1 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
5 2016-05-17 Yao Qi <yao.qi@linaro.org>
7 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
8 instead of find_inferior.
10 2016-05-05 Yao Qi <yao.qi@linaro.org>
12 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
13 Initialize res to zero.
15 2016-05-05 Yao Qi <yao.qi@linaro.org>
17 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
20 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
22 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
23 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
24 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
26 2016-04-28 Par Olsson <par.olsson@windriver.com>
27 Simon Marchi <simon.marchi@ericsson.com>
29 * tracepoint.c (write_inferior_int8): New function.
30 (cmd_qtenable_disable): Write enable flag using
33 2016-04-25 Yao Qi <yao.qi@linaro.org>
35 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
36 (need_step_over_p): Return zero if the LWP has pending signals
37 can be delivered on software single step target.
39 2016-04-25 Yao Qi <yao.qi@linaro.org>
41 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
42 return instead of error.
44 2016-04-22 Yao Qi <yao.qi@linaro.org>
46 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
49 2016-04-22 Yao Qi <yao.qi@linaro.org>
51 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
52 signal when stepping over breakpoint with software single
55 2016-04-21 Pedro Alves <palves@redhat.com>
57 * linux-s390-low.c (s390_collect_ptrace_register)
58 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
60 (s390_check_regset): Use void * instead of gdb_byte *.
62 2016-04-20 Pedro Alves <palves@redhat.com>
64 * configure: Renegerate.
66 2016-04-20 Yao Qi <yao.qi@linaro.org>
68 * linux-aarch32-low.c: Include "arch/arm-linux.h".
69 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
71 (arm_store_gregset): Likewise.
73 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
75 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
76 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
77 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
78 (amd64-avx-mpx-linux.c): New rules.
79 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
80 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
81 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
82 (srv_amd64_regobj): Add amd64-avx-mpx.o.
83 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
84 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
85 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
86 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
87 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
88 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
89 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
90 * linux-x86-low.c (x86_linux_read_description): Add case for
91 X86_XSTATE_AVX_MPX_MASK.
92 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
93 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
94 init_registers_i386_avx_mpx_linux.
95 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
96 (initialize_low_tracepoint): Call
97 init_registers_i386_avx_mpx_linux.
98 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
99 (initialize_low_tracepoint): Call
100 init_registers_amd64_avx_mpx_linux.
101 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
102 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
103 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
106 2016-04-18 Pedro Alves <palves@redhat.com>
108 * configure: Regenerate.
110 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
112 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
113 (aarch64_emit_sub): Likewise.
115 2016-04-12 Pedro Alves <palves@redhat.com>
117 * utils.c (prepare_to_throw_exception): Delete.
119 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
121 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
123 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
125 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
127 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
129 * linux-aarch64-ipa.c: Add <elf.h> include.
130 * linux-ppc-ipa.c: Add <elf.h> include.
131 * linux-s390-ipa.c: Add <elf.h> include.
133 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
135 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
136 (get_raw_reg_ptr): Likewise.
137 (get_trace_state_variable_value_ptr): Likewise.
138 (set_trace_state_variable_value_ptr): Likewise.
139 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
142 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
143 Marcin Kościelnicki <koriakin@0x04.net>
146 * linux-ppc-low.c (emit_insns): New function.
147 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
148 (ppc_emit_prologue): New function.
149 (ppc_emit_epilogue): New function.
150 (ppc_emit_add): New function.
151 (ppc_emit_sub): New function.
152 (ppc_emit_mul): New function.
153 (ppc_emit_lsh): New function.
154 (ppc_emit_rsh_signed): New function.
155 (ppc_emit_rsh_unsigned): New function.
156 (ppc_emit_ext): New function.
157 (ppc_emit_zero_ext): New function.
158 (ppc_emit_log_not): New function.
159 (ppc_emit_bit_and): New function.
160 (ppc_emit_bit_or): New function.
161 (ppc_emit_bit_xor): New function.
162 (ppc_emit_bit_not): New function.
163 (ppc_emit_equal): New function.
164 (ppc_emit_less_signed): New function.
165 (ppc_emit_less_unsigned): New function.
166 (ppc_emit_ref): New function.
167 (ppc_emit_const): New function.
168 (ppc_emit_reg): New function.
169 (ppc_emit_pop): New function.
170 (ppc_emit_stack_flush): New function.
171 (ppc_emit_swap): New function.
172 (ppc_emit_stack_adjust): New function.
173 (ppc_emit_call): New function.
174 (ppc_emit_int_call_1): New function.
175 (ppc_emit_void_call_2): New function.
176 (ppc_emit_if_goto): New function.
177 (ppc_emit_goto): New function.
178 (ppc_emit_eq_goto): New function.
179 (ppc_emit_ne_goto): New function.
180 (ppc_emit_lt_goto): New function.
181 (ppc_emit_le_goto): New function.
182 (ppc_emit_gt_goto): New function.
183 (ppc_emit_ge_goto): New function.
184 (ppc_write_goto_address): New function.
185 (ppc_emit_ops_impl): New static variable.
186 (ppc64v1_emit_prologue): New function.
187 (ppc64v2_emit_prologue): New function.
188 (ppc64_emit_epilogue): New function.
189 (ppc64_emit_add): New function.
190 (ppc64_emit_sub): New function.
191 (ppc64_emit_mul): New function.
192 (ppc64_emit_lsh): New function.
193 (ppc64_emit_rsh_signed): New function.
194 (ppc64_emit_rsh_unsigned): New function.
195 (ppc64_emit_ext): New function.
196 (ppc64_emit_zero_ext): New function.
197 (ppc64_emit_log_not): New function.
198 (ppc64_emit_bit_and): New function.
199 (ppc64_emit_bit_or): New function.
200 (ppc64_emit_bit_xor): New function.
201 (ppc64_emit_bit_not): New function.
202 (ppc64_emit_equal): New function.
203 (ppc64_emit_less_signed): New function.
204 (ppc64_emit_less_unsigned): New function.
205 (ppc64_emit_ref): New function.
206 (ppc64_emit_const): New function.
207 (ppc64v1_emit_reg): New function.
208 (ppc64v2_emit_reg): New function.
209 (ppc64_emit_pop): New function.
210 (ppc64_emit_stack_flush): New function.
211 (ppc64_emit_swap): New function.
212 (ppc64v1_emit_call): New function.
213 (ppc64v2_emit_call): New function.
214 (ppc64v1_emit_int_call_1): New function.
215 (ppc64v2_emit_int_call_1): New function.
216 (ppc64v1_emit_void_call_2): New function.
217 (ppc64v2_emit_void_call_2): New function.
218 (ppc64_emit_if_goto): New function.
219 (ppc64_emit_eq_goto): New function.
220 (ppc64_emit_ne_goto): New function.
221 (ppc64_emit_lt_goto): New function.
222 (ppc64_emit_le_goto): New function.
223 (ppc64_emit_gt_goto): New function.
224 (ppc64_emit_ge_goto): New function.
225 (ppc64v1_emit_ops_impl): New static variable.
226 (ppc64v2_emit_ops_impl): New static variable.
227 (ppc_emit_ops): New function.
228 (linux_low_target): Wire in ppc_emit_ops.
230 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
231 Marcin Kościelnicki <koriakin@0x04.net>
234 * Makefile.in: Add powerpc-*-ipa.o
235 * configure.srv: Add ipa_obj for powerpc*-linux.
236 * linux-ppc-ipa.c: New file.
237 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
239 (PPC_FIELD): New macro.
240 (PPC_SEXT): New macro.
241 (PPC_OP6): New macro.
245 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
246 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
247 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
248 (ppc_get_thread_area): New function.
249 (is_elfv2_inferior): New function.
250 (gen_ds_form): New function.
251 (GEN_STD): New macro.
252 (GEN_STDU): New macro.
254 (GEN_LDU): New macro.
255 (gen_d_form): New function.
256 (GEN_ADDI): New macro.
257 (GEN_ADDIS): New macro.
259 (GEN_LIS): New macro.
260 (GEN_ORI): New macro.
261 (GEN_ORIS): New macro.
262 (GEN_LWZ): New macro.
263 (GEN_STW): New macro.
264 (GEN_STWU): New macro.
265 (gen_xfx_form): New function.
266 (GEN_MFSPR): New macro.
267 (GEN_MTSPR): New macro.
268 (GEN_MFCR): New macro.
269 (GEN_MTCR): New macro.
270 (GEN_SYNC): New macro.
271 (GEN_LWSYNC): New macro.
272 (gen_x_form): New function.
275 (GEN_LWARX): New macro.
276 (GEN_STWCX): New macro.
277 (GEN_CMPW): New macro.
278 (gen_md_form): New function.
279 (GEN_RLDICL): New macro.
280 (GEN_RLDICR): New macro.
281 (gen_i_form): New function.
284 (gen_b_form): New function.
285 (GEN_BNE): New macro.
286 (GEN_LOAD): New macro.
287 (GEN_STORE): New macro.
288 (gen_limm): New function.
289 (gen_atomic_xchg): New function.
290 (gen_call): New function.
291 (ppc_relocate_instruction): New function.
292 (ppc_install_fast_tracepoint_jump_pad): New function.
293 (ppc_get_min_fast_tracepoint_insn_len): New function.
294 (ppc_get_ipa_tdesc_idx): New function.
295 (the_low_target): Wire in the new functions.
296 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
298 * linux-ppc-tdesc.h: New file.
300 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
302 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
303 (alloc_jump_pad_buffer): New function.
304 * linux-amd64-ipa.c: Add <sys/mman.h> include.
305 (alloc_jump_pad_buffer): New function.
306 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
307 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
308 (alloc_jump_pad_buffer): New function.
309 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
310 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
311 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
312 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
314 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
316 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
317 * linux-amd64-ipa.c: Likewise.
318 * linux-i386-ipa.c: Likewise.
319 * linux-s390-ipa.c: Likewise.
320 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
321 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
322 set_trace_state_variable_value_ptr.
323 (struct ipa_sym_addresses): Likewise.
324 (symbol_list): Likewise.
325 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
326 accessing gdb_collect directly.
327 (gdb_collect_ptr_type): New typedef.
328 (get_raw_reg_ptr_type): New typedef.
329 (get_trace_state_variable_value_ptr_type): New typedef.
330 (set_trace_state_variable_value_ptr_type): New typedef.
331 (gdb_collect_ptr): New global.
332 (get_raw_reg_ptr): New global.
333 (get_trace_state_variable_value_ptr): New global.
334 (set_trace_state_variable_value_ptr): New global.
335 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
336 accessing get_raw_reg directly.
337 (get_get_tsv_func_addr): Likewise for
338 get_trace_state_variable_value_ptr.
339 (get_set_tsv_func_addr): Likewise for
340 set_trace_state_variable_value_ptr.
341 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
343 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
345 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
347 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
349 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
351 (relocate_instruction): Remove own_buf.
352 * server.c (own_buf): Make global.
353 (handle_v_requests): Make global.
354 * server.h (own_buf): New declaration.
355 (handle_v_requests): New prototype.
357 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
360 * linux-s390-low.c (add_insns): New function.
361 (s390_emit_prologue): New function.
362 (s390_emit_epilogue): New function.
363 (s390_emit_add): New function.
364 (s390_emit_sub): New function.
365 (s390_emit_mul): New function.
366 (s390_emit_lsh): New function.
367 (s390_emit_rsh_signed): New function.
368 (s390_emit_rsh_unsigned): New function.
369 (s390_emit_ext): New function.
370 (s390_emit_log_not): New function.
371 (s390_emit_bit_and): New function.
372 (s390_emit_bit_or): New function.
373 (s390_emit_bit_xor): New function.
374 (s390_emit_bit_not): New function.
375 (s390_emit_equal): New function.
376 (s390_emit_less_signed): New function.
377 (s390_emit_less_unsigned): New function.
378 (s390_emit_ref): New function.
379 (s390_emit_if_goto): New function.
380 (s390_emit_goto): New function.
381 (s390_write_goto_address): New function.
382 (s390_emit_litpool): New function.
383 (s390_emit_const): New function.
384 (s390_emit_call): New function.
385 (s390_emit_reg): New function.
386 (s390_emit_pop): New function.
387 (s390_emit_stack_flush): New function.
388 (s390_emit_zero_ext): New function.
389 (s390_emit_swap): New function.
390 (s390_emit_stack_adjust): New function.
391 (s390_emit_set_r2): New function.
392 (s390_emit_int_call_1): New function.
393 (s390_emit_void_call_2): New function.
394 (s390_emit_eq_goto): New function.
395 (s390_emit_ne_goto): New function.
396 (s390_emit_lt_goto): New function.
397 (s390_emit_le_goto): New function.
398 (s390_emit_gt_goto): New function.
399 (s390_emit_ge_goto): New function.
400 (s390x_emit_prologue): New function.
401 (s390x_emit_epilogue): New function.
402 (s390x_emit_add): New function.
403 (s390x_emit_sub): New function.
404 (s390x_emit_mul): New function.
405 (s390x_emit_lsh): New function.
406 (s390x_emit_rsh_signed): New function.
407 (s390x_emit_rsh_unsigned): New function.
408 (s390x_emit_ext): New function.
409 (s390x_emit_log_not): New function.
410 (s390x_emit_bit_and): New function.
411 (s390x_emit_bit_or): New function.
412 (s390x_emit_bit_xor): New function.
413 (s390x_emit_bit_not): New function.
414 (s390x_emit_equal): New function.
415 (s390x_emit_less_signed): New function.
416 (s390x_emit_less_unsigned): New function.
417 (s390x_emit_ref): New function.
418 (s390x_emit_if_goto): New function.
419 (s390x_emit_const): New function.
420 (s390x_emit_call): New function.
421 (s390x_emit_reg): New function.
422 (s390x_emit_pop): New function.
423 (s390x_emit_stack_flush): New function.
424 (s390x_emit_zero_ext): New function.
425 (s390x_emit_swap): New function.
426 (s390x_emit_stack_adjust): New function.
427 (s390x_emit_int_call_1): New function.
428 (s390x_emit_void_call_2): New function.
429 (s390x_emit_eq_goto): New function.
430 (s390x_emit_ne_goto): New function.
431 (s390x_emit_lt_goto): New function.
432 (s390x_emit_le_goto): New function.
433 (s390x_emit_gt_goto): New function.
434 (s390x_emit_ge_goto): New function.
435 (s390_emit_ops): New function.
436 (struct linux_target_ops): Fill in emit_ops hook.
438 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
441 * Makefile.in: Add s390 IPA files.
442 * configure.srv: Build IPA for s390.
443 * linux-s390-ipa.c: New file.
444 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
445 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
446 (tdesc_s390_linux32): Likewise.
447 (init_registers_s390_linux32v1): Likewise.
448 (tdesc_s390_linux32v1): Likewise.
449 (init_registers_s390_linux32v2): Likewise.
450 (tdesc_s390_linux32v2): Likewise.
451 (init_registers_s390_linux64): Likewise.
452 (tdesc_s390_linux64): Likewise.
453 (init_registers_s390_linux64v1): Likewise.
454 (tdesc_s390_linux64v1): Likewise.
455 (init_registers_s390_linux64v2): Likewise.
456 (tdesc_s390_linux64v2): Likewise.
457 (init_registers_s390_te_linux64): Likewise.
458 (tdesc_s390_te_linux64): Likewise.
459 (init_registers_s390_vx_linux64): Likewise.
460 (tdesc_s390_vx_linux64): Likewise.
461 (init_registers_s390_tevx_linux64): Likewise.
462 (tdesc_s390_tevx_linux64): Likewise.
463 (init_registers_s390x_linux64): Likewise.
464 (tdesc_s390x_linux64): Likewise.
465 (init_registers_s390x_linux64v1): Likewise.
466 (tdesc_s390x_linux64v1): Likewise.
467 (init_registers_s390x_linux64v2): Likewise.
468 (tdesc_s390x_linux64v2): Likewise.
469 (init_registers_s390x_te_linux64): Likewise.
470 (tdesc_s390x_te_linux64): Likewise.
471 (init_registers_s390x_vx_linux64): Likewise.
472 (tdesc_s390x_vx_linux64): Likewise.
473 (init_registers_s390x_tevx_linux64): Likewise.
474 (tdesc_s390x_tevx_linux64): Likewise.
475 (have_hwcap_s390_vx): New static variable.
476 (s390_arch_setup): Fill have_hwcap_s390_vx.
477 (s390_get_thread_area): New function.
478 (s390_ft_entry_gpr_esa): New const.
479 (s390_ft_entry_gpr_zarch): New const.
480 (s390_ft_entry_misc): New const.
481 (s390_ft_entry_fr): New const.
482 (s390_ft_entry_vr): New const.
483 (s390_ft_main_31): New const.
484 (s390_ft_main_64): New const.
485 (s390_ft_exit_fr): New const.
486 (s390_ft_exit_vr): New const.
487 (s390_ft_exit_misc): New const.
488 (s390_ft_exit_gpr_esa): New const.
489 (s390_ft_exit_gpr_zarch): New const.
490 (append_insns): New function.
491 (s390_relocate_instruction): New function.
492 (s390_install_fast_tracepoint_jump_pad): New function.
493 (s390_get_min_fast_tracepoint_insn_len): New function.
494 (s390_get_ipa_tdesc_idx): New function.
495 (struct linux_target_ops): Wire in the above functions.
496 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
497 * linux-s390-tdesc.h: New file.
499 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
501 * linux-s390-low.c (s390_supports_tracepoints): New function.
502 (struct linux_target_ops): Fill supports_tracepoints hook.
504 2016-03-18 Yao Qi <yao.qi@linaro.org>
506 * linux-low.c (lwp_signal_can_be_delivered): New function.
507 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
509 2016-03-18 Yao Qi <yao.qi@linaro.org>
511 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
512 0 if signal is enqueued. Remove 'signal' from one debugging
513 message. Move one debugging message to some lines below.
514 Remove code setting 'signal' to 0.
516 2016-03-18 Yao Qi <yao.qi@linaro.org>
518 * linux-low.c (linux_low_filter_event): Remove redundant
519 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
521 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
523 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
524 (struct linux_target_ops): Wire in the above.
526 2016-03-03 Yao Qi <yao.qi@linaro.org>
528 * linux-low.c: Update comments to start_step_over.
530 2016-03-03 Yao Qi <yao.qi@linaro.org>
533 * linux-low.c (handle_extended_wait): Set child suspended
534 if event_lwp->bp_reinsert isn't zero.
536 2016-03-02 Yao Qi <yao.qi@linaro.org>
538 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
539 enqueue_pending_signal.
541 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
543 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
546 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
548 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
549 (s390_regmap_3264) [!__s390x__]: New global.
550 (s390_collect_ptrace_register): Skip map entries containing -1.
551 (s390_supply_ptrace_register): Ditto.
552 (s390_fill_gprs_high): New function.
553 (s390_store_gprs_high): New function.
554 (s390_regsets): Add NT_S390_HIGH_GPRS.
555 (s390_get_hwcap): Enable on 31-bit.
556 (have_hwcap_s390_high_gprs): Enable on 31-bit.
557 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
558 Detect NT_S390_HIGH_GPRS.
559 (s390_usrregs_info_3264): Enable on 31-bit.
560 (s390_regs_info): Enable regs_info_3264 on 31-bit.
561 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
563 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
566 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
567 * configure.srv: Ditto.
568 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
569 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
570 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
571 (init_registers_amd64_linux): Remove prototype.
572 (tdesc_amd64_linux): Remove declaration.
573 (get_ipa_tdesc): New function.
574 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
575 initialize remaining tdescs.
576 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
577 (init_registers_i386_linux): Remove prototype.
578 (tdesc_i386_linux): Remove declaration.
579 (get_ipa_tdesc): New function.
580 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
581 initialize remaining tdescs.
582 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
583 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
584 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
585 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
586 (x86_get_ipa_tdesc_idx): New function.
587 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
588 * linux-x86-tdesc.h: New file.
589 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
590 (target_get_ipa_tdesc_idx): New macro.
591 * tracepoint.c (ipa_tdesc_idx): New macro.
592 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
593 (symbol_list): Add ipa_tdesc_idx.
594 (cmd_qtstart): Write ipa_tdesc_idx in the target.
596 (ipa_tdesc_idx): New variable.
597 (get_context_regcache): Use get_ipa_tdesc.
598 (gdb_collect): Ditto.
600 * tracepoint.h (get_ipa_tdesc): New prototype.
603 2016-02-24 Pedro Alves <palves@redhat.com>
605 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
606 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
607 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
608 Factor out common code between the USE_SIGTRAP_SIGINFO and
609 !USE_SIGTRAP_SIGINFO blocks.
610 (linux_low_filter_event): Call save_stop_reason instead of
611 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
613 (linux_wait_1): Update comments.
615 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
617 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
618 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
619 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
620 ppc_insert_point, ppc_remove_point.
622 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
624 * linux-s390-low.c (s390_supports_z_point_type): New function.
625 (struct linux_target_ops): Wire s390_supports_z_point_type in.
627 2016-02-16 Yao Qi <yao.qi@linaro.org>
629 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
630 PC. Get pc from regcache_read_pc.
632 2016-02-12 Yao Qi <yao.qi@linaro.org>
634 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
635 or linux_get_pc_32bit.
636 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
638 2016-02-12 Yao Qi <yao.qi@linaro.org>
640 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
641 arm_linux_get_next_pcs_fixup.
643 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
645 * tracepoint.c (x_tracepoint_action_download): Change
646 write_inferior_data_ptr to write_inferior_data_pointer.
647 (cmd_qtstart): Likewise.
648 (write_inferior_data_ptr): Remove.
649 (download_agent_expr): Change write_inferior_data_ptr to
650 write_inferior_data_pointer.
651 (download_tracepoint_1): Likewise.
652 (download_tracepoint): Likewise.
653 (download_trace_state_variables): Likewise.
655 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
656 Marcin Kościelnicki <koriakin@0x04.net>
658 * tracepoint.c (struct tracepoint_action_ops): Remove.
659 (struct tracepoint_action): Remove ops.
660 (m_tracepoint_action_download, r_tracepoint_action_download)
661 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
662 size and offset accordingly.
663 (m_tracepoint_action_ops, r_tracepoint_action_ops)
664 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
665 (tracepoint_action_send, tracepoint_action_download): New functions.
666 Helpers for trace action handlers.
667 (add_tracepoint_action): Remove setup actions ops.
668 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
670 2016-02-10 Yao Qi <yao.qi@linaro.org>
672 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
674 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
676 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
678 * configure: Regenerate.
680 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
682 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
683 void * to gdb_byte *.
684 * linux-low.c (siginfo_fixup): Likewise.
685 (linux_xfer_siginfo): Likewise.
686 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
688 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
690 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
692 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
694 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
696 * linux-x86-low.c [__x86_64__]: Include
697 "nat/amd64-linux-siginfo.h".
698 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
699 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
700 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
701 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
702 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
703 (cpt_si_fd, si_timerid, si_overrun): Move from
704 nat/amd64-linux-siginfo.c.
705 * Makefile.in (amd64-linux-siginfo.o:): New rule.
707 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
709 * server.c (skip_to_semicolon): Remove.
710 (process_point_options): Use strchrnul instead of
713 2016-01-26 Yao Qi <yao.qi@linaro.org>
715 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
716 * linux-low.c (install_software_single_step_breakpoints): Don't
717 call regcache_read_pc.
718 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
721 2016-01-26 Yao Qi <yao.qi@linaro.org>
723 * linux-low.c (install_software_single_step_breakpoints): Call
724 regcache_read_pc instead of get_pc.
726 2016-01-26 Yao Qi <yao.qi@linaro.org>
728 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
729 (unblock_async_io): Rename to ...
730 (block_unblock_async_io): ... it. New function.
731 (enable_async_io): Don't install SIGIO handler. Unblock it
733 (disable_async_io): Don't ignore SIGIO. Block it instead.
734 (initialize_async_io): Install SIGIO handler. Don't call
737 2016-01-26 Yao Qi <yao.qi@linaro.org>
739 * remote-utils.c (getpkt): If the buffer isn't empty, and the
740 first character is '\003', call *the_target->request_interrupt.
742 2016-01-25 Yao Qi <yao.qi@linaro.org>
744 * remote-utils.c (new_thread_notify): Remove.
745 (dead_thread_notify): Likewise.
746 * remote-utils.h (new_thread_notify): Remove declaration.
747 (dead_thread_notify): Likewise.
749 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
751 * gdb.trace/pending.exp: Fix expected message on continue.
753 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
755 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
756 it works properly on big-endian machines where sizeof (CORE_ADDR)
759 2016-01-21 Pedro Alves <palves@redhat.com>
761 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
762 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
763 * configure: Regenerate.
765 2016-01-21 Yao Qi <yao.qi@linaro.org>
767 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
768 is_thumb and set it according to CPSR saved on the stack.
769 (get_next_pcs_syscall_next_pc): Pass is_thumb to
770 arm_sigreturn_next_pc.
772 2016-01-18 Yao Qi <yao.qi@linaro.org>
774 * linux-low.c (linux_set_pc_64bit): New function.
775 (linux_get_pc_64bit): New function.
776 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
778 * linux-sparc-low.c (debug_threads): Remove declaration.
779 (sparc_get_pc): Remove.
780 (the_low_target): Use linux_get_pc_64bit instead of
782 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
783 (the_low_target): Use linux_get_pc_64bit and
786 2016-01-18 Yao Qi <yao.qi@linaro.org>
788 * linux-arm-low.c (debug_threads): Remove declaration.
789 (arm_get_pc, arm_set_pc): Remove.
790 (the_low_target): Use linux_get_pc_32bit and
792 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
793 (the_low_target): Use linux_get_pc_32bit and
795 * linux-cris-low.c (debug_threads): Remove declaration.
796 (cris_get_pc, cris_set_pc,): Remove.
797 (the_low_target): Use linux_get_pc_32bit and
799 * linux-crisv32-low.c (debug_threads): Remove declaration.
800 (cris_get_pc, cris_set_pc): Remove.
801 (the_low_target): Use linux_get_pc_32bit and
803 * linux-low.c: Include inttypes.h.
804 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
805 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
806 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
807 (the_low_target): Use linux_get_pc_32bit and
809 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
810 (the_low_target): Use linux_get_pc_32bit and
812 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
813 (the_low_target): Use linux_get_pc_32bit and
815 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
816 (the_low_target): Use linux_get_pc_32bit and
818 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
819 (the_low_target): Use linux_get_pc_32bit and
822 2016-01-18 Gary Benson <gbenson@redhat.com>
824 * configure.ac (AC_FUNC_FORK): New check.
825 * config.in: Regenerate.
826 * configure: Likewise.
828 2016-01-14 Yao Qi <yao.qi@linaro.org>
830 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
831 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
832 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
833 arm_get_next_pcs_ctor.
835 2016-01-12 Josh Stone <jistone@redhat.com>
836 Philippe Waroquiers <philippe.waroquiers@skynet.be>
838 * inferiors.h: Include "gdb_vecs.h".
839 (struct process_info): Add syscalls_to_catch.
840 * inferiors.c (remove_process): Free syscalls_to_catch.
841 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
842 syscall_return stops.
843 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
844 * server.c (handle_general_set): Handle QCatchSyscalls.
845 (handle_query): Report support for QCatchSyscalls.
846 * target.h (struct target_ops): Add supports_catch_syscall.
847 (target_supports_catch_syscall): New macro.
848 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
849 (struct lwp_info): Add syscall_state.
850 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
851 Maintain syscall_state and syscalls_to_catch across exec.
852 (get_syscall_trapinfo): New function, proxy to the_low_target.
