1 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3 * linux-ppc-low.c (ppc_usrregs_info): Remove
5 (ppc_arch_setup): Move lower in file.
7 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
9 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
10 (ps_pdwrite): Likewise.
12 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
14 * linux-arm-low.c (arm_new_thread): Move pointer dereference
15 to after assert checks.
17 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
19 * proc-service.c (ps_pdread): Add/adjust casts.
20 (ps_pdwrite): Add/adjust casts.
22 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
24 * server.c (handle_search_memory_1): Cast return value of
27 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
29 * server.c (write_qxfer_response): Change type of data to
32 2015-10-29 Pedro Alves <palves@redhat.com>
34 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
36 2015-10-29 Pedro Alves <palves@redhat.com>
38 * tracepoint.c (clear_installed_tracepoints): Add casts.
40 2015-10-29 Pedro Alves <palves@redhat.com>
42 * server.c (handle_v_cont, process_serial_event): Add enum
43 gdb_signal casts to signal parsing code.
45 2015-10-29 Pedro Alves <palves@redhat.com>
47 * linux-low.h (NULL_REGSET): Define.
48 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
49 * linux-arm-low.c (arm_regsets): Likewise.
50 * linux-crisv32-low.c (cris_regsets): Likewise.
51 * linux-m68k-low.c (m68k_regsets): Likewise.
52 * linux-mips-low.c (mips_regsets): Likewise.
53 * linux-nios2-low.c (nios2_regsets): Likewise.
54 * linux-ppc-low.c (ppc_regsets): Likewise.
55 * linux-s390-low.c (s390_regsets): Likewise.
56 * linux-sh-low.c (sh_regsets): Likewise.
57 * linux-sparc-low.c (sparc_regsets): Likewise.
58 * linux-tic6x-low.c (tic6x_regsets): Likewise.
59 * linux-tile-low.c (tile_regsets): Likewise.
60 * linux-x86-low.c (x86_regsets): Likewise.
61 * linux-xtensa-low.c (xtensa_regsets): Likewise.
63 2015-10-29 Pedro Alves <palves@redhat.com>
65 * linux-low.h (NULL_REGSET): Define.
66 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
67 * linux-arm-low.c (arm_regsets): Likewise.
68 * linux-crisv32-low.c (cris_regsets): Likewise.
69 * linux-m68k-low.c (m68k_regsets): Likewise.
70 * linux-mips-low.c (mips_regsets): Likewise.
71 * linux-nios2-low.c (nios2_regsets): Likewise.
72 * linux-ppc-low.c (ppc_regsets): Likewise.
73 * linux-s390-low.c (s390_regsets): Likewise.
74 * linux-sh-low.c (sh_regsets): Likewise.
75 * linux-sparc-low.c (sparc_regsets): Likewise.
76 * linux-tic6x-low.c (tic6x_regsets): Likewise.
77 * linux-tile-low.c (tile_regsets): Likewise.
78 * linux-x86-low.c (x86_regsets): Likewise.
79 * linux-xtensa-low.c (xtensa_regsets): Likewise.
81 2015-10-26 Doug Evans <dje@google.com>
83 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
85 2015-10-26 Doug Evans <dje@google.com>
87 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
89 2015-10-26 Doug Evans <dje@google.com>
91 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
93 (attach_thread, find_new_threads_callback): Ditto.
95 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
97 * mem-break.h (set_breakpoint_data): Remove.
99 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
101 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
102 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
103 (initialize_low): Remove set_breakpoint_data call.
104 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
105 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
106 (initialize_low): Remove set_breakpoint_data call.
107 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
108 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
109 (initialize_low): Remove set_breakpoint_data call.
111 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
113 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
114 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
115 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
116 * target.h (target_breakpoint_kind_from_pc): New macro.
118 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
120 * linux-low.c (default_breakpoint_kind_from_pc): New function.
121 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
122 the default breakpoint kind.
124 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
126 * linux-arm-low.c (arm_supports_z_point_type): Add software
129 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
131 * linux-arm-low.c: Refactor breakpoint definitions.
132 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
133 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
135 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
137 * Makefile.in: Add arm.c/o.
138 * configure.srv: Likewise.
139 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
140 (arm_breakpoint_kind_from_pc): New function.
141 (arm_sw_breakpoint_from_kind): Return proper kind.
142 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
144 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
146 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
148 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
149 (struct raw_breakpoint) <size>: Remove.
150 (struct raw_breakpoint) <kind>: Add.
151 (bp_size): New function.
152 (bp_opcode): Likewise.
153 (find_raw_breakpoint_at): Adjust for kind.
154 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
155 (remove_memory_breakpoint): Adjust for kind call bp_size.
156 (set_raw_breakpoint_at): Adjust for kind.
157 (set_breakpoint): Likewise.
158 (set_breakpoint_at): Call breakpoint_kind_from_pc.
159 (delete_raw_breakpoint): Adjust for kind.
160 (delete_breakpoint): Likewise.
161 (find_gdb_breakpoint): Likewise.
162 (set_gdb_breakpoint_1): Likewise.
163 (set_gdb_breakpoint): Likewise.
164 (delete_gdb_breakpoint_1): Likewise.
165 (delete_gdb_breakpoint): Likewise.
166 (uninsert_raw_breakpoint): Likewise.
167 (reinsert_raw_breakpoint): Likewise.
168 (set_breakpoint_data): Remove.
169 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
170 (check_mem_read): Adjust for kind call bp_size.
171 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
172 (clone_one_breakpoint): Adjust for kind.
173 * mem-break.h (set_gdb_breakpoint): Likewise.
174 (delete_gdb_breakpoint): Likewise.
175 * server.c (process_serial_event): Likewise.
177 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
179 * linux-aarch64-low.c (aarch64_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-arm-low.c (arm_breakpoint_kind_from_pc): New function.
185 (arm_sw_breakpoint_from_kind): New function.
186 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
187 (struct linux_target_ops) <breakpoint>: Remove.
188 (struct linux_target_ops) <breakpoint_len>: Remove.
189 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
190 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
191 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
192 (struct linux_target_ops) <breakpoint>: Remove.
193 (struct linux_target_ops) <breakpoint_len>: Remove.
194 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
195 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
196 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
197 (struct linux_target_ops) <breakpoint>: Remove.
198 (struct linux_target_ops) <breakpoint_len>: Remove.
199 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
200 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
201 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
202 and sw_breakpoint_from_kind to increment the pc.
203 (linux_breakpoint_kind_from_pc): New function.
204 (linux_sw_breakpoint_from_kind): New function.
205 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
206 (initialize_low): Call breakpoint_kind_from_pc and
207 sw_breakpoint_from_kind to replace breakpoint_data/len.
208 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
210 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
211 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
212 (struct linux_target_ops) <breakpoint>: Remove.
213 (struct linux_target_ops) <breakpoint_len>: Remove.
214 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
215 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
216 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
217 (struct linux_target_ops) <breakpoint>: Remove.
218 (struct linux_target_ops) <breakpoint_len>: Remove.
219 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
220 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
221 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
222 (struct linux_target_ops) <breakpoint>: Remove.
223 (struct linux_target_ops) <breakpoint_len>: Remove.
224 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
225 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
226 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
227 (struct linux_target_ops) <breakpoint>: Remove.
228 (struct linux_target_ops) <breakpoint_len>: Remove.
229 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
230 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
231 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
232 (struct linux_target_ops) <breakpoint>: Remove.
233 (struct linux_target_ops) <breakpoint_len>: Remove.
234 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
235 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
236 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
237 (struct linux_target_ops) <breakpoint>: Remove.
238 (struct linux_target_ops) <breakpoint_len>: Remove.
239 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
240 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
241 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
242 (struct linux_target_ops) <breakpoint>: Remove.
243 (struct linux_target_ops) <breakpoint_len>: Remove.
244 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
245 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
246 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
247 (struct linux_target_ops) <breakpoint>: Remove.
248 (struct linux_target_ops) <breakpoint_len>: Remove.
249 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
250 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
251 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
252 (struct linux_target_ops) <breakpoint>: Remove.
253 (struct linux_target_ops) <breakpoint_len>: Remove.
254 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
255 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
256 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
257 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
258 (struct linux_target_ops) <breakpoint>: Remove.
259 (struct linux_target_ops) <breakpoint_len>: Remove.
260 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
261 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
262 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
263 (struct linux_target_ops) <breakpoint>: Remove.
264 (struct linux_target_ops) <breakpoint_len>: Remove.
265 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
266 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
268 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
270 * linux-cris-low.c (cris_get_pc): Remove void arg.
272 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
274 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
277 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
279 * inferiors.c (thread_pid_matches_callback): New function.
280 (find_thread_process): New function.
281 (remove_thread): Reset current_thread.
282 (remove_process): Assert threads have been removed first.
284 2015-10-15 Yao Qi <yao.qi@linaro.org>
286 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
288 (aarch64_remove_point): Likewise.
289 * regcache.c (regcache_register_size): New function.
291 2015-10-12 Yao Qi <yao.qi@linaro.org>
293 * linux-aarch64-low.c: Update all callers as emit_load_store
294 is renamed to aarch64_emit_load_store.
296 2015-10-12 Yao Qi <yao.qi@linaro.org>
298 * linux-aarch64-low.c: Update all callers of function renaming
299 from emit_insn to aarch64_emit_insn.
301 2015-10-12 Yao Qi <yao.qi@linaro.org>
303 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
305 (struct aarch64_memory_operand): Likewise.
307 (emit_insn): Move to arch/aarch64-insn.c.
308 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
309 (emit_load_store): Move to arch/aarch64-insn.c.
310 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
311 (can_encode_int32): Remove.
313 2015-10-12 Yao Qi <yao.qi@linaro.org>
315 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
316 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
317 (aarch64_relocate_instruction): Likewise.
318 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
319 (struct aarch64_insn_visitor): Likewise.
321 2015-10-12 Yao Qi <yao.qi@linaro.org>
323 * linux-aarch64-low.c (struct aarch64_insn_data): New.
324 (struct aarch64_insn_visitor): New.
325 (struct aarch64_insn_relocation_data): New.
326 (aarch64_ftrace_insn_reloc_b): New function.
327 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
328 (aarch64_ftrace_insn_reloc_cb): Likewise.
329 (aarch64_ftrace_insn_reloc_tb): Likewise.
330 (aarch64_ftrace_insn_reloc_adr): Likewise.
331 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
332 (aarch64_ftrace_insn_reloc_others): Likewise.
334 (aarch64_relocate_instruction): Use visitor.
336 2015-10-12 Yao Qi <yao.qi@linaro.org>
338 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
339 int. Add argument buf.
340 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
341 aarch64_relocate_instruction.
343 2015-10-12 Yao Qi <yao.qi@linaro.org>
345 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
346 argument insn. Remove local variable insn. Don't call
348 (aarch64_install_fast_tracepoint_jump_pad): Call
351 2015-09-30 Yao Qi <yao.qi@linaro.org>
353 * linux-aarch64-low.c (emit_movk): Shorten a long line.
354 (emit_load_store_pair): Likewise.
356 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
358 * dll.c (match_dll): Add cast(s).
359 (unloaded_dll): Likewise.
360 * linux-low.c (second_thread_of_pid_p): Likewise.
361 (delete_lwp_callback): Likewise.
362 (count_events_callback): Likewise.
363 (select_event_lwp_callback): Likewise.
364 (linux_set_resume_request): Likewise.
365 * server.c (accumulate_file_name_length): Likewise.
366 (emit_dll_description): Likewise.
367 (handle_qxfer_threads_worker): Likewise.
368 (visit_actioned_threads): Likewise.
369 * thread-db.c (any_thread_of): Likewise.
370 * tracepoint.c (same_process_p): Likewise.
371 (match_blocktype): Likewise.
372 (build_traceframe_info_xml): Likewise.
374 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
376 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
378 (gdb_unparse_agent_expr): Likewise.
379 * hostio.c (require_data): Likewise.
380 (handle_pread): Likewise.
381 * linux-low.c (disable_regset): Likewise.
382 (fetch_register): Likewise.
383 (store_register): Likewise.
384 (get_dynamic): Likewise.
385 (linux_qxfer_libraries_svr4): Likewise.
386 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
387 (set_fast_tracepoint_jump): Likewise.
388 (uninsert_fast_tracepoint_jumps_at): Likewise.
389 (reinsert_fast_tracepoint_jumps_at): Likewise.
390 (validate_inserted_breakpoint): Likewise.
391 (clone_agent_expr): Likewise.
392 * regcache.c (init_register_cache): Likewise.
393 * remote-utils.c (putpkt_binary_1): Likewise.
394 (decode_M_packet): Likewise.
395 (decode_X_packet): Likewise.
396 (look_up_one_symbol): Likewise.
397 (relocate_instruction): Likewise.
398 (monitor_output): Likewise.
399 * server.c (handle_search_memory): Likewise.
400 (handle_qxfer_exec_file): Likewise.
401 (handle_qxfer_libraries): Likewise.
402 (handle_qxfer): Likewise.
403 (handle_query): Likewise.
404 (handle_v_cont): Likewise.
405 (handle_v_run): Likewise.
406 (captured_main): Likewise.
407 * target.c (write_inferior_memory): Likewise.
408 * thread-db.c (try_thread_db_load_from_dir): Likewise.
409 * tracepoint.c (init_trace_buffer): Likewise.
410 (add_tracepoint_action): Likewise.
411 (add_traceframe): Likewise.
412 (add_traceframe_block): Likewise.
413 (cmd_qtdpsrc): Likewise.
414 (cmd_qtdv): Likewise.
415 (cmd_qtstatus): Likewise.
416 (response_source): Likewise.
417 (response_tsv): Likewise.
418 (cmd_qtnotes): Likewise.
419 (gdb_collect): Likewise.
420 (initialize_tracepoint): Likewise.
422 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
424 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
425 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
426 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
428 (enum aarch64_condition_codes): New enum.
429 (w0): New static global.
432 (struct aarch64_memory_operand) <type>: New
433 MEMORY_OPERAND_POSTINDEX type.
434 (postindex_memory_operand): New helper function.
435 (emit_ret): New function.
436 (emit_load_store_pair): New function, factored out of emit_stp
437 with support for MEMORY_OPERAND_POSTINDEX.
438 (emit_stp): Rewrite using emit_load_store_pair.
439 (emit_ldp): New function.
440 (emit_load_store): Likewise.
441 (emit_ldr): Mention post-index instruction in comment.
442 (emit_ldrh): New function.
443 (emit_ldrb): New function.
444 (emit_ldrsw): Mention post-index instruction in comment.
445 (emit_str): Likewise.
446 (emit_subs): New function.
447 (emit_cmp): Likewise.
448 (emit_and): Likewise.
449 (emit_orr): Likewise.
450 (emit_orn): Likewise.
451 (emit_eor): Likewise.
452 (emit_mvn): Likewise.
453 (emit_lslv): Likewise.
454 (emit_lsrv): Likewise.
455 (emit_asrv): Likewise.
456 (emit_mul): Likewise.
457 (emit_sbfm): Likewise.
458 (emit_sbfx): Likewise.
459 (emit_ubfm): Likewise.
460 (emit_ubfx): Likewise.
461 (emit_csinc): Likewise.
462 (emit_cset): Likewise.
463 (emit_nop): Likewise.
464 (emit_ops_insns): New helper function.
465 (emit_pop): Likewise.
466 (emit_push): Likewise.
467 (aarch64_emit_prologue): New function.
468 (aarch64_emit_epilogue): Likewise.
469 (aarch64_emit_add): Likewise.
470 (aarch64_emit_sub): Likewise.
471 (aarch64_emit_mul): Likewise.
472 (aarch64_emit_lsh): Likewise.
473 (aarch64_emit_rsh_signed): Likewise.
474 (aarch64_emit_rsh_unsigned): Likewise.
475 (aarch64_emit_ext): Likewise.
476 (aarch64_emit_log_not): Likewise.
477 (aarch64_emit_bit_and): Likewise.
478 (aarch64_emit_bit_or): Likewise.
479 (aarch64_emit_bit_xor): Likewise.
480 (aarch64_emit_bit_not): Likewise.
481 (aarch64_emit_equal): Likewise.
482 (aarch64_emit_less_signed): Likewise.
483 (aarch64_emit_less_unsigned): Likewise.
484 (aarch64_emit_ref): Likewise.
485 (aarch64_emit_if_goto): Likewise.
486 (aarch64_emit_goto): Likewise.
487 (aarch64_write_goto_address): Likewise.
488 (aarch64_emit_const): Likewise.
489 (aarch64_emit_call): Likewise.
490 (aarch64_emit_reg): Likewise.
491 (aarch64_emit_pop): Likewise.
492 (aarch64_emit_stack_flush): Likewise.
493 (aarch64_emit_zero_ext): Likewise.
494 (aarch64_emit_swap): Likewise.
495 (aarch64_emit_stack_adjust): Likewise.
496 (aarch64_emit_int_call_1): Likewise.
497 (aarch64_emit_void_call_2): Likewise.
498 (aarch64_emit_eq_goto): Likewise.
499 (aarch64_emit_ne_goto): Likewise.
500 (aarch64_emit_lt_goto): Likewise.
501 (aarch64_emit_le_goto): Likewise.
502 (aarch64_emit_gt_goto): Likewise.
503 (aarch64_emit_ge_got): Likewise.
504 (aarch64_emit_ops_impl): New static global variable.
505 (aarch64_emit_ops): New target function, return
506 &aarch64_emit_ops_impl.
507 (struct linux_target_ops): Install it.
509 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
511 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
512 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
514 * linux-aarch64-ipa.c: New file.
515 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
517 (aarch64_get_thread_area): New target method.
518 (extract_signed_bitfield): New helper function.
519 (aarch64_decode_ldr_literal): New function.
520 (enum aarch64_opcodes): New enum.
521 (struct aarch64_register): New struct.
522 (struct aarch64_operand): New struct.
523 (x0): New static global.
532 (aarch64_register): New helper function.
533 (register_operand): Likewise.
534 (immediate_operand): Likewise.
535 (struct aarch64_memory_operand): New struct.
536 (offset_memory_operand): New helper function.
537 (preindex_memory_operand): Likewise.
538 (enum aarch64_system_control_registers): New enum.
540 (emit_insn): New helper function.
541 (emit_b): New function.
542 (emit_bcond): Likewise.
545 (emit_blr): Likewise.
546 (emit_stp): Likewise.
547 (emit_ldp_q_offset): Likewise.
548 (emit_stp_q_offset): Likewise.
549 (emit_load_store): Likewise.
550 (emit_ldr): Likewise.
551 (emit_ldrsw): Likewise.
552 (emit_str): Likewise.
553 (emit_ldaxr): Likewise.
554 (emit_stxr): Likewise.
555 (emit_stlr): Likewise.
556 (emit_data_processing_reg): Likewise.
557 (emit_data_processing): Likewise.
558 (emit_add): Likewise.
559 (emit_sub): Likewise.
560 (emit_mov): Likewise.
561 (emit_movk): Likewise.
562 (emit_mov_addr): Likewise.
563 (emit_mrs): Likewise.
564 (emit_msr): Likewise.
565 (emit_sevl): Likewise.
566 (emit_wfe): Likewise.
567 (append_insns): Likewise.
568 (can_encode_int32_in): New helper function.
569 (aarch64_relocate_instruction): New function.
570 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
571 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
572 (struct linux_target_ops): Install aarch64_get_thread_area,
573 aarch64_install_fast_tracepoint_jump_pad and
574 aarch64_get_min_fast_tracepoint_insn_len.
576 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
578 * Makefile.in (aarch64-insn.o): New rule.
579 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
581 2015-09-21 Yao Qi <yao.qi@linaro.org>
583 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
585 2015-09-21 Yao Qi <yao.qi@linaro.org>
587 * tracepoint.c (max_jump_pad_size): Remove.
589 2015-09-18 Yao Qi <yao.qi@linaro.org>
591 * linux-aarch64-low.c: Don't include sys/uio.h.
592 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
594 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
596 * tracepoint.c (eval_result_type): Change prototype.
597 (condition_true_at_tracepoint): Fix argument to compiled_cond.
599 2015-09-15 Pedro Alves <palves@redhat.com>
601 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
602 Check whether to report exec events instead of checking whether
603 multiprocess is enabled.
605 2015-09-15 Pedro Alves <palves@redhat.com>
608 * remote-utils.c (prepare_resume_reply): Merge
609 TARGET_WAITKIND_VFORK_DONE switch case with the
610 TARGET_WAITKIND_FORKED case.
612 2015-09-15 Yao Qi <yao.qi@linaro.org>
614 * server.c (handle_query): Check string comparison using
615 "else if" instead of "if".
617 2015-09-15 Yao Qi <yao.qi@linaro.org>
619 * server.c (vCont_supported): New global variable.
620 (handle_query): Set vCont_supported to 1 if "vContSupported+"
621 matches. Append ";vContSupported+" to own_buf.
622 (handle_v_requests): Append ";s;S" to own_buf if target supports
623 hardware single step or vCont_supported is false.
624 (capture_main): Set vCont_supported to zero.
626 2015-09-15 Yao Qi <yao.qi@linaro.org>
628 * linux-low.c (linux_supports_conditional_breakpoints): Rename
630 (linux_supports_hardware_single_step): ... New function.
631 (linux_target_ops): Update.
632 * lynx-low.c (lynx_target_ops): Set field
633 supports_hardware_single_step to target_can_do_hardware_single_step.
634 * nto-low.c (nto_target_ops): Likewise.
635 * spu-low.c (spu_target_ops): Likewise.
636 * win32-low.c (win32_target_ops): Likewise.
637 * target.c (target_can_do_hardware_single_step): New function.
638 * target.h (struct target_ops) <supports_conditional_breakpoints>:
639 Remove. <supports_hardware_single_step>: New field.
640 (target_supports_conditional_breakpoints): Remove.
641 (target_supports_hardware_single_step): New macro.
642 (target_can_do_hardware_single_step): Declare.
643 * server.c (handle_query): Use target_supports_hardware_single_step
644 instead of target_supports_conditional_breakpoints.
646 2015-09-15 Yao Qi <yao.qi@linaro.org>
648 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
650 (struct linux_target_ops the_low_target): Install
651 aarch64_linux_siginfo_fixup.
653 2015-09-11 Don Breazeal <donb@codesourcery.com>
654 Luis Machado <lgustavo@codesourcery.com>
656 * linux-low.c (linux_mourn): Static declaration.
657 (linux_arch_setup): Move in front of
658 handle_extended_wait.
659 (linux_arch_setup_thread): New function.
660 (handle_extended_wait): Handle exec events. Call
661 linux_arch_setup_thread. Make event_lwp argument a
662 pointer-to-a-pointer.
663 (check_zombie_leaders): Do not check stopped threads.
664 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
665 (linux_low_filter_event): Add lwp and thread for exec'ing
666 non-leader thread if leader thread has been deleted.
667 Refactor code into linux_arch_setup_thread and call it.
668 Pass child lwp pointer by reference to handle_extended_wait.
669 (linux_wait_for_event_filtered): Update comment.
670 (linux_wait_1): Prevent clobbering exec event status.
671 (linux_supports_exec_events): New function.
672 (linux_target_ops) <supports_exec_events>: Initialize new member.
673 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
675 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
676 * server.c (report_exec_events): New global variable.
677 (handle_query): Handle qSupported query for exec-events feature.
678 (captured_main): Initialize report_exec_events.
679 * server.h (report_exec_events): Declare new global variable.
680 * target.h (struct target_ops) <supports_exec_events>: New
682 (target_supports_exec_events): New macro.
683 * win32-low.c (win32_target_ops) <supports_exec_events>:
684 Initialize new member.
686 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
688 * linux-low.c (linux_low_enable_btrace): Remove.
689 (linux_target_ops): Replace linux_low_enable_btrace with
692 2015-09-03 Yao Qi <yao.qi@linaro.org>
694 * linux-aarch64-low.c (aarch64_insert_point): Call
695 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
698 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
700 * linux-low.c (check_stopped_by_breakpoint): Use
701 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
703 2015-08-27 Pedro Alves <palves@redhat.com>
705 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
707 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
709 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
710 the XNEW-family equivalent.
711 (compile_bytecodes): Likewise.
712 * dll.c (loaded_dll): Likewise.
713 * event-loop.c (append_callback_event): Likewise.
714 (create_file_handler): Likewise.
715 (create_file_event): Likewise.
716 * hostio.c (handle_open): Likewise.
717 * inferiors.c (add_thread): Likewise.
718 (add_process): Likewise.
719 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
720 * linux-arm-low.c (arm_new_process): Likewise.
721 (arm_new_thread): Likewise.
722 * linux-low.c (add_to_pid_list): Likewise.
723 (linux_add_process): Likewise.
724 (handle_extended_wait): Likewise.
726 (enqueue_one_deferred_signal): Likewise.
727 (enqueue_pending_signal): Likewise.
728 (linux_resume_one_lwp_throw): Likewise.
729 (linux_resume_one_thread): Likewise.
730 (linux_read_memory): Likewise.
731 (linux_write_memory): Likewise.
732 * linux-mips-low.c (mips_linux_new_process): Likewise.
733 (mips_linux_new_thread): Likewise.
734 (mips_add_watchpoint): Likewise.
735 * linux-x86-low.c (initialize_low_arch): Likewise.
736 * lynx-low.c (lynx_add_process): Likewise.
737 * mem-break.c (set_raw_breakpoint_at): Likewise.
738 (set_breakpoint): Likewise.
739 (add_condition_to_breakpoint): Likewise.
740 (add_commands_to_breakpoint): Likewise.
741 (clone_agent_expr): Likewise.
742 (clone_one_breakpoint): Likewise.
743 * regcache.c (new_register_cache): Likewise.
744 * remote-utils.c (look_up_one_symbol): Likewise.
745 * server.c (queue_stop_reply): Likewise.
746 (start_inferior): Likewise.
747 (queue_stop_reply_callback): Likewise.
748 (handle_target_event): Likewise.
749 * spu-low.c (fetch_ppc_memory): Likewise.
750 (store_ppc_memory): Likewise.
751 * target.c (set_target_ops): Likewise.
752 * thread-db.c (thread_db_load_search): Likewise.
753 (try_thread_db_load_1): Likewise.
754 * tracepoint.c (add_tracepoint): Likewise.
755 (add_tracepoint_action): Likewise.
756 (create_trace_state_variable): Likewise.
757 (cmd_qtdpsrc): Likewise.
758 (cmd_qtro): Likewise.
759 (add_while_stepping_state): Likewise.
760 * win32-low.c (child_add_thread): Likewise.
761 (get_image_name): Likewise.
763 2015-08-25 Yao Qi <yao.qi@linaro.org>
765 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
767 2015-08-25 Yao Qi <yao.qi@linaro.org>
769 * Makefile.in (aarch64-linux.o): New rule.
770 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
772 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
773 (aarch64_init_debug_reg_state): Make it extern.
774 (aarch64_linux_prepare_to_resume): Remove.
776 2015-08-25 Yao Qi <yao.qi@linaro.org>
778 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
779 lwp_arch_private_info and ptid_of_lwp.
781 2015-08-25 Yao Qi <yao.qi@linaro.org>
783 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
784 Find proc_info by find_process_pid. All callers updated.
786 2015-08-25 Yao Qi <yao.qi@linaro.org>
788 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
790 (debug_reg_change_callback): Remove.
791 (aarch64_notify_debug_reg_change): Remove.
793 2015-08-25 Yao Qi <yao.qi@linaro.org>
795 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
796 Call current_lwp_ptid.
798 2015-08-25 Yao Qi <yao.qi@linaro.org>
800 * linux-aarch64-low.c (debug_reg_change_callback): Use
803 2015-08-25 Yao Qi <yao.qi@linaro.org>
805 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
807 2015-08-25 Yao Qi <yao.qi@linaro.org>
809 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
811 2015-08-25 Yao Qi <yao.qi@linaro.org>
813 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
816 2015-08-25 Yao Qi <yao.qi@linaro.org>
818 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
820 (debug_reg_change_callback): Remove argument entry and add argument
821 lwp. Remove local variable thread. Don't print thread id in the
822 debugging output. Don't check whether pid of thread equals to pid.
823 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
824 iterate_over_lwps instead find_inferior.
826 2015-08-24 Pedro Alves <palves@redhat.com>
828 * inferiors.c (get_first_process): New function.
829 * inferiors.h (get_first_process): New declaration.
830 * remote-utils.c (read_ptid): Default to the first process in the
831 list, instead of to the current thread's process.
833 2015-08-24 Pedro Alves <palves@redhat.com>
835 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
836 * event-loop.c: Likewise.
837 * remote-utils.c: Likewise.
838 * tracepoint.c: Likewise.
840 2015-08-24 Pedro Alves <palves@redhat.com>
842 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
845 2015-08-21 Pedro Alves <palves@redhat.com>
847 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
848 instead of literal 1.
850 2015-08-21 Pedro Alves <palves@redhat.com>
852 * tdesc.c (default_description): Explicitly zero-initialize.
854 2015-08-21 Pedro Alves <palves@redhat.com>
857 * inferiors.c (remove_thread): Discard any pending stop reply for
859 * server.c (remove_all_on_match_pid): Rename to ...
860 (remove_all_on_match_ptid): ... this. Work with a filter ptid
862 (discard_queued_stop_replies): Change parameter to a ptid. Now
864 (handle_v_kill, kill_inferior_callback, captured_main)
865 (process_serial_event): Adjust.
866 * server.h (discard_queued_stop_replies): Declare.
868 2015-08-21 Pedro Alves <palves@redhat.com>
870 * linux-low.c (wait_for_sigstop): Always switch to no thread
871 selected if the previously current thread dies.
872 * lynx-low.c (lynx_request_interrupt): Use the first thread's
873 process instead of the current thread's.
874 * remote-utils.c (input_interrupt): Don't check if there's no
876 * server.c (gdb_read_memory, gdb_write_memory): If setting the
877 current thread to the general thread fails, error out.
878 (handle_qxfer_auxv, handle_qxfer_libraries)
879 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
880 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
881 (handle_query): Check if there's a thread selected instead of
882 checking whether there's any thread in the thread list.
883 (handle_qxfer_threads, handle_qxfer_btrace)
884 (handle_qxfer_btrace_conf): Don't error out early if there's no
885 thread in the thread list.
886 (handle_v_cont, myresume): Don't set the current thread to the
888 (process_serial_event) <Hg handling>: Also set thread_id if the
889 previous general thread is still alive.
890 (process_serial_event) <g/G handling>: If setting the current
891 thread to the general thread fails, error out.
892 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
893 thread's lwp instead of the current thread's.
894 * target.c (set_desired_thread): If the desired thread was not
895 found, leave the current thread pointing to NULL. Return an int
896 (boolean) indicating success.
897 * target.h (set_desired_thread): Change return type to int.
899 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
901 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
902 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
904 (ps_get_thread_area): New function.
906 2015-08-19 Gary Benson <gbenson@redhat.com>
908 * hostio.c (handle_pread): Do not attempt to read more data
909 than hostio_reply_with_data can fit in a packet.
911 2015-08-18 Joel Brobecker <brobecker@adacore.com>
913 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
915 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
917 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
919 2015-08-06 Pedro Alves <palves@redhat.com>
921 * tracepoint.c (expr_eval_result): Now an int.
923 2015-08-06 Pedro Alves <palves@redhat.com>
925 * gdbthread.h (struct regcache): Forward declare.
926 (struct thread_info) <regcache_data>: Now a struct regcache
928 * inferiors.c (inferior_regcache_data)
929 (set_inferior_regcache_data): Now work with struct regcache
931 * inferiors.h (struct regcache): Forward declare.
932 (inferior_regcache_data, set_inferior_regcache_data): Now work
933 with struct regcache pointers.
934 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
935 (free_register_cache_thread): Remove struct regcache pointer
938 2015-08-06 Pedro Alves <palves@redhat.com>
940 * server.c (captured_main): On error, print the exception message
941 to stderr, and if run_once is set, throw a quit.
943 2015-08-06 Pedro Alves <palves@redhat.com>
945 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
948 2015-08-06 Pedro Alves <palves@redhat.com>
950 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
951 reading beyond the passed in buffer length.
953 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
955 * tracepoint.c (symbol_list) <required>: Remove.
957 2015-08-06 Pedro Alves <palves@redhat.com>
959 * linux-low.c (handle_extended_wait): Set the fork child's suspend
960 count if stopping and suspending threads.
961 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
962 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
963 (linux_detach): Complete an ongoing step-over.
964 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
966 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
967 (linux_wait_1): If passing a signal to the inferior after
968 finishing a step-over, unsuspend and re-resume all lwps. If we
969 see a single-step event but the thread should be continuing, don't
970 pass the trap to gdb.
971 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
972 internal_error instead of gdb_assert.
973 (enqueue_pending_signal): New function.
974 (check_ptrace_stopped_lwp_gone): Add debug output.
975 (start_step_over): Use internal_error instead of gdb_assert.
976 (complete_ongoing_step_over): New function.
977 (linux_resume_one_thread): Don't resume a suspended thread.
978 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
981 2015-08-06 Pedro Alves <palves@redhat.com>
983 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
984 (linux_thread_alive): Use lwp_is_marked_dead.
985 (extended_event_reported): Delete.
986 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
987 instead of extended_event_reported.
988 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
990 (lwp_is_marked_dead): New function.
991 (lwp_running): Use lwp_is_marked_dead.
992 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
995 2015-08-06 Pedro Alves <palves@redhat.com>
997 * linux-low.c (linux_wait_1): Move fork event output out of the
998 !report_to_gdb check. Pass event_child->waitstatus to
999 target_waitstatus_to_string instead of ourstatus.
1001 2015-08-04 Yao Qi <yao.qi@linaro.org>
1003 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
1004 if current_thread is 32 bit.
1006 2015-08-04 Yao Qi <yao.qi@linaro.org>
1008 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
1009 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
1010 * server.c (extended_protocol): Remove "static".
1011 * server.h (extended_protocol): Declare it.
1013 2015-08-04 Yao Qi <yao.qi@linaro.org>
1015 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
1016 both aarch64 and aarch32.
1017 (aarch64_set_pc): Likewise.
1019 2015-08-04 Yao Qi <yao.qi@linaro.org>
1021 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
1022 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
1023 arm-with-neon.xml to srv_xmlfiles.
1024 * linux-aarch64-low.c: Include linux-aarch32-low.h.
1025 (is_64bit_tdesc): New function.
1026 (aarch64_linux_read_description): New function.
1027 (aarch64_arch_setup): Call aarch64_linux_read_description.
1028 (regs_info): Rename to regs_info_aarch64.
1029 (aarch64_regs_info): Return right regs_info.
1030 (initialize_low_arch): Call initialize_low_arch_aarch32.
1032 2015-08-04 Yao Qi <yao.qi@linaro.org>
1034 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
1035 * linux-aarch32-low.c: New file.
1036 * linux-aarch32-low.h: New file.
1037 * linux-arm-low.c (arm_fill_gregset): Move it to
1038 linux-aarch32-low.c.
1039 (arm_store_gregset): Likewise.
1040 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
1041 (arm_store_vfpregset): Call arm_store_vfpregset_num.
1042 (arm_arch_setup): Check if PTRACE_GETREGSET works.
1043 (regs_info): Rename to regs_info_arm.
1044 (arm_regs_info): Return regs_info_aarch32 if
1045 have_ptrace_getregset is 1 and target description is
1046 arm_with_neon or arm_with_vfpv3.
1047 (initialize_low_arch): Don't call init_registers_arm_with_neon.
1048 Call initialize_low_arch_aarch32 instead.
1050 2015-08-04 Yao Qi <yao.qi@linaro.org>
1052 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
1053 * linux-low.c: ... here.
1054 * linux-low.h (have_ptrace_getregset): Declare it.
1056 2015-08-04 Pedro Alves <palves@redhat.com>
1058 * thread-db.c (struct thread_db): Use new typedefs.
1059 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
1061 (disable_thread_event_reporting): Cast result of dlsym to
1062 destination function pointer type.
1063 (thread_db_mourn): Use td_ta_delete_ftype.
1065 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
1067 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
1069 (CDX_BREAKPOINT): Define for R2.
1070 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
1071 (the_low_target): Add comments.
1073 2015-07-30 Yao Qi <yao.qi@linaro.org>
1075 * linux-arm-low.c (arm_hwcap): Remove it.
1076 (arm_read_description): New local variable arm_hwcap. Don't
1077 set arm_hwcap to zero.
1079 2015-07-30 Yao Qi <yao.qi@linaro.org>
1081 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
1082 Use regcache->tdesc instead.
1083 (arm_store_wmmxregset): Likewise.
1084 (arm_fill_vfpregset): Likewise.
1085 (arm_store_vfpregset): Likewise.
1087 2015-07-30 Yao Qi <yao.qi@linaro.org>
1089 * linux-arm-low.c: Include arch/arm.h.
1090 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
1091 (arm_store_gregset): Likewise.
1093 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
1095 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
1096 ptrace's 4th parameter.
1098 2015-07-27 Yao Qi <yao.qi@linaro.org>
1100 * configure.srv (case aarch64*-*-linux*): Don't set
1103 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
1105 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
1107 * linux-arm-low.c: Likewise.
1108 * linux-cris-low.c: Likewise.
1109 * linux-crisv32-low.c: Likewise.
1110 * linux-low.c: Likewise.
1111 * linux-m68k-low.c: Likewise.
1112 * linux-mips-low.c: Likewise.
1113 * linux-nios2-low.c: Likewise.
1114 * linux-s390-low.c: Likewise.
1115 * linux-sparc-low.c: Likewise.
1116 * linux-tic6x-low.c: Likewise.
1117 * linux-tile-low.c: Likewise.
1118 * linux-x86-low.c: Likewise.
1120 2015-07-24 Pedro Alves <palves@redhat.com>
1122 * config.in: Regenerate.
1123 * configure: Regenerate.
1125 2015-07-24 Pedro Alves <palves@redhat.com>
1127 * acinclude.m4: Include ../ptrace.m4.
1128 * configure.ac: Call GDB_AC_PTRACE.
1129 * config.in, configure: Regenerate.
1131 2015-07-24 Yao Qi <yao.qi@linaro.org>
1133 * linux-low.c (linux_create_inferior): Remove setting to
1134 proc->priv->new_inferior.
1135 (linux_attach): Likewise.
1136 (linux_low_filter_event): Likewise.
1137 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
1139 2015-07-24 Yao Qi <yao.qi@linaro.org>
1141 * linux-low.c (linux_arch_setup): New function.
1142 (linux_low_filter_event): If proc->tdesc is NULL and
1143 proc->attached is true, call the_low_target.arch_setup.
1144 Otherwise, keep status pending, and return.
1145 (linux_resume_one_lwp_throw): Don't call get_pc if
1146 thread->while_stepping isn't NULL. Don't call
1147 get_thread_regcache if proc->tdesc is NULL.
1148 (need_step_over_p): Return 0 if proc->tdesc is NULL.
1149 (linux_target_ops): Install arch_setup.
1150 * server.c (start_inferior): Call the_target->arch_setup.
1151 * target.h (struct target_ops) <arch_setup>: New field.
1152 (target_arch_setup): New marco.
1153 * lynx-low.c (lynx_target_ops): Update.
1154 * nto-low.c (nto_target_ops): Update.
1155 * spu-low.c (spu_target_ops): Update.
1156 * win32-low.c (win32_target_ops): Update.
1158 2015-07-24 Yao Qi <yao.qi@linaro.org>
1160 * linux-low.c (linux_add_process): Don't set
1161 proc->priv->new_inferior.
1162 (linux_create_inferior): Set proc->priv->new_inferior to 1.
1163 (linux_attach): Likewise.
1165 2015-07-24 Yao Qi <yao.qi@linaro.org>
1167 * server.c (start_inferior): Code refactor.
1169 2015-07-24 Yao Qi <yao.qi@linaro.org>
1171 * server.c (process_serial_event): Set general_thread.
1173 2015-07-21 Yao Qi <yao.qi@linaro.org>
1175 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
1176 aarch64_linux_get_debug_reg_capacity.
1178 2015-07-17 Yao Qi <yao.qi@linaro.org>
1180 * Makefile.in (aarch64-linux-hw-point.o): New rule.
1181 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
1182 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
1183 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
1184 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
1185 (AARCH64_HWP_ALIGNMENT): Likewise.
1186 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
1187 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
1188 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
1189 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
1190 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
1191 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
1192 (struct aarch64_debug_reg_state): Likewise.
1193 (struct arch_lwp_info): Likewise.
1194 (aarch64_align_watchpoint): Likewise.
1195 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
1196 (aarch64_watchpoint_length): Likewise.
1197 (aarch64_point_encode_ctrl_reg): Likewise
1198 (aarch64_point_is_aligned): Likewise.
1199 (aarch64_align_watchpoint): Likewise.
1200 (aarch64_linux_set_debug_regs):
1201 (aarch64_dr_state_insert_one_point): Likewise.
1202 (aarch64_dr_state_remove_one_point): Likewise.
1203 (aarch64_handle_breakpoint): Likewise.
1204 (aarch64_handle_aligned_watchpoint): Likewise.
1205 (aarch64_handle_unaligned_watchpoint): Likewise.
1206 (aarch64_handle_watchpoint): Likewise.
1208 2015-07-17 Yao Qi <yao.qi@linaro.org>
1210 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
1211 and don't aarch64_get_debug_reg_state. All callers update.
1212 (aarch64_handle_aligned_watchpoint): Likewise.
1213 (aarch64_handle_unaligned_watchpoint): Likewise.
1214 (aarch64_handle_watchpoint): Likewise.
1215 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
1216 (aarch64_remove_point): Likewise.
1218 2015-07-17 Yao Qi <yao.qi@linaro.org>
1220 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
1222 (aarch64_handle_unaligned_watchpoint): Likewise.
1224 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
1226 Revert the previous 3 commits:
1227 Move gdb_regex* to common/
1228 Move linux_find_memory_regions_full & co.
1229 gdbserver build-id attribute generator
1231 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
1232 Jan Kratochvil <jan.kratochvil@redhat.com>
1234 gdbserver build-id attribute generator.
1235 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
1236 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
1237 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
1239 (get_dynamic): Use find_pdhr to traverse program headers.
1240 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
1241 (compare_mapping_entry_range, struct find_memory_region_callback_data)
1242 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
1243 (get_hex_build_id): New.
1244 (linux_qxfer_libraries_svr4): Add optional build-id attribute
1245 to reply XML document.
1247 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
1248 Jan Kratochvil <jan.kratochvil@redhat.com>
1250 * target.c: Include target/target-utils.h and fcntl.h.
1251 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
1252 (target_fileio_read_stralloc): New functions.
1254 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
1256 * Makefile.in (OBS): Add gdb_regex.o.
1258 * config.in: Rebuilt.
1259 * configure: Rebuilt.
1261 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
1262 Jan Kratochvil <jan.kratochvil@redhat.com>
1264 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
1265 * Makefile.in (OBS): Add target-utils.o.
1266 (linux-maps.o, target-utils.o): New.
1267 * configure.srv (srv_linux_obj): Add linux-maps.o.
1269 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
1271 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
1273 (the_low_target): Install it.
1275 2015-07-14 Pedro Alves <palves@redhat.com>
1277 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
1278 Instead, ignore ECHILD, and throw an error for other errnos.
1280 2015-07-10 Pedro Alves <palves@redhat.com>
1282 * event-loop.c (struct callback_event) <data>: Change type to
1283 gdb_client_data instance instead of gdb_client_data pointer.
1284 (append_callback_event): Adjust.
1286 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
1288 * linux-aarch64-low.c: Add comments for each linux_target_ops
1289 method. Remove comments already covered in target_ops and
1290 linux_target_ops definitions.
1291 (the_low_target): Add comments for each unimplemented method.
1293 2015-07-09 Yao Qi <yao.qi@linaro.org>
1295 * linux-aarch64-low.c (aarch64_regmap): Remove.
1296 (aarch64_usrregs_info): Remove.
1297 (regs_info): Set field usrregs to NULL.
1299 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
1301 * linux-low.c: Include "rsp-low.h"
1302 (linux_low_encode_pt_config, linux_low_encode_raw): New.
1303 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
1304 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
1305 (handle_btrace_enable_pt): New.
1306 (handle_btrace_general_set): Support "pt".
1307 (handle_btrace_conf_general_set): Support "pt:size".
1309 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
1311 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
1314 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
1316 * linux-aarch64-low.c: Remove comment about endianness.
1317 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
1318 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
1321 2015-06-24 Gary Benson <gbenson@redhat.com>
1323 * linux-i386-ipa.c (stdint.h): Do not include.
1324 * lynx-i386-low.c (stdint.h): Likewise.
1325 * lynx-ppc-low.c (stdint.h): Likewise.
1326 * mem-break.c (stdint.h): Likewise.
1327 * thread-db.c (stdint.h): Likewise.
1328 * tracepoint.c (stdint.h): Likewise.
1329 * win32-low.c (stdint.h): Likewise.
1331 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
1333 * server.c (write_qxfer_response): Update call to
1334 remote_escape_output.
1336 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
1337 Jan Kratochvil <jan.kratochvil@redhat.com>
1339 Merge multiple hex conversions.
1340 * gdbreplay.c (tohex): Rename to 'fromhex'.
1341 (logchar): Use fromhex.
1343 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1345 * server.c (handle_qxfer_libraries): Set `version' attribute for
1348 2015-06-10 Gary Benson <gbenson@redhat.com>
1350 * target.h (struct target_ops) <multifs_open>: New field.
1351 <multifs_unlink>: Likewise.
1352 <multifs_readlink>: Likewise.
1353 * linux-low.c (nat/linux-namespaces.h): New include.
1354 (linux_target_ops): Initialize the_target->multifs_open,
1355 the_target->multifs_unlink and the_target->multifs_readlink.
1356 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
1357 * hostio.c (hostio_fs_pid): New static variable.
1358 (hostio_handle_new_gdb_connection): New function.
1359 (handle_setfs): Likewise.
1360 (handle_open): Use the_target->multifs_open as appropriate.
1361 (handle_unlink): Use the_target->multifs_unlink as appropriate.
1362 (handle_readlink): Use the_target->multifs_readlink as
1364 (handle_vFile): Handle vFile:setfs packets.
1365 * server.c (handle_query): Call hostio_handle_new_gdb_connection
1366 after target_handle_new_gdb_connection.
1368 2015-06-10 Gary Benson <gbenson@redhat.com>
1370 * configure.ac (AC_CHECK_FUNCS): Add setns.
1371 * config.in: Regenerate.
1372 * configure: Likewise.
1373 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
1374 (linux-namespaces.o): New rule.
1375 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
1377 2015-06-09 Gary Benson <gbenson@redhat.com>
1379 * hostio.c (handle_open): Process mode argument with
1380 fileio_to_host_mode.
1382 2015-06-01 Yao Qi <yao.qi@linaro.org>
1384 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
1385 * linux-x86-low.c: Likewise.
1387 2015-05-28 Don Breazeal <donb@codesourcery.com>
1389 * linux-low.c (handle_extended_wait): Initialize
1390 thread_info.last_resume_kind for new fork children.
1392 2015-05-15 Pedro Alves <palves@redhat.com>
1394 * target.h (target_handle_new_gdb_connection): Rewrite using if
1395 wrapped in do/while.
1397 2015-05-14 Joel Brobecker <brobecker@adacore.com>
1399 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
1400 * configure, config.in: Regenerate.
1401 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
1404 2015-05-12 Don Breazeal <donb@codesourcery.com>
1406 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
1407 PTRACE_EVENT_VFORK_DONE.
1408 (linux_low_ptrace_options, extended_event_reported): Add vfork
1410 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
1411 and "vforkdone" for RSP 'T' Stop Reply Packet.
1412 * server.h (report_vfork_events): Declare
1415 2015-05-12 Don Breazeal <donb@codesourcery.com>
1417 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
1418 (the_low_target) <new_fork>: Initialize new member.
1419 * linux-arm-low.c (arm_new_fork): New function.
1420 (the_low_target) <new_fork>: Initialize new member.
1421 * linux-low.c (handle_extended_wait): Call new target function
1423 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
1424 * linux-mips-low.c (mips_add_watchpoint): New function
1425 extracted from mips_insert_point.
1426 (the_low_target) <new_fork>: Initialize new member.
1427 (mips_linux_new_fork): New function.
1428 (mips_insert_point): Call mips_add_watchpoint.
1429 * linux-x86-low.c (x86_linux_new_fork): New function.
1430 (the_low_target) <new_fork>: Initialize new member.
1432 2015-05-12 Don Breazeal <donb@codesourcery.com>
1434 * linux-low.c (handle_extended_wait): Implement return value,
1435 rename argument 'event_child' to 'event_lwp', handle
1436 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
1437 (linux_low_ptrace_options): New function.
1438 (linux_low_filter_event): Call linux_low_ptrace_options,
1439 use different argument fo linux_enable_event_reporting,
1440 use return value from handle_extended_wait.
1441 (extended_event_reported): New function.
1442 (linux_wait_1): Call extended_event_reported and set
1443 status to report fork events.
1444 (linux_write_memory): Add pid to debug message.
1445 (reset_lwp_ptrace_options_callback): New function.
1446 (linux_handle_new_gdb_connection): New function.
1447 (linux_target_ops): Initialize new structure member.
1448 * linux-low.h (struct lwp_info) <waitstatus>: New member.
1449 * lynx-low.c: Initialize new structure member.
1450 * remote-utils.c (prepare_resume_reply): Implement stop reason
1451 "fork" for "T" stop message.
1452 * server.c (handle_query): Call handle_new_gdb_connection.
1453 * server.h (report_fork_events): Declare global flag.
1454 * target.h (struct target_ops) <handle_new_gdb_connection>:
1456 (target_handle_new_gdb_connection): New macro.
1457 * win32-low.c: Initialize new structure member.
1459 2015-05-12 Don Breazeal <donb@codesourcery.com>
1461 * mem-break.c (APPEND_TO_LIST): Define macro.
1462 (clone_agent_expr): New function.
1463 (clone_one_breakpoint): New function.
1464 (clone_all_breakpoints): New function.
1465 * mem-break.h: Declare new functions.
1467 2015-05-12 Don Breazeal <donb@codesourcery.com>
1469 * linux-low.c (linux_supports_fork_events): New function.
1470 (linux_supports_vfork_events): New function.
1471 (linux_target_ops): Initialize new structure members.
1472 (initialize_low): Call linux_check_ptrace_features.
1473 * lynx-low.c (lynx_target_ops): Initialize new structure
1475 * server.c (report_fork_events, report_vfork_events):
1477 (handle_query): Add new features to qSupported packet and
1479 (captured_main): Initialize new global variables.
1480 * target.h (struct target_ops) <supports_fork_events>:
1482 <supports_vfork_events>: New member.
1483 (target_supports_fork_events): New macro.
1484 (target_supports_vfork_events): New macro.
1485 * win32-low.c (win32_target_ops): Initialize new structure
1488 2015-05-12 Gary Benson <gbenson@redhat.com>
1490 * server.c (handle_qxfer_exec_file): Use current process
1493 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
1495 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
1496 Remove HAVE_PTRACE_GETREGS conditionals.
1497 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
1498 instead of PTRACE_GETREGS and PTRACE_SETREGS.
1500 2015-05-08 Yao Qi <yao.qi@linaro.org>
1502 * linux-low.c (linux_supports_conditional_breakpoints): New
1504 (linux_target_ops): Install new target method.
1505 * lynx-low.c (lynx_target_ops): Install NULL hook for
1506 supports_conditional_breakpoints.
1507 * nto-low.c (nto_target_ops): Likewise.
1508 * spu-low.c (spu_target_ops): Likewise.
1509 * win32-low.c (win32_target_ops): Likewise.
1510 * server.c (handle_query): Check
1511 target_supports_conditional_breakpoints.
1512 * target.h (struct target_ops) <supports_conditional_breakpoints>:
1514 (target_supports_conditional_breakpoints): New macro.
1516 2015-05-06 Pedro Alves <palves@redhat.com>
1519 * server.c (start_inferior): If the process exits, mourn it.
1521 2015-04-21 Gary Benson <gbenson@redhat.com>
1523 * hostio.c (fileio_open_flags_to_host): Factored out to
1524 fileio_to_host_openflags in common/fileio.c. Single use
1527 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
1529 * linux-xtensa-low.c (xtensa_fill_gregset)
1530 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
1533 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
1535 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
1536 (regs_info): Replace usrregs pointer with NULL.
1538 2015-04-17 Gary Benson <gbenson@redhat.com>
1540 * target.h (struct target_ops) <pid_to_exec_file>: New field.
1541 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
1542 * server.c (handle_qxfer_exec_file): New function.
1543 (qxfer_packets): Add exec-file entry.
1544 (handle_query): Report qXfer:exec-file:read as supported packet.
1546 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
1548 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
1550 2015-04-09 Gary Benson <gbenson@redhat.com>
1552 * hostio-errno.c (errno_to_fileio_error): Remove function.
1553 Update caller to use remote_fileio_to_fio_error.
1555 2015-04-09 Yao Qi <yao.qi@linaro.org>
1557 * linux-low.c (linux_insert_point): Call
1558 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
1559 (linux_remove_point): Call remove_memory_breakpoint if type is
1561 * linux-x86-low.c (x86_insert_point): Don't call
1562 insert_memory_breakpoint.
1563 (x86_remove_point): Don't call remove_memory_breakpoint.
1565 2015-04-01 Pedro Alves <palves@redhat.com>
1566 Cleber Rosa <crosa@redhat.com>
1568 * server.c (gdbserver_usage): Reorganize and extend the usage
1571 2015-03-24 Pedro Alves <palves@redhat.com>
1573 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
1574 output. Also dump TRAP_TRACE.
1575 (linux_low_filter_event): In debug output, distinguish a
1576 resume_stop SIGSTOP from a delayed SIGSTOP.
1578 2015-03-24 Gary Benson <gbenson@redhat.com>
1580 * linux-x86-low.c (x86_linux_new_thread): Moved to
1582 (x86_linux_prepare_to_resume): Likewise.
1584 2015-03-24 Gary Benson <gbenson@redhat.com>
1586 * Makefile.in (x86-linux-dregs.o): New rule.
1587 * configure.srv: Add x86-linux-dregs.o to relevant targets.
1588 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
1589 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
1590 (x86_linux_dr_get): Likewise.
1591 (x86_linux_dr_set): Likewise.
1592 (update_debug_registers_callback): Likewise.
1593 (x86_linux_dr_set_addr): Likewise.
1594 (x86_linux_dr_get_addr): Likewise.
1595 (x86_linux_dr_set_control): Likewise.
1596 (x86_linux_dr_get_control): Likewise.
1597 (x86_linux_dr_get_status): Likewise.
1598 (x86_linux_update_debug_registers): Likewise.
1600 2015-03-24 Gary Benson <gbenson@redhat.com>
1602 * linux-x86-low.c (x86_linux_update_debug_registers):
1603 New function, factored out from...
1604 (x86_linux_prepare_to_resume): ...this.
1606 2015-03-24 Gary Benson <gbenson@redhat.com>
1608 * linux-x86-low.c (x86_linux_dr_get): Update comments.
