1 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3 * server.c (write_qxfer_response): Change type of data to
6 2015-10-29 Pedro Alves <palves@redhat.com>
8 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
10 2015-10-29 Pedro Alves <palves@redhat.com>
12 * tracepoint.c (clear_installed_tracepoints): Add casts.
14 2015-10-29 Pedro Alves <palves@redhat.com>
16 * server.c (handle_v_cont, process_serial_event): Add enum
17 gdb_signal casts to signal parsing code.
19 2015-10-29 Pedro Alves <palves@redhat.com>
21 * linux-low.h (NULL_REGSET): Define.
22 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
23 * linux-arm-low.c (arm_regsets): Likewise.
24 * linux-crisv32-low.c (cris_regsets): Likewise.
25 * linux-m68k-low.c (m68k_regsets): Likewise.
26 * linux-mips-low.c (mips_regsets): Likewise.
27 * linux-nios2-low.c (nios2_regsets): Likewise.
28 * linux-ppc-low.c (ppc_regsets): Likewise.
29 * linux-s390-low.c (s390_regsets): Likewise.
30 * linux-sh-low.c (sh_regsets): Likewise.
31 * linux-sparc-low.c (sparc_regsets): Likewise.
32 * linux-tic6x-low.c (tic6x_regsets): Likewise.
33 * linux-tile-low.c (tile_regsets): Likewise.
34 * linux-x86-low.c (x86_regsets): Likewise.
35 * linux-xtensa-low.c (xtensa_regsets): Likewise.
37 2015-10-29 Pedro Alves <palves@redhat.com>
39 * linux-low.h (NULL_REGSET): Define.
40 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
41 * linux-arm-low.c (arm_regsets): Likewise.
42 * linux-crisv32-low.c (cris_regsets): Likewise.
43 * linux-m68k-low.c (m68k_regsets): Likewise.
44 * linux-mips-low.c (mips_regsets): Likewise.
45 * linux-nios2-low.c (nios2_regsets): Likewise.
46 * linux-ppc-low.c (ppc_regsets): Likewise.
47 * linux-s390-low.c (s390_regsets): Likewise.
48 * linux-sh-low.c (sh_regsets): Likewise.
49 * linux-sparc-low.c (sparc_regsets): Likewise.
50 * linux-tic6x-low.c (tic6x_regsets): Likewise.
51 * linux-tile-low.c (tile_regsets): Likewise.
52 * linux-x86-low.c (x86_regsets): Likewise.
53 * linux-xtensa-low.c (xtensa_regsets): Likewise.
55 2015-10-26 Doug Evans <dje@google.com>
57 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
59 2015-10-26 Doug Evans <dje@google.com>
61 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
63 2015-10-26 Doug Evans <dje@google.com>
65 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
67 (attach_thread, find_new_threads_callback): Ditto.
69 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
71 * mem-break.h (set_breakpoint_data): Remove.
73 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
75 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
76 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
77 (initialize_low): Remove set_breakpoint_data call.
78 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
79 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
80 (initialize_low): Remove set_breakpoint_data call.
81 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
82 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
83 (initialize_low): Remove set_breakpoint_data call.
85 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
87 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
88 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
89 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
90 * target.h (target_breakpoint_kind_from_pc): New macro.
92 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
94 * linux-low.c (default_breakpoint_kind_from_pc): New function.
95 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
96 the default breakpoint kind.
98 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
100 * linux-arm-low.c (arm_supports_z_point_type): Add software
103 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
105 * linux-arm-low.c: Refactor breakpoint definitions.
106 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
107 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
109 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
111 * Makefile.in: Add arm.c/o.
112 * configure.srv: Likewise.
113 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
114 (arm_breakpoint_kind_from_pc): New function.
115 (arm_sw_breakpoint_from_kind): Return proper kind.
116 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
118 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
120 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
122 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
123 (struct raw_breakpoint) <size>: Remove.
124 (struct raw_breakpoint) <kind>: Add.
125 (bp_size): New function.
126 (bp_opcode): Likewise.
127 (find_raw_breakpoint_at): Adjust for kind.
128 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
129 (remove_memory_breakpoint): Adjust for kind call bp_size.
130 (set_raw_breakpoint_at): Adjust for kind.
131 (set_breakpoint): Likewise.
132 (set_breakpoint_at): Call breakpoint_kind_from_pc.
133 (delete_raw_breakpoint): Adjust for kind.
134 (delete_breakpoint): Likewise.
135 (find_gdb_breakpoint): Likewise.
136 (set_gdb_breakpoint_1): Likewise.
137 (set_gdb_breakpoint): Likewise.
138 (delete_gdb_breakpoint_1): Likewise.
139 (delete_gdb_breakpoint): Likewise.
140 (uninsert_raw_breakpoint): Likewise.
141 (reinsert_raw_breakpoint): Likewise.
142 (set_breakpoint_data): Remove.
143 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
144 (check_mem_read): Adjust for kind call bp_size.
145 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
146 (clone_one_breakpoint): Adjust for kind.
147 * mem-break.h (set_gdb_breakpoint): Likewise.
148 (delete_gdb_breakpoint): Likewise.
149 * server.c (process_serial_event): Likewise.
151 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
153 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
154 (struct linux_target_ops) <breakpoint>: Remove.
155 (struct linux_target_ops) <breakpoint_len>: Remove.
156 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
157 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
158 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
159 (arm_sw_breakpoint_from_kind): New function.
160 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
161 (struct linux_target_ops) <breakpoint>: Remove.
162 (struct linux_target_ops) <breakpoint_len>: Remove.
163 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
164 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
165 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
166 (struct linux_target_ops) <breakpoint>: Remove.
167 (struct linux_target_ops) <breakpoint_len>: Remove.
168 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
169 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
170 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
171 (struct linux_target_ops) <breakpoint>: Remove.
172 (struct linux_target_ops) <breakpoint_len>: Remove.
173 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
174 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
175 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
176 and sw_breakpoint_from_kind to increment the pc.
177 (linux_breakpoint_kind_from_pc): New function.
178 (linux_sw_breakpoint_from_kind): New function.
179 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
180 (initialize_low): Call breakpoint_kind_from_pc and
181 sw_breakpoint_from_kind to replace breakpoint_data/len.
182 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
184 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
185 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
186 (struct linux_target_ops) <breakpoint>: Remove.
187 (struct linux_target_ops) <breakpoint_len>: Remove.
188 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
189 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
190 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
191 (struct linux_target_ops) <breakpoint>: Remove.
192 (struct linux_target_ops) <breakpoint_len>: Remove.
193 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
194 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
195 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
196 (struct linux_target_ops) <breakpoint>: Remove.
197 (struct linux_target_ops) <breakpoint_len>: Remove.
198 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
199 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
200 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
201 (struct linux_target_ops) <breakpoint>: Remove.
202 (struct linux_target_ops) <breakpoint_len>: Remove.
203 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
204 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
205 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
206 (struct linux_target_ops) <breakpoint>: Remove.
207 (struct linux_target_ops) <breakpoint_len>: Remove.
208 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
209 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
210 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
211 (struct linux_target_ops) <breakpoint>: Remove.
212 (struct linux_target_ops) <breakpoint_len>: Remove.
213 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
214 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
215 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
216 (struct linux_target_ops) <breakpoint>: Remove.
217 (struct linux_target_ops) <breakpoint_len>: Remove.
218 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
219 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
220 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
221 (struct linux_target_ops) <breakpoint>: Remove.
222 (struct linux_target_ops) <breakpoint_len>: Remove.
223 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
224 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
225 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
226 (struct linux_target_ops) <breakpoint>: Remove.
227 (struct linux_target_ops) <breakpoint_len>: Remove.
228 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
229 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
230 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
231 * linux-x86-low.c (x86_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-xtensa-low.c (xtensa_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.
242 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
244 * linux-cris-low.c (cris_get_pc): Remove void arg.
246 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
248 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
251 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
253 * inferiors.c (thread_pid_matches_callback): New function.
254 (find_thread_process): New function.
255 (remove_thread): Reset current_thread.
256 (remove_process): Assert threads have been removed first.
258 2015-10-15 Yao Qi <yao.qi@linaro.org>
260 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
262 (aarch64_remove_point): Likewise.
263 * regcache.c (regcache_register_size): New function.
265 2015-10-12 Yao Qi <yao.qi@linaro.org>
267 * linux-aarch64-low.c: Update all callers as emit_load_store
268 is renamed to aarch64_emit_load_store.
270 2015-10-12 Yao Qi <yao.qi@linaro.org>
272 * linux-aarch64-low.c: Update all callers of function renaming
273 from emit_insn to aarch64_emit_insn.
275 2015-10-12 Yao Qi <yao.qi@linaro.org>
277 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
279 (struct aarch64_memory_operand): Likewise.
281 (emit_insn): Move to arch/aarch64-insn.c.
282 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
283 (emit_load_store): Move to arch/aarch64-insn.c.
284 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
285 (can_encode_int32): Remove.
287 2015-10-12 Yao Qi <yao.qi@linaro.org>
289 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
290 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
291 (aarch64_relocate_instruction): Likewise.
292 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
293 (struct aarch64_insn_visitor): Likewise.
295 2015-10-12 Yao Qi <yao.qi@linaro.org>
297 * linux-aarch64-low.c (struct aarch64_insn_data): New.
298 (struct aarch64_insn_visitor): New.
299 (struct aarch64_insn_relocation_data): New.
300 (aarch64_ftrace_insn_reloc_b): New function.
301 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
302 (aarch64_ftrace_insn_reloc_cb): Likewise.
303 (aarch64_ftrace_insn_reloc_tb): Likewise.
304 (aarch64_ftrace_insn_reloc_adr): Likewise.
305 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
306 (aarch64_ftrace_insn_reloc_others): Likewise.
308 (aarch64_relocate_instruction): Use visitor.
310 2015-10-12 Yao Qi <yao.qi@linaro.org>
312 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
313 int. Add argument buf.
314 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
315 aarch64_relocate_instruction.
317 2015-10-12 Yao Qi <yao.qi@linaro.org>
319 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
320 argument insn. Remove local variable insn. Don't call
322 (aarch64_install_fast_tracepoint_jump_pad): Call
325 2015-09-30 Yao Qi <yao.qi@linaro.org>
327 * linux-aarch64-low.c (emit_movk): Shorten a long line.
328 (emit_load_store_pair): Likewise.
330 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
332 * dll.c (match_dll): Add cast(s).
333 (unloaded_dll): Likewise.
334 * linux-low.c (second_thread_of_pid_p): Likewise.
335 (delete_lwp_callback): Likewise.
336 (count_events_callback): Likewise.
337 (select_event_lwp_callback): Likewise.
338 (linux_set_resume_request): Likewise.
339 * server.c (accumulate_file_name_length): Likewise.
340 (emit_dll_description): Likewise.
341 (handle_qxfer_threads_worker): Likewise.
342 (visit_actioned_threads): Likewise.
343 * thread-db.c (any_thread_of): Likewise.
344 * tracepoint.c (same_process_p): Likewise.
345 (match_blocktype): Likewise.
346 (build_traceframe_info_xml): Likewise.
348 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
350 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
352 (gdb_unparse_agent_expr): Likewise.
353 * hostio.c (require_data): Likewise.
354 (handle_pread): Likewise.
355 * linux-low.c (disable_regset): Likewise.
356 (fetch_register): Likewise.
357 (store_register): Likewise.
358 (get_dynamic): Likewise.
359 (linux_qxfer_libraries_svr4): Likewise.
360 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
361 (set_fast_tracepoint_jump): Likewise.
362 (uninsert_fast_tracepoint_jumps_at): Likewise.
363 (reinsert_fast_tracepoint_jumps_at): Likewise.
364 (validate_inserted_breakpoint): Likewise.
365 (clone_agent_expr): Likewise.
366 * regcache.c (init_register_cache): Likewise.
367 * remote-utils.c (putpkt_binary_1): Likewise.
368 (decode_M_packet): Likewise.
369 (decode_X_packet): Likewise.
370 (look_up_one_symbol): Likewise.
371 (relocate_instruction): Likewise.
372 (monitor_output): Likewise.
373 * server.c (handle_search_memory): Likewise.
374 (handle_qxfer_exec_file): Likewise.
375 (handle_qxfer_libraries): Likewise.
376 (handle_qxfer): Likewise.
377 (handle_query): Likewise.
378 (handle_v_cont): Likewise.
379 (handle_v_run): Likewise.
380 (captured_main): Likewise.
381 * target.c (write_inferior_memory): Likewise.
382 * thread-db.c (try_thread_db_load_from_dir): Likewise.
383 * tracepoint.c (init_trace_buffer): Likewise.
384 (add_tracepoint_action): Likewise.
385 (add_traceframe): Likewise.
386 (add_traceframe_block): Likewise.
387 (cmd_qtdpsrc): Likewise.
388 (cmd_qtdv): Likewise.
389 (cmd_qtstatus): Likewise.
390 (response_source): Likewise.
391 (response_tsv): Likewise.
392 (cmd_qtnotes): Likewise.
393 (gdb_collect): Likewise.
394 (initialize_tracepoint): Likewise.
396 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
398 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
399 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
400 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
402 (enum aarch64_condition_codes): New enum.
403 (w0): New static global.
406 (struct aarch64_memory_operand) <type>: New
407 MEMORY_OPERAND_POSTINDEX type.
408 (postindex_memory_operand): New helper function.
409 (emit_ret): New function.
410 (emit_load_store_pair): New function, factored out of emit_stp
411 with support for MEMORY_OPERAND_POSTINDEX.
412 (emit_stp): Rewrite using emit_load_store_pair.
413 (emit_ldp): New function.
414 (emit_load_store): Likewise.
415 (emit_ldr): Mention post-index instruction in comment.
416 (emit_ldrh): New function.
417 (emit_ldrb): New function.
418 (emit_ldrsw): Mention post-index instruction in comment.
419 (emit_str): Likewise.
420 (emit_subs): New function.
421 (emit_cmp): Likewise.
422 (emit_and): Likewise.
423 (emit_orr): Likewise.
424 (emit_orn): Likewise.
425 (emit_eor): Likewise.
426 (emit_mvn): Likewise.
427 (emit_lslv): Likewise.
428 (emit_lsrv): Likewise.
429 (emit_asrv): Likewise.
430 (emit_mul): Likewise.
431 (emit_sbfm): Likewise.
432 (emit_sbfx): Likewise.
433 (emit_ubfm): Likewise.
434 (emit_ubfx): Likewise.
435 (emit_csinc): Likewise.
436 (emit_cset): Likewise.
437 (emit_nop): Likewise.
438 (emit_ops_insns): New helper function.
439 (emit_pop): Likewise.
440 (emit_push): Likewise.
441 (aarch64_emit_prologue): New function.
442 (aarch64_emit_epilogue): Likewise.
443 (aarch64_emit_add): Likewise.
444 (aarch64_emit_sub): Likewise.
445 (aarch64_emit_mul): Likewise.
446 (aarch64_emit_lsh): Likewise.
447 (aarch64_emit_rsh_signed): Likewise.
448 (aarch64_emit_rsh_unsigned): Likewise.
449 (aarch64_emit_ext): Likewise.
450 (aarch64_emit_log_not): Likewise.
451 (aarch64_emit_bit_and): Likewise.
452 (aarch64_emit_bit_or): Likewise.
453 (aarch64_emit_bit_xor): Likewise.
454 (aarch64_emit_bit_not): Likewise.
455 (aarch64_emit_equal): Likewise.
456 (aarch64_emit_less_signed): Likewise.
457 (aarch64_emit_less_unsigned): Likewise.
458 (aarch64_emit_ref): Likewise.
459 (aarch64_emit_if_goto): Likewise.
460 (aarch64_emit_goto): Likewise.
461 (aarch64_write_goto_address): Likewise.
462 (aarch64_emit_const): Likewise.
463 (aarch64_emit_call): Likewise.
464 (aarch64_emit_reg): Likewise.
465 (aarch64_emit_pop): Likewise.
466 (aarch64_emit_stack_flush): Likewise.
467 (aarch64_emit_zero_ext): Likewise.
468 (aarch64_emit_swap): Likewise.
469 (aarch64_emit_stack_adjust): Likewise.
470 (aarch64_emit_int_call_1): Likewise.
471 (aarch64_emit_void_call_2): Likewise.
472 (aarch64_emit_eq_goto): Likewise.
473 (aarch64_emit_ne_goto): Likewise.
474 (aarch64_emit_lt_goto): Likewise.
475 (aarch64_emit_le_goto): Likewise.
476 (aarch64_emit_gt_goto): Likewise.
477 (aarch64_emit_ge_got): Likewise.
478 (aarch64_emit_ops_impl): New static global variable.
479 (aarch64_emit_ops): New target function, return
480 &aarch64_emit_ops_impl.
481 (struct linux_target_ops): Install it.
483 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
485 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
486 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
488 * linux-aarch64-ipa.c: New file.
489 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
491 (aarch64_get_thread_area): New target method.
492 (extract_signed_bitfield): New helper function.
493 (aarch64_decode_ldr_literal): New function.
494 (enum aarch64_opcodes): New enum.
495 (struct aarch64_register): New struct.
496 (struct aarch64_operand): New struct.
497 (x0): New static global.
506 (aarch64_register): New helper function.
507 (register_operand): Likewise.
508 (immediate_operand): Likewise.
509 (struct aarch64_memory_operand): New struct.
510 (offset_memory_operand): New helper function.
511 (preindex_memory_operand): Likewise.
512 (enum aarch64_system_control_registers): New enum.
514 (emit_insn): New helper function.
515 (emit_b): New function.
516 (emit_bcond): Likewise.
519 (emit_blr): Likewise.
520 (emit_stp): Likewise.
521 (emit_ldp_q_offset): Likewise.
522 (emit_stp_q_offset): Likewise.
523 (emit_load_store): Likewise.
524 (emit_ldr): Likewise.
525 (emit_ldrsw): Likewise.
526 (emit_str): Likewise.
527 (emit_ldaxr): Likewise.
528 (emit_stxr): Likewise.
529 (emit_stlr): Likewise.
530 (emit_data_processing_reg): Likewise.
531 (emit_data_processing): Likewise.
532 (emit_add): Likewise.
533 (emit_sub): Likewise.
534 (emit_mov): Likewise.
535 (emit_movk): Likewise.
536 (emit_mov_addr): Likewise.
537 (emit_mrs): Likewise.
538 (emit_msr): Likewise.
539 (emit_sevl): Likewise.
540 (emit_wfe): Likewise.
541 (append_insns): Likewise.
542 (can_encode_int32_in): New helper function.
543 (aarch64_relocate_instruction): New function.
544 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
545 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
546 (struct linux_target_ops): Install aarch64_get_thread_area,
547 aarch64_install_fast_tracepoint_jump_pad and
548 aarch64_get_min_fast_tracepoint_insn_len.
550 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
552 * Makefile.in (aarch64-insn.o): New rule.
553 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
555 2015-09-21 Yao Qi <yao.qi@linaro.org>
557 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
559 2015-09-21 Yao Qi <yao.qi@linaro.org>
561 * tracepoint.c (max_jump_pad_size): Remove.
563 2015-09-18 Yao Qi <yao.qi@linaro.org>
565 * linux-aarch64-low.c: Don't include sys/uio.h.
566 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
568 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
570 * tracepoint.c (eval_result_type): Change prototype.
571 (condition_true_at_tracepoint): Fix argument to compiled_cond.
573 2015-09-15 Pedro Alves <palves@redhat.com>
575 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
576 Check whether to report exec events instead of checking whether
577 multiprocess is enabled.
579 2015-09-15 Pedro Alves <palves@redhat.com>
582 * remote-utils.c (prepare_resume_reply): Merge
583 TARGET_WAITKIND_VFORK_DONE switch case with the
584 TARGET_WAITKIND_FORKED case.
586 2015-09-15 Yao Qi <yao.qi@linaro.org>
588 * server.c (handle_query): Check string comparison using
589 "else if" instead of "if".
591 2015-09-15 Yao Qi <yao.qi@linaro.org>
593 * server.c (vCont_supported): New global variable.
594 (handle_query): Set vCont_supported to 1 if "vContSupported+"
595 matches. Append ";vContSupported+" to own_buf.
596 (handle_v_requests): Append ";s;S" to own_buf if target supports
597 hardware single step or vCont_supported is false.
598 (capture_main): Set vCont_supported to zero.
600 2015-09-15 Yao Qi <yao.qi@linaro.org>
602 * linux-low.c (linux_supports_conditional_breakpoints): Rename
604 (linux_supports_hardware_single_step): ... New function.
605 (linux_target_ops): Update.
606 * lynx-low.c (lynx_target_ops): Set field
607 supports_hardware_single_step to target_can_do_hardware_single_step.
608 * nto-low.c (nto_target_ops): Likewise.
609 * spu-low.c (spu_target_ops): Likewise.
610 * win32-low.c (win32_target_ops): Likewise.
611 * target.c (target_can_do_hardware_single_step): New function.
612 * target.h (struct target_ops) <supports_conditional_breakpoints>:
613 Remove. <supports_hardware_single_step>: New field.
614 (target_supports_conditional_breakpoints): Remove.
615 (target_supports_hardware_single_step): New macro.
616 (target_can_do_hardware_single_step): Declare.
617 * server.c (handle_query): Use target_supports_hardware_single_step
618 instead of target_supports_conditional_breakpoints.
620 2015-09-15 Yao Qi <yao.qi@linaro.org>
622 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
624 (struct linux_target_ops the_low_target): Install
625 aarch64_linux_siginfo_fixup.
627 2015-09-11 Don Breazeal <donb@codesourcery.com>
628 Luis Machado <lgustavo@codesourcery.com>
630 * linux-low.c (linux_mourn): Static declaration.
631 (linux_arch_setup): Move in front of
632 handle_extended_wait.
633 (linux_arch_setup_thread): New function.
634 (handle_extended_wait): Handle exec events. Call
635 linux_arch_setup_thread. Make event_lwp argument a
636 pointer-to-a-pointer.
637 (check_zombie_leaders): Do not check stopped threads.
638 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
639 (linux_low_filter_event): Add lwp and thread for exec'ing
640 non-leader thread if leader thread has been deleted.
641 Refactor code into linux_arch_setup_thread and call it.
642 Pass child lwp pointer by reference to handle_extended_wait.
643 (linux_wait_for_event_filtered): Update comment.
644 (linux_wait_1): Prevent clobbering exec event status.
645 (linux_supports_exec_events): New function.
646 (linux_target_ops) <supports_exec_events>: Initialize new member.
647 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
649 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
650 * server.c (report_exec_events): New global variable.
651 (handle_query): Handle qSupported query for exec-events feature.
652 (captured_main): Initialize report_exec_events.
653 * server.h (report_exec_events): Declare new global variable.
654 * target.h (struct target_ops) <supports_exec_events>: New
656 (target_supports_exec_events): New macro.
657 * win32-low.c (win32_target_ops) <supports_exec_events>:
658 Initialize new member.
660 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
662 * linux-low.c (linux_low_enable_btrace): Remove.
663 (linux_target_ops): Replace linux_low_enable_btrace with
666 2015-09-03 Yao Qi <yao.qi@linaro.org>
668 * linux-aarch64-low.c (aarch64_insert_point): Call
669 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
672 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
674 * linux-low.c (check_stopped_by_breakpoint): Use
675 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
677 2015-08-27 Pedro Alves <palves@redhat.com>
679 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
681 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
683 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
684 the XNEW-family equivalent.
685 (compile_bytecodes): Likewise.
686 * dll.c (loaded_dll): Likewise.
687 * event-loop.c (append_callback_event): Likewise.
688 (create_file_handler): Likewise.
689 (create_file_event): Likewise.
690 * hostio.c (handle_open): Likewise.
691 * inferiors.c (add_thread): Likewise.
692 (add_process): Likewise.
693 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
694 * linux-arm-low.c (arm_new_process): Likewise.
695 (arm_new_thread): Likewise.
696 * linux-low.c (add_to_pid_list): Likewise.
697 (linux_add_process): Likewise.
698 (handle_extended_wait): Likewise.
700 (enqueue_one_deferred_signal): Likewise.
701 (enqueue_pending_signal): Likewise.
702 (linux_resume_one_lwp_throw): Likewise.
703 (linux_resume_one_thread): Likewise.
704 (linux_read_memory): Likewise.
705 (linux_write_memory): Likewise.
706 * linux-mips-low.c (mips_linux_new_process): Likewise.
707 (mips_linux_new_thread): Likewise.
708 (mips_add_watchpoint): Likewise.
709 * linux-x86-low.c (initialize_low_arch): Likewise.
710 * lynx-low.c (lynx_add_process): Likewise.
711 * mem-break.c (set_raw_breakpoint_at): Likewise.
712 (set_breakpoint): Likewise.
713 (add_condition_to_breakpoint): Likewise.
714 (add_commands_to_breakpoint): Likewise.
715 (clone_agent_expr): Likewise.
716 (clone_one_breakpoint): Likewise.
717 * regcache.c (new_register_cache): Likewise.
718 * remote-utils.c (look_up_one_symbol): Likewise.
719 * server.c (queue_stop_reply): Likewise.
720 (start_inferior): Likewise.
721 (queue_stop_reply_callback): Likewise.
722 (handle_target_event): Likewise.
723 * spu-low.c (fetch_ppc_memory): Likewise.
724 (store_ppc_memory): Likewise.
725 * target.c (set_target_ops): Likewise.
726 * thread-db.c (thread_db_load_search): Likewise.
727 (try_thread_db_load_1): Likewise.
728 * tracepoint.c (add_tracepoint): Likewise.
729 (add_tracepoint_action): Likewise.
730 (create_trace_state_variable): Likewise.
731 (cmd_qtdpsrc): Likewise.
732 (cmd_qtro): Likewise.
733 (add_while_stepping_state): Likewise.
734 * win32-low.c (child_add_thread): Likewise.
735 (get_image_name): Likewise.
737 2015-08-25 Yao Qi <yao.qi@linaro.org>
739 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
741 2015-08-25 Yao Qi <yao.qi@linaro.org>
743 * Makefile.in (aarch64-linux.o): New rule.
744 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
746 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
747 (aarch64_init_debug_reg_state): Make it extern.
748 (aarch64_linux_prepare_to_resume): Remove.
750 2015-08-25 Yao Qi <yao.qi@linaro.org>
752 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
753 lwp_arch_private_info and ptid_of_lwp.
755 2015-08-25 Yao Qi <yao.qi@linaro.org>
757 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
758 Find proc_info by find_process_pid. All callers updated.
760 2015-08-25 Yao Qi <yao.qi@linaro.org>
762 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
764 (debug_reg_change_callback): Remove.
765 (aarch64_notify_debug_reg_change): Remove.
767 2015-08-25 Yao Qi <yao.qi@linaro.org>
769 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
770 Call current_lwp_ptid.
772 2015-08-25 Yao Qi <yao.qi@linaro.org>
774 * linux-aarch64-low.c (debug_reg_change_callback): Use
777 2015-08-25 Yao Qi <yao.qi@linaro.org>
779 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
781 2015-08-25 Yao Qi <yao.qi@linaro.org>
783 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
785 2015-08-25 Yao Qi <yao.qi@linaro.org>
787 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
790 2015-08-25 Yao Qi <yao.qi@linaro.org>
792 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
794 (debug_reg_change_callback): Remove argument entry and add argument
795 lwp. Remove local variable thread. Don't print thread id in the
796 debugging output. Don't check whether pid of thread equals to pid.
797 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
798 iterate_over_lwps instead find_inferior.
800 2015-08-24 Pedro Alves <palves@redhat.com>
802 * inferiors.c (get_first_process): New function.
803 * inferiors.h (get_first_process): New declaration.
804 * remote-utils.c (read_ptid): Default to the first process in the
805 list, instead of to the current thread's process.
807 2015-08-24 Pedro Alves <palves@redhat.com>
809 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
810 * event-loop.c: Likewise.
811 * remote-utils.c: Likewise.
812 * tracepoint.c: Likewise.
814 2015-08-24 Pedro Alves <palves@redhat.com>
816 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
819 2015-08-21 Pedro Alves <palves@redhat.com>
821 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
822 instead of literal 1.
824 2015-08-21 Pedro Alves <palves@redhat.com>
826 * tdesc.c (default_description): Explicitly zero-initialize.
828 2015-08-21 Pedro Alves <palves@redhat.com>
831 * inferiors.c (remove_thread): Discard any pending stop reply for
833 * server.c (remove_all_on_match_pid): Rename to ...
834 (remove_all_on_match_ptid): ... this. Work with a filter ptid
836 (discard_queued_stop_replies): Change parameter to a ptid. Now
838 (handle_v_kill, kill_inferior_callback, captured_main)
839 (process_serial_event): Adjust.
840 * server.h (discard_queued_stop_replies): Declare.
842 2015-08-21 Pedro Alves <palves@redhat.com>
844 * linux-low.c (wait_for_sigstop): Always switch to no thread
845 selected if the previously current thread dies.
846 * lynx-low.c (lynx_request_interrupt): Use the first thread's
847 process instead of the current thread's.
848 * remote-utils.c (input_interrupt): Don't check if there's no
850 * server.c (gdb_read_memory, gdb_write_memory): If setting the
851 current thread to the general thread fails, error out.
852 (handle_qxfer_auxv, handle_qxfer_libraries)
853 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
854 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
855 (handle_query): Check if there's a thread selected instead of
856 checking whether there's any thread in the thread list.
857 (handle_qxfer_threads, handle_qxfer_btrace)
858 (handle_qxfer_btrace_conf): Don't error out early if there's no
859 thread in the thread list.
860 (handle_v_cont, myresume): Don't set the current thread to the
862 (process_serial_event) <Hg handling>: Also set thread_id if the
863 previous general thread is still alive.
864 (process_serial_event) <g/G handling>: If setting the current
865 thread to the general thread fails, error out.
866 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
867 thread's lwp instead of the current thread's.
868 * target.c (set_desired_thread): If the desired thread was not
869 found, leave the current thread pointing to NULL. Return an int
870 (boolean) indicating success.
871 * target.h (set_desired_thread): Change return type to int.
873 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
875 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
876 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
878 (ps_get_thread_area): New function.
880 2015-08-19 Gary Benson <gbenson@redhat.com>
882 * hostio.c (handle_pread): Do not attempt to read more data
883 than hostio_reply_with_data can fit in a packet.
885 2015-08-18 Joel Brobecker <brobecker@adacore.com>
887 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
889 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
891 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
893 2015-08-06 Pedro Alves <palves@redhat.com>
895 * tracepoint.c (expr_eval_result): Now an int.
897 2015-08-06 Pedro Alves <palves@redhat.com>
899 * gdbthread.h (struct regcache): Forward declare.
900 (struct thread_info) <regcache_data>: Now a struct regcache
902 * inferiors.c (inferior_regcache_data)
903 (set_inferior_regcache_data): Now work with struct regcache
905 * inferiors.h (struct regcache): Forward declare.
906 (inferior_regcache_data, set_inferior_regcache_data): Now work
907 with struct regcache pointers.
908 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
909 (free_register_cache_thread): Remove struct regcache pointer
912 2015-08-06 Pedro Alves <palves@redhat.com>
914 * server.c (captured_main): On error, print the exception message
915 to stderr, and if run_once is set, throw a quit.
917 2015-08-06 Pedro Alves <palves@redhat.com>
919 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
922 2015-08-06 Pedro Alves <palves@redhat.com>
924 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
925 reading beyond the passed in buffer length.
927 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
929 * tracepoint.c (symbol_list) <required>: Remove.
931 2015-08-06 Pedro Alves <palves@redhat.com>
933 * linux-low.c (handle_extended_wait): Set the fork child's suspend
934 count if stopping and suspending threads.
935 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
936 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
937 (linux_detach): Complete an ongoing step-over.
938 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
940 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
941 (linux_wait_1): If passing a signal to the inferior after
942 finishing a step-over, unsuspend and re-resume all lwps. If we
943 see a single-step event but the thread should be continuing, don't
944 pass the trap to gdb.
945 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
946 internal_error instead of gdb_assert.
947 (enqueue_pending_signal): New function.
948 (check_ptrace_stopped_lwp_gone): Add debug output.
949 (start_step_over): Use internal_error instead of gdb_assert.
950 (complete_ongoing_step_over): New function.
951 (linux_resume_one_thread): Don't resume a suspended thread.
952 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
955 2015-08-06 Pedro Alves <palves@redhat.com>
957 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
958 (linux_thread_alive): Use lwp_is_marked_dead.
959 (extended_event_reported): Delete.
960 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
961 instead of extended_event_reported.
962 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
964 (lwp_is_marked_dead): New function.
965 (lwp_running): Use lwp_is_marked_dead.
966 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
969 2015-08-06 Pedro Alves <palves@redhat.com>
971 * linux-low.c (linux_wait_1): Move fork event output out of the
972 !report_to_gdb check. Pass event_child->waitstatus to
973 target_waitstatus_to_string instead of ourstatus.
975 2015-08-04 Yao Qi <yao.qi@linaro.org>
977 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
978 if current_thread is 32 bit.
980 2015-08-04 Yao Qi <yao.qi@linaro.org>
982 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
983 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
984 * server.c (extended_protocol): Remove "static".
985 * server.h (extended_protocol): Declare it.
987 2015-08-04 Yao Qi <yao.qi@linaro.org>
989 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
990 both aarch64 and aarch32.
991 (aarch64_set_pc): Likewise.
993 2015-08-04 Yao Qi <yao.qi@linaro.org>
995 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
996 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
997 arm-with-neon.xml to srv_xmlfiles.
998 * linux-aarch64-low.c: Include linux-aarch32-low.h.
999 (is_64bit_tdesc): New function.
1000 (aarch64_linux_read_description): New function.
1001 (aarch64_arch_setup): Call aarch64_linux_read_description.
1002 (regs_info): Rename to regs_info_aarch64.
1003 (aarch64_regs_info): Return right regs_info.
1004 (initialize_low_arch): Call initialize_low_arch_aarch32.
1006 2015-08-04 Yao Qi <yao.qi@linaro.org>
1008 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
1009 * linux-aarch32-low.c: New file.
1010 * linux-aarch32-low.h: New file.
1011 * linux-arm-low.c (arm_fill_gregset): Move it to
1012 linux-aarch32-low.c.
1013 (arm_store_gregset): Likewise.
1014 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
1015 (arm_store_vfpregset): Call arm_store_vfpregset_num.
1016 (arm_arch_setup): Check if PTRACE_GETREGSET works.
1017 (regs_info): Rename to regs_info_arm.
1018 (arm_regs_info): Return regs_info_aarch32 if
1019 have_ptrace_getregset is 1 and target description is
1020 arm_with_neon or arm_with_vfpv3.
1021 (initialize_low_arch): Don't call init_registers_arm_with_neon.
1022 Call initialize_low_arch_aarch32 instead.
1024 2015-08-04 Yao Qi <yao.qi@linaro.org>
1026 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
1027 * linux-low.c: ... here.
1028 * linux-low.h (have_ptrace_getregset): Declare it.
1030 2015-08-04 Pedro Alves <palves@redhat.com>
1032 * thread-db.c (struct thread_db): Use new typedefs.
1033 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
1035 (disable_thread_event_reporting): Cast result of dlsym to
1036 destination function pointer type.
1037 (thread_db_mourn): Use td_ta_delete_ftype.
1039 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
1041 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
1043 (CDX_BREAKPOINT): Define for R2.
1044 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
1045 (the_low_target): Add comments.
1047 2015-07-30 Yao Qi <yao.qi@linaro.org>
1049 * linux-arm-low.c (arm_hwcap): Remove it.
1050 (arm_read_description): New local variable arm_hwcap. Don't
1051 set arm_hwcap to zero.
1053 2015-07-30 Yao Qi <yao.qi@linaro.org>
1055 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
1056 Use regcache->tdesc instead.
1057 (arm_store_wmmxregset): Likewise.
1058 (arm_fill_vfpregset): Likewise.
1059 (arm_store_vfpregset): Likewise.
1061 2015-07-30 Yao Qi <yao.qi@linaro.org>
1063 * linux-arm-low.c: Include arch/arm.h.
1064 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
1065 (arm_store_gregset): Likewise.
1067 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
1069 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
1070 ptrace's 4th parameter.
1072 2015-07-27 Yao Qi <yao.qi@linaro.org>
1074 * configure.srv (case aarch64*-*-linux*): Don't set
1077 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
1079 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
1081 * linux-arm-low.c: Likewise.
1082 * linux-cris-low.c: Likewise.
1083 * linux-crisv32-low.c: Likewise.
1084 * linux-low.c: Likewise.
1085 * linux-m68k-low.c: Likewise.
1086 * linux-mips-low.c: Likewise.
1087 * linux-nios2-low.c: Likewise.
1088 * linux-s390-low.c: Likewise.
1089 * linux-sparc-low.c: Likewise.
1090 * linux-tic6x-low.c: Likewise.
1091 * linux-tile-low.c: Likewise.
1092 * linux-x86-low.c: Likewise.
1094 2015-07-24 Pedro Alves <palves@redhat.com>
1096 * config.in: Regenerate.
1097 * configure: Regenerate.
1099 2015-07-24 Pedro Alves <palves@redhat.com>
1101 * acinclude.m4: Include ../ptrace.m4.
1102 * configure.ac: Call GDB_AC_PTRACE.
1103 * config.in, configure: Regenerate.
1105 2015-07-24 Yao Qi <yao.qi@linaro.org>
1107 * linux-low.c (linux_create_inferior): Remove setting to
1108 proc->priv->new_inferior.
1109 (linux_attach): Likewise.
1110 (linux_low_filter_event): Likewise.
1111 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
1113 2015-07-24 Yao Qi <yao.qi@linaro.org>
1115 * linux-low.c (linux_arch_setup): New function.
1116 (linux_low_filter_event): If proc->tdesc is NULL and
1117 proc->attached is true, call the_low_target.arch_setup.
1118 Otherwise, keep status pending, and return.
1119 (linux_resume_one_lwp_throw): Don't call get_pc if
1120 thread->while_stepping isn't NULL. Don't call
1121 get_thread_regcache if proc->tdesc is NULL.
1122 (need_step_over_p): Return 0 if proc->tdesc is NULL.
1123 (linux_target_ops): Install arch_setup.
1124 * server.c (start_inferior): Call the_target->arch_setup.
1125 * target.h (struct target_ops) <arch_setup>: New field.
1126 (target_arch_setup): New marco.
1127 * lynx-low.c (lynx_target_ops): Update.
1128 * nto-low.c (nto_target_ops): Update.
1129 * spu-low.c (spu_target_ops): Update.
1130 * win32-low.c (win32_target_ops): Update.
1132 2015-07-24 Yao Qi <yao.qi@linaro.org>
1134 * linux-low.c (linux_add_process): Don't set
1135 proc->priv->new_inferior.
1136 (linux_create_inferior): Set proc->priv->new_inferior to 1.
1137 (linux_attach): Likewise.
1139 2015-07-24 Yao Qi <yao.qi@linaro.org>
1141 * server.c (start_inferior): Code refactor.
1143 2015-07-24 Yao Qi <yao.qi@linaro.org>
1145 * server.c (process_serial_event): Set general_thread.
1147 2015-07-21 Yao Qi <yao.qi@linaro.org>
1149 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
1150 aarch64_linux_get_debug_reg_capacity.
1152 2015-07-17 Yao Qi <yao.qi@linaro.org>
1154 * Makefile.in (aarch64-linux-hw-point.o): New rule.
1155 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
1156 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
1157 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
1158 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
1159 (AARCH64_HWP_ALIGNMENT): Likewise.
1160 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
1161 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
1162 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
1163 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
1164 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
1165 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
1166 (struct aarch64_debug_reg_state): Likewise.
1167 (struct arch_lwp_info): Likewise.
1168 (aarch64_align_watchpoint): Likewise.
1169 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
1170 (aarch64_watchpoint_length): Likewise.
1171 (aarch64_point_encode_ctrl_reg): Likewise
1172 (aarch64_point_is_aligned): Likewise.
1173 (aarch64_align_watchpoint): Likewise.
1174 (aarch64_linux_set_debug_regs):
1175 (aarch64_dr_state_insert_one_point): Likewise.
1176 (aarch64_dr_state_remove_one_point): Likewise.
1177 (aarch64_handle_breakpoint): Likewise.
1178 (aarch64_handle_aligned_watchpoint): Likewise.
1179 (aarch64_handle_unaligned_watchpoint): Likewise.
1180 (aarch64_handle_watchpoint): Likewise.
1182 2015-07-17 Yao Qi <yao.qi@linaro.org>
1184 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
1185 and don't aarch64_get_debug_reg_state. All callers update.
1186 (aarch64_handle_aligned_watchpoint): Likewise.
1187 (aarch64_handle_unaligned_watchpoint): Likewise.
1188 (aarch64_handle_watchpoint): Likewise.
1189 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
1190 (aarch64_remove_point): Likewise.
1192 2015-07-17 Yao Qi <yao.qi@linaro.org>
1194 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
1196 (aarch64_handle_unaligned_watchpoint): Likewise.
1198 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
1200 Revert the previous 3 commits:
1201 Move gdb_regex* to common/
1202 Move linux_find_memory_regions_full & co.
1203 gdbserver build-id attribute generator
1205 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
1206 Jan Kratochvil <jan.kratochvil@redhat.com>
1208 gdbserver build-id attribute generator.
1209 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
1210 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
1211 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
1213 (get_dynamic): Use find_pdhr to traverse program headers.
1214 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
1215 (compare_mapping_entry_range, struct find_memory_region_callback_data)
1216 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
1217 (get_hex_build_id): New.
1218 (linux_qxfer_libraries_svr4): Add optional build-id attribute
1219 to reply XML document.
1221 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
1222 Jan Kratochvil <jan.kratochvil@redhat.com>
1224 * target.c: Include target/target-utils.h and fcntl.h.
1225 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
1226 (target_fileio_read_stralloc): New functions.
1228 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
1230 * Makefile.in (OBS): Add gdb_regex.o.
1232 * config.in: Rebuilt.
1233 * configure: Rebuilt.
1235 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
1236 Jan Kratochvil <jan.kratochvil@redhat.com>
1238 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
1239 * Makefile.in (OBS): Add target-utils.o.
1240 (linux-maps.o, target-utils.o): New.
1241 * configure.srv (srv_linux_obj): Add linux-maps.o.
1243 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
1245 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
1247 (the_low_target): Install it.
1249 2015-07-14 Pedro Alves <palves@redhat.com>
1251 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
1252 Instead, ignore ECHILD, and throw an error for other errnos.
1254 2015-07-10 Pedro Alves <palves@redhat.com>
1256 * event-loop.c (struct callback_event) <data>: Change type to
1257 gdb_client_data instance instead of gdb_client_data pointer.
1258 (append_callback_event): Adjust.
1260 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
1262 * linux-aarch64-low.c: Add comments for each linux_target_ops
1263 method. Remove comments already covered in target_ops and
1264 linux_target_ops definitions.
1265 (the_low_target): Add comments for each unimplemented method.
1267 2015-07-09 Yao Qi <yao.qi@linaro.org>
1269 * linux-aarch64-low.c (aarch64_regmap): Remove.
1270 (aarch64_usrregs_info): Remove.
1271 (regs_info): Set field usrregs to NULL.
1273 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
1275 * linux-low.c: Include "rsp-low.h"
1276 (linux_low_encode_pt_config, linux_low_encode_raw): New.
1277 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
1278 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
1279 (handle_btrace_enable_pt): New.
1280 (handle_btrace_general_set): Support "pt".
1281 (handle_btrace_conf_general_set): Support "pt:size".
1283 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
1285 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
1288 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
1290 * linux-aarch64-low.c: Remove comment about endianness.
1291 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
1292 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
1295 2015-06-24 Gary Benson <gbenson@redhat.com>
1297 * linux-i386-ipa.c (stdint.h): Do not include.
1298 * lynx-i386-low.c (stdint.h): Likewise.
1299 * lynx-ppc-low.c (stdint.h): Likewise.
1300 * mem-break.c (stdint.h): Likewise.
1301 * thread-db.c (stdint.h): Likewise.
1302 * tracepoint.c (stdint.h): Likewise.
1303 * win32-low.c (stdint.h): Likewise.
1305 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
1307 * server.c (write_qxfer_response): Update call to
1308 remote_escape_output.
1310 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
1311 Jan Kratochvil <jan.kratochvil@redhat.com>
1313 Merge multiple hex conversions.
1314 * gdbreplay.c (tohex): Rename to 'fromhex'.
1315 (logchar): Use fromhex.
1317 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1319 * server.c (handle_qxfer_libraries): Set `version' attribute for
1322 2015-06-10 Gary Benson <gbenson@redhat.com>
1324 * target.h (struct target_ops) <multifs_open>: New field.
1325 <multifs_unlink>: Likewise.
1326 <multifs_readlink>: Likewise.
1327 * linux-low.c (nat/linux-namespaces.h): New include.
1328 (linux_target_ops): Initialize the_target->multifs_open,
1329 the_target->multifs_unlink and the_target->multifs_readlink.
1330 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
1331 * hostio.c (hostio_fs_pid): New static variable.
1332 (hostio_handle_new_gdb_connection): New function.
1333 (handle_setfs): Likewise.
1334 (handle_open): Use the_target->multifs_open as appropriate.
1335 (handle_unlink): Use the_target->multifs_unlink as appropriate.
1336 (handle_readlink): Use the_target->multifs_readlink as
1338 (handle_vFile): Handle vFile:setfs packets.
1339 * server.c (handle_query): Call hostio_handle_new_gdb_connection
1340 after target_handle_new_gdb_connection.
1342 2015-06-10 Gary Benson <gbenson@redhat.com>
1344 * configure.ac (AC_CHECK_FUNCS): Add setns.
1345 * config.in: Regenerate.
1346 * configure: Likewise.
1347 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
1348 (linux-namespaces.o): New rule.
1349 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
1351 2015-06-09 Gary Benson <gbenson@redhat.com>
1353 * hostio.c (handle_open): Process mode argument with
1354 fileio_to_host_mode.
1356 2015-06-01 Yao Qi <yao.qi@linaro.org>
1358 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
1359 * linux-x86-low.c: Likewise.
1361 2015-05-28 Don Breazeal <donb@codesourcery.com>
1363 * linux-low.c (handle_extended_wait): Initialize
1364 thread_info.last_resume_kind for new fork children.
1366 2015-05-15 Pedro Alves <palves@redhat.com>
1368 * target.h (target_handle_new_gdb_connection): Rewrite using if
1369 wrapped in do/while.
1371 2015-05-14 Joel Brobecker <brobecker@adacore.com>
1373 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
1374 * configure, config.in: Regenerate.
1375 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
1378 2015-05-12 Don Breazeal <donb@codesourcery.com>
1380 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
1381 PTRACE_EVENT_VFORK_DONE.
1382 (linux_low_ptrace_options, extended_event_reported): Add vfork
1384 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
1385 and "vforkdone" for RSP 'T' Stop Reply Packet.
1386 * server.h (report_vfork_events): Declare
1389 2015-05-12 Don Breazeal <donb@codesourcery.com>
1391 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
1392 (the_low_target) <new_fork>: Initialize new member.
1393 * linux-arm-low.c (arm_new_fork): New function.
1394 (the_low_target) <new_fork>: Initialize new member.
1395 * linux-low.c (handle_extended_wait): Call new target function
1397 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
1398 * linux-mips-low.c (mips_add_watchpoint): New function
1399 extracted from mips_insert_point.
1400 (the_low_target) <new_fork>: Initialize new member.
1401 (mips_linux_new_fork): New function.
1402 (mips_insert_point): Call mips_add_watchpoint.
1403 * linux-x86-low.c (x86_linux_new_fork): New function.
1404 (the_low_target) <new_fork>: Initialize new member.
1406 2015-05-12 Don Breazeal <donb@codesourcery.com>
1408 * linux-low.c (handle_extended_wait): Implement return value,
1409 rename argument 'event_child' to 'event_lwp', handle
1410 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
1411 (linux_low_ptrace_options): New function.
1412 (linux_low_filter_event): Call linux_low_ptrace_options,
1413 use different argument fo linux_enable_event_reporting,
1414 use return value from handle_extended_wait.
1415 (extended_event_reported): New function.
1416 (linux_wait_1): Call extended_event_reported and set
1417 status to report fork events.
1418 (linux_write_memory): Add pid to debug message.
1419 (reset_lwp_ptrace_options_callback): New function.
1420 (linux_handle_new_gdb_connection): New function.
1421 (linux_target_ops): Initialize new structure member.
1422 * linux-low.h (struct lwp_info) <waitstatus>: New member.
1423 * lynx-low.c: Initialize new structure member.
1424 * remote-utils.c (prepare_resume_reply): Implement stop reason
1425 "fork" for "T" stop message.
1426 * server.c (handle_query): Call handle_new_gdb_connection.
1427 * server.h (report_fork_events): Declare global flag.
1428 * target.h (struct target_ops) <handle_new_gdb_connection>:
1430 (target_handle_new_gdb_connection): New macro.
1431 * win32-low.c: Initialize new structure member.
1433 2015-05-12 Don Breazeal <donb@codesourcery.com>
1435 * mem-break.c (APPEND_TO_LIST): Define macro.
1436 (clone_agent_expr): New function.
1437 (clone_one_breakpoint): New function.
1438 (clone_all_breakpoints): New function.
1439 * mem-break.h: Declare new functions.
1441 2015-05-12 Don Breazeal <donb@codesourcery.com>
1443 * linux-low.c (linux_supports_fork_events): New function.
1444 (linux_supports_vfork_events): New function.
1445 (linux_target_ops): Initialize new structure members.
1446 (initialize_low): Call linux_check_ptrace_features.
1447 * lynx-low.c (lynx_target_ops): Initialize new structure
1449 * server.c (report_fork_events, report_vfork_events):
1451 (handle_query): Add new features to qSupported packet and
1453 (captured_main): Initialize new global variables.
1454 * target.h (struct target_ops) <supports_fork_events>:
1456 <supports_vfork_events>: New member.
1457 (target_supports_fork_events): New macro.
1458 (target_supports_vfork_events): New macro.
1459 * win32-low.c (win32_target_ops): Initialize new structure
1462 2015-05-12 Gary Benson <gbenson@redhat.com>
1464 * server.c (handle_qxfer_exec_file): Use current process
1467 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
1469 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
1470 Remove HAVE_PTRACE_GETREGS conditionals.
1471 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
1472 instead of PTRACE_GETREGS and PTRACE_SETREGS.
1474 2015-05-08 Yao Qi <yao.qi@linaro.org>
1476 * linux-low.c (linux_supports_conditional_breakpoints): New
1478 (linux_target_ops): Install new target method.
1479 * lynx-low.c (lynx_target_ops): Install NULL hook for
1480 supports_conditional_breakpoints.
1481 * nto-low.c (nto_target_ops): Likewise.
1482 * spu-low.c (spu_target_ops): Likewise.
1483 * win32-low.c (win32_target_ops): Likewise.
1484 * server.c (handle_query): Check
1485 target_supports_conditional_breakpoints.
1486 * target.h (struct target_ops) <supports_conditional_breakpoints>:
1488 (target_supports_conditional_breakpoints): New macro.
1490 2015-05-06 Pedro Alves <palves@redhat.com>
1493 * server.c (start_inferior): If the process exits, mourn it.
1495 2015-04-21 Gary Benson <gbenson@redhat.com>
1497 * hostio.c (fileio_open_flags_to_host): Factored out to
1498 fileio_to_host_openflags in common/fileio.c. Single use
1501 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
1503 * linux-xtensa-low.c (xtensa_fill_gregset)
1504 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
1507 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
1509 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
1510 (regs_info): Replace usrregs pointer with NULL.
1512 2015-04-17 Gary Benson <gbenson@redhat.com>
1514 * target.h (struct target_ops) <pid_to_exec_file>: New field.
1515 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
1516 * server.c (handle_qxfer_exec_file): New function.
1517 (qxfer_packets): Add exec-file entry.
1518 (handle_query): Report qXfer:exec-file:read as supported packet.
1520 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
1522 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
1524 2015-04-09 Gary Benson <gbenson@redhat.com>
1526 * hostio-errno.c (errno_to_fileio_error): Remove function.
1527 Update caller to use remote_fileio_to_fio_error.
1529 2015-04-09 Yao Qi <yao.qi@linaro.org>
1531 * linux-low.c (linux_insert_point): Call
1532 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
1533 (linux_remove_point): Call remove_memory_breakpoint if type is
1535 * linux-x86-low.c (x86_insert_point): Don't call
1536 insert_memory_breakpoint.
1537 (x86_remove_point): Don't call remove_memory_breakpoint.
1539 2015-04-01 Pedro Alves <palves@redhat.com>
1540 Cleber Rosa <crosa@redhat.com>
1542 * server.c (gdbserver_usage): Reorganize and extend the usage
1545 2015-03-24 Pedro Alves <palves@redhat.com>
1547 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
1548 output. Also dump TRAP_TRACE.
1549 (linux_low_filter_event): In debug output, distinguish a
1550 resume_stop SIGSTOP from a delayed SIGSTOP.
1552 2015-03-24 Gary Benson <gbenson@redhat.com>
1554 * linux-x86-low.c (x86_linux_new_thread): Moved to
1556 (x86_linux_prepare_to_resume): Likewise.
1558 2015-03-24 Gary Benson <gbenson@redhat.com>
1560 * Makefile.in (x86-linux-dregs.o): New rule.
1561 * configure.srv: Add x86-linux-dregs.o to relevant targets.
1562 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
1563 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
1564 (x86_linux_dr_get): Likewise.
1565 (x86_linux_dr_set): Likewise.
1566 (update_debug_registers_callback): Likewise.
1567 (x86_linux_dr_set_addr): Likewise.
1568 (x86_linux_dr_get_addr): Likewise.
1569 (x86_linux_dr_set_control): Likewise.
1570 (x86_linux_dr_get_control): Likewise.
1571 (x86_linux_dr_get_status): Likewise.
1572 (x86_linux_update_debug_registers): Likewise.
1574 2015-03-24 Gary Benson <gbenson@redhat.com>
1576 * linux-x86-low.c (x86_linux_update_debug_registers):
1577 New function, factored out from...
1578 (x86_linux_prepare_to_resume): ...this.
1580 2015-03-24 Gary Benson <gbenson@redhat.com>
1582 * linux-x86-low.c (x86_linux_dr_get): Update comments.
1583 (x86_linux_dr_set): Likewise.
1584 (update_debug_registers_callback): Likewise.
1585 (x86_linux_dr_set_addr): Likewise.
1586 (x86_linux_dr_get_addr): Likewise.
1587 (x86_linux_dr_set_control): Likewise.
1588 (x86_linux_dr_get_control): Likewise.
1589 (x86_linux_dr_get_status): Likewise.
1590 (x86_linux_prepare_to_resume): Likewise.
1592 2015-03-24 Gary Benson <gbenson@redhat.com>
1594 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
1595 Use perror_with_name. Pass string through gettext.
1596 (x86_linux_dr_set): Likewise.
