1 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
4 (aarch64_emit_sub): Likewise.
6 2016-04-12 Pedro Alves <palves@redhat.com>
8 * utils.c (prepare_to_throw_exception): Delete.
10 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
12 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
14 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
16 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
18 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
20 * linux-aarch64-ipa.c: Add <elf.h> include.
21 * linux-ppc-ipa.c: Add <elf.h> include.
22 * linux-s390-ipa.c: Add <elf.h> include.
24 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
26 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
27 (get_raw_reg_ptr): Likewise.
28 (get_trace_state_variable_value_ptr): Likewise.
29 (set_trace_state_variable_value_ptr): Likewise.
30 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
33 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
34 Marcin Kościelnicki <koriakin@0x04.net>
37 * linux-ppc-low.c (emit_insns): New function.
38 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
39 (ppc_emit_prologue): New function.
40 (ppc_emit_epilogue): New function.
41 (ppc_emit_add): New function.
42 (ppc_emit_sub): New function.
43 (ppc_emit_mul): New function.
44 (ppc_emit_lsh): New function.
45 (ppc_emit_rsh_signed): New function.
46 (ppc_emit_rsh_unsigned): New function.
47 (ppc_emit_ext): New function.
48 (ppc_emit_zero_ext): New function.
49 (ppc_emit_log_not): New function.
50 (ppc_emit_bit_and): New function.
51 (ppc_emit_bit_or): New function.
52 (ppc_emit_bit_xor): New function.
53 (ppc_emit_bit_not): New function.
54 (ppc_emit_equal): New function.
55 (ppc_emit_less_signed): New function.
56 (ppc_emit_less_unsigned): New function.
57 (ppc_emit_ref): New function.
58 (ppc_emit_const): New function.
59 (ppc_emit_reg): New function.
60 (ppc_emit_pop): New function.
61 (ppc_emit_stack_flush): New function.
62 (ppc_emit_swap): New function.
63 (ppc_emit_stack_adjust): New function.
64 (ppc_emit_call): New function.
65 (ppc_emit_int_call_1): New function.
66 (ppc_emit_void_call_2): New function.
67 (ppc_emit_if_goto): New function.
68 (ppc_emit_goto): New function.
69 (ppc_emit_eq_goto): New function.
70 (ppc_emit_ne_goto): New function.
71 (ppc_emit_lt_goto): New function.
72 (ppc_emit_le_goto): New function.
73 (ppc_emit_gt_goto): New function.
74 (ppc_emit_ge_goto): New function.
75 (ppc_write_goto_address): New function.
76 (ppc_emit_ops_impl): New static variable.
77 (ppc64v1_emit_prologue): New function.
78 (ppc64v2_emit_prologue): New function.
79 (ppc64_emit_epilogue): New function.
80 (ppc64_emit_add): New function.
81 (ppc64_emit_sub): New function.
82 (ppc64_emit_mul): New function.
83 (ppc64_emit_lsh): New function.
84 (ppc64_emit_rsh_signed): New function.
85 (ppc64_emit_rsh_unsigned): New function.
86 (ppc64_emit_ext): New function.
87 (ppc64_emit_zero_ext): New function.
88 (ppc64_emit_log_not): New function.
89 (ppc64_emit_bit_and): New function.
90 (ppc64_emit_bit_or): New function.
91 (ppc64_emit_bit_xor): New function.
92 (ppc64_emit_bit_not): New function.
93 (ppc64_emit_equal): New function.
94 (ppc64_emit_less_signed): New function.
95 (ppc64_emit_less_unsigned): New function.
96 (ppc64_emit_ref): New function.
97 (ppc64_emit_const): New function.
98 (ppc64v1_emit_reg): New function.
99 (ppc64v2_emit_reg): New function.
100 (ppc64_emit_pop): New function.
101 (ppc64_emit_stack_flush): New function.
102 (ppc64_emit_swap): New function.
103 (ppc64v1_emit_call): New function.
104 (ppc64v2_emit_call): New function.
105 (ppc64v1_emit_int_call_1): New function.
106 (ppc64v2_emit_int_call_1): New function.
107 (ppc64v1_emit_void_call_2): New function.
108 (ppc64v2_emit_void_call_2): New function.
109 (ppc64_emit_if_goto): New function.
110 (ppc64_emit_eq_goto): New function.
111 (ppc64_emit_ne_goto): New function.
112 (ppc64_emit_lt_goto): New function.
113 (ppc64_emit_le_goto): New function.
114 (ppc64_emit_gt_goto): New function.
115 (ppc64_emit_ge_goto): New function.
116 (ppc64v1_emit_ops_impl): New static variable.
117 (ppc64v2_emit_ops_impl): New static variable.
118 (ppc_emit_ops): New function.
119 (linux_low_target): Wire in ppc_emit_ops.
121 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
122 Marcin Kościelnicki <koriakin@0x04.net>
125 * Makefile.in: Add powerpc-*-ipa.o
126 * configure.srv: Add ipa_obj for powerpc*-linux.
127 * linux-ppc-ipa.c: New file.
128 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
130 (PPC_FIELD): New macro.
131 (PPC_SEXT): New macro.
132 (PPC_OP6): New macro.
136 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
137 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
138 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
139 (ppc_get_thread_area): New function.
140 (is_elfv2_inferior): New function.
141 (gen_ds_form): New function.
142 (GEN_STD): New macro.
143 (GEN_STDU): New macro.
145 (GEN_LDU): New macro.
146 (gen_d_form): New function.
147 (GEN_ADDI): New macro.
148 (GEN_ADDIS): New macro.
150 (GEN_LIS): New macro.
151 (GEN_ORI): New macro.
152 (GEN_ORIS): New macro.
153 (GEN_LWZ): New macro.
154 (GEN_STW): New macro.
155 (GEN_STWU): New macro.
156 (gen_xfx_form): New function.
157 (GEN_MFSPR): New macro.
158 (GEN_MTSPR): New macro.
159 (GEN_MFCR): New macro.
160 (GEN_MTCR): New macro.
161 (GEN_SYNC): New macro.
162 (GEN_LWSYNC): New macro.
163 (gen_x_form): New function.
166 (GEN_LWARX): New macro.
167 (GEN_STWCX): New macro.
168 (GEN_CMPW): New macro.
169 (gen_md_form): New function.
170 (GEN_RLDICL): New macro.
171 (GEN_RLDICR): New macro.
172 (gen_i_form): New function.
175 (gen_b_form): New function.
176 (GEN_BNE): New macro.
177 (GEN_LOAD): New macro.
178 (GEN_STORE): New macro.
179 (gen_limm): New function.
180 (gen_atomic_xchg): New function.
181 (gen_call): New function.
182 (ppc_relocate_instruction): New function.
183 (ppc_install_fast_tracepoint_jump_pad): New function.
184 (ppc_get_min_fast_tracepoint_insn_len): New function.
185 (ppc_get_ipa_tdesc_idx): New function.
186 (the_low_target): Wire in the new functions.
187 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
189 * linux-ppc-tdesc.h: New file.
191 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
193 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
194 (alloc_jump_pad_buffer): New function.
195 * linux-amd64-ipa.c: Add <sys/mman.h> include.
196 (alloc_jump_pad_buffer): New function.
197 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
198 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
199 (alloc_jump_pad_buffer): New function.
200 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
201 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
202 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
203 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
205 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
207 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
208 * linux-amd64-ipa.c: Likewise.
209 * linux-i386-ipa.c: Likewise.
210 * linux-s390-ipa.c: Likewise.
211 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
212 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
213 set_trace_state_variable_value_ptr.
214 (struct ipa_sym_addresses): Likewise.
215 (symbol_list): Likewise.
216 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
217 accessing gdb_collect directly.
218 (gdb_collect_ptr_type): New typedef.
219 (get_raw_reg_ptr_type): New typedef.
220 (get_trace_state_variable_value_ptr_type): New typedef.
221 (set_trace_state_variable_value_ptr_type): New typedef.
222 (gdb_collect_ptr): New global.
223 (get_raw_reg_ptr): New global.
224 (get_trace_state_variable_value_ptr): New global.
225 (set_trace_state_variable_value_ptr): New global.
226 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
227 accessing get_raw_reg directly.
228 (get_get_tsv_func_addr): Likewise for
229 get_trace_state_variable_value_ptr.
230 (get_set_tsv_func_addr): Likewise for
231 set_trace_state_variable_value_ptr.
232 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
234 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
236 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
238 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
240 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
242 (relocate_instruction): Remove own_buf.
243 * server.c (own_buf): Make global.
244 (handle_v_requests): Make global.
245 * server.h (own_buf): New declaration.
246 (handle_v_requests): New prototype.
248 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
251 * linux-s390-low.c (add_insns): New function.
252 (s390_emit_prologue): New function.
253 (s390_emit_epilogue): New function.
254 (s390_emit_add): New function.
255 (s390_emit_sub): New function.
256 (s390_emit_mul): New function.
257 (s390_emit_lsh): New function.
258 (s390_emit_rsh_signed): New function.
259 (s390_emit_rsh_unsigned): New function.
260 (s390_emit_ext): New function.
261 (s390_emit_log_not): New function.
262 (s390_emit_bit_and): New function.
263 (s390_emit_bit_or): New function.
264 (s390_emit_bit_xor): New function.
265 (s390_emit_bit_not): New function.
266 (s390_emit_equal): New function.
267 (s390_emit_less_signed): New function.
268 (s390_emit_less_unsigned): New function.
269 (s390_emit_ref): New function.
270 (s390_emit_if_goto): New function.
271 (s390_emit_goto): New function.
272 (s390_write_goto_address): New function.
273 (s390_emit_litpool): New function.
274 (s390_emit_const): New function.
275 (s390_emit_call): New function.
276 (s390_emit_reg): New function.
277 (s390_emit_pop): New function.
278 (s390_emit_stack_flush): New function.
279 (s390_emit_zero_ext): New function.
280 (s390_emit_swap): New function.
281 (s390_emit_stack_adjust): New function.
282 (s390_emit_set_r2): New function.
283 (s390_emit_int_call_1): New function.
284 (s390_emit_void_call_2): New function.
285 (s390_emit_eq_goto): New function.
286 (s390_emit_ne_goto): New function.
287 (s390_emit_lt_goto): New function.
288 (s390_emit_le_goto): New function.
289 (s390_emit_gt_goto): New function.
290 (s390_emit_ge_goto): New function.
291 (s390x_emit_prologue): New function.
292 (s390x_emit_epilogue): New function.
293 (s390x_emit_add): New function.
294 (s390x_emit_sub): New function.
295 (s390x_emit_mul): New function.
296 (s390x_emit_lsh): New function.
297 (s390x_emit_rsh_signed): New function.
298 (s390x_emit_rsh_unsigned): New function.
299 (s390x_emit_ext): New function.
300 (s390x_emit_log_not): New function.
301 (s390x_emit_bit_and): New function.
302 (s390x_emit_bit_or): New function.
303 (s390x_emit_bit_xor): New function.
304 (s390x_emit_bit_not): New function.
305 (s390x_emit_equal): New function.
306 (s390x_emit_less_signed): New function.
307 (s390x_emit_less_unsigned): New function.
308 (s390x_emit_ref): New function.
309 (s390x_emit_if_goto): New function.
310 (s390x_emit_const): New function.
311 (s390x_emit_call): New function.
312 (s390x_emit_reg): New function.
313 (s390x_emit_pop): New function.
314 (s390x_emit_stack_flush): New function.
315 (s390x_emit_zero_ext): New function.
316 (s390x_emit_swap): New function.
317 (s390x_emit_stack_adjust): New function.
318 (s390x_emit_int_call_1): New function.
319 (s390x_emit_void_call_2): New function.
320 (s390x_emit_eq_goto): New function.
321 (s390x_emit_ne_goto): New function.
322 (s390x_emit_lt_goto): New function.
323 (s390x_emit_le_goto): New function.
324 (s390x_emit_gt_goto): New function.
325 (s390x_emit_ge_goto): New function.
326 (s390_emit_ops): New function.
327 (struct linux_target_ops): Fill in emit_ops hook.
329 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
332 * Makefile.in: Add s390 IPA files.
333 * configure.srv: Build IPA for s390.
334 * linux-s390-ipa.c: New file.
335 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
336 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
337 (tdesc_s390_linux32): Likewise.
338 (init_registers_s390_linux32v1): Likewise.
339 (tdesc_s390_linux32v1): Likewise.
340 (init_registers_s390_linux32v2): Likewise.
341 (tdesc_s390_linux32v2): Likewise.
342 (init_registers_s390_linux64): Likewise.
343 (tdesc_s390_linux64): Likewise.
344 (init_registers_s390_linux64v1): Likewise.
345 (tdesc_s390_linux64v1): Likewise.
346 (init_registers_s390_linux64v2): Likewise.
347 (tdesc_s390_linux64v2): Likewise.
348 (init_registers_s390_te_linux64): Likewise.
349 (tdesc_s390_te_linux64): Likewise.
350 (init_registers_s390_vx_linux64): Likewise.
351 (tdesc_s390_vx_linux64): Likewise.
352 (init_registers_s390_tevx_linux64): Likewise.
353 (tdesc_s390_tevx_linux64): Likewise.
354 (init_registers_s390x_linux64): Likewise.
355 (tdesc_s390x_linux64): Likewise.
356 (init_registers_s390x_linux64v1): Likewise.
357 (tdesc_s390x_linux64v1): Likewise.
358 (init_registers_s390x_linux64v2): Likewise.
359 (tdesc_s390x_linux64v2): Likewise.
360 (init_registers_s390x_te_linux64): Likewise.
361 (tdesc_s390x_te_linux64): Likewise.
362 (init_registers_s390x_vx_linux64): Likewise.
363 (tdesc_s390x_vx_linux64): Likewise.
364 (init_registers_s390x_tevx_linux64): Likewise.
365 (tdesc_s390x_tevx_linux64): Likewise.
366 (have_hwcap_s390_vx): New static variable.
367 (s390_arch_setup): Fill have_hwcap_s390_vx.
368 (s390_get_thread_area): New function.
369 (s390_ft_entry_gpr_esa): New const.
370 (s390_ft_entry_gpr_zarch): New const.
371 (s390_ft_entry_misc): New const.
372 (s390_ft_entry_fr): New const.
373 (s390_ft_entry_vr): New const.
374 (s390_ft_main_31): New const.
375 (s390_ft_main_64): New const.
376 (s390_ft_exit_fr): New const.
377 (s390_ft_exit_vr): New const.
378 (s390_ft_exit_misc): New const.
379 (s390_ft_exit_gpr_esa): New const.
380 (s390_ft_exit_gpr_zarch): New const.
381 (append_insns): New function.
382 (s390_relocate_instruction): New function.
383 (s390_install_fast_tracepoint_jump_pad): New function.
384 (s390_get_min_fast_tracepoint_insn_len): New function.
385 (s390_get_ipa_tdesc_idx): New function.
386 (struct linux_target_ops): Wire in the above functions.
387 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
388 * linux-s390-tdesc.h: New file.
390 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
392 * linux-s390-low.c (s390_supports_tracepoints): New function.
393 (struct linux_target_ops): Fill supports_tracepoints hook.
395 2016-03-18 Yao Qi <yao.qi@linaro.org>
397 * linux-low.c (lwp_signal_can_be_delivered): New function.
398 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
400 2016-03-18 Yao Qi <yao.qi@linaro.org>
402 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
403 0 if signal is enqueued. Remove 'signal' from one debugging
404 message. Move one debugging message to some lines below.
405 Remove code setting 'signal' to 0.
407 2016-03-18 Yao Qi <yao.qi@linaro.org>
409 * linux-low.c (linux_low_filter_event): Remove redundant
410 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
412 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
414 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
415 (struct linux_target_ops): Wire in the above.
417 2016-03-03 Yao Qi <yao.qi@linaro.org>
419 * linux-low.c: Update comments to start_step_over.
421 2016-03-03 Yao Qi <yao.qi@linaro.org>
424 * linux-low.c (handle_extended_wait): Set child suspended
425 if event_lwp->bp_reinsert isn't zero.
427 2016-03-02 Yao Qi <yao.qi@linaro.org>
429 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
430 enqueue_pending_signal.
432 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
434 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
437 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
439 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
440 (s390_regmap_3264) [!__s390x__]: New global.
441 (s390_collect_ptrace_register): Skip map entries containing -1.
442 (s390_supply_ptrace_register): Ditto.
443 (s390_fill_gprs_high): New function.
444 (s390_store_gprs_high): New function.
445 (s390_regsets): Add NT_S390_HIGH_GPRS.
446 (s390_get_hwcap): Enable on 31-bit.
447 (have_hwcap_s390_high_gprs): Enable on 31-bit.
448 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
449 Detect NT_S390_HIGH_GPRS.
450 (s390_usrregs_info_3264): Enable on 31-bit.
451 (s390_regs_info): Enable regs_info_3264 on 31-bit.
452 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
454 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
457 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
458 * configure.srv: Ditto.
459 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
460 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
461 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
462 (init_registers_amd64_linux): Remove prototype.
463 (tdesc_amd64_linux): Remove declaration.
464 (get_ipa_tdesc): New function.
465 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
466 initialize remaining tdescs.
467 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
468 (init_registers_i386_linux): Remove prototype.
469 (tdesc_i386_linux): Remove declaration.
470 (get_ipa_tdesc): New function.
471 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
472 initialize remaining tdescs.
473 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
474 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
475 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
476 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
477 (x86_get_ipa_tdesc_idx): New function.
478 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
479 * linux-x86-tdesc.h: New file.
480 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
481 (target_get_ipa_tdesc_idx): New macro.
482 * tracepoint.c (ipa_tdesc_idx): New macro.
483 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
484 (symbol_list): Add ipa_tdesc_idx.
485 (cmd_qtstart): Write ipa_tdesc_idx in the target.
487 (ipa_tdesc_idx): New variable.
488 (get_context_regcache): Use get_ipa_tdesc.
489 (gdb_collect): Ditto.
491 * tracepoint.h (get_ipa_tdesc): New prototype.
494 2016-02-24 Pedro Alves <palves@redhat.com>
496 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
497 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
498 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
499 Factor out common code between the USE_SIGTRAP_SIGINFO and
500 !USE_SIGTRAP_SIGINFO blocks.
501 (linux_low_filter_event): Call save_stop_reason instead of
502 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
504 (linux_wait_1): Update comments.
506 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
508 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
509 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
510 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
511 ppc_insert_point, ppc_remove_point.
513 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
515 * linux-s390-low.c (s390_supports_z_point_type): New function.
516 (struct linux_target_ops): Wire s390_supports_z_point_type in.
518 2016-02-16 Yao Qi <yao.qi@linaro.org>
520 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
521 PC. Get pc from regcache_read_pc.
523 2016-02-12 Yao Qi <yao.qi@linaro.org>
525 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
526 or linux_get_pc_32bit.
527 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
529 2016-02-12 Yao Qi <yao.qi@linaro.org>
531 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
532 arm_linux_get_next_pcs_fixup.
534 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
536 * tracepoint.c (x_tracepoint_action_download): Change
537 write_inferior_data_ptr to write_inferior_data_pointer.
538 (cmd_qtstart): Likewise.
539 (write_inferior_data_ptr): Remove.
540 (download_agent_expr): Change write_inferior_data_ptr to
541 write_inferior_data_pointer.
542 (download_tracepoint_1): Likewise.
543 (download_tracepoint): Likewise.
544 (download_trace_state_variables): Likewise.
546 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
547 Marcin Kościelnicki <koriakin@0x04.net>
549 * tracepoint.c (struct tracepoint_action_ops): Remove.
550 (struct tracepoint_action): Remove ops.
551 (m_tracepoint_action_download, r_tracepoint_action_download)
552 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
553 size and offset accordingly.
554 (m_tracepoint_action_ops, r_tracepoint_action_ops)
555 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
556 (tracepoint_action_send, tracepoint_action_download): New functions.
557 Helpers for trace action handlers.
558 (add_tracepoint_action): Remove setup actions ops.
559 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
561 2016-02-10 Yao Qi <yao.qi@linaro.org>
563 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
565 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
567 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
569 * configure: Regenerate.
571 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
573 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
574 void * to gdb_byte *.
575 * linux-low.c (siginfo_fixup): Likewise.
576 (linux_xfer_siginfo): Likewise.
577 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
579 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
581 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
583 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
585 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
587 * linux-x86-low.c [__x86_64__]: Include
588 "nat/amd64-linux-siginfo.h".
589 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
590 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
591 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
592 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
593 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
594 (cpt_si_fd, si_timerid, si_overrun): Move from
595 nat/amd64-linux-siginfo.c.
596 * Makefile.in (amd64-linux-siginfo.o:): New rule.
598 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
600 * server.c (skip_to_semicolon): Remove.
601 (process_point_options): Use strchrnul instead of
604 2016-01-26 Yao Qi <yao.qi@linaro.org>
606 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
607 * linux-low.c (install_software_single_step_breakpoints): Don't
608 call regcache_read_pc.
609 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
612 2016-01-26 Yao Qi <yao.qi@linaro.org>
614 * linux-low.c (install_software_single_step_breakpoints): Call
615 regcache_read_pc instead of get_pc.
617 2016-01-26 Yao Qi <yao.qi@linaro.org>
619 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
620 (unblock_async_io): Rename to ...
621 (block_unblock_async_io): ... it. New function.
622 (enable_async_io): Don't install SIGIO handler. Unblock it
624 (disable_async_io): Don't ignore SIGIO. Block it instead.
625 (initialize_async_io): Install SIGIO handler. Don't call
628 2016-01-26 Yao Qi <yao.qi@linaro.org>
630 * remote-utils.c (getpkt): If the buffer isn't empty, and the
631 first character is '\003', call *the_target->request_interrupt.
633 2016-01-25 Yao Qi <yao.qi@linaro.org>
635 * remote-utils.c (new_thread_notify): Remove.
636 (dead_thread_notify): Likewise.
637 * remote-utils.h (new_thread_notify): Remove declaration.
638 (dead_thread_notify): Likewise.
640 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
642 * gdb.trace/pending.exp: Fix expected message on continue.
644 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
646 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
647 it works properly on big-endian machines where sizeof (CORE_ADDR)
650 2016-01-21 Pedro Alves <palves@redhat.com>
652 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
653 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
654 * configure: Regenerate.
656 2016-01-21 Yao Qi <yao.qi@linaro.org>
658 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
659 is_thumb and set it according to CPSR saved on the stack.
660 (get_next_pcs_syscall_next_pc): Pass is_thumb to
661 arm_sigreturn_next_pc.
663 2016-01-18 Yao Qi <yao.qi@linaro.org>
665 * linux-low.c (linux_set_pc_64bit): New function.
666 (linux_get_pc_64bit): New function.
667 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
669 * linux-sparc-low.c (debug_threads): Remove declaration.
670 (sparc_get_pc): Remove.
671 (the_low_target): Use linux_get_pc_64bit instead of
673 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
674 (the_low_target): Use linux_get_pc_64bit and
677 2016-01-18 Yao Qi <yao.qi@linaro.org>
679 * linux-arm-low.c (debug_threads): Remove declaration.
680 (arm_get_pc, arm_set_pc): Remove.
681 (the_low_target): Use linux_get_pc_32bit and
683 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
684 (the_low_target): Use linux_get_pc_32bit and
686 * linux-cris-low.c (debug_threads): Remove declaration.
687 (cris_get_pc, cris_set_pc,): Remove.
688 (the_low_target): Use linux_get_pc_32bit and
690 * linux-crisv32-low.c (debug_threads): Remove declaration.
691 (cris_get_pc, cris_set_pc): Remove.
692 (the_low_target): Use linux_get_pc_32bit and
694 * linux-low.c: Include inttypes.h.
695 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
696 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
697 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
698 (the_low_target): Use linux_get_pc_32bit and
700 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
701 (the_low_target): Use linux_get_pc_32bit and
703 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
704 (the_low_target): Use linux_get_pc_32bit and
706 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
707 (the_low_target): Use linux_get_pc_32bit and
709 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
710 (the_low_target): Use linux_get_pc_32bit and
713 2016-01-18 Gary Benson <gbenson@redhat.com>
715 * configure.ac (AC_FUNC_FORK): New check.
716 * config.in: Regenerate.
717 * configure: Likewise.
719 2016-01-14 Yao Qi <yao.qi@linaro.org>
721 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
722 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
723 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
724 arm_get_next_pcs_ctor.
726 2016-01-12 Josh Stone <jistone@redhat.com>
727 Philippe Waroquiers <philippe.waroquiers@skynet.be>
729 * inferiors.h: Include "gdb_vecs.h".
730 (struct process_info): Add syscalls_to_catch.
731 * inferiors.c (remove_process): Free syscalls_to_catch.
732 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
733 syscall_return stops.
734 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
735 * server.c (handle_general_set): Handle QCatchSyscalls.
736 (handle_query): Report support for QCatchSyscalls.
737 * target.h (struct target_ops): Add supports_catch_syscall.
738 (target_supports_catch_syscall): New macro.
739 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
740 (struct lwp_info): Add syscall_state.
741 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
742 Maintain syscall_state and syscalls_to_catch across exec.
743 (get_syscall_trapinfo): New function, proxy to the_low_target.
744 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
745 (linux_low_filter_event): Toggle syscall_state entry/return for
746 syscall traps, and set it ignored for all others.
747 (gdb_catching_syscalls_p): New function.
748 (gdb_catch_this_syscall_p): New function.
749 (linux_wait_1): Handle SYSCALL_SIGTRAP.
750 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
751 (linux_supports_catch_syscall): New function.
752 (linux_target_ops): Install it.
753 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
754 (the_low_target): Install it.
756 2016-01-12 Mike Frysinger <vapier@gentoo.org>
758 * acinclude.m4: Include new ../warning.m4 file.
759 * configure: Regenerated.
760 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
762 2016-01-12 Mike Frysinger <vapier@gentoo.org>
764 * ax.c (is_goto_target): Mark static.
765 * linux-low.c (register_addr): Likewise.
766 (linux_fetch_registers, linux_store_registers): Likewise.
767 * mem-break.c (any_persistent_commands): Fix old prototype.
768 (add_commands_to_breakpoint): Mark static.
769 * regcache.c (find_register_by_name): Delete unused func.
770 * remote-utils.c (hex_or_minus_one): Mark static.
771 * server.c (monitor_show_help): Mark static.
772 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
773 handle_v_requests): Likewise.
775 2016-01-12 Pedro Alves <palves@redhat.com>
777 Remove use of the registered trademark symbol throughout.
779 2016-01-08 Yao Qi <yao.qi@linaro.org>
781 * remote-utils.c (getpkt): If c is '\003', call target hook
784 2016-01-06 Yao Qi <yao.qi@linaro.org>
786 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
788 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
789 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
790 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
791 (thumb2_breakpoint): Declare.
792 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
794 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
795 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
796 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
798 2016-01-01 Joel Brobecker <brobecker@adacore.com>
800 * gdbreplay.c (gdbreplay_version): Change copyright year in
802 * server.c (gdbserver_version): Likewise.
804 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
806 * server.c (crc32_table): Delete.
807 (crc32): Use libiberty's xcrc32 function.
809 2015-12-22 Joel Brobecker <brobecker@adacore.com>
811 * lynx-low.c (lynx_delete_thread_callback): New function.
812 (lynx_mourn): Properly delete our process and all of its
813 threads. Remove call to clear_inferiors.
815 2015-12-22 Joel Brobecker <brobecker@adacore.com>
817 * target.c (thread_search_callback): Add check that
818 the thread_stopped target callback is not NULL before
821 2015-12-21 Yao Qi <yao.qi@linaro.org>
823 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
826 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
828 * server.c (handle_query): Call target_supports_software_single_step.
830 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
832 * linux-low.c (single_step): New function.
833 (linux_resume_one_lwp_throw): Call single_step.
834 (start_step_over): Likewise.
836 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
838 * Makefile.in (SFILES): Append arch/arm-linux.c,
839 arch/arm-get-next-pcs.c.
840 (arm-linux.o): New rule.
841 (arm-get-next-pcs.o): New rule.
842 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
844 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
845 to linux-aarch32-low.c.
846 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
847 (arm_breakpoint_len, thumb_breakpoint): Likewise.
848 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
849 (thumb2_breakpoint_len): Likewise.
850 (arm_is_thumb_mode): Make non-static.
851 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
852 from linux-aarch32-low.c.
853 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
854 (arm_breakpoint_len, thumb_breakpoint): Likewise.
855 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
856 (thumb2_breakpoint_len): Likewise.
857 (arm_is_thumb_mode): New declaration.
858 * linux-arm-low.c: Include arch/arm-linux.h
859 aarch/arm-get-next-pcs.h, sys/syscall.h.
860 (get_next_pcs_ops): New struct.
861 (get_next_pcs_addr_bits_remove): New function.
862 (get_next_pcs_is_thumb): New function.
863 (get_next_pcs_read_memory_unsigned_integer): Likewise.
864 (arm_sigreturn_next_pc): Likewise.
865 (get_next_pcs_syscall_next_pc): Likewise.
866 (arm_gdbserver_get_next_pcs): Likewise.
867 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
869 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
870 * server.h: Include gdb_vecs.h.
872 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
874 * Makefile.in (SFILES): Append common/common-regcache.c.
875 (OBS): Append common-regcache.o.
876 (common-regcache.o): New rule.
877 * regcache.c (init_register_cache): Initialize cache to
879 (regcache_raw_read_unsigned): New function.
880 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
881 register_status enum.
883 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
885 * linux-aarch64-low.c (the_low_targets): Rename
886 breakpoint_reinsert_addr to get_next_pcs.
887 * linux-arm-low.c (the_low_targets): Likewise.
888 * linux-bfin-low.c (the_low_targets): Likewise.
889 * linux-cris-low.c (the_low_targets): Likewise.
890 * linux-crisv32-low.c (the_low_targets): Likewise.
891 * linux-low.c (can_software_single_step): Likewise.
892 (install_software_single_step_breakpoints): New function.
893 (start_step_over): Use install_software_single_step_breakpoints.
894 * linux-low.h: New CORE_ADDR vector.
895 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
897 * linux-mips-low.c (the_low_targets): Likewise.
898 * linux-nios2-low.c (the_low_targets): Likewise.
899 * linux-sparc-low.c (the_low_targets): Likewise.
901 2015-12-17 Pedro Alves <palves@redhat.com>
903 * linux-low.c (linux_kill_one_lwp): Remove references to
905 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
907 (linux_init_signals): Delete.
908 (initialize_low): Adjust.
909 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
911 2015-12-16 Pedro Alves <palves@redhat.com>
913 * configure.ac (compiler warning flags): When testing a
914 -Wno-foo option, check whether -Wfoo works instead.
915 * configure: Regenerate.
917 2015-12-11 Don Breazeal <donb@codesourcery.com>
919 * server.c (process_serial_event): Don't exit from gdbserver
920 in remote mode if there are still active inferiors.
922 2015-12-11 Yao Qi <yao.qi@linaro.org>
924 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
925 arm_breakpoint_at if the process is 32-bit.
927 2015-12-11 Yao Qi <yao.qi@linaro.org>
929 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
932 2015-12-07 Yao Qi <yao.qi@linaro.org>
934 * configure.srv: Append arm.o to srv_tgtobj for
935 aarch64*-*-linux* target.
936 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
937 from linux-arm-low.c.
938 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
939 (arm_breakpoint_len, thumb_breakpoint): Likewise.
940 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
941 (thumb2_breakpoint_len): Likewise.
942 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
943 (arm_breakpoint_kinds): Likewise.
944 (arm_breakpoint_kind_from_pc): Likewise.
945 (arm_sw_breakpoint_from_kind): Likewise.
946 (arm_breakpoint_kind_from_current_state): Likewise.
947 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
948 (arm_sw_breakpoint_from_kind): Declare.
949 (arm_breakpoint_kind_from_current_state): Declare.
950 (arm_breakpoint_at): Declare.
951 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
952 arm_sw_breakpoint_from_kind if process is 32-bit.
953 (aarch64_breakpoint_kind_from_pc): New function.
954 (aarch64_breakpoint_kind_from_current_state): New function.
955 (the_low_target): Initialize fields breakpoint_kind_from_pc
956 and breakpoint_kind_from_current_state.
957 * linux-arm-low.c (arm_breakpoint_kinds): Move to
959 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
960 (arm_breakpoint, arm_breakpoint_len): Likewise.
961 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
962 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
963 (arm_is_thumb_mode): Likewise.
964 (arm_breakpoint_at): Likewise.
965 (arm_breakpoint_kind_from_pc): Likewise.
966 (arm_sw_breakpoint_from_kind): Likewise.
967 (arm_breakpoint_kind_from_current_state): Likewise.
970 2015-08-04 Yao Qi <yao.qi@linaro.org>
972 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
973 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
974 * server.c (extended_protocol): Remove "static".
975 * server.h (extended_protocol): Declare it.
977 2015-12-04 Josh Stone <jistone@redhat.com>
979 * target.h (struct target_ops) <arch_setup>: Rename to ...
980 (struct target_ops) <post_create_inferior>: ... this.
981 (target_arch_setup): Rename to ...
982 (target_post_create_inferior): ... this, calling post_create_inferior.
983 * server.c (start_inferior): Update target_arch_setup calls to
984 target_post_create_inferior.
985 * linux-low.c (linux_low_ptrace_options): Forward declare.
986 (linux_arch_setup): Update its comment for general use.
987 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
988 (struct linux_target_ops): Use linux_post_create_inferior.
989 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
990 to post_create_inferior.
991 * nto-low.c (struct nto_target_ops): Likewise.
992 * spu-low.c (struct spu_target_ops): Likewise.
993 * win32-low.c (struct win32_target_ops): Likewise.
995 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
997 * linux-arm-low.c: Remove duplicate arch/arm.h include.
999 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1001 * linux-arm-low.c (arm_reinsert_addr): Remove function.
1002 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
1003 * linux-cris-low.c (cris_reinsert_addr> Remove function.
1004 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1005 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
1006 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1007 * linux-mips-low.c (mips_reinsert_addr): Remove function.
1008 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1009 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
1010 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1011 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
1012 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1014 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1016 * linux-low.c (linux_look_up_symbols): Don't call
1017 linux_supports_traceclone.
1018 * linux-low.h (thread_db_init): Remove use_events argument.
1019 * thread-db.c (thread_db_use_event): Remove global variable.
1020 (struct thread_db) <td_thr_event_enable_p>: Remove field.
1021 (struct thread_db) <td_create_bp>: Remove field.
1022 (thread_db_create_event): Remove function.
1023 (thread_db_enable_reporting): Likewise.
1024 (find_one_thread): Don't check for thread_db_use_events.
1025 (attach_thread): Likewise.
1026 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
1027 (try_thread_db_load_1): Don't check for thread_db_use_events.
1028 (thread_db_init): Remove use_events argument and thread events
1030 (remove_thread_event_breakpoints): Remove function.
1031 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
1033 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1035 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
1037 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1038 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
1039 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1040 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
1041 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
1043 * linux-crisv32-low.c (cris_supports_hardware_single_step):
1045 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1046 * linux-low.c (can_hardware_single_step): Use
1047 supports_hardware_single_step.
1048 (can_software_single_step): New function.
1049 (start_step_over): Call can_software_single_step.
1050 (linux_supports_hardware_single_step): New function.
1051 (struct target_ops) <supports_software_single_step>: Initialize.
1052 * linux-low.h (struct linux_target_ops)
1053 <supports_hardware_single_step>: Initialize.
1054 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
1055 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1056 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
1057 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
1058 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
1059 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1060 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
1061 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1062 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
1063 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
1065 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
1066 (struct linux_target_ops) <tile_supports_hardware_single_step>:
1068 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
1069 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1070 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
1072 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1073 * target.h (struct target_ops): <supports_software_single_step>:
1075 (target_supports_software_single_step): New macro.
1077 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1079 * linux-low.c (linux_wait_1): Fix pc advance condition.
1080 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
1081 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
1083 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1085 * linux-arm-low.c (arm_is_thumb_mode): New function.
1086 (arm_breakpoint_at): Use arm_is_thumb_mode.
1087 (arm_breakpoint_kind_from_current_state): New function.
1088 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
1090 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
1091 (linux_breakpoint_kind_from_current_state): New function.
1092 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
1093 * linux-low.h (struct linux_target_ops)
1094 <breakpoint_kind_from_current_state>: New field.
1095 * target.h (struct target_ops): Likewise.
1096 (target_breakpoint_kind_from_current_state): New macro.
1098 2015-11-30 Pedro Alves <palves@redhat.com>
1100 * linux-low.c (linux_resume): Wake up the event loop before
1103 2015-11-30 Pedro Alves <palves@redhat.com>
1105 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
1107 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
1109 * target.c (struct thread_search): New structure.
1110 (thread_search_callback): New function.
1111 (prev_general_thread): New global.
1112 (prepare_to_access_memory, done_accessing_memory): New functions.
1113 * target.h (prepare_to_access_memory, done_accessing_memory):
1114 Replace macros with function declarations.
1116 2015-11-30 Pedro Alves <palves@redhat.com>
1119 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
1120 report TARGET_WAITKIND_NO_RESUMED.
1121 * remote-utils.c (prepare_resume_reply): Handle
1122 TARGET_WAITKIND_NO_RESUMED.
1123 * server.c (report_no_resumed): New global.
1124 (handle_query) <qSupported>: Handle "no-resumed+". Report
1125 "no-resumed+" support.
1126 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
1127 return error if the client doesn't support no-resumed events.
1128 (push_stop_notification): New function.
1129 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
1130 events if the client supports them.
1132 2015-11-30 Pedro Alves <palves@redhat.com>
1134 * linux-low.c (thread_still_has_status_pending_p): Don't check
1136 (lwp_resumed): New function.
1137 (status_pending_p_callback): Return early if the LWP is not
1138 supposed to be resumed.
1140 2015-11-30 Pedro Alves <palves@redhat.com>
1142 * linux-low.c (handle_extended_wait): Assert that the LWP's
1143 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
1144 thread create events, leave the new child's status pending.
1145 (linux_low_filter_event): If GDB wants to hear about thread exit
1146 events, leave the LWP marked dead and don't delete it.
1147 (linux_wait_for_event_filtered): Don't check for thread exit.
1148 (filter_exit_event): New function.
1149 (linux_wait_1): Use it, when returning an exit event.
1150 (linux_resume_one_lwp_throw): Assert that the LWP's
1151 waitstatus is TARGET_WAITKIND_IGNORE.
1152 * remote-utils.c (prepare_resume_reply): Handle
1153 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
1154 * server.c (report_thread_events): New global.
1155 (handle_general_set): Handle QThreadEvents.
1156 (handle_query) <qSupported>: Handle and report QThreadEvents+;
1157 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
1158 TARGET_WAITKIND_THREAD_EXITED.
1159 * server.h (report_thread_events): Declare.
1161 2015-11-30 Pedro Alves <palves@redhat.com>
1163 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
1164 the thread's last_resume_kind was resume_stop.
1166 2015-11-30 Pedro Alves <palves@redhat.com>
1168 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
1171 2015-11-30 Pedro Alves <palves@redhat.com>
1173 * server.c (handle_v_requests): Handle vCtrlC.
1175 2015-11-30 Pedro Alves <palves@redhat.com>
1177 * gdbthread.h (find_any_thread_of_pid): Declare.
1178 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
1180 * server.c (handle_query): If current_thread is NULL, look for
1181 another thread of the selected process.
1183 2015-11-26 Daniel Colascione <dancol@dancol.org>
1184 Simon Marchi <simon.marchi@ericsson.com>
1186 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
1187 * server.c (handle_qxfer_threads_worker): Refactor to include thread
1189 * target.h (struct target_ops) <thread_name>: New field.
1190 (target_thread_name): New macro.
1192 2015-11-23 Joel Brobecker <brobecker@adacore.com>
1194 * regcache.h (regcache_invalidate_pid): Add declaration.
1195 * regcache.c (regcache_invalidate_pid): New function, extracted
1196 from regcache_invalidate.
1197 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
1198 Add trivial documentation comment.
1199 * lynx-low.c: Use regcache_invalidate_pid instead of
1200 regcache_invalidate.
1202 2015-11-23 Joel Brobecker <brobecker@adacore.com>
1204 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
1205 and Elf64_auxv_t if the target is Android.
1207 2015-11-22 Doug Evans <xdje42@gmail.com>
1209 * target.h: #include <sys/types.h>.
1211 2015-11-19 Pedro Alves <palves@redhat.com>
1213 * linux-low.c (linux_process_qsupported): Change prototype.
1215 * linux-low.h (struct linux_target_ops) <process_qsupported>:
1217 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
1218 and adjust to loop over all features.
1219 * server.c (handle_query) <qSupported>: Adjust to call
1220 target_process_qsupported once, passing it a vector of unprocessed
1222 * target.h (struct target_ops) <process_qsupported>: Change
1224 (target_process_qsupported): Adjust.
1226 2015-11-19 Pedro Alves <palves@redhat.com>
1228 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
1230 * configure: Regenerate.
1232 2015-11-19 Pedro Alves <palves@redhat.com>
1234 * configure: Regenerate.
1236 2015-11-19 Yao Qi <yao.qi@linaro.org>
1238 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
1241 2015-11-19 Yao Qi <yao.qi@linaro.org>
1243 * linux-aarch64-low.c (enum aarch64_operand_type): New.
1244 (struct aarch64_operand): Move enum out.
1246 2015-11-19 Yao Qi <yao.qi@linaro.org>
1248 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
1249 struct user_fpsimd_state *.
1250 (aarch64_store_fpregset): Likewise.
1252 2015-11-19 Yao Qi <yao.qi@linaro.org>
1254 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
1255 struct user_pt_regs *.
1256 (aarch64_store_gregset): Likewise.
1258 2015-11-18 Pedro Alves <palves@redhat.com>
1260 * Makefile.in (all_object_files): Add $IPA_OBJS.
1262 2015-11-17 Pedro Alves <palves@redhat.com>
1264 * win32-low.c (win32_resume): Use gdb_signal_from_host,
1265 GDB_SIGNAL_0 and gdb_signal_to_string.
1267 2015-11-17 Pedro Alves <palves@redhat.com>
1269 * win32-low.c (handle_output_debug_string): Remove parameter.
1270 (win32_kill): Remove our_status local and adjust call to
1271 handle_output_debug_string.
1272 (get_child_debug_event): Adjust call to
1273 handle_output_debug_string.
1275 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1277 * linux-mips-low.c (mips_fill_gregset): Add cast.
1278 (mips_store_gregset): Likewise.
1279 (mips_fill_fpregset): Likewise.
1280 (mips_store_fpregset): Likewise.
1282 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1284 * linux-mips-low.c (mips_add_watchpoint): Rename private to
1287 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1289 * linux-mips-low.c (mips_linux_new_thread): Change type of
1290 watch_type to enum target_hw_bp_type.
1292 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1294 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
1295 Change return type to arm_hwbp_type.
1297 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1299 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
1300 (arm_store_gregset): Likewise.
1301 * linux-arm-low.c (arm_get_hwcap): Likewise.
1302 (arm_read_description): Likewise.
1304 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1306 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
1308 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1310 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
1311 (ppc_fill_vsxregset): Likewise.
1312 (ppc_store_vsxregset): Likewise.
1313 (ppc_fill_vrregset): Likewise.
1314 (ppc_store_vrregset): Likewise.
1315 (ppc_fill_evrregset): Likewise.
1316 (ppc_store_evrregset): Likewise.
1318 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1320 * linux-ppc-low.c (ppc_usrregs_info): Remove
1321 forward-declaration.
1322 (ppc_arch_setup): Move lower in file.
1324 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
1326 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
1327 (ps_pdwrite): Likewise.
1329 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
1331 * linux-arm-low.c (arm_new_thread): Move pointer dereference
1332 to after assert checks.
1334 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
1336 * proc-service.c (ps_pdread): Add/adjust casts.
1337 (ps_pdwrite): Add/adjust casts.
1339 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
1341 * server.c (handle_search_memory_1): Cast return value of
1344 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
1346 * server.c (write_qxfer_response): Change type of data to
1349 2015-10-29 Pedro Alves <palves@redhat.com>
1351 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
1353 2015-10-29 Pedro Alves <palves@redhat.com>
1355 * tracepoint.c (clear_installed_tracepoints): Add casts.
1357 2015-10-29 Pedro Alves <palves@redhat.com>
1359 * server.c (handle_v_cont, process_serial_event): Add enum
1360 gdb_signal casts to signal parsing code.
1362 2015-10-29 Pedro Alves <palves@redhat.com>
1364 * linux-low.h (NULL_REGSET): Define.
1365 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
1366 * linux-arm-low.c (arm_regsets): Likewise.
1367 * linux-crisv32-low.c (cris_regsets): Likewise.
1368 * linux-m68k-low.c (m68k_regsets): Likewise.
1369 * linux-mips-low.c (mips_regsets): Likewise.
1370 * linux-nios2-low.c (nios2_regsets): Likewise.
1371 * linux-ppc-low.c (ppc_regsets): Likewise.
1372 * linux-s390-low.c (s390_regsets): Likewise.
1373 * linux-sh-low.c (sh_regsets): Likewise.
1374 * linux-sparc-low.c (sparc_regsets): Likewise.
1375 * linux-tic6x-low.c (tic6x_regsets): Likewise.
1376 * linux-tile-low.c (tile_regsets): Likewise.
1377 * linux-x86-low.c (x86_regsets): Likewise.
1378 * linux-xtensa-low.c (xtensa_regsets): Likewise.
1380 2015-10-29 Pedro Alves <palves@redhat.com>
1382 * linux-low.h (NULL_REGSET): Define.
1383 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
1384 * linux-arm-low.c (arm_regsets): Likewise.
1385 * linux-crisv32-low.c (cris_regsets): Likewise.
1386 * linux-m68k-low.c (m68k_regsets): Likewise.
1387 * linux-mips-low.c (mips_regsets): Likewise.
1388 * linux-nios2-low.c (nios2_regsets): Likewise.
1389 * linux-ppc-low.c (ppc_regsets): Likewise.
1390 * linux-s390-low.c (s390_regsets): Likewise.
1391 * linux-sh-low.c (sh_regsets): Likewise.
1392 * linux-sparc-low.c (sparc_regsets): Likewise.
1393 * linux-tic6x-low.c (tic6x_regsets): Likewise.
1394 * linux-tile-low.c (tile_regsets): Likewise.
1395 * linux-x86-low.c (x86_regsets): Likewise.
1396 * linux-xtensa-low.c (xtensa_regsets): Likewise.
1398 2015-10-26 Doug Evans <dje@google.com>
1400 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
1402 2015-10-26 Doug Evans <dje@google.com>
1404 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
1406 2015-10-26 Doug Evans <dje@google.com>
1408 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
1410 (attach_thread, find_new_threads_callback): Ditto.
1412 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1414 * mem-break.h (set_breakpoint_data): Remove.
1416 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1418 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
1419 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1420 (initialize_low): Remove set_breakpoint_data call.
1421 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
1422 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
1423 (initialize_low): Remove set_breakpoint_data call.
1424 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
1425 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1426 (initialize_low): Remove set_breakpoint_data call.
1428 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1430 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
1431 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
1432 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
1433 * target.h (target_breakpoint_kind_from_pc): New macro.
1435 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
1437 * linux-low.c (default_breakpoint_kind_from_pc): New function.
1438 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
1439 the default breakpoint kind.
1441 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1443 * linux-arm-low.c (arm_supports_z_point_type): Add software
1446 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1448 * linux-arm-low.c: Refactor breakpoint definitions.
1449 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
1450 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
1452 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1454 * Makefile.in: Add arm.c/o.
1455 * configure.srv: Likewise.
1456 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
1457 (arm_breakpoint_kind_from_pc): New function.
1458 (arm_sw_breakpoint_from_kind): Return proper kind.
1459 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
1461 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1463 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
1465 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
1466 (struct raw_breakpoint) <size>: Remove.
1467 (struct raw_breakpoint) <kind>: Add.
1468 (bp_size): New function.
1469 (bp_opcode): Likewise.
1470 (find_raw_breakpoint_at): Adjust for kind.
1471 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
1472 (remove_memory_breakpoint): Adjust for kind call bp_size.
1473 (set_raw_breakpoint_at): Adjust for kind.
1474 (set_breakpoint): Likewise.
1475 (set_breakpoint_at): Call breakpoint_kind_from_pc.
1476 (delete_raw_breakpoint): Adjust for kind.
1477 (delete_breakpoint): Likewise.
1478 (find_gdb_breakpoint): Likewise.
1479 (set_gdb_breakpoint_1): Likewise.
1480 (set_gdb_breakpoint): Likewise.
1481 (delete_gdb_breakpoint_1): Likewise.
1482 (delete_gdb_breakpoint): Likewise.
1483 (uninsert_raw_breakpoint): Likewise.
1484 (reinsert_raw_breakpoint): Likewise.
1485 (set_breakpoint_data): Remove.
1486 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
1487 (check_mem_read): Adjust for kind call bp_size.
1488 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
1489 (clone_one_breakpoint): Adjust for kind.
1490 * mem-break.h (set_gdb_breakpoint): Likewise.
1491 (delete_gdb_breakpoint): Likewise.
1492 * server.c (process_serial_event): Likewise.
1494 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1496 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
1497 (struct linux_target_ops) <breakpoint>: Remove.
1498 (struct linux_target_ops) <breakpoint_len>: Remove.
1499 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1500 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1501 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
1502 (arm_sw_breakpoint_from_kind): New function.
1503 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
1504 (struct linux_target_ops) <breakpoint>: Remove.
1505 (struct linux_target_ops) <breakpoint_len>: Remove.
1506 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1507 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1508 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
1509 (struct linux_target_ops) <breakpoint>: Remove.
1510 (struct linux_target_ops) <breakpoint_len>: Remove.
1511 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1512 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1513 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
1514 (struct linux_target_ops) <breakpoint>: Remove.
1515 (struct linux_target_ops) <breakpoint_len>: Remove.
1516 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1517 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1518 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
1519 and sw_breakpoint_from_kind to increment the pc.
1520 (linux_breakpoint_kind_from_pc): New function.
1521 (linux_sw_breakpoint_from_kind): New function.
1522 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
1523 (initialize_low): Call breakpoint_kind_from_pc and
1524 sw_breakpoint_from_kind to replace breakpoint_data/len.
1525 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
1527 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
1528 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
1529 (struct linux_target_ops) <breakpoint>: Remove.
1530 (struct linux_target_ops) <breakpoint_len>: Remove.
1531 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1532 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1533 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
1534 (struct linux_target_ops) <breakpoint>: Remove.
1535 (struct linux_target_ops) <breakpoint_len>: Remove.
1536 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1537 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1538 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
1539 (struct linux_target_ops) <breakpoint>: Remove.
1540 (struct linux_target_ops) <breakpoint_len>: Remove.
1541 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1542 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1543 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
1544 (struct linux_target_ops) <breakpoint>: Remove.
1545 (struct linux_target_ops) <breakpoint_len>: Remove.
1546 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1547 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1548 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
1549 (struct linux_target_ops) <breakpoint>: Remove.
1550 (struct linux_target_ops) <breakpoint_len>: Remove.
1551 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1552 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1553 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
1554 (struct linux_target_ops) <breakpoint>: Remove.
1555 (struct linux_target_ops) <breakpoint_len>: Remove.
1556 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1557 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1558 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
1559 (struct linux_target_ops) <breakpoint>: Remove.
1560 (struct linux_target_ops) <breakpoint_len>: Remove.
1561 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1562 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1563 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
1564 (struct linux_target_ops) <breakpoint>: Remove.
1565 (struct linux_target_ops) <breakpoint_len>: Remove.
1566 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1567 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1568 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
1569 (struct linux_target_ops) <breakpoint>: Remove.
1570 (struct linux_target_ops) <breakpoint_len>: Remove.
1571 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1572 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1573 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
1574 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
1575 (struct linux_target_ops) <breakpoint>: Remove.
1576 (struct linux_target_ops) <breakpoint_len>: Remove.
1577 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1578 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1579 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
1580 (struct linux_target_ops) <breakpoint>: Remove.
1581 (struct linux_target_ops) <breakpoint_len>: Remove.
1582 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1583 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1585 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1587 * linux-cris-low.c (cris_get_pc): Remove void arg.
1589 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
1591 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
1594 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
1596 * inferiors.c (thread_pid_matches_callback): New function.
1597 (find_thread_process): New function.
1598 (remove_thread): Reset current_thread.
1599 (remove_process): Assert threads have been removed first.
1601 2015-10-15 Yao Qi <yao.qi@linaro.org>
1603 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
1605 (aarch64_remove_point): Likewise.
1606 * regcache.c (regcache_register_size): New function.
1608 2015-10-12 Yao Qi <yao.qi@linaro.org>
1610 * linux-aarch64-low.c: Update all callers as emit_load_store
1611 is renamed to aarch64_emit_load_store.
1613 2015-10-12 Yao Qi <yao.qi@linaro.org>
1615 * linux-aarch64-low.c: Update all callers of function renaming
1616 from emit_insn to aarch64_emit_insn.
1618 2015-10-12 Yao Qi <yao.qi@linaro.org>
1620 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
1621 arch/aarch64-insn.h.
1622 (struct aarch64_memory_operand): Likewise.
1624 (emit_insn): Move to arch/aarch64-insn.c.
1625 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
1626 (emit_load_store): Move to arch/aarch64-insn.c.
1627 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
1628 (can_encode_int32): Remove.
1630 2015-10-12 Yao Qi <yao.qi@linaro.org>
1632 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
1633 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
1634 (aarch64_relocate_instruction): Likewise.
1635 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
1636 (struct aarch64_insn_visitor): Likewise.
1638 2015-10-12 Yao Qi <yao.qi@linaro.org>
1640 * linux-aarch64-low.c (struct aarch64_insn_data): New.
1641 (struct aarch64_insn_visitor): New.
1642 (struct aarch64_insn_relocation_data): New.
1643 (aarch64_ftrace_insn_reloc_b): New function.
1644 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1645 (aarch64_ftrace_insn_reloc_cb): Likewise.
1646 (aarch64_ftrace_insn_reloc_tb): Likewise.
1647 (aarch64_ftrace_insn_reloc_adr): Likewise.
1648 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
1649 (aarch64_ftrace_insn_reloc_others): Likewise.
1651 (aarch64_relocate_instruction): Use visitor.
1653 2015-10-12 Yao Qi <yao.qi@linaro.org>
1655 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
1656 int. Add argument buf.
1657 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
1658 aarch64_relocate_instruction.
1660 2015-10-12 Yao Qi <yao.qi@linaro.org>
1662 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
1663 argument insn. Remove local variable insn. Don't call
1665 (aarch64_install_fast_tracepoint_jump_pad): Call
1668 2015-09-30 Yao Qi <yao.qi@linaro.org>
1670 * linux-aarch64-low.c (emit_movk): Shorten a long line.
1671 (emit_load_store_pair): Likewise.
1673 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
1675 * dll.c (match_dll): Add cast(s).
1676 (unloaded_dll): Likewise.
1677 * linux-low.c (second_thread_of_pid_p): Likewise.
1678 (delete_lwp_callback): Likewise.
1679 (count_events_callback): Likewise.
1680 (select_event_lwp_callback): Likewise.
1681 (linux_set_resume_request): Likewise.
1682 * server.c (accumulate_file_name_length): Likewise.
1683 (emit_dll_description): Likewise.
1684 (handle_qxfer_threads_worker): Likewise.
1685 (visit_actioned_threads): Likewise.
1686 * thread-db.c (any_thread_of): Likewise.
1687 * tracepoint.c (same_process_p): Likewise.
1688 (match_blocktype): Likewise.
1689 (build_traceframe_info_xml): Likewise.
1691 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
1693 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
1695 (gdb_unparse_agent_expr): Likewise.
1696 * hostio.c (require_data): Likewise.
1697 (handle_pread): Likewise.
1698 * linux-low.c (disable_regset): Likewise.
1699 (fetch_register): Likewise.
1700 (store_register): Likewise.
1701 (get_dynamic): Likewise.
1702 (linux_qxfer_libraries_svr4): Likewise.
1703 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
1704 (set_fast_tracepoint_jump): Likewise.
1705 (uninsert_fast_tracepoint_jumps_at): Likewise.
1706 (reinsert_fast_tracepoint_jumps_at): Likewise.
1707 (validate_inserted_breakpoint): Likewise.
1708 (clone_agent_expr): Likewise.
1709 * regcache.c (init_register_cache): Likewise.
1710 * remote-utils.c (putpkt_binary_1): Likewise.
1711 (decode_M_packet): Likewise.
1712 (decode_X_packet): Likewise.
1713 (look_up_one_symbol): Likewise.
1714 (relocate_instruction): Likewise.
1715 (monitor_output): Likewise.
1716 * server.c (handle_search_memory): Likewise.
1717 (handle_qxfer_exec_file): Likewise.
1718 (handle_qxfer_libraries): Likewise.
1719 (handle_qxfer): Likewise.
1720 (handle_query): Likewise.
1721 (handle_v_cont): Likewise.
1722 (handle_v_run): Likewise.
1723 (captured_main): Likewise.
1724 * target.c (write_inferior_memory): Likewise.
1725 * thread-db.c (try_thread_db_load_from_dir): Likewise.
1726 * tracepoint.c (init_trace_buffer): Likewise.
1727 (add_tracepoint_action): Likewise.
1728 (add_traceframe): Likewise.
1729 (add_traceframe_block): Likewise.
1730 (cmd_qtdpsrc): Likewise.
1731 (cmd_qtdv): Likewise.
1732 (cmd_qtstatus): Likewise.
1733 (response_source): Likewise.
1734 (response_tsv): Likewise.
1735 (cmd_qtnotes): Likewise.
1736 (gdb_collect): Likewise.
1737 (initialize_tracepoint): Likewise.
1739 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1741 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
1742 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
1743 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
1745 (enum aarch64_condition_codes): New enum.
1746 (w0): New static global.
1749 (struct aarch64_memory_operand) <type>: New
1750 MEMORY_OPERAND_POSTINDEX type.
1751 (postindex_memory_operand): New helper function.
1752 (emit_ret): New function.
1753 (emit_load_store_pair): New function, factored out of emit_stp
1754 with support for MEMORY_OPERAND_POSTINDEX.
1755 (emit_stp): Rewrite using emit_load_store_pair.
1756 (emit_ldp): New function.
1757 (emit_load_store): Likewise.
1758 (emit_ldr): Mention post-index instruction in comment.
1759 (emit_ldrh): New function.
1760 (emit_ldrb): New function.
1761 (emit_ldrsw): Mention post-index instruction in comment.
1762 (emit_str): Likewise.
1763 (emit_subs): New function.
1764 (emit_cmp): Likewise.
1765 (emit_and): Likewise.
1766 (emit_orr): Likewise.
1767 (emit_orn): Likewise.
1768 (emit_eor): Likewise.
1769 (emit_mvn): Likewise.
1770 (emit_lslv): Likewise.
1771 (emit_lsrv): Likewise.
1772 (emit_asrv): Likewise.
1773 (emit_mul): Likewise.
1774 (emit_sbfm): Likewise.
1775 (emit_sbfx): Likewise.
1776 (emit_ubfm): Likewise.
1777 (emit_ubfx): Likewise.
1778 (emit_csinc): Likewise.
1779 (emit_cset): Likewise.
1780 (emit_nop): Likewise.
1781 (emit_ops_insns): New helper function.
1782 (emit_pop): Likewise.
1783 (emit_push): Likewise.
1784 (aarch64_emit_prologue): New function.
1785 (aarch64_emit_epilogue): Likewise.
1786 (aarch64_emit_add): Likewise.
1787 (aarch64_emit_sub): Likewise.
1788 (aarch64_emit_mul): Likewise.
1789 (aarch64_emit_lsh): Likewise.
1790 (aarch64_emit_rsh_signed): Likewise.
1791 (aarch64_emit_rsh_unsigned): Likewise.
1792 (aarch64_emit_ext): Likewise.
1793 (aarch64_emit_log_not): Likewise.
1794 (aarch64_emit_bit_and): Likewise.
1795 (aarch64_emit_bit_or): Likewise.
1796 (aarch64_emit_bit_xor): Likewise.
1797 (aarch64_emit_bit_not): Likewise.
1798 (aarch64_emit_equal): Likewise.
1799 (aarch64_emit_less_signed): Likewise.
1800 (aarch64_emit_less_unsigned): Likewise.
1801 (aarch64_emit_ref): Likewise.
1802 (aarch64_emit_if_goto): Likewise.
1803 (aarch64_emit_goto): Likewise.
1804 (aarch64_write_goto_address): Likewise.
1805 (aarch64_emit_const): Likewise.
