1 2015-10-29 Pedro Alves <palves@redhat.com>
3 * linux-low.h (NULL_REGSET): Define.
4 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5 * linux-arm-low.c (arm_regsets): Likewise.
6 * linux-crisv32-low.c (cris_regsets): Likewise.
7 * linux-m68k-low.c (m68k_regsets): Likewise.
8 * linux-mips-low.c (mips_regsets): Likewise.
9 * linux-nios2-low.c (nios2_regsets): Likewise.
10 * linux-ppc-low.c (ppc_regsets): Likewise.
11 * linux-s390-low.c (s390_regsets): Likewise.
12 * linux-sh-low.c (sh_regsets): Likewise.
13 * linux-sparc-low.c (sparc_regsets): Likewise.
14 * linux-tic6x-low.c (tic6x_regsets): Likewise.
15 * linux-tile-low.c (tile_regsets): Likewise.
16 * linux-x86-low.c (x86_regsets): Likewise.
17 * linux-xtensa-low.c (xtensa_regsets): Likewise.
19 2015-10-26 Doug Evans <dje@google.com>
21 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
23 2015-10-26 Doug Evans <dje@google.com>
25 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
27 2015-10-26 Doug Evans <dje@google.com>
29 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
31 (attach_thread, find_new_threads_callback): Ditto.
33 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
35 * mem-break.h (set_breakpoint_data): Remove.
37 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
39 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
40 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
41 (initialize_low): Remove set_breakpoint_data call.
42 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
43 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
44 (initialize_low): Remove set_breakpoint_data call.
45 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
46 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
47 (initialize_low): Remove set_breakpoint_data call.
49 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
51 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
52 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
53 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
54 * target.h (target_breakpoint_kind_from_pc): New macro.
56 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
58 * linux-low.c (default_breakpoint_kind_from_pc): New function.
59 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
60 the default breakpoint kind.
62 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
64 * linux-arm-low.c (arm_supports_z_point_type): Add software
67 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
69 * linux-arm-low.c: Refactor breakpoint definitions.
70 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
71 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
73 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
75 * Makefile.in: Add arm.c/o.
76 * configure.srv: Likewise.
77 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
78 (arm_breakpoint_kind_from_pc): New function.
79 (arm_sw_breakpoint_from_kind): Return proper kind.
80 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
82 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
84 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
86 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
87 (struct raw_breakpoint) <size>: Remove.
88 (struct raw_breakpoint) <kind>: Add.
89 (bp_size): New function.
90 (bp_opcode): Likewise.
91 (find_raw_breakpoint_at): Adjust for kind.
92 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
93 (remove_memory_breakpoint): Adjust for kind call bp_size.
94 (set_raw_breakpoint_at): Adjust for kind.
95 (set_breakpoint): Likewise.
96 (set_breakpoint_at): Call breakpoint_kind_from_pc.
97 (delete_raw_breakpoint): Adjust for kind.
98 (delete_breakpoint): Likewise.
99 (find_gdb_breakpoint): Likewise.
100 (set_gdb_breakpoint_1): Likewise.
101 (set_gdb_breakpoint): Likewise.
102 (delete_gdb_breakpoint_1): Likewise.
103 (delete_gdb_breakpoint): Likewise.
104 (uninsert_raw_breakpoint): Likewise.
105 (reinsert_raw_breakpoint): Likewise.
106 (set_breakpoint_data): Remove.
107 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
108 (check_mem_read): Adjust for kind call bp_size.
109 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
110 (clone_one_breakpoint): Adjust for kind.
111 * mem-break.h (set_gdb_breakpoint): Likewise.
112 (delete_gdb_breakpoint): Likewise.
113 * server.c (process_serial_event): Likewise.
115 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
117 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
118 (struct linux_target_ops) <breakpoint>: Remove.
119 (struct linux_target_ops) <breakpoint_len>: Remove.
120 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
121 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
122 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
123 (arm_sw_breakpoint_from_kind): New function.
124 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
125 (struct linux_target_ops) <breakpoint>: Remove.
126 (struct linux_target_ops) <breakpoint_len>: Remove.
127 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
128 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
129 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
130 (struct linux_target_ops) <breakpoint>: Remove.
131 (struct linux_target_ops) <breakpoint_len>: Remove.
132 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
133 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
134 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
135 (struct linux_target_ops) <breakpoint>: Remove.
136 (struct linux_target_ops) <breakpoint_len>: Remove.
137 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
138 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
139 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
140 and sw_breakpoint_from_kind to increment the pc.
141 (linux_breakpoint_kind_from_pc): New function.
142 (linux_sw_breakpoint_from_kind): New function.
143 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
144 (initialize_low): Call breakpoint_kind_from_pc and
145 sw_breakpoint_from_kind to replace breakpoint_data/len.
146 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
148 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
149 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
150 (struct linux_target_ops) <breakpoint>: Remove.
151 (struct linux_target_ops) <breakpoint_len>: Remove.
152 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
153 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
154 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
155 (struct linux_target_ops) <breakpoint>: Remove.
156 (struct linux_target_ops) <breakpoint_len>: Remove.
157 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
158 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
159 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
160 (struct linux_target_ops) <breakpoint>: Remove.
161 (struct linux_target_ops) <breakpoint_len>: Remove.
162 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
163 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
164 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
165 (struct linux_target_ops) <breakpoint>: Remove.
166 (struct linux_target_ops) <breakpoint_len>: Remove.
167 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
168 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
169 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
170 (struct linux_target_ops) <breakpoint>: Remove.
171 (struct linux_target_ops) <breakpoint_len>: Remove.
172 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
173 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
174 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
175 (struct linux_target_ops) <breakpoint>: Remove.
176 (struct linux_target_ops) <breakpoint_len>: Remove.
177 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
178 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
179 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
180 (struct linux_target_ops) <breakpoint>: Remove.
181 (struct linux_target_ops) <breakpoint_len>: Remove.
182 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
183 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
184 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
185 (struct linux_target_ops) <breakpoint>: Remove.
186 (struct linux_target_ops) <breakpoint_len>: Remove.
187 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
188 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
189 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
190 (struct linux_target_ops) <breakpoint>: Remove.
191 (struct linux_target_ops) <breakpoint_len>: Remove.
192 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
193 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
194 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
195 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
196 (struct linux_target_ops) <breakpoint>: Remove.
197 (struct linux_target_ops) <breakpoint_len>: Remove.
198 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
199 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
200 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
201 (struct linux_target_ops) <breakpoint>: Remove.
202 (struct linux_target_ops) <breakpoint_len>: Remove.
203 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
204 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
206 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
208 * linux-cris-low.c (cris_get_pc): Remove void arg.
210 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
212 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
215 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
217 * inferiors.c (thread_pid_matches_callback): New function.
218 (find_thread_process): New function.
219 (remove_thread): Reset current_thread.
220 (remove_process): Assert threads have been removed first.
222 2015-10-15 Yao Qi <yao.qi@linaro.org>
224 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
226 (aarch64_remove_point): Likewise.
227 * regcache.c (regcache_register_size): New function.
229 2015-10-12 Yao Qi <yao.qi@linaro.org>
231 * linux-aarch64-low.c: Update all callers as emit_load_store
232 is renamed to aarch64_emit_load_store.
234 2015-10-12 Yao Qi <yao.qi@linaro.org>
236 * linux-aarch64-low.c: Update all callers of function renaming
237 from emit_insn to aarch64_emit_insn.
239 2015-10-12 Yao Qi <yao.qi@linaro.org>
241 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
243 (struct aarch64_memory_operand): Likewise.
245 (emit_insn): Move to arch/aarch64-insn.c.
246 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
247 (emit_load_store): Move to arch/aarch64-insn.c.
248 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
249 (can_encode_int32): Remove.
251 2015-10-12 Yao Qi <yao.qi@linaro.org>
253 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
254 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
255 (aarch64_relocate_instruction): Likewise.
256 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
257 (struct aarch64_insn_visitor): Likewise.
259 2015-10-12 Yao Qi <yao.qi@linaro.org>
261 * linux-aarch64-low.c (struct aarch64_insn_data): New.
262 (struct aarch64_insn_visitor): New.
263 (struct aarch64_insn_relocation_data): New.
264 (aarch64_ftrace_insn_reloc_b): New function.
265 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
266 (aarch64_ftrace_insn_reloc_cb): Likewise.
267 (aarch64_ftrace_insn_reloc_tb): Likewise.
268 (aarch64_ftrace_insn_reloc_adr): Likewise.
269 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
270 (aarch64_ftrace_insn_reloc_others): Likewise.
272 (aarch64_relocate_instruction): Use visitor.
274 2015-10-12 Yao Qi <yao.qi@linaro.org>
276 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
277 int. Add argument buf.
278 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
279 aarch64_relocate_instruction.
281 2015-10-12 Yao Qi <yao.qi@linaro.org>
283 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
284 argument insn. Remove local variable insn. Don't call
286 (aarch64_install_fast_tracepoint_jump_pad): Call
289 2015-09-30 Yao Qi <yao.qi@linaro.org>
291 * linux-aarch64-low.c (emit_movk): Shorten a long line.
292 (emit_load_store_pair): Likewise.
294 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
296 * dll.c (match_dll): Add cast(s).
297 (unloaded_dll): Likewise.
298 * linux-low.c (second_thread_of_pid_p): Likewise.
299 (delete_lwp_callback): Likewise.
300 (count_events_callback): Likewise.
301 (select_event_lwp_callback): Likewise.
302 (linux_set_resume_request): Likewise.
303 * server.c (accumulate_file_name_length): Likewise.
304 (emit_dll_description): Likewise.
305 (handle_qxfer_threads_worker): Likewise.
306 (visit_actioned_threads): Likewise.
307 * thread-db.c (any_thread_of): Likewise.
308 * tracepoint.c (same_process_p): Likewise.
309 (match_blocktype): Likewise.
310 (build_traceframe_info_xml): Likewise.
312 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
314 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
316 (gdb_unparse_agent_expr): Likewise.
317 * hostio.c (require_data): Likewise.
318 (handle_pread): Likewise.
319 * linux-low.c (disable_regset): Likewise.
320 (fetch_register): Likewise.
321 (store_register): Likewise.
322 (get_dynamic): Likewise.
323 (linux_qxfer_libraries_svr4): Likewise.
324 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
325 (set_fast_tracepoint_jump): Likewise.
326 (uninsert_fast_tracepoint_jumps_at): Likewise.
327 (reinsert_fast_tracepoint_jumps_at): Likewise.
328 (validate_inserted_breakpoint): Likewise.
329 (clone_agent_expr): Likewise.
330 * regcache.c (init_register_cache): Likewise.
331 * remote-utils.c (putpkt_binary_1): Likewise.
332 (decode_M_packet): Likewise.
333 (decode_X_packet): Likewise.
334 (look_up_one_symbol): Likewise.
335 (relocate_instruction): Likewise.
336 (monitor_output): Likewise.
337 * server.c (handle_search_memory): Likewise.
338 (handle_qxfer_exec_file): Likewise.
339 (handle_qxfer_libraries): Likewise.
340 (handle_qxfer): Likewise.
341 (handle_query): Likewise.
342 (handle_v_cont): Likewise.
343 (handle_v_run): Likewise.
344 (captured_main): Likewise.
345 * target.c (write_inferior_memory): Likewise.
346 * thread-db.c (try_thread_db_load_from_dir): Likewise.
347 * tracepoint.c (init_trace_buffer): Likewise.
348 (add_tracepoint_action): Likewise.
349 (add_traceframe): Likewise.
350 (add_traceframe_block): Likewise.
351 (cmd_qtdpsrc): Likewise.
352 (cmd_qtdv): Likewise.
353 (cmd_qtstatus): Likewise.
354 (response_source): Likewise.
355 (response_tsv): Likewise.
356 (cmd_qtnotes): Likewise.
357 (gdb_collect): Likewise.
358 (initialize_tracepoint): Likewise.
360 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
362 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
363 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
364 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
366 (enum aarch64_condition_codes): New enum.
367 (w0): New static global.
370 (struct aarch64_memory_operand) <type>: New
371 MEMORY_OPERAND_POSTINDEX type.
372 (postindex_memory_operand): New helper function.
373 (emit_ret): New function.
374 (emit_load_store_pair): New function, factored out of emit_stp
375 with support for MEMORY_OPERAND_POSTINDEX.
376 (emit_stp): Rewrite using emit_load_store_pair.
377 (emit_ldp): New function.
378 (emit_load_store): Likewise.
379 (emit_ldr): Mention post-index instruction in comment.
380 (emit_ldrh): New function.
381 (emit_ldrb): New function.
382 (emit_ldrsw): Mention post-index instruction in comment.
383 (emit_str): Likewise.
384 (emit_subs): New function.
385 (emit_cmp): Likewise.
386 (emit_and): Likewise.
387 (emit_orr): Likewise.
388 (emit_orn): Likewise.
389 (emit_eor): Likewise.
390 (emit_mvn): Likewise.
391 (emit_lslv): Likewise.
392 (emit_lsrv): Likewise.
393 (emit_asrv): Likewise.
394 (emit_mul): Likewise.
395 (emit_sbfm): Likewise.
396 (emit_sbfx): Likewise.
397 (emit_ubfm): Likewise.
398 (emit_ubfx): Likewise.
399 (emit_csinc): Likewise.
400 (emit_cset): Likewise.
401 (emit_nop): Likewise.
402 (emit_ops_insns): New helper function.
403 (emit_pop): Likewise.
404 (emit_push): Likewise.
405 (aarch64_emit_prologue): New function.
406 (aarch64_emit_epilogue): Likewise.
407 (aarch64_emit_add): Likewise.
408 (aarch64_emit_sub): Likewise.
409 (aarch64_emit_mul): Likewise.
410 (aarch64_emit_lsh): Likewise.
411 (aarch64_emit_rsh_signed): Likewise.
412 (aarch64_emit_rsh_unsigned): Likewise.
413 (aarch64_emit_ext): Likewise.
414 (aarch64_emit_log_not): Likewise.
415 (aarch64_emit_bit_and): Likewise.
416 (aarch64_emit_bit_or): Likewise.
417 (aarch64_emit_bit_xor): Likewise.
418 (aarch64_emit_bit_not): Likewise.
419 (aarch64_emit_equal): Likewise.
420 (aarch64_emit_less_signed): Likewise.
421 (aarch64_emit_less_unsigned): Likewise.
422 (aarch64_emit_ref): Likewise.
423 (aarch64_emit_if_goto): Likewise.
424 (aarch64_emit_goto): Likewise.
425 (aarch64_write_goto_address): Likewise.
426 (aarch64_emit_const): Likewise.
427 (aarch64_emit_call): Likewise.
428 (aarch64_emit_reg): Likewise.
429 (aarch64_emit_pop): Likewise.
430 (aarch64_emit_stack_flush): Likewise.
431 (aarch64_emit_zero_ext): Likewise.
432 (aarch64_emit_swap): Likewise.
433 (aarch64_emit_stack_adjust): Likewise.
434 (aarch64_emit_int_call_1): Likewise.
435 (aarch64_emit_void_call_2): Likewise.
436 (aarch64_emit_eq_goto): Likewise.
437 (aarch64_emit_ne_goto): Likewise.
438 (aarch64_emit_lt_goto): Likewise.
439 (aarch64_emit_le_goto): Likewise.
440 (aarch64_emit_gt_goto): Likewise.
441 (aarch64_emit_ge_got): Likewise.
442 (aarch64_emit_ops_impl): New static global variable.
443 (aarch64_emit_ops): New target function, return
444 &aarch64_emit_ops_impl.
445 (struct linux_target_ops): Install it.
447 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
449 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
450 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
452 * linux-aarch64-ipa.c: New file.
453 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
455 (aarch64_get_thread_area): New target method.
456 (extract_signed_bitfield): New helper function.
457 (aarch64_decode_ldr_literal): New function.
458 (enum aarch64_opcodes): New enum.
459 (struct aarch64_register): New struct.
460 (struct aarch64_operand): New struct.
461 (x0): New static global.
470 (aarch64_register): New helper function.
471 (register_operand): Likewise.
472 (immediate_operand): Likewise.
473 (struct aarch64_memory_operand): New struct.
474 (offset_memory_operand): New helper function.
475 (preindex_memory_operand): Likewise.
476 (enum aarch64_system_control_registers): New enum.
478 (emit_insn): New helper function.
479 (emit_b): New function.
480 (emit_bcond): Likewise.
483 (emit_blr): Likewise.
484 (emit_stp): Likewise.
485 (emit_ldp_q_offset): Likewise.
486 (emit_stp_q_offset): Likewise.
487 (emit_load_store): Likewise.
488 (emit_ldr): Likewise.
489 (emit_ldrsw): Likewise.
490 (emit_str): Likewise.
491 (emit_ldaxr): Likewise.
492 (emit_stxr): Likewise.
493 (emit_stlr): Likewise.
494 (emit_data_processing_reg): Likewise.
495 (emit_data_processing): Likewise.
496 (emit_add): Likewise.
497 (emit_sub): Likewise.
498 (emit_mov): Likewise.
499 (emit_movk): Likewise.
500 (emit_mov_addr): Likewise.
501 (emit_mrs): Likewise.
502 (emit_msr): Likewise.
503 (emit_sevl): Likewise.
504 (emit_wfe): Likewise.
505 (append_insns): Likewise.
506 (can_encode_int32_in): New helper function.
507 (aarch64_relocate_instruction): New function.
508 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
509 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
510 (struct linux_target_ops): Install aarch64_get_thread_area,
511 aarch64_install_fast_tracepoint_jump_pad and
512 aarch64_get_min_fast_tracepoint_insn_len.
514 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
516 * Makefile.in (aarch64-insn.o): New rule.
517 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
519 2015-09-21 Yao Qi <yao.qi@linaro.org>
521 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
523 2015-09-21 Yao Qi <yao.qi@linaro.org>
525 * tracepoint.c (max_jump_pad_size): Remove.
527 2015-09-18 Yao Qi <yao.qi@linaro.org>
529 * linux-aarch64-low.c: Don't include sys/uio.h.
530 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
532 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
534 * tracepoint.c (eval_result_type): Change prototype.
535 (condition_true_at_tracepoint): Fix argument to compiled_cond.
537 2015-09-15 Pedro Alves <palves@redhat.com>
539 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
540 Check whether to report exec events instead of checking whether
541 multiprocess is enabled.
543 2015-09-15 Pedro Alves <palves@redhat.com>
546 * remote-utils.c (prepare_resume_reply): Merge
547 TARGET_WAITKIND_VFORK_DONE switch case with the
548 TARGET_WAITKIND_FORKED case.
550 2015-09-15 Yao Qi <yao.qi@linaro.org>
552 * server.c (handle_query): Check string comparison using
553 "else if" instead of "if".
555 2015-09-15 Yao Qi <yao.qi@linaro.org>
557 * server.c (vCont_supported): New global variable.
558 (handle_query): Set vCont_supported to 1 if "vContSupported+"
559 matches. Append ";vContSupported+" to own_buf.
560 (handle_v_requests): Append ";s;S" to own_buf if target supports
561 hardware single step or vCont_supported is false.
562 (capture_main): Set vCont_supported to zero.
564 2015-09-15 Yao Qi <yao.qi@linaro.org>
566 * linux-low.c (linux_supports_conditional_breakpoints): Rename
568 (linux_supports_hardware_single_step): ... New function.
569 (linux_target_ops): Update.
570 * lynx-low.c (lynx_target_ops): Set field
571 supports_hardware_single_step to target_can_do_hardware_single_step.
572 * nto-low.c (nto_target_ops): Likewise.
573 * spu-low.c (spu_target_ops): Likewise.
574 * win32-low.c (win32_target_ops): Likewise.
575 * target.c (target_can_do_hardware_single_step): New function.
576 * target.h (struct target_ops) <supports_conditional_breakpoints>:
577 Remove. <supports_hardware_single_step>: New field.
578 (target_supports_conditional_breakpoints): Remove.
579 (target_supports_hardware_single_step): New macro.
580 (target_can_do_hardware_single_step): Declare.
581 * server.c (handle_query): Use target_supports_hardware_single_step
582 instead of target_supports_conditional_breakpoints.
584 2015-09-15 Yao Qi <yao.qi@linaro.org>
586 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
588 (struct linux_target_ops the_low_target): Install
589 aarch64_linux_siginfo_fixup.
591 2015-09-11 Don Breazeal <donb@codesourcery.com>
592 Luis Machado <lgustavo@codesourcery.com>
594 * linux-low.c (linux_mourn): Static declaration.
595 (linux_arch_setup): Move in front of
596 handle_extended_wait.
597 (linux_arch_setup_thread): New function.
598 (handle_extended_wait): Handle exec events. Call
599 linux_arch_setup_thread. Make event_lwp argument a
600 pointer-to-a-pointer.
601 (check_zombie_leaders): Do not check stopped threads.
602 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
603 (linux_low_filter_event): Add lwp and thread for exec'ing
604 non-leader thread if leader thread has been deleted.
605 Refactor code into linux_arch_setup_thread and call it.
606 Pass child lwp pointer by reference to handle_extended_wait.
607 (linux_wait_for_event_filtered): Update comment.
608 (linux_wait_1): Prevent clobbering exec event status.
609 (linux_supports_exec_events): New function.
610 (linux_target_ops) <supports_exec_events>: Initialize new member.
611 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
613 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
614 * server.c (report_exec_events): New global variable.
615 (handle_query): Handle qSupported query for exec-events feature.
616 (captured_main): Initialize report_exec_events.
617 * server.h (report_exec_events): Declare new global variable.
618 * target.h (struct target_ops) <supports_exec_events>: New
620 (target_supports_exec_events): New macro.
621 * win32-low.c (win32_target_ops) <supports_exec_events>:
622 Initialize new member.
624 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
626 * linux-low.c (linux_low_enable_btrace): Remove.
627 (linux_target_ops): Replace linux_low_enable_btrace with
630 2015-09-03 Yao Qi <yao.qi@linaro.org>
632 * linux-aarch64-low.c (aarch64_insert_point): Call
633 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
636 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
638 * linux-low.c (check_stopped_by_breakpoint): Use
639 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
641 2015-08-27 Pedro Alves <palves@redhat.com>
643 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
645 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
647 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
648 the XNEW-family equivalent.
649 (compile_bytecodes): Likewise.
650 * dll.c (loaded_dll): Likewise.
651 * event-loop.c (append_callback_event): Likewise.
652 (create_file_handler): Likewise.
653 (create_file_event): Likewise.
654 * hostio.c (handle_open): Likewise.
655 * inferiors.c (add_thread): Likewise.
656 (add_process): Likewise.
657 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
658 * linux-arm-low.c (arm_new_process): Likewise.
659 (arm_new_thread): Likewise.
660 * linux-low.c (add_to_pid_list): Likewise.
661 (linux_add_process): Likewise.
662 (handle_extended_wait): Likewise.
664 (enqueue_one_deferred_signal): Likewise.
665 (enqueue_pending_signal): Likewise.
666 (linux_resume_one_lwp_throw): Likewise.
667 (linux_resume_one_thread): Likewise.
668 (linux_read_memory): Likewise.
669 (linux_write_memory): Likewise.
670 * linux-mips-low.c (mips_linux_new_process): Likewise.
671 (mips_linux_new_thread): Likewise.
672 (mips_add_watchpoint): Likewise.
673 * linux-x86-low.c (initialize_low_arch): Likewise.
674 * lynx-low.c (lynx_add_process): Likewise.
675 * mem-break.c (set_raw_breakpoint_at): Likewise.
676 (set_breakpoint): Likewise.
677 (add_condition_to_breakpoint): Likewise.
678 (add_commands_to_breakpoint): Likewise.
679 (clone_agent_expr): Likewise.
680 (clone_one_breakpoint): Likewise.
681 * regcache.c (new_register_cache): Likewise.
682 * remote-utils.c (look_up_one_symbol): Likewise.
683 * server.c (queue_stop_reply): Likewise.
684 (start_inferior): Likewise.
685 (queue_stop_reply_callback): Likewise.
686 (handle_target_event): Likewise.
687 * spu-low.c (fetch_ppc_memory): Likewise.
688 (store_ppc_memory): Likewise.
689 * target.c (set_target_ops): Likewise.
690 * thread-db.c (thread_db_load_search): Likewise.
691 (try_thread_db_load_1): Likewise.
692 * tracepoint.c (add_tracepoint): Likewise.
693 (add_tracepoint_action): Likewise.
694 (create_trace_state_variable): Likewise.
695 (cmd_qtdpsrc): Likewise.
696 (cmd_qtro): Likewise.
697 (add_while_stepping_state): Likewise.
698 * win32-low.c (child_add_thread): Likewise.
699 (get_image_name): Likewise.
701 2015-08-25 Yao Qi <yao.qi@linaro.org>
703 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
705 2015-08-25 Yao Qi <yao.qi@linaro.org>
707 * Makefile.in (aarch64-linux.o): New rule.
708 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
710 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
711 (aarch64_init_debug_reg_state): Make it extern.
712 (aarch64_linux_prepare_to_resume): Remove.
714 2015-08-25 Yao Qi <yao.qi@linaro.org>
716 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
717 lwp_arch_private_info and ptid_of_lwp.
719 2015-08-25 Yao Qi <yao.qi@linaro.org>
721 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
722 Find proc_info by find_process_pid. All callers updated.
724 2015-08-25 Yao Qi <yao.qi@linaro.org>
726 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
728 (debug_reg_change_callback): Remove.
729 (aarch64_notify_debug_reg_change): Remove.
731 2015-08-25 Yao Qi <yao.qi@linaro.org>
733 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
734 Call current_lwp_ptid.
736 2015-08-25 Yao Qi <yao.qi@linaro.org>
738 * linux-aarch64-low.c (debug_reg_change_callback): Use
741 2015-08-25 Yao Qi <yao.qi@linaro.org>
743 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
745 2015-08-25 Yao Qi <yao.qi@linaro.org>
747 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
749 2015-08-25 Yao Qi <yao.qi@linaro.org>
751 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
754 2015-08-25 Yao Qi <yao.qi@linaro.org>
756 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
758 (debug_reg_change_callback): Remove argument entry and add argument
759 lwp. Remove local variable thread. Don't print thread id in the
760 debugging output. Don't check whether pid of thread equals to pid.
761 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
762 iterate_over_lwps instead find_inferior.
764 2015-08-24 Pedro Alves <palves@redhat.com>
766 * inferiors.c (get_first_process): New function.
767 * inferiors.h (get_first_process): New declaration.
768 * remote-utils.c (read_ptid): Default to the first process in the
769 list, instead of to the current thread's process.
771 2015-08-24 Pedro Alves <palves@redhat.com>
773 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
774 * event-loop.c: Likewise.
775 * remote-utils.c: Likewise.
776 * tracepoint.c: Likewise.
778 2015-08-24 Pedro Alves <palves@redhat.com>
780 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
783 2015-08-21 Pedro Alves <palves@redhat.com>
785 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
786 instead of literal 1.
788 2015-08-21 Pedro Alves <palves@redhat.com>
790 * tdesc.c (default_description): Explicitly zero-initialize.
792 2015-08-21 Pedro Alves <palves@redhat.com>
795 * inferiors.c (remove_thread): Discard any pending stop reply for
797 * server.c (remove_all_on_match_pid): Rename to ...
798 (remove_all_on_match_ptid): ... this. Work with a filter ptid
800 (discard_queued_stop_replies): Change parameter to a ptid. Now
802 (handle_v_kill, kill_inferior_callback, captured_main)
803 (process_serial_event): Adjust.
804 * server.h (discard_queued_stop_replies): Declare.
806 2015-08-21 Pedro Alves <palves@redhat.com>
808 * linux-low.c (wait_for_sigstop): Always switch to no thread
809 selected if the previously current thread dies.
810 * lynx-low.c (lynx_request_interrupt): Use the first thread's
811 process instead of the current thread's.
812 * remote-utils.c (input_interrupt): Don't check if there's no
814 * server.c (gdb_read_memory, gdb_write_memory): If setting the
815 current thread to the general thread fails, error out.
816 (handle_qxfer_auxv, handle_qxfer_libraries)
817 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
818 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
819 (handle_query): Check if there's a thread selected instead of
820 checking whether there's any thread in the thread list.
821 (handle_qxfer_threads, handle_qxfer_btrace)
822 (handle_qxfer_btrace_conf): Don't error out early if there's no
823 thread in the thread list.
824 (handle_v_cont, myresume): Don't set the current thread to the
826 (process_serial_event) <Hg handling>: Also set thread_id if the
827 previous general thread is still alive.
828 (process_serial_event) <g/G handling>: If setting the current
829 thread to the general thread fails, error out.
830 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
831 thread's lwp instead of the current thread's.
832 * target.c (set_desired_thread): If the desired thread was not
833 found, leave the current thread pointing to NULL. Return an int
834 (boolean) indicating success.
835 * target.h (set_desired_thread): Change return type to int.
837 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
839 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
840 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
842 (ps_get_thread_area): New function.
844 2015-08-19 Gary Benson <gbenson@redhat.com>
846 * hostio.c (handle_pread): Do not attempt to read more data
847 than hostio_reply_with_data can fit in a packet.
849 2015-08-18 Joel Brobecker <brobecker@adacore.com>
851 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
853 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
855 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
857 2015-08-06 Pedro Alves <palves@redhat.com>
859 * tracepoint.c (expr_eval_result): Now an int.
861 2015-08-06 Pedro Alves <palves@redhat.com>
863 * gdbthread.h (struct regcache): Forward declare.
864 (struct thread_info) <regcache_data>: Now a struct regcache
866 * inferiors.c (inferior_regcache_data)
867 (set_inferior_regcache_data): Now work with struct regcache
869 * inferiors.h (struct regcache): Forward declare.
870 (inferior_regcache_data, set_inferior_regcache_data): Now work
871 with struct regcache pointers.
872 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
873 (free_register_cache_thread): Remove struct regcache pointer
876 2015-08-06 Pedro Alves <palves@redhat.com>
878 * server.c (captured_main): On error, print the exception message
879 to stderr, and if run_once is set, throw a quit.
881 2015-08-06 Pedro Alves <palves@redhat.com>
883 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
886 2015-08-06 Pedro Alves <palves@redhat.com>
888 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
889 reading beyond the passed in buffer length.
891 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
893 * tracepoint.c (symbol_list) <required>: Remove.
895 2015-08-06 Pedro Alves <palves@redhat.com>
897 * linux-low.c (handle_extended_wait): Set the fork child's suspend
898 count if stopping and suspending threads.
899 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
900 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
901 (linux_detach): Complete an ongoing step-over.
902 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
904 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
905 (linux_wait_1): If passing a signal to the inferior after
906 finishing a step-over, unsuspend and re-resume all lwps. If we
907 see a single-step event but the thread should be continuing, don't
908 pass the trap to gdb.
909 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
910 internal_error instead of gdb_assert.
911 (enqueue_pending_signal): New function.
912 (check_ptrace_stopped_lwp_gone): Add debug output.
913 (start_step_over): Use internal_error instead of gdb_assert.
914 (complete_ongoing_step_over): New function.
915 (linux_resume_one_thread): Don't resume a suspended thread.
916 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
919 2015-08-06 Pedro Alves <palves@redhat.com>
921 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
922 (linux_thread_alive): Use lwp_is_marked_dead.
923 (extended_event_reported): Delete.
924 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
925 instead of extended_event_reported.
926 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
928 (lwp_is_marked_dead): New function.
929 (lwp_running): Use lwp_is_marked_dead.
930 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
933 2015-08-06 Pedro Alves <palves@redhat.com>
935 * linux-low.c (linux_wait_1): Move fork event output out of the
936 !report_to_gdb check. Pass event_child->waitstatus to
937 target_waitstatus_to_string instead of ourstatus.
939 2015-08-04 Yao Qi <yao.qi@linaro.org>
941 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
942 if current_thread is 32 bit.
944 2015-08-04 Yao Qi <yao.qi@linaro.org>
946 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
947 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
948 * server.c (extended_protocol): Remove "static".
949 * server.h (extended_protocol): Declare it.
951 2015-08-04 Yao Qi <yao.qi@linaro.org>
953 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
954 both aarch64 and aarch32.
955 (aarch64_set_pc): Likewise.
957 2015-08-04 Yao Qi <yao.qi@linaro.org>
959 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
960 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
961 arm-with-neon.xml to srv_xmlfiles.
962 * linux-aarch64-low.c: Include linux-aarch32-low.h.
963 (is_64bit_tdesc): New function.
964 (aarch64_linux_read_description): New function.
965 (aarch64_arch_setup): Call aarch64_linux_read_description.
966 (regs_info): Rename to regs_info_aarch64.
967 (aarch64_regs_info): Return right regs_info.
968 (initialize_low_arch): Call initialize_low_arch_aarch32.
970 2015-08-04 Yao Qi <yao.qi@linaro.org>
972 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
973 * linux-aarch32-low.c: New file.
974 * linux-aarch32-low.h: New file.
975 * linux-arm-low.c (arm_fill_gregset): Move it to
977 (arm_store_gregset): Likewise.
978 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
979 (arm_store_vfpregset): Call arm_store_vfpregset_num.
980 (arm_arch_setup): Check if PTRACE_GETREGSET works.
981 (regs_info): Rename to regs_info_arm.
982 (arm_regs_info): Return regs_info_aarch32 if
983 have_ptrace_getregset is 1 and target description is
984 arm_with_neon or arm_with_vfpv3.
985 (initialize_low_arch): Don't call init_registers_arm_with_neon.
986 Call initialize_low_arch_aarch32 instead.
988 2015-08-04 Yao Qi <yao.qi@linaro.org>
990 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
991 * linux-low.c: ... here.
992 * linux-low.h (have_ptrace_getregset): Declare it.
994 2015-08-04 Pedro Alves <palves@redhat.com>
996 * thread-db.c (struct thread_db): Use new typedefs.
997 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
999 (disable_thread_event_reporting): Cast result of dlsym to
1000 destination function pointer type.
1001 (thread_db_mourn): Use td_ta_delete_ftype.
1003 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
1005 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
1007 (CDX_BREAKPOINT): Define for R2.
1008 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
1009 (the_low_target): Add comments.
1011 2015-07-30 Yao Qi <yao.qi@linaro.org>
1013 * linux-arm-low.c (arm_hwcap): Remove it.
1014 (arm_read_description): New local variable arm_hwcap. Don't
1015 set arm_hwcap to zero.
1017 2015-07-30 Yao Qi <yao.qi@linaro.org>
1019 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
1020 Use regcache->tdesc instead.
1021 (arm_store_wmmxregset): Likewise.
1022 (arm_fill_vfpregset): Likewise.
1023 (arm_store_vfpregset): Likewise.
1025 2015-07-30 Yao Qi <yao.qi@linaro.org>
1027 * linux-arm-low.c: Include arch/arm.h.
1028 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
1029 (arm_store_gregset): Likewise.
1031 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
1033 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
1034 ptrace's 4th parameter.
1036 2015-07-27 Yao Qi <yao.qi@linaro.org>
1038 * configure.srv (case aarch64*-*-linux*): Don't set
1041 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
1043 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
1045 * linux-arm-low.c: Likewise.
1046 * linux-cris-low.c: Likewise.
1047 * linux-crisv32-low.c: Likewise.
1048 * linux-low.c: Likewise.
1049 * linux-m68k-low.c: Likewise.
1050 * linux-mips-low.c: Likewise.
1051 * linux-nios2-low.c: Likewise.
1052 * linux-s390-low.c: Likewise.
1053 * linux-sparc-low.c: Likewise.
1054 * linux-tic6x-low.c: Likewise.
1055 * linux-tile-low.c: Likewise.
1056 * linux-x86-low.c: Likewise.
1058 2015-07-24 Pedro Alves <palves@redhat.com>
1060 * config.in: Regenerate.
1061 * configure: Regenerate.
1063 2015-07-24 Pedro Alves <palves@redhat.com>
1065 * acinclude.m4: Include ../ptrace.m4.
1066 * configure.ac: Call GDB_AC_PTRACE.
1067 * config.in, configure: Regenerate.
1069 2015-07-24 Yao Qi <yao.qi@linaro.org>
1071 * linux-low.c (linux_create_inferior): Remove setting to
1072 proc->priv->new_inferior.
1073 (linux_attach): Likewise.
1074 (linux_low_filter_event): Likewise.
1075 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
1077 2015-07-24 Yao Qi <yao.qi@linaro.org>
1079 * linux-low.c (linux_arch_setup): New function.
1080 (linux_low_filter_event): If proc->tdesc is NULL and
1081 proc->attached is true, call the_low_target.arch_setup.
1082 Otherwise, keep status pending, and return.
1083 (linux_resume_one_lwp_throw): Don't call get_pc if
1084 thread->while_stepping isn't NULL. Don't call
1085 get_thread_regcache if proc->tdesc is NULL.
1086 (need_step_over_p): Return 0 if proc->tdesc is NULL.
1087 (linux_target_ops): Install arch_setup.
1088 * server.c (start_inferior): Call the_target->arch_setup.
1089 * target.h (struct target_ops) <arch_setup>: New field.
1090 (target_arch_setup): New marco.
1091 * lynx-low.c (lynx_target_ops): Update.
1092 * nto-low.c (nto_target_ops): Update.
1093 * spu-low.c (spu_target_ops): Update.
1094 * win32-low.c (win32_target_ops): Update.
1096 2015-07-24 Yao Qi <yao.qi@linaro.org>
1098 * linux-low.c (linux_add_process): Don't set
1099 proc->priv->new_inferior.
1100 (linux_create_inferior): Set proc->priv->new_inferior to 1.
1101 (linux_attach): Likewise.
1103 2015-07-24 Yao Qi <yao.qi@linaro.org>
1105 * server.c (start_inferior): Code refactor.
1107 2015-07-24 Yao Qi <yao.qi@linaro.org>
1109 * server.c (process_serial_event): Set general_thread.
1111 2015-07-21 Yao Qi <yao.qi@linaro.org>
1113 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
1114 aarch64_linux_get_debug_reg_capacity.
1116 2015-07-17 Yao Qi <yao.qi@linaro.org>
1118 * Makefile.in (aarch64-linux-hw-point.o): New rule.
1119 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
1120 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
1121 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
1122 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
1123 (AARCH64_HWP_ALIGNMENT): Likewise.
1124 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
1125 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
1126 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
1127 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
1128 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
1129 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
1130 (struct aarch64_debug_reg_state): Likewise.
1131 (struct arch_lwp_info): Likewise.
1132 (aarch64_align_watchpoint): Likewise.
1133 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
1134 (aarch64_watchpoint_length): Likewise.
1135 (aarch64_point_encode_ctrl_reg): Likewise
1136 (aarch64_point_is_aligned): Likewise.
1137 (aarch64_align_watchpoint): Likewise.
1138 (aarch64_linux_set_debug_regs):
1139 (aarch64_dr_state_insert_one_point): Likewise.
1140 (aarch64_dr_state_remove_one_point): Likewise.
1141 (aarch64_handle_breakpoint): Likewise.
1142 (aarch64_handle_aligned_watchpoint): Likewise.
1143 (aarch64_handle_unaligned_watchpoint): Likewise.
1144 (aarch64_handle_watchpoint): Likewise.
1146 2015-07-17 Yao Qi <yao.qi@linaro.org>
1148 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
1149 and don't aarch64_get_debug_reg_state. All callers update.
1150 (aarch64_handle_aligned_watchpoint): Likewise.
1151 (aarch64_handle_unaligned_watchpoint): Likewise.
1152 (aarch64_handle_watchpoint): Likewise.
1153 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
1154 (aarch64_remove_point): Likewise.
1156 2015-07-17 Yao Qi <yao.qi@linaro.org>
1158 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
1160 (aarch64_handle_unaligned_watchpoint): Likewise.
1162 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
1164 Revert the previous 3 commits:
1165 Move gdb_regex* to common/
1166 Move linux_find_memory_regions_full & co.
1167 gdbserver build-id attribute generator
1169 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
1170 Jan Kratochvil <jan.kratochvil@redhat.com>
1172 gdbserver build-id attribute generator.
1173 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
1174 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
1175 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
1177 (get_dynamic): Use find_pdhr to traverse program headers.
1178 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
1179 (compare_mapping_entry_range, struct find_memory_region_callback_data)
1180 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
1181 (get_hex_build_id): New.
1182 (linux_qxfer_libraries_svr4): Add optional build-id attribute
1183 to reply XML document.
1185 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
1186 Jan Kratochvil <jan.kratochvil@redhat.com>
1188 * target.c: Include target/target-utils.h and fcntl.h.
1189 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
1190 (target_fileio_read_stralloc): New functions.
1192 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
1194 * Makefile.in (OBS): Add gdb_regex.o.
1196 * config.in: Rebuilt.
1197 * configure: Rebuilt.
1199 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
1200 Jan Kratochvil <jan.kratochvil@redhat.com>
1202 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
1203 * Makefile.in (OBS): Add target-utils.o.
1204 (linux-maps.o, target-utils.o): New.
1205 * configure.srv (srv_linux_obj): Add linux-maps.o.
1207 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
1209 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
1211 (the_low_target): Install it.
1213 2015-07-14 Pedro Alves <palves@redhat.com>
1215 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
1216 Instead, ignore ECHILD, and throw an error for other errnos.
1218 2015-07-10 Pedro Alves <palves@redhat.com>
1220 * event-loop.c (struct callback_event) <data>: Change type to
1221 gdb_client_data instance instead of gdb_client_data pointer.
1222 (append_callback_event): Adjust.
1224 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
1226 * linux-aarch64-low.c: Add comments for each linux_target_ops
1227 method. Remove comments already covered in target_ops and
1228 linux_target_ops definitions.
1229 (the_low_target): Add comments for each unimplemented method.
1231 2015-07-09 Yao Qi <yao.qi@linaro.org>
1233 * linux-aarch64-low.c (aarch64_regmap): Remove.
1234 (aarch64_usrregs_info): Remove.
1235 (regs_info): Set field usrregs to NULL.
1237 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
1239 * linux-low.c: Include "rsp-low.h"
1240 (linux_low_encode_pt_config, linux_low_encode_raw): New.
1241 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
1242 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
1243 (handle_btrace_enable_pt): New.
1244 (handle_btrace_general_set): Support "pt".
1245 (handle_btrace_conf_general_set): Support "pt:size".
1247 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
1249 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
1252 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
1254 * linux-aarch64-low.c: Remove comment about endianness.
1255 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
1256 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
1259 2015-06-24 Gary Benson <gbenson@redhat.com>
1261 * linux-i386-ipa.c (stdint.h): Do not include.
1262 * lynx-i386-low.c (stdint.h): Likewise.
1263 * lynx-ppc-low.c (stdint.h): Likewise.
1264 * mem-break.c (stdint.h): Likewise.
1265 * thread-db.c (stdint.h): Likewise.
1266 * tracepoint.c (stdint.h): Likewise.
1267 * win32-low.c (stdint.h): Likewise.
1269 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
1271 * server.c (write_qxfer_response): Update call to
1272 remote_escape_output.
1274 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
1275 Jan Kratochvil <jan.kratochvil@redhat.com>
1277 Merge multiple hex conversions.
1278 * gdbreplay.c (tohex): Rename to 'fromhex'.
1279 (logchar): Use fromhex.
1281 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1283 * server.c (handle_qxfer_libraries): Set `version' attribute for
1286 2015-06-10 Gary Benson <gbenson@redhat.com>
1288 * target.h (struct target_ops) <multifs_open>: New field.
1289 <multifs_unlink>: Likewise.
1290 <multifs_readlink>: Likewise.
1291 * linux-low.c (nat/linux-namespaces.h): New include.
1292 (linux_target_ops): Initialize the_target->multifs_open,
1293 the_target->multifs_unlink and the_target->multifs_readlink.
1294 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
1295 * hostio.c (hostio_fs_pid): New static variable.
1296 (hostio_handle_new_gdb_connection): New function.
1297 (handle_setfs): Likewise.
1298 (handle_open): Use the_target->multifs_open as appropriate.
1299 (handle_unlink): Use the_target->multifs_unlink as appropriate.
1300 (handle_readlink): Use the_target->multifs_readlink as
1302 (handle_vFile): Handle vFile:setfs packets.
1303 * server.c (handle_query): Call hostio_handle_new_gdb_connection
1304 after target_handle_new_gdb_connection.
1306 2015-06-10 Gary Benson <gbenson@redhat.com>
1308 * configure.ac (AC_CHECK_FUNCS): Add setns.
1309 * config.in: Regenerate.
1310 * configure: Likewise.
1311 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
1312 (linux-namespaces.o): New rule.
1313 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
1315 2015-06-09 Gary Benson <gbenson@redhat.com>
1317 * hostio.c (handle_open): Process mode argument with
1318 fileio_to_host_mode.
1320 2015-06-01 Yao Qi <yao.qi@linaro.org>
1322 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
1323 * linux-x86-low.c: Likewise.
1325 2015-05-28 Don Breazeal <donb@codesourcery.com>
1327 * linux-low.c (handle_extended_wait): Initialize
1328 thread_info.last_resume_kind for new fork children.
1330 2015-05-15 Pedro Alves <palves@redhat.com>
1332 * target.h (target_handle_new_gdb_connection): Rewrite using if
1333 wrapped in do/while.
1335 2015-05-14 Joel Brobecker <brobecker@adacore.com>
1337 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
1338 * configure, config.in: Regenerate.
1339 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
1342 2015-05-12 Don Breazeal <donb@codesourcery.com>
1344 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
1345 PTRACE_EVENT_VFORK_DONE.
1346 (linux_low_ptrace_options, extended_event_reported): Add vfork
1348 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
1349 and "vforkdone" for RSP 'T' Stop Reply Packet.
1350 * server.h (report_vfork_events): Declare
1353 2015-05-12 Don Breazeal <donb@codesourcery.com>
1355 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
1356 (the_low_target) <new_fork>: Initialize new member.
1357 * linux-arm-low.c (arm_new_fork): New function.
1358 (the_low_target) <new_fork>: Initialize new member.
1359 * linux-low.c (handle_extended_wait): Call new target function
1361 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
1362 * linux-mips-low.c (mips_add_watchpoint): New function
1363 extracted from mips_insert_point.
1364 (the_low_target) <new_fork>: Initialize new member.
1365 (mips_linux_new_fork): New function.
1366 (mips_insert_point): Call mips_add_watchpoint.
1367 * linux-x86-low.c (x86_linux_new_fork): New function.
1368 (the_low_target) <new_fork>: Initialize new member.
1370 2015-05-12 Don Breazeal <donb@codesourcery.com>
1372 * linux-low.c (handle_extended_wait): Implement return value,
1373 rename argument 'event_child' to 'event_lwp', handle
1374 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
1375 (linux_low_ptrace_options): New function.
1376 (linux_low_filter_event): Call linux_low_ptrace_options,
1377 use different argument fo linux_enable_event_reporting,
1378 use return value from handle_extended_wait.
1379 (extended_event_reported): New function.
1380 (linux_wait_1): Call extended_event_reported and set
1381 status to report fork events.
1382 (linux_write_memory): Add pid to debug message.
1383 (reset_lwp_ptrace_options_callback): New function.
1384 (linux_handle_new_gdb_connection): New function.
1385 (linux_target_ops): Initialize new structure member.
1386 * linux-low.h (struct lwp_info) <waitstatus>: New member.
1387 * lynx-low.c: Initialize new structure member.
1388 * remote-utils.c (prepare_resume_reply): Implement stop reason
1389 "fork" for "T" stop message.
1390 * server.c (handle_query): Call handle_new_gdb_connection.
1391 * server.h (report_fork_events): Declare global flag.
1392 * target.h (struct target_ops) <handle_new_gdb_connection>:
1394 (target_handle_new_gdb_connection): New macro.
1395 * win32-low.c: Initialize new structure member.
1397 2015-05-12 Don Breazeal <donb@codesourcery.com>
1399 * mem-break.c (APPEND_TO_LIST): Define macro.
1400 (clone_agent_expr): New function.
1401 (clone_one_breakpoint): New function.
1402 (clone_all_breakpoints): New function.
1403 * mem-break.h: Declare new functions.
1405 2015-05-12 Don Breazeal <donb@codesourcery.com>
1407 * linux-low.c (linux_supports_fork_events): New function.
1408 (linux_supports_vfork_events): New function.
1409 (linux_target_ops): Initialize new structure members.
1410 (initialize_low): Call linux_check_ptrace_features.
1411 * lynx-low.c (lynx_target_ops): Initialize new structure
1413 * server.c (report_fork_events, report_vfork_events):
1415 (handle_query): Add new features to qSupported packet and
1417 (captured_main): Initialize new global variables.
1418 * target.h (struct target_ops) <supports_fork_events>:
1420 <supports_vfork_events>: New member.
1421 (target_supports_fork_events): New macro.
1422 (target_supports_vfork_events): New macro.
1423 * win32-low.c (win32_target_ops): Initialize new structure
1426 2015-05-12 Gary Benson <gbenson@redhat.com>
1428 * server.c (handle_qxfer_exec_file): Use current process
1431 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
1433 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
1434 Remove HAVE_PTRACE_GETREGS conditionals.
1435 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
1436 instead of PTRACE_GETREGS and PTRACE_SETREGS.
1438 2015-05-08 Yao Qi <yao.qi@linaro.org>
1440 * linux-low.c (linux_supports_conditional_breakpoints): New
1442 (linux_target_ops): Install new target method.
1443 * lynx-low.c (lynx_target_ops): Install NULL hook for
1444 supports_conditional_breakpoints.
1445 * nto-low.c (nto_target_ops): Likewise.
1446 * spu-low.c (spu_target_ops): Likewise.
1447 * win32-low.c (win32_target_ops): Likewise.
1448 * server.c (handle_query): Check
1449 target_supports_conditional_breakpoints.
1450 * target.h (struct target_ops) <supports_conditional_breakpoints>:
1452 (target_supports_conditional_breakpoints): New macro.
1454 2015-05-06 Pedro Alves <palves@redhat.com>
1457 * server.c (start_inferior): If the process exits, mourn it.
1459 2015-04-21 Gary Benson <gbenson@redhat.com>
1461 * hostio.c (fileio_open_flags_to_host): Factored out to
1462 fileio_to_host_openflags in common/fileio.c. Single use
1465 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
1467 * linux-xtensa-low.c (xtensa_fill_gregset)
1468 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
1471 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
1473 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
1474 (regs_info): Replace usrregs pointer with NULL.
1476 2015-04-17 Gary Benson <gbenson@redhat.com>
1478 * target.h (struct target_ops) <pid_to_exec_file>: New field.
1479 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
1480 * server.c (handle_qxfer_exec_file): New function.
1481 (qxfer_packets): Add exec-file entry.
1482 (handle_query): Report qXfer:exec-file:read as supported packet.
1484 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
1486 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
1488 2015-04-09 Gary Benson <gbenson@redhat.com>
1490 * hostio-errno.c (errno_to_fileio_error): Remove function.
1491 Update caller to use remote_fileio_to_fio_error.
1493 2015-04-09 Yao Qi <yao.qi@linaro.org>
1495 * linux-low.c (linux_insert_point): Call
1496 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
1497 (linux_remove_point): Call remove_memory_breakpoint if type is
1499 * linux-x86-low.c (x86_insert_point): Don't call
1500 insert_memory_breakpoint.
1501 (x86_remove_point): Don't call remove_memory_breakpoint.
1503 2015-04-01 Pedro Alves <palves@redhat.com>
1504 Cleber Rosa <crosa@redhat.com>
1506 * server.c (gdbserver_usage): Reorganize and extend the usage
1509 2015-03-24 Pedro Alves <palves@redhat.com>
1511 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
1512 output. Also dump TRAP_TRACE.
1513 (linux_low_filter_event): In debug output, distinguish a
1514 resume_stop SIGSTOP from a delayed SIGSTOP.
1516 2015-03-24 Gary Benson <gbenson@redhat.com>
1518 * linux-x86-low.c (x86_linux_new_thread): Moved to
1520 (x86_linux_prepare_to_resume): Likewise.
1522 2015-03-24 Gary Benson <gbenson@redhat.com>
1524 * Makefile.in (x86-linux-dregs.o): New rule.
1525 * configure.srv: Add x86-linux-dregs.o to relevant targets.
1526 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
1527 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
1528 (x86_linux_dr_get): Likewise.
1529 (x86_linux_dr_set): Likewise.
1530 (update_debug_registers_callback): Likewise.
1531 (x86_linux_dr_set_addr): Likewise.
1532 (x86_linux_dr_get_addr): Likewise.
1533 (x86_linux_dr_set_control): Likewise.
1534 (x86_linux_dr_get_control): Likewise.
1535 (x86_linux_dr_get_status): Likewise.
1536 (x86_linux_update_debug_registers): Likewise.
1538 2015-03-24 Gary Benson <gbenson@redhat.com>
1540 * linux-x86-low.c (x86_linux_update_debug_registers):
1541 New function, factored out from...
1542 (x86_linux_prepare_to_resume): ...this.
1544 2015-03-24 Gary Benson <gbenson@redhat.com>
1546 * linux-x86-low.c (x86_linux_dr_get): Update comments.
1547 (x86_linux_dr_set): Likewise.
1548 (update_debug_registers_callback): Likewise.
1549 (x86_linux_dr_set_addr): Likewise.
1550 (x86_linux_dr_get_addr): Likewise.
1551 (x86_linux_dr_set_control): Likewise.
1552 (x86_linux_dr_get_control): Likewise.
1553 (x86_linux_dr_get_status): Likewise.
1554 (x86_linux_prepare_to_resume): Likewise.
1556 2015-03-24 Gary Benson <gbenson@redhat.com>
1558 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
1559 Use perror_with_name. Pass string through gettext.
1560 (x86_linux_dr_set): Likewise.
1562 2015-03-24 Gary Benson <gbenson@redhat.com>
1564 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
1565 (x86_linux_dr_set_addr): ...this.
1566 (x86_dr_low_get_addr): Rename to...
1567 (x86_linux_dr_get_addr): ...this.
1568 (x86_dr_low_set_control): Rename to...
1569 (x86_linux_dr_set_control): ...this.
1570 (x86_dr_low_get_control): Rename to...
1571 (x86_linux_dr_get_control): ...this.
1572 (x86_dr_low_get_status): Rename to...
1573 (x86_linux_dr_get_status): ...this.
1574 (x86_dr_low): Update with new function names.
1576 2015-03-24 Gary Benson <gbenson@redhat.com>
1578 * Makefile.in (x86-linux.o): New rule.
1579 * configure.srv: Add x86-linux.o to relevant targets.
1580 * linux-low.c (lwp_set_arch_private_info): New function.
1581 (lwp_arch_private_info): Likewise.
1582 * linux-x86-low.c: Include nat/x86-linux.h.
1583 (arch_lwp_info): Removed structure.
1584 (update_debug_registers_callback):
1585 Use lwp_set_debug_registers_changed.
1586 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
1587 and lwp_set_debug_registers_changed.