1609 (x86_linux_dr_set): Likewise.
1610 (update_debug_registers_callback): Likewise.
1611 (x86_linux_dr_set_addr): Likewise.
1612 (x86_linux_dr_get_addr): Likewise.
1613 (x86_linux_dr_set_control): Likewise.
1614 (x86_linux_dr_get_control): Likewise.
1615 (x86_linux_dr_get_status): Likewise.
1616 (x86_linux_prepare_to_resume): Likewise.
1618 2015-03-24 Gary Benson <gbenson@redhat.com>
1620 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
1621 Use perror_with_name. Pass string through gettext.
1622 (x86_linux_dr_set): Likewise.
1624 2015-03-24 Gary Benson <gbenson@redhat.com>
1626 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
1627 (x86_linux_dr_set_addr): ...this.
1628 (x86_dr_low_get_addr): Rename to...
1629 (x86_linux_dr_get_addr): ...this.
1630 (x86_dr_low_set_control): Rename to...
1631 (x86_linux_dr_set_control): ...this.
1632 (x86_dr_low_get_control): Rename to...
1633 (x86_linux_dr_get_control): ...this.
1634 (x86_dr_low_get_status): Rename to...
1635 (x86_linux_dr_get_status): ...this.
1636 (x86_dr_low): Update with new function names.
1638 2015-03-24 Gary Benson <gbenson@redhat.com>
1640 * Makefile.in (x86-linux.o): New rule.
1641 * configure.srv: Add x86-linux.o to relevant targets.
1642 * linux-low.c (lwp_set_arch_private_info): New function.
1643 (lwp_arch_private_info): Likewise.
1644 * linux-x86-low.c: Include nat/x86-linux.h.
1645 (arch_lwp_info): Removed structure.
1646 (update_debug_registers_callback):
1647 Use lwp_set_debug_registers_changed.
1648 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
1649 and lwp_set_debug_registers_changed.
1650 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
1652 2015-03-24 Gary Benson <gbenson@redhat.com>
1654 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
1655 * linux-arm-low.c (arm_new_thread): Likewise.
1656 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
1657 * linux-mips-low.c (mips_linux_new_thread): Likewise.
1658 * linux-x86-low.c (x86_linux_new_thread): Likewise.
1659 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
1661 2015-03-24 Gary Benson <gbenson@redhat.com>
1663 * linux-low.c (ptid_of_lwp): New function.
1664 (lwp_is_stopped): Likewise.
1665 (lwp_stop_reason): Likewise.
1666 * linux-x86-low.c (update_debug_registers_callback):
1668 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
1671 2015-03-24 Gary Benson <gbenson@redhat.com>
1673 * linux-low.h (linux_stop_lwp): Remove declaration.
1675 2015-03-24 Gary Benson <gbenson@redhat.com>
1677 * linux-low.h: Include nat/linux-nat.h.
1678 * linux-low.c (iterate_over_lwps_args): New structure.
1679 (iterate_over_lwps_filter): New function.
1680 (iterate_over_lwps): Likewise.
1681 * linux-x86-low.c (update_debug_registers_callback):
1682 Update signature to what iterate_over_lwps expects.
1683 Remove PID check that iterate_over_lwps now performs.
1684 (x86_dr_low_set_addr): Use iterate_over_lwps.
1685 (x86_dr_low_set_control): Likewise.
1687 2015-03-24 Gary Benson <gbenson@redhat.com>
1689 * linux-x86-low.c (x86_debug_reg_state): New function.
1690 (x86_linux_prepare_to_resume): Use the above.
1692 2015-03-24 Gary Benson <gbenson@redhat.com>
1694 * linux-low.c (current_lwp_ptid): New function.
1695 * linux-x86-low.c: Include nat/linux-nat.h.
1696 (x86_dr_low_get_addr): Use current_lwp_ptid.
1697 (x86_dr_low_get_control): Likewise.
1698 (x86_dr_low_get_status): Likewise.
1700 2015-03-20 Pedro Alves <palves@redhat.com>
1702 * tracepoint.c (cmd_qtstatus): Make "str" const.
1704 2015-03-20 Pedro Alves <palves@redhat.com>
1706 * server.c (handle_general_set): Make "req_str" const.
1708 2015-03-19 Pedro Alves <palves@redhat.com>
1710 * linux-low.c (linux_resume_one_lwp): Rename to ...
1711 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
1712 instead call perror_with_name.
1713 (check_ptrace_stopped_lwp_gone): New function.
1714 (linux_resume_one_lwp): Reimplement as wrapper around
1715 linux_resume_one_lwp_throw that swallows errors if the LWP is
1718 2015-03-19 Pedro Alves <palves@redhat.com>
1720 * linux-low.c (count_events_callback, select_event_lwp_callback):
1721 No longer check whether the thread has resume_stop as last resume
1724 2015-03-19 Pedro Alves <palves@redhat.com>
1726 * linux-low.c (count_events_callback, select_event_lwp_callback):
1727 Use the lwp's status_pending_p field, not the thread's.
1729 2015-03-19 Pedro Alves <palves@redhat.com>
1731 * linux-low.c (select_event_lwp_callback): Update comments to
1732 no longer mention SIGTRAP.
1734 2015-03-18 Gary Benson <gbenson@redhat.com>
1736 * server.c (handle_query): Do not report vFile:fstat as supported.
1738 2015-03-11 Gary Benson <gbenson@redhat.com>
1740 * hostio.c (sys/types.h): New include.
1741 (sys/stat.h): Likewise.
1742 (common-remote-fileio.h): Likewise.
1743 (handle_fstat): New function.
1744 (handle_vFile): Handle vFile:fstat packets.
1746 2015-03-11 Gary Benson <gbenson@redhat.com>
1748 * configure.ac (AC_CHECK_MEMBERS): Add checks for
1749 struct stat.st_blocks and struct stat.st_blksize.
1750 * configure: Regenerate.
1751 * config.in: Likewise.
1752 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
1753 (OBS): Add common-remote-fileio.o.
1754 (common-remote-fileio.o): New rule.
1756 2015-03-09 Pedro Alves <palves@redhat.com>
1758 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
1759 'struct sockaddr' pointer in 'accept' call.
1761 2015-03-09 Pedro Alves <palves@redhat.com>
1764 2015-03-07 Pedro Alves <palves@redhat.com>
1765 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
1766 or <winsock2.h> here. Instead include "gdb_socket.h".
1767 (remote_open): Use union gdb_sockaddr_u.
1768 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
1769 or <winsock2.h> here. Instead include "gdb_socket.h".
1770 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
1771 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
1773 (init_named_socket, gdb_agent_helper_thread): Use union
1776 2015-03-07 Pedro Alves <palves@redhat.com>
1778 * configure.ac (build_warnings): Move
1779 -Wdeclaration-after-statement to the C-specific set.
1780 * configure: Regenerate.
1782 2015-03-07 Pedro Alves <palves@redhat.com>
1784 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
1785 or <winsock2.h> here. Instead include "gdb_socket.h".
1786 (remote_open): Use union gdb_sockaddr_u.
1787 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
1788 or <winsock2.h> here. Instead include "gdb_socket.h".
1789 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
1790 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
1792 (init_named_socket, gdb_agent_helper_thread): Use union
1795 2015-03-07 Pedro Alves <palves@redhat.com>
1797 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
1800 2015-03-06 Yao Qi <yao.qi@linaro.org>
1802 * linux-aarch64-low.c (aarch64_insert_point): Use
1803 show_debug_regs as a boolean.
1804 (aarch64_remove_point): Likewise.
1806 2015-03-05 Pedro Alves <palves@redhat.com>
1808 * lynx-low.c (lynx_target_ops): Install NULL hooks for
1809 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
1810 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
1811 * nto-low.c (nto_target_ops): Likewise.
1812 * spu-low.c (spu_target_ops): Likewise.
1813 * win32-low.c (win32_target_ops): Likewise.
1815 2015-03-04 Pedro Alves <palves@redhat.com>
1817 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
1818 Decide whether a breakpoint triggered based on the SIGTRAP's
1820 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
1821 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
1822 (linux_low_filter_event): Check for breakpoints before checking
1824 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
1826 (linux_stopped_by_sw_breakpoint)
1827 (linux_supports_stopped_by_sw_breakpoint)
1828 (linux_stopped_by_hw_breakpoint)
1829 (linux_supports_stopped_by_hw_breakpoint): New functions.
1830 (linux_target_ops): Install new target methods.
1832 2015-03-04 Pedro Alves <palves@redhat.com>
1834 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
1835 * server.c (swbreak_feature, hwbreak_feature): New globals.
1836 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
1837 (captured_main): Clear swbreak_feature and hwbreak_feature.
1838 * server.h (swbreak_feature, hwbreak_feature): Declare.
1839 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
1840 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
1841 supports_stopped_by_hw_breakpoint>: New fields.
1842 (target_supports_stopped_by_sw_breakpoint)
1843 (target_stopped_by_sw_breakpoint)
1844 (target_supports_stopped_by_hw_breakpoint)
1845 (target_stopped_by_hw_breakpoint): Declare.
1847 2015-03-04 Pedro Alves <palves@redhat.com>
1849 enum lwp_stop_reason -> enum target_stop_reason
1850 * linux-low.c (check_stopped_by_breakpoint): Adjust.
1851 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
1852 (linux_wait_1, stuck_in_jump_pad_callback)
1853 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
1854 (linux_stopped_by_watchpoint):
1855 * linux-low.h (enum lwp_stop_reason): Delete.
1856 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
1857 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
1859 2015-03-04 Yao Qi <yao.qi@linaro.org>
1861 * Makefile.in (SFILES): Add linux-aarch64-low.c.
1863 2015-03-03 Gary Benson <gbenson@redhat.com>
1865 * hostio.c (handle_vFile): Fix prefix lengths.
1867 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
1869 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
1872 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
1874 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
1875 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
1876 (clean): Add "rm -f" for above C files.
1877 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
1878 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
1879 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
1880 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
1881 * linux-s390-low.c (HWCAP_S390_VX): New macro.
1882 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
1883 (init_registers_s390x_vx_linux64)
1884 (init_registers_s390x_tevx_linux64)
1885 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
1886 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
1888 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
1889 (s390_store_vxrs_high): New functions.
1890 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
1892 (s390_arch_setup): Add logic for selecting one of the new target
1893 descriptions. Activate the new vector regsets if applicable.
1894 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
1895 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
1896 and init_registers_s390x_tevx_linux64.
1898 2015-03-01 Pedro Alves <palves@redhat.com>
1900 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
1903 2015-02-27 Pedro Alves <palves@redhat.com>
1905 * linux-x86-low.c (u_debugreg_offset): New function.
1906 (x86_linux_dr_get, x86_linux_dr_set): Use it.
1908 2015-02-27 Pedro Alves <palves@redhat.com>
1910 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
1911 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
1912 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
1913 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
1914 (ps_lsetfpregs, ps_getpid)
1915 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
1916 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
1917 (ps_lsetxregs, ps_plog): Declare.
1919 2015-02-27 Pedro Alves <palves@redhat.com>
1921 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
1922 IP_AGENT_EXPORT_FUNC.
1923 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
1924 IP_AGENT_EXPORT_FUNC.
1925 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
1926 (IP_AGENT_EXPORT): Delete.
1927 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
1928 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
1929 (gdb_trampoline_buffer_error, collecting, gdb_collect)
1930 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
1931 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
1932 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
1933 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
1934 (traceframe_read_count, traceframe_write_count)
1935 (traceframes_created, trace_state_variables, get_raw_reg)
1936 (get_trace_state_variable_value, set_trace_state_variable_value)
1937 (ust_loaded, helper_thread_id, cmd_buf): Use
1938 IPA_SYM_EXPORTED_NAME.
1939 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
1940 (tracepoints) Use IP_AGENT_EXPORT_VAR.
1941 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
1942 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
1943 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
1944 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
1945 EXTERN_C_PUSH/EXTERN_C_POP.
1946 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
1947 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
1948 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
1949 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
1950 (traceframe_write_count, traceframe_read_count)
1951 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
1952 (about_to_request_buffer_space, get_trace_state_variable_value)
1953 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
1954 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
1955 EXTERN_C_PUSH/EXTERN_C_POP.
1956 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
1957 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
1958 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
1959 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
1960 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
1961 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
1962 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
1963 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
1965 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
1966 (IP_AGENT_EXPORT_VAR_DECL): Define.
1968 (gdb_agent_get_raw_reg): Declare.
1970 2015-02-27 Tom Tromey <tromey@redhat.com>
1971 Pedro Alves <palves@redhat.com>
1973 Rename symbols whose names are reserved C++ keywords throughout.
1975 2015-02-27 Pedro Alves <palves@redhat.com>
1977 * Makefile.in (COMPILER): New, get it from autoconf.
1978 (CXX): Get from autoconf instead.
1979 (COMPILE.pre): Use COMPILER.
1980 (CC-LD): Rename to ...
1981 (CC_LD): ... this. Use COMPILER.
1982 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
1983 (CXX_FOR_TARGET): Default to g++ instead of gcc.
1984 * acinclude.m4: Include build-with-cxx.m4.
1985 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
1986 Disable -Werror by default if building in C++ mode.
1987 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
1988 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
1989 the C++ compiler. Save/restore CXXFLAGS too.
1990 * configure: Regenerate.
1992 2015-02-27 Pedro Alves <palves@redhat.com>
1994 * acinclude.m4: Include libiberty.m4.
1995 * configure.ac: Call libiberty_INIT.
1996 * config.in, configure: Regenerate.
1998 2015-02-26 Pedro Alves <palves@redhat.com>
2000 * linux-low.c (linux_wait_1): When incrementing the PC past a
2001 program breakpoint always use the_low_target.breakpoint_len as
2002 increment, rather than the maximum between that and
2003 the_low_target.decr_pc_after_break.
2005 2015-02-23 Pedro Alves <palves@redhat.com>
2007 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
2008 thread was doing a step-over; always adjust the PC if
2009 we stepped over a permanent breakpoint.
2010 (linux_wait_1): If we stepped over breakpoint that was on top of a
2011 permanent breakpoint, manually advance the PC past it.
2013 2015-02-23 Pedro Alves <palves@redhat.com>
2015 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
2017 (x86_fill_gregset, x86_store_gregset): Use it when handling
2020 2015-02-20 Pedro Alves <palves@redhat.com>
2022 * thread-db.c: Include "nat/linux-procfs.h".
2023 (thread_db_init): Skip listing new threads if the kernel supports
2024 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
2026 2015-02-20 Pedro Alves <palves@redhat.com>
2028 * linux-low.c (status_pending_p_callback): Use ptid_match.
2030 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
2032 PR breakpoints/16812
2033 * linux-low.c (wstatus_maybe_breakpoint): Remove.
2034 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
2035 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
2037 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
2039 PR breakpoints/15956
2040 * tracepoint.c (cmd_qtinit): Add check for current_thread.
2042 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2044 * linux-low.c (linux_low_btrace_conf): Print size.
2045 * server.c (handle_btrace_conf_general_set): New.
2046 (hanle_general_set): Call handle_btrace_conf_general_set.
2047 (handle_query): Report Qbtrace-conf:bts:size as supported.
2049 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2051 * linux-low.c (linux_low_enable_btrace): Update parameters.
2052 (linux_low_btrace_conf): New.
2053 (linux_target_ops)<to_btrace_conf>: Initialize.
2054 * server.c (current_btrace_conf): New.
2055 (handle_btrace_enable): Rename to ...
2056 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
2057 to target_enable_btrace. Update comment. Update users.
2058 (handle_qxfer_btrace_conf): New.
2059 (qxfer_packets): Add btrace-conf entry.
2060 (handle_query): Report qXfer:btrace-conf:read as supported packet.
2061 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
2062 (target_ops)<read_btrace_conf>: New.
2063 (target_enable_btrace): Update parameters.
2064 (target_read_btrace_conf): New.
2066 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2068 * server.c (handle_btrace_general_set): Remove call to
2069 target_supports_btrace.
2070 (supported_btrace_packets): New.
2071 (handle_query): Call supported_btrace_packets.
2072 * target.h: include btrace-common.h.
2073 (btrace_target_info): Removed.
2074 (supports_btrace, target_supports_btrace): Update parameters.
2076 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2078 * Makefile.in (SFILES): Add common/btrace-common.c.
2079 (OBS): Add common/btrace-common.o.
2080 (btrace-common.o): Add build rules.
2081 * linux-low: Include btrace-common.h.
2082 (linux_low_read_btrace): Use struct btrace_data. Call
2083 btrace_data_init and btrace_data_fini.
2085 2015-02-06 Pedro Alves <palves@redhat.com>
2087 * thread-db.c (find_new_threads_callback): Add debug output.
2089 2015-02-04 Pedro Alves <palves@redhat.com>
2091 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
2092 (resume_stopped_resumed_lwps): New function.
2093 (linux_wait_for_event_filtered): Use it.
2095 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
2097 * Makefile.in (SFILES): Add linux-personality.c.
2098 (linux-personality.o): New rule.
2099 * configure.srv (srv_linux_obj): Add linux-personality.o to the
2100 list of objects to be built.
2101 * linux-low.c: Include nat/linux-personality.h.
2102 (linux_create_inferior): Remove code to disable address space
2103 randomization (moved to ../nat/linux-personality.c). Create
2104 cleanup to disable address space randomization.
2106 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
2108 * Makefile.in (posix-strerror.o): New rule.
2109 (mingw-strerror.o): Likewise.
2110 * configure: Regenerated.
2111 * configure.ac: Source file ../common/common.host. Initialize new
2112 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
2114 2015-01-14 Yao Qi <yao@codesourcery.com>
2116 * Makefile.in (SFILES): Add nat/ppc-linux.c.
2117 (ppc-linux.o): New rule.
2118 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
2119 * configure.ac: AC_CHECK_FUNCS(getauxval).
2120 * config.in: Re-generated.
2121 * configure: Re-generated.
2122 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
2123 ppc64_64bit_inferior_p
2125 2015-01-14 Yao Qi <yao@codesourcery.com>
2127 * linux-ppc-low.c: Include "nat/ppc-linux.h".
2128 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
2129 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
2130 (PT_ORIG_R3, PT_TRAP): Likewise.
2131 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
2132 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
2133 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
2135 2015-01-10 Joel Brobecker <brobecker@adacore.com>
2137 * i387-fp.c (i387_cache_to_xsave): In look over
2138 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
2139 zmmh_low_space field by use of zmmh_high_space.
2141 2015-01-09 Pedro Alves <palves@redhat.com>
2143 * linux-low.c (step_over_bkpt): Move higher up in the file.
2144 (handle_extended_wait): Don't store the stop_pc here.
2145 (get_stop_pc): Adjust comments and rename to ...
2146 (check_stopped_by_breakpoint): ... this. Record whether the LWP
2147 stopped for a software breakpoint or hardware breakpoint.
2148 (thread_still_has_status_pending_p): New function.
2149 (status_pending_p_callback): Use
2150 thread_still_has_status_pending_p. If the event is no longer
2151 interesting, resume the LWP.
2152 (handle_tracepoints): Add assert.
2153 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
2154 (wstatus_maybe_breakpoint): New function.
2155 (cancel_breakpoint): Delete function.
2156 (check_stopped_by_watchpoint): New function, factored out from
2157 linux_low_filter_event.
2158 (lp_status_maybe_breakpoint): Delete function.
2159 (linux_low_filter_event): Remove filter_ptid argument.
2160 Leave thread group exits pending here. Store the LWP's stop PC.
2161 Always leave events pending.
2162 (linux_wait_for_event_filtered): Pull all events out of the
2163 kernel, and leave them all pending.
2164 (count_events_callback, select_event_lwp_callback): Consider all
2166 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
2167 (select_event_lwp): Only give preference to the stepping LWP in
2168 all-stop mode. Adjust comments.
2169 (ignore_event): New function.
2170 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
2171 references to cancel_breakpoints. Adjust to renames. Also give
2172 equal priority to all LWPs that have had events in non-stop mode.
2173 If reporting a software breakpoint event, unadjust the LWP's PC.
2174 (linux_wait): If linux_wait_1 returned an ignored event, retry.
2175 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
2177 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
2178 (resume_status_pending_p): Use thread_still_has_status_pending_p.
2179 (linux_stopped_by_watchpoint): Adjust.
2180 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
2181 * linux-low.h (enum lwp_stop_reason): New.
2182 (struct lwp_info) <stop_pc>: Adjust comment.
2183 <stopped_by_watchpoint>: Delete field.
2184 <stop_reason>: New field.
2185 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
2186 * mem-break.c (software_breakpoint_inserted_here)
2187 (hardware_breakpoint_inserted_here): New function.
2188 * mem-break.h (software_breakpoint_inserted_here)
2189 (hardware_breakpoint_inserted_here): Declare.
2190 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
2191 (cancel_breakpoints): Delete.
2192 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
2193 (upload_fast_traceframes): Remove references to
2196 2015-01-09 Pedro Alves <palves@redhat.com>
2198 * thread-db.c (find_new_threads_callback): Ignore thread if the
2199 kernel thread ID is -1.
2201 2015-01-09 Pedro Alves <palves@redhat.com>
2203 * linux-low.c (linux_attach_fail_reason_string): Move to
2204 nat/linux-ptrace.c, and rename.
2205 (linux_attach_lwp): Update comment.
2206 (attach_proc_task_lwp_callback): New function.
2207 (linux_attach): Adjust to rename and use
2208 linux_proc_attach_tgid_threads.
2209 (linux_attach_fail_reason_string): Delete declaration.
2211 2015-01-01 Joel Brobecker <brobecker@adacore.com>
2213 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
2214 * server.c (gdbserver_version): Likewise.
2216 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
2218 * remote-utils.c: Include ctype.h.
2219 (input_interrupt): Explicitly handle the case when the char
2220 received is the NUL byte. Improve the printing of non-ASCII
2223 2014-12-16 Joel Brobecker <brobecker@adacore.com>
2225 * linux-low.c (linux_low_filter_event): Update call to
2226 linux_enable_event_reporting following the addition of
2227 a new parameter to that function.
2229 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
2232 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
2233 (AARCH64_FPCR_REGNO): Likewise.
2234 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
2235 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
2236 (aarch64_store_fpregset): Likewise.
2238 2014-12-15 Joel Brobecker <brobecker@adacore.com>
2240 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
2241 Remove FIXME comment about assumption about N.
2243 2014-12-13 Joel Brobecker <brobecker@adacore.com>
2245 * configure.ac: If large-file support is disabled in GDBserver,
2246 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
2247 * configure: Regenerate.
2249 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
2251 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
2252 warning upon ENODATA from ptrace.
2253 * linux-s390-low.c (s390_store_tdb): New.
2254 (s390_regsets): Add regset for NT_S390_TDB.
2256 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
2258 * linux-low.c (regsets_store_inferior_registers): Skip regsets
2259 without a fill_function.
2260 * linux-s390-low.c (s390_fill_last_break): Remove.
2261 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
2262 (s390_arch_setup): Use regset's size instead of fill_function for
2265 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
2267 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
2268 the regset's store function when ptrace returned an error.
2269 * regcache.c (get_thread_regcache): Invalidate register cache
2270 before fetching inferior's registers.
2272 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
2274 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
2275 while-loop as for-loop.
2276 (regsets_store_inferior_registers): Likewise.
2278 2014-11-28 Yao Qi <yao@codesourcery.com>
2280 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
2281 * config.in, configure: Re-generate.
2282 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
2285 2014-11-21 Yao Qi <yao@codesourcery.com>
2287 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
2288 (AC_CHECK_HEADERS): Remove malloc.h.
2289 * configure: Re-generated.
2290 * config.in: Re-generated.
2291 * server.h: Don't include alloca.h and malloc.h.
2292 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
2293 Don't include malloc.h.
2295 2014-11-17 Joel Brobecker <brobecker@adacore.com>
2297 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
2298 corresponding ERRNO check in same block.
2300 2014-11-12 Pedro Alves <palves@redhat.com>
2302 * server.c (cont_thread): Update comment.
2303 (start_inferior, attach_inferior): No longer clear cont_thread.
2304 (handle_v_cont): No longer set cont_thread.
2305 (captured_main): Clear cont_thread each time a GDB connects.
2307 2014-11-12 Pedro Alves <palves@redhat.com>
2309 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
2310 thread, and don't resume all threads if the Hc thread has exited.
2312 2014-11-12 Pedro Alves <palves@redhat.com>
2314 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
2315 the process group instead of to a specific LWP.
2317 2014-10-15 Pedro Alves <palves@redhat.com>
2320 * win32-arm-low.c (arm_set_thread_context): Remove current_event
2322 (arm_set_thread_context): Delete.
2323 (the_low_target): Adjust.
2324 * win32-i386-low.c (debug_registers_changed)
2325 (debug_registers_used): Delete.
2326 (update_debug_registers_callback): New function.
2327 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
2328 needing to update their debug registers.
2329 (win32_get_current_dr): New function.
2330 (x86_dr_low_get_addr, x86_dr_low_get_control)
2331 (x86_dr_low_get_status): Fetch the debug register from the thread
2333 (i386_initial_stuff): Adjust.
2334 (i386_get_thread_context): Remove current_event parameter. Don't
2335 clear debug_registers_changed nor copy DR values to
2337 (i386_set_thread_context): Delete.
2338 (i386_prepare_to_resume): New function.
2339 (i386_thread_added): Mark the thread as needing to update irs
2341 (the_low_target): Remove i386_set_thread_context and install
2342 i386_prepare_to_resume.
2343 * win32-low.c (win32_get_thread_context): Adjust.
2344 (win32_set_thread_context): Use SetThreadContext
2346 (win32_prepare_to_resume): New function.
2347 (win32_require_context): New function, factored out from ...
2348 (thread_rec): ... this.
2349 (continue_one_thread): Call win32_prepare_to_resume on each thread
2350 we're about to continue.
2351 (win32_resume): Call win32_prepare_to_resume on the event thread.
2352 * win32-low.h (struct win32_thread_info)
2353 <debug_registers_changed>: New field.
2354 (struct win32_target_ops): Change prototype of set_thread_context,
2355 delete set_thread_context and add prepare_to_resume.
2356 (win32_require_context): New declaration.
2358 2014-10-08 Gary Benson <gbenson@redhat.com>
2360 * server.h: Do not include common-exceptions.h.
2362 2014-10-08 Gary Benson <gbenson@redhat.com>
2364 * server.h: Do not include cleanups.h.
2366 2014-09-30 James Hogan <james.hogan@imgtec.com>
2368 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
2371 2014-09-23 Yao Qi <yao@codesourcery.com>
2373 * linux-low.c (lp_status_maybe_breakpoint): New function.
2374 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
2375 (count_events_callback): Likewise.
2376 (select_event_lwp_callback): Likewise.
2377 (cancel_breakpoints_callback): Likewise.
2379 2014-09-19 Don Breazeal <donb@codesourcery.com>
2381 * linux-low.c (handle_extended_wait): Call
2382 linux_ptrace_get_extended_event.
2383 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
2384 linux_is_extended_waitstatus.
2386 2014-09-16 Joel Brobecker <brobecker@adacore.com>
2388 * Makefile.in (CPPFLAGS): Define.
2389 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
2390 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
2392 2014-09-16 Gary Benson <gbenson@redhat.com>
2394 * inferiors.h (current_inferior): Renamed as...
2395 (current_thread): New variable. All uses updated.
2396 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
2397 (maybe_move_out_of_jump_pad): Likewise.
2398 (cancel_breakpoint): Likewise.
2399 (linux_low_filter_event): Likewise.
2400 (wait_for_sigstop): Likewise.
2401 (linux_resume_one_lwp): Likewise.
2402 (need_step_over_p): Likewise.
2403 (start_step_over): Likewise.
2404 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
2405 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
2406 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
2407 and save_inferior as saved_thread.
2408 * regcache.c (get_thread_regcache): Renamed saved_inferior as
2410 (regcache_invalidate_thread): Likewise.
2411 * remote-utils.c (prepare_resume_reply): Likewise.
2412 * thread-db.c (thread_db_get_tls_address): Likewise.
2413 (disable_thread_event_reporting): Likewise.
2414 (remove_thread_event_breakpoints): Likewise.
2415 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
2417 * target.h (set_desired_inferior): Renamed as...
2418 (set_desired_thread): New declaration. All uses updated.
2419 * server.c (myresume): Updated comment to reference thread instead
2421 (handle_serial_event): Likewise.
2422 (handle_target_event): Likewise.
2424 2014-09-12 Tom Tromey <tromey@redhat.com>
2425 Gary Benson <gbenson@redhat.com>
2427 * regcache.h: Include common-regcache.h.
2428 (regcache_read_pc): Don't declare.
2429 * regcache.c (get_thread_regcache_for_ptid): New function.
2431 2014-09-11 Tom Tromey <tromey@redhat.com>
2432 Gary Benson <gbenson@redhat.com>
2434 * symbol.c: New file.
2435 * Makefile.in (SFILES): Add symbol.c.
2436 (OBS): Add symbol.o.
2438 2014-09-11 Gary Benson <gbenson@redhat.com>
2440 * target.c (target_stop_ptid, target_continue_ptid): New
2443 2014-09-11 Tom Tromey <tromey@redhat.com>
2444 Gary Benson <gbenson@redhat.com>
2446 * target.h: Include target/target.h.
2447 * target.c (target_read_memory, target_read_uint32)
2448 (target_write_memory): New functions.
2450 2014-09-11 Gary Benson <gbenson@redhat.com>
2452 * server.h (debug_hw_points): Don't declare.
2453 * server.c (debug_hw_points): Don't define. Replace all uses
2454 with show_debug_regs.
2455 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
2456 all uses with show_debug_regs.
2458 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
2460 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
2461 endianness into account.
2462 (ppc_supply_ptrace_register): Likewise.
2464 2014-09-03 James Hogan <james.hogan@imgtec.com>
2466 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
2467 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
2469 2014-09-03 Gary Benson <gbenson@redhat.com>
2471 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
2472 ALL_DEBUG_ADDRESS_REGISTERS.
2474 2014-09-02 Gary Benson <gbenson@redhat.com>
2476 * i386-low.h: Renamed as...
2477 * x86-low.h: New file. All type, function and variable name
2478 prefixes changed from "i386_" to "x86_". All references updated.
2479 * i386-low.c: Renamed as...
2480 * x86-low.c: New file. All type, function and variable name
2481 prefixes changed from "i386_" to "x86_". All references updated.
2483 2014-09-02 Gary Benson <gbenson@redhat.com>
2485 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
2486 (x86_linux_new_thread): Likewise.
2488 2014-08-29 Gary Benson <gbenson@redhat.com>
2490 * server.h (setjmp.h): Do not include.
2491 (toplevel): Do not declare.
2492 (common-exceptions.h): Include.
2493 (cleanups.h): Likewise.
2494 * server.c (toplevel): Do not define.
2495 (exit_code): New static global.
2496 (detach_or_kill_for_exit_cleanup): New function.
2497 (main): New function. Original main renamed to...
2498 (captured_main): New function.
2499 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
2501 2014-08-29 Gary Benson <gbenson@redhat.com>
2503 * Makefile.in (SFILES): Add common/common-exceptions.c.
2504 (OBS): Add common-exceptions.o.
2505 (common-exceptions.o): New rule.
2506 * utils.c (prepare_to_throw_exception): New function.
2508 2014-08-29 Gary Benson <gbenson@redhat.com>
2510 * config.in: Regenerate.
2511 * configure: Likewise.
2513 2014-08-29 Gary Benson <gbenson@redhat.com>
2515 * Makefile.in (SFILES): Add common/cleanups.c.
2517 (cleanups.o): New rule.
2519 2014-08-29 Gary Benson <gbenson@redhat.com>
2521 * utils.c (internal_vwarning): New function.
2523 2014-08-28 Gary Benson <gbenson@redhat.com>
2525 * utils.h (fatal): Remove declaration.
2526 * utils.c (fatal): Remove function.
2528 2014-08-28 Gary Benson <gbenson@redhat.com>
2530 * tracepoint.c (gdb_agent_init): Replace fatal with
2532 (initialize_tracepoint): Likewise.
2534 2014-08-28 Gary Benson <gbenson@redhat.com>
2536 * remote-utils.c (remote_prepare): Replace fatal with error.
2538 2014-08-28 Gary Benson <gbenson@redhat.com>
2540 * linux-low.c (linux_async): Replace fatal with warning.
2542 (linux_start_non_stop): Return -1 if linux_async failed.
2544 2014-08-28 Gary Benson <gbenson@redhat.com>
2546 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
2548 (i386_dr_low_get_addr): Remove vague comment.
2549 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
2552 2014-08-28 Gary Benson <gbenson@redhat.com>
2554 * inferiors.c (get_thread_process): Replace check with gdb_assert.
2555 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
2557 (linux_resume_one_lwp): Likewise.
2558 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
2560 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
2561 with internal_error.
2562 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
2563 (init_register_cache): Replace fatal with gdb_assert_not_reached.
2564 (find_register_by_name): Replace fatal with internal_error.
2565 (find_regno): Likewise.
2566 * tdesc.c (init_target_desc): Replace check with gdb_assert.
2567 * thread-db.c (thread_db_create_event): Likewise.
2568 (thread_db_load_search): Likewise.
2569 (try_thread_db_load_1): Likewise.
2570 * tracepoint.c (get_jump_space_head): Replace fatal with
2572 (claim_trampoline_space): Likewise.
2573 (have_fast_tracepoint_trampoline_buffer): Likewise.
2574 (cmd_qtstart): Likewise.
2575 (stop_tracing): Likewise.
2576 (fast_tracepoint_collecting): Likewise.
2577 (target_malloc): Likewise.
2578 (download_tracepoint): Likewise.
2579 (download_trace_state_variables): Replace check with gdb_assert.
2580 (upload_fast_traceframes): Replace fatal with internal_error.
2582 2014-08-19 Tom Tromey <tromey@redhat.com>
2583 Gary Benson <gbenson@redhat.com>
2585 * Makefile.in (SFILES): Add common/common-debug.c.
2586 (OBS): Add common-debug.o.
2587 (common-debug.o): New rule.
2588 * debug.h (debug_printf): Don't declare.
2589 * debug.c (debug_printf): Renamed and rewritten as...
2590 (debug_vprintf): New function.
2592 2014-08-19 Gary Benson <gbenson@redhat.com>
2594 * utils.h: Do not include print-utils.h.
2596 2014-08-19 Tom Tromey <tromey@redhat.com>
2597 Gary Benson <gbenson@redhat.com>
2599 * server.h: Add static assertion.
2600 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
2602 2014-08-19 Tom Tromey <tromey@redhat.com>
2603 Gary Benson <gbenson@redhat.com>
2605 * Makefile.in (SFILES): Add common/errors.c.
2606 (OBS): Add errors.o.
2607 (IPA_OBS): Add errors-ipa.o.
2608 (errors.o): New rule.
2609 (errors-ipa.o): Likewise.
2610 * utils.h (perror_with_name, error, warning): Don't declare.
2611 * utils.c (warning): Renamed and rewritten as...
2612 (vwarning): New function.
2613 (error): Renamed and rewritten as...
2614 (verror): New function.
2615 (internal_error): Renamed and rewritten as...
2616 (internal_verror): New function.
2618 2014-08-07 Gary Benson <gbenson@redhat.com>
2620 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
2621 * configure: Regenerate.
2622 * config.in: Likewise.
2623 * server.h: Do not include errno.h.
2624 * event-loop.c: Likewise.
2625 * hostio-errno.c: Likewise.
2626 * linux-low.c: Likewise.
2627 * remote-utils.c: Likewise.
2628 * spu-low.c: Likewise.
2629 * utils.c: Likewise.
2630 * gdbreplay.c: Unconditionally include errno.h.
2632 2014-08-07 Gary Benson <gbenson@redhat.com>
2634 * server.h: Do not include string.h.
2635 * event-loop.c: Likewise.
2636 * linux-low.c: Likewise.
2637 * regcache.c: Likewise.
2638 * remote-utils.c: Likewise.
2639 * spu-low.c: Likewise.
2640 * utils.c: Likewise.
2642 2014-08-07 Gary Benson <gbenson@redhat.com>
2644 * server.h: Do not include gdb_assert.h.
2646 2014-08-07 Gary Benson <gbenson@redhat.com>
2648 * server.h: Do not include common-utils.h.
2650 2014-08-07 Gary Benson <gbenson@redhat.com>
2652 * server.h: Do not include ptid.h.
2653 * notif.h: Likewise.
2655 2014-08-07 Gary Benson <gbenson@redhat.com>
2657 * server.h: Do not include gdb_locale.h.
2659 2014-08-07 Gary Benson <gbenson@redhat.com>
2661 * server.h: Do not include gdb/signals.h.
2662 * win32-low.c: Likewise.
2664 2014-08-07 Gary Benson <gbenson@redhat.com>
2666 * server.h: Do not include pathmax.h.
2668 2014-08-07 Gary Benson <gbenson@redhat.com>
2670 * server.h: Do not include libiberty.h.
2671 * linux-bfin-low.c: Likewise.
2673 2014-08-07 Gary Benson <gbenson@redhat.com>
2675 * server.h: Do not include ansidecl.h.
2677 2014-08-07 Gary Benson <gbenson@redhat.com>
2679 * linux-x86-low.c: Do not include stddef.h.
2680 * lynx-ppc-low.c: Likewise.
2681 * tracepoint.c: Likewise.
2683 2014-08-07 Gary Benson <gbenson@redhat.com>
2685 * server.h: Do not include stdarg.h.
2686 * nto-low.c: Likewise.
2688 2014-08-07 Gary Benson <gbenson@redhat.com>
2690 * server.h: Do not include stdlib.h.
2691 * inferiors.c: Likewise.
2692 * linux-low.c: Likewise.
2693 * regcache.c: Likewise.
2694 * spu-low.c: Likewise.
2695 * tracepoint.c: Likewise.
2696 * utils.c: Likewise.
2698 2014-08-07 Gary Benson <gbenson@redhat.com>
2700 * server.h: Do not include stdio.h.
2701 * linux-low.c: Likewise.
2702 * remote-utils.c: Likewise.
2703 * spu-low.c: Likewise.
2704 * utils.c: Likewise.
2705 * wincecompat.c: Likewise.
2707 2014-08-06 Gary Benson <gbenson@redhat.com>
2709 * regcache.c (init_register_cache): Move conditionals inside if.
2711 2014-08-06 Gary Benson <gbenson@redhat.com>
2713 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
2715 2014-07-31 Gary Benson <gbenson@redhat.com>
2717 * ax.h: Do not include server.h.
2718 * gdbthread.h: Likewise.
2719 * lynx-low.h: Likewise.
2720 * notif.h: Likewise.
2722 2014-07-30 Gary Benson <gbenson@redhat.com>
2724 * server.h: Include common-defs.h.
2725 Do not include config.h or build-gnulib-gdbserver/config.h.
2727 2014-07-30 Gary Benson <gbenson@redhat.com>
2729 * hostio-errno.c: Move server.h to top of includes list.
2730 * inferiors.c: Likewise.
2731 * linux-x86-low.c: Likewise.
2732 * notif.c: Include server.h.
2734 2014-07-24 Tom Tromey <tromey@redhat.com>
2735 Gary Benson <gbenson@redhat.com>
2737 * server.h (CORE_ADDR): Now unsigned.
2739 2014-07-16 Pedro Alves <palves@redhat.com>
2741 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
2743 2014-07-15 Pedro Alves <palves@redhat.com>
2745 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
2748 2014-07-11 Pedro Alves <palves@redhat.com>
2750 * linux-low.c (kill_wait_lwp): New function, based on
2751 kill_one_lwp_callback, but use my_waitpid directly.
2752 (kill_one_lwp_callback, linux_kill): Use it.
2754 2014-06-23 Pedro Alves <palves@redhat.com>
2756 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
2757 before setting DR0..DR3.
2759 2014-06-20 Gary Benson <gbenson@redhat.com>
2761 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
2762 * configure: Regenerated.
2763 * config.in: Likewise.
2765 2014-06-20 Gary Benson <gbenson@redhat.com>
2767 * Makefile.in (SFILES): Update locations for files moved
2769 (object file files): Reordered.
2771 2014-06-20 Gary Benson <gbenson@redhat.com>
2773 * i386-low.h (i386_dr_low_can_set_addr): Removed.
2774 (i386_dr_low_set_addr): Likewise.
2775 (i386_dr_low_get_addr): Likewise.
2776 (i386_dr_low_can_set_control): Likewise.
2777 (i386_dr_low_set_control): Likewise.
2778 (i386_dr_low_get_control): Likewise.
2779 (i386_dr_low_get_status): Likewise.
2780 (i386_get_debug_register_length): Likewise.
2781 * linux-x86-low.c (i386_dr_low_set_addr):
2782 Changed signature. Made static.
2783 (i386_dr_low_get_addr): Likewise.
2784 (i386_dr_low_set_control): Likewise.
2785 (i386_dr_low_get_control): Likewise.
2786 (i386_dr_low_get_status): Likewise.
2787 (i386_dr_low): New global variable.
2788 * win32-i386-low.c (i386_dr_low_set_addr):
2789 Changed signature. Made static.
2790 (i386_dr_low_get_addr): Likewise.
2791 (i386_dr_low_set_control): Likewise.
2792 (i386_dr_low_get_control): Likewise.
2793 (i386_dr_low_get_status): Likewise.
2794 (i386_dr_low): New global variable.
2796 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
2798 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
2799 * Makefile.in (AR, AR_FLAGS): Define.
2800 * configure: Regenerate.
2802 2014-06-19 Gary Benson <gbenson@redhat.com>
2804 * Makefile.in (i386-dregs.o): New rule.
2805 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
2806 * i386-low.c (target.h): Remove include.
2807 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
2808 (DR_CONTROL_SHIFT): Likewise.
2809 (DR_CONTROL_SIZE): Likewise.
2810 (DR_RW_EXECUTE): Likewise.
2811 (DR_RW_WRITE): Likewise.
2812 (DR_RW_READ): Likewise.
2813 (DR_RW_IORW): Likewise.
2814 (DR_LEN_1): Likewise.
2815 (DR_LEN_2): Likewise.
2816 (DR_LEN_4): Likewise.
2817 (DR_LEN_8): Likewise.
2818 (DR_LOCAL_ENABLE_SHIFT): Likewise.
2819 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
2820 (DR_ENABLE_SIZE): Likewise.
2821 (DR_LOCAL_SLOWDOWN): Likewise.
2822 (DR_GLOBAL_SLOWDOWN): Likewise.
2823 (DR_CONTROL_RESERVED): Likewise.
2824 (I386_DR_CONTROL_MASK): Likewise.
2825 (I386_DR_VACANT): Likewise.
2826 (I386_DR_LOCAL_ENABLE): Likewise.
2827 (I386_DR_GLOBAL_ENABLE): Likewise.
2828 (I386_DR_DISABLE): Likewise.
2829 (I386_DR_SET_RW_LEN): Likewise.
2830 (I386_DR_GET_RW_LEN): Likewise.
2831 (I386_DR_WATCH_HIT): Likewise.
2832 (i386_wp_op_t): Likewise.
2833 (i386_show_dr): Likewise.
2834 (i386_length_and_rw_bits): Likewise.
2835 (i386_insert_aligned_watchpoint): Likewise.
2836 (i386_remove_aligned_watchpoint): Likewise.
2837 (i386_handle_nonaligned_watchpoint): Likewise.
2838 i386_update_inferior_debug_regs(): Likewise.
2839 (i386_dr_insert_watchpoint): Likewise.
2840 (i386_dr_remove_watchpoint): Likewise.
2841 (i386_dr_region_ok_for_watchpoint): Likewise.
2842 (i386_dr_stopped_data_address): Likewise.
2843 (i386_dr_stopped_by_watchpoint): Likewise.
2845 2014-06-19 Gary Benson <gbenson@redhat.com>
2847 * i386-low.c (i386_dr_show): Renamed to
2848 i386_show_dr and made static. All uses updated.
2849 (i386_dr_length_and_rw_bits): Renamed to
2850 i386_length_and_rw_bits and made static.
2852 (i386_dr_insert_aligned_watchpoint): Renamed to
2853 i386_insert_aligned_watchpoint and made static.
2855 (i386_dr_remove_aligned_watchpoint): Renamed to
2856 i386_remove_aligned_watchpoint and made static.
2858 (i386_dr_update_inferior_debug_regs): Renamed to
2859 i386_update_inferior_debug_regs and made static.
2862 2014-06-18 Gary Benson <gbenson@redhat.com>
2864 * i386-low.h (i386_dr_low_can_set_addr): New macro.
2865 (i386_dr_low_can_set_control): Likewise.
2866 (i386_get_debug_register_length): Likewise.
2867 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
2868 (i386_dr_low_can_set_control): Likewise.
2869 (i386_get_debug_register_length): Likewise.
2871 2014-06-17 Gary Benson <gbenson@redhat.com>
2873 * i386-low.h (i386-dregs.h): New include.
2874 (DR_FIRSTADDR): Now in i386-dregs.h.
2875 (DR_LASTADDR): Likewise.
2876 (DR_NADDR): Likewise.
2877 (DR_STATUS): Likewise.
2878 (DR_CONTROL): Likewise.
2879 (i386_debug_reg_state): Likewise.
2880 (i386_dr_insert_watchpoint): Likewise.
2881 (i386_dr_remove_watchpoint): Likewise.
2882 (i386_dr_region_ok_for_watchpoint): Likewise.
2883 (i386_dr_stopped_data_address): Likewise.
2884 (i386_dr_stopped_by_watchpoint): Likewise.
2885 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
2887 2014-06-18 Gary Benson <gbenson@redhat.com>
2889 * i386-low.h (i386_low_insert_watchpoint): Renamed to
2890 i386_dr_insert_watchpoint.
2891 (i386_low_remove_watchpoint): Renamed to
2892 i386_dr_remove_watchpoint.
2893 (i386_low_region_ok_for_watchpoint): Renamed to
2894 i386_dr_region_ok_for_watchpoint.
2895 (i386_low_stopped_data_address): Renamed to
2896 i386_dr_stopped_data_address.
2897 (i386_low_stopped_by_watchpoint): Renamed to
2898 i386_dr_stopped_by_watchpoint.
2899 * i386-low.c (i386_show_dr): Renamed to
2900 i386_dr_show and made nonstatic. All uses updated.
2901 (i386_length_and_rw_bits): Renamed to
2902 i386_dr_length_and_rw_bits and made nonstatic.
2904 (i386_insert_aligned_watchpoint): Renamed to
2905 i386_dr_insert_aligned_watchpoint and made nonstatic.
2907 (i386_remove_aligned_watchpoint): Renamed to
2908 i386_dr_remove_aligned_watchpoint and made nonstatic.
2910 (i386_update_inferior_debug_regs): Renamed to
2911 i386_dr_update_inferior_debug_regs and made nonstatic.
2913 (i386_low_insert_watchpoint): Renamed to
2914 i386_dr_insert_watchpoint. All uses updated.
2915 (i386_low_remove_watchpoint): Renamed to
2916 i386_dr_remove_watchpoint. All uses updated.
2917 (i386_low_region_ok_for_watchpoint): Renamed to
2918 i386_dr_region_ok_for_watchpoint. All uses updated.
2919 (i386_low_stopped_data_address): Renamed to
2920 i386_dr_stopped_data_address. All uses updated.
2921 (i386_low_stopped_by_watchpoint): Renamed to
2922 i386_dr_stopped_by_watchpoint. All uses updated.
2924 2014-06-18 Gary Benson <gbenson@redhat.com>
2926 * i386-low.c (i386_dr_low_can_set_addr): New macro.
2927 (i386_dr_low_can_set_control): Likewise.
2928 (i386_insert_aligned_watchpoint): New check.
2930 2014-06-18 Gary Benson <gbenson@redhat.com>
2932 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
2935 2014-06-18 Gary Benson <gbenson@redhat.com>
2937 * i386-low.c (i386_length_and_rw_bits): Use internal_error
2938 instead of fatal and error.
2939 (i386_handle_nonaligned_watchpoint): Likewise.
2941 2014-06-18 Gary Benson <gbenson@redhat.com>
2943 * i386-low.c (i386_get_debug_register_length): New macro.
2944 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
2945 (i386_show_dr): Use debug_printf instead of fprintf. Use
2946 phex to format values.
2948 2014-06-18 Gary Benson <gbenson@redhat.com>
2950 * i386-low.h: Comment changes.
2951 * i386-low.c: Likewise.
2953 2014-06-18 Gary Benson <gbenson@redhat.com>
2955 * i386-low.c: Whitespace changes.
2957 2014-06-12 Tom Tromey <tromey@redhat.com>
2959 * utils.c (freeargv): Remove.
2961 2014-06-12 Tom Tromey <tromey@redhat.com>
2963 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
2964 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
2965 (parse_debug_format_options): Likewise.
2966 (gdbserver_usage): Likewise.
2967 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
2968 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
2969 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
2971 ($(LIBGNU)): Depend on libiberty.
2972 (all-lib): Recurse into all subdirs.
2973 (install-only): Invoke "install" target in subdirs.
2974 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
2976 * configure: Rebuild.
2977 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
2978 for vasprintf, vsnprintf, or gettimeofday.
2979 * configure.srv: Don't add safe-ctype.o or lbasename.o to
2982 2014-06-05 Joel Brobecker <brobecker@adacore.com>
2984 * development.sh: Delete.
2985 * Makefile.in (config.status): Adjust dependency on development.sh.
2986 * configure.ac: Adjust development.sh source call.
2987 * configure: Regenerate.
2989 2014-06-02 Pedro Alves <palves@redhat.com>
2991 * ax.c (gdb_free_agent_expr): New function.
2992 * ax.h (gdb_free_agent_expr): New declaration.
2993 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
2995 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
2997 (clear_breakpoint_conditions_and_commands): New function.
2998 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
2999 (clear_breakpoint_conditions_and_commands): New declaration.
3001 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
3003 * linux-aarch64-low.c (asm/ptrace.h): Include.
3005 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
3007 Fix TLS access for -static -pthread.
3008 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
3009 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
3010 (thread_db_load_search, try_thread_db_load_1): Initialize it.
3012 2014-05-20 Pedro Alves <palves@redhat.com>
3014 * linux-aarch64-low.c (aarch64_insert_point)
3015 (aarch64_remove_point): No longer check whether the type is
3016 supported here. Adjust to new interface.
3017 (the_low_target): Install aarch64_supports_z_point_type as
3018 supports_z_point_type method.
3019 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
3020 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
3021 instead of a Z packet char. Adjust.
3022 (arm_supports_z_point_type): New function.
3023 (arm_insert_point, arm_remove_point): Adjust to new interface.
3024 (the_low_target): Install arm_supports_z_point_type.
3025 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
3026 (cris_insert_point, cris_remove_point): Adjust to new interface.
3027 Don't check whether the type is supported here.
3028 (the_low_target): Install cris_supports_z_point_type.
3029 * linux-low.c (linux_supports_z_point_type): New function.
3030 (linux_insert_point, linux_remove_point): Adjust to new interface.
3031 * linux-low.h (struct linux_target_ops) <insert_point,
3032 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
3033 raw_breakpoint pointer parameter.
3034 <supports_z_point_type>: New method.
3035 * linux-mips-low.c (mips_supports_z_point_type): New function.
3036 (mips_insert_point, mips_remove_point): Adjust to new interface.
3037 Use mips_supports_z_point_type.
3038 (the_low_target): Install mips_supports_z_point_type.
3039 * linux-ppc-low.c (the_low_target): Install NULL as
3040 supports_z_point_type method.
3041 * linux-s390-low.c (the_low_target): Install NULL as
3042 supports_z_point_type method.
3043 * linux-sparc-low.c (the_low_target): Install NULL as
3044 supports_z_point_type method.
3045 * linux-x86-low.c (x86_supports_z_point_type): New function.
3046 (x86_insert_point): Adjust to new insert_point interface. Use
3047 insert_memory_breakpoint. Adjust to new
3048 i386_low_insert_watchpoint interface.
3049 (x86_remove_point): Adjust to remove_point interface. Use
3050 remove_memory_breakpoint. Adjust to new
3051 i386_low_remove_watchpoint interface.
3052 (the_low_target): Install x86_supports_z_point_type.
3053 * lynx-low.c (lynx_target_ops): Install NULL as
3054 supports_z_point_type callback.
3055 * nto-low.c (nto_supports_z_point_type): New.
3056 (nto_insert_point, nto_remove_point): Adjust to new interface.
3057 (nto_target_ops): Install nto_supports_z_point_type.
3058 * mem-break.c: Adjust intro comment.
3059 (struct raw_breakpoint) <raw_type, size>: New fields.
3060 <inserted>: Update comment.
3061 <shlib_disabled>: Delete field.
3062 (enum bkpt_type) <gdb_breakpoint>: Delete value.
3063 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
3064 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
3065 (raw_bkpt_type_to_target_hw_bp_type): New function.
3066 (find_enabled_raw_code_breakpoint_at): New function.
3067 (find_raw_breakpoint_at): New type and size parameters. Use them.
3068 (insert_memory_breakpoint): New function, based off
3069 set_raw_breakpoint_at.
3070 (remove_memory_breakpoint): New function.
3071 (set_raw_breakpoint_at): Reimplement.
3072 (set_breakpoint): New, based on set_breakpoint_at.
3073 (set_breakpoint_at): Reimplement.
3074 (delete_raw_breakpoint): Go through the_target->remove_point
3075 instead of assuming memory breakpoints.
3076 (find_gdb_breakpoint_at): Delete.
3077 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
3078 (find_gdb_breakpoint): New function.
3079 (set_gdb_breakpoint_at): Delete.
3080 (z_type_supported): New function.
3081 (set_gdb_breakpoint_1): New function, loosely based off
3082 set_gdb_breakpoint_at.
3083 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
3084 (delete_gdb_breakpoint_at): Delete.
3085 (delete_gdb_breakpoint_1): New function, loosely based off
3086 delete_gdb_breakpoint_at.
3087 (delete_gdb_breakpoint): New function.
3088 (clear_gdb_breakpoint_conditions): Rename to ...
3089 (clear_breakpoint_conditions): ... this. Don't handle a NULL
3091 (add_condition_to_breakpoint): Make static.
3092 (add_breakpoint_condition): Take a struct breakpoint pointer
3093 instead of an address. Adjust.
3094 (gdb_condition_true_at_breakpoint): Rename to ...
3095 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
3097 (gdb_condition_true_at_breakpoint): Reimplement.
3098 (add_breakpoint_commands): Take a struct breakpoint pointer
3099 instead of an address. Adjust.
3100 (gdb_no_commands_at_breakpoint): Rename to ...
3101 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
3102 parameter. Return true if no breakpoint was found. Change debug
3104 (gdb_no_commands_at_breakpoint): Reimplement.
3105 (run_breakpoint_commands): Rename to ...
3106 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
3107 and change return type to boolean.
3108 (run_breakpoint_commands): New function.
3109 (gdb_breakpoint_here): Also check for Z1 breakpoints.
3110 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
3111 breakpoint. Go through the_target->remove_point instead of
3112 assuming memory breakpoint.
