breakpoint_kind_from_current_state): New function.
1273 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
1275 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
1276 (linux_breakpoint_kind_from_current_state): New function.
1277 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
1278 * linux-low.h (struct linux_target_ops)
1279 <breakpoint_kind_from_current_state>: New field.
1280 * target.h (struct target_ops): Likewise.
1281 (target_breakpoint_kind_from_current_state): New macro.
1283 2015-11-30 Pedro Alves <palves@redhat.com>
1285 * linux-low.c (linux_resume): Wake up the event loop before
1288 2015-11-30 Pedro Alves <palves@redhat.com>
1290 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
1292 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
1294 * target.c (struct thread_search): New structure.
1295 (thread_search_callback): New function.
1296 (prev_general_thread): New global.
1297 (prepare_to_access_memory, done_accessing_memory): New functions.
1298 * target.h (prepare_to_access_memory, done_accessing_memory):
1299 Replace macros with function declarations.
1301 2015-11-30 Pedro Alves <palves@redhat.com>
1304 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
1305 report TARGET_WAITKIND_NO_RESUMED.
1306 * remote-utils.c (prepare_resume_reply): Handle
1307 TARGET_WAITKIND_NO_RESUMED.
1308 * server.c (report_no_resumed): New global.
1309 (handle_query) <qSupported>: Handle "no-resumed+". Report
1310 "no-resumed+" support.
1311 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
1312 return error if the client doesn't support no-resumed events.
1313 (push_stop_notification): New function.
1314 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
1315 events if the client supports them.
1317 2015-11-30 Pedro Alves <palves@redhat.com>
1319 * linux-low.c (thread_still_has_status_pending_p): Don't check
1321 (lwp_resumed): New function.
1322 (status_pending_p_callback): Return early if the LWP is not
1323 supposed to be resumed.
1325 2015-11-30 Pedro Alves <palves@redhat.com>
1327 * linux-low.c (handle_extended_wait): Assert that the LWP's
1328 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
1329 thread create events, leave the new child's status pending.
1330 (linux_low_filter_event): If GDB wants to hear about thread exit
1331 events, leave the LWP marked dead and don't delete it.
1332 (linux_wait_for_event_filtered): Don't check for thread exit.
1333 (filter_exit_event): New function.
1334 (linux_wait_1): Use it, when returning an exit event.
1335 (linux_resume_one_lwp_throw): Assert that the LWP's
1336 waitstatus is TARGET_WAITKIND_IGNORE.
1337 * remote-utils.c (prepare_resume_reply): Handle
1338 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
1339 * server.c (report_thread_events): New global.
1340 (handle_general_set): Handle QThreadEvents.
1341 (handle_query) <qSupported>: Handle and report QThreadEvents+;
1342 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
1343 TARGET_WAITKIND_THREAD_EXITED.
1344 * server.h (report_thread_events): Declare.
1346 2015-11-30 Pedro Alves <palves@redhat.com>
1348 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
1349 the thread's last_resume_kind was resume_stop.
1351 2015-11-30 Pedro Alves <palves@redhat.com>
1353 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
1356 2015-11-30 Pedro Alves <palves@redhat.com>
1358 * server.c (handle_v_requests): Handle vCtrlC.
1360 2015-11-30 Pedro Alves <palves@redhat.com>
1362 * gdbthread.h (find_any_thread_of_pid): Declare.
1363 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
1365 * server.c (handle_query): If current_thread is NULL, look for
1366 another thread of the selected process.
1368 2015-11-26 Daniel Colascione <dancol@dancol.org>
1369 Simon Marchi <simon.marchi@ericsson.com>
1371 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
1372 * server.c (handle_qxfer_threads_worker): Refactor to include thread
1374 * target.h (struct target_ops) <thread_name>: New field.
1375 (target_thread_name): New macro.
1377 2015-11-23 Joel Brobecker <brobecker@adacore.com>
1379 * regcache.h (regcache_invalidate_pid): Add declaration.
1380 * regcache.c (regcache_invalidate_pid): New function, extracted
1381 from regcache_invalidate.
1382 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
1383 Add trivial documentation comment.
1384 * lynx-low.c: Use regcache_invalidate_pid instead of
1385 regcache_invalidate.
1387 2015-11-23 Joel Brobecker <brobecker@adacore.com>
1389 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
1390 and Elf64_auxv_t if the target is Android.
1392 2015-11-22 Doug Evans <xdje42@gmail.com>
1394 * target.h: #include <sys/types.h>.
1396 2015-11-19 Pedro Alves <palves@redhat.com>
1398 * linux-low.c (linux_process_qsupported): Change prototype.
1400 * linux-low.h (struct linux_target_ops) <process_qsupported>:
1402 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
1403 and adjust to loop over all features.
1404 * server.c (handle_query) <qSupported>: Adjust to call
1405 target_process_qsupported once, passing it a vector of unprocessed
1407 * target.h (struct target_ops) <process_qsupported>: Change
1409 (target_process_qsupported): Adjust.
1411 2015-11-19 Pedro Alves <palves@redhat.com>
1413 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
1415 * configure: Regenerate.
1417 2015-11-19 Pedro Alves <palves@redhat.com>
1419 * configure: Regenerate.
1421 2015-11-19 Yao Qi <yao.qi@linaro.org>
1423 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
1426 2015-11-19 Yao Qi <yao.qi@linaro.org>
1428 * linux-aarch64-low.c (enum aarch64_operand_type): New.
1429 (struct aarch64_operand): Move enum out.
1431 2015-11-19 Yao Qi <yao.qi@linaro.org>
1433 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
1434 struct user_fpsimd_state *.
1435 (aarch64_store_fpregset): Likewise.
1437 2015-11-19 Yao Qi <yao.qi@linaro.org>
1439 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
1440 struct user_pt_regs *.
1441 (aarch64_store_gregset): Likewise.
1443 2015-11-18 Pedro Alves <palves@redhat.com>
1445 * Makefile.in (all_object_files): Add $IPA_OBJS.
1447 2015-11-17 Pedro Alves <palves@redhat.com>
1449 * win32-low.c (win32_resume): Use gdb_signal_from_host,
1450 GDB_SIGNAL_0 and gdb_signal_to_string.
1452 2015-11-17 Pedro Alves <palves@redhat.com>
1454 * win32-low.c (handle_output_debug_string): Remove parameter.
1455 (win32_kill): Remove our_status local and adjust call to
1456 handle_output_debug_string.
1457 (get_child_debug_event): Adjust call to
1458 handle_output_debug_string.
1460 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1462 * linux-mips-low.c (mips_fill_gregset): Add cast.
1463 (mips_store_gregset): Likewise.
1464 (mips_fill_fpregset): Likewise.
1465 (mips_store_fpregset): Likewise.
1467 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1469 * linux-mips-low.c (mips_add_watchpoint): Rename private to
1472 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1474 * linux-mips-low.c (mips_linux_new_thread): Change type of
1475 watch_type to enum target_hw_bp_type.
1477 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1479 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
1480 Change return type to arm_hwbp_type.
1482 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1484 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
1485 (arm_store_gregset): Likewise.
1486 * linux-arm-low.c (arm_get_hwcap): Likewise.
1487 (arm_read_description): Likewise.
1489 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1491 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
1493 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1495 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
1496 (ppc_fill_vsxregset): Likewise.
1497 (ppc_store_vsxregset): Likewise.
1498 (ppc_fill_vrregset): Likewise.
1499 (ppc_store_vrregset): Likewise.
1500 (ppc_fill_evrregset): Likewise.
1501 (ppc_store_evrregset): Likewise.
1503 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1505 * linux-ppc-low.c (ppc_usrregs_info): Remove
1506 forward-declaration.
1507 (ppc_arch_setup): Move lower in file.
1509 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
1511 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
1512 (ps_pdwrite): Likewise.
1514 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
1516 * linux-arm-low.c (arm_new_thread): Move pointer dereference
1517 to after assert checks.
1519 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
1521 * proc-service.c (ps_pdread): Add/adjust casts.
1522 (ps_pdwrite): Add/adjust casts.
1524 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
1526 * server.c (handle_search_memory_1): Cast return value of
1529 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
1531 * server.c (write_qxfer_response): Change type of data to
1534 2015-10-29 Pedro Alves <palves@redhat.com>
1536 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
1538 2015-10-29 Pedro Alves <palves@redhat.com>
1540 * tracepoint.c (clear_installed_tracepoints): Add casts.
1542 2015-10-29 Pedro Alves <palves@redhat.com>
1544 * server.c (handle_v_cont, process_serial_event): Add enum
1545 gdb_signal casts to signal parsing code.
1547 2015-10-29 Pedro Alves <palves@redhat.com>
1549 * linux-low.h (NULL_REGSET): Define.
1550 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
1551 * linux-arm-low.c (arm_regsets): Likewise.
1552 * linux-crisv32-low.c (cris_regsets): Likewise.
1553 * linux-m68k-low.c (m68k_regsets): Likewise.
1554 * linux-mips-low.c (mips_regsets): Likewise.
1555 * linux-nios2-low.c (nios2_regsets): Likewise.
1556 * linux-ppc-low.c (ppc_regsets): Likewise.
1557 * linux-s390-low.c (s390_regsets): Likewise.
1558 * linux-sh-low.c (sh_regsets): Likewise.
1559 * linux-sparc-low.c (sparc_regsets): Likewise.
1560 * linux-tic6x-low.c (tic6x_regsets): Likewise.
1561 * linux-tile-low.c (tile_regsets): Likewise.
1562 * linux-x86-low.c (x86_regsets): Likewise.
1563 * linux-xtensa-low.c (xtensa_regsets): Likewise.
1565 2015-10-29 Pedro Alves <palves@redhat.com>
1567 * linux-low.h (NULL_REGSET): Define.
1568 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
1569 * linux-arm-low.c (arm_regsets): Likewise.
1570 * linux-crisv32-low.c (cris_regsets): Likewise.
1571 * linux-m68k-low.c (m68k_regsets): Likewise.
1572 * linux-mips-low.c (mips_regsets): Likewise.
1573 * linux-nios2-low.c (nios2_regsets): Likewise.
1574 * linux-ppc-low.c (ppc_regsets): Likewise.
1575 * linux-s390-low.c (s390_regsets): Likewise.
1576 * linux-sh-low.c (sh_regsets): Likewise.
1577 * linux-sparc-low.c (sparc_regsets): Likewise.
1578 * linux-tic6x-low.c (tic6x_regsets): Likewise.
1579 * linux-tile-low.c (tile_regsets): Likewise.
1580 * linux-x86-low.c (x86_regsets): Likewise.
1581 * linux-xtensa-low.c (xtensa_regsets): Likewise.
1583 2015-10-26 Doug Evans <dje@google.com>
1585 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
1587 2015-10-26 Doug Evans <dje@google.com>
1589 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
1591 2015-10-26 Doug Evans <dje@google.com>
1593 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
1595 (attach_thread, find_new_threads_callback): Ditto.
1597 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1599 * mem-break.h (set_breakpoint_data): Remove.
1601 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1603 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
1604 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1605 (initialize_low): Remove set_breakpoint_data call.
1606 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
1607 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
1608 (initialize_low): Remove set_breakpoint_data call.
1609 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
1610 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1611 (initialize_low): Remove set_breakpoint_data call.
1613 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1615 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
1616 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
1617 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
1618 * target.h (target_breakpoint_kind_from_pc): New macro.
1620 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
1622 * linux-low.c (default_breakpoint_kind_from_pc): New function.
1623 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
1624 the default breakpoint kind.
1626 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1628 * linux-arm-low.c (arm_supports_z_point_type): Add software
1631 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1633 * linux-arm-low.c: Refactor breakpoint definitions.
1634 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
1635 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
1637 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1639 * Makefile.in: Add arm.c/o.
1640 * configure.srv: Likewise.
1641 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
1642 (arm_breakpoint_kind_from_pc): New function.
1643 (arm_sw_breakpoint_from_kind): Return proper kind.
1644 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
1646 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1648 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
1650 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
1651 (struct raw_breakpoint) <size>: Remove.
1652 (struct raw_breakpoint) <kind>: Add.
1653 (bp_size): New function.
1654 (bp_opcode): Likewise.
1655 (find_raw_breakpoint_at): Adjust for kind.
1656 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
1657 (remove_memory_breakpoint): Adjust for kind call bp_size.
1658 (set_raw_breakpoint_at): Adjust for kind.
1659 (set_breakpoint): Likewise.
1660 (set_breakpoint_at): Call breakpoint_kind_from_pc.
1661 (delete_raw_breakpoint): Adjust for kind.
1662 (delete_breakpoint): Likewise.
1663 (find_gdb_breakpoint): Likewise.
1664 (set_gdb_breakpoint_1): Likewise.
1665 (set_gdb_breakpoint): Likewise.
1666 (delete_gdb_breakpoint_1): Likewise.
1667 (delete_gdb_breakpoint): Likewise.
1668 (uninsert_raw_breakpoint): Likewise.
1669 (reinsert_raw_breakpoint): Likewise.
1670 (set_breakpoint_data): Remove.
1671 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
1672 (check_mem_read): Adjust for kind call bp_size.
1673 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
1674 (clone_one_breakpoint): Adjust for kind.
1675 * mem-break.h (set_gdb_breakpoint): Likewise.
1676 (delete_gdb_breakpoint): Likewise.
1677 * server.c (process_serial_event): Likewise.
1679 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1681 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
1682 (struct linux_target_ops) <breakpoint>: Remove.
1683 (struct linux_target_ops) <breakpoint_len>: Remove.
1684 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1685 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1686 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
1687 (arm_sw_breakpoint_from_kind): New function.
1688 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
1689 (struct linux_target_ops) <breakpoint>: Remove.
1690 (struct linux_target_ops) <breakpoint_len>: Remove.
1691 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1692 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1693 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
1694 (struct linux_target_ops) <breakpoint>: Remove.
1695 (struct linux_target_ops) <breakpoint_len>: Remove.
1696 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1697 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1698 * linux-crisv32-low.c (cris_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-low.c (linux_wait_1): Call breakpoint_kind_from_pc
1704 and sw_breakpoint_from_kind to increment the pc.
1705 (linux_breakpoint_kind_from_pc): New function.
1706 (linux_sw_breakpoint_from_kind): New function.
1707 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
1708 (initialize_low): Call breakpoint_kind_from_pc and
1709 sw_breakpoint_from_kind to replace breakpoint_data/len.
1710 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
1712 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
1713 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
1714 (struct linux_target_ops) <breakpoint>: Remove.
1715 (struct linux_target_ops) <breakpoint_len>: Remove.
1716 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1717 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1718 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
1719 (struct linux_target_ops) <breakpoint>: Remove.
1720 (struct linux_target_ops) <breakpoint_len>: Remove.
1721 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1722 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1723 * linux-mips-low.c (mips_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-nios2-low.c (nios2_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-ppc-low.c (ppc_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-s390-low.c (s390_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-sh-low.c (sh_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-sparc-low.c (sparc_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-tic6x-low.c (tic6x_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-tile-low.c (tile_sw_breakpoint_from_kind): New function.
1759 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
1760 (struct linux_target_ops) <breakpoint>: Remove.
1761 (struct linux_target_ops) <breakpoint_len>: Remove.
1762 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1763 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1764 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
1765 (struct linux_target_ops) <breakpoint>: Remove.
1766 (struct linux_target_ops) <breakpoint_len>: Remove.
1767 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1768 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1770 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1772 * linux-cris-low.c (cris_get_pc): Remove void arg.
1774 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
1776 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
1779 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
1781 * inferiors.c (thread_pid_matches_callback): New function.
1782 (find_thread_process): New function.
1783 (remove_thread): Reset current_thread.
1784 (remove_process): Assert threads have been removed first.
1786 2015-10-15 Yao Qi <yao.qi@linaro.org>
1788 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
1790 (aarch64_remove_point): Likewise.
1791 * regcache.c (regcache_register_size): New function.
1793 2015-10-12 Yao Qi <yao.qi@linaro.org>
1795 * linux-aarch64-low.c: Update all callers as emit_load_store
1796 is renamed to aarch64_emit_load_store.
1798 2015-10-12 Yao Qi <yao.qi@linaro.org>
1800 * linux-aarch64-low.c: Update all callers of function renaming
1801 from emit_insn to aarch64_emit_insn.
1803 2015-10-12 Yao Qi <yao.qi@linaro.org>
1805 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
1806 arch/aarch64-insn.h.
1807 (struct aarch64_memory_operand): Likewise.
1809 (emit_insn): Move to arch/aarch64-insn.c.
1810 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
1811 (emit_load_store): Move to arch/aarch64-insn.c.
1812 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
1813 (can_encode_int32): Remove.
1815 2015-10-12 Yao Qi <yao.qi@linaro.org>
1817 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
1818 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
1819 (aarch64_relocate_instruction): Likewise.
1820 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
1821 (struct aarch64_insn_visitor): Likewise.
1823 2015-10-12 Yao Qi <yao.qi@linaro.org>
1825 * linux-aarch64-low.c (struct aarch64_insn_data): New.
1826 (struct aarch64_insn_visitor): New.
1827 (struct aarch64_insn_relocation_data): New.
1828 (aarch64_ftrace_insn_reloc_b): New function.
1829 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1830 (aarch64_ftrace_insn_reloc_cb): Likewise.
1831 (aarch64_ftrace_insn_reloc_tb): Likewise.
1832 (aarch64_ftrace_insn_reloc_adr): Likewise.
1833 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
1834 (aarch64_ftrace_insn_reloc_others): Likewise.
1836 (aarch64_relocate_instruction): Use visitor.
1838 2015-10-12 Yao Qi <yao.qi@linaro.org>
1840 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
1841 int. Add argument buf.
1842 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
1843 aarch64_relocate_instruction.
1845 2015-10-12 Yao Qi <yao.qi@linaro.org>
1847 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
1848 argument insn. Remove local variable insn. Don't call
1850 (aarch64_install_fast_tracepoint_jump_pad): Call
1853 2015-09-30 Yao Qi <yao.qi@linaro.org>
1855 * linux-aarch64-low.c (emit_movk): Shorten a long line.
1856 (emit_load_store_pair): Likewise.
1858 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
1860 * dll.c (match_dll): Add cast(s).
1861 (unloaded_dll): Likewise.
1862 * linux-low.c (second_thread_of_pid_p): Likewise.
1863 (delete_lwp_callback): Likewise.
1864 (count_events_callback): Likewise.
1865 (select_event_lwp_callback): Likewise.
1866 (linux_set_resume_request): Likewise.
1867 * server.c (accumulate_file_name_length): Likewise.
1868 (emit_dll_description): Likewise.
1869 (handle_qxfer_threads_worker): Likewise.
1870 (visit_actioned_threads): Likewise.
1871 * thread-db.c (any_thread_of): Likewise.
1872 * tracepoint.c (same_process_p): Likewise.
1873 (match_blocktype): Likewise.
1874 (build_traceframe_info_xml): Likewise.
1876 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
1878 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
1880 (gdb_unparse_agent_expr): Likewise.
1881 * hostio.c (require_data): Likewise.
1882 (handle_pread): Likewise.
1883 * linux-low.c (disable_regset): Likewise.
1884 (fetch_register): Likewise.
1885 (store_register): Likewise.
1886 (get_dynamic): Likewise.
1887 (linux_qxfer_libraries_svr4): Likewise.
1888 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
1889 (set_fast_tracepoint_jump): Likewise.
1890 (uninsert_fast_tracepoint_jumps_at): Likewise.
1891 (reinsert_fast_tracepoint_jumps_at): Likewise.
1892 (validate_inserted_breakpoint): Likewise.
1893 (clone_agent_expr): Likewise.
1894 * regcache.c (init_register_cache): Likewise.
1895 * remote-utils.c (putpkt_binary_1): Likewise.
1896 (decode_M_packet): Likewise.
1897 (decode_X_packet): Likewise.
1898 (look_up_one_symbol): Likewise.
1899 (relocate_instruction): Likewise.
1900 (monitor_output): Likewise.
1901 * server.c (handle_search_memory): Likewise.
1902 (handle_qxfer_exec_file): Likewise.
1903 (handle_qxfer_libraries): Likewise.
1904 (handle_qxfer): Likewise.
1905 (handle_query): Likewise.
1906 (handle_v_cont): Likewise.
1907 (handle_v_run): Likewise.
1908 (captured_main): Likewise.
1909 * target.c (write_inferior_memory): Likewise.
1910 * thread-db.c (try_thread_db_load_from_dir): Likewise.
1911 * tracepoint.c (init_trace_buffer): Likewise.
1912 (add_tracepoint_action): Likewise.
1913 (add_traceframe): Likewise.
1914 (add_traceframe_block): Likewise.
1915 (cmd_qtdpsrc): Likewise.
1916 (cmd_qtdv): Likewise.
1917 (cmd_qtstatus): Likewise.
1918 (response_source): Likewise.
1919 (response_tsv): Likewise.
1920 (cmd_qtnotes): Likewise.
1921 (gdb_collect): Likewise.
1922 (initialize_tracepoint): Likewise.
1924 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1926 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
1927 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
1928 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
1930 (enum aarch64_condition_codes): New enum.
1931 (w0): New static global.
1934 (struct aarch64_memory_operand) <type>: New
1935 MEMORY_OPERAND_POSTINDEX type.
1936 (postindex_memory_operand): New helper function.
1937 (emit_ret): New function.
1938 (emit_load_store_pair): New function, factored out of emit_stp
1939 with support for MEMORY_OPERAND_POSTINDEX.
1940 (emit_stp): Rewrite using emit_load_store_pair.
1941 (emit_ldp): New function.
1942 (emit_load_store): Likewise.
1943 (emit_ldr): Mention post-index instruction in comment.
1944 (emit_ldrh): New function.
1945 (emit_ldrb): New function.
1946 (emit_ldrsw): Mention post-index instruction in comment.
1947 (emit_str): Likewise.
1948 (emit_subs): New function.
1949 (emit_cmp): Likewise.
1950 (emit_and): Likewise.
1951 (emit_orr): Likewise.
1952 (emit_orn): Likewise.
1953 (emit_eor): Likewise.
1954 (emit_mvn): Likewise.
1955 (emit_lslv): Likewise.
1956 (emit_lsrv): Likewise.
1957 (emit_asrv): Likewise.
1958 (emit_mul): Likewise.
1959 (emit_sbfm): Likewise.
1960 (emit_sbfx): Likewise.
1961 (emit_ubfm): Likewise.
1962 (emit_ubfx): Likewise.
1963 (emit_csinc): Likewise.
1964 (emit_cset): Likewise.
1965 (emit_nop): Likewise.
1966 (emit_ops_insns): New helper function.
1967 (emit_pop): Likewise.
1968 (emit_push): Likewise.
1969 (aarch64_emit_prologue): New function.
1970 (aarch64_emit_epilogue): Likewise.
1971 (aarch64_emit_add): Likewise.
1972 (aarch64_emit_sub): Likewise.
1973 (aarch64_emit_mul): Likewise.
1974 (aarch64_emit_lsh): Likewise.
1975 (aarch64_emit_rsh_signed): Likewise.
1976 (aarch64_emit_rsh_unsigned): Likewise.
1977 (aarch64_emit_ext): Likewise.
1978 (aarch64_emit_log_not): Likewise.
1979 (aarch64_emit_bit_and): Likewise.
1980 (aarch64_emit_bit_or): Likewise.
1981 (aarch64_emit_bit_xor): Likewise.
1982 (aarch64_emit_bit_not): Likewise.
1983 (aarch64_emit_equal): Likewise.
1984 (aarch64_emit_less_signed): Likewise.
1985 (aarch64_emit_less_unsigned): Likewise.
1986 (aarch64_emit_ref): Likewise.
1987 (aarch64_emit_if_goto): Likewise.
1988 (aarch64_emit_goto): Likewise.
1989 (aarch64_write_goto_address): Likewise.
1990 (aarch64_emit_const): Likewise.
1991 (aarch64_emit_call): Likewise.
1992 (aarch64_emit_reg): Likewise.
1993 (aarch64_emit_pop): Likewise.
1994 (aarch64_emit_stack_flush): Likewise.
1995 (aarch64_emit_zero_ext): Likewise.
1996 (aarch64_emit_swap): Likewise.
1997 (aarch64_emit_stack_adjust): Likewise.
1998 (aarch64_emit_int_call_1): Likewise.
1999 (aarch64_emit_void_call_2): Likewise.
2000 (aarch64_emit_eq_goto): Likewise.
2001 (aarch64_emit_ne_goto): Likewise.
2002 (aarch64_emit_lt_goto): Likewise.
2003 (aarch64_emit_le_goto): Likewise.
2004 (aarch64_emit_gt_goto): Likewise.
2005 (aarch64_emit_ge_got): Likewise.
2006 (aarch64_emit_ops_impl): New static global variable.
2007 (aarch64_emit_ops): New target function, return
2008 &aarch64_emit_ops_impl.
2009 (struct linux_target_ops): Install it.
2011 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2013 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
2014 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
2016 * linux-aarch64-ipa.c: New file.
2017 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
2019 (aarch64_get_thread_area): New target method.
2020 (extract_signed_bitfield): New helper function.
2021 (aarch64_decode_ldr_literal): New function.
2022 (enum aarch64_opcodes): New enum.
2023 (struct aarch64_register): New struct.
2024 (struct aarch64_operand): New struct.
2025 (x0): New static global.
2034 (aarch64_register): New helper function.
2035 (register_operand): Likewise.
2036 (immediate_operand): Likewise.
2037 (struct aarch64_memory_operand): New struct.
2038 (offset_memory_operand): New helper function.
2039 (preindex_memory_operand): Likewise.
2040 (enum aarch64_system_control_registers): New enum.
2041 (ENCODE): New macro.
2042 (emit_insn): New helper function.
2043 (emit_b): New function.
2044 (emit_bcond): Likewise.
2045 (emit_cb): Likewise.
2046 (emit_tb): Likewise.
2047 (emit_blr): Likewise.
2048 (emit_stp): Likewise.
2049 (emit_ldp_q_offset): Likewise.
2050 (emit_stp_q_offset): Likewise.
2051 (emit_load_store): Likewise.
2052 (emit_ldr): Likewise.
2053 (emit_ldrsw): Likewise.
2054 (emit_str): Likewise.
2055 (emit_ldaxr): Likewise.
2056 (emit_stxr): Likewise.
2057 (emit_stlr): Likewise.
2058 (emit_data_processing_reg): Likewise.
2059 (emit_data_processing): Likewise.
2060 (emit_add): Likewise.
2061 (emit_sub): Likewise.
2062 (emit_mov): Likewise.
2063 (emit_movk): Likewise.
2064 (emit_mov_addr): Likewise.
2065 (emit_mrs): Likewise.
2066 (emit_msr): Likewise.
2067 (emit_sevl): Likewise.
2068 (emit_wfe): Likewise.
2069 (append_insns): Likewise.
2070 (can_encode_int32_in): New helper function.
2071 (aarch64_relocate_instruction): New function.
2072 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
2073 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
2074 (struct linux_target_ops): Install aarch64_get_thread_area,
2075 aarch64_install_fast_tracepoint_jump_pad and
2076 aarch64_get_min_fast_tracepoint_insn_len.
2078 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2080 * Makefile.in (aarch64-insn.o): New rule.
2081 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
2083 2015-09-21 Yao Qi <yao.qi@linaro.org>
2085 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
2087 2015-09-21 Yao Qi <yao.qi@linaro.org>
2089 * tracepoint.c (max_jump_pad_size): Remove.
2091 2015-09-18 Yao Qi <yao.qi@linaro.org>
2093 * linux-aarch64-low.c: Don't include sys/uio.h.
2094 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
2096 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
2098 * tracepoint.c (eval_result_type): Change prototype.
2099 (condition_true_at_tracepoint): Fix argument to compiled_cond.
2101 2015-09-15 Pedro Alves <palves@redhat.com>
2103 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
2104 Check whether to report exec events instead of checking whether
2105 multiprocess is enabled.
2107 2015-09-15 Pedro Alves <palves@redhat.com>
2110 * remote-utils.c (prepare_resume_reply): Merge
2111 TARGET_WAITKIND_VFORK_DONE switch case with the
2112 TARGET_WAITKIND_FORKED case.
2114 2015-09-15 Yao Qi <yao.qi@linaro.org>
2116 * server.c (handle_query): Check string comparison using
2117 "else if" instead of "if".
2119 2015-09-15 Yao Qi <yao.qi@linaro.org>
2121 * server.c (vCont_supported): New global variable.
2122 (handle_query): Set vCont_supported to 1 if "vContSupported+"
2123 matches. Append ";vContSupported+" to own_buf.
2124 (handle_v_requests): Append ";s;S" to own_buf if target supports
2125 hardware single step or vCont_supported is false.
2126 (capture_main): Set vCont_supported to zero.
2128 2015-09-15 Yao Qi <yao.qi@linaro.org>
2130 * linux-low.c (linux_supports_conditional_breakpoints): Rename
2132 (linux_supports_hardware_single_step): ... New function.
2133 (linux_target_ops): Update.
2134 * lynx-low.c (lynx_target_ops): Set field
2135 supports_hardware_single_step to target_can_do_hardware_single_step.
2136 * nto-low.c (nto_target_ops): Likewise.
2137 * spu-low.c (spu_target_ops): Likewise.
2138 * win32-low.c (win32_target_ops): Likewise.
2139 * target.c (target_can_do_hardware_single_step): New function.
2140 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2141 Remove. <supports_hardware_single_step>: New field.
2142 (target_supports_conditional_breakpoints): Remove.
2143 (target_supports_hardware_single_step): New macro.
2144 (target_can_do_hardware_single_step): Declare.
2145 * server.c (handle_query): Use target_supports_hardware_single_step
2146 instead of target_supports_conditional_breakpoints.
2148 2015-09-15 Yao Qi <yao.qi@linaro.org>
2150 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
2152 (struct linux_target_ops the_low_target): Install
2153 aarch64_linux_siginfo_fixup.
2155 2015-09-11 Don Breazeal <donb@codesourcery.com>
2156 Luis Machado <lgustavo@codesourcery.com>
2158 * linux-low.c (linux_mourn): Static declaration.
2159 (linux_arch_setup): Move in front of
2160 handle_extended_wait.
2161 (linux_arch_setup_thread): New function.
2162 (handle_extended_wait): Handle exec events. Call
2163 linux_arch_setup_thread. Make event_lwp argument a
2164 pointer-to-a-pointer.
2165 (check_zombie_leaders): Do not check stopped threads.
2166 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
2167 (linux_low_filter_event): Add lwp and thread for exec'ing
2168 non-leader thread if leader thread has been deleted.
2169 Refactor code into linux_arch_setup_thread and call it.
2170 Pass child lwp pointer by reference to handle_extended_wait.
2171 (linux_wait_for_event_filtered): Update comment.
2172 (linux_wait_1): Prevent clobbering exec event status.
2173 (linux_supports_exec_events): New function.
2174 (linux_target_ops) <supports_exec_events>: Initialize new member.
2175 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
2177 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
2178 * server.c (report_exec_events): New global variable.
2179 (handle_query): Handle qSupported query for exec-events feature.
2180 (captured_main): Initialize report_exec_events.
2181 * server.h (report_exec_events): Declare new global variable.
2182 * target.h (struct target_ops) <supports_exec_events>: New
2184 (target_supports_exec_events): New macro.
2185 * win32-low.c (win32_target_ops) <supports_exec_events>:
2186 Initialize new member.
2188 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
2190 * linux-low.c (linux_low_enable_btrace): Remove.
2191 (linux_target_ops): Replace linux_low_enable_btrace with
2192 linux_enable_btrace.
2194 2015-09-03 Yao Qi <yao.qi@linaro.org>
2196 * linux-aarch64-low.c (aarch64_insert_point): Call
2197 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
2200 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2202 * linux-low.c (check_stopped_by_breakpoint): Use
2203 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
2205 2015-08-27 Pedro Alves <palves@redhat.com>
2207 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
2209 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
2211 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
2212 the XNEW-family equivalent.
2213 (compile_bytecodes): Likewise.
2214 * dll.c (loaded_dll): Likewise.
2215 * event-loop.c (append_callback_event): Likewise.
2216 (create_file_handler): Likewise.
2217 (create_file_event): Likewise.
2218 * hostio.c (handle_open): Likewise.
2219 * inferiors.c (add_thread): Likewise.
2220 (add_process): Likewise.
2221 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
2222 * linux-arm-low.c (arm_new_process): Likewise.
2223 (arm_new_thread): Likewise.
2224 * linux-low.c (add_to_pid_list): Likewise.
2225 (linux_add_process): Likewise.
2226 (handle_extended_wait): Likewise.
2227 (add_lwp): Likewise.
2228 (enqueue_one_deferred_signal): Likewise.
2229 (enqueue_pending_signal): Likewise.
2230 (linux_resume_one_lwp_throw): Likewise.
2231 (linux_resume_one_thread): Likewise.
2232 (linux_read_memory): Likewise.
2233 (linux_write_memory): Likewise.
2234 * linux-mips-low.c (mips_linux_new_process): Likewise.
2235 (mips_linux_new_thread): Likewise.
2236 (mips_add_watchpoint): Likewise.
2237 * linux-x86-low.c (initialize_low_arch): Likewise.
2238 * lynx-low.c (lynx_add_process): Likewise.
2239 * mem-break.c (set_raw_breakpoint_at): Likewise.
2240 (set_breakpoint): Likewise.
2241 (add_condition_to_breakpoint): Likewise.
2242 (add_commands_to_breakpoint): Likewise.
2243 (clone_agent_expr): Likewise.
2244 (clone_one_breakpoint): Likewise.
2245 * regcache.c (new_register_cache): Likewise.
2246 * remote-utils.c (look_up_one_symbol): Likewise.
2247 * server.c (queue_stop_reply): Likewise.
2248 (start_inferior): Likewise.
2249 (queue_stop_reply_callback): Likewise.
2250 (handle_target_event): Likewise.
2251 * spu-low.c (fetch_ppc_memory): Likewise.
2252 (store_ppc_memory): Likewise.
2253 * target.c (set_target_ops): Likewise.
2254 * thread-db.c (thread_db_load_search): Likewise.
2255 (try_thread_db_load_1): Likewise.
2256 * tracepoint.c (add_tracepoint): Likewise.
2257 (add_tracepoint_action): Likewise.
2258 (create_trace_state_variable): Likewise.
2259 (cmd_qtdpsrc): Likewise.
2260 (cmd_qtro): Likewise.
2261 (add_while_stepping_state): Likewise.
2262 * win32-low.c (child_add_thread): Likewise.
2263 (get_image_name): Likewise.
2265 2015-08-25 Yao Qi <yao.qi@linaro.org>
2267 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
2269 2015-08-25 Yao Qi <yao.qi@linaro.org>
2271 * Makefile.in (aarch64-linux.o): New rule.
2272 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
2274 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
2275 (aarch64_init_debug_reg_state): Make it extern.
2276 (aarch64_linux_prepare_to_resume): Remove.
2278 2015-08-25 Yao Qi <yao.qi@linaro.org>
2280 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
2281 lwp_arch_private_info and ptid_of_lwp.
2283 2015-08-25 Yao Qi <yao.qi@linaro.org>
2285 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
2286 Find proc_info by find_process_pid. All callers updated.
2288 2015-08-25 Yao Qi <yao.qi@linaro.org>
2290 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
2292 (debug_reg_change_callback): Remove.
2293 (aarch64_notify_debug_reg_change): Remove.
2295 2015-08-25 Yao Qi <yao.qi@linaro.org>
2297 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
2298 Call current_lwp_ptid.
2300 2015-08-25 Yao Qi <yao.qi@linaro.org>
2302 * linux-aarch64-low.c (debug_reg_change_callback): Use
2305 2015-08-25 Yao Qi <yao.qi@linaro.org>
2307 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
2309 2015-08-25 Yao Qi <yao.qi@linaro.org>
2311 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
2313 2015-08-25 Yao Qi <yao.qi@linaro.org>
2315 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
2318 2015-08-25 Yao Qi <yao.qi@linaro.org>
2320 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
2322 (debug_reg_change_callback): Remove argument entry and add argument
2323 lwp. Remove local variable thread. Don't print thread id in the
2324 debugging output. Don't check whether pid of thread equals to pid.
2325 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
2326 iterate_over_lwps instead find_inferior.
2328 2015-08-24 Pedro Alves <palves@redhat.com>
2330 * inferiors.c (get_first_process): New function.
2331 * inferiors.h (get_first_process): New declaration.
2332 * remote-utils.c (read_ptid): Default to the first process in the
2333 list, instead of to the current thread's process.
2335 2015-08-24 Pedro Alves <palves@redhat.com>
2337 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
2338 * event-loop.c: Likewise.
2339 * remote-utils.c: Likewise.
2340 * tracepoint.c: Likewise.
2342 2015-08-24 Pedro Alves <palves@redhat.com>
2344 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
2347 2015-08-21 Pedro Alves <palves@redhat.com>
2349 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
2350 instead of literal 1.
2352 2015-08-21 Pedro Alves <palves@redhat.com>
2354 * tdesc.c (default_description): Explicitly zero-initialize.
2356 2015-08-21 Pedro Alves <palves@redhat.com>
2359 * inferiors.c (remove_thread): Discard any pending stop reply for
2361 * server.c (remove_all_on_match_pid): Rename to ...
2362 (remove_all_on_match_ptid): ... this. Work with a filter ptid
2364 (discard_queued_stop_replies): Change parameter to a ptid. Now
2366 (handle_v_kill, kill_inferior_callback, captured_main)
2367 (process_serial_event): Adjust.
2368 * server.h (discard_queued_stop_replies): Declare.
2370 2015-08-21 Pedro Alves <palves@redhat.com>
2372 * linux-low.c (wait_for_sigstop): Always switch to no thread
2373 selected if the previously current thread dies.
2374 * lynx-low.c (lynx_request_interrupt): Use the first thread's
2375 process instead of the current thread's.
2376 * remote-utils.c (input_interrupt): Don't check if there's no
2378 * server.c (gdb_read_memory, gdb_write_memory): If setting the
2379 current thread to the general thread fails, error out.
2380 (handle_qxfer_auxv, handle_qxfer_libraries)
2381 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
2382 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
2383 (handle_query): Check if there's a thread selected instead of
2384 checking whether there's any thread in the thread list.
2385 (handle_qxfer_threads, handle_qxfer_btrace)
2386 (handle_qxfer_btrace_conf): Don't error out early if there's no
2387 thread in the thread list.
2388 (handle_v_cont, myresume): Don't set the current thread to the
2390 (process_serial_event) <Hg handling>: Also set thread_id if the
2391 previous general thread is still alive.
2392 (process_serial_event) <g/G handling>: If setting the current
2393 thread to the general thread fails, error out.
2394 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
2395 thread's lwp instead of the current thread's.
2396 * target.c (set_desired_thread): If the desired thread was not
2397 found, leave the current thread pointing to NULL. Return an int
2398 (boolean) indicating success.
2399 * target.h (set_desired_thread): Change return type to int.
2401 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
2403 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
2404 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
2406 (ps_get_thread_area): New function.
2408 2015-08-19 Gary Benson <gbenson@redhat.com>
2410 * hostio.c (handle_pread): Do not attempt to read more data
2411 than hostio_reply_with_data can fit in a packet.
2413 2015-08-18 Joel Brobecker <brobecker@adacore.com>
2415 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
2417 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
2419 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
2421 2015-08-06 Pedro Alves <palves@redhat.com>
2423 * tracepoint.c (expr_eval_result): Now an int.
2425 2015-08-06 Pedro Alves <palves@redhat.com>
2427 * gdbthread.h (struct regcache): Forward declare.
2428 (struct thread_info) <regcache_data>: Now a struct regcache
2430 * inferiors.c (inferior_regcache_data)
2431 (set_inferior_regcache_data): Now work with struct regcache
2433 * inferiors.h (struct regcache): Forward declare.
2434 (inferior_regcache_data, set_inferior_regcache_data): Now work
2435 with struct regcache pointers.
2436 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
2437 (free_register_cache_thread): Remove struct regcache pointer
2440 2015-08-06 Pedro Alves <palves@redhat.com>
2442 * server.c (captured_main): On error, print the exception message
2443 to stderr, and if run_once is set, throw a quit.
2445 2015-08-06 Pedro Alves <palves@redhat.com>
2447 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
2450 2015-08-06 Pedro Alves <palves@redhat.com>
2452 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
2453 reading beyond the passed in buffer length.
2455 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
2457 * tracepoint.c (symbol_list) <required>: Remove.
2459 2015-08-06 Pedro Alves <palves@redhat.com>
2461 * linux-low.c (handle_extended_wait): Set the fork child's suspend
2462 count if stopping and suspending threads.
2463 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
2464 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
2465 (linux_detach): Complete an ongoing step-over.
2466 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
2468 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
2469 (linux_wait_1): If passing a signal to the inferior after
2470 finishing a step-over, unsuspend and re-resume all lwps. If we
2471 see a single-step event but the thread should be continuing, don't
2472 pass the trap to gdb.
2473 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
2474 internal_error instead of gdb_assert.
2475 (enqueue_pending_signal): New function.
2476 (check_ptrace_stopped_lwp_gone): Add debug output.
2477 (start_step_over): Use internal_error instead of gdb_assert.
2478 (complete_ongoing_step_over): New function.
2479 (linux_resume_one_thread): Don't resume a suspended thread.
2480 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
2483 2015-08-06 Pedro Alves <palves@redhat.com>
2485 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
2486 (linux_thread_alive): Use lwp_is_marked_dead.
2487 (extended_event_reported): Delete.
2488 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
2489 instead of extended_event_reported.
2490 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
2492 (lwp_is_marked_dead): New function.
2493 (lwp_running): Use lwp_is_marked_dead.
2494 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
2497 2015-08-06 Pedro Alves <palves@redhat.com>
2499 * linux-low.c (linux_wait_1): Move fork event output out of the
2500 !report_to_gdb check. Pass event_child->waitstatus to
2501 target_waitstatus_to_string instead of ourstatus.
2503 2015-08-04 Yao Qi <yao.qi@linaro.org>
2505 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
2506 if current_thread is 32 bit.
2508 2015-08-04 Yao Qi <yao.qi@linaro.org>
2510 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2511 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2512 * server.c (extended_protocol): Remove "static".
2513 * server.h (extended_protocol): Declare it.
2515 2015-08-04 Yao Qi <yao.qi@linaro.org>
2517 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
2518 both aarch64 and aarch32.
2519 (aarch64_set_pc): Likewise.
2521 2015-08-04 Yao Qi <yao.qi@linaro.org>
2523 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
2524 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
2525 arm-with-neon.xml to srv_xmlfiles.
2526 * linux-aarch64-low.c: Include linux-aarch32-low.h.
2527 (is_64bit_tdesc): New function.
2528 (aarch64_linux_read_description): New function.
2529 (aarch64_arch_setup): Call aarch64_linux_read_description.
2530 (regs_info): Rename to regs_info_aarch64.
2531 (aarch64_regs_info): Return right regs_info.
2532 (initialize_low_arch): Call initialize_low_arch_aarch32.
2534 2015-08-04 Yao Qi <yao.qi@linaro.org>
2536 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
2537 * linux-aarch32-low.c: New file.
2538 * linux-aarch32-low.h: New file.
2539 * linux-arm-low.c (arm_fill_gregset): Move it to
2540 linux-aarch32-low.c.
2541 (arm_store_gregset): Likewise.
2542 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
2543 (arm_store_vfpregset): Call arm_store_vfpregset_num.
2544 (arm_arch_setup): Check if PTRACE_GETREGSET works.
2545 (regs_info): Rename to regs_info_arm.
2546 (arm_regs_info): Return regs_info_aarch32 if
2547 have_ptrace_getregset is 1 and target description is
2548 arm_with_neon or arm_with_vfpv3.
2549 (initialize_low_arch): Don't call init_registers_arm_with_neon.
2550 Call initialize_low_arch_aarch32 instead.
2552 2015-08-04 Yao Qi <yao.qi@linaro.org>
2554 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
2555 * linux-low.c: ... here.
2556 * linux-low.h (have_ptrace_getregset): Declare it.
2558 2015-08-04 Pedro Alves <palves@redhat.com>
2560 * thread-db.c (struct thread_db): Use new typedefs.
2561 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
2563 (disable_thread_event_reporting): Cast result of dlsym to
2564 destination function pointer type.
2565 (thread_db_mourn): Use td_ta_delete_ftype.
2567 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
2569 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
2571 (CDX_BREAKPOINT): Define for R2.
2572 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
2573 (the_low_target): Add comments.
2575 2015-07-30 Yao Qi <yao.qi@linaro.org>
2577 * linux-arm-low.c (arm_hwcap): Remove it.
2578 (arm_read_description): New local variable arm_hwcap. Don't
2579 set arm_hwcap to zero.
2581 2015-07-30 Yao Qi <yao.qi@linaro.org>
2583 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
2584 Use regcache->tdesc instead.
2585 (arm_store_wmmxregset): Likewise.
2586 (arm_fill_vfpregset): Likewise.
2587 (arm_store_vfpregset): Likewise.
2589 2015-07-30 Yao Qi <yao.qi@linaro.org>
2591 * linux-arm-low.c: Include arch/arm.h.
2592 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
2593 (arm_store_gregset): Likewise.
2595 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
2597 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
2598 ptrace's 4th parameter.
2600 2015-07-27 Yao Qi <yao.qi@linaro.org>
2602 * configure.srv (case aarch64*-*-linux*): Don't set
2605 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
2607 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
2609 * linux-arm-low.c: Likewise.
2610 * linux-cris-low.c: Likewise.
2611 * linux-crisv32-low.c: Likewise.
2612 * linux-low.c: Likewise.
2613 * linux-m68k-low.c: Likewise.
2614 * linux-mips-low.c: Likewise.
2615 * linux-nios2-low.c: Likewise.
2616 * linux-s390-low.c: Likewise.
2617 * linux-sparc-low.c: Likewise.
2618 * linux-tic6x-low.c: Likewise.
2619 * linux-tile-low.c: Likewise.
2620 * linux-x86-low.c: Likewise.
2622 2015-07-24 Pedro Alves <palves@redhat.com>
2624 * config.in: Regenerate.
2625 * configure: Regenerate.
2627 2015-07-24 Pedro Alves <palves@redhat.com>
2629 * acinclude.m4: Include ../ptrace.m4.
2630 * configure.ac: Call GDB_AC_PTRACE.
2631 * config.in, configure: Regenerate.
2633 2015-07-24 Yao Qi <yao.qi@linaro.org>
2635 * linux-low.c (linux_create_inferior): Remove setting to
2636 proc->priv->new_inferior.
2637 (linux_attach): Likewise.
2638 (linux_low_filter_event): Likewise.
2639 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
2641 2015-07-24 Yao Qi <yao.qi@linaro.org>
2643 * linux-low.c (linux_arch_setup): New function.
2644 (linux_low_filter_event): If proc->tdesc is NULL and
2645 proc->attached is true, call the_low_target.arch_setup.
2646 Otherwise, keep status pending, and return.
2647 (linux_resume_one_lwp_throw): Don't call get_pc if
2648 thread->while_stepping isn't NULL. Don't call
2649 get_thread_regcache if proc->tdesc is NULL.
2650 (need_step_over_p): Return 0 if proc->tdesc is NULL.
2651 (linux_target_ops): Install arch_setup.
2652 * server.c (start_inferior): Call the_target->arch_setup.
2653 * target.h (struct target_ops) <arch_setup>: New field.
2654 (target_arch_setup): New marco.
2655 * lynx-low.c (lynx_target_ops): Update.
2656 * nto-low.c (nto_target_ops): Update.
2657 * spu-low.c (spu_target_ops): Update.
2658 * win32-low.c (win32_target_ops): Update.
2660 2015-07-24 Yao Qi <yao.qi@linaro.org>
2662 * linux-low.c (linux_add_process): Don't set
2663 proc->priv->new_inferior.
2664 (linux_create_inferior): Set proc->priv->new_inferior to 1.
2665 (linux_attach): Likewise.
2667 2015-07-24 Yao Qi <yao.qi@linaro.org>
2669 * server.c (start_inferior): Code refactor.
2671 2015-07-24 Yao Qi <yao.qi@linaro.org>
2673 * server.c (process_serial_event): Set general_thread.
2675 2015-07-21 Yao Qi <yao.qi@linaro.org>
2677 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
2678 aarch64_linux_get_debug_reg_capacity.
2680 2015-07-17 Yao Qi <yao.qi@linaro.org>
2682 * Makefile.in (aarch64-linux-hw-point.o): New rule.
2683 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
2684 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
2685 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
2686 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
2687 (AARCH64_HWP_ALIGNMENT): Likewise.
2688 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
2689 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
2690 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
2691 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
2692 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
2693 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
2694 (struct aarch64_debug_reg_state): Likewise.
2695 (struct arch_lwp_info): Likewise.
2696 (aarch64_align_watchpoint): Likewise.
2697 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
2698 (aarch64_watchpoint_length): Likewise.
2699 (aarch64_point_encode_ctrl_reg): Likewise
2700 (aarch64_point_is_aligned): Likewise.
2701 (aarch64_align_watchpoint): Likewise.
2702 (aarch64_linux_set_debug_regs):
2703 (aarch64_dr_state_insert_one_point): Likewise.
2704 (aarch64_dr_state_remove_one_point): Likewise.
2705 (aarch64_handle_breakpoint): Likewise.
2706 (aarch64_handle_aligned_watchpoint): Likewise.
2707 (aarch64_handle_unaligned_watchpoint): Likewise.
2708 (aarch64_handle_watchpoint): Likewise.
2710 2015-07-17 Yao Qi <yao.qi@linaro.org>
2712 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
2713 and don't aarch64_get_debug_reg_state. All callers update.
2714 (aarch64_handle_aligned_watchpoint): Likewise.
2715 (aarch64_handle_unaligned_watchpoint): Likewise.
2716 (aarch64_handle_watchpoint): Likewise.
2717 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
2718 (aarch64_remove_point): Likewise.
2720 2015-07-17 Yao Qi <yao.qi@linaro.org>
2722 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
2724 (aarch64_handle_unaligned_watchpoint): Likewise.
2726 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2728 Revert the previous 3 commits:
2729 Move gdb_regex* to common/
2730 Move linux_find_memory_regions_full & co.
2731 gdbserver build-id attribute generator
2733 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2734 Jan Kratochvil <jan.kratochvil@redhat.com>
2736 gdbserver build-id attribute generator.
2737 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
2738 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
2739 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
2741 (get_dynamic): Use find_pdhr to traverse program headers.
2742 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
2743 (compare_mapping_entry_range, struct find_memory_region_callback_data)
2744 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
2745 (get_hex_build_id): New.
2746 (linux_qxfer_libraries_svr4): Add optional build-id attribute
2747 to reply XML document.
2749 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2750 Jan Kratochvil <jan.kratochvil@redhat.com>
2752 * target.c: Include target/target-utils.h and fcntl.h.
2753 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
2754 (target_fileio_read_stralloc): New functions.
2756 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2758 * Makefile.in (OBS): Add gdb_regex.o.
2760 * config.in: Rebuilt.
2761 * configure: Rebuilt.
2763 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2764 Jan Kratochvil <jan.kratochvil@redhat.com>
2766 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
2767 * Makefile.in (OBS): Add target-utils.o.
2768 (linux-maps.o, target-utils.o): New.
2769 * configure.srv (srv_linux_obj): Add linux-maps.o.
2771 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
2773 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
2775 (the_low_target): Install it.
2777 2015-07-14 Pedro Alves <palves@redhat.com>
2779 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
2780 Instead, ignore ECHILD, and throw an error for other errnos.
2782 2015-07-10 Pedro Alves <palves@redhat.com>
2784 * event-loop.c (struct callback_event) <data>: Change type to
2785 gdb_client_data instance instead of gdb_client_data pointer.
2786 (append_callback_event): Adjust.
2788 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
2790 * linux-aarch64-low.c: Add comments for each linux_target_ops
2791 method. Remove comments already covered in target_ops and
2792 linux_target_ops definitions.
2793 (the_low_target): Add comments for each unimplemented method.
2795 2015-07-09 Yao Qi <yao.qi@linaro.org>
2797 * linux-aarch64-low.c (aarch64_regmap): Remove.
2798 (aarch64_usrregs_info): Remove.
2799 (regs_info): Set field usrregs to NULL.
2801 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
2803 * linux-low.c: Include "rsp-low.h"
2804 (linux_low_encode_pt_config, linux_low_encode_raw): New.
2805 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
2806 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
2807 (handle_btrace_enable_pt): New.
2808 (handle_btrace_general_set): Support "pt".
2809 (handle_btrace_conf_general_set): Support "pt:size".
2811 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
2813 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
2816 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
2818 * linux-aarch64-low.c: Remove comment about endianness.
2819 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
2820 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
2823 2015-06-24 Gary Benson <gbenson@redhat.com>
2825 * linux-i386-ipa.c (stdint.h): Do not include.
2826 * lynx-i386-low.c (stdint.h): Likewise.
2827 * lynx-ppc-low.c (stdint.h): Likewise.
2828 * mem-break.c (stdint.h): Likewise.
2829 * thread-db.c (stdint.h): Likewise.
2830 * tracepoint.c (stdint.h): Likewise.
2831 * win32-low.c (stdint.h): Likewise.
2833 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
2835 * server.c (write_qxfer_response): Update call to
2836 remote_escape_output.
2838 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
2839 Jan Kratochvil <jan.kratochvil@redhat.com>
2841 Merge multiple hex conversions.
2842 * gdbreplay.c (tohex): Rename to 'fromhex'.
2843 (logchar): Use fromhex.
2845 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
2847 * server.c (handle_qxfer_libraries): Set `version' attribute for
2850 2015-06-10 Gary Benson <gbenson@redhat.com>
2852 * target.h (struct target_ops) <multifs_open>: New field.
2853 <multifs_unlink>: Likewise.
2854 <multifs_readlink>: Likewise.
2855 * linux-low.c (nat/linux-namespaces.h): New include.
2856 (linux_target_ops): Initialize the_target->multifs_open,
2857 the_target->multifs_unlink and the_target->multifs_readlink.
2858 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
2859 * hostio.c (hostio_fs_pid): New static variable.
2860 (hostio_handle_new_gdb_connection): New function.
2861 (handle_setfs): Likewise.
2862 (handle_open): Use the_target->multifs_open as appropriate.
2863 (handle_unlink): Use the_target->multifs_unlink as appropriate.
2864 (handle_readlink): Use the_target->multifs_readlink as
2866 (handle_vFile): Handle vFile:setfs packets.
2867 * server.c (handle_query): Call hostio_handle_new_gdb_connection
2868 after target_handle_new_gdb_connection.
2870 2015-06-10 Gary Benson <gbenson@redhat.com>
2872 * configure.ac (AC_CHECK_FUNCS): Add setns.
2873 * config.in: Regenerate.
2874 * configure: Likewise.
2875 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
2876 (linux-namespaces.o): New rule.
2877 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
2879 2015-06-09 Gary Benson <gbenson@redhat.com>
2881 * hostio.c (handle_open): Process mode argument with
2882 fileio_to_host_mode.
2884 2015-06-01 Yao Qi <yao.qi@linaro.org>
2886 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
2887 * linux-x86-low.c: Likewise.
2889 2015-05-28 Don Breazeal <donb@codesourcery.com>
2891 * linux-low.c (handle_extended_wait): Initialize
2892 thread_info.last_resume_kind for new fork children.
2894 2015-05-15 Pedro Alves <palves@redhat.com>
2896 * target.h (target_handle_new_gdb_connection): Rewrite using if
2897 wrapped in do/while.
2899 2015-05-14 Joel Brobecker <brobecker@adacore.com>
2901 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
2902 * configure, config.in: Regenerate.
2903 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
2906 2015-05-12 Don Breazeal <donb@codesourcery.com>
2908 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
2909 PTRACE_EVENT_VFORK_DONE.
2910 (linux_low_ptrace_options, extended_event_reported): Add vfork
2912 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
2913 and "vforkdone" for RSP 'T' Stop Reply Packet.