853 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
854 (linux_low_filter_event): Toggle syscall_state entry/return for
855 syscall traps, and set it ignored for all others.
856 (gdb_catching_syscalls_p): New function.
857 (gdb_catch_this_syscall_p): New function.
858 (linux_wait_1): Handle SYSCALL_SIGTRAP.
859 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
860 (linux_supports_catch_syscall): New function.
861 (linux_target_ops): Install it.
862 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
863 (the_low_target): Install it.
865 2016-01-12 Mike Frysinger <vapier@gentoo.org>
867 * acinclude.m4: Include new ../warning.m4 file.
868 * configure: Regenerated.
869 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
871 2016-01-12 Mike Frysinger <vapier@gentoo.org>
873 * ax.c (is_goto_target): Mark static.
874 * linux-low.c (register_addr): Likewise.
875 (linux_fetch_registers, linux_store_registers): Likewise.
876 * mem-break.c (any_persistent_commands): Fix old prototype.
877 (add_commands_to_breakpoint): Mark static.
878 * regcache.c (find_register_by_name): Delete unused func.
879 * remote-utils.c (hex_or_minus_one): Mark static.
880 * server.c (monitor_show_help): Mark static.
881 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
882 handle_v_requests): Likewise.
884 2016-01-12 Pedro Alves <palves@redhat.com>
886 Remove use of the registered trademark symbol throughout.
888 2016-01-08 Yao Qi <yao.qi@linaro.org>
890 * remote-utils.c (getpkt): If c is '\003', call target hook
893 2016-01-06 Yao Qi <yao.qi@linaro.org>
895 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
897 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
898 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
899 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
900 (thumb2_breakpoint): Declare.
901 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
903 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
904 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
905 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
907 2016-01-01 Joel Brobecker <brobecker@adacore.com>
909 * gdbreplay.c (gdbreplay_version): Change copyright year in
911 * server.c (gdbserver_version): Likewise.
913 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
915 * server.c (crc32_table): Delete.
916 (crc32): Use libiberty's xcrc32 function.
918 2015-12-22 Joel Brobecker <brobecker@adacore.com>
920 * lynx-low.c (lynx_delete_thread_callback): New function.
921 (lynx_mourn): Properly delete our process and all of its
922 threads. Remove call to clear_inferiors.
924 2015-12-22 Joel Brobecker <brobecker@adacore.com>
926 * target.c (thread_search_callback): Add check that
927 the thread_stopped target callback is not NULL before
930 2015-12-21 Yao Qi <yao.qi@linaro.org>
932 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
935 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
937 * server.c (handle_query): Call target_supports_software_single_step.
939 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
941 * linux-low.c (single_step): New function.
942 (linux_resume_one_lwp_throw): Call single_step.
943 (start_step_over): Likewise.
945 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
947 * Makefile.in (SFILES): Append arch/arm-linux.c,
948 arch/arm-get-next-pcs.c.
949 (arm-linux.o): New rule.
950 (arm-get-next-pcs.o): New rule.
951 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
953 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
954 to linux-aarch32-low.c.
955 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
956 (arm_breakpoint_len, thumb_breakpoint): Likewise.
957 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
958 (thumb2_breakpoint_len): Likewise.
959 (arm_is_thumb_mode): Make non-static.
960 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
961 from linux-aarch32-low.c.
962 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
963 (arm_breakpoint_len, thumb_breakpoint): Likewise.
964 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
965 (thumb2_breakpoint_len): Likewise.
966 (arm_is_thumb_mode): New declaration.
967 * linux-arm-low.c: Include arch/arm-linux.h
968 aarch/arm-get-next-pcs.h, sys/syscall.h.
969 (get_next_pcs_ops): New struct.
970 (get_next_pcs_addr_bits_remove): New function.
971 (get_next_pcs_is_thumb): New function.
972 (get_next_pcs_read_memory_unsigned_integer): Likewise.
973 (arm_sigreturn_next_pc): Likewise.
974 (get_next_pcs_syscall_next_pc): Likewise.
975 (arm_gdbserver_get_next_pcs): Likewise.
976 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
978 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
979 * server.h: Include gdb_vecs.h.
981 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
983 * Makefile.in (SFILES): Append common/common-regcache.c.
984 (OBS): Append common-regcache.o.
985 (common-regcache.o): New rule.
986 * regcache.c (init_register_cache): Initialize cache to
988 (regcache_raw_read_unsigned): New function.
989 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
990 register_status enum.
992 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
994 * linux-aarch64-low.c (the_low_targets): Rename
995 breakpoint_reinsert_addr to get_next_pcs.
996 * linux-arm-low.c (the_low_targets): Likewise.
997 * linux-bfin-low.c (the_low_targets): Likewise.
998 * linux-cris-low.c (the_low_targets): Likewise.
999 * linux-crisv32-low.c (the_low_targets): Likewise.
1000 * linux-low.c (can_software_single_step): Likewise.
1001 (install_software_single_step_breakpoints): New function.
1002 (start_step_over): Use install_software_single_step_breakpoints.
1003 * linux-low.h: New CORE_ADDR vector.
1004 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
1006 * linux-mips-low.c (the_low_targets): Likewise.
1007 * linux-nios2-low.c (the_low_targets): Likewise.
1008 * linux-sparc-low.c (the_low_targets): Likewise.
1010 2015-12-17 Pedro Alves <palves@redhat.com>
1012 * linux-low.c (linux_kill_one_lwp): Remove references to
1014 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
1016 (linux_init_signals): Delete.
1017 (initialize_low): Adjust.
1018 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
1020 2015-12-16 Pedro Alves <palves@redhat.com>
1022 * configure.ac (compiler warning flags): When testing a
1023 -Wno-foo option, check whether -Wfoo works instead.
1024 * configure: Regenerate.
1026 2015-12-11 Don Breazeal <donb@codesourcery.com>
1028 * server.c (process_serial_event): Don't exit from gdbserver
1029 in remote mode if there are still active inferiors.
1031 2015-12-11 Yao Qi <yao.qi@linaro.org>
1033 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
1034 arm_breakpoint_at if the process is 32-bit.
1036 2015-12-11 Yao Qi <yao.qi@linaro.org>
1038 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
1041 2015-12-07 Yao Qi <yao.qi@linaro.org>
1043 * configure.srv: Append arm.o to srv_tgtobj for
1044 aarch64*-*-linux* target.
1045 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
1046 from linux-arm-low.c.
1047 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1048 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1049 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1050 (thumb2_breakpoint_len): Likewise.
1051 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
1052 (arm_breakpoint_kinds): Likewise.
1053 (arm_breakpoint_kind_from_pc): Likewise.
1054 (arm_sw_breakpoint_from_kind): Likewise.
1055 (arm_breakpoint_kind_from_current_state): Likewise.
1056 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
1057 (arm_sw_breakpoint_from_kind): Declare.
1058 (arm_breakpoint_kind_from_current_state): Declare.
1059 (arm_breakpoint_at): Declare.
1060 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
1061 arm_sw_breakpoint_from_kind if process is 32-bit.
1062 (aarch64_breakpoint_kind_from_pc): New function.
1063 (aarch64_breakpoint_kind_from_current_state): New function.
1064 (the_low_target): Initialize fields breakpoint_kind_from_pc
1065 and breakpoint_kind_from_current_state.
1066 * linux-arm-low.c (arm_breakpoint_kinds): Move to
1067 linux-aarch32-low.c.
1068 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
1069 (arm_breakpoint, arm_breakpoint_len): Likewise.
1070 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
1071 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1072 (arm_is_thumb_mode): Likewise.
1073 (arm_breakpoint_at): Likewise.
1074 (arm_breakpoint_kind_from_pc): Likewise.
1075 (arm_sw_breakpoint_from_kind): Likewise.
1076 (arm_breakpoint_kind_from_current_state): Likewise.
1079 2015-08-04 Yao Qi <yao.qi@linaro.org>
1081 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
1082 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
1083 * server.c (extended_protocol): Remove "static".
1084 * server.h (extended_protocol): Declare it.
1086 2015-12-04 Josh Stone <jistone@redhat.com>
1088 * target.h (struct target_ops) <arch_setup>: Rename to ...
1089 (struct target_ops) <post_create_inferior>: ... this.
1090 (target_arch_setup): Rename to ...
1091 (target_post_create_inferior): ... this, calling post_create_inferior.
1092 * server.c (start_inferior): Update target_arch_setup calls to
1093 target_post_create_inferior.
1094 * linux-low.c (linux_low_ptrace_options): Forward declare.
1095 (linux_arch_setup): Update its comment for general use.
1096 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
1097 (struct linux_target_ops): Use linux_post_create_inferior.
1098 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
1099 to post_create_inferior.
1100 * nto-low.c (struct nto_target_ops): Likewise.
1101 * spu-low.c (struct spu_target_ops): Likewise.
1102 * win32-low.c (struct win32_target_ops): Likewise.
1104 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
1106 * linux-arm-low.c: Remove duplicate arch/arm.h include.
1108 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1110 * linux-arm-low.c (arm_reinsert_addr): Remove function.
1111 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
1112 * linux-cris-low.c (cris_reinsert_addr> Remove function.
1113 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1114 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
1115 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1116 * linux-mips-low.c (mips_reinsert_addr): Remove function.
1117 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1118 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
1119 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1120 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
1121 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1123 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1125 * linux-low.c (linux_look_up_symbols): Don't call
1126 linux_supports_traceclone.
1127 * linux-low.h (thread_db_init): Remove use_events argument.
1128 * thread-db.c (thread_db_use_event): Remove global variable.
1129 (struct thread_db) <td_thr_event_enable_p>: Remove field.
1130 (struct thread_db) <td_create_bp>: Remove field.
1131 (thread_db_create_event): Remove function.
1132 (thread_db_enable_reporting): Likewise.
1133 (find_one_thread): Don't check for thread_db_use_events.
1134 (attach_thread): Likewise.
1135 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
1136 (try_thread_db_load_1): Don't check for thread_db_use_events.
1137 (thread_db_init): Remove use_events argument and thread events
1139 (remove_thread_event_breakpoints): Remove function.
1140 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
1142 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1144 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
1146 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1147 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
1148 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1149 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
1150 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
1152 * linux-crisv32-low.c (cris_supports_hardware_single_step):
1154 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1155 * linux-low.c (can_hardware_single_step): Use
1156 supports_hardware_single_step.
1157 (can_software_single_step): New function.
1158 (start_step_over): Call can_software_single_step.
1159 (linux_supports_hardware_single_step): New function.
1160 (struct target_ops) <supports_software_single_step>: Initialize.
1161 * linux-low.h (struct linux_target_ops)
1162 <supports_hardware_single_step>: Initialize.
1163 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
1164 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1165 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
1166 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
1167 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
1168 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1169 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
1170 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1171 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
1172 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
1174 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
1175 (struct linux_target_ops) <tile_supports_hardware_single_step>:
1177 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
1178 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1179 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
1181 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1182 * target.h (struct target_ops): <supports_software_single_step>:
1184 (target_supports_software_single_step): New macro.
1186 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1188 * linux-low.c (linux_wait_1): Fix pc advance condition.
1189 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
1190 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
1192 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1194 * linux-arm-low.c (arm_is_thumb_mode): New function.
1195 (arm_breakpoint_at): Use arm_is_thumb_mode.
1196 (arm_breakpoint_kind_from_current_state): New function.
1197 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
1199 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
1200 (linux_breakpoint_kind_from_current_state): New function.
1201 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
1202 * linux-low.h (struct linux_target_ops)
1203 <breakpoint_kind_from_current_state>: New field.
1204 * target.h (struct target_ops): Likewise.
1205 (target_breakpoint_kind_from_current_state): New macro.
1207 2015-11-30 Pedro Alves <palves@redhat.com>
1209 * linux-low.c (linux_resume): Wake up the event loop before
1212 2015-11-30 Pedro Alves <palves@redhat.com>
1214 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
1216 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
1218 * target.c (struct thread_search): New structure.
1219 (thread_search_callback): New function.
1220 (prev_general_thread): New global.
1221 (prepare_to_access_memory, done_accessing_memory): New functions.
1222 * target.h (prepare_to_access_memory, done_accessing_memory):
1223 Replace macros with function declarations.
1225 2015-11-30 Pedro Alves <palves@redhat.com>
1228 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
1229 report TARGET_WAITKIND_NO_RESUMED.
1230 * remote-utils.c (prepare_resume_reply): Handle
1231 TARGET_WAITKIND_NO_RESUMED.
1232 * server.c (report_no_resumed): New global.
1233 (handle_query) <qSupported>: Handle "no-resumed+". Report
1234 "no-resumed+" support.
1235 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
1236 return error if the client doesn't support no-resumed events.
1237 (push_stop_notification): New function.
1238 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
1239 events if the client supports them.
1241 2015-11-30 Pedro Alves <palves@redhat.com>
1243 * linux-low.c (thread_still_has_status_pending_p): Don't check
1245 (lwp_resumed): New function.
1246 (status_pending_p_callback): Return early if the LWP is not
1247 supposed to be resumed.
1249 2015-11-30 Pedro Alves <palves@redhat.com>
1251 * linux-low.c (handle_extended_wait): Assert that the LWP's
1252 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
1253 thread create events, leave the new child's status pending.
1254 (linux_low_filter_event): If GDB wants to hear about thread exit
1255 events, leave the LWP marked dead and don't delete it.
1256 (linux_wait_for_event_filtered): Don't check for thread exit.
1257 (filter_exit_event): New function.
1258 (linux_wait_1): Use it, when returning an exit event.
1259 (linux_resume_one_lwp_throw): Assert that the LWP's
1260 waitstatus is TARGET_WAITKIND_IGNORE.
1261 * remote-utils.c (prepare_resume_reply): Handle
1262 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
1263 * server.c (report_thread_events): New global.
1264 (handle_general_set): Handle QThreadEvents.
1265 (handle_query) <qSupported>: Handle and report QThreadEvents+;
1266 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
1267 TARGET_WAITKIND_THREAD_EXITED.
1268 * server.h (report_thread_events): Declare.
1270 2015-11-30 Pedro Alves <palves@redhat.com>
1272 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
1273 the thread's last_resume_kind was resume_stop.
1275 2015-11-30 Pedro Alves <palves@redhat.com>
1277 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
1280 2015-11-30 Pedro Alves <palves@redhat.com>
1282 * server.c (handle_v_requests): Handle vCtrlC.
1284 2015-11-30 Pedro Alves <palves@redhat.com>
1286 * gdbthread.h (find_any_thread_of_pid): Declare.
1287 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
1289 * server.c (handle_query): If current_thread is NULL, look for
1290 another thread of the selected process.
1292 2015-11-26 Daniel Colascione <dancol@dancol.org>
1293 Simon Marchi <simon.marchi@ericsson.com>
1295 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
1296 * server.c (handle_qxfer_threads_worker): Refactor to include thread
1298 * target.h (struct target_ops) <thread_name>: New field.
1299 (target_thread_name): New macro.
1301 2015-11-23 Joel Brobecker <brobecker@adacore.com>
1303 * regcache.h (regcache_invalidate_pid): Add declaration.
1304 * regcache.c (regcache_invalidate_pid): New function, extracted
1305 from regcache_invalidate.
1306 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
1307 Add trivial documentation comment.
1308 * lynx-low.c: Use regcache_invalidate_pid instead of
1309 regcache_invalidate.
1311 2015-11-23 Joel Brobecker <brobecker@adacore.com>
1313 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
1314 and Elf64_auxv_t if the target is Android.
1316 2015-11-22 Doug Evans <xdje42@gmail.com>
1318 * target.h: #include <sys/types.h>.
1320 2015-11-19 Pedro Alves <palves@redhat.com>
1322 * linux-low.c (linux_process_qsupported): Change prototype.
1324 * linux-low.h (struct linux_target_ops) <process_qsupported>:
1326 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
1327 and adjust to loop over all features.
1328 * server.c (handle_query) <qSupported>: Adjust to call
1329 target_process_qsupported once, passing it a vector of unprocessed
1331 * target.h (struct target_ops) <process_qsupported>: Change
1333 (target_process_qsupported): Adjust.
1335 2015-11-19 Pedro Alves <palves@redhat.com>
1337 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
1339 * configure: Regenerate.
1341 2015-11-19 Pedro Alves <palves@redhat.com>
1343 * configure: Regenerate.
1345 2015-11-19 Yao Qi <yao.qi@linaro.org>
1347 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
1350 2015-11-19 Yao Qi <yao.qi@linaro.org>
1352 * linux-aarch64-low.c (enum aarch64_operand_type): New.
1353 (struct aarch64_operand): Move enum out.
1355 2015-11-19 Yao Qi <yao.qi@linaro.org>
1357 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
1358 struct user_fpsimd_state *.
1359 (aarch64_store_fpregset): Likewise.
1361 2015-11-19 Yao Qi <yao.qi@linaro.org>
1363 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
1364 struct user_pt_regs *.
1365 (aarch64_store_gregset): Likewise.
1367 2015-11-18 Pedro Alves <palves@redhat.com>
1369 * Makefile.in (all_object_files): Add $IPA_OBJS.
1371 2015-11-17 Pedro Alves <palves@redhat.com>
1373 * win32-low.c (win32_resume): Use gdb_signal_from_host,
1374 GDB_SIGNAL_0 and gdb_signal_to_string.
1376 2015-11-17 Pedro Alves <palves@redhat.com>
1378 * win32-low.c (handle_output_debug_string): Remove parameter.
1379 (win32_kill): Remove our_status local and adjust call to
1380 handle_output_debug_string.
1381 (get_child_debug_event): Adjust call to
1382 handle_output_debug_string.
1384 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1386 * linux-mips-low.c (mips_fill_gregset): Add cast.
1387 (mips_store_gregset): Likewise.
1388 (mips_fill_fpregset): Likewise.
1389 (mips_store_fpregset): Likewise.
1391 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1393 * linux-mips-low.c (mips_add_watchpoint): Rename private to
1396 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1398 * linux-mips-low.c (mips_linux_new_thread): Change type of
1399 watch_type to enum target_hw_bp_type.
1401 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1403 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
1404 Change return type to arm_hwbp_type.
1406 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1408 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
1409 (arm_store_gregset): Likewise.
1410 * linux-arm-low.c (arm_get_hwcap): Likewise.
1411 (arm_read_description): Likewise.
1413 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1415 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
1417 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1419 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
1420 (ppc_fill_vsxregset): Likewise.
1421 (ppc_store_vsxregset): Likewise.
1422 (ppc_fill_vrregset): Likewise.
1423 (ppc_store_vrregset): Likewise.
1424 (ppc_fill_evrregset): Likewise.
1425 (ppc_store_evrregset): Likewise.
1427 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1429 * linux-ppc-low.c (ppc_usrregs_info): Remove
1430 forward-declaration.
1431 (ppc_arch_setup): Move lower in file.
1433 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
1435 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
1436 (ps_pdwrite): Likewise.
1438 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
1440 * linux-arm-low.c (arm_new_thread): Move pointer dereference
1441 to after assert checks.
1443 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
1445 * proc-service.c (ps_pdread): Add/adjust casts.
1446 (ps_pdwrite): Add/adjust casts.
1448 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
1450 * server.c (handle_search_memory_1): Cast return value of
1453 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
1455 * server.c (write_qxfer_response): Change type of data to
1458 2015-10-29 Pedro Alves <palves@redhat.com>
1460 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
1462 2015-10-29 Pedro Alves <palves@redhat.com>
1464 * tracepoint.c (clear_installed_tracepoints): Add casts.
1466 2015-10-29 Pedro Alves <palves@redhat.com>
1468 * server.c (handle_v_cont, process_serial_event): Add enum
1469 gdb_signal casts to signal parsing code.
1471 2015-10-29 Pedro Alves <palves@redhat.com>
1473 * linux-low.h (NULL_REGSET): Define.
1474 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
1475 * linux-arm-low.c (arm_regsets): Likewise.
1476 * linux-crisv32-low.c (cris_regsets): Likewise.
1477 * linux-m68k-low.c (m68k_regsets): Likewise.
1478 * linux-mips-low.c (mips_regsets): Likewise.
1479 * linux-nios2-low.c (nios2_regsets): Likewise.
1480 * linux-ppc-low.c (ppc_regsets): Likewise.
1481 * linux-s390-low.c (s390_regsets): Likewise.
1482 * linux-sh-low.c (sh_regsets): Likewise.
1483 * linux-sparc-low.c (sparc_regsets): Likewise.
1484 * linux-tic6x-low.c (tic6x_regsets): Likewise.
1485 * linux-tile-low.c (tile_regsets): Likewise.
1486 * linux-x86-low.c (x86_regsets): Likewise.
1487 * linux-xtensa-low.c (xtensa_regsets): Likewise.
1489 2015-10-29 Pedro Alves <palves@redhat.com>
1491 * linux-low.h (NULL_REGSET): Define.
1492 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
1493 * linux-arm-low.c (arm_regsets): Likewise.
1494 * linux-crisv32-low.c (cris_regsets): Likewise.
1495 * linux-m68k-low.c (m68k_regsets): Likewise.
1496 * linux-mips-low.c (mips_regsets): Likewise.
1497 * linux-nios2-low.c (nios2_regsets): Likewise.
1498 * linux-ppc-low.c (ppc_regsets): Likewise.
1499 * linux-s390-low.c (s390_regsets): Likewise.
1500 * linux-sh-low.c (sh_regsets): Likewise.
1501 * linux-sparc-low.c (sparc_regsets): Likewise.
1502 * linux-tic6x-low.c (tic6x_regsets): Likewise.
1503 * linux-tile-low.c (tile_regsets): Likewise.
1504 * linux-x86-low.c (x86_regsets): Likewise.
1505 * linux-xtensa-low.c (xtensa_regsets): Likewise.
1507 2015-10-26 Doug Evans <dje@google.com>
1509 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
1511 2015-10-26 Doug Evans <dje@google.com>
1513 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
1515 2015-10-26 Doug Evans <dje@google.com>
1517 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
1519 (attach_thread, find_new_threads_callback): Ditto.
1521 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1523 * mem-break.h (set_breakpoint_data): Remove.
1525 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1527 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
1528 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1529 (initialize_low): Remove set_breakpoint_data call.
1530 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
1531 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
1532 (initialize_low): Remove set_breakpoint_data call.
1533 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
1534 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1535 (initialize_low): Remove set_breakpoint_data call.
1537 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1539 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
1540 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
1541 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
1542 * target.h (target_breakpoint_kind_from_pc): New macro.
1544 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
1546 * linux-low.c (default_breakpoint_kind_from_pc): New function.
1547 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
1548 the default breakpoint kind.
1550 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1552 * linux-arm-low.c (arm_supports_z_point_type): Add software
1555 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1557 * linux-arm-low.c: Refactor breakpoint definitions.
1558 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
1559 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
1561 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1563 * Makefile.in: Add arm.c/o.
1564 * configure.srv: Likewise.
1565 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
1566 (arm_breakpoint_kind_from_pc): New function.
1567 (arm_sw_breakpoint_from_kind): Return proper kind.
1568 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
1570 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1572 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
1574 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
1575 (struct raw_breakpoint) <size>: Remove.
1576 (struct raw_breakpoint) <kind>: Add.
1577 (bp_size): New function.
1578 (bp_opcode): Likewise.
1579 (find_raw_breakpoint_at): Adjust for kind.
1580 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
1581 (remove_memory_breakpoint): Adjust for kind call bp_size.
1582 (set_raw_breakpoint_at): Adjust for kind.
1583 (set_breakpoint): Likewise.
1584 (set_breakpoint_at): Call breakpoint_kind_from_pc.
1585 (delete_raw_breakpoint): Adjust for kind.
1586 (delete_breakpoint): Likewise.
1587 (find_gdb_breakpoint): Likewise.
1588 (set_gdb_breakpoint_1): Likewise.
1589 (set_gdb_breakpoint): Likewise.
1590 (delete_gdb_breakpoint_1): Likewise.
1591 (delete_gdb_breakpoint): Likewise.
1592 (uninsert_raw_breakpoint): Likewise.
1593 (reinsert_raw_breakpoint): Likewise.
1594 (set_breakpoint_data): Remove.
1595 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
1596 (check_mem_read): Adjust for kind call bp_size.
1597 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
1598 (clone_one_breakpoint): Adjust for kind.
1599 * mem-break.h (set_gdb_breakpoint): Likewise.
1600 (delete_gdb_breakpoint): Likewise.
1601 * server.c (process_serial_event): Likewise.
1603 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1605 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
1606 (struct linux_target_ops) <breakpoint>: Remove.
1607 (struct linux_target_ops) <breakpoint_len>: Remove.
1608 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1609 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1610 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
1611 (arm_sw_breakpoint_from_kind): New function.
1612 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
1613 (struct linux_target_ops) <breakpoint>: Remove.
1614 (struct linux_target_ops) <breakpoint_len>: Remove.
1615 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1616 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1617 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
1618 (struct linux_target_ops) <breakpoint>: Remove.
1619 (struct linux_target_ops) <breakpoint_len>: Remove.
1620 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1621 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1622 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
1623 (struct linux_target_ops) <breakpoint>: Remove.
1624 (struct linux_target_ops) <breakpoint_len>: Remove.
1625 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1626 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1627 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
1628 and sw_breakpoint_from_kind to increment the pc.
1629 (linux_breakpoint_kind_from_pc): New function.
1630 (linux_sw_breakpoint_from_kind): New function.
1631 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
1632 (initialize_low): Call breakpoint_kind_from_pc and
1633 sw_breakpoint_from_kind to replace breakpoint_data/len.
1634 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
1636 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
1637 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
1638 (struct linux_target_ops) <breakpoint>: Remove.
1639 (struct linux_target_ops) <breakpoint_len>: Remove.
1640 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1641 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1642 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
1643 (struct linux_target_ops) <breakpoint>: Remove.
1644 (struct linux_target_ops) <breakpoint_len>: Remove.
1645 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1646 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1647 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
1648 (struct linux_target_ops) <breakpoint>: Remove.
1649 (struct linux_target_ops) <breakpoint_len>: Remove.
1650 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1651 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1652 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
1653 (struct linux_target_ops) <breakpoint>: Remove.
1654 (struct linux_target_ops) <breakpoint_len>: Remove.
1655 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1656 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1657 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
1658 (struct linux_target_ops) <breakpoint>: Remove.
1659 (struct linux_target_ops) <breakpoint_len>: Remove.
1660 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1661 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1662 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
1663 (struct linux_target_ops) <breakpoint>: Remove.
1664 (struct linux_target_ops) <breakpoint_len>: Remove.
1665 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1666 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1667 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
1668 (struct linux_target_ops) <breakpoint>: Remove.
1669 (struct linux_target_ops) <breakpoint_len>: Remove.
1670 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1671 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1672 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
1673 (struct linux_target_ops) <breakpoint>: Remove.
1674 (struct linux_target_ops) <breakpoint_len>: Remove.
1675 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1676 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1677 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
1678 (struct linux_target_ops) <breakpoint>: Remove.
1679 (struct linux_target_ops) <breakpoint_len>: Remove.
1680 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1681 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1682 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
1683 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
1684 (struct linux_target_ops) <breakpoint>: Remove.
1685 (struct linux_target_ops) <breakpoint_len>: Remove.
1686 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1687 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1688 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
1689 (struct linux_target_ops) <breakpoint>: Remove.
1690 (struct linux_target_ops) <breakpoint_len>: Remove.
1691 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1692 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1694 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1696 * linux-cris-low.c (cris_get_pc): Remove void arg.
