1 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3 * server.c (handle_search_memory_1): Cast return value of
6 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
8 * server.c (write_qxfer_response): Change type of data to
11 2015-10-29 Pedro Alves <palves@redhat.com>
13 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
15 2015-10-29 Pedro Alves <palves@redhat.com>
17 * tracepoint.c (clear_installed_tracepoints): Add casts.
19 2015-10-29 Pedro Alves <palves@redhat.com>
21 * server.c (handle_v_cont, process_serial_event): Add enum
22 gdb_signal casts to signal parsing code.
24 2015-10-29 Pedro Alves <palves@redhat.com>
26 * linux-low.h (NULL_REGSET): Define.
27 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
28 * linux-arm-low.c (arm_regsets): Likewise.
29 * linux-crisv32-low.c (cris_regsets): Likewise.
30 * linux-m68k-low.c (m68k_regsets): Likewise.
31 * linux-mips-low.c (mips_regsets): Likewise.
32 * linux-nios2-low.c (nios2_regsets): Likewise.
33 * linux-ppc-low.c (ppc_regsets): Likewise.
34 * linux-s390-low.c (s390_regsets): Likewise.
35 * linux-sh-low.c (sh_regsets): Likewise.
36 * linux-sparc-low.c (sparc_regsets): Likewise.
37 * linux-tic6x-low.c (tic6x_regsets): Likewise.
38 * linux-tile-low.c (tile_regsets): Likewise.
39 * linux-x86-low.c (x86_regsets): Likewise.
40 * linux-xtensa-low.c (xtensa_regsets): Likewise.
42 2015-10-29 Pedro Alves <palves@redhat.com>
44 * linux-low.h (NULL_REGSET): Define.
45 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
46 * linux-arm-low.c (arm_regsets): Likewise.
47 * linux-crisv32-low.c (cris_regsets): Likewise.
48 * linux-m68k-low.c (m68k_regsets): Likewise.
49 * linux-mips-low.c (mips_regsets): Likewise.
50 * linux-nios2-low.c (nios2_regsets): Likewise.
51 * linux-ppc-low.c (ppc_regsets): Likewise.
52 * linux-s390-low.c (s390_regsets): Likewise.
53 * linux-sh-low.c (sh_regsets): Likewise.
54 * linux-sparc-low.c (sparc_regsets): Likewise.
55 * linux-tic6x-low.c (tic6x_regsets): Likewise.
56 * linux-tile-low.c (tile_regsets): Likewise.
57 * linux-x86-low.c (x86_regsets): Likewise.
58 * linux-xtensa-low.c (xtensa_regsets): Likewise.
60 2015-10-26 Doug Evans <dje@google.com>
62 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
64 2015-10-26 Doug Evans <dje@google.com>
66 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
68 2015-10-26 Doug Evans <dje@google.com>
70 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
72 (attach_thread, find_new_threads_callback): Ditto.
74 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
76 * mem-break.h (set_breakpoint_data): Remove.
78 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
80 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
81 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
82 (initialize_low): Remove set_breakpoint_data call.
83 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
84 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
85 (initialize_low): Remove set_breakpoint_data call.
86 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
87 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
88 (initialize_low): Remove set_breakpoint_data call.
90 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
92 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
93 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
94 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
95 * target.h (target_breakpoint_kind_from_pc): New macro.
97 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
99 * linux-low.c (default_breakpoint_kind_from_pc): New function.
100 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
101 the default breakpoint kind.
103 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
105 * linux-arm-low.c (arm_supports_z_point_type): Add software
108 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
110 * linux-arm-low.c: Refactor breakpoint definitions.
111 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
112 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
114 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
116 * Makefile.in: Add arm.c/o.
117 * configure.srv: Likewise.
118 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
119 (arm_breakpoint_kind_from_pc): New function.
120 (arm_sw_breakpoint_from_kind): Return proper kind.
121 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
123 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
125 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
127 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
128 (struct raw_breakpoint) <size>: Remove.
129 (struct raw_breakpoint) <kind>: Add.
130 (bp_size): New function.
131 (bp_opcode): Likewise.
132 (find_raw_breakpoint_at): Adjust for kind.
133 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
134 (remove_memory_breakpoint): Adjust for kind call bp_size.
135 (set_raw_breakpoint_at): Adjust for kind.
136 (set_breakpoint): Likewise.
137 (set_breakpoint_at): Call breakpoint_kind_from_pc.
138 (delete_raw_breakpoint): Adjust for kind.
139 (delete_breakpoint): Likewise.
140 (find_gdb_breakpoint): Likewise.
141 (set_gdb_breakpoint_1): Likewise.
142 (set_gdb_breakpoint): Likewise.
143 (delete_gdb_breakpoint_1): Likewise.
144 (delete_gdb_breakpoint): Likewise.
145 (uninsert_raw_breakpoint): Likewise.
146 (reinsert_raw_breakpoint): Likewise.
147 (set_breakpoint_data): Remove.
148 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
149 (check_mem_read): Adjust for kind call bp_size.
150 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
151 (clone_one_breakpoint): Adjust for kind.
152 * mem-break.h (set_gdb_breakpoint): Likewise.
153 (delete_gdb_breakpoint): Likewise.
154 * server.c (process_serial_event): Likewise.
156 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
158 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
159 (struct linux_target_ops) <breakpoint>: Remove.
160 (struct linux_target_ops) <breakpoint_len>: Remove.
161 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
162 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
163 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
164 (arm_sw_breakpoint_from_kind): New function.
165 * linux-bfin-low.c (bfin_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-cris-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-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
176 (struct linux_target_ops) <breakpoint>: Remove.
177 (struct linux_target_ops) <breakpoint_len>: Remove.
178 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
179 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
180 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
181 and sw_breakpoint_from_kind to increment the pc.
182 (linux_breakpoint_kind_from_pc): New function.
183 (linux_sw_breakpoint_from_kind): New function.
184 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
185 (initialize_low): Call breakpoint_kind_from_pc and
186 sw_breakpoint_from_kind to replace breakpoint_data/len.
187 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
189 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
190 * linux-m32r-low.c (m32r_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-m68k-low.c (m68k_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-mips-low.c (mips_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-nios2-low.c (nios2_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-ppc-low.c (ppc_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-s390-low.c (s390_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-sh-low.c (sh_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-sparc-low.c (sparc_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-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
231 (struct linux_target_ops) <breakpoint>: Remove.
232 (struct linux_target_ops) <breakpoint_len>: Remove.
233 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
234 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
235 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
236 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
237 (struct linux_target_ops) <breakpoint>: Remove.
238 (struct linux_target_ops) <breakpoint_len>: Remove.
239 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
240 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
241 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
242 (struct linux_target_ops) <breakpoint>: Remove.
243 (struct linux_target_ops) <breakpoint_len>: Remove.
244 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
245 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
247 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
249 * linux-cris-low.c (cris_get_pc): Remove void arg.
251 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
253 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
256 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
258 * inferiors.c (thread_pid_matches_callback): New function.
259 (find_thread_process): New function.
260 (remove_thread): Reset current_thread.
261 (remove_process): Assert threads have been removed first.
263 2015-10-15 Yao Qi <yao.qi@linaro.org>
265 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
267 (aarch64_remove_point): Likewise.
268 * regcache.c (regcache_register_size): New function.
270 2015-10-12 Yao Qi <yao.qi@linaro.org>
272 * linux-aarch64-low.c: Update all callers as emit_load_store
273 is renamed to aarch64_emit_load_store.
275 2015-10-12 Yao Qi <yao.qi@linaro.org>
277 * linux-aarch64-low.c: Update all callers of function renaming
278 from emit_insn to aarch64_emit_insn.
280 2015-10-12 Yao Qi <yao.qi@linaro.org>
282 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
284 (struct aarch64_memory_operand): Likewise.
286 (emit_insn): Move to arch/aarch64-insn.c.
287 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
288 (emit_load_store): Move to arch/aarch64-insn.c.
289 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
290 (can_encode_int32): Remove.
292 2015-10-12 Yao Qi <yao.qi@linaro.org>
294 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
295 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
296 (aarch64_relocate_instruction): Likewise.
297 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
298 (struct aarch64_insn_visitor): Likewise.
300 2015-10-12 Yao Qi <yao.qi@linaro.org>
302 * linux-aarch64-low.c (struct aarch64_insn_data): New.
303 (struct aarch64_insn_visitor): New.
304 (struct aarch64_insn_relocation_data): New.
305 (aarch64_ftrace_insn_reloc_b): New function.
306 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
307 (aarch64_ftrace_insn_reloc_cb): Likewise.
308 (aarch64_ftrace_insn_reloc_tb): Likewise.
309 (aarch64_ftrace_insn_reloc_adr): Likewise.
310 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
311 (aarch64_ftrace_insn_reloc_others): Likewise.
313 (aarch64_relocate_instruction): Use visitor.
315 2015-10-12 Yao Qi <yao.qi@linaro.org>
317 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
318 int. Add argument buf.
319 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
320 aarch64_relocate_instruction.
322 2015-10-12 Yao Qi <yao.qi@linaro.org>
324 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
325 argument insn. Remove local variable insn. Don't call
327 (aarch64_install_fast_tracepoint_jump_pad): Call
330 2015-09-30 Yao Qi <yao.qi@linaro.org>
332 * linux-aarch64-low.c (emit_movk): Shorten a long line.
333 (emit_load_store_pair): Likewise.
335 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
337 * dll.c (match_dll): Add cast(s).
338 (unloaded_dll): Likewise.
339 * linux-low.c (second_thread_of_pid_p): Likewise.
340 (delete_lwp_callback): Likewise.
341 (count_events_callback): Likewise.
342 (select_event_lwp_callback): Likewise.
343 (linux_set_resume_request): Likewise.
344 * server.c (accumulate_file_name_length): Likewise.
345 (emit_dll_description): Likewise.
346 (handle_qxfer_threads_worker): Likewise.
347 (visit_actioned_threads): Likewise.
348 * thread-db.c (any_thread_of): Likewise.
349 * tracepoint.c (same_process_p): Likewise.
350 (match_blocktype): Likewise.
351 (build_traceframe_info_xml): Likewise.
353 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
355 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
357 (gdb_unparse_agent_expr): Likewise.
358 * hostio.c (require_data): Likewise.
359 (handle_pread): Likewise.
360 * linux-low.c (disable_regset): Likewise.
361 (fetch_register): Likewise.
362 (store_register): Likewise.
363 (get_dynamic): Likewise.
364 (linux_qxfer_libraries_svr4): Likewise.
365 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
366 (set_fast_tracepoint_jump): Likewise.
367 (uninsert_fast_tracepoint_jumps_at): Likewise.
368 (reinsert_fast_tracepoint_jumps_at): Likewise.
369 (validate_inserted_breakpoint): Likewise.
370 (clone_agent_expr): Likewise.
371 * regcache.c (init_register_cache): Likewise.
372 * remote-utils.c (putpkt_binary_1): Likewise.
373 (decode_M_packet): Likewise.
374 (decode_X_packet): Likewise.
375 (look_up_one_symbol): Likewise.
376 (relocate_instruction): Likewise.
377 (monitor_output): Likewise.
378 * server.c (handle_search_memory): Likewise.
379 (handle_qxfer_exec_file): Likewise.
380 (handle_qxfer_libraries): Likewise.
381 (handle_qxfer): Likewise.
382 (handle_query): Likewise.
383 (handle_v_cont): Likewise.
384 (handle_v_run): Likewise.
385 (captured_main): Likewise.
386 * target.c (write_inferior_memory): Likewise.
387 * thread-db.c (try_thread_db_load_from_dir): Likewise.
388 * tracepoint.c (init_trace_buffer): Likewise.
389 (add_tracepoint_action): Likewise.
390 (add_traceframe): Likewise.
391 (add_traceframe_block): Likewise.
392 (cmd_qtdpsrc): Likewise.
393 (cmd_qtdv): Likewise.
394 (cmd_qtstatus): Likewise.
395 (response_source): Likewise.
396 (response_tsv): Likewise.
397 (cmd_qtnotes): Likewise.
398 (gdb_collect): Likewise.
399 (initialize_tracepoint): Likewise.
401 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
403 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
404 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
405 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
407 (enum aarch64_condition_codes): New enum.
408 (w0): New static global.
411 (struct aarch64_memory_operand) <type>: New
412 MEMORY_OPERAND_POSTINDEX type.
413 (postindex_memory_operand): New helper function.
414 (emit_ret): New function.
415 (emit_load_store_pair): New function, factored out of emit_stp
416 with support for MEMORY_OPERAND_POSTINDEX.
417 (emit_stp): Rewrite using emit_load_store_pair.
418 (emit_ldp): New function.
419 (emit_load_store): Likewise.
420 (emit_ldr): Mention post-index instruction in comment.
421 (emit_ldrh): New function.
422 (emit_ldrb): New function.
423 (emit_ldrsw): Mention post-index instruction in comment.
424 (emit_str): Likewise.
425 (emit_subs): New function.
426 (emit_cmp): Likewise.
427 (emit_and): Likewise.
428 (emit_orr): Likewise.
429 (emit_orn): Likewise.
430 (emit_eor): Likewise.
431 (emit_mvn): Likewise.
432 (emit_lslv): Likewise.
433 (emit_lsrv): Likewise.
434 (emit_asrv): Likewise.
435 (emit_mul): Likewise.
436 (emit_sbfm): Likewise.
437 (emit_sbfx): Likewise.
438 (emit_ubfm): Likewise.
439 (emit_ubfx): Likewise.
440 (emit_csinc): Likewise.
441 (emit_cset): Likewise.
442 (emit_nop): Likewise.
443 (emit_ops_insns): New helper function.
444 (emit_pop): Likewise.
445 (emit_push): Likewise.
446 (aarch64_emit_prologue): New function.
447 (aarch64_emit_epilogue): Likewise.
448 (aarch64_emit_add): Likewise.
449 (aarch64_emit_sub): Likewise.
450 (aarch64_emit_mul): Likewise.
451 (aarch64_emit_lsh): Likewise.
452 (aarch64_emit_rsh_signed): Likewise.
453 (aarch64_emit_rsh_unsigned): Likewise.
454 (aarch64_emit_ext): Likewise.
455 (aarch64_emit_log_not): Likewise.
456 (aarch64_emit_bit_and): Likewise.
457 (aarch64_emit_bit_or): Likewise.
458 (aarch64_emit_bit_xor): Likewise.
459 (aarch64_emit_bit_not): Likewise.
460 (aarch64_emit_equal): Likewise.
461 (aarch64_emit_less_signed): Likewise.
462 (aarch64_emit_less_unsigned): Likewise.
463 (aarch64_emit_ref): Likewise.
464 (aarch64_emit_if_goto): Likewise.
465 (aarch64_emit_goto): Likewise.
466 (aarch64_write_goto_address): Likewise.
467 (aarch64_emit_const): Likewise.
468 (aarch64_emit_call): Likewise.
469 (aarch64_emit_reg): Likewise.
470 (aarch64_emit_pop): Likewise.
471 (aarch64_emit_stack_flush): Likewise.
472 (aarch64_emit_zero_ext): Likewise.
473 (aarch64_emit_swap): Likewise.
474 (aarch64_emit_stack_adjust): Likewise.
475 (aarch64_emit_int_call_1): Likewise.
476 (aarch64_emit_void_call_2): Likewise.
477 (aarch64_emit_eq_goto): Likewise.
478 (aarch64_emit_ne_goto): Likewise.
479 (aarch64_emit_lt_goto): Likewise.
480 (aarch64_emit_le_goto): Likewise.
481 (aarch64_emit_gt_goto): Likewise.
482 (aarch64_emit_ge_got): Likewise.
483 (aarch64_emit_ops_impl): New static global variable.
484 (aarch64_emit_ops): New target function, return
485 &aarch64_emit_ops_impl.
486 (struct linux_target_ops): Install it.
488 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
490 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
491 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
493 * linux-aarch64-ipa.c: New file.
494 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
496 (aarch64_get_thread_area): New target method.
497 (extract_signed_bitfield): New helper function.
498 (aarch64_decode_ldr_literal): New function.
499 (enum aarch64_opcodes): New enum.
500 (struct aarch64_register): New struct.
501 (struct aarch64_operand): New struct.
502 (x0): New static global.
511 (aarch64_register): New helper function.
512 (register_operand): Likewise.
513 (immediate_operand): Likewise.
514 (struct aarch64_memory_operand): New struct.
515 (offset_memory_operand): New helper function.
516 (preindex_memory_operand): Likewise.
517 (enum aarch64_system_control_registers): New enum.
519 (emit_insn): New helper function.
520 (emit_b): New function.
521 (emit_bcond): Likewise.
524 (emit_blr): Likewise.
525 (emit_stp): Likewise.
526 (emit_ldp_q_offset): Likewise.
527 (emit_stp_q_offset): Likewise.
528 (emit_load_store): Likewise.
529 (emit_ldr): Likewise.
530 (emit_ldrsw): Likewise.
531 (emit_str): Likewise.
532 (emit_ldaxr): Likewise.
533 (emit_stxr): Likewise.
534 (emit_stlr): Likewise.
535 (emit_data_processing_reg): Likewise.
536 (emit_data_processing): Likewise.
537 (emit_add): Likewise.
538 (emit_sub): Likewise.
539 (emit_mov): Likewise.
540 (emit_movk): Likewise.
541 (emit_mov_addr): Likewise.
542 (emit_mrs): Likewise.
543 (emit_msr): Likewise.
544 (emit_sevl): Likewise.
545 (emit_wfe): Likewise.
546 (append_insns): Likewise.
547 (can_encode_int32_in): New helper function.
548 (aarch64_relocate_instruction): New function.
549 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
550 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
551 (struct linux_target_ops): Install aarch64_get_thread_area,
552 aarch64_install_fast_tracepoint_jump_pad and
553 aarch64_get_min_fast_tracepoint_insn_len.
555 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
557 * Makefile.in (aarch64-insn.o): New rule.
558 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
560 2015-09-21 Yao Qi <yao.qi@linaro.org>
562 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
564 2015-09-21 Yao Qi <yao.qi@linaro.org>
566 * tracepoint.c (max_jump_pad_size): Remove.
568 2015-09-18 Yao Qi <yao.qi@linaro.org>
570 * linux-aarch64-low.c: Don't include sys/uio.h.
571 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
573 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
575 * tracepoint.c (eval_result_type): Change prototype.
576 (condition_true_at_tracepoint): Fix argument to compiled_cond.
578 2015-09-15 Pedro Alves <palves@redhat.com>
580 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
581 Check whether to report exec events instead of checking whether
582 multiprocess is enabled.
584 2015-09-15 Pedro Alves <palves@redhat.com>
587 * remote-utils.c (prepare_resume_reply): Merge
588 TARGET_WAITKIND_VFORK_DONE switch case with the
589 TARGET_WAITKIND_FORKED case.
591 2015-09-15 Yao Qi <yao.qi@linaro.org>
593 * server.c (handle_query): Check string comparison using
594 "else if" instead of "if".
596 2015-09-15 Yao Qi <yao.qi@linaro.org>
598 * server.c (vCont_supported): New global variable.
599 (handle_query): Set vCont_supported to 1 if "vContSupported+"
600 matches. Append ";vContSupported+" to own_buf.
601 (handle_v_requests): Append ";s;S" to own_buf if target supports
602 hardware single step or vCont_supported is false.
603 (capture_main): Set vCont_supported to zero.
605 2015-09-15 Yao Qi <yao.qi@linaro.org>
607 * linux-low.c (linux_supports_conditional_breakpoints): Rename
609 (linux_supports_hardware_single_step): ... New function.
610 (linux_target_ops): Update.
611 * lynx-low.c (lynx_target_ops): Set field
612 supports_hardware_single_step to target_can_do_hardware_single_step.
613 * nto-low.c (nto_target_ops): Likewise.
614 * spu-low.c (spu_target_ops): Likewise.
615 * win32-low.c (win32_target_ops): Likewise.
616 * target.c (target_can_do_hardware_single_step): New function.
617 * target.h (struct target_ops) <supports_conditional_breakpoints>:
618 Remove. <supports_hardware_single_step>: New field.
619 (target_supports_conditional_breakpoints): Remove.
620 (target_supports_hardware_single_step): New macro.
621 (target_can_do_hardware_single_step): Declare.
622 * server.c (handle_query): Use target_supports_hardware_single_step
623 instead of target_supports_conditional_breakpoints.
625 2015-09-15 Yao Qi <yao.qi@linaro.org>
627 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
629 (struct linux_target_ops the_low_target): Install
630 aarch64_linux_siginfo_fixup.
632 2015-09-11 Don Breazeal <donb@codesourcery.com>
633 Luis Machado <lgustavo@codesourcery.com>
635 * linux-low.c (linux_mourn): Static declaration.
636 (linux_arch_setup): Move in front of
637 handle_extended_wait.
638 (linux_arch_setup_thread): New function.
639 (handle_extended_wait): Handle exec events. Call
640 linux_arch_setup_thread. Make event_lwp argument a
641 pointer-to-a-pointer.
642 (check_zombie_leaders): Do not check stopped threads.
643 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
644 (linux_low_filter_event): Add lwp and thread for exec'ing
645 non-leader thread if leader thread has been deleted.
646 Refactor code into linux_arch_setup_thread and call it.
647 Pass child lwp pointer by reference to handle_extended_wait.
648 (linux_wait_for_event_filtered): Update comment.
649 (linux_wait_1): Prevent clobbering exec event status.
650 (linux_supports_exec_events): New function.
651 (linux_target_ops) <supports_exec_events>: Initialize new member.
652 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
654 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
655 * server.c (report_exec_events): New global variable.
656 (handle_query): Handle qSupported query for exec-events feature.
657 (captured_main): Initialize report_exec_events.
658 * server.h (report_exec_events): Declare new global variable.
659 * target.h (struct target_ops) <supports_exec_events>: New
661 (target_supports_exec_events): New macro.
662 * win32-low.c (win32_target_ops) <supports_exec_events>:
663 Initialize new member.
665 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
667 * linux-low.c (linux_low_enable_btrace): Remove.
668 (linux_target_ops): Replace linux_low_enable_btrace with
671 2015-09-03 Yao Qi <yao.qi@linaro.org>
673 * linux-aarch64-low.c (aarch64_insert_point): Call
674 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
677 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
679 * linux-low.c (check_stopped_by_breakpoint): Use
680 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
682 2015-08-27 Pedro Alves <palves@redhat.com>
684 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
686 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
688 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
689 the XNEW-family equivalent.
690 (compile_bytecodes): Likewise.
691 * dll.c (loaded_dll): Likewise.
692 * event-loop.c (append_callback_event): Likewise.
693 (create_file_handler): Likewise.
694 (create_file_event): Likewise.
695 * hostio.c (handle_open): Likewise.
696 * inferiors.c (add_thread): Likewise.
697 (add_process): Likewise.
698 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
699 * linux-arm-low.c (arm_new_process): Likewise.
700 (arm_new_thread): Likewise.
701 * linux-low.c (add_to_pid_list): Likewise.
702 (linux_add_process): Likewise.
703 (handle_extended_wait): Likewise.
705 (enqueue_one_deferred_signal): Likewise.
706 (enqueue_pending_signal): Likewise.
707 (linux_resume_one_lwp_throw): Likewise.
708 (linux_resume_one_thread): Likewise.
709 (linux_read_memory): Likewise.
710 (linux_write_memory): Likewise.
711 * linux-mips-low.c (mips_linux_new_process): Likewise.
712 (mips_linux_new_thread): Likewise.
713 (mips_add_watchpoint): Likewise.
714 * linux-x86-low.c (initialize_low_arch): Likewise.
715 * lynx-low.c (lynx_add_process): Likewise.
716 * mem-break.c (set_raw_breakpoint_at): Likewise.
717 (set_breakpoint): Likewise.
718 (add_condition_to_breakpoint): Likewise.
719 (add_commands_to_breakpoint): Likewise.
720 (clone_agent_expr): Likewise.
721 (clone_one_breakpoint): Likewise.
722 * regcache.c (new_register_cache): Likewise.
723 * remote-utils.c (look_up_one_symbol): Likewise.
724 * server.c (queue_stop_reply): Likewise.
725 (start_inferior): Likewise.
726 (queue_stop_reply_callback): Likewise.
727 (handle_target_event): Likewise.
728 * spu-low.c (fetch_ppc_memory): Likewise.
729 (store_ppc_memory): Likewise.
730 * target.c (set_target_ops): Likewise.
731 * thread-db.c (thread_db_load_search): Likewise.
732 (try_thread_db_load_1): Likewise.
733 * tracepoint.c (add_tracepoint): Likewise.
734 (add_tracepoint_action): Likewise.
735 (create_trace_state_variable): Likewise.
736 (cmd_qtdpsrc): Likewise.
737 (cmd_qtro): Likewise.
738 (add_while_stepping_state): Likewise.
739 * win32-low.c (child_add_thread): Likewise.
740 (get_image_name): Likewise.
742 2015-08-25 Yao Qi <yao.qi@linaro.org>
744 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
746 2015-08-25 Yao Qi <yao.qi@linaro.org>
748 * Makefile.in (aarch64-linux.o): New rule.
749 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
751 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
752 (aarch64_init_debug_reg_state): Make it extern.
753 (aarch64_linux_prepare_to_resume): Remove.
755 2015-08-25 Yao Qi <yao.qi@linaro.org>
757 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
758 lwp_arch_private_info and ptid_of_lwp.
760 2015-08-25 Yao Qi <yao.qi@linaro.org>
762 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
763 Find proc_info by find_process_pid. All callers updated.
765 2015-08-25 Yao Qi <yao.qi@linaro.org>
767 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
769 (debug_reg_change_callback): Remove.
770 (aarch64_notify_debug_reg_change): Remove.
772 2015-08-25 Yao Qi <yao.qi@linaro.org>
774 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
775 Call current_lwp_ptid.
777 2015-08-25 Yao Qi <yao.qi@linaro.org>
779 * linux-aarch64-low.c (debug_reg_change_callback): Use
782 2015-08-25 Yao Qi <yao.qi@linaro.org>
784 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
786 2015-08-25 Yao Qi <yao.qi@linaro.org>
788 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
790 2015-08-25 Yao Qi <yao.qi@linaro.org>
792 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
795 2015-08-25 Yao Qi <yao.qi@linaro.org>
797 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
799 (debug_reg_change_callback): Remove argument entry and add argument
800 lwp. Remove local variable thread. Don't print thread id in the
801 debugging output. Don't check whether pid of thread equals to pid.
802 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
803 iterate_over_lwps instead find_inferior.
805 2015-08-24 Pedro Alves <palves@redhat.com>
807 * inferiors.c (get_first_process): New function.
808 * inferiors.h (get_first_process): New declaration.
809 * remote-utils.c (read_ptid): Default to the first process in the
810 list, instead of to the current thread's process.
812 2015-08-24 Pedro Alves <palves@redhat.com>
814 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
815 * event-loop.c: Likewise.
816 * remote-utils.c: Likewise.
817 * tracepoint.c: Likewise.
819 2015-08-24 Pedro Alves <palves@redhat.com>
821 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
824 2015-08-21 Pedro Alves <palves@redhat.com>
826 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
827 instead of literal 1.
829 2015-08-21 Pedro Alves <palves@redhat.com>
831 * tdesc.c (default_description): Explicitly zero-initialize.
833 2015-08-21 Pedro Alves <palves@redhat.com>
836 * inferiors.c (remove_thread): Discard any pending stop reply for
838 * server.c (remove_all_on_match_pid): Rename to ...
839 (remove_all_on_match_ptid): ... this. Work with a filter ptid
841 (discard_queued_stop_replies): Change parameter to a ptid. Now
843 (handle_v_kill, kill_inferior_callback, captured_main)
844 (process_serial_event): Adjust.
845 * server.h (discard_queued_stop_replies): Declare.
847 2015-08-21 Pedro Alves <palves@redhat.com>
849 * linux-low.c (wait_for_sigstop): Always switch to no thread
850 selected if the previously current thread dies.
851 * lynx-low.c (lynx_request_interrupt): Use the first thread's
852 process instead of the current thread's.
853 * remote-utils.c (input_interrupt): Don't check if there's no
855 * server.c (gdb_read_memory, gdb_write_memory): If setting the
856 current thread to the general thread fails, error out.
857 (handle_qxfer_auxv, handle_qxfer_libraries)
858 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
859 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
860 (handle_query): Check if there's a thread selected instead of
861 checking whether there's any thread in the thread list.
862 (handle_qxfer_threads, handle_qxfer_btrace)
863 (handle_qxfer_btrace_conf): Don't error out early if there's no
864 thread in the thread list.
865 (handle_v_cont, myresume): Don't set the current thread to the
867 (process_serial_event) <Hg handling>: Also set thread_id if the
868 previous general thread is still alive.
869 (process_serial_event) <g/G handling>: If setting the current
870 thread to the general thread fails, error out.
871 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
872 thread's lwp instead of the current thread's.
873 * target.c (set_desired_thread): If the desired thread was not
874 found, leave the current thread pointing to NULL. Return an int
875 (boolean) indicating success.
876 * target.h (set_desired_thread): Change return type to int.
878 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
880 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
881 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
883 (ps_get_thread_area): New function.
885 2015-08-19 Gary Benson <gbenson@redhat.com>
887 * hostio.c (handle_pread): Do not attempt to read more data
888 than hostio_reply_with_data can fit in a packet.
890 2015-08-18 Joel Brobecker <brobecker@adacore.com>
892 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
894 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
896 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
898 2015-08-06 Pedro Alves <palves@redhat.com>
900 * tracepoint.c (expr_eval_result): Now an int.
902 2015-08-06 Pedro Alves <palves@redhat.com>
904 * gdbthread.h (struct regcache): Forward declare.
905 (struct thread_info) <regcache_data>: Now a struct regcache
907 * inferiors.c (inferior_regcache_data)
908 (set_inferior_regcache_data): Now work with struct regcache
910 * inferiors.h (struct regcache): Forward declare.
911 (inferior_regcache_data, set_inferior_regcache_data): Now work
912 with struct regcache pointers.
913 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
914 (free_register_cache_thread): Remove struct regcache pointer
917 2015-08-06 Pedro Alves <palves@redhat.com>
919 * server.c (captured_main): On error, print the exception message
920 to stderr, and if run_once is set, throw a quit.
922 2015-08-06 Pedro Alves <palves@redhat.com>
924 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
927 2015-08-06 Pedro Alves <palves@redhat.com>
929 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
930 reading beyond the passed in buffer length.
932 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
934 * tracepoint.c (symbol_list) <required>: Remove.
936 2015-08-06 Pedro Alves <palves@redhat.com>
938 * linux-low.c (handle_extended_wait): Set the fork child's suspend
939 count if stopping and suspending threads.
940 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
941 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
942 (linux_detach): Complete an ongoing step-over.
943 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
945 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
946 (linux_wait_1): If passing a signal to the inferior after
947 finishing a step-over, unsuspend and re-resume all lwps. If we
948 see a single-step event but the thread should be continuing, don't
949 pass the trap to gdb.
950 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
951 internal_error instead of gdb_assert.
952 (enqueue_pending_signal): New function.
953 (check_ptrace_stopped_lwp_gone): Add debug output.
954 (start_step_over): Use internal_error instead of gdb_assert.
955 (complete_ongoing_step_over): New function.
956 (linux_resume_one_thread): Don't resume a suspended thread.
957 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
960 2015-08-06 Pedro Alves <palves@redhat.com>
962 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
963 (linux_thread_alive): Use lwp_is_marked_dead.
964 (extended_event_reported): Delete.
965 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
966 instead of extended_event_reported.
967 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
969 (lwp_is_marked_dead): New function.
970 (lwp_running): Use lwp_is_marked_dead.
971 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
974 2015-08-06 Pedro Alves <palves@redhat.com>
976 * linux-low.c (linux_wait_1): Move fork event output out of the
977 !report_to_gdb check. Pass event_child->waitstatus to
978 target_waitstatus_to_string instead of ourstatus.
980 2015-08-04 Yao Qi <yao.qi@linaro.org>
982 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
983 if current_thread is 32 bit.
985 2015-08-04 Yao Qi <yao.qi@linaro.org>
987 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
988 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
989 * server.c (extended_protocol): Remove "static".
990 * server.h (extended_protocol): Declare it.
992 2015-08-04 Yao Qi <yao.qi@linaro.org>
994 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
995 both aarch64 and aarch32.
996 (aarch64_set_pc): Likewise.
998 2015-08-04 Yao Qi <yao.qi@linaro.org>
1000 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
1001 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
1002 arm-with-neon.xml to srv_xmlfiles.
1003 * linux-aarch64-low.c: Include linux-aarch32-low.h.
1004 (is_64bit_tdesc): New function.
1005 (aarch64_linux_read_description): New function.
1006 (aarch64_arch_setup): Call aarch64_linux_read_description.
1007 (regs_info): Rename to regs_info_aarch64.
1008 (aarch64_regs_info): Return right regs_info.
1009 (initialize_low_arch): Call initialize_low_arch_aarch32.
1011 2015-08-04 Yao Qi <yao.qi@linaro.org>
1013 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
1014 * linux-aarch32-low.c: New file.
1015 * linux-aarch32-low.h: New file.
1016 * linux-arm-low.c (arm_fill_gregset): Move it to
1017 linux-aarch32-low.c.
1018 (arm_store_gregset): Likewise.
1019 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
1020 (arm_store_vfpregset): Call arm_store_vfpregset_num.
1021 (arm_arch_setup): Check if PTRACE_GETREGSET works.
1022 (regs_info): Rename to regs_info_arm.
1023 (arm_regs_info): Return regs_info_aarch32 if
1024 have_ptrace_getregset is 1 and target description is
1025 arm_with_neon or arm_with_vfpv3.
1026 (initialize_low_arch): Don't call init_registers_arm_with_neon.
1027 Call initialize_low_arch_aarch32 instead.
1029 2015-08-04 Yao Qi <yao.qi@linaro.org>
1031 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
1032 * linux-low.c: ... here.
1033 * linux-low.h (have_ptrace_getregset): Declare it.
1035 2015-08-04 Pedro Alves <palves@redhat.com>
1037 * thread-db.c (struct thread_db): Use new typedefs.
1038 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
1040 (disable_thread_event_reporting): Cast result of dlsym to
1041 destination function pointer type.
1042 (thread_db_mourn): Use td_ta_delete_ftype.
1044 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
1046 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
1048 (CDX_BREAKPOINT): Define for R2.
1049 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
1050 (the_low_target): Add comments.
1052 2015-07-30 Yao Qi <yao.qi@linaro.org>
1054 * linux-arm-low.c (arm_hwcap): Remove it.
1055 (arm_read_description): New local variable arm_hwcap. Don't
1056 set arm_hwcap to zero.
1058 2015-07-30 Yao Qi <yao.qi@linaro.org>
1060 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
1061 Use regcache->tdesc instead.
1062 (arm_store_wmmxregset): Likewise.
1063 (arm_fill_vfpregset): Likewise.
1064 (arm_store_vfpregset): Likewise.
1066 2015-07-30 Yao Qi <yao.qi@linaro.org>
1068 * linux-arm-low.c: Include arch/arm.h.
1069 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
1070 (arm_store_gregset): Likewise.
1072 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
1074 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
1075 ptrace's 4th parameter.
1077 2015-07-27 Yao Qi <yao.qi@linaro.org>
1079 * configure.srv (case aarch64*-*-linux*): Don't set
1082 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
1084 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
1086 * linux-arm-low.c: Likewise.
1087 * linux-cris-low.c: Likewise.
1088 * linux-crisv32-low.c: Likewise.
1089 * linux-low.c: Likewise.
1090 * linux-m68k-low.c: Likewise.
1091 * linux-mips-low.c: Likewise.
1092 * linux-nios2-low.c: Likewise.
1093 * linux-s390-low.c: Likewise.
1094 * linux-sparc-low.c: Likewise.
1095 * linux-tic6x-low.c: Likewise.
1096 * linux-tile-low.c: Likewise.
1097 * linux-x86-low.c: Likewise.
1099 2015-07-24 Pedro Alves <palves@redhat.com>
1101 * config.in: Regenerate.
1102 * configure: Regenerate.
1104 2015-07-24 Pedro Alves <palves@redhat.com>
1106 * acinclude.m4: Include ../ptrace.m4.
1107 * configure.ac: Call GDB_AC_PTRACE.
1108 * config.in, configure: Regenerate.
1110 2015-07-24 Yao Qi <yao.qi@linaro.org>
1112 * linux-low.c (linux_create_inferior): Remove setting to
1113 proc->priv->new_inferior.
1114 (linux_attach): Likewise.
1115 (linux_low_filter_event): Likewise.
1116 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
1118 2015-07-24 Yao Qi <yao.qi@linaro.org>
1120 * linux-low.c (linux_arch_setup): New function.
1121 (linux_low_filter_event): If proc->tdesc is NULL and
1122 proc->attached is true, call the_low_target.arch_setup.
1123 Otherwise, keep status pending, and return.
1124 (linux_resume_one_lwp_throw): Don't call get_pc if
1125 thread->while_stepping isn't NULL. Don't call
1126 get_thread_regcache if proc->tdesc is NULL.
1127 (need_step_over_p): Return 0 if proc->tdesc is NULL.
1128 (linux_target_ops): Install arch_setup.
1129 * server.c (start_inferior): Call the_target->arch_setup.
1130 * target.h (struct target_ops) <arch_setup>: New field.
1131 (target_arch_setup): New marco.
1132 * lynx-low.c (lynx_target_ops): Update.
1133 * nto-low.c (nto_target_ops): Update.
1134 * spu-low.c (spu_target_ops): Update.
1135 * win32-low.c (win32_target_ops): Update.
1137 2015-07-24 Yao Qi <yao.qi@linaro.org>
1139 * linux-low.c (linux_add_process): Don't set
1140 proc->priv->new_inferior.
1141 (linux_create_inferior): Set proc->priv->new_inferior to 1.
1142 (linux_attach): Likewise.
1144 2015-07-24 Yao Qi <yao.qi@linaro.org>
1146 * server.c (start_inferior): Code refactor.
1148 2015-07-24 Yao Qi <yao.qi@linaro.org>
1150 * server.c (process_serial_event): Set general_thread.
1152 2015-07-21 Yao Qi <yao.qi@linaro.org>
1154 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
1155 aarch64_linux_get_debug_reg_capacity.
1157 2015-07-17 Yao Qi <yao.qi@linaro.org>
1159 * Makefile.in (aarch64-linux-hw-point.o): New rule.
1160 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
1161 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
1162 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
1163 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
1164 (AARCH64_HWP_ALIGNMENT): Likewise.
1165 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
1166 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
1167 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
1168 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
1169 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
1170 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
1171 (struct aarch64_debug_reg_state): Likewise.
1172 (struct arch_lwp_info): Likewise.
1173 (aarch64_align_watchpoint): Likewise.
1174 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
1175 (aarch64_watchpoint_length): Likewise.
1176 (aarch64_point_encode_ctrl_reg): Likewise
1177 (aarch64_point_is_aligned): Likewise.
1178 (aarch64_align_watchpoint): Likewise.
1179 (aarch64_linux_set_debug_regs):
1180 (aarch64_dr_state_insert_one_point): Likewise.
1181 (aarch64_dr_state_remove_one_point): Likewise.
1182 (aarch64_handle_breakpoint): Likewise.
1183 (aarch64_handle_aligned_watchpoint): Likewise.
1184 (aarch64_handle_unaligned_watchpoint): Likewise.
1185 (aarch64_handle_watchpoint): Likewise.
1187 2015-07-17 Yao Qi <yao.qi@linaro.org>
1189 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
1190 and don't aarch64_get_debug_reg_state. All callers update.
1191 (aarch64_handle_aligned_watchpoint): Likewise.
1192 (aarch64_handle_unaligned_watchpoint): Likewise.
1193 (aarch64_handle_watchpoint): Likewise.
1194 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
1195 (aarch64_remove_point): Likewise.
1197 2015-07-17 Yao Qi <yao.qi@linaro.org>
1199 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
1201 (aarch64_handle_unaligned_watchpoint): Likewise.
1203 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
1205 Revert the previous 3 commits:
1206 Move gdb_regex* to common/
1207 Move linux_find_memory_regions_full & co.
1208 gdbserver build-id attribute generator
1210 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
1211 Jan Kratochvil <jan.kratochvil@redhat.com>
1213 gdbserver build-id attribute generator.
1214 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
1215 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
1216 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
1218 (get_dynamic): Use find_pdhr to traverse program headers.
1219 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
1220 (compare_mapping_entry_range, struct find_memory_region_callback_data)
1221 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
1222 (get_hex_build_id): New.
1223 (linux_qxfer_libraries_svr4): Add optional build-id attribute
1224 to reply XML document.
1226 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
1227 Jan Kratochvil <jan.kratochvil@redhat.com>
1229 * target.c: Include target/target-utils.h and fcntl.h.
1230 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
1231 (target_fileio_read_stralloc): New functions.
1233 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
1235 * Makefile.in (OBS): Add gdb_regex.o.
1237 * config.in: Rebuilt.
1238 * configure: Rebuilt.
1240 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
1241 Jan Kratochvil <jan.kratochvil@redhat.com>
1243 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
1244 * Makefile.in (OBS): Add target-utils.o.
1245 (linux-maps.o, target-utils.o): New.
1246 * configure.srv (srv_linux_obj): Add linux-maps.o.
1248 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
1250 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
1252 (the_low_target): Install it.
1254 2015-07-14 Pedro Alves <palves@redhat.com>
1256 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
1257 Instead, ignore ECHILD, and throw an error for other errnos.
1259 2015-07-10 Pedro Alves <palves@redhat.com>
1261 * event-loop.c (struct callback_event) <data>: Change type to
1262 gdb_client_data instance instead of gdb_client_data pointer.
1263 (append_callback_event): Adjust.
1265 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
1267 * linux-aarch64-low.c: Add comments for each linux_target_ops
1268 method. Remove comments already covered in target_ops and
1269 linux_target_ops definitions.
1270 (the_low_target): Add comments for each unimplemented method.
1272 2015-07-09 Yao Qi <yao.qi@linaro.org>
1274 * linux-aarch64-low.c (aarch64_regmap): Remove.
1275 (aarch64_usrregs_info): Remove.
1276 (regs_info): Set field usrregs to NULL.
1278 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
1280 * linux-low.c: Include "rsp-low.h"
1281 (linux_low_encode_pt_config, linux_low_encode_raw): New.
1282 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
1283 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
1284 (handle_btrace_enable_pt): New.
1285 (handle_btrace_general_set): Support "pt".
1286 (handle_btrace_conf_general_set): Support "pt:size".
1288 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
1290 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
1293 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
1295 * linux-aarch64-low.c: Remove comment about endianness.
1296 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
1297 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
1300 2015-06-24 Gary Benson <gbenson@redhat.com>
1302 * linux-i386-ipa.c (stdint.h): Do not include.
1303 * lynx-i386-low.c (stdint.h): Likewise.
1304 * lynx-ppc-low.c (stdint.h): Likewise.
1305 * mem-break.c (stdint.h): Likewise.
1306 * thread-db.c (stdint.h): Likewise.
1307 * tracepoint.c (stdint.h): Likewise.
1308 * win32-low.c (stdint.h): Likewise.
1310 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
1312 * server.c (write_qxfer_response): Update call to
1313 remote_escape_output.
1315 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
1316 Jan Kratochvil <jan.kratochvil@redhat.com>
1318 Merge multiple hex conversions.
1319 * gdbreplay.c (tohex): Rename to 'fromhex'.
1320 (logchar): Use fromhex.
1322 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1324 * server.c (handle_qxfer_libraries): Set `version' attribute for
1327 2015-06-10 Gary Benson <gbenson@redhat.com>
1329 * target.h (struct target_ops) <multifs_open>: New field.
1330 <multifs_unlink>: Likewise.
1331 <multifs_readlink>: Likewise.
1332 * linux-low.c (nat/linux-namespaces.h): New include.
1333 (linux_target_ops): Initialize the_target->multifs_open,
1334 the_target->multifs_unlink and the_target->multifs_readlink.
1335 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
1336 * hostio.c (hostio_fs_pid): New static variable.
1337 (hostio_handle_new_gdb_connection): New function.
1338 (handle_setfs): Likewise.
1339 (handle_open): Use the_target->multifs_open as appropriate.
1340 (handle_unlink): Use the_target->multifs_unlink as appropriate.
1341 (handle_readlink): Use the_target->multifs_readlink as
1343 (handle_vFile): Handle vFile:setfs packets.
1344 * server.c (handle_query): Call hostio_handle_new_gdb_connection
1345 after target_handle_new_gdb_connection.
1347 2015-06-10 Gary Benson <gbenson@redhat.com>
1349 * configure.ac (AC_CHECK_FUNCS): Add setns.
1350 * config.in: Regenerate.
1351 * configure: Likewise.
1352 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
1353 (linux-namespaces.o): New rule.
1354 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
1356 2015-06-09 Gary Benson <gbenson@redhat.com>
1358 * hostio.c (handle_open): Process mode argument with
1359 fileio_to_host_mode.
1361 2015-06-01 Yao Qi <yao.qi@linaro.org>
1363 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
1364 * linux-x86-low.c: Likewise.
1366 2015-05-28 Don Breazeal <donb@codesourcery.com>
1368 * linux-low.c (handle_extended_wait): Initialize
1369 thread_info.last_resume_kind for new fork children.
1371 2015-05-15 Pedro Alves <palves@redhat.com>
1373 * target.h (target_handle_new_gdb_connection): Rewrite using if
1374 wrapped in do/while.
1376 2015-05-14 Joel Brobecker <brobecker@adacore.com>
1378 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
1379 * configure, config.in: Regenerate.
1380 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
1383 2015-05-12 Don Breazeal <donb@codesourcery.com>
1385 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
1386 PTRACE_EVENT_VFORK_DONE.
1387 (linux_low_ptrace_options, extended_event_reported): Add vfork
1389 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
1390 and "vforkdone" for RSP 'T' Stop Reply Packet.
1391 * server.h (report_vfork_events): Declare
1394 2015-05-12 Don Breazeal <donb@codesourcery.com>
1396 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
1397 (the_low_target) <new_fork>: Initialize new member.
1398 * linux-arm-low.c (arm_new_fork): New function.
1399 (the_low_target) <new_fork>: Initialize new member.
1400 * linux-low.c (handle_extended_wait): Call new target function
1402 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
1403 * linux-mips-low.c (mips_add_watchpoint): New function
1404 extracted from mips_insert_point.
1405 (the_low_target) <new_fork>: Initialize new member.
1406 (mips_linux_new_fork): New function.
1407 (mips_insert_point): Call mips_add_watchpoint.
1408 * linux-x86-low.c (x86_linux_new_fork): New function.
1409 (the_low_target) <new_fork>: Initialize new member.
1411 2015-05-12 Don Breazeal <donb@codesourcery.com>
1413 * linux-low.c (handle_extended_wait): Implement return value,
1414 rename argument 'event_child' to 'event_lwp', handle
1415 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
1416 (linux_low_ptrace_options): New function.
1417 (linux_low_filter_event): Call linux_low_ptrace_options,
1418 use different argument fo linux_enable_event_reporting,
1419 use return value from handle_extended_wait.
1420 (extended_event_reported): New function.
1421 (linux_wait_1): Call extended_event_reported and set
1422 status to report fork events.
1423 (linux_write_memory): Add pid to debug message.
1424 (reset_lwp_ptrace_options_callback): New function.
1425 (linux_handle_new_gdb_connection): New function.
1426 (linux_target_ops): Initialize new structure member.
1427 * linux-low.h (struct lwp_info) <waitstatus>: New member.
1428 * lynx-low.c: Initialize new structure member.
1429 * remote-utils.c (prepare_resume_reply): Implement stop reason
1430 "fork" for "T" stop message.
1431 * server.c (handle_query): Call handle_new_gdb_connection.
1432 * server.h (report_fork_events): Declare global flag.
1433 * target.h (struct target_ops) <handle_new_gdb_connection>:
1435 (target_handle_new_gdb_connection): New macro.
1436 * win32-low.c: Initialize new structure member.
1438 2015-05-12 Don Breazeal <donb@codesourcery.com>
1440 * mem-break.c (APPEND_TO_LIST): Define macro.
1441 (clone_agent_expr): New function.
1442 (clone_one_breakpoint): New function.
1443 (clone_all_breakpoints): New function.
1444 * mem-break.h: Declare new functions.
1446 2015-05-12 Don Breazeal <donb@codesourcery.com>
1448 * linux-low.c (linux_supports_fork_events): New function.
1449 (linux_supports_vfork_events): New function.
1450 (linux_target_ops): Initialize new structure members.
1451 (initialize_low): Call linux_check_ptrace_features.
1452 * lynx-low.c (lynx_target_ops): Initialize new structure
1454 * server.c (report_fork_events, report_vfork_events):
1456 (handle_query): Add new features to qSupported packet and
1458 (captured_main): Initialize new global variables.
1459 * target.h (struct target_ops) <supports_fork_events>:
1461 <supports_vfork_events>: New member.
1462 (target_supports_fork_events): New macro.
1463 (target_supports_vfork_events): New macro.
1464 * win32-low.c (win32_target_ops): Initialize new structure
1467 2015-05-12 Gary Benson <gbenson@redhat.com>
1469 * server.c (handle_qxfer_exec_file): Use current process
1472 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
1474 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
1475 Remove HAVE_PTRACE_GETREGS conditionals.
1476 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
1477 instead of PTRACE_GETREGS and PTRACE_SETREGS.
1479 2015-05-08 Yao Qi <yao.qi@linaro.org>
1481 * linux-low.c (linux_supports_conditional_breakpoints): New
1483 (linux_target_ops): Install new target method.
1484 * lynx-low.c (lynx_target_ops): Install NULL hook for
1485 supports_conditional_breakpoints.
1486 * nto-low.c (nto_target_ops): Likewise.
1487 * spu-low.c (spu_target_ops): Likewise.
1488 * win32-low.c (win32_target_ops): Likewise.
1489 * server.c (handle_query): Check
1490 target_supports_conditional_breakpoints.
1491 * target.h (struct target_ops) <supports_conditional_breakpoints>:
1493 (target_supports_conditional_breakpoints): New macro.
1495 2015-05-06 Pedro Alves <palves@redhat.com>
1498 * server.c (start_inferior): If the process exits, mourn it.
1500 2015-04-21 Gary Benson <gbenson@redhat.com>
1502 * hostio.c (fileio_open_flags_to_host): Factored out to
1503 fileio_to_host_openflags in common/fileio.c. Single use
1506 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
1508 * linux-xtensa-low.c (xtensa_fill_gregset)
1509 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
1512 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
1514 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
1515 (regs_info): Replace usrregs pointer with NULL.
1517 2015-04-17 Gary Benson <gbenson@redhat.com>
1519 * target.h (struct target_ops) <pid_to_exec_file>: New field.
1520 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
1521 * server.c (handle_qxfer_exec_file): New function.
1522 (qxfer_packets): Add exec-file entry.
1523 (handle_query): Report qXfer:exec-file:read as supported packet.
1525 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
1527 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
1529 2015-04-09 Gary Benson <gbenson@redhat.com>
1531 * hostio-errno.c (errno_to_fileio_error): Remove function.
1532 Update caller to use remote_fileio_to_fio_error.
1534 2015-04-09 Yao Qi <yao.qi@linaro.org>
1536 * linux-low.c (linux_insert_point): Call
1537 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
1538 (linux_remove_point): Call remove_memory_breakpoint if type is
1540 * linux-x86-low.c (x86_insert_point): Don't call
1541 insert_memory_breakpoint.
1542 (x86_remove_point): Don't call remove_memory_breakpoint.
1544 2015-04-01 Pedro Alves <palves@redhat.com>
1545 Cleber Rosa <crosa@redhat.com>
1547 * server.c (gdbserver_usage): Reorganize and extend the usage
1550 2015-03-24 Pedro Alves <palves@redhat.com>
1552 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
1553 output. Also dump TRAP_TRACE.
1554 (linux_low_filter_event): In debug output, distinguish a
1555 resume_stop SIGSTOP from a delayed SIGSTOP.
1557 2015-03-24 Gary Benson <gbenson@redhat.com>
1559 * linux-x86-low.c (x86_linux_new_thread): Moved to
1561 (x86_linux_prepare_to_resume): Likewise.
1563 2015-03-24 Gary Benson <gbenson@redhat.com>
1565 * Makefile.in (x86-linux-dregs.o): New rule.
1566 * configure.srv: Add x86-linux-dregs.o to relevant targets.
1567 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
1568 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
1569 (x86_linux_dr_get): Likewise.
1570 (x86_linux_dr_set): Likewise.
1571 (update_debug_registers_callback): Likewise.
1572 (x86_linux_dr_set_addr): Likewise.
1573 (x86_linux_dr_get_addr): Likewise.
1574 (x86_linux_dr_set_control): Likewise.
1575 (x86_linux_dr_get_control): Likewise.
1576 (x86_linux_dr_get_status): Likewise.
1577 (x86_linux_update_debug_registers): Likewise.
1579 2015-03-24 Gary Benson <gbenson@redhat.com>
1581 * linux-x86-low.c (x86_linux_update_debug_registers):
1582 New function, factored out from...
1583 (x86_linux_prepare_to_resume): ...this.
1585 2015-03-24 Gary Benson <gbenson@redhat.com>
1587 * linux-x86-low.c (x86_linux_dr_get): Update comments.
1588 (x86_linux_dr_set): Likewise.
1589 (update_debug_registers_callback): Likewise.
1590 (x86_linux_dr_set_addr): Likewise.
1591 (x86_linux_dr_get_addr): Likewise.
1592 (x86_linux_dr_set_control): Likewise.
1593 (x86_linux_dr_get_control): Likewise.
1594 (x86_linux_dr_get_status): Likewise.
1595 (x86_linux_prepare_to_resume): Likewise.
1597 2015-03-24 Gary Benson <gbenson@redhat.com>
1599 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
1600 Use perror_with_name. Pass string through gettext.
1601 (x86_linux_dr_set): Likewise.
1603 2015-03-24 Gary Benson <gbenson@redhat.com>
1605 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
1606 (x86_linux_dr_set_addr): ...this.
1607 (x86_dr_low_get_addr): Rename to...
1608 (x86_linux_dr_get_addr): ...this.
1609 (x86_dr_low_set_control): Rename to...
1610 (x86_linux_dr_set_control): ...this.
1611 (x86_dr_low_get_control): Rename to...
1612 (x86_linux_dr_get_control): ...this.
1613 (x86_dr_low_get_status): Rename to...
1614 (x86_linux_dr_get_status): ...this.
1615 (x86_dr_low): Update with new function names.
1617 2015-03-24 Gary Benson <gbenson@redhat.com>
1619 * Makefile.in (x86-linux.o): New rule.
1620 * configure.srv: Add x86-linux.o to relevant targets.