2914 * server.h (report_vfork_events): Declare
2917 2015-05-12 Don Breazeal <donb@codesourcery.com>
2919 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
2920 (the_low_target) <new_fork>: Initialize new member.
2921 * linux-arm-low.c (arm_new_fork): New function.
2922 (the_low_target) <new_fork>: Initialize new member.
2923 * linux-low.c (handle_extended_wait): Call new target function
2925 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
2926 * linux-mips-low.c (mips_add_watchpoint): New function
2927 extracted from mips_insert_point.
2928 (the_low_target) <new_fork>: Initialize new member.
2929 (mips_linux_new_fork): New function.
2930 (mips_insert_point): Call mips_add_watchpoint.
2931 * linux-x86-low.c (x86_linux_new_fork): New function.
2932 (the_low_target) <new_fork>: Initialize new member.
2934 2015-05-12 Don Breazeal <donb@codesourcery.com>
2936 * linux-low.c (handle_extended_wait): Implement return value,
2937 rename argument 'event_child' to 'event_lwp', handle
2938 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
2939 (linux_low_ptrace_options): New function.
2940 (linux_low_filter_event): Call linux_low_ptrace_options,
2941 use different argument fo linux_enable_event_reporting,
2942 use return value from handle_extended_wait.
2943 (extended_event_reported): New function.
2944 (linux_wait_1): Call extended_event_reported and set
2945 status to report fork events.
2946 (linux_write_memory): Add pid to debug message.
2947 (reset_lwp_ptrace_options_callback): New function.
2948 (linux_handle_new_gdb_connection): New function.
2949 (linux_target_ops): Initialize new structure member.
2950 * linux-low.h (struct lwp_info) <waitstatus>: New member.
2951 * lynx-low.c: Initialize new structure member.
2952 * remote-utils.c (prepare_resume_reply): Implement stop reason
2953 "fork" for "T" stop message.
2954 * server.c (handle_query): Call handle_new_gdb_connection.
2955 * server.h (report_fork_events): Declare global flag.
2956 * target.h (struct target_ops) <handle_new_gdb_connection>:
2958 (target_handle_new_gdb_connection): New macro.
2959 * win32-low.c: Initialize new structure member.
2961 2015-05-12 Don Breazeal <donb@codesourcery.com>
2963 * mem-break.c (APPEND_TO_LIST): Define macro.
2964 (clone_agent_expr): New function.
2965 (clone_one_breakpoint): New function.
2966 (clone_all_breakpoints): New function.
2967 * mem-break.h: Declare new functions.
2969 2015-05-12 Don Breazeal <donb@codesourcery.com>
2971 * linux-low.c (linux_supports_fork_events): New function.
2972 (linux_supports_vfork_events): New function.
2973 (linux_target_ops): Initialize new structure members.
2974 (initialize_low): Call linux_check_ptrace_features.
2975 * lynx-low.c (lynx_target_ops): Initialize new structure
2977 * server.c (report_fork_events, report_vfork_events):
2979 (handle_query): Add new features to qSupported packet and
2981 (captured_main): Initialize new global variables.
2982 * target.h (struct target_ops) <supports_fork_events>:
2984 <supports_vfork_events>: New member.
2985 (target_supports_fork_events): New macro.
2986 (target_supports_vfork_events): New macro.
2987 * win32-low.c (win32_target_ops): Initialize new structure
2990 2015-05-12 Gary Benson <gbenson@redhat.com>
2992 * server.c (handle_qxfer_exec_file): Use current process
2995 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
2997 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
2998 Remove HAVE_PTRACE_GETREGS conditionals.
2999 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
3000 instead of PTRACE_GETREGS and PTRACE_SETREGS.
3002 2015-05-08 Yao Qi <yao.qi@linaro.org>
3004 * linux-low.c (linux_supports_conditional_breakpoints): New
3006 (linux_target_ops): Install new target method.
3007 * lynx-low.c (lynx_target_ops): Install NULL hook for
3008 supports_conditional_breakpoints.
3009 * nto-low.c (nto_target_ops): Likewise.
3010 * spu-low.c (spu_target_ops): Likewise.
3011 * win32-low.c (win32_target_ops): Likewise.
3012 * server.c (handle_query): Check
3013 target_supports_conditional_breakpoints.
3014 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3016 (target_supports_conditional_breakpoints): New macro.
3018 2015-05-06 Pedro Alves <palves@redhat.com>
3021 * server.c (start_inferior): If the process exits, mourn it.
3023 2015-04-21 Gary Benson <gbenson@redhat.com>
3025 * hostio.c (fileio_open_flags_to_host): Factored out to
3026 fileio_to_host_openflags in common/fileio.c. Single use
3029 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3031 * linux-xtensa-low.c (xtensa_fill_gregset)
3032 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
3035 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
3037 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
3038 (regs_info): Replace usrregs pointer with NULL.
3040 2015-04-17 Gary Benson <gbenson@redhat.com>
3042 * target.h (struct target_ops) <pid_to_exec_file>: New field.
3043 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
3044 * server.c (handle_qxfer_exec_file): New function.
3045 (qxfer_packets): Add exec-file entry.
3046 (handle_query): Report qXfer:exec-file:read as supported packet.
3048 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
3050 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
3052 2015-04-09 Gary Benson <gbenson@redhat.com>
3054 * hostio-errno.c (errno_to_fileio_error): Remove function.
3055 Update caller to use remote_fileio_to_fio_error.
3057 2015-04-09 Yao Qi <yao.qi@linaro.org>
3059 * linux-low.c (linux_insert_point): Call
3060 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
3061 (linux_remove_point): Call remove_memory_breakpoint if type is
3063 * linux-x86-low.c (x86_insert_point): Don't call
3064 insert_memory_breakpoint.
3065 (x86_remove_point): Don't call remove_memory_breakpoint.
3067 2015-04-01 Pedro Alves <palves@redhat.com>
3068 Cleber Rosa <crosa@redhat.com>
3070 * server.c (gdbserver_usage): Reorganize and extend the usage
3073 2015-03-24 Pedro Alves <palves@redhat.com>
3075 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
3076 output. Also dump TRAP_TRACE.
3077 (linux_low_filter_event): In debug output, distinguish a
3078 resume_stop SIGSTOP from a delayed SIGSTOP.
3080 2015-03-24 Gary Benson <gbenson@redhat.com>
3082 * linux-x86-low.c (x86_linux_new_thread): Moved to
3084 (x86_linux_prepare_to_resume): Likewise.
3086 2015-03-24 Gary Benson <gbenson@redhat.com>
3088 * Makefile.in (x86-linux-dregs.o): New rule.
3089 * configure.srv: Add x86-linux-dregs.o to relevant targets.
3090 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
3091 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
3092 (x86_linux_dr_get): Likewise.
3093 (x86_linux_dr_set): Likewise.
3094 (update_debug_registers_callback): Likewise.
3095 (x86_linux_dr_set_addr): Likewise.
3096 (x86_linux_dr_get_addr): Likewise.
3097 (x86_linux_dr_set_control): Likewise.
3098 (x86_linux_dr_get_control): Likewise.
3099 (x86_linux_dr_get_status): Likewise.
3100 (x86_linux_update_debug_registers): Likewise.
3102 2015-03-24 Gary Benson <gbenson@redhat.com>
3104 * linux-x86-low.c (x86_linux_update_debug_registers):
3105 New function, factored out from...
3106 (x86_linux_prepare_to_resume): ...this.
3108 2015-03-24 Gary Benson <gbenson@redhat.com>
3110 * linux-x86-low.c (x86_linux_dr_get): Update comments.
3111 (x86_linux_dr_set): Likewise.
3112 (update_debug_registers_callback): Likewise.
3113 (x86_linux_dr_set_addr): Likewise.
3114 (x86_linux_dr_get_addr): Likewise.
3115 (x86_linux_dr_set_control): Likewise.
3116 (x86_linux_dr_get_control): Likewise.
3117 (x86_linux_dr_get_status): Likewise.
3118 (x86_linux_prepare_to_resume): Likewise.
3120 2015-03-24 Gary Benson <gbenson@redhat.com>
3122 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
3123 Use perror_with_name. Pass string through gettext.
3124 (x86_linux_dr_set): Likewise.
3126 2015-03-24 Gary Benson <gbenson@redhat.com>
3128 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
3129 (x86_linux_dr_set_addr): ...this.
3130 (x86_dr_low_get_addr): Rename to...
3131 (x86_linux_dr_get_addr): ...this.
3132 (x86_dr_low_set_control): Rename to...
3133 (x86_linux_dr_set_control): ...this.
3134 (x86_dr_low_get_control): Rename to...
3135 (x86_linux_dr_get_control): ...this.
3136 (x86_dr_low_get_status): Rename to...
3137 (x86_linux_dr_get_status): ...this.
3138 (x86_dr_low): Update with new function names.
3140 2015-03-24 Gary Benson <gbenson@redhat.com>
3142 * Makefile.in (x86-linux.o): New rule.
3143 * configure.srv: Add x86-linux.o to relevant targets.
3144 * linux-low.c (lwp_set_arch_private_info): New function.
3145 (lwp_arch_private_info): Likewise.
3146 * linux-x86-low.c: Include nat/x86-linux.h.
3147 (arch_lwp_info): Removed structure.
3148 (update_debug_registers_callback):
3149 Use lwp_set_debug_registers_changed.
3150 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
3151 and lwp_set_debug_registers_changed.
3152 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
3154 2015-03-24 Gary Benson <gbenson@redhat.com>
3156 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
3157 * linux-arm-low.c (arm_new_thread): Likewise.
3158 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
3159 * linux-mips-low.c (mips_linux_new_thread): Likewise.
3160 * linux-x86-low.c (x86_linux_new_thread): Likewise.
3161 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
3163 2015-03-24 Gary Benson <gbenson@redhat.com>
3165 * linux-low.c (ptid_of_lwp): New function.
3166 (lwp_is_stopped): Likewise.
3167 (lwp_stop_reason): Likewise.
3168 * linux-x86-low.c (update_debug_registers_callback):
3170 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
3173 2015-03-24 Gary Benson <gbenson@redhat.com>
3175 * linux-low.h (linux_stop_lwp): Remove declaration.
3177 2015-03-24 Gary Benson <gbenson@redhat.com>
3179 * linux-low.h: Include nat/linux-nat.h.
3180 * linux-low.c (iterate_over_lwps_args): New structure.
3181 (iterate_over_lwps_filter): New function.
3182 (iterate_over_lwps): Likewise.
3183 * linux-x86-low.c (update_debug_registers_callback):
3184 Update signature to what iterate_over_lwps expects.
3185 Remove PID check that iterate_over_lwps now performs.
3186 (x86_dr_low_set_addr): Use iterate_over_lwps.
3187 (x86_dr_low_set_control): Likewise.
3189 2015-03-24 Gary Benson <gbenson@redhat.com>
3191 * linux-x86-low.c (x86_debug_reg_state): New function.
3192 (x86_linux_prepare_to_resume): Use the above.
3194 2015-03-24 Gary Benson <gbenson@redhat.com>
3196 * linux-low.c (current_lwp_ptid): New function.
3197 * linux-x86-low.c: Include nat/linux-nat.h.
3198 (x86_dr_low_get_addr): Use current_lwp_ptid.
3199 (x86_dr_low_get_control): Likewise.
3200 (x86_dr_low_get_status): Likewise.
3202 2015-03-20 Pedro Alves <palves@redhat.com>
3204 * tracepoint.c (cmd_qtstatus): Make "str" const.
3206 2015-03-20 Pedro Alves <palves@redhat.com>
3208 * server.c (handle_general_set): Make "req_str" const.
3210 2015-03-19 Pedro Alves <palves@redhat.com>
3212 * linux-low.c (linux_resume_one_lwp): Rename to ...
3213 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
3214 instead call perror_with_name.
3215 (check_ptrace_stopped_lwp_gone): New function.
3216 (linux_resume_one_lwp): Reimplement as wrapper around
3217 linux_resume_one_lwp_throw that swallows errors if the LWP is
3220 2015-03-19 Pedro Alves <palves@redhat.com>
3222 * linux-low.c (count_events_callback, select_event_lwp_callback):
3223 No longer check whether the thread has resume_stop as last resume
3226 2015-03-19 Pedro Alves <palves@redhat.com>
3228 * linux-low.c (count_events_callback, select_event_lwp_callback):
3229 Use the lwp's status_pending_p field, not the thread's.
3231 2015-03-19 Pedro Alves <palves@redhat.com>
3233 * linux-low.c (select_event_lwp_callback): Update comments to
3234 no longer mention SIGTRAP.
3236 2015-03-18 Gary Benson <gbenson@redhat.com>
3238 * server.c (handle_query): Do not report vFile:fstat as supported.
3240 2015-03-11 Gary Benson <gbenson@redhat.com>
3242 * hostio.c (sys/types.h): New include.
3243 (sys/stat.h): Likewise.
3244 (common-remote-fileio.h): Likewise.
3245 (handle_fstat): New function.
3246 (handle_vFile): Handle vFile:fstat packets.
3248 2015-03-11 Gary Benson <gbenson@redhat.com>
3250 * configure.ac (AC_CHECK_MEMBERS): Add checks for
3251 struct stat.st_blocks and struct stat.st_blksize.
3252 * configure: Regenerate.
3253 * config.in: Likewise.
3254 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
3255 (OBS): Add common-remote-fileio.o.
3256 (common-remote-fileio.o): New rule.
3258 2015-03-09 Pedro Alves <palves@redhat.com>
3260 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
3261 'struct sockaddr' pointer in 'accept' call.
3263 2015-03-09 Pedro Alves <palves@redhat.com>
3266 2015-03-07 Pedro Alves <palves@redhat.com>
3267 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3268 or <winsock2.h> here. Instead include "gdb_socket.h".
3269 (remote_open): Use union gdb_sockaddr_u.
3270 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3271 or <winsock2.h> here. Instead include "gdb_socket.h".
3272 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3273 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3275 (init_named_socket, gdb_agent_helper_thread): Use union
3278 2015-03-07 Pedro Alves <palves@redhat.com>
3280 * configure.ac (build_warnings): Move
3281 -Wdeclaration-after-statement to the C-specific set.
3282 * configure: Regenerate.
3284 2015-03-07 Pedro Alves <palves@redhat.com>
3286 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3287 or <winsock2.h> here. Instead include "gdb_socket.h".
3288 (remote_open): Use union gdb_sockaddr_u.
3289 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3290 or <winsock2.h> here. Instead include "gdb_socket.h".
3291 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3292 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3294 (init_named_socket, gdb_agent_helper_thread): Use union
3297 2015-03-07 Pedro Alves <palves@redhat.com>
3299 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
3302 2015-03-06 Yao Qi <yao.qi@linaro.org>
3304 * linux-aarch64-low.c (aarch64_insert_point): Use
3305 show_debug_regs as a boolean.
3306 (aarch64_remove_point): Likewise.
3308 2015-03-05 Pedro Alves <palves@redhat.com>
3310 * lynx-low.c (lynx_target_ops): Install NULL hooks for
3311 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
3312 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
3313 * nto-low.c (nto_target_ops): Likewise.
3314 * spu-low.c (spu_target_ops): Likewise.
3315 * win32-low.c (win32_target_ops): Likewise.
3317 2015-03-04 Pedro Alves <palves@redhat.com>
3319 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3320 Decide whether a breakpoint triggered based on the SIGTRAP's
3322 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
3323 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3324 (linux_low_filter_event): Check for breakpoints before checking
3326 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
3328 (linux_stopped_by_sw_breakpoint)
3329 (linux_supports_stopped_by_sw_breakpoint)
3330 (linux_stopped_by_hw_breakpoint)
3331 (linux_supports_stopped_by_hw_breakpoint): New functions.
3332 (linux_target_ops): Install new target methods.
3334 2015-03-04 Pedro Alves <palves@redhat.com>
3336 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
3337 * server.c (swbreak_feature, hwbreak_feature): New globals.
3338 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
3339 (captured_main): Clear swbreak_feature and hwbreak_feature.
3340 * server.h (swbreak_feature, hwbreak_feature): Declare.
3341 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
3342 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
3343 supports_stopped_by_hw_breakpoint>: New fields.
3344 (target_supports_stopped_by_sw_breakpoint)
3345 (target_stopped_by_sw_breakpoint)
3346 (target_supports_stopped_by_hw_breakpoint)
3347 (target_stopped_by_hw_breakpoint): Declare.
3349 2015-03-04 Pedro Alves <palves@redhat.com>
3351 enum lwp_stop_reason -> enum target_stop_reason
3352 * linux-low.c (check_stopped_by_breakpoint): Adjust.
3353 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
3354 (linux_wait_1, stuck_in_jump_pad_callback)
3355 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
3356 (linux_stopped_by_watchpoint):
3357 * linux-low.h (enum lwp_stop_reason): Delete.
3358 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
3359 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
3361 2015-03-04 Yao Qi <yao.qi@linaro.org>
3363 * Makefile.in (SFILES): Add linux-aarch64-low.c.
3365 2015-03-03 Gary Benson <gbenson@redhat.com>
3367 * hostio.c (handle_vFile): Fix prefix lengths.
3369 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
3371 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
3374 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
3376 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
3377 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
3378 (clean): Add "rm -f" for above C files.
3379 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
3380 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
3381 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
3382 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
3383 * linux-s390-low.c (HWCAP_S390_VX): New macro.
3384 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
3385 (init_registers_s390x_vx_linux64)
3386 (init_registers_s390x_tevx_linux64)
3387 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
3388 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
3390 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
3391 (s390_store_vxrs_high): New functions.
3392 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
3394 (s390_arch_setup): Add logic for selecting one of the new target
3395 descriptions. Activate the new vector regsets if applicable.
3396 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
3397 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
3398 and init_registers_s390x_tevx_linux64.
3400 2015-03-01 Pedro Alves <palves@redhat.com>
3402 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
3405 2015-02-27 Pedro Alves <palves@redhat.com>
3407 * linux-x86-low.c (u_debugreg_offset): New function.
3408 (x86_linux_dr_get, x86_linux_dr_set): Use it.
3410 2015-02-27 Pedro Alves <palves@redhat.com>
3412 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
3413 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
3414 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
3415 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
3416 (ps_lsetfpregs, ps_getpid)
3417 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
3418 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
3419 (ps_lsetxregs, ps_plog): Declare.
3421 2015-02-27 Pedro Alves <palves@redhat.com>
3423 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
3424 IP_AGENT_EXPORT_FUNC.
3425 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
3426 IP_AGENT_EXPORT_FUNC.
3427 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
3428 (IP_AGENT_EXPORT): Delete.
3429 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
3430 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
3431 (gdb_trampoline_buffer_error, collecting, gdb_collect)
3432 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
3433 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
3434 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
3435 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
3436 (traceframe_read_count, traceframe_write_count)
3437 (traceframes_created, trace_state_variables, get_raw_reg)
3438 (get_trace_state_variable_value, set_trace_state_variable_value)
3439 (ust_loaded, helper_thread_id, cmd_buf): Use
3440 IPA_SYM_EXPORTED_NAME.
3441 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
3442 (tracepoints) Use IP_AGENT_EXPORT_VAR.
3443 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
3444 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3445 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
3446 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
3447 EXTERN_C_PUSH/EXTERN_C_POP.
3448 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
3449 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
3450 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3451 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
3452 (traceframe_write_count, traceframe_read_count)
3453 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
3454 (about_to_request_buffer_space, get_trace_state_variable_value)
3455 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
3456 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
3457 EXTERN_C_PUSH/EXTERN_C_POP.
3458 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
3459 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
3460 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
3461 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3462 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
3463 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
3464 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
3465 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
3467 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
3468 (IP_AGENT_EXPORT_VAR_DECL): Define.
3470 (gdb_agent_get_raw_reg): Declare.
3472 2015-02-27 Tom Tromey <tromey@redhat.com>
3473 Pedro Alves <palves@redhat.com>
3475 Rename symbols whose names are reserved C++ keywords throughout.
3477 2015-02-27 Pedro Alves <palves@redhat.com>
3479 * Makefile.in (COMPILER): New, get it from autoconf.
3480 (CXX): Get from autoconf instead.
3481 (COMPILE.pre): Use COMPILER.
3482 (CC-LD): Rename to ...
3483 (CC_LD): ... this. Use COMPILER.
3484 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
3485 (CXX_FOR_TARGET): Default to g++ instead of gcc.
3486 * acinclude.m4: Include build-with-cxx.m4.
3487 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
3488 Disable -Werror by default if building in C++ mode.
3489 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
3490 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
3491 the C++ compiler. Save/restore CXXFLAGS too.
3492 * configure: Regenerate.
3494 2015-02-27 Pedro Alves <palves@redhat.com>
3496 * acinclude.m4: Include libiberty.m4.
3497 * configure.ac: Call libiberty_INIT.
3498 * config.in, configure: Regenerate.
3500 2015-02-26 Pedro Alves <palves@redhat.com>
3502 * linux-low.c (linux_wait_1): When incrementing the PC past a
3503 program breakpoint always use the_low_target.breakpoint_len as
3504 increment, rather than the maximum between that and
3505 the_low_target.decr_pc_after_break.
3507 2015-02-23 Pedro Alves <palves@redhat.com>
3509 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
3510 thread was doing a step-over; always adjust the PC if
3511 we stepped over a permanent breakpoint.
3512 (linux_wait_1): If we stepped over breakpoint that was on top of a
3513 permanent breakpoint, manually advance the PC past it.
3515 2015-02-23 Pedro Alves <palves@redhat.com>
3517 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
3519 (x86_fill_gregset, x86_store_gregset): Use it when handling
3522 2015-02-20 Pedro Alves <palves@redhat.com>
3524 * thread-db.c: Include "nat/linux-procfs.h".
3525 (thread_db_init): Skip listing new threads if the kernel supports
3526 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
3528 2015-02-20 Pedro Alves <palves@redhat.com>
3530 * linux-low.c (status_pending_p_callback): Use ptid_match.
3532 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
3534 PR breakpoints/16812
3535 * linux-low.c (wstatus_maybe_breakpoint): Remove.
3536 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
3537 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
3539 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
3541 PR breakpoints/15956
3542 * tracepoint.c (cmd_qtinit): Add check for current_thread.
3544 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3546 * linux-low.c (linux_low_btrace_conf): Print size.
3547 * server.c (handle_btrace_conf_general_set): New.
3548 (hanle_general_set): Call handle_btrace_conf_general_set.
3549 (handle_query): Report Qbtrace-conf:bts:size as supported.
3551 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3553 * linux-low.c (linux_low_enable_btrace): Update parameters.
3554 (linux_low_btrace_conf): New.
3555 (linux_target_ops)<to_btrace_conf>: Initialize.
3556 * server.c (current_btrace_conf): New.
3557 (handle_btrace_enable): Rename to ...
3558 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
3559 to target_enable_btrace. Update comment. Update users.
3560 (handle_qxfer_btrace_conf): New.
3561 (qxfer_packets): Add btrace-conf entry.
3562 (handle_query): Report qXfer:btrace-conf:read as supported packet.
3563 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
3564 (target_ops)<read_btrace_conf>: New.
3565 (target_enable_btrace): Update parameters.
3566 (target_read_btrace_conf): New.
3568 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3570 * server.c (handle_btrace_general_set): Remove call to
3571 target_supports_btrace.
3572 (supported_btrace_packets): New.
3573 (handle_query): Call supported_btrace_packets.
3574 * target.h: include btrace-common.h.
3575 (btrace_target_info): Removed.
3576 (supports_btrace, target_supports_btrace): Update parameters.
3578 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3580 * Makefile.in (SFILES): Add common/btrace-common.c.
3581 (OBS): Add common/btrace-common.o.
3582 (btrace-common.o): Add build rules.
3583 * linux-low: Include btrace-common.h.
3584 (linux_low_read_btrace): Use struct btrace_data. Call
3585 btrace_data_init and btrace_data_fini.
3587 2015-02-06 Pedro Alves <palves@redhat.com>
3589 * thread-db.c (find_new_threads_callback): Add debug output.
3591 2015-02-04 Pedro Alves <palves@redhat.com>
3593 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
3594 (resume_stopped_resumed_lwps): New function.
3595 (linux_wait_for_event_filtered): Use it.
3597 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3599 * Makefile.in (SFILES): Add linux-personality.c.
3600 (linux-personality.o): New rule.
3601 * configure.srv (srv_linux_obj): Add linux-personality.o to the
3602 list of objects to be built.
3603 * linux-low.c: Include nat/linux-personality.h.
3604 (linux_create_inferior): Remove code to disable address space
3605 randomization (moved to ../nat/linux-personality.c). Create
3606 cleanup to disable address space randomization.
3608 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3610 * Makefile.in (posix-strerror.o): New rule.
3611 (mingw-strerror.o): Likewise.
3612 * configure: Regenerated.
3613 * configure.ac: Source file ../common/common.host. Initialize new
3614 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
3616 2015-01-14 Yao Qi <yao@codesourcery.com>
3618 * Makefile.in (SFILES): Add nat/ppc-linux.c.
3619 (ppc-linux.o): New rule.
3620 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
3621 * configure.ac: AC_CHECK_FUNCS(getauxval).
3622 * config.in: Re-generated.
3623 * configure: Re-generated.
3624 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
3625 ppc64_64bit_inferior_p
3627 2015-01-14 Yao Qi <yao@codesourcery.com>
3629 * linux-ppc-low.c: Include "nat/ppc-linux.h".
3630 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
3631 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
3632 (PT_ORIG_R3, PT_TRAP): Likewise.
3633 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
3634 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
3635 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
3637 2015-01-10 Joel Brobecker <brobecker@adacore.com>
3639 * i387-fp.c (i387_cache_to_xsave): In look over
3640 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
3641 zmmh_low_space field by use of zmmh_high_space.
3643 2015-01-09 Pedro Alves <palves@redhat.com>
3645 * linux-low.c (step_over_bkpt): Move higher up in the file.
3646 (handle_extended_wait): Don't store the stop_pc here.
3647 (get_stop_pc): Adjust comments and rename to ...
3648 (check_stopped_by_breakpoint): ... this. Record whether the LWP
3649 stopped for a software breakpoint or hardware breakpoint.
3650 (thread_still_has_status_pending_p): New function.
3651 (status_pending_p_callback): Use
3652 thread_still_has_status_pending_p. If the event is no longer
3653 interesting, resume the LWP.
3654 (handle_tracepoints): Add assert.
3655 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
3656 (wstatus_maybe_breakpoint): New function.
3657 (cancel_breakpoint): Delete function.
3658 (check_stopped_by_watchpoint): New function, factored out from
3659 linux_low_filter_event.
3660 (lp_status_maybe_breakpoint): Delete function.
3661 (linux_low_filter_event): Remove filter_ptid argument.
3662 Leave thread group exits pending here. Store the LWP's stop PC.
3663 Always leave events pending.
3664 (linux_wait_for_event_filtered): Pull all events out of the
3665 kernel, and leave them all pending.
3666 (count_events_callback, select_event_lwp_callback): Consider all
3668 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
3669 (select_event_lwp): Only give preference to the stepping LWP in
3670 all-stop mode. Adjust comments.
3671 (ignore_event): New function.
3672 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
3673 references to cancel_breakpoints. Adjust to renames. Also give
3674 equal priority to all LWPs that have had events in non-stop mode.
3675 If reporting a software breakpoint event, unadjust the LWP's PC.
3676 (linux_wait): If linux_wait_1 returned an ignored event, retry.
3677 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
3679 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
3680 (resume_status_pending_p): Use thread_still_has_status_pending_p.
3681 (linux_stopped_by_watchpoint): Adjust.
3682 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
3683 * linux-low.h (enum lwp_stop_reason): New.
3684 (struct lwp_info) <stop_pc>: Adjust comment.
3685 <stopped_by_watchpoint>: Delete field.
3686 <stop_reason>: New field.
3687 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
3688 * mem-break.c (software_breakpoint_inserted_here)
3689 (hardware_breakpoint_inserted_here): New function.
3690 * mem-break.h (software_breakpoint_inserted_here)
3691 (hardware_breakpoint_inserted_here): Declare.
3692 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
3693 (cancel_breakpoints): Delete.
3694 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
3695 (upload_fast_traceframes): Remove references to
3698 2015-01-09 Pedro Alves <palves@redhat.com>
3700 * thread-db.c (find_new_threads_callback): Ignore thread if the
3701 kernel thread ID is -1.
3703 2015-01-09 Pedro Alves <palves@redhat.com>
3705 * linux-low.c (linux_attach_fail_reason_string): Move to
3706 nat/linux-ptrace.c, and rename.
3707 (linux_attach_lwp): Update comment.
3708 (attach_proc_task_lwp_callback): New function.
3709 (linux_attach): Adjust to rename and use
3710 linux_proc_attach_tgid_threads.
3711 (linux_attach_fail_reason_string): Delete declaration.
3713 2015-01-01 Joel Brobecker <brobecker@adacore.com>
3715 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
3716 * server.c (gdbserver_version): Likewise.
3718 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
3720 * remote-utils.c: Include ctype.h.
3721 (input_interrupt): Explicitly handle the case when the char
3722 received is the NUL byte. Improve the printing of non-ASCII
3725 2014-12-16 Joel Brobecker <brobecker@adacore.com>
3727 * linux-low.c (linux_low_filter_event): Update call to
3728 linux_enable_event_reporting following the addition of
3729 a new parameter to that function.
3731 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
3734 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
3735 (AARCH64_FPCR_REGNO): Likewise.
3736 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
3737 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
3738 (aarch64_store_fpregset): Likewise.
3740 2014-12-15 Joel Brobecker <brobecker@adacore.com>
3742 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
3743 Remove FIXME comment about assumption about N.
3745 2014-12-13 Joel Brobecker <brobecker@adacore.com>
3747 * configure.ac: If large-file support is disabled in GDBserver,
3748 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
3749 * configure: Regenerate.
3751 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3753 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
3754 warning upon ENODATA from ptrace.
3755 * linux-s390-low.c (s390_store_tdb): New.
3756 (s390_regsets): Add regset for NT_S390_TDB.
3758 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3760 * linux-low.c (regsets_store_inferior_registers): Skip regsets
3761 without a fill_function.
3762 * linux-s390-low.c (s390_fill_last_break): Remove.
3763 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
3764 (s390_arch_setup): Use regset's size instead of fill_function for
3767 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3769 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
3770 the regset's store function when ptrace returned an error.
3771 * regcache.c (get_thread_regcache): Invalidate register cache
3772 before fetching inferior's registers.
3774 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3776 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
3777 while-loop as for-loop.
3778 (regsets_store_inferior_registers): Likewise.
3780 2014-11-28 Yao Qi <yao@codesourcery.com>
3782 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
3783 * config.in, configure: Re-generate.
3784 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
3787 2014-11-21 Yao Qi <yao@codesourcery.com>
3789 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
3790 (AC_CHECK_HEADERS): Remove malloc.h.
3791 * configure: Re-generated.
3792 * config.in: Re-generated.
3793 * server.h: Don't include alloca.h and malloc.h.
3794 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
3795 Don't include malloc.h.
3797 2014-11-17 Joel Brobecker <brobecker@adacore.com>
3799 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
3800 corresponding ERRNO check in same block.
3802 2014-11-12 Pedro Alves <palves@redhat.com>
3804 * server.c (cont_thread): Update comment.
3805 (start_inferior, attach_inferior): No longer clear cont_thread.
3806 (handle_v_cont): No longer set cont_thread.
3807 (captured_main): Clear cont_thread each time a GDB connects.
3809 2014-11-12 Pedro Alves <palves@redhat.com>
3811 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
3812 thread, and don't resume all threads if the Hc thread has exited.
3814 2014-11-12 Pedro Alves <palves@redhat.com>
3816 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
3817 the process group instead of to a specific LWP.
3819 2014-10-15 Pedro Alves <palves@redhat.com>
3822 * win32-arm-low.c (arm_set_thread_context): Remove current_event
3824 (arm_set_thread_context): Delete.
3825 (the_low_target): Adjust.
3826 * win32-i386-low.c (debug_registers_changed)
3827 (debug_registers_used): Delete.
3828 (update_debug_registers_callback): New function.
3829 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
3830 needing to update their debug registers.
3831 (win32_get_current_dr): New function.
3832 (x86_dr_low_get_addr, x86_dr_low_get_control)
3833 (x86_dr_low_get_status): Fetch the debug register from the thread
3835 (i386_initial_stuff): Adjust.
3836 (i386_get_thread_context): Remove current_event parameter. Don't
3837 clear debug_registers_changed nor copy DR values to
3839 (i386_set_thread_context): Delete.
3840 (i386_prepare_to_resume): New function.
3841 (i386_thread_added): Mark the thread as needing to update irs
3843 (the_low_target): Remove i386_set_thread_context and install
3844 i386_prepare_to_resume.
3845 * win32-low.c (win32_get_thread_context): Adjust.
3846 (win32_set_thread_context): Use SetThreadContext
3848 (win32_prepare_to_resume): New function.
3849 (win32_require_context): New function, factored out from ...
3850 (thread_rec): ... this.
3851 (continue_one_thread): Call win32_prepare_to_resume on each thread
3852 we're about to continue.
3853 (win32_resume): Call win32_prepare_to_resume on the event thread.
3854 * win32-low.h (struct win32_thread_info)
3855 <debug_registers_changed>: New field.
3856 (struct win32_target_ops): Change prototype of set_thread_context,
3857 delete set_thread_context and add prepare_to_resume.
3858 (win32_require_context): New declaration.
3860 2014-10-08 Gary Benson <gbenson@redhat.com>
3862 * server.h: Do not include common-exceptions.h.
3864 2014-10-08 Gary Benson <gbenson@redhat.com>
3866 * server.h: Do not include cleanups.h.
3868 2014-09-30 James Hogan <james.hogan@imgtec.com>
3870 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
3873 2014-09-23 Yao Qi <yao@codesourcery.com>
3875 * linux-low.c (lp_status_maybe_breakpoint): New function.
3876 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
3877 (count_events_callback): Likewise.
3878 (select_event_lwp_callback): Likewise.
3879 (cancel_breakpoints_callback): Likewise.
3881 2014-09-19 Don Breazeal <donb@codesourcery.com>
3883 * linux-low.c (handle_extended_wait): Call
3884 linux_ptrace_get_extended_event.
3885 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
3886 linux_is_extended_waitstatus.
3888 2014-09-16 Joel Brobecker <brobecker@adacore.com>
3890 * Makefile.in (CPPFLAGS): Define.
3891 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
3892 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
3894 2014-09-16 Gary Benson <gbenson@redhat.com>
3896 * inferiors.h (current_inferior): Renamed as...
3897 (current_thread): New variable. All uses updated.
3898 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
3899 (maybe_move_out_of_jump_pad): Likewise.
3900 (cancel_breakpoint): Likewise.
3901 (linux_low_filter_event): Likewise.
3902 (wait_for_sigstop): Likewise.
3903 (linux_resume_one_lwp): Likewise.
3904 (need_step_over_p): Likewise.
3905 (start_step_over): Likewise.
3906 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
3907 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
3908 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
3909 and save_inferior as saved_thread.
3910 * regcache.c (get_thread_regcache): Renamed saved_inferior as
3912 (regcache_invalidate_thread): Likewise.
3913 * remote-utils.c (prepare_resume_reply): Likewise.
3914 * thread-db.c (thread_db_get_tls_address): Likewise.
3915 (disable_thread_event_reporting): Likewise.
3916 (remove_thread_event_breakpoints): Likewise.
3917 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
3919 * target.h (set_desired_inferior): Renamed as...
3920 (set_desired_thread): New declaration. All uses updated.
3921 * server.c (myresume): Updated comment to reference thread instead
3923 (handle_serial_event): Likewise.
3924 (handle_target_event): Likewise.
3926 2014-09-12 Tom Tromey <tromey@redhat.com>
3927 Gary Benson <gbenson@redhat.com>
3929 * regcache.h: Include common-regcache.h.
3930 (regcache_read_pc): Don't declare.
3931 * regcache.c (get_thread_regcache_for_ptid): New function.
3933 2014-09-11 Tom Tromey <tromey@redhat.com>
3934 Gary Benson <gbenson@redhat.com>
3936 * symbol.c: New file.
3937 * Makefile.in (SFILES): Add symbol.c.
3938 (OBS): Add symbol.o.
3940 2014-09-11 Gary Benson <gbenson@redhat.com>
3942 * target.c (target_stop_ptid, target_continue_ptid): New
3945 2014-09-11 Tom Tromey <tromey@redhat.com>
3946 Gary Benson <gbenson@redhat.com>
3948 * target.h: Include target/target.h.
3949 * target.c (target_read_memory, target_read_uint32)
3950 (target_write_memory): New functions.
3952 2014-09-11 Gary Benson <gbenson@redhat.com>
3954 * server.h (debug_hw_points): Don't declare.
3955 * server.c (debug_hw_points): Don't define. Replace all uses
3956 with show_debug_regs.
3957 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
3958 all uses with show_debug_regs.
3960 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
3962 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
3963 endianness into account.
3964 (ppc_supply_ptrace_register): Likewise.
3966 2014-09-03 James Hogan <james.hogan@imgtec.com>
3968 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
3969 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
3971 2014-09-03 Gary Benson <gbenson@redhat.com>
3973 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
3974 ALL_DEBUG_ADDRESS_REGISTERS.
3976 2014-09-02 Gary Benson <gbenson@redhat.com>
3978 * i386-low.h: Renamed as...
3979 * x86-low.h: New file. All type, function and variable name
3980 prefixes changed from "i386_" to "x86_". All references updated.
3981 * i386-low.c: Renamed as...
3982 * x86-low.c: New file. All type, function and variable name
3983 prefixes changed from "i386_" to "x86_". All references updated.
3985 2014-09-02 Gary Benson <gbenson@redhat.com>
3987 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
3988 (x86_linux_new_thread): Likewise.
3990 2014-08-29 Gary Benson <gbenson@redhat.com>
3992 * server.h (setjmp.h): Do not include.
3993 (toplevel): Do not declare.
3994 (common-exceptions.h): Include.
3995 (cleanups.h): Likewise.
3996 * server.c (toplevel): Do not define.
3997 (exit_code): New static global.
3998 (detach_or_kill_for_exit_cleanup): New function.
3999 (main): New function. Original main renamed to...
4000 (captured_main): New function.
4001 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
4003 2014-08-29 Gary Benson <gbenson@redhat.com>
4005 * Makefile.in (SFILES): Add common/common-exceptions.c.
4006 (OBS): Add common-exceptions.o.
4007 (common-exceptions.o): New rule.
4008 * utils.c (prepare_to_throw_exception): New function.
4010 2014-08-29 Gary Benson <gbenson@redhat.com>
4012 * config.in: Regenerate.
4013 * configure: Likewise.
4015 2014-08-29 Gary Benson <gbenson@redhat.com>
4017 * Makefile.in (SFILES): Add common/cleanups.c.
4019 (cleanups.o): New rule.
4021 2014-08-29 Gary Benson <gbenson@redhat.com>
4023 * utils.c (internal_vwarning): New function.
4025 2014-08-28 Gary Benson <gbenson@redhat.com>
4027 * utils.h (fatal): Remove declaration.
4028 * utils.c (fatal): Remove function.
4030 2014-08-28 Gary Benson <gbenson@redhat.com>
4032 * tracepoint.c (gdb_agent_init): Replace fatal with
4034 (initialize_tracepoint): Likewise.
4036 2014-08-28 Gary Benson <gbenson@redhat.com>
4038 * remote-utils.c (remote_prepare): Replace fatal with error.
4040 2014-08-28 Gary Benson <gbenson@redhat.com>
4042 * linux-low.c (linux_async): Replace fatal with warning.
4044 (linux_start_non_stop): Return -1 if linux_async failed.
4046 2014-08-28 Gary Benson <gbenson@redhat.com>
4048 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
4050 (i386_dr_low_get_addr): Remove vague comment.
4051 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
4054 2014-08-28 Gary Benson <gbenson@redhat.com>
4056 * inferiors.c (get_thread_process): Replace check with gdb_assert.
4057 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
4059 (linux_resume_one_lwp): Likewise.
4060 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
4062 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
4063 with internal_error.
4064 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
4065 (init_register_cache): Replace fatal with gdb_assert_not_reached.
4066 (find_register_by_name): Replace fatal with internal_error.
4067 (find_regno): Likewise.
4068 * tdesc.c (init_target_desc): Replace check with gdb_assert.
4069 * thread-db.c (thread_db_create_event): Likewise.
4070 (thread_db_load_search): Likewise.
4071 (try_thread_db_load_1): Likewise.
4072 * tracepoint.c (get_jump_space_head): Replace fatal with
4074 (claim_trampoline_space): Likewise.
4075 (have_fast_tracepoint_trampoline_buffer): Likewise.
4076 (cmd_qtstart): Likewise.
4077 (stop_tracing): Likewise.
4078 (fast_tracepoint_collecting): Likewise.
4079 (target_malloc): Likewise.
4080 (download_tracepoint): Likewise.
4081 (download_trace_state_variables): Replace check with gdb_assert.
4082 (upload_fast_traceframes): Replace fatal with internal_error.
4084 2014-08-19 Tom Tromey <tromey@redhat.com>
4085 Gary Benson <gbenson@redhat.com>
4087 * Makefile.in (SFILES): Add common/common-debug.c.
4088 (OBS): Add common-debug.o.
4089 (common-debug.o): New rule.
4090 * debug.h (debug_printf): Don't declare.
4091 * debug.c (debug_printf): Renamed and rewritten as...
4092 (debug_vprintf): New function.
4094 2014-08-19 Gary Benson <gbenson@redhat.com>
4096 * utils.h: Do not include print-utils.h.
4098 2014-08-19 Tom Tromey <tromey@redhat.com>
4099 Gary Benson <gbenson@redhat.com>
4101 * server.h: Add static assertion.
4102 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
4104 2014-08-19 Tom Tromey <tromey@redhat.com>
4105 Gary Benson <gbenson@redhat.com>
4107 * Makefile.in (SFILES): Add common/errors.c.
4108 (OBS): Add errors.o.
4109 (IPA_OBS): Add errors-ipa.o.
4110 (errors.o): New rule.
4111 (errors-ipa.o): Likewise.
4112 * utils.h (perror_with_name, error, warning): Don't declare.
4113 * utils.c (warning): Renamed and rewritten as...
4114 (vwarning): New function.
4115 (error): Renamed and rewritten as...
4116 (verror): New function.
4117 (internal_error): Renamed and rewritten as...
4118 (internal_verror): New function.
4120 2014-08-07 Gary Benson <gbenson@redhat.com>
4122 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
4123 * configure: Regenerate.
4124 * config.in: Likewise.
4125 * server.h: Do not include errno.h.
4126 * event-loop.c: Likewise.
4127 * hostio-errno.c: Likewise.
4128 * linux-low.c: Likewise.
4129 * remote-utils.c: Likewise.
4130 * spu-low.c: Likewise.
4131 * utils.c: Likewise.
4132 * gdbreplay.c: Unconditionally include errno.h.
4134 2014-08-07 Gary Benson <gbenson@redhat.com>
4136 * server.h: Do not include string.h.
4137 * event-loop.c: Likewise.
4138 * linux-low.c: Likewise.
4139 * regcache.c: Likewise.
4140 * remote-utils.c: Likewise.
4141 * spu-low.c: Likewise.
4142 * utils.c: Likewise.
4144 2014-08-07 Gary Benson <gbenson@redhat.com>
4146 * server.h: Do not include gdb_assert.h.
4148 2014-08-07 Gary Benson <gbenson@redhat.com>
4150 * server.h: Do not include common-utils.h.
4152 2014-08-07 Gary Benson <gbenson@redhat.com>
4154 * server.h: Do not include ptid.h.
4155 * notif.h: Likewise.
4157 2014-08-07 Gary Benson <gbenson@redhat.com>
4159 * server.h: Do not include gdb_locale.h.
4161 2014-08-07 Gary Benson <gbenson@redhat.com>
4163 * server.h: Do not include gdb/signals.h.
4164 * win32-low.c: Likewise.
4166 2014-08-07 Gary Benson <gbenson@redhat.com>
4168 * server.h: Do not include pathmax.h.
4170 2014-08-07 Gary Benson <gbenson@redhat.com>
4172 * server.h: Do not include libiberty.h.
4173 * linux-bfin-low.c: Likewise.
4175 2014-08-07 Gary Benson <gbenson@redhat.com>
4177 * server.h: Do not include ansidecl.h.
4179 2014-08-07 Gary Benson <gbenson@redhat.com>
4181 * linux-x86-low.c: Do not include stddef.h.
4182 * lynx-ppc-low.c: Likewise.
4183 * tracepoint.c: Likewise.
4185 2014-08-07 Gary Benson <gbenson@redhat.com>
4187 * server.h: Do not include stdarg.h.
4188 * nto-low.c: Likewise.
4190 2014-08-07 Gary Benson <gbenson@redhat.com>
4192 * server.h: Do not include stdlib.h.
4193 * inferiors.c: Likewise.
4194 * linux-low.c: Likewise.
4195 * regcache.c: Likewise.
4196 * spu-low.c: Likewise.
4197 * tracepoint.c: Likewise.
4198 * utils.c: Likewise.
4200 2014-08-07 Gary Benson <gbenson@redhat.com>
4202 * server.h: Do not include stdio.h.
4203 * linux-low.c: Likewise.
4204 * remote-utils.c: Likewise.
4205 * spu-low.c: Likewise.
4206 * utils.c: Likewise.
4207 * wincecompat.c: Likewise.
4209 2014-08-06 Gary Benson <gbenson@redhat.com>
4211 * regcache.c (init_register_cache): Move conditionals inside if.
4213 2014-08-06 Gary Benson <gbenson@redhat.com>
4215 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
4217 2014-07-31 Gary Benson <gbenson@redhat.com>
4219 * ax.h: Do not include server.h.
4220 * gdbthread.h: Likewise.
4221 * lynx-low.h: Likewise.
4222 * notif.h: Likewise.
4224 2014-07-30 Gary Benson <gbenson@redhat.com>
4226 * server.h: Include common-defs.h.
4227 Do not include config.h or build-gnulib-gdbserver/config.h.
4229 2014-07-30 Gary Benson <gbenson@redhat.com>
4231 * hostio-errno.c: Move server.h to top of includes list.
4232 * inferiors.c: Likewise.
4233 * linux-x86-low.c: Likewise.
4234 * notif.c: Include server.h.
4236 2014-07-24 Tom Tromey <tromey@redhat.com>
4237 Gary Benson <gbenson@redhat.com>
4239 * server.h (CORE_ADDR): Now unsigned.
4241 2014-07-16 Pedro Alves <palves@redhat.com>
4243 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
4245 2014-07-15 Pedro Alves <palves@redhat.com>
4247 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
4250 2014-07-11 Pedro Alves <palves@redhat.com>
4252 * linux-low.c (kill_wait_lwp): New function, based on
4253 kill_one_lwp_callback, but use my_waitpid directly.
4254 (kill_one_lwp_callback, linux_kill): Use it.
4256 2014-06-23 Pedro Alves <palves@redhat.com>
4258 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
4259 before setting DR0..DR3.
4261 2014-06-20 Gary Benson <gbenson@redhat.com>
4263 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
4264 * configure: Regenerated.
4265 * config.in: Likewise.
4267 2014-06-20 Gary Benson <gbenson@redhat.com>
4269 * Makefile.in (SFILES): Update locations for files moved
4271 (object file files): Reordered.
4273 2014-06-20 Gary Benson <gbenson@redhat.com>
4275 * i386-low.h (i386_dr_low_can_set_addr): Removed.
4276 (i386_dr_low_set_addr): Likewise.
4277 (i386_dr_low_get_addr): Likewise.
4278 (i386_dr_low_can_set_control): Likewise.
4279 (i386_dr_low_set_control): Likewise.
4280 (i386_dr_low_get_control): Likewise.
4281 (i386_dr_low_get_status): Likewise.
4282 (i386_get_debug_register_length): Likewise.
4283 * linux-x86-low.c (i386_dr_low_set_addr):
4284 Changed signature. Made static.
4285 (i386_dr_low_get_addr): Likewise.
4286 (i386_dr_low_set_control): Likewise.
4287 (i386_dr_low_get_control): Likewise.
4288 (i386_dr_low_get_status): Likewise.
4289 (i386_dr_low): New global variable.
4290 * win32-i386-low.c (i386_dr_low_set_addr):
4291 Changed signature. Made static.
4292 (i386_dr_low_get_addr): Likewise.
4293 (i386_dr_low_set_control): Likewise.
4294 (i386_dr_low_get_control): Likewise.
4295 (i386_dr_low_get_status): Likewise.
4296 (i386_dr_low): New global variable.
4298 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
4300 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
4301 * Makefile.in (AR, AR_FLAGS): Define.
4302 * configure: Regenerate.
4304 2014-06-19 Gary Benson <gbenson@redhat.com>
4306 * Makefile.in (i386-dregs.o): New rule.
4307 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
4308 * i386-low.c (target.h): Remove include.
4309 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
4310 (DR_CONTROL_SHIFT): Likewise.
4311 (DR_CONTROL_SIZE): Likewise.
4312 (DR_RW_EXECUTE): Likewise.
4313 (DR_RW_WRITE): Likewise.
4314 (DR_RW_READ): Likewise.
4315 (DR_RW_IORW): Likewise.
4316 (DR_LEN_1): Likewise.
4317 (DR_LEN_2): Likewise.
4318 (DR_LEN_4): Likewise.
4319 (DR_LEN_8): Likewise.
4320 (DR_LOCAL_ENABLE_SHIFT): Likewise.
4321 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
4322 (DR_ENABLE_SIZE): Likewise.
4323 (DR_LOCAL_SLOWDOWN): Likewise.
4324 (DR_GLOBAL_SLOWDOWN): Likewise.
4325 (DR_CONTROL_RESERVED): Likewise.
4326 (I386_DR_CONTROL_MASK): Likewise.
4327 (I386_DR_VACANT): Likewise.
4328 (I386_DR_LOCAL_ENABLE): Likewise.
4329 (I386_DR_GLOBAL_ENABLE): Likewise.
4330 (I386_DR_DISABLE): Likewise.
4331 (I386_DR_SET_RW_LEN): Likewise.
4332 (I386_DR_GET_RW_LEN): Likewise.
4333 (I386_DR_WATCH_HIT): Likewise.
4334 (i386_wp_op_t): Likewise.
4335 (i386_show_dr): Likewise.
4336 (i386_length_and_rw_bits): Likewise.
4337 (i386_insert_aligned_watchpoint): Likewise.
4338 (i386_remove_aligned_watchpoint): Likewise.
4339 (i386_handle_nonaligned_watchpoint): Likewise.
4340 i386_update_inferior_debug_regs(): Likewise.
4341 (i386_dr_insert_watchpoint): Likewise.
4342 (i386_dr_remove_watchpoint): Likewise.
4343 (i386_dr_region_ok_for_watchpoint): Likewise.
4344 (i386_dr_stopped_data_address): Likewise.
4345 (i386_dr_stopped_by_watchpoint): Likewise.
4347 2014-06-19 Gary Benson <gbenson@redhat.com>
4349 * i386-low.c (i386_dr_show): Renamed to
4350 i386_show_dr and made static. All uses updated.
4351 (i386_dr_length_and_rw_bits): Renamed to
4352 i386_length_and_rw_bits and made static.
4354 (i386_dr_insert_aligned_watchpoint): Renamed to
4355 i386_insert_aligned_watchpoint and made static.
4357 (i386_dr_remove_aligned_watchpoint): Renamed to
4358 i386_remove_aligned_watchpoint and made static.
4360 (i386_dr_update_inferior_debug_regs): Renamed to
4361 i386_update_inferior_debug_regs and made static.
4364 2014-06-18 Gary Benson <gbenson@redhat.com>
4366 * i386-low.h (i386_dr_low_can_set_addr): New macro.
4367 (i386_dr_low_can_set_control): Likewise.
4368 (i386_get_debug_register_length): Likewise.
4369 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
4370 (i386_dr_low_can_set_control): Likewise.
4371 (i386_get_debug_register_length): Likewise.
4373 2014-06-17 Gary Benson <gbenson@redhat.com>
4375 * i386-low.h (i386-dregs.h): New include.
4376 (DR_FIRSTADDR): Now in i386-dregs.h.
4377 (DR_LASTADDR): Likewise.
4378 (DR_NADDR): Likewise.
4379 (DR_STATUS): Likewise.
4380 (DR_CONTROL): Likewise.
4381 (i386_debug_reg_state): Likewise.
4382 (i386_dr_insert_watchpoint): Likewise.
4383 (i386_dr_remove_watchpoint): Likewise.
4384 (i386_dr_region_ok_for_watchpoint): Likewise.
4385 (i386_dr_stopped_data_address): Likewise.
4386 (i386_dr_stopped_by_watchpoint): Likewise.
4387 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
4389 2014-06-18 Gary Benson <gbenson@redhat.com>
4391 * i386-low.h (i386_low_insert_watchpoint): Renamed to
4392 i386_dr_insert_watchpoint.
4393 (i386_low_remove_watchpoint): Renamed to
4394 i386_dr_remove_watchpoint.
4395 (i386_low_region_ok_for_watchpoint): Renamed to
4396 i386_dr_region_ok_for_watchpoint.
4397 (i386_low_stopped_data_address): Renamed to
4398 i386_dr_stopped_data_address.
4399 (i386_low_stopped_by_watchpoint): Renamed to
4400 i386_dr_stopped_by_watchpoint.
4401 * i386-low.c (i386_show_dr): Renamed to
4402 i386_dr_show and made nonstatic. All uses updated.
4403 (i386_length_and_rw_bits): Renamed to
4404 i386_dr_length_and_rw_bits and made nonstatic.
4406 (i386_insert_aligned_watchpoint): Renamed to
4407 i386_dr_insert_aligned_watchpoint and made nonstatic.
4409 (i386_remove_aligned_watchpoint): Renamed to
4410 i386_dr_remove_aligned_watchpoint and made nonstatic.
4412 (i386_update_inferior_debug_regs): Renamed to
4413 i386_dr_update_inferior_debug_regs and made nonstatic.
4415 (i386_low_insert_watchpoint): Renamed to
4416 i386_dr_insert_watchpoint. All uses updated.
4417 (i386_low_remove_watchpoint): Renamed to
4418 i386_dr_remove_watchpoint. All uses updated.
4419 (i386_low_region_ok_for_watchpoint): Renamed to
4420 i386_dr_region_ok_for_watchpoint. All uses updated.
4421 (i386_low_stopped_data_address): Renamed to
4422 i386_dr_stopped_data_address. All uses updated.
4423 (i386_low_stopped_by_watchpoint): Renamed to
4424 i386_dr_stopped_by_watchpoint. All uses updated.
4426 2014-06-18 Gary Benson <gbenson@redhat.com>
4428 * i386-low.c (i386_dr_low_can_set_addr): New macro.
4429 (i386_dr_low_can_set_control): Likewise.
4430 (i386_insert_aligned_watchpoint): New check.
4432 2014-06-18 Gary Benson <gbenson@redhat.com>
4434 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
4437 2014-06-18 Gary Benson <gbenson@redhat.com>
4439 * i386-low.c (i386_length_and_rw_bits): Use internal_error
4440 instead of fatal and error.
4441 (i386_handle_nonaligned_watchpoint): Likewise.
4443 2014-06-18 Gary Benson <gbenson@redhat.com>
4445 * i386-low.c (i386_get_debug_register_length): New macro.
4446 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
4447 (i386_show_dr): Use debug_printf instead of fprintf. Use
4448 phex to format values.
4450 2014-06-18 Gary Benson <gbenson@redhat.com>
4452 * i386-low.h: Comment changes.
4453 * i386-low.c: Likewise.
4455 2014-06-18 Gary Benson <gbenson@redhat.com>
4457 * i386-low.c: Whitespace changes.
4459 2014-06-12 Tom Tromey <tromey@redhat.com>
4461 * utils.c (freeargv): Remove.