1698 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
1700 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
1703 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
1705 * inferiors.c (thread_pid_matches_callback): New function.
1706 (find_thread_process): New function.
1707 (remove_thread): Reset current_thread.
1708 (remove_process): Assert threads have been removed first.
1710 2015-10-15 Yao Qi <yao.qi@linaro.org>
1712 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
1714 (aarch64_remove_point): Likewise.
1715 * regcache.c (regcache_register_size): New function.
1717 2015-10-12 Yao Qi <yao.qi@linaro.org>
1719 * linux-aarch64-low.c: Update all callers as emit_load_store
1720 is renamed to aarch64_emit_load_store.
1722 2015-10-12 Yao Qi <yao.qi@linaro.org>
1724 * linux-aarch64-low.c: Update all callers of function renaming
1725 from emit_insn to aarch64_emit_insn.
1727 2015-10-12 Yao Qi <yao.qi@linaro.org>
1729 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
1730 arch/aarch64-insn.h.
1731 (struct aarch64_memory_operand): Likewise.
1733 (emit_insn): Move to arch/aarch64-insn.c.
1734 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
1735 (emit_load_store): Move to arch/aarch64-insn.c.
1736 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
1737 (can_encode_int32): Remove.
1739 2015-10-12 Yao Qi <yao.qi@linaro.org>
1741 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
1742 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
1743 (aarch64_relocate_instruction): Likewise.
1744 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
1745 (struct aarch64_insn_visitor): Likewise.
1747 2015-10-12 Yao Qi <yao.qi@linaro.org>
1749 * linux-aarch64-low.c (struct aarch64_insn_data): New.
1750 (struct aarch64_insn_visitor): New.
1751 (struct aarch64_insn_relocation_data): New.
1752 (aarch64_ftrace_insn_reloc_b): New function.
1753 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1754 (aarch64_ftrace_insn_reloc_cb): Likewise.
1755 (aarch64_ftrace_insn_reloc_tb): Likewise.
1756 (aarch64_ftrace_insn_reloc_adr): Likewise.
1757 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
1758 (aarch64_ftrace_insn_reloc_others): Likewise.
1760 (aarch64_relocate_instruction): Use visitor.
1762 2015-10-12 Yao Qi <yao.qi@linaro.org>
1764 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
1765 int. Add argument buf.
1766 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
1767 aarch64_relocate_instruction.
1769 2015-10-12 Yao Qi <yao.qi@linaro.org>
1771 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
1772 argument insn. Remove local variable insn. Don't call
1774 (aarch64_install_fast_tracepoint_jump_pad): Call
1777 2015-09-30 Yao Qi <yao.qi@linaro.org>
1779 * linux-aarch64-low.c (emit_movk): Shorten a long line.
1780 (emit_load_store_pair): Likewise.
1782 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
1784 * dll.c (match_dll): Add cast(s).
1785 (unloaded_dll): Likewise.
1786 * linux-low.c (second_thread_of_pid_p): Likewise.
1787 (delete_lwp_callback): Likewise.
1788 (count_events_callback): Likewise.
1789 (select_event_lwp_callback): Likewise.
1790 (linux_set_resume_request): Likewise.
1791 * server.c (accumulate_file_name_length): Likewise.
1792 (emit_dll_description): Likewise.
1793 (handle_qxfer_threads_worker): Likewise.
1794 (visit_actioned_threads): Likewise.
1795 * thread-db.c (any_thread_of): Likewise.
1796 * tracepoint.c (same_process_p): Likewise.
1797 (match_blocktype): Likewise.
1798 (build_traceframe_info_xml): Likewise.
1800 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
1802 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
1804 (gdb_unparse_agent_expr): Likewise.
1805 * hostio.c (require_data): Likewise.
1806 (handle_pread): Likewise.
1807 * linux-low.c (disable_regset): Likewise.
1808 (fetch_register): Likewise.
1809 (store_register): Likewise.
1810 (get_dynamic): Likewise.
1811 (linux_qxfer_libraries_svr4): Likewise.
1812 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
1813 (set_fast_tracepoint_jump): Likewise.
1814 (uninsert_fast_tracepoint_jumps_at): Likewise.
1815 (reinsert_fast_tracepoint_jumps_at): Likewise.
1816 (validate_inserted_breakpoint): Likewise.
1817 (clone_agent_expr): Likewise.
1818 * regcache.c (init_register_cache): Likewise.
1819 * remote-utils.c (putpkt_binary_1): Likewise.
1820 (decode_M_packet): Likewise.
1821 (decode_X_packet): Likewise.
1822 (look_up_one_symbol): Likewise.
1823 (relocate_instruction): Likewise.
1824 (monitor_output): Likewise.
1825 * server.c (handle_search_memory): Likewise.
1826 (handle_qxfer_exec_file): Likewise.
1827 (handle_qxfer_libraries): Likewise.
1828 (handle_qxfer): Likewise.
1829 (handle_query): Likewise.
1830 (handle_v_cont): Likewise.
1831 (handle_v_run): Likewise.
1832 (captured_main): Likewise.
1833 * target.c (write_inferior_memory): Likewise.
1834 * thread-db.c (try_thread_db_load_from_dir): Likewise.
1835 * tracepoint.c (init_trace_buffer): Likewise.
1836 (add_tracepoint_action): Likewise.
1837 (add_traceframe): Likewise.
1838 (add_traceframe_block): Likewise.
1839 (cmd_qtdpsrc): Likewise.
1840 (cmd_qtdv): Likewise.
1841 (cmd_qtstatus): Likewise.
1842 (response_source): Likewise.
1843 (response_tsv): Likewise.
1844 (cmd_qtnotes): Likewise.
1845 (gdb_collect): Likewise.
1846 (initialize_tracepoint): Likewise.
1848 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1850 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
1851 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
1852 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
1854 (enum aarch64_condition_codes): New enum.
1855 (w0): New static global.
1858 (struct aarch64_memory_operand) <type>: New
1859 MEMORY_OPERAND_POSTINDEX type.
1860 (postindex_memory_operand): New helper function.
1861 (emit_ret): New function.
1862 (emit_load_store_pair): New function, factored out of emit_stp
1863 with support for MEMORY_OPERAND_POSTINDEX.
1864 (emit_stp): Rewrite using emit_load_store_pair.
1865 (emit_ldp): New function.
1866 (emit_load_store): Likewise.
1867 (emit_ldr): Mention post-index instruction in comment.
1868 (emit_ldrh): New function.
1869 (emit_ldrb): New function.
1870 (emit_ldrsw): Mention post-index instruction in comment.
1871 (emit_str): Likewise.
1872 (emit_subs): New function.
1873 (emit_cmp): Likewise.
1874 (emit_and): Likewise.
1875 (emit_orr): Likewise.
1876 (emit_orn): Likewise.
1877 (emit_eor): Likewise.
1878 (emit_mvn): Likewise.
1879 (emit_lslv): Likewise.
1880 (emit_lsrv): Likewise.
1881 (emit_asrv): Likewise.
1882 (emit_mul): Likewise.
1883 (emit_sbfm): Likewise.
1884 (emit_sbfx): Likewise.
1885 (emit_ubfm): Likewise.
1886 (emit_ubfx): Likewise.
1887 (emit_csinc): Likewise.
1888 (emit_cset): Likewise.
1889 (emit_nop): Likewise.
1890 (emit_ops_insns): New helper function.
1891 (emit_pop): Likewise.
1892 (emit_push): Likewise.
1893 (aarch64_emit_prologue): New function.
1894 (aarch64_emit_epilogue): Likewise.
1895 (aarch64_emit_add): Likewise.
1896 (aarch64_emit_sub): Likewise.
1897 (aarch64_emit_mul): Likewise.
1898 (aarch64_emit_lsh): Likewise.
1899 (aarch64_emit_rsh_signed): Likewise.
1900 (aarch64_emit_rsh_unsigned): Likewise.
1901 (aarch64_emit_ext): Likewise.
1902 (aarch64_emit_log_not): Likewise.
1903 (aarch64_emit_bit_and): Likewise.
1904 (aarch64_emit_bit_or): Likewise.
1905 (aarch64_emit_bit_xor): Likewise.
1906 (aarch64_emit_bit_not): Likewise.
1907 (aarch64_emit_equal): Likewise.
1908 (aarch64_emit_less_signed): Likewise.
1909 (aarch64_emit_less_unsigned): Likewise.
1910 (aarch64_emit_ref): Likewise.
1911 (aarch64_emit_if_goto): Likewise.
1912 (aarch64_emit_goto): Likewise.
1913 (aarch64_write_goto_address): Likewise.
1914 (aarch64_emit_const): Likewise.
1915 (aarch64_emit_call): Likewise.
1916 (aarch64_emit_reg): Likewise.
1917 (aarch64_emit_pop): Likewise.
1918 (aarch64_emit_stack_flush): Likewise.
1919 (aarch64_emit_zero_ext): Likewise.
1920 (aarch64_emit_swap): Likewise.
1921 (aarch64_emit_stack_adjust): Likewise.
1922 (aarch64_emit_int_call_1): Likewise.
1923 (aarch64_emit_void_call_2): Likewise.
1924 (aarch64_emit_eq_goto): Likewise.
1925 (aarch64_emit_ne_goto): Likewise.
1926 (aarch64_emit_lt_goto): Likewise.
1927 (aarch64_emit_le_goto): Likewise.
1928 (aarch64_emit_gt_goto): Likewise.
1929 (aarch64_emit_ge_got): Likewise.
1930 (aarch64_emit_ops_impl): New static global variable.
1931 (aarch64_emit_ops): New target function, return
1932 &aarch64_emit_ops_impl.
1933 (struct linux_target_ops): Install it.
1935 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1937 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
1938 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
1940 * linux-aarch64-ipa.c: New file.
1941 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
1943 (aarch64_get_thread_area): New target method.
1944 (extract_signed_bitfield): New helper function.
1945 (aarch64_decode_ldr_literal): New function.
1946 (enum aarch64_opcodes): New enum.
1947 (struct aarch64_register): New struct.
1948 (struct aarch64_operand): New struct.
1949 (x0): New static global.
1958 (aarch64_register): New helper function.
1959 (register_operand): Likewise.
1960 (immediate_operand): Likewise.
1961 (struct aarch64_memory_operand): New struct.
1962 (offset_memory_operand): New helper function.
1963 (preindex_memory_operand): Likewise.
1964 (enum aarch64_system_control_registers): New enum.
1965 (ENCODE): New macro.
1966 (emit_insn): New helper function.
1967 (emit_b): New function.
1968 (emit_bcond): Likewise.
1969 (emit_cb): Likewise.
1970 (emit_tb): Likewise.
1971 (emit_blr): Likewise.
1972 (emit_stp): Likewise.
1973 (emit_ldp_q_offset): Likewise.
1974 (emit_stp_q_offset): Likewise.
1975 (emit_load_store): Likewise.
1976 (emit_ldr): Likewise.
1977 (emit_ldrsw): Likewise.
1978 (emit_str): Likewise.
1979 (emit_ldaxr): Likewise.
1980 (emit_stxr): Likewise.
1981 (emit_stlr): Likewise.
1982 (emit_data_processing_reg): Likewise.
1983 (emit_data_processing): Likewise.
1984 (emit_add): Likewise.
1985 (emit_sub): Likewise.
1986 (emit_mov): Likewise.
1987 (emit_movk): Likewise.
1988 (emit_mov_addr): Likewise.
1989 (emit_mrs): Likewise.
1990 (emit_msr): Likewise.
1991 (emit_sevl): Likewise.
1992 (emit_wfe): Likewise.
1993 (append_insns): Likewise.
1994 (can_encode_int32_in): New helper function.
1995 (aarch64_relocate_instruction): New function.
1996 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
1997 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
1998 (struct linux_target_ops): Install aarch64_get_thread_area,
1999 aarch64_install_fast_tracepoint_jump_pad and
2000 aarch64_get_min_fast_tracepoint_insn_len.
2002 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2004 * Makefile.in (aarch64-insn.o): New rule.
2005 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
2007 2015-09-21 Yao Qi <yao.qi@linaro.org>
2009 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
2011 2015-09-21 Yao Qi <yao.qi@linaro.org>
2013 * tracepoint.c (max_jump_pad_size): Remove.
2015 2015-09-18 Yao Qi <yao.qi@linaro.org>
2017 * linux-aarch64-low.c: Don't include sys/uio.h.
2018 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
2020 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
2022 * tracepoint.c (eval_result_type): Change prototype.
2023 (condition_true_at_tracepoint): Fix argument to compiled_cond.
2025 2015-09-15 Pedro Alves <palves@redhat.com>
2027 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
2028 Check whether to report exec events instead of checking whether
2029 multiprocess is enabled.
2031 2015-09-15 Pedro Alves <palves@redhat.com>
2034 * remote-utils.c (prepare_resume_reply): Merge
2035 TARGET_WAITKIND_VFORK_DONE switch case with the
2036 TARGET_WAITKIND_FORKED case.
2038 2015-09-15 Yao Qi <yao.qi@linaro.org>
2040 * server.c (handle_query): Check string comparison using
2041 "else if" instead of "if".
2043 2015-09-15 Yao Qi <yao.qi@linaro.org>
2045 * server.c (vCont_supported): New global variable.
2046 (handle_query): Set vCont_supported to 1 if "vContSupported+"
2047 matches. Append ";vContSupported+" to own_buf.
2048 (handle_v_requests): Append ";s;S" to own_buf if target supports
2049 hardware single step or vCont_supported is false.
2050 (capture_main): Set vCont_supported to zero.
2052 2015-09-15 Yao Qi <yao.qi@linaro.org>
2054 * linux-low.c (linux_supports_conditional_breakpoints): Rename
2056 (linux_supports_hardware_single_step): ... New function.
2057 (linux_target_ops): Update.
2058 * lynx-low.c (lynx_target_ops): Set field
2059 supports_hardware_single_step to target_can_do_hardware_single_step.
2060 * nto-low.c (nto_target_ops): Likewise.
2061 * spu-low.c (spu_target_ops): Likewise.
2062 * win32-low.c (win32_target_ops): Likewise.
2063 * target.c (target_can_do_hardware_single_step): New function.
2064 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2065 Remove. <supports_hardware_single_step>: New field.
2066 (target_supports_conditional_breakpoints): Remove.
2067 (target_supports_hardware_single_step): New macro.
2068 (target_can_do_hardware_single_step): Declare.
2069 * server.c (handle_query): Use target_supports_hardware_single_step
2070 instead of target_supports_conditional_breakpoints.
2072 2015-09-15 Yao Qi <yao.qi@linaro.org>
2074 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
2076 (struct linux_target_ops the_low_target): Install
2077 aarch64_linux_siginfo_fixup.
2079 2015-09-11 Don Breazeal <donb@codesourcery.com>
2080 Luis Machado <lgustavo@codesourcery.com>
2082 * linux-low.c (linux_mourn): Static declaration.
2083 (linux_arch_setup): Move in front of
2084 handle_extended_wait.
2085 (linux_arch_setup_thread): New function.
2086 (handle_extended_wait): Handle exec events. Call
2087 linux_arch_setup_thread. Make event_lwp argument a
2088 pointer-to-a-pointer.
2089 (check_zombie_leaders): Do not check stopped threads.
2090 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
2091 (linux_low_filter_event): Add lwp and thread for exec'ing
2092 non-leader thread if leader thread has been deleted.
2093 Refactor code into linux_arch_setup_thread and call it.
2094 Pass child lwp pointer by reference to handle_extended_wait.
2095 (linux_wait_for_event_filtered): Update comment.
2096 (linux_wait_1): Prevent clobbering exec event status.
2097 (linux_supports_exec_events): New function.
2098 (linux_target_ops) <supports_exec_events>: Initialize new member.
2099 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
2101 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
2102 * server.c (report_exec_events): New global variable.
2103 (handle_query): Handle qSupported query for exec-events feature.
2104 (captured_main): Initialize report_exec_events.
2105 * server.h (report_exec_events): Declare new global variable.
2106 * target.h (struct target_ops) <supports_exec_events>: New
2108 (target_supports_exec_events): New macro.
2109 * win32-low.c (win32_target_ops) <supports_exec_events>:
2110 Initialize new member.
2112 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
2114 * linux-low.c (linux_low_enable_btrace): Remove.
2115 (linux_target_ops): Replace linux_low_enable_btrace with
2116 linux_enable_btrace.
2118 2015-09-03 Yao Qi <yao.qi@linaro.org>
2120 * linux-aarch64-low.c (aarch64_insert_point): Call
2121 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
2124 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2126 * linux-low.c (check_stopped_by_breakpoint): Use
2127 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
2129 2015-08-27 Pedro Alves <palves@redhat.com>
2131 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
2133 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
2135 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
2136 the XNEW-family equivalent.
2137 (compile_bytecodes): Likewise.
2138 * dll.c (loaded_dll): Likewise.
2139 * event-loop.c (append_callback_event): Likewise.
2140 (create_file_handler): Likewise.
2141 (create_file_event): Likewise.
2142 * hostio.c (handle_open): Likewise.
2143 * inferiors.c (add_thread): Likewise.
2144 (add_process): Likewise.
2145 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
2146 * linux-arm-low.c (arm_new_process): Likewise.
2147 (arm_new_thread): Likewise.
2148 * linux-low.c (add_to_pid_list): Likewise.
2149 (linux_add_process): Likewise.
2150 (handle_extended_wait): Likewise.
2151 (add_lwp): Likewise.
2152 (enqueue_one_deferred_signal): Likewise.
2153 (enqueue_pending_signal): Likewise.
2154 (linux_resume_one_lwp_throw): Likewise.
2155 (linux_resume_one_thread): Likewise.
2156 (linux_read_memory): Likewise.
2157 (linux_write_memory): Likewise.
2158 * linux-mips-low.c (mips_linux_new_process): Likewise.
2159 (mips_linux_new_thread): Likewise.
2160 (mips_add_watchpoint): Likewise.
2161 * linux-x86-low.c (initialize_low_arch): Likewise.
2162 * lynx-low.c (lynx_add_process): Likewise.
2163 * mem-break.c (set_raw_breakpoint_at): Likewise.
2164 (set_breakpoint): Likewise.
2165 (add_condition_to_breakpoint): Likewise.
2166 (add_commands_to_breakpoint): Likewise.
2167 (clone_agent_expr): Likewise.
2168 (clone_one_breakpoint): Likewise.
2169 * regcache.c (new_register_cache): Likewise.
2170 * remote-utils.c (look_up_one_symbol): Likewise.
2171 * server.c (queue_stop_reply): Likewise.
2172 (start_inferior): Likewise.
2173 (queue_stop_reply_callback): Likewise.
2174 (handle_target_event): Likewise.
2175 * spu-low.c (fetch_ppc_memory): Likewise.
2176 (store_ppc_memory): Likewise.
2177 * target.c (set_target_ops): Likewise.
2178 * thread-db.c (thread_db_load_search): Likewise.
2179 (try_thread_db_load_1): Likewise.
2180 * tracepoint.c (add_tracepoint): Likewise.
2181 (add_tracepoint_action): Likewise.
2182 (create_trace_state_variable): Likewise.
2183 (cmd_qtdpsrc): Likewise.
2184 (cmd_qtro): Likewise.
2185 (add_while_stepping_state): Likewise.
2186 * win32-low.c (child_add_thread): Likewise.
2187 (get_image_name): Likewise.
2189 2015-08-25 Yao Qi <yao.qi@linaro.org>
2191 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
2193 2015-08-25 Yao Qi <yao.qi@linaro.org>
2195 * Makefile.in (aarch64-linux.o): New rule.
2196 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
2198 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
2199 (aarch64_init_debug_reg_state): Make it extern.
2200 (aarch64_linux_prepare_to_resume): Remove.
2202 2015-08-25 Yao Qi <yao.qi@linaro.org>
2204 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
2205 lwp_arch_private_info and ptid_of_lwp.
2207 2015-08-25 Yao Qi <yao.qi@linaro.org>
2209 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
2210 Find proc_info by find_process_pid. All callers updated.
2212 2015-08-25 Yao Qi <yao.qi@linaro.org>
2214 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
2216 (debug_reg_change_callback): Remove.
2217 (aarch64_notify_debug_reg_change): Remove.
2219 2015-08-25 Yao Qi <yao.qi@linaro.org>
2221 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
2222 Call current_lwp_ptid.
2224 2015-08-25 Yao Qi <yao.qi@linaro.org>
2226 * linux-aarch64-low.c (debug_reg_change_callback): Use
2229 2015-08-25 Yao Qi <yao.qi@linaro.org>
2231 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
2233 2015-08-25 Yao Qi <yao.qi@linaro.org>
2235 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
2237 2015-08-25 Yao Qi <yao.qi@linaro.org>
2239 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
2242 2015-08-25 Yao Qi <yao.qi@linaro.org>
2244 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
2246 (debug_reg_change_callback): Remove argument entry and add argument
2247 lwp. Remove local variable thread. Don't print thread id in the
2248 debugging output. Don't check whether pid of thread equals to pid.
2249 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
2250 iterate_over_lwps instead find_inferior.
2252 2015-08-24 Pedro Alves <palves@redhat.com>
2254 * inferiors.c (get_first_process): New function.
2255 * inferiors.h (get_first_process): New declaration.
2256 * remote-utils.c (read_ptid): Default to the first process in the
2257 list, instead of to the current thread's process.
2259 2015-08-24 Pedro Alves <palves@redhat.com>
2261 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
2262 * event-loop.c: Likewise.
2263 * remote-utils.c: Likewise.
2264 * tracepoint.c: Likewise.
2266 2015-08-24 Pedro Alves <palves@redhat.com>
2268 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
2271 2015-08-21 Pedro Alves <palves@redhat.com>
2273 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
2274 instead of literal 1.
2276 2015-08-21 Pedro Alves <palves@redhat.com>
2278 * tdesc.c (default_description): Explicitly zero-initialize.
2280 2015-08-21 Pedro Alves <palves@redhat.com>
2283 * inferiors.c (remove_thread): Discard any pending stop reply for
2285 * server.c (remove_all_on_match_pid): Rename to ...
2286 (remove_all_on_match_ptid): ... this. Work with a filter ptid
2288 (discard_queued_stop_replies): Change parameter to a ptid. Now
2290 (handle_v_kill, kill_inferior_callback, captured_main)
2291 (process_serial_event): Adjust.
2292 * server.h (discard_queued_stop_replies): Declare.
2294 2015-08-21 Pedro Alves <palves@redhat.com>
2296 * linux-low.c (wait_for_sigstop): Always switch to no thread
2297 selected if the previously current thread dies.
2298 * lynx-low.c (lynx_request_interrupt): Use the first thread's
2299 process instead of the current thread's.
2300 * remote-utils.c (input_interrupt): Don't check if there's no
2302 * server.c (gdb_read_memory, gdb_write_memory): If setting the
2303 current thread to the general thread fails, error out.
2304 (handle_qxfer_auxv, handle_qxfer_libraries)
2305 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
2306 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
2307 (handle_query): Check if there's a thread selected instead of
2308 checking whether there's any thread in the thread list.
2309 (handle_qxfer_threads, handle_qxfer_btrace)
2310 (handle_qxfer_btrace_conf): Don't error out early if there's no
2311 thread in the thread list.
2312 (handle_v_cont, myresume): Don't set the current thread to the
2314 (process_serial_event) <Hg handling>: Also set thread_id if the
2315 previous general thread is still alive.
2316 (process_serial_event) <g/G handling>: If setting the current
2317 thread to the general thread fails, error out.
2318 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
2319 thread's lwp instead of the current thread's.
2320 * target.c (set_desired_thread): If the desired thread was not
2321 found, leave the current thread pointing to NULL. Return an int
2322 (boolean) indicating success.
2323 * target.h (set_desired_thread): Change return type to int.
2325 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
2327 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
2328 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
2330 (ps_get_thread_area): New function.
2332 2015-08-19 Gary Benson <gbenson@redhat.com>
2334 * hostio.c (handle_pread): Do not attempt to read more data
2335 than hostio_reply_with_data can fit in a packet.
2337 2015-08-18 Joel Brobecker <brobecker@adacore.com>
2339 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
2341 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
2343 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
2345 2015-08-06 Pedro Alves <palves@redhat.com>
2347 * tracepoint.c (expr_eval_result): Now an int.
2349 2015-08-06 Pedro Alves <palves@redhat.com>
2351 * gdbthread.h (struct regcache): Forward declare.
2352 (struct thread_info) <regcache_data>: Now a struct regcache
2354 * inferiors.c (inferior_regcache_data)
2355 (set_inferior_regcache_data): Now work with struct regcache
2357 * inferiors.h (struct regcache): Forward declare.
2358 (inferior_regcache_data, set_inferior_regcache_data): Now work
2359 with struct regcache pointers.
2360 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
2361 (free_register_cache_thread): Remove struct regcache pointer
2364 2015-08-06 Pedro Alves <palves@redhat.com>
2366 * server.c (captured_main): On error, print the exception message
2367 to stderr, and if run_once is set, throw a quit.
2369 2015-08-06 Pedro Alves <palves@redhat.com>
2371 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
2374 2015-08-06 Pedro Alves <palves@redhat.com>
2376 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
2377 reading beyond the passed in buffer length.
2379 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
2381 * tracepoint.c (symbol_list) <required>: Remove.
2383 2015-08-06 Pedro Alves <palves@redhat.com>
2385 * linux-low.c (handle_extended_wait): Set the fork child's suspend
2386 count if stopping and suspending threads.
2387 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
2388 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
2389 (linux_detach): Complete an ongoing step-over.
2390 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
2392 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
2393 (linux_wait_1): If passing a signal to the inferior after
2394 finishing a step-over, unsuspend and re-resume all lwps. If we
2395 see a single-step event but the thread should be continuing, don't
2396 pass the trap to gdb.
2397 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
2398 internal_error instead of gdb_assert.
2399 (enqueue_pending_signal): New function.
2400 (check_ptrace_stopped_lwp_gone): Add debug output.
2401 (start_step_over): Use internal_error instead of gdb_assert.
2402 (complete_ongoing_step_over): New function.
2403 (linux_resume_one_thread): Don't resume a suspended thread.
2404 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
2407 2015-08-06 Pedro Alves <palves@redhat.com>
2409 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
2410 (linux_thread_alive): Use lwp_is_marked_dead.
2411 (extended_event_reported): Delete.
2412 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
2413 instead of extended_event_reported.
2414 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
2416 (lwp_is_marked_dead): New function.
2417 (lwp_running): Use lwp_is_marked_dead.
2418 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
2421 2015-08-06 Pedro Alves <palves@redhat.com>
2423 * linux-low.c (linux_wait_1): Move fork event output out of the
2424 !report_to_gdb check. Pass event_child->waitstatus to
2425 target_waitstatus_to_string instead of ourstatus.
2427 2015-08-04 Yao Qi <yao.qi@linaro.org>
2429 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
2430 if current_thread is 32 bit.
2432 2015-08-04 Yao Qi <yao.qi@linaro.org>
2434 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2435 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2436 * server.c (extended_protocol): Remove "static".
2437 * server.h (extended_protocol): Declare it.
2439 2015-08-04 Yao Qi <yao.qi@linaro.org>
2441 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
2442 both aarch64 and aarch32.
2443 (aarch64_set_pc): Likewise.
2445 2015-08-04 Yao Qi <yao.qi@linaro.org>
2447 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
2448 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
2449 arm-with-neon.xml to srv_xmlfiles.
2450 * linux-aarch64-low.c: Include linux-aarch32-low.h.
2451 (is_64bit_tdesc): New function.