1621 * linux-low.c (lwp_set_arch_private_info): New function.
1622 (lwp_arch_private_info): Likewise.
1623 * linux-x86-low.c: Include nat/x86-linux.h.
1624 (arch_lwp_info): Removed structure.
1625 (update_debug_registers_callback):
1626 Use lwp_set_debug_registers_changed.
1627 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
1628 and lwp_set_debug_registers_changed.
1629 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
1631 2015-03-24 Gary Benson <gbenson@redhat.com>
1633 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
1634 * linux-arm-low.c (arm_new_thread): Likewise.
1635 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
1636 * linux-mips-low.c (mips_linux_new_thread): Likewise.
1637 * linux-x86-low.c (x86_linux_new_thread): Likewise.
1638 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
1640 2015-03-24 Gary Benson <gbenson@redhat.com>
1642 * linux-low.c (ptid_of_lwp): New function.
1643 (lwp_is_stopped): Likewise.
1644 (lwp_stop_reason): Likewise.
1645 * linux-x86-low.c (update_debug_registers_callback):
1647 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
1650 2015-03-24 Gary Benson <gbenson@redhat.com>
1652 * linux-low.h (linux_stop_lwp): Remove declaration.
1654 2015-03-24 Gary Benson <gbenson@redhat.com>
1656 * linux-low.h: Include nat/linux-nat.h.
1657 * linux-low.c (iterate_over_lwps_args): New structure.
1658 (iterate_over_lwps_filter): New function.
1659 (iterate_over_lwps): Likewise.
1660 * linux-x86-low.c (update_debug_registers_callback):
1661 Update signature to what iterate_over_lwps expects.
1662 Remove PID check that iterate_over_lwps now performs.
1663 (x86_dr_low_set_addr): Use iterate_over_lwps.
1664 (x86_dr_low_set_control): Likewise.
1666 2015-03-24 Gary Benson <gbenson@redhat.com>
1668 * linux-x86-low.c (x86_debug_reg_state): New function.
1669 (x86_linux_prepare_to_resume): Use the above.
1671 2015-03-24 Gary Benson <gbenson@redhat.com>
1673 * linux-low.c (current_lwp_ptid): New function.
1674 * linux-x86-low.c: Include nat/linux-nat.h.
1675 (x86_dr_low_get_addr): Use current_lwp_ptid.
1676 (x86_dr_low_get_control): Likewise.
1677 (x86_dr_low_get_status): Likewise.
1679 2015-03-20 Pedro Alves <palves@redhat.com>
1681 * tracepoint.c (cmd_qtstatus): Make "str" const.
1683 2015-03-20 Pedro Alves <palves@redhat.com>
1685 * server.c (handle_general_set): Make "req_str" const.
1687 2015-03-19 Pedro Alves <palves@redhat.com>
1689 * linux-low.c (linux_resume_one_lwp): Rename to ...
1690 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
1691 instead call perror_with_name.
1692 (check_ptrace_stopped_lwp_gone): New function.
1693 (linux_resume_one_lwp): Reimplement as wrapper around
1694 linux_resume_one_lwp_throw that swallows errors if the LWP is
1697 2015-03-19 Pedro Alves <palves@redhat.com>
1699 * linux-low.c (count_events_callback, select_event_lwp_callback):
1700 No longer check whether the thread has resume_stop as last resume
1703 2015-03-19 Pedro Alves <palves@redhat.com>
1705 * linux-low.c (count_events_callback, select_event_lwp_callback):
1706 Use the lwp's status_pending_p field, not the thread's.
1708 2015-03-19 Pedro Alves <palves@redhat.com>
1710 * linux-low.c (select_event_lwp_callback): Update comments to
1711 no longer mention SIGTRAP.
1713 2015-03-18 Gary Benson <gbenson@redhat.com>
1715 * server.c (handle_query): Do not report vFile:fstat as supported.
1717 2015-03-11 Gary Benson <gbenson@redhat.com>
1719 * hostio.c (sys/types.h): New include.
1720 (sys/stat.h): Likewise.
1721 (common-remote-fileio.h): Likewise.
1722 (handle_fstat): New function.
1723 (handle_vFile): Handle vFile:fstat packets.
1725 2015-03-11 Gary Benson <gbenson@redhat.com>
1727 * configure.ac (AC_CHECK_MEMBERS): Add checks for
1728 struct stat.st_blocks and struct stat.st_blksize.
1729 * configure: Regenerate.
1730 * config.in: Likewise.
1731 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
1732 (OBS): Add common-remote-fileio.o.
1733 (common-remote-fileio.o): New rule.
1735 2015-03-09 Pedro Alves <palves@redhat.com>
1737 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
1738 'struct sockaddr' pointer in 'accept' call.
1740 2015-03-09 Pedro Alves <palves@redhat.com>
1743 2015-03-07 Pedro Alves <palves@redhat.com>
1744 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
1745 or <winsock2.h> here. Instead include "gdb_socket.h".
1746 (remote_open): Use union gdb_sockaddr_u.
1747 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
1748 or <winsock2.h> here. Instead include "gdb_socket.h".
1749 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
1750 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
1752 (init_named_socket, gdb_agent_helper_thread): Use union
1755 2015-03-07 Pedro Alves <palves@redhat.com>
1757 * configure.ac (build_warnings): Move
1758 -Wdeclaration-after-statement to the C-specific set.
1759 * configure: Regenerate.
1761 2015-03-07 Pedro Alves <palves@redhat.com>
1763 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
1764 or <winsock2.h> here. Instead include "gdb_socket.h".
1765 (remote_open): Use union gdb_sockaddr_u.
1766 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
1767 or <winsock2.h> here. Instead include "gdb_socket.h".
1768 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
1769 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
1771 (init_named_socket, gdb_agent_helper_thread): Use union
1774 2015-03-07 Pedro Alves <palves@redhat.com>
1776 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
1779 2015-03-06 Yao Qi <yao.qi@linaro.org>
1781 * linux-aarch64-low.c (aarch64_insert_point): Use
1782 show_debug_regs as a boolean.
1783 (aarch64_remove_point): Likewise.
1785 2015-03-05 Pedro Alves <palves@redhat.com>
1787 * lynx-low.c (lynx_target_ops): Install NULL hooks for
1788 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
1789 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
1790 * nto-low.c (nto_target_ops): Likewise.
1791 * spu-low.c (spu_target_ops): Likewise.
1792 * win32-low.c (win32_target_ops): Likewise.
1794 2015-03-04 Pedro Alves <palves@redhat.com>
1796 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
1797 Decide whether a breakpoint triggered based on the SIGTRAP's
1799 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
1800 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
1801 (linux_low_filter_event): Check for breakpoints before checking
1803 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
1805 (linux_stopped_by_sw_breakpoint)
1806 (linux_supports_stopped_by_sw_breakpoint)
1807 (linux_stopped_by_hw_breakpoint)
1808 (linux_supports_stopped_by_hw_breakpoint): New functions.
1809 (linux_target_ops): Install new target methods.
1811 2015-03-04 Pedro Alves <palves@redhat.com>
1813 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
1814 * server.c (swbreak_feature, hwbreak_feature): New globals.
1815 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
1816 (captured_main): Clear swbreak_feature and hwbreak_feature.
1817 * server.h (swbreak_feature, hwbreak_feature): Declare.
1818 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
1819 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
1820 supports_stopped_by_hw_breakpoint>: New fields.
1821 (target_supports_stopped_by_sw_breakpoint)
1822 (target_stopped_by_sw_breakpoint)
1823 (target_supports_stopped_by_hw_breakpoint)
1824 (target_stopped_by_hw_breakpoint): Declare.
1826 2015-03-04 Pedro Alves <palves@redhat.com>
1828 enum lwp_stop_reason -> enum target_stop_reason
1829 * linux-low.c (check_stopped_by_breakpoint): Adjust.
1830 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
1831 (linux_wait_1, stuck_in_jump_pad_callback)
1832 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
1833 (linux_stopped_by_watchpoint):
1834 * linux-low.h (enum lwp_stop_reason): Delete.
1835 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
1836 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
1838 2015-03-04 Yao Qi <yao.qi@linaro.org>
1840 * Makefile.in (SFILES): Add linux-aarch64-low.c.
1842 2015-03-03 Gary Benson <gbenson@redhat.com>
1844 * hostio.c (handle_vFile): Fix prefix lengths.
1846 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
1848 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
1851 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
1853 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
1854 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
1855 (clean): Add "rm -f" for above C files.
1856 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
1857 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
1858 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
1859 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
1860 * linux-s390-low.c (HWCAP_S390_VX): New macro.
1861 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
1862 (init_registers_s390x_vx_linux64)
1863 (init_registers_s390x_tevx_linux64)
1864 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
1865 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
1867 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
1868 (s390_store_vxrs_high): New functions.
1869 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
1871 (s390_arch_setup): Add logic for selecting one of the new target
1872 descriptions. Activate the new vector regsets if applicable.
1873 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
1874 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
1875 and init_registers_s390x_tevx_linux64.
1877 2015-03-01 Pedro Alves <palves@redhat.com>
1879 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
1882 2015-02-27 Pedro Alves <palves@redhat.com>
1884 * linux-x86-low.c (u_debugreg_offset): New function.
1885 (x86_linux_dr_get, x86_linux_dr_set): Use it.
1887 2015-02-27 Pedro Alves <palves@redhat.com>
1889 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
1890 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
1891 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
1892 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
1893 (ps_lsetfpregs, ps_getpid)
1894 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
1895 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
1896 (ps_lsetxregs, ps_plog): Declare.
1898 2015-02-27 Pedro Alves <palves@redhat.com>
1900 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
1901 IP_AGENT_EXPORT_FUNC.
1902 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
1903 IP_AGENT_EXPORT_FUNC.
1904 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
1905 (IP_AGENT_EXPORT): Delete.
1906 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
1907 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
1908 (gdb_trampoline_buffer_error, collecting, gdb_collect)
1909 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
1910 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
1911 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
1912 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
1913 (traceframe_read_count, traceframe_write_count)
1914 (traceframes_created, trace_state_variables, get_raw_reg)
1915 (get_trace_state_variable_value, set_trace_state_variable_value)
1916 (ust_loaded, helper_thread_id, cmd_buf): Use
1917 IPA_SYM_EXPORTED_NAME.
1918 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
1919 (tracepoints) Use IP_AGENT_EXPORT_VAR.
1920 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
1921 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
1922 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
1923 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
1924 EXTERN_C_PUSH/EXTERN_C_POP.
1925 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
1926 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
1927 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
1928 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
1929 (traceframe_write_count, traceframe_read_count)
1930 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
1931 (about_to_request_buffer_space, get_trace_state_variable_value)
1932 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
1933 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
1934 EXTERN_C_PUSH/EXTERN_C_POP.
1935 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
1936 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
1937 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
1938 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
1939 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
1940 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
1941 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
1942 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
1944 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
1945 (IP_AGENT_EXPORT_VAR_DECL): Define.
1947 (gdb_agent_get_raw_reg): Declare.
1949 2015-02-27 Tom Tromey <tromey@redhat.com>
1950 Pedro Alves <palves@redhat.com>
1952 Rename symbols whose names are reserved C++ keywords throughout.
1954 2015-02-27 Pedro Alves <palves@redhat.com>
1956 * Makefile.in (COMPILER): New, get it from autoconf.
1957 (CXX): Get from autoconf instead.
1958 (COMPILE.pre): Use COMPILER.
1959 (CC-LD): Rename to ...
1960 (CC_LD): ... this. Use COMPILER.
1961 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
1962 (CXX_FOR_TARGET): Default to g++ instead of gcc.
1963 * acinclude.m4: Include build-with-cxx.m4.
1964 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
1965 Disable -Werror by default if building in C++ mode.
1966 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
1967 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
1968 the C++ compiler. Save/restore CXXFLAGS too.
1969 * configure: Regenerate.
1971 2015-02-27 Pedro Alves <palves@redhat.com>
1973 * acinclude.m4: Include libiberty.m4.
1974 * configure.ac: Call libiberty_INIT.
1975 * config.in, configure: Regenerate.
1977 2015-02-26 Pedro Alves <palves@redhat.com>
1979 * linux-low.c (linux_wait_1): When incrementing the PC past a
1980 program breakpoint always use the_low_target.breakpoint_len as
1981 increment, rather than the maximum between that and
1982 the_low_target.decr_pc_after_break.
1984 2015-02-23 Pedro Alves <palves@redhat.com>
1986 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
1987 thread was doing a step-over; always adjust the PC if
1988 we stepped over a permanent breakpoint.
1989 (linux_wait_1): If we stepped over breakpoint that was on top of a
1990 permanent breakpoint, manually advance the PC past it.
1992 2015-02-23 Pedro Alves <palves@redhat.com>
1994 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
1996 (x86_fill_gregset, x86_store_gregset): Use it when handling
1999 2015-02-20 Pedro Alves <palves@redhat.com>
2001 * thread-db.c: Include "nat/linux-procfs.h".
2002 (thread_db_init): Skip listing new threads if the kernel supports
2003 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
2005 2015-02-20 Pedro Alves <palves@redhat.com>
2007 * linux-low.c (status_pending_p_callback): Use ptid_match.
2009 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
2011 PR breakpoints/16812
2012 * linux-low.c (wstatus_maybe_breakpoint): Remove.
2013 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
2014 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
2016 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
2018 PR breakpoints/15956
2019 * tracepoint.c (cmd_qtinit): Add check for current_thread.
2021 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2023 * linux-low.c (linux_low_btrace_conf): Print size.
2024 * server.c (handle_btrace_conf_general_set): New.
2025 (hanle_general_set): Call handle_btrace_conf_general_set.
2026 (handle_query): Report Qbtrace-conf:bts:size as supported.
2028 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2030 * linux-low.c (linux_low_enable_btrace): Update parameters.
2031 (linux_low_btrace_conf): New.
2032 (linux_target_ops)<to_btrace_conf>: Initialize.
2033 * server.c (current_btrace_conf): New.
2034 (handle_btrace_enable): Rename to ...
2035 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
2036 to target_enable_btrace. Update comment. Update users.
2037 (handle_qxfer_btrace_conf): New.
2038 (qxfer_packets): Add btrace-conf entry.
2039 (handle_query): Report qXfer:btrace-conf:read as supported packet.
2040 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
2041 (target_ops)<read_btrace_conf>: New.
2042 (target_enable_btrace): Update parameters.
2043 (target_read_btrace_conf): New.
2045 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2047 * server.c (handle_btrace_general_set): Remove call to
2048 target_supports_btrace.
2049 (supported_btrace_packets): New.
2050 (handle_query): Call supported_btrace_packets.
2051 * target.h: include btrace-common.h.
2052 (btrace_target_info): Removed.
2053 (supports_btrace, target_supports_btrace): Update parameters.
2055 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2057 * Makefile.in (SFILES): Add common/btrace-common.c.
2058 (OBS): Add common/btrace-common.o.
2059 (btrace-common.o): Add build rules.
2060 * linux-low: Include btrace-common.h.
2061 (linux_low_read_btrace): Use struct btrace_data. Call
2062 btrace_data_init and btrace_data_fini.
2064 2015-02-06 Pedro Alves <palves@redhat.com>
2066 * thread-db.c (find_new_threads_callback): Add debug output.
2068 2015-02-04 Pedro Alves <palves@redhat.com>
2070 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
2071 (resume_stopped_resumed_lwps): New function.
2072 (linux_wait_for_event_filtered): Use it.
2074 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
2076 * Makefile.in (SFILES): Add linux-personality.c.
2077 (linux-personality.o): New rule.
2078 * configure.srv (srv_linux_obj): Add linux-personality.o to the
2079 list of objects to be built.
2080 * linux-low.c: Include nat/linux-personality.h.
2081 (linux_create_inferior): Remove code to disable address space
2082 randomization (moved to ../nat/linux-personality.c). Create
2083 cleanup to disable address space randomization.
2085 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
2087 * Makefile.in (posix-strerror.o): New rule.
2088 (mingw-strerror.o): Likewise.
2089 * configure: Regenerated.
2090 * configure.ac: Source file ../common/common.host. Initialize new
2091 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
2093 2015-01-14 Yao Qi <yao@codesourcery.com>
2095 * Makefile.in (SFILES): Add nat/ppc-linux.c.
2096 (ppc-linux.o): New rule.
2097 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
2098 * configure.ac: AC_CHECK_FUNCS(getauxval).
2099 * config.in: Re-generated.
2100 * configure: Re-generated.
2101 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
2102 ppc64_64bit_inferior_p
2104 2015-01-14 Yao Qi <yao@codesourcery.com>
2106 * linux-ppc-low.c: Include "nat/ppc-linux.h".
2107 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
2108 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
2109 (PT_ORIG_R3, PT_TRAP): Likewise.
2110 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
2111 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
2112 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
2114 2015-01-10 Joel Brobecker <brobecker@adacore.com>
2116 * i387-fp.c (i387_cache_to_xsave): In look over
2117 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
2118 zmmh_low_space field by use of zmmh_high_space.
2120 2015-01-09 Pedro Alves <palves@redhat.com>
2122 * linux-low.c (step_over_bkpt): Move higher up in the file.
2123 (handle_extended_wait): Don't store the stop_pc here.
2124 (get_stop_pc): Adjust comments and rename to ...
2125 (check_stopped_by_breakpoint): ... this. Record whether the LWP
2126 stopped for a software breakpoint or hardware breakpoint.
2127 (thread_still_has_status_pending_p): New function.
2128 (status_pending_p_callback): Use
2129 thread_still_has_status_pending_p. If the event is no longer
2130 interesting, resume the LWP.
2131 (handle_tracepoints): Add assert.
2132 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
2133 (wstatus_maybe_breakpoint): New function.
2134 (cancel_breakpoint): Delete function.
2135 (check_stopped_by_watchpoint): New function, factored out from
2136 linux_low_filter_event.
2137 (lp_status_maybe_breakpoint): Delete function.
2138 (linux_low_filter_event): Remove filter_ptid argument.
2139 Leave thread group exits pending here. Store the LWP's stop PC.
2140 Always leave events pending.
2141 (linux_wait_for_event_filtered): Pull all events out of the
2142 kernel, and leave them all pending.
2143 (count_events_callback, select_event_lwp_callback): Consider all
2145 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
2146 (select_event_lwp): Only give preference to the stepping LWP in
2147 all-stop mode. Adjust comments.
2148 (ignore_event): New function.
2149 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
2150 references to cancel_breakpoints. Adjust to renames. Also give
2151 equal priority to all LWPs that have had events in non-stop mode.
2152 If reporting a software breakpoint event, unadjust the LWP's PC.
2153 (linux_wait): If linux_wait_1 returned an ignored event, retry.
2154 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
2156 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
2157 (resume_status_pending_p): Use thread_still_has_status_pending_p.
2158 (linux_stopped_by_watchpoint): Adjust.
2159 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
2160 * linux-low.h (enum lwp_stop_reason): New.
2161 (struct lwp_info) <stop_pc>: Adjust comment.
2162 <stopped_by_watchpoint>: Delete field.
2163 <stop_reason>: New field.
2164 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
2165 * mem-break.c (software_breakpoint_inserted_here)
2166 (hardware_breakpoint_inserted_here): New function.
2167 * mem-break.h (software_breakpoint_inserted_here)
2168 (hardware_breakpoint_inserted_here): Declare.
2169 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
2170 (cancel_breakpoints): Delete.
2171 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
2172 (upload_fast_traceframes): Remove references to
2175 2015-01-09 Pedro Alves <palves@redhat.com>
2177 * thread-db.c (find_new_threads_callback): Ignore thread if the
2178 kernel thread ID is -1.
2180 2015-01-09 Pedro Alves <palves@redhat.com>
2182 * linux-low.c (linux_attach_fail_reason_string): Move to
2183 nat/linux-ptrace.c, and rename.
2184 (linux_attach_lwp): Update comment.
2185 (attach_proc_task_lwp_callback): New function.
2186 (linux_attach): Adjust to rename and use
2187 linux_proc_attach_tgid_threads.
2188 (linux_attach_fail_reason_string): Delete declaration.
2190 2015-01-01 Joel Brobecker <brobecker@adacore.com>
2192 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
2193 * server.c (gdbserver_version): Likewise.
2195 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
2197 * remote-utils.c: Include ctype.h.
2198 (input_interrupt): Explicitly handle the case when the char
2199 received is the NUL byte. Improve the printing of non-ASCII
2202 2014-12-16 Joel Brobecker <brobecker@adacore.com>
2204 * linux-low.c (linux_low_filter_event): Update call to
2205 linux_enable_event_reporting following the addition of
2206 a new parameter to that function.
2208 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
2211 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
2212 (AARCH64_FPCR_REGNO): Likewise.
2213 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
2214 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
2215 (aarch64_store_fpregset): Likewise.
2217 2014-12-15 Joel Brobecker <brobecker@adacore.com>
2219 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
2220 Remove FIXME comment about assumption about N.
2222 2014-12-13 Joel Brobecker <brobecker@adacore.com>
2224 * configure.ac: If large-file support is disabled in GDBserver,
2225 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
2226 * configure: Regenerate.
2228 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
2230 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
2231 warning upon ENODATA from ptrace.
2232 * linux-s390-low.c (s390_store_tdb): New.
2233 (s390_regsets): Add regset for NT_S390_TDB.
2235 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
2237 * linux-low.c (regsets_store_inferior_registers): Skip regsets
2238 without a fill_function.
2239 * linux-s390-low.c (s390_fill_last_break): Remove.
2240 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
2241 (s390_arch_setup): Use regset's size instead of fill_function for
2244 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
2246 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
2247 the regset's store function when ptrace returned an error.
2248 * regcache.c (get_thread_regcache): Invalidate register cache
2249 before fetching inferior's registers.
2251 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
2253 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
2254 while-loop as for-loop.
2255 (regsets_store_inferior_registers): Likewise.
2257 2014-11-28 Yao Qi <yao@codesourcery.com>
2259 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
2260 * config.in, configure: Re-generate.
2261 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
2264 2014-11-21 Yao Qi <yao@codesourcery.com>
2266 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
2267 (AC_CHECK_HEADERS): Remove malloc.h.
2268 * configure: Re-generated.
2269 * config.in: Re-generated.
2270 * server.h: Don't include alloca.h and malloc.h.
2271 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
2272 Don't include malloc.h.
2274 2014-11-17 Joel Brobecker <brobecker@adacore.com>
2276 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
2277 corresponding ERRNO check in same block.
2279 2014-11-12 Pedro Alves <palves@redhat.com>
2281 * server.c (cont_thread): Update comment.
2282 (start_inferior, attach_inferior): No longer clear cont_thread.
2283 (handle_v_cont): No longer set cont_thread.
2284 (captured_main): Clear cont_thread each time a GDB connects.
2286 2014-11-12 Pedro Alves <palves@redhat.com>
2288 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
2289 thread, and don't resume all threads if the Hc thread has exited.
2291 2014-11-12 Pedro Alves <palves@redhat.com>
2293 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
2294 the process group instead of to a specific LWP.
2296 2014-10-15 Pedro Alves <palves@redhat.com>
2299 * win32-arm-low.c (arm_set_thread_context): Remove current_event
2301 (arm_set_thread_context): Delete.
2302 (the_low_target): Adjust.
2303 * win32-i386-low.c (debug_registers_changed)
2304 (debug_registers_used): Delete.
2305 (update_debug_registers_callback): New function.
2306 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
2307 needing to update their debug registers.
2308 (win32_get_current_dr): New function.
2309 (x86_dr_low_get_addr, x86_dr_low_get_control)
2310 (x86_dr_low_get_status): Fetch the debug register from the thread
2312 (i386_initial_stuff): Adjust.
2313 (i386_get_thread_context): Remove current_event parameter. Don't
2314 clear debug_registers_changed nor copy DR values to
2316 (i386_set_thread_context): Delete.
2317 (i386_prepare_to_resume): New function.
2318 (i386_thread_added): Mark the thread as needing to update irs
2320 (the_low_target): Remove i386_set_thread_context and install
2321 i386_prepare_to_resume.
2322 * win32-low.c (win32_get_thread_context): Adjust.
2323 (win32_set_thread_context): Use SetThreadContext
2325 (win32_prepare_to_resume): New function.
2326 (win32_require_context): New function, factored out from ...
2327 (thread_rec): ... this.
2328 (continue_one_thread): Call win32_prepare_to_resume on each thread
2329 we're about to continue.
2330 (win32_resume): Call win32_prepare_to_resume on the event thread.
2331 * win32-low.h (struct win32_thread_info)
2332 <debug_registers_changed>: New field.
2333 (struct win32_target_ops): Change prototype of set_thread_context,
2334 delete set_thread_context and add prepare_to_resume.
2335 (win32_require_context): New declaration.
2337 2014-10-08 Gary Benson <gbenson@redhat.com>
2339 * server.h: Do not include common-exceptions.h.
2341 2014-10-08 Gary Benson <gbenson@redhat.com>
2343 * server.h: Do not include cleanups.h.
2345 2014-09-30 James Hogan <james.hogan@imgtec.com>
2347 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
2350 2014-09-23 Yao Qi <yao@codesourcery.com>
2352 * linux-low.c (lp_status_maybe_breakpoint): New function.
2353 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
2354 (count_events_callback): Likewise.
2355 (select_event_lwp_callback): Likewise.
2356 (cancel_breakpoints_callback): Likewise.
2358 2014-09-19 Don Breazeal <donb@codesourcery.com>
2360 * linux-low.c (handle_extended_wait): Call
2361 linux_ptrace_get_extended_event.
2362 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
2363 linux_is_extended_waitstatus.
2365 2014-09-16 Joel Brobecker <brobecker@adacore.com>
2367 * Makefile.in (CPPFLAGS): Define.
2368 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
2369 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
2371 2014-09-16 Gary Benson <gbenson@redhat.com>
2373 * inferiors.h (current_inferior): Renamed as...
2374 (current_thread): New variable. All uses updated.
2375 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
2376 (maybe_move_out_of_jump_pad): Likewise.
2377 (cancel_breakpoint): Likewise.
2378 (linux_low_filter_event): Likewise.
2379 (wait_for_sigstop): Likewise.
2380 (linux_resume_one_lwp): Likewise.
2381 (need_step_over_p): Likewise.
2382 (start_step_over): Likewise.
2383 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
2384 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
2385 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
2386 and save_inferior as saved_thread.
2387 * regcache.c (get_thread_regcache): Renamed saved_inferior as
2389 (regcache_invalidate_thread): Likewise.
2390 * remote-utils.c (prepare_resume_reply): Likewise.
2391 * thread-db.c (thread_db_get_tls_address): Likewise.
2392 (disable_thread_event_reporting): Likewise.
2393 (remove_thread_event_breakpoints): Likewise.
2394 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
2396 * target.h (set_desired_inferior): Renamed as...
2397 (set_desired_thread): New declaration. All uses updated.
2398 * server.c (myresume): Updated comment to reference thread instead
2400 (handle_serial_event): Likewise.
2401 (handle_target_event): Likewise.
2403 2014-09-12 Tom Tromey <tromey@redhat.com>
2404 Gary Benson <gbenson@redhat.com>
2406 * regcache.h: Include common-regcache.h.
2407 (regcache_read_pc): Don't declare.
2408 * regcache.c (get_thread_regcache_for_ptid): New function.
2410 2014-09-11 Tom Tromey <tromey@redhat.com>
2411 Gary Benson <gbenson@redhat.com>
2413 * symbol.c: New file.
2414 * Makefile.in (SFILES): Add symbol.c.
2415 (OBS): Add symbol.o.
2417 2014-09-11 Gary Benson <gbenson@redhat.com>
2419 * target.c (target_stop_ptid, target_continue_ptid): New
2422 2014-09-11 Tom Tromey <tromey@redhat.com>
2423 Gary Benson <gbenson@redhat.com>
2425 * target.h: Include target/target.h.
2426 * target.c (target_read_memory, target_read_uint32)
2427 (target_write_memory): New functions.
2429 2014-09-11 Gary Benson <gbenson@redhat.com>
2431 * server.h (debug_hw_points): Don't declare.
2432 * server.c (debug_hw_points): Don't define. Replace all uses
2433 with show_debug_regs.
2434 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
2435 all uses with show_debug_regs.
2437 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
2439 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
2440 endianness into account.
2441 (ppc_supply_ptrace_register): Likewise.
2443 2014-09-03 James Hogan <james.hogan@imgtec.com>
2445 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
2446 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
2448 2014-09-03 Gary Benson <gbenson@redhat.com>
2450 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
2451 ALL_DEBUG_ADDRESS_REGISTERS.
2453 2014-09-02 Gary Benson <gbenson@redhat.com>
2455 * i386-low.h: Renamed as...
2456 * x86-low.h: New file. All type, function and variable name
2457 prefixes changed from "i386_" to "x86_". All references updated.
2458 * i386-low.c: Renamed as...
2459 * x86-low.c: New file. All type, function and variable name
2460 prefixes changed from "i386_" to "x86_". All references updated.
2462 2014-09-02 Gary Benson <gbenson@redhat.com>
2464 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
2465 (x86_linux_new_thread): Likewise.
2467 2014-08-29 Gary Benson <gbenson@redhat.com>
2469 * server.h (setjmp.h): Do not include.
2470 (toplevel): Do not declare.
2471 (common-exceptions.h): Include.
2472 (cleanups.h): Likewise.
2473 * server.c (toplevel): Do not define.
2474 (exit_code): New static global.
2475 (detach_or_kill_for_exit_cleanup): New function.
2476 (main): New function. Original main renamed to...
2477 (captured_main): New function.
2478 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
2480 2014-08-29 Gary Benson <gbenson@redhat.com>
2482 * Makefile.in (SFILES): Add common/common-exceptions.c.
2483 (OBS): Add common-exceptions.o.
2484 (common-exceptions.o): New rule.
2485 * utils.c (prepare_to_throw_exception): New function.
2487 2014-08-29 Gary Benson <gbenson@redhat.com>
2489 * config.in: Regenerate.
2490 * configure: Likewise.
2492 2014-08-29 Gary Benson <gbenson@redhat.com>
2494 * Makefile.in (SFILES): Add common/cleanups.c.
2496 (cleanups.o): New rule.
2498 2014-08-29 Gary Benson <gbenson@redhat.com>
2500 * utils.c (internal_vwarning): New function.
2502 2014-08-28 Gary Benson <gbenson@redhat.com>
2504 * utils.h (fatal): Remove declaration.
2505 * utils.c (fatal): Remove function.
2507 2014-08-28 Gary Benson <gbenson@redhat.com>
2509 * tracepoint.c (gdb_agent_init): Replace fatal with
2511 (initialize_tracepoint): Likewise.
2513 2014-08-28 Gary Benson <gbenson@redhat.com>
2515 * remote-utils.c (remote_prepare): Replace fatal with error.
2517 2014-08-28 Gary Benson <gbenson@redhat.com>
2519 * linux-low.c (linux_async): Replace fatal with warning.
2521 (linux_start_non_stop): Return -1 if linux_async failed.
2523 2014-08-28 Gary Benson <gbenson@redhat.com>
2525 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
2527 (i386_dr_low_get_addr): Remove vague comment.
2528 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
2531 2014-08-28 Gary Benson <gbenson@redhat.com>
2533 * inferiors.c (get_thread_process): Replace check with gdb_assert.
2534 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
2536 (linux_resume_one_lwp): Likewise.
2537 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
2539 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
2540 with internal_error.
2541 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
2542 (init_register_cache): Replace fatal with gdb_assert_not_reached.
2543 (find_register_by_name): Replace fatal with internal_error.
2544 (find_regno): Likewise.
2545 * tdesc.c (init_target_desc): Replace check with gdb_assert.
2546 * thread-db.c (thread_db_create_event): Likewise.
2547 (thread_db_load_search): Likewise.
2548 (try_thread_db_load_1): Likewise.
2549 * tracepoint.c (get_jump_space_head): Replace fatal with
2551 (claim_trampoline_space): Likewise.
2552 (have_fast_tracepoint_trampoline_buffer): Likewise.
2553 (cmd_qtstart): Likewise.
2554 (stop_tracing): Likewise.
2555 (fast_tracepoint_collecting): Likewise.
2556 (target_malloc): Likewise.
2557 (download_tracepoint): Likewise.
2558 (download_trace_state_variables): Replace check with gdb_assert.
2559 (upload_fast_traceframes): Replace fatal with internal_error.
2561 2014-08-19 Tom Tromey <tromey@redhat.com>
2562 Gary Benson <gbenson@redhat.com>
2564 * Makefile.in (SFILES): Add common/common-debug.c.
2565 (OBS): Add common-debug.o.
2566 (common-debug.o): New rule.
2567 * debug.h (debug_printf): Don't declare.
2568 * debug.c (debug_printf): Renamed and rewritten as...
2569 (debug_vprintf): New function.
2571 2014-08-19 Gary Benson <gbenson@redhat.com>
2573 * utils.h: Do not include print-utils.h.
2575 2014-08-19 Tom Tromey <tromey@redhat.com>
2576 Gary Benson <gbenson@redhat.com>
2578 * server.h: Add static assertion.
2579 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
2581 2014-08-19 Tom Tromey <tromey@redhat.com>
2582 Gary Benson <gbenson@redhat.com>
2584 * Makefile.in (SFILES): Add common/errors.c.
2585 (OBS): Add errors.o.
2586 (IPA_OBS): Add errors-ipa.o.
2587 (errors.o): New rule.
2588 (errors-ipa.o): Likewise.
2589 * utils.h (perror_with_name, error, warning): Don't declare.
2590 * utils.c (warning): Renamed and rewritten as...
2591 (vwarning): New function.
2592 (error): Renamed and rewritten as...
2593 (verror): New function.
2594 (internal_error): Renamed and rewritten as...
2595 (internal_verror): New function.
2597 2014-08-07 Gary Benson <gbenson@redhat.com>
2599 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
2600 * configure: Regenerate.
2601 * config.in: Likewise.
2602 * server.h: Do not include errno.h.
2603 * event-loop.c: Likewise.
2604 * hostio-errno.c: Likewise.
2605 * linux-low.c: Likewise.
2606 * remote-utils.c: Likewise.
2607 * spu-low.c: Likewise.
2608 * utils.c: Likewise.
2609 * gdbreplay.c: Unconditionally include errno.h.
2611 2014-08-07 Gary Benson <gbenson@redhat.com>
2613 * server.h: Do not include string.h.
2614 * event-loop.c: Likewise.
2615 * linux-low.c: Likewise.
2616 * regcache.c: Likewise.
2617 * remote-utils.c: Likewise.
2618 * spu-low.c: Likewise.
2619 * utils.c: Likewise.
2621 2014-08-07 Gary Benson <gbenson@redhat.com>
2623 * server.h: Do not include gdb_assert.h.
2625 2014-08-07 Gary Benson <gbenson@redhat.com>
2627 * server.h: Do not include common-utils.h.
2629 2014-08-07 Gary Benson <gbenson@redhat.com>
2631 * server.h: Do not include ptid.h.
2632 * notif.h: Likewise.
2634 2014-08-07 Gary Benson <gbenson@redhat.com>
2636 * server.h: Do not include gdb_locale.h.
2638 2014-08-07 Gary Benson <gbenson@redhat.com>
2640 * server.h: Do not include gdb/signals.h.
2641 * win32-low.c: Likewise.
2643 2014-08-07 Gary Benson <gbenson@redhat.com>
2645 * server.h: Do not include pathmax.h.
2647 2014-08-07 Gary Benson <gbenson@redhat.com>
2649 * server.h: Do not include libiberty.h.
2650 * linux-bfin-low.c: Likewise.
2652 2014-08-07 Gary Benson <gbenson@redhat.com>
2654 * server.h: Do not include ansidecl.h.
2656 2014-08-07 Gary Benson <gbenson@redhat.com>
2658 * linux-x86-low.c: Do not include stddef.h.
2659 * lynx-ppc-low.c: Likewise.
2660 * tracepoint.c: Likewise.
2662 2014-08-07 Gary Benson <gbenson@redhat.com>
2664 * server.h: Do not include stdarg.h.
2665 * nto-low.c: Likewise.
2667 2014-08-07 Gary Benson <gbenson@redhat.com>
2669 * server.h: Do not include stdlib.h.
2670 * inferiors.c: Likewise.
2671 * linux-low.c: Likewise.
2672 * regcache.c: Likewise.
2673 * spu-low.c: Likewise.
2674 * tracepoint.c: Likewise.
2675 * utils.c: Likewise.
2677 2014-08-07 Gary Benson <gbenson@redhat.com>
2679 * server.h: Do not include stdio.h.
2680 * linux-low.c: Likewise.
2681 * remote-utils.c: Likewise.
2682 * spu-low.c: Likewise.
2683 * utils.c: Likewise.
2684 * wincecompat.c: Likewise.
2686 2014-08-06 Gary Benson <gbenson@redhat.com>
2688 * regcache.c (init_register_cache): Move conditionals inside if.
2690 2014-08-06 Gary Benson <gbenson@redhat.com>
2692 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
2694 2014-07-31 Gary Benson <gbenson@redhat.com>
2696 * ax.h: Do not include server.h.
2697 * gdbthread.h: Likewise.
2698 * lynx-low.h: Likewise.
2699 * notif.h: Likewise.
2701 2014-07-30 Gary Benson <gbenson@redhat.com>
2703 * server.h: Include common-defs.h.
2704 Do not include config.h or build-gnulib-gdbserver/config.h.
2706 2014-07-30 Gary Benson <gbenson@redhat.com>
2708 * hostio-errno.c: Move server.h to top of includes list.
2709 * inferiors.c: Likewise.
2710 * linux-x86-low.c: Likewise.
2711 * notif.c: Include server.h.
2713 2014-07-24 Tom Tromey <tromey@redhat.com>
2714 Gary Benson <gbenson@redhat.com>
2716 * server.h (CORE_ADDR): Now unsigned.
2718 2014-07-16 Pedro Alves <palves@redhat.com>
2720 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
2722 2014-07-15 Pedro Alves <palves@redhat.com>
2724 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
2727 2014-07-11 Pedro Alves <palves@redhat.com>
2729 * linux-low.c (kill_wait_lwp): New function, based on
2730 kill_one_lwp_callback, but use my_waitpid directly.
2731 (kill_one_lwp_callback, linux_kill): Use it.
2733 2014-06-23 Pedro Alves <palves@redhat.com>
2735 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
2736 before setting DR0..DR3.
2738 2014-06-20 Gary Benson <gbenson@redhat.com>
2740 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
2741 * configure: Regenerated.
2742 * config.in: Likewise.
2744 2014-06-20 Gary Benson <gbenson@redhat.com>
2746 * Makefile.in (SFILES): Update locations for files moved
2748 (object file files): Reordered.
2750 2014-06-20 Gary Benson <gbenson@redhat.com>
2752 * i386-low.h (i386_dr_low_can_set_addr): Removed.
2753 (i386_dr_low_set_addr): Likewise.
2754 (i386_dr_low_get_addr): Likewise.
2755 (i386_dr_low_can_set_control): Likewise.
2756 (i386_dr_low_set_control): Likewise.
2757 (i386_dr_low_get_control): Likewise.
2758 (i386_dr_low_get_status): Likewise.
2759 (i386_get_debug_register_length): Likewise.
2760 * linux-x86-low.c (i386_dr_low_set_addr):
2761 Changed signature. Made static.
2762 (i386_dr_low_get_addr): Likewise.
2763 (i386_dr_low_set_control): Likewise.
2764 (i386_dr_low_get_control): Likewise.
2765 (i386_dr_low_get_status): Likewise.
2766 (i386_dr_low): New global variable.
2767 * win32-i386-low.c (i386_dr_low_set_addr):
2768 Changed signature. Made static.
2769 (i386_dr_low_get_addr): Likewise.
2770 (i386_dr_low_set_control): Likewise.
2771 (i386_dr_low_get_control): Likewise.
2772 (i386_dr_low_get_status): Likewise.
2773 (i386_dr_low): New global variable.
2775 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
2777 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
2778 * Makefile.in (AR, AR_FLAGS): Define.
2779 * configure: Regenerate.
2781 2014-06-19 Gary Benson <gbenson@redhat.com>
2783 * Makefile.in (i386-dregs.o): New rule.
2784 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
2785 * i386-low.c (target.h): Remove include.
2786 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
2787 (DR_CONTROL_SHIFT): Likewise.
2788 (DR_CONTROL_SIZE): Likewise.
2789 (DR_RW_EXECUTE): Likewise.
2790 (DR_RW_WRITE): Likewise.
2791 (DR_RW_READ): Likewise.
2792 (DR_RW_IORW): Likewise.
2793 (DR_LEN_1): Likewise.
2794 (DR_LEN_2): Likewise.
2795 (DR_LEN_4): Likewise.
2796 (DR_LEN_8): Likewise.
2797 (DR_LOCAL_ENABLE_SHIFT): Likewise.
2798 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
2799 (DR_ENABLE_SIZE): Likewise.
2800 (DR_LOCAL_SLOWDOWN): Likewise.
2801 (DR_GLOBAL_SLOWDOWN): Likewise.
2802 (DR_CONTROL_RESERVED): Likewise.
2803 (I386_DR_CONTROL_MASK): Likewise.
2804 (I386_DR_VACANT): Likewise.
2805 (I386_DR_LOCAL_ENABLE): Likewise.
2806 (I386_DR_GLOBAL_ENABLE): Likewise.
2807 (I386_DR_DISABLE): Likewise.
2808 (I386_DR_SET_RW_LEN): Likewise.
2809 (I386_DR_GET_RW_LEN): Likewise.
2810 (I386_DR_WATCH_HIT): Likewise.
2811 (i386_wp_op_t): Likewise.
2812 (i386_show_dr): Likewise.
2813 (i386_length_and_rw_bits): Likewise.
2814 (i386_insert_aligned_watchpoint): Likewise.
2815 (i386_remove_aligned_watchpoint): Likewise.
2816 (i386_handle_nonaligned_watchpoint): Likewise.
2817 i386_update_inferior_debug_regs(): Likewise.
2818 (i386_dr_insert_watchpoint): Likewise.
2819 (i386_dr_remove_watchpoint): Likewise.
2820 (i386_dr_region_ok_for_watchpoint): Likewise.
2821 (i386_dr_stopped_data_address): Likewise.
2822 (i386_dr_stopped_by_watchpoint): Likewise.
2824 2014-06-19 Gary Benson <gbenson@redhat.com>
2826 * i386-low.c (i386_dr_show): Renamed to
2827 i386_show_dr and made static. All uses updated.
2828 (i386_dr_length_and_rw_bits): Renamed to
2829 i386_length_and_rw_bits and made static.
2831 (i386_dr_insert_aligned_watchpoint): Renamed to
2832 i386_insert_aligned_watchpoint and made static.
2834 (i386_dr_remove_aligned_watchpoint): Renamed to
2835 i386_remove_aligned_watchpoint and made static.
2837 (i386_dr_update_inferior_debug_regs): Renamed to
2838 i386_update_inferior_debug_regs and made static.
2841 2014-06-18 Gary Benson <gbenson@redhat.com>
2843 * i386-low.h (i386_dr_low_can_set_addr): New macro.
2844 (i386_dr_low_can_set_control): Likewise.
2845 (i386_get_debug_register_length): Likewise.
2846 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
2847 (i386_dr_low_can_set_control): Likewise.
2848 (i386_get_debug_register_length): Likewise.
2850 2014-06-17 Gary Benson <gbenson@redhat.com>
2852 * i386-low.h (i386-dregs.h): New include.
2853 (DR_FIRSTADDR): Now in i386-dregs.h.
2854 (DR_LASTADDR): Likewise.
2855 (DR_NADDR): Likewise.
2856 (DR_STATUS): Likewise.
2857 (DR_CONTROL): Likewise.
2858 (i386_debug_reg_state): Likewise.
2859 (i386_dr_insert_watchpoint): Likewise.
2860 (i386_dr_remove_watchpoint): Likewise.
2861 (i386_dr_region_ok_for_watchpoint): Likewise.
2862 (i386_dr_stopped_data_address): Likewise.
2863 (i386_dr_stopped_by_watchpoint): Likewise.
2864 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
2866 2014-06-18 Gary Benson <gbenson@redhat.com>
2868 * i386-low.h (i386_low_insert_watchpoint): Renamed to
2869 i386_dr_insert_watchpoint.
2870 (i386_low_remove_watchpoint): Renamed to
2871 i386_dr_remove_watchpoint.
2872 (i386_low_region_ok_for_watchpoint): Renamed to
2873 i386_dr_region_ok_for_watchpoint.
2874 (i386_low_stopped_data_address): Renamed to
2875 i386_dr_stopped_data_address.
2876 (i386_low_stopped_by_watchpoint): Renamed to
2877 i386_dr_stopped_by_watchpoint.
2878 * i386-low.c (i386_show_dr): Renamed to
2879 i386_dr_show and made nonstatic. All uses updated.
2880 (i386_length_and_rw_bits): Renamed to
2881 i386_dr_length_and_rw_bits and made nonstatic.
2883 (i386_insert_aligned_watchpoint): Renamed to
2884 i386_dr_insert_aligned_watchpoint and made nonstatic.
2886 (i386_remove_aligned_watchpoint): Renamed to
2887 i386_dr_remove_aligned_watchpoint and made nonstatic.
2889 (i386_update_inferior_debug_regs): Renamed to
2890 i386_dr_update_inferior_debug_regs and made nonstatic.
2892 (i386_low_insert_watchpoint): Renamed to
2893 i386_dr_insert_watchpoint. All uses updated.
2894 (i386_low_remove_watchpoint): Renamed to
2895 i386_dr_remove_watchpoint. All uses updated.
2896 (i386_low_region_ok_for_watchpoint): Renamed to
2897 i386_dr_region_ok_for_watchpoint. All uses updated.
2898 (i386_low_stopped_data_address): Renamed to
2899 i386_dr_stopped_data_address. All uses updated.
2900 (i386_low_stopped_by_watchpoint): Renamed to
2901 i386_dr_stopped_by_watchpoint. All uses updated.
2903 2014-06-18 Gary Benson <gbenson@redhat.com>
2905 * i386-low.c (i386_dr_low_can_set_addr): New macro.
2906 (i386_dr_low_can_set_control): Likewise.
2907 (i386_insert_aligned_watchpoint): New check.
2909 2014-06-18 Gary Benson <gbenson@redhat.com>
2911 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
2914 2014-06-18 Gary Benson <gbenson@redhat.com>
2916 * i386-low.c (i386_length_and_rw_bits): Use internal_error
2917 instead of fatal and error.
2918 (i386_handle_nonaligned_watchpoint): Likewise.
2920 2014-06-18 Gary Benson <gbenson@redhat.com>
2922 * i386-low.c (i386_get_debug_register_length): New macro.
2923 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
2924 (i386_show_dr): Use debug_printf instead of fprintf. Use
2925 phex to format values.
2927 2014-06-18 Gary Benson <gbenson@redhat.com>
2929 * i386-low.h: Comment changes.
2930 * i386-low.c: Likewise.
2932 2014-06-18 Gary Benson <gbenson@redhat.com>
2934 * i386-low.c: Whitespace changes.
2936 2014-06-12 Tom Tromey <tromey@redhat.com>
2938 * utils.c (freeargv): Remove.
2940 2014-06-12 Tom Tromey <tromey@redhat.com>
2942 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
2943 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
2944 (parse_debug_format_options): Likewise.
2945 (gdbserver_usage): Likewise.
2946 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
2947 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
2948 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
2950 ($(LIBGNU)): Depend on libiberty.
2951 (all-lib): Recurse into all subdirs.
2952 (install-only): Invoke "install" target in subdirs.
2953 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
2955 * configure: Rebuild.
2956 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
2957 for vasprintf, vsnprintf, or gettimeofday.
2958 * configure.srv: Don't add safe-ctype.o or lbasename.o to
2961 2014-06-05 Joel Brobecker <brobecker@adacore.com>
2963 * development.sh: Delete.
2964 * Makefile.in (config.status): Adjust dependency on development.sh.
2965 * configure.ac: Adjust development.sh source call.
2966 * configure: Regenerate.
2968 2014-06-02 Pedro Alves <palves@redhat.com>
2970 * ax.c (gdb_free_agent_expr): New function.
2971 * ax.h (gdb_free_agent_expr): New declaration.
2972 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
2974 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
2976 (clear_breakpoint_conditions_and_commands): New function.
2977 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
2978 (clear_breakpoint_conditions_and_commands): New declaration.
2980 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
2982 * linux-aarch64-low.c (asm/ptrace.h): Include.
2984 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
2986 Fix TLS access for -static -pthread.
2987 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
2988 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
2989 (thread_db_load_search, try_thread_db_load_1): Initialize it.
2991 2014-05-20 Pedro Alves <palves@redhat.com>
2993 * linux-aarch64-low.c (aarch64_insert_point)
2994 (aarch64_remove_point): No longer check whether the type is
2995 supported here. Adjust to new interface.
2996 (the_low_target): Install aarch64_supports_z_point_type as
2997 supports_z_point_type method.
2998 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
2999 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
3000 instead of a Z packet char. Adjust.
3001 (arm_supports_z_point_type): New function.
3002 (arm_insert_point, arm_remove_point): Adjust to new interface.
3003 (the_low_target): Install arm_supports_z_point_type.
3004 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
3005 (cris_insert_point, cris_remove_point): Adjust to new interface.
3006 Don't check whether the type is supported here.
3007 (the_low_target): Install cris_supports_z_point_type.
3008 * linux-low.c (linux_supports_z_point_type): New function.
3009 (linux_insert_point, linux_remove_point): Adjust to new interface.
3010 * linux-low.h (struct linux_target_ops) <insert_point,
3011 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
3012 raw_breakpoint pointer parameter.
3013 <supports_z_point_type>: New method.
3014 * linux-mips-low.c (mips_supports_z_point_type): New function.
3015 (mips_insert_point, mips_remove_point): Adjust to new interface.
3016 Use mips_supports_z_point_type.
3017 (the_low_target): Install mips_supports_z_point_type.
3018 * linux-ppc-low.c (the_low_target): Install NULL as
3019 supports_z_point_type method.
3020 * linux-s390-low.c (the_low_target): Install NULL as
3021 supports_z_point_type method.
3022 * linux-sparc-low.c (the_low_target): Install NULL as
3023 supports_z_point_type method.
3024 * linux-x86-low.c (x86_supports_z_point_type): New function.
3025 (x86_insert_point): Adjust to new insert_point interface. Use
3026 insert_memory_breakpoint. Adjust to new
3027 i386_low_insert_watchpoint interface.
3028 (x86_remove_point): Adjust to remove_point interface. Use
3029 remove_memory_breakpoint. Adjust to new
3030 i386_low_remove_watchpoint interface.
3031 (the_low_target): Install x86_supports_z_point_type.
3032 * lynx-low.c (lynx_target_ops): Install NULL as
3033 supports_z_point_type callback.
3034 * nto-low.c (nto_supports_z_point_type): New.
3035 (nto_insert_point, nto_remove_point): Adjust to new interface.
3036 (nto_target_ops): Install nto_supports_z_point_type.
3037 * mem-break.c: Adjust intro comment.
3038 (struct raw_breakpoint) <raw_type, size>: New fields.
3039 <inserted>: Update comment.
3040 <shlib_disabled>: Delete field.
3041 (enum bkpt_type) <gdb_breakpoint>: Delete value.
3042 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
3043 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
3044 (raw_bkpt_type_to_target_hw_bp_type): New function.
3045 (find_enabled_raw_code_breakpoint_at): New function.
3046 (find_raw_breakpoint_at): New type and size parameters. Use them.
3047 (insert_memory_breakpoint): New function, based off
3048 set_raw_breakpoint_at.
3049 (remove_memory_breakpoint): New function.
3050 (set_raw_breakpoint_at): Reimplement.
3051 (set_breakpoint): New, based on set_breakpoint_at.
3052 (set_breakpoint_at): Reimplement.
3053 (delete_raw_breakpoint): Go through the_target->remove_point
3054 instead of assuming memory breakpoints.
3055 (find_gdb_breakpoint_at): Delete.
3056 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
3057 (find_gdb_breakpoint): New function.
3058 (set_gdb_breakpoint_at): Delete.
3059 (z_type_supported): New function.
3060 (set_gdb_breakpoint_1): New function, loosely based off
3061 set_gdb_breakpoint_at.
3062 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
3063 (delete_gdb_breakpoint_at): Delete.
3064 (delete_gdb_breakpoint_1): New function, loosely based off
3065 delete_gdb_breakpoint_at.
3066 (delete_gdb_breakpoint): New function.
3067 (clear_gdb_breakpoint_conditions): Rename to ...
3068 (clear_breakpoint_conditions): ... this. Don't handle a NULL
3070 (add_condition_to_breakpoint): Make static.
3071 (add_breakpoint_condition): Take a struct breakpoint pointer
3072 instead of an address. Adjust.
3073 (gdb_condition_true_at_breakpoint): Rename to ...
3074 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
3076 (gdb_condition_true_at_breakpoint): Reimplement.
3077 (add_breakpoint_commands): Take a struct breakpoint pointer
3078 instead of an address. Adjust.
3079 (gdb_no_commands_at_breakpoint): Rename to ...
3080 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
3081 parameter. Return true if no breakpoint was found. Change debug
3083 (gdb_no_commands_at_breakpoint): Reimplement.
3084 (run_breakpoint_commands): Rename to ...
3085 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
3086 and change return type to boolean.
3087 (run_breakpoint_commands): New function.
3088 (gdb_breakpoint_here): Also check for Z1 breakpoints.
3089 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
3090 breakpoint. Go through the_target->remove_point instead of
3091 assuming memory breakpoint.
3092 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
3093 software and hardware breakpoints.
3094 (reinsert_raw_breakpoint): Go through the_target->insert_point
3095 instead of assuming memory breakpoint.
3096 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
3097 software and hardware breakpoints.
3098 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
3099 Check both software and hardware breakpoints.
3100 (validate_inserted_breakpoint): Assert the breakpoint is a
3101 software breakpoint. Set the inserted flag to -1 instead of
3102 setting shlib_disabled.
3103 (delete_disabled_breakpoints): Adjust.
3104 (validate_breakpoints): Only validate software breakpoints.
3105 Adjust to inserted flag change.
3106 (check_mem_read, check_mem_write): Skip breakpoint types other
3107 than software breakpoints. Adjust to inserted flag change.
3108 * mem-break.h (enum raw_bkpt_type): New enum.
3109 (raw_breakpoint, struct process_info): Forward declare.
3110 (Z_packet_to_target_hw_bp_type): Delete declaration.
3111 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
3112 (set_gdb_breakpoint, delete_gdb_breakpoint)
3113 (clear_breakpoint_conditions): New declarations.
3114 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
3115 (breakpoint_inserted_here): Update comment.
3116 (add_breakpoint_condition, add_breakpoint_commands): Replace
3117 address parameter with a breakpoint pointer parameter.