1598 2015-03-24 Gary Benson <gbenson@redhat.com>
1600 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
1601 (x86_linux_dr_set_addr): ...this.
1602 (x86_dr_low_get_addr): Rename to...
1603 (x86_linux_dr_get_addr): ...this.
1604 (x86_dr_low_set_control): Rename to...
1605 (x86_linux_dr_set_control): ...this.
1606 (x86_dr_low_get_control): Rename to...
1607 (x86_linux_dr_get_control): ...this.
1608 (x86_dr_low_get_status): Rename to...
1609 (x86_linux_dr_get_status): ...this.
1610 (x86_dr_low): Update with new function names.
1612 2015-03-24 Gary Benson <gbenson@redhat.com>
1614 * Makefile.in (x86-linux.o): New rule.
1615 * configure.srv: Add x86-linux.o to relevant targets.
1616 * linux-low.c (lwp_set_arch_private_info): New function.
1617 (lwp_arch_private_info): Likewise.
1618 * linux-x86-low.c: Include nat/x86-linux.h.
1619 (arch_lwp_info): Removed structure.
1620 (update_debug_registers_callback):
1621 Use lwp_set_debug_registers_changed.
1622 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
1623 and lwp_set_debug_registers_changed.
1624 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
1626 2015-03-24 Gary Benson <gbenson@redhat.com>
1628 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
1629 * linux-arm-low.c (arm_new_thread): Likewise.
1630 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
1631 * linux-mips-low.c (mips_linux_new_thread): Likewise.
1632 * linux-x86-low.c (x86_linux_new_thread): Likewise.
1633 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
1635 2015-03-24 Gary Benson <gbenson@redhat.com>
1637 * linux-low.c (ptid_of_lwp): New function.
1638 (lwp_is_stopped): Likewise.
1639 (lwp_stop_reason): Likewise.
1640 * linux-x86-low.c (update_debug_registers_callback):
1642 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
1645 2015-03-24 Gary Benson <gbenson@redhat.com>
1647 * linux-low.h (linux_stop_lwp): Remove declaration.
1649 2015-03-24 Gary Benson <gbenson@redhat.com>
1651 * linux-low.h: Include nat/linux-nat.h.
1652 * linux-low.c (iterate_over_lwps_args): New structure.
1653 (iterate_over_lwps_filter): New function.
1654 (iterate_over_lwps): Likewise.
1655 * linux-x86-low.c (update_debug_registers_callback):
1656 Update signature to what iterate_over_lwps expects.
1657 Remove PID check that iterate_over_lwps now performs.
1658 (x86_dr_low_set_addr): Use iterate_over_lwps.
1659 (x86_dr_low_set_control): Likewise.
1661 2015-03-24 Gary Benson <gbenson@redhat.com>
1663 * linux-x86-low.c (x86_debug_reg_state): New function.
1664 (x86_linux_prepare_to_resume): Use the above.
1666 2015-03-24 Gary Benson <gbenson@redhat.com>
1668 * linux-low.c (current_lwp_ptid): New function.
1669 * linux-x86-low.c: Include nat/linux-nat.h.
1670 (x86_dr_low_get_addr): Use current_lwp_ptid.
1671 (x86_dr_low_get_control): Likewise.
1672 (x86_dr_low_get_status): Likewise.
1674 2015-03-20 Pedro Alves <palves@redhat.com>
1676 * tracepoint.c (cmd_qtstatus): Make "str" const.
1678 2015-03-20 Pedro Alves <palves@redhat.com>
1680 * server.c (handle_general_set): Make "req_str" const.
1682 2015-03-19 Pedro Alves <palves@redhat.com>
1684 * linux-low.c (linux_resume_one_lwp): Rename to ...
1685 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
1686 instead call perror_with_name.
1687 (check_ptrace_stopped_lwp_gone): New function.
1688 (linux_resume_one_lwp): Reimplement as wrapper around
1689 linux_resume_one_lwp_throw that swallows errors if the LWP is
1692 2015-03-19 Pedro Alves <palves@redhat.com>
1694 * linux-low.c (count_events_callback, select_event_lwp_callback):
1695 No longer check whether the thread has resume_stop as last resume
1698 2015-03-19 Pedro Alves <palves@redhat.com>
1700 * linux-low.c (count_events_callback, select_event_lwp_callback):
1701 Use the lwp's status_pending_p field, not the thread's.
1703 2015-03-19 Pedro Alves <palves@redhat.com>
1705 * linux-low.c (select_event_lwp_callback): Update comments to
1706 no longer mention SIGTRAP.
1708 2015-03-18 Gary Benson <gbenson@redhat.com>
1710 * server.c (handle_query): Do not report vFile:fstat as supported.
1712 2015-03-11 Gary Benson <gbenson@redhat.com>
1714 * hostio.c (sys/types.h): New include.
1715 (sys/stat.h): Likewise.
1716 (common-remote-fileio.h): Likewise.
1717 (handle_fstat): New function.
1718 (handle_vFile): Handle vFile:fstat packets.
1720 2015-03-11 Gary Benson <gbenson@redhat.com>
1722 * configure.ac (AC_CHECK_MEMBERS): Add checks for
1723 struct stat.st_blocks and struct stat.st_blksize.
1724 * configure: Regenerate.
1725 * config.in: Likewise.
1726 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
1727 (OBS): Add common-remote-fileio.o.
1728 (common-remote-fileio.o): New rule.
1730 2015-03-09 Pedro Alves <palves@redhat.com>
1732 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
1733 'struct sockaddr' pointer in 'accept' call.
1735 2015-03-09 Pedro Alves <palves@redhat.com>
1738 2015-03-07 Pedro Alves <palves@redhat.com>
1739 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
1740 or <winsock2.h> here. Instead include "gdb_socket.h".
1741 (remote_open): Use union gdb_sockaddr_u.
1742 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
1743 or <winsock2.h> here. Instead include "gdb_socket.h".
1744 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
1745 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
1747 (init_named_socket, gdb_agent_helper_thread): Use union
1750 2015-03-07 Pedro Alves <palves@redhat.com>
1752 * configure.ac (build_warnings): Move
1753 -Wdeclaration-after-statement to the C-specific set.
1754 * configure: Regenerate.
1756 2015-03-07 Pedro Alves <palves@redhat.com>
1758 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
1759 or <winsock2.h> here. Instead include "gdb_socket.h".
1760 (remote_open): Use union gdb_sockaddr_u.
1761 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
1762 or <winsock2.h> here. Instead include "gdb_socket.h".
1763 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
1764 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
1766 (init_named_socket, gdb_agent_helper_thread): Use union
1769 2015-03-07 Pedro Alves <palves@redhat.com>
1771 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
1774 2015-03-06 Yao Qi <yao.qi@linaro.org>
1776 * linux-aarch64-low.c (aarch64_insert_point): Use
1777 show_debug_regs as a boolean.
1778 (aarch64_remove_point): Likewise.
1780 2015-03-05 Pedro Alves <palves@redhat.com>
1782 * lynx-low.c (lynx_target_ops): Install NULL hooks for
1783 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
1784 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
1785 * nto-low.c (nto_target_ops): Likewise.
1786 * spu-low.c (spu_target_ops): Likewise.
1787 * win32-low.c (win32_target_ops): Likewise.
1789 2015-03-04 Pedro Alves <palves@redhat.com>
1791 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
1792 Decide whether a breakpoint triggered based on the SIGTRAP's
1794 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
1795 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
1796 (linux_low_filter_event): Check for breakpoints before checking
1798 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
1800 (linux_stopped_by_sw_breakpoint)
1801 (linux_supports_stopped_by_sw_breakpoint)
1802 (linux_stopped_by_hw_breakpoint)
1803 (linux_supports_stopped_by_hw_breakpoint): New functions.
1804 (linux_target_ops): Install new target methods.
1806 2015-03-04 Pedro Alves <palves@redhat.com>
1808 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
1809 * server.c (swbreak_feature, hwbreak_feature): New globals.
1810 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
1811 (captured_main): Clear swbreak_feature and hwbreak_feature.
1812 * server.h (swbreak_feature, hwbreak_feature): Declare.
1813 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
1814 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
1815 supports_stopped_by_hw_breakpoint>: New fields.
1816 (target_supports_stopped_by_sw_breakpoint)
1817 (target_stopped_by_sw_breakpoint)
1818 (target_supports_stopped_by_hw_breakpoint)
1819 (target_stopped_by_hw_breakpoint): Declare.
1821 2015-03-04 Pedro Alves <palves@redhat.com>
1823 enum lwp_stop_reason -> enum target_stop_reason
1824 * linux-low.c (check_stopped_by_breakpoint): Adjust.
1825 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
1826 (linux_wait_1, stuck_in_jump_pad_callback)
1827 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
1828 (linux_stopped_by_watchpoint):
1829 * linux-low.h (enum lwp_stop_reason): Delete.
1830 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
1831 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
1833 2015-03-04 Yao Qi <yao.qi@linaro.org>
1835 * Makefile.in (SFILES): Add linux-aarch64-low.c.
1837 2015-03-03 Gary Benson <gbenson@redhat.com>
1839 * hostio.c (handle_vFile): Fix prefix lengths.
1841 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
1843 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
1846 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
1848 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
1849 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
1850 (clean): Add "rm -f" for above C files.
1851 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
1852 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
1853 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
1854 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
1855 * linux-s390-low.c (HWCAP_S390_VX): New macro.
1856 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
1857 (init_registers_s390x_vx_linux64)
1858 (init_registers_s390x_tevx_linux64)
1859 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
1860 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
1862 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
1863 (s390_store_vxrs_high): New functions.
1864 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
1866 (s390_arch_setup): Add logic for selecting one of the new target
1867 descriptions. Activate the new vector regsets if applicable.
1868 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
1869 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
1870 and init_registers_s390x_tevx_linux64.
1872 2015-03-01 Pedro Alves <palves@redhat.com>
1874 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
1877 2015-02-27 Pedro Alves <palves@redhat.com>
1879 * linux-x86-low.c (u_debugreg_offset): New function.
1880 (x86_linux_dr_get, x86_linux_dr_set): Use it.
1882 2015-02-27 Pedro Alves <palves@redhat.com>
1884 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
1885 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
1886 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
1887 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
1888 (ps_lsetfpregs, ps_getpid)
1889 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
1890 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
1891 (ps_lsetxregs, ps_plog): Declare.
1893 2015-02-27 Pedro Alves <palves@redhat.com>
1895 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
1896 IP_AGENT_EXPORT_FUNC.
1897 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
1898 IP_AGENT_EXPORT_FUNC.
1899 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
1900 (IP_AGENT_EXPORT): Delete.
1901 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
1902 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
1903 (gdb_trampoline_buffer_error, collecting, gdb_collect)
1904 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
1905 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
1906 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
1907 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
1908 (traceframe_read_count, traceframe_write_count)
1909 (traceframes_created, trace_state_variables, get_raw_reg)
1910 (get_trace_state_variable_value, set_trace_state_variable_value)
1911 (ust_loaded, helper_thread_id, cmd_buf): Use
1912 IPA_SYM_EXPORTED_NAME.
1913 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
1914 (tracepoints) Use IP_AGENT_EXPORT_VAR.
1915 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
1916 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
1917 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
1918 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
1919 EXTERN_C_PUSH/EXTERN_C_POP.
1920 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
1921 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
1922 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
1923 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
1924 (traceframe_write_count, traceframe_read_count)
1925 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
1926 (about_to_request_buffer_space, get_trace_state_variable_value)
1927 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
1928 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
1929 EXTERN_C_PUSH/EXTERN_C_POP.
1930 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
1931 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
1932 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
1933 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
1934 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
1935 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
1936 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
1937 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
1939 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
1940 (IP_AGENT_EXPORT_VAR_DECL): Define.
1942 (gdb_agent_get_raw_reg): Declare.
1944 2015-02-27 Tom Tromey <tromey@redhat.com>
1945 Pedro Alves <palves@redhat.com>
1947 Rename symbols whose names are reserved C++ keywords throughout.
1949 2015-02-27 Pedro Alves <palves@redhat.com>
1951 * Makefile.in (COMPILER): New, get it from autoconf.
1952 (CXX): Get from autoconf instead.
1953 (COMPILE.pre): Use COMPILER.
1954 (CC-LD): Rename to ...
1955 (CC_LD): ... this. Use COMPILER.
1956 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
1957 (CXX_FOR_TARGET): Default to g++ instead of gcc.
1958 * acinclude.m4: Include build-with-cxx.m4.
1959 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
1960 Disable -Werror by default if building in C++ mode.
1961 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
1962 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
1963 the C++ compiler. Save/restore CXXFLAGS too.
1964 * configure: Regenerate.
1966 2015-02-27 Pedro Alves <palves@redhat.com>
1968 * acinclude.m4: Include libiberty.m4.
1969 * configure.ac: Call libiberty_INIT.
1970 * config.in, configure: Regenerate.
1972 2015-02-26 Pedro Alves <palves@redhat.com>
1974 * linux-low.c (linux_wait_1): When incrementing the PC past a
1975 program breakpoint always use the_low_target.breakpoint_len as
1976 increment, rather than the maximum between that and
1977 the_low_target.decr_pc_after_break.
1979 2015-02-23 Pedro Alves <palves@redhat.com>
1981 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
1982 thread was doing a step-over; always adjust the PC if
1983 we stepped over a permanent breakpoint.
1984 (linux_wait_1): If we stepped over breakpoint that was on top of a
1985 permanent breakpoint, manually advance the PC past it.
1987 2015-02-23 Pedro Alves <palves@redhat.com>
1989 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
1991 (x86_fill_gregset, x86_store_gregset): Use it when handling
1994 2015-02-20 Pedro Alves <palves@redhat.com>
1996 * thread-db.c: Include "nat/linux-procfs.h".
1997 (thread_db_init): Skip listing new threads if the kernel supports
1998 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
2000 2015-02-20 Pedro Alves <palves@redhat.com>
2002 * linux-low.c (status_pending_p_callback): Use ptid_match.
2004 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
2006 PR breakpoints/16812
2007 * linux-low.c (wstatus_maybe_breakpoint): Remove.
2008 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
2009 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
2011 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
2013 PR breakpoints/15956
2014 * tracepoint.c (cmd_qtinit): Add check for current_thread.
2016 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2018 * linux-low.c (linux_low_btrace_conf): Print size.
2019 * server.c (handle_btrace_conf_general_set): New.
2020 (hanle_general_set): Call handle_btrace_conf_general_set.
2021 (handle_query): Report Qbtrace-conf:bts:size as supported.
2023 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2025 * linux-low.c (linux_low_enable_btrace): Update parameters.
2026 (linux_low_btrace_conf): New.
2027 (linux_target_ops)<to_btrace_conf>: Initialize.
2028 * server.c (current_btrace_conf): New.
2029 (handle_btrace_enable): Rename to ...
2030 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
2031 to target_enable_btrace. Update comment. Update users.
2032 (handle_qxfer_btrace_conf): New.
2033 (qxfer_packets): Add btrace-conf entry.
2034 (handle_query): Report qXfer:btrace-conf:read as supported packet.
2035 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
2036 (target_ops)<read_btrace_conf>: New.
2037 (target_enable_btrace): Update parameters.
2038 (target_read_btrace_conf): New.
2040 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2042 * server.c (handle_btrace_general_set): Remove call to
2043 target_supports_btrace.
2044 (supported_btrace_packets): New.
2045 (handle_query): Call supported_btrace_packets.
2046 * target.h: include btrace-common.h.
2047 (btrace_target_info): Removed.
2048 (supports_btrace, target_supports_btrace): Update parameters.
2050 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2052 * Makefile.in (SFILES): Add common/btrace-common.c.
2053 (OBS): Add common/btrace-common.o.
2054 (btrace-common.o): Add build rules.
2055 * linux-low: Include btrace-common.h.
2056 (linux_low_read_btrace): Use struct btrace_data. Call
2057 btrace_data_init and btrace_data_fini.
2059 2015-02-06 Pedro Alves <palves@redhat.com>
2061 * thread-db.c (find_new_threads_callback): Add debug output.
2063 2015-02-04 Pedro Alves <palves@redhat.com>
2065 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
2066 (resume_stopped_resumed_lwps): New function.
2067 (linux_wait_for_event_filtered): Use it.
2069 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
2071 * Makefile.in (SFILES): Add linux-personality.c.
2072 (linux-personality.o): New rule.
2073 * configure.srv (srv_linux_obj): Add linux-personality.o to the
2074 list of objects to be built.
2075 * linux-low.c: Include nat/linux-personality.h.
2076 (linux_create_inferior): Remove code to disable address space
2077 randomization (moved to ../nat/linux-personality.c). Create
2078 cleanup to disable address space randomization.
2080 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
2082 * Makefile.in (posix-strerror.o): New rule.
2083 (mingw-strerror.o): Likewise.
2084 * configure: Regenerated.
2085 * configure.ac: Source file ../common/common.host. Initialize new
2086 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
2088 2015-01-14 Yao Qi <yao@codesourcery.com>
2090 * Makefile.in (SFILES): Add nat/ppc-linux.c.
2091 (ppc-linux.o): New rule.
2092 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
2093 * configure.ac: AC_CHECK_FUNCS(getauxval).
2094 * config.in: Re-generated.
2095 * configure: Re-generated.
2096 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
2097 ppc64_64bit_inferior_p
2099 2015-01-14 Yao Qi <yao@codesourcery.com>
2101 * linux-ppc-low.c: Include "nat/ppc-linux.h".
2102 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
2103 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
2104 (PT_ORIG_R3, PT_TRAP): Likewise.
2105 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
2106 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
2107 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
2109 2015-01-10 Joel Brobecker <brobecker@adacore.com>
2111 * i387-fp.c (i387_cache_to_xsave): In look over
2112 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
2113 zmmh_low_space field by use of zmmh_high_space.
2115 2015-01-09 Pedro Alves <palves@redhat.com>
2117 * linux-low.c (step_over_bkpt): Move higher up in the file.
2118 (handle_extended_wait): Don't store the stop_pc here.
2119 (get_stop_pc): Adjust comments and rename to ...
2120 (check_stopped_by_breakpoint): ... this. Record whether the LWP
2121 stopped for a software breakpoint or hardware breakpoint.
2122 (thread_still_has_status_pending_p): New function.
2123 (status_pending_p_callback): Use
2124 thread_still_has_status_pending_p. If the event is no longer
2125 interesting, resume the LWP.
2126 (handle_tracepoints): Add assert.
2127 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
2128 (wstatus_maybe_breakpoint): New function.
2129 (cancel_breakpoint): Delete function.
2130 (check_stopped_by_watchpoint): New function, factored out from
2131 linux_low_filter_event.
2132 (lp_status_maybe_breakpoint): Delete function.
2133 (linux_low_filter_event): Remove filter_ptid argument.
2134 Leave thread group exits pending here. Store the LWP's stop PC.
2135 Always leave events pending.
2136 (linux_wait_for_event_filtered): Pull all events out of the
2137 kernel, and leave them all pending.
2138 (count_events_callback, select_event_lwp_callback): Consider all
2140 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
2141 (select_event_lwp): Only give preference to the stepping LWP in
2142 all-stop mode. Adjust comments.
2143 (ignore_event): New function.
2144 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
2145 references to cancel_breakpoints. Adjust to renames. Also give
2146 equal priority to all LWPs that have had events in non-stop mode.
2147 If reporting a software breakpoint event, unadjust the LWP's PC.
2148 (linux_wait): If linux_wait_1 returned an ignored event, retry.
2149 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
2151 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
2152 (resume_status_pending_p): Use thread_still_has_status_pending_p.
2153 (linux_stopped_by_watchpoint): Adjust.
2154 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
2155 * linux-low.h (enum lwp_stop_reason): New.
2156 (struct lwp_info) <stop_pc>: Adjust comment.
2157 <stopped_by_watchpoint>: Delete field.
2158 <stop_reason>: New field.
2159 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
2160 * mem-break.c (software_breakpoint_inserted_here)
2161 (hardware_breakpoint_inserted_here): New function.
2162 * mem-break.h (software_breakpoint_inserted_here)
2163 (hardware_breakpoint_inserted_here): Declare.
2164 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
2165 (cancel_breakpoints): Delete.
2166 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
2167 (upload_fast_traceframes): Remove references to
2170 2015-01-09 Pedro Alves <palves@redhat.com>
2172 * thread-db.c (find_new_threads_callback): Ignore thread if the
2173 kernel thread ID is -1.
2175 2015-01-09 Pedro Alves <palves@redhat.com>
2177 * linux-low.c (linux_attach_fail_reason_string): Move to
2178 nat/linux-ptrace.c, and rename.
2179 (linux_attach_lwp): Update comment.
2180 (attach_proc_task_lwp_callback): New function.
2181 (linux_attach): Adjust to rename and use
2182 linux_proc_attach_tgid_threads.
2183 (linux_attach_fail_reason_string): Delete declaration.
2185 2015-01-01 Joel Brobecker <brobecker@adacore.com>
2187 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
2188 * server.c (gdbserver_version): Likewise.
2190 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
2192 * remote-utils.c: Include ctype.h.
2193 (input_interrupt): Explicitly handle the case when the char
2194 received is the NUL byte. Improve the printing of non-ASCII
2197 2014-12-16 Joel Brobecker <brobecker@adacore.com>
2199 * linux-low.c (linux_low_filter_event): Update call to
2200 linux_enable_event_reporting following the addition of
2201 a new parameter to that function.
2203 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
2206 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
2207 (AARCH64_FPCR_REGNO): Likewise.
2208 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
2209 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
2210 (aarch64_store_fpregset): Likewise.
2212 2014-12-15 Joel Brobecker <brobecker@adacore.com>
2214 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
2215 Remove FIXME comment about assumption about N.
2217 2014-12-13 Joel Brobecker <brobecker@adacore.com>
2219 * configure.ac: If large-file support is disabled in GDBserver,
2220 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
2221 * configure: Regenerate.
2223 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
2225 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
2226 warning upon ENODATA from ptrace.
2227 * linux-s390-low.c (s390_store_tdb): New.
2228 (s390_regsets): Add regset for NT_S390_TDB.
2230 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
2232 * linux-low.c (regsets_store_inferior_registers): Skip regsets
2233 without a fill_function.
2234 * linux-s390-low.c (s390_fill_last_break): Remove.
2235 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
2236 (s390_arch_setup): Use regset's size instead of fill_function for
2239 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
2241 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
2242 the regset's store function when ptrace returned an error.
2243 * regcache.c (get_thread_regcache): Invalidate register cache
2244 before fetching inferior's registers.
2246 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
2248 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
2249 while-loop as for-loop.
2250 (regsets_store_inferior_registers): Likewise.
2252 2014-11-28 Yao Qi <yao@codesourcery.com>
2254 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
2255 * config.in, configure: Re-generate.
2256 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
2259 2014-11-21 Yao Qi <yao@codesourcery.com>
2261 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
2262 (AC_CHECK_HEADERS): Remove malloc.h.
2263 * configure: Re-generated.
2264 * config.in: Re-generated.
2265 * server.h: Don't include alloca.h and malloc.h.
2266 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
2267 Don't include malloc.h.
2269 2014-11-17 Joel Brobecker <brobecker@adacore.com>
2271 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
2272 corresponding ERRNO check in same block.
2274 2014-11-12 Pedro Alves <palves@redhat.com>
2276 * server.c (cont_thread): Update comment.
2277 (start_inferior, attach_inferior): No longer clear cont_thread.
2278 (handle_v_cont): No longer set cont_thread.
2279 (captured_main): Clear cont_thread each time a GDB connects.
2281 2014-11-12 Pedro Alves <palves@redhat.com>
2283 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
2284 thread, and don't resume all threads if the Hc thread has exited.
2286 2014-11-12 Pedro Alves <palves@redhat.com>
2288 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
2289 the process group instead of to a specific LWP.
2291 2014-10-15 Pedro Alves <palves@redhat.com>
2294 * win32-arm-low.c (arm_set_thread_context): Remove current_event
2296 (arm_set_thread_context): Delete.
2297 (the_low_target): Adjust.
2298 * win32-i386-low.c (debug_registers_changed)
2299 (debug_registers_used): Delete.
2300 (update_debug_registers_callback): New function.
2301 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
2302 needing to update their debug registers.
2303 (win32_get_current_dr): New function.
2304 (x86_dr_low_get_addr, x86_dr_low_get_control)
2305 (x86_dr_low_get_status): Fetch the debug register from the thread
2307 (i386_initial_stuff): Adjust.
2308 (i386_get_thread_context): Remove current_event parameter. Don't
2309 clear debug_registers_changed nor copy DR values to
2311 (i386_set_thread_context): Delete.
2312 (i386_prepare_to_resume): New function.
2313 (i386_thread_added): Mark the thread as needing to update irs
2315 (the_low_target): Remove i386_set_thread_context and install
2316 i386_prepare_to_resume.
2317 * win32-low.c (win32_get_thread_context): Adjust.
2318 (win32_set_thread_context): Use SetThreadContext
2320 (win32_prepare_to_resume): New function.
2321 (win32_require_context): New function, factored out from ...
2322 (thread_rec): ... this.
2323 (continue_one_thread): Call win32_prepare_to_resume on each thread
2324 we're about to continue.
2325 (win32_resume): Call win32_prepare_to_resume on the event thread.
2326 * win32-low.h (struct win32_thread_info)
2327 <debug_registers_changed>: New field.
2328 (struct win32_target_ops): Change prototype of set_thread_context,
2329 delete set_thread_context and add prepare_to_resume.
2330 (win32_require_context): New declaration.
2332 2014-10-08 Gary Benson <gbenson@redhat.com>
2334 * server.h: Do not include common-exceptions.h.
2336 2014-10-08 Gary Benson <gbenson@redhat.com>
2338 * server.h: Do not include cleanups.h.
2340 2014-09-30 James Hogan <james.hogan@imgtec.com>
2342 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
2345 2014-09-23 Yao Qi <yao@codesourcery.com>
2347 * linux-low.c (lp_status_maybe_breakpoint): New function.
2348 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
2349 (count_events_callback): Likewise.
2350 (select_event_lwp_callback): Likewise.
2351 (cancel_breakpoints_callback): Likewise.
2353 2014-09-19 Don Breazeal <donb@codesourcery.com>
2355 * linux-low.c (handle_extended_wait): Call
2356 linux_ptrace_get_extended_event.
2357 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
2358 linux_is_extended_waitstatus.
2360 2014-09-16 Joel Brobecker <brobecker@adacore.com>
2362 * Makefile.in (CPPFLAGS): Define.
2363 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
2364 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
2366 2014-09-16 Gary Benson <gbenson@redhat.com>
2368 * inferiors.h (current_inferior): Renamed as...
2369 (current_thread): New variable. All uses updated.
2370 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
2371 (maybe_move_out_of_jump_pad): Likewise.
2372 (cancel_breakpoint): Likewise.
2373 (linux_low_filter_event): Likewise.
2374 (wait_for_sigstop): Likewise.
2375 (linux_resume_one_lwp): Likewise.
2376 (need_step_over_p): Likewise.
2377 (start_step_over): Likewise.
2378 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
2379 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
2380 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
2381 and save_inferior as saved_thread.
2382 * regcache.c (get_thread_regcache): Renamed saved_inferior as
2384 (regcache_invalidate_thread): Likewise.
2385 * remote-utils.c (prepare_resume_reply): Likewise.
2386 * thread-db.c (thread_db_get_tls_address): Likewise.
2387 (disable_thread_event_reporting): Likewise.
2388 (remove_thread_event_breakpoints): Likewise.
2389 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
2391 * target.h (set_desired_inferior): Renamed as...
2392 (set_desired_thread): New declaration. All uses updated.
2393 * server.c (myresume): Updated comment to reference thread instead
2395 (handle_serial_event): Likewise.
2396 (handle_target_event): Likewise.
2398 2014-09-12 Tom Tromey <tromey@redhat.com>
2399 Gary Benson <gbenson@redhat.com>
2401 * regcache.h: Include common-regcache.h.
2402 (regcache_read_pc): Don't declare.
2403 * regcache.c (get_thread_regcache_for_ptid): New function.
2405 2014-09-11 Tom Tromey <tromey@redhat.com>
2406 Gary Benson <gbenson@redhat.com>
2408 * symbol.c: New file.
2409 * Makefile.in (SFILES): Add symbol.c.
2410 (OBS): Add symbol.o.
2412 2014-09-11 Gary Benson <gbenson@redhat.com>
2414 * target.c (target_stop_ptid, target_continue_ptid): New
2417 2014-09-11 Tom Tromey <tromey@redhat.com>
2418 Gary Benson <gbenson@redhat.com>
2420 * target.h: Include target/target.h.
2421 * target.c (target_read_memory, target_read_uint32)
2422 (target_write_memory): New functions.
2424 2014-09-11 Gary Benson <gbenson@redhat.com>
2426 * server.h (debug_hw_points): Don't declare.
2427 * server.c (debug_hw_points): Don't define. Replace all uses
2428 with show_debug_regs.
2429 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
2430 all uses with show_debug_regs.
2432 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
2434 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
2435 endianness into account.
2436 (ppc_supply_ptrace_register): Likewise.
2438 2014-09-03 James Hogan <james.hogan@imgtec.com>
2440 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
2441 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
2443 2014-09-03 Gary Benson <gbenson@redhat.com>
2445 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
2446 ALL_DEBUG_ADDRESS_REGISTERS.
2448 2014-09-02 Gary Benson <gbenson@redhat.com>
2450 * i386-low.h: Renamed as...
2451 * x86-low.h: New file. All type, function and variable name
2452 prefixes changed from "i386_" to "x86_". All references updated.
2453 * i386-low.c: Renamed as...
2454 * x86-low.c: New file. All type, function and variable name
2455 prefixes changed from "i386_" to "x86_". All references updated.
2457 2014-09-02 Gary Benson <gbenson@redhat.com>
2459 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
2460 (x86_linux_new_thread): Likewise.
2462 2014-08-29 Gary Benson <gbenson@redhat.com>
2464 * server.h (setjmp.h): Do not include.
2465 (toplevel): Do not declare.
2466 (common-exceptions.h): Include.
2467 (cleanups.h): Likewise.
2468 * server.c (toplevel): Do not define.
2469 (exit_code): New static global.
2470 (detach_or_kill_for_exit_cleanup): New function.
2471 (main): New function. Original main renamed to...
2472 (captured_main): New function.
2473 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
2475 2014-08-29 Gary Benson <gbenson@redhat.com>
2477 * Makefile.in (SFILES): Add common/common-exceptions.c.
2478 (OBS): Add common-exceptions.o.
2479 (common-exceptions.o): New rule.
2480 * utils.c (prepare_to_throw_exception): New function.
2482 2014-08-29 Gary Benson <gbenson@redhat.com>
2484 * config.in: Regenerate.
2485 * configure: Likewise.
2487 2014-08-29 Gary Benson <gbenson@redhat.com>
2489 * Makefile.in (SFILES): Add common/cleanups.c.
2491 (cleanups.o): New rule.
2493 2014-08-29 Gary Benson <gbenson@redhat.com>
2495 * utils.c (internal_vwarning): New function.
2497 2014-08-28 Gary Benson <gbenson@redhat.com>
2499 * utils.h (fatal): Remove declaration.
2500 * utils.c (fatal): Remove function.
2502 2014-08-28 Gary Benson <gbenson@redhat.com>
2504 * tracepoint.c (gdb_agent_init): Replace fatal with
2506 (initialize_tracepoint): Likewise.
2508 2014-08-28 Gary Benson <gbenson@redhat.com>
2510 * remote-utils.c (remote_prepare): Replace fatal with error.
2512 2014-08-28 Gary Benson <gbenson@redhat.com>
2514 * linux-low.c (linux_async): Replace fatal with warning.
2516 (linux_start_non_stop): Return -1 if linux_async failed.
2518 2014-08-28 Gary Benson <gbenson@redhat.com>
2520 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
2522 (i386_dr_low_get_addr): Remove vague comment.
2523 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
2526 2014-08-28 Gary Benson <gbenson@redhat.com>
2528 * inferiors.c (get_thread_process): Replace check with gdb_assert.
2529 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
2531 (linux_resume_one_lwp): Likewise.
2532 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
2534 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
2535 with internal_error.
2536 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
2537 (init_register_cache): Replace fatal with gdb_assert_not_reached.
2538 (find_register_by_name): Replace fatal with internal_error.
2539 (find_regno): Likewise.
2540 * tdesc.c (init_target_desc): Replace check with gdb_assert.
2541 * thread-db.c (thread_db_create_event): Likewise.
2542 (thread_db_load_search): Likewise.
2543 (try_thread_db_load_1): Likewise.
2544 * tracepoint.c (get_jump_space_head): Replace fatal with
2546 (claim_trampoline_space): Likewise.
2547 (have_fast_tracepoint_trampoline_buffer): Likewise.
2548 (cmd_qtstart): Likewise.
2549 (stop_tracing): Likewise.
2550 (fast_tracepoint_collecting): Likewise.
2551 (target_malloc): Likewise.
2552 (download_tracepoint): Likewise.
2553 (download_trace_state_variables): Replace check with gdb_assert.
2554 (upload_fast_traceframes): Replace fatal with internal_error.
2556 2014-08-19 Tom Tromey <tromey@redhat.com>
2557 Gary Benson <gbenson@redhat.com>
2559 * Makefile.in (SFILES): Add common/common-debug.c.
2560 (OBS): Add common-debug.o.
2561 (common-debug.o): New rule.
2562 * debug.h (debug_printf): Don't declare.
2563 * debug.c (debug_printf): Renamed and rewritten as...
2564 (debug_vprintf): New function.
2566 2014-08-19 Gary Benson <gbenson@redhat.com>
2568 * utils.h: Do not include print-utils.h.
2570 2014-08-19 Tom Tromey <tromey@redhat.com>
2571 Gary Benson <gbenson@redhat.com>
2573 * server.h: Add static assertion.
2574 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
2576 2014-08-19 Tom Tromey <tromey@redhat.com>
2577 Gary Benson <gbenson@redhat.com>
2579 * Makefile.in (SFILES): Add common/errors.c.
2580 (OBS): Add errors.o.
2581 (IPA_OBS): Add errors-ipa.o.
2582 (errors.o): New rule.
2583 (errors-ipa.o): Likewise.
2584 * utils.h (perror_with_name, error, warning): Don't declare.
2585 * utils.c (warning): Renamed and rewritten as...
2586 (vwarning): New function.
2587 (error): Renamed and rewritten as...
2588 (verror): New function.
2589 (internal_error): Renamed and rewritten as...
2590 (internal_verror): New function.
2592 2014-08-07 Gary Benson <gbenson@redhat.com>
2594 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
2595 * configure: Regenerate.
2596 * config.in: Likewise.
2597 * server.h: Do not include errno.h.
2598 * event-loop.c: Likewise.
2599 * hostio-errno.c: Likewise.
2600 * linux-low.c: Likewise.
2601 * remote-utils.c: Likewise.
2602 * spu-low.c: Likewise.
2603 * utils.c: Likewise.
2604 * gdbreplay.c: Unconditionally include errno.h.
2606 2014-08-07 Gary Benson <gbenson@redhat.com>
2608 * server.h: Do not include string.h.
2609 * event-loop.c: Likewise.
2610 * linux-low.c: Likewise.
2611 * regcache.c: Likewise.
2612 * remote-utils.c: Likewise.
2613 * spu-low.c: Likewise.
2614 * utils.c: Likewise.
2616 2014-08-07 Gary Benson <gbenson@redhat.com>
2618 * server.h: Do not include gdb_assert.h.
2620 2014-08-07 Gary Benson <gbenson@redhat.com>
2622 * server.h: Do not include common-utils.h.
2624 2014-08-07 Gary Benson <gbenson@redhat.com>
2626 * server.h: Do not include ptid.h.
2627 * notif.h: Likewise.
2629 2014-08-07 Gary Benson <gbenson@redhat.com>
2631 * server.h: Do not include gdb_locale.h.
2633 2014-08-07 Gary Benson <gbenson@redhat.com>
2635 * server.h: Do not include gdb/signals.h.
2636 * win32-low.c: Likewise.
2638 2014-08-07 Gary Benson <gbenson@redhat.com>
2640 * server.h: Do not include pathmax.h.
2642 2014-08-07 Gary Benson <gbenson@redhat.com>
2644 * server.h: Do not include libiberty.h.
2645 * linux-bfin-low.c: Likewise.
2647 2014-08-07 Gary Benson <gbenson@redhat.com>
2649 * server.h: Do not include ansidecl.h.
2651 2014-08-07 Gary Benson <gbenson@redhat.com>
2653 * linux-x86-low.c: Do not include stddef.h.
2654 * lynx-ppc-low.c: Likewise.
2655 * tracepoint.c: Likewise.
2657 2014-08-07 Gary Benson <gbenson@redhat.com>
2659 * server.h: Do not include stdarg.h.
2660 * nto-low.c: Likewise.
2662 2014-08-07 Gary Benson <gbenson@redhat.com>
2664 * server.h: Do not include stdlib.h.
2665 * inferiors.c: Likewise.
2666 * linux-low.c: Likewise.
2667 * regcache.c: Likewise.
2668 * spu-low.c: Likewise.
2669 * tracepoint.c: Likewise.
2670 * utils.c: Likewise.
2672 2014-08-07 Gary Benson <gbenson@redhat.com>
2674 * server.h: Do not include stdio.h.
2675 * linux-low.c: Likewise.
2676 * remote-utils.c: Likewise.
2677 * spu-low.c: Likewise.
2678 * utils.c: Likewise.
2679 * wincecompat.c: Likewise.
2681 2014-08-06 Gary Benson <gbenson@redhat.com>
2683 * regcache.c (init_register_cache): Move conditionals inside if.
2685 2014-08-06 Gary Benson <gbenson@redhat.com>
2687 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
2689 2014-07-31 Gary Benson <gbenson@redhat.com>
2691 * ax.h: Do not include server.h.
2692 * gdbthread.h: Likewise.
2693 * lynx-low.h: Likewise.
2694 * notif.h: Likewise.
2696 2014-07-30 Gary Benson <gbenson@redhat.com>
2698 * server.h: Include common-defs.h.
2699 Do not include config.h or build-gnulib-gdbserver/config.h.
2701 2014-07-30 Gary Benson <gbenson@redhat.com>
2703 * hostio-errno.c: Move server.h to top of includes list.
2704 * inferiors.c: Likewise.
2705 * linux-x86-low.c: Likewise.
2706 * notif.c: Include server.h.
2708 2014-07-24 Tom Tromey <tromey@redhat.com>
2709 Gary Benson <gbenson@redhat.com>
2711 * server.h (CORE_ADDR): Now unsigned.
2713 2014-07-16 Pedro Alves <palves@redhat.com>
2715 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
2717 2014-07-15 Pedro Alves <palves@redhat.com>
2719 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
2722 2014-07-11 Pedro Alves <palves@redhat.com>
2724 * linux-low.c (kill_wait_lwp): New function, based on
2725 kill_one_lwp_callback, but use my_waitpid directly.
2726 (kill_one_lwp_callback, linux_kill): Use it.
2728 2014-06-23 Pedro Alves <palves@redhat.com>
2730 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
2731 before setting DR0..DR3.
2733 2014-06-20 Gary Benson <gbenson@redhat.com>
2735 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
2736 * configure: Regenerated.
2737 * config.in: Likewise.
2739 2014-06-20 Gary Benson <gbenson@redhat.com>
2741 * Makefile.in (SFILES): Update locations for files moved
2743 (object file files): Reordered.
2745 2014-06-20 Gary Benson <gbenson@redhat.com>
2747 * i386-low.h (i386_dr_low_can_set_addr): Removed.
2748 (i386_dr_low_set_addr): Likewise.
2749 (i386_dr_low_get_addr): Likewise.
2750 (i386_dr_low_can_set_control): Likewise.
2751 (i386_dr_low_set_control): Likewise.
2752 (i386_dr_low_get_control): Likewise.
2753 (i386_dr_low_get_status): Likewise.
2754 (i386_get_debug_register_length): Likewise.
2755 * linux-x86-low.c (i386_dr_low_set_addr):
2756 Changed signature. Made static.
2757 (i386_dr_low_get_addr): Likewise.
2758 (i386_dr_low_set_control): Likewise.
2759 (i386_dr_low_get_control): Likewise.
2760 (i386_dr_low_get_status): Likewise.
2761 (i386_dr_low): New global variable.
2762 * win32-i386-low.c (i386_dr_low_set_addr):
2763 Changed signature. Made static.
2764 (i386_dr_low_get_addr): Likewise.
2765 (i386_dr_low_set_control): Likewise.
2766 (i386_dr_low_get_control): Likewise.
2767 (i386_dr_low_get_status): Likewise.
2768 (i386_dr_low): New global variable.
2770 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
2772 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
2773 * Makefile.in (AR, AR_FLAGS): Define.
2774 * configure: Regenerate.
2776 2014-06-19 Gary Benson <gbenson@redhat.com>
2778 * Makefile.in (i386-dregs.o): New rule.
2779 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
2780 * i386-low.c (target.h): Remove include.
2781 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
2782 (DR_CONTROL_SHIFT): Likewise.
2783 (DR_CONTROL_SIZE): Likewise.
2784 (DR_RW_EXECUTE): Likewise.
2785 (DR_RW_WRITE): Likewise.
2786 (DR_RW_READ): Likewise.
2787 (DR_RW_IORW): Likewise.
2788 (DR_LEN_1): Likewise.
2789 (DR_LEN_2): Likewise.
2790 (DR_LEN_4): Likewise.
2791 (DR_LEN_8): Likewise.
2792 (DR_LOCAL_ENABLE_SHIFT): Likewise.
2793 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
2794 (DR_ENABLE_SIZE): Likewise.
2795 (DR_LOCAL_SLOWDOWN): Likewise.
2796 (DR_GLOBAL_SLOWDOWN): Likewise.
2797 (DR_CONTROL_RESERVED): Likewise.
2798 (I386_DR_CONTROL_MASK): Likewise.
2799 (I386_DR_VACANT): Likewise.
2800 (I386_DR_LOCAL_ENABLE): Likewise.
2801 (I386_DR_GLOBAL_ENABLE): Likewise.
2802 (I386_DR_DISABLE): Likewise.
2803 (I386_DR_SET_RW_LEN): Likewise.
2804 (I386_DR_GET_RW_LEN): Likewise.
2805 (I386_DR_WATCH_HIT): Likewise.
2806 (i386_wp_op_t): Likewise.
2807 (i386_show_dr): Likewise.
2808 (i386_length_and_rw_bits): Likewise.
2809 (i386_insert_aligned_watchpoint): Likewise.
2810 (i386_remove_aligned_watchpoint): Likewise.
2811 (i386_handle_nonaligned_watchpoint): Likewise.
2812 i386_update_inferior_debug_regs(): Likewise.
2813 (i386_dr_insert_watchpoint): Likewise.
2814 (i386_dr_remove_watchpoint): Likewise.
2815 (i386_dr_region_ok_for_watchpoint): Likewise.
2816 (i386_dr_stopped_data_address): Likewise.
2817 (i386_dr_stopped_by_watchpoint): Likewise.
2819 2014-06-19 Gary Benson <gbenson@redhat.com>
2821 * i386-low.c (i386_dr_show): Renamed to
2822 i386_show_dr and made static. All uses updated.
2823 (i386_dr_length_and_rw_bits): Renamed to
2824 i386_length_and_rw_bits and made static.
2826 (i386_dr_insert_aligned_watchpoint): Renamed to
2827 i386_insert_aligned_watchpoint and made static.
2829 (i386_dr_remove_aligned_watchpoint): Renamed to
2830 i386_remove_aligned_watchpoint and made static.
2832 (i386_dr_update_inferior_debug_regs): Renamed to
2833 i386_update_inferior_debug_regs and made static.
2836 2014-06-18 Gary Benson <gbenson@redhat.com>
2838 * i386-low.h (i386_dr_low_can_set_addr): New macro.
2839 (i386_dr_low_can_set_control): Likewise.
2840 (i386_get_debug_register_length): Likewise.
2841 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
2842 (i386_dr_low_can_set_control): Likewise.
2843 (i386_get_debug_register_length): Likewise.
2845 2014-06-17 Gary Benson <gbenson@redhat.com>
2847 * i386-low.h (i386-dregs.h): New include.
2848 (DR_FIRSTADDR): Now in i386-dregs.h.
2849 (DR_LASTADDR): Likewise.
2850 (DR_NADDR): Likewise.
2851 (DR_STATUS): Likewise.
2852 (DR_CONTROL): Likewise.
2853 (i386_debug_reg_state): Likewise.
2854 (i386_dr_insert_watchpoint): Likewise.
2855 (i386_dr_remove_watchpoint): Likewise.
2856 (i386_dr_region_ok_for_watchpoint): Likewise.
2857 (i386_dr_stopped_data_address): Likewise.
2858 (i386_dr_stopped_by_watchpoint): Likewise.
2859 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
2861 2014-06-18 Gary Benson <gbenson@redhat.com>
2863 * i386-low.h (i386_low_insert_watchpoint): Renamed to
2864 i386_dr_insert_watchpoint.
2865 (i386_low_remove_watchpoint): Renamed to
2866 i386_dr_remove_watchpoint.
2867 (i386_low_region_ok_for_watchpoint): Renamed to
2868 i386_dr_region_ok_for_watchpoint.
2869 (i386_low_stopped_data_address): Renamed to
2870 i386_dr_stopped_data_address.
2871 (i386_low_stopped_by_watchpoint): Renamed to
2872 i386_dr_stopped_by_watchpoint.
2873 * i386-low.c (i386_show_dr): Renamed to
2874 i386_dr_show and made nonstatic. All uses updated.
2875 (i386_length_and_rw_bits): Renamed to
2876 i386_dr_length_and_rw_bits and made nonstatic.
2878 (i386_insert_aligned_watchpoint): Renamed to
2879 i386_dr_insert_aligned_watchpoint and made nonstatic.
2881 (i386_remove_aligned_watchpoint): Renamed to
2882 i386_dr_remove_aligned_watchpoint and made nonstatic.
2884 (i386_update_inferior_debug_regs): Renamed to
2885 i386_dr_update_inferior_debug_regs and made nonstatic.
2887 (i386_low_insert_watchpoint): Renamed to
2888 i386_dr_insert_watchpoint. All uses updated.
2889 (i386_low_remove_watchpoint): Renamed to
2890 i386_dr_remove_watchpoint. All uses updated.
2891 (i386_low_region_ok_for_watchpoint): Renamed to
2892 i386_dr_region_ok_for_watchpoint. All uses updated.
2893 (i386_low_stopped_data_address): Renamed to
2894 i386_dr_stopped_data_address. All uses updated.
2895 (i386_low_stopped_by_watchpoint): Renamed to
2896 i386_dr_stopped_by_watchpoint. All uses updated.
2898 2014-06-18 Gary Benson <gbenson@redhat.com>
2900 * i386-low.c (i386_dr_low_can_set_addr): New macro.
2901 (i386_dr_low_can_set_control): Likewise.
2902 (i386_insert_aligned_watchpoint): New check.
2904 2014-06-18 Gary Benson <gbenson@redhat.com>
2906 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
2909 2014-06-18 Gary Benson <gbenson@redhat.com>
2911 * i386-low.c (i386_length_and_rw_bits): Use internal_error
2912 instead of fatal and error.
2913 (i386_handle_nonaligned_watchpoint): Likewise.
2915 2014-06-18 Gary Benson <gbenson@redhat.com>
2917 * i386-low.c (i386_get_debug_register_length): New macro.
2918 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
2919 (i386_show_dr): Use debug_printf instead of fprintf. Use
2920 phex to format values.
2922 2014-06-18 Gary Benson <gbenson@redhat.com>
2924 * i386-low.h: Comment changes.
2925 * i386-low.c: Likewise.
2927 2014-06-18 Gary Benson <gbenson@redhat.com>
2929 * i386-low.c: Whitespace changes.
2931 2014-06-12 Tom Tromey <tromey@redhat.com>
2933 * utils.c (freeargv): Remove.
2935 2014-06-12 Tom Tromey <tromey@redhat.com>
2937 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
2938 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
2939 (parse_debug_format_options): Likewise.
2940 (gdbserver_usage): Likewise.
2941 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
2942 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
2943 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
2945 ($(LIBGNU)): Depend on libiberty.
2946 (all-lib): Recurse into all subdirs.
2947 (install-only): Invoke "install" target in subdirs.
2948 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
2950 * configure: Rebuild.
2951 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
2952 for vasprintf, vsnprintf, or gettimeofday.
2953 * configure.srv: Don't add safe-ctype.o or lbasename.o to
2956 2014-06-05 Joel Brobecker <brobecker@adacore.com>
2958 * development.sh: Delete.
2959 * Makefile.in (config.status): Adjust dependency on development.sh.
2960 * configure.ac: Adjust development.sh source call.
2961 * configure: Regenerate.
2963 2014-06-02 Pedro Alves <palves@redhat.com>
2965 * ax.c (gdb_free_agent_expr): New function.
2966 * ax.h (gdb_free_agent_expr): New declaration.
2967 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
2969 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
2971 (clear_breakpoint_conditions_and_commands): New function.
2972 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
2973 (clear_breakpoint_conditions_and_commands): New declaration.
2975 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
2977 * linux-aarch64-low.c (asm/ptrace.h): Include.
2979 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
2981 Fix TLS access for -static -pthread.
2982 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
2983 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
2984 (thread_db_load_search, try_thread_db_load_1): Initialize it.
2986 2014-05-20 Pedro Alves <palves@redhat.com>
2988 * linux-aarch64-low.c (aarch64_insert_point)
2989 (aarch64_remove_point): No longer check whether the type is
2990 supported here. Adjust to new interface.
2991 (the_low_target): Install aarch64_supports_z_point_type as
2992 supports_z_point_type method.
2993 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
2994 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
2995 instead of a Z packet char. Adjust.
2996 (arm_supports_z_point_type): New function.
2997 (arm_insert_point, arm_remove_point): Adjust to new interface.
2998 (the_low_target): Install arm_supports_z_point_type.
2999 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
3000 (cris_insert_point, cris_remove_point): Adjust to new interface.
3001 Don't check whether the type is supported here.
3002 (the_low_target): Install cris_supports_z_point_type.
3003 * linux-low.c (linux_supports_z_point_type): New function.
3004 (linux_insert_point, linux_remove_point): Adjust to new interface.
3005 * linux-low.h (struct linux_target_ops) <insert_point,
3006 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
3007 raw_breakpoint pointer parameter.
3008 <supports_z_point_type>: New method.
3009 * linux-mips-low.c (mips_supports_z_point_type): New function.
3010 (mips_insert_point, mips_remove_point): Adjust to new interface.
3011 Use mips_supports_z_point_type.
3012 (the_low_target): Install mips_supports_z_point_type.
3013 * linux-ppc-low.c (the_low_target): Install NULL as
3014 supports_z_point_type method.
3015 * linux-s390-low.c (the_low_target): Install NULL as
3016 supports_z_point_type method.
3017 * linux-sparc-low.c (the_low_target): Install NULL as
3018 supports_z_point_type method.
3019 * linux-x86-low.c (x86_supports_z_point_type): New function.
3020 (x86_insert_point): Adjust to new insert_point interface. Use
3021 insert_memory_breakpoint. Adjust to new
3022 i386_low_insert_watchpoint interface.
3023 (x86_remove_point): Adjust to remove_point interface. Use
3024 remove_memory_breakpoint. Adjust to new
3025 i386_low_remove_watchpoint interface.
3026 (the_low_target): Install x86_supports_z_point_type.
3027 * lynx-low.c (lynx_target_ops): Install NULL as
3028 supports_z_point_type callback.
3029 * nto-low.c (nto_supports_z_point_type): New.
3030 (nto_insert_point, nto_remove_point): Adjust to new interface.
3031 (nto_target_ops): Install nto_supports_z_point_type.
3032 * mem-break.c: Adjust intro comment.
3033 (struct raw_breakpoint) <raw_type, size>: New fields.
3034 <inserted>: Update comment.
3035 <shlib_disabled>: Delete field.
3036 (enum bkpt_type) <gdb_breakpoint>: Delete value.
3037 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
3038 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
3039 (raw_bkpt_type_to_target_hw_bp_type): New function.
3040 (find_enabled_raw_code_breakpoint_at): New function.
3041 (find_raw_breakpoint_at): New type and size parameters. Use them.
3042 (insert_memory_breakpoint): New function, based off
3043 set_raw_breakpoint_at.
3044 (remove_memory_breakpoint): New function.
3045 (set_raw_breakpoint_at): Reimplement.
3046 (set_breakpoint): New, based on set_breakpoint_at.
3047 (set_breakpoint_at): Reimplement.
3048 (delete_raw_breakpoint): Go through the_target->remove_point
3049 instead of assuming memory breakpoints.
3050 (find_gdb_breakpoint_at): Delete.
3051 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
3052 (find_gdb_breakpoint): New function.
3053 (set_gdb_breakpoint_at): Delete.
3054 (z_type_supported): New function.
3055 (set_gdb_breakpoint_1): New function, loosely based off
3056 set_gdb_breakpoint_at.
3057 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
3058 (delete_gdb_breakpoint_at): Delete.
3059 (delete_gdb_breakpoint_1): New function, loosely based off
3060 delete_gdb_breakpoint_at.
3061 (delete_gdb_breakpoint): New function.
3062 (clear_gdb_breakpoint_conditions): Rename to ...
3063 (clear_breakpoint_conditions): ... this. Don't handle a NULL
3065 (add_condition_to_breakpoint): Make static.
3066 (add_breakpoint_condition): Take a struct breakpoint pointer
3067 instead of an address. Adjust.
3068 (gdb_condition_true_at_breakpoint): Rename to ...
3069 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
3071 (gdb_condition_true_at_breakpoint): Reimplement.
3072 (add_breakpoint_commands): Take a struct breakpoint pointer
3073 instead of an address. Adjust.
3074 (gdb_no_commands_at_breakpoint): Rename to ...
3075 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
3076 parameter. Return true if no breakpoint was found. Change debug
3078 (gdb_no_commands_at_breakpoint): Reimplement.
3079 (run_breakpoint_commands): Rename to ...
3080 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
3081 and change return type to boolean.
3082 (run_breakpoint_commands): New function.
3083 (gdb_breakpoint_here): Also check for Z1 breakpoints.
3084 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
3085 breakpoint. Go through the_target->remove_point instead of
3086 assuming memory breakpoint.
3087 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
3088 software and hardware breakpoints.
3089 (reinsert_raw_breakpoint): Go through the_target->insert_point
3090 instead of assuming memory breakpoint.
3091 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
3092 software and hardware breakpoints.
3093 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
3094 Check both software and hardware breakpoints.
3095 (validate_inserted_breakpoint): Assert the breakpoint is a
3096 software breakpoint. Set the inserted flag to -1 instead of
3097 setting shlib_disabled.
3098 (delete_disabled_breakpoints): Adjust.
3099 (validate_breakpoints): Only validate software breakpoints.