1806 (aarch64_emit_call): Likewise.
1807 (aarch64_emit_reg): Likewise.
1808 (aarch64_emit_pop): Likewise.
1809 (aarch64_emit_stack_flush): Likewise.
1810 (aarch64_emit_zero_ext): Likewise.
1811 (aarch64_emit_swap): Likewise.
1812 (aarch64_emit_stack_adjust): Likewise.
1813 (aarch64_emit_int_call_1): Likewise.
1814 (aarch64_emit_void_call_2): Likewise.
1815 (aarch64_emit_eq_goto): Likewise.
1816 (aarch64_emit_ne_goto): Likewise.
1817 (aarch64_emit_lt_goto): Likewise.
1818 (aarch64_emit_le_goto): Likewise.
1819 (aarch64_emit_gt_goto): Likewise.
1820 (aarch64_emit_ge_got): Likewise.
1821 (aarch64_emit_ops_impl): New static global variable.
1822 (aarch64_emit_ops): New target function, return
1823 &aarch64_emit_ops_impl.
1824 (struct linux_target_ops): Install it.
1826 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1828 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
1829 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
1831 * linux-aarch64-ipa.c: New file.
1832 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
1834 (aarch64_get_thread_area): New target method.
1835 (extract_signed_bitfield): New helper function.
1836 (aarch64_decode_ldr_literal): New function.
1837 (enum aarch64_opcodes): New enum.
1838 (struct aarch64_register): New struct.
1839 (struct aarch64_operand): New struct.
1840 (x0): New static global.
1849 (aarch64_register): New helper function.
1850 (register_operand): Likewise.
1851 (immediate_operand): Likewise.
1852 (struct aarch64_memory_operand): New struct.
1853 (offset_memory_operand): New helper function.
1854 (preindex_memory_operand): Likewise.
1855 (enum aarch64_system_control_registers): New enum.
1856 (ENCODE): New macro.
1857 (emit_insn): New helper function.
1858 (emit_b): New function.
1859 (emit_bcond): Likewise.
1860 (emit_cb): Likewise.
1861 (emit_tb): Likewise.
1862 (emit_blr): Likewise.
1863 (emit_stp): Likewise.
1864 (emit_ldp_q_offset): Likewise.
1865 (emit_stp_q_offset): Likewise.
1866 (emit_load_store): Likewise.
1867 (emit_ldr): Likewise.
1868 (emit_ldrsw): Likewise.
1869 (emit_str): Likewise.
1870 (emit_ldaxr): Likewise.
1871 (emit_stxr): Likewise.
1872 (emit_stlr): Likewise.
1873 (emit_data_processing_reg): Likewise.
1874 (emit_data_processing): Likewise.
1875 (emit_add): Likewise.
1876 (emit_sub): Likewise.
1877 (emit_mov): Likewise.
1878 (emit_movk): Likewise.
1879 (emit_mov_addr): Likewise.
1880 (emit_mrs): Likewise.
1881 (emit_msr): Likewise.
1882 (emit_sevl): Likewise.
1883 (emit_wfe): Likewise.
1884 (append_insns): Likewise.
1885 (can_encode_int32_in): New helper function.
1886 (aarch64_relocate_instruction): New function.
1887 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
1888 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
1889 (struct linux_target_ops): Install aarch64_get_thread_area,
1890 aarch64_install_fast_tracepoint_jump_pad and
1891 aarch64_get_min_fast_tracepoint_insn_len.
1893 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1895 * Makefile.in (aarch64-insn.o): New rule.
1896 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
1898 2015-09-21 Yao Qi <yao.qi@linaro.org>
1900 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
1902 2015-09-21 Yao Qi <yao.qi@linaro.org>
1904 * tracepoint.c (max_jump_pad_size): Remove.
1906 2015-09-18 Yao Qi <yao.qi@linaro.org>
1908 * linux-aarch64-low.c: Don't include sys/uio.h.
1909 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
1911 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
1913 * tracepoint.c (eval_result_type): Change prototype.
1914 (condition_true_at_tracepoint): Fix argument to compiled_cond.
1916 2015-09-15 Pedro Alves <palves@redhat.com>
1918 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
1919 Check whether to report exec events instead of checking whether
1920 multiprocess is enabled.
1922 2015-09-15 Pedro Alves <palves@redhat.com>
1925 * remote-utils.c (prepare_resume_reply): Merge
1926 TARGET_WAITKIND_VFORK_DONE switch case with the
1927 TARGET_WAITKIND_FORKED case.
1929 2015-09-15 Yao Qi <yao.qi@linaro.org>
1931 * server.c (handle_query): Check string comparison using
1932 "else if" instead of "if".
1934 2015-09-15 Yao Qi <yao.qi@linaro.org>
1936 * server.c (vCont_supported): New global variable.
1937 (handle_query): Set vCont_supported to 1 if "vContSupported+"
1938 matches. Append ";vContSupported+" to own_buf.
1939 (handle_v_requests): Append ";s;S" to own_buf if target supports
1940 hardware single step or vCont_supported is false.
1941 (capture_main): Set vCont_supported to zero.
1943 2015-09-15 Yao Qi <yao.qi@linaro.org>
1945 * linux-low.c (linux_supports_conditional_breakpoints): Rename
1947 (linux_supports_hardware_single_step): ... New function.
1948 (linux_target_ops): Update.
1949 * lynx-low.c (lynx_target_ops): Set field
1950 supports_hardware_single_step to target_can_do_hardware_single_step.
1951 * nto-low.c (nto_target_ops): Likewise.
1952 * spu-low.c (spu_target_ops): Likewise.
1953 * win32-low.c (win32_target_ops): Likewise.
1954 * target.c (target_can_do_hardware_single_step): New function.
1955 * target.h (struct target_ops) <supports_conditional_breakpoints>:
1956 Remove. <supports_hardware_single_step>: New field.
1957 (target_supports_conditional_breakpoints): Remove.
1958 (target_supports_hardware_single_step): New macro.
1959 (target_can_do_hardware_single_step): Declare.
1960 * server.c (handle_query): Use target_supports_hardware_single_step
1961 instead of target_supports_conditional_breakpoints.
1963 2015-09-15 Yao Qi <yao.qi@linaro.org>
1965 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
1967 (struct linux_target_ops the_low_target): Install
1968 aarch64_linux_siginfo_fixup.
1970 2015-09-11 Don Breazeal <donb@codesourcery.com>
1971 Luis Machado <lgustavo@codesourcery.com>
1973 * linux-low.c (linux_mourn): Static declaration.
1974 (linux_arch_setup): Move in front of
1975 handle_extended_wait.
1976 (linux_arch_setup_thread): New function.
1977 (handle_extended_wait): Handle exec events. Call
1978 linux_arch_setup_thread. Make event_lwp argument a
1979 pointer-to-a-pointer.
1980 (check_zombie_leaders): Do not check stopped threads.
1981 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
1982 (linux_low_filter_event): Add lwp and thread for exec'ing
1983 non-leader thread if leader thread has been deleted.
1984 Refactor code into linux_arch_setup_thread and call it.
1985 Pass child lwp pointer by reference to handle_extended_wait.
1986 (linux_wait_for_event_filtered): Update comment.
1987 (linux_wait_1): Prevent clobbering exec event status.
1988 (linux_supports_exec_events): New function.
1989 (linux_target_ops) <supports_exec_events>: Initialize new member.
1990 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
1992 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
1993 * server.c (report_exec_events): New global variable.
1994 (handle_query): Handle qSupported query for exec-events feature.
1995 (captured_main): Initialize report_exec_events.
1996 * server.h (report_exec_events): Declare new global variable.
1997 * target.h (struct target_ops) <supports_exec_events>: New
1999 (target_supports_exec_events): New macro.
2000 * win32-low.c (win32_target_ops) <supports_exec_events>:
2001 Initialize new member.
2003 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
2005 * linux-low.c (linux_low_enable_btrace): Remove.
2006 (linux_target_ops): Replace linux_low_enable_btrace with
2007 linux_enable_btrace.
2009 2015-09-03 Yao Qi <yao.qi@linaro.org>
2011 * linux-aarch64-low.c (aarch64_insert_point): Call
2012 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
2015 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2017 * linux-low.c (check_stopped_by_breakpoint): Use
2018 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
2020 2015-08-27 Pedro Alves <palves@redhat.com>
2022 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
2024 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
2026 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
2027 the XNEW-family equivalent.
2028 (compile_bytecodes): Likewise.
2029 * dll.c (loaded_dll): Likewise.
2030 * event-loop.c (append_callback_event): Likewise.
2031 (create_file_handler): Likewise.
2032 (create_file_event): Likewise.
2033 * hostio.c (handle_open): Likewise.
2034 * inferiors.c (add_thread): Likewise.
2035 (add_process): Likewise.
2036 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
2037 * linux-arm-low.c (arm_new_process): Likewise.
2038 (arm_new_thread): Likewise.
2039 * linux-low.c (add_to_pid_list): Likewise.
2040 (linux_add_process): Likewise.
2041 (handle_extended_wait): Likewise.
2042 (add_lwp): Likewise.
2043 (enqueue_one_deferred_signal): Likewise.
2044 (enqueue_pending_signal): Likewise.
2045 (linux_resume_one_lwp_throw): Likewise.
2046 (linux_resume_one_thread): Likewise.
2047 (linux_read_memory): Likewise.
2048 (linux_write_memory): Likewise.
2049 * linux-mips-low.c (mips_linux_new_process): Likewise.
2050 (mips_linux_new_thread): Likewise.
2051 (mips_add_watchpoint): Likewise.
2052 * linux-x86-low.c (initialize_low_arch): Likewise.
2053 * lynx-low.c (lynx_add_process): Likewise.
2054 * mem-break.c (set_raw_breakpoint_at): Likewise.
2055 (set_breakpoint): Likewise.
2056 (add_condition_to_breakpoint): Likewise.
2057 (add_commands_to_breakpoint): Likewise.
2058 (clone_agent_expr): Likewise.
2059 (clone_one_breakpoint): Likewise.
2060 * regcache.c (new_register_cache): Likewise.
2061 * remote-utils.c (look_up_one_symbol): Likewise.
2062 * server.c (queue_stop_reply): Likewise.
2063 (start_inferior): Likewise.
2064 (queue_stop_reply_callback): Likewise.
2065 (handle_target_event): Likewise.
2066 * spu-low.c (fetch_ppc_memory): Likewise.
2067 (store_ppc_memory): Likewise.
2068 * target.c (set_target_ops): Likewise.
2069 * thread-db.c (thread_db_load_search): Likewise.
2070 (try_thread_db_load_1): Likewise.
2071 * tracepoint.c (add_tracepoint): Likewise.
2072 (add_tracepoint_action): Likewise.
2073 (create_trace_state_variable): Likewise.
2074 (cmd_qtdpsrc): Likewise.
2075 (cmd_qtro): Likewise.
2076 (add_while_stepping_state): Likewise.
2077 * win32-low.c (child_add_thread): Likewise.
2078 (get_image_name): Likewise.
2080 2015-08-25 Yao Qi <yao.qi@linaro.org>
2082 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
2084 2015-08-25 Yao Qi <yao.qi@linaro.org>
2086 * Makefile.in (aarch64-linux.o): New rule.
2087 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
2089 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
2090 (aarch64_init_debug_reg_state): Make it extern.
2091 (aarch64_linux_prepare_to_resume): Remove.
2093 2015-08-25 Yao Qi <yao.qi@linaro.org>
2095 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
2096 lwp_arch_private_info and ptid_of_lwp.
2098 2015-08-25 Yao Qi <yao.qi@linaro.org>
2100 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
2101 Find proc_info by find_process_pid. All callers updated.
2103 2015-08-25 Yao Qi <yao.qi@linaro.org>
2105 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
2107 (debug_reg_change_callback): Remove.
2108 (aarch64_notify_debug_reg_change): Remove.
2110 2015-08-25 Yao Qi <yao.qi@linaro.org>
2112 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
2113 Call current_lwp_ptid.
2115 2015-08-25 Yao Qi <yao.qi@linaro.org>
2117 * linux-aarch64-low.c (debug_reg_change_callback): Use
2120 2015-08-25 Yao Qi <yao.qi@linaro.org>
2122 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
2124 2015-08-25 Yao Qi <yao.qi@linaro.org>
2126 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
2128 2015-08-25 Yao Qi <yao.qi@linaro.org>
2130 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
2133 2015-08-25 Yao Qi <yao.qi@linaro.org>
2135 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
2137 (debug_reg_change_callback): Remove argument entry and add argument
2138 lwp. Remove local variable thread. Don't print thread id in the
2139 debugging output. Don't check whether pid of thread equals to pid.
2140 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
2141 iterate_over_lwps instead find_inferior.
2143 2015-08-24 Pedro Alves <palves@redhat.com>
2145 * inferiors.c (get_first_process): New function.
2146 * inferiors.h (get_first_process): New declaration.
2147 * remote-utils.c (read_ptid): Default to the first process in the
2148 list, instead of to the current thread's process.
2150 2015-08-24 Pedro Alves <palves@redhat.com>
2152 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
2153 * event-loop.c: Likewise.
2154 * remote-utils.c: Likewise.
2155 * tracepoint.c: Likewise.
2157 2015-08-24 Pedro Alves <palves@redhat.com>
2159 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
2162 2015-08-21 Pedro Alves <palves@redhat.com>
2164 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
2165 instead of literal 1.
2167 2015-08-21 Pedro Alves <palves@redhat.com>
2169 * tdesc.c (default_description): Explicitly zero-initialize.
2171 2015-08-21 Pedro Alves <palves@redhat.com>
2174 * inferiors.c (remove_thread): Discard any pending stop reply for
2176 * server.c (remove_all_on_match_pid): Rename to ...
2177 (remove_all_on_match_ptid): ... this. Work with a filter ptid
2179 (discard_queued_stop_replies): Change parameter to a ptid. Now
2181 (handle_v_kill, kill_inferior_callback, captured_main)
2182 (process_serial_event): Adjust.
2183 * server.h (discard_queued_stop_replies): Declare.
2185 2015-08-21 Pedro Alves <palves@redhat.com>
2187 * linux-low.c (wait_for_sigstop): Always switch to no thread
2188 selected if the previously current thread dies.
2189 * lynx-low.c (lynx_request_interrupt): Use the first thread's
2190 process instead of the current thread's.
2191 * remote-utils.c (input_interrupt): Don't check if there's no
2193 * server.c (gdb_read_memory, gdb_write_memory): If setting the
2194 current thread to the general thread fails, error out.
2195 (handle_qxfer_auxv, handle_qxfer_libraries)
2196 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
2197 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
2198 (handle_query): Check if there's a thread selected instead of
2199 checking whether there's any thread in the thread list.
2200 (handle_qxfer_threads, handle_qxfer_btrace)
2201 (handle_qxfer_btrace_conf): Don't error out early if there's no
2202 thread in the thread list.
2203 (handle_v_cont, myresume): Don't set the current thread to the
2205 (process_serial_event) <Hg handling>: Also set thread_id if the
2206 previous general thread is still alive.
2207 (process_serial_event) <g/G handling>: If setting the current
2208 thread to the general thread fails, error out.
2209 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
2210 thread's lwp instead of the current thread's.
2211 * target.c (set_desired_thread): If the desired thread was not
2212 found, leave the current thread pointing to NULL. Return an int
2213 (boolean) indicating success.
2214 * target.h (set_desired_thread): Change return type to int.
2216 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
2218 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
2219 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
2221 (ps_get_thread_area): New function.
2223 2015-08-19 Gary Benson <gbenson@redhat.com>
2225 * hostio.c (handle_pread): Do not attempt to read more data
2226 than hostio_reply_with_data can fit in a packet.
2228 2015-08-18 Joel Brobecker <brobecker@adacore.com>
2230 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
2232 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
2234 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
2236 2015-08-06 Pedro Alves <palves@redhat.com>
2238 * tracepoint.c (expr_eval_result): Now an int.
2240 2015-08-06 Pedro Alves <palves@redhat.com>
2242 * gdbthread.h (struct regcache): Forward declare.
2243 (struct thread_info) <regcache_data>: Now a struct regcache
2245 * inferiors.c (inferior_regcache_data)
2246 (set_inferior_regcache_data): Now work with struct regcache
2248 * inferiors.h (struct regcache): Forward declare.
2249 (inferior_regcache_data, set_inferior_regcache_data): Now work
2250 with struct regcache pointers.
2251 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
2252 (free_register_cache_thread): Remove struct regcache pointer
2255 2015-08-06 Pedro Alves <palves@redhat.com>
2257 * server.c (captured_main): On error, print the exception message
2258 to stderr, and if run_once is set, throw a quit.
2260 2015-08-06 Pedro Alves <palves@redhat.com>
2262 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
2265 2015-08-06 Pedro Alves <palves@redhat.com>
2267 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
2268 reading beyond the passed in buffer length.
2270 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
2272 * tracepoint.c (symbol_list) <required>: Remove.
2274 2015-08-06 Pedro Alves <palves@redhat.com>
2276 * linux-low.c (handle_extended_wait): Set the fork child's suspend
2277 count if stopping and suspending threads.
2278 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
2279 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
2280 (linux_detach): Complete an ongoing step-over.
2281 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
2283 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
2284 (linux_wait_1): If passing a signal to the inferior after
2285 finishing a step-over, unsuspend and re-resume all lwps. If we
2286 see a single-step event but the thread should be continuing, don't
2287 pass the trap to gdb.
2288 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
2289 internal_error instead of gdb_assert.
2290 (enqueue_pending_signal): New function.
2291 (check_ptrace_stopped_lwp_gone): Add debug output.
2292 (start_step_over): Use internal_error instead of gdb_assert.
2293 (complete_ongoing_step_over): New function.
2294 (linux_resume_one_thread): Don't resume a suspended thread.
2295 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
2298 2015-08-06 Pedro Alves <palves@redhat.com>
2300 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
2301 (linux_thread_alive): Use lwp_is_marked_dead.
2302 (extended_event_reported): Delete.
2303 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
2304 instead of extended_event_reported.
2305 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
2307 (lwp_is_marked_dead): New function.
2308 (lwp_running): Use lwp_is_marked_dead.
2309 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
2312 2015-08-06 Pedro Alves <palves@redhat.com>
2314 * linux-low.c (linux_wait_1): Move fork event output out of the
2315 !report_to_gdb check. Pass event_child->waitstatus to
2316 target_waitstatus_to_string instead of ourstatus.
2318 2015-08-04 Yao Qi <yao.qi@linaro.org>
2320 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
2321 if current_thread is 32 bit.
2323 2015-08-04 Yao Qi <yao.qi@linaro.org>
2325 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2326 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2327 * server.c (extended_protocol): Remove "static".
2328 * server.h (extended_protocol): Declare it.
2330 2015-08-04 Yao Qi <yao.qi@linaro.org>
2332 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
2333 both aarch64 and aarch32.
2334 (aarch64_set_pc): Likewise.
2336 2015-08-04 Yao Qi <yao.qi@linaro.org>
2338 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
2339 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
2340 arm-with-neon.xml to srv_xmlfiles.
2341 * linux-aarch64-low.c: Include linux-aarch32-low.h.
2342 (is_64bit_tdesc): New function.
2343 (aarch64_linux_read_description): New function.
2344 (aarch64_arch_setup): Call aarch64_linux_read_description.
2345 (regs_info): Rename to regs_info_aarch64.
2346 (aarch64_regs_info): Return right regs_info.
2347 (initialize_low_arch): Call initialize_low_arch_aarch32.
2349 2015-08-04 Yao Qi <yao.qi@linaro.org>
2351 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
2352 * linux-aarch32-low.c: New file.
2353 * linux-aarch32-low.h: New file.
2354 * linux-arm-low.c (arm_fill_gregset): Move it to
2355 linux-aarch32-low.c.
2356 (arm_store_gregset): Likewise.
2357 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
2358 (arm_store_vfpregset): Call arm_store_vfpregset_num.
2359 (arm_arch_setup): Check if PTRACE_GETREGSET works.
2360 (regs_info): Rename to regs_info_arm.
2361 (arm_regs_info): Return regs_info_aarch32 if
2362 have_ptrace_getregset is 1 and target description is
2363 arm_with_neon or arm_with_vfpv3.
2364 (initialize_low_arch): Don't call init_registers_arm_with_neon.
2365 Call initialize_low_arch_aarch32 instead.
2367 2015-08-04 Yao Qi <yao.qi@linaro.org>
2369 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
2370 * linux-low.c: ... here.
2371 * linux-low.h (have_ptrace_getregset): Declare it.
2373 2015-08-04 Pedro Alves <palves@redhat.com>
2375 * thread-db.c (struct thread_db): Use new typedefs.
2376 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
2378 (disable_thread_event_reporting): Cast result of dlsym to
2379 destination function pointer type.
2380 (thread_db_mourn): Use td_ta_delete_ftype.
2382 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
2384 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
2386 (CDX_BREAKPOINT): Define for R2.
2387 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
2388 (the_low_target): Add comments.
2390 2015-07-30 Yao Qi <yao.qi@linaro.org>
2392 * linux-arm-low.c (arm_hwcap): Remove it.
2393 (arm_read_description): New local variable arm_hwcap. Don't
2394 set arm_hwcap to zero.
2396 2015-07-30 Yao Qi <yao.qi@linaro.org>
2398 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
2399 Use regcache->tdesc instead.
2400 (arm_store_wmmxregset): Likewise.
2401 (arm_fill_vfpregset): Likewise.
2402 (arm_store_vfpregset): Likewise.
2404 2015-07-30 Yao Qi <yao.qi@linaro.org>
2406 * linux-arm-low.c: Include arch/arm.h.
2407 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
2408 (arm_store_gregset): Likewise.
2410 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
2412 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
2413 ptrace's 4th parameter.
2415 2015-07-27 Yao Qi <yao.qi@linaro.org>
2417 * configure.srv (case aarch64*-*-linux*): Don't set
2420 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
2422 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
2424 * linux-arm-low.c: Likewise.
2425 * linux-cris-low.c: Likewise.
2426 * linux-crisv32-low.c: Likewise.
2427 * linux-low.c: Likewise.
2428 * linux-m68k-low.c: Likewise.
2429 * linux-mips-low.c: Likewise.
2430 * linux-nios2-low.c: Likewise.
2431 * linux-s390-low.c: Likewise.
2432 * linux-sparc-low.c: Likewise.
2433 * linux-tic6x-low.c: Likewise.
2434 * linux-tile-low.c: Likewise.
2435 * linux-x86-low.c: Likewise.
2437 2015-07-24 Pedro Alves <palves@redhat.com>
2439 * config.in: Regenerate.
2440 * configure: Regenerate.
2442 2015-07-24 Pedro Alves <palves@redhat.com>
2444 * acinclude.m4: Include ../ptrace.m4.
2445 * configure.ac: Call GDB_AC_PTRACE.
2446 * config.in, configure: Regenerate.
2448 2015-07-24 Yao Qi <yao.qi@linaro.org>
2450 * linux-low.c (linux_create_inferior): Remove setting to
2451 proc->priv->new_inferior.
2452 (linux_attach): Likewise.
2453 (linux_low_filter_event): Likewise.
2454 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
2456 2015-07-24 Yao Qi <yao.qi@linaro.org>
2458 * linux-low.c (linux_arch_setup): New function.
2459 (linux_low_filter_event): If proc->tdesc is NULL and
2460 proc->attached is true, call the_low_target.arch_setup.
2461 Otherwise, keep status pending, and return.
2462 (linux_resume_one_lwp_throw): Don't call get_pc if
2463 thread->while_stepping isn't NULL. Don't call
2464 get_thread_regcache if proc->tdesc is NULL.
2465 (need_step_over_p): Return 0 if proc->tdesc is NULL.
2466 (linux_target_ops): Install arch_setup.
2467 * server.c (start_inferior): Call the_target->arch_setup.
2468 * target.h (struct target_ops) <arch_setup>: New field.
2469 (target_arch_setup): New marco.
2470 * lynx-low.c (lynx_target_ops): Update.
2471 * nto-low.c (nto_target_ops): Update.
2472 * spu-low.c (spu_target_ops): Update.
2473 * win32-low.c (win32_target_ops): Update.
2475 2015-07-24 Yao Qi <yao.qi@linaro.org>
2477 * linux-low.c (linux_add_process): Don't set
2478 proc->priv->new_inferior.
2479 (linux_create_inferior): Set proc->priv->new_inferior to 1.
2480 (linux_attach): Likewise.
2482 2015-07-24 Yao Qi <yao.qi@linaro.org>
2484 * server.c (start_inferior): Code refactor.
2486 2015-07-24 Yao Qi <yao.qi@linaro.org>
2488 * server.c (process_serial_event): Set general_thread.
2490 2015-07-21 Yao Qi <yao.qi@linaro.org>
2492 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
2493 aarch64_linux_get_debug_reg_capacity.
2495 2015-07-17 Yao Qi <yao.qi@linaro.org>
2497 * Makefile.in (aarch64-linux-hw-point.o): New rule.
2498 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
2499 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
2500 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
2501 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
2502 (AARCH64_HWP_ALIGNMENT): Likewise.
2503 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
2504 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
2505 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
2506 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
2507 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
2508 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
2509 (struct aarch64_debug_reg_state): Likewise.
2510 (struct arch_lwp_info): Likewise.
2511 (aarch64_align_watchpoint): Likewise.
2512 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
2513 (aarch64_watchpoint_length): Likewise.
2514 (aarch64_point_encode_ctrl_reg): Likewise
2515 (aarch64_point_is_aligned): Likewise.
2516 (aarch64_align_watchpoint): Likewise.
2517 (aarch64_linux_set_debug_regs):
2518 (aarch64_dr_state_insert_one_point): Likewise.
2519 (aarch64_dr_state_remove_one_point): Likewise.
2520 (aarch64_handle_breakpoint): Likewise.
2521 (aarch64_handle_aligned_watchpoint): Likewise.
2522 (aarch64_handle_unaligned_watchpoint): Likewise.
2523 (aarch64_handle_watchpoint): Likewise.
2525 2015-07-17 Yao Qi <yao.qi@linaro.org>
2527 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
2528 and don't aarch64_get_debug_reg_state. All callers update.
2529 (aarch64_handle_aligned_watchpoint): Likewise.
2530 (aarch64_handle_unaligned_watchpoint): Likewise.
2531 (aarch64_handle_watchpoint): Likewise.
2532 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
2533 (aarch64_remove_point): Likewise.
2535 2015-07-17 Yao Qi <yao.qi@linaro.org>
2537 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
2539 (aarch64_handle_unaligned_watchpoint): Likewise.
2541 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2543 Revert the previous 3 commits:
2544 Move gdb_regex* to common/
2545 Move linux_find_memory_regions_full & co.
2546 gdbserver build-id attribute generator
2548 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2549 Jan Kratochvil <jan.kratochvil@redhat.com>
2551 gdbserver build-id attribute generator.
2552 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
2553 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
2554 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
2556 (get_dynamic): Use find_pdhr to traverse program headers.
2557 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
2558 (compare_mapping_entry_range, struct find_memory_region_callback_data)
2559 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
2560 (get_hex_build_id): New.
2561 (linux_qxfer_libraries_svr4): Add optional build-id attribute
2562 to reply XML document.
2564 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2565 Jan Kratochvil <jan.kratochvil@redhat.com>
2567 * target.c: Include target/target-utils.h and fcntl.h.
2568 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
2569 (target_fileio_read_stralloc): New functions.
2571 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2573 * Makefile.in (OBS): Add gdb_regex.o.
2575 * config.in: Rebuilt.
2576 * configure: Rebuilt.
2578 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2579 Jan Kratochvil <jan.kratochvil@redhat.com>
2581 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
2582 * Makefile.in (OBS): Add target-utils.o.
2583 (linux-maps.o, target-utils.o): New.
2584 * configure.srv (srv_linux_obj): Add linux-maps.o.
2586 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
2588 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
2590 (the_low_target): Install it.
2592 2015-07-14 Pedro Alves <palves@redhat.com>
2594 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
2595 Instead, ignore ECHILD, and throw an error for other errnos.
2597 2015-07-10 Pedro Alves <palves@redhat.com>
2599 * event-loop.c (struct callback_event) <data>: Change type to
2600 gdb_client_data instance instead of gdb_client_data pointer.
2601 (append_callback_event): Adjust.
2603 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
2605 * linux-aarch64-low.c: Add comments for each linux_target_ops
2606 method. Remove comments already covered in target_ops and
2607 linux_target_ops definitions.
2608 (the_low_target): Add comments for each unimplemented method.
2610 2015-07-09 Yao Qi <yao.qi@linaro.org>
2612 * linux-aarch64-low.c (aarch64_regmap): Remove.
2613 (aarch64_usrregs_info): Remove.
2614 (regs_info): Set field usrregs to NULL.
2616 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
2618 * linux-low.c: Include "rsp-low.h"
2619 (linux_low_encode_pt_config, linux_low_encode_raw): New.
2620 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
2621 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
2622 (handle_btrace_enable_pt): New.
2623 (handle_btrace_general_set): Support "pt".
2624 (handle_btrace_conf_general_set): Support "pt:size".
2626 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
2628 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
2631 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
2633 * linux-aarch64-low.c: Remove comment about endianness.
2634 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
2635 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
2638 2015-06-24 Gary Benson <gbenson@redhat.com>
2640 * linux-i386-ipa.c (stdint.h): Do not include.
2641 * lynx-i386-low.c (stdint.h): Likewise.
2642 * lynx-ppc-low.c (stdint.h): Likewise.
2643 * mem-break.c (stdint.h): Likewise.
2644 * thread-db.c (stdint.h): Likewise.
2645 * tracepoint.c (stdint.h): Likewise.
2646 * win32-low.c (stdint.h): Likewise.
2648 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
2650 * server.c (write_qxfer_response): Update call to
2651 remote_escape_output.
2653 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
2654 Jan Kratochvil <jan.kratochvil@redhat.com>
2656 Merge multiple hex conversions.
2657 * gdbreplay.c (tohex): Rename to 'fromhex'.
2658 (logchar): Use fromhex.
2660 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
2662 * server.c (handle_qxfer_libraries): Set `version' attribute for
2665 2015-06-10 Gary Benson <gbenson@redhat.com>
2667 * target.h (struct target_ops) <multifs_open>: New field.
2668 <multifs_unlink>: Likewise.
2669 <multifs_readlink>: Likewise.
2670 * linux-low.c (nat/linux-namespaces.h): New include.
2671 (linux_target_ops): Initialize the_target->multifs_open,
2672 the_target->multifs_unlink and the_target->multifs_readlink.
2673 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
2674 * hostio.c (hostio_fs_pid): New static variable.
2675 (hostio_handle_new_gdb_connection): New function.
2676 (handle_setfs): Likewise.
2677 (handle_open): Use the_target->multifs_open as appropriate.
2678 (handle_unlink): Use the_target->multifs_unlink as appropriate.
2679 (handle_readlink): Use the_target->multifs_readlink as
2681 (handle_vFile): Handle vFile:setfs packets.
2682 * server.c (handle_query): Call hostio_handle_new_gdb_connection
2683 after target_handle_new_gdb_connection.
2685 2015-06-10 Gary Benson <gbenson@redhat.com>
2687 * configure.ac (AC_CHECK_FUNCS): Add setns.
2688 * config.in: Regenerate.
2689 * configure: Likewise.
2690 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
2691 (linux-namespaces.o): New rule.
2692 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
2694 2015-06-09 Gary Benson <gbenson@redhat.com>
2696 * hostio.c (handle_open): Process mode argument with
2697 fileio_to_host_mode.
2699 2015-06-01 Yao Qi <yao.qi@linaro.org>
2701 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
2702 * linux-x86-low.c: Likewise.
2704 2015-05-28 Don Breazeal <donb@codesourcery.com>
2706 * linux-low.c (handle_extended_wait): Initialize
2707 thread_info.last_resume_kind for new fork children.
2709 2015-05-15 Pedro Alves <palves@redhat.com>
2711 * target.h (target_handle_new_gdb_connection): Rewrite using if
2712 wrapped in do/while.
2714 2015-05-14 Joel Brobecker <brobecker@adacore.com>
2716 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
2717 * configure, config.in: Regenerate.
2718 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
2721 2015-05-12 Don Breazeal <donb@codesourcery.com>
2723 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
2724 PTRACE_EVENT_VFORK_DONE.
2725 (linux_low_ptrace_options, extended_event_reported): Add vfork
2727 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
2728 and "vforkdone" for RSP 'T' Stop Reply Packet.
2729 * server.h (report_vfork_events): Declare
2732 2015-05-12 Don Breazeal <donb@codesourcery.com>
2734 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
2735 (the_low_target) <new_fork>: Initialize new member.
2736 * linux-arm-low.c (arm_new_fork): New function.
2737 (the_low_target) <new_fork>: Initialize new member.
2738 * linux-low.c (handle_extended_wait): Call new target function
2740 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
2741 * linux-mips-low.c (mips_add_watchpoint): New function
2742 extracted from mips_insert_point.
2743 (the_low_target) <new_fork>: Initialize new member.
2744 (mips_linux_new_fork): New function.
2745 (mips_insert_point): Call mips_add_watchpoint.
2746 * linux-x86-low.c (x86_linux_new_fork): New function.
2747 (the_low_target) <new_fork>: Initialize new member.
2749 2015-05-12 Don Breazeal <donb@codesourcery.com>
2751 * linux-low.c (handle_extended_wait): Implement return value,
2752 rename argument 'event_child' to 'event_lwp', handle
2753 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
2754 (linux_low_ptrace_options): New function.
2755 (linux_low_filter_event): Call linux_low_ptrace_options,
2756 use different argument fo linux_enable_event_reporting,
2757 use return value from handle_extended_wait.
2758 (extended_event_reported): New function.
2759 (linux_wait_1): Call extended_event_reported and set
2760 status to report fork events.
2761 (linux_write_memory): Add pid to debug message.
2762 (reset_lwp_ptrace_options_callback): New function.
2763 (linux_handle_new_gdb_connection): New function.
2764 (linux_target_ops): Initialize new structure member.
2765 * linux-low.h (struct lwp_info) <waitstatus>: New member.
2766 * lynx-low.c: Initialize new structure member.
2767 * remote-utils.c (prepare_resume_reply): Implement stop reason
2768 "fork" for "T" stop message.
2769 * server.c (handle_query): Call handle_new_gdb_connection.
2770 * server.h (report_fork_events): Declare global flag.
2771 * target.h (struct target_ops) <handle_new_gdb_connection>:
2773 (target_handle_new_gdb_connection): New macro.
2774 * win32-low.c: Initialize new structure member.
2776 2015-05-12 Don Breazeal <donb@codesourcery.com>
2778 * mem-break.c (APPEND_TO_LIST): Define macro.
2779 (clone_agent_expr): New function.
2780 (clone_one_breakpoint): New function.
2781 (clone_all_breakpoints): New function.
2782 * mem-break.h: Declare new functions.
2784 2015-05-12 Don Breazeal <donb@codesourcery.com>
2786 * linux-low.c (linux_supports_fork_events): New function.
2787 (linux_supports_vfork_events): New function.
2788 (linux_target_ops): Initialize new structure members.
2789 (initialize_low): Call linux_check_ptrace_features.
2790 * lynx-low.c (lynx_target_ops): Initialize new structure
2792 * server.c (report_fork_events, report_vfork_events):
2794 (handle_query): Add new features to qSupported packet and
2796 (captured_main): Initialize new global variables.
2797 * target.h (struct target_ops) <supports_fork_events>:
2799 <supports_vfork_events>: New member.
2800 (target_supports_fork_events): New macro.
2801 (target_supports_vfork_events): New macro.
2802 * win32-low.c (win32_target_ops): Initialize new structure
2805 2015-05-12 Gary Benson <gbenson@redhat.com>
2807 * server.c (handle_qxfer_exec_file): Use current process
2810 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
2812 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
2813 Remove HAVE_PTRACE_GETREGS conditionals.
2814 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
2815 instead of PTRACE_GETREGS and PTRACE_SETREGS.
2817 2015-05-08 Yao Qi <yao.qi@linaro.org>
2819 * linux-low.c (linux_supports_conditional_breakpoints): New
2821 (linux_target_ops): Install new target method.
2822 * lynx-low.c (lynx_target_ops): Install NULL hook for
2823 supports_conditional_breakpoints.
2824 * nto-low.c (nto_target_ops): Likewise.
2825 * spu-low.c (spu_target_ops): Likewise.
2826 * win32-low.c (win32_target_ops): Likewise.
2827 * server.c (handle_query): Check
2828 target_supports_conditional_breakpoints.
2829 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2831 (target_supports_conditional_breakpoints): New macro.
2833 2015-05-06 Pedro Alves <palves@redhat.com>
2836 * server.c (start_inferior): If the process exits, mourn it.
2838 2015-04-21 Gary Benson <gbenson@redhat.com>
2840 * hostio.c (fileio_open_flags_to_host): Factored out to
2841 fileio_to_host_openflags in common/fileio.c. Single use
2844 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
2846 * linux-xtensa-low.c (xtensa_fill_gregset)
2847 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
2850 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
2852 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
2853 (regs_info): Replace usrregs pointer with NULL.
2855 2015-04-17 Gary Benson <gbenson@redhat.com>
2857 * target.h (struct target_ops) <pid_to_exec_file>: New field.
2858 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
2859 * server.c (handle_qxfer_exec_file): New function.
2860 (qxfer_packets): Add exec-file entry.
2861 (handle_query): Report qXfer:exec-file:read as supported packet.
2863 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
2865 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
2867 2015-04-09 Gary Benson <gbenson@redhat.com>
2869 * hostio-errno.c (errno_to_fileio_error): Remove function.
2870 Update caller to use remote_fileio_to_fio_error.
2872 2015-04-09 Yao Qi <yao.qi@linaro.org>
2874 * linux-low.c (linux_insert_point): Call
2875 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
2876 (linux_remove_point): Call remove_memory_breakpoint if type is
2878 * linux-x86-low.c (x86_insert_point): Don't call
2879 insert_memory_breakpoint.
2880 (x86_remove_point): Don't call remove_memory_breakpoint.
2882 2015-04-01 Pedro Alves <palves@redhat.com>
2883 Cleber Rosa <crosa@redhat.com>
2885 * server.c (gdbserver_usage): Reorganize and extend the usage
2888 2015-03-24 Pedro Alves <palves@redhat.com>
2890 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
2891 output. Also dump TRAP_TRACE.
2892 (linux_low_filter_event): In debug output, distinguish a
2893 resume_stop SIGSTOP from a delayed SIGSTOP.
2895 2015-03-24 Gary Benson <gbenson@redhat.com>
2897 * linux-x86-low.c (x86_linux_new_thread): Moved to
2899 (x86_linux_prepare_to_resume): Likewise.
2901 2015-03-24 Gary Benson <gbenson@redhat.com>
2903 * Makefile.in (x86-linux-dregs.o): New rule.
2904 * configure.srv: Add x86-linux-dregs.o to relevant targets.
2905 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
2906 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
2907 (x86_linux_dr_get): Likewise.
2908 (x86_linux_dr_set): Likewise.
2909 (update_debug_registers_callback): Likewise.
2910 (x86_linux_dr_set_addr): Likewise.
2911 (x86_linux_dr_get_addr): Likewise.
2912 (x86_linux_dr_set_control): Likewise.
2913 (x86_linux_dr_get_control): Likewise.
2914 (x86_linux_dr_get_status): Likewise.
2915 (x86_linux_update_debug_registers): Likewise.
2917 2015-03-24 Gary Benson <gbenson@redhat.com>
2919 * linux-x86-low.c (x86_linux_update_debug_registers):
2920 New function, factored out from...
2921 (x86_linux_prepare_to_resume): ...this.
2923 2015-03-24 Gary Benson <gbenson@redhat.com>
2925 * linux-x86-low.c (x86_linux_dr_get): Update comments.
2926 (x86_linux_dr_set): Likewise.
2927 (update_debug_registers_callback): Likewise.
2928 (x86_linux_dr_set_addr): Likewise.
2929 (x86_linux_dr_get_addr): Likewise.
2930 (x86_linux_dr_set_control): Likewise.
2931 (x86_linux_dr_get_control): Likewise.
2932 (x86_linux_dr_get_status): Likewise.
2933 (x86_linux_prepare_to_resume): Likewise.
2935 2015-03-24 Gary Benson <gbenson@redhat.com>
2937 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
2938 Use perror_with_name. Pass string through gettext.
2939 (x86_linux_dr_set): Likewise.
2941 2015-03-24 Gary Benson <gbenson@redhat.com>
2943 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
2944 (x86_linux_dr_set_addr): ...this.
2945 (x86_dr_low_get_addr): Rename to...
2946 (x86_linux_dr_get_addr): ...this.
2947 (x86_dr_low_set_control): Rename to...
2948 (x86_linux_dr_set_control): ...this.
2949 (x86_dr_low_get_control): Rename to...
2950 (x86_linux_dr_get_control): ...this.
2951 (x86_dr_low_get_status): Rename to...
2952 (x86_linux_dr_get_status): ...this.
2953 (x86_dr_low): Update with new function names.
2955 2015-03-24 Gary Benson <gbenson@redhat.com>
2957 * Makefile.in (x86-linux.o): New rule.
2958 * configure.srv: Add x86-linux.o to relevant targets.
2959 * linux-low.c (lwp_set_arch_private_info): New function.
2960 (lwp_arch_private_info): Likewise.
2961 * linux-x86-low.c: Include nat/x86-linux.h.
2962 (arch_lwp_info): Removed structure.
2963 (update_debug_registers_callback):
2964 Use lwp_set_debug_registers_changed.
2965 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
2966 and lwp_set_debug_registers_changed.
2967 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
2969 2015-03-24 Gary Benson <gbenson@redhat.com>
2971 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
2972 * linux-arm-low.c (arm_new_thread): Likewise.
2973 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
2974 * linux-mips-low.c (mips_linux_new_thread): Likewise.
2975 * linux-x86-low.c (x86_linux_new_thread): Likewise.
2976 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
2978 2015-03-24 Gary Benson <gbenson@redhat.com>
2980 * linux-low.c (ptid_of_lwp): New function.
2981 (lwp_is_stopped): Likewise.
2982 (lwp_stop_reason): Likewise.
2983 * linux-x86-low.c (update_debug_registers_callback):
2985 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
2988 2015-03-24 Gary Benson <gbenson@redhat.com>
2990 * linux-low.h (linux_stop_lwp): Remove declaration.
2992 2015-03-24 Gary Benson <gbenson@redhat.com>
2994 * linux-low.h: Include nat/linux-nat.h.
2995 * linux-low.c (iterate_over_lwps_args): New structure.
2996 (iterate_over_lwps_filter): New function.
2997 (iterate_over_lwps): Likewise.
2998 * linux-x86-low.c (update_debug_registers_callback):
2999 Update signature to what iterate_over_lwps expects.
3000 Remove PID check that iterate_over_lwps now performs.
3001 (x86_dr_low_set_addr): Use iterate_over_lwps.
3002 (x86_dr_low_set_control): Likewise.
3004 2015-03-24 Gary Benson <gbenson@redhat.com>
3006 * linux-x86-low.c (x86_debug_reg_state): New function.
3007 (x86_linux_prepare_to_resume): Use the above.
3009 2015-03-24 Gary Benson <gbenson@redhat.com>
3011 * linux-low.c (current_lwp_ptid): New function.
3012 * linux-x86-low.c: Include nat/linux-nat.h.
3013 (x86_dr_low_get_addr): Use current_lwp_ptid.
3014 (x86_dr_low_get_control): Likewise.
3015 (x86_dr_low_get_status): Likewise.
3017 2015-03-20 Pedro Alves <palves@redhat.com>
3019 * tracepoint.c (cmd_qtstatus): Make "str" const.
3021 2015-03-20 Pedro Alves <palves@redhat.com>
3023 * server.c (handle_general_set): Make "req_str" const.
3025 2015-03-19 Pedro Alves <palves@redhat.com>
3027 * linux-low.c (linux_resume_one_lwp): Rename to ...
3028 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
3029 instead call perror_with_name.
3030 (check_ptrace_stopped_lwp_gone): New function.
3031 (linux_resume_one_lwp): Reimplement as wrapper around
3032 linux_resume_one_lwp_throw that swallows errors if the LWP is
3035 2015-03-19 Pedro Alves <palves@redhat.com>
3037 * linux-low.c (count_events_callback, select_event_lwp_callback):
3038 No longer check whether the thread has resume_stop as last resume
3041 2015-03-19 Pedro Alves <palves@redhat.com>
3043 * linux-low.c (count_events_callback, select_event_lwp_callback):
3044 Use the lwp's status_pending_p field, not the thread's.
3046 2015-03-19 Pedro Alves <palves@redhat.com>
3048 * linux-low.c (select_event_lwp_callback): Update comments to
3049 no longer mention SIGTRAP.
3051 2015-03-18 Gary Benson <gbenson@redhat.com>
3053 * server.c (handle_query): Do not report vFile:fstat as supported.
3055 2015-03-11 Gary Benson <gbenson@redhat.com>
3057 * hostio.c (sys/types.h): New include.
3058 (sys/stat.h): Likewise.
3059 (common-remote-fileio.h): Likewise.
3060 (handle_fstat): New function.
3061 (handle_vFile): Handle vFile:fstat packets.
3063 2015-03-11 Gary Benson <gbenson@redhat.com>
3065 * configure.ac (AC_CHECK_MEMBERS): Add checks for
3066 struct stat.st_blocks and struct stat.st_blksize.
3067 * configure: Regenerate.
3068 * config.in: Likewise.
3069 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
3070 (OBS): Add common-remote-fileio.o.
3071 (common-remote-fileio.o): New rule.
3073 2015-03-09 Pedro Alves <palves@redhat.com>
3075 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
3076 'struct sockaddr' pointer in 'accept' call.
3078 2015-03-09 Pedro Alves <palves@redhat.com>
3081 2015-03-07 Pedro Alves <palves@redhat.com>
3082 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3083 or <winsock2.h> here. Instead include "gdb_socket.h".
3084 (remote_open): Use union gdb_sockaddr_u.
3085 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3086 or <winsock2.h> here. Instead include "gdb_socket.h".
3087 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3088 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3090 (init_named_socket, gdb_agent_helper_thread): Use union
3093 2015-03-07 Pedro Alves <palves@redhat.com>
3095 * configure.ac (build_warnings): Move
3096 -Wdeclaration-after-statement to the C-specific set.
3097 * configure: Regenerate.
3099 2015-03-07 Pedro Alves <palves@redhat.com>
3101 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3102 or <winsock2.h> here. Instead include "gdb_socket.h".
3103 (remote_open): Use union gdb_sockaddr_u.
3104 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3105 or <winsock2.h> here. Instead include "gdb_socket.h".
3106 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3107 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3109 (init_named_socket, gdb_agent_helper_thread): Use union
3112 2015-03-07 Pedro Alves <palves@redhat.com>
3114 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
3117 2015-03-06 Yao Qi <yao.qi@linaro.org>
3119 * linux-aarch64-low.c (aarch64_insert_point): Use
3120 show_debug_regs as a boolean.
3121 (aarch64_remove_point): Likewise.
3123 2015-03-05 Pedro Alves <palves@redhat.com>
3125 * lynx-low.c (lynx_target_ops): Install NULL hooks for
3126 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
3127 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
3128 * nto-low.c (nto_target_ops): Likewise.
3129 * spu-low.c (spu_target_ops): Likewise.
3130 * win32-low.c (win32_target_ops): Likewise.
3132 2015-03-04 Pedro Alves <palves@redhat.com>
3134 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3135 Decide whether a breakpoint triggered based on the SIGTRAP's
3137 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
3138 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3139 (linux_low_filter_event): Check for breakpoints before checking
3141 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
3143 (linux_stopped_by_sw_breakpoint)
3144 (linux_supports_stopped_by_sw_breakpoint)
3145 (linux_stopped_by_hw_breakpoint)
3146 (linux_supports_stopped_by_hw_breakpoint): New functions.
3147 (linux_target_ops): Install new target methods.
3149 2015-03-04 Pedro Alves <palves@redhat.com>
3151 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
3152 * server.c (swbreak_feature, hwbreak_feature): New globals.
3153 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
3154 (captured_main): Clear swbreak_feature and hwbreak_feature.
3155 * server.h (swbreak_feature, hwbreak_feature): Declare.
3156 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
3157 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
3158 supports_stopped_by_hw_breakpoint>: New fields.
3159 (target_supports_stopped_by_sw_breakpoint)
3160 (target_stopped_by_sw_breakpoint)
3161 (target_supports_stopped_by_hw_breakpoint)
3162 (target_stopped_by_hw_breakpoint): Declare.
3164 2015-03-04 Pedro Alves <palves@redhat.com>
3166 enum lwp_stop_reason -> enum target_stop_reason
3167 * linux-low.c (check_stopped_by_breakpoint): Adjust.
3168 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
3169 (linux_wait_1, stuck_in_jump_pad_callback)
3170 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
3171 (linux_stopped_by_watchpoint):
3172 * linux-low.h (enum lwp_stop_reason): Delete.
3173 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
3174 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
3176 2015-03-04 Yao Qi <yao.qi@linaro.org>
3178 * Makefile.in (SFILES): Add linux-aarch64-low.c.
3180 2015-03-03 Gary Benson <gbenson@redhat.com>
3182 * hostio.c (handle_vFile): Fix prefix lengths.
3184 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
3186 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
3189 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
3191 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
3192 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
3193 (clean): Add "rm -f" for above C files.
3194 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
3195 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
3196 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
3197 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
3198 * linux-s390-low.c (HWCAP_S390_VX): New macro.
3199 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
3200 (init_registers_s390x_vx_linux64)
3201 (init_registers_s390x_tevx_linux64)
3202 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
3203 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
3205 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
3206 (s390_store_vxrs_high): New functions.
3207 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
3209 (s390_arch_setup): Add logic for selecting one of the new target
3210 descriptions. Activate the new vector regsets if applicable.
3211 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
3212 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
3213 and init_registers_s390x_tevx_linux64.
3215 2015-03-01 Pedro Alves <palves@redhat.com>
3217 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
3220 2015-02-27 Pedro Alves <palves@redhat.com>
3222 * linux-x86-low.c (u_debugreg_offset): New function.
3223 (x86_linux_dr_get, x86_linux_dr_set): Use it.
3225 2015-02-27 Pedro Alves <palves@redhat.com>
3227 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
3228 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
3229 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
3230 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
3231 (ps_lsetfpregs, ps_getpid)
3232 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
3233 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
3234 (ps_lsetxregs, ps_plog): Declare.
3236 2015-02-27 Pedro Alves <palves@redhat.com>
3238 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
3239 IP_AGENT_EXPORT_FUNC.
3240 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
3241 IP_AGENT_EXPORT_FUNC.
3242 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
3243 (IP_AGENT_EXPORT): Delete.
3244 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
3245 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
3246 (gdb_trampoline_buffer_error, collecting, gdb_collect)
3247 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
3248 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
3249 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
3250 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
3251 (traceframe_read_count, traceframe_write_count)
3252 (traceframes_created, trace_state_variables, get_raw_reg)
3253 (get_trace_state_variable_value, set_trace_state_variable_value)
3254 (ust_loaded, helper_thread_id, cmd_buf): Use
3255 IPA_SYM_EXPORTED_NAME.
3256 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
3257 (tracepoints) Use IP_AGENT_EXPORT_VAR.
3258 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
3259 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3260 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
3261 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
3262 EXTERN_C_PUSH/EXTERN_C_POP.
3263 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
3264 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
3265 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3266 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
3267 (traceframe_write_count, traceframe_read_count)
3268 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
3269 (about_to_request_buffer_space, get_trace_state_variable_value)
3270 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
3271 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
3272 EXTERN_C_PUSH/EXTERN_C_POP.
3273 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
3274 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
3275 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
3276 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3277 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
3278 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
3279 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
3280 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
3282 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
3283 (IP_AGENT_EXPORT_VAR_DECL): Define.
3285 (gdb_agent_get_raw_reg): Declare.
3287 2015-02-27 Tom Tromey <tromey@redhat.com>
3288 Pedro Alves <palves@redhat.com>
3290 Rename symbols whose names are reserved C++ keywords throughout.
3292 2015-02-27 Pedro Alves <palves@redhat.com>
3294 * Makefile.in (COMPILER): New, get it from autoconf.
3295 (CXX): Get from autoconf instead.
3296 (COMPILE.pre): Use COMPILER.
3297 (CC-LD): Rename to ...
3298 (CC_LD): ... this. Use COMPILER.
3299 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
3300 (CXX_FOR_TARGET): Default to g++ instead of gcc.
3301 * acinclude.m4: Include build-with-cxx.m4.
3302 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
3303 Disable -Werror by default if building in C++ mode.
3304 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
3305 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
3306 the C++ compiler. Save/restore CXXFLAGS too.
3307 * configure: Regenerate.
3309 2015-02-27 Pedro Alves <palves@redhat.com>
3311 * acinclude.m4: Include libiberty.m4.
3312 * configure.ac: Call libiberty_INIT.
3313 * config.in, configure: Regenerate.
3315 2015-02-26 Pedro Alves <palves@redhat.com>
3317 * linux-low.c (linux_wait_1): When incrementing the PC past a
3318 program breakpoint always use the_low_target.breakpoint_len as
3319 increment, rather than the maximum between that and
3320 the_low_target.decr_pc_after_break.
3322 2015-02-23 Pedro Alves <palves@redhat.com>
3324 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
3325 thread was doing a step-over; always adjust the PC if
3326 we stepped over a permanent breakpoint.
3327 (linux_wait_1): If we stepped over breakpoint that was on top of a
3328 permanent breakpoint, manually advance the PC past it.
3330 2015-02-23 Pedro Alves <palves@redhat.com>
3332 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
3334 (x86_fill_gregset, x86_store_gregset): Use it when handling
3337 2015-02-20 Pedro Alves <palves@redhat.com>
3339 * thread-db.c: Include "nat/linux-procfs.h".
3340 (thread_db_init): Skip listing new threads if the kernel supports
3341 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
3343 2015-02-20 Pedro Alves <palves@redhat.com>
3345 * linux-low.c (status_pending_p_callback): Use ptid_match.
3347 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
3349 PR breakpoints/16812
3350 * linux-low.c (wstatus_maybe_breakpoint): Remove.
3351 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
3352 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
3354 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
3356 PR breakpoints/15956
3357 * tracepoint.c (cmd_qtinit): Add check for current_thread.
3359 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3361 * linux-low.c (linux_low_btrace_conf): Print size.
3362 * server.c (handle_btrace_conf_general_set): New.
3363 (hanle_general_set): Call handle_btrace_conf_general_set.
3364 (handle_query): Report Qbtrace-conf:bts:size as supported.
3366 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3368 * linux-low.c (linux_low_enable_btrace): Update parameters.
3369 (linux_low_btrace_conf): New.
3370 (linux_target_ops)<to_btrace_conf>: Initialize.
3371 * server.c (current_btrace_conf): New.
3372 (handle_btrace_enable): Rename to ...
3373 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
3374 to target_enable_btrace. Update comment. Update users.
3375 (handle_qxfer_btrace_conf): New.
3376 (qxfer_packets): Add btrace-conf entry.
3377 (handle_query): Report qXfer:btrace-conf:read as supported packet.
3378 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
3379 (target_ops)<read_btrace_conf>: New.
3380 (target_enable_btrace): Update parameters.
3381 (target_read_btrace_conf): New.
3383 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3385 * server.c (handle_btrace_general_set): Remove call to
3386 target_supports_btrace.
3387 (supported_btrace_packets): New.
3388 (handle_query): Call supported_btrace_packets.
3389 * target.h: include btrace-common.h.
3390 (btrace_target_info): Removed.
3391 (supports_btrace, target_supports_btrace): Update parameters.
3393 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3395 * Makefile.in (SFILES): Add common/btrace-common.c.
3396 (OBS): Add common/btrace-common.o.
3397 (btrace-common.o): Add build rules.
3398 * linux-low: Include btrace-common.h.
3399 (linux_low_read_btrace): Use struct btrace_data. Call
3400 btrace_data_init and btrace_data_fini.
3402 2015-02-06 Pedro Alves <palves@redhat.com>
3404 * thread-db.c (find_new_threads_callback): Add debug output.
3406 2015-02-04 Pedro Alves <palves@redhat.com>
3408 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
3409 (resume_stopped_resumed_lwps): New function.
3410 (linux_wait_for_event_filtered): Use it.
3412 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3414 * Makefile.in (SFILES): Add linux-personality.c.
3415 (linux-personality.o): New rule.
3416 * configure.srv (srv_linux_obj): Add linux-personality.o to the
3417 list of objects to be built.
3418 * linux-low.c: Include nat/linux-personality.h.
3419 (linux_create_inferior): Remove code to disable address space
3420 randomization (moved to ../nat/linux-personality.c). Create
3421 cleanup to disable address space randomization.
3423 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3425 * Makefile.in (posix-strerror.o): New rule.
3426 (mingw-strerror.o): Likewise.
3427 * configure: Regenerated.
3428 * configure.ac: Source file ../common/common.host. Initialize new
3429 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
3431 2015-01-14 Yao Qi <yao@codesourcery.com>
3433 * Makefile.in (SFILES): Add nat/ppc-linux.c.
3434 (ppc-linux.o): New rule.
3435 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
3436 * configure.ac: AC_CHECK_FUNCS(getauxval).
3437 * config.in: Re-generated.
3438 * configure: Re-generated.
3439 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
3440 ppc64_64bit_inferior_p
3442 2015-01-14 Yao Qi <yao@codesourcery.com>
3444 * linux-ppc-low.c: Include "nat/ppc-linux.h".
3445 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
3446 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
3447 (PT_ORIG_R3, PT_TRAP): Likewise.
3448 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
3449 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
3450 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
3452 2015-01-10 Joel Brobecker <brobecker@adacore.com>
3454 * i387-fp.c (i387_cache_to_xsave): In look over
3455 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
3456 zmmh_low_space field by use of zmmh_high_space.
3458 2015-01-09 Pedro Alves <palves@redhat.com>
3460 * linux-low.c (step_over_bkpt): Move higher up in the file.
3461 (handle_extended_wait): Don't store the stop_pc here.
3462 (get_stop_pc): Adjust comments and rename to ...
3463 (check_stopped_by_breakpoint): ... this. Record whether the LWP
3464 stopped for a software breakpoint or hardware breakpoint.
3465 (thread_still_has_status_pending_p): New function.
3466 (status_pending_p_callback): Use
3467 thread_still_has_status_pending_p. If the event is no longer
3468 interesting, resume the LWP.
3469 (handle_tracepoints): Add assert.
3470 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
3471 (wstatus_maybe_breakpoint): New function.
3472 (cancel_breakpoint): Delete function.
3473 (check_stopped_by_watchpoint): New function, factored out from
3474 linux_low_filter_event.
3475 (lp_status_maybe_breakpoint): Delete function.
3476 (linux_low_filter_event): Remove filter_ptid argument.
3477 Leave thread group exits pending here. Store the LWP's stop PC.
3478 Always leave events pending.
3479 (linux_wait_for_event_filtered): Pull all events out of the
3480 kernel, and leave them all pending.
3481 (count_events_callback, select_event_lwp_callback): Consider all
3483 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
3484 (select_event_lwp): Only give preference to the stepping LWP in
3485 all-stop mode. Adjust comments.
3486 (ignore_event): New function.
3487 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
3488 references to cancel_breakpoints. Adjust to renames. Also give
3489 equal priority to all LWPs that have had events in non-stop mode.
3490 If reporting a software breakpoint event, unadjust the LWP's PC.
3491 (linux_wait): If linux_wait_1 returned an ignored event, retry.
3492 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
3494 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
3495 (resume_status_pending_p): Use thread_still_has_status_pending_p.
3496 (linux_stopped_by_watchpoint): Adjust.
3497 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
3498 * linux-low.h (enum lwp_stop_reason): New.
3499 (struct lwp_info) <stop_pc>: Adjust comment.
3500 <stopped_by_watchpoint>: Delete field.
3501 <stop_reason>: New field.
3502 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
3503 * mem-break.c (software_breakpoint_inserted_here)
3504 (hardware_breakpoint_inserted_here): New function.
3505 * mem-break.h (software_breakpoint_inserted_here)
3506 (hardware_breakpoint_inserted_here): Declare.
3507 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
3508 (cancel_breakpoints): Delete.
3509 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
3510 (upload_fast_traceframes): Remove references to
3513 2015-01-09 Pedro Alves <palves@redhat.com>
3515 * thread-db.c (find_new_threads_callback): Ignore thread if the
3516 kernel thread ID is -1.