3118 (gdb_breakpoint_here): Update comment.
3119 (delete_gdb_breakpoint_at): Delete.
3120 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
3121 * server.c (process_point_options): Take a struct breakpoint
3122 pointer instead of an address. Adjust.
3123 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
3124 delete_gdb_breakpoint.
3125 * spu-low.c (spu_target_ops): Install NULL as
3126 supports_z_point_type method.
3127 * target.h: Include mem-break.h.
3128 (struct target_ops) <prepare_to_access_memory>: Update comment.
3129 <supports_z_point_type>: New field.
3130 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
3131 instead of a char. Also take a raw breakpoint pointer.
3132 * win32-arm-low.c (the_low_target): Install NULL as
3133 supports_z_point_type.
3134 * win32-i386-low.c (i386_supports_z_point_type): New function.
3135 (i386_insert_point, i386_remove_point): Adjust to new interface.
3136 (the_low_target): Install i386_supports_z_point_type.
3137 * win32-low.c (win32_supports_z_point_type): New function.
3138 (win32_insert_point, win32_remove_point): Adjust to new interface.
3139 (win32_target_ops): Install win32_supports_z_point_type.
3140 * win32-low.h (struct win32_target_ops):
3141 <supports_z_point_type>: New method.
3142 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
3143 instead of a char. Also take a raw breakpoint pointer.
3145 2014-05-20 Pedro Alves <palves@redhat.com>
3147 * mem-break.h: Include break-common.h.
3148 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
3149 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
3150 (Z_packet_to_target_hw_bp_type): New declaration.
3151 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
3152 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
3153 (Z_PACKET_ACCESS_WP): Delete macros.
3154 (Z_packet_to_hw_type): Delete function.
3155 * i386-low.h: Don't include break-common.h here.
3156 (Z_packet_to_hw_type): Delete declaration.
3157 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
3158 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
3159 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
3160 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
3161 * linux-aarch64-low.c: Don't include break-common.h here.
3162 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
3163 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
3164 (Z_packet_to_target_hw_bp_type): Delete function.
3165 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
3167 (mips_insert_point, mips_remove_point): Use
3168 Z_packet_to_target_hw_bp_type.
3170 2014-05-20 Pedro Alves <palves@redhat.com>
3172 * linux-aarch64-low.c: Include break-common.h.
3173 (enum target_point_type): Delete.
3174 (Z_packet_to_point_type): Rename to ...
3175 (Z_packet_to_target_hw_bp_type): ... this, and return a
3176 target_hw_bp_type instead.
3177 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
3178 instead of an enum target_point_type.
3179 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
3181 (aarch64_dr_state_insert_one_point)
3182 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
3183 (aarch64_handle_aligned_watchpoint)
3184 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
3185 Take an enum target_hw_bp_type instead of an enum
3187 (aarch64_supports_z_point_type): New function.
3188 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
3189 use Z_packet_to_target_hw_bp_type.
3191 2014-05-20 Joel Brobecker <brobecker@adacore.com>
3193 * configure.ac: Only use -Werror by default when DEVELOPMENT
3195 * configure: Regenerate.
3197 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
3199 Fix gdbserver qGetTLSAddr for x86_64 -m32.
3200 * linux-x86-low.c (X86_64_USER_REGS): New.
3201 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
3203 2014-04-28 Yao Qi <yao@codesourcery.com>
3205 * Makefile.in (i386-avx512.c): Fix the typo of generated file
3208 2014-04-25 Pedro Alves <palves@redhat.com>
3211 * linux-low.c (linux_attach_fail_reason_string): New function.
3212 (linux_attach_lwp): Delete.
3213 (linux_attach_lwp_1): Rename to ...
3214 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
3215 argument. Remove "initial" parameter. Return int instead of
3216 void. Don't error or warn here.
3217 (linux_attach): Adjust to call linux_attach_lwp. Call error on
3218 failure to attach to the tgid. Call warning when failing to
3220 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
3221 argument. Remove "initial" parameter. Return int instead of
3222 void. Don't error or warn here.
3223 (linux_attach_fail_reason_string): New declaration.
3224 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
3225 interface change. Use linux_attach_fail_reason_string.
3227 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
3228 Walfred Tedeschi <walfred.tedeschi@intel.com>
3230 * Makefile.in: Added rules to handle new files
3231 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
3232 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
3233 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
3234 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
3235 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
3236 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
3238 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
3239 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
3240 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
3241 i386/x32-avx512.xml.
3242 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
3243 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
3244 i386/x32-avx512-linux.xml.
3245 * i387-fp.c (num_avx512_k_registers): New constant for number
3247 (num_avx512_zmmh_low_registers): New constant for number of
3248 lower ZMM registers (0-15).
3249 (num_avx512_zmmh_high_registers): New constant for number of
3250 higher ZMM registers (16-31).
3251 (num_avx512_ymmh_registers): New contant for number of higher
3252 YMM registers (ymm16-31 added by avx521 on x86_64).
3253 (num_avx512_xmm_registers): New constant for number of higher
3254 XMM registers (xmm16-31 added by AVX512 on x86_64).
3255 (struct i387_xsave): Add space for AVX512 registers.
3256 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
3257 Add code to handle AVX512 registers.
3258 (i387_xsave_to_cache): Add code to handle AVX512 registers.
3259 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
3260 prototypei from generated file.
3261 (tdesc_amd64_avx512_linux): Likewise.
3262 (init_registers_x32_avx512_linux): Likewise.
3263 (tdesc_x32_avx512_linux): Likewise.
3264 (init_registers_i386_avx512_linux): Likewise.
3265 (tdesc_i386_avx512_linux): Likewise.
3266 (x86_64_regmap): Add AVX512 registers.
3267 (x86_linux_read_description): Add code to handle AVX512 XSTATE
3269 (initialize_low_arch): Add code to initialize AVX512 registers.
3271 2014-04-23 Pedro Alves <palves@redhat.com>
3273 * mem-break.c (find_gdb_breakpoint_at): Make static.
3274 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
3276 2014-04-23 Pedro Alves <palves@redhat.com>
3278 * i386-low.c: Don't include break-common.h here.
3279 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
3280 prototype to take target_hw_bp_type as argument instead of a Z
3282 * i386-low.h: Include break-common.h here.
3283 (Z_packet_to_hw_type): Declare.
3284 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
3286 * linux-x86-low.c (x86_insert_point): Convert the packet number to
3287 a target_hw_bp_type before calling i386_low_insert_watchpoint.
3288 (x86_remove_point): Convert the packet number to a
3289 target_hw_bp_type before calling i386_low_remove_watchpoint.
3290 * win32-i386-low.c (i386_insert_point): Convert the packet number
3291 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
3292 (i386_remove_point): Convert the packet number to a
3293 target_hw_bp_type before calling i386_low_remove_watchpoint.
3295 2014-04-23 Pedro Alves <palves@redhat.com>
3297 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
3299 2014-04-10 Pedro Alves <palves@redhat.com>
3301 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3302 Check if the condition or command is NULL before checking if the
3303 breakpoint is known. On success, return true.
3304 * mem-break.h (add_breakpoint_condition): Document return.
3305 (add_breakpoint_commands): Add describing comment.
3306 * server.c (skip_to_semicolon): New function.
3307 (process_point_options): Use it.
3309 2014-04-09 Pedro Alves <palves@redhat.com>
3311 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
3314 2014-02-27 Pedro Alves <palves@redhat.com>
3317 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
3319 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
3321 (last_thread_of_process_p): Take a PID argument instead of a
3323 (linux_wait_for_lwp): Delete.
3324 (num_lwps, check_zombie_leaders, not_stopped_callback): New
3326 (linux_low_filter_event): New function, party factored out from
3327 linux_wait_for_event.
3328 (linux_wait_for_event): Rename to ...
3329 (linux_wait_for_event_filtered): ... this. Add new filter ptid
3330 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
3331 sigsuspend. Check for zombie leaders.
3332 (linux_wait_for_event): Reimplement as wrapper around
3333 linux_wait_for_event_filtered.
3334 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
3335 a normal or signal exit is seen, it's the whole process exiting.
3336 (wait_for_sigstop): No longer a for_each_inferior callback.
3337 Rewrite on top of linux_wait_for_event_filtered.
3338 (stop_all_lwps): Call wait_for_sigstop directly.
3339 * server.c (resume, handle_target_event): Handle
3340 TARGET_WAITKIND_NO_RESUMED.
3342 2014-02-26 Joel Brobecker <brobecker@adacore.com>
3344 * win32-low.c (psapi_get_dll_name,
3345 * win32_CreateToolhelp32Snapshot): Delete.
3346 (win32_CreateToolhelp32Snapshot, win32_Module32First)
3347 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
3349 (handle_load_dll): Add function description.
3350 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
3352 2014-02-26 Joel Brobecker <brobecker@adacore.com>
3354 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
3356 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
3357 base address when calling win32_add_one_solib.
3358 (handle_load_dll): Delete local variable load_addr.
3359 Remove 0x1000 offset applied to DLL base address when calling
3360 win32_add_one_solib.
3361 (handle_unload_dll): Add comment.
3363 2014-02-26 Joel Brobecker <brobecker@adacore.com>
3365 * win32-low.c (win32_add_all_dlls): Renames
3366 win32_ensure_ntdll_loaded. Rewrite function documentation.
3367 Adjust implementation to always load all DLLs.
3368 Add 0x1000 offset to DLL base address when calling
3369 win32_add_one_solib.
3370 (child_initialization_done): New static global.
3371 (do_initial_child_stuff): Set child_initialization_done to
3372 zero during child initialization, and 1 after. Replace call
3373 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
3375 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
3376 (handle_unload_dll): Add function documentation.
3377 (get_child_debug_event): Ignore load and unload DLL events
3378 during child initialization.
3380 2014-02-20 Doug Evans <dje@google.com>
3382 Remove global all_lwps.
3383 * inferiors.h (ptid_of): Move here from linux-low.h.
3384 (pid_of, lwpid_of): Ditto.
3385 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
3386 parameter is a struct thread_info * now.
3387 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
3388 directly. Pass &all_threads to find_inferior instead of &all_lwps.
3389 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
3391 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
3392 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
3393 * linux-arm-low.c (update_registers_callback): Update, "entry"
3394 parameter is a struct thread_info * now.
3395 Fetch lwpid from current_inferior directly.
3396 (arm_insert_point): Pass &all_threads to find_inferior instead of
3398 (arm_remove_point): Ditto.
3399 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
3400 (arm_prepare_to_resume): Fetch pid from thread.
3401 (arm_read_description): Fetch lwpid from current_inferior directly.
3402 * linux-low.c (all_lwps): Delete.
3403 (delete_lwp): Delete call to remove_inferior.
3404 (handle_extended_wait): Fetch lwpid from thread.
3405 (add_lwp): Don't set lwp->entry.id. Remove call to
3406 add_inferior_to_list.
3407 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
3408 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
3409 (kill_one_lwp_callback): Ditto.
3410 (linux_kill): Don't dereference NULL pointer.
3411 Fetch ptid,lwpid from thread.
3412 (get_detach_signal): Fetch ptid from thread.
3413 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
3414 Simplify call to regcache_invalidate_thread.
3415 (delete_lwp_callback): Update, "entry" parameter is a
3416 struct thread_info * now. Fetch pid from thread.
3417 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
3418 (status_pending_p_callback): Update, "entry" parameter is a
3419 struct thread_info * now. Fetch ptid from thread.
3420 (find_lwp_pid): Update, "entry" parameter is a
3421 struct thread_info * now.
3422 (linux_wait_for_lwp): Fetch pid from thread.
3423 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
3424 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
3425 (enqueue_one_deferred_signal): Fetch lwpid from thread.
3426 (dequeue_one_deferred_signal): Ditto.
3427 (cancel_breakpoint): Fetch ptid from current_inferior.
3428 (linux_wait_for_event): Pass &all_threads to find_inferior,
3429 not &all_lwps. Fetch ptid, lwpid from thread.
3430 (count_events_callback): Update, "entry" parameter is a
3431 struct thread_info * now.
3432 (select_singlestep_lwp_callback): Ditto.
3433 (select_event_lwp_callback): Ditto.
3434 (cancel_breakpoints_callback): Ditto.
3435 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
3437 (select_event_lwp): Ditto. Fetch ptid from event_thread.
3438 (unsuspend_one_lwp): Update, "entry" parameter is a
3439 struct thread_info * now.
3440 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
3442 (linux_stabilize_threads): Ditto. And for for_each_inferior.
3443 Fetch lwpid from thread, not lwp.
3444 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
3445 Pass &all_threads to find_inferior, not &all_lwps.
3446 (send_sigstop): Fetch lwpid from thread, not lwp.
3447 (send_sigstop_callback): Update, "entry" parameter is a
3448 struct thread_info * now.
3449 (suspend_and_send_sigstop_callback): Ditto.
3450 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
3451 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
3452 struct thread_info * now.
3453 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
3455 (lwp_running): Update, "entry" parameter is a
3456 struct thread_info * now.
3457 (stop_all_lwps): Fetch ptid from thread.
3458 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
3459 (linux_resume_one_lwp): Fetch lwpid from thread.
3460 (linux_set_resume_request): Update, "entry" parameter is a
3461 struct thread_info * now. Fetch pid, lwpid from thread.
3462 (resume_status_pending_p): Update, "entry" parameter is a
3463 struct thread_info * now.
3464 (need_step_over_p): Ditto. Fetch lwpid from thread.
3465 (start_step_over): Fetch lwpid from thread.
3466 (linux_resume_one_thread): Update, "entry" parameter is a
3467 struct thread_info * now. Fetch lwpid from thread.
3468 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
3469 (proceed_one_lwp): Update, "entry" parameter is a
3470 struct thread_info * now. Fetch lwpid from thread.
3471 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
3472 struct thread_info * now.
3473 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
3474 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
3475 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
3477 (regsets_store_inferior_registers): Ditto.
3478 (fetch_register, store_register): Ditto.
3479 (linux_read_memory, linux_write_memory): Ditto.
3480 (linux_request_interrupt): Ditto.
3481 (linux_read_auxv): Ditto.
3482 (linux_xfer_siginfo): Ditto.
3483 (linux_qxfer_spu): Ditto.
3484 (linux_qxfer_libraries_svr4): Ditto.
3485 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
3486 moved to inferiors.h.
3488 (get_thread_lwp): Update.
3489 (struct lwp_info): Delete member "entry". Simplify comment for
3492 * linux-mips-low.c (mips_read_description): Fetch lwpid from
3493 current_inferior directly.
3494 (update_watch_registers_callback): Update, "entry" parameter is a
3495 struct thread_info * now. Fetch pid from thread.
3496 (mips_linux_prepare_to_resume): Fetch ptid from thread.
3497 (mips_insert_point): Fetch lwpid from current_inferior.
3498 Pass &all_threads to find_inferior, not &all_lwps.
3499 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
3500 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
3502 (mips_stopped_data_address): Ditto.
3503 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
3505 * linux-tile-low.c (tile_arch_setup): Ditto.
3506 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
3507 (update_debug_registers_callback): Update, "entry" parameter is a
3508 struct thread_info * now. Fetch pid from thread.
3509 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
3510 Pass &all_threads to find_inferior, not &all_lwps.
3511 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
3512 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
3513 Pass &all_threads to find_inferior, not &all_lwps.
3514 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
3515 (i386_dr_low_get_status): Ditto.
3516 (x86_linux_prepare_to_resume): Fetch ptid from thread.
3517 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
3518 (x86_linux_read_description): Ditto.
3519 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
3521 2014-02-20 Doug Evans <dje@google.com>
3523 * inferiors.c (get_first_inferior): Fix buglet.
3525 2014-02-19 Doug Evans <dje@google.com>
3527 * gdbthread.h (add_thread): Change result type to struct thread_info *.
3528 * inferiors.c (add_thread): Change result type to struct thread_info *.
3529 All callers updated.
3530 (add_lwp): Call add_thread here instead of in callers.
3531 All callers updated.
3532 * linux-low.h (get_lwp_thread): Rewrite.
3533 (struct lwp_info): New member "thread".
3535 2014-02-19 Doug Evans <dje@google.com>
3537 * linux-low.c (add_lwp): Change result to struct lwp_info *.
3538 All callers updated.
3540 2014-02-19 Doug Evans <dje@google.com>
3542 * inferiors.c (add_thread): Fix whitespace.
3544 2014-02-19 Doug Evans <dje@google.com>
3546 * dll.c (clear_dlls): Replace accessing list implemention details
3548 * gdbthread.h (get_first_thread): Declare.
3549 * inferiors.c (for_each_inferior_with_data): New function.
3550 (get_first_thread): New function.
3551 (find_thread_ptid): Simplify.
3552 (get_first_inferior): New function.
3553 (clear_list): Delete.
3554 (one_inferior_p): New function.
3555 (clear_inferior_list): New function.
3556 (clear_inferiors): Update.
3557 * inferiors.h (for_each_inferior_with_data): Declare.
3558 (clear_inferior_list): Declare.
3559 (one_inferior_p): Declare.
3560 (get_first_inferior): Declare.
3561 * linux-low.c (linux_wait_for_event): Replace accessing list
3562 implemention details with API function.
3563 * server.c (target_running): Ditto.
3564 (accumulate_file_name_length): New function.
3565 (emit_dll_description): New function.
3566 (handle_qxfer_libraries): Replace accessing list implemention
3567 details with API function.
3568 (handle_qxfer_threads_worker): New function.
3569 (handle_qxfer_threads_proper): Replace accessing list implemention
3570 details with API function.
3571 (handle_query): Ditto.
3572 (visit_actioned_threads_callback_ftype): New typedef.
3573 (visit_actioned_threads_data): New struct.
3574 (visit_actioned_threads): Rewrite to be find_inferior callback.
3575 (resume): Call find_inferior.
3576 (handle_status): Replace accessing list implemention
3577 details with API function.
3578 (process_serial_event): Replace accessing list implemention details
3580 * target.c (set_desired_inferior): Replace accessing list implemention
3581 details with API function.
3582 * tracepoint.c (same_process_p): New function.
3583 (gdb_agent_about_to_close): Replace accessing list implemention
3584 details with API function.
3585 * win32-low.c (child_delete_thread): Replace accessing list
3586 implemention details with API function.
3587 (match_dll_by_basename): New function.
3588 (dll_is_loaded_by_basename): New function.
3589 (win32_ensure_ntdll_loaded): Replace accessing list implemention
3590 details call to dll_is_loaded_by_basename.
3592 2014-02-19 Doug Evans <dje@google.com>
3594 * dll.h (struct dll_info): Add comment.
3595 * gdbthread.h (struct thread_info): Add comment.
3596 (current_ptid): Simplify.
3597 * inferiors.c (add_process): Update.
3598 (remove_process): Update.
3599 * inferiors.h (struct process_info): Rename member "head" to "entry".
3600 * linux-low.c (delete_lwp): Update.
3602 (last_thread_of_process_p): Update.
3603 (kill_one_lwp_callback, linux_kill): Update.
3604 (status_pending_p_callback): Update.
3605 (wait_for_sigstop): Update. Simplify read of ptid.
3606 (start_step_over): Update.
3607 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
3608 (get_lwp_thread): Update.
3609 (struct lwp_info): Rename member "head" to "entry".
3610 * regcache.h (inferior_list_entry): Delete.
3611 * server.c (kill_inferior_callback): Update.
3612 (detach_or_kill_inferior_callback): Update.
3613 (print_started_pid): Update.
3614 (print_attached_pid): Update.
3615 (process_serial_event): Simplify read of ptid.
3616 * thread-db.c (thread_db_create_event): Update.
3617 (thread_db_get_tls_address): Update.
3618 * win32-low.c (current_inferior_ptid): Simplify.
3620 2014-02-19 Tom Tromey <tromey@redhat.com>
3622 * target.h (struct target_ops) <supports_btrace>: Add target_ops
3624 (target_supports_btrace): Update.
3626 2014-02-14 Yao Qi <yao@codesourcery.com>
3628 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
3629 (rsp-low-ipa.o): New target.
3631 2014-02-12 Tom Tromey <tromey@redhat.com>
3633 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
3634 convert_ascii_to_int.
3635 * regcache.c (registers_to_string): Likewise.
3636 * remote-utils.c (decode_M_packet): Likewise.
3637 * server.c (process_serial_event): Likewise.
3639 2014-02-12 Tom Tromey <tromey@redhat.com>
3641 * server.c (handle_query, handle_v_run): Use hex2bin, not
3643 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
3645 2014-02-12 Tom Tromey <tromey@redhat.com>
3647 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
3648 convert_int_to_ascii.
3649 * regcache.c (registers_to_string, collect_register_as_string):
3651 * remote-utils.c (look_up_one_symbol, relocate_instruction):
3653 * server.c (process_serial_event): Likewise.
3654 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
3655 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
3657 2014-02-12 Tom Tromey <tromey@redhat.com>
3659 * remote-utils.c (look_up_one_symbol, monitor_output): Use
3660 bin2hex, not hexify.
3661 * tracepoint.c (cmd_qtstatus): Likewise.
3663 2014-02-12 Tom Tromey <tromey@redhat.com>
3665 * remote-utils.c (monitor_output): Pass explicit length to
3668 2014-02-12 Tom Tromey <tromey@redhat.com>
3670 * tracepoint.c: Include rsp-low.h.
3671 * server.c: Include rsp-low.h.
3672 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
3673 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
3675 * remote-utils.c: Include rsp-low.h.
3676 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
3677 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
3678 (convert_int_to_ascii, convert_ascii_to_int): Move to
3680 * regcache.c: Include rsp-low.h.
3681 * ax.c: Include rsp-low.h.
3682 * Makefile.in (SFILES): Add common/rsp-low.c.
3683 (OBS): Add rsp-low.o.
3684 (rsp-low.o): New target.
3686 2014-02-12 Tom Tromey <tromey@redhat.com>
3688 * utils.h (pulongest, plongest, phex_nz): Don't declare.
3689 Include print-utils.h.
3690 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
3691 (plongest, thirty_two, phex_nz): Remove.
3692 * Makefile.in (SFILES): Add common/print-utils.c.
3693 (OBS): Add print-utils.o.
3694 (print-utils-ipa.o): New target.
3695 (print-utils.o): New target.
3696 (IPA_OBJS): Add print-utils-ipa.o.
3698 2014-02-06 Tom Tromey <tromey@redhat.com>
3700 * Makefile.in (SFILES): Fix indentation.
3702 2014-02-05 Doug Evans <dje@google.com>
3704 * linux-low.c (linux_wait_for_event): Improve comment.
3705 (linux_wait_1): Keep current_inferior in sync with event_child.
3707 2014-01-22 Doug Evans <dje@google.com>
3709 * gdbthread.h (gdb_id_to_thread): Delete, unused.
3711 2014-01-22 Doug Evans <dje@google.com>
3713 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
3714 * configure: Regenerate.
3715 * config.in: Regenerate.
3716 * Makefile.in (SFILES): Add debug.c.
3718 * debug.c: New file.
3719 * debug.h: New file.
3720 * linux-aarch64-low.c (*): Update all debugging printfs to use
3721 debug_printf instead of fprintf.
3722 * linux-arm-low.c (*): Ditto.
3723 * linux-cris-low.c (*): Ditto.
3724 * linux-crisv32-low.c (*): Ditto.
3725 * linux-m32r-low.c (*): Ditto.
3726 * linux-sparc-low.c (*): Ditto.
3727 * linux-x86.c (*): Ditto.
3728 * linux-low.c (*): Ditto.
3729 (linux_wait_1): Add calls to debug_enter, debug_exit.
3730 (linux_wait): Remove redundant debugging printf.
3731 (stop_all_lwps): Add calls to debug_enter, debug_exit.
3732 (linux_resume, unstop_all_lwps): Ditto.
3733 * mem-break.c (*): Update all debugging printfs to use
3734 debug_printf instead of fprintf.
3735 * remote-utils.c (*): Ditto.
3736 * thread-db.c (*): Ditto.
3737 * server.c #include <ctype.h>, "gdb_vecs.h".
3738 (debug_threads): Moved to debug.c.
3739 (*): Update all debugging printfs to use debug_printf instead of
3741 (start_inferior): Replace call to fflush with call to debug_flush.
3742 (monitor_show_help): Mention set debug-format.
3743 (parse_debug_format_options): New function.
3744 (handle_monitor_command): Handle "monitor set debug-format".
3745 (gdbserver_usage): Mention --debug-format.
3746 (main): Parse --debug-format.
3747 * server.h (debug_threads): Declaration moved to debug.h.
3749 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
3750 trace_debug_1 that uses debug_printf.
3751 (tracepoint_look_up_symbols): Update all debugging printfs to use
3752 debug_printf instead of fprintf.
3754 2014-01-20 Baruch Siach <baruch@tkos.co.il>
3756 * linux-xtensa-low.c: Include asm/ptrace.h instead of
3759 2014-01-17 Pedro Alves <palves@redhat.com>
3762 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
3763 defined after including gdb_proc_service.h.
3765 2014-01-16 Doug Evans <dje@google.com>
3767 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
3768 (match_dll): Use it.
3770 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
3772 * target.h (target_ops) <read_btrace>: Change parameters and
3773 return type to allow error reporting.
3774 * server.c (handle_qxfer_btrace): Support delta reads. Pass
3775 trace reading errors on.
3776 * linux-low.c (linux_low_read_btrace): Pass trace reading
3778 (linux_low_disable_btrace): New.
3780 2014-01-15 Doug Evans <dje@google.com>
3782 * inferiors.c (thread_id_to_gdb_id): Delete.
3783 * inferiors.h (thread_id_to_gdb_id): Delete.
3785 2014-01-13 Eli Zaretskii <eliz@gnu.org>
3787 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
3788 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
3791 2014-01-08 Pedro Alves <palves@redhat.com>
3793 * server.c (handle_status): Don't discard previous queued stop
3794 replies or thread's pending status here.
3795 (main) <disconnection>: Do it here instead.
3797 2014-01-08 Pedro Alves <palves@redhat.com>
3799 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
3800 * server.c (visit_actioned_threads, handle_pending_status): New
3802 (handle_v_cont): Factor out parts to ...
3803 (resume): ... this new function. If in all-stop, and a thread
3804 being resumed has a pending status, report it without actually
3806 (myresume): Adjust to use the new 'resume' function.
3807 (clear_pending_status_callback, set_pending_status_callback)
3808 (find_status_pending_thread_callback): New functions.
3809 (handle_status): Handle the case of multiple threads having
3810 interesting statuses to report. Report threads' real last signal
3811 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
3812 with an interesting thread to report the status for, instead of
3813 always reporting the status of the first thread.
3815 2014-01-01 Joel Brobecker <brobecker@adacore.com>
3817 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
3818 * gdbreplay.c (gdbreplay_version): Likewise.
3820 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
3822 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
3823 iov.iov_len with the real length in use.
3825 2013-12-13 Joel Brobecker <brobecker@adacore.com>
3827 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
3828 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
3829 for all targets that use win32-low.c.
3830 * win32-low.c (win32_ensure_ntdll_loaded): New function.
3831 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
3833 2013-12-13 Pedro Alves <palves@redhat.com>
3835 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
3836 if equal to TARGET_WAITKIND_LOADED.
3837 * win32-low.c (cached_status): New static global.
3838 (win32_wait): Add declaration.
3839 (do_initial_child_stuff): Flush all initial pending debug events
3840 up to the initial breakpoint.
3841 (win32_wait): If CACHED_STATUS was set, return that instead
3842 of doing a real wait. Remove the code resuming the execution
3843 of the inferior after receiving a TARGET_WAITKIND_LOADED event
3844 during the initial phase. Also remove the code changing
3845 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
3846 TARGET_WAITKIND_STOPPED.
3848 2013-12-11 Yao Qi <yao@codesourcery.com>
3850 * notif.c (handle_notif_ack): Return 0 if no notification
3853 2013-11-20 Doug Evans <dje@google.com>
3855 * linux-low.c (linux_set_resume_request): Fix comment.
3857 2013-11-20 Doug Evans <dje@google.com>
3859 * linux-low.c (resume_status_pending_p): Tweak comment.
3861 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
3863 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
3864 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
3865 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
3866 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
3867 (srv_amd64_regobj): Add amd64-mpx.o.
3868 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
3869 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
3870 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
3871 * i387-fp.c (num_pl_bnd_register) Added constant.
3872 (num_pl_bnd_cfg_registers) Added constant.
3873 (struct i387_xsave) Added reserved area and MPX fields.
3874 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
3875 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
3877 (tdesc_i386_mpx_linux): Add MPX amd64 target.
3878 (init_registers_amd64_mpx_linux): Declare new function.
3879 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
3880 (x86_64_regmap): Add MPX registers.
3881 (x86_linux_read_description): Add MPX case.
3882 (initialize_low_arch): Initialize MPX targets.
3884 2013-11-18 Tom Tromey <tromey@redhat.com>
3886 * configure: Rebuild.
3887 * configure.ac: Don't check for stdlib.h.
3888 * gdbreplay.c: Unconditionally include stdlib.h.
3890 2013-11-18 Tom Tromey <tromey@redhat.com>
3892 * config.in: Rebuild.
3893 * configure: Rebuild.
3894 * configure.ac: Don't use AC_HEADER_DIRENT.
3896 2013-11-18 Tom Tromey <tromey@redhat.com>
3898 * server.h: Don't check HAVE_STRING_H.
3899 * gdbreplay.c: Don't check HAVE_STRING_H.
3900 * configure: Rebuild.
3902 2013-11-18 Tom Tromey <tromey@redhat.com>
3904 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
3907 2013-11-08 Tom Tromey <tromey@redhat.com>
3909 * configure, config.in: Rebuild.
3910 * configure.ac: Remove unused configury.
3912 2013-11-08 Tom Tromey <tromey@redhat.com>
3914 * acinclude.m4: Include common.m4, codeset.m4.
3915 * configure, config.in: Rebuild.
3916 * configure.ac: Use GDB_AC_COMMON.
3918 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
3920 * linux-s390-low.c (HWCAP_S390_TE): New define.
3921 (s390_arch_setup): Consider the TE field in the HWCAP for
3922 determining 'have_regset_tdb'.
3924 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
3927 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
3930 2013-10-02 Pedro Alves <palves@redhat.com>
3932 * server.c (process_serial_event): Don't output "GDBserver
3933 exiting" if GDB is connected through stdio.
3934 * target.c (mywait): Likewise, be silent if GDB is connected
3937 2013-10-01 Joel Brobecker <brobecker@adacore.com>
3939 * lynx-low.c (lynx_add_threads_after_attach): New function.
3940 (lynx_attach): Remove call to add_thread. Add call to
3941 lynx_add_threads_after_attach instead.
3943 2013-09-28 Mike Frysinger <vapier@gentoo.org>
3945 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
3946 * config.in, configure: Regenerated.
3948 2013-09-18 Yao Qi <yao@codesourcery.com>
3951 * server.c (start_inferior): Clear 'resume_info'.
3953 2013-09-16 Jiong Wang <jiwang@tilera.com>
3955 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
3958 2013-09-16 Jiong Wang <jiwang@tilera.com>
3960 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
3961 linux-tile-low.o to srv_tgtobj.
3963 2013-09-16 Will Newton <will.newton@linaro.org>
3965 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
3968 2013-09-06 Pedro Alves <palves@redhat.com>
3970 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
3971 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
3972 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
3973 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
3974 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
3975 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
3977 2013-09-06 Pedro Alves <palves@redhat.com>
3979 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
3980 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
3982 2013-09-06 Pedro Alves <palves@redhat.com>
3984 * linux-amd64-ipa.c: Include tracepoint.h.
3985 * linux-i386-ipa.c: Include tracepoint.h.
3987 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
3989 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
3990 (ps_get_thread_area): New function.
3992 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
3994 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
3995 (initialize_low_arch): Call init_registers_crisv32 rather than
3996 init_register_crisv32.
3998 2013-09-05 Pedro Alves <palves@redhat.com>
4000 * server.h (handle_vFile, hostio_last_error_from_errno): Move
4002 * hostio.h: ... this new file.
4003 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
4004 win32-low.c: Include hostio.h.
4006 2013-09-05 Pedro Alves <palves@redhat.com>
4008 * server.h (gdb_client_data, handler_func, callback_handler_func)
4009 (delete_file_handler, add_file_handler, append_callback_event)
4010 (delete_callback_event, start_event_loop, initialize_event_loop):
4011 Move to event-loop.h and include it.
4012 * event-loop.h: New file.
4014 2013-09-05 Pedro Alves <palves@redhat.com>
4016 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
4017 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
4018 (loaded_dll, unloaded_dll): Move to ...
4019 * dll.h: ... this new file.
4020 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
4022 2013-09-05 Pedro Alves <palves@redhat.com>
4024 * server.h (current_process, get_thread_process, all_processes)
4025 (add_inferior_to_list, for_each_inferior, current_inferior)
4026 (remove_inferior, add_process, remove_process, find_process_pid)
4027 (have_started_inferiors_p, have_attached_inferiors_p)
4028 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
4029 (clear_inferiors, find_inferior, find_inferior_id)
4030 (inferior_target_data, set_inferior_target_data)
4031 (inferior_regcache_data, set_inferior_regcache_data): Move to
4032 inferiors.h, and include it.
4033 * inferiors.h: New file.
4035 2013-09-05 Pedro Alves <palves@redhat.com>
4037 * server.h (struct emit_ops, current_insn_ptr, emit_error):
4041 2013-09-05 Pedro Alves <palves@redhat.com>
4043 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
4045 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
4046 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
4047 (handle_tracepoint_general_set, handle_tracepoint_query)
4048 (tracepoint_finished_step, tracepoint_was_hit)
4049 (release_while_stepping_state_list, current_traceframe)
4050 (in_readonly_region, traceframe_read_mem)
4051 (fetch_traceframe_registers, traceframe_read_sdata)
4052 (traceframe_read_info, struct fast_tpoint_collect_status)
4053 (fast_tracepoint_collecting, force_unlock_trace_buffer)
4054 (handle_tracepoit_bkpts, initialize_low_tracepoint)
4055 (supply_fast_tracepoint_registers)
4056 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
4057 (ipa_tdesc, claim_trampoline_space)
4058 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
4059 (agent_mem_read, agent_get_trace_state_variable_value)
4060 (agent_set_trace_state_variable_value, agent_tsv_read)
4061 (agent_mem_read_string, get_raw_reg_func_addr)
4062 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
4063 * tracepoint.h: ... this new file.
4065 2013-09-05 Pedro Alves <palves@redhat.com>
4067 * server.h (perror_with_name, error, fatal, warning, paddress)
4068 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
4070 * utils.h: New file.
4072 2013-09-05 Pedro Alves <palves@redhat.com>
4074 * server.h (remote_debug, noack_mode, transport_is_reliable)
4075 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
4076 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
4077 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
4078 (write_enn, initialize_async_io, enable_async_io)
4079 (disable_async_io, check_remote_input_interrupt_request)
4080 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
4081 (dead_thread_notify, prepare_resume_reply)
4082 (decode_address_to_semicolon, decode_address, decode_m_packet)
4083 (decode_M_packet, decode_X_packet, decode_xfer_write)
4084 (decode_search_memory_packet, unhexify, hexify)
4085 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
4086 (look_up_one_symbol, relocate_instruction)
4087 (monitor_output): Move to remote-utils.h, and include it.
4088 * remote-utils.h: New file.
4090 2013-09-05 Pedro Alves <palves@redhat.com>
4092 * server.h (_): Delete.
4094 2013-09-02 Pedro Alves <palves@redhat.com>
4096 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
4097 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
4099 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
4101 2013-09-02 Pierre Muller <muller@sourceware.org>
4103 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
4104 or WriteProcessMemory complete successfully and handle
4105 ERROR_PARTIAL_COPY error.
4107 2013-09-02 Pedro Alves <palves@redhat.com>
4109 * server.c (gdb_read_memory): Return -1 on traceframe memory read
4110 error instead of EIO.
4112 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
4115 * linux-low.c: Include filestuff.h.
4116 (linux_create_inferior) <pid == 0>: Call close_most_fds.
4117 * lynx-low.c: Include filestuff.h.
4118 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
4119 * server.c: Include filestuff.h.
4120 (main): Call notice_open_fds.
4121 * spu-low.c: Include filestuff.h.
4122 (spu_create_inferior) <pid == 0>: Call close_most_fds.
4124 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
4126 * Makefile.in: Explain why ../target and ../nat are not
4127 listed as include file search paths.
4128 (linux-waitpid.o): New object file rule.
4129 * configure.srv (srv_native_linux_obj): New variable.
4130 Replace all occurrences of linux native object files with
4131 $srv_native_linux_obj.
4132 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
4133 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
4134 (linux_enable_event_reporting): Remove declaration.
4135 (my_waitpid): Moved to common/linux-waitpid.c.
4136 (linux_wait_for_event): Pass ptid when calling
4137 linux_enable_event_reporting.
4138 (linux_supports_tracefork_flag): Remove.
4139 (linux_enable_event_reporting): Likewise.
4140 (linux_tracefork_grandchild): Remove.
4141 (STACK_SIZE): Moved to common/linux-ptrace.c.
4142 (linux_tracefork_child): Remove.
4143 (linux_test_for_tracefork): Remove.
4144 (linux_look_up_symbols): Call linux_supports_traceclone.
4145 (initialize_low): Remove call to linux_test_for_tracefork.
4146 * linux-low.h (PTRACE_TYPE_ARG3): Move to
4147 common/linux-ptrace.h.
4148 (PTRACE_TYPE_ARG4): Likewise.
4149 Include linux-ptrace.h.
4151 2013-08-21 Pedro Alves <palves@redhat.com>
4153 * config.in: Renegerate.
4155 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
4157 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
4158 (SFILES): Remove $(srcdir)/common/target-common.c and
4159 add $(srcdir)/target/waitstatus.c.
4160 (OBS): Remove target-common.o and add waitstatus.o.
4161 (server_h): Remove $(srcdir)/../common/target-common.h and
4162 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
4163 and $(srcdir)/../target/waitstatus.h.
4164 (target-common.o): Remove.
4165 (waitstatus.o): New target object file.
4166 * target.h: Do not include target-common.h and
4167 include target/resume.h, target/wait.h and
4168 target/waitstatus.h.
4170 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
4172 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
4173 to PTRACE_TYPE_ARG3.
4174 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
4175 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
4177 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
4178 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
4180 2013-07-27 Jie Zhang <jie@codesourcery.com>
4181 Daniel Jacobowitz <dan@codesourcery.com>
4182 Yao Qi <yao@codesourcery.com>
4184 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
4185 (mips-linux-watch.o): New rule.
4186 (mips_linux_watch_h): New variable.
4187 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
4189 * linux-mips-low.c: Include mips-linux-watch.h.
4190 (struct arch_process_info, struct arch_lwp_info): New.
4191 (update_watch_registers_callback): New function.
4192 (mips_linux_new_process, mips_linux_new_thread) New functions.
4193 (mips_linux_prepare_to_resume, mips_insert_point): New
4195 (mips_remove_point, mips_stopped_by_watchpoint): New
4197 (rsp_bp_type_to_target_hw_bp_type): New function.
4198 (mips_stopped_data_address): New function.
4199 (the_low_target): Add watchpoint support functions.
4201 2013-07-27 Yao Qi <yao@codesourcery.com>
4203 * i386-low.c: Include break-common.h.
4204 (enum target_hw_bp_type): Remove.
4206 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
4208 * Makefile.in (SFILES): /common/target-common.c.
4209 (OBS): Add target-common.o.
4210 (server_h): Add $(srcdir)/../common/target-common.h.
4211 (target-common.o): New target.
4212 * server.c (queue_stop_reply_callback): Free
4213 status string after use.
4214 * target.c (target_waitstatus_to_string): Remove.
4215 * target.h: Include target-common.h.
4216 (resume_kind): Likewise.
4217 (target_waitkind): Likewise.
4218 (target_waitstatus): Likewise.
4219 (TARGET_WNOHANG): Likewise.
4221 2013-07-04 Yao Qi <yao@codesourcery.com>
4223 * Makefile.in (host_alias): Use @host_noncanonical@.
4224 (target_alias): Use @target_noncanonical@.
4225 * configure.ac: Use ACX_NONCANONICAL_TARGET and
4226 ACX_NONCANONICAL_HOST.
4227 * configure: Regenerated.
4230 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
4232 * configure.ac (version_host, version_target): Set and AC_SUBST them.
4233 * configure: Rebuild.
4234 * Makefile.in (version_host, version_target): Get from configure.
4235 (version.c): Use $(version_host) and $(version_target).
4237 2013-07-03 Pedro Alves <palves@redhat.com>
4239 * Makefile.in (config.status): Depend on development.sh.
4240 * acinclude.m4: Include libmcheck.m4.
4241 * configure: Regenerate.
4243 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
4245 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
4246 attribute inside the parentheses.
4247 (winapi_DebugSetProcessKillOnExit): Ditto.
4248 (winapi_DebugBreakProcess): Ditto.
4249 (winapi_GenerateConsoleCtrlEvent): Ditto.
4251 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
4253 * notif.h (notif_event): Add a dummy member to avoid compiler
4256 2013-07-01 Pedro Alves <palves@redhat.com>
4258 * hostio.c (HOSTIO_PATH_MAX): Define.
4259 (require_filename, handle_open, handle_unlink, handle_readlink):
4262 2013-07-01 Pedro Alves <palves@redhat.com>
4264 * server.h: Include "pathmax.h".
4265 * linux-low.c: Don't include sys/param.h.
4266 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
4268 * win32-low.c: Don't include sys/param.h.
4269 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
4271 2013-07-01 Pedro Alves <palves@redhat.com>
4273 * event-loop.c: Don't check HAVE_UNISTD_H before including
4275 * gdbreplay.c: Likewise.
4276 * remote-utils.c: Likewise.
4277 * server.c: Likewise.
4278 * configure.ac: Don't check for unistd.h.
4279 * configure: Regenerate.
4281 2013-06-28 Tom Tromey <tromey@redhat.com>
4283 * Makefile.in (version.c): Use version.in, not
4286 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
4288 * configure.ac (version_host, version_target): Set and AC_SUBST them.
4289 * configure: Rebuild.
4290 * Makefile.in (version_host, version_target): Get from configure.
4291 (version.c): Use $(version_host) and $(version_target).
4293 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
4295 Fix trace-status to output user name without trailing colon.
4296 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
4298 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
4300 Fix trace-status to output proper start-time and stop-time.
4301 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
4302 output start time and stop time in hex as gdb expects.
4304 2013-06-26 Pedro Alves <pedro@codesourcery.com>
4306 * tracepoint.c (build_traceframe_info_xml): Output trace state
4307 variables present in the trace buffer.
4309 2013-06-24 Tom Tromey <tromey@redhat.com>
4311 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
4313 (version.o): Remove.
4314 * gdbreplay.c: Include version.h.
4315 (version, host_name): Don't declare.
4316 * server.h: Include version.h.
4317 (version, host_name): Don't declare.
4319 2013-06-12 Pedro Alves <palves@redhat.com>
4321 * linux-x86-low.c (linux_is_elf64): Delete global.
4322 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
4323 with local linux_pid_exe_is_elf_64_file use.
4325 2013-06-11 Pedro Alves <palves@redhat.com>
4327 * linux-low.c (regset_disabled, disable_regset): New functions.
4328 (regsets_fetch_inferior_registers)
4329 (regsets_store_inferior_registers): Use them.
4330 (initialize_regsets_info); Don't allocate the disabled_regsets
4332 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
4335 2013-06-11 Pedro Alves <palves@redhat.com>
4337 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
4340 2013-06-11 Pedro Alves <palves@redhat.com>
4342 * linux-x86-low.c (initialize_low_arch): Call
4343 init_registers_x32_avx_linux.
4345 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
4347 Fix compatibility with Android Bionic.
4348 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
4351 2013-06-07 Pedro Alves <palves@redhat.com>
4354 * Makefile.in (OBS): Add tdesc.o.
4355 (IPA_OBJS): Add tdesc-ipa.o.
4356 (tdesc-ipa.o): New rule.
4357 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
4359 * linux-low.c (new_inferior): Delete.
4360 (disabled_regsets, num_regsets): Delete.
4361 (linux_add_process): Adjust to set the new per-process
4363 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
4364 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
4365 was a stop. When calling arch_setup, switch the current inferior
4366 to the thread that got an event.
4367 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
4368 (regsets_fetch_inferior_registers)
4369 (regsets_store_inferior_registers): New regsets_info parameter.
4371 (linux_register_in_regsets): New regs_info parameter. Adjust to
4373 (register_addr, fetch_register, store_register): New usrregs_info
4374 parameter. Adjust to use it.
4375 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
4376 parameter regs_info. Adjust to use it.
4377 (linux_fetch_registers): Get the current inferior's regs_info, and
4379 (linux_store_registers): Ditto.
4380 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
4381 (initialize_low): Don't initialize the target_regsets here. Call
4382 initialize_low_arch.
4383 * linux-low.h (target_regsets): Delete declaration.
4384 (struct regsets_info): New.
4385 (struct usrregs_info): New.
4386 (struct regs_info): New.
4387 (struct process_info_private) <new_inferior>: New field.
4388 (struct linux_target_ops): Delete the num_regs, regmap, and
4389 regset_bitmap fields. New field regs_info.
4390 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
4391 * i387-fp.c (num_xmm_registers): Delete.
4392 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
4393 calls to new interface.
4394 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
4395 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
4396 Infer the number of xmm registers from the regcache's target
4398 * i387-fp.h (num_xmm_registers): Delete.
4399 * inferiors.c (add_thread): Don't install the thread's regcache
4401 * proc-service.c (gregset_info): Fetch the current inferior's
4402 regs_info. Adjust to use it.
4403 * regcache.c: Include tdesc.h.
4404 (register_bytes, reg_defs, num_registers)
4405 (gdbserver_expedite_regs): Delete.
4406 (get_thread_regcache): If the thread doesn't have a regcache yet,
4407 create one, instead of aborting gdbserver.
4408 (regcache_invalidate_one): Rename to ...
4409 (regcache_invalidate_thread): ... this.
4410 (regcache_invalidate_one): New.
4411 (regcache_invalidate): Only invalidate registers of the current
4413 (init_register_cache): Add target_desc parameter, and use it.
4414 (new_register_cache): Ditto. Assert the target description has a
4415 non zero registers_size.
4416 (regcache_cpy): Add assertions. Adjust.
4417 (realloc_register_cache, set_register_cache): Delete.
4418 (registers_to_string, registers_from_string): Adjust.
4419 (find_register_by_name, find_regno, find_register_by_number)
4420 (register_cache_size): Add target_desc parameter, and use it.
4421 (free_register_cache_thread, free_register_cache_thread_one)
4422 (regcache_release, register_cache_size): New.
4423 (register_size): Add target_desc parameter, and use it.
4424 (register_data, supply_register, supply_register_zeroed)
4425 (supply_regblock, supply_register_by_name, collect_register)
4426 (collect_register_as_string, collect_register_by_name): Adjust.
4427 * regcache.h (struct target_desc): Forward declare.
4428 (struct regcache) <tdesc>: New field.
4429 (init_register_cache, new_register_cache): Add target_desc
4431 (regcache_invalidate_thread): Declare.
4432 (regcache_invalidate_one): Delete declaration.
4433 (regcache_release): Declare.
4434 (find_register_by_number, register_cache_size, register_size)
4435 (find_regno): Add target_desc parameter.
4436 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
4438 * remote-utils.c: Include tdesc.h.
4439 (outreg, prepare_resume_reply): Adjust.
4440 * server.c: Include tdesc.h.
4441 (gdbserver_xmltarget): Delete declaration.
4442 (get_features_xml, process_serial_event): Adjust.
4443 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
4445 (struct process_info) <tdesc>: New field.
4446 (ipa_tdesc): Declare.
4447 * tdesc.c: New file.
4448 * tdesc.h: New file.
4449 * tracepoint.c: Include tdesc.h.
4450 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
4451 (get_context_regcache): Adjust to pass ipa_tdesc down.
4452 (do_action_at_tracepoint): Adjust to get the register cache size
4453 from the context regcache's description.
4454 (traceframe_walk_blocks): Adjust to get the register cache size
4455 from the current trace frame's description.
4456 (traceframe_get_pc): Adjust to get current trace frame's
4457 description and pass it down.
4458 (gdb_collect): Adjust to get the register cache size from the
4460 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
4461 (gdbserver_xmltarget): Delete.
4462 (initialize_low_tracepoint): Set the ipa's target description.
4463 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
4464 (initialize_low_tracepoint): Set the ipa's target description.
4465 * linux-x86-low.c: Include tdesc.h.
4466 [__x86_64__] (is_64bit_tdesc): New.
4467 (ps_get_thread_area, x86_get_thread_area): Use it.
4468 (i386_cannot_store_register): Rename to ...
4469 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
4470 (i386_cannot_fetch_register): Rename to ...
4471 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
4472 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
4474 (target_regsets): Rename to ...
4475 (x86_regsets): ... this.
4476 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
4478 (x86_siginfo_fixup): Use is_64bit_tdesc.
4479 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
4480 (tdesc_x32_avx_linux, tdesc_x32_linux)
4481 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
4483 (x86_linux_update_xmltarget): Delete.
4484 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
4485 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
4486 (AMD64_LINUX_USER64_CS): New.
4487 (x86_linux_read_description): New, based on
4488 x86_linux_update_xmltarget.
4489 (same_process_callback): New.
4490 (x86_arch_setup_process_callback): New.
4491 (x86_linux_update_xmltarget): New.
4492 (x86_regsets_info): New.
4493 (amd64_linux_regs_info): New.
4494 (i386_linux_usrregs_info): New.
4495 (i386_linux_regs_info): New.
4496 (x86_linux_regs_info): New.
4497 (x86_arch_setup): Reimplement.
4498 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
4499 (x86_emit_ops): Ditto.
4500 (the_low_target): Adjust. Install x86_linux_regs_info,
4501 x86_cannot_fetch_register, and x86_cannot_store_register.
4502 (initialize_low_arch): New.
4503 * linux-ia64-low.c (tdesc_ia64): Declare.
4504 (ia64_fetch_register): Adjust.
4505 (ia64_usrregs_info, regs_info): New globals.
4506 (ia64_regs_info): New function.
4507 (the_low_target): Adjust.
4508 (initialize_low_arch): New function.
4509 * linux-sparc-low.c (tdesc_sparc64): Declare.
4510 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
4512 (sparc_arch_setup): New function.
4513 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
4514 (the_low_target): Adjust.
4515 (initialize_low_arch): New function.
4516 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
4517 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
4518 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
4519 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
4520 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
4521 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
4522 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
4523 (tdesc_powerpc_isa205_vsx64l): Declare.
4524 (ppc_cannot_store_register, ppc_collect_ptrace_register)
4525 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
4526 (ppc_set_pc, ppc_get_hwcap): Adjust.
4527 (ppc_usrregs_info): Forward declare.
4528 (!__powerpc64__) ppc_regmap_adjusted: New global.
4529 (ppc_arch_setup): Adjust to the current process'es target
4531 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
4532 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
4533 (ppc_store_evrregset): Adjust.
4534 (target_regsets): Rename to ...
4535 (ppc_regsets): ... this, and make static.
4536 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
4537 (ppc_regs_info): New function.
4538 (the_low_target): Adjust.
4539 (initialize_low_arch): New function.
4540 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
4541 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
4542 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
4543 (tdesc_s390x_linux64v2): Declare.
4544 (s390_collect_ptrace_register, s390_supply_ptrace_register)
4545 (s390_fill_gregset, s390_store_last_break): Adjust.
4546 (target_regsets): Rename to ...
4547 (s390_regsets): ... this, and make static.
4548 (s390_get_pc, s390_set_pc): Adjust.
4549 (s390_get_hwcap): New target_desc parameter, and use it.
4550 [__s390x__] (have_hwcap_s390_high_gprs): New global.
4551 (s390_arch_setup): Adjust to set the current process'es target
4552 description. Don't adjust the regmap.
4553 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
4554 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
4555 (regs_info_3264): New globals.
4556 (s390_regs_info): New function.
4557 (the_low_target): Adjust.
4558 (initialize_low_arch): New function.
4559 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
4560 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
4561 [__mips64] (init_registers_mips_linux)
4562 (init_registers_mips_dsp_linux): Delete defines.
4563 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
4564 (have_dsp): New global.
4565 (mips_read_description): New, based on mips_arch_setup.
4566 (mips_arch_setup): Reimplement.
4567 (get_usrregs_info): New function.
4568 (mips_cannot_fetch_register, mips_cannot_store_register)
4569 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
4570 (mips_fill_fpregset, mips_store_fpregset): Adjust.
4571 (target_regsets): Rename to ...
4572 (mips_regsets): ... this, and make static.
4573 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
4574 (dsp_regs_info, regs_info): New globals.
4575 (mips_regs_info): New function.
4576 (the_low_target): Adjust.
4577 (initialize_low_arch): New function.
4578 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
4579 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
4581 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
4582 (arm_read_description): New, with bits factored from
4584 (arm_arch_setup): Reimplement.
4585 (target_regsets): Rename to ...
4586 (arm_regsets): ... this, and make static.
4587 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
4588 (arm_regs_info): New function.
4589 (the_low_target): Adjust.
4590 (initialize_low_arch): New function.
4591 * linux-m68k-low.c (tdesc_m68k): Declare.
4592 (target_regsets): Rename to ...
4593 (m68k_regsets): ... this, and make static.
4594 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
4595 (m68k_regs_info): New function.
4596 (m68k_arch_setup): New function.
4597 (the_low_target): Adjust.
4598 (initialize_low_arch): New function.
4599 * linux-sh-low.c (tdesc_sharch): Declare.
4600 (target_regsets): Rename to ...
4601 (sh_regsets): ... this, and make static.
4602 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
4603 (sh_regs_info, sh_arch_setup): New functions.
4604 (the_low_target): Adjust.
4605 (initialize_low_arch): New function.
4606 * linux-bfin-low.c (tdesc_bfin): Declare.
4607 (bfin_arch_setup): New function.
4608 (bfin_usrregs_info, regs_info): New globals.
4609 (bfin_regs_info): New function.
4610 (the_low_target): Adjust.
4611 (initialize_low_arch): New function.
4612 * linux-cris-low.c (tdesc_cris): Declare.
4613 (cris_arch_setup): New function.
4614 (cris_usrregs_info, regs_info): New globals.
4615 (cris_regs_info): New function.
4616 (the_low_target): Adjust.
4617 (initialize_low_arch): New function.
4618 * linux-cris-low.c (tdesc_crisv32): Declare.
4619 (cris_arch_setup): New function.
4620 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
4621 (cris_regs_info): New function.
4622 (the_low_target): Adjust.
4623 (initialize_low_arch): New function.
4624 * linux-m32r-low.c (tdesc_m32r): Declare.
4625 (m32r_arch_setup): New function.