3113 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
3114 software and hardware breakpoints.
3115 (reinsert_raw_breakpoint): Go through the_target->insert_point
3116 instead of assuming memory breakpoint.
3117 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
3118 software and hardware breakpoints.
3119 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
3120 Check both software and hardware breakpoints.
3121 (validate_inserted_breakpoint): Assert the breakpoint is a
3122 software breakpoint. Set the inserted flag to -1 instead of
3123 setting shlib_disabled.
3124 (delete_disabled_breakpoints): Adjust.
3125 (validate_breakpoints): Only validate software breakpoints.
3126 Adjust to inserted flag change.
3127 (check_mem_read, check_mem_write): Skip breakpoint types other
3128 than software breakpoints. Adjust to inserted flag change.
3129 * mem-break.h (enum raw_bkpt_type): New enum.
3130 (raw_breakpoint, struct process_info): Forward declare.
3131 (Z_packet_to_target_hw_bp_type): Delete declaration.
3132 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
3133 (set_gdb_breakpoint, delete_gdb_breakpoint)
3134 (clear_breakpoint_conditions): New declarations.
3135 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
3136 (breakpoint_inserted_here): Update comment.
3137 (add_breakpoint_condition, add_breakpoint_commands): Replace
3138 address parameter with a breakpoint pointer parameter.
3139 (gdb_breakpoint_here): Update comment.
3140 (delete_gdb_breakpoint_at): Delete.
3141 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
3142 * server.c (process_point_options): Take a struct breakpoint
3143 pointer instead of an address. Adjust.
3144 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
3145 delete_gdb_breakpoint.
3146 * spu-low.c (spu_target_ops): Install NULL as
3147 supports_z_point_type method.
3148 * target.h: Include mem-break.h.
3149 (struct target_ops) <prepare_to_access_memory>: Update comment.
3150 <supports_z_point_type>: New field.
3151 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
3152 instead of a char. Also take a raw breakpoint pointer.
3153 * win32-arm-low.c (the_low_target): Install NULL as
3154 supports_z_point_type.
3155 * win32-i386-low.c (i386_supports_z_point_type): New function.
3156 (i386_insert_point, i386_remove_point): Adjust to new interface.
3157 (the_low_target): Install i386_supports_z_point_type.
3158 * win32-low.c (win32_supports_z_point_type): New function.
3159 (win32_insert_point, win32_remove_point): Adjust to new interface.
3160 (win32_target_ops): Install win32_supports_z_point_type.
3161 * win32-low.h (struct win32_target_ops):
3162 <supports_z_point_type>: New method.
3163 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
3164 instead of a char. Also take a raw breakpoint pointer.
3166 2014-05-20 Pedro Alves <palves@redhat.com>
3168 * mem-break.h: Include break-common.h.
3169 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
3170 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
3171 (Z_packet_to_target_hw_bp_type): New declaration.
3172 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
3173 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
3174 (Z_PACKET_ACCESS_WP): Delete macros.
3175 (Z_packet_to_hw_type): Delete function.
3176 * i386-low.h: Don't include break-common.h here.
3177 (Z_packet_to_hw_type): Delete declaration.
3178 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
3179 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
3180 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
3181 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
3182 * linux-aarch64-low.c: Don't include break-common.h here.
3183 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
3184 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
3185 (Z_packet_to_target_hw_bp_type): Delete function.
3186 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
3188 (mips_insert_point, mips_remove_point): Use
3189 Z_packet_to_target_hw_bp_type.
3191 2014-05-20 Pedro Alves <palves@redhat.com>
3193 * linux-aarch64-low.c: Include break-common.h.
3194 (enum target_point_type): Delete.
3195 (Z_packet_to_point_type): Rename to ...
3196 (Z_packet_to_target_hw_bp_type): ... this, and return a
3197 target_hw_bp_type instead.
3198 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
3199 instead of an enum target_point_type.
3200 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
3202 (aarch64_dr_state_insert_one_point)
3203 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
3204 (aarch64_handle_aligned_watchpoint)
3205 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
3206 Take an enum target_hw_bp_type instead of an enum
3208 (aarch64_supports_z_point_type): New function.
3209 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
3210 use Z_packet_to_target_hw_bp_type.
3212 2014-05-20 Joel Brobecker <brobecker@adacore.com>
3214 * configure.ac: Only use -Werror by default when DEVELOPMENT
3216 * configure: Regenerate.
3218 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
3220 Fix gdbserver qGetTLSAddr for x86_64 -m32.
3221 * linux-x86-low.c (X86_64_USER_REGS): New.
3222 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
3224 2014-04-28 Yao Qi <yao@codesourcery.com>
3226 * Makefile.in (i386-avx512.c): Fix the typo of generated file
3229 2014-04-25 Pedro Alves <palves@redhat.com>
3232 * linux-low.c (linux_attach_fail_reason_string): New function.
3233 (linux_attach_lwp): Delete.
3234 (linux_attach_lwp_1): Rename to ...
3235 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
3236 argument. Remove "initial" parameter. Return int instead of
3237 void. Don't error or warn here.
3238 (linux_attach): Adjust to call linux_attach_lwp. Call error on
3239 failure to attach to the tgid. Call warning when failing to
3241 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
3242 argument. Remove "initial" parameter. Return int instead of
3243 void. Don't error or warn here.
3244 (linux_attach_fail_reason_string): New declaration.
3245 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
3246 interface change. Use linux_attach_fail_reason_string.
3248 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
3249 Walfred Tedeschi <walfred.tedeschi@intel.com>
3251 * Makefile.in: Added rules to handle new files
3252 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
3253 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
3254 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
3255 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
3256 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
3257 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
3259 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
3260 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
3261 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
3262 i386/x32-avx512.xml.
3263 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
3264 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
3265 i386/x32-avx512-linux.xml.
3266 * i387-fp.c (num_avx512_k_registers): New constant for number
3268 (num_avx512_zmmh_low_registers): New constant for number of
3269 lower ZMM registers (0-15).
3270 (num_avx512_zmmh_high_registers): New constant for number of
3271 higher ZMM registers (16-31).
3272 (num_avx512_ymmh_registers): New contant for number of higher
3273 YMM registers (ymm16-31 added by avx521 on x86_64).
3274 (num_avx512_xmm_registers): New constant for number of higher
3275 XMM registers (xmm16-31 added by AVX512 on x86_64).
3276 (struct i387_xsave): Add space for AVX512 registers.
3277 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
3278 Add code to handle AVX512 registers.
3279 (i387_xsave_to_cache): Add code to handle AVX512 registers.
3280 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
3281 prototypei from generated file.
3282 (tdesc_amd64_avx512_linux): Likewise.
3283 (init_registers_x32_avx512_linux): Likewise.
3284 (tdesc_x32_avx512_linux): Likewise.
3285 (init_registers_i386_avx512_linux): Likewise.
3286 (tdesc_i386_avx512_linux): Likewise.
3287 (x86_64_regmap): Add AVX512 registers.
3288 (x86_linux_read_description): Add code to handle AVX512 XSTATE
3290 (initialize_low_arch): Add code to initialize AVX512 registers.
3292 2014-04-23 Pedro Alves <palves@redhat.com>
3294 * mem-break.c (find_gdb_breakpoint_at): Make static.
3295 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
3297 2014-04-23 Pedro Alves <palves@redhat.com>
3299 * i386-low.c: Don't include break-common.h here.
3300 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
3301 prototype to take target_hw_bp_type as argument instead of a Z
3303 * i386-low.h: Include break-common.h here.
3304 (Z_packet_to_hw_type): Declare.
3305 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
3307 * linux-x86-low.c (x86_insert_point): Convert the packet number to
3308 a target_hw_bp_type before calling i386_low_insert_watchpoint.
3309 (x86_remove_point): Convert the packet number to a
3310 target_hw_bp_type before calling i386_low_remove_watchpoint.
3311 * win32-i386-low.c (i386_insert_point): Convert the packet number
3312 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
3313 (i386_remove_point): Convert the packet number to a
3314 target_hw_bp_type before calling i386_low_remove_watchpoint.
3316 2014-04-23 Pedro Alves <palves@redhat.com>
3318 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
3320 2014-04-10 Pedro Alves <palves@redhat.com>
3322 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3323 Check if the condition or command is NULL before checking if the
3324 breakpoint is known. On success, return true.
3325 * mem-break.h (add_breakpoint_condition): Document return.
3326 (add_breakpoint_commands): Add describing comment.
3327 * server.c (skip_to_semicolon): New function.
3328 (process_point_options): Use it.
3330 2014-04-09 Pedro Alves <palves@redhat.com>
3332 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
3335 2014-02-27 Pedro Alves <palves@redhat.com>
3338 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
3340 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
3342 (last_thread_of_process_p): Take a PID argument instead of a
3344 (linux_wait_for_lwp): Delete.
3345 (num_lwps, check_zombie_leaders, not_stopped_callback): New
3347 (linux_low_filter_event): New function, party factored out from
3348 linux_wait_for_event.
3349 (linux_wait_for_event): Rename to ...
3350 (linux_wait_for_event_filtered): ... this. Add new filter ptid
3351 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
3352 sigsuspend. Check for zombie leaders.
3353 (linux_wait_for_event): Reimplement as wrapper around
3354 linux_wait_for_event_filtered.
3355 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
3356 a normal or signal exit is seen, it's the whole process exiting.
3357 (wait_for_sigstop): No longer a for_each_inferior callback.
3358 Rewrite on top of linux_wait_for_event_filtered.
3359 (stop_all_lwps): Call wait_for_sigstop directly.
3360 * server.c (resume, handle_target_event): Handle
3361 TARGET_WAITKIND_NO_RESUMED.
3363 2014-02-26 Joel Brobecker <brobecker@adacore.com>
3365 * win32-low.c (psapi_get_dll_name,
3366 * win32_CreateToolhelp32Snapshot): Delete.
3367 (win32_CreateToolhelp32Snapshot, win32_Module32First)
3368 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
3370 (handle_load_dll): Add function description.
3371 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
3373 2014-02-26 Joel Brobecker <brobecker@adacore.com>
3375 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
3377 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
3378 base address when calling win32_add_one_solib.
3379 (handle_load_dll): Delete local variable load_addr.
3380 Remove 0x1000 offset applied to DLL base address when calling
3381 win32_add_one_solib.
3382 (handle_unload_dll): Add comment.
3384 2014-02-26 Joel Brobecker <brobecker@adacore.com>
3386 * win32-low.c (win32_add_all_dlls): Renames
3387 win32_ensure_ntdll_loaded. Rewrite function documentation.
3388 Adjust implementation to always load all DLLs.
3389 Add 0x1000 offset to DLL base address when calling
3390 win32_add_one_solib.
3391 (child_initialization_done): New static global.
3392 (do_initial_child_stuff): Set child_initialization_done to
3393 zero during child initialization, and 1 after. Replace call
3394 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
3396 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
3397 (handle_unload_dll): Add function documentation.
3398 (get_child_debug_event): Ignore load and unload DLL events
3399 during child initialization.
3401 2014-02-20 Doug Evans <dje@google.com>
3403 Remove global all_lwps.
3404 * inferiors.h (ptid_of): Move here from linux-low.h.
3405 (pid_of, lwpid_of): Ditto.
3406 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
3407 parameter is a struct thread_info * now.
3408 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
3409 directly. Pass &all_threads to find_inferior instead of &all_lwps.
3410 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
3412 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
3413 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
3414 * linux-arm-low.c (update_registers_callback): Update, "entry"
3415 parameter is a struct thread_info * now.
3416 Fetch lwpid from current_inferior directly.
3417 (arm_insert_point): Pass &all_threads to find_inferior instead of
3419 (arm_remove_point): Ditto.
3420 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
3421 (arm_prepare_to_resume): Fetch pid from thread.
3422 (arm_read_description): Fetch lwpid from current_inferior directly.
3423 * linux-low.c (all_lwps): Delete.
3424 (delete_lwp): Delete call to remove_inferior.
3425 (handle_extended_wait): Fetch lwpid from thread.
3426 (add_lwp): Don't set lwp->entry.id. Remove call to
3427 add_inferior_to_list.
3428 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
3429 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
3430 (kill_one_lwp_callback): Ditto.
3431 (linux_kill): Don't dereference NULL pointer.
3432 Fetch ptid,lwpid from thread.
3433 (get_detach_signal): Fetch ptid from thread.
3434 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
3435 Simplify call to regcache_invalidate_thread.
3436 (delete_lwp_callback): Update, "entry" parameter is a
3437 struct thread_info * now. Fetch pid from thread.
3438 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
3439 (status_pending_p_callback): Update, "entry" parameter is a
3440 struct thread_info * now. Fetch ptid from thread.
3441 (find_lwp_pid): Update, "entry" parameter is a
3442 struct thread_info * now.
3443 (linux_wait_for_lwp): Fetch pid from thread.
3444 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
3445 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
3446 (enqueue_one_deferred_signal): Fetch lwpid from thread.
3447 (dequeue_one_deferred_signal): Ditto.
3448 (cancel_breakpoint): Fetch ptid from current_inferior.
3449 (linux_wait_for_event): Pass &all_threads to find_inferior,
3450 not &all_lwps. Fetch ptid, lwpid from thread.
3451 (count_events_callback): Update, "entry" parameter is a
3452 struct thread_info * now.
3453 (select_singlestep_lwp_callback): Ditto.
3454 (select_event_lwp_callback): Ditto.
3455 (cancel_breakpoints_callback): Ditto.
3456 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
3458 (select_event_lwp): Ditto. Fetch ptid from event_thread.
3459 (unsuspend_one_lwp): Update, "entry" parameter is a
3460 struct thread_info * now.
3461 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
3463 (linux_stabilize_threads): Ditto. And for for_each_inferior.
3464 Fetch lwpid from thread, not lwp.
3465 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
3466 Pass &all_threads to find_inferior, not &all_lwps.
3467 (send_sigstop): Fetch lwpid from thread, not lwp.
3468 (send_sigstop_callback): Update, "entry" parameter is a
3469 struct thread_info * now.
3470 (suspend_and_send_sigstop_callback): Ditto.
3471 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
3472 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
3473 struct thread_info * now.
3474 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
3476 (lwp_running): Update, "entry" parameter is a
3477 struct thread_info * now.
3478 (stop_all_lwps): Fetch ptid from thread.
3479 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
3480 (linux_resume_one_lwp): Fetch lwpid from thread.
3481 (linux_set_resume_request): Update, "entry" parameter is a
3482 struct thread_info * now. Fetch pid, lwpid from thread.
3483 (resume_status_pending_p): Update, "entry" parameter is a
3484 struct thread_info * now.
3485 (need_step_over_p): Ditto. Fetch lwpid from thread.
3486 (start_step_over): Fetch lwpid from thread.
3487 (linux_resume_one_thread): Update, "entry" parameter is a
3488 struct thread_info * now. Fetch lwpid from thread.
3489 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
3490 (proceed_one_lwp): Update, "entry" parameter is a
3491 struct thread_info * now. Fetch lwpid from thread.
3492 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
3493 struct thread_info * now.
3494 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
3495 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
3496 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
3498 (regsets_store_inferior_registers): Ditto.
3499 (fetch_register, store_register): Ditto.
3500 (linux_read_memory, linux_write_memory): Ditto.
3501 (linux_request_interrupt): Ditto.
3502 (linux_read_auxv): Ditto.
3503 (linux_xfer_siginfo): Ditto.
3504 (linux_qxfer_spu): Ditto.
3505 (linux_qxfer_libraries_svr4): Ditto.
3506 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
3507 moved to inferiors.h.
3509 (get_thread_lwp): Update.
3510 (struct lwp_info): Delete member "entry". Simplify comment for
3513 * linux-mips-low.c (mips_read_description): Fetch lwpid from
3514 current_inferior directly.
3515 (update_watch_registers_callback): Update, "entry" parameter is a
3516 struct thread_info * now. Fetch pid from thread.
3517 (mips_linux_prepare_to_resume): Fetch ptid from thread.
3518 (mips_insert_point): Fetch lwpid from current_inferior.
3519 Pass &all_threads to find_inferior, not &all_lwps.
3520 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
3521 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
3523 (mips_stopped_data_address): Ditto.
3524 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
3526 * linux-tile-low.c (tile_arch_setup): Ditto.
3527 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
3528 (update_debug_registers_callback): Update, "entry" parameter is a
3529 struct thread_info * now. Fetch pid from thread.
3530 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
3531 Pass &all_threads to find_inferior, not &all_lwps.
3532 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
3533 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
3534 Pass &all_threads to find_inferior, not &all_lwps.
3535 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
3536 (i386_dr_low_get_status): Ditto.
3537 (x86_linux_prepare_to_resume): Fetch ptid from thread.
3538 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
3539 (x86_linux_read_description): Ditto.
3540 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
3542 2014-02-20 Doug Evans <dje@google.com>
3544 * inferiors.c (get_first_inferior): Fix buglet.
3546 2014-02-19 Doug Evans <dje@google.com>
3548 * gdbthread.h (add_thread): Change result type to struct thread_info *.
3549 * inferiors.c (add_thread): Change result type to struct thread_info *.
3550 All callers updated.
3551 (add_lwp): Call add_thread here instead of in callers.
3552 All callers updated.
3553 * linux-low.h (get_lwp_thread): Rewrite.
3554 (struct lwp_info): New member "thread".
3556 2014-02-19 Doug Evans <dje@google.com>
3558 * linux-low.c (add_lwp): Change result to struct lwp_info *.
3559 All callers updated.
3561 2014-02-19 Doug Evans <dje@google.com>
3563 * inferiors.c (add_thread): Fix whitespace.
3565 2014-02-19 Doug Evans <dje@google.com>
3567 * dll.c (clear_dlls): Replace accessing list implemention details
3569 * gdbthread.h (get_first_thread): Declare.
3570 * inferiors.c (for_each_inferior_with_data): New function.
3571 (get_first_thread): New function.
3572 (find_thread_ptid): Simplify.
3573 (get_first_inferior): New function.
3574 (clear_list): Delete.
3575 (one_inferior_p): New function.
3576 (clear_inferior_list): New function.
3577 (clear_inferiors): Update.
3578 * inferiors.h (for_each_inferior_with_data): Declare.
3579 (clear_inferior_list): Declare.
3580 (one_inferior_p): Declare.
3581 (get_first_inferior): Declare.
3582 * linux-low.c (linux_wait_for_event): Replace accessing list
3583 implemention details with API function.
3584 * server.c (target_running): Ditto.
3585 (accumulate_file_name_length): New function.
3586 (emit_dll_description): New function.
3587 (handle_qxfer_libraries): Replace accessing list implemention
3588 details with API function.
3589 (handle_qxfer_threads_worker): New function.
3590 (handle_qxfer_threads_proper): Replace accessing list implemention
3591 details with API function.
3592 (handle_query): Ditto.
3593 (visit_actioned_threads_callback_ftype): New typedef.
3594 (visit_actioned_threads_data): New struct.
3595 (visit_actioned_threads): Rewrite to be find_inferior callback.
3596 (resume): Call find_inferior.
3597 (handle_status): Replace accessing list implemention
3598 details with API function.
3599 (process_serial_event): Replace accessing list implemention details
3601 * target.c (set_desired_inferior): Replace accessing list implemention
3602 details with API function.
3603 * tracepoint.c (same_process_p): New function.
3604 (gdb_agent_about_to_close): Replace accessing list implemention
3605 details with API function.
3606 * win32-low.c (child_delete_thread): Replace accessing list
3607 implemention details with API function.
3608 (match_dll_by_basename): New function.
3609 (dll_is_loaded_by_basename): New function.
3610 (win32_ensure_ntdll_loaded): Replace accessing list implemention
3611 details call to dll_is_loaded_by_basename.
3613 2014-02-19 Doug Evans <dje@google.com>
3615 * dll.h (struct dll_info): Add comment.
3616 * gdbthread.h (struct thread_info): Add comment.
3617 (current_ptid): Simplify.
3618 * inferiors.c (add_process): Update.
3619 (remove_process): Update.
3620 * inferiors.h (struct process_info): Rename member "head" to "entry".
3621 * linux-low.c (delete_lwp): Update.
3623 (last_thread_of_process_p): Update.
3624 (kill_one_lwp_callback, linux_kill): Update.
3625 (status_pending_p_callback): Update.
3626 (wait_for_sigstop): Update. Simplify read of ptid.
3627 (start_step_over): Update.
3628 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
3629 (get_lwp_thread): Update.
3630 (struct lwp_info): Rename member "head" to "entry".
3631 * regcache.h (inferior_list_entry): Delete.
3632 * server.c (kill_inferior_callback): Update.
3633 (detach_or_kill_inferior_callback): Update.
3634 (print_started_pid): Update.
3635 (print_attached_pid): Update.
3636 (process_serial_event): Simplify read of ptid.
3637 * thread-db.c (thread_db_create_event): Update.
3638 (thread_db_get_tls_address): Update.
3639 * win32-low.c (current_inferior_ptid): Simplify.
3641 2014-02-19 Tom Tromey <tromey@redhat.com>
3643 * target.h (struct target_ops) <supports_btrace>: Add target_ops
3645 (target_supports_btrace): Update.
3647 2014-02-14 Yao Qi <yao@codesourcery.com>
3649 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
3650 (rsp-low-ipa.o): New target.
3652 2014-02-12 Tom Tromey <tromey@redhat.com>
3654 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
3655 convert_ascii_to_int.
3656 * regcache.c (registers_to_string): Likewise.
3657 * remote-utils.c (decode_M_packet): Likewise.
3658 * server.c (process_serial_event): Likewise.
3660 2014-02-12 Tom Tromey <tromey@redhat.com>
3662 * server.c (handle_query, handle_v_run): Use hex2bin, not
3664 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
3666 2014-02-12 Tom Tromey <tromey@redhat.com>
3668 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
3669 convert_int_to_ascii.
3670 * regcache.c (registers_to_string, collect_register_as_string):
3672 * remote-utils.c (look_up_one_symbol, relocate_instruction):
3674 * server.c (process_serial_event): Likewise.
3675 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
3676 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
3678 2014-02-12 Tom Tromey <tromey@redhat.com>
3680 * remote-utils.c (look_up_one_symbol, monitor_output): Use
3681 bin2hex, not hexify.
3682 * tracepoint.c (cmd_qtstatus): Likewise.
3684 2014-02-12 Tom Tromey <tromey@redhat.com>
3686 * remote-utils.c (monitor_output): Pass explicit length to
3689 2014-02-12 Tom Tromey <tromey@redhat.com>
3691 * tracepoint.c: Include rsp-low.h.
3692 * server.c: Include rsp-low.h.
3693 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
3694 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
3696 * remote-utils.c: Include rsp-low.h.
3697 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
3698 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
3699 (convert_int_to_ascii, convert_ascii_to_int): Move to
3701 * regcache.c: Include rsp-low.h.
3702 * ax.c: Include rsp-low.h.
3703 * Makefile.in (SFILES): Add common/rsp-low.c.
3704 (OBS): Add rsp-low.o.
3705 (rsp-low.o): New target.
3707 2014-02-12 Tom Tromey <tromey@redhat.com>
3709 * utils.h (pulongest, plongest, phex_nz): Don't declare.
3710 Include print-utils.h.
3711 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
3712 (plongest, thirty_two, phex_nz): Remove.
3713 * Makefile.in (SFILES): Add common/print-utils.c.
3714 (OBS): Add print-utils.o.
3715 (print-utils-ipa.o): New target.
3716 (print-utils.o): New target.
3717 (IPA_OBJS): Add print-utils-ipa.o.
3719 2014-02-06 Tom Tromey <tromey@redhat.com>
3721 * Makefile.in (SFILES): Fix indentation.
3723 2014-02-05 Doug Evans <dje@google.com>
3725 * linux-low.c (linux_wait_for_event): Improve comment.
3726 (linux_wait_1): Keep current_inferior in sync with event_child.
3728 2014-01-22 Doug Evans <dje@google.com>
3730 * gdbthread.h (gdb_id_to_thread): Delete, unused.
3732 2014-01-22 Doug Evans <dje@google.com>
3734 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
3735 * configure: Regenerate.
3736 * config.in: Regenerate.
3737 * Makefile.in (SFILES): Add debug.c.
3739 * debug.c: New file.
3740 * debug.h: New file.
3741 * linux-aarch64-low.c (*): Update all debugging printfs to use
3742 debug_printf instead of fprintf.
3743 * linux-arm-low.c (*): Ditto.
3744 * linux-cris-low.c (*): Ditto.
3745 * linux-crisv32-low.c (*): Ditto.
3746 * linux-m32r-low.c (*): Ditto.
3747 * linux-sparc-low.c (*): Ditto.
3748 * linux-x86.c (*): Ditto.
3749 * linux-low.c (*): Ditto.
3750 (linux_wait_1): Add calls to debug_enter, debug_exit.
3751 (linux_wait): Remove redundant debugging printf.
3752 (stop_all_lwps): Add calls to debug_enter, debug_exit.
3753 (linux_resume, unstop_all_lwps): Ditto.
3754 * mem-break.c (*): Update all debugging printfs to use
3755 debug_printf instead of fprintf.
3756 * remote-utils.c (*): Ditto.
3757 * thread-db.c (*): Ditto.
3758 * server.c #include <ctype.h>, "gdb_vecs.h".
3759 (debug_threads): Moved to debug.c.
3760 (*): Update all debugging printfs to use debug_printf instead of
3762 (start_inferior): Replace call to fflush with call to debug_flush.
3763 (monitor_show_help): Mention set debug-format.
3764 (parse_debug_format_options): New function.
3765 (handle_monitor_command): Handle "monitor set debug-format".
3766 (gdbserver_usage): Mention --debug-format.
3767 (main): Parse --debug-format.
3768 * server.h (debug_threads): Declaration moved to debug.h.
3770 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
3771 trace_debug_1 that uses debug_printf.
3772 (tracepoint_look_up_symbols): Update all debugging printfs to use
3773 debug_printf instead of fprintf.
3775 2014-01-20 Baruch Siach <baruch@tkos.co.il>
3777 * linux-xtensa-low.c: Include asm/ptrace.h instead of
3780 2014-01-17 Pedro Alves <palves@redhat.com>
3783 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
3784 defined after including gdb_proc_service.h.
3786 2014-01-16 Doug Evans <dje@google.com>
3788 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
3789 (match_dll): Use it.
3791 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
3793 * target.h (target_ops) <read_btrace>: Change parameters and
3794 return type to allow error reporting.
3795 * server.c (handle_qxfer_btrace): Support delta reads. Pass
3796 trace reading errors on.
3797 * linux-low.c (linux_low_read_btrace): Pass trace reading
3799 (linux_low_disable_btrace): New.
3801 2014-01-15 Doug Evans <dje@google.com>
3803 * inferiors.c (thread_id_to_gdb_id): Delete.
3804 * inferiors.h (thread_id_to_gdb_id): Delete.
3806 2014-01-13 Eli Zaretskii <eliz@gnu.org>
3808 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
3809 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
3812 2014-01-08 Pedro Alves <palves@redhat.com>
3814 * server.c (handle_status): Don't discard previous queued stop
3815 replies or thread's pending status here.
3816 (main) <disconnection>: Do it here instead.
3818 2014-01-08 Pedro Alves <palves@redhat.com>
3820 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
3821 * server.c (visit_actioned_threads, handle_pending_status): New
3823 (handle_v_cont): Factor out parts to ...
3824 (resume): ... this new function. If in all-stop, and a thread
3825 being resumed has a pending status, report it without actually
3827 (myresume): Adjust to use the new 'resume' function.
3828 (clear_pending_status_callback, set_pending_status_callback)
3829 (find_status_pending_thread_callback): New functions.
3830 (handle_status): Handle the case of multiple threads having
3831 interesting statuses to report. Report threads' real last signal
3832 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
3833 with an interesting thread to report the status for, instead of
3834 always reporting the status of the first thread.
3836 2014-01-01 Joel Brobecker <brobecker@adacore.com>
3838 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
3839 * gdbreplay.c (gdbreplay_version): Likewise.
3841 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
3843 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
3844 iov.iov_len with the real length in use.
3846 2013-12-13 Joel Brobecker <brobecker@adacore.com>
3848 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
3849 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
3850 for all targets that use win32-low.c.
3851 * win32-low.c (win32_ensure_ntdll_loaded): New function.
3852 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
3854 2013-12-13 Pedro Alves <palves@redhat.com>
3856 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
3857 if equal to TARGET_WAITKIND_LOADED.
3858 * win32-low.c (cached_status): New static global.
3859 (win32_wait): Add declaration.
3860 (do_initial_child_stuff): Flush all initial pending debug events
3861 up to the initial breakpoint.
3862 (win32_wait): If CACHED_STATUS was set, return that instead
3863 of doing a real wait. Remove the code resuming the execution
3864 of the inferior after receiving a TARGET_WAITKIND_LOADED event
3865 during the initial phase. Also remove the code changing
3866 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
3867 TARGET_WAITKIND_STOPPED.
3869 2013-12-11 Yao Qi <yao@codesourcery.com>
3871 * notif.c (handle_notif_ack): Return 0 if no notification
3874 2013-11-20 Doug Evans <dje@google.com>
3876 * linux-low.c (linux_set_resume_request): Fix comment.
3878 2013-11-20 Doug Evans <dje@google.com>
3880 * linux-low.c (resume_status_pending_p): Tweak comment.
3882 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
3884 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
3885 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
3886 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
3887 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
3888 (srv_amd64_regobj): Add amd64-mpx.o.
3889 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
3890 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
3891 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
3892 * i387-fp.c (num_pl_bnd_register) Added constant.
3893 (num_pl_bnd_cfg_registers) Added constant.
3894 (struct i387_xsave) Added reserved area and MPX fields.
3895 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
3896 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
3898 (tdesc_i386_mpx_linux): Add MPX amd64 target.
3899 (init_registers_amd64_mpx_linux): Declare new function.
3900 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
3901 (x86_64_regmap): Add MPX registers.
3902 (x86_linux_read_description): Add MPX case.
3903 (initialize_low_arch): Initialize MPX targets.
3905 2013-11-18 Tom Tromey <tromey@redhat.com>
3907 * configure: Rebuild.
3908 * configure.ac: Don't check for stdlib.h.
3909 * gdbreplay.c: Unconditionally include stdlib.h.
3911 2013-11-18 Tom Tromey <tromey@redhat.com>
3913 * config.in: Rebuild.
3914 * configure: Rebuild.
3915 * configure.ac: Don't use AC_HEADER_DIRENT.
3917 2013-11-18 Tom Tromey <tromey@redhat.com>
3919 * server.h: Don't check HAVE_STRING_H.
3920 * gdbreplay.c: Don't check HAVE_STRING_H.
3921 * configure: Rebuild.
3923 2013-11-18 Tom Tromey <tromey@redhat.com>
3925 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
3928 2013-11-08 Tom Tromey <tromey@redhat.com>
3930 * configure, config.in: Rebuild.
3931 * configure.ac: Remove unused configury.
3933 2013-11-08 Tom Tromey <tromey@redhat.com>
3935 * acinclude.m4: Include common.m4, codeset.m4.
3936 * configure, config.in: Rebuild.
3937 * configure.ac: Use GDB_AC_COMMON.
3939 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
3941 * linux-s390-low.c (HWCAP_S390_TE): New define.
3942 (s390_arch_setup): Consider the TE field in the HWCAP for
3943 determining 'have_regset_tdb'.
3945 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
3948 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
3951 2013-10-02 Pedro Alves <palves@redhat.com>
3953 * server.c (process_serial_event): Don't output "GDBserver
3954 exiting" if GDB is connected through stdio.
3955 * target.c (mywait): Likewise, be silent if GDB is connected
3958 2013-10-01 Joel Brobecker <brobecker@adacore.com>
3960 * lynx-low.c (lynx_add_threads_after_attach): New function.
3961 (lynx_attach): Remove call to add_thread. Add call to
3962 lynx_add_threads_after_attach instead.
3964 2013-09-28 Mike Frysinger <vapier@gentoo.org>
3966 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
3967 * config.in, configure: Regenerated.
3969 2013-09-18 Yao Qi <yao@codesourcery.com>
3972 * server.c (start_inferior): Clear 'resume_info'.
3974 2013-09-16 Jiong Wang <jiwang@tilera.com>
3976 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
3979 2013-09-16 Jiong Wang <jiwang@tilera.com>
3981 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
3982 linux-tile-low.o to srv_tgtobj.
3984 2013-09-16 Will Newton <will.newton@linaro.org>
3986 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
3989 2013-09-06 Pedro Alves <palves@redhat.com>
3991 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
3992 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
3993 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
3994 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
3995 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
3996 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
3998 2013-09-06 Pedro Alves <palves@redhat.com>
4000 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
4001 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
4003 2013-09-06 Pedro Alves <palves@redhat.com>
4005 * linux-amd64-ipa.c: Include tracepoint.h.
4006 * linux-i386-ipa.c: Include tracepoint.h.
4008 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
4010 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
4011 (ps_get_thread_area): New function.
4013 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
4015 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
4016 (initialize_low_arch): Call init_registers_crisv32 rather than
4017 init_register_crisv32.
4019 2013-09-05 Pedro Alves <palves@redhat.com>
4021 * server.h (handle_vFile, hostio_last_error_from_errno): Move
4023 * hostio.h: ... this new file.
4024 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
4025 win32-low.c: Include hostio.h.
4027 2013-09-05 Pedro Alves <palves@redhat.com>
4029 * server.h (gdb_client_data, handler_func, callback_handler_func)
4030 (delete_file_handler, add_file_handler, append_callback_event)
4031 (delete_callback_event, start_event_loop, initialize_event_loop):
4032 Move to event-loop.h and include it.
4033 * event-loop.h: New file.
4035 2013-09-05 Pedro Alves <palves@redhat.com>
4037 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
4038 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
4039 (loaded_dll, unloaded_dll): Move to ...
4040 * dll.h: ... this new file.
4041 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
4043 2013-09-05 Pedro Alves <palves@redhat.com>
4045 * server.h (current_process, get_thread_process, all_processes)
4046 (add_inferior_to_list, for_each_inferior, current_inferior)
4047 (remove_inferior, add_process, remove_process, find_process_pid)
4048 (have_started_inferiors_p, have_attached_inferiors_p)
4049 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
4050 (clear_inferiors, find_inferior, find_inferior_id)
4051 (inferior_target_data, set_inferior_target_data)
4052 (inferior_regcache_data, set_inferior_regcache_data): Move to
4053 inferiors.h, and include it.
4054 * inferiors.h: New file.
4056 2013-09-05 Pedro Alves <palves@redhat.com>
4058 * server.h (struct emit_ops, current_insn_ptr, emit_error):
4062 2013-09-05 Pedro Alves <palves@redhat.com>
4064 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
4066 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
4067 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
4068 (handle_tracepoint_general_set, handle_tracepoint_query)
4069 (tracepoint_finished_step, tracepoint_was_hit)
4070 (release_while_stepping_state_list, current_traceframe)
4071 (in_readonly_region, traceframe_read_mem)
4072 (fetch_traceframe_registers, traceframe_read_sdata)
4073 (traceframe_read_info, struct fast_tpoint_collect_status)
4074 (fast_tracepoint_collecting, force_unlock_trace_buffer)
4075 (handle_tracepoit_bkpts, initialize_low_tracepoint)
4076 (supply_fast_tracepoint_registers)
4077 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
4078 (ipa_tdesc, claim_trampoline_space)
4079 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
4080 (agent_mem_read, agent_get_trace_state_variable_value)
4081 (agent_set_trace_state_variable_value, agent_tsv_read)
4082 (agent_mem_read_string, get_raw_reg_func_addr)
4083 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
4084 * tracepoint.h: ... this new file.
4086 2013-09-05 Pedro Alves <palves@redhat.com>
4088 * server.h (perror_with_name, error, fatal, warning, paddress)
4089 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
4091 * utils.h: New file.
4093 2013-09-05 Pedro Alves <palves@redhat.com>
4095 * server.h (remote_debug, noack_mode, transport_is_reliable)
4096 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
4097 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
4098 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
4099 (write_enn, initialize_async_io, enable_async_io)
4100 (disable_async_io, check_remote_input_interrupt_request)
4101 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
4102 (dead_thread_notify, prepare_resume_reply)
4103 (decode_address_to_semicolon, decode_address, decode_m_packet)
4104 (decode_M_packet, decode_X_packet, decode_xfer_write)
4105 (decode_search_memory_packet, unhexify, hexify)
4106 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
4107 (look_up_one_symbol, relocate_instruction)
4108 (monitor_output): Move to remote-utils.h, and include it.
4109 * remote-utils.h: New file.
4111 2013-09-05 Pedro Alves <palves@redhat.com>
4113 * server.h (_): Delete.
4115 2013-09-02 Pedro Alves <palves@redhat.com>
4117 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
4118 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
4120 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
4122 2013-09-02 Pierre Muller <muller@sourceware.org>
4124 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
4125 or WriteProcessMemory complete successfully and handle
4126 ERROR_PARTIAL_COPY error.
4128 2013-09-02 Pedro Alves <palves@redhat.com>
4130 * server.c (gdb_read_memory): Return -1 on traceframe memory read
4131 error instead of EIO.
4133 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
4136 * linux-low.c: Include filestuff.h.
4137 (linux_create_inferior) <pid == 0>: Call close_most_fds.
4138 * lynx-low.c: Include filestuff.h.
4139 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
4140 * server.c: Include filestuff.h.
4141 (main): Call notice_open_fds.
4142 * spu-low.c: Include filestuff.h.
4143 (spu_create_inferior) <pid == 0>: Call close_most_fds.
4145 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
4147 * Makefile.in: Explain why ../target and ../nat are not
4148 listed as include file search paths.
4149 (linux-waitpid.o): New object file rule.
4150 * configure.srv (srv_native_linux_obj): New variable.
4151 Replace all occurrences of linux native object files with
4152 $srv_native_linux_obj.
4153 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
4154 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
4155 (linux_enable_event_reporting): Remove declaration.
4156 (my_waitpid): Moved to common/linux-waitpid.c.
4157 (linux_wait_for_event): Pass ptid when calling
4158 linux_enable_event_reporting.
4159 (linux_supports_tracefork_flag): Remove.
4160 (linux_enable_event_reporting): Likewise.
4161 (linux_tracefork_grandchild): Remove.
4162 (STACK_SIZE): Moved to common/linux-ptrace.c.
4163 (linux_tracefork_child): Remove.
4164 (linux_test_for_tracefork): Remove.
4165 (linux_look_up_symbols): Call linux_supports_traceclone.
4166 (initialize_low): Remove call to linux_test_for_tracefork.
4167 * linux-low.h (PTRACE_TYPE_ARG3): Move to
4168 common/linux-ptrace.h.
4169 (PTRACE_TYPE_ARG4): Likewise.
4170 Include linux-ptrace.h.
4172 2013-08-21 Pedro Alves <palves@redhat.com>
4174 * config.in: Renegerate.
4176 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
4178 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
4179 (SFILES): Remove $(srcdir)/common/target-common.c and
4180 add $(srcdir)/target/waitstatus.c.
4181 (OBS): Remove target-common.o and add waitstatus.o.
4182 (server_h): Remove $(srcdir)/../common/target-common.h and
4183 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
4184 and $(srcdir)/../target/waitstatus.h.
4185 (target-common.o): Remove.
4186 (waitstatus.o): New target object file.
4187 * target.h: Do not include target-common.h and
4188 include target/resume.h, target/wait.h and
4189 target/waitstatus.h.
4191 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
4193 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
4194 to PTRACE_TYPE_ARG3.
4195 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
4196 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
4198 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
4199 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
4201 2013-07-27 Jie Zhang <jie@codesourcery.com>
4202 Daniel Jacobowitz <dan@codesourcery.com>
4203 Yao Qi <yao@codesourcery.com>
4205 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
4206 (mips-linux-watch.o): New rule.
4207 (mips_linux_watch_h): New variable.
4208 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
4210 * linux-mips-low.c: Include mips-linux-watch.h.
4211 (struct arch_process_info, struct arch_lwp_info): New.
4212 (update_watch_registers_callback): New function.
4213 (mips_linux_new_process, mips_linux_new_thread) New functions.
4214 (mips_linux_prepare_to_resume, mips_insert_point): New
4216 (mips_remove_point, mips_stopped_by_watchpoint): New
4218 (rsp_bp_type_to_target_hw_bp_type): New function.
4219 (mips_stopped_data_address): New function.
4220 (the_low_target): Add watchpoint support functions.
4222 2013-07-27 Yao Qi <yao@codesourcery.com>
4224 * i386-low.c: Include break-common.h.
4225 (enum target_hw_bp_type): Remove.
4227 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
4229 * Makefile.in (SFILES): /common/target-common.c.
4230 (OBS): Add target-common.o.
4231 (server_h): Add $(srcdir)/../common/target-common.h.
4232 (target-common.o): New target.
4233 * server.c (queue_stop_reply_callback): Free
4234 status string after use.
4235 * target.c (target_waitstatus_to_string): Remove.
4236 * target.h: Include target-common.h.
4237 (resume_kind): Likewise.
4238 (target_waitkind): Likewise.
4239 (target_waitstatus): Likewise.
4240 (TARGET_WNOHANG): Likewise.
4242 2013-07-04 Yao Qi <yao@codesourcery.com>
4244 * Makefile.in (host_alias): Use @host_noncanonical@.
4245 (target_alias): Use @target_noncanonical@.
4246 * configure.ac: Use ACX_NONCANONICAL_TARGET and
4247 ACX_NONCANONICAL_HOST.
4248 * configure: Regenerated.
4251 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
4253 * configure.ac (version_host, version_target): Set and AC_SUBST them.
4254 * configure: Rebuild.
4255 * Makefile.in (version_host, version_target): Get from configure.
4256 (version.c): Use $(version_host) and $(version_target).
4258 2013-07-03 Pedro Alves <palves@redhat.com>
4260 * Makefile.in (config.status): Depend on development.sh.
4261 * acinclude.m4: Include libmcheck.m4.
4262 * configure: Regenerate.
4264 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
4266 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
4267 attribute inside the parentheses.
4268 (winapi_DebugSetProcessKillOnExit): Ditto.
4269 (winapi_DebugBreakProcess): Ditto.
4270 (winapi_GenerateConsoleCtrlEvent): Ditto.
4272 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
4274 * notif.h (notif_event): Add a dummy member to avoid compiler
4277 2013-07-01 Pedro Alves <palves@redhat.com>
4279 * hostio.c (HOSTIO_PATH_MAX): Define.
4280 (require_filename, handle_open, handle_unlink, handle_readlink):
4283 2013-07-01 Pedro Alves <palves@redhat.com>
4285 * server.h: Include "pathmax.h".
4286 * linux-low.c: Don't include sys/param.h.
4287 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
4289 * win32-low.c: Don't include sys/param.h.
4290 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
4292 2013-07-01 Pedro Alves <palves@redhat.com>
4294 * event-loop.c: Don't check HAVE_UNISTD_H before including
4296 * gdbreplay.c: Likewise.
4297 * remote-utils.c: Likewise.
4298 * server.c: Likewise.
4299 * configure.ac: Don't check for unistd.h.
4300 * configure: Regenerate.
4302 2013-06-28 Tom Tromey <tromey@redhat.com>
4304 * Makefile.in (version.c): Use version.in, not
4307 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
4309 * configure.ac (version_host, version_target): Set and AC_SUBST them.
4310 * configure: Rebuild.
4311 * Makefile.in (version_host, version_target): Get from configure.
4312 (version.c): Use $(version_host) and $(version_target).
4314 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
4316 Fix trace-status to output user name without trailing colon.
4317 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
4319 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
4321 Fix trace-status to output proper start-time and stop-time.
4322 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
4323 output start time and stop time in hex as gdb expects.
4325 2013-06-26 Pedro Alves <pedro@codesourcery.com>
4327 * tracepoint.c (build_traceframe_info_xml): Output trace state
4328 variables present in the trace buffer.
4330 2013-06-24 Tom Tromey <tromey@redhat.com>
4332 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
4334 (version.o): Remove.
4335 * gdbreplay.c: Include version.h.
4336 (version, host_name): Don't declare.
4337 * server.h: Include version.h.
4338 (version, host_name): Don't declare.
4340 2013-06-12 Pedro Alves <palves@redhat.com>
4342 * linux-x86-low.c (linux_is_elf64): Delete global.
4343 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
4344 with local linux_pid_exe_is_elf_64_file use.
4346 2013-06-11 Pedro Alves <palves@redhat.com>
4348 * linux-low.c (regset_disabled, disable_regset): New functions.
4349 (regsets_fetch_inferior_registers)
4350 (regsets_store_inferior_registers): Use them.
4351 (initialize_regsets_info); Don't allocate the disabled_regsets
4353 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
4356 2013-06-11 Pedro Alves <palves@redhat.com>
4358 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
4361 2013-06-11 Pedro Alves <palves@redhat.com>
4363 * linux-x86-low.c (initialize_low_arch): Call
4364 init_registers_x32_avx_linux.
4366 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
4368 Fix compatibility with Android Bionic.
4369 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
4372 2013-06-07 Pedro Alves <palves@redhat.com>
4375 * Makefile.in (OBS): Add tdesc.o.
4376 (IPA_OBJS): Add tdesc-ipa.o.
4377 (tdesc-ipa.o): New rule.
4378 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
4380 * linux-low.c (new_inferior): Delete.
4381 (disabled_regsets, num_regsets): Delete.
4382 (linux_add_process): Adjust to set the new per-process
4384 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
4385 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
4386 was a stop. When calling arch_setup, switch the current inferior
4387 to the thread that got an event.
4388 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
4389 (regsets_fetch_inferior_registers)
4390 (regsets_store_inferior_registers): New regsets_info parameter.
4392 (linux_register_in_regsets): New regs_info parameter. Adjust to
4394 (register_addr, fetch_register, store_register): New usrregs_info
4395 parameter. Adjust to use it.
4396 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
4397 parameter regs_info. Adjust to use it.
4398 (linux_fetch_registers): Get the current inferior's regs_info, and
4400 (linux_store_registers): Ditto.
4401 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
4402 (initialize_low): Don't initialize the target_regsets here. Call
4403 initialize_low_arch.
4404 * linux-low.h (target_regsets): Delete declaration.
4405 (struct regsets_info): New.
4406 (struct usrregs_info): New.
4407 (struct regs_info): New.
4408 (struct process_info_private) <new_inferior>: New field.
4409 (struct linux_target_ops): Delete the num_regs, regmap, and
4410 regset_bitmap fields. New field regs_info.
4411 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
4412 * i387-fp.c (num_xmm_registers): Delete.
4413 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
4414 calls to new interface.
4415 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
4416 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
4417 Infer the number of xmm registers from the regcache's target
4419 * i387-fp.h (num_xmm_registers): Delete.
4420 * inferiors.c (add_thread): Don't install the thread's regcache
4422 * proc-service.c (gregset_info): Fetch the current inferior's
4423 regs_info. Adjust to use it.
4424 * regcache.c: Include tdesc.h.
4425 (register_bytes, reg_defs, num_registers)
4426 (gdbserver_expedite_regs): Delete.
4427 (get_thread_regcache): If the thread doesn't have a regcache yet,
4428 create one, instead of aborting gdbserver.
4429 (regcache_invalidate_one): Rename to ...
4430 (regcache_invalidate_thread): ... this.
4431 (regcache_invalidate_one): New.
4432 (regcache_invalidate): Only invalidate registers of the current
4434 (init_register_cache): Add target_desc parameter, and use it.
4435 (new_register_cache): Ditto. Assert the target description has a
4436 non zero registers_size.
4437 (regcache_cpy): Add assertions. Adjust.
4438 (realloc_register_cache, set_register_cache): Delete.
4439 (registers_to_string, registers_from_string): Adjust.
4440 (find_register_by_name, find_regno, find_register_by_number)
4441 (register_cache_size): Add target_desc parameter, and use it.
4442 (free_register_cache_thread, free_register_cache_thread_one)
4443 (regcache_release, register_cache_size): New.
4444 (register_size): Add target_desc parameter, and use it.
4445 (register_data, supply_register, supply_register_zeroed)
4446 (supply_regblock, supply_register_by_name, collect_register)
4447 (collect_register_as_string, collect_register_by_name): Adjust.
4448 * regcache.h (struct target_desc): Forward declare.
4449 (struct regcache) <tdesc>: New field.
4450 (init_register_cache, new_register_cache): Add target_desc
4452 (regcache_invalidate_thread): Declare.
4453 (regcache_invalidate_one): Delete declaration.
4454 (regcache_release): Declare.
4455 (find_register_by_number, register_cache_size, register_size)
4456 (find_regno): Add target_desc parameter.
4457 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
4459 * remote-utils.c: Include tdesc.h.
4460 (outreg, prepare_resume_reply): Adjust.
4461 * server.c: Include tdesc.h.
4462 (gdbserver_xmltarget): Delete declaration.
4463 (get_features_xml, process_serial_event): Adjust.
4464 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
4466 (struct process_info) <tdesc>: New field.
4467 (ipa_tdesc): Declare.
4468 * tdesc.c: New file.
4469 * tdesc.h: New file.
4470 * tracepoint.c: Include tdesc.h.
4471 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
4472 (get_context_regcache): Adjust to pass ipa_tdesc down.
4473 (do_action_at_tracepoint): Adjust to get the register cache size
4474 from the context regcache's description.
4475 (traceframe_walk_blocks): Adjust to get the register cache size
4476 from the current trace frame's description.
4477 (traceframe_get_pc): Adjust to get current trace frame's
4478 description and pass it down.
4479 (gdb_collect): Adjust to get the register cache size from the
4481 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
4482 (gdbserver_xmltarget): Delete.
4483 (initialize_low_tracepoint): Set the ipa's target description.
4484 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
4485 (initialize_low_tracepoint): Set the ipa's target description.
4486 * linux-x86-low.c: Include tdesc.h.
4487 [__x86_64__] (is_64bit_tdesc): New.
4488 (ps_get_thread_area, x86_get_thread_area): Use it.
4489 (i386_cannot_store_register): Rename to ...
4490 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
4491 (i386_cannot_fetch_register): Rename to ...
4492 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
4493 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
4495 (target_regsets): Rename to ...
4496 (x86_regsets): ... this.
4497 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
4499 (x86_siginfo_fixup): Use is_64bit_tdesc.
4500 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
4501 (tdesc_x32_avx_linux, tdesc_x32_linux)
4502 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
4504 (x86_linux_update_xmltarget): Delete.
4505 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
4506 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
4507 (AMD64_LINUX_USER64_CS): New.
4508 (x86_linux_read_description): New, based on
4509 x86_linux_update_xmltarget.
4510 (same_process_callback): New.
4511 (x86_arch_setup_process_callback): New.
4512 (x86_linux_update_xmltarget): New.
4513 (x86_regsets_info): New.
4514 (amd64_linux_regs_info): New.
4515 (i386_linux_usrregs_info): New.
4516 (i386_linux_regs_info): New.
4517 (x86_linux_regs_info): New.
4518 (x86_arch_setup): Reimplement.
4519 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
4520 (x86_emit_ops): Ditto.
4521 (the_low_target): Adjust. Install x86_linux_regs_info,
4522 x86_cannot_fetch_register, and x86_cannot_store_register.
4523 (initialize_low_arch): New.
4524 * linux-ia64-low.c (tdesc_ia64): Declare.
4525 (ia64_fetch_register): Adjust.
4526 (ia64_usrregs_info, regs_info): New globals.
4527 (ia64_regs_info): New function.
4528 (the_low_target): Adjust.
4529 (initialize_low_arch): New function.
4530 * linux-sparc-low.c (tdesc_sparc64): Declare.
4531 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
4533 (sparc_arch_setup): New function.
4534 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
4535 (the_low_target): Adjust.
4536 (initialize_low_arch): New function.
4537 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
4538 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
4539 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
4540 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
4541 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
4542 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
4543 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
4544 (tdesc_powerpc_isa205_vsx64l): Declare.
4545 (ppc_cannot_store_register, ppc_collect_ptrace_register)
4546 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
4547 (ppc_set_pc, ppc_get_hwcap): Adjust.
4548 (ppc_usrregs_info): Forward declare.
4549 (!__powerpc64__) ppc_regmap_adjusted: New global.
4550 (ppc_arch_setup): Adjust to the current process'es target
4552 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
4553 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
4554 (ppc_store_evrregset): Adjust.
4555 (target_regsets): Rename to ...
4556 (ppc_regsets): ... this, and make static.
4557 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
4558 (ppc_regs_info): New function.
4559 (the_low_target): Adjust.
4560 (initialize_low_arch): New function.
4561 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
4562 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
4563 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
4564 (tdesc_s390x_linux64v2): Declare.
4565 (s390_collect_ptrace_register, s390_supply_ptrace_register)
4566 (s390_fill_gregset, s390_store_last_break): Adjust.
4567 (target_regsets): Rename to ...
4568 (s390_regsets): ... this, and make static.
4569 (s390_get_pc, s390_set_pc): Adjust.
4570 (s390_get_hwcap): New target_desc parameter, and use it.
4571 [__s390x__] (have_hwcap_s390_high_gprs): New global.
4572 (s390_arch_setup): Adjust to set the current process'es target
4573 description. Don't adjust the regmap.
4574 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
4575 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
4576 (regs_info_3264): New globals.
4577 (s390_regs_info): New function.
4578 (the_low_target): Adjust.
4579 (initialize_low_arch): New function.
4580 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
4581 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
4582 [__mips64] (init_registers_mips_linux)
4583 (init_registers_mips_dsp_linux): Delete defines.
4584 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
4585 (have_dsp): New global.
4586 (mips_read_description): New, based on mips_arch_setup.
4587 (mips_arch_setup): Reimplement.
4588 (get_usrregs_info): New function.
4589 (mips_cannot_fetch_register, mips_cannot_store_register)
4590 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
4591 (mips_fill_fpregset, mips_store_fpregset): Adjust.
4592 (target_regsets): Rename to ...
4593 (mips_regsets): ... this, and make static.
4594 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
4595 (dsp_regs_info, regs_info): New globals.
4596 (mips_regs_info): New function.
4597 (the_low_target): Adjust.
4598 (initialize_low_arch): New function.
4599 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
4600 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
4602 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
4603 (arm_read_description): New, with bits factored from
4605 (arm_arch_setup): Reimplement.
4606 (target_regsets): Rename to ...
4607 (arm_regsets): ... this, and make static.
4608 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
4609 (arm_regs_info): New function.
4610 (the_low_target): Adjust.
4611 (initialize_low_arch): New function.
4612 * linux-m68k-low.c (tdesc_m68k): Declare.
4613 (target_regsets): Rename to ...
4614 (m68k_regsets): ... this, and make static.
4615 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
4616 (m68k_regs_info): New function.
4617 (m68k_arch_setup): New function.
4618 (the_low_target): Adjust.
4619 (initialize_low_arch): New function.
4620 * linux-sh-low.c (tdesc_sharch): Declare.
4621 (target_regsets): Rename to ...
4622 (sh_regsets): ... this, and make static.
4623 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
4624 (sh_regs_info, sh_arch_setup): New functions.