3100 Adjust to inserted flag change.
3101 (check_mem_read, check_mem_write): Skip breakpoint types other
3102 than software breakpoints. Adjust to inserted flag change.
3103 * mem-break.h (enum raw_bkpt_type): New enum.
3104 (raw_breakpoint, struct process_info): Forward declare.
3105 (Z_packet_to_target_hw_bp_type): Delete declaration.
3106 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
3107 (set_gdb_breakpoint, delete_gdb_breakpoint)
3108 (clear_breakpoint_conditions): New declarations.
3109 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
3110 (breakpoint_inserted_here): Update comment.
3111 (add_breakpoint_condition, add_breakpoint_commands): Replace
3112 address parameter with a breakpoint pointer parameter.
3113 (gdb_breakpoint_here): Update comment.
3114 (delete_gdb_breakpoint_at): Delete.
3115 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
3116 * server.c (process_point_options): Take a struct breakpoint
3117 pointer instead of an address. Adjust.
3118 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
3119 delete_gdb_breakpoint.
3120 * spu-low.c (spu_target_ops): Install NULL as
3121 supports_z_point_type method.
3122 * target.h: Include mem-break.h.
3123 (struct target_ops) <prepare_to_access_memory>: Update comment.
3124 <supports_z_point_type>: New field.
3125 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
3126 instead of a char. Also take a raw breakpoint pointer.
3127 * win32-arm-low.c (the_low_target): Install NULL as
3128 supports_z_point_type.
3129 * win32-i386-low.c (i386_supports_z_point_type): New function.
3130 (i386_insert_point, i386_remove_point): Adjust to new interface.
3131 (the_low_target): Install i386_supports_z_point_type.
3132 * win32-low.c (win32_supports_z_point_type): New function.
3133 (win32_insert_point, win32_remove_point): Adjust to new interface.
3134 (win32_target_ops): Install win32_supports_z_point_type.
3135 * win32-low.h (struct win32_target_ops):
3136 <supports_z_point_type>: New method.
3137 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
3138 instead of a char. Also take a raw breakpoint pointer.
3140 2014-05-20 Pedro Alves <palves@redhat.com>
3142 * mem-break.h: Include break-common.h.
3143 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
3144 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
3145 (Z_packet_to_target_hw_bp_type): New declaration.
3146 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
3147 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
3148 (Z_PACKET_ACCESS_WP): Delete macros.
3149 (Z_packet_to_hw_type): Delete function.
3150 * i386-low.h: Don't include break-common.h here.
3151 (Z_packet_to_hw_type): Delete declaration.
3152 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
3153 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
3154 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
3155 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
3156 * linux-aarch64-low.c: Don't include break-common.h here.
3157 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
3158 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
3159 (Z_packet_to_target_hw_bp_type): Delete function.
3160 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
3162 (mips_insert_point, mips_remove_point): Use
3163 Z_packet_to_target_hw_bp_type.
3165 2014-05-20 Pedro Alves <palves@redhat.com>
3167 * linux-aarch64-low.c: Include break-common.h.
3168 (enum target_point_type): Delete.
3169 (Z_packet_to_point_type): Rename to ...
3170 (Z_packet_to_target_hw_bp_type): ... this, and return a
3171 target_hw_bp_type instead.
3172 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
3173 instead of an enum target_point_type.
3174 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
3176 (aarch64_dr_state_insert_one_point)
3177 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
3178 (aarch64_handle_aligned_watchpoint)
3179 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
3180 Take an enum target_hw_bp_type instead of an enum
3182 (aarch64_supports_z_point_type): New function.
3183 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
3184 use Z_packet_to_target_hw_bp_type.
3186 2014-05-20 Joel Brobecker <brobecker@adacore.com>
3188 * configure.ac: Only use -Werror by default when DEVELOPMENT
3190 * configure: Regenerate.
3192 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
3194 Fix gdbserver qGetTLSAddr for x86_64 -m32.
3195 * linux-x86-low.c (X86_64_USER_REGS): New.
3196 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
3198 2014-04-28 Yao Qi <yao@codesourcery.com>
3200 * Makefile.in (i386-avx512.c): Fix the typo of generated file
3203 2014-04-25 Pedro Alves <palves@redhat.com>
3206 * linux-low.c (linux_attach_fail_reason_string): New function.
3207 (linux_attach_lwp): Delete.
3208 (linux_attach_lwp_1): Rename to ...
3209 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
3210 argument. Remove "initial" parameter. Return int instead of
3211 void. Don't error or warn here.
3212 (linux_attach): Adjust to call linux_attach_lwp. Call error on
3213 failure to attach to the tgid. Call warning when failing to
3215 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
3216 argument. Remove "initial" parameter. Return int instead of
3217 void. Don't error or warn here.
3218 (linux_attach_fail_reason_string): New declaration.
3219 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
3220 interface change. Use linux_attach_fail_reason_string.
3222 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
3223 Walfred Tedeschi <walfred.tedeschi@intel.com>
3225 * Makefile.in: Added rules to handle new files
3226 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
3227 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
3228 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
3229 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
3230 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
3231 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
3233 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
3234 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
3235 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
3236 i386/x32-avx512.xml.
3237 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
3238 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
3239 i386/x32-avx512-linux.xml.
3240 * i387-fp.c (num_avx512_k_registers): New constant for number
3242 (num_avx512_zmmh_low_registers): New constant for number of
3243 lower ZMM registers (0-15).
3244 (num_avx512_zmmh_high_registers): New constant for number of
3245 higher ZMM registers (16-31).
3246 (num_avx512_ymmh_registers): New contant for number of higher
3247 YMM registers (ymm16-31 added by avx521 on x86_64).
3248 (num_avx512_xmm_registers): New constant for number of higher
3249 XMM registers (xmm16-31 added by AVX512 on x86_64).
3250 (struct i387_xsave): Add space for AVX512 registers.
3251 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
3252 Add code to handle AVX512 registers.
3253 (i387_xsave_to_cache): Add code to handle AVX512 registers.
3254 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
3255 prototypei from generated file.
3256 (tdesc_amd64_avx512_linux): Likewise.
3257 (init_registers_x32_avx512_linux): Likewise.
3258 (tdesc_x32_avx512_linux): Likewise.
3259 (init_registers_i386_avx512_linux): Likewise.
3260 (tdesc_i386_avx512_linux): Likewise.
3261 (x86_64_regmap): Add AVX512 registers.
3262 (x86_linux_read_description): Add code to handle AVX512 XSTATE
3264 (initialize_low_arch): Add code to initialize AVX512 registers.
3266 2014-04-23 Pedro Alves <palves@redhat.com>
3268 * mem-break.c (find_gdb_breakpoint_at): Make static.
3269 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
3271 2014-04-23 Pedro Alves <palves@redhat.com>
3273 * i386-low.c: Don't include break-common.h here.
3274 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
3275 prototype to take target_hw_bp_type as argument instead of a Z
3277 * i386-low.h: Include break-common.h here.
3278 (Z_packet_to_hw_type): Declare.
3279 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
3281 * linux-x86-low.c (x86_insert_point): Convert the packet number to
3282 a target_hw_bp_type before calling i386_low_insert_watchpoint.
3283 (x86_remove_point): Convert the packet number to a
3284 target_hw_bp_type before calling i386_low_remove_watchpoint.
3285 * win32-i386-low.c (i386_insert_point): Convert the packet number
3286 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
3287 (i386_remove_point): Convert the packet number to a
3288 target_hw_bp_type before calling i386_low_remove_watchpoint.
3290 2014-04-23 Pedro Alves <palves@redhat.com>
3292 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
3294 2014-04-10 Pedro Alves <palves@redhat.com>
3296 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3297 Check if the condition or command is NULL before checking if the
3298 breakpoint is known. On success, return true.
3299 * mem-break.h (add_breakpoint_condition): Document return.
3300 (add_breakpoint_commands): Add describing comment.
3301 * server.c (skip_to_semicolon): New function.
3302 (process_point_options): Use it.
3304 2014-04-09 Pedro Alves <palves@redhat.com>
3306 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
3309 2014-02-27 Pedro Alves <palves@redhat.com>
3312 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
3314 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
3316 (last_thread_of_process_p): Take a PID argument instead of a
3318 (linux_wait_for_lwp): Delete.
3319 (num_lwps, check_zombie_leaders, not_stopped_callback): New
3321 (linux_low_filter_event): New function, party factored out from
3322 linux_wait_for_event.
3323 (linux_wait_for_event): Rename to ...
3324 (linux_wait_for_event_filtered): ... this. Add new filter ptid
3325 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
3326 sigsuspend. Check for zombie leaders.
3327 (linux_wait_for_event): Reimplement as wrapper around
3328 linux_wait_for_event_filtered.
3329 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
3330 a normal or signal exit is seen, it's the whole process exiting.
3331 (wait_for_sigstop): No longer a for_each_inferior callback.
3332 Rewrite on top of linux_wait_for_event_filtered.
3333 (stop_all_lwps): Call wait_for_sigstop directly.
3334 * server.c (resume, handle_target_event): Handle
3335 TARGET_WAITKIND_NO_RESUMED.
3337 2014-02-26 Joel Brobecker <brobecker@adacore.com>
3339 * win32-low.c (psapi_get_dll_name,
3340 * win32_CreateToolhelp32Snapshot): Delete.
3341 (win32_CreateToolhelp32Snapshot, win32_Module32First)
3342 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
3344 (handle_load_dll): Add function description.
3345 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
3347 2014-02-26 Joel Brobecker <brobecker@adacore.com>
3349 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
3351 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
3352 base address when calling win32_add_one_solib.
3353 (handle_load_dll): Delete local variable load_addr.
3354 Remove 0x1000 offset applied to DLL base address when calling
3355 win32_add_one_solib.
3356 (handle_unload_dll): Add comment.
3358 2014-02-26 Joel Brobecker <brobecker@adacore.com>
3360 * win32-low.c (win32_add_all_dlls): Renames
3361 win32_ensure_ntdll_loaded. Rewrite function documentation.
3362 Adjust implementation to always load all DLLs.
3363 Add 0x1000 offset to DLL base address when calling
3364 win32_add_one_solib.
3365 (child_initialization_done): New static global.
3366 (do_initial_child_stuff): Set child_initialization_done to
3367 zero during child initialization, and 1 after. Replace call
3368 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
3370 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
3371 (handle_unload_dll): Add function documentation.
3372 (get_child_debug_event): Ignore load and unload DLL events
3373 during child initialization.
3375 2014-02-20 Doug Evans <dje@google.com>
3377 Remove global all_lwps.
3378 * inferiors.h (ptid_of): Move here from linux-low.h.
3379 (pid_of, lwpid_of): Ditto.
3380 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
3381 parameter is a struct thread_info * now.
3382 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
3383 directly. Pass &all_threads to find_inferior instead of &all_lwps.
3384 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
3386 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
3387 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
3388 * linux-arm-low.c (update_registers_callback): Update, "entry"
3389 parameter is a struct thread_info * now.
3390 Fetch lwpid from current_inferior directly.
3391 (arm_insert_point): Pass &all_threads to find_inferior instead of
3393 (arm_remove_point): Ditto.
3394 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
3395 (arm_prepare_to_resume): Fetch pid from thread.
3396 (arm_read_description): Fetch lwpid from current_inferior directly.
3397 * linux-low.c (all_lwps): Delete.
3398 (delete_lwp): Delete call to remove_inferior.
3399 (handle_extended_wait): Fetch lwpid from thread.
3400 (add_lwp): Don't set lwp->entry.id. Remove call to
3401 add_inferior_to_list.
3402 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
3403 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
3404 (kill_one_lwp_callback): Ditto.
3405 (linux_kill): Don't dereference NULL pointer.
3406 Fetch ptid,lwpid from thread.
3407 (get_detach_signal): Fetch ptid from thread.
3408 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
3409 Simplify call to regcache_invalidate_thread.
3410 (delete_lwp_callback): Update, "entry" parameter is a
3411 struct thread_info * now. Fetch pid from thread.
3412 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
3413 (status_pending_p_callback): Update, "entry" parameter is a
3414 struct thread_info * now. Fetch ptid from thread.
3415 (find_lwp_pid): Update, "entry" parameter is a
3416 struct thread_info * now.
3417 (linux_wait_for_lwp): Fetch pid from thread.
3418 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
3419 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
3420 (enqueue_one_deferred_signal): Fetch lwpid from thread.
3421 (dequeue_one_deferred_signal): Ditto.
3422 (cancel_breakpoint): Fetch ptid from current_inferior.
3423 (linux_wait_for_event): Pass &all_threads to find_inferior,
3424 not &all_lwps. Fetch ptid, lwpid from thread.
3425 (count_events_callback): Update, "entry" parameter is a
3426 struct thread_info * now.
3427 (select_singlestep_lwp_callback): Ditto.
3428 (select_event_lwp_callback): Ditto.
3429 (cancel_breakpoints_callback): Ditto.
3430 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
3432 (select_event_lwp): Ditto. Fetch ptid from event_thread.
3433 (unsuspend_one_lwp): Update, "entry" parameter is a
3434 struct thread_info * now.
3435 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
3437 (linux_stabilize_threads): Ditto. And for for_each_inferior.
3438 Fetch lwpid from thread, not lwp.
3439 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
3440 Pass &all_threads to find_inferior, not &all_lwps.
3441 (send_sigstop): Fetch lwpid from thread, not lwp.
3442 (send_sigstop_callback): Update, "entry" parameter is a
3443 struct thread_info * now.
3444 (suspend_and_send_sigstop_callback): Ditto.
3445 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
3446 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
3447 struct thread_info * now.
3448 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
3450 (lwp_running): Update, "entry" parameter is a
3451 struct thread_info * now.
3452 (stop_all_lwps): Fetch ptid from thread.
3453 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
3454 (linux_resume_one_lwp): Fetch lwpid from thread.
3455 (linux_set_resume_request): Update, "entry" parameter is a
3456 struct thread_info * now. Fetch pid, lwpid from thread.
3457 (resume_status_pending_p): Update, "entry" parameter is a
3458 struct thread_info * now.
3459 (need_step_over_p): Ditto. Fetch lwpid from thread.
3460 (start_step_over): Fetch lwpid from thread.
3461 (linux_resume_one_thread): Update, "entry" parameter is a
3462 struct thread_info * now. Fetch lwpid from thread.
3463 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
3464 (proceed_one_lwp): Update, "entry" parameter is a
3465 struct thread_info * now. Fetch lwpid from thread.
3466 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
3467 struct thread_info * now.
3468 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
3469 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
3470 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
3472 (regsets_store_inferior_registers): Ditto.
3473 (fetch_register, store_register): Ditto.
3474 (linux_read_memory, linux_write_memory): Ditto.
3475 (linux_request_interrupt): Ditto.
3476 (linux_read_auxv): Ditto.
3477 (linux_xfer_siginfo): Ditto.
3478 (linux_qxfer_spu): Ditto.
3479 (linux_qxfer_libraries_svr4): Ditto.
3480 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
3481 moved to inferiors.h.
3483 (get_thread_lwp): Update.
3484 (struct lwp_info): Delete member "entry". Simplify comment for
3487 * linux-mips-low.c (mips_read_description): Fetch lwpid from
3488 current_inferior directly.
3489 (update_watch_registers_callback): Update, "entry" parameter is a
3490 struct thread_info * now. Fetch pid from thread.
3491 (mips_linux_prepare_to_resume): Fetch ptid from thread.
3492 (mips_insert_point): Fetch lwpid from current_inferior.
3493 Pass &all_threads to find_inferior, not &all_lwps.
3494 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
3495 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
3497 (mips_stopped_data_address): Ditto.
3498 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
3500 * linux-tile-low.c (tile_arch_setup): Ditto.
3501 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
3502 (update_debug_registers_callback): Update, "entry" parameter is a
3503 struct thread_info * now. Fetch pid from thread.
3504 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
3505 Pass &all_threads to find_inferior, not &all_lwps.
3506 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
3507 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
3508 Pass &all_threads to find_inferior, not &all_lwps.
3509 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
3510 (i386_dr_low_get_status): Ditto.
3511 (x86_linux_prepare_to_resume): Fetch ptid from thread.
3512 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
3513 (x86_linux_read_description): Ditto.
3514 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
3516 2014-02-20 Doug Evans <dje@google.com>
3518 * inferiors.c (get_first_inferior): Fix buglet.
3520 2014-02-19 Doug Evans <dje@google.com>
3522 * gdbthread.h (add_thread): Change result type to struct thread_info *.
3523 * inferiors.c (add_thread): Change result type to struct thread_info *.
3524 All callers updated.
3525 (add_lwp): Call add_thread here instead of in callers.
3526 All callers updated.
3527 * linux-low.h (get_lwp_thread): Rewrite.
3528 (struct lwp_info): New member "thread".
3530 2014-02-19 Doug Evans <dje@google.com>
3532 * linux-low.c (add_lwp): Change result to struct lwp_info *.
3533 All callers updated.
3535 2014-02-19 Doug Evans <dje@google.com>
3537 * inferiors.c (add_thread): Fix whitespace.
3539 2014-02-19 Doug Evans <dje@google.com>
3541 * dll.c (clear_dlls): Replace accessing list implemention details
3543 * gdbthread.h (get_first_thread): Declare.
3544 * inferiors.c (for_each_inferior_with_data): New function.
3545 (get_first_thread): New function.
3546 (find_thread_ptid): Simplify.
3547 (get_first_inferior): New function.
3548 (clear_list): Delete.
3549 (one_inferior_p): New function.
3550 (clear_inferior_list): New function.
3551 (clear_inferiors): Update.
3552 * inferiors.h (for_each_inferior_with_data): Declare.
3553 (clear_inferior_list): Declare.
3554 (one_inferior_p): Declare.
3555 (get_first_inferior): Declare.
3556 * linux-low.c (linux_wait_for_event): Replace accessing list
3557 implemention details with API function.
3558 * server.c (target_running): Ditto.
3559 (accumulate_file_name_length): New function.
3560 (emit_dll_description): New function.
3561 (handle_qxfer_libraries): Replace accessing list implemention
3562 details with API function.
3563 (handle_qxfer_threads_worker): New function.
3564 (handle_qxfer_threads_proper): Replace accessing list implemention
3565 details with API function.
3566 (handle_query): Ditto.
3567 (visit_actioned_threads_callback_ftype): New typedef.
3568 (visit_actioned_threads_data): New struct.
3569 (visit_actioned_threads): Rewrite to be find_inferior callback.
3570 (resume): Call find_inferior.
3571 (handle_status): Replace accessing list implemention
3572 details with API function.
3573 (process_serial_event): Replace accessing list implemention details
3575 * target.c (set_desired_inferior): Replace accessing list implemention
3576 details with API function.
3577 * tracepoint.c (same_process_p): New function.
3578 (gdb_agent_about_to_close): Replace accessing list implemention
3579 details with API function.
3580 * win32-low.c (child_delete_thread): Replace accessing list
3581 implemention details with API function.
3582 (match_dll_by_basename): New function.
3583 (dll_is_loaded_by_basename): New function.
3584 (win32_ensure_ntdll_loaded): Replace accessing list implemention
3585 details call to dll_is_loaded_by_basename.
3587 2014-02-19 Doug Evans <dje@google.com>
3589 * dll.h (struct dll_info): Add comment.
3590 * gdbthread.h (struct thread_info): Add comment.
3591 (current_ptid): Simplify.
3592 * inferiors.c (add_process): Update.
3593 (remove_process): Update.
3594 * inferiors.h (struct process_info): Rename member "head" to "entry".
3595 * linux-low.c (delete_lwp): Update.
3597 (last_thread_of_process_p): Update.
3598 (kill_one_lwp_callback, linux_kill): Update.
3599 (status_pending_p_callback): Update.
3600 (wait_for_sigstop): Update. Simplify read of ptid.
3601 (start_step_over): Update.
3602 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
3603 (get_lwp_thread): Update.
3604 (struct lwp_info): Rename member "head" to "entry".
3605 * regcache.h (inferior_list_entry): Delete.
3606 * server.c (kill_inferior_callback): Update.
3607 (detach_or_kill_inferior_callback): Update.
3608 (print_started_pid): Update.
3609 (print_attached_pid): Update.
3610 (process_serial_event): Simplify read of ptid.
3611 * thread-db.c (thread_db_create_event): Update.
3612 (thread_db_get_tls_address): Update.
3613 * win32-low.c (current_inferior_ptid): Simplify.
3615 2014-02-19 Tom Tromey <tromey@redhat.com>
3617 * target.h (struct target_ops) <supports_btrace>: Add target_ops
3619 (target_supports_btrace): Update.
3621 2014-02-14 Yao Qi <yao@codesourcery.com>
3623 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
3624 (rsp-low-ipa.o): New target.
3626 2014-02-12 Tom Tromey <tromey@redhat.com>
3628 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
3629 convert_ascii_to_int.
3630 * regcache.c (registers_to_string): Likewise.
3631 * remote-utils.c (decode_M_packet): Likewise.
3632 * server.c (process_serial_event): Likewise.
3634 2014-02-12 Tom Tromey <tromey@redhat.com>
3636 * server.c (handle_query, handle_v_run): Use hex2bin, not
3638 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
3640 2014-02-12 Tom Tromey <tromey@redhat.com>
3642 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
3643 convert_int_to_ascii.
3644 * regcache.c (registers_to_string, collect_register_as_string):
3646 * remote-utils.c (look_up_one_symbol, relocate_instruction):
3648 * server.c (process_serial_event): Likewise.
3649 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
3650 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
3652 2014-02-12 Tom Tromey <tromey@redhat.com>
3654 * remote-utils.c (look_up_one_symbol, monitor_output): Use
3655 bin2hex, not hexify.
3656 * tracepoint.c (cmd_qtstatus): Likewise.
3658 2014-02-12 Tom Tromey <tromey@redhat.com>
3660 * remote-utils.c (monitor_output): Pass explicit length to
3663 2014-02-12 Tom Tromey <tromey@redhat.com>
3665 * tracepoint.c: Include rsp-low.h.
3666 * server.c: Include rsp-low.h.
3667 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
3668 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
3670 * remote-utils.c: Include rsp-low.h.
3671 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
3672 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
3673 (convert_int_to_ascii, convert_ascii_to_int): Move to
3675 * regcache.c: Include rsp-low.h.
3676 * ax.c: Include rsp-low.h.
3677 * Makefile.in (SFILES): Add common/rsp-low.c.
3678 (OBS): Add rsp-low.o.
3679 (rsp-low.o): New target.
3681 2014-02-12 Tom Tromey <tromey@redhat.com>
3683 * utils.h (pulongest, plongest, phex_nz): Don't declare.
3684 Include print-utils.h.
3685 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
3686 (plongest, thirty_two, phex_nz): Remove.
3687 * Makefile.in (SFILES): Add common/print-utils.c.
3688 (OBS): Add print-utils.o.
3689 (print-utils-ipa.o): New target.
3690 (print-utils.o): New target.
3691 (IPA_OBJS): Add print-utils-ipa.o.
3693 2014-02-06 Tom Tromey <tromey@redhat.com>
3695 * Makefile.in (SFILES): Fix indentation.
3697 2014-02-05 Doug Evans <dje@google.com>
3699 * linux-low.c (linux_wait_for_event): Improve comment.
3700 (linux_wait_1): Keep current_inferior in sync with event_child.
3702 2014-01-22 Doug Evans <dje@google.com>
3704 * gdbthread.h (gdb_id_to_thread): Delete, unused.
3706 2014-01-22 Doug Evans <dje@google.com>
3708 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
3709 * configure: Regenerate.
3710 * config.in: Regenerate.
3711 * Makefile.in (SFILES): Add debug.c.
3713 * debug.c: New file.
3714 * debug.h: New file.
3715 * linux-aarch64-low.c (*): Update all debugging printfs to use
3716 debug_printf instead of fprintf.
3717 * linux-arm-low.c (*): Ditto.
3718 * linux-cris-low.c (*): Ditto.
3719 * linux-crisv32-low.c (*): Ditto.
3720 * linux-m32r-low.c (*): Ditto.
3721 * linux-sparc-low.c (*): Ditto.
3722 * linux-x86.c (*): Ditto.
3723 * linux-low.c (*): Ditto.
3724 (linux_wait_1): Add calls to debug_enter, debug_exit.
3725 (linux_wait): Remove redundant debugging printf.
3726 (stop_all_lwps): Add calls to debug_enter, debug_exit.
3727 (linux_resume, unstop_all_lwps): Ditto.
3728 * mem-break.c (*): Update all debugging printfs to use
3729 debug_printf instead of fprintf.
3730 * remote-utils.c (*): Ditto.
3731 * thread-db.c (*): Ditto.
3732 * server.c #include <ctype.h>, "gdb_vecs.h".
3733 (debug_threads): Moved to debug.c.
3734 (*): Update all debugging printfs to use debug_printf instead of
3736 (start_inferior): Replace call to fflush with call to debug_flush.
3737 (monitor_show_help): Mention set debug-format.
3738 (parse_debug_format_options): New function.
3739 (handle_monitor_command): Handle "monitor set debug-format".
3740 (gdbserver_usage): Mention --debug-format.
3741 (main): Parse --debug-format.
3742 * server.h (debug_threads): Declaration moved to debug.h.
3744 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
3745 trace_debug_1 that uses debug_printf.
3746 (tracepoint_look_up_symbols): Update all debugging printfs to use
3747 debug_printf instead of fprintf.
3749 2014-01-20 Baruch Siach <baruch@tkos.co.il>
3751 * linux-xtensa-low.c: Include asm/ptrace.h instead of
3754 2014-01-17 Pedro Alves <palves@redhat.com>
3757 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
3758 defined after including gdb_proc_service.h.
3760 2014-01-16 Doug Evans <dje@google.com>
3762 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
3763 (match_dll): Use it.
3765 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
3767 * target.h (target_ops) <read_btrace>: Change parameters and
3768 return type to allow error reporting.
3769 * server.c (handle_qxfer_btrace): Support delta reads. Pass
3770 trace reading errors on.
3771 * linux-low.c (linux_low_read_btrace): Pass trace reading
3773 (linux_low_disable_btrace): New.
3775 2014-01-15 Doug Evans <dje@google.com>
3777 * inferiors.c (thread_id_to_gdb_id): Delete.
3778 * inferiors.h (thread_id_to_gdb_id): Delete.
3780 2014-01-13 Eli Zaretskii <eliz@gnu.org>
3782 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
3783 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
3786 2014-01-08 Pedro Alves <palves@redhat.com>
3788 * server.c (handle_status): Don't discard previous queued stop
3789 replies or thread's pending status here.
3790 (main) <disconnection>: Do it here instead.
3792 2014-01-08 Pedro Alves <palves@redhat.com>
3794 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
3795 * server.c (visit_actioned_threads, handle_pending_status): New
3797 (handle_v_cont): Factor out parts to ...
3798 (resume): ... this new function. If in all-stop, and a thread
3799 being resumed has a pending status, report it without actually
3801 (myresume): Adjust to use the new 'resume' function.
3802 (clear_pending_status_callback, set_pending_status_callback)
3803 (find_status_pending_thread_callback): New functions.
3804 (handle_status): Handle the case of multiple threads having
3805 interesting statuses to report. Report threads' real last signal
3806 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
3807 with an interesting thread to report the status for, instead of
3808 always reporting the status of the first thread.
3810 2014-01-01 Joel Brobecker <brobecker@adacore.com>
3812 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
3813 * gdbreplay.c (gdbreplay_version): Likewise.
3815 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
3817 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
3818 iov.iov_len with the real length in use.
3820 2013-12-13 Joel Brobecker <brobecker@adacore.com>
3822 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
3823 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
3824 for all targets that use win32-low.c.
3825 * win32-low.c (win32_ensure_ntdll_loaded): New function.
3826 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
3828 2013-12-13 Pedro Alves <palves@redhat.com>
3830 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
3831 if equal to TARGET_WAITKIND_LOADED.
3832 * win32-low.c (cached_status): New static global.
3833 (win32_wait): Add declaration.
3834 (do_initial_child_stuff): Flush all initial pending debug events
3835 up to the initial breakpoint.
3836 (win32_wait): If CACHED_STATUS was set, return that instead
3837 of doing a real wait. Remove the code resuming the execution
3838 of the inferior after receiving a TARGET_WAITKIND_LOADED event
3839 during the initial phase. Also remove the code changing
3840 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
3841 TARGET_WAITKIND_STOPPED.
3843 2013-12-11 Yao Qi <yao@codesourcery.com>
3845 * notif.c (handle_notif_ack): Return 0 if no notification
3848 2013-11-20 Doug Evans <dje@google.com>
3850 * linux-low.c (linux_set_resume_request): Fix comment.
3852 2013-11-20 Doug Evans <dje@google.com>
3854 * linux-low.c (resume_status_pending_p): Tweak comment.
3856 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
3858 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
3859 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
3860 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
3861 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
3862 (srv_amd64_regobj): Add amd64-mpx.o.
3863 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
3864 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
3865 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
3866 * i387-fp.c (num_pl_bnd_register) Added constant.
3867 (num_pl_bnd_cfg_registers) Added constant.
3868 (struct i387_xsave) Added reserved area and MPX fields.
3869 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
3870 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
3872 (tdesc_i386_mpx_linux): Add MPX amd64 target.
3873 (init_registers_amd64_mpx_linux): Declare new function.
3874 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
3875 (x86_64_regmap): Add MPX registers.
3876 (x86_linux_read_description): Add MPX case.
3877 (initialize_low_arch): Initialize MPX targets.
3879 2013-11-18 Tom Tromey <tromey@redhat.com>
3881 * configure: Rebuild.
3882 * configure.ac: Don't check for stdlib.h.
3883 * gdbreplay.c: Unconditionally include stdlib.h.
3885 2013-11-18 Tom Tromey <tromey@redhat.com>
3887 * config.in: Rebuild.
3888 * configure: Rebuild.
3889 * configure.ac: Don't use AC_HEADER_DIRENT.
3891 2013-11-18 Tom Tromey <tromey@redhat.com>
3893 * server.h: Don't check HAVE_STRING_H.
3894 * gdbreplay.c: Don't check HAVE_STRING_H.
3895 * configure: Rebuild.
3897 2013-11-18 Tom Tromey <tromey@redhat.com>
3899 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
3902 2013-11-08 Tom Tromey <tromey@redhat.com>
3904 * configure, config.in: Rebuild.
3905 * configure.ac: Remove unused configury.
3907 2013-11-08 Tom Tromey <tromey@redhat.com>
3909 * acinclude.m4: Include common.m4, codeset.m4.
3910 * configure, config.in: Rebuild.
3911 * configure.ac: Use GDB_AC_COMMON.
3913 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
3915 * linux-s390-low.c (HWCAP_S390_TE): New define.
3916 (s390_arch_setup): Consider the TE field in the HWCAP for
3917 determining 'have_regset_tdb'.
3919 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
3922 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
3925 2013-10-02 Pedro Alves <palves@redhat.com>
3927 * server.c (process_serial_event): Don't output "GDBserver
3928 exiting" if GDB is connected through stdio.
3929 * target.c (mywait): Likewise, be silent if GDB is connected
3932 2013-10-01 Joel Brobecker <brobecker@adacore.com>
3934 * lynx-low.c (lynx_add_threads_after_attach): New function.
3935 (lynx_attach): Remove call to add_thread. Add call to
3936 lynx_add_threads_after_attach instead.
3938 2013-09-28 Mike Frysinger <vapier@gentoo.org>
3940 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
3941 * config.in, configure: Regenerated.
3943 2013-09-18 Yao Qi <yao@codesourcery.com>
3946 * server.c (start_inferior): Clear 'resume_info'.
3948 2013-09-16 Jiong Wang <jiwang@tilera.com>
3950 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
3953 2013-09-16 Jiong Wang <jiwang@tilera.com>
3955 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
3956 linux-tile-low.o to srv_tgtobj.
3958 2013-09-16 Will Newton <will.newton@linaro.org>
3960 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
3963 2013-09-06 Pedro Alves <palves@redhat.com>
3965 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
3966 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
3967 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
3968 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
3969 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
3970 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
3972 2013-09-06 Pedro Alves <palves@redhat.com>
3974 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
3975 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
3977 2013-09-06 Pedro Alves <palves@redhat.com>
3979 * linux-amd64-ipa.c: Include tracepoint.h.
3980 * linux-i386-ipa.c: Include tracepoint.h.
3982 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
3984 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
3985 (ps_get_thread_area): New function.
3987 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
3989 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
3990 (initialize_low_arch): Call init_registers_crisv32 rather than
3991 init_register_crisv32.
3993 2013-09-05 Pedro Alves <palves@redhat.com>
3995 * server.h (handle_vFile, hostio_last_error_from_errno): Move
3997 * hostio.h: ... this new file.
3998 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
3999 win32-low.c: Include hostio.h.
4001 2013-09-05 Pedro Alves <palves@redhat.com>
4003 * server.h (gdb_client_data, handler_func, callback_handler_func)
4004 (delete_file_handler, add_file_handler, append_callback_event)
4005 (delete_callback_event, start_event_loop, initialize_event_loop):
4006 Move to event-loop.h and include it.
4007 * event-loop.h: New file.
4009 2013-09-05 Pedro Alves <palves@redhat.com>
4011 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
4012 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
4013 (loaded_dll, unloaded_dll): Move to ...
4014 * dll.h: ... this new file.
4015 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
4017 2013-09-05 Pedro Alves <palves@redhat.com>
4019 * server.h (current_process, get_thread_process, all_processes)
4020 (add_inferior_to_list, for_each_inferior, current_inferior)
4021 (remove_inferior, add_process, remove_process, find_process_pid)
4022 (have_started_inferiors_p, have_attached_inferiors_p)
4023 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
4024 (clear_inferiors, find_inferior, find_inferior_id)
4025 (inferior_target_data, set_inferior_target_data)
4026 (inferior_regcache_data, set_inferior_regcache_data): Move to
4027 inferiors.h, and include it.
4028 * inferiors.h: New file.
4030 2013-09-05 Pedro Alves <palves@redhat.com>
4032 * server.h (struct emit_ops, current_insn_ptr, emit_error):
4036 2013-09-05 Pedro Alves <palves@redhat.com>
4038 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
4040 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
4041 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
4042 (handle_tracepoint_general_set, handle_tracepoint_query)
4043 (tracepoint_finished_step, tracepoint_was_hit)
4044 (release_while_stepping_state_list, current_traceframe)
4045 (in_readonly_region, traceframe_read_mem)
4046 (fetch_traceframe_registers, traceframe_read_sdata)
4047 (traceframe_read_info, struct fast_tpoint_collect_status)
4048 (fast_tracepoint_collecting, force_unlock_trace_buffer)
4049 (handle_tracepoit_bkpts, initialize_low_tracepoint)
4050 (supply_fast_tracepoint_registers)
4051 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
4052 (ipa_tdesc, claim_trampoline_space)
4053 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
4054 (agent_mem_read, agent_get_trace_state_variable_value)
4055 (agent_set_trace_state_variable_value, agent_tsv_read)
4056 (agent_mem_read_string, get_raw_reg_func_addr)
4057 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
4058 * tracepoint.h: ... this new file.
4060 2013-09-05 Pedro Alves <palves@redhat.com>
4062 * server.h (perror_with_name, error, fatal, warning, paddress)
4063 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
4065 * utils.h: New file.
4067 2013-09-05 Pedro Alves <palves@redhat.com>
4069 * server.h (remote_debug, noack_mode, transport_is_reliable)
4070 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
4071 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
4072 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
4073 (write_enn, initialize_async_io, enable_async_io)
4074 (disable_async_io, check_remote_input_interrupt_request)
4075 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
4076 (dead_thread_notify, prepare_resume_reply)
4077 (decode_address_to_semicolon, decode_address, decode_m_packet)
4078 (decode_M_packet, decode_X_packet, decode_xfer_write)
4079 (decode_search_memory_packet, unhexify, hexify)
4080 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
4081 (look_up_one_symbol, relocate_instruction)
4082 (monitor_output): Move to remote-utils.h, and include it.
4083 * remote-utils.h: New file.
4085 2013-09-05 Pedro Alves <palves@redhat.com>
4087 * server.h (_): Delete.
4089 2013-09-02 Pedro Alves <palves@redhat.com>
4091 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
4092 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
4094 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
4096 2013-09-02 Pierre Muller <muller@sourceware.org>
4098 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
4099 or WriteProcessMemory complete successfully and handle
4100 ERROR_PARTIAL_COPY error.
4102 2013-09-02 Pedro Alves <palves@redhat.com>
4104 * server.c (gdb_read_memory): Return -1 on traceframe memory read
4105 error instead of EIO.
4107 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
4110 * linux-low.c: Include filestuff.h.
4111 (linux_create_inferior) <pid == 0>: Call close_most_fds.
4112 * lynx-low.c: Include filestuff.h.
4113 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
4114 * server.c: Include filestuff.h.
4115 (main): Call notice_open_fds.
4116 * spu-low.c: Include filestuff.h.
4117 (spu_create_inferior) <pid == 0>: Call close_most_fds.
4119 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
4121 * Makefile.in: Explain why ../target and ../nat are not
4122 listed as include file search paths.
4123 (linux-waitpid.o): New object file rule.
4124 * configure.srv (srv_native_linux_obj): New variable.
4125 Replace all occurrences of linux native object files with
4126 $srv_native_linux_obj.
4127 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
4128 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
4129 (linux_enable_event_reporting): Remove declaration.
4130 (my_waitpid): Moved to common/linux-waitpid.c.
4131 (linux_wait_for_event): Pass ptid when calling
4132 linux_enable_event_reporting.
4133 (linux_supports_tracefork_flag): Remove.
4134 (linux_enable_event_reporting): Likewise.
4135 (linux_tracefork_grandchild): Remove.
4136 (STACK_SIZE): Moved to common/linux-ptrace.c.
4137 (linux_tracefork_child): Remove.
4138 (linux_test_for_tracefork): Remove.
4139 (linux_look_up_symbols): Call linux_supports_traceclone.
4140 (initialize_low): Remove call to linux_test_for_tracefork.
4141 * linux-low.h (PTRACE_TYPE_ARG3): Move to
4142 common/linux-ptrace.h.
4143 (PTRACE_TYPE_ARG4): Likewise.
4144 Include linux-ptrace.h.
4146 2013-08-21 Pedro Alves <palves@redhat.com>
4148 * config.in: Renegerate.
4150 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
4152 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
4153 (SFILES): Remove $(srcdir)/common/target-common.c and
4154 add $(srcdir)/target/waitstatus.c.
4155 (OBS): Remove target-common.o and add waitstatus.o.
4156 (server_h): Remove $(srcdir)/../common/target-common.h and
4157 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
4158 and $(srcdir)/../target/waitstatus.h.
4159 (target-common.o): Remove.
4160 (waitstatus.o): New target object file.
4161 * target.h: Do not include target-common.h and
4162 include target/resume.h, target/wait.h and
4163 target/waitstatus.h.
4165 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
4167 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
4168 to PTRACE_TYPE_ARG3.
4169 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
4170 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
4172 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
4173 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
4175 2013-07-27 Jie Zhang <jie@codesourcery.com>
4176 Daniel Jacobowitz <dan@codesourcery.com>
4177 Yao Qi <yao@codesourcery.com>
4179 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
4180 (mips-linux-watch.o): New rule.
4181 (mips_linux_watch_h): New variable.
4182 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
4184 * linux-mips-low.c: Include mips-linux-watch.h.
4185 (struct arch_process_info, struct arch_lwp_info): New.
4186 (update_watch_registers_callback): New function.
4187 (mips_linux_new_process, mips_linux_new_thread) New functions.
4188 (mips_linux_prepare_to_resume, mips_insert_point): New
4190 (mips_remove_point, mips_stopped_by_watchpoint): New
4192 (rsp_bp_type_to_target_hw_bp_type): New function.
4193 (mips_stopped_data_address): New function.
4194 (the_low_target): Add watchpoint support functions.
4196 2013-07-27 Yao Qi <yao@codesourcery.com>
4198 * i386-low.c: Include break-common.h.
4199 (enum target_hw_bp_type): Remove.
4201 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
4203 * Makefile.in (SFILES): /common/target-common.c.
4204 (OBS): Add target-common.o.
4205 (server_h): Add $(srcdir)/../common/target-common.h.
4206 (target-common.o): New target.
4207 * server.c (queue_stop_reply_callback): Free
4208 status string after use.
4209 * target.c (target_waitstatus_to_string): Remove.
4210 * target.h: Include target-common.h.
4211 (resume_kind): Likewise.
4212 (target_waitkind): Likewise.
4213 (target_waitstatus): Likewise.
4214 (TARGET_WNOHANG): Likewise.
4216 2013-07-04 Yao Qi <yao@codesourcery.com>
4218 * Makefile.in (host_alias): Use @host_noncanonical@.
4219 (target_alias): Use @target_noncanonical@.
4220 * configure.ac: Use ACX_NONCANONICAL_TARGET and
4221 ACX_NONCANONICAL_HOST.
4222 * configure: Regenerated.
4225 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
4227 * configure.ac (version_host, version_target): Set and AC_SUBST them.
4228 * configure: Rebuild.
4229 * Makefile.in (version_host, version_target): Get from configure.
4230 (version.c): Use $(version_host) and $(version_target).
4232 2013-07-03 Pedro Alves <palves@redhat.com>
4234 * Makefile.in (config.status): Depend on development.sh.
4235 * acinclude.m4: Include libmcheck.m4.
4236 * configure: Regenerate.
4238 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
4240 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
4241 attribute inside the parentheses.
4242 (winapi_DebugSetProcessKillOnExit): Ditto.
4243 (winapi_DebugBreakProcess): Ditto.
4244 (winapi_GenerateConsoleCtrlEvent): Ditto.
4246 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
4248 * notif.h (notif_event): Add a dummy member to avoid compiler
4251 2013-07-01 Pedro Alves <palves@redhat.com>
4253 * hostio.c (HOSTIO_PATH_MAX): Define.
4254 (require_filename, handle_open, handle_unlink, handle_readlink):
4257 2013-07-01 Pedro Alves <palves@redhat.com>
4259 * server.h: Include "pathmax.h".
4260 * linux-low.c: Don't include sys/param.h.
4261 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
4263 * win32-low.c: Don't include sys/param.h.
4264 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
4266 2013-07-01 Pedro Alves <palves@redhat.com>
4268 * event-loop.c: Don't check HAVE_UNISTD_H before including
4270 * gdbreplay.c: Likewise.
4271 * remote-utils.c: Likewise.
4272 * server.c: Likewise.
4273 * configure.ac: Don't check for unistd.h.
4274 * configure: Regenerate.
4276 2013-06-28 Tom Tromey <tromey@redhat.com>
4278 * Makefile.in (version.c): Use version.in, not
4281 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
4283 * configure.ac (version_host, version_target): Set and AC_SUBST them.
4284 * configure: Rebuild.
4285 * Makefile.in (version_host, version_target): Get from configure.
4286 (version.c): Use $(version_host) and $(version_target).
4288 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
4290 Fix trace-status to output user name without trailing colon.
4291 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
4293 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
4295 Fix trace-status to output proper start-time and stop-time.
4296 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
4297 output start time and stop time in hex as gdb expects.
4299 2013-06-26 Pedro Alves <pedro@codesourcery.com>
4301 * tracepoint.c (build_traceframe_info_xml): Output trace state
4302 variables present in the trace buffer.
4304 2013-06-24 Tom Tromey <tromey@redhat.com>
4306 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
4308 (version.o): Remove.
4309 * gdbreplay.c: Include version.h.
4310 (version, host_name): Don't declare.
4311 * server.h: Include version.h.
4312 (version, host_name): Don't declare.
4314 2013-06-12 Pedro Alves <palves@redhat.com>
4316 * linux-x86-low.c (linux_is_elf64): Delete global.
4317 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
4318 with local linux_pid_exe_is_elf_64_file use.
4320 2013-06-11 Pedro Alves <palves@redhat.com>
4322 * linux-low.c (regset_disabled, disable_regset): New functions.
4323 (regsets_fetch_inferior_registers)
4324 (regsets_store_inferior_registers): Use them.
4325 (initialize_regsets_info); Don't allocate the disabled_regsets
4327 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
4330 2013-06-11 Pedro Alves <palves@redhat.com>
4332 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
4335 2013-06-11 Pedro Alves <palves@redhat.com>
4337 * linux-x86-low.c (initialize_low_arch): Call
4338 init_registers_x32_avx_linux.
4340 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
4342 Fix compatibility with Android Bionic.
4343 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
4346 2013-06-07 Pedro Alves <palves@redhat.com>
4349 * Makefile.in (OBS): Add tdesc.o.
4350 (IPA_OBJS): Add tdesc-ipa.o.
4351 (tdesc-ipa.o): New rule.
4352 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
4354 * linux-low.c (new_inferior): Delete.
4355 (disabled_regsets, num_regsets): Delete.
4356 (linux_add_process): Adjust to set the new per-process
4358 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
4359 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
4360 was a stop. When calling arch_setup, switch the current inferior
4361 to the thread that got an event.
4362 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
4363 (regsets_fetch_inferior_registers)
4364 (regsets_store_inferior_registers): New regsets_info parameter.
4366 (linux_register_in_regsets): New regs_info parameter. Adjust to
4368 (register_addr, fetch_register, store_register): New usrregs_info
4369 parameter. Adjust to use it.
4370 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
4371 parameter regs_info. Adjust to use it.
4372 (linux_fetch_registers): Get the current inferior's regs_info, and
4374 (linux_store_registers): Ditto.
4375 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
4376 (initialize_low): Don't initialize the target_regsets here. Call
4377 initialize_low_arch.
4378 * linux-low.h (target_regsets): Delete declaration.
4379 (struct regsets_info): New.
4380 (struct usrregs_info): New.
4381 (struct regs_info): New.
4382 (struct process_info_private) <new_inferior>: New field.
4383 (struct linux_target_ops): Delete the num_regs, regmap, and
4384 regset_bitmap fields. New field regs_info.
4385 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
4386 * i387-fp.c (num_xmm_registers): Delete.
4387 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
4388 calls to new interface.
4389 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
4390 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
4391 Infer the number of xmm registers from the regcache's target
4393 * i387-fp.h (num_xmm_registers): Delete.
4394 * inferiors.c (add_thread): Don't install the thread's regcache
4396 * proc-service.c (gregset_info): Fetch the current inferior's
4397 regs_info. Adjust to use it.
4398 * regcache.c: Include tdesc.h.
4399 (register_bytes, reg_defs, num_registers)
4400 (gdbserver_expedite_regs): Delete.
4401 (get_thread_regcache): If the thread doesn't have a regcache yet,
4402 create one, instead of aborting gdbserver.
4403 (regcache_invalidate_one): Rename to ...
4404 (regcache_invalidate_thread): ... this.
4405 (regcache_invalidate_one): New.
4406 (regcache_invalidate): Only invalidate registers of the current
4408 (init_register_cache): Add target_desc parameter, and use it.
4409 (new_register_cache): Ditto. Assert the target description has a
4410 non zero registers_size.
4411 (regcache_cpy): Add assertions. Adjust.
4412 (realloc_register_cache, set_register_cache): Delete.
4413 (registers_to_string, registers_from_string): Adjust.
4414 (find_register_by_name, find_regno, find_register_by_number)
4415 (register_cache_size): Add target_desc parameter, and use it.
4416 (free_register_cache_thread, free_register_cache_thread_one)
4417 (regcache_release, register_cache_size): New.
4418 (register_size): Add target_desc parameter, and use it.
4419 (register_data, supply_register, supply_register_zeroed)
4420 (supply_regblock, supply_register_by_name, collect_register)
4421 (collect_register_as_string, collect_register_by_name): Adjust.
4422 * regcache.h (struct target_desc): Forward declare.
4423 (struct regcache) <tdesc>: New field.
4424 (init_register_cache, new_register_cache): Add target_desc
4426 (regcache_invalidate_thread): Declare.
4427 (regcache_invalidate_one): Delete declaration.
4428 (regcache_release): Declare.
4429 (find_register_by_number, register_cache_size, register_size)
4430 (find_regno): Add target_desc parameter.
4431 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
4433 * remote-utils.c: Include tdesc.h.
4434 (outreg, prepare_resume_reply): Adjust.
4435 * server.c: Include tdesc.h.
4436 (gdbserver_xmltarget): Delete declaration.
4437 (get_features_xml, process_serial_event): Adjust.
4438 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
4440 (struct process_info) <tdesc>: New field.
4441 (ipa_tdesc): Declare.
4442 * tdesc.c: New file.
4443 * tdesc.h: New file.
4444 * tracepoint.c: Include tdesc.h.
4445 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
4446 (get_context_regcache): Adjust to pass ipa_tdesc down.
4447 (do_action_at_tracepoint): Adjust to get the register cache size
4448 from the context regcache's description.
4449 (traceframe_walk_blocks): Adjust to get the register cache size
4450 from the current trace frame's description.
4451 (traceframe_get_pc): Adjust to get current trace frame's
4452 description and pass it down.
4453 (gdb_collect): Adjust to get the register cache size from the
4455 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
4456 (gdbserver_xmltarget): Delete.
4457 (initialize_low_tracepoint): Set the ipa's target description.
4458 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
4459 (initialize_low_tracepoint): Set the ipa's target description.
4460 * linux-x86-low.c: Include tdesc.h.
4461 [__x86_64__] (is_64bit_tdesc): New.
4462 (ps_get_thread_area, x86_get_thread_area): Use it.
4463 (i386_cannot_store_register): Rename to ...
4464 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
4465 (i386_cannot_fetch_register): Rename to ...
4466 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
4467 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
4469 (target_regsets): Rename to ...
4470 (x86_regsets): ... this.
4471 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
4473 (x86_siginfo_fixup): Use is_64bit_tdesc.
4474 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
4475 (tdesc_x32_avx_linux, tdesc_x32_linux)
4476 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
4478 (x86_linux_update_xmltarget): Delete.
4479 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
4480 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
4481 (AMD64_LINUX_USER64_CS): New.
4482 (x86_linux_read_description): New, based on
4483 x86_linux_update_xmltarget.
4484 (same_process_callback): New.
4485 (x86_arch_setup_process_callback): New.
4486 (x86_linux_update_xmltarget): New.
4487 (x86_regsets_info): New.
4488 (amd64_linux_regs_info): New.
4489 (i386_linux_usrregs_info): New.
4490 (i386_linux_regs_info): New.
4491 (x86_linux_regs_info): New.
4492 (x86_arch_setup): Reimplement.
4493 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
4494 (x86_emit_ops): Ditto.
4495 (the_low_target): Adjust. Install x86_linux_regs_info,
4496 x86_cannot_fetch_register, and x86_cannot_store_register.
4497 (initialize_low_arch): New.
4498 * linux-ia64-low.c (tdesc_ia64): Declare.
4499 (ia64_fetch_register): Adjust.
4500 (ia64_usrregs_info, regs_info): New globals.
4501 (ia64_regs_info): New function.
4502 (the_low_target): Adjust.
4503 (initialize_low_arch): New function.
4504 * linux-sparc-low.c (tdesc_sparc64): Declare.
4505 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
4507 (sparc_arch_setup): New function.
4508 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
4509 (the_low_target): Adjust.
4510 (initialize_low_arch): New function.
4511 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
4512 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
4513 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
4514 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
4515 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
4516 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
4517 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
4518 (tdesc_powerpc_isa205_vsx64l): Declare.
4519 (ppc_cannot_store_register, ppc_collect_ptrace_register)
4520 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
4521 (ppc_set_pc, ppc_get_hwcap): Adjust.
4522 (ppc_usrregs_info): Forward declare.
4523 (!__powerpc64__) ppc_regmap_adjusted: New global.
4524 (ppc_arch_setup): Adjust to the current process'es target
4526 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
4527 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
4528 (ppc_store_evrregset): Adjust.
4529 (target_regsets): Rename to ...
4530 (ppc_regsets): ... this, and make static.
4531 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
4532 (ppc_regs_info): New function.
4533 (the_low_target): Adjust.
4534 (initialize_low_arch): New function.
4535 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
4536 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
4537 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
4538 (tdesc_s390x_linux64v2): Declare.
4539 (s390_collect_ptrace_register, s390_supply_ptrace_register)
4540 (s390_fill_gregset, s390_store_last_break): Adjust.
4541 (target_regsets): Rename to ...
4542 (s390_regsets): ... this, and make static.
4543 (s390_get_pc, s390_set_pc): Adjust.
4544 (s390_get_hwcap): New target_desc parameter, and use it.
4545 [__s390x__] (have_hwcap_s390_high_gprs): New global.
4546 (s390_arch_setup): Adjust to set the current process'es target
4547 description. Don't adjust the regmap.
4548 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
4549 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
4550 (regs_info_3264): New globals.
4551 (s390_regs_info): New function.
4552 (the_low_target): Adjust.
4553 (initialize_low_arch): New function.
4554 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
4555 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
4556 [__mips64] (init_registers_mips_linux)
4557 (init_registers_mips_dsp_linux): Delete defines.
4558 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
4559 (have_dsp): New global.
4560 (mips_read_description): New, based on mips_arch_setup.
4561 (mips_arch_setup): Reimplement.
4562 (get_usrregs_info): New function.
4563 (mips_cannot_fetch_register, mips_cannot_store_register)
4564 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
4565 (mips_fill_fpregset, mips_store_fpregset): Adjust.
4566 (target_regsets): Rename to ...
4567 (mips_regsets): ... this, and make static.
4568 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
4569 (dsp_regs_info, regs_info): New globals.
4570 (mips_regs_info): New function.
4571 (the_low_target): Adjust.
4572 (initialize_low_arch): New function.
4573 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
4574 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
4576 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
4577 (arm_read_description): New, with bits factored from
4579 (arm_arch_setup): Reimplement.
4580 (target_regsets): Rename to ...
4581 (arm_regsets): ... this, and make static.
4582 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
4583 (arm_regs_info): New function.
4584 (the_low_target): Adjust.
4585 (initialize_low_arch): New function.
4586 * linux-m68k-low.c (tdesc_m68k): Declare.
4587 (target_regsets): Rename to ...
4588 (m68k_regsets): ... this, and make static.
4589 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
4590 (m68k_regs_info): New function.
4591 (m68k_arch_setup): New function.
4592 (the_low_target): Adjust.
4593 (initialize_low_arch): New function.
4594 * linux-sh-low.c (tdesc_sharch): Declare.
4595 (target_regsets): Rename to ...
4596 (sh_regsets): ... this, and make static.
4597 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
4598 (sh_regs_info, sh_arch_setup): New functions.
4599 (the_low_target): Adjust.
4600 (initialize_low_arch): New function.
4601 * linux-bfin-low.c (tdesc_bfin): Declare.
4602 (bfin_arch_setup): New function.
4603 (bfin_usrregs_info, regs_info): New globals.
4604 (bfin_regs_info): New function.
4605 (the_low_target): Adjust.
4606 (initialize_low_arch): New function.
4607 * linux-cris-low.c (tdesc_cris): Declare.