4626 (m32r_usrregs_info, regs_info): New globals.
4627 (m32r_regs_info): Adjust.
4628 (initialize_low_arch): New function.
4629 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
4630 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
4631 (tic6x_usrregs_info): Forward declare.
4632 (tic6x_read_description): New function, based on ...
4633 (tic6x_arch_setup): ... this. Reimplement.
4634 (target_regsets): Rename to ...
4635 (tic6x_regsets): ... this, and make static.
4636 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
4637 (tic6x_regs_info): New function.
4638 (the_low_target): Adjust.
4639 (initialize_low_arch): New function.
4640 * linux-xtensa-low.c (tdesc_xtensa): Declare.
4641 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
4642 (target_regsets): Rename to ...
4643 (xtensa_regsets): ... this, and make static.
4644 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
4646 (xtensa_arch_setup, xtensa_regs_info): New functions.
4647 (the_low_target): Adjust.
4648 (initialize_low_arch): New function.
4649 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
4650 (nios2_arch_setup): Set the current process'es tdesc.
4651 (target_regsets): Rename to ...
4652 (nios2_regsets): ... this.
4653 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
4654 (nios2_regs_info): New function.
4655 (the_low_target): Adjust.
4656 (initialize_low_arch): New function.
4657 * linux-aarch64-low.c (tdesc_aarch64): Declare.
4658 (aarch64_arch_setup): Set the current process'es tdesc.
4659 (target_regsets): Rename to ...
4660 (aarch64_regsets): ... this.
4661 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
4662 (aarch64_regs_info): New function.
4663 (the_low_target): Adjust.
4664 (initialize_low_arch): New function.
4665 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
4667 (target_regsets): Rename to ...
4668 (tile_regsets): ... this.
4669 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
4670 (tile_regs_info): New function.
4671 (tile_arch_setup): Set the current process'es tdesc.
4672 (the_low_target): Adjust.
4673 (initialize_low_arch): New function.
4674 * spu-low.c (tdesc_spu): Declare.
4675 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
4676 * win32-arm-low.c (tdesc_arm): Declare.
4677 (arm_arch_setup): New function.
4678 (the_low_target): Install arm_arch_setup instead of
4680 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
4681 (init_windows_x86): Rename to ...
4682 (i386_arch_setup): ... this. Set `win32_tdesc'.
4683 (the_low_target): Adjust.
4684 * win32-low.c (win32_tdesc): New global.
4685 (child_add_thread): Don't create the thread cache here.
4686 (do_initial_child_stuff): Set the new process'es tdesc.
4687 * win32-low.h (struct target_desc): Forward declare.
4688 (win32_tdesc): Declare.
4689 * lynx-i386-low.c (tdesc_i386): Declare global.
4690 (lynx_i386_arch_setup): Set `lynx_tdesc'.
4691 * lynx-low.c (lynx_tdesc): New global.
4692 (lynx_add_process): Set the new process'es tdesc.
4693 * lynx-low.h (struct target_desc): Forward declare.
4694 (lynx_tdesc): Declare global.
4695 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
4696 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
4697 * nto-low.c (nto_tdesc): New global.
4698 (do_attach): Set the new process'es tdesc.
4699 * nto-low.h (struct target_desc): Forward declare.
4700 (nto_tdesc): Declare.
4701 * nto-x86-low.c (tdesc_i386): Declare.
4702 (nto_x86_arch_setup): Set `nto_tdesc'.
4704 2013-06-04 Gary Benson <gbenson@redhat.com>
4706 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
4707 to qSupported response when appropriate.
4708 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
4709 with nonzero-length annex.
4710 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
4711 arguments supplied in annex.
4713 2013-05-31 Doug Evans <dje@google.com>
4716 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
4717 64 bits in 64-cross-32 environment.
4719 2013-05-28 Pedro Alves <palves@redhat.com>
4721 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
4722 (aarch64-without-fpu.c): Delete rule.
4723 * configure.srv (aarch64*-*-linux*): Remove references to
4724 aarch64-without-fpu.o and aarch64-without-fpu.xml.
4725 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
4728 2013-05-24 Pedro Alves <palves@redhat.com>
4730 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
4731 instead of strchr/decode_address. Error if the range isn't split
4732 with a ','. Don't assume there's be a ':' in the action.
4734 2013-05-23 Yao Qi <yao@codesourcery.com>
4735 Pedro Alves <palves@redhat.com>
4737 * linux-low.c (lwp_in_step_range): New function.
4738 (linux_wait_1): If the thread was range stepping and stopped
4739 outside the stepping range, report the stop to GDB. Otherwise,
4740 continue stepping. Add range stepping debug output.
4741 (linux_set_resume_request): Copy the step range from the resume
4743 (linux_supports_range_stepping): New.
4744 (linux_target_ops) <supports_range_stepping>: Set to
4745 linux_supports_range_stepping.
4746 * linux-low.h (struct linux_target_ops)
4747 <supports_range_stepping>: New field.
4748 (struct lwp_info) <step_range_start, step_range_end>: New fields.
4749 * linux-x86-low.c (x86_supports_range_stepping): New.
4750 (the_low_target) <supports_range_stepping>: Set to
4751 x86_supports_range_stepping.
4752 * server.c (handle_v_cont): Handle 'r' action.
4753 (handle_v_requests): Append ";r" if the target supports range
4755 * target.h (struct thread_resume) <step_range_start,
4756 step_range_end>: New fields.
4757 (struct target_ops) <supports_range_stepping>:
4759 (target_supports_range_stepping): New macro.
4761 2013-05-17 Joel Brobecker <brobecker@adacore.com>
4763 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
4764 confusion in comment.
4766 2013-05-17 Joel Brobecker <brobecker@adacore.com>
4768 * lynx-low.c (struct process_info_private): New type.
4769 (lynx_add_process): New function.
4770 (lynx_create_inferior, lynx_attach): Replace calls to
4771 add_process by calls to lynx_add_process.
4772 (lynx_resume): If PTID is null, then try using
4773 current_process()->private->last_wait_event_ptid.
4775 (lynx_clear_inferiors): Delete. The contents of that function
4776 has been inlined in lynx_mourn;
4777 (lynx_wait_1): Save the ptid in the process's private data.
4778 (lynx_mourn): Free the process' private data. Replace call
4779 to lynx_clear_inferiors by call to clear_inferiors.
4781 2013-05-17 Yao Qi <yao@codesourcery.com>
4783 * i386-low.c (i386_length_and_rw_bits): Move the comment to
4786 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
4788 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
4789 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
4790 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
4791 PT_TEXT_END_ADDR guards. Update comments.
4792 (linux_target_op) <read_offsets>: Conditionally define to
4793 linux_read_offsets if the target is UCLIBC and if it defines
4794 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
4796 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
4797 Andrew Jenner <andrew@codesourcery.com>
4799 * Makefile.in (SFILES): Add linux-nios2-low.c.
4800 (clean): Add action to delete nios2-linux.c.
4801 (nios2-linux.c): New rule.
4802 * configure.srv: Add nios2*-*-linux*.
4803 * linux-nios2-low.c: New.
4805 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
4807 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
4809 2013-04-25 Hui Zhu <hui@codesourcery.com>
4812 * ax.c (ax_printf): Add fflush.
4814 2013-04-22 Tom Tromey <tromey@redhat.com>
4816 * Makefile.in (SFILES): Add filestuff.c.
4817 (OBS): Add filestuff.o.
4818 (filestuff.o): New target.
4819 * config.in, configure: Rebuild.
4820 * configure.ac: Check for fdwalk, pipe2.
4822 2013-04-17 Pedro Alves <palves@redhat.com>
4824 * configure.ac (USE_THREAD_DB): Delete variable.
4825 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
4826 Don't AC_SUBST USE_THREAD_DB.
4827 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
4828 * config.in, configure: Regenerate.
4830 2013-04-16 Pedro Alves <palves@redhat.com>
4832 * linux-low.h (struct lwp_info) <thread_known>: Move under
4833 the USE_THREAD_DB #ifdef.
4835 2013-04-16 Pedro Alves <palves@redhat.com>
4837 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
4838 (linux-low.o): Delete rule.
4839 * linux-low.h: Always include "gdb_thread_db.h" instead of
4840 conditionally including thread_db.h.
4841 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
4844 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
4846 * Makefile.in (install-only): Fix make install regression.
4848 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
4850 Convert man pages to texinfo, new gdbinit.5 texinfo page.
4851 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
4853 * gdbserver.1: Remove.
4855 2013-03-22 Pedro Alves <palves@redhat.com>
4857 * linux-low.c (handle_extended_wait): Don't call
4858 linux_enable_event_reporting.
4860 2013-03-15 Tony Theodore <tonyt@logyst.com>
4863 * Makefile.in (SHELL): Use @SHELL@.
4865 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
4867 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
4870 2013-03-13 Joel Brobecker <brobecker@adacore.com>
4872 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
4873 Remove extraneous NULL element.
4875 2013-03-13 Yao Qi <yao@codesourcery.com>
4877 * tracepoint.c (traceframe_read_tsv): Look for the last matched
4878 'V' block in trace frame.
4880 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
4882 * target.h (struct target_ops): Add btrace ops.
4883 (target_supports_btrace): New macro.
4884 (target_enable_btrace): New macro.
4885 (target_disable_btrace): New macro.
4886 (target_read_btrace): New macro.
4887 * gdbthread.h (struct thread_info): Add btrace field.
4888 * server.c: Include btrace-common.h.
4889 (handle_btrace_general_set): New function.
4890 (handle_btrace_enable): New function.
4891 (handle_btrace_disable): New function.
4892 (handle_general_set): Call handle_btrace_general_set.
4893 (handle_qxfer_btrace): New function.
4894 (struct qxfer qxfer_packets[]): Add btrace entry.
4895 * inferiors.c (remove_thread): Disable btrace.
4896 * linux-low: Include linux-btrace.h.
4897 (linux_low_enable_btrace): New function.
4898 (linux_low_read_btrace): New function.
4899 (linux_target_ops): Add btrace ops.
4900 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
4901 Add srv_linux_btrace=yes.
4902 (x86_64-*-linux*): Add linux-btrace.o.
4903 Add srv_linux_btrace=yes.
4904 * configure.ac: Define HAVE_LINUX_BTRACE.
4905 * config.in: Regenerated.
4906 * configure: Regenerated.
4908 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
4910 * server.c (handle_qxfer): Preserve error message if -3 is
4912 (qxfer): Document the -3 return value.
4914 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
4916 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
4917 (linux_btrace_h): New variable.
4918 (linux-btrace.o): New rule.
4920 2013-03-08 Stan Shebs <stan@codesourcery.com>
4921 Hafiz Abid Qadeer <abidh@codesourcery.com>
4923 * tracepoint.c (trace_buffer_size): New global.
4924 (DEFAULT_TRACE_BUFFER_SIZE): New define.
4925 (init_trace_buffer): Change to one-argument function. Allocate
4926 trace buffer memory.
4927 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
4928 handle QTBuffer:size packet.
4929 (cmd_bigqtbuffer_size): New function.
4930 (initialize_tracepoint): Call init_trace_buffer with
4931 DEFAULT_TRACE_BUFFER_SIZE.
4932 * server.c (handle_query): Add QTBuffer:size in the
4935 2013-03-07 Yao Qi <yao@codesourcery.com>
4937 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
4938 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
4940 (cmd_qtsp): Adjust condition. Do post increment.
4941 Set cur_action and cur_step_action back to 0.
4943 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
4946 * linux-low.c (linux_write_memory): Return early success if LEN is
4949 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
4951 * configure.srv: Add x86_64-*-cygwin* as target.
4953 2013-02-28 Tom Tromey <tromey@redhat.com>
4955 * configure.ac: Invoke AC_SYS_LARGEFILE.
4956 * configure, config.in: Rebuild.
4958 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
4960 * win32-low.c: Throughout, fix format strings and casts of
4961 printf-like functions to avoid type related warnings on all
4963 (get_child_debug_event): Print dwDebugEventCode as hex since
4964 that's how it's usually documented.
4966 2013-02-28 Yao Qi <yao@codesourcery.com>
4968 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
4971 2013-02-27 Jiong Wang <jiwang@tilera.com>
4973 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
4974 (reg-tilegx32.c): New rule.
4975 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
4976 * linux-tile-low.c (tile_arch_setup): New function. Invoke
4977 different register info initializer according to elf class.
4978 (init_registers_tilgx32): New function. The tilegx32 register info
4980 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
4981 (tile_store_gregset): Likewise.
4983 2013-02-27 Yao Qi <yao@codesourcery.com>
4985 * server.c (process_point_options): Print debug message when
4986 debug_threads is true.
4988 2013-02-26 Yao Qi <yao@codesourcery.com>
4990 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
4992 2013-02-19 Pedro Alves <palves@redhat.com>
4993 Kai Tietz <ktietz@redhat.com>
4997 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
4998 instead of strtoul to extract address from packet.
4999 (process_serial_event) <'z'>: Likewise.
5001 2013-02-18 Yao Qi <yao@codesourcery.com>
5003 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
5005 2013-02-14 Pedro Alves <palves@redhat.com>
5009 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
5010 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
5012 2013-02-14 Pedro Alves <palves@redhat.com>
5014 * tracepoint.c (cmd_qtdpsrc): Use savestring.
5016 2013-02-14 Pedro Alves <palves@redhat.com>
5018 * tracepoint.c (save_string): Delete.
5019 (add_tracepoint_action): Use savestring instead of save_string.
5021 2013-02-12 Pedro Alves <palves@redhat.com>
5023 * linux-xtensa-low.c: Ditto.
5024 * xtensa-xtregs.c: Ditto.
5026 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
5028 * thread-db.c (thread_db_get_tls_address): NULL pointer check
5031 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
5033 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
5034 aarch64_num_wp_regs and aarch64_num_bp_regs to
5035 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
5037 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
5039 * linux-aarch64-low.c (ps_get_thread_area): Replace
5040 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
5042 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
5043 Marcus Shawcroft <marcus.shawcroft@arm.com>
5044 Nigel Stephens <nigel.stephens@arm.com>
5045 Yufeng Zhang <yufeng.zhang@arm.com>
5047 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
5048 (aarch64.c, aarch64-without-fpu.c): New targets.
5049 * configure.srv (aarch64*-*-linux*): New.
5050 * linux-aarch64-low.c: New file.
5052 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
5054 * linux-low.c (handle_extended_wait, linux_create_inferior)
5055 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
5056 (dequeue_one_deferred_signal, linux_resume_one_thread)
5057 (fetch_register, linux_write_memory, linux_enable_event_reporting)
5058 (linux_tracefork_grandchild, linux_test_for_tracefork)
5059 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
5060 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
5061 where the argument is 0.
5063 2013-01-25 Yao Qi <yao@codesourcery.com>
5065 * event-loop.c: Include "queue.h".
5066 (gdb_event_p): New typedef.
5067 (struct gdb_event) <next_event>: Remove.
5068 (event_queue): Change to QUEUE(gdb_event_p).
5069 (async_queue_event): Remove.
5070 (gdb_event_xfree): New.
5071 (initialize_event_loop): New.
5072 (process_event): Use API from QUEUE.
5073 (wait_for_event): Likewise.
5074 * server.c (main): Call initialize_event_loop.
5075 * server.h (initialize_event_loop): Declare.
5077 2013-01-18 Yao Qi <yao@codesourcery.com>
5079 * ax.h (struct eval_agent_expr_context): New.
5080 (gdb_eval_agent_expr): Update declaration.
5081 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
5082 TFRAME. Add new argument CTX.
5083 * server.h (struct eval_agent_expr_context): Declare.
5084 (agent_mem_read, agent_tsv_read): Update declaration.
5085 (agent_mem_read_string): Likewise.
5086 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
5087 (add_traceframe_block): Add new argument TPOINT.
5088 Increase TPOINT->traceframe_usage.
5089 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
5090 eval_tracepoint_agent_expr.
5091 (condition_true_at_tracepoint): Likewise.
5092 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
5093 (agent_mem_read_string, agent_tsv_read): Likewise.
5095 2013-01-16 Yao Qi <yao@codesourcery.com>
5097 * linux-low.c (linux_resume_one_lwp): Don't check
5098 'lwp->bp_reinsert != 0'.
5100 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5101 Pedro Alves <palves@redhat.com>
5103 * lynx-low.c (ptrace_request_to_str): Define a temporary
5104 macro and use it to simplify this function's implementation.
5106 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5108 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
5111 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5113 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
5115 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5117 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
5119 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5121 * lynx-low.c (lynx_resume): Use the resume_info parameter
5122 to determine the ptid for the lynx_ptrace call, unless
5123 it is equal to minus_one_ptid, in which case we use the
5124 ptid of the current_inferior.
5125 (lynx_wait_1): After having received a thread create/exit
5126 event, resume the inferior's execution using the signaling
5127 thread's ptid, rather than the old ptid.
5129 2013-01-07 Joel Brobecker <brobecker@adacore.com>
5131 * lynx-low.c (lynx_resume): Delete variable ret.
5133 2013-01-01 Joel Brobecker <brobecker@adacore.com>
5135 * gdbreplay.c (gdbreplay_version): Update copyright year.
5136 * server.c (gdbserver_version): Likewise.
5138 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5140 * lynx-low.c (lynx_wait_1): Add debug trace before adding
5143 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5145 * lynx-low.c (ptrace_request_to_str): Add handling for
5148 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5150 * lynx-low.c (lynx_attach): Delete variable new_process.
5152 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5154 * lynx-low.c (lynx_create_inferior): Delete variable
5157 2012-12-17 Joel Brobecker <brobecker@adacore.com>
5159 * lynx-low.c (ptrace_request_to_str): Do not handle
5160 PTRACE_GETTHREADLIST if this macro does not exist.
5162 2012-12-15 Yao Qi <yao@codesourcery.com>
5164 * Makefile.in (OBS): Add notif.o.
5165 * notif.c, notif.h: New.
5166 * server.c: Include "notif.h".
5167 (struct vstop_notif) <next>: Remove.
5169 (queue_stop_reply): Update.
5170 (push_event, send_next_stop_reply): Remove.
5171 (discard_queued_stop_replies): Update.
5172 (notif_stop): New variable.
5173 (handle_v_stopped): Remove.
5174 (handle_v_requests): Don't call handle_v_stopped. Call
5175 handle_ack_notif instead.
5176 (queue_stop_reply_callback): Call notif_event_enque instead
5177 of queue_stop_reply.
5178 (handle_status): Don't call send_next_stop_reply, call
5179 notif_write_event instead.
5180 (kill_inferior_callback): Likewise.
5181 (detach_or_kill_inferior_callback): Likewise.
5182 (main): Call initialize_notif.
5183 (process_serial_event): Call QUEUE_is_empty.
5184 (handle_target_event): Call notif_push instead of push event.
5185 * server.h (push_event): Remove declaration.
5187 2012-12-10 Tom Tromey <tromey@redhat.com>
5189 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
5190 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
5193 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
5194 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
5195 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
5196 (amd64-linux-ipa.o, ax.o): Rewrite.
5197 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
5198 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
5199 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
5200 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
5201 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
5202 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
5203 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
5204 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
5205 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
5206 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
5207 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
5208 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
5209 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
5210 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
5211 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
5212 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
5213 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
5214 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
5215 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
5216 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
5217 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
5218 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
5219 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
5220 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
5221 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
5222 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
5223 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
5224 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
5225 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
5226 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
5227 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
5228 (reg-tilegx.o): Remove.
5229 (all_object_files): New macro.
5230 Include .deps files.
5231 * aclocal.m4, configure: Rebuild.
5232 * acinclude.m4: Include depstand.m4, lead-dot.m4.
5233 * configure.ac: Invoke ZW_CREATE_DEPDIR,
5234 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
5236 2012-12-05 Tom Tromey <tromey@redhat.com>
5239 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
5241 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
5243 * configure.ac: Check for linux/perf_event.h.
5244 * config.in: Regenerated.
5245 * configure: Regenerated.
5247 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
5249 * hostio.c (handle_readlink): Decrease buffer size
5250 parameter passed to readlink by one byte.
5252 2012-11-26 Yao Qi <yao@codesourcery.com>
5254 * configure.ac (build_warnings): Append '-Wempty-body'.
5255 * configure: Regenerated.
5256 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
5259 2012-11-15 Pierre Muller <muller@sourceware.org>
5261 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
5262 * config.in: Regenerate.
5263 * configure: Regenerate.
5264 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
5265 Use "gdb_wait.h" header instead of <sys/wait.h> header.
5266 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
5267 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
5269 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
5270 instead of <sys/wait.h> header.
5271 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
5273 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
5275 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
5276 (various make rules): Remove -DGDBSERVER
5278 2012-11-09 Yao Qi <yao@codesourcery.com>
5280 * spu-low.c (current_ptid): Move it to ..
5281 * gdbthread.h: ... here. New.
5282 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
5283 * server.c (myresume, process_serial_event): Likewise.
5284 * thread-db.c (thread_db_find_new_threads): Likewise.
5285 * tracepoint.c (run_inferior_command): Likewise.
5287 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
5289 * server.c (handle_search_memory_1): Include access length in
5292 2012-09-05 Michael Brandt <michael.brandt@axis.com>
5294 * linux-crisv32-low.c: Fix compile errors.
5296 2012-09-04 Yao Qi <yao@codesourcery.com>
5298 * tracepoint.c (cmd_qtsv): Adjust debug message.
5299 Don't check CUR_TPOINT.
5301 2012-08-28 Yao Qi <yao@codesourcery.com>
5303 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
5304 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
5305 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
5306 Remove declarations of xmalloc, xreallloc, xstrdup and
5308 * Makefile.in (libiberty_h): New.
5309 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
5310 (linux-bfin-low.o): Append dependency 'libiberty.h'.
5312 2012-08-23 Yao Qi <yao@codesourcery.com>
5314 * server.h: Remove declaration of 'xsnprintf'.
5316 2012-08-22 Keith Seitz <keiths@redhat.com>
5318 * server.h: Include build-gnulib-gbserver/config.h.
5319 * gdbreplay.c: Likewise.
5321 2012-08-08 Doug Evans <dje@google.com>
5323 * Makefile.in (SFILES): Add gdb_vecs.c.
5324 (OBS): Add gdb_vecs.o.
5325 (gdb_vecs_h, host_defs_h): New variables.
5326 (thread-db.o): Add $(gdb_vecs_h) dependency.
5327 (gdb_vecs.o): New rule.
5328 * thread-db.c: #include "gdb_vecs.h".
5329 (thread_db_load_search): Use a vector to iterate over path elements.
5330 Handle text appearing after "$pdir".
5332 * configure.ac: Add check for strstr.
5333 * config.in: Regenerate.
5334 * configure: Regenerate.
5336 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
5338 * hostio.c (handle_pread): If pread fails, fall back to attempting
5340 (handle_pwrite): Likewise for pwrite.
5342 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
5344 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
5345 between unsupported TYPE and unimplementable ADDR/LEN combination.
5346 (arm_insert_point): Act on new return value.
5348 2012-07-31 Pedro Alves <palves@redhat.com>
5350 * server.c (process_point_options): Only skip tokens if we find
5351 one that is unrecognized. Don't treat 'X' specially while
5352 skipping unrecognized tokens.
5354 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
5356 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
5357 to 4-byte-align HW breakpoint addresses for Thumb.
5359 2012-07-27 Yao Qi <yao@codesourcery.com>
5363 * server.h: Declare gdb_agent_about_to_close.
5364 * target.c (kill_inferior): Include "agent.h".
5365 New. Send command 'kill'.
5366 * target.h (kill_inferior): Removed macro.
5367 * tracepoint.c (gdb_agent_about_to_close): New.
5368 (gdb_agent_helper_thread): Handle command 'close'.
5369 Wait endlessly until the inferior stops.
5370 Install gdb_agent_remove_socket to atexit hook.
5371 (agent_socket_name): New static variable.
5372 (gdb_agent_socket_init): Replace local variable 'name' with
5373 'agent_socket_name'.
5374 (gdb_agent_remove_socket): New.
5376 2012-07-27 Yao Qi <yao@codesourcery.com>
5378 * server.c (process_point_options): Stop at 'X' when parsing.
5380 2012-07-19 Michael Eager <eager@eagercon.com>
5382 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
5384 * linux-x86-low.c (x86_insert_point, x86_remove_point):
5385 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
5386 hardware breakpoint.
5388 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
5390 * gdbserver/linux-low.c (initialize_low): Call
5391 linux_ptrace_init_warnings.
5393 2012-07-02 Doug Evans <dje@google.com>
5395 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
5398 2012-07-02 Stan Shebs <stan@codesourcery.com>
5400 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
5401 (ax.o): Add it to build rule.
5403 (OBS): Add format.o.
5404 (IPA_OBS): Add format.o.
5405 * server.c (handle_query): Claim support for breakpoint commands.
5406 (process_point_options): Add command case.
5407 (process_serial_event): Leave running if there are printfs in
5409 * mem-break.h (any_persistent_commands): Declare.
5410 (add_breakpoint_commands): Declare.
5411 (gdb_no_commands_at_breakpoint): Declare.
5412 (run_breakpoint_commands): Declare.
5413 * mem-break.c (struct point_command_list): New struct.
5414 (struct breakpoint): New field command_list.
5415 (any_persistent_commands): New function.
5416 (add_commands_to_breakpoint): New function.
5417 (add_breakpoint_commands): New function.
5418 (gdb_no_commands_at_breakpoint): New function.
5419 (run_breakpoint_commands): New function.
5420 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
5422 * ax.c: Include format.h.
5423 (ax_printf): New function.
5424 (gdb_eval_agent_expr): Add printf opcode.
5426 2012-06-13 Yao Qi <yao@codesourcery.com>
5428 * server.c (start_inferior): Remove duplicated writes to fields
5429 'last_resume_kind' and 'last_status' of 'current_inferior'.
5431 2012-06-12 Yao Qi <yao@codesourcery.com>
5432 Pedro Alves <palves@redhat.com>
5434 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
5436 * server.c (handle_v_cont): Extend comment.
5438 2012-06-11 Yao Qi <yao@codesourcery.com>
5440 * linux-low.c (linux_attach): Add 'static'.
5442 2012-06-06 Yao Qi <yao@codesourcery.com>
5444 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
5446 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
5448 Fix gcc -flto compilation warning.
5449 * server.c (main): Make variable multi_mode and attach volatile.
5451 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
5453 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
5454 if the platform doesn't know about it.
5456 2012-05-30 Jeff Kenton <jkenton@tilera.com>
5458 * Makefile.in (SFILES): Add linux-tile-low.c.
5459 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
5460 * configure.srv: Handle tilegx-*-linux*.
5461 * linux-tile-low.c: New file.
5463 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5465 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
5467 2012-05-24 Pedro Alves <palves@redhat.com>
5471 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
5473 2012-05-24 Pedro Alves <palves@redhat.com>
5477 Replace target_signal with gdb_signal throughout.
5479 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
5481 * linux-low.c (linux_store_registers): Avoid the copying sequence
5482 when no data has been retrieved by ptrace.
5484 2012-05-22 Will Deacon <will.deacon@arm.com>
5486 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
5487 Include asm/ptrace.h.
5488 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
5491 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
5493 * linux-low.c (linux_store_registers): Don't re-retrieve data
5494 with ptrace that has already been obtained from /proc. Always
5495 copy any data retrieved with ptrace to the buffer supplied.
5497 2012-05-11 Yao Qi <yao@codesourcery.com>
5498 Pedro Alves <palves@redhat.com>
5500 * linux-low.c (enum stopping_threads_kind): New.
5501 (stopping_threads): Change type to `enum stopping_threads_kind'.
5502 (handle_extended_wait): If stopping and suspending threads, leave
5503 the new_lwp suspended too.
5504 (linux_wait_for_event): Adjust.
5505 (stop_all_lwps): Set `stopping_threads' to
5506 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
5507 whether we're suspending threads or just stopping them. Assert no
5510 2012-04-29 Yao Qi <yao@codesourcery.com>
5512 * server.h: Move some code to ...
5513 * gdbthread.h: ... here. New.
5514 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
5515 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
5516 (nto-low.o, win32-low.o): Likewise.
5517 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
5518 * regcache.c, remote-utils.c, server.c: Likewise.
5519 * target.c, tracepoint.c, win32-low.c: Likewise.
5521 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
5523 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
5524 (PTRACE_ARG4_TYPE): Likewise.
5525 (PTRACE_XFER_TYPE): Likewise.
5526 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
5527 ptrace to PTRACE_ARG3_TYPE.
5528 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
5529 (PTRACE_ARG4_TYPE): Likewise.
5530 (PTRACE_XFER_TYPE): Likewise.
5531 (linux_detach_one_lwp): Cast fourth argument of
5532 ptrace to long then PTRACE_ARG4_TYPE.
5533 (regsets_fetch_inferior_registers): Cast third argument of
5534 ptrace to long then PTRACE_ARG3_TYPE.
5535 (regsets_store_inferior_registers): Likewise.
5537 2012-04-20 Pedro Alves <palves@redhat.com>
5539 * configure: Regenerate.
5541 2012-04-19 Pedro Alves <palves@redhat.com>
5543 * Makefile.in (GNULIB_BUILDDIR): New.
5544 (LIBGNU, INCGNU, GNULIB_H): Adjust.
5545 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
5546 (all, install-only, uninstall, clean-info, all-lib, clean): No
5547 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
5548 (maintainer-clean realclean distclean): Use subdir_do.
5550 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
5551 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
5552 * acinclude.m4: Include acx_configure_dir.m4.
5553 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
5554 calls. Call AC_PROG_RANLIB. Configure gnulib using
5557 (GNULIB_STDINT_H): Adjust.
5558 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
5559 * gdbreplay.c: Include build-gnulib/config.h.
5560 * server.h: Likewise.
5561 * aclocal.m4: Regenerate.
5562 * config.in: Regenerate.
5563 * configure: Regenerate.
5565 2012-04-19 Pedro Alves <palves@redhat.com>
5567 * Makefile.in (LIBGNU, INCGNU): Adjust.
5568 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
5569 (all, install-only, uninstall, clean-info, all-lib, clean)
5570 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
5571 * configure.ac: Adjust AC_OUTPUT output.
5572 * aclocal.m4: Regenerate.
5573 * configure: Regenerate.
5575 2012-04-19 Pedro Alves <palves@redhat.com>
5577 * Makefile.in (generated_files): New.
5578 (server_h): Remove the explicit dependency on config.h, and depend
5579 on $generated_files.
5581 2012-04-19 Pedro Alves <palves@redhat.com>
5583 * Makefile.in (INCGNU): Add -Ignulib.
5585 2012-04-19 Pedro Alves <palves@redhat.com>
5587 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
5588 (INCGNU): ... this, and spell out -I here.
5589 (GNULIB_LIB): Rename to ...
5591 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
5593 2012-04-19 Pedro Alves <palves@redhat.com>
5595 * config.in: Regenerate.
5597 2012-04-19 Pedro Alves <palves@redhat.com>
5599 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
5600 * server.h (memmem): Remove declaration.
5601 * config.in: Regenerate.
5602 * configure: Regenerate.
5604 2012-04-19 Yao Qi <yao@codesourcery.com>
5606 * Makefile.in (SFILES): Add common/vec.c.
5610 2012-04-19 Yao Qi <yao@codesourcery.com>
5612 * remote-utils.c (prepare_resume_reply): Replace with macro
5613 target_core_of_thread.
5614 * server.c (handle_qxfer_threads_proper): Likewise.
5615 * target.h (traget_core_of_thread): New macro.
5617 2012-04-18 Pedro Alves <palves@redhat.com>
5619 * aclocal.m4: Regenerate.
5620 * configure: Regenerate.
5622 2012-04-16 Yao Qi <yao@codesourcery.com>
5624 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
5625 duplicated on address.
5627 2012-04-16 Yao Qi <yao@codesourcery.com>
5629 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
5630 (struct tracepoint_action_ops) <send>: New field.
5631 (m_tracepoint_action_send, r_tracepoint_action_send): New.
5632 (agent_expr_send, x_tracepoint_action_send): New.
5633 (l_tracepoint_action_send): New.
5634 (cmd_qtdp): Download and install tracepoint
5635 according to `use_agent'.
5636 (run_inferior_command): Add one more parameter `len'.
5638 (tracepoint_send_agent): New.
5639 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
5641 2012-04-16 Yao Qi <yao@codesourcery.com>
5643 * tracepoint.c (download_tracepoints): Moved to ...
5644 (cmd_qtstart): ... here.
5646 2012-04-14 Yao Qi <yao@codesourcery.com>
5648 * tracepoint.c: Include inttypes.h.
5649 (struct collect_memory_action): Use sized types.
5650 (struct tracepoint): Likewise.
5651 (cmd_qtdp, stop_tracing): Update print specifiers.
5652 (cmd_qtp, response_tracepoint): Likewise.
5653 (collect_data_at_tracepoint): Likewise.
5654 (collect_data_at_step): Likewise.
5656 2012-04-14 Yao Qi <yao@codesourcery.com>
5658 Import gnulib module inttypes.
5659 * aclocal.m4, config.in, configure: Regenerated.
5661 2012-04-14 Yao Qi <yao@codesourcery.com>
5663 * Makefile.in (maintainer-clean, realclean, distclean): Remove
5664 Makefile and config.status at last.
5666 2012-04-13 Yao Qi <yao@codesourcery.com>
5668 * tracepoint.c: Include stdint.h unconditionally.
5670 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
5672 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
5673 on BFD_HAVE_SYS_PROCFS_TYPE.
5674 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
5675 * configure: Regenerate.
5676 * config.in: Likewise.
5678 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
5680 * Makefile.in (clean): Also remove x32.c x32-linux.c
5681 x32-avx.c x32-avx-linux.c.
5682 (x32.o): New target.
5684 (x32-linux.o): Likewise.
5685 (x32-linux.c): Likewise.
5686 (x32-avx.o): Likewise.
5687 (x32-avx.c): Likewise.
5688 (x32-avx-linux.o): Likewise.
5689 (x32-avx-linux.c): Likewise.
5691 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
5692 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
5693 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
5694 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
5695 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
5696 i386/x32-avx-linux.xml.
5698 * linux-x86-low.c (init_registers_x32_linux): New prototype.
5699 (init_registers_x32_avx_linux): Likwise.
5700 (x86_linux_update_xmltarget): Call init_registers_x32_linux
5701 or init_registers_x32_avx_linux if linux_is_elf64 is false.
5703 2012-04-13 Pedro Alves <palves@redhat.com>
5705 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
5706 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
5707 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
5708 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
5711 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
5713 * linux-x86-low.c (compat_x32_clock_t): New.
5714 (compat_x32_siginfo_t): Likewise.
5715 (compat_x32_siginfo_from_siginfo): Likewise.
5716 (siginfo_from_compat_x32_siginfo): Likewise.
5717 (linux_is_elf64): Likewise.
5718 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
5719 and siginfo_from_compat_x32_siginfo for x32.
5720 (x86_arch_setup): Set linux_is_elf64.
5722 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
5725 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
5727 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
5728 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
5729 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
5730 compatible with process.
5732 2012-04-12 Yao Qi <yao@codesourcery.com>
5734 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
5735 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
5736 (install-only, install-info, clean): Handle sub dir gnulib.
5737 (all-lib, am--refresh): New targets.
5738 (memmem.o): Remove target.
5739 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
5740 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
5741 (AC_REPLACE_FUNCS): Remove memmem.
5742 Invoke gl_INIT and AM_INIT_AUTOMAKE.
5743 (AC_OUTPUT): Generate Makefile in gnulib/.
5744 * aclocal.m4, config.in, configure: Regenerated.
5746 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
5748 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
5750 2012-04-05 Pedro Alves <palves@redhat.com>
5752 -Werror=strict-aliasing
5754 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
5757 2012-04-04 Pedro Alves <palves@redhat.com>
5759 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
5760 (sparc_store_gregset_from_stack, sparc_store_gregset)
5761 (sparc_breakpoint_at): Fix formatting.
5763 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
5765 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
5767 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
5768 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
5769 * config.in: Regenerate.
5770 * configure: Likewise.
5772 2012-03-29 Pedro Alves <palves@redhat.com>
5774 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
5775 Correct ptrace arguments.
5777 2012-03-28 Pedro Alves <palves@redhat.com>
5779 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
5780 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
5781 (IA64_FR1_REGNUM): New defines.
5782 (ia64_fetch_register): New.
5783 (the_low_target): Install it.
5784 * linux-low.h (struct linux_target_ops) <fetch_register>: New
5786 * linux-low.c (linux_fetch_registers): Try the
5787 the_low_target.fetch_register hook first.
5789 * linux-arm-low.c (the_low_target): Adjust.
5790 * linux-bfin-low.c (the_low_target): Adjust.
5791 * linux-cris-low.c (the_low_target): Adjust.
5792 * linux-crisv32-low.c (the_low_target): Adjust.
5793 * linux-m32r-low.c (the_low_target): Adjust.
5794 * linux-m68k-low.c (the_low_target): Adjust.
5795 * linux-mips-low.c (the_low_target): Adjust.
5796 * linux-ppc-low.c (the_low_target): Adjust.
5797 * linux-s390-low.c (the_low_target): Adjust.
5798 * linux-sh-low.c (the_low_target): Adjust.
5799 * linux-sparc-low.c (the_low_target): Adjust.
5800 * linux-tic6x-low.c (the_low_target): Adjust.
5801 * linux-x86-low.c (the_low_target): Adjust.
5802 * linux-xtensa-low.c (the_low_target): Adjust.
5804 2012-03-26 Pedro Alves <palves@redhat.com>
5806 * server.c (handle_qxfer_libraries): Don't bail early if
5807 the_target->qxfer_libraries_svr4 is not NULL.
5809 2012-03-26 Pedro Alves <palves@redhat.com>
5811 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
5813 2012-03-23 Pedro Alves <palves@redhat.com>
5815 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
5816 "library-list-svr4" element's start tag when the the DSO list is
5819 2012-03-23 Pedro Alves <palves@redhat.com>
5821 * linux-low.c (read_one_ptr): Read the inferior's pointer through
5822 a variable whose type size is the same as the inferior's pointer
5825 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
5827 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
5829 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
5830 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
5831 * linux-low.h: Include <signal.h>.
5832 (struct siginfo): Remove forward declaration.
5833 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
5836 2012-03-21 Mike Frysinger <vapier@gentoo.org>
5838 * .gitignore: Ignore more files.
5840 2012-03-19 Pedro Alves <palves@redhat.com>
5841 Jan Kratochvil <jan.kratochvil@redhat.com>
5843 * server.c (cont_thread, general_thread): Add describing comments.
5844 (start_inferior): Clear `cont_thread'.
5845 (handle_v_cont): Don't set `cont_thread' if resuming all threads
5848 2012-03-15 Yao Qi <yao@codesourcery.com>
5850 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
5852 (cmd_qtdp): ... here.
5854 2012-03-15 Yao Qi <yao@codesourcery.com>
5856 * tracepoint.c (struct tracepoint_action_ops): New.
5857 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
5858 (m_tracepoint_action_download): New.
5859 (r_tracepoint_action_download): New.
5860 (x_tracepoint_action_download): New.
5861 (l_tracepoint_action_download): New.
5862 (add_tracepoint_action): Install `action->ops' according type.
5863 (download_tracepoint_1): Move code `download' function pointer
5864 of various tracepoint_action_ops.
5866 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
5868 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
5869 linux_ptrace_attach_warnings.
5871 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
5873 * Makefile.in (linux-ptrace.o): New.
5874 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
5875 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
5876 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
5877 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
5878 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
5880 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
5882 2012-03-08 Yao Qi <yao@codesourcery.com>
5883 Pedro Alves <palves@redhat.com>
5885 Fix PR server/13392.
5886 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
5888 * tracepoint.c (remove_tracepoint): New.
5889 (cmd_qtdp): Call remove_tracepoint when failed to install.
5891 2012-03-07 Pedro Alves <palves@redhat.com>
5893 * linux-low.c (get_detach_signal): New.
5894 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
5895 Pass on pending signals to PTRACE_DETACH. Check the result of the
5897 * server.c (program_signals, program_signals_p): New.
5898 (handle_general_set): Handle QProgramSignals.
5899 * server.h (program_signals, program_signals_p): Declare.
5901 2012-03-05 Pedro Alves <palves@redhat.com>
5902 Jan Kratochvil <jan.kratochvil@redhat.com>
5904 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
5907 2012-03-03 Yao Qi <yao@codesourcery.com>
5909 * tracepoint.c (tracepoint_look_up_symbols): Update call to
5910 agent_look_up_symbols.
5912 2012-03-03 Yao Qi <yao@codesourcery.com>
5914 * Makefile.in (linux-low.o): Keep dependence on agent.h.
5915 (linux-x86-low.o): Likewise.
5916 * server.h: Remove in_process_agent_loaded.
5917 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
5921 2012-03-03 Yao Qi <yao@codesourcery.com>
5923 * tracepoint.c (gdb_agent_capability): New global.
5924 (in_process_agent_loaded_ust): Renamed to
5925 `in_process_agent_supports_ust'.
5927 (in_process_agent_supports_ust): Call agent_capability_check.
5928 (clear_installed_tracepoints): Assert that agent supports
5931 2012-03-03 Yao Qi <yao@codesourcery.com>
5933 * linux-low.c (linux_supports_agent): New.
5934 (linux_target_ops): Initialize field `supports_agent' with
5935 linux_supports_agent.
5936 * target.h (struct target_ops) <supports_agent>: New.
5937 (target_supports_agent): New macro.
5938 * server.c (handle_general_set): Handle packet 'QAgent'.
5939 (handle_query): Send `QAgent+'.
5940 * Makefile.in (server.o): Depends on agent.h.
5942 2012-03-03 Yao Qi <yao@codesourcery.com>
5944 * Makefile.in (OBS): Add agent.o.
5945 Add new rule for agent.o.
5946 Track dependence of tracepoint.c on agent.h.
5947 * tracepoint.c (run_inferior_command_1):
5948 (run_inferior_command): Call agent_run_command.
5949 (gdb_ust_connect_sync_socket): Deleted. Move it to
5951 (resume_thread, stop_thread): Likewise.
5952 (gdb_ust_socket_init): Renamed to ...
5953 (gdb_agent_socket_init): ... New.
5954 (gdb_ust_thread): Renamed to ...
5955 (gdb_agent_helper_thread): ... New.
5956 (gdb_ust_init): Move some code to ...
5957 (gdb_agent_init): ... here. New.
5958 [HAVE_UST]: Call gdb_ust_init.
5959 (initialize_tracepoint_ftlib): Call gdb_agent_init.
5960 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
5961 * config.in, configure: Regenerated.
5963 2012-03-02 Pedro Alves <palves@redhat.com>
5965 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
5966 * linux-low.c (struct simple_pid_list): New.
5967 (stopped_pids): New a struct simple_pid_list pointer.
5968 (add_to_pid_list, pull_pid_from_list): New.
5969 (handle_extended_wait): Don't assume the first signal new children
5970 report is SIGSTOP. Adjust call to pull_pid_from_list.
5971 (linux_wait_for_lwp): Adjust.
5973 2012-03-02 Yao Qi <yao@codesourcery.com>
5975 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
5978 2012-03-02 Yao Qi <yao@codesourcery.com>
5980 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
5981 `stop_pc' and `tpoint'. Update caller.
5983 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
5985 * linux-low.h (linux_target_ops): Add regset_bitmap member.
5986 * linux-low.c (use_linux_regsets): New macro.
5987 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
5988 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
5989 (linux_register_in_regsets): New function.
5990 (usr_fetch_inferior_registers): Skip registers covered by
5992 (usr_store_inferior_registers): Likewise.
5993 (usr_fetch_inferior_registers): New macro.
5994 (usr_store_inferior_registers): Likewise.
5995 (linux_fetch_registers): Handle mixed regset/non-regset targets.
5996 (linux_store_registers): Likewise.
5997 * linux-mips-low.c (init_registers_mips_dsp_linux): New
5999 (init_registers_mips64_dsp_linux): Likewise.
6000 (init_registers_mips_linux): New macro.
6001 (init_registers_mips_dsp_linux): Likewise.
6002 (mips_dsp_num_regs): Likewise.
6003 (DSP_BASE, DSP_CONTROL): New fallback macros.
6004 (mips_base_regs): New macro.
6005 (mips_regmap): Use it. Fix the size.
6006 (mips_dsp_regmap): New variable.
6007 (mips_dsp_regset_bitmap): Likewise.
6008 (mips_arch_setup): New function.
6009 (mips_cannot_fetch_register): Use the_low_target.regmap rather
6011 (mips_cannot_store_register): Likewise.
6012 (the_low_target): Update .arch_setup, .num_regs and .regmap
6013 initializers. Add .regset_bitmap initializer.
6014 * linux-arm-low.c (the_low_target): Add .regset_bitmap
6016 * linux-bfin-low.c (the_low_target): Likewise.
6017 * linux-cris-low.c (the_low_target): Likewise.
6018 * linux-crisv32-low.c (the_low_target): Likewise.
6019 * linux-ia64-low.c (the_low_target): Likewise.
6020 * linux-m32r-low.c (the_low_target): Likewise.
6021 * linux-m68k-low.c (the_low_target): Likewise.
6022 * linux-ppc-low.c (the_low_target): Likewise.
6023 * linux-s390-low.c (the_low_target): Likewise.
6024 * linux-sh-low.c (the_low_target): Likewise.
6025 * linux-sparc-low.c (the_low_target): Likewise.
6026 * linux-tic6x-low.c (the_low_target): Likewise.
6027 * linux-x86-low.c (the_low_target): Likewise.
6028 * linux-xtensa-low.c (the_low_target): Likewise.
6029 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
6030 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
6031 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
6033 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
6034 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
6036 2012-02-29 Yao Qi <yao@codesourcery.com>
6037 Pedro Alves <palves@redhat.com>
6039 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
6040 `step_over_finished' is true.
6042 2012-02-27 Pedro Alves <palves@redhat.com>
6044 * linux-low.c (pid_is_stopped): Delete, moved to common/.
6045 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
6047 2012-02-27 Pedro Alves <palves@redhat.com>
6050 * linux-low.c (pid_is_stopped): New.
6051 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
6053 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
6055 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
6058 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
6060 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
6062 2012-02-24 Luis Machado <lgustavo@codesourcery>
6064 * server.c (handle_query): Advertise support for target-side
6065 breakpoint condition evaluation.
6066 (process_point_options): New function.
6067 (process_serial_event): When inserting a breakpoint, check for
6068 a target-side condition that should be evaluated.
6070 * mem-break.c: Include regcache.h and ax.h.
6071 (point_cond_list_t): New data structure.
6072 (breakpoint) <cond_list>: New field.
6073 (find_gdb_breakpoint_at): Make non-static.
6074 (delete_gdb_breakpoint_at): Clear any target-side
6076 (clear_gdb_breakpoint_conditions): New function.
6077 (add_condition_to_breakpoint): Likewise.
6078 (add_breakpoint_condition): Likewise.
6079 (gdb_condition_true_at_breakpoint): Likewise.
6080 (gdb_breakpoint_here): Return result directly instead
6081 of going through a local variable.
6083 * mem-break.h (find_gdb_breakpoint_at): New prototype.
6084 (clear_gdb_breakpoint_conditions): Likewise.
6085 (add_breakpoint_condition): Likewise.
6086 (gdb_condition_true_at_breakpoint): Likewise.
6088 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
6089 (need_step_over_p): Take target-side breakpoint condition into
6092 2012-02-24 Luis Machado <lgustavo@codesourcery>
6094 * server.h: Include tracepoint.h.
6095 (agent_mem_read, agent_get_trace_state_variable_value,
6096 agent_set_trace_state_variable_value,
6097 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
6098 get_set_tsv_func_addr): New prototypes.
6100 * ax.h: New include file.
6101 * ax.c: New source file.
6103 * tracepoint.c: Include ax.h.
6104 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
6105 agent_expr, eval_result_type): Move to ax.h.
6106 (parse_agent_expr): Rename to ...
6107 (gdb_parse_agent_expr): ... this, make it non-static and move
6109 (unparse_agent_expr) Rename to ...
6110 (gdb_unparse_agent_expr): ... this, make it non-static and move
6112 (eval_agent_expr): Rename to ...
6113 (eval_tracepoint_agent_expr): ... this.
6114 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
6115 forward declarations.
6116 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
6117 (agent_get_trace_state_variable_value): New function.
6118 (agent_set_trace_state_variable_value): New function.
6119 (cmd_qtdp): Call gdb_parse_agent_expr (...).
6120 (response_tracepoint): Call gdb_unparse_agent_expr (...).
6121 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
6122 (condition_true_at_tracepoint): Likewise.
6123 (parse_agent_expr): Rename to ...
6124 (gdb_parse_agent_expr): ... this and move to ax.c.
6125 (unparse_agent_expr): Rename to ...
6126 (gdb_unparse_agent_expr): ... this and move to ax.c.
6127 (gdb_agent_op_name): Move to ax.c.
6128 (eval_agent_expr): Rename to ...
6129 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
6131 (eval_tracepoint_agent_expr): New function.
6132 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
6134 (current_insn_ptr, emit_error, struct bytecode_address): Move to
6136 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
6137 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
6138 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
6139 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
6140 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
6141 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
6142 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
6143 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
6144 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
6145 (compile_bytecodes): Remove forward declaration.
6146 (is_goto_target): Move to ax.c.
6147 (compile_bytecodes): Move to ax.c and call
6148 agent_get_trace_state_variable_value (...) and
6149 agent_set_trace_state_variable_value (...).
6151 * Makefile.in: Update ax.c and IPA dependencies.
6153 2012-02-24 Pedro Alves <palves@redhat.com>
6155 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
6156 (cmd_bigqtbuffer_circular): ... this. Only handle
6157 'QTBuffer:circular:'.
6158 (handle_tracepoint_general_set): Adjust.
6160 2012-02-16 Yao Qi <yao@codesourcery.com>
6162 * inferiors.c: Move code to ...
6163 * dll.c: .... here. New.
6164 * server.h: Declare clear_dlls.
6165 * Makefile.in (SFILES): Add dll.c.
6169 2012-02-11 Yao Qi <yao@codesourcery.com>
6171 * server.c: (handle_monitor_command): Add a new parameter
6173 (handle_query): Update caller.
6175 2012-02-09 Joel Brobecker <brobecker@adacore.com>
6177 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
6178 * configure, config.in: Regenerate.
6179 * hostio.c: Provide an alternate implementation if HAVE_READLINK
6182 2012-02-02 Pedro Alves <palves@redhat.com>
6184 Try SIGKILL first, then PTRACE_KILL.
6185 * linux-low.c (linux_kill_one_lwp): New.
6186 (linux_kill_one_lwp): Rename to ...
6187 (kill_one_lwp_callback): ... this. Use the new
6190 2012-02-02 Pedro Alves <palves@redhat.com>
6192 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
6195 2012-01-27 Pedro Alves <palves@redhat.com>
6197 * linux-low.c (linux_child_pid_to_exec_file): Delete.
6198 (elf_64_file_p): Make static.
6199 (linux_pid_exe_is_elf_64_file): New.
6200 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
6201 Delete declarations.
6202 (linux_pid_exe_is_elf_64_file): Declare.
6203 * linux-x86-low.c (x86_arch_setup): Use
6204 linux_pid_exe_is_elf_64_file.
6206 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
6208 * linux-low.c (linux_wait_for_event_1): Rename to ...
6209 (linux_wait_for_event): ... here and merge it with former
6210 linux_wait_for_event - new variable wait_ptid, use it.
6211 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
6213 2012-01-23 Pedro Alves <palves@redhat.com>
6215 * server.c (main): Avoid yet another case of infinite loop while
6216 detaching/killing after a longjmp.
6218 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
6221 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
6223 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
6225 * hostio.c (handle_readlink): New function.
6226 (handle_vFile): Call it to handle "vFile:readlink" packets.
6228 2012-01-20 Pedro Alves <palves@redhat.com>
6229 Ulrich Weigand <ulrich.weigand@linaro.org>
6231 * server.c (handle_v_requests): Only support vAttach and vRun to
6232 start multiple processes when in extended protocol mode.
6234 2012-01-17 Pedro Alves <palves@redhat.com>
6236 * tracepoint.c (initialize_tracepoint): Use mmap instead of
6237 memalign plus mprotect to allocate the scratch buffer.
6239 2012-01-13 Pedro Alves <palves@redhat.com>
6241 * server.c (attach_inferior): Clear `cont_thread'.
6243 2012-01-13 Pedro Alves <palves@redhat.com>
6245 * server.c (main): Avoid infinite loop while detaching/killing
6248 2012-01-09 Doug Evans <dje@google.com>
6250 * server.c (start_inferior): Set last_ptid in --wrapper case.
6252 2012-01-06 Yao Qi <yao@codesourcery.com>
6254 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
6256 [IN_PROCESS_AGENT] (debug_agent): New global variable.
6258 2012-01-04 Yao Qi <yao@codesourcery.com>
6260 * tracepoint.c (cmd_qtdp): Print debug message
6261 for static tracepoint.
6263 2012-01-04 Yao Qi <yao@codesourcery.com>
6265 * tracepoint.c (trace_vdebug): Differentiate debug message
6266 between gdbserver and IPA.
6268 2012-01-03 Yao Qi <yao@codesourcery.com>
6270 * tracepoint.c (tracepoint_was_hit): Don't collect for
6273 2012-01-02 Joel Brobecker <brobecker@adacore.com>
6275 * terminal.h: Reformat copyright header.
6277 2012-01-02 Joel Brobecker <brobecker@adacore.com>
6279 * server.c (gdbserver_version): Update copyright year.
6280 * gdbreplay.c (gdbreplay_version): Likewise.
6282 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
6284 * linux-low.c (linux_create_inferior): Put empty if clause for write.
6287 2011-12-18 Hui Zhu <teawater@gmail.com>
6288 * linux-low.c (linux_create_inferior): Save return value to ret.
6290 2011-12-18 Hui Zhu <teawater@gmail.com>
6292 * linux-low.c (linux_create_inferior): Save return value to ret.
6294 2011-12-16 Doug Evans <dje@google.com>
6296 * linux-low.c (linux_create_inferior): If stdio connection,
6297 redirect stdin from /dev/null, stdout to stderr.
6298 * remote-utils.c (remote_is_stdio): New static global.
6299 (remote_connection_is_stdio): New function.
6300 (remote_prepare): Handle stdio connection.
6301 (remote_open): Ditto.
6302 (remote_close): Don't close stdin for stdio connections.
6303 (read_prim,write_prim): New functions. Replace all calls to
6304 read/write to these.
6305 * server.c (main): Watch for "-" argument. Move call to
6306 remote_prepare before start_inferior.
6307 * server.h (STDIO_CONNECTION_NAME): New macro.
6308 (remote_connection_is_stdio): Declare.
6310 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
6311 in debugging output.
6313 2011-12-15 Yao Qi <yao@codesourcery.com>
6315 * tracepoint.c: Include sys/syscall.h.