4463 2014-06-12 Tom Tromey <tromey@redhat.com>
4465 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
4466 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
4467 (parse_debug_format_options): Likewise.
4468 (gdbserver_usage): Likewise.
4469 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
4470 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
4471 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
4473 ($(LIBGNU)): Depend on libiberty.
4474 (all-lib): Recurse into all subdirs.
4475 (install-only): Invoke "install" target in subdirs.
4476 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
4478 * configure: Rebuild.
4479 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
4480 for vasprintf, vsnprintf, or gettimeofday.
4481 * configure.srv: Don't add safe-ctype.o or lbasename.o to
4484 2014-06-05 Joel Brobecker <brobecker@adacore.com>
4486 * development.sh: Delete.
4487 * Makefile.in (config.status): Adjust dependency on development.sh.
4488 * configure.ac: Adjust development.sh source call.
4489 * configure: Regenerate.
4491 2014-06-02 Pedro Alves <palves@redhat.com>
4493 * ax.c (gdb_free_agent_expr): New function.
4494 * ax.h (gdb_free_agent_expr): New declaration.
4495 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
4497 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
4499 (clear_breakpoint_conditions_and_commands): New function.
4500 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
4501 (clear_breakpoint_conditions_and_commands): New declaration.
4503 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
4505 * linux-aarch64-low.c (asm/ptrace.h): Include.
4507 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
4509 Fix TLS access for -static -pthread.
4510 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
4511 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
4512 (thread_db_load_search, try_thread_db_load_1): Initialize it.
4514 2014-05-20 Pedro Alves <palves@redhat.com>
4516 * linux-aarch64-low.c (aarch64_insert_point)
4517 (aarch64_remove_point): No longer check whether the type is
4518 supported here. Adjust to new interface.
4519 (the_low_target): Install aarch64_supports_z_point_type as
4520 supports_z_point_type method.
4521 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
4522 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
4523 instead of a Z packet char. Adjust.
4524 (arm_supports_z_point_type): New function.
4525 (arm_insert_point, arm_remove_point): Adjust to new interface.
4526 (the_low_target): Install arm_supports_z_point_type.
4527 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
4528 (cris_insert_point, cris_remove_point): Adjust to new interface.
4529 Don't check whether the type is supported here.
4530 (the_low_target): Install cris_supports_z_point_type.
4531 * linux-low.c (linux_supports_z_point_type): New function.
4532 (linux_insert_point, linux_remove_point): Adjust to new interface.
4533 * linux-low.h (struct linux_target_ops) <insert_point,
4534 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
4535 raw_breakpoint pointer parameter.
4536 <supports_z_point_type>: New method.
4537 * linux-mips-low.c (mips_supports_z_point_type): New function.
4538 (mips_insert_point, mips_remove_point): Adjust to new interface.
4539 Use mips_supports_z_point_type.
4540 (the_low_target): Install mips_supports_z_point_type.
4541 * linux-ppc-low.c (the_low_target): Install NULL as
4542 supports_z_point_type method.
4543 * linux-s390-low.c (the_low_target): Install NULL as
4544 supports_z_point_type method.
4545 * linux-sparc-low.c (the_low_target): Install NULL as
4546 supports_z_point_type method.
4547 * linux-x86-low.c (x86_supports_z_point_type): New function.
4548 (x86_insert_point): Adjust to new insert_point interface. Use
4549 insert_memory_breakpoint. Adjust to new
4550 i386_low_insert_watchpoint interface.
4551 (x86_remove_point): Adjust to remove_point interface. Use
4552 remove_memory_breakpoint. Adjust to new
4553 i386_low_remove_watchpoint interface.
4554 (the_low_target): Install x86_supports_z_point_type.
4555 * lynx-low.c (lynx_target_ops): Install NULL as
4556 supports_z_point_type callback.
4557 * nto-low.c (nto_supports_z_point_type): New.
4558 (nto_insert_point, nto_remove_point): Adjust to new interface.
4559 (nto_target_ops): Install nto_supports_z_point_type.
4560 * mem-break.c: Adjust intro comment.
4561 (struct raw_breakpoint) <raw_type, size>: New fields.
4562 <inserted>: Update comment.
4563 <shlib_disabled>: Delete field.
4564 (enum bkpt_type) <gdb_breakpoint>: Delete value.
4565 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
4566 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
4567 (raw_bkpt_type_to_target_hw_bp_type): New function.
4568 (find_enabled_raw_code_breakpoint_at): New function.
4569 (find_raw_breakpoint_at): New type and size parameters. Use them.
4570 (insert_memory_breakpoint): New function, based off
4571 set_raw_breakpoint_at.
4572 (remove_memory_breakpoint): New function.
4573 (set_raw_breakpoint_at): Reimplement.
4574 (set_breakpoint): New, based on set_breakpoint_at.
4575 (set_breakpoint_at): Reimplement.
4576 (delete_raw_breakpoint): Go through the_target->remove_point
4577 instead of assuming memory breakpoints.
4578 (find_gdb_breakpoint_at): Delete.
4579 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
4580 (find_gdb_breakpoint): New function.
4581 (set_gdb_breakpoint_at): Delete.
4582 (z_type_supported): New function.
4583 (set_gdb_breakpoint_1): New function, loosely based off
4584 set_gdb_breakpoint_at.
4585 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
4586 (delete_gdb_breakpoint_at): Delete.
4587 (delete_gdb_breakpoint_1): New function, loosely based off
4588 delete_gdb_breakpoint_at.
4589 (delete_gdb_breakpoint): New function.
4590 (clear_gdb_breakpoint_conditions): Rename to ...
4591 (clear_breakpoint_conditions): ... this. Don't handle a NULL
4593 (add_condition_to_breakpoint): Make static.
4594 (add_breakpoint_condition): Take a struct breakpoint pointer
4595 instead of an address. Adjust.
4596 (gdb_condition_true_at_breakpoint): Rename to ...
4597 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
4599 (gdb_condition_true_at_breakpoint): Reimplement.
4600 (add_breakpoint_commands): Take a struct breakpoint pointer
4601 instead of an address. Adjust.
4602 (gdb_no_commands_at_breakpoint): Rename to ...
4603 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
4604 parameter. Return true if no breakpoint was found. Change debug
4606 (gdb_no_commands_at_breakpoint): Reimplement.
4607 (run_breakpoint_commands): Rename to ...
4608 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
4609 and change return type to boolean.
4610 (run_breakpoint_commands): New function.
4611 (gdb_breakpoint_here): Also check for Z1 breakpoints.
4612 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
4613 breakpoint. Go through the_target->remove_point instead of
4614 assuming memory breakpoint.
4615 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
4616 software and hardware breakpoints.
4617 (reinsert_raw_breakpoint): Go through the_target->insert_point
4618 instead of assuming memory breakpoint.
4619 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
4620 software and hardware breakpoints.
4621 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
4622 Check both software and hardware breakpoints.
4623 (validate_inserted_breakpoint): Assert the breakpoint is a
4624 software breakpoint. Set the inserted flag to -1 instead of
4625 setting shlib_disabled.
4626 (delete_disabled_breakpoints): Adjust.
4627 (validate_breakpoints): Only validate software breakpoints.
4628 Adjust to inserted flag change.
4629 (check_mem_read, check_mem_write): Skip breakpoint types other
4630 than software breakpoints. Adjust to inserted flag change.
4631 * mem-break.h (enum raw_bkpt_type): New enum.
4632 (raw_breakpoint, struct process_info): Forward declare.
4633 (Z_packet_to_target_hw_bp_type): Delete declaration.
4634 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
4635 (set_gdb_breakpoint, delete_gdb_breakpoint)
4636 (clear_breakpoint_conditions): New declarations.
4637 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
4638 (breakpoint_inserted_here): Update comment.
4639 (add_breakpoint_condition, add_breakpoint_commands): Replace
4640 address parameter with a breakpoint pointer parameter.
4641 (gdb_breakpoint_here): Update comment.
4642 (delete_gdb_breakpoint_at): Delete.
4643 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
4644 * server.c (process_point_options): Take a struct breakpoint
4645 pointer instead of an address. Adjust.
4646 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
4647 delete_gdb_breakpoint.
4648 * spu-low.c (spu_target_ops): Install NULL as
4649 supports_z_point_type method.
4650 * target.h: Include mem-break.h.
4651 (struct target_ops) <prepare_to_access_memory>: Update comment.
4652 <supports_z_point_type>: New field.
4653 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4654 instead of a char. Also take a raw breakpoint pointer.
4655 * win32-arm-low.c (the_low_target): Install NULL as
4656 supports_z_point_type.
4657 * win32-i386-low.c (i386_supports_z_point_type): New function.
4658 (i386_insert_point, i386_remove_point): Adjust to new interface.
4659 (the_low_target): Install i386_supports_z_point_type.
4660 * win32-low.c (win32_supports_z_point_type): New function.
4661 (win32_insert_point, win32_remove_point): Adjust to new interface.
4662 (win32_target_ops): Install win32_supports_z_point_type.
4663 * win32-low.h (struct win32_target_ops):
4664 <supports_z_point_type>: New method.
4665 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4666 instead of a char. Also take a raw breakpoint pointer.
4668 2014-05-20 Pedro Alves <palves@redhat.com>
4670 * mem-break.h: Include break-common.h.
4671 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
4672 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
4673 (Z_packet_to_target_hw_bp_type): New declaration.
4674 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
4675 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
4676 (Z_PACKET_ACCESS_WP): Delete macros.
4677 (Z_packet_to_hw_type): Delete function.
4678 * i386-low.h: Don't include break-common.h here.
4679 (Z_packet_to_hw_type): Delete declaration.
4680 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
4681 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
4682 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
4683 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
4684 * linux-aarch64-low.c: Don't include break-common.h here.
4685 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
4686 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
4687 (Z_packet_to_target_hw_bp_type): Delete function.
4688 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
4690 (mips_insert_point, mips_remove_point): Use
4691 Z_packet_to_target_hw_bp_type.
4693 2014-05-20 Pedro Alves <palves@redhat.com>
4695 * linux-aarch64-low.c: Include break-common.h.
4696 (enum target_point_type): Delete.
4697 (Z_packet_to_point_type): Rename to ...
4698 (Z_packet_to_target_hw_bp_type): ... this, and return a
4699 target_hw_bp_type instead.
4700 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
4701 instead of an enum target_point_type.
4702 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
4704 (aarch64_dr_state_insert_one_point)
4705 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
4706 (aarch64_handle_aligned_watchpoint)
4707 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
4708 Take an enum target_hw_bp_type instead of an enum
4710 (aarch64_supports_z_point_type): New function.
4711 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
4712 use Z_packet_to_target_hw_bp_type.
4714 2014-05-20 Joel Brobecker <brobecker@adacore.com>
4716 * configure.ac: Only use -Werror by default when DEVELOPMENT
4718 * configure: Regenerate.
4720 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
4722 Fix gdbserver qGetTLSAddr for x86_64 -m32.
4723 * linux-x86-low.c (X86_64_USER_REGS): New.
4724 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
4726 2014-04-28 Yao Qi <yao@codesourcery.com>
4728 * Makefile.in (i386-avx512.c): Fix the typo of generated file
4731 2014-04-25 Pedro Alves <palves@redhat.com>
4734 * linux-low.c (linux_attach_fail_reason_string): New function.
4735 (linux_attach_lwp): Delete.
4736 (linux_attach_lwp_1): Rename to ...
4737 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
4738 argument. Remove "initial" parameter. Return int instead of
4739 void. Don't error or warn here.
4740 (linux_attach): Adjust to call linux_attach_lwp. Call error on
4741 failure to attach to the tgid. Call warning when failing to
4743 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
4744 argument. Remove "initial" parameter. Return int instead of
4745 void. Don't error or warn here.
4746 (linux_attach_fail_reason_string): New declaration.
4747 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
4748 interface change. Use linux_attach_fail_reason_string.
4750 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
4751 Walfred Tedeschi <walfred.tedeschi@intel.com>
4753 * Makefile.in: Added rules to handle new files
4754 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
4755 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
4756 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
4757 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
4758 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
4759 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
4761 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
4762 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
4763 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
4764 i386/x32-avx512.xml.
4765 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
4766 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
4767 i386/x32-avx512-linux.xml.
4768 * i387-fp.c (num_avx512_k_registers): New constant for number
4770 (num_avx512_zmmh_low_registers): New constant for number of
4771 lower ZMM registers (0-15).
4772 (num_avx512_zmmh_high_registers): New constant for number of
4773 higher ZMM registers (16-31).
4774 (num_avx512_ymmh_registers): New contant for number of higher
4775 YMM registers (ymm16-31 added by avx521 on x86_64).
4776 (num_avx512_xmm_registers): New constant for number of higher
4777 XMM registers (xmm16-31 added by AVX512 on x86_64).
4778 (struct i387_xsave): Add space for AVX512 registers.
4779 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
4780 Add code to handle AVX512 registers.
4781 (i387_xsave_to_cache): Add code to handle AVX512 registers.
4782 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
4783 prototypei from generated file.
4784 (tdesc_amd64_avx512_linux): Likewise.
4785 (init_registers_x32_avx512_linux): Likewise.
4786 (tdesc_x32_avx512_linux): Likewise.
4787 (init_registers_i386_avx512_linux): Likewise.
4788 (tdesc_i386_avx512_linux): Likewise.
4789 (x86_64_regmap): Add AVX512 registers.
4790 (x86_linux_read_description): Add code to handle AVX512 XSTATE
4792 (initialize_low_arch): Add code to initialize AVX512 registers.
4794 2014-04-23 Pedro Alves <palves@redhat.com>
4796 * mem-break.c (find_gdb_breakpoint_at): Make static.
4797 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
4799 2014-04-23 Pedro Alves <palves@redhat.com>
4801 * i386-low.c: Don't include break-common.h here.
4802 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
4803 prototype to take target_hw_bp_type as argument instead of a Z
4805 * i386-low.h: Include break-common.h here.
4806 (Z_packet_to_hw_type): Declare.
4807 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
4809 * linux-x86-low.c (x86_insert_point): Convert the packet number to
4810 a target_hw_bp_type before calling i386_low_insert_watchpoint.
4811 (x86_remove_point): Convert the packet number to a
4812 target_hw_bp_type before calling i386_low_remove_watchpoint.
4813 * win32-i386-low.c (i386_insert_point): Convert the packet number
4814 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
4815 (i386_remove_point): Convert the packet number to a
4816 target_hw_bp_type before calling i386_low_remove_watchpoint.
4818 2014-04-23 Pedro Alves <palves@redhat.com>
4820 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
4822 2014-04-10 Pedro Alves <palves@redhat.com>
4824 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
4825 Check if the condition or command is NULL before checking if the
4826 breakpoint is known. On success, return true.
4827 * mem-break.h (add_breakpoint_condition): Document return.
4828 (add_breakpoint_commands): Add describing comment.
4829 * server.c (skip_to_semicolon): New function.
4830 (process_point_options): Use it.
4832 2014-04-09 Pedro Alves <palves@redhat.com>
4834 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
4837 2014-02-27 Pedro Alves <palves@redhat.com>
4840 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
4842 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
4844 (last_thread_of_process_p): Take a PID argument instead of a
4846 (linux_wait_for_lwp): Delete.
4847 (num_lwps, check_zombie_leaders, not_stopped_callback): New
4849 (linux_low_filter_event): New function, party factored out from
4850 linux_wait_for_event.
4851 (linux_wait_for_event): Rename to ...
4852 (linux_wait_for_event_filtered): ... this. Add new filter ptid
4853 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
4854 sigsuspend. Check for zombie leaders.
4855 (linux_wait_for_event): Reimplement as wrapper around
4856 linux_wait_for_event_filtered.
4857 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
4858 a normal or signal exit is seen, it's the whole process exiting.
4859 (wait_for_sigstop): No longer a for_each_inferior callback.
4860 Rewrite on top of linux_wait_for_event_filtered.
4861 (stop_all_lwps): Call wait_for_sigstop directly.
4862 * server.c (resume, handle_target_event): Handle
4863 TARGET_WAITKIND_NO_RESUMED.
4865 2014-02-26 Joel Brobecker <brobecker@adacore.com>
4867 * win32-low.c (psapi_get_dll_name,
4868 * win32_CreateToolhelp32Snapshot): Delete.
4869 (win32_CreateToolhelp32Snapshot, win32_Module32First)
4870 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
4872 (handle_load_dll): Add function description.
4873 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
4875 2014-02-26 Joel Brobecker <brobecker@adacore.com>
4877 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
4879 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
4880 base address when calling win32_add_one_solib.
4881 (handle_load_dll): Delete local variable load_addr.
4882 Remove 0x1000 offset applied to DLL base address when calling
4883 win32_add_one_solib.
4884 (handle_unload_dll): Add comment.
4886 2014-02-26 Joel Brobecker <brobecker@adacore.com>
4888 * win32-low.c (win32_add_all_dlls): Renames
4889 win32_ensure_ntdll_loaded. Rewrite function documentation.
4890 Adjust implementation to always load all DLLs.
4891 Add 0x1000 offset to DLL base address when calling
4892 win32_add_one_solib.
4893 (child_initialization_done): New static global.
4894 (do_initial_child_stuff): Set child_initialization_done to
4895 zero during child initialization, and 1 after. Replace call
4896 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
4898 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
4899 (handle_unload_dll): Add function documentation.
4900 (get_child_debug_event): Ignore load and unload DLL events
4901 during child initialization.
4903 2014-02-20 Doug Evans <dje@google.com>
4905 Remove global all_lwps.
4906 * inferiors.h (ptid_of): Move here from linux-low.h.
4907 (pid_of, lwpid_of): Ditto.
4908 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
4909 parameter is a struct thread_info * now.
4910 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
4911 directly. Pass &all_threads to find_inferior instead of &all_lwps.
4912 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
4914 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
4915 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
4916 * linux-arm-low.c (update_registers_callback): Update, "entry"
4917 parameter is a struct thread_info * now.
4918 Fetch lwpid from current_inferior directly.
4919 (arm_insert_point): Pass &all_threads to find_inferior instead of
4921 (arm_remove_point): Ditto.
4922 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
4923 (arm_prepare_to_resume): Fetch pid from thread.
4924 (arm_read_description): Fetch lwpid from current_inferior directly.
4925 * linux-low.c (all_lwps): Delete.
4926 (delete_lwp): Delete call to remove_inferior.
4927 (handle_extended_wait): Fetch lwpid from thread.
4928 (add_lwp): Don't set lwp->entry.id. Remove call to
4929 add_inferior_to_list.
4930 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
4931 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
4932 (kill_one_lwp_callback): Ditto.
4933 (linux_kill): Don't dereference NULL pointer.
4934 Fetch ptid,lwpid from thread.
4935 (get_detach_signal): Fetch ptid from thread.
4936 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
4937 Simplify call to regcache_invalidate_thread.
4938 (delete_lwp_callback): Update, "entry" parameter is a
4939 struct thread_info * now. Fetch pid from thread.
4940 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
4941 (status_pending_p_callback): Update, "entry" parameter is a
4942 struct thread_info * now. Fetch ptid from thread.
4943 (find_lwp_pid): Update, "entry" parameter is a
4944 struct thread_info * now.
4945 (linux_wait_for_lwp): Fetch pid from thread.
4946 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
4947 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
4948 (enqueue_one_deferred_signal): Fetch lwpid from thread.
4949 (dequeue_one_deferred_signal): Ditto.
4950 (cancel_breakpoint): Fetch ptid from current_inferior.
4951 (linux_wait_for_event): Pass &all_threads to find_inferior,
4952 not &all_lwps. Fetch ptid, lwpid from thread.
4953 (count_events_callback): Update, "entry" parameter is a
4954 struct thread_info * now.
4955 (select_singlestep_lwp_callback): Ditto.
4956 (select_event_lwp_callback): Ditto.
4957 (cancel_breakpoints_callback): Ditto.
4958 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
4960 (select_event_lwp): Ditto. Fetch ptid from event_thread.
4961 (unsuspend_one_lwp): Update, "entry" parameter is a
4962 struct thread_info * now.
4963 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
4965 (linux_stabilize_threads): Ditto. And for for_each_inferior.
4966 Fetch lwpid from thread, not lwp.
4967 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
4968 Pass &all_threads to find_inferior, not &all_lwps.
4969 (send_sigstop): Fetch lwpid from thread, not lwp.
4970 (send_sigstop_callback): Update, "entry" parameter is a
4971 struct thread_info * now.
4972 (suspend_and_send_sigstop_callback): Ditto.
4973 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
4974 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
4975 struct thread_info * now.
4976 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
4978 (lwp_running): Update, "entry" parameter is a
4979 struct thread_info * now.
4980 (stop_all_lwps): Fetch ptid from thread.
4981 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
4982 (linux_resume_one_lwp): Fetch lwpid from thread.
4983 (linux_set_resume_request): Update, "entry" parameter is a
4984 struct thread_info * now. Fetch pid, lwpid from thread.
4985 (resume_status_pending_p): Update, "entry" parameter is a
4986 struct thread_info * now.
4987 (need_step_over_p): Ditto. Fetch lwpid from thread.
4988 (start_step_over): Fetch lwpid from thread.
4989 (linux_resume_one_thread): Update, "entry" parameter is a
4990 struct thread_info * now. Fetch lwpid from thread.
4991 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
4992 (proceed_one_lwp): Update, "entry" parameter is a
4993 struct thread_info * now. Fetch lwpid from thread.
4994 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
4995 struct thread_info * now.
4996 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
4997 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
4998 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
5000 (regsets_store_inferior_registers): Ditto.
5001 (fetch_register, store_register): Ditto.
5002 (linux_read_memory, linux_write_memory): Ditto.
5003 (linux_request_interrupt): Ditto.
5004 (linux_read_auxv): Ditto.
5005 (linux_xfer_siginfo): Ditto.
5006 (linux_qxfer_spu): Ditto.
5007 (linux_qxfer_libraries_svr4): Ditto.
5008 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
5009 moved to inferiors.h.
5011 (get_thread_lwp): Update.
5012 (struct lwp_info): Delete member "entry". Simplify comment for
5015 * linux-mips-low.c (mips_read_description): Fetch lwpid from
5016 current_inferior directly.
5017 (update_watch_registers_callback): Update, "entry" parameter is a
5018 struct thread_info * now. Fetch pid from thread.
5019 (mips_linux_prepare_to_resume): Fetch ptid from thread.
5020 (mips_insert_point): Fetch lwpid from current_inferior.
5021 Pass &all_threads to find_inferior, not &all_lwps.
5022 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
5023 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
5025 (mips_stopped_data_address): Ditto.
5026 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
5028 * linux-tile-low.c (tile_arch_setup): Ditto.
5029 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
5030 (update_debug_registers_callback): Update, "entry" parameter is a
5031 struct thread_info * now. Fetch pid from thread.
5032 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
5033 Pass &all_threads to find_inferior, not &all_lwps.
5034 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
5035 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
5036 Pass &all_threads to find_inferior, not &all_lwps.
5037 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
5038 (i386_dr_low_get_status): Ditto.
5039 (x86_linux_prepare_to_resume): Fetch ptid from thread.
5040 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
5041 (x86_linux_read_description): Ditto.
5042 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
5044 2014-02-20 Doug Evans <dje@google.com>
5046 * inferiors.c (get_first_inferior): Fix buglet.
5048 2014-02-19 Doug Evans <dje@google.com>
5050 * gdbthread.h (add_thread): Change result type to struct thread_info *.
5051 * inferiors.c (add_thread): Change result type to struct thread_info *.
5052 All callers updated.
5053 (add_lwp): Call add_thread here instead of in callers.
5054 All callers updated.
5055 * linux-low.h (get_lwp_thread): Rewrite.
5056 (struct lwp_info): New member "thread".
5058 2014-02-19 Doug Evans <dje@google.com>
5060 * linux-low.c (add_lwp): Change result to struct lwp_info *.
5061 All callers updated.
5063 2014-02-19 Doug Evans <dje@google.com>
5065 * inferiors.c (add_thread): Fix whitespace.
5067 2014-02-19 Doug Evans <dje@google.com>
5069 * dll.c (clear_dlls): Replace accessing list implemention details
5071 * gdbthread.h (get_first_thread): Declare.
5072 * inferiors.c (for_each_inferior_with_data): New function.
5073 (get_first_thread): New function.
5074 (find_thread_ptid): Simplify.
5075 (get_first_inferior): New function.
5076 (clear_list): Delete.
5077 (one_inferior_p): New function.
5078 (clear_inferior_list): New function.
5079 (clear_inferiors): Update.
5080 * inferiors.h (for_each_inferior_with_data): Declare.
5081 (clear_inferior_list): Declare.
5082 (one_inferior_p): Declare.
5083 (get_first_inferior): Declare.
5084 * linux-low.c (linux_wait_for_event): Replace accessing list
5085 implemention details with API function.
5086 * server.c (target_running): Ditto.
5087 (accumulate_file_name_length): New function.
5088 (emit_dll_description): New function.
5089 (handle_qxfer_libraries): Replace accessing list implemention
5090 details with API function.
5091 (handle_qxfer_threads_worker): New function.
5092 (handle_qxfer_threads_proper): Replace accessing list implemention
5093 details with API function.
5094 (handle_query): Ditto.
5095 (visit_actioned_threads_callback_ftype): New typedef.
5096 (visit_actioned_threads_data): New struct.
5097 (visit_actioned_threads): Rewrite to be find_inferior callback.
5098 (resume): Call find_inferior.
5099 (handle_status): Replace accessing list implemention
5100 details with API function.
5101 (process_serial_event): Replace accessing list implemention details
5103 * target.c (set_desired_inferior): Replace accessing list implemention
5104 details with API function.
5105 * tracepoint.c (same_process_p): New function.
5106 (gdb_agent_about_to_close): Replace accessing list implemention
5107 details with API function.
5108 * win32-low.c (child_delete_thread): Replace accessing list
5109 implemention details with API function.
5110 (match_dll_by_basename): New function.
5111 (dll_is_loaded_by_basename): New function.
5112 (win32_ensure_ntdll_loaded): Replace accessing list implemention
5113 details call to dll_is_loaded_by_basename.
5115 2014-02-19 Doug Evans <dje@google.com>
5117 * dll.h (struct dll_info): Add comment.
5118 * gdbthread.h (struct thread_info): Add comment.
5119 (current_ptid): Simplify.
5120 * inferiors.c (add_process): Update.
5121 (remove_process): Update.
5122 * inferiors.h (struct process_info): Rename member "head" to "entry".
5123 * linux-low.c (delete_lwp): Update.
5125 (last_thread_of_process_p): Update.
5126 (kill_one_lwp_callback, linux_kill): Update.
5127 (status_pending_p_callback): Update.
5128 (wait_for_sigstop): Update. Simplify read of ptid.
5129 (start_step_over): Update.
5130 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
5131 (get_lwp_thread): Update.
5132 (struct lwp_info): Rename member "head" to "entry".
5133 * regcache.h (inferior_list_entry): Delete.
5134 * server.c (kill_inferior_callback): Update.
5135 (detach_or_kill_inferior_callback): Update.
5136 (print_started_pid): Update.
5137 (print_attached_pid): Update.
5138 (process_serial_event): Simplify read of ptid.
5139 * thread-db.c (thread_db_create_event): Update.
5140 (thread_db_get_tls_address): Update.
5141 * win32-low.c (current_inferior_ptid): Simplify.
5143 2014-02-19 Tom Tromey <tromey@redhat.com>
5145 * target.h (struct target_ops) <supports_btrace>: Add target_ops
5147 (target_supports_btrace): Update.
5149 2014-02-14 Yao Qi <yao@codesourcery.com>
5151 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
5152 (rsp-low-ipa.o): New target.
5154 2014-02-12 Tom Tromey <tromey@redhat.com>
5156 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
5157 convert_ascii_to_int.
5158 * regcache.c (registers_to_string): Likewise.
5159 * remote-utils.c (decode_M_packet): Likewise.
5160 * server.c (process_serial_event): Likewise.
5162 2014-02-12 Tom Tromey <tromey@redhat.com>
5164 * server.c (handle_query, handle_v_run): Use hex2bin, not
5166 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
5168 2014-02-12 Tom Tromey <tromey@redhat.com>
5170 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
5171 convert_int_to_ascii.
5172 * regcache.c (registers_to_string, collect_register_as_string):
5174 * remote-utils.c (look_up_one_symbol, relocate_instruction):
5176 * server.c (process_serial_event): Likewise.
5177 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
5178 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
5180 2014-02-12 Tom Tromey <tromey@redhat.com>
5182 * remote-utils.c (look_up_one_symbol, monitor_output): Use
5183 bin2hex, not hexify.
5184 * tracepoint.c (cmd_qtstatus): Likewise.
5186 2014-02-12 Tom Tromey <tromey@redhat.com>
5188 * remote-utils.c (monitor_output): Pass explicit length to
5191 2014-02-12 Tom Tromey <tromey@redhat.com>
5193 * tracepoint.c: Include rsp-low.h.
5194 * server.c: Include rsp-low.h.
5195 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
5196 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
5198 * remote-utils.c: Include rsp-low.h.
5199 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
5200 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
5201 (convert_int_to_ascii, convert_ascii_to_int): Move to
5203 * regcache.c: Include rsp-low.h.
5204 * ax.c: Include rsp-low.h.
5205 * Makefile.in (SFILES): Add common/rsp-low.c.
5206 (OBS): Add rsp-low.o.
5207 (rsp-low.o): New target.
5209 2014-02-12 Tom Tromey <tromey@redhat.com>
5211 * utils.h (pulongest, plongest, phex_nz): Don't declare.
5212 Include print-utils.h.
5213 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
5214 (plongest, thirty_two, phex_nz): Remove.
5215 * Makefile.in (SFILES): Add common/print-utils.c.
5216 (OBS): Add print-utils.o.
5217 (print-utils-ipa.o): New target.
5218 (print-utils.o): New target.
5219 (IPA_OBJS): Add print-utils-ipa.o.
5221 2014-02-06 Tom Tromey <tromey@redhat.com>
5223 * Makefile.in (SFILES): Fix indentation.
5225 2014-02-05 Doug Evans <dje@google.com>
5227 * linux-low.c (linux_wait_for_event): Improve comment.
5228 (linux_wait_1): Keep current_inferior in sync with event_child.
5230 2014-01-22 Doug Evans <dje@google.com>
5232 * gdbthread.h (gdb_id_to_thread): Delete, unused.
5234 2014-01-22 Doug Evans <dje@google.com>
5236 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
5237 * configure: Regenerate.
5238 * config.in: Regenerate.
5239 * Makefile.in (SFILES): Add debug.c.
5241 * debug.c: New file.
5242 * debug.h: New file.
5243 * linux-aarch64-low.c (*): Update all debugging printfs to use
5244 debug_printf instead of fprintf.
5245 * linux-arm-low.c (*): Ditto.
5246 * linux-cris-low.c (*): Ditto.
5247 * linux-crisv32-low.c (*): Ditto.
5248 * linux-m32r-low.c (*): Ditto.
5249 * linux-sparc-low.c (*): Ditto.
5250 * linux-x86.c (*): Ditto.
5251 * linux-low.c (*): Ditto.
5252 (linux_wait_1): Add calls to debug_enter, debug_exit.
5253 (linux_wait): Remove redundant debugging printf.
5254 (stop_all_lwps): Add calls to debug_enter, debug_exit.
5255 (linux_resume, unstop_all_lwps): Ditto.
5256 * mem-break.c (*): Update all debugging printfs to use
5257 debug_printf instead of fprintf.
5258 * remote-utils.c (*): Ditto.
5259 * thread-db.c (*): Ditto.
5260 * server.c #include <ctype.h>, "gdb_vecs.h".
5261 (debug_threads): Moved to debug.c.
5262 (*): Update all debugging printfs to use debug_printf instead of
5264 (start_inferior): Replace call to fflush with call to debug_flush.
5265 (monitor_show_help): Mention set debug-format.
5266 (parse_debug_format_options): New function.
5267 (handle_monitor_command): Handle "monitor set debug-format".
5268 (gdbserver_usage): Mention --debug-format.
5269 (main): Parse --debug-format.
5270 * server.h (debug_threads): Declaration moved to debug.h.
5272 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
5273 trace_debug_1 that uses debug_printf.
5274 (tracepoint_look_up_symbols): Update all debugging printfs to use
5275 debug_printf instead of fprintf.
5277 2014-01-20 Baruch Siach <baruch@tkos.co.il>
5279 * linux-xtensa-low.c: Include asm/ptrace.h instead of
5282 2014-01-17 Pedro Alves <palves@redhat.com>
5285 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
5286 defined after including gdb_proc_service.h.
5288 2014-01-16 Doug Evans <dje@google.com>
5290 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
5291 (match_dll): Use it.
5293 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
5295 * target.h (target_ops) <read_btrace>: Change parameters and
5296 return type to allow error reporting.
5297 * server.c (handle_qxfer_btrace): Support delta reads. Pass
5298 trace reading errors on.
5299 * linux-low.c (linux_low_read_btrace): Pass trace reading
5301 (linux_low_disable_btrace): New.
5303 2014-01-15 Doug Evans <dje@google.com>
5305 * inferiors.c (thread_id_to_gdb_id): Delete.
5306 * inferiors.h (thread_id_to_gdb_id): Delete.
5308 2014-01-13 Eli Zaretskii <eliz@gnu.org>
5310 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
5311 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
5314 2014-01-08 Pedro Alves <palves@redhat.com>
5316 * server.c (handle_status): Don't discard previous queued stop
5317 replies or thread's pending status here.
5318 (main) <disconnection>: Do it here instead.
5320 2014-01-08 Pedro Alves <palves@redhat.com>
5322 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
5323 * server.c (visit_actioned_threads, handle_pending_status): New
5325 (handle_v_cont): Factor out parts to ...
5326 (resume): ... this new function. If in all-stop, and a thread
5327 being resumed has a pending status, report it without actually
5329 (myresume): Adjust to use the new 'resume' function.
5330 (clear_pending_status_callback, set_pending_status_callback)
5331 (find_status_pending_thread_callback): New functions.
5332 (handle_status): Handle the case of multiple threads having
5333 interesting statuses to report. Report threads' real last signal
5334 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
5335 with an interesting thread to report the status for, instead of
5336 always reporting the status of the first thread.
5338 2014-01-01 Joel Brobecker <brobecker@adacore.com>
5340 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
5341 * gdbreplay.c (gdbreplay_version): Likewise.
5343 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
5345 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
5346 iov.iov_len with the real length in use.
5348 2013-12-13 Joel Brobecker <brobecker@adacore.com>
5350 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
5351 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
5352 for all targets that use win32-low.c.
5353 * win32-low.c (win32_ensure_ntdll_loaded): New function.
5354 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
5356 2013-12-13 Pedro Alves <palves@redhat.com>
5358 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
5359 if equal to TARGET_WAITKIND_LOADED.
5360 * win32-low.c (cached_status): New static global.
5361 (win32_wait): Add declaration.
5362 (do_initial_child_stuff): Flush all initial pending debug events
5363 up to the initial breakpoint.
5364 (win32_wait): If CACHED_STATUS was set, return that instead
5365 of doing a real wait. Remove the code resuming the execution
5366 of the inferior after receiving a TARGET_WAITKIND_LOADED event
5367 during the initial phase. Also remove the code changing
5368 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
5369 TARGET_WAITKIND_STOPPED.
5371 2013-12-11 Yao Qi <yao@codesourcery.com>
5373 * notif.c (handle_notif_ack): Return 0 if no notification
5376 2013-11-20 Doug Evans <dje@google.com>
5378 * linux-low.c (linux_set_resume_request): Fix comment.
5380 2013-11-20 Doug Evans <dje@google.com>
5382 * linux-low.c (resume_status_pending_p): Tweak comment.
5384 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
5386 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
5387 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
5388 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
5389 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
5390 (srv_amd64_regobj): Add amd64-mpx.o.
5391 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
5392 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
5393 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
5394 * i387-fp.c (num_pl_bnd_register) Added constant.
5395 (num_pl_bnd_cfg_registers) Added constant.
5396 (struct i387_xsave) Added reserved area and MPX fields.
5397 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
5398 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
5400 (tdesc_i386_mpx_linux): Add MPX amd64 target.
5401 (init_registers_amd64_mpx_linux): Declare new function.
5402 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
5403 (x86_64_regmap): Add MPX registers.
5404 (x86_linux_read_description): Add MPX case.
5405 (initialize_low_arch): Initialize MPX targets.
5407 2013-11-18 Tom Tromey <tromey@redhat.com>
5409 * configure: Rebuild.
5410 * configure.ac: Don't check for stdlib.h.
5411 * gdbreplay.c: Unconditionally include stdlib.h.
5413 2013-11-18 Tom Tromey <tromey@redhat.com>
5415 * config.in: Rebuild.
5416 * configure: Rebuild.
5417 * configure.ac: Don't use AC_HEADER_DIRENT.
5419 2013-11-18 Tom Tromey <tromey@redhat.com>
5421 * server.h: Don't check HAVE_STRING_H.
5422 * gdbreplay.c: Don't check HAVE_STRING_H.
5423 * configure: Rebuild.
5425 2013-11-18 Tom Tromey <tromey@redhat.com>
5427 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
5430 2013-11-08 Tom Tromey <tromey@redhat.com>
5432 * configure, config.in: Rebuild.
5433 * configure.ac: Remove unused configury.
5435 2013-11-08 Tom Tromey <tromey@redhat.com>
5437 * acinclude.m4: Include common.m4, codeset.m4.
5438 * configure, config.in: Rebuild.
5439 * configure.ac: Use GDB_AC_COMMON.
5441 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
5443 * linux-s390-low.c (HWCAP_S390_TE): New define.
5444 (s390_arch_setup): Consider the TE field in the HWCAP for
5445 determining 'have_regset_tdb'.
5447 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
5450 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
5453 2013-10-02 Pedro Alves <palves@redhat.com>
5455 * server.c (process_serial_event): Don't output "GDBserver
5456 exiting" if GDB is connected through stdio.
5457 * target.c (mywait): Likewise, be silent if GDB is connected
5460 2013-10-01 Joel Brobecker <brobecker@adacore.com>
5462 * lynx-low.c (lynx_add_threads_after_attach): New function.
5463 (lynx_attach): Remove call to add_thread. Add call to
5464 lynx_add_threads_after_attach instead.
5466 2013-09-28 Mike Frysinger <vapier@gentoo.org>
5468 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
5469 * config.in, configure: Regenerated.
5471 2013-09-18 Yao Qi <yao@codesourcery.com>
5474 * server.c (start_inferior): Clear 'resume_info'.
5476 2013-09-16 Jiong Wang <jiwang@tilera.com>
5478 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
5481 2013-09-16 Jiong Wang <jiwang@tilera.com>
5483 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
5484 linux-tile-low.o to srv_tgtobj.
5486 2013-09-16 Will Newton <will.newton@linaro.org>
5488 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
5491 2013-09-06 Pedro Alves <palves@redhat.com>
5493 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
5494 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
5495 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
5496 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
5497 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
5498 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
5500 2013-09-06 Pedro Alves <palves@redhat.com>
5502 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
5503 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
5505 2013-09-06 Pedro Alves <palves@redhat.com>
5507 * linux-amd64-ipa.c: Include tracepoint.h.
5508 * linux-i386-ipa.c: Include tracepoint.h.
5510 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
5512 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
5513 (ps_get_thread_area): New function.
5515 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
5517 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
5518 (initialize_low_arch): Call init_registers_crisv32 rather than
5519 init_register_crisv32.
5521 2013-09-05 Pedro Alves <palves@redhat.com>
5523 * server.h (handle_vFile, hostio_last_error_from_errno): Move
5525 * hostio.h: ... this new file.
5526 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
5527 win32-low.c: Include hostio.h.
5529 2013-09-05 Pedro Alves <palves@redhat.com>
5531 * server.h (gdb_client_data, handler_func, callback_handler_func)
5532 (delete_file_handler, add_file_handler, append_callback_event)
5533 (delete_callback_event, start_event_loop, initialize_event_loop):
5534 Move to event-loop.h and include it.
5535 * event-loop.h: New file.
5537 2013-09-05 Pedro Alves <palves@redhat.com>
5539 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
5540 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
5541 (loaded_dll, unloaded_dll): Move to ...
5542 * dll.h: ... this new file.
5543 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
5545 2013-09-05 Pedro Alves <palves@redhat.com>
5547 * server.h (current_process, get_thread_process, all_processes)
5548 (add_inferior_to_list, for_each_inferior, current_inferior)
5549 (remove_inferior, add_process, remove_process, find_process_pid)
5550 (have_started_inferiors_p, have_attached_inferiors_p)
5551 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
5552 (clear_inferiors, find_inferior, find_inferior_id)
5553 (inferior_target_data, set_inferior_target_data)
5554 (inferior_regcache_data, set_inferior_regcache_data): Move to
5555 inferiors.h, and include it.
5556 * inferiors.h: New file.
5558 2013-09-05 Pedro Alves <palves@redhat.com>
5560 * server.h (struct emit_ops, current_insn_ptr, emit_error):
5564 2013-09-05 Pedro Alves <palves@redhat.com>
5566 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
5568 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
5569 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
5570 (handle_tracepoint_general_set, handle_tracepoint_query)
5571 (tracepoint_finished_step, tracepoint_was_hit)
5572 (release_while_stepping_state_list, current_traceframe)
5573 (in_readonly_region, traceframe_read_mem)
5574 (fetch_traceframe_registers, traceframe_read_sdata)
5575 (traceframe_read_info, struct fast_tpoint_collect_status)
5576 (fast_tracepoint_collecting, force_unlock_trace_buffer)
5577 (handle_tracepoit_bkpts, initialize_low_tracepoint)
5578 (supply_fast_tracepoint_registers)
5579 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
5580 (ipa_tdesc, claim_trampoline_space)
5581 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
5582 (agent_mem_read, agent_get_trace_state_variable_value)
5583 (agent_set_trace_state_variable_value, agent_tsv_read)
5584 (agent_mem_read_string, get_raw_reg_func_addr)
5585 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
5586 * tracepoint.h: ... this new file.
5588 2013-09-05 Pedro Alves <palves@redhat.com>
5590 * server.h (perror_with_name, error, fatal, warning, paddress)
5591 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
5593 * utils.h: New file.
5595 2013-09-05 Pedro Alves <palves@redhat.com>
5597 * server.h (remote_debug, noack_mode, transport_is_reliable)
5598 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
5599 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
5600 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
5601 (write_enn, initialize_async_io, enable_async_io)
5602 (disable_async_io, check_remote_input_interrupt_request)
5603 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
5604 (dead_thread_notify, prepare_resume_reply)
5605 (decode_address_to_semicolon, decode_address, decode_m_packet)
5606 (decode_M_packet, decode_X_packet, decode_xfer_write)
5607 (decode_search_memory_packet, unhexify, hexify)
5608 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
5609 (look_up_one_symbol, relocate_instruction)
5610 (monitor_output): Move to remote-utils.h, and include it.
5611 * remote-utils.h: New file.
5613 2013-09-05 Pedro Alves <palves@redhat.com>
5615 * server.h (_): Delete.
5617 2013-09-02 Pedro Alves <palves@redhat.com>
5619 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
5620 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
5622 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
5624 2013-09-02 Pierre Muller <muller@sourceware.org>
5626 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
5627 or WriteProcessMemory complete successfully and handle
5628 ERROR_PARTIAL_COPY error.
5630 2013-09-02 Pedro Alves <palves@redhat.com>
5632 * server.c (gdb_read_memory): Return -1 on traceframe memory read
5633 error instead of EIO.
5635 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5638 * linux-low.c: Include filestuff.h.
5639 (linux_create_inferior) <pid == 0>: Call close_most_fds.
5640 * lynx-low.c: Include filestuff.h.
5641 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
5642 * server.c: Include filestuff.h.
5643 (main): Call notice_open_fds.
5644 * spu-low.c: Include filestuff.h.
5645 (spu_create_inferior) <pid == 0>: Call close_most_fds.
5647 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
5649 * Makefile.in: Explain why ../target and ../nat are not
5650 listed as include file search paths.
5651 (linux-waitpid.o): New object file rule.
5652 * configure.srv (srv_native_linux_obj): New variable.
5653 Replace all occurrences of linux native object files with
5654 $srv_native_linux_obj.
5655 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
5656 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
5657 (linux_enable_event_reporting): Remove declaration.
5658 (my_waitpid): Moved to common/linux-waitpid.c.
5659 (linux_wait_for_event): Pass ptid when calling
5660 linux_enable_event_reporting.
5661 (linux_supports_tracefork_flag): Remove.
5662 (linux_enable_event_reporting): Likewise.
5663 (linux_tracefork_grandchild): Remove.
5664 (STACK_SIZE): Moved to common/linux-ptrace.c.
5665 (linux_tracefork_child): Remove.
5666 (linux_test_for_tracefork): Remove.
5667 (linux_look_up_symbols): Call linux_supports_traceclone.
5668 (initialize_low): Remove call to linux_test_for_tracefork.
5669 * linux-low.h (PTRACE_TYPE_ARG3): Move to
5670 common/linux-ptrace.h.
5671 (PTRACE_TYPE_ARG4): Likewise.
5672 Include linux-ptrace.h.
5674 2013-08-21 Pedro Alves <palves@redhat.com>
5676 * config.in: Renegerate.
5678 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
5680 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
5681 (SFILES): Remove $(srcdir)/common/target-common.c and
5682 add $(srcdir)/target/waitstatus.c.
5683 (OBS): Remove target-common.o and add waitstatus.o.
5684 (server_h): Remove $(srcdir)/../common/target-common.h and
5685 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
5686 and $(srcdir)/../target/waitstatus.h.
5687 (target-common.o): Remove.
5688 (waitstatus.o): New target object file.
5689 * target.h: Do not include target-common.h and
5690 include target/resume.h, target/wait.h and
5691 target/waitstatus.h.
5693 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
5695 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
5696 to PTRACE_TYPE_ARG3.
5697 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
5698 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
5700 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
5701 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
5703 2013-07-27 Jie Zhang <jie@codesourcery.com>
5704 Daniel Jacobowitz <dan@codesourcery.com>
5705 Yao Qi <yao@codesourcery.com>
5707 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
5708 (mips-linux-watch.o): New rule.
5709 (mips_linux_watch_h): New variable.
5710 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
5712 * linux-mips-low.c: Include mips-linux-watch.h.
5713 (struct arch_process_info, struct arch_lwp_info): New.
5714 (update_watch_registers_callback): New function.
5715 (mips_linux_new_process, mips_linux_new_thread) New functions.
5716 (mips_linux_prepare_to_resume, mips_insert_point): New
5718 (mips_remove_point, mips_stopped_by_watchpoint): New
5720 (rsp_bp_type_to_target_hw_bp_type): New function.
5721 (mips_stopped_data_address): New function.
5722 (the_low_target): Add watchpoint support functions.
5724 2013-07-27 Yao Qi <yao@codesourcery.com>
5726 * i386-low.c: Include break-common.h.
5727 (enum target_hw_bp_type): Remove.
5729 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
5731 * Makefile.in (SFILES): /common/target-common.c.
5732 (OBS): Add target-common.o.
5733 (server_h): Add $(srcdir)/../common/target-common.h.
5734 (target-common.o): New target.
5735 * server.c (queue_stop_reply_callback): Free
5736 status string after use.
5737 * target.c (target_waitstatus_to_string): Remove.
5738 * target.h: Include target-common.h.
5739 (resume_kind): Likewise.
5740 (target_waitkind): Likewise.
5741 (target_waitstatus): Likewise.
5742 (TARGET_WNOHANG): Likewise.
5744 2013-07-04 Yao Qi <yao@codesourcery.com>
5746 * Makefile.in (host_alias): Use @host_noncanonical@.
5747 (target_alias): Use @target_noncanonical@.
5748 * configure.ac: Use ACX_NONCANONICAL_TARGET and
5749 ACX_NONCANONICAL_HOST.
5750 * configure: Regenerated.
5753 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
5755 * configure.ac (version_host, version_target): Set and AC_SUBST them.
5756 * configure: Rebuild.
5757 * Makefile.in (version_host, version_target): Get from configure.
5758 (version.c): Use $(version_host) and $(version_target).
5760 2013-07-03 Pedro Alves <palves@redhat.com>
5762 * Makefile.in (config.status): Depend on development.sh.
5763 * acinclude.m4: Include libmcheck.m4.
5764 * configure: Regenerate.
5766 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
5768 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
5769 attribute inside the parentheses.
5770 (winapi_DebugSetProcessKillOnExit): Ditto.
5771 (winapi_DebugBreakProcess): Ditto.
5772 (winapi_GenerateConsoleCtrlEvent): Ditto.
5774 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
5776 * notif.h (notif_event): Add a dummy member to avoid compiler
5779 2013-07-01 Pedro Alves <palves@redhat.com>
5781 * hostio.c (HOSTIO_PATH_MAX): Define.
5782 (require_filename, handle_open, handle_unlink, handle_readlink):
5785 2013-07-01 Pedro Alves <palves@redhat.com>
5787 * server.h: Include "pathmax.h".
5788 * linux-low.c: Don't include sys/param.h.
5789 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
5791 * win32-low.c: Don't include sys/param.h.
5792 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
5794 2013-07-01 Pedro Alves <palves@redhat.com>
5796 * event-loop.c: Don't check HAVE_UNISTD_H before including
5798 * gdbreplay.c: Likewise.
5799 * remote-utils.c: Likewise.
5800 * server.c: Likewise.
5801 * configure.ac: Don't check for unistd.h.
5802 * configure: Regenerate.
5804 2013-06-28 Tom Tromey <tromey@redhat.com>
5806 * Makefile.in (version.c): Use version.in, not
5809 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
5811 * configure.ac (version_host, version_target): Set and AC_SUBST them.
5812 * configure: Rebuild.
5813 * Makefile.in (version_host, version_target): Get from configure.
5814 (version.c): Use $(version_host) and $(version_target).
5816 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
5818 Fix trace-status to output user name without trailing colon.
5819 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
5821 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
5823 Fix trace-status to output proper start-time and stop-time.
5824 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
5825 output start time and stop time in hex as gdb expects.
5827 2013-06-26 Pedro Alves <pedro@codesourcery.com>
5829 * tracepoint.c (build_traceframe_info_xml): Output trace state
5830 variables present in the trace buffer.
5832 2013-06-24 Tom Tromey <tromey@redhat.com>
5834 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
5836 (version.o): Remove.
5837 * gdbreplay.c: Include version.h.
5838 (version, host_name): Don't declare.
5839 * server.h: Include version.h.
5840 (version, host_name): Don't declare.
5842 2013-06-12 Pedro Alves <palves@redhat.com>
5844 * linux-x86-low.c (linux_is_elf64): Delete global.
5845 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
5846 with local linux_pid_exe_is_elf_64_file use.
5848 2013-06-11 Pedro Alves <palves@redhat.com>
5850 * linux-low.c (regset_disabled, disable_regset): New functions.
5851 (regsets_fetch_inferior_registers)
5852 (regsets_store_inferior_registers): Use them.
5853 (initialize_regsets_info); Don't allocate the disabled_regsets
5855 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
5858 2013-06-11 Pedro Alves <palves@redhat.com>
5860 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
5863 2013-06-11 Pedro Alves <palves@redhat.com>
5865 * linux-x86-low.c (initialize_low_arch): Call
5866 init_registers_x32_avx_linux.
5868 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
5870 Fix compatibility with Android Bionic.
5871 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
5874 2013-06-07 Pedro Alves <palves@redhat.com>
5877 * Makefile.in (OBS): Add tdesc.o.
5878 (IPA_OBJS): Add tdesc-ipa.o.
5879 (tdesc-ipa.o): New rule.
5880 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
5882 * linux-low.c (new_inferior): Delete.
5883 (disabled_regsets, num_regsets): Delete.
5884 (linux_add_process): Adjust to set the new per-process
5886 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
5887 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
5888 was a stop. When calling arch_setup, switch the current inferior
5889 to the thread that got an event.
5890 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
5891 (regsets_fetch_inferior_registers)
5892 (regsets_store_inferior_registers): New regsets_info parameter.
5894 (linux_register_in_regsets): New regs_info parameter. Adjust to
5896 (register_addr, fetch_register, store_register): New usrregs_info
5897 parameter. Adjust to use it.
5898 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
5899 parameter regs_info. Adjust to use it.
5900 (linux_fetch_registers): Get the current inferior's regs_info, and
5902 (linux_store_registers): Ditto.
5903 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
5904 (initialize_low): Don't initialize the target_regsets here. Call
5905 initialize_low_arch.
5906 * linux-low.h (target_regsets): Delete declaration.
5907 (struct regsets_info): New.
5908 (struct usrregs_info): New.
5909 (struct regs_info): New.
5910 (struct process_info_private) <new_inferior>: New field.
5911 (struct linux_target_ops): Delete the num_regs, regmap, and
5912 regset_bitmap fields. New field regs_info.
5913 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
5914 * i387-fp.c (num_xmm_registers): Delete.
5915 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
5916 calls to new interface.
5917 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
5918 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
5919 Infer the number of xmm registers from the regcache's target
5921 * i387-fp.h (num_xmm_registers): Delete.
5922 * inferiors.c (add_thread): Don't install the thread's regcache
5924 * proc-service.c (gregset_info): Fetch the current inferior's
5925 regs_info. Adjust to use it.
5926 * regcache.c: Include tdesc.h.
5927 (register_bytes, reg_defs, num_registers)
5928 (gdbserver_expedite_regs): Delete.
5929 (get_thread_regcache): If the thread doesn't have a regcache yet,
5930 create one, instead of aborting gdbserver.
5931 (regcache_invalidate_one): Rename to ...
5932 (regcache_invalidate_thread): ... this.
5933 (regcache_invalidate_one): New.
5934 (regcache_invalidate): Only invalidate registers of the current
5936 (init_register_cache): Add target_desc parameter, and use it.
5937 (new_register_cache): Ditto. Assert the target description has a
5938 non zero registers_size.
5939 (regcache_cpy): Add assertions. Adjust.
5940 (realloc_register_cache, set_register_cache): Delete.
5941 (registers_to_string, registers_from_string): Adjust.
5942 (find_register_by_name, find_regno, find_register_by_number)
5943 (register_cache_size): Add target_desc parameter, and use it.
5944 (free_register_cache_thread, free_register_cache_thread_one)
5945 (regcache_release, register_cache_size): New.
5946 (register_size): Add target_desc parameter, and use it.
5947 (register_data, supply_register, supply_register_zeroed)
5948 (supply_regblock, supply_register_by_name, collect_register)
5949 (collect_register_as_string, collect_register_by_name): Adjust.
5950 * regcache.h (struct target_desc): Forward declare.
5951 (struct regcache) <tdesc>: New field.
5952 (init_register_cache, new_register_cache): Add target_desc
5954 (regcache_invalidate_thread): Declare.
5955 (regcache_invalidate_one): Delete declaration.
5956 (regcache_release): Declare.
5957 (find_register_by_number, register_cache_size, register_size)
5958 (find_regno): Add target_desc parameter.
5959 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
5961 * remote-utils.c: Include tdesc.h.
5962 (outreg, prepare_resume_reply): Adjust.
5963 * server.c: Include tdesc.h.
5964 (gdbserver_xmltarget): Delete declaration.
5965 (get_features_xml, process_serial_event): Adjust.
5966 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
5968 (struct process_info) <tdesc>: New field.
5969 (ipa_tdesc): Declare.
5970 * tdesc.c: New file.
5971 * tdesc.h: New file.
5972 * tracepoint.c: Include tdesc.h.
5973 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
5974 (get_context_regcache): Adjust to pass ipa_tdesc down.
5975 (do_action_at_tracepoint): Adjust to get the register cache size
5976 from the context regcache's description.
5977 (traceframe_walk_blocks): Adjust to get the register cache size
5978 from the current trace frame's description.
5979 (traceframe_get_pc): Adjust to get current trace frame's
5980 description and pass it down.