4625 (the_low_target): Adjust.
4626 (initialize_low_arch): New function.
4627 * linux-bfin-low.c (tdesc_bfin): Declare.
4628 (bfin_arch_setup): New function.
4629 (bfin_usrregs_info, regs_info): New globals.
4630 (bfin_regs_info): New function.
4631 (the_low_target): Adjust.
4632 (initialize_low_arch): New function.
4633 * linux-cris-low.c (tdesc_cris): Declare.
4634 (cris_arch_setup): New function.
4635 (cris_usrregs_info, regs_info): New globals.
4636 (cris_regs_info): New function.
4637 (the_low_target): Adjust.
4638 (initialize_low_arch): New function.
4639 * linux-cris-low.c (tdesc_crisv32): Declare.
4640 (cris_arch_setup): New function.
4641 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
4642 (cris_regs_info): New function.
4643 (the_low_target): Adjust.
4644 (initialize_low_arch): New function.
4645 * linux-m32r-low.c (tdesc_m32r): Declare.
4646 (m32r_arch_setup): New function.
4647 (m32r_usrregs_info, regs_info): New globals.
4648 (m32r_regs_info): Adjust.
4649 (initialize_low_arch): New function.
4650 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
4651 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
4652 (tic6x_usrregs_info): Forward declare.
4653 (tic6x_read_description): New function, based on ...
4654 (tic6x_arch_setup): ... this. Reimplement.
4655 (target_regsets): Rename to ...
4656 (tic6x_regsets): ... this, and make static.
4657 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
4658 (tic6x_regs_info): New function.
4659 (the_low_target): Adjust.
4660 (initialize_low_arch): New function.
4661 * linux-xtensa-low.c (tdesc_xtensa): Declare.
4662 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
4663 (target_regsets): Rename to ...
4664 (xtensa_regsets): ... this, and make static.
4665 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
4667 (xtensa_arch_setup, xtensa_regs_info): New functions.
4668 (the_low_target): Adjust.
4669 (initialize_low_arch): New function.
4670 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
4671 (nios2_arch_setup): Set the current process'es tdesc.
4672 (target_regsets): Rename to ...
4673 (nios2_regsets): ... this.
4674 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
4675 (nios2_regs_info): New function.
4676 (the_low_target): Adjust.
4677 (initialize_low_arch): New function.
4678 * linux-aarch64-low.c (tdesc_aarch64): Declare.
4679 (aarch64_arch_setup): Set the current process'es tdesc.
4680 (target_regsets): Rename to ...
4681 (aarch64_regsets): ... this.
4682 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
4683 (aarch64_regs_info): New function.
4684 (the_low_target): Adjust.
4685 (initialize_low_arch): New function.
4686 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
4688 (target_regsets): Rename to ...
4689 (tile_regsets): ... this.
4690 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
4691 (tile_regs_info): New function.
4692 (tile_arch_setup): Set the current process'es tdesc.
4693 (the_low_target): Adjust.
4694 (initialize_low_arch): New function.
4695 * spu-low.c (tdesc_spu): Declare.
4696 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
4697 * win32-arm-low.c (tdesc_arm): Declare.
4698 (arm_arch_setup): New function.
4699 (the_low_target): Install arm_arch_setup instead of
4701 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
4702 (init_windows_x86): Rename to ...
4703 (i386_arch_setup): ... this. Set `win32_tdesc'.
4704 (the_low_target): Adjust.
4705 * win32-low.c (win32_tdesc): New global.
4706 (child_add_thread): Don't create the thread cache here.
4707 (do_initial_child_stuff): Set the new process'es tdesc.
4708 * win32-low.h (struct target_desc): Forward declare.
4709 (win32_tdesc): Declare.
4710 * lynx-i386-low.c (tdesc_i386): Declare global.
4711 (lynx_i386_arch_setup): Set `lynx_tdesc'.
4712 * lynx-low.c (lynx_tdesc): New global.
4713 (lynx_add_process): Set the new process'es tdesc.
4714 * lynx-low.h (struct target_desc): Forward declare.
4715 (lynx_tdesc): Declare global.
4716 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
4717 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
4718 * nto-low.c (nto_tdesc): New global.
4719 (do_attach): Set the new process'es tdesc.
4720 * nto-low.h (struct target_desc): Forward declare.
4721 (nto_tdesc): Declare.
4722 * nto-x86-low.c (tdesc_i386): Declare.
4723 (nto_x86_arch_setup): Set `nto_tdesc'.
4725 2013-06-04 Gary Benson <gbenson@redhat.com>
4727 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
4728 to qSupported response when appropriate.
4729 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
4730 with nonzero-length annex.
4731 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
4732 arguments supplied in annex.
4734 2013-05-31 Doug Evans <dje@google.com>
4737 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
4738 64 bits in 64-cross-32 environment.
4740 2013-05-28 Pedro Alves <palves@redhat.com>
4742 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
4743 (aarch64-without-fpu.c): Delete rule.
4744 * configure.srv (aarch64*-*-linux*): Remove references to
4745 aarch64-without-fpu.o and aarch64-without-fpu.xml.
4746 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
4749 2013-05-24 Pedro Alves <palves@redhat.com>
4751 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
4752 instead of strchr/decode_address. Error if the range isn't split
4753 with a ','. Don't assume there's be a ':' in the action.
4755 2013-05-23 Yao Qi <yao@codesourcery.com>
4756 Pedro Alves <palves@redhat.com>
4758 * linux-low.c (lwp_in_step_range): New function.
4759 (linux_wait_1): If the thread was range stepping and stopped
4760 outside the stepping range, report the stop to GDB. Otherwise,
4761 continue stepping. Add range stepping debug output.
4762 (linux_set_resume_request): Copy the step range from the resume
4764 (linux_supports_range_stepping): New.
4765 (linux_target_ops) <supports_range_stepping>: Set to
4766 linux_supports_range_stepping.
4767 * linux-low.h (struct linux_target_ops)
4768 <supports_range_stepping>: New field.
4769 (struct lwp_info) <step_range_start, step_range_end>: New fields.
4770 * linux-x86-low.c (x86_supports_range_stepping): New.
4771 (the_low_target) <supports_range_stepping>: Set to
4772 x86_supports_range_stepping.
4773 * server.c (handle_v_cont): Handle 'r' action.
4774 (handle_v_requests): Append ";r" if the target supports range
4776 * target.h (struct thread_resume) <step_range_start,
4777 step_range_end>: New fields.
4778 (struct target_ops) <supports_range_stepping>:
4780 (target_supports_range_stepping): New macro.
4782 2013-05-17 Joel Brobecker <brobecker@adacore.com>
4784 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
4785 confusion in comment.
4787 2013-05-17 Joel Brobecker <brobecker@adacore.com>
4789 * lynx-low.c (struct process_info_private): New type.
4790 (lynx_add_process): New function.
4791 (lynx_create_inferior, lynx_attach): Replace calls to
4792 add_process by calls to lynx_add_process.
4793 (lynx_resume): If PTID is null, then try using
4794 current_process()->private->last_wait_event_ptid.
4796 (lynx_clear_inferiors): Delete. The contents of that function
4797 has been inlined in lynx_mourn;
4798 (lynx_wait_1): Save the ptid in the process's private data.
4799 (lynx_mourn): Free the process' private data. Replace call
4800 to lynx_clear_inferiors by call to clear_inferiors.
4802 2013-05-17 Yao Qi <yao@codesourcery.com>
4804 * i386-low.c (i386_length_and_rw_bits): Move the comment to
4807 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
4809 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
4810 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
4811 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
4812 PT_TEXT_END_ADDR guards. Update comments.
4813 (linux_target_op) <read_offsets>: Conditionally define to
4814 linux_read_offsets if the target is UCLIBC and if it defines
4815 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
4817 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
4818 Andrew Jenner <andrew@codesourcery.com>
4820 * Makefile.in (SFILES): Add linux-nios2-low.c.
4821 (clean): Add action to delete nios2-linux.c.
4822 (nios2-linux.c): New rule.
4823 * configure.srv: Add nios2*-*-linux*.
4824 * linux-nios2-low.c: New.
4826 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
4828 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
4830 2013-04-25 Hui Zhu <hui@codesourcery.com>
4833 * ax.c (ax_printf): Add fflush.
4835 2013-04-22 Tom Tromey <tromey@redhat.com>
4837 * Makefile.in (SFILES): Add filestuff.c.
4838 (OBS): Add filestuff.o.
4839 (filestuff.o): New target.
4840 * config.in, configure: Rebuild.
4841 * configure.ac: Check for fdwalk, pipe2.
4843 2013-04-17 Pedro Alves <palves@redhat.com>
4845 * configure.ac (USE_THREAD_DB): Delete variable.
4846 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
4847 Don't AC_SUBST USE_THREAD_DB.
4848 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
4849 * config.in, configure: Regenerate.
4851 2013-04-16 Pedro Alves <palves@redhat.com>
4853 * linux-low.h (struct lwp_info) <thread_known>: Move under
4854 the USE_THREAD_DB #ifdef.
4856 2013-04-16 Pedro Alves <palves@redhat.com>
4858 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
4859 (linux-low.o): Delete rule.
4860 * linux-low.h: Always include "gdb_thread_db.h" instead of
4861 conditionally including thread_db.h.
4862 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
4865 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
4867 * Makefile.in (install-only): Fix make install regression.
4869 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
4871 Convert man pages to texinfo, new gdbinit.5 texinfo page.
4872 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
4874 * gdbserver.1: Remove.
4876 2013-03-22 Pedro Alves <palves@redhat.com>
4878 * linux-low.c (handle_extended_wait): Don't call
4879 linux_enable_event_reporting.
4881 2013-03-15 Tony Theodore <tonyt@logyst.com>
4884 * Makefile.in (SHELL): Use @SHELL@.
4886 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
4888 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
4891 2013-03-13 Joel Brobecker <brobecker@adacore.com>
4893 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
4894 Remove extraneous NULL element.
4896 2013-03-13 Yao Qi <yao@codesourcery.com>
4898 * tracepoint.c (traceframe_read_tsv): Look for the last matched
4899 'V' block in trace frame.
4901 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
4903 * target.h (struct target_ops): Add btrace ops.
4904 (target_supports_btrace): New macro.
4905 (target_enable_btrace): New macro.
4906 (target_disable_btrace): New macro.
4907 (target_read_btrace): New macro.
4908 * gdbthread.h (struct thread_info): Add btrace field.
4909 * server.c: Include btrace-common.h.
4910 (handle_btrace_general_set): New function.
4911 (handle_btrace_enable): New function.
4912 (handle_btrace_disable): New function.
4913 (handle_general_set): Call handle_btrace_general_set.
4914 (handle_qxfer_btrace): New function.
4915 (struct qxfer qxfer_packets[]): Add btrace entry.
4916 * inferiors.c (remove_thread): Disable btrace.
4917 * linux-low: Include linux-btrace.h.
4918 (linux_low_enable_btrace): New function.
4919 (linux_low_read_btrace): New function.
4920 (linux_target_ops): Add btrace ops.
4921 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
4922 Add srv_linux_btrace=yes.
4923 (x86_64-*-linux*): Add linux-btrace.o.
4924 Add srv_linux_btrace=yes.
4925 * configure.ac: Define HAVE_LINUX_BTRACE.
4926 * config.in: Regenerated.
4927 * configure: Regenerated.
4929 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
4931 * server.c (handle_qxfer): Preserve error message if -3 is
4933 (qxfer): Document the -3 return value.
4935 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
4937 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
4938 (linux_btrace_h): New variable.
4939 (linux-btrace.o): New rule.
4941 2013-03-08 Stan Shebs <stan@codesourcery.com>
4942 Hafiz Abid Qadeer <abidh@codesourcery.com>
4944 * tracepoint.c (trace_buffer_size): New global.
4945 (DEFAULT_TRACE_BUFFER_SIZE): New define.
4946 (init_trace_buffer): Change to one-argument function. Allocate
4947 trace buffer memory.
4948 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
4949 handle QTBuffer:size packet.
4950 (cmd_bigqtbuffer_size): New function.
4951 (initialize_tracepoint): Call init_trace_buffer with
4952 DEFAULT_TRACE_BUFFER_SIZE.
4953 * server.c (handle_query): Add QTBuffer:size in the
4956 2013-03-07 Yao Qi <yao@codesourcery.com>
4958 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
4959 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
4961 (cmd_qtsp): Adjust condition. Do post increment.
4962 Set cur_action and cur_step_action back to 0.
4964 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
4967 * linux-low.c (linux_write_memory): Return early success if LEN is
4970 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
4972 * configure.srv: Add x86_64-*-cygwin* as target.
4974 2013-02-28 Tom Tromey <tromey@redhat.com>
4976 * configure.ac: Invoke AC_SYS_LARGEFILE.
4977 * configure, config.in: Rebuild.
4979 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
4981 * win32-low.c: Throughout, fix format strings and casts of
4982 printf-like functions to avoid type related warnings on all
4984 (get_child_debug_event): Print dwDebugEventCode as hex since
4985 that's how it's usually documented.
4987 2013-02-28 Yao Qi <yao@codesourcery.com>
4989 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
4992 2013-02-27 Jiong Wang <jiwang@tilera.com>
4994 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
4995 (reg-tilegx32.c): New rule.
4996 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
4997 * linux-tile-low.c (tile_arch_setup): New function. Invoke
4998 different register info initializer according to elf class.
4999 (init_registers_tilgx32): New function. The tilegx32 register info
5001 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
5002 (tile_store_gregset): Likewise.
5004 2013-02-27 Yao Qi <yao@codesourcery.com>
5006 * server.c (process_point_options): Print debug message when
5007 debug_threads is true.
5009 2013-02-26 Yao Qi <yao@codesourcery.com>
5011 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
5013 2013-02-19 Pedro Alves <palves@redhat.com>
5014 Kai Tietz <ktietz@redhat.com>
5018 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
5019 instead of strtoul to extract address from packet.
5020 (process_serial_event) <'z'>: Likewise.
5022 2013-02-18 Yao Qi <yao@codesourcery.com>
5024 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
5026 2013-02-14 Pedro Alves <palves@redhat.com>
5030 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
5031 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
5033 2013-02-14 Pedro Alves <palves@redhat.com>
5035 * tracepoint.c (cmd_qtdpsrc): Use savestring.
5037 2013-02-14 Pedro Alves <palves@redhat.com>
5039 * tracepoint.c (save_string): Delete.
5040 (add_tracepoint_action): Use savestring instead of save_string.
5042 2013-02-12 Pedro Alves <palves@redhat.com>
5044 * linux-xtensa-low.c: Ditto.
5045 * xtensa-xtregs.c: Ditto.
5047 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
5049 * thread-db.c (thread_db_get_tls_address): NULL pointer check
5052 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
5054 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
5055 aarch64_num_wp_regs and aarch64_num_bp_regs to
5056 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
5058 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
5060 * linux-aarch64-low.c (ps_get_thread_area): Replace
5061 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
5063 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
5064 Marcus Shawcroft <marcus.shawcroft@arm.com>
5065 Nigel Stephens <nigel.stephens@arm.com>
5066 Yufeng Zhang <yufeng.zhang@arm.com>
5068 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
5069 (aarch64.c, aarch64-without-fpu.c): New targets.
5070 * configure.srv (aarch64*-*-linux*): New.
5071 * linux-aarch64-low.c: New file.
5073 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
5075 * linux-low.c (handle_extended_wait, linux_create_inferior)
5076 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
5077 (dequeue_one_deferred_signal, linux_resume_one_thread)
5078 (fetch_register, linux_write_memory, linux_enable_event_reporting)
5079 (linux_tracefork_grandchild, linux_test_for_tracefork)
5080 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
5081 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
5082 where the argument is 0.
5084 2013-01-25 Yao Qi <yao@codesourcery.com>
5086 * event-loop.c: Include "queue.h".
5087 (gdb_event_p): New typedef.
5088 (struct gdb_event) <next_event>: Remove.
5089 (event_queue): Change to QUEUE(gdb_event_p).
5090 (async_queue_event): Remove.
5091 (gdb_event_xfree): New.
5092 (initialize_event_loop): New.
5093 (process_event): Use API from QUEUE.
5094 (wait_for_event): Likewise.
5095 * server.c (main): Call initialize_event_loop.
5096 * server.h (initialize_event_loop): Declare.
5098 2013-01-18 Yao Qi <yao@codesourcery.com>
5100 * ax.h (struct eval_agent_expr_context): New.
5101 (gdb_eval_agent_expr): Update declaration.
5102 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
5103 TFRAME. Add new argument CTX.
5104 * server.h (struct eval_agent_expr_context): Declare.
5105 (agent_mem_read, agent_tsv_read): Update declaration.
5106 (agent_mem_read_string): Likewise.
5107 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
5108 (add_traceframe_block): Add new argument TPOINT.
5109 Increase TPOINT->traceframe_usage.
5110 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
5111 eval_tracepoint_agent_expr.
5112 (condition_true_at_tracepoint): Likewise.
5113 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
5114 (agent_mem_read_string, agent_tsv_read): Likewise.
5116 2013-01-16 Yao Qi <yao@codesourcery.com>
5118 * linux-low.c (linux_resume_one_lwp): Don't check
5119 'lwp->bp_reinsert != 0'.
5121 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5122 Pedro Alves <palves@redhat.com>
5124 * lynx-low.c (ptrace_request_to_str): Define a temporary
5125 macro and use it to simplify this function's implementation.
5127 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5129 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
5132 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5134 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
5136 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5138 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
5140 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5142 * lynx-low.c (lynx_resume): Use the resume_info parameter
5143 to determine the ptid for the lynx_ptrace call, unless
5144 it is equal to minus_one_ptid, in which case we use the
5145 ptid of the current_inferior.
5146 (lynx_wait_1): After having received a thread create/exit
5147 event, resume the inferior's execution using the signaling
5148 thread's ptid, rather than the old ptid.
5150 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5152 * lynx-low.c (lynx_resume): Delete variable ret.
5154 2013-01-01 Joel Brobecker <brobecker@adacore.com>
5156 * gdbreplay.c (gdbreplay_version): Update copyright year.
5157 * server.c (gdbserver_version): Likewise.
5159 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5161 * lynx-low.c (lynx_wait_1): Add debug trace before adding
5164 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5166 * lynx-low.c (ptrace_request_to_str): Add handling for
5169 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5171 * lynx-low.c (lynx_attach): Delete variable new_process.
5173 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5175 * lynx-low.c (lynx_create_inferior): Delete variable
5178 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5180 * lynx-low.c (ptrace_request_to_str): Do not handle
5181 PTRACE_GETTHREADLIST if this macro does not exist.
5183 2012-12-15 Yao Qi <yao@codesourcery.com>
5185 * Makefile.in (OBS): Add notif.o.
5186 * notif.c, notif.h: New.
5187 * server.c: Include "notif.h".
5188 (struct vstop_notif) <next>: Remove.
5190 (queue_stop_reply): Update.
5191 (push_event, send_next_stop_reply): Remove.
5192 (discard_queued_stop_replies): Update.
5193 (notif_stop): New variable.
5194 (handle_v_stopped): Remove.
5195 (handle_v_requests): Don't call handle_v_stopped. Call
5196 handle_ack_notif instead.
5197 (queue_stop_reply_callback): Call notif_event_enque instead
5198 of queue_stop_reply.
5199 (handle_status): Don't call send_next_stop_reply, call
5200 notif_write_event instead.
5201 (kill_inferior_callback): Likewise.
5202 (detach_or_kill_inferior_callback): Likewise.
5203 (main): Call initialize_notif.
5204 (process_serial_event): Call QUEUE_is_empty.
5205 (handle_target_event): Call notif_push instead of push event.
5206 * server.h (push_event): Remove declaration.
5208 2012-12-10 Tom Tromey <tromey@redhat.com>
5210 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
5211 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
5214 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
5215 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
5216 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
5217 (amd64-linux-ipa.o, ax.o): Rewrite.
5218 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
5219 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
5220 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
5221 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
5222 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
5223 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
5224 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
5225 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
5226 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
5227 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
5228 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
5229 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
5230 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
5231 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
5232 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
5233 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
5234 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
5235 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
5236 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
5237 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
5238 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
5239 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
5240 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
5241 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
5242 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
5243 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
5244 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
5245 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
5246 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
5247 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
5248 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
5249 (reg-tilegx.o): Remove.
5250 (all_object_files): New macro.
5251 Include .deps files.
5252 * aclocal.m4, configure: Rebuild.
5253 * acinclude.m4: Include depstand.m4, lead-dot.m4.
5254 * configure.ac: Invoke ZW_CREATE_DEPDIR,
5255 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
5257 2012-12-05 Tom Tromey <tromey@redhat.com>
5260 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
5262 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
5264 * configure.ac: Check for linux/perf_event.h.
5265 * config.in: Regenerated.
5266 * configure: Regenerated.
5268 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
5270 * hostio.c (handle_readlink): Decrease buffer size
5271 parameter passed to readlink by one byte.
5273 2012-11-26 Yao Qi <yao@codesourcery.com>
5275 * configure.ac (build_warnings): Append '-Wempty-body'.
5276 * configure: Regenerated.
5277 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
5280 2012-11-15 Pierre Muller <muller@sourceware.org>
5282 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
5283 * config.in: Regenerate.
5284 * configure: Regenerate.
5285 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
5286 Use "gdb_wait.h" header instead of <sys/wait.h> header.
5287 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
5288 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
5290 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
5291 instead of <sys/wait.h> header.
5292 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
5294 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
5296 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
5297 (various make rules): Remove -DGDBSERVER
5299 2012-11-09 Yao Qi <yao@codesourcery.com>
5301 * spu-low.c (current_ptid): Move it to ..
5302 * gdbthread.h: ... here. New.
5303 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
5304 * server.c (myresume, process_serial_event): Likewise.
5305 * thread-db.c (thread_db_find_new_threads): Likewise.
5306 * tracepoint.c (run_inferior_command): Likewise.
5308 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
5310 * server.c (handle_search_memory_1): Include access length in
5313 2012-09-05 Michael Brandt <michael.brandt@axis.com>
5315 * linux-crisv32-low.c: Fix compile errors.
5317 2012-09-04 Yao Qi <yao@codesourcery.com>
5319 * tracepoint.c (cmd_qtsv): Adjust debug message.
5320 Don't check CUR_TPOINT.
5322 2012-08-28 Yao Qi <yao@codesourcery.com>
5324 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
5325 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
5326 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
5327 Remove declarations of xmalloc, xreallloc, xstrdup and
5329 * Makefile.in (libiberty_h): New.
5330 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
5331 (linux-bfin-low.o): Append dependency 'libiberty.h'.
5333 2012-08-23 Yao Qi <yao@codesourcery.com>
5335 * server.h: Remove declaration of 'xsnprintf'.
5337 2012-08-22 Keith Seitz <keiths@redhat.com>
5339 * server.h: Include build-gnulib-gbserver/config.h.
5340 * gdbreplay.c: Likewise.
5342 2012-08-08 Doug Evans <dje@google.com>
5344 * Makefile.in (SFILES): Add gdb_vecs.c.
5345 (OBS): Add gdb_vecs.o.
5346 (gdb_vecs_h, host_defs_h): New variables.
5347 (thread-db.o): Add $(gdb_vecs_h) dependency.
5348 (gdb_vecs.o): New rule.
5349 * thread-db.c: #include "gdb_vecs.h".
5350 (thread_db_load_search): Use a vector to iterate over path elements.
5351 Handle text appearing after "$pdir".
5353 * configure.ac: Add check for strstr.
5354 * config.in: Regenerate.
5355 * configure: Regenerate.
5357 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
5359 * hostio.c (handle_pread): If pread fails, fall back to attempting
5361 (handle_pwrite): Likewise for pwrite.
5363 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
5365 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
5366 between unsupported TYPE and unimplementable ADDR/LEN combination.
5367 (arm_insert_point): Act on new return value.
5369 2012-07-31 Pedro Alves <palves@redhat.com>
5371 * server.c (process_point_options): Only skip tokens if we find
5372 one that is unrecognized. Don't treat 'X' specially while
5373 skipping unrecognized tokens.
5375 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
5377 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
5378 to 4-byte-align HW breakpoint addresses for Thumb.
5380 2012-07-27 Yao Qi <yao@codesourcery.com>
5384 * server.h: Declare gdb_agent_about_to_close.
5385 * target.c (kill_inferior): Include "agent.h".
5386 New. Send command 'kill'.
5387 * target.h (kill_inferior): Removed macro.
5388 * tracepoint.c (gdb_agent_about_to_close): New.
5389 (gdb_agent_helper_thread): Handle command 'close'.
5390 Wait endlessly until the inferior stops.
5391 Install gdb_agent_remove_socket to atexit hook.
5392 (agent_socket_name): New static variable.
5393 (gdb_agent_socket_init): Replace local variable 'name' with
5394 'agent_socket_name'.
5395 (gdb_agent_remove_socket): New.
5397 2012-07-27 Yao Qi <yao@codesourcery.com>
5399 * server.c (process_point_options): Stop at 'X' when parsing.
5401 2012-07-19 Michael Eager <eager@eagercon.com>
5403 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
5405 * linux-x86-low.c (x86_insert_point, x86_remove_point):
5406 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
5407 hardware breakpoint.
5409 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
5411 * gdbserver/linux-low.c (initialize_low): Call
5412 linux_ptrace_init_warnings.
5414 2012-07-02 Doug Evans <dje@google.com>
5416 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
5419 2012-07-02 Stan Shebs <stan@codesourcery.com>
5421 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
5422 (ax.o): Add it to build rule.
5424 (OBS): Add format.o.
5425 (IPA_OBS): Add format.o.
5426 * server.c (handle_query): Claim support for breakpoint commands.
5427 (process_point_options): Add command case.
5428 (process_serial_event): Leave running if there are printfs in
5430 * mem-break.h (any_persistent_commands): Declare.
5431 (add_breakpoint_commands): Declare.
5432 (gdb_no_commands_at_breakpoint): Declare.
5433 (run_breakpoint_commands): Declare.
5434 * mem-break.c (struct point_command_list): New struct.
5435 (struct breakpoint): New field command_list.
5436 (any_persistent_commands): New function.
5437 (add_commands_to_breakpoint): New function.
5438 (add_breakpoint_commands): New function.
5439 (gdb_no_commands_at_breakpoint): New function.
5440 (run_breakpoint_commands): New function.
5441 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
5443 * ax.c: Include format.h.
5444 (ax_printf): New function.
5445 (gdb_eval_agent_expr): Add printf opcode.
5447 2012-06-13 Yao Qi <yao@codesourcery.com>
5449 * server.c (start_inferior): Remove duplicated writes to fields
5450 'last_resume_kind' and 'last_status' of 'current_inferior'.
5452 2012-06-12 Yao Qi <yao@codesourcery.com>
5453 Pedro Alves <palves@redhat.com>
5455 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
5457 * server.c (handle_v_cont): Extend comment.
5459 2012-06-11 Yao Qi <yao@codesourcery.com>
5461 * linux-low.c (linux_attach): Add 'static'.
5463 2012-06-06 Yao Qi <yao@codesourcery.com>
5465 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
5467 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
5469 Fix gcc -flto compilation warning.
5470 * server.c (main): Make variable multi_mode and attach volatile.
5472 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
5474 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
5475 if the platform doesn't know about it.
5477 2012-05-30 Jeff Kenton <jkenton@tilera.com>
5479 * Makefile.in (SFILES): Add linux-tile-low.c.
5480 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
5481 * configure.srv: Handle tilegx-*-linux*.
5482 * linux-tile-low.c: New file.
5484 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5486 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
5488 2012-05-24 Pedro Alves <palves@redhat.com>
5492 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
5494 2012-05-24 Pedro Alves <palves@redhat.com>
5498 Replace target_signal with gdb_signal throughout.
5500 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
5502 * linux-low.c (linux_store_registers): Avoid the copying sequence
5503 when no data has been retrieved by ptrace.
5505 2012-05-22 Will Deacon <will.deacon@arm.com>
5507 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
5508 Include asm/ptrace.h.
5509 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
5512 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
5514 * linux-low.c (linux_store_registers): Don't re-retrieve data
5515 with ptrace that has already been obtained from /proc. Always
5516 copy any data retrieved with ptrace to the buffer supplied.
5518 2012-05-11 Yao Qi <yao@codesourcery.com>
5519 Pedro Alves <palves@redhat.com>
5521 * linux-low.c (enum stopping_threads_kind): New.
5522 (stopping_threads): Change type to `enum stopping_threads_kind'.
5523 (handle_extended_wait): If stopping and suspending threads, leave
5524 the new_lwp suspended too.
5525 (linux_wait_for_event): Adjust.
5526 (stop_all_lwps): Set `stopping_threads' to
5527 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
5528 whether we're suspending threads or just stopping them. Assert no
5531 2012-04-29 Yao Qi <yao@codesourcery.com>
5533 * server.h: Move some code to ...
5534 * gdbthread.h: ... here. New.
5535 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
5536 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
5537 (nto-low.o, win32-low.o): Likewise.
5538 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
5539 * regcache.c, remote-utils.c, server.c: Likewise.
5540 * target.c, tracepoint.c, win32-low.c: Likewise.
5542 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
5544 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
5545 (PTRACE_ARG4_TYPE): Likewise.
5546 (PTRACE_XFER_TYPE): Likewise.
5547 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
5548 ptrace to PTRACE_ARG3_TYPE.
5549 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
5550 (PTRACE_ARG4_TYPE): Likewise.
5551 (PTRACE_XFER_TYPE): Likewise.
5552 (linux_detach_one_lwp): Cast fourth argument of
5553 ptrace to long then PTRACE_ARG4_TYPE.
5554 (regsets_fetch_inferior_registers): Cast third argument of
5555 ptrace to long then PTRACE_ARG3_TYPE.
5556 (regsets_store_inferior_registers): Likewise.
5558 2012-04-20 Pedro Alves <palves@redhat.com>
5560 * configure: Regenerate.
5562 2012-04-19 Pedro Alves <palves@redhat.com>
5564 * Makefile.in (GNULIB_BUILDDIR): New.
5565 (LIBGNU, INCGNU, GNULIB_H): Adjust.
5566 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
5567 (all, install-only, uninstall, clean-info, all-lib, clean): No
5568 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
5569 (maintainer-clean realclean distclean): Use subdir_do.
5571 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
5572 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
5573 * acinclude.m4: Include acx_configure_dir.m4.
5574 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
5575 calls. Call AC_PROG_RANLIB. Configure gnulib using
5578 (GNULIB_STDINT_H): Adjust.
5579 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
5580 * gdbreplay.c: Include build-gnulib/config.h.
5581 * server.h: Likewise.
5582 * aclocal.m4: Regenerate.
5583 * config.in: Regenerate.
5584 * configure: Regenerate.
5586 2012-04-19 Pedro Alves <palves@redhat.com>
5588 * Makefile.in (LIBGNU, INCGNU): Adjust.
5589 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
5590 (all, install-only, uninstall, clean-info, all-lib, clean)
5591 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
5592 * configure.ac: Adjust AC_OUTPUT output.
5593 * aclocal.m4: Regenerate.
5594 * configure: Regenerate.
5596 2012-04-19 Pedro Alves <palves@redhat.com>
5598 * Makefile.in (generated_files): New.
5599 (server_h): Remove the explicit dependency on config.h, and depend
5600 on $generated_files.
5602 2012-04-19 Pedro Alves <palves@redhat.com>
5604 * Makefile.in (INCGNU): Add -Ignulib.
5606 2012-04-19 Pedro Alves <palves@redhat.com>
5608 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
5609 (INCGNU): ... this, and spell out -I here.
5610 (GNULIB_LIB): Rename to ...
5612 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
5614 2012-04-19 Pedro Alves <palves@redhat.com>
5616 * config.in: Regenerate.
5618 2012-04-19 Pedro Alves <palves@redhat.com>
5620 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
5621 * server.h (memmem): Remove declaration.
5622 * config.in: Regenerate.
5623 * configure: Regenerate.
5625 2012-04-19 Yao Qi <yao@codesourcery.com>
5627 * Makefile.in (SFILES): Add common/vec.c.
5631 2012-04-19 Yao Qi <yao@codesourcery.com>
5633 * remote-utils.c (prepare_resume_reply): Replace with macro
5634 target_core_of_thread.
5635 * server.c (handle_qxfer_threads_proper): Likewise.
5636 * target.h (traget_core_of_thread): New macro.
5638 2012-04-18 Pedro Alves <palves@redhat.com>
5640 * aclocal.m4: Regenerate.
5641 * configure: Regenerate.
5643 2012-04-16 Yao Qi <yao@codesourcery.com>
5645 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
5646 duplicated on address.
5648 2012-04-16 Yao Qi <yao@codesourcery.com>
5650 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
5651 (struct tracepoint_action_ops) <send>: New field.
5652 (m_tracepoint_action_send, r_tracepoint_action_send): New.
5653 (agent_expr_send, x_tracepoint_action_send): New.
5654 (l_tracepoint_action_send): New.
5655 (cmd_qtdp): Download and install tracepoint
5656 according to `use_agent'.
5657 (run_inferior_command): Add one more parameter `len'.
5659 (tracepoint_send_agent): New.
5660 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
5662 2012-04-16 Yao Qi <yao@codesourcery.com>
5664 * tracepoint.c (download_tracepoints): Moved to ...
5665 (cmd_qtstart): ... here.
5667 2012-04-14 Yao Qi <yao@codesourcery.com>
5669 * tracepoint.c: Include inttypes.h.
5670 (struct collect_memory_action): Use sized types.
5671 (struct tracepoint): Likewise.
5672 (cmd_qtdp, stop_tracing): Update print specifiers.
5673 (cmd_qtp, response_tracepoint): Likewise.
5674 (collect_data_at_tracepoint): Likewise.
5675 (collect_data_at_step): Likewise.
5677 2012-04-14 Yao Qi <yao@codesourcery.com>
5679 Import gnulib module inttypes.
5680 * aclocal.m4, config.in, configure: Regenerated.
5682 2012-04-14 Yao Qi <yao@codesourcery.com>
5684 * Makefile.in (maintainer-clean, realclean, distclean): Remove
5685 Makefile and config.status at last.
5687 2012-04-13 Yao Qi <yao@codesourcery.com>
5689 * tracepoint.c: Include stdint.h unconditionally.
5691 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
5693 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
5694 on BFD_HAVE_SYS_PROCFS_TYPE.
5695 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
5696 * configure: Regenerate.
5697 * config.in: Likewise.
5699 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
5701 * Makefile.in (clean): Also remove x32.c x32-linux.c
5702 x32-avx.c x32-avx-linux.c.
5703 (x32.o): New target.
5705 (x32-linux.o): Likewise.
5706 (x32-linux.c): Likewise.
5707 (x32-avx.o): Likewise.
5708 (x32-avx.c): Likewise.
5709 (x32-avx-linux.o): Likewise.
5710 (x32-avx-linux.c): Likewise.
5712 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
5713 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
5714 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
5715 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
5716 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
5717 i386/x32-avx-linux.xml.
5719 * linux-x86-low.c (init_registers_x32_linux): New prototype.
5720 (init_registers_x32_avx_linux): Likwise.
5721 (x86_linux_update_xmltarget): Call init_registers_x32_linux
5722 or init_registers_x32_avx_linux if linux_is_elf64 is false.
5724 2012-04-13 Pedro Alves <palves@redhat.com>
5726 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
5727 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
5728 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
5729 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
5732 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
5734 * linux-x86-low.c (compat_x32_clock_t): New.
5735 (compat_x32_siginfo_t): Likewise.
5736 (compat_x32_siginfo_from_siginfo): Likewise.
5737 (siginfo_from_compat_x32_siginfo): Likewise.
5738 (linux_is_elf64): Likewise.
5739 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
5740 and siginfo_from_compat_x32_siginfo for x32.
5741 (x86_arch_setup): Set linux_is_elf64.
5743 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
5746 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
5748 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
5749 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
5750 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
5751 compatible with process.
5753 2012-04-12 Yao Qi <yao@codesourcery.com>
5755 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
5756 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
5757 (install-only, install-info, clean): Handle sub dir gnulib.
5758 (all-lib, am--refresh): New targets.
5759 (memmem.o): Remove target.
5760 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
5761 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
5762 (AC_REPLACE_FUNCS): Remove memmem.
5763 Invoke gl_INIT and AM_INIT_AUTOMAKE.
5764 (AC_OUTPUT): Generate Makefile in gnulib/.
5765 * aclocal.m4, config.in, configure: Regenerated.
5767 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
5769 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
5771 2012-04-05 Pedro Alves <palves@redhat.com>
5773 -Werror=strict-aliasing
5775 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
5778 2012-04-04 Pedro Alves <palves@redhat.com>
5780 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
5781 (sparc_store_gregset_from_stack, sparc_store_gregset)
5782 (sparc_breakpoint_at): Fix formatting.
5784 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
5786 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
5788 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
5789 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
5790 * config.in: Regenerate.
5791 * configure: Likewise.
5793 2012-03-29 Pedro Alves <palves@redhat.com>
5795 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
5796 Correct ptrace arguments.
5798 2012-03-28 Pedro Alves <palves@redhat.com>
5800 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
5801 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
5802 (IA64_FR1_REGNUM): New defines.
5803 (ia64_fetch_register): New.
5804 (the_low_target): Install it.
5805 * linux-low.h (struct linux_target_ops) <fetch_register>: New
5807 * linux-low.c (linux_fetch_registers): Try the
5808 the_low_target.fetch_register hook first.
5810 * linux-arm-low.c (the_low_target): Adjust.
5811 * linux-bfin-low.c (the_low_target): Adjust.
5812 * linux-cris-low.c (the_low_target): Adjust.
5813 * linux-crisv32-low.c (the_low_target): Adjust.
5814 * linux-m32r-low.c (the_low_target): Adjust.
5815 * linux-m68k-low.c (the_low_target): Adjust.
5816 * linux-mips-low.c (the_low_target): Adjust.
5817 * linux-ppc-low.c (the_low_target): Adjust.
5818 * linux-s390-low.c (the_low_target): Adjust.
5819 * linux-sh-low.c (the_low_target): Adjust.
5820 * linux-sparc-low.c (the_low_target): Adjust.
5821 * linux-tic6x-low.c (the_low_target): Adjust.
5822 * linux-x86-low.c (the_low_target): Adjust.
5823 * linux-xtensa-low.c (the_low_target): Adjust.
5825 2012-03-26 Pedro Alves <palves@redhat.com>
5827 * server.c (handle_qxfer_libraries): Don't bail early if
5828 the_target->qxfer_libraries_svr4 is not NULL.
5830 2012-03-26 Pedro Alves <palves@redhat.com>
5832 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
5834 2012-03-23 Pedro Alves <palves@redhat.com>
5836 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
5837 "library-list-svr4" element's start tag when the the DSO list is
5840 2012-03-23 Pedro Alves <palves@redhat.com>
5842 * linux-low.c (read_one_ptr): Read the inferior's pointer through
5843 a variable whose type size is the same as the inferior's pointer
5846 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
5848 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
5850 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
5851 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
5852 * linux-low.h: Include <signal.h>.
5853 (struct siginfo): Remove forward declaration.
5854 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
5857 2012-03-21 Mike Frysinger <vapier@gentoo.org>
5859 * .gitignore: Ignore more files.
5861 2012-03-19 Pedro Alves <palves@redhat.com>
5862 Jan Kratochvil <jan.kratochvil@redhat.com>
5864 * server.c (cont_thread, general_thread): Add describing comments.
5865 (start_inferior): Clear `cont_thread'.
5866 (handle_v_cont): Don't set `cont_thread' if resuming all threads
5869 2012-03-15 Yao Qi <yao@codesourcery.com>
5871 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
5873 (cmd_qtdp): ... here.
5875 2012-03-15 Yao Qi <yao@codesourcery.com>
5877 * tracepoint.c (struct tracepoint_action_ops): New.
5878 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
5879 (m_tracepoint_action_download): New.
5880 (r_tracepoint_action_download): New.
5881 (x_tracepoint_action_download): New.
5882 (l_tracepoint_action_download): New.
5883 (add_tracepoint_action): Install `action->ops' according type.
5884 (download_tracepoint_1): Move code `download' function pointer
5885 of various tracepoint_action_ops.
5887 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
5889 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
5890 linux_ptrace_attach_warnings.
5892 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
5894 * Makefile.in (linux-ptrace.o): New.
5895 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
5896 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
5897 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
5898 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
5899 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
5901 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
5903 2012-03-08 Yao Qi <yao@codesourcery.com>
5904 Pedro Alves <palves@redhat.com>
5906 Fix PR server/13392.
5907 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
5909 * tracepoint.c (remove_tracepoint): New.
5910 (cmd_qtdp): Call remove_tracepoint when failed to install.
5912 2012-03-07 Pedro Alves <palves@redhat.com>
5914 * linux-low.c (get_detach_signal): New.
5915 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
5916 Pass on pending signals to PTRACE_DETACH. Check the result of the
5918 * server.c (program_signals, program_signals_p): New.
5919 (handle_general_set): Handle QProgramSignals.
5920 * server.h (program_signals, program_signals_p): Declare.
5922 2012-03-05 Pedro Alves <palves@redhat.com>
5923 Jan Kratochvil <jan.kratochvil@redhat.com>
5925 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
5928 2012-03-03 Yao Qi <yao@codesourcery.com>
5930 * tracepoint.c (tracepoint_look_up_symbols): Update call to
5931 agent_look_up_symbols.
5933 2012-03-03 Yao Qi <yao@codesourcery.com>
5935 * Makefile.in (linux-low.o): Keep dependence on agent.h.
5936 (linux-x86-low.o): Likewise.
5937 * server.h: Remove in_process_agent_loaded.
5938 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
5942 2012-03-03 Yao Qi <yao@codesourcery.com>
5944 * tracepoint.c (gdb_agent_capability): New global.
5945 (in_process_agent_loaded_ust): Renamed to
5946 `in_process_agent_supports_ust'.
5948 (in_process_agent_supports_ust): Call agent_capability_check.
5949 (clear_installed_tracepoints): Assert that agent supports
5952 2012-03-03 Yao Qi <yao@codesourcery.com>
5954 * linux-low.c (linux_supports_agent): New.
5955 (linux_target_ops): Initialize field `supports_agent' with
5956 linux_supports_agent.
5957 * target.h (struct target_ops) <supports_agent>: New.
5958 (target_supports_agent): New macro.
5959 * server.c (handle_general_set): Handle packet 'QAgent'.
5960 (handle_query): Send `QAgent+'.
5961 * Makefile.in (server.o): Depends on agent.h.
5963 2012-03-03 Yao Qi <yao@codesourcery.com>
5965 * Makefile.in (OBS): Add agent.o.
5966 Add new rule for agent.o.
5967 Track dependence of tracepoint.c on agent.h.
5968 * tracepoint.c (run_inferior_command_1):
5969 (run_inferior_command): Call agent_run_command.
5970 (gdb_ust_connect_sync_socket): Deleted. Move it to
5972 (resume_thread, stop_thread): Likewise.
5973 (gdb_ust_socket_init): Renamed to ...
5974 (gdb_agent_socket_init): ... New.
5975 (gdb_ust_thread): Renamed to ...
5976 (gdb_agent_helper_thread): ... New.
5977 (gdb_ust_init): Move some code to ...
5978 (gdb_agent_init): ... here. New.
5979 [HAVE_UST]: Call gdb_ust_init.
5980 (initialize_tracepoint_ftlib): Call gdb_agent_init.
5981 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
5982 * config.in, configure: Regenerated.
5984 2012-03-02 Pedro Alves <palves@redhat.com>
5986 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
5987 * linux-low.c (struct simple_pid_list): New.
5988 (stopped_pids): New a struct simple_pid_list pointer.
5989 (add_to_pid_list, pull_pid_from_list): New.
5990 (handle_extended_wait): Don't assume the first signal new children
5991 report is SIGSTOP. Adjust call to pull_pid_from_list.
5992 (linux_wait_for_lwp): Adjust.
5994 2012-03-02 Yao Qi <yao@codesourcery.com>
5996 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
5999 2012-03-02 Yao Qi <yao@codesourcery.com>
6001 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
6002 `stop_pc' and `tpoint'. Update caller.
6004 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
6006 * linux-low.h (linux_target_ops): Add regset_bitmap member.
6007 * linux-low.c (use_linux_regsets): New macro.
6008 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
6009 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
6010 (linux_register_in_regsets): New function.
6011 (usr_fetch_inferior_registers): Skip registers covered by
6013 (usr_store_inferior_registers): Likewise.
6014 (usr_fetch_inferior_registers): New macro.
6015 (usr_store_inferior_registers): Likewise.
6016 (linux_fetch_registers): Handle mixed regset/non-regset targets.
6017 (linux_store_registers): Likewise.
6018 * linux-mips-low.c (init_registers_mips_dsp_linux): New
6020 (init_registers_mips64_dsp_linux): Likewise.
6021 (init_registers_mips_linux): New macro.
6022 (init_registers_mips_dsp_linux): Likewise.
6023 (mips_dsp_num_regs): Likewise.
6024 (DSP_BASE, DSP_CONTROL): New fallback macros.
6025 (mips_base_regs): New macro.
6026 (mips_regmap): Use it. Fix the size.
6027 (mips_dsp_regmap): New variable.
6028 (mips_dsp_regset_bitmap): Likewise.
6029 (mips_arch_setup): New function.
6030 (mips_cannot_fetch_register): Use the_low_target.regmap rather
6032 (mips_cannot_store_register): Likewise.
6033 (the_low_target): Update .arch_setup, .num_regs and .regmap
6034 initializers. Add .regset_bitmap initializer.
6035 * linux-arm-low.c (the_low_target): Add .regset_bitmap
6037 * linux-bfin-low.c (the_low_target): Likewise.
6038 * linux-cris-low.c (the_low_target): Likewise.
6039 * linux-crisv32-low.c (the_low_target): Likewise.
6040 * linux-ia64-low.c (the_low_target): Likewise.
6041 * linux-m32r-low.c (the_low_target): Likewise.
6042 * linux-m68k-low.c (the_low_target): Likewise.
6043 * linux-ppc-low.c (the_low_target): Likewise.
6044 * linux-s390-low.c (the_low_target): Likewise.
6045 * linux-sh-low.c (the_low_target): Likewise.
6046 * linux-sparc-low.c (the_low_target): Likewise.
6047 * linux-tic6x-low.c (the_low_target): Likewise.
6048 * linux-x86-low.c (the_low_target): Likewise.
6049 * linux-xtensa-low.c (the_low_target): Likewise.
6050 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
6051 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
6052 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
6054 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
6055 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
6057 2012-02-29 Yao Qi <yao@codesourcery.com>
6058 Pedro Alves <palves@redhat.com>
6060 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
6061 `step_over_finished' is true.
6063 2012-02-27 Pedro Alves <palves@redhat.com>
6065 * linux-low.c (pid_is_stopped): Delete, moved to common/.
6066 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
6068 2012-02-27 Pedro Alves <palves@redhat.com>
6071 * linux-low.c (pid_is_stopped): New.
6072 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
6074 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
6076 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
6079 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
6081 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
6083 2012-02-24 Luis Machado <lgustavo@codesourcery>
6085 * server.c (handle_query): Advertise support for target-side
6086 breakpoint condition evaluation.
6087 (process_point_options): New function.
6088 (process_serial_event): When inserting a breakpoint, check for
6089 a target-side condition that should be evaluated.
6091 * mem-break.c: Include regcache.h and ax.h.
6092 (point_cond_list_t): New data structure.
6093 (breakpoint) <cond_list>: New field.
6094 (find_gdb_breakpoint_at): Make non-static.
6095 (delete_gdb_breakpoint_at): Clear any target-side
6097 (clear_gdb_breakpoint_conditions): New function.
6098 (add_condition_to_breakpoint): Likewise.
6099 (add_breakpoint_condition): Likewise.
6100 (gdb_condition_true_at_breakpoint): Likewise.
6101 (gdb_breakpoint_here): Return result directly instead
6102 of going through a local variable.
6104 * mem-break.h (find_gdb_breakpoint_at): New prototype.
6105 (clear_gdb_breakpoint_conditions): Likewise.
6106 (add_breakpoint_condition): Likewise.
6107 (gdb_condition_true_at_breakpoint): Likewise.
6109 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
6110 (need_step_over_p): Take target-side breakpoint condition into
6113 2012-02-24 Luis Machado <lgustavo@codesourcery>
6115 * server.h: Include tracepoint.h.
6116 (agent_mem_read, agent_get_trace_state_variable_value,
6117 agent_set_trace_state_variable_value,
6118 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
6119 get_set_tsv_func_addr): New prototypes.
6121 * ax.h: New include file.
6122 * ax.c: New source file.
6124 * tracepoint.c: Include ax.h.
6125 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
6126 agent_expr, eval_result_type): Move to ax.h.
6127 (parse_agent_expr): Rename to ...
6128 (gdb_parse_agent_expr): ... this, make it non-static and move
6130 (unparse_agent_expr) Rename to ...
6131 (gdb_unparse_agent_expr): ... this, make it non-static and move
6133 (eval_agent_expr): Rename to ...
6134 (eval_tracepoint_agent_expr): ... this.
6135 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
6136 forward declarations.
6137 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
6138 (agent_get_trace_state_variable_value): New function.
6139 (agent_set_trace_state_variable_value): New function.
6140 (cmd_qtdp): Call gdb_parse_agent_expr (...).
6141 (response_tracepoint): Call gdb_unparse_agent_expr (...).
6142 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
6143 (condition_true_at_tracepoint): Likewise.
6144 (parse_agent_expr): Rename to ...
6145 (gdb_parse_agent_expr): ... this and move to ax.c.
6146 (unparse_agent_expr): Rename to ...
6147 (gdb_unparse_agent_expr): ... this and move to ax.c.
6148 (gdb_agent_op_name): Move to ax.c.
6149 (eval_agent_expr): Rename to ...
6150 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
6152 (eval_tracepoint_agent_expr): New function.
6153 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
6155 (current_insn_ptr, emit_error, struct bytecode_address): Move to
6157 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
6158 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
6159 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
6160 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
6161 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
6162 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
6163 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
6164 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
6165 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
6166 (compile_bytecodes): Remove forward declaration.
6167 (is_goto_target): Move to ax.c.
6168 (compile_bytecodes): Move to ax.c and call
6169 agent_get_trace_state_variable_value (...) and
6170 agent_set_trace_state_variable_value (...).
6172 * Makefile.in: Update ax.c and IPA dependencies.
6174 2012-02-24 Pedro Alves <palves@redhat.com>
6176 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
6177 (cmd_bigqtbuffer_circular): ... this. Only handle
6178 'QTBuffer:circular:'.
6179 (handle_tracepoint_general_set): Adjust.
6181 2012-02-16 Yao Qi <yao@codesourcery.com>
6183 * inferiors.c: Move code to ...
6184 * dll.c: .... here. New.
6185 * server.h: Declare clear_dlls.
6186 * Makefile.in (SFILES): Add dll.c.
6190 2012-02-11 Yao Qi <yao@codesourcery.com>
6192 * server.c: (handle_monitor_command): Add a new parameter
6194 (handle_query): Update caller.
6196 2012-02-09 Joel Brobecker <brobecker@adacore.com>
6198 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
6199 * configure, config.in: Regenerate.
6200 * hostio.c: Provide an alternate implementation if HAVE_READLINK
6203 2012-02-02 Pedro Alves <palves@redhat.com>
6205 Try SIGKILL first, then PTRACE_KILL.
6206 * linux-low.c (linux_kill_one_lwp): New.
6207 (linux_kill_one_lwp): Rename to ...
6208 (kill_one_lwp_callback): ... this. Use the new
6211 2012-02-02 Pedro Alves <palves@redhat.com>
6213 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
6216 2012-01-27 Pedro Alves <palves@redhat.com>
6218 * linux-low.c (linux_child_pid_to_exec_file): Delete.
6219 (elf_64_file_p): Make static.
6220 (linux_pid_exe_is_elf_64_file): New.
6221 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
6222 Delete declarations.
6223 (linux_pid_exe_is_elf_64_file): Declare.
6224 * linux-x86-low.c (x86_arch_setup): Use
6225 linux_pid_exe_is_elf_64_file.
6227 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
6229 * linux-low.c (linux_wait_for_event_1): Rename to ...
6230 (linux_wait_for_event): ... here and merge it with former
6231 linux_wait_for_event - new variable wait_ptid, use it.
6232 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
6234 2012-01-23 Pedro Alves <palves@redhat.com>
6236 * server.c (main): Avoid yet another case of infinite loop while
6237 detaching/killing after a longjmp.
6239 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
6242 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
6244 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
6246 * hostio.c (handle_readlink): New function.
6247 (handle_vFile): Call it to handle "vFile:readlink" packets.
6249 2012-01-20 Pedro Alves <palves@redhat.com>
6250 Ulrich Weigand <ulrich.weigand@linaro.org>
6252 * server.c (handle_v_requests): Only support vAttach and vRun to
6253 start multiple processes when in extended protocol mode.
6255 2012-01-17 Pedro Alves <palves@redhat.com>
6257 * tracepoint.c (initialize_tracepoint): Use mmap instead of
6258 memalign plus mprotect to allocate the scratch buffer.
6260 2012-01-13 Pedro Alves <palves@redhat.com>
6262 * server.c (attach_inferior): Clear `cont_thread'.
6264 2012-01-13 Pedro Alves <palves@redhat.com>
6266 * server.c (main): Avoid infinite loop while detaching/killing
6269 2012-01-09 Doug Evans <dje@google.com>
6271 * server.c (start_inferior): Set last_ptid in --wrapper case.
6273 2012-01-06 Yao Qi <yao@codesourcery.com>
6275 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
6277 [IN_PROCESS_AGENT] (debug_agent): New global variable.
6279 2012-01-04 Yao Qi <yao@codesourcery.com>
6281 * tracepoint.c (cmd_qtdp): Print debug message
6282 for static tracepoint.
6284 2012-01-04 Yao Qi <yao@codesourcery.com>
6286 * tracepoint.c (trace_vdebug): Differentiate debug message
6287 between gdbserver and IPA.
6289 2012-01-03 Yao Qi <yao@codesourcery.com>
6291 * tracepoint.c (tracepoint_was_hit): Don't collect for
6294 2012-01-02 Joel Brobecker <brobecker@adacore.com>
6296 * terminal.h: Reformat copyright header.
6298 2012-01-02 Joel Brobecker <brobecker@adacore.com>
6300 * server.c (gdbserver_version): Update copyright year.
6301 * gdbreplay.c (gdbreplay_version): Likewise.
6303 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
6305 * linux-low.c (linux_create_inferior): Put empty if clause for write.
6308 2011-12-18 Hui Zhu <teawater@gmail.com>
6309 * linux-low.c (linux_create_inferior): Save return value to ret.
6311 2011-12-18 Hui Zhu <teawater@gmail.com>
6313 * linux-low.c (linux_create_inferior): Save return value to ret.
6315 2011-12-16 Doug Evans <dje@google.com>
6317 * linux-low.c (linux_create_inferior): If stdio connection,
6318 redirect stdin from /dev/null, stdout to stderr.