3518 2015-01-09 Pedro Alves <palves@redhat.com>
3520 * linux-low.c (linux_attach_fail_reason_string): Move to
3521 nat/linux-ptrace.c, and rename.
3522 (linux_attach_lwp): Update comment.
3523 (attach_proc_task_lwp_callback): New function.
3524 (linux_attach): Adjust to rename and use
3525 linux_proc_attach_tgid_threads.
3526 (linux_attach_fail_reason_string): Delete declaration.
3528 2015-01-01 Joel Brobecker <brobecker@adacore.com>
3530 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
3531 * server.c (gdbserver_version): Likewise.
3533 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
3535 * remote-utils.c: Include ctype.h.
3536 (input_interrupt): Explicitly handle the case when the char
3537 received is the NUL byte. Improve the printing of non-ASCII
3540 2014-12-16 Joel Brobecker <brobecker@adacore.com>
3542 * linux-low.c (linux_low_filter_event): Update call to
3543 linux_enable_event_reporting following the addition of
3544 a new parameter to that function.
3546 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
3549 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
3550 (AARCH64_FPCR_REGNO): Likewise.
3551 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
3552 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
3553 (aarch64_store_fpregset): Likewise.
3555 2014-12-15 Joel Brobecker <brobecker@adacore.com>
3557 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
3558 Remove FIXME comment about assumption about N.
3560 2014-12-13 Joel Brobecker <brobecker@adacore.com>
3562 * configure.ac: If large-file support is disabled in GDBserver,
3563 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
3564 * configure: Regenerate.
3566 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3568 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
3569 warning upon ENODATA from ptrace.
3570 * linux-s390-low.c (s390_store_tdb): New.
3571 (s390_regsets): Add regset for NT_S390_TDB.
3573 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3575 * linux-low.c (regsets_store_inferior_registers): Skip regsets
3576 without a fill_function.
3577 * linux-s390-low.c (s390_fill_last_break): Remove.
3578 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
3579 (s390_arch_setup): Use regset's size instead of fill_function for
3582 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3584 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
3585 the regset's store function when ptrace returned an error.
3586 * regcache.c (get_thread_regcache): Invalidate register cache
3587 before fetching inferior's registers.
3589 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3591 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
3592 while-loop as for-loop.
3593 (regsets_store_inferior_registers): Likewise.
3595 2014-11-28 Yao Qi <yao@codesourcery.com>
3597 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
3598 * config.in, configure: Re-generate.
3599 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
3602 2014-11-21 Yao Qi <yao@codesourcery.com>
3604 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
3605 (AC_CHECK_HEADERS): Remove malloc.h.
3606 * configure: Re-generated.
3607 * config.in: Re-generated.
3608 * server.h: Don't include alloca.h and malloc.h.
3609 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
3610 Don't include malloc.h.
3612 2014-11-17 Joel Brobecker <brobecker@adacore.com>
3614 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
3615 corresponding ERRNO check in same block.
3617 2014-11-12 Pedro Alves <palves@redhat.com>
3619 * server.c (cont_thread): Update comment.
3620 (start_inferior, attach_inferior): No longer clear cont_thread.
3621 (handle_v_cont): No longer set cont_thread.
3622 (captured_main): Clear cont_thread each time a GDB connects.
3624 2014-11-12 Pedro Alves <palves@redhat.com>
3626 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
3627 thread, and don't resume all threads if the Hc thread has exited.
3629 2014-11-12 Pedro Alves <palves@redhat.com>
3631 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
3632 the process group instead of to a specific LWP.
3634 2014-10-15 Pedro Alves <palves@redhat.com>
3637 * win32-arm-low.c (arm_set_thread_context): Remove current_event
3639 (arm_set_thread_context): Delete.
3640 (the_low_target): Adjust.
3641 * win32-i386-low.c (debug_registers_changed)
3642 (debug_registers_used): Delete.
3643 (update_debug_registers_callback): New function.
3644 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
3645 needing to update their debug registers.
3646 (win32_get_current_dr): New function.
3647 (x86_dr_low_get_addr, x86_dr_low_get_control)
3648 (x86_dr_low_get_status): Fetch the debug register from the thread
3650 (i386_initial_stuff): Adjust.
3651 (i386_get_thread_context): Remove current_event parameter. Don't
3652 clear debug_registers_changed nor copy DR values to
3654 (i386_set_thread_context): Delete.
3655 (i386_prepare_to_resume): New function.
3656 (i386_thread_added): Mark the thread as needing to update irs
3658 (the_low_target): Remove i386_set_thread_context and install
3659 i386_prepare_to_resume.
3660 * win32-low.c (win32_get_thread_context): Adjust.
3661 (win32_set_thread_context): Use SetThreadContext
3663 (win32_prepare_to_resume): New function.
3664 (win32_require_context): New function, factored out from ...
3665 (thread_rec): ... this.
3666 (continue_one_thread): Call win32_prepare_to_resume on each thread
3667 we're about to continue.
3668 (win32_resume): Call win32_prepare_to_resume on the event thread.
3669 * win32-low.h (struct win32_thread_info)
3670 <debug_registers_changed>: New field.
3671 (struct win32_target_ops): Change prototype of set_thread_context,
3672 delete set_thread_context and add prepare_to_resume.
3673 (win32_require_context): New declaration.
3675 2014-10-08 Gary Benson <gbenson@redhat.com>
3677 * server.h: Do not include common-exceptions.h.
3679 2014-10-08 Gary Benson <gbenson@redhat.com>
3681 * server.h: Do not include cleanups.h.
3683 2014-09-30 James Hogan <james.hogan@imgtec.com>
3685 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
3688 2014-09-23 Yao Qi <yao@codesourcery.com>
3690 * linux-low.c (lp_status_maybe_breakpoint): New function.
3691 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
3692 (count_events_callback): Likewise.
3693 (select_event_lwp_callback): Likewise.
3694 (cancel_breakpoints_callback): Likewise.
3696 2014-09-19 Don Breazeal <donb@codesourcery.com>
3698 * linux-low.c (handle_extended_wait): Call
3699 linux_ptrace_get_extended_event.
3700 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
3701 linux_is_extended_waitstatus.
3703 2014-09-16 Joel Brobecker <brobecker@adacore.com>
3705 * Makefile.in (CPPFLAGS): Define.
3706 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
3707 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
3709 2014-09-16 Gary Benson <gbenson@redhat.com>
3711 * inferiors.h (current_inferior): Renamed as...
3712 (current_thread): New variable. All uses updated.
3713 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
3714 (maybe_move_out_of_jump_pad): Likewise.
3715 (cancel_breakpoint): Likewise.
3716 (linux_low_filter_event): Likewise.
3717 (wait_for_sigstop): Likewise.
3718 (linux_resume_one_lwp): Likewise.
3719 (need_step_over_p): Likewise.
3720 (start_step_over): Likewise.
3721 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
3722 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
3723 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
3724 and save_inferior as saved_thread.
3725 * regcache.c (get_thread_regcache): Renamed saved_inferior as
3727 (regcache_invalidate_thread): Likewise.
3728 * remote-utils.c (prepare_resume_reply): Likewise.
3729 * thread-db.c (thread_db_get_tls_address): Likewise.
3730 (disable_thread_event_reporting): Likewise.
3731 (remove_thread_event_breakpoints): Likewise.
3732 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
3734 * target.h (set_desired_inferior): Renamed as...
3735 (set_desired_thread): New declaration. All uses updated.
3736 * server.c (myresume): Updated comment to reference thread instead
3738 (handle_serial_event): Likewise.
3739 (handle_target_event): Likewise.
3741 2014-09-12 Tom Tromey <tromey@redhat.com>
3742 Gary Benson <gbenson@redhat.com>
3744 * regcache.h: Include common-regcache.h.
3745 (regcache_read_pc): Don't declare.
3746 * regcache.c (get_thread_regcache_for_ptid): New function.
3748 2014-09-11 Tom Tromey <tromey@redhat.com>
3749 Gary Benson <gbenson@redhat.com>
3751 * symbol.c: New file.
3752 * Makefile.in (SFILES): Add symbol.c.
3753 (OBS): Add symbol.o.
3755 2014-09-11 Gary Benson <gbenson@redhat.com>
3757 * target.c (target_stop_ptid, target_continue_ptid): New
3760 2014-09-11 Tom Tromey <tromey@redhat.com>
3761 Gary Benson <gbenson@redhat.com>
3763 * target.h: Include target/target.h.
3764 * target.c (target_read_memory, target_read_uint32)
3765 (target_write_memory): New functions.
3767 2014-09-11 Gary Benson <gbenson@redhat.com>
3769 * server.h (debug_hw_points): Don't declare.
3770 * server.c (debug_hw_points): Don't define. Replace all uses
3771 with show_debug_regs.
3772 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
3773 all uses with show_debug_regs.
3775 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
3777 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
3778 endianness into account.
3779 (ppc_supply_ptrace_register): Likewise.
3781 2014-09-03 James Hogan <james.hogan@imgtec.com>
3783 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
3784 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
3786 2014-09-03 Gary Benson <gbenson@redhat.com>
3788 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
3789 ALL_DEBUG_ADDRESS_REGISTERS.
3791 2014-09-02 Gary Benson <gbenson@redhat.com>
3793 * i386-low.h: Renamed as...
3794 * x86-low.h: New file. All type, function and variable name
3795 prefixes changed from "i386_" to "x86_". All references updated.
3796 * i386-low.c: Renamed as...
3797 * x86-low.c: New file. All type, function and variable name
3798 prefixes changed from "i386_" to "x86_". All references updated.
3800 2014-09-02 Gary Benson <gbenson@redhat.com>
3802 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
3803 (x86_linux_new_thread): Likewise.
3805 2014-08-29 Gary Benson <gbenson@redhat.com>
3807 * server.h (setjmp.h): Do not include.
3808 (toplevel): Do not declare.
3809 (common-exceptions.h): Include.
3810 (cleanups.h): Likewise.
3811 * server.c (toplevel): Do not define.
3812 (exit_code): New static global.
3813 (detach_or_kill_for_exit_cleanup): New function.
3814 (main): New function. Original main renamed to...
3815 (captured_main): New function.
3816 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
3818 2014-08-29 Gary Benson <gbenson@redhat.com>
3820 * Makefile.in (SFILES): Add common/common-exceptions.c.
3821 (OBS): Add common-exceptions.o.
3822 (common-exceptions.o): New rule.
3823 * utils.c (prepare_to_throw_exception): New function.
3825 2014-08-29 Gary Benson <gbenson@redhat.com>
3827 * config.in: Regenerate.
3828 * configure: Likewise.
3830 2014-08-29 Gary Benson <gbenson@redhat.com>
3832 * Makefile.in (SFILES): Add common/cleanups.c.
3834 (cleanups.o): New rule.
3836 2014-08-29 Gary Benson <gbenson@redhat.com>
3838 * utils.c (internal_vwarning): New function.
3840 2014-08-28 Gary Benson <gbenson@redhat.com>
3842 * utils.h (fatal): Remove declaration.
3843 * utils.c (fatal): Remove function.
3845 2014-08-28 Gary Benson <gbenson@redhat.com>
3847 * tracepoint.c (gdb_agent_init): Replace fatal with
3849 (initialize_tracepoint): Likewise.
3851 2014-08-28 Gary Benson <gbenson@redhat.com>
3853 * remote-utils.c (remote_prepare): Replace fatal with error.
3855 2014-08-28 Gary Benson <gbenson@redhat.com>
3857 * linux-low.c (linux_async): Replace fatal with warning.
3859 (linux_start_non_stop): Return -1 if linux_async failed.
3861 2014-08-28 Gary Benson <gbenson@redhat.com>
3863 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
3865 (i386_dr_low_get_addr): Remove vague comment.
3866 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
3869 2014-08-28 Gary Benson <gbenson@redhat.com>
3871 * inferiors.c (get_thread_process): Replace check with gdb_assert.
3872 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
3874 (linux_resume_one_lwp): Likewise.
3875 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
3877 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
3878 with internal_error.
3879 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
3880 (init_register_cache): Replace fatal with gdb_assert_not_reached.
3881 (find_register_by_name): Replace fatal with internal_error.
3882 (find_regno): Likewise.
3883 * tdesc.c (init_target_desc): Replace check with gdb_assert.
3884 * thread-db.c (thread_db_create_event): Likewise.
3885 (thread_db_load_search): Likewise.
3886 (try_thread_db_load_1): Likewise.
3887 * tracepoint.c (get_jump_space_head): Replace fatal with
3889 (claim_trampoline_space): Likewise.
3890 (have_fast_tracepoint_trampoline_buffer): Likewise.
3891 (cmd_qtstart): Likewise.
3892 (stop_tracing): Likewise.
3893 (fast_tracepoint_collecting): Likewise.
3894 (target_malloc): Likewise.
3895 (download_tracepoint): Likewise.
3896 (download_trace_state_variables): Replace check with gdb_assert.
3897 (upload_fast_traceframes): Replace fatal with internal_error.
3899 2014-08-19 Tom Tromey <tromey@redhat.com>
3900 Gary Benson <gbenson@redhat.com>
3902 * Makefile.in (SFILES): Add common/common-debug.c.
3903 (OBS): Add common-debug.o.
3904 (common-debug.o): New rule.
3905 * debug.h (debug_printf): Don't declare.
3906 * debug.c (debug_printf): Renamed and rewritten as...
3907 (debug_vprintf): New function.
3909 2014-08-19 Gary Benson <gbenson@redhat.com>
3911 * utils.h: Do not include print-utils.h.
3913 2014-08-19 Tom Tromey <tromey@redhat.com>
3914 Gary Benson <gbenson@redhat.com>
3916 * server.h: Add static assertion.
3917 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
3919 2014-08-19 Tom Tromey <tromey@redhat.com>
3920 Gary Benson <gbenson@redhat.com>
3922 * Makefile.in (SFILES): Add common/errors.c.
3923 (OBS): Add errors.o.
3924 (IPA_OBS): Add errors-ipa.o.
3925 (errors.o): New rule.
3926 (errors-ipa.o): Likewise.
3927 * utils.h (perror_with_name, error, warning): Don't declare.
3928 * utils.c (warning): Renamed and rewritten as...
3929 (vwarning): New function.
3930 (error): Renamed and rewritten as...
3931 (verror): New function.
3932 (internal_error): Renamed and rewritten as...
3933 (internal_verror): New function.
3935 2014-08-07 Gary Benson <gbenson@redhat.com>
3937 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
3938 * configure: Regenerate.
3939 * config.in: Likewise.
3940 * server.h: Do not include errno.h.
3941 * event-loop.c: Likewise.
3942 * hostio-errno.c: Likewise.
3943 * linux-low.c: Likewise.
3944 * remote-utils.c: Likewise.
3945 * spu-low.c: Likewise.
3946 * utils.c: Likewise.
3947 * gdbreplay.c: Unconditionally include errno.h.
3949 2014-08-07 Gary Benson <gbenson@redhat.com>
3951 * server.h: Do not include string.h.
3952 * event-loop.c: Likewise.
3953 * linux-low.c: Likewise.
3954 * regcache.c: Likewise.
3955 * remote-utils.c: Likewise.
3956 * spu-low.c: Likewise.
3957 * utils.c: Likewise.
3959 2014-08-07 Gary Benson <gbenson@redhat.com>
3961 * server.h: Do not include gdb_assert.h.
3963 2014-08-07 Gary Benson <gbenson@redhat.com>
3965 * server.h: Do not include common-utils.h.
3967 2014-08-07 Gary Benson <gbenson@redhat.com>
3969 * server.h: Do not include ptid.h.
3970 * notif.h: Likewise.
3972 2014-08-07 Gary Benson <gbenson@redhat.com>
3974 * server.h: Do not include gdb_locale.h.
3976 2014-08-07 Gary Benson <gbenson@redhat.com>
3978 * server.h: Do not include gdb/signals.h.
3979 * win32-low.c: Likewise.
3981 2014-08-07 Gary Benson <gbenson@redhat.com>
3983 * server.h: Do not include pathmax.h.
3985 2014-08-07 Gary Benson <gbenson@redhat.com>
3987 * server.h: Do not include libiberty.h.
3988 * linux-bfin-low.c: Likewise.
3990 2014-08-07 Gary Benson <gbenson@redhat.com>
3992 * server.h: Do not include ansidecl.h.
3994 2014-08-07 Gary Benson <gbenson@redhat.com>
3996 * linux-x86-low.c: Do not include stddef.h.
3997 * lynx-ppc-low.c: Likewise.
3998 * tracepoint.c: Likewise.
4000 2014-08-07 Gary Benson <gbenson@redhat.com>
4002 * server.h: Do not include stdarg.h.
4003 * nto-low.c: Likewise.
4005 2014-08-07 Gary Benson <gbenson@redhat.com>
4007 * server.h: Do not include stdlib.h.
4008 * inferiors.c: Likewise.
4009 * linux-low.c: Likewise.
4010 * regcache.c: Likewise.
4011 * spu-low.c: Likewise.
4012 * tracepoint.c: Likewise.
4013 * utils.c: Likewise.
4015 2014-08-07 Gary Benson <gbenson@redhat.com>
4017 * server.h: Do not include stdio.h.
4018 * linux-low.c: Likewise.
4019 * remote-utils.c: Likewise.
4020 * spu-low.c: Likewise.
4021 * utils.c: Likewise.
4022 * wincecompat.c: Likewise.
4024 2014-08-06 Gary Benson <gbenson@redhat.com>
4026 * regcache.c (init_register_cache): Move conditionals inside if.
4028 2014-08-06 Gary Benson <gbenson@redhat.com>
4030 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
4032 2014-07-31 Gary Benson <gbenson@redhat.com>
4034 * ax.h: Do not include server.h.
4035 * gdbthread.h: Likewise.
4036 * lynx-low.h: Likewise.
4037 * notif.h: Likewise.
4039 2014-07-30 Gary Benson <gbenson@redhat.com>
4041 * server.h: Include common-defs.h.
4042 Do not include config.h or build-gnulib-gdbserver/config.h.
4044 2014-07-30 Gary Benson <gbenson@redhat.com>
4046 * hostio-errno.c: Move server.h to top of includes list.
4047 * inferiors.c: Likewise.
4048 * linux-x86-low.c: Likewise.
4049 * notif.c: Include server.h.
4051 2014-07-24 Tom Tromey <tromey@redhat.com>
4052 Gary Benson <gbenson@redhat.com>
4054 * server.h (CORE_ADDR): Now unsigned.
4056 2014-07-16 Pedro Alves <palves@redhat.com>
4058 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
4060 2014-07-15 Pedro Alves <palves@redhat.com>
4062 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
4065 2014-07-11 Pedro Alves <palves@redhat.com>
4067 * linux-low.c (kill_wait_lwp): New function, based on
4068 kill_one_lwp_callback, but use my_waitpid directly.
4069 (kill_one_lwp_callback, linux_kill): Use it.
4071 2014-06-23 Pedro Alves <palves@redhat.com>
4073 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
4074 before setting DR0..DR3.
4076 2014-06-20 Gary Benson <gbenson@redhat.com>
4078 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
4079 * configure: Regenerated.
4080 * config.in: Likewise.
4082 2014-06-20 Gary Benson <gbenson@redhat.com>
4084 * Makefile.in (SFILES): Update locations for files moved
4086 (object file files): Reordered.
4088 2014-06-20 Gary Benson <gbenson@redhat.com>
4090 * i386-low.h (i386_dr_low_can_set_addr): Removed.
4091 (i386_dr_low_set_addr): Likewise.
4092 (i386_dr_low_get_addr): Likewise.
4093 (i386_dr_low_can_set_control): Likewise.
4094 (i386_dr_low_set_control): Likewise.
4095 (i386_dr_low_get_control): Likewise.
4096 (i386_dr_low_get_status): Likewise.
4097 (i386_get_debug_register_length): Likewise.
4098 * linux-x86-low.c (i386_dr_low_set_addr):
4099 Changed signature. Made static.
4100 (i386_dr_low_get_addr): Likewise.
4101 (i386_dr_low_set_control): Likewise.
4102 (i386_dr_low_get_control): Likewise.
4103 (i386_dr_low_get_status): Likewise.
4104 (i386_dr_low): New global variable.
4105 * win32-i386-low.c (i386_dr_low_set_addr):
4106 Changed signature. Made static.
4107 (i386_dr_low_get_addr): Likewise.
4108 (i386_dr_low_set_control): Likewise.
4109 (i386_dr_low_get_control): Likewise.
4110 (i386_dr_low_get_status): Likewise.
4111 (i386_dr_low): New global variable.
4113 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
4115 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
4116 * Makefile.in (AR, AR_FLAGS): Define.
4117 * configure: Regenerate.
4119 2014-06-19 Gary Benson <gbenson@redhat.com>
4121 * Makefile.in (i386-dregs.o): New rule.
4122 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
4123 * i386-low.c (target.h): Remove include.
4124 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
4125 (DR_CONTROL_SHIFT): Likewise.
4126 (DR_CONTROL_SIZE): Likewise.
4127 (DR_RW_EXECUTE): Likewise.
4128 (DR_RW_WRITE): Likewise.
4129 (DR_RW_READ): Likewise.
4130 (DR_RW_IORW): Likewise.
4131 (DR_LEN_1): Likewise.
4132 (DR_LEN_2): Likewise.
4133 (DR_LEN_4): Likewise.
4134 (DR_LEN_8): Likewise.
4135 (DR_LOCAL_ENABLE_SHIFT): Likewise.
4136 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
4137 (DR_ENABLE_SIZE): Likewise.
4138 (DR_LOCAL_SLOWDOWN): Likewise.
4139 (DR_GLOBAL_SLOWDOWN): Likewise.
4140 (DR_CONTROL_RESERVED): Likewise.
4141 (I386_DR_CONTROL_MASK): Likewise.
4142 (I386_DR_VACANT): Likewise.
4143 (I386_DR_LOCAL_ENABLE): Likewise.
4144 (I386_DR_GLOBAL_ENABLE): Likewise.
4145 (I386_DR_DISABLE): Likewise.
4146 (I386_DR_SET_RW_LEN): Likewise.
4147 (I386_DR_GET_RW_LEN): Likewise.
4148 (I386_DR_WATCH_HIT): Likewise.
4149 (i386_wp_op_t): Likewise.
4150 (i386_show_dr): Likewise.
4151 (i386_length_and_rw_bits): Likewise.
4152 (i386_insert_aligned_watchpoint): Likewise.
4153 (i386_remove_aligned_watchpoint): Likewise.
4154 (i386_handle_nonaligned_watchpoint): Likewise.
4155 i386_update_inferior_debug_regs(): Likewise.
4156 (i386_dr_insert_watchpoint): Likewise.
4157 (i386_dr_remove_watchpoint): Likewise.
4158 (i386_dr_region_ok_for_watchpoint): Likewise.
4159 (i386_dr_stopped_data_address): Likewise.
4160 (i386_dr_stopped_by_watchpoint): Likewise.
4162 2014-06-19 Gary Benson <gbenson@redhat.com>
4164 * i386-low.c (i386_dr_show): Renamed to
4165 i386_show_dr and made static. All uses updated.
4166 (i386_dr_length_and_rw_bits): Renamed to
4167 i386_length_and_rw_bits and made static.
4169 (i386_dr_insert_aligned_watchpoint): Renamed to
4170 i386_insert_aligned_watchpoint and made static.
4172 (i386_dr_remove_aligned_watchpoint): Renamed to
4173 i386_remove_aligned_watchpoint and made static.
4175 (i386_dr_update_inferior_debug_regs): Renamed to
4176 i386_update_inferior_debug_regs and made static.
4179 2014-06-18 Gary Benson <gbenson@redhat.com>
4181 * i386-low.h (i386_dr_low_can_set_addr): New macro.
4182 (i386_dr_low_can_set_control): Likewise.
4183 (i386_get_debug_register_length): Likewise.
4184 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
4185 (i386_dr_low_can_set_control): Likewise.
4186 (i386_get_debug_register_length): Likewise.
4188 2014-06-17 Gary Benson <gbenson@redhat.com>
4190 * i386-low.h (i386-dregs.h): New include.
4191 (DR_FIRSTADDR): Now in i386-dregs.h.
4192 (DR_LASTADDR): Likewise.
4193 (DR_NADDR): Likewise.
4194 (DR_STATUS): Likewise.
4195 (DR_CONTROL): Likewise.
4196 (i386_debug_reg_state): Likewise.
4197 (i386_dr_insert_watchpoint): Likewise.
4198 (i386_dr_remove_watchpoint): Likewise.
4199 (i386_dr_region_ok_for_watchpoint): Likewise.
4200 (i386_dr_stopped_data_address): Likewise.
4201 (i386_dr_stopped_by_watchpoint): Likewise.
4202 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
4204 2014-06-18 Gary Benson <gbenson@redhat.com>
4206 * i386-low.h (i386_low_insert_watchpoint): Renamed to
4207 i386_dr_insert_watchpoint.
4208 (i386_low_remove_watchpoint): Renamed to
4209 i386_dr_remove_watchpoint.
4210 (i386_low_region_ok_for_watchpoint): Renamed to
4211 i386_dr_region_ok_for_watchpoint.
4212 (i386_low_stopped_data_address): Renamed to
4213 i386_dr_stopped_data_address.
4214 (i386_low_stopped_by_watchpoint): Renamed to
4215 i386_dr_stopped_by_watchpoint.
4216 * i386-low.c (i386_show_dr): Renamed to
4217 i386_dr_show and made nonstatic. All uses updated.
4218 (i386_length_and_rw_bits): Renamed to
4219 i386_dr_length_and_rw_bits and made nonstatic.
4221 (i386_insert_aligned_watchpoint): Renamed to
4222 i386_dr_insert_aligned_watchpoint and made nonstatic.
4224 (i386_remove_aligned_watchpoint): Renamed to
4225 i386_dr_remove_aligned_watchpoint and made nonstatic.
4227 (i386_update_inferior_debug_regs): Renamed to
4228 i386_dr_update_inferior_debug_regs and made nonstatic.
4230 (i386_low_insert_watchpoint): Renamed to
4231 i386_dr_insert_watchpoint. All uses updated.
4232 (i386_low_remove_watchpoint): Renamed to
4233 i386_dr_remove_watchpoint. All uses updated.
4234 (i386_low_region_ok_for_watchpoint): Renamed to
4235 i386_dr_region_ok_for_watchpoint. All uses updated.
4236 (i386_low_stopped_data_address): Renamed to
4237 i386_dr_stopped_data_address. All uses updated.
4238 (i386_low_stopped_by_watchpoint): Renamed to
4239 i386_dr_stopped_by_watchpoint. All uses updated.
4241 2014-06-18 Gary Benson <gbenson@redhat.com>
4243 * i386-low.c (i386_dr_low_can_set_addr): New macro.
4244 (i386_dr_low_can_set_control): Likewise.
4245 (i386_insert_aligned_watchpoint): New check.
4247 2014-06-18 Gary Benson <gbenson@redhat.com>
4249 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
4252 2014-06-18 Gary Benson <gbenson@redhat.com>
4254 * i386-low.c (i386_length_and_rw_bits): Use internal_error
4255 instead of fatal and error.
4256 (i386_handle_nonaligned_watchpoint): Likewise.
4258 2014-06-18 Gary Benson <gbenson@redhat.com>
4260 * i386-low.c (i386_get_debug_register_length): New macro.
4261 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
4262 (i386_show_dr): Use debug_printf instead of fprintf. Use
4263 phex to format values.
4265 2014-06-18 Gary Benson <gbenson@redhat.com>
4267 * i386-low.h: Comment changes.
4268 * i386-low.c: Likewise.
4270 2014-06-18 Gary Benson <gbenson@redhat.com>
4272 * i386-low.c: Whitespace changes.
4274 2014-06-12 Tom Tromey <tromey@redhat.com>
4276 * utils.c (freeargv): Remove.
4278 2014-06-12 Tom Tromey <tromey@redhat.com>
4280 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
4281 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
4282 (parse_debug_format_options): Likewise.
4283 (gdbserver_usage): Likewise.
4284 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
4285 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
4286 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
4288 ($(LIBGNU)): Depend on libiberty.
4289 (all-lib): Recurse into all subdirs.
4290 (install-only): Invoke "install" target in subdirs.
4291 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
4293 * configure: Rebuild.
4294 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
4295 for vasprintf, vsnprintf, or gettimeofday.
4296 * configure.srv: Don't add safe-ctype.o or lbasename.o to
4299 2014-06-05 Joel Brobecker <brobecker@adacore.com>
4301 * development.sh: Delete.
4302 * Makefile.in (config.status): Adjust dependency on development.sh.
4303 * configure.ac: Adjust development.sh source call.
4304 * configure: Regenerate.
4306 2014-06-02 Pedro Alves <palves@redhat.com>
4308 * ax.c (gdb_free_agent_expr): New function.
4309 * ax.h (gdb_free_agent_expr): New declaration.
4310 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
4312 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
4314 (clear_breakpoint_conditions_and_commands): New function.
4315 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
4316 (clear_breakpoint_conditions_and_commands): New declaration.
4318 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
4320 * linux-aarch64-low.c (asm/ptrace.h): Include.
4322 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
4324 Fix TLS access for -static -pthread.
4325 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
4326 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
4327 (thread_db_load_search, try_thread_db_load_1): Initialize it.
4329 2014-05-20 Pedro Alves <palves@redhat.com>
4331 * linux-aarch64-low.c (aarch64_insert_point)
4332 (aarch64_remove_point): No longer check whether the type is
4333 supported here. Adjust to new interface.
4334 (the_low_target): Install aarch64_supports_z_point_type as
4335 supports_z_point_type method.
4336 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
4337 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
4338 instead of a Z packet char. Adjust.
4339 (arm_supports_z_point_type): New function.
4340 (arm_insert_point, arm_remove_point): Adjust to new interface.
4341 (the_low_target): Install arm_supports_z_point_type.
4342 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
4343 (cris_insert_point, cris_remove_point): Adjust to new interface.
4344 Don't check whether the type is supported here.
4345 (the_low_target): Install cris_supports_z_point_type.
4346 * linux-low.c (linux_supports_z_point_type): New function.
4347 (linux_insert_point, linux_remove_point): Adjust to new interface.
4348 * linux-low.h (struct linux_target_ops) <insert_point,
4349 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
4350 raw_breakpoint pointer parameter.
4351 <supports_z_point_type>: New method.
4352 * linux-mips-low.c (mips_supports_z_point_type): New function.
4353 (mips_insert_point, mips_remove_point): Adjust to new interface.
4354 Use mips_supports_z_point_type.
4355 (the_low_target): Install mips_supports_z_point_type.
4356 * linux-ppc-low.c (the_low_target): Install NULL as
4357 supports_z_point_type method.
4358 * linux-s390-low.c (the_low_target): Install NULL as
4359 supports_z_point_type method.
4360 * linux-sparc-low.c (the_low_target): Install NULL as
4361 supports_z_point_type method.
4362 * linux-x86-low.c (x86_supports_z_point_type): New function.
4363 (x86_insert_point): Adjust to new insert_point interface. Use
4364 insert_memory_breakpoint. Adjust to new
4365 i386_low_insert_watchpoint interface.
4366 (x86_remove_point): Adjust to remove_point interface. Use
4367 remove_memory_breakpoint. Adjust to new
4368 i386_low_remove_watchpoint interface.
4369 (the_low_target): Install x86_supports_z_point_type.
4370 * lynx-low.c (lynx_target_ops): Install NULL as
4371 supports_z_point_type callback.
4372 * nto-low.c (nto_supports_z_point_type): New.
4373 (nto_insert_point, nto_remove_point): Adjust to new interface.
4374 (nto_target_ops): Install nto_supports_z_point_type.
4375 * mem-break.c: Adjust intro comment.
4376 (struct raw_breakpoint) <raw_type, size>: New fields.
4377 <inserted>: Update comment.
4378 <shlib_disabled>: Delete field.
4379 (enum bkpt_type) <gdb_breakpoint>: Delete value.
4380 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
4381 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
4382 (raw_bkpt_type_to_target_hw_bp_type): New function.
4383 (find_enabled_raw_code_breakpoint_at): New function.
4384 (find_raw_breakpoint_at): New type and size parameters. Use them.
4385 (insert_memory_breakpoint): New function, based off
4386 set_raw_breakpoint_at.
4387 (remove_memory_breakpoint): New function.
4388 (set_raw_breakpoint_at): Reimplement.
4389 (set_breakpoint): New, based on set_breakpoint_at.
4390 (set_breakpoint_at): Reimplement.
4391 (delete_raw_breakpoint): Go through the_target->remove_point
4392 instead of assuming memory breakpoints.
4393 (find_gdb_breakpoint_at): Delete.
4394 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
4395 (find_gdb_breakpoint): New function.
4396 (set_gdb_breakpoint_at): Delete.
4397 (z_type_supported): New function.
4398 (set_gdb_breakpoint_1): New function, loosely based off
4399 set_gdb_breakpoint_at.
4400 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
4401 (delete_gdb_breakpoint_at): Delete.
4402 (delete_gdb_breakpoint_1): New function, loosely based off
4403 delete_gdb_breakpoint_at.
4404 (delete_gdb_breakpoint): New function.
4405 (clear_gdb_breakpoint_conditions): Rename to ...
4406 (clear_breakpoint_conditions): ... this. Don't handle a NULL
4408 (add_condition_to_breakpoint): Make static.
4409 (add_breakpoint_condition): Take a struct breakpoint pointer
4410 instead of an address. Adjust.
4411 (gdb_condition_true_at_breakpoint): Rename to ...
4412 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
4414 (gdb_condition_true_at_breakpoint): Reimplement.
4415 (add_breakpoint_commands): Take a struct breakpoint pointer
4416 instead of an address. Adjust.
4417 (gdb_no_commands_at_breakpoint): Rename to ...
4418 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
4419 parameter. Return true if no breakpoint was found. Change debug
4421 (gdb_no_commands_at_breakpoint): Reimplement.
4422 (run_breakpoint_commands): Rename to ...
4423 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
4424 and change return type to boolean.
4425 (run_breakpoint_commands): New function.
4426 (gdb_breakpoint_here): Also check for Z1 breakpoints.
4427 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
4428 breakpoint. Go through the_target->remove_point instead of
4429 assuming memory breakpoint.
4430 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
4431 software and hardware breakpoints.
4432 (reinsert_raw_breakpoint): Go through the_target->insert_point
4433 instead of assuming memory breakpoint.
4434 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
4435 software and hardware breakpoints.
4436 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
4437 Check both software and hardware breakpoints.
4438 (validate_inserted_breakpoint): Assert the breakpoint is a
4439 software breakpoint. Set the inserted flag to -1 instead of
4440 setting shlib_disabled.
4441 (delete_disabled_breakpoints): Adjust.
4442 (validate_breakpoints): Only validate software breakpoints.
4443 Adjust to inserted flag change.
4444 (check_mem_read, check_mem_write): Skip breakpoint types other
4445 than software breakpoints. Adjust to inserted flag change.
4446 * mem-break.h (enum raw_bkpt_type): New enum.
4447 (raw_breakpoint, struct process_info): Forward declare.
4448 (Z_packet_to_target_hw_bp_type): Delete declaration.
4449 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
4450 (set_gdb_breakpoint, delete_gdb_breakpoint)
4451 (clear_breakpoint_conditions): New declarations.
4452 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
4453 (breakpoint_inserted_here): Update comment.
4454 (add_breakpoint_condition, add_breakpoint_commands): Replace
4455 address parameter with a breakpoint pointer parameter.
4456 (gdb_breakpoint_here): Update comment.
4457 (delete_gdb_breakpoint_at): Delete.
4458 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
4459 * server.c (process_point_options): Take a struct breakpoint
4460 pointer instead of an address. Adjust.
4461 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
4462 delete_gdb_breakpoint.
4463 * spu-low.c (spu_target_ops): Install NULL as
4464 supports_z_point_type method.
4465 * target.h: Include mem-break.h.
4466 (struct target_ops) <prepare_to_access_memory>: Update comment.
4467 <supports_z_point_type>: New field.
4468 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4469 instead of a char. Also take a raw breakpoint pointer.
4470 * win32-arm-low.c (the_low_target): Install NULL as
4471 supports_z_point_type.
4472 * win32-i386-low.c (i386_supports_z_point_type): New function.
4473 (i386_insert_point, i386_remove_point): Adjust to new interface.
4474 (the_low_target): Install i386_supports_z_point_type.
4475 * win32-low.c (win32_supports_z_point_type): New function.
4476 (win32_insert_point, win32_remove_point): Adjust to new interface.
4477 (win32_target_ops): Install win32_supports_z_point_type.
4478 * win32-low.h (struct win32_target_ops):
4479 <supports_z_point_type>: New method.
4480 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4481 instead of a char. Also take a raw breakpoint pointer.
4483 2014-05-20 Pedro Alves <palves@redhat.com>
4485 * mem-break.h: Include break-common.h.
4486 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
4487 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
4488 (Z_packet_to_target_hw_bp_type): New declaration.
4489 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
4490 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
4491 (Z_PACKET_ACCESS_WP): Delete macros.
4492 (Z_packet_to_hw_type): Delete function.
4493 * i386-low.h: Don't include break-common.h here.
4494 (Z_packet_to_hw_type): Delete declaration.
4495 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
4496 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
4497 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
4498 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
4499 * linux-aarch64-low.c: Don't include break-common.h here.
4500 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
4501 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
4502 (Z_packet_to_target_hw_bp_type): Delete function.
4503 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
4505 (mips_insert_point, mips_remove_point): Use
4506 Z_packet_to_target_hw_bp_type.
4508 2014-05-20 Pedro Alves <palves@redhat.com>
4510 * linux-aarch64-low.c: Include break-common.h.
4511 (enum target_point_type): Delete.
4512 (Z_packet_to_point_type): Rename to ...
4513 (Z_packet_to_target_hw_bp_type): ... this, and return a
4514 target_hw_bp_type instead.
4515 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
4516 instead of an enum target_point_type.
4517 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
4519 (aarch64_dr_state_insert_one_point)
4520 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
4521 (aarch64_handle_aligned_watchpoint)
4522 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
4523 Take an enum target_hw_bp_type instead of an enum
4525 (aarch64_supports_z_point_type): New function.
4526 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
4527 use Z_packet_to_target_hw_bp_type.
4529 2014-05-20 Joel Brobecker <brobecker@adacore.com>
4531 * configure.ac: Only use -Werror by default when DEVELOPMENT
4533 * configure: Regenerate.
4535 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
4537 Fix gdbserver qGetTLSAddr for x86_64 -m32.
4538 * linux-x86-low.c (X86_64_USER_REGS): New.
4539 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
4541 2014-04-28 Yao Qi <yao@codesourcery.com>
4543 * Makefile.in (i386-avx512.c): Fix the typo of generated file
4546 2014-04-25 Pedro Alves <palves@redhat.com>
4549 * linux-low.c (linux_attach_fail_reason_string): New function.
4550 (linux_attach_lwp): Delete.
4551 (linux_attach_lwp_1): Rename to ...
4552 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
4553 argument. Remove "initial" parameter. Return int instead of
4554 void. Don't error or warn here.
4555 (linux_attach): Adjust to call linux_attach_lwp. Call error on
4556 failure to attach to the tgid. Call warning when failing to
4558 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
4559 argument. Remove "initial" parameter. Return int instead of
4560 void. Don't error or warn here.
4561 (linux_attach_fail_reason_string): New declaration.
4562 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
4563 interface change. Use linux_attach_fail_reason_string.
4565 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
4566 Walfred Tedeschi <walfred.tedeschi@intel.com>
4568 * Makefile.in: Added rules to handle new files
4569 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
4570 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
4571 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
4572 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
4573 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
4574 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
4576 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
4577 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
4578 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
4579 i386/x32-avx512.xml.
4580 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
4581 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
4582 i386/x32-avx512-linux.xml.
4583 * i387-fp.c (num_avx512_k_registers): New constant for number
4585 (num_avx512_zmmh_low_registers): New constant for number of
4586 lower ZMM registers (0-15).
4587 (num_avx512_zmmh_high_registers): New constant for number of
4588 higher ZMM registers (16-31).
4589 (num_avx512_ymmh_registers): New contant for number of higher
4590 YMM registers (ymm16-31 added by avx521 on x86_64).
4591 (num_avx512_xmm_registers): New constant for number of higher
4592 XMM registers (xmm16-31 added by AVX512 on x86_64).
4593 (struct i387_xsave): Add space for AVX512 registers.
4594 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
4595 Add code to handle AVX512 registers.
4596 (i387_xsave_to_cache): Add code to handle AVX512 registers.
4597 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
4598 prototypei from generated file.
4599 (tdesc_amd64_avx512_linux): Likewise.
4600 (init_registers_x32_avx512_linux): Likewise.
4601 (tdesc_x32_avx512_linux): Likewise.
4602 (init_registers_i386_avx512_linux): Likewise.
4603 (tdesc_i386_avx512_linux): Likewise.
4604 (x86_64_regmap): Add AVX512 registers.
4605 (x86_linux_read_description): Add code to handle AVX512 XSTATE
4607 (initialize_low_arch): Add code to initialize AVX512 registers.
4609 2014-04-23 Pedro Alves <palves@redhat.com>
4611 * mem-break.c (find_gdb_breakpoint_at): Make static.
4612 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
4614 2014-04-23 Pedro Alves <palves@redhat.com>
4616 * i386-low.c: Don't include break-common.h here.
4617 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
4618 prototype to take target_hw_bp_type as argument instead of a Z
4620 * i386-low.h: Include break-common.h here.
4621 (Z_packet_to_hw_type): Declare.
4622 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
4624 * linux-x86-low.c (x86_insert_point): Convert the packet number to
4625 a target_hw_bp_type before calling i386_low_insert_watchpoint.
4626 (x86_remove_point): Convert the packet number to a
4627 target_hw_bp_type before calling i386_low_remove_watchpoint.
4628 * win32-i386-low.c (i386_insert_point): Convert the packet number
4629 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
4630 (i386_remove_point): Convert the packet number to a
4631 target_hw_bp_type before calling i386_low_remove_watchpoint.
4633 2014-04-23 Pedro Alves <palves@redhat.com>
4635 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
4637 2014-04-10 Pedro Alves <palves@redhat.com>
4639 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
4640 Check if the condition or command is NULL before checking if the
4641 breakpoint is known. On success, return true.
4642 * mem-break.h (add_breakpoint_condition): Document return.
4643 (add_breakpoint_commands): Add describing comment.
4644 * server.c (skip_to_semicolon): New function.
4645 (process_point_options): Use it.
4647 2014-04-09 Pedro Alves <palves@redhat.com>
4649 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
4652 2014-02-27 Pedro Alves <palves@redhat.com>
4655 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
4657 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
4659 (last_thread_of_process_p): Take a PID argument instead of a
4661 (linux_wait_for_lwp): Delete.
4662 (num_lwps, check_zombie_leaders, not_stopped_callback): New
4664 (linux_low_filter_event): New function, party factored out from
4665 linux_wait_for_event.
4666 (linux_wait_for_event): Rename to ...
4667 (linux_wait_for_event_filtered): ... this. Add new filter ptid
4668 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
4669 sigsuspend. Check for zombie leaders.
4670 (linux_wait_for_event): Reimplement as wrapper around
4671 linux_wait_for_event_filtered.
4672 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
4673 a normal or signal exit is seen, it's the whole process exiting.
4674 (wait_for_sigstop): No longer a for_each_inferior callback.
4675 Rewrite on top of linux_wait_for_event_filtered.
4676 (stop_all_lwps): Call wait_for_sigstop directly.
4677 * server.c (resume, handle_target_event): Handle
4678 TARGET_WAITKIND_NO_RESUMED.
4680 2014-02-26 Joel Brobecker <brobecker@adacore.com>
4682 * win32-low.c (psapi_get_dll_name,
4683 * win32_CreateToolhelp32Snapshot): Delete.
4684 (win32_CreateToolhelp32Snapshot, win32_Module32First)
4685 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
4687 (handle_load_dll): Add function description.
4688 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
4690 2014-02-26 Joel Brobecker <brobecker@adacore.com>
4692 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
4694 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
4695 base address when calling win32_add_one_solib.
4696 (handle_load_dll): Delete local variable load_addr.
4697 Remove 0x1000 offset applied to DLL base address when calling
4698 win32_add_one_solib.
4699 (handle_unload_dll): Add comment.
4701 2014-02-26 Joel Brobecker <brobecker@adacore.com>
4703 * win32-low.c (win32_add_all_dlls): Renames
4704 win32_ensure_ntdll_loaded. Rewrite function documentation.
4705 Adjust implementation to always load all DLLs.
4706 Add 0x1000 offset to DLL base address when calling
4707 win32_add_one_solib.
4708 (child_initialization_done): New static global.
4709 (do_initial_child_stuff): Set child_initialization_done to
4710 zero during child initialization, and 1 after. Replace call
4711 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
4713 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
4714 (handle_unload_dll): Add function documentation.
4715 (get_child_debug_event): Ignore load and unload DLL events
4716 during child initialization.
4718 2014-02-20 Doug Evans <dje@google.com>
4720 Remove global all_lwps.
4721 * inferiors.h (ptid_of): Move here from linux-low.h.
4722 (pid_of, lwpid_of): Ditto.
4723 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
4724 parameter is a struct thread_info * now.
4725 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
4726 directly. Pass &all_threads to find_inferior instead of &all_lwps.
4727 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
4729 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
4730 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
4731 * linux-arm-low.c (update_registers_callback): Update, "entry"
4732 parameter is a struct thread_info * now.
4733 Fetch lwpid from current_inferior directly.
4734 (arm_insert_point): Pass &all_threads to find_inferior instead of
4736 (arm_remove_point): Ditto.
4737 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
4738 (arm_prepare_to_resume): Fetch pid from thread.
4739 (arm_read_description): Fetch lwpid from current_inferior directly.
4740 * linux-low.c (all_lwps): Delete.
4741 (delete_lwp): Delete call to remove_inferior.
4742 (handle_extended_wait): Fetch lwpid from thread.
4743 (add_lwp): Don't set lwp->entry.id. Remove call to
4744 add_inferior_to_list.
4745 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
4746 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
4747 (kill_one_lwp_callback): Ditto.
4748 (linux_kill): Don't dereference NULL pointer.
4749 Fetch ptid,lwpid from thread.
4750 (get_detach_signal): Fetch ptid from thread.
4751 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
4752 Simplify call to regcache_invalidate_thread.
4753 (delete_lwp_callback): Update, "entry" parameter is a
4754 struct thread_info * now. Fetch pid from thread.
4755 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
4756 (status_pending_p_callback): Update, "entry" parameter is a
4757 struct thread_info * now. Fetch ptid from thread.
4758 (find_lwp_pid): Update, "entry" parameter is a
4759 struct thread_info * now.
4760 (linux_wait_for_lwp): Fetch pid from thread.
4761 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
4762 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
4763 (enqueue_one_deferred_signal): Fetch lwpid from thread.
4764 (dequeue_one_deferred_signal): Ditto.
4765 (cancel_breakpoint): Fetch ptid from current_inferior.
4766 (linux_wait_for_event): Pass &all_threads to find_inferior,
4767 not &all_lwps. Fetch ptid, lwpid from thread.
4768 (count_events_callback): Update, "entry" parameter is a
4769 struct thread_info * now.
4770 (select_singlestep_lwp_callback): Ditto.
4771 (select_event_lwp_callback): Ditto.
4772 (cancel_breakpoints_callback): Ditto.
4773 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
4775 (select_event_lwp): Ditto. Fetch ptid from event_thread.
4776 (unsuspend_one_lwp): Update, "entry" parameter is a
4777 struct thread_info * now.
4778 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
4780 (linux_stabilize_threads): Ditto. And for for_each_inferior.
4781 Fetch lwpid from thread, not lwp.
4782 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
4783 Pass &all_threads to find_inferior, not &all_lwps.
4784 (send_sigstop): Fetch lwpid from thread, not lwp.
4785 (send_sigstop_callback): Update, "entry" parameter is a
4786 struct thread_info * now.
4787 (suspend_and_send_sigstop_callback): Ditto.
4788 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
4789 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
4790 struct thread_info * now.
4791 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
4793 (lwp_running): Update, "entry" parameter is a
4794 struct thread_info * now.
4795 (stop_all_lwps): Fetch ptid from thread.
4796 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
4797 (linux_resume_one_lwp): Fetch lwpid from thread.
4798 (linux_set_resume_request): Update, "entry" parameter is a
4799 struct thread_info * now. Fetch pid, lwpid from thread.
4800 (resume_status_pending_p): Update, "entry" parameter is a
4801 struct thread_info * now.
4802 (need_step_over_p): Ditto. Fetch lwpid from thread.
4803 (start_step_over): Fetch lwpid from thread.
4804 (linux_resume_one_thread): Update, "entry" parameter is a
4805 struct thread_info * now. Fetch lwpid from thread.
4806 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
4807 (proceed_one_lwp): Update, "entry" parameter is a
4808 struct thread_info * now. Fetch lwpid from thread.
4809 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
4810 struct thread_info * now.
4811 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
4812 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
4813 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
4815 (regsets_store_inferior_registers): Ditto.
4816 (fetch_register, store_register): Ditto.
4817 (linux_read_memory, linux_write_memory): Ditto.
4818 (linux_request_interrupt): Ditto.
4819 (linux_read_auxv): Ditto.
4820 (linux_xfer_siginfo): Ditto.
4821 (linux_qxfer_spu): Ditto.
4822 (linux_qxfer_libraries_svr4): Ditto.
4823 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
4824 moved to inferiors.h.
4826 (get_thread_lwp): Update.
4827 (struct lwp_info): Delete member "entry". Simplify comment for
4830 * linux-mips-low.c (mips_read_description): Fetch lwpid from
4831 current_inferior directly.
4832 (update_watch_registers_callback): Update, "entry" parameter is a
4833 struct thread_info * now. Fetch pid from thread.
4834 (mips_linux_prepare_to_resume): Fetch ptid from thread.
4835 (mips_insert_point): Fetch lwpid from current_inferior.
4836 Pass &all_threads to find_inferior, not &all_lwps.
4837 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
4838 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
4840 (mips_stopped_data_address): Ditto.
4841 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
4843 * linux-tile-low.c (tile_arch_setup): Ditto.
4844 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
4845 (update_debug_registers_callback): Update, "entry" parameter is a
4846 struct thread_info * now. Fetch pid from thread.
4847 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
4848 Pass &all_threads to find_inferior, not &all_lwps.
4849 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
4850 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
4851 Pass &all_threads to find_inferior, not &all_lwps.
4852 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
4853 (i386_dr_low_get_status): Ditto.
4854 (x86_linux_prepare_to_resume): Fetch ptid from thread.
4855 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
4856 (x86_linux_read_description): Ditto.
4857 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
4859 2014-02-20 Doug Evans <dje@google.com>
4861 * inferiors.c (get_first_inferior): Fix buglet.
4863 2014-02-19 Doug Evans <dje@google.com>
4865 * gdbthread.h (add_thread): Change result type to struct thread_info *.
4866 * inferiors.c (add_thread): Change result type to struct thread_info *.
4867 All callers updated.
4868 (add_lwp): Call add_thread here instead of in callers.
4869 All callers updated.
4870 * linux-low.h (get_lwp_thread): Rewrite.
4871 (struct lwp_info): New member "thread".
4873 2014-02-19 Doug Evans <dje@google.com>
4875 * linux-low.c (add_lwp): Change result to struct lwp_info *.
4876 All callers updated.
4878 2014-02-19 Doug Evans <dje@google.com>
4880 * inferiors.c (add_thread): Fix whitespace.
4882 2014-02-19 Doug Evans <dje@google.com>
4884 * dll.c (clear_dlls): Replace accessing list implemention details
4886 * gdbthread.h (get_first_thread): Declare.
4887 * inferiors.c (for_each_inferior_with_data): New function.
4888 (get_first_thread): New function.
4889 (find_thread_ptid): Simplify.
4890 (get_first_inferior): New function.
4891 (clear_list): Delete.
4892 (one_inferior_p): New function.
4893 (clear_inferior_list): New function.
4894 (clear_inferiors): Update.
4895 * inferiors.h (for_each_inferior_with_data): Declare.
4896 (clear_inferior_list): Declare.
4897 (one_inferior_p): Declare.
4898 (get_first_inferior): Declare.
4899 * linux-low.c (linux_wait_for_event): Replace accessing list
4900 implemention details with API function.
4901 * server.c (target_running): Ditto.
4902 (accumulate_file_name_length): New function.
4903 (emit_dll_description): New function.
4904 (handle_qxfer_libraries): Replace accessing list implemention
4905 details with API function.
4906 (handle_qxfer_threads_worker): New function.
4907 (handle_qxfer_threads_proper): Replace accessing list implemention
4908 details with API function.
4909 (handle_query): Ditto.
4910 (visit_actioned_threads_callback_ftype): New typedef.
4911 (visit_actioned_threads_data): New struct.
4912 (visit_actioned_threads): Rewrite to be find_inferior callback.
4913 (resume): Call find_inferior.
4914 (handle_status): Replace accessing list implemention
4915 details with API function.
4916 (process_serial_event): Replace accessing list implemention details
4918 * target.c (set_desired_inferior): Replace accessing list implemention
4919 details with API function.
4920 * tracepoint.c (same_process_p): New function.
4921 (gdb_agent_about_to_close): Replace accessing list implemention
4922 details with API function.
4923 * win32-low.c (child_delete_thread): Replace accessing list
4924 implemention details with API function.
4925 (match_dll_by_basename): New function.
4926 (dll_is_loaded_by_basename): New function.
4927 (win32_ensure_ntdll_loaded): Replace accessing list implemention
4928 details call to dll_is_loaded_by_basename.
4930 2014-02-19 Doug Evans <dje@google.com>
4932 * dll.h (struct dll_info): Add comment.
4933 * gdbthread.h (struct thread_info): Add comment.
4934 (current_ptid): Simplify.
4935 * inferiors.c (add_process): Update.
4936 (remove_process): Update.
4937 * inferiors.h (struct process_info): Rename member "head" to "entry".
4938 * linux-low.c (delete_lwp): Update.
4940 (last_thread_of_process_p): Update.
4941 (kill_one_lwp_callback, linux_kill): Update.
4942 (status_pending_p_callback): Update.
4943 (wait_for_sigstop): Update. Simplify read of ptid.
4944 (start_step_over): Update.
4945 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
4946 (get_lwp_thread): Update.
4947 (struct lwp_info): Rename member "head" to "entry".
4948 * regcache.h (inferior_list_entry): Delete.
4949 * server.c (kill_inferior_callback): Update.
4950 (detach_or_kill_inferior_callback): Update.
4951 (print_started_pid): Update.
4952 (print_attached_pid): Update.
4953 (process_serial_event): Simplify read of ptid.
4954 * thread-db.c (thread_db_create_event): Update.
4955 (thread_db_get_tls_address): Update.
4956 * win32-low.c (current_inferior_ptid): Simplify.
4958 2014-02-19 Tom Tromey <tromey@redhat.com>
4960 * target.h (struct target_ops) <supports_btrace>: Add target_ops
4962 (target_supports_btrace): Update.
4964 2014-02-14 Yao Qi <yao@codesourcery.com>
4966 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
4967 (rsp-low-ipa.o): New target.
4969 2014-02-12 Tom Tromey <tromey@redhat.com>
4971 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
4972 convert_ascii_to_int.
4973 * regcache.c (registers_to_string): Likewise.
4974 * remote-utils.c (decode_M_packet): Likewise.
4975 * server.c (process_serial_event): Likewise.
4977 2014-02-12 Tom Tromey <tromey@redhat.com>
4979 * server.c (handle_query, handle_v_run): Use hex2bin, not
4981 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
4983 2014-02-12 Tom Tromey <tromey@redhat.com>
4985 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
4986 convert_int_to_ascii.
4987 * regcache.c (registers_to_string, collect_register_as_string):
4989 * remote-utils.c (look_up_one_symbol, relocate_instruction):
4991 * server.c (process_serial_event): Likewise.
4992 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
4993 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
4995 2014-02-12 Tom Tromey <tromey@redhat.com>
4997 * remote-utils.c (look_up_one_symbol, monitor_output): Use
4998 bin2hex, not hexify.
4999 * tracepoint.c (cmd_qtstatus): Likewise.
5001 2014-02-12 Tom Tromey <tromey@redhat.com>
5003 * remote-utils.c (monitor_output): Pass explicit length to
5006 2014-02-12 Tom Tromey <tromey@redhat.com>
5008 * tracepoint.c: Include rsp-low.h.
5009 * server.c: Include rsp-low.h.
5010 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
5011 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
5013 * remote-utils.c: Include rsp-low.h.
5014 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
5015 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
5016 (convert_int_to_ascii, convert_ascii_to_int): Move to
5018 * regcache.c: Include rsp-low.h.
5019 * ax.c: Include rsp-low.h.
5020 * Makefile.in (SFILES): Add common/rsp-low.c.
5021 (OBS): Add rsp-low.o.
5022 (rsp-low.o): New target.
5024 2014-02-12 Tom Tromey <tromey@redhat.com>
5026 * utils.h (pulongest, plongest, phex_nz): Don't declare.
5027 Include print-utils.h.
5028 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
5029 (plongest, thirty_two, phex_nz): Remove.
5030 * Makefile.in (SFILES): Add common/print-utils.c.
5031 (OBS): Add print-utils.o.
5032 (print-utils-ipa.o): New target.
5033 (print-utils.o): New target.
5034 (IPA_OBJS): Add print-utils-ipa.o.
5036 2014-02-06 Tom Tromey <tromey@redhat.com>
5038 * Makefile.in (SFILES): Fix indentation.
5040 2014-02-05 Doug Evans <dje@google.com>
5042 * linux-low.c (linux_wait_for_event): Improve comment.
5043 (linux_wait_1): Keep current_inferior in sync with event_child.
5045 2014-01-22 Doug Evans <dje@google.com>
5047 * gdbthread.h (gdb_id_to_thread): Delete, unused.
5049 2014-01-22 Doug Evans <dje@google.com>
5051 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
5052 * configure: Regenerate.
5053 * config.in: Regenerate.
5054 * Makefile.in (SFILES): Add debug.c.
5056 * debug.c: New file.
5057 * debug.h: New file.
5058 * linux-aarch64-low.c (*): Update all debugging printfs to use
5059 debug_printf instead of fprintf.
5060 * linux-arm-low.c (*): Ditto.
5061 * linux-cris-low.c (*): Ditto.
5062 * linux-crisv32-low.c (*): Ditto.
5063 * linux-m32r-low.c (*): Ditto.
5064 * linux-sparc-low.c (*): Ditto.
5065 * linux-x86.c (*): Ditto.
5066 * linux-low.c (*): Ditto.
5067 (linux_wait_1): Add calls to debug_enter, debug_exit.
5068 (linux_wait): Remove redundant debugging printf.
5069 (stop_all_lwps): Add calls to debug_enter, debug_exit.
5070 (linux_resume, unstop_all_lwps): Ditto.
5071 * mem-break.c (*): Update all debugging printfs to use
5072 debug_printf instead of fprintf.
5073 * remote-utils.c (*): Ditto.
5074 * thread-db.c (*): Ditto.
5075 * server.c #include <ctype.h>, "gdb_vecs.h".
5076 (debug_threads): Moved to debug.c.
5077 (*): Update all debugging printfs to use debug_printf instead of
5079 (start_inferior): Replace call to fflush with call to debug_flush.
5080 (monitor_show_help): Mention set debug-format.
5081 (parse_debug_format_options): New function.
5082 (handle_monitor_command): Handle "monitor set debug-format".
5083 (gdbserver_usage): Mention --debug-format.
5084 (main): Parse --debug-format.
5085 * server.h (debug_threads): Declaration moved to debug.h.
5087 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
5088 trace_debug_1 that uses debug_printf.
5089 (tracepoint_look_up_symbols): Update all debugging printfs to use
5090 debug_printf instead of fprintf.
5092 2014-01-20 Baruch Siach <baruch@tkos.co.il>
5094 * linux-xtensa-low.c: Include asm/ptrace.h instead of
5097 2014-01-17 Pedro Alves <palves@redhat.com>
5100 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
5101 defined after including gdb_proc_service.h.
5103 2014-01-16 Doug Evans <dje@google.com>
5105 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
5106 (match_dll): Use it.
5108 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
5110 * target.h (target_ops) <read_btrace>: Change parameters and
5111 return type to allow error reporting.
5112 * server.c (handle_qxfer_btrace): Support delta reads. Pass
5113 trace reading errors on.
5114 * linux-low.c (linux_low_read_btrace): Pass trace reading
5116 (linux_low_disable_btrace): New.
5118 2014-01-15 Doug Evans <dje@google.com>
5120 * inferiors.c (thread_id_to_gdb_id): Delete.