2452 (aarch64_linux_read_description): New function.
2453 (aarch64_arch_setup): Call aarch64_linux_read_description.
2454 (regs_info): Rename to regs_info_aarch64.
2455 (aarch64_regs_info): Return right regs_info.
2456 (initialize_low_arch): Call initialize_low_arch_aarch32.
2458 2015-08-04 Yao Qi <yao.qi@linaro.org>
2460 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
2461 * linux-aarch32-low.c: New file.
2462 * linux-aarch32-low.h: New file.
2463 * linux-arm-low.c (arm_fill_gregset): Move it to
2464 linux-aarch32-low.c.
2465 (arm_store_gregset): Likewise.
2466 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
2467 (arm_store_vfpregset): Call arm_store_vfpregset_num.
2468 (arm_arch_setup): Check if PTRACE_GETREGSET works.
2469 (regs_info): Rename to regs_info_arm.
2470 (arm_regs_info): Return regs_info_aarch32 if
2471 have_ptrace_getregset is 1 and target description is
2472 arm_with_neon or arm_with_vfpv3.
2473 (initialize_low_arch): Don't call init_registers_arm_with_neon.
2474 Call initialize_low_arch_aarch32 instead.
2476 2015-08-04 Yao Qi <yao.qi@linaro.org>
2478 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
2479 * linux-low.c: ... here.
2480 * linux-low.h (have_ptrace_getregset): Declare it.
2482 2015-08-04 Pedro Alves <palves@redhat.com>
2484 * thread-db.c (struct thread_db): Use new typedefs.
2485 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
2487 (disable_thread_event_reporting): Cast result of dlsym to
2488 destination function pointer type.
2489 (thread_db_mourn): Use td_ta_delete_ftype.
2491 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
2493 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
2495 (CDX_BREAKPOINT): Define for R2.
2496 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
2497 (the_low_target): Add comments.
2499 2015-07-30 Yao Qi <yao.qi@linaro.org>
2501 * linux-arm-low.c (arm_hwcap): Remove it.
2502 (arm_read_description): New local variable arm_hwcap. Don't
2503 set arm_hwcap to zero.
2505 2015-07-30 Yao Qi <yao.qi@linaro.org>
2507 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
2508 Use regcache->tdesc instead.
2509 (arm_store_wmmxregset): Likewise.
2510 (arm_fill_vfpregset): Likewise.
2511 (arm_store_vfpregset): Likewise.
2513 2015-07-30 Yao Qi <yao.qi@linaro.org>
2515 * linux-arm-low.c: Include arch/arm.h.
2516 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
2517 (arm_store_gregset): Likewise.
2519 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
2521 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
2522 ptrace's 4th parameter.
2524 2015-07-27 Yao Qi <yao.qi@linaro.org>
2526 * configure.srv (case aarch64*-*-linux*): Don't set
2529 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
2531 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
2533 * linux-arm-low.c: Likewise.
2534 * linux-cris-low.c: Likewise.
2535 * linux-crisv32-low.c: Likewise.
2536 * linux-low.c: Likewise.
2537 * linux-m68k-low.c: Likewise.
2538 * linux-mips-low.c: Likewise.
2539 * linux-nios2-low.c: Likewise.
2540 * linux-s390-low.c: Likewise.
2541 * linux-sparc-low.c: Likewise.
2542 * linux-tic6x-low.c: Likewise.
2543 * linux-tile-low.c: Likewise.
2544 * linux-x86-low.c: Likewise.
2546 2015-07-24 Pedro Alves <palves@redhat.com>
2548 * config.in: Regenerate.
2549 * configure: Regenerate.
2551 2015-07-24 Pedro Alves <palves@redhat.com>
2553 * acinclude.m4: Include ../ptrace.m4.
2554 * configure.ac: Call GDB_AC_PTRACE.
2555 * config.in, configure: Regenerate.
2557 2015-07-24 Yao Qi <yao.qi@linaro.org>
2559 * linux-low.c (linux_create_inferior): Remove setting to
2560 proc->priv->new_inferior.
2561 (linux_attach): Likewise.
2562 (linux_low_filter_event): Likewise.
2563 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
2565 2015-07-24 Yao Qi <yao.qi@linaro.org>
2567 * linux-low.c (linux_arch_setup): New function.
2568 (linux_low_filter_event): If proc->tdesc is NULL and
2569 proc->attached is true, call the_low_target.arch_setup.
2570 Otherwise, keep status pending, and return.
2571 (linux_resume_one_lwp_throw): Don't call get_pc if
2572 thread->while_stepping isn't NULL. Don't call
2573 get_thread_regcache if proc->tdesc is NULL.
2574 (need_step_over_p): Return 0 if proc->tdesc is NULL.
2575 (linux_target_ops): Install arch_setup.
2576 * server.c (start_inferior): Call the_target->arch_setup.
2577 * target.h (struct target_ops) <arch_setup>: New field.
2578 (target_arch_setup): New marco.
2579 * lynx-low.c (lynx_target_ops): Update.
2580 * nto-low.c (nto_target_ops): Update.
2581 * spu-low.c (spu_target_ops): Update.
2582 * win32-low.c (win32_target_ops): Update.
2584 2015-07-24 Yao Qi <yao.qi@linaro.org>
2586 * linux-low.c (linux_add_process): Don't set
2587 proc->priv->new_inferior.
2588 (linux_create_inferior): Set proc->priv->new_inferior to 1.
2589 (linux_attach): Likewise.
2591 2015-07-24 Yao Qi <yao.qi@linaro.org>
2593 * server.c (start_inferior): Code refactor.
2595 2015-07-24 Yao Qi <yao.qi@linaro.org>
2597 * server.c (process_serial_event): Set general_thread.
2599 2015-07-21 Yao Qi <yao.qi@linaro.org>
2601 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
2602 aarch64_linux_get_debug_reg_capacity.
2604 2015-07-17 Yao Qi <yao.qi@linaro.org>
2606 * Makefile.in (aarch64-linux-hw-point.o): New rule.
2607 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
2608 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
2609 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
2610 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
2611 (AARCH64_HWP_ALIGNMENT): Likewise.
2612 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
2613 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
2614 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
2615 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
2616 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
2617 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
2618 (struct aarch64_debug_reg_state): Likewise.
2619 (struct arch_lwp_info): Likewise.
2620 (aarch64_align_watchpoint): Likewise.
2621 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
2622 (aarch64_watchpoint_length): Likewise.
2623 (aarch64_point_encode_ctrl_reg): Likewise
2624 (aarch64_point_is_aligned): Likewise.
2625 (aarch64_align_watchpoint): Likewise.
2626 (aarch64_linux_set_debug_regs):
2627 (aarch64_dr_state_insert_one_point): Likewise.
2628 (aarch64_dr_state_remove_one_point): Likewise.
2629 (aarch64_handle_breakpoint): Likewise.
2630 (aarch64_handle_aligned_watchpoint): Likewise.
2631 (aarch64_handle_unaligned_watchpoint): Likewise.
2632 (aarch64_handle_watchpoint): Likewise.
2634 2015-07-17 Yao Qi <yao.qi@linaro.org>
2636 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
2637 and don't aarch64_get_debug_reg_state. All callers update.
2638 (aarch64_handle_aligned_watchpoint): Likewise.
2639 (aarch64_handle_unaligned_watchpoint): Likewise.
2640 (aarch64_handle_watchpoint): Likewise.
2641 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
2642 (aarch64_remove_point): Likewise.
2644 2015-07-17 Yao Qi <yao.qi@linaro.org>
2646 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
2648 (aarch64_handle_unaligned_watchpoint): Likewise.
2650 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2652 Revert the previous 3 commits:
2653 Move gdb_regex* to common/
2654 Move linux_find_memory_regions_full & co.
2655 gdbserver build-id attribute generator
2657 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2658 Jan Kratochvil <jan.kratochvil@redhat.com>
2660 gdbserver build-id attribute generator.
2661 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
2662 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
2663 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
2665 (get_dynamic): Use find_pdhr to traverse program headers.
2666 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
2667 (compare_mapping_entry_range, struct find_memory_region_callback_data)
2668 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
2669 (get_hex_build_id): New.
2670 (linux_qxfer_libraries_svr4): Add optional build-id attribute
2671 to reply XML document.
2673 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2674 Jan Kratochvil <jan.kratochvil@redhat.com>
2676 * target.c: Include target/target-utils.h and fcntl.h.
2677 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
2678 (target_fileio_read_stralloc): New functions.
2680 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2682 * Makefile.in (OBS): Add gdb_regex.o.
2684 * config.in: Rebuilt.
2685 * configure: Rebuilt.
2687 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2688 Jan Kratochvil <jan.kratochvil@redhat.com>
2690 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
2691 * Makefile.in (OBS): Add target-utils.o.
2692 (linux-maps.o, target-utils.o): New.
2693 * configure.srv (srv_linux_obj): Add linux-maps.o.
2695 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
2697 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
2699 (the_low_target): Install it.
2701 2015-07-14 Pedro Alves <palves@redhat.com>
2703 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
2704 Instead, ignore ECHILD, and throw an error for other errnos.
2706 2015-07-10 Pedro Alves <palves@redhat.com>
2708 * event-loop.c (struct callback_event) <data>: Change type to
2709 gdb_client_data instance instead of gdb_client_data pointer.
2710 (append_callback_event): Adjust.
2712 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
2714 * linux-aarch64-low.c: Add comments for each linux_target_ops
2715 method. Remove comments already covered in target_ops and
2716 linux_target_ops definitions.
2717 (the_low_target): Add comments for each unimplemented method.
2719 2015-07-09 Yao Qi <yao.qi@linaro.org>
2721 * linux-aarch64-low.c (aarch64_regmap): Remove.
2722 (aarch64_usrregs_info): Remove.
2723 (regs_info): Set field usrregs to NULL.
2725 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
2727 * linux-low.c: Include "rsp-low.h"
2728 (linux_low_encode_pt_config, linux_low_encode_raw): New.
2729 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
2730 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
2731 (handle_btrace_enable_pt): New.
2732 (handle_btrace_general_set): Support "pt".
2733 (handle_btrace_conf_general_set): Support "pt:size".
2735 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
2737 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
2740 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
2742 * linux-aarch64-low.c: Remove comment about endianness.
2743 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
2744 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
2747 2015-06-24 Gary Benson <gbenson@redhat.com>
2749 * linux-i386-ipa.c (stdint.h): Do not include.
2750 * lynx-i386-low.c (stdint.h): Likewise.
2751 * lynx-ppc-low.c (stdint.h): Likewise.
2752 * mem-break.c (stdint.h): Likewise.
2753 * thread-db.c (stdint.h): Likewise.
2754 * tracepoint.c (stdint.h): Likewise.
2755 * win32-low.c (stdint.h): Likewise.
2757 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
2759 * server.c (write_qxfer_response): Update call to
2760 remote_escape_output.
2762 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
2763 Jan Kratochvil <jan.kratochvil@redhat.com>
2765 Merge multiple hex conversions.
2766 * gdbreplay.c (tohex): Rename to 'fromhex'.
2767 (logchar): Use fromhex.
2769 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
2771 * server.c (handle_qxfer_libraries): Set `version' attribute for
2774 2015-06-10 Gary Benson <gbenson@redhat.com>
2776 * target.h (struct target_ops) <multifs_open>: New field.
2777 <multifs_unlink>: Likewise.
2778 <multifs_readlink>: Likewise.
2779 * linux-low.c (nat/linux-namespaces.h): New include.
2780 (linux_target_ops): Initialize the_target->multifs_open,
2781 the_target->multifs_unlink and the_target->multifs_readlink.
2782 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
2783 * hostio.c (hostio_fs_pid): New static variable.
2784 (hostio_handle_new_gdb_connection): New function.
2785 (handle_setfs): Likewise.
2786 (handle_open): Use the_target->multifs_open as appropriate.
2787 (handle_unlink): Use the_target->multifs_unlink as appropriate.
2788 (handle_readlink): Use the_target->multifs_readlink as
2790 (handle_vFile): Handle vFile:setfs packets.
2791 * server.c (handle_query): Call hostio_handle_new_gdb_connection
2792 after target_handle_new_gdb_connection.
2794 2015-06-10 Gary Benson <gbenson@redhat.com>
2796 * configure.ac (AC_CHECK_FUNCS): Add setns.
2797 * config.in: Regenerate.
2798 * configure: Likewise.
2799 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
2800 (linux-namespaces.o): New rule.
2801 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
2803 2015-06-09 Gary Benson <gbenson@redhat.com>
2805 * hostio.c (handle_open): Process mode argument with
2806 fileio_to_host_mode.
2808 2015-06-01 Yao Qi <yao.qi@linaro.org>
2810 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
2811 * linux-x86-low.c: Likewise.
2813 2015-05-28 Don Breazeal <donb@codesourcery.com>
2815 * linux-low.c (handle_extended_wait): Initialize
2816 thread_info.last_resume_kind for new fork children.
2818 2015-05-15 Pedro Alves <palves@redhat.com>
2820 * target.h (target_handle_new_gdb_connection): Rewrite using if
2821 wrapped in do/while.
2823 2015-05-14 Joel Brobecker <brobecker@adacore.com>
2825 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
2826 * configure, config.in: Regenerate.
2827 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
2830 2015-05-12 Don Breazeal <donb@codesourcery.com>
2832 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
2833 PTRACE_EVENT_VFORK_DONE.
2834 (linux_low_ptrace_options, extended_event_reported): Add vfork
2836 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
2837 and "vforkdone" for RSP 'T' Stop Reply Packet.
2838 * server.h (report_vfork_events): Declare
2841 2015-05-12 Don Breazeal <donb@codesourcery.com>
2843 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
2844 (the_low_target) <new_fork>: Initialize new member.
2845 * linux-arm-low.c (arm_new_fork): New function.
2846 (the_low_target) <new_fork>: Initialize new member.
2847 * linux-low.c (handle_extended_wait): Call new target function
2849 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
2850 * linux-mips-low.c (mips_add_watchpoint): New function
2851 extracted from mips_insert_point.
2852 (the_low_target) <new_fork>: Initialize new member.
2853 (mips_linux_new_fork): New function.
2854 (mips_insert_point): Call mips_add_watchpoint.
2855 * linux-x86-low.c (x86_linux_new_fork): New function.
2856 (the_low_target) <new_fork>: Initialize new member.
2858 2015-05-12 Don Breazeal <donb@codesourcery.com>
2860 * linux-low.c (handle_extended_wait): Implement return value,
2861 rename argument 'event_child' to 'event_lwp', handle
2862 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
2863 (linux_low_ptrace_options): New function.
2864 (linux_low_filter_event): Call linux_low_ptrace_options,
2865 use different argument fo linux_enable_event_reporting,
2866 use return value from handle_extended_wait.
2867 (extended_event_reported): New function.
2868 (linux_wait_1): Call extended_event_reported and set
2869 status to report fork events.
2870 (linux_write_memory): Add pid to debug message.
2871 (reset_lwp_ptrace_options_callback): New function.
2872 (linux_handle_new_gdb_connection): New function.
2873 (linux_target_ops): Initialize new structure member.
2874 * linux-low.h (struct lwp_info) <waitstatus>: New member.
2875 * lynx-low.c: Initialize new structure member.
2876 * remote-utils.c (prepare_resume_reply): Implement stop reason
2877 "fork" for "T" stop message.
2878 * server.c (handle_query): Call handle_new_gdb_connection.
2879 * server.h (report_fork_events): Declare global flag.
2880 * target.h (struct target_ops) <handle_new_gdb_connection>:
2882 (target_handle_new_gdb_connection): New macro.
2883 * win32-low.c: Initialize new structure member.
2885 2015-05-12 Don Breazeal <donb@codesourcery.com>
2887 * mem-break.c (APPEND_TO_LIST): Define macro.
2888 (clone_agent_expr): New function.
2889 (clone_one_breakpoint): New function.
2890 (clone_all_breakpoints): New function.
2891 * mem-break.h: Declare new functions.
2893 2015-05-12 Don Breazeal <donb@codesourcery.com>
2895 * linux-low.c (linux_supports_fork_events): New function.
2896 (linux_supports_vfork_events): New function.
2897 (linux_target_ops): Initialize new structure members.
2898 (initialize_low): Call linux_check_ptrace_features.
2899 * lynx-low.c (lynx_target_ops): Initialize new structure
2901 * server.c (report_fork_events, report_vfork_events):
2903 (handle_query): Add new features to qSupported packet and
2905 (captured_main): Initialize new global variables.
2906 * target.h (struct target_ops) <supports_fork_events>:
2908 <supports_vfork_events>: New member.
2909 (target_supports_fork_events): New macro.
2910 (target_supports_vfork_events): New macro.
2911 * win32-low.c (win32_target_ops): Initialize new structure
2914 2015-05-12 Gary Benson <gbenson@redhat.com>
2916 * server.c (handle_qxfer_exec_file): Use current process
2919 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
2921 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
2922 Remove HAVE_PTRACE_GETREGS conditionals.
2923 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
2924 instead of PTRACE_GETREGS and PTRACE_SETREGS.
2926 2015-05-08 Yao Qi <yao.qi@linaro.org>
2928 * linux-low.c (linux_supports_conditional_breakpoints): New
2930 (linux_target_ops): Install new target method.
2931 * lynx-low.c (lynx_target_ops): Install NULL hook for
2932 supports_conditional_breakpoints.
2933 * nto-low.c (nto_target_ops): Likewise.
2934 * spu-low.c (spu_target_ops): Likewise.
2935 * win32-low.c (win32_target_ops): Likewise.
2936 * server.c (handle_query): Check
2937 target_supports_conditional_breakpoints.
2938 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2940 (target_supports_conditional_breakpoints): New macro.
2942 2015-05-06 Pedro Alves <palves@redhat.com>
2945 * server.c (start_inferior): If the process exits, mourn it.
2947 2015-04-21 Gary Benson <gbenson@redhat.com>
2949 * hostio.c (fileio_open_flags_to_host): Factored out to
2950 fileio_to_host_openflags in common/fileio.c. Single use
2953 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
2955 * linux-xtensa-low.c (xtensa_fill_gregset)
2956 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
2959 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
2961 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
2962 (regs_info): Replace usrregs pointer with NULL.
2964 2015-04-17 Gary Benson <gbenson@redhat.com>
2966 * target.h (struct target_ops) <pid_to_exec_file>: New field.
2967 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
2968 * server.c (handle_qxfer_exec_file): New function.
2969 (qxfer_packets): Add exec-file entry.
2970 (handle_query): Report qXfer:exec-file:read as supported packet.
2972 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
2974 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
2976 2015-04-09 Gary Benson <gbenson@redhat.com>
2978 * hostio-errno.c (errno_to_fileio_error): Remove function.
2979 Update caller to use remote_fileio_to_fio_error.
2981 2015-04-09 Yao Qi <yao.qi@linaro.org>
2983 * linux-low.c (linux_insert_point): Call
2984 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
2985 (linux_remove_point): Call remove_memory_breakpoint if type is
2987 * linux-x86-low.c (x86_insert_point): Don't call
2988 insert_memory_breakpoint.
2989 (x86_remove_point): Don't call remove_memory_breakpoint.
2991 2015-04-01 Pedro Alves <palves@redhat.com>
2992 Cleber Rosa <crosa@redhat.com>
2994 * server.c (gdbserver_usage): Reorganize and extend the usage
2997 2015-03-24 Pedro Alves <palves@redhat.com>
2999 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
3000 output. Also dump TRAP_TRACE.
3001 (linux_low_filter_event): In debug output, distinguish a
3002 resume_stop SIGSTOP from a delayed SIGSTOP.
3004 2015-03-24 Gary Benson <gbenson@redhat.com>
3006 * linux-x86-low.c (x86_linux_new_thread): Moved to
3008 (x86_linux_prepare_to_resume): Likewise.
3010 2015-03-24 Gary Benson <gbenson@redhat.com>
3012 * Makefile.in (x86-linux-dregs.o): New rule.
3013 * configure.srv: Add x86-linux-dregs.o to relevant targets.
3014 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
3015 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
3016 (x86_linux_dr_get): Likewise.
3017 (x86_linux_dr_set): Likewise.
3018 (update_debug_registers_callback): Likewise.
3019 (x86_linux_dr_set_addr): Likewise.
3020 (x86_linux_dr_get_addr): Likewise.
3021 (x86_linux_dr_set_control): Likewise.
3022 (x86_linux_dr_get_control): Likewise.
3023 (x86_linux_dr_get_status): Likewise.
3024 (x86_linux_update_debug_registers): Likewise.
3026 2015-03-24 Gary Benson <gbenson@redhat.com>
3028 * linux-x86-low.c (x86_linux_update_debug_registers):
3029 New function, factored out from...
3030 (x86_linux_prepare_to_resume): ...this.
3032 2015-03-24 Gary Benson <gbenson@redhat.com>
3034 * linux-x86-low.c (x86_linux_dr_get): Update comments.
3035 (x86_linux_dr_set): Likewise.
3036 (update_debug_registers_callback): Likewise.
3037 (x86_linux_dr_set_addr): Likewise.
3038 (x86_linux_dr_get_addr): Likewise.
3039 (x86_linux_dr_set_control): Likewise.
3040 (x86_linux_dr_get_control): Likewise.
3041 (x86_linux_dr_get_status): Likewise.
3042 (x86_linux_prepare_to_resume): Likewise.
3044 2015-03-24 Gary Benson <gbenson@redhat.com>
3046 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
3047 Use perror_with_name. Pass string through gettext.
3048 (x86_linux_dr_set): Likewise.
3050 2015-03-24 Gary Benson <gbenson@redhat.com>
3052 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
3053 (x86_linux_dr_set_addr): ...this.
3054 (x86_dr_low_get_addr): Rename to...
3055 (x86_linux_dr_get_addr): ...this.
3056 (x86_dr_low_set_control): Rename to...
3057 (x86_linux_dr_set_control): ...this.
3058 (x86_dr_low_get_control): Rename to...
3059 (x86_linux_dr_get_control): ...this.
3060 (x86_dr_low_get_status): Rename to...
3061 (x86_linux_dr_get_status): ...this.
3062 (x86_dr_low): Update with new function names.
3064 2015-03-24 Gary Benson <gbenson@redhat.com>
3066 * Makefile.in (x86-linux.o): New rule.
3067 * configure.srv: Add x86-linux.o to relevant targets.
3068 * linux-low.c (lwp_set_arch_private_info): New function.
3069 (lwp_arch_private_info): Likewise.
3070 * linux-x86-low.c: Include nat/x86-linux.h.
3071 (arch_lwp_info): Removed structure.
3072 (update_debug_registers_callback):
3073 Use lwp_set_debug_registers_changed.
3074 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
3075 and lwp_set_debug_registers_changed.
3076 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
3078 2015-03-24 Gary Benson <gbenson@redhat.com>
3080 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
3081 * linux-arm-low.c (arm_new_thread): Likewise.
3082 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
3083 * linux-mips-low.c (mips_linux_new_thread): Likewise.
3084 * linux-x86-low.c (x86_linux_new_thread): Likewise.
3085 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
3087 2015-03-24 Gary Benson <gbenson@redhat.com>
3089 * linux-low.c (ptid_of_lwp): New function.
3090 (lwp_is_stopped): Likewise.
3091 (lwp_stop_reason): Likewise.
3092 * linux-x86-low.c (update_debug_registers_callback):
3094 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
3097 2015-03-24 Gary Benson <gbenson@redhat.com>
3099 * linux-low.h (linux_stop_lwp): Remove declaration.
3101 2015-03-24 Gary Benson <gbenson@redhat.com>
3103 * linux-low.h: Include nat/linux-nat.h.
3104 * linux-low.c (iterate_over_lwps_args): New structure.
3105 (iterate_over_lwps_filter): New function.
3106 (iterate_over_lwps): Likewise.
3107 * linux-x86-low.c (update_debug_registers_callback):
3108 Update signature to what iterate_over_lwps expects.
3109 Remove PID check that iterate_over_lwps now performs.
3110 (x86_dr_low_set_addr): Use iterate_over_lwps.
3111 (x86_dr_low_set_control): Likewise.
3113 2015-03-24 Gary Benson <gbenson@redhat.com>
3115 * linux-x86-low.c (x86_debug_reg_state): New function.
3116 (x86_linux_prepare_to_resume): Use the above.
3118 2015-03-24 Gary Benson <gbenson@redhat.com>
3120 * linux-low.c (current_lwp_ptid): New function.
3121 * linux-x86-low.c: Include nat/linux-nat.h.
3122 (x86_dr_low_get_addr): Use current_lwp_ptid.
3123 (x86_dr_low_get_control): Likewise.
3124 (x86_dr_low_get_status): Likewise.
3126 2015-03-20 Pedro Alves <palves@redhat.com>
3128 * tracepoint.c (cmd_qtstatus): Make "str" const.
3130 2015-03-20 Pedro Alves <palves@redhat.com>
3132 * server.c (handle_general_set): Make "req_str" const.
3134 2015-03-19 Pedro Alves <palves@redhat.com>
3136 * linux-low.c (linux_resume_one_lwp): Rename to ...
3137 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
3138 instead call perror_with_name.
3139 (check_ptrace_stopped_lwp_gone): New function.
3140 (linux_resume_one_lwp): Reimplement as wrapper around
3141 linux_resume_one_lwp_throw that swallows errors if the LWP is
3144 2015-03-19 Pedro Alves <palves@redhat.com>
3146 * linux-low.c (count_events_callback, select_event_lwp_callback):
3147 No longer check whether the thread has resume_stop as last resume
3150 2015-03-19 Pedro Alves <palves@redhat.com>
3152 * linux-low.c (count_events_callback, select_event_lwp_callback):
3153 Use the lwp's status_pending_p field, not the thread's.
3155 2015-03-19 Pedro Alves <palves@redhat.com>
3157 * linux-low.c (select_event_lwp_callback): Update comments to
3158 no longer mention SIGTRAP.
3160 2015-03-18 Gary Benson <gbenson@redhat.com>
3162 * server.c (handle_query): Do not report vFile:fstat as supported.
3164 2015-03-11 Gary Benson <gbenson@redhat.com>
3166 * hostio.c (sys/types.h): New include.
3167 (sys/stat.h): Likewise.
3168 (common-remote-fileio.h): Likewise.
3169 (handle_fstat): New function.
3170 (handle_vFile): Handle vFile:fstat packets.
3172 2015-03-11 Gary Benson <gbenson@redhat.com>
3174 * configure.ac (AC_CHECK_MEMBERS): Add checks for
3175 struct stat.st_blocks and struct stat.st_blksize.
3176 * configure: Regenerate.
3177 * config.in: Likewise.
3178 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
3179 (OBS): Add common-remote-fileio.o.
3180 (common-remote-fileio.o): New rule.
3182 2015-03-09 Pedro Alves <palves@redhat.com>
3184 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
3185 'struct sockaddr' pointer in 'accept' call.
3187 2015-03-09 Pedro Alves <palves@redhat.com>
3190 2015-03-07 Pedro Alves <palves@redhat.com>
3191 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3192 or <winsock2.h> here. Instead include "gdb_socket.h".
3193 (remote_open): Use union gdb_sockaddr_u.
3194 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3195 or <winsock2.h> here. Instead include "gdb_socket.h".
3196 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3197 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3199 (init_named_socket, gdb_agent_helper_thread): Use union
3202 2015-03-07 Pedro Alves <palves@redhat.com>
3204 * configure.ac (build_warnings): Move
3205 -Wdeclaration-after-statement to the C-specific set.
3206 * configure: Regenerate.