1588 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
1590 2015-03-24 Gary Benson <gbenson@redhat.com>
1592 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
1593 * linux-arm-low.c (arm_new_thread): Likewise.
1594 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
1595 * linux-mips-low.c (mips_linux_new_thread): Likewise.
1596 * linux-x86-low.c (x86_linux_new_thread): Likewise.
1597 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
1599 2015-03-24 Gary Benson <gbenson@redhat.com>
1601 * linux-low.c (ptid_of_lwp): New function.
1602 (lwp_is_stopped): Likewise.
1603 (lwp_stop_reason): Likewise.
1604 * linux-x86-low.c (update_debug_registers_callback):
1606 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
1609 2015-03-24 Gary Benson <gbenson@redhat.com>
1611 * linux-low.h (linux_stop_lwp): Remove declaration.
1613 2015-03-24 Gary Benson <gbenson@redhat.com>
1615 * linux-low.h: Include nat/linux-nat.h.
1616 * linux-low.c (iterate_over_lwps_args): New structure.
1617 (iterate_over_lwps_filter): New function.
1618 (iterate_over_lwps): Likewise.
1619 * linux-x86-low.c (update_debug_registers_callback):
1620 Update signature to what iterate_over_lwps expects.
1621 Remove PID check that iterate_over_lwps now performs.
1622 (x86_dr_low_set_addr): Use iterate_over_lwps.
1623 (x86_dr_low_set_control): Likewise.
1625 2015-03-24 Gary Benson <gbenson@redhat.com>
1627 * linux-x86-low.c (x86_debug_reg_state): New function.
1628 (x86_linux_prepare_to_resume): Use the above.
1630 2015-03-24 Gary Benson <gbenson@redhat.com>
1632 * linux-low.c (current_lwp_ptid): New function.
1633 * linux-x86-low.c: Include nat/linux-nat.h.
1634 (x86_dr_low_get_addr): Use current_lwp_ptid.
1635 (x86_dr_low_get_control): Likewise.
1636 (x86_dr_low_get_status): Likewise.
1638 2015-03-20 Pedro Alves <palves@redhat.com>
1640 * tracepoint.c (cmd_qtstatus): Make "str" const.
1642 2015-03-20 Pedro Alves <palves@redhat.com>
1644 * server.c (handle_general_set): Make "req_str" const.
1646 2015-03-19 Pedro Alves <palves@redhat.com>
1648 * linux-low.c (linux_resume_one_lwp): Rename to ...
1649 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
1650 instead call perror_with_name.
1651 (check_ptrace_stopped_lwp_gone): New function.
1652 (linux_resume_one_lwp): Reimplement as wrapper around
1653 linux_resume_one_lwp_throw that swallows errors if the LWP is
1656 2015-03-19 Pedro Alves <palves@redhat.com>
1658 * linux-low.c (count_events_callback, select_event_lwp_callback):
1659 No longer check whether the thread has resume_stop as last resume
1662 2015-03-19 Pedro Alves <palves@redhat.com>
1664 * linux-low.c (count_events_callback, select_event_lwp_callback):
1665 Use the lwp's status_pending_p field, not the thread's.
1667 2015-03-19 Pedro Alves <palves@redhat.com>
1669 * linux-low.c (select_event_lwp_callback): Update comments to
1670 no longer mention SIGTRAP.
1672 2015-03-18 Gary Benson <gbenson@redhat.com>
1674 * server.c (handle_query): Do not report vFile:fstat as supported.
1676 2015-03-11 Gary Benson <gbenson@redhat.com>
1678 * hostio.c (sys/types.h): New include.
1679 (sys/stat.h): Likewise.
1680 (common-remote-fileio.h): Likewise.
1681 (handle_fstat): New function.
1682 (handle_vFile): Handle vFile:fstat packets.
1684 2015-03-11 Gary Benson <gbenson@redhat.com>
1686 * configure.ac (AC_CHECK_MEMBERS): Add checks for
1687 struct stat.st_blocks and struct stat.st_blksize.
1688 * configure: Regenerate.
1689 * config.in: Likewise.
1690 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
1691 (OBS): Add common-remote-fileio.o.
1692 (common-remote-fileio.o): New rule.
1694 2015-03-09 Pedro Alves <palves@redhat.com>
1696 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
1697 'struct sockaddr' pointer in 'accept' call.
1699 2015-03-09 Pedro Alves <palves@redhat.com>
1702 2015-03-07 Pedro Alves <palves@redhat.com>
1703 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
1704 or <winsock2.h> here. Instead include "gdb_socket.h".
1705 (remote_open): Use union gdb_sockaddr_u.
1706 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
1707 or <winsock2.h> here. Instead include "gdb_socket.h".
1708 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
1709 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
1711 (init_named_socket, gdb_agent_helper_thread): Use union
1714 2015-03-07 Pedro Alves <palves@redhat.com>
1716 * configure.ac (build_warnings): Move
1717 -Wdeclaration-after-statement to the C-specific set.
1718 * configure: Regenerate.
1720 2015-03-07 Pedro Alves <palves@redhat.com>
1722 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
1723 or <winsock2.h> here. Instead include "gdb_socket.h".
1724 (remote_open): Use union gdb_sockaddr_u.
1725 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
1726 or <winsock2.h> here. Instead include "gdb_socket.h".
1727 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
1728 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
1730 (init_named_socket, gdb_agent_helper_thread): Use union
1733 2015-03-07 Pedro Alves <palves@redhat.com>
1735 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
1738 2015-03-06 Yao Qi <yao.qi@linaro.org>
1740 * linux-aarch64-low.c (aarch64_insert_point): Use
1741 show_debug_regs as a boolean.
1742 (aarch64_remove_point): Likewise.
1744 2015-03-05 Pedro Alves <palves@redhat.com>
1746 * lynx-low.c (lynx_target_ops): Install NULL hooks for
1747 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
1748 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
1749 * nto-low.c (nto_target_ops): Likewise.
1750 * spu-low.c (spu_target_ops): Likewise.
1751 * win32-low.c (win32_target_ops): Likewise.
1753 2015-03-04 Pedro Alves <palves@redhat.com>
1755 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
1756 Decide whether a breakpoint triggered based on the SIGTRAP's
1758 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
1759 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
1760 (linux_low_filter_event): Check for breakpoints before checking
1762 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
1764 (linux_stopped_by_sw_breakpoint)
1765 (linux_supports_stopped_by_sw_breakpoint)
1766 (linux_stopped_by_hw_breakpoint)
1767 (linux_supports_stopped_by_hw_breakpoint): New functions.
1768 (linux_target_ops): Install new target methods.
1770 2015-03-04 Pedro Alves <palves@redhat.com>
1772 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
1773 * server.c (swbreak_feature, hwbreak_feature): New globals.
1774 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
1775 (captured_main): Clear swbreak_feature and hwbreak_feature.
1776 * server.h (swbreak_feature, hwbreak_feature): Declare.
1777 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
1778 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
1779 supports_stopped_by_hw_breakpoint>: New fields.
1780 (target_supports_stopped_by_sw_breakpoint)
1781 (target_stopped_by_sw_breakpoint)
1782 (target_supports_stopped_by_hw_breakpoint)
1783 (target_stopped_by_hw_breakpoint): Declare.
1785 2015-03-04 Pedro Alves <palves@redhat.com>
1787 enum lwp_stop_reason -> enum target_stop_reason
1788 * linux-low.c (check_stopped_by_breakpoint): Adjust.
1789 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
1790 (linux_wait_1, stuck_in_jump_pad_callback)
1791 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
1792 (linux_stopped_by_watchpoint):
1793 * linux-low.h (enum lwp_stop_reason): Delete.
1794 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
1795 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
1797 2015-03-04 Yao Qi <yao.qi@linaro.org>
1799 * Makefile.in (SFILES): Add linux-aarch64-low.c.
1801 2015-03-03 Gary Benson <gbenson@redhat.com>
1803 * hostio.c (handle_vFile): Fix prefix lengths.
1805 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
1807 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
1810 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
1812 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
1813 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
1814 (clean): Add "rm -f" for above C files.
1815 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
1816 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
1817 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
1818 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
1819 * linux-s390-low.c (HWCAP_S390_VX): New macro.
1820 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
1821 (init_registers_s390x_vx_linux64)
1822 (init_registers_s390x_tevx_linux64)
1823 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
1824 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
1826 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
1827 (s390_store_vxrs_high): New functions.
1828 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
1830 (s390_arch_setup): Add logic for selecting one of the new target
1831 descriptions. Activate the new vector regsets if applicable.
1832 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
1833 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
1834 and init_registers_s390x_tevx_linux64.
1836 2015-03-01 Pedro Alves <palves@redhat.com>
1838 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
1841 2015-02-27 Pedro Alves <palves@redhat.com>
1843 * linux-x86-low.c (u_debugreg_offset): New function.
1844 (x86_linux_dr_get, x86_linux_dr_set): Use it.
1846 2015-02-27 Pedro Alves <palves@redhat.com>
1848 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
1849 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
1850 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
1851 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
1852 (ps_lsetfpregs, ps_getpid)
1853 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
1854 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
1855 (ps_lsetxregs, ps_plog): Declare.
1857 2015-02-27 Pedro Alves <palves@redhat.com>
1859 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
1860 IP_AGENT_EXPORT_FUNC.
1861 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
1862 IP_AGENT_EXPORT_FUNC.
1863 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
1864 (IP_AGENT_EXPORT): Delete.
1865 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
1866 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
1867 (gdb_trampoline_buffer_error, collecting, gdb_collect)
1868 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
1869 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
1870 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
1871 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
1872 (traceframe_read_count, traceframe_write_count)
1873 (traceframes_created, trace_state_variables, get_raw_reg)
1874 (get_trace_state_variable_value, set_trace_state_variable_value)
1875 (ust_loaded, helper_thread_id, cmd_buf): Use
1876 IPA_SYM_EXPORTED_NAME.
1877 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
1878 (tracepoints) Use IP_AGENT_EXPORT_VAR.
1879 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
1880 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
1881 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
1882 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
1883 EXTERN_C_PUSH/EXTERN_C_POP.
1884 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
1885 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
1886 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
1887 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
1888 (traceframe_write_count, traceframe_read_count)
1889 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
1890 (about_to_request_buffer_space, get_trace_state_variable_value)
1891 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
1892 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
1893 EXTERN_C_PUSH/EXTERN_C_POP.
1894 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
1895 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
1896 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
1897 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
1898 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
1899 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
1900 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
1901 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
1903 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
1904 (IP_AGENT_EXPORT_VAR_DECL): Define.
1906 (gdb_agent_get_raw_reg): Declare.
1908 2015-02-27 Tom Tromey <tromey@redhat.com>
1909 Pedro Alves <palves@redhat.com>
1911 Rename symbols whose names are reserved C++ keywords throughout.
1913 2015-02-27 Pedro Alves <palves@redhat.com>
1915 * Makefile.in (COMPILER): New, get it from autoconf.
1916 (CXX): Get from autoconf instead.
1917 (COMPILE.pre): Use COMPILER.
1918 (CC-LD): Rename to ...
1919 (CC_LD): ... this. Use COMPILER.
1920 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
1921 (CXX_FOR_TARGET): Default to g++ instead of gcc.
1922 * acinclude.m4: Include build-with-cxx.m4.
1923 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
1924 Disable -Werror by default if building in C++ mode.
1925 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
1926 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
1927 the C++ compiler. Save/restore CXXFLAGS too.
1928 * configure: Regenerate.
1930 2015-02-27 Pedro Alves <palves@redhat.com>
1932 * acinclude.m4: Include libiberty.m4.
1933 * configure.ac: Call libiberty_INIT.
1934 * config.in, configure: Regenerate.
1936 2015-02-26 Pedro Alves <palves@redhat.com>
1938 * linux-low.c (linux_wait_1): When incrementing the PC past a
1939 program breakpoint always use the_low_target.breakpoint_len as
1940 increment, rather than the maximum between that and
1941 the_low_target.decr_pc_after_break.
1943 2015-02-23 Pedro Alves <palves@redhat.com>
1945 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
1946 thread was doing a step-over; always adjust the PC if
1947 we stepped over a permanent breakpoint.
1948 (linux_wait_1): If we stepped over breakpoint that was on top of a
1949 permanent breakpoint, manually advance the PC past it.
1951 2015-02-23 Pedro Alves <palves@redhat.com>
1953 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
1955 (x86_fill_gregset, x86_store_gregset): Use it when handling
1958 2015-02-20 Pedro Alves <palves@redhat.com>
1960 * thread-db.c: Include "nat/linux-procfs.h".
1961 (thread_db_init): Skip listing new threads if the kernel supports
1962 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
1964 2015-02-20 Pedro Alves <palves@redhat.com>
1966 * linux-low.c (status_pending_p_callback): Use ptid_match.
1968 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
1970 PR breakpoints/16812
1971 * linux-low.c (wstatus_maybe_breakpoint): Remove.
1972 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
1973 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
1975 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
1977 PR breakpoints/15956
1978 * tracepoint.c (cmd_qtinit): Add check for current_thread.
1980 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
1982 * linux-low.c (linux_low_btrace_conf): Print size.
1983 * server.c (handle_btrace_conf_general_set): New.
1984 (hanle_general_set): Call handle_btrace_conf_general_set.
1985 (handle_query): Report Qbtrace-conf:bts:size as supported.
1987 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
1989 * linux-low.c (linux_low_enable_btrace): Update parameters.
1990 (linux_low_btrace_conf): New.
1991 (linux_target_ops)<to_btrace_conf>: Initialize.
1992 * server.c (current_btrace_conf): New.
1993 (handle_btrace_enable): Rename to ...
1994 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
1995 to target_enable_btrace. Update comment. Update users.
1996 (handle_qxfer_btrace_conf): New.
1997 (qxfer_packets): Add btrace-conf entry.
1998 (handle_query): Report qXfer:btrace-conf:read as supported packet.
1999 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
2000 (target_ops)<read_btrace_conf>: New.
2001 (target_enable_btrace): Update parameters.
2002 (target_read_btrace_conf): New.
2004 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2006 * server.c (handle_btrace_general_set): Remove call to
2007 target_supports_btrace.
2008 (supported_btrace_packets): New.
2009 (handle_query): Call supported_btrace_packets.
2010 * target.h: include btrace-common.h.
2011 (btrace_target_info): Removed.
2012 (supports_btrace, target_supports_btrace): Update parameters.
2014 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2016 * Makefile.in (SFILES): Add common/btrace-common.c.
2017 (OBS): Add common/btrace-common.o.
2018 (btrace-common.o): Add build rules.
2019 * linux-low: Include btrace-common.h.
2020 (linux_low_read_btrace): Use struct btrace_data. Call
2021 btrace_data_init and btrace_data_fini.
2023 2015-02-06 Pedro Alves <palves@redhat.com>
2025 * thread-db.c (find_new_threads_callback): Add debug output.
2027 2015-02-04 Pedro Alves <palves@redhat.com>
2029 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
2030 (resume_stopped_resumed_lwps): New function.
2031 (linux_wait_for_event_filtered): Use it.
2033 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
2035 * Makefile.in (SFILES): Add linux-personality.c.
2036 (linux-personality.o): New rule.
2037 * configure.srv (srv_linux_obj): Add linux-personality.o to the
2038 list of objects to be built.
2039 * linux-low.c: Include nat/linux-personality.h.
2040 (linux_create_inferior): Remove code to disable address space
2041 randomization (moved to ../nat/linux-personality.c). Create
2042 cleanup to disable address space randomization.
2044 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
2046 * Makefile.in (posix-strerror.o): New rule.
2047 (mingw-strerror.o): Likewise.
2048 * configure: Regenerated.
2049 * configure.ac: Source file ../common/common.host. Initialize new
2050 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
2052 2015-01-14 Yao Qi <yao@codesourcery.com>
2054 * Makefile.in (SFILES): Add nat/ppc-linux.c.
2055 (ppc-linux.o): New rule.
2056 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
2057 * configure.ac: AC_CHECK_FUNCS(getauxval).
2058 * config.in: Re-generated.
2059 * configure: Re-generated.
2060 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
2061 ppc64_64bit_inferior_p
2063 2015-01-14 Yao Qi <yao@codesourcery.com>
2065 * linux-ppc-low.c: Include "nat/ppc-linux.h".
2066 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
2067 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
2068 (PT_ORIG_R3, PT_TRAP): Likewise.
2069 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
2070 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
2071 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
2073 2015-01-10 Joel Brobecker <brobecker@adacore.com>
2075 * i387-fp.c (i387_cache_to_xsave): In look over
2076 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
2077 zmmh_low_space field by use of zmmh_high_space.
2079 2015-01-09 Pedro Alves <palves@redhat.com>
2081 * linux-low.c (step_over_bkpt): Move higher up in the file.
2082 (handle_extended_wait): Don't store the stop_pc here.
2083 (get_stop_pc): Adjust comments and rename to ...
2084 (check_stopped_by_breakpoint): ... this. Record whether the LWP
2085 stopped for a software breakpoint or hardware breakpoint.
2086 (thread_still_has_status_pending_p): New function.
2087 (status_pending_p_callback): Use
2088 thread_still_has_status_pending_p. If the event is no longer
2089 interesting, resume the LWP.
2090 (handle_tracepoints): Add assert.
2091 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
2092 (wstatus_maybe_breakpoint): New function.
2093 (cancel_breakpoint): Delete function.
2094 (check_stopped_by_watchpoint): New function, factored out from
2095 linux_low_filter_event.
2096 (lp_status_maybe_breakpoint): Delete function.
2097 (linux_low_filter_event): Remove filter_ptid argument.
2098 Leave thread group exits pending here. Store the LWP's stop PC.
2099 Always leave events pending.
2100 (linux_wait_for_event_filtered): Pull all events out of the
2101 kernel, and leave them all pending.
2102 (count_events_callback, select_event_lwp_callback): Consider all
2104 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
2105 (select_event_lwp): Only give preference to the stepping LWP in
2106 all-stop mode. Adjust comments.
2107 (ignore_event): New function.
2108 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
2109 references to cancel_breakpoints. Adjust to renames. Also give
2110 equal priority to all LWPs that have had events in non-stop mode.
2111 If reporting a software breakpoint event, unadjust the LWP's PC.
2112 (linux_wait): If linux_wait_1 returned an ignored event, retry.
2113 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
2115 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
2116 (resume_status_pending_p): Use thread_still_has_status_pending_p.
2117 (linux_stopped_by_watchpoint): Adjust.
2118 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
2119 * linux-low.h (enum lwp_stop_reason): New.
2120 (struct lwp_info) <stop_pc>: Adjust comment.
2121 <stopped_by_watchpoint>: Delete field.
2122 <stop_reason>: New field.
2123 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
2124 * mem-break.c (software_breakpoint_inserted_here)
2125 (hardware_breakpoint_inserted_here): New function.
2126 * mem-break.h (software_breakpoint_inserted_here)
2127 (hardware_breakpoint_inserted_here): Declare.
2128 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
2129 (cancel_breakpoints): Delete.
2130 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
2131 (upload_fast_traceframes): Remove references to
2134 2015-01-09 Pedro Alves <palves@redhat.com>
2136 * thread-db.c (find_new_threads_callback): Ignore thread if the
2137 kernel thread ID is -1.
2139 2015-01-09 Pedro Alves <palves@redhat.com>
2141 * linux-low.c (linux_attach_fail_reason_string): Move to
2142 nat/linux-ptrace.c, and rename.
2143 (linux_attach_lwp): Update comment.
2144 (attach_proc_task_lwp_callback): New function.
2145 (linux_attach): Adjust to rename and use
2146 linux_proc_attach_tgid_threads.
2147 (linux_attach_fail_reason_string): Delete declaration.
2149 2015-01-01 Joel Brobecker <brobecker@adacore.com>
2151 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
2152 * server.c (gdbserver_version): Likewise.
2154 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
2156 * remote-utils.c: Include ctype.h.
2157 (input_interrupt): Explicitly handle the case when the char
2158 received is the NUL byte. Improve the printing of non-ASCII
2161 2014-12-16 Joel Brobecker <brobecker@adacore.com>
2163 * linux-low.c (linux_low_filter_event): Update call to
2164 linux_enable_event_reporting following the addition of
2165 a new parameter to that function.
2167 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
2170 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
2171 (AARCH64_FPCR_REGNO): Likewise.
2172 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
2173 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
2174 (aarch64_store_fpregset): Likewise.
2176 2014-12-15 Joel Brobecker <brobecker@adacore.com>
2178 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
2179 Remove FIXME comment about assumption about N.
2181 2014-12-13 Joel Brobecker <brobecker@adacore.com>
2183 * configure.ac: If large-file support is disabled in GDBserver,
2184 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
2185 * configure: Regenerate.
2187 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
2189 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
2190 warning upon ENODATA from ptrace.
2191 * linux-s390-low.c (s390_store_tdb): New.
2192 (s390_regsets): Add regset for NT_S390_TDB.
2194 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
2196 * linux-low.c (regsets_store_inferior_registers): Skip regsets
2197 without a fill_function.
2198 * linux-s390-low.c (s390_fill_last_break): Remove.
2199 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
2200 (s390_arch_setup): Use regset's size instead of fill_function for
2203 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
2205 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
2206 the regset's store function when ptrace returned an error.
2207 * regcache.c (get_thread_regcache): Invalidate register cache
2208 before fetching inferior's registers.
2210 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
2212 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
2213 while-loop as for-loop.
2214 (regsets_store_inferior_registers): Likewise.
2216 2014-11-28 Yao Qi <yao@codesourcery.com>
2218 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
2219 * config.in, configure: Re-generate.
2220 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
2223 2014-11-21 Yao Qi <yao@codesourcery.com>
2225 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
2226 (AC_CHECK_HEADERS): Remove malloc.h.
2227 * configure: Re-generated.
2228 * config.in: Re-generated.
2229 * server.h: Don't include alloca.h and malloc.h.
2230 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
2231 Don't include malloc.h.
2233 2014-11-17 Joel Brobecker <brobecker@adacore.com>
2235 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
2236 corresponding ERRNO check in same block.
2238 2014-11-12 Pedro Alves <palves@redhat.com>
2240 * server.c (cont_thread): Update comment.
2241 (start_inferior, attach_inferior): No longer clear cont_thread.
2242 (handle_v_cont): No longer set cont_thread.
2243 (captured_main): Clear cont_thread each time a GDB connects.
2245 2014-11-12 Pedro Alves <palves@redhat.com>
2247 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
2248 thread, and don't resume all threads if the Hc thread has exited.
2250 2014-11-12 Pedro Alves <palves@redhat.com>
2252 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
2253 the process group instead of to a specific LWP.
2255 2014-10-15 Pedro Alves <palves@redhat.com>
2258 * win32-arm-low.c (arm_set_thread_context): Remove current_event
2260 (arm_set_thread_context): Delete.
2261 (the_low_target): Adjust.
2262 * win32-i386-low.c (debug_registers_changed)
2263 (debug_registers_used): Delete.
2264 (update_debug_registers_callback): New function.
2265 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
2266 needing to update their debug registers.
2267 (win32_get_current_dr): New function.
2268 (x86_dr_low_get_addr, x86_dr_low_get_control)
2269 (x86_dr_low_get_status): Fetch the debug register from the thread
2271 (i386_initial_stuff): Adjust.
2272 (i386_get_thread_context): Remove current_event parameter. Don't
2273 clear debug_registers_changed nor copy DR values to
2275 (i386_set_thread_context): Delete.
2276 (i386_prepare_to_resume): New function.
2277 (i386_thread_added): Mark the thread as needing to update irs
2279 (the_low_target): Remove i386_set_thread_context and install
2280 i386_prepare_to_resume.
2281 * win32-low.c (win32_get_thread_context): Adjust.
2282 (win32_set_thread_context): Use SetThreadContext
2284 (win32_prepare_to_resume): New function.
2285 (win32_require_context): New function, factored out from ...
2286 (thread_rec): ... this.
2287 (continue_one_thread): Call win32_prepare_to_resume on each thread
2288 we're about to continue.
2289 (win32_resume): Call win32_prepare_to_resume on the event thread.
2290 * win32-low.h (struct win32_thread_info)
2291 <debug_registers_changed>: New field.
2292 (struct win32_target_ops): Change prototype of set_thread_context,
2293 delete set_thread_context and add prepare_to_resume.
2294 (win32_require_context): New declaration.
2296 2014-10-08 Gary Benson <gbenson@redhat.com>
2298 * server.h: Do not include common-exceptions.h.
2300 2014-10-08 Gary Benson <gbenson@redhat.com>
2302 * server.h: Do not include cleanups.h.
2304 2014-09-30 James Hogan <james.hogan@imgtec.com>
2306 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
2309 2014-09-23 Yao Qi <yao@codesourcery.com>
2311 * linux-low.c (lp_status_maybe_breakpoint): New function.
2312 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
2313 (count_events_callback): Likewise.
2314 (select_event_lwp_callback): Likewise.
2315 (cancel_breakpoints_callback): Likewise.
2317 2014-09-19 Don Breazeal <donb@codesourcery.com>
2319 * linux-low.c (handle_extended_wait): Call
2320 linux_ptrace_get_extended_event.
2321 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
2322 linux_is_extended_waitstatus.
2324 2014-09-16 Joel Brobecker <brobecker@adacore.com>
2326 * Makefile.in (CPPFLAGS): Define.
2327 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
2328 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
2330 2014-09-16 Gary Benson <gbenson@redhat.com>
2332 * inferiors.h (current_inferior): Renamed as...
2333 (current_thread): New variable. All uses updated.
2334 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
2335 (maybe_move_out_of_jump_pad): Likewise.
2336 (cancel_breakpoint): Likewise.
2337 (linux_low_filter_event): Likewise.
2338 (wait_for_sigstop): Likewise.
2339 (linux_resume_one_lwp): Likewise.
2340 (need_step_over_p): Likewise.
2341 (start_step_over): Likewise.
2342 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
2343 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
2344 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
2345 and save_inferior as saved_thread.
2346 * regcache.c (get_thread_regcache): Renamed saved_inferior as
2348 (regcache_invalidate_thread): Likewise.
2349 * remote-utils.c (prepare_resume_reply): Likewise.
2350 * thread-db.c (thread_db_get_tls_address): Likewise.
2351 (disable_thread_event_reporting): Likewise.
2352 (remove_thread_event_breakpoints): Likewise.
2353 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
2355 * target.h (set_desired_inferior): Renamed as...
2356 (set_desired_thread): New declaration. All uses updated.
2357 * server.c (myresume): Updated comment to reference thread instead
2359 (handle_serial_event): Likewise.
2360 (handle_target_event): Likewise.
2362 2014-09-12 Tom Tromey <tromey@redhat.com>
2363 Gary Benson <gbenson@redhat.com>
2365 * regcache.h: Include common-regcache.h.
2366 (regcache_read_pc): Don't declare.
2367 * regcache.c (get_thread_regcache_for_ptid): New function.
2369 2014-09-11 Tom Tromey <tromey@redhat.com>
2370 Gary Benson <gbenson@redhat.com>
2372 * symbol.c: New file.
2373 * Makefile.in (SFILES): Add symbol.c.
2374 (OBS): Add symbol.o.
2376 2014-09-11 Gary Benson <gbenson@redhat.com>
2378 * target.c (target_stop_ptid, target_continue_ptid): New
2381 2014-09-11 Tom Tromey <tromey@redhat.com>
2382 Gary Benson <gbenson@redhat.com>
2384 * target.h: Include target/target.h.
2385 * target.c (target_read_memory, target_read_uint32)
2386 (target_write_memory): New functions.
2388 2014-09-11 Gary Benson <gbenson@redhat.com>
2390 * server.h (debug_hw_points): Don't declare.
2391 * server.c (debug_hw_points): Don't define. Replace all uses
2392 with show_debug_regs.
2393 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
2394 all uses with show_debug_regs.
2396 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
2398 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
2399 endianness into account.
2400 (ppc_supply_ptrace_register): Likewise.
2402 2014-09-03 James Hogan <james.hogan@imgtec.com>
2404 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
2405 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
2407 2014-09-03 Gary Benson <gbenson@redhat.com>
2409 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
2410 ALL_DEBUG_ADDRESS_REGISTERS.
2412 2014-09-02 Gary Benson <gbenson@redhat.com>
2414 * i386-low.h: Renamed as...
2415 * x86-low.h: New file. All type, function and variable name
2416 prefixes changed from "i386_" to "x86_". All references updated.
2417 * i386-low.c: Renamed as...
2418 * x86-low.c: New file. All type, function and variable name
2419 prefixes changed from "i386_" to "x86_". All references updated.
2421 2014-09-02 Gary Benson <gbenson@redhat.com>
2423 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
2424 (x86_linux_new_thread): Likewise.
2426 2014-08-29 Gary Benson <gbenson@redhat.com>
2428 * server.h (setjmp.h): Do not include.
2429 (toplevel): Do not declare.
2430 (common-exceptions.h): Include.
2431 (cleanups.h): Likewise.
2432 * server.c (toplevel): Do not define.
2433 (exit_code): New static global.
2434 (detach_or_kill_for_exit_cleanup): New function.
2435 (main): New function. Original main renamed to...
2436 (captured_main): New function.
2437 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
2439 2014-08-29 Gary Benson <gbenson@redhat.com>
2441 * Makefile.in (SFILES): Add common/common-exceptions.c.
2442 (OBS): Add common-exceptions.o.
2443 (common-exceptions.o): New rule.
2444 * utils.c (prepare_to_throw_exception): New function.
2446 2014-08-29 Gary Benson <gbenson@redhat.com>
2448 * config.in: Regenerate.
2449 * configure: Likewise.
2451 2014-08-29 Gary Benson <gbenson@redhat.com>
2453 * Makefile.in (SFILES): Add common/cleanups.c.
2455 (cleanups.o): New rule.
2457 2014-08-29 Gary Benson <gbenson@redhat.com>
2459 * utils.c (internal_vwarning): New function.
2461 2014-08-28 Gary Benson <gbenson@redhat.com>
2463 * utils.h (fatal): Remove declaration.
2464 * utils.c (fatal): Remove function.
2466 2014-08-28 Gary Benson <gbenson@redhat.com>
2468 * tracepoint.c (gdb_agent_init): Replace fatal with
2470 (initialize_tracepoint): Likewise.
2472 2014-08-28 Gary Benson <gbenson@redhat.com>
2474 * remote-utils.c (remote_prepare): Replace fatal with error.
2476 2014-08-28 Gary Benson <gbenson@redhat.com>
2478 * linux-low.c (linux_async): Replace fatal with warning.
2480 (linux_start_non_stop): Return -1 if linux_async failed.
2482 2014-08-28 Gary Benson <gbenson@redhat.com>
2484 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
2486 (i386_dr_low_get_addr): Remove vague comment.
2487 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
2490 2014-08-28 Gary Benson <gbenson@redhat.com>
2492 * inferiors.c (get_thread_process): Replace check with gdb_assert.
2493 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
2495 (linux_resume_one_lwp): Likewise.
2496 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
2498 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
2499 with internal_error.
2500 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
2501 (init_register_cache): Replace fatal with gdb_assert_not_reached.
2502 (find_register_by_name): Replace fatal with internal_error.
2503 (find_regno): Likewise.
2504 * tdesc.c (init_target_desc): Replace check with gdb_assert.
2505 * thread-db.c (thread_db_create_event): Likewise.
2506 (thread_db_load_search): Likewise.
2507 (try_thread_db_load_1): Likewise.
2508 * tracepoint.c (get_jump_space_head): Replace fatal with
2510 (claim_trampoline_space): Likewise.
2511 (have_fast_tracepoint_trampoline_buffer): Likewise.
2512 (cmd_qtstart): Likewise.
2513 (stop_tracing): Likewise.
2514 (fast_tracepoint_collecting): Likewise.
2515 (target_malloc): Likewise.
2516 (download_tracepoint): Likewise.
2517 (download_trace_state_variables): Replace check with gdb_assert.
2518 (upload_fast_traceframes): Replace fatal with internal_error.
2520 2014-08-19 Tom Tromey <tromey@redhat.com>
2521 Gary Benson <gbenson@redhat.com>
2523 * Makefile.in (SFILES): Add common/common-debug.c.
2524 (OBS): Add common-debug.o.
2525 (common-debug.o): New rule.
2526 * debug.h (debug_printf): Don't declare.
2527 * debug.c (debug_printf): Renamed and rewritten as...
2528 (debug_vprintf): New function.
2530 2014-08-19 Gary Benson <gbenson@redhat.com>
2532 * utils.h: Do not include print-utils.h.
2534 2014-08-19 Tom Tromey <tromey@redhat.com>
2535 Gary Benson <gbenson@redhat.com>
2537 * server.h: Add static assertion.
2538 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
2540 2014-08-19 Tom Tromey <tromey@redhat.com>
2541 Gary Benson <gbenson@redhat.com>
2543 * Makefile.in (SFILES): Add common/errors.c.
2544 (OBS): Add errors.o.
2545 (IPA_OBS): Add errors-ipa.o.
2546 (errors.o): New rule.
2547 (errors-ipa.o): Likewise.
2548 * utils.h (perror_with_name, error, warning): Don't declare.
2549 * utils.c (warning): Renamed and rewritten as...
2550 (vwarning): New function.
2551 (error): Renamed and rewritten as...
2552 (verror): New function.
2553 (internal_error): Renamed and rewritten as...
2554 (internal_verror): New function.
2556 2014-08-07 Gary Benson <gbenson@redhat.com>
2558 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
2559 * configure: Regenerate.
2560 * config.in: Likewise.
2561 * server.h: Do not include errno.h.
2562 * event-loop.c: Likewise.
2563 * hostio-errno.c: Likewise.
2564 * linux-low.c: Likewise.
2565 * remote-utils.c: Likewise.
2566 * spu-low.c: Likewise.
2567 * utils.c: Likewise.
2568 * gdbreplay.c: Unconditionally include errno.h.
2570 2014-08-07 Gary Benson <gbenson@redhat.com>
2572 * server.h: Do not include string.h.
2573 * event-loop.c: Likewise.
2574 * linux-low.c: Likewise.
2575 * regcache.c: Likewise.
2576 * remote-utils.c: Likewise.
2577 * spu-low.c: Likewise.
2578 * utils.c: Likewise.
2580 2014-08-07 Gary Benson <gbenson@redhat.com>
2582 * server.h: Do not include gdb_assert.h.
2584 2014-08-07 Gary Benson <gbenson@redhat.com>
2586 * server.h: Do not include common-utils.h.
2588 2014-08-07 Gary Benson <gbenson@redhat.com>
2590 * server.h: Do not include ptid.h.
2591 * notif.h: Likewise.
2593 2014-08-07 Gary Benson <gbenson@redhat.com>
2595 * server.h: Do not include gdb_locale.h.
2597 2014-08-07 Gary Benson <gbenson@redhat.com>
2599 * server.h: Do not include gdb/signals.h.
2600 * win32-low.c: Likewise.
2602 2014-08-07 Gary Benson <gbenson@redhat.com>
2604 * server.h: Do not include pathmax.h.
2606 2014-08-07 Gary Benson <gbenson@redhat.com>
2608 * server.h: Do not include libiberty.h.
2609 * linux-bfin-low.c: Likewise.
2611 2014-08-07 Gary Benson <gbenson@redhat.com>
2613 * server.h: Do not include ansidecl.h.
2615 2014-08-07 Gary Benson <gbenson@redhat.com>
2617 * linux-x86-low.c: Do not include stddef.h.
2618 * lynx-ppc-low.c: Likewise.
2619 * tracepoint.c: Likewise.
2621 2014-08-07 Gary Benson <gbenson@redhat.com>
2623 * server.h: Do not include stdarg.h.
2624 * nto-low.c: Likewise.
2626 2014-08-07 Gary Benson <gbenson@redhat.com>
2628 * server.h: Do not include stdlib.h.
2629 * inferiors.c: Likewise.
2630 * linux-low.c: Likewise.
2631 * regcache.c: Likewise.
2632 * spu-low.c: Likewise.
2633 * tracepoint.c: Likewise.
2634 * utils.c: Likewise.
2636 2014-08-07 Gary Benson <gbenson@redhat.com>
2638 * server.h: Do not include stdio.h.
2639 * linux-low.c: Likewise.
2640 * remote-utils.c: Likewise.
2641 * spu-low.c: Likewise.
2642 * utils.c: Likewise.
2643 * wincecompat.c: Likewise.
2645 2014-08-06 Gary Benson <gbenson@redhat.com>
2647 * regcache.c (init_register_cache): Move conditionals inside if.
2649 2014-08-06 Gary Benson <gbenson@redhat.com>
2651 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
2653 2014-07-31 Gary Benson <gbenson@redhat.com>
2655 * ax.h: Do not include server.h.
2656 * gdbthread.h: Likewise.
2657 * lynx-low.h: Likewise.
2658 * notif.h: Likewise.
2660 2014-07-30 Gary Benson <gbenson@redhat.com>
2662 * server.h: Include common-defs.h.
2663 Do not include config.h or build-gnulib-gdbserver/config.h.
2665 2014-07-30 Gary Benson <gbenson@redhat.com>
2667 * hostio-errno.c: Move server.h to top of includes list.
2668 * inferiors.c: Likewise.
2669 * linux-x86-low.c: Likewise.
2670 * notif.c: Include server.h.
2672 2014-07-24 Tom Tromey <tromey@redhat.com>
2673 Gary Benson <gbenson@redhat.com>
2675 * server.h (CORE_ADDR): Now unsigned.
2677 2014-07-16 Pedro Alves <palves@redhat.com>
2679 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
2681 2014-07-15 Pedro Alves <palves@redhat.com>
2683 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
2686 2014-07-11 Pedro Alves <palves@redhat.com>
2688 * linux-low.c (kill_wait_lwp): New function, based on
2689 kill_one_lwp_callback, but use my_waitpid directly.
2690 (kill_one_lwp_callback, linux_kill): Use it.
2692 2014-06-23 Pedro Alves <palves@redhat.com>
2694 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
2695 before setting DR0..DR3.
2697 2014-06-20 Gary Benson <gbenson@redhat.com>
2699 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
2700 * configure: Regenerated.
2701 * config.in: Likewise.
2703 2014-06-20 Gary Benson <gbenson@redhat.com>
2705 * Makefile.in (SFILES): Update locations for files moved
2707 (object file files): Reordered.
2709 2014-06-20 Gary Benson <gbenson@redhat.com>
2711 * i386-low.h (i386_dr_low_can_set_addr): Removed.
2712 (i386_dr_low_set_addr): Likewise.
2713 (i386_dr_low_get_addr): Likewise.
2714 (i386_dr_low_can_set_control): Likewise.
2715 (i386_dr_low_set_control): Likewise.
2716 (i386_dr_low_get_control): Likewise.
2717 (i386_dr_low_get_status): Likewise.
2718 (i386_get_debug_register_length): Likewise.
2719 * linux-x86-low.c (i386_dr_low_set_addr):
2720 Changed signature. Made static.
2721 (i386_dr_low_get_addr): Likewise.
2722 (i386_dr_low_set_control): Likewise.
2723 (i386_dr_low_get_control): Likewise.
2724 (i386_dr_low_get_status): Likewise.
2725 (i386_dr_low): New global variable.
2726 * win32-i386-low.c (i386_dr_low_set_addr):
2727 Changed signature. Made static.
2728 (i386_dr_low_get_addr): Likewise.
2729 (i386_dr_low_set_control): Likewise.
2730 (i386_dr_low_get_control): Likewise.
2731 (i386_dr_low_get_status): Likewise.
2732 (i386_dr_low): New global variable.
2734 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
2736 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
2737 * Makefile.in (AR, AR_FLAGS): Define.
2738 * configure: Regenerate.
2740 2014-06-19 Gary Benson <gbenson@redhat.com>
2742 * Makefile.in (i386-dregs.o): New rule.
2743 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
2744 * i386-low.c (target.h): Remove include.
2745 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
2746 (DR_CONTROL_SHIFT): Likewise.
2747 (DR_CONTROL_SIZE): Likewise.
2748 (DR_RW_EXECUTE): Likewise.
2749 (DR_RW_WRITE): Likewise.
2750 (DR_RW_READ): Likewise.
2751 (DR_RW_IORW): Likewise.
2752 (DR_LEN_1): Likewise.
2753 (DR_LEN_2): Likewise.
2754 (DR_LEN_4): Likewise.
2755 (DR_LEN_8): Likewise.
2756 (DR_LOCAL_ENABLE_SHIFT): Likewise.
2757 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
2758 (DR_ENABLE_SIZE): Likewise.
2759 (DR_LOCAL_SLOWDOWN): Likewise.
2760 (DR_GLOBAL_SLOWDOWN): Likewise.
2761 (DR_CONTROL_RESERVED): Likewise.
2762 (I386_DR_CONTROL_MASK): Likewise.
2763 (I386_DR_VACANT): Likewise.
2764 (I386_DR_LOCAL_ENABLE): Likewise.
2765 (I386_DR_GLOBAL_ENABLE): Likewise.
2766 (I386_DR_DISABLE): Likewise.
2767 (I386_DR_SET_RW_LEN): Likewise.
2768 (I386_DR_GET_RW_LEN): Likewise.
2769 (I386_DR_WATCH_HIT): Likewise.
2770 (i386_wp_op_t): Likewise.
2771 (i386_show_dr): Likewise.
2772 (i386_length_and_rw_bits): Likewise.
2773 (i386_insert_aligned_watchpoint): Likewise.
2774 (i386_remove_aligned_watchpoint): Likewise.
2775 (i386_handle_nonaligned_watchpoint): Likewise.
2776 i386_update_inferior_debug_regs(): Likewise.
2777 (i386_dr_insert_watchpoint): Likewise.
2778 (i386_dr_remove_watchpoint): Likewise.
2779 (i386_dr_region_ok_for_watchpoint): Likewise.
2780 (i386_dr_stopped_data_address): Likewise.
2781 (i386_dr_stopped_by_watchpoint): Likewise.
2783 2014-06-19 Gary Benson <gbenson@redhat.com>
2785 * i386-low.c (i386_dr_show): Renamed to
2786 i386_show_dr and made static. All uses updated.
2787 (i386_dr_length_and_rw_bits): Renamed to
2788 i386_length_and_rw_bits and made static.
2790 (i386_dr_insert_aligned_watchpoint): Renamed to
2791 i386_insert_aligned_watchpoint and made static.
2793 (i386_dr_remove_aligned_watchpoint): Renamed to
2794 i386_remove_aligned_watchpoint and made static.
2796 (i386_dr_update_inferior_debug_regs): Renamed to
2797 i386_update_inferior_debug_regs and made static.
2800 2014-06-18 Gary Benson <gbenson@redhat.com>
2802 * i386-low.h (i386_dr_low_can_set_addr): New macro.
2803 (i386_dr_low_can_set_control): Likewise.
2804 (i386_get_debug_register_length): Likewise.
2805 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
2806 (i386_dr_low_can_set_control): Likewise.
2807 (i386_get_debug_register_length): Likewise.
2809 2014-06-17 Gary Benson <gbenson@redhat.com>
2811 * i386-low.h (i386-dregs.h): New include.
2812 (DR_FIRSTADDR): Now in i386-dregs.h.
2813 (DR_LASTADDR): Likewise.
2814 (DR_NADDR): Likewise.
2815 (DR_STATUS): Likewise.
2816 (DR_CONTROL): Likewise.
2817 (i386_debug_reg_state): Likewise.
2818 (i386_dr_insert_watchpoint): Likewise.
2819 (i386_dr_remove_watchpoint): Likewise.
2820 (i386_dr_region_ok_for_watchpoint): Likewise.
2821 (i386_dr_stopped_data_address): Likewise.
2822 (i386_dr_stopped_by_watchpoint): Likewise.
2823 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
2825 2014-06-18 Gary Benson <gbenson@redhat.com>
2827 * i386-low.h (i386_low_insert_watchpoint): Renamed to
2828 i386_dr_insert_watchpoint.
2829 (i386_low_remove_watchpoint): Renamed to
2830 i386_dr_remove_watchpoint.
2831 (i386_low_region_ok_for_watchpoint): Renamed to
2832 i386_dr_region_ok_for_watchpoint.
2833 (i386_low_stopped_data_address): Renamed to
2834 i386_dr_stopped_data_address.
2835 (i386_low_stopped_by_watchpoint): Renamed to
2836 i386_dr_stopped_by_watchpoint.
2837 * i386-low.c (i386_show_dr): Renamed to
2838 i386_dr_show and made nonstatic. All uses updated.
2839 (i386_length_and_rw_bits): Renamed to
2840 i386_dr_length_and_rw_bits and made nonstatic.
2842 (i386_insert_aligned_watchpoint): Renamed to
2843 i386_dr_insert_aligned_watchpoint and made nonstatic.
2845 (i386_remove_aligned_watchpoint): Renamed to
2846 i386_dr_remove_aligned_watchpoint and made nonstatic.
2848 (i386_update_inferior_debug_regs): Renamed to
2849 i386_dr_update_inferior_debug_regs and made nonstatic.
2851 (i386_low_insert_watchpoint): Renamed to
2852 i386_dr_insert_watchpoint. All uses updated.
2853 (i386_low_remove_watchpoint): Renamed to
2854 i386_dr_remove_watchpoint. All uses updated.
2855 (i386_low_region_ok_for_watchpoint): Renamed to
2856 i386_dr_region_ok_for_watchpoint. All uses updated.
2857 (i386_low_stopped_data_address): Renamed to
2858 i386_dr_stopped_data_address. All uses updated.
2859 (i386_low_stopped_by_watchpoint): Renamed to
2860 i386_dr_stopped_by_watchpoint. All uses updated.
2862 2014-06-18 Gary Benson <gbenson@redhat.com>
2864 * i386-low.c (i386_dr_low_can_set_addr): New macro.
2865 (i386_dr_low_can_set_control): Likewise.
2866 (i386_insert_aligned_watchpoint): New check.
2868 2014-06-18 Gary Benson <gbenson@redhat.com>
2870 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
2873 2014-06-18 Gary Benson <gbenson@redhat.com>
2875 * i386-low.c (i386_length_and_rw_bits): Use internal_error
2876 instead of fatal and error.
2877 (i386_handle_nonaligned_watchpoint): Likewise.
2879 2014-06-18 Gary Benson <gbenson@redhat.com>
2881 * i386-low.c (i386_get_debug_register_length): New macro.
2882 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
2883 (i386_show_dr): Use debug_printf instead of fprintf. Use
2884 phex to format values.
2886 2014-06-18 Gary Benson <gbenson@redhat.com>
2888 * i386-low.h: Comment changes.
2889 * i386-low.c: Likewise.
2891 2014-06-18 Gary Benson <gbenson@redhat.com>
2893 * i386-low.c: Whitespace changes.
2895 2014-06-12 Tom Tromey <tromey@redhat.com>
2897 * utils.c (freeargv): Remove.
2899 2014-06-12 Tom Tromey <tromey@redhat.com>
2901 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
2902 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
2903 (parse_debug_format_options): Likewise.
2904 (gdbserver_usage): Likewise.
2905 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
2906 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
2907 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
2909 ($(LIBGNU)): Depend on libiberty.
2910 (all-lib): Recurse into all subdirs.
2911 (install-only): Invoke "install" target in subdirs.
2912 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
2914 * configure: Rebuild.
2915 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
2916 for vasprintf, vsnprintf, or gettimeofday.
2917 * configure.srv: Don't add safe-ctype.o or lbasename.o to
2920 2014-06-05 Joel Brobecker <brobecker@adacore.com>
2922 * development.sh: Delete.
2923 * Makefile.in (config.status): Adjust dependency on development.sh.
2924 * configure.ac: Adjust development.sh source call.
2925 * configure: Regenerate.
2927 2014-06-02 Pedro Alves <palves@redhat.com>
2929 * ax.c (gdb_free_agent_expr): New function.
2930 * ax.h (gdb_free_agent_expr): New declaration.
2931 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
2933 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
2935 (clear_breakpoint_conditions_and_commands): New function.
2936 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
2937 (clear_breakpoint_conditions_and_commands): New declaration.
2939 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
2941 * linux-aarch64-low.c (asm/ptrace.h): Include.
2943 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
2945 Fix TLS access for -static -pthread.
2946 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
2947 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
2948 (thread_db_load_search, try_thread_db_load_1): Initialize it.
2950 2014-05-20 Pedro Alves <palves@redhat.com>
2952 * linux-aarch64-low.c (aarch64_insert_point)
2953 (aarch64_remove_point): No longer check whether the type is
2954 supported here. Adjust to new interface.
2955 (the_low_target): Install aarch64_supports_z_point_type as
2956 supports_z_point_type method.
2957 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
2958 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
2959 instead of a Z packet char. Adjust.
2960 (arm_supports_z_point_type): New function.
2961 (arm_insert_point, arm_remove_point): Adjust to new interface.
2962 (the_low_target): Install arm_supports_z_point_type.
2963 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
2964 (cris_insert_point, cris_remove_point): Adjust to new interface.
2965 Don't check whether the type is supported here.
2966 (the_low_target): Install cris_supports_z_point_type.
2967 * linux-low.c (linux_supports_z_point_type): New function.
2968 (linux_insert_point, linux_remove_point): Adjust to new interface.
2969 * linux-low.h (struct linux_target_ops) <insert_point,
2970 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
2971 raw_breakpoint pointer parameter.
2972 <supports_z_point_type>: New method.
2973 * linux-mips-low.c (mips_supports_z_point_type): New function.
2974 (mips_insert_point, mips_remove_point): Adjust to new interface.
2975 Use mips_supports_z_point_type.
2976 (the_low_target): Install mips_supports_z_point_type.
2977 * linux-ppc-low.c (the_low_target): Install NULL as
2978 supports_z_point_type method.
2979 * linux-s390-low.c (the_low_target): Install NULL as
2980 supports_z_point_type method.
2981 * linux-sparc-low.c (the_low_target): Install NULL as
2982 supports_z_point_type method.
2983 * linux-x86-low.c (x86_supports_z_point_type): New function.
2984 (x86_insert_point): Adjust to new insert_point interface. Use
2985 insert_memory_breakpoint. Adjust to new
2986 i386_low_insert_watchpoint interface.
2987 (x86_remove_point): Adjust to remove_point interface. Use
2988 remove_memory_breakpoint. Adjust to new
2989 i386_low_remove_watchpoint interface.
2990 (the_low_target): Install x86_supports_z_point_type.
2991 * lynx-low.c (lynx_target_ops): Install NULL as
2992 supports_z_point_type callback.
2993 * nto-low.c (nto_supports_z_point_type): New.
2994 (nto_insert_point, nto_remove_point): Adjust to new interface.
2995 (nto_target_ops): Install nto_supports_z_point_type.
2996 * mem-break.c: Adjust intro comment.
2997 (struct raw_breakpoint) <raw_type, size>: New fields.
2998 <inserted>: Update comment.
2999 <shlib_disabled>: Delete field.
3000 (enum bkpt_type) <gdb_breakpoint>: Delete value.
3001 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
3002 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
3003 (raw_bkpt_type_to_target_hw_bp_type): New function.
3004 (find_enabled_raw_code_breakpoint_at): New function.
3005 (find_raw_breakpoint_at): New type and size parameters. Use them.
3006 (insert_memory_breakpoint): New function, based off
3007 set_raw_breakpoint_at.
3008 (remove_memory_breakpoint): New function.
3009 (set_raw_breakpoint_at): Reimplement.
3010 (set_breakpoint): New, based on set_breakpoint_at.
3011 (set_breakpoint_at): Reimplement.
3012 (delete_raw_breakpoint): Go through the_target->remove_point
3013 instead of assuming memory breakpoints.
3014 (find_gdb_breakpoint_at): Delete.
3015 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
3016 (find_gdb_breakpoint): New function.
3017 (set_gdb_breakpoint_at): Delete.
3018 (z_type_supported): New function.
3019 (set_gdb_breakpoint_1): New function, loosely based off
3020 set_gdb_breakpoint_at.
3021 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
3022 (delete_gdb_breakpoint_at): Delete.
3023 (delete_gdb_breakpoint_1): New function, loosely based off
3024 delete_gdb_breakpoint_at.
3025 (delete_gdb_breakpoint): New function.
3026 (clear_gdb_breakpoint_conditions): Rename to ...
3027 (clear_breakpoint_conditions): ... this. Don't handle a NULL
3029 (add_condition_to_breakpoint): Make static.
3030 (add_breakpoint_condition): Take a struct breakpoint pointer
3031 instead of an address. Adjust.
3032 (gdb_condition_true_at_breakpoint): Rename to ...
3033 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
3035 (gdb_condition_true_at_breakpoint): Reimplement.
3036 (add_breakpoint_commands): Take a struct breakpoint pointer
3037 instead of an address. Adjust.
3038 (gdb_no_commands_at_breakpoint): Rename to ...
3039 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
3040 parameter. Return true if no breakpoint was found. Change debug
3042 (gdb_no_commands_at_breakpoint): Reimplement.
3043 (run_breakpoint_commands): Rename to ...
3044 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
3045 and change return type to boolean.
3046 (run_breakpoint_commands): New function.
3047 (gdb_breakpoint_here): Also check for Z1 breakpoints.
3048 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
3049 breakpoint. Go through the_target->remove_point instead of
3050 assuming memory breakpoint.
3051 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
3052 software and hardware breakpoints.
3053 (reinsert_raw_breakpoint): Go through the_target->insert_point
3054 instead of assuming memory breakpoint.
3055 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
3056 software and hardware breakpoints.
3057 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
3058 Check both software and hardware breakpoints.
3059 (validate_inserted_breakpoint): Assert the breakpoint is a
3060 software breakpoint. Set the inserted flag to -1 instead of
3061 setting shlib_disabled.
3062 (delete_disabled_breakpoints): Adjust.
3063 (validate_breakpoints): Only validate software breakpoints.
3064 Adjust to inserted flag change.
3065 (check_mem_read, check_mem_write): Skip breakpoint types other
3066 than software breakpoints. Adjust to inserted flag change.
3067 * mem-break.h (enum raw_bkpt_type): New enum.
3068 (raw_breakpoint, struct process_info): Forward declare.
3069 (Z_packet_to_target_hw_bp_type): Delete declaration.
3070 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
3071 (set_gdb_breakpoint, delete_gdb_breakpoint)
3072 (clear_breakpoint_conditions): New declarations.
3073 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
3074 (breakpoint_inserted_here): Update comment.
3075 (add_breakpoint_condition, add_breakpoint_commands): Replace
3076 address parameter with a breakpoint pointer parameter.
3077 (gdb_breakpoint_here): Update comment.
3078 (delete_gdb_breakpoint_at): Delete.
3079 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
3080 * server.c (process_point_options): Take a struct breakpoint
3081 pointer instead of an address. Adjust.
3082 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
3083 delete_gdb_breakpoint.