6316 (gdb_ust_thread): Remove preprocessor conditional.
6318 2011-12-14 Pedro Alves <pedro@codesourcery.com>
6320 * linux-low.c (linux_detach_one_lwp): Call
6321 the_low_target.prepare_to_resume before detaching.
6323 2011-12-14 Yao Qi <yao@codesourcery.com>
6325 * tracepoint.c (gdb_ust_thread): Don't ignore return value
6328 2011-12-14 Yao Qi <yao@codesourcery.com>
6330 * i386-low.c (i386_low_stopped_data_address): Initialize local
6333 2011-12-13 Pedro Alves <pedro@codesourcery.com>
6337 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
6338 DR_CONTROL unless necessary. Extend comments.
6339 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
6340 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
6342 2011-12-13 Yao Qi <yao@codesourcery.com>
6344 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
6346 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
6348 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
6350 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
6351 Print new debug message for such case.
6353 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
6355 Fix overlapping memcpy.
6356 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
6357 the read_inferior_memory transfer.
6358 (delete_fast_tracepoint_jump): New variable buf. Use it for the
6359 write_inferior_memory transfer.
6360 (set_fast_tracepoint_jump): New variable buf. Use it for the
6361 read_inferior_memory and write_inferior_memory transfers.
6362 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
6363 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
6364 Use it for the write_inferior_memory transfer.
6365 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
6368 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
6370 * linux-low.c (fetch_register, store_register): Make code
6371 consistent, fix formatting.
6373 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
6375 * linux-low.c (usr_store_inferior_registers): Factor out code
6376 to handle individual registers into...
6377 (store_register): ... this new function.
6379 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
6381 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
6382 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
6383 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
6384 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
6385 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
6386 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
6387 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
6388 (srv_xmlfiles): Add new XML files.
6390 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
6392 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
6393 (init_registers_s390_linux32v1): Add prototype.
6394 (init_registers_s390_linux32v2): Likewise.
6395 (init_registers_s390_linux64v1): Likewise.
6396 (init_registers_s390_linux64v2): Likewise.
6397 (init_registers_s390x_linux64v1): Likewise.
6398 (init_registers_s390x_linux64v2): Likewise.
6399 (s390_num_regs): Increment to 52.
6400 (s390_regmap): Add orig_r2 register.
6401 (s390_num_regs_3264): Increment to 68.
6402 (s390_regmap_3264): Add orig_r2 register.
6403 (s390_collect_ptrace_register): Handle orig_r2 register.
6404 (s390_supply_ptrace_register): Likewise.
6405 (s390_fill_last_break): New function.
6406 (s390_store_last_break): Likewise.
6407 (s390_fill_system_call): New function.
6408 (s390_store_system_call): Likewise.
6409 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
6411 (s390_check_regset): New function.
6412 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
6413 NT_S390_SYSTEM_CALL regsets and use appropriate description.
6414 Update target_regsets for available register sets.
6416 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
6417 Jan Kratochvil <jan.kratochvil@redhat.com>
6419 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
6420 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
6422 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
6423 * linux-low.h (struct process_info_private): New member r_debug.
6424 * server.c (handle_qxfer_libraries): Call
6425 the_target->qxfer_libraries_svr4.
6426 (handle_qxfer_libraries_svr4): New function.
6427 (qxfer_packets): New entry "libraries-svr4".
6428 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
6429 * target.h (struct target_ops): New member qxfer_libraries_svr4.
6430 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
6431 PACKET_qXfer_libraries_svr4.
6433 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
6435 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
6436 PSW address/mask between 8-byte and 16-byte formats.
6437 (s390_supply_ptrace_register): Likewise.
6438 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
6439 basic addressing mode bit.
6441 2011-11-24 Stan Shebs <stan@codesourcery.com>
6443 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
6445 2011-11-17 Stan Shebs <stan@codesourcery.com>
6447 * tracepoint.c (struct tracepoint): New field traceframe_usage.
6448 (tracing_start_time): New global.
6449 (tracing_stop_time): New global.
6450 (tracing_user_name): New global.
6451 (tracing_notes): New global.
6452 (tracing_stop_note): New global.
6453 (cmd_qtstart): Set traceframe_usage, start_time.
6454 (stop_tracing): Set stop_time.
6455 (cmd_qtstatus): Report additional status.
6456 (cmd_qtp): New function.
6457 (handle_tracepoint_query): Call it.
6458 (cmd_qtnotes): New function.
6459 (handle_tracepoint_general_set): Call it.
6460 (get_timestamp): Rename from tsv_get_timestamp.
6462 2011-11-14 Stan Shebs <stan@codesourcery.com>
6463 Kwok Cheung Yeung <kcy@codesourcery.com>
6465 * linux-x86-low.c (small_jump_insn): New.
6466 (i386_install_fast_tracepoint_jump_pad): Add arguments for
6467 trampoline and error message, build a trampoline and issue a small
6468 jump instruction to it.
6469 (x86_install_fast_tracepoint_jump_pad): Add arguments for
6470 trampoline and error message.
6471 (x86_get_min_fast_tracepoint_insn_len): New.
6472 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
6473 * linux-low.h (struct linux_target_ops): Add arguments to
6474 install_fast_tracepoint_jump_pad operation, add new operation.
6475 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
6477 (linux_get_min_fast_tracepoint_insn_len): New function.
6478 (linux_target_op): Add new operation.
6479 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
6480 (gdb_trampoline_buffer_end): Ditto.
6481 (gdb_trampoline_buffer_error): Ditto.
6482 (struct ipa_sym_addresses): Add fields for new IPA variables.
6483 (symbol_list): Add entries for new IPA variables.
6484 (struct tracepoint): Add fields to hold the address range of the
6485 trampoline used by the tracepoint.
6486 (trampoline_buffer_head): New static variable.
6487 (trampoline_buffer_tail): Ditto.
6488 (claim_trampoline_space): New function.
6489 (have_fast_tracepoint_trampoline_buffer): New function.
6490 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
6492 (install_fast_tracepoint): Ditto, also add error buffer argument.
6493 (cmd_qtminftpilen): New function.
6494 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
6495 (fast_tracepoint_from_trampoline_address): New function.
6496 (fast_tracepoint_collecting): Handle trampoline as part of jump
6498 (set_trampoline_buffer_space): New function.
6499 (initialize_tracepoint): Initialize new IPA variables.
6500 * target.h (struct target_ops): Add arguments to
6501 install_fast_tracepoint_jump_pad operation, add new
6502 get_min_fast_tracepoint_insn_len operation.
6503 (target_get_min_fast_tracepoint_insn_len): New.
6504 (install_fast_tracepoint_jump_pad): Add arguments.
6505 * server.h (IPA_BUFSIZ): Define.
6506 * linux-i386-ipa.c: Include extra header files.
6507 (initialize_fast_tracepoint_trampoline_buffer): New function.
6508 (initialize_low_tracepoint): Call it.
6509 * server.h (set_trampoline_buffer_space): Declare.
6510 (claim_trampoline_space): Ditto.
6511 (have_fast_tracepoint_trampoline_buffer): Ditto.
6513 2011-11-14 Yao Qi <yao@codesourcery.com>
6515 * server.c (handle_query): Handle InstallInTrace for qSupported.
6516 * tracepoint.c (add_tracepoint): Sort list.
6517 (install_tracepoint, download_tracepoint): New.
6518 (cmd_qtdp): Call them to install and download tracepoints.
6519 (sort_tracepoints): Removed.
6520 (cmd_qtstart): Update.
6522 2011-11-14 Yao Qi <yao@codesourcery.com>
6524 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
6525 * mem-break.h: Declare.
6526 * tracepoint.c (cmd_qtstart): Move some code to ...
6527 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
6529 (download_tracepoints): Move some code to ...
6530 (download_tracepoint_1): ... here. New.
6532 2011-11-08 Yao Qi <yao@codesourcery.com>
6534 * remote-utils.c (relocate_instruction): A comment fix.
6536 2011-11-07 Joel Brobecker <brobecker@adacore.com>
6538 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
6539 (i386_dr_low_get_control, i386_dr_low_get_status): Use
6540 dr_status_mirror and dr_control_mirror from debug_reg_state.
6541 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
6542 (i386_initial_stuff): Remove use of deleted globals.
6543 (i386_get_thread_context, i386_set_thread_context,
6544 i386_thread_added): Use dr_status_mirror and dr_control_mirror
6545 from debug_reg_state.
6547 2011-11-05 Yao Qi <yao@codesourcery.com>
6549 * tracepoint.c (gdb_collect): Loop over tracepoints of same
6550 address as TPOINT's.
6552 2011-11-02 Stan Shebs <stan@codesourcery.com>
6554 * tracepoint.c (agent_mem_read_string): New function.
6555 (eval_agent_expr): Call it for tracenz.
6556 * server.c (handle_query): Report support for tracenz.
6558 2011-11-02 Yao Qi <yao@codesourcery.com>
6560 * tracepoint.c (cmd_qtstart): Remove unused local variables.
6562 2011-11-02 Yao Qi <yao@codesourcery.com>
6564 * target.h: Fix a typo in comment.
6566 2011-10-31 Pedro Alves <pedro@codesourcery.com>
6568 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
6569 clobber the breakpoints' shadows with fast tracepoint jumps.
6570 * mem-break.h (check_mem_write): Add `myaddr' parameter.
6571 * target.c (write_inferior_memory): Also pass MYADDR down to
6574 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
6576 * configure.ac: Check support for personality routine.
6577 * configure: Regenerate.
6578 * config.in: Likewise.
6579 * linux-low.c: Include <sys/personality.h>.
6580 Define ADDR_NO_RANDOMIZE if necessary.
6581 (linux_create_inferior): Disable address space randomization when
6582 forking inferior, if requested.
6583 (linux_supports_disable_randomization): New function.
6584 (linux_target_ops): Install it.
6585 * server.h (disable_randomization): Declare.
6586 * server.c (disable_randomization): New global variable.
6587 (handle_general_set): Handle QDisableRandomization.
6588 (handle_query): Likewise for qSupported.
6589 (main): Support --disable-randomization and --no-disable-randomization
6590 command line arguments.
6591 * target.h (struct target_ops): Add supports_disable_randomization.
6592 (target_supports_disable_randomization): New macro.
6594 2011-09-29 Mike Frysinger <vapier@gentoo.org>
6596 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
6598 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
6599 [!PT_GETDSBT] (target_loadmap): New definition.
6600 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
6601 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
6602 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
6603 and PT_GETDSBT to LINUX_LOADMAP.
6604 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
6605 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
6607 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
6609 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
6610 (arm_linux_hwbp_cap): New static variable.
6611 (arm_linux_get_hwbp_cap): Replace by ...
6612 (arm_linux_init_hwbp_cap): ... this new function.
6613 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
6614 (arm_linux_get_hw_watchpoint_count): Likewise.
6615 (arm_linux_get_hw_watchpoint_max_length): Likewise.
6616 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
6617 (arm_prepare_to_resume): Use perror_with_name instead of error.
6619 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
6621 * linux-arm-low.c: Include <signal.h>.
6622 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
6623 (struct arm_linux_hwbp_cap): New data type.
6624 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
6625 (struct arm_linux_hw_breakpoint): New data type.
6626 (MAX_BPTS, MAX_WPTS): Define.
6627 (struct arch_process_info, struct arch_lwp_info): New data types.
6628 (arm_linux_get_hwbp_cap): New function.
6629 (arm_linux_get_hw_breakpoint_count): Likewise.
6630 (arm_linux_get_hw_watchpoint_count): Likewise.
6631 (arm_linux_get_hw_watchpoint_max_length): Likewise.
6632 (arm_hwbp_control_initialize): Likewise.
6633 (arm_hwbp_control_is_enabled): Likewise.
6634 (arm_hwbp_control_is_initialized): Likewise.
6635 (arm_hwbp_control_disable): Likewise.
6636 (arm_linux_hw_breakpoint_equal): Likewise.
6637 (arm_linux_hw_point_initialize): Likewise.
6638 (struct update_registers_data): New data structure.
6639 (update_registers_callback: New function.
6640 (arm_insert_point): Likewise.
6641 (arm_remove_point): Likewise.
6642 (arm_stopped_by_watchpoint): Likewise.
6643 (arm_stopped_data_address): Likewise.
6644 (arm_new_process): Likewise.
6645 (arm_new_thread): Likewise.
6646 (arm_prepare_to_resume): Likewise.
6647 (the_low_target): Register arm_insert_point, arm_remove_point,
6648 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
6649 arm_new_thread, and arm_prepare_to_resume.
6651 2011-09-15 Stan Shebs <stan@codesourcery.com>
6653 * server.h (struct emit_ops): Add compare-goto fields.
6654 * tracepoint.c (gdb_agent_op_sizes): New table.
6655 (emit_eq_goto): New function.
6656 (emit_ne_goto): New function.
6657 (emit_lt_goto): New function.
6658 (emit_le_goto): New function.
6659 (emit_gt_goto): New function.
6660 (emit_ge_goto): New function.
6661 (is_goto_target): New function.
6662 (compile_bytecodes): Recognize special cases of compare-goto
6663 combinations and call specialized emitters for them.
6664 * linux-x86-low.c (amd64_emit_eq_goto): New function.
6665 (amd64_emit_ne_goto): New function.
6666 (amd64_emit_lt_goto): New function.
6667 (amd64_emit_le_goto): New function.
6668 (amd64_emit_gt_goto): New function.
6669 (amd64_emit_ge_goto): New function.
6670 (amd64_emit_ops): Add the new functions.
6671 (i386_emit_eq_goto): New function.
6672 (i386_emit_ne_goto): New function.
6673 (i386_emit_lt_goto): New function.
6674 (i386_emit_le_goto): New function.
6675 (i386_emit_gt_goto): New function.
6676 (i386_emit_ge_goto): New function.
6677 (i386_emit_ops): Add the new functions.
6679 2011-09-08 Stan Shebs <stan@codesourcery.com>
6681 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
6682 (i386_emit_epilogue): Restore %ebx.
6684 2011-08-31 Jie Zhang <jzhang918@gmail.com>
6686 * server.c (step_thread): Remove definition.
6687 (process_serial_event): Don't handle Hs.
6688 * server.h (step_thread): Remove declaration.
6689 * target.c (set_desired_inferior): Remove use of step_thread.
6691 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
6693 * linux-low.c: Include linux-procfs.h.
6694 (linux_attach_lwp_1): Update comments.
6695 (linux_attach): Scan for existing threads when attaching to a
6696 process that is the tgid.
6697 * Makefile.in: Update dependencies.
6699 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
6701 * configure.srv: Add linux-procfs.o dependencies.
6703 2011-08-14 Yao Qi <yao@codesourcery.com>
6705 * target.h (struct target_ops): Fix indent.
6706 * win32-low.c (win32_target_ops): Fix comment.
6708 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
6709 Yao Qi <yao@codesourcery.com>
6711 * Makefile.in (clean): Remove tic6x-*.c files.
6712 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
6713 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
6714 (tic6x-c64xp-linux.c): Likewise.
6715 * configure.srv: Add support for tic6x-*-uclinux.
6716 * linux-tic6x-low.c: New.
6717 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
6719 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
6720 Yao Qi <yao@codesourcery.com>
6722 * target.h (struct target_ops): Add read_loadmap.
6723 * linux-low.c (struct target_loadseg): New type.
6724 (struct target_loadmap): New type.
6725 (linux_read_loadmap): New function.
6726 (linux_target_ops): Add linux_read_loadmap.
6727 * server.c (handle_query): Support qXfer:fdpic:read packet.
6728 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
6731 2011-08-05 Eli Zaretskii <eliz@gnu.org>
6733 * win32-low.c: Include <stdint.h>.
6735 2011-07-22 Pedro Alves <pedro@codesourcery.com>
6737 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
6738 to the inferior here.
6739 (i386_remove_aligned_watchpoint): Ditto.
6740 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
6741 fit part of the watchpoint in the debug registers.
6742 (i386_update_inferior_debug_regs): New.
6743 (i386_low_insert_watchpoint): Work on a local mirror of the debug
6744 registers, and only update the inferior on success.
6745 (i386_low_remove_watchpoint): Ditto.
6747 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
6749 * linux-low.c (compare_ints, unique, list_threads, show_process,
6750 linux_core_of_thread): Delete.
6751 (linux_target_ops): Change linux_core_of_thread to
6752 linux_common_core_of_thread.
6753 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
6754 * utils.c (malloc_failure): Change type of argument.
6755 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
6756 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
6757 common/linux-osdata.c, common/ptid.c and common/buffer.c.
6758 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
6759 (IPA_OBJS): Add common-utils-ipa.o.
6760 (ptid_h, linux_osdata_h): New macros.
6761 (server_h): Add common/common-utils.h, common/xml-utils.h,
6762 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
6764 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
6765 ptid.o, buffer.o): New rules.
6766 (linux-low.o): Add common/linux-osdata.h as a dependency.
6767 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
6768 * configure.ac: Add AC_HEADER_DIRENT check.
6769 * config.in: Regenerate.
6770 * configure: Regenerate.
6771 * remote-utils.c (xml_escape_text): Delete.
6772 (buffer_grow, buffer_free, buffer_init, buffer_finish,
6773 buffer_xml_printf): Move to common/buffer.c.
6774 * server.c (main): Remove call to initialize_inferiors.
6775 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
6776 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
6777 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
6778 internal_error, gdb_assert, gdb_assert_fail): Delete.
6779 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
6780 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
6782 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
6783 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
6784 initialize_inferiors): Delete.
6786 2011-07-20 Pedro Alves <pedro@codesourcery.com>
6788 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
6791 2011-05-31 Pedro Alves <pedro@codesourcery.com>
6793 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
6795 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
6797 2011-05-26 Yao Qi <yao@codesourcery.com>
6799 * Makefile.in (thread-db.o): Track dependence to
6800 common/gdb_thread_db.h.
6801 * thread-db.c: include gdb_thread_db.h from right place.
6803 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
6805 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
6806 __FILE__ and __LINE__ to internal_error.
6808 2011-05-13 Doug Evans <dje@google.com>
6810 * thread-db.c (try_thread_db_load_from_sdir): New function.
6811 (try_thread_db_load_from_dir): New function.
6812 (thread_db_load_search): Handle $sdir, ignore $pdir.
6813 Remove trying of system directories if search of
6814 libthread-db-search-path fails, that is now done via $sdir.
6816 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
6818 * server.c (handle_query): Add EnableDisableTracepoints to the list
6819 of supported features.
6820 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
6822 (cmd_qtenable_disable): New.
6823 (cmd_qtstart): Install tracepoints even if disabled.
6824 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
6825 receiving a QTEnable or QTDisable packet.
6826 (gdb_collect): Skip data collection if fast tracepoint is disabled.
6827 (ust_marker_to_static_tracepoint): Do not ignore disabled static
6829 (gdb_probe): Skip data collection if static tracepoint is disabled.
6831 2011-05-10 Doug Evans <dje@google.com>
6833 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
6835 2011-05-04 Doug Evans <dje@google.com>
6837 * linux-low.c (linux_join): Skip process lookup.
6838 * spu-low.c (spu_join): Ditto.
6839 * server.c (join_inferiors_callback): Delete.
6840 (process_serial_event): For 'D' packet (detach) call join_inferior
6843 2011-05-04 Joseph Myers <joseph@codesourcery.com>
6845 * README: Don't mention xscale*-*-linux*.
6846 * configure.srv (xscale*-*-linux*): Don't handle target.
6848 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
6850 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
6852 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
6853 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
6854 (i386_emit_void_call_2): Likewise.
6856 2011-04-26 Yao Qi <yao@codesourcery.com>
6858 * linux-low.c: Move common macros to linux-ptrace.h.
6859 Include linux-ptrace.h.
6860 * Makefile.in (linux_ptrace_h): New.
6861 (linux-low.o): Depends on linux-ptrace.h.
6863 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
6865 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
6866 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
6867 (remote_prepare): New function with most of the TCP code from ...
6868 (remote_open): ... here. Detect PORT here unconditionally. Move also
6869 setting transport_is_reliable.
6870 * server.c (run_once): New variable.
6871 (gdbserver_usage): Document it.
6872 (main): Set run_once for `--once'. Call remote_prepare. Exit after
6873 the first run if RUN_ONCE.
6874 * server.h (run_once, remote_prepare): New declarations.
6876 2011-04-19 Tom Tromey <tromey@redhat.com>
6878 * win32-low.c (handle_load_dll): Remove duplicate "the".
6880 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
6882 Remove support for old Cygwin 1.5 versions.
6883 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
6884 function to avoid warning.
6885 (win32_add_one_solib): Use cygwin_conv_path function to avoid
6888 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
6890 * gdbserver/server.h (Macro _): Define it if not available.
6892 2011-03-14 Michael Snyder <msnyder@vmware.com>
6894 * hostio.c (handle_close): Remove unnecessary null test.
6896 2011-03-10 Joel Brobecker <brobecker@adacore.com>
6898 * Makefile.in (maintainer-clean realclean distclean): Remove
6899 "make ... subdir_do" command.
6901 2011-03-10 Michael Snyder <msnyder@vmware.com>
6903 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
6905 * server.c (handle_v_run): Free alloced buffer on early return.
6907 2011-03-09 Yao Qi <yao@codesourcery.com>
6910 2011-03-04 Yao Qi <yao@codesourcery.com>
6912 * Makefile.in: Remove GNU make feature --directory.
6914 2011-03-05 Yao Qi <yao@codesourcery.com>
6916 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
6917 (subdir_do): New make target. Copied from gdb/Makefile.
6918 (maintainer-clean, realclean, distclean, clean): Call corresponding
6919 make targets in common/Makefile.
6921 2011-02-11 Yao Qi <yao@codesourcery.com>
6923 * configure.ac: Call AC_PROG_RANLIB.
6924 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
6925 * configure: Regenerate.
6927 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6929 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
6931 2011-03-06 Yao Qi <yao@codesourcery.com>
6933 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
6935 2011-03-05 Yao Qi <yao@codesourcery.com>
6937 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
6938 (subdir_do): New make target. Copied from gdb/Makefile.
6939 (maintainer-clean, realclean, distclean, clean): Call corresponding
6940 make targets in common/Makefile.
6942 2011-03-04 Yao Qi <yao@codesourcery.com>
6944 * Makefile.in: Remove GNU make feature --directory.
6946 2011-03-04 Michael Snyder <msnyder@vmware.com>
6948 * server.c (queue_stop_reply): Call xmalloc not malloc.
6950 2011-03-02 Michael Snyder <msnyder@vmware.com>
6952 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
6954 2011-02-28 Michael Snyder <msnyder@vmware.com>
6956 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
6957 (cmd_qtframe): Ditto.
6958 (cmd_qtbuffer): Ditto.
6959 (cmd_bigqtbuffer): Ditto.
6961 * utils.c (decimal2str): Initialize 'width' to nine, then
6964 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
6966 * hostio.c (require_data): Free *data, not data.
6968 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6970 * hostio.c (require_data): Use free, not xfree.
6972 2011-02-27 Michael Snyder <msnyder@vmware.com>
6974 * server.c (handle_query): Discard unused value.
6976 * hostio.c (require_data): Free malloc memory before returning
6979 2011-02-26 Michael Snyder <msnyder@vmware.com>
6981 * linux-low.c (list_threads): Call closedir for dirent.
6983 2011-02-27 Michael Snyder <msnyder@vmware.com>
6985 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
6986 a case statement falls through.
6988 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
6990 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
6993 2011-02-26 Michael Snyder <msnyder@vmware.com>
6995 * utils.c (decimal2str): Eliminate dead code and dead param.
6996 (pulongest): Drop dead param from call to decimal2str.
6999 2011-02-24 Joel Brobecker <brobecker@adacore.com>
7001 Revert the following patch (not approved yet):
7002 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 2011-02-21 Hui Zhu <teawater@gmail.com>
7008 * tracepoint.c (tp_printf): New function.
7009 (eval_agent_expr): Handle gdb_agent_op_printf.
7011 2011-02-18 Tom Tromey <tromey@redhat.com>
7013 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
7014 (tracepoint.o): Likewise.
7015 * tracepoint.c (enum gdb_agent_op): Use ax.def.
7016 (gdb_agent_op_names): Likewise.
7018 2011-02-18 Tom Tromey <tromey@redhat.com>
7020 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
7021 gdb_agent_op_rot>: New constants.
7022 (gdb_agent_op_names): Add pick and roll.
7023 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
7026 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
7028 * aclocal.m4: Regenerated with aclocal-1.11.1.
7030 2011-02-14 Pedro Alves <pedro@codesourcery.com>
7032 * server.c (handle_qxfer_traceframe_info): New.
7033 (qxfer_packets): Register "traceframe-info".
7034 (handle_query): Report support for qXfer:traceframe-info:read+.
7035 * tracepoint.c (match_blocktype): New.
7036 (traceframe_find_block_type): Rename to ...
7037 (traceframe_walk_blocks): ... this. Add callback filter argument,
7039 (traceframe_find_block_type): New, reimplemented on top of
7040 traceframe_walk_blocks.
7041 (build_traceframe_info_xml): New.
7042 (traceframe_read_info): New.
7043 * server.h (traceframe_read_info): Declare.
7045 2011-02-11 Yao Qi <yao@codesourcery.com>
7047 * configure.ac: Call AC_PROG_RANLIB.
7048 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
7049 * configure: Regenerate.
7051 2011-02-07 Pedro Alves <pedro@codesourcery.com>
7053 * server.c (gdb_read_memory): Change return semantics to allow
7055 (handle_search_memory_1): Adjust.
7056 (process_serial_event) <'m' packet>: Handle partial transfers.
7057 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
7059 2011-01-28 Pedro Alves <pedro@codesourcery.com>
7061 * regcache.c (init_register_cache): Initialize
7062 regcache->register_status.
7063 (free_register_cache): Release regcache->register_status.
7064 (regcache_cpy): Copy register_status.
7065 (registers_to_string): Print 'x's for unavailable registers.
7066 (supply_register): Mark the register's status valid or
7067 unavailable, depending on whether a buffer was passed in or not.
7068 (supply_register_zeroed): New.
7069 (supply_regblock): Mark the registers' status valid or
7070 unavailable, depending on whether a buffer was passed in or not.
7071 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
7072 (struct regcache): New `register_status' field.
7073 (supply_register_zeroed): Declare.
7074 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
7075 supply_register_zeroed, rather than passing a NULL buffer to
7077 * tracepoint.c (fetch_traceframe_registers): Update comment.
7079 2011-01-28 Pedro Alves <pedro@codesourcery.com>
7081 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
7084 2011-01-25 Pedro Alves <pedro@codesourcery.com>
7086 * server.h (decode_xfer_write): Change prototype.
7087 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
7088 and don't extract the annex here.
7089 * server.c (decode_xfer_read): Remove `annex' parameter,
7090 and don't extract the annex here.
7092 (struct qxfer): New.
7093 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
7094 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
7095 (handle_qxfer_statictrace): New functions, abstracted out from
7096 handle_query, and made to use the struct qxfer interface.
7097 (handle_threads_qxfer_proper): Rename to ...
7098 (handle_qxfer_threads_proper): ... this.
7099 (handle_threads_qxfer): Rename to ...
7100 (handle_qxfer_threads): ... this. Adjust.
7101 (qxfer_packets): New array.
7102 (handle_qxfer): New function.
7103 (handle_query): Use handle_qxfer.
7105 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
7107 * gdbreplay.c: Shorten lines of >= 80 columns.
7108 * linux-low.c: Ditto.
7109 * linux-ppc-low.c: Ditto.
7110 * linux-s390-low.c: Ditto.
7111 * linux-sparc-low.c: Ditto.
7112 * linux-x86-low.c: Ditto.
7113 * linux-xtensa-low.c: Ditto.
7114 * mem-break.c: Ditto.
7116 * regcache.h: Ditto.
7117 * remote-utils.c: Ditto.
7120 * thread-db.c: Ditto.
7121 * tracepoint.c: Ditto.
7123 * win32-low.h: Ditto.
7125 2011-01-05 Joel Brobecker <brobecker@adacore.com>
7127 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
7130 2011-01-01 Joel Brobecker <brobecker@adacore.com>
7132 * server.c (gdbserver_version): Update copyright year in version
7134 * gdbreplay.c (gdbreplay_version): Ditto.
7136 2010-12-29 Jie Zhang <jie.zhang@analog.com>
7138 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
7139 * linux-bfin-low.c: New file.
7140 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
7141 PT_DATA_ADDR for BFIN targets.
7142 * Makefile.in (SFILES): Add linux-bfin-low.c.
7143 (clean): Remove reg-bfin.c.
7144 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
7145 * README: Mention supported Blackfin targets.
7147 2010-12-23 Mike Frysinger <vapier@gentoo.org>
7149 * .gitignore: New file.
7151 2010-11-16 Mike Frysinger <vapier@gentoo.org>
7153 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
7155 2010-10-22 Jie Zhang <jie@codesourcery.com>
7157 * Makefile.in: Add FLAGS_TO_PASS variable.
7158 (install): Remove dependency of install-only and recursively
7159 invoke make for install-only.
7161 2010-10-04 Doug Evans <dje@google.com>
7163 * Makefile.in (uninstall): Use $(DESTDIR).
7165 2010-09-24 Pedro Alves <pedro@codesourcery.com>
7169 * linux-x86-low.c (compat_siginfo_from_siginfo)
7170 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
7171 si_code is < 0. Check for si_code == SI_TIMER before checking for
7174 2010-09-13 Joel Brobecker <brobecker@adacore.com>
7176 * lynx-i386-low.c: New file.
7177 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
7179 2010-09-13 Joel Brobecker <brobecker@adacore.com>
7181 * lynx-low.c (ptrace_request_to_str): Remove handling for
7182 request values that have been removed in LynxOS 5.x.
7184 2010-09-13 Joel Brobecker <brobecker@adacore.com>
7186 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
7189 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
7191 * configure.ac: Add --enable-inprocess-agent option.
7192 * configure: Rebuilt.
7194 2010-09-06 Yao Qi <yao@codesourcery.com>
7196 * linux-low.c (linux_kill): Remove unused variable.
7197 (linux_stabilize_threads): Likewise.
7198 * server.c (start_inferior): Likewise.
7199 (queue_stop_reply_callback): Likewise.
7200 * tracepoint.c (do_action_at_tracepoint): Likewise.
7202 2010-09-06 Yao Qi <yao@codesourcery.com>
7204 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
7207 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
7209 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
7211 2010-09-06 Pedro Alves <pedro@codesourcery.com>
7213 * Makefile.in (install-only): Replace $IPA_DEPFILES with
7216 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7218 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
7219 gdbserver/lynx-ppc-low.c: New files.
7220 * Makefile.in (lynx_low_h): New variable.
7221 (lynx-low.o, lynx-ppc-low.o): New rules.
7222 * configure.ac: On LynxOS, link with -lnetinet.
7223 * configure.srv: Add handling of powerpc-*-lynxos* targets.
7224 * configure: regenerate.
7226 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7228 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
7229 * configure.ac: Add check for vasprintf and vsnprintf.
7230 * configure, config.in: Regenerate.
7231 * server.h (vasprintf, vsnprintf): Add conditional declarations.
7233 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7235 * gdbreplay.c: Move include of alloca.h up, next to include of
7237 * server.h: Add include of malloc.h.
7238 * mem-break.c: Remove include of malloc.h.
7239 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
7241 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7243 * Makefile.in (memmem.o): Build with -Wno-error.
7245 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7247 * utils.c (xsnprintf): Make non-static.
7248 * server.h: Add xsnprintf declaration.
7249 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
7250 replace calls to snprintf by calls to xsnprintf throughout.
7252 2010-09-01 Joel Brobecker <brobecker@adacore.com>
7254 * configure.ac: Add configure check for alloca.
7255 * configure, config.in: Regenerate.
7256 * server.h: Include alloca.h if it exists.
7257 * gdbreplay.c: Include alloca.h if it exists.
7259 2010-08-28 Pedro Alves <pedro@codesourcery.com>
7261 * linux-low.c (__SIGRTMIN): Define if not already defined.
7262 (linux_create_inferior): Check for __ANDROID__ rather than
7264 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
7265 are already deferred.
7266 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
7267 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
7268 stopped and already has a pending signal to report.
7269 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
7270 a pending signal to report or is moving out of a jump pad.
7271 (linux_init_signals): Check for __ANDROID__ rather than
7274 2010-08-28 Pedro Alves <pedro@codesourcery.com>
7276 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
7277 debug_threads check. Avoid a linear search when not doing debug
7280 2010-08-27 Pedro Alves <pedro@codesourcery.com>
7282 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
7283 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
7284 (struct file_handler) <fd>: Change type to gdb_fildes_t.
7285 (process_event): Change local fd's type to gdb_fildes_t.
7286 (create_file_handler): Adjust prototype.
7287 (delete_file_handler): Adjust prototype.
7288 (handle_file_event): Adjust prototype. Use pfildes.
7289 (create_file_event): Adjsut prototype.
7290 * remote-utils.c (remote_desc, listen_desc): Change type to
7292 * server.h: New gdb_fildes_t typedef.
7293 [USE_WIN32API]: Include winsock2.h.
7294 (delete_file_handler, add_file_handler): Adjust prototypes.
7296 * utils.c (pfildes): New.
7298 2010-08-27 Pedro Alves <pedro@codesourcery.com>
7300 * configure.ac (build_warnings): Add -Wno-char-subscripts.
7301 * configure: Regenerate.
7303 2010-08-27 Pedro Alves <pedro@codesourcery.com>
7305 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
7306 (linux_done_accessing_memory): ... this.
7307 (linux_target_ops): Adjust.
7308 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
7309 * nto-low.c (nto_target_ops): Adjust comment.
7310 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
7311 * spu-low.c (spu_target_ops): Adjust comment.
7312 * target.h (target_ops): Rename unprepare_to_access_memory field
7313 to done_accessing_memory.
7314 (unprepare_to_access_memory): Rename to ...
7315 (done_accessing_memory): ... this.
7317 2010-08-26 Pedro Alves <pedro@codesourcery.com>
7319 * linux-low.c (linux_prepare_to_access_memory): New.
7320 (linux_unprepare_to_access_memory): New.
7321 (linux_target_ops): Install them.
7322 * server.c (read_memory): Rename to ...
7323 (gdb_read_memory): ... this. Use
7324 prepare_to_access_memory/prepare_to_access_memory.
7325 (write_memory): Rename to ...
7326 (gdb_write_memory): ... this. Use
7327 prepare_to_access_memory/prepare_to_access_memory.
7328 (handle_search_memory_1): Adjust.
7329 (process_serial_event): Adjust.
7330 * target.h (struct target_ops): New fields
7331 prepare_to_access_memory and unprepare_to_access_memory.
7332 (prepare_to_access_memory, unprepare_to_access_memory): New.
7333 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
7334 prepare_to_access_memory/prepare_to_access_memory.
7335 * nto-low.c (nto_target_ops): Adjust.
7336 * spu-low.c (spu_target_ops): Adjust.
7337 * win32-low.c (win32_target_ops): Adjust.
7339 2010-08-26 Pedro Alves <pedro@codesourcery.com>
7341 * Makefile.in (WARN_CFLAGS): Get it from configure.
7342 (WERROR_CFLAGS): New.
7343 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
7344 * configure.ac: Introduce --enable-werror, which adds -Werror to
7345 the compiler command line. Enabled by default. Disable with
7346 --disable-werror. Add -Wdeclaration-after-statement
7347 Wpointer-arith and -Wformat-nonliteral to warning flags.
7348 * configure: Regenerate.
7350 2010-08-26 Pedro Alves <pedro@codesourcery.com>
7352 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
7354 2010-08-26 Pedro Alves <pedro@codesourcery.com>
7356 * gdbreplay.c (remote_error): New.
7358 (expect): Use gdbchar. Check for error reading from GDB.
7359 Clarify sync error output.
7360 (play): Check for errors writing to GDB.
7361 * linux-low.c (sigchld_handler): Really ignore `write' errors.
7362 * remote-utils.c (getpkt): Check for errors writing to the remote
7365 2010-08-25 Pedro Alves <pedro@codesourcery.com>
7367 * linux-low.c (linux_wait_1): Move non-debugging code out of
7368 `debug_threads' control.
7370 2010-08-25 Pedro Alves <pedro@codesourcery.com>
7372 * linux-low.c (linux_wait_1): Don't set last_status here.
7373 * server.c (push_event, queue_stop_reply_callback): Assert we're
7374 not pushing a TARGET_WAITKIND_IGNORE event.
7375 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
7376 (myresume, handle_target_event): Set the thread's last_resume_kind
7377 and last_status from the target returned status.
7379 2010-08-25 Pedro Alves <pedro@codesourcery.com>
7383 * linux-x86-low.c (update_debug_registers_callback): New.
7384 (i386_dr_low_set_addr): Use it.
7385 (i386_dr_low_get_addr): New.
7386 (i386_dr_low_set_control): Use update_debug_registers_callback.
7387 (i386_dr_low_get_control): New.
7388 (i386_dr_low_get_status): Adjust.
7389 * linux-low.c (linux_stop_lwp): New.
7390 * linux-low.h (linux_stop_lwp): Declare.
7392 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
7393 argument instead of a i386_debug_reg_state.
7394 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
7395 a i386_debug_reg_state.
7396 (i386_insert_aligned_watchpoint): Adjust.
7397 (i386_remove_aligned_watchpoint): Adjust.
7398 (i386_low_stopped_data_address): Read the debug registers from the
7399 inferior instead of from the mirrors.
7400 * i386-low.h (struct i386_debug_reg_state): Extend comment.
7401 (i386_dr_low_get_addr): Declare.
7402 (i386_dr_low_get_control): Declare.
7403 (i386_dr_low_get_status): Change prototype.
7405 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
7406 (i386_dr_low_get_addr): New.
7407 (i386_dr_low_get_control): New.
7408 (i386_dr_low_get_status): Adjust prototype. Return
7410 (i386_initial_stuff): Clear dr_status_mirror and
7412 (i386_get_thread_context): Adjust.
7413 (i386_set_thread_context): Adjust.
7414 (i386_thread_added): Adjust.
7416 2010-08-24 Pedro Alves <pedro@codesourcery.com>
7418 * linux-low.h (linux_thread_area): Delete declaration.
7420 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
7422 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
7423 after its termination.
7425 2010-08-09 Pedro Alves <pedro@codesourcery.com>
7427 * linux-low.c (gdb_wants_lwp_stopped): Delete.
7428 (gdb_wants_all_stopped): Delete.
7429 (linux_wait_1): Don't call them.
7430 * server.c (handle_v_cont): Tag all threads as want-stopped.
7431 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
7432 stopped as "client-wants-stopped".
7434 2010-07-31 Pedro Alves <pedro@codesourcery.com>
7436 * Makefile.in (signals_h): New.
7437 (server_h): Depend on it.
7438 (server.o): Don't depend on $(signals_def).
7439 (signals.o): Depend on $(signals_def).
7441 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
7443 * Makefile.in (signals_def): New.
7444 (server_h): Append include/gdb/signals.h and signals_def.
7445 (server.o): Append signals_def.
7447 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
7449 * server.c (handle_target_event): Use target_signal_to_host for
7450 resume_info.sig initialization.
7451 * target.h (struct thread_resume) <sig>: New comment.
7453 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
7455 * server.c (handle_query): strcpy() the returned string from paddress()
7456 instead of sprintf().
7457 * utils.c (paddress): Return phex_nz().
7459 2010-07-07 Joel Brobecker <brobecker@adacore.com>
7461 * server.c (handle_v_cont): Call mourn_inferior if process
7463 (myresume): Likewise.
7465 2010-07-01 Pedro Alves <pedro@codesourcery.com>
7467 Static tracepoints, and integration with UST.
7469 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
7470 * mem-break.c (uninsert_all_breakpoints)
7471 (reinsert_all_breakpoints): New.
7472 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
7473 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
7474 (gdb_agent_ust_loaded, helper_thread_id)
7475 (gdb_agent_helper_thread_id): New macros.
7476 (struct ipa_sym_addresses): Add addr_ust_loaded,
7477 addr_helper_thread_id, addr_cmd_buf.
7478 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
7479 (in_process_agent_loaded_ust): New.
7480 (write_e_ust_not_loaded): New.
7481 (maybe_write_ipa_ust_not_loaded): New.
7482 (struct collect_static_trace_data_action): New.
7483 (enum tracepoint_type) <static_tracepoint>: New.
7484 (struct tracepoint) <handle>: Mention static tracepoints.
7485 (struct static_tracepoint_ctx): New.
7486 (CMD_BUF_SIZE): New.
7487 (add_tracepoint_action): Handle static tracepoint actions.
7488 (unprobe_marker_at): New.
7489 (clear_installed_tracepoints): Handle static tracepoints.
7490 (cmd_qtdp): Handle static tracepoints.
7491 (probe_marker_at): New.
7492 (cmd_qtstart): Handle static tracepoints.
7493 (response_tracepoint): Handle static tracepoints.
7494 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
7495 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
7496 (get_context_regcache): Handle static tracepoints.
7497 (do_action_at_tracepoint): Handle static tracepoint actions.
7498 (traceframe_find_block_type): Handle static trace data blocks.
7499 (traceframe_read_sdata): New.
7500 (download_tracepoints): Download static tracepoint actions.
7501 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
7502 (GDB_PROBE_NAME): New.
7507 (ust_marker_to_static_tracepoint): New.
7509 (collect_ust_data_at_tracepoint): New.
7510 (gdb_ust_probe): New.
7511 (UNIX_PATH_MAX, SOCK_DIR): New.
7512 (gdb_ust_connect_sync_socket): New.
7513 (resume_thread, stop_thread): New.
7514 (run_inferior_command): New.
7515 (init_named_socket): New.
7516 (gdb_ust_socket_init): New.
7517 (cstr_to_hexstr): New.
7519 (first_marker, next_marker): New.
7520 (response_ust_marker): New.
7521 (cmd_qtfstm, cmd_qtsstm): New.
7522 (unprobe_marker_at, probe_marker_at): New.
7523 (cmd_qtstmat, gdb_ust_thread): New.
7524 (gdb_ust_init): New.
7525 (initialize_tracepoint_ftlib): Call gdb_ust_init.
7526 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
7528 (x86_64_st_collect_regmap): New.
7529 (X86_64_NUM_ST_COLLECT_GREGS): New.
7530 (AMD64_RIP_REGNUM): New.
7531 (supply_static_tracepoint_registers): New.
7532 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
7534 (i386_st_collect_regmap): New.
7535 (i386_NUM_ST_COLLECT_GREGS): New.
7536 (supply_static_tracepoint_registers): New.
7537 * server.c (handle_query): Handle qXfer:statictrace:read.
7538 <qSupported>: Report support for StaticTracepoints, and
7539 qXfer:statictrace:read features.
7540 * server.h (traceframe_read_sdata)
7541 (supply_static_tracepoint_registers): Declare.
7542 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
7543 (unpack_varlen_hex): Include in IPA build.
7544 * Makefile.in (ustlibs, ustinc): New.
7545 (IPA_OBJS): Add remote-utils-ipa.o.
7546 ($(IPA_LIB)): Link -ldl and -lpthread.
7548 (IPAGENT_CFLAGS): Add UST_CFLAGS.
7549 * config.in, configure: Regenerate.
7551 2010-06-20 Ian Lance Taylor <iant@google.com>
7552 Pedro Alves <pedro@codesourcery.com>
7554 * linux-x86-low.c (always_true): Delete.
7555 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
7556 trying to fool the compiler with always_true.
7558 2010-06-20 Pedro Alves <pedro@codesourcery.com>
7560 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
7561 conditions in gdbserver.
7563 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
7565 * spu-low.c (spu_read_memory): Wrap around local store limit.
7566 (spu_write_memory): Likewise.
7568 2010-06-15 Pedro Alves <pedro@codesourcery.com>
7570 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
7571 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
7573 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
7575 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
7576 uses with LONGEST uses.
7578 2010-06-14 Stan Shebs <stan@codesourcery.com>
7579 Pedro Alves <pedro@codesourcery.com>
7583 * linux-x86-low.c: Include limits.h.
7588 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
7589 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
7590 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
7591 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
7592 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
7593 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
7594 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
7595 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
7596 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
7597 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
7598 (amd64_emit_void_call_2): New.
7599 (amd64_emit_ops): New.
7600 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
7601 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
7602 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
7603 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
7604 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
7605 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
7606 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
7607 (i386_emit_call, i386_emit_reg, i386_emit_pop)
7608 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
7609 (i386_emit_stack_adjust, i386_emit_int_call_1)
7610 (i386_emit_void_call_2): New.
7611 (i386_emit_ops): New.
7612 (x86_emit_ops): New.
7613 (the_low_target): Install x86_emit_ops.
7614 * server.h (struct emit_ops): New.
7615 (get_raw_reg_func_addr): Declare.
7616 (current_insn_ptr, emit_error): Declare.
7617 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
7618 (set_trace_state_variable_value): New defines.
7619 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
7620 addr_get_trace_state_variable_value and
7621 addr_set_trace_state_variable_value.
7622 (symbol_list): New fields for get_raw_reg,
7623 get_trace_state_variable_value and set_trace_state_variable_value.
7624 (condfn): New typedef.
7625 (struct tracepoint): New field `compiled_cond'.
7626 (do_action_at_tracepoint): Clear compiled_cond.
7627 (get_trace_state_variable_value, set_trace_state_variable_value):
7629 (condition_true_at_tracepoint): If there's a compiled condition,
7631 (current_insn_ptr, emit_error): New globals.
7632 (struct bytecode_address): New.
7633 (get_raw_reg_func_addr): New.
7634 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
7635 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
7636 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
7637 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
7638 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
7639 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
7640 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
7641 (compile_tracepoint_condition, compile_bytecodes): New.
7642 * target.h (emit_ops): Forward declare.
7643 (struct target_ops): New field emit_ops.
7644 (target_emit_ops): New.
7645 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
7646 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
7647 * linux-low.c (linux_emit_ops): New.
7648 (linux_target_ops): Install it.
7649 * linux-low.h (struct linux_target_ops): New field emit_ops.
7651 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
7653 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
7654 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
7656 2010-06-01 Pedro Alves <pedro@codesourcery.com>
7657 Stan Shebs <stan@codesourcery.com>
7659 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
7660 (all): Depend on $(extra_libraries).
7661 (install-only): Install the IPA.
7662 (IPA_OBJS, IPA_LIB): New.
7663 (clean): Remove the IPA lib.
7664 (IPAGENT_CFLAGS): New.
7665 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
7666 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
7667 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
7668 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
7669 * configure.ac: Check for atomic builtins support in the compiler.
7670 (IPA_DEPFILES, extra_libraries): Define.
7671 * configure.srv (ipa_obj): Add description.
7672 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
7673 (i[34567]86-*-linux*): Set ipa_obj.
7674 (x86_64-*-linux*): Set ipa_obj.
7675 * linux-low.c (stabilizing_threads): New.
7676 (supports_fast_tracepoints): New.
7677 (linux_detach): Stabilize threads before detaching.
7678 (handle_tracepoints): Handle internal tracing breakpoints. Assert
7679 the lwp is either not stabilizing, or is moving out of a jump pad.
7680 (linux_fast_tracepoint_collecting): New.
7681 (maybe_move_out_of_jump_pad): New.
7682 (enqueue_one_deferred_signal): New.
7683 (dequeue_one_deferred_signal): New.
7684 (linux_wait_for_event_1): If moving out of a jump pad, defer
7685 pending signals to later.
7686 (linux_stabilize_threads): New.
7687 (linux_wait_1): Check if threads need moving out of jump pads, and
7689 (stuck_in_jump_pad_callback): New.
7690 (move_out_of_jump_pad_callback): New.
7692 (linux_resume_one_lwp): Handle moving out of jump pads.
7693 (linux_set_resume_request): Dequeue deferred signals.
7694 (need_step_over_p): Also step over fast tracepoint jumps.
7695 (start_step_over): Also uninsert fast tracepoint jumps.
7696 (finish_step_over): Also reinsert fast tracepoint jumps.
7697 (linux_install_fast_tracepoint_jump): New.
7698 (linux_target_ops): Install linux_stabilize_threads and
7699 linux_install_fast_tracepoint_jump_pad.
7700 * linux-low.h (linux_target_ops) <get_thread_area,
7701 install_fast_tracepoint_jump_pad>: New fields.
7702 (struct lwp_info) <collecting_fast_tracepoint,
7703 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
7704 (linux_get_thread_area): Declare.
7705 * linux-x86-low.c (jump_insn): New.
7706 (x86_get_thread_area): New.
7707 (append_insns): New.
7709 (amd64_install_fast_tracepoint_jump_pad): New.
7710 (i386_install_fast_tracepoint_jump_pad): New.
7711 (x86_install_fast_tracepoint_jump_pad): New.
7712 (the_low_target): Install x86_get_thread_area and
7713 x86_install_fast_tracepoint_jump_pad.
7714 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
7715 (struct fast_tracepoint_jump): New.
7716 (fast_tracepoint_jump_insn): New.
7717 (fast_tracepoint_jump_shadow): New.
7718 (find_fast_tracepoint_jump_at): New.
7719 (fast_tracepoint_jump_here): New.
7720 (delete_fast_tracepoint_jump): New.
7721 (set_fast_tracepoint_jump): New.
7722 (uninsert_fast_tracepoint_jumps_at): New.
7723 (reinsert_fast_tracepoint_jumps_at): New.
7724 (set_breakpoint_at): Use write_inferior_memory.
7725 (uninsert_raw_breakpoint): Use write_inferior_memory.
7726 (check_mem_read): Mask out fast tracepoint jumps.
7727 (check_mem_write): Mask out fast tracepoint jumps.
7728 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
7729 (set_fast_tracepoint_jump): Declare.
7730 (delete_fast_tracepoint_jump)
7731 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
7732 (reinsert_fast_tracepoint_jumps_at): Declare.
7733 * regcache.c: Don't compile many functions when building the
7734 in-process agent library.
7735 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
7736 the register buffer in the heap.
7737 (free_register_cache): If the register buffer isn't owned by the
7738 regcache, don't free it.
7739 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
7740 pre-existing register caches.
7741 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
7743 (convert_ascii_to_int): : Constify `from' parameter type.
7744 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
7745 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
7746 the needed buffer in-place.
7747 (relocate_instruction): New.
7748 * server.c (handle_query) <qSymbols>: If the target supports
7749 tracepoints, give it a chance of looking up symbols. Report
7750 support for fast tracepoints.
7751 (handle_status): Stabilize threads.
7752 (process_serial_event): Adjust.
7753 * server.h (struct fast_tracepoint_jump): Forward declare.
7754 (struct process_info) <fast_tracepoint_jumps>: New field.
7755 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
7756 (decode_X_packet, decode_M_packet): Adjust.
7757 (relocate_instruction): Declare.
7758 (in_process_agent_loaded): Declare.
7759 (tracepoint_look_up_symbols): Declare.
7760 (struct fast_tpoint_collect_status): Declare.
7761 (fast_tracepoint_collecting): Declare.
7762 (force_unlock_trace_buffer): Declare.
7763 (handle_tracepoint_bkpts): Declare.
7764 (initialize_low_tracepoint)
7765 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
7766 * target.h (struct target_ops) <stabilize_threads,
7767 install_fast_tracepoint_jump_pad>: New fields.
7768 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
7769 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
7770 [HAVE_STDINT_H]: Include stdint.h.
7771 (trace_debug_1): Rename to ...
7772 (trace_vdebug): ... this.
7773 (trace_debug): Rename to ...
7774 (trace_debug_1): ... this. Add `level' parameter.
7776 (ATTR_USED, ATTR_NOINLINE): New.
7777 (IP_AGENT_EXPORT): New.
7778 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7779 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
7780 (about_to_request_buffer_space, trace_buffer_is_full)
7781 (stopping_tracepoint, expr_eval_result, error_tracepoint)
7782 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
7783 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
7784 (traceframe_write_count, traceframes_created)
7785 (trace_state_variables)
7786 New renaming defines.
7787 (struct ipa_sym_addresses): New.
7788 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
7790 (ipa_sym_addrs): New.
7791 (all_tracepoint_symbols_looked_up): New.
7792 (in_process_agent_loaded): New.
7793 (write_e_ipa_not_loaded): New.
7794 (maybe_write_ipa_not_loaded): New.
7795 (tracepoint_look_up_symbols): New.
7796 (debug_threads) [IN_PROCESS_AGENT]: New.
7797 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
7798 (UNKNOWN_SIDE_EFFECTS): New.
7799 (stop_tracing): New.
7800 (flush_trace_buffer): New.
7801 (stop_tracing_bkpt): New.
7802 (flush_trace_buffer_bkpt): New.
7803 (read_inferior_integer): New.
7804 (read_inferior_uinteger): New.
7805 (read_inferior_data_pointer): New.
7806 (write_inferior_data_pointer): New.
7807 (write_inferior_integer): New.
7808 (write_inferior_uinteger): New.
7809 (struct collect_static_trace_data_action): Delete.
7810 (enum tracepoint_type): New.
7811 (struct tracepoint) <type>: New field `type'.
7812 <actions_str, step_actions, step_actions_str>: Only include in
7814 <orig_size, obj_addr_on_target, adjusted_insn_addr>
7815 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
7816 (tracepoints): Use IP_AGENT_EXPORT.
7817 (last_tracepoint): Don't include in the IPA.
7818 (stopping_tracepoint): Use IP_AGENT_EXPORT.
7819 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
7820 (alloced_trace_state_variables): New.
7821 (trace_state_variables): Use IP_AGENT_EXPORT.
7822 (traceframe_t): Delete unused variable.
7823 (circular_trace_buffer): Don't include in the IPA.
7824 (trace_buffer_start): Delete.
7825 (struct trace_buffer_control): New.
7826 (trace_buffer_free): Delete.
7827 (struct ipa_trace_buffer_control): New.
7828 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
7829 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
7831 (trace_buffer_ctrl): New.
7832 (TRACE_BUFFER_CTRL_CURR): New.
7833 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
7834 Reimplement as macros.
7835 (trace_buffer_wrap): Delete.
7836 (traceframe_write_count, traceframe_read_count)
7837 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
7838 (struct tracepoint_hit_ctx) <type>: New field.
7839 (struct fast_tracepoint_ctx): New.
7840 (memory_barrier): New.
7842 (record_tracepoint_error): Update atomically in the IPA.
7843 (clear_inferior_trace_buffer): New.
7844 (about_to_request_buffer_space): New.
7845 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
7846 updating the same buffer.
7847 (add_tracepoint): Default the tracepoint's type to trap
7848 tracepoint, and orig_size to -1.
7849 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
7851 (create_trace_state_variable): New parameter `gdb'. Handle it.
7852 (clear_installed_tracepoints): Clear fast tracepoint jumps.
7853 (cmd_qtdp): Handle fast tracepoints.