3208 2015-03-07 Pedro Alves <palves@redhat.com>
3210 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3211 or <winsock2.h> here. Instead include "gdb_socket.h".
3212 (remote_open): Use union gdb_sockaddr_u.
3213 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3214 or <winsock2.h> here. Instead include "gdb_socket.h".
3215 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3216 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3218 (init_named_socket, gdb_agent_helper_thread): Use union
3221 2015-03-07 Pedro Alves <palves@redhat.com>
3223 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
3226 2015-03-06 Yao Qi <yao.qi@linaro.org>
3228 * linux-aarch64-low.c (aarch64_insert_point): Use
3229 show_debug_regs as a boolean.
3230 (aarch64_remove_point): Likewise.
3232 2015-03-05 Pedro Alves <palves@redhat.com>
3234 * lynx-low.c (lynx_target_ops): Install NULL hooks for
3235 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
3236 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
3237 * nto-low.c (nto_target_ops): Likewise.
3238 * spu-low.c (spu_target_ops): Likewise.
3239 * win32-low.c (win32_target_ops): Likewise.
3241 2015-03-04 Pedro Alves <palves@redhat.com>
3243 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3244 Decide whether a breakpoint triggered based on the SIGTRAP's
3246 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
3247 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3248 (linux_low_filter_event): Check for breakpoints before checking
3250 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
3252 (linux_stopped_by_sw_breakpoint)
3253 (linux_supports_stopped_by_sw_breakpoint)
3254 (linux_stopped_by_hw_breakpoint)
3255 (linux_supports_stopped_by_hw_breakpoint): New functions.
3256 (linux_target_ops): Install new target methods.
3258 2015-03-04 Pedro Alves <palves@redhat.com>
3260 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
3261 * server.c (swbreak_feature, hwbreak_feature): New globals.
3262 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
3263 (captured_main): Clear swbreak_feature and hwbreak_feature.
3264 * server.h (swbreak_feature, hwbreak_feature): Declare.
3265 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
3266 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
3267 supports_stopped_by_hw_breakpoint>: New fields.
3268 (target_supports_stopped_by_sw_breakpoint)
3269 (target_stopped_by_sw_breakpoint)
3270 (target_supports_stopped_by_hw_breakpoint)
3271 (target_stopped_by_hw_breakpoint): Declare.
3273 2015-03-04 Pedro Alves <palves@redhat.com>
3275 enum lwp_stop_reason -> enum target_stop_reason
3276 * linux-low.c (check_stopped_by_breakpoint): Adjust.
3277 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
3278 (linux_wait_1, stuck_in_jump_pad_callback)
3279 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
3280 (linux_stopped_by_watchpoint):
3281 * linux-low.h (enum lwp_stop_reason): Delete.
3282 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
3283 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
3285 2015-03-04 Yao Qi <yao.qi@linaro.org>
3287 * Makefile.in (SFILES): Add linux-aarch64-low.c.
3289 2015-03-03 Gary Benson <gbenson@redhat.com>
3291 * hostio.c (handle_vFile): Fix prefix lengths.
3293 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
3295 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
3298 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
3300 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
3301 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
3302 (clean): Add "rm -f" for above C files.
3303 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
3304 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
3305 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
3306 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
3307 * linux-s390-low.c (HWCAP_S390_VX): New macro.
3308 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
3309 (init_registers_s390x_vx_linux64)
3310 (init_registers_s390x_tevx_linux64)
3311 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
3312 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
3314 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
3315 (s390_store_vxrs_high): New functions.
3316 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
3318 (s390_arch_setup): Add logic for selecting one of the new target
3319 descriptions. Activate the new vector regsets if applicable.
3320 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
3321 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
3322 and init_registers_s390x_tevx_linux64.
3324 2015-03-01 Pedro Alves <palves@redhat.com>
3326 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
3329 2015-02-27 Pedro Alves <palves@redhat.com>
3331 * linux-x86-low.c (u_debugreg_offset): New function.
3332 (x86_linux_dr_get, x86_linux_dr_set): Use it.
3334 2015-02-27 Pedro Alves <palves@redhat.com>
3336 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
3337 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
3338 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
3339 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
3340 (ps_lsetfpregs, ps_getpid)
3341 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
3342 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
3343 (ps_lsetxregs, ps_plog): Declare.
3345 2015-02-27 Pedro Alves <palves@redhat.com>
3347 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
3348 IP_AGENT_EXPORT_FUNC.
3349 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
3350 IP_AGENT_EXPORT_FUNC.
3351 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
3352 (IP_AGENT_EXPORT): Delete.
3353 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
3354 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
3355 (gdb_trampoline_buffer_error, collecting, gdb_collect)
3356 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
3357 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
3358 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
3359 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
3360 (traceframe_read_count, traceframe_write_count)
3361 (traceframes_created, trace_state_variables, get_raw_reg)
3362 (get_trace_state_variable_value, set_trace_state_variable_value)
3363 (ust_loaded, helper_thread_id, cmd_buf): Use
3364 IPA_SYM_EXPORTED_NAME.
3365 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
3366 (tracepoints) Use IP_AGENT_EXPORT_VAR.
3367 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
3368 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3369 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
3370 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
3371 EXTERN_C_PUSH/EXTERN_C_POP.
3372 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
3373 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
3374 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3375 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
3376 (traceframe_write_count, traceframe_read_count)
3377 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
3378 (about_to_request_buffer_space, get_trace_state_variable_value)
3379 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
3380 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
3381 EXTERN_C_PUSH/EXTERN_C_POP.
3382 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
3383 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
3384 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
3385 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3386 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
3387 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
3388 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
3389 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
3391 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
3392 (IP_AGENT_EXPORT_VAR_DECL): Define.
3394 (gdb_agent_get_raw_reg): Declare.
3396 2015-02-27 Tom Tromey <tromey@redhat.com>
3397 Pedro Alves <palves@redhat.com>
3399 Rename symbols whose names are reserved C++ keywords throughout.
3401 2015-02-27 Pedro Alves <palves@redhat.com>
3403 * Makefile.in (COMPILER): New, get it from autoconf.
3404 (CXX): Get from autoconf instead.
3405 (COMPILE.pre): Use COMPILER.
3406 (CC-LD): Rename to ...
3407 (CC_LD): ... this. Use COMPILER.
3408 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
3409 (CXX_FOR_TARGET): Default to g++ instead of gcc.
3410 * acinclude.m4: Include build-with-cxx.m4.
3411 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
3412 Disable -Werror by default if building in C++ mode.
3413 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
3414 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
3415 the C++ compiler. Save/restore CXXFLAGS too.
3416 * configure: Regenerate.
3418 2015-02-27 Pedro Alves <palves@redhat.com>
3420 * acinclude.m4: Include libiberty.m4.
3421 * configure.ac: Call libiberty_INIT.
3422 * config.in, configure: Regenerate.
3424 2015-02-26 Pedro Alves <palves@redhat.com>
3426 * linux-low.c (linux_wait_1): When incrementing the PC past a
3427 program breakpoint always use the_low_target.breakpoint_len as
3428 increment, rather than the maximum between that and
3429 the_low_target.decr_pc_after_break.
3431 2015-02-23 Pedro Alves <palves@redhat.com>
3433 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
3434 thread was doing a step-over; always adjust the PC if
3435 we stepped over a permanent breakpoint.
3436 (linux_wait_1): If we stepped over breakpoint that was on top of a
3437 permanent breakpoint, manually advance the PC past it.
3439 2015-02-23 Pedro Alves <palves@redhat.com>
3441 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
3443 (x86_fill_gregset, x86_store_gregset): Use it when handling
3446 2015-02-20 Pedro Alves <palves@redhat.com>
3448 * thread-db.c: Include "nat/linux-procfs.h".
3449 (thread_db_init): Skip listing new threads if the kernel supports
3450 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
3452 2015-02-20 Pedro Alves <palves@redhat.com>
3454 * linux-low.c (status_pending_p_callback): Use ptid_match.
3456 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
3458 PR breakpoints/16812
3459 * linux-low.c (wstatus_maybe_breakpoint): Remove.
3460 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
3461 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
3463 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
3465 PR breakpoints/15956
3466 * tracepoint.c (cmd_qtinit): Add check for current_thread.
3468 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3470 * linux-low.c (linux_low_btrace_conf): Print size.
3471 * server.c (handle_btrace_conf_general_set): New.
3472 (hanle_general_set): Call handle_btrace_conf_general_set.
3473 (handle_query): Report Qbtrace-conf:bts:size as supported.
3475 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3477 * linux-low.c (linux_low_enable_btrace): Update parameters.
3478 (linux_low_btrace_conf): New.
3479 (linux_target_ops)<to_btrace_conf>: Initialize.
3480 * server.c (current_btrace_conf): New.
3481 (handle_btrace_enable): Rename to ...
3482 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
3483 to target_enable_btrace. Update comment. Update users.
3484 (handle_qxfer_btrace_conf): New.
3485 (qxfer_packets): Add btrace-conf entry.
3486 (handle_query): Report qXfer:btrace-conf:read as supported packet.
3487 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
3488 (target_ops)<read_btrace_conf>: New.
3489 (target_enable_btrace): Update parameters.
3490 (target_read_btrace_conf): New.
3492 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3494 * server.c (handle_btrace_general_set): Remove call to
3495 target_supports_btrace.
3496 (supported_btrace_packets): New.
3497 (handle_query): Call supported_btrace_packets.
3498 * target.h: include btrace-common.h.
3499 (btrace_target_info): Removed.
3500 (supports_btrace, target_supports_btrace): Update parameters.
3502 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3504 * Makefile.in (SFILES): Add common/btrace-common.c.
3505 (OBS): Add common/btrace-common.o.
3506 (btrace-common.o): Add build rules.
3507 * linux-low: Include btrace-common.h.
3508 (linux_low_read_btrace): Use struct btrace_data. Call
3509 btrace_data_init and btrace_data_fini.
3511 2015-02-06 Pedro Alves <palves@redhat.com>
3513 * thread-db.c (find_new_threads_callback): Add debug output.
3515 2015-02-04 Pedro Alves <palves@redhat.com>
3517 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
3518 (resume_stopped_resumed_lwps): New function.
3519 (linux_wait_for_event_filtered): Use it.
3521 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3523 * Makefile.in (SFILES): Add linux-personality.c.
3524 (linux-personality.o): New rule.
3525 * configure.srv (srv_linux_obj): Add linux-personality.o to the
3526 list of objects to be built.
3527 * linux-low.c: Include nat/linux-personality.h.
3528 (linux_create_inferior): Remove code to disable address space
3529 randomization (moved to ../nat/linux-personality.c). Create
3530 cleanup to disable address space randomization.
3532 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3534 * Makefile.in (posix-strerror.o): New rule.
3535 (mingw-strerror.o): Likewise.
3536 * configure: Regenerated.
3537 * configure.ac: Source file ../common/common.host. Initialize new
3538 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
3540 2015-01-14 Yao Qi <yao@codesourcery.com>
3542 * Makefile.in (SFILES): Add nat/ppc-linux.c.
3543 (ppc-linux.o): New rule.
3544 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
3545 * configure.ac: AC_CHECK_FUNCS(getauxval).
3546 * config.in: Re-generated.
3547 * configure: Re-generated.
3548 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
3549 ppc64_64bit_inferior_p
3551 2015-01-14 Yao Qi <yao@codesourcery.com>
3553 * linux-ppc-low.c: Include "nat/ppc-linux.h".
3554 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
3555 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
3556 (PT_ORIG_R3, PT_TRAP): Likewise.
3557 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
3558 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
3559 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
3561 2015-01-10 Joel Brobecker <brobecker@adacore.com>
3563 * i387-fp.c (i387_cache_to_xsave): In look over
3564 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
3565 zmmh_low_space field by use of zmmh_high_space.
3567 2015-01-09 Pedro Alves <palves@redhat.com>
3569 * linux-low.c (step_over_bkpt): Move higher up in the file.
3570 (handle_extended_wait): Don't store the stop_pc here.
3571 (get_stop_pc): Adjust comments and rename to ...
3572 (check_stopped_by_breakpoint): ... this. Record whether the LWP
3573 stopped for a software breakpoint or hardware breakpoint.
3574 (thread_still_has_status_pending_p): New function.
3575 (status_pending_p_callback): Use
3576 thread_still_has_status_pending_p. If the event is no longer
3577 interesting, resume the LWP.
3578 (handle_tracepoints): Add assert.
3579 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
3580 (wstatus_maybe_breakpoint): New function.
3581 (cancel_breakpoint): Delete function.
3582 (check_stopped_by_watchpoint): New function, factored out from
3583 linux_low_filter_event.
3584 (lp_status_maybe_breakpoint): Delete function.
3585 (linux_low_filter_event): Remove filter_ptid argument.
3586 Leave thread group exits pending here. Store the LWP's stop PC.
3587 Always leave events pending.
3588 (linux_wait_for_event_filtered): Pull all events out of the
3589 kernel, and leave them all pending.
3590 (count_events_callback, select_event_lwp_callback): Consider all
3592 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
3593 (select_event_lwp): Only give preference to the stepping LWP in
3594 all-stop mode. Adjust comments.
3595 (ignore_event): New function.
3596 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
3597 references to cancel_breakpoints. Adjust to renames. Also give
3598 equal priority to all LWPs that have had events in non-stop mode.
3599 If reporting a software breakpoint event, unadjust the LWP's PC.
3600 (linux_wait): If linux_wait_1 returned an ignored event, retry.
3601 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
3603 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
3604 (resume_status_pending_p): Use thread_still_has_status_pending_p.
3605 (linux_stopped_by_watchpoint): Adjust.
3606 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
3607 * linux-low.h (enum lwp_stop_reason): New.
3608 (struct lwp_info) <stop_pc>: Adjust comment.
3609 <stopped_by_watchpoint>: Delete field.
3610 <stop_reason>: New field.
3611 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
3612 * mem-break.c (software_breakpoint_inserted_here)
3613 (hardware_breakpoint_inserted_here): New function.
3614 * mem-break.h (software_breakpoint_inserted_here)
3615 (hardware_breakpoint_inserted_here): Declare.
3616 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
3617 (cancel_breakpoints): Delete.
3618 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
3619 (upload_fast_traceframes): Remove references to
3622 2015-01-09 Pedro Alves <palves@redhat.com>
3624 * thread-db.c (find_new_threads_callback): Ignore thread if the
3625 kernel thread ID is -1.
3627 2015-01-09 Pedro Alves <palves@redhat.com>
3629 * linux-low.c (linux_attach_fail_reason_string): Move to
3630 nat/linux-ptrace.c, and rename.
3631 (linux_attach_lwp): Update comment.
3632 (attach_proc_task_lwp_callback): New function.
3633 (linux_attach): Adjust to rename and use
3634 linux_proc_attach_tgid_threads.
3635 (linux_attach_fail_reason_string): Delete declaration.
3637 2015-01-01 Joel Brobecker <brobecker@adacore.com>
3639 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
3640 * server.c (gdbserver_version): Likewise.
3642 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
3644 * remote-utils.c: Include ctype.h.
3645 (input_interrupt): Explicitly handle the case when the char
3646 received is the NUL byte. Improve the printing of non-ASCII
3649 2014-12-16 Joel Brobecker <brobecker@adacore.com>
3651 * linux-low.c (linux_low_filter_event): Update call to
3652 linux_enable_event_reporting following the addition of
3653 a new parameter to that function.
3655 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
3658 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
3659 (AARCH64_FPCR_REGNO): Likewise.
3660 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
3661 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
3662 (aarch64_store_fpregset): Likewise.
3664 2014-12-15 Joel Brobecker <brobecker@adacore.com>
3666 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
3667 Remove FIXME comment about assumption about N.
3669 2014-12-13 Joel Brobecker <brobecker@adacore.com>
3671 * configure.ac: If large-file support is disabled in GDBserver,
3672 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
3673 * configure: Regenerate.
3675 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3677 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
3678 warning upon ENODATA from ptrace.
3679 * linux-s390-low.c (s390_store_tdb): New.
3680 (s390_regsets): Add regset for NT_S390_TDB.
3682 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3684 * linux-low.c (regsets_store_inferior_registers): Skip regsets
3685 without a fill_function.
3686 * linux-s390-low.c (s390_fill_last_break): Remove.
3687 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
3688 (s390_arch_setup): Use regset's size instead of fill_function for
3691 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3693 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
3694 the regset's store function when ptrace returned an error.
3695 * regcache.c (get_thread_regcache): Invalidate register cache
3696 before fetching inferior's registers.
3698 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3700 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
3701 while-loop as for-loop.
3702 (regsets_store_inferior_registers): Likewise.
3704 2014-11-28 Yao Qi <yao@codesourcery.com>
3706 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
3707 * config.in, configure: Re-generate.
3708 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
3711 2014-11-21 Yao Qi <yao@codesourcery.com>
3713 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
3714 (AC_CHECK_HEADERS): Remove malloc.h.
3715 * configure: Re-generated.
3716 * config.in: Re-generated.
3717 * server.h: Don't include alloca.h and malloc.h.
3718 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
3719 Don't include malloc.h.
3721 2014-11-17 Joel Brobecker <brobecker@adacore.com>
3723 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
3724 corresponding ERRNO check in same block.
3726 2014-11-12 Pedro Alves <palves@redhat.com>
3728 * server.c (cont_thread): Update comment.
3729 (start_inferior, attach_inferior): No longer clear cont_thread.
3730 (handle_v_cont): No longer set cont_thread.
3731 (captured_main): Clear cont_thread each time a GDB connects.
3733 2014-11-12 Pedro Alves <palves@redhat.com>
3735 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
3736 thread, and don't resume all threads if the Hc thread has exited.
3738 2014-11-12 Pedro Alves <palves@redhat.com>
3740 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
3741 the process group instead of to a specific LWP.
3743 2014-10-15 Pedro Alves <palves@redhat.com>
3746 * win32-arm-low.c (arm_set_thread_context): Remove current_event
3748 (arm_set_thread_context): Delete.
3749 (the_low_target): Adjust.
3750 * win32-i386-low.c (debug_registers_changed)
3751 (debug_registers_used): Delete.
3752 (update_debug_registers_callback): New function.
3753 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
3754 needing to update their debug registers.
3755 (win32_get_current_dr): New function.
3756 (x86_dr_low_get_addr, x86_dr_low_get_control)
3757 (x86_dr_low_get_status): Fetch the debug register from the thread
3759 (i386_initial_stuff): Adjust.
3760 (i386_get_thread_context): Remove current_event parameter. Don't
3761 clear debug_registers_changed nor copy DR values to
3763 (i386_set_thread_context): Delete.
3764 (i386_prepare_to_resume): New function.
3765 (i386_thread_added): Mark the thread as needing to update irs
3767 (the_low_target): Remove i386_set_thread_context and install
3768 i386_prepare_to_resume.
3769 * win32-low.c (win32_get_thread_context): Adjust.
3770 (win32_set_thread_context): Use SetThreadContext
3772 (win32_prepare_to_resume): New function.
3773 (win32_require_context): New function, factored out from ...
3774 (thread_rec): ... this.
3775 (continue_one_thread): Call win32_prepare_to_resume on each thread
3776 we're about to continue.
3777 (win32_resume): Call win32_prepare_to_resume on the event thread.
3778 * win32-low.h (struct win32_thread_info)
3779 <debug_registers_changed>: New field.
3780 (struct win32_target_ops): Change prototype of set_thread_context,
3781 delete set_thread_context and add prepare_to_resume.
3782 (win32_require_context): New declaration.
3784 2014-10-08 Gary Benson <gbenson@redhat.com>
3786 * server.h: Do not include common-exceptions.h.
3788 2014-10-08 Gary Benson <gbenson@redhat.com>
3790 * server.h: Do not include cleanups.h.
3792 2014-09-30 James Hogan <james.hogan@imgtec.com>
3794 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
3797 2014-09-23 Yao Qi <yao@codesourcery.com>
3799 * linux-low.c (lp_status_maybe_breakpoint): New function.
3800 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
3801 (count_events_callback): Likewise.
3802 (select_event_lwp_callback): Likewise.
3803 (cancel_breakpoints_callback): Likewise.
3805 2014-09-19 Don Breazeal <donb@codesourcery.com>
3807 * linux-low.c (handle_extended_wait): Call
3808 linux_ptrace_get_extended_event.
3809 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
3810 linux_is_extended_waitstatus.
3812 2014-09-16 Joel Brobecker <brobecker@adacore.com>
3814 * Makefile.in (CPPFLAGS): Define.
3815 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
3816 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
3818 2014-09-16 Gary Benson <gbenson@redhat.com>
3820 * inferiors.h (current_inferior): Renamed as...
3821 (current_thread): New variable. All uses updated.
3822 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
3823 (maybe_move_out_of_jump_pad): Likewise.
3824 (cancel_breakpoint): Likewise.
3825 (linux_low_filter_event): Likewise.
3826 (wait_for_sigstop): Likewise.
3827 (linux_resume_one_lwp): Likewise.
3828 (need_step_over_p): Likewise.
3829 (start_step_over): Likewise.
3830 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
3831 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
3832 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
3833 and save_inferior as saved_thread.
3834 * regcache.c (get_thread_regcache): Renamed saved_inferior as
3836 (regcache_invalidate_thread): Likewise.
3837 * remote-utils.c (prepare_resume_reply): Likewise.
3838 * thread-db.c (thread_db_get_tls_address): Likewise.
3839 (disable_thread_event_reporting): Likewise.
3840 (remove_thread_event_breakpoints): Likewise.
3841 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
3843 * target.h (set_desired_inferior): Renamed as...
3844 (set_desired_thread): New declaration. All uses updated.
3845 * server.c (myresume): Updated comment to reference thread instead
3847 (handle_serial_event): Likewise.
3848 (handle_target_event): Likewise.
3850 2014-09-12 Tom Tromey <tromey@redhat.com>
3851 Gary Benson <gbenson@redhat.com>
3853 * regcache.h: Include common-regcache.h.
3854 (regcache_read_pc): Don't declare.
3855 * regcache.c (get_thread_regcache_for_ptid): New function.
3857 2014-09-11 Tom Tromey <tromey@redhat.com>
3858 Gary Benson <gbenson@redhat.com>
3860 * symbol.c: New file.
3861 * Makefile.in (SFILES): Add symbol.c.
3862 (OBS): Add symbol.o.
3864 2014-09-11 Gary Benson <gbenson@redhat.com>
3866 * target.c (target_stop_ptid, target_continue_ptid): New
3869 2014-09-11 Tom Tromey <tromey@redhat.com>
3870 Gary Benson <gbenson@redhat.com>
3872 * target.h: Include target/target.h.
3873 * target.c (target_read_memory, target_read_uint32)
3874 (target_write_memory): New functions.
3876 2014-09-11 Gary Benson <gbenson@redhat.com>
3878 * server.h (debug_hw_points): Don't declare.
3879 * server.c (debug_hw_points): Don't define. Replace all uses
3880 with show_debug_regs.
3881 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
3882 all uses with show_debug_regs.
3884 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
3886 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
3887 endianness into account.
3888 (ppc_supply_ptrace_register): Likewise.
3890 2014-09-03 James Hogan <james.hogan@imgtec.com>
3892 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
3893 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
3895 2014-09-03 Gary Benson <gbenson@redhat.com>
3897 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
3898 ALL_DEBUG_ADDRESS_REGISTERS.
3900 2014-09-02 Gary Benson <gbenson@redhat.com>
3902 * i386-low.h: Renamed as...
3903 * x86-low.h: New file. All type, function and variable name
3904 prefixes changed from "i386_" to "x86_". All references updated.
3905 * i386-low.c: Renamed as...
3906 * x86-low.c: New file. All type, function and variable name
3907 prefixes changed from "i386_" to "x86_". All references updated.
3909 2014-09-02 Gary Benson <gbenson@redhat.com>
3911 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
3912 (x86_linux_new_thread): Likewise.
3914 2014-08-29 Gary Benson <gbenson@redhat.com>
3916 * server.h (setjmp.h): Do not include.
3917 (toplevel): Do not declare.
3918 (common-exceptions.h): Include.
3919 (cleanups.h): Likewise.
3920 * server.c (toplevel): Do not define.
3921 (exit_code): New static global.
3922 (detach_or_kill_for_exit_cleanup): New function.
3923 (main): New function. Original main renamed to...
3924 (captured_main): New function.
3925 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
3927 2014-08-29 Gary Benson <gbenson@redhat.com>
3929 * Makefile.in (SFILES): Add common/common-exceptions.c.
3930 (OBS): Add common-exceptions.o.
3931 (common-exceptions.o): New rule.
3932 * utils.c (prepare_to_throw_exception): New function.
3934 2014-08-29 Gary Benson <gbenson@redhat.com>
3936 * config.in: Regenerate.
3937 * configure: Likewise.
3939 2014-08-29 Gary Benson <gbenson@redhat.com>
3941 * Makefile.in (SFILES): Add common/cleanups.c.
3943 (cleanups.o): New rule.
3945 2014-08-29 Gary Benson <gbenson@redhat.com>
3947 * utils.c (internal_vwarning): New function.
3949 2014-08-28 Gary Benson <gbenson@redhat.com>
3951 * utils.h (fatal): Remove declaration.
3952 * utils.c (fatal): Remove function.
3954 2014-08-28 Gary Benson <gbenson@redhat.com>
3956 * tracepoint.c (gdb_agent_init): Replace fatal with
3958 (initialize_tracepoint): Likewise.
3960 2014-08-28 Gary Benson <gbenson@redhat.com>
3962 * remote-utils.c (remote_prepare): Replace fatal with error.
3964 2014-08-28 Gary Benson <gbenson@redhat.com>
3966 * linux-low.c (linux_async): Replace fatal with warning.
3968 (linux_start_non_stop): Return -1 if linux_async failed.
3970 2014-08-28 Gary Benson <gbenson@redhat.com>
3972 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
3974 (i386_dr_low_get_addr): Remove vague comment.
3975 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
3978 2014-08-28 Gary Benson <gbenson@redhat.com>
3980 * inferiors.c (get_thread_process): Replace check with gdb_assert.
3981 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
3983 (linux_resume_one_lwp): Likewise.
3984 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
3986 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
3987 with internal_error.
3988 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
3989 (init_register_cache): Replace fatal with gdb_assert_not_reached.
3990 (find_register_by_name): Replace fatal with internal_error.
3991 (find_regno): Likewise.
3992 * tdesc.c (init_target_desc): Replace check with gdb_assert.
3993 * thread-db.c (thread_db_create_event): Likewise.
3994 (thread_db_load_search): Likewise.
3995 (try_thread_db_load_1): Likewise.
3996 * tracepoint.c (get_jump_space_head): Replace fatal with
3998 (claim_trampoline_space): Likewise.
3999 (have_fast_tracepoint_trampoline_buffer): Likewise.
4000 (cmd_qtstart): Likewise.
4001 (stop_tracing): Likewise.
4002 (fast_tracepoint_collecting): Likewise.
4003 (target_malloc): Likewise.
4004 (download_tracepoint): Likewise.
4005 (download_trace_state_variables): Replace check with gdb_assert.
4006 (upload_fast_traceframes): Replace fatal with internal_error.
4008 2014-08-19 Tom Tromey <tromey@redhat.com>
4009 Gary Benson <gbenson@redhat.com>
4011 * Makefile.in (SFILES): Add common/common-debug.c.
4012 (OBS): Add common-debug.o.
4013 (common-debug.o): New rule.
4014 * debug.h (debug_printf): Don't declare.
4015 * debug.c (debug_printf): Renamed and rewritten as...