5981 (gdb_collect): Adjust to get the register cache size from the
5983 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
5984 (gdbserver_xmltarget): Delete.
5985 (initialize_low_tracepoint): Set the ipa's target description.
5986 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
5987 (initialize_low_tracepoint): Set the ipa's target description.
5988 * linux-x86-low.c: Include tdesc.h.
5989 [__x86_64__] (is_64bit_tdesc): New.
5990 (ps_get_thread_area, x86_get_thread_area): Use it.
5991 (i386_cannot_store_register): Rename to ...
5992 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
5993 (i386_cannot_fetch_register): Rename to ...
5994 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
5995 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
5997 (target_regsets): Rename to ...
5998 (x86_regsets): ... this.
5999 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
6001 (x86_siginfo_fixup): Use is_64bit_tdesc.
6002 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
6003 (tdesc_x32_avx_linux, tdesc_x32_linux)
6004 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
6006 (x86_linux_update_xmltarget): Delete.
6007 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
6008 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
6009 (AMD64_LINUX_USER64_CS): New.
6010 (x86_linux_read_description): New, based on
6011 x86_linux_update_xmltarget.
6012 (same_process_callback): New.
6013 (x86_arch_setup_process_callback): New.
6014 (x86_linux_update_xmltarget): New.
6015 (x86_regsets_info): New.
6016 (amd64_linux_regs_info): New.
6017 (i386_linux_usrregs_info): New.
6018 (i386_linux_regs_info): New.
6019 (x86_linux_regs_info): New.
6020 (x86_arch_setup): Reimplement.
6021 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
6022 (x86_emit_ops): Ditto.
6023 (the_low_target): Adjust. Install x86_linux_regs_info,
6024 x86_cannot_fetch_register, and x86_cannot_store_register.
6025 (initialize_low_arch): New.
6026 * linux-ia64-low.c (tdesc_ia64): Declare.
6027 (ia64_fetch_register): Adjust.
6028 (ia64_usrregs_info, regs_info): New globals.
6029 (ia64_regs_info): New function.
6030 (the_low_target): Adjust.
6031 (initialize_low_arch): New function.
6032 * linux-sparc-low.c (tdesc_sparc64): Declare.
6033 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
6035 (sparc_arch_setup): New function.
6036 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
6037 (the_low_target): Adjust.
6038 (initialize_low_arch): New function.
6039 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
6040 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
6041 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
6042 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
6043 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
6044 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
6045 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
6046 (tdesc_powerpc_isa205_vsx64l): Declare.
6047 (ppc_cannot_store_register, ppc_collect_ptrace_register)
6048 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
6049 (ppc_set_pc, ppc_get_hwcap): Adjust.
6050 (ppc_usrregs_info): Forward declare.
6051 (!__powerpc64__) ppc_regmap_adjusted: New global.
6052 (ppc_arch_setup): Adjust to the current process'es target
6054 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
6055 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
6056 (ppc_store_evrregset): Adjust.
6057 (target_regsets): Rename to ...
6058 (ppc_regsets): ... this, and make static.
6059 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
6060 (ppc_regs_info): New function.
6061 (the_low_target): Adjust.
6062 (initialize_low_arch): New function.
6063 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
6064 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
6065 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
6066 (tdesc_s390x_linux64v2): Declare.
6067 (s390_collect_ptrace_register, s390_supply_ptrace_register)
6068 (s390_fill_gregset, s390_store_last_break): Adjust.
6069 (target_regsets): Rename to ...
6070 (s390_regsets): ... this, and make static.
6071 (s390_get_pc, s390_set_pc): Adjust.
6072 (s390_get_hwcap): New target_desc parameter, and use it.
6073 [__s390x__] (have_hwcap_s390_high_gprs): New global.
6074 (s390_arch_setup): Adjust to set the current process'es target
6075 description. Don't adjust the regmap.
6076 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
6077 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
6078 (regs_info_3264): New globals.
6079 (s390_regs_info): New function.
6080 (the_low_target): Adjust.
6081 (initialize_low_arch): New function.
6082 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
6083 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
6084 [__mips64] (init_registers_mips_linux)
6085 (init_registers_mips_dsp_linux): Delete defines.
6086 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
6087 (have_dsp): New global.
6088 (mips_read_description): New, based on mips_arch_setup.
6089 (mips_arch_setup): Reimplement.
6090 (get_usrregs_info): New function.
6091 (mips_cannot_fetch_register, mips_cannot_store_register)
6092 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
6093 (mips_fill_fpregset, mips_store_fpregset): Adjust.
6094 (target_regsets): Rename to ...
6095 (mips_regsets): ... this, and make static.
6096 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
6097 (dsp_regs_info, regs_info): New globals.
6098 (mips_regs_info): New function.
6099 (the_low_target): Adjust.
6100 (initialize_low_arch): New function.
6101 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
6102 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
6104 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
6105 (arm_read_description): New, with bits factored from
6107 (arm_arch_setup): Reimplement.
6108 (target_regsets): Rename to ...
6109 (arm_regsets): ... this, and make static.
6110 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
6111 (arm_regs_info): New function.
6112 (the_low_target): Adjust.
6113 (initialize_low_arch): New function.
6114 * linux-m68k-low.c (tdesc_m68k): Declare.
6115 (target_regsets): Rename to ...
6116 (m68k_regsets): ... this, and make static.
6117 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
6118 (m68k_regs_info): New function.
6119 (m68k_arch_setup): New function.
6120 (the_low_target): Adjust.
6121 (initialize_low_arch): New function.
6122 * linux-sh-low.c (tdesc_sharch): Declare.
6123 (target_regsets): Rename to ...
6124 (sh_regsets): ... this, and make static.
6125 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
6126 (sh_regs_info, sh_arch_setup): New functions.
6127 (the_low_target): Adjust.
6128 (initialize_low_arch): New function.
6129 * linux-bfin-low.c (tdesc_bfin): Declare.
6130 (bfin_arch_setup): New function.
6131 (bfin_usrregs_info, regs_info): New globals.
6132 (bfin_regs_info): New function.
6133 (the_low_target): Adjust.
6134 (initialize_low_arch): New function.
6135 * linux-cris-low.c (tdesc_cris): Declare.
6136 (cris_arch_setup): New function.
6137 (cris_usrregs_info, regs_info): New globals.
6138 (cris_regs_info): New function.
6139 (the_low_target): Adjust.
6140 (initialize_low_arch): New function.
6141 * linux-cris-low.c (tdesc_crisv32): Declare.
6142 (cris_arch_setup): New function.
6143 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
6144 (cris_regs_info): New function.
6145 (the_low_target): Adjust.
6146 (initialize_low_arch): New function.
6147 * linux-m32r-low.c (tdesc_m32r): Declare.
6148 (m32r_arch_setup): New function.
6149 (m32r_usrregs_info, regs_info): New globals.
6150 (m32r_regs_info): Adjust.
6151 (initialize_low_arch): New function.
6152 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
6153 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
6154 (tic6x_usrregs_info): Forward declare.
6155 (tic6x_read_description): New function, based on ...
6156 (tic6x_arch_setup): ... this. Reimplement.
6157 (target_regsets): Rename to ...
6158 (tic6x_regsets): ... this, and make static.
6159 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
6160 (tic6x_regs_info): New function.
6161 (the_low_target): Adjust.
6162 (initialize_low_arch): New function.
6163 * linux-xtensa-low.c (tdesc_xtensa): Declare.
6164 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
6165 (target_regsets): Rename to ...
6166 (xtensa_regsets): ... this, and make static.
6167 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
6169 (xtensa_arch_setup, xtensa_regs_info): New functions.
6170 (the_low_target): Adjust.
6171 (initialize_low_arch): New function.
6172 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
6173 (nios2_arch_setup): Set the current process'es tdesc.
6174 (target_regsets): Rename to ...
6175 (nios2_regsets): ... this.
6176 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
6177 (nios2_regs_info): New function.
6178 (the_low_target): Adjust.
6179 (initialize_low_arch): New function.
6180 * linux-aarch64-low.c (tdesc_aarch64): Declare.
6181 (aarch64_arch_setup): Set the current process'es tdesc.
6182 (target_regsets): Rename to ...
6183 (aarch64_regsets): ... this.
6184 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
6185 (aarch64_regs_info): New function.
6186 (the_low_target): Adjust.
6187 (initialize_low_arch): New function.
6188 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
6190 (target_regsets): Rename to ...
6191 (tile_regsets): ... this.
6192 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
6193 (tile_regs_info): New function.
6194 (tile_arch_setup): Set the current process'es tdesc.
6195 (the_low_target): Adjust.
6196 (initialize_low_arch): New function.
6197 * spu-low.c (tdesc_spu): Declare.
6198 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
6199 * win32-arm-low.c (tdesc_arm): Declare.
6200 (arm_arch_setup): New function.
6201 (the_low_target): Install arm_arch_setup instead of
6203 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
6204 (init_windows_x86): Rename to ...
6205 (i386_arch_setup): ... this. Set `win32_tdesc'.
6206 (the_low_target): Adjust.
6207 * win32-low.c (win32_tdesc): New global.
6208 (child_add_thread): Don't create the thread cache here.
6209 (do_initial_child_stuff): Set the new process'es tdesc.
6210 * win32-low.h (struct target_desc): Forward declare.
6211 (win32_tdesc): Declare.
6212 * lynx-i386-low.c (tdesc_i386): Declare global.
6213 (lynx_i386_arch_setup): Set `lynx_tdesc'.
6214 * lynx-low.c (lynx_tdesc): New global.
6215 (lynx_add_process): Set the new process'es tdesc.
6216 * lynx-low.h (struct target_desc): Forward declare.
6217 (lynx_tdesc): Declare global.
6218 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
6219 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
6220 * nto-low.c (nto_tdesc): New global.
6221 (do_attach): Set the new process'es tdesc.
6222 * nto-low.h (struct target_desc): Forward declare.
6223 (nto_tdesc): Declare.
6224 * nto-x86-low.c (tdesc_i386): Declare.
6225 (nto_x86_arch_setup): Set `nto_tdesc'.
6227 2013-06-04 Gary Benson <gbenson@redhat.com>
6229 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
6230 to qSupported response when appropriate.
6231 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
6232 with nonzero-length annex.
6233 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
6234 arguments supplied in annex.
6236 2013-05-31 Doug Evans <dje@google.com>
6239 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
6240 64 bits in 64-cross-32 environment.
6242 2013-05-28 Pedro Alves <palves@redhat.com>
6244 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
6245 (aarch64-without-fpu.c): Delete rule.
6246 * configure.srv (aarch64*-*-linux*): Remove references to
6247 aarch64-without-fpu.o and aarch64-without-fpu.xml.
6248 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
6251 2013-05-24 Pedro Alves <palves@redhat.com>
6253 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
6254 instead of strchr/decode_address. Error if the range isn't split
6255 with a ','. Don't assume there's be a ':' in the action.
6257 2013-05-23 Yao Qi <yao@codesourcery.com>
6258 Pedro Alves <palves@redhat.com>
6260 * linux-low.c (lwp_in_step_range): New function.
6261 (linux_wait_1): If the thread was range stepping and stopped
6262 outside the stepping range, report the stop to GDB. Otherwise,
6263 continue stepping. Add range stepping debug output.
6264 (linux_set_resume_request): Copy the step range from the resume
6266 (linux_supports_range_stepping): New.
6267 (linux_target_ops) <supports_range_stepping>: Set to
6268 linux_supports_range_stepping.
6269 * linux-low.h (struct linux_target_ops)
6270 <supports_range_stepping>: New field.
6271 (struct lwp_info) <step_range_start, step_range_end>: New fields.
6272 * linux-x86-low.c (x86_supports_range_stepping): New.
6273 (the_low_target) <supports_range_stepping>: Set to
6274 x86_supports_range_stepping.
6275 * server.c (handle_v_cont): Handle 'r' action.
6276 (handle_v_requests): Append ";r" if the target supports range
6278 * target.h (struct thread_resume) <step_range_start,
6279 step_range_end>: New fields.
6280 (struct target_ops) <supports_range_stepping>:
6282 (target_supports_range_stepping): New macro.
6284 2013-05-17 Joel Brobecker <brobecker@adacore.com>
6286 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
6287 confusion in comment.
6289 2013-05-17 Joel Brobecker <brobecker@adacore.com>
6291 * lynx-low.c (struct process_info_private): New type.
6292 (lynx_add_process): New function.
6293 (lynx_create_inferior, lynx_attach): Replace calls to
6294 add_process by calls to lynx_add_process.
6295 (lynx_resume): If PTID is null, then try using
6296 current_process()->private->last_wait_event_ptid.
6298 (lynx_clear_inferiors): Delete. The contents of that function
6299 has been inlined in lynx_mourn;
6300 (lynx_wait_1): Save the ptid in the process's private data.
6301 (lynx_mourn): Free the process' private data. Replace call
6302 to lynx_clear_inferiors by call to clear_inferiors.
6304 2013-05-17 Yao Qi <yao@codesourcery.com>
6306 * i386-low.c (i386_length_and_rw_bits): Move the comment to
6309 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
6311 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
6312 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
6313 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
6314 PT_TEXT_END_ADDR guards. Update comments.
6315 (linux_target_op) <read_offsets>: Conditionally define to
6316 linux_read_offsets if the target is UCLIBC and if it defines
6317 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
6319 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
6320 Andrew Jenner <andrew@codesourcery.com>
6322 * Makefile.in (SFILES): Add linux-nios2-low.c.
6323 (clean): Add action to delete nios2-linux.c.
6324 (nios2-linux.c): New rule.
6325 * configure.srv: Add nios2*-*-linux*.
6326 * linux-nios2-low.c: New.
6328 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
6330 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
6332 2013-04-25 Hui Zhu <hui@codesourcery.com>
6335 * ax.c (ax_printf): Add fflush.
6337 2013-04-22 Tom Tromey <tromey@redhat.com>
6339 * Makefile.in (SFILES): Add filestuff.c.
6340 (OBS): Add filestuff.o.
6341 (filestuff.o): New target.
6342 * config.in, configure: Rebuild.
6343 * configure.ac: Check for fdwalk, pipe2.
6345 2013-04-17 Pedro Alves <palves@redhat.com>
6347 * configure.ac (USE_THREAD_DB): Delete variable.
6348 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
6349 Don't AC_SUBST USE_THREAD_DB.
6350 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
6351 * config.in, configure: Regenerate.
6353 2013-04-16 Pedro Alves <palves@redhat.com>
6355 * linux-low.h (struct lwp_info) <thread_known>: Move under
6356 the USE_THREAD_DB #ifdef.
6358 2013-04-16 Pedro Alves <palves@redhat.com>
6360 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
6361 (linux-low.o): Delete rule.
6362 * linux-low.h: Always include "gdb_thread_db.h" instead of
6363 conditionally including thread_db.h.
6364 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
6367 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6369 * Makefile.in (install-only): Fix make install regression.
6371 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
6373 Convert man pages to texinfo, new gdbinit.5 texinfo page.
6374 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
6376 * gdbserver.1: Remove.
6378 2013-03-22 Pedro Alves <palves@redhat.com>
6380 * linux-low.c (handle_extended_wait): Don't call
6381 linux_enable_event_reporting.
6383 2013-03-15 Tony Theodore <tonyt@logyst.com>
6386 * Makefile.in (SHELL): Use @SHELL@.
6388 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
6390 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
6393 2013-03-13 Joel Brobecker <brobecker@adacore.com>
6395 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
6396 Remove extraneous NULL element.
6398 2013-03-13 Yao Qi <yao@codesourcery.com>
6400 * tracepoint.c (traceframe_read_tsv): Look for the last matched
6401 'V' block in trace frame.
6403 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6405 * target.h (struct target_ops): Add btrace ops.
6406 (target_supports_btrace): New macro.
6407 (target_enable_btrace): New macro.
6408 (target_disable_btrace): New macro.
6409 (target_read_btrace): New macro.
6410 * gdbthread.h (struct thread_info): Add btrace field.
6411 * server.c: Include btrace-common.h.
6412 (handle_btrace_general_set): New function.
6413 (handle_btrace_enable): New function.
6414 (handle_btrace_disable): New function.
6415 (handle_general_set): Call handle_btrace_general_set.
6416 (handle_qxfer_btrace): New function.
6417 (struct qxfer qxfer_packets[]): Add btrace entry.
6418 * inferiors.c (remove_thread): Disable btrace.
6419 * linux-low: Include linux-btrace.h.
6420 (linux_low_enable_btrace): New function.
6421 (linux_low_read_btrace): New function.
6422 (linux_target_ops): Add btrace ops.
6423 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
6424 Add srv_linux_btrace=yes.
6425 (x86_64-*-linux*): Add linux-btrace.o.
6426 Add srv_linux_btrace=yes.
6427 * configure.ac: Define HAVE_LINUX_BTRACE.
6428 * config.in: Regenerated.
6429 * configure: Regenerated.
6431 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6433 * server.c (handle_qxfer): Preserve error message if -3 is
6435 (qxfer): Document the -3 return value.
6437 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6439 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
6440 (linux_btrace_h): New variable.
6441 (linux-btrace.o): New rule.
6443 2013-03-08 Stan Shebs <stan@codesourcery.com>
6444 Hafiz Abid Qadeer <abidh@codesourcery.com>
6446 * tracepoint.c (trace_buffer_size): New global.
6447 (DEFAULT_TRACE_BUFFER_SIZE): New define.
6448 (init_trace_buffer): Change to one-argument function. Allocate
6449 trace buffer memory.
6450 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
6451 handle QTBuffer:size packet.
6452 (cmd_bigqtbuffer_size): New function.
6453 (initialize_tracepoint): Call init_trace_buffer with
6454 DEFAULT_TRACE_BUFFER_SIZE.
6455 * server.c (handle_query): Add QTBuffer:size in the
6458 2013-03-07 Yao Qi <yao@codesourcery.com>
6460 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
6461 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
6463 (cmd_qtsp): Adjust condition. Do post increment.
6464 Set cur_action and cur_step_action back to 0.
6466 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
6469 * linux-low.c (linux_write_memory): Return early success if LEN is
6472 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
6474 * configure.srv: Add x86_64-*-cygwin* as target.
6476 2013-02-28 Tom Tromey <tromey@redhat.com>
6478 * configure.ac: Invoke AC_SYS_LARGEFILE.
6479 * configure, config.in: Rebuild.
6481 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
6483 * win32-low.c: Throughout, fix format strings and casts of
6484 printf-like functions to avoid type related warnings on all
6486 (get_child_debug_event): Print dwDebugEventCode as hex since
6487 that's how it's usually documented.
6489 2013-02-28 Yao Qi <yao@codesourcery.com>
6491 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
6494 2013-02-27 Jiong Wang <jiwang@tilera.com>
6496 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
6497 (reg-tilegx32.c): New rule.
6498 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
6499 * linux-tile-low.c (tile_arch_setup): New function. Invoke
6500 different register info initializer according to elf class.
6501 (init_registers_tilgx32): New function. The tilegx32 register info
6503 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
6504 (tile_store_gregset): Likewise.
6506 2013-02-27 Yao Qi <yao@codesourcery.com>
6508 * server.c (process_point_options): Print debug message when
6509 debug_threads is true.
6511 2013-02-26 Yao Qi <yao@codesourcery.com>
6513 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
6515 2013-02-19 Pedro Alves <palves@redhat.com>
6516 Kai Tietz <ktietz@redhat.com>
6520 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
6521 instead of strtoul to extract address from packet.
6522 (process_serial_event) <'z'>: Likewise.
6524 2013-02-18 Yao Qi <yao@codesourcery.com>
6526 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
6528 2013-02-14 Pedro Alves <palves@redhat.com>
6532 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
6533 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
6535 2013-02-14 Pedro Alves <palves@redhat.com>
6537 * tracepoint.c (cmd_qtdpsrc): Use savestring.
6539 2013-02-14 Pedro Alves <palves@redhat.com>
6541 * tracepoint.c (save_string): Delete.
6542 (add_tracepoint_action): Use savestring instead of save_string.
6544 2013-02-12 Pedro Alves <palves@redhat.com>
6546 * linux-xtensa-low.c: Ditto.
6547 * xtensa-xtregs.c: Ditto.
6549 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
6551 * thread-db.c (thread_db_get_tls_address): NULL pointer check
6554 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
6556 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
6557 aarch64_num_wp_regs and aarch64_num_bp_regs to
6558 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
6560 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
6562 * linux-aarch64-low.c (ps_get_thread_area): Replace
6563 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
6565 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
6566 Marcus Shawcroft <marcus.shawcroft@arm.com>
6567 Nigel Stephens <nigel.stephens@arm.com>
6568 Yufeng Zhang <yufeng.zhang@arm.com>
6570 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
6571 (aarch64.c, aarch64-without-fpu.c): New targets.
6572 * configure.srv (aarch64*-*-linux*): New.
6573 * linux-aarch64-low.c: New file.
6575 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
6577 * linux-low.c (handle_extended_wait, linux_create_inferior)
6578 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
6579 (dequeue_one_deferred_signal, linux_resume_one_thread)
6580 (fetch_register, linux_write_memory, linux_enable_event_reporting)
6581 (linux_tracefork_grandchild, linux_test_for_tracefork)
6582 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
6583 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
6584 where the argument is 0.
6586 2013-01-25 Yao Qi <yao@codesourcery.com>
6588 * event-loop.c: Include "queue.h".
6589 (gdb_event_p): New typedef.
6590 (struct gdb_event) <next_event>: Remove.
6591 (event_queue): Change to QUEUE(gdb_event_p).
6592 (async_queue_event): Remove.
6593 (gdb_event_xfree): New.
6594 (initialize_event_loop): New.
6595 (process_event): Use API from QUEUE.
6596 (wait_for_event): Likewise.
6597 * server.c (main): Call initialize_event_loop.
6598 * server.h (initialize_event_loop): Declare.
6600 2013-01-18 Yao Qi <yao@codesourcery.com>
6602 * ax.h (struct eval_agent_expr_context): New.
6603 (gdb_eval_agent_expr): Update declaration.
6604 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
6605 TFRAME. Add new argument CTX.
6606 * server.h (struct eval_agent_expr_context): Declare.
6607 (agent_mem_read, agent_tsv_read): Update declaration.
6608 (agent_mem_read_string): Likewise.
6609 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
6610 (add_traceframe_block): Add new argument TPOINT.
6611 Increase TPOINT->traceframe_usage.
6612 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
6613 eval_tracepoint_agent_expr.
6614 (condition_true_at_tracepoint): Likewise.
6615 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
6616 (agent_mem_read_string, agent_tsv_read): Likewise.
6618 2013-01-16 Yao Qi <yao@codesourcery.com>
6620 * linux-low.c (linux_resume_one_lwp): Don't check
6621 'lwp->bp_reinsert != 0'.
6623 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6624 Pedro Alves <palves@redhat.com>
6626 * lynx-low.c (ptrace_request_to_str): Define a temporary
6627 macro and use it to simplify this function's implementation.
6629 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6631 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
6634 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6636 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
6638 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6640 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
6642 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6644 * lynx-low.c (lynx_resume): Use the resume_info parameter
6645 to determine the ptid for the lynx_ptrace call, unless
6646 it is equal to minus_one_ptid, in which case we use the
6647 ptid of the current_inferior.
6648 (lynx_wait_1): After having received a thread create/exit
6649 event, resume the inferior's execution using the signaling
6650 thread's ptid, rather than the old ptid.
6652 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6654 * lynx-low.c (lynx_resume): Delete variable ret.
6656 2013-01-01 Joel Brobecker <brobecker@adacore.com>
6658 * gdbreplay.c (gdbreplay_version): Update copyright year.
6659 * server.c (gdbserver_version): Likewise.
6661 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6663 * lynx-low.c (lynx_wait_1): Add debug trace before adding
6666 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6668 * lynx-low.c (ptrace_request_to_str): Add handling for
6671 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6673 * lynx-low.c (lynx_attach): Delete variable new_process.
6675 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6677 * lynx-low.c (lynx_create_inferior): Delete variable
6680 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6682 * lynx-low.c (ptrace_request_to_str): Do not handle
6683 PTRACE_GETTHREADLIST if this macro does not exist.
6685 2012-12-15 Yao Qi <yao@codesourcery.com>
6687 * Makefile.in (OBS): Add notif.o.
6688 * notif.c, notif.h: New.
6689 * server.c: Include "notif.h".
6690 (struct vstop_notif) <next>: Remove.
6692 (queue_stop_reply): Update.
6693 (push_event, send_next_stop_reply): Remove.
6694 (discard_queued_stop_replies): Update.
6695 (notif_stop): New variable.
6696 (handle_v_stopped): Remove.
6697 (handle_v_requests): Don't call handle_v_stopped. Call
6698 handle_ack_notif instead.
6699 (queue_stop_reply_callback): Call notif_event_enque instead
6700 of queue_stop_reply.
6701 (handle_status): Don't call send_next_stop_reply, call
6702 notif_write_event instead.
6703 (kill_inferior_callback): Likewise.
6704 (detach_or_kill_inferior_callback): Likewise.
6705 (main): Call initialize_notif.
6706 (process_serial_event): Call QUEUE_is_empty.
6707 (handle_target_event): Call notif_push instead of push event.
6708 * server.h (push_event): Remove declaration.
6710 2012-12-10 Tom Tromey <tromey@redhat.com>
6712 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
6713 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
6716 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
6717 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
6718 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
6719 (amd64-linux-ipa.o, ax.o): Rewrite.
6720 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
6721 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
6722 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
6723 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
6724 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
6725 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
6726 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
6727 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
6728 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
6729 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
6730 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
6731 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
6732 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
6733 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
6734 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
6735 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
6736 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
6737 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
6738 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
6739 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
6740 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
6741 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
6742 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
6743 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
6744 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
6745 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
6746 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
6747 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
6748 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
6749 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
6750 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
6751 (reg-tilegx.o): Remove.
6752 (all_object_files): New macro.
6753 Include .deps files.
6754 * aclocal.m4, configure: Rebuild.
6755 * acinclude.m4: Include depstand.m4, lead-dot.m4.
6756 * configure.ac: Invoke ZW_CREATE_DEPDIR,
6757 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
6759 2012-12-05 Tom Tromey <tromey@redhat.com>
6762 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
6764 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
6766 * configure.ac: Check for linux/perf_event.h.
6767 * config.in: Regenerated.
6768 * configure: Regenerated.
6770 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
6772 * hostio.c (handle_readlink): Decrease buffer size
6773 parameter passed to readlink by one byte.
6775 2012-11-26 Yao Qi <yao@codesourcery.com>
6777 * configure.ac (build_warnings): Append '-Wempty-body'.
6778 * configure: Regenerated.
6779 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
6782 2012-11-15 Pierre Muller <muller@sourceware.org>
6784 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
6785 * config.in: Regenerate.
6786 * configure: Regenerate.
6787 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
6788 Use "gdb_wait.h" header instead of <sys/wait.h> header.
6789 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
6790 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
6792 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
6793 instead of <sys/wait.h> header.
6794 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
6796 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
6798 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
6799 (various make rules): Remove -DGDBSERVER
6801 2012-11-09 Yao Qi <yao@codesourcery.com>
6803 * spu-low.c (current_ptid): Move it to ..
6804 * gdbthread.h: ... here. New.
6805 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
6806 * server.c (myresume, process_serial_event): Likewise.
6807 * thread-db.c (thread_db_find_new_threads): Likewise.
6808 * tracepoint.c (run_inferior_command): Likewise.
6810 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
6812 * server.c (handle_search_memory_1): Include access length in
6815 2012-09-05 Michael Brandt <michael.brandt@axis.com>
6817 * linux-crisv32-low.c: Fix compile errors.
6819 2012-09-04 Yao Qi <yao@codesourcery.com>
6821 * tracepoint.c (cmd_qtsv): Adjust debug message.
6822 Don't check CUR_TPOINT.
6824 2012-08-28 Yao Qi <yao@codesourcery.com>
6826 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
6827 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
6828 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
6829 Remove declarations of xmalloc, xreallloc, xstrdup and
6831 * Makefile.in (libiberty_h): New.
6832 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
6833 (linux-bfin-low.o): Append dependency 'libiberty.h'.
6835 2012-08-23 Yao Qi <yao@codesourcery.com>
6837 * server.h: Remove declaration of 'xsnprintf'.
6839 2012-08-22 Keith Seitz <keiths@redhat.com>
6841 * server.h: Include build-gnulib-gbserver/config.h.
6842 * gdbreplay.c: Likewise.
6844 2012-08-08 Doug Evans <dje@google.com>
6846 * Makefile.in (SFILES): Add gdb_vecs.c.
6847 (OBS): Add gdb_vecs.o.
6848 (gdb_vecs_h, host_defs_h): New variables.
6849 (thread-db.o): Add $(gdb_vecs_h) dependency.
6850 (gdb_vecs.o): New rule.
6851 * thread-db.c: #include "gdb_vecs.h".
6852 (thread_db_load_search): Use a vector to iterate over path elements.
6853 Handle text appearing after "$pdir".
6855 * configure.ac: Add check for strstr.
6856 * config.in: Regenerate.
6857 * configure: Regenerate.
6859 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
6861 * hostio.c (handle_pread): If pread fails, fall back to attempting
6863 (handle_pwrite): Likewise for pwrite.
6865 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
6867 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
6868 between unsupported TYPE and unimplementable ADDR/LEN combination.
6869 (arm_insert_point): Act on new return value.
6871 2012-07-31 Pedro Alves <palves@redhat.com>
6873 * server.c (process_point_options): Only skip tokens if we find
6874 one that is unrecognized. Don't treat 'X' specially while
6875 skipping unrecognized tokens.
6877 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
6879 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
6880 to 4-byte-align HW breakpoint addresses for Thumb.
6882 2012-07-27 Yao Qi <yao@codesourcery.com>
6886 * server.h: Declare gdb_agent_about_to_close.
6887 * target.c (kill_inferior): Include "agent.h".
6888 New. Send command 'kill'.
6889 * target.h (kill_inferior): Removed macro.
6890 * tracepoint.c (gdb_agent_about_to_close): New.
6891 (gdb_agent_helper_thread): Handle command 'close'.
6892 Wait endlessly until the inferior stops.
6893 Install gdb_agent_remove_socket to atexit hook.
6894 (agent_socket_name): New static variable.
6895 (gdb_agent_socket_init): Replace local variable 'name' with
6896 'agent_socket_name'.
6897 (gdb_agent_remove_socket): New.
6899 2012-07-27 Yao Qi <yao@codesourcery.com>
6901 * server.c (process_point_options): Stop at 'X' when parsing.
6903 2012-07-19 Michael Eager <eager@eagercon.com>
6905 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
6907 * linux-x86-low.c (x86_insert_point, x86_remove_point):
6908 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
6909 hardware breakpoint.
6911 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6913 * gdbserver/linux-low.c (initialize_low): Call
6914 linux_ptrace_init_warnings.
6916 2012-07-02 Doug Evans <dje@google.com>
6918 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
6921 2012-07-02 Stan Shebs <stan@codesourcery.com>
6923 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
6924 (ax.o): Add it to build rule.
6926 (OBS): Add format.o.
6927 (IPA_OBS): Add format.o.
6928 * server.c (handle_query): Claim support for breakpoint commands.
6929 (process_point_options): Add command case.
6930 (process_serial_event): Leave running if there are printfs in
6932 * mem-break.h (any_persistent_commands): Declare.
6933 (add_breakpoint_commands): Declare.
6934 (gdb_no_commands_at_breakpoint): Declare.
6935 (run_breakpoint_commands): Declare.
6936 * mem-break.c (struct point_command_list): New struct.
6937 (struct breakpoint): New field command_list.
6938 (any_persistent_commands): New function.
6939 (add_commands_to_breakpoint): New function.
6940 (add_breakpoint_commands): New function.
6941 (gdb_no_commands_at_breakpoint): New function.
6942 (run_breakpoint_commands): New function.
6943 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
6945 * ax.c: Include format.h.
6946 (ax_printf): New function.
6947 (gdb_eval_agent_expr): Add printf opcode.
6949 2012-06-13 Yao Qi <yao@codesourcery.com>
6951 * server.c (start_inferior): Remove duplicated writes to fields
6952 'last_resume_kind' and 'last_status' of 'current_inferior'.
6954 2012-06-12 Yao Qi <yao@codesourcery.com>
6955 Pedro Alves <palves@redhat.com>
6957 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
6959 * server.c (handle_v_cont): Extend comment.
6961 2012-06-11 Yao Qi <yao@codesourcery.com>
6963 * linux-low.c (linux_attach): Add 'static'.
6965 2012-06-06 Yao Qi <yao@codesourcery.com>
6967 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
6969 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
6971 Fix gcc -flto compilation warning.
6972 * server.c (main): Make variable multi_mode and attach volatile.
6974 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6976 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
6977 if the platform doesn't know about it.
6979 2012-05-30 Jeff Kenton <jkenton@tilera.com>
6981 * Makefile.in (SFILES): Add linux-tile-low.c.
6982 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
6983 * configure.srv: Handle tilegx-*-linux*.
6984 * linux-tile-low.c: New file.
6986 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6988 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
6990 2012-05-24 Pedro Alves <palves@redhat.com>
6994 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
6996 2012-05-24 Pedro Alves <palves@redhat.com>
7000 Replace target_signal with gdb_signal throughout.
7002 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
7004 * linux-low.c (linux_store_registers): Avoid the copying sequence
7005 when no data has been retrieved by ptrace.
7007 2012-05-22 Will Deacon <will.deacon@arm.com>
7009 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
7010 Include asm/ptrace.h.
7011 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
7014 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
7016 * linux-low.c (linux_store_registers): Don't re-retrieve data
7017 with ptrace that has already been obtained from /proc. Always
7018 copy any data retrieved with ptrace to the buffer supplied.
7020 2012-05-11 Yao Qi <yao@codesourcery.com>
7021 Pedro Alves <palves@redhat.com>
7023 * linux-low.c (enum stopping_threads_kind): New.
7024 (stopping_threads): Change type to `enum stopping_threads_kind'.
7025 (handle_extended_wait): If stopping and suspending threads, leave
7026 the new_lwp suspended too.
7027 (linux_wait_for_event): Adjust.
7028 (stop_all_lwps): Set `stopping_threads' to
7029 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
7030 whether we're suspending threads or just stopping them. Assert no
7033 2012-04-29 Yao Qi <yao@codesourcery.com>
7035 * server.h: Move some code to ...
7036 * gdbthread.h: ... here. New.
7037 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
7038 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
7039 (nto-low.o, win32-low.o): Likewise.
7040 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
7041 * regcache.c, remote-utils.c, server.c: Likewise.
7042 * target.c, tracepoint.c, win32-low.c: Likewise.
7044 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7046 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
7047 (PTRACE_ARG4_TYPE): Likewise.
7048 (PTRACE_XFER_TYPE): Likewise.
7049 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
7050 ptrace to PTRACE_ARG3_TYPE.
7051 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
7052 (PTRACE_ARG4_TYPE): Likewise.
7053 (PTRACE_XFER_TYPE): Likewise.
7054 (linux_detach_one_lwp): Cast fourth argument of
7055 ptrace to long then PTRACE_ARG4_TYPE.
7056 (regsets_fetch_inferior_registers): Cast third argument of
7057 ptrace to long then PTRACE_ARG3_TYPE.
7058 (regsets_store_inferior_registers): Likewise.
7060 2012-04-20 Pedro Alves <palves@redhat.com>
7062 * configure: Regenerate.
7064 2012-04-19 Pedro Alves <palves@redhat.com>
7066 * Makefile.in (GNULIB_BUILDDIR): New.
7067 (LIBGNU, INCGNU, GNULIB_H): Adjust.
7068 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
7069 (all, install-only, uninstall, clean-info, all-lib, clean): No
7070 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
7071 (maintainer-clean realclean distclean): Use subdir_do.
7073 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
7074 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
7075 * acinclude.m4: Include acx_configure_dir.m4.
7076 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
7077 calls. Call AC_PROG_RANLIB. Configure gnulib using
7080 (GNULIB_STDINT_H): Adjust.
7081 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
7082 * gdbreplay.c: Include build-gnulib/config.h.
7083 * server.h: Likewise.
7084 * aclocal.m4: Regenerate.
7085 * config.in: Regenerate.
7086 * configure: Regenerate.
7088 2012-04-19 Pedro Alves <palves@redhat.com>
7090 * Makefile.in (LIBGNU, INCGNU): Adjust.
7091 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
7092 (all, install-only, uninstall, clean-info, all-lib, clean)
7093 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
7094 * configure.ac: Adjust AC_OUTPUT output.
7095 * aclocal.m4: Regenerate.
7096 * configure: Regenerate.
7098 2012-04-19 Pedro Alves <palves@redhat.com>
7100 * Makefile.in (generated_files): New.
7101 (server_h): Remove the explicit dependency on config.h, and depend
7102 on $generated_files.
7104 2012-04-19 Pedro Alves <palves@redhat.com>
7106 * Makefile.in (INCGNU): Add -Ignulib.
7108 2012-04-19 Pedro Alves <palves@redhat.com>
7110 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
7111 (INCGNU): ... this, and spell out -I here.
7112 (GNULIB_LIB): Rename to ...
7114 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
7116 2012-04-19 Pedro Alves <palves@redhat.com>
7118 * config.in: Regenerate.
7120 2012-04-19 Pedro Alves <palves@redhat.com>
7122 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
7123 * server.h (memmem): Remove declaration.
7124 * config.in: Regenerate.
7125 * configure: Regenerate.
7127 2012-04-19 Yao Qi <yao@codesourcery.com>
7129 * Makefile.in (SFILES): Add common/vec.c.
7133 2012-04-19 Yao Qi <yao@codesourcery.com>
7135 * remote-utils.c (prepare_resume_reply): Replace with macro
7136 target_core_of_thread.
7137 * server.c (handle_qxfer_threads_proper): Likewise.
7138 * target.h (traget_core_of_thread): New macro.
7140 2012-04-18 Pedro Alves <palves@redhat.com>
7142 * aclocal.m4: Regenerate.
7143 * configure: Regenerate.
7145 2012-04-16 Yao Qi <yao@codesourcery.com>
7147 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
7148 duplicated on address.
7150 2012-04-16 Yao Qi <yao@codesourcery.com>
7152 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
7153 (struct tracepoint_action_ops) <send>: New field.
7154 (m_tracepoint_action_send, r_tracepoint_action_send): New.
7155 (agent_expr_send, x_tracepoint_action_send): New.
7156 (l_tracepoint_action_send): New.
7157 (cmd_qtdp): Download and install tracepoint
7158 according to `use_agent'.
7159 (run_inferior_command): Add one more parameter `len'.
7161 (tracepoint_send_agent): New.
7162 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
7164 2012-04-16 Yao Qi <yao@codesourcery.com>
7166 * tracepoint.c (download_tracepoints): Moved to ...
7167 (cmd_qtstart): ... here.
7169 2012-04-14 Yao Qi <yao@codesourcery.com>
7171 * tracepoint.c: Include inttypes.h.
7172 (struct collect_memory_action): Use sized types.
7173 (struct tracepoint): Likewise.
7174 (cmd_qtdp, stop_tracing): Update print specifiers.
7175 (cmd_qtp, response_tracepoint): Likewise.
7176 (collect_data_at_tracepoint): Likewise.
7177 (collect_data_at_step): Likewise.
7179 2012-04-14 Yao Qi <yao@codesourcery.com>
7181 Import gnulib module inttypes.
7182 * aclocal.m4, config.in, configure: Regenerated.
7184 2012-04-14 Yao Qi <yao@codesourcery.com>
7186 * Makefile.in (maintainer-clean, realclean, distclean): Remove
7187 Makefile and config.status at last.
7189 2012-04-13 Yao Qi <yao@codesourcery.com>
7191 * tracepoint.c: Include stdint.h unconditionally.
7193 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7195 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
7196 on BFD_HAVE_SYS_PROCFS_TYPE.
7197 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
7198 * configure: Regenerate.
7199 * config.in: Likewise.
7201 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
7203 * Makefile.in (clean): Also remove x32.c x32-linux.c
7204 x32-avx.c x32-avx-linux.c.
7205 (x32.o): New target.
7207 (x32-linux.o): Likewise.
7208 (x32-linux.c): Likewise.
7209 (x32-avx.o): Likewise.
7210 (x32-avx.c): Likewise.
7211 (x32-avx-linux.o): Likewise.
7212 (x32-avx-linux.c): Likewise.
7214 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
7215 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
7216 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
7217 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
7218 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
7219 i386/x32-avx-linux.xml.
7221 * linux-x86-low.c (init_registers_x32_linux): New prototype.
7222 (init_registers_x32_avx_linux): Likwise.
7223 (x86_linux_update_xmltarget): Call init_registers_x32_linux
7224 or init_registers_x32_avx_linux if linux_is_elf64 is false.
7226 2012-04-13 Pedro Alves <palves@redhat.com>
7228 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
7229 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
7230 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
7231 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
7234 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7236 * linux-x86-low.c (compat_x32_clock_t): New.
7237 (compat_x32_siginfo_t): Likewise.
7238 (compat_x32_siginfo_from_siginfo): Likewise.
7239 (siginfo_from_compat_x32_siginfo): Likewise.
7240 (linux_is_elf64): Likewise.
7241 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
7242 and siginfo_from_compat_x32_siginfo for x32.
7243 (x86_arch_setup): Set linux_is_elf64.
7245 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7248 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
7250 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
7251 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
7252 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
7253 compatible with process.
7255 2012-04-12 Yao Qi <yao@codesourcery.com>
7257 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
7258 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
7259 (install-only, install-info, clean): Handle sub dir gnulib.
7260 (all-lib, am--refresh): New targets.
7261 (memmem.o): Remove target.
7262 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
7263 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
7264 (AC_REPLACE_FUNCS): Remove memmem.
7265 Invoke gl_INIT and AM_INIT_AUTOMAKE.
7266 (AC_OUTPUT): Generate Makefile in gnulib/.
7267 * aclocal.m4, config.in, configure: Regenerated.
7269 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
7271 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
7273 2012-04-05 Pedro Alves <palves@redhat.com>
7275 -Werror=strict-aliasing
7277 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
7280 2012-04-04 Pedro Alves <palves@redhat.com>
7282 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
7283 (sparc_store_gregset_from_stack, sparc_store_gregset)
7284 (sparc_breakpoint_at): Fix formatting.
7286 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7288 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
7290 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
7291 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
7292 * config.in: Regenerate.
7293 * configure: Likewise.
7295 2012-03-29 Pedro Alves <palves@redhat.com>
7297 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
7298 Correct ptrace arguments.
7300 2012-03-28 Pedro Alves <palves@redhat.com>
7302 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
7303 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
7304 (IA64_FR1_REGNUM): New defines.
7305 (ia64_fetch_register): New.
7306 (the_low_target): Install it.
7307 * linux-low.h (struct linux_target_ops) <fetch_register>: New
7309 * linux-low.c (linux_fetch_registers): Try the
7310 the_low_target.fetch_register hook first.
7312 * linux-arm-low.c (the_low_target): Adjust.
7313 * linux-bfin-low.c (the_low_target): Adjust.
7314 * linux-cris-low.c (the_low_target): Adjust.
7315 * linux-crisv32-low.c (the_low_target): Adjust.
7316 * linux-m32r-low.c (the_low_target): Adjust.
7317 * linux-m68k-low.c (the_low_target): Adjust.
7318 * linux-mips-low.c (the_low_target): Adjust.
7319 * linux-ppc-low.c (the_low_target): Adjust.
7320 * linux-s390-low.c (the_low_target): Adjust.
7321 * linux-sh-low.c (the_low_target): Adjust.
7322 * linux-sparc-low.c (the_low_target): Adjust.
7323 * linux-tic6x-low.c (the_low_target): Adjust.
7324 * linux-x86-low.c (the_low_target): Adjust.
7325 * linux-xtensa-low.c (the_low_target): Adjust.
7327 2012-03-26 Pedro Alves <palves@redhat.com>
7329 * server.c (handle_qxfer_libraries): Don't bail early if
7330 the_target->qxfer_libraries_svr4 is not NULL.
7332 2012-03-26 Pedro Alves <palves@redhat.com>
7334 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
7336 2012-03-23 Pedro Alves <palves@redhat.com>
7338 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
7339 "library-list-svr4" element's start tag when the the DSO list is
7342 2012-03-23 Pedro Alves <palves@redhat.com>
7344 * linux-low.c (read_one_ptr): Read the inferior's pointer through
7345 a variable whose type size is the same as the inferior's pointer
7348 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
7350 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
7352 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
7353 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
7354 * linux-low.h: Include <signal.h>.
7355 (struct siginfo): Remove forward declaration.
7356 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
7359 2012-03-21 Mike Frysinger <vapier@gentoo.org>
7361 * .gitignore: Ignore more files.
7363 2012-03-19 Pedro Alves <palves@redhat.com>
7364 Jan Kratochvil <jan.kratochvil@redhat.com>
7366 * server.c (cont_thread, general_thread): Add describing comments.
7367 (start_inferior): Clear `cont_thread'.
7368 (handle_v_cont): Don't set `cont_thread' if resuming all threads
7371 2012-03-15 Yao Qi <yao@codesourcery.com>
7373 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
7375 (cmd_qtdp): ... here.
7377 2012-03-15 Yao Qi <yao@codesourcery.com>
7379 * tracepoint.c (struct tracepoint_action_ops): New.
7380 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
7381 (m_tracepoint_action_download): New.
7382 (r_tracepoint_action_download): New.
7383 (x_tracepoint_action_download): New.
7384 (l_tracepoint_action_download): New.
7385 (add_tracepoint_action): Install `action->ops' according type.
7386 (download_tracepoint_1): Move code `download' function pointer
7387 of various tracepoint_action_ops.
7389 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7391 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
7392 linux_ptrace_attach_warnings.
7394 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7396 * Makefile.in (linux-ptrace.o): New.
7397 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
7398 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
7399 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
7400 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
7401 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
7403 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
7405 2012-03-08 Yao Qi <yao@codesourcery.com>
7406 Pedro Alves <palves@redhat.com>
7408 Fix PR server/13392.
7409 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
7411 * tracepoint.c (remove_tracepoint): New.
7412 (cmd_qtdp): Call remove_tracepoint when failed to install.
7414 2012-03-07 Pedro Alves <palves@redhat.com>
7416 * linux-low.c (get_detach_signal): New.
7417 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
7418 Pass on pending signals to PTRACE_DETACH. Check the result of the
7420 * server.c (program_signals, program_signals_p): New.
7421 (handle_general_set): Handle QProgramSignals.
7422 * server.h (program_signals, program_signals_p): Declare.
7424 2012-03-05 Pedro Alves <palves@redhat.com>
7425 Jan Kratochvil <jan.kratochvil@redhat.com>
7427 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
7430 2012-03-03 Yao Qi <yao@codesourcery.com>
7432 * tracepoint.c (tracepoint_look_up_symbols): Update call to
7433 agent_look_up_symbols.
7435 2012-03-03 Yao Qi <yao@codesourcery.com>
7437 * Makefile.in (linux-low.o): Keep dependence on agent.h.
7438 (linux-x86-low.o): Likewise.
7439 * server.h: Remove in_process_agent_loaded.
7440 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
7444 2012-03-03 Yao Qi <yao@codesourcery.com>
7446 * tracepoint.c (gdb_agent_capability): New global.
7447 (in_process_agent_loaded_ust): Renamed to
7448 `in_process_agent_supports_ust'.
7450 (in_process_agent_supports_ust): Call agent_capability_check.
7451 (clear_installed_tracepoints): Assert that agent supports
7454 2012-03-03 Yao Qi <yao@codesourcery.com>
7456 * linux-low.c (linux_supports_agent): New.
7457 (linux_target_ops): Initialize field `supports_agent' with
7458 linux_supports_agent.
7459 * target.h (struct target_ops) <supports_agent>: New.
7460 (target_supports_agent): New macro.
7461 * server.c (handle_general_set): Handle packet 'QAgent'.
7462 (handle_query): Send `QAgent+'.
7463 * Makefile.in (server.o): Depends on agent.h.
7465 2012-03-03 Yao Qi <yao@codesourcery.com>
7467 * Makefile.in (OBS): Add agent.o.
7468 Add new rule for agent.o.
7469 Track dependence of tracepoint.c on agent.h.
7470 * tracepoint.c (run_inferior_command_1):
7471 (run_inferior_command): Call agent_run_command.
7472 (gdb_ust_connect_sync_socket): Deleted. Move it to
7474 (resume_thread, stop_thread): Likewise.
7475 (gdb_ust_socket_init): Renamed to ...
7476 (gdb_agent_socket_init): ... New.
7477 (gdb_ust_thread): Renamed to ...
7478 (gdb_agent_helper_thread): ... New.
7479 (gdb_ust_init): Move some code to ...
7480 (gdb_agent_init): ... here. New.
7481 [HAVE_UST]: Call gdb_ust_init.
7482 (initialize_tracepoint_ftlib): Call gdb_agent_init.
7483 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
7484 * config.in, configure: Regenerated.
7486 2012-03-02 Pedro Alves <palves@redhat.com>
7488 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
7489 * linux-low.c (struct simple_pid_list): New.
7490 (stopped_pids): New a struct simple_pid_list pointer.
7491 (add_to_pid_list, pull_pid_from_list): New.
7492 (handle_extended_wait): Don't assume the first signal new children
7493 report is SIGSTOP. Adjust call to pull_pid_from_list.
7494 (linux_wait_for_lwp): Adjust.
7496 2012-03-02 Yao Qi <yao@codesourcery.com>
7498 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
7501 2012-03-02 Yao Qi <yao@codesourcery.com>
7503 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
7504 `stop_pc' and `tpoint'. Update caller.
7506 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
7508 * linux-low.h (linux_target_ops): Add regset_bitmap member.
7509 * linux-low.c (use_linux_regsets): New macro.
7510 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
7511 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
7512 (linux_register_in_regsets): New function.
7513 (usr_fetch_inferior_registers): Skip registers covered by
7515 (usr_store_inferior_registers): Likewise.
7516 (usr_fetch_inferior_registers): New macro.
7517 (usr_store_inferior_registers): Likewise.
7518 (linux_fetch_registers): Handle mixed regset/non-regset targets.
7519 (linux_store_registers): Likewise.
7520 * linux-mips-low.c (init_registers_mips_dsp_linux): New
7522 (init_registers_mips64_dsp_linux): Likewise.
7523 (init_registers_mips_linux): New macro.
7524 (init_registers_mips_dsp_linux): Likewise.
7525 (mips_dsp_num_regs): Likewise.
7526 (DSP_BASE, DSP_CONTROL): New fallback macros.
7527 (mips_base_regs): New macro.
7528 (mips_regmap): Use it. Fix the size.
7529 (mips_dsp_regmap): New variable.
7530 (mips_dsp_regset_bitmap): Likewise.
7531 (mips_arch_setup): New function.
7532 (mips_cannot_fetch_register): Use the_low_target.regmap rather
7534 (mips_cannot_store_register): Likewise.
7535 (the_low_target): Update .arch_setup, .num_regs and .regmap
7536 initializers. Add .regset_bitmap initializer.
7537 * linux-arm-low.c (the_low_target): Add .regset_bitmap
7539 * linux-bfin-low.c (the_low_target): Likewise.
7540 * linux-cris-low.c (the_low_target): Likewise.
7541 * linux-crisv32-low.c (the_low_target): Likewise.
7542 * linux-ia64-low.c (the_low_target): Likewise.
7543 * linux-m32r-low.c (the_low_target): Likewise.
7544 * linux-m68k-low.c (the_low_target): Likewise.
7545 * linux-ppc-low.c (the_low_target): Likewise.
7546 * linux-s390-low.c (the_low_target): Likewise.
7547 * linux-sh-low.c (the_low_target): Likewise.
7548 * linux-sparc-low.c (the_low_target): Likewise.
7549 * linux-tic6x-low.c (the_low_target): Likewise.
7550 * linux-x86-low.c (the_low_target): Likewise.
7551 * linux-xtensa-low.c (the_low_target): Likewise.
7552 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
7553 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
7554 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
7556 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
7557 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
7559 2012-02-29 Yao Qi <yao@codesourcery.com>
7560 Pedro Alves <palves@redhat.com>
7562 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
7563 `step_over_finished' is true.
7565 2012-02-27 Pedro Alves <palves@redhat.com>
7567 * linux-low.c (pid_is_stopped): Delete, moved to common/.
7568 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
7570 2012-02-27 Pedro Alves <palves@redhat.com>
7573 * linux-low.c (pid_is_stopped): New.
7574 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
7576 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
7578 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
7581 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
7583 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
7585 2012-02-24 Luis Machado <lgustavo@codesourcery>
7587 * server.c (handle_query): Advertise support for target-side
7588 breakpoint condition evaluation.
7589 (process_point_options): New function.
7590 (process_serial_event): When inserting a breakpoint, check for
7591 a target-side condition that should be evaluated.
7593 * mem-break.c: Include regcache.h and ax.h.
7594 (point_cond_list_t): New data structure.
7595 (breakpoint) <cond_list>: New field.
7596 (find_gdb_breakpoint_at): Make non-static.
7597 (delete_gdb_breakpoint_at): Clear any target-side
7599 (clear_gdb_breakpoint_conditions): New function.
7600 (add_condition_to_breakpoint): Likewise.
7601 (add_breakpoint_condition): Likewise.
7602 (gdb_condition_true_at_breakpoint): Likewise.
7603 (gdb_breakpoint_here): Return result directly instead
7604 of going through a local variable.
7606 * mem-break.h (find_gdb_breakpoint_at): New prototype.
7607 (clear_gdb_breakpoint_conditions): Likewise.
7608 (add_breakpoint_condition): Likewise.
7609 (gdb_condition_true_at_breakpoint): Likewise.
7611 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
7612 (need_step_over_p): Take target-side breakpoint condition into
7615 2012-02-24 Luis Machado <lgustavo@codesourcery>
7617 * server.h: Include tracepoint.h.
7618 (agent_mem_read, agent_get_trace_state_variable_value,
7619 agent_set_trace_state_variable_value,
7620 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
7621 get_set_tsv_func_addr): New prototypes.
7623 * ax.h: New include file.
7624 * ax.c: New source file.
7626 * tracepoint.c: Include ax.h.
7627 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
7628 agent_expr, eval_result_type): Move to ax.h.
7629 (parse_agent_expr): Rename to ...
7630 (gdb_parse_agent_expr): ... this, make it non-static and move
7632 (unparse_agent_expr) Rename to ...
7633 (gdb_unparse_agent_expr): ... this, make it non-static and move
7635 (eval_agent_expr): Rename to ...
7636 (eval_tracepoint_agent_expr): ... this.
7637 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
7638 forward declarations.
7639 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
7640 (agent_get_trace_state_variable_value): New function.
7641 (agent_set_trace_state_variable_value): New function.
7642 (cmd_qtdp): Call gdb_parse_agent_expr (...).
7643 (response_tracepoint): Call gdb_unparse_agent_expr (...).
7644 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
7645 (condition_true_at_tracepoint): Likewise.
7646 (parse_agent_expr): Rename to ...
7647 (gdb_parse_agent_expr): ... this and move to ax.c.
7648 (unparse_agent_expr): Rename to ...
7649 (gdb_unparse_agent_expr): ... this and move to ax.c.
7650 (gdb_agent_op_name): Move to ax.c.
7651 (eval_agent_expr): Rename to ...
7652 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
7654 (eval_tracepoint_agent_expr): New function.
7655 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
7657 (current_insn_ptr, emit_error, struct bytecode_address): Move to
7659 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
7660 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
7661 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
7662 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
7663 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
7664 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
7665 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
7666 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
7667 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
7668 (compile_bytecodes): Remove forward declaration.
7669 (is_goto_target): Move to ax.c.
7670 (compile_bytecodes): Move to ax.c and call
7671 agent_get_trace_state_variable_value (...) and
7672 agent_set_trace_state_variable_value (...).
7674 * Makefile.in: Update ax.c and IPA dependencies.