3084 * spu-low.c (spu_target_ops): Install NULL as
3085 supports_z_point_type method.
3086 * target.h: Include mem-break.h.
3087 (struct target_ops) <prepare_to_access_memory>: Update comment.
3088 <supports_z_point_type>: New field.
3089 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
3090 instead of a char. Also take a raw breakpoint pointer.
3091 * win32-arm-low.c (the_low_target): Install NULL as
3092 supports_z_point_type.
3093 * win32-i386-low.c (i386_supports_z_point_type): New function.
3094 (i386_insert_point, i386_remove_point): Adjust to new interface.
3095 (the_low_target): Install i386_supports_z_point_type.
3096 * win32-low.c (win32_supports_z_point_type): New function.
3097 (win32_insert_point, win32_remove_point): Adjust to new interface.
3098 (win32_target_ops): Install win32_supports_z_point_type.
3099 * win32-low.h (struct win32_target_ops):
3100 <supports_z_point_type>: New method.
3101 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
3102 instead of a char. Also take a raw breakpoint pointer.
3104 2014-05-20 Pedro Alves <palves@redhat.com>
3106 * mem-break.h: Include break-common.h.
3107 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
3108 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
3109 (Z_packet_to_target_hw_bp_type): New declaration.
3110 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
3111 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
3112 (Z_PACKET_ACCESS_WP): Delete macros.
3113 (Z_packet_to_hw_type): Delete function.
3114 * i386-low.h: Don't include break-common.h here.
3115 (Z_packet_to_hw_type): Delete declaration.
3116 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
3117 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
3118 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
3119 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
3120 * linux-aarch64-low.c: Don't include break-common.h here.
3121 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
3122 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
3123 (Z_packet_to_target_hw_bp_type): Delete function.
3124 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
3126 (mips_insert_point, mips_remove_point): Use
3127 Z_packet_to_target_hw_bp_type.
3129 2014-05-20 Pedro Alves <palves@redhat.com>
3131 * linux-aarch64-low.c: Include break-common.h.
3132 (enum target_point_type): Delete.
3133 (Z_packet_to_point_type): Rename to ...
3134 (Z_packet_to_target_hw_bp_type): ... this, and return a
3135 target_hw_bp_type instead.
3136 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
3137 instead of an enum target_point_type.
3138 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
3140 (aarch64_dr_state_insert_one_point)
3141 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
3142 (aarch64_handle_aligned_watchpoint)
3143 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
3144 Take an enum target_hw_bp_type instead of an enum
3146 (aarch64_supports_z_point_type): New function.
3147 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
3148 use Z_packet_to_target_hw_bp_type.
3150 2014-05-20 Joel Brobecker <brobecker@adacore.com>
3152 * configure.ac: Only use -Werror by default when DEVELOPMENT
3154 * configure: Regenerate.
3156 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
3158 Fix gdbserver qGetTLSAddr for x86_64 -m32.
3159 * linux-x86-low.c (X86_64_USER_REGS): New.
3160 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
3162 2014-04-28 Yao Qi <yao@codesourcery.com>
3164 * Makefile.in (i386-avx512.c): Fix the typo of generated file
3167 2014-04-25 Pedro Alves <palves@redhat.com>
3170 * linux-low.c (linux_attach_fail_reason_string): New function.
3171 (linux_attach_lwp): Delete.
3172 (linux_attach_lwp_1): Rename to ...
3173 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
3174 argument. Remove "initial" parameter. Return int instead of
3175 void. Don't error or warn here.
3176 (linux_attach): Adjust to call linux_attach_lwp. Call error on
3177 failure to attach to the tgid. Call warning when failing to
3179 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
3180 argument. Remove "initial" parameter. Return int instead of
3181 void. Don't error or warn here.
3182 (linux_attach_fail_reason_string): New declaration.
3183 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
3184 interface change. Use linux_attach_fail_reason_string.
3186 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
3187 Walfred Tedeschi <walfred.tedeschi@intel.com>
3189 * Makefile.in: Added rules to handle new files
3190 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
3191 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
3192 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
3193 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
3194 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
3195 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
3197 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
3198 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
3199 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
3200 i386/x32-avx512.xml.
3201 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
3202 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
3203 i386/x32-avx512-linux.xml.
3204 * i387-fp.c (num_avx512_k_registers): New constant for number
3206 (num_avx512_zmmh_low_registers): New constant for number of
3207 lower ZMM registers (0-15).
3208 (num_avx512_zmmh_high_registers): New constant for number of
3209 higher ZMM registers (16-31).
3210 (num_avx512_ymmh_registers): New contant for number of higher
3211 YMM registers (ymm16-31 added by avx521 on x86_64).
3212 (num_avx512_xmm_registers): New constant for number of higher
3213 XMM registers (xmm16-31 added by AVX512 on x86_64).
3214 (struct i387_xsave): Add space for AVX512 registers.
3215 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
3216 Add code to handle AVX512 registers.
3217 (i387_xsave_to_cache): Add code to handle AVX512 registers.
3218 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
3219 prototypei from generated file.
3220 (tdesc_amd64_avx512_linux): Likewise.
3221 (init_registers_x32_avx512_linux): Likewise.
3222 (tdesc_x32_avx512_linux): Likewise.
3223 (init_registers_i386_avx512_linux): Likewise.
3224 (tdesc_i386_avx512_linux): Likewise.
3225 (x86_64_regmap): Add AVX512 registers.
3226 (x86_linux_read_description): Add code to handle AVX512 XSTATE
3228 (initialize_low_arch): Add code to initialize AVX512 registers.
3230 2014-04-23 Pedro Alves <palves@redhat.com>
3232 * mem-break.c (find_gdb_breakpoint_at): Make static.
3233 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
3235 2014-04-23 Pedro Alves <palves@redhat.com>
3237 * i386-low.c: Don't include break-common.h here.
3238 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
3239 prototype to take target_hw_bp_type as argument instead of a Z
3241 * i386-low.h: Include break-common.h here.
3242 (Z_packet_to_hw_type): Declare.
3243 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
3245 * linux-x86-low.c (x86_insert_point): Convert the packet number to
3246 a target_hw_bp_type before calling i386_low_insert_watchpoint.
3247 (x86_remove_point): Convert the packet number to a
3248 target_hw_bp_type before calling i386_low_remove_watchpoint.
3249 * win32-i386-low.c (i386_insert_point): Convert the packet number
3250 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
3251 (i386_remove_point): Convert the packet number to a
3252 target_hw_bp_type before calling i386_low_remove_watchpoint.
3254 2014-04-23 Pedro Alves <palves@redhat.com>
3256 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
3258 2014-04-10 Pedro Alves <palves@redhat.com>
3260 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3261 Check if the condition or command is NULL before checking if the
3262 breakpoint is known. On success, return true.
3263 * mem-break.h (add_breakpoint_condition): Document return.
3264 (add_breakpoint_commands): Add describing comment.
3265 * server.c (skip_to_semicolon): New function.
3266 (process_point_options): Use it.
3268 2014-04-09 Pedro Alves <palves@redhat.com>
3270 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
3273 2014-02-27 Pedro Alves <palves@redhat.com>
3276 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
3278 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
3280 (last_thread_of_process_p): Take a PID argument instead of a
3282 (linux_wait_for_lwp): Delete.
3283 (num_lwps, check_zombie_leaders, not_stopped_callback): New
3285 (linux_low_filter_event): New function, party factored out from
3286 linux_wait_for_event.
3287 (linux_wait_for_event): Rename to ...
3288 (linux_wait_for_event_filtered): ... this. Add new filter ptid
3289 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
3290 sigsuspend. Check for zombie leaders.
3291 (linux_wait_for_event): Reimplement as wrapper around
3292 linux_wait_for_event_filtered.
3293 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
3294 a normal or signal exit is seen, it's the whole process exiting.
3295 (wait_for_sigstop): No longer a for_each_inferior callback.
3296 Rewrite on top of linux_wait_for_event_filtered.
3297 (stop_all_lwps): Call wait_for_sigstop directly.
3298 * server.c (resume, handle_target_event): Handle
3299 TARGET_WAITKIND_NO_RESUMED.
3301 2014-02-26 Joel Brobecker <brobecker@adacore.com>
3303 * win32-low.c (psapi_get_dll_name,
3304 * win32_CreateToolhelp32Snapshot): Delete.
3305 (win32_CreateToolhelp32Snapshot, win32_Module32First)
3306 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
3308 (handle_load_dll): Add function description.
3309 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
3311 2014-02-26 Joel Brobecker <brobecker@adacore.com>
3313 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
3315 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
3316 base address when calling win32_add_one_solib.
3317 (handle_load_dll): Delete local variable load_addr.
3318 Remove 0x1000 offset applied to DLL base address when calling
3319 win32_add_one_solib.
3320 (handle_unload_dll): Add comment.
3322 2014-02-26 Joel Brobecker <brobecker@adacore.com>
3324 * win32-low.c (win32_add_all_dlls): Renames
3325 win32_ensure_ntdll_loaded. Rewrite function documentation.
3326 Adjust implementation to always load all DLLs.
3327 Add 0x1000 offset to DLL base address when calling
3328 win32_add_one_solib.
3329 (child_initialization_done): New static global.
3330 (do_initial_child_stuff): Set child_initialization_done to
3331 zero during child initialization, and 1 after. Replace call
3332 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
3334 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
3335 (handle_unload_dll): Add function documentation.
3336 (get_child_debug_event): Ignore load and unload DLL events
3337 during child initialization.
3339 2014-02-20 Doug Evans <dje@google.com>
3341 Remove global all_lwps.
3342 * inferiors.h (ptid_of): Move here from linux-low.h.
3343 (pid_of, lwpid_of): Ditto.
3344 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
3345 parameter is a struct thread_info * now.
3346 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
3347 directly. Pass &all_threads to find_inferior instead of &all_lwps.
3348 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
3350 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
3351 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
3352 * linux-arm-low.c (update_registers_callback): Update, "entry"
3353 parameter is a struct thread_info * now.
3354 Fetch lwpid from current_inferior directly.
3355 (arm_insert_point): Pass &all_threads to find_inferior instead of
3357 (arm_remove_point): Ditto.
3358 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
3359 (arm_prepare_to_resume): Fetch pid from thread.
3360 (arm_read_description): Fetch lwpid from current_inferior directly.
3361 * linux-low.c (all_lwps): Delete.
3362 (delete_lwp): Delete call to remove_inferior.
3363 (handle_extended_wait): Fetch lwpid from thread.
3364 (add_lwp): Don't set lwp->entry.id. Remove call to
3365 add_inferior_to_list.
3366 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
3367 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
3368 (kill_one_lwp_callback): Ditto.
3369 (linux_kill): Don't dereference NULL pointer.
3370 Fetch ptid,lwpid from thread.
3371 (get_detach_signal): Fetch ptid from thread.
3372 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
3373 Simplify call to regcache_invalidate_thread.
3374 (delete_lwp_callback): Update, "entry" parameter is a
3375 struct thread_info * now. Fetch pid from thread.
3376 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
3377 (status_pending_p_callback): Update, "entry" parameter is a
3378 struct thread_info * now. Fetch ptid from thread.
3379 (find_lwp_pid): Update, "entry" parameter is a
3380 struct thread_info * now.
3381 (linux_wait_for_lwp): Fetch pid from thread.
3382 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
3383 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
3384 (enqueue_one_deferred_signal): Fetch lwpid from thread.
3385 (dequeue_one_deferred_signal): Ditto.
3386 (cancel_breakpoint): Fetch ptid from current_inferior.
3387 (linux_wait_for_event): Pass &all_threads to find_inferior,
3388 not &all_lwps. Fetch ptid, lwpid from thread.
3389 (count_events_callback): Update, "entry" parameter is a
3390 struct thread_info * now.
3391 (select_singlestep_lwp_callback): Ditto.
3392 (select_event_lwp_callback): Ditto.
3393 (cancel_breakpoints_callback): Ditto.
3394 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
3396 (select_event_lwp): Ditto. Fetch ptid from event_thread.
3397 (unsuspend_one_lwp): Update, "entry" parameter is a
3398 struct thread_info * now.
3399 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
3401 (linux_stabilize_threads): Ditto. And for for_each_inferior.
3402 Fetch lwpid from thread, not lwp.
3403 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
3404 Pass &all_threads to find_inferior, not &all_lwps.
3405 (send_sigstop): Fetch lwpid from thread, not lwp.
3406 (send_sigstop_callback): Update, "entry" parameter is a
3407 struct thread_info * now.
3408 (suspend_and_send_sigstop_callback): Ditto.
3409 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
3410 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
3411 struct thread_info * now.
3412 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
3414 (lwp_running): Update, "entry" parameter is a
3415 struct thread_info * now.
3416 (stop_all_lwps): Fetch ptid from thread.
3417 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
3418 (linux_resume_one_lwp): Fetch lwpid from thread.
3419 (linux_set_resume_request): Update, "entry" parameter is a
3420 struct thread_info * now. Fetch pid, lwpid from thread.
3421 (resume_status_pending_p): Update, "entry" parameter is a
3422 struct thread_info * now.
3423 (need_step_over_p): Ditto. Fetch lwpid from thread.
3424 (start_step_over): Fetch lwpid from thread.
3425 (linux_resume_one_thread): Update, "entry" parameter is a
3426 struct thread_info * now. Fetch lwpid from thread.
3427 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
3428 (proceed_one_lwp): Update, "entry" parameter is a
3429 struct thread_info * now. Fetch lwpid from thread.
3430 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
3431 struct thread_info * now.
3432 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
3433 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
3434 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
3436 (regsets_store_inferior_registers): Ditto.
3437 (fetch_register, store_register): Ditto.
3438 (linux_read_memory, linux_write_memory): Ditto.
3439 (linux_request_interrupt): Ditto.
3440 (linux_read_auxv): Ditto.
3441 (linux_xfer_siginfo): Ditto.
3442 (linux_qxfer_spu): Ditto.
3443 (linux_qxfer_libraries_svr4): Ditto.
3444 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
3445 moved to inferiors.h.
3447 (get_thread_lwp): Update.
3448 (struct lwp_info): Delete member "entry". Simplify comment for
3451 * linux-mips-low.c (mips_read_description): Fetch lwpid from
3452 current_inferior directly.
3453 (update_watch_registers_callback): Update, "entry" parameter is a
3454 struct thread_info * now. Fetch pid from thread.
3455 (mips_linux_prepare_to_resume): Fetch ptid from thread.
3456 (mips_insert_point): Fetch lwpid from current_inferior.
3457 Pass &all_threads to find_inferior, not &all_lwps.
3458 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
3459 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
3461 (mips_stopped_data_address): Ditto.
3462 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
3464 * linux-tile-low.c (tile_arch_setup): Ditto.
3465 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
3466 (update_debug_registers_callback): Update, "entry" parameter is a
3467 struct thread_info * now. Fetch pid from thread.
3468 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
3469 Pass &all_threads to find_inferior, not &all_lwps.
3470 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
3471 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
3472 Pass &all_threads to find_inferior, not &all_lwps.
3473 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
3474 (i386_dr_low_get_status): Ditto.
3475 (x86_linux_prepare_to_resume): Fetch ptid from thread.
3476 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
3477 (x86_linux_read_description): Ditto.
3478 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
3480 2014-02-20 Doug Evans <dje@google.com>
3482 * inferiors.c (get_first_inferior): Fix buglet.
3484 2014-02-19 Doug Evans <dje@google.com>
3486 * gdbthread.h (add_thread): Change result type to struct thread_info *.
3487 * inferiors.c (add_thread): Change result type to struct thread_info *.
3488 All callers updated.
3489 (add_lwp): Call add_thread here instead of in callers.
3490 All callers updated.
3491 * linux-low.h (get_lwp_thread): Rewrite.
3492 (struct lwp_info): New member "thread".
3494 2014-02-19 Doug Evans <dje@google.com>
3496 * linux-low.c (add_lwp): Change result to struct lwp_info *.
3497 All callers updated.
3499 2014-02-19 Doug Evans <dje@google.com>
3501 * inferiors.c (add_thread): Fix whitespace.
3503 2014-02-19 Doug Evans <dje@google.com>
3505 * dll.c (clear_dlls): Replace accessing list implemention details
3507 * gdbthread.h (get_first_thread): Declare.
3508 * inferiors.c (for_each_inferior_with_data): New function.
3509 (get_first_thread): New function.
3510 (find_thread_ptid): Simplify.
3511 (get_first_inferior): New function.
3512 (clear_list): Delete.
3513 (one_inferior_p): New function.
3514 (clear_inferior_list): New function.
3515 (clear_inferiors): Update.
3516 * inferiors.h (for_each_inferior_with_data): Declare.
3517 (clear_inferior_list): Declare.
3518 (one_inferior_p): Declare.
3519 (get_first_inferior): Declare.
3520 * linux-low.c (linux_wait_for_event): Replace accessing list
3521 implemention details with API function.
3522 * server.c (target_running): Ditto.
3523 (accumulate_file_name_length): New function.
3524 (emit_dll_description): New function.
3525 (handle_qxfer_libraries): Replace accessing list implemention
3526 details with API function.
3527 (handle_qxfer_threads_worker): New function.
3528 (handle_qxfer_threads_proper): Replace accessing list implemention
3529 details with API function.
3530 (handle_query): Ditto.
3531 (visit_actioned_threads_callback_ftype): New typedef.
3532 (visit_actioned_threads_data): New struct.
3533 (visit_actioned_threads): Rewrite to be find_inferior callback.
3534 (resume): Call find_inferior.
3535 (handle_status): Replace accessing list implemention
3536 details with API function.
3537 (process_serial_event): Replace accessing list implemention details
3539 * target.c (set_desired_inferior): Replace accessing list implemention
3540 details with API function.
3541 * tracepoint.c (same_process_p): New function.
3542 (gdb_agent_about_to_close): Replace accessing list implemention
3543 details with API function.
3544 * win32-low.c (child_delete_thread): Replace accessing list
3545 implemention details with API function.
3546 (match_dll_by_basename): New function.
3547 (dll_is_loaded_by_basename): New function.
3548 (win32_ensure_ntdll_loaded): Replace accessing list implemention
3549 details call to dll_is_loaded_by_basename.
3551 2014-02-19 Doug Evans <dje@google.com>
3553 * dll.h (struct dll_info): Add comment.
3554 * gdbthread.h (struct thread_info): Add comment.
3555 (current_ptid): Simplify.
3556 * inferiors.c (add_process): Update.
3557 (remove_process): Update.
3558 * inferiors.h (struct process_info): Rename member "head" to "entry".
3559 * linux-low.c (delete_lwp): Update.
3561 (last_thread_of_process_p): Update.
3562 (kill_one_lwp_callback, linux_kill): Update.
3563 (status_pending_p_callback): Update.
3564 (wait_for_sigstop): Update. Simplify read of ptid.
3565 (start_step_over): Update.
3566 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
3567 (get_lwp_thread): Update.
3568 (struct lwp_info): Rename member "head" to "entry".
3569 * regcache.h (inferior_list_entry): Delete.
3570 * server.c (kill_inferior_callback): Update.
3571 (detach_or_kill_inferior_callback): Update.
3572 (print_started_pid): Update.
3573 (print_attached_pid): Update.
3574 (process_serial_event): Simplify read of ptid.
3575 * thread-db.c (thread_db_create_event): Update.
3576 (thread_db_get_tls_address): Update.
3577 * win32-low.c (current_inferior_ptid): Simplify.
3579 2014-02-19 Tom Tromey <tromey@redhat.com>
3581 * target.h (struct target_ops) <supports_btrace>: Add target_ops
3583 (target_supports_btrace): Update.
3585 2014-02-14 Yao Qi <yao@codesourcery.com>
3587 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
3588 (rsp-low-ipa.o): New target.
3590 2014-02-12 Tom Tromey <tromey@redhat.com>
3592 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
3593 convert_ascii_to_int.
3594 * regcache.c (registers_to_string): Likewise.
3595 * remote-utils.c (decode_M_packet): Likewise.
3596 * server.c (process_serial_event): Likewise.
3598 2014-02-12 Tom Tromey <tromey@redhat.com>
3600 * server.c (handle_query, handle_v_run): Use hex2bin, not
3602 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
3604 2014-02-12 Tom Tromey <tromey@redhat.com>
3606 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
3607 convert_int_to_ascii.
3608 * regcache.c (registers_to_string, collect_register_as_string):
3610 * remote-utils.c (look_up_one_symbol, relocate_instruction):
3612 * server.c (process_serial_event): Likewise.
3613 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
3614 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
3616 2014-02-12 Tom Tromey <tromey@redhat.com>
3618 * remote-utils.c (look_up_one_symbol, monitor_output): Use
3619 bin2hex, not hexify.
3620 * tracepoint.c (cmd_qtstatus): Likewise.
3622 2014-02-12 Tom Tromey <tromey@redhat.com>
3624 * remote-utils.c (monitor_output): Pass explicit length to
3627 2014-02-12 Tom Tromey <tromey@redhat.com>
3629 * tracepoint.c: Include rsp-low.h.
3630 * server.c: Include rsp-low.h.
3631 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
3632 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
3634 * remote-utils.c: Include rsp-low.h.
3635 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
3636 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
3637 (convert_int_to_ascii, convert_ascii_to_int): Move to
3639 * regcache.c: Include rsp-low.h.
3640 * ax.c: Include rsp-low.h.
3641 * Makefile.in (SFILES): Add common/rsp-low.c.
3642 (OBS): Add rsp-low.o.
3643 (rsp-low.o): New target.
3645 2014-02-12 Tom Tromey <tromey@redhat.com>
3647 * utils.h (pulongest, plongest, phex_nz): Don't declare.
3648 Include print-utils.h.
3649 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
3650 (plongest, thirty_two, phex_nz): Remove.
3651 * Makefile.in (SFILES): Add common/print-utils.c.
3652 (OBS): Add print-utils.o.
3653 (print-utils-ipa.o): New target.
3654 (print-utils.o): New target.
3655 (IPA_OBJS): Add print-utils-ipa.o.
3657 2014-02-06 Tom Tromey <tromey@redhat.com>
3659 * Makefile.in (SFILES): Fix indentation.
3661 2014-02-05 Doug Evans <dje@google.com>
3663 * linux-low.c (linux_wait_for_event): Improve comment.
3664 (linux_wait_1): Keep current_inferior in sync with event_child.
3666 2014-01-22 Doug Evans <dje@google.com>
3668 * gdbthread.h (gdb_id_to_thread): Delete, unused.
3670 2014-01-22 Doug Evans <dje@google.com>
3672 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
3673 * configure: Regenerate.
3674 * config.in: Regenerate.
3675 * Makefile.in (SFILES): Add debug.c.
3677 * debug.c: New file.
3678 * debug.h: New file.
3679 * linux-aarch64-low.c (*): Update all debugging printfs to use
3680 debug_printf instead of fprintf.
3681 * linux-arm-low.c (*): Ditto.
3682 * linux-cris-low.c (*): Ditto.
3683 * linux-crisv32-low.c (*): Ditto.
3684 * linux-m32r-low.c (*): Ditto.
3685 * linux-sparc-low.c (*): Ditto.
3686 * linux-x86.c (*): Ditto.
3687 * linux-low.c (*): Ditto.
3688 (linux_wait_1): Add calls to debug_enter, debug_exit.
3689 (linux_wait): Remove redundant debugging printf.
3690 (stop_all_lwps): Add calls to debug_enter, debug_exit.
3691 (linux_resume, unstop_all_lwps): Ditto.
3692 * mem-break.c (*): Update all debugging printfs to use
3693 debug_printf instead of fprintf.
3694 * remote-utils.c (*): Ditto.
3695 * thread-db.c (*): Ditto.
3696 * server.c #include <ctype.h>, "gdb_vecs.h".
3697 (debug_threads): Moved to debug.c.
3698 (*): Update all debugging printfs to use debug_printf instead of
3700 (start_inferior): Replace call to fflush with call to debug_flush.
3701 (monitor_show_help): Mention set debug-format.
3702 (parse_debug_format_options): New function.
3703 (handle_monitor_command): Handle "monitor set debug-format".
3704 (gdbserver_usage): Mention --debug-format.
3705 (main): Parse --debug-format.
3706 * server.h (debug_threads): Declaration moved to debug.h.
3708 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
3709 trace_debug_1 that uses debug_printf.
3710 (tracepoint_look_up_symbols): Update all debugging printfs to use
3711 debug_printf instead of fprintf.
3713 2014-01-20 Baruch Siach <baruch@tkos.co.il>
3715 * linux-xtensa-low.c: Include asm/ptrace.h instead of
3718 2014-01-17 Pedro Alves <palves@redhat.com>
3721 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
3722 defined after including gdb_proc_service.h.
3724 2014-01-16 Doug Evans <dje@google.com>
3726 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
3727 (match_dll): Use it.
3729 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
3731 * target.h (target_ops) <read_btrace>: Change parameters and
3732 return type to allow error reporting.
3733 * server.c (handle_qxfer_btrace): Support delta reads. Pass
3734 trace reading errors on.
3735 * linux-low.c (linux_low_read_btrace): Pass trace reading
3737 (linux_low_disable_btrace): New.
3739 2014-01-15 Doug Evans <dje@google.com>
3741 * inferiors.c (thread_id_to_gdb_id): Delete.
3742 * inferiors.h (thread_id_to_gdb_id): Delete.
3744 2014-01-13 Eli Zaretskii <eliz@gnu.org>
3746 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
3747 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
3750 2014-01-08 Pedro Alves <palves@redhat.com>
3752 * server.c (handle_status): Don't discard previous queued stop
3753 replies or thread's pending status here.
3754 (main) <disconnection>: Do it here instead.
3756 2014-01-08 Pedro Alves <palves@redhat.com>
3758 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
3759 * server.c (visit_actioned_threads, handle_pending_status): New
3761 (handle_v_cont): Factor out parts to ...
3762 (resume): ... this new function. If in all-stop, and a thread
3763 being resumed has a pending status, report it without actually
3765 (myresume): Adjust to use the new 'resume' function.
3766 (clear_pending_status_callback, set_pending_status_callback)
3767 (find_status_pending_thread_callback): New functions.
3768 (handle_status): Handle the case of multiple threads having
3769 interesting statuses to report. Report threads' real last signal
3770 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
3771 with an interesting thread to report the status for, instead of
3772 always reporting the status of the first thread.
3774 2014-01-01 Joel Brobecker <brobecker@adacore.com>
3776 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
3777 * gdbreplay.c (gdbreplay_version): Likewise.
3779 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
3781 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
3782 iov.iov_len with the real length in use.
3784 2013-12-13 Joel Brobecker <brobecker@adacore.com>
3786 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
3787 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
3788 for all targets that use win32-low.c.
3789 * win32-low.c (win32_ensure_ntdll_loaded): New function.
3790 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
3792 2013-12-13 Pedro Alves <palves@redhat.com>
3794 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
3795 if equal to TARGET_WAITKIND_LOADED.
3796 * win32-low.c (cached_status): New static global.
3797 (win32_wait): Add declaration.
3798 (do_initial_child_stuff): Flush all initial pending debug events
3799 up to the initial breakpoint.
3800 (win32_wait): If CACHED_STATUS was set, return that instead
3801 of doing a real wait. Remove the code resuming the execution
3802 of the inferior after receiving a TARGET_WAITKIND_LOADED event
3803 during the initial phase. Also remove the code changing
3804 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
3805 TARGET_WAITKIND_STOPPED.
3807 2013-12-11 Yao Qi <yao@codesourcery.com>
3809 * notif.c (handle_notif_ack): Return 0 if no notification
3812 2013-11-20 Doug Evans <dje@google.com>
3814 * linux-low.c (linux_set_resume_request): Fix comment.
3816 2013-11-20 Doug Evans <dje@google.com>
3818 * linux-low.c (resume_status_pending_p): Tweak comment.
3820 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
3822 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
3823 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
3824 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
3825 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
3826 (srv_amd64_regobj): Add amd64-mpx.o.
3827 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
3828 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
3829 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
3830 * i387-fp.c (num_pl_bnd_register) Added constant.
3831 (num_pl_bnd_cfg_registers) Added constant.
3832 (struct i387_xsave) Added reserved area and MPX fields.
3833 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
3834 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
3836 (tdesc_i386_mpx_linux): Add MPX amd64 target.
3837 (init_registers_amd64_mpx_linux): Declare new function.
3838 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
3839 (x86_64_regmap): Add MPX registers.
3840 (x86_linux_read_description): Add MPX case.
3841 (initialize_low_arch): Initialize MPX targets.
3843 2013-11-18 Tom Tromey <tromey@redhat.com>
3845 * configure: Rebuild.
3846 * configure.ac: Don't check for stdlib.h.
3847 * gdbreplay.c: Unconditionally include stdlib.h.
3849 2013-11-18 Tom Tromey <tromey@redhat.com>
3851 * config.in: Rebuild.
3852 * configure: Rebuild.
3853 * configure.ac: Don't use AC_HEADER_DIRENT.
3855 2013-11-18 Tom Tromey <tromey@redhat.com>
3857 * server.h: Don't check HAVE_STRING_H.
3858 * gdbreplay.c: Don't check HAVE_STRING_H.
3859 * configure: Rebuild.
3861 2013-11-18 Tom Tromey <tromey@redhat.com>
3863 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
3866 2013-11-08 Tom Tromey <tromey@redhat.com>
3868 * configure, config.in: Rebuild.
3869 * configure.ac: Remove unused configury.
3871 2013-11-08 Tom Tromey <tromey@redhat.com>
3873 * acinclude.m4: Include common.m4, codeset.m4.
3874 * configure, config.in: Rebuild.
3875 * configure.ac: Use GDB_AC_COMMON.
3877 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
3879 * linux-s390-low.c (HWCAP_S390_TE): New define.
3880 (s390_arch_setup): Consider the TE field in the HWCAP for
3881 determining 'have_regset_tdb'.
3883 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
3886 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
3889 2013-10-02 Pedro Alves <palves@redhat.com>
3891 * server.c (process_serial_event): Don't output "GDBserver
3892 exiting" if GDB is connected through stdio.
3893 * target.c (mywait): Likewise, be silent if GDB is connected
3896 2013-10-01 Joel Brobecker <brobecker@adacore.com>
3898 * lynx-low.c (lynx_add_threads_after_attach): New function.
3899 (lynx_attach): Remove call to add_thread. Add call to
3900 lynx_add_threads_after_attach instead.
3902 2013-09-28 Mike Frysinger <vapier@gentoo.org>
3904 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
3905 * config.in, configure: Regenerated.
3907 2013-09-18 Yao Qi <yao@codesourcery.com>
3910 * server.c (start_inferior): Clear 'resume_info'.
3912 2013-09-16 Jiong Wang <jiwang@tilera.com>
3914 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
3917 2013-09-16 Jiong Wang <jiwang@tilera.com>
3919 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
3920 linux-tile-low.o to srv_tgtobj.
3922 2013-09-16 Will Newton <will.newton@linaro.org>
3924 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
3927 2013-09-06 Pedro Alves <palves@redhat.com>
3929 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
3930 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
3931 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
3932 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
3933 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
3934 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
3936 2013-09-06 Pedro Alves <palves@redhat.com>
3938 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
3939 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
3941 2013-09-06 Pedro Alves <palves@redhat.com>
3943 * linux-amd64-ipa.c: Include tracepoint.h.
3944 * linux-i386-ipa.c: Include tracepoint.h.
3946 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
3948 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
3949 (ps_get_thread_area): New function.
3951 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
3953 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
3954 (initialize_low_arch): Call init_registers_crisv32 rather than
3955 init_register_crisv32.
3957 2013-09-05 Pedro Alves <palves@redhat.com>
3959 * server.h (handle_vFile, hostio_last_error_from_errno): Move
3961 * hostio.h: ... this new file.
3962 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
3963 win32-low.c: Include hostio.h.
3965 2013-09-05 Pedro Alves <palves@redhat.com>
3967 * server.h (gdb_client_data, handler_func, callback_handler_func)
3968 (delete_file_handler, add_file_handler, append_callback_event)
3969 (delete_callback_event, start_event_loop, initialize_event_loop):
3970 Move to event-loop.h and include it.
3971 * event-loop.h: New file.
3973 2013-09-05 Pedro Alves <palves@redhat.com>
3975 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
3976 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
3977 (loaded_dll, unloaded_dll): Move to ...
3978 * dll.h: ... this new file.
3979 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
3981 2013-09-05 Pedro Alves <palves@redhat.com>
3983 * server.h (current_process, get_thread_process, all_processes)
3984 (add_inferior_to_list, for_each_inferior, current_inferior)
3985 (remove_inferior, add_process, remove_process, find_process_pid)
3986 (have_started_inferiors_p, have_attached_inferiors_p)
3987 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
3988 (clear_inferiors, find_inferior, find_inferior_id)
3989 (inferior_target_data, set_inferior_target_data)
3990 (inferior_regcache_data, set_inferior_regcache_data): Move to
3991 inferiors.h, and include it.
3992 * inferiors.h: New file.
3994 2013-09-05 Pedro Alves <palves@redhat.com>
3996 * server.h (struct emit_ops, current_insn_ptr, emit_error):
4000 2013-09-05 Pedro Alves <palves@redhat.com>
4002 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
4004 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
4005 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
4006 (handle_tracepoint_general_set, handle_tracepoint_query)
4007 (tracepoint_finished_step, tracepoint_was_hit)
4008 (release_while_stepping_state_list, current_traceframe)
4009 (in_readonly_region, traceframe_read_mem)
4010 (fetch_traceframe_registers, traceframe_read_sdata)
4011 (traceframe_read_info, struct fast_tpoint_collect_status)
4012 (fast_tracepoint_collecting, force_unlock_trace_buffer)
4013 (handle_tracepoit_bkpts, initialize_low_tracepoint)
4014 (supply_fast_tracepoint_registers)
4015 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
4016 (ipa_tdesc, claim_trampoline_space)
4017 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
4018 (agent_mem_read, agent_get_trace_state_variable_value)
4019 (agent_set_trace_state_variable_value, agent_tsv_read)
4020 (agent_mem_read_string, get_raw_reg_func_addr)
4021 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
4022 * tracepoint.h: ... this new file.
4024 2013-09-05 Pedro Alves <palves@redhat.com>
4026 * server.h (perror_with_name, error, fatal, warning, paddress)
4027 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
4029 * utils.h: New file.
4031 2013-09-05 Pedro Alves <palves@redhat.com>
4033 * server.h (remote_debug, noack_mode, transport_is_reliable)
4034 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
4035 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
4036 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
4037 (write_enn, initialize_async_io, enable_async_io)
4038 (disable_async_io, check_remote_input_interrupt_request)
4039 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
4040 (dead_thread_notify, prepare_resume_reply)
4041 (decode_address_to_semicolon, decode_address, decode_m_packet)
4042 (decode_M_packet, decode_X_packet, decode_xfer_write)
4043 (decode_search_memory_packet, unhexify, hexify)
4044 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
4045 (look_up_one_symbol, relocate_instruction)
4046 (monitor_output): Move to remote-utils.h, and include it.
4047 * remote-utils.h: New file.
4049 2013-09-05 Pedro Alves <palves@redhat.com>
4051 * server.h (_): Delete.
4053 2013-09-02 Pedro Alves <palves@redhat.com>
4055 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
4056 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
4058 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
4060 2013-09-02 Pierre Muller <muller@sourceware.org>
4062 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
4063 or WriteProcessMemory complete successfully and handle
4064 ERROR_PARTIAL_COPY error.
4066 2013-09-02 Pedro Alves <palves@redhat.com>
4068 * server.c (gdb_read_memory): Return -1 on traceframe memory read
4069 error instead of EIO.
4071 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
4074 * linux-low.c: Include filestuff.h.
4075 (linux_create_inferior) <pid == 0>: Call close_most_fds.
4076 * lynx-low.c: Include filestuff.h.
4077 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
4078 * server.c: Include filestuff.h.
4079 (main): Call notice_open_fds.
4080 * spu-low.c: Include filestuff.h.
4081 (spu_create_inferior) <pid == 0>: Call close_most_fds.
4083 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
4085 * Makefile.in: Explain why ../target and ../nat are not
4086 listed as include file search paths.
4087 (linux-waitpid.o): New object file rule.
4088 * configure.srv (srv_native_linux_obj): New variable.
4089 Replace all occurrences of linux native object files with
4090 $srv_native_linux_obj.
4091 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
4092 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
4093 (linux_enable_event_reporting): Remove declaration.
4094 (my_waitpid): Moved to common/linux-waitpid.c.
4095 (linux_wait_for_event): Pass ptid when calling
4096 linux_enable_event_reporting.
4097 (linux_supports_tracefork_flag): Remove.
4098 (linux_enable_event_reporting): Likewise.
4099 (linux_tracefork_grandchild): Remove.
4100 (STACK_SIZE): Moved to common/linux-ptrace.c.
4101 (linux_tracefork_child): Remove.
4102 (linux_test_for_tracefork): Remove.
4103 (linux_look_up_symbols): Call linux_supports_traceclone.
4104 (initialize_low): Remove call to linux_test_for_tracefork.
4105 * linux-low.h (PTRACE_TYPE_ARG3): Move to
4106 common/linux-ptrace.h.
4107 (PTRACE_TYPE_ARG4): Likewise.
4108 Include linux-ptrace.h.
4110 2013-08-21 Pedro Alves <palves@redhat.com>
4112 * config.in: Renegerate.
4114 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
4116 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
4117 (SFILES): Remove $(srcdir)/common/target-common.c and
4118 add $(srcdir)/target/waitstatus.c.
4119 (OBS): Remove target-common.o and add waitstatus.o.
4120 (server_h): Remove $(srcdir)/../common/target-common.h and
4121 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
4122 and $(srcdir)/../target/waitstatus.h.
4123 (target-common.o): Remove.
4124 (waitstatus.o): New target object file.
4125 * target.h: Do not include target-common.h and
4126 include target/resume.h, target/wait.h and
4127 target/waitstatus.h.
4129 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
4131 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
4132 to PTRACE_TYPE_ARG3.
4133 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
4134 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
4136 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
4137 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
4139 2013-07-27 Jie Zhang <jie@codesourcery.com>
4140 Daniel Jacobowitz <dan@codesourcery.com>
4141 Yao Qi <yao@codesourcery.com>
4143 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
4144 (mips-linux-watch.o): New rule.
4145 (mips_linux_watch_h): New variable.
4146 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
4148 * linux-mips-low.c: Include mips-linux-watch.h.
4149 (struct arch_process_info, struct arch_lwp_info): New.
4150 (update_watch_registers_callback): New function.
4151 (mips_linux_new_process, mips_linux_new_thread) New functions.
4152 (mips_linux_prepare_to_resume, mips_insert_point): New
4154 (mips_remove_point, mips_stopped_by_watchpoint): New
4156 (rsp_bp_type_to_target_hw_bp_type): New function.
4157 (mips_stopped_data_address): New function.
4158 (the_low_target): Add watchpoint support functions.
4160 2013-07-27 Yao Qi <yao@codesourcery.com>
4162 * i386-low.c: Include break-common.h.
4163 (enum target_hw_bp_type): Remove.
4165 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
4167 * Makefile.in (SFILES): /common/target-common.c.
4168 (OBS): Add target-common.o.
4169 (server_h): Add $(srcdir)/../common/target-common.h.
4170 (target-common.o): New target.
4171 * server.c (queue_stop_reply_callback): Free
4172 status string after use.
4173 * target.c (target_waitstatus_to_string): Remove.
4174 * target.h: Include target-common.h.
4175 (resume_kind): Likewise.
4176 (target_waitkind): Likewise.
4177 (target_waitstatus): Likewise.
4178 (TARGET_WNOHANG): Likewise.
4180 2013-07-04 Yao Qi <yao@codesourcery.com>
4182 * Makefile.in (host_alias): Use @host_noncanonical@.
4183 (target_alias): Use @target_noncanonical@.
4184 * configure.ac: Use ACX_NONCANONICAL_TARGET and
4185 ACX_NONCANONICAL_HOST.
4186 * configure: Regenerated.
4189 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
4191 * configure.ac (version_host, version_target): Set and AC_SUBST them.
4192 * configure: Rebuild.
4193 * Makefile.in (version_host, version_target): Get from configure.
4194 (version.c): Use $(version_host) and $(version_target).
4196 2013-07-03 Pedro Alves <palves@redhat.com>
4198 * Makefile.in (config.status): Depend on development.sh.
4199 * acinclude.m4: Include libmcheck.m4.
4200 * configure: Regenerate.
4202 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
4204 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
4205 attribute inside the parentheses.
4206 (winapi_DebugSetProcessKillOnExit): Ditto.
4207 (winapi_DebugBreakProcess): Ditto.
4208 (winapi_GenerateConsoleCtrlEvent): Ditto.
4210 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
4212 * notif.h (notif_event): Add a dummy member to avoid compiler
4215 2013-07-01 Pedro Alves <palves@redhat.com>
4217 * hostio.c (HOSTIO_PATH_MAX): Define.
4218 (require_filename, handle_open, handle_unlink, handle_readlink):
4221 2013-07-01 Pedro Alves <palves@redhat.com>
4223 * server.h: Include "pathmax.h".
4224 * linux-low.c: Don't include sys/param.h.
4225 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
4227 * win32-low.c: Don't include sys/param.h.
4228 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
4230 2013-07-01 Pedro Alves <palves@redhat.com>
4232 * event-loop.c: Don't check HAVE_UNISTD_H before including
4234 * gdbreplay.c: Likewise.
4235 * remote-utils.c: Likewise.
4236 * server.c: Likewise.
4237 * configure.ac: Don't check for unistd.h.
4238 * configure: Regenerate.
4240 2013-06-28 Tom Tromey <tromey@redhat.com>
4242 * Makefile.in (version.c): Use version.in, not
4245 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
4247 * configure.ac (version_host, version_target): Set and AC_SUBST them.
4248 * configure: Rebuild.
4249 * Makefile.in (version_host, version_target): Get from configure.
4250 (version.c): Use $(version_host) and $(version_target).
4252 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
4254 Fix trace-status to output user name without trailing colon.
4255 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
4257 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
4259 Fix trace-status to output proper start-time and stop-time.
4260 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
4261 output start time and stop time in hex as gdb expects.
4263 2013-06-26 Pedro Alves <pedro@codesourcery.com>
4265 * tracepoint.c (build_traceframe_info_xml): Output trace state
4266 variables present in the trace buffer.
4268 2013-06-24 Tom Tromey <tromey@redhat.com>
4270 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
4272 (version.o): Remove.
4273 * gdbreplay.c: Include version.h.
4274 (version, host_name): Don't declare.
4275 * server.h: Include version.h.
4276 (version, host_name): Don't declare.
4278 2013-06-12 Pedro Alves <palves@redhat.com>
4280 * linux-x86-low.c (linux_is_elf64): Delete global.
4281 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
4282 with local linux_pid_exe_is_elf_64_file use.
4284 2013-06-11 Pedro Alves <palves@redhat.com>
4286 * linux-low.c (regset_disabled, disable_regset): New functions.
4287 (regsets_fetch_inferior_registers)
4288 (regsets_store_inferior_registers): Use them.
4289 (initialize_regsets_info); Don't allocate the disabled_regsets
4291 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
4294 2013-06-11 Pedro Alves <palves@redhat.com>
4296 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
4299 2013-06-11 Pedro Alves <palves@redhat.com>
4301 * linux-x86-low.c (initialize_low_arch): Call
4302 init_registers_x32_avx_linux.
4304 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
4306 Fix compatibility with Android Bionic.
4307 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
4310 2013-06-07 Pedro Alves <palves@redhat.com>
4313 * Makefile.in (OBS): Add tdesc.o.
4314 (IPA_OBJS): Add tdesc-ipa.o.
4315 (tdesc-ipa.o): New rule.
4316 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
4318 * linux-low.c (new_inferior): Delete.
4319 (disabled_regsets, num_regsets): Delete.
4320 (linux_add_process): Adjust to set the new per-process
4322 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
4323 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
4324 was a stop. When calling arch_setup, switch the current inferior
4325 to the thread that got an event.
4326 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
4327 (regsets_fetch_inferior_registers)
4328 (regsets_store_inferior_registers): New regsets_info parameter.
4330 (linux_register_in_regsets): New regs_info parameter. Adjust to
4332 (register_addr, fetch_register, store_register): New usrregs_info
4333 parameter. Adjust to use it.
4334 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
4335 parameter regs_info. Adjust to use it.
4336 (linux_fetch_registers): Get the current inferior's regs_info, and
4338 (linux_store_registers): Ditto.
4339 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
4340 (initialize_low): Don't initialize the target_regsets here. Call
4341 initialize_low_arch.
4342 * linux-low.h (target_regsets): Delete declaration.
4343 (struct regsets_info): New.
4344 (struct usrregs_info): New.
4345 (struct regs_info): New.
4346 (struct process_info_private) <new_inferior>: New field.
4347 (struct linux_target_ops): Delete the num_regs, regmap, and
4348 regset_bitmap fields. New field regs_info.
4349 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
4350 * i387-fp.c (num_xmm_registers): Delete.
4351 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
4352 calls to new interface.
4353 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
4354 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
4355 Infer the number of xmm registers from the regcache's target
4357 * i387-fp.h (num_xmm_registers): Delete.
4358 * inferiors.c (add_thread): Don't install the thread's regcache
4360 * proc-service.c (gregset_info): Fetch the current inferior's
4361 regs_info. Adjust to use it.
4362 * regcache.c: Include tdesc.h.
4363 (register_bytes, reg_defs, num_registers)
4364 (gdbserver_expedite_regs): Delete.
4365 (get_thread_regcache): If the thread doesn't have a regcache yet,
4366 create one, instead of aborting gdbserver.
4367 (regcache_invalidate_one): Rename to ...
4368 (regcache_invalidate_thread): ... this.
4369 (regcache_invalidate_one): New.
4370 (regcache_invalidate): Only invalidate registers of the current
4372 (init_register_cache): Add target_desc parameter, and use it.
4373 (new_register_cache): Ditto. Assert the target description has a
4374 non zero registers_size.
4375 (regcache_cpy): Add assertions. Adjust.
4376 (realloc_register_cache, set_register_cache): Delete.
4377 (registers_to_string, registers_from_string): Adjust.
4378 (find_register_by_name, find_regno, find_register_by_number)
4379 (register_cache_size): Add target_desc parameter, and use it.
4380 (free_register_cache_thread, free_register_cache_thread_one)
4381 (regcache_release, register_cache_size): New.
4382 (register_size): Add target_desc parameter, and use it.
4383 (register_data, supply_register, supply_register_zeroed)
4384 (supply_regblock, supply_register_by_name, collect_register)
4385 (collect_register_as_string, collect_register_by_name): Adjust.
4386 * regcache.h (struct target_desc): Forward declare.
4387 (struct regcache) <tdesc>: New field.
4388 (init_register_cache, new_register_cache): Add target_desc
4390 (regcache_invalidate_thread): Declare.
4391 (regcache_invalidate_one): Delete declaration.
4392 (regcache_release): Declare.
4393 (find_register_by_number, register_cache_size, register_size)
4394 (find_regno): Add target_desc parameter.
4395 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
4397 * remote-utils.c: Include tdesc.h.
4398 (outreg, prepare_resume_reply): Adjust.
4399 * server.c: Include tdesc.h.
4400 (gdbserver_xmltarget): Delete declaration.
4401 (get_features_xml, process_serial_event): Adjust.
4402 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
4404 (struct process_info) <tdesc>: New field.
4405 (ipa_tdesc): Declare.
4406 * tdesc.c: New file.
4407 * tdesc.h: New file.
4408 * tracepoint.c: Include tdesc.h.
4409 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
4410 (get_context_regcache): Adjust to pass ipa_tdesc down.
4411 (do_action_at_tracepoint): Adjust to get the register cache size
4412 from the context regcache's description.
4413 (traceframe_walk_blocks): Adjust to get the register cache size
4414 from the current trace frame's description.
4415 (traceframe_get_pc): Adjust to get current trace frame's
4416 description and pass it down.
4417 (gdb_collect): Adjust to get the register cache size from the
4419 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
4420 (gdbserver_xmltarget): Delete.
4421 (initialize_low_tracepoint): Set the ipa's target description.
4422 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
4423 (initialize_low_tracepoint): Set the ipa's target description.
4424 * linux-x86-low.c: Include tdesc.h.
4425 [__x86_64__] (is_64bit_tdesc): New.
4426 (ps_get_thread_area, x86_get_thread_area): Use it.
4427 (i386_cannot_store_register): Rename to ...
4428 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
4429 (i386_cannot_fetch_register): Rename to ...
4430 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
4431 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
4433 (target_regsets): Rename to ...
4434 (x86_regsets): ... this.
4435 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
4437 (x86_siginfo_fixup): Use is_64bit_tdesc.
4438 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
4439 (tdesc_x32_avx_linux, tdesc_x32_linux)
4440 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
4442 (x86_linux_update_xmltarget): Delete.
4443 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
4444 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
4445 (AMD64_LINUX_USER64_CS): New.
4446 (x86_linux_read_description): New, based on
4447 x86_linux_update_xmltarget.
4448 (same_process_callback): New.
4449 (x86_arch_setup_process_callback): New.
4450 (x86_linux_update_xmltarget): New.
4451 (x86_regsets_info): New.
4452 (amd64_linux_regs_info): New.
4453 (i386_linux_usrregs_info): New.
4454 (i386_linux_regs_info): New.
4455 (x86_linux_regs_info): New.
4456 (x86_arch_setup): Reimplement.
4457 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
4458 (x86_emit_ops): Ditto.
4459 (the_low_target): Adjust. Install x86_linux_regs_info,
4460 x86_cannot_fetch_register, and x86_cannot_store_register.
4461 (initialize_low_arch): New.
4462 * linux-ia64-low.c (tdesc_ia64): Declare.
4463 (ia64_fetch_register): Adjust.
4464 (ia64_usrregs_info, regs_info): New globals.
4465 (ia64_regs_info): New function.
4466 (the_low_target): Adjust.
4467 (initialize_low_arch): New function.
4468 * linux-sparc-low.c (tdesc_sparc64): Declare.
4469 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
4471 (sparc_arch_setup): New function.
4472 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
4473 (the_low_target): Adjust.
4474 (initialize_low_arch): New function.
4475 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
4476 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
4477 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
4478 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
4479 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
4480 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
4481 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
4482 (tdesc_powerpc_isa205_vsx64l): Declare.
4483 (ppc_cannot_store_register, ppc_collect_ptrace_register)
4484 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
4485 (ppc_set_pc, ppc_get_hwcap): Adjust.
4486 (ppc_usrregs_info): Forward declare.
4487 (!__powerpc64__) ppc_regmap_adjusted: New global.
4488 (ppc_arch_setup): Adjust to the current process'es target
4490 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
4491 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
4492 (ppc_store_evrregset): Adjust.
4493 (target_regsets): Rename to ...
4494 (ppc_regsets): ... this, and make static.
4495 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
4496 (ppc_regs_info): New function.
4497 (the_low_target): Adjust.
4498 (initialize_low_arch): New function.
4499 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
4500 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
4501 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
4502 (tdesc_s390x_linux64v2): Declare.
4503 (s390_collect_ptrace_register, s390_supply_ptrace_register)
4504 (s390_fill_gregset, s390_store_last_break): Adjust.
4505 (target_regsets): Rename to ...
4506 (s390_regsets): ... this, and make static.
4507 (s390_get_pc, s390_set_pc): Adjust.
4508 (s390_get_hwcap): New target_desc parameter, and use it.
4509 [__s390x__] (have_hwcap_s390_high_gprs): New global.
4510 (s390_arch_setup): Adjust to set the current process'es target
4511 description. Don't adjust the regmap.
4512 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
4513 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
4514 (regs_info_3264): New globals.
4515 (s390_regs_info): New function.
4516 (the_low_target): Adjust.
4517 (initialize_low_arch): New function.
4518 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
4519 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
4520 [__mips64] (init_registers_mips_linux)
4521 (init_registers_mips_dsp_linux): Delete defines.
4522 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
4523 (have_dsp): New global.
4524 (mips_read_description): New, based on mips_arch_setup.
4525 (mips_arch_setup): Reimplement.
4526 (get_usrregs_info): New function.
4527 (mips_cannot_fetch_register, mips_cannot_store_register)
4528 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
4529 (mips_fill_fpregset, mips_store_fpregset): Adjust.
4530 (target_regsets): Rename to ...
4531 (mips_regsets): ... this, and make static.
4532 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
4533 (dsp_regs_info, regs_info): New globals.
4534 (mips_regs_info): New function.
4535 (the_low_target): Adjust.
4536 (initialize_low_arch): New function.
4537 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
4538 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
4540 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
4541 (arm_read_description): New, with bits factored from
4543 (arm_arch_setup): Reimplement.
4544 (target_regsets): Rename to ...
4545 (arm_regsets): ... this, and make static.
4546 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
4547 (arm_regs_info): New function.
4548 (the_low_target): Adjust.
4549 (initialize_low_arch): New function.
4550 * linux-m68k-low.c (tdesc_m68k): Declare.
4551 (target_regsets): Rename to ...
4552 (m68k_regsets): ... this, and make static.
4553 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
4554 (m68k_regs_info): New function.
4555 (m68k_arch_setup): New function.
4556 (the_low_target): Adjust.
4557 (initialize_low_arch): New function.
4558 * linux-sh-low.c (tdesc_sharch): Declare.
4559 (target_regsets): Rename to ...
4560 (sh_regsets): ... this, and make static.
4561 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
4562 (sh_regs_info, sh_arch_setup): New functions.
4563 (the_low_target): Adjust.
4564 (initialize_low_arch): New function.
4565 * linux-bfin-low.c (tdesc_bfin): Declare.
4566 (bfin_arch_setup): New function.
4567 (bfin_usrregs_info, regs_info): New globals.
4568 (bfin_regs_info): New function.
4569 (the_low_target): Adjust.
4570 (initialize_low_arch): New function.
4571 * linux-cris-low.c (tdesc_cris): Declare.
4572 (cris_arch_setup): New function.
4573 (cris_usrregs_info, regs_info): New globals.
4574 (cris_regs_info): New function.
4575 (the_low_target): Adjust.
4576 (initialize_low_arch): New function.
4577 * linux-cris-low.c (tdesc_crisv32): Declare.
4578 (cris_arch_setup): New function.
4579 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
4580 (cris_regs_info): New function.
4581 (the_low_target): Adjust.
4582 (initialize_low_arch): New function.
4583 * linux-m32r-low.c (tdesc_m32r): Declare.
4584 (m32r_arch_setup): New function.
4585 (m32r_usrregs_info, regs_info): New globals.
4586 (m32r_regs_info): Adjust.
4587 (initialize_low_arch): New function.
4588 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
4589 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
4590 (tic6x_usrregs_info): Forward declare.