4608 (cris_arch_setup): New function.
4609 (cris_usrregs_info, regs_info): New globals.
4610 (cris_regs_info): New function.
4611 (the_low_target): Adjust.
4612 (initialize_low_arch): New function.
4613 * linux-cris-low.c (tdesc_crisv32): Declare.
4614 (cris_arch_setup): New function.
4615 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
4616 (cris_regs_info): New function.
4617 (the_low_target): Adjust.
4618 (initialize_low_arch): New function.
4619 * linux-m32r-low.c (tdesc_m32r): Declare.
4620 (m32r_arch_setup): New function.
4621 (m32r_usrregs_info, regs_info): New globals.
4622 (m32r_regs_info): Adjust.
4623 (initialize_low_arch): New function.
4624 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
4625 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
4626 (tic6x_usrregs_info): Forward declare.
4627 (tic6x_read_description): New function, based on ...
4628 (tic6x_arch_setup): ... this. Reimplement.
4629 (target_regsets): Rename to ...
4630 (tic6x_regsets): ... this, and make static.
4631 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
4632 (tic6x_regs_info): New function.
4633 (the_low_target): Adjust.
4634 (initialize_low_arch): New function.
4635 * linux-xtensa-low.c (tdesc_xtensa): Declare.
4636 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
4637 (target_regsets): Rename to ...
4638 (xtensa_regsets): ... this, and make static.
4639 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
4641 (xtensa_arch_setup, xtensa_regs_info): New functions.
4642 (the_low_target): Adjust.
4643 (initialize_low_arch): New function.
4644 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
4645 (nios2_arch_setup): Set the current process'es tdesc.
4646 (target_regsets): Rename to ...
4647 (nios2_regsets): ... this.
4648 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
4649 (nios2_regs_info): New function.
4650 (the_low_target): Adjust.
4651 (initialize_low_arch): New function.
4652 * linux-aarch64-low.c (tdesc_aarch64): Declare.
4653 (aarch64_arch_setup): Set the current process'es tdesc.
4654 (target_regsets): Rename to ...
4655 (aarch64_regsets): ... this.
4656 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
4657 (aarch64_regs_info): New function.
4658 (the_low_target): Adjust.
4659 (initialize_low_arch): New function.
4660 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
4662 (target_regsets): Rename to ...
4663 (tile_regsets): ... this.
4664 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
4665 (tile_regs_info): New function.
4666 (tile_arch_setup): Set the current process'es tdesc.
4667 (the_low_target): Adjust.
4668 (initialize_low_arch): New function.
4669 * spu-low.c (tdesc_spu): Declare.
4670 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
4671 * win32-arm-low.c (tdesc_arm): Declare.
4672 (arm_arch_setup): New function.
4673 (the_low_target): Install arm_arch_setup instead of
4675 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
4676 (init_windows_x86): Rename to ...
4677 (i386_arch_setup): ... this. Set `win32_tdesc'.
4678 (the_low_target): Adjust.
4679 * win32-low.c (win32_tdesc): New global.
4680 (child_add_thread): Don't create the thread cache here.
4681 (do_initial_child_stuff): Set the new process'es tdesc.
4682 * win32-low.h (struct target_desc): Forward declare.
4683 (win32_tdesc): Declare.
4684 * lynx-i386-low.c (tdesc_i386): Declare global.
4685 (lynx_i386_arch_setup): Set `lynx_tdesc'.
4686 * lynx-low.c (lynx_tdesc): New global.
4687 (lynx_add_process): Set the new process'es tdesc.
4688 * lynx-low.h (struct target_desc): Forward declare.
4689 (lynx_tdesc): Declare global.
4690 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
4691 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
4692 * nto-low.c (nto_tdesc): New global.
4693 (do_attach): Set the new process'es tdesc.
4694 * nto-low.h (struct target_desc): Forward declare.
4695 (nto_tdesc): Declare.
4696 * nto-x86-low.c (tdesc_i386): Declare.
4697 (nto_x86_arch_setup): Set `nto_tdesc'.
4699 2013-06-04 Gary Benson <gbenson@redhat.com>
4701 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
4702 to qSupported response when appropriate.
4703 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
4704 with nonzero-length annex.
4705 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
4706 arguments supplied in annex.
4708 2013-05-31 Doug Evans <dje@google.com>
4711 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
4712 64 bits in 64-cross-32 environment.
4714 2013-05-28 Pedro Alves <palves@redhat.com>
4716 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
4717 (aarch64-without-fpu.c): Delete rule.
4718 * configure.srv (aarch64*-*-linux*): Remove references to
4719 aarch64-without-fpu.o and aarch64-without-fpu.xml.
4720 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
4723 2013-05-24 Pedro Alves <palves@redhat.com>
4725 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
4726 instead of strchr/decode_address. Error if the range isn't split
4727 with a ','. Don't assume there's be a ':' in the action.
4729 2013-05-23 Yao Qi <yao@codesourcery.com>
4730 Pedro Alves <palves@redhat.com>
4732 * linux-low.c (lwp_in_step_range): New function.
4733 (linux_wait_1): If the thread was range stepping and stopped
4734 outside the stepping range, report the stop to GDB. Otherwise,
4735 continue stepping. Add range stepping debug output.
4736 (linux_set_resume_request): Copy the step range from the resume
4738 (linux_supports_range_stepping): New.
4739 (linux_target_ops) <supports_range_stepping>: Set to
4740 linux_supports_range_stepping.
4741 * linux-low.h (struct linux_target_ops)
4742 <supports_range_stepping>: New field.
4743 (struct lwp_info) <step_range_start, step_range_end>: New fields.
4744 * linux-x86-low.c (x86_supports_range_stepping): New.
4745 (the_low_target) <supports_range_stepping>: Set to
4746 x86_supports_range_stepping.
4747 * server.c (handle_v_cont): Handle 'r' action.
4748 (handle_v_requests): Append ";r" if the target supports range
4750 * target.h (struct thread_resume) <step_range_start,
4751 step_range_end>: New fields.
4752 (struct target_ops) <supports_range_stepping>:
4754 (target_supports_range_stepping): New macro.
4756 2013-05-17 Joel Brobecker <brobecker@adacore.com>
4758 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
4759 confusion in comment.
4761 2013-05-17 Joel Brobecker <brobecker@adacore.com>
4763 * lynx-low.c (struct process_info_private): New type.
4764 (lynx_add_process): New function.
4765 (lynx_create_inferior, lynx_attach): Replace calls to
4766 add_process by calls to lynx_add_process.
4767 (lynx_resume): If PTID is null, then try using
4768 current_process()->private->last_wait_event_ptid.
4770 (lynx_clear_inferiors): Delete. The contents of that function
4771 has been inlined in lynx_mourn;
4772 (lynx_wait_1): Save the ptid in the process's private data.
4773 (lynx_mourn): Free the process' private data. Replace call
4774 to lynx_clear_inferiors by call to clear_inferiors.
4776 2013-05-17 Yao Qi <yao@codesourcery.com>
4778 * i386-low.c (i386_length_and_rw_bits): Move the comment to
4781 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
4783 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
4784 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
4785 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
4786 PT_TEXT_END_ADDR guards. Update comments.
4787 (linux_target_op) <read_offsets>: Conditionally define to
4788 linux_read_offsets if the target is UCLIBC and if it defines
4789 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
4791 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
4792 Andrew Jenner <andrew@codesourcery.com>
4794 * Makefile.in (SFILES): Add linux-nios2-low.c.
4795 (clean): Add action to delete nios2-linux.c.
4796 (nios2-linux.c): New rule.
4797 * configure.srv: Add nios2*-*-linux*.
4798 * linux-nios2-low.c: New.
4800 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
4802 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
4804 2013-04-25 Hui Zhu <hui@codesourcery.com>
4807 * ax.c (ax_printf): Add fflush.
4809 2013-04-22 Tom Tromey <tromey@redhat.com>
4811 * Makefile.in (SFILES): Add filestuff.c.
4812 (OBS): Add filestuff.o.
4813 (filestuff.o): New target.
4814 * config.in, configure: Rebuild.
4815 * configure.ac: Check for fdwalk, pipe2.
4817 2013-04-17 Pedro Alves <palves@redhat.com>
4819 * configure.ac (USE_THREAD_DB): Delete variable.
4820 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
4821 Don't AC_SUBST USE_THREAD_DB.
4822 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
4823 * config.in, configure: Regenerate.
4825 2013-04-16 Pedro Alves <palves@redhat.com>
4827 * linux-low.h (struct lwp_info) <thread_known>: Move under
4828 the USE_THREAD_DB #ifdef.
4830 2013-04-16 Pedro Alves <palves@redhat.com>
4832 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
4833 (linux-low.o): Delete rule.
4834 * linux-low.h: Always include "gdb_thread_db.h" instead of
4835 conditionally including thread_db.h.
4836 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
4839 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
4841 * Makefile.in (install-only): Fix make install regression.
4843 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
4845 Convert man pages to texinfo, new gdbinit.5 texinfo page.
4846 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
4848 * gdbserver.1: Remove.
4850 2013-03-22 Pedro Alves <palves@redhat.com>
4852 * linux-low.c (handle_extended_wait): Don't call
4853 linux_enable_event_reporting.
4855 2013-03-15 Tony Theodore <tonyt@logyst.com>
4858 * Makefile.in (SHELL): Use @SHELL@.
4860 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
4862 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
4865 2013-03-13 Joel Brobecker <brobecker@adacore.com>
4867 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
4868 Remove extraneous NULL element.
4870 2013-03-13 Yao Qi <yao@codesourcery.com>
4872 * tracepoint.c (traceframe_read_tsv): Look for the last matched
4873 'V' block in trace frame.
4875 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
4877 * target.h (struct target_ops): Add btrace ops.
4878 (target_supports_btrace): New macro.
4879 (target_enable_btrace): New macro.
4880 (target_disable_btrace): New macro.
4881 (target_read_btrace): New macro.
4882 * gdbthread.h (struct thread_info): Add btrace field.
4883 * server.c: Include btrace-common.h.
4884 (handle_btrace_general_set): New function.
4885 (handle_btrace_enable): New function.
4886 (handle_btrace_disable): New function.
4887 (handle_general_set): Call handle_btrace_general_set.
4888 (handle_qxfer_btrace): New function.
4889 (struct qxfer qxfer_packets[]): Add btrace entry.
4890 * inferiors.c (remove_thread): Disable btrace.
4891 * linux-low: Include linux-btrace.h.
4892 (linux_low_enable_btrace): New function.
4893 (linux_low_read_btrace): New function.
4894 (linux_target_ops): Add btrace ops.
4895 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
4896 Add srv_linux_btrace=yes.
4897 (x86_64-*-linux*): Add linux-btrace.o.
4898 Add srv_linux_btrace=yes.
4899 * configure.ac: Define HAVE_LINUX_BTRACE.
4900 * config.in: Regenerated.
4901 * configure: Regenerated.
4903 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
4905 * server.c (handle_qxfer): Preserve error message if -3 is
4907 (qxfer): Document the -3 return value.
4909 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
4911 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
4912 (linux_btrace_h): New variable.
4913 (linux-btrace.o): New rule.
4915 2013-03-08 Stan Shebs <stan@codesourcery.com>
4916 Hafiz Abid Qadeer <abidh@codesourcery.com>
4918 * tracepoint.c (trace_buffer_size): New global.
4919 (DEFAULT_TRACE_BUFFER_SIZE): New define.
4920 (init_trace_buffer): Change to one-argument function. Allocate
4921 trace buffer memory.
4922 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
4923 handle QTBuffer:size packet.
4924 (cmd_bigqtbuffer_size): New function.
4925 (initialize_tracepoint): Call init_trace_buffer with
4926 DEFAULT_TRACE_BUFFER_SIZE.
4927 * server.c (handle_query): Add QTBuffer:size in the
4930 2013-03-07 Yao Qi <yao@codesourcery.com>
4932 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
4933 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
4935 (cmd_qtsp): Adjust condition. Do post increment.
4936 Set cur_action and cur_step_action back to 0.
4938 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
4941 * linux-low.c (linux_write_memory): Return early success if LEN is
4944 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
4946 * configure.srv: Add x86_64-*-cygwin* as target.
4948 2013-02-28 Tom Tromey <tromey@redhat.com>
4950 * configure.ac: Invoke AC_SYS_LARGEFILE.
4951 * configure, config.in: Rebuild.
4953 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
4955 * win32-low.c: Throughout, fix format strings and casts of
4956 printf-like functions to avoid type related warnings on all
4958 (get_child_debug_event): Print dwDebugEventCode as hex since
4959 that's how it's usually documented.
4961 2013-02-28 Yao Qi <yao@codesourcery.com>
4963 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
4966 2013-02-27 Jiong Wang <jiwang@tilera.com>
4968 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
4969 (reg-tilegx32.c): New rule.
4970 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
4971 * linux-tile-low.c (tile_arch_setup): New function. Invoke
4972 different register info initializer according to elf class.
4973 (init_registers_tilgx32): New function. The tilegx32 register info
4975 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
4976 (tile_store_gregset): Likewise.
4978 2013-02-27 Yao Qi <yao@codesourcery.com>
4980 * server.c (process_point_options): Print debug message when
4981 debug_threads is true.
4983 2013-02-26 Yao Qi <yao@codesourcery.com>
4985 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
4987 2013-02-19 Pedro Alves <palves@redhat.com>
4988 Kai Tietz <ktietz@redhat.com>
4992 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
4993 instead of strtoul to extract address from packet.
4994 (process_serial_event) <'z'>: Likewise.
4996 2013-02-18 Yao Qi <yao@codesourcery.com>
4998 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
5000 2013-02-14 Pedro Alves <palves@redhat.com>
5004 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
5005 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
5007 2013-02-14 Pedro Alves <palves@redhat.com>
5009 * tracepoint.c (cmd_qtdpsrc): Use savestring.
5011 2013-02-14 Pedro Alves <palves@redhat.com>
5013 * tracepoint.c (save_string): Delete.
5014 (add_tracepoint_action): Use savestring instead of save_string.
5016 2013-02-12 Pedro Alves <palves@redhat.com>
5018 * linux-xtensa-low.c: Ditto.
5019 * xtensa-xtregs.c: Ditto.
5021 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
5023 * thread-db.c (thread_db_get_tls_address): NULL pointer check
5026 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
5028 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
5029 aarch64_num_wp_regs and aarch64_num_bp_regs to
5030 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
5032 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
5034 * linux-aarch64-low.c (ps_get_thread_area): Replace
5035 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
5037 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
5038 Marcus Shawcroft <marcus.shawcroft@arm.com>
5039 Nigel Stephens <nigel.stephens@arm.com>
5040 Yufeng Zhang <yufeng.zhang@arm.com>
5042 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
5043 (aarch64.c, aarch64-without-fpu.c): New targets.
5044 * configure.srv (aarch64*-*-linux*): New.
5045 * linux-aarch64-low.c: New file.
5047 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
5049 * linux-low.c (handle_extended_wait, linux_create_inferior)
5050 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
5051 (dequeue_one_deferred_signal, linux_resume_one_thread)
5052 (fetch_register, linux_write_memory, linux_enable_event_reporting)
5053 (linux_tracefork_grandchild, linux_test_for_tracefork)
5054 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
5055 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
5056 where the argument is 0.
5058 2013-01-25 Yao Qi <yao@codesourcery.com>
5060 * event-loop.c: Include "queue.h".
5061 (gdb_event_p): New typedef.
5062 (struct gdb_event) <next_event>: Remove.
5063 (event_queue): Change to QUEUE(gdb_event_p).
5064 (async_queue_event): Remove.
5065 (gdb_event_xfree): New.
5066 (initialize_event_loop): New.
5067 (process_event): Use API from QUEUE.
5068 (wait_for_event): Likewise.
5069 * server.c (main): Call initialize_event_loop.
5070 * server.h (initialize_event_loop): Declare.
5072 2013-01-18 Yao Qi <yao@codesourcery.com>
5074 * ax.h (struct eval_agent_expr_context): New.
5075 (gdb_eval_agent_expr): Update declaration.
5076 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
5077 TFRAME. Add new argument CTX.
5078 * server.h (struct eval_agent_expr_context): Declare.
5079 (agent_mem_read, agent_tsv_read): Update declaration.
5080 (agent_mem_read_string): Likewise.
5081 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
5082 (add_traceframe_block): Add new argument TPOINT.
5083 Increase TPOINT->traceframe_usage.
5084 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
5085 eval_tracepoint_agent_expr.
5086 (condition_true_at_tracepoint): Likewise.
5087 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
5088 (agent_mem_read_string, agent_tsv_read): Likewise.
5090 2013-01-16 Yao Qi <yao@codesourcery.com>
5092 * linux-low.c (linux_resume_one_lwp): Don't check
5093 'lwp->bp_reinsert != 0'.
5095 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5096 Pedro Alves <palves@redhat.com>
5098 * lynx-low.c (ptrace_request_to_str): Define a temporary
5099 macro and use it to simplify this function's implementation.
5101 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5103 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
5106 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5108 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
5110 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5112 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
5114 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5116 * lynx-low.c (lynx_resume): Use the resume_info parameter
5117 to determine the ptid for the lynx_ptrace call, unless
5118 it is equal to minus_one_ptid, in which case we use the
5119 ptid of the current_inferior.
5120 (lynx_wait_1): After having received a thread create/exit
5121 event, resume the inferior's execution using the signaling
5122 thread's ptid, rather than the old ptid.
5124 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5126 * lynx-low.c (lynx_resume): Delete variable ret.
5128 2013-01-01 Joel Brobecker <brobecker@adacore.com>
5130 * gdbreplay.c (gdbreplay_version): Update copyright year.
5131 * server.c (gdbserver_version): Likewise.
5133 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5135 * lynx-low.c (lynx_wait_1): Add debug trace before adding
5138 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5140 * lynx-low.c (ptrace_request_to_str): Add handling for
5143 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5145 * lynx-low.c (lynx_attach): Delete variable new_process.
5147 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5149 * lynx-low.c (lynx_create_inferior): Delete variable
5152 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5154 * lynx-low.c (ptrace_request_to_str): Do not handle
5155 PTRACE_GETTHREADLIST if this macro does not exist.
5157 2012-12-15 Yao Qi <yao@codesourcery.com>
5159 * Makefile.in (OBS): Add notif.o.
5160 * notif.c, notif.h: New.
5161 * server.c: Include "notif.h".
5162 (struct vstop_notif) <next>: Remove.
5164 (queue_stop_reply): Update.
5165 (push_event, send_next_stop_reply): Remove.
5166 (discard_queued_stop_replies): Update.
5167 (notif_stop): New variable.
5168 (handle_v_stopped): Remove.
5169 (handle_v_requests): Don't call handle_v_stopped. Call
5170 handle_ack_notif instead.
5171 (queue_stop_reply_callback): Call notif_event_enque instead
5172 of queue_stop_reply.
5173 (handle_status): Don't call send_next_stop_reply, call
5174 notif_write_event instead.
5175 (kill_inferior_callback): Likewise.
5176 (detach_or_kill_inferior_callback): Likewise.
5177 (main): Call initialize_notif.
5178 (process_serial_event): Call QUEUE_is_empty.
5179 (handle_target_event): Call notif_push instead of push event.
5180 * server.h (push_event): Remove declaration.
5182 2012-12-10 Tom Tromey <tromey@redhat.com>
5184 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
5185 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
5188 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
5189 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
5190 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
5191 (amd64-linux-ipa.o, ax.o): Rewrite.
5192 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
5193 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
5194 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
5195 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
5196 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
5197 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
5198 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
5199 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
5200 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
5201 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
5202 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
5203 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
5204 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
5205 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
5206 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
5207 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
5208 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
5209 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
5210 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
5211 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
5212 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
5213 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
5214 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
5215 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
5216 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
5217 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
5218 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
5219 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
5220 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
5221 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
5222 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
5223 (reg-tilegx.o): Remove.
5224 (all_object_files): New macro.
5225 Include .deps files.
5226 * aclocal.m4, configure: Rebuild.
5227 * acinclude.m4: Include depstand.m4, lead-dot.m4.
5228 * configure.ac: Invoke ZW_CREATE_DEPDIR,
5229 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
5231 2012-12-05 Tom Tromey <tromey@redhat.com>
5234 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
5236 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
5238 * configure.ac: Check for linux/perf_event.h.
5239 * config.in: Regenerated.
5240 * configure: Regenerated.
5242 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
5244 * hostio.c (handle_readlink): Decrease buffer size
5245 parameter passed to readlink by one byte.
5247 2012-11-26 Yao Qi <yao@codesourcery.com>
5249 * configure.ac (build_warnings): Append '-Wempty-body'.
5250 * configure: Regenerated.
5251 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
5254 2012-11-15 Pierre Muller <muller@sourceware.org>
5256 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
5257 * config.in: Regenerate.
5258 * configure: Regenerate.
5259 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
5260 Use "gdb_wait.h" header instead of <sys/wait.h> header.
5261 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
5262 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
5264 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
5265 instead of <sys/wait.h> header.
5266 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
5268 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
5270 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
5271 (various make rules): Remove -DGDBSERVER
5273 2012-11-09 Yao Qi <yao@codesourcery.com>
5275 * spu-low.c (current_ptid): Move it to ..
5276 * gdbthread.h: ... here. New.
5277 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
5278 * server.c (myresume, process_serial_event): Likewise.
5279 * thread-db.c (thread_db_find_new_threads): Likewise.
5280 * tracepoint.c (run_inferior_command): Likewise.
5282 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
5284 * server.c (handle_search_memory_1): Include access length in
5287 2012-09-05 Michael Brandt <michael.brandt@axis.com>
5289 * linux-crisv32-low.c: Fix compile errors.
5291 2012-09-04 Yao Qi <yao@codesourcery.com>
5293 * tracepoint.c (cmd_qtsv): Adjust debug message.
5294 Don't check CUR_TPOINT.
5296 2012-08-28 Yao Qi <yao@codesourcery.com>
5298 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
5299 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
5300 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
5301 Remove declarations of xmalloc, xreallloc, xstrdup and
5303 * Makefile.in (libiberty_h): New.
5304 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
5305 (linux-bfin-low.o): Append dependency 'libiberty.h'.
5307 2012-08-23 Yao Qi <yao@codesourcery.com>
5309 * server.h: Remove declaration of 'xsnprintf'.
5311 2012-08-22 Keith Seitz <keiths@redhat.com>
5313 * server.h: Include build-gnulib-gbserver/config.h.
5314 * gdbreplay.c: Likewise.
5316 2012-08-08 Doug Evans <dje@google.com>
5318 * Makefile.in (SFILES): Add gdb_vecs.c.
5319 (OBS): Add gdb_vecs.o.
5320 (gdb_vecs_h, host_defs_h): New variables.
5321 (thread-db.o): Add $(gdb_vecs_h) dependency.
5322 (gdb_vecs.o): New rule.
5323 * thread-db.c: #include "gdb_vecs.h".
5324 (thread_db_load_search): Use a vector to iterate over path elements.
5325 Handle text appearing after "$pdir".
5327 * configure.ac: Add check for strstr.
5328 * config.in: Regenerate.
5329 * configure: Regenerate.
5331 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
5333 * hostio.c (handle_pread): If pread fails, fall back to attempting
5335 (handle_pwrite): Likewise for pwrite.
5337 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
5339 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
5340 between unsupported TYPE and unimplementable ADDR/LEN combination.
5341 (arm_insert_point): Act on new return value.
5343 2012-07-31 Pedro Alves <palves@redhat.com>
5345 * server.c (process_point_options): Only skip tokens if we find
5346 one that is unrecognized. Don't treat 'X' specially while
5347 skipping unrecognized tokens.
5349 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
5351 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
5352 to 4-byte-align HW breakpoint addresses for Thumb.
5354 2012-07-27 Yao Qi <yao@codesourcery.com>
5358 * server.h: Declare gdb_agent_about_to_close.
5359 * target.c (kill_inferior): Include "agent.h".
5360 New. Send command 'kill'.
5361 * target.h (kill_inferior): Removed macro.
5362 * tracepoint.c (gdb_agent_about_to_close): New.
5363 (gdb_agent_helper_thread): Handle command 'close'.
5364 Wait endlessly until the inferior stops.
5365 Install gdb_agent_remove_socket to atexit hook.
5366 (agent_socket_name): New static variable.
5367 (gdb_agent_socket_init): Replace local variable 'name' with
5368 'agent_socket_name'.
5369 (gdb_agent_remove_socket): New.
5371 2012-07-27 Yao Qi <yao@codesourcery.com>
5373 * server.c (process_point_options): Stop at 'X' when parsing.
5375 2012-07-19 Michael Eager <eager@eagercon.com>
5377 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
5379 * linux-x86-low.c (x86_insert_point, x86_remove_point):
5380 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
5381 hardware breakpoint.
5383 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
5385 * gdbserver/linux-low.c (initialize_low): Call
5386 linux_ptrace_init_warnings.
5388 2012-07-02 Doug Evans <dje@google.com>
5390 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
5393 2012-07-02 Stan Shebs <stan@codesourcery.com>
5395 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
5396 (ax.o): Add it to build rule.
5398 (OBS): Add format.o.
5399 (IPA_OBS): Add format.o.
5400 * server.c (handle_query): Claim support for breakpoint commands.
5401 (process_point_options): Add command case.
5402 (process_serial_event): Leave running if there are printfs in
5404 * mem-break.h (any_persistent_commands): Declare.
5405 (add_breakpoint_commands): Declare.
5406 (gdb_no_commands_at_breakpoint): Declare.
5407 (run_breakpoint_commands): Declare.
5408 * mem-break.c (struct point_command_list): New struct.
5409 (struct breakpoint): New field command_list.
5410 (any_persistent_commands): New function.
5411 (add_commands_to_breakpoint): New function.
5412 (add_breakpoint_commands): New function.
5413 (gdb_no_commands_at_breakpoint): New function.
5414 (run_breakpoint_commands): New function.
5415 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
5417 * ax.c: Include format.h.
5418 (ax_printf): New function.
5419 (gdb_eval_agent_expr): Add printf opcode.
5421 2012-06-13 Yao Qi <yao@codesourcery.com>
5423 * server.c (start_inferior): Remove duplicated writes to fields
5424 'last_resume_kind' and 'last_status' of 'current_inferior'.
5426 2012-06-12 Yao Qi <yao@codesourcery.com>
5427 Pedro Alves <palves@redhat.com>
5429 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
5431 * server.c (handle_v_cont): Extend comment.
5433 2012-06-11 Yao Qi <yao@codesourcery.com>
5435 * linux-low.c (linux_attach): Add 'static'.
5437 2012-06-06 Yao Qi <yao@codesourcery.com>
5439 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
5441 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
5443 Fix gcc -flto compilation warning.
5444 * server.c (main): Make variable multi_mode and attach volatile.
5446 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
5448 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
5449 if the platform doesn't know about it.
5451 2012-05-30 Jeff Kenton <jkenton@tilera.com>
5453 * Makefile.in (SFILES): Add linux-tile-low.c.
5454 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
5455 * configure.srv: Handle tilegx-*-linux*.
5456 * linux-tile-low.c: New file.
5458 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5460 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
5462 2012-05-24 Pedro Alves <palves@redhat.com>
5466 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
5468 2012-05-24 Pedro Alves <palves@redhat.com>
5472 Replace target_signal with gdb_signal throughout.
5474 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
5476 * linux-low.c (linux_store_registers): Avoid the copying sequence
5477 when no data has been retrieved by ptrace.
5479 2012-05-22 Will Deacon <will.deacon@arm.com>
5481 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
5482 Include asm/ptrace.h.
5483 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
5486 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
5488 * linux-low.c (linux_store_registers): Don't re-retrieve data
5489 with ptrace that has already been obtained from /proc. Always
5490 copy any data retrieved with ptrace to the buffer supplied.
5492 2012-05-11 Yao Qi <yao@codesourcery.com>
5493 Pedro Alves <palves@redhat.com>
5495 * linux-low.c (enum stopping_threads_kind): New.
5496 (stopping_threads): Change type to `enum stopping_threads_kind'.
5497 (handle_extended_wait): If stopping and suspending threads, leave
5498 the new_lwp suspended too.
5499 (linux_wait_for_event): Adjust.
5500 (stop_all_lwps): Set `stopping_threads' to
5501 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
5502 whether we're suspending threads or just stopping them. Assert no
5505 2012-04-29 Yao Qi <yao@codesourcery.com>
5507 * server.h: Move some code to ...
5508 * gdbthread.h: ... here. New.
5509 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
5510 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
5511 (nto-low.o, win32-low.o): Likewise.
5512 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
5513 * regcache.c, remote-utils.c, server.c: Likewise.
5514 * target.c, tracepoint.c, win32-low.c: Likewise.
5516 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
5518 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
5519 (PTRACE_ARG4_TYPE): Likewise.
5520 (PTRACE_XFER_TYPE): Likewise.
5521 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
5522 ptrace to PTRACE_ARG3_TYPE.
5523 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
5524 (PTRACE_ARG4_TYPE): Likewise.
5525 (PTRACE_XFER_TYPE): Likewise.
5526 (linux_detach_one_lwp): Cast fourth argument of
5527 ptrace to long then PTRACE_ARG4_TYPE.
5528 (regsets_fetch_inferior_registers): Cast third argument of
5529 ptrace to long then PTRACE_ARG3_TYPE.
5530 (regsets_store_inferior_registers): Likewise.
5532 2012-04-20 Pedro Alves <palves@redhat.com>
5534 * configure: Regenerate.
5536 2012-04-19 Pedro Alves <palves@redhat.com>
5538 * Makefile.in (GNULIB_BUILDDIR): New.
5539 (LIBGNU, INCGNU, GNULIB_H): Adjust.
5540 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
5541 (all, install-only, uninstall, clean-info, all-lib, clean): No
5542 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
5543 (maintainer-clean realclean distclean): Use subdir_do.
5545 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
5546 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
5547 * acinclude.m4: Include acx_configure_dir.m4.
5548 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
5549 calls. Call AC_PROG_RANLIB. Configure gnulib using
5552 (GNULIB_STDINT_H): Adjust.
5553 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
5554 * gdbreplay.c: Include build-gnulib/config.h.
5555 * server.h: Likewise.
5556 * aclocal.m4: Regenerate.
5557 * config.in: Regenerate.
5558 * configure: Regenerate.
5560 2012-04-19 Pedro Alves <palves@redhat.com>
5562 * Makefile.in (LIBGNU, INCGNU): Adjust.
5563 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
5564 (all, install-only, uninstall, clean-info, all-lib, clean)
5565 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
5566 * configure.ac: Adjust AC_OUTPUT output.
5567 * aclocal.m4: Regenerate.
5568 * configure: Regenerate.
5570 2012-04-19 Pedro Alves <palves@redhat.com>
5572 * Makefile.in (generated_files): New.
5573 (server_h): Remove the explicit dependency on config.h, and depend
5574 on $generated_files.
5576 2012-04-19 Pedro Alves <palves@redhat.com>
5578 * Makefile.in (INCGNU): Add -Ignulib.
5580 2012-04-19 Pedro Alves <palves@redhat.com>
5582 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
5583 (INCGNU): ... this, and spell out -I here.
5584 (GNULIB_LIB): Rename to ...
5586 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
5588 2012-04-19 Pedro Alves <palves@redhat.com>
5590 * config.in: Regenerate.
5592 2012-04-19 Pedro Alves <palves@redhat.com>
5594 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
5595 * server.h (memmem): Remove declaration.
5596 * config.in: Regenerate.
5597 * configure: Regenerate.
5599 2012-04-19 Yao Qi <yao@codesourcery.com>
5601 * Makefile.in (SFILES): Add common/vec.c.
5605 2012-04-19 Yao Qi <yao@codesourcery.com>
5607 * remote-utils.c (prepare_resume_reply): Replace with macro
5608 target_core_of_thread.
5609 * server.c (handle_qxfer_threads_proper): Likewise.
5610 * target.h (traget_core_of_thread): New macro.
5612 2012-04-18 Pedro Alves <palves@redhat.com>
5614 * aclocal.m4: Regenerate.
5615 * configure: Regenerate.
5617 2012-04-16 Yao Qi <yao@codesourcery.com>
5619 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
5620 duplicated on address.
5622 2012-04-16 Yao Qi <yao@codesourcery.com>
5624 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
5625 (struct tracepoint_action_ops) <send>: New field.
5626 (m_tracepoint_action_send, r_tracepoint_action_send): New.
5627 (agent_expr_send, x_tracepoint_action_send): New.
5628 (l_tracepoint_action_send): New.
5629 (cmd_qtdp): Download and install tracepoint
5630 according to `use_agent'.
5631 (run_inferior_command): Add one more parameter `len'.
5633 (tracepoint_send_agent): New.
5634 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
5636 2012-04-16 Yao Qi <yao@codesourcery.com>
5638 * tracepoint.c (download_tracepoints): Moved to ...
5639 (cmd_qtstart): ... here.
5641 2012-04-14 Yao Qi <yao@codesourcery.com>
5643 * tracepoint.c: Include inttypes.h.
5644 (struct collect_memory_action): Use sized types.
5645 (struct tracepoint): Likewise.
5646 (cmd_qtdp, stop_tracing): Update print specifiers.
5647 (cmd_qtp, response_tracepoint): Likewise.
5648 (collect_data_at_tracepoint): Likewise.
5649 (collect_data_at_step): Likewise.
5651 2012-04-14 Yao Qi <yao@codesourcery.com>
5653 Import gnulib module inttypes.
5654 * aclocal.m4, config.in, configure: Regenerated.
5656 2012-04-14 Yao Qi <yao@codesourcery.com>
5658 * Makefile.in (maintainer-clean, realclean, distclean): Remove
5659 Makefile and config.status at last.
5661 2012-04-13 Yao Qi <yao@codesourcery.com>
5663 * tracepoint.c: Include stdint.h unconditionally.
5665 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
5667 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
5668 on BFD_HAVE_SYS_PROCFS_TYPE.
5669 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
5670 * configure: Regenerate.
5671 * config.in: Likewise.
5673 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
5675 * Makefile.in (clean): Also remove x32.c x32-linux.c
5676 x32-avx.c x32-avx-linux.c.
5677 (x32.o): New target.
5679 (x32-linux.o): Likewise.
5680 (x32-linux.c): Likewise.
5681 (x32-avx.o): Likewise.
5682 (x32-avx.c): Likewise.
5683 (x32-avx-linux.o): Likewise.
5684 (x32-avx-linux.c): Likewise.
5686 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
5687 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
5688 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
5689 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
5690 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
5691 i386/x32-avx-linux.xml.
5693 * linux-x86-low.c (init_registers_x32_linux): New prototype.
5694 (init_registers_x32_avx_linux): Likwise.
5695 (x86_linux_update_xmltarget): Call init_registers_x32_linux
5696 or init_registers_x32_avx_linux if linux_is_elf64 is false.
5698 2012-04-13 Pedro Alves <palves@redhat.com>
5700 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
5701 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
5702 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
5703 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
5706 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
5708 * linux-x86-low.c (compat_x32_clock_t): New.
5709 (compat_x32_siginfo_t): Likewise.
5710 (compat_x32_siginfo_from_siginfo): Likewise.
5711 (siginfo_from_compat_x32_siginfo): Likewise.
5712 (linux_is_elf64): Likewise.
5713 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
5714 and siginfo_from_compat_x32_siginfo for x32.
5715 (x86_arch_setup): Set linux_is_elf64.
5717 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
5720 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
5722 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
5723 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
5724 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
5725 compatible with process.
5727 2012-04-12 Yao Qi <yao@codesourcery.com>
5729 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
5730 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
5731 (install-only, install-info, clean): Handle sub dir gnulib.
5732 (all-lib, am--refresh): New targets.
5733 (memmem.o): Remove target.
5734 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
5735 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
5736 (AC_REPLACE_FUNCS): Remove memmem.
5737 Invoke gl_INIT and AM_INIT_AUTOMAKE.
5738 (AC_OUTPUT): Generate Makefile in gnulib/.
5739 * aclocal.m4, config.in, configure: Regenerated.
5741 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
5743 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
5745 2012-04-05 Pedro Alves <palves@redhat.com>
5747 -Werror=strict-aliasing
5749 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
5752 2012-04-04 Pedro Alves <palves@redhat.com>
5754 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
5755 (sparc_store_gregset_from_stack, sparc_store_gregset)
5756 (sparc_breakpoint_at): Fix formatting.
5758 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
5760 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
5762 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
5763 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
5764 * config.in: Regenerate.
5765 * configure: Likewise.
5767 2012-03-29 Pedro Alves <palves@redhat.com>
5769 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
5770 Correct ptrace arguments.
5772 2012-03-28 Pedro Alves <palves@redhat.com>
5774 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
5775 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
5776 (IA64_FR1_REGNUM): New defines.
5777 (ia64_fetch_register): New.
5778 (the_low_target): Install it.
5779 * linux-low.h (struct linux_target_ops) <fetch_register>: New
5781 * linux-low.c (linux_fetch_registers): Try the
5782 the_low_target.fetch_register hook first.
5784 * linux-arm-low.c (the_low_target): Adjust.
5785 * linux-bfin-low.c (the_low_target): Adjust.
5786 * linux-cris-low.c (the_low_target): Adjust.
5787 * linux-crisv32-low.c (the_low_target): Adjust.
5788 * linux-m32r-low.c (the_low_target): Adjust.
5789 * linux-m68k-low.c (the_low_target): Adjust.
5790 * linux-mips-low.c (the_low_target): Adjust.
5791 * linux-ppc-low.c (the_low_target): Adjust.
5792 * linux-s390-low.c (the_low_target): Adjust.
5793 * linux-sh-low.c (the_low_target): Adjust.
5794 * linux-sparc-low.c (the_low_target): Adjust.
5795 * linux-tic6x-low.c (the_low_target): Adjust.
5796 * linux-x86-low.c (the_low_target): Adjust.
5797 * linux-xtensa-low.c (the_low_target): Adjust.
5799 2012-03-26 Pedro Alves <palves@redhat.com>
5801 * server.c (handle_qxfer_libraries): Don't bail early if
5802 the_target->qxfer_libraries_svr4 is not NULL.
5804 2012-03-26 Pedro Alves <palves@redhat.com>
5806 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
5808 2012-03-23 Pedro Alves <palves@redhat.com>
5810 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
5811 "library-list-svr4" element's start tag when the the DSO list is
5814 2012-03-23 Pedro Alves <palves@redhat.com>
5816 * linux-low.c (read_one_ptr): Read the inferior's pointer through
5817 a variable whose type size is the same as the inferior's pointer
5820 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
5822 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
5824 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
5825 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
5826 * linux-low.h: Include <signal.h>.
5827 (struct siginfo): Remove forward declaration.
5828 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
5831 2012-03-21 Mike Frysinger <vapier@gentoo.org>
5833 * .gitignore: Ignore more files.
5835 2012-03-19 Pedro Alves <palves@redhat.com>
5836 Jan Kratochvil <jan.kratochvil@redhat.com>
5838 * server.c (cont_thread, general_thread): Add describing comments.
5839 (start_inferior): Clear `cont_thread'.
5840 (handle_v_cont): Don't set `cont_thread' if resuming all threads
5843 2012-03-15 Yao Qi <yao@codesourcery.com>
5845 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
5847 (cmd_qtdp): ... here.
5849 2012-03-15 Yao Qi <yao@codesourcery.com>
5851 * tracepoint.c (struct tracepoint_action_ops): New.
5852 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
5853 (m_tracepoint_action_download): New.
5854 (r_tracepoint_action_download): New.
5855 (x_tracepoint_action_download): New.
5856 (l_tracepoint_action_download): New.
5857 (add_tracepoint_action): Install `action->ops' according type.
5858 (download_tracepoint_1): Move code `download' function pointer
5859 of various tracepoint_action_ops.
5861 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
5863 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
5864 linux_ptrace_attach_warnings.
5866 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
5868 * Makefile.in (linux-ptrace.o): New.
5869 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
5870 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
5871 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
5872 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
5873 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
5875 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
5877 2012-03-08 Yao Qi <yao@codesourcery.com>
5878 Pedro Alves <palves@redhat.com>
5880 Fix PR server/13392.
5881 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
5883 * tracepoint.c (remove_tracepoint): New.
5884 (cmd_qtdp): Call remove_tracepoint when failed to install.
5886 2012-03-07 Pedro Alves <palves@redhat.com>
5888 * linux-low.c (get_detach_signal): New.
5889 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
5890 Pass on pending signals to PTRACE_DETACH. Check the result of the
5892 * server.c (program_signals, program_signals_p): New.
5893 (handle_general_set): Handle QProgramSignals.
5894 * server.h (program_signals, program_signals_p): Declare.
5896 2012-03-05 Pedro Alves <palves@redhat.com>
5897 Jan Kratochvil <jan.kratochvil@redhat.com>
5899 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
5902 2012-03-03 Yao Qi <yao@codesourcery.com>
5904 * tracepoint.c (tracepoint_look_up_symbols): Update call to
5905 agent_look_up_symbols.
5907 2012-03-03 Yao Qi <yao@codesourcery.com>
5909 * Makefile.in (linux-low.o): Keep dependence on agent.h.
5910 (linux-x86-low.o): Likewise.
5911 * server.h: Remove in_process_agent_loaded.
5912 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
5916 2012-03-03 Yao Qi <yao@codesourcery.com>
5918 * tracepoint.c (gdb_agent_capability): New global.
5919 (in_process_agent_loaded_ust): Renamed to
5920 `in_process_agent_supports_ust'.
5922 (in_process_agent_supports_ust): Call agent_capability_check.
5923 (clear_installed_tracepoints): Assert that agent supports
5926 2012-03-03 Yao Qi <yao@codesourcery.com>
5928 * linux-low.c (linux_supports_agent): New.
5929 (linux_target_ops): Initialize field `supports_agent' with
5930 linux_supports_agent.
5931 * target.h (struct target_ops) <supports_agent>: New.
5932 (target_supports_agent): New macro.
5933 * server.c (handle_general_set): Handle packet 'QAgent'.
5934 (handle_query): Send `QAgent+'.
5935 * Makefile.in (server.o): Depends on agent.h.
5937 2012-03-03 Yao Qi <yao@codesourcery.com>
5939 * Makefile.in (OBS): Add agent.o.
5940 Add new rule for agent.o.
5941 Track dependence of tracepoint.c on agent.h.
5942 * tracepoint.c (run_inferior_command_1):
5943 (run_inferior_command): Call agent_run_command.
5944 (gdb_ust_connect_sync_socket): Deleted. Move it to
5946 (resume_thread, stop_thread): Likewise.
5947 (gdb_ust_socket_init): Renamed to ...
5948 (gdb_agent_socket_init): ... New.
5949 (gdb_ust_thread): Renamed to ...
5950 (gdb_agent_helper_thread): ... New.
5951 (gdb_ust_init): Move some code to ...
5952 (gdb_agent_init): ... here. New.
5953 [HAVE_UST]: Call gdb_ust_init.
5954 (initialize_tracepoint_ftlib): Call gdb_agent_init.
5955 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
5956 * config.in, configure: Regenerated.
5958 2012-03-02 Pedro Alves <palves@redhat.com>
5960 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
5961 * linux-low.c (struct simple_pid_list): New.
5962 (stopped_pids): New a struct simple_pid_list pointer.
5963 (add_to_pid_list, pull_pid_from_list): New.
5964 (handle_extended_wait): Don't assume the first signal new children
5965 report is SIGSTOP. Adjust call to pull_pid_from_list.
5966 (linux_wait_for_lwp): Adjust.
5968 2012-03-02 Yao Qi <yao@codesourcery.com>
5970 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
5973 2012-03-02 Yao Qi <yao@codesourcery.com>
5975 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
5976 `stop_pc' and `tpoint'. Update caller.
5978 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
5980 * linux-low.h (linux_target_ops): Add regset_bitmap member.
5981 * linux-low.c (use_linux_regsets): New macro.
5982 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
5983 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
5984 (linux_register_in_regsets): New function.
5985 (usr_fetch_inferior_registers): Skip registers covered by
5987 (usr_store_inferior_registers): Likewise.
5988 (usr_fetch_inferior_registers): New macro.
5989 (usr_store_inferior_registers): Likewise.
5990 (linux_fetch_registers): Handle mixed regset/non-regset targets.
5991 (linux_store_registers): Likewise.
5992 * linux-mips-low.c (init_registers_mips_dsp_linux): New
5994 (init_registers_mips64_dsp_linux): Likewise.
5995 (init_registers_mips_linux): New macro.
5996 (init_registers_mips_dsp_linux): Likewise.
5997 (mips_dsp_num_regs): Likewise.
5998 (DSP_BASE, DSP_CONTROL): New fallback macros.
5999 (mips_base_regs): New macro.
6000 (mips_regmap): Use it. Fix the size.
6001 (mips_dsp_regmap): New variable.
6002 (mips_dsp_regset_bitmap): Likewise.
6003 (mips_arch_setup): New function.
6004 (mips_cannot_fetch_register): Use the_low_target.regmap rather
6006 (mips_cannot_store_register): Likewise.
6007 (the_low_target): Update .arch_setup, .num_regs and .regmap
6008 initializers. Add .regset_bitmap initializer.
6009 * linux-arm-low.c (the_low_target): Add .regset_bitmap
6011 * linux-bfin-low.c (the_low_target): Likewise.
6012 * linux-cris-low.c (the_low_target): Likewise.
6013 * linux-crisv32-low.c (the_low_target): Likewise.
6014 * linux-ia64-low.c (the_low_target): Likewise.
6015 * linux-m32r-low.c (the_low_target): Likewise.
6016 * linux-m68k-low.c (the_low_target): Likewise.
6017 * linux-ppc-low.c (the_low_target): Likewise.
6018 * linux-s390-low.c (the_low_target): Likewise.
6019 * linux-sh-low.c (the_low_target): Likewise.
6020 * linux-sparc-low.c (the_low_target): Likewise.
6021 * linux-tic6x-low.c (the_low_target): Likewise.
6022 * linux-x86-low.c (the_low_target): Likewise.
6023 * linux-xtensa-low.c (the_low_target): Likewise.
6024 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
6025 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
6026 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
6028 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
6029 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
6031 2012-02-29 Yao Qi <yao@codesourcery.com>
6032 Pedro Alves <palves@redhat.com>
6034 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
6035 `step_over_finished' is true.
6037 2012-02-27 Pedro Alves <palves@redhat.com>
6039 * linux-low.c (pid_is_stopped): Delete, moved to common/.
6040 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
6042 2012-02-27 Pedro Alves <palves@redhat.com>
6045 * linux-low.c (pid_is_stopped): New.
6046 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
6048 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
6050 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
6053 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
6055 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
6057 2012-02-24 Luis Machado <lgustavo@codesourcery>
6059 * server.c (handle_query): Advertise support for target-side
6060 breakpoint condition evaluation.
6061 (process_point_options): New function.
6062 (process_serial_event): When inserting a breakpoint, check for
6063 a target-side condition that should be evaluated.
6065 * mem-break.c: Include regcache.h and ax.h.
6066 (point_cond_list_t): New data structure.
6067 (breakpoint) <cond_list>: New field.
6068 (find_gdb_breakpoint_at): Make non-static.
6069 (delete_gdb_breakpoint_at): Clear any target-side
6071 (clear_gdb_breakpoint_conditions): New function.
6072 (add_condition_to_breakpoint): Likewise.
6073 (add_breakpoint_condition): Likewise.
6074 (gdb_condition_true_at_breakpoint): Likewise.
6075 (gdb_breakpoint_here): Return result directly instead
6076 of going through a local variable.
6078 * mem-break.h (find_gdb_breakpoint_at): New prototype.
6079 (clear_gdb_breakpoint_conditions): Likewise.
6080 (add_breakpoint_condition): Likewise.
6081 (gdb_condition_true_at_breakpoint): Likewise.
6083 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
6084 (need_step_over_p): Take target-side breakpoint condition into
6087 2012-02-24 Luis Machado <lgustavo@codesourcery>
6089 * server.h: Include tracepoint.h.
6090 (agent_mem_read, agent_get_trace_state_variable_value,
6091 agent_set_trace_state_variable_value,
6092 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
6093 get_set_tsv_func_addr): New prototypes.
6095 * ax.h: New include file.
6096 * ax.c: New source file.
6098 * tracepoint.c: Include ax.h.
6099 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
6100 agent_expr, eval_result_type): Move to ax.h.
6101 (parse_agent_expr): Rename to ...
6102 (gdb_parse_agent_expr): ... this, make it non-static and move
6104 (unparse_agent_expr) Rename to ...
6105 (gdb_unparse_agent_expr): ... this, make it non-static and move
6107 (eval_agent_expr): Rename to ...
6108 (eval_tracepoint_agent_expr): ... this.
6109 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
6110 forward declarations.
6111 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
6112 (agent_get_trace_state_variable_value): New function.
6113 (agent_set_trace_state_variable_value): New function.
6114 (cmd_qtdp): Call gdb_parse_agent_expr (...).
6115 (response_tracepoint): Call gdb_unparse_agent_expr (...).
6116 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
6117 (condition_true_at_tracepoint): Likewise.
6118 (parse_agent_expr): Rename to ...
6119 (gdb_parse_agent_expr): ... this and move to ax.c.
6120 (unparse_agent_expr): Rename to ...
6121 (gdb_unparse_agent_expr): ... this and move to ax.c.
6122 (gdb_agent_op_name): Move to ax.c.
6123 (eval_agent_expr): Rename to ...
6124 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
6126 (eval_tracepoint_agent_expr): New function.
6127 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
6129 (current_insn_ptr, emit_error, struct bytecode_address): Move to
6131 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
6132 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
6133 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
6134 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
6135 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
6136 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
6137 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
6138 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
6139 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
6140 (compile_bytecodes): Remove forward declaration.
6141 (is_goto_target): Move to ax.c.
6142 (compile_bytecodes): Move to ax.c and call
6143 agent_get_trace_state_variable_value (...) and
6144 agent_set_trace_state_variable_value (...).
6146 * Makefile.in: Update ax.c and IPA dependencies.
6148 2012-02-24 Pedro Alves <palves@redhat.com>
6150 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
6151 (cmd_bigqtbuffer_circular): ... this. Only handle
6152 'QTBuffer:circular:'.
6153 (handle_tracepoint_general_set): Adjust.
6155 2012-02-16 Yao Qi <yao@codesourcery.com>
6157 * inferiors.c: Move code to ...
6158 * dll.c: .... here. New.
6159 * server.h: Declare clear_dlls.
6160 * Makefile.in (SFILES): Add dll.c.
6164 2012-02-11 Yao Qi <yao@codesourcery.com>
6166 * server.c: (handle_monitor_command): Add a new parameter
6168 (handle_query): Update caller.
6170 2012-02-09 Joel Brobecker <brobecker@adacore.com>
6172 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
6173 * configure, config.in: Regenerate.
6174 * hostio.c: Provide an alternate implementation if HAVE_READLINK
6177 2012-02-02 Pedro Alves <palves@redhat.com>
6179 Try SIGKILL first, then PTRACE_KILL.
6180 * linux-low.c (linux_kill_one_lwp): New.
6181 (linux_kill_one_lwp): Rename to ...
6182 (kill_one_lwp_callback): ... this. Use the new
6185 2012-02-02 Pedro Alves <palves@redhat.com>
6187 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
6190 2012-01-27 Pedro Alves <palves@redhat.com>
6192 * linux-low.c (linux_child_pid_to_exec_file): Delete.
6193 (elf_64_file_p): Make static.
6194 (linux_pid_exe_is_elf_64_file): New.
6195 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
6196 Delete declarations.
6197 (linux_pid_exe_is_elf_64_file): Declare.
6198 * linux-x86-low.c (x86_arch_setup): Use
6199 linux_pid_exe_is_elf_64_file.
6201 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
6203 * linux-low.c (linux_wait_for_event_1): Rename to ...
6204 (linux_wait_for_event): ... here and merge it with former
6205 linux_wait_for_event - new variable wait_ptid, use it.
6206 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
6208 2012-01-23 Pedro Alves <palves@redhat.com>
6210 * server.c (main): Avoid yet another case of infinite loop while
6211 detaching/killing after a longjmp.
6213 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
6216 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
6218 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
6220 * hostio.c (handle_readlink): New function.
6221 (handle_vFile): Call it to handle "vFile:readlink" packets.
6223 2012-01-20 Pedro Alves <palves@redhat.com>
6224 Ulrich Weigand <ulrich.weigand@linaro.org>
6226 * server.c (handle_v_requests): Only support vAttach and vRun to
6227 start multiple processes when in extended protocol mode.
6229 2012-01-17 Pedro Alves <palves@redhat.com>
6231 * tracepoint.c (initialize_tracepoint): Use mmap instead of
6232 memalign plus mprotect to allocate the scratch buffer.
6234 2012-01-13 Pedro Alves <palves@redhat.com>
6236 * server.c (attach_inferior): Clear `cont_thread'.
6238 2012-01-13 Pedro Alves <palves@redhat.com>
6240 * server.c (main): Avoid infinite loop while detaching/killing
6243 2012-01-09 Doug Evans <dje@google.com>
6245 * server.c (start_inferior): Set last_ptid in --wrapper case.
6247 2012-01-06 Yao Qi <yao@codesourcery.com>
6249 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
6251 [IN_PROCESS_AGENT] (debug_agent): New global variable.
6253 2012-01-04 Yao Qi <yao@codesourcery.com>
6255 * tracepoint.c (cmd_qtdp): Print debug message
6256 for static tracepoint.
6258 2012-01-04 Yao Qi <yao@codesourcery.com>
6260 * tracepoint.c (trace_vdebug): Differentiate debug message
6261 between gdbserver and IPA.
6263 2012-01-03 Yao Qi <yao@codesourcery.com>
6265 * tracepoint.c (tracepoint_was_hit): Don't collect for
6268 2012-01-02 Joel Brobecker <brobecker@adacore.com>
6270 * terminal.h: Reformat copyright header.
6272 2012-01-02 Joel Brobecker <brobecker@adacore.com>
6274 * server.c (gdbserver_version): Update copyright year.
6275 * gdbreplay.c (gdbreplay_version): Likewise.
6277 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
6279 * linux-low.c (linux_create_inferior): Put empty if clause for write.
6282 2011-12-18 Hui Zhu <teawater@gmail.com>
6283 * linux-low.c (linux_create_inferior): Save return value to ret.
6285 2011-12-18 Hui Zhu <teawater@gmail.com>
6287 * linux-low.c (linux_create_inferior): Save return value to ret.
6289 2011-12-16 Doug Evans <dje@google.com>
6291 * linux-low.c (linux_create_inferior): If stdio connection,
6292 redirect stdin from /dev/null, stdout to stderr.
6293 * remote-utils.c (remote_is_stdio): New static global.
6294 (remote_connection_is_stdio): New function.
6295 (remote_prepare): Handle stdio connection.
6296 (remote_open): Ditto.
6297 (remote_close): Don't close stdin for stdio connections.
6298 (read_prim,write_prim): New functions. Replace all calls to
6299 read/write to these.