4016 (debug_vprintf): New function.
4018 2014-08-19 Gary Benson <gbenson@redhat.com>
4020 * utils.h: Do not include print-utils.h.
4022 2014-08-19 Tom Tromey <tromey@redhat.com>
4023 Gary Benson <gbenson@redhat.com>
4025 * server.h: Add static assertion.
4026 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
4028 2014-08-19 Tom Tromey <tromey@redhat.com>
4029 Gary Benson <gbenson@redhat.com>
4031 * Makefile.in (SFILES): Add common/errors.c.
4032 (OBS): Add errors.o.
4033 (IPA_OBS): Add errors-ipa.o.
4034 (errors.o): New rule.
4035 (errors-ipa.o): Likewise.
4036 * utils.h (perror_with_name, error, warning): Don't declare.
4037 * utils.c (warning): Renamed and rewritten as...
4038 (vwarning): New function.
4039 (error): Renamed and rewritten as...
4040 (verror): New function.
4041 (internal_error): Renamed and rewritten as...
4042 (internal_verror): New function.
4044 2014-08-07 Gary Benson <gbenson@redhat.com>
4046 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
4047 * configure: Regenerate.
4048 * config.in: Likewise.
4049 * server.h: Do not include errno.h.
4050 * event-loop.c: Likewise.
4051 * hostio-errno.c: Likewise.
4052 * linux-low.c: Likewise.
4053 * remote-utils.c: Likewise.
4054 * spu-low.c: Likewise.
4055 * utils.c: Likewise.
4056 * gdbreplay.c: Unconditionally include errno.h.
4058 2014-08-07 Gary Benson <gbenson@redhat.com>
4060 * server.h: Do not include string.h.
4061 * event-loop.c: Likewise.
4062 * linux-low.c: Likewise.
4063 * regcache.c: Likewise.
4064 * remote-utils.c: Likewise.
4065 * spu-low.c: Likewise.
4066 * utils.c: Likewise.
4068 2014-08-07 Gary Benson <gbenson@redhat.com>
4070 * server.h: Do not include gdb_assert.h.
4072 2014-08-07 Gary Benson <gbenson@redhat.com>
4074 * server.h: Do not include common-utils.h.
4076 2014-08-07 Gary Benson <gbenson@redhat.com>
4078 * server.h: Do not include ptid.h.
4079 * notif.h: Likewise.
4081 2014-08-07 Gary Benson <gbenson@redhat.com>
4083 * server.h: Do not include gdb_locale.h.
4085 2014-08-07 Gary Benson <gbenson@redhat.com>
4087 * server.h: Do not include gdb/signals.h.
4088 * win32-low.c: Likewise.
4090 2014-08-07 Gary Benson <gbenson@redhat.com>
4092 * server.h: Do not include pathmax.h.
4094 2014-08-07 Gary Benson <gbenson@redhat.com>
4096 * server.h: Do not include libiberty.h.
4097 * linux-bfin-low.c: Likewise.
4099 2014-08-07 Gary Benson <gbenson@redhat.com>
4101 * server.h: Do not include ansidecl.h.
4103 2014-08-07 Gary Benson <gbenson@redhat.com>
4105 * linux-x86-low.c: Do not include stddef.h.
4106 * lynx-ppc-low.c: Likewise.
4107 * tracepoint.c: Likewise.
4109 2014-08-07 Gary Benson <gbenson@redhat.com>
4111 * server.h: Do not include stdarg.h.
4112 * nto-low.c: Likewise.
4114 2014-08-07 Gary Benson <gbenson@redhat.com>
4116 * server.h: Do not include stdlib.h.
4117 * inferiors.c: Likewise.
4118 * linux-low.c: Likewise.
4119 * regcache.c: Likewise.
4120 * spu-low.c: Likewise.
4121 * tracepoint.c: Likewise.
4122 * utils.c: Likewise.
4124 2014-08-07 Gary Benson <gbenson@redhat.com>
4126 * server.h: Do not include stdio.h.
4127 * linux-low.c: Likewise.
4128 * remote-utils.c: Likewise.
4129 * spu-low.c: Likewise.
4130 * utils.c: Likewise.
4131 * wincecompat.c: Likewise.
4133 2014-08-06 Gary Benson <gbenson@redhat.com>
4135 * regcache.c (init_register_cache): Move conditionals inside if.
4137 2014-08-06 Gary Benson <gbenson@redhat.com>
4139 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
4141 2014-07-31 Gary Benson <gbenson@redhat.com>
4143 * ax.h: Do not include server.h.
4144 * gdbthread.h: Likewise.
4145 * lynx-low.h: Likewise.
4146 * notif.h: Likewise.
4148 2014-07-30 Gary Benson <gbenson@redhat.com>
4150 * server.h: Include common-defs.h.
4151 Do not include config.h or build-gnulib-gdbserver/config.h.
4153 2014-07-30 Gary Benson <gbenson@redhat.com>
4155 * hostio-errno.c: Move server.h to top of includes list.
4156 * inferiors.c: Likewise.
4157 * linux-x86-low.c: Likewise.
4158 * notif.c: Include server.h.
4160 2014-07-24 Tom Tromey <tromey@redhat.com>
4161 Gary Benson <gbenson@redhat.com>
4163 * server.h (CORE_ADDR): Now unsigned.
4165 2014-07-16 Pedro Alves <palves@redhat.com>
4167 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
4169 2014-07-15 Pedro Alves <palves@redhat.com>
4171 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
4174 2014-07-11 Pedro Alves <palves@redhat.com>
4176 * linux-low.c (kill_wait_lwp): New function, based on
4177 kill_one_lwp_callback, but use my_waitpid directly.
4178 (kill_one_lwp_callback, linux_kill): Use it.
4180 2014-06-23 Pedro Alves <palves@redhat.com>
4182 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
4183 before setting DR0..DR3.
4185 2014-06-20 Gary Benson <gbenson@redhat.com>
4187 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
4188 * configure: Regenerated.
4189 * config.in: Likewise.
4191 2014-06-20 Gary Benson <gbenson@redhat.com>
4193 * Makefile.in (SFILES): Update locations for files moved
4195 (object file files): Reordered.
4197 2014-06-20 Gary Benson <gbenson@redhat.com>
4199 * i386-low.h (i386_dr_low_can_set_addr): Removed.
4200 (i386_dr_low_set_addr): Likewise.
4201 (i386_dr_low_get_addr): Likewise.
4202 (i386_dr_low_can_set_control): Likewise.
4203 (i386_dr_low_set_control): Likewise.
4204 (i386_dr_low_get_control): Likewise.
4205 (i386_dr_low_get_status): Likewise.
4206 (i386_get_debug_register_length): Likewise.
4207 * linux-x86-low.c (i386_dr_low_set_addr):
4208 Changed signature. Made static.
4209 (i386_dr_low_get_addr): Likewise.
4210 (i386_dr_low_set_control): Likewise.
4211 (i386_dr_low_get_control): Likewise.
4212 (i386_dr_low_get_status): Likewise.
4213 (i386_dr_low): New global variable.
4214 * win32-i386-low.c (i386_dr_low_set_addr):
4215 Changed signature. Made static.
4216 (i386_dr_low_get_addr): Likewise.
4217 (i386_dr_low_set_control): Likewise.
4218 (i386_dr_low_get_control): Likewise.
4219 (i386_dr_low_get_status): Likewise.
4220 (i386_dr_low): New global variable.
4222 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
4224 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
4225 * Makefile.in (AR, AR_FLAGS): Define.
4226 * configure: Regenerate.
4228 2014-06-19 Gary Benson <gbenson@redhat.com>
4230 * Makefile.in (i386-dregs.o): New rule.
4231 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
4232 * i386-low.c (target.h): Remove include.
4233 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
4234 (DR_CONTROL_SHIFT): Likewise.
4235 (DR_CONTROL_SIZE): Likewise.
4236 (DR_RW_EXECUTE): Likewise.
4237 (DR_RW_WRITE): Likewise.
4238 (DR_RW_READ): Likewise.
4239 (DR_RW_IORW): Likewise.
4240 (DR_LEN_1): Likewise.
4241 (DR_LEN_2): Likewise.
4242 (DR_LEN_4): Likewise.
4243 (DR_LEN_8): Likewise.
4244 (DR_LOCAL_ENABLE_SHIFT): Likewise.
4245 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
4246 (DR_ENABLE_SIZE): Likewise.
4247 (DR_LOCAL_SLOWDOWN): Likewise.
4248 (DR_GLOBAL_SLOWDOWN): Likewise.
4249 (DR_CONTROL_RESERVED): Likewise.
4250 (I386_DR_CONTROL_MASK): Likewise.
4251 (I386_DR_VACANT): Likewise.
4252 (I386_DR_LOCAL_ENABLE): Likewise.
4253 (I386_DR_GLOBAL_ENABLE): Likewise.
4254 (I386_DR_DISABLE): Likewise.
4255 (I386_DR_SET_RW_LEN): Likewise.
4256 (I386_DR_GET_RW_LEN): Likewise.
4257 (I386_DR_WATCH_HIT): Likewise.
4258 (i386_wp_op_t): Likewise.
4259 (i386_show_dr): Likewise.
4260 (i386_length_and_rw_bits): Likewise.
4261 (i386_insert_aligned_watchpoint): Likewise.
4262 (i386_remove_aligned_watchpoint): Likewise.
4263 (i386_handle_nonaligned_watchpoint): Likewise.
4264 i386_update_inferior_debug_regs(): Likewise.
4265 (i386_dr_insert_watchpoint): Likewise.
4266 (i386_dr_remove_watchpoint): Likewise.
4267 (i386_dr_region_ok_for_watchpoint): Likewise.
4268 (i386_dr_stopped_data_address): Likewise.
4269 (i386_dr_stopped_by_watchpoint): Likewise.
4271 2014-06-19 Gary Benson <gbenson@redhat.com>
4273 * i386-low.c (i386_dr_show): Renamed to
4274 i386_show_dr and made static. All uses updated.
4275 (i386_dr_length_and_rw_bits): Renamed to
4276 i386_length_and_rw_bits and made static.
4278 (i386_dr_insert_aligned_watchpoint): Renamed to
4279 i386_insert_aligned_watchpoint and made static.
4281 (i386_dr_remove_aligned_watchpoint): Renamed to
4282 i386_remove_aligned_watchpoint and made static.
4284 (i386_dr_update_inferior_debug_regs): Renamed to
4285 i386_update_inferior_debug_regs and made static.
4288 2014-06-18 Gary Benson <gbenson@redhat.com>
4290 * i386-low.h (i386_dr_low_can_set_addr): New macro.
4291 (i386_dr_low_can_set_control): Likewise.
4292 (i386_get_debug_register_length): Likewise.
4293 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
4294 (i386_dr_low_can_set_control): Likewise.
4295 (i386_get_debug_register_length): Likewise.
4297 2014-06-17 Gary Benson <gbenson@redhat.com>
4299 * i386-low.h (i386-dregs.h): New include.
4300 (DR_FIRSTADDR): Now in i386-dregs.h.
4301 (DR_LASTADDR): Likewise.
4302 (DR_NADDR): Likewise.
4303 (DR_STATUS): Likewise.
4304 (DR_CONTROL): Likewise.
4305 (i386_debug_reg_state): Likewise.
4306 (i386_dr_insert_watchpoint): Likewise.
4307 (i386_dr_remove_watchpoint): Likewise.
4308 (i386_dr_region_ok_for_watchpoint): Likewise.
4309 (i386_dr_stopped_data_address): Likewise.
4310 (i386_dr_stopped_by_watchpoint): Likewise.
4311 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
4313 2014-06-18 Gary Benson <gbenson@redhat.com>
4315 * i386-low.h (i386_low_insert_watchpoint): Renamed to
4316 i386_dr_insert_watchpoint.
4317 (i386_low_remove_watchpoint): Renamed to
4318 i386_dr_remove_watchpoint.
4319 (i386_low_region_ok_for_watchpoint): Renamed to
4320 i386_dr_region_ok_for_watchpoint.
4321 (i386_low_stopped_data_address): Renamed to
4322 i386_dr_stopped_data_address.
4323 (i386_low_stopped_by_watchpoint): Renamed to
4324 i386_dr_stopped_by_watchpoint.
4325 * i386-low.c (i386_show_dr): Renamed to
4326 i386_dr_show and made nonstatic. All uses updated.
4327 (i386_length_and_rw_bits): Renamed to
4328 i386_dr_length_and_rw_bits and made nonstatic.
4330 (i386_insert_aligned_watchpoint): Renamed to
4331 i386_dr_insert_aligned_watchpoint and made nonstatic.
4333 (i386_remove_aligned_watchpoint): Renamed to
4334 i386_dr_remove_aligned_watchpoint and made nonstatic.
4336 (i386_update_inferior_debug_regs): Renamed to
4337 i386_dr_update_inferior_debug_regs and made nonstatic.
4339 (i386_low_insert_watchpoint): Renamed to
4340 i386_dr_insert_watchpoint. All uses updated.
4341 (i386_low_remove_watchpoint): Renamed to
4342 i386_dr_remove_watchpoint. All uses updated.
4343 (i386_low_region_ok_for_watchpoint): Renamed to
4344 i386_dr_region_ok_for_watchpoint. All uses updated.
4345 (i386_low_stopped_data_address): Renamed to
4346 i386_dr_stopped_data_address. All uses updated.
4347 (i386_low_stopped_by_watchpoint): Renamed to
4348 i386_dr_stopped_by_watchpoint. All uses updated.
4350 2014-06-18 Gary Benson <gbenson@redhat.com>
4352 * i386-low.c (i386_dr_low_can_set_addr): New macro.
4353 (i386_dr_low_can_set_control): Likewise.
4354 (i386_insert_aligned_watchpoint): New check.
4356 2014-06-18 Gary Benson <gbenson@redhat.com>
4358 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
4361 2014-06-18 Gary Benson <gbenson@redhat.com>
4363 * i386-low.c (i386_length_and_rw_bits): Use internal_error
4364 instead of fatal and error.
4365 (i386_handle_nonaligned_watchpoint): Likewise.
4367 2014-06-18 Gary Benson <gbenson@redhat.com>
4369 * i386-low.c (i386_get_debug_register_length): New macro.
4370 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
4371 (i386_show_dr): Use debug_printf instead of fprintf. Use
4372 phex to format values.
4374 2014-06-18 Gary Benson <gbenson@redhat.com>
4376 * i386-low.h: Comment changes.
4377 * i386-low.c: Likewise.
4379 2014-06-18 Gary Benson <gbenson@redhat.com>
4381 * i386-low.c: Whitespace changes.
4383 2014-06-12 Tom Tromey <tromey@redhat.com>
4385 * utils.c (freeargv): Remove.
4387 2014-06-12 Tom Tromey <tromey@redhat.com>
4389 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
4390 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
4391 (parse_debug_format_options): Likewise.
4392 (gdbserver_usage): Likewise.
4393 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
4394 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
4395 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
4397 ($(LIBGNU)): Depend on libiberty.
4398 (all-lib): Recurse into all subdirs.
4399 (install-only): Invoke "install" target in subdirs.
4400 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
4402 * configure: Rebuild.
4403 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
4404 for vasprintf, vsnprintf, or gettimeofday.
4405 * configure.srv: Don't add safe-ctype.o or lbasename.o to
4408 2014-06-05 Joel Brobecker <brobecker@adacore.com>
4410 * development.sh: Delete.
4411 * Makefile.in (config.status): Adjust dependency on development.sh.
4412 * configure.ac: Adjust development.sh source call.
4413 * configure: Regenerate.
4415 2014-06-02 Pedro Alves <palves@redhat.com>
4417 * ax.c (gdb_free_agent_expr): New function.
4418 * ax.h (gdb_free_agent_expr): New declaration.
4419 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
4421 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
4423 (clear_breakpoint_conditions_and_commands): New function.
4424 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
4425 (clear_breakpoint_conditions_and_commands): New declaration.
4427 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
4429 * linux-aarch64-low.c (asm/ptrace.h): Include.
4431 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
4433 Fix TLS access for -static -pthread.
4434 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
4435 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
4436 (thread_db_load_search, try_thread_db_load_1): Initialize it.
4438 2014-05-20 Pedro Alves <palves@redhat.com>
4440 * linux-aarch64-low.c (aarch64_insert_point)
4441 (aarch64_remove_point): No longer check whether the type is
4442 supported here. Adjust to new interface.
4443 (the_low_target): Install aarch64_supports_z_point_type as
4444 supports_z_point_type method.
4445 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
4446 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
4447 instead of a Z packet char. Adjust.
4448 (arm_supports_z_point_type): New function.
4449 (arm_insert_point, arm_remove_point): Adjust to new interface.
4450 (the_low_target): Install arm_supports_z_point_type.
4451 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
4452 (cris_insert_point, cris_remove_point): Adjust to new interface.
4453 Don't check whether the type is supported here.
4454 (the_low_target): Install cris_supports_z_point_type.
4455 * linux-low.c (linux_supports_z_point_type): New function.
4456 (linux_insert_point, linux_remove_point): Adjust to new interface.
4457 * linux-low.h (struct linux_target_ops) <insert_point,
4458 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
4459 raw_breakpoint pointer parameter.
4460 <supports_z_point_type>: New method.
4461 * linux-mips-low.c (mips_supports_z_point_type): New function.
4462 (mips_insert_point, mips_remove_point): Adjust to new interface.
4463 Use mips_supports_z_point_type.
4464 (the_low_target): Install mips_supports_z_point_type.
4465 * linux-ppc-low.c (the_low_target): Install NULL as
4466 supports_z_point_type method.
4467 * linux-s390-low.c (the_low_target): Install NULL as
4468 supports_z_point_type method.
4469 * linux-sparc-low.c (the_low_target): Install NULL as
4470 supports_z_point_type method.
4471 * linux-x86-low.c (x86_supports_z_point_type): New function.
4472 (x86_insert_point): Adjust to new insert_point interface. Use
4473 insert_memory_breakpoint. Adjust to new
4474 i386_low_insert_watchpoint interface.
4475 (x86_remove_point): Adjust to remove_point interface. Use
4476 remove_memory_breakpoint. Adjust to new
4477 i386_low_remove_watchpoint interface.
4478 (the_low_target): Install x86_supports_z_point_type.
4479 * lynx-low.c (lynx_target_ops): Install NULL as
4480 supports_z_point_type callback.
4481 * nto-low.c (nto_supports_z_point_type): New.
4482 (nto_insert_point, nto_remove_point): Adjust to new interface.
4483 (nto_target_ops): Install nto_supports_z_point_type.
4484 * mem-break.c: Adjust intro comment.
4485 (struct raw_breakpoint) <raw_type, size>: New fields.
4486 <inserted>: Update comment.
4487 <shlib_disabled>: Delete field.
4488 (enum bkpt_type) <gdb_breakpoint>: Delete value.
4489 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
4490 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
4491 (raw_bkpt_type_to_target_hw_bp_type): New function.
4492 (find_enabled_raw_code_breakpoint_at): New function.
4493 (find_raw_breakpoint_at): New type and size parameters. Use them.
4494 (insert_memory_breakpoint): New function, based off
4495 set_raw_breakpoint_at.
4496 (remove_memory_breakpoint): New function.
4497 (set_raw_breakpoint_at): Reimplement.
4498 (set_breakpoint): New, based on set_breakpoint_at.
4499 (set_breakpoint_at): Reimplement.
4500 (delete_raw_breakpoint): Go through the_target->remove_point
4501 instead of assuming memory breakpoints.
4502 (find_gdb_breakpoint_at): Delete.
4503 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
4504 (find_gdb_breakpoint): New function.
4505 (set_gdb_breakpoint_at): Delete.
4506 (z_type_supported): New function.
4507 (set_gdb_breakpoint_1): New function, loosely based off
4508 set_gdb_breakpoint_at.
4509 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
4510 (delete_gdb_breakpoint_at): Delete.
4511 (delete_gdb_breakpoint_1): New function, loosely based off
4512 delete_gdb_breakpoint_at.
4513 (delete_gdb_breakpoint): New function.
4514 (clear_gdb_breakpoint_conditions): Rename to ...
4515 (clear_breakpoint_conditions): ... this. Don't handle a NULL
4517 (add_condition_to_breakpoint): Make static.
4518 (add_breakpoint_condition): Take a struct breakpoint pointer
4519 instead of an address. Adjust.
4520 (gdb_condition_true_at_breakpoint): Rename to ...
4521 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
4523 (gdb_condition_true_at_breakpoint): Reimplement.
4524 (add_breakpoint_commands): Take a struct breakpoint pointer
4525 instead of an address. Adjust.
4526 (gdb_no_commands_at_breakpoint): Rename to ...
4527 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
4528 parameter. Return true if no breakpoint was found. Change debug
4530 (gdb_no_commands_at_breakpoint): Reimplement.
4531 (run_breakpoint_commands): Rename to ...
4532 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
4533 and change return type to boolean.
4534 (run_breakpoint_commands): New function.
4535 (gdb_breakpoint_here): Also check for Z1 breakpoints.
4536 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
4537 breakpoint. Go through the_target->remove_point instead of
4538 assuming memory breakpoint.
4539 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
4540 software and hardware breakpoints.
4541 (reinsert_raw_breakpoint): Go through the_target->insert_point
4542 instead of assuming memory breakpoint.
4543 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
4544 software and hardware breakpoints.
4545 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
4546 Check both software and hardware breakpoints.
4547 (validate_inserted_breakpoint): Assert the breakpoint is a
4548 software breakpoint. Set the inserted flag to -1 instead of
4549 setting shlib_disabled.
4550 (delete_disabled_breakpoints): Adjust.
4551 (validate_breakpoints): Only validate software breakpoints.
4552 Adjust to inserted flag change.
4553 (check_mem_read, check_mem_write): Skip breakpoint types other
4554 than software breakpoints. Adjust to inserted flag change.
4555 * mem-break.h (enum raw_bkpt_type): New enum.
4556 (raw_breakpoint, struct process_info): Forward declare.
4557 (Z_packet_to_target_hw_bp_type): Delete declaration.
4558 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
4559 (set_gdb_breakpoint, delete_gdb_breakpoint)
4560 (clear_breakpoint_conditions): New declarations.
4561 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
4562 (breakpoint_inserted_here): Update comment.
4563 (add_breakpoint_condition, add_breakpoint_commands): Replace
4564 address parameter with a breakpoint pointer parameter.
4565 (gdb_breakpoint_here): Update comment.
4566 (delete_gdb_breakpoint_at): Delete.
4567 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
4568 * server.c (process_point_options): Take a struct breakpoint
4569 pointer instead of an address. Adjust.
4570 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
4571 delete_gdb_breakpoint.
4572 * spu-low.c (spu_target_ops): Install NULL as
4573 supports_z_point_type method.
4574 * target.h: Include mem-break.h.
4575 (struct target_ops) <prepare_to_access_memory>: Update comment.
4576 <supports_z_point_type>: New field.
4577 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4578 instead of a char. Also take a raw breakpoint pointer.
4579 * win32-arm-low.c (the_low_target): Install NULL as
4580 supports_z_point_type.
4581 * win32-i386-low.c (i386_supports_z_point_type): New function.
4582 (i386_insert_point, i386_remove_point): Adjust to new interface.
4583 (the_low_target): Install i386_supports_z_point_type.
4584 * win32-low.c (win32_supports_z_point_type): New function.
4585 (win32_insert_point, win32_remove_point): Adjust to new interface.
4586 (win32_target_ops): Install win32_supports_z_point_type.
4587 * win32-low.h (struct win32_target_ops):
4588 <supports_z_point_type>: New method.
4589 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4590 instead of a char. Also take a raw breakpoint pointer.
4592 2014-05-20 Pedro Alves <palves@redhat.com>
4594 * mem-break.h: Include break-common.h.
4595 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
4596 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
4597 (Z_packet_to_target_hw_bp_type): New declaration.
4598 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
4599 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
4600 (Z_PACKET_ACCESS_WP): Delete macros.
4601 (Z_packet_to_hw_type): Delete function.
4602 * i386-low.h: Don't include break-common.h here.
4603 (Z_packet_to_hw_type): Delete declaration.
4604 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
4605 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
4606 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
4607 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
4608 * linux-aarch64-low.c: Don't include break-common.h here.
4609 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
4610 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
4611 (Z_packet_to_target_hw_bp_type): Delete function.
4612 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
4614 (mips_insert_point, mips_remove_point): Use
4615 Z_packet_to_target_hw_bp_type.
4617 2014-05-20 Pedro Alves <palves@redhat.com>
4619 * linux-aarch64-low.c: Include break-common.h.
4620 (enum target_point_type): Delete.
4621 (Z_packet_to_point_type): Rename to ...
4622 (Z_packet_to_target_hw_bp_type): ... this, and return a
4623 target_hw_bp_type instead.
4624 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
4625 instead of an enum target_point_type.
4626 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
4628 (aarch64_dr_state_insert_one_point)
4629 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
4630 (aarch64_handle_aligned_watchpoint)
4631 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
4632 Take an enum target_hw_bp_type instead of an enum
4634 (aarch64_supports_z_point_type): New function.
4635 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
4636 use Z_packet_to_target_hw_bp_type.
4638 2014-05-20 Joel Brobecker <brobecker@adacore.com>
4640 * configure.ac: Only use -Werror by default when DEVELOPMENT
4642 * configure: Regenerate.
4644 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
4646 Fix gdbserver qGetTLSAddr for x86_64 -m32.
4647 * linux-x86-low.c (X86_64_USER_REGS): New.
4648 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
4650 2014-04-28 Yao Qi <yao@codesourcery.com>
4652 * Makefile.in (i386-avx512.c): Fix the typo of generated file
4655 2014-04-25 Pedro Alves <palves@redhat.com>
4658 * linux-low.c (linux_attach_fail_reason_string): New function.
4659 (linux_attach_lwp): Delete.
4660 (linux_attach_lwp_1): Rename to ...
4661 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
4662 argument. Remove "initial" parameter. Return int instead of
4663 void. Don't error or warn here.
4664 (linux_attach): Adjust to call linux_attach_lwp. Call error on
4665 failure to attach to the tgid. Call warning when failing to
4667 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
4668 argument. Remove "initial" parameter. Return int instead of
4669 void. Don't error or warn here.
4670 (linux_attach_fail_reason_string): New declaration.
4671 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
4672 interface change. Use linux_attach_fail_reason_string.
4674 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
4675 Walfred Tedeschi <walfred.tedeschi@intel.com>
4677 * Makefile.in: Added rules to handle new files
4678 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
4679 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
4680 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
4681 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
4682 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
4683 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
4685 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
4686 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
4687 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
4688 i386/x32-avx512.xml.
4689 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
4690 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
4691 i386/x32-avx512-linux.xml.
4692 * i387-fp.c (num_avx512_k_registers): New constant for number
4694 (num_avx512_zmmh_low_registers): New constant for number of
4695 lower ZMM registers (0-15).
4696 (num_avx512_zmmh_high_registers): New constant for number of
4697 higher ZMM registers (16-31).
4698 (num_avx512_ymmh_registers): New contant for number of higher
4699 YMM registers (ymm16-31 added by avx521 on x86_64).
4700 (num_avx512_xmm_registers): New constant for number of higher
4701 XMM registers (xmm16-31 added by AVX512 on x86_64).
4702 (struct i387_xsave): Add space for AVX512 registers.
4703 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
4704 Add code to handle AVX512 registers.
4705 (i387_xsave_to_cache): Add code to handle AVX512 registers.
4706 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
4707 prototypei from generated file.