7855 (max_jump_pad_size): New.
7856 (gdb_jump_pad_head): New.
7857 (get_jump_space_head): New.
7858 (claim_jump_space): New.
7859 (sort_tracepoints): New.
7860 (MAX_JUMP_SIZE): New.
7861 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
7863 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
7864 support. Upload fast traceframes, and delete internal IPA
7866 (stop_tracing_handler): New.
7867 (flush_trace_buffer_handler): New.
7868 (cmd_qtstop): Upload fast tracepoints.
7869 (response_tracepoint): Handle fast tracepoints.
7870 (tracepoint_finished_step): Upload fast traceframes. Set the
7871 tracepoint hit context's tracepoint type.
7872 (handle_tracepoint_bkpts): New.
7873 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
7874 type. Add comment about fast tracepoints.
7875 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
7876 non-existing action_str field.
7877 (get_context_regcache): Handle fast tracepoints.
7878 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
7880 (fast_tracepoint_from_jump_pad_address): New.
7881 (fast_tracepoint_from_ipa_tpoint_address): New.
7882 (collecting_t): New.
7883 (force_unlock_trace_buffer): New.
7884 (fast_tracepoint_collecting): New.
7887 (write_inferior_data_ptr): New.
7888 (target_tp_heap): New.
7889 (target_malloc): New.
7890 (download_agent_expr): New.
7892 (download_tracepoints): New.
7893 (download_trace_state_variables): New.
7894 (upload_fast_traceframes): New.
7895 (IPA_FIRST_TRACEFRAME): New.
7896 (IPA_NEXT_TRACEFRAME_1): New.
7897 (IPA_NEXT_TRACEFRAME): New.
7898 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
7899 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
7900 (gdb_jump_pad_buffer_end): New.
7901 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
7902 (initialize_tracepoint): Adjust.
7903 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
7904 buffer. Initialize the low module.
7905 * utils.c (PREFIX, TOOLNAME): New.
7906 (malloc_failure): Use PREFIX.
7907 (error): In the IPA, an error causes an exit.
7908 (fatal, warning): Use PREFIX.
7909 (internal_error): Use TOOLNAME.
7910 (NUMCELLS): Increase to 10.
7911 * configure, config.in: Regenerate.
7913 2010-06-01 Pedro Alves <pedro@codesourcery.com>
7915 * server.c (handle_query) <qSupported>: Do two passes over the
7916 qSupported string to avoid nesting strtok.
7918 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7920 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
7922 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
7924 * configure: Regenerate.
7925 * proc-service.list: New.
7927 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7929 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
7932 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
7934 * gdbreplay.c (remote_open): Check error return from socket() call by
7935 its equality to -1 not by it being negative.
7936 * remote-utils.c (remote_open): Likewise.
7938 2010-05-23 Pedro Alves <pedro@codesourcery.com>
7940 * config.h: Regenerate.
7942 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
7944 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
7945 doesn't provide PTRACE_GET_THREAD_AREA.
7947 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
7949 * linux-m68k-low.c: Include <asm/ptrace.h>
7950 (ps_get_thread_area): Implement.
7952 2010-05-03 Doug Evans <dje@google.com>
7954 * event-loop.c (struct callback_event): New struct.
7955 (callback_list): New global.
7956 (append_callback_event, delete_callback_event): New functions.
7957 (process_callback): New function.
7958 (start_event_loop): Call it.
7959 * remote-utils.c (NOT_SCHEDULED): Define.
7960 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
7961 moved out of readchar.
7962 (readchar): Rewrite. Call reschedule before returning.
7963 (reset_readchar): New function.
7964 (remote_close): Call it.
7965 (process_remaining, reschedule): New functions.
7966 * server.h (callback_handler_func): New typedef.
7967 (append_callback_event, delete_callback_event): Declare.
7969 2010-05-03 Pedro Alves <pedro@codesourcery.com>
7971 * proc-service.c (ps_pglobal_lookup): Use
7972 thread_db_look_up_one_symbol.
7973 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
7974 parameter. Use it instead of all_symbols_looked_up.
7975 * server.h (struct process_info) <all_symbols_looked_up>: Delete
7977 (all_symbols_looked_up): Don't declare.
7978 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
7979 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
7981 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
7982 Set all_symbols_looked_up here.
7983 (thread_db_look_up_one_symbol): New.
7984 (thread_db_get_tls_address): Adjust.
7985 (thread_db_load_search, try_thread_db_load_1): Always allocate the
7986 thread_db object on the heap, and tentatively set it in the
7988 (thread_db_init): Don't set all_symbols_looked_up here.
7989 * linux-low.h (thread_db_look_up_one_symbol): Declare.
7991 2010-05-03 Pedro Alves <pedro@codesourcery.com>
7993 * linux-low.c (linux_kill, linux_detach): Adjust.
7994 (status_pending_p_callback): Remove redundant statement. Check
7995 for !TARGET_WAITIKIND_IGNORE, instead of
7996 TARGET_WAITKIND_STOPPED.
7997 (handle_tracepoints): Make sure LWP is locked. Adjust.
7998 (linux_wait_for_event_1): Adjust.
7999 (linux_cancel_breakpoints): New.
8000 (unsuspend_one_lwp): New.
8001 (unsuspend_all_lwps): New.
8002 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
8003 (send_sigstop_callback): Change return type to int, add new
8004 `except' parameter and handle it.
8005 (suspend_and_send_sigstop_callback): New.
8006 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
8007 pass them down. If SUSPEND, also increment the lwp's suspend
8009 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
8010 (need_step_over_p): Don't consider suspended LWPs.
8011 (start_step_over): Adjust.
8012 (proceed_one_lwp): Change return type to int, add new `except'
8013 parameter and handle it.
8014 (unsuspend_and_proceed_one_lwp): New.
8015 (proceed_all_lwps): Use find_inferior instead of
8017 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
8018 also decrement the suspend count of LWPs. Pass `except' down,
8019 instead of hacking its suspend count.
8020 (linux_pause_all): Add `freeze' parameter. Adjust.
8021 (linux_unpause_all): New.
8022 (linux_target_ops): Install linux_unpause_all.
8023 * server.c (handle_status): Adjust.
8024 * target.h (struct target_ops): New fields `unpause_all' and
8025 `cancel_breakpoints'. Add new parameter to `pause_all'.
8026 (pause_all): Add new `freeze' parameter.
8028 (cancel_breakpoints): New.
8029 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
8031 (cmd_qtstart): Pause threads.
8032 (stop_tracing): Pause threads, and cancel breakpoints.
8033 * win32-low.c (win32_target_ops): Adjust.
8035 2010-05-03 Pedro Alves <pedro@codesourcery.com>
8037 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
8038 the inferior right away from here...
8039 (linux_wait_1): ... to here, and adjust to check the thread's
8040 last_resume_kind instead of the lwp's step or stop_expected flags.
8042 2010-05-02 Pedro Alves <pedro@codesourcery.com>
8044 * README: Use consistent `GDB' and `GDBserver' spellings.
8046 2010-05-02 Pedro Alves <pedro@codesourcery.com>
8048 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
8049 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
8050 (linux_detach_one_lwp): Assume the lwp is stopped.
8051 (any_thread_of): Delete.
8052 (linux_detach): Stop all lwps here. Don't blindly delete all
8054 (delete_lwp_callback): New.
8055 (linux_mourn): Delete all lwps of the process that is gone.
8056 (linux_wait_1): Don't delete the last lwp of the process here.
8057 * mem-break.h (mark_breakpoints_out): Declare.
8058 * mem-break.c (mark_breakpoints_out): New.
8059 (free_all_breakpoints): Use it.
8060 * server.c (handle_target_event): If the process is gone, mark
8062 * thread-db.c (struct thread_db) <create_bp>: New field.
8063 (thread_db_enable_reporting): Fix prototype. Store a thread event
8064 breakpoint reference in the thread_db struct.
8065 (thread_db_load_search): Clear the thread_db object.
8066 (try_thread_db_load_1): Ditto.
8067 (switch_to_process): New.
8068 (disable_thread_event_reporting): Use it.
8069 (remove_thread_event_breakpoints): New.
8070 (thread_db_detach, thread_db_mourn): Use it.
8072 2010-05-01 Pedro Alves <pedro@codesourcery.com>
8074 * linux-low.c (linux_enable_event_reporting): New.
8075 (linux_wait_for_event_1, handle_extended_wait): Use it.
8077 2010-04-30 Pedro Alves <pedro@codesourcery.com>
8079 * linux-low.c (linux_kill_one_lwp, linux_kill)
8080 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
8081 (send_sigstop): Take an lwp_info as parameter instead. Queue a
8082 SIGSTOP even if the LWP is stopped.
8083 (send_sigstop_callback): New.
8084 (stop_all_lwps): Use send_sigstop_callback instead.
8085 (linux_resume_one_thread): Adjust.
8086 (proceed_one_lwp): Still proceed an LWP that the client has
8087 requested to stop, if we haven't reported it as stopped yet. Make
8088 sure that LWPs the client want stopped, have a pending SIGSTOP.
8090 2010-04-26 Doug Evans <dje@google.com>
8092 * server.c (handle_general_set): Make static.
8094 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
8095 Print received char after testing for error/eof instead of before.
8096 (input_interrupt): Tweak comment.
8098 2010-04-23 Doug Evans <dje@google.com>
8100 * server.c (start_inferior): Print inferior argv if --debug.
8102 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
8104 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
8105 * nto-x86-low.c: Include server.h
8107 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
8109 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
8110 be consistent with other sources of this directory.
8111 (init_registers_amd64): Correct name of source file of this function
8114 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
8116 * configure.srv (x86_64-*-mingw*): New configuration for Windows
8119 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
8121 * win32-i386-low.c: Add 64-bit support.
8122 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
8123 (init_registers_amd64): Declare.
8124 (mappings): Add 64-bit version of array.
8125 (init_windows_x86): New function.
8126 (the_low_target): Change init_arch field to init_windows_x86.
8128 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
8130 * win32-low.c: Adapt to support also 64-bit architecture.
8131 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
8132 (get_image_name): Use SIZE_T type for local variable `done'.
8133 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
8134 (toolhelp_get_dll_name): Idem.
8135 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
8136 Use uintptr_t typecast to avoid warning.
8137 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
8138 (handle_exception): Use phex_nz to avoid warning.
8139 (win32_wait): Remove unused local variable `process'.
8141 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
8143 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
8146 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
8148 * configure.ac: Use `ws2_32' library for srv_mingw.
8149 * configure: Regenerate.
8150 * gdbreplay.c: Include winsock2.h instead of winsock.h.
8151 * remote-utils.c: Likewise.
8153 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
8155 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
8156 if __x86_64__ is defined.
8158 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
8160 * configure: Regenerate.
8162 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
8164 * server.c (handle_query): Handle 'qGetTIBAddr' query.
8165 * target.h (target_ops): New get_tib_address field.
8166 * win32-low.h (win32_thread_info): Add thread_local_base field.
8167 * win32-low.c (child_add_thread): Add tlb argument.
8168 Set thread_local_base field to TLB.
8169 (get_child_debug_event): Adapt to child_add_thread change.
8170 (win32_get_tib_address): New function.
8171 (win32_target_ops): Set get_tib_address field to
8172 win32_get_tib_address.
8173 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
8175 2010-04-12 Pedro Alves <pedro@codesourcery.com>
8177 * linux-low.c (linux_mourn): Also remove the process.
8178 * server.c (handle_target_event): Don't remove the process here.
8179 * nto-low.c (nto_mourn): New.
8180 (nto_target_ops): Install it.
8181 * spu-low.c (spu_mourn): New.
8182 (spu_target_ops): Install it.
8183 * win32-low.c (win32_mourn): New.
8184 (win32_target_ops): Install it.
8186 2010-04-12 Pedro Alves <pedro@codesourcery.com>
8188 * server.h (buffer_xml_printf): Remove redundant `;'.
8190 2010-04-12 Pedro Alves <pedro@codesourcery.com>
8192 * regcache.c (set_register_cache): Invalidate regcaches before
8193 changing the register cache layout.
8194 (regcache_invalidate_one): Allow a NULL regcache.
8195 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
8196 regcaches before changing the register cache layout or the target
8199 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
8201 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
8202 variable warning on Linux/x86-64.
8204 2010-04-11 Pedro Alves <pedro@codesourcery.com>
8206 GDBserver disconnected tracing support.
8208 * linux-low.c (linux_remove_process): Delete.
8209 (add_lwp): Don't set last_resume_kind here.
8210 (linux_kill): Use `mourn'.
8211 (linux_detach): Use `thread_db_detach', and `mourn'.
8213 (linux_attach_lwp_1): Adjust comment.
8214 (linux_attach): last_resume_kind moved the thread_info; adjust.
8215 (status_pending_p_callback): Adjust.
8216 (linux_wait_for_event_1): Adjust.
8217 (count_events_callback, select_singlestep_lwp_callback)
8218 (select_event_lwp_callback, cancel_breakpoints_callback)
8219 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
8220 (proceed_one_lwp): Adjust.
8221 (linux_async): Add debug output.
8222 (linux_thread_stopped): New.
8223 (linux_pause_all): New.
8224 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
8226 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
8227 (thread_db_free): Delete declaration.
8228 (thread_db_detach, thread_db_mourn): Declare.
8229 * thread-db.c (thread_db_init): Use thread_db_mourn.
8230 (thread_db_free): Delete, split in two.
8231 (disable_thread_event_reporting): New.
8232 (thread_db_detach): New.
8233 (thread_db_mourn): New.
8235 * server.h (struct thread_info) <last_resume_kind>: New field.
8236 <attached>: Add comment.
8237 <gdb_detached>: New field.
8238 (handler_func): Change return type to int.
8239 (handle_serial_event, handle_target_event): Ditto.
8240 (gdb_connected): Declare.
8242 (disconnected_tracing): Declare.
8243 (stop_tracing): Declare.
8245 * server.c (handle_query) <qSupported>: Report support for
8246 disconnected tracing.
8247 (queue_stop_reply_callback): Account for running threads.
8248 (gdb_wants_thread_stopped): New.
8249 (gdb_wants_all_threads_stopped): New.
8250 (gdb_reattached_process): New.
8251 (handle_status): Clear the `gdb_detached' flag of all processes.
8252 In all-stop, stop all threads.
8253 (main): Be sure to leave tfind mode. Handle disconnected tracing.
8254 (process_serial_event): If the remote connection breaks, or if an
8255 exit was forced with "monitor exit", force an event loop exit.
8256 Handle disconnected tracing on detach.
8257 (handle_serial_event): Adjust.
8258 (handle_target_event): If GDB isn't connected, forward events back
8259 to the inferior, unless the last process exited, in which case,
8260 exit gdbserver. Adjust interface.
8262 * remote-utils.c (remote_open): Don't block in accept. Instead
8263 register an event loop source on the listen socket file
8264 descriptor. Refactor bits into ...
8265 (listen_desc): ... this new global.
8266 (gdb_connected): ... this new function.
8267 (enable_async_notification): ... this new function.
8268 (handle_accept_event): ... this new function.
8269 (remote_close): Clear remote_desc.
8271 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
8273 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
8275 (mourn_inferior): Define.
8276 (target_process_qsupported): Avoid the dangling else problem.
8277 (thread_stopped): Define.
8278 (pause_all): Define.
8279 (target_waitstatus_to_string): Declare.
8280 * target.c (target_waitstatus_to_string): New.
8282 * tracepoint.c (tracing): Make extern.
8283 (disconnected_tracing): New.
8284 (stop_tracing): Make extern. Handle tracing stops due to GDB
8286 (cmd_qtdisconnected): New.
8287 (cmd_qtstatus): Report disconnected tracing status in trace reply.
8288 (handle_tracepoint_general_set): Handle QTDisconnected.
8290 * event-loop.c (event_handler_func): Change return type to int.
8291 (process_event): Bail out if the event handler wants the event
8293 (handle_file_event): Ditto.
8294 (start_event_loop): Bail out if the event handler wants the event
8297 * nto-low.c (nto_target_ops): Adjust.
8298 * spu-low.c (spu_wait): Don't remove the process here.
8299 (spu_target_ops): Adjust.
8300 * win32-low.c (win32_wait): Don't remove the process here.
8301 (win32_target_ops): Adjust.
8303 2010-04-11 Pedro Alves <pedro@codesourcery.com>
8305 * regcache.c (realloc_register_cache): Invalidate inferior's
8306 regcache before recreating it.
8308 2010-04-09 Pedro Alves <pedro@codesourcery.com>
8310 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
8312 2010-04-09 Stan Shebs <stan@codesourcery.com>
8313 Pedro Alves <pedro@codesourcery.com>
8315 * server.h (LONGEST): New.
8316 (struct thread_info) <while_stepping>: New field.
8317 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
8319 (initialize_tracepoint, handle_tracepoint_general_set)
8320 (handle_tracepoint_query, tracepoint_finished_step)
8321 (tracepoint_was_hit, release_while_stepping_state_list):
8322 (current_traceframe): Declare.
8323 * server.c (handle_general_set): Handle tracepoint packets.
8325 (write_memory): New.
8326 (handle_search_memory_1): Use read_memory.
8327 (handle_query): Report support for conditional tracepoints, trace
8328 state variables, and tracepoint sources. Handle tracepoint
8330 (main): Initialize the tracepoints module.
8331 (process_serial_event): Handle traceframe reads/writes.
8333 * linux-low.c (handle_tracepoints): New.
8334 (linux_wait_1): Call it.
8335 (linux_resume_one_lwp): Handle while-stepping.
8336 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
8337 (linux_target_ops): Install them.
8338 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
8340 * linux-x86-low.c (x86_supports_tracepoints): New.
8341 (the_low_target). Install it.
8343 * mem-break.h (delete_breakpoint): Declare.
8344 * mem-break.c (delete_breakpoint): Make external.
8346 * target.h (struct target_ops): Add `supports_tracepoints',
8347 `read_pc', and `write_pc' fields.
8348 (target_supports_tracepoints): Define.
8349 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
8352 * regcache.h (struct regcache) <registers_owned>: New field.
8353 (init_register_cache, regcache_cpy): Declare.
8354 (regcache_read_pc, regcache_write_pc): Declare.
8355 (register_cache_size): Declare.
8356 (supply_regblock): Declare.
8357 * regcache.c (init_register_cache): New.
8358 (new_register_cache): Use it.
8359 (regcache_cpy): New.
8360 (register_cache_size): New.
8361 (supply_regblock): New.
8362 (regcache_read_pc, regcache_write_pc): New.
8364 * tracepoint.c: New.
8366 * Makefile.in (OBS): Add tracepoint.o.
8367 (tracepoint.o): New rule.
8369 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
8371 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
8373 (i386-mmx.c): Likewise.
8374 (i386-mmx-linux.o): Likewise.
8375 (i386-mmx-linux.c): Likewise.
8377 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
8378 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
8379 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
8380 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
8382 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
8383 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
8384 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
8386 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
8388 * Makefile.in (clean): Updated.
8390 (i386-avx.c): Likewise.
8391 (i386-avx-linux.o): Likewise.
8392 (i386-avx-linux.c): Likewise.
8393 (amd64-avx.o): Likewise.
8394 (amd64-avx.c): Likewise.
8395 (amd64-avx-linux.o): Likewise.
8396 (amd64-avx-linux.c): Likewise.
8398 * configure.srv (srv_i386_regobj): Add i386-avx.o.
8399 (srv_i386_linux_regobj): Add i386-avx-linux.o.
8400 (srv_amd64_regobj): Add amd64-avx.o.
8401 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
8402 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
8403 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
8404 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
8405 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
8406 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
8407 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
8409 * i387-fp.c: Include "i386-xstate.h".
8411 (i387_cache_to_xsave): Likewise.
8412 (i387_xsave_to_cache): Likewise.
8413 (x86_xcr0): Likewise.
8415 * i387-fp.h (i387_cache_to_xsave): Likewise.
8416 (i387_xsave_to_cache): Likewise.
8417 (x86_xcr0): Likewise.
8419 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
8420 * linux-crisv32-low.c (target_regsets): Likewise.
8421 * linux-m68k-low.c (target_regsets): Likewise.
8422 * linux-mips-low.c (target_regsets): Likewise.
8423 * linux-ppc-low.c (target_regsets): Likewise.
8424 * linux-s390-low.c (target_regsets): Likewise.
8425 * linux-sh-low.c (target_regsets): Likewise.
8426 * linux-sparc-low.c (target_regsets): Likewise.
8427 * linux-xtensa-low.c (target_regsets): Likewise.
8429 * linux-low.c: Include <sys/uio.h>.
8430 (regsets_fetch_inferior_registers): Support nt_type.
8431 (regsets_store_inferior_registers): Likewise.
8432 (linux_process_qsupported): New.
8433 (linux_target_ops): Add linux_process_qsupported.
8435 * linux-low.h (regset_info): Add nt_type.
8436 (linux_target_ops): Add process_qsupported.
8438 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
8440 (init_registers_i386_avx_linux): New.
8441 (init_registers_amd64_avx_linux): Likewise.
8442 (xmltarget_i386_linux_no_xml): Likewise.
8443 (xmltarget_amd64_linux_no_xml): Likewise.
8444 (PTRACE_GETREGSET): Likewise.
8445 (PTRACE_SETREGSET): Likewise.
8446 (x86_fill_xstateregset): Likewise.
8447 (x86_store_xstateregset): Likewise.
8448 (use_xml): Likewise.
8449 (x86_linux_update_xmltarget): Likewise.
8450 (x86_linux_process_qsupported): Likewise.
8451 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
8452 (x86_arch_setup): Don't call init_registers_amd64_linux nor
8453 init_registers_i386_linux here. Call
8454 x86_linux_update_xmltarget.
8455 (the_low_target): Add x86_linux_process_qsupported.
8457 * server.c (handle_query): Call target_process_qsupported.
8459 * target.h (target_ops): Add process_qsupported.
8460 (target_process_qsupported): New.
8462 2010-04-03 Pedro Alves <pedro@codesourcery.com>
8464 * inferiors.c (add_thread): Set last_status kind to
8465 TARGET_WAITKIND_IGNORE.
8466 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
8467 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
8468 (linux_wait_1): Move `thread' local definition to block that uses
8469 it. Don't NULL initialize `event_child'.
8470 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
8471 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
8472 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
8474 2010-04-01 Pedro Alves <pedro@codesourcery.com>
8476 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
8477 an extended waitstatus, or by a watchpoint.
8478 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
8479 thread was stepping or has been stopped by a watchpoint.
8481 2010-04-01 Pedro Alves <pedro@codesourcery.com>
8483 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
8484 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
8485 of another, then delete the previous, and validate all
8487 (validate_inserted_breakpoint): New.
8488 (delete_disabled_breakpoints): New.
8489 (validate_breakpoints): New.
8490 (check_mem_read): Validate breakpoints before trusting their
8491 shadow. Delete disabled breakpoints.
8492 (check_mem_write): Validate breakpoints before trusting they
8493 should be inserted. Delete disabled breakpoints.
8494 * mem-break.h (validate_breakpoints):
8495 * server.c (handle_query): Validate breakpoints when we see a
8498 2010-04-01 Pedro Alves <pedro@codesourcery.com>
8500 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
8501 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
8502 if we could tell there's a GDB breakpoint at stop_pc.
8503 (need_step_over_p): Don't do a step over if we find a GDB
8504 breakpoint at the resume PC.
8506 * mem-break.c (struct raw_breakpoint): New.
8507 (enum bkpt_type): New type `gdb_breakpoint'.
8508 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
8509 fields. New field `raw'.
8510 (find_raw_breakpoint_at): New.
8511 (set_raw_breakpoint_at): Handle refcounting. Create a raw
8513 (set_breakpoint_at): Adjust.
8514 (delete_raw_breakpoint): New.
8515 (release_breakpoint): New.
8516 (delete_breakpoint): Rename to...
8517 (delete_breakpoint_1): ... this. Add proc parameter. Use
8518 release_breakpoint. Return ENOENT.
8519 (delete_breakpoint): Reimplement.
8520 (find_breakpoint_at): Delete.
8521 (find_gdb_breakpoint_at): New.
8522 (delete_breakpoint_at): Delete.
8523 (set_gdb_breakpoint_at): New.
8524 (delete_gdb_breakpoint_at): New.
8525 (gdb_breakpoint_here): New.
8526 (set_reinsert_breakpoint): Use release_breakpoint.
8527 (uninsert_breakpoint): Rename to ...
8528 (uninsert_raw_breakpoint): ... this.
8529 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
8530 (reinsert_raw_breakpoint): Change parameter type to
8532 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
8534 (check_breakpoints): Adjust. Use release_breakpoint.
8535 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
8536 (breakpoint_inserted_here): Ditto.
8537 (check_mem_read): Adjust to iterate over raw breakpoints instead.
8538 Don't trust the breakpoint's shadow if it is not inserted.
8539 (check_mem_write): Adjust to iterate over raw breakpoints instead.
8540 (delete_all_breakpoints): Adjust.
8541 (free_all_breakpoints): Mark all breakpoints as uninserted, and
8542 use delete_breakpoint_1.
8544 * mem-break.h (breakpoints_supported): Delete declaration.
8545 (set_gdb_breakpoint_at): Declare.
8546 (gdb_breakpoint_here): Declare.
8547 (delete_breakpoint_at): Delete.
8548 (delete_gdb_breakpoint_at): Declare.
8550 * server.h (struct raw_breakpoint): Forward declare.
8551 (struct process_info): New field `raw_breakpoints'.
8553 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
8556 2010-03-24 Pedro Alves <pedro@codesourcery.com>
8558 * linux-low.c (status_pending_p_callback): Fix comment.
8559 (linux_wait_for_event_1): Move most of the internal breakpoint
8560 handling from here...
8561 (linux_wait_1): ... to here.
8562 (count_events_callback): New.
8563 (select_singlestep_lwp_callback): New.
8564 (select_event_lwp_callback): New.
8565 (cancel_breakpoints_callback): New.
8566 (select_event_lwp): New.
8567 (linux_wait_1): Simplify internal breakpoint handling. Give equal
8568 priority to all LWPs that have had events that should be reported
8569 to the client. Cancel breakpoints when about to reporting the
8570 event to the client, not while stopping lwps. No longer cancel
8571 finished single-steps here.
8572 (cancel_finished_single_step): Delete.
8573 (cancel_finished_single_steps): Delete.
8575 2010-03-24 Pedro Alves <pedro@codesourcery.com>
8577 * mem-break.c (enum bkpt_type): New.
8578 (struct breakpoint): New field `type'.
8579 (set_breakpoint_at): Change return type to struct breakpoint
8580 pointer. Set type to `other_breakpoint' by default.
8581 (delete_breakpoint): Rewrite, supporting more than one breakpoint
8582 in the breakpoint list.
8583 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
8584 (reinsert_breakpoint): Rename to ...
8585 (reinsert_raw_breakpoint): ... this.
8586 (reinsert_breakpoints_at): Adjust.
8587 * mem-break.h (struct breakpoint): Declare.
8588 (set_breakpoint_at): Change return type to struct breakpoint
8591 2010-03-24 Pedro Alves <pedro@codesourcery.com>
8593 * server.c (handle_query): Assign, not compare.
8595 2010-03-24 Pedro Alves <pedro@codesourcery.com>
8597 Teach linux gdbserver to step-over-breakpoints.
8599 * linux-low.c (can_hardware_single_step): New.
8600 (supports_breakpoints): New.
8601 (handle_extended_wait): If stopping threads, read the stop pc of
8604 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
8605 low target doesn't support retrieving the PC.
8606 (add_lwp): Set last_resume_kind to resume_continue.
8607 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
8608 (linux_attach): Don't clear stop_expected. Set the lwp's
8609 last_resume_kind to resume_stop.
8610 (linux_detach_one_lwp): Don't check for removed breakpoints.
8611 (check_removed_breakpoint): Delete.
8612 (status_pending_p): Rename to ...
8613 (status_pending_p_callback): ... this. Don't check for removed
8614 breakpoints. Don't consider threads that are stopped from GDB's
8616 (linux_wait_for_lwp): Always read the stop_pc here.
8617 (cancel_breakpoint): New.
8618 (step_over_bkpt): New global.
8619 (linux_wait_for_event_1): Implement stepping over breakpoints.
8620 (gdb_wants_lwp_stopped): New.
8621 (gdb_wants_all_stopped): New.
8622 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
8623 single-step traps here. Store the thread's last reported target
8625 (send_sigstop): Don't clear stop_expected. Always set it,
8627 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
8628 (cancel_finished_single_step): New.
8629 (cancel_finished_single_steps): New.
8630 (wait_for_sigstop): Don't cancel finished single-step traps here.
8631 (linux_resume_one_lwp): Don't check for removed breakpoints.
8632 Don't set `step' on non-hardware step archs.
8633 (linux_set_resume_request): Ignore resume_stop requests if already
8634 stopping or stopped. Set the lwp's last_resume_kind.
8635 (resume_status_pending_p): Don't check for removed breakpoints.
8636 (need_step_over_p): New.
8637 (start_step_over): New.
8638 (finish_step_over): New.
8639 (linux_resume_one_thread): Always queue a sigstop for resume_stop
8640 requests. Clear the thread's last reported target waitstatus.
8641 Don't use the `suspended' flag. Don't consider pending breakpoints.
8642 (linux_resume): Start a step-over if necessary.
8643 (proceed_one_lwp): New.
8644 (proceed_all_lwps): New.
8645 (unstop_all_lwps): New.
8646 * linux-low.h (struct lwp_info): Rewrite comment for the
8647 `suspended' flag. Add the `stop_pc' field. Delete the
8648 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
8649 Add `'last_resume_kind' and `need_step_over' fields.
8650 * inferiors.c (struct thread_info): Delete, moved elsewhere.
8651 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
8652 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
8653 (set_raw_breakpoint_at): New.
8654 (set_breakpoint_at): Rewrite to use it.
8655 (reinsert_breakpoint_handler): Delete.
8656 (set_reinsert_breakpoint): New.
8657 (reinsert_breakpoint_by_bp): Delete.
8658 (delete_reinsert_breakpoints): New.
8659 (uninsert_breakpoint): Rewrite.
8660 (uninsert_breakpoints_at): New.
8661 (reinsert_breakpoint): Rewrite.
8662 (reinsert_breakpoints_at): New.
8663 (check_breakpoints): Rewrite.
8664 (breakpoint_here): New.
8665 (breakpoint_inserted_here): New.
8666 (check_mem_read): Adjust.
8667 * mem-break.h (breakpoints_supported, breakpoint_here)
8668 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
8669 (reinsert_breakpoint_by_bp): Delete declaration.
8670 (delete_reinsert_breakpoints): Declare.
8671 (reinsert_breakpoint): Delete declaration.
8672 (reinsert_breakpoints_at): Declare.
8673 (uninsert_breakpoint): Delete declaration.
8674 (uninsert_breakpoints_at): Declare.
8675 (check_breakpoints): Adjust prototype.
8676 * server.h: Adjust include order.
8677 (struct thread_info): Declare here. Add a `last_status' field.
8679 2010-03-23 Michael Snyder <msnyder@vmware.com>
8681 * server.c (crc32): New function.
8682 (handle_query): Add handling for 'qCRC:' request.
8684 2010-03-23 Pedro Alves <pedro@codesourcery.com>
8686 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
8687 lwp had been stopped by a watchpoint.
8689 2010-03-16 Pedro Alves <pedro@codesourcery.com>
8691 * server.h (internal_error): Declare.
8692 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
8693 * utils.c (internal_error): New function.
8695 2010-03-15 Andreas Schwab <schwab@redhat.com>
8697 * configure.srv: Fix typo setting srv_regobj.
8699 2010-03-15 Pedro Alves <pedro@codesourcery.com>
8701 * linux-low.c (fetch_register): Avoid passing a non string literal
8703 (usr_store_inferior_registers): Ditto.
8705 2010-03-14 Pedro Alves <pedro@codesourcery.com>
8707 * linux-low.c (linux_write_memory): Bail out early if peeking
8710 2010-03-14 Pedro Alves <pedro@codesourcery.com>
8712 * linux-low.h (struct lwp_info): New fields
8713 `stopped_by_watchpoint' and `stopped_data_address'.
8714 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
8715 here, and cache them in the lwp object.
8716 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
8718 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
8720 (linux_stopped_by_watchpoint): Rewrite.
8721 (linux_stopped_data_address): Rewrite.
8723 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
8725 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
8726 switching the current inferior, not before.
8728 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
8730 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
8731 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
8732 i386-linux.c and amd64-linux.c.
8733 (reg-i386.o): Removed.
8734 (reg-i386.c): Likewise.
8735 (reg-i386-linux.o): Likewise.
8736 (reg-i386-linux.c): Likewise.
8737 (reg-x86-64.o): Likewise.
8738 (reg-x86-64.c): Likewise.
8739 (reg-x86-64-linux.o): Likewise.
8740 (reg-x86-64-linux.c): Likewise.
8743 (i386-linux.o): Likewise.
8744 (i386-linux.c): Likewise.
8745 (amd64.o): Likewise.
8746 (amd64.c): Likewise.
8747 (amd64-linux.o): Likewise.
8748 (amd64-linux.c): Likewise.
8750 * configure.srv (srv_i386_regobj): New.
8751 (srv_i386_linux_regobj): Likewise.
8752 (srv_amd64_regobj): Likewise.
8753 (srv_amd64_linux_regobj): Likewise.
8754 (srv_i386_32bit_xmlfiles): Likewise.
8755 (srv_i386_64bit_xmlfiles): Likewise.
8756 (srv_i386_xmlfiles): Likewise.
8757 (srv_amd64_xmlfiles): Likewise.
8758 (srv_i386_linux_xmlfiles): Likewise.
8759 (srv_amd64_linux_xmlfiles): Likewise.
8760 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
8761 srv_xmlfiles to $srv_i386_xmlfiles.
8762 (i[34567]86-*-mingw32ce*): Likewise.
8763 (i[34567]86-*-mingw*): Likewise.
8764 (i[34567]86-*-nto*): Likewise.
8765 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
8766 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
8767 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
8768 (x86_64-*-linux*): Likewise.
8770 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
8771 (init_registers_amd64_linux): New.
8772 (x86_arch_setup): Replace init_registers_x86_64_linux with
8773 init_registers_amd64_linux.
8775 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
8777 * configure.ac: Check for libdl. If it is not available link against
8778 static libthread_db.
8779 * configure: Regenerate.
8781 2010-02-22 Pedro Alves <pedro@codesourcery.com>
8785 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
8786 handing a read watchpoint.
8787 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
8789 2010-02-12 Doug Evans <dje@google.com>
8791 * linux-low.c (linux_supports_tracefork_flag): Document.
8792 (linux_look_up_symbols): Add comment.
8794 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
8796 * regcache.c (supply_register): Clear regcache if buf is NULL.
8798 2010-02-02 Nicolas Roche <roche@sourceware.org>
8799 Joel Brobecker <brobecker@adacore.com>
8801 * inferiors.c (find_inferior): Add function documentation.
8802 (unloaded_dll): Handle the case where the unloaded dll has not
8803 been previously registered in the dll list.
8805 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
8807 * linux-arm-low.c (thumb_breakpoint_len): Delete.
8808 (thumb2_breakpoint): New.
8809 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
8811 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
8813 * linux-low.c (get_stop_pc): Check for SIGTRAP.
8814 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
8817 2010-01-21 Pedro Alves <pedro@codesourcery.com>
8819 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
8821 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
8823 * linux-s390-low.c (s390_collect_ptrace_register)
8824 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
8826 2010-01-21 Doug Evans <dje@google.com>
8828 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
8829 (PTRACE_ARG4_TYPE): New macro.
8830 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
8831 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
8832 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
8833 (usr_store_inferior_registers): Ditto.
8834 (linux_read_memory, linux_write_memory): Ditto.
8835 (linux_test_for_tracefork): Ditto.
8837 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
8838 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
8840 2010-01-21 Pedro Alves <pedro@codesourcery.com>
8842 * proc-service.c (ps_lgetregs): Don't refetch registers from the
8845 2010-01-21 Pedro Alves <pedro@codesourcery.com>
8847 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
8848 prototype to take a regcache. Adjust.
8850 2010-01-20 Pedro Alves <pedro@codesourcery.com>
8852 * regcache.h (struct thread_info): Forward declare.
8853 (struct regcache): New.
8854 (new_register_cache): Adjust prototype.
8855 (get_thread_regcache): Declare.
8856 (free_register_cache): Adjust prototype.
8857 (registers_to_string, registers_from_string): Ditto.
8858 (supply_register, supply_register_by_name, collect_register)
8859 (collect_register_as_string, collect_register_by_name): Ditto.
8860 * regcache.c (struct inferior_regcache_data): Delete.
8861 (get_regcache): Rename to ...
8862 (get_thread_regcache): ... this. Adjust. Switch inferior before
8864 (regcache_invalidate_one): Adjust.
8865 (regcache_invalidate): Fix prototype.
8866 (new_register_cache): Return the new register cache.
8867 (free_register_cache): Change prototype.
8868 (realloc_register_cache): Adjust.
8869 (registers_to_string): Change prototype to take a regcache. Adjust.
8870 (registers_from_string): Ditto.
8871 (register_data): Ditto.
8872 (supply_register): Ditto.
8873 (supply_register_by_name): Ditto.
8874 (collect_register): Ditto.
8875 (collect_register_as_string): Ditto.
8876 (collect_register_by_name): Ditto.
8877 * server.c (process_serial_event): Adjust.
8878 * linux-low.h (regset_fill_func, regset_store_func): Change
8880 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
8882 * linux-low.c (get_stop_pc): Adjust.
8883 (check_removed_breakpoint): Adjust.
8884 (linux_wait_for_event): Adjust.
8885 (linux_resume_one_lwp): Adjust.
8886 (fetch_register): Add regcache parameter. Adjust.
8887 (usr_store_inferior_registers): Ditto.
8888 (regsets_fetch_inferior_registers): Ditto.
8889 (regsets_store_inferior_registers): Ditto.
8890 (linux_fetch_registers, linux_store_registers): Ditto.
8891 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
8893 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
8895 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
8896 prototype to take a regcache.
8897 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
8898 * remote-utils.c (convert_ascii_to_int, outreg)
8899 (prepare_resume_reply): Change prototype to take a regcache.
8901 * target.h (struct target_ops) <fetch_registers, store_registers>:
8902 Change prototype to take a regcache.
8903 (fetch_inferior_registers, store_inferior_registers): Change
8904 prototype to take a regcache. Adjust.
8905 * proc-service.c (ps_lgetregs): Adjust.
8906 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
8907 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
8908 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
8909 take a regcache. Adjust.
8910 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
8911 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
8912 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
8913 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
8914 * linux-cris-low.c (cris_get_pc, cris_set_pc)
8915 (cris_cannot_fetch_register):
8916 (cris_breakpoint_at): Change prototype to take a regcache.
8918 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
8919 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
8920 to take a regcache. Adjust.
8921 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
8923 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
8924 take a regcache. Adjust.
8925 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
8926 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
8927 (m68k_set_pc): Change prototype to take a regcache. Adjust.
8928 * linux-mips-low.c (mips_get_pc):
8929 (mips_set_pc): Change prototype to take a regcache. Adjust.
8930 (mips_reinsert_addr): Adjust.
8931 (mips_collect_register): Change prototype to take a regcache.
8933 (mips_supply_register):
8934 (mips_collect_register_32bit, mips_supply_register_32bit)
8935 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
8936 (mips_store_fpregset): Ditto.
8937 * linux-ppc-low.c (ppc_supply_ptrace_register)
8938 (ppc_supply_ptrace_register): Ditto.
8939 (parse_spufs_run): Adjust.
8940 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
8941 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
8942 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
8943 take a regcache. Adjust.
8944 * linux-s390-low.c (s390_collect_ptrace_register)
8945 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
8946 (s390_set_pc): Change prototype to take a regcache. Adjust.
8947 (s390_arch_setup): Adjust.
8948 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
8949 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
8950 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
8951 (sparc_fill_gregset, sparc_store_gregset_from_stack)
8952 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
8954 (sparc_breakpoint_at): Adjust.
8955 * linux-xtensa-low.c (xtensa_fill_gregset):
8956 (xtensa_store_gregset):
8957 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
8958 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
8959 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
8960 prototype to take a regcache. Adjust.
8961 * win32-arm-low.c (arm_fetch_inferior_register)
8962 (arm_store_inferior_register): Change prototype to take a
8964 * win32-i386-low.c (i386_fetch_inferior_register)
8965 (i386_store_inferior_register): Change prototype to take a
8967 * win32-low.c (child_fetch_inferior_registers)
8968 (child_store_inferior_registers): Change prototype to take a
8970 (win32_wait): Adjust.
8971 (win32_fetch_inferior_registers): Change prototype to take a
8973 (win32_store_inferior_registers): Adjust.
8974 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
8975 store_inferior_register>: Change prototype to take a regcache.
8977 2010-01-20 Doug Evans <dje@google.com>
8979 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
8981 (linux_wait_for_event1, linux_init_signals): Ditto.
8982 (W_STOPCODE): Provide definition if missing.
8984 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
8986 * linux-low.c (linux_core_of_thread): New.
8987 (compare_ints, show_process, list_threads): New.
8988 (linux_qxfer_osdata): Report threads and cores.
8989 (linux_target_op): Register linux_core_of_thread.
8990 * remote-utils.c (prepare_resume_reply): Report the core.
8991 (buffer_xml_printf): Support %d specifier.
8992 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
8994 (handle_query): Handle qXfer:threads. Announce availability
8996 * target.h (struct target_ops): New field core_of_thread.
8998 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
9000 * Makefile.in (clean): Remove new generated files.
9001 (reg-s390.o, reg-s390.c): Remove rules.
9002 (reg-s390x.o, reg-s390x.c): Likewise.
9003 (s390-linux32.o, s390-linux32.c): Add rules.
9004 (s390-linux64.o, s390-linux64.c): Likewise.
9005 (s390x-linux64.o, s390x-linux64.c): Likewise.
9006 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
9007 * linux-s390-low.c: Include <elf.h>.
9008 (HWCAP_S390_HIGH_GPRS): Define if undefined.
9009 (init_registers_s390): Remove prototype.
9010 (init_registers_s390x): Likewise.
9011 (init_registers_s390_linux32): Add prototype.
9012 (init_registers_s390_linux64): Likewise.
9013 (init_registers_s390x_linux64): Likewise.
9014 (s390_num_regs_3264): New define.
9015 (s390_regmap_3264): New global variable.
9016 (s390_cannot_fetch_register): Remove obsolete check.
9017 (s390_cannot_store_register): Likewise.
9018 (s390_collect_ptrace_register): Handle upper/lower register halves.
9019 (s390_supply_ptrace_register): Likewise.
9020 (s390_fill_gregset): Update to register number changes.
9021 (s390_get_hwcap): New routine.
9022 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
9023 Install appropriate regmap and register set.
9025 2010-01-01 Joel Brobecker <brobecker@adacore.com>
9027 * server.c (gdbserver_version): Update copyright year to 2010.
9028 * gdbreplay.c (gdbreplay_version): Likewise.
9030 2009-12-28 Doug Evans <dje@google.com>
9032 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
9033 elf/external.h. Include <elf.h> instead but only if necessary.
9035 2009-12-28 Pedro Alves <pedro@codesourcery.com>
9037 * linux-low.c (linux_remove_process): Remove `detaching'
9038 parameter. Don't release/detach from thread_db here.
9039 (linux_kill): Release/detach from thread_db here, ...
9040 (linux_detach): ... and here, before actually detaching.
9041 (linux_wait_1): ... and here, when a process exits.
9042 * thread-db.c (any_thread_of): New.
9043 (thread_db_free): Switch the current inferior to a thread of the
9046 2009-12-21 Doug Evans <dje@google.com>
9048 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
9050 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
9051 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
9052 warning ifndef __NR_tkill. Move setting of errno there too.
9053 Delete unnecessary resetting of errno after syscall.
9054 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
9056 * configure.ac: Check for dladdr.
9057 * config.in: Regenerate.
9058 * configure: Regenerate.
9059 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
9060 (try_thread_db_load): Update.
9062 * linux-low.c (my_waitpid): Delete unnecessary prototype.
9064 2009-12-18 Doug Evans <dje@google.com>
9066 * event-loop.c: Include unistd.h if it exists.
9068 * linux-low.c (my_waitpid): Move definition away from being in
9069 between linux_tracefork_child/linux_test_for_tracefork.
9071 * gdb_proc_service.h (psaddr_t): Fix type.
9072 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
9073 signature to match glibc.
9075 2009-12-16 Doug Evans <dje@google.com>
9077 * linux-low.c (linux_read_memory): Fix argument to read.
9079 2009-11-26 Pedro Alves <pedro@codesourcery.com>
9081 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
9082 events, don't leave current_inferior pointing at null.
9084 2009-11-26 Pedro Alves <pedro@codesourcery.com>
9086 * win32-low.c (LOG): Delete.
9087 (OUTMSG): Output to stderr.
9088 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
9089 on compile time LOG macro.
9090 (win32_wait): Fix debug output.
9092 2009-11-26 Pedro Alves <pedro@codesourcery.com>
9094 * win32-low.c (win32_add_one_solib): If the dll name is
9095 "ntdll.dll", prepend the system directory to the dll path.
9097 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
9099 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
9101 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
9102 Vladimir Prus <vladimir@codesourcery.com>
9104 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
9105 * configure.ac: Check for __mcoldfire__ and set
9106 gdb_cv_m68k_is_coldfire.
9107 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
9108 reg-cf.o and reg-m68k.o.
9109 * configure: Regenerated.
9111 2009-11-16 Pedro Alves <pedro@codesourcery.com>
9113 * linux-low.c (linux_remove_process): Add `detaching' parameter.
9114 Pass it to thread_db_free.
9115 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
9116 proper `detaching' argument to linux_remove_process.
9117 * linux-low.h (thread_db_free): Add `detaching' parameter.
9118 * thread-db.c (thread_db_init): Pass false as `detaching' argument
9120 (thread_db_free): Add `detaching' parameter. Only
9121 call td_ta_clear_event if detaching from process.
9123 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
9125 * thread-db.c (thread_db_free): Fix typo.
9127 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
9130 * thread-db.c (thread_db_free): Call td_ta_clear_event.
9132 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
9134 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
9135 with an i686 compiler.
9136 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
9138 * configure: Rebuilt.
9140 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
9144 * server.c (handle_search_memory_1): Correct read_addr initialization
9145 in loop for searching subsequent chunks.
9147 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
9149 * configure.ac: New --with-libthread-db option.
9150 * thread-db.c: Allow direct dependence on libthread_db.
9151 (thread_db_free): Adjust.
9152 * config.in: Regenerate.
9153 * configure: Likewise.
9155 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
9158 * thread-db.c (attach_thread): New function.
9159 (maybe_attach_thread): Return success/failure.
9160 (find_new_threads_callback): Adjust.
9161 (thread_db_find_new_threads): Loop until no new threads.
9163 2009-10-13 Pedro Alves <pedro@codesourcery.com>
9165 * proc-service.c (ps_lgetregs): Formatting.
9167 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
9169 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
9170 * configure.ac: Adjust.
9171 * linux-low.h (struct process_info_private): Move members to struct
9173 (thread_db_free, thread_db_handle_monitor_command): New prototype.
9174 * linux-low.c (linux_remove_process): Adjust.
9175 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
9176 * server.c (handle_query): Move code ...
9177 (handle_monitor_command): ... here. New function.
9178 * target.h (struct target_ops): New member.
9179 * thread-db.c (struct thread_db): New.
9180 (libthread_db_search_path): New variable.
9181 (thread_db_create_event, thread_db_enable_reporting)
9182 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
9183 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
9184 (try_thread_db_load_1, dladdr_to_soname): New functions.
9185 (try_thread_db_load, thread_db_load_search): New functions.
9186 (thread_db_init): Search for libthread_db.
9187 (thread_db_free): New function.
9188 (thread_db_handle_monitor_command): Likewise.
9189 * config.in: Regenerate.
9190 * configure: Regenerate.
9192 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
9194 * spu-low.c (spu_kill): Wait for inferior to terminate.
9195 Call clear_inferiors.
9196 (spu_detach): Call clear_inferiors.
9198 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
9200 * aclocal.m4: Regenerate.
9201 * config.in: Likewise.
9202 * configure: Likewise.
9204 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
9206 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
9207 (parse_spufs_run): New function.
9208 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
9209 (ppc_breakpoint_at): Handle SPU breakpoints.
9211 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
9213 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
9214 (SPUFS_MAGIC): Define.
9215 (spu_enumerate_spu_ids): New function.
9216 (linux_qxfer_spu): New function.
9217 (linux_target_ops): Install linux_qxfer_spu.
9219 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
9221 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
9222 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
9223 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
9224 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
9225 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
9226 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
9227 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
9228 (init_registers_powerpc_cell32l): Add prototype.
9229 (init_registers_powerpc_cell64l): Likewise.
9230 (ppc_arch_setup): Detect Cell/B.E. architecture.
9232 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
9234 * Makefile.in (datarootdir): New variable.
9236 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
9238 * linux-low.c (linux_write_memory): Update debugging output.
9239 * Makefile.in (clean): Add new descriptions.
9240 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
9241 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
9242 * configure.srv: Add new files for arm*-*-linux*.
9243 * linux-arm-low.c: Add new declarations.
9244 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
9245 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
9246 (HWCAP_VFPv3D16): New.
9247 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
9248 instead of __IWMMXT__.
9249 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
9250 (arm_arch_setup): New.
9251 (target_regsets): Remove #ifdef. Add VFP regset.
9252 (the_low_target): Use arm_arch_setup.
9254 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
9256 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
9257 the main thread again.
9259 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
9261 Adding Neutrino gdbserver.
9262 * configure: Regenerated.
9263 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
9264 * configure.srv (i[34567]86-*-nto*): New target.
9265 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
9266 * remote-utils.c [__QNX__]: Include sys/iomgr.h
9267 (nto_comctrl) [__QNX__]: New function.
9268 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
9270 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
9272 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
9275 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
9276 Pedro Alves <pedro@codesourcery.com>
9278 * win32-i386-low.c (i386_get_thread_context): Handle systems that
9279 don't support CONTEXT_EXTENDED_REGISTERS.
9280 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
9281 (the_low_target): Install them.
9282 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
9283 failing with ERROR_PIPE_NOT_CONNECTED.
9285 2009-06-30 Doug Evans <dje@google.com>
9286 Pierre Muller <muller@ics.u-strasbg.fr>
9288 Add h/w watchpoint support to x86-linux, win32-i386.
9289 * Makefile.in (SFILES): Add i386-low.c
9290 (i386_low_h): Define.
9291 (i386-low.o): Add dependencies.
9292 (linux-x86-low.o): Add i386-low.h dependency.
9293 (win32-i386-low.o): Ditto.
9294 * i386-low.c: New file.
9295 * i386-low.h: New file.
9296 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
9297 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
9298 * linux-low.c (linux_add_process): Initialize arch_private.
9299 (linux_remove_process): Free arch_private.
9300 (add_lwp): Initialize arch_private.
9301 (delete_lwp): Free arch_private.
9302 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
9304 * linux-low.h (process_info_private): New member arch_private.
9305 (lwp_info): New member arch_private.
9306 (linux_target_ops): New members new_process, new_thread,
9308 (ptid_of): New macro.
9309 * linux-x86-low.c: Include stddef.h, i386-low.h.
9310 (arch_process_info): New struct.
9311 (arch_lwp_info): New struct.
9312 (x86_linux_dr_get, x86_linux_dr_set): New functions.
9313 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
9314 (i386_dr_low_get_status): New function.
9315 (x86_insert_point, x86_remove_point): New functions.
9316 (x86_stopped_by_watchpoint): New function.
9317 (x86_stopped_data_address): New function.
9318 (x86_linux_new_process, x86_linux_new_thread): New functions.
9319 (x86_linux_prepare_to_resume): New function.
9320 (the_low_target): Add entries for insert_point, remove_point,
9321 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
9323 * server.c (debug_hw_points): New global.
9324 (monitor_show_help): Document set debug-hw-points.
9325 (handle_query): Process "set debug-hw-points".
9326 * server.h (debug_hw_points): Declare.
9327 (paddress): Declare.
9328 * utils.c (NUMCELLS, CELLSIZE): New macros.
9329 (get_sell, xsnprintf, paddress): New functions.
9330 * win32-arm-low.c (the_low_target): Add entries for insert_point,
9331 remove_point, stopped_by_watchpoint, stopped_data_address.
9332 * win32-i386-low.c: Include i386-low.h.
9333 (debug_reg_state): Replaces dr.
9334 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
9335 (i386_dr_low_get_status): New function.
9336 (i386_insert_point, i386_remove_point): New functions.
9337 (i386_stopped_by_watchpoint): New function.
9338 (i386_stopped_data_address): New function.
9339 (i386_initial_stuff): Update.
9340 (get_thread_context,set_thread_context,i386_thread_added): Update.
9341 (the_low_target): Add entries for insert_point,
9342 remove_point, stopped_by_watchpoint, stopped_data_address.
9343 * win32-low.c (win32_insert_watchpoint): New function.
9344 (win32_remove_watchpoint): New function.
9345 (win32_stopped_by_watchpoint): New function.
9346 (win32_stopped_data_address): New function.
9347 (win32_target_ops): Add entries for insert_watchpoint,
9348 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
9349 * win32-low.h (win32_target_ops): New members insert_point,
9350 remove_point, stopped_by_watchpoint, stopped_data_address.
9352 2009-06-25 Pedro Alves <pedro@codesourcery.com>
9354 * server.c (process_serial_event): Re-return unsupported, not
9355 error, if the type isn't recognized. Re-allow supporting only
9356 insert or remove packets. Also call require_running for
9357 breakpoints. Add missing break statement to default case. Tidy.
9358 * target.h (struct target_ops): Rename insert_watchpoint to
9359 insert_point, and remove_watchpoint to remove_point.
9361 * linux-low.h (struct linux_target_ops): Likewise.
9362 * linux-low.c (linux_insert_watchpoint): Rename to ...
9363 (linux_insert_point): ... this. Adjust.
9364 (linux_remove_watchpoint): Rename to ...
9365 (linux_remove_point): ... this. Adjust.
9366 (linux_target_ops): Adjust.
9367 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
9368 (cris_insert_point): ... this.
9369 (cris_remove_watchpoint): Rename to ...
9370 (cris_remove_point): ... this.
9371 (the_low_target): Adjust.
9373 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
9375 * server.c (handle_v_kill): Pass signal_pid to
9376 kill_inferior if multi_process is zero.
9378 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
9380 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
9381 * target.h (target_ops): Comment for *_watchpoint to make it clear
9382 the functions can get types '0' and '1'.
9384 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
9386 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
9387 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
9388 * regcache.c (get_regcache): Likewise.