6319 * remote-utils.c (remote_is_stdio): New static global.
6320 (remote_connection_is_stdio): New function.
6321 (remote_prepare): Handle stdio connection.
6322 (remote_open): Ditto.
6323 (remote_close): Don't close stdin for stdio connections.
6324 (read_prim,write_prim): New functions. Replace all calls to
6325 read/write to these.
6326 * server.c (main): Watch for "-" argument. Move call to
6327 remote_prepare before start_inferior.
6328 * server.h (STDIO_CONNECTION_NAME): New macro.
6329 (remote_connection_is_stdio): Declare.
6331 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
6332 in debugging output.
6334 2011-12-15 Yao Qi <yao@codesourcery.com>
6336 * tracepoint.c: Include sys/syscall.h.
6337 (gdb_ust_thread): Remove preprocessor conditional.
6339 2011-12-14 Pedro Alves <pedro@codesourcery.com>
6341 * linux-low.c (linux_detach_one_lwp): Call
6342 the_low_target.prepare_to_resume before detaching.
6344 2011-12-14 Yao Qi <yao@codesourcery.com>
6346 * tracepoint.c (gdb_ust_thread): Don't ignore return value
6349 2011-12-14 Yao Qi <yao@codesourcery.com>
6351 * i386-low.c (i386_low_stopped_data_address): Initialize local
6354 2011-12-13 Pedro Alves <pedro@codesourcery.com>
6358 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
6359 DR_CONTROL unless necessary. Extend comments.
6360 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
6361 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
6363 2011-12-13 Yao Qi <yao@codesourcery.com>
6365 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
6367 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
6369 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
6371 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
6372 Print new debug message for such case.
6374 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
6376 Fix overlapping memcpy.
6377 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
6378 the read_inferior_memory transfer.
6379 (delete_fast_tracepoint_jump): New variable buf. Use it for the
6380 write_inferior_memory transfer.
6381 (set_fast_tracepoint_jump): New variable buf. Use it for the
6382 read_inferior_memory and write_inferior_memory transfers.
6383 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
6384 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
6385 Use it for the write_inferior_memory transfer.
6386 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
6389 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
6391 * linux-low.c (fetch_register, store_register): Make code
6392 consistent, fix formatting.
6394 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
6396 * linux-low.c (usr_store_inferior_registers): Factor out code
6397 to handle individual registers into...
6398 (store_register): ... this new function.
6400 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
6402 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
6403 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
6404 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
6405 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
6406 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
6407 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
6408 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
6409 (srv_xmlfiles): Add new XML files.
6411 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
6413 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
6414 (init_registers_s390_linux32v1): Add prototype.
6415 (init_registers_s390_linux32v2): Likewise.
6416 (init_registers_s390_linux64v1): Likewise.
6417 (init_registers_s390_linux64v2): Likewise.
6418 (init_registers_s390x_linux64v1): Likewise.
6419 (init_registers_s390x_linux64v2): Likewise.
6420 (s390_num_regs): Increment to 52.
6421 (s390_regmap): Add orig_r2 register.
6422 (s390_num_regs_3264): Increment to 68.
6423 (s390_regmap_3264): Add orig_r2 register.
6424 (s390_collect_ptrace_register): Handle orig_r2 register.
6425 (s390_supply_ptrace_register): Likewise.
6426 (s390_fill_last_break): New function.
6427 (s390_store_last_break): Likewise.
6428 (s390_fill_system_call): New function.
6429 (s390_store_system_call): Likewise.
6430 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
6432 (s390_check_regset): New function.
6433 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
6434 NT_S390_SYSTEM_CALL regsets and use appropriate description.
6435 Update target_regsets for available register sets.
6437 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
6438 Jan Kratochvil <jan.kratochvil@redhat.com>
6440 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
6441 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
6443 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
6444 * linux-low.h (struct process_info_private): New member r_debug.
6445 * server.c (handle_qxfer_libraries): Call
6446 the_target->qxfer_libraries_svr4.
6447 (handle_qxfer_libraries_svr4): New function.
6448 (qxfer_packets): New entry "libraries-svr4".
6449 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
6450 * target.h (struct target_ops): New member qxfer_libraries_svr4.
6451 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
6452 PACKET_qXfer_libraries_svr4.
6454 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
6456 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
6457 PSW address/mask between 8-byte and 16-byte formats.
6458 (s390_supply_ptrace_register): Likewise.
6459 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
6460 basic addressing mode bit.
6462 2011-11-24 Stan Shebs <stan@codesourcery.com>
6464 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
6466 2011-11-17 Stan Shebs <stan@codesourcery.com>
6468 * tracepoint.c (struct tracepoint): New field traceframe_usage.
6469 (tracing_start_time): New global.
6470 (tracing_stop_time): New global.
6471 (tracing_user_name): New global.
6472 (tracing_notes): New global.
6473 (tracing_stop_note): New global.
6474 (cmd_qtstart): Set traceframe_usage, start_time.
6475 (stop_tracing): Set stop_time.
6476 (cmd_qtstatus): Report additional status.
6477 (cmd_qtp): New function.
6478 (handle_tracepoint_query): Call it.
6479 (cmd_qtnotes): New function.
6480 (handle_tracepoint_general_set): Call it.
6481 (get_timestamp): Rename from tsv_get_timestamp.
6483 2011-11-14 Stan Shebs <stan@codesourcery.com>
6484 Kwok Cheung Yeung <kcy@codesourcery.com>
6486 * linux-x86-low.c (small_jump_insn): New.
6487 (i386_install_fast_tracepoint_jump_pad): Add arguments for
6488 trampoline and error message, build a trampoline and issue a small
6489 jump instruction to it.
6490 (x86_install_fast_tracepoint_jump_pad): Add arguments for
6491 trampoline and error message.
6492 (x86_get_min_fast_tracepoint_insn_len): New.
6493 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
6494 * linux-low.h (struct linux_target_ops): Add arguments to
6495 install_fast_tracepoint_jump_pad operation, add new operation.
6496 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
6498 (linux_get_min_fast_tracepoint_insn_len): New function.
6499 (linux_target_op): Add new operation.
6500 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
6501 (gdb_trampoline_buffer_end): Ditto.
6502 (gdb_trampoline_buffer_error): Ditto.
6503 (struct ipa_sym_addresses): Add fields for new IPA variables.
6504 (symbol_list): Add entries for new IPA variables.
6505 (struct tracepoint): Add fields to hold the address range of the
6506 trampoline used by the tracepoint.
6507 (trampoline_buffer_head): New static variable.
6508 (trampoline_buffer_tail): Ditto.
6509 (claim_trampoline_space): New function.
6510 (have_fast_tracepoint_trampoline_buffer): New function.
6511 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
6513 (install_fast_tracepoint): Ditto, also add error buffer argument.
6514 (cmd_qtminftpilen): New function.
6515 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
6516 (fast_tracepoint_from_trampoline_address): New function.
6517 (fast_tracepoint_collecting): Handle trampoline as part of jump
6519 (set_trampoline_buffer_space): New function.
6520 (initialize_tracepoint): Initialize new IPA variables.
6521 * target.h (struct target_ops): Add arguments to
6522 install_fast_tracepoint_jump_pad operation, add new
6523 get_min_fast_tracepoint_insn_len operation.
6524 (target_get_min_fast_tracepoint_insn_len): New.
6525 (install_fast_tracepoint_jump_pad): Add arguments.
6526 * server.h (IPA_BUFSIZ): Define.
6527 * linux-i386-ipa.c: Include extra header files.
6528 (initialize_fast_tracepoint_trampoline_buffer): New function.
6529 (initialize_low_tracepoint): Call it.
6530 * server.h (set_trampoline_buffer_space): Declare.
6531 (claim_trampoline_space): Ditto.
6532 (have_fast_tracepoint_trampoline_buffer): Ditto.
6534 2011-11-14 Yao Qi <yao@codesourcery.com>
6536 * server.c (handle_query): Handle InstallInTrace for qSupported.
6537 * tracepoint.c (add_tracepoint): Sort list.
6538 (install_tracepoint, download_tracepoint): New.
6539 (cmd_qtdp): Call them to install and download tracepoints.
6540 (sort_tracepoints): Removed.
6541 (cmd_qtstart): Update.
6543 2011-11-14 Yao Qi <yao@codesourcery.com>
6545 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
6546 * mem-break.h: Declare.
6547 * tracepoint.c (cmd_qtstart): Move some code to ...
6548 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
6550 (download_tracepoints): Move some code to ...
6551 (download_tracepoint_1): ... here. New.
6553 2011-11-08 Yao Qi <yao@codesourcery.com>
6555 * remote-utils.c (relocate_instruction): A comment fix.
6557 2011-11-07 Joel Brobecker <brobecker@adacore.com>
6559 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
6560 (i386_dr_low_get_control, i386_dr_low_get_status): Use
6561 dr_status_mirror and dr_control_mirror from debug_reg_state.
6562 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
6563 (i386_initial_stuff): Remove use of deleted globals.
6564 (i386_get_thread_context, i386_set_thread_context,
6565 i386_thread_added): Use dr_status_mirror and dr_control_mirror
6566 from debug_reg_state.
6568 2011-11-05 Yao Qi <yao@codesourcery.com>
6570 * tracepoint.c (gdb_collect): Loop over tracepoints of same
6571 address as TPOINT's.
6573 2011-11-02 Stan Shebs <stan@codesourcery.com>
6575 * tracepoint.c (agent_mem_read_string): New function.
6576 (eval_agent_expr): Call it for tracenz.
6577 * server.c (handle_query): Report support for tracenz.
6579 2011-11-02 Yao Qi <yao@codesourcery.com>
6581 * tracepoint.c (cmd_qtstart): Remove unused local variables.
6583 2011-11-02 Yao Qi <yao@codesourcery.com>
6585 * target.h: Fix a typo in comment.
6587 2011-10-31 Pedro Alves <pedro@codesourcery.com>
6589 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
6590 clobber the breakpoints' shadows with fast tracepoint jumps.
6591 * mem-break.h (check_mem_write): Add `myaddr' parameter.
6592 * target.c (write_inferior_memory): Also pass MYADDR down to
6595 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
6597 * configure.ac: Check support for personality routine.
6598 * configure: Regenerate.
6599 * config.in: Likewise.
6600 * linux-low.c: Include <sys/personality.h>.
6601 Define ADDR_NO_RANDOMIZE if necessary.
6602 (linux_create_inferior): Disable address space randomization when
6603 forking inferior, if requested.
6604 (linux_supports_disable_randomization): New function.
6605 (linux_target_ops): Install it.
6606 * server.h (disable_randomization): Declare.
6607 * server.c (disable_randomization): New global variable.
6608 (handle_general_set): Handle QDisableRandomization.
6609 (handle_query): Likewise for qSupported.
6610 (main): Support --disable-randomization and --no-disable-randomization
6611 command line arguments.
6612 * target.h (struct target_ops): Add supports_disable_randomization.
6613 (target_supports_disable_randomization): New macro.
6615 2011-09-29 Mike Frysinger <vapier@gentoo.org>
6617 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
6619 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
6620 [!PT_GETDSBT] (target_loadmap): New definition.
6621 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
6622 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
6623 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
6624 and PT_GETDSBT to LINUX_LOADMAP.
6625 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
6626 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
6628 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
6630 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
6631 (arm_linux_hwbp_cap): New static variable.
6632 (arm_linux_get_hwbp_cap): Replace by ...
6633 (arm_linux_init_hwbp_cap): ... this new function.
6634 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
6635 (arm_linux_get_hw_watchpoint_count): Likewise.
6636 (arm_linux_get_hw_watchpoint_max_length): Likewise.
6637 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
6638 (arm_prepare_to_resume): Use perror_with_name instead of error.
6640 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
6642 * linux-arm-low.c: Include <signal.h>.
6643 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
6644 (struct arm_linux_hwbp_cap): New data type.
6645 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
6646 (struct arm_linux_hw_breakpoint): New data type.
6647 (MAX_BPTS, MAX_WPTS): Define.
6648 (struct arch_process_info, struct arch_lwp_info): New data types.
6649 (arm_linux_get_hwbp_cap): New function.
6650 (arm_linux_get_hw_breakpoint_count): Likewise.
6651 (arm_linux_get_hw_watchpoint_count): Likewise.
6652 (arm_linux_get_hw_watchpoint_max_length): Likewise.
6653 (arm_hwbp_control_initialize): Likewise.
6654 (arm_hwbp_control_is_enabled): Likewise.
6655 (arm_hwbp_control_is_initialized): Likewise.
6656 (arm_hwbp_control_disable): Likewise.
6657 (arm_linux_hw_breakpoint_equal): Likewise.
6658 (arm_linux_hw_point_initialize): Likewise.
6659 (struct update_registers_data): New data structure.
6660 (update_registers_callback: New function.
6661 (arm_insert_point): Likewise.
6662 (arm_remove_point): Likewise.
6663 (arm_stopped_by_watchpoint): Likewise.
6664 (arm_stopped_data_address): Likewise.
6665 (arm_new_process): Likewise.
6666 (arm_new_thread): Likewise.
6667 (arm_prepare_to_resume): Likewise.
6668 (the_low_target): Register arm_insert_point, arm_remove_point,
6669 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
6670 arm_new_thread, and arm_prepare_to_resume.
6672 2011-09-15 Stan Shebs <stan@codesourcery.com>
6674 * server.h (struct emit_ops): Add compare-goto fields.
6675 * tracepoint.c (gdb_agent_op_sizes): New table.
6676 (emit_eq_goto): New function.
6677 (emit_ne_goto): New function.
6678 (emit_lt_goto): New function.
6679 (emit_le_goto): New function.
6680 (emit_gt_goto): New function.
6681 (emit_ge_goto): New function.
6682 (is_goto_target): New function.
6683 (compile_bytecodes): Recognize special cases of compare-goto
6684 combinations and call specialized emitters for them.
6685 * linux-x86-low.c (amd64_emit_eq_goto): New function.
6686 (amd64_emit_ne_goto): New function.
6687 (amd64_emit_lt_goto): New function.
6688 (amd64_emit_le_goto): New function.
6689 (amd64_emit_gt_goto): New function.
6690 (amd64_emit_ge_goto): New function.
6691 (amd64_emit_ops): Add the new functions.
6692 (i386_emit_eq_goto): New function.
6693 (i386_emit_ne_goto): New function.
6694 (i386_emit_lt_goto): New function.
6695 (i386_emit_le_goto): New function.
6696 (i386_emit_gt_goto): New function.
6697 (i386_emit_ge_goto): New function.
6698 (i386_emit_ops): Add the new functions.
6700 2011-09-08 Stan Shebs <stan@codesourcery.com>
6702 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
6703 (i386_emit_epilogue): Restore %ebx.
6705 2011-08-31 Jie Zhang <jzhang918@gmail.com>
6707 * server.c (step_thread): Remove definition.
6708 (process_serial_event): Don't handle Hs.
6709 * server.h (step_thread): Remove declaration.
6710 * target.c (set_desired_inferior): Remove use of step_thread.
6712 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
6714 * linux-low.c: Include linux-procfs.h.
6715 (linux_attach_lwp_1): Update comments.
6716 (linux_attach): Scan for existing threads when attaching to a
6717 process that is the tgid.
6718 * Makefile.in: Update dependencies.
6720 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
6722 * configure.srv: Add linux-procfs.o dependencies.
6724 2011-08-14 Yao Qi <yao@codesourcery.com>
6726 * target.h (struct target_ops): Fix indent.
6727 * win32-low.c (win32_target_ops): Fix comment.
6729 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
6730 Yao Qi <yao@codesourcery.com>
6732 * Makefile.in (clean): Remove tic6x-*.c files.
6733 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
6734 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
6735 (tic6x-c64xp-linux.c): Likewise.
6736 * configure.srv: Add support for tic6x-*-uclinux.
6737 * linux-tic6x-low.c: New.
6738 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
6740 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
6741 Yao Qi <yao@codesourcery.com>
6743 * target.h (struct target_ops): Add read_loadmap.
6744 * linux-low.c (struct target_loadseg): New type.
6745 (struct target_loadmap): New type.
6746 (linux_read_loadmap): New function.
6747 (linux_target_ops): Add linux_read_loadmap.
6748 * server.c (handle_query): Support qXfer:fdpic:read packet.
6749 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
6752 2011-08-05 Eli Zaretskii <eliz@gnu.org>
6754 * win32-low.c: Include <stdint.h>.
6756 2011-07-22 Pedro Alves <pedro@codesourcery.com>
6758 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
6759 to the inferior here.
6760 (i386_remove_aligned_watchpoint): Ditto.
6761 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
6762 fit part of the watchpoint in the debug registers.
6763 (i386_update_inferior_debug_regs): New.
6764 (i386_low_insert_watchpoint): Work on a local mirror of the debug
6765 registers, and only update the inferior on success.
6766 (i386_low_remove_watchpoint): Ditto.
6768 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
6770 * linux-low.c (compare_ints, unique, list_threads, show_process,
6771 linux_core_of_thread): Delete.
6772 (linux_target_ops): Change linux_core_of_thread to
6773 linux_common_core_of_thread.
6774 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
6775 * utils.c (malloc_failure): Change type of argument.
6776 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
6777 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
6778 common/linux-osdata.c, common/ptid.c and common/buffer.c.
6779 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
6780 (IPA_OBJS): Add common-utils-ipa.o.
6781 (ptid_h, linux_osdata_h): New macros.
6782 (server_h): Add common/common-utils.h, common/xml-utils.h,
6783 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
6785 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
6786 ptid.o, buffer.o): New rules.
6787 (linux-low.o): Add common/linux-osdata.h as a dependency.
6788 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
6789 * configure.ac: Add AC_HEADER_DIRENT check.
6790 * config.in: Regenerate.
6791 * configure: Regenerate.
6792 * remote-utils.c (xml_escape_text): Delete.
6793 (buffer_grow, buffer_free, buffer_init, buffer_finish,
6794 buffer_xml_printf): Move to common/buffer.c.
6795 * server.c (main): Remove call to initialize_inferiors.
6796 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
6797 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
6798 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
6799 internal_error, gdb_assert, gdb_assert_fail): Delete.
6800 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
6801 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
6803 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
6804 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
6805 initialize_inferiors): Delete.
6807 2011-07-20 Pedro Alves <pedro@codesourcery.com>
6809 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
6812 2011-05-31 Pedro Alves <pedro@codesourcery.com>
6814 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
6816 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
6818 2011-05-26 Yao Qi <yao@codesourcery.com>
6820 * Makefile.in (thread-db.o): Track dependence to
6821 common/gdb_thread_db.h.
6822 * thread-db.c: include gdb_thread_db.h from right place.
6824 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
6826 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
6827 __FILE__ and __LINE__ to internal_error.
6829 2011-05-13 Doug Evans <dje@google.com>
6831 * thread-db.c (try_thread_db_load_from_sdir): New function.
6832 (try_thread_db_load_from_dir): New function.
6833 (thread_db_load_search): Handle $sdir, ignore $pdir.
6834 Remove trying of system directories if search of
6835 libthread-db-search-path fails, that is now done via $sdir.
6837 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
6839 * server.c (handle_query): Add EnableDisableTracepoints to the list
6840 of supported features.
6841 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
6843 (cmd_qtenable_disable): New.
6844 (cmd_qtstart): Install tracepoints even if disabled.
6845 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
6846 receiving a QTEnable or QTDisable packet.
6847 (gdb_collect): Skip data collection if fast tracepoint is disabled.
6848 (ust_marker_to_static_tracepoint): Do not ignore disabled static
6850 (gdb_probe): Skip data collection if static tracepoint is disabled.
6852 2011-05-10 Doug Evans <dje@google.com>
6854 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
6856 2011-05-04 Doug Evans <dje@google.com>
6858 * linux-low.c (linux_join): Skip process lookup.
6859 * spu-low.c (spu_join): Ditto.
6860 * server.c (join_inferiors_callback): Delete.
6861 (process_serial_event): For 'D' packet (detach) call join_inferior
6864 2011-05-04 Joseph Myers <joseph@codesourcery.com>
6866 * README: Don't mention xscale*-*-linux*.
6867 * configure.srv (xscale*-*-linux*): Don't handle target.
6869 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
6871 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
6873 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
6874 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
6875 (i386_emit_void_call_2): Likewise.
6877 2011-04-26 Yao Qi <yao@codesourcery.com>
6879 * linux-low.c: Move common macros to linux-ptrace.h.
6880 Include linux-ptrace.h.
6881 * Makefile.in (linux_ptrace_h): New.
6882 (linux-low.o): Depends on linux-ptrace.h.
6884 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
6886 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
6887 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
6888 (remote_prepare): New function with most of the TCP code from ...
6889 (remote_open): ... here. Detect PORT here unconditionally. Move also
6890 setting transport_is_reliable.
6891 * server.c (run_once): New variable.
6892 (gdbserver_usage): Document it.
6893 (main): Set run_once for `--once'. Call remote_prepare. Exit after
6894 the first run if RUN_ONCE.
6895 * server.h (run_once, remote_prepare): New declarations.
6897 2011-04-19 Tom Tromey <tromey@redhat.com>
6899 * win32-low.c (handle_load_dll): Remove duplicate "the".
6901 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
6903 Remove support for old Cygwin 1.5 versions.
6904 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
6905 function to avoid warning.
6906 (win32_add_one_solib): Use cygwin_conv_path function to avoid
6909 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
6911 * gdbserver/server.h (Macro _): Define it if not available.
6913 2011-03-14 Michael Snyder <msnyder@vmware.com>
6915 * hostio.c (handle_close): Remove unnecessary null test.
6917 2011-03-10 Joel Brobecker <brobecker@adacore.com>
6919 * Makefile.in (maintainer-clean realclean distclean): Remove
6920 "make ... subdir_do" command.
6922 2011-03-10 Michael Snyder <msnyder@vmware.com>
6924 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
6926 * server.c (handle_v_run): Free alloced buffer on early return.
6928 2011-03-09 Yao Qi <yao@codesourcery.com>
6931 2011-03-04 Yao Qi <yao@codesourcery.com>
6933 * Makefile.in: Remove GNU make feature --directory.
6935 2011-03-05 Yao Qi <yao@codesourcery.com>
6937 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
6938 (subdir_do): New make target. Copied from gdb/Makefile.
6939 (maintainer-clean, realclean, distclean, clean): Call corresponding
6940 make targets in common/Makefile.
6942 2011-02-11 Yao Qi <yao@codesourcery.com>
6944 * configure.ac: Call AC_PROG_RANLIB.
6945 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
6946 * configure: Regenerate.
6948 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6950 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
6952 2011-03-06 Yao Qi <yao@codesourcery.com>
6954 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
6956 2011-03-05 Yao Qi <yao@codesourcery.com>
6958 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
6959 (subdir_do): New make target. Copied from gdb/Makefile.
6960 (maintainer-clean, realclean, distclean, clean): Call corresponding
6961 make targets in common/Makefile.
6963 2011-03-04 Yao Qi <yao@codesourcery.com>
6965 * Makefile.in: Remove GNU make feature --directory.
6967 2011-03-04 Michael Snyder <msnyder@vmware.com>
6969 * server.c (queue_stop_reply): Call xmalloc not malloc.
6971 2011-03-02 Michael Snyder <msnyder@vmware.com>
6973 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
6975 2011-02-28 Michael Snyder <msnyder@vmware.com>
6977 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
6978 (cmd_qtframe): Ditto.
6979 (cmd_qtbuffer): Ditto.
6980 (cmd_bigqtbuffer): Ditto.
6982 * utils.c (decimal2str): Initialize 'width' to nine, then
6985 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
6987 * hostio.c (require_data): Free *data, not data.
6989 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6991 * hostio.c (require_data): Use free, not xfree.
6993 2011-02-27 Michael Snyder <msnyder@vmware.com>
6995 * server.c (handle_query): Discard unused value.
6997 * hostio.c (require_data): Free malloc memory before returning
7000 2011-02-26 Michael Snyder <msnyder@vmware.com>
7002 * linux-low.c (list_threads): Call closedir for dirent.
7004 2011-02-27 Michael Snyder <msnyder@vmware.com>
7006 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
7007 a case statement falls through.
7009 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
7011 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
7014 2011-02-26 Michael Snyder <msnyder@vmware.com>
7016 * utils.c (decimal2str): Eliminate dead code and dead param.
7017 (pulongest): Drop dead param from call to decimal2str.
7020 2011-02-24 Joel Brobecker <brobecker@adacore.com>
7022 Revert the following patch (not approved yet):
7023 2011-02-21 Hui Zhu <teawater@gmail.com>
7024 * tracepoint.c (tp_printf): New function.
7025 (eval_agent_expr): Handle gdb_agent_op_printf.
7027 2011-02-21 Hui Zhu <teawater@gmail.com>
7029 * tracepoint.c (tp_printf): New function.
7030 (eval_agent_expr): Handle gdb_agent_op_printf.
7032 2011-02-18 Tom Tromey <tromey@redhat.com>
7034 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
7035 (tracepoint.o): Likewise.
7036 * tracepoint.c (enum gdb_agent_op): Use ax.def.
7037 (gdb_agent_op_names): Likewise.
7039 2011-02-18 Tom Tromey <tromey@redhat.com>
7041 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
7042 gdb_agent_op_rot>: New constants.
7043 (gdb_agent_op_names): Add pick and roll.
7044 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
7047 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
7049 * aclocal.m4: Regenerated with aclocal-1.11.1.
7051 2011-02-14 Pedro Alves <pedro@codesourcery.com>
7053 * server.c (handle_qxfer_traceframe_info): New.
7054 (qxfer_packets): Register "traceframe-info".
7055 (handle_query): Report support for qXfer:traceframe-info:read+.
7056 * tracepoint.c (match_blocktype): New.
7057 (traceframe_find_block_type): Rename to ...
7058 (traceframe_walk_blocks): ... this. Add callback filter argument,
7060 (traceframe_find_block_type): New, reimplemented on top of
7061 traceframe_walk_blocks.
7062 (build_traceframe_info_xml): New.
7063 (traceframe_read_info): New.
7064 * server.h (traceframe_read_info): Declare.
7066 2011-02-11 Yao Qi <yao@codesourcery.com>
7068 * configure.ac: Call AC_PROG_RANLIB.
7069 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
7070 * configure: Regenerate.
7072 2011-02-07 Pedro Alves <pedro@codesourcery.com>
7074 * server.c (gdb_read_memory): Change return semantics to allow
7076 (handle_search_memory_1): Adjust.
7077 (process_serial_event) <'m' packet>: Handle partial transfers.
7078 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
7080 2011-01-28 Pedro Alves <pedro@codesourcery.com>
7082 * regcache.c (init_register_cache): Initialize
7083 regcache->register_status.
7084 (free_register_cache): Release regcache->register_status.
7085 (regcache_cpy): Copy register_status.
7086 (registers_to_string): Print 'x's for unavailable registers.
7087 (supply_register): Mark the register's status valid or
7088 unavailable, depending on whether a buffer was passed in or not.
7089 (supply_register_zeroed): New.
7090 (supply_regblock): Mark the registers' status valid or
7091 unavailable, depending on whether a buffer was passed in or not.
7092 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
7093 (struct regcache): New `register_status' field.
7094 (supply_register_zeroed): Declare.
7095 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
7096 supply_register_zeroed, rather than passing a NULL buffer to
7098 * tracepoint.c (fetch_traceframe_registers): Update comment.
7100 2011-01-28 Pedro Alves <pedro@codesourcery.com>
7102 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
7105 2011-01-25 Pedro Alves <pedro@codesourcery.com>
7107 * server.h (decode_xfer_write): Change prototype.
7108 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
7109 and don't extract the annex here.
7110 * server.c (decode_xfer_read): Remove `annex' parameter,
7111 and don't extract the annex here.
7113 (struct qxfer): New.
7114 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
7115 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
7116 (handle_qxfer_statictrace): New functions, abstracted out from
7117 handle_query, and made to use the struct qxfer interface.
7118 (handle_threads_qxfer_proper): Rename to ...
7119 (handle_qxfer_threads_proper): ... this.
7120 (handle_threads_qxfer): Rename to ...
7121 (handle_qxfer_threads): ... this. Adjust.
7122 (qxfer_packets): New array.
7123 (handle_qxfer): New function.
7124 (handle_query): Use handle_qxfer.
7126 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
7128 * gdbreplay.c: Shorten lines of >= 80 columns.
7129 * linux-low.c: Ditto.
7130 * linux-ppc-low.c: Ditto.
7131 * linux-s390-low.c: Ditto.
7132 * linux-sparc-low.c: Ditto.
7133 * linux-x86-low.c: Ditto.
7134 * linux-xtensa-low.c: Ditto.
7135 * mem-break.c: Ditto.
7137 * regcache.h: Ditto.
7138 * remote-utils.c: Ditto.
7141 * thread-db.c: Ditto.
7142 * tracepoint.c: Ditto.
7144 * win32-low.h: Ditto.
7146 2011-01-05 Joel Brobecker <brobecker@adacore.com>
7148 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
7151 2011-01-01 Joel Brobecker <brobecker@adacore.com>
7153 * server.c (gdbserver_version): Update copyright year in version
7155 * gdbreplay.c (gdbreplay_version): Ditto.
7157 2010-12-29 Jie Zhang <jie.zhang@analog.com>
7159 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
7160 * linux-bfin-low.c: New file.
7161 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
7162 PT_DATA_ADDR for BFIN targets.
7163 * Makefile.in (SFILES): Add linux-bfin-low.c.
7164 (clean): Remove reg-bfin.c.
7165 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
7166 * README: Mention supported Blackfin targets.
7168 2010-12-23 Mike Frysinger <vapier@gentoo.org>
7170 * .gitignore: New file.
7172 2010-11-16 Mike Frysinger <vapier@gentoo.org>
7174 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
7176 2010-10-22 Jie Zhang <jie@codesourcery.com>
7178 * Makefile.in: Add FLAGS_TO_PASS variable.
7179 (install): Remove dependency of install-only and recursively
7180 invoke make for install-only.
7182 2010-10-04 Doug Evans <dje@google.com>
7184 * Makefile.in (uninstall): Use $(DESTDIR).
7186 2010-09-24 Pedro Alves <pedro@codesourcery.com>
7190 * linux-x86-low.c (compat_siginfo_from_siginfo)
7191 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
7192 si_code is < 0. Check for si_code == SI_TIMER before checking for
7195 2010-09-13 Joel Brobecker <brobecker@adacore.com>
7197 * lynx-i386-low.c: New file.
7198 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
7200 2010-09-13 Joel Brobecker <brobecker@adacore.com>
7202 * lynx-low.c (ptrace_request_to_str): Remove handling for
7203 request values that have been removed in LynxOS 5.x.
7205 2010-09-13 Joel Brobecker <brobecker@adacore.com>
7207 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
7210 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
7212 * configure.ac: Add --enable-inprocess-agent option.
7213 * configure: Rebuilt.
7215 2010-09-06 Yao Qi <yao@codesourcery.com>
7217 * linux-low.c (linux_kill): Remove unused variable.
7218 (linux_stabilize_threads): Likewise.
7219 * server.c (start_inferior): Likewise.
7220 (queue_stop_reply_callback): Likewise.
7221 * tracepoint.c (do_action_at_tracepoint): Likewise.
7223 2010-09-06 Yao Qi <yao@codesourcery.com>
7225 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
7228 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
7230 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
7232 2010-09-06 Pedro Alves <pedro@codesourcery.com>
7234 * Makefile.in (install-only): Replace $IPA_DEPFILES with
7237 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7239 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
7240 gdbserver/lynx-ppc-low.c: New files.
7241 * Makefile.in (lynx_low_h): New variable.
7242 (lynx-low.o, lynx-ppc-low.o): New rules.
7243 * configure.ac: On LynxOS, link with -lnetinet.
7244 * configure.srv: Add handling of powerpc-*-lynxos* targets.
7245 * configure: regenerate.
7247 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7249 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
7250 * configure.ac: Add check for vasprintf and vsnprintf.
7251 * configure, config.in: Regenerate.
7252 * server.h (vasprintf, vsnprintf): Add conditional declarations.
7254 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7256 * gdbreplay.c: Move include of alloca.h up, next to include of
7258 * server.h: Add include of malloc.h.
7259 * mem-break.c: Remove include of malloc.h.
7260 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
7262 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7264 * Makefile.in (memmem.o): Build with -Wno-error.
7266 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7268 * utils.c (xsnprintf): Make non-static.
7269 * server.h: Add xsnprintf declaration.
7270 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
7271 replace calls to snprintf by calls to xsnprintf throughout.
7273 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7275 * configure.ac: Add configure check for alloca.
7276 * configure, config.in: Regenerate.
7277 * server.h: Include alloca.h if it exists.
7278 * gdbreplay.c: Include alloca.h if it exists.
7280 2010-08-28 Pedro Alves <pedro@codesourcery.com>
7282 * linux-low.c (__SIGRTMIN): Define if not already defined.
7283 (linux_create_inferior): Check for __ANDROID__ rather than
7285 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
7286 are already deferred.
7287 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
7288 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
7289 stopped and already has a pending signal to report.
7290 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
7291 a pending signal to report or is moving out of a jump pad.
7292 (linux_init_signals): Check for __ANDROID__ rather than
7295 2010-08-28 Pedro Alves <pedro@codesourcery.com>
7297 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
7298 debug_threads check. Avoid a linear search when not doing debug
7301 2010-08-27 Pedro Alves <pedro@codesourcery.com>
7303 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
7304 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
7305 (struct file_handler) <fd>: Change type to gdb_fildes_t.
7306 (process_event): Change local fd's type to gdb_fildes_t.
7307 (create_file_handler): Adjust prototype.
7308 (delete_file_handler): Adjust prototype.
7309 (handle_file_event): Adjust prototype. Use pfildes.
7310 (create_file_event): Adjsut prototype.
7311 * remote-utils.c (remote_desc, listen_desc): Change type to
7313 * server.h: New gdb_fildes_t typedef.
7314 [USE_WIN32API]: Include winsock2.h.
7315 (delete_file_handler, add_file_handler): Adjust prototypes.
7317 * utils.c (pfildes): New.
7319 2010-08-27 Pedro Alves <pedro@codesourcery.com>
7321 * configure.ac (build_warnings): Add -Wno-char-subscripts.
7322 * configure: Regenerate.
7324 2010-08-27 Pedro Alves <pedro@codesourcery.com>
7326 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
7327 (linux_done_accessing_memory): ... this.
7328 (linux_target_ops): Adjust.
7329 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
7330 * nto-low.c (nto_target_ops): Adjust comment.
7331 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
7332 * spu-low.c (spu_target_ops): Adjust comment.
7333 * target.h (target_ops): Rename unprepare_to_access_memory field
7334 to done_accessing_memory.
7335 (unprepare_to_access_memory): Rename to ...
7336 (done_accessing_memory): ... this.
7338 2010-08-26 Pedro Alves <pedro@codesourcery.com>
7340 * linux-low.c (linux_prepare_to_access_memory): New.
7341 (linux_unprepare_to_access_memory): New.
7342 (linux_target_ops): Install them.
7343 * server.c (read_memory): Rename to ...
7344 (gdb_read_memory): ... this. Use
7345 prepare_to_access_memory/prepare_to_access_memory.
7346 (write_memory): Rename to ...
7347 (gdb_write_memory): ... this. Use
7348 prepare_to_access_memory/prepare_to_access_memory.
7349 (handle_search_memory_1): Adjust.
7350 (process_serial_event): Adjust.
7351 * target.h (struct target_ops): New fields
7352 prepare_to_access_memory and unprepare_to_access_memory.
7353 (prepare_to_access_memory, unprepare_to_access_memory): New.
7354 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
7355 prepare_to_access_memory/prepare_to_access_memory.
7356 * nto-low.c (nto_target_ops): Adjust.
7357 * spu-low.c (spu_target_ops): Adjust.
7358 * win32-low.c (win32_target_ops): Adjust.
7360 2010-08-26 Pedro Alves <pedro@codesourcery.com>
7362 * Makefile.in (WARN_CFLAGS): Get it from configure.
7363 (WERROR_CFLAGS): New.
7364 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
7365 * configure.ac: Introduce --enable-werror, which adds -Werror to
7366 the compiler command line. Enabled by default. Disable with
7367 --disable-werror. Add -Wdeclaration-after-statement
7368 Wpointer-arith and -Wformat-nonliteral to warning flags.
7369 * configure: Regenerate.
7371 2010-08-26 Pedro Alves <pedro@codesourcery.com>
7373 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
7375 2010-08-26 Pedro Alves <pedro@codesourcery.com>
7377 * gdbreplay.c (remote_error): New.
7379 (expect): Use gdbchar. Check for error reading from GDB.
7380 Clarify sync error output.
7381 (play): Check for errors writing to GDB.
7382 * linux-low.c (sigchld_handler): Really ignore `write' errors.
7383 * remote-utils.c (getpkt): Check for errors writing to the remote
7386 2010-08-25 Pedro Alves <pedro@codesourcery.com>
7388 * linux-low.c (linux_wait_1): Move non-debugging code out of
7389 `debug_threads' control.
7391 2010-08-25 Pedro Alves <pedro@codesourcery.com>
7393 * linux-low.c (linux_wait_1): Don't set last_status here.
7394 * server.c (push_event, queue_stop_reply_callback): Assert we're
7395 not pushing a TARGET_WAITKIND_IGNORE event.
7396 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
7397 (myresume, handle_target_event): Set the thread's last_resume_kind
7398 and last_status from the target returned status.
7400 2010-08-25 Pedro Alves <pedro@codesourcery.com>
7404 * linux-x86-low.c (update_debug_registers_callback): New.
7405 (i386_dr_low_set_addr): Use it.
7406 (i386_dr_low_get_addr): New.
7407 (i386_dr_low_set_control): Use update_debug_registers_callback.
7408 (i386_dr_low_get_control): New.
7409 (i386_dr_low_get_status): Adjust.
7410 * linux-low.c (linux_stop_lwp): New.
7411 * linux-low.h (linux_stop_lwp): Declare.
7413 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
7414 argument instead of a i386_debug_reg_state.
7415 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
7416 a i386_debug_reg_state.
7417 (i386_insert_aligned_watchpoint): Adjust.
7418 (i386_remove_aligned_watchpoint): Adjust.
7419 (i386_low_stopped_data_address): Read the debug registers from the
7420 inferior instead of from the mirrors.
7421 * i386-low.h (struct i386_debug_reg_state): Extend comment.
7422 (i386_dr_low_get_addr): Declare.
7423 (i386_dr_low_get_control): Declare.
7424 (i386_dr_low_get_status): Change prototype.
7426 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
7427 (i386_dr_low_get_addr): New.
7428 (i386_dr_low_get_control): New.
7429 (i386_dr_low_get_status): Adjust prototype. Return
7431 (i386_initial_stuff): Clear dr_status_mirror and
7433 (i386_get_thread_context): Adjust.
7434 (i386_set_thread_context): Adjust.
7435 (i386_thread_added): Adjust.
7437 2010-08-24 Pedro Alves <pedro@codesourcery.com>
7439 * linux-low.h (linux_thread_area): Delete declaration.
7441 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
7443 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
7444 after its termination.
7446 2010-08-09 Pedro Alves <pedro@codesourcery.com>
7448 * linux-low.c (gdb_wants_lwp_stopped): Delete.
7449 (gdb_wants_all_stopped): Delete.
7450 (linux_wait_1): Don't call them.
7451 * server.c (handle_v_cont): Tag all threads as want-stopped.
7452 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
7453 stopped as "client-wants-stopped".
7455 2010-07-31 Pedro Alves <pedro@codesourcery.com>
7457 * Makefile.in (signals_h): New.
7458 (server_h): Depend on it.
7459 (server.o): Don't depend on $(signals_def).
7460 (signals.o): Depend on $(signals_def).
7462 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
7464 * Makefile.in (signals_def): New.
7465 (server_h): Append include/gdb/signals.h and signals_def.
7466 (server.o): Append signals_def.
7468 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
7470 * server.c (handle_target_event): Use target_signal_to_host for
7471 resume_info.sig initialization.
7472 * target.h (struct thread_resume) <sig>: New comment.
7474 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
7476 * server.c (handle_query): strcpy() the returned string from paddress()
7477 instead of sprintf().
7478 * utils.c (paddress): Return phex_nz().
7480 2010-07-07 Joel Brobecker <brobecker@adacore.com>
7482 * server.c (handle_v_cont): Call mourn_inferior if process
7484 (myresume): Likewise.
7486 2010-07-01 Pedro Alves <pedro@codesourcery.com>
7488 Static tracepoints, and integration with UST.
7490 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
7491 * mem-break.c (uninsert_all_breakpoints)
7492 (reinsert_all_breakpoints): New.
7493 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
7494 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
7495 (gdb_agent_ust_loaded, helper_thread_id)
7496 (gdb_agent_helper_thread_id): New macros.
7497 (struct ipa_sym_addresses): Add addr_ust_loaded,
7498 addr_helper_thread_id, addr_cmd_buf.
7499 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
7500 (in_process_agent_loaded_ust): New.
7501 (write_e_ust_not_loaded): New.
7502 (maybe_write_ipa_ust_not_loaded): New.
7503 (struct collect_static_trace_data_action): New.
7504 (enum tracepoint_type) <static_tracepoint>: New.
7505 (struct tracepoint) <handle>: Mention static tracepoints.
7506 (struct static_tracepoint_ctx): New.
7507 (CMD_BUF_SIZE): New.
7508 (add_tracepoint_action): Handle static tracepoint actions.
7509 (unprobe_marker_at): New.
7510 (clear_installed_tracepoints): Handle static tracepoints.
7511 (cmd_qtdp): Handle static tracepoints.
7512 (probe_marker_at): New.
7513 (cmd_qtstart): Handle static tracepoints.
7514 (response_tracepoint): Handle static tracepoints.
7515 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
7516 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
7517 (get_context_regcache): Handle static tracepoints.
7518 (do_action_at_tracepoint): Handle static tracepoint actions.
7519 (traceframe_find_block_type): Handle static trace data blocks.
7520 (traceframe_read_sdata): New.
7521 (download_tracepoints): Download static tracepoint actions.
7522 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
7523 (GDB_PROBE_NAME): New.
7528 (ust_marker_to_static_tracepoint): New.
7530 (collect_ust_data_at_tracepoint): New.
7531 (gdb_ust_probe): New.
7532 (UNIX_PATH_MAX, SOCK_DIR): New.
7533 (gdb_ust_connect_sync_socket): New.
7534 (resume_thread, stop_thread): New.
7535 (run_inferior_command): New.
7536 (init_named_socket): New.
7537 (gdb_ust_socket_init): New.
7538 (cstr_to_hexstr): New.
7540 (first_marker, next_marker): New.
7541 (response_ust_marker): New.
7542 (cmd_qtfstm, cmd_qtsstm): New.
7543 (unprobe_marker_at, probe_marker_at): New.
7544 (cmd_qtstmat, gdb_ust_thread): New.
7545 (gdb_ust_init): New.
7546 (initialize_tracepoint_ftlib): Call gdb_ust_init.
7547 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
7549 (x86_64_st_collect_regmap): New.
7550 (X86_64_NUM_ST_COLLECT_GREGS): New.
7551 (AMD64_RIP_REGNUM): New.
7552 (supply_static_tracepoint_registers): New.
7553 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
7555 (i386_st_collect_regmap): New.
7556 (i386_NUM_ST_COLLECT_GREGS): New.
7557 (supply_static_tracepoint_registers): New.
7558 * server.c (handle_query): Handle qXfer:statictrace:read.
7559 <qSupported>: Report support for StaticTracepoints, and
7560 qXfer:statictrace:read features.
7561 * server.h (traceframe_read_sdata)
7562 (supply_static_tracepoint_registers): Declare.
7563 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
7564 (unpack_varlen_hex): Include in IPA build.
7565 * Makefile.in (ustlibs, ustinc): New.
7566 (IPA_OBJS): Add remote-utils-ipa.o.
7567 ($(IPA_LIB)): Link -ldl and -lpthread.
7569 (IPAGENT_CFLAGS): Add UST_CFLAGS.
7570 * config.in, configure: Regenerate.
7572 2010-06-20 Ian Lance Taylor <iant@google.com>
7573 Pedro Alves <pedro@codesourcery.com>
7575 * linux-x86-low.c (always_true): Delete.
7576 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
7577 trying to fool the compiler with always_true.
7579 2010-06-20 Pedro Alves <pedro@codesourcery.com>
7581 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
7582 conditions in gdbserver.
7584 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
7586 * spu-low.c (spu_read_memory): Wrap around local store limit.
7587 (spu_write_memory): Likewise.
7589 2010-06-15 Pedro Alves <pedro@codesourcery.com>
7591 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
7592 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
7594 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
7596 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
7597 uses with LONGEST uses.
7599 2010-06-14 Stan Shebs <stan@codesourcery.com>
7600 Pedro Alves <pedro@codesourcery.com>
7604 * linux-x86-low.c: Include limits.h.
7609 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
7610 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
7611 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
7612 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
7613 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
7614 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
7615 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
7616 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
7617 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
7618 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
7619 (amd64_emit_void_call_2): New.
7620 (amd64_emit_ops): New.
7621 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
7622 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
7623 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
7624 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
7625 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
7626 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
7627 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
7628 (i386_emit_call, i386_emit_reg, i386_emit_pop)
7629 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
7630 (i386_emit_stack_adjust, i386_emit_int_call_1)
7631 (i386_emit_void_call_2): New.
7632 (i386_emit_ops): New.
7633 (x86_emit_ops): New.
7634 (the_low_target): Install x86_emit_ops.
7635 * server.h (struct emit_ops): New.
7636 (get_raw_reg_func_addr): Declare.
7637 (current_insn_ptr, emit_error): Declare.
7638 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
7639 (set_trace_state_variable_value): New defines.
7640 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
7641 addr_get_trace_state_variable_value and
7642 addr_set_trace_state_variable_value.
7643 (symbol_list): New fields for get_raw_reg,
7644 get_trace_state_variable_value and set_trace_state_variable_value.
7645 (condfn): New typedef.
7646 (struct tracepoint): New field `compiled_cond'.
7647 (do_action_at_tracepoint): Clear compiled_cond.
7648 (get_trace_state_variable_value, set_trace_state_variable_value):
7650 (condition_true_at_tracepoint): If there's a compiled condition,
7652 (current_insn_ptr, emit_error): New globals.
7653 (struct bytecode_address): New.
7654 (get_raw_reg_func_addr): New.
7655 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
7656 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
7657 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
7658 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
7659 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
7660 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
7661 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
7662 (compile_tracepoint_condition, compile_bytecodes): New.
7663 * target.h (emit_ops): Forward declare.
7664 (struct target_ops): New field emit_ops.
7665 (target_emit_ops): New.
7666 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
7667 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
7668 * linux-low.c (linux_emit_ops): New.
7669 (linux_target_ops): Install it.
7670 * linux-low.h (struct linux_target_ops): New field emit_ops.
7672 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
7674 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
7675 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
7677 2010-06-01 Pedro Alves <pedro@codesourcery.com>
7678 Stan Shebs <stan@codesourcery.com>
7680 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
7681 (all): Depend on $(extra_libraries).
7682 (install-only): Install the IPA.
7683 (IPA_OBJS, IPA_LIB): New.
7684 (clean): Remove the IPA lib.
7685 (IPAGENT_CFLAGS): New.
7686 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
7687 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
7688 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
7689 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
7690 * configure.ac: Check for atomic builtins support in the compiler.
7691 (IPA_DEPFILES, extra_libraries): Define.
7692 * configure.srv (ipa_obj): Add description.
7693 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
7694 (i[34567]86-*-linux*): Set ipa_obj.
7695 (x86_64-*-linux*): Set ipa_obj.
7696 * linux-low.c (stabilizing_threads): New.
7697 (supports_fast_tracepoints): New.
7698 (linux_detach): Stabilize threads before detaching.
7699 (handle_tracepoints): Handle internal tracing breakpoints. Assert
7700 the lwp is either not stabilizing, or is moving out of a jump pad.
7701 (linux_fast_tracepoint_collecting): New.
7702 (maybe_move_out_of_jump_pad): New.
7703 (enqueue_one_deferred_signal): New.
7704 (dequeue_one_deferred_signal): New.
7705 (linux_wait_for_event_1): If moving out of a jump pad, defer
7706 pending signals to later.
7707 (linux_stabilize_threads): New.
7708 (linux_wait_1): Check if threads need moving out of jump pads, and
7710 (stuck_in_jump_pad_callback): New.
7711 (move_out_of_jump_pad_callback): New.
7713 (linux_resume_one_lwp): Handle moving out of jump pads.
7714 (linux_set_resume_request): Dequeue deferred signals.
7715 (need_step_over_p): Also step over fast tracepoint jumps.
7716 (start_step_over): Also uninsert fast tracepoint jumps.
7717 (finish_step_over): Also reinsert fast tracepoint jumps.
7718 (linux_install_fast_tracepoint_jump): New.
7719 (linux_target_ops): Install linux_stabilize_threads and
7720 linux_install_fast_tracepoint_jump_pad.
7721 * linux-low.h (linux_target_ops) <get_thread_area,
7722 install_fast_tracepoint_jump_pad>: New fields.
7723 (struct lwp_info) <collecting_fast_tracepoint,
7724 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
7725 (linux_get_thread_area): Declare.
7726 * linux-x86-low.c (jump_insn): New.
7727 (x86_get_thread_area): New.
7728 (append_insns): New.
7730 (amd64_install_fast_tracepoint_jump_pad): New.
7731 (i386_install_fast_tracepoint_jump_pad): New.
7732 (x86_install_fast_tracepoint_jump_pad): New.
7733 (the_low_target): Install x86_get_thread_area and
7734 x86_install_fast_tracepoint_jump_pad.
7735 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
7736 (struct fast_tracepoint_jump): New.
7737 (fast_tracepoint_jump_insn): New.
7738 (fast_tracepoint_jump_shadow): New.
7739 (find_fast_tracepoint_jump_at): New.
7740 (fast_tracepoint_jump_here): New.
7741 (delete_fast_tracepoint_jump): New.
7742 (set_fast_tracepoint_jump): New.
7743 (uninsert_fast_tracepoint_jumps_at): New.
7744 (reinsert_fast_tracepoint_jumps_at): New.
7745 (set_breakpoint_at): Use write_inferior_memory.
7746 (uninsert_raw_breakpoint): Use write_inferior_memory.
7747 (check_mem_read): Mask out fast tracepoint jumps.
7748 (check_mem_write): Mask out fast tracepoint jumps.
7749 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
7750 (set_fast_tracepoint_jump): Declare.
7751 (delete_fast_tracepoint_jump)
7752 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
7753 (reinsert_fast_tracepoint_jumps_at): Declare.
7754 * regcache.c: Don't compile many functions when building the
7755 in-process agent library.
7756 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
7757 the register buffer in the heap.
7758 (free_register_cache): If the register buffer isn't owned by the
7759 regcache, don't free it.
7760 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
7761 pre-existing register caches.
7762 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
7764 (convert_ascii_to_int): : Constify `from' parameter type.
7765 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
7766 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
7767 the needed buffer in-place.
7768 (relocate_instruction): New.
7769 * server.c (handle_query) <qSymbols>: If the target supports
7770 tracepoints, give it a chance of looking up symbols. Report
7771 support for fast tracepoints.
7772 (handle_status): Stabilize threads.
7773 (process_serial_event): Adjust.
7774 * server.h (struct fast_tracepoint_jump): Forward declare.
7775 (struct process_info) <fast_tracepoint_jumps>: New field.
7776 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
7777 (decode_X_packet, decode_M_packet): Adjust.
7778 (relocate_instruction): Declare.
7779 (in_process_agent_loaded): Declare.
7780 (tracepoint_look_up_symbols): Declare.
7781 (struct fast_tpoint_collect_status): Declare.
7782 (fast_tracepoint_collecting): Declare.
7783 (force_unlock_trace_buffer): Declare.
7784 (handle_tracepoint_bkpts): Declare.
7785 (initialize_low_tracepoint)
7786 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
7787 * target.h (struct target_ops) <stabilize_threads,
7788 install_fast_tracepoint_jump_pad>: New fields.
7789 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
7790 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
7791 [HAVE_STDINT_H]: Include stdint.h.
7792 (trace_debug_1): Rename to ...
7793 (trace_vdebug): ... this.
7794 (trace_debug): Rename to ...
7795 (trace_debug_1): ... this. Add `level' parameter.
7797 (ATTR_USED, ATTR_NOINLINE): New.
7798 (IP_AGENT_EXPORT): New.
7799 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7800 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
7801 (about_to_request_buffer_space, trace_buffer_is_full)
7802 (stopping_tracepoint, expr_eval_result, error_tracepoint)
7803 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
7804 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
7805 (traceframe_write_count, traceframes_created)
7806 (trace_state_variables)
7807 New renaming defines.
7808 (struct ipa_sym_addresses): New.
7809 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
7811 (ipa_sym_addrs): New.
7812 (all_tracepoint_symbols_looked_up): New.
7813 (in_process_agent_loaded): New.
7814 (write_e_ipa_not_loaded): New.
7815 (maybe_write_ipa_not_loaded): New.
7816 (tracepoint_look_up_symbols): New.
7817 (debug_threads) [IN_PROCESS_AGENT]: New.
7818 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
7819 (UNKNOWN_SIDE_EFFECTS): New.
7820 (stop_tracing): New.
7821 (flush_trace_buffer): New.
7822 (stop_tracing_bkpt): New.
7823 (flush_trace_buffer_bkpt): New.
7824 (read_inferior_integer): New.
7825 (read_inferior_uinteger): New.
7826 (read_inferior_data_pointer): New.
7827 (write_inferior_data_pointer): New.
7828 (write_inferior_integer): New.
7829 (write_inferior_uinteger): New.
7830 (struct collect_static_trace_data_action): Delete.
7831 (enum tracepoint_type): New.
7832 (struct tracepoint) <type>: New field `type'.
7833 <actions_str, step_actions, step_actions_str>: Only include in
7835 <orig_size, obj_addr_on_target, adjusted_insn_addr>
7836 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
7837 (tracepoints): Use IP_AGENT_EXPORT.
7838 (last_tracepoint): Don't include in the IPA.
7839 (stopping_tracepoint): Use IP_AGENT_EXPORT.
7840 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
7841 (alloced_trace_state_variables): New.
7842 (trace_state_variables): Use IP_AGENT_EXPORT.
7843 (traceframe_t): Delete unused variable.
7844 (circular_trace_buffer): Don't include in the IPA.
7845 (trace_buffer_start): Delete.
7846 (struct trace_buffer_control): New.
7847 (trace_buffer_free): Delete.
7848 (struct ipa_trace_buffer_control): New.
7849 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
7850 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
7852 (trace_buffer_ctrl): New.
7853 (TRACE_BUFFER_CTRL_CURR): New.
7854 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
7855 Reimplement as macros.
7856 (trace_buffer_wrap): Delete.
7857 (traceframe_write_count, traceframe_read_count)
7858 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
7859 (struct tracepoint_hit_ctx) <type>: New field.