4591 (tic6x_read_description): New function, based on ...
4592 (tic6x_arch_setup): ... this. Reimplement.
4593 (target_regsets): Rename to ...
4594 (tic6x_regsets): ... this, and make static.
4595 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
4596 (tic6x_regs_info): New function.
4597 (the_low_target): Adjust.
4598 (initialize_low_arch): New function.
4599 * linux-xtensa-low.c (tdesc_xtensa): Declare.
4600 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
4601 (target_regsets): Rename to ...
4602 (xtensa_regsets): ... this, and make static.
4603 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
4605 (xtensa_arch_setup, xtensa_regs_info): New functions.
4606 (the_low_target): Adjust.
4607 (initialize_low_arch): New function.
4608 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
4609 (nios2_arch_setup): Set the current process'es tdesc.
4610 (target_regsets): Rename to ...
4611 (nios2_regsets): ... this.
4612 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
4613 (nios2_regs_info): New function.
4614 (the_low_target): Adjust.
4615 (initialize_low_arch): New function.
4616 * linux-aarch64-low.c (tdesc_aarch64): Declare.
4617 (aarch64_arch_setup): Set the current process'es tdesc.
4618 (target_regsets): Rename to ...
4619 (aarch64_regsets): ... this.
4620 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
4621 (aarch64_regs_info): New function.
4622 (the_low_target): Adjust.
4623 (initialize_low_arch): New function.
4624 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
4626 (target_regsets): Rename to ...
4627 (tile_regsets): ... this.
4628 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
4629 (tile_regs_info): New function.
4630 (tile_arch_setup): Set the current process'es tdesc.
4631 (the_low_target): Adjust.
4632 (initialize_low_arch): New function.
4633 * spu-low.c (tdesc_spu): Declare.
4634 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
4635 * win32-arm-low.c (tdesc_arm): Declare.
4636 (arm_arch_setup): New function.
4637 (the_low_target): Install arm_arch_setup instead of
4639 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
4640 (init_windows_x86): Rename to ...
4641 (i386_arch_setup): ... this. Set `win32_tdesc'.
4642 (the_low_target): Adjust.
4643 * win32-low.c (win32_tdesc): New global.
4644 (child_add_thread): Don't create the thread cache here.
4645 (do_initial_child_stuff): Set the new process'es tdesc.
4646 * win32-low.h (struct target_desc): Forward declare.
4647 (win32_tdesc): Declare.
4648 * lynx-i386-low.c (tdesc_i386): Declare global.
4649 (lynx_i386_arch_setup): Set `lynx_tdesc'.
4650 * lynx-low.c (lynx_tdesc): New global.
4651 (lynx_add_process): Set the new process'es tdesc.
4652 * lynx-low.h (struct target_desc): Forward declare.
4653 (lynx_tdesc): Declare global.
4654 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
4655 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
4656 * nto-low.c (nto_tdesc): New global.
4657 (do_attach): Set the new process'es tdesc.
4658 * nto-low.h (struct target_desc): Forward declare.
4659 (nto_tdesc): Declare.
4660 * nto-x86-low.c (tdesc_i386): Declare.
4661 (nto_x86_arch_setup): Set `nto_tdesc'.
4663 2013-06-04 Gary Benson <gbenson@redhat.com>
4665 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
4666 to qSupported response when appropriate.
4667 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
4668 with nonzero-length annex.
4669 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
4670 arguments supplied in annex.
4672 2013-05-31 Doug Evans <dje@google.com>
4675 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
4676 64 bits in 64-cross-32 environment.
4678 2013-05-28 Pedro Alves <palves@redhat.com>
4680 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
4681 (aarch64-without-fpu.c): Delete rule.
4682 * configure.srv (aarch64*-*-linux*): Remove references to
4683 aarch64-without-fpu.o and aarch64-without-fpu.xml.
4684 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
4687 2013-05-24 Pedro Alves <palves@redhat.com>
4689 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
4690 instead of strchr/decode_address. Error if the range isn't split
4691 with a ','. Don't assume there's be a ':' in the action.
4693 2013-05-23 Yao Qi <yao@codesourcery.com>
4694 Pedro Alves <palves@redhat.com>
4696 * linux-low.c (lwp_in_step_range): New function.
4697 (linux_wait_1): If the thread was range stepping and stopped
4698 outside the stepping range, report the stop to GDB. Otherwise,
4699 continue stepping. Add range stepping debug output.
4700 (linux_set_resume_request): Copy the step range from the resume
4702 (linux_supports_range_stepping): New.
4703 (linux_target_ops) <supports_range_stepping>: Set to
4704 linux_supports_range_stepping.
4705 * linux-low.h (struct linux_target_ops)
4706 <supports_range_stepping>: New field.
4707 (struct lwp_info) <step_range_start, step_range_end>: New fields.
4708 * linux-x86-low.c (x86_supports_range_stepping): New.
4709 (the_low_target) <supports_range_stepping>: Set to
4710 x86_supports_range_stepping.
4711 * server.c (handle_v_cont): Handle 'r' action.
4712 (handle_v_requests): Append ";r" if the target supports range
4714 * target.h (struct thread_resume) <step_range_start,
4715 step_range_end>: New fields.
4716 (struct target_ops) <supports_range_stepping>:
4718 (target_supports_range_stepping): New macro.
4720 2013-05-17 Joel Brobecker <brobecker@adacore.com>
4722 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
4723 confusion in comment.
4725 2013-05-17 Joel Brobecker <brobecker@adacore.com>
4727 * lynx-low.c (struct process_info_private): New type.
4728 (lynx_add_process): New function.
4729 (lynx_create_inferior, lynx_attach): Replace calls to
4730 add_process by calls to lynx_add_process.
4731 (lynx_resume): If PTID is null, then try using
4732 current_process()->private->last_wait_event_ptid.
4734 (lynx_clear_inferiors): Delete. The contents of that function
4735 has been inlined in lynx_mourn;
4736 (lynx_wait_1): Save the ptid in the process's private data.
4737 (lynx_mourn): Free the process' private data. Replace call
4738 to lynx_clear_inferiors by call to clear_inferiors.
4740 2013-05-17 Yao Qi <yao@codesourcery.com>
4742 * i386-low.c (i386_length_and_rw_bits): Move the comment to
4745 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
4747 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
4748 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
4749 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
4750 PT_TEXT_END_ADDR guards. Update comments.
4751 (linux_target_op) <read_offsets>: Conditionally define to
4752 linux_read_offsets if the target is UCLIBC and if it defines
4753 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
4755 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
4756 Andrew Jenner <andrew@codesourcery.com>
4758 * Makefile.in (SFILES): Add linux-nios2-low.c.
4759 (clean): Add action to delete nios2-linux.c.
4760 (nios2-linux.c): New rule.
4761 * configure.srv: Add nios2*-*-linux*.
4762 * linux-nios2-low.c: New.
4764 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
4766 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
4768 2013-04-25 Hui Zhu <hui@codesourcery.com>
4771 * ax.c (ax_printf): Add fflush.
4773 2013-04-22 Tom Tromey <tromey@redhat.com>
4775 * Makefile.in (SFILES): Add filestuff.c.
4776 (OBS): Add filestuff.o.
4777 (filestuff.o): New target.
4778 * config.in, configure: Rebuild.
4779 * configure.ac: Check for fdwalk, pipe2.
4781 2013-04-17 Pedro Alves <palves@redhat.com>
4783 * configure.ac (USE_THREAD_DB): Delete variable.
4784 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
4785 Don't AC_SUBST USE_THREAD_DB.
4786 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
4787 * config.in, configure: Regenerate.
4789 2013-04-16 Pedro Alves <palves@redhat.com>
4791 * linux-low.h (struct lwp_info) <thread_known>: Move under
4792 the USE_THREAD_DB #ifdef.
4794 2013-04-16 Pedro Alves <palves@redhat.com>
4796 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
4797 (linux-low.o): Delete rule.
4798 * linux-low.h: Always include "gdb_thread_db.h" instead of
4799 conditionally including thread_db.h.
4800 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
4803 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
4805 * Makefile.in (install-only): Fix make install regression.
4807 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
4809 Convert man pages to texinfo, new gdbinit.5 texinfo page.
4810 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
4812 * gdbserver.1: Remove.
4814 2013-03-22 Pedro Alves <palves@redhat.com>
4816 * linux-low.c (handle_extended_wait): Don't call
4817 linux_enable_event_reporting.
4819 2013-03-15 Tony Theodore <tonyt@logyst.com>
4822 * Makefile.in (SHELL): Use @SHELL@.
4824 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
4826 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
4829 2013-03-13 Joel Brobecker <brobecker@adacore.com>
4831 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
4832 Remove extraneous NULL element.
4834 2013-03-13 Yao Qi <yao@codesourcery.com>
4836 * tracepoint.c (traceframe_read_tsv): Look for the last matched
4837 'V' block in trace frame.
4839 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
4841 * target.h (struct target_ops): Add btrace ops.
4842 (target_supports_btrace): New macro.
4843 (target_enable_btrace): New macro.
4844 (target_disable_btrace): New macro.
4845 (target_read_btrace): New macro.
4846 * gdbthread.h (struct thread_info): Add btrace field.
4847 * server.c: Include btrace-common.h.
4848 (handle_btrace_general_set): New function.
4849 (handle_btrace_enable): New function.
4850 (handle_btrace_disable): New function.
4851 (handle_general_set): Call handle_btrace_general_set.
4852 (handle_qxfer_btrace): New function.
4853 (struct qxfer qxfer_packets[]): Add btrace entry.
4854 * inferiors.c (remove_thread): Disable btrace.
4855 * linux-low: Include linux-btrace.h.
4856 (linux_low_enable_btrace): New function.
4857 (linux_low_read_btrace): New function.
4858 (linux_target_ops): Add btrace ops.
4859 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
4860 Add srv_linux_btrace=yes.
4861 (x86_64-*-linux*): Add linux-btrace.o.
4862 Add srv_linux_btrace=yes.
4863 * configure.ac: Define HAVE_LINUX_BTRACE.
4864 * config.in: Regenerated.
4865 * configure: Regenerated.
4867 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
4869 * server.c (handle_qxfer): Preserve error message if -3 is
4871 (qxfer): Document the -3 return value.
4873 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
4875 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
4876 (linux_btrace_h): New variable.
4877 (linux-btrace.o): New rule.
4879 2013-03-08 Stan Shebs <stan@codesourcery.com>
4880 Hafiz Abid Qadeer <abidh@codesourcery.com>
4882 * tracepoint.c (trace_buffer_size): New global.
4883 (DEFAULT_TRACE_BUFFER_SIZE): New define.
4884 (init_trace_buffer): Change to one-argument function. Allocate
4885 trace buffer memory.
4886 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
4887 handle QTBuffer:size packet.
4888 (cmd_bigqtbuffer_size): New function.
4889 (initialize_tracepoint): Call init_trace_buffer with
4890 DEFAULT_TRACE_BUFFER_SIZE.
4891 * server.c (handle_query): Add QTBuffer:size in the
4894 2013-03-07 Yao Qi <yao@codesourcery.com>
4896 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
4897 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
4899 (cmd_qtsp): Adjust condition. Do post increment.
4900 Set cur_action and cur_step_action back to 0.
4902 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
4905 * linux-low.c (linux_write_memory): Return early success if LEN is
4908 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
4910 * configure.srv: Add x86_64-*-cygwin* as target.
4912 2013-02-28 Tom Tromey <tromey@redhat.com>
4914 * configure.ac: Invoke AC_SYS_LARGEFILE.
4915 * configure, config.in: Rebuild.
4917 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
4919 * win32-low.c: Throughout, fix format strings and casts of
4920 printf-like functions to avoid type related warnings on all
4922 (get_child_debug_event): Print dwDebugEventCode as hex since
4923 that's how it's usually documented.
4925 2013-02-28 Yao Qi <yao@codesourcery.com>
4927 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
4930 2013-02-27 Jiong Wang <jiwang@tilera.com>
4932 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
4933 (reg-tilegx32.c): New rule.
4934 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
4935 * linux-tile-low.c (tile_arch_setup): New function. Invoke
4936 different register info initializer according to elf class.
4937 (init_registers_tilgx32): New function. The tilegx32 register info
4939 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
4940 (tile_store_gregset): Likewise.
4942 2013-02-27 Yao Qi <yao@codesourcery.com>
4944 * server.c (process_point_options): Print debug message when
4945 debug_threads is true.
4947 2013-02-26 Yao Qi <yao@codesourcery.com>
4949 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
4951 2013-02-19 Pedro Alves <palves@redhat.com>
4952 Kai Tietz <ktietz@redhat.com>
4956 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
4957 instead of strtoul to extract address from packet.
4958 (process_serial_event) <'z'>: Likewise.
4960 2013-02-18 Yao Qi <yao@codesourcery.com>
4962 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
4964 2013-02-14 Pedro Alves <palves@redhat.com>
4968 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
4969 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
4971 2013-02-14 Pedro Alves <palves@redhat.com>
4973 * tracepoint.c (cmd_qtdpsrc): Use savestring.
4975 2013-02-14 Pedro Alves <palves@redhat.com>
4977 * tracepoint.c (save_string): Delete.
4978 (add_tracepoint_action): Use savestring instead of save_string.
4980 2013-02-12 Pedro Alves <palves@redhat.com>
4982 * linux-xtensa-low.c: Ditto.
4983 * xtensa-xtregs.c: Ditto.
4985 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
4987 * thread-db.c (thread_db_get_tls_address): NULL pointer check
4990 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
4992 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
4993 aarch64_num_wp_regs and aarch64_num_bp_regs to
4994 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
4996 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
4998 * linux-aarch64-low.c (ps_get_thread_area): Replace
4999 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
5001 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
5002 Marcus Shawcroft <marcus.shawcroft@arm.com>
5003 Nigel Stephens <nigel.stephens@arm.com>
5004 Yufeng Zhang <yufeng.zhang@arm.com>
5006 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
5007 (aarch64.c, aarch64-without-fpu.c): New targets.
5008 * configure.srv (aarch64*-*-linux*): New.
5009 * linux-aarch64-low.c: New file.
5011 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
5013 * linux-low.c (handle_extended_wait, linux_create_inferior)
5014 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
5015 (dequeue_one_deferred_signal, linux_resume_one_thread)
5016 (fetch_register, linux_write_memory, linux_enable_event_reporting)
5017 (linux_tracefork_grandchild, linux_test_for_tracefork)
5018 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
5019 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
5020 where the argument is 0.
5022 2013-01-25 Yao Qi <yao@codesourcery.com>
5024 * event-loop.c: Include "queue.h".
5025 (gdb_event_p): New typedef.
5026 (struct gdb_event) <next_event>: Remove.
5027 (event_queue): Change to QUEUE(gdb_event_p).
5028 (async_queue_event): Remove.
5029 (gdb_event_xfree): New.
5030 (initialize_event_loop): New.
5031 (process_event): Use API from QUEUE.
5032 (wait_for_event): Likewise.
5033 * server.c (main): Call initialize_event_loop.
5034 * server.h (initialize_event_loop): Declare.
5036 2013-01-18 Yao Qi <yao@codesourcery.com>
5038 * ax.h (struct eval_agent_expr_context): New.
5039 (gdb_eval_agent_expr): Update declaration.
5040 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
5041 TFRAME. Add new argument CTX.
5042 * server.h (struct eval_agent_expr_context): Declare.
5043 (agent_mem_read, agent_tsv_read): Update declaration.
5044 (agent_mem_read_string): Likewise.
5045 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
5046 (add_traceframe_block): Add new argument TPOINT.
5047 Increase TPOINT->traceframe_usage.
5048 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
5049 eval_tracepoint_agent_expr.
5050 (condition_true_at_tracepoint): Likewise.
5051 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
5052 (agent_mem_read_string, agent_tsv_read): Likewise.
5054 2013-01-16 Yao Qi <yao@codesourcery.com>
5056 * linux-low.c (linux_resume_one_lwp): Don't check
5057 'lwp->bp_reinsert != 0'.
5059 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5060 Pedro Alves <palves@redhat.com>
5062 * lynx-low.c (ptrace_request_to_str): Define a temporary
5063 macro and use it to simplify this function's implementation.
5065 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5067 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
5070 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5072 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
5074 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5076 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
5078 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5080 * lynx-low.c (lynx_resume): Use the resume_info parameter
5081 to determine the ptid for the lynx_ptrace call, unless
5082 it is equal to minus_one_ptid, in which case we use the
5083 ptid of the current_inferior.
5084 (lynx_wait_1): After having received a thread create/exit
5085 event, resume the inferior's execution using the signaling
5086 thread's ptid, rather than the old ptid.
5088 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5090 * lynx-low.c (lynx_resume): Delete variable ret.
5092 2013-01-01 Joel Brobecker <brobecker@adacore.com>
5094 * gdbreplay.c (gdbreplay_version): Update copyright year.
5095 * server.c (gdbserver_version): Likewise.
5097 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5099 * lynx-low.c (lynx_wait_1): Add debug trace before adding
5102 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5104 * lynx-low.c (ptrace_request_to_str): Add handling for
5107 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5109 * lynx-low.c (lynx_attach): Delete variable new_process.
5111 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5113 * lynx-low.c (lynx_create_inferior): Delete variable
5116 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5118 * lynx-low.c (ptrace_request_to_str): Do not handle
5119 PTRACE_GETTHREADLIST if this macro does not exist.
5121 2012-12-15 Yao Qi <yao@codesourcery.com>
5123 * Makefile.in (OBS): Add notif.o.
5124 * notif.c, notif.h: New.
5125 * server.c: Include "notif.h".
5126 (struct vstop_notif) <next>: Remove.
5128 (queue_stop_reply): Update.
5129 (push_event, send_next_stop_reply): Remove.
5130 (discard_queued_stop_replies): Update.
5131 (notif_stop): New variable.
5132 (handle_v_stopped): Remove.
5133 (handle_v_requests): Don't call handle_v_stopped. Call
5134 handle_ack_notif instead.
5135 (queue_stop_reply_callback): Call notif_event_enque instead
5136 of queue_stop_reply.
5137 (handle_status): Don't call send_next_stop_reply, call
5138 notif_write_event instead.
5139 (kill_inferior_callback): Likewise.
5140 (detach_or_kill_inferior_callback): Likewise.
5141 (main): Call initialize_notif.
5142 (process_serial_event): Call QUEUE_is_empty.
5143 (handle_target_event): Call notif_push instead of push event.
5144 * server.h (push_event): Remove declaration.
5146 2012-12-10 Tom Tromey <tromey@redhat.com>
5148 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
5149 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
5152 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
5153 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
5154 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
5155 (amd64-linux-ipa.o, ax.o): Rewrite.
5156 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
5157 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
5158 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
5159 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
5160 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
5161 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
5162 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
5163 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
5164 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
5165 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
5166 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
5167 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
5168 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
5169 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
5170 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
5171 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
5172 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
5173 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
5174 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
5175 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
5176 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
5177 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
5178 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
5179 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
5180 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
5181 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
5182 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
5183 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
5184 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
5185 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
5186 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
5187 (reg-tilegx.o): Remove.
5188 (all_object_files): New macro.
5189 Include .deps files.
5190 * aclocal.m4, configure: Rebuild.
5191 * acinclude.m4: Include depstand.m4, lead-dot.m4.
5192 * configure.ac: Invoke ZW_CREATE_DEPDIR,
5193 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
5195 2012-12-05 Tom Tromey <tromey@redhat.com>
5198 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
5200 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
5202 * configure.ac: Check for linux/perf_event.h.
5203 * config.in: Regenerated.
5204 * configure: Regenerated.
5206 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
5208 * hostio.c (handle_readlink): Decrease buffer size
5209 parameter passed to readlink by one byte.
5211 2012-11-26 Yao Qi <yao@codesourcery.com>
5213 * configure.ac (build_warnings): Append '-Wempty-body'.
5214 * configure: Regenerated.
5215 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
5218 2012-11-15 Pierre Muller <muller@sourceware.org>
5220 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
5221 * config.in: Regenerate.
5222 * configure: Regenerate.
5223 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
5224 Use "gdb_wait.h" header instead of <sys/wait.h> header.
5225 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
5226 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
5228 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
5229 instead of <sys/wait.h> header.
5230 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
5232 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
5234 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
5235 (various make rules): Remove -DGDBSERVER
5237 2012-11-09 Yao Qi <yao@codesourcery.com>
5239 * spu-low.c (current_ptid): Move it to ..
5240 * gdbthread.h: ... here. New.
5241 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
5242 * server.c (myresume, process_serial_event): Likewise.
5243 * thread-db.c (thread_db_find_new_threads): Likewise.
5244 * tracepoint.c (run_inferior_command): Likewise.
5246 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
5248 * server.c (handle_search_memory_1): Include access length in
5251 2012-09-05 Michael Brandt <michael.brandt@axis.com>
5253 * linux-crisv32-low.c: Fix compile errors.
5255 2012-09-04 Yao Qi <yao@codesourcery.com>
5257 * tracepoint.c (cmd_qtsv): Adjust debug message.
5258 Don't check CUR_TPOINT.
5260 2012-08-28 Yao Qi <yao@codesourcery.com>
5262 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
5263 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
5264 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
5265 Remove declarations of xmalloc, xreallloc, xstrdup and
5267 * Makefile.in (libiberty_h): New.
5268 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
5269 (linux-bfin-low.o): Append dependency 'libiberty.h'.
5271 2012-08-23 Yao Qi <yao@codesourcery.com>
5273 * server.h: Remove declaration of 'xsnprintf'.
5275 2012-08-22 Keith Seitz <keiths@redhat.com>
5277 * server.h: Include build-gnulib-gbserver/config.h.
5278 * gdbreplay.c: Likewise.
5280 2012-08-08 Doug Evans <dje@google.com>
5282 * Makefile.in (SFILES): Add gdb_vecs.c.
5283 (OBS): Add gdb_vecs.o.
5284 (gdb_vecs_h, host_defs_h): New variables.
5285 (thread-db.o): Add $(gdb_vecs_h) dependency.
5286 (gdb_vecs.o): New rule.
5287 * thread-db.c: #include "gdb_vecs.h".
5288 (thread_db_load_search): Use a vector to iterate over path elements.
5289 Handle text appearing after "$pdir".
5291 * configure.ac: Add check for strstr.
5292 * config.in: Regenerate.
5293 * configure: Regenerate.
5295 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
5297 * hostio.c (handle_pread): If pread fails, fall back to attempting
5299 (handle_pwrite): Likewise for pwrite.
5301 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
5303 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
5304 between unsupported TYPE and unimplementable ADDR/LEN combination.
5305 (arm_insert_point): Act on new return value.
5307 2012-07-31 Pedro Alves <palves@redhat.com>
5309 * server.c (process_point_options): Only skip tokens if we find
5310 one that is unrecognized. Don't treat 'X' specially while
5311 skipping unrecognized tokens.
5313 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
5315 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
5316 to 4-byte-align HW breakpoint addresses for Thumb.
5318 2012-07-27 Yao Qi <yao@codesourcery.com>
5322 * server.h: Declare gdb_agent_about_to_close.
5323 * target.c (kill_inferior): Include "agent.h".
5324 New. Send command 'kill'.
5325 * target.h (kill_inferior): Removed macro.
5326 * tracepoint.c (gdb_agent_about_to_close): New.
5327 (gdb_agent_helper_thread): Handle command 'close'.
5328 Wait endlessly until the inferior stops.
5329 Install gdb_agent_remove_socket to atexit hook.
5330 (agent_socket_name): New static variable.
5331 (gdb_agent_socket_init): Replace local variable 'name' with
5332 'agent_socket_name'.
5333 (gdb_agent_remove_socket): New.
5335 2012-07-27 Yao Qi <yao@codesourcery.com>
5337 * server.c (process_point_options): Stop at 'X' when parsing.
5339 2012-07-19 Michael Eager <eager@eagercon.com>
5341 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
5343 * linux-x86-low.c (x86_insert_point, x86_remove_point):
5344 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
5345 hardware breakpoint.
5347 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
5349 * gdbserver/linux-low.c (initialize_low): Call
5350 linux_ptrace_init_warnings.
5352 2012-07-02 Doug Evans <dje@google.com>
5354 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
5357 2012-07-02 Stan Shebs <stan@codesourcery.com>
5359 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
5360 (ax.o): Add it to build rule.
5362 (OBS): Add format.o.
5363 (IPA_OBS): Add format.o.
5364 * server.c (handle_query): Claim support for breakpoint commands.
5365 (process_point_options): Add command case.
5366 (process_serial_event): Leave running if there are printfs in
5368 * mem-break.h (any_persistent_commands): Declare.
5369 (add_breakpoint_commands): Declare.
5370 (gdb_no_commands_at_breakpoint): Declare.
5371 (run_breakpoint_commands): Declare.
5372 * mem-break.c (struct point_command_list): New struct.
5373 (struct breakpoint): New field command_list.
5374 (any_persistent_commands): New function.
5375 (add_commands_to_breakpoint): New function.
5376 (add_breakpoint_commands): New function.
5377 (gdb_no_commands_at_breakpoint): New function.
5378 (run_breakpoint_commands): New function.
5379 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
5381 * ax.c: Include format.h.
5382 (ax_printf): New function.
5383 (gdb_eval_agent_expr): Add printf opcode.
5385 2012-06-13 Yao Qi <yao@codesourcery.com>
5387 * server.c (start_inferior): Remove duplicated writes to fields
5388 'last_resume_kind' and 'last_status' of 'current_inferior'.
5390 2012-06-12 Yao Qi <yao@codesourcery.com>
5391 Pedro Alves <palves@redhat.com>
5393 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
5395 * server.c (handle_v_cont): Extend comment.
5397 2012-06-11 Yao Qi <yao@codesourcery.com>
5399 * linux-low.c (linux_attach): Add 'static'.
5401 2012-06-06 Yao Qi <yao@codesourcery.com>
5403 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
5405 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
5407 Fix gcc -flto compilation warning.
5408 * server.c (main): Make variable multi_mode and attach volatile.
5410 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
5412 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
5413 if the platform doesn't know about it.
5415 2012-05-30 Jeff Kenton <jkenton@tilera.com>
5417 * Makefile.in (SFILES): Add linux-tile-low.c.
5418 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
5419 * configure.srv: Handle tilegx-*-linux*.
5420 * linux-tile-low.c: New file.
5422 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5424 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
5426 2012-05-24 Pedro Alves <palves@redhat.com>
5430 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
5432 2012-05-24 Pedro Alves <palves@redhat.com>
5436 Replace target_signal with gdb_signal throughout.
5438 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
5440 * linux-low.c (linux_store_registers): Avoid the copying sequence
5441 when no data has been retrieved by ptrace.
5443 2012-05-22 Will Deacon <will.deacon@arm.com>
5445 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
5446 Include asm/ptrace.h.
5447 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
5450 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
5452 * linux-low.c (linux_store_registers): Don't re-retrieve data
5453 with ptrace that has already been obtained from /proc. Always
5454 copy any data retrieved with ptrace to the buffer supplied.
5456 2012-05-11 Yao Qi <yao@codesourcery.com>
5457 Pedro Alves <palves@redhat.com>
5459 * linux-low.c (enum stopping_threads_kind): New.
5460 (stopping_threads): Change type to `enum stopping_threads_kind'.
5461 (handle_extended_wait): If stopping and suspending threads, leave
5462 the new_lwp suspended too.
5463 (linux_wait_for_event): Adjust.
5464 (stop_all_lwps): Set `stopping_threads' to
5465 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
5466 whether we're suspending threads or just stopping them. Assert no
5469 2012-04-29 Yao Qi <yao@codesourcery.com>
5471 * server.h: Move some code to ...
5472 * gdbthread.h: ... here. New.
5473 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
5474 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
5475 (nto-low.o, win32-low.o): Likewise.
5476 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
5477 * regcache.c, remote-utils.c, server.c: Likewise.
5478 * target.c, tracepoint.c, win32-low.c: Likewise.
5480 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
5482 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
5483 (PTRACE_ARG4_TYPE): Likewise.
5484 (PTRACE_XFER_TYPE): Likewise.
5485 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
5486 ptrace to PTRACE_ARG3_TYPE.
5487 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
5488 (PTRACE_ARG4_TYPE): Likewise.
5489 (PTRACE_XFER_TYPE): Likewise.
5490 (linux_detach_one_lwp): Cast fourth argument of
5491 ptrace to long then PTRACE_ARG4_TYPE.
5492 (regsets_fetch_inferior_registers): Cast third argument of
5493 ptrace to long then PTRACE_ARG3_TYPE.
5494 (regsets_store_inferior_registers): Likewise.
5496 2012-04-20 Pedro Alves <palves@redhat.com>
5498 * configure: Regenerate.
5500 2012-04-19 Pedro Alves <palves@redhat.com>
5502 * Makefile.in (GNULIB_BUILDDIR): New.
5503 (LIBGNU, INCGNU, GNULIB_H): Adjust.
5504 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
5505 (all, install-only, uninstall, clean-info, all-lib, clean): No
5506 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
5507 (maintainer-clean realclean distclean): Use subdir_do.
5509 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
5510 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
5511 * acinclude.m4: Include acx_configure_dir.m4.
5512 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
5513 calls. Call AC_PROG_RANLIB. Configure gnulib using
5516 (GNULIB_STDINT_H): Adjust.
5517 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
5518 * gdbreplay.c: Include build-gnulib/config.h.
5519 * server.h: Likewise.
5520 * aclocal.m4: Regenerate.
5521 * config.in: Regenerate.
5522 * configure: Regenerate.
5524 2012-04-19 Pedro Alves <palves@redhat.com>
5526 * Makefile.in (LIBGNU, INCGNU): Adjust.
5527 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
5528 (all, install-only, uninstall, clean-info, all-lib, clean)
5529 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
5530 * configure.ac: Adjust AC_OUTPUT output.
5531 * aclocal.m4: Regenerate.
5532 * configure: Regenerate.
5534 2012-04-19 Pedro Alves <palves@redhat.com>
5536 * Makefile.in (generated_files): New.
5537 (server_h): Remove the explicit dependency on config.h, and depend
5538 on $generated_files.
5540 2012-04-19 Pedro Alves <palves@redhat.com>
5542 * Makefile.in (INCGNU): Add -Ignulib.
5544 2012-04-19 Pedro Alves <palves@redhat.com>
5546 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
5547 (INCGNU): ... this, and spell out -I here.
5548 (GNULIB_LIB): Rename to ...
5550 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
5552 2012-04-19 Pedro Alves <palves@redhat.com>
5554 * config.in: Regenerate.
5556 2012-04-19 Pedro Alves <palves@redhat.com>
5558 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
5559 * server.h (memmem): Remove declaration.
5560 * config.in: Regenerate.
5561 * configure: Regenerate.
5563 2012-04-19 Yao Qi <yao@codesourcery.com>
5565 * Makefile.in (SFILES): Add common/vec.c.
5569 2012-04-19 Yao Qi <yao@codesourcery.com>
5571 * remote-utils.c (prepare_resume_reply): Replace with macro
5572 target_core_of_thread.
5573 * server.c (handle_qxfer_threads_proper): Likewise.
5574 * target.h (traget_core_of_thread): New macro.
5576 2012-04-18 Pedro Alves <palves@redhat.com>
5578 * aclocal.m4: Regenerate.
5579 * configure: Regenerate.
5581 2012-04-16 Yao Qi <yao@codesourcery.com>
5583 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
5584 duplicated on address.
5586 2012-04-16 Yao Qi <yao@codesourcery.com>
5588 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
5589 (struct tracepoint_action_ops) <send>: New field.
5590 (m_tracepoint_action_send, r_tracepoint_action_send): New.
5591 (agent_expr_send, x_tracepoint_action_send): New.
5592 (l_tracepoint_action_send): New.
5593 (cmd_qtdp): Download and install tracepoint
5594 according to `use_agent'.
5595 (run_inferior_command): Add one more parameter `len'.
5597 (tracepoint_send_agent): New.
5598 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
5600 2012-04-16 Yao Qi <yao@codesourcery.com>
5602 * tracepoint.c (download_tracepoints): Moved to ...
5603 (cmd_qtstart): ... here.
5605 2012-04-14 Yao Qi <yao@codesourcery.com>
5607 * tracepoint.c: Include inttypes.h.
5608 (struct collect_memory_action): Use sized types.
5609 (struct tracepoint): Likewise.
5610 (cmd_qtdp, stop_tracing): Update print specifiers.
5611 (cmd_qtp, response_tracepoint): Likewise.
5612 (collect_data_at_tracepoint): Likewise.
5613 (collect_data_at_step): Likewise.
5615 2012-04-14 Yao Qi <yao@codesourcery.com>
5617 Import gnulib module inttypes.
5618 * aclocal.m4, config.in, configure: Regenerated.
5620 2012-04-14 Yao Qi <yao@codesourcery.com>
5622 * Makefile.in (maintainer-clean, realclean, distclean): Remove
5623 Makefile and config.status at last.
5625 2012-04-13 Yao Qi <yao@codesourcery.com>
5627 * tracepoint.c: Include stdint.h unconditionally.
5629 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
5631 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
5632 on BFD_HAVE_SYS_PROCFS_TYPE.
5633 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
5634 * configure: Regenerate.
5635 * config.in: Likewise.
5637 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
5639 * Makefile.in (clean): Also remove x32.c x32-linux.c
5640 x32-avx.c x32-avx-linux.c.
5641 (x32.o): New target.
5643 (x32-linux.o): Likewise.
5644 (x32-linux.c): Likewise.
5645 (x32-avx.o): Likewise.
5646 (x32-avx.c): Likewise.
5647 (x32-avx-linux.o): Likewise.
5648 (x32-avx-linux.c): Likewise.
5650 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
5651 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
5652 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
5653 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
5654 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
5655 i386/x32-avx-linux.xml.
5657 * linux-x86-low.c (init_registers_x32_linux): New prototype.
5658 (init_registers_x32_avx_linux): Likwise.
5659 (x86_linux_update_xmltarget): Call init_registers_x32_linux
5660 or init_registers_x32_avx_linux if linux_is_elf64 is false.
5662 2012-04-13 Pedro Alves <palves@redhat.com>
5664 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
5665 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
5666 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
5667 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
5670 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
5672 * linux-x86-low.c (compat_x32_clock_t): New.
5673 (compat_x32_siginfo_t): Likewise.
5674 (compat_x32_siginfo_from_siginfo): Likewise.
5675 (siginfo_from_compat_x32_siginfo): Likewise.
5676 (linux_is_elf64): Likewise.
5677 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
5678 and siginfo_from_compat_x32_siginfo for x32.
5679 (x86_arch_setup): Set linux_is_elf64.
5681 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
5684 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
5686 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
5687 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
5688 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
5689 compatible with process.
5691 2012-04-12 Yao Qi <yao@codesourcery.com>
5693 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
5694 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
5695 (install-only, install-info, clean): Handle sub dir gnulib.
5696 (all-lib, am--refresh): New targets.
5697 (memmem.o): Remove target.
5698 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
5699 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
5700 (AC_REPLACE_FUNCS): Remove memmem.
5701 Invoke gl_INIT and AM_INIT_AUTOMAKE.
5702 (AC_OUTPUT): Generate Makefile in gnulib/.
5703 * aclocal.m4, config.in, configure: Regenerated.
5705 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
5707 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
5709 2012-04-05 Pedro Alves <palves@redhat.com>
5711 -Werror=strict-aliasing
5713 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
5716 2012-04-04 Pedro Alves <palves@redhat.com>
5718 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
5719 (sparc_store_gregset_from_stack, sparc_store_gregset)
5720 (sparc_breakpoint_at): Fix formatting.
5722 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
5724 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
5726 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
5727 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
5728 * config.in: Regenerate.
5729 * configure: Likewise.
5731 2012-03-29 Pedro Alves <palves@redhat.com>
5733 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
5734 Correct ptrace arguments.
5736 2012-03-28 Pedro Alves <palves@redhat.com>
5738 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
5739 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
5740 (IA64_FR1_REGNUM): New defines.
5741 (ia64_fetch_register): New.
5742 (the_low_target): Install it.
5743 * linux-low.h (struct linux_target_ops) <fetch_register>: New
5745 * linux-low.c (linux_fetch_registers): Try the
5746 the_low_target.fetch_register hook first.
5748 * linux-arm-low.c (the_low_target): Adjust.
5749 * linux-bfin-low.c (the_low_target): Adjust.
5750 * linux-cris-low.c (the_low_target): Adjust.
5751 * linux-crisv32-low.c (the_low_target): Adjust.
5752 * linux-m32r-low.c (the_low_target): Adjust.
5753 * linux-m68k-low.c (the_low_target): Adjust.
5754 * linux-mips-low.c (the_low_target): Adjust.
5755 * linux-ppc-low.c (the_low_target): Adjust.
5756 * linux-s390-low.c (the_low_target): Adjust.
5757 * linux-sh-low.c (the_low_target): Adjust.
5758 * linux-sparc-low.c (the_low_target): Adjust.
5759 * linux-tic6x-low.c (the_low_target): Adjust.
5760 * linux-x86-low.c (the_low_target): Adjust.
5761 * linux-xtensa-low.c (the_low_target): Adjust.
5763 2012-03-26 Pedro Alves <palves@redhat.com>
5765 * server.c (handle_qxfer_libraries): Don't bail early if
5766 the_target->qxfer_libraries_svr4 is not NULL.
5768 2012-03-26 Pedro Alves <palves@redhat.com>
5770 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
5772 2012-03-23 Pedro Alves <palves@redhat.com>
5774 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
5775 "library-list-svr4" element's start tag when the the DSO list is
5778 2012-03-23 Pedro Alves <palves@redhat.com>
5780 * linux-low.c (read_one_ptr): Read the inferior's pointer through
5781 a variable whose type size is the same as the inferior's pointer
5784 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
5786 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
5788 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
5789 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
5790 * linux-low.h: Include <signal.h>.
5791 (struct siginfo): Remove forward declaration.
5792 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
5795 2012-03-21 Mike Frysinger <vapier@gentoo.org>
5797 * .gitignore: Ignore more files.
5799 2012-03-19 Pedro Alves <palves@redhat.com>
5800 Jan Kratochvil <jan.kratochvil@redhat.com>
5802 * server.c (cont_thread, general_thread): Add describing comments.
5803 (start_inferior): Clear `cont_thread'.
5804 (handle_v_cont): Don't set `cont_thread' if resuming all threads
5807 2012-03-15 Yao Qi <yao@codesourcery.com>
5809 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
5811 (cmd_qtdp): ... here.
5813 2012-03-15 Yao Qi <yao@codesourcery.com>
5815 * tracepoint.c (struct tracepoint_action_ops): New.
5816 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
5817 (m_tracepoint_action_download): New.
5818 (r_tracepoint_action_download): New.
5819 (x_tracepoint_action_download): New.
5820 (l_tracepoint_action_download): New.
5821 (add_tracepoint_action): Install `action->ops' according type.
5822 (download_tracepoint_1): Move code `download' function pointer
5823 of various tracepoint_action_ops.
5825 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
5827 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
5828 linux_ptrace_attach_warnings.
5830 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
5832 * Makefile.in (linux-ptrace.o): New.
5833 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
5834 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
5835 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
5836 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
5837 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
5839 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
5841 2012-03-08 Yao Qi <yao@codesourcery.com>
5842 Pedro Alves <palves@redhat.com>
5844 Fix PR server/13392.
5845 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
5847 * tracepoint.c (remove_tracepoint): New.
5848 (cmd_qtdp): Call remove_tracepoint when failed to install.
5850 2012-03-07 Pedro Alves <palves@redhat.com>
5852 * linux-low.c (get_detach_signal): New.
5853 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
5854 Pass on pending signals to PTRACE_DETACH. Check the result of the
5856 * server.c (program_signals, program_signals_p): New.
5857 (handle_general_set): Handle QProgramSignals.
5858 * server.h (program_signals, program_signals_p): Declare.
5860 2012-03-05 Pedro Alves <palves@redhat.com>
5861 Jan Kratochvil <jan.kratochvil@redhat.com>
5863 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
5866 2012-03-03 Yao Qi <yao@codesourcery.com>
5868 * tracepoint.c (tracepoint_look_up_symbols): Update call to
5869 agent_look_up_symbols.
5871 2012-03-03 Yao Qi <yao@codesourcery.com>
5873 * Makefile.in (linux-low.o): Keep dependence on agent.h.
5874 (linux-x86-low.o): Likewise.
5875 * server.h: Remove in_process_agent_loaded.
5876 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
5880 2012-03-03 Yao Qi <yao@codesourcery.com>
5882 * tracepoint.c (gdb_agent_capability): New global.
5883 (in_process_agent_loaded_ust): Renamed to
5884 `in_process_agent_supports_ust'.
5886 (in_process_agent_supports_ust): Call agent_capability_check.
5887 (clear_installed_tracepoints): Assert that agent supports
5890 2012-03-03 Yao Qi <yao@codesourcery.com>
5892 * linux-low.c (linux_supports_agent): New.
5893 (linux_target_ops): Initialize field `supports_agent' with
5894 linux_supports_agent.
5895 * target.h (struct target_ops) <supports_agent>: New.
5896 (target_supports_agent): New macro.
5897 * server.c (handle_general_set): Handle packet 'QAgent'.
5898 (handle_query): Send `QAgent+'.
5899 * Makefile.in (server.o): Depends on agent.h.
5901 2012-03-03 Yao Qi <yao@codesourcery.com>
5903 * Makefile.in (OBS): Add agent.o.
5904 Add new rule for agent.o.
5905 Track dependence of tracepoint.c on agent.h.
5906 * tracepoint.c (run_inferior_command_1):
5907 (run_inferior_command): Call agent_run_command.
5908 (gdb_ust_connect_sync_socket): Deleted. Move it to
5910 (resume_thread, stop_thread): Likewise.
5911 (gdb_ust_socket_init): Renamed to ...
5912 (gdb_agent_socket_init): ... New.
5913 (gdb_ust_thread): Renamed to ...
5914 (gdb_agent_helper_thread): ... New.
5915 (gdb_ust_init): Move some code to ...
5916 (gdb_agent_init): ... here. New.
5917 [HAVE_UST]: Call gdb_ust_init.
5918 (initialize_tracepoint_ftlib): Call gdb_agent_init.
5919 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
5920 * config.in, configure: Regenerated.
5922 2012-03-02 Pedro Alves <palves@redhat.com>
5924 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
5925 * linux-low.c (struct simple_pid_list): New.
5926 (stopped_pids): New a struct simple_pid_list pointer.
5927 (add_to_pid_list, pull_pid_from_list): New.
5928 (handle_extended_wait): Don't assume the first signal new children
5929 report is SIGSTOP. Adjust call to pull_pid_from_list.
5930 (linux_wait_for_lwp): Adjust.
5932 2012-03-02 Yao Qi <yao@codesourcery.com>
5934 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
5937 2012-03-02 Yao Qi <yao@codesourcery.com>
5939 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
5940 `stop_pc' and `tpoint'. Update caller.
5942 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
5944 * linux-low.h (linux_target_ops): Add regset_bitmap member.
5945 * linux-low.c (use_linux_regsets): New macro.
5946 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
5947 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
5948 (linux_register_in_regsets): New function.
5949 (usr_fetch_inferior_registers): Skip registers covered by
5951 (usr_store_inferior_registers): Likewise.
5952 (usr_fetch_inferior_registers): New macro.
5953 (usr_store_inferior_registers): Likewise.
5954 (linux_fetch_registers): Handle mixed regset/non-regset targets.
5955 (linux_store_registers): Likewise.
5956 * linux-mips-low.c (init_registers_mips_dsp_linux): New
5958 (init_registers_mips64_dsp_linux): Likewise.
5959 (init_registers_mips_linux): New macro.
5960 (init_registers_mips_dsp_linux): Likewise.
5961 (mips_dsp_num_regs): Likewise.
5962 (DSP_BASE, DSP_CONTROL): New fallback macros.
5963 (mips_base_regs): New macro.
5964 (mips_regmap): Use it. Fix the size.
5965 (mips_dsp_regmap): New variable.
5966 (mips_dsp_regset_bitmap): Likewise.
5967 (mips_arch_setup): New function.
5968 (mips_cannot_fetch_register): Use the_low_target.regmap rather
5970 (mips_cannot_store_register): Likewise.
5971 (the_low_target): Update .arch_setup, .num_regs and .regmap
5972 initializers. Add .regset_bitmap initializer.
5973 * linux-arm-low.c (the_low_target): Add .regset_bitmap
5975 * linux-bfin-low.c (the_low_target): Likewise.
5976 * linux-cris-low.c (the_low_target): Likewise.
5977 * linux-crisv32-low.c (the_low_target): Likewise.
5978 * linux-ia64-low.c (the_low_target): Likewise.
5979 * linux-m32r-low.c (the_low_target): Likewise.
5980 * linux-m68k-low.c (the_low_target): Likewise.
5981 * linux-ppc-low.c (the_low_target): Likewise.
5982 * linux-s390-low.c (the_low_target): Likewise.
5983 * linux-sh-low.c (the_low_target): Likewise.
5984 * linux-sparc-low.c (the_low_target): Likewise.
5985 * linux-tic6x-low.c (the_low_target): Likewise.
5986 * linux-x86-low.c (the_low_target): Likewise.
5987 * linux-xtensa-low.c (the_low_target): Likewise.
5988 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
5989 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
5990 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
5992 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
5993 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
5995 2012-02-29 Yao Qi <yao@codesourcery.com>
5996 Pedro Alves <palves@redhat.com>
5998 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
5999 `step_over_finished' is true.
6001 2012-02-27 Pedro Alves <palves@redhat.com>
6003 * linux-low.c (pid_is_stopped): Delete, moved to common/.
6004 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
6006 2012-02-27 Pedro Alves <palves@redhat.com>
6009 * linux-low.c (pid_is_stopped): New.
6010 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
6012 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
6014 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
6017 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
6019 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
6021 2012-02-24 Luis Machado <lgustavo@codesourcery>
6023 * server.c (handle_query): Advertise support for target-side
6024 breakpoint condition evaluation.
6025 (process_point_options): New function.
6026 (process_serial_event): When inserting a breakpoint, check for
6027 a target-side condition that should be evaluated.
6029 * mem-break.c: Include regcache.h and ax.h.
6030 (point_cond_list_t): New data structure.
6031 (breakpoint) <cond_list>: New field.
6032 (find_gdb_breakpoint_at): Make non-static.
6033 (delete_gdb_breakpoint_at): Clear any target-side
6035 (clear_gdb_breakpoint_conditions): New function.
6036 (add_condition_to_breakpoint): Likewise.
6037 (add_breakpoint_condition): Likewise.
6038 (gdb_condition_true_at_breakpoint): Likewise.
6039 (gdb_breakpoint_here): Return result directly instead
6040 of going through a local variable.
6042 * mem-break.h (find_gdb_breakpoint_at): New prototype.
6043 (clear_gdb_breakpoint_conditions): Likewise.
6044 (add_breakpoint_condition): Likewise.
6045 (gdb_condition_true_at_breakpoint): Likewise.
6047 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
6048 (need_step_over_p): Take target-side breakpoint condition into
6051 2012-02-24 Luis Machado <lgustavo@codesourcery>
6053 * server.h: Include tracepoint.h.
6054 (agent_mem_read, agent_get_trace_state_variable_value,
6055 agent_set_trace_state_variable_value,
6056 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
6057 get_set_tsv_func_addr): New prototypes.
6059 * ax.h: New include file.
6060 * ax.c: New source file.
6062 * tracepoint.c: Include ax.h.
6063 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
6064 agent_expr, eval_result_type): Move to ax.h.
6065 (parse_agent_expr): Rename to ...
6066 (gdb_parse_agent_expr): ... this, make it non-static and move
6068 (unparse_agent_expr) Rename to ...
6069 (gdb_unparse_agent_expr): ... this, make it non-static and move
6071 (eval_agent_expr): Rename to ...
6072 (eval_tracepoint_agent_expr): ... this.
6073 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
6074 forward declarations.
6075 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
6076 (agent_get_trace_state_variable_value): New function.
6077 (agent_set_trace_state_variable_value): New function.
6078 (cmd_qtdp): Call gdb_parse_agent_expr (...).
6079 (response_tracepoint): Call gdb_unparse_agent_expr (...).
6080 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
6081 (condition_true_at_tracepoint): Likewise.
6082 (parse_agent_expr): Rename to ...
6083 (gdb_parse_agent_expr): ... this and move to ax.c.
6084 (unparse_agent_expr): Rename to ...
6085 (gdb_unparse_agent_expr): ... this and move to ax.c.
6086 (gdb_agent_op_name): Move to ax.c.
6087 (eval_agent_expr): Rename to ...
6088 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
6090 (eval_tracepoint_agent_expr): New function.
6091 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
6093 (current_insn_ptr, emit_error, struct bytecode_address): Move to
6095 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
6096 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
6097 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
6098 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
6099 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
6100 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
6101 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
6102 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
6103 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
6104 (compile_bytecodes): Remove forward declaration.
6105 (is_goto_target): Move to ax.c.
6106 (compile_bytecodes): Move to ax.c and call
6107 agent_get_trace_state_variable_value (...) and
6108 agent_set_trace_state_variable_value (...).
6110 * Makefile.in: Update ax.c and IPA dependencies.
6112 2012-02-24 Pedro Alves <palves@redhat.com>
6114 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
6115 (cmd_bigqtbuffer_circular): ... this. Only handle
6116 'QTBuffer:circular:'.
6117 (handle_tracepoint_general_set): Adjust.
6119 2012-02-16 Yao Qi <yao@codesourcery.com>
6121 * inferiors.c: Move code to ...
6122 * dll.c: .... here. New.
6123 * server.h: Declare clear_dlls.
6124 * Makefile.in (SFILES): Add dll.c.
6128 2012-02-11 Yao Qi <yao@codesourcery.com>
6130 * server.c: (handle_monitor_command): Add a new parameter
6132 (handle_query): Update caller.
6134 2012-02-09 Joel Brobecker <brobecker@adacore.com>
6136 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
6137 * configure, config.in: Regenerate.
6138 * hostio.c: Provide an alternate implementation if HAVE_READLINK
6141 2012-02-02 Pedro Alves <palves@redhat.com>
6143 Try SIGKILL first, then PTRACE_KILL.
6144 * linux-low.c (linux_kill_one_lwp): New.
6145 (linux_kill_one_lwp): Rename to ...
6146 (kill_one_lwp_callback): ... this. Use the new
6149 2012-02-02 Pedro Alves <palves@redhat.com>
6151 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
6154 2012-01-27 Pedro Alves <palves@redhat.com>
6156 * linux-low.c (linux_child_pid_to_exec_file): Delete.
6157 (elf_64_file_p): Make static.
6158 (linux_pid_exe_is_elf_64_file): New.
6159 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
6160 Delete declarations.
6161 (linux_pid_exe_is_elf_64_file): Declare.
6162 * linux-x86-low.c (x86_arch_setup): Use
6163 linux_pid_exe_is_elf_64_file.
6165 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
6167 * linux-low.c (linux_wait_for_event_1): Rename to ...
6168 (linux_wait_for_event): ... here and merge it with former
6169 linux_wait_for_event - new variable wait_ptid, use it.
6170 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
6172 2012-01-23 Pedro Alves <palves@redhat.com>
6174 * server.c (main): Avoid yet another case of infinite loop while
6175 detaching/killing after a longjmp.
6177 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
6180 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
6182 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
6184 * hostio.c (handle_readlink): New function.
6185 (handle_vFile): Call it to handle "vFile:readlink" packets.
6187 2012-01-20 Pedro Alves <palves@redhat.com>
6188 Ulrich Weigand <ulrich.weigand@linaro.org>
6190 * server.c (handle_v_requests): Only support vAttach and vRun to
6191 start multiple processes when in extended protocol mode.
6193 2012-01-17 Pedro Alves <palves@redhat.com>
6195 * tracepoint.c (initialize_tracepoint): Use mmap instead of
6196 memalign plus mprotect to allocate the scratch buffer.
6198 2012-01-13 Pedro Alves <palves@redhat.com>
6200 * server.c (attach_inferior): Clear `cont_thread'.
6202 2012-01-13 Pedro Alves <palves@redhat.com>
6204 * server.c (main): Avoid infinite loop while detaching/killing
6207 2012-01-09 Doug Evans <dje@google.com>
6209 * server.c (start_inferior): Set last_ptid in --wrapper case.
6211 2012-01-06 Yao Qi <yao@codesourcery.com>
6213 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
6215 [IN_PROCESS_AGENT] (debug_agent): New global variable.
6217 2012-01-04 Yao Qi <yao@codesourcery.com>
6219 * tracepoint.c (cmd_qtdp): Print debug message
6220 for static tracepoint.
6222 2012-01-04 Yao Qi <yao@codesourcery.com>
6224 * tracepoint.c (trace_vdebug): Differentiate debug message
6225 between gdbserver and IPA.
6227 2012-01-03 Yao Qi <yao@codesourcery.com>
6229 * tracepoint.c (tracepoint_was_hit): Don't collect for
6232 2012-01-02 Joel Brobecker <brobecker@adacore.com>
6234 * terminal.h: Reformat copyright header.
6236 2012-01-02 Joel Brobecker <brobecker@adacore.com>
6238 * server.c (gdbserver_version): Update copyright year.
6239 * gdbreplay.c (gdbreplay_version): Likewise.
6241 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
6243 * linux-low.c (linux_create_inferior): Put empty if clause for write.
6246 2011-12-18 Hui Zhu <teawater@gmail.com>
6247 * linux-low.c (linux_create_inferior): Save return value to ret.
6249 2011-12-18 Hui Zhu <teawater@gmail.com>
6251 * linux-low.c (linux_create_inferior): Save return value to ret.
6253 2011-12-16 Doug Evans <dje@google.com>
6255 * linux-low.c (linux_create_inferior): If stdio connection,
6256 redirect stdin from /dev/null, stdout to stderr.
6257 * remote-utils.c (remote_is_stdio): New static global.
6258 (remote_connection_is_stdio): New function.
6259 (remote_prepare): Handle stdio connection.
6260 (remote_open): Ditto.
6261 (remote_close): Don't close stdin for stdio connections.
6262 (read_prim,write_prim): New functions. Replace all calls to
6263 read/write to these.
6264 * server.c (main): Watch for "-" argument. Move call to
6265 remote_prepare before start_inferior.
6266 * server.h (STDIO_CONNECTION_NAME): New macro.
6267 (remote_connection_is_stdio): Declare.
6269 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
6270 in debugging output.
6272 2011-12-15 Yao Qi <yao@codesourcery.com>
6274 * tracepoint.c: Include sys/syscall.h.
6275 (gdb_ust_thread): Remove preprocessor conditional.
6277 2011-12-14 Pedro Alves <pedro@codesourcery.com>
6279 * linux-low.c (linux_detach_one_lwp): Call
6280 the_low_target.prepare_to_resume before detaching.