5121 * inferiors.h (thread_id_to_gdb_id): Delete.
5123 2014-01-13 Eli Zaretskii <eliz@gnu.org>
5125 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
5126 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
5129 2014-01-08 Pedro Alves <palves@redhat.com>
5131 * server.c (handle_status): Don't discard previous queued stop
5132 replies or thread's pending status here.
5133 (main) <disconnection>: Do it here instead.
5135 2014-01-08 Pedro Alves <palves@redhat.com>
5137 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
5138 * server.c (visit_actioned_threads, handle_pending_status): New
5140 (handle_v_cont): Factor out parts to ...
5141 (resume): ... this new function. If in all-stop, and a thread
5142 being resumed has a pending status, report it without actually
5144 (myresume): Adjust to use the new 'resume' function.
5145 (clear_pending_status_callback, set_pending_status_callback)
5146 (find_status_pending_thread_callback): New functions.
5147 (handle_status): Handle the case of multiple threads having
5148 interesting statuses to report. Report threads' real last signal
5149 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
5150 with an interesting thread to report the status for, instead of
5151 always reporting the status of the first thread.
5153 2014-01-01 Joel Brobecker <brobecker@adacore.com>
5155 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
5156 * gdbreplay.c (gdbreplay_version): Likewise.
5158 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
5160 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
5161 iov.iov_len with the real length in use.
5163 2013-12-13 Joel Brobecker <brobecker@adacore.com>
5165 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
5166 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
5167 for all targets that use win32-low.c.
5168 * win32-low.c (win32_ensure_ntdll_loaded): New function.
5169 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
5171 2013-12-13 Pedro Alves <palves@redhat.com>
5173 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
5174 if equal to TARGET_WAITKIND_LOADED.
5175 * win32-low.c (cached_status): New static global.
5176 (win32_wait): Add declaration.
5177 (do_initial_child_stuff): Flush all initial pending debug events
5178 up to the initial breakpoint.
5179 (win32_wait): If CACHED_STATUS was set, return that instead
5180 of doing a real wait. Remove the code resuming the execution
5181 of the inferior after receiving a TARGET_WAITKIND_LOADED event
5182 during the initial phase. Also remove the code changing
5183 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
5184 TARGET_WAITKIND_STOPPED.
5186 2013-12-11 Yao Qi <yao@codesourcery.com>
5188 * notif.c (handle_notif_ack): Return 0 if no notification
5191 2013-11-20 Doug Evans <dje@google.com>
5193 * linux-low.c (linux_set_resume_request): Fix comment.
5195 2013-11-20 Doug Evans <dje@google.com>
5197 * linux-low.c (resume_status_pending_p): Tweak comment.
5199 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
5201 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
5202 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
5203 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
5204 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
5205 (srv_amd64_regobj): Add amd64-mpx.o.
5206 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
5207 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
5208 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
5209 * i387-fp.c (num_pl_bnd_register) Added constant.
5210 (num_pl_bnd_cfg_registers) Added constant.
5211 (struct i387_xsave) Added reserved area and MPX fields.
5212 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
5213 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
5215 (tdesc_i386_mpx_linux): Add MPX amd64 target.
5216 (init_registers_amd64_mpx_linux): Declare new function.
5217 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
5218 (x86_64_regmap): Add MPX registers.
5219 (x86_linux_read_description): Add MPX case.
5220 (initialize_low_arch): Initialize MPX targets.
5222 2013-11-18 Tom Tromey <tromey@redhat.com>
5224 * configure: Rebuild.
5225 * configure.ac: Don't check for stdlib.h.
5226 * gdbreplay.c: Unconditionally include stdlib.h.
5228 2013-11-18 Tom Tromey <tromey@redhat.com>
5230 * config.in: Rebuild.
5231 * configure: Rebuild.
5232 * configure.ac: Don't use AC_HEADER_DIRENT.
5234 2013-11-18 Tom Tromey <tromey@redhat.com>
5236 * server.h: Don't check HAVE_STRING_H.
5237 * gdbreplay.c: Don't check HAVE_STRING_H.
5238 * configure: Rebuild.
5240 2013-11-18 Tom Tromey <tromey@redhat.com>
5242 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
5245 2013-11-08 Tom Tromey <tromey@redhat.com>
5247 * configure, config.in: Rebuild.
5248 * configure.ac: Remove unused configury.
5250 2013-11-08 Tom Tromey <tromey@redhat.com>
5252 * acinclude.m4: Include common.m4, codeset.m4.
5253 * configure, config.in: Rebuild.
5254 * configure.ac: Use GDB_AC_COMMON.
5256 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
5258 * linux-s390-low.c (HWCAP_S390_TE): New define.
5259 (s390_arch_setup): Consider the TE field in the HWCAP for
5260 determining 'have_regset_tdb'.
5262 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
5265 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
5268 2013-10-02 Pedro Alves <palves@redhat.com>
5270 * server.c (process_serial_event): Don't output "GDBserver
5271 exiting" if GDB is connected through stdio.
5272 * target.c (mywait): Likewise, be silent if GDB is connected
5275 2013-10-01 Joel Brobecker <brobecker@adacore.com>
5277 * lynx-low.c (lynx_add_threads_after_attach): New function.
5278 (lynx_attach): Remove call to add_thread. Add call to
5279 lynx_add_threads_after_attach instead.
5281 2013-09-28 Mike Frysinger <vapier@gentoo.org>
5283 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
5284 * config.in, configure: Regenerated.
5286 2013-09-18 Yao Qi <yao@codesourcery.com>
5289 * server.c (start_inferior): Clear 'resume_info'.
5291 2013-09-16 Jiong Wang <jiwang@tilera.com>
5293 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
5296 2013-09-16 Jiong Wang <jiwang@tilera.com>
5298 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
5299 linux-tile-low.o to srv_tgtobj.
5301 2013-09-16 Will Newton <will.newton@linaro.org>
5303 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
5306 2013-09-06 Pedro Alves <palves@redhat.com>
5308 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
5309 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
5310 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
5311 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
5312 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
5313 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
5315 2013-09-06 Pedro Alves <palves@redhat.com>
5317 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
5318 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
5320 2013-09-06 Pedro Alves <palves@redhat.com>
5322 * linux-amd64-ipa.c: Include tracepoint.h.
5323 * linux-i386-ipa.c: Include tracepoint.h.
5325 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
5327 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
5328 (ps_get_thread_area): New function.
5330 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
5332 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
5333 (initialize_low_arch): Call init_registers_crisv32 rather than
5334 init_register_crisv32.
5336 2013-09-05 Pedro Alves <palves@redhat.com>
5338 * server.h (handle_vFile, hostio_last_error_from_errno): Move
5340 * hostio.h: ... this new file.
5341 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
5342 win32-low.c: Include hostio.h.
5344 2013-09-05 Pedro Alves <palves@redhat.com>
5346 * server.h (gdb_client_data, handler_func, callback_handler_func)
5347 (delete_file_handler, add_file_handler, append_callback_event)
5348 (delete_callback_event, start_event_loop, initialize_event_loop):
5349 Move to event-loop.h and include it.
5350 * event-loop.h: New file.
5352 2013-09-05 Pedro Alves <palves@redhat.com>
5354 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
5355 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
5356 (loaded_dll, unloaded_dll): Move to ...
5357 * dll.h: ... this new file.
5358 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
5360 2013-09-05 Pedro Alves <palves@redhat.com>
5362 * server.h (current_process, get_thread_process, all_processes)
5363 (add_inferior_to_list, for_each_inferior, current_inferior)
5364 (remove_inferior, add_process, remove_process, find_process_pid)
5365 (have_started_inferiors_p, have_attached_inferiors_p)
5366 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
5367 (clear_inferiors, find_inferior, find_inferior_id)
5368 (inferior_target_data, set_inferior_target_data)
5369 (inferior_regcache_data, set_inferior_regcache_data): Move to
5370 inferiors.h, and include it.
5371 * inferiors.h: New file.
5373 2013-09-05 Pedro Alves <palves@redhat.com>
5375 * server.h (struct emit_ops, current_insn_ptr, emit_error):
5379 2013-09-05 Pedro Alves <palves@redhat.com>
5381 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
5383 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
5384 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
5385 (handle_tracepoint_general_set, handle_tracepoint_query)
5386 (tracepoint_finished_step, tracepoint_was_hit)
5387 (release_while_stepping_state_list, current_traceframe)
5388 (in_readonly_region, traceframe_read_mem)
5389 (fetch_traceframe_registers, traceframe_read_sdata)
5390 (traceframe_read_info, struct fast_tpoint_collect_status)
5391 (fast_tracepoint_collecting, force_unlock_trace_buffer)
5392 (handle_tracepoit_bkpts, initialize_low_tracepoint)
5393 (supply_fast_tracepoint_registers)
5394 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
5395 (ipa_tdesc, claim_trampoline_space)
5396 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
5397 (agent_mem_read, agent_get_trace_state_variable_value)
5398 (agent_set_trace_state_variable_value, agent_tsv_read)
5399 (agent_mem_read_string, get_raw_reg_func_addr)
5400 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
5401 * tracepoint.h: ... this new file.
5403 2013-09-05 Pedro Alves <palves@redhat.com>
5405 * server.h (perror_with_name, error, fatal, warning, paddress)
5406 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
5408 * utils.h: New file.
5410 2013-09-05 Pedro Alves <palves@redhat.com>
5412 * server.h (remote_debug, noack_mode, transport_is_reliable)
5413 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
5414 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
5415 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
5416 (write_enn, initialize_async_io, enable_async_io)
5417 (disable_async_io, check_remote_input_interrupt_request)
5418 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
5419 (dead_thread_notify, prepare_resume_reply)
5420 (decode_address_to_semicolon, decode_address, decode_m_packet)
5421 (decode_M_packet, decode_X_packet, decode_xfer_write)
5422 (decode_search_memory_packet, unhexify, hexify)
5423 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
5424 (look_up_one_symbol, relocate_instruction)
5425 (monitor_output): Move to remote-utils.h, and include it.
5426 * remote-utils.h: New file.
5428 2013-09-05 Pedro Alves <palves@redhat.com>
5430 * server.h (_): Delete.
5432 2013-09-02 Pedro Alves <palves@redhat.com>
5434 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
5435 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
5437 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
5439 2013-09-02 Pierre Muller <muller@sourceware.org>
5441 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
5442 or WriteProcessMemory complete successfully and handle
5443 ERROR_PARTIAL_COPY error.
5445 2013-09-02 Pedro Alves <palves@redhat.com>
5447 * server.c (gdb_read_memory): Return -1 on traceframe memory read
5448 error instead of EIO.
5450 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5453 * linux-low.c: Include filestuff.h.
5454 (linux_create_inferior) <pid == 0>: Call close_most_fds.
5455 * lynx-low.c: Include filestuff.h.
5456 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
5457 * server.c: Include filestuff.h.
5458 (main): Call notice_open_fds.
5459 * spu-low.c: Include filestuff.h.
5460 (spu_create_inferior) <pid == 0>: Call close_most_fds.
5462 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
5464 * Makefile.in: Explain why ../target and ../nat are not
5465 listed as include file search paths.
5466 (linux-waitpid.o): New object file rule.
5467 * configure.srv (srv_native_linux_obj): New variable.
5468 Replace all occurrences of linux native object files with
5469 $srv_native_linux_obj.
5470 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
5471 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
5472 (linux_enable_event_reporting): Remove declaration.
5473 (my_waitpid): Moved to common/linux-waitpid.c.
5474 (linux_wait_for_event): Pass ptid when calling
5475 linux_enable_event_reporting.
5476 (linux_supports_tracefork_flag): Remove.
5477 (linux_enable_event_reporting): Likewise.
5478 (linux_tracefork_grandchild): Remove.
5479 (STACK_SIZE): Moved to common/linux-ptrace.c.
5480 (linux_tracefork_child): Remove.
5481 (linux_test_for_tracefork): Remove.
5482 (linux_look_up_symbols): Call linux_supports_traceclone.
5483 (initialize_low): Remove call to linux_test_for_tracefork.
5484 * linux-low.h (PTRACE_TYPE_ARG3): Move to
5485 common/linux-ptrace.h.
5486 (PTRACE_TYPE_ARG4): Likewise.
5487 Include linux-ptrace.h.
5489 2013-08-21 Pedro Alves <palves@redhat.com>
5491 * config.in: Renegerate.
5493 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
5495 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
5496 (SFILES): Remove $(srcdir)/common/target-common.c and
5497 add $(srcdir)/target/waitstatus.c.
5498 (OBS): Remove target-common.o and add waitstatus.o.
5499 (server_h): Remove $(srcdir)/../common/target-common.h and
5500 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
5501 and $(srcdir)/../target/waitstatus.h.
5502 (target-common.o): Remove.
5503 (waitstatus.o): New target object file.
5504 * target.h: Do not include target-common.h and
5505 include target/resume.h, target/wait.h and
5506 target/waitstatus.h.
5508 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
5510 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
5511 to PTRACE_TYPE_ARG3.
5512 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
5513 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
5515 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
5516 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
5518 2013-07-27 Jie Zhang <jie@codesourcery.com>
5519 Daniel Jacobowitz <dan@codesourcery.com>
5520 Yao Qi <yao@codesourcery.com>
5522 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
5523 (mips-linux-watch.o): New rule.
5524 (mips_linux_watch_h): New variable.
5525 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
5527 * linux-mips-low.c: Include mips-linux-watch.h.
5528 (struct arch_process_info, struct arch_lwp_info): New.
5529 (update_watch_registers_callback): New function.
5530 (mips_linux_new_process, mips_linux_new_thread) New functions.
5531 (mips_linux_prepare_to_resume, mips_insert_point): New
5533 (mips_remove_point, mips_stopped_by_watchpoint): New
5535 (rsp_bp_type_to_target_hw_bp_type): New function.
5536 (mips_stopped_data_address): New function.
5537 (the_low_target): Add watchpoint support functions.
5539 2013-07-27 Yao Qi <yao@codesourcery.com>
5541 * i386-low.c: Include break-common.h.
5542 (enum target_hw_bp_type): Remove.
5544 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
5546 * Makefile.in (SFILES): /common/target-common.c.
5547 (OBS): Add target-common.o.
5548 (server_h): Add $(srcdir)/../common/target-common.h.
5549 (target-common.o): New target.
5550 * server.c (queue_stop_reply_callback): Free
5551 status string after use.
5552 * target.c (target_waitstatus_to_string): Remove.
5553 * target.h: Include target-common.h.
5554 (resume_kind): Likewise.
5555 (target_waitkind): Likewise.
5556 (target_waitstatus): Likewise.
5557 (TARGET_WNOHANG): Likewise.
5559 2013-07-04 Yao Qi <yao@codesourcery.com>
5561 * Makefile.in (host_alias): Use @host_noncanonical@.
5562 (target_alias): Use @target_noncanonical@.
5563 * configure.ac: Use ACX_NONCANONICAL_TARGET and
5564 ACX_NONCANONICAL_HOST.
5565 * configure: Regenerated.
5568 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
5570 * configure.ac (version_host, version_target): Set and AC_SUBST them.
5571 * configure: Rebuild.
5572 * Makefile.in (version_host, version_target): Get from configure.
5573 (version.c): Use $(version_host) and $(version_target).
5575 2013-07-03 Pedro Alves <palves@redhat.com>
5577 * Makefile.in (config.status): Depend on development.sh.
5578 * acinclude.m4: Include libmcheck.m4.
5579 * configure: Regenerate.
5581 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
5583 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
5584 attribute inside the parentheses.
5585 (winapi_DebugSetProcessKillOnExit): Ditto.
5586 (winapi_DebugBreakProcess): Ditto.
5587 (winapi_GenerateConsoleCtrlEvent): Ditto.
5589 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
5591 * notif.h (notif_event): Add a dummy member to avoid compiler
5594 2013-07-01 Pedro Alves <palves@redhat.com>
5596 * hostio.c (HOSTIO_PATH_MAX): Define.
5597 (require_filename, handle_open, handle_unlink, handle_readlink):
5600 2013-07-01 Pedro Alves <palves@redhat.com>
5602 * server.h: Include "pathmax.h".
5603 * linux-low.c: Don't include sys/param.h.
5604 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
5606 * win32-low.c: Don't include sys/param.h.
5607 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
5609 2013-07-01 Pedro Alves <palves@redhat.com>
5611 * event-loop.c: Don't check HAVE_UNISTD_H before including
5613 * gdbreplay.c: Likewise.
5614 * remote-utils.c: Likewise.
5615 * server.c: Likewise.
5616 * configure.ac: Don't check for unistd.h.
5617 * configure: Regenerate.
5619 2013-06-28 Tom Tromey <tromey@redhat.com>
5621 * Makefile.in (version.c): Use version.in, not
5624 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
5626 * configure.ac (version_host, version_target): Set and AC_SUBST them.
5627 * configure: Rebuild.
5628 * Makefile.in (version_host, version_target): Get from configure.
5629 (version.c): Use $(version_host) and $(version_target).
5631 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
5633 Fix trace-status to output user name without trailing colon.
5634 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
5636 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
5638 Fix trace-status to output proper start-time and stop-time.
5639 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
5640 output start time and stop time in hex as gdb expects.
5642 2013-06-26 Pedro Alves <pedro@codesourcery.com>
5644 * tracepoint.c (build_traceframe_info_xml): Output trace state
5645 variables present in the trace buffer.
5647 2013-06-24 Tom Tromey <tromey@redhat.com>
5649 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
5651 (version.o): Remove.
5652 * gdbreplay.c: Include version.h.
5653 (version, host_name): Don't declare.
5654 * server.h: Include version.h.
5655 (version, host_name): Don't declare.
5657 2013-06-12 Pedro Alves <palves@redhat.com>
5659 * linux-x86-low.c (linux_is_elf64): Delete global.
5660 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
5661 with local linux_pid_exe_is_elf_64_file use.
5663 2013-06-11 Pedro Alves <palves@redhat.com>
5665 * linux-low.c (regset_disabled, disable_regset): New functions.
5666 (regsets_fetch_inferior_registers)
5667 (regsets_store_inferior_registers): Use them.
5668 (initialize_regsets_info); Don't allocate the disabled_regsets
5670 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
5673 2013-06-11 Pedro Alves <palves@redhat.com>
5675 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
5678 2013-06-11 Pedro Alves <palves@redhat.com>
5680 * linux-x86-low.c (initialize_low_arch): Call
5681 init_registers_x32_avx_linux.
5683 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
5685 Fix compatibility with Android Bionic.
5686 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
5689 2013-06-07 Pedro Alves <palves@redhat.com>
5692 * Makefile.in (OBS): Add tdesc.o.
5693 (IPA_OBJS): Add tdesc-ipa.o.
5694 (tdesc-ipa.o): New rule.
5695 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
5697 * linux-low.c (new_inferior): Delete.
5698 (disabled_regsets, num_regsets): Delete.
5699 (linux_add_process): Adjust to set the new per-process
5701 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
5702 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
5703 was a stop. When calling arch_setup, switch the current inferior
5704 to the thread that got an event.
5705 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
5706 (regsets_fetch_inferior_registers)
5707 (regsets_store_inferior_registers): New regsets_info parameter.
5709 (linux_register_in_regsets): New regs_info parameter. Adjust to
5711 (register_addr, fetch_register, store_register): New usrregs_info
5712 parameter. Adjust to use it.
5713 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
5714 parameter regs_info. Adjust to use it.
5715 (linux_fetch_registers): Get the current inferior's regs_info, and
5717 (linux_store_registers): Ditto.
5718 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
5719 (initialize_low): Don't initialize the target_regsets here. Call
5720 initialize_low_arch.
5721 * linux-low.h (target_regsets): Delete declaration.
5722 (struct regsets_info): New.
5723 (struct usrregs_info): New.
5724 (struct regs_info): New.
5725 (struct process_info_private) <new_inferior>: New field.
5726 (struct linux_target_ops): Delete the num_regs, regmap, and
5727 regset_bitmap fields. New field regs_info.
5728 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
5729 * i387-fp.c (num_xmm_registers): Delete.
5730 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
5731 calls to new interface.
5732 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
5733 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
5734 Infer the number of xmm registers from the regcache's target
5736 * i387-fp.h (num_xmm_registers): Delete.
5737 * inferiors.c (add_thread): Don't install the thread's regcache
5739 * proc-service.c (gregset_info): Fetch the current inferior's
5740 regs_info. Adjust to use it.
5741 * regcache.c: Include tdesc.h.
5742 (register_bytes, reg_defs, num_registers)
5743 (gdbserver_expedite_regs): Delete.
5744 (get_thread_regcache): If the thread doesn't have a regcache yet,
5745 create one, instead of aborting gdbserver.
5746 (regcache_invalidate_one): Rename to ...
5747 (regcache_invalidate_thread): ... this.
5748 (regcache_invalidate_one): New.
5749 (regcache_invalidate): Only invalidate registers of the current
5751 (init_register_cache): Add target_desc parameter, and use it.
5752 (new_register_cache): Ditto. Assert the target description has a
5753 non zero registers_size.
5754 (regcache_cpy): Add assertions. Adjust.
5755 (realloc_register_cache, set_register_cache): Delete.
5756 (registers_to_string, registers_from_string): Adjust.
5757 (find_register_by_name, find_regno, find_register_by_number)
5758 (register_cache_size): Add target_desc parameter, and use it.
5759 (free_register_cache_thread, free_register_cache_thread_one)
5760 (regcache_release, register_cache_size): New.
5761 (register_size): Add target_desc parameter, and use it.
5762 (register_data, supply_register, supply_register_zeroed)
5763 (supply_regblock, supply_register_by_name, collect_register)
5764 (collect_register_as_string, collect_register_by_name): Adjust.
5765 * regcache.h (struct target_desc): Forward declare.
5766 (struct regcache) <tdesc>: New field.
5767 (init_register_cache, new_register_cache): Add target_desc
5769 (regcache_invalidate_thread): Declare.
5770 (regcache_invalidate_one): Delete declaration.
5771 (regcache_release): Declare.
5772 (find_register_by_number, register_cache_size, register_size)
5773 (find_regno): Add target_desc parameter.
5774 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
5776 * remote-utils.c: Include tdesc.h.
5777 (outreg, prepare_resume_reply): Adjust.
5778 * server.c: Include tdesc.h.
5779 (gdbserver_xmltarget): Delete declaration.
5780 (get_features_xml, process_serial_event): Adjust.
5781 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
5783 (struct process_info) <tdesc>: New field.
5784 (ipa_tdesc): Declare.
5785 * tdesc.c: New file.
5786 * tdesc.h: New file.
5787 * tracepoint.c: Include tdesc.h.
5788 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
5789 (get_context_regcache): Adjust to pass ipa_tdesc down.
5790 (do_action_at_tracepoint): Adjust to get the register cache size
5791 from the context regcache's description.
5792 (traceframe_walk_blocks): Adjust to get the register cache size
5793 from the current trace frame's description.
5794 (traceframe_get_pc): Adjust to get current trace frame's
5795 description and pass it down.
5796 (gdb_collect): Adjust to get the register cache size from the
5798 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
5799 (gdbserver_xmltarget): Delete.
5800 (initialize_low_tracepoint): Set the ipa's target description.
5801 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
5802 (initialize_low_tracepoint): Set the ipa's target description.
5803 * linux-x86-low.c: Include tdesc.h.
5804 [__x86_64__] (is_64bit_tdesc): New.
5805 (ps_get_thread_area, x86_get_thread_area): Use it.
5806 (i386_cannot_store_register): Rename to ...
5807 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
5808 (i386_cannot_fetch_register): Rename to ...
5809 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
5810 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
5812 (target_regsets): Rename to ...
5813 (x86_regsets): ... this.
5814 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
5816 (x86_siginfo_fixup): Use is_64bit_tdesc.
5817 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
5818 (tdesc_x32_avx_linux, tdesc_x32_linux)
5819 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
5821 (x86_linux_update_xmltarget): Delete.
5822 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
5823 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
5824 (AMD64_LINUX_USER64_CS): New.
5825 (x86_linux_read_description): New, based on
5826 x86_linux_update_xmltarget.
5827 (same_process_callback): New.
5828 (x86_arch_setup_process_callback): New.
5829 (x86_linux_update_xmltarget): New.
5830 (x86_regsets_info): New.
5831 (amd64_linux_regs_info): New.
5832 (i386_linux_usrregs_info): New.
5833 (i386_linux_regs_info): New.
5834 (x86_linux_regs_info): New.
5835 (x86_arch_setup): Reimplement.
5836 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
5837 (x86_emit_ops): Ditto.
5838 (the_low_target): Adjust. Install x86_linux_regs_info,
5839 x86_cannot_fetch_register, and x86_cannot_store_register.
5840 (initialize_low_arch): New.
5841 * linux-ia64-low.c (tdesc_ia64): Declare.
5842 (ia64_fetch_register): Adjust.
5843 (ia64_usrregs_info, regs_info): New globals.
5844 (ia64_regs_info): New function.
5845 (the_low_target): Adjust.
5846 (initialize_low_arch): New function.
5847 * linux-sparc-low.c (tdesc_sparc64): Declare.
5848 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
5850 (sparc_arch_setup): New function.
5851 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
5852 (the_low_target): Adjust.
5853 (initialize_low_arch): New function.
5854 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
5855 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
5856 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
5857 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
5858 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
5859 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
5860 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
5861 (tdesc_powerpc_isa205_vsx64l): Declare.
5862 (ppc_cannot_store_register, ppc_collect_ptrace_register)
5863 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
5864 (ppc_set_pc, ppc_get_hwcap): Adjust.
5865 (ppc_usrregs_info): Forward declare.
5866 (!__powerpc64__) ppc_regmap_adjusted: New global.
5867 (ppc_arch_setup): Adjust to the current process'es target
5869 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
5870 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
5871 (ppc_store_evrregset): Adjust.
5872 (target_regsets): Rename to ...
5873 (ppc_regsets): ... this, and make static.
5874 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
5875 (ppc_regs_info): New function.
5876 (the_low_target): Adjust.
5877 (initialize_low_arch): New function.
5878 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
5879 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
5880 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
5881 (tdesc_s390x_linux64v2): Declare.
5882 (s390_collect_ptrace_register, s390_supply_ptrace_register)
5883 (s390_fill_gregset, s390_store_last_break): Adjust.
5884 (target_regsets): Rename to ...
5885 (s390_regsets): ... this, and make static.
5886 (s390_get_pc, s390_set_pc): Adjust.
5887 (s390_get_hwcap): New target_desc parameter, and use it.
5888 [__s390x__] (have_hwcap_s390_high_gprs): New global.
5889 (s390_arch_setup): Adjust to set the current process'es target
5890 description. Don't adjust the regmap.
5891 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
5892 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
5893 (regs_info_3264): New globals.
5894 (s390_regs_info): New function.
5895 (the_low_target): Adjust.
5896 (initialize_low_arch): New function.
5897 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
5898 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
5899 [__mips64] (init_registers_mips_linux)
5900 (init_registers_mips_dsp_linux): Delete defines.
5901 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
5902 (have_dsp): New global.
5903 (mips_read_description): New, based on mips_arch_setup.
5904 (mips_arch_setup): Reimplement.
5905 (get_usrregs_info): New function.
5906 (mips_cannot_fetch_register, mips_cannot_store_register)
5907 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
5908 (mips_fill_fpregset, mips_store_fpregset): Adjust.
5909 (target_regsets): Rename to ...
5910 (mips_regsets): ... this, and make static.
5911 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
5912 (dsp_regs_info, regs_info): New globals.
5913 (mips_regs_info): New function.
5914 (the_low_target): Adjust.
5915 (initialize_low_arch): New function.
5916 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
5917 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
5919 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
5920 (arm_read_description): New, with bits factored from
5922 (arm_arch_setup): Reimplement.
5923 (target_regsets): Rename to ...
5924 (arm_regsets): ... this, and make static.
5925 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
5926 (arm_regs_info): New function.
5927 (the_low_target): Adjust.
5928 (initialize_low_arch): New function.
5929 * linux-m68k-low.c (tdesc_m68k): Declare.
5930 (target_regsets): Rename to ...
5931 (m68k_regsets): ... this, and make static.
5932 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
5933 (m68k_regs_info): New function.
5934 (m68k_arch_setup): New function.
5935 (the_low_target): Adjust.
5936 (initialize_low_arch): New function.
5937 * linux-sh-low.c (tdesc_sharch): Declare.
5938 (target_regsets): Rename to ...
5939 (sh_regsets): ... this, and make static.
5940 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
5941 (sh_regs_info, sh_arch_setup): New functions.
5942 (the_low_target): Adjust.
5943 (initialize_low_arch): New function.
5944 * linux-bfin-low.c (tdesc_bfin): Declare.
5945 (bfin_arch_setup): New function.
5946 (bfin_usrregs_info, regs_info): New globals.
5947 (bfin_regs_info): New function.
5948 (the_low_target): Adjust.
5949 (initialize_low_arch): New function.
5950 * linux-cris-low.c (tdesc_cris): Declare.
5951 (cris_arch_setup): New function.
5952 (cris_usrregs_info, regs_info): New globals.
5953 (cris_regs_info): New function.
5954 (the_low_target): Adjust.
5955 (initialize_low_arch): New function.
5956 * linux-cris-low.c (tdesc_crisv32): Declare.
5957 (cris_arch_setup): New function.
5958 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
5959 (cris_regs_info): New function.
5960 (the_low_target): Adjust.
5961 (initialize_low_arch): New function.
5962 * linux-m32r-low.c (tdesc_m32r): Declare.
5963 (m32r_arch_setup): New function.
5964 (m32r_usrregs_info, regs_info): New globals.
5965 (m32r_regs_info): Adjust.
5966 (initialize_low_arch): New function.
5967 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
5968 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
5969 (tic6x_usrregs_info): Forward declare.
5970 (tic6x_read_description): New function, based on ...
5971 (tic6x_arch_setup): ... this. Reimplement.
5972 (target_regsets): Rename to ...
5973 (tic6x_regsets): ... this, and make static.
5974 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
5975 (tic6x_regs_info): New function.
5976 (the_low_target): Adjust.
5977 (initialize_low_arch): New function.
5978 * linux-xtensa-low.c (tdesc_xtensa): Declare.
5979 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
5980 (target_regsets): Rename to ...
5981 (xtensa_regsets): ... this, and make static.
5982 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
5984 (xtensa_arch_setup, xtensa_regs_info): New functions.
5985 (the_low_target): Adjust.
5986 (initialize_low_arch): New function.
5987 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
5988 (nios2_arch_setup): Set the current process'es tdesc.
5989 (target_regsets): Rename to ...
5990 (nios2_regsets): ... this.
5991 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
5992 (nios2_regs_info): New function.
5993 (the_low_target): Adjust.
5994 (initialize_low_arch): New function.
5995 * linux-aarch64-low.c (tdesc_aarch64): Declare.
5996 (aarch64_arch_setup): Set the current process'es tdesc.
5997 (target_regsets): Rename to ...
5998 (aarch64_regsets): ... this.
5999 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
6000 (aarch64_regs_info): New function.
6001 (the_low_target): Adjust.
6002 (initialize_low_arch): New function.
6003 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
6005 (target_regsets): Rename to ...
6006 (tile_regsets): ... this.
6007 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
6008 (tile_regs_info): New function.
6009 (tile_arch_setup): Set the current process'es tdesc.
6010 (the_low_target): Adjust.
6011 (initialize_low_arch): New function.
6012 * spu-low.c (tdesc_spu): Declare.
6013 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
6014 * win32-arm-low.c (tdesc_arm): Declare.
6015 (arm_arch_setup): New function.
6016 (the_low_target): Install arm_arch_setup instead of
6018 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
6019 (init_windows_x86): Rename to ...
6020 (i386_arch_setup): ... this. Set `win32_tdesc'.
6021 (the_low_target): Adjust.
6022 * win32-low.c (win32_tdesc): New global.
6023 (child_add_thread): Don't create the thread cache here.
6024 (do_initial_child_stuff): Set the new process'es tdesc.
6025 * win32-low.h (struct target_desc): Forward declare.
6026 (win32_tdesc): Declare.
6027 * lynx-i386-low.c (tdesc_i386): Declare global.
6028 (lynx_i386_arch_setup): Set `lynx_tdesc'.
6029 * lynx-low.c (lynx_tdesc): New global.
6030 (lynx_add_process): Set the new process'es tdesc.
6031 * lynx-low.h (struct target_desc): Forward declare.
6032 (lynx_tdesc): Declare global.
6033 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
6034 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
6035 * nto-low.c (nto_tdesc): New global.
6036 (do_attach): Set the new process'es tdesc.
6037 * nto-low.h (struct target_desc): Forward declare.
6038 (nto_tdesc): Declare.
6039 * nto-x86-low.c (tdesc_i386): Declare.
6040 (nto_x86_arch_setup): Set `nto_tdesc'.
6042 2013-06-04 Gary Benson <gbenson@redhat.com>
6044 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
6045 to qSupported response when appropriate.
6046 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
6047 with nonzero-length annex.
6048 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
6049 arguments supplied in annex.
6051 2013-05-31 Doug Evans <dje@google.com>
6054 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
6055 64 bits in 64-cross-32 environment.
6057 2013-05-28 Pedro Alves <palves@redhat.com>
6059 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
6060 (aarch64-without-fpu.c): Delete rule.
6061 * configure.srv (aarch64*-*-linux*): Remove references to
6062 aarch64-without-fpu.o and aarch64-without-fpu.xml.
6063 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
6066 2013-05-24 Pedro Alves <palves@redhat.com>
6068 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
6069 instead of strchr/decode_address. Error if the range isn't split
6070 with a ','. Don't assume there's be a ':' in the action.
6072 2013-05-23 Yao Qi <yao@codesourcery.com>
6073 Pedro Alves <palves@redhat.com>
6075 * linux-low.c (lwp_in_step_range): New function.
6076 (linux_wait_1): If the thread was range stepping and stopped
6077 outside the stepping range, report the stop to GDB. Otherwise,
6078 continue stepping. Add range stepping debug output.
6079 (linux_set_resume_request): Copy the step range from the resume
6081 (linux_supports_range_stepping): New.
6082 (linux_target_ops) <supports_range_stepping>: Set to
6083 linux_supports_range_stepping.
6084 * linux-low.h (struct linux_target_ops)
6085 <supports_range_stepping>: New field.
6086 (struct lwp_info) <step_range_start, step_range_end>: New fields.
6087 * linux-x86-low.c (x86_supports_range_stepping): New.
6088 (the_low_target) <supports_range_stepping>: Set to
6089 x86_supports_range_stepping.
6090 * server.c (handle_v_cont): Handle 'r' action.
6091 (handle_v_requests): Append ";r" if the target supports range
6093 * target.h (struct thread_resume) <step_range_start,
6094 step_range_end>: New fields.
6095 (struct target_ops) <supports_range_stepping>:
6097 (target_supports_range_stepping): New macro.
6099 2013-05-17 Joel Brobecker <brobecker@adacore.com>
6101 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
6102 confusion in comment.
6104 2013-05-17 Joel Brobecker <brobecker@adacore.com>
6106 * lynx-low.c (struct process_info_private): New type.
6107 (lynx_add_process): New function.
6108 (lynx_create_inferior, lynx_attach): Replace calls to
6109 add_process by calls to lynx_add_process.
6110 (lynx_resume): If PTID is null, then try using
6111 current_process()->private->last_wait_event_ptid.
6113 (lynx_clear_inferiors): Delete. The contents of that function
6114 has been inlined in lynx_mourn;
6115 (lynx_wait_1): Save the ptid in the process's private data.
6116 (lynx_mourn): Free the process' private data. Replace call
6117 to lynx_clear_inferiors by call to clear_inferiors.
6119 2013-05-17 Yao Qi <yao@codesourcery.com>
6121 * i386-low.c (i386_length_and_rw_bits): Move the comment to
6124 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
6126 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
6127 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
6128 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
6129 PT_TEXT_END_ADDR guards. Update comments.
6130 (linux_target_op) <read_offsets>: Conditionally define to
6131 linux_read_offsets if the target is UCLIBC and if it defines
6132 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
6134 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
6135 Andrew Jenner <andrew@codesourcery.com>
6137 * Makefile.in (SFILES): Add linux-nios2-low.c.
6138 (clean): Add action to delete nios2-linux.c.
6139 (nios2-linux.c): New rule.
6140 * configure.srv: Add nios2*-*-linux*.
6141 * linux-nios2-low.c: New.
6143 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
6145 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
6147 2013-04-25 Hui Zhu <hui@codesourcery.com>
6150 * ax.c (ax_printf): Add fflush.
6152 2013-04-22 Tom Tromey <tromey@redhat.com>
6154 * Makefile.in (SFILES): Add filestuff.c.
6155 (OBS): Add filestuff.o.
6156 (filestuff.o): New target.
6157 * config.in, configure: Rebuild.
6158 * configure.ac: Check for fdwalk, pipe2.
6160 2013-04-17 Pedro Alves <palves@redhat.com>
6162 * configure.ac (USE_THREAD_DB): Delete variable.
6163 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
6164 Don't AC_SUBST USE_THREAD_DB.
6165 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
6166 * config.in, configure: Regenerate.
6168 2013-04-16 Pedro Alves <palves@redhat.com>
6170 * linux-low.h (struct lwp_info) <thread_known>: Move under
6171 the USE_THREAD_DB #ifdef.
6173 2013-04-16 Pedro Alves <palves@redhat.com>
6175 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
6176 (linux-low.o): Delete rule.
6177 * linux-low.h: Always include "gdb_thread_db.h" instead of
6178 conditionally including thread_db.h.
6179 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
6182 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6184 * Makefile.in (install-only): Fix make install regression.
6186 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
6188 Convert man pages to texinfo, new gdbinit.5 texinfo page.
6189 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
6191 * gdbserver.1: Remove.
6193 2013-03-22 Pedro Alves <palves@redhat.com>
6195 * linux-low.c (handle_extended_wait): Don't call
6196 linux_enable_event_reporting.
6198 2013-03-15 Tony Theodore <tonyt@logyst.com>
6201 * Makefile.in (SHELL): Use @SHELL@.
6203 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
6205 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
6208 2013-03-13 Joel Brobecker <brobecker@adacore.com>
6210 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
6211 Remove extraneous NULL element.
6213 2013-03-13 Yao Qi <yao@codesourcery.com>
6215 * tracepoint.c (traceframe_read_tsv): Look for the last matched
6216 'V' block in trace frame.
6218 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6220 * target.h (struct target_ops): Add btrace ops.
6221 (target_supports_btrace): New macro.
6222 (target_enable_btrace): New macro.
6223 (target_disable_btrace): New macro.
6224 (target_read_btrace): New macro.
6225 * gdbthread.h (struct thread_info): Add btrace field.
6226 * server.c: Include btrace-common.h.
6227 (handle_btrace_general_set): New function.
6228 (handle_btrace_enable): New function.
6229 (handle_btrace_disable): New function.
6230 (handle_general_set): Call handle_btrace_general_set.
6231 (handle_qxfer_btrace): New function.
6232 (struct qxfer qxfer_packets[]): Add btrace entry.
6233 * inferiors.c (remove_thread): Disable btrace.
6234 * linux-low: Include linux-btrace.h.
6235 (linux_low_enable_btrace): New function.
6236 (linux_low_read_btrace): New function.
6237 (linux_target_ops): Add btrace ops.
6238 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
6239 Add srv_linux_btrace=yes.
6240 (x86_64-*-linux*): Add linux-btrace.o.
6241 Add srv_linux_btrace=yes.
6242 * configure.ac: Define HAVE_LINUX_BTRACE.
6243 * config.in: Regenerated.
6244 * configure: Regenerated.
6246 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6248 * server.c (handle_qxfer): Preserve error message if -3 is
6250 (qxfer): Document the -3 return value.
6252 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6254 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
6255 (linux_btrace_h): New variable.
6256 (linux-btrace.o): New rule.
6258 2013-03-08 Stan Shebs <stan@codesourcery.com>
6259 Hafiz Abid Qadeer <abidh@codesourcery.com>
6261 * tracepoint.c (trace_buffer_size): New global.
6262 (DEFAULT_TRACE_BUFFER_SIZE): New define.
6263 (init_trace_buffer): Change to one-argument function. Allocate
6264 trace buffer memory.
6265 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
6266 handle QTBuffer:size packet.
6267 (cmd_bigqtbuffer_size): New function.
6268 (initialize_tracepoint): Call init_trace_buffer with
6269 DEFAULT_TRACE_BUFFER_SIZE.
6270 * server.c (handle_query): Add QTBuffer:size in the
6273 2013-03-07 Yao Qi <yao@codesourcery.com>
6275 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
6276 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
6278 (cmd_qtsp): Adjust condition. Do post increment.
6279 Set cur_action and cur_step_action back to 0.
6281 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
6284 * linux-low.c (linux_write_memory): Return early success if LEN is
6287 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
6289 * configure.srv: Add x86_64-*-cygwin* as target.
6291 2013-02-28 Tom Tromey <tromey@redhat.com>
6293 * configure.ac: Invoke AC_SYS_LARGEFILE.
6294 * configure, config.in: Rebuild.
6296 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
6298 * win32-low.c: Throughout, fix format strings and casts of
6299 printf-like functions to avoid type related warnings on all
6301 (get_child_debug_event): Print dwDebugEventCode as hex since
6302 that's how it's usually documented.
6304 2013-02-28 Yao Qi <yao@codesourcery.com>
6306 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
6309 2013-02-27 Jiong Wang <jiwang@tilera.com>
6311 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
6312 (reg-tilegx32.c): New rule.
6313 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
6314 * linux-tile-low.c (tile_arch_setup): New function. Invoke
6315 different register info initializer according to elf class.
6316 (init_registers_tilgx32): New function. The tilegx32 register info
6318 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
6319 (tile_store_gregset): Likewise.
6321 2013-02-27 Yao Qi <yao@codesourcery.com>
6323 * server.c (process_point_options): Print debug message when
6324 debug_threads is true.
6326 2013-02-26 Yao Qi <yao@codesourcery.com>
6328 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
6330 2013-02-19 Pedro Alves <palves@redhat.com>
6331 Kai Tietz <ktietz@redhat.com>
6335 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
6336 instead of strtoul to extract address from packet.
6337 (process_serial_event) <'z'>: Likewise.
6339 2013-02-18 Yao Qi <yao@codesourcery.com>
6341 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
6343 2013-02-14 Pedro Alves <palves@redhat.com>
6347 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
6348 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
6350 2013-02-14 Pedro Alves <palves@redhat.com>
6352 * tracepoint.c (cmd_qtdpsrc): Use savestring.
6354 2013-02-14 Pedro Alves <palves@redhat.com>
6356 * tracepoint.c (save_string): Delete.
6357 (add_tracepoint_action): Use savestring instead of save_string.
6359 2013-02-12 Pedro Alves <palves@redhat.com>
6361 * linux-xtensa-low.c: Ditto.
6362 * xtensa-xtregs.c: Ditto.
6364 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
6366 * thread-db.c (thread_db_get_tls_address): NULL pointer check
6369 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
6371 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
6372 aarch64_num_wp_regs and aarch64_num_bp_regs to
6373 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
6375 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
6377 * linux-aarch64-low.c (ps_get_thread_area): Replace
6378 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
6380 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
6381 Marcus Shawcroft <marcus.shawcroft@arm.com>
6382 Nigel Stephens <nigel.stephens@arm.com>
6383 Yufeng Zhang <yufeng.zhang@arm.com>
6385 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
6386 (aarch64.c, aarch64-without-fpu.c): New targets.
6387 * configure.srv (aarch64*-*-linux*): New.
6388 * linux-aarch64-low.c: New file.
6390 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
6392 * linux-low.c (handle_extended_wait, linux_create_inferior)
6393 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
6394 (dequeue_one_deferred_signal, linux_resume_one_thread)
6395 (fetch_register, linux_write_memory, linux_enable_event_reporting)
6396 (linux_tracefork_grandchild, linux_test_for_tracefork)
6397 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
6398 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
6399 where the argument is 0.
6401 2013-01-25 Yao Qi <yao@codesourcery.com>
6403 * event-loop.c: Include "queue.h".
6404 (gdb_event_p): New typedef.
6405 (struct gdb_event) <next_event>: Remove.
6406 (event_queue): Change to QUEUE(gdb_event_p).
6407 (async_queue_event): Remove.
6408 (gdb_event_xfree): New.
6409 (initialize_event_loop): New.
6410 (process_event): Use API from QUEUE.
6411 (wait_for_event): Likewise.
6412 * server.c (main): Call initialize_event_loop.
6413 * server.h (initialize_event_loop): Declare.
6415 2013-01-18 Yao Qi <yao@codesourcery.com>
6417 * ax.h (struct eval_agent_expr_context): New.
6418 (gdb_eval_agent_expr): Update declaration.
6419 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
6420 TFRAME. Add new argument CTX.
6421 * server.h (struct eval_agent_expr_context): Declare.
6422 (agent_mem_read, agent_tsv_read): Update declaration.
6423 (agent_mem_read_string): Likewise.
6424 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
6425 (add_traceframe_block): Add new argument TPOINT.
6426 Increase TPOINT->traceframe_usage.
6427 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
6428 eval_tracepoint_agent_expr.
6429 (condition_true_at_tracepoint): Likewise.
6430 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
6431 (agent_mem_read_string, agent_tsv_read): Likewise.
6433 2013-01-16 Yao Qi <yao@codesourcery.com>
6435 * linux-low.c (linux_resume_one_lwp): Don't check
6436 'lwp->bp_reinsert != 0'.
6438 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6439 Pedro Alves <palves@redhat.com>
6441 * lynx-low.c (ptrace_request_to_str): Define a temporary
6442 macro and use it to simplify this function's implementation.
6444 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6446 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
6449 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6451 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
6453 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6455 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
6457 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6459 * lynx-low.c (lynx_resume): Use the resume_info parameter
6460 to determine the ptid for the lynx_ptrace call, unless
6461 it is equal to minus_one_ptid, in which case we use the
6462 ptid of the current_inferior.
6463 (lynx_wait_1): After having received a thread create/exit
6464 event, resume the inferior's execution using the signaling
6465 thread's ptid, rather than the old ptid.
6467 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6469 * lynx-low.c (lynx_resume): Delete variable ret.
6471 2013-01-01 Joel Brobecker <brobecker@adacore.com>
6473 * gdbreplay.c (gdbreplay_version): Update copyright year.
6474 * server.c (gdbserver_version): Likewise.
6476 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6478 * lynx-low.c (lynx_wait_1): Add debug trace before adding
6481 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6483 * lynx-low.c (ptrace_request_to_str): Add handling for
6486 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6488 * lynx-low.c (lynx_attach): Delete variable new_process.
6490 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6492 * lynx-low.c (lynx_create_inferior): Delete variable
6495 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6497 * lynx-low.c (ptrace_request_to_str): Do not handle
6498 PTRACE_GETTHREADLIST if this macro does not exist.
6500 2012-12-15 Yao Qi <yao@codesourcery.com>
6502 * Makefile.in (OBS): Add notif.o.
6503 * notif.c, notif.h: New.
6504 * server.c: Include "notif.h".
6505 (struct vstop_notif) <next>: Remove.
6507 (queue_stop_reply): Update.
6508 (push_event, send_next_stop_reply): Remove.
6509 (discard_queued_stop_replies): Update.
6510 (notif_stop): New variable.
6511 (handle_v_stopped): Remove.
6512 (handle_v_requests): Don't call handle_v_stopped. Call
6513 handle_ack_notif instead.
6514 (queue_stop_reply_callback): Call notif_event_enque instead
6515 of queue_stop_reply.
6516 (handle_status): Don't call send_next_stop_reply, call
6517 notif_write_event instead.
6518 (kill_inferior_callback): Likewise.
6519 (detach_or_kill_inferior_callback): Likewise.
6520 (main): Call initialize_notif.
6521 (process_serial_event): Call QUEUE_is_empty.
6522 (handle_target_event): Call notif_push instead of push event.
6523 * server.h (push_event): Remove declaration.
6525 2012-12-10 Tom Tromey <tromey@redhat.com>
6527 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
6528 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
6531 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
6532 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
6533 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
6534 (amd64-linux-ipa.o, ax.o): Rewrite.
6535 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
6536 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
6537 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
6538 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
6539 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
6540 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
6541 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
6542 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
6543 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
6544 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
6545 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
6546 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
6547 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
6548 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
6549 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
6550 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
6551 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
6552 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
6553 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
6554 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
6555 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
6556 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
6557 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
6558 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
6559 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
6560 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
6561 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
6562 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
6563 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
6564 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
6565 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
6566 (reg-tilegx.o): Remove.
6567 (all_object_files): New macro.
6568 Include .deps files.
6569 * aclocal.m4, configure: Rebuild.
6570 * acinclude.m4: Include depstand.m4, lead-dot.m4.
6571 * configure.ac: Invoke ZW_CREATE_DEPDIR,
6572 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
6574 2012-12-05 Tom Tromey <tromey@redhat.com>
6577 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
6579 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
6581 * configure.ac: Check for linux/perf_event.h.
6582 * config.in: Regenerated.
6583 * configure: Regenerated.
6585 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
6587 * hostio.c (handle_readlink): Decrease buffer size
6588 parameter passed to readlink by one byte.
6590 2012-11-26 Yao Qi <yao@codesourcery.com>
6592 * configure.ac (build_warnings): Append '-Wempty-body'.
6593 * configure: Regenerated.
6594 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
6597 2012-11-15 Pierre Muller <muller@sourceware.org>
6599 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
6600 * config.in: Regenerate.
6601 * configure: Regenerate.
6602 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
6603 Use "gdb_wait.h" header instead of <sys/wait.h> header.
6604 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
6605 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
6607 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
6608 instead of <sys/wait.h> header.
6609 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
6611 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
6613 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
6614 (various make rules): Remove -DGDBSERVER
6616 2012-11-09 Yao Qi <yao@codesourcery.com>
6618 * spu-low.c (current_ptid): Move it to ..
6619 * gdbthread.h: ... here. New.
6620 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
6621 * server.c (myresume, process_serial_event): Likewise.
6622 * thread-db.c (thread_db_find_new_threads): Likewise.
6623 * tracepoint.c (run_inferior_command): Likewise.
6625 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
6627 * server.c (handle_search_memory_1): Include access length in
6630 2012-09-05 Michael Brandt <michael.brandt@axis.com>
6632 * linux-crisv32-low.c: Fix compile errors.
6634 2012-09-04 Yao Qi <yao@codesourcery.com>
6636 * tracepoint.c (cmd_qtsv): Adjust debug message.
6637 Don't check CUR_TPOINT.
6639 2012-08-28 Yao Qi <yao@codesourcery.com>
6641 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
6642 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
6643 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
6644 Remove declarations of xmalloc, xreallloc, xstrdup and
6646 * Makefile.in (libiberty_h): New.
6647 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
6648 (linux-bfin-low.o): Append dependency 'libiberty.h'.
6650 2012-08-23 Yao Qi <yao@codesourcery.com>
6652 * server.h: Remove declaration of 'xsnprintf'.
6654 2012-08-22 Keith Seitz <keiths@redhat.com>
6656 * server.h: Include build-gnulib-gbserver/config.h.
6657 * gdbreplay.c: Likewise.
6659 2012-08-08 Doug Evans <dje@google.com>
6661 * Makefile.in (SFILES): Add gdb_vecs.c.
6662 (OBS): Add gdb_vecs.o.
6663 (gdb_vecs_h, host_defs_h): New variables.
6664 (thread-db.o): Add $(gdb_vecs_h) dependency.
6665 (gdb_vecs.o): New rule.
6666 * thread-db.c: #include "gdb_vecs.h".
6667 (thread_db_load_search): Use a vector to iterate over path elements.
6668 Handle text appearing after "$pdir".
6670 * configure.ac: Add check for strstr.
6671 * config.in: Regenerate.
6672 * configure: Regenerate.
6674 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
6676 * hostio.c (handle_pread): If pread fails, fall back to attempting
6678 (handle_pwrite): Likewise for pwrite.
6680 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
6682 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
6683 between unsupported TYPE and unimplementable ADDR/LEN combination.
6684 (arm_insert_point): Act on new return value.
6686 2012-07-31 Pedro Alves <palves@redhat.com>
6688 * server.c (process_point_options): Only skip tokens if we find
6689 one that is unrecognized. Don't treat 'X' specially while
6690 skipping unrecognized tokens.
6692 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
6694 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
6695 to 4-byte-align HW breakpoint addresses for Thumb.
6697 2012-07-27 Yao Qi <yao@codesourcery.com>
6701 * server.h: Declare gdb_agent_about_to_close.
6702 * target.c (kill_inferior): Include "agent.h".
6703 New. Send command 'kill'.
6704 * target.h (kill_inferior): Removed macro.
6705 * tracepoint.c (gdb_agent_about_to_close): New.
6706 (gdb_agent_helper_thread): Handle command 'close'.
6707 Wait endlessly until the inferior stops.
6708 Install gdb_agent_remove_socket to atexit hook.
6709 (agent_socket_name): New static variable.
6710 (gdb_agent_socket_init): Replace local variable 'name' with
6711 'agent_socket_name'.
6712 (gdb_agent_remove_socket): New.
6714 2012-07-27 Yao Qi <yao@codesourcery.com>
6716 * server.c (process_point_options): Stop at 'X' when parsing.
6718 2012-07-19 Michael Eager <eager@eagercon.com>
6720 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
6722 * linux-x86-low.c (x86_insert_point, x86_remove_point):
6723 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
6724 hardware breakpoint.
6726 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6728 * gdbserver/linux-low.c (initialize_low): Call
6729 linux_ptrace_init_warnings.
6731 2012-07-02 Doug Evans <dje@google.com>
6733 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
6736 2012-07-02 Stan Shebs <stan@codesourcery.com>
6738 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
6739 (ax.o): Add it to build rule.
6741 (OBS): Add format.o.
6742 (IPA_OBS): Add format.o.
6743 * server.c (handle_query): Claim support for breakpoint commands.
6744 (process_point_options): Add command case.
6745 (process_serial_event): Leave running if there are printfs in
6747 * mem-break.h (any_persistent_commands): Declare.
6748 (add_breakpoint_commands): Declare.
6749 (gdb_no_commands_at_breakpoint): Declare.
6750 (run_breakpoint_commands): Declare.
6751 * mem-break.c (struct point_command_list): New struct.
6752 (struct breakpoint): New field command_list.
6753 (any_persistent_commands): New function.
6754 (add_commands_to_breakpoint): New function.
6755 (add_breakpoint_commands): New function.
6756 (gdb_no_commands_at_breakpoint): New function.
6757 (run_breakpoint_commands): New function.
6758 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
6760 * ax.c: Include format.h.
6761 (ax_printf): New function.
6762 (gdb_eval_agent_expr): Add printf opcode.
6764 2012-06-13 Yao Qi <yao@codesourcery.com>
6766 * server.c (start_inferior): Remove duplicated writes to fields
6767 'last_resume_kind' and 'last_status' of 'current_inferior'.
6769 2012-06-12 Yao Qi <yao@codesourcery.com>
6770 Pedro Alves <palves@redhat.com>
6772 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
6774 * server.c (handle_v_cont): Extend comment.
6776 2012-06-11 Yao Qi <yao@codesourcery.com>
6778 * linux-low.c (linux_attach): Add 'static'.
6780 2012-06-06 Yao Qi <yao@codesourcery.com>
6782 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
6784 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
6786 Fix gcc -flto compilation warning.
6787 * server.c (main): Make variable multi_mode and attach volatile.
6789 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6791 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
6792 if the platform doesn't know about it.
6794 2012-05-30 Jeff Kenton <jkenton@tilera.com>
6796 * Makefile.in (SFILES): Add linux-tile-low.c.
6797 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
6798 * configure.srv: Handle tilegx-*-linux*.
6799 * linux-tile-low.c: New file.
6801 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6803 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
6805 2012-05-24 Pedro Alves <palves@redhat.com>
6809 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
6811 2012-05-24 Pedro Alves <palves@redhat.com>
6815 Replace target_signal with gdb_signal throughout.
6817 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
6819 * linux-low.c (linux_store_registers): Avoid the copying sequence
6820 when no data has been retrieved by ptrace.
6822 2012-05-22 Will Deacon <will.deacon@arm.com>
6824 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
6825 Include asm/ptrace.h.
6826 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
6829 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
6831 * linux-low.c (linux_store_registers): Don't re-retrieve data
6832 with ptrace that has already been obtained from /proc. Always
6833 copy any data retrieved with ptrace to the buffer supplied.
6835 2012-05-11 Yao Qi <yao@codesourcery.com>
6836 Pedro Alves <palves@redhat.com>
6838 * linux-low.c (enum stopping_threads_kind): New.
6839 (stopping_threads): Change type to `enum stopping_threads_kind'.
6840 (handle_extended_wait): If stopping and suspending threads, leave
6841 the new_lwp suspended too.
6842 (linux_wait_for_event): Adjust.
6843 (stop_all_lwps): Set `stopping_threads' to
6844 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
6845 whether we're suspending threads or just stopping them. Assert no
6848 2012-04-29 Yao Qi <yao@codesourcery.com>
6850 * server.h: Move some code to ...
6851 * gdbthread.h: ... here. New.
6852 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
6853 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
6854 (nto-low.o, win32-low.o): Likewise.
6855 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
6856 * regcache.c, remote-utils.c, server.c: Likewise.
6857 * target.c, tracepoint.c, win32-low.c: Likewise.
6859 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6861 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
6862 (PTRACE_ARG4_TYPE): Likewise.
6863 (PTRACE_XFER_TYPE): Likewise.
6864 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
6865 ptrace to PTRACE_ARG3_TYPE.
6866 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
6867 (PTRACE_ARG4_TYPE): Likewise.
6868 (PTRACE_XFER_TYPE): Likewise.
6869 (linux_detach_one_lwp): Cast fourth argument of
6870 ptrace to long then PTRACE_ARG4_TYPE.
6871 (regsets_fetch_inferior_registers): Cast third argument of
6872 ptrace to long then PTRACE_ARG3_TYPE.
6873 (regsets_store_inferior_registers): Likewise.
6875 2012-04-20 Pedro Alves <palves@redhat.com>
6877 * configure: Regenerate.
6879 2012-04-19 Pedro Alves <palves@redhat.com>
6881 * Makefile.in (GNULIB_BUILDDIR): New.
6882 (LIBGNU, INCGNU, GNULIB_H): Adjust.
6883 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
6884 (all, install-only, uninstall, clean-info, all-lib, clean): No
6885 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
6886 (maintainer-clean realclean distclean): Use subdir_do.
6888 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
6889 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
6890 * acinclude.m4: Include acx_configure_dir.m4.
6891 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
6892 calls. Call AC_PROG_RANLIB. Configure gnulib using
6895 (GNULIB_STDINT_H): Adjust.
6896 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
6897 * gdbreplay.c: Include build-gnulib/config.h.
6898 * server.h: Likewise.
6899 * aclocal.m4: Regenerate.
6900 * config.in: Regenerate.
6901 * configure: Regenerate.
6903 2012-04-19 Pedro Alves <palves@redhat.com>
6905 * Makefile.in (LIBGNU, INCGNU): Adjust.
6906 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
6907 (all, install-only, uninstall, clean-info, all-lib, clean)
6908 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
6909 * configure.ac: Adjust AC_OUTPUT output.
6910 * aclocal.m4: Regenerate.
6911 * configure: Regenerate.
6913 2012-04-19 Pedro Alves <palves@redhat.com>
6915 * Makefile.in (generated_files): New.
6916 (server_h): Remove the explicit dependency on config.h, and depend
6917 on $generated_files.
6919 2012-04-19 Pedro Alves <palves@redhat.com>
6921 * Makefile.in (INCGNU): Add -Ignulib.
6923 2012-04-19 Pedro Alves <palves@redhat.com>
6925 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
6926 (INCGNU): ... this, and spell out -I here.
6927 (GNULIB_LIB): Rename to ...
6929 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
6931 2012-04-19 Pedro Alves <palves@redhat.com>
6933 * config.in: Regenerate.
6935 2012-04-19 Pedro Alves <palves@redhat.com>
6937 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
6938 * server.h (memmem): Remove declaration.
6939 * config.in: Regenerate.
6940 * configure: Regenerate.
6942 2012-04-19 Yao Qi <yao@codesourcery.com>
6944 * Makefile.in (SFILES): Add common/vec.c.
6948 2012-04-19 Yao Qi <yao@codesourcery.com>
6950 * remote-utils.c (prepare_resume_reply): Replace with macro
6951 target_core_of_thread.
6952 * server.c (handle_qxfer_threads_proper): Likewise.