6300 * server.c (main): Watch for "-" argument. Move call to
6301 remote_prepare before start_inferior.
6302 * server.h (STDIO_CONNECTION_NAME): New macro.
6303 (remote_connection_is_stdio): Declare.
6305 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
6306 in debugging output.
6308 2011-12-15 Yao Qi <yao@codesourcery.com>
6310 * tracepoint.c: Include sys/syscall.h.
6311 (gdb_ust_thread): Remove preprocessor conditional.
6313 2011-12-14 Pedro Alves <pedro@codesourcery.com>
6315 * linux-low.c (linux_detach_one_lwp): Call
6316 the_low_target.prepare_to_resume before detaching.
6318 2011-12-14 Yao Qi <yao@codesourcery.com>
6320 * tracepoint.c (gdb_ust_thread): Don't ignore return value
6323 2011-12-14 Yao Qi <yao@codesourcery.com>
6325 * i386-low.c (i386_low_stopped_data_address): Initialize local
6328 2011-12-13 Pedro Alves <pedro@codesourcery.com>
6332 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
6333 DR_CONTROL unless necessary. Extend comments.
6334 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
6335 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
6337 2011-12-13 Yao Qi <yao@codesourcery.com>
6339 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
6341 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
6343 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
6345 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
6346 Print new debug message for such case.
6348 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
6350 Fix overlapping memcpy.
6351 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
6352 the read_inferior_memory transfer.
6353 (delete_fast_tracepoint_jump): New variable buf. Use it for the
6354 write_inferior_memory transfer.
6355 (set_fast_tracepoint_jump): New variable buf. Use it for the
6356 read_inferior_memory and write_inferior_memory transfers.
6357 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
6358 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
6359 Use it for the write_inferior_memory transfer.
6360 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
6363 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
6365 * linux-low.c (fetch_register, store_register): Make code
6366 consistent, fix formatting.
6368 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
6370 * linux-low.c (usr_store_inferior_registers): Factor out code
6371 to handle individual registers into...
6372 (store_register): ... this new function.
6374 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
6376 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
6377 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
6378 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
6379 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
6380 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
6381 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
6382 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
6383 (srv_xmlfiles): Add new XML files.
6385 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
6387 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
6388 (init_registers_s390_linux32v1): Add prototype.
6389 (init_registers_s390_linux32v2): Likewise.
6390 (init_registers_s390_linux64v1): Likewise.
6391 (init_registers_s390_linux64v2): Likewise.
6392 (init_registers_s390x_linux64v1): Likewise.
6393 (init_registers_s390x_linux64v2): Likewise.
6394 (s390_num_regs): Increment to 52.
6395 (s390_regmap): Add orig_r2 register.
6396 (s390_num_regs_3264): Increment to 68.
6397 (s390_regmap_3264): Add orig_r2 register.
6398 (s390_collect_ptrace_register): Handle orig_r2 register.
6399 (s390_supply_ptrace_register): Likewise.
6400 (s390_fill_last_break): New function.
6401 (s390_store_last_break): Likewise.
6402 (s390_fill_system_call): New function.
6403 (s390_store_system_call): Likewise.
6404 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
6406 (s390_check_regset): New function.
6407 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
6408 NT_S390_SYSTEM_CALL regsets and use appropriate description.
6409 Update target_regsets for available register sets.
6411 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
6412 Jan Kratochvil <jan.kratochvil@redhat.com>
6414 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
6415 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
6417 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
6418 * linux-low.h (struct process_info_private): New member r_debug.
6419 * server.c (handle_qxfer_libraries): Call
6420 the_target->qxfer_libraries_svr4.
6421 (handle_qxfer_libraries_svr4): New function.
6422 (qxfer_packets): New entry "libraries-svr4".
6423 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
6424 * target.h (struct target_ops): New member qxfer_libraries_svr4.
6425 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
6426 PACKET_qXfer_libraries_svr4.
6428 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
6430 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
6431 PSW address/mask between 8-byte and 16-byte formats.
6432 (s390_supply_ptrace_register): Likewise.
6433 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
6434 basic addressing mode bit.
6436 2011-11-24 Stan Shebs <stan@codesourcery.com>
6438 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
6440 2011-11-17 Stan Shebs <stan@codesourcery.com>
6442 * tracepoint.c (struct tracepoint): New field traceframe_usage.
6443 (tracing_start_time): New global.
6444 (tracing_stop_time): New global.
6445 (tracing_user_name): New global.
6446 (tracing_notes): New global.
6447 (tracing_stop_note): New global.
6448 (cmd_qtstart): Set traceframe_usage, start_time.
6449 (stop_tracing): Set stop_time.
6450 (cmd_qtstatus): Report additional status.
6451 (cmd_qtp): New function.
6452 (handle_tracepoint_query): Call it.
6453 (cmd_qtnotes): New function.
6454 (handle_tracepoint_general_set): Call it.
6455 (get_timestamp): Rename from tsv_get_timestamp.
6457 2011-11-14 Stan Shebs <stan@codesourcery.com>
6458 Kwok Cheung Yeung <kcy@codesourcery.com>
6460 * linux-x86-low.c (small_jump_insn): New.
6461 (i386_install_fast_tracepoint_jump_pad): Add arguments for
6462 trampoline and error message, build a trampoline and issue a small
6463 jump instruction to it.
6464 (x86_install_fast_tracepoint_jump_pad): Add arguments for
6465 trampoline and error message.
6466 (x86_get_min_fast_tracepoint_insn_len): New.
6467 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
6468 * linux-low.h (struct linux_target_ops): Add arguments to
6469 install_fast_tracepoint_jump_pad operation, add new operation.
6470 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
6472 (linux_get_min_fast_tracepoint_insn_len): New function.
6473 (linux_target_op): Add new operation.
6474 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
6475 (gdb_trampoline_buffer_end): Ditto.
6476 (gdb_trampoline_buffer_error): Ditto.
6477 (struct ipa_sym_addresses): Add fields for new IPA variables.
6478 (symbol_list): Add entries for new IPA variables.
6479 (struct tracepoint): Add fields to hold the address range of the
6480 trampoline used by the tracepoint.
6481 (trampoline_buffer_head): New static variable.
6482 (trampoline_buffer_tail): Ditto.
6483 (claim_trampoline_space): New function.
6484 (have_fast_tracepoint_trampoline_buffer): New function.
6485 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
6487 (install_fast_tracepoint): Ditto, also add error buffer argument.
6488 (cmd_qtminftpilen): New function.
6489 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
6490 (fast_tracepoint_from_trampoline_address): New function.
6491 (fast_tracepoint_collecting): Handle trampoline as part of jump
6493 (set_trampoline_buffer_space): New function.
6494 (initialize_tracepoint): Initialize new IPA variables.
6495 * target.h (struct target_ops): Add arguments to
6496 install_fast_tracepoint_jump_pad operation, add new
6497 get_min_fast_tracepoint_insn_len operation.
6498 (target_get_min_fast_tracepoint_insn_len): New.
6499 (install_fast_tracepoint_jump_pad): Add arguments.
6500 * server.h (IPA_BUFSIZ): Define.
6501 * linux-i386-ipa.c: Include extra header files.
6502 (initialize_fast_tracepoint_trampoline_buffer): New function.
6503 (initialize_low_tracepoint): Call it.
6504 * server.h (set_trampoline_buffer_space): Declare.
6505 (claim_trampoline_space): Ditto.
6506 (have_fast_tracepoint_trampoline_buffer): Ditto.
6508 2011-11-14 Yao Qi <yao@codesourcery.com>
6510 * server.c (handle_query): Handle InstallInTrace for qSupported.
6511 * tracepoint.c (add_tracepoint): Sort list.
6512 (install_tracepoint, download_tracepoint): New.
6513 (cmd_qtdp): Call them to install and download tracepoints.
6514 (sort_tracepoints): Removed.
6515 (cmd_qtstart): Update.
6517 2011-11-14 Yao Qi <yao@codesourcery.com>
6519 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
6520 * mem-break.h: Declare.
6521 * tracepoint.c (cmd_qtstart): Move some code to ...
6522 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
6524 (download_tracepoints): Move some code to ...
6525 (download_tracepoint_1): ... here. New.
6527 2011-11-08 Yao Qi <yao@codesourcery.com>
6529 * remote-utils.c (relocate_instruction): A comment fix.
6531 2011-11-07 Joel Brobecker <brobecker@adacore.com>
6533 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
6534 (i386_dr_low_get_control, i386_dr_low_get_status): Use
6535 dr_status_mirror and dr_control_mirror from debug_reg_state.
6536 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
6537 (i386_initial_stuff): Remove use of deleted globals.
6538 (i386_get_thread_context, i386_set_thread_context,
6539 i386_thread_added): Use dr_status_mirror and dr_control_mirror
6540 from debug_reg_state.
6542 2011-11-05 Yao Qi <yao@codesourcery.com>
6544 * tracepoint.c (gdb_collect): Loop over tracepoints of same
6545 address as TPOINT's.
6547 2011-11-02 Stan Shebs <stan@codesourcery.com>
6549 * tracepoint.c (agent_mem_read_string): New function.
6550 (eval_agent_expr): Call it for tracenz.
6551 * server.c (handle_query): Report support for tracenz.
6553 2011-11-02 Yao Qi <yao@codesourcery.com>
6555 * tracepoint.c (cmd_qtstart): Remove unused local variables.
6557 2011-11-02 Yao Qi <yao@codesourcery.com>
6559 * target.h: Fix a typo in comment.
6561 2011-10-31 Pedro Alves <pedro@codesourcery.com>
6563 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
6564 clobber the breakpoints' shadows with fast tracepoint jumps.
6565 * mem-break.h (check_mem_write): Add `myaddr' parameter.
6566 * target.c (write_inferior_memory): Also pass MYADDR down to
6569 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
6571 * configure.ac: Check support for personality routine.
6572 * configure: Regenerate.
6573 * config.in: Likewise.
6574 * linux-low.c: Include <sys/personality.h>.
6575 Define ADDR_NO_RANDOMIZE if necessary.
6576 (linux_create_inferior): Disable address space randomization when
6577 forking inferior, if requested.
6578 (linux_supports_disable_randomization): New function.
6579 (linux_target_ops): Install it.
6580 * server.h (disable_randomization): Declare.
6581 * server.c (disable_randomization): New global variable.
6582 (handle_general_set): Handle QDisableRandomization.
6583 (handle_query): Likewise for qSupported.
6584 (main): Support --disable-randomization and --no-disable-randomization
6585 command line arguments.
6586 * target.h (struct target_ops): Add supports_disable_randomization.
6587 (target_supports_disable_randomization): New macro.
6589 2011-09-29 Mike Frysinger <vapier@gentoo.org>
6591 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
6593 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
6594 [!PT_GETDSBT] (target_loadmap): New definition.
6595 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
6596 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
6597 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
6598 and PT_GETDSBT to LINUX_LOADMAP.
6599 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
6600 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
6602 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
6604 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
6605 (arm_linux_hwbp_cap): New static variable.
6606 (arm_linux_get_hwbp_cap): Replace by ...
6607 (arm_linux_init_hwbp_cap): ... this new function.
6608 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
6609 (arm_linux_get_hw_watchpoint_count): Likewise.
6610 (arm_linux_get_hw_watchpoint_max_length): Likewise.
6611 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
6612 (arm_prepare_to_resume): Use perror_with_name instead of error.
6614 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
6616 * linux-arm-low.c: Include <signal.h>.
6617 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
6618 (struct arm_linux_hwbp_cap): New data type.
6619 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
6620 (struct arm_linux_hw_breakpoint): New data type.
6621 (MAX_BPTS, MAX_WPTS): Define.
6622 (struct arch_process_info, struct arch_lwp_info): New data types.
6623 (arm_linux_get_hwbp_cap): New function.
6624 (arm_linux_get_hw_breakpoint_count): Likewise.
6625 (arm_linux_get_hw_watchpoint_count): Likewise.
6626 (arm_linux_get_hw_watchpoint_max_length): Likewise.
6627 (arm_hwbp_control_initialize): Likewise.
6628 (arm_hwbp_control_is_enabled): Likewise.
6629 (arm_hwbp_control_is_initialized): Likewise.
6630 (arm_hwbp_control_disable): Likewise.
6631 (arm_linux_hw_breakpoint_equal): Likewise.
6632 (arm_linux_hw_point_initialize): Likewise.
6633 (struct update_registers_data): New data structure.
6634 (update_registers_callback: New function.
6635 (arm_insert_point): Likewise.
6636 (arm_remove_point): Likewise.
6637 (arm_stopped_by_watchpoint): Likewise.
6638 (arm_stopped_data_address): Likewise.
6639 (arm_new_process): Likewise.
6640 (arm_new_thread): Likewise.
6641 (arm_prepare_to_resume): Likewise.
6642 (the_low_target): Register arm_insert_point, arm_remove_point,
6643 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
6644 arm_new_thread, and arm_prepare_to_resume.
6646 2011-09-15 Stan Shebs <stan@codesourcery.com>
6648 * server.h (struct emit_ops): Add compare-goto fields.
6649 * tracepoint.c (gdb_agent_op_sizes): New table.
6650 (emit_eq_goto): New function.
6651 (emit_ne_goto): New function.
6652 (emit_lt_goto): New function.
6653 (emit_le_goto): New function.
6654 (emit_gt_goto): New function.
6655 (emit_ge_goto): New function.
6656 (is_goto_target): New function.
6657 (compile_bytecodes): Recognize special cases of compare-goto
6658 combinations and call specialized emitters for them.
6659 * linux-x86-low.c (amd64_emit_eq_goto): New function.
6660 (amd64_emit_ne_goto): New function.
6661 (amd64_emit_lt_goto): New function.
6662 (amd64_emit_le_goto): New function.
6663 (amd64_emit_gt_goto): New function.
6664 (amd64_emit_ge_goto): New function.
6665 (amd64_emit_ops): Add the new functions.
6666 (i386_emit_eq_goto): New function.
6667 (i386_emit_ne_goto): New function.
6668 (i386_emit_lt_goto): New function.
6669 (i386_emit_le_goto): New function.
6670 (i386_emit_gt_goto): New function.
6671 (i386_emit_ge_goto): New function.
6672 (i386_emit_ops): Add the new functions.
6674 2011-09-08 Stan Shebs <stan@codesourcery.com>
6676 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
6677 (i386_emit_epilogue): Restore %ebx.
6679 2011-08-31 Jie Zhang <jzhang918@gmail.com>
6681 * server.c (step_thread): Remove definition.
6682 (process_serial_event): Don't handle Hs.
6683 * server.h (step_thread): Remove declaration.
6684 * target.c (set_desired_inferior): Remove use of step_thread.
6686 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
6688 * linux-low.c: Include linux-procfs.h.
6689 (linux_attach_lwp_1): Update comments.
6690 (linux_attach): Scan for existing threads when attaching to a
6691 process that is the tgid.
6692 * Makefile.in: Update dependencies.
6694 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
6696 * configure.srv: Add linux-procfs.o dependencies.
6698 2011-08-14 Yao Qi <yao@codesourcery.com>
6700 * target.h (struct target_ops): Fix indent.
6701 * win32-low.c (win32_target_ops): Fix comment.
6703 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
6704 Yao Qi <yao@codesourcery.com>
6706 * Makefile.in (clean): Remove tic6x-*.c files.
6707 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
6708 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
6709 (tic6x-c64xp-linux.c): Likewise.
6710 * configure.srv: Add support for tic6x-*-uclinux.
6711 * linux-tic6x-low.c: New.
6712 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
6714 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
6715 Yao Qi <yao@codesourcery.com>
6717 * target.h (struct target_ops): Add read_loadmap.
6718 * linux-low.c (struct target_loadseg): New type.
6719 (struct target_loadmap): New type.
6720 (linux_read_loadmap): New function.
6721 (linux_target_ops): Add linux_read_loadmap.
6722 * server.c (handle_query): Support qXfer:fdpic:read packet.
6723 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
6726 2011-08-05 Eli Zaretskii <eliz@gnu.org>
6728 * win32-low.c: Include <stdint.h>.
6730 2011-07-22 Pedro Alves <pedro@codesourcery.com>
6732 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
6733 to the inferior here.
6734 (i386_remove_aligned_watchpoint): Ditto.
6735 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
6736 fit part of the watchpoint in the debug registers.
6737 (i386_update_inferior_debug_regs): New.
6738 (i386_low_insert_watchpoint): Work on a local mirror of the debug
6739 registers, and only update the inferior on success.
6740 (i386_low_remove_watchpoint): Ditto.
6742 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
6744 * linux-low.c (compare_ints, unique, list_threads, show_process,
6745 linux_core_of_thread): Delete.
6746 (linux_target_ops): Change linux_core_of_thread to
6747 linux_common_core_of_thread.
6748 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
6749 * utils.c (malloc_failure): Change type of argument.
6750 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
6751 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
6752 common/linux-osdata.c, common/ptid.c and common/buffer.c.
6753 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
6754 (IPA_OBJS): Add common-utils-ipa.o.
6755 (ptid_h, linux_osdata_h): New macros.
6756 (server_h): Add common/common-utils.h, common/xml-utils.h,
6757 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
6759 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
6760 ptid.o, buffer.o): New rules.
6761 (linux-low.o): Add common/linux-osdata.h as a dependency.
6762 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
6763 * configure.ac: Add AC_HEADER_DIRENT check.
6764 * config.in: Regenerate.
6765 * configure: Regenerate.
6766 * remote-utils.c (xml_escape_text): Delete.
6767 (buffer_grow, buffer_free, buffer_init, buffer_finish,
6768 buffer_xml_printf): Move to common/buffer.c.
6769 * server.c (main): Remove call to initialize_inferiors.
6770 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
6771 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
6772 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
6773 internal_error, gdb_assert, gdb_assert_fail): Delete.
6774 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
6775 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
6777 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
6778 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
6779 initialize_inferiors): Delete.
6781 2011-07-20 Pedro Alves <pedro@codesourcery.com>
6783 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
6786 2011-05-31 Pedro Alves <pedro@codesourcery.com>
6788 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
6790 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
6792 2011-05-26 Yao Qi <yao@codesourcery.com>
6794 * Makefile.in (thread-db.o): Track dependence to
6795 common/gdb_thread_db.h.
6796 * thread-db.c: include gdb_thread_db.h from right place.
6798 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
6800 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
6801 __FILE__ and __LINE__ to internal_error.
6803 2011-05-13 Doug Evans <dje@google.com>
6805 * thread-db.c (try_thread_db_load_from_sdir): New function.
6806 (try_thread_db_load_from_dir): New function.
6807 (thread_db_load_search): Handle $sdir, ignore $pdir.
6808 Remove trying of system directories if search of
6809 libthread-db-search-path fails, that is now done via $sdir.
6811 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
6813 * server.c (handle_query): Add EnableDisableTracepoints to the list
6814 of supported features.
6815 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
6817 (cmd_qtenable_disable): New.
6818 (cmd_qtstart): Install tracepoints even if disabled.
6819 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
6820 receiving a QTEnable or QTDisable packet.
6821 (gdb_collect): Skip data collection if fast tracepoint is disabled.
6822 (ust_marker_to_static_tracepoint): Do not ignore disabled static
6824 (gdb_probe): Skip data collection if static tracepoint is disabled.
6826 2011-05-10 Doug Evans <dje@google.com>
6828 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
6830 2011-05-04 Doug Evans <dje@google.com>
6832 * linux-low.c (linux_join): Skip process lookup.
6833 * spu-low.c (spu_join): Ditto.
6834 * server.c (join_inferiors_callback): Delete.
6835 (process_serial_event): For 'D' packet (detach) call join_inferior
6838 2011-05-04 Joseph Myers <joseph@codesourcery.com>
6840 * README: Don't mention xscale*-*-linux*.
6841 * configure.srv (xscale*-*-linux*): Don't handle target.
6843 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
6845 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
6847 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
6848 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
6849 (i386_emit_void_call_2): Likewise.
6851 2011-04-26 Yao Qi <yao@codesourcery.com>
6853 * linux-low.c: Move common macros to linux-ptrace.h.
6854 Include linux-ptrace.h.
6855 * Makefile.in (linux_ptrace_h): New.
6856 (linux-low.o): Depends on linux-ptrace.h.
6858 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
6860 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
6861 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
6862 (remote_prepare): New function with most of the TCP code from ...
6863 (remote_open): ... here. Detect PORT here unconditionally. Move also
6864 setting transport_is_reliable.
6865 * server.c (run_once): New variable.
6866 (gdbserver_usage): Document it.
6867 (main): Set run_once for `--once'. Call remote_prepare. Exit after
6868 the first run if RUN_ONCE.
6869 * server.h (run_once, remote_prepare): New declarations.
6871 2011-04-19 Tom Tromey <tromey@redhat.com>
6873 * win32-low.c (handle_load_dll): Remove duplicate "the".
6875 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
6877 Remove support for old Cygwin 1.5 versions.
6878 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
6879 function to avoid warning.
6880 (win32_add_one_solib): Use cygwin_conv_path function to avoid
6883 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
6885 * gdbserver/server.h (Macro _): Define it if not available.
6887 2011-03-14 Michael Snyder <msnyder@vmware.com>
6889 * hostio.c (handle_close): Remove unnecessary null test.
6891 2011-03-10 Joel Brobecker <brobecker@adacore.com>
6893 * Makefile.in (maintainer-clean realclean distclean): Remove
6894 "make ... subdir_do" command.
6896 2011-03-10 Michael Snyder <msnyder@vmware.com>
6898 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
6900 * server.c (handle_v_run): Free alloced buffer on early return.
6902 2011-03-09 Yao Qi <yao@codesourcery.com>
6905 2011-03-04 Yao Qi <yao@codesourcery.com>
6907 * Makefile.in: Remove GNU make feature --directory.
6909 2011-03-05 Yao Qi <yao@codesourcery.com>
6911 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
6912 (subdir_do): New make target. Copied from gdb/Makefile.
6913 (maintainer-clean, realclean, distclean, clean): Call corresponding
6914 make targets in common/Makefile.
6916 2011-02-11 Yao Qi <yao@codesourcery.com>
6918 * configure.ac: Call AC_PROG_RANLIB.
6919 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
6920 * configure: Regenerate.
6922 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6924 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
6926 2011-03-06 Yao Qi <yao@codesourcery.com>
6928 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
6930 2011-03-05 Yao Qi <yao@codesourcery.com>
6932 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
6933 (subdir_do): New make target. Copied from gdb/Makefile.
6934 (maintainer-clean, realclean, distclean, clean): Call corresponding
6935 make targets in common/Makefile.
6937 2011-03-04 Yao Qi <yao@codesourcery.com>
6939 * Makefile.in: Remove GNU make feature --directory.
6941 2011-03-04 Michael Snyder <msnyder@vmware.com>
6943 * server.c (queue_stop_reply): Call xmalloc not malloc.
6945 2011-03-02 Michael Snyder <msnyder@vmware.com>
6947 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
6949 2011-02-28 Michael Snyder <msnyder@vmware.com>
6951 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
6952 (cmd_qtframe): Ditto.
6953 (cmd_qtbuffer): Ditto.
6954 (cmd_bigqtbuffer): Ditto.
6956 * utils.c (decimal2str): Initialize 'width' to nine, then
6959 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
6961 * hostio.c (require_data): Free *data, not data.
6963 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6965 * hostio.c (require_data): Use free, not xfree.
6967 2011-02-27 Michael Snyder <msnyder@vmware.com>
6969 * server.c (handle_query): Discard unused value.
6971 * hostio.c (require_data): Free malloc memory before returning
6974 2011-02-26 Michael Snyder <msnyder@vmware.com>
6976 * linux-low.c (list_threads): Call closedir for dirent.
6978 2011-02-27 Michael Snyder <msnyder@vmware.com>
6980 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
6981 a case statement falls through.
6983 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
6985 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
6988 2011-02-26 Michael Snyder <msnyder@vmware.com>
6990 * utils.c (decimal2str): Eliminate dead code and dead param.
6991 (pulongest): Drop dead param from call to decimal2str.
6994 2011-02-24 Joel Brobecker <brobecker@adacore.com>
6996 Revert the following patch (not approved yet):
6997 2011-02-21 Hui Zhu <teawater@gmail.com>
6998 * tracepoint.c (tp_printf): New function.
6999 (eval_agent_expr): Handle gdb_agent_op_printf.
7001 2011-02-21 Hui Zhu <teawater@gmail.com>
7003 * tracepoint.c (tp_printf): New function.
7004 (eval_agent_expr): Handle gdb_agent_op_printf.
7006 2011-02-18 Tom Tromey <tromey@redhat.com>
7008 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
7009 (tracepoint.o): Likewise.
7010 * tracepoint.c (enum gdb_agent_op): Use ax.def.
7011 (gdb_agent_op_names): Likewise.
7013 2011-02-18 Tom Tromey <tromey@redhat.com>
7015 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
7016 gdb_agent_op_rot>: New constants.
7017 (gdb_agent_op_names): Add pick and roll.
7018 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
7021 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
7023 * aclocal.m4: Regenerated with aclocal-1.11.1.
7025 2011-02-14 Pedro Alves <pedro@codesourcery.com>
7027 * server.c (handle_qxfer_traceframe_info): New.
7028 (qxfer_packets): Register "traceframe-info".
7029 (handle_query): Report support for qXfer:traceframe-info:read+.
7030 * tracepoint.c (match_blocktype): New.
7031 (traceframe_find_block_type): Rename to ...
7032 (traceframe_walk_blocks): ... this. Add callback filter argument,
7034 (traceframe_find_block_type): New, reimplemented on top of
7035 traceframe_walk_blocks.
7036 (build_traceframe_info_xml): New.
7037 (traceframe_read_info): New.
7038 * server.h (traceframe_read_info): Declare.
7040 2011-02-11 Yao Qi <yao@codesourcery.com>
7042 * configure.ac: Call AC_PROG_RANLIB.
7043 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
7044 * configure: Regenerate.
7046 2011-02-07 Pedro Alves <pedro@codesourcery.com>
7048 * server.c (gdb_read_memory): Change return semantics to allow
7050 (handle_search_memory_1): Adjust.
7051 (process_serial_event) <'m' packet>: Handle partial transfers.
7052 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
7054 2011-01-28 Pedro Alves <pedro@codesourcery.com>
7056 * regcache.c (init_register_cache): Initialize
7057 regcache->register_status.
7058 (free_register_cache): Release regcache->register_status.
7059 (regcache_cpy): Copy register_status.
7060 (registers_to_string): Print 'x's for unavailable registers.
7061 (supply_register): Mark the register's status valid or
7062 unavailable, depending on whether a buffer was passed in or not.
7063 (supply_register_zeroed): New.
7064 (supply_regblock): Mark the registers' status valid or
7065 unavailable, depending on whether a buffer was passed in or not.
7066 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
7067 (struct regcache): New `register_status' field.
7068 (supply_register_zeroed): Declare.
7069 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
7070 supply_register_zeroed, rather than passing a NULL buffer to
7072 * tracepoint.c (fetch_traceframe_registers): Update comment.
7074 2011-01-28 Pedro Alves <pedro@codesourcery.com>
7076 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
7079 2011-01-25 Pedro Alves <pedro@codesourcery.com>
7081 * server.h (decode_xfer_write): Change prototype.
7082 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
7083 and don't extract the annex here.
7084 * server.c (decode_xfer_read): Remove `annex' parameter,
7085 and don't extract the annex here.
7087 (struct qxfer): New.
7088 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
7089 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
7090 (handle_qxfer_statictrace): New functions, abstracted out from
7091 handle_query, and made to use the struct qxfer interface.
7092 (handle_threads_qxfer_proper): Rename to ...
7093 (handle_qxfer_threads_proper): ... this.
7094 (handle_threads_qxfer): Rename to ...
7095 (handle_qxfer_threads): ... this. Adjust.
7096 (qxfer_packets): New array.
7097 (handle_qxfer): New function.
7098 (handle_query): Use handle_qxfer.
7100 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
7102 * gdbreplay.c: Shorten lines of >= 80 columns.
7103 * linux-low.c: Ditto.
7104 * linux-ppc-low.c: Ditto.
7105 * linux-s390-low.c: Ditto.
7106 * linux-sparc-low.c: Ditto.
7107 * linux-x86-low.c: Ditto.
7108 * linux-xtensa-low.c: Ditto.
7109 * mem-break.c: Ditto.
7111 * regcache.h: Ditto.
7112 * remote-utils.c: Ditto.
7115 * thread-db.c: Ditto.
7116 * tracepoint.c: Ditto.
7118 * win32-low.h: Ditto.
7120 2011-01-05 Joel Brobecker <brobecker@adacore.com>
7122 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
7125 2011-01-01 Joel Brobecker <brobecker@adacore.com>
7127 * server.c (gdbserver_version): Update copyright year in version
7129 * gdbreplay.c (gdbreplay_version): Ditto.
7131 2010-12-29 Jie Zhang <jie.zhang@analog.com>
7133 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
7134 * linux-bfin-low.c: New file.
7135 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
7136 PT_DATA_ADDR for BFIN targets.
7137 * Makefile.in (SFILES): Add linux-bfin-low.c.
7138 (clean): Remove reg-bfin.c.
7139 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
7140 * README: Mention supported Blackfin targets.
7142 2010-12-23 Mike Frysinger <vapier@gentoo.org>
7144 * .gitignore: New file.
7146 2010-11-16 Mike Frysinger <vapier@gentoo.org>
7148 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
7150 2010-10-22 Jie Zhang <jie@codesourcery.com>
7152 * Makefile.in: Add FLAGS_TO_PASS variable.
7153 (install): Remove dependency of install-only and recursively
7154 invoke make for install-only.
7156 2010-10-04 Doug Evans <dje@google.com>
7158 * Makefile.in (uninstall): Use $(DESTDIR).
7160 2010-09-24 Pedro Alves <pedro@codesourcery.com>
7164 * linux-x86-low.c (compat_siginfo_from_siginfo)
7165 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
7166 si_code is < 0. Check for si_code == SI_TIMER before checking for
7169 2010-09-13 Joel Brobecker <brobecker@adacore.com>
7171 * lynx-i386-low.c: New file.
7172 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
7174 2010-09-13 Joel Brobecker <brobecker@adacore.com>
7176 * lynx-low.c (ptrace_request_to_str): Remove handling for
7177 request values that have been removed in LynxOS 5.x.
7179 2010-09-13 Joel Brobecker <brobecker@adacore.com>
7181 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
7184 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
7186 * configure.ac: Add --enable-inprocess-agent option.
7187 * configure: Rebuilt.
7189 2010-09-06 Yao Qi <yao@codesourcery.com>
7191 * linux-low.c (linux_kill): Remove unused variable.
7192 (linux_stabilize_threads): Likewise.
7193 * server.c (start_inferior): Likewise.
7194 (queue_stop_reply_callback): Likewise.
7195 * tracepoint.c (do_action_at_tracepoint): Likewise.
7197 2010-09-06 Yao Qi <yao@codesourcery.com>
7199 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
7202 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
7204 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
7206 2010-09-06 Pedro Alves <pedro@codesourcery.com>
7208 * Makefile.in (install-only): Replace $IPA_DEPFILES with
7211 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7213 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
7214 gdbserver/lynx-ppc-low.c: New files.
7215 * Makefile.in (lynx_low_h): New variable.
7216 (lynx-low.o, lynx-ppc-low.o): New rules.
7217 * configure.ac: On LynxOS, link with -lnetinet.
7218 * configure.srv: Add handling of powerpc-*-lynxos* targets.
7219 * configure: regenerate.
7221 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7223 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
7224 * configure.ac: Add check for vasprintf and vsnprintf.
7225 * configure, config.in: Regenerate.
7226 * server.h (vasprintf, vsnprintf): Add conditional declarations.
7228 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7230 * gdbreplay.c: Move include of alloca.h up, next to include of
7232 * server.h: Add include of malloc.h.
7233 * mem-break.c: Remove include of malloc.h.
7234 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
7236 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7238 * Makefile.in (memmem.o): Build with -Wno-error.
7240 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7242 * utils.c (xsnprintf): Make non-static.
7243 * server.h: Add xsnprintf declaration.
7244 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
7245 replace calls to snprintf by calls to xsnprintf throughout.
7247 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7249 * configure.ac: Add configure check for alloca.
7250 * configure, config.in: Regenerate.
7251 * server.h: Include alloca.h if it exists.
7252 * gdbreplay.c: Include alloca.h if it exists.
7254 2010-08-28 Pedro Alves <pedro@codesourcery.com>
7256 * linux-low.c (__SIGRTMIN): Define if not already defined.
7257 (linux_create_inferior): Check for __ANDROID__ rather than
7259 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
7260 are already deferred.
7261 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
7262 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
7263 stopped and already has a pending signal to report.
7264 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
7265 a pending signal to report or is moving out of a jump pad.
7266 (linux_init_signals): Check for __ANDROID__ rather than
7269 2010-08-28 Pedro Alves <pedro@codesourcery.com>
7271 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
7272 debug_threads check. Avoid a linear search when not doing debug
7275 2010-08-27 Pedro Alves <pedro@codesourcery.com>
7277 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
7278 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
7279 (struct file_handler) <fd>: Change type to gdb_fildes_t.
7280 (process_event): Change local fd's type to gdb_fildes_t.
7281 (create_file_handler): Adjust prototype.
7282 (delete_file_handler): Adjust prototype.
7283 (handle_file_event): Adjust prototype. Use pfildes.
7284 (create_file_event): Adjsut prototype.
7285 * remote-utils.c (remote_desc, listen_desc): Change type to
7287 * server.h: New gdb_fildes_t typedef.
7288 [USE_WIN32API]: Include winsock2.h.
7289 (delete_file_handler, add_file_handler): Adjust prototypes.
7291 * utils.c (pfildes): New.
7293 2010-08-27 Pedro Alves <pedro@codesourcery.com>
7295 * configure.ac (build_warnings): Add -Wno-char-subscripts.
7296 * configure: Regenerate.
7298 2010-08-27 Pedro Alves <pedro@codesourcery.com>
7300 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
7301 (linux_done_accessing_memory): ... this.
7302 (linux_target_ops): Adjust.
7303 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
7304 * nto-low.c (nto_target_ops): Adjust comment.
7305 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
7306 * spu-low.c (spu_target_ops): Adjust comment.
7307 * target.h (target_ops): Rename unprepare_to_access_memory field
7308 to done_accessing_memory.
7309 (unprepare_to_access_memory): Rename to ...
7310 (done_accessing_memory): ... this.
7312 2010-08-26 Pedro Alves <pedro@codesourcery.com>
7314 * linux-low.c (linux_prepare_to_access_memory): New.
7315 (linux_unprepare_to_access_memory): New.
7316 (linux_target_ops): Install them.
7317 * server.c (read_memory): Rename to ...
7318 (gdb_read_memory): ... this. Use
7319 prepare_to_access_memory/prepare_to_access_memory.
7320 (write_memory): Rename to ...
7321 (gdb_write_memory): ... this. Use
7322 prepare_to_access_memory/prepare_to_access_memory.
7323 (handle_search_memory_1): Adjust.
7324 (process_serial_event): Adjust.
7325 * target.h (struct target_ops): New fields
7326 prepare_to_access_memory and unprepare_to_access_memory.
7327 (prepare_to_access_memory, unprepare_to_access_memory): New.
7328 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
7329 prepare_to_access_memory/prepare_to_access_memory.
7330 * nto-low.c (nto_target_ops): Adjust.
7331 * spu-low.c (spu_target_ops): Adjust.
7332 * win32-low.c (win32_target_ops): Adjust.
7334 2010-08-26 Pedro Alves <pedro@codesourcery.com>
7336 * Makefile.in (WARN_CFLAGS): Get it from configure.
7337 (WERROR_CFLAGS): New.
7338 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
7339 * configure.ac: Introduce --enable-werror, which adds -Werror to
7340 the compiler command line. Enabled by default. Disable with
7341 --disable-werror. Add -Wdeclaration-after-statement
7342 Wpointer-arith and -Wformat-nonliteral to warning flags.
7343 * configure: Regenerate.
7345 2010-08-26 Pedro Alves <pedro@codesourcery.com>
7347 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
7349 2010-08-26 Pedro Alves <pedro@codesourcery.com>
7351 * gdbreplay.c (remote_error): New.
7353 (expect): Use gdbchar. Check for error reading from GDB.
7354 Clarify sync error output.
7355 (play): Check for errors writing to GDB.
7356 * linux-low.c (sigchld_handler): Really ignore `write' errors.
7357 * remote-utils.c (getpkt): Check for errors writing to the remote
7360 2010-08-25 Pedro Alves <pedro@codesourcery.com>
7362 * linux-low.c (linux_wait_1): Move non-debugging code out of
7363 `debug_threads' control.
7365 2010-08-25 Pedro Alves <pedro@codesourcery.com>
7367 * linux-low.c (linux_wait_1): Don't set last_status here.
7368 * server.c (push_event, queue_stop_reply_callback): Assert we're
7369 not pushing a TARGET_WAITKIND_IGNORE event.
7370 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
7371 (myresume, handle_target_event): Set the thread's last_resume_kind
7372 and last_status from the target returned status.
7374 2010-08-25 Pedro Alves <pedro@codesourcery.com>
7378 * linux-x86-low.c (update_debug_registers_callback): New.
7379 (i386_dr_low_set_addr): Use it.
7380 (i386_dr_low_get_addr): New.
7381 (i386_dr_low_set_control): Use update_debug_registers_callback.
7382 (i386_dr_low_get_control): New.
7383 (i386_dr_low_get_status): Adjust.
7384 * linux-low.c (linux_stop_lwp): New.
7385 * linux-low.h (linux_stop_lwp): Declare.
7387 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
7388 argument instead of a i386_debug_reg_state.
7389 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
7390 a i386_debug_reg_state.
7391 (i386_insert_aligned_watchpoint): Adjust.
7392 (i386_remove_aligned_watchpoint): Adjust.
7393 (i386_low_stopped_data_address): Read the debug registers from the
7394 inferior instead of from the mirrors.
7395 * i386-low.h (struct i386_debug_reg_state): Extend comment.
7396 (i386_dr_low_get_addr): Declare.
7397 (i386_dr_low_get_control): Declare.
7398 (i386_dr_low_get_status): Change prototype.
7400 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
7401 (i386_dr_low_get_addr): New.
7402 (i386_dr_low_get_control): New.
7403 (i386_dr_low_get_status): Adjust prototype. Return
7405 (i386_initial_stuff): Clear dr_status_mirror and
7407 (i386_get_thread_context): Adjust.
7408 (i386_set_thread_context): Adjust.
7409 (i386_thread_added): Adjust.
7411 2010-08-24 Pedro Alves <pedro@codesourcery.com>
7413 * linux-low.h (linux_thread_area): Delete declaration.
7415 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
7417 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
7418 after its termination.
7420 2010-08-09 Pedro Alves <pedro@codesourcery.com>
7422 * linux-low.c (gdb_wants_lwp_stopped): Delete.
7423 (gdb_wants_all_stopped): Delete.
7424 (linux_wait_1): Don't call them.
7425 * server.c (handle_v_cont): Tag all threads as want-stopped.
7426 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
7427 stopped as "client-wants-stopped".
7429 2010-07-31 Pedro Alves <pedro@codesourcery.com>
7431 * Makefile.in (signals_h): New.
7432 (server_h): Depend on it.
7433 (server.o): Don't depend on $(signals_def).
7434 (signals.o): Depend on $(signals_def).
7436 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
7438 * Makefile.in (signals_def): New.
7439 (server_h): Append include/gdb/signals.h and signals_def.
7440 (server.o): Append signals_def.
7442 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
7444 * server.c (handle_target_event): Use target_signal_to_host for
7445 resume_info.sig initialization.
7446 * target.h (struct thread_resume) <sig>: New comment.
7448 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
7450 * server.c (handle_query): strcpy() the returned string from paddress()
7451 instead of sprintf().
7452 * utils.c (paddress): Return phex_nz().
7454 2010-07-07 Joel Brobecker <brobecker@adacore.com>
7456 * server.c (handle_v_cont): Call mourn_inferior if process
7458 (myresume): Likewise.
7460 2010-07-01 Pedro Alves <pedro@codesourcery.com>
7462 Static tracepoints, and integration with UST.
7464 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
7465 * mem-break.c (uninsert_all_breakpoints)
7466 (reinsert_all_breakpoints): New.
7467 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
7468 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
7469 (gdb_agent_ust_loaded, helper_thread_id)
7470 (gdb_agent_helper_thread_id): New macros.
7471 (struct ipa_sym_addresses): Add addr_ust_loaded,
7472 addr_helper_thread_id, addr_cmd_buf.
7473 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
7474 (in_process_agent_loaded_ust): New.
7475 (write_e_ust_not_loaded): New.
7476 (maybe_write_ipa_ust_not_loaded): New.
7477 (struct collect_static_trace_data_action): New.
7478 (enum tracepoint_type) <static_tracepoint>: New.
7479 (struct tracepoint) <handle>: Mention static tracepoints.
7480 (struct static_tracepoint_ctx): New.
7481 (CMD_BUF_SIZE): New.
7482 (add_tracepoint_action): Handle static tracepoint actions.
7483 (unprobe_marker_at): New.
7484 (clear_installed_tracepoints): Handle static tracepoints.
7485 (cmd_qtdp): Handle static tracepoints.
7486 (probe_marker_at): New.
7487 (cmd_qtstart): Handle static tracepoints.
7488 (response_tracepoint): Handle static tracepoints.
7489 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
7490 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
7491 (get_context_regcache): Handle static tracepoints.
7492 (do_action_at_tracepoint): Handle static tracepoint actions.
7493 (traceframe_find_block_type): Handle static trace data blocks.
7494 (traceframe_read_sdata): New.
7495 (download_tracepoints): Download static tracepoint actions.
7496 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
7497 (GDB_PROBE_NAME): New.
7502 (ust_marker_to_static_tracepoint): New.
7504 (collect_ust_data_at_tracepoint): New.
7505 (gdb_ust_probe): New.
7506 (UNIX_PATH_MAX, SOCK_DIR): New.
7507 (gdb_ust_connect_sync_socket): New.
7508 (resume_thread, stop_thread): New.
7509 (run_inferior_command): New.
7510 (init_named_socket): New.
7511 (gdb_ust_socket_init): New.
7512 (cstr_to_hexstr): New.
7514 (first_marker, next_marker): New.
7515 (response_ust_marker): New.
7516 (cmd_qtfstm, cmd_qtsstm): New.
7517 (unprobe_marker_at, probe_marker_at): New.
7518 (cmd_qtstmat, gdb_ust_thread): New.
7519 (gdb_ust_init): New.
7520 (initialize_tracepoint_ftlib): Call gdb_ust_init.
7521 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
7523 (x86_64_st_collect_regmap): New.
7524 (X86_64_NUM_ST_COLLECT_GREGS): New.
7525 (AMD64_RIP_REGNUM): New.
7526 (supply_static_tracepoint_registers): New.
7527 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
7529 (i386_st_collect_regmap): New.
7530 (i386_NUM_ST_COLLECT_GREGS): New.
7531 (supply_static_tracepoint_registers): New.
7532 * server.c (handle_query): Handle qXfer:statictrace:read.
7533 <qSupported>: Report support for StaticTracepoints, and
7534 qXfer:statictrace:read features.
7535 * server.h (traceframe_read_sdata)
7536 (supply_static_tracepoint_registers): Declare.
7537 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
7538 (unpack_varlen_hex): Include in IPA build.
7539 * Makefile.in (ustlibs, ustinc): New.
7540 (IPA_OBJS): Add remote-utils-ipa.o.
7541 ($(IPA_LIB)): Link -ldl and -lpthread.
7543 (IPAGENT_CFLAGS): Add UST_CFLAGS.
7544 * config.in, configure: Regenerate.
7546 2010-06-20 Ian Lance Taylor <iant@google.com>
7547 Pedro Alves <pedro@codesourcery.com>
7549 * linux-x86-low.c (always_true): Delete.
7550 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
7551 trying to fool the compiler with always_true.
7553 2010-06-20 Pedro Alves <pedro@codesourcery.com>
7555 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
7556 conditions in gdbserver.
7558 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
7560 * spu-low.c (spu_read_memory): Wrap around local store limit.
7561 (spu_write_memory): Likewise.
7563 2010-06-15 Pedro Alves <pedro@codesourcery.com>
7565 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
7566 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
7568 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
7570 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
7571 uses with LONGEST uses.
7573 2010-06-14 Stan Shebs <stan@codesourcery.com>
7574 Pedro Alves <pedro@codesourcery.com>
7578 * linux-x86-low.c: Include limits.h.
7583 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
7584 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
7585 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
7586 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
7587 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
7588 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
7589 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
7590 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
7591 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
7592 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
7593 (amd64_emit_void_call_2): New.
7594 (amd64_emit_ops): New.
7595 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
7596 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
7597 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
7598 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
7599 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
7600 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
7601 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
7602 (i386_emit_call, i386_emit_reg, i386_emit_pop)
7603 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
7604 (i386_emit_stack_adjust, i386_emit_int_call_1)
7605 (i386_emit_void_call_2): New.
7606 (i386_emit_ops): New.
7607 (x86_emit_ops): New.
7608 (the_low_target): Install x86_emit_ops.
7609 * server.h (struct emit_ops): New.
7610 (get_raw_reg_func_addr): Declare.
7611 (current_insn_ptr, emit_error): Declare.
7612 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
7613 (set_trace_state_variable_value): New defines.
7614 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
7615 addr_get_trace_state_variable_value and
7616 addr_set_trace_state_variable_value.
7617 (symbol_list): New fields for get_raw_reg,
7618 get_trace_state_variable_value and set_trace_state_variable_value.
7619 (condfn): New typedef.
7620 (struct tracepoint): New field `compiled_cond'.
7621 (do_action_at_tracepoint): Clear compiled_cond.
7622 (get_trace_state_variable_value, set_trace_state_variable_value):
7624 (condition_true_at_tracepoint): If there's a compiled condition,
7626 (current_insn_ptr, emit_error): New globals.
7627 (struct bytecode_address): New.
7628 (get_raw_reg_func_addr): New.
7629 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
7630 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
7631 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
7632 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
7633 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
7634 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
7635 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
7636 (compile_tracepoint_condition, compile_bytecodes): New.
7637 * target.h (emit_ops): Forward declare.
7638 (struct target_ops): New field emit_ops.
7639 (target_emit_ops): New.
7640 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
7641 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
7642 * linux-low.c (linux_emit_ops): New.
7643 (linux_target_ops): Install it.
7644 * linux-low.h (struct linux_target_ops): New field emit_ops.
7646 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
7648 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
7649 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
7651 2010-06-01 Pedro Alves <pedro@codesourcery.com>
7652 Stan Shebs <stan@codesourcery.com>
7654 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
7655 (all): Depend on $(extra_libraries).
7656 (install-only): Install the IPA.
7657 (IPA_OBJS, IPA_LIB): New.
7658 (clean): Remove the IPA lib.
7659 (IPAGENT_CFLAGS): New.
7660 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
7661 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
7662 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
7663 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
7664 * configure.ac: Check for atomic builtins support in the compiler.
7665 (IPA_DEPFILES, extra_libraries): Define.
7666 * configure.srv (ipa_obj): Add description.
7667 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
7668 (i[34567]86-*-linux*): Set ipa_obj.
7669 (x86_64-*-linux*): Set ipa_obj.
7670 * linux-low.c (stabilizing_threads): New.
7671 (supports_fast_tracepoints): New.
7672 (linux_detach): Stabilize threads before detaching.
7673 (handle_tracepoints): Handle internal tracing breakpoints. Assert
7674 the lwp is either not stabilizing, or is moving out of a jump pad.
7675 (linux_fast_tracepoint_collecting): New.
7676 (maybe_move_out_of_jump_pad): New.
7677 (enqueue_one_deferred_signal): New.
7678 (dequeue_one_deferred_signal): New.
7679 (linux_wait_for_event_1): If moving out of a jump pad, defer
7680 pending signals to later.
7681 (linux_stabilize_threads): New.
7682 (linux_wait_1): Check if threads need moving out of jump pads, and
7684 (stuck_in_jump_pad_callback): New.
7685 (move_out_of_jump_pad_callback): New.
7687 (linux_resume_one_lwp): Handle moving out of jump pads.
7688 (linux_set_resume_request): Dequeue deferred signals.
7689 (need_step_over_p): Also step over fast tracepoint jumps.
7690 (start_step_over): Also uninsert fast tracepoint jumps.
7691 (finish_step_over): Also reinsert fast tracepoint jumps.
7692 (linux_install_fast_tracepoint_jump): New.
7693 (linux_target_ops): Install linux_stabilize_threads and
7694 linux_install_fast_tracepoint_jump_pad.
7695 * linux-low.h (linux_target_ops) <get_thread_area,
7696 install_fast_tracepoint_jump_pad>: New fields.
7697 (struct lwp_info) <collecting_fast_tracepoint,
7698 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
7699 (linux_get_thread_area): Declare.
7700 * linux-x86-low.c (jump_insn): New.
7701 (x86_get_thread_area): New.
7702 (append_insns): New.
7704 (amd64_install_fast_tracepoint_jump_pad): New.
7705 (i386_install_fast_tracepoint_jump_pad): New.
7706 (x86_install_fast_tracepoint_jump_pad): New.
7707 (the_low_target): Install x86_get_thread_area and
7708 x86_install_fast_tracepoint_jump_pad.
7709 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
7710 (struct fast_tracepoint_jump): New.
7711 (fast_tracepoint_jump_insn): New.
7712 (fast_tracepoint_jump_shadow): New.
7713 (find_fast_tracepoint_jump_at): New.
7714 (fast_tracepoint_jump_here): New.
7715 (delete_fast_tracepoint_jump): New.
7716 (set_fast_tracepoint_jump): New.
7717 (uninsert_fast_tracepoint_jumps_at): New.
7718 (reinsert_fast_tracepoint_jumps_at): New.
7719 (set_breakpoint_at): Use write_inferior_memory.
7720 (uninsert_raw_breakpoint): Use write_inferior_memory.
7721 (check_mem_read): Mask out fast tracepoint jumps.
7722 (check_mem_write): Mask out fast tracepoint jumps.
7723 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
7724 (set_fast_tracepoint_jump): Declare.
7725 (delete_fast_tracepoint_jump)
7726 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
7727 (reinsert_fast_tracepoint_jumps_at): Declare.
7728 * regcache.c: Don't compile many functions when building the
7729 in-process agent library.
7730 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
7731 the register buffer in the heap.
7732 (free_register_cache): If the register buffer isn't owned by the
7733 regcache, don't free it.
7734 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
7735 pre-existing register caches.
7736 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
7738 (convert_ascii_to_int): : Constify `from' parameter type.
7739 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
7740 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
7741 the needed buffer in-place.
7742 (relocate_instruction): New.
7743 * server.c (handle_query) <qSymbols>: If the target supports
7744 tracepoints, give it a chance of looking up symbols. Report
7745 support for fast tracepoints.
7746 (handle_status): Stabilize threads.
7747 (process_serial_event): Adjust.
7748 * server.h (struct fast_tracepoint_jump): Forward declare.
7749 (struct process_info) <fast_tracepoint_jumps>: New field.
7750 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
7751 (decode_X_packet, decode_M_packet): Adjust.
7752 (relocate_instruction): Declare.
7753 (in_process_agent_loaded): Declare.
7754 (tracepoint_look_up_symbols): Declare.
7755 (struct fast_tpoint_collect_status): Declare.
7756 (fast_tracepoint_collecting): Declare.
7757 (force_unlock_trace_buffer): Declare.
7758 (handle_tracepoint_bkpts): Declare.
7759 (initialize_low_tracepoint)
7760 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
7761 * target.h (struct target_ops) <stabilize_threads,
7762 install_fast_tracepoint_jump_pad>: New fields.
7763 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
7764 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
7765 [HAVE_STDINT_H]: Include stdint.h.
7766 (trace_debug_1): Rename to ...
7767 (trace_vdebug): ... this.
7768 (trace_debug): Rename to ...
7769 (trace_debug_1): ... this. Add `level' parameter.
7771 (ATTR_USED, ATTR_NOINLINE): New.
7772 (IP_AGENT_EXPORT): New.
7773 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7774 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
7775 (about_to_request_buffer_space, trace_buffer_is_full)
7776 (stopping_tracepoint, expr_eval_result, error_tracepoint)
7777 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
7778 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
7779 (traceframe_write_count, traceframes_created)
7780 (trace_state_variables)
7781 New renaming defines.
7782 (struct ipa_sym_addresses): New.
7783 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
7785 (ipa_sym_addrs): New.
7786 (all_tracepoint_symbols_looked_up): New.
7787 (in_process_agent_loaded): New.
7788 (write_e_ipa_not_loaded): New.
7789 (maybe_write_ipa_not_loaded): New.
7790 (tracepoint_look_up_symbols): New.
7791 (debug_threads) [IN_PROCESS_AGENT]: New.
7792 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
7793 (UNKNOWN_SIDE_EFFECTS): New.
7794 (stop_tracing): New.
7795 (flush_trace_buffer): New.
7796 (stop_tracing_bkpt): New.
7797 (flush_trace_buffer_bkpt): New.
7798 (read_inferior_integer): New.
7799 (read_inferior_uinteger): New.
7800 (read_inferior_data_pointer): New.
7801 (write_inferior_data_pointer): New.
7802 (write_inferior_integer): New.
7803 (write_inferior_uinteger): New.
7804 (struct collect_static_trace_data_action): Delete.
7805 (enum tracepoint_type): New.
7806 (struct tracepoint) <type>: New field `type'.
7807 <actions_str, step_actions, step_actions_str>: Only include in
7809 <orig_size, obj_addr_on_target, adjusted_insn_addr>
7810 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
7811 (tracepoints): Use IP_AGENT_EXPORT.
7812 (last_tracepoint): Don't include in the IPA.
7813 (stopping_tracepoint): Use IP_AGENT_EXPORT.
7814 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
7815 (alloced_trace_state_variables): New.
7816 (trace_state_variables): Use IP_AGENT_EXPORT.
7817 (traceframe_t): Delete unused variable.
7818 (circular_trace_buffer): Don't include in the IPA.
7819 (trace_buffer_start): Delete.
7820 (struct trace_buffer_control): New.
7821 (trace_buffer_free): Delete.
7822 (struct ipa_trace_buffer_control): New.
7823 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
7824 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
7826 (trace_buffer_ctrl): New.
7827 (TRACE_BUFFER_CTRL_CURR): New.
7828 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
7829 Reimplement as macros.
7830 (trace_buffer_wrap): Delete.
7831 (traceframe_write_count, traceframe_read_count)
7832 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
7833 (struct tracepoint_hit_ctx) <type>: New field.
7834 (struct fast_tracepoint_ctx): New.
7835 (memory_barrier): New.
7837 (record_tracepoint_error): Update atomically in the IPA.
7838 (clear_inferior_trace_buffer): New.
7839 (about_to_request_buffer_space): New.