7676 2012-02-24 Pedro Alves <palves@redhat.com>
7678 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
7679 (cmd_bigqtbuffer_circular): ... this. Only handle
7680 'QTBuffer:circular:'.
7681 (handle_tracepoint_general_set): Adjust.
7683 2012-02-16 Yao Qi <yao@codesourcery.com>
7685 * inferiors.c: Move code to ...
7686 * dll.c: .... here. New.
7687 * server.h: Declare clear_dlls.
7688 * Makefile.in (SFILES): Add dll.c.
7692 2012-02-11 Yao Qi <yao@codesourcery.com>
7694 * server.c: (handle_monitor_command): Add a new parameter
7696 (handle_query): Update caller.
7698 2012-02-09 Joel Brobecker <brobecker@adacore.com>
7700 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
7701 * configure, config.in: Regenerate.
7702 * hostio.c: Provide an alternate implementation if HAVE_READLINK
7705 2012-02-02 Pedro Alves <palves@redhat.com>
7707 Try SIGKILL first, then PTRACE_KILL.
7708 * linux-low.c (linux_kill_one_lwp): New.
7709 (linux_kill_one_lwp): Rename to ...
7710 (kill_one_lwp_callback): ... this. Use the new
7713 2012-02-02 Pedro Alves <palves@redhat.com>
7715 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
7718 2012-01-27 Pedro Alves <palves@redhat.com>
7720 * linux-low.c (linux_child_pid_to_exec_file): Delete.
7721 (elf_64_file_p): Make static.
7722 (linux_pid_exe_is_elf_64_file): New.
7723 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
7724 Delete declarations.
7725 (linux_pid_exe_is_elf_64_file): Declare.
7726 * linux-x86-low.c (x86_arch_setup): Use
7727 linux_pid_exe_is_elf_64_file.
7729 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
7731 * linux-low.c (linux_wait_for_event_1): Rename to ...
7732 (linux_wait_for_event): ... here and merge it with former
7733 linux_wait_for_event - new variable wait_ptid, use it.
7734 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
7736 2012-01-23 Pedro Alves <palves@redhat.com>
7738 * server.c (main): Avoid yet another case of infinite loop while
7739 detaching/killing after a longjmp.
7741 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
7744 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
7746 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
7748 * hostio.c (handle_readlink): New function.
7749 (handle_vFile): Call it to handle "vFile:readlink" packets.
7751 2012-01-20 Pedro Alves <palves@redhat.com>
7752 Ulrich Weigand <ulrich.weigand@linaro.org>
7754 * server.c (handle_v_requests): Only support vAttach and vRun to
7755 start multiple processes when in extended protocol mode.
7757 2012-01-17 Pedro Alves <palves@redhat.com>
7759 * tracepoint.c (initialize_tracepoint): Use mmap instead of
7760 memalign plus mprotect to allocate the scratch buffer.
7762 2012-01-13 Pedro Alves <palves@redhat.com>
7764 * server.c (attach_inferior): Clear `cont_thread'.
7766 2012-01-13 Pedro Alves <palves@redhat.com>
7768 * server.c (main): Avoid infinite loop while detaching/killing
7771 2012-01-09 Doug Evans <dje@google.com>
7773 * server.c (start_inferior): Set last_ptid in --wrapper case.
7775 2012-01-06 Yao Qi <yao@codesourcery.com>
7777 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
7779 [IN_PROCESS_AGENT] (debug_agent): New global variable.
7781 2012-01-04 Yao Qi <yao@codesourcery.com>
7783 * tracepoint.c (cmd_qtdp): Print debug message
7784 for static tracepoint.
7786 2012-01-04 Yao Qi <yao@codesourcery.com>
7788 * tracepoint.c (trace_vdebug): Differentiate debug message
7789 between gdbserver and IPA.
7791 2012-01-03 Yao Qi <yao@codesourcery.com>
7793 * tracepoint.c (tracepoint_was_hit): Don't collect for
7796 2012-01-02 Joel Brobecker <brobecker@adacore.com>
7798 * terminal.h: Reformat copyright header.
7800 2012-01-02 Joel Brobecker <brobecker@adacore.com>
7802 * server.c (gdbserver_version): Update copyright year.
7803 * gdbreplay.c (gdbreplay_version): Likewise.
7805 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
7807 * linux-low.c (linux_create_inferior): Put empty if clause for write.
7810 2011-12-18 Hui Zhu <teawater@gmail.com>
7811 * linux-low.c (linux_create_inferior): Save return value to ret.
7813 2011-12-18 Hui Zhu <teawater@gmail.com>
7815 * linux-low.c (linux_create_inferior): Save return value to ret.
7817 2011-12-16 Doug Evans <dje@google.com>
7819 * linux-low.c (linux_create_inferior): If stdio connection,
7820 redirect stdin from /dev/null, stdout to stderr.
7821 * remote-utils.c (remote_is_stdio): New static global.
7822 (remote_connection_is_stdio): New function.
7823 (remote_prepare): Handle stdio connection.
7824 (remote_open): Ditto.
7825 (remote_close): Don't close stdin for stdio connections.
7826 (read_prim,write_prim): New functions. Replace all calls to
7827 read/write to these.
7828 * server.c (main): Watch for "-" argument. Move call to
7829 remote_prepare before start_inferior.
7830 * server.h (STDIO_CONNECTION_NAME): New macro.
7831 (remote_connection_is_stdio): Declare.
7833 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
7834 in debugging output.
7836 2011-12-15 Yao Qi <yao@codesourcery.com>
7838 * tracepoint.c: Include sys/syscall.h.
7839 (gdb_ust_thread): Remove preprocessor conditional.
7841 2011-12-14 Pedro Alves <pedro@codesourcery.com>
7843 * linux-low.c (linux_detach_one_lwp): Call
7844 the_low_target.prepare_to_resume before detaching.
7846 2011-12-14 Yao Qi <yao@codesourcery.com>
7848 * tracepoint.c (gdb_ust_thread): Don't ignore return value
7851 2011-12-14 Yao Qi <yao@codesourcery.com>
7853 * i386-low.c (i386_low_stopped_data_address): Initialize local
7856 2011-12-13 Pedro Alves <pedro@codesourcery.com>
7860 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
7861 DR_CONTROL unless necessary. Extend comments.
7862 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
7863 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
7865 2011-12-13 Yao Qi <yao@codesourcery.com>
7867 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
7869 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
7871 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
7873 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
7874 Print new debug message for such case.
7876 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
7878 Fix overlapping memcpy.
7879 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
7880 the read_inferior_memory transfer.
7881 (delete_fast_tracepoint_jump): New variable buf. Use it for the
7882 write_inferior_memory transfer.
7883 (set_fast_tracepoint_jump): New variable buf. Use it for the
7884 read_inferior_memory and write_inferior_memory transfers.
7885 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
7886 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
7887 Use it for the write_inferior_memory transfer.
7888 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
7891 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
7893 * linux-low.c (fetch_register, store_register): Make code
7894 consistent, fix formatting.
7896 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
7898 * linux-low.c (usr_store_inferior_registers): Factor out code
7899 to handle individual registers into...
7900 (store_register): ... this new function.
7902 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
7904 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
7905 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
7906 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
7907 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
7908 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
7909 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
7910 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
7911 (srv_xmlfiles): Add new XML files.
7913 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
7915 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
7916 (init_registers_s390_linux32v1): Add prototype.
7917 (init_registers_s390_linux32v2): Likewise.
7918 (init_registers_s390_linux64v1): Likewise.
7919 (init_registers_s390_linux64v2): Likewise.
7920 (init_registers_s390x_linux64v1): Likewise.
7921 (init_registers_s390x_linux64v2): Likewise.
7922 (s390_num_regs): Increment to 52.
7923 (s390_regmap): Add orig_r2 register.
7924 (s390_num_regs_3264): Increment to 68.
7925 (s390_regmap_3264): Add orig_r2 register.
7926 (s390_collect_ptrace_register): Handle orig_r2 register.
7927 (s390_supply_ptrace_register): Likewise.
7928 (s390_fill_last_break): New function.
7929 (s390_store_last_break): Likewise.
7930 (s390_fill_system_call): New function.
7931 (s390_store_system_call): Likewise.
7932 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
7934 (s390_check_regset): New function.
7935 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
7936 NT_S390_SYSTEM_CALL regsets and use appropriate description.
7937 Update target_regsets for available register sets.
7939 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
7940 Jan Kratochvil <jan.kratochvil@redhat.com>
7942 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
7943 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
7945 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
7946 * linux-low.h (struct process_info_private): New member r_debug.
7947 * server.c (handle_qxfer_libraries): Call
7948 the_target->qxfer_libraries_svr4.
7949 (handle_qxfer_libraries_svr4): New function.
7950 (qxfer_packets): New entry "libraries-svr4".
7951 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
7952 * target.h (struct target_ops): New member qxfer_libraries_svr4.
7953 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
7954 PACKET_qXfer_libraries_svr4.
7956 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
7958 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
7959 PSW address/mask between 8-byte and 16-byte formats.
7960 (s390_supply_ptrace_register): Likewise.
7961 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
7962 basic addressing mode bit.
7964 2011-11-24 Stan Shebs <stan@codesourcery.com>
7966 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
7968 2011-11-17 Stan Shebs <stan@codesourcery.com>
7970 * tracepoint.c (struct tracepoint): New field traceframe_usage.
7971 (tracing_start_time): New global.
7972 (tracing_stop_time): New global.
7973 (tracing_user_name): New global.
7974 (tracing_notes): New global.
7975 (tracing_stop_note): New global.
7976 (cmd_qtstart): Set traceframe_usage, start_time.
7977 (stop_tracing): Set stop_time.
7978 (cmd_qtstatus): Report additional status.
7979 (cmd_qtp): New function.
7980 (handle_tracepoint_query): Call it.
7981 (cmd_qtnotes): New function.
7982 (handle_tracepoint_general_set): Call it.
7983 (get_timestamp): Rename from tsv_get_timestamp.
7985 2011-11-14 Stan Shebs <stan@codesourcery.com>
7986 Kwok Cheung Yeung <kcy@codesourcery.com>
7988 * linux-x86-low.c (small_jump_insn): New.
7989 (i386_install_fast_tracepoint_jump_pad): Add arguments for
7990 trampoline and error message, build a trampoline and issue a small
7991 jump instruction to it.
7992 (x86_install_fast_tracepoint_jump_pad): Add arguments for
7993 trampoline and error message.
7994 (x86_get_min_fast_tracepoint_insn_len): New.
7995 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
7996 * linux-low.h (struct linux_target_ops): Add arguments to
7997 install_fast_tracepoint_jump_pad operation, add new operation.
7998 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
8000 (linux_get_min_fast_tracepoint_insn_len): New function.
8001 (linux_target_op): Add new operation.
8002 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
8003 (gdb_trampoline_buffer_end): Ditto.
8004 (gdb_trampoline_buffer_error): Ditto.
8005 (struct ipa_sym_addresses): Add fields for new IPA variables.
8006 (symbol_list): Add entries for new IPA variables.
8007 (struct tracepoint): Add fields to hold the address range of the
8008 trampoline used by the tracepoint.
8009 (trampoline_buffer_head): New static variable.
8010 (trampoline_buffer_tail): Ditto.
8011 (claim_trampoline_space): New function.
8012 (have_fast_tracepoint_trampoline_buffer): New function.
8013 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
8015 (install_fast_tracepoint): Ditto, also add error buffer argument.
8016 (cmd_qtminftpilen): New function.
8017 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
8018 (fast_tracepoint_from_trampoline_address): New function.
8019 (fast_tracepoint_collecting): Handle trampoline as part of jump
8021 (set_trampoline_buffer_space): New function.
8022 (initialize_tracepoint): Initialize new IPA variables.
8023 * target.h (struct target_ops): Add arguments to
8024 install_fast_tracepoint_jump_pad operation, add new
8025 get_min_fast_tracepoint_insn_len operation.
8026 (target_get_min_fast_tracepoint_insn_len): New.
8027 (install_fast_tracepoint_jump_pad): Add arguments.
8028 * server.h (IPA_BUFSIZ): Define.
8029 * linux-i386-ipa.c: Include extra header files.
8030 (initialize_fast_tracepoint_trampoline_buffer): New function.
8031 (initialize_low_tracepoint): Call it.
8032 * server.h (set_trampoline_buffer_space): Declare.
8033 (claim_trampoline_space): Ditto.
8034 (have_fast_tracepoint_trampoline_buffer): Ditto.
8036 2011-11-14 Yao Qi <yao@codesourcery.com>
8038 * server.c (handle_query): Handle InstallInTrace for qSupported.
8039 * tracepoint.c (add_tracepoint): Sort list.
8040 (install_tracepoint, download_tracepoint): New.
8041 (cmd_qtdp): Call them to install and download tracepoints.
8042 (sort_tracepoints): Removed.
8043 (cmd_qtstart): Update.
8045 2011-11-14 Yao Qi <yao@codesourcery.com>
8047 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
8048 * mem-break.h: Declare.
8049 * tracepoint.c (cmd_qtstart): Move some code to ...
8050 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
8052 (download_tracepoints): Move some code to ...
8053 (download_tracepoint_1): ... here. New.
8055 2011-11-08 Yao Qi <yao@codesourcery.com>
8057 * remote-utils.c (relocate_instruction): A comment fix.
8059 2011-11-07 Joel Brobecker <brobecker@adacore.com>
8061 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
8062 (i386_dr_low_get_control, i386_dr_low_get_status): Use
8063 dr_status_mirror and dr_control_mirror from debug_reg_state.
8064 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
8065 (i386_initial_stuff): Remove use of deleted globals.
8066 (i386_get_thread_context, i386_set_thread_context,
8067 i386_thread_added): Use dr_status_mirror and dr_control_mirror
8068 from debug_reg_state.
8070 2011-11-05 Yao Qi <yao@codesourcery.com>
8072 * tracepoint.c (gdb_collect): Loop over tracepoints of same
8073 address as TPOINT's.
8075 2011-11-02 Stan Shebs <stan@codesourcery.com>
8077 * tracepoint.c (agent_mem_read_string): New function.
8078 (eval_agent_expr): Call it for tracenz.
8079 * server.c (handle_query): Report support for tracenz.
8081 2011-11-02 Yao Qi <yao@codesourcery.com>
8083 * tracepoint.c (cmd_qtstart): Remove unused local variables.
8085 2011-11-02 Yao Qi <yao@codesourcery.com>
8087 * target.h: Fix a typo in comment.
8089 2011-10-31 Pedro Alves <pedro@codesourcery.com>
8091 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
8092 clobber the breakpoints' shadows with fast tracepoint jumps.
8093 * mem-break.h (check_mem_write): Add `myaddr' parameter.
8094 * target.c (write_inferior_memory): Also pass MYADDR down to
8097 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
8099 * configure.ac: Check support for personality routine.
8100 * configure: Regenerate.
8101 * config.in: Likewise.
8102 * linux-low.c: Include <sys/personality.h>.
8103 Define ADDR_NO_RANDOMIZE if necessary.
8104 (linux_create_inferior): Disable address space randomization when
8105 forking inferior, if requested.
8106 (linux_supports_disable_randomization): New function.
8107 (linux_target_ops): Install it.
8108 * server.h (disable_randomization): Declare.
8109 * server.c (disable_randomization): New global variable.
8110 (handle_general_set): Handle QDisableRandomization.
8111 (handle_query): Likewise for qSupported.
8112 (main): Support --disable-randomization and --no-disable-randomization
8113 command line arguments.
8114 * target.h (struct target_ops): Add supports_disable_randomization.
8115 (target_supports_disable_randomization): New macro.
8117 2011-09-29 Mike Frysinger <vapier@gentoo.org>
8119 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
8121 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
8122 [!PT_GETDSBT] (target_loadmap): New definition.
8123 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
8124 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
8125 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
8126 and PT_GETDSBT to LINUX_LOADMAP.
8127 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
8128 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
8130 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
8132 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
8133 (arm_linux_hwbp_cap): New static variable.
8134 (arm_linux_get_hwbp_cap): Replace by ...
8135 (arm_linux_init_hwbp_cap): ... this new function.
8136 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
8137 (arm_linux_get_hw_watchpoint_count): Likewise.
8138 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8139 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
8140 (arm_prepare_to_resume): Use perror_with_name instead of error.
8142 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
8144 * linux-arm-low.c: Include <signal.h>.
8145 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
8146 (struct arm_linux_hwbp_cap): New data type.
8147 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
8148 (struct arm_linux_hw_breakpoint): New data type.
8149 (MAX_BPTS, MAX_WPTS): Define.
8150 (struct arch_process_info, struct arch_lwp_info): New data types.
8151 (arm_linux_get_hwbp_cap): New function.
8152 (arm_linux_get_hw_breakpoint_count): Likewise.
8153 (arm_linux_get_hw_watchpoint_count): Likewise.
8154 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8155 (arm_hwbp_control_initialize): Likewise.
8156 (arm_hwbp_control_is_enabled): Likewise.
8157 (arm_hwbp_control_is_initialized): Likewise.
8158 (arm_hwbp_control_disable): Likewise.
8159 (arm_linux_hw_breakpoint_equal): Likewise.
8160 (arm_linux_hw_point_initialize): Likewise.
8161 (struct update_registers_data): New data structure.
8162 (update_registers_callback: New function.
8163 (arm_insert_point): Likewise.
8164 (arm_remove_point): Likewise.
8165 (arm_stopped_by_watchpoint): Likewise.
8166 (arm_stopped_data_address): Likewise.
8167 (arm_new_process): Likewise.
8168 (arm_new_thread): Likewise.
8169 (arm_prepare_to_resume): Likewise.
8170 (the_low_target): Register arm_insert_point, arm_remove_point,
8171 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
8172 arm_new_thread, and arm_prepare_to_resume.
8174 2011-09-15 Stan Shebs <stan@codesourcery.com>
8176 * server.h (struct emit_ops): Add compare-goto fields.
8177 * tracepoint.c (gdb_agent_op_sizes): New table.
8178 (emit_eq_goto): New function.
8179 (emit_ne_goto): New function.
8180 (emit_lt_goto): New function.
8181 (emit_le_goto): New function.
8182 (emit_gt_goto): New function.
8183 (emit_ge_goto): New function.
8184 (is_goto_target): New function.
8185 (compile_bytecodes): Recognize special cases of compare-goto
8186 combinations and call specialized emitters for them.
8187 * linux-x86-low.c (amd64_emit_eq_goto): New function.
8188 (amd64_emit_ne_goto): New function.
8189 (amd64_emit_lt_goto): New function.
8190 (amd64_emit_le_goto): New function.
8191 (amd64_emit_gt_goto): New function.
8192 (amd64_emit_ge_goto): New function.
8193 (amd64_emit_ops): Add the new functions.
8194 (i386_emit_eq_goto): New function.
8195 (i386_emit_ne_goto): New function.
8196 (i386_emit_lt_goto): New function.
8197 (i386_emit_le_goto): New function.
8198 (i386_emit_gt_goto): New function.
8199 (i386_emit_ge_goto): New function.
8200 (i386_emit_ops): Add the new functions.
8202 2011-09-08 Stan Shebs <stan@codesourcery.com>
8204 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
8205 (i386_emit_epilogue): Restore %ebx.
8207 2011-08-31 Jie Zhang <jzhang918@gmail.com>
8209 * server.c (step_thread): Remove definition.
8210 (process_serial_event): Don't handle Hs.
8211 * server.h (step_thread): Remove declaration.
8212 * target.c (set_desired_inferior): Remove use of step_thread.
8214 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
8216 * linux-low.c: Include linux-procfs.h.
8217 (linux_attach_lwp_1): Update comments.
8218 (linux_attach): Scan for existing threads when attaching to a
8219 process that is the tgid.
8220 * Makefile.in: Update dependencies.
8222 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
8224 * configure.srv: Add linux-procfs.o dependencies.
8226 2011-08-14 Yao Qi <yao@codesourcery.com>
8228 * target.h (struct target_ops): Fix indent.
8229 * win32-low.c (win32_target_ops): Fix comment.
8231 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
8232 Yao Qi <yao@codesourcery.com>
8234 * Makefile.in (clean): Remove tic6x-*.c files.
8235 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
8236 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
8237 (tic6x-c64xp-linux.c): Likewise.
8238 * configure.srv: Add support for tic6x-*-uclinux.
8239 * linux-tic6x-low.c: New.
8240 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
8242 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
8243 Yao Qi <yao@codesourcery.com>
8245 * target.h (struct target_ops): Add read_loadmap.
8246 * linux-low.c (struct target_loadseg): New type.
8247 (struct target_loadmap): New type.
8248 (linux_read_loadmap): New function.
8249 (linux_target_ops): Add linux_read_loadmap.
8250 * server.c (handle_query): Support qXfer:fdpic:read packet.
8251 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
8254 2011-08-05 Eli Zaretskii <eliz@gnu.org>
8256 * win32-low.c: Include <stdint.h>.
8258 2011-07-22 Pedro Alves <pedro@codesourcery.com>
8260 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
8261 to the inferior here.
8262 (i386_remove_aligned_watchpoint): Ditto.
8263 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
8264 fit part of the watchpoint in the debug registers.
8265 (i386_update_inferior_debug_regs): New.
8266 (i386_low_insert_watchpoint): Work on a local mirror of the debug
8267 registers, and only update the inferior on success.
8268 (i386_low_remove_watchpoint): Ditto.
8270 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
8272 * linux-low.c (compare_ints, unique, list_threads, show_process,
8273 linux_core_of_thread): Delete.
8274 (linux_target_ops): Change linux_core_of_thread to
8275 linux_common_core_of_thread.
8276 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
8277 * utils.c (malloc_failure): Change type of argument.
8278 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
8279 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
8280 common/linux-osdata.c, common/ptid.c and common/buffer.c.
8281 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
8282 (IPA_OBJS): Add common-utils-ipa.o.
8283 (ptid_h, linux_osdata_h): New macros.
8284 (server_h): Add common/common-utils.h, common/xml-utils.h,
8285 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
8287 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
8288 ptid.o, buffer.o): New rules.
8289 (linux-low.o): Add common/linux-osdata.h as a dependency.
8290 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
8291 * configure.ac: Add AC_HEADER_DIRENT check.
8292 * config.in: Regenerate.
8293 * configure: Regenerate.
8294 * remote-utils.c (xml_escape_text): Delete.
8295 (buffer_grow, buffer_free, buffer_init, buffer_finish,
8296 buffer_xml_printf): Move to common/buffer.c.
8297 * server.c (main): Remove call to initialize_inferiors.
8298 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
8299 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
8300 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
8301 internal_error, gdb_assert, gdb_assert_fail): Delete.
8302 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
8303 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
8305 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
8306 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
8307 initialize_inferiors): Delete.
8309 2011-07-20 Pedro Alves <pedro@codesourcery.com>
8311 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
8314 2011-05-31 Pedro Alves <pedro@codesourcery.com>
8316 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
8318 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
8320 2011-05-26 Yao Qi <yao@codesourcery.com>
8322 * Makefile.in (thread-db.o): Track dependence to
8323 common/gdb_thread_db.h.
8324 * thread-db.c: include gdb_thread_db.h from right place.
8326 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
8328 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
8329 __FILE__ and __LINE__ to internal_error.
8331 2011-05-13 Doug Evans <dje@google.com>
8333 * thread-db.c (try_thread_db_load_from_sdir): New function.
8334 (try_thread_db_load_from_dir): New function.
8335 (thread_db_load_search): Handle $sdir, ignore $pdir.
8336 Remove trying of system directories if search of
8337 libthread-db-search-path fails, that is now done via $sdir.
8339 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
8341 * server.c (handle_query): Add EnableDisableTracepoints to the list
8342 of supported features.
8343 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
8345 (cmd_qtenable_disable): New.
8346 (cmd_qtstart): Install tracepoints even if disabled.
8347 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
8348 receiving a QTEnable or QTDisable packet.
8349 (gdb_collect): Skip data collection if fast tracepoint is disabled.
8350 (ust_marker_to_static_tracepoint): Do not ignore disabled static
8352 (gdb_probe): Skip data collection if static tracepoint is disabled.
8354 2011-05-10 Doug Evans <dje@google.com>
8356 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
8358 2011-05-04 Doug Evans <dje@google.com>
8360 * linux-low.c (linux_join): Skip process lookup.
8361 * spu-low.c (spu_join): Ditto.
8362 * server.c (join_inferiors_callback): Delete.
8363 (process_serial_event): For 'D' packet (detach) call join_inferior
8366 2011-05-04 Joseph Myers <joseph@codesourcery.com>
8368 * README: Don't mention xscale*-*-linux*.
8369 * configure.srv (xscale*-*-linux*): Don't handle target.
8371 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
8373 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
8375 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
8376 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
8377 (i386_emit_void_call_2): Likewise.
8379 2011-04-26 Yao Qi <yao@codesourcery.com>
8381 * linux-low.c: Move common macros to linux-ptrace.h.
8382 Include linux-ptrace.h.
8383 * Makefile.in (linux_ptrace_h): New.
8384 (linux-low.o): Depends on linux-ptrace.h.
8386 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
8388 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
8389 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
8390 (remote_prepare): New function with most of the TCP code from ...
8391 (remote_open): ... here. Detect PORT here unconditionally. Move also
8392 setting transport_is_reliable.
8393 * server.c (run_once): New variable.
8394 (gdbserver_usage): Document it.
8395 (main): Set run_once for `--once'. Call remote_prepare. Exit after
8396 the first run if RUN_ONCE.
8397 * server.h (run_once, remote_prepare): New declarations.
8399 2011-04-19 Tom Tromey <tromey@redhat.com>
8401 * win32-low.c (handle_load_dll): Remove duplicate "the".
8403 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
8405 Remove support for old Cygwin 1.5 versions.
8406 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
8407 function to avoid warning.
8408 (win32_add_one_solib): Use cygwin_conv_path function to avoid
8411 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
8413 * gdbserver/server.h (Macro _): Define it if not available.
8415 2011-03-14 Michael Snyder <msnyder@vmware.com>
8417 * hostio.c (handle_close): Remove unnecessary null test.
8419 2011-03-10 Joel Brobecker <brobecker@adacore.com>
8421 * Makefile.in (maintainer-clean realclean distclean): Remove
8422 "make ... subdir_do" command.
8424 2011-03-10 Michael Snyder <msnyder@vmware.com>
8426 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
8428 * server.c (handle_v_run): Free alloced buffer on early return.
8430 2011-03-09 Yao Qi <yao@codesourcery.com>
8433 2011-03-04 Yao Qi <yao@codesourcery.com>
8435 * Makefile.in: Remove GNU make feature --directory.
8437 2011-03-05 Yao Qi <yao@codesourcery.com>
8439 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
8440 (subdir_do): New make target. Copied from gdb/Makefile.
8441 (maintainer-clean, realclean, distclean, clean): Call corresponding
8442 make targets in common/Makefile.
8444 2011-02-11 Yao Qi <yao@codesourcery.com>
8446 * configure.ac: Call AC_PROG_RANLIB.
8447 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
8448 * configure: Regenerate.
8450 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8452 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
8454 2011-03-06 Yao Qi <yao@codesourcery.com>
8456 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
8458 2011-03-05 Yao Qi <yao@codesourcery.com>
8460 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
8461 (subdir_do): New make target. Copied from gdb/Makefile.
8462 (maintainer-clean, realclean, distclean, clean): Call corresponding
8463 make targets in common/Makefile.
8465 2011-03-04 Yao Qi <yao@codesourcery.com>
8467 * Makefile.in: Remove GNU make feature --directory.
8469 2011-03-04 Michael Snyder <msnyder@vmware.com>
8471 * server.c (queue_stop_reply): Call xmalloc not malloc.
8473 2011-03-02 Michael Snyder <msnyder@vmware.com>
8475 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
8477 2011-02-28 Michael Snyder <msnyder@vmware.com>
8479 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
8480 (cmd_qtframe): Ditto.
8481 (cmd_qtbuffer): Ditto.
8482 (cmd_bigqtbuffer): Ditto.
8484 * utils.c (decimal2str): Initialize 'width' to nine, then
8487 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8489 * hostio.c (require_data): Free *data, not data.
8491 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8493 * hostio.c (require_data): Use free, not xfree.
8495 2011-02-27 Michael Snyder <msnyder@vmware.com>
8497 * server.c (handle_query): Discard unused value.
8499 * hostio.c (require_data): Free malloc memory before returning
8502 2011-02-26 Michael Snyder <msnyder@vmware.com>
8504 * linux-low.c (list_threads): Call closedir for dirent.
8506 2011-02-27 Michael Snyder <msnyder@vmware.com>
8508 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
8509 a case statement falls through.
8511 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
8513 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
8516 2011-02-26 Michael Snyder <msnyder@vmware.com>
8518 * utils.c (decimal2str): Eliminate dead code and dead param.
8519 (pulongest): Drop dead param from call to decimal2str.
8522 2011-02-24 Joel Brobecker <brobecker@adacore.com>
8524 Revert the following patch (not approved yet):
8525 2011-02-21 Hui Zhu <teawater@gmail.com>
8526 * tracepoint.c (tp_printf): New function.
8527 (eval_agent_expr): Handle gdb_agent_op_printf.
8529 2011-02-21 Hui Zhu <teawater@gmail.com>
8531 * tracepoint.c (tp_printf): New function.
8532 (eval_agent_expr): Handle gdb_agent_op_printf.
8534 2011-02-18 Tom Tromey <tromey@redhat.com>
8536 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
8537 (tracepoint.o): Likewise.
8538 * tracepoint.c (enum gdb_agent_op): Use ax.def.
8539 (gdb_agent_op_names): Likewise.
8541 2011-02-18 Tom Tromey <tromey@redhat.com>
8543 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
8544 gdb_agent_op_rot>: New constants.
8545 (gdb_agent_op_names): Add pick and roll.
8546 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
8549 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
8551 * aclocal.m4: Regenerated with aclocal-1.11.1.
8553 2011-02-14 Pedro Alves <pedro@codesourcery.com>
8555 * server.c (handle_qxfer_traceframe_info): New.
8556 (qxfer_packets): Register "traceframe-info".
8557 (handle_query): Report support for qXfer:traceframe-info:read+.
8558 * tracepoint.c (match_blocktype): New.
8559 (traceframe_find_block_type): Rename to ...
8560 (traceframe_walk_blocks): ... this. Add callback filter argument,
8562 (traceframe_find_block_type): New, reimplemented on top of
8563 traceframe_walk_blocks.
8564 (build_traceframe_info_xml): New.
8565 (traceframe_read_info): New.
8566 * server.h (traceframe_read_info): Declare.
8568 2011-02-11 Yao Qi <yao@codesourcery.com>
8570 * configure.ac: Call AC_PROG_RANLIB.
8571 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
8572 * configure: Regenerate.
8574 2011-02-07 Pedro Alves <pedro@codesourcery.com>
8576 * server.c (gdb_read_memory): Change return semantics to allow
8578 (handle_search_memory_1): Adjust.
8579 (process_serial_event) <'m' packet>: Handle partial transfers.
8580 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
8582 2011-01-28 Pedro Alves <pedro@codesourcery.com>
8584 * regcache.c (init_register_cache): Initialize
8585 regcache->register_status.
8586 (free_register_cache): Release regcache->register_status.
8587 (regcache_cpy): Copy register_status.
8588 (registers_to_string): Print 'x's for unavailable registers.
8589 (supply_register): Mark the register's status valid or
8590 unavailable, depending on whether a buffer was passed in or not.
8591 (supply_register_zeroed): New.
8592 (supply_regblock): Mark the registers' status valid or
8593 unavailable, depending on whether a buffer was passed in or not.
8594 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
8595 (struct regcache): New `register_status' field.
8596 (supply_register_zeroed): Declare.
8597 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
8598 supply_register_zeroed, rather than passing a NULL buffer to
8600 * tracepoint.c (fetch_traceframe_registers): Update comment.
8602 2011-01-28 Pedro Alves <pedro@codesourcery.com>
8604 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
8607 2011-01-25 Pedro Alves <pedro@codesourcery.com>
8609 * server.h (decode_xfer_write): Change prototype.
8610 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
8611 and don't extract the annex here.
8612 * server.c (decode_xfer_read): Remove `annex' parameter,
8613 and don't extract the annex here.
8615 (struct qxfer): New.
8616 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
8617 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
8618 (handle_qxfer_statictrace): New functions, abstracted out from
8619 handle_query, and made to use the struct qxfer interface.
8620 (handle_threads_qxfer_proper): Rename to ...
8621 (handle_qxfer_threads_proper): ... this.
8622 (handle_threads_qxfer): Rename to ...
8623 (handle_qxfer_threads): ... this. Adjust.
8624 (qxfer_packets): New array.
8625 (handle_qxfer): New function.
8626 (handle_query): Use handle_qxfer.
8628 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
8630 * gdbreplay.c: Shorten lines of >= 80 columns.
8631 * linux-low.c: Ditto.
8632 * linux-ppc-low.c: Ditto.
8633 * linux-s390-low.c: Ditto.
8634 * linux-sparc-low.c: Ditto.
8635 * linux-x86-low.c: Ditto.
8636 * linux-xtensa-low.c: Ditto.
8637 * mem-break.c: Ditto.
8639 * regcache.h: Ditto.
8640 * remote-utils.c: Ditto.
8643 * thread-db.c: Ditto.
8644 * tracepoint.c: Ditto.
8646 * win32-low.h: Ditto.
8648 2011-01-05 Joel Brobecker <brobecker@adacore.com>
8650 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
8653 2011-01-01 Joel Brobecker <brobecker@adacore.com>
8655 * server.c (gdbserver_version): Update copyright year in version
8657 * gdbreplay.c (gdbreplay_version): Ditto.
8659 2010-12-29 Jie Zhang <jie.zhang@analog.com>
8661 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
8662 * linux-bfin-low.c: New file.
8663 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
8664 PT_DATA_ADDR for BFIN targets.
8665 * Makefile.in (SFILES): Add linux-bfin-low.c.
8666 (clean): Remove reg-bfin.c.
8667 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
8668 * README: Mention supported Blackfin targets.
8670 2010-12-23 Mike Frysinger <vapier@gentoo.org>
8672 * .gitignore: New file.
8674 2010-11-16 Mike Frysinger <vapier@gentoo.org>
8676 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
8678 2010-10-22 Jie Zhang <jie@codesourcery.com>
8680 * Makefile.in: Add FLAGS_TO_PASS variable.
8681 (install): Remove dependency of install-only and recursively
8682 invoke make for install-only.
8684 2010-10-04 Doug Evans <dje@google.com>
8686 * Makefile.in (uninstall): Use $(DESTDIR).
8688 2010-09-24 Pedro Alves <pedro@codesourcery.com>
8692 * linux-x86-low.c (compat_siginfo_from_siginfo)
8693 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
8694 si_code is < 0. Check for si_code == SI_TIMER before checking for
8697 2010-09-13 Joel Brobecker <brobecker@adacore.com>
8699 * lynx-i386-low.c: New file.
8700 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
8702 2010-09-13 Joel Brobecker <brobecker@adacore.com>
8704 * lynx-low.c (ptrace_request_to_str): Remove handling for
8705 request values that have been removed in LynxOS 5.x.
8707 2010-09-13 Joel Brobecker <brobecker@adacore.com>
8709 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
8712 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
8714 * configure.ac: Add --enable-inprocess-agent option.
8715 * configure: Rebuilt.
8717 2010-09-06 Yao Qi <yao@codesourcery.com>
8719 * linux-low.c (linux_kill): Remove unused variable.
8720 (linux_stabilize_threads): Likewise.
8721 * server.c (start_inferior): Likewise.
8722 (queue_stop_reply_callback): Likewise.
8723 * tracepoint.c (do_action_at_tracepoint): Likewise.
8725 2010-09-06 Yao Qi <yao@codesourcery.com>
8727 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
8730 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8732 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
8734 2010-09-06 Pedro Alves <pedro@codesourcery.com>
8736 * Makefile.in (install-only): Replace $IPA_DEPFILES with
8739 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8741 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
8742 gdbserver/lynx-ppc-low.c: New files.
8743 * Makefile.in (lynx_low_h): New variable.
8744 (lynx-low.o, lynx-ppc-low.o): New rules.
8745 * configure.ac: On LynxOS, link with -lnetinet.
8746 * configure.srv: Add handling of powerpc-*-lynxos* targets.
8747 * configure: regenerate.
8749 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8751 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
8752 * configure.ac: Add check for vasprintf and vsnprintf.
8753 * configure, config.in: Regenerate.
8754 * server.h (vasprintf, vsnprintf): Add conditional declarations.
8756 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8758 * gdbreplay.c: Move include of alloca.h up, next to include of
8760 * server.h: Add include of malloc.h.
8761 * mem-break.c: Remove include of malloc.h.
8762 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
8764 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8766 * Makefile.in (memmem.o): Build with -Wno-error.
8768 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8770 * utils.c (xsnprintf): Make non-static.
8771 * server.h: Add xsnprintf declaration.
8772 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
8773 replace calls to snprintf by calls to xsnprintf throughout.
8775 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8777 * configure.ac: Add configure check for alloca.
8778 * configure, config.in: Regenerate.
8779 * server.h: Include alloca.h if it exists.
8780 * gdbreplay.c: Include alloca.h if it exists.
8782 2010-08-28 Pedro Alves <pedro@codesourcery.com>
8784 * linux-low.c (__SIGRTMIN): Define if not already defined.
8785 (linux_create_inferior): Check for __ANDROID__ rather than
8787 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
8788 are already deferred.
8789 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
8790 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
8791 stopped and already has a pending signal to report.
8792 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
8793 a pending signal to report or is moving out of a jump pad.
8794 (linux_init_signals): Check for __ANDROID__ rather than
8797 2010-08-28 Pedro Alves <pedro@codesourcery.com>
8799 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
8800 debug_threads check. Avoid a linear search when not doing debug
8803 2010-08-27 Pedro Alves <pedro@codesourcery.com>
8805 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
8806 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
8807 (struct file_handler) <fd>: Change type to gdb_fildes_t.
8808 (process_event): Change local fd's type to gdb_fildes_t.
8809 (create_file_handler): Adjust prototype.
8810 (delete_file_handler): Adjust prototype.
8811 (handle_file_event): Adjust prototype. Use pfildes.
8812 (create_file_event): Adjsut prototype.
8813 * remote-utils.c (remote_desc, listen_desc): Change type to
8815 * server.h: New gdb_fildes_t typedef.
8816 [USE_WIN32API]: Include winsock2.h.
8817 (delete_file_handler, add_file_handler): Adjust prototypes.
8819 * utils.c (pfildes): New.
8821 2010-08-27 Pedro Alves <pedro@codesourcery.com>
8823 * configure.ac (build_warnings): Add -Wno-char-subscripts.
8824 * configure: Regenerate.
8826 2010-08-27 Pedro Alves <pedro@codesourcery.com>
8828 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
8829 (linux_done_accessing_memory): ... this.
8830 (linux_target_ops): Adjust.
8831 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
8832 * nto-low.c (nto_target_ops): Adjust comment.
8833 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
8834 * spu-low.c (spu_target_ops): Adjust comment.
8835 * target.h (target_ops): Rename unprepare_to_access_memory field
8836 to done_accessing_memory.
8837 (unprepare_to_access_memory): Rename to ...
8838 (done_accessing_memory): ... this.
8840 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8842 * linux-low.c (linux_prepare_to_access_memory): New.
8843 (linux_unprepare_to_access_memory): New.
8844 (linux_target_ops): Install them.
8845 * server.c (read_memory): Rename to ...
8846 (gdb_read_memory): ... this. Use
8847 prepare_to_access_memory/prepare_to_access_memory.
8848 (write_memory): Rename to ...
8849 (gdb_write_memory): ... this. Use
8850 prepare_to_access_memory/prepare_to_access_memory.
8851 (handle_search_memory_1): Adjust.
8852 (process_serial_event): Adjust.
8853 * target.h (struct target_ops): New fields
8854 prepare_to_access_memory and unprepare_to_access_memory.
8855 (prepare_to_access_memory, unprepare_to_access_memory): New.
8856 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
8857 prepare_to_access_memory/prepare_to_access_memory.
8858 * nto-low.c (nto_target_ops): Adjust.
8859 * spu-low.c (spu_target_ops): Adjust.
8860 * win32-low.c (win32_target_ops): Adjust.
8862 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8864 * Makefile.in (WARN_CFLAGS): Get it from configure.
8865 (WERROR_CFLAGS): New.
8866 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
8867 * configure.ac: Introduce --enable-werror, which adds -Werror to
8868 the compiler command line. Enabled by default. Disable with
8869 --disable-werror. Add -Wdeclaration-after-statement
8870 Wpointer-arith and -Wformat-nonliteral to warning flags.
8871 * configure: Regenerate.
8873 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8875 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
8877 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8879 * gdbreplay.c (remote_error): New.
8881 (expect): Use gdbchar. Check for error reading from GDB.
8882 Clarify sync error output.
8883 (play): Check for errors writing to GDB.
8884 * linux-low.c (sigchld_handler): Really ignore `write' errors.
8885 * remote-utils.c (getpkt): Check for errors writing to the remote
8888 2010-08-25 Pedro Alves <pedro@codesourcery.com>
8890 * linux-low.c (linux_wait_1): Move non-debugging code out of
8891 `debug_threads' control.
8893 2010-08-25 Pedro Alves <pedro@codesourcery.com>
8895 * linux-low.c (linux_wait_1): Don't set last_status here.
8896 * server.c (push_event, queue_stop_reply_callback): Assert we're
8897 not pushing a TARGET_WAITKIND_IGNORE event.
8898 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
8899 (myresume, handle_target_event): Set the thread's last_resume_kind
8900 and last_status from the target returned status.
8902 2010-08-25 Pedro Alves <pedro@codesourcery.com>
8906 * linux-x86-low.c (update_debug_registers_callback): New.
8907 (i386_dr_low_set_addr): Use it.
8908 (i386_dr_low_get_addr): New.
8909 (i386_dr_low_set_control): Use update_debug_registers_callback.
8910 (i386_dr_low_get_control): New.
8911 (i386_dr_low_get_status): Adjust.
8912 * linux-low.c (linux_stop_lwp): New.
8913 * linux-low.h (linux_stop_lwp): Declare.
8915 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
8916 argument instead of a i386_debug_reg_state.
8917 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
8918 a i386_debug_reg_state.
8919 (i386_insert_aligned_watchpoint): Adjust.
8920 (i386_remove_aligned_watchpoint): Adjust.
8921 (i386_low_stopped_data_address): Read the debug registers from the
8922 inferior instead of from the mirrors.
8923 * i386-low.h (struct i386_debug_reg_state): Extend comment.
8924 (i386_dr_low_get_addr): Declare.
8925 (i386_dr_low_get_control): Declare.
8926 (i386_dr_low_get_status): Change prototype.
8928 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
8929 (i386_dr_low_get_addr): New.
8930 (i386_dr_low_get_control): New.
8931 (i386_dr_low_get_status): Adjust prototype. Return
8933 (i386_initial_stuff): Clear dr_status_mirror and
8935 (i386_get_thread_context): Adjust.
8936 (i386_set_thread_context): Adjust.
8937 (i386_thread_added): Adjust.
8939 2010-08-24 Pedro Alves <pedro@codesourcery.com>
8941 * linux-low.h (linux_thread_area): Delete declaration.
8943 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
8945 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
8946 after its termination.
8948 2010-08-09 Pedro Alves <pedro@codesourcery.com>
8950 * linux-low.c (gdb_wants_lwp_stopped): Delete.
8951 (gdb_wants_all_stopped): Delete.
8952 (linux_wait_1): Don't call them.
8953 * server.c (handle_v_cont): Tag all threads as want-stopped.
8954 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
8955 stopped as "client-wants-stopped".
8957 2010-07-31 Pedro Alves <pedro@codesourcery.com>
8959 * Makefile.in (signals_h): New.
8960 (server_h): Depend on it.
8961 (server.o): Don't depend on $(signals_def).
8962 (signals.o): Depend on $(signals_def).
8964 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
8966 * Makefile.in (signals_def): New.
8967 (server_h): Append include/gdb/signals.h and signals_def.
8968 (server.o): Append signals_def.
8970 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8972 * server.c (handle_target_event): Use target_signal_to_host for
8973 resume_info.sig initialization.
8974 * target.h (struct thread_resume) <sig>: New comment.
8976 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
8978 * server.c (handle_query): strcpy() the returned string from paddress()
8979 instead of sprintf().
8980 * utils.c (paddress): Return phex_nz().
8982 2010-07-07 Joel Brobecker <brobecker@adacore.com>
8984 * server.c (handle_v_cont): Call mourn_inferior if process
8986 (myresume): Likewise.
8988 2010-07-01 Pedro Alves <pedro@codesourcery.com>
8990 Static tracepoints, and integration with UST.
8992 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
8993 * mem-break.c (uninsert_all_breakpoints)
8994 (reinsert_all_breakpoints): New.
8995 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
8996 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
8997 (gdb_agent_ust_loaded, helper_thread_id)
8998 (gdb_agent_helper_thread_id): New macros.
8999 (struct ipa_sym_addresses): Add addr_ust_loaded,
9000 addr_helper_thread_id, addr_cmd_buf.
9001 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
9002 (in_process_agent_loaded_ust): New.
9003 (write_e_ust_not_loaded): New.
9004 (maybe_write_ipa_ust_not_loaded): New.
9005 (struct collect_static_trace_data_action): New.
9006 (enum tracepoint_type) <static_tracepoint>: New.
9007 (struct tracepoint) <handle>: Mention static tracepoints.
9008 (struct static_tracepoint_ctx): New.
9009 (CMD_BUF_SIZE): New.
9010 (add_tracepoint_action): Handle static tracepoint actions.
9011 (unprobe_marker_at): New.
9012 (clear_installed_tracepoints): Handle static tracepoints.
9013 (cmd_qtdp): Handle static tracepoints.
9014 (probe_marker_at): New.
9015 (cmd_qtstart): Handle static tracepoints.
9016 (response_tracepoint): Handle static tracepoints.
9017 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
9018 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
9019 (get_context_regcache): Handle static tracepoints.
9020 (do_action_at_tracepoint): Handle static tracepoint actions.
9021 (traceframe_find_block_type): Handle static trace data blocks.
9022 (traceframe_read_sdata): New.
9023 (download_tracepoints): Download static tracepoint actions.
9024 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
9025 (GDB_PROBE_NAME): New.
9030 (ust_marker_to_static_tracepoint): New.
9032 (collect_ust_data_at_tracepoint): New.
9033 (gdb_ust_probe): New.
9034 (UNIX_PATH_MAX, SOCK_DIR): New.
9035 (gdb_ust_connect_sync_socket): New.
9036 (resume_thread, stop_thread): New.
9037 (run_inferior_command): New.
9038 (init_named_socket): New.
9039 (gdb_ust_socket_init): New.
9040 (cstr_to_hexstr): New.
9042 (first_marker, next_marker): New.
9043 (response_ust_marker): New.
9044 (cmd_qtfstm, cmd_qtsstm): New.
9045 (unprobe_marker_at, probe_marker_at): New.
9046 (cmd_qtstmat, gdb_ust_thread): New.
9047 (gdb_ust_init): New.
9048 (initialize_tracepoint_ftlib): Call gdb_ust_init.
9049 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
9051 (x86_64_st_collect_regmap): New.
9052 (X86_64_NUM_ST_COLLECT_GREGS): New.
9053 (AMD64_RIP_REGNUM): New.
9054 (supply_static_tracepoint_registers): New.
9055 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
9057 (i386_st_collect_regmap): New.
9058 (i386_NUM_ST_COLLECT_GREGS): New.
9059 (supply_static_tracepoint_registers): New.
9060 * server.c (handle_query): Handle qXfer:statictrace:read.
9061 <qSupported>: Report support for StaticTracepoints, and
9062 qXfer:statictrace:read features.
9063 * server.h (traceframe_read_sdata)
9064 (supply_static_tracepoint_registers): Declare.
9065 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
9066 (unpack_varlen_hex): Include in IPA build.
9067 * Makefile.in (ustlibs, ustinc): New.
9068 (IPA_OBJS): Add remote-utils-ipa.o.
9069 ($(IPA_LIB)): Link -ldl and -lpthread.
9071 (IPAGENT_CFLAGS): Add UST_CFLAGS.
9072 * config.in, configure: Regenerate.
9074 2010-06-20 Ian Lance Taylor <iant@google.com>
9075 Pedro Alves <pedro@codesourcery.com>
9077 * linux-x86-low.c (always_true): Delete.
9078 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
9079 trying to fool the compiler with always_true.
9081 2010-06-20 Pedro Alves <pedro@codesourcery.com>
9083 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
9084 conditions in gdbserver.
9086 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
9088 * spu-low.c (spu_read_memory): Wrap around local store limit.
9089 (spu_write_memory): Likewise.
9091 2010-06-15 Pedro Alves <pedro@codesourcery.com>
9093 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
9094 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
9096 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
9098 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
9099 uses with LONGEST uses.
9101 2010-06-14 Stan Shebs <stan@codesourcery.com>
9102 Pedro Alves <pedro@codesourcery.com>
9106 * linux-x86-low.c: Include limits.h.
9111 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
9112 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
9113 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
9114 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
9115 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
9116 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
9117 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
9118 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
9119 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
9120 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
9121 (amd64_emit_void_call_2): New.
9122 (amd64_emit_ops): New.
9123 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
9124 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
9125 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
9126 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
9127 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
9128 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
9129 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
9130 (i386_emit_call, i386_emit_reg, i386_emit_pop)
9131 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
9132 (i386_emit_stack_adjust, i386_emit_int_call_1)
9133 (i386_emit_void_call_2): New.
9134 (i386_emit_ops): New.
9135 (x86_emit_ops): New.
9136 (the_low_target): Install x86_emit_ops.
9137 * server.h (struct emit_ops): New.
9138 (get_raw_reg_func_addr): Declare.
9139 (current_insn_ptr, emit_error): Declare.
9140 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
9141 (set_trace_state_variable_value): New defines.
9142 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
9143 addr_get_trace_state_variable_value and
9144 addr_set_trace_state_variable_value.
9145 (symbol_list): New fields for get_raw_reg,
9146 get_trace_state_variable_value and set_trace_state_variable_value.
9147 (condfn): New typedef.
9148 (struct tracepoint): New field `compiled_cond'.
9149 (do_action_at_tracepoint): Clear compiled_cond.
9150 (get_trace_state_variable_value, set_trace_state_variable_value):
9152 (condition_true_at_tracepoint): If there's a compiled condition,
9154 (current_insn_ptr, emit_error): New globals.
9155 (struct bytecode_address): New.
9156 (get_raw_reg_func_addr): New.
9157 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
9158 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
9159 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
9160 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
9161 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
9162 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
9163 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
9164 (compile_tracepoint_condition, compile_bytecodes): New.
9165 * target.h (emit_ops): Forward declare.
9166 (struct target_ops): New field emit_ops.
9167 (target_emit_ops): New.
9168 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
9169 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
9170 * linux-low.c (linux_emit_ops): New.
9171 (linux_target_ops): Install it.
9172 * linux-low.h (struct linux_target_ops): New field emit_ops.
9174 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
9176 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
9177 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
9179 2010-06-01 Pedro Alves <pedro@codesourcery.com>
9180 Stan Shebs <stan@codesourcery.com>
9182 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
9183 (all): Depend on $(extra_libraries).
9184 (install-only): Install the IPA.
9185 (IPA_OBJS, IPA_LIB): New.
9186 (clean): Remove the IPA lib.
9187 (IPAGENT_CFLAGS): New.
9188 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
9189 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
9190 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
9191 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
9192 * configure.ac: Check for atomic builtins support in the compiler.
9193 (IPA_DEPFILES, extra_libraries): Define.
9194 * configure.srv (ipa_obj): Add description.
9195 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
9196 (i[34567]86-*-linux*): Set ipa_obj.
9197 (x86_64-*-linux*): Set ipa_obj.
9198 * linux-low.c (stabilizing_threads): New.
9199 (supports_fast_tracepoints): New.
9200 (linux_detach): Stabilize threads before detaching.
9201 (handle_tracepoints): Handle internal tracing breakpoints. Assert
9202 the lwp is either not stabilizing, or is moving out of a jump pad.
9203 (linux_fast_tracepoint_collecting): New.
9204 (maybe_move_out_of_jump_pad): New.
9205 (enqueue_one_deferred_signal): New.
9206 (dequeue_one_deferred_signal): New.
9207 (linux_wait_for_event_1): If moving out of a jump pad, defer
9208 pending signals to later.
9209 (linux_stabilize_threads): New.
9210 (linux_wait_1): Check if threads need moving out of jump pads, and
9212 (stuck_in_jump_pad_callback): New.
9213 (move_out_of_jump_pad_callback): New.
9215 (linux_resume_one_lwp): Handle moving out of jump pads.
9216 (linux_set_resume_request): Dequeue deferred signals.
9217 (need_step_over_p): Also step over fast tracepoint jumps.
9218 (start_step_over): Also uninsert fast tracepoint jumps.
9219 (finish_step_over): Also reinsert fast tracepoint jumps.
9220 (linux_install_fast_tracepoint_jump): New.
9221 (linux_target_ops): Install linux_stabilize_threads and
9222 linux_install_fast_tracepoint_jump_pad.
9223 * linux-low.h (linux_target_ops) <get_thread_area,
9224 install_fast_tracepoint_jump_pad>: New fields.
9225 (struct lwp_info) <collecting_fast_tracepoint,
9226 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
9227 (linux_get_thread_area): Declare.
9228 * linux-x86-low.c (jump_insn): New.
9229 (x86_get_thread_area): New.
9230 (append_insns): New.
9232 (amd64_install_fast_tracepoint_jump_pad): New.
9233 (i386_install_fast_tracepoint_jump_pad): New.
9234 (x86_install_fast_tracepoint_jump_pad): New.
9235 (the_low_target): Install x86_get_thread_area and
9236 x86_install_fast_tracepoint_jump_pad.
9237 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
9238 (struct fast_tracepoint_jump): New.
9239 (fast_tracepoint_jump_insn): New.
9240 (fast_tracepoint_jump_shadow): New.
9241 (find_fast_tracepoint_jump_at): New.
9242 (fast_tracepoint_jump_here): New.
9243 (delete_fast_tracepoint_jump): New.
9244 (set_fast_tracepoint_jump): New.
9245 (uninsert_fast_tracepoint_jumps_at): New.
9246 (reinsert_fast_tracepoint_jumps_at): New.
9247 (set_breakpoint_at): Use write_inferior_memory.
9248 (uninsert_raw_breakpoint): Use write_inferior_memory.
9249 (check_mem_read): Mask out fast tracepoint jumps.
9250 (check_mem_write): Mask out fast tracepoint jumps.
9251 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
9252 (set_fast_tracepoint_jump): Declare.
9253 (delete_fast_tracepoint_jump)
9254 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
9255 (reinsert_fast_tracepoint_jumps_at): Declare.
9256 * regcache.c: Don't compile many functions when building the
9257 in-process agent library.
9258 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
9259 the register buffer in the heap.
9260 (free_register_cache): If the register buffer isn't owned by the
9261 regcache, don't free it.
9262 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
9263 pre-existing register caches.
9264 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
9266 (convert_ascii_to_int): : Constify `from' parameter type.
9267 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
9268 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
9269 the needed buffer in-place.
9270 (relocate_instruction): New.
9271 * server.c (handle_query) <qSymbols>: If the target supports
9272 tracepoints, give it a chance of looking up symbols. Report
9273 support for fast tracepoints.
9274 (handle_status): Stabilize threads.
9275 (process_serial_event): Adjust.
9276 * server.h (struct fast_tracepoint_jump): Forward declare.
9277 (struct process_info) <fast_tracepoint_jumps>: New field.
9278 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
9279 (decode_X_packet, decode_M_packet): Adjust.
9280 (relocate_instruction): Declare.
9281 (in_process_agent_loaded): Declare.
9282 (tracepoint_look_up_symbols): Declare.
9283 (struct fast_tpoint_collect_status): Declare.