6953 * target.h (traget_core_of_thread): New macro.
6955 2012-04-18 Pedro Alves <palves@redhat.com>
6957 * aclocal.m4: Regenerate.
6958 * configure: Regenerate.
6960 2012-04-16 Yao Qi <yao@codesourcery.com>
6962 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
6963 duplicated on address.
6965 2012-04-16 Yao Qi <yao@codesourcery.com>
6967 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
6968 (struct tracepoint_action_ops) <send>: New field.
6969 (m_tracepoint_action_send, r_tracepoint_action_send): New.
6970 (agent_expr_send, x_tracepoint_action_send): New.
6971 (l_tracepoint_action_send): New.
6972 (cmd_qtdp): Download and install tracepoint
6973 according to `use_agent'.
6974 (run_inferior_command): Add one more parameter `len'.
6976 (tracepoint_send_agent): New.
6977 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
6979 2012-04-16 Yao Qi <yao@codesourcery.com>
6981 * tracepoint.c (download_tracepoints): Moved to ...
6982 (cmd_qtstart): ... here.
6984 2012-04-14 Yao Qi <yao@codesourcery.com>
6986 * tracepoint.c: Include inttypes.h.
6987 (struct collect_memory_action): Use sized types.
6988 (struct tracepoint): Likewise.
6989 (cmd_qtdp, stop_tracing): Update print specifiers.
6990 (cmd_qtp, response_tracepoint): Likewise.
6991 (collect_data_at_tracepoint): Likewise.
6992 (collect_data_at_step): Likewise.
6994 2012-04-14 Yao Qi <yao@codesourcery.com>
6996 Import gnulib module inttypes.
6997 * aclocal.m4, config.in, configure: Regenerated.
6999 2012-04-14 Yao Qi <yao@codesourcery.com>
7001 * Makefile.in (maintainer-clean, realclean, distclean): Remove
7002 Makefile and config.status at last.
7004 2012-04-13 Yao Qi <yao@codesourcery.com>
7006 * tracepoint.c: Include stdint.h unconditionally.
7008 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7010 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
7011 on BFD_HAVE_SYS_PROCFS_TYPE.
7012 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
7013 * configure: Regenerate.
7014 * config.in: Likewise.
7016 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
7018 * Makefile.in (clean): Also remove x32.c x32-linux.c
7019 x32-avx.c x32-avx-linux.c.
7020 (x32.o): New target.
7022 (x32-linux.o): Likewise.
7023 (x32-linux.c): Likewise.
7024 (x32-avx.o): Likewise.
7025 (x32-avx.c): Likewise.
7026 (x32-avx-linux.o): Likewise.
7027 (x32-avx-linux.c): Likewise.
7029 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
7030 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
7031 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
7032 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
7033 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
7034 i386/x32-avx-linux.xml.
7036 * linux-x86-low.c (init_registers_x32_linux): New prototype.
7037 (init_registers_x32_avx_linux): Likwise.
7038 (x86_linux_update_xmltarget): Call init_registers_x32_linux
7039 or init_registers_x32_avx_linux if linux_is_elf64 is false.
7041 2012-04-13 Pedro Alves <palves@redhat.com>
7043 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
7044 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
7045 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
7046 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
7049 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7051 * linux-x86-low.c (compat_x32_clock_t): New.
7052 (compat_x32_siginfo_t): Likewise.
7053 (compat_x32_siginfo_from_siginfo): Likewise.
7054 (siginfo_from_compat_x32_siginfo): Likewise.
7055 (linux_is_elf64): Likewise.
7056 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
7057 and siginfo_from_compat_x32_siginfo for x32.
7058 (x86_arch_setup): Set linux_is_elf64.
7060 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7063 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
7065 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
7066 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
7067 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
7068 compatible with process.
7070 2012-04-12 Yao Qi <yao@codesourcery.com>
7072 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
7073 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
7074 (install-only, install-info, clean): Handle sub dir gnulib.
7075 (all-lib, am--refresh): New targets.
7076 (memmem.o): Remove target.
7077 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
7078 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
7079 (AC_REPLACE_FUNCS): Remove memmem.
7080 Invoke gl_INIT and AM_INIT_AUTOMAKE.
7081 (AC_OUTPUT): Generate Makefile in gnulib/.
7082 * aclocal.m4, config.in, configure: Regenerated.
7084 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
7086 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
7088 2012-04-05 Pedro Alves <palves@redhat.com>
7090 -Werror=strict-aliasing
7092 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
7095 2012-04-04 Pedro Alves <palves@redhat.com>
7097 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
7098 (sparc_store_gregset_from_stack, sparc_store_gregset)
7099 (sparc_breakpoint_at): Fix formatting.
7101 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7103 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
7105 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
7106 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
7107 * config.in: Regenerate.
7108 * configure: Likewise.
7110 2012-03-29 Pedro Alves <palves@redhat.com>
7112 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
7113 Correct ptrace arguments.
7115 2012-03-28 Pedro Alves <palves@redhat.com>
7117 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
7118 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
7119 (IA64_FR1_REGNUM): New defines.
7120 (ia64_fetch_register): New.
7121 (the_low_target): Install it.
7122 * linux-low.h (struct linux_target_ops) <fetch_register>: New
7124 * linux-low.c (linux_fetch_registers): Try the
7125 the_low_target.fetch_register hook first.
7127 * linux-arm-low.c (the_low_target): Adjust.
7128 * linux-bfin-low.c (the_low_target): Adjust.
7129 * linux-cris-low.c (the_low_target): Adjust.
7130 * linux-crisv32-low.c (the_low_target): Adjust.
7131 * linux-m32r-low.c (the_low_target): Adjust.
7132 * linux-m68k-low.c (the_low_target): Adjust.
7133 * linux-mips-low.c (the_low_target): Adjust.
7134 * linux-ppc-low.c (the_low_target): Adjust.
7135 * linux-s390-low.c (the_low_target): Adjust.
7136 * linux-sh-low.c (the_low_target): Adjust.
7137 * linux-sparc-low.c (the_low_target): Adjust.
7138 * linux-tic6x-low.c (the_low_target): Adjust.
7139 * linux-x86-low.c (the_low_target): Adjust.
7140 * linux-xtensa-low.c (the_low_target): Adjust.
7142 2012-03-26 Pedro Alves <palves@redhat.com>
7144 * server.c (handle_qxfer_libraries): Don't bail early if
7145 the_target->qxfer_libraries_svr4 is not NULL.
7147 2012-03-26 Pedro Alves <palves@redhat.com>
7149 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
7151 2012-03-23 Pedro Alves <palves@redhat.com>
7153 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
7154 "library-list-svr4" element's start tag when the the DSO list is
7157 2012-03-23 Pedro Alves <palves@redhat.com>
7159 * linux-low.c (read_one_ptr): Read the inferior's pointer through
7160 a variable whose type size is the same as the inferior's pointer
7163 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
7165 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
7167 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
7168 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
7169 * linux-low.h: Include <signal.h>.
7170 (struct siginfo): Remove forward declaration.
7171 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
7174 2012-03-21 Mike Frysinger <vapier@gentoo.org>
7176 * .gitignore: Ignore more files.
7178 2012-03-19 Pedro Alves <palves@redhat.com>
7179 Jan Kratochvil <jan.kratochvil@redhat.com>
7181 * server.c (cont_thread, general_thread): Add describing comments.
7182 (start_inferior): Clear `cont_thread'.
7183 (handle_v_cont): Don't set `cont_thread' if resuming all threads
7186 2012-03-15 Yao Qi <yao@codesourcery.com>
7188 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
7190 (cmd_qtdp): ... here.
7192 2012-03-15 Yao Qi <yao@codesourcery.com>
7194 * tracepoint.c (struct tracepoint_action_ops): New.
7195 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
7196 (m_tracepoint_action_download): New.
7197 (r_tracepoint_action_download): New.
7198 (x_tracepoint_action_download): New.
7199 (l_tracepoint_action_download): New.
7200 (add_tracepoint_action): Install `action->ops' according type.
7201 (download_tracepoint_1): Move code `download' function pointer
7202 of various tracepoint_action_ops.
7204 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7206 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
7207 linux_ptrace_attach_warnings.
7209 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7211 * Makefile.in (linux-ptrace.o): New.
7212 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
7213 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
7214 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
7215 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
7216 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
7218 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
7220 2012-03-08 Yao Qi <yao@codesourcery.com>
7221 Pedro Alves <palves@redhat.com>
7223 Fix PR server/13392.
7224 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
7226 * tracepoint.c (remove_tracepoint): New.
7227 (cmd_qtdp): Call remove_tracepoint when failed to install.
7229 2012-03-07 Pedro Alves <palves@redhat.com>
7231 * linux-low.c (get_detach_signal): New.
7232 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
7233 Pass on pending signals to PTRACE_DETACH. Check the result of the
7235 * server.c (program_signals, program_signals_p): New.
7236 (handle_general_set): Handle QProgramSignals.
7237 * server.h (program_signals, program_signals_p): Declare.
7239 2012-03-05 Pedro Alves <palves@redhat.com>
7240 Jan Kratochvil <jan.kratochvil@redhat.com>
7242 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
7245 2012-03-03 Yao Qi <yao@codesourcery.com>
7247 * tracepoint.c (tracepoint_look_up_symbols): Update call to
7248 agent_look_up_symbols.
7250 2012-03-03 Yao Qi <yao@codesourcery.com>
7252 * Makefile.in (linux-low.o): Keep dependence on agent.h.
7253 (linux-x86-low.o): Likewise.
7254 * server.h: Remove in_process_agent_loaded.
7255 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
7259 2012-03-03 Yao Qi <yao@codesourcery.com>
7261 * tracepoint.c (gdb_agent_capability): New global.
7262 (in_process_agent_loaded_ust): Renamed to
7263 `in_process_agent_supports_ust'.
7265 (in_process_agent_supports_ust): Call agent_capability_check.
7266 (clear_installed_tracepoints): Assert that agent supports
7269 2012-03-03 Yao Qi <yao@codesourcery.com>
7271 * linux-low.c (linux_supports_agent): New.
7272 (linux_target_ops): Initialize field `supports_agent' with
7273 linux_supports_agent.
7274 * target.h (struct target_ops) <supports_agent>: New.
7275 (target_supports_agent): New macro.
7276 * server.c (handle_general_set): Handle packet 'QAgent'.
7277 (handle_query): Send `QAgent+'.
7278 * Makefile.in (server.o): Depends on agent.h.
7280 2012-03-03 Yao Qi <yao@codesourcery.com>
7282 * Makefile.in (OBS): Add agent.o.
7283 Add new rule for agent.o.
7284 Track dependence of tracepoint.c on agent.h.
7285 * tracepoint.c (run_inferior_command_1):
7286 (run_inferior_command): Call agent_run_command.
7287 (gdb_ust_connect_sync_socket): Deleted. Move it to
7289 (resume_thread, stop_thread): Likewise.
7290 (gdb_ust_socket_init): Renamed to ...
7291 (gdb_agent_socket_init): ... New.
7292 (gdb_ust_thread): Renamed to ...
7293 (gdb_agent_helper_thread): ... New.
7294 (gdb_ust_init): Move some code to ...
7295 (gdb_agent_init): ... here. New.
7296 [HAVE_UST]: Call gdb_ust_init.
7297 (initialize_tracepoint_ftlib): Call gdb_agent_init.
7298 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
7299 * config.in, configure: Regenerated.
7301 2012-03-02 Pedro Alves <palves@redhat.com>
7303 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
7304 * linux-low.c (struct simple_pid_list): New.
7305 (stopped_pids): New a struct simple_pid_list pointer.
7306 (add_to_pid_list, pull_pid_from_list): New.
7307 (handle_extended_wait): Don't assume the first signal new children
7308 report is SIGSTOP. Adjust call to pull_pid_from_list.
7309 (linux_wait_for_lwp): Adjust.
7311 2012-03-02 Yao Qi <yao@codesourcery.com>
7313 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
7316 2012-03-02 Yao Qi <yao@codesourcery.com>
7318 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
7319 `stop_pc' and `tpoint'. Update caller.
7321 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
7323 * linux-low.h (linux_target_ops): Add regset_bitmap member.
7324 * linux-low.c (use_linux_regsets): New macro.
7325 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
7326 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
7327 (linux_register_in_regsets): New function.
7328 (usr_fetch_inferior_registers): Skip registers covered by
7330 (usr_store_inferior_registers): Likewise.
7331 (usr_fetch_inferior_registers): New macro.
7332 (usr_store_inferior_registers): Likewise.
7333 (linux_fetch_registers): Handle mixed regset/non-regset targets.
7334 (linux_store_registers): Likewise.
7335 * linux-mips-low.c (init_registers_mips_dsp_linux): New
7337 (init_registers_mips64_dsp_linux): Likewise.
7338 (init_registers_mips_linux): New macro.
7339 (init_registers_mips_dsp_linux): Likewise.
7340 (mips_dsp_num_regs): Likewise.
7341 (DSP_BASE, DSP_CONTROL): New fallback macros.
7342 (mips_base_regs): New macro.
7343 (mips_regmap): Use it. Fix the size.
7344 (mips_dsp_regmap): New variable.
7345 (mips_dsp_regset_bitmap): Likewise.
7346 (mips_arch_setup): New function.
7347 (mips_cannot_fetch_register): Use the_low_target.regmap rather
7349 (mips_cannot_store_register): Likewise.
7350 (the_low_target): Update .arch_setup, .num_regs and .regmap
7351 initializers. Add .regset_bitmap initializer.
7352 * linux-arm-low.c (the_low_target): Add .regset_bitmap
7354 * linux-bfin-low.c (the_low_target): Likewise.
7355 * linux-cris-low.c (the_low_target): Likewise.
7356 * linux-crisv32-low.c (the_low_target): Likewise.
7357 * linux-ia64-low.c (the_low_target): Likewise.
7358 * linux-m32r-low.c (the_low_target): Likewise.
7359 * linux-m68k-low.c (the_low_target): Likewise.
7360 * linux-ppc-low.c (the_low_target): Likewise.
7361 * linux-s390-low.c (the_low_target): Likewise.
7362 * linux-sh-low.c (the_low_target): Likewise.
7363 * linux-sparc-low.c (the_low_target): Likewise.
7364 * linux-tic6x-low.c (the_low_target): Likewise.
7365 * linux-x86-low.c (the_low_target): Likewise.
7366 * linux-xtensa-low.c (the_low_target): Likewise.
7367 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
7368 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
7369 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
7371 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
7372 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
7374 2012-02-29 Yao Qi <yao@codesourcery.com>
7375 Pedro Alves <palves@redhat.com>
7377 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
7378 `step_over_finished' is true.
7380 2012-02-27 Pedro Alves <palves@redhat.com>
7382 * linux-low.c (pid_is_stopped): Delete, moved to common/.
7383 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
7385 2012-02-27 Pedro Alves <palves@redhat.com>
7388 * linux-low.c (pid_is_stopped): New.
7389 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
7391 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
7393 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
7396 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
7398 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
7400 2012-02-24 Luis Machado <lgustavo@codesourcery>
7402 * server.c (handle_query): Advertise support for target-side
7403 breakpoint condition evaluation.
7404 (process_point_options): New function.
7405 (process_serial_event): When inserting a breakpoint, check for
7406 a target-side condition that should be evaluated.
7408 * mem-break.c: Include regcache.h and ax.h.
7409 (point_cond_list_t): New data structure.
7410 (breakpoint) <cond_list>: New field.
7411 (find_gdb_breakpoint_at): Make non-static.
7412 (delete_gdb_breakpoint_at): Clear any target-side
7414 (clear_gdb_breakpoint_conditions): New function.
7415 (add_condition_to_breakpoint): Likewise.
7416 (add_breakpoint_condition): Likewise.
7417 (gdb_condition_true_at_breakpoint): Likewise.
7418 (gdb_breakpoint_here): Return result directly instead
7419 of going through a local variable.
7421 * mem-break.h (find_gdb_breakpoint_at): New prototype.
7422 (clear_gdb_breakpoint_conditions): Likewise.
7423 (add_breakpoint_condition): Likewise.
7424 (gdb_condition_true_at_breakpoint): Likewise.
7426 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
7427 (need_step_over_p): Take target-side breakpoint condition into
7430 2012-02-24 Luis Machado <lgustavo@codesourcery>
7432 * server.h: Include tracepoint.h.
7433 (agent_mem_read, agent_get_trace_state_variable_value,
7434 agent_set_trace_state_variable_value,
7435 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
7436 get_set_tsv_func_addr): New prototypes.
7438 * ax.h: New include file.
7439 * ax.c: New source file.
7441 * tracepoint.c: Include ax.h.
7442 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
7443 agent_expr, eval_result_type): Move to ax.h.
7444 (parse_agent_expr): Rename to ...
7445 (gdb_parse_agent_expr): ... this, make it non-static and move
7447 (unparse_agent_expr) Rename to ...
7448 (gdb_unparse_agent_expr): ... this, make it non-static and move
7450 (eval_agent_expr): Rename to ...
7451 (eval_tracepoint_agent_expr): ... this.
7452 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
7453 forward declarations.
7454 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
7455 (agent_get_trace_state_variable_value): New function.
7456 (agent_set_trace_state_variable_value): New function.
7457 (cmd_qtdp): Call gdb_parse_agent_expr (...).
7458 (response_tracepoint): Call gdb_unparse_agent_expr (...).
7459 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
7460 (condition_true_at_tracepoint): Likewise.
7461 (parse_agent_expr): Rename to ...
7462 (gdb_parse_agent_expr): ... this and move to ax.c.
7463 (unparse_agent_expr): Rename to ...
7464 (gdb_unparse_agent_expr): ... this and move to ax.c.
7465 (gdb_agent_op_name): Move to ax.c.
7466 (eval_agent_expr): Rename to ...
7467 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
7469 (eval_tracepoint_agent_expr): New function.
7470 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
7472 (current_insn_ptr, emit_error, struct bytecode_address): Move to
7474 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
7475 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
7476 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
7477 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
7478 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
7479 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
7480 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
7481 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
7482 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
7483 (compile_bytecodes): Remove forward declaration.
7484 (is_goto_target): Move to ax.c.
7485 (compile_bytecodes): Move to ax.c and call
7486 agent_get_trace_state_variable_value (...) and
7487 agent_set_trace_state_variable_value (...).
7489 * Makefile.in: Update ax.c and IPA dependencies.
7491 2012-02-24 Pedro Alves <palves@redhat.com>
7493 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
7494 (cmd_bigqtbuffer_circular): ... this. Only handle
7495 'QTBuffer:circular:'.
7496 (handle_tracepoint_general_set): Adjust.
7498 2012-02-16 Yao Qi <yao@codesourcery.com>
7500 * inferiors.c: Move code to ...
7501 * dll.c: .... here. New.
7502 * server.h: Declare clear_dlls.
7503 * Makefile.in (SFILES): Add dll.c.
7507 2012-02-11 Yao Qi <yao@codesourcery.com>
7509 * server.c: (handle_monitor_command): Add a new parameter
7511 (handle_query): Update caller.
7513 2012-02-09 Joel Brobecker <brobecker@adacore.com>
7515 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
7516 * configure, config.in: Regenerate.
7517 * hostio.c: Provide an alternate implementation if HAVE_READLINK
7520 2012-02-02 Pedro Alves <palves@redhat.com>
7522 Try SIGKILL first, then PTRACE_KILL.
7523 * linux-low.c (linux_kill_one_lwp): New.
7524 (linux_kill_one_lwp): Rename to ...
7525 (kill_one_lwp_callback): ... this. Use the new
7528 2012-02-02 Pedro Alves <palves@redhat.com>
7530 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
7533 2012-01-27 Pedro Alves <palves@redhat.com>
7535 * linux-low.c (linux_child_pid_to_exec_file): Delete.
7536 (elf_64_file_p): Make static.
7537 (linux_pid_exe_is_elf_64_file): New.
7538 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
7539 Delete declarations.
7540 (linux_pid_exe_is_elf_64_file): Declare.
7541 * linux-x86-low.c (x86_arch_setup): Use
7542 linux_pid_exe_is_elf_64_file.
7544 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
7546 * linux-low.c (linux_wait_for_event_1): Rename to ...
7547 (linux_wait_for_event): ... here and merge it with former
7548 linux_wait_for_event - new variable wait_ptid, use it.
7549 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
7551 2012-01-23 Pedro Alves <palves@redhat.com>
7553 * server.c (main): Avoid yet another case of infinite loop while
7554 detaching/killing after a longjmp.
7556 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
7559 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
7561 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
7563 * hostio.c (handle_readlink): New function.
7564 (handle_vFile): Call it to handle "vFile:readlink" packets.
7566 2012-01-20 Pedro Alves <palves@redhat.com>
7567 Ulrich Weigand <ulrich.weigand@linaro.org>
7569 * server.c (handle_v_requests): Only support vAttach and vRun to
7570 start multiple processes when in extended protocol mode.
7572 2012-01-17 Pedro Alves <palves@redhat.com>
7574 * tracepoint.c (initialize_tracepoint): Use mmap instead of
7575 memalign plus mprotect to allocate the scratch buffer.
7577 2012-01-13 Pedro Alves <palves@redhat.com>
7579 * server.c (attach_inferior): Clear `cont_thread'.
7581 2012-01-13 Pedro Alves <palves@redhat.com>
7583 * server.c (main): Avoid infinite loop while detaching/killing
7586 2012-01-09 Doug Evans <dje@google.com>
7588 * server.c (start_inferior): Set last_ptid in --wrapper case.
7590 2012-01-06 Yao Qi <yao@codesourcery.com>
7592 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
7594 [IN_PROCESS_AGENT] (debug_agent): New global variable.
7596 2012-01-04 Yao Qi <yao@codesourcery.com>
7598 * tracepoint.c (cmd_qtdp): Print debug message
7599 for static tracepoint.
7601 2012-01-04 Yao Qi <yao@codesourcery.com>
7603 * tracepoint.c (trace_vdebug): Differentiate debug message
7604 between gdbserver and IPA.
7606 2012-01-03 Yao Qi <yao@codesourcery.com>
7608 * tracepoint.c (tracepoint_was_hit): Don't collect for
7611 2012-01-02 Joel Brobecker <brobecker@adacore.com>
7613 * terminal.h: Reformat copyright header.
7615 2012-01-02 Joel Brobecker <brobecker@adacore.com>
7617 * server.c (gdbserver_version): Update copyright year.
7618 * gdbreplay.c (gdbreplay_version): Likewise.
7620 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
7622 * linux-low.c (linux_create_inferior): Put empty if clause for write.
7625 2011-12-18 Hui Zhu <teawater@gmail.com>
7626 * linux-low.c (linux_create_inferior): Save return value to ret.
7628 2011-12-18 Hui Zhu <teawater@gmail.com>
7630 * linux-low.c (linux_create_inferior): Save return value to ret.
7632 2011-12-16 Doug Evans <dje@google.com>
7634 * linux-low.c (linux_create_inferior): If stdio connection,
7635 redirect stdin from /dev/null, stdout to stderr.
7636 * remote-utils.c (remote_is_stdio): New static global.
7637 (remote_connection_is_stdio): New function.
7638 (remote_prepare): Handle stdio connection.
7639 (remote_open): Ditto.
7640 (remote_close): Don't close stdin for stdio connections.
7641 (read_prim,write_prim): New functions. Replace all calls to
7642 read/write to these.
7643 * server.c (main): Watch for "-" argument. Move call to
7644 remote_prepare before start_inferior.
7645 * server.h (STDIO_CONNECTION_NAME): New macro.
7646 (remote_connection_is_stdio): Declare.
7648 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
7649 in debugging output.
7651 2011-12-15 Yao Qi <yao@codesourcery.com>
7653 * tracepoint.c: Include sys/syscall.h.
7654 (gdb_ust_thread): Remove preprocessor conditional.
7656 2011-12-14 Pedro Alves <pedro@codesourcery.com>
7658 * linux-low.c (linux_detach_one_lwp): Call
7659 the_low_target.prepare_to_resume before detaching.
7661 2011-12-14 Yao Qi <yao@codesourcery.com>
7663 * tracepoint.c (gdb_ust_thread): Don't ignore return value
7666 2011-12-14 Yao Qi <yao@codesourcery.com>
7668 * i386-low.c (i386_low_stopped_data_address): Initialize local
7671 2011-12-13 Pedro Alves <pedro@codesourcery.com>
7675 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
7676 DR_CONTROL unless necessary. Extend comments.
7677 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
7678 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
7680 2011-12-13 Yao Qi <yao@codesourcery.com>
7682 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
7684 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
7686 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
7688 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
7689 Print new debug message for such case.
7691 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
7693 Fix overlapping memcpy.
7694 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
7695 the read_inferior_memory transfer.
7696 (delete_fast_tracepoint_jump): New variable buf. Use it for the
7697 write_inferior_memory transfer.
7698 (set_fast_tracepoint_jump): New variable buf. Use it for the
7699 read_inferior_memory and write_inferior_memory transfers.
7700 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
7701 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
7702 Use it for the write_inferior_memory transfer.
7703 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
7706 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
7708 * linux-low.c (fetch_register, store_register): Make code
7709 consistent, fix formatting.
7711 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
7713 * linux-low.c (usr_store_inferior_registers): Factor out code
7714 to handle individual registers into...
7715 (store_register): ... this new function.
7717 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
7719 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
7720 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
7721 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
7722 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
7723 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
7724 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
7725 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
7726 (srv_xmlfiles): Add new XML files.
7728 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
7730 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
7731 (init_registers_s390_linux32v1): Add prototype.
7732 (init_registers_s390_linux32v2): Likewise.
7733 (init_registers_s390_linux64v1): Likewise.
7734 (init_registers_s390_linux64v2): Likewise.
7735 (init_registers_s390x_linux64v1): Likewise.
7736 (init_registers_s390x_linux64v2): Likewise.
7737 (s390_num_regs): Increment to 52.
7738 (s390_regmap): Add orig_r2 register.
7739 (s390_num_regs_3264): Increment to 68.
7740 (s390_regmap_3264): Add orig_r2 register.
7741 (s390_collect_ptrace_register): Handle orig_r2 register.
7742 (s390_supply_ptrace_register): Likewise.
7743 (s390_fill_last_break): New function.
7744 (s390_store_last_break): Likewise.
7745 (s390_fill_system_call): New function.
7746 (s390_store_system_call): Likewise.
7747 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
7749 (s390_check_regset): New function.
7750 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
7751 NT_S390_SYSTEM_CALL regsets and use appropriate description.
7752 Update target_regsets for available register sets.
7754 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
7755 Jan Kratochvil <jan.kratochvil@redhat.com>
7757 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
7758 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
7760 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
7761 * linux-low.h (struct process_info_private): New member r_debug.
7762 * server.c (handle_qxfer_libraries): Call
7763 the_target->qxfer_libraries_svr4.
7764 (handle_qxfer_libraries_svr4): New function.
7765 (qxfer_packets): New entry "libraries-svr4".
7766 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
7767 * target.h (struct target_ops): New member qxfer_libraries_svr4.
7768 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
7769 PACKET_qXfer_libraries_svr4.
7771 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
7773 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
7774 PSW address/mask between 8-byte and 16-byte formats.
7775 (s390_supply_ptrace_register): Likewise.
7776 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
7777 basic addressing mode bit.
7779 2011-11-24 Stan Shebs <stan@codesourcery.com>
7781 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
7783 2011-11-17 Stan Shebs <stan@codesourcery.com>
7785 * tracepoint.c (struct tracepoint): New field traceframe_usage.
7786 (tracing_start_time): New global.
7787 (tracing_stop_time): New global.
7788 (tracing_user_name): New global.
7789 (tracing_notes): New global.
7790 (tracing_stop_note): New global.
7791 (cmd_qtstart): Set traceframe_usage, start_time.
7792 (stop_tracing): Set stop_time.
7793 (cmd_qtstatus): Report additional status.
7794 (cmd_qtp): New function.
7795 (handle_tracepoint_query): Call it.
7796 (cmd_qtnotes): New function.
7797 (handle_tracepoint_general_set): Call it.
7798 (get_timestamp): Rename from tsv_get_timestamp.
7800 2011-11-14 Stan Shebs <stan@codesourcery.com>
7801 Kwok Cheung Yeung <kcy@codesourcery.com>
7803 * linux-x86-low.c (small_jump_insn): New.
7804 (i386_install_fast_tracepoint_jump_pad): Add arguments for
7805 trampoline and error message, build a trampoline and issue a small
7806 jump instruction to it.
7807 (x86_install_fast_tracepoint_jump_pad): Add arguments for
7808 trampoline and error message.
7809 (x86_get_min_fast_tracepoint_insn_len): New.
7810 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
7811 * linux-low.h (struct linux_target_ops): Add arguments to
7812 install_fast_tracepoint_jump_pad operation, add new operation.
7813 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
7815 (linux_get_min_fast_tracepoint_insn_len): New function.
7816 (linux_target_op): Add new operation.
7817 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
7818 (gdb_trampoline_buffer_end): Ditto.
7819 (gdb_trampoline_buffer_error): Ditto.
7820 (struct ipa_sym_addresses): Add fields for new IPA variables.
7821 (symbol_list): Add entries for new IPA variables.
7822 (struct tracepoint): Add fields to hold the address range of the
7823 trampoline used by the tracepoint.
7824 (trampoline_buffer_head): New static variable.
7825 (trampoline_buffer_tail): Ditto.
7826 (claim_trampoline_space): New function.
7827 (have_fast_tracepoint_trampoline_buffer): New function.
7828 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
7830 (install_fast_tracepoint): Ditto, also add error buffer argument.
7831 (cmd_qtminftpilen): New function.
7832 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
7833 (fast_tracepoint_from_trampoline_address): New function.
7834 (fast_tracepoint_collecting): Handle trampoline as part of jump
7836 (set_trampoline_buffer_space): New function.
7837 (initialize_tracepoint): Initialize new IPA variables.
7838 * target.h (struct target_ops): Add arguments to
7839 install_fast_tracepoint_jump_pad operation, add new
7840 get_min_fast_tracepoint_insn_len operation.
7841 (target_get_min_fast_tracepoint_insn_len): New.
7842 (install_fast_tracepoint_jump_pad): Add arguments.
7843 * server.h (IPA_BUFSIZ): Define.
7844 * linux-i386-ipa.c: Include extra header files.
7845 (initialize_fast_tracepoint_trampoline_buffer): New function.
7846 (initialize_low_tracepoint): Call it.
7847 * server.h (set_trampoline_buffer_space): Declare.
7848 (claim_trampoline_space): Ditto.
7849 (have_fast_tracepoint_trampoline_buffer): Ditto.
7851 2011-11-14 Yao Qi <yao@codesourcery.com>
7853 * server.c (handle_query): Handle InstallInTrace for qSupported.
7854 * tracepoint.c (add_tracepoint): Sort list.
7855 (install_tracepoint, download_tracepoint): New.
7856 (cmd_qtdp): Call them to install and download tracepoints.
7857 (sort_tracepoints): Removed.
7858 (cmd_qtstart): Update.
7860 2011-11-14 Yao Qi <yao@codesourcery.com>
7862 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
7863 * mem-break.h: Declare.
7864 * tracepoint.c (cmd_qtstart): Move some code to ...
7865 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
7867 (download_tracepoints): Move some code to ...
7868 (download_tracepoint_1): ... here. New.
7870 2011-11-08 Yao Qi <yao@codesourcery.com>
7872 * remote-utils.c (relocate_instruction): A comment fix.
7874 2011-11-07 Joel Brobecker <brobecker@adacore.com>
7876 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
7877 (i386_dr_low_get_control, i386_dr_low_get_status): Use
7878 dr_status_mirror and dr_control_mirror from debug_reg_state.
7879 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
7880 (i386_initial_stuff): Remove use of deleted globals.
7881 (i386_get_thread_context, i386_set_thread_context,
7882 i386_thread_added): Use dr_status_mirror and dr_control_mirror
7883 from debug_reg_state.
7885 2011-11-05 Yao Qi <yao@codesourcery.com>
7887 * tracepoint.c (gdb_collect): Loop over tracepoints of same
7888 address as TPOINT's.
7890 2011-11-02 Stan Shebs <stan@codesourcery.com>
7892 * tracepoint.c (agent_mem_read_string): New function.
7893 (eval_agent_expr): Call it for tracenz.
7894 * server.c (handle_query): Report support for tracenz.
7896 2011-11-02 Yao Qi <yao@codesourcery.com>
7898 * tracepoint.c (cmd_qtstart): Remove unused local variables.
7900 2011-11-02 Yao Qi <yao@codesourcery.com>
7902 * target.h: Fix a typo in comment.
7904 2011-10-31 Pedro Alves <pedro@codesourcery.com>
7906 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
7907 clobber the breakpoints' shadows with fast tracepoint jumps.
7908 * mem-break.h (check_mem_write): Add `myaddr' parameter.
7909 * target.c (write_inferior_memory): Also pass MYADDR down to
7912 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
7914 * configure.ac: Check support for personality routine.
7915 * configure: Regenerate.
7916 * config.in: Likewise.
7917 * linux-low.c: Include <sys/personality.h>.
7918 Define ADDR_NO_RANDOMIZE if necessary.
7919 (linux_create_inferior): Disable address space randomization when
7920 forking inferior, if requested.
7921 (linux_supports_disable_randomization): New function.
7922 (linux_target_ops): Install it.
7923 * server.h (disable_randomization): Declare.
7924 * server.c (disable_randomization): New global variable.
7925 (handle_general_set): Handle QDisableRandomization.
7926 (handle_query): Likewise for qSupported.
7927 (main): Support --disable-randomization and --no-disable-randomization
7928 command line arguments.
7929 * target.h (struct target_ops): Add supports_disable_randomization.
7930 (target_supports_disable_randomization): New macro.
7932 2011-09-29 Mike Frysinger <vapier@gentoo.org>
7934 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
7936 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
7937 [!PT_GETDSBT] (target_loadmap): New definition.
7938 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
7939 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
7940 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
7941 and PT_GETDSBT to LINUX_LOADMAP.
7942 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
7943 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
7945 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
7947 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
7948 (arm_linux_hwbp_cap): New static variable.
7949 (arm_linux_get_hwbp_cap): Replace by ...
7950 (arm_linux_init_hwbp_cap): ... this new function.
7951 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
7952 (arm_linux_get_hw_watchpoint_count): Likewise.
7953 (arm_linux_get_hw_watchpoint_max_length): Likewise.
7954 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
7955 (arm_prepare_to_resume): Use perror_with_name instead of error.
7957 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
7959 * linux-arm-low.c: Include <signal.h>.
7960 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
7961 (struct arm_linux_hwbp_cap): New data type.
7962 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
7963 (struct arm_linux_hw_breakpoint): New data type.
7964 (MAX_BPTS, MAX_WPTS): Define.
7965 (struct arch_process_info, struct arch_lwp_info): New data types.
7966 (arm_linux_get_hwbp_cap): New function.
7967 (arm_linux_get_hw_breakpoint_count): Likewise.
7968 (arm_linux_get_hw_watchpoint_count): Likewise.
7969 (arm_linux_get_hw_watchpoint_max_length): Likewise.
7970 (arm_hwbp_control_initialize): Likewise.
7971 (arm_hwbp_control_is_enabled): Likewise.
7972 (arm_hwbp_control_is_initialized): Likewise.
7973 (arm_hwbp_control_disable): Likewise.
7974 (arm_linux_hw_breakpoint_equal): Likewise.
7975 (arm_linux_hw_point_initialize): Likewise.
7976 (struct update_registers_data): New data structure.
7977 (update_registers_callback: New function.
7978 (arm_insert_point): Likewise.
7979 (arm_remove_point): Likewise.
7980 (arm_stopped_by_watchpoint): Likewise.
7981 (arm_stopped_data_address): Likewise.
7982 (arm_new_process): Likewise.
7983 (arm_new_thread): Likewise.
7984 (arm_prepare_to_resume): Likewise.
7985 (the_low_target): Register arm_insert_point, arm_remove_point,
7986 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
7987 arm_new_thread, and arm_prepare_to_resume.
7989 2011-09-15 Stan Shebs <stan@codesourcery.com>
7991 * server.h (struct emit_ops): Add compare-goto fields.
7992 * tracepoint.c (gdb_agent_op_sizes): New table.
7993 (emit_eq_goto): New function.
7994 (emit_ne_goto): New function.
7995 (emit_lt_goto): New function.
7996 (emit_le_goto): New function.
7997 (emit_gt_goto): New function.
7998 (emit_ge_goto): New function.
7999 (is_goto_target): New function.
8000 (compile_bytecodes): Recognize special cases of compare-goto
8001 combinations and call specialized emitters for them.
8002 * linux-x86-low.c (amd64_emit_eq_goto): New function.
8003 (amd64_emit_ne_goto): New function.
8004 (amd64_emit_lt_goto): New function.
8005 (amd64_emit_le_goto): New function.
8006 (amd64_emit_gt_goto): New function.
8007 (amd64_emit_ge_goto): New function.
8008 (amd64_emit_ops): Add the new functions.
8009 (i386_emit_eq_goto): New function.
8010 (i386_emit_ne_goto): New function.
8011 (i386_emit_lt_goto): New function.
8012 (i386_emit_le_goto): New function.
8013 (i386_emit_gt_goto): New function.
8014 (i386_emit_ge_goto): New function.
8015 (i386_emit_ops): Add the new functions.
8017 2011-09-08 Stan Shebs <stan@codesourcery.com>
8019 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
8020 (i386_emit_epilogue): Restore %ebx.
8022 2011-08-31 Jie Zhang <jzhang918@gmail.com>
8024 * server.c (step_thread): Remove definition.
8025 (process_serial_event): Don't handle Hs.
8026 * server.h (step_thread): Remove declaration.
8027 * target.c (set_desired_inferior): Remove use of step_thread.
8029 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
8031 * linux-low.c: Include linux-procfs.h.
8032 (linux_attach_lwp_1): Update comments.
8033 (linux_attach): Scan for existing threads when attaching to a
8034 process that is the tgid.
8035 * Makefile.in: Update dependencies.
8037 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
8039 * configure.srv: Add linux-procfs.o dependencies.
8041 2011-08-14 Yao Qi <yao@codesourcery.com>
8043 * target.h (struct target_ops): Fix indent.
8044 * win32-low.c (win32_target_ops): Fix comment.
8046 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
8047 Yao Qi <yao@codesourcery.com>
8049 * Makefile.in (clean): Remove tic6x-*.c files.
8050 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
8051 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
8052 (tic6x-c64xp-linux.c): Likewise.
8053 * configure.srv: Add support for tic6x-*-uclinux.
8054 * linux-tic6x-low.c: New.
8055 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
8057 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
8058 Yao Qi <yao@codesourcery.com>
8060 * target.h (struct target_ops): Add read_loadmap.
8061 * linux-low.c (struct target_loadseg): New type.
8062 (struct target_loadmap): New type.
8063 (linux_read_loadmap): New function.
8064 (linux_target_ops): Add linux_read_loadmap.
8065 * server.c (handle_query): Support qXfer:fdpic:read packet.
8066 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
8069 2011-08-05 Eli Zaretskii <eliz@gnu.org>
8071 * win32-low.c: Include <stdint.h>.
8073 2011-07-22 Pedro Alves <pedro@codesourcery.com>
8075 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
8076 to the inferior here.
8077 (i386_remove_aligned_watchpoint): Ditto.
8078 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
8079 fit part of the watchpoint in the debug registers.
8080 (i386_update_inferior_debug_regs): New.
8081 (i386_low_insert_watchpoint): Work on a local mirror of the debug
8082 registers, and only update the inferior on success.
8083 (i386_low_remove_watchpoint): Ditto.
8085 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
8087 * linux-low.c (compare_ints, unique, list_threads, show_process,
8088 linux_core_of_thread): Delete.
8089 (linux_target_ops): Change linux_core_of_thread to
8090 linux_common_core_of_thread.
8091 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
8092 * utils.c (malloc_failure): Change type of argument.
8093 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
8094 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
8095 common/linux-osdata.c, common/ptid.c and common/buffer.c.
8096 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
8097 (IPA_OBJS): Add common-utils-ipa.o.
8098 (ptid_h, linux_osdata_h): New macros.
8099 (server_h): Add common/common-utils.h, common/xml-utils.h,
8100 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
8102 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
8103 ptid.o, buffer.o): New rules.
8104 (linux-low.o): Add common/linux-osdata.h as a dependency.
8105 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
8106 * configure.ac: Add AC_HEADER_DIRENT check.
8107 * config.in: Regenerate.
8108 * configure: Regenerate.
8109 * remote-utils.c (xml_escape_text): Delete.
8110 (buffer_grow, buffer_free, buffer_init, buffer_finish,
8111 buffer_xml_printf): Move to common/buffer.c.
8112 * server.c (main): Remove call to initialize_inferiors.
8113 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
8114 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
8115 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
8116 internal_error, gdb_assert, gdb_assert_fail): Delete.
8117 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
8118 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
8120 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
8121 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
8122 initialize_inferiors): Delete.
8124 2011-07-20 Pedro Alves <pedro@codesourcery.com>
8126 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
8129 2011-05-31 Pedro Alves <pedro@codesourcery.com>
8131 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
8133 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
8135 2011-05-26 Yao Qi <yao@codesourcery.com>
8137 * Makefile.in (thread-db.o): Track dependence to
8138 common/gdb_thread_db.h.
8139 * thread-db.c: include gdb_thread_db.h from right place.
8141 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
8143 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
8144 __FILE__ and __LINE__ to internal_error.
8146 2011-05-13 Doug Evans <dje@google.com>
8148 * thread-db.c (try_thread_db_load_from_sdir): New function.
8149 (try_thread_db_load_from_dir): New function.
8150 (thread_db_load_search): Handle $sdir, ignore $pdir.
8151 Remove trying of system directories if search of
8152 libthread-db-search-path fails, that is now done via $sdir.
8154 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
8156 * server.c (handle_query): Add EnableDisableTracepoints to the list
8157 of supported features.
8158 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
8160 (cmd_qtenable_disable): New.
8161 (cmd_qtstart): Install tracepoints even if disabled.
8162 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
8163 receiving a QTEnable or QTDisable packet.
8164 (gdb_collect): Skip data collection if fast tracepoint is disabled.
8165 (ust_marker_to_static_tracepoint): Do not ignore disabled static
8167 (gdb_probe): Skip data collection if static tracepoint is disabled.
8169 2011-05-10 Doug Evans <dje@google.com>
8171 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
8173 2011-05-04 Doug Evans <dje@google.com>
8175 * linux-low.c (linux_join): Skip process lookup.
8176 * spu-low.c (spu_join): Ditto.
8177 * server.c (join_inferiors_callback): Delete.
8178 (process_serial_event): For 'D' packet (detach) call join_inferior
8181 2011-05-04 Joseph Myers <joseph@codesourcery.com>
8183 * README: Don't mention xscale*-*-linux*.
8184 * configure.srv (xscale*-*-linux*): Don't handle target.
8186 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
8188 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
8190 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
8191 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
8192 (i386_emit_void_call_2): Likewise.
8194 2011-04-26 Yao Qi <yao@codesourcery.com>
8196 * linux-low.c: Move common macros to linux-ptrace.h.
8197 Include linux-ptrace.h.
8198 * Makefile.in (linux_ptrace_h): New.
8199 (linux-low.o): Depends on linux-ptrace.h.
8201 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
8203 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
8204 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
8205 (remote_prepare): New function with most of the TCP code from ...
8206 (remote_open): ... here. Detect PORT here unconditionally. Move also
8207 setting transport_is_reliable.
8208 * server.c (run_once): New variable.
8209 (gdbserver_usage): Document it.
8210 (main): Set run_once for `--once'. Call remote_prepare. Exit after
8211 the first run if RUN_ONCE.
8212 * server.h (run_once, remote_prepare): New declarations.
8214 2011-04-19 Tom Tromey <tromey@redhat.com>
8216 * win32-low.c (handle_load_dll): Remove duplicate "the".
8218 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
8220 Remove support for old Cygwin 1.5 versions.
8221 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
8222 function to avoid warning.
8223 (win32_add_one_solib): Use cygwin_conv_path function to avoid
8226 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
8228 * gdbserver/server.h (Macro _): Define it if not available.
8230 2011-03-14 Michael Snyder <msnyder@vmware.com>
8232 * hostio.c (handle_close): Remove unnecessary null test.
8234 2011-03-10 Joel Brobecker <brobecker@adacore.com>
8236 * Makefile.in (maintainer-clean realclean distclean): Remove
8237 "make ... subdir_do" command.
8239 2011-03-10 Michael Snyder <msnyder@vmware.com>
8241 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
8243 * server.c (handle_v_run): Free alloced buffer on early return.
8245 2011-03-09 Yao Qi <yao@codesourcery.com>
8248 2011-03-04 Yao Qi <yao@codesourcery.com>
8250 * Makefile.in: Remove GNU make feature --directory.
8252 2011-03-05 Yao Qi <yao@codesourcery.com>
8254 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
8255 (subdir_do): New make target. Copied from gdb/Makefile.
8256 (maintainer-clean, realclean, distclean, clean): Call corresponding
8257 make targets in common/Makefile.
8259 2011-02-11 Yao Qi <yao@codesourcery.com>
8261 * configure.ac: Call AC_PROG_RANLIB.
8262 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
8263 * configure: Regenerate.
8265 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8267 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
8269 2011-03-06 Yao Qi <yao@codesourcery.com>
8271 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
8273 2011-03-05 Yao Qi <yao@codesourcery.com>
8275 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
8276 (subdir_do): New make target. Copied from gdb/Makefile.
8277 (maintainer-clean, realclean, distclean, clean): Call corresponding
8278 make targets in common/Makefile.
8280 2011-03-04 Yao Qi <yao@codesourcery.com>
8282 * Makefile.in: Remove GNU make feature --directory.
8284 2011-03-04 Michael Snyder <msnyder@vmware.com>
8286 * server.c (queue_stop_reply): Call xmalloc not malloc.
8288 2011-03-02 Michael Snyder <msnyder@vmware.com>
8290 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
8292 2011-02-28 Michael Snyder <msnyder@vmware.com>
8294 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
8295 (cmd_qtframe): Ditto.
8296 (cmd_qtbuffer): Ditto.
8297 (cmd_bigqtbuffer): Ditto.
8299 * utils.c (decimal2str): Initialize 'width' to nine, then
8302 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8304 * hostio.c (require_data): Free *data, not data.
8306 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8308 * hostio.c (require_data): Use free, not xfree.
8310 2011-02-27 Michael Snyder <msnyder@vmware.com>
8312 * server.c (handle_query): Discard unused value.
8314 * hostio.c (require_data): Free malloc memory before returning
8317 2011-02-26 Michael Snyder <msnyder@vmware.com>
8319 * linux-low.c (list_threads): Call closedir for dirent.
8321 2011-02-27 Michael Snyder <msnyder@vmware.com>
8323 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
8324 a case statement falls through.
8326 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
8328 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
8331 2011-02-26 Michael Snyder <msnyder@vmware.com>
8333 * utils.c (decimal2str): Eliminate dead code and dead param.
8334 (pulongest): Drop dead param from call to decimal2str.
8337 2011-02-24 Joel Brobecker <brobecker@adacore.com>
8339 Revert the following patch (not approved yet):
8340 2011-02-21 Hui Zhu <teawater@gmail.com>
8341 * tracepoint.c (tp_printf): New function.
8342 (eval_agent_expr): Handle gdb_agent_op_printf.
8344 2011-02-21 Hui Zhu <teawater@gmail.com>
8346 * tracepoint.c (tp_printf): New function.
8347 (eval_agent_expr): Handle gdb_agent_op_printf.
8349 2011-02-18 Tom Tromey <tromey@redhat.com>
8351 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
8352 (tracepoint.o): Likewise.
8353 * tracepoint.c (enum gdb_agent_op): Use ax.def.
8354 (gdb_agent_op_names): Likewise.
8356 2011-02-18 Tom Tromey <tromey@redhat.com>
8358 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
8359 gdb_agent_op_rot>: New constants.
8360 (gdb_agent_op_names): Add pick and roll.
8361 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
8364 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
8366 * aclocal.m4: Regenerated with aclocal-1.11.1.
8368 2011-02-14 Pedro Alves <pedro@codesourcery.com>
8370 * server.c (handle_qxfer_traceframe_info): New.
8371 (qxfer_packets): Register "traceframe-info".
8372 (handle_query): Report support for qXfer:traceframe-info:read+.
8373 * tracepoint.c (match_blocktype): New.
8374 (traceframe_find_block_type): Rename to ...
8375 (traceframe_walk_blocks): ... this. Add callback filter argument,
8377 (traceframe_find_block_type): New, reimplemented on top of
8378 traceframe_walk_blocks.
8379 (build_traceframe_info_xml): New.
8380 (traceframe_read_info): New.
8381 * server.h (traceframe_read_info): Declare.
8383 2011-02-11 Yao Qi <yao@codesourcery.com>
8385 * configure.ac: Call AC_PROG_RANLIB.
8386 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
8387 * configure: Regenerate.
8389 2011-02-07 Pedro Alves <pedro@codesourcery.com>
8391 * server.c (gdb_read_memory): Change return semantics to allow
8393 (handle_search_memory_1): Adjust.
8394 (process_serial_event) <'m' packet>: Handle partial transfers.
8395 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
8397 2011-01-28 Pedro Alves <pedro@codesourcery.com>
8399 * regcache.c (init_register_cache): Initialize
8400 regcache->register_status.
8401 (free_register_cache): Release regcache->register_status.
8402 (regcache_cpy): Copy register_status.
8403 (registers_to_string): Print 'x's for unavailable registers.
8404 (supply_register): Mark the register's status valid or
8405 unavailable, depending on whether a buffer was passed in or not.
8406 (supply_register_zeroed): New.
8407 (supply_regblock): Mark the registers' status valid or
8408 unavailable, depending on whether a buffer was passed in or not.
8409 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
8410 (struct regcache): New `register_status' field.
8411 (supply_register_zeroed): Declare.
8412 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
8413 supply_register_zeroed, rather than passing a NULL buffer to
8415 * tracepoint.c (fetch_traceframe_registers): Update comment.
8417 2011-01-28 Pedro Alves <pedro@codesourcery.com>
8419 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
8422 2011-01-25 Pedro Alves <pedro@codesourcery.com>
8424 * server.h (decode_xfer_write): Change prototype.
8425 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
8426 and don't extract the annex here.
8427 * server.c (decode_xfer_read): Remove `annex' parameter,
8428 and don't extract the annex here.
8430 (struct qxfer): New.
8431 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
8432 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
8433 (handle_qxfer_statictrace): New functions, abstracted out from
8434 handle_query, and made to use the struct qxfer interface.
8435 (handle_threads_qxfer_proper): Rename to ...
8436 (handle_qxfer_threads_proper): ... this.
8437 (handle_threads_qxfer): Rename to ...
8438 (handle_qxfer_threads): ... this. Adjust.
8439 (qxfer_packets): New array.
8440 (handle_qxfer): New function.
8441 (handle_query): Use handle_qxfer.
8443 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
8445 * gdbreplay.c: Shorten lines of >= 80 columns.
8446 * linux-low.c: Ditto.
8447 * linux-ppc-low.c: Ditto.
8448 * linux-s390-low.c: Ditto.
8449 * linux-sparc-low.c: Ditto.
8450 * linux-x86-low.c: Ditto.
8451 * linux-xtensa-low.c: Ditto.
8452 * mem-break.c: Ditto.
8454 * regcache.h: Ditto.
8455 * remote-utils.c: Ditto.
8458 * thread-db.c: Ditto.
8459 * tracepoint.c: Ditto.
8461 * win32-low.h: Ditto.
8463 2011-01-05 Joel Brobecker <brobecker@adacore.com>
8465 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
8468 2011-01-01 Joel Brobecker <brobecker@adacore.com>
8470 * server.c (gdbserver_version): Update copyright year in version
8472 * gdbreplay.c (gdbreplay_version): Ditto.
8474 2010-12-29 Jie Zhang <jie.zhang@analog.com>
8476 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
8477 * linux-bfin-low.c: New file.
8478 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
8479 PT_DATA_ADDR for BFIN targets.
8480 * Makefile.in (SFILES): Add linux-bfin-low.c.
8481 (clean): Remove reg-bfin.c.
8482 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
8483 * README: Mention supported Blackfin targets.
8485 2010-12-23 Mike Frysinger <vapier@gentoo.org>
8487 * .gitignore: New file.
8489 2010-11-16 Mike Frysinger <vapier@gentoo.org>
8491 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
8493 2010-10-22 Jie Zhang <jie@codesourcery.com>
8495 * Makefile.in: Add FLAGS_TO_PASS variable.
8496 (install): Remove dependency of install-only and recursively
8497 invoke make for install-only.
8499 2010-10-04 Doug Evans <dje@google.com>
8501 * Makefile.in (uninstall): Use $(DESTDIR).
8503 2010-09-24 Pedro Alves <pedro@codesourcery.com>
8507 * linux-x86-low.c (compat_siginfo_from_siginfo)
8508 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
8509 si_code is < 0. Check for si_code == SI_TIMER before checking for
8512 2010-09-13 Joel Brobecker <brobecker@adacore.com>
8514 * lynx-i386-low.c: New file.
8515 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
8517 2010-09-13 Joel Brobecker <brobecker@adacore.com>
8519 * lynx-low.c (ptrace_request_to_str): Remove handling for
8520 request values that have been removed in LynxOS 5.x.
8522 2010-09-13 Joel Brobecker <brobecker@adacore.com>
8524 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
8527 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
8529 * configure.ac: Add --enable-inprocess-agent option.
8530 * configure: Rebuilt.
8532 2010-09-06 Yao Qi <yao@codesourcery.com>
8534 * linux-low.c (linux_kill): Remove unused variable.
8535 (linux_stabilize_threads): Likewise.
8536 * server.c (start_inferior): Likewise.
8537 (queue_stop_reply_callback): Likewise.
8538 * tracepoint.c (do_action_at_tracepoint): Likewise.
8540 2010-09-06 Yao Qi <yao@codesourcery.com>
8542 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
8545 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8547 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
8549 2010-09-06 Pedro Alves <pedro@codesourcery.com>
8551 * Makefile.in (install-only): Replace $IPA_DEPFILES with
8554 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8556 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
8557 gdbserver/lynx-ppc-low.c: New files.
8558 * Makefile.in (lynx_low_h): New variable.
8559 (lynx-low.o, lynx-ppc-low.o): New rules.
8560 * configure.ac: On LynxOS, link with -lnetinet.
8561 * configure.srv: Add handling of powerpc-*-lynxos* targets.
8562 * configure: regenerate.
8564 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8566 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
8567 * configure.ac: Add check for vasprintf and vsnprintf.
8568 * configure, config.in: Regenerate.
8569 * server.h (vasprintf, vsnprintf): Add conditional declarations.
8571 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8573 * gdbreplay.c: Move include of alloca.h up, next to include of
8575 * server.h: Add include of malloc.h.
8576 * mem-break.c: Remove include of malloc.h.
8577 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
8579 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8581 * Makefile.in (memmem.o): Build with -Wno-error.
8583 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8585 * utils.c (xsnprintf): Make non-static.
8586 * server.h: Add xsnprintf declaration.
8587 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
8588 replace calls to snprintf by calls to xsnprintf throughout.
8590 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8592 * configure.ac: Add configure check for alloca.
8593 * configure, config.in: Regenerate.
8594 * server.h: Include alloca.h if it exists.
8595 * gdbreplay.c: Include alloca.h if it exists.
8597 2010-08-28 Pedro Alves <pedro@codesourcery.com>
8599 * linux-low.c (__SIGRTMIN): Define if not already defined.
8600 (linux_create_inferior): Check for __ANDROID__ rather than
8602 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
8603 are already deferred.
8604 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
8605 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
8606 stopped and already has a pending signal to report.
8607 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
8608 a pending signal to report or is moving out of a jump pad.
8609 (linux_init_signals): Check for __ANDROID__ rather than
8612 2010-08-28 Pedro Alves <pedro@codesourcery.com>
8614 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
8615 debug_threads check. Avoid a linear search when not doing debug
8618 2010-08-27 Pedro Alves <pedro@codesourcery.com>
8620 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
8621 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
8622 (struct file_handler) <fd>: Change type to gdb_fildes_t.
8623 (process_event): Change local fd's type to gdb_fildes_t.
8624 (create_file_handler): Adjust prototype.
8625 (delete_file_handler): Adjust prototype.
8626 (handle_file_event): Adjust prototype. Use pfildes.
8627 (create_file_event): Adjsut prototype.
8628 * remote-utils.c (remote_desc, listen_desc): Change type to
8630 * server.h: New gdb_fildes_t typedef.
8631 [USE_WIN32API]: Include winsock2.h.
8632 (delete_file_handler, add_file_handler): Adjust prototypes.
8634 * utils.c (pfildes): New.
8636 2010-08-27 Pedro Alves <pedro@codesourcery.com>
8638 * configure.ac (build_warnings): Add -Wno-char-subscripts.
8639 * configure: Regenerate.
8641 2010-08-27 Pedro Alves <pedro@codesourcery.com>
8643 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
8644 (linux_done_accessing_memory): ... this.
8645 (linux_target_ops): Adjust.
8646 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
8647 * nto-low.c (nto_target_ops): Adjust comment.
8648 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
8649 * spu-low.c (spu_target_ops): Adjust comment.
8650 * target.h (target_ops): Rename unprepare_to_access_memory field
8651 to done_accessing_memory.
8652 (unprepare_to_access_memory): Rename to ...
8653 (done_accessing_memory): ... this.
8655 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8657 * linux-low.c (linux_prepare_to_access_memory): New.
8658 (linux_unprepare_to_access_memory): New.
8659 (linux_target_ops): Install them.
8660 * server.c (read_memory): Rename to ...
8661 (gdb_read_memory): ... this. Use
8662 prepare_to_access_memory/prepare_to_access_memory.
8663 (write_memory): Rename to ...
8664 (gdb_write_memory): ... this. Use
8665 prepare_to_access_memory/prepare_to_access_memory.
8666 (handle_search_memory_1): Adjust.
8667 (process_serial_event): Adjust.
8668 * target.h (struct target_ops): New fields
8669 prepare_to_access_memory and unprepare_to_access_memory.
8670 (prepare_to_access_memory, unprepare_to_access_memory): New.
8671 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
8672 prepare_to_access_memory/prepare_to_access_memory.
8673 * nto-low.c (nto_target_ops): Adjust.
8674 * spu-low.c (spu_target_ops): Adjust.
8675 * win32-low.c (win32_target_ops): Adjust.
8677 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8679 * Makefile.in (WARN_CFLAGS): Get it from configure.
8680 (WERROR_CFLAGS): New.
8681 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
8682 * configure.ac: Introduce --enable-werror, which adds -Werror to
8683 the compiler command line. Enabled by default. Disable with
8684 --disable-werror. Add -Wdeclaration-after-statement
8685 Wpointer-arith and -Wformat-nonliteral to warning flags.
8686 * configure: Regenerate.
8688 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8690 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
8692 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8694 * gdbreplay.c (remote_error): New.
8696 (expect): Use gdbchar. Check for error reading from GDB.
8697 Clarify sync error output.
8698 (play): Check for errors writing to GDB.
8699 * linux-low.c (sigchld_handler): Really ignore `write' errors.
8700 * remote-utils.c (getpkt): Check for errors writing to the remote
8703 2010-08-25 Pedro Alves <pedro@codesourcery.com>
8705 * linux-low.c (linux_wait_1): Move non-debugging code out of
8706 `debug_threads' control.
8708 2010-08-25 Pedro Alves <pedro@codesourcery.com>
8710 * linux-low.c (linux_wait_1): Don't set last_status here.
8711 * server.c (push_event, queue_stop_reply_callback): Assert we're
8712 not pushing a TARGET_WAITKIND_IGNORE event.
8713 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
8714 (myresume, handle_target_event): Set the thread's last_resume_kind
8715 and last_status from the target returned status.
8717 2010-08-25 Pedro Alves <pedro@codesourcery.com>
8721 * linux-x86-low.c (update_debug_registers_callback): New.
8722 (i386_dr_low_set_addr): Use it.
8723 (i386_dr_low_get_addr): New.
8724 (i386_dr_low_set_control): Use update_debug_registers_callback.
8725 (i386_dr_low_get_control): New.
8726 (i386_dr_low_get_status): Adjust.
8727 * linux-low.c (linux_stop_lwp): New.
8728 * linux-low.h (linux_stop_lwp): Declare.
8730 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
8731 argument instead of a i386_debug_reg_state.
8732 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
8733 a i386_debug_reg_state.
8734 (i386_insert_aligned_watchpoint): Adjust.