4708 (tdesc_amd64_avx512_linux): Likewise.
4709 (init_registers_x32_avx512_linux): Likewise.
4710 (tdesc_x32_avx512_linux): Likewise.
4711 (init_registers_i386_avx512_linux): Likewise.
4712 (tdesc_i386_avx512_linux): Likewise.
4713 (x86_64_regmap): Add AVX512 registers.
4714 (x86_linux_read_description): Add code to handle AVX512 XSTATE
4716 (initialize_low_arch): Add code to initialize AVX512 registers.
4718 2014-04-23 Pedro Alves <palves@redhat.com>
4720 * mem-break.c (find_gdb_breakpoint_at): Make static.
4721 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
4723 2014-04-23 Pedro Alves <palves@redhat.com>
4725 * i386-low.c: Don't include break-common.h here.
4726 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
4727 prototype to take target_hw_bp_type as argument instead of a Z
4729 * i386-low.h: Include break-common.h here.
4730 (Z_packet_to_hw_type): Declare.
4731 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
4733 * linux-x86-low.c (x86_insert_point): Convert the packet number to
4734 a target_hw_bp_type before calling i386_low_insert_watchpoint.
4735 (x86_remove_point): Convert the packet number to a
4736 target_hw_bp_type before calling i386_low_remove_watchpoint.
4737 * win32-i386-low.c (i386_insert_point): Convert the packet number
4738 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
4739 (i386_remove_point): Convert the packet number to a
4740 target_hw_bp_type before calling i386_low_remove_watchpoint.
4742 2014-04-23 Pedro Alves <palves@redhat.com>
4744 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
4746 2014-04-10 Pedro Alves <palves@redhat.com>
4748 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
4749 Check if the condition or command is NULL before checking if the
4750 breakpoint is known. On success, return true.
4751 * mem-break.h (add_breakpoint_condition): Document return.
4752 (add_breakpoint_commands): Add describing comment.
4753 * server.c (skip_to_semicolon): New function.
4754 (process_point_options): Use it.
4756 2014-04-09 Pedro Alves <palves@redhat.com>
4758 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
4761 2014-02-27 Pedro Alves <palves@redhat.com>
4764 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
4766 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
4768 (last_thread_of_process_p): Take a PID argument instead of a
4770 (linux_wait_for_lwp): Delete.
4771 (num_lwps, check_zombie_leaders, not_stopped_callback): New
4773 (linux_low_filter_event): New function, party factored out from
4774 linux_wait_for_event.
4775 (linux_wait_for_event): Rename to ...
4776 (linux_wait_for_event_filtered): ... this. Add new filter ptid
4777 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
4778 sigsuspend. Check for zombie leaders.
4779 (linux_wait_for_event): Reimplement as wrapper around
4780 linux_wait_for_event_filtered.
4781 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
4782 a normal or signal exit is seen, it's the whole process exiting.
4783 (wait_for_sigstop): No longer a for_each_inferior callback.
4784 Rewrite on top of linux_wait_for_event_filtered.
4785 (stop_all_lwps): Call wait_for_sigstop directly.
4786 * server.c (resume, handle_target_event): Handle
4787 TARGET_WAITKIND_NO_RESUMED.
4789 2014-02-26 Joel Brobecker <brobecker@adacore.com>
4791 * win32-low.c (psapi_get_dll_name,
4792 * win32_CreateToolhelp32Snapshot): Delete.
4793 (win32_CreateToolhelp32Snapshot, win32_Module32First)
4794 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
4796 (handle_load_dll): Add function description.
4797 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
4799 2014-02-26 Joel Brobecker <brobecker@adacore.com>
4801 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
4803 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
4804 base address when calling win32_add_one_solib.
4805 (handle_load_dll): Delete local variable load_addr.
4806 Remove 0x1000 offset applied to DLL base address when calling
4807 win32_add_one_solib.
4808 (handle_unload_dll): Add comment.
4810 2014-02-26 Joel Brobecker <brobecker@adacore.com>
4812 * win32-low.c (win32_add_all_dlls): Renames
4813 win32_ensure_ntdll_loaded. Rewrite function documentation.
4814 Adjust implementation to always load all DLLs.
4815 Add 0x1000 offset to DLL base address when calling
4816 win32_add_one_solib.
4817 (child_initialization_done): New static global.
4818 (do_initial_child_stuff): Set child_initialization_done to
4819 zero during child initialization, and 1 after. Replace call
4820 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
4822 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
4823 (handle_unload_dll): Add function documentation.
4824 (get_child_debug_event): Ignore load and unload DLL events
4825 during child initialization.
4827 2014-02-20 Doug Evans <dje@google.com>
4829 Remove global all_lwps.
4830 * inferiors.h (ptid_of): Move here from linux-low.h.
4831 (pid_of, lwpid_of): Ditto.
4832 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
4833 parameter is a struct thread_info * now.
4834 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
4835 directly. Pass &all_threads to find_inferior instead of &all_lwps.
4836 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
4838 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
4839 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
4840 * linux-arm-low.c (update_registers_callback): Update, "entry"
4841 parameter is a struct thread_info * now.
4842 Fetch lwpid from current_inferior directly.
4843 (arm_insert_point): Pass &all_threads to find_inferior instead of
4845 (arm_remove_point): Ditto.
4846 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
4847 (arm_prepare_to_resume): Fetch pid from thread.
4848 (arm_read_description): Fetch lwpid from current_inferior directly.
4849 * linux-low.c (all_lwps): Delete.
4850 (delete_lwp): Delete call to remove_inferior.
4851 (handle_extended_wait): Fetch lwpid from thread.
4852 (add_lwp): Don't set lwp->entry.id. Remove call to
4853 add_inferior_to_list.
4854 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
4855 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
4856 (kill_one_lwp_callback): Ditto.
4857 (linux_kill): Don't dereference NULL pointer.
4858 Fetch ptid,lwpid from thread.
4859 (get_detach_signal): Fetch ptid from thread.
4860 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
4861 Simplify call to regcache_invalidate_thread.
4862 (delete_lwp_callback): Update, "entry" parameter is a
4863 struct thread_info * now. Fetch pid from thread.
4864 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
4865 (status_pending_p_callback): Update, "entry" parameter is a
4866 struct thread_info * now. Fetch ptid from thread.
4867 (find_lwp_pid): Update, "entry" parameter is a
4868 struct thread_info * now.
4869 (linux_wait_for_lwp): Fetch pid from thread.
4870 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
4871 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
4872 (enqueue_one_deferred_signal): Fetch lwpid from thread.
4873 (dequeue_one_deferred_signal): Ditto.
4874 (cancel_breakpoint): Fetch ptid from current_inferior.
4875 (linux_wait_for_event): Pass &all_threads to find_inferior,
4876 not &all_lwps. Fetch ptid, lwpid from thread.
4877 (count_events_callback): Update, "entry" parameter is a
4878 struct thread_info * now.
4879 (select_singlestep_lwp_callback): Ditto.
4880 (select_event_lwp_callback): Ditto.
4881 (cancel_breakpoints_callback): Ditto.
4882 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
4884 (select_event_lwp): Ditto. Fetch ptid from event_thread.
4885 (unsuspend_one_lwp): Update, "entry" parameter is a
4886 struct thread_info * now.
4887 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
4889 (linux_stabilize_threads): Ditto. And for for_each_inferior.
4890 Fetch lwpid from thread, not lwp.
4891 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
4892 Pass &all_threads to find_inferior, not &all_lwps.
4893 (send_sigstop): Fetch lwpid from thread, not lwp.
4894 (send_sigstop_callback): Update, "entry" parameter is a
4895 struct thread_info * now.
4896 (suspend_and_send_sigstop_callback): Ditto.
4897 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
4898 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
4899 struct thread_info * now.
4900 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
4902 (lwp_running): Update, "entry" parameter is a
4903 struct thread_info * now.
4904 (stop_all_lwps): Fetch ptid from thread.
4905 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
4906 (linux_resume_one_lwp): Fetch lwpid from thread.
4907 (linux_set_resume_request): Update, "entry" parameter is a
4908 struct thread_info * now. Fetch pid, lwpid from thread.
4909 (resume_status_pending_p): Update, "entry" parameter is a
4910 struct thread_info * now.
4911 (need_step_over_p): Ditto. Fetch lwpid from thread.
4912 (start_step_over): Fetch lwpid from thread.
4913 (linux_resume_one_thread): Update, "entry" parameter is a
4914 struct thread_info * now. Fetch lwpid from thread.
4915 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
4916 (proceed_one_lwp): Update, "entry" parameter is a
4917 struct thread_info * now. Fetch lwpid from thread.
4918 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
4919 struct thread_info * now.
4920 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
4921 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
4922 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
4924 (regsets_store_inferior_registers): Ditto.
4925 (fetch_register, store_register): Ditto.
4926 (linux_read_memory, linux_write_memory): Ditto.
4927 (linux_request_interrupt): Ditto.
4928 (linux_read_auxv): Ditto.
4929 (linux_xfer_siginfo): Ditto.
4930 (linux_qxfer_spu): Ditto.
4931 (linux_qxfer_libraries_svr4): Ditto.
4932 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
4933 moved to inferiors.h.
4935 (get_thread_lwp): Update.
4936 (struct lwp_info): Delete member "entry". Simplify comment for
4939 * linux-mips-low.c (mips_read_description): Fetch lwpid from
4940 current_inferior directly.
4941 (update_watch_registers_callback): Update, "entry" parameter is a
4942 struct thread_info * now. Fetch pid from thread.
4943 (mips_linux_prepare_to_resume): Fetch ptid from thread.
4944 (mips_insert_point): Fetch lwpid from current_inferior.
4945 Pass &all_threads to find_inferior, not &all_lwps.
4946 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
4947 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
4949 (mips_stopped_data_address): Ditto.
4950 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
4952 * linux-tile-low.c (tile_arch_setup): Ditto.
4953 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
4954 (update_debug_registers_callback): Update, "entry" parameter is a
4955 struct thread_info * now. Fetch pid from thread.
4956 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
4957 Pass &all_threads to find_inferior, not &all_lwps.
4958 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
4959 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
4960 Pass &all_threads to find_inferior, not &all_lwps.
4961 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
4962 (i386_dr_low_get_status): Ditto.
4963 (x86_linux_prepare_to_resume): Fetch ptid from thread.
4964 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
4965 (x86_linux_read_description): Ditto.
4966 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
4968 2014-02-20 Doug Evans <dje@google.com>
4970 * inferiors.c (get_first_inferior): Fix buglet.
4972 2014-02-19 Doug Evans <dje@google.com>
4974 * gdbthread.h (add_thread): Change result type to struct thread_info *.
4975 * inferiors.c (add_thread): Change result type to struct thread_info *.
4976 All callers updated.
4977 (add_lwp): Call add_thread here instead of in callers.
4978 All callers updated.
4979 * linux-low.h (get_lwp_thread): Rewrite.
4980 (struct lwp_info): New member "thread".
4982 2014-02-19 Doug Evans <dje@google.com>
4984 * linux-low.c (add_lwp): Change result to struct lwp_info *.
4985 All callers updated.
4987 2014-02-19 Doug Evans <dje@google.com>
4989 * inferiors.c (add_thread): Fix whitespace.
4991 2014-02-19 Doug Evans <dje@google.com>
4993 * dll.c (clear_dlls): Replace accessing list implemention details
4995 * gdbthread.h (get_first_thread): Declare.
4996 * inferiors.c (for_each_inferior_with_data): New function.
4997 (get_first_thread): New function.
4998 (find_thread_ptid): Simplify.
4999 (get_first_inferior): New function.
5000 (clear_list): Delete.
5001 (one_inferior_p): New function.
5002 (clear_inferior_list): New function.
5003 (clear_inferiors): Update.
5004 * inferiors.h (for_each_inferior_with_data): Declare.
5005 (clear_inferior_list): Declare.
5006 (one_inferior_p): Declare.
5007 (get_first_inferior): Declare.
5008 * linux-low.c (linux_wait_for_event): Replace accessing list
5009 implemention details with API function.
5010 * server.c (target_running): Ditto.
5011 (accumulate_file_name_length): New function.
5012 (emit_dll_description): New function.
5013 (handle_qxfer_libraries): Replace accessing list implemention
5014 details with API function.
5015 (handle_qxfer_threads_worker): New function.
5016 (handle_qxfer_threads_proper): Replace accessing list implemention
5017 details with API function.
5018 (handle_query): Ditto.
5019 (visit_actioned_threads_callback_ftype): New typedef.
5020 (visit_actioned_threads_data): New struct.
5021 (visit_actioned_threads): Rewrite to be find_inferior callback.
5022 (resume): Call find_inferior.
5023 (handle_status): Replace accessing list implemention
5024 details with API function.
5025 (process_serial_event): Replace accessing list implemention details
5027 * target.c (set_desired_inferior): Replace accessing list implemention
5028 details with API function.
5029 * tracepoint.c (same_process_p): New function.
5030 (gdb_agent_about_to_close): Replace accessing list implemention
5031 details with API function.
5032 * win32-low.c (child_delete_thread): Replace accessing list
5033 implemention details with API function.
5034 (match_dll_by_basename): New function.
5035 (dll_is_loaded_by_basename): New function.
5036 (win32_ensure_ntdll_loaded): Replace accessing list implemention
5037 details call to dll_is_loaded_by_basename.
5039 2014-02-19 Doug Evans <dje@google.com>
5041 * dll.h (struct dll_info): Add comment.
5042 * gdbthread.h (struct thread_info): Add comment.
5043 (current_ptid): Simplify.
5044 * inferiors.c (add_process): Update.
5045 (remove_process): Update.
5046 * inferiors.h (struct process_info): Rename member "head" to "entry".
5047 * linux-low.c (delete_lwp): Update.
5049 (last_thread_of_process_p): Update.
5050 (kill_one_lwp_callback, linux_kill): Update.
5051 (status_pending_p_callback): Update.
5052 (wait_for_sigstop): Update. Simplify read of ptid.
5053 (start_step_over): Update.
5054 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
5055 (get_lwp_thread): Update.
5056 (struct lwp_info): Rename member "head" to "entry".
5057 * regcache.h (inferior_list_entry): Delete.
5058 * server.c (kill_inferior_callback): Update.
5059 (detach_or_kill_inferior_callback): Update.
5060 (print_started_pid): Update.
5061 (print_attached_pid): Update.
5062 (process_serial_event): Simplify read of ptid.
5063 * thread-db.c (thread_db_create_event): Update.
5064 (thread_db_get_tls_address): Update.
5065 * win32-low.c (current_inferior_ptid): Simplify.
5067 2014-02-19 Tom Tromey <tromey@redhat.com>
5069 * target.h (struct target_ops) <supports_btrace>: Add target_ops
5071 (target_supports_btrace): Update.
5073 2014-02-14 Yao Qi <yao@codesourcery.com>
5075 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
5076 (rsp-low-ipa.o): New target.
5078 2014-02-12 Tom Tromey <tromey@redhat.com>
5080 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
5081 convert_ascii_to_int.
5082 * regcache.c (registers_to_string): Likewise.
5083 * remote-utils.c (decode_M_packet): Likewise.
5084 * server.c (process_serial_event): Likewise.
5086 2014-02-12 Tom Tromey <tromey@redhat.com>
5088 * server.c (handle_query, handle_v_run): Use hex2bin, not
5090 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
5092 2014-02-12 Tom Tromey <tromey@redhat.com>
5094 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
5095 convert_int_to_ascii.
5096 * regcache.c (registers_to_string, collect_register_as_string):
5098 * remote-utils.c (look_up_one_symbol, relocate_instruction):
5100 * server.c (process_serial_event): Likewise.
5101 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
5102 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
5104 2014-02-12 Tom Tromey <tromey@redhat.com>
5106 * remote-utils.c (look_up_one_symbol, monitor_output): Use
5107 bin2hex, not hexify.
5108 * tracepoint.c (cmd_qtstatus): Likewise.
5110 2014-02-12 Tom Tromey <tromey@redhat.com>
5112 * remote-utils.c (monitor_output): Pass explicit length to
5115 2014-02-12 Tom Tromey <tromey@redhat.com>
5117 * tracepoint.c: Include rsp-low.h.
5118 * server.c: Include rsp-low.h.
5119 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
5120 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
5122 * remote-utils.c: Include rsp-low.h.
5123 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
5124 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
5125 (convert_int_to_ascii, convert_ascii_to_int): Move to
5127 * regcache.c: Include rsp-low.h.
5128 * ax.c: Include rsp-low.h.
5129 * Makefile.in (SFILES): Add common/rsp-low.c.
5130 (OBS): Add rsp-low.o.
5131 (rsp-low.o): New target.
5133 2014-02-12 Tom Tromey <tromey@redhat.com>
5135 * utils.h (pulongest, plongest, phex_nz): Don't declare.
5136 Include print-utils.h.
5137 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
5138 (plongest, thirty_two, phex_nz): Remove.
5139 * Makefile.in (SFILES): Add common/print-utils.c.
5140 (OBS): Add print-utils.o.
5141 (print-utils-ipa.o): New target.
5142 (print-utils.o): New target.
5143 (IPA_OBJS): Add print-utils-ipa.o.
5145 2014-02-06 Tom Tromey <tromey@redhat.com>
5147 * Makefile.in (SFILES): Fix indentation.
5149 2014-02-05 Doug Evans <dje@google.com>
5151 * linux-low.c (linux_wait_for_event): Improve comment.
5152 (linux_wait_1): Keep current_inferior in sync with event_child.
5154 2014-01-22 Doug Evans <dje@google.com>
5156 * gdbthread.h (gdb_id_to_thread): Delete, unused.
5158 2014-01-22 Doug Evans <dje@google.com>
5160 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
5161 * configure: Regenerate.
5162 * config.in: Regenerate.
5163 * Makefile.in (SFILES): Add debug.c.
5165 * debug.c: New file.
5166 * debug.h: New file.
5167 * linux-aarch64-low.c (*): Update all debugging printfs to use
5168 debug_printf instead of fprintf.
5169 * linux-arm-low.c (*): Ditto.
5170 * linux-cris-low.c (*): Ditto.
5171 * linux-crisv32-low.c (*): Ditto.
5172 * linux-m32r-low.c (*): Ditto.
5173 * linux-sparc-low.c (*): Ditto.
5174 * linux-x86.c (*): Ditto.
5175 * linux-low.c (*): Ditto.
5176 (linux_wait_1): Add calls to debug_enter, debug_exit.
5177 (linux_wait): Remove redundant debugging printf.
5178 (stop_all_lwps): Add calls to debug_enter, debug_exit.
5179 (linux_resume, unstop_all_lwps): Ditto.
5180 * mem-break.c (*): Update all debugging printfs to use
5181 debug_printf instead of fprintf.
5182 * remote-utils.c (*): Ditto.
5183 * thread-db.c (*): Ditto.
5184 * server.c #include <ctype.h>, "gdb_vecs.h".
5185 (debug_threads): Moved to debug.c.
5186 (*): Update all debugging printfs to use debug_printf instead of
5188 (start_inferior): Replace call to fflush with call to debug_flush.
5189 (monitor_show_help): Mention set debug-format.
5190 (parse_debug_format_options): New function.
5191 (handle_monitor_command): Handle "monitor set debug-format".
5192 (gdbserver_usage): Mention --debug-format.
5193 (main): Parse --debug-format.
5194 * server.h (debug_threads): Declaration moved to debug.h.
5196 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
5197 trace_debug_1 that uses debug_printf.
5198 (tracepoint_look_up_symbols): Update all debugging printfs to use
5199 debug_printf instead of fprintf.
5201 2014-01-20 Baruch Siach <baruch@tkos.co.il>
5203 * linux-xtensa-low.c: Include asm/ptrace.h instead of
5206 2014-01-17 Pedro Alves <palves@redhat.com>
5209 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
5210 defined after including gdb_proc_service.h.
5212 2014-01-16 Doug Evans <dje@google.com>
5214 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
5215 (match_dll): Use it.
5217 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
5219 * target.h (target_ops) <read_btrace>: Change parameters and
5220 return type to allow error reporting.
5221 * server.c (handle_qxfer_btrace): Support delta reads. Pass
5222 trace reading errors on.
5223 * linux-low.c (linux_low_read_btrace): Pass trace reading
5225 (linux_low_disable_btrace): New.
5227 2014-01-15 Doug Evans <dje@google.com>
5229 * inferiors.c (thread_id_to_gdb_id): Delete.
5230 * inferiors.h (thread_id_to_gdb_id): Delete.
5232 2014-01-13 Eli Zaretskii <eliz@gnu.org>
5234 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
5235 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
5238 2014-01-08 Pedro Alves <palves@redhat.com>
5240 * server.c (handle_status): Don't discard previous queued stop
5241 replies or thread's pending status here.
5242 (main) <disconnection>: Do it here instead.
5244 2014-01-08 Pedro Alves <palves@redhat.com>
5246 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
5247 * server.c (visit_actioned_threads, handle_pending_status): New
5249 (handle_v_cont): Factor out parts to ...
5250 (resume): ... this new function. If in all-stop, and a thread
5251 being resumed has a pending status, report it without actually
5253 (myresume): Adjust to use the new 'resume' function.
5254 (clear_pending_status_callback, set_pending_status_callback)
5255 (find_status_pending_thread_callback): New functions.
5256 (handle_status): Handle the case of multiple threads having
5257 interesting statuses to report. Report threads' real last signal
5258 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
5259 with an interesting thread to report the status for, instead of
5260 always reporting the status of the first thread.
5262 2014-01-01 Joel Brobecker <brobecker@adacore.com>
5264 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
5265 * gdbreplay.c (gdbreplay_version): Likewise.
5267 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
5269 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
5270 iov.iov_len with the real length in use.
5272 2013-12-13 Joel Brobecker <brobecker@adacore.com>
5274 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
5275 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
5276 for all targets that use win32-low.c.
5277 * win32-low.c (win32_ensure_ntdll_loaded): New function.
5278 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
5280 2013-12-13 Pedro Alves <palves@redhat.com>
5282 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
5283 if equal to TARGET_WAITKIND_LOADED.
5284 * win32-low.c (cached_status): New static global.
5285 (win32_wait): Add declaration.
5286 (do_initial_child_stuff): Flush all initial pending debug events
5287 up to the initial breakpoint.
5288 (win32_wait): If CACHED_STATUS was set, return that instead
5289 of doing a real wait. Remove the code resuming the execution
5290 of the inferior after receiving a TARGET_WAITKIND_LOADED event
5291 during the initial phase. Also remove the code changing
5292 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
5293 TARGET_WAITKIND_STOPPED.
5295 2013-12-11 Yao Qi <yao@codesourcery.com>
5297 * notif.c (handle_notif_ack): Return 0 if no notification
5300 2013-11-20 Doug Evans <dje@google.com>
5302 * linux-low.c (linux_set_resume_request): Fix comment.
5304 2013-11-20 Doug Evans <dje@google.com>
5306 * linux-low.c (resume_status_pending_p): Tweak comment.
5308 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
5310 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
5311 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
5312 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
5313 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
5314 (srv_amd64_regobj): Add amd64-mpx.o.
5315 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
5316 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
5317 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
5318 * i387-fp.c (num_pl_bnd_register) Added constant.
5319 (num_pl_bnd_cfg_registers) Added constant.
5320 (struct i387_xsave) Added reserved area and MPX fields.
5321 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
5322 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
5324 (tdesc_i386_mpx_linux): Add MPX amd64 target.
5325 (init_registers_amd64_mpx_linux): Declare new function.
5326 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
5327 (x86_64_regmap): Add MPX registers.
5328 (x86_linux_read_description): Add MPX case.
5329 (initialize_low_arch): Initialize MPX targets.
5331 2013-11-18 Tom Tromey <tromey@redhat.com>
5333 * configure: Rebuild.
5334 * configure.ac: Don't check for stdlib.h.
5335 * gdbreplay.c: Unconditionally include stdlib.h.
5337 2013-11-18 Tom Tromey <tromey@redhat.com>
5339 * config.in: Rebuild.
5340 * configure: Rebuild.
5341 * configure.ac: Don't use AC_HEADER_DIRENT.
5343 2013-11-18 Tom Tromey <tromey@redhat.com>
5345 * server.h: Don't check HAVE_STRING_H.
5346 * gdbreplay.c: Don't check HAVE_STRING_H.
5347 * configure: Rebuild.
5349 2013-11-18 Tom Tromey <tromey@redhat.com>
5351 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
5354 2013-11-08 Tom Tromey <tromey@redhat.com>
5356 * configure, config.in: Rebuild.
5357 * configure.ac: Remove unused configury.
5359 2013-11-08 Tom Tromey <tromey@redhat.com>
5361 * acinclude.m4: Include common.m4, codeset.m4.
5362 * configure, config.in: Rebuild.
5363 * configure.ac: Use GDB_AC_COMMON.
5365 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
5367 * linux-s390-low.c (HWCAP_S390_TE): New define.
5368 (s390_arch_setup): Consider the TE field in the HWCAP for
5369 determining 'have_regset_tdb'.
5371 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
5374 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
5377 2013-10-02 Pedro Alves <palves@redhat.com>
5379 * server.c (process_serial_event): Don't output "GDBserver
5380 exiting" if GDB is connected through stdio.
5381 * target.c (mywait): Likewise, be silent if GDB is connected
5384 2013-10-01 Joel Brobecker <brobecker@adacore.com>
5386 * lynx-low.c (lynx_add_threads_after_attach): New function.
5387 (lynx_attach): Remove call to add_thread. Add call to
5388 lynx_add_threads_after_attach instead.
5390 2013-09-28 Mike Frysinger <vapier@gentoo.org>
5392 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
5393 * config.in, configure: Regenerated.
5395 2013-09-18 Yao Qi <yao@codesourcery.com>
5398 * server.c (start_inferior): Clear 'resume_info'.
5400 2013-09-16 Jiong Wang <jiwang@tilera.com>
5402 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
5405 2013-09-16 Jiong Wang <jiwang@tilera.com>
5407 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
5408 linux-tile-low.o to srv_tgtobj.
5410 2013-09-16 Will Newton <will.newton@linaro.org>
5412 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
5415 2013-09-06 Pedro Alves <palves@redhat.com>
5417 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
5418 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
5419 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
5420 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
5421 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
5422 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
5424 2013-09-06 Pedro Alves <palves@redhat.com>
5426 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
5427 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
5429 2013-09-06 Pedro Alves <palves@redhat.com>
5431 * linux-amd64-ipa.c: Include tracepoint.h.
5432 * linux-i386-ipa.c: Include tracepoint.h.
5434 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
5436 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
5437 (ps_get_thread_area): New function.
5439 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
5441 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
5442 (initialize_low_arch): Call init_registers_crisv32 rather than
5443 init_register_crisv32.
5445 2013-09-05 Pedro Alves <palves@redhat.com>
5447 * server.h (handle_vFile, hostio_last_error_from_errno): Move
5449 * hostio.h: ... this new file.
5450 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
5451 win32-low.c: Include hostio.h.
5453 2013-09-05 Pedro Alves <palves@redhat.com>
5455 * server.h (gdb_client_data, handler_func, callback_handler_func)
5456 (delete_file_handler, add_file_handler, append_callback_event)
5457 (delete_callback_event, start_event_loop, initialize_event_loop):
5458 Move to event-loop.h and include it.
5459 * event-loop.h: New file.
5461 2013-09-05 Pedro Alves <palves@redhat.com>
5463 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
5464 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
5465 (loaded_dll, unloaded_dll): Move to ...
5466 * dll.h: ... this new file.