6282 2011-12-14 Yao Qi <yao@codesourcery.com>
6284 * tracepoint.c (gdb_ust_thread): Don't ignore return value
6287 2011-12-14 Yao Qi <yao@codesourcery.com>
6289 * i386-low.c (i386_low_stopped_data_address): Initialize local
6292 2011-12-13 Pedro Alves <pedro@codesourcery.com>
6296 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
6297 DR_CONTROL unless necessary. Extend comments.
6298 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
6299 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
6301 2011-12-13 Yao Qi <yao@codesourcery.com>
6303 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
6305 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
6307 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
6309 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
6310 Print new debug message for such case.
6312 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
6314 Fix overlapping memcpy.
6315 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
6316 the read_inferior_memory transfer.
6317 (delete_fast_tracepoint_jump): New variable buf. Use it for the
6318 write_inferior_memory transfer.
6319 (set_fast_tracepoint_jump): New variable buf. Use it for the
6320 read_inferior_memory and write_inferior_memory transfers.
6321 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
6322 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
6323 Use it for the write_inferior_memory transfer.
6324 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
6327 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
6329 * linux-low.c (fetch_register, store_register): Make code
6330 consistent, fix formatting.
6332 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
6334 * linux-low.c (usr_store_inferior_registers): Factor out code
6335 to handle individual registers into...
6336 (store_register): ... this new function.
6338 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
6340 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
6341 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
6342 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
6343 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
6344 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
6345 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
6346 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
6347 (srv_xmlfiles): Add new XML files.
6349 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
6351 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
6352 (init_registers_s390_linux32v1): Add prototype.
6353 (init_registers_s390_linux32v2): Likewise.
6354 (init_registers_s390_linux64v1): Likewise.
6355 (init_registers_s390_linux64v2): Likewise.
6356 (init_registers_s390x_linux64v1): Likewise.
6357 (init_registers_s390x_linux64v2): Likewise.
6358 (s390_num_regs): Increment to 52.
6359 (s390_regmap): Add orig_r2 register.
6360 (s390_num_regs_3264): Increment to 68.
6361 (s390_regmap_3264): Add orig_r2 register.
6362 (s390_collect_ptrace_register): Handle orig_r2 register.
6363 (s390_supply_ptrace_register): Likewise.
6364 (s390_fill_last_break): New function.
6365 (s390_store_last_break): Likewise.
6366 (s390_fill_system_call): New function.
6367 (s390_store_system_call): Likewise.
6368 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
6370 (s390_check_regset): New function.
6371 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
6372 NT_S390_SYSTEM_CALL regsets and use appropriate description.
6373 Update target_regsets for available register sets.
6375 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
6376 Jan Kratochvil <jan.kratochvil@redhat.com>
6378 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
6379 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
6381 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
6382 * linux-low.h (struct process_info_private): New member r_debug.
6383 * server.c (handle_qxfer_libraries): Call
6384 the_target->qxfer_libraries_svr4.
6385 (handle_qxfer_libraries_svr4): New function.
6386 (qxfer_packets): New entry "libraries-svr4".
6387 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
6388 * target.h (struct target_ops): New member qxfer_libraries_svr4.
6389 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
6390 PACKET_qXfer_libraries_svr4.
6392 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
6394 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
6395 PSW address/mask between 8-byte and 16-byte formats.
6396 (s390_supply_ptrace_register): Likewise.
6397 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
6398 basic addressing mode bit.
6400 2011-11-24 Stan Shebs <stan@codesourcery.com>
6402 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
6404 2011-11-17 Stan Shebs <stan@codesourcery.com>
6406 * tracepoint.c (struct tracepoint): New field traceframe_usage.
6407 (tracing_start_time): New global.
6408 (tracing_stop_time): New global.
6409 (tracing_user_name): New global.
6410 (tracing_notes): New global.
6411 (tracing_stop_note): New global.
6412 (cmd_qtstart): Set traceframe_usage, start_time.
6413 (stop_tracing): Set stop_time.
6414 (cmd_qtstatus): Report additional status.
6415 (cmd_qtp): New function.
6416 (handle_tracepoint_query): Call it.
6417 (cmd_qtnotes): New function.
6418 (handle_tracepoint_general_set): Call it.
6419 (get_timestamp): Rename from tsv_get_timestamp.
6421 2011-11-14 Stan Shebs <stan@codesourcery.com>
6422 Kwok Cheung Yeung <kcy@codesourcery.com>
6424 * linux-x86-low.c (small_jump_insn): New.
6425 (i386_install_fast_tracepoint_jump_pad): Add arguments for
6426 trampoline and error message, build a trampoline and issue a small
6427 jump instruction to it.
6428 (x86_install_fast_tracepoint_jump_pad): Add arguments for
6429 trampoline and error message.
6430 (x86_get_min_fast_tracepoint_insn_len): New.
6431 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
6432 * linux-low.h (struct linux_target_ops): Add arguments to
6433 install_fast_tracepoint_jump_pad operation, add new operation.
6434 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
6436 (linux_get_min_fast_tracepoint_insn_len): New function.
6437 (linux_target_op): Add new operation.
6438 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
6439 (gdb_trampoline_buffer_end): Ditto.
6440 (gdb_trampoline_buffer_error): Ditto.
6441 (struct ipa_sym_addresses): Add fields for new IPA variables.
6442 (symbol_list): Add entries for new IPA variables.
6443 (struct tracepoint): Add fields to hold the address range of the
6444 trampoline used by the tracepoint.
6445 (trampoline_buffer_head): New static variable.
6446 (trampoline_buffer_tail): Ditto.
6447 (claim_trampoline_space): New function.
6448 (have_fast_tracepoint_trampoline_buffer): New function.
6449 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
6451 (install_fast_tracepoint): Ditto, also add error buffer argument.
6452 (cmd_qtminftpilen): New function.
6453 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
6454 (fast_tracepoint_from_trampoline_address): New function.
6455 (fast_tracepoint_collecting): Handle trampoline as part of jump
6457 (set_trampoline_buffer_space): New function.
6458 (initialize_tracepoint): Initialize new IPA variables.
6459 * target.h (struct target_ops): Add arguments to
6460 install_fast_tracepoint_jump_pad operation, add new
6461 get_min_fast_tracepoint_insn_len operation.
6462 (target_get_min_fast_tracepoint_insn_len): New.
6463 (install_fast_tracepoint_jump_pad): Add arguments.
6464 * server.h (IPA_BUFSIZ): Define.
6465 * linux-i386-ipa.c: Include extra header files.
6466 (initialize_fast_tracepoint_trampoline_buffer): New function.
6467 (initialize_low_tracepoint): Call it.
6468 * server.h (set_trampoline_buffer_space): Declare.
6469 (claim_trampoline_space): Ditto.
6470 (have_fast_tracepoint_trampoline_buffer): Ditto.
6472 2011-11-14 Yao Qi <yao@codesourcery.com>
6474 * server.c (handle_query): Handle InstallInTrace for qSupported.
6475 * tracepoint.c (add_tracepoint): Sort list.
6476 (install_tracepoint, download_tracepoint): New.
6477 (cmd_qtdp): Call them to install and download tracepoints.
6478 (sort_tracepoints): Removed.
6479 (cmd_qtstart): Update.
6481 2011-11-14 Yao Qi <yao@codesourcery.com>
6483 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
6484 * mem-break.h: Declare.
6485 * tracepoint.c (cmd_qtstart): Move some code to ...
6486 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
6488 (download_tracepoints): Move some code to ...
6489 (download_tracepoint_1): ... here. New.
6491 2011-11-08 Yao Qi <yao@codesourcery.com>
6493 * remote-utils.c (relocate_instruction): A comment fix.
6495 2011-11-07 Joel Brobecker <brobecker@adacore.com>
6497 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
6498 (i386_dr_low_get_control, i386_dr_low_get_status): Use
6499 dr_status_mirror and dr_control_mirror from debug_reg_state.
6500 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
6501 (i386_initial_stuff): Remove use of deleted globals.
6502 (i386_get_thread_context, i386_set_thread_context,
6503 i386_thread_added): Use dr_status_mirror and dr_control_mirror
6504 from debug_reg_state.
6506 2011-11-05 Yao Qi <yao@codesourcery.com>
6508 * tracepoint.c (gdb_collect): Loop over tracepoints of same
6509 address as TPOINT's.
6511 2011-11-02 Stan Shebs <stan@codesourcery.com>
6513 * tracepoint.c (agent_mem_read_string): New function.
6514 (eval_agent_expr): Call it for tracenz.
6515 * server.c (handle_query): Report support for tracenz.
6517 2011-11-02 Yao Qi <yao@codesourcery.com>
6519 * tracepoint.c (cmd_qtstart): Remove unused local variables.
6521 2011-11-02 Yao Qi <yao@codesourcery.com>
6523 * target.h: Fix a typo in comment.
6525 2011-10-31 Pedro Alves <pedro@codesourcery.com>
6527 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
6528 clobber the breakpoints' shadows with fast tracepoint jumps.
6529 * mem-break.h (check_mem_write): Add `myaddr' parameter.
6530 * target.c (write_inferior_memory): Also pass MYADDR down to
6533 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
6535 * configure.ac: Check support for personality routine.
6536 * configure: Regenerate.
6537 * config.in: Likewise.
6538 * linux-low.c: Include <sys/personality.h>.
6539 Define ADDR_NO_RANDOMIZE if necessary.
6540 (linux_create_inferior): Disable address space randomization when
6541 forking inferior, if requested.
6542 (linux_supports_disable_randomization): New function.
6543 (linux_target_ops): Install it.
6544 * server.h (disable_randomization): Declare.
6545 * server.c (disable_randomization): New global variable.
6546 (handle_general_set): Handle QDisableRandomization.
6547 (handle_query): Likewise for qSupported.
6548 (main): Support --disable-randomization and --no-disable-randomization
6549 command line arguments.
6550 * target.h (struct target_ops): Add supports_disable_randomization.
6551 (target_supports_disable_randomization): New macro.
6553 2011-09-29 Mike Frysinger <vapier@gentoo.org>
6555 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
6557 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
6558 [!PT_GETDSBT] (target_loadmap): New definition.
6559 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
6560 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
6561 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
6562 and PT_GETDSBT to LINUX_LOADMAP.
6563 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
6564 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
6566 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
6568 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
6569 (arm_linux_hwbp_cap): New static variable.
6570 (arm_linux_get_hwbp_cap): Replace by ...
6571 (arm_linux_init_hwbp_cap): ... this new function.
6572 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
6573 (arm_linux_get_hw_watchpoint_count): Likewise.
6574 (arm_linux_get_hw_watchpoint_max_length): Likewise.
6575 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
6576 (arm_prepare_to_resume): Use perror_with_name instead of error.
6578 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
6580 * linux-arm-low.c: Include <signal.h>.
6581 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
6582 (struct arm_linux_hwbp_cap): New data type.
6583 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
6584 (struct arm_linux_hw_breakpoint): New data type.
6585 (MAX_BPTS, MAX_WPTS): Define.
6586 (struct arch_process_info, struct arch_lwp_info): New data types.
6587 (arm_linux_get_hwbp_cap): New function.
6588 (arm_linux_get_hw_breakpoint_count): Likewise.
6589 (arm_linux_get_hw_watchpoint_count): Likewise.
6590 (arm_linux_get_hw_watchpoint_max_length): Likewise.
6591 (arm_hwbp_control_initialize): Likewise.
6592 (arm_hwbp_control_is_enabled): Likewise.
6593 (arm_hwbp_control_is_initialized): Likewise.
6594 (arm_hwbp_control_disable): Likewise.
6595 (arm_linux_hw_breakpoint_equal): Likewise.
6596 (arm_linux_hw_point_initialize): Likewise.
6597 (struct update_registers_data): New data structure.
6598 (update_registers_callback: New function.
6599 (arm_insert_point): Likewise.
6600 (arm_remove_point): Likewise.
6601 (arm_stopped_by_watchpoint): Likewise.
6602 (arm_stopped_data_address): Likewise.
6603 (arm_new_process): Likewise.
6604 (arm_new_thread): Likewise.
6605 (arm_prepare_to_resume): Likewise.
6606 (the_low_target): Register arm_insert_point, arm_remove_point,
6607 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
6608 arm_new_thread, and arm_prepare_to_resume.
6610 2011-09-15 Stan Shebs <stan@codesourcery.com>
6612 * server.h (struct emit_ops): Add compare-goto fields.
6613 * tracepoint.c (gdb_agent_op_sizes): New table.
6614 (emit_eq_goto): New function.
6615 (emit_ne_goto): New function.
6616 (emit_lt_goto): New function.
6617 (emit_le_goto): New function.
6618 (emit_gt_goto): New function.
6619 (emit_ge_goto): New function.
6620 (is_goto_target): New function.
6621 (compile_bytecodes): Recognize special cases of compare-goto
6622 combinations and call specialized emitters for them.
6623 * linux-x86-low.c (amd64_emit_eq_goto): New function.
6624 (amd64_emit_ne_goto): New function.
6625 (amd64_emit_lt_goto): New function.
6626 (amd64_emit_le_goto): New function.
6627 (amd64_emit_gt_goto): New function.
6628 (amd64_emit_ge_goto): New function.
6629 (amd64_emit_ops): Add the new functions.
6630 (i386_emit_eq_goto): New function.
6631 (i386_emit_ne_goto): New function.
6632 (i386_emit_lt_goto): New function.
6633 (i386_emit_le_goto): New function.
6634 (i386_emit_gt_goto): New function.
6635 (i386_emit_ge_goto): New function.
6636 (i386_emit_ops): Add the new functions.
6638 2011-09-08 Stan Shebs <stan@codesourcery.com>
6640 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
6641 (i386_emit_epilogue): Restore %ebx.
6643 2011-08-31 Jie Zhang <jzhang918@gmail.com>
6645 * server.c (step_thread): Remove definition.
6646 (process_serial_event): Don't handle Hs.
6647 * server.h (step_thread): Remove declaration.
6648 * target.c (set_desired_inferior): Remove use of step_thread.
6650 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
6652 * linux-low.c: Include linux-procfs.h.
6653 (linux_attach_lwp_1): Update comments.
6654 (linux_attach): Scan for existing threads when attaching to a
6655 process that is the tgid.
6656 * Makefile.in: Update dependencies.
6658 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
6660 * configure.srv: Add linux-procfs.o dependencies.
6662 2011-08-14 Yao Qi <yao@codesourcery.com>
6664 * target.h (struct target_ops): Fix indent.
6665 * win32-low.c (win32_target_ops): Fix comment.
6667 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
6668 Yao Qi <yao@codesourcery.com>
6670 * Makefile.in (clean): Remove tic6x-*.c files.
6671 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
6672 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
6673 (tic6x-c64xp-linux.c): Likewise.
6674 * configure.srv: Add support for tic6x-*-uclinux.
6675 * linux-tic6x-low.c: New.
6676 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
6678 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
6679 Yao Qi <yao@codesourcery.com>
6681 * target.h (struct target_ops): Add read_loadmap.
6682 * linux-low.c (struct target_loadseg): New type.
6683 (struct target_loadmap): New type.
6684 (linux_read_loadmap): New function.
6685 (linux_target_ops): Add linux_read_loadmap.
6686 * server.c (handle_query): Support qXfer:fdpic:read packet.
6687 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
6690 2011-08-05 Eli Zaretskii <eliz@gnu.org>
6692 * win32-low.c: Include <stdint.h>.
6694 2011-07-22 Pedro Alves <pedro@codesourcery.com>
6696 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
6697 to the inferior here.
6698 (i386_remove_aligned_watchpoint): Ditto.
6699 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
6700 fit part of the watchpoint in the debug registers.
6701 (i386_update_inferior_debug_regs): New.
6702 (i386_low_insert_watchpoint): Work on a local mirror of the debug
6703 registers, and only update the inferior on success.
6704 (i386_low_remove_watchpoint): Ditto.
6706 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
6708 * linux-low.c (compare_ints, unique, list_threads, show_process,
6709 linux_core_of_thread): Delete.
6710 (linux_target_ops): Change linux_core_of_thread to
6711 linux_common_core_of_thread.
6712 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
6713 * utils.c (malloc_failure): Change type of argument.
6714 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
6715 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
6716 common/linux-osdata.c, common/ptid.c and common/buffer.c.
6717 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
6718 (IPA_OBJS): Add common-utils-ipa.o.
6719 (ptid_h, linux_osdata_h): New macros.
6720 (server_h): Add common/common-utils.h, common/xml-utils.h,
6721 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
6723 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
6724 ptid.o, buffer.o): New rules.
6725 (linux-low.o): Add common/linux-osdata.h as a dependency.
6726 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
6727 * configure.ac: Add AC_HEADER_DIRENT check.
6728 * config.in: Regenerate.
6729 * configure: Regenerate.
6730 * remote-utils.c (xml_escape_text): Delete.
6731 (buffer_grow, buffer_free, buffer_init, buffer_finish,
6732 buffer_xml_printf): Move to common/buffer.c.
6733 * server.c (main): Remove call to initialize_inferiors.
6734 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
6735 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
6736 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
6737 internal_error, gdb_assert, gdb_assert_fail): Delete.
6738 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
6739 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
6741 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
6742 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
6743 initialize_inferiors): Delete.
6745 2011-07-20 Pedro Alves <pedro@codesourcery.com>
6747 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
6750 2011-05-31 Pedro Alves <pedro@codesourcery.com>
6752 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
6754 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
6756 2011-05-26 Yao Qi <yao@codesourcery.com>
6758 * Makefile.in (thread-db.o): Track dependence to
6759 common/gdb_thread_db.h.
6760 * thread-db.c: include gdb_thread_db.h from right place.
6762 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
6764 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
6765 __FILE__ and __LINE__ to internal_error.
6767 2011-05-13 Doug Evans <dje@google.com>
6769 * thread-db.c (try_thread_db_load_from_sdir): New function.
6770 (try_thread_db_load_from_dir): New function.
6771 (thread_db_load_search): Handle $sdir, ignore $pdir.
6772 Remove trying of system directories if search of
6773 libthread-db-search-path fails, that is now done via $sdir.
6775 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
6777 * server.c (handle_query): Add EnableDisableTracepoints to the list
6778 of supported features.
6779 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
6781 (cmd_qtenable_disable): New.
6782 (cmd_qtstart): Install tracepoints even if disabled.
6783 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
6784 receiving a QTEnable or QTDisable packet.
6785 (gdb_collect): Skip data collection if fast tracepoint is disabled.
6786 (ust_marker_to_static_tracepoint): Do not ignore disabled static
6788 (gdb_probe): Skip data collection if static tracepoint is disabled.
6790 2011-05-10 Doug Evans <dje@google.com>
6792 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
6794 2011-05-04 Doug Evans <dje@google.com>
6796 * linux-low.c (linux_join): Skip process lookup.
6797 * spu-low.c (spu_join): Ditto.
6798 * server.c (join_inferiors_callback): Delete.
6799 (process_serial_event): For 'D' packet (detach) call join_inferior
6802 2011-05-04 Joseph Myers <joseph@codesourcery.com>
6804 * README: Don't mention xscale*-*-linux*.
6805 * configure.srv (xscale*-*-linux*): Don't handle target.
6807 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
6809 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
6811 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
6812 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
6813 (i386_emit_void_call_2): Likewise.
6815 2011-04-26 Yao Qi <yao@codesourcery.com>
6817 * linux-low.c: Move common macros to linux-ptrace.h.
6818 Include linux-ptrace.h.
6819 * Makefile.in (linux_ptrace_h): New.
6820 (linux-low.o): Depends on linux-ptrace.h.
6822 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
6824 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
6825 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
6826 (remote_prepare): New function with most of the TCP code from ...
6827 (remote_open): ... here. Detect PORT here unconditionally. Move also
6828 setting transport_is_reliable.
6829 * server.c (run_once): New variable.
6830 (gdbserver_usage): Document it.
6831 (main): Set run_once for `--once'. Call remote_prepare. Exit after
6832 the first run if RUN_ONCE.
6833 * server.h (run_once, remote_prepare): New declarations.
6835 2011-04-19 Tom Tromey <tromey@redhat.com>
6837 * win32-low.c (handle_load_dll): Remove duplicate "the".
6839 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
6841 Remove support for old Cygwin 1.5 versions.
6842 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
6843 function to avoid warning.
6844 (win32_add_one_solib): Use cygwin_conv_path function to avoid
6847 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
6849 * gdbserver/server.h (Macro _): Define it if not available.
6851 2011-03-14 Michael Snyder <msnyder@vmware.com>
6853 * hostio.c (handle_close): Remove unnecessary null test.
6855 2011-03-10 Joel Brobecker <brobecker@adacore.com>
6857 * Makefile.in (maintainer-clean realclean distclean): Remove
6858 "make ... subdir_do" command.
6860 2011-03-10 Michael Snyder <msnyder@vmware.com>
6862 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
6864 * server.c (handle_v_run): Free alloced buffer on early return.
6866 2011-03-09 Yao Qi <yao@codesourcery.com>
6869 2011-03-04 Yao Qi <yao@codesourcery.com>
6871 * Makefile.in: Remove GNU make feature --directory.
6873 2011-03-05 Yao Qi <yao@codesourcery.com>
6875 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
6876 (subdir_do): New make target. Copied from gdb/Makefile.
6877 (maintainer-clean, realclean, distclean, clean): Call corresponding
6878 make targets in common/Makefile.
6880 2011-02-11 Yao Qi <yao@codesourcery.com>
6882 * configure.ac: Call AC_PROG_RANLIB.
6883 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
6884 * configure: Regenerate.
6886 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6888 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
6890 2011-03-06 Yao Qi <yao@codesourcery.com>
6892 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
6894 2011-03-05 Yao Qi <yao@codesourcery.com>
6896 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
6897 (subdir_do): New make target. Copied from gdb/Makefile.
6898 (maintainer-clean, realclean, distclean, clean): Call corresponding
6899 make targets in common/Makefile.
6901 2011-03-04 Yao Qi <yao@codesourcery.com>
6903 * Makefile.in: Remove GNU make feature --directory.
6905 2011-03-04 Michael Snyder <msnyder@vmware.com>
6907 * server.c (queue_stop_reply): Call xmalloc not malloc.
6909 2011-03-02 Michael Snyder <msnyder@vmware.com>
6911 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
6913 2011-02-28 Michael Snyder <msnyder@vmware.com>
6915 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
6916 (cmd_qtframe): Ditto.
6917 (cmd_qtbuffer): Ditto.
6918 (cmd_bigqtbuffer): Ditto.
6920 * utils.c (decimal2str): Initialize 'width' to nine, then
6923 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
6925 * hostio.c (require_data): Free *data, not data.
6927 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6929 * hostio.c (require_data): Use free, not xfree.
6931 2011-02-27 Michael Snyder <msnyder@vmware.com>
6933 * server.c (handle_query): Discard unused value.
6935 * hostio.c (require_data): Free malloc memory before returning
6938 2011-02-26 Michael Snyder <msnyder@vmware.com>
6940 * linux-low.c (list_threads): Call closedir for dirent.
6942 2011-02-27 Michael Snyder <msnyder@vmware.com>
6944 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
6945 a case statement falls through.
6947 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
6949 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
6952 2011-02-26 Michael Snyder <msnyder@vmware.com>
6954 * utils.c (decimal2str): Eliminate dead code and dead param.
6955 (pulongest): Drop dead param from call to decimal2str.
6958 2011-02-24 Joel Brobecker <brobecker@adacore.com>
6960 Revert the following patch (not approved yet):
6961 2011-02-21 Hui Zhu <teawater@gmail.com>
6962 * tracepoint.c (tp_printf): New function.
6963 (eval_agent_expr): Handle gdb_agent_op_printf.
6965 2011-02-21 Hui Zhu <teawater@gmail.com>
6967 * tracepoint.c (tp_printf): New function.
6968 (eval_agent_expr): Handle gdb_agent_op_printf.
6970 2011-02-18 Tom Tromey <tromey@redhat.com>
6972 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
6973 (tracepoint.o): Likewise.
6974 * tracepoint.c (enum gdb_agent_op): Use ax.def.
6975 (gdb_agent_op_names): Likewise.
6977 2011-02-18 Tom Tromey <tromey@redhat.com>
6979 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
6980 gdb_agent_op_rot>: New constants.
6981 (gdb_agent_op_names): Add pick and roll.
6982 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
6985 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6987 * aclocal.m4: Regenerated with aclocal-1.11.1.
6989 2011-02-14 Pedro Alves <pedro@codesourcery.com>
6991 * server.c (handle_qxfer_traceframe_info): New.
6992 (qxfer_packets): Register "traceframe-info".
6993 (handle_query): Report support for qXfer:traceframe-info:read+.
6994 * tracepoint.c (match_blocktype): New.
6995 (traceframe_find_block_type): Rename to ...
6996 (traceframe_walk_blocks): ... this. Add callback filter argument,
6998 (traceframe_find_block_type): New, reimplemented on top of
6999 traceframe_walk_blocks.
7000 (build_traceframe_info_xml): New.
7001 (traceframe_read_info): New.
7002 * server.h (traceframe_read_info): Declare.
7004 2011-02-11 Yao Qi <yao@codesourcery.com>
7006 * configure.ac: Call AC_PROG_RANLIB.
7007 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
7008 * configure: Regenerate.
7010 2011-02-07 Pedro Alves <pedro@codesourcery.com>
7012 * server.c (gdb_read_memory): Change return semantics to allow
7014 (handle_search_memory_1): Adjust.
7015 (process_serial_event) <'m' packet>: Handle partial transfers.
7016 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
7018 2011-01-28 Pedro Alves <pedro@codesourcery.com>
7020 * regcache.c (init_register_cache): Initialize
7021 regcache->register_status.
7022 (free_register_cache): Release regcache->register_status.
7023 (regcache_cpy): Copy register_status.
7024 (registers_to_string): Print 'x's for unavailable registers.
7025 (supply_register): Mark the register's status valid or
7026 unavailable, depending on whether a buffer was passed in or not.
7027 (supply_register_zeroed): New.
7028 (supply_regblock): Mark the registers' status valid or
7029 unavailable, depending on whether a buffer was passed in or not.
7030 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
7031 (struct regcache): New `register_status' field.
7032 (supply_register_zeroed): Declare.
7033 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
7034 supply_register_zeroed, rather than passing a NULL buffer to
7036 * tracepoint.c (fetch_traceframe_registers): Update comment.
7038 2011-01-28 Pedro Alves <pedro@codesourcery.com>
7040 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
7043 2011-01-25 Pedro Alves <pedro@codesourcery.com>
7045 * server.h (decode_xfer_write): Change prototype.
7046 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
7047 and don't extract the annex here.
7048 * server.c (decode_xfer_read): Remove `annex' parameter,
7049 and don't extract the annex here.
7051 (struct qxfer): New.
7052 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
7053 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
7054 (handle_qxfer_statictrace): New functions, abstracted out from
7055 handle_query, and made to use the struct qxfer interface.
7056 (handle_threads_qxfer_proper): Rename to ...
7057 (handle_qxfer_threads_proper): ... this.
7058 (handle_threads_qxfer): Rename to ...
7059 (handle_qxfer_threads): ... this. Adjust.
7060 (qxfer_packets): New array.
7061 (handle_qxfer): New function.
7062 (handle_query): Use handle_qxfer.
7064 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
7066 * gdbreplay.c: Shorten lines of >= 80 columns.
7067 * linux-low.c: Ditto.
7068 * linux-ppc-low.c: Ditto.
7069 * linux-s390-low.c: Ditto.
7070 * linux-sparc-low.c: Ditto.
7071 * linux-x86-low.c: Ditto.
7072 * linux-xtensa-low.c: Ditto.
7073 * mem-break.c: Ditto.
7075 * regcache.h: Ditto.
7076 * remote-utils.c: Ditto.
7079 * thread-db.c: Ditto.
7080 * tracepoint.c: Ditto.
7082 * win32-low.h: Ditto.
7084 2011-01-05 Joel Brobecker <brobecker@adacore.com>
7086 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
7089 2011-01-01 Joel Brobecker <brobecker@adacore.com>
7091 * server.c (gdbserver_version): Update copyright year in version
7093 * gdbreplay.c (gdbreplay_version): Ditto.
7095 2010-12-29 Jie Zhang <jie.zhang@analog.com>
7097 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
7098 * linux-bfin-low.c: New file.
7099 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
7100 PT_DATA_ADDR for BFIN targets.
7101 * Makefile.in (SFILES): Add linux-bfin-low.c.
7102 (clean): Remove reg-bfin.c.
7103 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
7104 * README: Mention supported Blackfin targets.
7106 2010-12-23 Mike Frysinger <vapier@gentoo.org>
7108 * .gitignore: New file.
7110 2010-11-16 Mike Frysinger <vapier@gentoo.org>
7112 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
7114 2010-10-22 Jie Zhang <jie@codesourcery.com>
7116 * Makefile.in: Add FLAGS_TO_PASS variable.
7117 (install): Remove dependency of install-only and recursively
7118 invoke make for install-only.
7120 2010-10-04 Doug Evans <dje@google.com>
7122 * Makefile.in (uninstall): Use $(DESTDIR).
7124 2010-09-24 Pedro Alves <pedro@codesourcery.com>
7128 * linux-x86-low.c (compat_siginfo_from_siginfo)
7129 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
7130 si_code is < 0. Check for si_code == SI_TIMER before checking for
7133 2010-09-13 Joel Brobecker <brobecker@adacore.com>
7135 * lynx-i386-low.c: New file.
7136 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
7138 2010-09-13 Joel Brobecker <brobecker@adacore.com>
7140 * lynx-low.c (ptrace_request_to_str): Remove handling for
7141 request values that have been removed in LynxOS 5.x.
7143 2010-09-13 Joel Brobecker <brobecker@adacore.com>
7145 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
7148 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
7150 * configure.ac: Add --enable-inprocess-agent option.
7151 * configure: Rebuilt.
7153 2010-09-06 Yao Qi <yao@codesourcery.com>
7155 * linux-low.c (linux_kill): Remove unused variable.
7156 (linux_stabilize_threads): Likewise.
7157 * server.c (start_inferior): Likewise.
7158 (queue_stop_reply_callback): Likewise.
7159 * tracepoint.c (do_action_at_tracepoint): Likewise.
7161 2010-09-06 Yao Qi <yao@codesourcery.com>
7163 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
7166 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
7168 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
7170 2010-09-06 Pedro Alves <pedro@codesourcery.com>
7172 * Makefile.in (install-only): Replace $IPA_DEPFILES with
7175 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7177 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
7178 gdbserver/lynx-ppc-low.c: New files.
7179 * Makefile.in (lynx_low_h): New variable.
7180 (lynx-low.o, lynx-ppc-low.o): New rules.
7181 * configure.ac: On LynxOS, link with -lnetinet.
7182 * configure.srv: Add handling of powerpc-*-lynxos* targets.
7183 * configure: regenerate.
7185 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7187 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
7188 * configure.ac: Add check for vasprintf and vsnprintf.
7189 * configure, config.in: Regenerate.
7190 * server.h (vasprintf, vsnprintf): Add conditional declarations.
7192 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7194 * gdbreplay.c: Move include of alloca.h up, next to include of
7196 * server.h: Add include of malloc.h.
7197 * mem-break.c: Remove include of malloc.h.
7198 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
7200 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7202 * Makefile.in (memmem.o): Build with -Wno-error.
7204 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7206 * utils.c (xsnprintf): Make non-static.
7207 * server.h: Add xsnprintf declaration.
7208 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
7209 replace calls to snprintf by calls to xsnprintf throughout.
7211 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7213 * configure.ac: Add configure check for alloca.
7214 * configure, config.in: Regenerate.
7215 * server.h: Include alloca.h if it exists.
7216 * gdbreplay.c: Include alloca.h if it exists.
7218 2010-08-28 Pedro Alves <pedro@codesourcery.com>
7220 * linux-low.c (__SIGRTMIN): Define if not already defined.
7221 (linux_create_inferior): Check for __ANDROID__ rather than
7223 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
7224 are already deferred.
7225 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
7226 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
7227 stopped and already has a pending signal to report.
7228 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
7229 a pending signal to report or is moving out of a jump pad.
7230 (linux_init_signals): Check for __ANDROID__ rather than
7233 2010-08-28 Pedro Alves <pedro@codesourcery.com>
7235 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
7236 debug_threads check. Avoid a linear search when not doing debug
7239 2010-08-27 Pedro Alves <pedro@codesourcery.com>
7241 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
7242 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
7243 (struct file_handler) <fd>: Change type to gdb_fildes_t.
7244 (process_event): Change local fd's type to gdb_fildes_t.
7245 (create_file_handler): Adjust prototype.
7246 (delete_file_handler): Adjust prototype.
7247 (handle_file_event): Adjust prototype. Use pfildes.
7248 (create_file_event): Adjsut prototype.
7249 * remote-utils.c (remote_desc, listen_desc): Change type to
7251 * server.h: New gdb_fildes_t typedef.
7252 [USE_WIN32API]: Include winsock2.h.
7253 (delete_file_handler, add_file_handler): Adjust prototypes.
7255 * utils.c (pfildes): New.
7257 2010-08-27 Pedro Alves <pedro@codesourcery.com>
7259 * configure.ac (build_warnings): Add -Wno-char-subscripts.
7260 * configure: Regenerate.
7262 2010-08-27 Pedro Alves <pedro@codesourcery.com>
7264 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
7265 (linux_done_accessing_memory): ... this.
7266 (linux_target_ops): Adjust.
7267 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
7268 * nto-low.c (nto_target_ops): Adjust comment.
7269 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
7270 * spu-low.c (spu_target_ops): Adjust comment.
7271 * target.h (target_ops): Rename unprepare_to_access_memory field
7272 to done_accessing_memory.
7273 (unprepare_to_access_memory): Rename to ...
7274 (done_accessing_memory): ... this.
7276 2010-08-26 Pedro Alves <pedro@codesourcery.com>
7278 * linux-low.c (linux_prepare_to_access_memory): New.
7279 (linux_unprepare_to_access_memory): New.
7280 (linux_target_ops): Install them.
7281 * server.c (read_memory): Rename to ...
7282 (gdb_read_memory): ... this. Use
7283 prepare_to_access_memory/prepare_to_access_memory.
7284 (write_memory): Rename to ...
7285 (gdb_write_memory): ... this. Use
7286 prepare_to_access_memory/prepare_to_access_memory.
7287 (handle_search_memory_1): Adjust.
7288 (process_serial_event): Adjust.
7289 * target.h (struct target_ops): New fields
7290 prepare_to_access_memory and unprepare_to_access_memory.
7291 (prepare_to_access_memory, unprepare_to_access_memory): New.
7292 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
7293 prepare_to_access_memory/prepare_to_access_memory.
7294 * nto-low.c (nto_target_ops): Adjust.
7295 * spu-low.c (spu_target_ops): Adjust.
7296 * win32-low.c (win32_target_ops): Adjust.
7298 2010-08-26 Pedro Alves <pedro@codesourcery.com>
7300 * Makefile.in (WARN_CFLAGS): Get it from configure.
7301 (WERROR_CFLAGS): New.
7302 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
7303 * configure.ac: Introduce --enable-werror, which adds -Werror to
7304 the compiler command line. Enabled by default. Disable with
7305 --disable-werror. Add -Wdeclaration-after-statement
7306 Wpointer-arith and -Wformat-nonliteral to warning flags.
7307 * configure: Regenerate.
7309 2010-08-26 Pedro Alves <pedro@codesourcery.com>
7311 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
7313 2010-08-26 Pedro Alves <pedro@codesourcery.com>
7315 * gdbreplay.c (remote_error): New.
7317 (expect): Use gdbchar. Check for error reading from GDB.
7318 Clarify sync error output.
7319 (play): Check for errors writing to GDB.
7320 * linux-low.c (sigchld_handler): Really ignore `write' errors.
7321 * remote-utils.c (getpkt): Check for errors writing to the remote
7324 2010-08-25 Pedro Alves <pedro@codesourcery.com>
7326 * linux-low.c (linux_wait_1): Move non-debugging code out of
7327 `debug_threads' control.
7329 2010-08-25 Pedro Alves <pedro@codesourcery.com>
7331 * linux-low.c (linux_wait_1): Don't set last_status here.
7332 * server.c (push_event, queue_stop_reply_callback): Assert we're
7333 not pushing a TARGET_WAITKIND_IGNORE event.
7334 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
7335 (myresume, handle_target_event): Set the thread's last_resume_kind
7336 and last_status from the target returned status.
7338 2010-08-25 Pedro Alves <pedro@codesourcery.com>
7342 * linux-x86-low.c (update_debug_registers_callback): New.
7343 (i386_dr_low_set_addr): Use it.
7344 (i386_dr_low_get_addr): New.
7345 (i386_dr_low_set_control): Use update_debug_registers_callback.
7346 (i386_dr_low_get_control): New.
7347 (i386_dr_low_get_status): Adjust.
7348 * linux-low.c (linux_stop_lwp): New.
7349 * linux-low.h (linux_stop_lwp): Declare.
7351 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
7352 argument instead of a i386_debug_reg_state.
7353 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
7354 a i386_debug_reg_state.
7355 (i386_insert_aligned_watchpoint): Adjust.
7356 (i386_remove_aligned_watchpoint): Adjust.
7357 (i386_low_stopped_data_address): Read the debug registers from the
7358 inferior instead of from the mirrors.
7359 * i386-low.h (struct i386_debug_reg_state): Extend comment.
7360 (i386_dr_low_get_addr): Declare.
7361 (i386_dr_low_get_control): Declare.
7362 (i386_dr_low_get_status): Change prototype.
7364 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
7365 (i386_dr_low_get_addr): New.
7366 (i386_dr_low_get_control): New.
7367 (i386_dr_low_get_status): Adjust prototype. Return
7369 (i386_initial_stuff): Clear dr_status_mirror and
7371 (i386_get_thread_context): Adjust.
7372 (i386_set_thread_context): Adjust.
7373 (i386_thread_added): Adjust.
7375 2010-08-24 Pedro Alves <pedro@codesourcery.com>
7377 * linux-low.h (linux_thread_area): Delete declaration.
7379 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
7381 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
7382 after its termination.
7384 2010-08-09 Pedro Alves <pedro@codesourcery.com>
7386 * linux-low.c (gdb_wants_lwp_stopped): Delete.
7387 (gdb_wants_all_stopped): Delete.
7388 (linux_wait_1): Don't call them.
7389 * server.c (handle_v_cont): Tag all threads as want-stopped.
7390 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
7391 stopped as "client-wants-stopped".
7393 2010-07-31 Pedro Alves <pedro@codesourcery.com>
7395 * Makefile.in (signals_h): New.
7396 (server_h): Depend on it.
7397 (server.o): Don't depend on $(signals_def).
7398 (signals.o): Depend on $(signals_def).
7400 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
7402 * Makefile.in (signals_def): New.
7403 (server_h): Append include/gdb/signals.h and signals_def.
7404 (server.o): Append signals_def.
7406 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
7408 * server.c (handle_target_event): Use target_signal_to_host for
7409 resume_info.sig initialization.
7410 * target.h (struct thread_resume) <sig>: New comment.
7412 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
7414 * server.c (handle_query): strcpy() the returned string from paddress()
7415 instead of sprintf().
7416 * utils.c (paddress): Return phex_nz().
7418 2010-07-07 Joel Brobecker <brobecker@adacore.com>
7420 * server.c (handle_v_cont): Call mourn_inferior if process
7422 (myresume): Likewise.
7424 2010-07-01 Pedro Alves <pedro@codesourcery.com>
7426 Static tracepoints, and integration with UST.
7428 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
7429 * mem-break.c (uninsert_all_breakpoints)
7430 (reinsert_all_breakpoints): New.
7431 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
7432 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
7433 (gdb_agent_ust_loaded, helper_thread_id)
7434 (gdb_agent_helper_thread_id): New macros.
7435 (struct ipa_sym_addresses): Add addr_ust_loaded,
7436 addr_helper_thread_id, addr_cmd_buf.
7437 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
7438 (in_process_agent_loaded_ust): New.
7439 (write_e_ust_not_loaded): New.
7440 (maybe_write_ipa_ust_not_loaded): New.
7441 (struct collect_static_trace_data_action): New.
7442 (enum tracepoint_type) <static_tracepoint>: New.
7443 (struct tracepoint) <handle>: Mention static tracepoints.
7444 (struct static_tracepoint_ctx): New.
7445 (CMD_BUF_SIZE): New.
7446 (add_tracepoint_action): Handle static tracepoint actions.
7447 (unprobe_marker_at): New.
7448 (clear_installed_tracepoints): Handle static tracepoints.
7449 (cmd_qtdp): Handle static tracepoints.
7450 (probe_marker_at): New.
7451 (cmd_qtstart): Handle static tracepoints.
7452 (response_tracepoint): Handle static tracepoints.
7453 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
7454 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
7455 (get_context_regcache): Handle static tracepoints.
7456 (do_action_at_tracepoint): Handle static tracepoint actions.
7457 (traceframe_find_block_type): Handle static trace data blocks.
7458 (traceframe_read_sdata): New.
7459 (download_tracepoints): Download static tracepoint actions.
7460 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
7461 (GDB_PROBE_NAME): New.
7466 (ust_marker_to_static_tracepoint): New.
7468 (collect_ust_data_at_tracepoint): New.
7469 (gdb_ust_probe): New.
7470 (UNIX_PATH_MAX, SOCK_DIR): New.
7471 (gdb_ust_connect_sync_socket): New.
7472 (resume_thread, stop_thread): New.
7473 (run_inferior_command): New.
7474 (init_named_socket): New.
7475 (gdb_ust_socket_init): New.
7476 (cstr_to_hexstr): New.
7478 (first_marker, next_marker): New.
7479 (response_ust_marker): New.
7480 (cmd_qtfstm, cmd_qtsstm): New.
7481 (unprobe_marker_at, probe_marker_at): New.
7482 (cmd_qtstmat, gdb_ust_thread): New.
7483 (gdb_ust_init): New.
7484 (initialize_tracepoint_ftlib): Call gdb_ust_init.
7485 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
7487 (x86_64_st_collect_regmap): New.
7488 (X86_64_NUM_ST_COLLECT_GREGS): New.
7489 (AMD64_RIP_REGNUM): New.
7490 (supply_static_tracepoint_registers): New.
7491 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
7493 (i386_st_collect_regmap): New.
7494 (i386_NUM_ST_COLLECT_GREGS): New.
7495 (supply_static_tracepoint_registers): New.
7496 * server.c (handle_query): Handle qXfer:statictrace:read.
7497 <qSupported>: Report support for StaticTracepoints, and
7498 qXfer:statictrace:read features.
7499 * server.h (traceframe_read_sdata)
7500 (supply_static_tracepoint_registers): Declare.
7501 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
7502 (unpack_varlen_hex): Include in IPA build.
7503 * Makefile.in (ustlibs, ustinc): New.
7504 (IPA_OBJS): Add remote-utils-ipa.o.
7505 ($(IPA_LIB)): Link -ldl and -lpthread.
7507 (IPAGENT_CFLAGS): Add UST_CFLAGS.
7508 * config.in, configure: Regenerate.
7510 2010-06-20 Ian Lance Taylor <iant@google.com>
7511 Pedro Alves <pedro@codesourcery.com>
7513 * linux-x86-low.c (always_true): Delete.
7514 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
7515 trying to fool the compiler with always_true.
7517 2010-06-20 Pedro Alves <pedro@codesourcery.com>
7519 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
7520 conditions in gdbserver.
7522 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
7524 * spu-low.c (spu_read_memory): Wrap around local store limit.
7525 (spu_write_memory): Likewise.
7527 2010-06-15 Pedro Alves <pedro@codesourcery.com>
7529 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
7530 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
7532 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
7534 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
7535 uses with LONGEST uses.
7537 2010-06-14 Stan Shebs <stan@codesourcery.com>
7538 Pedro Alves <pedro@codesourcery.com>
7542 * linux-x86-low.c: Include limits.h.
7547 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
7548 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
7549 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
7550 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
7551 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
7552 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
7553 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
7554 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
7555 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
7556 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
7557 (amd64_emit_void_call_2): New.
7558 (amd64_emit_ops): New.
7559 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
7560 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
7561 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
7562 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
7563 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
7564 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
7565 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
7566 (i386_emit_call, i386_emit_reg, i386_emit_pop)
7567 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
7568 (i386_emit_stack_adjust, i386_emit_int_call_1)
7569 (i386_emit_void_call_2): New.
7570 (i386_emit_ops): New.
7571 (x86_emit_ops): New.
7572 (the_low_target): Install x86_emit_ops.
7573 * server.h (struct emit_ops): New.
7574 (get_raw_reg_func_addr): Declare.
7575 (current_insn_ptr, emit_error): Declare.
7576 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
7577 (set_trace_state_variable_value): New defines.
7578 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
7579 addr_get_trace_state_variable_value and
7580 addr_set_trace_state_variable_value.
7581 (symbol_list): New fields for get_raw_reg,
7582 get_trace_state_variable_value and set_trace_state_variable_value.
7583 (condfn): New typedef.
7584 (struct tracepoint): New field `compiled_cond'.
7585 (do_action_at_tracepoint): Clear compiled_cond.
7586 (get_trace_state_variable_value, set_trace_state_variable_value):
7588 (condition_true_at_tracepoint): If there's a compiled condition,
7590 (current_insn_ptr, emit_error): New globals.
7591 (struct bytecode_address): New.
7592 (get_raw_reg_func_addr): New.
7593 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
7594 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
7595 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
7596 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
7597 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
7598 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
7599 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
7600 (compile_tracepoint_condition, compile_bytecodes): New.
7601 * target.h (emit_ops): Forward declare.
7602 (struct target_ops): New field emit_ops.
7603 (target_emit_ops): New.
7604 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
7605 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
7606 * linux-low.c (linux_emit_ops): New.
7607 (linux_target_ops): Install it.
7608 * linux-low.h (struct linux_target_ops): New field emit_ops.
7610 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
7612 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
7613 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
7615 2010-06-01 Pedro Alves <pedro@codesourcery.com>
7616 Stan Shebs <stan@codesourcery.com>
7618 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
7619 (all): Depend on $(extra_libraries).
7620 (install-only): Install the IPA.
7621 (IPA_OBJS, IPA_LIB): New.
7622 (clean): Remove the IPA lib.
7623 (IPAGENT_CFLAGS): New.
7624 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
7625 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
7626 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
7627 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
7628 * configure.ac: Check for atomic builtins support in the compiler.
7629 (IPA_DEPFILES, extra_libraries): Define.
7630 * configure.srv (ipa_obj): Add description.
7631 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
7632 (i[34567]86-*-linux*): Set ipa_obj.
7633 (x86_64-*-linux*): Set ipa_obj.
7634 * linux-low.c (stabilizing_threads): New.
7635 (supports_fast_tracepoints): New.
7636 (linux_detach): Stabilize threads before detaching.
7637 (handle_tracepoints): Handle internal tracing breakpoints. Assert
7638 the lwp is either not stabilizing, or is moving out of a jump pad.
7639 (linux_fast_tracepoint_collecting): New.
7640 (maybe_move_out_of_jump_pad): New.
7641 (enqueue_one_deferred_signal): New.
7642 (dequeue_one_deferred_signal): New.
7643 (linux_wait_for_event_1): If moving out of a jump pad, defer
7644 pending signals to later.
7645 (linux_stabilize_threads): New.
7646 (linux_wait_1): Check if threads need moving out of jump pads, and
7648 (stuck_in_jump_pad_callback): New.
7649 (move_out_of_jump_pad_callback): New.
7651 (linux_resume_one_lwp): Handle moving out of jump pads.
7652 (linux_set_resume_request): Dequeue deferred signals.
7653 (need_step_over_p): Also step over fast tracepoint jumps.
7654 (start_step_over): Also uninsert fast tracepoint jumps.
7655 (finish_step_over): Also reinsert fast tracepoint jumps.
7656 (linux_install_fast_tracepoint_jump): New.
7657 (linux_target_ops): Install linux_stabilize_threads and
7658 linux_install_fast_tracepoint_jump_pad.
7659 * linux-low.h (linux_target_ops) <get_thread_area,
7660 install_fast_tracepoint_jump_pad>: New fields.
7661 (struct lwp_info) <collecting_fast_tracepoint,
7662 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
7663 (linux_get_thread_area): Declare.
7664 * linux-x86-low.c (jump_insn): New.
7665 (x86_get_thread_area): New.
7666 (append_insns): New.
7668 (amd64_install_fast_tracepoint_jump_pad): New.
7669 (i386_install_fast_tracepoint_jump_pad): New.
7670 (x86_install_fast_tracepoint_jump_pad): New.
7671 (the_low_target): Install x86_get_thread_area and
7672 x86_install_fast_tracepoint_jump_pad.
7673 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
7674 (struct fast_tracepoint_jump): New.
7675 (fast_tracepoint_jump_insn): New.
7676 (fast_tracepoint_jump_shadow): New.
7677 (find_fast_tracepoint_jump_at): New.
7678 (fast_tracepoint_jump_here): New.
7679 (delete_fast_tracepoint_jump): New.
7680 (set_fast_tracepoint_jump): New.
7681 (uninsert_fast_tracepoint_jumps_at): New.
7682 (reinsert_fast_tracepoint_jumps_at): New.
7683 (set_breakpoint_at): Use write_inferior_memory.
7684 (uninsert_raw_breakpoint): Use write_inferior_memory.
7685 (check_mem_read): Mask out fast tracepoint jumps.
7686 (check_mem_write): Mask out fast tracepoint jumps.
7687 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
7688 (set_fast_tracepoint_jump): Declare.
7689 (delete_fast_tracepoint_jump)
7690 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
7691 (reinsert_fast_tracepoint_jumps_at): Declare.
7692 * regcache.c: Don't compile many functions when building the
7693 in-process agent library.
7694 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
7695 the register buffer in the heap.
7696 (free_register_cache): If the register buffer isn't owned by the
7697 regcache, don't free it.
7698 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
7699 pre-existing register caches.
7700 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
7702 (convert_ascii_to_int): : Constify `from' parameter type.
7703 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
7704 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
7705 the needed buffer in-place.
7706 (relocate_instruction): New.
7707 * server.c (handle_query) <qSymbols>: If the target supports
7708 tracepoints, give it a chance of looking up symbols. Report
7709 support for fast tracepoints.
7710 (handle_status): Stabilize threads.
7711 (process_serial_event): Adjust.
7712 * server.h (struct fast_tracepoint_jump): Forward declare.
7713 (struct process_info) <fast_tracepoint_jumps>: New field.
7714 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
7715 (decode_X_packet, decode_M_packet): Adjust.
7716 (relocate_instruction): Declare.
7717 (in_process_agent_loaded): Declare.
7718 (tracepoint_look_up_symbols): Declare.
7719 (struct fast_tpoint_collect_status): Declare.
7720 (fast_tracepoint_collecting): Declare.
7721 (force_unlock_trace_buffer): Declare.
7722 (handle_tracepoint_bkpts): Declare.
7723 (initialize_low_tracepoint)
7724 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
7725 * target.h (struct target_ops) <stabilize_threads,
7726 install_fast_tracepoint_jump_pad>: New fields.
7727 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
7728 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
7729 [HAVE_STDINT_H]: Include stdint.h.
7730 (trace_debug_1): Rename to ...
7731 (trace_vdebug): ... this.
7732 (trace_debug): Rename to ...
7733 (trace_debug_1): ... this. Add `level' parameter.
7735 (ATTR_USED, ATTR_NOINLINE): New.
7736 (IP_AGENT_EXPORT): New.
7737 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7738 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
7739 (about_to_request_buffer_space, trace_buffer_is_full)
7740 (stopping_tracepoint, expr_eval_result, error_tracepoint)
7741 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
7742 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
7743 (traceframe_write_count, traceframes_created)
7744 (trace_state_variables)
7745 New renaming defines.
7746 (struct ipa_sym_addresses): New.
7747 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
7749 (ipa_sym_addrs): New.
7750 (all_tracepoint_symbols_looked_up): New.
7751 (in_process_agent_loaded): New.
7752 (write_e_ipa_not_loaded): New.
7753 (maybe_write_ipa_not_loaded): New.
7754 (tracepoint_look_up_symbols): New.
7755 (debug_threads) [IN_PROCESS_AGENT]: New.
7756 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
7757 (UNKNOWN_SIDE_EFFECTS): New.
7758 (stop_tracing): New.
7759 (flush_trace_buffer): New.
7760 (stop_tracing_bkpt): New.
7761 (flush_trace_buffer_bkpt): New.
7762 (read_inferior_integer): New.
7763 (read_inferior_uinteger): New.
7764 (read_inferior_data_pointer): New.
7765 (write_inferior_data_pointer): New.
7766 (write_inferior_integer): New.
7767 (write_inferior_uinteger): New.
7768 (struct collect_static_trace_data_action): Delete.
7769 (enum tracepoint_type): New.
7770 (struct tracepoint) <type>: New field `type'.
7771 <actions_str, step_actions, step_actions_str>: Only include in
7773 <orig_size, obj_addr_on_target, adjusted_insn_addr>
7774 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
7775 (tracepoints): Use IP_AGENT_EXPORT.
7776 (last_tracepoint): Don't include in the IPA.
7777 (stopping_tracepoint): Use IP_AGENT_EXPORT.
7778 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
7779 (alloced_trace_state_variables): New.
7780 (trace_state_variables): Use IP_AGENT_EXPORT.
7781 (traceframe_t): Delete unused variable.
7782 (circular_trace_buffer): Don't include in the IPA.
7783 (trace_buffer_start): Delete.
7784 (struct trace_buffer_control): New.
7785 (trace_buffer_free): Delete.
7786 (struct ipa_trace_buffer_control): New.
7787 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
7788 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
7790 (trace_buffer_ctrl): New.
7791 (TRACE_BUFFER_CTRL_CURR): New.
7792 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
7793 Reimplement as macros.
7794 (trace_buffer_wrap): Delete.
7795 (traceframe_write_count, traceframe_read_count)
7796 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
7797 (struct tracepoint_hit_ctx) <type>: New field.
7798 (struct fast_tracepoint_ctx): New.
7799 (memory_barrier): New.
7801 (record_tracepoint_error): Update atomically in the IPA.
7802 (clear_inferior_trace_buffer): New.
7803 (about_to_request_buffer_space): New.
7804 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
7805 updating the same buffer.
7806 (add_tracepoint): Default the tracepoint's type to trap
7807 tracepoint, and orig_size to -1.
7808 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
7810 (create_trace_state_variable): New parameter `gdb'. Handle it.
7811 (clear_installed_tracepoints): Clear fast tracepoint jumps.
7812 (cmd_qtdp): Handle fast tracepoints.
7814 (max_jump_pad_size): New.
7815 (gdb_jump_pad_head): New.
7816 (get_jump_space_head): New.