8735 (i386_remove_aligned_watchpoint): Adjust.
8736 (i386_low_stopped_data_address): Read the debug registers from the
8737 inferior instead of from the mirrors.
8738 * i386-low.h (struct i386_debug_reg_state): Extend comment.
8739 (i386_dr_low_get_addr): Declare.
8740 (i386_dr_low_get_control): Declare.
8741 (i386_dr_low_get_status): Change prototype.
8743 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
8744 (i386_dr_low_get_addr): New.
8745 (i386_dr_low_get_control): New.
8746 (i386_dr_low_get_status): Adjust prototype. Return
8748 (i386_initial_stuff): Clear dr_status_mirror and
8750 (i386_get_thread_context): Adjust.
8751 (i386_set_thread_context): Adjust.
8752 (i386_thread_added): Adjust.
8754 2010-08-24 Pedro Alves <pedro@codesourcery.com>
8756 * linux-low.h (linux_thread_area): Delete declaration.
8758 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
8760 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
8761 after its termination.
8763 2010-08-09 Pedro Alves <pedro@codesourcery.com>
8765 * linux-low.c (gdb_wants_lwp_stopped): Delete.
8766 (gdb_wants_all_stopped): Delete.
8767 (linux_wait_1): Don't call them.
8768 * server.c (handle_v_cont): Tag all threads as want-stopped.
8769 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
8770 stopped as "client-wants-stopped".
8772 2010-07-31 Pedro Alves <pedro@codesourcery.com>
8774 * Makefile.in (signals_h): New.
8775 (server_h): Depend on it.
8776 (server.o): Don't depend on $(signals_def).
8777 (signals.o): Depend on $(signals_def).
8779 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
8781 * Makefile.in (signals_def): New.
8782 (server_h): Append include/gdb/signals.h and signals_def.
8783 (server.o): Append signals_def.
8785 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8787 * server.c (handle_target_event): Use target_signal_to_host for
8788 resume_info.sig initialization.
8789 * target.h (struct thread_resume) <sig>: New comment.
8791 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
8793 * server.c (handle_query): strcpy() the returned string from paddress()
8794 instead of sprintf().
8795 * utils.c (paddress): Return phex_nz().
8797 2010-07-07 Joel Brobecker <brobecker@adacore.com>
8799 * server.c (handle_v_cont): Call mourn_inferior if process
8801 (myresume): Likewise.
8803 2010-07-01 Pedro Alves <pedro@codesourcery.com>
8805 Static tracepoints, and integration with UST.
8807 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
8808 * mem-break.c (uninsert_all_breakpoints)
8809 (reinsert_all_breakpoints): New.
8810 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
8811 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
8812 (gdb_agent_ust_loaded, helper_thread_id)
8813 (gdb_agent_helper_thread_id): New macros.
8814 (struct ipa_sym_addresses): Add addr_ust_loaded,
8815 addr_helper_thread_id, addr_cmd_buf.
8816 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
8817 (in_process_agent_loaded_ust): New.
8818 (write_e_ust_not_loaded): New.
8819 (maybe_write_ipa_ust_not_loaded): New.
8820 (struct collect_static_trace_data_action): New.
8821 (enum tracepoint_type) <static_tracepoint>: New.
8822 (struct tracepoint) <handle>: Mention static tracepoints.
8823 (struct static_tracepoint_ctx): New.
8824 (CMD_BUF_SIZE): New.
8825 (add_tracepoint_action): Handle static tracepoint actions.
8826 (unprobe_marker_at): New.
8827 (clear_installed_tracepoints): Handle static tracepoints.
8828 (cmd_qtdp): Handle static tracepoints.
8829 (probe_marker_at): New.
8830 (cmd_qtstart): Handle static tracepoints.
8831 (response_tracepoint): Handle static tracepoints.
8832 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
8833 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
8834 (get_context_regcache): Handle static tracepoints.
8835 (do_action_at_tracepoint): Handle static tracepoint actions.
8836 (traceframe_find_block_type): Handle static trace data blocks.
8837 (traceframe_read_sdata): New.
8838 (download_tracepoints): Download static tracepoint actions.
8839 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
8840 (GDB_PROBE_NAME): New.
8845 (ust_marker_to_static_tracepoint): New.
8847 (collect_ust_data_at_tracepoint): New.
8848 (gdb_ust_probe): New.
8849 (UNIX_PATH_MAX, SOCK_DIR): New.
8850 (gdb_ust_connect_sync_socket): New.
8851 (resume_thread, stop_thread): New.
8852 (run_inferior_command): New.
8853 (init_named_socket): New.
8854 (gdb_ust_socket_init): New.
8855 (cstr_to_hexstr): New.
8857 (first_marker, next_marker): New.
8858 (response_ust_marker): New.
8859 (cmd_qtfstm, cmd_qtsstm): New.
8860 (unprobe_marker_at, probe_marker_at): New.
8861 (cmd_qtstmat, gdb_ust_thread): New.
8862 (gdb_ust_init): New.
8863 (initialize_tracepoint_ftlib): Call gdb_ust_init.
8864 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
8866 (x86_64_st_collect_regmap): New.
8867 (X86_64_NUM_ST_COLLECT_GREGS): New.
8868 (AMD64_RIP_REGNUM): New.
8869 (supply_static_tracepoint_registers): New.
8870 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
8872 (i386_st_collect_regmap): New.
8873 (i386_NUM_ST_COLLECT_GREGS): New.
8874 (supply_static_tracepoint_registers): New.
8875 * server.c (handle_query): Handle qXfer:statictrace:read.
8876 <qSupported>: Report support for StaticTracepoints, and
8877 qXfer:statictrace:read features.
8878 * server.h (traceframe_read_sdata)
8879 (supply_static_tracepoint_registers): Declare.
8880 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
8881 (unpack_varlen_hex): Include in IPA build.
8882 * Makefile.in (ustlibs, ustinc): New.
8883 (IPA_OBJS): Add remote-utils-ipa.o.
8884 ($(IPA_LIB)): Link -ldl and -lpthread.
8886 (IPAGENT_CFLAGS): Add UST_CFLAGS.
8887 * config.in, configure: Regenerate.
8889 2010-06-20 Ian Lance Taylor <iant@google.com>
8890 Pedro Alves <pedro@codesourcery.com>
8892 * linux-x86-low.c (always_true): Delete.
8893 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
8894 trying to fool the compiler with always_true.
8896 2010-06-20 Pedro Alves <pedro@codesourcery.com>
8898 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
8899 conditions in gdbserver.
8901 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
8903 * spu-low.c (spu_read_memory): Wrap around local store limit.
8904 (spu_write_memory): Likewise.
8906 2010-06-15 Pedro Alves <pedro@codesourcery.com>
8908 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
8909 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
8911 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
8913 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
8914 uses with LONGEST uses.
8916 2010-06-14 Stan Shebs <stan@codesourcery.com>
8917 Pedro Alves <pedro@codesourcery.com>
8921 * linux-x86-low.c: Include limits.h.
8926 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
8927 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
8928 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
8929 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
8930 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
8931 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
8932 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
8933 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
8934 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
8935 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
8936 (amd64_emit_void_call_2): New.
8937 (amd64_emit_ops): New.
8938 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
8939 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
8940 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
8941 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
8942 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
8943 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
8944 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
8945 (i386_emit_call, i386_emit_reg, i386_emit_pop)
8946 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
8947 (i386_emit_stack_adjust, i386_emit_int_call_1)
8948 (i386_emit_void_call_2): New.
8949 (i386_emit_ops): New.
8950 (x86_emit_ops): New.
8951 (the_low_target): Install x86_emit_ops.
8952 * server.h (struct emit_ops): New.
8953 (get_raw_reg_func_addr): Declare.
8954 (current_insn_ptr, emit_error): Declare.
8955 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
8956 (set_trace_state_variable_value): New defines.
8957 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
8958 addr_get_trace_state_variable_value and
8959 addr_set_trace_state_variable_value.
8960 (symbol_list): New fields for get_raw_reg,
8961 get_trace_state_variable_value and set_trace_state_variable_value.
8962 (condfn): New typedef.
8963 (struct tracepoint): New field `compiled_cond'.
8964 (do_action_at_tracepoint): Clear compiled_cond.
8965 (get_trace_state_variable_value, set_trace_state_variable_value):
8967 (condition_true_at_tracepoint): If there's a compiled condition,
8969 (current_insn_ptr, emit_error): New globals.
8970 (struct bytecode_address): New.
8971 (get_raw_reg_func_addr): New.
8972 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
8973 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
8974 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
8975 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
8976 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
8977 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
8978 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
8979 (compile_tracepoint_condition, compile_bytecodes): New.
8980 * target.h (emit_ops): Forward declare.
8981 (struct target_ops): New field emit_ops.
8982 (target_emit_ops): New.
8983 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
8984 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
8985 * linux-low.c (linux_emit_ops): New.
8986 (linux_target_ops): Install it.
8987 * linux-low.h (struct linux_target_ops): New field emit_ops.
8989 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
8991 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
8992 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
8994 2010-06-01 Pedro Alves <pedro@codesourcery.com>
8995 Stan Shebs <stan@codesourcery.com>
8997 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
8998 (all): Depend on $(extra_libraries).
8999 (install-only): Install the IPA.
9000 (IPA_OBJS, IPA_LIB): New.
9001 (clean): Remove the IPA lib.
9002 (IPAGENT_CFLAGS): New.
9003 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
9004 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
9005 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
9006 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
9007 * configure.ac: Check for atomic builtins support in the compiler.
9008 (IPA_DEPFILES, extra_libraries): Define.
9009 * configure.srv (ipa_obj): Add description.
9010 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
9011 (i[34567]86-*-linux*): Set ipa_obj.
9012 (x86_64-*-linux*): Set ipa_obj.
9013 * linux-low.c (stabilizing_threads): New.
9014 (supports_fast_tracepoints): New.
9015 (linux_detach): Stabilize threads before detaching.
9016 (handle_tracepoints): Handle internal tracing breakpoints. Assert
9017 the lwp is either not stabilizing, or is moving out of a jump pad.
9018 (linux_fast_tracepoint_collecting): New.
9019 (maybe_move_out_of_jump_pad): New.
9020 (enqueue_one_deferred_signal): New.
9021 (dequeue_one_deferred_signal): New.
9022 (linux_wait_for_event_1): If moving out of a jump pad, defer
9023 pending signals to later.
9024 (linux_stabilize_threads): New.
9025 (linux_wait_1): Check if threads need moving out of jump pads, and
9027 (stuck_in_jump_pad_callback): New.
9028 (move_out_of_jump_pad_callback): New.
9030 (linux_resume_one_lwp): Handle moving out of jump pads.
9031 (linux_set_resume_request): Dequeue deferred signals.
9032 (need_step_over_p): Also step over fast tracepoint jumps.
9033 (start_step_over): Also uninsert fast tracepoint jumps.
9034 (finish_step_over): Also reinsert fast tracepoint jumps.
9035 (linux_install_fast_tracepoint_jump): New.
9036 (linux_target_ops): Install linux_stabilize_threads and
9037 linux_install_fast_tracepoint_jump_pad.
9038 * linux-low.h (linux_target_ops) <get_thread_area,
9039 install_fast_tracepoint_jump_pad>: New fields.
9040 (struct lwp_info) <collecting_fast_tracepoint,
9041 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
9042 (linux_get_thread_area): Declare.
9043 * linux-x86-low.c (jump_insn): New.
9044 (x86_get_thread_area): New.
9045 (append_insns): New.
9047 (amd64_install_fast_tracepoint_jump_pad): New.
9048 (i386_install_fast_tracepoint_jump_pad): New.
9049 (x86_install_fast_tracepoint_jump_pad): New.
9050 (the_low_target): Install x86_get_thread_area and
9051 x86_install_fast_tracepoint_jump_pad.
9052 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
9053 (struct fast_tracepoint_jump): New.
9054 (fast_tracepoint_jump_insn): New.
9055 (fast_tracepoint_jump_shadow): New.
9056 (find_fast_tracepoint_jump_at): New.
9057 (fast_tracepoint_jump_here): New.
9058 (delete_fast_tracepoint_jump): New.
9059 (set_fast_tracepoint_jump): New.
9060 (uninsert_fast_tracepoint_jumps_at): New.
9061 (reinsert_fast_tracepoint_jumps_at): New.
9062 (set_breakpoint_at): Use write_inferior_memory.
9063 (uninsert_raw_breakpoint): Use write_inferior_memory.
9064 (check_mem_read): Mask out fast tracepoint jumps.
9065 (check_mem_write): Mask out fast tracepoint jumps.
9066 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
9067 (set_fast_tracepoint_jump): Declare.
9068 (delete_fast_tracepoint_jump)
9069 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
9070 (reinsert_fast_tracepoint_jumps_at): Declare.
9071 * regcache.c: Don't compile many functions when building the
9072 in-process agent library.
9073 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
9074 the register buffer in the heap.
9075 (free_register_cache): If the register buffer isn't owned by the
9076 regcache, don't free it.
9077 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
9078 pre-existing register caches.
9079 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
9081 (convert_ascii_to_int): : Constify `from' parameter type.
9082 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
9083 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
9084 the needed buffer in-place.
9085 (relocate_instruction): New.
9086 * server.c (handle_query) <qSymbols>: If the target supports
9087 tracepoints, give it a chance of looking up symbols. Report
9088 support for fast tracepoints.
9089 (handle_status): Stabilize threads.
9090 (process_serial_event): Adjust.
9091 * server.h (struct fast_tracepoint_jump): Forward declare.
9092 (struct process_info) <fast_tracepoint_jumps>: New field.
9093 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
9094 (decode_X_packet, decode_M_packet): Adjust.
9095 (relocate_instruction): Declare.
9096 (in_process_agent_loaded): Declare.
9097 (tracepoint_look_up_symbols): Declare.
9098 (struct fast_tpoint_collect_status): Declare.
9099 (fast_tracepoint_collecting): Declare.
9100 (force_unlock_trace_buffer): Declare.
9101 (handle_tracepoint_bkpts): Declare.
9102 (initialize_low_tracepoint)
9103 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
9104 * target.h (struct target_ops) <stabilize_threads,
9105 install_fast_tracepoint_jump_pad>: New fields.
9106 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
9107 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
9108 [HAVE_STDINT_H]: Include stdint.h.
9109 (trace_debug_1): Rename to ...
9110 (trace_vdebug): ... this.
9111 (trace_debug): Rename to ...
9112 (trace_debug_1): ... this. Add `level' parameter.
9114 (ATTR_USED, ATTR_NOINLINE): New.
9115 (IP_AGENT_EXPORT): New.
9116 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
9117 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
9118 (about_to_request_buffer_space, trace_buffer_is_full)
9119 (stopping_tracepoint, expr_eval_result, error_tracepoint)
9120 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
9121 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
9122 (traceframe_write_count, traceframes_created)
9123 (trace_state_variables)
9124 New renaming defines.
9125 (struct ipa_sym_addresses): New.
9126 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
9128 (ipa_sym_addrs): New.
9129 (all_tracepoint_symbols_looked_up): New.
9130 (in_process_agent_loaded): New.
9131 (write_e_ipa_not_loaded): New.
9132 (maybe_write_ipa_not_loaded): New.
9133 (tracepoint_look_up_symbols): New.
9134 (debug_threads) [IN_PROCESS_AGENT]: New.
9135 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
9136 (UNKNOWN_SIDE_EFFECTS): New.
9137 (stop_tracing): New.
9138 (flush_trace_buffer): New.
9139 (stop_tracing_bkpt): New.
9140 (flush_trace_buffer_bkpt): New.
9141 (read_inferior_integer): New.
9142 (read_inferior_uinteger): New.
9143 (read_inferior_data_pointer): New.
9144 (write_inferior_data_pointer): New.
9145 (write_inferior_integer): New.
9146 (write_inferior_uinteger): New.
9147 (struct collect_static_trace_data_action): Delete.
9148 (enum tracepoint_type): New.
9149 (struct tracepoint) <type>: New field `type'.
9150 <actions_str, step_actions, step_actions_str>: Only include in
9152 <orig_size, obj_addr_on_target, adjusted_insn_addr>
9153 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
9154 (tracepoints): Use IP_AGENT_EXPORT.
9155 (last_tracepoint): Don't include in the IPA.
9156 (stopping_tracepoint): Use IP_AGENT_EXPORT.
9157 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
9158 (alloced_trace_state_variables): New.
9159 (trace_state_variables): Use IP_AGENT_EXPORT.
9160 (traceframe_t): Delete unused variable.
9161 (circular_trace_buffer): Don't include in the IPA.
9162 (trace_buffer_start): Delete.
9163 (struct trace_buffer_control): New.
9164 (trace_buffer_free): Delete.
9165 (struct ipa_trace_buffer_control): New.
9166 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
9167 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
9169 (trace_buffer_ctrl): New.
9170 (TRACE_BUFFER_CTRL_CURR): New.
9171 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
9172 Reimplement as macros.
9173 (trace_buffer_wrap): Delete.
9174 (traceframe_write_count, traceframe_read_count)
9175 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
9176 (struct tracepoint_hit_ctx) <type>: New field.
9177 (struct fast_tracepoint_ctx): New.
9178 (memory_barrier): New.
9180 (record_tracepoint_error): Update atomically in the IPA.
9181 (clear_inferior_trace_buffer): New.
9182 (about_to_request_buffer_space): New.
9183 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
9184 updating the same buffer.
9185 (add_tracepoint): Default the tracepoint's type to trap
9186 tracepoint, and orig_size to -1.
9187 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
9189 (create_trace_state_variable): New parameter `gdb'. Handle it.
9190 (clear_installed_tracepoints): Clear fast tracepoint jumps.
9191 (cmd_qtdp): Handle fast tracepoints.
9193 (max_jump_pad_size): New.
9194 (gdb_jump_pad_head): New.
9195 (get_jump_space_head): New.
9196 (claim_jump_space): New.
9197 (sort_tracepoints): New.
9198 (MAX_JUMP_SIZE): New.
9199 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
9201 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
9202 support. Upload fast traceframes, and delete internal IPA
9204 (stop_tracing_handler): New.
9205 (flush_trace_buffer_handler): New.
9206 (cmd_qtstop): Upload fast tracepoints.
9207 (response_tracepoint): Handle fast tracepoints.
9208 (tracepoint_finished_step): Upload fast traceframes. Set the
9209 tracepoint hit context's tracepoint type.
9210 (handle_tracepoint_bkpts): New.
9211 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
9212 type. Add comment about fast tracepoints.
9213 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
9214 non-existing action_str field.
9215 (get_context_regcache): Handle fast tracepoints.
9216 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
9218 (fast_tracepoint_from_jump_pad_address): New.
9219 (fast_tracepoint_from_ipa_tpoint_address): New.
9220 (collecting_t): New.
9221 (force_unlock_trace_buffer): New.
9222 (fast_tracepoint_collecting): New.
9225 (write_inferior_data_ptr): New.
9226 (target_tp_heap): New.
9227 (target_malloc): New.
9228 (download_agent_expr): New.
9230 (download_tracepoints): New.
9231 (download_trace_state_variables): New.
9232 (upload_fast_traceframes): New.
9233 (IPA_FIRST_TRACEFRAME): New.
9234 (IPA_NEXT_TRACEFRAME_1): New.
9235 (IPA_NEXT_TRACEFRAME): New.
9236 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
9237 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
9238 (gdb_jump_pad_buffer_end): New.
9239 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
9240 (initialize_tracepoint): Adjust.
9241 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
9242 buffer. Initialize the low module.
9243 * utils.c (PREFIX, TOOLNAME): New.
9244 (malloc_failure): Use PREFIX.
9245 (error): In the IPA, an error causes an exit.
9246 (fatal, warning): Use PREFIX.
9247 (internal_error): Use TOOLNAME.
9248 (NUMCELLS): Increase to 10.
9249 * configure, config.in: Regenerate.
9251 2010-06-01 Pedro Alves <pedro@codesourcery.com>
9253 * server.c (handle_query) <qSupported>: Do two passes over the
9254 qSupported string to avoid nesting strtok.
9256 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9258 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
9260 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
9262 * configure: Regenerate.
9263 * proc-service.list: New.
9265 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9267 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
9270 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
9272 * gdbreplay.c (remote_open): Check error return from socket() call by
9273 its equality to -1 not by it being negative.
9274 * remote-utils.c (remote_open): Likewise.
9276 2010-05-23 Pedro Alves <pedro@codesourcery.com>
9278 * config.h: Regenerate.
9280 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
9282 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
9283 doesn't provide PTRACE_GET_THREAD_AREA.
9285 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
9287 * linux-m68k-low.c: Include <asm/ptrace.h>
9288 (ps_get_thread_area): Implement.
9290 2010-05-03 Doug Evans <dje@google.com>
9292 * event-loop.c (struct callback_event): New struct.
9293 (callback_list): New global.
9294 (append_callback_event, delete_callback_event): New functions.
9295 (process_callback): New function.
9296 (start_event_loop): Call it.
9297 * remote-utils.c (NOT_SCHEDULED): Define.
9298 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
9299 moved out of readchar.
9300 (readchar): Rewrite. Call reschedule before returning.
9301 (reset_readchar): New function.
9302 (remote_close): Call it.
9303 (process_remaining, reschedule): New functions.
9304 * server.h (callback_handler_func): New typedef.
9305 (append_callback_event, delete_callback_event): Declare.
9307 2010-05-03 Pedro Alves <pedro@codesourcery.com>
9309 * proc-service.c (ps_pglobal_lookup): Use
9310 thread_db_look_up_one_symbol.
9311 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
9312 parameter. Use it instead of all_symbols_looked_up.
9313 * server.h (struct process_info) <all_symbols_looked_up>: Delete
9315 (all_symbols_looked_up): Don't declare.
9316 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
9317 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
9319 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
9320 Set all_symbols_looked_up here.
9321 (thread_db_look_up_one_symbol): New.
9322 (thread_db_get_tls_address): Adjust.
9323 (thread_db_load_search, try_thread_db_load_1): Always allocate the
9324 thread_db object on the heap, and tentatively set it in the
9326 (thread_db_init): Don't set all_symbols_looked_up here.
9327 * linux-low.h (thread_db_look_up_one_symbol): Declare.
9329 2010-05-03 Pedro Alves <pedro@codesourcery.com>
9331 * linux-low.c (linux_kill, linux_detach): Adjust.
9332 (status_pending_p_callback): Remove redundant statement. Check
9333 for !TARGET_WAITIKIND_IGNORE, instead of
9334 TARGET_WAITKIND_STOPPED.
9335 (handle_tracepoints): Make sure LWP is locked. Adjust.
9336 (linux_wait_for_event_1): Adjust.
9337 (linux_cancel_breakpoints): New.
9338 (unsuspend_one_lwp): New.
9339 (unsuspend_all_lwps): New.
9340 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
9341 (send_sigstop_callback): Change return type to int, add new
9342 `except' parameter and handle it.
9343 (suspend_and_send_sigstop_callback): New.
9344 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
9345 pass them down. If SUSPEND, also increment the lwp's suspend
9347 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
9348 (need_step_over_p): Don't consider suspended LWPs.
9349 (start_step_over): Adjust.
9350 (proceed_one_lwp): Change return type to int, add new `except'
9351 parameter and handle it.
9352 (unsuspend_and_proceed_one_lwp): New.
9353 (proceed_all_lwps): Use find_inferior instead of
9355 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
9356 also decrement the suspend count of LWPs. Pass `except' down,
9357 instead of hacking its suspend count.
9358 (linux_pause_all): Add `freeze' parameter. Adjust.
9359 (linux_unpause_all): New.
9360 (linux_target_ops): Install linux_unpause_all.
9361 * server.c (handle_status): Adjust.
9362 * target.h (struct target_ops): New fields `unpause_all' and
9363 `cancel_breakpoints'. Add new parameter to `pause_all'.
9364 (pause_all): Add new `freeze' parameter.
9366 (cancel_breakpoints): New.
9367 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
9369 (cmd_qtstart): Pause threads.
9370 (stop_tracing): Pause threads, and cancel breakpoints.
9371 * win32-low.c (win32_target_ops): Adjust.
9373 2010-05-03 Pedro Alves <pedro@codesourcery.com>
9375 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
9376 the inferior right away from here...
9377 (linux_wait_1): ... to here, and adjust to check the thread's
9378 last_resume_kind instead of the lwp's step or stop_expected flags.
9380 2010-05-02 Pedro Alves <pedro@codesourcery.com>
9382 * README: Use consistent `GDB' and `GDBserver' spellings.
9384 2010-05-02 Pedro Alves <pedro@codesourcery.com>
9386 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
9387 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
9388 (linux_detach_one_lwp): Assume the lwp is stopped.
9389 (any_thread_of): Delete.
9390 (linux_detach): Stop all lwps here. Don't blindly delete all
9392 (delete_lwp_callback): New.
9393 (linux_mourn): Delete all lwps of the process that is gone.
9394 (linux_wait_1): Don't delete the last lwp of the process here.
9395 * mem-break.h (mark_breakpoints_out): Declare.
9396 * mem-break.c (mark_breakpoints_out): New.
9397 (free_all_breakpoints): Use it.
9398 * server.c (handle_target_event): If the process is gone, mark
9400 * thread-db.c (struct thread_db) <create_bp>: New field.
9401 (thread_db_enable_reporting): Fix prototype. Store a thread event
9402 breakpoint reference in the thread_db struct.
9403 (thread_db_load_search): Clear the thread_db object.
9404 (try_thread_db_load_1): Ditto.
9405 (switch_to_process): New.
9406 (disable_thread_event_reporting): Use it.
9407 (remove_thread_event_breakpoints): New.
9408 (thread_db_detach, thread_db_mourn): Use it.
9410 2010-05-01 Pedro Alves <pedro@codesourcery.com>
9412 * linux-low.c (linux_enable_event_reporting): New.
9413 (linux_wait_for_event_1, handle_extended_wait): Use it.
9415 2010-04-30 Pedro Alves <pedro@codesourcery.com>
9417 * linux-low.c (linux_kill_one_lwp, linux_kill)
9418 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
9419 (send_sigstop): Take an lwp_info as parameter instead. Queue a
9420 SIGSTOP even if the LWP is stopped.
9421 (send_sigstop_callback): New.
9422 (stop_all_lwps): Use send_sigstop_callback instead.
9423 (linux_resume_one_thread): Adjust.
9424 (proceed_one_lwp): Still proceed an LWP that the client has
9425 requested to stop, if we haven't reported it as stopped yet. Make
9426 sure that LWPs the client want stopped, have a pending SIGSTOP.
9428 2010-04-26 Doug Evans <dje@google.com>
9430 * server.c (handle_general_set): Make static.
9432 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
9433 Print received char after testing for error/eof instead of before.
9434 (input_interrupt): Tweak comment.
9436 2010-04-23 Doug Evans <dje@google.com>
9438 * server.c (start_inferior): Print inferior argv if --debug.
9440 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
9442 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
9443 * nto-x86-low.c: Include server.h
9445 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
9447 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
9448 be consistent with other sources of this directory.
9449 (init_registers_amd64): Correct name of source file of this function
9452 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9454 * configure.srv (x86_64-*-mingw*): New configuration for Windows
9457 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9459 * win32-i386-low.c: Add 64-bit support.
9460 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
9461 (init_registers_amd64): Declare.
9462 (mappings): Add 64-bit version of array.
9463 (init_windows_x86): New function.
9464 (the_low_target): Change init_arch field to init_windows_x86.
9466 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9468 * win32-low.c: Adapt to support also 64-bit architecture.
9469 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
9470 (get_image_name): Use SIZE_T type for local variable `done'.
9471 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
9472 (toolhelp_get_dll_name): Idem.
9473 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
9474 Use uintptr_t typecast to avoid warning.
9475 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
9476 (handle_exception): Use phex_nz to avoid warning.
9477 (win32_wait): Remove unused local variable `process'.
9479 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9481 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
9484 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
9486 * configure.ac: Use `ws2_32' library for srv_mingw.
9487 * configure: Regenerate.
9488 * gdbreplay.c: Include winsock2.h instead of winsock.h.
9489 * remote-utils.c: Likewise.
9491 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
9493 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
9494 if __x86_64__ is defined.
9496 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
9498 * configure: Regenerate.
9500 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
9502 * server.c (handle_query): Handle 'qGetTIBAddr' query.
9503 * target.h (target_ops): New get_tib_address field.
9504 * win32-low.h (win32_thread_info): Add thread_local_base field.
9505 * win32-low.c (child_add_thread): Add tlb argument.
9506 Set thread_local_base field to TLB.
9507 (get_child_debug_event): Adapt to child_add_thread change.
9508 (win32_get_tib_address): New function.
9509 (win32_target_ops): Set get_tib_address field to
9510 win32_get_tib_address.
9511 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
9513 2010-04-12 Pedro Alves <pedro@codesourcery.com>
9515 * linux-low.c (linux_mourn): Also remove the process.
9516 * server.c (handle_target_event): Don't remove the process here.
9517 * nto-low.c (nto_mourn): New.
9518 (nto_target_ops): Install it.
9519 * spu-low.c (spu_mourn): New.
9520 (spu_target_ops): Install it.
9521 * win32-low.c (win32_mourn): New.
9522 (win32_target_ops): Install it.
9524 2010-04-12 Pedro Alves <pedro@codesourcery.com>
9526 * server.h (buffer_xml_printf): Remove redundant `;'.
9528 2010-04-12 Pedro Alves <pedro@codesourcery.com>
9530 * regcache.c (set_register_cache): Invalidate regcaches before
9531 changing the register cache layout.
9532 (regcache_invalidate_one): Allow a NULL regcache.
9533 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
9534 regcaches before changing the register cache layout or the target
9537 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
9539 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
9540 variable warning on Linux/x86-64.
9542 2010-04-11 Pedro Alves <pedro@codesourcery.com>
9544 GDBserver disconnected tracing support.
9546 * linux-low.c (linux_remove_process): Delete.
9547 (add_lwp): Don't set last_resume_kind here.
9548 (linux_kill): Use `mourn'.
9549 (linux_detach): Use `thread_db_detach', and `mourn'.
9551 (linux_attach_lwp_1): Adjust comment.
9552 (linux_attach): last_resume_kind moved the thread_info; adjust.
9553 (status_pending_p_callback): Adjust.
9554 (linux_wait_for_event_1): Adjust.
9555 (count_events_callback, select_singlestep_lwp_callback)
9556 (select_event_lwp_callback, cancel_breakpoints_callback)
9557 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
9558 (proceed_one_lwp): Adjust.
9559 (linux_async): Add debug output.
9560 (linux_thread_stopped): New.
9561 (linux_pause_all): New.
9562 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
9564 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
9565 (thread_db_free): Delete declaration.
9566 (thread_db_detach, thread_db_mourn): Declare.
9567 * thread-db.c (thread_db_init): Use thread_db_mourn.
9568 (thread_db_free): Delete, split in two.
9569 (disable_thread_event_reporting): New.
9570 (thread_db_detach): New.
9571 (thread_db_mourn): New.
9573 * server.h (struct thread_info) <last_resume_kind>: New field.
9574 <attached>: Add comment.
9575 <gdb_detached>: New field.
9576 (handler_func): Change return type to int.
9577 (handle_serial_event, handle_target_event): Ditto.
9578 (gdb_connected): Declare.
9580 (disconnected_tracing): Declare.
9581 (stop_tracing): Declare.
9583 * server.c (handle_query) <qSupported>: Report support for
9584 disconnected tracing.
9585 (queue_stop_reply_callback): Account for running threads.
9586 (gdb_wants_thread_stopped): New.
9587 (gdb_wants_all_threads_stopped): New.
9588 (gdb_reattached_process): New.
9589 (handle_status): Clear the `gdb_detached' flag of all processes.
9590 In all-stop, stop all threads.
9591 (main): Be sure to leave tfind mode. Handle disconnected tracing.
9592 (process_serial_event): If the remote connection breaks, or if an
9593 exit was forced with "monitor exit", force an event loop exit.
9594 Handle disconnected tracing on detach.
9595 (handle_serial_event): Adjust.
9596 (handle_target_event): If GDB isn't connected, forward events back
9597 to the inferior, unless the last process exited, in which case,
9598 exit gdbserver. Adjust interface.
9600 * remote-utils.c (remote_open): Don't block in accept. Instead
9601 register an event loop source on the listen socket file
9602 descriptor. Refactor bits into ...
9603 (listen_desc): ... this new global.
9604 (gdb_connected): ... this new function.
9605 (enable_async_notification): ... this new function.
9606 (handle_accept_event): ... this new function.
9607 (remote_close): Clear remote_desc.
9609 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
9611 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
9613 (mourn_inferior): Define.
9614 (target_process_qsupported): Avoid the dangling else problem.
9615 (thread_stopped): Define.
9616 (pause_all): Define.
9617 (target_waitstatus_to_string): Declare.
9618 * target.c (target_waitstatus_to_string): New.
9620 * tracepoint.c (tracing): Make extern.
9621 (disconnected_tracing): New.
9622 (stop_tracing): Make extern. Handle tracing stops due to GDB
9624 (cmd_qtdisconnected): New.
9625 (cmd_qtstatus): Report disconnected tracing status in trace reply.
9626 (handle_tracepoint_general_set): Handle QTDisconnected.
9628 * event-loop.c (event_handler_func): Change return type to int.
9629 (process_event): Bail out if the event handler wants the event
9631 (handle_file_event): Ditto.
9632 (start_event_loop): Bail out if the event handler wants the event
9635 * nto-low.c (nto_target_ops): Adjust.
9636 * spu-low.c (spu_wait): Don't remove the process here.
9637 (spu_target_ops): Adjust.
9638 * win32-low.c (win32_wait): Don't remove the process here.
9639 (win32_target_ops): Adjust.
9641 2010-04-11 Pedro Alves <pedro@codesourcery.com>
9643 * regcache.c (realloc_register_cache): Invalidate inferior's
9644 regcache before recreating it.
9646 2010-04-09 Pedro Alves <pedro@codesourcery.com>
9648 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
9650 2010-04-09 Stan Shebs <stan@codesourcery.com>
9651 Pedro Alves <pedro@codesourcery.com>
9653 * server.h (LONGEST): New.
9654 (struct thread_info) <while_stepping>: New field.
9655 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
9657 (initialize_tracepoint, handle_tracepoint_general_set)
9658 (handle_tracepoint_query, tracepoint_finished_step)
9659 (tracepoint_was_hit, release_while_stepping_state_list):
9660 (current_traceframe): Declare.
9661 * server.c (handle_general_set): Handle tracepoint packets.
9663 (write_memory): New.
9664 (handle_search_memory_1): Use read_memory.
9665 (handle_query): Report support for conditional tracepoints, trace
9666 state variables, and tracepoint sources. Handle tracepoint
9668 (main): Initialize the tracepoints module.
9669 (process_serial_event): Handle traceframe reads/writes.
9671 * linux-low.c (handle_tracepoints): New.
9672 (linux_wait_1): Call it.
9673 (linux_resume_one_lwp): Handle while-stepping.
9674 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
9675 (linux_target_ops): Install them.
9676 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
9678 * linux-x86-low.c (x86_supports_tracepoints): New.
9679 (the_low_target). Install it.
9681 * mem-break.h (delete_breakpoint): Declare.
9682 * mem-break.c (delete_breakpoint): Make external.
9684 * target.h (struct target_ops): Add `supports_tracepoints',
9685 `read_pc', and `write_pc' fields.
9686 (target_supports_tracepoints): Define.
9687 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
9690 * regcache.h (struct regcache) <registers_owned>: New field.
9691 (init_register_cache, regcache_cpy): Declare.
9692 (regcache_read_pc, regcache_write_pc): Declare.
9693 (register_cache_size): Declare.
9694 (supply_regblock): Declare.
9695 * regcache.c (init_register_cache): New.
9696 (new_register_cache): Use it.
9697 (regcache_cpy): New.
9698 (register_cache_size): New.
9699 (supply_regblock): New.
9700 (regcache_read_pc, regcache_write_pc): New.
9702 * tracepoint.c: New.
9704 * Makefile.in (OBS): Add tracepoint.o.
9705 (tracepoint.o): New rule.
9707 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
9709 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
9711 (i386-mmx.c): Likewise.
9712 (i386-mmx-linux.o): Likewise.
9713 (i386-mmx-linux.c): Likewise.
9715 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
9716 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
9717 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
9718 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
9720 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
9721 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
9722 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
9724 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
9726 * Makefile.in (clean): Updated.
9728 (i386-avx.c): Likewise.
9729 (i386-avx-linux.o): Likewise.
9730 (i386-avx-linux.c): Likewise.
9731 (amd64-avx.o): Likewise.
9732 (amd64-avx.c): Likewise.
9733 (amd64-avx-linux.o): Likewise.
9734 (amd64-avx-linux.c): Likewise.
9736 * configure.srv (srv_i386_regobj): Add i386-avx.o.
9737 (srv_i386_linux_regobj): Add i386-avx-linux.o.
9738 (srv_amd64_regobj): Add amd64-avx.o.
9739 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
9740 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
9741 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
9742 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
9743 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
9744 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
9745 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
9747 * i387-fp.c: Include "i386-xstate.h".
9749 (i387_cache_to_xsave): Likewise.
9750 (i387_xsave_to_cache): Likewise.
9751 (x86_xcr0): Likewise.
9753 * i387-fp.h (i387_cache_to_xsave): Likewise.
9754 (i387_xsave_to_cache): Likewise.
9755 (x86_xcr0): Likewise.
9757 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
9758 * linux-crisv32-low.c (target_regsets): Likewise.
9759 * linux-m68k-low.c (target_regsets): Likewise.
9760 * linux-mips-low.c (target_regsets): Likewise.
9761 * linux-ppc-low.c (target_regsets): Likewise.
9762 * linux-s390-low.c (target_regsets): Likewise.
9763 * linux-sh-low.c (target_regsets): Likewise.
9764 * linux-sparc-low.c (target_regsets): Likewise.
9765 * linux-xtensa-low.c (target_regsets): Likewise.
9767 * linux-low.c: Include <sys/uio.h>.
9768 (regsets_fetch_inferior_registers): Support nt_type.
9769 (regsets_store_inferior_registers): Likewise.
9770 (linux_process_qsupported): New.
9771 (linux_target_ops): Add linux_process_qsupported.
9773 * linux-low.h (regset_info): Add nt_type.
9774 (linux_target_ops): Add process_qsupported.
9776 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
9778 (init_registers_i386_avx_linux): New.
9779 (init_registers_amd64_avx_linux): Likewise.
9780 (xmltarget_i386_linux_no_xml): Likewise.
9781 (xmltarget_amd64_linux_no_xml): Likewise.
9782 (PTRACE_GETREGSET): Likewise.
9783 (PTRACE_SETREGSET): Likewise.
9784 (x86_fill_xstateregset): Likewise.
9785 (x86_store_xstateregset): Likewise.
9786 (use_xml): Likewise.
9787 (x86_linux_update_xmltarget): Likewise.
9788 (x86_linux_process_qsupported): Likewise.
9789 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
9790 (x86_arch_setup): Don't call init_registers_amd64_linux nor
9791 init_registers_i386_linux here. Call
9792 x86_linux_update_xmltarget.
9793 (the_low_target): Add x86_linux_process_qsupported.
9795 * server.c (handle_query): Call target_process_qsupported.
9797 * target.h (target_ops): Add process_qsupported.
9798 (target_process_qsupported): New.
9800 2010-04-03 Pedro Alves <pedro@codesourcery.com>
9802 * inferiors.c (add_thread): Set last_status kind to
9803 TARGET_WAITKIND_IGNORE.
9804 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
9805 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
9806 (linux_wait_1): Move `thread' local definition to block that uses
9807 it. Don't NULL initialize `event_child'.
9808 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
9809 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
9810 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
9812 2010-04-01 Pedro Alves <pedro@codesourcery.com>
9814 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
9815 an extended waitstatus, or by a watchpoint.
9816 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
9817 thread was stepping or has been stopped by a watchpoint.
9819 2010-04-01 Pedro Alves <pedro@codesourcery.com>
9821 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
9822 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
9823 of another, then delete the previous, and validate all
9825 (validate_inserted_breakpoint): New.
9826 (delete_disabled_breakpoints): New.
9827 (validate_breakpoints): New.
9828 (check_mem_read): Validate breakpoints before trusting their
9829 shadow. Delete disabled breakpoints.
9830 (check_mem_write): Validate breakpoints before trusting they
9831 should be inserted. Delete disabled breakpoints.
9832 * mem-break.h (validate_breakpoints):
9833 * server.c (handle_query): Validate breakpoints when we see a
9836 2010-04-01 Pedro Alves <pedro@codesourcery.com>
9838 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
9839 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
9840 if we could tell there's a GDB breakpoint at stop_pc.
9841 (need_step_over_p): Don't do a step over if we find a GDB
9842 breakpoint at the resume PC.
9844 * mem-break.c (struct raw_breakpoint): New.
9845 (enum bkpt_type): New type `gdb_breakpoint'.
9846 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
9847 fields. New field `raw'.
9848 (find_raw_breakpoint_at): New.
9849 (set_raw_breakpoint_at): Handle refcounting. Create a raw
9851 (set_breakpoint_at): Adjust.
9852 (delete_raw_breakpoint): New.
9853 (release_breakpoint): New.
9854 (delete_breakpoint): Rename to...
9855 (delete_breakpoint_1): ... this. Add proc parameter. Use
9856 release_breakpoint. Return ENOENT.
9857 (delete_breakpoint): Reimplement.
9858 (find_breakpoint_at): Delete.
9859 (find_gdb_breakpoint_at): New.
9860 (delete_breakpoint_at): Delete.
9861 (set_gdb_breakpoint_at): New.
9862 (delete_gdb_breakpoint_at): New.
9863 (gdb_breakpoint_here): New.
9864 (set_reinsert_breakpoint): Use release_breakpoint.
9865 (uninsert_breakpoint): Rename to ...
9866 (uninsert_raw_breakpoint): ... this.
9867 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
9868 (reinsert_raw_breakpoint): Change parameter type to
9870 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
9872 (check_breakpoints): Adjust. Use release_breakpoint.
9873 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
9874 (breakpoint_inserted_here): Ditto.
9875 (check_mem_read): Adjust to iterate over raw breakpoints instead.
9876 Don't trust the breakpoint's shadow if it is not inserted.
9877 (check_mem_write): Adjust to iterate over raw breakpoints instead.
9878 (delete_all_breakpoints): Adjust.
9879 (free_all_breakpoints): Mark all breakpoints as uninserted, and
9880 use delete_breakpoint_1.
9882 * mem-break.h (breakpoints_supported): Delete declaration.
9883 (set_gdb_breakpoint_at): Declare.
9884 (gdb_breakpoint_here): Declare.
9885 (delete_breakpoint_at): Delete.
9886 (delete_gdb_breakpoint_at): Declare.
9888 * server.h (struct raw_breakpoint): Forward declare.
9889 (struct process_info): New field `raw_breakpoints'.
9891 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
9894 2010-03-24 Pedro Alves <pedro@codesourcery.com>
9896 * linux-low.c (status_pending_p_callback): Fix comment.
9897 (linux_wait_for_event_1): Move most of the internal breakpoint
9898 handling from here...
9899 (linux_wait_1): ... to here.
9900 (count_events_callback): New.
9901 (select_singlestep_lwp_callback): New.
9902 (select_event_lwp_callback): New.
9903 (cancel_breakpoints_callback): New.
9904 (select_event_lwp): New.
9905 (linux_wait_1): Simplify internal breakpoint handling. Give equal
9906 priority to all LWPs that have had events that should be reported
9907 to the client. Cancel breakpoints when about to reporting the
9908 event to the client, not while stopping lwps. No longer cancel
9909 finished single-steps here.
9910 (cancel_finished_single_step): Delete.
9911 (cancel_finished_single_steps): Delete.
9913 2010-03-24 Pedro Alves <pedro@codesourcery.com>
9915 * mem-break.c (enum bkpt_type): New.
9916 (struct breakpoint): New field `type'.
9917 (set_breakpoint_at): Change return type to struct breakpoint
9918 pointer. Set type to `other_breakpoint' by default.
9919 (delete_breakpoint): Rewrite, supporting more than one breakpoint
9920 in the breakpoint list.
9921 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
9922 (reinsert_breakpoint): Rename to ...
9923 (reinsert_raw_breakpoint): ... this.
9924 (reinsert_breakpoints_at): Adjust.
9925 * mem-break.h (struct breakpoint): Declare.
9926 (set_breakpoint_at): Change return type to struct breakpoint
9929 2010-03-24 Pedro Alves <pedro@codesourcery.com>
9931 * server.c (handle_query): Assign, not compare.
9933 2010-03-24 Pedro Alves <pedro@codesourcery.com>
9935 Teach linux gdbserver to step-over-breakpoints.
9937 * linux-low.c (can_hardware_single_step): New.
9938 (supports_breakpoints): New.
9939 (handle_extended_wait): If stopping threads, read the stop pc of
9942 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
9943 low target doesn't support retrieving the PC.
9944 (add_lwp): Set last_resume_kind to resume_continue.
9945 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
9946 (linux_attach): Don't clear stop_expected. Set the lwp's
9947 last_resume_kind to resume_stop.
9948 (linux_detach_one_lwp): Don't check for removed breakpoints.
9949 (check_removed_breakpoint): Delete.
9950 (status_pending_p): Rename to ...
9951 (status_pending_p_callback): ... this. Don't check for removed
9952 breakpoints. Don't consider threads that are stopped from GDB's
9954 (linux_wait_for_lwp): Always read the stop_pc here.
9955 (cancel_breakpoint): New.
9956 (step_over_bkpt): New global.
9957 (linux_wait_for_event_1): Implement stepping over breakpoints.
9958 (gdb_wants_lwp_stopped): New.
9959 (gdb_wants_all_stopped): New.
9960 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
9961 single-step traps here. Store the thread's last reported target
9963 (send_sigstop): Don't clear stop_expected. Always set it,
9965 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
9966 (cancel_finished_single_step): New.
9967 (cancel_finished_single_steps): New.
9968 (wait_for_sigstop): Don't cancel finished single-step traps here.
9969 (linux_resume_one_lwp): Don't check for removed breakpoints.
9970 Don't set `step' on non-hardware step archs.
9971 (linux_set_resume_request): Ignore resume_stop requests if already
9972 stopping or stopped. Set the lwp's last_resume_kind.
9973 (resume_status_pending_p): Don't check for removed breakpoints.
9974 (need_step_over_p): New.
9975 (start_step_over): New.
9976 (finish_step_over): New.
9977 (linux_resume_one_thread): Always queue a sigstop for resume_stop
9978 requests. Clear the thread's last reported target waitstatus.
9979 Don't use the `suspended' flag. Don't consider pending breakpoints.
9980 (linux_resume): Start a step-over if necessary.
9981 (proceed_one_lwp): New.
9982 (proceed_all_lwps): New.
9983 (unstop_all_lwps): New.
9984 * linux-low.h (struct lwp_info): Rewrite comment for the
9985 `suspended' flag. Add the `stop_pc' field. Delete the
9986 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
9987 Add `'last_resume_kind' and `need_step_over' fields.
9988 * inferiors.c (struct thread_info): Delete, moved elsewhere.
9989 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
9990 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
9991 (set_raw_breakpoint_at): New.
9992 (set_breakpoint_at): Rewrite to use it.
9993 (reinsert_breakpoint_handler): Delete.
9994 (set_reinsert_breakpoint): New.
9995 (reinsert_breakpoint_by_bp): Delete.
9996 (delete_reinsert_breakpoints): New.
9997 (uninsert_breakpoint): Rewrite.
9998 (uninsert_breakpoints_at): New.
9999 (reinsert_breakpoint): Rewrite.
10000 (reinsert_breakpoints_at): New.
10001 (check_breakpoints): Rewrite.
10002 (breakpoint_here): New.
10003 (breakpoint_inserted_here): New.
10004 (check_mem_read): Adjust.
10005 * mem-break.h (breakpoints_supported, breakpoint_here)
10006 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
10007 (reinsert_breakpoint_by_bp): Delete declaration.
10008 (delete_reinsert_breakpoints): Declare.
10009 (reinsert_breakpoint): Delete declaration.
10010 (reinsert_breakpoints_at): Declare.
10011 (uninsert_breakpoint): Delete declaration.
10012 (uninsert_breakpoints_at): Declare.
10013 (check_breakpoints): Adjust prototype.
10014 * server.h: Adjust include order.
10015 (struct thread_info): Declare here. Add a `last_status' field.
10017 2010-03-23 Michael Snyder <msnyder@vmware.com>
10019 * server.c (crc32): New function.
10020 (handle_query): Add handling for 'qCRC:' request.
10022 2010-03-23 Pedro Alves <pedro@codesourcery.com>
10024 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
10025 lwp had been stopped by a watchpoint.
10027 2010-03-16 Pedro Alves <pedro@codesourcery.com>
10029 * server.h (internal_error): Declare.
10030 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
10031 * utils.c (internal_error): New function.
10033 2010-03-15 Andreas Schwab <schwab@redhat.com>
10035 * configure.srv: Fix typo setting srv_regobj.
10037 2010-03-15 Pedro Alves <pedro@codesourcery.com>
10039 * linux-low.c (fetch_register): Avoid passing a non string literal
10041 (usr_store_inferior_registers): Ditto.
10043 2010-03-14 Pedro Alves <pedro@codesourcery.com>
10045 * linux-low.c (linux_write_memory): Bail out early if peeking
10048 2010-03-14 Pedro Alves <pedro@codesourcery.com>
10050 * linux-low.h (struct lwp_info): New fields
10051 `stopped_by_watchpoint' and `stopped_data_address'.
10052 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
10053 here, and cache them in the lwp object.
10054 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
10056 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
10058 (linux_stopped_by_watchpoint): Rewrite.
10059 (linux_stopped_data_address): Rewrite.
10061 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
10063 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
10064 switching the current inferior, not before.
10066 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
10068 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
10069 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
10070 i386-linux.c and amd64-linux.c.
10071 (reg-i386.o): Removed.
10072 (reg-i386.c): Likewise.
10073 (reg-i386-linux.o): Likewise.
10074 (reg-i386-linux.c): Likewise.
10075 (reg-x86-64.o): Likewise.
10076 (reg-x86-64.c): Likewise.
10077 (reg-x86-64-linux.o): Likewise.
10078 (reg-x86-64-linux.c): Likewise.
10080 (i386.c): Likewise.
10081 (i386-linux.o): Likewise.
10082 (i386-linux.c): Likewise.
10083 (amd64.o): Likewise.
10084 (amd64.c): Likewise.
10085 (amd64-linux.o): Likewise.
10086 (amd64-linux.c): Likewise.
10088 * configure.srv (srv_i386_regobj): New.
10089 (srv_i386_linux_regobj): Likewise.
10090 (srv_amd64_regobj): Likewise.
10091 (srv_amd64_linux_regobj): Likewise.
10092 (srv_i386_32bit_xmlfiles): Likewise.
10093 (srv_i386_64bit_xmlfiles): Likewise.
10094 (srv_i386_xmlfiles): Likewise.
10095 (srv_amd64_xmlfiles): Likewise.
10096 (srv_i386_linux_xmlfiles): Likewise.
10097 (srv_amd64_linux_xmlfiles): Likewise.
10098 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
10099 srv_xmlfiles to $srv_i386_xmlfiles.
10100 (i[34567]86-*-mingw32ce*): Likewise.
10101 (i[34567]86-*-mingw*): Likewise.
10102 (i[34567]86-*-nto*): Likewise.
10103 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
10104 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
10105 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
10106 (x86_64-*-linux*): Likewise.
10108 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
10109 (init_registers_amd64_linux): New.
10110 (x86_arch_setup): Replace init_registers_x86_64_linux with
10111 init_registers_amd64_linux.
10113 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
10115 * configure.ac: Check for libdl. If it is not available link against
10116 static libthread_db.
10117 * configure: Regenerate.
10119 2010-02-22 Pedro Alves <pedro@codesourcery.com>
10123 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
10124 handing a read watchpoint.
10125 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
10127 2010-02-12 Doug Evans <dje@google.com>
10129 * linux-low.c (linux_supports_tracefork_flag): Document.
10130 (linux_look_up_symbols): Add comment.
10132 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
10134 * regcache.c (supply_register): Clear regcache if buf is NULL.
10136 2010-02-02 Nicolas Roche <roche@sourceware.org>
10137 Joel Brobecker <brobecker@adacore.com>
10139 * inferiors.c (find_inferior): Add function documentation.
10140 (unloaded_dll): Handle the case where the unloaded dll has not
10141 been previously registered in the dll list.
10143 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
10145 * linux-arm-low.c (thumb_breakpoint_len): Delete.
10146 (thumb2_breakpoint): New.
10147 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
10149 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
10151 * linux-low.c (get_stop_pc): Check for SIGTRAP.
10152 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
10155 2010-01-21 Pedro Alves <pedro@codesourcery.com>
10157 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
10159 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
10161 * linux-s390-low.c (s390_collect_ptrace_register)
10162 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
10164 2010-01-21 Doug Evans <dje@google.com>
10166 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
10167 (PTRACE_ARG4_TYPE): New macro.
10168 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
10169 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
10170 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
10171 (usr_store_inferior_registers): Ditto.
10172 (linux_read_memory, linux_write_memory): Ditto.
10173 (linux_test_for_tracefork): Ditto.
10175 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
10176 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
10178 2010-01-21 Pedro Alves <pedro@codesourcery.com>
10180 * proc-service.c (ps_lgetregs): Don't refetch registers from the
10183 2010-01-21 Pedro Alves <pedro@codesourcery.com>
10185 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
10186 prototype to take a regcache. Adjust.
10188 2010-01-20 Pedro Alves <pedro@codesourcery.com>
10190 * regcache.h (struct thread_info): Forward declare.
10191 (struct regcache): New.
10192 (new_register_cache): Adjust prototype.
10193 (get_thread_regcache): Declare.
10194 (free_register_cache): Adjust prototype.
10195 (registers_to_string, registers_from_string): Ditto.
10196 (supply_register, supply_register_by_name, collect_register)
10197 (collect_register_as_string, collect_register_by_name): Ditto.
10198 * regcache.c (struct inferior_regcache_data): Delete.
10199 (get_regcache): Rename to ...
10200 (get_thread_regcache): ... this. Adjust. Switch inferior before
10201 fetching registers.
10202 (regcache_invalidate_one): Adjust.
10203 (regcache_invalidate): Fix prototype.
10204 (new_register_cache): Return the new register cache.
10205 (free_register_cache): Change prototype.
10206 (realloc_register_cache): Adjust.
10207 (registers_to_string): Change prototype to take a regcache. Adjust.
10208 (registers_from_string): Ditto.
10209 (register_data): Ditto.
10210 (supply_register): Ditto.
10211 (supply_register_by_name): Ditto.
10212 (collect_register): Ditto.
10213 (collect_register_as_string): Ditto.
10214 (collect_register_by_name): Ditto.
10215 * server.c (process_serial_event): Adjust.
10216 * linux-low.h (regset_fill_func, regset_store_func): Change
10218 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
10220 * linux-low.c (get_stop_pc): Adjust.
10221 (check_removed_breakpoint): Adjust.
10222 (linux_wait_for_event): Adjust.
10223 (linux_resume_one_lwp): Adjust.
10224 (fetch_register): Add regcache parameter. Adjust.
10225 (usr_store_inferior_registers): Ditto.
10226 (regsets_fetch_inferior_registers): Ditto.
10227 (regsets_store_inferior_registers): Ditto.
10228 (linux_fetch_registers, linux_store_registers): Ditto.
10229 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
10231 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
10233 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
10234 prototype to take a regcache.
10235 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
10236 * remote-utils.c (convert_ascii_to_int, outreg)
10237 (prepare_resume_reply): Change prototype to take a regcache.
10239 * target.h (struct target_ops) <fetch_registers, store_registers>:
10240 Change prototype to take a regcache.
10241 (fetch_inferior_registers, store_inferior_registers): Change
10242 prototype to take a regcache. Adjust.
10243 * proc-service.c (ps_lgetregs): Adjust.
10244 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
10245 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
10246 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
10247 take a regcache. Adjust.
10248 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
10249 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
10250 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
10251 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
10252 * linux-cris-low.c (cris_get_pc, cris_set_pc)
10253 (cris_cannot_fetch_register):
10254 (cris_breakpoint_at): Change prototype to take a regcache.
10256 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
10257 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
10258 to take a regcache. Adjust.
10259 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
10261 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
10262 take a regcache. Adjust.
10263 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
10264 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
10265 (m68k_set_pc): Change prototype to take a regcache. Adjust.
10266 * linux-mips-low.c (mips_get_pc):
10267 (mips_set_pc): Change prototype to take a regcache. Adjust.
10268 (mips_reinsert_addr): Adjust.
10269 (mips_collect_register): Change prototype to take a regcache.
10271 (mips_supply_register):
10272 (mips_collect_register_32bit, mips_supply_register_32bit)
10273 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
10274 (mips_store_fpregset): Ditto.
10275 * linux-ppc-low.c (ppc_supply_ptrace_register)
10276 (ppc_supply_ptrace_register): Ditto.
10277 (parse_spufs_run): Adjust.
10278 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
10279 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
10280 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
10281 take a regcache. Adjust.
10282 * linux-s390-low.c (s390_collect_ptrace_register)
10283 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
10284 (s390_set_pc): Change prototype to take a regcache. Adjust.
10285 (s390_arch_setup): Adjust.
10286 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
10287 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
10288 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10289 (sparc_fill_gregset, sparc_store_gregset_from_stack)
10290 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
10292 (sparc_breakpoint_at): Adjust.
10293 * linux-xtensa-low.c (xtensa_fill_gregset):
10294 (xtensa_store_gregset):
10295 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
10296 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
10297 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
10298 prototype to take a regcache. Adjust.
10299 * win32-arm-low.c (arm_fetch_inferior_register)
10300 (arm_store_inferior_register): Change prototype to take a
10302 * win32-i386-low.c (i386_fetch_inferior_register)
10303 (i386_store_inferior_register): Change prototype to take a
10305 * win32-low.c (child_fetch_inferior_registers)
10306 (child_store_inferior_registers): Change prototype to take a
10308 (win32_wait): Adjust.
10309 (win32_fetch_inferior_registers): Change prototype to take a
10311 (win32_store_inferior_registers): Adjust.
10312 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
10313 store_inferior_register>: Change prototype to take a regcache.
10315 2010-01-20 Doug Evans <dje@google.com>
10317 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
10319 (linux_wait_for_event1, linux_init_signals): Ditto.
10320 (W_STOPCODE): Provide definition if missing.
10322 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
10324 * linux-low.c (linux_core_of_thread): New.
10325 (compare_ints, show_process, list_threads): New.
10326 (linux_qxfer_osdata): Report threads and cores.
10327 (linux_target_op): Register linux_core_of_thread.
10328 * remote-utils.c (prepare_resume_reply): Report the core.
10329 (buffer_xml_printf): Support %d specifier.
10330 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
10332 (handle_query): Handle qXfer:threads. Announce availability
10334 * target.h (struct target_ops): New field core_of_thread.
10336 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
10338 * Makefile.in (clean): Remove new generated files.
10339 (reg-s390.o, reg-s390.c): Remove rules.
10340 (reg-s390x.o, reg-s390x.c): Likewise.
10341 (s390-linux32.o, s390-linux32.c): Add rules.
10342 (s390-linux64.o, s390-linux64.c): Likewise.
10343 (s390x-linux64.o, s390x-linux64.c): Likewise.
10344 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
10345 * linux-s390-low.c: Include <elf.h>.
10346 (HWCAP_S390_HIGH_GPRS): Define if undefined.
10347 (init_registers_s390): Remove prototype.
10348 (init_registers_s390x): Likewise.
10349 (init_registers_s390_linux32): Add prototype.
10350 (init_registers_s390_linux64): Likewise.
10351 (init_registers_s390x_linux64): Likewise.
10352 (s390_num_regs_3264): New define.
10353 (s390_regmap_3264): New global variable.
10354 (s390_cannot_fetch_register): Remove obsolete check.
10355 (s390_cannot_store_register): Likewise.
10356 (s390_collect_ptrace_register): Handle upper/lower register halves.
10357 (s390_supply_ptrace_register): Likewise.
10358 (s390_fill_gregset): Update to register number changes.
10359 (s390_get_hwcap): New routine.
10360 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
10361 Install appropriate regmap and register set.
10363 2010-01-01 Joel Brobecker <brobecker@adacore.com>
10365 * server.c (gdbserver_version): Update copyright year to 2010.
10366 * gdbreplay.c (gdbreplay_version): Likewise.