9389 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
9390 * win32-low.c (child_fetch_inferior_registers): Remove check for
9393 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
9394 Pedro Alves <pedro@codesourcery.com>
9396 * target.h (struct target_ops) <supports_multi_process>: New
9398 (target_supports_multi_process): New.
9399 * server.c (handle_query): Even if GDB reports support, only
9400 enable multi-process if the target also supports it. Report
9401 multi-process support only if the target backend supports it.
9402 * linux-low.c (linux_supports_multi_process): New function.
9403 (linux_target_ops): Install it as target_supports_multi_process
9406 2009-05-24 Doug Evans <dje@google.com>
9408 Global renaming of find_thread_pid to find_thread_ptid.
9409 * server.h (find_thread_ptid): Renamed from find_thread_pid.
9410 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
9411 All callers updated.
9413 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
9414 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
9417 * linux-low.c (get_stop_pc): Print pc if debug_threads.
9418 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
9419 (linux_resume_one_lwp): Ditto.
9421 2009-05-23 Doug Evans <dje@google.com>
9423 * linux-low.c (linux_resume_one_lwp): Change type of first arg
9424 from struct inferior_list_entry * to struct lwp_info *.
9425 All callers updated.
9427 2009-05-13 Doug Evans <dje@google.com>
9429 * linux-x86-low.c: Don't include assert.h.
9430 (x86_siginfo_fixup): Use fatal, not assert.
9431 (x86_arch_setup): Fix comment.
9433 2009-05-12 Doug Evans <dje@google.com>
9435 Biarch support for i386/amd64 gdbserver.
9436 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
9437 Add linux-x86-low.c.
9438 (linux-i386-low.o, linux-x86-64-low.o): Delete.
9439 (linux-x86-low.o): Add.
9440 * linux-x86-64-low.c: Delete.
9441 * linux-i386-low.c: Delete.
9442 * linux-x86-low.c: New file.
9443 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
9445 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
9447 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
9448 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
9449 (linux_child_pid_to_exec_file): New function.
9450 (elf_64_header_p, elf_64_file_p): New functions.
9451 (siginfo_fixup): New function.
9452 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
9453 give target a chance to convert layout.
9454 * linux-low.h (linux_target_ops): New member siginfo_fixup.
9455 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
9457 2009-05-07 Doug Evans <dje@google.com>
9459 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
9460 (regsets_store_inferior_registers): Ditto.
9462 2009-05-06 Pedro Alves <pedro@codesourcery.com>
9466 * linux-low.c (must_set_ptrace_flags): Delete.
9467 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
9469 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
9470 `lwp->must_set_ptrace_flags' instead.
9471 (linux_wait_for_event_1): Set ptrace options here.
9472 (linux_wait_1): ... not here.
9474 2009-04-30 Doug Evans <dje@google.com>
9476 * inferiors.c (started_inferior_callback): New function.
9477 (attached_inferior_callback): New function.
9478 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
9479 * server.c (print_started_pid, print_attached_pid): New functions.
9480 (detach_or_kill_for_exit): New function.
9481 (main): Call it instead of for_each_inferior (kill_inferior_callback).
9482 * server.h (have_started_inferiors_p): Declare.
9483 (have_attached_inferiors_p): Declare.
9485 * inferiors.c (remove_process): Fix memory leak, free process.
9486 * linux-low.c (linux_remove_process): New function.
9487 (linux_kill): Call it instead of remove_process.
9488 (linux_detach, linux_wait_1): Ditto.
9490 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
9492 * configure.srv: Add x86 Windows CE target.
9494 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
9496 * inferiors.c (get_thread_process): Make global.
9497 * server.h (get_thread_process): Add prototype.
9498 * thread-db.c (find_one_thread): Use get_thread_process
9499 instead of current_process.
9500 (thread_db_get_tls_address): Do not crash if called when
9501 thread layer is not yet initialized.
9503 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
9505 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
9506 * spu-low.c (current_tid): Rename to ...
9507 (current_ptid): ... this.
9508 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
9509 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
9510 ptid_get_lwp (current_ptid) instead of current_tid.
9511 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
9512 instead of current_tid. Use find_process_pid to verify pid
9513 argument is valid. Pass proper argument to remove_process.
9514 (spu_thread_alive): Compare current_ptid instead of current_tid.
9515 (spu_resume): Likewise.
9517 2009-04-02 Pedro Alves <pedro@codesourcery.com>
9519 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
9522 2009-04-01 Pedro Alves <pedro@codesourcery.com>
9524 Implement the multiprocess extensions, and add linux multiprocess
9527 * server.h (ULONGEST): Declare.
9528 (struct ptid, ptid_t): New.
9529 (minus_one_ptid, null_ptid): Declare.
9530 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
9531 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
9532 (struct inferior_list_entry): Change `id' type from unsigned from
9534 (struct sym_cache, struct breakpoint, struct
9535 process_info_private): Forward declare.
9536 (struct process_info): Declare.
9537 (current_process): Declare.
9538 (all_processes): Declare.
9539 (initialize_inferiors): Declare.
9540 (add_thread): Adjust to use ptid_t.
9541 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
9542 (add_process, remove_process, find_thread_pid): Declare.
9543 (find_inferior_id): Adjust to use ptid_t.
9544 (cont_thread, general_thread, step_thread): Change type to ptid_t.
9545 (multi_process): Declare.
9546 (push_event): Adjust to use ptid_t.
9547 (read_ptid, write_ptid): Declare.
9548 (prepare_resume_reply): Adjust to use ptid_t.
9549 (clear_symbol_cache): Declare.
9550 * inferiors.c (all_processes): New.
9551 (null_ptid, minus_one_ptid): New.
9552 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
9553 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
9554 (add_thread): Change unsigned long to ptid. Remove gdb_id
9556 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
9557 (gdb_id_to_thread): Rename to ...
9558 (find_thread_pid): ... this. Change unsigned long to ptid.
9559 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
9560 (loaded_dll, pull_pid_from_list): Adjust.
9561 (add_process, remove_process, find_process_pid)
9562 (get_thread_process, current_process, initialize_inferiors): New.
9563 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
9564 (struct target_waitstatus) <related_pid>: Ditto.
9565 (struct target_ops) <kill, detach>: Add `pid' argument. Change
9567 (struct target_ops) <join>: Add `pid' argument.
9568 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
9569 (struct target_ops) <wait>: Add `ptid' field. Change return type
9571 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
9572 (mywait): Add `ptid' argument. Change return type to ptid_t.
9573 (target_pid_to_str): Declare.
9574 * target.c (set_desired_inferior): Adjust to use ptids.
9575 (mywait): Add new `ptid' argument. Adjust.
9576 (target_pid_to_str): New.
9577 * mem-break.h (free_all_breakpoints): Declare.
9578 * mem-break.c (breakpoints): Delelete.
9579 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
9580 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
9581 to use per-process breakpoint list.
9582 (free_all_breakpoints): New.
9583 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
9584 (symbol_cache, all_symbols_looked_up): Delete.
9586 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
9588 (prepare_resume_reply): Change ptid argument's type from unsigned
9589 long to ptid_t. Adjust. Implement W;process and X;process.
9590 (free_sym_cache, clear_symbol_cache): New.
9591 (look_up_one_symbol): Adjust to per-process symbol cache. *
9592 * server.c (cont_thread, general_thread, step_thread): Change type
9595 (multi_process): New.
9596 (last_ptid): Change type to ptid_t.
9597 (struct vstop_notif) <ptid>: Change type to ptid_t.
9598 (queue_stop_reply, push_event): Change `ptid' argument's type to
9600 (discard_queued_stop_replies): Add `pid' argument.
9601 (start_inferior): Adjust to use ptids. Adjust to mywait interface
9602 changes. Don't reference the `attached' global.
9603 (attach_inferior): Adjust to mywait interface changes.
9604 (handle_query): Adjust to use ptids. Parse GDB's qSupported
9605 features. Handle and report "multiprocess+". Handle
9607 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
9609 (handle_v_kill): New.
9610 (handle_v_stopped): Adjust to use target_pid_to_str.
9611 (handle_v_requests): Allow multiple attaches and runs when
9612 multiprocess extensions are in effect. Handle "vKill".
9613 (myresume): Adjust to use ptids.
9614 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
9615 (handle_status): Adjust to discard_queued_stop_replies interface
9617 (first_thread_of, kill_inferior_callback)
9618 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
9619 (main): Call initialize_inferiors. Adjust to use ptids, killing
9620 and detaching from all inferiors. Handle multiprocess packet
9622 * linux-low.h: Include gdb_proc_service.h.
9623 (struct process_info_private): New.
9624 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
9625 <lwpid_of>: Use ptid_get_lwp.
9626 (get_lwp_thread): Adjust.
9627 (struct lwp_info): Add `dead' member.
9628 (find_lwp_pid): Declare.
9629 * linux-low.c (thread_db_active): Delete.
9630 (new_inferior): Adjust comment.
9631 (inferior_pid): Delete.
9632 (linux_add_process): New.
9633 (handle_extended_wait): Adjust.
9634 (add_lwp): Change unsigned long to ptid.
9635 (linux_create_inferior): Add process to processes table. Adjust
9636 to use ptids. Don't set new_inferior here.
9637 (linux_attach_lwp): Rename to ...
9638 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
9639 it. Adjust to use ptids.
9640 (linux_attach_lwp): New.
9641 (linux_attach): Add process to processes table. Don't set
9643 (struct counter): New.
9644 (second_thread_of_pid_p, last_thread_of_process_p): New.
9645 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
9647 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
9648 processes. Remove process from process table.
9649 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
9650 to multiple processes.
9651 (any_thread_of): New.
9652 (linux_detach): Add `pid' argument, and handle it. Remove process
9653 from processes table.
9654 (linux_join): Add `pid' argument. Handle it.
9655 (linux_thread_alive): Change unsighed long argument to ptid_t.
9656 Consider dead lwps as not being alive.
9657 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
9658 threads we're not interested in.
9659 (same_lwp, find_lwp_pid): New.
9660 (linux_wait_for_lwp): Change `pid' argument's type from int to
9662 (linux_wait_for_event): Rename to ...
9663 (linux_wait_for_event_1): ... this. Change `pid' argument's type
9664 from int to ptid_t. Adjust.
9665 (linux_wait_for_event): New.
9666 (linux_wait_1): Add `ptid' argument. Change return type to
9667 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
9668 that exit from the process table.
9669 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
9671 (mark_lwp_dead): New.
9672 (wait_for_sigstop): Adjust to use ptids. If a process exits while
9673 stopping all threads, mark its main lwp as dead.
9674 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
9676 (fetch_register, usr_store_inferior_registers)
9677 (regsets_fetch_inferior_registers)
9678 (regsets_store_inferior_registers, linux_read_memory)
9679 (linux_write_memory): Inline `inferior_pid'.
9680 (linux_look_up_symbols): Adjust to use per-process
9682 (linux_request_interrupt): Adjust to use ptids.
9683 (linux_read_auxv): Inline `inferior_pid'.
9684 (initialize_low): Don't reference thread_db_active.
9685 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
9686 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
9687 (ps_getpid): Return the pid of the current inferior.
9688 * thread-db.c (proc_handle, thread_agent): Delete.
9689 (thread_db_create_event, thread_db_enable_reporting): Adjust to
9691 (find_one_thread): Change argument type to ptid_t. Adjust to
9693 (maybe_attach_thread): Adjust to per-process data and ptids.
9694 (thread_db_find_new_threads): Ditto.
9695 (thread_db_init): Ditto.
9696 * spu-low.c (spu_create_inferior, spu_attach): Add process to
9697 processes table. Adjust to use ptids.
9698 (spu_kill, spu_detach): Adjust interface. Remove process from
9700 (spu_join, spu_thread_alive): Adjust interface.
9701 (spu_wait): Adjust interface. Remove process from processes
9702 table. Adjust to use ptids.
9703 * win32-low.c (current_inferior_tid): Delete.
9704 (current_inferior_ptid): New.
9705 (debug_event_ptid): New.
9706 (thread_rec): Take a ptid. Adjust.
9707 (child_add_thread): Add `pid' argument. Adjust to use ptids.
9708 (child_delete_thread): Ditto.
9709 (do_initial_child_stuff): Add `attached' argument. Add process to
9711 (child_fetch_inferior_registers, child_store_inferior_registers):
9713 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
9714 (win32_attach): Pass 1 to do_initial_child_stuff.
9715 (win32_kill): Adjust interface. Remove process from processes
9717 (win32_detach): Ditto.
9718 (win32_join): Adjust interface.
9719 (win32_thread_alive): Take a ptid.
9720 (win32_resume): Adjust to use ptids.
9721 (get_child_debug_event): Ditto.
9722 (win32_wait): Adjust interface. Remove exiting process from
9725 2009-04-01 Pedro Alves <pedro@codesourcery.com>
9727 Non-stop mode support.
9729 * server.h (non_stop): Declare.
9730 (gdb_client_data, handler_func): Declare.
9731 (delete_file_handler, add_file_handler, start_event_loop):
9733 (handle_serial_event, handle_target_event, push_event)
9734 (putpkt_notif): Declare.
9735 * target.h (enum resume_kind): New.
9736 (struct thread_resume): Replace `step' field by `kind' field.
9737 (TARGET_WNOHANG): Define.
9738 (struct target_ops) <wait>: Add `options' argument.
9739 <supports_non_stop, async, start_non_stop>: New fields.
9740 (target_supports_non_stop, target_async): New.
9741 (start_non_stop): Declare.
9742 (mywait): Add `options' argument.
9743 * target.c (mywait): Add `options' argument. Print child exit
9745 (start_non_stop): New.
9746 * server.c (non_stop, own_buf, mem_buf): New globals.
9747 (struct vstop_notif): New.
9748 (notif_queue): New global.
9749 (queue_stop_reply, push_event, discard_queued_stop_replies)
9750 (send_next_stop_reply): New.
9751 (start_inferior): Adjust to use resume_kind. Adjust to mywait
9753 (attach_inferior): In non-stop mode, don't wait for the target
9755 (handle_general_set): Handle QNonStop.
9756 (handle_query): When handling qC, return the current general
9757 thread, instead of the first thread of the list.
9758 (handle_query): If the backend supports non-stop mode, include
9759 QNonStop+ in the qSupported query response.
9760 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
9762 (handle_v_attach, handle_v_run): Handle non-stop mode.
9763 (handle_v_stopped): New.
9764 (handle_v_requests): Report support for vCont;t. Handle vStopped.
9765 (myresume): Adjust to use resume_kind. Handle non-stop.
9766 (queue_stop_reply_callback): New.
9767 (handle_status): Handle non-stop mode.
9768 (main): Clear non_stop flag on reconnection. Use the event-loop.
9769 Refactor serial protocol handling from here ...
9770 (process_serial_event): ... to this new function. When GDB
9771 selects any thread, select one here. In non-stop mode, wait until
9772 GDB acks all pending events before exiting.
9773 (handle_serial_event, handle_target_event): New.
9774 * remote-utils.c (remote_open): Install remote_desc in the event
9776 (remote_close): Remove remote_desc from the event loop.
9777 (putpkt_binary): Rename to...
9778 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
9779 (putpkt_binary): New as wrapper around putpkt_binary_1.
9780 (putpkt_notif): New.
9781 (prepare_resume_reply): In non-stop mode, don't change the
9783 * event-loop.c: New.
9784 * Makefile.in (OBJ): Add event-loop.o.
9785 (event-loop.o): New rule.
9787 * linux-low.h (pid_of): Moved here.
9789 (get_lwp_thread): Use lwpid_of.
9790 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
9791 * linux-low.c (pid_of): Delete.
9792 (inferior_pid): Use lwpid_of.
9793 (linux_event_pipe): New.
9794 (target_is_async_p): New.
9796 (handle_extended_wait): Use lwpid_of.
9797 (add_lwp): Don't set lwpid field.
9798 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
9799 (linux_kill_one_lwp): If killing a running lwp, stop it first.
9800 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
9801 (linux_detach_one_lwp): If detaching from a running lwp, stop it
9802 first. Adjust to linux_wait_for_event interface changes. Use
9804 (linux_detach): Don't delete the main lwp here.
9805 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
9806 (status_pending_p): Don't consider explicitly suspended lwps.
9807 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
9808 pointer. Add OPTIONS argument. Change return type to int. Use
9809 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
9810 (linux_wait_for_event): Take an integer pid instead of a lwp_info
9811 pointer. Add status pointer argument. Return a pid instead of a
9812 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
9813 changes. In non-stop mode, don't switch to a random thread.
9814 (linux_wait): Rename to...
9815 (linux_wait_1): ... this. Add target_options argument, and handle
9816 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
9817 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
9818 clean exit and signal exit code. Don't stop all threads in
9819 non-stop mode. In all-stop mode, only stop all threads when
9820 reporting a stop to GDB. Handle explicit thread stop requests.
9821 (async_file_flush, async_file_mark): New.
9823 (send_sigstop): Use lwpid_of.
9824 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
9825 interface changes. In non-stop mode, don't switch to a random
9827 (linux_resume_one_lwp): Use lwpid_of.
9828 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
9829 (linux_resume_one_thread): ... this. Handle resume_stop. In
9830 non-stop mode, don't look for pending flag in all threads.
9831 (resume_status_pending_p): Don't consider explicitly suspended
9833 (my_waitpid): Reimplement. Emulate __WALL.
9834 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
9836 (sigchld_handler, linux_supports_non_stop, linux_async)
9837 (linux_start_non_stop): New.
9838 (linux_target_ops): Register linux_supports_non_stop, linux_async
9839 and linux_start_non_stop.
9840 (initialize_low): Install SIGCHLD handler.
9841 * thread-db.c (thread_db_create_event, find_one_thread)
9842 (thread_db_get_tls_address): Use lwpid_of.
9843 * win32-low.c (win32_detach): Adjust to use resume_kind.
9844 (win32_wait): Add `options' argument.
9845 * spu-low.c (spu_resume): Adjust to use resume_kind.
9846 (spu_wait): Add `options' argument.
9848 2009-04-01 Pedro Alves <pedro@codesourcery.com>
9850 Decouple target code from remote protocol.
9852 * target.h (enum target_waitkind): New.
9853 (struct target_waitstatus): New.
9854 (struct target_ops) <wait>: Return an unsigned long. Take a
9855 target_waitstatus pointer instead of a char pointer.
9857 * target.c (mywait): Change prototype to return an unsigned long.
9858 Take a target_waitstatus pointer instead of a char pointer. Adjust.
9859 * server.h (thread_from_wait, old_thread_from_wait): Delete
9861 (prepare_resume_reply): Change prototype to take a
9863 * server.c (thread_from_wait, old_thread_from_wait): Delete.
9864 (last_status, last_ptid): New.
9865 (start_inferior): Remove "statusptr" argument. Adjust. Return a
9866 pid instead of a signal.
9867 (attach_inferior): Remove "status" and "signal" parameters.
9869 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
9871 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
9872 (handle_v_requests, myresume): Remove "status" and "signal"
9874 (handle_status): New.
9875 (main): Delete local `status'. Adjust.
9876 * remote-utils.c: Include target.h.
9877 (prepare_resume_reply): Change prototype to take a
9878 target_waitstatus. Adjust.
9880 * linux-low.c (linux_wait): Adjust to new target_ops->wait
9882 * spu-low.c (spu_wait): Adjust.
9883 * win32-low.c (enum target_waitkind, struct target_waitstatus):
9885 (win32_wait): Adjust.
9887 2009-04-01 Pedro Alves <pedro@codesourcery.com>
9889 * target.h (struct thread_resume): Delete leave_stopped member.
9890 (struct target_ops): Add a `n' argument to the `resume' callback.
9891 * server.c (start_inferior): Adjust.
9892 (handle_v_cont, myresume): Adjust.
9893 * linux-low.c (check_removed_breakpoint): Adjust to resume
9894 interface change, and to removed leave_stopped field.
9895 (resume_ptr): Delete.
9896 (struct thread_resume_array): New.
9897 (linux_set_resume_request): Add new `arg' parameter. Adjust to
9898 resume interface change.
9899 (linux_continue_one_thread, linux_queue_one_thread)
9900 (resume_status_pending_p): Check if the resume field is NULL
9901 instead of checking the leave_stopped member.
9902 (linux_resume): Adjust to the target resume interface change.
9903 * spu-low.c (spu_resume): Adjust to the target resume interface
9905 * win32-low.c (win32_detach, win32_resume): Ditto.
9907 2009-04-01 Pedro Alves <pedro@codesourcery.com>
9909 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
9911 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
9913 (linux_continue_one_thread): Only preserve the stepping flag if
9914 there's a pending breakpoint.
9916 2009-03-31 Pedro Alves <pedro@codesourcery.com>
9918 * server.c (main): After the inferior having exited, call
9919 remote_close before exiting gdbserver.
9921 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
9923 Fix size of FPSCR in Power 7 processors.
9924 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
9925 (PPC_FEATURE_HAS_DFP): New #define.
9926 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
9929 2009-03-23 Pedro Alves <pedro@codesourcery.com>
9931 * server.c (handle_query) Whitespace and formatting.
9933 2009-03-22 Pedro Alves <pedro@codesourcery.com>
9935 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
9936 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
9937 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
9938 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
9939 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
9940 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
9941 Makefile.in, configure.ac: Fix whitespace throughout.
9942 * configure: Regenerate.
9944 2009-03-22 Pedro Alves <pedro@codesourcery.com>
9946 * inferiors.c (find_inferior): Make it safe for the callback
9947 function to delete the currently iterated inferior.
9949 2009-03-22 Pedro Alves <pedro@codesourcery.com>
9951 * Makefile.in (linuw_low_h): Move higher.
9952 (thread-db.o): Depend on $(linux_low_h).
9954 2009-03-17 Pedro Alves <pedro@codesourcery.com>
9956 Rename "process" to "lwp" throughout.
9958 * linux-low.c (all_processes): Rename to...
9959 (all_lwps): ... this.
9960 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
9961 (add_process): Rename to ...
9962 (add_lwp): ... this. Adjust.
9963 (linux_create_inferior): Adjust.
9964 (linux_attach_lwp): Adjust.
9965 (linux_attach): Adjust.
9966 (linux_kill_one_process): Rename to ...
9967 (linux_kill_one_lwp): ... this. Adjust.
9968 (linux_kill): Adjust.
9969 (linux_detach_one_process): Rename to ...
9970 (linux_detach_one_lwp): ... this. Adjust.
9971 (linux_detach): Adjust.
9972 (check_removed_breakpoint): Adjust.
9973 (status_pending_p): Adjust.
9974 (linux_wait_for_process): Rename to ...
9975 (linux_wait_for_lwp): ... this. Adjust.
9976 (linux_wait_for_event): Adjust.
9977 (send_sigstop): Adjust.
9978 (wait_for_sigstop): Adjust.
9979 (stop_all_processes): Rename to ...
9980 (stop_all_lwps): ... this.
9981 (linux_resume_one_process): Rename to ...
9982 (linux_resume_one_lwp): ... this. Adjust.
9983 (linux_set_resume_request, linux_continue_one_thread)
9984 (linux_queue_one_thread, resume_status_pending_p)
9985 (usr_store_inferior_registers, regsets_store_inferior_registers)
9986 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
9988 * linux-low.h (get_process): Rename to ...
9989 (get_lwp): ... this. Adjust.
9990 (get_thread_process): Rename to ...
9991 (get_thread_lwp): ... this. Adjust.
9992 (get_process_thread): Rename to ...
9993 (get_lwp_thread): ... this. Adjust.
9994 (struct process_info): Rename to ...
9995 (struct lwp_info): ... this.
9996 (all_processes): Rename to ...
9997 (all_lwps): ... this.
9998 * proc-service.c (ps_lgetregs): Adjust.
9999 * thread-db.c (thread_db_create_event, find_one_thread)
10000 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
10002 2009-03-14 Pedro Alves <pedro@codesourcery.com>
10004 * server.c (handle_query): Handle "qAttached".
10006 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
10008 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
10009 GPLv3, update license URL.
10011 2009-03-01 Doug Evans <dje@google.com>
10013 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
10014 (server_h): Add gdb_signals.h.
10015 (signals.o): Update.
10016 * server.h (target_signal_from_host,target_signal_to_host_p)
10017 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
10019 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
10021 * remote-utils.c (getpkt): Also generate remote-debug
10022 information if noack_mode is set.
10024 2009-02-06 Pedro Alves <pedro@codesourcery.com>
10026 * server.c (handle_query): Report qXfer:siginfo:read and
10027 qXfer:siginfo:write as supported and handle them.
10028 * target.h (struct target_ops) <qxfer_siginfo>: New field.
10029 * linux-low.c (linux_xfer_siginfo): New.
10030 (linux_target_ops): Set it.
10032 2009-01-26 Pedro Alves <pedro@codesourcery.com>
10034 * server.c (gdbserver_usage): Mention --remote-debug.
10035 (main): Accept '--remote-debug' switch.
10037 2009-01-18 Doug Evans <dje@google.com>
10039 * regcache.c (new_register_cache): No need to check result of xcalloc.
10040 * server.c (handle_search_memory): Back out calls to xmalloc,
10041 result is checked and error is returned to user upon failure.
10042 (handle_query): Ditto. Add more checks for result of malloc.
10043 (handle_v_cont): Check result of malloc, report error back to
10045 (handle_v_run): Ditto. Call freeargv.
10046 * server.h (freeargv): Declare.
10047 * utils.c (freeargv): New fn.
10049 2009-01-15 Doug Evans <dje@google.com>
10051 * gdbreplay.c (perror_with_name): Make arg const char *.
10052 * server.h (target_signal_to_name): Make return type const char *.
10053 * thread-db.c (thread_db_err_str): Make return type const char *.
10054 * utils.c (perror_with_name): Make arg const char *.
10056 2009-01-14 Pedro Alves <pedro@codesourcery.com>
10058 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
10059 when handling a EXIT_PROCESS_DEBUG_EVENT.
10061 2009-01-06 Joel Brobecker <brobecker@adacore.com>
10063 * gdbreplay.c (gdbreplay_version): Update copyright year.
10064 * server.c (gdbserver_version): Likewise.
10066 2009-01-05 Doug Evans <dje@google.com>
10068 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
10069 (handle_extended_wait): Improve comment.
10071 2008-12-13 Doug Evans <dje@google.com>
10073 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
10074 * server.h (ATTR_MALLOC): New macro.
10075 (xmalloc,xcalloc,xstrdup): Declare.
10076 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
10077 * inferiors.c: Ditto.
10078 * linux-low.c: Ditto.
10079 * mem-break.c: Ditto.
10080 * regcache.c: Ditto.
10081 * remote-utils.c: Ditto.
10084 * win32-low.c: Ditto.
10086 2008-12-12 Doug Evans <dje@google.com>
10088 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
10089 in debugging printf.
10091 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
10093 2008-12-09 Doug Evans <dje@google.com>
10095 * linux-low.h (struct process_info): Delete member tid, unused.
10096 * thread-db.c (find_one_thread): Update.
10097 (maybe_attach_thread): Update.
10099 2008-12-02 Pedro Alves <pedro@codesourcery.com>
10101 * target.h (struct target_ops): Add qxfer_osdata member.
10102 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
10104 (linux_qxfer_osdata): New functions.
10105 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
10107 * server.c (handle_query): Handle "qXfer:osdata:read:".
10108 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
10109 (buffer_xml_printf): New functions.
10110 * server.h (struct buffer): New.
10111 (buffer_grow_str, buffer_grow_str0): New macros.
10112 (buffer_grow, buffer_free, buffer_init, buffer_finish)
10113 (buffer_xml_printf): Declare.
10115 2008-11-24 Doug Evans <dje@google.com>
10117 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
10119 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
10121 * server.c (handle_v_run): Always use the supplied argument list.
10123 2008-11-19 Bob Wilson <bob.wilson@acm.org>
10125 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
10126 (xtensa_regmap_table): Add entry for scompare1.
10128 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
10130 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
10131 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
10132 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
10133 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
10134 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
10135 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
10136 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
10137 XML target descriptions.
10138 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
10139 when inferior is running on an ISA 2.05 or later processor. Add
10140 special case to return offset for full 64-bit slot of FPSCR when
10143 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
10145 * Makefile.in (SFILES, clean): Added sparc64 files.
10146 (reg-sparc64.o, reg-sparc64.c): New.
10147 * configure.srv (sparc*-*-linux*): New configuration.
10148 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
10149 syscall arguments for SPARC.
10150 (regsets_store_inferior_registers): Likewise.
10151 * linux-sparc-low.c: New file.
10153 2008-10-21 Doug Evans <dje@google.com>
10155 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
10156 (READLINE_DIR,READLINE_DEP): Delete.
10157 (INTERNAL_CFLAGS): Update.
10158 (LINTFLAGS): Update.
10160 2008-10-10 Pedro Alves <pedro@codesourcery.com>
10162 * server.c (handle_v_run): If GDB didn't specify an argv, use the
10163 whole argv from the last run, not just argv[0].
10165 2008-09-08 Pedro Alves <pedro@codesourcery.com>
10167 * regcache.c (new_register_cache): Return NULL if the register
10168 cache size isn't known yet.
10169 (free_register_cache): Avoid dereferencing a NULL regcache.
10171 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
10173 * configure.srv: Merge MIPS and MIPS64.
10175 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
10177 * Makefile.in (uninstall): Apply $(EXEEXT) too.
10179 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
10181 * Makefile.in: Add required vsx dependencies.
10183 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
10184 Declare init_registers_powerpc_vsx32l.
10185 Declare init_registers_powerpc_vsx64l.
10186 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
10187 (ppc_arch_setup): Check for VSX in hwcap.
10188 (ppc_fill_vsxregset): New function.
10189 (ppc_store_vsxregset): New function.
10190 Add new VSX entry in regset_info target_regsets.
10192 * configure.srv: Add new VSX dependencies.
10194 2008-08-12 Pedro Alves <pedro@codesourcery.com>
10196 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
10197 (remote_open): Set or clear transport_is_reliable.
10198 (putpkt_binary): Don't expect acks in noack mode.
10199 (getpkt): Don't send ack/nac in noack mode.
10200 * server.c (handle_general_set): Handle QStartNoAckMode.
10201 (handle_query): If connected by tcp pass QStartNoAckMode+ in
10203 (main): Reset noack_mode on every connection.
10204 * server.h (noack_mode): Declare.
10206 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10208 * Makefile.in (GDBREPLAY_OBS): New variable.
10209 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
10211 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
10212 Daniel Jacobowitz <dan@codesourcery.com>
10214 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
10215 (usr_store_inferior_registers): Likewise.
10216 (regsets_store_inferior_registers): Likewise.
10218 2008-07-31 Rolf Jansen <rj@surtec.com>
10219 Pedro Alves <pedro@codesourcery.com>
10221 * configure.ac: Check for memmem declaration.
10222 * server.c [HAVE_MALLOC_H]: Include malloc.h.
10223 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
10224 (disable_packet_qfThreadInfo): Unconditionally compile.
10225 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
10226 * configure, config.in: Regenerate.
10228 2008-07-28 Doug Kwan <dougkwan@google.com>
10230 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
10231 (linux_write_memory): Remove declaration of errno.
10233 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
10235 * linux-low.c (handle_extended_wait): Do not use "status"
10236 variable uninitialized.
10238 2008-07-07 Pedro Alves <pedro@codesourcery.com>
10240 * server.c (handle_v_attach): Inhibit reporting dll changes.
10242 2008-06-27 Pedro Alves <pedro@codesourcery.com>
10244 * remote-utils.c (prepare_resume_reply): If requested, don't
10245 output "thread:TID" in the T stop reply.
10247 * server.c (disable_packet_vCont, disable_packet_Tthread)
10248 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
10249 (handle_query): If requested, disable support for qC, qfThreadInfo
10251 (handle_v_requests): If requested, disable support for vCont.
10252 (gdbserver_show_disableable): New.
10253 (main): Handle --disable-packet and --disable-packet=LIST.
10255 * server.h (disable_packet_vCont, disable_packet_Tthread)
10256 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
10258 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
10260 * server.c (gdbserver_usage): Mention --version.
10262 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
10264 * Makefile.in (gdbreplay.o): New rule.
10266 2008-06-06 Joseph Myers <joseph@codesourcery.com>
10268 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
10269 message, not gdbserver.
10271 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
10272 Nathan Sidwell <nathan@codesourcery.com>
10273 Joseph Myers <joseph@codesourcery.com>
10275 * acinclude.m4: Include ../../config/acx.m4.
10276 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
10277 * configure, config.in: Regenerate.
10278 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
10279 * server.c (gdbserver_version): Print PKGVERSION.
10280 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
10281 (main): Adjust gdbserver_usage calls.
10282 * gdbreplay.c (version, host_name): Add declarations.
10283 (gdbreplay_version, gdbreplay_usage): New.
10284 (main): Accept --version and --help options.
10286 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
10288 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
10289 (arm_breakpoint_at): Handle Thumb.
10290 (the_low_target): Add comment.
10292 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
10294 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
10296 2008-05-09 Doug Evans <dje@google.com>
10298 * server.h (decode_search_memory_packet): Declare.
10299 * remote-utils.c (decode_search_memory_packet): New fn.
10300 * server.c (handle_search_memory_1): New fn.
10301 (handle_search_memory): New fn.
10302 (handle_query): Process qSearch:memory packets.
10304 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
10306 * regcache.c (registers_length): Remove.
10307 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
10308 full register packet.
10309 * regcache.h (registers_length): Remove prototype.
10310 * server.h (PBUFSIZ): Define to 16384.
10312 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
10314 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
10315 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
10316 powerpc-64l.o, and powerpc-altivec64l.o.
10317 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
10318 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
10319 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
10320 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
10321 rs6000/power-linux.xml, and rs6000/power64-linux.xml
10324 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
10325 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
10326 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
10327 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
10328 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
10329 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
10330 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
10331 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
10332 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
10333 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
10336 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
10337 (init_registers_powerpc_32l): ... this new prototype.
10338 (init_registers_powerpc_32): Remove, replace by ...
10339 (init_registers_powerpc_altivec32l): ... this new prototype.
10340 (init_registers_powerpc_e500): Remove, replace by ...
10341 (init_registers_powerpc_e500l): ... this new prototype.
10342 (init_registers_ppc64): Remove, replace by ...
10343 (init_registers_powerpc_64l): ... this new prototype.
10344 (init_registers_powerpc_64): Remove, replace by ...
10345 (init_registers_powerpc_altivec64l): ... this new prototype.
10346 (ppc_num_regs): Set to 73.
10347 (PT_ORIG_R3, PT_TRAP): Define if necessary.
10348 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
10349 (ppc_cannot_store_register): Handle orig_r3 and trap.
10350 (ppc_arch_setup): Update init_registers_... calls.
10351 (ppc_fill_gregset): Handle orig_r3 and trap.
10353 * inferiors.c (clear_inferiors): Reset current_inferior.
10355 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
10357 * acinclude.m4: Add override.m4.
10358 * configure: Regenerate.
10360 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
10362 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
10363 initial call to init_register_ppc64.
10365 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
10367 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
10368 single powerpc*-*-linux* case.
10369 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
10371 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
10373 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
10374 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
10376 * linux-ppc-low.c: Include <elf.h>.
10377 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
10378 (ppc_hwcap): New global variable.
10379 (ppc_regmap): Remove __SPE__ #ifdef sections.
10380 (ppc_regmap_e500): New global variable.
10381 (ppc_cannot_store_register): Update __SPE__ special case.
10382 (ppc_get_hwcap): New function.
10383 (ppc_arch_setup): Use it to determine whether inferior supports
10384 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
10385 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
10386 Do not access registers if target does not support AltiVec.
10387 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
10388 Do not access registers if target does not support SPE.
10389 (target_regsets): Unconditionally include AltiVec and SPE regsets.
10391 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
10393 * linux-low.c (disabled_regsets, num_regsets): New.
10394 (use_regsets_p): Delete.
10395 (linux_wait_for_process): Clear disabled_regsets.
10396 (regsets_fetch_inferior_registers): Check and set it.
10397 (regsets_store_inferior_registers): Likewise.
10398 (linux_fetch_registers, linux_store_registers): Do not use
10400 (initialize_low): Allocate disabled_regsets.
10402 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
10404 * Makefile.in (LIBOBJS): New.
10405 (OBS): Use LIBOBJS.
10406 (memmem.o): New rule.
10407 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
10408 * configure: Regenerated.
10410 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
10412 * server.c (handle_query): Never return "unsupported" for
10413 qXfer:features:read queries.
10415 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
10417 * server.c (get_features_xml): Fix inverted condition.
10418 (handle_query): Always support qXfer:feature:read.
10420 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
10422 * server.c (wrapper_argv): New.
10423 (start_inferior): Handle wrapper_argv. If set, expect an extra
10425 (gdbserver_usage): Document --wrapper.
10426 (main): Parse --wrapper.
10428 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10430 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
10431 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
10432 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
10433 (ppc_set_pc): Likewise.
10434 (ppc_arch_setup): New function.
10435 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
10436 of collect_register.
10437 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
10439 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10441 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
10442 instead of linux-ppc64-low.o.
10443 * linux-ppc64-low.c: Remove file.
10444 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
10445 (linux-ppc64-low.o): Remove rule.
10447 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
10448 (init_registers_powerpc_64): Likewise.
10449 (ppc_regmap): Conditionally define depending on __powerpc64__.
10450 (ppc_cannot_store_register): Do not special-case "fpscr" when
10451 compiled on __powerpc64__.
10452 (ppc_collect_ptrace_register): New function.
10453 (ppc_supply_ptrace_register): New function.
10454 (ppc_breakpoint): Change type to "unsigned int".
10455 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
10456 (the_low_target): Conditionally provide initializers for the
10457 arch_setup member depending on __powerpc64__. Install
10458 collect_ptrace_register and supply_ptrace_register members.
10460 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10462 * regcache.h (gdbserver_xmltarget): Add extern declaration.
10463 * server.c (gdbserver_xmltarget): Define.
10464 (get_features_xml): Use it to replace "target.xml" and arch_string.
10466 * configure.srv: Remove srv_xmltarget. Add XML files that were
10467 mentioned there to srv_xmlfiles instead. Remove conditional tests
10468 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
10469 srv_xmlfiles and srv_regobj to include all possible choices.
10470 * configure.ac (srv_xmltarget): Remove.
10471 (srv_xmlfiles): Do not add "target.xml".
10472 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
10473 checks for supplementary target information.
10474 * configure: Regenerate.
10475 * Makefile.in (XML_TARGET): Remove.
10476 (target.xml): Remove rule.
10477 (clean): Do not clean up target.xml.
10478 (.PRECIOUS): Do not mention target.xml.
10480 * target.h (struct target_ops): Remove arch_string member.
10481 * linux-low.c (linux_arch_string): Remove.
10482 (linux_target_ops): Remove arch_string initializer.
10483 * linux-low.h (struct linux_target_ops): Remove arch_string member.
10484 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
10485 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
10486 * spu-low.c (spu_arch_string): Remove.
10487 (spu_target_ops): Remove arch_string initializer.
10488 * win32-low.c (win32_arch_string): Remove.
10489 (win32_target_ops): Remove arch_string initializer.
10490 * win32-low.h (struct win32_target_ops): Remove arch_string member.
10491 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
10492 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
10494 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
10496 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
10497 by collect_ptrace_register and supply_ptrace_register hooks.
10498 * linux-low.c (fetch_register): Use supply_ptrace_register callback
10499 instead of checking for the_low_target.left_pad_xfer.
10500 (usr_store_inferior_registers): Use collect_ptrace_register callback
10501 instead of checking for the_low_target.left_pad_xfer.
10503 * linux-s390-low.c (s390_collect_ptrace_register): New function.
10504 (s390_supply_ptrace_register): Likewise.
10505 (s390_fill_gregset): Call s390_collect_ptrace_register.
10506 (the_low_target): Update.
10508 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
10509 (ppc_supply_ptrace_register): Likewise.
10510 (the_low_target): Update.
10512 * linux-i386-low.c (the_low_target): Update.
10513 * linux-x86-64-low.c (the_low_target): Update.
10515 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
10517 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
10518 reg-s390.o and reg-s390x.o.
10520 * linux-low.c (new_inferior): New global variable.
10521 (linux_create_inferior, linux_attach): Set it.
10522 (linux_wait_for_process): Call the_low_target.arch_setup after the
10523 target has stopped for the first time.
10524 (initialize_low): Do not call the_low_target.arch_setup.
10526 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
10527 (s390_set_pc): Likewise.
10528 (s390_arch_setup): New function.
10529 (the_low_target): Use s390_arch_setup as arch_setup routine.
10531 * regcache.c (realloc_register_cache): New function.
10532 (set_register_cache): Call it for each existing regcache.
10534 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
10536 * server.h (init_registers): Remove prototype.
10538 * linux-low.h (struct linux_target_ops): Add arch_setup field.
10539 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
10540 instead of init_registers ().
10541 * linux-arm-low.c (init_registers_arm): Add prototype.
10542 (init_registers_arm_with_iwmmxt): Likewise.
10543 (the_low_target): Add initializer for arch_setup field.
10544 * linux-cris-low.c (init_registers_cris): Add prototype.
10545 (the_low_target): Add initializer for arch_setup field.
10546 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
10547 (the_low_target): Add initializer for arch_setup field.
10548 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
10549 (the_low_target): Add initializer for arch_setup field.
10550 * linux-ia64-low.c (init_registers_ia64): Add prototype.
10551 (the_low_target): Add initializer for arch_setup field.
10552 * linux-m32r-low.c (init_registers_m32r): Add prototype.
10553 (the_low_target): Add initializer for arch_setup field.
10554 * linux-m68k-low.c (init_registers_m68k): Add prototype.
10555 (the_low_target): Add initializer for arch_setup field.
10556 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
10557 (init_registers_mips64_linux): Likewise.
10558 (the_low_target): Add initializer for arch_setup field.
10559 * linux-ppc-low.c (init_registers_ppc): Add prototype.
10560 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
10561 (the_low_target): Add initializer for arch_setup field.
10562 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
10563 (init_registers_powerpc_64): Likewise.
10564 (the_low_target): Add initializer for arch_setup field.
10565 * linux-s390-low.c (init_registers_s390): Add prototype.
10566 (init_registers_s390x): Likewise.
10567 (the_low_target): Add initializer for arch_setup field.
10568 * linux-sh-low.c (init_registers_sh): Add prototype.
10569 (the_low_target): Add initializer for arch_setup field.
10570 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
10571 (the_low_target): Add initializer for arch_setup field.
10572 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
10573 (the_low_target): Add initializer for arch_setup field.
10575 * win32-low.h (struct win32_target_ops): Add arch_setup field.
10576 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
10577 instead of init_registers ().
10578 * win32-arm-low.c (init_registers_arm): Add prototype.
10579 (the_low_target): Add initializer for arch_setup field.
10580 * win32-i386-low.c (init_registers_i386): Add prototype.
10581 (the_low_target): Add initializer for arch_setup field.
10583 * spu-low.c (init_registers_spu): Add prototype.
10584 (initialize_low): Call initialie_registers_spu () instead of
10585 initialize_registers ().
10587 2008-02-19 Pedro Alves <pedro@codesourcery.com>
10589 * server.c (handle_v_requests): When handling the vRun and vAttach
10590 packets, if already debugging a process, don't kill it. Return an
10593 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
10595 * server.c (handle_query): Correct length check.
10597 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
10599 * win32-low.c (do_initial_child_stuff): Add process handle
10600 parameter. Set current_process_handle and current_process_id from the
10601 parameters. Clear globals.
10602 (win32_create_inferior): Don't set current_process_handle and
10603 current_process_id here. Instead pass them on the call to
10604 do_initial_child_stuff.
10605 (win32_attach): Likewise.
10606 (win32_clear_inferiors): New.
10607 (win32_kill): Don't close the current process handle or the
10608 current thread handle here. Instead call win32_clear_inferiors.
10609 (win32_detach): Don't open a new handle to the process. Call
10610 win32_clear_inferiors.
10611 (win32_join): Don't rely on current_process_handle; open a new
10612 handle using the process id.
10613 (win32_wait): Call win32_clear_inferiors when the inferior process
10616 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
10618 * server.c (monitor_show_help): Add "exit".
10620 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
10622 * Makefile.in (SFILES): Add linux-xtensa-low.c.
10623 (clean): Add reg-xtensa.c.
10624 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
10625 * configure.srv (xtensa*-*-linux*) New target.
10626 * linux-xtensa-low.c: New.
10627 * xtensa-xtregs.c: New.
10629 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
10631 * hostio.c: Don't include errno.h.
10632 (errno_to_fileio_errno): Move to hostio-errno.
10633 * hostio.c: (hostio_error): Remove the error parameter. Defer the
10634 error number outputting to the target->hostio_last_error callback.
10635 (hostio_packet_error): Use FILEIO_EINVAL directly.
10636 (handle_open, handle_pread, hostio_error, handle_unlink): Update
10637 calls to hostio_error.
10638 * hostio-errno.c: New.
10639 * server.h (hostio_last_error_from_errno): Declare.
10640 * target.h (target_ops): Add hostio_last_error member.
10641 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
10642 as hostio_last_error handler.
10643 * spu-low.c (spu_target_ops): Likewise.
10644 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
10645 (wince_hostio_last_error): New functions.
10646 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
10647 as hostio_last_error handler.
10648 (win32_target_ops) [!_WIN32_WCE]: Register
10649 hostio_last_error_from_errno as hostio_last_error handler.
10650 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
10651 (hostio-errno.o): New rule.
10652 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
10653 * configure.srv (srv_hostio_err_objs): New variable. Default to
10655 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
10656 * configure: Regenerate.
10658 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
10660 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
10661 (linux_kill, linux_detach): Clean up the process list.
10662 * remote-utils.c (remote_open): Improve port number parsing.
10663 (putpkt_binary, input_interrupt): Only send interrupts if the target
10665 * server.c (extended_protocol): Make static.
10666 (attached): Define earlier.
10667 (exit_requested, response_needed, program_argv): New variables.
10668 (target_running): New.
10669 (start_inferior): Clear attached here.
10670 (attach_inferior): Set attached here.
10671 (require_running): Define.
10672 (handle_query): Use require_running and target_running. Implement
10674 (handle_v_attach, handle_v_run): New.
10675 (handle_v_requests): Use require_running. Handle vAttach and vRun.
10676 (gdbserver_usage): Update.
10677 (main): Redo argument parsing. Handle --debug and --multi. Handle
10678 --attach along with other options or after the port. Save
10679 program_argv. Support no initial program. Resynchronize
10680 communication with GDB after an error. Handle "monitor exit".
10681 Use require_running and target_running. Always allow the extended
10682 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
10683 restart in extended mode.
10684 * README: Refer to the GDB manual. Update --attach usage.
10686 2007-12-20 Andreas Schwab <schwab@suse.de>
10688 * linux-low.c (STACK_SIZE): Define.
10689 (linux_tracefork_child): Use it. Use __clone2 on ia64.
10690 (linux_test_for_tracefork): Likewise.
10692 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
10694 * linux-low.c (linux_wait_for_event): Update messages. Do not
10695 reinsert auto-delete breakpoints.
10696 * mem-break.c (struct breakpoint): Change return type of handler to
10698 (set_breakpoint_at): Update handler type.
10699 (reinsert_breakpoint_handler): Return 1 instead of calling
10701 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
10703 (check_breakpoints): Delete auto-delete breakpoints and return 2.
10704 * mem-break.h (set_breakpoint_at): Update handler type.
10705 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
10706 * win32-low.c (auto_delete_breakpoint): New.
10707 (get_child_debug_event): Use it.
10709 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
10711 * configure.ac: Check for pread and pwrite.
10712 * hostio.c (handle_pread): Fall back to lseek and read.
10713 (handle_pwrite): Fall back to lseek and write.
10714 * config.in, configure: Regenerated.
10716 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
10718 * server.c (myresume): Add own_buf argument.
10719 (main): Update calls.
10721 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
10723 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
10724 * remote-utils.c (remote_open): Do not call disable_async_io.
10725 (block_async_io): Delete.
10726 (unblock_async_io): Make static.
10727 (initialize_async_io): New.
10728 * server.c (handle_v_cont): Handle async I/O here.
10729 (myresume): Likewise. Move other common resume tasks here...
10730 (main): ... from here. Call initialize_async_io. Disable async
10731 I/O before the main loop.
10732 * server.h (initialize_async_io): Declare.
10733 (block_async_io, unblock_async_io): Delete prototypes.
10734 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
10736 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
10738 * remote-utils.c (readchar): Allow binary data in received messages.
10740 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
10742 * win32-low.c (attaching): New global.
10743 (win32_create_inferior): Clear the `attaching' global.
10744 (win32_attach): Set the `attaching' global.
10745 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
10746 attaching. Only set a breakpoint at the entry point if not
10749 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
10751 * server.c (main): Don't report dll events on the initial
10752 connection on attaches.
10754 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
10756 * server.c (main): Relax numerical bases supported for the pid of
10757 the --attach command line argument.
10759 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
10761 * win32-low.c (win32_attach): Call OpenProcess before
10762 DebugActiveProcess, not after. Add last error output to error
10765 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
10767 * win32-low.c (win32_get_thread_context)
10768 (win32_set_thread_context): New functions.
10769 (thread_rec): Use win32_get_thread_context.
10770 (continue_one_thread, win32_resume): Use win32_set_thread_context.
10771 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
10774 2007-12-03 Leo Zayas
10775 Pedro Alves <pedro_alves@portugalmail.pt>
10777 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
10779 (child_add_thread): Minor cleanup.
10780 (child_continue): Resume artificially suspended threads before
10781 calling ContinueDebugEvent.
10782 (suspend_one_thread): New.
10783 (fake_breakpoint_event): New.
10784 (get_child_debug_event): Change return type to int. Check here if
10785 gdb sent an interrupt request. If a soft interrupt was requested,
10786 fake a breakpoint event. Return 0 if there is no event to handle,
10788 (win32_wait): Don't check here if gdb sent an interrupt request.
10789 Ensure there is a valid event to handle.
10790 (win32_request_interrupt): Add soft interruption method as last
10793 2007-12-03 Leo Zayas
10794 Pedro Alves <pedro_alves@portugalmail.pt>
10796 * win32-low.h (win32_thread_info): Add descriptions to the
10797 structure members. Replace `suspend_count' counter by a
10799 * win32-low.c (thread_rec): Update condition of when to get the
10800 context from the inferior. Rely on ContextFlags being set if it
10801 has already been retrieved. Only suspend the inferior thread if
10802 we haven't already. Warn if that fails.
10803 (continue_one_thread): s/suspend_count/suspended/. Only call
10804 ResumeThread once. Warn if that fails.
10806 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
10808 * win32-low.c (win32_wait): Don't read from the inferior when it
10809 has already exited.
10811 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
10813 * Makefile.in (win32_low_h): New variable.
10814 (win32-low.o): Add dependency on $(win32_low_h).
10815 (win32-arm-low.o, win32-i386-low.o): New rules.
10817 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
10819 * hostio.c: Correct copyright year.
10821 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
10823 * Makefile.in (OBS): Add hostio.o.
10824 (hostio.o): New rule.
10825 * server.h (handle_vFile): Declare.
10826 * hostio.c: New file.
10827 * server.c (handle_v_requests): Take packet_len and new_packet_len
10828 for binary packets. Call handle_vFile.
10829 (main): Update call to handle_v_requests.
10831 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
10833 * linux-low.c: Include <sched.h>.
10835 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
10837 * linux-low.c (linux_tracefork_grandchild): New.
10838 (linux_tracefork_child): Use clone.
10839 (linux_test_for_tracefork): Use clone; allocate and free a stack.
10841 2007-10-31 Joel Brobecker <brobecker@adacore.com>
10843 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
10845 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
10847 * linux-low.c (handle_extended_wait): Handle unexpected signals.
10849 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
10851 * inferiors.c (change_inferior_id): Delete.
10852 (add_pid_to_list, pull_pid_from_list): New.
10853 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
10854 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
10855 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
10856 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
10857 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
10858 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
10859 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
10860 (using_threads): Always set to 1.
10861 (handle_extended_wait): New.
10862 (add_process): Do not set TID.
10863 (linux_create_inferior): Set must_set_ptrace_flags.
10864 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
10865 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
10866 (linux_thread_alive): Rename TID argument to LWPID.
10867 (linux_wait_for_process): Handle unknown processes. Do not use TID.
10868 (linux_wait_for_event): Do not use TID or check using_threads. Update
10869 call to dead_thread_notify. Call handle_extended_wait.
10870 (linux_create_inferior): Use PTRACE_SETOPTIONS.
10871 (send_sigstop): Delete sigstop_sent.
10872 (wait_for_sigstop): Avoid TID.
10873 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
10874 (linux_test_for_tracefork): New.
10875 (linux_lookup_signals): Use thread_db_active and
10876 linux_supports_tracefork_flag.
10877 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
10878 * linux-low.h (get_process_thread): Avoid TID.
10879 (struct process_ifo): Move thread_known and tid to the end. Remove
10881 (linux_attach_lwp, thread_db_init): Update prototypes.
10882 * server.h (change_inferior_id): Delete prototype.
10883 (add_pid_to_list, pull_pid_from_list): New prototypes.
10884 * thread-db.c (thread_db_use_events): New.
10885 (find_first_thread): Rename to...
10886 (find_one_thread): ...this. Update callers and messages. Do not
10887 call fatal. Check thread_db_use_events. Do not call
10888 change_inferior_id or new_thread_notify.
10889 (maybe_attach_thread): Update. Do not call new_thread_notify.
10890 (thread_db_init): Set thread_db_use_events. Check use_events.
10891 * utils.c (fatal, warning): Correct message prefix.
10893 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
10895 * Makefile.in (clean): Remove new files.
10896 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
10897 (powerpc-64.o, powerpc-64.c): New rules.
10898 * configure.srv: Use alternate register sets for powerpc64-*-linux*
10899 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
10901 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
10903 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
10904 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
10905 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
10906 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
10907 (target_regsets): Add AltiVec and SPE register sets.
10908 * configure.ac: Check for AltiVec and SPE.
10909 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
10910 (ppc_fill_vrregset, ppc_store_vrregset): New.
10911 (target_regsets): Add AltiVec register set.
10912 * configure: Regenerated.
10914 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
10916 * linux-low.c (O_LARGEFILE): Define.
10917 (linux_read_memory): Use /proc/PID/mem.
10918 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
10919 * configure, config.in: Regenerated.
10921 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
10923 * linux-low.c (linux_wait_for_event): Do not pass signals while
10926 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
10928 * win32-low.c (create_process): New.
10929 (win32_create_inferior): Use create_process instead of
10930 CreateProcess. If create_process failed retry appending an ".exe"
10931 suffix. Store the GetLastError result immediatelly after
10932 create_process calls and use it on the call to error.
10934 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
10936 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
10938 2007-08-23 Joel Brobecker <brobecker@adacore.com>
10940 * configure.ac: Switch license to GPLv3.