7817 (claim_jump_space): New.
7818 (sort_tracepoints): New.
7819 (MAX_JUMP_SIZE): New.
7820 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
7822 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
7823 support. Upload fast traceframes, and delete internal IPA
7825 (stop_tracing_handler): New.
7826 (flush_trace_buffer_handler): New.
7827 (cmd_qtstop): Upload fast tracepoints.
7828 (response_tracepoint): Handle fast tracepoints.
7829 (tracepoint_finished_step): Upload fast traceframes. Set the
7830 tracepoint hit context's tracepoint type.
7831 (handle_tracepoint_bkpts): New.
7832 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
7833 type. Add comment about fast tracepoints.
7834 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
7835 non-existing action_str field.
7836 (get_context_regcache): Handle fast tracepoints.
7837 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
7839 (fast_tracepoint_from_jump_pad_address): New.
7840 (fast_tracepoint_from_ipa_tpoint_address): New.
7841 (collecting_t): New.
7842 (force_unlock_trace_buffer): New.
7843 (fast_tracepoint_collecting): New.
7846 (write_inferior_data_ptr): New.
7847 (target_tp_heap): New.
7848 (target_malloc): New.
7849 (download_agent_expr): New.
7851 (download_tracepoints): New.
7852 (download_trace_state_variables): New.
7853 (upload_fast_traceframes): New.
7854 (IPA_FIRST_TRACEFRAME): New.
7855 (IPA_NEXT_TRACEFRAME_1): New.
7856 (IPA_NEXT_TRACEFRAME): New.
7857 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
7858 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
7859 (gdb_jump_pad_buffer_end): New.
7860 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
7861 (initialize_tracepoint): Adjust.
7862 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
7863 buffer. Initialize the low module.
7864 * utils.c (PREFIX, TOOLNAME): New.
7865 (malloc_failure): Use PREFIX.
7866 (error): In the IPA, an error causes an exit.
7867 (fatal, warning): Use PREFIX.
7868 (internal_error): Use TOOLNAME.
7869 (NUMCELLS): Increase to 10.
7870 * configure, config.in: Regenerate.
7872 2010-06-01 Pedro Alves <pedro@codesourcery.com>
7874 * server.c (handle_query) <qSupported>: Do two passes over the
7875 qSupported string to avoid nesting strtok.
7877 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7879 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
7881 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
7883 * configure: Regenerate.
7884 * proc-service.list: New.
7886 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7888 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
7891 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
7893 * gdbreplay.c (remote_open): Check error return from socket() call by
7894 its equality to -1 not by it being negative.
7895 * remote-utils.c (remote_open): Likewise.
7897 2010-05-23 Pedro Alves <pedro@codesourcery.com>
7899 * config.h: Regenerate.
7901 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
7903 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
7904 doesn't provide PTRACE_GET_THREAD_AREA.
7906 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
7908 * linux-m68k-low.c: Include <asm/ptrace.h>
7909 (ps_get_thread_area): Implement.
7911 2010-05-03 Doug Evans <dje@google.com>
7913 * event-loop.c (struct callback_event): New struct.
7914 (callback_list): New global.
7915 (append_callback_event, delete_callback_event): New functions.
7916 (process_callback): New function.
7917 (start_event_loop): Call it.
7918 * remote-utils.c (NOT_SCHEDULED): Define.
7919 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
7920 moved out of readchar.
7921 (readchar): Rewrite. Call reschedule before returning.
7922 (reset_readchar): New function.
7923 (remote_close): Call it.
7924 (process_remaining, reschedule): New functions.
7925 * server.h (callback_handler_func): New typedef.
7926 (append_callback_event, delete_callback_event): Declare.
7928 2010-05-03 Pedro Alves <pedro@codesourcery.com>
7930 * proc-service.c (ps_pglobal_lookup): Use
7931 thread_db_look_up_one_symbol.
7932 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
7933 parameter. Use it instead of all_symbols_looked_up.
7934 * server.h (struct process_info) <all_symbols_looked_up>: Delete
7936 (all_symbols_looked_up): Don't declare.
7937 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
7938 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
7940 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
7941 Set all_symbols_looked_up here.
7942 (thread_db_look_up_one_symbol): New.
7943 (thread_db_get_tls_address): Adjust.
7944 (thread_db_load_search, try_thread_db_load_1): Always allocate the
7945 thread_db object on the heap, and tentatively set it in the
7947 (thread_db_init): Don't set all_symbols_looked_up here.
7948 * linux-low.h (thread_db_look_up_one_symbol): Declare.
7950 2010-05-03 Pedro Alves <pedro@codesourcery.com>
7952 * linux-low.c (linux_kill, linux_detach): Adjust.
7953 (status_pending_p_callback): Remove redundant statement. Check
7954 for !TARGET_WAITIKIND_IGNORE, instead of
7955 TARGET_WAITKIND_STOPPED.
7956 (handle_tracepoints): Make sure LWP is locked. Adjust.
7957 (linux_wait_for_event_1): Adjust.
7958 (linux_cancel_breakpoints): New.
7959 (unsuspend_one_lwp): New.
7960 (unsuspend_all_lwps): New.
7961 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
7962 (send_sigstop_callback): Change return type to int, add new
7963 `except' parameter and handle it.
7964 (suspend_and_send_sigstop_callback): New.
7965 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
7966 pass them down. If SUSPEND, also increment the lwp's suspend
7968 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
7969 (need_step_over_p): Don't consider suspended LWPs.
7970 (start_step_over): Adjust.
7971 (proceed_one_lwp): Change return type to int, add new `except'
7972 parameter and handle it.
7973 (unsuspend_and_proceed_one_lwp): New.
7974 (proceed_all_lwps): Use find_inferior instead of
7976 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
7977 also decrement the suspend count of LWPs. Pass `except' down,
7978 instead of hacking its suspend count.
7979 (linux_pause_all): Add `freeze' parameter. Adjust.
7980 (linux_unpause_all): New.
7981 (linux_target_ops): Install linux_unpause_all.
7982 * server.c (handle_status): Adjust.
7983 * target.h (struct target_ops): New fields `unpause_all' and
7984 `cancel_breakpoints'. Add new parameter to `pause_all'.
7985 (pause_all): Add new `freeze' parameter.
7987 (cancel_breakpoints): New.
7988 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
7990 (cmd_qtstart): Pause threads.
7991 (stop_tracing): Pause threads, and cancel breakpoints.
7992 * win32-low.c (win32_target_ops): Adjust.
7994 2010-05-03 Pedro Alves <pedro@codesourcery.com>
7996 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
7997 the inferior right away from here...
7998 (linux_wait_1): ... to here, and adjust to check the thread's
7999 last_resume_kind instead of the lwp's step or stop_expected flags.
8001 2010-05-02 Pedro Alves <pedro@codesourcery.com>
8003 * README: Use consistent `GDB' and `GDBserver' spellings.
8005 2010-05-02 Pedro Alves <pedro@codesourcery.com>
8007 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
8008 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
8009 (linux_detach_one_lwp): Assume the lwp is stopped.
8010 (any_thread_of): Delete.
8011 (linux_detach): Stop all lwps here. Don't blindly delete all
8013 (delete_lwp_callback): New.
8014 (linux_mourn): Delete all lwps of the process that is gone.
8015 (linux_wait_1): Don't delete the last lwp of the process here.
8016 * mem-break.h (mark_breakpoints_out): Declare.
8017 * mem-break.c (mark_breakpoints_out): New.
8018 (free_all_breakpoints): Use it.
8019 * server.c (handle_target_event): If the process is gone, mark
8021 * thread-db.c (struct thread_db) <create_bp>: New field.
8022 (thread_db_enable_reporting): Fix prototype. Store a thread event
8023 breakpoint reference in the thread_db struct.
8024 (thread_db_load_search): Clear the thread_db object.
8025 (try_thread_db_load_1): Ditto.
8026 (switch_to_process): New.
8027 (disable_thread_event_reporting): Use it.
8028 (remove_thread_event_breakpoints): New.
8029 (thread_db_detach, thread_db_mourn): Use it.
8031 2010-05-01 Pedro Alves <pedro@codesourcery.com>
8033 * linux-low.c (linux_enable_event_reporting): New.
8034 (linux_wait_for_event_1, handle_extended_wait): Use it.
8036 2010-04-30 Pedro Alves <pedro@codesourcery.com>
8038 * linux-low.c (linux_kill_one_lwp, linux_kill)
8039 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
8040 (send_sigstop): Take an lwp_info as parameter instead. Queue a
8041 SIGSTOP even if the LWP is stopped.
8042 (send_sigstop_callback): New.
8043 (stop_all_lwps): Use send_sigstop_callback instead.
8044 (linux_resume_one_thread): Adjust.
8045 (proceed_one_lwp): Still proceed an LWP that the client has
8046 requested to stop, if we haven't reported it as stopped yet. Make
8047 sure that LWPs the client want stopped, have a pending SIGSTOP.
8049 2010-04-26 Doug Evans <dje@google.com>
8051 * server.c (handle_general_set): Make static.
8053 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
8054 Print received char after testing for error/eof instead of before.
8055 (input_interrupt): Tweak comment.
8057 2010-04-23 Doug Evans <dje@google.com>
8059 * server.c (start_inferior): Print inferior argv if --debug.
8061 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
8063 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
8064 * nto-x86-low.c: Include server.h
8066 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
8068 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
8069 be consistent with other sources of this directory.
8070 (init_registers_amd64): Correct name of source file of this function
8073 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
8075 * configure.srv (x86_64-*-mingw*): New configuration for Windows
8078 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
8080 * win32-i386-low.c: Add 64-bit support.
8081 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
8082 (init_registers_amd64): Declare.
8083 (mappings): Add 64-bit version of array.
8084 (init_windows_x86): New function.
8085 (the_low_target): Change init_arch field to init_windows_x86.
8087 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
8089 * win32-low.c: Adapt to support also 64-bit architecture.
8090 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
8091 (get_image_name): Use SIZE_T type for local variable `done'.
8092 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
8093 (toolhelp_get_dll_name): Idem.
8094 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
8095 Use uintptr_t typecast to avoid warning.
8096 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
8097 (handle_exception): Use phex_nz to avoid warning.
8098 (win32_wait): Remove unused local variable `process'.
8100 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
8102 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
8105 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
8107 * configure.ac: Use `ws2_32' library for srv_mingw.
8108 * configure: Regenerate.
8109 * gdbreplay.c: Include winsock2.h instead of winsock.h.
8110 * remote-utils.c: Likewise.
8112 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
8114 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
8115 if __x86_64__ is defined.
8117 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
8119 * configure: Regenerate.
8121 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
8123 * server.c (handle_query): Handle 'qGetTIBAddr' query.
8124 * target.h (target_ops): New get_tib_address field.
8125 * win32-low.h (win32_thread_info): Add thread_local_base field.
8126 * win32-low.c (child_add_thread): Add tlb argument.
8127 Set thread_local_base field to TLB.
8128 (get_child_debug_event): Adapt to child_add_thread change.
8129 (win32_get_tib_address): New function.
8130 (win32_target_ops): Set get_tib_address field to
8131 win32_get_tib_address.
8132 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
8134 2010-04-12 Pedro Alves <pedro@codesourcery.com>
8136 * linux-low.c (linux_mourn): Also remove the process.
8137 * server.c (handle_target_event): Don't remove the process here.
8138 * nto-low.c (nto_mourn): New.
8139 (nto_target_ops): Install it.
8140 * spu-low.c (spu_mourn): New.
8141 (spu_target_ops): Install it.
8142 * win32-low.c (win32_mourn): New.
8143 (win32_target_ops): Install it.
8145 2010-04-12 Pedro Alves <pedro@codesourcery.com>
8147 * server.h (buffer_xml_printf): Remove redundant `;'.
8149 2010-04-12 Pedro Alves <pedro@codesourcery.com>
8151 * regcache.c (set_register_cache): Invalidate regcaches before
8152 changing the register cache layout.
8153 (regcache_invalidate_one): Allow a NULL regcache.
8154 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
8155 regcaches before changing the register cache layout or the target
8158 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
8160 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
8161 variable warning on Linux/x86-64.
8163 2010-04-11 Pedro Alves <pedro@codesourcery.com>
8165 GDBserver disconnected tracing support.
8167 * linux-low.c (linux_remove_process): Delete.
8168 (add_lwp): Don't set last_resume_kind here.
8169 (linux_kill): Use `mourn'.
8170 (linux_detach): Use `thread_db_detach', and `mourn'.
8172 (linux_attach_lwp_1): Adjust comment.
8173 (linux_attach): last_resume_kind moved the thread_info; adjust.
8174 (status_pending_p_callback): Adjust.
8175 (linux_wait_for_event_1): Adjust.
8176 (count_events_callback, select_singlestep_lwp_callback)
8177 (select_event_lwp_callback, cancel_breakpoints_callback)
8178 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
8179 (proceed_one_lwp): Adjust.
8180 (linux_async): Add debug output.
8181 (linux_thread_stopped): New.
8182 (linux_pause_all): New.
8183 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
8185 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
8186 (thread_db_free): Delete declaration.
8187 (thread_db_detach, thread_db_mourn): Declare.
8188 * thread-db.c (thread_db_init): Use thread_db_mourn.
8189 (thread_db_free): Delete, split in two.
8190 (disable_thread_event_reporting): New.
8191 (thread_db_detach): New.
8192 (thread_db_mourn): New.
8194 * server.h (struct thread_info) <last_resume_kind>: New field.
8195 <attached>: Add comment.
8196 <gdb_detached>: New field.
8197 (handler_func): Change return type to int.
8198 (handle_serial_event, handle_target_event): Ditto.
8199 (gdb_connected): Declare.
8201 (disconnected_tracing): Declare.
8202 (stop_tracing): Declare.
8204 * server.c (handle_query) <qSupported>: Report support for
8205 disconnected tracing.
8206 (queue_stop_reply_callback): Account for running threads.
8207 (gdb_wants_thread_stopped): New.
8208 (gdb_wants_all_threads_stopped): New.
8209 (gdb_reattached_process): New.
8210 (handle_status): Clear the `gdb_detached' flag of all processes.
8211 In all-stop, stop all threads.
8212 (main): Be sure to leave tfind mode. Handle disconnected tracing.
8213 (process_serial_event): If the remote connection breaks, or if an
8214 exit was forced with "monitor exit", force an event loop exit.
8215 Handle disconnected tracing on detach.
8216 (handle_serial_event): Adjust.
8217 (handle_target_event): If GDB isn't connected, forward events back
8218 to the inferior, unless the last process exited, in which case,
8219 exit gdbserver. Adjust interface.
8221 * remote-utils.c (remote_open): Don't block in accept. Instead
8222 register an event loop source on the listen socket file
8223 descriptor. Refactor bits into ...
8224 (listen_desc): ... this new global.
8225 (gdb_connected): ... this new function.
8226 (enable_async_notification): ... this new function.
8227 (handle_accept_event): ... this new function.
8228 (remote_close): Clear remote_desc.
8230 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
8232 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
8234 (mourn_inferior): Define.
8235 (target_process_qsupported): Avoid the dangling else problem.
8236 (thread_stopped): Define.
8237 (pause_all): Define.
8238 (target_waitstatus_to_string): Declare.
8239 * target.c (target_waitstatus_to_string): New.
8241 * tracepoint.c (tracing): Make extern.
8242 (disconnected_tracing): New.
8243 (stop_tracing): Make extern. Handle tracing stops due to GDB
8245 (cmd_qtdisconnected): New.
8246 (cmd_qtstatus): Report disconnected tracing status in trace reply.
8247 (handle_tracepoint_general_set): Handle QTDisconnected.
8249 * event-loop.c (event_handler_func): Change return type to int.
8250 (process_event): Bail out if the event handler wants the event
8252 (handle_file_event): Ditto.
8253 (start_event_loop): Bail out if the event handler wants the event
8256 * nto-low.c (nto_target_ops): Adjust.
8257 * spu-low.c (spu_wait): Don't remove the process here.
8258 (spu_target_ops): Adjust.
8259 * win32-low.c (win32_wait): Don't remove the process here.
8260 (win32_target_ops): Adjust.
8262 2010-04-11 Pedro Alves <pedro@codesourcery.com>
8264 * regcache.c (realloc_register_cache): Invalidate inferior's
8265 regcache before recreating it.
8267 2010-04-09 Pedro Alves <pedro@codesourcery.com>
8269 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
8271 2010-04-09 Stan Shebs <stan@codesourcery.com>
8272 Pedro Alves <pedro@codesourcery.com>
8274 * server.h (LONGEST): New.
8275 (struct thread_info) <while_stepping>: New field.
8276 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
8278 (initialize_tracepoint, handle_tracepoint_general_set)
8279 (handle_tracepoint_query, tracepoint_finished_step)
8280 (tracepoint_was_hit, release_while_stepping_state_list):
8281 (current_traceframe): Declare.
8282 * server.c (handle_general_set): Handle tracepoint packets.
8284 (write_memory): New.
8285 (handle_search_memory_1): Use read_memory.
8286 (handle_query): Report support for conditional tracepoints, trace
8287 state variables, and tracepoint sources. Handle tracepoint
8289 (main): Initialize the tracepoints module.
8290 (process_serial_event): Handle traceframe reads/writes.
8292 * linux-low.c (handle_tracepoints): New.
8293 (linux_wait_1): Call it.
8294 (linux_resume_one_lwp): Handle while-stepping.
8295 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
8296 (linux_target_ops): Install them.
8297 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
8299 * linux-x86-low.c (x86_supports_tracepoints): New.
8300 (the_low_target). Install it.
8302 * mem-break.h (delete_breakpoint): Declare.
8303 * mem-break.c (delete_breakpoint): Make external.
8305 * target.h (struct target_ops): Add `supports_tracepoints',
8306 `read_pc', and `write_pc' fields.
8307 (target_supports_tracepoints): Define.
8308 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
8311 * regcache.h (struct regcache) <registers_owned>: New field.
8312 (init_register_cache, regcache_cpy): Declare.
8313 (regcache_read_pc, regcache_write_pc): Declare.
8314 (register_cache_size): Declare.
8315 (supply_regblock): Declare.
8316 * regcache.c (init_register_cache): New.
8317 (new_register_cache): Use it.
8318 (regcache_cpy): New.
8319 (register_cache_size): New.
8320 (supply_regblock): New.
8321 (regcache_read_pc, regcache_write_pc): New.
8323 * tracepoint.c: New.
8325 * Makefile.in (OBS): Add tracepoint.o.
8326 (tracepoint.o): New rule.
8328 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
8330 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
8332 (i386-mmx.c): Likewise.
8333 (i386-mmx-linux.o): Likewise.
8334 (i386-mmx-linux.c): Likewise.
8336 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
8337 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
8338 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
8339 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
8341 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
8342 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
8343 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
8345 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
8347 * Makefile.in (clean): Updated.
8349 (i386-avx.c): Likewise.
8350 (i386-avx-linux.o): Likewise.
8351 (i386-avx-linux.c): Likewise.
8352 (amd64-avx.o): Likewise.
8353 (amd64-avx.c): Likewise.
8354 (amd64-avx-linux.o): Likewise.
8355 (amd64-avx-linux.c): Likewise.
8357 * configure.srv (srv_i386_regobj): Add i386-avx.o.
8358 (srv_i386_linux_regobj): Add i386-avx-linux.o.
8359 (srv_amd64_regobj): Add amd64-avx.o.
8360 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
8361 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
8362 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
8363 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
8364 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
8365 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
8366 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
8368 * i387-fp.c: Include "i386-xstate.h".
8370 (i387_cache_to_xsave): Likewise.
8371 (i387_xsave_to_cache): Likewise.
8372 (x86_xcr0): Likewise.
8374 * i387-fp.h (i387_cache_to_xsave): Likewise.
8375 (i387_xsave_to_cache): Likewise.
8376 (x86_xcr0): Likewise.
8378 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
8379 * linux-crisv32-low.c (target_regsets): Likewise.
8380 * linux-m68k-low.c (target_regsets): Likewise.
8381 * linux-mips-low.c (target_regsets): Likewise.
8382 * linux-ppc-low.c (target_regsets): Likewise.
8383 * linux-s390-low.c (target_regsets): Likewise.
8384 * linux-sh-low.c (target_regsets): Likewise.
8385 * linux-sparc-low.c (target_regsets): Likewise.
8386 * linux-xtensa-low.c (target_regsets): Likewise.
8388 * linux-low.c: Include <sys/uio.h>.
8389 (regsets_fetch_inferior_registers): Support nt_type.
8390 (regsets_store_inferior_registers): Likewise.
8391 (linux_process_qsupported): New.
8392 (linux_target_ops): Add linux_process_qsupported.
8394 * linux-low.h (regset_info): Add nt_type.
8395 (linux_target_ops): Add process_qsupported.
8397 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
8399 (init_registers_i386_avx_linux): New.
8400 (init_registers_amd64_avx_linux): Likewise.
8401 (xmltarget_i386_linux_no_xml): Likewise.
8402 (xmltarget_amd64_linux_no_xml): Likewise.
8403 (PTRACE_GETREGSET): Likewise.
8404 (PTRACE_SETREGSET): Likewise.
8405 (x86_fill_xstateregset): Likewise.
8406 (x86_store_xstateregset): Likewise.
8407 (use_xml): Likewise.
8408 (x86_linux_update_xmltarget): Likewise.
8409 (x86_linux_process_qsupported): Likewise.
8410 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
8411 (x86_arch_setup): Don't call init_registers_amd64_linux nor
8412 init_registers_i386_linux here. Call
8413 x86_linux_update_xmltarget.
8414 (the_low_target): Add x86_linux_process_qsupported.
8416 * server.c (handle_query): Call target_process_qsupported.
8418 * target.h (target_ops): Add process_qsupported.
8419 (target_process_qsupported): New.
8421 2010-04-03 Pedro Alves <pedro@codesourcery.com>
8423 * inferiors.c (add_thread): Set last_status kind to
8424 TARGET_WAITKIND_IGNORE.
8425 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
8426 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
8427 (linux_wait_1): Move `thread' local definition to block that uses
8428 it. Don't NULL initialize `event_child'.
8429 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
8430 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
8431 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
8433 2010-04-01 Pedro Alves <pedro@codesourcery.com>
8435 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
8436 an extended waitstatus, or by a watchpoint.
8437 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
8438 thread was stepping or has been stopped by a watchpoint.
8440 2010-04-01 Pedro Alves <pedro@codesourcery.com>
8442 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
8443 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
8444 of another, then delete the previous, and validate all
8446 (validate_inserted_breakpoint): New.
8447 (delete_disabled_breakpoints): New.
8448 (validate_breakpoints): New.
8449 (check_mem_read): Validate breakpoints before trusting their
8450 shadow. Delete disabled breakpoints.
8451 (check_mem_write): Validate breakpoints before trusting they
8452 should be inserted. Delete disabled breakpoints.
8453 * mem-break.h (validate_breakpoints):
8454 * server.c (handle_query): Validate breakpoints when we see a
8457 2010-04-01 Pedro Alves <pedro@codesourcery.com>
8459 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
8460 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
8461 if we could tell there's a GDB breakpoint at stop_pc.
8462 (need_step_over_p): Don't do a step over if we find a GDB
8463 breakpoint at the resume PC.
8465 * mem-break.c (struct raw_breakpoint): New.
8466 (enum bkpt_type): New type `gdb_breakpoint'.
8467 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
8468 fields. New field `raw'.
8469 (find_raw_breakpoint_at): New.
8470 (set_raw_breakpoint_at): Handle refcounting. Create a raw
8472 (set_breakpoint_at): Adjust.
8473 (delete_raw_breakpoint): New.
8474 (release_breakpoint): New.
8475 (delete_breakpoint): Rename to...
8476 (delete_breakpoint_1): ... this. Add proc parameter. Use
8477 release_breakpoint. Return ENOENT.
8478 (delete_breakpoint): Reimplement.
8479 (find_breakpoint_at): Delete.
8480 (find_gdb_breakpoint_at): New.
8481 (delete_breakpoint_at): Delete.
8482 (set_gdb_breakpoint_at): New.
8483 (delete_gdb_breakpoint_at): New.
8484 (gdb_breakpoint_here): New.
8485 (set_reinsert_breakpoint): Use release_breakpoint.
8486 (uninsert_breakpoint): Rename to ...
8487 (uninsert_raw_breakpoint): ... this.
8488 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
8489 (reinsert_raw_breakpoint): Change parameter type to
8491 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
8493 (check_breakpoints): Adjust. Use release_breakpoint.
8494 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
8495 (breakpoint_inserted_here): Ditto.
8496 (check_mem_read): Adjust to iterate over raw breakpoints instead.
8497 Don't trust the breakpoint's shadow if it is not inserted.
8498 (check_mem_write): Adjust to iterate over raw breakpoints instead.
8499 (delete_all_breakpoints): Adjust.
8500 (free_all_breakpoints): Mark all breakpoints as uninserted, and
8501 use delete_breakpoint_1.
8503 * mem-break.h (breakpoints_supported): Delete declaration.
8504 (set_gdb_breakpoint_at): Declare.
8505 (gdb_breakpoint_here): Declare.
8506 (delete_breakpoint_at): Delete.
8507 (delete_gdb_breakpoint_at): Declare.
8509 * server.h (struct raw_breakpoint): Forward declare.
8510 (struct process_info): New field `raw_breakpoints'.
8512 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
8515 2010-03-24 Pedro Alves <pedro@codesourcery.com>
8517 * linux-low.c (status_pending_p_callback): Fix comment.
8518 (linux_wait_for_event_1): Move most of the internal breakpoint
8519 handling from here...
8520 (linux_wait_1): ... to here.
8521 (count_events_callback): New.
8522 (select_singlestep_lwp_callback): New.
8523 (select_event_lwp_callback): New.
8524 (cancel_breakpoints_callback): New.
8525 (select_event_lwp): New.
8526 (linux_wait_1): Simplify internal breakpoint handling. Give equal
8527 priority to all LWPs that have had events that should be reported
8528 to the client. Cancel breakpoints when about to reporting the
8529 event to the client, not while stopping lwps. No longer cancel
8530 finished single-steps here.
8531 (cancel_finished_single_step): Delete.
8532 (cancel_finished_single_steps): Delete.
8534 2010-03-24 Pedro Alves <pedro@codesourcery.com>
8536 * mem-break.c (enum bkpt_type): New.
8537 (struct breakpoint): New field `type'.
8538 (set_breakpoint_at): Change return type to struct breakpoint
8539 pointer. Set type to `other_breakpoint' by default.
8540 (delete_breakpoint): Rewrite, supporting more than one breakpoint
8541 in the breakpoint list.
8542 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
8543 (reinsert_breakpoint): Rename to ...
8544 (reinsert_raw_breakpoint): ... this.
8545 (reinsert_breakpoints_at): Adjust.
8546 * mem-break.h (struct breakpoint): Declare.
8547 (set_breakpoint_at): Change return type to struct breakpoint
8550 2010-03-24 Pedro Alves <pedro@codesourcery.com>
8552 * server.c (handle_query): Assign, not compare.
8554 2010-03-24 Pedro Alves <pedro@codesourcery.com>
8556 Teach linux gdbserver to step-over-breakpoints.
8558 * linux-low.c (can_hardware_single_step): New.
8559 (supports_breakpoints): New.
8560 (handle_extended_wait): If stopping threads, read the stop pc of
8563 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
8564 low target doesn't support retrieving the PC.
8565 (add_lwp): Set last_resume_kind to resume_continue.
8566 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
8567 (linux_attach): Don't clear stop_expected. Set the lwp's
8568 last_resume_kind to resume_stop.
8569 (linux_detach_one_lwp): Don't check for removed breakpoints.
8570 (check_removed_breakpoint): Delete.
8571 (status_pending_p): Rename to ...
8572 (status_pending_p_callback): ... this. Don't check for removed
8573 breakpoints. Don't consider threads that are stopped from GDB's
8575 (linux_wait_for_lwp): Always read the stop_pc here.
8576 (cancel_breakpoint): New.
8577 (step_over_bkpt): New global.
8578 (linux_wait_for_event_1): Implement stepping over breakpoints.
8579 (gdb_wants_lwp_stopped): New.
8580 (gdb_wants_all_stopped): New.
8581 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
8582 single-step traps here. Store the thread's last reported target
8584 (send_sigstop): Don't clear stop_expected. Always set it,
8586 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
8587 (cancel_finished_single_step): New.
8588 (cancel_finished_single_steps): New.
8589 (wait_for_sigstop): Don't cancel finished single-step traps here.
8590 (linux_resume_one_lwp): Don't check for removed breakpoints.
8591 Don't set `step' on non-hardware step archs.
8592 (linux_set_resume_request): Ignore resume_stop requests if already
8593 stopping or stopped. Set the lwp's last_resume_kind.
8594 (resume_status_pending_p): Don't check for removed breakpoints.
8595 (need_step_over_p): New.
8596 (start_step_over): New.
8597 (finish_step_over): New.
8598 (linux_resume_one_thread): Always queue a sigstop for resume_stop
8599 requests. Clear the thread's last reported target waitstatus.
8600 Don't use the `suspended' flag. Don't consider pending breakpoints.
8601 (linux_resume): Start a step-over if necessary.
8602 (proceed_one_lwp): New.
8603 (proceed_all_lwps): New.
8604 (unstop_all_lwps): New.
8605 * linux-low.h (struct lwp_info): Rewrite comment for the
8606 `suspended' flag. Add the `stop_pc' field. Delete the
8607 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
8608 Add `'last_resume_kind' and `need_step_over' fields.
8609 * inferiors.c (struct thread_info): Delete, moved elsewhere.
8610 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
8611 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
8612 (set_raw_breakpoint_at): New.
8613 (set_breakpoint_at): Rewrite to use it.
8614 (reinsert_breakpoint_handler): Delete.
8615 (set_reinsert_breakpoint): New.
8616 (reinsert_breakpoint_by_bp): Delete.
8617 (delete_reinsert_breakpoints): New.
8618 (uninsert_breakpoint): Rewrite.
8619 (uninsert_breakpoints_at): New.
8620 (reinsert_breakpoint): Rewrite.
8621 (reinsert_breakpoints_at): New.
8622 (check_breakpoints): Rewrite.
8623 (breakpoint_here): New.
8624 (breakpoint_inserted_here): New.
8625 (check_mem_read): Adjust.
8626 * mem-break.h (breakpoints_supported, breakpoint_here)
8627 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
8628 (reinsert_breakpoint_by_bp): Delete declaration.
8629 (delete_reinsert_breakpoints): Declare.
8630 (reinsert_breakpoint): Delete declaration.
8631 (reinsert_breakpoints_at): Declare.
8632 (uninsert_breakpoint): Delete declaration.
8633 (uninsert_breakpoints_at): Declare.
8634 (check_breakpoints): Adjust prototype.
8635 * server.h: Adjust include order.
8636 (struct thread_info): Declare here. Add a `last_status' field.
8638 2010-03-23 Michael Snyder <msnyder@vmware.com>
8640 * server.c (crc32): New function.
8641 (handle_query): Add handling for 'qCRC:' request.
8643 2010-03-23 Pedro Alves <pedro@codesourcery.com>
8645 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
8646 lwp had been stopped by a watchpoint.
8648 2010-03-16 Pedro Alves <pedro@codesourcery.com>
8650 * server.h (internal_error): Declare.
8651 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
8652 * utils.c (internal_error): New function.
8654 2010-03-15 Andreas Schwab <schwab@redhat.com>
8656 * configure.srv: Fix typo setting srv_regobj.
8658 2010-03-15 Pedro Alves <pedro@codesourcery.com>
8660 * linux-low.c (fetch_register): Avoid passing a non string literal
8662 (usr_store_inferior_registers): Ditto.
8664 2010-03-14 Pedro Alves <pedro@codesourcery.com>
8666 * linux-low.c (linux_write_memory): Bail out early if peeking
8669 2010-03-14 Pedro Alves <pedro@codesourcery.com>
8671 * linux-low.h (struct lwp_info): New fields
8672 `stopped_by_watchpoint' and `stopped_data_address'.
8673 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
8674 here, and cache them in the lwp object.
8675 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
8677 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
8679 (linux_stopped_by_watchpoint): Rewrite.
8680 (linux_stopped_data_address): Rewrite.
8682 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
8684 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
8685 switching the current inferior, not before.
8687 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
8689 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
8690 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
8691 i386-linux.c and amd64-linux.c.
8692 (reg-i386.o): Removed.
8693 (reg-i386.c): Likewise.
8694 (reg-i386-linux.o): Likewise.
8695 (reg-i386-linux.c): Likewise.
8696 (reg-x86-64.o): Likewise.
8697 (reg-x86-64.c): Likewise.
8698 (reg-x86-64-linux.o): Likewise.
8699 (reg-x86-64-linux.c): Likewise.
8702 (i386-linux.o): Likewise.
8703 (i386-linux.c): Likewise.
8704 (amd64.o): Likewise.
8705 (amd64.c): Likewise.
8706 (amd64-linux.o): Likewise.
8707 (amd64-linux.c): Likewise.
8709 * configure.srv (srv_i386_regobj): New.
8710 (srv_i386_linux_regobj): Likewise.
8711 (srv_amd64_regobj): Likewise.
8712 (srv_amd64_linux_regobj): Likewise.
8713 (srv_i386_32bit_xmlfiles): Likewise.
8714 (srv_i386_64bit_xmlfiles): Likewise.
8715 (srv_i386_xmlfiles): Likewise.
8716 (srv_amd64_xmlfiles): Likewise.
8717 (srv_i386_linux_xmlfiles): Likewise.
8718 (srv_amd64_linux_xmlfiles): Likewise.
8719 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
8720 srv_xmlfiles to $srv_i386_xmlfiles.
8721 (i[34567]86-*-mingw32ce*): Likewise.
8722 (i[34567]86-*-mingw*): Likewise.
8723 (i[34567]86-*-nto*): Likewise.
8724 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
8725 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
8726 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
8727 (x86_64-*-linux*): Likewise.
8729 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
8730 (init_registers_amd64_linux): New.
8731 (x86_arch_setup): Replace init_registers_x86_64_linux with
8732 init_registers_amd64_linux.
8734 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
8736 * configure.ac: Check for libdl. If it is not available link against
8737 static libthread_db.
8738 * configure: Regenerate.
8740 2010-02-22 Pedro Alves <pedro@codesourcery.com>
8744 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
8745 handing a read watchpoint.
8746 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
8748 2010-02-12 Doug Evans <dje@google.com>
8750 * linux-low.c (linux_supports_tracefork_flag): Document.
8751 (linux_look_up_symbols): Add comment.
8753 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
8755 * regcache.c (supply_register): Clear regcache if buf is NULL.
8757 2010-02-02 Nicolas Roche <roche@sourceware.org>
8758 Joel Brobecker <brobecker@adacore.com>
8760 * inferiors.c (find_inferior): Add function documentation.
8761 (unloaded_dll): Handle the case where the unloaded dll has not
8762 been previously registered in the dll list.
8764 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
8766 * linux-arm-low.c (thumb_breakpoint_len): Delete.
8767 (thumb2_breakpoint): New.
8768 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
8770 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
8772 * linux-low.c (get_stop_pc): Check for SIGTRAP.
8773 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
8776 2010-01-21 Pedro Alves <pedro@codesourcery.com>
8778 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
8780 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
8782 * linux-s390-low.c (s390_collect_ptrace_register)
8783 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
8785 2010-01-21 Doug Evans <dje@google.com>
8787 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
8788 (PTRACE_ARG4_TYPE): New macro.
8789 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
8790 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
8791 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
8792 (usr_store_inferior_registers): Ditto.
8793 (linux_read_memory, linux_write_memory): Ditto.
8794 (linux_test_for_tracefork): Ditto.
8796 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
8797 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
8799 2010-01-21 Pedro Alves <pedro@codesourcery.com>
8801 * proc-service.c (ps_lgetregs): Don't refetch registers from the
8804 2010-01-21 Pedro Alves <pedro@codesourcery.com>
8806 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
8807 prototype to take a regcache. Adjust.
8809 2010-01-20 Pedro Alves <pedro@codesourcery.com>
8811 * regcache.h (struct thread_info): Forward declare.
8812 (struct regcache): New.
8813 (new_register_cache): Adjust prototype.
8814 (get_thread_regcache): Declare.
8815 (free_register_cache): Adjust prototype.
8816 (registers_to_string, registers_from_string): Ditto.
8817 (supply_register, supply_register_by_name, collect_register)
8818 (collect_register_as_string, collect_register_by_name): Ditto.
8819 * regcache.c (struct inferior_regcache_data): Delete.
8820 (get_regcache): Rename to ...
8821 (get_thread_regcache): ... this. Adjust. Switch inferior before
8823 (regcache_invalidate_one): Adjust.
8824 (regcache_invalidate): Fix prototype.
8825 (new_register_cache): Return the new register cache.
8826 (free_register_cache): Change prototype.
8827 (realloc_register_cache): Adjust.
8828 (registers_to_string): Change prototype to take a regcache. Adjust.
8829 (registers_from_string): Ditto.
8830 (register_data): Ditto.
8831 (supply_register): Ditto.
8832 (supply_register_by_name): Ditto.
8833 (collect_register): Ditto.
8834 (collect_register_as_string): Ditto.
8835 (collect_register_by_name): Ditto.
8836 * server.c (process_serial_event): Adjust.
8837 * linux-low.h (regset_fill_func, regset_store_func): Change
8839 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
8841 * linux-low.c (get_stop_pc): Adjust.
8842 (check_removed_breakpoint): Adjust.
8843 (linux_wait_for_event): Adjust.
8844 (linux_resume_one_lwp): Adjust.
8845 (fetch_register): Add regcache parameter. Adjust.
8846 (usr_store_inferior_registers): Ditto.
8847 (regsets_fetch_inferior_registers): Ditto.
8848 (regsets_store_inferior_registers): Ditto.
8849 (linux_fetch_registers, linux_store_registers): Ditto.
8850 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
8852 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
8854 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
8855 prototype to take a regcache.
8856 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
8857 * remote-utils.c (convert_ascii_to_int, outreg)
8858 (prepare_resume_reply): Change prototype to take a regcache.
8860 * target.h (struct target_ops) <fetch_registers, store_registers>:
8861 Change prototype to take a regcache.
8862 (fetch_inferior_registers, store_inferior_registers): Change
8863 prototype to take a regcache. Adjust.
8864 * proc-service.c (ps_lgetregs): Adjust.
8865 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
8866 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
8867 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
8868 take a regcache. Adjust.
8869 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
8870 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
8871 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
8872 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
8873 * linux-cris-low.c (cris_get_pc, cris_set_pc)
8874 (cris_cannot_fetch_register):
8875 (cris_breakpoint_at): Change prototype to take a regcache.
8877 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
8878 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
8879 to take a regcache. Adjust.
8880 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
8882 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
8883 take a regcache. Adjust.
8884 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
8885 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
8886 (m68k_set_pc): Change prototype to take a regcache. Adjust.
8887 * linux-mips-low.c (mips_get_pc):
8888 (mips_set_pc): Change prototype to take a regcache. Adjust.
8889 (mips_reinsert_addr): Adjust.
8890 (mips_collect_register): Change prototype to take a regcache.
8892 (mips_supply_register):
8893 (mips_collect_register_32bit, mips_supply_register_32bit)
8894 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
8895 (mips_store_fpregset): Ditto.
8896 * linux-ppc-low.c (ppc_supply_ptrace_register)
8897 (ppc_supply_ptrace_register): Ditto.
8898 (parse_spufs_run): Adjust.
8899 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
8900 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
8901 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
8902 take a regcache. Adjust.
8903 * linux-s390-low.c (s390_collect_ptrace_register)
8904 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
8905 (s390_set_pc): Change prototype to take a regcache. Adjust.
8906 (s390_arch_setup): Adjust.
8907 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
8908 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
8909 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
8910 (sparc_fill_gregset, sparc_store_gregset_from_stack)
8911 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
8913 (sparc_breakpoint_at): Adjust.
8914 * linux-xtensa-low.c (xtensa_fill_gregset):
8915 (xtensa_store_gregset):
8916 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
8917 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
8918 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
8919 prototype to take a regcache. Adjust.
8920 * win32-arm-low.c (arm_fetch_inferior_register)
8921 (arm_store_inferior_register): Change prototype to take a
8923 * win32-i386-low.c (i386_fetch_inferior_register)
8924 (i386_store_inferior_register): Change prototype to take a
8926 * win32-low.c (child_fetch_inferior_registers)
8927 (child_store_inferior_registers): Change prototype to take a
8929 (win32_wait): Adjust.
8930 (win32_fetch_inferior_registers): Change prototype to take a
8932 (win32_store_inferior_registers): Adjust.
8933 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
8934 store_inferior_register>: Change prototype to take a regcache.
8936 2010-01-20 Doug Evans <dje@google.com>
8938 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
8940 (linux_wait_for_event1, linux_init_signals): Ditto.
8941 (W_STOPCODE): Provide definition if missing.
8943 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
8945 * linux-low.c (linux_core_of_thread): New.
8946 (compare_ints, show_process, list_threads): New.
8947 (linux_qxfer_osdata): Report threads and cores.
8948 (linux_target_op): Register linux_core_of_thread.
8949 * remote-utils.c (prepare_resume_reply): Report the core.
8950 (buffer_xml_printf): Support %d specifier.
8951 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
8953 (handle_query): Handle qXfer:threads. Announce availability
8955 * target.h (struct target_ops): New field core_of_thread.
8957 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
8959 * Makefile.in (clean): Remove new generated files.
8960 (reg-s390.o, reg-s390.c): Remove rules.
8961 (reg-s390x.o, reg-s390x.c): Likewise.
8962 (s390-linux32.o, s390-linux32.c): Add rules.
8963 (s390-linux64.o, s390-linux64.c): Likewise.
8964 (s390x-linux64.o, s390x-linux64.c): Likewise.
8965 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
8966 * linux-s390-low.c: Include <elf.h>.
8967 (HWCAP_S390_HIGH_GPRS): Define if undefined.
8968 (init_registers_s390): Remove prototype.
8969 (init_registers_s390x): Likewise.
8970 (init_registers_s390_linux32): Add prototype.
8971 (init_registers_s390_linux64): Likewise.
8972 (init_registers_s390x_linux64): Likewise.
8973 (s390_num_regs_3264): New define.
8974 (s390_regmap_3264): New global variable.
8975 (s390_cannot_fetch_register): Remove obsolete check.
8976 (s390_cannot_store_register): Likewise.
8977 (s390_collect_ptrace_register): Handle upper/lower register halves.
8978 (s390_supply_ptrace_register): Likewise.
8979 (s390_fill_gregset): Update to register number changes.
8980 (s390_get_hwcap): New routine.
8981 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
8982 Install appropriate regmap and register set.
8984 2010-01-01 Joel Brobecker <brobecker@adacore.com>
8986 * server.c (gdbserver_version): Update copyright year to 2010.
8987 * gdbreplay.c (gdbreplay_version): Likewise.
8989 2009-12-28 Doug Evans <dje@google.com>
8991 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
8992 elf/external.h. Include <elf.h> instead but only if necessary.
8994 2009-12-28 Pedro Alves <pedro@codesourcery.com>
8996 * linux-low.c (linux_remove_process): Remove `detaching'
8997 parameter. Don't release/detach from thread_db here.
8998 (linux_kill): Release/detach from thread_db here, ...
8999 (linux_detach): ... and here, before actually detaching.
9000 (linux_wait_1): ... and here, when a process exits.
9001 * thread-db.c (any_thread_of): New.
9002 (thread_db_free): Switch the current inferior to a thread of the
9005 2009-12-21 Doug Evans <dje@google.com>
9007 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
9009 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
9010 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
9011 warning ifndef __NR_tkill. Move setting of errno there too.
9012 Delete unnecessary resetting of errno after syscall.
9013 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
9015 * configure.ac: Check for dladdr.
9016 * config.in: Regenerate.
9017 * configure: Regenerate.
9018 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
9019 (try_thread_db_load): Update.
9021 * linux-low.c (my_waitpid): Delete unnecessary prototype.
9023 2009-12-18 Doug Evans <dje@google.com>
9025 * event-loop.c: Include unistd.h if it exists.
9027 * linux-low.c (my_waitpid): Move definition away from being in
9028 between linux_tracefork_child/linux_test_for_tracefork.
9030 * gdb_proc_service.h (psaddr_t): Fix type.
9031 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
9032 signature to match glibc.
9034 2009-12-16 Doug Evans <dje@google.com>
9036 * linux-low.c (linux_read_memory): Fix argument to read.
9038 2009-11-26 Pedro Alves <pedro@codesourcery.com>
9040 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
9041 events, don't leave current_inferior pointing at null.
9043 2009-11-26 Pedro Alves <pedro@codesourcery.com>
9045 * win32-low.c (LOG): Delete.
9046 (OUTMSG): Output to stderr.
9047 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
9048 on compile time LOG macro.
9049 (win32_wait): Fix debug output.
9051 2009-11-26 Pedro Alves <pedro@codesourcery.com>
9053 * win32-low.c (win32_add_one_solib): If the dll name is
9054 "ntdll.dll", prepend the system directory to the dll path.
9056 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
9058 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
9060 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
9061 Vladimir Prus <vladimir@codesourcery.com>
9063 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
9064 * configure.ac: Check for __mcoldfire__ and set
9065 gdb_cv_m68k_is_coldfire.
9066 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
9067 reg-cf.o and reg-m68k.o.
9068 * configure: Regenerated.
9070 2009-11-16 Pedro Alves <pedro@codesourcery.com>
9072 * linux-low.c (linux_remove_process): Add `detaching' parameter.
9073 Pass it to thread_db_free.
9074 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
9075 proper `detaching' argument to linux_remove_process.
9076 * linux-low.h (thread_db_free): Add `detaching' parameter.
9077 * thread-db.c (thread_db_init): Pass false as `detaching' argument
9079 (thread_db_free): Add `detaching' parameter. Only
9080 call td_ta_clear_event if detaching from process.
9082 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
9084 * thread-db.c (thread_db_free): Fix typo.
9086 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
9089 * thread-db.c (thread_db_free): Call td_ta_clear_event.
9091 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
9093 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
9094 with an i686 compiler.
9095 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
9097 * configure: Rebuilt.
9099 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
9103 * server.c (handle_search_memory_1): Correct read_addr initialization
9104 in loop for searching subsequent chunks.
9106 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
9108 * configure.ac: New --with-libthread-db option.
9109 * thread-db.c: Allow direct dependence on libthread_db.
9110 (thread_db_free): Adjust.
9111 * config.in: Regenerate.
9112 * configure: Likewise.
9114 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
9117 * thread-db.c (attach_thread): New function.
9118 (maybe_attach_thread): Return success/failure.
9119 (find_new_threads_callback): Adjust.
9120 (thread_db_find_new_threads): Loop until no new threads.
9122 2009-10-13 Pedro Alves <pedro@codesourcery.com>
9124 * proc-service.c (ps_lgetregs): Formatting.
9126 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
9128 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
9129 * configure.ac: Adjust.
9130 * linux-low.h (struct process_info_private): Move members to struct
9132 (thread_db_free, thread_db_handle_monitor_command): New prototype.
9133 * linux-low.c (linux_remove_process): Adjust.
9134 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
9135 * server.c (handle_query): Move code ...
9136 (handle_monitor_command): ... here. New function.
9137 * target.h (struct target_ops): New member.
9138 * thread-db.c (struct thread_db): New.
9139 (libthread_db_search_path): New variable.
9140 (thread_db_create_event, thread_db_enable_reporting)
9141 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
9142 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
9143 (try_thread_db_load_1, dladdr_to_soname): New functions.
9144 (try_thread_db_load, thread_db_load_search): New functions.
9145 (thread_db_init): Search for libthread_db.
9146 (thread_db_free): New function.
9147 (thread_db_handle_monitor_command): Likewise.
9148 * config.in: Regenerate.
9149 * configure: Regenerate.
9151 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
9153 * spu-low.c (spu_kill): Wait for inferior to terminate.
9154 Call clear_inferiors.
9155 (spu_detach): Call clear_inferiors.
9157 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
9159 * aclocal.m4: Regenerate.
9160 * config.in: Likewise.
9161 * configure: Likewise.
9163 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
9165 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
9166 (parse_spufs_run): New function.
9167 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
9168 (ppc_breakpoint_at): Handle SPU breakpoints.
9170 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
9172 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
9173 (SPUFS_MAGIC): Define.
9174 (spu_enumerate_spu_ids): New function.
9175 (linux_qxfer_spu): New function.
9176 (linux_target_ops): Install linux_qxfer_spu.
9178 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
9180 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
9181 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
9182 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
9183 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
9184 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
9185 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
9186 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
9187 (init_registers_powerpc_cell32l): Add prototype.
9188 (init_registers_powerpc_cell64l): Likewise.
9189 (ppc_arch_setup): Detect Cell/B.E. architecture.
9191 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
9193 * Makefile.in (datarootdir): New variable.
9195 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
9197 * linux-low.c (linux_write_memory): Update debugging output.
9198 * Makefile.in (clean): Add new descriptions.
9199 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
9200 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
9201 * configure.srv: Add new files for arm*-*-linux*.
9202 * linux-arm-low.c: Add new declarations.
9203 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
9204 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
9205 (HWCAP_VFPv3D16): New.
9206 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
9207 instead of __IWMMXT__.
9208 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
9209 (arm_arch_setup): New.
9210 (target_regsets): Remove #ifdef. Add VFP regset.
9211 (the_low_target): Use arm_arch_setup.
9213 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
9215 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
9216 the main thread again.
9218 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
9220 Adding Neutrino gdbserver.
9221 * configure: Regenerated.
9222 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
9223 * configure.srv (i[34567]86-*-nto*): New target.
9224 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
9225 * remote-utils.c [__QNX__]: Include sys/iomgr.h
9226 (nto_comctrl) [__QNX__]: New function.
9227 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
9229 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
9231 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
9234 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
9235 Pedro Alves <pedro@codesourcery.com>
9237 * win32-i386-low.c (i386_get_thread_context): Handle systems that
9238 don't support CONTEXT_EXTENDED_REGISTERS.
9239 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
9240 (the_low_target): Install them.
9241 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
9242 failing with ERROR_PIPE_NOT_CONNECTED.
9244 2009-06-30 Doug Evans <dje@google.com>
9245 Pierre Muller <muller@ics.u-strasbg.fr>
9247 Add h/w watchpoint support to x86-linux, win32-i386.
9248 * Makefile.in (SFILES): Add i386-low.c
9249 (i386_low_h): Define.
9250 (i386-low.o): Add dependencies.
9251 (linux-x86-low.o): Add i386-low.h dependency.
9252 (win32-i386-low.o): Ditto.
9253 * i386-low.c: New file.
9254 * i386-low.h: New file.
9255 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
9256 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
9257 * linux-low.c (linux_add_process): Initialize arch_private.
9258 (linux_remove_process): Free arch_private.
9259 (add_lwp): Initialize arch_private.
9260 (delete_lwp): Free arch_private.
9261 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
9263 * linux-low.h (process_info_private): New member arch_private.
9264 (lwp_info): New member arch_private.
9265 (linux_target_ops): New members new_process, new_thread,
9267 (ptid_of): New macro.
9268 * linux-x86-low.c: Include stddef.h, i386-low.h.
9269 (arch_process_info): New struct.
9270 (arch_lwp_info): New struct.
9271 (x86_linux_dr_get, x86_linux_dr_set): New functions.
9272 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
9273 (i386_dr_low_get_status): New function.
9274 (x86_insert_point, x86_remove_point): New functions.
9275 (x86_stopped_by_watchpoint): New function.
9276 (x86_stopped_data_address): New function.
9277 (x86_linux_new_process, x86_linux_new_thread): New functions.
9278 (x86_linux_prepare_to_resume): New function.
9279 (the_low_target): Add entries for insert_point, remove_point,
9280 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
9282 * server.c (debug_hw_points): New global.
9283 (monitor_show_help): Document set debug-hw-points.
9284 (handle_query): Process "set debug-hw-points".
9285 * server.h (debug_hw_points): Declare.
9286 (paddress): Declare.
9287 * utils.c (NUMCELLS, CELLSIZE): New macros.
9288 (get_sell, xsnprintf, paddress): New functions.
9289 * win32-arm-low.c (the_low_target): Add entries for insert_point,
9290 remove_point, stopped_by_watchpoint, stopped_data_address.
9291 * win32-i386-low.c: Include i386-low.h.
9292 (debug_reg_state): Replaces dr.
9293 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
9294 (i386_dr_low_get_status): New function.
9295 (i386_insert_point, i386_remove_point): New functions.
9296 (i386_stopped_by_watchpoint): New function.
9297 (i386_stopped_data_address): New function.
9298 (i386_initial_stuff): Update.
9299 (get_thread_context,set_thread_context,i386_thread_added): Update.
9300 (the_low_target): Add entries for insert_point,
9301 remove_point, stopped_by_watchpoint, stopped_data_address.
9302 * win32-low.c (win32_insert_watchpoint): New function.
9303 (win32_remove_watchpoint): New function.
9304 (win32_stopped_by_watchpoint): New function.
9305 (win32_stopped_data_address): New function.
9306 (win32_target_ops): Add entries for insert_watchpoint,
9307 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
9308 * win32-low.h (win32_target_ops): New members insert_point,
9309 remove_point, stopped_by_watchpoint, stopped_data_address.
9311 2009-06-25 Pedro Alves <pedro@codesourcery.com>
9313 * server.c (process_serial_event): Re-return unsupported, not
9314 error, if the type isn't recognized. Re-allow supporting only
9315 insert or remove packets. Also call require_running for
9316 breakpoints. Add missing break statement to default case. Tidy.
9317 * target.h (struct target_ops): Rename insert_watchpoint to
9318 insert_point, and remove_watchpoint to remove_point.
9320 * linux-low.h (struct linux_target_ops): Likewise.
9321 * linux-low.c (linux_insert_watchpoint): Rename to ...
9322 (linux_insert_point): ... this. Adjust.
9323 (linux_remove_watchpoint): Rename to ...
9324 (linux_remove_point): ... this. Adjust.
9325 (linux_target_ops): Adjust.
9326 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
9327 (cris_insert_point): ... this.
9328 (cris_remove_watchpoint): Rename to ...
9329 (cris_remove_point): ... this.
9330 (the_low_target): Adjust.
9332 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
9334 * server.c (handle_v_kill): Pass signal_pid to
9335 kill_inferior if multi_process is zero.
9337 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
9339 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
9340 * target.h (target_ops): Comment for *_watchpoint to make it clear
9341 the functions can get types '0' and '1'.
9343 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
9345 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
9346 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
9347 * regcache.c (get_regcache): Likewise.
9348 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
9349 * win32-low.c (child_fetch_inferior_registers): Remove check for
9352 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
9353 Pedro Alves <pedro@codesourcery.com>
9355 * target.h (struct target_ops) <supports_multi_process>: New
9357 (target_supports_multi_process): New.