7860 (struct fast_tracepoint_ctx): New.
7861 (memory_barrier): New.
7863 (record_tracepoint_error): Update atomically in the IPA.
7864 (clear_inferior_trace_buffer): New.
7865 (about_to_request_buffer_space): New.
7866 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
7867 updating the same buffer.
7868 (add_tracepoint): Default the tracepoint's type to trap
7869 tracepoint, and orig_size to -1.
7870 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
7872 (create_trace_state_variable): New parameter `gdb'. Handle it.
7873 (clear_installed_tracepoints): Clear fast tracepoint jumps.
7874 (cmd_qtdp): Handle fast tracepoints.
7876 (max_jump_pad_size): New.
7877 (gdb_jump_pad_head): New.
7878 (get_jump_space_head): New.
7879 (claim_jump_space): New.
7880 (sort_tracepoints): New.
7881 (MAX_JUMP_SIZE): New.
7882 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
7884 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
7885 support. Upload fast traceframes, and delete internal IPA
7887 (stop_tracing_handler): New.
7888 (flush_trace_buffer_handler): New.
7889 (cmd_qtstop): Upload fast tracepoints.
7890 (response_tracepoint): Handle fast tracepoints.
7891 (tracepoint_finished_step): Upload fast traceframes. Set the
7892 tracepoint hit context's tracepoint type.
7893 (handle_tracepoint_bkpts): New.
7894 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
7895 type. Add comment about fast tracepoints.
7896 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
7897 non-existing action_str field.
7898 (get_context_regcache): Handle fast tracepoints.
7899 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
7901 (fast_tracepoint_from_jump_pad_address): New.
7902 (fast_tracepoint_from_ipa_tpoint_address): New.
7903 (collecting_t): New.
7904 (force_unlock_trace_buffer): New.
7905 (fast_tracepoint_collecting): New.
7908 (write_inferior_data_ptr): New.
7909 (target_tp_heap): New.
7910 (target_malloc): New.
7911 (download_agent_expr): New.
7913 (download_tracepoints): New.
7914 (download_trace_state_variables): New.
7915 (upload_fast_traceframes): New.
7916 (IPA_FIRST_TRACEFRAME): New.
7917 (IPA_NEXT_TRACEFRAME_1): New.
7918 (IPA_NEXT_TRACEFRAME): New.
7919 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
7920 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
7921 (gdb_jump_pad_buffer_end): New.
7922 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
7923 (initialize_tracepoint): Adjust.
7924 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
7925 buffer. Initialize the low module.
7926 * utils.c (PREFIX, TOOLNAME): New.
7927 (malloc_failure): Use PREFIX.
7928 (error): In the IPA, an error causes an exit.
7929 (fatal, warning): Use PREFIX.
7930 (internal_error): Use TOOLNAME.
7931 (NUMCELLS): Increase to 10.
7932 * configure, config.in: Regenerate.
7934 2010-06-01 Pedro Alves <pedro@codesourcery.com>
7936 * server.c (handle_query) <qSupported>: Do two passes over the
7937 qSupported string to avoid nesting strtok.
7939 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7941 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
7943 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
7945 * configure: Regenerate.
7946 * proc-service.list: New.
7948 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7950 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
7953 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
7955 * gdbreplay.c (remote_open): Check error return from socket() call by
7956 its equality to -1 not by it being negative.
7957 * remote-utils.c (remote_open): Likewise.
7959 2010-05-23 Pedro Alves <pedro@codesourcery.com>
7961 * config.h: Regenerate.
7963 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
7965 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
7966 doesn't provide PTRACE_GET_THREAD_AREA.
7968 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
7970 * linux-m68k-low.c: Include <asm/ptrace.h>
7971 (ps_get_thread_area): Implement.
7973 2010-05-03 Doug Evans <dje@google.com>
7975 * event-loop.c (struct callback_event): New struct.
7976 (callback_list): New global.
7977 (append_callback_event, delete_callback_event): New functions.
7978 (process_callback): New function.
7979 (start_event_loop): Call it.
7980 * remote-utils.c (NOT_SCHEDULED): Define.
7981 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
7982 moved out of readchar.
7983 (readchar): Rewrite. Call reschedule before returning.
7984 (reset_readchar): New function.
7985 (remote_close): Call it.
7986 (process_remaining, reschedule): New functions.
7987 * server.h (callback_handler_func): New typedef.
7988 (append_callback_event, delete_callback_event): Declare.
7990 2010-05-03 Pedro Alves <pedro@codesourcery.com>
7992 * proc-service.c (ps_pglobal_lookup): Use
7993 thread_db_look_up_one_symbol.
7994 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
7995 parameter. Use it instead of all_symbols_looked_up.
7996 * server.h (struct process_info) <all_symbols_looked_up>: Delete
7998 (all_symbols_looked_up): Don't declare.
7999 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
8000 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
8002 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
8003 Set all_symbols_looked_up here.
8004 (thread_db_look_up_one_symbol): New.
8005 (thread_db_get_tls_address): Adjust.
8006 (thread_db_load_search, try_thread_db_load_1): Always allocate the
8007 thread_db object on the heap, and tentatively set it in the
8009 (thread_db_init): Don't set all_symbols_looked_up here.
8010 * linux-low.h (thread_db_look_up_one_symbol): Declare.
8012 2010-05-03 Pedro Alves <pedro@codesourcery.com>
8014 * linux-low.c (linux_kill, linux_detach): Adjust.
8015 (status_pending_p_callback): Remove redundant statement. Check
8016 for !TARGET_WAITIKIND_IGNORE, instead of
8017 TARGET_WAITKIND_STOPPED.
8018 (handle_tracepoints): Make sure LWP is locked. Adjust.
8019 (linux_wait_for_event_1): Adjust.
8020 (linux_cancel_breakpoints): New.
8021 (unsuspend_one_lwp): New.
8022 (unsuspend_all_lwps): New.
8023 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
8024 (send_sigstop_callback): Change return type to int, add new
8025 `except' parameter and handle it.
8026 (suspend_and_send_sigstop_callback): New.
8027 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
8028 pass them down. If SUSPEND, also increment the lwp's suspend
8030 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
8031 (need_step_over_p): Don't consider suspended LWPs.
8032 (start_step_over): Adjust.
8033 (proceed_one_lwp): Change return type to int, add new `except'
8034 parameter and handle it.
8035 (unsuspend_and_proceed_one_lwp): New.
8036 (proceed_all_lwps): Use find_inferior instead of
8038 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
8039 also decrement the suspend count of LWPs. Pass `except' down,
8040 instead of hacking its suspend count.
8041 (linux_pause_all): Add `freeze' parameter. Adjust.
8042 (linux_unpause_all): New.
8043 (linux_target_ops): Install linux_unpause_all.
8044 * server.c (handle_status): Adjust.
8045 * target.h (struct target_ops): New fields `unpause_all' and
8046 `cancel_breakpoints'. Add new parameter to `pause_all'.
8047 (pause_all): Add new `freeze' parameter.
8049 (cancel_breakpoints): New.
8050 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
8052 (cmd_qtstart): Pause threads.
8053 (stop_tracing): Pause threads, and cancel breakpoints.
8054 * win32-low.c (win32_target_ops): Adjust.
8056 2010-05-03 Pedro Alves <pedro@codesourcery.com>
8058 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
8059 the inferior right away from here...
8060 (linux_wait_1): ... to here, and adjust to check the thread's
8061 last_resume_kind instead of the lwp's step or stop_expected flags.
8063 2010-05-02 Pedro Alves <pedro@codesourcery.com>
8065 * README: Use consistent `GDB' and `GDBserver' spellings.
8067 2010-05-02 Pedro Alves <pedro@codesourcery.com>
8069 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
8070 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
8071 (linux_detach_one_lwp): Assume the lwp is stopped.
8072 (any_thread_of): Delete.
8073 (linux_detach): Stop all lwps here. Don't blindly delete all
8075 (delete_lwp_callback): New.
8076 (linux_mourn): Delete all lwps of the process that is gone.
8077 (linux_wait_1): Don't delete the last lwp of the process here.
8078 * mem-break.h (mark_breakpoints_out): Declare.
8079 * mem-break.c (mark_breakpoints_out): New.
8080 (free_all_breakpoints): Use it.
8081 * server.c (handle_target_event): If the process is gone, mark
8083 * thread-db.c (struct thread_db) <create_bp>: New field.
8084 (thread_db_enable_reporting): Fix prototype. Store a thread event
8085 breakpoint reference in the thread_db struct.
8086 (thread_db_load_search): Clear the thread_db object.
8087 (try_thread_db_load_1): Ditto.
8088 (switch_to_process): New.
8089 (disable_thread_event_reporting): Use it.
8090 (remove_thread_event_breakpoints): New.
8091 (thread_db_detach, thread_db_mourn): Use it.
8093 2010-05-01 Pedro Alves <pedro@codesourcery.com>
8095 * linux-low.c (linux_enable_event_reporting): New.
8096 (linux_wait_for_event_1, handle_extended_wait): Use it.
8098 2010-04-30 Pedro Alves <pedro@codesourcery.com>
8100 * linux-low.c (linux_kill_one_lwp, linux_kill)
8101 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
8102 (send_sigstop): Take an lwp_info as parameter instead. Queue a
8103 SIGSTOP even if the LWP is stopped.
8104 (send_sigstop_callback): New.
8105 (stop_all_lwps): Use send_sigstop_callback instead.
8106 (linux_resume_one_thread): Adjust.
8107 (proceed_one_lwp): Still proceed an LWP that the client has
8108 requested to stop, if we haven't reported it as stopped yet. Make
8109 sure that LWPs the client want stopped, have a pending SIGSTOP.
8111 2010-04-26 Doug Evans <dje@google.com>
8113 * server.c (handle_general_set): Make static.
8115 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
8116 Print received char after testing for error/eof instead of before.
8117 (input_interrupt): Tweak comment.
8119 2010-04-23 Doug Evans <dje@google.com>
8121 * server.c (start_inferior): Print inferior argv if --debug.
8123 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
8125 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
8126 * nto-x86-low.c: Include server.h
8128 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
8130 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
8131 be consistent with other sources of this directory.
8132 (init_registers_amd64): Correct name of source file of this function
8135 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
8137 * configure.srv (x86_64-*-mingw*): New configuration for Windows
8140 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
8142 * win32-i386-low.c: Add 64-bit support.
8143 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
8144 (init_registers_amd64): Declare.
8145 (mappings): Add 64-bit version of array.
8146 (init_windows_x86): New function.
8147 (the_low_target): Change init_arch field to init_windows_x86.
8149 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
8151 * win32-low.c: Adapt to support also 64-bit architecture.
8152 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
8153 (get_image_name): Use SIZE_T type for local variable `done'.
8154 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
8155 (toolhelp_get_dll_name): Idem.
8156 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
8157 Use uintptr_t typecast to avoid warning.
8158 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
8159 (handle_exception): Use phex_nz to avoid warning.
8160 (win32_wait): Remove unused local variable `process'.
8162 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
8164 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
8167 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
8169 * configure.ac: Use `ws2_32' library for srv_mingw.
8170 * configure: Regenerate.
8171 * gdbreplay.c: Include winsock2.h instead of winsock.h.
8172 * remote-utils.c: Likewise.
8174 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
8176 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
8177 if __x86_64__ is defined.
8179 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
8181 * configure: Regenerate.
8183 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
8185 * server.c (handle_query): Handle 'qGetTIBAddr' query.
8186 * target.h (target_ops): New get_tib_address field.
8187 * win32-low.h (win32_thread_info): Add thread_local_base field.
8188 * win32-low.c (child_add_thread): Add tlb argument.
8189 Set thread_local_base field to TLB.
8190 (get_child_debug_event): Adapt to child_add_thread change.
8191 (win32_get_tib_address): New function.
8192 (win32_target_ops): Set get_tib_address field to
8193 win32_get_tib_address.
8194 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
8196 2010-04-12 Pedro Alves <pedro@codesourcery.com>
8198 * linux-low.c (linux_mourn): Also remove the process.
8199 * server.c (handle_target_event): Don't remove the process here.
8200 * nto-low.c (nto_mourn): New.
8201 (nto_target_ops): Install it.
8202 * spu-low.c (spu_mourn): New.
8203 (spu_target_ops): Install it.
8204 * win32-low.c (win32_mourn): New.
8205 (win32_target_ops): Install it.
8207 2010-04-12 Pedro Alves <pedro@codesourcery.com>
8209 * server.h (buffer_xml_printf): Remove redundant `;'.
8211 2010-04-12 Pedro Alves <pedro@codesourcery.com>
8213 * regcache.c (set_register_cache): Invalidate regcaches before
8214 changing the register cache layout.
8215 (regcache_invalidate_one): Allow a NULL regcache.
8216 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
8217 regcaches before changing the register cache layout or the target
8220 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
8222 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
8223 variable warning on Linux/x86-64.
8225 2010-04-11 Pedro Alves <pedro@codesourcery.com>
8227 GDBserver disconnected tracing support.
8229 * linux-low.c (linux_remove_process): Delete.
8230 (add_lwp): Don't set last_resume_kind here.
8231 (linux_kill): Use `mourn'.
8232 (linux_detach): Use `thread_db_detach', and `mourn'.
8234 (linux_attach_lwp_1): Adjust comment.
8235 (linux_attach): last_resume_kind moved the thread_info; adjust.
8236 (status_pending_p_callback): Adjust.
8237 (linux_wait_for_event_1): Adjust.
8238 (count_events_callback, select_singlestep_lwp_callback)
8239 (select_event_lwp_callback, cancel_breakpoints_callback)
8240 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
8241 (proceed_one_lwp): Adjust.
8242 (linux_async): Add debug output.
8243 (linux_thread_stopped): New.
8244 (linux_pause_all): New.
8245 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
8247 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
8248 (thread_db_free): Delete declaration.
8249 (thread_db_detach, thread_db_mourn): Declare.
8250 * thread-db.c (thread_db_init): Use thread_db_mourn.
8251 (thread_db_free): Delete, split in two.
8252 (disable_thread_event_reporting): New.
8253 (thread_db_detach): New.
8254 (thread_db_mourn): New.
8256 * server.h (struct thread_info) <last_resume_kind>: New field.
8257 <attached>: Add comment.
8258 <gdb_detached>: New field.
8259 (handler_func): Change return type to int.
8260 (handle_serial_event, handle_target_event): Ditto.
8261 (gdb_connected): Declare.
8263 (disconnected_tracing): Declare.
8264 (stop_tracing): Declare.
8266 * server.c (handle_query) <qSupported>: Report support for
8267 disconnected tracing.
8268 (queue_stop_reply_callback): Account for running threads.
8269 (gdb_wants_thread_stopped): New.
8270 (gdb_wants_all_threads_stopped): New.
8271 (gdb_reattached_process): New.
8272 (handle_status): Clear the `gdb_detached' flag of all processes.
8273 In all-stop, stop all threads.
8274 (main): Be sure to leave tfind mode. Handle disconnected tracing.
8275 (process_serial_event): If the remote connection breaks, or if an
8276 exit was forced with "monitor exit", force an event loop exit.
8277 Handle disconnected tracing on detach.
8278 (handle_serial_event): Adjust.
8279 (handle_target_event): If GDB isn't connected, forward events back
8280 to the inferior, unless the last process exited, in which case,
8281 exit gdbserver. Adjust interface.
8283 * remote-utils.c (remote_open): Don't block in accept. Instead
8284 register an event loop source on the listen socket file
8285 descriptor. Refactor bits into ...
8286 (listen_desc): ... this new global.
8287 (gdb_connected): ... this new function.
8288 (enable_async_notification): ... this new function.
8289 (handle_accept_event): ... this new function.
8290 (remote_close): Clear remote_desc.
8292 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
8294 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
8296 (mourn_inferior): Define.
8297 (target_process_qsupported): Avoid the dangling else problem.
8298 (thread_stopped): Define.
8299 (pause_all): Define.
8300 (target_waitstatus_to_string): Declare.
8301 * target.c (target_waitstatus_to_string): New.
8303 * tracepoint.c (tracing): Make extern.
8304 (disconnected_tracing): New.
8305 (stop_tracing): Make extern. Handle tracing stops due to GDB
8307 (cmd_qtdisconnected): New.
8308 (cmd_qtstatus): Report disconnected tracing status in trace reply.
8309 (handle_tracepoint_general_set): Handle QTDisconnected.
8311 * event-loop.c (event_handler_func): Change return type to int.
8312 (process_event): Bail out if the event handler wants the event
8314 (handle_file_event): Ditto.
8315 (start_event_loop): Bail out if the event handler wants the event
8318 * nto-low.c (nto_target_ops): Adjust.
8319 * spu-low.c (spu_wait): Don't remove the process here.
8320 (spu_target_ops): Adjust.
8321 * win32-low.c (win32_wait): Don't remove the process here.
8322 (win32_target_ops): Adjust.
8324 2010-04-11 Pedro Alves <pedro@codesourcery.com>
8326 * regcache.c (realloc_register_cache): Invalidate inferior's
8327 regcache before recreating it.
8329 2010-04-09 Pedro Alves <pedro@codesourcery.com>
8331 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
8333 2010-04-09 Stan Shebs <stan@codesourcery.com>
8334 Pedro Alves <pedro@codesourcery.com>
8336 * server.h (LONGEST): New.
8337 (struct thread_info) <while_stepping>: New field.
8338 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
8340 (initialize_tracepoint, handle_tracepoint_general_set)
8341 (handle_tracepoint_query, tracepoint_finished_step)
8342 (tracepoint_was_hit, release_while_stepping_state_list):
8343 (current_traceframe): Declare.
8344 * server.c (handle_general_set): Handle tracepoint packets.
8346 (write_memory): New.
8347 (handle_search_memory_1): Use read_memory.
8348 (handle_query): Report support for conditional tracepoints, trace
8349 state variables, and tracepoint sources. Handle tracepoint
8351 (main): Initialize the tracepoints module.
8352 (process_serial_event): Handle traceframe reads/writes.
8354 * linux-low.c (handle_tracepoints): New.
8355 (linux_wait_1): Call it.
8356 (linux_resume_one_lwp): Handle while-stepping.
8357 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
8358 (linux_target_ops): Install them.
8359 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
8361 * linux-x86-low.c (x86_supports_tracepoints): New.
8362 (the_low_target). Install it.
8364 * mem-break.h (delete_breakpoint): Declare.
8365 * mem-break.c (delete_breakpoint): Make external.
8367 * target.h (struct target_ops): Add `supports_tracepoints',
8368 `read_pc', and `write_pc' fields.
8369 (target_supports_tracepoints): Define.
8370 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
8373 * regcache.h (struct regcache) <registers_owned>: New field.
8374 (init_register_cache, regcache_cpy): Declare.
8375 (regcache_read_pc, regcache_write_pc): Declare.
8376 (register_cache_size): Declare.
8377 (supply_regblock): Declare.
8378 * regcache.c (init_register_cache): New.
8379 (new_register_cache): Use it.
8380 (regcache_cpy): New.
8381 (register_cache_size): New.
8382 (supply_regblock): New.
8383 (regcache_read_pc, regcache_write_pc): New.
8385 * tracepoint.c: New.
8387 * Makefile.in (OBS): Add tracepoint.o.
8388 (tracepoint.o): New rule.
8390 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
8392 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
8394 (i386-mmx.c): Likewise.
8395 (i386-mmx-linux.o): Likewise.
8396 (i386-mmx-linux.c): Likewise.
8398 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
8399 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
8400 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
8401 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
8403 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
8404 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
8405 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
8407 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
8409 * Makefile.in (clean): Updated.
8411 (i386-avx.c): Likewise.
8412 (i386-avx-linux.o): Likewise.
8413 (i386-avx-linux.c): Likewise.
8414 (amd64-avx.o): Likewise.
8415 (amd64-avx.c): Likewise.
8416 (amd64-avx-linux.o): Likewise.
8417 (amd64-avx-linux.c): Likewise.
8419 * configure.srv (srv_i386_regobj): Add i386-avx.o.
8420 (srv_i386_linux_regobj): Add i386-avx-linux.o.
8421 (srv_amd64_regobj): Add amd64-avx.o.
8422 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
8423 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
8424 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
8425 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
8426 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
8427 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
8428 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
8430 * i387-fp.c: Include "i386-xstate.h".
8432 (i387_cache_to_xsave): Likewise.
8433 (i387_xsave_to_cache): Likewise.
8434 (x86_xcr0): Likewise.
8436 * i387-fp.h (i387_cache_to_xsave): Likewise.
8437 (i387_xsave_to_cache): Likewise.
8438 (x86_xcr0): Likewise.
8440 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
8441 * linux-crisv32-low.c (target_regsets): Likewise.
8442 * linux-m68k-low.c (target_regsets): Likewise.
8443 * linux-mips-low.c (target_regsets): Likewise.
8444 * linux-ppc-low.c (target_regsets): Likewise.
8445 * linux-s390-low.c (target_regsets): Likewise.
8446 * linux-sh-low.c (target_regsets): Likewise.
8447 * linux-sparc-low.c (target_regsets): Likewise.
8448 * linux-xtensa-low.c (target_regsets): Likewise.
8450 * linux-low.c: Include <sys/uio.h>.
8451 (regsets_fetch_inferior_registers): Support nt_type.
8452 (regsets_store_inferior_registers): Likewise.
8453 (linux_process_qsupported): New.
8454 (linux_target_ops): Add linux_process_qsupported.
8456 * linux-low.h (regset_info): Add nt_type.
8457 (linux_target_ops): Add process_qsupported.
8459 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
8461 (init_registers_i386_avx_linux): New.
8462 (init_registers_amd64_avx_linux): Likewise.
8463 (xmltarget_i386_linux_no_xml): Likewise.
8464 (xmltarget_amd64_linux_no_xml): Likewise.
8465 (PTRACE_GETREGSET): Likewise.
8466 (PTRACE_SETREGSET): Likewise.
8467 (x86_fill_xstateregset): Likewise.
8468 (x86_store_xstateregset): Likewise.
8469 (use_xml): Likewise.
8470 (x86_linux_update_xmltarget): Likewise.
8471 (x86_linux_process_qsupported): Likewise.
8472 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
8473 (x86_arch_setup): Don't call init_registers_amd64_linux nor
8474 init_registers_i386_linux here. Call
8475 x86_linux_update_xmltarget.
8476 (the_low_target): Add x86_linux_process_qsupported.
8478 * server.c (handle_query): Call target_process_qsupported.
8480 * target.h (target_ops): Add process_qsupported.
8481 (target_process_qsupported): New.
8483 2010-04-03 Pedro Alves <pedro@codesourcery.com>
8485 * inferiors.c (add_thread): Set last_status kind to
8486 TARGET_WAITKIND_IGNORE.
8487 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
8488 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
8489 (linux_wait_1): Move `thread' local definition to block that uses
8490 it. Don't NULL initialize `event_child'.
8491 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
8492 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
8493 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
8495 2010-04-01 Pedro Alves <pedro@codesourcery.com>
8497 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
8498 an extended waitstatus, or by a watchpoint.
8499 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
8500 thread was stepping or has been stopped by a watchpoint.
8502 2010-04-01 Pedro Alves <pedro@codesourcery.com>
8504 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
8505 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
8506 of another, then delete the previous, and validate all
8508 (validate_inserted_breakpoint): New.
8509 (delete_disabled_breakpoints): New.
8510 (validate_breakpoints): New.
8511 (check_mem_read): Validate breakpoints before trusting their
8512 shadow. Delete disabled breakpoints.
8513 (check_mem_write): Validate breakpoints before trusting they
8514 should be inserted. Delete disabled breakpoints.
8515 * mem-break.h (validate_breakpoints):
8516 * server.c (handle_query): Validate breakpoints when we see a
8519 2010-04-01 Pedro Alves <pedro@codesourcery.com>
8521 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
8522 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
8523 if we could tell there's a GDB breakpoint at stop_pc.
8524 (need_step_over_p): Don't do a step over if we find a GDB
8525 breakpoint at the resume PC.
8527 * mem-break.c (struct raw_breakpoint): New.
8528 (enum bkpt_type): New type `gdb_breakpoint'.
8529 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
8530 fields. New field `raw'.
8531 (find_raw_breakpoint_at): New.
8532 (set_raw_breakpoint_at): Handle refcounting. Create a raw
8534 (set_breakpoint_at): Adjust.
8535 (delete_raw_breakpoint): New.
8536 (release_breakpoint): New.
8537 (delete_breakpoint): Rename to...
8538 (delete_breakpoint_1): ... this. Add proc parameter. Use
8539 release_breakpoint. Return ENOENT.
8540 (delete_breakpoint): Reimplement.
8541 (find_breakpoint_at): Delete.
8542 (find_gdb_breakpoint_at): New.
8543 (delete_breakpoint_at): Delete.
8544 (set_gdb_breakpoint_at): New.
8545 (delete_gdb_breakpoint_at): New.
8546 (gdb_breakpoint_here): New.
8547 (set_reinsert_breakpoint): Use release_breakpoint.
8548 (uninsert_breakpoint): Rename to ...
8549 (uninsert_raw_breakpoint): ... this.
8550 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
8551 (reinsert_raw_breakpoint): Change parameter type to
8553 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
8555 (check_breakpoints): Adjust. Use release_breakpoint.
8556 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
8557 (breakpoint_inserted_here): Ditto.
8558 (check_mem_read): Adjust to iterate over raw breakpoints instead.
8559 Don't trust the breakpoint's shadow if it is not inserted.
8560 (check_mem_write): Adjust to iterate over raw breakpoints instead.
8561 (delete_all_breakpoints): Adjust.
8562 (free_all_breakpoints): Mark all breakpoints as uninserted, and
8563 use delete_breakpoint_1.
8565 * mem-break.h (breakpoints_supported): Delete declaration.
8566 (set_gdb_breakpoint_at): Declare.
8567 (gdb_breakpoint_here): Declare.
8568 (delete_breakpoint_at): Delete.
8569 (delete_gdb_breakpoint_at): Declare.
8571 * server.h (struct raw_breakpoint): Forward declare.
8572 (struct process_info): New field `raw_breakpoints'.
8574 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
8577 2010-03-24 Pedro Alves <pedro@codesourcery.com>
8579 * linux-low.c (status_pending_p_callback): Fix comment.
8580 (linux_wait_for_event_1): Move most of the internal breakpoint
8581 handling from here...
8582 (linux_wait_1): ... to here.
8583 (count_events_callback): New.
8584 (select_singlestep_lwp_callback): New.
8585 (select_event_lwp_callback): New.
8586 (cancel_breakpoints_callback): New.
8587 (select_event_lwp): New.
8588 (linux_wait_1): Simplify internal breakpoint handling. Give equal
8589 priority to all LWPs that have had events that should be reported
8590 to the client. Cancel breakpoints when about to reporting the
8591 event to the client, not while stopping lwps. No longer cancel
8592 finished single-steps here.
8593 (cancel_finished_single_step): Delete.
8594 (cancel_finished_single_steps): Delete.
8596 2010-03-24 Pedro Alves <pedro@codesourcery.com>
8598 * mem-break.c (enum bkpt_type): New.
8599 (struct breakpoint): New field `type'.
8600 (set_breakpoint_at): Change return type to struct breakpoint
8601 pointer. Set type to `other_breakpoint' by default.
8602 (delete_breakpoint): Rewrite, supporting more than one breakpoint
8603 in the breakpoint list.
8604 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
8605 (reinsert_breakpoint): Rename to ...
8606 (reinsert_raw_breakpoint): ... this.
8607 (reinsert_breakpoints_at): Adjust.
8608 * mem-break.h (struct breakpoint): Declare.
8609 (set_breakpoint_at): Change return type to struct breakpoint
8612 2010-03-24 Pedro Alves <pedro@codesourcery.com>
8614 * server.c (handle_query): Assign, not compare.
8616 2010-03-24 Pedro Alves <pedro@codesourcery.com>
8618 Teach linux gdbserver to step-over-breakpoints.
8620 * linux-low.c (can_hardware_single_step): New.
8621 (supports_breakpoints): New.
8622 (handle_extended_wait): If stopping threads, read the stop pc of
8625 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
8626 low target doesn't support retrieving the PC.
8627 (add_lwp): Set last_resume_kind to resume_continue.
8628 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
8629 (linux_attach): Don't clear stop_expected. Set the lwp's
8630 last_resume_kind to resume_stop.
8631 (linux_detach_one_lwp): Don't check for removed breakpoints.
8632 (check_removed_breakpoint): Delete.
8633 (status_pending_p): Rename to ...
8634 (status_pending_p_callback): ... this. Don't check for removed
8635 breakpoints. Don't consider threads that are stopped from GDB's
8637 (linux_wait_for_lwp): Always read the stop_pc here.
8638 (cancel_breakpoint): New.
8639 (step_over_bkpt): New global.
8640 (linux_wait_for_event_1): Implement stepping over breakpoints.
8641 (gdb_wants_lwp_stopped): New.
8642 (gdb_wants_all_stopped): New.
8643 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
8644 single-step traps here. Store the thread's last reported target
8646 (send_sigstop): Don't clear stop_expected. Always set it,
8648 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
8649 (cancel_finished_single_step): New.
8650 (cancel_finished_single_steps): New.
8651 (wait_for_sigstop): Don't cancel finished single-step traps here.
8652 (linux_resume_one_lwp): Don't check for removed breakpoints.
8653 Don't set `step' on non-hardware step archs.
8654 (linux_set_resume_request): Ignore resume_stop requests if already
8655 stopping or stopped. Set the lwp's last_resume_kind.
8656 (resume_status_pending_p): Don't check for removed breakpoints.
8657 (need_step_over_p): New.
8658 (start_step_over): New.
8659 (finish_step_over): New.
8660 (linux_resume_one_thread): Always queue a sigstop for resume_stop
8661 requests. Clear the thread's last reported target waitstatus.
8662 Don't use the `suspended' flag. Don't consider pending breakpoints.
8663 (linux_resume): Start a step-over if necessary.
8664 (proceed_one_lwp): New.
8665 (proceed_all_lwps): New.
8666 (unstop_all_lwps): New.
8667 * linux-low.h (struct lwp_info): Rewrite comment for the
8668 `suspended' flag. Add the `stop_pc' field. Delete the
8669 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
8670 Add `'last_resume_kind' and `need_step_over' fields.
8671 * inferiors.c (struct thread_info): Delete, moved elsewhere.
8672 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
8673 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
8674 (set_raw_breakpoint_at): New.
8675 (set_breakpoint_at): Rewrite to use it.
8676 (reinsert_breakpoint_handler): Delete.
8677 (set_reinsert_breakpoint): New.
8678 (reinsert_breakpoint_by_bp): Delete.
8679 (delete_reinsert_breakpoints): New.
8680 (uninsert_breakpoint): Rewrite.
8681 (uninsert_breakpoints_at): New.
8682 (reinsert_breakpoint): Rewrite.
8683 (reinsert_breakpoints_at): New.
8684 (check_breakpoints): Rewrite.
8685 (breakpoint_here): New.
8686 (breakpoint_inserted_here): New.
8687 (check_mem_read): Adjust.
8688 * mem-break.h (breakpoints_supported, breakpoint_here)
8689 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
8690 (reinsert_breakpoint_by_bp): Delete declaration.
8691 (delete_reinsert_breakpoints): Declare.
8692 (reinsert_breakpoint): Delete declaration.
8693 (reinsert_breakpoints_at): Declare.
8694 (uninsert_breakpoint): Delete declaration.
8695 (uninsert_breakpoints_at): Declare.
8696 (check_breakpoints): Adjust prototype.
8697 * server.h: Adjust include order.
8698 (struct thread_info): Declare here. Add a `last_status' field.
8700 2010-03-23 Michael Snyder <msnyder@vmware.com>
8702 * server.c (crc32): New function.
8703 (handle_query): Add handling for 'qCRC:' request.
8705 2010-03-23 Pedro Alves <pedro@codesourcery.com>
8707 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
8708 lwp had been stopped by a watchpoint.
8710 2010-03-16 Pedro Alves <pedro@codesourcery.com>
8712 * server.h (internal_error): Declare.
8713 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
8714 * utils.c (internal_error): New function.
8716 2010-03-15 Andreas Schwab <schwab@redhat.com>
8718 * configure.srv: Fix typo setting srv_regobj.
8720 2010-03-15 Pedro Alves <pedro@codesourcery.com>
8722 * linux-low.c (fetch_register): Avoid passing a non string literal
8724 (usr_store_inferior_registers): Ditto.
8726 2010-03-14 Pedro Alves <pedro@codesourcery.com>
8728 * linux-low.c (linux_write_memory): Bail out early if peeking
8731 2010-03-14 Pedro Alves <pedro@codesourcery.com>
8733 * linux-low.h (struct lwp_info): New fields
8734 `stopped_by_watchpoint' and `stopped_data_address'.
8735 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
8736 here, and cache them in the lwp object.
8737 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
8739 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
8741 (linux_stopped_by_watchpoint): Rewrite.
8742 (linux_stopped_data_address): Rewrite.
8744 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
8746 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
8747 switching the current inferior, not before.
8749 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
8751 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
8752 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
8753 i386-linux.c and amd64-linux.c.
8754 (reg-i386.o): Removed.
8755 (reg-i386.c): Likewise.
8756 (reg-i386-linux.o): Likewise.
8757 (reg-i386-linux.c): Likewise.
8758 (reg-x86-64.o): Likewise.
8759 (reg-x86-64.c): Likewise.
8760 (reg-x86-64-linux.o): Likewise.
8761 (reg-x86-64-linux.c): Likewise.
8764 (i386-linux.o): Likewise.
8765 (i386-linux.c): Likewise.
8766 (amd64.o): Likewise.
8767 (amd64.c): Likewise.
8768 (amd64-linux.o): Likewise.
8769 (amd64-linux.c): Likewise.
8771 * configure.srv (srv_i386_regobj): New.
8772 (srv_i386_linux_regobj): Likewise.
8773 (srv_amd64_regobj): Likewise.
8774 (srv_amd64_linux_regobj): Likewise.
8775 (srv_i386_32bit_xmlfiles): Likewise.
8776 (srv_i386_64bit_xmlfiles): Likewise.
8777 (srv_i386_xmlfiles): Likewise.
8778 (srv_amd64_xmlfiles): Likewise.
8779 (srv_i386_linux_xmlfiles): Likewise.
8780 (srv_amd64_linux_xmlfiles): Likewise.
8781 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
8782 srv_xmlfiles to $srv_i386_xmlfiles.
8783 (i[34567]86-*-mingw32ce*): Likewise.
8784 (i[34567]86-*-mingw*): Likewise.
8785 (i[34567]86-*-nto*): Likewise.
8786 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
8787 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
8788 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
8789 (x86_64-*-linux*): Likewise.
8791 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
8792 (init_registers_amd64_linux): New.
8793 (x86_arch_setup): Replace init_registers_x86_64_linux with
8794 init_registers_amd64_linux.
8796 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
8798 * configure.ac: Check for libdl. If it is not available link against
8799 static libthread_db.
8800 * configure: Regenerate.
8802 2010-02-22 Pedro Alves <pedro@codesourcery.com>
8806 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
8807 handing a read watchpoint.
8808 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
8810 2010-02-12 Doug Evans <dje@google.com>
8812 * linux-low.c (linux_supports_tracefork_flag): Document.
8813 (linux_look_up_symbols): Add comment.
8815 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
8817 * regcache.c (supply_register): Clear regcache if buf is NULL.
8819 2010-02-02 Nicolas Roche <roche@sourceware.org>
8820 Joel Brobecker <brobecker@adacore.com>
8822 * inferiors.c (find_inferior): Add function documentation.
8823 (unloaded_dll): Handle the case where the unloaded dll has not
8824 been previously registered in the dll list.
8826 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
8828 * linux-arm-low.c (thumb_breakpoint_len): Delete.
8829 (thumb2_breakpoint): New.
8830 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
8832 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
8834 * linux-low.c (get_stop_pc): Check for SIGTRAP.
8835 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
8838 2010-01-21 Pedro Alves <pedro@codesourcery.com>
8840 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
8842 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
8844 * linux-s390-low.c (s390_collect_ptrace_register)
8845 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
8847 2010-01-21 Doug Evans <dje@google.com>
8849 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
8850 (PTRACE_ARG4_TYPE): New macro.
8851 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
8852 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
8853 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
8854 (usr_store_inferior_registers): Ditto.
8855 (linux_read_memory, linux_write_memory): Ditto.
8856 (linux_test_for_tracefork): Ditto.
8858 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
8859 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
8861 2010-01-21 Pedro Alves <pedro@codesourcery.com>
8863 * proc-service.c (ps_lgetregs): Don't refetch registers from the
8866 2010-01-21 Pedro Alves <pedro@codesourcery.com>
8868 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
8869 prototype to take a regcache. Adjust.
8871 2010-01-20 Pedro Alves <pedro@codesourcery.com>
8873 * regcache.h (struct thread_info): Forward declare.
8874 (struct regcache): New.
8875 (new_register_cache): Adjust prototype.
8876 (get_thread_regcache): Declare.
8877 (free_register_cache): Adjust prototype.
8878 (registers_to_string, registers_from_string): Ditto.
8879 (supply_register, supply_register_by_name, collect_register)
8880 (collect_register_as_string, collect_register_by_name): Ditto.
8881 * regcache.c (struct inferior_regcache_data): Delete.
8882 (get_regcache): Rename to ...
8883 (get_thread_regcache): ... this. Adjust. Switch inferior before
8885 (regcache_invalidate_one): Adjust.
8886 (regcache_invalidate): Fix prototype.
8887 (new_register_cache): Return the new register cache.
8888 (free_register_cache): Change prototype.
8889 (realloc_register_cache): Adjust.
8890 (registers_to_string): Change prototype to take a regcache. Adjust.
8891 (registers_from_string): Ditto.
8892 (register_data): Ditto.
8893 (supply_register): Ditto.
8894 (supply_register_by_name): Ditto.
8895 (collect_register): Ditto.
8896 (collect_register_as_string): Ditto.
8897 (collect_register_by_name): Ditto.
8898 * server.c (process_serial_event): Adjust.
8899 * linux-low.h (regset_fill_func, regset_store_func): Change
8901 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
8903 * linux-low.c (get_stop_pc): Adjust.
8904 (check_removed_breakpoint): Adjust.
8905 (linux_wait_for_event): Adjust.
8906 (linux_resume_one_lwp): Adjust.
8907 (fetch_register): Add regcache parameter. Adjust.
8908 (usr_store_inferior_registers): Ditto.
8909 (regsets_fetch_inferior_registers): Ditto.
8910 (regsets_store_inferior_registers): Ditto.
8911 (linux_fetch_registers, linux_store_registers): Ditto.
8912 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
8914 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
8916 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
8917 prototype to take a regcache.
8918 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
8919 * remote-utils.c (convert_ascii_to_int, outreg)
8920 (prepare_resume_reply): Change prototype to take a regcache.
8922 * target.h (struct target_ops) <fetch_registers, store_registers>:
8923 Change prototype to take a regcache.
8924 (fetch_inferior_registers, store_inferior_registers): Change
8925 prototype to take a regcache. Adjust.
8926 * proc-service.c (ps_lgetregs): Adjust.
8927 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
8928 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
8929 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
8930 take a regcache. Adjust.
8931 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
8932 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
8933 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
8934 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
8935 * linux-cris-low.c (cris_get_pc, cris_set_pc)
8936 (cris_cannot_fetch_register):
8937 (cris_breakpoint_at): Change prototype to take a regcache.
8939 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
8940 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
8941 to take a regcache. Adjust.
8942 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
8944 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
8945 take a regcache. Adjust.
8946 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
8947 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
8948 (m68k_set_pc): Change prototype to take a regcache. Adjust.
8949 * linux-mips-low.c (mips_get_pc):
8950 (mips_set_pc): Change prototype to take a regcache. Adjust.
8951 (mips_reinsert_addr): Adjust.
8952 (mips_collect_register): Change prototype to take a regcache.
8954 (mips_supply_register):
8955 (mips_collect_register_32bit, mips_supply_register_32bit)
8956 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
8957 (mips_store_fpregset): Ditto.
8958 * linux-ppc-low.c (ppc_supply_ptrace_register)
8959 (ppc_supply_ptrace_register): Ditto.
8960 (parse_spufs_run): Adjust.
8961 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
8962 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
8963 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
8964 take a regcache. Adjust.
8965 * linux-s390-low.c (s390_collect_ptrace_register)
8966 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
8967 (s390_set_pc): Change prototype to take a regcache. Adjust.
8968 (s390_arch_setup): Adjust.
8969 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
8970 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
8971 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
8972 (sparc_fill_gregset, sparc_store_gregset_from_stack)
8973 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
8975 (sparc_breakpoint_at): Adjust.
8976 * linux-xtensa-low.c (xtensa_fill_gregset):
8977 (xtensa_store_gregset):
8978 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
8979 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
8980 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
8981 prototype to take a regcache. Adjust.
8982 * win32-arm-low.c (arm_fetch_inferior_register)
8983 (arm_store_inferior_register): Change prototype to take a
8985 * win32-i386-low.c (i386_fetch_inferior_register)
8986 (i386_store_inferior_register): Change prototype to take a
8988 * win32-low.c (child_fetch_inferior_registers)
8989 (child_store_inferior_registers): Change prototype to take a
8991 (win32_wait): Adjust.
8992 (win32_fetch_inferior_registers): Change prototype to take a
8994 (win32_store_inferior_registers): Adjust.
8995 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
8996 store_inferior_register>: Change prototype to take a regcache.
8998 2010-01-20 Doug Evans <dje@google.com>
9000 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
9002 (linux_wait_for_event1, linux_init_signals): Ditto.
9003 (W_STOPCODE): Provide definition if missing.
9005 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
9007 * linux-low.c (linux_core_of_thread): New.
9008 (compare_ints, show_process, list_threads): New.
9009 (linux_qxfer_osdata): Report threads and cores.
9010 (linux_target_op): Register linux_core_of_thread.
9011 * remote-utils.c (prepare_resume_reply): Report the core.
9012 (buffer_xml_printf): Support %d specifier.
9013 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
9015 (handle_query): Handle qXfer:threads. Announce availability
9017 * target.h (struct target_ops): New field core_of_thread.
9019 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
9021 * Makefile.in (clean): Remove new generated files.
9022 (reg-s390.o, reg-s390.c): Remove rules.
9023 (reg-s390x.o, reg-s390x.c): Likewise.
9024 (s390-linux32.o, s390-linux32.c): Add rules.
9025 (s390-linux64.o, s390-linux64.c): Likewise.
9026 (s390x-linux64.o, s390x-linux64.c): Likewise.
9027 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
9028 * linux-s390-low.c: Include <elf.h>.
9029 (HWCAP_S390_HIGH_GPRS): Define if undefined.
9030 (init_registers_s390): Remove prototype.
9031 (init_registers_s390x): Likewise.
9032 (init_registers_s390_linux32): Add prototype.
9033 (init_registers_s390_linux64): Likewise.
9034 (init_registers_s390x_linux64): Likewise.
9035 (s390_num_regs_3264): New define.
9036 (s390_regmap_3264): New global variable.
9037 (s390_cannot_fetch_register): Remove obsolete check.
9038 (s390_cannot_store_register): Likewise.
9039 (s390_collect_ptrace_register): Handle upper/lower register halves.
9040 (s390_supply_ptrace_register): Likewise.
9041 (s390_fill_gregset): Update to register number changes.
9042 (s390_get_hwcap): New routine.
9043 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
9044 Install appropriate regmap and register set.
9046 2010-01-01 Joel Brobecker <brobecker@adacore.com>
9048 * server.c (gdbserver_version): Update copyright year to 2010.
9049 * gdbreplay.c (gdbreplay_version): Likewise.
9051 2009-12-28 Doug Evans <dje@google.com>
9053 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
9054 elf/external.h. Include <elf.h> instead but only if necessary.
9056 2009-12-28 Pedro Alves <pedro@codesourcery.com>
9058 * linux-low.c (linux_remove_process): Remove `detaching'
9059 parameter. Don't release/detach from thread_db here.
9060 (linux_kill): Release/detach from thread_db here, ...
9061 (linux_detach): ... and here, before actually detaching.
9062 (linux_wait_1): ... and here, when a process exits.
9063 * thread-db.c (any_thread_of): New.
9064 (thread_db_free): Switch the current inferior to a thread of the
9067 2009-12-21 Doug Evans <dje@google.com>
9069 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
9071 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
9072 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
9073 warning ifndef __NR_tkill. Move setting of errno there too.
9074 Delete unnecessary resetting of errno after syscall.
9075 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
9077 * configure.ac: Check for dladdr.
9078 * config.in: Regenerate.
9079 * configure: Regenerate.
9080 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
9081 (try_thread_db_load): Update.
9083 * linux-low.c (my_waitpid): Delete unnecessary prototype.
9085 2009-12-18 Doug Evans <dje@google.com>
9087 * event-loop.c: Include unistd.h if it exists.
9089 * linux-low.c (my_waitpid): Move definition away from being in
9090 between linux_tracefork_child/linux_test_for_tracefork.
9092 * gdb_proc_service.h (psaddr_t): Fix type.
9093 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
9094 signature to match glibc.
9096 2009-12-16 Doug Evans <dje@google.com>
9098 * linux-low.c (linux_read_memory): Fix argument to read.
9100 2009-11-26 Pedro Alves <pedro@codesourcery.com>
9102 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
9103 events, don't leave current_inferior pointing at null.
9105 2009-11-26 Pedro Alves <pedro@codesourcery.com>
9107 * win32-low.c (LOG): Delete.
9108 (OUTMSG): Output to stderr.
9109 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
9110 on compile time LOG macro.
9111 (win32_wait): Fix debug output.
9113 2009-11-26 Pedro Alves <pedro@codesourcery.com>
9115 * win32-low.c (win32_add_one_solib): If the dll name is
9116 "ntdll.dll", prepend the system directory to the dll path.
9118 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
9120 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
9122 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
9123 Vladimir Prus <vladimir@codesourcery.com>
9125 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
9126 * configure.ac: Check for __mcoldfire__ and set
9127 gdb_cv_m68k_is_coldfire.
9128 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
9129 reg-cf.o and reg-m68k.o.
9130 * configure: Regenerated.
9132 2009-11-16 Pedro Alves <pedro@codesourcery.com>
9134 * linux-low.c (linux_remove_process): Add `detaching' parameter.
9135 Pass it to thread_db_free.
9136 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
9137 proper `detaching' argument to linux_remove_process.
9138 * linux-low.h (thread_db_free): Add `detaching' parameter.
9139 * thread-db.c (thread_db_init): Pass false as `detaching' argument
9141 (thread_db_free): Add `detaching' parameter. Only
9142 call td_ta_clear_event if detaching from process.
9144 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
9146 * thread-db.c (thread_db_free): Fix typo.
9148 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
9151 * thread-db.c (thread_db_free): Call td_ta_clear_event.
9153 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
9155 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
9156 with an i686 compiler.
9157 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
9159 * configure: Rebuilt.
9161 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
9165 * server.c (handle_search_memory_1): Correct read_addr initialization
9166 in loop for searching subsequent chunks.
9168 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
9170 * configure.ac: New --with-libthread-db option.
9171 * thread-db.c: Allow direct dependence on libthread_db.
9172 (thread_db_free): Adjust.
9173 * config.in: Regenerate.
9174 * configure: Likewise.
9176 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
9179 * thread-db.c (attach_thread): New function.
9180 (maybe_attach_thread): Return success/failure.
9181 (find_new_threads_callback): Adjust.
9182 (thread_db_find_new_threads): Loop until no new threads.
9184 2009-10-13 Pedro Alves <pedro@codesourcery.com>
9186 * proc-service.c (ps_lgetregs): Formatting.
9188 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
9190 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
9191 * configure.ac: Adjust.
9192 * linux-low.h (struct process_info_private): Move members to struct
9194 (thread_db_free, thread_db_handle_monitor_command): New prototype.
9195 * linux-low.c (linux_remove_process): Adjust.
9196 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
9197 * server.c (handle_query): Move code ...
9198 (handle_monitor_command): ... here. New function.
9199 * target.h (struct target_ops): New member.
9200 * thread-db.c (struct thread_db): New.
9201 (libthread_db_search_path): New variable.
9202 (thread_db_create_event, thread_db_enable_reporting)
9203 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
9204 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
9205 (try_thread_db_load_1, dladdr_to_soname): New functions.
9206 (try_thread_db_load, thread_db_load_search): New functions.
9207 (thread_db_init): Search for libthread_db.
9208 (thread_db_free): New function.
9209 (thread_db_handle_monitor_command): Likewise.
9210 * config.in: Regenerate.
9211 * configure: Regenerate.
9213 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
9215 * spu-low.c (spu_kill): Wait for inferior to terminate.
9216 Call clear_inferiors.
9217 (spu_detach): Call clear_inferiors.
9219 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
9221 * aclocal.m4: Regenerate.
9222 * config.in: Likewise.
9223 * configure: Likewise.
9225 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
9227 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
9228 (parse_spufs_run): New function.
9229 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
9230 (ppc_breakpoint_at): Handle SPU breakpoints.
9232 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
9234 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
9235 (SPUFS_MAGIC): Define.
9236 (spu_enumerate_spu_ids): New function.
9237 (linux_qxfer_spu): New function.
9238 (linux_target_ops): Install linux_qxfer_spu.
9240 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
9242 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
9243 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
9244 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
9245 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
9246 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
9247 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
9248 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
9249 (init_registers_powerpc_cell32l): Add prototype.
9250 (init_registers_powerpc_cell64l): Likewise.
9251 (ppc_arch_setup): Detect Cell/B.E. architecture.
9253 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
9255 * Makefile.in (datarootdir): New variable.
9257 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
9259 * linux-low.c (linux_write_memory): Update debugging output.
9260 * Makefile.in (clean): Add new descriptions.
9261 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
9262 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
9263 * configure.srv: Add new files for arm*-*-linux*.
9264 * linux-arm-low.c: Add new declarations.
9265 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
9266 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
9267 (HWCAP_VFPv3D16): New.
9268 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
9269 instead of __IWMMXT__.
9270 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
9271 (arm_arch_setup): New.
9272 (target_regsets): Remove #ifdef. Add VFP regset.
9273 (the_low_target): Use arm_arch_setup.
9275 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
9277 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
9278 the main thread again.
9280 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
9282 Adding Neutrino gdbserver.
9283 * configure: Regenerated.
9284 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
9285 * configure.srv (i[34567]86-*-nto*): New target.
9286 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
9287 * remote-utils.c [__QNX__]: Include sys/iomgr.h
9288 (nto_comctrl) [__QNX__]: New function.
9289 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
9291 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
9293 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
9296 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
9297 Pedro Alves <pedro@codesourcery.com>
9299 * win32-i386-low.c (i386_get_thread_context): Handle systems that
9300 don't support CONTEXT_EXTENDED_REGISTERS.
9301 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
9302 (the_low_target): Install them.
9303 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
9304 failing with ERROR_PIPE_NOT_CONNECTED.
9306 2009-06-30 Doug Evans <dje@google.com>
9307 Pierre Muller <muller@ics.u-strasbg.fr>
9309 Add h/w watchpoint support to x86-linux, win32-i386.
9310 * Makefile.in (SFILES): Add i386-low.c
9311 (i386_low_h): Define.
9312 (i386-low.o): Add dependencies.
9313 (linux-x86-low.o): Add i386-low.h dependency.
9314 (win32-i386-low.o): Ditto.
9315 * i386-low.c: New file.
9316 * i386-low.h: New file.
9317 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
9318 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
9319 * linux-low.c (linux_add_process): Initialize arch_private.
9320 (linux_remove_process): Free arch_private.
9321 (add_lwp): Initialize arch_private.
9322 (delete_lwp): Free arch_private.
9323 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
9325 * linux-low.h (process_info_private): New member arch_private.
9326 (lwp_info): New member arch_private.
9327 (linux_target_ops): New members new_process, new_thread,
9329 (ptid_of): New macro.
9330 * linux-x86-low.c: Include stddef.h, i386-low.h.
9331 (arch_process_info): New struct.
9332 (arch_lwp_info): New struct.
9333 (x86_linux_dr_get, x86_linux_dr_set): New functions.
9334 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
9335 (i386_dr_low_get_status): New function.
9336 (x86_insert_point, x86_remove_point): New functions.
9337 (x86_stopped_by_watchpoint): New function.
9338 (x86_stopped_data_address): New function.
9339 (x86_linux_new_process, x86_linux_new_thread): New functions.
9340 (x86_linux_prepare_to_resume): New function.
9341 (the_low_target): Add entries for insert_point, remove_point,
9342 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
9344 * server.c (debug_hw_points): New global.
9345 (monitor_show_help): Document set debug-hw-points.
9346 (handle_query): Process "set debug-hw-points".
9347 * server.h (debug_hw_points): Declare.
9348 (paddress): Declare.
9349 * utils.c (NUMCELLS, CELLSIZE): New macros.
9350 (get_sell, xsnprintf, paddress): New functions.
9351 * win32-arm-low.c (the_low_target): Add entries for insert_point,
9352 remove_point, stopped_by_watchpoint, stopped_data_address.
9353 * win32-i386-low.c: Include i386-low.h.
9354 (debug_reg_state): Replaces dr.
9355 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
9356 (i386_dr_low_get_status): New function.
9357 (i386_insert_point, i386_remove_point): New functions.
9358 (i386_stopped_by_watchpoint): New function.
9359 (i386_stopped_data_address): New function.
9360 (i386_initial_stuff): Update.
9361 (get_thread_context,set_thread_context,i386_thread_added): Update.
9362 (the_low_target): Add entries for insert_point,
9363 remove_point, stopped_by_watchpoint, stopped_data_address.
9364 * win32-low.c (win32_insert_watchpoint): New function.
9365 (win32_remove_watchpoint): New function.
9366 (win32_stopped_by_watchpoint): New function.
9367 (win32_stopped_data_address): New function.
9368 (win32_target_ops): Add entries for insert_watchpoint,
9369 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
9370 * win32-low.h (win32_target_ops): New members insert_point,
9371 remove_point, stopped_by_watchpoint, stopped_data_address.
9373 2009-06-25 Pedro Alves <pedro@codesourcery.com>
9375 * server.c (process_serial_event): Re-return unsupported, not
9376 error, if the type isn't recognized. Re-allow supporting only
9377 insert or remove packets. Also call require_running for
9378 breakpoints. Add missing break statement to default case. Tidy.
9379 * target.h (struct target_ops): Rename insert_watchpoint to
9380 insert_point, and remove_watchpoint to remove_point.
9382 * linux-low.h (struct linux_target_ops): Likewise.
9383 * linux-low.c (linux_insert_watchpoint): Rename to ...
9384 (linux_insert_point): ... this. Adjust.
9385 (linux_remove_watchpoint): Rename to ...
9386 (linux_remove_point): ... this. Adjust.
9387 (linux_target_ops): Adjust.
9388 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
9389 (cris_insert_point): ... this.
9390 (cris_remove_watchpoint): Rename to ...
9391 (cris_remove_point): ... this.
9392 (the_low_target): Adjust.