9284 (fast_tracepoint_collecting): Declare.
9285 (force_unlock_trace_buffer): Declare.
9286 (handle_tracepoint_bkpts): Declare.
9287 (initialize_low_tracepoint)
9288 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
9289 * target.h (struct target_ops) <stabilize_threads,
9290 install_fast_tracepoint_jump_pad>: New fields.
9291 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
9292 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
9293 [HAVE_STDINT_H]: Include stdint.h.
9294 (trace_debug_1): Rename to ...
9295 (trace_vdebug): ... this.
9296 (trace_debug): Rename to ...
9297 (trace_debug_1): ... this. Add `level' parameter.
9299 (ATTR_USED, ATTR_NOINLINE): New.
9300 (IP_AGENT_EXPORT): New.
9301 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
9302 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
9303 (about_to_request_buffer_space, trace_buffer_is_full)
9304 (stopping_tracepoint, expr_eval_result, error_tracepoint)
9305 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
9306 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
9307 (traceframe_write_count, traceframes_created)
9308 (trace_state_variables)
9309 New renaming defines.
9310 (struct ipa_sym_addresses): New.
9311 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
9313 (ipa_sym_addrs): New.
9314 (all_tracepoint_symbols_looked_up): New.
9315 (in_process_agent_loaded): New.
9316 (write_e_ipa_not_loaded): New.
9317 (maybe_write_ipa_not_loaded): New.
9318 (tracepoint_look_up_symbols): New.
9319 (debug_threads) [IN_PROCESS_AGENT]: New.
9320 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
9321 (UNKNOWN_SIDE_EFFECTS): New.
9322 (stop_tracing): New.
9323 (flush_trace_buffer): New.
9324 (stop_tracing_bkpt): New.
9325 (flush_trace_buffer_bkpt): New.
9326 (read_inferior_integer): New.
9327 (read_inferior_uinteger): New.
9328 (read_inferior_data_pointer): New.
9329 (write_inferior_data_pointer): New.
9330 (write_inferior_integer): New.
9331 (write_inferior_uinteger): New.
9332 (struct collect_static_trace_data_action): Delete.
9333 (enum tracepoint_type): New.
9334 (struct tracepoint) <type>: New field `type'.
9335 <actions_str, step_actions, step_actions_str>: Only include in
9337 <orig_size, obj_addr_on_target, adjusted_insn_addr>
9338 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
9339 (tracepoints): Use IP_AGENT_EXPORT.
9340 (last_tracepoint): Don't include in the IPA.
9341 (stopping_tracepoint): Use IP_AGENT_EXPORT.
9342 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
9343 (alloced_trace_state_variables): New.
9344 (trace_state_variables): Use IP_AGENT_EXPORT.
9345 (traceframe_t): Delete unused variable.
9346 (circular_trace_buffer): Don't include in the IPA.
9347 (trace_buffer_start): Delete.
9348 (struct trace_buffer_control): New.
9349 (trace_buffer_free): Delete.
9350 (struct ipa_trace_buffer_control): New.
9351 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
9352 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
9354 (trace_buffer_ctrl): New.
9355 (TRACE_BUFFER_CTRL_CURR): New.
9356 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
9357 Reimplement as macros.
9358 (trace_buffer_wrap): Delete.
9359 (traceframe_write_count, traceframe_read_count)
9360 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
9361 (struct tracepoint_hit_ctx) <type>: New field.
9362 (struct fast_tracepoint_ctx): New.
9363 (memory_barrier): New.
9365 (record_tracepoint_error): Update atomically in the IPA.
9366 (clear_inferior_trace_buffer): New.
9367 (about_to_request_buffer_space): New.
9368 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
9369 updating the same buffer.
9370 (add_tracepoint): Default the tracepoint's type to trap
9371 tracepoint, and orig_size to -1.
9372 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
9374 (create_trace_state_variable): New parameter `gdb'. Handle it.
9375 (clear_installed_tracepoints): Clear fast tracepoint jumps.
9376 (cmd_qtdp): Handle fast tracepoints.
9378 (max_jump_pad_size): New.
9379 (gdb_jump_pad_head): New.
9380 (get_jump_space_head): New.
9381 (claim_jump_space): New.
9382 (sort_tracepoints): New.
9383 (MAX_JUMP_SIZE): New.
9384 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
9386 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
9387 support. Upload fast traceframes, and delete internal IPA
9389 (stop_tracing_handler): New.
9390 (flush_trace_buffer_handler): New.
9391 (cmd_qtstop): Upload fast tracepoints.
9392 (response_tracepoint): Handle fast tracepoints.
9393 (tracepoint_finished_step): Upload fast traceframes. Set the
9394 tracepoint hit context's tracepoint type.
9395 (handle_tracepoint_bkpts): New.
9396 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
9397 type. Add comment about fast tracepoints.
9398 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
9399 non-existing action_str field.
9400 (get_context_regcache): Handle fast tracepoints.
9401 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
9403 (fast_tracepoint_from_jump_pad_address): New.
9404 (fast_tracepoint_from_ipa_tpoint_address): New.
9405 (collecting_t): New.
9406 (force_unlock_trace_buffer): New.
9407 (fast_tracepoint_collecting): New.
9410 (write_inferior_data_ptr): New.
9411 (target_tp_heap): New.
9412 (target_malloc): New.
9413 (download_agent_expr): New.
9415 (download_tracepoints): New.
9416 (download_trace_state_variables): New.
9417 (upload_fast_traceframes): New.
9418 (IPA_FIRST_TRACEFRAME): New.
9419 (IPA_NEXT_TRACEFRAME_1): New.
9420 (IPA_NEXT_TRACEFRAME): New.
9421 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
9422 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
9423 (gdb_jump_pad_buffer_end): New.
9424 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
9425 (initialize_tracepoint): Adjust.
9426 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
9427 buffer. Initialize the low module.
9428 * utils.c (PREFIX, TOOLNAME): New.
9429 (malloc_failure): Use PREFIX.
9430 (error): In the IPA, an error causes an exit.
9431 (fatal, warning): Use PREFIX.
9432 (internal_error): Use TOOLNAME.
9433 (NUMCELLS): Increase to 10.
9434 * configure, config.in: Regenerate.
9436 2010-06-01 Pedro Alves <pedro@codesourcery.com>
9438 * server.c (handle_query) <qSupported>: Do two passes over the
9439 qSupported string to avoid nesting strtok.
9441 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9443 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
9445 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
9447 * configure: Regenerate.
9448 * proc-service.list: New.
9450 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9452 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
9455 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
9457 * gdbreplay.c (remote_open): Check error return from socket() call by
9458 its equality to -1 not by it being negative.
9459 * remote-utils.c (remote_open): Likewise.
9461 2010-05-23 Pedro Alves <pedro@codesourcery.com>
9463 * config.h: Regenerate.
9465 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
9467 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
9468 doesn't provide PTRACE_GET_THREAD_AREA.
9470 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
9472 * linux-m68k-low.c: Include <asm/ptrace.h>
9473 (ps_get_thread_area): Implement.
9475 2010-05-03 Doug Evans <dje@google.com>
9477 * event-loop.c (struct callback_event): New struct.
9478 (callback_list): New global.
9479 (append_callback_event, delete_callback_event): New functions.
9480 (process_callback): New function.
9481 (start_event_loop): Call it.
9482 * remote-utils.c (NOT_SCHEDULED): Define.
9483 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
9484 moved out of readchar.
9485 (readchar): Rewrite. Call reschedule before returning.
9486 (reset_readchar): New function.
9487 (remote_close): Call it.
9488 (process_remaining, reschedule): New functions.
9489 * server.h (callback_handler_func): New typedef.
9490 (append_callback_event, delete_callback_event): Declare.
9492 2010-05-03 Pedro Alves <pedro@codesourcery.com>
9494 * proc-service.c (ps_pglobal_lookup): Use
9495 thread_db_look_up_one_symbol.
9496 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
9497 parameter. Use it instead of all_symbols_looked_up.
9498 * server.h (struct process_info) <all_symbols_looked_up>: Delete
9500 (all_symbols_looked_up): Don't declare.
9501 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
9502 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
9504 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
9505 Set all_symbols_looked_up here.
9506 (thread_db_look_up_one_symbol): New.
9507 (thread_db_get_tls_address): Adjust.
9508 (thread_db_load_search, try_thread_db_load_1): Always allocate the
9509 thread_db object on the heap, and tentatively set it in the
9511 (thread_db_init): Don't set all_symbols_looked_up here.
9512 * linux-low.h (thread_db_look_up_one_symbol): Declare.
9514 2010-05-03 Pedro Alves <pedro@codesourcery.com>
9516 * linux-low.c (linux_kill, linux_detach): Adjust.
9517 (status_pending_p_callback): Remove redundant statement. Check
9518 for !TARGET_WAITIKIND_IGNORE, instead of
9519 TARGET_WAITKIND_STOPPED.
9520 (handle_tracepoints): Make sure LWP is locked. Adjust.
9521 (linux_wait_for_event_1): Adjust.
9522 (linux_cancel_breakpoints): New.
9523 (unsuspend_one_lwp): New.
9524 (unsuspend_all_lwps): New.
9525 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
9526 (send_sigstop_callback): Change return type to int, add new
9527 `except' parameter and handle it.
9528 (suspend_and_send_sigstop_callback): New.
9529 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
9530 pass them down. If SUSPEND, also increment the lwp's suspend
9532 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
9533 (need_step_over_p): Don't consider suspended LWPs.
9534 (start_step_over): Adjust.
9535 (proceed_one_lwp): Change return type to int, add new `except'
9536 parameter and handle it.
9537 (unsuspend_and_proceed_one_lwp): New.
9538 (proceed_all_lwps): Use find_inferior instead of
9540 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
9541 also decrement the suspend count of LWPs. Pass `except' down,
9542 instead of hacking its suspend count.
9543 (linux_pause_all): Add `freeze' parameter. Adjust.
9544 (linux_unpause_all): New.
9545 (linux_target_ops): Install linux_unpause_all.
9546 * server.c (handle_status): Adjust.
9547 * target.h (struct target_ops): New fields `unpause_all' and
9548 `cancel_breakpoints'. Add new parameter to `pause_all'.
9549 (pause_all): Add new `freeze' parameter.
9551 (cancel_breakpoints): New.
9552 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
9554 (cmd_qtstart): Pause threads.
9555 (stop_tracing): Pause threads, and cancel breakpoints.
9556 * win32-low.c (win32_target_ops): Adjust.
9558 2010-05-03 Pedro Alves <pedro@codesourcery.com>
9560 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
9561 the inferior right away from here...
9562 (linux_wait_1): ... to here, and adjust to check the thread's
9563 last_resume_kind instead of the lwp's step or stop_expected flags.
9565 2010-05-02 Pedro Alves <pedro@codesourcery.com>
9567 * README: Use consistent `GDB' and `GDBserver' spellings.
9569 2010-05-02 Pedro Alves <pedro@codesourcery.com>
9571 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
9572 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
9573 (linux_detach_one_lwp): Assume the lwp is stopped.
9574 (any_thread_of): Delete.
9575 (linux_detach): Stop all lwps here. Don't blindly delete all
9577 (delete_lwp_callback): New.
9578 (linux_mourn): Delete all lwps of the process that is gone.
9579 (linux_wait_1): Don't delete the last lwp of the process here.
9580 * mem-break.h (mark_breakpoints_out): Declare.
9581 * mem-break.c (mark_breakpoints_out): New.
9582 (free_all_breakpoints): Use it.
9583 * server.c (handle_target_event): If the process is gone, mark
9585 * thread-db.c (struct thread_db) <create_bp>: New field.
9586 (thread_db_enable_reporting): Fix prototype. Store a thread event
9587 breakpoint reference in the thread_db struct.
9588 (thread_db_load_search): Clear the thread_db object.
9589 (try_thread_db_load_1): Ditto.
9590 (switch_to_process): New.
9591 (disable_thread_event_reporting): Use it.
9592 (remove_thread_event_breakpoints): New.
9593 (thread_db_detach, thread_db_mourn): Use it.
9595 2010-05-01 Pedro Alves <pedro@codesourcery.com>
9597 * linux-low.c (linux_enable_event_reporting): New.
9598 (linux_wait_for_event_1, handle_extended_wait): Use it.
9600 2010-04-30 Pedro Alves <pedro@codesourcery.com>
9602 * linux-low.c (linux_kill_one_lwp, linux_kill)
9603 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
9604 (send_sigstop): Take an lwp_info as parameter instead. Queue a
9605 SIGSTOP even if the LWP is stopped.
9606 (send_sigstop_callback): New.
9607 (stop_all_lwps): Use send_sigstop_callback instead.
9608 (linux_resume_one_thread): Adjust.
9609 (proceed_one_lwp): Still proceed an LWP that the client has
9610 requested to stop, if we haven't reported it as stopped yet. Make
9611 sure that LWPs the client want stopped, have a pending SIGSTOP.
9613 2010-04-26 Doug Evans <dje@google.com>
9615 * server.c (handle_general_set): Make static.
9617 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
9618 Print received char after testing for error/eof instead of before.
9619 (input_interrupt): Tweak comment.
9621 2010-04-23 Doug Evans <dje@google.com>
9623 * server.c (start_inferior): Print inferior argv if --debug.
9625 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
9627 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
9628 * nto-x86-low.c: Include server.h
9630 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
9632 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
9633 be consistent with other sources of this directory.
9634 (init_registers_amd64): Correct name of source file of this function
9637 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9639 * configure.srv (x86_64-*-mingw*): New configuration for Windows
9642 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9644 * win32-i386-low.c: Add 64-bit support.
9645 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
9646 (init_registers_amd64): Declare.
9647 (mappings): Add 64-bit version of array.
9648 (init_windows_x86): New function.
9649 (the_low_target): Change init_arch field to init_windows_x86.
9651 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9653 * win32-low.c: Adapt to support also 64-bit architecture.
9654 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
9655 (get_image_name): Use SIZE_T type for local variable `done'.
9656 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
9657 (toolhelp_get_dll_name): Idem.
9658 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
9659 Use uintptr_t typecast to avoid warning.
9660 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
9661 (handle_exception): Use phex_nz to avoid warning.
9662 (win32_wait): Remove unused local variable `process'.
9664 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9666 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
9669 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
9671 * configure.ac: Use `ws2_32' library for srv_mingw.
9672 * configure: Regenerate.
9673 * gdbreplay.c: Include winsock2.h instead of winsock.h.
9674 * remote-utils.c: Likewise.
9676 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
9678 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
9679 if __x86_64__ is defined.
9681 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
9683 * configure: Regenerate.
9685 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
9687 * server.c (handle_query): Handle 'qGetTIBAddr' query.
9688 * target.h (target_ops): New get_tib_address field.
9689 * win32-low.h (win32_thread_info): Add thread_local_base field.
9690 * win32-low.c (child_add_thread): Add tlb argument.
9691 Set thread_local_base field to TLB.
9692 (get_child_debug_event): Adapt to child_add_thread change.
9693 (win32_get_tib_address): New function.
9694 (win32_target_ops): Set get_tib_address field to
9695 win32_get_tib_address.
9696 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
9698 2010-04-12 Pedro Alves <pedro@codesourcery.com>
9700 * linux-low.c (linux_mourn): Also remove the process.
9701 * server.c (handle_target_event): Don't remove the process here.
9702 * nto-low.c (nto_mourn): New.
9703 (nto_target_ops): Install it.
9704 * spu-low.c (spu_mourn): New.
9705 (spu_target_ops): Install it.
9706 * win32-low.c (win32_mourn): New.
9707 (win32_target_ops): Install it.
9709 2010-04-12 Pedro Alves <pedro@codesourcery.com>
9711 * server.h (buffer_xml_printf): Remove redundant `;'.
9713 2010-04-12 Pedro Alves <pedro@codesourcery.com>
9715 * regcache.c (set_register_cache): Invalidate regcaches before
9716 changing the register cache layout.
9717 (regcache_invalidate_one): Allow a NULL regcache.
9718 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
9719 regcaches before changing the register cache layout or the target
9722 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
9724 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
9725 variable warning on Linux/x86-64.
9727 2010-04-11 Pedro Alves <pedro@codesourcery.com>
9729 GDBserver disconnected tracing support.
9731 * linux-low.c (linux_remove_process): Delete.
9732 (add_lwp): Don't set last_resume_kind here.
9733 (linux_kill): Use `mourn'.
9734 (linux_detach): Use `thread_db_detach', and `mourn'.
9736 (linux_attach_lwp_1): Adjust comment.
9737 (linux_attach): last_resume_kind moved the thread_info; adjust.
9738 (status_pending_p_callback): Adjust.
9739 (linux_wait_for_event_1): Adjust.
9740 (count_events_callback, select_singlestep_lwp_callback)
9741 (select_event_lwp_callback, cancel_breakpoints_callback)
9742 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
9743 (proceed_one_lwp): Adjust.
9744 (linux_async): Add debug output.
9745 (linux_thread_stopped): New.
9746 (linux_pause_all): New.
9747 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
9749 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
9750 (thread_db_free): Delete declaration.
9751 (thread_db_detach, thread_db_mourn): Declare.
9752 * thread-db.c (thread_db_init): Use thread_db_mourn.
9753 (thread_db_free): Delete, split in two.
9754 (disable_thread_event_reporting): New.
9755 (thread_db_detach): New.
9756 (thread_db_mourn): New.
9758 * server.h (struct thread_info) <last_resume_kind>: New field.
9759 <attached>: Add comment.
9760 <gdb_detached>: New field.
9761 (handler_func): Change return type to int.
9762 (handle_serial_event, handle_target_event): Ditto.
9763 (gdb_connected): Declare.
9765 (disconnected_tracing): Declare.
9766 (stop_tracing): Declare.
9768 * server.c (handle_query) <qSupported>: Report support for
9769 disconnected tracing.
9770 (queue_stop_reply_callback): Account for running threads.
9771 (gdb_wants_thread_stopped): New.
9772 (gdb_wants_all_threads_stopped): New.
9773 (gdb_reattached_process): New.
9774 (handle_status): Clear the `gdb_detached' flag of all processes.
9775 In all-stop, stop all threads.
9776 (main): Be sure to leave tfind mode. Handle disconnected tracing.
9777 (process_serial_event): If the remote connection breaks, or if an
9778 exit was forced with "monitor exit", force an event loop exit.
9779 Handle disconnected tracing on detach.
9780 (handle_serial_event): Adjust.
9781 (handle_target_event): If GDB isn't connected, forward events back
9782 to the inferior, unless the last process exited, in which case,
9783 exit gdbserver. Adjust interface.
9785 * remote-utils.c (remote_open): Don't block in accept. Instead
9786 register an event loop source on the listen socket file
9787 descriptor. Refactor bits into ...
9788 (listen_desc): ... this new global.
9789 (gdb_connected): ... this new function.
9790 (enable_async_notification): ... this new function.
9791 (handle_accept_event): ... this new function.
9792 (remote_close): Clear remote_desc.
9794 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
9796 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
9798 (mourn_inferior): Define.
9799 (target_process_qsupported): Avoid the dangling else problem.
9800 (thread_stopped): Define.
9801 (pause_all): Define.
9802 (target_waitstatus_to_string): Declare.
9803 * target.c (target_waitstatus_to_string): New.
9805 * tracepoint.c (tracing): Make extern.
9806 (disconnected_tracing): New.
9807 (stop_tracing): Make extern. Handle tracing stops due to GDB
9809 (cmd_qtdisconnected): New.
9810 (cmd_qtstatus): Report disconnected tracing status in trace reply.
9811 (handle_tracepoint_general_set): Handle QTDisconnected.
9813 * event-loop.c (event_handler_func): Change return type to int.
9814 (process_event): Bail out if the event handler wants the event
9816 (handle_file_event): Ditto.
9817 (start_event_loop): Bail out if the event handler wants the event
9820 * nto-low.c (nto_target_ops): Adjust.
9821 * spu-low.c (spu_wait): Don't remove the process here.
9822 (spu_target_ops): Adjust.
9823 * win32-low.c (win32_wait): Don't remove the process here.
9824 (win32_target_ops): Adjust.
9826 2010-04-11 Pedro Alves <pedro@codesourcery.com>
9828 * regcache.c (realloc_register_cache): Invalidate inferior's
9829 regcache before recreating it.
9831 2010-04-09 Pedro Alves <pedro@codesourcery.com>
9833 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
9835 2010-04-09 Stan Shebs <stan@codesourcery.com>
9836 Pedro Alves <pedro@codesourcery.com>
9838 * server.h (LONGEST): New.
9839 (struct thread_info) <while_stepping>: New field.
9840 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
9842 (initialize_tracepoint, handle_tracepoint_general_set)
9843 (handle_tracepoint_query, tracepoint_finished_step)
9844 (tracepoint_was_hit, release_while_stepping_state_list):
9845 (current_traceframe): Declare.
9846 * server.c (handle_general_set): Handle tracepoint packets.
9848 (write_memory): New.
9849 (handle_search_memory_1): Use read_memory.
9850 (handle_query): Report support for conditional tracepoints, trace
9851 state variables, and tracepoint sources. Handle tracepoint
9853 (main): Initialize the tracepoints module.
9854 (process_serial_event): Handle traceframe reads/writes.
9856 * linux-low.c (handle_tracepoints): New.
9857 (linux_wait_1): Call it.
9858 (linux_resume_one_lwp): Handle while-stepping.
9859 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
9860 (linux_target_ops): Install them.
9861 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
9863 * linux-x86-low.c (x86_supports_tracepoints): New.
9864 (the_low_target). Install it.
9866 * mem-break.h (delete_breakpoint): Declare.
9867 * mem-break.c (delete_breakpoint): Make external.
9869 * target.h (struct target_ops): Add `supports_tracepoints',
9870 `read_pc', and `write_pc' fields.
9871 (target_supports_tracepoints): Define.
9872 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
9875 * regcache.h (struct regcache) <registers_owned>: New field.
9876 (init_register_cache, regcache_cpy): Declare.
9877 (regcache_read_pc, regcache_write_pc): Declare.
9878 (register_cache_size): Declare.
9879 (supply_regblock): Declare.
9880 * regcache.c (init_register_cache): New.
9881 (new_register_cache): Use it.
9882 (regcache_cpy): New.
9883 (register_cache_size): New.
9884 (supply_regblock): New.
9885 (regcache_read_pc, regcache_write_pc): New.
9887 * tracepoint.c: New.
9889 * Makefile.in (OBS): Add tracepoint.o.
9890 (tracepoint.o): New rule.
9892 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
9894 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
9896 (i386-mmx.c): Likewise.
9897 (i386-mmx-linux.o): Likewise.
9898 (i386-mmx-linux.c): Likewise.
9900 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
9901 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
9902 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
9903 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
9905 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
9906 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
9907 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
9909 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
9911 * Makefile.in (clean): Updated.
9913 (i386-avx.c): Likewise.
9914 (i386-avx-linux.o): Likewise.
9915 (i386-avx-linux.c): Likewise.
9916 (amd64-avx.o): Likewise.
9917 (amd64-avx.c): Likewise.
9918 (amd64-avx-linux.o): Likewise.
9919 (amd64-avx-linux.c): Likewise.
9921 * configure.srv (srv_i386_regobj): Add i386-avx.o.
9922 (srv_i386_linux_regobj): Add i386-avx-linux.o.
9923 (srv_amd64_regobj): Add amd64-avx.o.
9924 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
9925 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
9926 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
9927 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
9928 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
9929 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
9930 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
9932 * i387-fp.c: Include "i386-xstate.h".
9934 (i387_cache_to_xsave): Likewise.
9935 (i387_xsave_to_cache): Likewise.
9936 (x86_xcr0): Likewise.
9938 * i387-fp.h (i387_cache_to_xsave): Likewise.
9939 (i387_xsave_to_cache): Likewise.
9940 (x86_xcr0): Likewise.
9942 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
9943 * linux-crisv32-low.c (target_regsets): Likewise.
9944 * linux-m68k-low.c (target_regsets): Likewise.
9945 * linux-mips-low.c (target_regsets): Likewise.
9946 * linux-ppc-low.c (target_regsets): Likewise.
9947 * linux-s390-low.c (target_regsets): Likewise.
9948 * linux-sh-low.c (target_regsets): Likewise.
9949 * linux-sparc-low.c (target_regsets): Likewise.
9950 * linux-xtensa-low.c (target_regsets): Likewise.
9952 * linux-low.c: Include <sys/uio.h>.
9953 (regsets_fetch_inferior_registers): Support nt_type.
9954 (regsets_store_inferior_registers): Likewise.
9955 (linux_process_qsupported): New.
9956 (linux_target_ops): Add linux_process_qsupported.
9958 * linux-low.h (regset_info): Add nt_type.
9959 (linux_target_ops): Add process_qsupported.
9961 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
9963 (init_registers_i386_avx_linux): New.
9964 (init_registers_amd64_avx_linux): Likewise.
9965 (xmltarget_i386_linux_no_xml): Likewise.
9966 (xmltarget_amd64_linux_no_xml): Likewise.
9967 (PTRACE_GETREGSET): Likewise.
9968 (PTRACE_SETREGSET): Likewise.
9969 (x86_fill_xstateregset): Likewise.
9970 (x86_store_xstateregset): Likewise.
9971 (use_xml): Likewise.
9972 (x86_linux_update_xmltarget): Likewise.
9973 (x86_linux_process_qsupported): Likewise.
9974 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
9975 (x86_arch_setup): Don't call init_registers_amd64_linux nor
9976 init_registers_i386_linux here. Call
9977 x86_linux_update_xmltarget.
9978 (the_low_target): Add x86_linux_process_qsupported.
9980 * server.c (handle_query): Call target_process_qsupported.
9982 * target.h (target_ops): Add process_qsupported.
9983 (target_process_qsupported): New.
9985 2010-04-03 Pedro Alves <pedro@codesourcery.com>
9987 * inferiors.c (add_thread): Set last_status kind to
9988 TARGET_WAITKIND_IGNORE.
9989 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
9990 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
9991 (linux_wait_1): Move `thread' local definition to block that uses
9992 it. Don't NULL initialize `event_child'.
9993 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
9994 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
9995 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
9997 2010-04-01 Pedro Alves <pedro@codesourcery.com>
9999 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
10000 an extended waitstatus, or by a watchpoint.
10001 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
10002 thread was stepping or has been stopped by a watchpoint.
10004 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10006 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
10007 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
10008 of another, then delete the previous, and validate all
10010 (validate_inserted_breakpoint): New.
10011 (delete_disabled_breakpoints): New.
10012 (validate_breakpoints): New.
10013 (check_mem_read): Validate breakpoints before trusting their
10014 shadow. Delete disabled breakpoints.
10015 (check_mem_write): Validate breakpoints before trusting they
10016 should be inserted. Delete disabled breakpoints.
10017 * mem-break.h (validate_breakpoints):
10018 * server.c (handle_query): Validate breakpoints when we see a
10021 2010-04-01 Pedro Alves <pedro@codesourcery.com>
10023 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
10024 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
10025 if we could tell there's a GDB breakpoint at stop_pc.
10026 (need_step_over_p): Don't do a step over if we find a GDB
10027 breakpoint at the resume PC.
10029 * mem-break.c (struct raw_breakpoint): New.
10030 (enum bkpt_type): New type `gdb_breakpoint'.
10031 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
10032 fields. New field `raw'.
10033 (find_raw_breakpoint_at): New.
10034 (set_raw_breakpoint_at): Handle refcounting. Create a raw
10035 breakpoint instead.
10036 (set_breakpoint_at): Adjust.
10037 (delete_raw_breakpoint): New.
10038 (release_breakpoint): New.
10039 (delete_breakpoint): Rename to...
10040 (delete_breakpoint_1): ... this. Add proc parameter. Use
10041 release_breakpoint. Return ENOENT.
10042 (delete_breakpoint): Reimplement.
10043 (find_breakpoint_at): Delete.
10044 (find_gdb_breakpoint_at): New.
10045 (delete_breakpoint_at): Delete.
10046 (set_gdb_breakpoint_at): New.
10047 (delete_gdb_breakpoint_at): New.
10048 (gdb_breakpoint_here): New.
10049 (set_reinsert_breakpoint): Use release_breakpoint.
10050 (uninsert_breakpoint): Rename to ...
10051 (uninsert_raw_breakpoint): ... this.
10052 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
10053 (reinsert_raw_breakpoint): Change parameter type to
10055 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
10057 (check_breakpoints): Adjust. Use release_breakpoint.
10058 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
10059 (breakpoint_inserted_here): Ditto.
10060 (check_mem_read): Adjust to iterate over raw breakpoints instead.
10061 Don't trust the breakpoint's shadow if it is not inserted.
10062 (check_mem_write): Adjust to iterate over raw breakpoints instead.
10063 (delete_all_breakpoints): Adjust.
10064 (free_all_breakpoints): Mark all breakpoints as uninserted, and
10065 use delete_breakpoint_1.
10067 * mem-break.h (breakpoints_supported): Delete declaration.
10068 (set_gdb_breakpoint_at): Declare.
10069 (gdb_breakpoint_here): Declare.
10070 (delete_breakpoint_at): Delete.
10071 (delete_gdb_breakpoint_at): Declare.
10073 * server.h (struct raw_breakpoint): Forward declare.
10074 (struct process_info): New field `raw_breakpoints'.
10076 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
10079 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10081 * linux-low.c (status_pending_p_callback): Fix comment.
10082 (linux_wait_for_event_1): Move most of the internal breakpoint
10083 handling from here...
10084 (linux_wait_1): ... to here.
10085 (count_events_callback): New.
10086 (select_singlestep_lwp_callback): New.
10087 (select_event_lwp_callback): New.
10088 (cancel_breakpoints_callback): New.
10089 (select_event_lwp): New.
10090 (linux_wait_1): Simplify internal breakpoint handling. Give equal
10091 priority to all LWPs that have had events that should be reported
10092 to the client. Cancel breakpoints when about to reporting the
10093 event to the client, not while stopping lwps. No longer cancel
10094 finished single-steps here.
10095 (cancel_finished_single_step): Delete.
10096 (cancel_finished_single_steps): Delete.
10098 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10100 * mem-break.c (enum bkpt_type): New.
10101 (struct breakpoint): New field `type'.
10102 (set_breakpoint_at): Change return type to struct breakpoint
10103 pointer. Set type to `other_breakpoint' by default.
10104 (delete_breakpoint): Rewrite, supporting more than one breakpoint
10105 in the breakpoint list.
10106 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
10107 (reinsert_breakpoint): Rename to ...
10108 (reinsert_raw_breakpoint): ... this.
10109 (reinsert_breakpoints_at): Adjust.
10110 * mem-break.h (struct breakpoint): Declare.
10111 (set_breakpoint_at): Change return type to struct breakpoint
10114 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10116 * server.c (handle_query): Assign, not compare.
10118 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10120 Teach linux gdbserver to step-over-breakpoints.
10122 * linux-low.c (can_hardware_single_step): New.
10123 (supports_breakpoints): New.
10124 (handle_extended_wait): If stopping threads, read the stop pc of
10125 the new cloned LWP.
10127 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
10128 low target doesn't support retrieving the PC.
10129 (add_lwp): Set last_resume_kind to resume_continue.
10130 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
10131 (linux_attach): Don't clear stop_expected. Set the lwp's
10132 last_resume_kind to resume_stop.
10133 (linux_detach_one_lwp): Don't check for removed breakpoints.
10134 (check_removed_breakpoint): Delete.
10135 (status_pending_p): Rename to ...
10136 (status_pending_p_callback): ... this. Don't check for removed
10137 breakpoints. Don't consider threads that are stopped from GDB's
10139 (linux_wait_for_lwp): Always read the stop_pc here.
10140 (cancel_breakpoint): New.
10141 (step_over_bkpt): New global.
10142 (linux_wait_for_event_1): Implement stepping over breakpoints.
10143 (gdb_wants_lwp_stopped): New.
10144 (gdb_wants_all_stopped): New.
10145 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
10146 single-step traps here. Store the thread's last reported target
10148 (send_sigstop): Don't clear stop_expected. Always set it,
10150 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
10151 (cancel_finished_single_step): New.
10152 (cancel_finished_single_steps): New.
10153 (wait_for_sigstop): Don't cancel finished single-step traps here.
10154 (linux_resume_one_lwp): Don't check for removed breakpoints.
10155 Don't set `step' on non-hardware step archs.
10156 (linux_set_resume_request): Ignore resume_stop requests if already
10157 stopping or stopped. Set the lwp's last_resume_kind.
10158 (resume_status_pending_p): Don't check for removed breakpoints.
10159 (need_step_over_p): New.
10160 (start_step_over): New.
10161 (finish_step_over): New.
10162 (linux_resume_one_thread): Always queue a sigstop for resume_stop
10163 requests. Clear the thread's last reported target waitstatus.
10164 Don't use the `suspended' flag. Don't consider pending breakpoints.
10165 (linux_resume): Start a step-over if necessary.
10166 (proceed_one_lwp): New.
10167 (proceed_all_lwps): New.
10168 (unstop_all_lwps): New.
10169 * linux-low.h (struct lwp_info): Rewrite comment for the
10170 `suspended' flag. Add the `stop_pc' field. Delete the
10171 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
10172 Add `'last_resume_kind' and `need_step_over' fields.
10173 * inferiors.c (struct thread_info): Delete, moved elsewhere.
10174 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
10175 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
10176 (set_raw_breakpoint_at): New.
10177 (set_breakpoint_at): Rewrite to use it.
10178 (reinsert_breakpoint_handler): Delete.
10179 (set_reinsert_breakpoint): New.
10180 (reinsert_breakpoint_by_bp): Delete.
10181 (delete_reinsert_breakpoints): New.
10182 (uninsert_breakpoint): Rewrite.
10183 (uninsert_breakpoints_at): New.
10184 (reinsert_breakpoint): Rewrite.
10185 (reinsert_breakpoints_at): New.
10186 (check_breakpoints): Rewrite.
10187 (breakpoint_here): New.
10188 (breakpoint_inserted_here): New.
10189 (check_mem_read): Adjust.
10190 * mem-break.h (breakpoints_supported, breakpoint_here)
10191 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
10192 (reinsert_breakpoint_by_bp): Delete declaration.
10193 (delete_reinsert_breakpoints): Declare.
10194 (reinsert_breakpoint): Delete declaration.
10195 (reinsert_breakpoints_at): Declare.
10196 (uninsert_breakpoint): Delete declaration.
10197 (uninsert_breakpoints_at): Declare.
10198 (check_breakpoints): Adjust prototype.
10199 * server.h: Adjust include order.
10200 (struct thread_info): Declare here. Add a `last_status' field.
10202 2010-03-23 Michael Snyder <msnyder@vmware.com>
10204 * server.c (crc32): New function.
10205 (handle_query): Add handling for 'qCRC:' request.
10207 2010-03-23 Pedro Alves <pedro@codesourcery.com>
10209 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
10210 lwp had been stopped by a watchpoint.
10212 2010-03-16 Pedro Alves <pedro@codesourcery.com>
10214 * server.h (internal_error): Declare.
10215 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
10216 * utils.c (internal_error): New function.
10218 2010-03-15 Andreas Schwab <schwab@redhat.com>
10220 * configure.srv: Fix typo setting srv_regobj.
10222 2010-03-15 Pedro Alves <pedro@codesourcery.com>
10224 * linux-low.c (fetch_register): Avoid passing a non string literal
10226 (usr_store_inferior_registers): Ditto.
10228 2010-03-14 Pedro Alves <pedro@codesourcery.com>
10230 * linux-low.c (linux_write_memory): Bail out early if peeking
10233 2010-03-14 Pedro Alves <pedro@codesourcery.com>
10235 * linux-low.h (struct lwp_info): New fields
10236 `stopped_by_watchpoint' and `stopped_data_address'.
10237 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
10238 here, and cache them in the lwp object.
10239 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
10241 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
10243 (linux_stopped_by_watchpoint): Rewrite.
10244 (linux_stopped_data_address): Rewrite.
10246 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
10248 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
10249 switching the current inferior, not before.
10251 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
10253 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
10254 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
10255 i386-linux.c and amd64-linux.c.
10256 (reg-i386.o): Removed.
10257 (reg-i386.c): Likewise.
10258 (reg-i386-linux.o): Likewise.
10259 (reg-i386-linux.c): Likewise.
10260 (reg-x86-64.o): Likewise.
10261 (reg-x86-64.c): Likewise.
10262 (reg-x86-64-linux.o): Likewise.
10263 (reg-x86-64-linux.c): Likewise.
10265 (i386.c): Likewise.
10266 (i386-linux.o): Likewise.
10267 (i386-linux.c): Likewise.
10268 (amd64.o): Likewise.
10269 (amd64.c): Likewise.
10270 (amd64-linux.o): Likewise.
10271 (amd64-linux.c): Likewise.
10273 * configure.srv (srv_i386_regobj): New.
10274 (srv_i386_linux_regobj): Likewise.
10275 (srv_amd64_regobj): Likewise.
10276 (srv_amd64_linux_regobj): Likewise.
10277 (srv_i386_32bit_xmlfiles): Likewise.
10278 (srv_i386_64bit_xmlfiles): Likewise.
10279 (srv_i386_xmlfiles): Likewise.
10280 (srv_amd64_xmlfiles): Likewise.
10281 (srv_i386_linux_xmlfiles): Likewise.
10282 (srv_amd64_linux_xmlfiles): Likewise.
10283 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
10284 srv_xmlfiles to $srv_i386_xmlfiles.
10285 (i[34567]86-*-mingw32ce*): Likewise.
10286 (i[34567]86-*-mingw*): Likewise.
10287 (i[34567]86-*-nto*): Likewise.
10288 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
10289 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
10290 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
10291 (x86_64-*-linux*): Likewise.
10293 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
10294 (init_registers_amd64_linux): New.
10295 (x86_arch_setup): Replace init_registers_x86_64_linux with
10296 init_registers_amd64_linux.
10298 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
10300 * configure.ac: Check for libdl. If it is not available link against
10301 static libthread_db.
10302 * configure: Regenerate.
10304 2010-02-22 Pedro Alves <pedro@codesourcery.com>
10308 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
10309 handing a read watchpoint.
10310 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
10312 2010-02-12 Doug Evans <dje@google.com>
10314 * linux-low.c (linux_supports_tracefork_flag): Document.
10315 (linux_look_up_symbols): Add comment.
10317 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
10319 * regcache.c (supply_register): Clear regcache if buf is NULL.
10321 2010-02-02 Nicolas Roche <roche@sourceware.org>
10322 Joel Brobecker <brobecker@adacore.com>
10324 * inferiors.c (find_inferior): Add function documentation.
10325 (unloaded_dll): Handle the case where the unloaded dll has not
10326 been previously registered in the dll list.
10328 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
10330 * linux-arm-low.c (thumb_breakpoint_len): Delete.
10331 (thumb2_breakpoint): New.
10332 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
10334 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
10336 * linux-low.c (get_stop_pc): Check for SIGTRAP.
10337 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
10340 2010-01-21 Pedro Alves <pedro@codesourcery.com>
10342 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
10344 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
10346 * linux-s390-low.c (s390_collect_ptrace_register)
10347 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
10349 2010-01-21 Doug Evans <dje@google.com>
10351 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
10352 (PTRACE_ARG4_TYPE): New macro.
10353 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
10354 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
10355 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
10356 (usr_store_inferior_registers): Ditto.
10357 (linux_read_memory, linux_write_memory): Ditto.
10358 (linux_test_for_tracefork): Ditto.
10360 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
10361 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
10363 2010-01-21 Pedro Alves <pedro@codesourcery.com>
10365 * proc-service.c (ps_lgetregs): Don't refetch registers from the
10368 2010-01-21 Pedro Alves <pedro@codesourcery.com>
10370 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
10371 prototype to take a regcache. Adjust.
10373 2010-01-20 Pedro Alves <pedro@codesourcery.com>
10375 * regcache.h (struct thread_info): Forward declare.
10376 (struct regcache): New.
10377 (new_register_cache): Adjust prototype.
10378 (get_thread_regcache): Declare.
10379 (free_register_cache): Adjust prototype.
10380 (registers_to_string, registers_from_string): Ditto.
10381 (supply_register, supply_register_by_name, collect_register)
10382 (collect_register_as_string, collect_register_by_name): Ditto.
10383 * regcache.c (struct inferior_regcache_data): Delete.
10384 (get_regcache): Rename to ...
10385 (get_thread_regcache): ... this. Adjust. Switch inferior before
10386 fetching registers.
10387 (regcache_invalidate_one): Adjust.
10388 (regcache_invalidate): Fix prototype.
10389 (new_register_cache): Return the new register cache.
10390 (free_register_cache): Change prototype.
10391 (realloc_register_cache): Adjust.
10392 (registers_to_string): Change prototype to take a regcache. Adjust.
10393 (registers_from_string): Ditto.
10394 (register_data): Ditto.
10395 (supply_register): Ditto.
10396 (supply_register_by_name): Ditto.
10397 (collect_register): Ditto.
10398 (collect_register_as_string): Ditto.
10399 (collect_register_by_name): Ditto.
10400 * server.c (process_serial_event): Adjust.
10401 * linux-low.h (regset_fill_func, regset_store_func): Change
10403 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
10405 * linux-low.c (get_stop_pc): Adjust.
10406 (check_removed_breakpoint): Adjust.
10407 (linux_wait_for_event): Adjust.
10408 (linux_resume_one_lwp): Adjust.
10409 (fetch_register): Add regcache parameter. Adjust.
10410 (usr_store_inferior_registers): Ditto.
10411 (regsets_fetch_inferior_registers): Ditto.
10412 (regsets_store_inferior_registers): Ditto.
10413 (linux_fetch_registers, linux_store_registers): Ditto.
10414 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
10416 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
10418 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
10419 prototype to take a regcache.
10420 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
10421 * remote-utils.c (convert_ascii_to_int, outreg)
10422 (prepare_resume_reply): Change prototype to take a regcache.
10424 * target.h (struct target_ops) <fetch_registers, store_registers>:
10425 Change prototype to take a regcache.
10426 (fetch_inferior_registers, store_inferior_registers): Change
10427 prototype to take a regcache. Adjust.
10428 * proc-service.c (ps_lgetregs): Adjust.
10429 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
10430 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
10431 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
10432 take a regcache. Adjust.
10433 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
10434 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
10435 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
10436 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
10437 * linux-cris-low.c (cris_get_pc, cris_set_pc)
10438 (cris_cannot_fetch_register):
10439 (cris_breakpoint_at): Change prototype to take a regcache.
10441 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
10442 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
10443 to take a regcache. Adjust.
10444 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
10446 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
10447 take a regcache. Adjust.
10448 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
10449 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
10450 (m68k_set_pc): Change prototype to take a regcache. Adjust.
10451 * linux-mips-low.c (mips_get_pc):
10452 (mips_set_pc): Change prototype to take a regcache. Adjust.
10453 (mips_reinsert_addr): Adjust.
10454 (mips_collect_register): Change prototype to take a regcache.
10456 (mips_supply_register):
10457 (mips_collect_register_32bit, mips_supply_register_32bit)
10458 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
10459 (mips_store_fpregset): Ditto.
10460 * linux-ppc-low.c (ppc_supply_ptrace_register)
10461 (ppc_supply_ptrace_register): Ditto.
10462 (parse_spufs_run): Adjust.
10463 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
10464 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
10465 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
10466 take a regcache. Adjust.
10467 * linux-s390-low.c (s390_collect_ptrace_register)
10468 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
10469 (s390_set_pc): Change prototype to take a regcache. Adjust.
10470 (s390_arch_setup): Adjust.
10471 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
10472 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
10473 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10474 (sparc_fill_gregset, sparc_store_gregset_from_stack)
10475 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
10477 (sparc_breakpoint_at): Adjust.
10478 * linux-xtensa-low.c (xtensa_fill_gregset):
10479 (xtensa_store_gregset):
10480 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
10481 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
10482 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
10483 prototype to take a regcache. Adjust.
10484 * win32-arm-low.c (arm_fetch_inferior_register)
10485 (arm_store_inferior_register): Change prototype to take a
10487 * win32-i386-low.c (i386_fetch_inferior_register)
10488 (i386_store_inferior_register): Change prototype to take a
10490 * win32-low.c (child_fetch_inferior_registers)
10491 (child_store_inferior_registers): Change prototype to take a
10493 (win32_wait): Adjust.
10494 (win32_fetch_inferior_registers): Change prototype to take a
10496 (win32_store_inferior_registers): Adjust.
10497 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
10498 store_inferior_register>: Change prototype to take a regcache.
10500 2010-01-20 Doug Evans <dje@google.com>
10502 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
10504 (linux_wait_for_event1, linux_init_signals): Ditto.
10505 (W_STOPCODE): Provide definition if missing.
10507 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
10509 * linux-low.c (linux_core_of_thread): New.
10510 (compare_ints, show_process, list_threads): New.
10511 (linux_qxfer_osdata): Report threads and cores.
10512 (linux_target_op): Register linux_core_of_thread.
10513 * remote-utils.c (prepare_resume_reply): Report the core.
10514 (buffer_xml_printf): Support %d specifier.
10515 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
10517 (handle_query): Handle qXfer:threads. Announce availability
10519 * target.h (struct target_ops): New field core_of_thread.
10521 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
10523 * Makefile.in (clean): Remove new generated files.
10524 (reg-s390.o, reg-s390.c): Remove rules.
10525 (reg-s390x.o, reg-s390x.c): Likewise.
10526 (s390-linux32.o, s390-linux32.c): Add rules.
10527 (s390-linux64.o, s390-linux64.c): Likewise.
10528 (s390x-linux64.o, s390x-linux64.c): Likewise.
10529 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
10530 * linux-s390-low.c: Include <elf.h>.
10531 (HWCAP_S390_HIGH_GPRS): Define if undefined.
10532 (init_registers_s390): Remove prototype.
10533 (init_registers_s390x): Likewise.
10534 (init_registers_s390_linux32): Add prototype.
10535 (init_registers_s390_linux64): Likewise.
10536 (init_registers_s390x_linux64): Likewise.
10537 (s390_num_regs_3264): New define.
10538 (s390_regmap_3264): New global variable.
10539 (s390_cannot_fetch_register): Remove obsolete check.
10540 (s390_cannot_store_register): Likewise.
10541 (s390_collect_ptrace_register): Handle upper/lower register halves.
10542 (s390_supply_ptrace_register): Likewise.
10543 (s390_fill_gregset): Update to register number changes.
10544 (s390_get_hwcap): New routine.
10545 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
10546 Install appropriate regmap and register set.
10548 2010-01-01 Joel Brobecker <brobecker@adacore.com>
10550 * server.c (gdbserver_version): Update copyright year to 2010.
10551 * gdbreplay.c (gdbreplay_version): Likewise.
10553 2009-12-28 Doug Evans <dje@google.com>
10555 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
10556 elf/external.h. Include <elf.h> instead but only if necessary.
10558 2009-12-28 Pedro Alves <pedro@codesourcery.com>
10560 * linux-low.c (linux_remove_process): Remove `detaching'
10561 parameter. Don't release/detach from thread_db here.
10562 (linux_kill): Release/detach from thread_db here, ...
10563 (linux_detach): ... and here, before actually detaching.
10564 (linux_wait_1): ... and here, when a process exits.
10565 * thread-db.c (any_thread_of): New.
10566 (thread_db_free): Switch the current inferior to a thread of the
10569 2009-12-21 Doug Evans <dje@google.com>
10571 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
10573 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
10574 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
10575 warning ifndef __NR_tkill. Move setting of errno there too.
10576 Delete unnecessary resetting of errno after syscall.
10577 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
10579 * configure.ac: Check for dladdr.
10580 * config.in: Regenerate.
10581 * configure: Regenerate.
10582 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
10583 (try_thread_db_load): Update.
10585 * linux-low.c (my_waitpid): Delete unnecessary prototype.
10587 2009-12-18 Doug Evans <dje@google.com>
10589 * event-loop.c: Include unistd.h if it exists.
10591 * linux-low.c (my_waitpid): Move definition away from being in
10592 between linux_tracefork_child/linux_test_for_tracefork.
10594 * gdb_proc_service.h (psaddr_t): Fix type.
10595 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
10596 signature to match glibc.
10598 2009-12-16 Doug Evans <dje@google.com>
10600 * linux-low.c (linux_read_memory): Fix argument to read.
10602 2009-11-26 Pedro Alves <pedro@codesourcery.com>
10604 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
10605 events, don't leave current_inferior pointing at null.
10607 2009-11-26 Pedro Alves <pedro@codesourcery.com>
10609 * win32-low.c (LOG): Delete.
10610 (OUTMSG): Output to stderr.
10611 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
10612 on compile time LOG macro.
10613 (win32_wait): Fix debug output.
10615 2009-11-26 Pedro Alves <pedro@codesourcery.com>
10617 * win32-low.c (win32_add_one_solib): If the dll name is
10618 "ntdll.dll", prepend the system directory to the dll path.
10620 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
10622 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
10624 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
10625 Vladimir Prus <vladimir@codesourcery.com>
10627 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
10628 * configure.ac: Check for __mcoldfire__ and set
10629 gdb_cv_m68k_is_coldfire.
10630 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
10631 reg-cf.o and reg-m68k.o.
10632 * configure: Regenerated.
10634 2009-11-16 Pedro Alves <pedro@codesourcery.com>
10636 * linux-low.c (linux_remove_process): Add `detaching' parameter.
10637 Pass it to thread_db_free.
10638 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
10639 proper `detaching' argument to linux_remove_process.
10640 * linux-low.h (thread_db_free): Add `detaching' parameter.
10641 * thread-db.c (thread_db_init): Pass false as `detaching' argument
10643 (thread_db_free): Add `detaching' parameter. Only
10644 call td_ta_clear_event if detaching from process.
10646 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
10648 * thread-db.c (thread_db_free): Fix typo.
10650 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
10653 * thread-db.c (thread_db_free): Call td_ta_clear_event.
10655 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
10657 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
10658 with an i686 compiler.
10659 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
10661 * configure: Rebuilt.
10663 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
10667 * server.c (handle_search_memory_1): Correct read_addr initialization
10668 in loop for searching subsequent chunks.
10670 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
10672 * configure.ac: New --with-libthread-db option.
10673 * thread-db.c: Allow direct dependence on libthread_db.
10674 (thread_db_free): Adjust.
10675 * config.in: Regenerate.
10676 * configure: Likewise.
10678 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
10681 * thread-db.c (attach_thread): New function.
10682 (maybe_attach_thread): Return success/failure.
10683 (find_new_threads_callback): Adjust.
10684 (thread_db_find_new_threads): Loop until no new threads.
10686 2009-10-13 Pedro Alves <pedro@codesourcery.com>
10688 * proc-service.c (ps_lgetregs): Formatting.
10690 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
10692 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
10693 * configure.ac: Adjust.
10694 * linux-low.h (struct process_info_private): Move members to struct
10696 (thread_db_free, thread_db_handle_monitor_command): New prototype.
10697 * linux-low.c (linux_remove_process): Adjust.
10698 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
10699 * server.c (handle_query): Move code ...
10700 (handle_monitor_command): ... here. New function.
10701 * target.h (struct target_ops): New member.
10702 * thread-db.c (struct thread_db): New.
10703 (libthread_db_search_path): New variable.
10704 (thread_db_create_event, thread_db_enable_reporting)
10705 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
10706 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
10707 (try_thread_db_load_1, dladdr_to_soname): New functions.
10708 (try_thread_db_load, thread_db_load_search): New functions.
10709 (thread_db_init): Search for libthread_db.
10710 (thread_db_free): New function.
10711 (thread_db_handle_monitor_command): Likewise.
10712 * config.in: Regenerate.
10713 * configure: Regenerate.
10715 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
10717 * spu-low.c (spu_kill): Wait for inferior to terminate.
10718 Call clear_inferiors.
10719 (spu_detach): Call clear_inferiors.
10721 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10723 * aclocal.m4: Regenerate.
10724 * config.in: Likewise.
10725 * configure: Likewise.
10727 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10729 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
10730 (parse_spufs_run): New function.
10731 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
10732 (ppc_breakpoint_at): Handle SPU breakpoints.
10734 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10736 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
10737 (SPUFS_MAGIC): Define.
10738 (spu_enumerate_spu_ids): New function.
10739 (linux_qxfer_spu): New function.
10740 (linux_target_ops): Install linux_qxfer_spu.
10742 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10744 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
10745 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
10746 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
10747 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
10748 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
10749 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
10750 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
10751 (init_registers_powerpc_cell32l): Add prototype.
10752 (init_registers_powerpc_cell64l): Likewise.
10753 (ppc_arch_setup): Detect Cell/B.E. architecture.
10755 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10757 * Makefile.in (datarootdir): New variable.
10759 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
10761 * linux-low.c (linux_write_memory): Update debugging output.
10762 * Makefile.in (clean): Add new descriptions.
10763 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
10764 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
10765 * configure.srv: Add new files for arm*-*-linux*.
10766 * linux-arm-low.c: Add new declarations.
10767 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
10768 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
10769 (HWCAP_VFPv3D16): New.
10770 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
10771 instead of __IWMMXT__.
10772 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
10773 (arm_arch_setup): New.
10774 (target_regsets): Remove #ifdef. Add VFP regset.
10775 (the_low_target): Use arm_arch_setup.
10777 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
10779 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
10780 the main thread again.
10782 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
10784 Adding Neutrino gdbserver.
10785 * configure: Regenerated.
10786 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
10787 * configure.srv (i[34567]86-*-nto*): New target.
10788 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
10789 * remote-utils.c [__QNX__]: Include sys/iomgr.h
10790 (nto_comctrl) [__QNX__]: New function.
10791 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
10793 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
10795 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
10798 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
10799 Pedro Alves <pedro@codesourcery.com>
10801 * win32-i386-low.c (i386_get_thread_context): Handle systems that
10802 don't support CONTEXT_EXTENDED_REGISTERS.
10803 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
10804 (the_low_target): Install them.
10805 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
10806 failing with ERROR_PIPE_NOT_CONNECTED.
10808 2009-06-30 Doug Evans <dje@google.com>
10809 Pierre Muller <muller@ics.u-strasbg.fr>
10811 Add h/w watchpoint support to x86-linux, win32-i386.
10812 * Makefile.in (SFILES): Add i386-low.c
10813 (i386_low_h): Define.
10814 (i386-low.o): Add dependencies.
10815 (linux-x86-low.o): Add i386-low.h dependency.
10816 (win32-i386-low.o): Ditto.
10817 * i386-low.c: New file.
10818 * i386-low.h: New file.
10819 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
10820 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
10821 * linux-low.c (linux_add_process): Initialize arch_private.
10822 (linux_remove_process): Free arch_private.
10823 (add_lwp): Initialize arch_private.
10824 (delete_lwp): Free arch_private.
10825 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
10827 * linux-low.h (process_info_private): New member arch_private.
10828 (lwp_info): New member arch_private.
10829 (linux_target_ops): New members new_process, new_thread,
10831 (ptid_of): New macro.
10832 * linux-x86-low.c: Include stddef.h, i386-low.h.
10833 (arch_process_info): New struct.
10834 (arch_lwp_info): New struct.
10835 (x86_linux_dr_get, x86_linux_dr_set): New functions.
10836 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
10837 (i386_dr_low_get_status): New function.
10838 (x86_insert_point, x86_remove_point): New functions.
10839 (x86_stopped_by_watchpoint): New function.
10840 (x86_stopped_data_address): New function.
10841 (x86_linux_new_process, x86_linux_new_thread): New functions.
10842 (x86_linux_prepare_to_resume): New function.
10843 (the_low_target): Add entries for insert_point, remove_point,
10844 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
10846 * server.c (debug_hw_points): New global.
10847 (monitor_show_help): Document set debug-hw-points.
10848 (handle_query): Process "set debug-hw-points".
10849 * server.h (debug_hw_points): Declare.
10850 (paddress): Declare.
10851 * utils.c (NUMCELLS, CELLSIZE): New macros.
10852 (get_sell, xsnprintf, paddress): New functions.