9358 * server.c (handle_query): Even if GDB reports support, only
9359 enable multi-process if the target also supports it. Report
9360 multi-process support only if the target backend supports it.
9361 * linux-low.c (linux_supports_multi_process): New function.
9362 (linux_target_ops): Install it as target_supports_multi_process
9365 2009-05-24 Doug Evans <dje@google.com>
9367 Global renaming of find_thread_pid to find_thread_ptid.
9368 * server.h (find_thread_ptid): Renamed from find_thread_pid.
9369 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
9370 All callers updated.
9372 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
9373 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
9376 * linux-low.c (get_stop_pc): Print pc if debug_threads.
9377 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
9378 (linux_resume_one_lwp): Ditto.
9380 2009-05-23 Doug Evans <dje@google.com>
9382 * linux-low.c (linux_resume_one_lwp): Change type of first arg
9383 from struct inferior_list_entry * to struct lwp_info *.
9384 All callers updated.
9386 2009-05-13 Doug Evans <dje@google.com>
9388 * linux-x86-low.c: Don't include assert.h.
9389 (x86_siginfo_fixup): Use fatal, not assert.
9390 (x86_arch_setup): Fix comment.
9392 2009-05-12 Doug Evans <dje@google.com>
9394 Biarch support for i386/amd64 gdbserver.
9395 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
9396 Add linux-x86-low.c.
9397 (linux-i386-low.o, linux-x86-64-low.o): Delete.
9398 (linux-x86-low.o): Add.
9399 * linux-x86-64-low.c: Delete.
9400 * linux-i386-low.c: Delete.
9401 * linux-x86-low.c: New file.
9402 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
9404 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
9406 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
9407 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
9408 (linux_child_pid_to_exec_file): New function.
9409 (elf_64_header_p, elf_64_file_p): New functions.
9410 (siginfo_fixup): New function.
9411 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
9412 give target a chance to convert layout.
9413 * linux-low.h (linux_target_ops): New member siginfo_fixup.
9414 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
9416 2009-05-07 Doug Evans <dje@google.com>
9418 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
9419 (regsets_store_inferior_registers): Ditto.
9421 2009-05-06 Pedro Alves <pedro@codesourcery.com>
9425 * linux-low.c (must_set_ptrace_flags): Delete.
9426 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
9428 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
9429 `lwp->must_set_ptrace_flags' instead.
9430 (linux_wait_for_event_1): Set ptrace options here.
9431 (linux_wait_1): ... not here.
9433 2009-04-30 Doug Evans <dje@google.com>
9435 * inferiors.c (started_inferior_callback): New function.
9436 (attached_inferior_callback): New function.
9437 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
9438 * server.c (print_started_pid, print_attached_pid): New functions.
9439 (detach_or_kill_for_exit): New function.
9440 (main): Call it instead of for_each_inferior (kill_inferior_callback).
9441 * server.h (have_started_inferiors_p): Declare.
9442 (have_attached_inferiors_p): Declare.
9444 * inferiors.c (remove_process): Fix memory leak, free process.
9445 * linux-low.c (linux_remove_process): New function.
9446 (linux_kill): Call it instead of remove_process.
9447 (linux_detach, linux_wait_1): Ditto.
9449 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
9451 * configure.srv: Add x86 Windows CE target.
9453 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
9455 * inferiors.c (get_thread_process): Make global.
9456 * server.h (get_thread_process): Add prototype.
9457 * thread-db.c (find_one_thread): Use get_thread_process
9458 instead of current_process.
9459 (thread_db_get_tls_address): Do not crash if called when
9460 thread layer is not yet initialized.
9462 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
9464 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
9465 * spu-low.c (current_tid): Rename to ...
9466 (current_ptid): ... this.
9467 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
9468 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
9469 ptid_get_lwp (current_ptid) instead of current_tid.
9470 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
9471 instead of current_tid. Use find_process_pid to verify pid
9472 argument is valid. Pass proper argument to remove_process.
9473 (spu_thread_alive): Compare current_ptid instead of current_tid.
9474 (spu_resume): Likewise.
9476 2009-04-02 Pedro Alves <pedro@codesourcery.com>
9478 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
9481 2009-04-01 Pedro Alves <pedro@codesourcery.com>
9483 Implement the multiprocess extensions, and add linux multiprocess
9486 * server.h (ULONGEST): Declare.
9487 (struct ptid, ptid_t): New.
9488 (minus_one_ptid, null_ptid): Declare.
9489 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
9490 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
9491 (struct inferior_list_entry): Change `id' type from unsigned from
9493 (struct sym_cache, struct breakpoint, struct
9494 process_info_private): Forward declare.
9495 (struct process_info): Declare.
9496 (current_process): Declare.
9497 (all_processes): Declare.
9498 (initialize_inferiors): Declare.
9499 (add_thread): Adjust to use ptid_t.
9500 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
9501 (add_process, remove_process, find_thread_pid): Declare.
9502 (find_inferior_id): Adjust to use ptid_t.
9503 (cont_thread, general_thread, step_thread): Change type to ptid_t.
9504 (multi_process): Declare.
9505 (push_event): Adjust to use ptid_t.
9506 (read_ptid, write_ptid): Declare.
9507 (prepare_resume_reply): Adjust to use ptid_t.
9508 (clear_symbol_cache): Declare.
9509 * inferiors.c (all_processes): New.
9510 (null_ptid, minus_one_ptid): New.
9511 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
9512 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
9513 (add_thread): Change unsigned long to ptid. Remove gdb_id
9515 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
9516 (gdb_id_to_thread): Rename to ...
9517 (find_thread_pid): ... this. Change unsigned long to ptid.
9518 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
9519 (loaded_dll, pull_pid_from_list): Adjust.
9520 (add_process, remove_process, find_process_pid)
9521 (get_thread_process, current_process, initialize_inferiors): New.
9522 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
9523 (struct target_waitstatus) <related_pid>: Ditto.
9524 (struct target_ops) <kill, detach>: Add `pid' argument. Change
9526 (struct target_ops) <join>: Add `pid' argument.
9527 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
9528 (struct target_ops) <wait>: Add `ptid' field. Change return type
9530 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
9531 (mywait): Add `ptid' argument. Change return type to ptid_t.
9532 (target_pid_to_str): Declare.
9533 * target.c (set_desired_inferior): Adjust to use ptids.
9534 (mywait): Add new `ptid' argument. Adjust.
9535 (target_pid_to_str): New.
9536 * mem-break.h (free_all_breakpoints): Declare.
9537 * mem-break.c (breakpoints): Delelete.
9538 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
9539 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
9540 to use per-process breakpoint list.
9541 (free_all_breakpoints): New.
9542 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
9543 (symbol_cache, all_symbols_looked_up): Delete.
9545 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
9547 (prepare_resume_reply): Change ptid argument's type from unsigned
9548 long to ptid_t. Adjust. Implement W;process and X;process.
9549 (free_sym_cache, clear_symbol_cache): New.
9550 (look_up_one_symbol): Adjust to per-process symbol cache. *
9551 * server.c (cont_thread, general_thread, step_thread): Change type
9554 (multi_process): New.
9555 (last_ptid): Change type to ptid_t.
9556 (struct vstop_notif) <ptid>: Change type to ptid_t.
9557 (queue_stop_reply, push_event): Change `ptid' argument's type to
9559 (discard_queued_stop_replies): Add `pid' argument.
9560 (start_inferior): Adjust to use ptids. Adjust to mywait interface
9561 changes. Don't reference the `attached' global.
9562 (attach_inferior): Adjust to mywait interface changes.
9563 (handle_query): Adjust to use ptids. Parse GDB's qSupported
9564 features. Handle and report "multiprocess+". Handle
9566 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
9568 (handle_v_kill): New.
9569 (handle_v_stopped): Adjust to use target_pid_to_str.
9570 (handle_v_requests): Allow multiple attaches and runs when
9571 multiprocess extensions are in effect. Handle "vKill".
9572 (myresume): Adjust to use ptids.
9573 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
9574 (handle_status): Adjust to discard_queued_stop_replies interface
9576 (first_thread_of, kill_inferior_callback)
9577 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
9578 (main): Call initialize_inferiors. Adjust to use ptids, killing
9579 and detaching from all inferiors. Handle multiprocess packet
9581 * linux-low.h: Include gdb_proc_service.h.
9582 (struct process_info_private): New.
9583 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
9584 <lwpid_of>: Use ptid_get_lwp.
9585 (get_lwp_thread): Adjust.
9586 (struct lwp_info): Add `dead' member.
9587 (find_lwp_pid): Declare.
9588 * linux-low.c (thread_db_active): Delete.
9589 (new_inferior): Adjust comment.
9590 (inferior_pid): Delete.
9591 (linux_add_process): New.
9592 (handle_extended_wait): Adjust.
9593 (add_lwp): Change unsigned long to ptid.
9594 (linux_create_inferior): Add process to processes table. Adjust
9595 to use ptids. Don't set new_inferior here.
9596 (linux_attach_lwp): Rename to ...
9597 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
9598 it. Adjust to use ptids.
9599 (linux_attach_lwp): New.
9600 (linux_attach): Add process to processes table. Don't set
9602 (struct counter): New.
9603 (second_thread_of_pid_p, last_thread_of_process_p): New.
9604 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
9606 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
9607 processes. Remove process from process table.
9608 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
9609 to multiple processes.
9610 (any_thread_of): New.
9611 (linux_detach): Add `pid' argument, and handle it. Remove process
9612 from processes table.
9613 (linux_join): Add `pid' argument. Handle it.
9614 (linux_thread_alive): Change unsighed long argument to ptid_t.
9615 Consider dead lwps as not being alive.
9616 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
9617 threads we're not interested in.
9618 (same_lwp, find_lwp_pid): New.
9619 (linux_wait_for_lwp): Change `pid' argument's type from int to
9621 (linux_wait_for_event): Rename to ...
9622 (linux_wait_for_event_1): ... this. Change `pid' argument's type
9623 from int to ptid_t. Adjust.
9624 (linux_wait_for_event): New.
9625 (linux_wait_1): Add `ptid' argument. Change return type to
9626 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
9627 that exit from the process table.
9628 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
9630 (mark_lwp_dead): New.
9631 (wait_for_sigstop): Adjust to use ptids. If a process exits while
9632 stopping all threads, mark its main lwp as dead.
9633 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
9635 (fetch_register, usr_store_inferior_registers)
9636 (regsets_fetch_inferior_registers)
9637 (regsets_store_inferior_registers, linux_read_memory)
9638 (linux_write_memory): Inline `inferior_pid'.
9639 (linux_look_up_symbols): Adjust to use per-process
9641 (linux_request_interrupt): Adjust to use ptids.
9642 (linux_read_auxv): Inline `inferior_pid'.
9643 (initialize_low): Don't reference thread_db_active.
9644 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
9645 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
9646 (ps_getpid): Return the pid of the current inferior.
9647 * thread-db.c (proc_handle, thread_agent): Delete.
9648 (thread_db_create_event, thread_db_enable_reporting): Adjust to
9650 (find_one_thread): Change argument type to ptid_t. Adjust to
9652 (maybe_attach_thread): Adjust to per-process data and ptids.
9653 (thread_db_find_new_threads): Ditto.
9654 (thread_db_init): Ditto.
9655 * spu-low.c (spu_create_inferior, spu_attach): Add process to
9656 processes table. Adjust to use ptids.
9657 (spu_kill, spu_detach): Adjust interface. Remove process from
9659 (spu_join, spu_thread_alive): Adjust interface.
9660 (spu_wait): Adjust interface. Remove process from processes
9661 table. Adjust to use ptids.
9662 * win32-low.c (current_inferior_tid): Delete.
9663 (current_inferior_ptid): New.
9664 (debug_event_ptid): New.
9665 (thread_rec): Take a ptid. Adjust.
9666 (child_add_thread): Add `pid' argument. Adjust to use ptids.
9667 (child_delete_thread): Ditto.
9668 (do_initial_child_stuff): Add `attached' argument. Add process to
9670 (child_fetch_inferior_registers, child_store_inferior_registers):
9672 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
9673 (win32_attach): Pass 1 to do_initial_child_stuff.
9674 (win32_kill): Adjust interface. Remove process from processes
9676 (win32_detach): Ditto.
9677 (win32_join): Adjust interface.
9678 (win32_thread_alive): Take a ptid.
9679 (win32_resume): Adjust to use ptids.
9680 (get_child_debug_event): Ditto.
9681 (win32_wait): Adjust interface. Remove exiting process from
9684 2009-04-01 Pedro Alves <pedro@codesourcery.com>
9686 Non-stop mode support.
9688 * server.h (non_stop): Declare.
9689 (gdb_client_data, handler_func): Declare.
9690 (delete_file_handler, add_file_handler, start_event_loop):
9692 (handle_serial_event, handle_target_event, push_event)
9693 (putpkt_notif): Declare.
9694 * target.h (enum resume_kind): New.
9695 (struct thread_resume): Replace `step' field by `kind' field.
9696 (TARGET_WNOHANG): Define.
9697 (struct target_ops) <wait>: Add `options' argument.
9698 <supports_non_stop, async, start_non_stop>: New fields.
9699 (target_supports_non_stop, target_async): New.
9700 (start_non_stop): Declare.
9701 (mywait): Add `options' argument.
9702 * target.c (mywait): Add `options' argument. Print child exit
9704 (start_non_stop): New.
9705 * server.c (non_stop, own_buf, mem_buf): New globals.
9706 (struct vstop_notif): New.
9707 (notif_queue): New global.
9708 (queue_stop_reply, push_event, discard_queued_stop_replies)
9709 (send_next_stop_reply): New.
9710 (start_inferior): Adjust to use resume_kind. Adjust to mywait
9712 (attach_inferior): In non-stop mode, don't wait for the target
9714 (handle_general_set): Handle QNonStop.
9715 (handle_query): When handling qC, return the current general
9716 thread, instead of the first thread of the list.
9717 (handle_query): If the backend supports non-stop mode, include
9718 QNonStop+ in the qSupported query response.
9719 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
9721 (handle_v_attach, handle_v_run): Handle non-stop mode.
9722 (handle_v_stopped): New.
9723 (handle_v_requests): Report support for vCont;t. Handle vStopped.
9724 (myresume): Adjust to use resume_kind. Handle non-stop.
9725 (queue_stop_reply_callback): New.
9726 (handle_status): Handle non-stop mode.
9727 (main): Clear non_stop flag on reconnection. Use the event-loop.
9728 Refactor serial protocol handling from here ...
9729 (process_serial_event): ... to this new function. When GDB
9730 selects any thread, select one here. In non-stop mode, wait until
9731 GDB acks all pending events before exiting.
9732 (handle_serial_event, handle_target_event): New.
9733 * remote-utils.c (remote_open): Install remote_desc in the event
9735 (remote_close): Remove remote_desc from the event loop.
9736 (putpkt_binary): Rename to...
9737 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
9738 (putpkt_binary): New as wrapper around putpkt_binary_1.
9739 (putpkt_notif): New.
9740 (prepare_resume_reply): In non-stop mode, don't change the
9742 * event-loop.c: New.
9743 * Makefile.in (OBJ): Add event-loop.o.
9744 (event-loop.o): New rule.
9746 * linux-low.h (pid_of): Moved here.
9748 (get_lwp_thread): Use lwpid_of.
9749 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
9750 * linux-low.c (pid_of): Delete.
9751 (inferior_pid): Use lwpid_of.
9752 (linux_event_pipe): New.
9753 (target_is_async_p): New.
9755 (handle_extended_wait): Use lwpid_of.
9756 (add_lwp): Don't set lwpid field.
9757 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
9758 (linux_kill_one_lwp): If killing a running lwp, stop it first.
9759 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
9760 (linux_detach_one_lwp): If detaching from a running lwp, stop it
9761 first. Adjust to linux_wait_for_event interface changes. Use
9763 (linux_detach): Don't delete the main lwp here.
9764 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
9765 (status_pending_p): Don't consider explicitly suspended lwps.
9766 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
9767 pointer. Add OPTIONS argument. Change return type to int. Use
9768 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
9769 (linux_wait_for_event): Take an integer pid instead of a lwp_info
9770 pointer. Add status pointer argument. Return a pid instead of a
9771 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
9772 changes. In non-stop mode, don't switch to a random thread.
9773 (linux_wait): Rename to...
9774 (linux_wait_1): ... this. Add target_options argument, and handle
9775 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
9776 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
9777 clean exit and signal exit code. Don't stop all threads in
9778 non-stop mode. In all-stop mode, only stop all threads when
9779 reporting a stop to GDB. Handle explicit thread stop requests.
9780 (async_file_flush, async_file_mark): New.
9782 (send_sigstop): Use lwpid_of.
9783 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
9784 interface changes. In non-stop mode, don't switch to a random
9786 (linux_resume_one_lwp): Use lwpid_of.
9787 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
9788 (linux_resume_one_thread): ... this. Handle resume_stop. In
9789 non-stop mode, don't look for pending flag in all threads.
9790 (resume_status_pending_p): Don't consider explicitly suspended
9792 (my_waitpid): Reimplement. Emulate __WALL.
9793 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
9795 (sigchld_handler, linux_supports_non_stop, linux_async)
9796 (linux_start_non_stop): New.
9797 (linux_target_ops): Register linux_supports_non_stop, linux_async
9798 and linux_start_non_stop.
9799 (initialize_low): Install SIGCHLD handler.
9800 * thread-db.c (thread_db_create_event, find_one_thread)
9801 (thread_db_get_tls_address): Use lwpid_of.
9802 * win32-low.c (win32_detach): Adjust to use resume_kind.
9803 (win32_wait): Add `options' argument.
9804 * spu-low.c (spu_resume): Adjust to use resume_kind.
9805 (spu_wait): Add `options' argument.
9807 2009-04-01 Pedro Alves <pedro@codesourcery.com>
9809 Decouple target code from remote protocol.
9811 * target.h (enum target_waitkind): New.
9812 (struct target_waitstatus): New.
9813 (struct target_ops) <wait>: Return an unsigned long. Take a
9814 target_waitstatus pointer instead of a char pointer.
9816 * target.c (mywait): Change prototype to return an unsigned long.
9817 Take a target_waitstatus pointer instead of a char pointer. Adjust.
9818 * server.h (thread_from_wait, old_thread_from_wait): Delete
9820 (prepare_resume_reply): Change prototype to take a
9822 * server.c (thread_from_wait, old_thread_from_wait): Delete.
9823 (last_status, last_ptid): New.
9824 (start_inferior): Remove "statusptr" argument. Adjust. Return a
9825 pid instead of a signal.
9826 (attach_inferior): Remove "status" and "signal" parameters.
9828 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
9830 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
9831 (handle_v_requests, myresume): Remove "status" and "signal"
9833 (handle_status): New.
9834 (main): Delete local `status'. Adjust.
9835 * remote-utils.c: Include target.h.
9836 (prepare_resume_reply): Change prototype to take a
9837 target_waitstatus. Adjust.
9839 * linux-low.c (linux_wait): Adjust to new target_ops->wait
9841 * spu-low.c (spu_wait): Adjust.
9842 * win32-low.c (enum target_waitkind, struct target_waitstatus):
9844 (win32_wait): Adjust.
9846 2009-04-01 Pedro Alves <pedro@codesourcery.com>
9848 * target.h (struct thread_resume): Delete leave_stopped member.
9849 (struct target_ops): Add a `n' argument to the `resume' callback.
9850 * server.c (start_inferior): Adjust.
9851 (handle_v_cont, myresume): Adjust.
9852 * linux-low.c (check_removed_breakpoint): Adjust to resume
9853 interface change, and to removed leave_stopped field.
9854 (resume_ptr): Delete.
9855 (struct thread_resume_array): New.
9856 (linux_set_resume_request): Add new `arg' parameter. Adjust to
9857 resume interface change.
9858 (linux_continue_one_thread, linux_queue_one_thread)
9859 (resume_status_pending_p): Check if the resume field is NULL
9860 instead of checking the leave_stopped member.
9861 (linux_resume): Adjust to the target resume interface change.
9862 * spu-low.c (spu_resume): Adjust to the target resume interface
9864 * win32-low.c (win32_detach, win32_resume): Ditto.
9866 2009-04-01 Pedro Alves <pedro@codesourcery.com>
9868 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
9870 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
9872 (linux_continue_one_thread): Only preserve the stepping flag if
9873 there's a pending breakpoint.
9875 2009-03-31 Pedro Alves <pedro@codesourcery.com>
9877 * server.c (main): After the inferior having exited, call
9878 remote_close before exiting gdbserver.
9880 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
9882 Fix size of FPSCR in Power 7 processors.
9883 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
9884 (PPC_FEATURE_HAS_DFP): New #define.
9885 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
9888 2009-03-23 Pedro Alves <pedro@codesourcery.com>
9890 * server.c (handle_query) Whitespace and formatting.
9892 2009-03-22 Pedro Alves <pedro@codesourcery.com>
9894 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
9895 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
9896 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
9897 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
9898 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
9899 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
9900 Makefile.in, configure.ac: Fix whitespace throughout.
9901 * configure: Regenerate.
9903 2009-03-22 Pedro Alves <pedro@codesourcery.com>
9905 * inferiors.c (find_inferior): Make it safe for the callback
9906 function to delete the currently iterated inferior.
9908 2009-03-22 Pedro Alves <pedro@codesourcery.com>
9910 * Makefile.in (linuw_low_h): Move higher.
9911 (thread-db.o): Depend on $(linux_low_h).
9913 2009-03-17 Pedro Alves <pedro@codesourcery.com>
9915 Rename "process" to "lwp" throughout.
9917 * linux-low.c (all_processes): Rename to...
9918 (all_lwps): ... this.
9919 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
9920 (add_process): Rename to ...
9921 (add_lwp): ... this. Adjust.
9922 (linux_create_inferior): Adjust.
9923 (linux_attach_lwp): Adjust.
9924 (linux_attach): Adjust.
9925 (linux_kill_one_process): Rename to ...
9926 (linux_kill_one_lwp): ... this. Adjust.
9927 (linux_kill): Adjust.
9928 (linux_detach_one_process): Rename to ...
9929 (linux_detach_one_lwp): ... this. Adjust.
9930 (linux_detach): Adjust.
9931 (check_removed_breakpoint): Adjust.
9932 (status_pending_p): Adjust.
9933 (linux_wait_for_process): Rename to ...
9934 (linux_wait_for_lwp): ... this. Adjust.
9935 (linux_wait_for_event): Adjust.
9936 (send_sigstop): Adjust.
9937 (wait_for_sigstop): Adjust.
9938 (stop_all_processes): Rename to ...
9939 (stop_all_lwps): ... this.
9940 (linux_resume_one_process): Rename to ...
9941 (linux_resume_one_lwp): ... this. Adjust.
9942 (linux_set_resume_request, linux_continue_one_thread)
9943 (linux_queue_one_thread, resume_status_pending_p)
9944 (usr_store_inferior_registers, regsets_store_inferior_registers)
9945 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
9947 * linux-low.h (get_process): Rename to ...
9948 (get_lwp): ... this. Adjust.
9949 (get_thread_process): Rename to ...
9950 (get_thread_lwp): ... this. Adjust.
9951 (get_process_thread): Rename to ...
9952 (get_lwp_thread): ... this. Adjust.
9953 (struct process_info): Rename to ...
9954 (struct lwp_info): ... this.
9955 (all_processes): Rename to ...
9956 (all_lwps): ... this.
9957 * proc-service.c (ps_lgetregs): Adjust.
9958 * thread-db.c (thread_db_create_event, find_one_thread)
9959 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
9961 2009-03-14 Pedro Alves <pedro@codesourcery.com>
9963 * server.c (handle_query): Handle "qAttached".
9965 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
9967 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
9968 GPLv3, update license URL.
9970 2009-03-01 Doug Evans <dje@google.com>
9972 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
9973 (server_h): Add gdb_signals.h.
9974 (signals.o): Update.
9975 * server.h (target_signal_from_host,target_signal_to_host_p)
9976 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
9978 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
9980 * remote-utils.c (getpkt): Also generate remote-debug
9981 information if noack_mode is set.
9983 2009-02-06 Pedro Alves <pedro@codesourcery.com>
9985 * server.c (handle_query): Report qXfer:siginfo:read and
9986 qXfer:siginfo:write as supported and handle them.
9987 * target.h (struct target_ops) <qxfer_siginfo>: New field.
9988 * linux-low.c (linux_xfer_siginfo): New.
9989 (linux_target_ops): Set it.
9991 2009-01-26 Pedro Alves <pedro@codesourcery.com>
9993 * server.c (gdbserver_usage): Mention --remote-debug.
9994 (main): Accept '--remote-debug' switch.
9996 2009-01-18 Doug Evans <dje@google.com>
9998 * regcache.c (new_register_cache): No need to check result of xcalloc.
9999 * server.c (handle_search_memory): Back out calls to xmalloc,
10000 result is checked and error is returned to user upon failure.
10001 (handle_query): Ditto. Add more checks for result of malloc.
10002 (handle_v_cont): Check result of malloc, report error back to
10004 (handle_v_run): Ditto. Call freeargv.
10005 * server.h (freeargv): Declare.
10006 * utils.c (freeargv): New fn.
10008 2009-01-15 Doug Evans <dje@google.com>
10010 * gdbreplay.c (perror_with_name): Make arg const char *.
10011 * server.h (target_signal_to_name): Make return type const char *.
10012 * thread-db.c (thread_db_err_str): Make return type const char *.
10013 * utils.c (perror_with_name): Make arg const char *.
10015 2009-01-14 Pedro Alves <pedro@codesourcery.com>
10017 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
10018 when handling a EXIT_PROCESS_DEBUG_EVENT.
10020 2009-01-06 Joel Brobecker <brobecker@adacore.com>
10022 * gdbreplay.c (gdbreplay_version): Update copyright year.
10023 * server.c (gdbserver_version): Likewise.
10025 2009-01-05 Doug Evans <dje@google.com>
10027 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
10028 (handle_extended_wait): Improve comment.
10030 2008-12-13 Doug Evans <dje@google.com>
10032 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
10033 * server.h (ATTR_MALLOC): New macro.
10034 (xmalloc,xcalloc,xstrdup): Declare.
10035 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
10036 * inferiors.c: Ditto.
10037 * linux-low.c: Ditto.
10038 * mem-break.c: Ditto.
10039 * regcache.c: Ditto.
10040 * remote-utils.c: Ditto.
10043 * win32-low.c: Ditto.
10045 2008-12-12 Doug Evans <dje@google.com>
10047 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
10048 in debugging printf.
10050 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
10052 2008-12-09 Doug Evans <dje@google.com>
10054 * linux-low.h (struct process_info): Delete member tid, unused.
10055 * thread-db.c (find_one_thread): Update.
10056 (maybe_attach_thread): Update.
10058 2008-12-02 Pedro Alves <pedro@codesourcery.com>
10060 * target.h (struct target_ops): Add qxfer_osdata member.
10061 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
10063 (linux_qxfer_osdata): New functions.
10064 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
10066 * server.c (handle_query): Handle "qXfer:osdata:read:".
10067 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
10068 (buffer_xml_printf): New functions.
10069 * server.h (struct buffer): New.
10070 (buffer_grow_str, buffer_grow_str0): New macros.
10071 (buffer_grow, buffer_free, buffer_init, buffer_finish)
10072 (buffer_xml_printf): Declare.
10074 2008-11-24 Doug Evans <dje@google.com>
10076 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
10078 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
10080 * server.c (handle_v_run): Always use the supplied argument list.
10082 2008-11-19 Bob Wilson <bob.wilson@acm.org>
10084 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
10085 (xtensa_regmap_table): Add entry for scompare1.
10087 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
10089 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
10090 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
10091 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
10092 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
10093 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
10094 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
10095 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
10096 XML target descriptions.
10097 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
10098 when inferior is running on an ISA 2.05 or later processor. Add
10099 special case to return offset for full 64-bit slot of FPSCR when
10102 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
10104 * Makefile.in (SFILES, clean): Added sparc64 files.
10105 (reg-sparc64.o, reg-sparc64.c): New.
10106 * configure.srv (sparc*-*-linux*): New configuration.
10107 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
10108 syscall arguments for SPARC.
10109 (regsets_store_inferior_registers): Likewise.
10110 * linux-sparc-low.c: New file.
10112 2008-10-21 Doug Evans <dje@google.com>
10114 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
10115 (READLINE_DIR,READLINE_DEP): Delete.
10116 (INTERNAL_CFLAGS): Update.
10117 (LINTFLAGS): Update.
10119 2008-10-10 Pedro Alves <pedro@codesourcery.com>
10121 * server.c (handle_v_run): If GDB didn't specify an argv, use the
10122 whole argv from the last run, not just argv[0].
10124 2008-09-08 Pedro Alves <pedro@codesourcery.com>
10126 * regcache.c (new_register_cache): Return NULL if the register
10127 cache size isn't known yet.
10128 (free_register_cache): Avoid dereferencing a NULL regcache.
10130 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
10132 * configure.srv: Merge MIPS and MIPS64.
10134 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
10136 * Makefile.in (uninstall): Apply $(EXEEXT) too.
10138 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
10140 * Makefile.in: Add required vsx dependencies.
10142 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
10143 Declare init_registers_powerpc_vsx32l.
10144 Declare init_registers_powerpc_vsx64l.
10145 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
10146 (ppc_arch_setup): Check for VSX in hwcap.
10147 (ppc_fill_vsxregset): New function.
10148 (ppc_store_vsxregset): New function.
10149 Add new VSX entry in regset_info target_regsets.
10151 * configure.srv: Add new VSX dependencies.
10153 2008-08-12 Pedro Alves <pedro@codesourcery.com>
10155 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
10156 (remote_open): Set or clear transport_is_reliable.
10157 (putpkt_binary): Don't expect acks in noack mode.
10158 (getpkt): Don't send ack/nac in noack mode.
10159 * server.c (handle_general_set): Handle QStartNoAckMode.
10160 (handle_query): If connected by tcp pass QStartNoAckMode+ in
10162 (main): Reset noack_mode on every connection.
10163 * server.h (noack_mode): Declare.
10165 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10167 * Makefile.in (GDBREPLAY_OBS): New variable.
10168 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
10170 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
10171 Daniel Jacobowitz <dan@codesourcery.com>
10173 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
10174 (usr_store_inferior_registers): Likewise.
10175 (regsets_store_inferior_registers): Likewise.
10177 2008-07-31 Rolf Jansen <rj@surtec.com>
10178 Pedro Alves <pedro@codesourcery.com>
10180 * configure.ac: Check for memmem declaration.
10181 * server.c [HAVE_MALLOC_H]: Include malloc.h.
10182 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
10183 (disable_packet_qfThreadInfo): Unconditionally compile.
10184 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
10185 * configure, config.in: Regenerate.
10187 2008-07-28 Doug Kwan <dougkwan@google.com>
10189 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
10190 (linux_write_memory): Remove declaration of errno.
10192 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
10194 * linux-low.c (handle_extended_wait): Do not use "status"
10195 variable uninitialized.
10197 2008-07-07 Pedro Alves <pedro@codesourcery.com>
10199 * server.c (handle_v_attach): Inhibit reporting dll changes.
10201 2008-06-27 Pedro Alves <pedro@codesourcery.com>
10203 * remote-utils.c (prepare_resume_reply): If requested, don't
10204 output "thread:TID" in the T stop reply.
10206 * server.c (disable_packet_vCont, disable_packet_Tthread)
10207 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
10208 (handle_query): If requested, disable support for qC, qfThreadInfo
10210 (handle_v_requests): If requested, disable support for vCont.
10211 (gdbserver_show_disableable): New.
10212 (main): Handle --disable-packet and --disable-packet=LIST.
10214 * server.h (disable_packet_vCont, disable_packet_Tthread)
10215 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
10217 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
10219 * server.c (gdbserver_usage): Mention --version.
10221 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
10223 * Makefile.in (gdbreplay.o): New rule.
10225 2008-06-06 Joseph Myers <joseph@codesourcery.com>
10227 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
10228 message, not gdbserver.
10230 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
10231 Nathan Sidwell <nathan@codesourcery.com>
10232 Joseph Myers <joseph@codesourcery.com>
10234 * acinclude.m4: Include ../../config/acx.m4.
10235 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
10236 * configure, config.in: Regenerate.
10237 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
10238 * server.c (gdbserver_version): Print PKGVERSION.
10239 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
10240 (main): Adjust gdbserver_usage calls.
10241 * gdbreplay.c (version, host_name): Add declarations.
10242 (gdbreplay_version, gdbreplay_usage): New.
10243 (main): Accept --version and --help options.
10245 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
10247 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
10248 (arm_breakpoint_at): Handle Thumb.
10249 (the_low_target): Add comment.
10251 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
10253 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
10255 2008-05-09 Doug Evans <dje@google.com>
10257 * server.h (decode_search_memory_packet): Declare.
10258 * remote-utils.c (decode_search_memory_packet): New fn.
10259 * server.c (handle_search_memory_1): New fn.
10260 (handle_search_memory): New fn.
10261 (handle_query): Process qSearch:memory packets.
10263 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
10265 * regcache.c (registers_length): Remove.
10266 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
10267 full register packet.
10268 * regcache.h (registers_length): Remove prototype.
10269 * server.h (PBUFSIZ): Define to 16384.
10271 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
10273 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
10274 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
10275 powerpc-64l.o, and powerpc-altivec64l.o.
10276 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
10277 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
10278 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
10279 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
10280 rs6000/power-linux.xml, and rs6000/power64-linux.xml
10283 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
10284 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
10285 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
10286 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
10287 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
10288 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
10289 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
10290 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
10291 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
10292 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
10295 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
10296 (init_registers_powerpc_32l): ... this new prototype.
10297 (init_registers_powerpc_32): Remove, replace by ...
10298 (init_registers_powerpc_altivec32l): ... this new prototype.
10299 (init_registers_powerpc_e500): Remove, replace by ...
10300 (init_registers_powerpc_e500l): ... this new prototype.
10301 (init_registers_ppc64): Remove, replace by ...
10302 (init_registers_powerpc_64l): ... this new prototype.
10303 (init_registers_powerpc_64): Remove, replace by ...
10304 (init_registers_powerpc_altivec64l): ... this new prototype.
10305 (ppc_num_regs): Set to 73.
10306 (PT_ORIG_R3, PT_TRAP): Define if necessary.
10307 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
10308 (ppc_cannot_store_register): Handle orig_r3 and trap.
10309 (ppc_arch_setup): Update init_registers_... calls.
10310 (ppc_fill_gregset): Handle orig_r3 and trap.
10312 * inferiors.c (clear_inferiors): Reset current_inferior.
10314 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
10316 * acinclude.m4: Add override.m4.
10317 * configure: Regenerate.
10319 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
10321 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
10322 initial call to init_register_ppc64.
10324 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
10326 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
10327 single powerpc*-*-linux* case.
10328 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
10330 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
10332 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
10333 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
10335 * linux-ppc-low.c: Include <elf.h>.
10336 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
10337 (ppc_hwcap): New global variable.
10338 (ppc_regmap): Remove __SPE__ #ifdef sections.
10339 (ppc_regmap_e500): New global variable.
10340 (ppc_cannot_store_register): Update __SPE__ special case.
10341 (ppc_get_hwcap): New function.
10342 (ppc_arch_setup): Use it to determine whether inferior supports
10343 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
10344 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
10345 Do not access registers if target does not support AltiVec.
10346 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
10347 Do not access registers if target does not support SPE.
10348 (target_regsets): Unconditionally include AltiVec and SPE regsets.
10350 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
10352 * linux-low.c (disabled_regsets, num_regsets): New.
10353 (use_regsets_p): Delete.
10354 (linux_wait_for_process): Clear disabled_regsets.
10355 (regsets_fetch_inferior_registers): Check and set it.
10356 (regsets_store_inferior_registers): Likewise.
10357 (linux_fetch_registers, linux_store_registers): Do not use
10359 (initialize_low): Allocate disabled_regsets.
10361 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
10363 * Makefile.in (LIBOBJS): New.
10364 (OBS): Use LIBOBJS.
10365 (memmem.o): New rule.
10366 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
10367 * configure: Regenerated.
10369 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
10371 * server.c (handle_query): Never return "unsupported" for
10372 qXfer:features:read queries.
10374 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
10376 * server.c (get_features_xml): Fix inverted condition.
10377 (handle_query): Always support qXfer:feature:read.
10379 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
10381 * server.c (wrapper_argv): New.
10382 (start_inferior): Handle wrapper_argv. If set, expect an extra
10384 (gdbserver_usage): Document --wrapper.
10385 (main): Parse --wrapper.
10387 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10389 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
10390 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
10391 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
10392 (ppc_set_pc): Likewise.
10393 (ppc_arch_setup): New function.
10394 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
10395 of collect_register.
10396 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
10398 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10400 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
10401 instead of linux-ppc64-low.o.
10402 * linux-ppc64-low.c: Remove file.
10403 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
10404 (linux-ppc64-low.o): Remove rule.
10406 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
10407 (init_registers_powerpc_64): Likewise.
10408 (ppc_regmap): Conditionally define depending on __powerpc64__.
10409 (ppc_cannot_store_register): Do not special-case "fpscr" when
10410 compiled on __powerpc64__.
10411 (ppc_collect_ptrace_register): New function.
10412 (ppc_supply_ptrace_register): New function.
10413 (ppc_breakpoint): Change type to "unsigned int".
10414 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
10415 (the_low_target): Conditionally provide initializers for the
10416 arch_setup member depending on __powerpc64__. Install
10417 collect_ptrace_register and supply_ptrace_register members.
10419 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10421 * regcache.h (gdbserver_xmltarget): Add extern declaration.
10422 * server.c (gdbserver_xmltarget): Define.
10423 (get_features_xml): Use it to replace "target.xml" and arch_string.
10425 * configure.srv: Remove srv_xmltarget. Add XML files that were
10426 mentioned there to srv_xmlfiles instead. Remove conditional tests
10427 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
10428 srv_xmlfiles and srv_regobj to include all possible choices.
10429 * configure.ac (srv_xmltarget): Remove.
10430 (srv_xmlfiles): Do not add "target.xml".
10431 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
10432 checks for supplementary target information.
10433 * configure: Regenerate.
10434 * Makefile.in (XML_TARGET): Remove.
10435 (target.xml): Remove rule.
10436 (clean): Do not clean up target.xml.
10437 (.PRECIOUS): Do not mention target.xml.
10439 * target.h (struct target_ops): Remove arch_string member.
10440 * linux-low.c (linux_arch_string): Remove.
10441 (linux_target_ops): Remove arch_string initializer.
10442 * linux-low.h (struct linux_target_ops): Remove arch_string member.
10443 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
10444 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
10445 * spu-low.c (spu_arch_string): Remove.
10446 (spu_target_ops): Remove arch_string initializer.
10447 * win32-low.c (win32_arch_string): Remove.
10448 (win32_target_ops): Remove arch_string initializer.
10449 * win32-low.h (struct win32_target_ops): Remove arch_string member.
10450 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
10451 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
10453 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
10455 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
10456 by collect_ptrace_register and supply_ptrace_register hooks.
10457 * linux-low.c (fetch_register): Use supply_ptrace_register callback
10458 instead of checking for the_low_target.left_pad_xfer.
10459 (usr_store_inferior_registers): Use collect_ptrace_register callback
10460 instead of checking for the_low_target.left_pad_xfer.
10462 * linux-s390-low.c (s390_collect_ptrace_register): New function.
10463 (s390_supply_ptrace_register): Likewise.
10464 (s390_fill_gregset): Call s390_collect_ptrace_register.
10465 (the_low_target): Update.
10467 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
10468 (ppc_supply_ptrace_register): Likewise.
10469 (the_low_target): Update.
10471 * linux-i386-low.c (the_low_target): Update.
10472 * linux-x86-64-low.c (the_low_target): Update.
10474 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
10476 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
10477 reg-s390.o and reg-s390x.o.
10479 * linux-low.c (new_inferior): New global variable.
10480 (linux_create_inferior, linux_attach): Set it.
10481 (linux_wait_for_process): Call the_low_target.arch_setup after the
10482 target has stopped for the first time.
10483 (initialize_low): Do not call the_low_target.arch_setup.
10485 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
10486 (s390_set_pc): Likewise.
10487 (s390_arch_setup): New function.
10488 (the_low_target): Use s390_arch_setup as arch_setup routine.
10490 * regcache.c (realloc_register_cache): New function.
10491 (set_register_cache): Call it for each existing regcache.
10493 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
10495 * server.h (init_registers): Remove prototype.
10497 * linux-low.h (struct linux_target_ops): Add arch_setup field.
10498 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
10499 instead of init_registers ().
10500 * linux-arm-low.c (init_registers_arm): Add prototype.
10501 (init_registers_arm_with_iwmmxt): Likewise.
10502 (the_low_target): Add initializer for arch_setup field.
10503 * linux-cris-low.c (init_registers_cris): Add prototype.
10504 (the_low_target): Add initializer for arch_setup field.
10505 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
10506 (the_low_target): Add initializer for arch_setup field.
10507 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
10508 (the_low_target): Add initializer for arch_setup field.
10509 * linux-ia64-low.c (init_registers_ia64): Add prototype.
10510 (the_low_target): Add initializer for arch_setup field.
10511 * linux-m32r-low.c (init_registers_m32r): Add prototype.
10512 (the_low_target): Add initializer for arch_setup field.
10513 * linux-m68k-low.c (init_registers_m68k): Add prototype.
10514 (the_low_target): Add initializer for arch_setup field.
10515 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
10516 (init_registers_mips64_linux): Likewise.
10517 (the_low_target): Add initializer for arch_setup field.
10518 * linux-ppc-low.c (init_registers_ppc): Add prototype.
10519 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
10520 (the_low_target): Add initializer for arch_setup field.
10521 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
10522 (init_registers_powerpc_64): Likewise.
10523 (the_low_target): Add initializer for arch_setup field.
10524 * linux-s390-low.c (init_registers_s390): Add prototype.
10525 (init_registers_s390x): Likewise.
10526 (the_low_target): Add initializer for arch_setup field.
10527 * linux-sh-low.c (init_registers_sh): Add prototype.
10528 (the_low_target): Add initializer for arch_setup field.
10529 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
10530 (the_low_target): Add initializer for arch_setup field.
10531 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
10532 (the_low_target): Add initializer for arch_setup field.
10534 * win32-low.h (struct win32_target_ops): Add arch_setup field.
10535 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
10536 instead of init_registers ().
10537 * win32-arm-low.c (init_registers_arm): Add prototype.
10538 (the_low_target): Add initializer for arch_setup field.
10539 * win32-i386-low.c (init_registers_i386): Add prototype.
10540 (the_low_target): Add initializer for arch_setup field.
10542 * spu-low.c (init_registers_spu): Add prototype.
10543 (initialize_low): Call initialie_registers_spu () instead of
10544 initialize_registers ().
10546 2008-02-19 Pedro Alves <pedro@codesourcery.com>
10548 * server.c (handle_v_requests): When handling the vRun and vAttach
10549 packets, if already debugging a process, don't kill it. Return an
10552 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
10554 * server.c (handle_query): Correct length check.
10556 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
10558 * win32-low.c (do_initial_child_stuff): Add process handle
10559 parameter. Set current_process_handle and current_process_id from the
10560 parameters. Clear globals.
10561 (win32_create_inferior): Don't set current_process_handle and
10562 current_process_id here. Instead pass them on the call to
10563 do_initial_child_stuff.
10564 (win32_attach): Likewise.
10565 (win32_clear_inferiors): New.
10566 (win32_kill): Don't close the current process handle or the
10567 current thread handle here. Instead call win32_clear_inferiors.
10568 (win32_detach): Don't open a new handle to the process. Call
10569 win32_clear_inferiors.
10570 (win32_join): Don't rely on current_process_handle; open a new
10571 handle using the process id.
10572 (win32_wait): Call win32_clear_inferiors when the inferior process
10575 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
10577 * server.c (monitor_show_help): Add "exit".
10579 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
10581 * Makefile.in (SFILES): Add linux-xtensa-low.c.
10582 (clean): Add reg-xtensa.c.
10583 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
10584 * configure.srv (xtensa*-*-linux*) New target.
10585 * linux-xtensa-low.c: New.
10586 * xtensa-xtregs.c: New.
10588 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
10590 * hostio.c: Don't include errno.h.
10591 (errno_to_fileio_errno): Move to hostio-errno.
10592 * hostio.c: (hostio_error): Remove the error parameter. Defer the
10593 error number outputting to the target->hostio_last_error callback.
10594 (hostio_packet_error): Use FILEIO_EINVAL directly.
10595 (handle_open, handle_pread, hostio_error, handle_unlink): Update
10596 calls to hostio_error.
10597 * hostio-errno.c: New.
10598 * server.h (hostio_last_error_from_errno): Declare.
10599 * target.h (target_ops): Add hostio_last_error member.
10600 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
10601 as hostio_last_error handler.
10602 * spu-low.c (spu_target_ops): Likewise.
10603 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
10604 (wince_hostio_last_error): New functions.
10605 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
10606 as hostio_last_error handler.
10607 (win32_target_ops) [!_WIN32_WCE]: Register
10608 hostio_last_error_from_errno as hostio_last_error handler.
10609 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
10610 (hostio-errno.o): New rule.
10611 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
10612 * configure.srv (srv_hostio_err_objs): New variable. Default to
10614 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
10615 * configure: Regenerate.
10617 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
10619 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
10620 (linux_kill, linux_detach): Clean up the process list.
10621 * remote-utils.c (remote_open): Improve port number parsing.
10622 (putpkt_binary, input_interrupt): Only send interrupts if the target
10624 * server.c (extended_protocol): Make static.
10625 (attached): Define earlier.
10626 (exit_requested, response_needed, program_argv): New variables.
10627 (target_running): New.
10628 (start_inferior): Clear attached here.
10629 (attach_inferior): Set attached here.
10630 (require_running): Define.
10631 (handle_query): Use require_running and target_running. Implement
10633 (handle_v_attach, handle_v_run): New.
10634 (handle_v_requests): Use require_running. Handle vAttach and vRun.
10635 (gdbserver_usage): Update.
10636 (main): Redo argument parsing. Handle --debug and --multi. Handle
10637 --attach along with other options or after the port. Save
10638 program_argv. Support no initial program. Resynchronize
10639 communication with GDB after an error. Handle "monitor exit".
10640 Use require_running and target_running. Always allow the extended
10641 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
10642 restart in extended mode.
10643 * README: Refer to the GDB manual. Update --attach usage.
10645 2007-12-20 Andreas Schwab <schwab@suse.de>
10647 * linux-low.c (STACK_SIZE): Define.
10648 (linux_tracefork_child): Use it. Use __clone2 on ia64.
10649 (linux_test_for_tracefork): Likewise.
10651 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
10653 * linux-low.c (linux_wait_for_event): Update messages. Do not
10654 reinsert auto-delete breakpoints.
10655 * mem-break.c (struct breakpoint): Change return type of handler to
10657 (set_breakpoint_at): Update handler type.
10658 (reinsert_breakpoint_handler): Return 1 instead of calling
10660 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
10662 (check_breakpoints): Delete auto-delete breakpoints and return 2.
10663 * mem-break.h (set_breakpoint_at): Update handler type.
10664 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
10665 * win32-low.c (auto_delete_breakpoint): New.
10666 (get_child_debug_event): Use it.
10668 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
10670 * configure.ac: Check for pread and pwrite.
10671 * hostio.c (handle_pread): Fall back to lseek and read.
10672 (handle_pwrite): Fall back to lseek and write.
10673 * config.in, configure: Regenerated.
10675 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
10677 * server.c (myresume): Add own_buf argument.
10678 (main): Update calls.
10680 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
10682 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
10683 * remote-utils.c (remote_open): Do not call disable_async_io.
10684 (block_async_io): Delete.
10685 (unblock_async_io): Make static.
10686 (initialize_async_io): New.
10687 * server.c (handle_v_cont): Handle async I/O here.
10688 (myresume): Likewise. Move other common resume tasks here...
10689 (main): ... from here. Call initialize_async_io. Disable async
10690 I/O before the main loop.
10691 * server.h (initialize_async_io): Declare.
10692 (block_async_io, unblock_async_io): Delete prototypes.
10693 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
10695 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
10697 * remote-utils.c (readchar): Allow binary data in received messages.
10699 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
10701 * win32-low.c (attaching): New global.
10702 (win32_create_inferior): Clear the `attaching' global.
10703 (win32_attach): Set the `attaching' global.
10704 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
10705 attaching. Only set a breakpoint at the entry point if not
10708 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
10710 * server.c (main): Don't report dll events on the initial
10711 connection on attaches.
10713 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
10715 * server.c (main): Relax numerical bases supported for the pid of
10716 the --attach command line argument.
10718 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
10720 * win32-low.c (win32_attach): Call OpenProcess before
10721 DebugActiveProcess, not after. Add last error output to error
10724 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
10726 * win32-low.c (win32_get_thread_context)
10727 (win32_set_thread_context): New functions.
10728 (thread_rec): Use win32_get_thread_context.
10729 (continue_one_thread, win32_resume): Use win32_set_thread_context.
10730 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
10733 2007-12-03 Leo Zayas
10734 Pedro Alves <pedro_alves@portugalmail.pt>
10736 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
10738 (child_add_thread): Minor cleanup.
10739 (child_continue): Resume artificially suspended threads before
10740 calling ContinueDebugEvent.
10741 (suspend_one_thread): New.
10742 (fake_breakpoint_event): New.
10743 (get_child_debug_event): Change return type to int. Check here if
10744 gdb sent an interrupt request. If a soft interrupt was requested,
10745 fake a breakpoint event. Return 0 if there is no event to handle,
10747 (win32_wait): Don't check here if gdb sent an interrupt request.
10748 Ensure there is a valid event to handle.
10749 (win32_request_interrupt): Add soft interruption method as last
10752 2007-12-03 Leo Zayas
10753 Pedro Alves <pedro_alves@portugalmail.pt>
10755 * win32-low.h (win32_thread_info): Add descriptions to the
10756 structure members. Replace `suspend_count' counter by a
10758 * win32-low.c (thread_rec): Update condition of when to get the
10759 context from the inferior. Rely on ContextFlags being set if it
10760 has already been retrieved. Only suspend the inferior thread if
10761 we haven't already. Warn if that fails.
10762 (continue_one_thread): s/suspend_count/suspended/. Only call
10763 ResumeThread once. Warn if that fails.
10765 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
10767 * win32-low.c (win32_wait): Don't read from the inferior when it
10768 has already exited.
10770 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
10772 * Makefile.in (win32_low_h): New variable.
10773 (win32-low.o): Add dependency on $(win32_low_h).
10774 (win32-arm-low.o, win32-i386-low.o): New rules.
10776 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
10778 * hostio.c: Correct copyright year.
10780 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
10782 * Makefile.in (OBS): Add hostio.o.
10783 (hostio.o): New rule.
10784 * server.h (handle_vFile): Declare.
10785 * hostio.c: New file.
10786 * server.c (handle_v_requests): Take packet_len and new_packet_len
10787 for binary packets. Call handle_vFile.
10788 (main): Update call to handle_v_requests.
10790 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
10792 * linux-low.c: Include <sched.h>.
10794 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
10796 * linux-low.c (linux_tracefork_grandchild): New.
10797 (linux_tracefork_child): Use clone.
10798 (linux_test_for_tracefork): Use clone; allocate and free a stack.
10800 2007-10-31 Joel Brobecker <brobecker@adacore.com>
10802 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
10804 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
10806 * linux-low.c (handle_extended_wait): Handle unexpected signals.
10808 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
10810 * inferiors.c (change_inferior_id): Delete.
10811 (add_pid_to_list, pull_pid_from_list): New.
10812 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
10813 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
10814 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
10815 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
10816 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
10817 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
10818 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
10819 (using_threads): Always set to 1.
10820 (handle_extended_wait): New.
10821 (add_process): Do not set TID.
10822 (linux_create_inferior): Set must_set_ptrace_flags.
10823 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
10824 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
10825 (linux_thread_alive): Rename TID argument to LWPID.
10826 (linux_wait_for_process): Handle unknown processes. Do not use TID.
10827 (linux_wait_for_event): Do not use TID or check using_threads. Update
10828 call to dead_thread_notify. Call handle_extended_wait.
10829 (linux_create_inferior): Use PTRACE_SETOPTIONS.
10830 (send_sigstop): Delete sigstop_sent.
10831 (wait_for_sigstop): Avoid TID.
10832 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
10833 (linux_test_for_tracefork): New.
10834 (linux_lookup_signals): Use thread_db_active and
10835 linux_supports_tracefork_flag.
10836 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
10837 * linux-low.h (get_process_thread): Avoid TID.
10838 (struct process_ifo): Move thread_known and tid to the end. Remove
10840 (linux_attach_lwp, thread_db_init): Update prototypes.
10841 * server.h (change_inferior_id): Delete prototype.
10842 (add_pid_to_list, pull_pid_from_list): New prototypes.
10843 * thread-db.c (thread_db_use_events): New.
10844 (find_first_thread): Rename to...
10845 (find_one_thread): ...this. Update callers and messages. Do not
10846 call fatal. Check thread_db_use_events. Do not call
10847 change_inferior_id or new_thread_notify.
10848 (maybe_attach_thread): Update. Do not call new_thread_notify.
10849 (thread_db_init): Set thread_db_use_events. Check use_events.
10850 * utils.c (fatal, warning): Correct message prefix.
10852 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
10854 * Makefile.in (clean): Remove new files.
10855 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
10856 (powerpc-64.o, powerpc-64.c): New rules.
10857 * configure.srv: Use alternate register sets for powerpc64-*-linux*
10858 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
10860 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
10862 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
10863 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
10864 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
10865 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
10866 (target_regsets): Add AltiVec and SPE register sets.
10867 * configure.ac: Check for AltiVec and SPE.
10868 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
10869 (ppc_fill_vrregset, ppc_store_vrregset): New.
10870 (target_regsets): Add AltiVec register set.
10871 * configure: Regenerated.
10873 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
10875 * linux-low.c (O_LARGEFILE): Define.
10876 (linux_read_memory): Use /proc/PID/mem.
10877 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
10878 * configure, config.in: Regenerated.
10880 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
10882 * linux-low.c (linux_wait_for_event): Do not pass signals while
10885 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
10887 * win32-low.c (create_process): New.
10888 (win32_create_inferior): Use create_process instead of
10889 CreateProcess. If create_process failed retry appending an ".exe"
10890 suffix. Store the GetLastError result immediatelly after
10891 create_process calls and use it on the call to error.
10893 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
10895 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
10897 2007-08-23 Joel Brobecker <brobecker@adacore.com>
10899 * configure.ac: Switch license to GPLv3.