7840 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
7841 updating the same buffer.
7842 (add_tracepoint): Default the tracepoint's type to trap
7843 tracepoint, and orig_size to -1.
7844 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
7846 (create_trace_state_variable): New parameter `gdb'. Handle it.
7847 (clear_installed_tracepoints): Clear fast tracepoint jumps.
7848 (cmd_qtdp): Handle fast tracepoints.
7850 (max_jump_pad_size): New.
7851 (gdb_jump_pad_head): New.
7852 (get_jump_space_head): New.
7853 (claim_jump_space): New.
7854 (sort_tracepoints): New.
7855 (MAX_JUMP_SIZE): New.
7856 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
7858 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
7859 support. Upload fast traceframes, and delete internal IPA
7861 (stop_tracing_handler): New.
7862 (flush_trace_buffer_handler): New.
7863 (cmd_qtstop): Upload fast tracepoints.
7864 (response_tracepoint): Handle fast tracepoints.
7865 (tracepoint_finished_step): Upload fast traceframes. Set the
7866 tracepoint hit context's tracepoint type.
7867 (handle_tracepoint_bkpts): New.
7868 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
7869 type. Add comment about fast tracepoints.
7870 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
7871 non-existing action_str field.
7872 (get_context_regcache): Handle fast tracepoints.
7873 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
7875 (fast_tracepoint_from_jump_pad_address): New.
7876 (fast_tracepoint_from_ipa_tpoint_address): New.
7877 (collecting_t): New.
7878 (force_unlock_trace_buffer): New.
7879 (fast_tracepoint_collecting): New.
7882 (write_inferior_data_ptr): New.
7883 (target_tp_heap): New.
7884 (target_malloc): New.
7885 (download_agent_expr): New.
7887 (download_tracepoints): New.
7888 (download_trace_state_variables): New.
7889 (upload_fast_traceframes): New.
7890 (IPA_FIRST_TRACEFRAME): New.
7891 (IPA_NEXT_TRACEFRAME_1): New.
7892 (IPA_NEXT_TRACEFRAME): New.
7893 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
7894 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
7895 (gdb_jump_pad_buffer_end): New.
7896 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
7897 (initialize_tracepoint): Adjust.
7898 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
7899 buffer. Initialize the low module.
7900 * utils.c (PREFIX, TOOLNAME): New.
7901 (malloc_failure): Use PREFIX.
7902 (error): In the IPA, an error causes an exit.
7903 (fatal, warning): Use PREFIX.
7904 (internal_error): Use TOOLNAME.
7905 (NUMCELLS): Increase to 10.
7906 * configure, config.in: Regenerate.
7908 2010-06-01 Pedro Alves <pedro@codesourcery.com>
7910 * server.c (handle_query) <qSupported>: Do two passes over the
7911 qSupported string to avoid nesting strtok.
7913 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7915 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
7917 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
7919 * configure: Regenerate.
7920 * proc-service.list: New.
7922 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7924 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
7927 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
7929 * gdbreplay.c (remote_open): Check error return from socket() call by
7930 its equality to -1 not by it being negative.
7931 * remote-utils.c (remote_open): Likewise.
7933 2010-05-23 Pedro Alves <pedro@codesourcery.com>
7935 * config.h: Regenerate.
7937 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
7939 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
7940 doesn't provide PTRACE_GET_THREAD_AREA.
7942 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
7944 * linux-m68k-low.c: Include <asm/ptrace.h>
7945 (ps_get_thread_area): Implement.
7947 2010-05-03 Doug Evans <dje@google.com>
7949 * event-loop.c (struct callback_event): New struct.
7950 (callback_list): New global.
7951 (append_callback_event, delete_callback_event): New functions.
7952 (process_callback): New function.
7953 (start_event_loop): Call it.
7954 * remote-utils.c (NOT_SCHEDULED): Define.
7955 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
7956 moved out of readchar.
7957 (readchar): Rewrite. Call reschedule before returning.
7958 (reset_readchar): New function.
7959 (remote_close): Call it.
7960 (process_remaining, reschedule): New functions.
7961 * server.h (callback_handler_func): New typedef.
7962 (append_callback_event, delete_callback_event): Declare.
7964 2010-05-03 Pedro Alves <pedro@codesourcery.com>
7966 * proc-service.c (ps_pglobal_lookup): Use
7967 thread_db_look_up_one_symbol.
7968 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
7969 parameter. Use it instead of all_symbols_looked_up.
7970 * server.h (struct process_info) <all_symbols_looked_up>: Delete
7972 (all_symbols_looked_up): Don't declare.
7973 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
7974 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
7976 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
7977 Set all_symbols_looked_up here.
7978 (thread_db_look_up_one_symbol): New.
7979 (thread_db_get_tls_address): Adjust.
7980 (thread_db_load_search, try_thread_db_load_1): Always allocate the
7981 thread_db object on the heap, and tentatively set it in the
7983 (thread_db_init): Don't set all_symbols_looked_up here.
7984 * linux-low.h (thread_db_look_up_one_symbol): Declare.
7986 2010-05-03 Pedro Alves <pedro@codesourcery.com>
7988 * linux-low.c (linux_kill, linux_detach): Adjust.
7989 (status_pending_p_callback): Remove redundant statement. Check
7990 for !TARGET_WAITIKIND_IGNORE, instead of
7991 TARGET_WAITKIND_STOPPED.
7992 (handle_tracepoints): Make sure LWP is locked. Adjust.
7993 (linux_wait_for_event_1): Adjust.
7994 (linux_cancel_breakpoints): New.
7995 (unsuspend_one_lwp): New.
7996 (unsuspend_all_lwps): New.
7997 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
7998 (send_sigstop_callback): Change return type to int, add new
7999 `except' parameter and handle it.
8000 (suspend_and_send_sigstop_callback): New.
8001 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
8002 pass them down. If SUSPEND, also increment the lwp's suspend
8004 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
8005 (need_step_over_p): Don't consider suspended LWPs.
8006 (start_step_over): Adjust.
8007 (proceed_one_lwp): Change return type to int, add new `except'
8008 parameter and handle it.
8009 (unsuspend_and_proceed_one_lwp): New.
8010 (proceed_all_lwps): Use find_inferior instead of
8012 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
8013 also decrement the suspend count of LWPs. Pass `except' down,
8014 instead of hacking its suspend count.
8015 (linux_pause_all): Add `freeze' parameter. Adjust.
8016 (linux_unpause_all): New.
8017 (linux_target_ops): Install linux_unpause_all.
8018 * server.c (handle_status): Adjust.
8019 * target.h (struct target_ops): New fields `unpause_all' and
8020 `cancel_breakpoints'. Add new parameter to `pause_all'.
8021 (pause_all): Add new `freeze' parameter.
8023 (cancel_breakpoints): New.
8024 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
8026 (cmd_qtstart): Pause threads.
8027 (stop_tracing): Pause threads, and cancel breakpoints.
8028 * win32-low.c (win32_target_ops): Adjust.
8030 2010-05-03 Pedro Alves <pedro@codesourcery.com>
8032 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
8033 the inferior right away from here...
8034 (linux_wait_1): ... to here, and adjust to check the thread's
8035 last_resume_kind instead of the lwp's step or stop_expected flags.
8037 2010-05-02 Pedro Alves <pedro@codesourcery.com>
8039 * README: Use consistent `GDB' and `GDBserver' spellings.
8041 2010-05-02 Pedro Alves <pedro@codesourcery.com>
8043 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
8044 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
8045 (linux_detach_one_lwp): Assume the lwp is stopped.
8046 (any_thread_of): Delete.
8047 (linux_detach): Stop all lwps here. Don't blindly delete all
8049 (delete_lwp_callback): New.
8050 (linux_mourn): Delete all lwps of the process that is gone.
8051 (linux_wait_1): Don't delete the last lwp of the process here.
8052 * mem-break.h (mark_breakpoints_out): Declare.
8053 * mem-break.c (mark_breakpoints_out): New.
8054 (free_all_breakpoints): Use it.
8055 * server.c (handle_target_event): If the process is gone, mark
8057 * thread-db.c (struct thread_db) <create_bp>: New field.
8058 (thread_db_enable_reporting): Fix prototype. Store a thread event
8059 breakpoint reference in the thread_db struct.
8060 (thread_db_load_search): Clear the thread_db object.
8061 (try_thread_db_load_1): Ditto.
8062 (switch_to_process): New.
8063 (disable_thread_event_reporting): Use it.
8064 (remove_thread_event_breakpoints): New.
8065 (thread_db_detach, thread_db_mourn): Use it.
8067 2010-05-01 Pedro Alves <pedro@codesourcery.com>
8069 * linux-low.c (linux_enable_event_reporting): New.
8070 (linux_wait_for_event_1, handle_extended_wait): Use it.
8072 2010-04-30 Pedro Alves <pedro@codesourcery.com>
8074 * linux-low.c (linux_kill_one_lwp, linux_kill)
8075 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
8076 (send_sigstop): Take an lwp_info as parameter instead. Queue a
8077 SIGSTOP even if the LWP is stopped.
8078 (send_sigstop_callback): New.
8079 (stop_all_lwps): Use send_sigstop_callback instead.
8080 (linux_resume_one_thread): Adjust.
8081 (proceed_one_lwp): Still proceed an LWP that the client has
8082 requested to stop, if we haven't reported it as stopped yet. Make
8083 sure that LWPs the client want stopped, have a pending SIGSTOP.
8085 2010-04-26 Doug Evans <dje@google.com>
8087 * server.c (handle_general_set): Make static.
8089 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
8090 Print received char after testing for error/eof instead of before.
8091 (input_interrupt): Tweak comment.
8093 2010-04-23 Doug Evans <dje@google.com>
8095 * server.c (start_inferior): Print inferior argv if --debug.
8097 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
8099 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
8100 * nto-x86-low.c: Include server.h
8102 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
8104 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
8105 be consistent with other sources of this directory.
8106 (init_registers_amd64): Correct name of source file of this function
8109 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
8111 * configure.srv (x86_64-*-mingw*): New configuration for Windows
8114 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
8116 * win32-i386-low.c: Add 64-bit support.
8117 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
8118 (init_registers_amd64): Declare.
8119 (mappings): Add 64-bit version of array.
8120 (init_windows_x86): New function.
8121 (the_low_target): Change init_arch field to init_windows_x86.
8123 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
8125 * win32-low.c: Adapt to support also 64-bit architecture.
8126 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
8127 (get_image_name): Use SIZE_T type for local variable `done'.
8128 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
8129 (toolhelp_get_dll_name): Idem.
8130 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
8131 Use uintptr_t typecast to avoid warning.
8132 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
8133 (handle_exception): Use phex_nz to avoid warning.
8134 (win32_wait): Remove unused local variable `process'.
8136 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
8138 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
8141 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
8143 * configure.ac: Use `ws2_32' library for srv_mingw.
8144 * configure: Regenerate.
8145 * gdbreplay.c: Include winsock2.h instead of winsock.h.
8146 * remote-utils.c: Likewise.
8148 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
8150 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
8151 if __x86_64__ is defined.
8153 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
8155 * configure: Regenerate.
8157 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
8159 * server.c (handle_query): Handle 'qGetTIBAddr' query.
8160 * target.h (target_ops): New get_tib_address field.
8161 * win32-low.h (win32_thread_info): Add thread_local_base field.
8162 * win32-low.c (child_add_thread): Add tlb argument.
8163 Set thread_local_base field to TLB.
8164 (get_child_debug_event): Adapt to child_add_thread change.
8165 (win32_get_tib_address): New function.
8166 (win32_target_ops): Set get_tib_address field to
8167 win32_get_tib_address.
8168 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
8170 2010-04-12 Pedro Alves <pedro@codesourcery.com>
8172 * linux-low.c (linux_mourn): Also remove the process.
8173 * server.c (handle_target_event): Don't remove the process here.
8174 * nto-low.c (nto_mourn): New.
8175 (nto_target_ops): Install it.
8176 * spu-low.c (spu_mourn): New.
8177 (spu_target_ops): Install it.
8178 * win32-low.c (win32_mourn): New.
8179 (win32_target_ops): Install it.
8181 2010-04-12 Pedro Alves <pedro@codesourcery.com>
8183 * server.h (buffer_xml_printf): Remove redundant `;'.
8185 2010-04-12 Pedro Alves <pedro@codesourcery.com>
8187 * regcache.c (set_register_cache): Invalidate regcaches before
8188 changing the register cache layout.
8189 (regcache_invalidate_one): Allow a NULL regcache.
8190 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
8191 regcaches before changing the register cache layout or the target
8194 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
8196 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
8197 variable warning on Linux/x86-64.
8199 2010-04-11 Pedro Alves <pedro@codesourcery.com>
8201 GDBserver disconnected tracing support.
8203 * linux-low.c (linux_remove_process): Delete.
8204 (add_lwp): Don't set last_resume_kind here.
8205 (linux_kill): Use `mourn'.
8206 (linux_detach): Use `thread_db_detach', and `mourn'.
8208 (linux_attach_lwp_1): Adjust comment.
8209 (linux_attach): last_resume_kind moved the thread_info; adjust.
8210 (status_pending_p_callback): Adjust.
8211 (linux_wait_for_event_1): Adjust.
8212 (count_events_callback, select_singlestep_lwp_callback)
8213 (select_event_lwp_callback, cancel_breakpoints_callback)
8214 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
8215 (proceed_one_lwp): Adjust.
8216 (linux_async): Add debug output.
8217 (linux_thread_stopped): New.
8218 (linux_pause_all): New.
8219 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
8221 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
8222 (thread_db_free): Delete declaration.
8223 (thread_db_detach, thread_db_mourn): Declare.
8224 * thread-db.c (thread_db_init): Use thread_db_mourn.
8225 (thread_db_free): Delete, split in two.
8226 (disable_thread_event_reporting): New.
8227 (thread_db_detach): New.
8228 (thread_db_mourn): New.
8230 * server.h (struct thread_info) <last_resume_kind>: New field.
8231 <attached>: Add comment.
8232 <gdb_detached>: New field.
8233 (handler_func): Change return type to int.
8234 (handle_serial_event, handle_target_event): Ditto.
8235 (gdb_connected): Declare.
8237 (disconnected_tracing): Declare.
8238 (stop_tracing): Declare.
8240 * server.c (handle_query) <qSupported>: Report support for
8241 disconnected tracing.
8242 (queue_stop_reply_callback): Account for running threads.
8243 (gdb_wants_thread_stopped): New.
8244 (gdb_wants_all_threads_stopped): New.
8245 (gdb_reattached_process): New.
8246 (handle_status): Clear the `gdb_detached' flag of all processes.
8247 In all-stop, stop all threads.
8248 (main): Be sure to leave tfind mode. Handle disconnected tracing.
8249 (process_serial_event): If the remote connection breaks, or if an
8250 exit was forced with "monitor exit", force an event loop exit.
8251 Handle disconnected tracing on detach.
8252 (handle_serial_event): Adjust.
8253 (handle_target_event): If GDB isn't connected, forward events back
8254 to the inferior, unless the last process exited, in which case,
8255 exit gdbserver. Adjust interface.
8257 * remote-utils.c (remote_open): Don't block in accept. Instead
8258 register an event loop source on the listen socket file
8259 descriptor. Refactor bits into ...
8260 (listen_desc): ... this new global.
8261 (gdb_connected): ... this new function.
8262 (enable_async_notification): ... this new function.
8263 (handle_accept_event): ... this new function.
8264 (remote_close): Clear remote_desc.
8266 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
8268 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
8270 (mourn_inferior): Define.
8271 (target_process_qsupported): Avoid the dangling else problem.
8272 (thread_stopped): Define.
8273 (pause_all): Define.
8274 (target_waitstatus_to_string): Declare.
8275 * target.c (target_waitstatus_to_string): New.
8277 * tracepoint.c (tracing): Make extern.
8278 (disconnected_tracing): New.
8279 (stop_tracing): Make extern. Handle tracing stops due to GDB
8281 (cmd_qtdisconnected): New.
8282 (cmd_qtstatus): Report disconnected tracing status in trace reply.
8283 (handle_tracepoint_general_set): Handle QTDisconnected.
8285 * event-loop.c (event_handler_func): Change return type to int.
8286 (process_event): Bail out if the event handler wants the event
8288 (handle_file_event): Ditto.
8289 (start_event_loop): Bail out if the event handler wants the event
8292 * nto-low.c (nto_target_ops): Adjust.
8293 * spu-low.c (spu_wait): Don't remove the process here.
8294 (spu_target_ops): Adjust.
8295 * win32-low.c (win32_wait): Don't remove the process here.
8296 (win32_target_ops): Adjust.
8298 2010-04-11 Pedro Alves <pedro@codesourcery.com>
8300 * regcache.c (realloc_register_cache): Invalidate inferior's
8301 regcache before recreating it.
8303 2010-04-09 Pedro Alves <pedro@codesourcery.com>
8305 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
8307 2010-04-09 Stan Shebs <stan@codesourcery.com>
8308 Pedro Alves <pedro@codesourcery.com>
8310 * server.h (LONGEST): New.
8311 (struct thread_info) <while_stepping>: New field.
8312 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
8314 (initialize_tracepoint, handle_tracepoint_general_set)
8315 (handle_tracepoint_query, tracepoint_finished_step)
8316 (tracepoint_was_hit, release_while_stepping_state_list):
8317 (current_traceframe): Declare.
8318 * server.c (handle_general_set): Handle tracepoint packets.
8320 (write_memory): New.
8321 (handle_search_memory_1): Use read_memory.
8322 (handle_query): Report support for conditional tracepoints, trace
8323 state variables, and tracepoint sources. Handle tracepoint
8325 (main): Initialize the tracepoints module.
8326 (process_serial_event): Handle traceframe reads/writes.
8328 * linux-low.c (handle_tracepoints): New.
8329 (linux_wait_1): Call it.
8330 (linux_resume_one_lwp): Handle while-stepping.
8331 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
8332 (linux_target_ops): Install them.
8333 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
8335 * linux-x86-low.c (x86_supports_tracepoints): New.
8336 (the_low_target). Install it.
8338 * mem-break.h (delete_breakpoint): Declare.
8339 * mem-break.c (delete_breakpoint): Make external.
8341 * target.h (struct target_ops): Add `supports_tracepoints',
8342 `read_pc', and `write_pc' fields.
8343 (target_supports_tracepoints): Define.
8344 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
8347 * regcache.h (struct regcache) <registers_owned>: New field.
8348 (init_register_cache, regcache_cpy): Declare.
8349 (regcache_read_pc, regcache_write_pc): Declare.
8350 (register_cache_size): Declare.
8351 (supply_regblock): Declare.
8352 * regcache.c (init_register_cache): New.
8353 (new_register_cache): Use it.
8354 (regcache_cpy): New.
8355 (register_cache_size): New.
8356 (supply_regblock): New.
8357 (regcache_read_pc, regcache_write_pc): New.
8359 * tracepoint.c: New.
8361 * Makefile.in (OBS): Add tracepoint.o.
8362 (tracepoint.o): New rule.
8364 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
8366 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
8368 (i386-mmx.c): Likewise.
8369 (i386-mmx-linux.o): Likewise.
8370 (i386-mmx-linux.c): Likewise.
8372 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
8373 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
8374 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
8375 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
8377 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
8378 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
8379 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
8381 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
8383 * Makefile.in (clean): Updated.
8385 (i386-avx.c): Likewise.
8386 (i386-avx-linux.o): Likewise.
8387 (i386-avx-linux.c): Likewise.
8388 (amd64-avx.o): Likewise.
8389 (amd64-avx.c): Likewise.
8390 (amd64-avx-linux.o): Likewise.
8391 (amd64-avx-linux.c): Likewise.
8393 * configure.srv (srv_i386_regobj): Add i386-avx.o.
8394 (srv_i386_linux_regobj): Add i386-avx-linux.o.
8395 (srv_amd64_regobj): Add amd64-avx.o.
8396 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
8397 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
8398 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
8399 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
8400 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
8401 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
8402 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
8404 * i387-fp.c: Include "i386-xstate.h".
8406 (i387_cache_to_xsave): Likewise.
8407 (i387_xsave_to_cache): Likewise.
8408 (x86_xcr0): Likewise.
8410 * i387-fp.h (i387_cache_to_xsave): Likewise.
8411 (i387_xsave_to_cache): Likewise.
8412 (x86_xcr0): Likewise.
8414 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
8415 * linux-crisv32-low.c (target_regsets): Likewise.
8416 * linux-m68k-low.c (target_regsets): Likewise.
8417 * linux-mips-low.c (target_regsets): Likewise.
8418 * linux-ppc-low.c (target_regsets): Likewise.
8419 * linux-s390-low.c (target_regsets): Likewise.
8420 * linux-sh-low.c (target_regsets): Likewise.
8421 * linux-sparc-low.c (target_regsets): Likewise.
8422 * linux-xtensa-low.c (target_regsets): Likewise.
8424 * linux-low.c: Include <sys/uio.h>.
8425 (regsets_fetch_inferior_registers): Support nt_type.
8426 (regsets_store_inferior_registers): Likewise.
8427 (linux_process_qsupported): New.
8428 (linux_target_ops): Add linux_process_qsupported.
8430 * linux-low.h (regset_info): Add nt_type.
8431 (linux_target_ops): Add process_qsupported.
8433 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
8435 (init_registers_i386_avx_linux): New.
8436 (init_registers_amd64_avx_linux): Likewise.
8437 (xmltarget_i386_linux_no_xml): Likewise.
8438 (xmltarget_amd64_linux_no_xml): Likewise.
8439 (PTRACE_GETREGSET): Likewise.
8440 (PTRACE_SETREGSET): Likewise.
8441 (x86_fill_xstateregset): Likewise.
8442 (x86_store_xstateregset): Likewise.
8443 (use_xml): Likewise.
8444 (x86_linux_update_xmltarget): Likewise.
8445 (x86_linux_process_qsupported): Likewise.
8446 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
8447 (x86_arch_setup): Don't call init_registers_amd64_linux nor
8448 init_registers_i386_linux here. Call
8449 x86_linux_update_xmltarget.
8450 (the_low_target): Add x86_linux_process_qsupported.
8452 * server.c (handle_query): Call target_process_qsupported.
8454 * target.h (target_ops): Add process_qsupported.
8455 (target_process_qsupported): New.
8457 2010-04-03 Pedro Alves <pedro@codesourcery.com>
8459 * inferiors.c (add_thread): Set last_status kind to
8460 TARGET_WAITKIND_IGNORE.
8461 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
8462 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
8463 (linux_wait_1): Move `thread' local definition to block that uses
8464 it. Don't NULL initialize `event_child'.
8465 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
8466 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
8467 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
8469 2010-04-01 Pedro Alves <pedro@codesourcery.com>
8471 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
8472 an extended waitstatus, or by a watchpoint.
8473 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
8474 thread was stepping or has been stopped by a watchpoint.
8476 2010-04-01 Pedro Alves <pedro@codesourcery.com>
8478 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
8479 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
8480 of another, then delete the previous, and validate all
8482 (validate_inserted_breakpoint): New.
8483 (delete_disabled_breakpoints): New.
8484 (validate_breakpoints): New.
8485 (check_mem_read): Validate breakpoints before trusting their
8486 shadow. Delete disabled breakpoints.
8487 (check_mem_write): Validate breakpoints before trusting they
8488 should be inserted. Delete disabled breakpoints.
8489 * mem-break.h (validate_breakpoints):
8490 * server.c (handle_query): Validate breakpoints when we see a
8493 2010-04-01 Pedro Alves <pedro@codesourcery.com>
8495 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
8496 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
8497 if we could tell there's a GDB breakpoint at stop_pc.
8498 (need_step_over_p): Don't do a step over if we find a GDB
8499 breakpoint at the resume PC.
8501 * mem-break.c (struct raw_breakpoint): New.
8502 (enum bkpt_type): New type `gdb_breakpoint'.
8503 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
8504 fields. New field `raw'.
8505 (find_raw_breakpoint_at): New.
8506 (set_raw_breakpoint_at): Handle refcounting. Create a raw
8508 (set_breakpoint_at): Adjust.
8509 (delete_raw_breakpoint): New.
8510 (release_breakpoint): New.
8511 (delete_breakpoint): Rename to...
8512 (delete_breakpoint_1): ... this. Add proc parameter. Use
8513 release_breakpoint. Return ENOENT.
8514 (delete_breakpoint): Reimplement.
8515 (find_breakpoint_at): Delete.
8516 (find_gdb_breakpoint_at): New.
8517 (delete_breakpoint_at): Delete.
8518 (set_gdb_breakpoint_at): New.
8519 (delete_gdb_breakpoint_at): New.
8520 (gdb_breakpoint_here): New.
8521 (set_reinsert_breakpoint): Use release_breakpoint.
8522 (uninsert_breakpoint): Rename to ...
8523 (uninsert_raw_breakpoint): ... this.
8524 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
8525 (reinsert_raw_breakpoint): Change parameter type to
8527 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
8529 (check_breakpoints): Adjust. Use release_breakpoint.
8530 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
8531 (breakpoint_inserted_here): Ditto.
8532 (check_mem_read): Adjust to iterate over raw breakpoints instead.
8533 Don't trust the breakpoint's shadow if it is not inserted.
8534 (check_mem_write): Adjust to iterate over raw breakpoints instead.
8535 (delete_all_breakpoints): Adjust.
8536 (free_all_breakpoints): Mark all breakpoints as uninserted, and
8537 use delete_breakpoint_1.
8539 * mem-break.h (breakpoints_supported): Delete declaration.
8540 (set_gdb_breakpoint_at): Declare.
8541 (gdb_breakpoint_here): Declare.
8542 (delete_breakpoint_at): Delete.
8543 (delete_gdb_breakpoint_at): Declare.
8545 * server.h (struct raw_breakpoint): Forward declare.
8546 (struct process_info): New field `raw_breakpoints'.
8548 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
8551 2010-03-24 Pedro Alves <pedro@codesourcery.com>
8553 * linux-low.c (status_pending_p_callback): Fix comment.
8554 (linux_wait_for_event_1): Move most of the internal breakpoint
8555 handling from here...
8556 (linux_wait_1): ... to here.
8557 (count_events_callback): New.
8558 (select_singlestep_lwp_callback): New.
8559 (select_event_lwp_callback): New.
8560 (cancel_breakpoints_callback): New.
8561 (select_event_lwp): New.
8562 (linux_wait_1): Simplify internal breakpoint handling. Give equal
8563 priority to all LWPs that have had events that should be reported
8564 to the client. Cancel breakpoints when about to reporting the
8565 event to the client, not while stopping lwps. No longer cancel
8566 finished single-steps here.
8567 (cancel_finished_single_step): Delete.
8568 (cancel_finished_single_steps): Delete.
8570 2010-03-24 Pedro Alves <pedro@codesourcery.com>
8572 * mem-break.c (enum bkpt_type): New.
8573 (struct breakpoint): New field `type'.
8574 (set_breakpoint_at): Change return type to struct breakpoint
8575 pointer. Set type to `other_breakpoint' by default.
8576 (delete_breakpoint): Rewrite, supporting more than one breakpoint
8577 in the breakpoint list.
8578 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
8579 (reinsert_breakpoint): Rename to ...
8580 (reinsert_raw_breakpoint): ... this.
8581 (reinsert_breakpoints_at): Adjust.
8582 * mem-break.h (struct breakpoint): Declare.
8583 (set_breakpoint_at): Change return type to struct breakpoint
8586 2010-03-24 Pedro Alves <pedro@codesourcery.com>
8588 * server.c (handle_query): Assign, not compare.
8590 2010-03-24 Pedro Alves <pedro@codesourcery.com>
8592 Teach linux gdbserver to step-over-breakpoints.
8594 * linux-low.c (can_hardware_single_step): New.
8595 (supports_breakpoints): New.
8596 (handle_extended_wait): If stopping threads, read the stop pc of
8599 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
8600 low target doesn't support retrieving the PC.
8601 (add_lwp): Set last_resume_kind to resume_continue.
8602 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
8603 (linux_attach): Don't clear stop_expected. Set the lwp's
8604 last_resume_kind to resume_stop.
8605 (linux_detach_one_lwp): Don't check for removed breakpoints.
8606 (check_removed_breakpoint): Delete.
8607 (status_pending_p): Rename to ...
8608 (status_pending_p_callback): ... this. Don't check for removed
8609 breakpoints. Don't consider threads that are stopped from GDB's
8611 (linux_wait_for_lwp): Always read the stop_pc here.
8612 (cancel_breakpoint): New.
8613 (step_over_bkpt): New global.
8614 (linux_wait_for_event_1): Implement stepping over breakpoints.
8615 (gdb_wants_lwp_stopped): New.
8616 (gdb_wants_all_stopped): New.
8617 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
8618 single-step traps here. Store the thread's last reported target
8620 (send_sigstop): Don't clear stop_expected. Always set it,
8622 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
8623 (cancel_finished_single_step): New.
8624 (cancel_finished_single_steps): New.
8625 (wait_for_sigstop): Don't cancel finished single-step traps here.
8626 (linux_resume_one_lwp): Don't check for removed breakpoints.
8627 Don't set `step' on non-hardware step archs.
8628 (linux_set_resume_request): Ignore resume_stop requests if already
8629 stopping or stopped. Set the lwp's last_resume_kind.
8630 (resume_status_pending_p): Don't check for removed breakpoints.
8631 (need_step_over_p): New.
8632 (start_step_over): New.
8633 (finish_step_over): New.
8634 (linux_resume_one_thread): Always queue a sigstop for resume_stop
8635 requests. Clear the thread's last reported target waitstatus.
8636 Don't use the `suspended' flag. Don't consider pending breakpoints.
8637 (linux_resume): Start a step-over if necessary.
8638 (proceed_one_lwp): New.
8639 (proceed_all_lwps): New.
8640 (unstop_all_lwps): New.
8641 * linux-low.h (struct lwp_info): Rewrite comment for the
8642 `suspended' flag. Add the `stop_pc' field. Delete the
8643 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
8644 Add `'last_resume_kind' and `need_step_over' fields.
8645 * inferiors.c (struct thread_info): Delete, moved elsewhere.
8646 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
8647 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
8648 (set_raw_breakpoint_at): New.
8649 (set_breakpoint_at): Rewrite to use it.
8650 (reinsert_breakpoint_handler): Delete.
8651 (set_reinsert_breakpoint): New.
8652 (reinsert_breakpoint_by_bp): Delete.
8653 (delete_reinsert_breakpoints): New.
8654 (uninsert_breakpoint): Rewrite.
8655 (uninsert_breakpoints_at): New.
8656 (reinsert_breakpoint): Rewrite.
8657 (reinsert_breakpoints_at): New.
8658 (check_breakpoints): Rewrite.
8659 (breakpoint_here): New.
8660 (breakpoint_inserted_here): New.
8661 (check_mem_read): Adjust.
8662 * mem-break.h (breakpoints_supported, breakpoint_here)
8663 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
8664 (reinsert_breakpoint_by_bp): Delete declaration.
8665 (delete_reinsert_breakpoints): Declare.
8666 (reinsert_breakpoint): Delete declaration.
8667 (reinsert_breakpoints_at): Declare.
8668 (uninsert_breakpoint): Delete declaration.
8669 (uninsert_breakpoints_at): Declare.
8670 (check_breakpoints): Adjust prototype.
8671 * server.h: Adjust include order.
8672 (struct thread_info): Declare here. Add a `last_status' field.
8674 2010-03-23 Michael Snyder <msnyder@vmware.com>
8676 * server.c (crc32): New function.
8677 (handle_query): Add handling for 'qCRC:' request.
8679 2010-03-23 Pedro Alves <pedro@codesourcery.com>
8681 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
8682 lwp had been stopped by a watchpoint.
8684 2010-03-16 Pedro Alves <pedro@codesourcery.com>
8686 * server.h (internal_error): Declare.
8687 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
8688 * utils.c (internal_error): New function.
8690 2010-03-15 Andreas Schwab <schwab@redhat.com>
8692 * configure.srv: Fix typo setting srv_regobj.
8694 2010-03-15 Pedro Alves <pedro@codesourcery.com>
8696 * linux-low.c (fetch_register): Avoid passing a non string literal
8698 (usr_store_inferior_registers): Ditto.
8700 2010-03-14 Pedro Alves <pedro@codesourcery.com>
8702 * linux-low.c (linux_write_memory): Bail out early if peeking
8705 2010-03-14 Pedro Alves <pedro@codesourcery.com>
8707 * linux-low.h (struct lwp_info): New fields
8708 `stopped_by_watchpoint' and `stopped_data_address'.
8709 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
8710 here, and cache them in the lwp object.
8711 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
8713 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
8715 (linux_stopped_by_watchpoint): Rewrite.
8716 (linux_stopped_data_address): Rewrite.
8718 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
8720 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
8721 switching the current inferior, not before.
8723 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
8725 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
8726 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
8727 i386-linux.c and amd64-linux.c.
8728 (reg-i386.o): Removed.
8729 (reg-i386.c): Likewise.
8730 (reg-i386-linux.o): Likewise.
8731 (reg-i386-linux.c): Likewise.
8732 (reg-x86-64.o): Likewise.
8733 (reg-x86-64.c): Likewise.
8734 (reg-x86-64-linux.o): Likewise.
8735 (reg-x86-64-linux.c): Likewise.
8738 (i386-linux.o): Likewise.
8739 (i386-linux.c): Likewise.
8740 (amd64.o): Likewise.
8741 (amd64.c): Likewise.
8742 (amd64-linux.o): Likewise.
8743 (amd64-linux.c): Likewise.
8745 * configure.srv (srv_i386_regobj): New.
8746 (srv_i386_linux_regobj): Likewise.
8747 (srv_amd64_regobj): Likewise.
8748 (srv_amd64_linux_regobj): Likewise.
8749 (srv_i386_32bit_xmlfiles): Likewise.
8750 (srv_i386_64bit_xmlfiles): Likewise.
8751 (srv_i386_xmlfiles): Likewise.
8752 (srv_amd64_xmlfiles): Likewise.
8753 (srv_i386_linux_xmlfiles): Likewise.
8754 (srv_amd64_linux_xmlfiles): Likewise.
8755 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
8756 srv_xmlfiles to $srv_i386_xmlfiles.
8757 (i[34567]86-*-mingw32ce*): Likewise.
8758 (i[34567]86-*-mingw*): Likewise.
8759 (i[34567]86-*-nto*): Likewise.
8760 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
8761 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
8762 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
8763 (x86_64-*-linux*): Likewise.
8765 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
8766 (init_registers_amd64_linux): New.
8767 (x86_arch_setup): Replace init_registers_x86_64_linux with
8768 init_registers_amd64_linux.
8770 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
8772 * configure.ac: Check for libdl. If it is not available link against
8773 static libthread_db.
8774 * configure: Regenerate.
8776 2010-02-22 Pedro Alves <pedro@codesourcery.com>
8780 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
8781 handing a read watchpoint.
8782 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
8784 2010-02-12 Doug Evans <dje@google.com>
8786 * linux-low.c (linux_supports_tracefork_flag): Document.
8787 (linux_look_up_symbols): Add comment.
8789 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
8791 * regcache.c (supply_register): Clear regcache if buf is NULL.
8793 2010-02-02 Nicolas Roche <roche@sourceware.org>
8794 Joel Brobecker <brobecker@adacore.com>
8796 * inferiors.c (find_inferior): Add function documentation.
8797 (unloaded_dll): Handle the case where the unloaded dll has not
8798 been previously registered in the dll list.
8800 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
8802 * linux-arm-low.c (thumb_breakpoint_len): Delete.
8803 (thumb2_breakpoint): New.
8804 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
8806 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
8808 * linux-low.c (get_stop_pc): Check for SIGTRAP.
8809 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
8812 2010-01-21 Pedro Alves <pedro@codesourcery.com>
8814 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
8816 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
8818 * linux-s390-low.c (s390_collect_ptrace_register)
8819 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
8821 2010-01-21 Doug Evans <dje@google.com>
8823 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
8824 (PTRACE_ARG4_TYPE): New macro.
8825 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
8826 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
8827 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
8828 (usr_store_inferior_registers): Ditto.
8829 (linux_read_memory, linux_write_memory): Ditto.
8830 (linux_test_for_tracefork): Ditto.
8832 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
8833 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
8835 2010-01-21 Pedro Alves <pedro@codesourcery.com>
8837 * proc-service.c (ps_lgetregs): Don't refetch registers from the
8840 2010-01-21 Pedro Alves <pedro@codesourcery.com>
8842 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
8843 prototype to take a regcache. Adjust.
8845 2010-01-20 Pedro Alves <pedro@codesourcery.com>
8847 * regcache.h (struct thread_info): Forward declare.
8848 (struct regcache): New.
8849 (new_register_cache): Adjust prototype.
8850 (get_thread_regcache): Declare.
8851 (free_register_cache): Adjust prototype.
8852 (registers_to_string, registers_from_string): Ditto.
8853 (supply_register, supply_register_by_name, collect_register)
8854 (collect_register_as_string, collect_register_by_name): Ditto.
8855 * regcache.c (struct inferior_regcache_data): Delete.
8856 (get_regcache): Rename to ...
8857 (get_thread_regcache): ... this. Adjust. Switch inferior before
8859 (regcache_invalidate_one): Adjust.
8860 (regcache_invalidate): Fix prototype.
8861 (new_register_cache): Return the new register cache.
8862 (free_register_cache): Change prototype.
8863 (realloc_register_cache): Adjust.
8864 (registers_to_string): Change prototype to take a regcache. Adjust.
8865 (registers_from_string): Ditto.
8866 (register_data): Ditto.
8867 (supply_register): Ditto.
8868 (supply_register_by_name): Ditto.
8869 (collect_register): Ditto.
8870 (collect_register_as_string): Ditto.
8871 (collect_register_by_name): Ditto.
8872 * server.c (process_serial_event): Adjust.
8873 * linux-low.h (regset_fill_func, regset_store_func): Change
8875 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
8877 * linux-low.c (get_stop_pc): Adjust.
8878 (check_removed_breakpoint): Adjust.
8879 (linux_wait_for_event): Adjust.
8880 (linux_resume_one_lwp): Adjust.
8881 (fetch_register): Add regcache parameter. Adjust.
8882 (usr_store_inferior_registers): Ditto.
8883 (regsets_fetch_inferior_registers): Ditto.
8884 (regsets_store_inferior_registers): Ditto.
8885 (linux_fetch_registers, linux_store_registers): Ditto.
8886 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
8888 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
8890 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
8891 prototype to take a regcache.
8892 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
8893 * remote-utils.c (convert_ascii_to_int, outreg)
8894 (prepare_resume_reply): Change prototype to take a regcache.
8896 * target.h (struct target_ops) <fetch_registers, store_registers>:
8897 Change prototype to take a regcache.
8898 (fetch_inferior_registers, store_inferior_registers): Change
8899 prototype to take a regcache. Adjust.
8900 * proc-service.c (ps_lgetregs): Adjust.
8901 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
8902 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
8903 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
8904 take a regcache. Adjust.
8905 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
8906 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
8907 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
8908 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
8909 * linux-cris-low.c (cris_get_pc, cris_set_pc)
8910 (cris_cannot_fetch_register):
8911 (cris_breakpoint_at): Change prototype to take a regcache.
8913 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
8914 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
8915 to take a regcache. Adjust.
8916 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
8918 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
8919 take a regcache. Adjust.
8920 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
8921 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
8922 (m68k_set_pc): Change prototype to take a regcache. Adjust.
8923 * linux-mips-low.c (mips_get_pc):
8924 (mips_set_pc): Change prototype to take a regcache. Adjust.
8925 (mips_reinsert_addr): Adjust.
8926 (mips_collect_register): Change prototype to take a regcache.
8928 (mips_supply_register):
8929 (mips_collect_register_32bit, mips_supply_register_32bit)
8930 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
8931 (mips_store_fpregset): Ditto.
8932 * linux-ppc-low.c (ppc_supply_ptrace_register)
8933 (ppc_supply_ptrace_register): Ditto.
8934 (parse_spufs_run): Adjust.
8935 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
8936 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
8937 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
8938 take a regcache. Adjust.
8939 * linux-s390-low.c (s390_collect_ptrace_register)
8940 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
8941 (s390_set_pc): Change prototype to take a regcache. Adjust.
8942 (s390_arch_setup): Adjust.
8943 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
8944 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
8945 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
8946 (sparc_fill_gregset, sparc_store_gregset_from_stack)
8947 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
8949 (sparc_breakpoint_at): Adjust.
8950 * linux-xtensa-low.c (xtensa_fill_gregset):
8951 (xtensa_store_gregset):
8952 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
8953 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
8954 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
8955 prototype to take a regcache. Adjust.
8956 * win32-arm-low.c (arm_fetch_inferior_register)
8957 (arm_store_inferior_register): Change prototype to take a
8959 * win32-i386-low.c (i386_fetch_inferior_register)
8960 (i386_store_inferior_register): Change prototype to take a
8962 * win32-low.c (child_fetch_inferior_registers)
8963 (child_store_inferior_registers): Change prototype to take a
8965 (win32_wait): Adjust.
8966 (win32_fetch_inferior_registers): Change prototype to take a
8968 (win32_store_inferior_registers): Adjust.
8969 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
8970 store_inferior_register>: Change prototype to take a regcache.
8972 2010-01-20 Doug Evans <dje@google.com>
8974 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
8976 (linux_wait_for_event1, linux_init_signals): Ditto.
8977 (W_STOPCODE): Provide definition if missing.
8979 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
8981 * linux-low.c (linux_core_of_thread): New.
8982 (compare_ints, show_process, list_threads): New.
8983 (linux_qxfer_osdata): Report threads and cores.
8984 (linux_target_op): Register linux_core_of_thread.
8985 * remote-utils.c (prepare_resume_reply): Report the core.
8986 (buffer_xml_printf): Support %d specifier.
8987 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
8989 (handle_query): Handle qXfer:threads. Announce availability
8991 * target.h (struct target_ops): New field core_of_thread.
8993 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
8995 * Makefile.in (clean): Remove new generated files.
8996 (reg-s390.o, reg-s390.c): Remove rules.
8997 (reg-s390x.o, reg-s390x.c): Likewise.
8998 (s390-linux32.o, s390-linux32.c): Add rules.
8999 (s390-linux64.o, s390-linux64.c): Likewise.
9000 (s390x-linux64.o, s390x-linux64.c): Likewise.
9001 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
9002 * linux-s390-low.c: Include <elf.h>.
9003 (HWCAP_S390_HIGH_GPRS): Define if undefined.
9004 (init_registers_s390): Remove prototype.
9005 (init_registers_s390x): Likewise.
9006 (init_registers_s390_linux32): Add prototype.
9007 (init_registers_s390_linux64): Likewise.
9008 (init_registers_s390x_linux64): Likewise.
9009 (s390_num_regs_3264): New define.
9010 (s390_regmap_3264): New global variable.
9011 (s390_cannot_fetch_register): Remove obsolete check.
9012 (s390_cannot_store_register): Likewise.
9013 (s390_collect_ptrace_register): Handle upper/lower register halves.
9014 (s390_supply_ptrace_register): Likewise.
9015 (s390_fill_gregset): Update to register number changes.
9016 (s390_get_hwcap): New routine.
9017 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
9018 Install appropriate regmap and register set.
9020 2010-01-01 Joel Brobecker <brobecker@adacore.com>
9022 * server.c (gdbserver_version): Update copyright year to 2010.
9023 * gdbreplay.c (gdbreplay_version): Likewise.
9025 2009-12-28 Doug Evans <dje@google.com>
9027 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
9028 elf/external.h. Include <elf.h> instead but only if necessary.
9030 2009-12-28 Pedro Alves <pedro@codesourcery.com>
9032 * linux-low.c (linux_remove_process): Remove `detaching'
9033 parameter. Don't release/detach from thread_db here.
9034 (linux_kill): Release/detach from thread_db here, ...
9035 (linux_detach): ... and here, before actually detaching.
9036 (linux_wait_1): ... and here, when a process exits.
9037 * thread-db.c (any_thread_of): New.
9038 (thread_db_free): Switch the current inferior to a thread of the
9041 2009-12-21 Doug Evans <dje@google.com>
9043 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
9045 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
9046 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
9047 warning ifndef __NR_tkill. Move setting of errno there too.
9048 Delete unnecessary resetting of errno after syscall.
9049 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
9051 * configure.ac: Check for dladdr.
9052 * config.in: Regenerate.
9053 * configure: Regenerate.
9054 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
9055 (try_thread_db_load): Update.
9057 * linux-low.c (my_waitpid): Delete unnecessary prototype.
9059 2009-12-18 Doug Evans <dje@google.com>
9061 * event-loop.c: Include unistd.h if it exists.
9063 * linux-low.c (my_waitpid): Move definition away from being in
9064 between linux_tracefork_child/linux_test_for_tracefork.
9066 * gdb_proc_service.h (psaddr_t): Fix type.
9067 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
9068 signature to match glibc.
9070 2009-12-16 Doug Evans <dje@google.com>
9072 * linux-low.c (linux_read_memory): Fix argument to read.
9074 2009-11-26 Pedro Alves <pedro@codesourcery.com>
9076 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
9077 events, don't leave current_inferior pointing at null.
9079 2009-11-26 Pedro Alves <pedro@codesourcery.com>
9081 * win32-low.c (LOG): Delete.
9082 (OUTMSG): Output to stderr.
9083 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
9084 on compile time LOG macro.
9085 (win32_wait): Fix debug output.
9087 2009-11-26 Pedro Alves <pedro@codesourcery.com>
9089 * win32-low.c (win32_add_one_solib): If the dll name is
9090 "ntdll.dll", prepend the system directory to the dll path.
9092 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
9094 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
9096 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
9097 Vladimir Prus <vladimir@codesourcery.com>
9099 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
9100 * configure.ac: Check for __mcoldfire__ and set
9101 gdb_cv_m68k_is_coldfire.
9102 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
9103 reg-cf.o and reg-m68k.o.
9104 * configure: Regenerated.
9106 2009-11-16 Pedro Alves <pedro@codesourcery.com>
9108 * linux-low.c (linux_remove_process): Add `detaching' parameter.
9109 Pass it to thread_db_free.
9110 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
9111 proper `detaching' argument to linux_remove_process.
9112 * linux-low.h (thread_db_free): Add `detaching' parameter.
9113 * thread-db.c (thread_db_init): Pass false as `detaching' argument
9115 (thread_db_free): Add `detaching' parameter. Only
9116 call td_ta_clear_event if detaching from process.
9118 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
9120 * thread-db.c (thread_db_free): Fix typo.
9122 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
9125 * thread-db.c (thread_db_free): Call td_ta_clear_event.
9127 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
9129 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
9130 with an i686 compiler.
9131 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
9133 * configure: Rebuilt.
9135 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
9139 * server.c (handle_search_memory_1): Correct read_addr initialization
9140 in loop for searching subsequent chunks.
9142 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
9144 * configure.ac: New --with-libthread-db option.
9145 * thread-db.c: Allow direct dependence on libthread_db.
9146 (thread_db_free): Adjust.
9147 * config.in: Regenerate.
9148 * configure: Likewise.
9150 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
9153 * thread-db.c (attach_thread): New function.
9154 (maybe_attach_thread): Return success/failure.
9155 (find_new_threads_callback): Adjust.
9156 (thread_db_find_new_threads): Loop until no new threads.
9158 2009-10-13 Pedro Alves <pedro@codesourcery.com>
9160 * proc-service.c (ps_lgetregs): Formatting.
9162 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
9164 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
9165 * configure.ac: Adjust.
9166 * linux-low.h (struct process_info_private): Move members to struct
9168 (thread_db_free, thread_db_handle_monitor_command): New prototype.
9169 * linux-low.c (linux_remove_process): Adjust.
9170 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
9171 * server.c (handle_query): Move code ...
9172 (handle_monitor_command): ... here. New function.
9173 * target.h (struct target_ops): New member.
9174 * thread-db.c (struct thread_db): New.
9175 (libthread_db_search_path): New variable.
9176 (thread_db_create_event, thread_db_enable_reporting)
9177 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
9178 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
9179 (try_thread_db_load_1, dladdr_to_soname): New functions.
9180 (try_thread_db_load, thread_db_load_search): New functions.
9181 (thread_db_init): Search for libthread_db.
9182 (thread_db_free): New function.
9183 (thread_db_handle_monitor_command): Likewise.
9184 * config.in: Regenerate.
9185 * configure: Regenerate.
9187 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
9189 * spu-low.c (spu_kill): Wait for inferior to terminate.
9190 Call clear_inferiors.
9191 (spu_detach): Call clear_inferiors.
9193 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
9195 * aclocal.m4: Regenerate.
9196 * config.in: Likewise.
9197 * configure: Likewise.
9199 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
9201 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
9202 (parse_spufs_run): New function.
9203 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
9204 (ppc_breakpoint_at): Handle SPU breakpoints.
9206 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
9208 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
9209 (SPUFS_MAGIC): Define.
9210 (spu_enumerate_spu_ids): New function.
9211 (linux_qxfer_spu): New function.
9212 (linux_target_ops): Install linux_qxfer_spu.
9214 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
9216 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
9217 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
9218 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
9219 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
9220 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
9221 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
9222 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
9223 (init_registers_powerpc_cell32l): Add prototype.
9224 (init_registers_powerpc_cell64l): Likewise.
9225 (ppc_arch_setup): Detect Cell/B.E. architecture.
9227 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
9229 * Makefile.in (datarootdir): New variable.
9231 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
9233 * linux-low.c (linux_write_memory): Update debugging output.
9234 * Makefile.in (clean): Add new descriptions.
9235 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
9236 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
9237 * configure.srv: Add new files for arm*-*-linux*.
9238 * linux-arm-low.c: Add new declarations.
9239 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
9240 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
9241 (HWCAP_VFPv3D16): New.
9242 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
9243 instead of __IWMMXT__.
9244 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
9245 (arm_arch_setup): New.
9246 (target_regsets): Remove #ifdef. Add VFP regset.
9247 (the_low_target): Use arm_arch_setup.
9249 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
9251 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
9252 the main thread again.
9254 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
9256 Adding Neutrino gdbserver.
9257 * configure: Regenerated.
9258 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
9259 * configure.srv (i[34567]86-*-nto*): New target.
9260 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
9261 * remote-utils.c [__QNX__]: Include sys/iomgr.h
9262 (nto_comctrl) [__QNX__]: New function.
9263 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
9265 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
9267 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
9270 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
9271 Pedro Alves <pedro@codesourcery.com>
9273 * win32-i386-low.c (i386_get_thread_context): Handle systems that
9274 don't support CONTEXT_EXTENDED_REGISTERS.
9275 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
9276 (the_low_target): Install them.
9277 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
9278 failing with ERROR_PIPE_NOT_CONNECTED.
9280 2009-06-30 Doug Evans <dje@google.com>
9281 Pierre Muller <muller@ics.u-strasbg.fr>
9283 Add h/w watchpoint support to x86-linux, win32-i386.
9284 * Makefile.in (SFILES): Add i386-low.c
9285 (i386_low_h): Define.
9286 (i386-low.o): Add dependencies.
9287 (linux-x86-low.o): Add i386-low.h dependency.
9288 (win32-i386-low.o): Ditto.
9289 * i386-low.c: New file.
9290 * i386-low.h: New file.
9291 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
9292 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
9293 * linux-low.c (linux_add_process): Initialize arch_private.
9294 (linux_remove_process): Free arch_private.
9295 (add_lwp): Initialize arch_private.
9296 (delete_lwp): Free arch_private.
9297 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
9299 * linux-low.h (process_info_private): New member arch_private.
9300 (lwp_info): New member arch_private.
9301 (linux_target_ops): New members new_process, new_thread,
9303 (ptid_of): New macro.
9304 * linux-x86-low.c: Include stddef.h, i386-low.h.
9305 (arch_process_info): New struct.
9306 (arch_lwp_info): New struct.
9307 (x86_linux_dr_get, x86_linux_dr_set): New functions.
9308 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
9309 (i386_dr_low_get_status): New function.
9310 (x86_insert_point, x86_remove_point): New functions.
9311 (x86_stopped_by_watchpoint): New function.
9312 (x86_stopped_data_address): New function.
9313 (x86_linux_new_process, x86_linux_new_thread): New functions.
9314 (x86_linux_prepare_to_resume): New function.
9315 (the_low_target): Add entries for insert_point, remove_point,
9316 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
9318 * server.c (debug_hw_points): New global.
9319 (monitor_show_help): Document set debug-hw-points.
9320 (handle_query): Process "set debug-hw-points".
9321 * server.h (debug_hw_points): Declare.
9322 (paddress): Declare.
9323 * utils.c (NUMCELLS, CELLSIZE): New macros.
9324 (get_sell, xsnprintf, paddress): New functions.
9325 * win32-arm-low.c (the_low_target): Add entries for insert_point,
9326 remove_point, stopped_by_watchpoint, stopped_data_address.
9327 * win32-i386-low.c: Include i386-low.h.
9328 (debug_reg_state): Replaces dr.
9329 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
9330 (i386_dr_low_get_status): New function.
9331 (i386_insert_point, i386_remove_point): New functions.
9332 (i386_stopped_by_watchpoint): New function.
9333 (i386_stopped_data_address): New function.
9334 (i386_initial_stuff): Update.
9335 (get_thread_context,set_thread_context,i386_thread_added): Update.
9336 (the_low_target): Add entries for insert_point,
9337 remove_point, stopped_by_watchpoint, stopped_data_address.
9338 * win32-low.c (win32_insert_watchpoint): New function.
9339 (win32_remove_watchpoint): New function.
9340 (win32_stopped_by_watchpoint): New function.
9341 (win32_stopped_data_address): New function.
9342 (win32_target_ops): Add entries for insert_watchpoint,
9343 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
9344 * win32-low.h (win32_target_ops): New members insert_point,
9345 remove_point, stopped_by_watchpoint, stopped_data_address.
9347 2009-06-25 Pedro Alves <pedro@codesourcery.com>
9349 * server.c (process_serial_event): Re-return unsupported, not
9350 error, if the type isn't recognized. Re-allow supporting only
9351 insert or remove packets. Also call require_running for
9352 breakpoints. Add missing break statement to default case. Tidy.
9353 * target.h (struct target_ops): Rename insert_watchpoint to
9354 insert_point, and remove_watchpoint to remove_point.
9356 * linux-low.h (struct linux_target_ops): Likewise.
9357 * linux-low.c (linux_insert_watchpoint): Rename to ...
9358 (linux_insert_point): ... this. Adjust.
9359 (linux_remove_watchpoint): Rename to ...
9360 (linux_remove_point): ... this. Adjust.
9361 (linux_target_ops): Adjust.
9362 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
9363 (cris_insert_point): ... this.
9364 (cris_remove_watchpoint): Rename to ...
9365 (cris_remove_point): ... this.
9366 (the_low_target): Adjust.
9368 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
9370 * server.c (handle_v_kill): Pass signal_pid to
9371 kill_inferior if multi_process is zero.