9394 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
9396 * server.c (handle_v_kill): Pass signal_pid to
9397 kill_inferior if multi_process is zero.
9399 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
9401 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
9402 * target.h (target_ops): Comment for *_watchpoint to make it clear
9403 the functions can get types '0' and '1'.
9405 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
9407 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
9408 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
9409 * regcache.c (get_regcache): Likewise.
9410 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
9411 * win32-low.c (child_fetch_inferior_registers): Remove check for
9414 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
9415 Pedro Alves <pedro@codesourcery.com>
9417 * target.h (struct target_ops) <supports_multi_process>: New
9419 (target_supports_multi_process): New.
9420 * server.c (handle_query): Even if GDB reports support, only
9421 enable multi-process if the target also supports it. Report
9422 multi-process support only if the target backend supports it.
9423 * linux-low.c (linux_supports_multi_process): New function.
9424 (linux_target_ops): Install it as target_supports_multi_process
9427 2009-05-24 Doug Evans <dje@google.com>
9429 Global renaming of find_thread_pid to find_thread_ptid.
9430 * server.h (find_thread_ptid): Renamed from find_thread_pid.
9431 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
9432 All callers updated.
9434 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
9435 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
9438 * linux-low.c (get_stop_pc): Print pc if debug_threads.
9439 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
9440 (linux_resume_one_lwp): Ditto.
9442 2009-05-23 Doug Evans <dje@google.com>
9444 * linux-low.c (linux_resume_one_lwp): Change type of first arg
9445 from struct inferior_list_entry * to struct lwp_info *.
9446 All callers updated.
9448 2009-05-13 Doug Evans <dje@google.com>
9450 * linux-x86-low.c: Don't include assert.h.
9451 (x86_siginfo_fixup): Use fatal, not assert.
9452 (x86_arch_setup): Fix comment.
9454 2009-05-12 Doug Evans <dje@google.com>
9456 Biarch support for i386/amd64 gdbserver.
9457 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
9458 Add linux-x86-low.c.
9459 (linux-i386-low.o, linux-x86-64-low.o): Delete.
9460 (linux-x86-low.o): Add.
9461 * linux-x86-64-low.c: Delete.
9462 * linux-i386-low.c: Delete.
9463 * linux-x86-low.c: New file.
9464 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
9466 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
9468 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
9469 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
9470 (linux_child_pid_to_exec_file): New function.
9471 (elf_64_header_p, elf_64_file_p): New functions.
9472 (siginfo_fixup): New function.
9473 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
9474 give target a chance to convert layout.
9475 * linux-low.h (linux_target_ops): New member siginfo_fixup.
9476 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
9478 2009-05-07 Doug Evans <dje@google.com>
9480 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
9481 (regsets_store_inferior_registers): Ditto.
9483 2009-05-06 Pedro Alves <pedro@codesourcery.com>
9487 * linux-low.c (must_set_ptrace_flags): Delete.
9488 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
9490 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
9491 `lwp->must_set_ptrace_flags' instead.
9492 (linux_wait_for_event_1): Set ptrace options here.
9493 (linux_wait_1): ... not here.
9495 2009-04-30 Doug Evans <dje@google.com>
9497 * inferiors.c (started_inferior_callback): New function.
9498 (attached_inferior_callback): New function.
9499 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
9500 * server.c (print_started_pid, print_attached_pid): New functions.
9501 (detach_or_kill_for_exit): New function.
9502 (main): Call it instead of for_each_inferior (kill_inferior_callback).
9503 * server.h (have_started_inferiors_p): Declare.
9504 (have_attached_inferiors_p): Declare.
9506 * inferiors.c (remove_process): Fix memory leak, free process.
9507 * linux-low.c (linux_remove_process): New function.
9508 (linux_kill): Call it instead of remove_process.
9509 (linux_detach, linux_wait_1): Ditto.
9511 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
9513 * configure.srv: Add x86 Windows CE target.
9515 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
9517 * inferiors.c (get_thread_process): Make global.
9518 * server.h (get_thread_process): Add prototype.
9519 * thread-db.c (find_one_thread): Use get_thread_process
9520 instead of current_process.
9521 (thread_db_get_tls_address): Do not crash if called when
9522 thread layer is not yet initialized.
9524 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
9526 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
9527 * spu-low.c (current_tid): Rename to ...
9528 (current_ptid): ... this.
9529 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
9530 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
9531 ptid_get_lwp (current_ptid) instead of current_tid.
9532 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
9533 instead of current_tid. Use find_process_pid to verify pid
9534 argument is valid. Pass proper argument to remove_process.
9535 (spu_thread_alive): Compare current_ptid instead of current_tid.
9536 (spu_resume): Likewise.
9538 2009-04-02 Pedro Alves <pedro@codesourcery.com>
9540 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
9543 2009-04-01 Pedro Alves <pedro@codesourcery.com>
9545 Implement the multiprocess extensions, and add linux multiprocess
9548 * server.h (ULONGEST): Declare.
9549 (struct ptid, ptid_t): New.
9550 (minus_one_ptid, null_ptid): Declare.
9551 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
9552 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
9553 (struct inferior_list_entry): Change `id' type from unsigned from
9555 (struct sym_cache, struct breakpoint, struct
9556 process_info_private): Forward declare.
9557 (struct process_info): Declare.
9558 (current_process): Declare.
9559 (all_processes): Declare.
9560 (initialize_inferiors): Declare.
9561 (add_thread): Adjust to use ptid_t.
9562 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
9563 (add_process, remove_process, find_thread_pid): Declare.
9564 (find_inferior_id): Adjust to use ptid_t.
9565 (cont_thread, general_thread, step_thread): Change type to ptid_t.
9566 (multi_process): Declare.
9567 (push_event): Adjust to use ptid_t.
9568 (read_ptid, write_ptid): Declare.
9569 (prepare_resume_reply): Adjust to use ptid_t.
9570 (clear_symbol_cache): Declare.
9571 * inferiors.c (all_processes): New.
9572 (null_ptid, minus_one_ptid): New.
9573 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
9574 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
9575 (add_thread): Change unsigned long to ptid. Remove gdb_id
9577 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
9578 (gdb_id_to_thread): Rename to ...
9579 (find_thread_pid): ... this. Change unsigned long to ptid.
9580 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
9581 (loaded_dll, pull_pid_from_list): Adjust.
9582 (add_process, remove_process, find_process_pid)
9583 (get_thread_process, current_process, initialize_inferiors): New.
9584 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
9585 (struct target_waitstatus) <related_pid>: Ditto.
9586 (struct target_ops) <kill, detach>: Add `pid' argument. Change
9588 (struct target_ops) <join>: Add `pid' argument.
9589 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
9590 (struct target_ops) <wait>: Add `ptid' field. Change return type
9592 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
9593 (mywait): Add `ptid' argument. Change return type to ptid_t.
9594 (target_pid_to_str): Declare.
9595 * target.c (set_desired_inferior): Adjust to use ptids.
9596 (mywait): Add new `ptid' argument. Adjust.
9597 (target_pid_to_str): New.
9598 * mem-break.h (free_all_breakpoints): Declare.
9599 * mem-break.c (breakpoints): Delelete.
9600 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
9601 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
9602 to use per-process breakpoint list.
9603 (free_all_breakpoints): New.
9604 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
9605 (symbol_cache, all_symbols_looked_up): Delete.
9607 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
9609 (prepare_resume_reply): Change ptid argument's type from unsigned
9610 long to ptid_t. Adjust. Implement W;process and X;process.
9611 (free_sym_cache, clear_symbol_cache): New.
9612 (look_up_one_symbol): Adjust to per-process symbol cache. *
9613 * server.c (cont_thread, general_thread, step_thread): Change type
9616 (multi_process): New.
9617 (last_ptid): Change type to ptid_t.
9618 (struct vstop_notif) <ptid>: Change type to ptid_t.
9619 (queue_stop_reply, push_event): Change `ptid' argument's type to
9621 (discard_queued_stop_replies): Add `pid' argument.
9622 (start_inferior): Adjust to use ptids. Adjust to mywait interface
9623 changes. Don't reference the `attached' global.
9624 (attach_inferior): Adjust to mywait interface changes.
9625 (handle_query): Adjust to use ptids. Parse GDB's qSupported
9626 features. Handle and report "multiprocess+". Handle
9628 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
9630 (handle_v_kill): New.
9631 (handle_v_stopped): Adjust to use target_pid_to_str.
9632 (handle_v_requests): Allow multiple attaches and runs when
9633 multiprocess extensions are in effect. Handle "vKill".
9634 (myresume): Adjust to use ptids.
9635 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
9636 (handle_status): Adjust to discard_queued_stop_replies interface
9638 (first_thread_of, kill_inferior_callback)
9639 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
9640 (main): Call initialize_inferiors. Adjust to use ptids, killing
9641 and detaching from all inferiors. Handle multiprocess packet
9643 * linux-low.h: Include gdb_proc_service.h.
9644 (struct process_info_private): New.
9645 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
9646 <lwpid_of>: Use ptid_get_lwp.
9647 (get_lwp_thread): Adjust.
9648 (struct lwp_info): Add `dead' member.
9649 (find_lwp_pid): Declare.
9650 * linux-low.c (thread_db_active): Delete.
9651 (new_inferior): Adjust comment.
9652 (inferior_pid): Delete.
9653 (linux_add_process): New.
9654 (handle_extended_wait): Adjust.
9655 (add_lwp): Change unsigned long to ptid.
9656 (linux_create_inferior): Add process to processes table. Adjust
9657 to use ptids. Don't set new_inferior here.
9658 (linux_attach_lwp): Rename to ...
9659 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
9660 it. Adjust to use ptids.
9661 (linux_attach_lwp): New.
9662 (linux_attach): Add process to processes table. Don't set
9664 (struct counter): New.
9665 (second_thread_of_pid_p, last_thread_of_process_p): New.
9666 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
9668 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
9669 processes. Remove process from process table.
9670 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
9671 to multiple processes.
9672 (any_thread_of): New.
9673 (linux_detach): Add `pid' argument, and handle it. Remove process
9674 from processes table.
9675 (linux_join): Add `pid' argument. Handle it.
9676 (linux_thread_alive): Change unsighed long argument to ptid_t.
9677 Consider dead lwps as not being alive.
9678 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
9679 threads we're not interested in.
9680 (same_lwp, find_lwp_pid): New.
9681 (linux_wait_for_lwp): Change `pid' argument's type from int to
9683 (linux_wait_for_event): Rename to ...
9684 (linux_wait_for_event_1): ... this. Change `pid' argument's type
9685 from int to ptid_t. Adjust.
9686 (linux_wait_for_event): New.
9687 (linux_wait_1): Add `ptid' argument. Change return type to
9688 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
9689 that exit from the process table.
9690 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
9692 (mark_lwp_dead): New.
9693 (wait_for_sigstop): Adjust to use ptids. If a process exits while
9694 stopping all threads, mark its main lwp as dead.
9695 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
9697 (fetch_register, usr_store_inferior_registers)
9698 (regsets_fetch_inferior_registers)
9699 (regsets_store_inferior_registers, linux_read_memory)
9700 (linux_write_memory): Inline `inferior_pid'.
9701 (linux_look_up_symbols): Adjust to use per-process
9703 (linux_request_interrupt): Adjust to use ptids.
9704 (linux_read_auxv): Inline `inferior_pid'.
9705 (initialize_low): Don't reference thread_db_active.
9706 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
9707 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
9708 (ps_getpid): Return the pid of the current inferior.
9709 * thread-db.c (proc_handle, thread_agent): Delete.
9710 (thread_db_create_event, thread_db_enable_reporting): Adjust to
9712 (find_one_thread): Change argument type to ptid_t. Adjust to
9714 (maybe_attach_thread): Adjust to per-process data and ptids.
9715 (thread_db_find_new_threads): Ditto.
9716 (thread_db_init): Ditto.
9717 * spu-low.c (spu_create_inferior, spu_attach): Add process to
9718 processes table. Adjust to use ptids.
9719 (spu_kill, spu_detach): Adjust interface. Remove process from
9721 (spu_join, spu_thread_alive): Adjust interface.
9722 (spu_wait): Adjust interface. Remove process from processes
9723 table. Adjust to use ptids.
9724 * win32-low.c (current_inferior_tid): Delete.
9725 (current_inferior_ptid): New.
9726 (debug_event_ptid): New.
9727 (thread_rec): Take a ptid. Adjust.
9728 (child_add_thread): Add `pid' argument. Adjust to use ptids.
9729 (child_delete_thread): Ditto.
9730 (do_initial_child_stuff): Add `attached' argument. Add process to
9732 (child_fetch_inferior_registers, child_store_inferior_registers):
9734 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
9735 (win32_attach): Pass 1 to do_initial_child_stuff.
9736 (win32_kill): Adjust interface. Remove process from processes
9738 (win32_detach): Ditto.
9739 (win32_join): Adjust interface.
9740 (win32_thread_alive): Take a ptid.
9741 (win32_resume): Adjust to use ptids.
9742 (get_child_debug_event): Ditto.
9743 (win32_wait): Adjust interface. Remove exiting process from
9746 2009-04-01 Pedro Alves <pedro@codesourcery.com>
9748 Non-stop mode support.
9750 * server.h (non_stop): Declare.
9751 (gdb_client_data, handler_func): Declare.
9752 (delete_file_handler, add_file_handler, start_event_loop):
9754 (handle_serial_event, handle_target_event, push_event)
9755 (putpkt_notif): Declare.
9756 * target.h (enum resume_kind): New.
9757 (struct thread_resume): Replace `step' field by `kind' field.
9758 (TARGET_WNOHANG): Define.
9759 (struct target_ops) <wait>: Add `options' argument.
9760 <supports_non_stop, async, start_non_stop>: New fields.
9761 (target_supports_non_stop, target_async): New.
9762 (start_non_stop): Declare.
9763 (mywait): Add `options' argument.
9764 * target.c (mywait): Add `options' argument. Print child exit
9766 (start_non_stop): New.
9767 * server.c (non_stop, own_buf, mem_buf): New globals.
9768 (struct vstop_notif): New.
9769 (notif_queue): New global.
9770 (queue_stop_reply, push_event, discard_queued_stop_replies)
9771 (send_next_stop_reply): New.
9772 (start_inferior): Adjust to use resume_kind. Adjust to mywait
9774 (attach_inferior): In non-stop mode, don't wait for the target
9776 (handle_general_set): Handle QNonStop.
9777 (handle_query): When handling qC, return the current general
9778 thread, instead of the first thread of the list.
9779 (handle_query): If the backend supports non-stop mode, include
9780 QNonStop+ in the qSupported query response.
9781 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
9783 (handle_v_attach, handle_v_run): Handle non-stop mode.
9784 (handle_v_stopped): New.
9785 (handle_v_requests): Report support for vCont;t. Handle vStopped.
9786 (myresume): Adjust to use resume_kind. Handle non-stop.
9787 (queue_stop_reply_callback): New.
9788 (handle_status): Handle non-stop mode.
9789 (main): Clear non_stop flag on reconnection. Use the event-loop.
9790 Refactor serial protocol handling from here ...
9791 (process_serial_event): ... to this new function. When GDB
9792 selects any thread, select one here. In non-stop mode, wait until
9793 GDB acks all pending events before exiting.
9794 (handle_serial_event, handle_target_event): New.
9795 * remote-utils.c (remote_open): Install remote_desc in the event
9797 (remote_close): Remove remote_desc from the event loop.
9798 (putpkt_binary): Rename to...
9799 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
9800 (putpkt_binary): New as wrapper around putpkt_binary_1.
9801 (putpkt_notif): New.
9802 (prepare_resume_reply): In non-stop mode, don't change the
9804 * event-loop.c: New.
9805 * Makefile.in (OBJ): Add event-loop.o.
9806 (event-loop.o): New rule.
9808 * linux-low.h (pid_of): Moved here.
9810 (get_lwp_thread): Use lwpid_of.
9811 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
9812 * linux-low.c (pid_of): Delete.
9813 (inferior_pid): Use lwpid_of.
9814 (linux_event_pipe): New.
9815 (target_is_async_p): New.
9817 (handle_extended_wait): Use lwpid_of.
9818 (add_lwp): Don't set lwpid field.
9819 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
9820 (linux_kill_one_lwp): If killing a running lwp, stop it first.
9821 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
9822 (linux_detach_one_lwp): If detaching from a running lwp, stop it
9823 first. Adjust to linux_wait_for_event interface changes. Use
9825 (linux_detach): Don't delete the main lwp here.
9826 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
9827 (status_pending_p): Don't consider explicitly suspended lwps.
9828 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
9829 pointer. Add OPTIONS argument. Change return type to int. Use
9830 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
9831 (linux_wait_for_event): Take an integer pid instead of a lwp_info
9832 pointer. Add status pointer argument. Return a pid instead of a
9833 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
9834 changes. In non-stop mode, don't switch to a random thread.
9835 (linux_wait): Rename to...
9836 (linux_wait_1): ... this. Add target_options argument, and handle
9837 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
9838 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
9839 clean exit and signal exit code. Don't stop all threads in
9840 non-stop mode. In all-stop mode, only stop all threads when
9841 reporting a stop to GDB. Handle explicit thread stop requests.
9842 (async_file_flush, async_file_mark): New.
9844 (send_sigstop): Use lwpid_of.
9845 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
9846 interface changes. In non-stop mode, don't switch to a random
9848 (linux_resume_one_lwp): Use lwpid_of.
9849 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
9850 (linux_resume_one_thread): ... this. Handle resume_stop. In
9851 non-stop mode, don't look for pending flag in all threads.
9852 (resume_status_pending_p): Don't consider explicitly suspended
9854 (my_waitpid): Reimplement. Emulate __WALL.
9855 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
9857 (sigchld_handler, linux_supports_non_stop, linux_async)
9858 (linux_start_non_stop): New.
9859 (linux_target_ops): Register linux_supports_non_stop, linux_async
9860 and linux_start_non_stop.
9861 (initialize_low): Install SIGCHLD handler.
9862 * thread-db.c (thread_db_create_event, find_one_thread)
9863 (thread_db_get_tls_address): Use lwpid_of.
9864 * win32-low.c (win32_detach): Adjust to use resume_kind.
9865 (win32_wait): Add `options' argument.
9866 * spu-low.c (spu_resume): Adjust to use resume_kind.
9867 (spu_wait): Add `options' argument.
9869 2009-04-01 Pedro Alves <pedro@codesourcery.com>
9871 Decouple target code from remote protocol.
9873 * target.h (enum target_waitkind): New.
9874 (struct target_waitstatus): New.
9875 (struct target_ops) <wait>: Return an unsigned long. Take a
9876 target_waitstatus pointer instead of a char pointer.
9878 * target.c (mywait): Change prototype to return an unsigned long.
9879 Take a target_waitstatus pointer instead of a char pointer. Adjust.
9880 * server.h (thread_from_wait, old_thread_from_wait): Delete
9882 (prepare_resume_reply): Change prototype to take a
9884 * server.c (thread_from_wait, old_thread_from_wait): Delete.
9885 (last_status, last_ptid): New.
9886 (start_inferior): Remove "statusptr" argument. Adjust. Return a
9887 pid instead of a signal.
9888 (attach_inferior): Remove "status" and "signal" parameters.
9890 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
9892 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
9893 (handle_v_requests, myresume): Remove "status" and "signal"
9895 (handle_status): New.
9896 (main): Delete local `status'. Adjust.
9897 * remote-utils.c: Include target.h.
9898 (prepare_resume_reply): Change prototype to take a
9899 target_waitstatus. Adjust.
9901 * linux-low.c (linux_wait): Adjust to new target_ops->wait
9903 * spu-low.c (spu_wait): Adjust.
9904 * win32-low.c (enum target_waitkind, struct target_waitstatus):
9906 (win32_wait): Adjust.
9908 2009-04-01 Pedro Alves <pedro@codesourcery.com>
9910 * target.h (struct thread_resume): Delete leave_stopped member.
9911 (struct target_ops): Add a `n' argument to the `resume' callback.
9912 * server.c (start_inferior): Adjust.
9913 (handle_v_cont, myresume): Adjust.
9914 * linux-low.c (check_removed_breakpoint): Adjust to resume
9915 interface change, and to removed leave_stopped field.
9916 (resume_ptr): Delete.
9917 (struct thread_resume_array): New.
9918 (linux_set_resume_request): Add new `arg' parameter. Adjust to
9919 resume interface change.
9920 (linux_continue_one_thread, linux_queue_one_thread)
9921 (resume_status_pending_p): Check if the resume field is NULL
9922 instead of checking the leave_stopped member.
9923 (linux_resume): Adjust to the target resume interface change.
9924 * spu-low.c (spu_resume): Adjust to the target resume interface
9926 * win32-low.c (win32_detach, win32_resume): Ditto.
9928 2009-04-01 Pedro Alves <pedro@codesourcery.com>
9930 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
9932 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
9934 (linux_continue_one_thread): Only preserve the stepping flag if
9935 there's a pending breakpoint.
9937 2009-03-31 Pedro Alves <pedro@codesourcery.com>
9939 * server.c (main): After the inferior having exited, call
9940 remote_close before exiting gdbserver.
9942 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
9944 Fix size of FPSCR in Power 7 processors.
9945 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
9946 (PPC_FEATURE_HAS_DFP): New #define.
9947 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
9950 2009-03-23 Pedro Alves <pedro@codesourcery.com>
9952 * server.c (handle_query) Whitespace and formatting.
9954 2009-03-22 Pedro Alves <pedro@codesourcery.com>
9956 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
9957 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
9958 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
9959 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
9960 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
9961 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
9962 Makefile.in, configure.ac: Fix whitespace throughout.
9963 * configure: Regenerate.
9965 2009-03-22 Pedro Alves <pedro@codesourcery.com>
9967 * inferiors.c (find_inferior): Make it safe for the callback
9968 function to delete the currently iterated inferior.
9970 2009-03-22 Pedro Alves <pedro@codesourcery.com>
9972 * Makefile.in (linuw_low_h): Move higher.
9973 (thread-db.o): Depend on $(linux_low_h).
9975 2009-03-17 Pedro Alves <pedro@codesourcery.com>
9977 Rename "process" to "lwp" throughout.
9979 * linux-low.c (all_processes): Rename to...
9980 (all_lwps): ... this.
9981 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
9982 (add_process): Rename to ...
9983 (add_lwp): ... this. Adjust.
9984 (linux_create_inferior): Adjust.
9985 (linux_attach_lwp): Adjust.
9986 (linux_attach): Adjust.
9987 (linux_kill_one_process): Rename to ...
9988 (linux_kill_one_lwp): ... this. Adjust.
9989 (linux_kill): Adjust.
9990 (linux_detach_one_process): Rename to ...
9991 (linux_detach_one_lwp): ... this. Adjust.
9992 (linux_detach): Adjust.
9993 (check_removed_breakpoint): Adjust.
9994 (status_pending_p): Adjust.
9995 (linux_wait_for_process): Rename to ...
9996 (linux_wait_for_lwp): ... this. Adjust.
9997 (linux_wait_for_event): Adjust.
9998 (send_sigstop): Adjust.
9999 (wait_for_sigstop): Adjust.
10000 (stop_all_processes): Rename to ...
10001 (stop_all_lwps): ... this.
10002 (linux_resume_one_process): Rename to ...
10003 (linux_resume_one_lwp): ... this. Adjust.
10004 (linux_set_resume_request, linux_continue_one_thread)
10005 (linux_queue_one_thread, resume_status_pending_p)
10006 (usr_store_inferior_registers, regsets_store_inferior_registers)
10007 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
10009 * linux-low.h (get_process): Rename to ...
10010 (get_lwp): ... this. Adjust.
10011 (get_thread_process): Rename to ...
10012 (get_thread_lwp): ... this. Adjust.
10013 (get_process_thread): Rename to ...
10014 (get_lwp_thread): ... this. Adjust.
10015 (struct process_info): Rename to ...
10016 (struct lwp_info): ... this.
10017 (all_processes): Rename to ...
10018 (all_lwps): ... this.
10019 * proc-service.c (ps_lgetregs): Adjust.
10020 * thread-db.c (thread_db_create_event, find_one_thread)
10021 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
10023 2009-03-14 Pedro Alves <pedro@codesourcery.com>
10025 * server.c (handle_query): Handle "qAttached".
10027 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
10029 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
10030 GPLv3, update license URL.
10032 2009-03-01 Doug Evans <dje@google.com>
10034 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
10035 (server_h): Add gdb_signals.h.
10036 (signals.o): Update.
10037 * server.h (target_signal_from_host,target_signal_to_host_p)
10038 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
10040 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
10042 * remote-utils.c (getpkt): Also generate remote-debug
10043 information if noack_mode is set.
10045 2009-02-06 Pedro Alves <pedro@codesourcery.com>
10047 * server.c (handle_query): Report qXfer:siginfo:read and
10048 qXfer:siginfo:write as supported and handle them.
10049 * target.h (struct target_ops) <qxfer_siginfo>: New field.
10050 * linux-low.c (linux_xfer_siginfo): New.
10051 (linux_target_ops): Set it.
10053 2009-01-26 Pedro Alves <pedro@codesourcery.com>
10055 * server.c (gdbserver_usage): Mention --remote-debug.
10056 (main): Accept '--remote-debug' switch.
10058 2009-01-18 Doug Evans <dje@google.com>
10060 * regcache.c (new_register_cache): No need to check result of xcalloc.
10061 * server.c (handle_search_memory): Back out calls to xmalloc,
10062 result is checked and error is returned to user upon failure.
10063 (handle_query): Ditto. Add more checks for result of malloc.
10064 (handle_v_cont): Check result of malloc, report error back to
10066 (handle_v_run): Ditto. Call freeargv.
10067 * server.h (freeargv): Declare.
10068 * utils.c (freeargv): New fn.
10070 2009-01-15 Doug Evans <dje@google.com>
10072 * gdbreplay.c (perror_with_name): Make arg const char *.
10073 * server.h (target_signal_to_name): Make return type const char *.
10074 * thread-db.c (thread_db_err_str): Make return type const char *.
10075 * utils.c (perror_with_name): Make arg const char *.
10077 2009-01-14 Pedro Alves <pedro@codesourcery.com>
10079 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
10080 when handling a EXIT_PROCESS_DEBUG_EVENT.
10082 2009-01-06 Joel Brobecker <brobecker@adacore.com>
10084 * gdbreplay.c (gdbreplay_version): Update copyright year.
10085 * server.c (gdbserver_version): Likewise.
10087 2009-01-05 Doug Evans <dje@google.com>
10089 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
10090 (handle_extended_wait): Improve comment.
10092 2008-12-13 Doug Evans <dje@google.com>
10094 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
10095 * server.h (ATTR_MALLOC): New macro.
10096 (xmalloc,xcalloc,xstrdup): Declare.
10097 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
10098 * inferiors.c: Ditto.
10099 * linux-low.c: Ditto.
10100 * mem-break.c: Ditto.
10101 * regcache.c: Ditto.
10102 * remote-utils.c: Ditto.
10105 * win32-low.c: Ditto.
10107 2008-12-12 Doug Evans <dje@google.com>
10109 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
10110 in debugging printf.
10112 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
10114 2008-12-09 Doug Evans <dje@google.com>
10116 * linux-low.h (struct process_info): Delete member tid, unused.
10117 * thread-db.c (find_one_thread): Update.
10118 (maybe_attach_thread): Update.
10120 2008-12-02 Pedro Alves <pedro@codesourcery.com>
10122 * target.h (struct target_ops): Add qxfer_osdata member.
10123 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
10125 (linux_qxfer_osdata): New functions.
10126 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
10128 * server.c (handle_query): Handle "qXfer:osdata:read:".
10129 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
10130 (buffer_xml_printf): New functions.
10131 * server.h (struct buffer): New.
10132 (buffer_grow_str, buffer_grow_str0): New macros.
10133 (buffer_grow, buffer_free, buffer_init, buffer_finish)
10134 (buffer_xml_printf): Declare.
10136 2008-11-24 Doug Evans <dje@google.com>
10138 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
10140 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
10142 * server.c (handle_v_run): Always use the supplied argument list.
10144 2008-11-19 Bob Wilson <bob.wilson@acm.org>
10146 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
10147 (xtensa_regmap_table): Add entry for scompare1.
10149 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
10151 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
10152 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
10153 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
10154 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
10155 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
10156 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
10157 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
10158 XML target descriptions.
10159 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
10160 when inferior is running on an ISA 2.05 or later processor. Add
10161 special case to return offset for full 64-bit slot of FPSCR when
10164 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
10166 * Makefile.in (SFILES, clean): Added sparc64 files.
10167 (reg-sparc64.o, reg-sparc64.c): New.
10168 * configure.srv (sparc*-*-linux*): New configuration.
10169 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
10170 syscall arguments for SPARC.
10171 (regsets_store_inferior_registers): Likewise.
10172 * linux-sparc-low.c: New file.
10174 2008-10-21 Doug Evans <dje@google.com>
10176 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
10177 (READLINE_DIR,READLINE_DEP): Delete.
10178 (INTERNAL_CFLAGS): Update.
10179 (LINTFLAGS): Update.
10181 2008-10-10 Pedro Alves <pedro@codesourcery.com>
10183 * server.c (handle_v_run): If GDB didn't specify an argv, use the
10184 whole argv from the last run, not just argv[0].
10186 2008-09-08 Pedro Alves <pedro@codesourcery.com>
10188 * regcache.c (new_register_cache): Return NULL if the register
10189 cache size isn't known yet.
10190 (free_register_cache): Avoid dereferencing a NULL regcache.
10192 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
10194 * configure.srv: Merge MIPS and MIPS64.
10196 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
10198 * Makefile.in (uninstall): Apply $(EXEEXT) too.
10200 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
10202 * Makefile.in: Add required vsx dependencies.
10204 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
10205 Declare init_registers_powerpc_vsx32l.
10206 Declare init_registers_powerpc_vsx64l.
10207 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
10208 (ppc_arch_setup): Check for VSX in hwcap.
10209 (ppc_fill_vsxregset): New function.
10210 (ppc_store_vsxregset): New function.
10211 Add new VSX entry in regset_info target_regsets.
10213 * configure.srv: Add new VSX dependencies.
10215 2008-08-12 Pedro Alves <pedro@codesourcery.com>
10217 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
10218 (remote_open): Set or clear transport_is_reliable.
10219 (putpkt_binary): Don't expect acks in noack mode.
10220 (getpkt): Don't send ack/nac in noack mode.
10221 * server.c (handle_general_set): Handle QStartNoAckMode.
10222 (handle_query): If connected by tcp pass QStartNoAckMode+ in
10224 (main): Reset noack_mode on every connection.
10225 * server.h (noack_mode): Declare.
10227 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10229 * Makefile.in (GDBREPLAY_OBS): New variable.
10230 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
10232 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
10233 Daniel Jacobowitz <dan@codesourcery.com>
10235 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
10236 (usr_store_inferior_registers): Likewise.
10237 (regsets_store_inferior_registers): Likewise.
10239 2008-07-31 Rolf Jansen <rj@surtec.com>
10240 Pedro Alves <pedro@codesourcery.com>
10242 * configure.ac: Check for memmem declaration.
10243 * server.c [HAVE_MALLOC_H]: Include malloc.h.
10244 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
10245 (disable_packet_qfThreadInfo): Unconditionally compile.
10246 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
10247 * configure, config.in: Regenerate.
10249 2008-07-28 Doug Kwan <dougkwan@google.com>
10251 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
10252 (linux_write_memory): Remove declaration of errno.
10254 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
10256 * linux-low.c (handle_extended_wait): Do not use "status"
10257 variable uninitialized.
10259 2008-07-07 Pedro Alves <pedro@codesourcery.com>
10261 * server.c (handle_v_attach): Inhibit reporting dll changes.
10263 2008-06-27 Pedro Alves <pedro@codesourcery.com>
10265 * remote-utils.c (prepare_resume_reply): If requested, don't
10266 output "thread:TID" in the T stop reply.
10268 * server.c (disable_packet_vCont, disable_packet_Tthread)
10269 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
10270 (handle_query): If requested, disable support for qC, qfThreadInfo
10272 (handle_v_requests): If requested, disable support for vCont.
10273 (gdbserver_show_disableable): New.
10274 (main): Handle --disable-packet and --disable-packet=LIST.
10276 * server.h (disable_packet_vCont, disable_packet_Tthread)
10277 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
10279 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
10281 * server.c (gdbserver_usage): Mention --version.
10283 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
10285 * Makefile.in (gdbreplay.o): New rule.
10287 2008-06-06 Joseph Myers <joseph@codesourcery.com>
10289 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
10290 message, not gdbserver.
10292 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
10293 Nathan Sidwell <nathan@codesourcery.com>
10294 Joseph Myers <joseph@codesourcery.com>
10296 * acinclude.m4: Include ../../config/acx.m4.
10297 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
10298 * configure, config.in: Regenerate.
10299 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
10300 * server.c (gdbserver_version): Print PKGVERSION.
10301 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
10302 (main): Adjust gdbserver_usage calls.
10303 * gdbreplay.c (version, host_name): Add declarations.
10304 (gdbreplay_version, gdbreplay_usage): New.
10305 (main): Accept --version and --help options.
10307 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
10309 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
10310 (arm_breakpoint_at): Handle Thumb.
10311 (the_low_target): Add comment.
10313 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
10315 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
10317 2008-05-09 Doug Evans <dje@google.com>
10319 * server.h (decode_search_memory_packet): Declare.
10320 * remote-utils.c (decode_search_memory_packet): New fn.
10321 * server.c (handle_search_memory_1): New fn.
10322 (handle_search_memory): New fn.
10323 (handle_query): Process qSearch:memory packets.
10325 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
10327 * regcache.c (registers_length): Remove.
10328 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
10329 full register packet.
10330 * regcache.h (registers_length): Remove prototype.
10331 * server.h (PBUFSIZ): Define to 16384.
10333 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
10335 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
10336 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
10337 powerpc-64l.o, and powerpc-altivec64l.o.
10338 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
10339 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
10340 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
10341 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
10342 rs6000/power-linux.xml, and rs6000/power64-linux.xml
10345 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
10346 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
10347 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
10348 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
10349 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
10350 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
10351 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
10352 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
10353 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
10354 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
10357 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
10358 (init_registers_powerpc_32l): ... this new prototype.
10359 (init_registers_powerpc_32): Remove, replace by ...
10360 (init_registers_powerpc_altivec32l): ... this new prototype.
10361 (init_registers_powerpc_e500): Remove, replace by ...
10362 (init_registers_powerpc_e500l): ... this new prototype.
10363 (init_registers_ppc64): Remove, replace by ...
10364 (init_registers_powerpc_64l): ... this new prototype.
10365 (init_registers_powerpc_64): Remove, replace by ...
10366 (init_registers_powerpc_altivec64l): ... this new prototype.
10367 (ppc_num_regs): Set to 73.
10368 (PT_ORIG_R3, PT_TRAP): Define if necessary.
10369 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
10370 (ppc_cannot_store_register): Handle orig_r3 and trap.
10371 (ppc_arch_setup): Update init_registers_... calls.
10372 (ppc_fill_gregset): Handle orig_r3 and trap.
10374 * inferiors.c (clear_inferiors): Reset current_inferior.
10376 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
10378 * acinclude.m4: Add override.m4.
10379 * configure: Regenerate.
10381 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
10383 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
10384 initial call to init_register_ppc64.
10386 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
10388 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
10389 single powerpc*-*-linux* case.
10390 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
10392 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
10394 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
10395 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
10397 * linux-ppc-low.c: Include <elf.h>.
10398 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
10399 (ppc_hwcap): New global variable.
10400 (ppc_regmap): Remove __SPE__ #ifdef sections.
10401 (ppc_regmap_e500): New global variable.
10402 (ppc_cannot_store_register): Update __SPE__ special case.
10403 (ppc_get_hwcap): New function.
10404 (ppc_arch_setup): Use it to determine whether inferior supports
10405 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
10406 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
10407 Do not access registers if target does not support AltiVec.
10408 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
10409 Do not access registers if target does not support SPE.
10410 (target_regsets): Unconditionally include AltiVec and SPE regsets.
10412 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
10414 * linux-low.c (disabled_regsets, num_regsets): New.
10415 (use_regsets_p): Delete.
10416 (linux_wait_for_process): Clear disabled_regsets.
10417 (regsets_fetch_inferior_registers): Check and set it.
10418 (regsets_store_inferior_registers): Likewise.
10419 (linux_fetch_registers, linux_store_registers): Do not use
10421 (initialize_low): Allocate disabled_regsets.
10423 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
10425 * Makefile.in (LIBOBJS): New.
10426 (OBS): Use LIBOBJS.
10427 (memmem.o): New rule.
10428 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
10429 * configure: Regenerated.
10431 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
10433 * server.c (handle_query): Never return "unsupported" for
10434 qXfer:features:read queries.
10436 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
10438 * server.c (get_features_xml): Fix inverted condition.
10439 (handle_query): Always support qXfer:feature:read.
10441 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
10443 * server.c (wrapper_argv): New.
10444 (start_inferior): Handle wrapper_argv. If set, expect an extra
10446 (gdbserver_usage): Document --wrapper.
10447 (main): Parse --wrapper.
10449 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10451 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
10452 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
10453 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
10454 (ppc_set_pc): Likewise.
10455 (ppc_arch_setup): New function.
10456 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
10457 of collect_register.
10458 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
10460 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10462 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
10463 instead of linux-ppc64-low.o.
10464 * linux-ppc64-low.c: Remove file.
10465 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
10466 (linux-ppc64-low.o): Remove rule.
10468 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
10469 (init_registers_powerpc_64): Likewise.
10470 (ppc_regmap): Conditionally define depending on __powerpc64__.
10471 (ppc_cannot_store_register): Do not special-case "fpscr" when
10472 compiled on __powerpc64__.
10473 (ppc_collect_ptrace_register): New function.
10474 (ppc_supply_ptrace_register): New function.
10475 (ppc_breakpoint): Change type to "unsigned int".
10476 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
10477 (the_low_target): Conditionally provide initializers for the
10478 arch_setup member depending on __powerpc64__. Install
10479 collect_ptrace_register and supply_ptrace_register members.
10481 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10483 * regcache.h (gdbserver_xmltarget): Add extern declaration.
10484 * server.c (gdbserver_xmltarget): Define.
10485 (get_features_xml): Use it to replace "target.xml" and arch_string.
10487 * configure.srv: Remove srv_xmltarget. Add XML files that were
10488 mentioned there to srv_xmlfiles instead. Remove conditional tests
10489 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
10490 srv_xmlfiles and srv_regobj to include all possible choices.
10491 * configure.ac (srv_xmltarget): Remove.
10492 (srv_xmlfiles): Do not add "target.xml".
10493 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
10494 checks for supplementary target information.
10495 * configure: Regenerate.
10496 * Makefile.in (XML_TARGET): Remove.
10497 (target.xml): Remove rule.
10498 (clean): Do not clean up target.xml.
10499 (.PRECIOUS): Do not mention target.xml.
10501 * target.h (struct target_ops): Remove arch_string member.
10502 * linux-low.c (linux_arch_string): Remove.
10503 (linux_target_ops): Remove arch_string initializer.
10504 * linux-low.h (struct linux_target_ops): Remove arch_string member.
10505 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
10506 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
10507 * spu-low.c (spu_arch_string): Remove.
10508 (spu_target_ops): Remove arch_string initializer.
10509 * win32-low.c (win32_arch_string): Remove.
10510 (win32_target_ops): Remove arch_string initializer.
10511 * win32-low.h (struct win32_target_ops): Remove arch_string member.
10512 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
10513 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
10515 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
10517 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
10518 by collect_ptrace_register and supply_ptrace_register hooks.
10519 * linux-low.c (fetch_register): Use supply_ptrace_register callback
10520 instead of checking for the_low_target.left_pad_xfer.
10521 (usr_store_inferior_registers): Use collect_ptrace_register callback
10522 instead of checking for the_low_target.left_pad_xfer.
10524 * linux-s390-low.c (s390_collect_ptrace_register): New function.
10525 (s390_supply_ptrace_register): Likewise.
10526 (s390_fill_gregset): Call s390_collect_ptrace_register.
10527 (the_low_target): Update.
10529 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
10530 (ppc_supply_ptrace_register): Likewise.
10531 (the_low_target): Update.
10533 * linux-i386-low.c (the_low_target): Update.
10534 * linux-x86-64-low.c (the_low_target): Update.
10536 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
10538 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
10539 reg-s390.o and reg-s390x.o.
10541 * linux-low.c (new_inferior): New global variable.
10542 (linux_create_inferior, linux_attach): Set it.
10543 (linux_wait_for_process): Call the_low_target.arch_setup after the
10544 target has stopped for the first time.
10545 (initialize_low): Do not call the_low_target.arch_setup.
10547 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
10548 (s390_set_pc): Likewise.
10549 (s390_arch_setup): New function.
10550 (the_low_target): Use s390_arch_setup as arch_setup routine.
10552 * regcache.c (realloc_register_cache): New function.
10553 (set_register_cache): Call it for each existing regcache.
10555 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
10557 * server.h (init_registers): Remove prototype.
10559 * linux-low.h (struct linux_target_ops): Add arch_setup field.
10560 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
10561 instead of init_registers ().
10562 * linux-arm-low.c (init_registers_arm): Add prototype.
10563 (init_registers_arm_with_iwmmxt): Likewise.
10564 (the_low_target): Add initializer for arch_setup field.
10565 * linux-cris-low.c (init_registers_cris): Add prototype.
10566 (the_low_target): Add initializer for arch_setup field.
10567 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
10568 (the_low_target): Add initializer for arch_setup field.
10569 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
10570 (the_low_target): Add initializer for arch_setup field.
10571 * linux-ia64-low.c (init_registers_ia64): Add prototype.
10572 (the_low_target): Add initializer for arch_setup field.
10573 * linux-m32r-low.c (init_registers_m32r): Add prototype.
10574 (the_low_target): Add initializer for arch_setup field.
10575 * linux-m68k-low.c (init_registers_m68k): Add prototype.
10576 (the_low_target): Add initializer for arch_setup field.
10577 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
10578 (init_registers_mips64_linux): Likewise.
10579 (the_low_target): Add initializer for arch_setup field.
10580 * linux-ppc-low.c (init_registers_ppc): Add prototype.
10581 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
10582 (the_low_target): Add initializer for arch_setup field.
10583 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
10584 (init_registers_powerpc_64): Likewise.
10585 (the_low_target): Add initializer for arch_setup field.
10586 * linux-s390-low.c (init_registers_s390): Add prototype.
10587 (init_registers_s390x): Likewise.
10588 (the_low_target): Add initializer for arch_setup field.
10589 * linux-sh-low.c (init_registers_sh): Add prototype.
10590 (the_low_target): Add initializer for arch_setup field.
10591 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
10592 (the_low_target): Add initializer for arch_setup field.
10593 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
10594 (the_low_target): Add initializer for arch_setup field.
10596 * win32-low.h (struct win32_target_ops): Add arch_setup field.
10597 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
10598 instead of init_registers ().
10599 * win32-arm-low.c (init_registers_arm): Add prototype.
10600 (the_low_target): Add initializer for arch_setup field.
10601 * win32-i386-low.c (init_registers_i386): Add prototype.
10602 (the_low_target): Add initializer for arch_setup field.
10604 * spu-low.c (init_registers_spu): Add prototype.
10605 (initialize_low): Call initialie_registers_spu () instead of
10606 initialize_registers ().
10608 2008-02-19 Pedro Alves <pedro@codesourcery.com>
10610 * server.c (handle_v_requests): When handling the vRun and vAttach
10611 packets, if already debugging a process, don't kill it. Return an
10614 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
10616 * server.c (handle_query): Correct length check.
10618 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
10620 * win32-low.c (do_initial_child_stuff): Add process handle
10621 parameter. Set current_process_handle and current_process_id from the
10622 parameters. Clear globals.
10623 (win32_create_inferior): Don't set current_process_handle and
10624 current_process_id here. Instead pass them on the call to
10625 do_initial_child_stuff.
10626 (win32_attach): Likewise.
10627 (win32_clear_inferiors): New.
10628 (win32_kill): Don't close the current process handle or the
10629 current thread handle here. Instead call win32_clear_inferiors.
10630 (win32_detach): Don't open a new handle to the process. Call
10631 win32_clear_inferiors.
10632 (win32_join): Don't rely on current_process_handle; open a new
10633 handle using the process id.
10634 (win32_wait): Call win32_clear_inferiors when the inferior process
10637 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
10639 * server.c (monitor_show_help): Add "exit".
10641 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
10643 * Makefile.in (SFILES): Add linux-xtensa-low.c.
10644 (clean): Add reg-xtensa.c.
10645 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
10646 * configure.srv (xtensa*-*-linux*) New target.
10647 * linux-xtensa-low.c: New.
10648 * xtensa-xtregs.c: New.
10650 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
10652 * hostio.c: Don't include errno.h.
10653 (errno_to_fileio_errno): Move to hostio-errno.
10654 * hostio.c: (hostio_error): Remove the error parameter. Defer the
10655 error number outputting to the target->hostio_last_error callback.
10656 (hostio_packet_error): Use FILEIO_EINVAL directly.
10657 (handle_open, handle_pread, hostio_error, handle_unlink): Update
10658 calls to hostio_error.
10659 * hostio-errno.c: New.
10660 * server.h (hostio_last_error_from_errno): Declare.
10661 * target.h (target_ops): Add hostio_last_error member.
10662 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
10663 as hostio_last_error handler.
10664 * spu-low.c (spu_target_ops): Likewise.
10665 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
10666 (wince_hostio_last_error): New functions.
10667 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
10668 as hostio_last_error handler.
10669 (win32_target_ops) [!_WIN32_WCE]: Register
10670 hostio_last_error_from_errno as hostio_last_error handler.
10671 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
10672 (hostio-errno.o): New rule.
10673 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
10674 * configure.srv (srv_hostio_err_objs): New variable. Default to
10676 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
10677 * configure: Regenerate.
10679 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
10681 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
10682 (linux_kill, linux_detach): Clean up the process list.
10683 * remote-utils.c (remote_open): Improve port number parsing.
10684 (putpkt_binary, input_interrupt): Only send interrupts if the target
10686 * server.c (extended_protocol): Make static.
10687 (attached): Define earlier.
10688 (exit_requested, response_needed, program_argv): New variables.
10689 (target_running): New.
10690 (start_inferior): Clear attached here.
10691 (attach_inferior): Set attached here.
10692 (require_running): Define.
10693 (handle_query): Use require_running and target_running. Implement
10695 (handle_v_attach, handle_v_run): New.
10696 (handle_v_requests): Use require_running. Handle vAttach and vRun.
10697 (gdbserver_usage): Update.
10698 (main): Redo argument parsing. Handle --debug and --multi. Handle
10699 --attach along with other options or after the port. Save
10700 program_argv. Support no initial program. Resynchronize
10701 communication with GDB after an error. Handle "monitor exit".
10702 Use require_running and target_running. Always allow the extended
10703 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
10704 restart in extended mode.
10705 * README: Refer to the GDB manual. Update --attach usage.
10707 2007-12-20 Andreas Schwab <schwab@suse.de>
10709 * linux-low.c (STACK_SIZE): Define.
10710 (linux_tracefork_child): Use it. Use __clone2 on ia64.
10711 (linux_test_for_tracefork): Likewise.
10713 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
10715 * linux-low.c (linux_wait_for_event): Update messages. Do not
10716 reinsert auto-delete breakpoints.
10717 * mem-break.c (struct breakpoint): Change return type of handler to
10719 (set_breakpoint_at): Update handler type.
10720 (reinsert_breakpoint_handler): Return 1 instead of calling
10722 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
10724 (check_breakpoints): Delete auto-delete breakpoints and return 2.
10725 * mem-break.h (set_breakpoint_at): Update handler type.
10726 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
10727 * win32-low.c (auto_delete_breakpoint): New.
10728 (get_child_debug_event): Use it.
10730 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
10732 * configure.ac: Check for pread and pwrite.
10733 * hostio.c (handle_pread): Fall back to lseek and read.
10734 (handle_pwrite): Fall back to lseek and write.
10735 * config.in, configure: Regenerated.
10737 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
10739 * server.c (myresume): Add own_buf argument.
10740 (main): Update calls.
10742 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
10744 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
10745 * remote-utils.c (remote_open): Do not call disable_async_io.
10746 (block_async_io): Delete.
10747 (unblock_async_io): Make static.
10748 (initialize_async_io): New.
10749 * server.c (handle_v_cont): Handle async I/O here.
10750 (myresume): Likewise. Move other common resume tasks here...
10751 (main): ... from here. Call initialize_async_io. Disable async
10752 I/O before the main loop.
10753 * server.h (initialize_async_io): Declare.
10754 (block_async_io, unblock_async_io): Delete prototypes.
10755 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
10757 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
10759 * remote-utils.c (readchar): Allow binary data in received messages.
10761 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
10763 * win32-low.c (attaching): New global.
10764 (win32_create_inferior): Clear the `attaching' global.
10765 (win32_attach): Set the `attaching' global.
10766 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
10767 attaching. Only set a breakpoint at the entry point if not
10770 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
10772 * server.c (main): Don't report dll events on the initial
10773 connection on attaches.
10775 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
10777 * server.c (main): Relax numerical bases supported for the pid of
10778 the --attach command line argument.
10780 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
10782 * win32-low.c (win32_attach): Call OpenProcess before
10783 DebugActiveProcess, not after. Add last error output to error
10786 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
10788 * win32-low.c (win32_get_thread_context)
10789 (win32_set_thread_context): New functions.
10790 (thread_rec): Use win32_get_thread_context.
10791 (continue_one_thread, win32_resume): Use win32_set_thread_context.
10792 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
10795 2007-12-03 Leo Zayas
10796 Pedro Alves <pedro_alves@portugalmail.pt>
10798 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
10800 (child_add_thread): Minor cleanup.
10801 (child_continue): Resume artificially suspended threads before
10802 calling ContinueDebugEvent.
10803 (suspend_one_thread): New.
10804 (fake_breakpoint_event): New.
10805 (get_child_debug_event): Change return type to int. Check here if
10806 gdb sent an interrupt request. If a soft interrupt was requested,
10807 fake a breakpoint event. Return 0 if there is no event to handle,
10809 (win32_wait): Don't check here if gdb sent an interrupt request.
10810 Ensure there is a valid event to handle.
10811 (win32_request_interrupt): Add soft interruption method as last
10814 2007-12-03 Leo Zayas
10815 Pedro Alves <pedro_alves@portugalmail.pt>
10817 * win32-low.h (win32_thread_info): Add descriptions to the
10818 structure members. Replace `suspend_count' counter by a
10820 * win32-low.c (thread_rec): Update condition of when to get the
10821 context from the inferior. Rely on ContextFlags being set if it
10822 has already been retrieved. Only suspend the inferior thread if
10823 we haven't already. Warn if that fails.
10824 (continue_one_thread): s/suspend_count/suspended/. Only call
10825 ResumeThread once. Warn if that fails.
10827 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
10829 * win32-low.c (win32_wait): Don't read from the inferior when it
10830 has already exited.
10832 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
10834 * Makefile.in (win32_low_h): New variable.
10835 (win32-low.o): Add dependency on $(win32_low_h).
10836 (win32-arm-low.o, win32-i386-low.o): New rules.
10838 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
10840 * hostio.c: Correct copyright year.
10842 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
10844 * Makefile.in (OBS): Add hostio.o.
10845 (hostio.o): New rule.
10846 * server.h (handle_vFile): Declare.
10847 * hostio.c: New file.
10848 * server.c (handle_v_requests): Take packet_len and new_packet_len
10849 for binary packets. Call handle_vFile.
10850 (main): Update call to handle_v_requests.
10852 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
10854 * linux-low.c: Include <sched.h>.
10856 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
10858 * linux-low.c (linux_tracefork_grandchild): New.
10859 (linux_tracefork_child): Use clone.
10860 (linux_test_for_tracefork): Use clone; allocate and free a stack.
10862 2007-10-31 Joel Brobecker <brobecker@adacore.com>
10864 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
10866 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
10868 * linux-low.c (handle_extended_wait): Handle unexpected signals.
10870 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
10872 * inferiors.c (change_inferior_id): Delete.
10873 (add_pid_to_list, pull_pid_from_list): New.
10874 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
10875 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
10876 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
10877 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
10878 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
10879 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
10880 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
10881 (using_threads): Always set to 1.
10882 (handle_extended_wait): New.
10883 (add_process): Do not set TID.
10884 (linux_create_inferior): Set must_set_ptrace_flags.
10885 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
10886 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
10887 (linux_thread_alive): Rename TID argument to LWPID.
10888 (linux_wait_for_process): Handle unknown processes. Do not use TID.
10889 (linux_wait_for_event): Do not use TID or check using_threads. Update
10890 call to dead_thread_notify. Call handle_extended_wait.
10891 (linux_create_inferior): Use PTRACE_SETOPTIONS.
10892 (send_sigstop): Delete sigstop_sent.
10893 (wait_for_sigstop): Avoid TID.
10894 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
10895 (linux_test_for_tracefork): New.
10896 (linux_lookup_signals): Use thread_db_active and
10897 linux_supports_tracefork_flag.
10898 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
10899 * linux-low.h (get_process_thread): Avoid TID.
10900 (struct process_ifo): Move thread_known and tid to the end. Remove
10902 (linux_attach_lwp, thread_db_init): Update prototypes.
10903 * server.h (change_inferior_id): Delete prototype.
10904 (add_pid_to_list, pull_pid_from_list): New prototypes.
10905 * thread-db.c (thread_db_use_events): New.
10906 (find_first_thread): Rename to...
10907 (find_one_thread): ...this. Update callers and messages. Do not
10908 call fatal. Check thread_db_use_events. Do not call
10909 change_inferior_id or new_thread_notify.
10910 (maybe_attach_thread): Update. Do not call new_thread_notify.
10911 (thread_db_init): Set thread_db_use_events. Check use_events.
10912 * utils.c (fatal, warning): Correct message prefix.
10914 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
10916 * Makefile.in (clean): Remove new files.
10917 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
10918 (powerpc-64.o, powerpc-64.c): New rules.
10919 * configure.srv: Use alternate register sets for powerpc64-*-linux*
10920 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
10922 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
10924 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
10925 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
10926 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
10927 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
10928 (target_regsets): Add AltiVec and SPE register sets.
10929 * configure.ac: Check for AltiVec and SPE.
10930 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
10931 (ppc_fill_vrregset, ppc_store_vrregset): New.
10932 (target_regsets): Add AltiVec register set.
10933 * configure: Regenerated.
10935 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
10937 * linux-low.c (O_LARGEFILE): Define.
10938 (linux_read_memory): Use /proc/PID/mem.
10939 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
10940 * configure, config.in: Regenerated.
10942 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
10944 * linux-low.c (linux_wait_for_event): Do not pass signals while
10947 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
10949 * win32-low.c (create_process): New.
10950 (win32_create_inferior): Use create_process instead of
10951 CreateProcess. If create_process failed retry appending an ".exe"
10952 suffix. Store the GetLastError result immediatelly after
10953 create_process calls and use it on the call to error.