10853 * win32-arm-low.c (the_low_target): Add entries for insert_point,
10854 remove_point, stopped_by_watchpoint, stopped_data_address.
10855 * win32-i386-low.c: Include i386-low.h.
10856 (debug_reg_state): Replaces dr.
10857 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
10858 (i386_dr_low_get_status): New function.
10859 (i386_insert_point, i386_remove_point): New functions.
10860 (i386_stopped_by_watchpoint): New function.
10861 (i386_stopped_data_address): New function.
10862 (i386_initial_stuff): Update.
10863 (get_thread_context,set_thread_context,i386_thread_added): Update.
10864 (the_low_target): Add entries for insert_point,
10865 remove_point, stopped_by_watchpoint, stopped_data_address.
10866 * win32-low.c (win32_insert_watchpoint): New function.
10867 (win32_remove_watchpoint): New function.
10868 (win32_stopped_by_watchpoint): New function.
10869 (win32_stopped_data_address): New function.
10870 (win32_target_ops): Add entries for insert_watchpoint,
10871 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
10872 * win32-low.h (win32_target_ops): New members insert_point,
10873 remove_point, stopped_by_watchpoint, stopped_data_address.
10875 2009-06-25 Pedro Alves <pedro@codesourcery.com>
10877 * server.c (process_serial_event): Re-return unsupported, not
10878 error, if the type isn't recognized. Re-allow supporting only
10879 insert or remove packets. Also call require_running for
10880 breakpoints. Add missing break statement to default case. Tidy.
10881 * target.h (struct target_ops): Rename insert_watchpoint to
10882 insert_point, and remove_watchpoint to remove_point.
10884 * linux-low.h (struct linux_target_ops): Likewise.
10885 * linux-low.c (linux_insert_watchpoint): Rename to ...
10886 (linux_insert_point): ... this. Adjust.
10887 (linux_remove_watchpoint): Rename to ...
10888 (linux_remove_point): ... this. Adjust.
10889 (linux_target_ops): Adjust.
10890 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
10891 (cris_insert_point): ... this.
10892 (cris_remove_watchpoint): Rename to ...
10893 (cris_remove_point): ... this.
10894 (the_low_target): Adjust.
10896 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
10898 * server.c (handle_v_kill): Pass signal_pid to
10899 kill_inferior if multi_process is zero.
10901 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
10903 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
10904 * target.h (target_ops): Comment for *_watchpoint to make it clear
10905 the functions can get types '0' and '1'.
10907 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
10909 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
10910 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
10911 * regcache.c (get_regcache): Likewise.
10912 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
10913 * win32-low.c (child_fetch_inferior_registers): Remove check for
10916 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
10917 Pedro Alves <pedro@codesourcery.com>
10919 * target.h (struct target_ops) <supports_multi_process>: New
10921 (target_supports_multi_process): New.
10922 * server.c (handle_query): Even if GDB reports support, only
10923 enable multi-process if the target also supports it. Report
10924 multi-process support only if the target backend supports it.
10925 * linux-low.c (linux_supports_multi_process): New function.
10926 (linux_target_ops): Install it as target_supports_multi_process
10929 2009-05-24 Doug Evans <dje@google.com>
10931 Global renaming of find_thread_pid to find_thread_ptid.
10932 * server.h (find_thread_ptid): Renamed from find_thread_pid.
10933 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
10934 All callers updated.
10936 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
10937 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
10940 * linux-low.c (get_stop_pc): Print pc if debug_threads.
10941 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
10942 (linux_resume_one_lwp): Ditto.
10944 2009-05-23 Doug Evans <dje@google.com>
10946 * linux-low.c (linux_resume_one_lwp): Change type of first arg
10947 from struct inferior_list_entry * to struct lwp_info *.
10948 All callers updated.
10950 2009-05-13 Doug Evans <dje@google.com>
10952 * linux-x86-low.c: Don't include assert.h.
10953 (x86_siginfo_fixup): Use fatal, not assert.
10954 (x86_arch_setup): Fix comment.
10956 2009-05-12 Doug Evans <dje@google.com>
10958 Biarch support for i386/amd64 gdbserver.
10959 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
10960 Add linux-x86-low.c.
10961 (linux-i386-low.o, linux-x86-64-low.o): Delete.
10962 (linux-x86-low.o): Add.
10963 * linux-x86-64-low.c: Delete.
10964 * linux-i386-low.c: Delete.
10965 * linux-x86-low.c: New file.
10966 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
10968 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
10970 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
10971 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
10972 (linux_child_pid_to_exec_file): New function.
10973 (elf_64_header_p, elf_64_file_p): New functions.
10974 (siginfo_fixup): New function.
10975 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
10976 give target a chance to convert layout.
10977 * linux-low.h (linux_target_ops): New member siginfo_fixup.
10978 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
10980 2009-05-07 Doug Evans <dje@google.com>
10982 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
10983 (regsets_store_inferior_registers): Ditto.
10985 2009-05-06 Pedro Alves <pedro@codesourcery.com>
10989 * linux-low.c (must_set_ptrace_flags): Delete.
10990 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
10992 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
10993 `lwp->must_set_ptrace_flags' instead.
10994 (linux_wait_for_event_1): Set ptrace options here.
10995 (linux_wait_1): ... not here.
10997 2009-04-30 Doug Evans <dje@google.com>
10999 * inferiors.c (started_inferior_callback): New function.
11000 (attached_inferior_callback): New function.
11001 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
11002 * server.c (print_started_pid, print_attached_pid): New functions.
11003 (detach_or_kill_for_exit): New function.
11004 (main): Call it instead of for_each_inferior (kill_inferior_callback).
11005 * server.h (have_started_inferiors_p): Declare.
11006 (have_attached_inferiors_p): Declare.
11008 * inferiors.c (remove_process): Fix memory leak, free process.
11009 * linux-low.c (linux_remove_process): New function.
11010 (linux_kill): Call it instead of remove_process.
11011 (linux_detach, linux_wait_1): Ditto.
11013 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
11015 * configure.srv: Add x86 Windows CE target.
11017 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11019 * inferiors.c (get_thread_process): Make global.
11020 * server.h (get_thread_process): Add prototype.
11021 * thread-db.c (find_one_thread): Use get_thread_process
11022 instead of current_process.
11023 (thread_db_get_tls_address): Do not crash if called when
11024 thread layer is not yet initialized.
11026 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
11028 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
11029 * spu-low.c (current_tid): Rename to ...
11030 (current_ptid): ... this.
11031 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
11032 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
11033 ptid_get_lwp (current_ptid) instead of current_tid.
11034 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
11035 instead of current_tid. Use find_process_pid to verify pid
11036 argument is valid. Pass proper argument to remove_process.
11037 (spu_thread_alive): Compare current_ptid instead of current_tid.
11038 (spu_resume): Likewise.
11040 2009-04-02 Pedro Alves <pedro@codesourcery.com>
11042 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
11045 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11047 Implement the multiprocess extensions, and add linux multiprocess
11050 * server.h (ULONGEST): Declare.
11051 (struct ptid, ptid_t): New.
11052 (minus_one_ptid, null_ptid): Declare.
11053 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11054 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
11055 (struct inferior_list_entry): Change `id' type from unsigned from
11057 (struct sym_cache, struct breakpoint, struct
11058 process_info_private): Forward declare.
11059 (struct process_info): Declare.
11060 (current_process): Declare.
11061 (all_processes): Declare.
11062 (initialize_inferiors): Declare.
11063 (add_thread): Adjust to use ptid_t.
11064 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
11065 (add_process, remove_process, find_thread_pid): Declare.
11066 (find_inferior_id): Adjust to use ptid_t.
11067 (cont_thread, general_thread, step_thread): Change type to ptid_t.
11068 (multi_process): Declare.
11069 (push_event): Adjust to use ptid_t.
11070 (read_ptid, write_ptid): Declare.
11071 (prepare_resume_reply): Adjust to use ptid_t.
11072 (clear_symbol_cache): Declare.
11073 * inferiors.c (all_processes): New.
11074 (null_ptid, minus_one_ptid): New.
11075 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11076 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
11077 (add_thread): Change unsigned long to ptid. Remove gdb_id
11079 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
11080 (gdb_id_to_thread): Rename to ...
11081 (find_thread_pid): ... this. Change unsigned long to ptid.
11082 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
11083 (loaded_dll, pull_pid_from_list): Adjust.
11084 (add_process, remove_process, find_process_pid)
11085 (get_thread_process, current_process, initialize_inferiors): New.
11086 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
11087 (struct target_waitstatus) <related_pid>: Ditto.
11088 (struct target_ops) <kill, detach>: Add `pid' argument. Change
11089 return type to int.
11090 (struct target_ops) <join>: Add `pid' argument.
11091 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
11092 (struct target_ops) <wait>: Add `ptid' field. Change return type
11094 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
11095 (mywait): Add `ptid' argument. Change return type to ptid_t.
11096 (target_pid_to_str): Declare.
11097 * target.c (set_desired_inferior): Adjust to use ptids.
11098 (mywait): Add new `ptid' argument. Adjust.
11099 (target_pid_to_str): New.
11100 * mem-break.h (free_all_breakpoints): Declare.
11101 * mem-break.c (breakpoints): Delelete.
11102 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
11103 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
11104 to use per-process breakpoint list.
11105 (free_all_breakpoints): New.
11106 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
11107 (symbol_cache, all_symbols_looked_up): Delete.
11109 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
11111 (prepare_resume_reply): Change ptid argument's type from unsigned
11112 long to ptid_t. Adjust. Implement W;process and X;process.
11113 (free_sym_cache, clear_symbol_cache): New.
11114 (look_up_one_symbol): Adjust to per-process symbol cache. *
11115 * server.c (cont_thread, general_thread, step_thread): Change type
11117 (attached): Delete.
11118 (multi_process): New.
11119 (last_ptid): Change type to ptid_t.
11120 (struct vstop_notif) <ptid>: Change type to ptid_t.
11121 (queue_stop_reply, push_event): Change `ptid' argument's type to
11123 (discard_queued_stop_replies): Add `pid' argument.
11124 (start_inferior): Adjust to use ptids. Adjust to mywait interface
11125 changes. Don't reference the `attached' global.
11126 (attach_inferior): Adjust to mywait interface changes.
11127 (handle_query): Adjust to use ptids. Parse GDB's qSupported
11128 features. Handle and report "multiprocess+". Handle
11130 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
11132 (handle_v_kill): New.
11133 (handle_v_stopped): Adjust to use target_pid_to_str.
11134 (handle_v_requests): Allow multiple attaches and runs when
11135 multiprocess extensions are in effect. Handle "vKill".
11136 (myresume): Adjust to use ptids.
11137 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
11138 (handle_status): Adjust to discard_queued_stop_replies interface
11140 (first_thread_of, kill_inferior_callback)
11141 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
11142 (main): Call initialize_inferiors. Adjust to use ptids, killing
11143 and detaching from all inferiors. Handle multiprocess packet
11145 * linux-low.h: Include gdb_proc_service.h.
11146 (struct process_info_private): New.
11147 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
11148 <lwpid_of>: Use ptid_get_lwp.
11149 (get_lwp_thread): Adjust.
11150 (struct lwp_info): Add `dead' member.
11151 (find_lwp_pid): Declare.
11152 * linux-low.c (thread_db_active): Delete.
11153 (new_inferior): Adjust comment.
11154 (inferior_pid): Delete.
11155 (linux_add_process): New.
11156 (handle_extended_wait): Adjust.
11157 (add_lwp): Change unsigned long to ptid.
11158 (linux_create_inferior): Add process to processes table. Adjust
11159 to use ptids. Don't set new_inferior here.
11160 (linux_attach_lwp): Rename to ...
11161 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
11162 it. Adjust to use ptids.
11163 (linux_attach_lwp): New.
11164 (linux_attach): Add process to processes table. Don't set
11166 (struct counter): New.
11167 (second_thread_of_pid_p, last_thread_of_process_p): New.
11168 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
11169 multiple processes.
11170 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
11171 processes. Remove process from process table.
11172 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
11173 to multiple processes.
11174 (any_thread_of): New.
11175 (linux_detach): Add `pid' argument, and handle it. Remove process
11176 from processes table.
11177 (linux_join): Add `pid' argument. Handle it.
11178 (linux_thread_alive): Change unsighed long argument to ptid_t.
11179 Consider dead lwps as not being alive.
11180 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
11181 threads we're not interested in.
11182 (same_lwp, find_lwp_pid): New.
11183 (linux_wait_for_lwp): Change `pid' argument's type from int to
11185 (linux_wait_for_event): Rename to ...
11186 (linux_wait_for_event_1): ... this. Change `pid' argument's type
11187 from int to ptid_t. Adjust.
11188 (linux_wait_for_event): New.
11189 (linux_wait_1): Add `ptid' argument. Change return type to
11190 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
11191 that exit from the process table.
11192 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
11194 (mark_lwp_dead): New.
11195 (wait_for_sigstop): Adjust to use ptids. If a process exits while
11196 stopping all threads, mark its main lwp as dead.
11197 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
11199 (fetch_register, usr_store_inferior_registers)
11200 (regsets_fetch_inferior_registers)
11201 (regsets_store_inferior_registers, linux_read_memory)
11202 (linux_write_memory): Inline `inferior_pid'.
11203 (linux_look_up_symbols): Adjust to use per-process
11204 `thread_db_active'.
11205 (linux_request_interrupt): Adjust to use ptids.
11206 (linux_read_auxv): Inline `inferior_pid'.
11207 (initialize_low): Don't reference thread_db_active.
11208 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
11209 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
11210 (ps_getpid): Return the pid of the current inferior.
11211 * thread-db.c (proc_handle, thread_agent): Delete.
11212 (thread_db_create_event, thread_db_enable_reporting): Adjust to
11214 (find_one_thread): Change argument type to ptid_t. Adjust to
11216 (maybe_attach_thread): Adjust to per-process data and ptids.
11217 (thread_db_find_new_threads): Ditto.
11218 (thread_db_init): Ditto.
11219 * spu-low.c (spu_create_inferior, spu_attach): Add process to
11220 processes table. Adjust to use ptids.
11221 (spu_kill, spu_detach): Adjust interface. Remove process from
11223 (spu_join, spu_thread_alive): Adjust interface.
11224 (spu_wait): Adjust interface. Remove process from processes
11225 table. Adjust to use ptids.
11226 * win32-low.c (current_inferior_tid): Delete.
11227 (current_inferior_ptid): New.
11228 (debug_event_ptid): New.
11229 (thread_rec): Take a ptid. Adjust.
11230 (child_add_thread): Add `pid' argument. Adjust to use ptids.
11231 (child_delete_thread): Ditto.
11232 (do_initial_child_stuff): Add `attached' argument. Add process to
11234 (child_fetch_inferior_registers, child_store_inferior_registers):
11236 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
11237 (win32_attach): Pass 1 to do_initial_child_stuff.
11238 (win32_kill): Adjust interface. Remove process from processes
11240 (win32_detach): Ditto.
11241 (win32_join): Adjust interface.
11242 (win32_thread_alive): Take a ptid.
11243 (win32_resume): Adjust to use ptids.
11244 (get_child_debug_event): Ditto.
11245 (win32_wait): Adjust interface. Remove exiting process from
11248 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11250 Non-stop mode support.
11252 * server.h (non_stop): Declare.
11253 (gdb_client_data, handler_func): Declare.
11254 (delete_file_handler, add_file_handler, start_event_loop):
11256 (handle_serial_event, handle_target_event, push_event)
11257 (putpkt_notif): Declare.
11258 * target.h (enum resume_kind): New.
11259 (struct thread_resume): Replace `step' field by `kind' field.
11260 (TARGET_WNOHANG): Define.
11261 (struct target_ops) <wait>: Add `options' argument.
11262 <supports_non_stop, async, start_non_stop>: New fields.
11263 (target_supports_non_stop, target_async): New.
11264 (start_non_stop): Declare.
11265 (mywait): Add `options' argument.
11266 * target.c (mywait): Add `options' argument. Print child exit
11267 notifications here.
11268 (start_non_stop): New.
11269 * server.c (non_stop, own_buf, mem_buf): New globals.
11270 (struct vstop_notif): New.
11271 (notif_queue): New global.
11272 (queue_stop_reply, push_event, discard_queued_stop_replies)
11273 (send_next_stop_reply): New.
11274 (start_inferior): Adjust to use resume_kind. Adjust to mywait
11276 (attach_inferior): In non-stop mode, don't wait for the target
11278 (handle_general_set): Handle QNonStop.
11279 (handle_query): When handling qC, return the current general
11280 thread, instead of the first thread of the list.
11281 (handle_query): If the backend supports non-stop mode, include
11282 QNonStop+ in the qSupported query response.
11283 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
11285 (handle_v_attach, handle_v_run): Handle non-stop mode.
11286 (handle_v_stopped): New.
11287 (handle_v_requests): Report support for vCont;t. Handle vStopped.
11288 (myresume): Adjust to use resume_kind. Handle non-stop.
11289 (queue_stop_reply_callback): New.
11290 (handle_status): Handle non-stop mode.
11291 (main): Clear non_stop flag on reconnection. Use the event-loop.
11292 Refactor serial protocol handling from here ...
11293 (process_serial_event): ... to this new function. When GDB
11294 selects any thread, select one here. In non-stop mode, wait until
11295 GDB acks all pending events before exiting.
11296 (handle_serial_event, handle_target_event): New.
11297 * remote-utils.c (remote_open): Install remote_desc in the event
11299 (remote_close): Remove remote_desc from the event loop.
11300 (putpkt_binary): Rename to...
11301 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
11302 (putpkt_binary): New as wrapper around putpkt_binary_1.
11303 (putpkt_notif): New.
11304 (prepare_resume_reply): In non-stop mode, don't change the
11306 * event-loop.c: New.
11307 * Makefile.in (OBJ): Add event-loop.o.
11308 (event-loop.o): New rule.
11310 * linux-low.h (pid_of): Moved here.
11312 (get_lwp_thread): Use lwpid_of.
11313 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
11314 * linux-low.c (pid_of): Delete.
11315 (inferior_pid): Use lwpid_of.
11316 (linux_event_pipe): New.
11317 (target_is_async_p): New.
11319 (handle_extended_wait): Use lwpid_of.
11320 (add_lwp): Don't set lwpid field.
11321 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
11322 (linux_kill_one_lwp): If killing a running lwp, stop it first.
11323 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
11324 (linux_detach_one_lwp): If detaching from a running lwp, stop it
11325 first. Adjust to linux_wait_for_event interface changes. Use
11327 (linux_detach): Don't delete the main lwp here.
11328 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
11329 (status_pending_p): Don't consider explicitly suspended lwps.
11330 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
11331 pointer. Add OPTIONS argument. Change return type to int. Use
11332 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
11333 (linux_wait_for_event): Take an integer pid instead of a lwp_info
11334 pointer. Add status pointer argument. Return a pid instead of a
11335 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
11336 changes. In non-stop mode, don't switch to a random thread.
11337 (linux_wait): Rename to...
11338 (linux_wait_1): ... this. Add target_options argument, and handle
11339 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
11340 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
11341 clean exit and signal exit code. Don't stop all threads in
11342 non-stop mode. In all-stop mode, only stop all threads when
11343 reporting a stop to GDB. Handle explicit thread stop requests.
11344 (async_file_flush, async_file_mark): New.
11346 (send_sigstop): Use lwpid_of.
11347 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
11348 interface changes. In non-stop mode, don't switch to a random
11350 (linux_resume_one_lwp): Use lwpid_of.
11351 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
11352 (linux_resume_one_thread): ... this. Handle resume_stop. In
11353 non-stop mode, don't look for pending flag in all threads.
11354 (resume_status_pending_p): Don't consider explicitly suspended
11356 (my_waitpid): Reimplement. Emulate __WALL.
11357 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
11359 (sigchld_handler, linux_supports_non_stop, linux_async)
11360 (linux_start_non_stop): New.
11361 (linux_target_ops): Register linux_supports_non_stop, linux_async
11362 and linux_start_non_stop.
11363 (initialize_low): Install SIGCHLD handler.
11364 * thread-db.c (thread_db_create_event, find_one_thread)
11365 (thread_db_get_tls_address): Use lwpid_of.
11366 * win32-low.c (win32_detach): Adjust to use resume_kind.
11367 (win32_wait): Add `options' argument.
11368 * spu-low.c (spu_resume): Adjust to use resume_kind.
11369 (spu_wait): Add `options' argument.
11371 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11373 Decouple target code from remote protocol.
11375 * target.h (enum target_waitkind): New.
11376 (struct target_waitstatus): New.
11377 (struct target_ops) <wait>: Return an unsigned long. Take a
11378 target_waitstatus pointer instead of a char pointer.
11379 (mywait): Likewise.
11380 * target.c (mywait): Change prototype to return an unsigned long.
11381 Take a target_waitstatus pointer instead of a char pointer. Adjust.
11382 * server.h (thread_from_wait, old_thread_from_wait): Delete
11384 (prepare_resume_reply): Change prototype to take a
11386 * server.c (thread_from_wait, old_thread_from_wait): Delete.
11387 (last_status, last_ptid): New.
11388 (start_inferior): Remove "statusptr" argument. Adjust. Return a
11389 pid instead of a signal.
11390 (attach_inferior): Remove "status" and "signal" parameters.
11392 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
11394 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
11395 (handle_v_requests, myresume): Remove "status" and "signal"
11396 parameters. Adjust.
11397 (handle_status): New.
11398 (main): Delete local `status'. Adjust.
11399 * remote-utils.c: Include target.h.
11400 (prepare_resume_reply): Change prototype to take a
11401 target_waitstatus. Adjust.
11403 * linux-low.c (linux_wait): Adjust to new target_ops->wait
11405 * spu-low.c (spu_wait): Adjust.
11406 * win32-low.c (enum target_waitkind, struct target_waitstatus):
11408 (win32_wait): Adjust.
11410 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11412 * target.h (struct thread_resume): Delete leave_stopped member.
11413 (struct target_ops): Add a `n' argument to the `resume' callback.
11414 * server.c (start_inferior): Adjust.
11415 (handle_v_cont, myresume): Adjust.
11416 * linux-low.c (check_removed_breakpoint): Adjust to resume
11417 interface change, and to removed leave_stopped field.
11418 (resume_ptr): Delete.
11419 (struct thread_resume_array): New.
11420 (linux_set_resume_request): Add new `arg' parameter. Adjust to
11421 resume interface change.
11422 (linux_continue_one_thread, linux_queue_one_thread)
11423 (resume_status_pending_p): Check if the resume field is NULL
11424 instead of checking the leave_stopped member.
11425 (linux_resume): Adjust to the target resume interface change.
11426 * spu-low.c (spu_resume): Adjust to the target resume interface
11428 * win32-low.c (win32_detach, win32_resume): Ditto.
11430 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11432 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
11434 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
11436 (linux_continue_one_thread): Only preserve the stepping flag if
11437 there's a pending breakpoint.
11439 2009-03-31 Pedro Alves <pedro@codesourcery.com>
11441 * server.c (main): After the inferior having exited, call
11442 remote_close before exiting gdbserver.
11444 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
11446 Fix size of FPSCR in Power 7 processors.
11447 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
11448 (PPC_FEATURE_HAS_DFP): New #define.
11449 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
11452 2009-03-23 Pedro Alves <pedro@codesourcery.com>
11454 * server.c (handle_query) Whitespace and formatting.
11456 2009-03-22 Pedro Alves <pedro@codesourcery.com>
11458 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
11459 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
11460 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
11461 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
11462 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
11463 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
11464 Makefile.in, configure.ac: Fix whitespace throughout.
11465 * configure: Regenerate.
11467 2009-03-22 Pedro Alves <pedro@codesourcery.com>
11469 * inferiors.c (find_inferior): Make it safe for the callback
11470 function to delete the currently iterated inferior.
11472 2009-03-22 Pedro Alves <pedro@codesourcery.com>
11474 * Makefile.in (linuw_low_h): Move higher.
11475 (thread-db.o): Depend on $(linux_low_h).
11477 2009-03-17 Pedro Alves <pedro@codesourcery.com>
11479 Rename "process" to "lwp" throughout.
11481 * linux-low.c (all_processes): Rename to...
11482 (all_lwps): ... this.
11483 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
11484 (add_process): Rename to ...
11485 (add_lwp): ... this. Adjust.
11486 (linux_create_inferior): Adjust.
11487 (linux_attach_lwp): Adjust.
11488 (linux_attach): Adjust.
11489 (linux_kill_one_process): Rename to ...
11490 (linux_kill_one_lwp): ... this. Adjust.
11491 (linux_kill): Adjust.
11492 (linux_detach_one_process): Rename to ...
11493 (linux_detach_one_lwp): ... this. Adjust.
11494 (linux_detach): Adjust.
11495 (check_removed_breakpoint): Adjust.
11496 (status_pending_p): Adjust.
11497 (linux_wait_for_process): Rename to ...
11498 (linux_wait_for_lwp): ... this. Adjust.
11499 (linux_wait_for_event): Adjust.
11500 (send_sigstop): Adjust.
11501 (wait_for_sigstop): Adjust.
11502 (stop_all_processes): Rename to ...
11503 (stop_all_lwps): ... this.
11504 (linux_resume_one_process): Rename to ...
11505 (linux_resume_one_lwp): ... this. Adjust.
11506 (linux_set_resume_request, linux_continue_one_thread)
11507 (linux_queue_one_thread, resume_status_pending_p)
11508 (usr_store_inferior_registers, regsets_store_inferior_registers)
11509 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
11511 * linux-low.h (get_process): Rename to ...
11512 (get_lwp): ... this. Adjust.
11513 (get_thread_process): Rename to ...
11514 (get_thread_lwp): ... this. Adjust.
11515 (get_process_thread): Rename to ...
11516 (get_lwp_thread): ... this. Adjust.
11517 (struct process_info): Rename to ...
11518 (struct lwp_info): ... this.
11519 (all_processes): Rename to ...
11520 (all_lwps): ... this.
11521 * proc-service.c (ps_lgetregs): Adjust.
11522 * thread-db.c (thread_db_create_event, find_one_thread)
11523 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
11525 2009-03-14 Pedro Alves <pedro@codesourcery.com>
11527 * server.c (handle_query): Handle "qAttached".
11529 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
11531 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
11532 GPLv3, update license URL.
11534 2009-03-01 Doug Evans <dje@google.com>
11536 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
11537 (server_h): Add gdb_signals.h.
11538 (signals.o): Update.
11539 * server.h (target_signal_from_host,target_signal_to_host_p)
11540 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
11542 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
11544 * remote-utils.c (getpkt): Also generate remote-debug
11545 information if noack_mode is set.
11547 2009-02-06 Pedro Alves <pedro@codesourcery.com>
11549 * server.c (handle_query): Report qXfer:siginfo:read and
11550 qXfer:siginfo:write as supported and handle them.
11551 * target.h (struct target_ops) <qxfer_siginfo>: New field.
11552 * linux-low.c (linux_xfer_siginfo): New.
11553 (linux_target_ops): Set it.
11555 2009-01-26 Pedro Alves <pedro@codesourcery.com>
11557 * server.c (gdbserver_usage): Mention --remote-debug.
11558 (main): Accept '--remote-debug' switch.
11560 2009-01-18 Doug Evans <dje@google.com>
11562 * regcache.c (new_register_cache): No need to check result of xcalloc.
11563 * server.c (handle_search_memory): Back out calls to xmalloc,
11564 result is checked and error is returned to user upon failure.
11565 (handle_query): Ditto. Add more checks for result of malloc.
11566 (handle_v_cont): Check result of malloc, report error back to
11568 (handle_v_run): Ditto. Call freeargv.
11569 * server.h (freeargv): Declare.
11570 * utils.c (freeargv): New fn.
11572 2009-01-15 Doug Evans <dje@google.com>
11574 * gdbreplay.c (perror_with_name): Make arg const char *.
11575 * server.h (target_signal_to_name): Make return type const char *.
11576 * thread-db.c (thread_db_err_str): Make return type const char *.
11577 * utils.c (perror_with_name): Make arg const char *.
11579 2009-01-14 Pedro Alves <pedro@codesourcery.com>
11581 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
11582 when handling a EXIT_PROCESS_DEBUG_EVENT.
11584 2009-01-06 Joel Brobecker <brobecker@adacore.com>
11586 * gdbreplay.c (gdbreplay_version): Update copyright year.
11587 * server.c (gdbserver_version): Likewise.
11589 2009-01-05 Doug Evans <dje@google.com>
11591 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
11592 (handle_extended_wait): Improve comment.
11594 2008-12-13 Doug Evans <dje@google.com>
11596 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
11597 * server.h (ATTR_MALLOC): New macro.
11598 (xmalloc,xcalloc,xstrdup): Declare.
11599 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
11600 * inferiors.c: Ditto.
11601 * linux-low.c: Ditto.
11602 * mem-break.c: Ditto.
11603 * regcache.c: Ditto.
11604 * remote-utils.c: Ditto.
11607 * win32-low.c: Ditto.
11609 2008-12-12 Doug Evans <dje@google.com>
11611 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
11612 in debugging printf.
11614 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
11616 2008-12-09 Doug Evans <dje@google.com>
11618 * linux-low.h (struct process_info): Delete member tid, unused.
11619 * thread-db.c (find_one_thread): Update.
11620 (maybe_attach_thread): Update.
11622 2008-12-02 Pedro Alves <pedro@codesourcery.com>
11624 * target.h (struct target_ops): Add qxfer_osdata member.
11625 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
11627 (linux_qxfer_osdata): New functions.
11628 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
11630 * server.c (handle_query): Handle "qXfer:osdata:read:".
11631 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
11632 (buffer_xml_printf): New functions.
11633 * server.h (struct buffer): New.
11634 (buffer_grow_str, buffer_grow_str0): New macros.
11635 (buffer_grow, buffer_free, buffer_init, buffer_finish)
11636 (buffer_xml_printf): Declare.
11638 2008-11-24 Doug Evans <dje@google.com>
11640 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
11642 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
11644 * server.c (handle_v_run): Always use the supplied argument list.
11646 2008-11-19 Bob Wilson <bob.wilson@acm.org>
11648 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
11649 (xtensa_regmap_table): Add entry for scompare1.
11651 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
11653 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
11654 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
11655 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
11656 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
11657 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
11658 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
11659 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
11660 XML target descriptions.
11661 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
11662 when inferior is running on an ISA 2.05 or later processor. Add
11663 special case to return offset for full 64-bit slot of FPSCR when
11666 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
11668 * Makefile.in (SFILES, clean): Added sparc64 files.
11669 (reg-sparc64.o, reg-sparc64.c): New.
11670 * configure.srv (sparc*-*-linux*): New configuration.
11671 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
11672 syscall arguments for SPARC.
11673 (regsets_store_inferior_registers): Likewise.
11674 * linux-sparc-low.c: New file.
11676 2008-10-21 Doug Evans <dje@google.com>
11678 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
11679 (READLINE_DIR,READLINE_DEP): Delete.
11680 (INTERNAL_CFLAGS): Update.
11681 (LINTFLAGS): Update.
11683 2008-10-10 Pedro Alves <pedro@codesourcery.com>
11685 * server.c (handle_v_run): If GDB didn't specify an argv, use the
11686 whole argv from the last run, not just argv[0].
11688 2008-09-08 Pedro Alves <pedro@codesourcery.com>
11690 * regcache.c (new_register_cache): Return NULL if the register
11691 cache size isn't known yet.
11692 (free_register_cache): Avoid dereferencing a NULL regcache.
11694 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
11696 * configure.srv: Merge MIPS and MIPS64.
11698 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
11700 * Makefile.in (uninstall): Apply $(EXEEXT) too.
11702 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
11704 * Makefile.in: Add required vsx dependencies.
11706 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
11707 Declare init_registers_powerpc_vsx32l.
11708 Declare init_registers_powerpc_vsx64l.
11709 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
11710 (ppc_arch_setup): Check for VSX in hwcap.
11711 (ppc_fill_vsxregset): New function.
11712 (ppc_store_vsxregset): New function.
11713 Add new VSX entry in regset_info target_regsets.
11715 * configure.srv: Add new VSX dependencies.
11717 2008-08-12 Pedro Alves <pedro@codesourcery.com>
11719 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
11720 (remote_open): Set or clear transport_is_reliable.
11721 (putpkt_binary): Don't expect acks in noack mode.
11722 (getpkt): Don't send ack/nac in noack mode.
11723 * server.c (handle_general_set): Handle QStartNoAckMode.
11724 (handle_query): If connected by tcp pass QStartNoAckMode+ in
11726 (main): Reset noack_mode on every connection.
11727 * server.h (noack_mode): Declare.
11729 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11731 * Makefile.in (GDBREPLAY_OBS): New variable.
11732 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
11734 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
11735 Daniel Jacobowitz <dan@codesourcery.com>
11737 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
11738 (usr_store_inferior_registers): Likewise.
11739 (regsets_store_inferior_registers): Likewise.
11741 2008-07-31 Rolf Jansen <rj@surtec.com>
11742 Pedro Alves <pedro@codesourcery.com>
11744 * configure.ac: Check for memmem declaration.
11745 * server.c [HAVE_MALLOC_H]: Include malloc.h.
11746 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
11747 (disable_packet_qfThreadInfo): Unconditionally compile.
11748 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
11749 * configure, config.in: Regenerate.
11751 2008-07-28 Doug Kwan <dougkwan@google.com>
11753 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
11754 (linux_write_memory): Remove declaration of errno.
11756 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
11758 * linux-low.c (handle_extended_wait): Do not use "status"
11759 variable uninitialized.
11761 2008-07-07 Pedro Alves <pedro@codesourcery.com>
11763 * server.c (handle_v_attach): Inhibit reporting dll changes.
11765 2008-06-27 Pedro Alves <pedro@codesourcery.com>
11767 * remote-utils.c (prepare_resume_reply): If requested, don't
11768 output "thread:TID" in the T stop reply.
11770 * server.c (disable_packet_vCont, disable_packet_Tthread)
11771 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
11772 (handle_query): If requested, disable support for qC, qfThreadInfo
11774 (handle_v_requests): If requested, disable support for vCont.
11775 (gdbserver_show_disableable): New.
11776 (main): Handle --disable-packet and --disable-packet=LIST.
11778 * server.h (disable_packet_vCont, disable_packet_Tthread)
11779 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
11781 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
11783 * server.c (gdbserver_usage): Mention --version.
11785 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
11787 * Makefile.in (gdbreplay.o): New rule.
11789 2008-06-06 Joseph Myers <joseph@codesourcery.com>
11791 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
11792 message, not gdbserver.
11794 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
11795 Nathan Sidwell <nathan@codesourcery.com>
11796 Joseph Myers <joseph@codesourcery.com>
11798 * acinclude.m4: Include ../../config/acx.m4.
11799 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
11800 * configure, config.in: Regenerate.
11801 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
11802 * server.c (gdbserver_version): Print PKGVERSION.
11803 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
11804 (main): Adjust gdbserver_usage calls.
11805 * gdbreplay.c (version, host_name): Add declarations.
11806 (gdbreplay_version, gdbreplay_usage): New.
11807 (main): Accept --version and --help options.
11809 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
11811 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
11812 (arm_breakpoint_at): Handle Thumb.
11813 (the_low_target): Add comment.
11815 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
11817 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
11819 2008-05-09 Doug Evans <dje@google.com>
11821 * server.h (decode_search_memory_packet): Declare.
11822 * remote-utils.c (decode_search_memory_packet): New fn.
11823 * server.c (handle_search_memory_1): New fn.
11824 (handle_search_memory): New fn.
11825 (handle_query): Process qSearch:memory packets.
11827 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
11829 * regcache.c (registers_length): Remove.
11830 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
11831 full register packet.
11832 * regcache.h (registers_length): Remove prototype.
11833 * server.h (PBUFSIZ): Define to 16384.
11835 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
11837 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
11838 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
11839 powerpc-64l.o, and powerpc-altivec64l.o.
11840 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
11841 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
11842 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
11843 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
11844 rs6000/power-linux.xml, and rs6000/power64-linux.xml
11847 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
11848 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
11849 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
11850 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
11851 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
11852 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
11853 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
11854 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
11855 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
11856 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
11859 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
11860 (init_registers_powerpc_32l): ... this new prototype.
11861 (init_registers_powerpc_32): Remove, replace by ...
11862 (init_registers_powerpc_altivec32l): ... this new prototype.
11863 (init_registers_powerpc_e500): Remove, replace by ...
11864 (init_registers_powerpc_e500l): ... this new prototype.
11865 (init_registers_ppc64): Remove, replace by ...
11866 (init_registers_powerpc_64l): ... this new prototype.
11867 (init_registers_powerpc_64): Remove, replace by ...
11868 (init_registers_powerpc_altivec64l): ... this new prototype.
11869 (ppc_num_regs): Set to 73.
11870 (PT_ORIG_R3, PT_TRAP): Define if necessary.
11871 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
11872 (ppc_cannot_store_register): Handle orig_r3 and trap.
11873 (ppc_arch_setup): Update init_registers_... calls.
11874 (ppc_fill_gregset): Handle orig_r3 and trap.
11876 * inferiors.c (clear_inferiors): Reset current_inferior.
11878 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
11880 * acinclude.m4: Add override.m4.
11881 * configure: Regenerate.
11883 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
11885 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
11886 initial call to init_register_ppc64.
11888 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
11890 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
11891 single powerpc*-*-linux* case.
11892 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
11894 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
11896 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
11897 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
11899 * linux-ppc-low.c: Include <elf.h>.
11900 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
11901 (ppc_hwcap): New global variable.
11902 (ppc_regmap): Remove __SPE__ #ifdef sections.
11903 (ppc_regmap_e500): New global variable.
11904 (ppc_cannot_store_register): Update __SPE__ special case.
11905 (ppc_get_hwcap): New function.
11906 (ppc_arch_setup): Use it to determine whether inferior supports
11907 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
11908 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
11909 Do not access registers if target does not support AltiVec.
11910 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
11911 Do not access registers if target does not support SPE.
11912 (target_regsets): Unconditionally include AltiVec and SPE regsets.
11914 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
11916 * linux-low.c (disabled_regsets, num_regsets): New.
11917 (use_regsets_p): Delete.
11918 (linux_wait_for_process): Clear disabled_regsets.
11919 (regsets_fetch_inferior_registers): Check and set it.
11920 (regsets_store_inferior_registers): Likewise.
11921 (linux_fetch_registers, linux_store_registers): Do not use
11923 (initialize_low): Allocate disabled_regsets.
11925 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
11927 * Makefile.in (LIBOBJS): New.
11928 (OBS): Use LIBOBJS.
11929 (memmem.o): New rule.
11930 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
11931 * configure: Regenerated.
11933 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
11935 * server.c (handle_query): Never return "unsupported" for
11936 qXfer:features:read queries.
11938 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
11940 * server.c (get_features_xml): Fix inverted condition.
11941 (handle_query): Always support qXfer:feature:read.
11943 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
11945 * server.c (wrapper_argv): New.
11946 (start_inferior): Handle wrapper_argv. If set, expect an extra
11948 (gdbserver_usage): Document --wrapper.
11949 (main): Parse --wrapper.
11951 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11953 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
11954 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
11955 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
11956 (ppc_set_pc): Likewise.
11957 (ppc_arch_setup): New function.
11958 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
11959 of collect_register.
11960 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
11962 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11964 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
11965 instead of linux-ppc64-low.o.
11966 * linux-ppc64-low.c: Remove file.
11967 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
11968 (linux-ppc64-low.o): Remove rule.
11970 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
11971 (init_registers_powerpc_64): Likewise.
11972 (ppc_regmap): Conditionally define depending on __powerpc64__.
11973 (ppc_cannot_store_register): Do not special-case "fpscr" when
11974 compiled on __powerpc64__.
11975 (ppc_collect_ptrace_register): New function.
11976 (ppc_supply_ptrace_register): New function.
11977 (ppc_breakpoint): Change type to "unsigned int".
11978 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
11979 (the_low_target): Conditionally provide initializers for the
11980 arch_setup member depending on __powerpc64__. Install
11981 collect_ptrace_register and supply_ptrace_register members.
11983 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11985 * regcache.h (gdbserver_xmltarget): Add extern declaration.
11986 * server.c (gdbserver_xmltarget): Define.
11987 (get_features_xml): Use it to replace "target.xml" and arch_string.
11989 * configure.srv: Remove srv_xmltarget. Add XML files that were
11990 mentioned there to srv_xmlfiles instead. Remove conditional tests
11991 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
11992 srv_xmlfiles and srv_regobj to include all possible choices.
11993 * configure.ac (srv_xmltarget): Remove.
11994 (srv_xmlfiles): Do not add "target.xml".
11995 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
11996 checks for supplementary target information.
11997 * configure: Regenerate.
11998 * Makefile.in (XML_TARGET): Remove.
11999 (target.xml): Remove rule.
12000 (clean): Do not clean up target.xml.
12001 (.PRECIOUS): Do not mention target.xml.
12003 * target.h (struct target_ops): Remove arch_string member.
12004 * linux-low.c (linux_arch_string): Remove.
12005 (linux_target_ops): Remove arch_string initializer.
12006 * linux-low.h (struct linux_target_ops): Remove arch_string member.
12007 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
12008 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
12009 * spu-low.c (spu_arch_string): Remove.
12010 (spu_target_ops): Remove arch_string initializer.
12011 * win32-low.c (win32_arch_string): Remove.
12012 (win32_target_ops): Remove arch_string initializer.
12013 * win32-low.h (struct win32_target_ops): Remove arch_string member.
12014 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
12015 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
12017 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12019 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
12020 by collect_ptrace_register and supply_ptrace_register hooks.
12021 * linux-low.c (fetch_register): Use supply_ptrace_register callback
12022 instead of checking for the_low_target.left_pad_xfer.
12023 (usr_store_inferior_registers): Use collect_ptrace_register callback
12024 instead of checking for the_low_target.left_pad_xfer.
12026 * linux-s390-low.c (s390_collect_ptrace_register): New function.
12027 (s390_supply_ptrace_register): Likewise.
12028 (s390_fill_gregset): Call s390_collect_ptrace_register.
12029 (the_low_target): Update.
12031 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
12032 (ppc_supply_ptrace_register): Likewise.
12033 (the_low_target): Update.
12035 * linux-i386-low.c (the_low_target): Update.
12036 * linux-x86-64-low.c (the_low_target): Update.
12038 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12040 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
12041 reg-s390.o and reg-s390x.o.
12043 * linux-low.c (new_inferior): New global variable.
12044 (linux_create_inferior, linux_attach): Set it.
12045 (linux_wait_for_process): Call the_low_target.arch_setup after the
12046 target has stopped for the first time.
12047 (initialize_low): Do not call the_low_target.arch_setup.
12049 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
12050 (s390_set_pc): Likewise.
12051 (s390_arch_setup): New function.
12052 (the_low_target): Use s390_arch_setup as arch_setup routine.
12054 * regcache.c (realloc_register_cache): New function.
12055 (set_register_cache): Call it for each existing regcache.
12057 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12059 * server.h (init_registers): Remove prototype.
12061 * linux-low.h (struct linux_target_ops): Add arch_setup field.
12062 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
12063 instead of init_registers ().
12064 * linux-arm-low.c (init_registers_arm): Add prototype.
12065 (init_registers_arm_with_iwmmxt): Likewise.
12066 (the_low_target): Add initializer for arch_setup field.
12067 * linux-cris-low.c (init_registers_cris): Add prototype.
12068 (the_low_target): Add initializer for arch_setup field.
12069 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
12070 (the_low_target): Add initializer for arch_setup field.
12071 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
12072 (the_low_target): Add initializer for arch_setup field.
12073 * linux-ia64-low.c (init_registers_ia64): Add prototype.
12074 (the_low_target): Add initializer for arch_setup field.
12075 * linux-m32r-low.c (init_registers_m32r): Add prototype.
12076 (the_low_target): Add initializer for arch_setup field.
12077 * linux-m68k-low.c (init_registers_m68k): Add prototype.
12078 (the_low_target): Add initializer for arch_setup field.
12079 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
12080 (init_registers_mips64_linux): Likewise.
12081 (the_low_target): Add initializer for arch_setup field.
12082 * linux-ppc-low.c (init_registers_ppc): Add prototype.
12083 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
12084 (the_low_target): Add initializer for arch_setup field.
12085 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
12086 (init_registers_powerpc_64): Likewise.
12087 (the_low_target): Add initializer for arch_setup field.
12088 * linux-s390-low.c (init_registers_s390): Add prototype.
12089 (init_registers_s390x): Likewise.
12090 (the_low_target): Add initializer for arch_setup field.
12091 * linux-sh-low.c (init_registers_sh): Add prototype.
12092 (the_low_target): Add initializer for arch_setup field.
12093 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
12094 (the_low_target): Add initializer for arch_setup field.
12095 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
12096 (the_low_target): Add initializer for arch_setup field.
12098 * win32-low.h (struct win32_target_ops): Add arch_setup field.
12099 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
12100 instead of init_registers ().
12101 * win32-arm-low.c (init_registers_arm): Add prototype.
12102 (the_low_target): Add initializer for arch_setup field.
12103 * win32-i386-low.c (init_registers_i386): Add prototype.
12104 (the_low_target): Add initializer for arch_setup field.
12106 * spu-low.c (init_registers_spu): Add prototype.
12107 (initialize_low): Call initialie_registers_spu () instead of
12108 initialize_registers ().
12110 2008-02-19 Pedro Alves <pedro@codesourcery.com>
12112 * server.c (handle_v_requests): When handling the vRun and vAttach
12113 packets, if already debugging a process, don't kill it. Return an
12116 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
12118 * server.c (handle_query): Correct length check.
12120 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
12122 * win32-low.c (do_initial_child_stuff): Add process handle
12123 parameter. Set current_process_handle and current_process_id from the
12124 parameters. Clear globals.
12125 (win32_create_inferior): Don't set current_process_handle and
12126 current_process_id here. Instead pass them on the call to
12127 do_initial_child_stuff.
12128 (win32_attach): Likewise.
12129 (win32_clear_inferiors): New.
12130 (win32_kill): Don't close the current process handle or the
12131 current thread handle here. Instead call win32_clear_inferiors.
12132 (win32_detach): Don't open a new handle to the process. Call
12133 win32_clear_inferiors.
12134 (win32_join): Don't rely on current_process_handle; open a new
12135 handle using the process id.
12136 (win32_wait): Call win32_clear_inferiors when the inferior process
12139 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
12141 * server.c (monitor_show_help): Add "exit".
12143 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
12145 * Makefile.in (SFILES): Add linux-xtensa-low.c.
12146 (clean): Add reg-xtensa.c.
12147 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
12148 * configure.srv (xtensa*-*-linux*) New target.
12149 * linux-xtensa-low.c: New.
12150 * xtensa-xtregs.c: New.
12152 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
12154 * hostio.c: Don't include errno.h.
12155 (errno_to_fileio_errno): Move to hostio-errno.
12156 * hostio.c: (hostio_error): Remove the error parameter. Defer the
12157 error number outputting to the target->hostio_last_error callback.
12158 (hostio_packet_error): Use FILEIO_EINVAL directly.
12159 (handle_open, handle_pread, hostio_error, handle_unlink): Update
12160 calls to hostio_error.
12161 * hostio-errno.c: New.
12162 * server.h (hostio_last_error_from_errno): Declare.
12163 * target.h (target_ops): Add hostio_last_error member.
12164 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
12165 as hostio_last_error handler.
12166 * spu-low.c (spu_target_ops): Likewise.
12167 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
12168 (wince_hostio_last_error): New functions.
12169 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
12170 as hostio_last_error handler.
12171 (win32_target_ops) [!_WIN32_WCE]: Register
12172 hostio_last_error_from_errno as hostio_last_error handler.
12173 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
12174 (hostio-errno.o): New rule.
12175 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
12176 * configure.srv (srv_hostio_err_objs): New variable. Default to
12178 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
12179 * configure: Regenerate.
12181 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12183 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
12184 (linux_kill, linux_detach): Clean up the process list.
12185 * remote-utils.c (remote_open): Improve port number parsing.
12186 (putpkt_binary, input_interrupt): Only send interrupts if the target
12188 * server.c (extended_protocol): Make static.
12189 (attached): Define earlier.
12190 (exit_requested, response_needed, program_argv): New variables.
12191 (target_running): New.
12192 (start_inferior): Clear attached here.
12193 (attach_inferior): Set attached here.
12194 (require_running): Define.
12195 (handle_query): Use require_running and target_running. Implement
12197 (handle_v_attach, handle_v_run): New.
12198 (handle_v_requests): Use require_running. Handle vAttach and vRun.
12199 (gdbserver_usage): Update.
12200 (main): Redo argument parsing. Handle --debug and --multi. Handle
12201 --attach along with other options or after the port. Save
12202 program_argv. Support no initial program. Resynchronize
12203 communication with GDB after an error. Handle "monitor exit".
12204 Use require_running and target_running. Always allow the extended
12205 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
12206 restart in extended mode.
12207 * README: Refer to the GDB manual. Update --attach usage.
12209 2007-12-20 Andreas Schwab <schwab@suse.de>
12211 * linux-low.c (STACK_SIZE): Define.
12212 (linux_tracefork_child): Use it. Use __clone2 on ia64.
12213 (linux_test_for_tracefork): Likewise.
12215 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
12217 * linux-low.c (linux_wait_for_event): Update messages. Do not
12218 reinsert auto-delete breakpoints.
12219 * mem-break.c (struct breakpoint): Change return type of handler to
12221 (set_breakpoint_at): Update handler type.
12222 (reinsert_breakpoint_handler): Return 1 instead of calling
12224 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
12226 (check_breakpoints): Delete auto-delete breakpoints and return 2.
12227 * mem-break.h (set_breakpoint_at): Update handler type.
12228 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
12229 * win32-low.c (auto_delete_breakpoint): New.
12230 (get_child_debug_event): Use it.
12232 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
12234 * configure.ac: Check for pread and pwrite.
12235 * hostio.c (handle_pread): Fall back to lseek and read.
12236 (handle_pwrite): Fall back to lseek and write.
12237 * config.in, configure: Regenerated.
12239 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
12241 * server.c (myresume): Add own_buf argument.
12242 (main): Update calls.
12244 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
12246 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
12247 * remote-utils.c (remote_open): Do not call disable_async_io.
12248 (block_async_io): Delete.
12249 (unblock_async_io): Make static.
12250 (initialize_async_io): New.
12251 * server.c (handle_v_cont): Handle async I/O here.
12252 (myresume): Likewise. Move other common resume tasks here...
12253 (main): ... from here. Call initialize_async_io. Disable async
12254 I/O before the main loop.
12255 * server.h (initialize_async_io): Declare.
12256 (block_async_io, unblock_async_io): Delete prototypes.
12257 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
12259 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
12261 * remote-utils.c (readchar): Allow binary data in received messages.
12263 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12265 * win32-low.c (attaching): New global.
12266 (win32_create_inferior): Clear the `attaching' global.
12267 (win32_attach): Set the `attaching' global.
12268 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
12269 attaching. Only set a breakpoint at the entry point if not
12272 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12274 * server.c (main): Don't report dll events on the initial
12275 connection on attaches.
12277 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12279 * server.c (main): Relax numerical bases supported for the pid of
12280 the --attach command line argument.
12282 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12284 * win32-low.c (win32_attach): Call OpenProcess before
12285 DebugActiveProcess, not after. Add last error output to error
12288 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12290 * win32-low.c (win32_get_thread_context)
12291 (win32_set_thread_context): New functions.
12292 (thread_rec): Use win32_get_thread_context.
12293 (continue_one_thread, win32_resume): Use win32_set_thread_context.
12294 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
12297 2007-12-03 Leo Zayas
12298 Pedro Alves <pedro_alves@portugalmail.pt>
12300 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
12302 (child_add_thread): Minor cleanup.
12303 (child_continue): Resume artificially suspended threads before
12304 calling ContinueDebugEvent.
12305 (suspend_one_thread): New.
12306 (fake_breakpoint_event): New.
12307 (get_child_debug_event): Change return type to int. Check here if
12308 gdb sent an interrupt request. If a soft interrupt was requested,
12309 fake a breakpoint event. Return 0 if there is no event to handle,
12311 (win32_wait): Don't check here if gdb sent an interrupt request.
12312 Ensure there is a valid event to handle.
12313 (win32_request_interrupt): Add soft interruption method as last
12316 2007-12-03 Leo Zayas
12317 Pedro Alves <pedro_alves@portugalmail.pt>
12319 * win32-low.h (win32_thread_info): Add descriptions to the
12320 structure members. Replace `suspend_count' counter by a
12322 * win32-low.c (thread_rec): Update condition of when to get the
12323 context from the inferior. Rely on ContextFlags being set if it
12324 has already been retrieved. Only suspend the inferior thread if
12325 we haven't already. Warn if that fails.
12326 (continue_one_thread): s/suspend_count/suspended/. Only call
12327 ResumeThread once. Warn if that fails.
12329 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12331 * win32-low.c (win32_wait): Don't read from the inferior when it
12332 has already exited.
12334 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12336 * Makefile.in (win32_low_h): New variable.
12337 (win32-low.o): Add dependency on $(win32_low_h).
12338 (win32-arm-low.o, win32-i386-low.o): New rules.
12340 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12342 * hostio.c: Correct copyright year.
12344 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12346 * Makefile.in (OBS): Add hostio.o.
12347 (hostio.o): New rule.
12348 * server.h (handle_vFile): Declare.
12349 * hostio.c: New file.
12350 * server.c (handle_v_requests): Take packet_len and new_packet_len
12351 for binary packets. Call handle_vFile.
12352 (main): Update call to handle_v_requests.
12354 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
12356 * linux-low.c: Include <sched.h>.
12358 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
12360 * linux-low.c (linux_tracefork_grandchild): New.
12361 (linux_tracefork_child): Use clone.
12362 (linux_test_for_tracefork): Use clone; allocate and free a stack.
12364 2007-10-31 Joel Brobecker <brobecker@adacore.com>
12366 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
12368 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
12370 * linux-low.c (handle_extended_wait): Handle unexpected signals.
12372 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
12374 * inferiors.c (change_inferior_id): Delete.
12375 (add_pid_to_list, pull_pid_from_list): New.
12376 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
12377 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
12378 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
12379 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
12380 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
12381 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
12382 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
12383 (using_threads): Always set to 1.
12384 (handle_extended_wait): New.
12385 (add_process): Do not set TID.
12386 (linux_create_inferior): Set must_set_ptrace_flags.
12387 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
12388 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
12389 (linux_thread_alive): Rename TID argument to LWPID.
12390 (linux_wait_for_process): Handle unknown processes. Do not use TID.
12391 (linux_wait_for_event): Do not use TID or check using_threads. Update
12392 call to dead_thread_notify. Call handle_extended_wait.
12393 (linux_create_inferior): Use PTRACE_SETOPTIONS.
12394 (send_sigstop): Delete sigstop_sent.
12395 (wait_for_sigstop): Avoid TID.
12396 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
12397 (linux_test_for_tracefork): New.
12398 (linux_lookup_signals): Use thread_db_active and
12399 linux_supports_tracefork_flag.
12400 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
12401 * linux-low.h (get_process_thread): Avoid TID.
12402 (struct process_ifo): Move thread_known and tid to the end. Remove
12404 (linux_attach_lwp, thread_db_init): Update prototypes.
12405 * server.h (change_inferior_id): Delete prototype.
12406 (add_pid_to_list, pull_pid_from_list): New prototypes.
12407 * thread-db.c (thread_db_use_events): New.
12408 (find_first_thread): Rename to...
12409 (find_one_thread): ...this. Update callers and messages. Do not
12410 call fatal. Check thread_db_use_events. Do not call
12411 change_inferior_id or new_thread_notify.
12412 (maybe_attach_thread): Update. Do not call new_thread_notify.
12413 (thread_db_init): Set thread_db_use_events. Check use_events.
12414 * utils.c (fatal, warning): Correct message prefix.
12416 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
12418 * Makefile.in (clean): Remove new files.