9373 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
9375 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
9376 * target.h (target_ops): Comment for *_watchpoint to make it clear
9377 the functions can get types '0' and '1'.
9379 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
9381 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
9382 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
9383 * regcache.c (get_regcache): Likewise.
9384 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
9385 * win32-low.c (child_fetch_inferior_registers): Remove check for
9388 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
9389 Pedro Alves <pedro@codesourcery.com>
9391 * target.h (struct target_ops) <supports_multi_process>: New
9393 (target_supports_multi_process): New.
9394 * server.c (handle_query): Even if GDB reports support, only
9395 enable multi-process if the target also supports it. Report
9396 multi-process support only if the target backend supports it.
9397 * linux-low.c (linux_supports_multi_process): New function.
9398 (linux_target_ops): Install it as target_supports_multi_process
9401 2009-05-24 Doug Evans <dje@google.com>
9403 Global renaming of find_thread_pid to find_thread_ptid.
9404 * server.h (find_thread_ptid): Renamed from find_thread_pid.
9405 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
9406 All callers updated.
9408 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
9409 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
9412 * linux-low.c (get_stop_pc): Print pc if debug_threads.
9413 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
9414 (linux_resume_one_lwp): Ditto.
9416 2009-05-23 Doug Evans <dje@google.com>
9418 * linux-low.c (linux_resume_one_lwp): Change type of first arg
9419 from struct inferior_list_entry * to struct lwp_info *.
9420 All callers updated.
9422 2009-05-13 Doug Evans <dje@google.com>
9424 * linux-x86-low.c: Don't include assert.h.
9425 (x86_siginfo_fixup): Use fatal, not assert.
9426 (x86_arch_setup): Fix comment.
9428 2009-05-12 Doug Evans <dje@google.com>
9430 Biarch support for i386/amd64 gdbserver.
9431 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
9432 Add linux-x86-low.c.
9433 (linux-i386-low.o, linux-x86-64-low.o): Delete.
9434 (linux-x86-low.o): Add.
9435 * linux-x86-64-low.c: Delete.
9436 * linux-i386-low.c: Delete.
9437 * linux-x86-low.c: New file.
9438 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
9440 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
9442 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
9443 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
9444 (linux_child_pid_to_exec_file): New function.
9445 (elf_64_header_p, elf_64_file_p): New functions.
9446 (siginfo_fixup): New function.
9447 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
9448 give target a chance to convert layout.
9449 * linux-low.h (linux_target_ops): New member siginfo_fixup.
9450 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
9452 2009-05-07 Doug Evans <dje@google.com>
9454 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
9455 (regsets_store_inferior_registers): Ditto.
9457 2009-05-06 Pedro Alves <pedro@codesourcery.com>
9461 * linux-low.c (must_set_ptrace_flags): Delete.
9462 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
9464 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
9465 `lwp->must_set_ptrace_flags' instead.
9466 (linux_wait_for_event_1): Set ptrace options here.
9467 (linux_wait_1): ... not here.
9469 2009-04-30 Doug Evans <dje@google.com>
9471 * inferiors.c (started_inferior_callback): New function.
9472 (attached_inferior_callback): New function.
9473 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
9474 * server.c (print_started_pid, print_attached_pid): New functions.
9475 (detach_or_kill_for_exit): New function.
9476 (main): Call it instead of for_each_inferior (kill_inferior_callback).
9477 * server.h (have_started_inferiors_p): Declare.
9478 (have_attached_inferiors_p): Declare.
9480 * inferiors.c (remove_process): Fix memory leak, free process.
9481 * linux-low.c (linux_remove_process): New function.
9482 (linux_kill): Call it instead of remove_process.
9483 (linux_detach, linux_wait_1): Ditto.
9485 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
9487 * configure.srv: Add x86 Windows CE target.
9489 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
9491 * inferiors.c (get_thread_process): Make global.
9492 * server.h (get_thread_process): Add prototype.
9493 * thread-db.c (find_one_thread): Use get_thread_process
9494 instead of current_process.
9495 (thread_db_get_tls_address): Do not crash if called when
9496 thread layer is not yet initialized.
9498 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
9500 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
9501 * spu-low.c (current_tid): Rename to ...
9502 (current_ptid): ... this.
9503 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
9504 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
9505 ptid_get_lwp (current_ptid) instead of current_tid.
9506 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
9507 instead of current_tid. Use find_process_pid to verify pid
9508 argument is valid. Pass proper argument to remove_process.
9509 (spu_thread_alive): Compare current_ptid instead of current_tid.
9510 (spu_resume): Likewise.
9512 2009-04-02 Pedro Alves <pedro@codesourcery.com>
9514 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
9517 2009-04-01 Pedro Alves <pedro@codesourcery.com>
9519 Implement the multiprocess extensions, and add linux multiprocess
9522 * server.h (ULONGEST): Declare.
9523 (struct ptid, ptid_t): New.
9524 (minus_one_ptid, null_ptid): Declare.
9525 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
9526 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
9527 (struct inferior_list_entry): Change `id' type from unsigned from
9529 (struct sym_cache, struct breakpoint, struct
9530 process_info_private): Forward declare.
9531 (struct process_info): Declare.
9532 (current_process): Declare.
9533 (all_processes): Declare.
9534 (initialize_inferiors): Declare.
9535 (add_thread): Adjust to use ptid_t.
9536 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
9537 (add_process, remove_process, find_thread_pid): Declare.
9538 (find_inferior_id): Adjust to use ptid_t.
9539 (cont_thread, general_thread, step_thread): Change type to ptid_t.
9540 (multi_process): Declare.
9541 (push_event): Adjust to use ptid_t.
9542 (read_ptid, write_ptid): Declare.
9543 (prepare_resume_reply): Adjust to use ptid_t.
9544 (clear_symbol_cache): Declare.
9545 * inferiors.c (all_processes): New.
9546 (null_ptid, minus_one_ptid): New.
9547 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
9548 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
9549 (add_thread): Change unsigned long to ptid. Remove gdb_id
9551 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
9552 (gdb_id_to_thread): Rename to ...
9553 (find_thread_pid): ... this. Change unsigned long to ptid.
9554 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
9555 (loaded_dll, pull_pid_from_list): Adjust.
9556 (add_process, remove_process, find_process_pid)
9557 (get_thread_process, current_process, initialize_inferiors): New.
9558 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
9559 (struct target_waitstatus) <related_pid>: Ditto.
9560 (struct target_ops) <kill, detach>: Add `pid' argument. Change
9562 (struct target_ops) <join>: Add `pid' argument.
9563 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
9564 (struct target_ops) <wait>: Add `ptid' field. Change return type
9566 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
9567 (mywait): Add `ptid' argument. Change return type to ptid_t.
9568 (target_pid_to_str): Declare.
9569 * target.c (set_desired_inferior): Adjust to use ptids.
9570 (mywait): Add new `ptid' argument. Adjust.
9571 (target_pid_to_str): New.
9572 * mem-break.h (free_all_breakpoints): Declare.
9573 * mem-break.c (breakpoints): Delelete.
9574 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
9575 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
9576 to use per-process breakpoint list.
9577 (free_all_breakpoints): New.
9578 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
9579 (symbol_cache, all_symbols_looked_up): Delete.
9581 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
9583 (prepare_resume_reply): Change ptid argument's type from unsigned
9584 long to ptid_t. Adjust. Implement W;process and X;process.
9585 (free_sym_cache, clear_symbol_cache): New.
9586 (look_up_one_symbol): Adjust to per-process symbol cache. *
9587 * server.c (cont_thread, general_thread, step_thread): Change type
9590 (multi_process): New.
9591 (last_ptid): Change type to ptid_t.
9592 (struct vstop_notif) <ptid>: Change type to ptid_t.
9593 (queue_stop_reply, push_event): Change `ptid' argument's type to
9595 (discard_queued_stop_replies): Add `pid' argument.
9596 (start_inferior): Adjust to use ptids. Adjust to mywait interface
9597 changes. Don't reference the `attached' global.
9598 (attach_inferior): Adjust to mywait interface changes.
9599 (handle_query): Adjust to use ptids. Parse GDB's qSupported
9600 features. Handle and report "multiprocess+". Handle
9602 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
9604 (handle_v_kill): New.
9605 (handle_v_stopped): Adjust to use target_pid_to_str.
9606 (handle_v_requests): Allow multiple attaches and runs when
9607 multiprocess extensions are in effect. Handle "vKill".
9608 (myresume): Adjust to use ptids.
9609 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
9610 (handle_status): Adjust to discard_queued_stop_replies interface
9612 (first_thread_of, kill_inferior_callback)
9613 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
9614 (main): Call initialize_inferiors. Adjust to use ptids, killing
9615 and detaching from all inferiors. Handle multiprocess packet
9617 * linux-low.h: Include gdb_proc_service.h.
9618 (struct process_info_private): New.
9619 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
9620 <lwpid_of>: Use ptid_get_lwp.
9621 (get_lwp_thread): Adjust.
9622 (struct lwp_info): Add `dead' member.
9623 (find_lwp_pid): Declare.
9624 * linux-low.c (thread_db_active): Delete.
9625 (new_inferior): Adjust comment.
9626 (inferior_pid): Delete.
9627 (linux_add_process): New.
9628 (handle_extended_wait): Adjust.
9629 (add_lwp): Change unsigned long to ptid.
9630 (linux_create_inferior): Add process to processes table. Adjust
9631 to use ptids. Don't set new_inferior here.
9632 (linux_attach_lwp): Rename to ...
9633 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
9634 it. Adjust to use ptids.
9635 (linux_attach_lwp): New.
9636 (linux_attach): Add process to processes table. Don't set
9638 (struct counter): New.
9639 (second_thread_of_pid_p, last_thread_of_process_p): New.
9640 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
9642 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
9643 processes. Remove process from process table.
9644 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
9645 to multiple processes.
9646 (any_thread_of): New.
9647 (linux_detach): Add `pid' argument, and handle it. Remove process
9648 from processes table.
9649 (linux_join): Add `pid' argument. Handle it.
9650 (linux_thread_alive): Change unsighed long argument to ptid_t.
9651 Consider dead lwps as not being alive.
9652 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
9653 threads we're not interested in.
9654 (same_lwp, find_lwp_pid): New.
9655 (linux_wait_for_lwp): Change `pid' argument's type from int to
9657 (linux_wait_for_event): Rename to ...
9658 (linux_wait_for_event_1): ... this. Change `pid' argument's type
9659 from int to ptid_t. Adjust.
9660 (linux_wait_for_event): New.
9661 (linux_wait_1): Add `ptid' argument. Change return type to
9662 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
9663 that exit from the process table.
9664 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
9666 (mark_lwp_dead): New.
9667 (wait_for_sigstop): Adjust to use ptids. If a process exits while
9668 stopping all threads, mark its main lwp as dead.
9669 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
9671 (fetch_register, usr_store_inferior_registers)
9672 (regsets_fetch_inferior_registers)
9673 (regsets_store_inferior_registers, linux_read_memory)
9674 (linux_write_memory): Inline `inferior_pid'.
9675 (linux_look_up_symbols): Adjust to use per-process
9677 (linux_request_interrupt): Adjust to use ptids.
9678 (linux_read_auxv): Inline `inferior_pid'.
9679 (initialize_low): Don't reference thread_db_active.
9680 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
9681 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
9682 (ps_getpid): Return the pid of the current inferior.
9683 * thread-db.c (proc_handle, thread_agent): Delete.
9684 (thread_db_create_event, thread_db_enable_reporting): Adjust to
9686 (find_one_thread): Change argument type to ptid_t. Adjust to
9688 (maybe_attach_thread): Adjust to per-process data and ptids.
9689 (thread_db_find_new_threads): Ditto.
9690 (thread_db_init): Ditto.
9691 * spu-low.c (spu_create_inferior, spu_attach): Add process to
9692 processes table. Adjust to use ptids.
9693 (spu_kill, spu_detach): Adjust interface. Remove process from
9695 (spu_join, spu_thread_alive): Adjust interface.
9696 (spu_wait): Adjust interface. Remove process from processes
9697 table. Adjust to use ptids.
9698 * win32-low.c (current_inferior_tid): Delete.
9699 (current_inferior_ptid): New.
9700 (debug_event_ptid): New.
9701 (thread_rec): Take a ptid. Adjust.
9702 (child_add_thread): Add `pid' argument. Adjust to use ptids.
9703 (child_delete_thread): Ditto.
9704 (do_initial_child_stuff): Add `attached' argument. Add process to
9706 (child_fetch_inferior_registers, child_store_inferior_registers):
9708 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
9709 (win32_attach): Pass 1 to do_initial_child_stuff.
9710 (win32_kill): Adjust interface. Remove process from processes
9712 (win32_detach): Ditto.
9713 (win32_join): Adjust interface.
9714 (win32_thread_alive): Take a ptid.
9715 (win32_resume): Adjust to use ptids.
9716 (get_child_debug_event): Ditto.
9717 (win32_wait): Adjust interface. Remove exiting process from
9720 2009-04-01 Pedro Alves <pedro@codesourcery.com>
9722 Non-stop mode support.
9724 * server.h (non_stop): Declare.
9725 (gdb_client_data, handler_func): Declare.
9726 (delete_file_handler, add_file_handler, start_event_loop):
9728 (handle_serial_event, handle_target_event, push_event)
9729 (putpkt_notif): Declare.
9730 * target.h (enum resume_kind): New.
9731 (struct thread_resume): Replace `step' field by `kind' field.
9732 (TARGET_WNOHANG): Define.
9733 (struct target_ops) <wait>: Add `options' argument.
9734 <supports_non_stop, async, start_non_stop>: New fields.
9735 (target_supports_non_stop, target_async): New.
9736 (start_non_stop): Declare.
9737 (mywait): Add `options' argument.
9738 * target.c (mywait): Add `options' argument. Print child exit
9740 (start_non_stop): New.
9741 * server.c (non_stop, own_buf, mem_buf): New globals.
9742 (struct vstop_notif): New.
9743 (notif_queue): New global.
9744 (queue_stop_reply, push_event, discard_queued_stop_replies)
9745 (send_next_stop_reply): New.
9746 (start_inferior): Adjust to use resume_kind. Adjust to mywait
9748 (attach_inferior): In non-stop mode, don't wait for the target
9750 (handle_general_set): Handle QNonStop.
9751 (handle_query): When handling qC, return the current general
9752 thread, instead of the first thread of the list.
9753 (handle_query): If the backend supports non-stop mode, include
9754 QNonStop+ in the qSupported query response.
9755 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
9757 (handle_v_attach, handle_v_run): Handle non-stop mode.
9758 (handle_v_stopped): New.
9759 (handle_v_requests): Report support for vCont;t. Handle vStopped.
9760 (myresume): Adjust to use resume_kind. Handle non-stop.
9761 (queue_stop_reply_callback): New.
9762 (handle_status): Handle non-stop mode.
9763 (main): Clear non_stop flag on reconnection. Use the event-loop.
9764 Refactor serial protocol handling from here ...
9765 (process_serial_event): ... to this new function. When GDB
9766 selects any thread, select one here. In non-stop mode, wait until
9767 GDB acks all pending events before exiting.
9768 (handle_serial_event, handle_target_event): New.
9769 * remote-utils.c (remote_open): Install remote_desc in the event
9771 (remote_close): Remove remote_desc from the event loop.
9772 (putpkt_binary): Rename to...
9773 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
9774 (putpkt_binary): New as wrapper around putpkt_binary_1.
9775 (putpkt_notif): New.
9776 (prepare_resume_reply): In non-stop mode, don't change the
9778 * event-loop.c: New.
9779 * Makefile.in (OBJ): Add event-loop.o.
9780 (event-loop.o): New rule.
9782 * linux-low.h (pid_of): Moved here.
9784 (get_lwp_thread): Use lwpid_of.
9785 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
9786 * linux-low.c (pid_of): Delete.
9787 (inferior_pid): Use lwpid_of.
9788 (linux_event_pipe): New.
9789 (target_is_async_p): New.
9791 (handle_extended_wait): Use lwpid_of.
9792 (add_lwp): Don't set lwpid field.
9793 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
9794 (linux_kill_one_lwp): If killing a running lwp, stop it first.
9795 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
9796 (linux_detach_one_lwp): If detaching from a running lwp, stop it
9797 first. Adjust to linux_wait_for_event interface changes. Use
9799 (linux_detach): Don't delete the main lwp here.
9800 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
9801 (status_pending_p): Don't consider explicitly suspended lwps.
9802 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
9803 pointer. Add OPTIONS argument. Change return type to int. Use
9804 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
9805 (linux_wait_for_event): Take an integer pid instead of a lwp_info
9806 pointer. Add status pointer argument. Return a pid instead of a
9807 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
9808 changes. In non-stop mode, don't switch to a random thread.
9809 (linux_wait): Rename to...
9810 (linux_wait_1): ... this. Add target_options argument, and handle
9811 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
9812 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
9813 clean exit and signal exit code. Don't stop all threads in
9814 non-stop mode. In all-stop mode, only stop all threads when
9815 reporting a stop to GDB. Handle explicit thread stop requests.
9816 (async_file_flush, async_file_mark): New.
9818 (send_sigstop): Use lwpid_of.
9819 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
9820 interface changes. In non-stop mode, don't switch to a random
9822 (linux_resume_one_lwp): Use lwpid_of.
9823 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
9824 (linux_resume_one_thread): ... this. Handle resume_stop. In
9825 non-stop mode, don't look for pending flag in all threads.
9826 (resume_status_pending_p): Don't consider explicitly suspended
9828 (my_waitpid): Reimplement. Emulate __WALL.
9829 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
9831 (sigchld_handler, linux_supports_non_stop, linux_async)
9832 (linux_start_non_stop): New.
9833 (linux_target_ops): Register linux_supports_non_stop, linux_async
9834 and linux_start_non_stop.
9835 (initialize_low): Install SIGCHLD handler.
9836 * thread-db.c (thread_db_create_event, find_one_thread)
9837 (thread_db_get_tls_address): Use lwpid_of.
9838 * win32-low.c (win32_detach): Adjust to use resume_kind.
9839 (win32_wait): Add `options' argument.
9840 * spu-low.c (spu_resume): Adjust to use resume_kind.
9841 (spu_wait): Add `options' argument.
9843 2009-04-01 Pedro Alves <pedro@codesourcery.com>
9845 Decouple target code from remote protocol.
9847 * target.h (enum target_waitkind): New.
9848 (struct target_waitstatus): New.
9849 (struct target_ops) <wait>: Return an unsigned long. Take a
9850 target_waitstatus pointer instead of a char pointer.
9852 * target.c (mywait): Change prototype to return an unsigned long.
9853 Take a target_waitstatus pointer instead of a char pointer. Adjust.
9854 * server.h (thread_from_wait, old_thread_from_wait): Delete
9856 (prepare_resume_reply): Change prototype to take a
9858 * server.c (thread_from_wait, old_thread_from_wait): Delete.
9859 (last_status, last_ptid): New.
9860 (start_inferior): Remove "statusptr" argument. Adjust. Return a
9861 pid instead of a signal.
9862 (attach_inferior): Remove "status" and "signal" parameters.
9864 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
9866 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
9867 (handle_v_requests, myresume): Remove "status" and "signal"
9869 (handle_status): New.
9870 (main): Delete local `status'. Adjust.
9871 * remote-utils.c: Include target.h.
9872 (prepare_resume_reply): Change prototype to take a
9873 target_waitstatus. Adjust.
9875 * linux-low.c (linux_wait): Adjust to new target_ops->wait
9877 * spu-low.c (spu_wait): Adjust.
9878 * win32-low.c (enum target_waitkind, struct target_waitstatus):
9880 (win32_wait): Adjust.
9882 2009-04-01 Pedro Alves <pedro@codesourcery.com>
9884 * target.h (struct thread_resume): Delete leave_stopped member.
9885 (struct target_ops): Add a `n' argument to the `resume' callback.
9886 * server.c (start_inferior): Adjust.
9887 (handle_v_cont, myresume): Adjust.
9888 * linux-low.c (check_removed_breakpoint): Adjust to resume
9889 interface change, and to removed leave_stopped field.
9890 (resume_ptr): Delete.
9891 (struct thread_resume_array): New.
9892 (linux_set_resume_request): Add new `arg' parameter. Adjust to
9893 resume interface change.
9894 (linux_continue_one_thread, linux_queue_one_thread)
9895 (resume_status_pending_p): Check if the resume field is NULL
9896 instead of checking the leave_stopped member.
9897 (linux_resume): Adjust to the target resume interface change.
9898 * spu-low.c (spu_resume): Adjust to the target resume interface
9900 * win32-low.c (win32_detach, win32_resume): Ditto.
9902 2009-04-01 Pedro Alves <pedro@codesourcery.com>
9904 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
9906 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
9908 (linux_continue_one_thread): Only preserve the stepping flag if
9909 there's a pending breakpoint.
9911 2009-03-31 Pedro Alves <pedro@codesourcery.com>
9913 * server.c (main): After the inferior having exited, call
9914 remote_close before exiting gdbserver.
9916 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
9918 Fix size of FPSCR in Power 7 processors.
9919 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
9920 (PPC_FEATURE_HAS_DFP): New #define.
9921 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
9924 2009-03-23 Pedro Alves <pedro@codesourcery.com>
9926 * server.c (handle_query) Whitespace and formatting.
9928 2009-03-22 Pedro Alves <pedro@codesourcery.com>
9930 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
9931 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
9932 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
9933 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
9934 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
9935 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
9936 Makefile.in, configure.ac: Fix whitespace throughout.
9937 * configure: Regenerate.
9939 2009-03-22 Pedro Alves <pedro@codesourcery.com>
9941 * inferiors.c (find_inferior): Make it safe for the callback
9942 function to delete the currently iterated inferior.
9944 2009-03-22 Pedro Alves <pedro@codesourcery.com>
9946 * Makefile.in (linuw_low_h): Move higher.
9947 (thread-db.o): Depend on $(linux_low_h).
9949 2009-03-17 Pedro Alves <pedro@codesourcery.com>
9951 Rename "process" to "lwp" throughout.
9953 * linux-low.c (all_processes): Rename to...
9954 (all_lwps): ... this.
9955 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
9956 (add_process): Rename to ...
9957 (add_lwp): ... this. Adjust.
9958 (linux_create_inferior): Adjust.
9959 (linux_attach_lwp): Adjust.
9960 (linux_attach): Adjust.
9961 (linux_kill_one_process): Rename to ...
9962 (linux_kill_one_lwp): ... this. Adjust.
9963 (linux_kill): Adjust.
9964 (linux_detach_one_process): Rename to ...
9965 (linux_detach_one_lwp): ... this. Adjust.
9966 (linux_detach): Adjust.
9967 (check_removed_breakpoint): Adjust.
9968 (status_pending_p): Adjust.
9969 (linux_wait_for_process): Rename to ...
9970 (linux_wait_for_lwp): ... this. Adjust.
9971 (linux_wait_for_event): Adjust.
9972 (send_sigstop): Adjust.
9973 (wait_for_sigstop): Adjust.
9974 (stop_all_processes): Rename to ...
9975 (stop_all_lwps): ... this.
9976 (linux_resume_one_process): Rename to ...
9977 (linux_resume_one_lwp): ... this. Adjust.
9978 (linux_set_resume_request, linux_continue_one_thread)
9979 (linux_queue_one_thread, resume_status_pending_p)
9980 (usr_store_inferior_registers, regsets_store_inferior_registers)
9981 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
9983 * linux-low.h (get_process): Rename to ...
9984 (get_lwp): ... this. Adjust.
9985 (get_thread_process): Rename to ...
9986 (get_thread_lwp): ... this. Adjust.
9987 (get_process_thread): Rename to ...
9988 (get_lwp_thread): ... this. Adjust.
9989 (struct process_info): Rename to ...
9990 (struct lwp_info): ... this.
9991 (all_processes): Rename to ...
9992 (all_lwps): ... this.
9993 * proc-service.c (ps_lgetregs): Adjust.
9994 * thread-db.c (thread_db_create_event, find_one_thread)
9995 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
9997 2009-03-14 Pedro Alves <pedro@codesourcery.com>
9999 * server.c (handle_query): Handle "qAttached".
10001 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
10003 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
10004 GPLv3, update license URL.
10006 2009-03-01 Doug Evans <dje@google.com>
10008 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
10009 (server_h): Add gdb_signals.h.
10010 (signals.o): Update.
10011 * server.h (target_signal_from_host,target_signal_to_host_p)
10012 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
10014 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
10016 * remote-utils.c (getpkt): Also generate remote-debug
10017 information if noack_mode is set.
10019 2009-02-06 Pedro Alves <pedro@codesourcery.com>
10021 * server.c (handle_query): Report qXfer:siginfo:read and
10022 qXfer:siginfo:write as supported and handle them.
10023 * target.h (struct target_ops) <qxfer_siginfo>: New field.
10024 * linux-low.c (linux_xfer_siginfo): New.
10025 (linux_target_ops): Set it.
10027 2009-01-26 Pedro Alves <pedro@codesourcery.com>
10029 * server.c (gdbserver_usage): Mention --remote-debug.
10030 (main): Accept '--remote-debug' switch.
10032 2009-01-18 Doug Evans <dje@google.com>
10034 * regcache.c (new_register_cache): No need to check result of xcalloc.
10035 * server.c (handle_search_memory): Back out calls to xmalloc,
10036 result is checked and error is returned to user upon failure.
10037 (handle_query): Ditto. Add more checks for result of malloc.
10038 (handle_v_cont): Check result of malloc, report error back to
10040 (handle_v_run): Ditto. Call freeargv.
10041 * server.h (freeargv): Declare.
10042 * utils.c (freeargv): New fn.
10044 2009-01-15 Doug Evans <dje@google.com>
10046 * gdbreplay.c (perror_with_name): Make arg const char *.
10047 * server.h (target_signal_to_name): Make return type const char *.
10048 * thread-db.c (thread_db_err_str): Make return type const char *.
10049 * utils.c (perror_with_name): Make arg const char *.
10051 2009-01-14 Pedro Alves <pedro@codesourcery.com>
10053 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
10054 when handling a EXIT_PROCESS_DEBUG_EVENT.
10056 2009-01-06 Joel Brobecker <brobecker@adacore.com>
10058 * gdbreplay.c (gdbreplay_version): Update copyright year.
10059 * server.c (gdbserver_version): Likewise.
10061 2009-01-05 Doug Evans <dje@google.com>
10063 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
10064 (handle_extended_wait): Improve comment.
10066 2008-12-13 Doug Evans <dje@google.com>
10068 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
10069 * server.h (ATTR_MALLOC): New macro.
10070 (xmalloc,xcalloc,xstrdup): Declare.
10071 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
10072 * inferiors.c: Ditto.
10073 * linux-low.c: Ditto.
10074 * mem-break.c: Ditto.
10075 * regcache.c: Ditto.
10076 * remote-utils.c: Ditto.
10079 * win32-low.c: Ditto.
10081 2008-12-12 Doug Evans <dje@google.com>
10083 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
10084 in debugging printf.
10086 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
10088 2008-12-09 Doug Evans <dje@google.com>
10090 * linux-low.h (struct process_info): Delete member tid, unused.
10091 * thread-db.c (find_one_thread): Update.
10092 (maybe_attach_thread): Update.
10094 2008-12-02 Pedro Alves <pedro@codesourcery.com>
10096 * target.h (struct target_ops): Add qxfer_osdata member.
10097 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
10099 (linux_qxfer_osdata): New functions.
10100 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
10102 * server.c (handle_query): Handle "qXfer:osdata:read:".
10103 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
10104 (buffer_xml_printf): New functions.
10105 * server.h (struct buffer): New.
10106 (buffer_grow_str, buffer_grow_str0): New macros.
10107 (buffer_grow, buffer_free, buffer_init, buffer_finish)
10108 (buffer_xml_printf): Declare.
10110 2008-11-24 Doug Evans <dje@google.com>
10112 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
10114 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
10116 * server.c (handle_v_run): Always use the supplied argument list.
10118 2008-11-19 Bob Wilson <bob.wilson@acm.org>
10120 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
10121 (xtensa_regmap_table): Add entry for scompare1.
10123 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
10125 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
10126 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
10127 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
10128 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
10129 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
10130 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
10131 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
10132 XML target descriptions.
10133 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
10134 when inferior is running on an ISA 2.05 or later processor. Add
10135 special case to return offset for full 64-bit slot of FPSCR when
10138 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
10140 * Makefile.in (SFILES, clean): Added sparc64 files.
10141 (reg-sparc64.o, reg-sparc64.c): New.
10142 * configure.srv (sparc*-*-linux*): New configuration.
10143 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
10144 syscall arguments for SPARC.
10145 (regsets_store_inferior_registers): Likewise.
10146 * linux-sparc-low.c: New file.
10148 2008-10-21 Doug Evans <dje@google.com>
10150 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
10151 (READLINE_DIR,READLINE_DEP): Delete.
10152 (INTERNAL_CFLAGS): Update.
10153 (LINTFLAGS): Update.
10155 2008-10-10 Pedro Alves <pedro@codesourcery.com>
10157 * server.c (handle_v_run): If GDB didn't specify an argv, use the
10158 whole argv from the last run, not just argv[0].
10160 2008-09-08 Pedro Alves <pedro@codesourcery.com>
10162 * regcache.c (new_register_cache): Return NULL if the register
10163 cache size isn't known yet.
10164 (free_register_cache): Avoid dereferencing a NULL regcache.
10166 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
10168 * configure.srv: Merge MIPS and MIPS64.
10170 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
10172 * Makefile.in (uninstall): Apply $(EXEEXT) too.
10174 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
10176 * Makefile.in: Add required vsx dependencies.
10178 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
10179 Declare init_registers_powerpc_vsx32l.
10180 Declare init_registers_powerpc_vsx64l.
10181 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
10182 (ppc_arch_setup): Check for VSX in hwcap.
10183 (ppc_fill_vsxregset): New function.
10184 (ppc_store_vsxregset): New function.
10185 Add new VSX entry in regset_info target_regsets.
10187 * configure.srv: Add new VSX dependencies.
10189 2008-08-12 Pedro Alves <pedro@codesourcery.com>
10191 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
10192 (remote_open): Set or clear transport_is_reliable.
10193 (putpkt_binary): Don't expect acks in noack mode.
10194 (getpkt): Don't send ack/nac in noack mode.
10195 * server.c (handle_general_set): Handle QStartNoAckMode.
10196 (handle_query): If connected by tcp pass QStartNoAckMode+ in
10198 (main): Reset noack_mode on every connection.
10199 * server.h (noack_mode): Declare.
10201 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10203 * Makefile.in (GDBREPLAY_OBS): New variable.
10204 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
10206 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
10207 Daniel Jacobowitz <dan@codesourcery.com>
10209 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
10210 (usr_store_inferior_registers): Likewise.
10211 (regsets_store_inferior_registers): Likewise.
10213 2008-07-31 Rolf Jansen <rj@surtec.com>
10214 Pedro Alves <pedro@codesourcery.com>
10216 * configure.ac: Check for memmem declaration.
10217 * server.c [HAVE_MALLOC_H]: Include malloc.h.
10218 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
10219 (disable_packet_qfThreadInfo): Unconditionally compile.
10220 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
10221 * configure, config.in: Regenerate.
10223 2008-07-28 Doug Kwan <dougkwan@google.com>
10225 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
10226 (linux_write_memory): Remove declaration of errno.
10228 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
10230 * linux-low.c (handle_extended_wait): Do not use "status"
10231 variable uninitialized.
10233 2008-07-07 Pedro Alves <pedro@codesourcery.com>
10235 * server.c (handle_v_attach): Inhibit reporting dll changes.
10237 2008-06-27 Pedro Alves <pedro@codesourcery.com>
10239 * remote-utils.c (prepare_resume_reply): If requested, don't
10240 output "thread:TID" in the T stop reply.
10242 * server.c (disable_packet_vCont, disable_packet_Tthread)
10243 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
10244 (handle_query): If requested, disable support for qC, qfThreadInfo
10246 (handle_v_requests): If requested, disable support for vCont.
10247 (gdbserver_show_disableable): New.
10248 (main): Handle --disable-packet and --disable-packet=LIST.
10250 * server.h (disable_packet_vCont, disable_packet_Tthread)
10251 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
10253 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
10255 * server.c (gdbserver_usage): Mention --version.
10257 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
10259 * Makefile.in (gdbreplay.o): New rule.
10261 2008-06-06 Joseph Myers <joseph@codesourcery.com>
10263 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
10264 message, not gdbserver.
10266 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
10267 Nathan Sidwell <nathan@codesourcery.com>
10268 Joseph Myers <joseph@codesourcery.com>
10270 * acinclude.m4: Include ../../config/acx.m4.
10271 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
10272 * configure, config.in: Regenerate.
10273 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
10274 * server.c (gdbserver_version): Print PKGVERSION.
10275 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
10276 (main): Adjust gdbserver_usage calls.
10277 * gdbreplay.c (version, host_name): Add declarations.
10278 (gdbreplay_version, gdbreplay_usage): New.
10279 (main): Accept --version and --help options.
10281 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
10283 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
10284 (arm_breakpoint_at): Handle Thumb.
10285 (the_low_target): Add comment.
10287 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
10289 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
10291 2008-05-09 Doug Evans <dje@google.com>
10293 * server.h (decode_search_memory_packet): Declare.
10294 * remote-utils.c (decode_search_memory_packet): New fn.
10295 * server.c (handle_search_memory_1): New fn.
10296 (handle_search_memory): New fn.
10297 (handle_query): Process qSearch:memory packets.
10299 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
10301 * regcache.c (registers_length): Remove.
10302 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
10303 full register packet.
10304 * regcache.h (registers_length): Remove prototype.
10305 * server.h (PBUFSIZ): Define to 16384.
10307 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
10309 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
10310 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
10311 powerpc-64l.o, and powerpc-altivec64l.o.
10312 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
10313 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
10314 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
10315 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
10316 rs6000/power-linux.xml, and rs6000/power64-linux.xml
10319 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
10320 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
10321 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
10322 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
10323 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
10324 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
10325 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
10326 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
10327 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
10328 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
10331 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
10332 (init_registers_powerpc_32l): ... this new prototype.
10333 (init_registers_powerpc_32): Remove, replace by ...
10334 (init_registers_powerpc_altivec32l): ... this new prototype.
10335 (init_registers_powerpc_e500): Remove, replace by ...
10336 (init_registers_powerpc_e500l): ... this new prototype.
10337 (init_registers_ppc64): Remove, replace by ...
10338 (init_registers_powerpc_64l): ... this new prototype.
10339 (init_registers_powerpc_64): Remove, replace by ...
10340 (init_registers_powerpc_altivec64l): ... this new prototype.
10341 (ppc_num_regs): Set to 73.
10342 (PT_ORIG_R3, PT_TRAP): Define if necessary.
10343 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
10344 (ppc_cannot_store_register): Handle orig_r3 and trap.
10345 (ppc_arch_setup): Update init_registers_... calls.
10346 (ppc_fill_gregset): Handle orig_r3 and trap.
10348 * inferiors.c (clear_inferiors): Reset current_inferior.
10350 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
10352 * acinclude.m4: Add override.m4.
10353 * configure: Regenerate.
10355 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
10357 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
10358 initial call to init_register_ppc64.
10360 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
10362 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
10363 single powerpc*-*-linux* case.
10364 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
10366 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
10368 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
10369 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
10371 * linux-ppc-low.c: Include <elf.h>.
10372 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
10373 (ppc_hwcap): New global variable.
10374 (ppc_regmap): Remove __SPE__ #ifdef sections.
10375 (ppc_regmap_e500): New global variable.
10376 (ppc_cannot_store_register): Update __SPE__ special case.
10377 (ppc_get_hwcap): New function.
10378 (ppc_arch_setup): Use it to determine whether inferior supports
10379 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
10380 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
10381 Do not access registers if target does not support AltiVec.
10382 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
10383 Do not access registers if target does not support SPE.
10384 (target_regsets): Unconditionally include AltiVec and SPE regsets.
10386 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
10388 * linux-low.c (disabled_regsets, num_regsets): New.
10389 (use_regsets_p): Delete.
10390 (linux_wait_for_process): Clear disabled_regsets.
10391 (regsets_fetch_inferior_registers): Check and set it.
10392 (regsets_store_inferior_registers): Likewise.
10393 (linux_fetch_registers, linux_store_registers): Do not use
10395 (initialize_low): Allocate disabled_regsets.
10397 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
10399 * Makefile.in (LIBOBJS): New.
10400 (OBS): Use LIBOBJS.
10401 (memmem.o): New rule.
10402 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
10403 * configure: Regenerated.
10405 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
10407 * server.c (handle_query): Never return "unsupported" for
10408 qXfer:features:read queries.
10410 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
10412 * server.c (get_features_xml): Fix inverted condition.
10413 (handle_query): Always support qXfer:feature:read.
10415 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
10417 * server.c (wrapper_argv): New.
10418 (start_inferior): Handle wrapper_argv. If set, expect an extra
10420 (gdbserver_usage): Document --wrapper.
10421 (main): Parse --wrapper.
10423 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10425 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
10426 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
10427 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
10428 (ppc_set_pc): Likewise.
10429 (ppc_arch_setup): New function.
10430 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
10431 of collect_register.
10432 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
10434 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10436 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
10437 instead of linux-ppc64-low.o.
10438 * linux-ppc64-low.c: Remove file.
10439 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
10440 (linux-ppc64-low.o): Remove rule.
10442 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
10443 (init_registers_powerpc_64): Likewise.
10444 (ppc_regmap): Conditionally define depending on __powerpc64__.
10445 (ppc_cannot_store_register): Do not special-case "fpscr" when
10446 compiled on __powerpc64__.
10447 (ppc_collect_ptrace_register): New function.
10448 (ppc_supply_ptrace_register): New function.
10449 (ppc_breakpoint): Change type to "unsigned int".
10450 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
10451 (the_low_target): Conditionally provide initializers for the
10452 arch_setup member depending on __powerpc64__. Install
10453 collect_ptrace_register and supply_ptrace_register members.
10455 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10457 * regcache.h (gdbserver_xmltarget): Add extern declaration.
10458 * server.c (gdbserver_xmltarget): Define.
10459 (get_features_xml): Use it to replace "target.xml" and arch_string.
10461 * configure.srv: Remove srv_xmltarget. Add XML files that were
10462 mentioned there to srv_xmlfiles instead. Remove conditional tests
10463 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
10464 srv_xmlfiles and srv_regobj to include all possible choices.
10465 * configure.ac (srv_xmltarget): Remove.
10466 (srv_xmlfiles): Do not add "target.xml".
10467 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
10468 checks for supplementary target information.
10469 * configure: Regenerate.
10470 * Makefile.in (XML_TARGET): Remove.
10471 (target.xml): Remove rule.
10472 (clean): Do not clean up target.xml.
10473 (.PRECIOUS): Do not mention target.xml.
10475 * target.h (struct target_ops): Remove arch_string member.
10476 * linux-low.c (linux_arch_string): Remove.
10477 (linux_target_ops): Remove arch_string initializer.
10478 * linux-low.h (struct linux_target_ops): Remove arch_string member.
10479 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
10480 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
10481 * spu-low.c (spu_arch_string): Remove.
10482 (spu_target_ops): Remove arch_string initializer.
10483 * win32-low.c (win32_arch_string): Remove.
10484 (win32_target_ops): Remove arch_string initializer.
10485 * win32-low.h (struct win32_target_ops): Remove arch_string member.
10486 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
10487 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
10489 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
10491 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
10492 by collect_ptrace_register and supply_ptrace_register hooks.
10493 * linux-low.c (fetch_register): Use supply_ptrace_register callback
10494 instead of checking for the_low_target.left_pad_xfer.
10495 (usr_store_inferior_registers): Use collect_ptrace_register callback
10496 instead of checking for the_low_target.left_pad_xfer.
10498 * linux-s390-low.c (s390_collect_ptrace_register): New function.
10499 (s390_supply_ptrace_register): Likewise.
10500 (s390_fill_gregset): Call s390_collect_ptrace_register.
10501 (the_low_target): Update.
10503 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
10504 (ppc_supply_ptrace_register): Likewise.
10505 (the_low_target): Update.
10507 * linux-i386-low.c (the_low_target): Update.
10508 * linux-x86-64-low.c (the_low_target): Update.
10510 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
10512 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
10513 reg-s390.o and reg-s390x.o.
10515 * linux-low.c (new_inferior): New global variable.
10516 (linux_create_inferior, linux_attach): Set it.
10517 (linux_wait_for_process): Call the_low_target.arch_setup after the
10518 target has stopped for the first time.
10519 (initialize_low): Do not call the_low_target.arch_setup.
10521 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
10522 (s390_set_pc): Likewise.
10523 (s390_arch_setup): New function.
10524 (the_low_target): Use s390_arch_setup as arch_setup routine.
10526 * regcache.c (realloc_register_cache): New function.
10527 (set_register_cache): Call it for each existing regcache.
10529 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
10531 * server.h (init_registers): Remove prototype.
10533 * linux-low.h (struct linux_target_ops): Add arch_setup field.
10534 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
10535 instead of init_registers ().
10536 * linux-arm-low.c (init_registers_arm): Add prototype.
10537 (init_registers_arm_with_iwmmxt): Likewise.
10538 (the_low_target): Add initializer for arch_setup field.
10539 * linux-cris-low.c (init_registers_cris): Add prototype.
10540 (the_low_target): Add initializer for arch_setup field.
10541 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
10542 (the_low_target): Add initializer for arch_setup field.
10543 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
10544 (the_low_target): Add initializer for arch_setup field.
10545 * linux-ia64-low.c (init_registers_ia64): Add prototype.
10546 (the_low_target): Add initializer for arch_setup field.
10547 * linux-m32r-low.c (init_registers_m32r): Add prototype.
10548 (the_low_target): Add initializer for arch_setup field.
10549 * linux-m68k-low.c (init_registers_m68k): Add prototype.
10550 (the_low_target): Add initializer for arch_setup field.
10551 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
10552 (init_registers_mips64_linux): Likewise.
10553 (the_low_target): Add initializer for arch_setup field.
10554 * linux-ppc-low.c (init_registers_ppc): Add prototype.
10555 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
10556 (the_low_target): Add initializer for arch_setup field.
10557 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
10558 (init_registers_powerpc_64): Likewise.
10559 (the_low_target): Add initializer for arch_setup field.
10560 * linux-s390-low.c (init_registers_s390): Add prototype.
10561 (init_registers_s390x): Likewise.
10562 (the_low_target): Add initializer for arch_setup field.
10563 * linux-sh-low.c (init_registers_sh): Add prototype.
10564 (the_low_target): Add initializer for arch_setup field.
10565 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
10566 (the_low_target): Add initializer for arch_setup field.
10567 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
10568 (the_low_target): Add initializer for arch_setup field.
10570 * win32-low.h (struct win32_target_ops): Add arch_setup field.
10571 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
10572 instead of init_registers ().
10573 * win32-arm-low.c (init_registers_arm): Add prototype.
10574 (the_low_target): Add initializer for arch_setup field.
10575 * win32-i386-low.c (init_registers_i386): Add prototype.
10576 (the_low_target): Add initializer for arch_setup field.
10578 * spu-low.c (init_registers_spu): Add prototype.
10579 (initialize_low): Call initialie_registers_spu () instead of
10580 initialize_registers ().
10582 2008-02-19 Pedro Alves <pedro@codesourcery.com>
10584 * server.c (handle_v_requests): When handling the vRun and vAttach
10585 packets, if already debugging a process, don't kill it. Return an
10588 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
10590 * server.c (handle_query): Correct length check.
10592 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
10594 * win32-low.c (do_initial_child_stuff): Add process handle
10595 parameter. Set current_process_handle and current_process_id from the
10596 parameters. Clear globals.
10597 (win32_create_inferior): Don't set current_process_handle and
10598 current_process_id here. Instead pass them on the call to
10599 do_initial_child_stuff.
10600 (win32_attach): Likewise.
10601 (win32_clear_inferiors): New.
10602 (win32_kill): Don't close the current process handle or the
10603 current thread handle here. Instead call win32_clear_inferiors.
10604 (win32_detach): Don't open a new handle to the process. Call
10605 win32_clear_inferiors.
10606 (win32_join): Don't rely on current_process_handle; open a new
10607 handle using the process id.
10608 (win32_wait): Call win32_clear_inferiors when the inferior process
10611 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
10613 * server.c (monitor_show_help): Add "exit".
10615 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
10617 * Makefile.in (SFILES): Add linux-xtensa-low.c.
10618 (clean): Add reg-xtensa.c.
10619 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
10620 * configure.srv (xtensa*-*-linux*) New target.
10621 * linux-xtensa-low.c: New.
10622 * xtensa-xtregs.c: New.
10624 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
10626 * hostio.c: Don't include errno.h.
10627 (errno_to_fileio_errno): Move to hostio-errno.
10628 * hostio.c: (hostio_error): Remove the error parameter. Defer the
10629 error number outputting to the target->hostio_last_error callback.
10630 (hostio_packet_error): Use FILEIO_EINVAL directly.
10631 (handle_open, handle_pread, hostio_error, handle_unlink): Update
10632 calls to hostio_error.
10633 * hostio-errno.c: New.
10634 * server.h (hostio_last_error_from_errno): Declare.
10635 * target.h (target_ops): Add hostio_last_error member.
10636 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
10637 as hostio_last_error handler.
10638 * spu-low.c (spu_target_ops): Likewise.
10639 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
10640 (wince_hostio_last_error): New functions.
10641 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
10642 as hostio_last_error handler.
10643 (win32_target_ops) [!_WIN32_WCE]: Register
10644 hostio_last_error_from_errno as hostio_last_error handler.
10645 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
10646 (hostio-errno.o): New rule.
10647 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
10648 * configure.srv (srv_hostio_err_objs): New variable. Default to
10650 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
10651 * configure: Regenerate.
10653 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
10655 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
10656 (linux_kill, linux_detach): Clean up the process list.
10657 * remote-utils.c (remote_open): Improve port number parsing.
10658 (putpkt_binary, input_interrupt): Only send interrupts if the target
10660 * server.c (extended_protocol): Make static.
10661 (attached): Define earlier.
10662 (exit_requested, response_needed, program_argv): New variables.
10663 (target_running): New.
10664 (start_inferior): Clear attached here.
10665 (attach_inferior): Set attached here.
10666 (require_running): Define.
10667 (handle_query): Use require_running and target_running. Implement
10669 (handle_v_attach, handle_v_run): New.
10670 (handle_v_requests): Use require_running. Handle vAttach and vRun.
10671 (gdbserver_usage): Update.
10672 (main): Redo argument parsing. Handle --debug and --multi. Handle
10673 --attach along with other options or after the port. Save
10674 program_argv. Support no initial program. Resynchronize
10675 communication with GDB after an error. Handle "monitor exit".
10676 Use require_running and target_running. Always allow the extended
10677 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
10678 restart in extended mode.
10679 * README: Refer to the GDB manual. Update --attach usage.
10681 2007-12-20 Andreas Schwab <schwab@suse.de>
10683 * linux-low.c (STACK_SIZE): Define.
10684 (linux_tracefork_child): Use it. Use __clone2 on ia64.
10685 (linux_test_for_tracefork): Likewise.
10687 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
10689 * linux-low.c (linux_wait_for_event): Update messages. Do not
10690 reinsert auto-delete breakpoints.
10691 * mem-break.c (struct breakpoint): Change return type of handler to
10693 (set_breakpoint_at): Update handler type.
10694 (reinsert_breakpoint_handler): Return 1 instead of calling
10696 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
10698 (check_breakpoints): Delete auto-delete breakpoints and return 2.
10699 * mem-break.h (set_breakpoint_at): Update handler type.
10700 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
10701 * win32-low.c (auto_delete_breakpoint): New.
10702 (get_child_debug_event): Use it.
10704 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
10706 * configure.ac: Check for pread and pwrite.
10707 * hostio.c (handle_pread): Fall back to lseek and read.
10708 (handle_pwrite): Fall back to lseek and write.
10709 * config.in, configure: Regenerated.
10711 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
10713 * server.c (myresume): Add own_buf argument.
10714 (main): Update calls.
10716 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
10718 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
10719 * remote-utils.c (remote_open): Do not call disable_async_io.
10720 (block_async_io): Delete.
10721 (unblock_async_io): Make static.
10722 (initialize_async_io): New.
10723 * server.c (handle_v_cont): Handle async I/O here.
10724 (myresume): Likewise. Move other common resume tasks here...
10725 (main): ... from here. Call initialize_async_io. Disable async
10726 I/O before the main loop.
10727 * server.h (initialize_async_io): Declare.
10728 (block_async_io, unblock_async_io): Delete prototypes.
10729 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
10731 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
10733 * remote-utils.c (readchar): Allow binary data in received messages.
10735 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
10737 * win32-low.c (attaching): New global.
10738 (win32_create_inferior): Clear the `attaching' global.
10739 (win32_attach): Set the `attaching' global.
10740 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
10741 attaching. Only set a breakpoint at the entry point if not
10744 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
10746 * server.c (main): Don't report dll events on the initial
10747 connection on attaches.
10749 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
10751 * server.c (main): Relax numerical bases supported for the pid of
10752 the --attach command line argument.
10754 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
10756 * win32-low.c (win32_attach): Call OpenProcess before
10757 DebugActiveProcess, not after. Add last error output to error
10760 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
10762 * win32-low.c (win32_get_thread_context)
10763 (win32_set_thread_context): New functions.
10764 (thread_rec): Use win32_get_thread_context.
10765 (continue_one_thread, win32_resume): Use win32_set_thread_context.
10766 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
10769 2007-12-03 Leo Zayas
10770 Pedro Alves <pedro_alves@portugalmail.pt>
10772 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
10774 (child_add_thread): Minor cleanup.
10775 (child_continue): Resume artificially suspended threads before
10776 calling ContinueDebugEvent.
10777 (suspend_one_thread): New.
10778 (fake_breakpoint_event): New.
10779 (get_child_debug_event): Change return type to int. Check here if
10780 gdb sent an interrupt request. If a soft interrupt was requested,
10781 fake a breakpoint event. Return 0 if there is no event to handle,
10783 (win32_wait): Don't check here if gdb sent an interrupt request.
10784 Ensure there is a valid event to handle.
10785 (win32_request_interrupt): Add soft interruption method as last
10788 2007-12-03 Leo Zayas
10789 Pedro Alves <pedro_alves@portugalmail.pt>
10791 * win32-low.h (win32_thread_info): Add descriptions to the
10792 structure members. Replace `suspend_count' counter by a
10794 * win32-low.c (thread_rec): Update condition of when to get the
10795 context from the inferior. Rely on ContextFlags being set if it
10796 has already been retrieved. Only suspend the inferior thread if
10797 we haven't already. Warn if that fails.
10798 (continue_one_thread): s/suspend_count/suspended/. Only call
10799 ResumeThread once. Warn if that fails.
10801 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
10803 * win32-low.c (win32_wait): Don't read from the inferior when it
10804 has already exited.
10806 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
10808 * Makefile.in (win32_low_h): New variable.
10809 (win32-low.o): Add dependency on $(win32_low_h).
10810 (win32-arm-low.o, win32-i386-low.o): New rules.
10812 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
10814 * hostio.c: Correct copyright year.
10816 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
10818 * Makefile.in (OBS): Add hostio.o.
10819 (hostio.o): New rule.
10820 * server.h (handle_vFile): Declare.
10821 * hostio.c: New file.
10822 * server.c (handle_v_requests): Take packet_len and new_packet_len
10823 for binary packets. Call handle_vFile.
10824 (main): Update call to handle_v_requests.
10826 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
10828 * linux-low.c: Include <sched.h>.
10830 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
10832 * linux-low.c (linux_tracefork_grandchild): New.
10833 (linux_tracefork_child): Use clone.
10834 (linux_test_for_tracefork): Use clone; allocate and free a stack.
10836 2007-10-31 Joel Brobecker <brobecker@adacore.com>
10838 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
10840 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
10842 * linux-low.c (handle_extended_wait): Handle unexpected signals.
10844 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
10846 * inferiors.c (change_inferior_id): Delete.
10847 (add_pid_to_list, pull_pid_from_list): New.
10848 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
10849 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
10850 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
10851 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
10852 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
10853 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
10854 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
10855 (using_threads): Always set to 1.
10856 (handle_extended_wait): New.
10857 (add_process): Do not set TID.
10858 (linux_create_inferior): Set must_set_ptrace_flags.
10859 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
10860 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
10861 (linux_thread_alive): Rename TID argument to LWPID.
10862 (linux_wait_for_process): Handle unknown processes. Do not use TID.
10863 (linux_wait_for_event): Do not use TID or check using_threads. Update
10864 call to dead_thread_notify. Call handle_extended_wait.
10865 (linux_create_inferior): Use PTRACE_SETOPTIONS.
10866 (send_sigstop): Delete sigstop_sent.
10867 (wait_for_sigstop): Avoid TID.
10868 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
10869 (linux_test_for_tracefork): New.
10870 (linux_lookup_signals): Use thread_db_active and
10871 linux_supports_tracefork_flag.
10872 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
10873 * linux-low.h (get_process_thread): Avoid TID.
10874 (struct process_ifo): Move thread_known and tid to the end. Remove
10876 (linux_attach_lwp, thread_db_init): Update prototypes.
10877 * server.h (change_inferior_id): Delete prototype.
10878 (add_pid_to_list, pull_pid_from_list): New prototypes.
10879 * thread-db.c (thread_db_use_events): New.
10880 (find_first_thread): Rename to...
10881 (find_one_thread): ...this. Update callers and messages. Do not
10882 call fatal. Check thread_db_use_events. Do not call
10883 change_inferior_id or new_thread_notify.
10884 (maybe_attach_thread): Update. Do not call new_thread_notify.
10885 (thread_db_init): Set thread_db_use_events. Check use_events.
10886 * utils.c (fatal, warning): Correct message prefix.
10888 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
10890 * Makefile.in (clean): Remove new files.
10891 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
10892 (powerpc-64.o, powerpc-64.c): New rules.
10893 * configure.srv: Use alternate register sets for powerpc64-*-linux*
10894 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
10896 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
10898 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
10899 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
10900 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
10901 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
10902 (target_regsets): Add AltiVec and SPE register sets.
10903 * configure.ac: Check for AltiVec and SPE.
10904 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
10905 (ppc_fill_vrregset, ppc_store_vrregset): New.
10906 (target_regsets): Add AltiVec register set.
10907 * configure: Regenerated.
10909 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
10911 * linux-low.c (O_LARGEFILE): Define.
10912 (linux_read_memory): Use /proc/PID/mem.
10913 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
10914 * configure, config.in: Regenerated.
10916 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
10918 * linux-low.c (linux_wait_for_event): Do not pass signals while
10921 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
10923 * win32-low.c (create_process): New.
10924 (win32_create_inferior): Use create_process instead of
10925 CreateProcess. If create_process failed retry appending an ".exe"
10926 suffix. Store the GetLastError result immediatelly after
10927 create_process calls and use it on the call to error.