10955 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
10957 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
10959 2007-08-23 Joel Brobecker <brobecker@adacore.com>
10961 * configure.ac: Switch license to GPLv3.
10963 2007-08-01 Michael Snyder <msnyder@access-company.com>
10965 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
10967 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
10969 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
10971 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
10972 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
10973 CloseToolhelp32Snapshot.
10974 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
10975 CloseToolhelp32Snapshot.
10977 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
10979 * server.c (main): Check for inferior exit before main loop.
10981 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
10983 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
10984 instead of on tmp_desc.
10986 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
10987 Daniel Jacobowitz <dan@codesourcery.com>
10989 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
10990 (add_thread): Minor cleanups.
10991 (clear_inferiors): Move lower in the file. Clear the DLL
10993 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
10994 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
10995 (xml_escape_text): New.
10996 * server.c (handle_query): Handle qXfer:libraries:read. Report it
10998 (handle_v_cont): Report errors.
10999 (gdbserver_version): Update.
11000 (main): Correct size of own_buf. Do not report initial DLL events.
11001 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
11002 (unloaded_dll, xml_escape_text): New.
11003 * win32-low.c (enum target_waitkind): Update comments.
11004 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
11005 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
11006 (win32_EnumProcessModules, win32_GetModuleInformation)
11007 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
11008 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
11009 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
11010 (win32_Module32First, win32_Module32Next, load_toolhelp)
11011 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
11012 (get_child_debug_event): Handle DLL events.
11013 (win32_wait): Likewise.
11015 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
11017 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
11018 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
11020 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
11022 * win32-low.c (handle_output_debug_string): Ignore event if not
11025 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
11027 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
11029 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
11031 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
11033 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
11035 * inferiors.c (change_inferior_id): Add comment.
11036 * linux-low.c (check_removed_breakpoint): Add an early
11037 prototype. Improve debug output.
11038 (linux_attach): Doc update.
11039 (linux_detach_one_process, linux_detach): Clean up before releasing
11041 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
11042 * linux-low.h (struct process_info): Doc improvement.
11043 * mem-break.c (delete_all_breakpoints): New.
11044 * mem-break.h (delete_all_breakpoints): New prototype.
11045 * thread-db.c (find_first_thread): New.
11046 (thread_db_create_event): Call it instead of
11047 thread_db_find_new_threads. Clean up unused variables.
11048 (maybe_attach_thread): Remove first thread handling.
11049 (thread_db_find_new_threads): Use find_first_thread.
11050 (thread_db_get_tls_address): Likewise.
11052 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
11054 * thread-db.c (thread_db_find_new_threads): Add prototype.
11055 (thread_db_create_event): Check for the main thread before adding
11057 (maybe_attach_thread): Only enable event reporting if TID == 0.
11058 (thread_db_get_tls_address): Check for new threads.
11060 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
11062 * linux-low.c (linux_create_inferior): Try execv before execvp.
11063 * spu-low.c (spu_create_inferior): Likewise.
11065 2007-06-13 Mike Frysinger <vapier@gentoo.org>
11067 * linux-low.c (linux_create_inferior): Change execv to execvp.
11068 * spu-low.c (spu_create_inferior): Likewies.
11070 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
11072 * Makefile.in (clean): Clean new files instead of deleted ones.
11073 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
11074 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
11076 * configure.srv: Specify XML files and new regformats for MIPS and
11078 * linux-mips-low.c (mips_num_regs): Set to only used registers.
11079 (mips_regmap): Do not fetch $0. Remove unused registers. Add
11080 an entry for the restart register.
11081 (mips_cannot_fetch_register, mips_cannot_store_register)
11082 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
11083 register names to match the XML descriptions.
11084 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
11085 restart register instead of $0.
11087 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
11088 Markus Deuling <deuling@de.ibm.com>
11090 * remote-utils.c (decode_xfer_write): New function.
11091 * server.h (decode_xfer_write): Add prototype.
11092 * server.c (handle_query): Add PACKET_LEN argument. Support
11093 qXfer:spu:read and qXfer:spu:write packets.
11094 (main): Pass packet_len to handle_query.
11095 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
11096 * target.h (target_ops): Add qxfer_spu.
11098 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
11100 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
11101 accessing non-seekable spufs files.
11103 2007-05-16 Markus Deuling <deuling@de.ibm.com>
11105 * server.c (handle_query): Add reply for qC packet.
11107 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11108 Leo Zayas <lerele@champenstudios@com>
11110 * server.h (check_remote_input_interrupt_request): New function.
11111 * remote_utils.c (INVALID_DESCRIPTOR): New define.
11112 (remote_desc): Initialize with INVALID_DESCRIPTOR.
11113 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
11114 (check_remote_input_interrupt_request): New function.
11115 * server.h (check_remote_input_interrupt_request): Declare.
11116 * win32-low.c (winapi_DebugBreakProcess,
11117 winapi_GenerateConsoleCtrlEvent): New typedefs.
11118 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
11120 (win32_wait): Check for remote interrupt request
11121 with check_remote_input_interrupt_request.
11122 (win32_request_interrupt): New function.
11123 (win32_target_op): Set request_interrupt to win32_request_interrupt.
11125 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11127 * win32-low.c (debug_registers_changed,
11128 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
11129 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
11130 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
11131 (thread_rec): Get context using the low target.
11132 (child_add_thread): Call thread_added on the low target,
11133 which does the same thing.
11135 (do_initial_child_stuff): Remove debug registers references.
11136 Set context using the low target. Resume threads after
11137 setting the contexts.
11138 (child_continue): Remove dead variable. Remove debug
11139 registers references.
11140 (child_fetch_inferior_registers): Go through the low target.
11141 (do_child_store_inferior_registers): Remove.
11142 (child_store_inferior_registers): Go through the low target.
11143 (win32_resume): Remove debug registers references.
11144 Set context using the low target.
11145 (handle_exception): Change return type to void. Don't record
11146 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
11147 first chance exception.
11148 (get_child_debug_event): Change return type to void. Remove
11149 goto loop. Always return after waiting for debug event.
11150 (win32_wait): Convert to switch statement. Handle spurious
11153 * win32-i386-low.c (debug_registers_changed,
11154 debug_registers_used): New.
11155 (initial_stuff): Rename to ...
11156 (i386_initial_stuff): ... this. Clear debug registers
11158 (store_debug_registers): Delete.
11159 (i386_get_thread_context): New.
11160 (load_debug_registers): Delete.
11161 (i386_set_thread_context): New.
11162 (i386_thread_added): New.
11163 (single_step): Rename to ...
11164 (i386_single_step): ... this.
11165 (do_fetch_inferior_registers): Rename to ...
11166 (i386_fetch_inferior_register): ... this.
11167 (i386_store_inferior_register): New.
11168 (the_low_target): Adapt to new interface.
11170 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
11171 (arm_get_thread_context): New.
11172 (arm_set_thread_context): New.
11174 (do_fetch_inferior_registers): Rename to ...
11175 (arm_fetch_inferior_register): ... this.
11176 (arm_store_inferior_register): New.
11177 (arm_wince_breakpoint): Reimplement as unsigned long.
11178 (arm_wince_breakpoint_len): Define.
11179 (the_low_target): Adapt to new interface.
11181 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
11182 load_debug_registers. Add get_thread_context, set_thread_context,
11183 thread_added and store_inferior_register. Rename
11184 fetch_inferior_registers to fetch_inferior_register.
11185 (regptr): Remove declaration.
11187 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11189 * linux-low.c (linux_detach): Change return type to int. Return 0.
11190 * spu-low.c (spu_detach): Likewise.
11192 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11194 * target.h (target_ops): Change return type of detach to int.
11196 (join_inferior): New.
11197 * server.c (main): Don't skip detach support on mingw32.
11198 If the inferior doesn't support detaching return error.
11199 Call join_inferior instead of using waitpid.
11200 * linux-low.c (linux_join): New.
11201 (linux_target_op): Add linux_join.
11202 * spu-low.c (spu_join): New.
11203 (spu_target_ops): Add spu_join.
11204 * win32-low.c (win32_detach): Adapt to new interface.
11205 Reopen current_process_handle before detaching. Issue a child
11206 resume before detaching.
11208 (win32_target_op): Add win32_join.
11210 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11212 * win32-low.c (win32-attach): Fix return value.
11213 * target.h (target_ops): Describe ATTACH return values.
11215 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11217 * win32-low.c (GETPROCADDRESS): Define.
11218 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
11219 (winapi_DebugSetProcessKillOnExit): Likewise.
11220 (win32_create_inferior): Force usage of ansi CreateProcessA.
11221 (win32_attach): Use GETPROCADDRESS.
11222 (win32_detach): Likewise.
11224 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11226 * win32-low.c (win32_wait): Don't use WSTOPSIG.
11228 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
11230 * win32-low.c: Commit leftover changes from 2007-03-29.
11232 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
11234 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
11235 fields short instead of int. Add explicit padding.
11236 (i387_cache_to_fsave): Remove unnecessary casts.
11237 (i387_fsave_to_cache): Doc fix.
11238 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
11240 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
11242 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
11243 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
11245 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
11247 * configure.srv (arm*-*-mingw32ce*): Move near the other
11250 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
11252 * configure.ac: Add errno checking.
11253 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
11254 sys/file.h and malloc.h.
11255 (AC_CHECK_DECLS): Add perror.
11256 (srv_mingwce): Handle.
11257 * configure.srv (i[34567]86-*-cygwin*): Add
11258 win32-i386-low.o to srv_tgtobj.
11259 (i[34567]86-*-mingw*): Likewise.
11260 (arm*-*-mingw32ce*): Add case.
11261 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
11262 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
11263 [__MINGW32CE__] (strerror): New function.
11264 [__MINGW32CE__] (errno): Define to GetLastError.
11265 [__MINGW32CE__] (COUNTOF): New macro.
11266 (remote_open): Remove extra close call.
11267 * mem-break.c (delete_breakpoint_at): New function.
11268 * mem-break.h (delete_breakpoint_at): Declare.
11269 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
11270 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
11271 [USE_WIN32API] (read, write): Add char* casts.
11272 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
11273 * server.h: Include wincecompat.h on Windows CE.
11274 [HAVE_ERRNO_H]: Check.
11275 (perror): Declare if not declared.
11276 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
11277 (perror_with_name): Remove errno declaration.
11278 * wincecompat.h: New.
11279 * wincecompat.c: New.
11280 * win32-low.h: New.
11281 * win32-arm-low.c: New.
11282 * win32-i386-low.c: New.
11283 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
11284 (OUTMSG2): Make it safe.
11286 (COUNTOF): New macro.
11287 (NUM_REGS): Get it from the low target.
11288 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
11289 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
11290 (thread_rec): Let low target handle debug registers.
11291 (child_add_thread): Likewise.
11292 (child_init_thread_list): Likewise.
11293 (continue_one_thread): Likewise.
11295 (do_child_fetch_inferior_registers): Move to ...
11296 * win32-i386-low.c: ... here, and rename to ...
11297 (do_fetch_inferior_registers): ... this.
11298 * win32-low.c (child_fetch_inferior_registers):
11299 Go through the low target.
11300 (do_child_store_inferior_registers): Use regptr.
11301 (strwinerror): New function.
11302 (win32_create_inferior): Handle Windows CE.
11303 Use strwinerror instead of strerror on Windows error
11304 codes. Add program to the error output.
11305 Don't close the main thread handle on Windows CE.
11306 (win32_attach): Use coredll.dll on Windows CE.
11307 (win32_kill): Close current process and current
11309 (win32_detach): Use coredll.dll on Windows CE.
11310 (win32_resume): Let low target handle debug registers, and
11312 (handle_exception): Add/Remove initial breakpoint. Avoid
11313 non-existant WSTOPSIG on Windows CE.
11314 (win32_read_inferior_memory): Cast to remove warning.
11315 (win32_arch_string): Go through the low target.
11316 (initialize_low): Call set_breakpoint_data with the low
11317 target's breakpoint.
11318 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
11319 FOP_REGNUM, mappings): Move to ...
11320 * win32-i386-low.c: ... here.
11321 * win32-low.c (win32_thread_info): Move to ...
11322 * win32-low.h: ... here.
11323 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
11324 win32-arm-low.c and wincecompat.c.
11325 (all:): Add $EXEEXT.
11326 (install-only:): Likewise.
11327 (gdbserver:): Likewise.
11328 (gdbreplay:): Likewise.
11329 * config.in: Regenerate.
11330 * configure: Regenerate.
11332 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
11334 * win32-low.c: Rename typedef thread_info to
11335 win32_thread_info throughout.
11337 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
11339 * win32-i386-low.c: Rename to ...
11340 * win32-low.c: ... this.
11341 * configure.srv: Replace win32-i386-low.o with win32-low.o.
11342 * Makefile.in: Likewise.
11344 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
11346 * remote-utils.c (monitor_output): Constify msg parameter.
11347 * server.h (monitor_output): Likewise.
11348 * win32-i386-low.c (handle_output_debug_string): New.
11349 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
11350 handle_output_debug_string.
11351 (get_child_debug_event): Likewise.
11353 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
11355 * server.c (main): Correct strtoul check.
11357 2007-03-27 Jon Ringle <jon@ringle.org>
11359 * linux-low.c: Check __ARCH_HAS_MMU__ also.
11361 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
11363 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
11365 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
11367 * terminal.h: Check HAVE_SGTTY_H.
11369 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
11371 * remote-utils.c (remote_open): Print out the assigned port number.
11373 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
11375 * remote-utils.c (monitor_output): New function.
11376 * server.c (debug_threads): Define here.
11377 (monitor_show_help): New function.
11378 (handle_query): Handle qRcmd.
11379 (main): Do not handle 'd' packet.
11380 * server.h (debug_threads, remote_debug, monitor_output): Declare.
11381 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
11384 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
11386 * Makefile.in (EXEEXT): New.
11387 (clean): Use $(EXEEXT).
11389 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
11391 * target.h (target_ops): Rename send_signal to request_interrupt,
11392 and remove enum target_signal parameter.
11393 * linux-low.c (linux_request_interrupt): Rename from
11394 linux_send_signal, and always send SIGINT.
11395 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
11396 and always send SIGINT.
11397 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
11399 (input_interrupt): Likewise.
11401 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
11403 * server.c (get_features_xml): Check if target implemented
11405 * win32-i386-low.c (win32_arch_string): New.
11406 (win32_target_ops): Add win32_arch_string as arch_string member.
11408 2007-02-22 Markus Deuling <deuling@de.ibm.com>
11410 * spu-low.c (spu_arch_string): New.
11411 (spu_target_ops): Add spu_arch_string.
11413 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
11415 * remote-utils.c: Remove HAVE_TERMINAL_H check.
11416 * configure.ac: Do not check for terminal.h.
11417 * configure, config.in: Regenerated.
11419 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
11421 * Makefile.in (OBS): Add $(XML_BUILTIN).
11422 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
11424 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
11425 (arm-with-iwmmxt.c): New.
11426 * config.in, configure: Regenerate.
11427 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
11428 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
11429 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
11430 (arm*-*-linux*): Add iWMMXt and regset support.
11431 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
11432 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
11433 (arm_store_wmmxregset, target_regsets): New.
11434 * server.c (get_features_xml): Take annex argument. Check builtin
11436 (handle_query): Handle multiple annexes.
11438 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11440 * remote-utils.c [USE_WIN32API] (read, write): Define.
11441 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
11444 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
11446 * linux-i386-low.c (the_low_target): Set arch_string.
11447 * linux-x86-64-low.c (the_low_target): Likewise.
11448 * linux-low.c (linux_arch_string): New.
11449 (linux_target_ops): Add it.
11450 * linux-low.h (struct linux_target_ops): Add arch_string.
11451 * server.c (write_qxfer_response): Use const void * for DATA.
11452 (get_features_xml): New.
11453 (handle_query): Handle qXfer:features:read. Report it for qSupported.
11454 * target.h (struct target_ops): Add arch_string method.
11456 2007-01-03 Denis Pilat <denis.pilat@st.com>
11457 Daniel Jacobowitz <dan@codesourcery.com>
11459 * linux-low.c (linux_kill): Handle being called with no threads.
11460 * win32-i386-low.c (win32_kill): Likewise.
11461 (get_child_debug_event): Clear current_process_handle.
11463 2006-12-30 Denis PILAT <denis.pilat@st.com>
11464 Daniel Jacobowitz <dan@codesourcery.com>
11466 * remote-utils.c (remote_open): Check the type of specified
11467 serial port devices before opening them.
11468 * server.c (main): Kill the inferior if an error occurs during
11469 the first remote_open.
11471 2006-12-05 Markus Deuling <deuling@de.ibm.com>
11473 * README: Update supported targets.
11475 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
11477 * Makefile.in (clean): Remove reg-mips64.c.
11478 (reg-mips64.c, reg-mips64.o): New rules.
11479 * configure.srv: Handle mips64. Include regset support for mips.
11480 * linux-mips-low.c (union mips_register): New.
11481 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
11482 (mips_breakpoint, mips_breakpoint_at): Use int.
11483 (mips_collect_register, mips_supply_register)
11484 (mips_collect_register_32bit, mips_supply_register_32bit)
11485 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11486 (mips_store_fpregset, target_regsets): New.
11487 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
11489 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
11491 * configure.srv: Add target "spu*-*-*".
11492 * Makefile.in (clean): Remove reg-spu.c.
11493 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
11494 * spu-low.c: New file.
11496 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
11498 * configure.ac: Correct td_thr_tls_get_addr test.
11499 * configure: Regenerated.
11501 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
11503 * linux-low.c (linux_wait_for_event): Reformat. Use the
11504 pass_signals array.
11505 * remote-utils.c (decode_address_to_semicolon): New.
11506 * server.c (pass_signals, handle_general_set): New.
11507 (handle_query): Mention QPassSignals for qSupported.
11508 (main): Call handle_general_set.
11509 * server.h (pass_signals, decode_address_to_semicolon): New.
11511 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
11513 * server.c (handle_query): Correct error handling for read_auxv.
11515 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
11517 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
11518 and srv_linux_thread_db to yes.
11519 * linux-s390-low.c (s390_fill_gregset): New function.
11520 (target_regsets): Define data structure.
11522 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
11524 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
11525 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
11526 * config.in, configure: Regenerated.
11527 * inferiors.c (gdb_id_to_thread): New function.
11528 (gdb_id_to_thread_id): Use it.
11529 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
11530 * linux-low.h (struct process_info): Add th member.
11531 (thread_db_get_tls_address): New prototype.
11532 * remote-utils.c (decode_address): Make non-static.
11533 * server.c (handle_query): Handle qGetTLSAddr.
11534 * server.h (gdb_id_to_thread, decode_address): New prototypes.
11535 * target.h (struct target_ops): Add get_tls_address.
11536 * thread-db.c (maybe_attach_thread): Save the thread handle.
11537 (thread_db_get_tls_address): New.
11539 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
11541 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
11542 (linux_resume_one_process): Take a siginfo_t *. Update all
11543 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
11544 (struct pending_signals): Add a siginfo_t.
11545 (linux_wait_for_process): Always set last_status.
11546 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
11547 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
11548 * linux-low.h (struct process_info): Add last_status.
11550 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
11552 * remote-utils.c (try_rle): New function.
11553 (putpkt_binary): Use it.
11555 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
11557 * Makefile.in (clean): Clean reg-x86-64-linux.c.
11558 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
11559 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
11560 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
11561 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
11564 2006-08-08 Richard Sandiford <richard@codesourcery.com>
11566 * server.c (terminal_fd): New variable.
11567 (old_foreground_pgrp): Likewise.
11568 (restore_old_foreground_pgrp): New function.
11569 (start_inferior): Record the terminal file descriptor in terminal_fd
11570 and its original foreground group in old_foreground_pgrp. Register
11571 restore_old_foreground_pgrp with atexit().
11573 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
11575 * server.c (handle_query): Correct qPart to qXfer.
11577 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
11579 * configure.ac: Check for more headers which are missing on
11580 Windows. Automatically supply -lwsock32 and USE_WIN32API.
11581 * configure.srv: Add Cygwin and mingw32.
11582 * remote-utils.c: Don't include headers unconditionally which
11583 are missing on mingw32. Include <winsock.h> for mingw32.
11584 (remote_open): Adjust for mingw32 support. Flush
11585 standard error after writing to it.
11586 (remote_close, putpkt_binary, input_interrupt, block_async_io)
11587 (unblock_async_io, enable_async_io, disable_async_io)
11588 (readchar, getpkt): Update for Winsock support.
11589 (prepare_resume_reply): Expect a protocol signal number.
11590 * server.c: Disable <sys/wait.h> on mingw32.
11591 (start_inferior): Adjust for mingw32 support. Flush
11592 standard error after writing to it.
11593 (attach_inferior): Likewise. Use protocol signal
11595 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
11597 * win32-i386-low.c: New file.
11598 * Makefile.in (XM_CLIBS): Set.
11599 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
11600 (win32-i386-low.o): New dependency rule.
11601 * linux-low.c (linux_wait): Use target signal numbers.
11602 * target.h (struct target_ops): Doc fix.
11603 * server.h (target_signal_to_name): New prototype.
11604 * gdbreplay.c: Don't include headers unconditionally which
11605 are missing on mingw32. Include <winsock.h> for mingw32.
11606 (remote_close, remote_open): Adjust for Winsock support.
11607 * configure, config.in: Regenerated.
11609 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
11611 * server.c (decode_xfer_read, write_qxfer_response): New.
11612 (handle_query): Take a packet length argument. Handle
11613 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
11614 the qSupported response.
11615 (main): Update call to handle_query.
11617 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
11619 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
11620 (putpkt_binary): Renamed from putpkt and adjusted for binary
11622 (putpkt): New wrapper for putpkt_binary.
11623 (readchar): Don't mask off the high bit.
11624 (decode_X_packet): New function.
11625 * server.c (main): Call putpkt_binary if a handler sets the packet
11626 length. Save the length of the incoming packet. Handle 'X'.
11627 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
11629 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
11631 * server.c (handle_query): Handle qSupported.
11633 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
11635 * remote-utils.c (all_symbols_looked_up): New variable.
11636 (look_up_one_symbol): Check it.
11637 * server.h (look_up_one_symbol): New declaration.
11638 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
11640 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
11642 * Makefile.in (linux-arm-low.o): Update dependencies.
11643 * linux-arm-low.c: Include "gdb_proc_service.h".
11644 (PTRACE_GET_THREAD_AREA): Define.
11645 (ps_get_thread_area): New function.
11647 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
11649 * configure.srv (m68k*-*-uclinux*): New target.
11650 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
11651 (linux_resume_one_process): Remove extraneous cast.
11652 (linux_read_offsets): New.
11653 (linux_target_op): Add linux_read_offsets on mmuless systems.
11654 * server.c (handle_query): Add qOffsets logic.
11655 * target.h (struct target_ops): Add read_offsets.
11657 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
11659 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
11660 (PTRACE_GET_THREAD_AREA): Define.
11661 (ps_get_thread_area): New function.
11662 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
11663 (linux-x86-64-low.o): Update.
11665 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
11667 * configure.ac: Remove checks for prfpregset_t.
11668 * gdb_proc_service.h: New file.
11669 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
11670 new "gdb_proc_service.h".
11671 * proc-service.c: Likewise.
11672 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
11673 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
11674 * Makefile.in (gdb_proc_service_h): Updated.
11675 * configure, config.in: Regenerated.
11677 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
11679 * remote-utils.c (prepare_resume_reply): Move declaration
11680 of gdb_id_from_wait to the top of the block.
11682 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
11684 * linux-low.c (regsets_store_inferior_registers): Read the regset
11685 from the target before filling it.
11687 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
11689 * server.c (attach_inferior): Return SIGTRAP for a successful
11692 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
11694 * Makefile.in (OBS): Add version.o.
11695 (STAGESTUFF): Delete.
11696 (version.o): Add dependencies.
11697 (version.c): Replace rule.
11698 (clean): Remove version.c.
11699 * server.c (gdbserver_version): New.
11700 (gdbserver_usage): Use printf.
11701 (main): Handle --version and --help.
11702 * server.h (version, host_name): Add declarations.
11704 2005-12-23 Eli Zaretskii <eliz@gnu.org>
11716 * linux-x86-64-low.c:
11718 * linux-s390-low.c:
11719 * linux-ppc64-low.c:
11721 * linux-mips-low.c:
11722 * linux-m68k-low.c:
11723 * linux-m32r-low.c:
11726 * linux-ia64-low.c:
11727 * linux-i386-low.c:
11728 * linux-crisv32-low.c:
11740 * gdbserver.1: Add (C) after Copyright. Update the FSF
11743 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
11745 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
11746 (arm_breakpoint_at): Recognize both breakpoints.
11747 (the_low_target): Use the correct breakpoint instruction.
11749 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
11751 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
11752 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
11753 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
11754 (the_low_target): Update.
11756 2005-10-25 Andreas Schwab <schwab@suse.de>
11758 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
11760 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
11761 (ia64_num_regs): Reduce to 462.
11763 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
11765 * acinclude.m4: Correct quoting.
11766 * aclocal.m4: Regenerated.
11768 Suggested by SZOKOVACS Robert <szo@ies.hu>:
11769 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
11770 (thread_db_init): Call thread_db_err_str.
11771 * configure.ac: Check for TD_VERSION.
11772 * config.in, configure: Regenerated.
11774 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11776 * server.h (error, fatal, warning): Add ATTR_FORMAT.
11778 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
11780 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
11781 is not available. Define HAVE_PTRACE_GETREGS if it is.
11782 * config.in, configure: Regenerated.
11783 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
11784 * linux-i386-low.c, linux-m68k-low.c: Update to use
11785 HAVE_PTRACE_GETREGS.
11786 * linux-low.c (regsets_fetch_inferior_registers)
11787 (regsets_store_inferior_registers): Only return 0 if we processed
11789 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
11790 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
11792 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
11794 * inferiors.c (struct thread_info): Add gdb_id.
11795 (add_thread): Add gdb_id argument.
11796 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
11797 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
11798 calls to add_thread.
11799 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
11800 * server.c (handle_query): Use thread_to_gdb_id.
11801 (handle_v_cont, main): Use gdb_id_to_thread_id.
11802 * server.h (add_thread): Update prototype.
11803 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
11806 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
11808 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
11809 left-padded registers.
11810 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
11811 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
11813 2005-07-01 Steve Ellcey <sje@cup.hp.com>
11815 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
11816 * configure: Regenerate.
11817 * config.in: Regenerate.
11818 * server.h (NEED_DECLARATION_STRERROR):
11819 Replace with !HAVE_DECL_STRERROR.
11821 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
11823 * linux-low.c (linux_wait, linux_send_signal): Don't test
11824 an unsigned long variable for > 0 if it could be MAX_ULONG.
11825 * server.c (myresume): Likewise.
11826 * target.c (set_desired_inferior): Likewise.
11828 2005-06-13 Mark Kettenis <kettenis@gnu.org>
11830 * configure.ac: Simplify and improve check for socklen_t.
11831 * configure, config.in: Regenerate.
11833 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
11835 * acconfig.h: Remove.
11836 * configure.ac: Add a test for socklen_t. Use three-argument
11837 AC_DEFINE throughout.
11838 * config.in: Regenerated using autoheader 2.59.
11839 * configure: Regenerated.
11841 * gdbreplay.c (socklen_t): Provide a default.
11842 (remote_open): Use socklen_t.
11843 * remote-utils.c (socklen_t): Provide a default.
11844 (remote_open): Use socklen_t.
11845 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
11848 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
11850 * linux-low.c (linux_read_memory, linux_write_memory)
11851 (linux_read_auxv): Likewise.
11852 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
11853 (check_mem_write): Likewise.
11854 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
11856 * regcache.c (struct inferior_rgcache_data, registers_to_string)
11857 (registers_from_string, register_data): Likewise.
11858 * server.c (handle_query, main): Likewise.
11859 * server.h (convert_ascii_to_int, convert_int_to_ascii)
11860 (decode_M_packet): Likewise.
11861 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
11862 * target.h (struct target_ops): Update read_memory, write_memory,
11864 (read_inferior_memory, write_inferior_memory): Update.
11865 * linux-low.h (struct linux_target_ops): Change type of breakpoint
11866 to unsigned char *.
11867 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
11868 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
11869 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
11870 linux-s390-low.c, linux-sh-low.c: Update for changes in
11871 read_inferior_memory and the_low_target->breakpoint.
11873 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
11875 * Makefile.in (SFILES): Add linux-ppc64-low.c.
11876 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
11877 * configure.srv: Add powerpc64-*-linux*.
11878 * linux-ppc64-low.c: New file.
11880 2005-05-23 Orjan Friberg <orjanf@axis.com>
11882 * linux-cris-low.c: New file with support for CRIS.
11883 * linux-crisv32-low.c: Ditto for CRISv32.
11884 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
11885 (clean): Add reg-cris.c and reg-crisv32.c.
11886 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
11887 reg-crisv32.o, and reg-crisv32.c to make rules.
11888 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
11889 recognized targets.
11891 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
11893 * linux-low.c (fetch_register): Ensure buffer size is a multiple
11894 of sizeof (PTRACE_XFER_TYPE).
11895 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
11897 2005-05-12 Orjan Friberg <orjanf@axis.com>
11899 * target.h (struct target_ops): Add insert_watchpoint,
11900 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
11901 pointers for hardware watchpoint support.
11902 * linux-low.h (struct linux_target_ops): Ditto.
11903 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
11904 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
11905 to linux_target_ops.
11906 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
11908 * server.c (main): Recognize 'Z' and 'z' packets.
11910 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
11912 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
11913 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
11914 (the_low_target): Add new members.
11916 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
11918 * proc-service.c (ps_lgetregs): Search all_processes instead of
11921 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
11923 * server.c (start_inferior): Change return type to int.
11924 (attach_inferior): Change sigptr to int *.
11925 (handle_v_cont, handle_v_requests): Change signal to int *.
11926 (main): Change signal to int.
11928 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
11930 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
11931 * configure.srv: Add m32r*-*-linux*.
11932 * linux-m32r-low.c: New file.
11934 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
11936 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
11938 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
11940 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
11941 Take unsigned long arguments for PIDs.
11942 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
11943 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
11944 (wait_for_sigstop, linux_resume_one_process)
11945 (regsets_fetch_inferior_registers, linux_send_signal)
11946 (linux_read_auxv): Likewise. Update the types of variables holding
11947 PIDs. Update format string specifiers.
11948 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
11949 * remote-utils.c (prepare_resume_reply): Likewise.
11950 * server.c (cont_thread, general_thread, step_thread)
11951 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
11953 (handle_query): Update format specifiers.
11954 (handle_v_cont, main): Use strtoul for thread IDs.
11955 * server.h (struct inferior_list_entry): Use unsigned long for ID.
11956 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
11957 (general_thread, step_thread, thread_from_wait)
11958 (old_thread_from_wait): Update.
11959 * target.h (struct thread_resume): Use unsigned long for THREAD.
11960 (struct target_ops): Use unsigned long for arguments to attach and
11963 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
11965 * acinclude.m4: Include bfd/bfd.m4 directly.
11966 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
11967 <agriffis@toolchain.org>.
11968 * aclocal.m4, configure: Regenerated.
11970 2005-01-07 Andrew Cagney <cagney@gnu.org>
11972 * configure.ac: Rename configure.in, require autoconf 2.59.
11973 * configure: Re-generate.
11975 2004-12-08 Daniel Jacobowitz <dan@debian.org>
11977 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
11978 LIBS when finished.
11979 * aclocal.m4: Regenerated.
11980 * configure: Regenerated.
11982 2004-11-21 Andreas Schwab <schwab@suse.de>
11984 * linux-m68k-low.c (m68k_num_gregs): Define.
11985 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
11986 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
11987 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
11988 (m68k_breakpoint_at): New. Add to the_low_target.
11990 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
11991 srv_linux_thread_db to yes.
11993 2004-10-20 Joel Brobecker <brobecker@gnat.com>
11995 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
11996 (ARCH_SET_FS): Likewise.
11997 (ARCH_GET_FS): Likewise.
11998 (ARCH_GET_GS): Likewise.
12000 2004-10-16 Daniel Jacobowitz <dan@debian.org>
12002 * linux-i386-low.c (ps_get_thread_area): New.
12003 * linux-x86-64-low.c (ps_get_thread_area): New.
12004 * linux-low.c: Include <sys/syscall.h>.
12005 (linux_kill_one_process): Don't kill the first thread here.
12006 (linux_kill): Kill the first thread here.
12007 (kill_lwp): New function.
12008 (send_sigstop, linux_send_signal): Use it.
12009 * proc-service.c: Clean up #ifdefs.
12010 (fpregset_info): Delete.
12011 (ps_lgetregs): Update and enable implementation.
12012 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
12014 * remote-utils.c (struct sym_cache, symbol_cache): New.
12015 (input_interrupt): Print a clearer message.
12016 (async_io_enabled): New variable.
12017 (enable_async_io, disable_async_io): Use it. Update comments.
12018 (look_up_one_symbol): Use the symbol cache.
12019 * thread-db.c (thread_db_look_up_symbols): New function.
12020 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
12022 2004-10-16 Daniel Jacobowitz <dan@debian.org>
12024 * configure.in: Test for -rdynamic.
12025 * configure: Regenerated.
12026 * Makefile (INTERNAL_LDFLAGS): New.
12027 (gdbserver, gdbreplay): Use it.
12029 2004-09-02 Andrew Cagney <cagney@gnu.org>
12031 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
12033 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
12035 * linux-low.c (linux_wait): Clear all_processes list also.
12037 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
12039 * linux-low.c: Include <errno.h>. Remove extern declaration of
12042 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
12044 * gdbreplay.c, server.h, utils.c: Update copyright years.
12046 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
12048 * server.c (main): Print child status or termination signal from
12049 variable 'signal', not 'sig'.
12051 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
12053 * linux-low.c (linux_read_memory): Change return type to
12054 int. Check for and return error from ptrace().
12055 * target.c (read_inferior_memory): Change return type to int. Pass
12056 back return status from the_target->read_memory().
12057 * target.h (struct target_ops): Adapt *read_memory() prototype.
12059 (read_inferior_memory): Adapt prototype.
12060 * server.c (main): Return an error packet if
12061 read_inferior_memory() returns an error.
12063 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
12065 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
12066 Unify with other clean targets.
12068 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12070 * server.c (handle_v_cont): Call set_desired_inferior.
12072 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12074 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
12076 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12078 * linux-low.c (linux_wait): Unblock async I/O.
12079 (linux_resume): Block and enable async I/O.
12080 * remote-utils.c (block_async_io, unblock_async_io): New functions.
12081 * server.h (block_async_io, unblock_async_io): Add prototypes.
12083 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12085 * remote-utils.c (remote_open): Print a status notice after
12086 opening a TCP port.
12087 * server.c (attach_inferior): Print a status notice after
12090 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12092 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
12094 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
12096 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
12098 * server.c, target.h: Update copyright years.
12100 2004-02-25 Roland McGrath <roland@redhat.com>
12102 * target.h (struct target_ops): New member `read_auxv'.
12103 * server.c (handle_query): Handle qPart:auxv:read: query using that.
12104 * linux-low.c (linux_read_auxv): New function.
12105 (linux_target_ops): Initialize `read_auxv' member to that.
12107 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12109 Committed by Jim Blandy <jimb@redhat.com>.
12111 * linux-s390-low.c (s390_num_regs): Update.
12112 (s390_regmap): Remove control registers. Use __s390x__ predefine
12113 instead of GPR_SIZE to distiguish s390 and s390x targets.
12115 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
12117 * linux-low.c: Update copyright year.
12118 (check_removed_breakpoint): Clear pending_is_breakpoint.
12119 (linux_set_resume_request, linux_queue_one_thread)
12120 (resume_status_pending_p): New functions.
12121 (linux_continue_one_thread): Use process->resume.
12122 (linux_resume): Only resume threads if there are no pending events.
12123 * linux-low.h (struct process_info): Add resume request
12126 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
12128 * regcache.c (new_register_cache): Clear the allocated register
12129 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
12131 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
12133 * linux-low.c (linux_resume): Take a struct thread_resume *
12135 (linux_wait): Update call.
12136 (resume_ptr): New static variable.
12137 (linux_continue_one_thread): Renamed from
12138 linux_continue_one_process. Use resume_ptr.
12139 (linux_resume): Use linux_continue_one_thread.
12140 * server.c (handle_v_cont, handle_v_requests): New functions.
12141 (myresume): New function.
12142 (main): Handle 'v' case.
12143 * target.h (struct thread_resume): New type.
12144 (struct target_ops): Change argument of "resume" to struct
12146 (myresume): Delete macro.
12148 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
12150 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
12151 (uninstall): Support DESTDIR.
12153 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
12155 * configure.srv: Add xscale*linux copy of arm*linux entry.
12157 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
12159 * linux-arm-low.c (arm_reinsert_addr): New function.
12160 (the_low_target): Add arm_reinsert_addr.
12162 2003-07-08 Mark Kettenis <kettenis@gnu.org>
12164 * mem-break.c: Remove whitespace at end of file.
12166 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
12168 * configure.in: Check whether we need to prototype strerror.
12169 * server.h: Optionally prototype strerror.
12170 * gdbreplay.c (perror_with_name): Use strerror.
12171 * linux-low.c (linux_attach_lwp): Use strerror.
12172 * utils.c (perror_with_name): Use strerror.
12173 * config.in, configure: Regenerated.
12175 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
12177 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
12178 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
12180 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
12182 * Makefile.in (SFILES): Update.
12183 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
12184 low-sun3.c: Remove files.
12186 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
12188 * linux-low.c: Move comment to linux_thread_alive where it belonged.
12189 (linux_detach_one_process, linux_detach): New functions.
12190 (linux_target_ops): Add linux_detach.
12191 * server.c (main): Handle 'D' packet.
12192 * target.h (struct target_ops): Add "detach" member.
12193 (detach_inferior): Define.
12195 2003-06-13 Mark Kettenis <kettenis@gnu.org>
12197 From Kelley Cook <kelleycook@wideopenwest.com>:
12198 * configure.srv: Accept i[34567]86 variants.
12200 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
12202 * linux-low.c (linux_wait_for_event): Correct comment typos.
12203 (linux_resume_one_process): Call check_removed_breakpoint.
12204 (linux_send_signal): New function.
12205 (linux_target_ops): Add linux_send_signal.
12206 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
12208 * target.h (struct target_ops): Add send_signal.
12210 2003-05-29 Jim Blandy <jimb@redhat.com>
12212 * linux-low.c (usr_store_inferior_registers): Transfer buf in
12213 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
12214 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
12215 away part of the register's value.
12217 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
12219 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
12220 (linux_wait_for_event, linux_init_signals): Likewise.
12222 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
12224 * configure.in: Check for stdlib.h.
12225 * configure: Regenerated.
12226 * config.in: Regenerated.
12228 2003-01-04 Andreas Schwab <schwab@suse.de>
12230 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
12232 2003-01-02 Andrew Cagney <ac131313@redhat.com>
12234 * Makefile.in: Remove obsolete code.
12236 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
12238 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
12239 defined(PT_FPR0_HI).
12241 2002-11-17 Stuart Hughes <seh@zee2.com>
12243 * linux-arm-low.c (arm_num_regs): Increase.
12244 (arm_regmap): Include status register.
12246 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
12248 * linux-low.c (register_addr): Remove incorrect -1 check.
12250 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
12252 * linux-low.c (linux_create_inferior): Call setpgid. Return
12254 (unstopped_p, linux_signal_pid): Remove.
12255 (linux_target_ops): Remove linux_signal_pid.
12256 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
12257 global instead of target method.
12258 * target.h (struct target_ops): Remove signal_pid. Update comment
12259 for create_inferior.
12260 * server.c (signal_pid): New variable.
12261 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
12262 gdbserver. Set the child to be the foreground process group.
12263 (attach_inferior): Set signal_pid.
12265 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
12267 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
12269 2002-08-20 Jim Blandy <jimb@redhat.com>
12271 * Makefile.in (LDFLAGS): Allow the configure script to establish a
12274 2002-08-01 Andrew Cagney <cagney@redhat.com>
12276 * Makefile.in: Make chill references obsolete.
12278 2002-07-24 Kevin Buettner <kevinb@redhat.com>
12280 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
12281 * configure: Regenerate.
12282 * config.in: Regenerate.
12284 2002-07-09 David O'Brien <obrien@FreeBSD.org>
12286 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
12287 (perror_with_name, remote_close, remote_open, expect, play): Static.
12289 2002-07-04 Michal Ludvig <mludvig@suse.cz>
12291 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
12292 byte offsets instead of an array of indexes.
12293 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
12295 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
12297 * regcache.c: Add comment.
12299 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
12301 * thread-db.c: New file.
12302 * proc-service.c: New file.
12303 * acinclude.m4: New file.
12304 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
12305 proc-service.o, and thread-db.o.
12306 (linux-low.o): Add USE_THREAD_DB.
12307 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
12308 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
12309 * aclocal.m4: Regenerated.
12310 * config.in: Regenerated.
12311 * configure: Regenerated.
12312 * configure.in: Check for proc_service.h, sys/procfs.h,
12313 thread_db.h, and linux/elf.h headrs.
12314 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
12315 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
12316 Check for -lthread_db and thread support.
12317 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
12318 PowerPC, and SuperH.
12319 * i387-fp.c: Constify arguments.
12320 * i387-fp.h: Likewise.
12321 * inferiors.c: (struct thread_info): Renamed from
12322 `struct inferior_info'. Remove PID member. Use generic inferior
12323 list header. All uses updated.
12324 (inferiors, signal_pid): Removed.
12325 (all_threads): New variable.
12326 (get_thread): Define.
12327 (add_inferior_to_list): New function.
12328 (for_each_inferior): New function.
12329 (change_inferior_id): New function.
12330 (add_inferior): Removed.
12331 (remove_inferior): New function.
12332 (add_thread): New function.
12333 (free_one_thread): New function.
12334 (remove_thread): New function.
12335 (clear_inferiors): Use for_each_inferior and free_one_thread.
12336 (find_inferior): New function.
12337 (find_inferior_id): New function.
12338 (inferior_target_data): Update argument type.
12339 (set_inferior_target_data): Likewise.
12340 (inferior_regcache_data): Likewise.
12341 (set_inferior_regcache_data): Likewise.
12342 * linux-low.c (linux_bp_reinsert): Remove.
12343 (all_processes, stopping_threads, using_thrads)
12344 (struct pending_signals, debug_threads, pid_of): New.
12345 (inferior_pid): Replace with macro.
12346 (struct inferior_linux_data): Remove.
12347 (get_stop_pc, add_process): New functions.
12348 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
12349 Use add_process and add_thread.
12350 (linux_attach_lwp): New function, based on old linux_attach. Use
12351 add_process and add_thread. Set stop_expected for new threads.
12352 (linux_attach): New function.
12353 (linux_kill_one_process): New function.
12354 (linux_kill): Kill all LWPs.
12355 (linux_thread_alive): Use find_inferior_id.
12356 (check_removed_breakpoints, status_pending_p): New functions.
12357 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
12358 Update. Use WNOHANG. Wait for cloned processes also. Update process
12359 struct for the found process.
12360 (linux_wait_for_event): New function.
12361 (linux_wait): Use it. Support LWPs.
12362 (send_sigstop, wait_for_sigstop, stop_all_processes)
12363 (linux_resume_one_process, linux_continue_one_process): New functions.
12364 (linux_resume): Support LWPs.
12365 (REGISTER_RAW_SIZE): Remove.
12366 (fetch_register): Use register_size instead. Call supply_register.
12367 (usr_store_inferior_registers): Likewise. Call collect_register.
12368 Fix recursive case.
12369 (regsets_fetch_inferior_registers): Improve error message.
12370 (regsets_store_inferior_registers): Add debugging.
12371 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
12372 (unstopped_p, linux_signal_pid): New functions.
12373 (linux_target_ops): Add linux_signal_pid.
12374 (linux_init_signals): New function.
12375 (initialize_low): Call it. Initialize using_threads.
12376 * regcache.c (inferior_regcache_data): Add valid
12378 (get_regcache): Fetch registers lazily. Add fetch argument
12379 and update all callers.
12380 (regcache_invalidate_one, regcache_invalidate): New
12382 (new_register_cache): Renamed from create_register_cache.
12383 Return the new regcache.
12384 (free_register_cache): Change argument to a void *.
12385 (registers_to_string, registers_from_string): Call get_regcache
12386 with fetch flag set.
12387 (register_data): Make static. Pass fetch flag to get_regcache.
12388 (supply_register): Call get_regcache with fetch flag clear.
12389 (collect_register): Call get_regcache with fetch flag set.
12390 (collect_register_as_string): New function.
12391 * regcache.h: Update.
12392 * remote-utils.c (putpkt): Flush after debug output and use
12394 Handle input interrupts while waiting for an ACK.
12395 (input_interrupt): Use signal_pid method.
12396 (getpkt): Flush after debug output and use stderr.
12397 (outreg): Use collect_register_as_string.
12398 (new_thread_notify, dead_thread_notify): New functions.
12399 (prepare_resume_reply): Check using_threads. Set thread_from_wait
12400 and general_thread.
12401 (look_up_one_symbol): Flush after debug output.
12402 * server.c (step_thread, server_waiting): New variables.
12403 (start_inferior): Don't use signal_pid. Update call to mywait.
12404 (attach_inferior): Update call to mywait.
12405 (handle_query): Handle qfThreadInfo and qsThreadInfo.
12406 (main): Don't fetch/store registers explicitly. Use
12407 set_desired_inferior. Support proposed ``Hs'' packet. Update
12409 * server.h: Update.
12410 (struct inferior_list, struct_inferior_list_entry): New.
12411 * target.c (set_desired_inferior): New.
12412 (write_inferior_memory): Constify.
12413 (mywait): New function.
12414 * target.h: Update.
12415 (struct target_ops): New signal_pid method.
12416 (mywait): Removed macro, added prototype.
12418 * linux-low.h (regset_func): Removed.
12419 (regset_fill_func, regset_store_func): New.
12420 (enum regset_type): New.
12421 (struct regset_info): Add type field. Use new operation types.
12422 (struct linux_target_ops): stop_pc renamed to get_pc.
12423 Add decr_pc_after_break and breakpoint_at.
12424 (get_process, get_thread_proess, get_process_thread)
12425 (strut process_info, all_processes, linux_attach_lwp)
12426 (thread_db_init): New.
12428 * linux-arm-low.c (arm_get_pc, arm_set_pc,
12429 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
12430 (the_low_target): Add new members.
12431 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
12432 (i386_store_fpxregset): Constify.
12433 (target_regsets): Add new kind identifier.
12434 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
12435 (i386_set_pc): Add debugging.
12436 (i386_breakpoint_at): New function.
12437 (the_low_target): Add new members.
12438 * linux-mips-low.c (mips_get_pc, mips_set_pc)
12439 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
12440 (mips_breakpoint_at): New.
12441 (the_low_target): Add new members.
12442 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
12443 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
12444 (the_low_target): Add new members.
12445 * linux-sh-low.c (sh_get_pc, sh_set_pc)
12446 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
12447 (the_low_target): Add new members.
12448 * linux-x86-64-low.c (target_regsets): Add new kind
12451 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
12453 From Martin Pool <mbp@samba.org>:
12454 * server.c (gdbserver_usage): New function.
12457 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
12459 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
12460 stop_at -> stop_pc.
12462 2002-05-04 Andrew Cagney <ac131313@redhat.com>
12464 * Makefile.in: Remove obsolete code.
12466 2002-04-24 Michal Ludvig <mludvig@suse.cz>
12468 * linux-low.c (regsets_fetch_inferior_registers),
12469 (regsets_store_inferior_registers): Removed cast to int from
12471 * regcache.h: Added declaration of struct inferior_info.
12473 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
12475 * inferiors.c (struct inferior_info): Add regcache_data.
12476 (add_inferior): Call create_register_cache.
12477 (clear_inferiors): Call free_register_cache.
12478 (inferior_regcache_data, set_inferior_regcache_data): New functions.
12479 * regcache.c (struct inferior_regcache_data): New.
12480 (registers): Remove.
12481 (get_regcache): New function.
12482 (create_register_cache, free_register_cache): New functions.
12483 (set_register_cache): Don't initialize the register cache here.
12484 (registers_to_string, registers_from_string, register_data): Call
12486 * regcache.h: Add prototypes.
12487 * server.h: Likewise.
12489 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
12491 * mem-break.c: New file.
12492 * mem-break.h: New file.
12493 * Makefile.in: Add mem-break.o rule; update server.h
12495 * inferiors.c (struct inferior_info): Add target_data
12497 (clear_inferiors): Free target_data member if set.
12498 (inferior_target_data, set_inferior_target_data): New functions.
12499 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
12500 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
12501 * linux-low.c (linux_bp_reinsert): New variable.
12502 (struct inferior_linux_data): New.
12503 (linux_create_inferior): Use set_inferior_target_data.
12504 (linux_attach): Likewise. Call add_inferior.
12505 (linux_wait_for_one_inferior): New function.
12506 (linux_wait): Call it.
12507 (linux_write_memory): Add const.
12508 (initialize_low): Call set_breakpoint_data.
12509 * linux-low.h (struct linux_target_ops): Add breakpoint
12511 * server.c (attach_inferior): Remove extra add_inferior
12513 * server.h: Include mem-break.h. Update inferior.c
12515 * target.c (read_inferior_memory)
12516 (write_inferior_memory): New functions.
12517 * target.h (read_inferior_memory)
12518 (write_inferior_memory): Change macros to prototypes.
12519 (struct target_ops): Update comments. Add const to write_memory
12522 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
12524 * linux-low.c (usr_store_inferior_registers): Support
12525 registers which are allowed to fail to store.
12526 * linux-low.h (linux_target_ops): Likewise.
12527 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
12528 (ppc_cannot_store_register): FPSCR may not be storable.
12530 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
12532 * server.h: Include <string.h> if HAVE_STRING_H.
12533 * ChangeLog: Correct paths in last ChangeLog entry.
12535 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
12537 * linux-low.h: Remove obsolete prototypes.
12538 (struct linux_target_ops): New.
12539 (extern the_low_target): New.
12540 * linux-low.c (num_regs, regmap): Remove declarations.
12541 (register_addr): Use the_low_target explicitly.
12542 (fetch_register): Likewise.
12543 (usr_fetch_inferior_registers): Likewise.
12544 (usr_store_inferior_registers): Likewise.
12545 * linux-arm-low.c (num_regs): Remove.
12546 (arm_num_regs): Define.
12547 (arm_regmap): Renamed from regmap, made static.
12548 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
12550 (arm_cannot_store_register): Renamed from cannot_store_register,
12552 (the_low_target): New.
12553 * linux-i386-low.c (num_regs): Remove.
12554 (i386_num_regs): Define.
12555 (i386_regmap): Renamed from regmap, made static.
12556 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
12558 (i386_cannot_store_register): Renamed from cannot_store_register,
12560 (the_low_target): New.
12561 * linux-ia64-low.c (num_regs): Remove.
12562 (ia64_num_regs): Define.
12563 (ia64_regmap): Renamed from regmap, made static.
12564 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
12566 (ia64_cannot_store_register): Renamed from cannot_store_register,
12568 (the_low_target): New.
12569 * linux-m68k-low.c (num_regs): Remove.
12570 (m68k_num_regs): Define.
12571 (m68k_regmap): Renamed from regmap, made static.
12572 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
12574 (m68k_cannot_store_register): Renamed from cannot_store_register,
12576 (the_low_target): New.
12577 * linux-mips-low.c (num_regs): Remove.
12578 (mips_num_regs): Define.
12579 (mips_regmap): Renamed from regmap, made static.
12580 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
12582 (mips_cannot_store_register): Renamed from cannot_store_register,
12584 (the_low_target): New.
12585 * linux-ppc-low.c (num_regs): Remove.
12586 (ppc_num_regs): Define.
12587 (ppc_regmap): Renamed from regmap, made static.
12588 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
12590 (ppc_cannot_store_register): Renamed from cannot_store_register,
12592 (the_low_target): New.
12593 * linux-s390-low.c (num_regs): Remove.
12594 (s390_num_regs): Define.
12595 (s390_regmap): Renamed from regmap, made static.
12596 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
12598 (s390_cannot_store_register): Renamed from cannot_store_register,
12600 (the_low_target): New.
12601 * linux-sh-low.c (num_regs): Remove.
12602 (sh_num_regs): Define.
12603 (sh_regmap): Renamed from regmap, made static.
12604 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
12606 (sh_cannot_store_register): Renamed from cannot_store_register,
12608 (the_low_target): New.
12609 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
12610 (the_low_target): New.
12612 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
12614 * Makefile.in: Add stamp-h target.
12615 * configure.in: Create stamp-h.
12616 * configure: Regenerated.
12618 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
12620 * inferiors.c: New file.
12621 * target.c: New file.
12622 * target.h: New file.
12623 * Makefile.in: Add target.o and inferiors.o. Update
12625 * linux-low.c (inferior_pid): New static variable,
12626 moved from server.c.
12627 (linux_create_inferior): Renamed from create_inferior.
12628 Call add_inferior. Return 0 on success instead of a PID.
12629 (linux_attach): Renamed from myattach.
12630 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
12631 (linux_thread_alive): Renamed from mythread_alive.
12632 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
12634 (linux_resume): Renamed from myresume. Add missing ``return 0''.
12635 (regsets_store_inferior_registers): Correct error message.
12636 Add missing ``return 0''.
12637 (linux_fetch_registers): Renamed from fetch_inferior_registers.
12638 (linux_store_registers): Renamed from store_inferior_registers.
12639 (linux_read_memory): Renamed from read_inferior_memory.
12640 (linux_write_memory): Renamed from write_inferior_memory.
12641 (linux_target_ops): New structure.
12642 (initialize_low): Call set_target_ops ().
12643 * remote-utils.c (unhexify): New function.
12644 (hexify): New function.
12645 (input_interrupt): Send signals to ``signal_pid''.
12646 * server.c (inferior_pid): Remove.
12647 (start_inferior): Update create_inferior call.
12648 (attach_inferior): Call add_inferior.
12649 (handle_query): New function.
12650 (main): Call handle_query for `q' packets.
12651 * server.h: Include "target.h". Remove obsolete prototypes.
12652 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
12654 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
12656 * Makefile.in: Add WARN_CFLAGS. Update configury
12658 * configure.in: Check for <string.h>
12659 * configure: Regenerate.
12660 * config.in: Regenerate.
12661 * gdbreplay.c: Include needed system headers.
12662 (remote_open): Remove strchr prototype.
12663 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
12664 * regcache.c (supply_register): Change buf argument to const void *.
12665 (supply_register_by_name): Likewise.
12666 (collect_register): Change buf argument to void *.
12667 (collect_register_by_name): Likewise.
12668 * regcache.h: Add missing prototypes.
12669 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
12670 * server.c (handle_query): New function.
12671 (attached): New static variable, moved out of main.
12672 (main): Quiet longjmp clobber warnings.
12673 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
12674 * utils.c (error): Remove NORETURN.