10901 2007-08-01 Michael Snyder <msnyder@access-company.com>
10903 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
10905 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
10907 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
10909 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
10910 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
10911 CloseToolhelp32Snapshot.
10912 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
10913 CloseToolhelp32Snapshot.
10915 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
10917 * server.c (main): Check for inferior exit before main loop.
10919 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
10921 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
10922 instead of on tmp_desc.
10924 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
10925 Daniel Jacobowitz <dan@codesourcery.com>
10927 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
10928 (add_thread): Minor cleanups.
10929 (clear_inferiors): Move lower in the file. Clear the DLL
10931 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
10932 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
10933 (xml_escape_text): New.
10934 * server.c (handle_query): Handle qXfer:libraries:read. Report it
10936 (handle_v_cont): Report errors.
10937 (gdbserver_version): Update.
10938 (main): Correct size of own_buf. Do not report initial DLL events.
10939 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
10940 (unloaded_dll, xml_escape_text): New.
10941 * win32-low.c (enum target_waitkind): Update comments.
10942 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
10943 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
10944 (win32_EnumProcessModules, win32_GetModuleInformation)
10945 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
10946 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
10947 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
10948 (win32_Module32First, win32_Module32Next, load_toolhelp)
10949 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
10950 (get_child_debug_event): Handle DLL events.
10951 (win32_wait): Likewise.
10953 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
10955 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
10956 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
10958 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
10960 * win32-low.c (handle_output_debug_string): Ignore event if not
10963 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
10965 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
10967 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
10969 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
10971 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
10973 * inferiors.c (change_inferior_id): Add comment.
10974 * linux-low.c (check_removed_breakpoint): Add an early
10975 prototype. Improve debug output.
10976 (linux_attach): Doc update.
10977 (linux_detach_one_process, linux_detach): Clean up before releasing
10979 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
10980 * linux-low.h (struct process_info): Doc improvement.
10981 * mem-break.c (delete_all_breakpoints): New.
10982 * mem-break.h (delete_all_breakpoints): New prototype.
10983 * thread-db.c (find_first_thread): New.
10984 (thread_db_create_event): Call it instead of
10985 thread_db_find_new_threads. Clean up unused variables.
10986 (maybe_attach_thread): Remove first thread handling.
10987 (thread_db_find_new_threads): Use find_first_thread.
10988 (thread_db_get_tls_address): Likewise.
10990 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
10992 * thread-db.c (thread_db_find_new_threads): Add prototype.
10993 (thread_db_create_event): Check for the main thread before adding
10995 (maybe_attach_thread): Only enable event reporting if TID == 0.
10996 (thread_db_get_tls_address): Check for new threads.
10998 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
11000 * linux-low.c (linux_create_inferior): Try execv before execvp.
11001 * spu-low.c (spu_create_inferior): Likewise.
11003 2007-06-13 Mike Frysinger <vapier@gentoo.org>
11005 * linux-low.c (linux_create_inferior): Change execv to execvp.
11006 * spu-low.c (spu_create_inferior): Likewies.
11008 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
11010 * Makefile.in (clean): Clean new files instead of deleted ones.
11011 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
11012 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
11014 * configure.srv: Specify XML files and new regformats for MIPS and
11016 * linux-mips-low.c (mips_num_regs): Set to only used registers.
11017 (mips_regmap): Do not fetch $0. Remove unused registers. Add
11018 an entry for the restart register.
11019 (mips_cannot_fetch_register, mips_cannot_store_register)
11020 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
11021 register names to match the XML descriptions.
11022 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
11023 restart register instead of $0.
11025 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
11026 Markus Deuling <deuling@de.ibm.com>
11028 * remote-utils.c (decode_xfer_write): New function.
11029 * server.h (decode_xfer_write): Add prototype.
11030 * server.c (handle_query): Add PACKET_LEN argument. Support
11031 qXfer:spu:read and qXfer:spu:write packets.
11032 (main): Pass packet_len to handle_query.
11033 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
11034 * target.h (target_ops): Add qxfer_spu.
11036 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
11038 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
11039 accessing non-seekable spufs files.
11041 2007-05-16 Markus Deuling <deuling@de.ibm.com>
11043 * server.c (handle_query): Add reply for qC packet.
11045 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11046 Leo Zayas <lerele@champenstudios@com>
11048 * server.h (check_remote_input_interrupt_request): New function.
11049 * remote_utils.c (INVALID_DESCRIPTOR): New define.
11050 (remote_desc): Initialize with INVALID_DESCRIPTOR.
11051 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
11052 (check_remote_input_interrupt_request): New function.
11053 * server.h (check_remote_input_interrupt_request): Declare.
11054 * win32-low.c (winapi_DebugBreakProcess,
11055 winapi_GenerateConsoleCtrlEvent): New typedefs.
11056 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
11058 (win32_wait): Check for remote interrupt request
11059 with check_remote_input_interrupt_request.
11060 (win32_request_interrupt): New function.
11061 (win32_target_op): Set request_interrupt to win32_request_interrupt.
11063 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11065 * win32-low.c (debug_registers_changed,
11066 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
11067 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
11068 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
11069 (thread_rec): Get context using the low target.
11070 (child_add_thread): Call thread_added on the low target,
11071 which does the same thing.
11073 (do_initial_child_stuff): Remove debug registers references.
11074 Set context using the low target. Resume threads after
11075 setting the contexts.
11076 (child_continue): Remove dead variable. Remove debug
11077 registers references.
11078 (child_fetch_inferior_registers): Go through the low target.
11079 (do_child_store_inferior_registers): Remove.
11080 (child_store_inferior_registers): Go through the low target.
11081 (win32_resume): Remove debug registers references.
11082 Set context using the low target.
11083 (handle_exception): Change return type to void. Don't record
11084 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
11085 first chance exception.
11086 (get_child_debug_event): Change return type to void. Remove
11087 goto loop. Always return after waiting for debug event.
11088 (win32_wait): Convert to switch statement. Handle spurious
11091 * win32-i386-low.c (debug_registers_changed,
11092 debug_registers_used): New.
11093 (initial_stuff): Rename to ...
11094 (i386_initial_stuff): ... this. Clear debug registers
11096 (store_debug_registers): Delete.
11097 (i386_get_thread_context): New.
11098 (load_debug_registers): Delete.
11099 (i386_set_thread_context): New.
11100 (i386_thread_added): New.
11101 (single_step): Rename to ...
11102 (i386_single_step): ... this.
11103 (do_fetch_inferior_registers): Rename to ...
11104 (i386_fetch_inferior_register): ... this.
11105 (i386_store_inferior_register): New.
11106 (the_low_target): Adapt to new interface.
11108 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
11109 (arm_get_thread_context): New.
11110 (arm_set_thread_context): New.
11112 (do_fetch_inferior_registers): Rename to ...
11113 (arm_fetch_inferior_register): ... this.
11114 (arm_store_inferior_register): New.
11115 (arm_wince_breakpoint): Reimplement as unsigned long.
11116 (arm_wince_breakpoint_len): Define.
11117 (the_low_target): Adapt to new interface.
11119 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
11120 load_debug_registers. Add get_thread_context, set_thread_context,
11121 thread_added and store_inferior_register. Rename
11122 fetch_inferior_registers to fetch_inferior_register.
11123 (regptr): Remove declaration.
11125 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11127 * linux-low.c (linux_detach): Change return type to int. Return 0.
11128 * spu-low.c (spu_detach): Likewise.
11130 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11132 * target.h (target_ops): Change return type of detach to int.
11134 (join_inferior): New.
11135 * server.c (main): Don't skip detach support on mingw32.
11136 If the inferior doesn't support detaching return error.
11137 Call join_inferior instead of using waitpid.
11138 * linux-low.c (linux_join): New.
11139 (linux_target_op): Add linux_join.
11140 * spu-low.c (spu_join): New.
11141 (spu_target_ops): Add spu_join.
11142 * win32-low.c (win32_detach): Adapt to new interface.
11143 Reopen current_process_handle before detaching. Issue a child
11144 resume before detaching.
11146 (win32_target_op): Add win32_join.
11148 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11150 * win32-low.c (win32-attach): Fix return value.
11151 * target.h (target_ops): Describe ATTACH return values.
11153 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11155 * win32-low.c (GETPROCADDRESS): Define.
11156 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
11157 (winapi_DebugSetProcessKillOnExit): Likewise.
11158 (win32_create_inferior): Force usage of ansi CreateProcessA.
11159 (win32_attach): Use GETPROCADDRESS.
11160 (win32_detach): Likewise.
11162 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11164 * win32-low.c (win32_wait): Don't use WSTOPSIG.
11166 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
11168 * win32-low.c: Commit leftover changes from 2007-03-29.
11170 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
11172 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
11173 fields short instead of int. Add explicit padding.
11174 (i387_cache_to_fsave): Remove unnecessary casts.
11175 (i387_fsave_to_cache): Doc fix.
11176 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
11178 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
11180 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
11181 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
11183 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
11185 * configure.srv (arm*-*-mingw32ce*): Move near the other
11188 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
11190 * configure.ac: Add errno checking.
11191 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
11192 sys/file.h and malloc.h.
11193 (AC_CHECK_DECLS): Add perror.
11194 (srv_mingwce): Handle.
11195 * configure.srv (i[34567]86-*-cygwin*): Add
11196 win32-i386-low.o to srv_tgtobj.
11197 (i[34567]86-*-mingw*): Likewise.
11198 (arm*-*-mingw32ce*): Add case.
11199 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
11200 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
11201 [__MINGW32CE__] (strerror): New function.
11202 [__MINGW32CE__] (errno): Define to GetLastError.
11203 [__MINGW32CE__] (COUNTOF): New macro.
11204 (remote_open): Remove extra close call.
11205 * mem-break.c (delete_breakpoint_at): New function.
11206 * mem-break.h (delete_breakpoint_at): Declare.
11207 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
11208 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
11209 [USE_WIN32API] (read, write): Add char* casts.
11210 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
11211 * server.h: Include wincecompat.h on Windows CE.
11212 [HAVE_ERRNO_H]: Check.
11213 (perror): Declare if not declared.
11214 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
11215 (perror_with_name): Remove errno declaration.
11216 * wincecompat.h: New.
11217 * wincecompat.c: New.
11218 * win32-low.h: New.
11219 * win32-arm-low.c: New.
11220 * win32-i386-low.c: New.
11221 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
11222 (OUTMSG2): Make it safe.
11224 (COUNTOF): New macro.
11225 (NUM_REGS): Get it from the low target.
11226 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
11227 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
11228 (thread_rec): Let low target handle debug registers.
11229 (child_add_thread): Likewise.
11230 (child_init_thread_list): Likewise.
11231 (continue_one_thread): Likewise.
11233 (do_child_fetch_inferior_registers): Move to ...
11234 * win32-i386-low.c: ... here, and rename to ...
11235 (do_fetch_inferior_registers): ... this.
11236 * win32-low.c (child_fetch_inferior_registers):
11237 Go through the low target.
11238 (do_child_store_inferior_registers): Use regptr.
11239 (strwinerror): New function.
11240 (win32_create_inferior): Handle Windows CE.
11241 Use strwinerror instead of strerror on Windows error
11242 codes. Add program to the error output.
11243 Don't close the main thread handle on Windows CE.
11244 (win32_attach): Use coredll.dll on Windows CE.
11245 (win32_kill): Close current process and current
11247 (win32_detach): Use coredll.dll on Windows CE.
11248 (win32_resume): Let low target handle debug registers, and
11250 (handle_exception): Add/Remove initial breakpoint. Avoid
11251 non-existant WSTOPSIG on Windows CE.
11252 (win32_read_inferior_memory): Cast to remove warning.
11253 (win32_arch_string): Go through the low target.
11254 (initialize_low): Call set_breakpoint_data with the low
11255 target's breakpoint.
11256 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
11257 FOP_REGNUM, mappings): Move to ...
11258 * win32-i386-low.c: ... here.
11259 * win32-low.c (win32_thread_info): Move to ...
11260 * win32-low.h: ... here.
11261 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
11262 win32-arm-low.c and wincecompat.c.
11263 (all:): Add $EXEEXT.
11264 (install-only:): Likewise.
11265 (gdbserver:): Likewise.
11266 (gdbreplay:): Likewise.
11267 * config.in: Regenerate.
11268 * configure: Regenerate.
11270 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
11272 * win32-low.c: Rename typedef thread_info to
11273 win32_thread_info throughout.
11275 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
11277 * win32-i386-low.c: Rename to ...
11278 * win32-low.c: ... this.
11279 * configure.srv: Replace win32-i386-low.o with win32-low.o.
11280 * Makefile.in: Likewise.
11282 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
11284 * remote-utils.c (monitor_output): Constify msg parameter.
11285 * server.h (monitor_output): Likewise.
11286 * win32-i386-low.c (handle_output_debug_string): New.
11287 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
11288 handle_output_debug_string.
11289 (get_child_debug_event): Likewise.
11291 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
11293 * server.c (main): Correct strtoul check.
11295 2007-03-27 Jon Ringle <jon@ringle.org>
11297 * linux-low.c: Check __ARCH_HAS_MMU__ also.
11299 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
11301 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
11303 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
11305 * terminal.h: Check HAVE_SGTTY_H.
11307 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
11309 * remote-utils.c (remote_open): Print out the assigned port number.
11311 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
11313 * remote-utils.c (monitor_output): New function.
11314 * server.c (debug_threads): Define here.
11315 (monitor_show_help): New function.
11316 (handle_query): Handle qRcmd.
11317 (main): Do not handle 'd' packet.
11318 * server.h (debug_threads, remote_debug, monitor_output): Declare.
11319 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
11322 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
11324 * Makefile.in (EXEEXT): New.
11325 (clean): Use $(EXEEXT).
11327 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
11329 * target.h (target_ops): Rename send_signal to request_interrupt,
11330 and remove enum target_signal parameter.
11331 * linux-low.c (linux_request_interrupt): Rename from
11332 linux_send_signal, and always send SIGINT.
11333 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
11334 and always send SIGINT.
11335 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
11337 (input_interrupt): Likewise.
11339 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
11341 * server.c (get_features_xml): Check if target implemented
11343 * win32-i386-low.c (win32_arch_string): New.
11344 (win32_target_ops): Add win32_arch_string as arch_string member.
11346 2007-02-22 Markus Deuling <deuling@de.ibm.com>
11348 * spu-low.c (spu_arch_string): New.
11349 (spu_target_ops): Add spu_arch_string.
11351 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
11353 * remote-utils.c: Remove HAVE_TERMINAL_H check.
11354 * configure.ac: Do not check for terminal.h.
11355 * configure, config.in: Regenerated.
11357 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
11359 * Makefile.in (OBS): Add $(XML_BUILTIN).
11360 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
11362 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
11363 (arm-with-iwmmxt.c): New.
11364 * config.in, configure: Regenerate.
11365 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
11366 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
11367 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
11368 (arm*-*-linux*): Add iWMMXt and regset support.
11369 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
11370 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
11371 (arm_store_wmmxregset, target_regsets): New.
11372 * server.c (get_features_xml): Take annex argument. Check builtin
11374 (handle_query): Handle multiple annexes.
11376 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11378 * remote-utils.c [USE_WIN32API] (read, write): Define.
11379 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
11382 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
11384 * linux-i386-low.c (the_low_target): Set arch_string.
11385 * linux-x86-64-low.c (the_low_target): Likewise.
11386 * linux-low.c (linux_arch_string): New.
11387 (linux_target_ops): Add it.
11388 * linux-low.h (struct linux_target_ops): Add arch_string.
11389 * server.c (write_qxfer_response): Use const void * for DATA.
11390 (get_features_xml): New.
11391 (handle_query): Handle qXfer:features:read. Report it for qSupported.
11392 * target.h (struct target_ops): Add arch_string method.
11394 2007-01-03 Denis Pilat <denis.pilat@st.com>
11395 Daniel Jacobowitz <dan@codesourcery.com>
11397 * linux-low.c (linux_kill): Handle being called with no threads.
11398 * win32-i386-low.c (win32_kill): Likewise.
11399 (get_child_debug_event): Clear current_process_handle.
11401 2006-12-30 Denis PILAT <denis.pilat@st.com>
11402 Daniel Jacobowitz <dan@codesourcery.com>
11404 * remote-utils.c (remote_open): Check the type of specified
11405 serial port devices before opening them.
11406 * server.c (main): Kill the inferior if an error occurs during
11407 the first remote_open.
11409 2006-12-05 Markus Deuling <deuling@de.ibm.com>
11411 * README: Update supported targets.
11413 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
11415 * Makefile.in (clean): Remove reg-mips64.c.
11416 (reg-mips64.c, reg-mips64.o): New rules.
11417 * configure.srv: Handle mips64. Include regset support for mips.
11418 * linux-mips-low.c (union mips_register): New.
11419 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
11420 (mips_breakpoint, mips_breakpoint_at): Use int.
11421 (mips_collect_register, mips_supply_register)
11422 (mips_collect_register_32bit, mips_supply_register_32bit)
11423 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11424 (mips_store_fpregset, target_regsets): New.
11425 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
11427 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
11429 * configure.srv: Add target "spu*-*-*".
11430 * Makefile.in (clean): Remove reg-spu.c.
11431 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
11432 * spu-low.c: New file.
11434 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
11436 * configure.ac: Correct td_thr_tls_get_addr test.
11437 * configure: Regenerated.
11439 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
11441 * linux-low.c (linux_wait_for_event): Reformat. Use the
11442 pass_signals array.
11443 * remote-utils.c (decode_address_to_semicolon): New.
11444 * server.c (pass_signals, handle_general_set): New.
11445 (handle_query): Mention QPassSignals for qSupported.
11446 (main): Call handle_general_set.
11447 * server.h (pass_signals, decode_address_to_semicolon): New.
11449 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
11451 * server.c (handle_query): Correct error handling for read_auxv.
11453 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
11455 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
11456 and srv_linux_thread_db to yes.
11457 * linux-s390-low.c (s390_fill_gregset): New function.
11458 (target_regsets): Define data structure.
11460 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
11462 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
11463 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
11464 * config.in, configure: Regenerated.
11465 * inferiors.c (gdb_id_to_thread): New function.
11466 (gdb_id_to_thread_id): Use it.
11467 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
11468 * linux-low.h (struct process_info): Add th member.
11469 (thread_db_get_tls_address): New prototype.
11470 * remote-utils.c (decode_address): Make non-static.
11471 * server.c (handle_query): Handle qGetTLSAddr.
11472 * server.h (gdb_id_to_thread, decode_address): New prototypes.
11473 * target.h (struct target_ops): Add get_tls_address.
11474 * thread-db.c (maybe_attach_thread): Save the thread handle.
11475 (thread_db_get_tls_address): New.
11477 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
11479 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
11480 (linux_resume_one_process): Take a siginfo_t *. Update all
11481 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
11482 (struct pending_signals): Add a siginfo_t.
11483 (linux_wait_for_process): Always set last_status.
11484 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
11485 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
11486 * linux-low.h (struct process_info): Add last_status.
11488 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
11490 * remote-utils.c (try_rle): New function.
11491 (putpkt_binary): Use it.
11493 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
11495 * Makefile.in (clean): Clean reg-x86-64-linux.c.
11496 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
11497 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
11498 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
11499 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
11502 2006-08-08 Richard Sandiford <richard@codesourcery.com>
11504 * server.c (terminal_fd): New variable.
11505 (old_foreground_pgrp): Likewise.
11506 (restore_old_foreground_pgrp): New function.
11507 (start_inferior): Record the terminal file descriptor in terminal_fd
11508 and its original foreground group in old_foreground_pgrp. Register
11509 restore_old_foreground_pgrp with atexit().
11511 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
11513 * server.c (handle_query): Correct qPart to qXfer.
11515 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
11517 * configure.ac: Check for more headers which are missing on
11518 Windows. Automatically supply -lwsock32 and USE_WIN32API.
11519 * configure.srv: Add Cygwin and mingw32.
11520 * remote-utils.c: Don't include headers unconditionally which
11521 are missing on mingw32. Include <winsock.h> for mingw32.
11522 (remote_open): Adjust for mingw32 support. Flush
11523 standard error after writing to it.
11524 (remote_close, putpkt_binary, input_interrupt, block_async_io)
11525 (unblock_async_io, enable_async_io, disable_async_io)
11526 (readchar, getpkt): Update for Winsock support.
11527 (prepare_resume_reply): Expect a protocol signal number.
11528 * server.c: Disable <sys/wait.h> on mingw32.
11529 (start_inferior): Adjust for mingw32 support. Flush
11530 standard error after writing to it.
11531 (attach_inferior): Likewise. Use protocol signal
11533 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
11535 * win32-i386-low.c: New file.
11536 * Makefile.in (XM_CLIBS): Set.
11537 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
11538 (win32-i386-low.o): New dependency rule.
11539 * linux-low.c (linux_wait): Use target signal numbers.
11540 * target.h (struct target_ops): Doc fix.
11541 * server.h (target_signal_to_name): New prototype.
11542 * gdbreplay.c: Don't include headers unconditionally which
11543 are missing on mingw32. Include <winsock.h> for mingw32.
11544 (remote_close, remote_open): Adjust for Winsock support.
11545 * configure, config.in: Regenerated.
11547 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
11549 * server.c (decode_xfer_read, write_qxfer_response): New.
11550 (handle_query): Take a packet length argument. Handle
11551 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
11552 the qSupported response.
11553 (main): Update call to handle_query.
11555 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
11557 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
11558 (putpkt_binary): Renamed from putpkt and adjusted for binary
11560 (putpkt): New wrapper for putpkt_binary.
11561 (readchar): Don't mask off the high bit.
11562 (decode_X_packet): New function.
11563 * server.c (main): Call putpkt_binary if a handler sets the packet
11564 length. Save the length of the incoming packet. Handle 'X'.
11565 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
11567 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
11569 * server.c (handle_query): Handle qSupported.
11571 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
11573 * remote-utils.c (all_symbols_looked_up): New variable.
11574 (look_up_one_symbol): Check it.
11575 * server.h (look_up_one_symbol): New declaration.
11576 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
11578 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
11580 * Makefile.in (linux-arm-low.o): Update dependencies.
11581 * linux-arm-low.c: Include "gdb_proc_service.h".
11582 (PTRACE_GET_THREAD_AREA): Define.
11583 (ps_get_thread_area): New function.
11585 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
11587 * configure.srv (m68k*-*-uclinux*): New target.
11588 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
11589 (linux_resume_one_process): Remove extraneous cast.
11590 (linux_read_offsets): New.
11591 (linux_target_op): Add linux_read_offsets on mmuless systems.
11592 * server.c (handle_query): Add qOffsets logic.
11593 * target.h (struct target_ops): Add read_offsets.
11595 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
11597 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
11598 (PTRACE_GET_THREAD_AREA): Define.
11599 (ps_get_thread_area): New function.
11600 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
11601 (linux-x86-64-low.o): Update.
11603 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
11605 * configure.ac: Remove checks for prfpregset_t.
11606 * gdb_proc_service.h: New file.
11607 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
11608 new "gdb_proc_service.h".
11609 * proc-service.c: Likewise.
11610 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
11611 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
11612 * Makefile.in (gdb_proc_service_h): Updated.
11613 * configure, config.in: Regenerated.
11615 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
11617 * remote-utils.c (prepare_resume_reply): Move declaration
11618 of gdb_id_from_wait to the top of the block.
11620 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
11622 * linux-low.c (regsets_store_inferior_registers): Read the regset
11623 from the target before filling it.
11625 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
11627 * server.c (attach_inferior): Return SIGTRAP for a successful
11630 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
11632 * Makefile.in (OBS): Add version.o.
11633 (STAGESTUFF): Delete.
11634 (version.o): Add dependencies.
11635 (version.c): Replace rule.
11636 (clean): Remove version.c.
11637 * server.c (gdbserver_version): New.
11638 (gdbserver_usage): Use printf.
11639 (main): Handle --version and --help.
11640 * server.h (version, host_name): Add declarations.
11642 2005-12-23 Eli Zaretskii <eliz@gnu.org>
11654 * linux-x86-64-low.c:
11656 * linux-s390-low.c:
11657 * linux-ppc64-low.c:
11659 * linux-mips-low.c:
11660 * linux-m68k-low.c:
11661 * linux-m32r-low.c:
11664 * linux-ia64-low.c:
11665 * linux-i386-low.c:
11666 * linux-crisv32-low.c:
11678 * gdbserver.1: Add (C) after Copyright. Update the FSF
11681 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
11683 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
11684 (arm_breakpoint_at): Recognize both breakpoints.
11685 (the_low_target): Use the correct breakpoint instruction.
11687 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
11689 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
11690 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
11691 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
11692 (the_low_target): Update.
11694 2005-10-25 Andreas Schwab <schwab@suse.de>
11696 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
11698 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
11699 (ia64_num_regs): Reduce to 462.
11701 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
11703 * acinclude.m4: Correct quoting.
11704 * aclocal.m4: Regenerated.
11706 Suggested by SZOKOVACS Robert <szo@ies.hu>:
11707 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
11708 (thread_db_init): Call thread_db_err_str.
11709 * configure.ac: Check for TD_VERSION.
11710 * config.in, configure: Regenerated.
11712 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11714 * server.h (error, fatal, warning): Add ATTR_FORMAT.
11716 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
11718 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
11719 is not available. Define HAVE_PTRACE_GETREGS if it is.
11720 * config.in, configure: Regenerated.
11721 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
11722 * linux-i386-low.c, linux-m68k-low.c: Update to use
11723 HAVE_PTRACE_GETREGS.
11724 * linux-low.c (regsets_fetch_inferior_registers)
11725 (regsets_store_inferior_registers): Only return 0 if we processed
11727 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
11728 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
11730 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
11732 * inferiors.c (struct thread_info): Add gdb_id.
11733 (add_thread): Add gdb_id argument.
11734 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
11735 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
11736 calls to add_thread.
11737 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
11738 * server.c (handle_query): Use thread_to_gdb_id.
11739 (handle_v_cont, main): Use gdb_id_to_thread_id.
11740 * server.h (add_thread): Update prototype.
11741 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
11744 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
11746 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
11747 left-padded registers.
11748 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
11749 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
11751 2005-07-01 Steve Ellcey <sje@cup.hp.com>
11753 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
11754 * configure: Regenerate.
11755 * config.in: Regenerate.
11756 * server.h (NEED_DECLARATION_STRERROR):
11757 Replace with !HAVE_DECL_STRERROR.
11759 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
11761 * linux-low.c (linux_wait, linux_send_signal): Don't test
11762 an unsigned long variable for > 0 if it could be MAX_ULONG.
11763 * server.c (myresume): Likewise.
11764 * target.c (set_desired_inferior): Likewise.
11766 2005-06-13 Mark Kettenis <kettenis@gnu.org>
11768 * configure.ac: Simplify and improve check for socklen_t.
11769 * configure, config.in: Regenerate.
11771 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
11773 * acconfig.h: Remove.
11774 * configure.ac: Add a test for socklen_t. Use three-argument
11775 AC_DEFINE throughout.
11776 * config.in: Regenerated using autoheader 2.59.
11777 * configure: Regenerated.
11779 * gdbreplay.c (socklen_t): Provide a default.
11780 (remote_open): Use socklen_t.
11781 * remote-utils.c (socklen_t): Provide a default.
11782 (remote_open): Use socklen_t.
11783 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
11786 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
11788 * linux-low.c (linux_read_memory, linux_write_memory)
11789 (linux_read_auxv): Likewise.
11790 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
11791 (check_mem_write): Likewise.
11792 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
11794 * regcache.c (struct inferior_rgcache_data, registers_to_string)
11795 (registers_from_string, register_data): Likewise.
11796 * server.c (handle_query, main): Likewise.
11797 * server.h (convert_ascii_to_int, convert_int_to_ascii)
11798 (decode_M_packet): Likewise.
11799 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
11800 * target.h (struct target_ops): Update read_memory, write_memory,
11802 (read_inferior_memory, write_inferior_memory): Update.
11803 * linux-low.h (struct linux_target_ops): Change type of breakpoint
11804 to unsigned char *.
11805 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
11806 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
11807 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
11808 linux-s390-low.c, linux-sh-low.c: Update for changes in
11809 read_inferior_memory and the_low_target->breakpoint.
11811 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
11813 * Makefile.in (SFILES): Add linux-ppc64-low.c.
11814 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
11815 * configure.srv: Add powerpc64-*-linux*.
11816 * linux-ppc64-low.c: New file.
11818 2005-05-23 Orjan Friberg <orjanf@axis.com>
11820 * linux-cris-low.c: New file with support for CRIS.
11821 * linux-crisv32-low.c: Ditto for CRISv32.
11822 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
11823 (clean): Add reg-cris.c and reg-crisv32.c.
11824 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
11825 reg-crisv32.o, and reg-crisv32.c to make rules.
11826 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
11827 recognized targets.
11829 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
11831 * linux-low.c (fetch_register): Ensure buffer size is a multiple
11832 of sizeof (PTRACE_XFER_TYPE).
11833 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
11835 2005-05-12 Orjan Friberg <orjanf@axis.com>
11837 * target.h (struct target_ops): Add insert_watchpoint,
11838 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
11839 pointers for hardware watchpoint support.
11840 * linux-low.h (struct linux_target_ops): Ditto.
11841 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
11842 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
11843 to linux_target_ops.
11844 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
11846 * server.c (main): Recognize 'Z' and 'z' packets.
11848 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
11850 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
11851 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
11852 (the_low_target): Add new members.
11854 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
11856 * proc-service.c (ps_lgetregs): Search all_processes instead of
11859 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
11861 * server.c (start_inferior): Change return type to int.
11862 (attach_inferior): Change sigptr to int *.
11863 (handle_v_cont, handle_v_requests): Change signal to int *.
11864 (main): Change signal to int.
11866 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
11868 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
11869 * configure.srv: Add m32r*-*-linux*.
11870 * linux-m32r-low.c: New file.
11872 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
11874 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
11876 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
11878 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
11879 Take unsigned long arguments for PIDs.
11880 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
11881 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
11882 (wait_for_sigstop, linux_resume_one_process)
11883 (regsets_fetch_inferior_registers, linux_send_signal)
11884 (linux_read_auxv): Likewise. Update the types of variables holding
11885 PIDs. Update format string specifiers.
11886 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
11887 * remote-utils.c (prepare_resume_reply): Likewise.
11888 * server.c (cont_thread, general_thread, step_thread)
11889 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
11891 (handle_query): Update format specifiers.
11892 (handle_v_cont, main): Use strtoul for thread IDs.
11893 * server.h (struct inferior_list_entry): Use unsigned long for ID.
11894 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
11895 (general_thread, step_thread, thread_from_wait)
11896 (old_thread_from_wait): Update.
11897 * target.h (struct thread_resume): Use unsigned long for THREAD.
11898 (struct target_ops): Use unsigned long for arguments to attach and
11901 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
11903 * acinclude.m4: Include bfd/bfd.m4 directly.
11904 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
11905 <agriffis@toolchain.org>.
11906 * aclocal.m4, configure: Regenerated.
11908 2005-01-07 Andrew Cagney <cagney@gnu.org>
11910 * configure.ac: Rename configure.in, require autoconf 2.59.
11911 * configure: Re-generate.
11913 2004-12-08 Daniel Jacobowitz <dan@debian.org>
11915 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
11916 LIBS when finished.
11917 * aclocal.m4: Regenerated.
11918 * configure: Regenerated.
11920 2004-11-21 Andreas Schwab <schwab@suse.de>
11922 * linux-m68k-low.c (m68k_num_gregs): Define.
11923 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
11924 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
11925 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
11926 (m68k_breakpoint_at): New. Add to the_low_target.
11928 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
11929 srv_linux_thread_db to yes.
11931 2004-10-20 Joel Brobecker <brobecker@gnat.com>
11933 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
11934 (ARCH_SET_FS): Likewise.
11935 (ARCH_GET_FS): Likewise.
11936 (ARCH_GET_GS): Likewise.
11938 2004-10-16 Daniel Jacobowitz <dan@debian.org>
11940 * linux-i386-low.c (ps_get_thread_area): New.
11941 * linux-x86-64-low.c (ps_get_thread_area): New.
11942 * linux-low.c: Include <sys/syscall.h>.
11943 (linux_kill_one_process): Don't kill the first thread here.
11944 (linux_kill): Kill the first thread here.
11945 (kill_lwp): New function.
11946 (send_sigstop, linux_send_signal): Use it.
11947 * proc-service.c: Clean up #ifdefs.
11948 (fpregset_info): Delete.
11949 (ps_lgetregs): Update and enable implementation.
11950 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
11952 * remote-utils.c (struct sym_cache, symbol_cache): New.
11953 (input_interrupt): Print a clearer message.
11954 (async_io_enabled): New variable.
11955 (enable_async_io, disable_async_io): Use it. Update comments.
11956 (look_up_one_symbol): Use the symbol cache.
11957 * thread-db.c (thread_db_look_up_symbols): New function.
11958 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
11960 2004-10-16 Daniel Jacobowitz <dan@debian.org>
11962 * configure.in: Test for -rdynamic.
11963 * configure: Regenerated.
11964 * Makefile (INTERNAL_LDFLAGS): New.
11965 (gdbserver, gdbreplay): Use it.
11967 2004-09-02 Andrew Cagney <cagney@gnu.org>
11969 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
11971 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
11973 * linux-low.c (linux_wait): Clear all_processes list also.
11975 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
11977 * linux-low.c: Include <errno.h>. Remove extern declaration of
11980 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
11982 * gdbreplay.c, server.h, utils.c: Update copyright years.
11984 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
11986 * server.c (main): Print child status or termination signal from
11987 variable 'signal', not 'sig'.
11989 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
11991 * linux-low.c (linux_read_memory): Change return type to
11992 int. Check for and return error from ptrace().
11993 * target.c (read_inferior_memory): Change return type to int. Pass
11994 back return status from the_target->read_memory().
11995 * target.h (struct target_ops): Adapt *read_memory() prototype.
11997 (read_inferior_memory): Adapt prototype.
11998 * server.c (main): Return an error packet if
11999 read_inferior_memory() returns an error.
12001 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
12003 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
12004 Unify with other clean targets.
12006 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12008 * server.c (handle_v_cont): Call set_desired_inferior.
12010 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12012 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
12014 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12016 * linux-low.c (linux_wait): Unblock async I/O.
12017 (linux_resume): Block and enable async I/O.
12018 * remote-utils.c (block_async_io, unblock_async_io): New functions.
12019 * server.h (block_async_io, unblock_async_io): Add prototypes.
12021 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12023 * remote-utils.c (remote_open): Print a status notice after
12024 opening a TCP port.
12025 * server.c (attach_inferior): Print a status notice after
12028 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12030 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
12032 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
12034 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
12036 * server.c, target.h: Update copyright years.
12038 2004-02-25 Roland McGrath <roland@redhat.com>
12040 * target.h (struct target_ops): New member `read_auxv'.
12041 * server.c (handle_query): Handle qPart:auxv:read: query using that.
12042 * linux-low.c (linux_read_auxv): New function.
12043 (linux_target_ops): Initialize `read_auxv' member to that.
12045 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12047 Committed by Jim Blandy <jimb@redhat.com>.
12049 * linux-s390-low.c (s390_num_regs): Update.
12050 (s390_regmap): Remove control registers. Use __s390x__ predefine
12051 instead of GPR_SIZE to distiguish s390 and s390x targets.
12053 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
12055 * linux-low.c: Update copyright year.
12056 (check_removed_breakpoint): Clear pending_is_breakpoint.
12057 (linux_set_resume_request, linux_queue_one_thread)
12058 (resume_status_pending_p): New functions.
12059 (linux_continue_one_thread): Use process->resume.
12060 (linux_resume): Only resume threads if there are no pending events.
12061 * linux-low.h (struct process_info): Add resume request
12064 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
12066 * regcache.c (new_register_cache): Clear the allocated register
12067 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
12069 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
12071 * linux-low.c (linux_resume): Take a struct thread_resume *
12073 (linux_wait): Update call.
12074 (resume_ptr): New static variable.
12075 (linux_continue_one_thread): Renamed from
12076 linux_continue_one_process. Use resume_ptr.
12077 (linux_resume): Use linux_continue_one_thread.
12078 * server.c (handle_v_cont, handle_v_requests): New functions.
12079 (myresume): New function.
12080 (main): Handle 'v' case.
12081 * target.h (struct thread_resume): New type.
12082 (struct target_ops): Change argument of "resume" to struct
12084 (myresume): Delete macro.
12086 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
12088 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
12089 (uninstall): Support DESTDIR.
12091 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
12093 * configure.srv: Add xscale*linux copy of arm*linux entry.
12095 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
12097 * linux-arm-low.c (arm_reinsert_addr): New function.
12098 (the_low_target): Add arm_reinsert_addr.
12100 2003-07-08 Mark Kettenis <kettenis@gnu.org>
12102 * mem-break.c: Remove whitespace at end of file.
12104 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
12106 * configure.in: Check whether we need to prototype strerror.
12107 * server.h: Optionally prototype strerror.
12108 * gdbreplay.c (perror_with_name): Use strerror.
12109 * linux-low.c (linux_attach_lwp): Use strerror.
12110 * utils.c (perror_with_name): Use strerror.
12111 * config.in, configure: Regenerated.
12113 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
12115 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
12116 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
12118 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
12120 * Makefile.in (SFILES): Update.
12121 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
12122 low-sun3.c: Remove files.
12124 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
12126 * linux-low.c: Move comment to linux_thread_alive where it belonged.
12127 (linux_detach_one_process, linux_detach): New functions.
12128 (linux_target_ops): Add linux_detach.
12129 * server.c (main): Handle 'D' packet.
12130 * target.h (struct target_ops): Add "detach" member.
12131 (detach_inferior): Define.
12133 2003-06-13 Mark Kettenis <kettenis@gnu.org>
12135 From Kelley Cook <kelleycook@wideopenwest.com>:
12136 * configure.srv: Accept i[34567]86 variants.
12138 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
12140 * linux-low.c (linux_wait_for_event): Correct comment typos.
12141 (linux_resume_one_process): Call check_removed_breakpoint.
12142 (linux_send_signal): New function.
12143 (linux_target_ops): Add linux_send_signal.
12144 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
12146 * target.h (struct target_ops): Add send_signal.
12148 2003-05-29 Jim Blandy <jimb@redhat.com>
12150 * linux-low.c (usr_store_inferior_registers): Transfer buf in
12151 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
12152 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
12153 away part of the register's value.
12155 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
12157 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
12158 (linux_wait_for_event, linux_init_signals): Likewise.
12160 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
12162 * configure.in: Check for stdlib.h.
12163 * configure: Regenerated.
12164 * config.in: Regenerated.
12166 2003-01-04 Andreas Schwab <schwab@suse.de>
12168 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
12170 2003-01-02 Andrew Cagney <ac131313@redhat.com>
12172 * Makefile.in: Remove obsolete code.
12174 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
12176 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
12177 defined(PT_FPR0_HI).
12179 2002-11-17 Stuart Hughes <seh@zee2.com>
12181 * linux-arm-low.c (arm_num_regs): Increase.
12182 (arm_regmap): Include status register.
12184 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
12186 * linux-low.c (register_addr): Remove incorrect -1 check.
12188 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
12190 * linux-low.c (linux_create_inferior): Call setpgid. Return
12192 (unstopped_p, linux_signal_pid): Remove.
12193 (linux_target_ops): Remove linux_signal_pid.
12194 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
12195 global instead of target method.
12196 * target.h (struct target_ops): Remove signal_pid. Update comment
12197 for create_inferior.
12198 * server.c (signal_pid): New variable.
12199 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
12200 gdbserver. Set the child to be the foreground process group.
12201 (attach_inferior): Set signal_pid.
12203 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
12205 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
12207 2002-08-20 Jim Blandy <jimb@redhat.com>
12209 * Makefile.in (LDFLAGS): Allow the configure script to establish a
12212 2002-08-01 Andrew Cagney <cagney@redhat.com>
12214 * Makefile.in: Make chill references obsolete.
12216 2002-07-24 Kevin Buettner <kevinb@redhat.com>
12218 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
12219 * configure: Regenerate.
12220 * config.in: Regenerate.
12222 2002-07-09 David O'Brien <obrien@FreeBSD.org>
12224 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
12225 (perror_with_name, remote_close, remote_open, expect, play): Static.
12227 2002-07-04 Michal Ludvig <mludvig@suse.cz>
12229 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
12230 byte offsets instead of an array of indexes.
12231 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
12233 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
12235 * regcache.c: Add comment.
12237 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
12239 * thread-db.c: New file.
12240 * proc-service.c: New file.
12241 * acinclude.m4: New file.
12242 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
12243 proc-service.o, and thread-db.o.
12244 (linux-low.o): Add USE_THREAD_DB.
12245 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
12246 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
12247 * aclocal.m4: Regenerated.
12248 * config.in: Regenerated.
12249 * configure: Regenerated.
12250 * configure.in: Check for proc_service.h, sys/procfs.h,
12251 thread_db.h, and linux/elf.h headrs.
12252 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
12253 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
12254 Check for -lthread_db and thread support.
12255 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
12256 PowerPC, and SuperH.
12257 * i387-fp.c: Constify arguments.
12258 * i387-fp.h: Likewise.
12259 * inferiors.c: (struct thread_info): Renamed from
12260 `struct inferior_info'. Remove PID member. Use generic inferior
12261 list header. All uses updated.
12262 (inferiors, signal_pid): Removed.
12263 (all_threads): New variable.
12264 (get_thread): Define.
12265 (add_inferior_to_list): New function.
12266 (for_each_inferior): New function.
12267 (change_inferior_id): New function.
12268 (add_inferior): Removed.
12269 (remove_inferior): New function.
12270 (add_thread): New function.
12271 (free_one_thread): New function.
12272 (remove_thread): New function.
12273 (clear_inferiors): Use for_each_inferior and free_one_thread.
12274 (find_inferior): New function.
12275 (find_inferior_id): New function.
12276 (inferior_target_data): Update argument type.
12277 (set_inferior_target_data): Likewise.
12278 (inferior_regcache_data): Likewise.
12279 (set_inferior_regcache_data): Likewise.
12280 * linux-low.c (linux_bp_reinsert): Remove.
12281 (all_processes, stopping_threads, using_thrads)
12282 (struct pending_signals, debug_threads, pid_of): New.
12283 (inferior_pid): Replace with macro.
12284 (struct inferior_linux_data): Remove.
12285 (get_stop_pc, add_process): New functions.
12286 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
12287 Use add_process and add_thread.
12288 (linux_attach_lwp): New function, based on old linux_attach. Use
12289 add_process and add_thread. Set stop_expected for new threads.
12290 (linux_attach): New function.
12291 (linux_kill_one_process): New function.
12292 (linux_kill): Kill all LWPs.
12293 (linux_thread_alive): Use find_inferior_id.
12294 (check_removed_breakpoints, status_pending_p): New functions.
12295 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
12296 Update. Use WNOHANG. Wait for cloned processes also. Update process
12297 struct for the found process.
12298 (linux_wait_for_event): New function.
12299 (linux_wait): Use it. Support LWPs.
12300 (send_sigstop, wait_for_sigstop, stop_all_processes)
12301 (linux_resume_one_process, linux_continue_one_process): New functions.
12302 (linux_resume): Support LWPs.
12303 (REGISTER_RAW_SIZE): Remove.
12304 (fetch_register): Use register_size instead. Call supply_register.
12305 (usr_store_inferior_registers): Likewise. Call collect_register.
12306 Fix recursive case.
12307 (regsets_fetch_inferior_registers): Improve error message.
12308 (regsets_store_inferior_registers): Add debugging.
12309 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
12310 (unstopped_p, linux_signal_pid): New functions.
12311 (linux_target_ops): Add linux_signal_pid.
12312 (linux_init_signals): New function.
12313 (initialize_low): Call it. Initialize using_threads.
12314 * regcache.c (inferior_regcache_data): Add valid
12316 (get_regcache): Fetch registers lazily. Add fetch argument
12317 and update all callers.
12318 (regcache_invalidate_one, regcache_invalidate): New
12320 (new_register_cache): Renamed from create_register_cache.
12321 Return the new regcache.
12322 (free_register_cache): Change argument to a void *.
12323 (registers_to_string, registers_from_string): Call get_regcache
12324 with fetch flag set.
12325 (register_data): Make static. Pass fetch flag to get_regcache.
12326 (supply_register): Call get_regcache with fetch flag clear.
12327 (collect_register): Call get_regcache with fetch flag set.
12328 (collect_register_as_string): New function.
12329 * regcache.h: Update.
12330 * remote-utils.c (putpkt): Flush after debug output and use
12332 Handle input interrupts while waiting for an ACK.
12333 (input_interrupt): Use signal_pid method.
12334 (getpkt): Flush after debug output and use stderr.
12335 (outreg): Use collect_register_as_string.
12336 (new_thread_notify, dead_thread_notify): New functions.
12337 (prepare_resume_reply): Check using_threads. Set thread_from_wait
12338 and general_thread.
12339 (look_up_one_symbol): Flush after debug output.
12340 * server.c (step_thread, server_waiting): New variables.
12341 (start_inferior): Don't use signal_pid. Update call to mywait.
12342 (attach_inferior): Update call to mywait.
12343 (handle_query): Handle qfThreadInfo and qsThreadInfo.
12344 (main): Don't fetch/store registers explicitly. Use
12345 set_desired_inferior. Support proposed ``Hs'' packet. Update
12347 * server.h: Update.
12348 (struct inferior_list, struct_inferior_list_entry): New.
12349 * target.c (set_desired_inferior): New.
12350 (write_inferior_memory): Constify.
12351 (mywait): New function.
12352 * target.h: Update.
12353 (struct target_ops): New signal_pid method.
12354 (mywait): Removed macro, added prototype.
12356 * linux-low.h (regset_func): Removed.
12357 (regset_fill_func, regset_store_func): New.
12358 (enum regset_type): New.
12359 (struct regset_info): Add type field. Use new operation types.
12360 (struct linux_target_ops): stop_pc renamed to get_pc.
12361 Add decr_pc_after_break and breakpoint_at.
12362 (get_process, get_thread_proess, get_process_thread)
12363 (strut process_info, all_processes, linux_attach_lwp)
12364 (thread_db_init): New.
12366 * linux-arm-low.c (arm_get_pc, arm_set_pc,
12367 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
12368 (the_low_target): Add new members.
12369 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
12370 (i386_store_fpxregset): Constify.
12371 (target_regsets): Add new kind identifier.
12372 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
12373 (i386_set_pc): Add debugging.
12374 (i386_breakpoint_at): New function.
12375 (the_low_target): Add new members.
12376 * linux-mips-low.c (mips_get_pc, mips_set_pc)
12377 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
12378 (mips_breakpoint_at): New.
12379 (the_low_target): Add new members.
12380 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
12381 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
12382 (the_low_target): Add new members.
12383 * linux-sh-low.c (sh_get_pc, sh_set_pc)
12384 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
12385 (the_low_target): Add new members.
12386 * linux-x86-64-low.c (target_regsets): Add new kind
12389 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
12391 From Martin Pool <mbp@samba.org>:
12392 * server.c (gdbserver_usage): New function.
12395 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
12397 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
12398 stop_at -> stop_pc.
12400 2002-05-04 Andrew Cagney <ac131313@redhat.com>
12402 * Makefile.in: Remove obsolete code.
12404 2002-04-24 Michal Ludvig <mludvig@suse.cz>
12406 * linux-low.c (regsets_fetch_inferior_registers),
12407 (regsets_store_inferior_registers): Removed cast to int from
12409 * regcache.h: Added declaration of struct inferior_info.
12411 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
12413 * inferiors.c (struct inferior_info): Add regcache_data.
12414 (add_inferior): Call create_register_cache.
12415 (clear_inferiors): Call free_register_cache.
12416 (inferior_regcache_data, set_inferior_regcache_data): New functions.
12417 * regcache.c (struct inferior_regcache_data): New.
12418 (registers): Remove.
12419 (get_regcache): New function.
12420 (create_register_cache, free_register_cache): New functions.
12421 (set_register_cache): Don't initialize the register cache here.
12422 (registers_to_string, registers_from_string, register_data): Call
12424 * regcache.h: Add prototypes.
12425 * server.h: Likewise.
12427 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
12429 * mem-break.c: New file.
12430 * mem-break.h: New file.
12431 * Makefile.in: Add mem-break.o rule; update server.h
12433 * inferiors.c (struct inferior_info): Add target_data
12435 (clear_inferiors): Free target_data member if set.
12436 (inferior_target_data, set_inferior_target_data): New functions.
12437 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
12438 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
12439 * linux-low.c (linux_bp_reinsert): New variable.
12440 (struct inferior_linux_data): New.
12441 (linux_create_inferior): Use set_inferior_target_data.
12442 (linux_attach): Likewise. Call add_inferior.
12443 (linux_wait_for_one_inferior): New function.
12444 (linux_wait): Call it.
12445 (linux_write_memory): Add const.
12446 (initialize_low): Call set_breakpoint_data.
12447 * linux-low.h (struct linux_target_ops): Add breakpoint
12449 * server.c (attach_inferior): Remove extra add_inferior
12451 * server.h: Include mem-break.h. Update inferior.c
12453 * target.c (read_inferior_memory)
12454 (write_inferior_memory): New functions.
12455 * target.h (read_inferior_memory)
12456 (write_inferior_memory): Change macros to prototypes.
12457 (struct target_ops): Update comments. Add const to write_memory
12460 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
12462 * linux-low.c (usr_store_inferior_registers): Support
12463 registers which are allowed to fail to store.
12464 * linux-low.h (linux_target_ops): Likewise.
12465 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
12466 (ppc_cannot_store_register): FPSCR may not be storable.
12468 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
12470 * server.h: Include <string.h> if HAVE_STRING_H.
12471 * ChangeLog: Correct paths in last ChangeLog entry.
12473 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
12475 * linux-low.h: Remove obsolete prototypes.
12476 (struct linux_target_ops): New.
12477 (extern the_low_target): New.
12478 * linux-low.c (num_regs, regmap): Remove declarations.
12479 (register_addr): Use the_low_target explicitly.
12480 (fetch_register): Likewise.
12481 (usr_fetch_inferior_registers): Likewise.
12482 (usr_store_inferior_registers): Likewise.
12483 * linux-arm-low.c (num_regs): Remove.
12484 (arm_num_regs): Define.
12485 (arm_regmap): Renamed from regmap, made static.
12486 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
12488 (arm_cannot_store_register): Renamed from cannot_store_register,
12490 (the_low_target): New.
12491 * linux-i386-low.c (num_regs): Remove.
12492 (i386_num_regs): Define.
12493 (i386_regmap): Renamed from regmap, made static.
12494 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
12496 (i386_cannot_store_register): Renamed from cannot_store_register,
12498 (the_low_target): New.
12499 * linux-ia64-low.c (num_regs): Remove.
12500 (ia64_num_regs): Define.
12501 (ia64_regmap): Renamed from regmap, made static.
12502 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
12504 (ia64_cannot_store_register): Renamed from cannot_store_register,
12506 (the_low_target): New.
12507 * linux-m68k-low.c (num_regs): Remove.
12508 (m68k_num_regs): Define.
12509 (m68k_regmap): Renamed from regmap, made static.
12510 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
12512 (m68k_cannot_store_register): Renamed from cannot_store_register,
12514 (the_low_target): New.
12515 * linux-mips-low.c (num_regs): Remove.
12516 (mips_num_regs): Define.
12517 (mips_regmap): Renamed from regmap, made static.
12518 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
12520 (mips_cannot_store_register): Renamed from cannot_store_register,
12522 (the_low_target): New.
12523 * linux-ppc-low.c (num_regs): Remove.
12524 (ppc_num_regs): Define.
12525 (ppc_regmap): Renamed from regmap, made static.
12526 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
12528 (ppc_cannot_store_register): Renamed from cannot_store_register,
12530 (the_low_target): New.
12531 * linux-s390-low.c (num_regs): Remove.
12532 (s390_num_regs): Define.
12533 (s390_regmap): Renamed from regmap, made static.
12534 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
12536 (s390_cannot_store_register): Renamed from cannot_store_register,
12538 (the_low_target): New.
12539 * linux-sh-low.c (num_regs): Remove.
12540 (sh_num_regs): Define.
12541 (sh_regmap): Renamed from regmap, made static.
12542 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
12544 (sh_cannot_store_register): Renamed from cannot_store_register,
12546 (the_low_target): New.
12547 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
12548 (the_low_target): New.
12550 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
12552 * Makefile.in: Add stamp-h target.
12553 * configure.in: Create stamp-h.
12554 * configure: Regenerated.
12556 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
12558 * inferiors.c: New file.
12559 * target.c: New file.
12560 * target.h: New file.
12561 * Makefile.in: Add target.o and inferiors.o. Update
12563 * linux-low.c (inferior_pid): New static variable,
12564 moved from server.c.
12565 (linux_create_inferior): Renamed from create_inferior.
12566 Call add_inferior. Return 0 on success instead of a PID.
12567 (linux_attach): Renamed from myattach.
12568 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
12569 (linux_thread_alive): Renamed from mythread_alive.
12570 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
12572 (linux_resume): Renamed from myresume. Add missing ``return 0''.
12573 (regsets_store_inferior_registers): Correct error message.
12574 Add missing ``return 0''.
12575 (linux_fetch_registers): Renamed from fetch_inferior_registers.
12576 (linux_store_registers): Renamed from store_inferior_registers.
12577 (linux_read_memory): Renamed from read_inferior_memory.
12578 (linux_write_memory): Renamed from write_inferior_memory.
12579 (linux_target_ops): New structure.
12580 (initialize_low): Call set_target_ops ().
12581 * remote-utils.c (unhexify): New function.
12582 (hexify): New function.
12583 (input_interrupt): Send signals to ``signal_pid''.
12584 * server.c (inferior_pid): Remove.
12585 (start_inferior): Update create_inferior call.
12586 (attach_inferior): Call add_inferior.
12587 (handle_query): New function.
12588 (main): Call handle_query for `q' packets.
12589 * server.h: Include "target.h". Remove obsolete prototypes.
12590 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
12592 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
12594 * Makefile.in: Add WARN_CFLAGS. Update configury
12596 * configure.in: Check for <string.h>
12597 * configure: Regenerate.
12598 * config.in: Regenerate.
12599 * gdbreplay.c: Include needed system headers.
12600 (remote_open): Remove strchr prototype.
12601 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
12602 * regcache.c (supply_register): Change buf argument to const void *.
12603 (supply_register_by_name): Likewise.
12604 (collect_register): Change buf argument to void *.
12605 (collect_register_by_name): Likewise.
12606 * regcache.h: Add missing prototypes.
12607 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
12608 * server.c (handle_query): New function.
12609 (attached): New static variable, moved out of main.
12610 (main): Quiet longjmp clobber warnings.
12611 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
12612 * utils.c (error): Remove NORETURN.