10368 2009-12-28 Doug Evans <dje@google.com>
10370 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
10371 elf/external.h. Include <elf.h> instead but only if necessary.
10373 2009-12-28 Pedro Alves <pedro@codesourcery.com>
10375 * linux-low.c (linux_remove_process): Remove `detaching'
10376 parameter. Don't release/detach from thread_db here.
10377 (linux_kill): Release/detach from thread_db here, ...
10378 (linux_detach): ... and here, before actually detaching.
10379 (linux_wait_1): ... and here, when a process exits.
10380 * thread-db.c (any_thread_of): New.
10381 (thread_db_free): Switch the current inferior to a thread of the
10384 2009-12-21 Doug Evans <dje@google.com>
10386 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
10388 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
10389 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
10390 warning ifndef __NR_tkill. Move setting of errno there too.
10391 Delete unnecessary resetting of errno after syscall.
10392 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
10394 * configure.ac: Check for dladdr.
10395 * config.in: Regenerate.
10396 * configure: Regenerate.
10397 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
10398 (try_thread_db_load): Update.
10400 * linux-low.c (my_waitpid): Delete unnecessary prototype.
10402 2009-12-18 Doug Evans <dje@google.com>
10404 * event-loop.c: Include unistd.h if it exists.
10406 * linux-low.c (my_waitpid): Move definition away from being in
10407 between linux_tracefork_child/linux_test_for_tracefork.
10409 * gdb_proc_service.h (psaddr_t): Fix type.
10410 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
10411 signature to match glibc.
10413 2009-12-16 Doug Evans <dje@google.com>
10415 * linux-low.c (linux_read_memory): Fix argument to read.
10417 2009-11-26 Pedro Alves <pedro@codesourcery.com>
10419 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
10420 events, don't leave current_inferior pointing at null.
10422 2009-11-26 Pedro Alves <pedro@codesourcery.com>
10424 * win32-low.c (LOG): Delete.
10425 (OUTMSG): Output to stderr.
10426 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
10427 on compile time LOG macro.
10428 (win32_wait): Fix debug output.
10430 2009-11-26 Pedro Alves <pedro@codesourcery.com>
10432 * win32-low.c (win32_add_one_solib): If the dll name is
10433 "ntdll.dll", prepend the system directory to the dll path.
10435 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
10437 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
10439 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
10440 Vladimir Prus <vladimir@codesourcery.com>
10442 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
10443 * configure.ac: Check for __mcoldfire__ and set
10444 gdb_cv_m68k_is_coldfire.
10445 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
10446 reg-cf.o and reg-m68k.o.
10447 * configure: Regenerated.
10449 2009-11-16 Pedro Alves <pedro@codesourcery.com>
10451 * linux-low.c (linux_remove_process): Add `detaching' parameter.
10452 Pass it to thread_db_free.
10453 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
10454 proper `detaching' argument to linux_remove_process.
10455 * linux-low.h (thread_db_free): Add `detaching' parameter.
10456 * thread-db.c (thread_db_init): Pass false as `detaching' argument
10458 (thread_db_free): Add `detaching' parameter. Only
10459 call td_ta_clear_event if detaching from process.
10461 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
10463 * thread-db.c (thread_db_free): Fix typo.
10465 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
10468 * thread-db.c (thread_db_free): Call td_ta_clear_event.
10470 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
10472 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
10473 with an i686 compiler.
10474 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
10476 * configure: Rebuilt.
10478 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
10482 * server.c (handle_search_memory_1): Correct read_addr initialization
10483 in loop for searching subsequent chunks.
10485 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
10487 * configure.ac: New --with-libthread-db option.
10488 * thread-db.c: Allow direct dependence on libthread_db.
10489 (thread_db_free): Adjust.
10490 * config.in: Regenerate.
10491 * configure: Likewise.
10493 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
10496 * thread-db.c (attach_thread): New function.
10497 (maybe_attach_thread): Return success/failure.
10498 (find_new_threads_callback): Adjust.
10499 (thread_db_find_new_threads): Loop until no new threads.
10501 2009-10-13 Pedro Alves <pedro@codesourcery.com>
10503 * proc-service.c (ps_lgetregs): Formatting.
10505 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
10507 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
10508 * configure.ac: Adjust.
10509 * linux-low.h (struct process_info_private): Move members to struct
10511 (thread_db_free, thread_db_handle_monitor_command): New prototype.
10512 * linux-low.c (linux_remove_process): Adjust.
10513 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
10514 * server.c (handle_query): Move code ...
10515 (handle_monitor_command): ... here. New function.
10516 * target.h (struct target_ops): New member.
10517 * thread-db.c (struct thread_db): New.
10518 (libthread_db_search_path): New variable.
10519 (thread_db_create_event, thread_db_enable_reporting)
10520 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
10521 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
10522 (try_thread_db_load_1, dladdr_to_soname): New functions.
10523 (try_thread_db_load, thread_db_load_search): New functions.
10524 (thread_db_init): Search for libthread_db.
10525 (thread_db_free): New function.
10526 (thread_db_handle_monitor_command): Likewise.
10527 * config.in: Regenerate.
10528 * configure: Regenerate.
10530 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
10532 * spu-low.c (spu_kill): Wait for inferior to terminate.
10533 Call clear_inferiors.
10534 (spu_detach): Call clear_inferiors.
10536 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10538 * aclocal.m4: Regenerate.
10539 * config.in: Likewise.
10540 * configure: Likewise.
10542 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10544 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
10545 (parse_spufs_run): New function.
10546 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
10547 (ppc_breakpoint_at): Handle SPU breakpoints.
10549 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10551 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
10552 (SPUFS_MAGIC): Define.
10553 (spu_enumerate_spu_ids): New function.
10554 (linux_qxfer_spu): New function.
10555 (linux_target_ops): Install linux_qxfer_spu.
10557 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10559 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
10560 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
10561 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
10562 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
10563 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
10564 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
10565 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
10566 (init_registers_powerpc_cell32l): Add prototype.
10567 (init_registers_powerpc_cell64l): Likewise.
10568 (ppc_arch_setup): Detect Cell/B.E. architecture.
10570 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10572 * Makefile.in (datarootdir): New variable.
10574 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
10576 * linux-low.c (linux_write_memory): Update debugging output.
10577 * Makefile.in (clean): Add new descriptions.
10578 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
10579 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
10580 * configure.srv: Add new files for arm*-*-linux*.
10581 * linux-arm-low.c: Add new declarations.
10582 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
10583 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
10584 (HWCAP_VFPv3D16): New.
10585 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
10586 instead of __IWMMXT__.
10587 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
10588 (arm_arch_setup): New.
10589 (target_regsets): Remove #ifdef. Add VFP regset.
10590 (the_low_target): Use arm_arch_setup.
10592 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
10594 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
10595 the main thread again.
10597 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
10599 Adding Neutrino gdbserver.
10600 * configure: Regenerated.
10601 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
10602 * configure.srv (i[34567]86-*-nto*): New target.
10603 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
10604 * remote-utils.c [__QNX__]: Include sys/iomgr.h
10605 (nto_comctrl) [__QNX__]: New function.
10606 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
10608 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
10610 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
10613 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
10614 Pedro Alves <pedro@codesourcery.com>
10616 * win32-i386-low.c (i386_get_thread_context): Handle systems that
10617 don't support CONTEXT_EXTENDED_REGISTERS.
10618 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
10619 (the_low_target): Install them.
10620 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
10621 failing with ERROR_PIPE_NOT_CONNECTED.
10623 2009-06-30 Doug Evans <dje@google.com>
10624 Pierre Muller <muller@ics.u-strasbg.fr>
10626 Add h/w watchpoint support to x86-linux, win32-i386.
10627 * Makefile.in (SFILES): Add i386-low.c
10628 (i386_low_h): Define.
10629 (i386-low.o): Add dependencies.
10630 (linux-x86-low.o): Add i386-low.h dependency.
10631 (win32-i386-low.o): Ditto.
10632 * i386-low.c: New file.
10633 * i386-low.h: New file.
10634 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
10635 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
10636 * linux-low.c (linux_add_process): Initialize arch_private.
10637 (linux_remove_process): Free arch_private.
10638 (add_lwp): Initialize arch_private.
10639 (delete_lwp): Free arch_private.
10640 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
10642 * linux-low.h (process_info_private): New member arch_private.
10643 (lwp_info): New member arch_private.
10644 (linux_target_ops): New members new_process, new_thread,
10646 (ptid_of): New macro.
10647 * linux-x86-low.c: Include stddef.h, i386-low.h.
10648 (arch_process_info): New struct.
10649 (arch_lwp_info): New struct.
10650 (x86_linux_dr_get, x86_linux_dr_set): New functions.
10651 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
10652 (i386_dr_low_get_status): New function.
10653 (x86_insert_point, x86_remove_point): New functions.
10654 (x86_stopped_by_watchpoint): New function.
10655 (x86_stopped_data_address): New function.
10656 (x86_linux_new_process, x86_linux_new_thread): New functions.
10657 (x86_linux_prepare_to_resume): New function.
10658 (the_low_target): Add entries for insert_point, remove_point,
10659 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
10661 * server.c (debug_hw_points): New global.
10662 (monitor_show_help): Document set debug-hw-points.
10663 (handle_query): Process "set debug-hw-points".
10664 * server.h (debug_hw_points): Declare.
10665 (paddress): Declare.
10666 * utils.c (NUMCELLS, CELLSIZE): New macros.
10667 (get_sell, xsnprintf, paddress): New functions.
10668 * win32-arm-low.c (the_low_target): Add entries for insert_point,
10669 remove_point, stopped_by_watchpoint, stopped_data_address.
10670 * win32-i386-low.c: Include i386-low.h.
10671 (debug_reg_state): Replaces dr.
10672 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
10673 (i386_dr_low_get_status): New function.
10674 (i386_insert_point, i386_remove_point): New functions.
10675 (i386_stopped_by_watchpoint): New function.
10676 (i386_stopped_data_address): New function.
10677 (i386_initial_stuff): Update.
10678 (get_thread_context,set_thread_context,i386_thread_added): Update.
10679 (the_low_target): Add entries for insert_point,
10680 remove_point, stopped_by_watchpoint, stopped_data_address.
10681 * win32-low.c (win32_insert_watchpoint): New function.
10682 (win32_remove_watchpoint): New function.
10683 (win32_stopped_by_watchpoint): New function.
10684 (win32_stopped_data_address): New function.
10685 (win32_target_ops): Add entries for insert_watchpoint,
10686 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
10687 * win32-low.h (win32_target_ops): New members insert_point,
10688 remove_point, stopped_by_watchpoint, stopped_data_address.
10690 2009-06-25 Pedro Alves <pedro@codesourcery.com>
10692 * server.c (process_serial_event): Re-return unsupported, not
10693 error, if the type isn't recognized. Re-allow supporting only
10694 insert or remove packets. Also call require_running for
10695 breakpoints. Add missing break statement to default case. Tidy.
10696 * target.h (struct target_ops): Rename insert_watchpoint to
10697 insert_point, and remove_watchpoint to remove_point.
10699 * linux-low.h (struct linux_target_ops): Likewise.
10700 * linux-low.c (linux_insert_watchpoint): Rename to ...
10701 (linux_insert_point): ... this. Adjust.
10702 (linux_remove_watchpoint): Rename to ...
10703 (linux_remove_point): ... this. Adjust.
10704 (linux_target_ops): Adjust.
10705 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
10706 (cris_insert_point): ... this.
10707 (cris_remove_watchpoint): Rename to ...
10708 (cris_remove_point): ... this.
10709 (the_low_target): Adjust.
10711 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
10713 * server.c (handle_v_kill): Pass signal_pid to
10714 kill_inferior if multi_process is zero.
10716 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
10718 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
10719 * target.h (target_ops): Comment for *_watchpoint to make it clear
10720 the functions can get types '0' and '1'.
10722 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
10724 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
10725 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
10726 * regcache.c (get_regcache): Likewise.
10727 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
10728 * win32-low.c (child_fetch_inferior_registers): Remove check for
10731 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
10732 Pedro Alves <pedro@codesourcery.com>
10734 * target.h (struct target_ops) <supports_multi_process>: New
10736 (target_supports_multi_process): New.
10737 * server.c (handle_query): Even if GDB reports support, only
10738 enable multi-process if the target also supports it. Report
10739 multi-process support only if the target backend supports it.
10740 * linux-low.c (linux_supports_multi_process): New function.
10741 (linux_target_ops): Install it as target_supports_multi_process
10744 2009-05-24 Doug Evans <dje@google.com>
10746 Global renaming of find_thread_pid to find_thread_ptid.
10747 * server.h (find_thread_ptid): Renamed from find_thread_pid.
10748 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
10749 All callers updated.
10751 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
10752 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
10755 * linux-low.c (get_stop_pc): Print pc if debug_threads.
10756 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
10757 (linux_resume_one_lwp): Ditto.
10759 2009-05-23 Doug Evans <dje@google.com>
10761 * linux-low.c (linux_resume_one_lwp): Change type of first arg
10762 from struct inferior_list_entry * to struct lwp_info *.
10763 All callers updated.
10765 2009-05-13 Doug Evans <dje@google.com>
10767 * linux-x86-low.c: Don't include assert.h.
10768 (x86_siginfo_fixup): Use fatal, not assert.
10769 (x86_arch_setup): Fix comment.
10771 2009-05-12 Doug Evans <dje@google.com>
10773 Biarch support for i386/amd64 gdbserver.
10774 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
10775 Add linux-x86-low.c.
10776 (linux-i386-low.o, linux-x86-64-low.o): Delete.
10777 (linux-x86-low.o): Add.
10778 * linux-x86-64-low.c: Delete.
10779 * linux-i386-low.c: Delete.
10780 * linux-x86-low.c: New file.
10781 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
10783 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
10785 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
10786 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
10787 (linux_child_pid_to_exec_file): New function.
10788 (elf_64_header_p, elf_64_file_p): New functions.
10789 (siginfo_fixup): New function.
10790 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
10791 give target a chance to convert layout.
10792 * linux-low.h (linux_target_ops): New member siginfo_fixup.
10793 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
10795 2009-05-07 Doug Evans <dje@google.com>
10797 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
10798 (regsets_store_inferior_registers): Ditto.
10800 2009-05-06 Pedro Alves <pedro@codesourcery.com>
10804 * linux-low.c (must_set_ptrace_flags): Delete.
10805 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
10807 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
10808 `lwp->must_set_ptrace_flags' instead.
10809 (linux_wait_for_event_1): Set ptrace options here.
10810 (linux_wait_1): ... not here.
10812 2009-04-30 Doug Evans <dje@google.com>
10814 * inferiors.c (started_inferior_callback): New function.
10815 (attached_inferior_callback): New function.
10816 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
10817 * server.c (print_started_pid, print_attached_pid): New functions.
10818 (detach_or_kill_for_exit): New function.
10819 (main): Call it instead of for_each_inferior (kill_inferior_callback).
10820 * server.h (have_started_inferiors_p): Declare.
10821 (have_attached_inferiors_p): Declare.
10823 * inferiors.c (remove_process): Fix memory leak, free process.
10824 * linux-low.c (linux_remove_process): New function.
10825 (linux_kill): Call it instead of remove_process.
10826 (linux_detach, linux_wait_1): Ditto.
10828 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
10830 * configure.srv: Add x86 Windows CE target.
10832 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
10834 * inferiors.c (get_thread_process): Make global.
10835 * server.h (get_thread_process): Add prototype.
10836 * thread-db.c (find_one_thread): Use get_thread_process
10837 instead of current_process.
10838 (thread_db_get_tls_address): Do not crash if called when
10839 thread layer is not yet initialized.
10841 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
10843 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
10844 * spu-low.c (current_tid): Rename to ...
10845 (current_ptid): ... this.
10846 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
10847 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
10848 ptid_get_lwp (current_ptid) instead of current_tid.
10849 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
10850 instead of current_tid. Use find_process_pid to verify pid
10851 argument is valid. Pass proper argument to remove_process.
10852 (spu_thread_alive): Compare current_ptid instead of current_tid.
10853 (spu_resume): Likewise.
10855 2009-04-02 Pedro Alves <pedro@codesourcery.com>
10857 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
10860 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10862 Implement the multiprocess extensions, and add linux multiprocess
10865 * server.h (ULONGEST): Declare.
10866 (struct ptid, ptid_t): New.
10867 (minus_one_ptid, null_ptid): Declare.
10868 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
10869 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
10870 (struct inferior_list_entry): Change `id' type from unsigned from
10872 (struct sym_cache, struct breakpoint, struct
10873 process_info_private): Forward declare.
10874 (struct process_info): Declare.
10875 (current_process): Declare.
10876 (all_processes): Declare.
10877 (initialize_inferiors): Declare.
10878 (add_thread): Adjust to use ptid_t.
10879 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
10880 (add_process, remove_process, find_thread_pid): Declare.
10881 (find_inferior_id): Adjust to use ptid_t.
10882 (cont_thread, general_thread, step_thread): Change type to ptid_t.
10883 (multi_process): Declare.
10884 (push_event): Adjust to use ptid_t.
10885 (read_ptid, write_ptid): Declare.
10886 (prepare_resume_reply): Adjust to use ptid_t.
10887 (clear_symbol_cache): Declare.
10888 * inferiors.c (all_processes): New.
10889 (null_ptid, minus_one_ptid): New.
10890 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
10891 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
10892 (add_thread): Change unsigned long to ptid. Remove gdb_id
10894 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
10895 (gdb_id_to_thread): Rename to ...
10896 (find_thread_pid): ... this. Change unsigned long to ptid.
10897 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
10898 (loaded_dll, pull_pid_from_list): Adjust.
10899 (add_process, remove_process, find_process_pid)
10900 (get_thread_process, current_process, initialize_inferiors): New.
10901 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
10902 (struct target_waitstatus) <related_pid>: Ditto.
10903 (struct target_ops) <kill, detach>: Add `pid' argument. Change
10904 return type to int.
10905 (struct target_ops) <join>: Add `pid' argument.
10906 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
10907 (struct target_ops) <wait>: Add `ptid' field. Change return type
10909 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
10910 (mywait): Add `ptid' argument. Change return type to ptid_t.
10911 (target_pid_to_str): Declare.
10912 * target.c (set_desired_inferior): Adjust to use ptids.
10913 (mywait): Add new `ptid' argument. Adjust.
10914 (target_pid_to_str): New.
10915 * mem-break.h (free_all_breakpoints): Declare.
10916 * mem-break.c (breakpoints): Delelete.
10917 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
10918 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
10919 to use per-process breakpoint list.
10920 (free_all_breakpoints): New.
10921 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
10922 (symbol_cache, all_symbols_looked_up): Delete.
10924 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
10926 (prepare_resume_reply): Change ptid argument's type from unsigned
10927 long to ptid_t. Adjust. Implement W;process and X;process.
10928 (free_sym_cache, clear_symbol_cache): New.
10929 (look_up_one_symbol): Adjust to per-process symbol cache. *
10930 * server.c (cont_thread, general_thread, step_thread): Change type
10932 (attached): Delete.
10933 (multi_process): New.
10934 (last_ptid): Change type to ptid_t.
10935 (struct vstop_notif) <ptid>: Change type to ptid_t.
10936 (queue_stop_reply, push_event): Change `ptid' argument's type to
10938 (discard_queued_stop_replies): Add `pid' argument.
10939 (start_inferior): Adjust to use ptids. Adjust to mywait interface
10940 changes. Don't reference the `attached' global.
10941 (attach_inferior): Adjust to mywait interface changes.
10942 (handle_query): Adjust to use ptids. Parse GDB's qSupported
10943 features. Handle and report "multiprocess+". Handle
10945 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
10947 (handle_v_kill): New.
10948 (handle_v_stopped): Adjust to use target_pid_to_str.
10949 (handle_v_requests): Allow multiple attaches and runs when
10950 multiprocess extensions are in effect. Handle "vKill".
10951 (myresume): Adjust to use ptids.
10952 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
10953 (handle_status): Adjust to discard_queued_stop_replies interface
10955 (first_thread_of, kill_inferior_callback)
10956 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
10957 (main): Call initialize_inferiors. Adjust to use ptids, killing
10958 and detaching from all inferiors. Handle multiprocess packet
10960 * linux-low.h: Include gdb_proc_service.h.
10961 (struct process_info_private): New.
10962 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
10963 <lwpid_of>: Use ptid_get_lwp.
10964 (get_lwp_thread): Adjust.
10965 (struct lwp_info): Add `dead' member.
10966 (find_lwp_pid): Declare.
10967 * linux-low.c (thread_db_active): Delete.
10968 (new_inferior): Adjust comment.
10969 (inferior_pid): Delete.
10970 (linux_add_process): New.
10971 (handle_extended_wait): Adjust.
10972 (add_lwp): Change unsigned long to ptid.
10973 (linux_create_inferior): Add process to processes table. Adjust
10974 to use ptids. Don't set new_inferior here.
10975 (linux_attach_lwp): Rename to ...
10976 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
10977 it. Adjust to use ptids.
10978 (linux_attach_lwp): New.
10979 (linux_attach): Add process to processes table. Don't set
10981 (struct counter): New.
10982 (second_thread_of_pid_p, last_thread_of_process_p): New.
10983 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
10984 multiple processes.
10985 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
10986 processes. Remove process from process table.
10987 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
10988 to multiple processes.
10989 (any_thread_of): New.
10990 (linux_detach): Add `pid' argument, and handle it. Remove process
10991 from processes table.
10992 (linux_join): Add `pid' argument. Handle it.
10993 (linux_thread_alive): Change unsighed long argument to ptid_t.
10994 Consider dead lwps as not being alive.
10995 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
10996 threads we're not interested in.
10997 (same_lwp, find_lwp_pid): New.
10998 (linux_wait_for_lwp): Change `pid' argument's type from int to
11000 (linux_wait_for_event): Rename to ...
11001 (linux_wait_for_event_1): ... this. Change `pid' argument's type
11002 from int to ptid_t. Adjust.
11003 (linux_wait_for_event): New.
11004 (linux_wait_1): Add `ptid' argument. Change return type to
11005 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
11006 that exit from the process table.
11007 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
11009 (mark_lwp_dead): New.
11010 (wait_for_sigstop): Adjust to use ptids. If a process exits while
11011 stopping all threads, mark its main lwp as dead.
11012 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
11014 (fetch_register, usr_store_inferior_registers)
11015 (regsets_fetch_inferior_registers)
11016 (regsets_store_inferior_registers, linux_read_memory)
11017 (linux_write_memory): Inline `inferior_pid'.
11018 (linux_look_up_symbols): Adjust to use per-process
11019 `thread_db_active'.
11020 (linux_request_interrupt): Adjust to use ptids.
11021 (linux_read_auxv): Inline `inferior_pid'.
11022 (initialize_low): Don't reference thread_db_active.
11023 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
11024 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
11025 (ps_getpid): Return the pid of the current inferior.
11026 * thread-db.c (proc_handle, thread_agent): Delete.
11027 (thread_db_create_event, thread_db_enable_reporting): Adjust to
11029 (find_one_thread): Change argument type to ptid_t. Adjust to
11031 (maybe_attach_thread): Adjust to per-process data and ptids.
11032 (thread_db_find_new_threads): Ditto.
11033 (thread_db_init): Ditto.
11034 * spu-low.c (spu_create_inferior, spu_attach): Add process to
11035 processes table. Adjust to use ptids.
11036 (spu_kill, spu_detach): Adjust interface. Remove process from
11038 (spu_join, spu_thread_alive): Adjust interface.
11039 (spu_wait): Adjust interface. Remove process from processes
11040 table. Adjust to use ptids.
11041 * win32-low.c (current_inferior_tid): Delete.
11042 (current_inferior_ptid): New.
11043 (debug_event_ptid): New.
11044 (thread_rec): Take a ptid. Adjust.
11045 (child_add_thread): Add `pid' argument. Adjust to use ptids.
11046 (child_delete_thread): Ditto.
11047 (do_initial_child_stuff): Add `attached' argument. Add process to
11049 (child_fetch_inferior_registers, child_store_inferior_registers):
11051 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
11052 (win32_attach): Pass 1 to do_initial_child_stuff.
11053 (win32_kill): Adjust interface. Remove process from processes
11055 (win32_detach): Ditto.
11056 (win32_join): Adjust interface.
11057 (win32_thread_alive): Take a ptid.
11058 (win32_resume): Adjust to use ptids.
11059 (get_child_debug_event): Ditto.
11060 (win32_wait): Adjust interface. Remove exiting process from
11063 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11065 Non-stop mode support.
11067 * server.h (non_stop): Declare.
11068 (gdb_client_data, handler_func): Declare.
11069 (delete_file_handler, add_file_handler, start_event_loop):
11071 (handle_serial_event, handle_target_event, push_event)
11072 (putpkt_notif): Declare.
11073 * target.h (enum resume_kind): New.
11074 (struct thread_resume): Replace `step' field by `kind' field.
11075 (TARGET_WNOHANG): Define.
11076 (struct target_ops) <wait>: Add `options' argument.
11077 <supports_non_stop, async, start_non_stop>: New fields.
11078 (target_supports_non_stop, target_async): New.
11079 (start_non_stop): Declare.
11080 (mywait): Add `options' argument.
11081 * target.c (mywait): Add `options' argument. Print child exit
11082 notifications here.
11083 (start_non_stop): New.
11084 * server.c (non_stop, own_buf, mem_buf): New globals.
11085 (struct vstop_notif): New.
11086 (notif_queue): New global.
11087 (queue_stop_reply, push_event, discard_queued_stop_replies)
11088 (send_next_stop_reply): New.
11089 (start_inferior): Adjust to use resume_kind. Adjust to mywait
11091 (attach_inferior): In non-stop mode, don't wait for the target
11093 (handle_general_set): Handle QNonStop.
11094 (handle_query): When handling qC, return the current general
11095 thread, instead of the first thread of the list.
11096 (handle_query): If the backend supports non-stop mode, include
11097 QNonStop+ in the qSupported query response.
11098 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
11100 (handle_v_attach, handle_v_run): Handle non-stop mode.
11101 (handle_v_stopped): New.
11102 (handle_v_requests): Report support for vCont;t. Handle vStopped.
11103 (myresume): Adjust to use resume_kind. Handle non-stop.
11104 (queue_stop_reply_callback): New.
11105 (handle_status): Handle non-stop mode.
11106 (main): Clear non_stop flag on reconnection. Use the event-loop.
11107 Refactor serial protocol handling from here ...
11108 (process_serial_event): ... to this new function. When GDB
11109 selects any thread, select one here. In non-stop mode, wait until
11110 GDB acks all pending events before exiting.
11111 (handle_serial_event, handle_target_event): New.
11112 * remote-utils.c (remote_open): Install remote_desc in the event
11114 (remote_close): Remove remote_desc from the event loop.
11115 (putpkt_binary): Rename to...
11116 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
11117 (putpkt_binary): New as wrapper around putpkt_binary_1.
11118 (putpkt_notif): New.
11119 (prepare_resume_reply): In non-stop mode, don't change the
11121 * event-loop.c: New.
11122 * Makefile.in (OBJ): Add event-loop.o.
11123 (event-loop.o): New rule.
11125 * linux-low.h (pid_of): Moved here.
11127 (get_lwp_thread): Use lwpid_of.
11128 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
11129 * linux-low.c (pid_of): Delete.
11130 (inferior_pid): Use lwpid_of.
11131 (linux_event_pipe): New.
11132 (target_is_async_p): New.
11134 (handle_extended_wait): Use lwpid_of.
11135 (add_lwp): Don't set lwpid field.
11136 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
11137 (linux_kill_one_lwp): If killing a running lwp, stop it first.
11138 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
11139 (linux_detach_one_lwp): If detaching from a running lwp, stop it
11140 first. Adjust to linux_wait_for_event interface changes. Use
11142 (linux_detach): Don't delete the main lwp here.
11143 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
11144 (status_pending_p): Don't consider explicitly suspended lwps.
11145 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
11146 pointer. Add OPTIONS argument. Change return type to int. Use
11147 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
11148 (linux_wait_for_event): Take an integer pid instead of a lwp_info
11149 pointer. Add status pointer argument. Return a pid instead of a
11150 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
11151 changes. In non-stop mode, don't switch to a random thread.
11152 (linux_wait): Rename to...
11153 (linux_wait_1): ... this. Add target_options argument, and handle
11154 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
11155 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
11156 clean exit and signal exit code. Don't stop all threads in
11157 non-stop mode. In all-stop mode, only stop all threads when
11158 reporting a stop to GDB. Handle explicit thread stop requests.
11159 (async_file_flush, async_file_mark): New.
11161 (send_sigstop): Use lwpid_of.
11162 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
11163 interface changes. In non-stop mode, don't switch to a random
11165 (linux_resume_one_lwp): Use lwpid_of.
11166 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
11167 (linux_resume_one_thread): ... this. Handle resume_stop. In
11168 non-stop mode, don't look for pending flag in all threads.
11169 (resume_status_pending_p): Don't consider explicitly suspended
11171 (my_waitpid): Reimplement. Emulate __WALL.
11172 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
11174 (sigchld_handler, linux_supports_non_stop, linux_async)
11175 (linux_start_non_stop): New.
11176 (linux_target_ops): Register linux_supports_non_stop, linux_async
11177 and linux_start_non_stop.
11178 (initialize_low): Install SIGCHLD handler.
11179 * thread-db.c (thread_db_create_event, find_one_thread)
11180 (thread_db_get_tls_address): Use lwpid_of.
11181 * win32-low.c (win32_detach): Adjust to use resume_kind.
11182 (win32_wait): Add `options' argument.
11183 * spu-low.c (spu_resume): Adjust to use resume_kind.
11184 (spu_wait): Add `options' argument.
11186 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11188 Decouple target code from remote protocol.
11190 * target.h (enum target_waitkind): New.
11191 (struct target_waitstatus): New.
11192 (struct target_ops) <wait>: Return an unsigned long. Take a
11193 target_waitstatus pointer instead of a char pointer.
11194 (mywait): Likewise.
11195 * target.c (mywait): Change prototype to return an unsigned long.
11196 Take a target_waitstatus pointer instead of a char pointer. Adjust.
11197 * server.h (thread_from_wait, old_thread_from_wait): Delete
11199 (prepare_resume_reply): Change prototype to take a
11201 * server.c (thread_from_wait, old_thread_from_wait): Delete.
11202 (last_status, last_ptid): New.
11203 (start_inferior): Remove "statusptr" argument. Adjust. Return a
11204 pid instead of a signal.
11205 (attach_inferior): Remove "status" and "signal" parameters.
11207 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
11209 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
11210 (handle_v_requests, myresume): Remove "status" and "signal"
11211 parameters. Adjust.
11212 (handle_status): New.
11213 (main): Delete local `status'. Adjust.
11214 * remote-utils.c: Include target.h.
11215 (prepare_resume_reply): Change prototype to take a
11216 target_waitstatus. Adjust.
11218 * linux-low.c (linux_wait): Adjust to new target_ops->wait
11220 * spu-low.c (spu_wait): Adjust.
11221 * win32-low.c (enum target_waitkind, struct target_waitstatus):
11223 (win32_wait): Adjust.
11225 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11227 * target.h (struct thread_resume): Delete leave_stopped member.
11228 (struct target_ops): Add a `n' argument to the `resume' callback.
11229 * server.c (start_inferior): Adjust.
11230 (handle_v_cont, myresume): Adjust.
11231 * linux-low.c (check_removed_breakpoint): Adjust to resume
11232 interface change, and to removed leave_stopped field.
11233 (resume_ptr): Delete.
11234 (struct thread_resume_array): New.
11235 (linux_set_resume_request): Add new `arg' parameter. Adjust to
11236 resume interface change.
11237 (linux_continue_one_thread, linux_queue_one_thread)
11238 (resume_status_pending_p): Check if the resume field is NULL
11239 instead of checking the leave_stopped member.
11240 (linux_resume): Adjust to the target resume interface change.
11241 * spu-low.c (spu_resume): Adjust to the target resume interface
11243 * win32-low.c (win32_detach, win32_resume): Ditto.
11245 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11247 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
11249 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
11251 (linux_continue_one_thread): Only preserve the stepping flag if
11252 there's a pending breakpoint.
11254 2009-03-31 Pedro Alves <pedro@codesourcery.com>
11256 * server.c (main): After the inferior having exited, call
11257 remote_close before exiting gdbserver.
11259 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
11261 Fix size of FPSCR in Power 7 processors.
11262 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
11263 (PPC_FEATURE_HAS_DFP): New #define.
11264 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
11267 2009-03-23 Pedro Alves <pedro@codesourcery.com>
11269 * server.c (handle_query) Whitespace and formatting.
11271 2009-03-22 Pedro Alves <pedro@codesourcery.com>
11273 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
11274 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
11275 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
11276 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
11277 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
11278 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
11279 Makefile.in, configure.ac: Fix whitespace throughout.
11280 * configure: Regenerate.
11282 2009-03-22 Pedro Alves <pedro@codesourcery.com>
11284 * inferiors.c (find_inferior): Make it safe for the callback
11285 function to delete the currently iterated inferior.
11287 2009-03-22 Pedro Alves <pedro@codesourcery.com>
11289 * Makefile.in (linuw_low_h): Move higher.
11290 (thread-db.o): Depend on $(linux_low_h).
11292 2009-03-17 Pedro Alves <pedro@codesourcery.com>
11294 Rename "process" to "lwp" throughout.
11296 * linux-low.c (all_processes): Rename to...
11297 (all_lwps): ... this.
11298 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
11299 (add_process): Rename to ...
11300 (add_lwp): ... this. Adjust.
11301 (linux_create_inferior): Adjust.
11302 (linux_attach_lwp): Adjust.
11303 (linux_attach): Adjust.
11304 (linux_kill_one_process): Rename to ...
11305 (linux_kill_one_lwp): ... this. Adjust.
11306 (linux_kill): Adjust.
11307 (linux_detach_one_process): Rename to ...
11308 (linux_detach_one_lwp): ... this. Adjust.
11309 (linux_detach): Adjust.
11310 (check_removed_breakpoint): Adjust.
11311 (status_pending_p): Adjust.
11312 (linux_wait_for_process): Rename to ...
11313 (linux_wait_for_lwp): ... this. Adjust.
11314 (linux_wait_for_event): Adjust.
11315 (send_sigstop): Adjust.
11316 (wait_for_sigstop): Adjust.
11317 (stop_all_processes): Rename to ...
11318 (stop_all_lwps): ... this.
11319 (linux_resume_one_process): Rename to ...
11320 (linux_resume_one_lwp): ... this. Adjust.
11321 (linux_set_resume_request, linux_continue_one_thread)
11322 (linux_queue_one_thread, resume_status_pending_p)
11323 (usr_store_inferior_registers, regsets_store_inferior_registers)
11324 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
11326 * linux-low.h (get_process): Rename to ...
11327 (get_lwp): ... this. Adjust.
11328 (get_thread_process): Rename to ...
11329 (get_thread_lwp): ... this. Adjust.
11330 (get_process_thread): Rename to ...
11331 (get_lwp_thread): ... this. Adjust.
11332 (struct process_info): Rename to ...
11333 (struct lwp_info): ... this.
11334 (all_processes): Rename to ...
11335 (all_lwps): ... this.
11336 * proc-service.c (ps_lgetregs): Adjust.
11337 * thread-db.c (thread_db_create_event, find_one_thread)
11338 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
11340 2009-03-14 Pedro Alves <pedro@codesourcery.com>
11342 * server.c (handle_query): Handle "qAttached".
11344 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
11346 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
11347 GPLv3, update license URL.
11349 2009-03-01 Doug Evans <dje@google.com>
11351 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
11352 (server_h): Add gdb_signals.h.
11353 (signals.o): Update.
11354 * server.h (target_signal_from_host,target_signal_to_host_p)
11355 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
11357 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
11359 * remote-utils.c (getpkt): Also generate remote-debug
11360 information if noack_mode is set.
11362 2009-02-06 Pedro Alves <pedro@codesourcery.com>
11364 * server.c (handle_query): Report qXfer:siginfo:read and
11365 qXfer:siginfo:write as supported and handle them.
11366 * target.h (struct target_ops) <qxfer_siginfo>: New field.
11367 * linux-low.c (linux_xfer_siginfo): New.
11368 (linux_target_ops): Set it.
11370 2009-01-26 Pedro Alves <pedro@codesourcery.com>
11372 * server.c (gdbserver_usage): Mention --remote-debug.
11373 (main): Accept '--remote-debug' switch.
11375 2009-01-18 Doug Evans <dje@google.com>
11377 * regcache.c (new_register_cache): No need to check result of xcalloc.
11378 * server.c (handle_search_memory): Back out calls to xmalloc,
11379 result is checked and error is returned to user upon failure.
11380 (handle_query): Ditto. Add more checks for result of malloc.
11381 (handle_v_cont): Check result of malloc, report error back to
11383 (handle_v_run): Ditto. Call freeargv.
11384 * server.h (freeargv): Declare.
11385 * utils.c (freeargv): New fn.
11387 2009-01-15 Doug Evans <dje@google.com>
11389 * gdbreplay.c (perror_with_name): Make arg const char *.
11390 * server.h (target_signal_to_name): Make return type const char *.
11391 * thread-db.c (thread_db_err_str): Make return type const char *.
11392 * utils.c (perror_with_name): Make arg const char *.
11394 2009-01-14 Pedro Alves <pedro@codesourcery.com>
11396 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
11397 when handling a EXIT_PROCESS_DEBUG_EVENT.
11399 2009-01-06 Joel Brobecker <brobecker@adacore.com>
11401 * gdbreplay.c (gdbreplay_version): Update copyright year.
11402 * server.c (gdbserver_version): Likewise.
11404 2009-01-05 Doug Evans <dje@google.com>
11406 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
11407 (handle_extended_wait): Improve comment.
11409 2008-12-13 Doug Evans <dje@google.com>
11411 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
11412 * server.h (ATTR_MALLOC): New macro.
11413 (xmalloc,xcalloc,xstrdup): Declare.
11414 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
11415 * inferiors.c: Ditto.
11416 * linux-low.c: Ditto.
11417 * mem-break.c: Ditto.
11418 * regcache.c: Ditto.
11419 * remote-utils.c: Ditto.
11422 * win32-low.c: Ditto.
11424 2008-12-12 Doug Evans <dje@google.com>
11426 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
11427 in debugging printf.
11429 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
11431 2008-12-09 Doug Evans <dje@google.com>
11433 * linux-low.h (struct process_info): Delete member tid, unused.
11434 * thread-db.c (find_one_thread): Update.
11435 (maybe_attach_thread): Update.
11437 2008-12-02 Pedro Alves <pedro@codesourcery.com>
11439 * target.h (struct target_ops): Add qxfer_osdata member.
11440 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
11442 (linux_qxfer_osdata): New functions.
11443 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
11445 * server.c (handle_query): Handle "qXfer:osdata:read:".
11446 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
11447 (buffer_xml_printf): New functions.
11448 * server.h (struct buffer): New.
11449 (buffer_grow_str, buffer_grow_str0): New macros.
11450 (buffer_grow, buffer_free, buffer_init, buffer_finish)
11451 (buffer_xml_printf): Declare.
11453 2008-11-24 Doug Evans <dje@google.com>
11455 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
11457 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
11459 * server.c (handle_v_run): Always use the supplied argument list.
11461 2008-11-19 Bob Wilson <bob.wilson@acm.org>
11463 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
11464 (xtensa_regmap_table): Add entry for scompare1.
11466 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
11468 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
11469 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
11470 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
11471 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
11472 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
11473 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
11474 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
11475 XML target descriptions.
11476 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
11477 when inferior is running on an ISA 2.05 or later processor. Add
11478 special case to return offset for full 64-bit slot of FPSCR when
11481 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
11483 * Makefile.in (SFILES, clean): Added sparc64 files.
11484 (reg-sparc64.o, reg-sparc64.c): New.
11485 * configure.srv (sparc*-*-linux*): New configuration.
11486 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
11487 syscall arguments for SPARC.
11488 (regsets_store_inferior_registers): Likewise.
11489 * linux-sparc-low.c: New file.
11491 2008-10-21 Doug Evans <dje@google.com>
11493 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
11494 (READLINE_DIR,READLINE_DEP): Delete.
11495 (INTERNAL_CFLAGS): Update.
11496 (LINTFLAGS): Update.
11498 2008-10-10 Pedro Alves <pedro@codesourcery.com>
11500 * server.c (handle_v_run): If GDB didn't specify an argv, use the
11501 whole argv from the last run, not just argv[0].
11503 2008-09-08 Pedro Alves <pedro@codesourcery.com>
11505 * regcache.c (new_register_cache): Return NULL if the register
11506 cache size isn't known yet.
11507 (free_register_cache): Avoid dereferencing a NULL regcache.
11509 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
11511 * configure.srv: Merge MIPS and MIPS64.
11513 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
11515 * Makefile.in (uninstall): Apply $(EXEEXT) too.
11517 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
11519 * Makefile.in: Add required vsx dependencies.
11521 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
11522 Declare init_registers_powerpc_vsx32l.
11523 Declare init_registers_powerpc_vsx64l.
11524 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
11525 (ppc_arch_setup): Check for VSX in hwcap.
11526 (ppc_fill_vsxregset): New function.
11527 (ppc_store_vsxregset): New function.
11528 Add new VSX entry in regset_info target_regsets.
11530 * configure.srv: Add new VSX dependencies.
11532 2008-08-12 Pedro Alves <pedro@codesourcery.com>
11534 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
11535 (remote_open): Set or clear transport_is_reliable.
11536 (putpkt_binary): Don't expect acks in noack mode.
11537 (getpkt): Don't send ack/nac in noack mode.
11538 * server.c (handle_general_set): Handle QStartNoAckMode.
11539 (handle_query): If connected by tcp pass QStartNoAckMode+ in
11541 (main): Reset noack_mode on every connection.
11542 * server.h (noack_mode): Declare.
11544 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11546 * Makefile.in (GDBREPLAY_OBS): New variable.
11547 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
11549 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
11550 Daniel Jacobowitz <dan@codesourcery.com>
11552 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
11553 (usr_store_inferior_registers): Likewise.
11554 (regsets_store_inferior_registers): Likewise.
11556 2008-07-31 Rolf Jansen <rj@surtec.com>
11557 Pedro Alves <pedro@codesourcery.com>
11559 * configure.ac: Check for memmem declaration.
11560 * server.c [HAVE_MALLOC_H]: Include malloc.h.
11561 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
11562 (disable_packet_qfThreadInfo): Unconditionally compile.
11563 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
11564 * configure, config.in: Regenerate.
11566 2008-07-28 Doug Kwan <dougkwan@google.com>
11568 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
11569 (linux_write_memory): Remove declaration of errno.
11571 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
11573 * linux-low.c (handle_extended_wait): Do not use "status"
11574 variable uninitialized.
11576 2008-07-07 Pedro Alves <pedro@codesourcery.com>
11578 * server.c (handle_v_attach): Inhibit reporting dll changes.
11580 2008-06-27 Pedro Alves <pedro@codesourcery.com>
11582 * remote-utils.c (prepare_resume_reply): If requested, don't
11583 output "thread:TID" in the T stop reply.
11585 * server.c (disable_packet_vCont, disable_packet_Tthread)
11586 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
11587 (handle_query): If requested, disable support for qC, qfThreadInfo
11589 (handle_v_requests): If requested, disable support for vCont.
11590 (gdbserver_show_disableable): New.
11591 (main): Handle --disable-packet and --disable-packet=LIST.
11593 * server.h (disable_packet_vCont, disable_packet_Tthread)
11594 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
11596 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
11598 * server.c (gdbserver_usage): Mention --version.
11600 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
11602 * Makefile.in (gdbreplay.o): New rule.
11604 2008-06-06 Joseph Myers <joseph@codesourcery.com>
11606 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
11607 message, not gdbserver.
11609 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
11610 Nathan Sidwell <nathan@codesourcery.com>
11611 Joseph Myers <joseph@codesourcery.com>
11613 * acinclude.m4: Include ../../config/acx.m4.
11614 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
11615 * configure, config.in: Regenerate.
11616 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
11617 * server.c (gdbserver_version): Print PKGVERSION.
11618 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
11619 (main): Adjust gdbserver_usage calls.
11620 * gdbreplay.c (version, host_name): Add declarations.
11621 (gdbreplay_version, gdbreplay_usage): New.
11622 (main): Accept --version and --help options.
11624 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
11626 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
11627 (arm_breakpoint_at): Handle Thumb.
11628 (the_low_target): Add comment.
11630 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
11632 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
11634 2008-05-09 Doug Evans <dje@google.com>
11636 * server.h (decode_search_memory_packet): Declare.
11637 * remote-utils.c (decode_search_memory_packet): New fn.
11638 * server.c (handle_search_memory_1): New fn.
11639 (handle_search_memory): New fn.
11640 (handle_query): Process qSearch:memory packets.
11642 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
11644 * regcache.c (registers_length): Remove.
11645 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
11646 full register packet.
11647 * regcache.h (registers_length): Remove prototype.
11648 * server.h (PBUFSIZ): Define to 16384.
11650 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
11652 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
11653 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
11654 powerpc-64l.o, and powerpc-altivec64l.o.
11655 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
11656 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
11657 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
11658 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
11659 rs6000/power-linux.xml, and rs6000/power64-linux.xml
11662 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
11663 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
11664 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
11665 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
11666 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
11667 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
11668 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
11669 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
11670 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
11671 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
11674 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
11675 (init_registers_powerpc_32l): ... this new prototype.
11676 (init_registers_powerpc_32): Remove, replace by ...
11677 (init_registers_powerpc_altivec32l): ... this new prototype.
11678 (init_registers_powerpc_e500): Remove, replace by ...
11679 (init_registers_powerpc_e500l): ... this new prototype.
11680 (init_registers_ppc64): Remove, replace by ...
11681 (init_registers_powerpc_64l): ... this new prototype.
11682 (init_registers_powerpc_64): Remove, replace by ...
11683 (init_registers_powerpc_altivec64l): ... this new prototype.
11684 (ppc_num_regs): Set to 73.
11685 (PT_ORIG_R3, PT_TRAP): Define if necessary.
11686 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
11687 (ppc_cannot_store_register): Handle orig_r3 and trap.
11688 (ppc_arch_setup): Update init_registers_... calls.
11689 (ppc_fill_gregset): Handle orig_r3 and trap.
11691 * inferiors.c (clear_inferiors): Reset current_inferior.
11693 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
11695 * acinclude.m4: Add override.m4.
11696 * configure: Regenerate.
11698 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
11700 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
11701 initial call to init_register_ppc64.
11703 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
11705 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
11706 single powerpc*-*-linux* case.
11707 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
11709 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
11711 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
11712 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
11714 * linux-ppc-low.c: Include <elf.h>.
11715 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
11716 (ppc_hwcap): New global variable.
11717 (ppc_regmap): Remove __SPE__ #ifdef sections.
11718 (ppc_regmap_e500): New global variable.
11719 (ppc_cannot_store_register): Update __SPE__ special case.
11720 (ppc_get_hwcap): New function.
11721 (ppc_arch_setup): Use it to determine whether inferior supports
11722 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
11723 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
11724 Do not access registers if target does not support AltiVec.
11725 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
11726 Do not access registers if target does not support SPE.
11727 (target_regsets): Unconditionally include AltiVec and SPE regsets.
11729 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
11731 * linux-low.c (disabled_regsets, num_regsets): New.
11732 (use_regsets_p): Delete.
11733 (linux_wait_for_process): Clear disabled_regsets.
11734 (regsets_fetch_inferior_registers): Check and set it.
11735 (regsets_store_inferior_registers): Likewise.
11736 (linux_fetch_registers, linux_store_registers): Do not use
11738 (initialize_low): Allocate disabled_regsets.
11740 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
11742 * Makefile.in (LIBOBJS): New.
11743 (OBS): Use LIBOBJS.
11744 (memmem.o): New rule.
11745 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
11746 * configure: Regenerated.
11748 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
11750 * server.c (handle_query): Never return "unsupported" for
11751 qXfer:features:read queries.
11753 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
11755 * server.c (get_features_xml): Fix inverted condition.
11756 (handle_query): Always support qXfer:feature:read.
11758 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
11760 * server.c (wrapper_argv): New.
11761 (start_inferior): Handle wrapper_argv. If set, expect an extra
11763 (gdbserver_usage): Document --wrapper.
11764 (main): Parse --wrapper.
11766 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11768 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
11769 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
11770 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
11771 (ppc_set_pc): Likewise.
11772 (ppc_arch_setup): New function.
11773 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
11774 of collect_register.
11775 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
11777 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11779 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
11780 instead of linux-ppc64-low.o.
11781 * linux-ppc64-low.c: Remove file.
11782 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
11783 (linux-ppc64-low.o): Remove rule.
11785 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
11786 (init_registers_powerpc_64): Likewise.
11787 (ppc_regmap): Conditionally define depending on __powerpc64__.
11788 (ppc_cannot_store_register): Do not special-case "fpscr" when
11789 compiled on __powerpc64__.
11790 (ppc_collect_ptrace_register): New function.
11791 (ppc_supply_ptrace_register): New function.
11792 (ppc_breakpoint): Change type to "unsigned int".
11793 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
11794 (the_low_target): Conditionally provide initializers for the
11795 arch_setup member depending on __powerpc64__. Install
11796 collect_ptrace_register and supply_ptrace_register members.
11798 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11800 * regcache.h (gdbserver_xmltarget): Add extern declaration.
11801 * server.c (gdbserver_xmltarget): Define.
11802 (get_features_xml): Use it to replace "target.xml" and arch_string.
11804 * configure.srv: Remove srv_xmltarget. Add XML files that were
11805 mentioned there to srv_xmlfiles instead. Remove conditional tests
11806 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
11807 srv_xmlfiles and srv_regobj to include all possible choices.
11808 * configure.ac (srv_xmltarget): Remove.
11809 (srv_xmlfiles): Do not add "target.xml".
11810 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
11811 checks for supplementary target information.
11812 * configure: Regenerate.
11813 * Makefile.in (XML_TARGET): Remove.
11814 (target.xml): Remove rule.
11815 (clean): Do not clean up target.xml.
11816 (.PRECIOUS): Do not mention target.xml.
11818 * target.h (struct target_ops): Remove arch_string member.
11819 * linux-low.c (linux_arch_string): Remove.
11820 (linux_target_ops): Remove arch_string initializer.
11821 * linux-low.h (struct linux_target_ops): Remove arch_string member.
11822 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
11823 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
11824 * spu-low.c (spu_arch_string): Remove.
11825 (spu_target_ops): Remove arch_string initializer.
11826 * win32-low.c (win32_arch_string): Remove.
11827 (win32_target_ops): Remove arch_string initializer.
11828 * win32-low.h (struct win32_target_ops): Remove arch_string member.
11829 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
11830 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
11832 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11834 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
11835 by collect_ptrace_register and supply_ptrace_register hooks.
11836 * linux-low.c (fetch_register): Use supply_ptrace_register callback
11837 instead of checking for the_low_target.left_pad_xfer.
11838 (usr_store_inferior_registers): Use collect_ptrace_register callback
11839 instead of checking for the_low_target.left_pad_xfer.
11841 * linux-s390-low.c (s390_collect_ptrace_register): New function.
11842 (s390_supply_ptrace_register): Likewise.
11843 (s390_fill_gregset): Call s390_collect_ptrace_register.
11844 (the_low_target): Update.
11846 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
11847 (ppc_supply_ptrace_register): Likewise.
11848 (the_low_target): Update.
11850 * linux-i386-low.c (the_low_target): Update.
11851 * linux-x86-64-low.c (the_low_target): Update.
11853 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11855 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
11856 reg-s390.o and reg-s390x.o.
11858 * linux-low.c (new_inferior): New global variable.
11859 (linux_create_inferior, linux_attach): Set it.
11860 (linux_wait_for_process): Call the_low_target.arch_setup after the
11861 target has stopped for the first time.
11862 (initialize_low): Do not call the_low_target.arch_setup.
11864 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
11865 (s390_set_pc): Likewise.
11866 (s390_arch_setup): New function.
11867 (the_low_target): Use s390_arch_setup as arch_setup routine.
11869 * regcache.c (realloc_register_cache): New function.
11870 (set_register_cache): Call it for each existing regcache.
11872 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11874 * server.h (init_registers): Remove prototype.
11876 * linux-low.h (struct linux_target_ops): Add arch_setup field.
11877 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
11878 instead of init_registers ().
11879 * linux-arm-low.c (init_registers_arm): Add prototype.
11880 (init_registers_arm_with_iwmmxt): Likewise.
11881 (the_low_target): Add initializer for arch_setup field.
11882 * linux-cris-low.c (init_registers_cris): Add prototype.
11883 (the_low_target): Add initializer for arch_setup field.
11884 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
11885 (the_low_target): Add initializer for arch_setup field.
11886 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
11887 (the_low_target): Add initializer for arch_setup field.
11888 * linux-ia64-low.c (init_registers_ia64): Add prototype.
11889 (the_low_target): Add initializer for arch_setup field.
11890 * linux-m32r-low.c (init_registers_m32r): Add prototype.
11891 (the_low_target): Add initializer for arch_setup field.
11892 * linux-m68k-low.c (init_registers_m68k): Add prototype.
11893 (the_low_target): Add initializer for arch_setup field.
11894 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
11895 (init_registers_mips64_linux): Likewise.
11896 (the_low_target): Add initializer for arch_setup field.
11897 * linux-ppc-low.c (init_registers_ppc): Add prototype.
11898 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
11899 (the_low_target): Add initializer for arch_setup field.
11900 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
11901 (init_registers_powerpc_64): Likewise.
11902 (the_low_target): Add initializer for arch_setup field.
11903 * linux-s390-low.c (init_registers_s390): Add prototype.
11904 (init_registers_s390x): Likewise.
11905 (the_low_target): Add initializer for arch_setup field.
11906 * linux-sh-low.c (init_registers_sh): Add prototype.
11907 (the_low_target): Add initializer for arch_setup field.
11908 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
11909 (the_low_target): Add initializer for arch_setup field.
11910 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
11911 (the_low_target): Add initializer for arch_setup field.
11913 * win32-low.h (struct win32_target_ops): Add arch_setup field.
11914 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
11915 instead of init_registers ().
11916 * win32-arm-low.c (init_registers_arm): Add prototype.
11917 (the_low_target): Add initializer for arch_setup field.
11918 * win32-i386-low.c (init_registers_i386): Add prototype.
11919 (the_low_target): Add initializer for arch_setup field.
11921 * spu-low.c (init_registers_spu): Add prototype.
11922 (initialize_low): Call initialie_registers_spu () instead of
11923 initialize_registers ().
11925 2008-02-19 Pedro Alves <pedro@codesourcery.com>
11927 * server.c (handle_v_requests): When handling the vRun and vAttach
11928 packets, if already debugging a process, don't kill it. Return an
11931 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
11933 * server.c (handle_query): Correct length check.
11935 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
11937 * win32-low.c (do_initial_child_stuff): Add process handle
11938 parameter. Set current_process_handle and current_process_id from the
11939 parameters. Clear globals.
11940 (win32_create_inferior): Don't set current_process_handle and
11941 current_process_id here. Instead pass them on the call to
11942 do_initial_child_stuff.
11943 (win32_attach): Likewise.
11944 (win32_clear_inferiors): New.
11945 (win32_kill): Don't close the current process handle or the
11946 current thread handle here. Instead call win32_clear_inferiors.
11947 (win32_detach): Don't open a new handle to the process. Call
11948 win32_clear_inferiors.
11949 (win32_join): Don't rely on current_process_handle; open a new
11950 handle using the process id.
11951 (win32_wait): Call win32_clear_inferiors when the inferior process
11954 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
11956 * server.c (monitor_show_help): Add "exit".
11958 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
11960 * Makefile.in (SFILES): Add linux-xtensa-low.c.
11961 (clean): Add reg-xtensa.c.
11962 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
11963 * configure.srv (xtensa*-*-linux*) New target.
11964 * linux-xtensa-low.c: New.
11965 * xtensa-xtregs.c: New.
11967 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
11969 * hostio.c: Don't include errno.h.
11970 (errno_to_fileio_errno): Move to hostio-errno.
11971 * hostio.c: (hostio_error): Remove the error parameter. Defer the
11972 error number outputting to the target->hostio_last_error callback.
11973 (hostio_packet_error): Use FILEIO_EINVAL directly.
11974 (handle_open, handle_pread, hostio_error, handle_unlink): Update
11975 calls to hostio_error.
11976 * hostio-errno.c: New.
11977 * server.h (hostio_last_error_from_errno): Declare.
11978 * target.h (target_ops): Add hostio_last_error member.
11979 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
11980 as hostio_last_error handler.
11981 * spu-low.c (spu_target_ops): Likewise.
11982 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
11983 (wince_hostio_last_error): New functions.
11984 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
11985 as hostio_last_error handler.
11986 (win32_target_ops) [!_WIN32_WCE]: Register
11987 hostio_last_error_from_errno as hostio_last_error handler.
11988 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
11989 (hostio-errno.o): New rule.
11990 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
11991 * configure.srv (srv_hostio_err_objs): New variable. Default to
11993 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
11994 * configure: Regenerate.
11996 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11998 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
11999 (linux_kill, linux_detach): Clean up the process list.
12000 * remote-utils.c (remote_open): Improve port number parsing.
12001 (putpkt_binary, input_interrupt): Only send interrupts if the target
12003 * server.c (extended_protocol): Make static.
12004 (attached): Define earlier.
12005 (exit_requested, response_needed, program_argv): New variables.
12006 (target_running): New.
12007 (start_inferior): Clear attached here.
12008 (attach_inferior): Set attached here.
12009 (require_running): Define.
12010 (handle_query): Use require_running and target_running. Implement
12012 (handle_v_attach, handle_v_run): New.
12013 (handle_v_requests): Use require_running. Handle vAttach and vRun.
12014 (gdbserver_usage): Update.
12015 (main): Redo argument parsing. Handle --debug and --multi. Handle
12016 --attach along with other options or after the port. Save
12017 program_argv. Support no initial program. Resynchronize
12018 communication with GDB after an error. Handle "monitor exit".
12019 Use require_running and target_running. Always allow the extended
12020 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
12021 restart in extended mode.
12022 * README: Refer to the GDB manual. Update --attach usage.
12024 2007-12-20 Andreas Schwab <schwab@suse.de>
12026 * linux-low.c (STACK_SIZE): Define.
12027 (linux_tracefork_child): Use it. Use __clone2 on ia64.
12028 (linux_test_for_tracefork): Likewise.
12030 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
12032 * linux-low.c (linux_wait_for_event): Update messages. Do not
12033 reinsert auto-delete breakpoints.
12034 * mem-break.c (struct breakpoint): Change return type of handler to
12036 (set_breakpoint_at): Update handler type.
12037 (reinsert_breakpoint_handler): Return 1 instead of calling
12039 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
12041 (check_breakpoints): Delete auto-delete breakpoints and return 2.
12042 * mem-break.h (set_breakpoint_at): Update handler type.
12043 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
12044 * win32-low.c (auto_delete_breakpoint): New.
12045 (get_child_debug_event): Use it.
12047 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
12049 * configure.ac: Check for pread and pwrite.
12050 * hostio.c (handle_pread): Fall back to lseek and read.
12051 (handle_pwrite): Fall back to lseek and write.
12052 * config.in, configure: Regenerated.
12054 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
12056 * server.c (myresume): Add own_buf argument.
12057 (main): Update calls.
12059 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
12061 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
12062 * remote-utils.c (remote_open): Do not call disable_async_io.
12063 (block_async_io): Delete.
12064 (unblock_async_io): Make static.
12065 (initialize_async_io): New.
12066 * server.c (handle_v_cont): Handle async I/O here.
12067 (myresume): Likewise. Move other common resume tasks here...
12068 (main): ... from here. Call initialize_async_io. Disable async
12069 I/O before the main loop.
12070 * server.h (initialize_async_io): Declare.
12071 (block_async_io, unblock_async_io): Delete prototypes.
12072 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
12074 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
12076 * remote-utils.c (readchar): Allow binary data in received messages.
12078 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12080 * win32-low.c (attaching): New global.
12081 (win32_create_inferior): Clear the `attaching' global.
12082 (win32_attach): Set the `attaching' global.
12083 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
12084 attaching. Only set a breakpoint at the entry point if not
12087 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12089 * server.c (main): Don't report dll events on the initial
12090 connection on attaches.
12092 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12094 * server.c (main): Relax numerical bases supported for the pid of
12095 the --attach command line argument.
12097 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12099 * win32-low.c (win32_attach): Call OpenProcess before
12100 DebugActiveProcess, not after. Add last error output to error
12103 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12105 * win32-low.c (win32_get_thread_context)
12106 (win32_set_thread_context): New functions.