10929 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
10931 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
10933 2007-08-23 Joel Brobecker <brobecker@adacore.com>
10935 * configure.ac: Switch license to GPLv3.
10937 2007-08-01 Michael Snyder <msnyder@access-company.com>
10939 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
10941 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
10943 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
10945 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
10946 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
10947 CloseToolhelp32Snapshot.
10948 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
10949 CloseToolhelp32Snapshot.
10951 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
10953 * server.c (main): Check for inferior exit before main loop.
10955 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
10957 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
10958 instead of on tmp_desc.
10960 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
10961 Daniel Jacobowitz <dan@codesourcery.com>
10963 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
10964 (add_thread): Minor cleanups.
10965 (clear_inferiors): Move lower in the file. Clear the DLL
10967 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
10968 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
10969 (xml_escape_text): New.
10970 * server.c (handle_query): Handle qXfer:libraries:read. Report it
10972 (handle_v_cont): Report errors.
10973 (gdbserver_version): Update.
10974 (main): Correct size of own_buf. Do not report initial DLL events.
10975 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
10976 (unloaded_dll, xml_escape_text): New.
10977 * win32-low.c (enum target_waitkind): Update comments.
10978 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
10979 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
10980 (win32_EnumProcessModules, win32_GetModuleInformation)
10981 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
10982 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
10983 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
10984 (win32_Module32First, win32_Module32Next, load_toolhelp)
10985 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
10986 (get_child_debug_event): Handle DLL events.
10987 (win32_wait): Likewise.
10989 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
10991 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
10992 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
10994 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
10996 * win32-low.c (handle_output_debug_string): Ignore event if not
10999 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
11001 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
11003 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
11005 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
11007 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
11009 * inferiors.c (change_inferior_id): Add comment.
11010 * linux-low.c (check_removed_breakpoint): Add an early
11011 prototype. Improve debug output.
11012 (linux_attach): Doc update.
11013 (linux_detach_one_process, linux_detach): Clean up before releasing
11015 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
11016 * linux-low.h (struct process_info): Doc improvement.
11017 * mem-break.c (delete_all_breakpoints): New.
11018 * mem-break.h (delete_all_breakpoints): New prototype.
11019 * thread-db.c (find_first_thread): New.
11020 (thread_db_create_event): Call it instead of
11021 thread_db_find_new_threads. Clean up unused variables.
11022 (maybe_attach_thread): Remove first thread handling.
11023 (thread_db_find_new_threads): Use find_first_thread.
11024 (thread_db_get_tls_address): Likewise.
11026 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
11028 * thread-db.c (thread_db_find_new_threads): Add prototype.
11029 (thread_db_create_event): Check for the main thread before adding
11031 (maybe_attach_thread): Only enable event reporting if TID == 0.
11032 (thread_db_get_tls_address): Check for new threads.
11034 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
11036 * linux-low.c (linux_create_inferior): Try execv before execvp.
11037 * spu-low.c (spu_create_inferior): Likewise.
11039 2007-06-13 Mike Frysinger <vapier@gentoo.org>
11041 * linux-low.c (linux_create_inferior): Change execv to execvp.
11042 * spu-low.c (spu_create_inferior): Likewies.
11044 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
11046 * Makefile.in (clean): Clean new files instead of deleted ones.
11047 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
11048 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
11050 * configure.srv: Specify XML files and new regformats for MIPS and
11052 * linux-mips-low.c (mips_num_regs): Set to only used registers.
11053 (mips_regmap): Do not fetch $0. Remove unused registers. Add
11054 an entry for the restart register.
11055 (mips_cannot_fetch_register, mips_cannot_store_register)
11056 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
11057 register names to match the XML descriptions.
11058 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
11059 restart register instead of $0.
11061 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
11062 Markus Deuling <deuling@de.ibm.com>
11064 * remote-utils.c (decode_xfer_write): New function.
11065 * server.h (decode_xfer_write): Add prototype.
11066 * server.c (handle_query): Add PACKET_LEN argument. Support
11067 qXfer:spu:read and qXfer:spu:write packets.
11068 (main): Pass packet_len to handle_query.
11069 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
11070 * target.h (target_ops): Add qxfer_spu.
11072 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
11074 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
11075 accessing non-seekable spufs files.
11077 2007-05-16 Markus Deuling <deuling@de.ibm.com>
11079 * server.c (handle_query): Add reply for qC packet.
11081 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11082 Leo Zayas <lerele@champenstudios@com>
11084 * server.h (check_remote_input_interrupt_request): New function.
11085 * remote_utils.c (INVALID_DESCRIPTOR): New define.
11086 (remote_desc): Initialize with INVALID_DESCRIPTOR.
11087 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
11088 (check_remote_input_interrupt_request): New function.
11089 * server.h (check_remote_input_interrupt_request): Declare.
11090 * win32-low.c (winapi_DebugBreakProcess,
11091 winapi_GenerateConsoleCtrlEvent): New typedefs.
11092 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
11094 (win32_wait): Check for remote interrupt request
11095 with check_remote_input_interrupt_request.
11096 (win32_request_interrupt): New function.
11097 (win32_target_op): Set request_interrupt to win32_request_interrupt.
11099 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11101 * win32-low.c (debug_registers_changed,
11102 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
11103 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
11104 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
11105 (thread_rec): Get context using the low target.
11106 (child_add_thread): Call thread_added on the low target,
11107 which does the same thing.
11109 (do_initial_child_stuff): Remove debug registers references.
11110 Set context using the low target. Resume threads after
11111 setting the contexts.
11112 (child_continue): Remove dead variable. Remove debug
11113 registers references.
11114 (child_fetch_inferior_registers): Go through the low target.
11115 (do_child_store_inferior_registers): Remove.
11116 (child_store_inferior_registers): Go through the low target.
11117 (win32_resume): Remove debug registers references.
11118 Set context using the low target.
11119 (handle_exception): Change return type to void. Don't record
11120 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
11121 first chance exception.
11122 (get_child_debug_event): Change return type to void. Remove
11123 goto loop. Always return after waiting for debug event.
11124 (win32_wait): Convert to switch statement. Handle spurious
11127 * win32-i386-low.c (debug_registers_changed,
11128 debug_registers_used): New.
11129 (initial_stuff): Rename to ...
11130 (i386_initial_stuff): ... this. Clear debug registers
11132 (store_debug_registers): Delete.
11133 (i386_get_thread_context): New.
11134 (load_debug_registers): Delete.
11135 (i386_set_thread_context): New.
11136 (i386_thread_added): New.
11137 (single_step): Rename to ...
11138 (i386_single_step): ... this.
11139 (do_fetch_inferior_registers): Rename to ...
11140 (i386_fetch_inferior_register): ... this.
11141 (i386_store_inferior_register): New.
11142 (the_low_target): Adapt to new interface.
11144 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
11145 (arm_get_thread_context): New.
11146 (arm_set_thread_context): New.
11148 (do_fetch_inferior_registers): Rename to ...
11149 (arm_fetch_inferior_register): ... this.
11150 (arm_store_inferior_register): New.
11151 (arm_wince_breakpoint): Reimplement as unsigned long.
11152 (arm_wince_breakpoint_len): Define.
11153 (the_low_target): Adapt to new interface.
11155 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
11156 load_debug_registers. Add get_thread_context, set_thread_context,
11157 thread_added and store_inferior_register. Rename
11158 fetch_inferior_registers to fetch_inferior_register.
11159 (regptr): Remove declaration.
11161 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11163 * linux-low.c (linux_detach): Change return type to int. Return 0.
11164 * spu-low.c (spu_detach): Likewise.
11166 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11168 * target.h (target_ops): Change return type of detach to int.
11170 (join_inferior): New.
11171 * server.c (main): Don't skip detach support on mingw32.
11172 If the inferior doesn't support detaching return error.
11173 Call join_inferior instead of using waitpid.
11174 * linux-low.c (linux_join): New.
11175 (linux_target_op): Add linux_join.
11176 * spu-low.c (spu_join): New.
11177 (spu_target_ops): Add spu_join.
11178 * win32-low.c (win32_detach): Adapt to new interface.
11179 Reopen current_process_handle before detaching. Issue a child
11180 resume before detaching.
11182 (win32_target_op): Add win32_join.
11184 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11186 * win32-low.c (win32-attach): Fix return value.
11187 * target.h (target_ops): Describe ATTACH return values.
11189 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11191 * win32-low.c (GETPROCADDRESS): Define.
11192 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
11193 (winapi_DebugSetProcessKillOnExit): Likewise.
11194 (win32_create_inferior): Force usage of ansi CreateProcessA.
11195 (win32_attach): Use GETPROCADDRESS.
11196 (win32_detach): Likewise.
11198 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11200 * win32-low.c (win32_wait): Don't use WSTOPSIG.
11202 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
11204 * win32-low.c: Commit leftover changes from 2007-03-29.
11206 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
11208 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
11209 fields short instead of int. Add explicit padding.
11210 (i387_cache_to_fsave): Remove unnecessary casts.
11211 (i387_fsave_to_cache): Doc fix.
11212 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
11214 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
11216 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
11217 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
11219 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
11221 * configure.srv (arm*-*-mingw32ce*): Move near the other
11224 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
11226 * configure.ac: Add errno checking.
11227 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
11228 sys/file.h and malloc.h.
11229 (AC_CHECK_DECLS): Add perror.
11230 (srv_mingwce): Handle.
11231 * configure.srv (i[34567]86-*-cygwin*): Add
11232 win32-i386-low.o to srv_tgtobj.
11233 (i[34567]86-*-mingw*): Likewise.
11234 (arm*-*-mingw32ce*): Add case.
11235 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
11236 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
11237 [__MINGW32CE__] (strerror): New function.
11238 [__MINGW32CE__] (errno): Define to GetLastError.
11239 [__MINGW32CE__] (COUNTOF): New macro.
11240 (remote_open): Remove extra close call.
11241 * mem-break.c (delete_breakpoint_at): New function.
11242 * mem-break.h (delete_breakpoint_at): Declare.
11243 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
11244 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
11245 [USE_WIN32API] (read, write): Add char* casts.
11246 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
11247 * server.h: Include wincecompat.h on Windows CE.
11248 [HAVE_ERRNO_H]: Check.
11249 (perror): Declare if not declared.
11250 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
11251 (perror_with_name): Remove errno declaration.
11252 * wincecompat.h: New.
11253 * wincecompat.c: New.
11254 * win32-low.h: New.
11255 * win32-arm-low.c: New.
11256 * win32-i386-low.c: New.
11257 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
11258 (OUTMSG2): Make it safe.
11260 (COUNTOF): New macro.
11261 (NUM_REGS): Get it from the low target.
11262 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
11263 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
11264 (thread_rec): Let low target handle debug registers.
11265 (child_add_thread): Likewise.
11266 (child_init_thread_list): Likewise.
11267 (continue_one_thread): Likewise.
11269 (do_child_fetch_inferior_registers): Move to ...
11270 * win32-i386-low.c: ... here, and rename to ...
11271 (do_fetch_inferior_registers): ... this.
11272 * win32-low.c (child_fetch_inferior_registers):
11273 Go through the low target.
11274 (do_child_store_inferior_registers): Use regptr.
11275 (strwinerror): New function.
11276 (win32_create_inferior): Handle Windows CE.
11277 Use strwinerror instead of strerror on Windows error
11278 codes. Add program to the error output.
11279 Don't close the main thread handle on Windows CE.
11280 (win32_attach): Use coredll.dll on Windows CE.
11281 (win32_kill): Close current process and current
11283 (win32_detach): Use coredll.dll on Windows CE.
11284 (win32_resume): Let low target handle debug registers, and
11286 (handle_exception): Add/Remove initial breakpoint. Avoid
11287 non-existant WSTOPSIG on Windows CE.
11288 (win32_read_inferior_memory): Cast to remove warning.
11289 (win32_arch_string): Go through the low target.
11290 (initialize_low): Call set_breakpoint_data with the low
11291 target's breakpoint.
11292 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
11293 FOP_REGNUM, mappings): Move to ...
11294 * win32-i386-low.c: ... here.
11295 * win32-low.c (win32_thread_info): Move to ...
11296 * win32-low.h: ... here.
11297 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
11298 win32-arm-low.c and wincecompat.c.
11299 (all:): Add $EXEEXT.
11300 (install-only:): Likewise.
11301 (gdbserver:): Likewise.
11302 (gdbreplay:): Likewise.
11303 * config.in: Regenerate.
11304 * configure: Regenerate.
11306 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
11308 * win32-low.c: Rename typedef thread_info to
11309 win32_thread_info throughout.
11311 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
11313 * win32-i386-low.c: Rename to ...
11314 * win32-low.c: ... this.
11315 * configure.srv: Replace win32-i386-low.o with win32-low.o.
11316 * Makefile.in: Likewise.
11318 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
11320 * remote-utils.c (monitor_output): Constify msg parameter.
11321 * server.h (monitor_output): Likewise.
11322 * win32-i386-low.c (handle_output_debug_string): New.
11323 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
11324 handle_output_debug_string.
11325 (get_child_debug_event): Likewise.
11327 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
11329 * server.c (main): Correct strtoul check.
11331 2007-03-27 Jon Ringle <jon@ringle.org>
11333 * linux-low.c: Check __ARCH_HAS_MMU__ also.
11335 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
11337 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
11339 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
11341 * terminal.h: Check HAVE_SGTTY_H.
11343 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
11345 * remote-utils.c (remote_open): Print out the assigned port number.
11347 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
11349 * remote-utils.c (monitor_output): New function.
11350 * server.c (debug_threads): Define here.
11351 (monitor_show_help): New function.
11352 (handle_query): Handle qRcmd.
11353 (main): Do not handle 'd' packet.
11354 * server.h (debug_threads, remote_debug, monitor_output): Declare.
11355 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
11358 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
11360 * Makefile.in (EXEEXT): New.
11361 (clean): Use $(EXEEXT).
11363 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
11365 * target.h (target_ops): Rename send_signal to request_interrupt,
11366 and remove enum target_signal parameter.
11367 * linux-low.c (linux_request_interrupt): Rename from
11368 linux_send_signal, and always send SIGINT.
11369 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
11370 and always send SIGINT.
11371 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
11373 (input_interrupt): Likewise.
11375 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
11377 * server.c (get_features_xml): Check if target implemented
11379 * win32-i386-low.c (win32_arch_string): New.
11380 (win32_target_ops): Add win32_arch_string as arch_string member.
11382 2007-02-22 Markus Deuling <deuling@de.ibm.com>
11384 * spu-low.c (spu_arch_string): New.
11385 (spu_target_ops): Add spu_arch_string.
11387 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
11389 * remote-utils.c: Remove HAVE_TERMINAL_H check.
11390 * configure.ac: Do not check for terminal.h.
11391 * configure, config.in: Regenerated.
11393 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
11395 * Makefile.in (OBS): Add $(XML_BUILTIN).
11396 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
11398 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
11399 (arm-with-iwmmxt.c): New.
11400 * config.in, configure: Regenerate.
11401 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
11402 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
11403 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
11404 (arm*-*-linux*): Add iWMMXt and regset support.
11405 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
11406 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
11407 (arm_store_wmmxregset, target_regsets): New.
11408 * server.c (get_features_xml): Take annex argument. Check builtin
11410 (handle_query): Handle multiple annexes.
11412 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11414 * remote-utils.c [USE_WIN32API] (read, write): Define.
11415 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
11418 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
11420 * linux-i386-low.c (the_low_target): Set arch_string.
11421 * linux-x86-64-low.c (the_low_target): Likewise.
11422 * linux-low.c (linux_arch_string): New.
11423 (linux_target_ops): Add it.
11424 * linux-low.h (struct linux_target_ops): Add arch_string.
11425 * server.c (write_qxfer_response): Use const void * for DATA.
11426 (get_features_xml): New.
11427 (handle_query): Handle qXfer:features:read. Report it for qSupported.
11428 * target.h (struct target_ops): Add arch_string method.
11430 2007-01-03 Denis Pilat <denis.pilat@st.com>
11431 Daniel Jacobowitz <dan@codesourcery.com>
11433 * linux-low.c (linux_kill): Handle being called with no threads.
11434 * win32-i386-low.c (win32_kill): Likewise.
11435 (get_child_debug_event): Clear current_process_handle.
11437 2006-12-30 Denis PILAT <denis.pilat@st.com>
11438 Daniel Jacobowitz <dan@codesourcery.com>
11440 * remote-utils.c (remote_open): Check the type of specified
11441 serial port devices before opening them.
11442 * server.c (main): Kill the inferior if an error occurs during
11443 the first remote_open.
11445 2006-12-05 Markus Deuling <deuling@de.ibm.com>
11447 * README: Update supported targets.
11449 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
11451 * Makefile.in (clean): Remove reg-mips64.c.
11452 (reg-mips64.c, reg-mips64.o): New rules.
11453 * configure.srv: Handle mips64. Include regset support for mips.
11454 * linux-mips-low.c (union mips_register): New.
11455 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
11456 (mips_breakpoint, mips_breakpoint_at): Use int.
11457 (mips_collect_register, mips_supply_register)
11458 (mips_collect_register_32bit, mips_supply_register_32bit)
11459 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11460 (mips_store_fpregset, target_regsets): New.
11461 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
11463 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
11465 * configure.srv: Add target "spu*-*-*".
11466 * Makefile.in (clean): Remove reg-spu.c.
11467 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
11468 * spu-low.c: New file.
11470 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
11472 * configure.ac: Correct td_thr_tls_get_addr test.
11473 * configure: Regenerated.
11475 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
11477 * linux-low.c (linux_wait_for_event): Reformat. Use the
11478 pass_signals array.
11479 * remote-utils.c (decode_address_to_semicolon): New.
11480 * server.c (pass_signals, handle_general_set): New.
11481 (handle_query): Mention QPassSignals for qSupported.
11482 (main): Call handle_general_set.
11483 * server.h (pass_signals, decode_address_to_semicolon): New.
11485 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
11487 * server.c (handle_query): Correct error handling for read_auxv.
11489 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
11491 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
11492 and srv_linux_thread_db to yes.
11493 * linux-s390-low.c (s390_fill_gregset): New function.
11494 (target_regsets): Define data structure.
11496 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
11498 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
11499 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
11500 * config.in, configure: Regenerated.
11501 * inferiors.c (gdb_id_to_thread): New function.
11502 (gdb_id_to_thread_id): Use it.
11503 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
11504 * linux-low.h (struct process_info): Add th member.
11505 (thread_db_get_tls_address): New prototype.
11506 * remote-utils.c (decode_address): Make non-static.
11507 * server.c (handle_query): Handle qGetTLSAddr.
11508 * server.h (gdb_id_to_thread, decode_address): New prototypes.
11509 * target.h (struct target_ops): Add get_tls_address.
11510 * thread-db.c (maybe_attach_thread): Save the thread handle.
11511 (thread_db_get_tls_address): New.
11513 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
11515 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
11516 (linux_resume_one_process): Take a siginfo_t *. Update all
11517 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
11518 (struct pending_signals): Add a siginfo_t.
11519 (linux_wait_for_process): Always set last_status.
11520 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
11521 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
11522 * linux-low.h (struct process_info): Add last_status.
11524 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
11526 * remote-utils.c (try_rle): New function.
11527 (putpkt_binary): Use it.
11529 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
11531 * Makefile.in (clean): Clean reg-x86-64-linux.c.
11532 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
11533 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
11534 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
11535 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
11538 2006-08-08 Richard Sandiford <richard@codesourcery.com>
11540 * server.c (terminal_fd): New variable.
11541 (old_foreground_pgrp): Likewise.
11542 (restore_old_foreground_pgrp): New function.
11543 (start_inferior): Record the terminal file descriptor in terminal_fd
11544 and its original foreground group in old_foreground_pgrp. Register
11545 restore_old_foreground_pgrp with atexit().
11547 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
11549 * server.c (handle_query): Correct qPart to qXfer.
11551 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
11553 * configure.ac: Check for more headers which are missing on
11554 Windows. Automatically supply -lwsock32 and USE_WIN32API.
11555 * configure.srv: Add Cygwin and mingw32.
11556 * remote-utils.c: Don't include headers unconditionally which
11557 are missing on mingw32. Include <winsock.h> for mingw32.
11558 (remote_open): Adjust for mingw32 support. Flush
11559 standard error after writing to it.
11560 (remote_close, putpkt_binary, input_interrupt, block_async_io)
11561 (unblock_async_io, enable_async_io, disable_async_io)
11562 (readchar, getpkt): Update for Winsock support.
11563 (prepare_resume_reply): Expect a protocol signal number.
11564 * server.c: Disable <sys/wait.h> on mingw32.
11565 (start_inferior): Adjust for mingw32 support. Flush
11566 standard error after writing to it.
11567 (attach_inferior): Likewise. Use protocol signal
11569 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
11571 * win32-i386-low.c: New file.
11572 * Makefile.in (XM_CLIBS): Set.
11573 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
11574 (win32-i386-low.o): New dependency rule.
11575 * linux-low.c (linux_wait): Use target signal numbers.
11576 * target.h (struct target_ops): Doc fix.
11577 * server.h (target_signal_to_name): New prototype.
11578 * gdbreplay.c: Don't include headers unconditionally which
11579 are missing on mingw32. Include <winsock.h> for mingw32.
11580 (remote_close, remote_open): Adjust for Winsock support.
11581 * configure, config.in: Regenerated.
11583 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
11585 * server.c (decode_xfer_read, write_qxfer_response): New.
11586 (handle_query): Take a packet length argument. Handle
11587 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
11588 the qSupported response.
11589 (main): Update call to handle_query.
11591 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
11593 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
11594 (putpkt_binary): Renamed from putpkt and adjusted for binary
11596 (putpkt): New wrapper for putpkt_binary.
11597 (readchar): Don't mask off the high bit.
11598 (decode_X_packet): New function.
11599 * server.c (main): Call putpkt_binary if a handler sets the packet
11600 length. Save the length of the incoming packet. Handle 'X'.
11601 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
11603 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
11605 * server.c (handle_query): Handle qSupported.
11607 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
11609 * remote-utils.c (all_symbols_looked_up): New variable.
11610 (look_up_one_symbol): Check it.
11611 * server.h (look_up_one_symbol): New declaration.
11612 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
11614 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
11616 * Makefile.in (linux-arm-low.o): Update dependencies.
11617 * linux-arm-low.c: Include "gdb_proc_service.h".
11618 (PTRACE_GET_THREAD_AREA): Define.
11619 (ps_get_thread_area): New function.
11621 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
11623 * configure.srv (m68k*-*-uclinux*): New target.
11624 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
11625 (linux_resume_one_process): Remove extraneous cast.
11626 (linux_read_offsets): New.
11627 (linux_target_op): Add linux_read_offsets on mmuless systems.
11628 * server.c (handle_query): Add qOffsets logic.
11629 * target.h (struct target_ops): Add read_offsets.
11631 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
11633 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
11634 (PTRACE_GET_THREAD_AREA): Define.
11635 (ps_get_thread_area): New function.
11636 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
11637 (linux-x86-64-low.o): Update.
11639 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
11641 * configure.ac: Remove checks for prfpregset_t.
11642 * gdb_proc_service.h: New file.
11643 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
11644 new "gdb_proc_service.h".
11645 * proc-service.c: Likewise.
11646 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
11647 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
11648 * Makefile.in (gdb_proc_service_h): Updated.
11649 * configure, config.in: Regenerated.
11651 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
11653 * remote-utils.c (prepare_resume_reply): Move declaration
11654 of gdb_id_from_wait to the top of the block.
11656 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
11658 * linux-low.c (regsets_store_inferior_registers): Read the regset
11659 from the target before filling it.
11661 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
11663 * server.c (attach_inferior): Return SIGTRAP for a successful
11666 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
11668 * Makefile.in (OBS): Add version.o.
11669 (STAGESTUFF): Delete.
11670 (version.o): Add dependencies.
11671 (version.c): Replace rule.
11672 (clean): Remove version.c.
11673 * server.c (gdbserver_version): New.
11674 (gdbserver_usage): Use printf.
11675 (main): Handle --version and --help.
11676 * server.h (version, host_name): Add declarations.
11678 2005-12-23 Eli Zaretskii <eliz@gnu.org>
11690 * linux-x86-64-low.c:
11692 * linux-s390-low.c:
11693 * linux-ppc64-low.c:
11695 * linux-mips-low.c:
11696 * linux-m68k-low.c:
11697 * linux-m32r-low.c:
11700 * linux-ia64-low.c:
11701 * linux-i386-low.c:
11702 * linux-crisv32-low.c:
11714 * gdbserver.1: Add (C) after Copyright. Update the FSF
11717 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
11719 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
11720 (arm_breakpoint_at): Recognize both breakpoints.
11721 (the_low_target): Use the correct breakpoint instruction.
11723 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
11725 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
11726 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
11727 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
11728 (the_low_target): Update.
11730 2005-10-25 Andreas Schwab <schwab@suse.de>
11732 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
11734 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
11735 (ia64_num_regs): Reduce to 462.
11737 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
11739 * acinclude.m4: Correct quoting.
11740 * aclocal.m4: Regenerated.
11742 Suggested by SZOKOVACS Robert <szo@ies.hu>:
11743 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
11744 (thread_db_init): Call thread_db_err_str.
11745 * configure.ac: Check for TD_VERSION.
11746 * config.in, configure: Regenerated.
11748 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11750 * server.h (error, fatal, warning): Add ATTR_FORMAT.
11752 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
11754 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
11755 is not available. Define HAVE_PTRACE_GETREGS if it is.
11756 * config.in, configure: Regenerated.
11757 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
11758 * linux-i386-low.c, linux-m68k-low.c: Update to use
11759 HAVE_PTRACE_GETREGS.
11760 * linux-low.c (regsets_fetch_inferior_registers)
11761 (regsets_store_inferior_registers): Only return 0 if we processed
11763 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
11764 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
11766 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
11768 * inferiors.c (struct thread_info): Add gdb_id.
11769 (add_thread): Add gdb_id argument.
11770 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
11771 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
11772 calls to add_thread.
11773 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
11774 * server.c (handle_query): Use thread_to_gdb_id.
11775 (handle_v_cont, main): Use gdb_id_to_thread_id.
11776 * server.h (add_thread): Update prototype.
11777 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
11780 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
11782 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
11783 left-padded registers.
11784 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
11785 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
11787 2005-07-01 Steve Ellcey <sje@cup.hp.com>
11789 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
11790 * configure: Regenerate.
11791 * config.in: Regenerate.
11792 * server.h (NEED_DECLARATION_STRERROR):
11793 Replace with !HAVE_DECL_STRERROR.
11795 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
11797 * linux-low.c (linux_wait, linux_send_signal): Don't test
11798 an unsigned long variable for > 0 if it could be MAX_ULONG.
11799 * server.c (myresume): Likewise.
11800 * target.c (set_desired_inferior): Likewise.
11802 2005-06-13 Mark Kettenis <kettenis@gnu.org>
11804 * configure.ac: Simplify and improve check for socklen_t.
11805 * configure, config.in: Regenerate.
11807 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
11809 * acconfig.h: Remove.
11810 * configure.ac: Add a test for socklen_t. Use three-argument
11811 AC_DEFINE throughout.
11812 * config.in: Regenerated using autoheader 2.59.
11813 * configure: Regenerated.
11815 * gdbreplay.c (socklen_t): Provide a default.
11816 (remote_open): Use socklen_t.
11817 * remote-utils.c (socklen_t): Provide a default.
11818 (remote_open): Use socklen_t.
11819 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
11822 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
11824 * linux-low.c (linux_read_memory, linux_write_memory)
11825 (linux_read_auxv): Likewise.
11826 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
11827 (check_mem_write): Likewise.
11828 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
11830 * regcache.c (struct inferior_rgcache_data, registers_to_string)
11831 (registers_from_string, register_data): Likewise.
11832 * server.c (handle_query, main): Likewise.
11833 * server.h (convert_ascii_to_int, convert_int_to_ascii)
11834 (decode_M_packet): Likewise.
11835 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
11836 * target.h (struct target_ops): Update read_memory, write_memory,
11838 (read_inferior_memory, write_inferior_memory): Update.
11839 * linux-low.h (struct linux_target_ops): Change type of breakpoint
11840 to unsigned char *.
11841 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
11842 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
11843 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
11844 linux-s390-low.c, linux-sh-low.c: Update for changes in
11845 read_inferior_memory and the_low_target->breakpoint.
11847 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
11849 * Makefile.in (SFILES): Add linux-ppc64-low.c.
11850 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
11851 * configure.srv: Add powerpc64-*-linux*.
11852 * linux-ppc64-low.c: New file.
11854 2005-05-23 Orjan Friberg <orjanf@axis.com>
11856 * linux-cris-low.c: New file with support for CRIS.
11857 * linux-crisv32-low.c: Ditto for CRISv32.
11858 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
11859 (clean): Add reg-cris.c and reg-crisv32.c.
11860 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
11861 reg-crisv32.o, and reg-crisv32.c to make rules.
11862 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
11863 recognized targets.
11865 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
11867 * linux-low.c (fetch_register): Ensure buffer size is a multiple
11868 of sizeof (PTRACE_XFER_TYPE).
11869 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
11871 2005-05-12 Orjan Friberg <orjanf@axis.com>
11873 * target.h (struct target_ops): Add insert_watchpoint,
11874 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
11875 pointers for hardware watchpoint support.
11876 * linux-low.h (struct linux_target_ops): Ditto.
11877 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
11878 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
11879 to linux_target_ops.
11880 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
11882 * server.c (main): Recognize 'Z' and 'z' packets.
11884 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
11886 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
11887 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
11888 (the_low_target): Add new members.
11890 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
11892 * proc-service.c (ps_lgetregs): Search all_processes instead of
11895 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
11897 * server.c (start_inferior): Change return type to int.
11898 (attach_inferior): Change sigptr to int *.
11899 (handle_v_cont, handle_v_requests): Change signal to int *.
11900 (main): Change signal to int.
11902 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
11904 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
11905 * configure.srv: Add m32r*-*-linux*.
11906 * linux-m32r-low.c: New file.
11908 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
11910 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
11912 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
11914 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
11915 Take unsigned long arguments for PIDs.
11916 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
11917 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
11918 (wait_for_sigstop, linux_resume_one_process)
11919 (regsets_fetch_inferior_registers, linux_send_signal)
11920 (linux_read_auxv): Likewise. Update the types of variables holding
11921 PIDs. Update format string specifiers.
11922 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
11923 * remote-utils.c (prepare_resume_reply): Likewise.
11924 * server.c (cont_thread, general_thread, step_thread)
11925 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
11927 (handle_query): Update format specifiers.
11928 (handle_v_cont, main): Use strtoul for thread IDs.
11929 * server.h (struct inferior_list_entry): Use unsigned long for ID.
11930 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
11931 (general_thread, step_thread, thread_from_wait)
11932 (old_thread_from_wait): Update.
11933 * target.h (struct thread_resume): Use unsigned long for THREAD.
11934 (struct target_ops): Use unsigned long for arguments to attach and
11937 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
11939 * acinclude.m4: Include bfd/bfd.m4 directly.
11940 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
11941 <agriffis@toolchain.org>.
11942 * aclocal.m4, configure: Regenerated.
11944 2005-01-07 Andrew Cagney <cagney@gnu.org>
11946 * configure.ac: Rename configure.in, require autoconf 2.59.
11947 * configure: Re-generate.
11949 2004-12-08 Daniel Jacobowitz <dan@debian.org>
11951 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
11952 LIBS when finished.
11953 * aclocal.m4: Regenerated.
11954 * configure: Regenerated.
11956 2004-11-21 Andreas Schwab <schwab@suse.de>
11958 * linux-m68k-low.c (m68k_num_gregs): Define.
11959 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
11960 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
11961 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
11962 (m68k_breakpoint_at): New. Add to the_low_target.
11964 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
11965 srv_linux_thread_db to yes.
11967 2004-10-20 Joel Brobecker <brobecker@gnat.com>
11969 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
11970 (ARCH_SET_FS): Likewise.
11971 (ARCH_GET_FS): Likewise.
11972 (ARCH_GET_GS): Likewise.
11974 2004-10-16 Daniel Jacobowitz <dan@debian.org>
11976 * linux-i386-low.c (ps_get_thread_area): New.
11977 * linux-x86-64-low.c (ps_get_thread_area): New.
11978 * linux-low.c: Include <sys/syscall.h>.
11979 (linux_kill_one_process): Don't kill the first thread here.
11980 (linux_kill): Kill the first thread here.
11981 (kill_lwp): New function.
11982 (send_sigstop, linux_send_signal): Use it.
11983 * proc-service.c: Clean up #ifdefs.
11984 (fpregset_info): Delete.
11985 (ps_lgetregs): Update and enable implementation.
11986 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
11988 * remote-utils.c (struct sym_cache, symbol_cache): New.
11989 (input_interrupt): Print a clearer message.
11990 (async_io_enabled): New variable.
11991 (enable_async_io, disable_async_io): Use it. Update comments.
11992 (look_up_one_symbol): Use the symbol cache.
11993 * thread-db.c (thread_db_look_up_symbols): New function.
11994 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
11996 2004-10-16 Daniel Jacobowitz <dan@debian.org>
11998 * configure.in: Test for -rdynamic.
11999 * configure: Regenerated.
12000 * Makefile (INTERNAL_LDFLAGS): New.
12001 (gdbserver, gdbreplay): Use it.
12003 2004-09-02 Andrew Cagney <cagney@gnu.org>
12005 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
12007 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
12009 * linux-low.c (linux_wait): Clear all_processes list also.
12011 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
12013 * linux-low.c: Include <errno.h>. Remove extern declaration of
12016 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
12018 * gdbreplay.c, server.h, utils.c: Update copyright years.
12020 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
12022 * server.c (main): Print child status or termination signal from
12023 variable 'signal', not 'sig'.
12025 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
12027 * linux-low.c (linux_read_memory): Change return type to
12028 int. Check for and return error from ptrace().
12029 * target.c (read_inferior_memory): Change return type to int. Pass
12030 back return status from the_target->read_memory().
12031 * target.h (struct target_ops): Adapt *read_memory() prototype.
12033 (read_inferior_memory): Adapt prototype.
12034 * server.c (main): Return an error packet if
12035 read_inferior_memory() returns an error.
12037 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
12039 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
12040 Unify with other clean targets.
12042 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12044 * server.c (handle_v_cont): Call set_desired_inferior.
12046 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12048 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
12050 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12052 * linux-low.c (linux_wait): Unblock async I/O.
12053 (linux_resume): Block and enable async I/O.
12054 * remote-utils.c (block_async_io, unblock_async_io): New functions.
12055 * server.h (block_async_io, unblock_async_io): Add prototypes.
12057 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12059 * remote-utils.c (remote_open): Print a status notice after
12060 opening a TCP port.
12061 * server.c (attach_inferior): Print a status notice after
12064 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12066 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
12068 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
12070 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
12072 * server.c, target.h: Update copyright years.
12074 2004-02-25 Roland McGrath <roland@redhat.com>
12076 * target.h (struct target_ops): New member `read_auxv'.
12077 * server.c (handle_query): Handle qPart:auxv:read: query using that.
12078 * linux-low.c (linux_read_auxv): New function.
12079 (linux_target_ops): Initialize `read_auxv' member to that.
12081 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12083 Committed by Jim Blandy <jimb@redhat.com>.
12085 * linux-s390-low.c (s390_num_regs): Update.
12086 (s390_regmap): Remove control registers. Use __s390x__ predefine
12087 instead of GPR_SIZE to distiguish s390 and s390x targets.
12089 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
12091 * linux-low.c: Update copyright year.
12092 (check_removed_breakpoint): Clear pending_is_breakpoint.
12093 (linux_set_resume_request, linux_queue_one_thread)
12094 (resume_status_pending_p): New functions.
12095 (linux_continue_one_thread): Use process->resume.
12096 (linux_resume): Only resume threads if there are no pending events.
12097 * linux-low.h (struct process_info): Add resume request
12100 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
12102 * regcache.c (new_register_cache): Clear the allocated register
12103 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
12105 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
12107 * linux-low.c (linux_resume): Take a struct thread_resume *
12109 (linux_wait): Update call.
12110 (resume_ptr): New static variable.
12111 (linux_continue_one_thread): Renamed from
12112 linux_continue_one_process. Use resume_ptr.
12113 (linux_resume): Use linux_continue_one_thread.
12114 * server.c (handle_v_cont, handle_v_requests): New functions.
12115 (myresume): New function.
12116 (main): Handle 'v' case.
12117 * target.h (struct thread_resume): New type.
12118 (struct target_ops): Change argument of "resume" to struct
12120 (myresume): Delete macro.
12122 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
12124 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
12125 (uninstall): Support DESTDIR.
12127 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
12129 * configure.srv: Add xscale*linux copy of arm*linux entry.
12131 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
12133 * linux-arm-low.c (arm_reinsert_addr): New function.
12134 (the_low_target): Add arm_reinsert_addr.
12136 2003-07-08 Mark Kettenis <kettenis@gnu.org>
12138 * mem-break.c: Remove whitespace at end of file.
12140 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
12142 * configure.in: Check whether we need to prototype strerror.
12143 * server.h: Optionally prototype strerror.
12144 * gdbreplay.c (perror_with_name): Use strerror.
12145 * linux-low.c (linux_attach_lwp): Use strerror.
12146 * utils.c (perror_with_name): Use strerror.
12147 * config.in, configure: Regenerated.
12149 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
12151 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
12152 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
12154 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
12156 * Makefile.in (SFILES): Update.
12157 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
12158 low-sun3.c: Remove files.
12160 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
12162 * linux-low.c: Move comment to linux_thread_alive where it belonged.
12163 (linux_detach_one_process, linux_detach): New functions.
12164 (linux_target_ops): Add linux_detach.
12165 * server.c (main): Handle 'D' packet.
12166 * target.h (struct target_ops): Add "detach" member.
12167 (detach_inferior): Define.
12169 2003-06-13 Mark Kettenis <kettenis@gnu.org>
12171 From Kelley Cook <kelleycook@wideopenwest.com>:
12172 * configure.srv: Accept i[34567]86 variants.
12174 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
12176 * linux-low.c (linux_wait_for_event): Correct comment typos.
12177 (linux_resume_one_process): Call check_removed_breakpoint.
12178 (linux_send_signal): New function.
12179 (linux_target_ops): Add linux_send_signal.
12180 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
12182 * target.h (struct target_ops): Add send_signal.
12184 2003-05-29 Jim Blandy <jimb@redhat.com>
12186 * linux-low.c (usr_store_inferior_registers): Transfer buf in
12187 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
12188 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
12189 away part of the register's value.
12191 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
12193 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
12194 (linux_wait_for_event, linux_init_signals): Likewise.
12196 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
12198 * configure.in: Check for stdlib.h.
12199 * configure: Regenerated.
12200 * config.in: Regenerated.
12202 2003-01-04 Andreas Schwab <schwab@suse.de>
12204 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
12206 2003-01-02 Andrew Cagney <ac131313@redhat.com>
12208 * Makefile.in: Remove obsolete code.
12210 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
12212 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
12213 defined(PT_FPR0_HI).
12215 2002-11-17 Stuart Hughes <seh@zee2.com>
12217 * linux-arm-low.c (arm_num_regs): Increase.
12218 (arm_regmap): Include status register.
12220 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
12222 * linux-low.c (register_addr): Remove incorrect -1 check.
12224 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
12226 * linux-low.c (linux_create_inferior): Call setpgid. Return
12228 (unstopped_p, linux_signal_pid): Remove.
12229 (linux_target_ops): Remove linux_signal_pid.
12230 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
12231 global instead of target method.
12232 * target.h (struct target_ops): Remove signal_pid. Update comment
12233 for create_inferior.
12234 * server.c (signal_pid): New variable.
12235 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
12236 gdbserver. Set the child to be the foreground process group.
12237 (attach_inferior): Set signal_pid.
12239 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
12241 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
12243 2002-08-20 Jim Blandy <jimb@redhat.com>
12245 * Makefile.in (LDFLAGS): Allow the configure script to establish a
12248 2002-08-01 Andrew Cagney <cagney@redhat.com>
12250 * Makefile.in: Make chill references obsolete.
12252 2002-07-24 Kevin Buettner <kevinb@redhat.com>
12254 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
12255 * configure: Regenerate.
12256 * config.in: Regenerate.
12258 2002-07-09 David O'Brien <obrien@FreeBSD.org>
12260 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
12261 (perror_with_name, remote_close, remote_open, expect, play): Static.
12263 2002-07-04 Michal Ludvig <mludvig@suse.cz>
12265 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
12266 byte offsets instead of an array of indexes.
12267 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
12269 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
12271 * regcache.c: Add comment.
12273 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
12275 * thread-db.c: New file.
12276 * proc-service.c: New file.
12277 * acinclude.m4: New file.
12278 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
12279 proc-service.o, and thread-db.o.
12280 (linux-low.o): Add USE_THREAD_DB.
12281 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
12282 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
12283 * aclocal.m4: Regenerated.
12284 * config.in: Regenerated.
12285 * configure: Regenerated.
12286 * configure.in: Check for proc_service.h, sys/procfs.h,
12287 thread_db.h, and linux/elf.h headrs.
12288 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
12289 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
12290 Check for -lthread_db and thread support.
12291 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
12292 PowerPC, and SuperH.
12293 * i387-fp.c: Constify arguments.
12294 * i387-fp.h: Likewise.
12295 * inferiors.c: (struct thread_info): Renamed from
12296 `struct inferior_info'. Remove PID member. Use generic inferior
12297 list header. All uses updated.
12298 (inferiors, signal_pid): Removed.
12299 (all_threads): New variable.
12300 (get_thread): Define.
12301 (add_inferior_to_list): New function.
12302 (for_each_inferior): New function.
12303 (change_inferior_id): New function.
12304 (add_inferior): Removed.
12305 (remove_inferior): New function.
12306 (add_thread): New function.
12307 (free_one_thread): New function.
12308 (remove_thread): New function.
12309 (clear_inferiors): Use for_each_inferior and free_one_thread.
12310 (find_inferior): New function.
12311 (find_inferior_id): New function.
12312 (inferior_target_data): Update argument type.
12313 (set_inferior_target_data): Likewise.
12314 (inferior_regcache_data): Likewise.
12315 (set_inferior_regcache_data): Likewise.
12316 * linux-low.c (linux_bp_reinsert): Remove.
12317 (all_processes, stopping_threads, using_thrads)
12318 (struct pending_signals, debug_threads, pid_of): New.
12319 (inferior_pid): Replace with macro.
12320 (struct inferior_linux_data): Remove.
12321 (get_stop_pc, add_process): New functions.
12322 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
12323 Use add_process and add_thread.
12324 (linux_attach_lwp): New function, based on old linux_attach. Use
12325 add_process and add_thread. Set stop_expected for new threads.
12326 (linux_attach): New function.
12327 (linux_kill_one_process): New function.
12328 (linux_kill): Kill all LWPs.
12329 (linux_thread_alive): Use find_inferior_id.
12330 (check_removed_breakpoints, status_pending_p): New functions.
12331 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
12332 Update. Use WNOHANG. Wait for cloned processes also. Update process
12333 struct for the found process.
12334 (linux_wait_for_event): New function.
12335 (linux_wait): Use it. Support LWPs.
12336 (send_sigstop, wait_for_sigstop, stop_all_processes)
12337 (linux_resume_one_process, linux_continue_one_process): New functions.
12338 (linux_resume): Support LWPs.
12339 (REGISTER_RAW_SIZE): Remove.
12340 (fetch_register): Use register_size instead. Call supply_register.
12341 (usr_store_inferior_registers): Likewise. Call collect_register.
12342 Fix recursive case.
12343 (regsets_fetch_inferior_registers): Improve error message.
12344 (regsets_store_inferior_registers): Add debugging.
12345 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
12346 (unstopped_p, linux_signal_pid): New functions.
12347 (linux_target_ops): Add linux_signal_pid.
12348 (linux_init_signals): New function.
12349 (initialize_low): Call it. Initialize using_threads.
12350 * regcache.c (inferior_regcache_data): Add valid
12352 (get_regcache): Fetch registers lazily. Add fetch argument
12353 and update all callers.
12354 (regcache_invalidate_one, regcache_invalidate): New
12356 (new_register_cache): Renamed from create_register_cache.
12357 Return the new regcache.
12358 (free_register_cache): Change argument to a void *.
12359 (registers_to_string, registers_from_string): Call get_regcache
12360 with fetch flag set.
12361 (register_data): Make static. Pass fetch flag to get_regcache.
12362 (supply_register): Call get_regcache with fetch flag clear.
12363 (collect_register): Call get_regcache with fetch flag set.
12364 (collect_register_as_string): New function.
12365 * regcache.h: Update.
12366 * remote-utils.c (putpkt): Flush after debug output and use
12368 Handle input interrupts while waiting for an ACK.
12369 (input_interrupt): Use signal_pid method.
12370 (getpkt): Flush after debug output and use stderr.
12371 (outreg): Use collect_register_as_string.
12372 (new_thread_notify, dead_thread_notify): New functions.
12373 (prepare_resume_reply): Check using_threads. Set thread_from_wait
12374 and general_thread.
12375 (look_up_one_symbol): Flush after debug output.
12376 * server.c (step_thread, server_waiting): New variables.
12377 (start_inferior): Don't use signal_pid. Update call to mywait.
12378 (attach_inferior): Update call to mywait.
12379 (handle_query): Handle qfThreadInfo and qsThreadInfo.
12380 (main): Don't fetch/store registers explicitly. Use
12381 set_desired_inferior. Support proposed ``Hs'' packet. Update
12383 * server.h: Update.
12384 (struct inferior_list, struct_inferior_list_entry): New.
12385 * target.c (set_desired_inferior): New.
12386 (write_inferior_memory): Constify.
12387 (mywait): New function.
12388 * target.h: Update.
12389 (struct target_ops): New signal_pid method.
12390 (mywait): Removed macro, added prototype.
12392 * linux-low.h (regset_func): Removed.
12393 (regset_fill_func, regset_store_func): New.
12394 (enum regset_type): New.
12395 (struct regset_info): Add type field. Use new operation types.
12396 (struct linux_target_ops): stop_pc renamed to get_pc.
12397 Add decr_pc_after_break and breakpoint_at.
12398 (get_process, get_thread_proess, get_process_thread)
12399 (strut process_info, all_processes, linux_attach_lwp)
12400 (thread_db_init): New.
12402 * linux-arm-low.c (arm_get_pc, arm_set_pc,
12403 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
12404 (the_low_target): Add new members.
12405 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
12406 (i386_store_fpxregset): Constify.
12407 (target_regsets): Add new kind identifier.
12408 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
12409 (i386_set_pc): Add debugging.
12410 (i386_breakpoint_at): New function.
12411 (the_low_target): Add new members.
12412 * linux-mips-low.c (mips_get_pc, mips_set_pc)
12413 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
12414 (mips_breakpoint_at): New.
12415 (the_low_target): Add new members.
12416 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
12417 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
12418 (the_low_target): Add new members.
12419 * linux-sh-low.c (sh_get_pc, sh_set_pc)
12420 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
12421 (the_low_target): Add new members.
12422 * linux-x86-64-low.c (target_regsets): Add new kind
12425 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
12427 From Martin Pool <mbp@samba.org>:
12428 * server.c (gdbserver_usage): New function.
12431 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
12433 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
12434 stop_at -> stop_pc.
12436 2002-05-04 Andrew Cagney <ac131313@redhat.com>
12438 * Makefile.in: Remove obsolete code.
12440 2002-04-24 Michal Ludvig <mludvig@suse.cz>
12442 * linux-low.c (regsets_fetch_inferior_registers),
12443 (regsets_store_inferior_registers): Removed cast to int from
12445 * regcache.h: Added declaration of struct inferior_info.
12447 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
12449 * inferiors.c (struct inferior_info): Add regcache_data.
12450 (add_inferior): Call create_register_cache.
12451 (clear_inferiors): Call free_register_cache.
12452 (inferior_regcache_data, set_inferior_regcache_data): New functions.
12453 * regcache.c (struct inferior_regcache_data): New.
12454 (registers): Remove.
12455 (get_regcache): New function.
12456 (create_register_cache, free_register_cache): New functions.
12457 (set_register_cache): Don't initialize the register cache here.
12458 (registers_to_string, registers_from_string, register_data): Call
12460 * regcache.h: Add prototypes.
12461 * server.h: Likewise.
12463 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
12465 * mem-break.c: New file.
12466 * mem-break.h: New file.
12467 * Makefile.in: Add mem-break.o rule; update server.h
12469 * inferiors.c (struct inferior_info): Add target_data
12471 (clear_inferiors): Free target_data member if set.
12472 (inferior_target_data, set_inferior_target_data): New functions.
12473 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
12474 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
12475 * linux-low.c (linux_bp_reinsert): New variable.
12476 (struct inferior_linux_data): New.
12477 (linux_create_inferior): Use set_inferior_target_data.
12478 (linux_attach): Likewise. Call add_inferior.
12479 (linux_wait_for_one_inferior): New function.
12480 (linux_wait): Call it.
12481 (linux_write_memory): Add const.
12482 (initialize_low): Call set_breakpoint_data.
12483 * linux-low.h (struct linux_target_ops): Add breakpoint
12485 * server.c (attach_inferior): Remove extra add_inferior
12487 * server.h: Include mem-break.h. Update inferior.c
12489 * target.c (read_inferior_memory)
12490 (write_inferior_memory): New functions.
12491 * target.h (read_inferior_memory)
12492 (write_inferior_memory): Change macros to prototypes.
12493 (struct target_ops): Update comments. Add const to write_memory
12496 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
12498 * linux-low.c (usr_store_inferior_registers): Support
12499 registers which are allowed to fail to store.
12500 * linux-low.h (linux_target_ops): Likewise.
12501 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
12502 (ppc_cannot_store_register): FPSCR may not be storable.
12504 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
12506 * server.h: Include <string.h> if HAVE_STRING_H.
12507 * ChangeLog: Correct paths in last ChangeLog entry.
12509 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
12511 * linux-low.h: Remove obsolete prototypes.
12512 (struct linux_target_ops): New.
12513 (extern the_low_target): New.
12514 * linux-low.c (num_regs, regmap): Remove declarations.
12515 (register_addr): Use the_low_target explicitly.
12516 (fetch_register): Likewise.
12517 (usr_fetch_inferior_registers): Likewise.
12518 (usr_store_inferior_registers): Likewise.
12519 * linux-arm-low.c (num_regs): Remove.
12520 (arm_num_regs): Define.
12521 (arm_regmap): Renamed from regmap, made static.
12522 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
12524 (arm_cannot_store_register): Renamed from cannot_store_register,
12526 (the_low_target): New.
12527 * linux-i386-low.c (num_regs): Remove.
12528 (i386_num_regs): Define.
12529 (i386_regmap): Renamed from regmap, made static.
12530 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
12532 (i386_cannot_store_register): Renamed from cannot_store_register,
12534 (the_low_target): New.
12535 * linux-ia64-low.c (num_regs): Remove.
12536 (ia64_num_regs): Define.
12537 (ia64_regmap): Renamed from regmap, made static.
12538 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
12540 (ia64_cannot_store_register): Renamed from cannot_store_register,
12542 (the_low_target): New.
12543 * linux-m68k-low.c (num_regs): Remove.
12544 (m68k_num_regs): Define.
12545 (m68k_regmap): Renamed from regmap, made static.
12546 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
12548 (m68k_cannot_store_register): Renamed from cannot_store_register,
12550 (the_low_target): New.
12551 * linux-mips-low.c (num_regs): Remove.
12552 (mips_num_regs): Define.
12553 (mips_regmap): Renamed from regmap, made static.
12554 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
12556 (mips_cannot_store_register): Renamed from cannot_store_register,
12558 (the_low_target): New.
12559 * linux-ppc-low.c (num_regs): Remove.
12560 (ppc_num_regs): Define.
12561 (ppc_regmap): Renamed from regmap, made static.
12562 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
12564 (ppc_cannot_store_register): Renamed from cannot_store_register,
12566 (the_low_target): New.
12567 * linux-s390-low.c (num_regs): Remove.
12568 (s390_num_regs): Define.
12569 (s390_regmap): Renamed from regmap, made static.
12570 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
12572 (s390_cannot_store_register): Renamed from cannot_store_register,
12574 (the_low_target): New.
12575 * linux-sh-low.c (num_regs): Remove.
12576 (sh_num_regs): Define.
12577 (sh_regmap): Renamed from regmap, made static.
12578 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
12580 (sh_cannot_store_register): Renamed from cannot_store_register,
12582 (the_low_target): New.
12583 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
12584 (the_low_target): New.
12586 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
12588 * Makefile.in: Add stamp-h target.
12589 * configure.in: Create stamp-h.
12590 * configure: Regenerated.
12592 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
12594 * inferiors.c: New file.
12595 * target.c: New file.
12596 * target.h: New file.
12597 * Makefile.in: Add target.o and inferiors.o. Update
12599 * linux-low.c (inferior_pid): New static variable,
12600 moved from server.c.
12601 (linux_create_inferior): Renamed from create_inferior.
12602 Call add_inferior. Return 0 on success instead of a PID.
12603 (linux_attach): Renamed from myattach.
12604 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
12605 (linux_thread_alive): Renamed from mythread_alive.
12606 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
12608 (linux_resume): Renamed from myresume. Add missing ``return 0''.
12609 (regsets_store_inferior_registers): Correct error message.
12610 Add missing ``return 0''.
12611 (linux_fetch_registers): Renamed from fetch_inferior_registers.
12612 (linux_store_registers): Renamed from store_inferior_registers.
12613 (linux_read_memory): Renamed from read_inferior_memory.
12614 (linux_write_memory): Renamed from write_inferior_memory.
12615 (linux_target_ops): New structure.
12616 (initialize_low): Call set_target_ops ().
12617 * remote-utils.c (unhexify): New function.
12618 (hexify): New function.
12619 (input_interrupt): Send signals to ``signal_pid''.
12620 * server.c (inferior_pid): Remove.
12621 (start_inferior): Update create_inferior call.
12622 (attach_inferior): Call add_inferior.
12623 (handle_query): New function.
12624 (main): Call handle_query for `q' packets.
12625 * server.h: Include "target.h". Remove obsolete prototypes.
12626 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
12628 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
12630 * Makefile.in: Add WARN_CFLAGS. Update configury
12632 * configure.in: Check for <string.h>
12633 * configure: Regenerate.
12634 * config.in: Regenerate.
12635 * gdbreplay.c: Include needed system headers.
12636 (remote_open): Remove strchr prototype.
12637 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
12638 * regcache.c (supply_register): Change buf argument to const void *.
12639 (supply_register_by_name): Likewise.
12640 (collect_register): Change buf argument to void *.
12641 (collect_register_by_name): Likewise.
12642 * regcache.h: Add missing prototypes.
12643 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
12644 * server.c (handle_query): New function.
12645 (attached): New static variable, moved out of main.
12646 (main): Quiet longjmp clobber warnings.
12647 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
12648 * utils.c (error): Remove NORETURN.