10942 2007-08-01 Michael Snyder <msnyder@access-company.com>
10944 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
10946 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
10948 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
10950 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
10951 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
10952 CloseToolhelp32Snapshot.
10953 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
10954 CloseToolhelp32Snapshot.
10956 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
10958 * server.c (main): Check for inferior exit before main loop.
10960 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
10962 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
10963 instead of on tmp_desc.
10965 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
10966 Daniel Jacobowitz <dan@codesourcery.com>
10968 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
10969 (add_thread): Minor cleanups.
10970 (clear_inferiors): Move lower in the file. Clear the DLL
10972 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
10973 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
10974 (xml_escape_text): New.
10975 * server.c (handle_query): Handle qXfer:libraries:read. Report it
10977 (handle_v_cont): Report errors.
10978 (gdbserver_version): Update.
10979 (main): Correct size of own_buf. Do not report initial DLL events.
10980 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
10981 (unloaded_dll, xml_escape_text): New.
10982 * win32-low.c (enum target_waitkind): Update comments.
10983 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
10984 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
10985 (win32_EnumProcessModules, win32_GetModuleInformation)
10986 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
10987 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
10988 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
10989 (win32_Module32First, win32_Module32Next, load_toolhelp)
10990 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
10991 (get_child_debug_event): Handle DLL events.
10992 (win32_wait): Likewise.
10994 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
10996 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
10997 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
10999 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
11001 * win32-low.c (handle_output_debug_string): Ignore event if not
11004 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
11006 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
11008 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
11010 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
11012 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
11014 * inferiors.c (change_inferior_id): Add comment.
11015 * linux-low.c (check_removed_breakpoint): Add an early
11016 prototype. Improve debug output.
11017 (linux_attach): Doc update.
11018 (linux_detach_one_process, linux_detach): Clean up before releasing
11020 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
11021 * linux-low.h (struct process_info): Doc improvement.
11022 * mem-break.c (delete_all_breakpoints): New.
11023 * mem-break.h (delete_all_breakpoints): New prototype.
11024 * thread-db.c (find_first_thread): New.
11025 (thread_db_create_event): Call it instead of
11026 thread_db_find_new_threads. Clean up unused variables.
11027 (maybe_attach_thread): Remove first thread handling.
11028 (thread_db_find_new_threads): Use find_first_thread.
11029 (thread_db_get_tls_address): Likewise.
11031 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
11033 * thread-db.c (thread_db_find_new_threads): Add prototype.
11034 (thread_db_create_event): Check for the main thread before adding
11036 (maybe_attach_thread): Only enable event reporting if TID == 0.
11037 (thread_db_get_tls_address): Check for new threads.
11039 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
11041 * linux-low.c (linux_create_inferior): Try execv before execvp.
11042 * spu-low.c (spu_create_inferior): Likewise.
11044 2007-06-13 Mike Frysinger <vapier@gentoo.org>
11046 * linux-low.c (linux_create_inferior): Change execv to execvp.
11047 * spu-low.c (spu_create_inferior): Likewies.
11049 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
11051 * Makefile.in (clean): Clean new files instead of deleted ones.
11052 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
11053 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
11055 * configure.srv: Specify XML files and new regformats for MIPS and
11057 * linux-mips-low.c (mips_num_regs): Set to only used registers.
11058 (mips_regmap): Do not fetch $0. Remove unused registers. Add
11059 an entry for the restart register.
11060 (mips_cannot_fetch_register, mips_cannot_store_register)
11061 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
11062 register names to match the XML descriptions.
11063 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
11064 restart register instead of $0.
11066 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
11067 Markus Deuling <deuling@de.ibm.com>
11069 * remote-utils.c (decode_xfer_write): New function.
11070 * server.h (decode_xfer_write): Add prototype.
11071 * server.c (handle_query): Add PACKET_LEN argument. Support
11072 qXfer:spu:read and qXfer:spu:write packets.
11073 (main): Pass packet_len to handle_query.
11074 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
11075 * target.h (target_ops): Add qxfer_spu.
11077 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
11079 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
11080 accessing non-seekable spufs files.
11082 2007-05-16 Markus Deuling <deuling@de.ibm.com>
11084 * server.c (handle_query): Add reply for qC packet.
11086 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11087 Leo Zayas <lerele@champenstudios@com>
11089 * server.h (check_remote_input_interrupt_request): New function.
11090 * remote_utils.c (INVALID_DESCRIPTOR): New define.
11091 (remote_desc): Initialize with INVALID_DESCRIPTOR.
11092 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
11093 (check_remote_input_interrupt_request): New function.
11094 * server.h (check_remote_input_interrupt_request): Declare.
11095 * win32-low.c (winapi_DebugBreakProcess,
11096 winapi_GenerateConsoleCtrlEvent): New typedefs.
11097 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
11099 (win32_wait): Check for remote interrupt request
11100 with check_remote_input_interrupt_request.
11101 (win32_request_interrupt): New function.
11102 (win32_target_op): Set request_interrupt to win32_request_interrupt.
11104 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11106 * win32-low.c (debug_registers_changed,
11107 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
11108 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
11109 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
11110 (thread_rec): Get context using the low target.
11111 (child_add_thread): Call thread_added on the low target,
11112 which does the same thing.
11114 (do_initial_child_stuff): Remove debug registers references.
11115 Set context using the low target. Resume threads after
11116 setting the contexts.
11117 (child_continue): Remove dead variable. Remove debug
11118 registers references.
11119 (child_fetch_inferior_registers): Go through the low target.
11120 (do_child_store_inferior_registers): Remove.
11121 (child_store_inferior_registers): Go through the low target.
11122 (win32_resume): Remove debug registers references.
11123 Set context using the low target.
11124 (handle_exception): Change return type to void. Don't record
11125 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
11126 first chance exception.
11127 (get_child_debug_event): Change return type to void. Remove
11128 goto loop. Always return after waiting for debug event.
11129 (win32_wait): Convert to switch statement. Handle spurious
11132 * win32-i386-low.c (debug_registers_changed,
11133 debug_registers_used): New.
11134 (initial_stuff): Rename to ...
11135 (i386_initial_stuff): ... this. Clear debug registers
11137 (store_debug_registers): Delete.
11138 (i386_get_thread_context): New.
11139 (load_debug_registers): Delete.
11140 (i386_set_thread_context): New.
11141 (i386_thread_added): New.
11142 (single_step): Rename to ...
11143 (i386_single_step): ... this.
11144 (do_fetch_inferior_registers): Rename to ...
11145 (i386_fetch_inferior_register): ... this.
11146 (i386_store_inferior_register): New.
11147 (the_low_target): Adapt to new interface.
11149 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
11150 (arm_get_thread_context): New.
11151 (arm_set_thread_context): New.
11153 (do_fetch_inferior_registers): Rename to ...
11154 (arm_fetch_inferior_register): ... this.
11155 (arm_store_inferior_register): New.
11156 (arm_wince_breakpoint): Reimplement as unsigned long.
11157 (arm_wince_breakpoint_len): Define.
11158 (the_low_target): Adapt to new interface.
11160 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
11161 load_debug_registers. Add get_thread_context, set_thread_context,
11162 thread_added and store_inferior_register. Rename
11163 fetch_inferior_registers to fetch_inferior_register.
11164 (regptr): Remove declaration.
11166 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11168 * linux-low.c (linux_detach): Change return type to int. Return 0.
11169 * spu-low.c (spu_detach): Likewise.
11171 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11173 * target.h (target_ops): Change return type of detach to int.
11175 (join_inferior): New.
11176 * server.c (main): Don't skip detach support on mingw32.
11177 If the inferior doesn't support detaching return error.
11178 Call join_inferior instead of using waitpid.
11179 * linux-low.c (linux_join): New.
11180 (linux_target_op): Add linux_join.
11181 * spu-low.c (spu_join): New.
11182 (spu_target_ops): Add spu_join.
11183 * win32-low.c (win32_detach): Adapt to new interface.
11184 Reopen current_process_handle before detaching. Issue a child
11185 resume before detaching.
11187 (win32_target_op): Add win32_join.
11189 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11191 * win32-low.c (win32-attach): Fix return value.
11192 * target.h (target_ops): Describe ATTACH return values.
11194 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11196 * win32-low.c (GETPROCADDRESS): Define.
11197 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
11198 (winapi_DebugSetProcessKillOnExit): Likewise.
11199 (win32_create_inferior): Force usage of ansi CreateProcessA.
11200 (win32_attach): Use GETPROCADDRESS.
11201 (win32_detach): Likewise.
11203 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11205 * win32-low.c (win32_wait): Don't use WSTOPSIG.
11207 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
11209 * win32-low.c: Commit leftover changes from 2007-03-29.
11211 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
11213 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
11214 fields short instead of int. Add explicit padding.
11215 (i387_cache_to_fsave): Remove unnecessary casts.
11216 (i387_fsave_to_cache): Doc fix.
11217 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
11219 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
11221 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
11222 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
11224 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
11226 * configure.srv (arm*-*-mingw32ce*): Move near the other
11229 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
11231 * configure.ac: Add errno checking.
11232 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
11233 sys/file.h and malloc.h.
11234 (AC_CHECK_DECLS): Add perror.
11235 (srv_mingwce): Handle.
11236 * configure.srv (i[34567]86-*-cygwin*): Add
11237 win32-i386-low.o to srv_tgtobj.
11238 (i[34567]86-*-mingw*): Likewise.
11239 (arm*-*-mingw32ce*): Add case.
11240 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
11241 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
11242 [__MINGW32CE__] (strerror): New function.
11243 [__MINGW32CE__] (errno): Define to GetLastError.
11244 [__MINGW32CE__] (COUNTOF): New macro.
11245 (remote_open): Remove extra close call.
11246 * mem-break.c (delete_breakpoint_at): New function.
11247 * mem-break.h (delete_breakpoint_at): Declare.
11248 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
11249 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
11250 [USE_WIN32API] (read, write): Add char* casts.
11251 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
11252 * server.h: Include wincecompat.h on Windows CE.
11253 [HAVE_ERRNO_H]: Check.
11254 (perror): Declare if not declared.
11255 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
11256 (perror_with_name): Remove errno declaration.
11257 * wincecompat.h: New.
11258 * wincecompat.c: New.
11259 * win32-low.h: New.
11260 * win32-arm-low.c: New.
11261 * win32-i386-low.c: New.
11262 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
11263 (OUTMSG2): Make it safe.
11265 (COUNTOF): New macro.
11266 (NUM_REGS): Get it from the low target.
11267 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
11268 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
11269 (thread_rec): Let low target handle debug registers.
11270 (child_add_thread): Likewise.
11271 (child_init_thread_list): Likewise.
11272 (continue_one_thread): Likewise.
11274 (do_child_fetch_inferior_registers): Move to ...
11275 * win32-i386-low.c: ... here, and rename to ...
11276 (do_fetch_inferior_registers): ... this.
11277 * win32-low.c (child_fetch_inferior_registers):
11278 Go through the low target.
11279 (do_child_store_inferior_registers): Use regptr.
11280 (strwinerror): New function.
11281 (win32_create_inferior): Handle Windows CE.
11282 Use strwinerror instead of strerror on Windows error
11283 codes. Add program to the error output.
11284 Don't close the main thread handle on Windows CE.
11285 (win32_attach): Use coredll.dll on Windows CE.
11286 (win32_kill): Close current process and current
11288 (win32_detach): Use coredll.dll on Windows CE.
11289 (win32_resume): Let low target handle debug registers, and
11291 (handle_exception): Add/Remove initial breakpoint. Avoid
11292 non-existant WSTOPSIG on Windows CE.
11293 (win32_read_inferior_memory): Cast to remove warning.
11294 (win32_arch_string): Go through the low target.
11295 (initialize_low): Call set_breakpoint_data with the low
11296 target's breakpoint.
11297 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
11298 FOP_REGNUM, mappings): Move to ...
11299 * win32-i386-low.c: ... here.
11300 * win32-low.c (win32_thread_info): Move to ...
11301 * win32-low.h: ... here.
11302 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
11303 win32-arm-low.c and wincecompat.c.
11304 (all:): Add $EXEEXT.
11305 (install-only:): Likewise.
11306 (gdbserver:): Likewise.
11307 (gdbreplay:): Likewise.
11308 * config.in: Regenerate.
11309 * configure: Regenerate.
11311 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
11313 * win32-low.c: Rename typedef thread_info to
11314 win32_thread_info throughout.
11316 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
11318 * win32-i386-low.c: Rename to ...
11319 * win32-low.c: ... this.
11320 * configure.srv: Replace win32-i386-low.o with win32-low.o.
11321 * Makefile.in: Likewise.
11323 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
11325 * remote-utils.c (monitor_output): Constify msg parameter.
11326 * server.h (monitor_output): Likewise.
11327 * win32-i386-low.c (handle_output_debug_string): New.
11328 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
11329 handle_output_debug_string.
11330 (get_child_debug_event): Likewise.
11332 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
11334 * server.c (main): Correct strtoul check.
11336 2007-03-27 Jon Ringle <jon@ringle.org>
11338 * linux-low.c: Check __ARCH_HAS_MMU__ also.
11340 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
11342 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
11344 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
11346 * terminal.h: Check HAVE_SGTTY_H.
11348 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
11350 * remote-utils.c (remote_open): Print out the assigned port number.
11352 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
11354 * remote-utils.c (monitor_output): New function.
11355 * server.c (debug_threads): Define here.
11356 (monitor_show_help): New function.
11357 (handle_query): Handle qRcmd.
11358 (main): Do not handle 'd' packet.
11359 * server.h (debug_threads, remote_debug, monitor_output): Declare.
11360 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
11363 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
11365 * Makefile.in (EXEEXT): New.
11366 (clean): Use $(EXEEXT).
11368 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
11370 * target.h (target_ops): Rename send_signal to request_interrupt,
11371 and remove enum target_signal parameter.
11372 * linux-low.c (linux_request_interrupt): Rename from
11373 linux_send_signal, and always send SIGINT.
11374 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
11375 and always send SIGINT.
11376 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
11378 (input_interrupt): Likewise.
11380 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
11382 * server.c (get_features_xml): Check if target implemented
11384 * win32-i386-low.c (win32_arch_string): New.
11385 (win32_target_ops): Add win32_arch_string as arch_string member.
11387 2007-02-22 Markus Deuling <deuling@de.ibm.com>
11389 * spu-low.c (spu_arch_string): New.
11390 (spu_target_ops): Add spu_arch_string.
11392 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
11394 * remote-utils.c: Remove HAVE_TERMINAL_H check.
11395 * configure.ac: Do not check for terminal.h.
11396 * configure, config.in: Regenerated.
11398 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
11400 * Makefile.in (OBS): Add $(XML_BUILTIN).
11401 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
11403 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
11404 (arm-with-iwmmxt.c): New.
11405 * config.in, configure: Regenerate.
11406 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
11407 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
11408 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
11409 (arm*-*-linux*): Add iWMMXt and regset support.
11410 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
11411 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
11412 (arm_store_wmmxregset, target_regsets): New.
11413 * server.c (get_features_xml): Take annex argument. Check builtin
11415 (handle_query): Handle multiple annexes.
11417 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11419 * remote-utils.c [USE_WIN32API] (read, write): Define.
11420 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
11423 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
11425 * linux-i386-low.c (the_low_target): Set arch_string.
11426 * linux-x86-64-low.c (the_low_target): Likewise.
11427 * linux-low.c (linux_arch_string): New.
11428 (linux_target_ops): Add it.
11429 * linux-low.h (struct linux_target_ops): Add arch_string.
11430 * server.c (write_qxfer_response): Use const void * for DATA.
11431 (get_features_xml): New.
11432 (handle_query): Handle qXfer:features:read. Report it for qSupported.
11433 * target.h (struct target_ops): Add arch_string method.
11435 2007-01-03 Denis Pilat <denis.pilat@st.com>
11436 Daniel Jacobowitz <dan@codesourcery.com>
11438 * linux-low.c (linux_kill): Handle being called with no threads.
11439 * win32-i386-low.c (win32_kill): Likewise.
11440 (get_child_debug_event): Clear current_process_handle.
11442 2006-12-30 Denis PILAT <denis.pilat@st.com>
11443 Daniel Jacobowitz <dan@codesourcery.com>
11445 * remote-utils.c (remote_open): Check the type of specified
11446 serial port devices before opening them.
11447 * server.c (main): Kill the inferior if an error occurs during
11448 the first remote_open.
11450 2006-12-05 Markus Deuling <deuling@de.ibm.com>
11452 * README: Update supported targets.
11454 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
11456 * Makefile.in (clean): Remove reg-mips64.c.
11457 (reg-mips64.c, reg-mips64.o): New rules.
11458 * configure.srv: Handle mips64. Include regset support for mips.
11459 * linux-mips-low.c (union mips_register): New.
11460 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
11461 (mips_breakpoint, mips_breakpoint_at): Use int.
11462 (mips_collect_register, mips_supply_register)
11463 (mips_collect_register_32bit, mips_supply_register_32bit)
11464 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11465 (mips_store_fpregset, target_regsets): New.
11466 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
11468 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
11470 * configure.srv: Add target "spu*-*-*".
11471 * Makefile.in (clean): Remove reg-spu.c.
11472 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
11473 * spu-low.c: New file.
11475 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
11477 * configure.ac: Correct td_thr_tls_get_addr test.
11478 * configure: Regenerated.
11480 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
11482 * linux-low.c (linux_wait_for_event): Reformat. Use the
11483 pass_signals array.
11484 * remote-utils.c (decode_address_to_semicolon): New.
11485 * server.c (pass_signals, handle_general_set): New.
11486 (handle_query): Mention QPassSignals for qSupported.
11487 (main): Call handle_general_set.
11488 * server.h (pass_signals, decode_address_to_semicolon): New.
11490 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
11492 * server.c (handle_query): Correct error handling for read_auxv.
11494 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
11496 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
11497 and srv_linux_thread_db to yes.
11498 * linux-s390-low.c (s390_fill_gregset): New function.
11499 (target_regsets): Define data structure.
11501 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
11503 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
11504 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
11505 * config.in, configure: Regenerated.
11506 * inferiors.c (gdb_id_to_thread): New function.
11507 (gdb_id_to_thread_id): Use it.
11508 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
11509 * linux-low.h (struct process_info): Add th member.
11510 (thread_db_get_tls_address): New prototype.
11511 * remote-utils.c (decode_address): Make non-static.
11512 * server.c (handle_query): Handle qGetTLSAddr.
11513 * server.h (gdb_id_to_thread, decode_address): New prototypes.
11514 * target.h (struct target_ops): Add get_tls_address.
11515 * thread-db.c (maybe_attach_thread): Save the thread handle.
11516 (thread_db_get_tls_address): New.
11518 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
11520 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
11521 (linux_resume_one_process): Take a siginfo_t *. Update all
11522 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
11523 (struct pending_signals): Add a siginfo_t.
11524 (linux_wait_for_process): Always set last_status.
11525 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
11526 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
11527 * linux-low.h (struct process_info): Add last_status.
11529 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
11531 * remote-utils.c (try_rle): New function.
11532 (putpkt_binary): Use it.
11534 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
11536 * Makefile.in (clean): Clean reg-x86-64-linux.c.
11537 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
11538 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
11539 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
11540 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
11543 2006-08-08 Richard Sandiford <richard@codesourcery.com>
11545 * server.c (terminal_fd): New variable.
11546 (old_foreground_pgrp): Likewise.
11547 (restore_old_foreground_pgrp): New function.
11548 (start_inferior): Record the terminal file descriptor in terminal_fd
11549 and its original foreground group in old_foreground_pgrp. Register
11550 restore_old_foreground_pgrp with atexit().
11552 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
11554 * server.c (handle_query): Correct qPart to qXfer.
11556 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
11558 * configure.ac: Check for more headers which are missing on
11559 Windows. Automatically supply -lwsock32 and USE_WIN32API.
11560 * configure.srv: Add Cygwin and mingw32.
11561 * remote-utils.c: Don't include headers unconditionally which
11562 are missing on mingw32. Include <winsock.h> for mingw32.
11563 (remote_open): Adjust for mingw32 support. Flush
11564 standard error after writing to it.
11565 (remote_close, putpkt_binary, input_interrupt, block_async_io)
11566 (unblock_async_io, enable_async_io, disable_async_io)
11567 (readchar, getpkt): Update for Winsock support.
11568 (prepare_resume_reply): Expect a protocol signal number.
11569 * server.c: Disable <sys/wait.h> on mingw32.
11570 (start_inferior): Adjust for mingw32 support. Flush
11571 standard error after writing to it.
11572 (attach_inferior): Likewise. Use protocol signal
11574 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
11576 * win32-i386-low.c: New file.
11577 * Makefile.in (XM_CLIBS): Set.
11578 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
11579 (win32-i386-low.o): New dependency rule.
11580 * linux-low.c (linux_wait): Use target signal numbers.
11581 * target.h (struct target_ops): Doc fix.
11582 * server.h (target_signal_to_name): New prototype.
11583 * gdbreplay.c: Don't include headers unconditionally which
11584 are missing on mingw32. Include <winsock.h> for mingw32.
11585 (remote_close, remote_open): Adjust for Winsock support.
11586 * configure, config.in: Regenerated.
11588 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
11590 * server.c (decode_xfer_read, write_qxfer_response): New.
11591 (handle_query): Take a packet length argument. Handle
11592 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
11593 the qSupported response.
11594 (main): Update call to handle_query.
11596 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
11598 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
11599 (putpkt_binary): Renamed from putpkt and adjusted for binary
11601 (putpkt): New wrapper for putpkt_binary.
11602 (readchar): Don't mask off the high bit.
11603 (decode_X_packet): New function.
11604 * server.c (main): Call putpkt_binary if a handler sets the packet
11605 length. Save the length of the incoming packet. Handle 'X'.
11606 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
11608 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
11610 * server.c (handle_query): Handle qSupported.
11612 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
11614 * remote-utils.c (all_symbols_looked_up): New variable.
11615 (look_up_one_symbol): Check it.
11616 * server.h (look_up_one_symbol): New declaration.
11617 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
11619 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
11621 * Makefile.in (linux-arm-low.o): Update dependencies.
11622 * linux-arm-low.c: Include "gdb_proc_service.h".
11623 (PTRACE_GET_THREAD_AREA): Define.
11624 (ps_get_thread_area): New function.
11626 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
11628 * configure.srv (m68k*-*-uclinux*): New target.
11629 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
11630 (linux_resume_one_process): Remove extraneous cast.
11631 (linux_read_offsets): New.
11632 (linux_target_op): Add linux_read_offsets on mmuless systems.
11633 * server.c (handle_query): Add qOffsets logic.
11634 * target.h (struct target_ops): Add read_offsets.
11636 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
11638 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
11639 (PTRACE_GET_THREAD_AREA): Define.
11640 (ps_get_thread_area): New function.
11641 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
11642 (linux-x86-64-low.o): Update.
11644 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
11646 * configure.ac: Remove checks for prfpregset_t.
11647 * gdb_proc_service.h: New file.
11648 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
11649 new "gdb_proc_service.h".
11650 * proc-service.c: Likewise.
11651 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
11652 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
11653 * Makefile.in (gdb_proc_service_h): Updated.
11654 * configure, config.in: Regenerated.
11656 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
11658 * remote-utils.c (prepare_resume_reply): Move declaration
11659 of gdb_id_from_wait to the top of the block.
11661 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
11663 * linux-low.c (regsets_store_inferior_registers): Read the regset
11664 from the target before filling it.
11666 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
11668 * server.c (attach_inferior): Return SIGTRAP for a successful
11671 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
11673 * Makefile.in (OBS): Add version.o.
11674 (STAGESTUFF): Delete.
11675 (version.o): Add dependencies.
11676 (version.c): Replace rule.
11677 (clean): Remove version.c.
11678 * server.c (gdbserver_version): New.
11679 (gdbserver_usage): Use printf.
11680 (main): Handle --version and --help.
11681 * server.h (version, host_name): Add declarations.
11683 2005-12-23 Eli Zaretskii <eliz@gnu.org>
11695 * linux-x86-64-low.c:
11697 * linux-s390-low.c:
11698 * linux-ppc64-low.c:
11700 * linux-mips-low.c:
11701 * linux-m68k-low.c:
11702 * linux-m32r-low.c:
11705 * linux-ia64-low.c:
11706 * linux-i386-low.c:
11707 * linux-crisv32-low.c:
11719 * gdbserver.1: Add (C) after Copyright. Update the FSF
11722 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
11724 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
11725 (arm_breakpoint_at): Recognize both breakpoints.
11726 (the_low_target): Use the correct breakpoint instruction.
11728 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
11730 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
11731 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
11732 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
11733 (the_low_target): Update.
11735 2005-10-25 Andreas Schwab <schwab@suse.de>
11737 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
11739 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
11740 (ia64_num_regs): Reduce to 462.
11742 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
11744 * acinclude.m4: Correct quoting.
11745 * aclocal.m4: Regenerated.
11747 Suggested by SZOKOVACS Robert <szo@ies.hu>:
11748 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
11749 (thread_db_init): Call thread_db_err_str.
11750 * configure.ac: Check for TD_VERSION.
11751 * config.in, configure: Regenerated.
11753 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11755 * server.h (error, fatal, warning): Add ATTR_FORMAT.
11757 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
11759 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
11760 is not available. Define HAVE_PTRACE_GETREGS if it is.
11761 * config.in, configure: Regenerated.
11762 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
11763 * linux-i386-low.c, linux-m68k-low.c: Update to use
11764 HAVE_PTRACE_GETREGS.
11765 * linux-low.c (regsets_fetch_inferior_registers)
11766 (regsets_store_inferior_registers): Only return 0 if we processed
11768 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
11769 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
11771 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
11773 * inferiors.c (struct thread_info): Add gdb_id.
11774 (add_thread): Add gdb_id argument.
11775 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
11776 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
11777 calls to add_thread.
11778 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
11779 * server.c (handle_query): Use thread_to_gdb_id.
11780 (handle_v_cont, main): Use gdb_id_to_thread_id.
11781 * server.h (add_thread): Update prototype.
11782 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
11785 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
11787 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
11788 left-padded registers.
11789 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
11790 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
11792 2005-07-01 Steve Ellcey <sje@cup.hp.com>
11794 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
11795 * configure: Regenerate.
11796 * config.in: Regenerate.
11797 * server.h (NEED_DECLARATION_STRERROR):
11798 Replace with !HAVE_DECL_STRERROR.
11800 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
11802 * linux-low.c (linux_wait, linux_send_signal): Don't test
11803 an unsigned long variable for > 0 if it could be MAX_ULONG.
11804 * server.c (myresume): Likewise.
11805 * target.c (set_desired_inferior): Likewise.
11807 2005-06-13 Mark Kettenis <kettenis@gnu.org>
11809 * configure.ac: Simplify and improve check for socklen_t.
11810 * configure, config.in: Regenerate.
11812 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
11814 * acconfig.h: Remove.
11815 * configure.ac: Add a test for socklen_t. Use three-argument
11816 AC_DEFINE throughout.
11817 * config.in: Regenerated using autoheader 2.59.
11818 * configure: Regenerated.
11820 * gdbreplay.c (socklen_t): Provide a default.
11821 (remote_open): Use socklen_t.
11822 * remote-utils.c (socklen_t): Provide a default.
11823 (remote_open): Use socklen_t.
11824 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
11827 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
11829 * linux-low.c (linux_read_memory, linux_write_memory)
11830 (linux_read_auxv): Likewise.
11831 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
11832 (check_mem_write): Likewise.
11833 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
11835 * regcache.c (struct inferior_rgcache_data, registers_to_string)
11836 (registers_from_string, register_data): Likewise.
11837 * server.c (handle_query, main): Likewise.
11838 * server.h (convert_ascii_to_int, convert_int_to_ascii)
11839 (decode_M_packet): Likewise.
11840 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
11841 * target.h (struct target_ops): Update read_memory, write_memory,
11843 (read_inferior_memory, write_inferior_memory): Update.
11844 * linux-low.h (struct linux_target_ops): Change type of breakpoint
11845 to unsigned char *.
11846 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
11847 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
11848 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
11849 linux-s390-low.c, linux-sh-low.c: Update for changes in
11850 read_inferior_memory and the_low_target->breakpoint.
11852 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
11854 * Makefile.in (SFILES): Add linux-ppc64-low.c.
11855 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
11856 * configure.srv: Add powerpc64-*-linux*.
11857 * linux-ppc64-low.c: New file.
11859 2005-05-23 Orjan Friberg <orjanf@axis.com>
11861 * linux-cris-low.c: New file with support for CRIS.
11862 * linux-crisv32-low.c: Ditto for CRISv32.
11863 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
11864 (clean): Add reg-cris.c and reg-crisv32.c.
11865 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
11866 reg-crisv32.o, and reg-crisv32.c to make rules.
11867 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
11868 recognized targets.
11870 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
11872 * linux-low.c (fetch_register): Ensure buffer size is a multiple
11873 of sizeof (PTRACE_XFER_TYPE).
11874 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
11876 2005-05-12 Orjan Friberg <orjanf@axis.com>
11878 * target.h (struct target_ops): Add insert_watchpoint,
11879 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
11880 pointers for hardware watchpoint support.
11881 * linux-low.h (struct linux_target_ops): Ditto.
11882 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
11883 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
11884 to linux_target_ops.
11885 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
11887 * server.c (main): Recognize 'Z' and 'z' packets.
11889 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
11891 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
11892 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
11893 (the_low_target): Add new members.
11895 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
11897 * proc-service.c (ps_lgetregs): Search all_processes instead of
11900 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
11902 * server.c (start_inferior): Change return type to int.
11903 (attach_inferior): Change sigptr to int *.
11904 (handle_v_cont, handle_v_requests): Change signal to int *.
11905 (main): Change signal to int.
11907 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
11909 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
11910 * configure.srv: Add m32r*-*-linux*.
11911 * linux-m32r-low.c: New file.
11913 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
11915 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
11917 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
11919 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
11920 Take unsigned long arguments for PIDs.
11921 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
11922 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
11923 (wait_for_sigstop, linux_resume_one_process)
11924 (regsets_fetch_inferior_registers, linux_send_signal)
11925 (linux_read_auxv): Likewise. Update the types of variables holding
11926 PIDs. Update format string specifiers.
11927 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
11928 * remote-utils.c (prepare_resume_reply): Likewise.
11929 * server.c (cont_thread, general_thread, step_thread)
11930 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
11932 (handle_query): Update format specifiers.
11933 (handle_v_cont, main): Use strtoul for thread IDs.
11934 * server.h (struct inferior_list_entry): Use unsigned long for ID.
11935 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
11936 (general_thread, step_thread, thread_from_wait)
11937 (old_thread_from_wait): Update.
11938 * target.h (struct thread_resume): Use unsigned long for THREAD.
11939 (struct target_ops): Use unsigned long for arguments to attach and
11942 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
11944 * acinclude.m4: Include bfd/bfd.m4 directly.
11945 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
11946 <agriffis@toolchain.org>.
11947 * aclocal.m4, configure: Regenerated.
11949 2005-01-07 Andrew Cagney <cagney@gnu.org>
11951 * configure.ac: Rename configure.in, require autoconf 2.59.
11952 * configure: Re-generate.
11954 2004-12-08 Daniel Jacobowitz <dan@debian.org>
11956 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
11957 LIBS when finished.
11958 * aclocal.m4: Regenerated.
11959 * configure: Regenerated.
11961 2004-11-21 Andreas Schwab <schwab@suse.de>
11963 * linux-m68k-low.c (m68k_num_gregs): Define.
11964 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
11965 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
11966 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
11967 (m68k_breakpoint_at): New. Add to the_low_target.
11969 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
11970 srv_linux_thread_db to yes.
11972 2004-10-20 Joel Brobecker <brobecker@gnat.com>
11974 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
11975 (ARCH_SET_FS): Likewise.
11976 (ARCH_GET_FS): Likewise.
11977 (ARCH_GET_GS): Likewise.
11979 2004-10-16 Daniel Jacobowitz <dan@debian.org>
11981 * linux-i386-low.c (ps_get_thread_area): New.
11982 * linux-x86-64-low.c (ps_get_thread_area): New.
11983 * linux-low.c: Include <sys/syscall.h>.
11984 (linux_kill_one_process): Don't kill the first thread here.
11985 (linux_kill): Kill the first thread here.
11986 (kill_lwp): New function.
11987 (send_sigstop, linux_send_signal): Use it.
11988 * proc-service.c: Clean up #ifdefs.
11989 (fpregset_info): Delete.
11990 (ps_lgetregs): Update and enable implementation.
11991 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
11993 * remote-utils.c (struct sym_cache, symbol_cache): New.
11994 (input_interrupt): Print a clearer message.
11995 (async_io_enabled): New variable.
11996 (enable_async_io, disable_async_io): Use it. Update comments.
11997 (look_up_one_symbol): Use the symbol cache.
11998 * thread-db.c (thread_db_look_up_symbols): New function.
11999 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
12001 2004-10-16 Daniel Jacobowitz <dan@debian.org>
12003 * configure.in: Test for -rdynamic.
12004 * configure: Regenerated.
12005 * Makefile (INTERNAL_LDFLAGS): New.
12006 (gdbserver, gdbreplay): Use it.
12008 2004-09-02 Andrew Cagney <cagney@gnu.org>
12010 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
12012 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
12014 * linux-low.c (linux_wait): Clear all_processes list also.
12016 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
12018 * linux-low.c: Include <errno.h>. Remove extern declaration of
12021 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
12023 * gdbreplay.c, server.h, utils.c: Update copyright years.
12025 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
12027 * server.c (main): Print child status or termination signal from
12028 variable 'signal', not 'sig'.
12030 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
12032 * linux-low.c (linux_read_memory): Change return type to
12033 int. Check for and return error from ptrace().
12034 * target.c (read_inferior_memory): Change return type to int. Pass
12035 back return status from the_target->read_memory().
12036 * target.h (struct target_ops): Adapt *read_memory() prototype.
12038 (read_inferior_memory): Adapt prototype.
12039 * server.c (main): Return an error packet if
12040 read_inferior_memory() returns an error.
12042 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
12044 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
12045 Unify with other clean targets.
12047 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12049 * server.c (handle_v_cont): Call set_desired_inferior.
12051 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12053 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
12055 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12057 * linux-low.c (linux_wait): Unblock async I/O.
12058 (linux_resume): Block and enable async I/O.
12059 * remote-utils.c (block_async_io, unblock_async_io): New functions.
12060 * server.h (block_async_io, unblock_async_io): Add prototypes.
12062 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12064 * remote-utils.c (remote_open): Print a status notice after
12065 opening a TCP port.
12066 * server.c (attach_inferior): Print a status notice after
12069 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12071 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
12073 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
12075 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
12077 * server.c, target.h: Update copyright years.
12079 2004-02-25 Roland McGrath <roland@redhat.com>
12081 * target.h (struct target_ops): New member `read_auxv'.
12082 * server.c (handle_query): Handle qPart:auxv:read: query using that.
12083 * linux-low.c (linux_read_auxv): New function.
12084 (linux_target_ops): Initialize `read_auxv' member to that.
12086 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12088 Committed by Jim Blandy <jimb@redhat.com>.
12090 * linux-s390-low.c (s390_num_regs): Update.
12091 (s390_regmap): Remove control registers. Use __s390x__ predefine
12092 instead of GPR_SIZE to distiguish s390 and s390x targets.
12094 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
12096 * linux-low.c: Update copyright year.
12097 (check_removed_breakpoint): Clear pending_is_breakpoint.
12098 (linux_set_resume_request, linux_queue_one_thread)
12099 (resume_status_pending_p): New functions.
12100 (linux_continue_one_thread): Use process->resume.
12101 (linux_resume): Only resume threads if there are no pending events.
12102 * linux-low.h (struct process_info): Add resume request
12105 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
12107 * regcache.c (new_register_cache): Clear the allocated register
12108 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
12110 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
12112 * linux-low.c (linux_resume): Take a struct thread_resume *
12114 (linux_wait): Update call.
12115 (resume_ptr): New static variable.
12116 (linux_continue_one_thread): Renamed from
12117 linux_continue_one_process. Use resume_ptr.
12118 (linux_resume): Use linux_continue_one_thread.
12119 * server.c (handle_v_cont, handle_v_requests): New functions.
12120 (myresume): New function.
12121 (main): Handle 'v' case.
12122 * target.h (struct thread_resume): New type.
12123 (struct target_ops): Change argument of "resume" to struct
12125 (myresume): Delete macro.
12127 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
12129 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
12130 (uninstall): Support DESTDIR.
12132 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
12134 * configure.srv: Add xscale*linux copy of arm*linux entry.
12136 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
12138 * linux-arm-low.c (arm_reinsert_addr): New function.
12139 (the_low_target): Add arm_reinsert_addr.
12141 2003-07-08 Mark Kettenis <kettenis@gnu.org>
12143 * mem-break.c: Remove whitespace at end of file.
12145 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
12147 * configure.in: Check whether we need to prototype strerror.
12148 * server.h: Optionally prototype strerror.
12149 * gdbreplay.c (perror_with_name): Use strerror.
12150 * linux-low.c (linux_attach_lwp): Use strerror.
12151 * utils.c (perror_with_name): Use strerror.
12152 * config.in, configure: Regenerated.
12154 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
12156 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
12157 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
12159 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
12161 * Makefile.in (SFILES): Update.
12162 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
12163 low-sun3.c: Remove files.
12165 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
12167 * linux-low.c: Move comment to linux_thread_alive where it belonged.
12168 (linux_detach_one_process, linux_detach): New functions.
12169 (linux_target_ops): Add linux_detach.
12170 * server.c (main): Handle 'D' packet.
12171 * target.h (struct target_ops): Add "detach" member.
12172 (detach_inferior): Define.
12174 2003-06-13 Mark Kettenis <kettenis@gnu.org>
12176 From Kelley Cook <kelleycook@wideopenwest.com>:
12177 * configure.srv: Accept i[34567]86 variants.
12179 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
12181 * linux-low.c (linux_wait_for_event): Correct comment typos.
12182 (linux_resume_one_process): Call check_removed_breakpoint.
12183 (linux_send_signal): New function.
12184 (linux_target_ops): Add linux_send_signal.
12185 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
12187 * target.h (struct target_ops): Add send_signal.
12189 2003-05-29 Jim Blandy <jimb@redhat.com>
12191 * linux-low.c (usr_store_inferior_registers): Transfer buf in
12192 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
12193 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
12194 away part of the register's value.
12196 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
12198 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
12199 (linux_wait_for_event, linux_init_signals): Likewise.
12201 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
12203 * configure.in: Check for stdlib.h.
12204 * configure: Regenerated.
12205 * config.in: Regenerated.
12207 2003-01-04 Andreas Schwab <schwab@suse.de>
12209 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
12211 2003-01-02 Andrew Cagney <ac131313@redhat.com>
12213 * Makefile.in: Remove obsolete code.
12215 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
12217 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
12218 defined(PT_FPR0_HI).
12220 2002-11-17 Stuart Hughes <seh@zee2.com>
12222 * linux-arm-low.c (arm_num_regs): Increase.
12223 (arm_regmap): Include status register.
12225 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
12227 * linux-low.c (register_addr): Remove incorrect -1 check.
12229 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
12231 * linux-low.c (linux_create_inferior): Call setpgid. Return
12233 (unstopped_p, linux_signal_pid): Remove.
12234 (linux_target_ops): Remove linux_signal_pid.
12235 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
12236 global instead of target method.
12237 * target.h (struct target_ops): Remove signal_pid. Update comment
12238 for create_inferior.
12239 * server.c (signal_pid): New variable.
12240 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
12241 gdbserver. Set the child to be the foreground process group.
12242 (attach_inferior): Set signal_pid.
12244 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
12246 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
12248 2002-08-20 Jim Blandy <jimb@redhat.com>
12250 * Makefile.in (LDFLAGS): Allow the configure script to establish a
12253 2002-08-01 Andrew Cagney <cagney@redhat.com>
12255 * Makefile.in: Make chill references obsolete.
12257 2002-07-24 Kevin Buettner <kevinb@redhat.com>
12259 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
12260 * configure: Regenerate.
12261 * config.in: Regenerate.
12263 2002-07-09 David O'Brien <obrien@FreeBSD.org>
12265 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
12266 (perror_with_name, remote_close, remote_open, expect, play): Static.
12268 2002-07-04 Michal Ludvig <mludvig@suse.cz>
12270 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
12271 byte offsets instead of an array of indexes.
12272 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
12274 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
12276 * regcache.c: Add comment.
12278 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
12280 * thread-db.c: New file.
12281 * proc-service.c: New file.
12282 * acinclude.m4: New file.
12283 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
12284 proc-service.o, and thread-db.o.
12285 (linux-low.o): Add USE_THREAD_DB.
12286 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
12287 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
12288 * aclocal.m4: Regenerated.
12289 * config.in: Regenerated.
12290 * configure: Regenerated.
12291 * configure.in: Check for proc_service.h, sys/procfs.h,
12292 thread_db.h, and linux/elf.h headrs.
12293 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
12294 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
12295 Check for -lthread_db and thread support.
12296 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
12297 PowerPC, and SuperH.
12298 * i387-fp.c: Constify arguments.
12299 * i387-fp.h: Likewise.
12300 * inferiors.c: (struct thread_info): Renamed from
12301 `struct inferior_info'. Remove PID member. Use generic inferior
12302 list header. All uses updated.
12303 (inferiors, signal_pid): Removed.
12304 (all_threads): New variable.
12305 (get_thread): Define.
12306 (add_inferior_to_list): New function.
12307 (for_each_inferior): New function.
12308 (change_inferior_id): New function.
12309 (add_inferior): Removed.
12310 (remove_inferior): New function.
12311 (add_thread): New function.
12312 (free_one_thread): New function.
12313 (remove_thread): New function.
12314 (clear_inferiors): Use for_each_inferior and free_one_thread.
12315 (find_inferior): New function.
12316 (find_inferior_id): New function.
12317 (inferior_target_data): Update argument type.
12318 (set_inferior_target_data): Likewise.
12319 (inferior_regcache_data): Likewise.
12320 (set_inferior_regcache_data): Likewise.
12321 * linux-low.c (linux_bp_reinsert): Remove.
12322 (all_processes, stopping_threads, using_thrads)
12323 (struct pending_signals, debug_threads, pid_of): New.
12324 (inferior_pid): Replace with macro.
12325 (struct inferior_linux_data): Remove.
12326 (get_stop_pc, add_process): New functions.
12327 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
12328 Use add_process and add_thread.
12329 (linux_attach_lwp): New function, based on old linux_attach. Use
12330 add_process and add_thread. Set stop_expected for new threads.
12331 (linux_attach): New function.
12332 (linux_kill_one_process): New function.
12333 (linux_kill): Kill all LWPs.
12334 (linux_thread_alive): Use find_inferior_id.
12335 (check_removed_breakpoints, status_pending_p): New functions.
12336 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
12337 Update. Use WNOHANG. Wait for cloned processes also. Update process
12338 struct for the found process.
12339 (linux_wait_for_event): New function.
12340 (linux_wait): Use it. Support LWPs.
12341 (send_sigstop, wait_for_sigstop, stop_all_processes)
12342 (linux_resume_one_process, linux_continue_one_process): New functions.
12343 (linux_resume): Support LWPs.
12344 (REGISTER_RAW_SIZE): Remove.
12345 (fetch_register): Use register_size instead. Call supply_register.
12346 (usr_store_inferior_registers): Likewise. Call collect_register.
12347 Fix recursive case.
12348 (regsets_fetch_inferior_registers): Improve error message.
12349 (regsets_store_inferior_registers): Add debugging.
12350 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
12351 (unstopped_p, linux_signal_pid): New functions.
12352 (linux_target_ops): Add linux_signal_pid.
12353 (linux_init_signals): New function.
12354 (initialize_low): Call it. Initialize using_threads.
12355 * regcache.c (inferior_regcache_data): Add valid
12357 (get_regcache): Fetch registers lazily. Add fetch argument
12358 and update all callers.
12359 (regcache_invalidate_one, regcache_invalidate): New
12361 (new_register_cache): Renamed from create_register_cache.
12362 Return the new regcache.
12363 (free_register_cache): Change argument to a void *.
12364 (registers_to_string, registers_from_string): Call get_regcache
12365 with fetch flag set.
12366 (register_data): Make static. Pass fetch flag to get_regcache.
12367 (supply_register): Call get_regcache with fetch flag clear.
12368 (collect_register): Call get_regcache with fetch flag set.
12369 (collect_register_as_string): New function.
12370 * regcache.h: Update.
12371 * remote-utils.c (putpkt): Flush after debug output and use
12373 Handle input interrupts while waiting for an ACK.
12374 (input_interrupt): Use signal_pid method.
12375 (getpkt): Flush after debug output and use stderr.
12376 (outreg): Use collect_register_as_string.
12377 (new_thread_notify, dead_thread_notify): New functions.
12378 (prepare_resume_reply): Check using_threads. Set thread_from_wait
12379 and general_thread.
12380 (look_up_one_symbol): Flush after debug output.
12381 * server.c (step_thread, server_waiting): New variables.
12382 (start_inferior): Don't use signal_pid. Update call to mywait.
12383 (attach_inferior): Update call to mywait.
12384 (handle_query): Handle qfThreadInfo and qsThreadInfo.
12385 (main): Don't fetch/store registers explicitly. Use
12386 set_desired_inferior. Support proposed ``Hs'' packet. Update
12388 * server.h: Update.
12389 (struct inferior_list, struct_inferior_list_entry): New.
12390 * target.c (set_desired_inferior): New.
12391 (write_inferior_memory): Constify.
12392 (mywait): New function.
12393 * target.h: Update.
12394 (struct target_ops): New signal_pid method.
12395 (mywait): Removed macro, added prototype.
12397 * linux-low.h (regset_func): Removed.
12398 (regset_fill_func, regset_store_func): New.
12399 (enum regset_type): New.
12400 (struct regset_info): Add type field. Use new operation types.
12401 (struct linux_target_ops): stop_pc renamed to get_pc.
12402 Add decr_pc_after_break and breakpoint_at.
12403 (get_process, get_thread_proess, get_process_thread)
12404 (strut process_info, all_processes, linux_attach_lwp)
12405 (thread_db_init): New.
12407 * linux-arm-low.c (arm_get_pc, arm_set_pc,
12408 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
12409 (the_low_target): Add new members.
12410 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
12411 (i386_store_fpxregset): Constify.
12412 (target_regsets): Add new kind identifier.
12413 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
12414 (i386_set_pc): Add debugging.
12415 (i386_breakpoint_at): New function.
12416 (the_low_target): Add new members.
12417 * linux-mips-low.c (mips_get_pc, mips_set_pc)
12418 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
12419 (mips_breakpoint_at): New.
12420 (the_low_target): Add new members.
12421 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
12422 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
12423 (the_low_target): Add new members.
12424 * linux-sh-low.c (sh_get_pc, sh_set_pc)
12425 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
12426 (the_low_target): Add new members.
12427 * linux-x86-64-low.c (target_regsets): Add new kind
12430 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
12432 From Martin Pool <mbp@samba.org>:
12433 * server.c (gdbserver_usage): New function.
12436 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
12438 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
12439 stop_at -> stop_pc.
12441 2002-05-04 Andrew Cagney <ac131313@redhat.com>
12443 * Makefile.in: Remove obsolete code.
12445 2002-04-24 Michal Ludvig <mludvig@suse.cz>
12447 * linux-low.c (regsets_fetch_inferior_registers),
12448 (regsets_store_inferior_registers): Removed cast to int from
12450 * regcache.h: Added declaration of struct inferior_info.
12452 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
12454 * inferiors.c (struct inferior_info): Add regcache_data.
12455 (add_inferior): Call create_register_cache.
12456 (clear_inferiors): Call free_register_cache.
12457 (inferior_regcache_data, set_inferior_regcache_data): New functions.
12458 * regcache.c (struct inferior_regcache_data): New.
12459 (registers): Remove.
12460 (get_regcache): New function.
12461 (create_register_cache, free_register_cache): New functions.
12462 (set_register_cache): Don't initialize the register cache here.
12463 (registers_to_string, registers_from_string, register_data): Call
12465 * regcache.h: Add prototypes.
12466 * server.h: Likewise.
12468 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
12470 * mem-break.c: New file.
12471 * mem-break.h: New file.
12472 * Makefile.in: Add mem-break.o rule; update server.h
12474 * inferiors.c (struct inferior_info): Add target_data
12476 (clear_inferiors): Free target_data member if set.
12477 (inferior_target_data, set_inferior_target_data): New functions.
12478 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
12479 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
12480 * linux-low.c (linux_bp_reinsert): New variable.
12481 (struct inferior_linux_data): New.
12482 (linux_create_inferior): Use set_inferior_target_data.
12483 (linux_attach): Likewise. Call add_inferior.
12484 (linux_wait_for_one_inferior): New function.
12485 (linux_wait): Call it.
12486 (linux_write_memory): Add const.
12487 (initialize_low): Call set_breakpoint_data.
12488 * linux-low.h (struct linux_target_ops): Add breakpoint
12490 * server.c (attach_inferior): Remove extra add_inferior
12492 * server.h: Include mem-break.h. Update inferior.c
12494 * target.c (read_inferior_memory)
12495 (write_inferior_memory): New functions.
12496 * target.h (read_inferior_memory)
12497 (write_inferior_memory): Change macros to prototypes.
12498 (struct target_ops): Update comments. Add const to write_memory
12501 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
12503 * linux-low.c (usr_store_inferior_registers): Support
12504 registers which are allowed to fail to store.
12505 * linux-low.h (linux_target_ops): Likewise.
12506 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
12507 (ppc_cannot_store_register): FPSCR may not be storable.
12509 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
12511 * server.h: Include <string.h> if HAVE_STRING_H.
12512 * ChangeLog: Correct paths in last ChangeLog entry.
12514 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
12516 * linux-low.h: Remove obsolete prototypes.
12517 (struct linux_target_ops): New.
12518 (extern the_low_target): New.
12519 * linux-low.c (num_regs, regmap): Remove declarations.
12520 (register_addr): Use the_low_target explicitly.
12521 (fetch_register): Likewise.
12522 (usr_fetch_inferior_registers): Likewise.
12523 (usr_store_inferior_registers): Likewise.
12524 * linux-arm-low.c (num_regs): Remove.
12525 (arm_num_regs): Define.
12526 (arm_regmap): Renamed from regmap, made static.
12527 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
12529 (arm_cannot_store_register): Renamed from cannot_store_register,
12531 (the_low_target): New.
12532 * linux-i386-low.c (num_regs): Remove.
12533 (i386_num_regs): Define.
12534 (i386_regmap): Renamed from regmap, made static.
12535 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
12537 (i386_cannot_store_register): Renamed from cannot_store_register,
12539 (the_low_target): New.
12540 * linux-ia64-low.c (num_regs): Remove.
12541 (ia64_num_regs): Define.
12542 (ia64_regmap): Renamed from regmap, made static.
12543 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
12545 (ia64_cannot_store_register): Renamed from cannot_store_register,
12547 (the_low_target): New.
12548 * linux-m68k-low.c (num_regs): Remove.
12549 (m68k_num_regs): Define.
12550 (m68k_regmap): Renamed from regmap, made static.
12551 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
12553 (m68k_cannot_store_register): Renamed from cannot_store_register,
12555 (the_low_target): New.
12556 * linux-mips-low.c (num_regs): Remove.
12557 (mips_num_regs): Define.
12558 (mips_regmap): Renamed from regmap, made static.
12559 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
12561 (mips_cannot_store_register): Renamed from cannot_store_register,
12563 (the_low_target): New.
12564 * linux-ppc-low.c (num_regs): Remove.
12565 (ppc_num_regs): Define.
12566 (ppc_regmap): Renamed from regmap, made static.
12567 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
12569 (ppc_cannot_store_register): Renamed from cannot_store_register,
12571 (the_low_target): New.
12572 * linux-s390-low.c (num_regs): Remove.
12573 (s390_num_regs): Define.
12574 (s390_regmap): Renamed from regmap, made static.
12575 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
12577 (s390_cannot_store_register): Renamed from cannot_store_register,
12579 (the_low_target): New.
12580 * linux-sh-low.c (num_regs): Remove.
12581 (sh_num_regs): Define.
12582 (sh_regmap): Renamed from regmap, made static.
12583 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
12585 (sh_cannot_store_register): Renamed from cannot_store_register,
12587 (the_low_target): New.
12588 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
12589 (the_low_target): New.
12591 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
12593 * Makefile.in: Add stamp-h target.
12594 * configure.in: Create stamp-h.
12595 * configure: Regenerated.
12597 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
12599 * inferiors.c: New file.
12600 * target.c: New file.
12601 * target.h: New file.
12602 * Makefile.in: Add target.o and inferiors.o. Update
12604 * linux-low.c (inferior_pid): New static variable,
12605 moved from server.c.
12606 (linux_create_inferior): Renamed from create_inferior.
12607 Call add_inferior. Return 0 on success instead of a PID.
12608 (linux_attach): Renamed from myattach.
12609 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
12610 (linux_thread_alive): Renamed from mythread_alive.
12611 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
12613 (linux_resume): Renamed from myresume. Add missing ``return 0''.
12614 (regsets_store_inferior_registers): Correct error message.
12615 Add missing ``return 0''.
12616 (linux_fetch_registers): Renamed from fetch_inferior_registers.
12617 (linux_store_registers): Renamed from store_inferior_registers.
12618 (linux_read_memory): Renamed from read_inferior_memory.
12619 (linux_write_memory): Renamed from write_inferior_memory.
12620 (linux_target_ops): New structure.
12621 (initialize_low): Call set_target_ops ().
12622 * remote-utils.c (unhexify): New function.
12623 (hexify): New function.
12624 (input_interrupt): Send signals to ``signal_pid''.
12625 * server.c (inferior_pid): Remove.
12626 (start_inferior): Update create_inferior call.
12627 (attach_inferior): Call add_inferior.
12628 (handle_query): New function.
12629 (main): Call handle_query for `q' packets.
12630 * server.h: Include "target.h". Remove obsolete prototypes.
12631 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
12633 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
12635 * Makefile.in: Add WARN_CFLAGS. Update configury
12637 * configure.in: Check for <string.h>
12638 * configure: Regenerate.
12639 * config.in: Regenerate.
12640 * gdbreplay.c: Include needed system headers.
12641 (remote_open): Remove strchr prototype.
12642 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
12643 * regcache.c (supply_register): Change buf argument to const void *.
12644 (supply_register_by_name): Likewise.
12645 (collect_register): Change buf argument to void *.
12646 (collect_register_by_name): Likewise.
12647 * regcache.h: Add missing prototypes.
12648 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
12649 * server.c (handle_query): New function.
12650 (attached): New static variable, moved out of main.
12651 (main): Quiet longjmp clobber warnings.
12652 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
12653 * utils.c (error): Remove NORETURN.