12419 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
12420 (powerpc-64.o, powerpc-64.c): New rules.
12421 * configure.srv: Use alternate register sets for powerpc64-*-linux*
12422 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
12424 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
12426 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
12427 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
12428 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
12429 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
12430 (target_regsets): Add AltiVec and SPE register sets.
12431 * configure.ac: Check for AltiVec and SPE.
12432 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
12433 (ppc_fill_vrregset, ppc_store_vrregset): New.
12434 (target_regsets): Add AltiVec register set.
12435 * configure: Regenerated.
12437 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
12439 * linux-low.c (O_LARGEFILE): Define.
12440 (linux_read_memory): Use /proc/PID/mem.
12441 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
12442 * configure, config.in: Regenerated.
12444 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12446 * linux-low.c (linux_wait_for_event): Do not pass signals while
12449 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
12451 * win32-low.c (create_process): New.
12452 (win32_create_inferior): Use create_process instead of
12453 CreateProcess. If create_process failed retry appending an ".exe"
12454 suffix. Store the GetLastError result immediatelly after
12455 create_process calls and use it on the call to error.
12457 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
12459 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
12461 2007-08-23 Joel Brobecker <brobecker@adacore.com>
12463 * configure.ac: Switch license to GPLv3.
12465 2007-08-01 Michael Snyder <msnyder@access-company.com>
12467 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
12469 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
12471 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
12473 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
12474 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
12475 CloseToolhelp32Snapshot.
12476 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
12477 CloseToolhelp32Snapshot.
12479 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
12481 * server.c (main): Check for inferior exit before main loop.
12483 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
12485 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
12486 instead of on tmp_desc.
12488 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
12489 Daniel Jacobowitz <dan@codesourcery.com>
12491 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
12492 (add_thread): Minor cleanups.
12493 (clear_inferiors): Move lower in the file. Clear the DLL
12495 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
12496 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
12497 (xml_escape_text): New.
12498 * server.c (handle_query): Handle qXfer:libraries:read. Report it
12500 (handle_v_cont): Report errors.
12501 (gdbserver_version): Update.
12502 (main): Correct size of own_buf. Do not report initial DLL events.
12503 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
12504 (unloaded_dll, xml_escape_text): New.
12505 * win32-low.c (enum target_waitkind): Update comments.
12506 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
12507 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
12508 (win32_EnumProcessModules, win32_GetModuleInformation)
12509 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
12510 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
12511 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
12512 (win32_Module32First, win32_Module32Next, load_toolhelp)
12513 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
12514 (get_child_debug_event): Handle DLL events.
12515 (win32_wait): Likewise.
12517 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
12519 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
12520 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
12522 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
12524 * win32-low.c (handle_output_debug_string): Ignore event if not
12527 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
12529 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
12531 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
12533 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
12535 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
12537 * inferiors.c (change_inferior_id): Add comment.
12538 * linux-low.c (check_removed_breakpoint): Add an early
12539 prototype. Improve debug output.
12540 (linux_attach): Doc update.
12541 (linux_detach_one_process, linux_detach): Clean up before releasing
12543 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
12544 * linux-low.h (struct process_info): Doc improvement.
12545 * mem-break.c (delete_all_breakpoints): New.
12546 * mem-break.h (delete_all_breakpoints): New prototype.
12547 * thread-db.c (find_first_thread): New.
12548 (thread_db_create_event): Call it instead of
12549 thread_db_find_new_threads. Clean up unused variables.
12550 (maybe_attach_thread): Remove first thread handling.
12551 (thread_db_find_new_threads): Use find_first_thread.
12552 (thread_db_get_tls_address): Likewise.
12554 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
12556 * thread-db.c (thread_db_find_new_threads): Add prototype.
12557 (thread_db_create_event): Check for the main thread before adding
12559 (maybe_attach_thread): Only enable event reporting if TID == 0.
12560 (thread_db_get_tls_address): Check for new threads.
12562 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
12564 * linux-low.c (linux_create_inferior): Try execv before execvp.
12565 * spu-low.c (spu_create_inferior): Likewise.
12567 2007-06-13 Mike Frysinger <vapier@gentoo.org>
12569 * linux-low.c (linux_create_inferior): Change execv to execvp.
12570 * spu-low.c (spu_create_inferior): Likewies.
12572 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
12574 * Makefile.in (clean): Clean new files instead of deleted ones.
12575 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
12576 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
12578 * configure.srv: Specify XML files and new regformats for MIPS and
12580 * linux-mips-low.c (mips_num_regs): Set to only used registers.
12581 (mips_regmap): Do not fetch $0. Remove unused registers. Add
12582 an entry for the restart register.
12583 (mips_cannot_fetch_register, mips_cannot_store_register)
12584 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
12585 register names to match the XML descriptions.
12586 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
12587 restart register instead of $0.
12589 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12590 Markus Deuling <deuling@de.ibm.com>
12592 * remote-utils.c (decode_xfer_write): New function.
12593 * server.h (decode_xfer_write): Add prototype.
12594 * server.c (handle_query): Add PACKET_LEN argument. Support
12595 qXfer:spu:read and qXfer:spu:write packets.
12596 (main): Pass packet_len to handle_query.
12597 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
12598 * target.h (target_ops): Add qxfer_spu.
12600 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12602 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
12603 accessing non-seekable spufs files.
12605 2007-05-16 Markus Deuling <deuling@de.ibm.com>
12607 * server.c (handle_query): Add reply for qC packet.
12609 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12610 Leo Zayas <lerele@champenstudios@com>
12612 * server.h (check_remote_input_interrupt_request): New function.
12613 * remote_utils.c (INVALID_DESCRIPTOR): New define.
12614 (remote_desc): Initialize with INVALID_DESCRIPTOR.
12615 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
12616 (check_remote_input_interrupt_request): New function.
12617 * server.h (check_remote_input_interrupt_request): Declare.
12618 * win32-low.c (winapi_DebugBreakProcess,
12619 winapi_GenerateConsoleCtrlEvent): New typedefs.
12620 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
12622 (win32_wait): Check for remote interrupt request
12623 with check_remote_input_interrupt_request.
12624 (win32_request_interrupt): New function.
12625 (win32_target_op): Set request_interrupt to win32_request_interrupt.
12627 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12629 * win32-low.c (debug_registers_changed,
12630 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
12631 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
12632 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
12633 (thread_rec): Get context using the low target.
12634 (child_add_thread): Call thread_added on the low target,
12635 which does the same thing.
12637 (do_initial_child_stuff): Remove debug registers references.
12638 Set context using the low target. Resume threads after
12639 setting the contexts.
12640 (child_continue): Remove dead variable. Remove debug
12641 registers references.
12642 (child_fetch_inferior_registers): Go through the low target.
12643 (do_child_store_inferior_registers): Remove.
12644 (child_store_inferior_registers): Go through the low target.
12645 (win32_resume): Remove debug registers references.
12646 Set context using the low target.
12647 (handle_exception): Change return type to void. Don't record
12648 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
12649 first chance exception.
12650 (get_child_debug_event): Change return type to void. Remove
12651 goto loop. Always return after waiting for debug event.
12652 (win32_wait): Convert to switch statement. Handle spurious
12655 * win32-i386-low.c (debug_registers_changed,
12656 debug_registers_used): New.
12657 (initial_stuff): Rename to ...
12658 (i386_initial_stuff): ... this. Clear debug registers
12660 (store_debug_registers): Delete.
12661 (i386_get_thread_context): New.
12662 (load_debug_registers): Delete.
12663 (i386_set_thread_context): New.
12664 (i386_thread_added): New.
12665 (single_step): Rename to ...
12666 (i386_single_step): ... this.
12667 (do_fetch_inferior_registers): Rename to ...
12668 (i386_fetch_inferior_register): ... this.
12669 (i386_store_inferior_register): New.
12670 (the_low_target): Adapt to new interface.
12672 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
12673 (arm_get_thread_context): New.
12674 (arm_set_thread_context): New.
12676 (do_fetch_inferior_registers): Rename to ...
12677 (arm_fetch_inferior_register): ... this.
12678 (arm_store_inferior_register): New.
12679 (arm_wince_breakpoint): Reimplement as unsigned long.
12680 (arm_wince_breakpoint_len): Define.
12681 (the_low_target): Adapt to new interface.
12683 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
12684 load_debug_registers. Add get_thread_context, set_thread_context,
12685 thread_added and store_inferior_register. Rename
12686 fetch_inferior_registers to fetch_inferior_register.
12687 (regptr): Remove declaration.
12689 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12691 * linux-low.c (linux_detach): Change return type to int. Return 0.
12692 * spu-low.c (spu_detach): Likewise.
12694 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12696 * target.h (target_ops): Change return type of detach to int.
12698 (join_inferior): New.
12699 * server.c (main): Don't skip detach support on mingw32.
12700 If the inferior doesn't support detaching return error.
12701 Call join_inferior instead of using waitpid.
12702 * linux-low.c (linux_join): New.
12703 (linux_target_op): Add linux_join.
12704 * spu-low.c (spu_join): New.
12705 (spu_target_ops): Add spu_join.
12706 * win32-low.c (win32_detach): Adapt to new interface.
12707 Reopen current_process_handle before detaching. Issue a child
12708 resume before detaching.
12710 (win32_target_op): Add win32_join.
12712 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12714 * win32-low.c (win32-attach): Fix return value.
12715 * target.h (target_ops): Describe ATTACH return values.
12717 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12719 * win32-low.c (GETPROCADDRESS): Define.
12720 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
12721 (winapi_DebugSetProcessKillOnExit): Likewise.
12722 (win32_create_inferior): Force usage of ansi CreateProcessA.
12723 (win32_attach): Use GETPROCADDRESS.
12724 (win32_detach): Likewise.
12726 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12728 * win32-low.c (win32_wait): Don't use WSTOPSIG.
12730 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
12732 * win32-low.c: Commit leftover changes from 2007-03-29.
12734 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
12736 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
12737 fields short instead of int. Add explicit padding.
12738 (i387_cache_to_fsave): Remove unnecessary casts.
12739 (i387_fsave_to_cache): Doc fix.
12740 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
12742 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
12744 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
12745 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
12747 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
12749 * configure.srv (arm*-*-mingw32ce*): Move near the other
12752 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
12754 * configure.ac: Add errno checking.
12755 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
12756 sys/file.h and malloc.h.
12757 (AC_CHECK_DECLS): Add perror.
12758 (srv_mingwce): Handle.
12759 * configure.srv (i[34567]86-*-cygwin*): Add
12760 win32-i386-low.o to srv_tgtobj.
12761 (i[34567]86-*-mingw*): Likewise.
12762 (arm*-*-mingw32ce*): Add case.
12763 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
12764 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
12765 [__MINGW32CE__] (strerror): New function.
12766 [__MINGW32CE__] (errno): Define to GetLastError.
12767 [__MINGW32CE__] (COUNTOF): New macro.
12768 (remote_open): Remove extra close call.
12769 * mem-break.c (delete_breakpoint_at): New function.
12770 * mem-break.h (delete_breakpoint_at): Declare.
12771 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
12772 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
12773 [USE_WIN32API] (read, write): Add char* casts.
12774 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
12775 * server.h: Include wincecompat.h on Windows CE.
12776 [HAVE_ERRNO_H]: Check.
12777 (perror): Declare if not declared.
12778 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
12779 (perror_with_name): Remove errno declaration.
12780 * wincecompat.h: New.
12781 * wincecompat.c: New.
12782 * win32-low.h: New.
12783 * win32-arm-low.c: New.
12784 * win32-i386-low.c: New.
12785 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
12786 (OUTMSG2): Make it safe.
12788 (COUNTOF): New macro.
12789 (NUM_REGS): Get it from the low target.
12790 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
12791 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
12792 (thread_rec): Let low target handle debug registers.
12793 (child_add_thread): Likewise.
12794 (child_init_thread_list): Likewise.
12795 (continue_one_thread): Likewise.
12797 (do_child_fetch_inferior_registers): Move to ...
12798 * win32-i386-low.c: ... here, and rename to ...
12799 (do_fetch_inferior_registers): ... this.
12800 * win32-low.c (child_fetch_inferior_registers):
12801 Go through the low target.
12802 (do_child_store_inferior_registers): Use regptr.
12803 (strwinerror): New function.
12804 (win32_create_inferior): Handle Windows CE.
12805 Use strwinerror instead of strerror on Windows error
12806 codes. Add program to the error output.
12807 Don't close the main thread handle on Windows CE.
12808 (win32_attach): Use coredll.dll on Windows CE.
12809 (win32_kill): Close current process and current
12811 (win32_detach): Use coredll.dll on Windows CE.
12812 (win32_resume): Let low target handle debug registers, and
12814 (handle_exception): Add/Remove initial breakpoint. Avoid
12815 non-existant WSTOPSIG on Windows CE.
12816 (win32_read_inferior_memory): Cast to remove warning.
12817 (win32_arch_string): Go through the low target.
12818 (initialize_low): Call set_breakpoint_data with the low
12819 target's breakpoint.
12820 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
12821 FOP_REGNUM, mappings): Move to ...
12822 * win32-i386-low.c: ... here.
12823 * win32-low.c (win32_thread_info): Move to ...
12824 * win32-low.h: ... here.
12825 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
12826 win32-arm-low.c and wincecompat.c.
12827 (all:): Add $EXEEXT.
12828 (install-only:): Likewise.
12829 (gdbserver:): Likewise.
12830 (gdbreplay:): Likewise.
12831 * config.in: Regenerate.
12832 * configure: Regenerate.
12834 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
12836 * win32-low.c: Rename typedef thread_info to
12837 win32_thread_info throughout.
12839 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
12841 * win32-i386-low.c: Rename to ...
12842 * win32-low.c: ... this.
12843 * configure.srv: Replace win32-i386-low.o with win32-low.o.
12844 * Makefile.in: Likewise.
12846 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
12848 * remote-utils.c (monitor_output): Constify msg parameter.
12849 * server.h (monitor_output): Likewise.
12850 * win32-i386-low.c (handle_output_debug_string): New.
12851 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
12852 handle_output_debug_string.
12853 (get_child_debug_event): Likewise.
12855 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
12857 * server.c (main): Correct strtoul check.
12859 2007-03-27 Jon Ringle <jon@ringle.org>
12861 * linux-low.c: Check __ARCH_HAS_MMU__ also.
12863 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
12865 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
12867 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
12869 * terminal.h: Check HAVE_SGTTY_H.
12871 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
12873 * remote-utils.c (remote_open): Print out the assigned port number.
12875 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
12877 * remote-utils.c (monitor_output): New function.
12878 * server.c (debug_threads): Define here.
12879 (monitor_show_help): New function.
12880 (handle_query): Handle qRcmd.
12881 (main): Do not handle 'd' packet.
12882 * server.h (debug_threads, remote_debug, monitor_output): Declare.
12883 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
12886 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12888 * Makefile.in (EXEEXT): New.
12889 (clean): Use $(EXEEXT).
12891 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12893 * target.h (target_ops): Rename send_signal to request_interrupt,
12894 and remove enum target_signal parameter.
12895 * linux-low.c (linux_request_interrupt): Rename from
12896 linux_send_signal, and always send SIGINT.
12897 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
12898 and always send SIGINT.
12899 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
12901 (input_interrupt): Likewise.
12903 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12905 * server.c (get_features_xml): Check if target implemented
12907 * win32-i386-low.c (win32_arch_string): New.
12908 (win32_target_ops): Add win32_arch_string as arch_string member.
12910 2007-02-22 Markus Deuling <deuling@de.ibm.com>
12912 * spu-low.c (spu_arch_string): New.
12913 (spu_target_ops): Add spu_arch_string.
12915 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
12917 * remote-utils.c: Remove HAVE_TERMINAL_H check.
12918 * configure.ac: Do not check for terminal.h.
12919 * configure, config.in: Regenerated.
12921 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
12923 * Makefile.in (OBS): Add $(XML_BUILTIN).
12924 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
12926 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
12927 (arm-with-iwmmxt.c): New.
12928 * config.in, configure: Regenerate.
12929 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
12930 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
12931 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
12932 (arm*-*-linux*): Add iWMMXt and regset support.
12933 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
12934 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
12935 (arm_store_wmmxregset, target_regsets): New.
12936 * server.c (get_features_xml): Take annex argument. Check builtin
12938 (handle_query): Handle multiple annexes.
12940 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12942 * remote-utils.c [USE_WIN32API] (read, write): Define.
12943 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
12946 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
12948 * linux-i386-low.c (the_low_target): Set arch_string.
12949 * linux-x86-64-low.c (the_low_target): Likewise.
12950 * linux-low.c (linux_arch_string): New.
12951 (linux_target_ops): Add it.
12952 * linux-low.h (struct linux_target_ops): Add arch_string.
12953 * server.c (write_qxfer_response): Use const void * for DATA.
12954 (get_features_xml): New.
12955 (handle_query): Handle qXfer:features:read. Report it for qSupported.
12956 * target.h (struct target_ops): Add arch_string method.
12958 2007-01-03 Denis Pilat <denis.pilat@st.com>
12959 Daniel Jacobowitz <dan@codesourcery.com>
12961 * linux-low.c (linux_kill): Handle being called with no threads.
12962 * win32-i386-low.c (win32_kill): Likewise.
12963 (get_child_debug_event): Clear current_process_handle.
12965 2006-12-30 Denis PILAT <denis.pilat@st.com>
12966 Daniel Jacobowitz <dan@codesourcery.com>
12968 * remote-utils.c (remote_open): Check the type of specified
12969 serial port devices before opening them.
12970 * server.c (main): Kill the inferior if an error occurs during
12971 the first remote_open.
12973 2006-12-05 Markus Deuling <deuling@de.ibm.com>
12975 * README: Update supported targets.
12977 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
12979 * Makefile.in (clean): Remove reg-mips64.c.
12980 (reg-mips64.c, reg-mips64.o): New rules.
12981 * configure.srv: Handle mips64. Include regset support for mips.
12982 * linux-mips-low.c (union mips_register): New.
12983 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
12984 (mips_breakpoint, mips_breakpoint_at): Use int.
12985 (mips_collect_register, mips_supply_register)
12986 (mips_collect_register_32bit, mips_supply_register_32bit)
12987 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12988 (mips_store_fpregset, target_regsets): New.
12989 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
12991 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
12993 * configure.srv: Add target "spu*-*-*".
12994 * Makefile.in (clean): Remove reg-spu.c.
12995 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
12996 * spu-low.c: New file.
12998 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13000 * configure.ac: Correct td_thr_tls_get_addr test.
13001 * configure: Regenerated.
13003 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
13005 * linux-low.c (linux_wait_for_event): Reformat. Use the
13006 pass_signals array.
13007 * remote-utils.c (decode_address_to_semicolon): New.
13008 * server.c (pass_signals, handle_general_set): New.
13009 (handle_query): Mention QPassSignals for qSupported.
13010 (main): Call handle_general_set.
13011 * server.h (pass_signals, decode_address_to_semicolon): New.
13013 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
13015 * server.c (handle_query): Correct error handling for read_auxv.
13017 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
13019 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
13020 and srv_linux_thread_db to yes.
13021 * linux-s390-low.c (s390_fill_gregset): New function.
13022 (target_regsets): Define data structure.
13024 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
13026 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
13027 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
13028 * config.in, configure: Regenerated.
13029 * inferiors.c (gdb_id_to_thread): New function.
13030 (gdb_id_to_thread_id): Use it.
13031 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
13032 * linux-low.h (struct process_info): Add th member.
13033 (thread_db_get_tls_address): New prototype.
13034 * remote-utils.c (decode_address): Make non-static.
13035 * server.c (handle_query): Handle qGetTLSAddr.
13036 * server.h (gdb_id_to_thread, decode_address): New prototypes.
13037 * target.h (struct target_ops): Add get_tls_address.
13038 * thread-db.c (maybe_attach_thread): Save the thread handle.
13039 (thread_db_get_tls_address): New.
13041 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
13043 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
13044 (linux_resume_one_process): Take a siginfo_t *. Update all
13045 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
13046 (struct pending_signals): Add a siginfo_t.
13047 (linux_wait_for_process): Always set last_status.
13048 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
13049 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
13050 * linux-low.h (struct process_info): Add last_status.
13052 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
13054 * remote-utils.c (try_rle): New function.
13055 (putpkt_binary): Use it.
13057 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
13059 * Makefile.in (clean): Clean reg-x86-64-linux.c.
13060 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
13061 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
13062 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
13063 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
13066 2006-08-08 Richard Sandiford <richard@codesourcery.com>
13068 * server.c (terminal_fd): New variable.
13069 (old_foreground_pgrp): Likewise.
13070 (restore_old_foreground_pgrp): New function.
13071 (start_inferior): Record the terminal file descriptor in terminal_fd
13072 and its original foreground group in old_foreground_pgrp. Register
13073 restore_old_foreground_pgrp with atexit().
13075 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
13077 * server.c (handle_query): Correct qPart to qXfer.
13079 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
13081 * configure.ac: Check for more headers which are missing on
13082 Windows. Automatically supply -lwsock32 and USE_WIN32API.
13083 * configure.srv: Add Cygwin and mingw32.
13084 * remote-utils.c: Don't include headers unconditionally which
13085 are missing on mingw32. Include <winsock.h> for mingw32.
13086 (remote_open): Adjust for mingw32 support. Flush
13087 standard error after writing to it.
13088 (remote_close, putpkt_binary, input_interrupt, block_async_io)
13089 (unblock_async_io, enable_async_io, disable_async_io)
13090 (readchar, getpkt): Update for Winsock support.
13091 (prepare_resume_reply): Expect a protocol signal number.
13092 * server.c: Disable <sys/wait.h> on mingw32.
13093 (start_inferior): Adjust for mingw32 support. Flush
13094 standard error after writing to it.
13095 (attach_inferior): Likewise. Use protocol signal
13097 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
13099 * win32-i386-low.c: New file.
13100 * Makefile.in (XM_CLIBS): Set.
13101 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
13102 (win32-i386-low.o): New dependency rule.
13103 * linux-low.c (linux_wait): Use target signal numbers.
13104 * target.h (struct target_ops): Doc fix.
13105 * server.h (target_signal_to_name): New prototype.
13106 * gdbreplay.c: Don't include headers unconditionally which
13107 are missing on mingw32. Include <winsock.h> for mingw32.
13108 (remote_close, remote_open): Adjust for Winsock support.
13109 * configure, config.in: Regenerated.
13111 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13113 * server.c (decode_xfer_read, write_qxfer_response): New.
13114 (handle_query): Take a packet length argument. Handle
13115 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
13116 the qSupported response.
13117 (main): Update call to handle_query.
13119 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
13121 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
13122 (putpkt_binary): Renamed from putpkt and adjusted for binary
13124 (putpkt): New wrapper for putpkt_binary.
13125 (readchar): Don't mask off the high bit.
13126 (decode_X_packet): New function.
13127 * server.c (main): Call putpkt_binary if a handler sets the packet
13128 length. Save the length of the incoming packet. Handle 'X'.
13129 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
13131 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
13133 * server.c (handle_query): Handle qSupported.
13135 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13137 * remote-utils.c (all_symbols_looked_up): New variable.
13138 (look_up_one_symbol): Check it.
13139 * server.h (look_up_one_symbol): New declaration.
13140 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
13142 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13144 * Makefile.in (linux-arm-low.o): Update dependencies.
13145 * linux-arm-low.c: Include "gdb_proc_service.h".
13146 (PTRACE_GET_THREAD_AREA): Define.
13147 (ps_get_thread_area): New function.
13149 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
13151 * configure.srv (m68k*-*-uclinux*): New target.
13152 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
13153 (linux_resume_one_process): Remove extraneous cast.
13154 (linux_read_offsets): New.
13155 (linux_target_op): Add linux_read_offsets on mmuless systems.
13156 * server.c (handle_query): Add qOffsets logic.
13157 * target.h (struct target_ops): Add read_offsets.
13159 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13161 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
13162 (PTRACE_GET_THREAD_AREA): Define.
13163 (ps_get_thread_area): New function.
13164 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
13165 (linux-x86-64-low.o): Update.
13167 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13169 * configure.ac: Remove checks for prfpregset_t.
13170 * gdb_proc_service.h: New file.
13171 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
13172 new "gdb_proc_service.h".
13173 * proc-service.c: Likewise.
13174 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
13175 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
13176 * Makefile.in (gdb_proc_service_h): Updated.
13177 * configure, config.in: Regenerated.
13179 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13181 * remote-utils.c (prepare_resume_reply): Move declaration
13182 of gdb_id_from_wait to the top of the block.
13184 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
13186 * linux-low.c (regsets_store_inferior_registers): Read the regset
13187 from the target before filling it.
13189 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13191 * server.c (attach_inferior): Return SIGTRAP for a successful
13194 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13196 * Makefile.in (OBS): Add version.o.
13197 (STAGESTUFF): Delete.
13198 (version.o): Add dependencies.
13199 (version.c): Replace rule.
13200 (clean): Remove version.c.
13201 * server.c (gdbserver_version): New.
13202 (gdbserver_usage): Use printf.
13203 (main): Handle --version and --help.
13204 * server.h (version, host_name): Add declarations.
13206 2005-12-23 Eli Zaretskii <eliz@gnu.org>
13218 * linux-x86-64-low.c:
13220 * linux-s390-low.c:
13221 * linux-ppc64-low.c:
13223 * linux-mips-low.c:
13224 * linux-m68k-low.c:
13225 * linux-m32r-low.c:
13228 * linux-ia64-low.c:
13229 * linux-i386-low.c:
13230 * linux-crisv32-low.c:
13242 * gdbserver.1: Add (C) after Copyright. Update the FSF
13245 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
13247 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
13248 (arm_breakpoint_at): Recognize both breakpoints.
13249 (the_low_target): Use the correct breakpoint instruction.
13251 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
13253 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
13254 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
13255 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
13256 (the_low_target): Update.
13258 2005-10-25 Andreas Schwab <schwab@suse.de>
13260 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
13262 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
13263 (ia64_num_regs): Reduce to 462.
13265 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
13267 * acinclude.m4: Correct quoting.
13268 * aclocal.m4: Regenerated.
13270 Suggested by SZOKOVACS Robert <szo@ies.hu>:
13271 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
13272 (thread_db_init): Call thread_db_err_str.
13273 * configure.ac: Check for TD_VERSION.
13274 * config.in, configure: Regenerated.
13276 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13278 * server.h (error, fatal, warning): Add ATTR_FORMAT.
13280 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13282 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
13283 is not available. Define HAVE_PTRACE_GETREGS if it is.
13284 * config.in, configure: Regenerated.
13285 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
13286 * linux-i386-low.c, linux-m68k-low.c: Update to use
13287 HAVE_PTRACE_GETREGS.
13288 * linux-low.c (regsets_fetch_inferior_registers)
13289 (regsets_store_inferior_registers): Only return 0 if we processed
13291 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
13292 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
13294 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13296 * inferiors.c (struct thread_info): Add gdb_id.
13297 (add_thread): Add gdb_id argument.
13298 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
13299 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
13300 calls to add_thread.
13301 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
13302 * server.c (handle_query): Use thread_to_gdb_id.
13303 (handle_v_cont, main): Use gdb_id_to_thread_id.
13304 * server.h (add_thread): Update prototype.
13305 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
13308 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13310 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
13311 left-padded registers.
13312 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
13313 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
13315 2005-07-01 Steve Ellcey <sje@cup.hp.com>
13317 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
13318 * configure: Regenerate.
13319 * config.in: Regenerate.
13320 * server.h (NEED_DECLARATION_STRERROR):
13321 Replace with !HAVE_DECL_STRERROR.
13323 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
13325 * linux-low.c (linux_wait, linux_send_signal): Don't test
13326 an unsigned long variable for > 0 if it could be MAX_ULONG.
13327 * server.c (myresume): Likewise.
13328 * target.c (set_desired_inferior): Likewise.
13330 2005-06-13 Mark Kettenis <kettenis@gnu.org>
13332 * configure.ac: Simplify and improve check for socklen_t.
13333 * configure, config.in: Regenerate.
13335 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
13337 * acconfig.h: Remove.
13338 * configure.ac: Add a test for socklen_t. Use three-argument
13339 AC_DEFINE throughout.
13340 * config.in: Regenerated using autoheader 2.59.
13341 * configure: Regenerated.
13343 * gdbreplay.c (socklen_t): Provide a default.
13344 (remote_open): Use socklen_t.
13345 * remote-utils.c (socklen_t): Provide a default.
13346 (remote_open): Use socklen_t.
13347 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
13350 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
13352 * linux-low.c (linux_read_memory, linux_write_memory)
13353 (linux_read_auxv): Likewise.
13354 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
13355 (check_mem_write): Likewise.
13356 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
13358 * regcache.c (struct inferior_rgcache_data, registers_to_string)
13359 (registers_from_string, register_data): Likewise.
13360 * server.c (handle_query, main): Likewise.
13361 * server.h (convert_ascii_to_int, convert_int_to_ascii)
13362 (decode_M_packet): Likewise.
13363 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
13364 * target.h (struct target_ops): Update read_memory, write_memory,
13366 (read_inferior_memory, write_inferior_memory): Update.
13367 * linux-low.h (struct linux_target_ops): Change type of breakpoint
13368 to unsigned char *.
13369 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
13370 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
13371 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
13372 linux-s390-low.c, linux-sh-low.c: Update for changes in
13373 read_inferior_memory and the_low_target->breakpoint.
13375 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
13377 * Makefile.in (SFILES): Add linux-ppc64-low.c.
13378 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
13379 * configure.srv: Add powerpc64-*-linux*.
13380 * linux-ppc64-low.c: New file.
13382 2005-05-23 Orjan Friberg <orjanf@axis.com>
13384 * linux-cris-low.c: New file with support for CRIS.
13385 * linux-crisv32-low.c: Ditto for CRISv32.
13386 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
13387 (clean): Add reg-cris.c and reg-crisv32.c.
13388 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
13389 reg-crisv32.o, and reg-crisv32.c to make rules.
13390 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
13391 recognized targets.
13393 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
13395 * linux-low.c (fetch_register): Ensure buffer size is a multiple
13396 of sizeof (PTRACE_XFER_TYPE).
13397 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
13399 2005-05-12 Orjan Friberg <orjanf@axis.com>
13401 * target.h (struct target_ops): Add insert_watchpoint,
13402 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
13403 pointers for hardware watchpoint support.
13404 * linux-low.h (struct linux_target_ops): Ditto.
13405 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
13406 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
13407 to linux_target_ops.
13408 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
13410 * server.c (main): Recognize 'Z' and 'z' packets.
13412 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
13414 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
13415 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
13416 (the_low_target): Add new members.
13418 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13420 * proc-service.c (ps_lgetregs): Search all_processes instead of
13423 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13425 * server.c (start_inferior): Change return type to int.
13426 (attach_inferior): Change sigptr to int *.
13427 (handle_v_cont, handle_v_requests): Change signal to int *.
13428 (main): Change signal to int.
13430 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
13432 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
13433 * configure.srv: Add m32r*-*-linux*.
13434 * linux-m32r-low.c: New file.
13436 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
13438 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
13440 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13442 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
13443 Take unsigned long arguments for PIDs.
13444 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
13445 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
13446 (wait_for_sigstop, linux_resume_one_process)
13447 (regsets_fetch_inferior_registers, linux_send_signal)
13448 (linux_read_auxv): Likewise. Update the types of variables holding
13449 PIDs. Update format string specifiers.
13450 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
13451 * remote-utils.c (prepare_resume_reply): Likewise.
13452 * server.c (cont_thread, general_thread, step_thread)
13453 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
13455 (handle_query): Update format specifiers.
13456 (handle_v_cont, main): Use strtoul for thread IDs.
13457 * server.h (struct inferior_list_entry): Use unsigned long for ID.
13458 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
13459 (general_thread, step_thread, thread_from_wait)
13460 (old_thread_from_wait): Update.
13461 * target.h (struct thread_resume): Use unsigned long for THREAD.
13462 (struct target_ops): Use unsigned long for arguments to attach and
13465 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
13467 * acinclude.m4: Include bfd/bfd.m4 directly.
13468 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
13469 <agriffis@toolchain.org>.
13470 * aclocal.m4, configure: Regenerated.
13472 2005-01-07 Andrew Cagney <cagney@gnu.org>
13474 * configure.ac: Rename configure.in, require autoconf 2.59.
13475 * configure: Re-generate.
13477 2004-12-08 Daniel Jacobowitz <dan@debian.org>
13479 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
13480 LIBS when finished.
13481 * aclocal.m4: Regenerated.
13482 * configure: Regenerated.
13484 2004-11-21 Andreas Schwab <schwab@suse.de>
13486 * linux-m68k-low.c (m68k_num_gregs): Define.
13487 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
13488 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
13489 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
13490 (m68k_breakpoint_at): New. Add to the_low_target.
13492 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
13493 srv_linux_thread_db to yes.
13495 2004-10-20 Joel Brobecker <brobecker@gnat.com>
13497 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
13498 (ARCH_SET_FS): Likewise.
13499 (ARCH_GET_FS): Likewise.
13500 (ARCH_GET_GS): Likewise.
13502 2004-10-16 Daniel Jacobowitz <dan@debian.org>
13504 * linux-i386-low.c (ps_get_thread_area): New.
13505 * linux-x86-64-low.c (ps_get_thread_area): New.
13506 * linux-low.c: Include <sys/syscall.h>.
13507 (linux_kill_one_process): Don't kill the first thread here.
13508 (linux_kill): Kill the first thread here.
13509 (kill_lwp): New function.
13510 (send_sigstop, linux_send_signal): Use it.
13511 * proc-service.c: Clean up #ifdefs.
13512 (fpregset_info): Delete.
13513 (ps_lgetregs): Update and enable implementation.
13514 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
13516 * remote-utils.c (struct sym_cache, symbol_cache): New.
13517 (input_interrupt): Print a clearer message.
13518 (async_io_enabled): New variable.
13519 (enable_async_io, disable_async_io): Use it. Update comments.
13520 (look_up_one_symbol): Use the symbol cache.
13521 * thread-db.c (thread_db_look_up_symbols): New function.
13522 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
13524 2004-10-16 Daniel Jacobowitz <dan@debian.org>
13526 * configure.in: Test for -rdynamic.
13527 * configure: Regenerated.
13528 * Makefile (INTERNAL_LDFLAGS): New.
13529 (gdbserver, gdbreplay): Use it.
13531 2004-09-02 Andrew Cagney <cagney@gnu.org>
13533 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
13535 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
13537 * linux-low.c (linux_wait): Clear all_processes list also.
13539 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
13541 * linux-low.c: Include <errno.h>. Remove extern declaration of
13544 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
13546 * gdbreplay.c, server.h, utils.c: Update copyright years.
13548 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
13550 * server.c (main): Print child status or termination signal from
13551 variable 'signal', not 'sig'.
13553 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
13555 * linux-low.c (linux_read_memory): Change return type to
13556 int. Check for and return error from ptrace().
13557 * target.c (read_inferior_memory): Change return type to int. Pass
13558 back return status from the_target->read_memory().
13559 * target.h (struct target_ops): Adapt *read_memory() prototype.
13561 (read_inferior_memory): Adapt prototype.
13562 * server.c (main): Return an error packet if
13563 read_inferior_memory() returns an error.
13565 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
13567 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
13568 Unify with other clean targets.
13570 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
13572 * server.c (handle_v_cont): Call set_desired_inferior.
13574 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
13576 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
13578 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
13580 * linux-low.c (linux_wait): Unblock async I/O.
13581 (linux_resume): Block and enable async I/O.
13582 * remote-utils.c (block_async_io, unblock_async_io): New functions.
13583 * server.h (block_async_io, unblock_async_io): Add prototypes.
13585 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
13587 * remote-utils.c (remote_open): Print a status notice after
13588 opening a TCP port.
13589 * server.c (attach_inferior): Print a status notice after
13592 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
13594 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
13596 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
13598 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
13600 * server.c, target.h: Update copyright years.
13602 2004-02-25 Roland McGrath <roland@redhat.com>
13604 * target.h (struct target_ops): New member `read_auxv'.
13605 * server.c (handle_query): Handle qPart:auxv:read: query using that.
13606 * linux-low.c (linux_read_auxv): New function.
13607 (linux_target_ops): Initialize `read_auxv' member to that.
13609 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13611 Committed by Jim Blandy <jimb@redhat.com>.
13613 * linux-s390-low.c (s390_num_regs): Update.
13614 (s390_regmap): Remove control registers. Use __s390x__ predefine
13615 instead of GPR_SIZE to distiguish s390 and s390x targets.
13617 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
13619 * linux-low.c: Update copyright year.
13620 (check_removed_breakpoint): Clear pending_is_breakpoint.
13621 (linux_set_resume_request, linux_queue_one_thread)
13622 (resume_status_pending_p): New functions.
13623 (linux_continue_one_thread): Use process->resume.
13624 (linux_resume): Only resume threads if there are no pending events.
13625 * linux-low.h (struct process_info): Add resume request
13628 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
13630 * regcache.c (new_register_cache): Clear the allocated register
13631 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
13633 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
13635 * linux-low.c (linux_resume): Take a struct thread_resume *
13637 (linux_wait): Update call.
13638 (resume_ptr): New static variable.
13639 (linux_continue_one_thread): Renamed from
13640 linux_continue_one_process. Use resume_ptr.
13641 (linux_resume): Use linux_continue_one_thread.
13642 * server.c (handle_v_cont, handle_v_requests): New functions.
13643 (myresume): New function.
13644 (main): Handle 'v' case.
13645 * target.h (struct thread_resume): New type.
13646 (struct target_ops): Change argument of "resume" to struct
13648 (myresume): Delete macro.
13650 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
13652 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
13653 (uninstall): Support DESTDIR.
13655 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
13657 * configure.srv: Add xscale*linux copy of arm*linux entry.
13659 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
13661 * linux-arm-low.c (arm_reinsert_addr): New function.
13662 (the_low_target): Add arm_reinsert_addr.
13664 2003-07-08 Mark Kettenis <kettenis@gnu.org>
13666 * mem-break.c: Remove whitespace at end of file.
13668 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
13670 * configure.in: Check whether we need to prototype strerror.
13671 * server.h: Optionally prototype strerror.
13672 * gdbreplay.c (perror_with_name): Use strerror.
13673 * linux-low.c (linux_attach_lwp): Use strerror.
13674 * utils.c (perror_with_name): Use strerror.
13675 * config.in, configure: Regenerated.
13677 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
13679 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
13680 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
13682 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
13684 * Makefile.in (SFILES): Update.
13685 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
13686 low-sun3.c: Remove files.
13688 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
13690 * linux-low.c: Move comment to linux_thread_alive where it belonged.
13691 (linux_detach_one_process, linux_detach): New functions.
13692 (linux_target_ops): Add linux_detach.
13693 * server.c (main): Handle 'D' packet.
13694 * target.h (struct target_ops): Add "detach" member.
13695 (detach_inferior): Define.
13697 2003-06-13 Mark Kettenis <kettenis@gnu.org>
13699 From Kelley Cook <kelleycook@wideopenwest.com>:
13700 * configure.srv: Accept i[34567]86 variants.
13702 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
13704 * linux-low.c (linux_wait_for_event): Correct comment typos.
13705 (linux_resume_one_process): Call check_removed_breakpoint.
13706 (linux_send_signal): New function.
13707 (linux_target_ops): Add linux_send_signal.
13708 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
13710 * target.h (struct target_ops): Add send_signal.
13712 2003-05-29 Jim Blandy <jimb@redhat.com>
13714 * linux-low.c (usr_store_inferior_registers): Transfer buf in
13715 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
13716 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
13717 away part of the register's value.
13719 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
13721 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
13722 (linux_wait_for_event, linux_init_signals): Likewise.
13724 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
13726 * configure.in: Check for stdlib.h.
13727 * configure: Regenerated.
13728 * config.in: Regenerated.
13730 2003-01-04 Andreas Schwab <schwab@suse.de>
13732 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
13734 2003-01-02 Andrew Cagney <ac131313@redhat.com>
13736 * Makefile.in: Remove obsolete code.
13738 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
13740 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
13741 defined(PT_FPR0_HI).
13743 2002-11-17 Stuart Hughes <seh@zee2.com>
13745 * linux-arm-low.c (arm_num_regs): Increase.
13746 (arm_regmap): Include status register.
13748 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
13750 * linux-low.c (register_addr): Remove incorrect -1 check.
13752 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
13754 * linux-low.c (linux_create_inferior): Call setpgid. Return
13756 (unstopped_p, linux_signal_pid): Remove.
13757 (linux_target_ops): Remove linux_signal_pid.
13758 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
13759 global instead of target method.
13760 * target.h (struct target_ops): Remove signal_pid. Update comment
13761 for create_inferior.
13762 * server.c (signal_pid): New variable.
13763 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
13764 gdbserver. Set the child to be the foreground process group.
13765 (attach_inferior): Set signal_pid.
13767 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
13769 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
13771 2002-08-20 Jim Blandy <jimb@redhat.com>
13773 * Makefile.in (LDFLAGS): Allow the configure script to establish a
13776 2002-08-01 Andrew Cagney <cagney@redhat.com>
13778 * Makefile.in: Make chill references obsolete.
13780 2002-07-24 Kevin Buettner <kevinb@redhat.com>
13782 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
13783 * configure: Regenerate.
13784 * config.in: Regenerate.
13786 2002-07-09 David O'Brien <obrien@FreeBSD.org>
13788 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
13789 (perror_with_name, remote_close, remote_open, expect, play): Static.
13791 2002-07-04 Michal Ludvig <mludvig@suse.cz>
13793 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
13794 byte offsets instead of an array of indexes.
13795 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
13797 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
13799 * regcache.c: Add comment.
13801 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
13803 * thread-db.c: New file.
13804 * proc-service.c: New file.
13805 * acinclude.m4: New file.
13806 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
13807 proc-service.o, and thread-db.o.
13808 (linux-low.o): Add USE_THREAD_DB.
13809 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
13810 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
13811 * aclocal.m4: Regenerated.
13812 * config.in: Regenerated.
13813 * configure: Regenerated.
13814 * configure.in: Check for proc_service.h, sys/procfs.h,
13815 thread_db.h, and linux/elf.h headrs.
13816 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
13817 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
13818 Check for -lthread_db and thread support.
13819 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
13820 PowerPC, and SuperH.
13821 * i387-fp.c: Constify arguments.
13822 * i387-fp.h: Likewise.
13823 * inferiors.c: (struct thread_info): Renamed from
13824 `struct inferior_info'. Remove PID member. Use generic inferior
13825 list header. All uses updated.
13826 (inferiors, signal_pid): Removed.
13827 (all_threads): New variable.
13828 (get_thread): Define.
13829 (add_inferior_to_list): New function.
13830 (for_each_inferior): New function.
13831 (change_inferior_id): New function.
13832 (add_inferior): Removed.
13833 (remove_inferior): New function.
13834 (add_thread): New function.
13835 (free_one_thread): New function.
13836 (remove_thread): New function.
13837 (clear_inferiors): Use for_each_inferior and free_one_thread.
13838 (find_inferior): New function.
13839 (find_inferior_id): New function.
13840 (inferior_target_data): Update argument type.
13841 (set_inferior_target_data): Likewise.
13842 (inferior_regcache_data): Likewise.
13843 (set_inferior_regcache_data): Likewise.
13844 * linux-low.c (linux_bp_reinsert): Remove.
13845 (all_processes, stopping_threads, using_thrads)
13846 (struct pending_signals, debug_threads, pid_of): New.
13847 (inferior_pid): Replace with macro.
13848 (struct inferior_linux_data): Remove.
13849 (get_stop_pc, add_process): New functions.
13850 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
13851 Use add_process and add_thread.
13852 (linux_attach_lwp): New function, based on old linux_attach. Use
13853 add_process and add_thread. Set stop_expected for new threads.
13854 (linux_attach): New function.
13855 (linux_kill_one_process): New function.
13856 (linux_kill): Kill all LWPs.
13857 (linux_thread_alive): Use find_inferior_id.
13858 (check_removed_breakpoints, status_pending_p): New functions.
13859 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
13860 Update. Use WNOHANG. Wait for cloned processes also. Update process
13861 struct for the found process.
13862 (linux_wait_for_event): New function.
13863 (linux_wait): Use it. Support LWPs.
13864 (send_sigstop, wait_for_sigstop, stop_all_processes)
13865 (linux_resume_one_process, linux_continue_one_process): New functions.
13866 (linux_resume): Support LWPs.
13867 (REGISTER_RAW_SIZE): Remove.
13868 (fetch_register): Use register_size instead. Call supply_register.
13869 (usr_store_inferior_registers): Likewise. Call collect_register.
13870 Fix recursive case.
13871 (regsets_fetch_inferior_registers): Improve error message.
13872 (regsets_store_inferior_registers): Add debugging.
13873 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
13874 (unstopped_p, linux_signal_pid): New functions.
13875 (linux_target_ops): Add linux_signal_pid.
13876 (linux_init_signals): New function.
13877 (initialize_low): Call it. Initialize using_threads.
13878 * regcache.c (inferior_regcache_data): Add valid
13880 (get_regcache): Fetch registers lazily. Add fetch argument
13881 and update all callers.
13882 (regcache_invalidate_one, regcache_invalidate): New
13884 (new_register_cache): Renamed from create_register_cache.
13885 Return the new regcache.
13886 (free_register_cache): Change argument to a void *.
13887 (registers_to_string, registers_from_string): Call get_regcache
13888 with fetch flag set.
13889 (register_data): Make static. Pass fetch flag to get_regcache.
13890 (supply_register): Call get_regcache with fetch flag clear.
13891 (collect_register): Call get_regcache with fetch flag set.
13892 (collect_register_as_string): New function.
13893 * regcache.h: Update.
13894 * remote-utils.c (putpkt): Flush after debug output and use
13896 Handle input interrupts while waiting for an ACK.
13897 (input_interrupt): Use signal_pid method.
13898 (getpkt): Flush after debug output and use stderr.
13899 (outreg): Use collect_register_as_string.
13900 (new_thread_notify, dead_thread_notify): New functions.
13901 (prepare_resume_reply): Check using_threads. Set thread_from_wait
13902 and general_thread.
13903 (look_up_one_symbol): Flush after debug output.
13904 * server.c (step_thread, server_waiting): New variables.
13905 (start_inferior): Don't use signal_pid. Update call to mywait.
13906 (attach_inferior): Update call to mywait.
13907 (handle_query): Handle qfThreadInfo and qsThreadInfo.
13908 (main): Don't fetch/store registers explicitly. Use
13909 set_desired_inferior. Support proposed ``Hs'' packet. Update
13911 * server.h: Update.
13912 (struct inferior_list, struct_inferior_list_entry): New.
13913 * target.c (set_desired_inferior): New.
13914 (write_inferior_memory): Constify.
13915 (mywait): New function.
13916 * target.h: Update.
13917 (struct target_ops): New signal_pid method.
13918 (mywait): Removed macro, added prototype.
13920 * linux-low.h (regset_func): Removed.
13921 (regset_fill_func, regset_store_func): New.
13922 (enum regset_type): New.
13923 (struct regset_info): Add type field. Use new operation types.
13924 (struct linux_target_ops): stop_pc renamed to get_pc.
13925 Add decr_pc_after_break and breakpoint_at.
13926 (get_process, get_thread_proess, get_process_thread)
13927 (strut process_info, all_processes, linux_attach_lwp)
13928 (thread_db_init): New.
13930 * linux-arm-low.c (arm_get_pc, arm_set_pc,
13931 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
13932 (the_low_target): Add new members.
13933 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
13934 (i386_store_fpxregset): Constify.
13935 (target_regsets): Add new kind identifier.
13936 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
13937 (i386_set_pc): Add debugging.
13938 (i386_breakpoint_at): New function.
13939 (the_low_target): Add new members.
13940 * linux-mips-low.c (mips_get_pc, mips_set_pc)
13941 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
13942 (mips_breakpoint_at): New.
13943 (the_low_target): Add new members.
13944 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
13945 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
13946 (the_low_target): Add new members.
13947 * linux-sh-low.c (sh_get_pc, sh_set_pc)
13948 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
13949 (the_low_target): Add new members.
13950 * linux-x86-64-low.c (target_regsets): Add new kind
13953 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
13955 From Martin Pool <mbp@samba.org>:
13956 * server.c (gdbserver_usage): New function.
13959 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
13961 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
13962 stop_at -> stop_pc.
13964 2002-05-04 Andrew Cagney <ac131313@redhat.com>
13966 * Makefile.in: Remove obsolete code.
13968 2002-04-24 Michal Ludvig <mludvig@suse.cz>
13970 * linux-low.c (regsets_fetch_inferior_registers),
13971 (regsets_store_inferior_registers): Removed cast to int from
13973 * regcache.h: Added declaration of struct inferior_info.
13975 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
13977 * inferiors.c (struct inferior_info): Add regcache_data.
13978 (add_inferior): Call create_register_cache.
13979 (clear_inferiors): Call free_register_cache.
13980 (inferior_regcache_data, set_inferior_regcache_data): New functions.
13981 * regcache.c (struct inferior_regcache_data): New.
13982 (registers): Remove.
13983 (get_regcache): New function.
13984 (create_register_cache, free_register_cache): New functions.
13985 (set_register_cache): Don't initialize the register cache here.
13986 (registers_to_string, registers_from_string, register_data): Call
13988 * regcache.h: Add prototypes.
13989 * server.h: Likewise.
13991 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
13993 * mem-break.c: New file.
13994 * mem-break.h: New file.
13995 * Makefile.in: Add mem-break.o rule; update server.h
13997 * inferiors.c (struct inferior_info): Add target_data
13999 (clear_inferiors): Free target_data member if set.
14000 (inferior_target_data, set_inferior_target_data): New functions.
14001 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
14002 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
14003 * linux-low.c (linux_bp_reinsert): New variable.
14004 (struct inferior_linux_data): New.
14005 (linux_create_inferior): Use set_inferior_target_data.
14006 (linux_attach): Likewise. Call add_inferior.
14007 (linux_wait_for_one_inferior): New function.
14008 (linux_wait): Call it.
14009 (linux_write_memory): Add const.
14010 (initialize_low): Call set_breakpoint_data.
14011 * linux-low.h (struct linux_target_ops): Add breakpoint
14013 * server.c (attach_inferior): Remove extra add_inferior
14015 * server.h: Include mem-break.h. Update inferior.c
14017 * target.c (read_inferior_memory)
14018 (write_inferior_memory): New functions.
14019 * target.h (read_inferior_memory)
14020 (write_inferior_memory): Change macros to prototypes.
14021 (struct target_ops): Update comments. Add const to write_memory
14024 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
14026 * linux-low.c (usr_store_inferior_registers): Support
14027 registers which are allowed to fail to store.
14028 * linux-low.h (linux_target_ops): Likewise.
14029 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
14030 (ppc_cannot_store_register): FPSCR may not be storable.
14032 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14034 * server.h: Include <string.h> if HAVE_STRING_H.
14035 * ChangeLog: Correct paths in last ChangeLog entry.
14037 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14039 * linux-low.h: Remove obsolete prototypes.
14040 (struct linux_target_ops): New.
14041 (extern the_low_target): New.
14042 * linux-low.c (num_regs, regmap): Remove declarations.
14043 (register_addr): Use the_low_target explicitly.
14044 (fetch_register): Likewise.
14045 (usr_fetch_inferior_registers): Likewise.
14046 (usr_store_inferior_registers): Likewise.
14047 * linux-arm-low.c (num_regs): Remove.
14048 (arm_num_regs): Define.
14049 (arm_regmap): Renamed from regmap, made static.
14050 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
14052 (arm_cannot_store_register): Renamed from cannot_store_register,
14054 (the_low_target): New.
14055 * linux-i386-low.c (num_regs): Remove.
14056 (i386_num_regs): Define.
14057 (i386_regmap): Renamed from regmap, made static.
14058 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
14060 (i386_cannot_store_register): Renamed from cannot_store_register,
14062 (the_low_target): New.
14063 * linux-ia64-low.c (num_regs): Remove.
14064 (ia64_num_regs): Define.
14065 (ia64_regmap): Renamed from regmap, made static.
14066 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
14068 (ia64_cannot_store_register): Renamed from cannot_store_register,
14070 (the_low_target): New.
14071 * linux-m68k-low.c (num_regs): Remove.
14072 (m68k_num_regs): Define.
14073 (m68k_regmap): Renamed from regmap, made static.
14074 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
14076 (m68k_cannot_store_register): Renamed from cannot_store_register,
14078 (the_low_target): New.
14079 * linux-mips-low.c (num_regs): Remove.
14080 (mips_num_regs): Define.
14081 (mips_regmap): Renamed from regmap, made static.
14082 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
14084 (mips_cannot_store_register): Renamed from cannot_store_register,
14086 (the_low_target): New.
14087 * linux-ppc-low.c (num_regs): Remove.
14088 (ppc_num_regs): Define.
14089 (ppc_regmap): Renamed from regmap, made static.
14090 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
14092 (ppc_cannot_store_register): Renamed from cannot_store_register,
14094 (the_low_target): New.
14095 * linux-s390-low.c (num_regs): Remove.
14096 (s390_num_regs): Define.
14097 (s390_regmap): Renamed from regmap, made static.
14098 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
14100 (s390_cannot_store_register): Renamed from cannot_store_register,
14102 (the_low_target): New.
14103 * linux-sh-low.c (num_regs): Remove.
14104 (sh_num_regs): Define.
14105 (sh_regmap): Renamed from regmap, made static.
14106 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
14108 (sh_cannot_store_register): Renamed from cannot_store_register,
14110 (the_low_target): New.
14111 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
14112 (the_low_target): New.
14114 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14116 * Makefile.in: Add stamp-h target.
14117 * configure.in: Create stamp-h.
14118 * configure: Regenerated.
14120 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14122 * inferiors.c: New file.
14123 * target.c: New file.
14124 * target.h: New file.
14125 * Makefile.in: Add target.o and inferiors.o. Update
14127 * linux-low.c (inferior_pid): New static variable,
14128 moved from server.c.
14129 (linux_create_inferior): Renamed from create_inferior.
14130 Call add_inferior. Return 0 on success instead of a PID.
14131 (linux_attach): Renamed from myattach.
14132 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
14133 (linux_thread_alive): Renamed from mythread_alive.
14134 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
14136 (linux_resume): Renamed from myresume. Add missing ``return 0''.
14137 (regsets_store_inferior_registers): Correct error message.
14138 Add missing ``return 0''.
14139 (linux_fetch_registers): Renamed from fetch_inferior_registers.
14140 (linux_store_registers): Renamed from store_inferior_registers.
14141 (linux_read_memory): Renamed from read_inferior_memory.
14142 (linux_write_memory): Renamed from write_inferior_memory.
14143 (linux_target_ops): New structure.
14144 (initialize_low): Call set_target_ops ().
14145 * remote-utils.c (unhexify): New function.
14146 (hexify): New function.
14147 (input_interrupt): Send signals to ``signal_pid''.
14148 * server.c (inferior_pid): Remove.
14149 (start_inferior): Update create_inferior call.
14150 (attach_inferior): Call add_inferior.
14151 (handle_query): New function.
14152 (main): Call handle_query for `q' packets.
14153 * server.h: Include "target.h". Remove obsolete prototypes.
14154 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
14156 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14158 * Makefile.in: Add WARN_CFLAGS. Update configury
14160 * configure.in: Check for <string.h>
14161 * configure: Regenerate.
14162 * config.in: Regenerate.
14163 * gdbreplay.c: Include needed system headers.
14164 (remote_open): Remove strchr prototype.
14165 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
14166 * regcache.c (supply_register): Change buf argument to const void *.
14167 (supply_register_by_name): Likewise.
14168 (collect_register): Change buf argument to void *.
14169 (collect_register_by_name): Likewise.
14170 * regcache.h: Add missing prototypes.
14171 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
14172 * server.c (handle_query): New function.
14173 (attached): New static variable, moved out of main.
14174 (main): Quiet longjmp clobber warnings.
14175 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
14176 * utils.c (error): Remove NORETURN.