12107 (thread_rec): Use win32_get_thread_context.
12108 (continue_one_thread, win32_resume): Use win32_set_thread_context.
12109 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
12112 2007-12-03 Leo Zayas
12113 Pedro Alves <pedro_alves@portugalmail.pt>
12115 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
12117 (child_add_thread): Minor cleanup.
12118 (child_continue): Resume artificially suspended threads before
12119 calling ContinueDebugEvent.
12120 (suspend_one_thread): New.
12121 (fake_breakpoint_event): New.
12122 (get_child_debug_event): Change return type to int. Check here if
12123 gdb sent an interrupt request. If a soft interrupt was requested,
12124 fake a breakpoint event. Return 0 if there is no event to handle,
12126 (win32_wait): Don't check here if gdb sent an interrupt request.
12127 Ensure there is a valid event to handle.
12128 (win32_request_interrupt): Add soft interruption method as last
12131 2007-12-03 Leo Zayas
12132 Pedro Alves <pedro_alves@portugalmail.pt>
12134 * win32-low.h (win32_thread_info): Add descriptions to the
12135 structure members. Replace `suspend_count' counter by a
12137 * win32-low.c (thread_rec): Update condition of when to get the
12138 context from the inferior. Rely on ContextFlags being set if it
12139 has already been retrieved. Only suspend the inferior thread if
12140 we haven't already. Warn if that fails.
12141 (continue_one_thread): s/suspend_count/suspended/. Only call
12142 ResumeThread once. Warn if that fails.
12144 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12146 * win32-low.c (win32_wait): Don't read from the inferior when it
12147 has already exited.
12149 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12151 * Makefile.in (win32_low_h): New variable.
12152 (win32-low.o): Add dependency on $(win32_low_h).
12153 (win32-arm-low.o, win32-i386-low.o): New rules.
12155 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12157 * hostio.c: Correct copyright year.
12159 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12161 * Makefile.in (OBS): Add hostio.o.
12162 (hostio.o): New rule.
12163 * server.h (handle_vFile): Declare.
12164 * hostio.c: New file.
12165 * server.c (handle_v_requests): Take packet_len and new_packet_len
12166 for binary packets. Call handle_vFile.
12167 (main): Update call to handle_v_requests.
12169 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
12171 * linux-low.c: Include <sched.h>.
12173 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
12175 * linux-low.c (linux_tracefork_grandchild): New.
12176 (linux_tracefork_child): Use clone.
12177 (linux_test_for_tracefork): Use clone; allocate and free a stack.
12179 2007-10-31 Joel Brobecker <brobecker@adacore.com>
12181 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
12183 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
12185 * linux-low.c (handle_extended_wait): Handle unexpected signals.
12187 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
12189 * inferiors.c (change_inferior_id): Delete.
12190 (add_pid_to_list, pull_pid_from_list): New.
12191 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
12192 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
12193 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
12194 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
12195 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
12196 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
12197 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
12198 (using_threads): Always set to 1.
12199 (handle_extended_wait): New.
12200 (add_process): Do not set TID.
12201 (linux_create_inferior): Set must_set_ptrace_flags.
12202 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
12203 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
12204 (linux_thread_alive): Rename TID argument to LWPID.
12205 (linux_wait_for_process): Handle unknown processes. Do not use TID.
12206 (linux_wait_for_event): Do not use TID or check using_threads. Update
12207 call to dead_thread_notify. Call handle_extended_wait.
12208 (linux_create_inferior): Use PTRACE_SETOPTIONS.
12209 (send_sigstop): Delete sigstop_sent.
12210 (wait_for_sigstop): Avoid TID.
12211 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
12212 (linux_test_for_tracefork): New.
12213 (linux_lookup_signals): Use thread_db_active and
12214 linux_supports_tracefork_flag.
12215 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
12216 * linux-low.h (get_process_thread): Avoid TID.
12217 (struct process_ifo): Move thread_known and tid to the end. Remove
12219 (linux_attach_lwp, thread_db_init): Update prototypes.
12220 * server.h (change_inferior_id): Delete prototype.
12221 (add_pid_to_list, pull_pid_from_list): New prototypes.
12222 * thread-db.c (thread_db_use_events): New.
12223 (find_first_thread): Rename to...
12224 (find_one_thread): ...this. Update callers and messages. Do not
12225 call fatal. Check thread_db_use_events. Do not call
12226 change_inferior_id or new_thread_notify.
12227 (maybe_attach_thread): Update. Do not call new_thread_notify.
12228 (thread_db_init): Set thread_db_use_events. Check use_events.
12229 * utils.c (fatal, warning): Correct message prefix.
12231 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
12233 * Makefile.in (clean): Remove new files.
12234 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
12235 (powerpc-64.o, powerpc-64.c): New rules.
12236 * configure.srv: Use alternate register sets for powerpc64-*-linux*
12237 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
12239 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
12241 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
12242 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
12243 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
12244 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
12245 (target_regsets): Add AltiVec and SPE register sets.
12246 * configure.ac: Check for AltiVec and SPE.
12247 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
12248 (ppc_fill_vrregset, ppc_store_vrregset): New.
12249 (target_regsets): Add AltiVec register set.
12250 * configure: Regenerated.
12252 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
12254 * linux-low.c (O_LARGEFILE): Define.
12255 (linux_read_memory): Use /proc/PID/mem.
12256 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
12257 * configure, config.in: Regenerated.
12259 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12261 * linux-low.c (linux_wait_for_event): Do not pass signals while
12264 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
12266 * win32-low.c (create_process): New.
12267 (win32_create_inferior): Use create_process instead of
12268 CreateProcess. If create_process failed retry appending an ".exe"
12269 suffix. Store the GetLastError result immediatelly after
12270 create_process calls and use it on the call to error.
12272 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
12274 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
12276 2007-08-23 Joel Brobecker <brobecker@adacore.com>
12278 * configure.ac: Switch license to GPLv3.
12280 2007-08-01 Michael Snyder <msnyder@access-company.com>
12282 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
12284 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
12286 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
12288 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
12289 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
12290 CloseToolhelp32Snapshot.
12291 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
12292 CloseToolhelp32Snapshot.
12294 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
12296 * server.c (main): Check for inferior exit before main loop.
12298 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
12300 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
12301 instead of on tmp_desc.
12303 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
12304 Daniel Jacobowitz <dan@codesourcery.com>
12306 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
12307 (add_thread): Minor cleanups.
12308 (clear_inferiors): Move lower in the file. Clear the DLL
12310 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
12311 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
12312 (xml_escape_text): New.
12313 * server.c (handle_query): Handle qXfer:libraries:read. Report it
12315 (handle_v_cont): Report errors.
12316 (gdbserver_version): Update.
12317 (main): Correct size of own_buf. Do not report initial DLL events.
12318 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
12319 (unloaded_dll, xml_escape_text): New.
12320 * win32-low.c (enum target_waitkind): Update comments.
12321 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
12322 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
12323 (win32_EnumProcessModules, win32_GetModuleInformation)
12324 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
12325 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
12326 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
12327 (win32_Module32First, win32_Module32Next, load_toolhelp)
12328 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
12329 (get_child_debug_event): Handle DLL events.
12330 (win32_wait): Likewise.
12332 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
12334 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
12335 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
12337 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
12339 * win32-low.c (handle_output_debug_string): Ignore event if not
12342 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
12344 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
12346 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
12348 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
12350 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
12352 * inferiors.c (change_inferior_id): Add comment.
12353 * linux-low.c (check_removed_breakpoint): Add an early
12354 prototype. Improve debug output.
12355 (linux_attach): Doc update.
12356 (linux_detach_one_process, linux_detach): Clean up before releasing
12358 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
12359 * linux-low.h (struct process_info): Doc improvement.
12360 * mem-break.c (delete_all_breakpoints): New.
12361 * mem-break.h (delete_all_breakpoints): New prototype.
12362 * thread-db.c (find_first_thread): New.
12363 (thread_db_create_event): Call it instead of
12364 thread_db_find_new_threads. Clean up unused variables.
12365 (maybe_attach_thread): Remove first thread handling.
12366 (thread_db_find_new_threads): Use find_first_thread.
12367 (thread_db_get_tls_address): Likewise.
12369 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
12371 * thread-db.c (thread_db_find_new_threads): Add prototype.
12372 (thread_db_create_event): Check for the main thread before adding
12374 (maybe_attach_thread): Only enable event reporting if TID == 0.
12375 (thread_db_get_tls_address): Check for new threads.
12377 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
12379 * linux-low.c (linux_create_inferior): Try execv before execvp.
12380 * spu-low.c (spu_create_inferior): Likewise.
12382 2007-06-13 Mike Frysinger <vapier@gentoo.org>
12384 * linux-low.c (linux_create_inferior): Change execv to execvp.
12385 * spu-low.c (spu_create_inferior): Likewies.
12387 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
12389 * Makefile.in (clean): Clean new files instead of deleted ones.
12390 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
12391 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
12393 * configure.srv: Specify XML files and new regformats for MIPS and
12395 * linux-mips-low.c (mips_num_regs): Set to only used registers.
12396 (mips_regmap): Do not fetch $0. Remove unused registers. Add
12397 an entry for the restart register.
12398 (mips_cannot_fetch_register, mips_cannot_store_register)
12399 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
12400 register names to match the XML descriptions.
12401 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
12402 restart register instead of $0.
12404 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12405 Markus Deuling <deuling@de.ibm.com>
12407 * remote-utils.c (decode_xfer_write): New function.
12408 * server.h (decode_xfer_write): Add prototype.
12409 * server.c (handle_query): Add PACKET_LEN argument. Support
12410 qXfer:spu:read and qXfer:spu:write packets.
12411 (main): Pass packet_len to handle_query.
12412 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
12413 * target.h (target_ops): Add qxfer_spu.
12415 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12417 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
12418 accessing non-seekable spufs files.
12420 2007-05-16 Markus Deuling <deuling@de.ibm.com>
12422 * server.c (handle_query): Add reply for qC packet.
12424 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12425 Leo Zayas <lerele@champenstudios@com>
12427 * server.h (check_remote_input_interrupt_request): New function.
12428 * remote_utils.c (INVALID_DESCRIPTOR): New define.
12429 (remote_desc): Initialize with INVALID_DESCRIPTOR.
12430 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
12431 (check_remote_input_interrupt_request): New function.
12432 * server.h (check_remote_input_interrupt_request): Declare.
12433 * win32-low.c (winapi_DebugBreakProcess,
12434 winapi_GenerateConsoleCtrlEvent): New typedefs.
12435 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
12437 (win32_wait): Check for remote interrupt request
12438 with check_remote_input_interrupt_request.
12439 (win32_request_interrupt): New function.
12440 (win32_target_op): Set request_interrupt to win32_request_interrupt.
12442 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12444 * win32-low.c (debug_registers_changed,
12445 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
12446 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
12447 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
12448 (thread_rec): Get context using the low target.
12449 (child_add_thread): Call thread_added on the low target,
12450 which does the same thing.
12452 (do_initial_child_stuff): Remove debug registers references.
12453 Set context using the low target. Resume threads after
12454 setting the contexts.
12455 (child_continue): Remove dead variable. Remove debug
12456 registers references.
12457 (child_fetch_inferior_registers): Go through the low target.
12458 (do_child_store_inferior_registers): Remove.
12459 (child_store_inferior_registers): Go through the low target.
12460 (win32_resume): Remove debug registers references.
12461 Set context using the low target.
12462 (handle_exception): Change return type to void. Don't record
12463 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
12464 first chance exception.
12465 (get_child_debug_event): Change return type to void. Remove
12466 goto loop. Always return after waiting for debug event.
12467 (win32_wait): Convert to switch statement. Handle spurious
12470 * win32-i386-low.c (debug_registers_changed,
12471 debug_registers_used): New.
12472 (initial_stuff): Rename to ...
12473 (i386_initial_stuff): ... this. Clear debug registers
12475 (store_debug_registers): Delete.
12476 (i386_get_thread_context): New.
12477 (load_debug_registers): Delete.
12478 (i386_set_thread_context): New.
12479 (i386_thread_added): New.
12480 (single_step): Rename to ...
12481 (i386_single_step): ... this.
12482 (do_fetch_inferior_registers): Rename to ...
12483 (i386_fetch_inferior_register): ... this.
12484 (i386_store_inferior_register): New.
12485 (the_low_target): Adapt to new interface.
12487 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
12488 (arm_get_thread_context): New.
12489 (arm_set_thread_context): New.
12491 (do_fetch_inferior_registers): Rename to ...
12492 (arm_fetch_inferior_register): ... this.
12493 (arm_store_inferior_register): New.
12494 (arm_wince_breakpoint): Reimplement as unsigned long.
12495 (arm_wince_breakpoint_len): Define.
12496 (the_low_target): Adapt to new interface.
12498 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
12499 load_debug_registers. Add get_thread_context, set_thread_context,
12500 thread_added and store_inferior_register. Rename
12501 fetch_inferior_registers to fetch_inferior_register.
12502 (regptr): Remove declaration.
12504 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12506 * linux-low.c (linux_detach): Change return type to int. Return 0.
12507 * spu-low.c (spu_detach): Likewise.
12509 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12511 * target.h (target_ops): Change return type of detach to int.
12513 (join_inferior): New.
12514 * server.c (main): Don't skip detach support on mingw32.
12515 If the inferior doesn't support detaching return error.
12516 Call join_inferior instead of using waitpid.
12517 * linux-low.c (linux_join): New.
12518 (linux_target_op): Add linux_join.
12519 * spu-low.c (spu_join): New.
12520 (spu_target_ops): Add spu_join.
12521 * win32-low.c (win32_detach): Adapt to new interface.
12522 Reopen current_process_handle before detaching. Issue a child
12523 resume before detaching.
12525 (win32_target_op): Add win32_join.
12527 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12529 * win32-low.c (win32-attach): Fix return value.
12530 * target.h (target_ops): Describe ATTACH return values.
12532 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12534 * win32-low.c (GETPROCADDRESS): Define.
12535 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
12536 (winapi_DebugSetProcessKillOnExit): Likewise.
12537 (win32_create_inferior): Force usage of ansi CreateProcessA.
12538 (win32_attach): Use GETPROCADDRESS.
12539 (win32_detach): Likewise.
12541 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12543 * win32-low.c (win32_wait): Don't use WSTOPSIG.
12545 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
12547 * win32-low.c: Commit leftover changes from 2007-03-29.
12549 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
12551 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
12552 fields short instead of int. Add explicit padding.
12553 (i387_cache_to_fsave): Remove unnecessary casts.
12554 (i387_fsave_to_cache): Doc fix.
12555 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
12557 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
12559 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
12560 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
12562 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
12564 * configure.srv (arm*-*-mingw32ce*): Move near the other
12567 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
12569 * configure.ac: Add errno checking.
12570 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
12571 sys/file.h and malloc.h.
12572 (AC_CHECK_DECLS): Add perror.
12573 (srv_mingwce): Handle.
12574 * configure.srv (i[34567]86-*-cygwin*): Add
12575 win32-i386-low.o to srv_tgtobj.
12576 (i[34567]86-*-mingw*): Likewise.
12577 (arm*-*-mingw32ce*): Add case.
12578 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
12579 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
12580 [__MINGW32CE__] (strerror): New function.
12581 [__MINGW32CE__] (errno): Define to GetLastError.
12582 [__MINGW32CE__] (COUNTOF): New macro.
12583 (remote_open): Remove extra close call.
12584 * mem-break.c (delete_breakpoint_at): New function.
12585 * mem-break.h (delete_breakpoint_at): Declare.
12586 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
12587 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
12588 [USE_WIN32API] (read, write): Add char* casts.
12589 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
12590 * server.h: Include wincecompat.h on Windows CE.
12591 [HAVE_ERRNO_H]: Check.
12592 (perror): Declare if not declared.
12593 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
12594 (perror_with_name): Remove errno declaration.
12595 * wincecompat.h: New.
12596 * wincecompat.c: New.
12597 * win32-low.h: New.
12598 * win32-arm-low.c: New.
12599 * win32-i386-low.c: New.
12600 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
12601 (OUTMSG2): Make it safe.
12603 (COUNTOF): New macro.
12604 (NUM_REGS): Get it from the low target.
12605 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
12606 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
12607 (thread_rec): Let low target handle debug registers.
12608 (child_add_thread): Likewise.
12609 (child_init_thread_list): Likewise.
12610 (continue_one_thread): Likewise.
12612 (do_child_fetch_inferior_registers): Move to ...
12613 * win32-i386-low.c: ... here, and rename to ...
12614 (do_fetch_inferior_registers): ... this.
12615 * win32-low.c (child_fetch_inferior_registers):
12616 Go through the low target.
12617 (do_child_store_inferior_registers): Use regptr.
12618 (strwinerror): New function.
12619 (win32_create_inferior): Handle Windows CE.
12620 Use strwinerror instead of strerror on Windows error
12621 codes. Add program to the error output.
12622 Don't close the main thread handle on Windows CE.
12623 (win32_attach): Use coredll.dll on Windows CE.
12624 (win32_kill): Close current process and current
12626 (win32_detach): Use coredll.dll on Windows CE.
12627 (win32_resume): Let low target handle debug registers, and
12629 (handle_exception): Add/Remove initial breakpoint. Avoid
12630 non-existant WSTOPSIG on Windows CE.
12631 (win32_read_inferior_memory): Cast to remove warning.
12632 (win32_arch_string): Go through the low target.
12633 (initialize_low): Call set_breakpoint_data with the low
12634 target's breakpoint.
12635 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
12636 FOP_REGNUM, mappings): Move to ...
12637 * win32-i386-low.c: ... here.
12638 * win32-low.c (win32_thread_info): Move to ...
12639 * win32-low.h: ... here.
12640 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
12641 win32-arm-low.c and wincecompat.c.
12642 (all:): Add $EXEEXT.
12643 (install-only:): Likewise.
12644 (gdbserver:): Likewise.
12645 (gdbreplay:): Likewise.
12646 * config.in: Regenerate.
12647 * configure: Regenerate.
12649 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
12651 * win32-low.c: Rename typedef thread_info to
12652 win32_thread_info throughout.
12654 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
12656 * win32-i386-low.c: Rename to ...
12657 * win32-low.c: ... this.
12658 * configure.srv: Replace win32-i386-low.o with win32-low.o.
12659 * Makefile.in: Likewise.
12661 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
12663 * remote-utils.c (monitor_output): Constify msg parameter.
12664 * server.h (monitor_output): Likewise.
12665 * win32-i386-low.c (handle_output_debug_string): New.
12666 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
12667 handle_output_debug_string.
12668 (get_child_debug_event): Likewise.
12670 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
12672 * server.c (main): Correct strtoul check.
12674 2007-03-27 Jon Ringle <jon@ringle.org>
12676 * linux-low.c: Check __ARCH_HAS_MMU__ also.
12678 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
12680 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
12682 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
12684 * terminal.h: Check HAVE_SGTTY_H.
12686 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
12688 * remote-utils.c (remote_open): Print out the assigned port number.
12690 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
12692 * remote-utils.c (monitor_output): New function.
12693 * server.c (debug_threads): Define here.
12694 (monitor_show_help): New function.
12695 (handle_query): Handle qRcmd.
12696 (main): Do not handle 'd' packet.
12697 * server.h (debug_threads, remote_debug, monitor_output): Declare.
12698 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
12701 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12703 * Makefile.in (EXEEXT): New.
12704 (clean): Use $(EXEEXT).
12706 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12708 * target.h (target_ops): Rename send_signal to request_interrupt,
12709 and remove enum target_signal parameter.
12710 * linux-low.c (linux_request_interrupt): Rename from
12711 linux_send_signal, and always send SIGINT.
12712 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
12713 and always send SIGINT.
12714 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
12716 (input_interrupt): Likewise.
12718 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12720 * server.c (get_features_xml): Check if target implemented
12722 * win32-i386-low.c (win32_arch_string): New.
12723 (win32_target_ops): Add win32_arch_string as arch_string member.
12725 2007-02-22 Markus Deuling <deuling@de.ibm.com>
12727 * spu-low.c (spu_arch_string): New.
12728 (spu_target_ops): Add spu_arch_string.
12730 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
12732 * remote-utils.c: Remove HAVE_TERMINAL_H check.
12733 * configure.ac: Do not check for terminal.h.
12734 * configure, config.in: Regenerated.
12736 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
12738 * Makefile.in (OBS): Add $(XML_BUILTIN).
12739 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
12741 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
12742 (arm-with-iwmmxt.c): New.
12743 * config.in, configure: Regenerate.
12744 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
12745 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
12746 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
12747 (arm*-*-linux*): Add iWMMXt and regset support.
12748 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
12749 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
12750 (arm_store_wmmxregset, target_regsets): New.
12751 * server.c (get_features_xml): Take annex argument. Check builtin
12753 (handle_query): Handle multiple annexes.
12755 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12757 * remote-utils.c [USE_WIN32API] (read, write): Define.
12758 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
12761 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
12763 * linux-i386-low.c (the_low_target): Set arch_string.
12764 * linux-x86-64-low.c (the_low_target): Likewise.
12765 * linux-low.c (linux_arch_string): New.
12766 (linux_target_ops): Add it.
12767 * linux-low.h (struct linux_target_ops): Add arch_string.
12768 * server.c (write_qxfer_response): Use const void * for DATA.
12769 (get_features_xml): New.
12770 (handle_query): Handle qXfer:features:read. Report it for qSupported.
12771 * target.h (struct target_ops): Add arch_string method.
12773 2007-01-03 Denis Pilat <denis.pilat@st.com>
12774 Daniel Jacobowitz <dan@codesourcery.com>
12776 * linux-low.c (linux_kill): Handle being called with no threads.
12777 * win32-i386-low.c (win32_kill): Likewise.
12778 (get_child_debug_event): Clear current_process_handle.
12780 2006-12-30 Denis PILAT <denis.pilat@st.com>
12781 Daniel Jacobowitz <dan@codesourcery.com>
12783 * remote-utils.c (remote_open): Check the type of specified
12784 serial port devices before opening them.
12785 * server.c (main): Kill the inferior if an error occurs during
12786 the first remote_open.
12788 2006-12-05 Markus Deuling <deuling@de.ibm.com>
12790 * README: Update supported targets.
12792 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
12794 * Makefile.in (clean): Remove reg-mips64.c.
12795 (reg-mips64.c, reg-mips64.o): New rules.
12796 * configure.srv: Handle mips64. Include regset support for mips.
12797 * linux-mips-low.c (union mips_register): New.
12798 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
12799 (mips_breakpoint, mips_breakpoint_at): Use int.
12800 (mips_collect_register, mips_supply_register)
12801 (mips_collect_register_32bit, mips_supply_register_32bit)
12802 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12803 (mips_store_fpregset, target_regsets): New.
12804 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
12806 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
12808 * configure.srv: Add target "spu*-*-*".
12809 * Makefile.in (clean): Remove reg-spu.c.
12810 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
12811 * spu-low.c: New file.
12813 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
12815 * configure.ac: Correct td_thr_tls_get_addr test.
12816 * configure: Regenerated.
12818 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
12820 * linux-low.c (linux_wait_for_event): Reformat. Use the
12821 pass_signals array.
12822 * remote-utils.c (decode_address_to_semicolon): New.
12823 * server.c (pass_signals, handle_general_set): New.
12824 (handle_query): Mention QPassSignals for qSupported.
12825 (main): Call handle_general_set.
12826 * server.h (pass_signals, decode_address_to_semicolon): New.
12828 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
12830 * server.c (handle_query): Correct error handling for read_auxv.
12832 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
12834 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
12835 and srv_linux_thread_db to yes.
12836 * linux-s390-low.c (s390_fill_gregset): New function.
12837 (target_regsets): Define data structure.
12839 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
12841 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
12842 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
12843 * config.in, configure: Regenerated.
12844 * inferiors.c (gdb_id_to_thread): New function.
12845 (gdb_id_to_thread_id): Use it.
12846 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
12847 * linux-low.h (struct process_info): Add th member.
12848 (thread_db_get_tls_address): New prototype.
12849 * remote-utils.c (decode_address): Make non-static.
12850 * server.c (handle_query): Handle qGetTLSAddr.
12851 * server.h (gdb_id_to_thread, decode_address): New prototypes.
12852 * target.h (struct target_ops): Add get_tls_address.
12853 * thread-db.c (maybe_attach_thread): Save the thread handle.
12854 (thread_db_get_tls_address): New.
12856 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
12858 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
12859 (linux_resume_one_process): Take a siginfo_t *. Update all
12860 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
12861 (struct pending_signals): Add a siginfo_t.
12862 (linux_wait_for_process): Always set last_status.
12863 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
12864 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
12865 * linux-low.h (struct process_info): Add last_status.
12867 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
12869 * remote-utils.c (try_rle): New function.
12870 (putpkt_binary): Use it.
12872 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
12874 * Makefile.in (clean): Clean reg-x86-64-linux.c.
12875 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
12876 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
12877 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
12878 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
12881 2006-08-08 Richard Sandiford <richard@codesourcery.com>
12883 * server.c (terminal_fd): New variable.
12884 (old_foreground_pgrp): Likewise.
12885 (restore_old_foreground_pgrp): New function.
12886 (start_inferior): Record the terminal file descriptor in terminal_fd
12887 and its original foreground group in old_foreground_pgrp. Register
12888 restore_old_foreground_pgrp with atexit().
12890 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
12892 * server.c (handle_query): Correct qPart to qXfer.
12894 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
12896 * configure.ac: Check for more headers which are missing on
12897 Windows. Automatically supply -lwsock32 and USE_WIN32API.
12898 * configure.srv: Add Cygwin and mingw32.
12899 * remote-utils.c: Don't include headers unconditionally which
12900 are missing on mingw32. Include <winsock.h> for mingw32.
12901 (remote_open): Adjust for mingw32 support. Flush
12902 standard error after writing to it.
12903 (remote_close, putpkt_binary, input_interrupt, block_async_io)
12904 (unblock_async_io, enable_async_io, disable_async_io)
12905 (readchar, getpkt): Update for Winsock support.
12906 (prepare_resume_reply): Expect a protocol signal number.
12907 * server.c: Disable <sys/wait.h> on mingw32.
12908 (start_inferior): Adjust for mingw32 support. Flush
12909 standard error after writing to it.
12910 (attach_inferior): Likewise. Use protocol signal
12912 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
12914 * win32-i386-low.c: New file.
12915 * Makefile.in (XM_CLIBS): Set.
12916 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
12917 (win32-i386-low.o): New dependency rule.
12918 * linux-low.c (linux_wait): Use target signal numbers.
12919 * target.h (struct target_ops): Doc fix.
12920 * server.h (target_signal_to_name): New prototype.
12921 * gdbreplay.c: Don't include headers unconditionally which
12922 are missing on mingw32. Include <winsock.h> for mingw32.
12923 (remote_close, remote_open): Adjust for Winsock support.
12924 * configure, config.in: Regenerated.
12926 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
12928 * server.c (decode_xfer_read, write_qxfer_response): New.
12929 (handle_query): Take a packet length argument. Handle
12930 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
12931 the qSupported response.
12932 (main): Update call to handle_query.
12934 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
12936 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
12937 (putpkt_binary): Renamed from putpkt and adjusted for binary
12939 (putpkt): New wrapper for putpkt_binary.
12940 (readchar): Don't mask off the high bit.
12941 (decode_X_packet): New function.
12942 * server.c (main): Call putpkt_binary if a handler sets the packet
12943 length. Save the length of the incoming packet. Handle 'X'.
12944 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
12946 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
12948 * server.c (handle_query): Handle qSupported.
12950 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
12952 * remote-utils.c (all_symbols_looked_up): New variable.
12953 (look_up_one_symbol): Check it.
12954 * server.h (look_up_one_symbol): New declaration.
12955 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
12957 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
12959 * Makefile.in (linux-arm-low.o): Update dependencies.
12960 * linux-arm-low.c: Include "gdb_proc_service.h".
12961 (PTRACE_GET_THREAD_AREA): Define.
12962 (ps_get_thread_area): New function.
12964 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
12966 * configure.srv (m68k*-*-uclinux*): New target.
12967 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
12968 (linux_resume_one_process): Remove extraneous cast.
12969 (linux_read_offsets): New.
12970 (linux_target_op): Add linux_read_offsets on mmuless systems.
12971 * server.c (handle_query): Add qOffsets logic.
12972 * target.h (struct target_ops): Add read_offsets.
12974 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
12976 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
12977 (PTRACE_GET_THREAD_AREA): Define.
12978 (ps_get_thread_area): New function.
12979 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
12980 (linux-x86-64-low.o): Update.
12982 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
12984 * configure.ac: Remove checks for prfpregset_t.
12985 * gdb_proc_service.h: New file.
12986 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
12987 new "gdb_proc_service.h".
12988 * proc-service.c: Likewise.
12989 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
12990 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
12991 * Makefile.in (gdb_proc_service_h): Updated.
12992 * configure, config.in: Regenerated.
12994 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
12996 * remote-utils.c (prepare_resume_reply): Move declaration
12997 of gdb_id_from_wait to the top of the block.
12999 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
13001 * linux-low.c (regsets_store_inferior_registers): Read the regset
13002 from the target before filling it.
13004 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13006 * server.c (attach_inferior): Return SIGTRAP for a successful
13009 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13011 * Makefile.in (OBS): Add version.o.
13012 (STAGESTUFF): Delete.
13013 (version.o): Add dependencies.
13014 (version.c): Replace rule.
13015 (clean): Remove version.c.
13016 * server.c (gdbserver_version): New.
13017 (gdbserver_usage): Use printf.
13018 (main): Handle --version and --help.
13019 * server.h (version, host_name): Add declarations.
13021 2005-12-23 Eli Zaretskii <eliz@gnu.org>
13033 * linux-x86-64-low.c:
13035 * linux-s390-low.c:
13036 * linux-ppc64-low.c:
13038 * linux-mips-low.c:
13039 * linux-m68k-low.c:
13040 * linux-m32r-low.c:
13043 * linux-ia64-low.c:
13044 * linux-i386-low.c:
13045 * linux-crisv32-low.c:
13057 * gdbserver.1: Add (C) after Copyright. Update the FSF
13060 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
13062 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
13063 (arm_breakpoint_at): Recognize both breakpoints.
13064 (the_low_target): Use the correct breakpoint instruction.
13066 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
13068 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
13069 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
13070 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
13071 (the_low_target): Update.
13073 2005-10-25 Andreas Schwab <schwab@suse.de>
13075 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
13077 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
13078 (ia64_num_regs): Reduce to 462.
13080 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
13082 * acinclude.m4: Correct quoting.
13083 * aclocal.m4: Regenerated.
13085 Suggested by SZOKOVACS Robert <szo@ies.hu>:
13086 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
13087 (thread_db_init): Call thread_db_err_str.
13088 * configure.ac: Check for TD_VERSION.
13089 * config.in, configure: Regenerated.
13091 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13093 * server.h (error, fatal, warning): Add ATTR_FORMAT.
13095 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13097 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
13098 is not available. Define HAVE_PTRACE_GETREGS if it is.
13099 * config.in, configure: Regenerated.
13100 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
13101 * linux-i386-low.c, linux-m68k-low.c: Update to use
13102 HAVE_PTRACE_GETREGS.
13103 * linux-low.c (regsets_fetch_inferior_registers)
13104 (regsets_store_inferior_registers): Only return 0 if we processed
13106 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
13107 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
13109 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13111 * inferiors.c (struct thread_info): Add gdb_id.
13112 (add_thread): Add gdb_id argument.
13113 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
13114 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
13115 calls to add_thread.
13116 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
13117 * server.c (handle_query): Use thread_to_gdb_id.
13118 (handle_v_cont, main): Use gdb_id_to_thread_id.
13119 * server.h (add_thread): Update prototype.
13120 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
13123 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13125 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
13126 left-padded registers.
13127 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
13128 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
13130 2005-07-01 Steve Ellcey <sje@cup.hp.com>
13132 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
13133 * configure: Regenerate.
13134 * config.in: Regenerate.
13135 * server.h (NEED_DECLARATION_STRERROR):
13136 Replace with !HAVE_DECL_STRERROR.
13138 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
13140 * linux-low.c (linux_wait, linux_send_signal): Don't test
13141 an unsigned long variable for > 0 if it could be MAX_ULONG.
13142 * server.c (myresume): Likewise.
13143 * target.c (set_desired_inferior): Likewise.
13145 2005-06-13 Mark Kettenis <kettenis@gnu.org>
13147 * configure.ac: Simplify and improve check for socklen_t.
13148 * configure, config.in: Regenerate.
13150 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
13152 * acconfig.h: Remove.
13153 * configure.ac: Add a test for socklen_t. Use three-argument
13154 AC_DEFINE throughout.
13155 * config.in: Regenerated using autoheader 2.59.
13156 * configure: Regenerated.
13158 * gdbreplay.c (socklen_t): Provide a default.
13159 (remote_open): Use socklen_t.
13160 * remote-utils.c (socklen_t): Provide a default.
13161 (remote_open): Use socklen_t.
13162 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
13165 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
13167 * linux-low.c (linux_read_memory, linux_write_memory)
13168 (linux_read_auxv): Likewise.
13169 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
13170 (check_mem_write): Likewise.
13171 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
13173 * regcache.c (struct inferior_rgcache_data, registers_to_string)
13174 (registers_from_string, register_data): Likewise.
13175 * server.c (handle_query, main): Likewise.
13176 * server.h (convert_ascii_to_int, convert_int_to_ascii)
13177 (decode_M_packet): Likewise.
13178 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
13179 * target.h (struct target_ops): Update read_memory, write_memory,
13181 (read_inferior_memory, write_inferior_memory): Update.
13182 * linux-low.h (struct linux_target_ops): Change type of breakpoint
13183 to unsigned char *.
13184 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
13185 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
13186 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
13187 linux-s390-low.c, linux-sh-low.c: Update for changes in
13188 read_inferior_memory and the_low_target->breakpoint.
13190 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
13192 * Makefile.in (SFILES): Add linux-ppc64-low.c.
13193 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
13194 * configure.srv: Add powerpc64-*-linux*.
13195 * linux-ppc64-low.c: New file.
13197 2005-05-23 Orjan Friberg <orjanf@axis.com>
13199 * linux-cris-low.c: New file with support for CRIS.
13200 * linux-crisv32-low.c: Ditto for CRISv32.
13201 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
13202 (clean): Add reg-cris.c and reg-crisv32.c.
13203 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
13204 reg-crisv32.o, and reg-crisv32.c to make rules.
13205 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
13206 recognized targets.
13208 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
13210 * linux-low.c (fetch_register): Ensure buffer size is a multiple
13211 of sizeof (PTRACE_XFER_TYPE).
13212 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
13214 2005-05-12 Orjan Friberg <orjanf@axis.com>
13216 * target.h (struct target_ops): Add insert_watchpoint,
13217 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
13218 pointers for hardware watchpoint support.
13219 * linux-low.h (struct linux_target_ops): Ditto.
13220 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
13221 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
13222 to linux_target_ops.
13223 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
13225 * server.c (main): Recognize 'Z' and 'z' packets.
13227 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
13229 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
13230 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
13231 (the_low_target): Add new members.
13233 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13235 * proc-service.c (ps_lgetregs): Search all_processes instead of
13238 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13240 * server.c (start_inferior): Change return type to int.
13241 (attach_inferior): Change sigptr to int *.
13242 (handle_v_cont, handle_v_requests): Change signal to int *.
13243 (main): Change signal to int.
13245 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
13247 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
13248 * configure.srv: Add m32r*-*-linux*.
13249 * linux-m32r-low.c: New file.
13251 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
13253 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
13255 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13257 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
13258 Take unsigned long arguments for PIDs.
13259 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
13260 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
13261 (wait_for_sigstop, linux_resume_one_process)
13262 (regsets_fetch_inferior_registers, linux_send_signal)
13263 (linux_read_auxv): Likewise. Update the types of variables holding
13264 PIDs. Update format string specifiers.
13265 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
13266 * remote-utils.c (prepare_resume_reply): Likewise.
13267 * server.c (cont_thread, general_thread, step_thread)
13268 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
13270 (handle_query): Update format specifiers.
13271 (handle_v_cont, main): Use strtoul for thread IDs.
13272 * server.h (struct inferior_list_entry): Use unsigned long for ID.
13273 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
13274 (general_thread, step_thread, thread_from_wait)
13275 (old_thread_from_wait): Update.
13276 * target.h (struct thread_resume): Use unsigned long for THREAD.
13277 (struct target_ops): Use unsigned long for arguments to attach and
13280 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
13282 * acinclude.m4: Include bfd/bfd.m4 directly.
13283 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
13284 <agriffis@toolchain.org>.
13285 * aclocal.m4, configure: Regenerated.
13287 2005-01-07 Andrew Cagney <cagney@gnu.org>
13289 * configure.ac: Rename configure.in, require autoconf 2.59.
13290 * configure: Re-generate.
13292 2004-12-08 Daniel Jacobowitz <dan@debian.org>
13294 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
13295 LIBS when finished.
13296 * aclocal.m4: Regenerated.
13297 * configure: Regenerated.
13299 2004-11-21 Andreas Schwab <schwab@suse.de>
13301 * linux-m68k-low.c (m68k_num_gregs): Define.
13302 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
13303 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
13304 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
13305 (m68k_breakpoint_at): New. Add to the_low_target.
13307 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
13308 srv_linux_thread_db to yes.
13310 2004-10-20 Joel Brobecker <brobecker@gnat.com>
13312 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
13313 (ARCH_SET_FS): Likewise.
13314 (ARCH_GET_FS): Likewise.
13315 (ARCH_GET_GS): Likewise.
13317 2004-10-16 Daniel Jacobowitz <dan@debian.org>
13319 * linux-i386-low.c (ps_get_thread_area): New.
13320 * linux-x86-64-low.c (ps_get_thread_area): New.
13321 * linux-low.c: Include <sys/syscall.h>.
13322 (linux_kill_one_process): Don't kill the first thread here.
13323 (linux_kill): Kill the first thread here.
13324 (kill_lwp): New function.
13325 (send_sigstop, linux_send_signal): Use it.
13326 * proc-service.c: Clean up #ifdefs.
13327 (fpregset_info): Delete.
13328 (ps_lgetregs): Update and enable implementation.
13329 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
13331 * remote-utils.c (struct sym_cache, symbol_cache): New.
13332 (input_interrupt): Print a clearer message.
13333 (async_io_enabled): New variable.
13334 (enable_async_io, disable_async_io): Use it. Update comments.
13335 (look_up_one_symbol): Use the symbol cache.
13336 * thread-db.c (thread_db_look_up_symbols): New function.
13337 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
13339 2004-10-16 Daniel Jacobowitz <dan@debian.org>
13341 * configure.in: Test for -rdynamic.
13342 * configure: Regenerated.
13343 * Makefile (INTERNAL_LDFLAGS): New.
13344 (gdbserver, gdbreplay): Use it.
13346 2004-09-02 Andrew Cagney <cagney@gnu.org>
13348 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
13350 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
13352 * linux-low.c (linux_wait): Clear all_processes list also.
13354 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
13356 * linux-low.c: Include <errno.h>. Remove extern declaration of
13359 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
13361 * gdbreplay.c, server.h, utils.c: Update copyright years.
13363 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
13365 * server.c (main): Print child status or termination signal from
13366 variable 'signal', not 'sig'.
13368 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
13370 * linux-low.c (linux_read_memory): Change return type to
13371 int. Check for and return error from ptrace().
13372 * target.c (read_inferior_memory): Change return type to int. Pass
13373 back return status from the_target->read_memory().
13374 * target.h (struct target_ops): Adapt *read_memory() prototype.
13376 (read_inferior_memory): Adapt prototype.
13377 * server.c (main): Return an error packet if
13378 read_inferior_memory() returns an error.
13380 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
13382 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
13383 Unify with other clean targets.
13385 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
13387 * server.c (handle_v_cont): Call set_desired_inferior.
13389 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
13391 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
13393 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
13395 * linux-low.c (linux_wait): Unblock async I/O.
13396 (linux_resume): Block and enable async I/O.
13397 * remote-utils.c (block_async_io, unblock_async_io): New functions.
13398 * server.h (block_async_io, unblock_async_io): Add prototypes.
13400 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
13402 * remote-utils.c (remote_open): Print a status notice after
13403 opening a TCP port.
13404 * server.c (attach_inferior): Print a status notice after
13407 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
13409 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
13411 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
13413 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
13415 * server.c, target.h: Update copyright years.
13417 2004-02-25 Roland McGrath <roland@redhat.com>
13419 * target.h (struct target_ops): New member `read_auxv'.
13420 * server.c (handle_query): Handle qPart:auxv:read: query using that.
13421 * linux-low.c (linux_read_auxv): New function.
13422 (linux_target_ops): Initialize `read_auxv' member to that.
13424 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13426 Committed by Jim Blandy <jimb@redhat.com>.
13428 * linux-s390-low.c (s390_num_regs): Update.
13429 (s390_regmap): Remove control registers. Use __s390x__ predefine
13430 instead of GPR_SIZE to distiguish s390 and s390x targets.
13432 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
13434 * linux-low.c: Update copyright year.
13435 (check_removed_breakpoint): Clear pending_is_breakpoint.
13436 (linux_set_resume_request, linux_queue_one_thread)
13437 (resume_status_pending_p): New functions.
13438 (linux_continue_one_thread): Use process->resume.
13439 (linux_resume): Only resume threads if there are no pending events.
13440 * linux-low.h (struct process_info): Add resume request
13443 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
13445 * regcache.c (new_register_cache): Clear the allocated register
13446 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
13448 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
13450 * linux-low.c (linux_resume): Take a struct thread_resume *
13452 (linux_wait): Update call.
13453 (resume_ptr): New static variable.
13454 (linux_continue_one_thread): Renamed from
13455 linux_continue_one_process. Use resume_ptr.
13456 (linux_resume): Use linux_continue_one_thread.
13457 * server.c (handle_v_cont, handle_v_requests): New functions.
13458 (myresume): New function.
13459 (main): Handle 'v' case.
13460 * target.h (struct thread_resume): New type.
13461 (struct target_ops): Change argument of "resume" to struct
13463 (myresume): Delete macro.
13465 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
13467 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
13468 (uninstall): Support DESTDIR.
13470 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
13472 * configure.srv: Add xscale*linux copy of arm*linux entry.
13474 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
13476 * linux-arm-low.c (arm_reinsert_addr): New function.
13477 (the_low_target): Add arm_reinsert_addr.
13479 2003-07-08 Mark Kettenis <kettenis@gnu.org>
13481 * mem-break.c: Remove whitespace at end of file.
13483 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
13485 * configure.in: Check whether we need to prototype strerror.
13486 * server.h: Optionally prototype strerror.
13487 * gdbreplay.c (perror_with_name): Use strerror.
13488 * linux-low.c (linux_attach_lwp): Use strerror.
13489 * utils.c (perror_with_name): Use strerror.
13490 * config.in, configure: Regenerated.
13492 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
13494 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
13495 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
13497 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
13499 * Makefile.in (SFILES): Update.
13500 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
13501 low-sun3.c: Remove files.
13503 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
13505 * linux-low.c: Move comment to linux_thread_alive where it belonged.
13506 (linux_detach_one_process, linux_detach): New functions.
13507 (linux_target_ops): Add linux_detach.
13508 * server.c (main): Handle 'D' packet.
13509 * target.h (struct target_ops): Add "detach" member.
13510 (detach_inferior): Define.
13512 2003-06-13 Mark Kettenis <kettenis@gnu.org>
13514 From Kelley Cook <kelleycook@wideopenwest.com>:
13515 * configure.srv: Accept i[34567]86 variants.
13517 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
13519 * linux-low.c (linux_wait_for_event): Correct comment typos.
13520 (linux_resume_one_process): Call check_removed_breakpoint.
13521 (linux_send_signal): New function.
13522 (linux_target_ops): Add linux_send_signal.
13523 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
13525 * target.h (struct target_ops): Add send_signal.
13527 2003-05-29 Jim Blandy <jimb@redhat.com>
13529 * linux-low.c (usr_store_inferior_registers): Transfer buf in
13530 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
13531 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
13532 away part of the register's value.
13534 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
13536 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
13537 (linux_wait_for_event, linux_init_signals): Likewise.
13539 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
13541 * configure.in: Check for stdlib.h.
13542 * configure: Regenerated.
13543 * config.in: Regenerated.
13545 2003-01-04 Andreas Schwab <schwab@suse.de>
13547 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
13549 2003-01-02 Andrew Cagney <ac131313@redhat.com>
13551 * Makefile.in: Remove obsolete code.
13553 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
13555 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
13556 defined(PT_FPR0_HI).
13558 2002-11-17 Stuart Hughes <seh@zee2.com>
13560 * linux-arm-low.c (arm_num_regs): Increase.
13561 (arm_regmap): Include status register.
13563 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
13565 * linux-low.c (register_addr): Remove incorrect -1 check.
13567 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
13569 * linux-low.c (linux_create_inferior): Call setpgid. Return
13571 (unstopped_p, linux_signal_pid): Remove.
13572 (linux_target_ops): Remove linux_signal_pid.
13573 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
13574 global instead of target method.
13575 * target.h (struct target_ops): Remove signal_pid. Update comment
13576 for create_inferior.
13577 * server.c (signal_pid): New variable.
13578 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
13579 gdbserver. Set the child to be the foreground process group.
13580 (attach_inferior): Set signal_pid.
13582 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
13584 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
13586 2002-08-20 Jim Blandy <jimb@redhat.com>
13588 * Makefile.in (LDFLAGS): Allow the configure script to establish a
13591 2002-08-01 Andrew Cagney <cagney@redhat.com>
13593 * Makefile.in: Make chill references obsolete.
13595 2002-07-24 Kevin Buettner <kevinb@redhat.com>
13597 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
13598 * configure: Regenerate.
13599 * config.in: Regenerate.
13601 2002-07-09 David O'Brien <obrien@FreeBSD.org>
13603 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
13604 (perror_with_name, remote_close, remote_open, expect, play): Static.
13606 2002-07-04 Michal Ludvig <mludvig@suse.cz>
13608 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
13609 byte offsets instead of an array of indexes.
13610 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
13612 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
13614 * regcache.c: Add comment.
13616 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
13618 * thread-db.c: New file.
13619 * proc-service.c: New file.
13620 * acinclude.m4: New file.
13621 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
13622 proc-service.o, and thread-db.o.
13623 (linux-low.o): Add USE_THREAD_DB.
13624 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
13625 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
13626 * aclocal.m4: Regenerated.
13627 * config.in: Regenerated.
13628 * configure: Regenerated.
13629 * configure.in: Check for proc_service.h, sys/procfs.h,
13630 thread_db.h, and linux/elf.h headrs.
13631 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
13632 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
13633 Check for -lthread_db and thread support.
13634 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
13635 PowerPC, and SuperH.
13636 * i387-fp.c: Constify arguments.
13637 * i387-fp.h: Likewise.
13638 * inferiors.c: (struct thread_info): Renamed from
13639 `struct inferior_info'. Remove PID member. Use generic inferior
13640 list header. All uses updated.
13641 (inferiors, signal_pid): Removed.
13642 (all_threads): New variable.
13643 (get_thread): Define.
13644 (add_inferior_to_list): New function.
13645 (for_each_inferior): New function.
13646 (change_inferior_id): New function.
13647 (add_inferior): Removed.
13648 (remove_inferior): New function.
13649 (add_thread): New function.
13650 (free_one_thread): New function.
13651 (remove_thread): New function.
13652 (clear_inferiors): Use for_each_inferior and free_one_thread.
13653 (find_inferior): New function.
13654 (find_inferior_id): New function.
13655 (inferior_target_data): Update argument type.
13656 (set_inferior_target_data): Likewise.
13657 (inferior_regcache_data): Likewise.
13658 (set_inferior_regcache_data): Likewise.
13659 * linux-low.c (linux_bp_reinsert): Remove.
13660 (all_processes, stopping_threads, using_thrads)
13661 (struct pending_signals, debug_threads, pid_of): New.
13662 (inferior_pid): Replace with macro.
13663 (struct inferior_linux_data): Remove.
13664 (get_stop_pc, add_process): New functions.
13665 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
13666 Use add_process and add_thread.
13667 (linux_attach_lwp): New function, based on old linux_attach. Use
13668 add_process and add_thread. Set stop_expected for new threads.
13669 (linux_attach): New function.
13670 (linux_kill_one_process): New function.
13671 (linux_kill): Kill all LWPs.
13672 (linux_thread_alive): Use find_inferior_id.
13673 (check_removed_breakpoints, status_pending_p): New functions.
13674 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
13675 Update. Use WNOHANG. Wait for cloned processes also. Update process
13676 struct for the found process.
13677 (linux_wait_for_event): New function.
13678 (linux_wait): Use it. Support LWPs.
13679 (send_sigstop, wait_for_sigstop, stop_all_processes)
13680 (linux_resume_one_process, linux_continue_one_process): New functions.
13681 (linux_resume): Support LWPs.
13682 (REGISTER_RAW_SIZE): Remove.
13683 (fetch_register): Use register_size instead. Call supply_register.
13684 (usr_store_inferior_registers): Likewise. Call collect_register.
13685 Fix recursive case.
13686 (regsets_fetch_inferior_registers): Improve error message.
13687 (regsets_store_inferior_registers): Add debugging.
13688 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
13689 (unstopped_p, linux_signal_pid): New functions.
13690 (linux_target_ops): Add linux_signal_pid.
13691 (linux_init_signals): New function.
13692 (initialize_low): Call it. Initialize using_threads.
13693 * regcache.c (inferior_regcache_data): Add valid
13695 (get_regcache): Fetch registers lazily. Add fetch argument
13696 and update all callers.
13697 (regcache_invalidate_one, regcache_invalidate): New
13699 (new_register_cache): Renamed from create_register_cache.
13700 Return the new regcache.
13701 (free_register_cache): Change argument to a void *.
13702 (registers_to_string, registers_from_string): Call get_regcache
13703 with fetch flag set.
13704 (register_data): Make static. Pass fetch flag to get_regcache.
13705 (supply_register): Call get_regcache with fetch flag clear.
13706 (collect_register): Call get_regcache with fetch flag set.
13707 (collect_register_as_string): New function.
13708 * regcache.h: Update.
13709 * remote-utils.c (putpkt): Flush after debug output and use
13711 Handle input interrupts while waiting for an ACK.
13712 (input_interrupt): Use signal_pid method.
13713 (getpkt): Flush after debug output and use stderr.
13714 (outreg): Use collect_register_as_string.
13715 (new_thread_notify, dead_thread_notify): New functions.
13716 (prepare_resume_reply): Check using_threads. Set thread_from_wait
13717 and general_thread.
13718 (look_up_one_symbol): Flush after debug output.
13719 * server.c (step_thread, server_waiting): New variables.
13720 (start_inferior): Don't use signal_pid. Update call to mywait.
13721 (attach_inferior): Update call to mywait.
13722 (handle_query): Handle qfThreadInfo and qsThreadInfo.
13723 (main): Don't fetch/store registers explicitly. Use
13724 set_desired_inferior. Support proposed ``Hs'' packet. Update
13726 * server.h: Update.
13727 (struct inferior_list, struct_inferior_list_entry): New.
13728 * target.c (set_desired_inferior): New.
13729 (write_inferior_memory): Constify.
13730 (mywait): New function.
13731 * target.h: Update.
13732 (struct target_ops): New signal_pid method.
13733 (mywait): Removed macro, added prototype.
13735 * linux-low.h (regset_func): Removed.
13736 (regset_fill_func, regset_store_func): New.
13737 (enum regset_type): New.
13738 (struct regset_info): Add type field. Use new operation types.
13739 (struct linux_target_ops): stop_pc renamed to get_pc.
13740 Add decr_pc_after_break and breakpoint_at.
13741 (get_process, get_thread_proess, get_process_thread)
13742 (strut process_info, all_processes, linux_attach_lwp)
13743 (thread_db_init): New.
13745 * linux-arm-low.c (arm_get_pc, arm_set_pc,
13746 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
13747 (the_low_target): Add new members.
13748 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
13749 (i386_store_fpxregset): Constify.
13750 (target_regsets): Add new kind identifier.
13751 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
13752 (i386_set_pc): Add debugging.
13753 (i386_breakpoint_at): New function.
13754 (the_low_target): Add new members.
13755 * linux-mips-low.c (mips_get_pc, mips_set_pc)
13756 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
13757 (mips_breakpoint_at): New.
13758 (the_low_target): Add new members.
13759 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
13760 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
13761 (the_low_target): Add new members.
13762 * linux-sh-low.c (sh_get_pc, sh_set_pc)
13763 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
13764 (the_low_target): Add new members.
13765 * linux-x86-64-low.c (target_regsets): Add new kind
13768 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
13770 From Martin Pool <mbp@samba.org>:
13771 * server.c (gdbserver_usage): New function.
13774 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
13776 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
13777 stop_at -> stop_pc.
13779 2002-05-04 Andrew Cagney <ac131313@redhat.com>
13781 * Makefile.in: Remove obsolete code.
13783 2002-04-24 Michal Ludvig <mludvig@suse.cz>
13785 * linux-low.c (regsets_fetch_inferior_registers),
13786 (regsets_store_inferior_registers): Removed cast to int from
13788 * regcache.h: Added declaration of struct inferior_info.
13790 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
13792 * inferiors.c (struct inferior_info): Add regcache_data.
13793 (add_inferior): Call create_register_cache.
13794 (clear_inferiors): Call free_register_cache.
13795 (inferior_regcache_data, set_inferior_regcache_data): New functions.
13796 * regcache.c (struct inferior_regcache_data): New.
13797 (registers): Remove.
13798 (get_regcache): New function.
13799 (create_register_cache, free_register_cache): New functions.
13800 (set_register_cache): Don't initialize the register cache here.
13801 (registers_to_string, registers_from_string, register_data): Call
13803 * regcache.h: Add prototypes.
13804 * server.h: Likewise.
13806 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
13808 * mem-break.c: New file.
13809 * mem-break.h: New file.
13810 * Makefile.in: Add mem-break.o rule; update server.h
13812 * inferiors.c (struct inferior_info): Add target_data
13814 (clear_inferiors): Free target_data member if set.
13815 (inferior_target_data, set_inferior_target_data): New functions.
13816 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
13817 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
13818 * linux-low.c (linux_bp_reinsert): New variable.
13819 (struct inferior_linux_data): New.
13820 (linux_create_inferior): Use set_inferior_target_data.
13821 (linux_attach): Likewise. Call add_inferior.
13822 (linux_wait_for_one_inferior): New function.
13823 (linux_wait): Call it.
13824 (linux_write_memory): Add const.
13825 (initialize_low): Call set_breakpoint_data.
13826 * linux-low.h (struct linux_target_ops): Add breakpoint
13828 * server.c (attach_inferior): Remove extra add_inferior
13830 * server.h: Include mem-break.h. Update inferior.c
13832 * target.c (read_inferior_memory)
13833 (write_inferior_memory): New functions.
13834 * target.h (read_inferior_memory)
13835 (write_inferior_memory): Change macros to prototypes.
13836 (struct target_ops): Update comments. Add const to write_memory
13839 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
13841 * linux-low.c (usr_store_inferior_registers): Support
13842 registers which are allowed to fail to store.
13843 * linux-low.h (linux_target_ops): Likewise.
13844 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
13845 (ppc_cannot_store_register): FPSCR may not be storable.
13847 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13849 * server.h: Include <string.h> if HAVE_STRING_H.
13850 * ChangeLog: Correct paths in last ChangeLog entry.
13852 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13854 * linux-low.h: Remove obsolete prototypes.
13855 (struct linux_target_ops): New.
13856 (extern the_low_target): New.
13857 * linux-low.c (num_regs, regmap): Remove declarations.
13858 (register_addr): Use the_low_target explicitly.
13859 (fetch_register): Likewise.
13860 (usr_fetch_inferior_registers): Likewise.
13861 (usr_store_inferior_registers): Likewise.
13862 * linux-arm-low.c (num_regs): Remove.
13863 (arm_num_regs): Define.
13864 (arm_regmap): Renamed from regmap, made static.
13865 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
13867 (arm_cannot_store_register): Renamed from cannot_store_register,
13869 (the_low_target): New.
13870 * linux-i386-low.c (num_regs): Remove.
13871 (i386_num_regs): Define.
13872 (i386_regmap): Renamed from regmap, made static.
13873 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
13875 (i386_cannot_store_register): Renamed from cannot_store_register,
13877 (the_low_target): New.
13878 * linux-ia64-low.c (num_regs): Remove.
13879 (ia64_num_regs): Define.
13880 (ia64_regmap): Renamed from regmap, made static.
13881 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
13883 (ia64_cannot_store_register): Renamed from cannot_store_register,
13885 (the_low_target): New.
13886 * linux-m68k-low.c (num_regs): Remove.
13887 (m68k_num_regs): Define.
13888 (m68k_regmap): Renamed from regmap, made static.
13889 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
13891 (m68k_cannot_store_register): Renamed from cannot_store_register,
13893 (the_low_target): New.
13894 * linux-mips-low.c (num_regs): Remove.
13895 (mips_num_regs): Define.
13896 (mips_regmap): Renamed from regmap, made static.
13897 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
13899 (mips_cannot_store_register): Renamed from cannot_store_register,
13901 (the_low_target): New.
13902 * linux-ppc-low.c (num_regs): Remove.
13903 (ppc_num_regs): Define.
13904 (ppc_regmap): Renamed from regmap, made static.
13905 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
13907 (ppc_cannot_store_register): Renamed from cannot_store_register,
13909 (the_low_target): New.
13910 * linux-s390-low.c (num_regs): Remove.
13911 (s390_num_regs): Define.
13912 (s390_regmap): Renamed from regmap, made static.
13913 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
13915 (s390_cannot_store_register): Renamed from cannot_store_register,
13917 (the_low_target): New.
13918 * linux-sh-low.c (num_regs): Remove.
13919 (sh_num_regs): Define.
13920 (sh_regmap): Renamed from regmap, made static.
13921 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
13923 (sh_cannot_store_register): Renamed from cannot_store_register,
13925 (the_low_target): New.
13926 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
13927 (the_low_target): New.
13929 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13931 * Makefile.in: Add stamp-h target.
13932 * configure.in: Create stamp-h.
13933 * configure: Regenerated.
13935 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13937 * inferiors.c: New file.
13938 * target.c: New file.
13939 * target.h: New file.
13940 * Makefile.in: Add target.o and inferiors.o. Update
13942 * linux-low.c (inferior_pid): New static variable,
13943 moved from server.c.
13944 (linux_create_inferior): Renamed from create_inferior.
13945 Call add_inferior. Return 0 on success instead of a PID.
13946 (linux_attach): Renamed from myattach.
13947 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
13948 (linux_thread_alive): Renamed from mythread_alive.
13949 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
13951 (linux_resume): Renamed from myresume. Add missing ``return 0''.
13952 (regsets_store_inferior_registers): Correct error message.
13953 Add missing ``return 0''.
13954 (linux_fetch_registers): Renamed from fetch_inferior_registers.
13955 (linux_store_registers): Renamed from store_inferior_registers.
13956 (linux_read_memory): Renamed from read_inferior_memory.
13957 (linux_write_memory): Renamed from write_inferior_memory.
13958 (linux_target_ops): New structure.
13959 (initialize_low): Call set_target_ops ().
13960 * remote-utils.c (unhexify): New function.
13961 (hexify): New function.
13962 (input_interrupt): Send signals to ``signal_pid''.
13963 * server.c (inferior_pid): Remove.
13964 (start_inferior): Update create_inferior call.
13965 (attach_inferior): Call add_inferior.
13966 (handle_query): New function.
13967 (main): Call handle_query for `q' packets.
13968 * server.h: Include "target.h". Remove obsolete prototypes.
13969 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
13971 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13973 * Makefile.in: Add WARN_CFLAGS. Update configury
13975 * configure.in: Check for <string.h>
13976 * configure: Regenerate.
13977 * config.in: Regenerate.
13978 * gdbreplay.c: Include needed system headers.
13979 (remote_open): Remove strchr prototype.
13980 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
13981 * regcache.c (supply_register): Change buf argument to const void *.
13982 (supply_register_by_name): Likewise.
13983 (collect_register): Change buf argument to void *.
13984 (collect_register_by_name): Likewise.
13985 * regcache.h: Add missing prototypes.
13986 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
13987 * server.c (handle_query): New function.
13988 (attached): New static variable, moved out of main.
13989 (main): Quiet longjmp clobber warnings.
13990 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
13991 * utils.c (error): Remove NORETURN.
projects / deliverable / binutils-gdb.git / blob