5467 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
5469 2013-09-05 Pedro Alves <palves@redhat.com>
5471 * server.h (current_process, get_thread_process, all_processes)
5472 (add_inferior_to_list, for_each_inferior, current_inferior)
5473 (remove_inferior, add_process, remove_process, find_process_pid)
5474 (have_started_inferiors_p, have_attached_inferiors_p)
5475 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
5476 (clear_inferiors, find_inferior, find_inferior_id)
5477 (inferior_target_data, set_inferior_target_data)
5478 (inferior_regcache_data, set_inferior_regcache_data): Move to
5479 inferiors.h, and include it.
5480 * inferiors.h: New file.
5482 2013-09-05 Pedro Alves <palves@redhat.com>
5484 * server.h (struct emit_ops, current_insn_ptr, emit_error):
5488 2013-09-05 Pedro Alves <palves@redhat.com>
5490 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
5492 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
5493 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
5494 (handle_tracepoint_general_set, handle_tracepoint_query)
5495 (tracepoint_finished_step, tracepoint_was_hit)
5496 (release_while_stepping_state_list, current_traceframe)
5497 (in_readonly_region, traceframe_read_mem)
5498 (fetch_traceframe_registers, traceframe_read_sdata)
5499 (traceframe_read_info, struct fast_tpoint_collect_status)
5500 (fast_tracepoint_collecting, force_unlock_trace_buffer)
5501 (handle_tracepoit_bkpts, initialize_low_tracepoint)
5502 (supply_fast_tracepoint_registers)
5503 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
5504 (ipa_tdesc, claim_trampoline_space)
5505 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
5506 (agent_mem_read, agent_get_trace_state_variable_value)
5507 (agent_set_trace_state_variable_value, agent_tsv_read)
5508 (agent_mem_read_string, get_raw_reg_func_addr)
5509 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
5510 * tracepoint.h: ... this new file.
5512 2013-09-05 Pedro Alves <palves@redhat.com>
5514 * server.h (perror_with_name, error, fatal, warning, paddress)
5515 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
5517 * utils.h: New file.
5519 2013-09-05 Pedro Alves <palves@redhat.com>
5521 * server.h (remote_debug, noack_mode, transport_is_reliable)
5522 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
5523 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
5524 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
5525 (write_enn, initialize_async_io, enable_async_io)
5526 (disable_async_io, check_remote_input_interrupt_request)
5527 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
5528 (dead_thread_notify, prepare_resume_reply)
5529 (decode_address_to_semicolon, decode_address, decode_m_packet)
5530 (decode_M_packet, decode_X_packet, decode_xfer_write)
5531 (decode_search_memory_packet, unhexify, hexify)
5532 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
5533 (look_up_one_symbol, relocate_instruction)
5534 (monitor_output): Move to remote-utils.h, and include it.
5535 * remote-utils.h: New file.
5537 2013-09-05 Pedro Alves <palves@redhat.com>
5539 * server.h (_): Delete.
5541 2013-09-02 Pedro Alves <palves@redhat.com>
5543 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
5544 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
5546 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
5548 2013-09-02 Pierre Muller <muller@sourceware.org>
5550 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
5551 or WriteProcessMemory complete successfully and handle
5552 ERROR_PARTIAL_COPY error.
5554 2013-09-02 Pedro Alves <palves@redhat.com>
5556 * server.c (gdb_read_memory): Return -1 on traceframe memory read
5557 error instead of EIO.
5559 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5562 * linux-low.c: Include filestuff.h.
5563 (linux_create_inferior) <pid == 0>: Call close_most_fds.
5564 * lynx-low.c: Include filestuff.h.
5565 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
5566 * server.c: Include filestuff.h.
5567 (main): Call notice_open_fds.
5568 * spu-low.c: Include filestuff.h.
5569 (spu_create_inferior) <pid == 0>: Call close_most_fds.
5571 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
5573 * Makefile.in: Explain why ../target and ../nat are not
5574 listed as include file search paths.
5575 (linux-waitpid.o): New object file rule.
5576 * configure.srv (srv_native_linux_obj): New variable.
5577 Replace all occurrences of linux native object files with
5578 $srv_native_linux_obj.
5579 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
5580 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
5581 (linux_enable_event_reporting): Remove declaration.
5582 (my_waitpid): Moved to common/linux-waitpid.c.
5583 (linux_wait_for_event): Pass ptid when calling
5584 linux_enable_event_reporting.
5585 (linux_supports_tracefork_flag): Remove.
5586 (linux_enable_event_reporting): Likewise.
5587 (linux_tracefork_grandchild): Remove.
5588 (STACK_SIZE): Moved to common/linux-ptrace.c.
5589 (linux_tracefork_child): Remove.
5590 (linux_test_for_tracefork): Remove.
5591 (linux_look_up_symbols): Call linux_supports_traceclone.
5592 (initialize_low): Remove call to linux_test_for_tracefork.
5593 * linux-low.h (PTRACE_TYPE_ARG3): Move to
5594 common/linux-ptrace.h.
5595 (PTRACE_TYPE_ARG4): Likewise.
5596 Include linux-ptrace.h.
5598 2013-08-21 Pedro Alves <palves@redhat.com>
5600 * config.in: Renegerate.
5602 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
5604 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
5605 (SFILES): Remove $(srcdir)/common/target-common.c and
5606 add $(srcdir)/target/waitstatus.c.
5607 (OBS): Remove target-common.o and add waitstatus.o.
5608 (server_h): Remove $(srcdir)/../common/target-common.h and
5609 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
5610 and $(srcdir)/../target/waitstatus.h.
5611 (target-common.o): Remove.
5612 (waitstatus.o): New target object file.
5613 * target.h: Do not include target-common.h and
5614 include target/resume.h, target/wait.h and
5615 target/waitstatus.h.
5617 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
5619 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
5620 to PTRACE_TYPE_ARG3.
5621 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
5622 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
5624 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
5625 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
5627 2013-07-27 Jie Zhang <jie@codesourcery.com>
5628 Daniel Jacobowitz <dan@codesourcery.com>
5629 Yao Qi <yao@codesourcery.com>
5631 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
5632 (mips-linux-watch.o): New rule.
5633 (mips_linux_watch_h): New variable.
5634 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
5636 * linux-mips-low.c: Include mips-linux-watch.h.
5637 (struct arch_process_info, struct arch_lwp_info): New.
5638 (update_watch_registers_callback): New function.
5639 (mips_linux_new_process, mips_linux_new_thread) New functions.
5640 (mips_linux_prepare_to_resume, mips_insert_point): New
5642 (mips_remove_point, mips_stopped_by_watchpoint): New
5644 (rsp_bp_type_to_target_hw_bp_type): New function.
5645 (mips_stopped_data_address): New function.
5646 (the_low_target): Add watchpoint support functions.
5648 2013-07-27 Yao Qi <yao@codesourcery.com>
5650 * i386-low.c: Include break-common.h.
5651 (enum target_hw_bp_type): Remove.
5653 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
5655 * Makefile.in (SFILES): /common/target-common.c.
5656 (OBS): Add target-common.o.
5657 (server_h): Add $(srcdir)/../common/target-common.h.
5658 (target-common.o): New target.
5659 * server.c (queue_stop_reply_callback): Free
5660 status string after use.
5661 * target.c (target_waitstatus_to_string): Remove.
5662 * target.h: Include target-common.h.
5663 (resume_kind): Likewise.
5664 (target_waitkind): Likewise.
5665 (target_waitstatus): Likewise.
5666 (TARGET_WNOHANG): Likewise.
5668 2013-07-04 Yao Qi <yao@codesourcery.com>
5670 * Makefile.in (host_alias): Use @host_noncanonical@.
5671 (target_alias): Use @target_noncanonical@.
5672 * configure.ac: Use ACX_NONCANONICAL_TARGET and
5673 ACX_NONCANONICAL_HOST.
5674 * configure: Regenerated.
5677 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
5679 * configure.ac (version_host, version_target): Set and AC_SUBST them.
5680 * configure: Rebuild.
5681 * Makefile.in (version_host, version_target): Get from configure.
5682 (version.c): Use $(version_host) and $(version_target).
5684 2013-07-03 Pedro Alves <palves@redhat.com>
5686 * Makefile.in (config.status): Depend on development.sh.
5687 * acinclude.m4: Include libmcheck.m4.
5688 * configure: Regenerate.
5690 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
5692 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
5693 attribute inside the parentheses.
5694 (winapi_DebugSetProcessKillOnExit): Ditto.
5695 (winapi_DebugBreakProcess): Ditto.
5696 (winapi_GenerateConsoleCtrlEvent): Ditto.
5698 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
5700 * notif.h (notif_event): Add a dummy member to avoid compiler
5703 2013-07-01 Pedro Alves <palves@redhat.com>
5705 * hostio.c (HOSTIO_PATH_MAX): Define.
5706 (require_filename, handle_open, handle_unlink, handle_readlink):
5709 2013-07-01 Pedro Alves <palves@redhat.com>
5711 * server.h: Include "pathmax.h".
5712 * linux-low.c: Don't include sys/param.h.
5713 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
5715 * win32-low.c: Don't include sys/param.h.
5716 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
5718 2013-07-01 Pedro Alves <palves@redhat.com>
5720 * event-loop.c: Don't check HAVE_UNISTD_H before including
5722 * gdbreplay.c: Likewise.
5723 * remote-utils.c: Likewise.
5724 * server.c: Likewise.
5725 * configure.ac: Don't check for unistd.h.
5726 * configure: Regenerate.
5728 2013-06-28 Tom Tromey <tromey@redhat.com>
5730 * Makefile.in (version.c): Use version.in, not
5733 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
5735 * configure.ac (version_host, version_target): Set and AC_SUBST them.
5736 * configure: Rebuild.
5737 * Makefile.in (version_host, version_target): Get from configure.
5738 (version.c): Use $(version_host) and $(version_target).
5740 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
5742 Fix trace-status to output user name without trailing colon.
5743 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
5745 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
5747 Fix trace-status to output proper start-time and stop-time.
5748 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
5749 output start time and stop time in hex as gdb expects.
5751 2013-06-26 Pedro Alves <pedro@codesourcery.com>
5753 * tracepoint.c (build_traceframe_info_xml): Output trace state
5754 variables present in the trace buffer.
5756 2013-06-24 Tom Tromey <tromey@redhat.com>
5758 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
5760 (version.o): Remove.
5761 * gdbreplay.c: Include version.h.
5762 (version, host_name): Don't declare.
5763 * server.h: Include version.h.
5764 (version, host_name): Don't declare.
5766 2013-06-12 Pedro Alves <palves@redhat.com>
5768 * linux-x86-low.c (linux_is_elf64): Delete global.
5769 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
5770 with local linux_pid_exe_is_elf_64_file use.
5772 2013-06-11 Pedro Alves <palves@redhat.com>
5774 * linux-low.c (regset_disabled, disable_regset): New functions.
5775 (regsets_fetch_inferior_registers)
5776 (regsets_store_inferior_registers): Use them.
5777 (initialize_regsets_info); Don't allocate the disabled_regsets
5779 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
5782 2013-06-11 Pedro Alves <palves@redhat.com>
5784 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
5787 2013-06-11 Pedro Alves <palves@redhat.com>
5789 * linux-x86-low.c (initialize_low_arch): Call
5790 init_registers_x32_avx_linux.
5792 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
5794 Fix compatibility with Android Bionic.
5795 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
5798 2013-06-07 Pedro Alves <palves@redhat.com>
5801 * Makefile.in (OBS): Add tdesc.o.
5802 (IPA_OBJS): Add tdesc-ipa.o.
5803 (tdesc-ipa.o): New rule.
5804 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
5806 * linux-low.c (new_inferior): Delete.
5807 (disabled_regsets, num_regsets): Delete.
5808 (linux_add_process): Adjust to set the new per-process
5810 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
5811 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
5812 was a stop. When calling arch_setup, switch the current inferior
5813 to the thread that got an event.
5814 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
5815 (regsets_fetch_inferior_registers)
5816 (regsets_store_inferior_registers): New regsets_info parameter.
5818 (linux_register_in_regsets): New regs_info parameter. Adjust to
5820 (register_addr, fetch_register, store_register): New usrregs_info
5821 parameter. Adjust to use it.
5822 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
5823 parameter regs_info. Adjust to use it.
5824 (linux_fetch_registers): Get the current inferior's regs_info, and
5826 (linux_store_registers): Ditto.
5827 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
5828 (initialize_low): Don't initialize the target_regsets here. Call
5829 initialize_low_arch.
5830 * linux-low.h (target_regsets): Delete declaration.
5831 (struct regsets_info): New.
5832 (struct usrregs_info): New.
5833 (struct regs_info): New.
5834 (struct process_info_private) <new_inferior>: New field.
5835 (struct linux_target_ops): Delete the num_regs, regmap, and
5836 regset_bitmap fields. New field regs_info.
5837 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
5838 * i387-fp.c (num_xmm_registers): Delete.
5839 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
5840 calls to new interface.
5841 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
5842 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
5843 Infer the number of xmm registers from the regcache's target
5845 * i387-fp.h (num_xmm_registers): Delete.
5846 * inferiors.c (add_thread): Don't install the thread's regcache
5848 * proc-service.c (gregset_info): Fetch the current inferior's
5849 regs_info. Adjust to use it.
5850 * regcache.c: Include tdesc.h.
5851 (register_bytes, reg_defs, num_registers)
5852 (gdbserver_expedite_regs): Delete.
5853 (get_thread_regcache): If the thread doesn't have a regcache yet,
5854 create one, instead of aborting gdbserver.
5855 (regcache_invalidate_one): Rename to ...
5856 (regcache_invalidate_thread): ... this.
5857 (regcache_invalidate_one): New.
5858 (regcache_invalidate): Only invalidate registers of the current
5860 (init_register_cache): Add target_desc parameter, and use it.
5861 (new_register_cache): Ditto. Assert the target description has a
5862 non zero registers_size.
5863 (regcache_cpy): Add assertions. Adjust.
5864 (realloc_register_cache, set_register_cache): Delete.
5865 (registers_to_string, registers_from_string): Adjust.
5866 (find_register_by_name, find_regno, find_register_by_number)
5867 (register_cache_size): Add target_desc parameter, and use it.
5868 (free_register_cache_thread, free_register_cache_thread_one)
5869 (regcache_release, register_cache_size): New.
5870 (register_size): Add target_desc parameter, and use it.
5871 (register_data, supply_register, supply_register_zeroed)
5872 (supply_regblock, supply_register_by_name, collect_register)
5873 (collect_register_as_string, collect_register_by_name): Adjust.
5874 * regcache.h (struct target_desc): Forward declare.
5875 (struct regcache) <tdesc>: New field.
5876 (init_register_cache, new_register_cache): Add target_desc
5878 (regcache_invalidate_thread): Declare.
5879 (regcache_invalidate_one): Delete declaration.
5880 (regcache_release): Declare.
5881 (find_register_by_number, register_cache_size, register_size)
5882 (find_regno): Add target_desc parameter.
5883 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
5885 * remote-utils.c: Include tdesc.h.
5886 (outreg, prepare_resume_reply): Adjust.
5887 * server.c: Include tdesc.h.
5888 (gdbserver_xmltarget): Delete declaration.
5889 (get_features_xml, process_serial_event): Adjust.
5890 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
5892 (struct process_info) <tdesc>: New field.
5893 (ipa_tdesc): Declare.
5894 * tdesc.c: New file.
5895 * tdesc.h: New file.
5896 * tracepoint.c: Include tdesc.h.
5897 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
5898 (get_context_regcache): Adjust to pass ipa_tdesc down.
5899 (do_action_at_tracepoint): Adjust to get the register cache size
5900 from the context regcache's description.
5901 (traceframe_walk_blocks): Adjust to get the register cache size
5902 from the current trace frame's description.
5903 (traceframe_get_pc): Adjust to get current trace frame's
5904 description and pass it down.
5905 (gdb_collect): Adjust to get the register cache size from the
5907 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
5908 (gdbserver_xmltarget): Delete.
5909 (initialize_low_tracepoint): Set the ipa's target description.
5910 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
5911 (initialize_low_tracepoint): Set the ipa's target description.
5912 * linux-x86-low.c: Include tdesc.h.
5913 [__x86_64__] (is_64bit_tdesc): New.
5914 (ps_get_thread_area, x86_get_thread_area): Use it.
5915 (i386_cannot_store_register): Rename to ...
5916 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
5917 (i386_cannot_fetch_register): Rename to ...
5918 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
5919 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
5921 (target_regsets): Rename to ...
5922 (x86_regsets): ... this.
5923 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
5925 (x86_siginfo_fixup): Use is_64bit_tdesc.
5926 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
5927 (tdesc_x32_avx_linux, tdesc_x32_linux)
5928 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
5930 (x86_linux_update_xmltarget): Delete.
5931 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
5932 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
5933 (AMD64_LINUX_USER64_CS): New.
5934 (x86_linux_read_description): New, based on
5935 x86_linux_update_xmltarget.
5936 (same_process_callback): New.
5937 (x86_arch_setup_process_callback): New.
5938 (x86_linux_update_xmltarget): New.
5939 (x86_regsets_info): New.
5940 (amd64_linux_regs_info): New.
5941 (i386_linux_usrregs_info): New.
5942 (i386_linux_regs_info): New.
5943 (x86_linux_regs_info): New.
5944 (x86_arch_setup): Reimplement.
5945 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
5946 (x86_emit_ops): Ditto.
5947 (the_low_target): Adjust. Install x86_linux_regs_info,
5948 x86_cannot_fetch_register, and x86_cannot_store_register.
5949 (initialize_low_arch): New.
5950 * linux-ia64-low.c (tdesc_ia64): Declare.
5951 (ia64_fetch_register): Adjust.
5952 (ia64_usrregs_info, regs_info): New globals.
5953 (ia64_regs_info): New function.
5954 (the_low_target): Adjust.
5955 (initialize_low_arch): New function.
5956 * linux-sparc-low.c (tdesc_sparc64): Declare.
5957 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
5959 (sparc_arch_setup): New function.
5960 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
5961 (the_low_target): Adjust.
5962 (initialize_low_arch): New function.
5963 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
5964 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
5965 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
5966 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
5967 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
5968 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
5969 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
5970 (tdesc_powerpc_isa205_vsx64l): Declare.
5971 (ppc_cannot_store_register, ppc_collect_ptrace_register)
5972 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
5973 (ppc_set_pc, ppc_get_hwcap): Adjust.
5974 (ppc_usrregs_info): Forward declare.
5975 (!__powerpc64__) ppc_regmap_adjusted: New global.
5976 (ppc_arch_setup): Adjust to the current process'es target
5978 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
5979 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
5980 (ppc_store_evrregset): Adjust.
5981 (target_regsets): Rename to ...
5982 (ppc_regsets): ... this, and make static.
5983 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
5984 (ppc_regs_info): New function.
5985 (the_low_target): Adjust.
5986 (initialize_low_arch): New function.
5987 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
5988 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
5989 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
5990 (tdesc_s390x_linux64v2): Declare.
5991 (s390_collect_ptrace_register, s390_supply_ptrace_register)
5992 (s390_fill_gregset, s390_store_last_break): Adjust.
5993 (target_regsets): Rename to ...
5994 (s390_regsets): ... this, and make static.
5995 (s390_get_pc, s390_set_pc): Adjust.
5996 (s390_get_hwcap): New target_desc parameter, and use it.
5997 [__s390x__] (have_hwcap_s390_high_gprs): New global.
5998 (s390_arch_setup): Adjust to set the current process'es target
5999 description. Don't adjust the regmap.
6000 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
6001 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
6002 (regs_info_3264): New globals.
6003 (s390_regs_info): New function.
6004 (the_low_target): Adjust.
6005 (initialize_low_arch): New function.
6006 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
6007 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
6008 [__mips64] (init_registers_mips_linux)
6009 (init_registers_mips_dsp_linux): Delete defines.
6010 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
6011 (have_dsp): New global.
6012 (mips_read_description): New, based on mips_arch_setup.
6013 (mips_arch_setup): Reimplement.
6014 (get_usrregs_info): New function.
6015 (mips_cannot_fetch_register, mips_cannot_store_register)
6016 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
6017 (mips_fill_fpregset, mips_store_fpregset): Adjust.
6018 (target_regsets): Rename to ...
6019 (mips_regsets): ... this, and make static.
6020 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
6021 (dsp_regs_info, regs_info): New globals.
6022 (mips_regs_info): New function.
6023 (the_low_target): Adjust.
6024 (initialize_low_arch): New function.
6025 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
6026 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
6028 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
6029 (arm_read_description): New, with bits factored from
6031 (arm_arch_setup): Reimplement.
6032 (target_regsets): Rename to ...
6033 (arm_regsets): ... this, and make static.
6034 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
6035 (arm_regs_info): New function.
6036 (the_low_target): Adjust.
6037 (initialize_low_arch): New function.
6038 * linux-m68k-low.c (tdesc_m68k): Declare.
6039 (target_regsets): Rename to ...
6040 (m68k_regsets): ... this, and make static.
6041 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
6042 (m68k_regs_info): New function.
6043 (m68k_arch_setup): New function.
6044 (the_low_target): Adjust.
6045 (initialize_low_arch): New function.
6046 * linux-sh-low.c (tdesc_sharch): Declare.
6047 (target_regsets): Rename to ...
6048 (sh_regsets): ... this, and make static.
6049 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
6050 (sh_regs_info, sh_arch_setup): New functions.
6051 (the_low_target): Adjust.
6052 (initialize_low_arch): New function.
6053 * linux-bfin-low.c (tdesc_bfin): Declare.
6054 (bfin_arch_setup): New function.
6055 (bfin_usrregs_info, regs_info): New globals.
6056 (bfin_regs_info): New function.
6057 (the_low_target): Adjust.
6058 (initialize_low_arch): New function.
6059 * linux-cris-low.c (tdesc_cris): Declare.
6060 (cris_arch_setup): New function.
6061 (cris_usrregs_info, regs_info): New globals.
6062 (cris_regs_info): New function.
6063 (the_low_target): Adjust.
6064 (initialize_low_arch): New function.
6065 * linux-cris-low.c (tdesc_crisv32): Declare.
6066 (cris_arch_setup): New function.
6067 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
6068 (cris_regs_info): New function.
6069 (the_low_target): Adjust.
6070 (initialize_low_arch): New function.
6071 * linux-m32r-low.c (tdesc_m32r): Declare.
6072 (m32r_arch_setup): New function.
6073 (m32r_usrregs_info, regs_info): New globals.
6074 (m32r_regs_info): Adjust.
6075 (initialize_low_arch): New function.
6076 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
6077 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
6078 (tic6x_usrregs_info): Forward declare.
6079 (tic6x_read_description): New function, based on ...
6080 (tic6x_arch_setup): ... this. Reimplement.
6081 (target_regsets): Rename to ...
6082 (tic6x_regsets): ... this, and make static.
6083 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
6084 (tic6x_regs_info): New function.
6085 (the_low_target): Adjust.
6086 (initialize_low_arch): New function.
6087 * linux-xtensa-low.c (tdesc_xtensa): Declare.
6088 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
6089 (target_regsets): Rename to ...
6090 (xtensa_regsets): ... this, and make static.
6091 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
6093 (xtensa_arch_setup, xtensa_regs_info): New functions.
6094 (the_low_target): Adjust.
6095 (initialize_low_arch): New function.
6096 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
6097 (nios2_arch_setup): Set the current process'es tdesc.
6098 (target_regsets): Rename to ...
6099 (nios2_regsets): ... this.
6100 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
6101 (nios2_regs_info): New function.
6102 (the_low_target): Adjust.
6103 (initialize_low_arch): New function.
6104 * linux-aarch64-low.c (tdesc_aarch64): Declare.
6105 (aarch64_arch_setup): Set the current process'es tdesc.
6106 (target_regsets): Rename to ...
6107 (aarch64_regsets): ... this.
6108 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
6109 (aarch64_regs_info): New function.
6110 (the_low_target): Adjust.
6111 (initialize_low_arch): New function.
6112 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
6114 (target_regsets): Rename to ...
6115 (tile_regsets): ... this.
6116 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
6117 (tile_regs_info): New function.
6118 (tile_arch_setup): Set the current process'es tdesc.
6119 (the_low_target): Adjust.
6120 (initialize_low_arch): New function.
6121 * spu-low.c (tdesc_spu): Declare.
6122 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
6123 * win32-arm-low.c (tdesc_arm): Declare.
6124 (arm_arch_setup): New function.
6125 (the_low_target): Install arm_arch_setup instead of
6127 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
6128 (init_windows_x86): Rename to ...
6129 (i386_arch_setup): ... this. Set `win32_tdesc'.
6130 (the_low_target): Adjust.
6131 * win32-low.c (win32_tdesc): New global.
6132 (child_add_thread): Don't create the thread cache here.
6133 (do_initial_child_stuff): Set the new process'es tdesc.
6134 * win32-low.h (struct target_desc): Forward declare.
6135 (win32_tdesc): Declare.
6136 * lynx-i386-low.c (tdesc_i386): Declare global.
6137 (lynx_i386_arch_setup): Set `lynx_tdesc'.
6138 * lynx-low.c (lynx_tdesc): New global.
6139 (lynx_add_process): Set the new process'es tdesc.
6140 * lynx-low.h (struct target_desc): Forward declare.
6141 (lynx_tdesc): Declare global.
6142 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
6143 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
6144 * nto-low.c (nto_tdesc): New global.
6145 (do_attach): Set the new process'es tdesc.
6146 * nto-low.h (struct target_desc): Forward declare.
6147 (nto_tdesc): Declare.
6148 * nto-x86-low.c (tdesc_i386): Declare.
6149 (nto_x86_arch_setup): Set `nto_tdesc'.
6151 2013-06-04 Gary Benson <gbenson@redhat.com>
6153 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
6154 to qSupported response when appropriate.
6155 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
6156 with nonzero-length annex.
6157 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
6158 arguments supplied in annex.
6160 2013-05-31 Doug Evans <dje@google.com>
6163 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
6164 64 bits in 64-cross-32 environment.
6166 2013-05-28 Pedro Alves <palves@redhat.com>
6168 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
6169 (aarch64-without-fpu.c): Delete rule.
6170 * configure.srv (aarch64*-*-linux*): Remove references to
6171 aarch64-without-fpu.o and aarch64-without-fpu.xml.
6172 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
6175 2013-05-24 Pedro Alves <palves@redhat.com>
6177 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
6178 instead of strchr/decode_address. Error if the range isn't split
6179 with a ','. Don't assume there's be a ':' in the action.
6181 2013-05-23 Yao Qi <yao@codesourcery.com>
6182 Pedro Alves <palves@redhat.com>
6184 * linux-low.c (lwp_in_step_range): New function.
6185 (linux_wait_1): If the thread was range stepping and stopped
6186 outside the stepping range, report the stop to GDB. Otherwise,
6187 continue stepping. Add range stepping debug output.
6188 (linux_set_resume_request): Copy the step range from the resume
6190 (linux_supports_range_stepping): New.
6191 (linux_target_ops) <supports_range_stepping>: Set to
6192 linux_supports_range_stepping.
6193 * linux-low.h (struct linux_target_ops)
6194 <supports_range_stepping>: New field.
6195 (struct lwp_info) <step_range_start, step_range_end>: New fields.
6196 * linux-x86-low.c (x86_supports_range_stepping): New.
6197 (the_low_target) <supports_range_stepping>: Set to
6198 x86_supports_range_stepping.
6199 * server.c (handle_v_cont): Handle 'r' action.
6200 (handle_v_requests): Append ";r" if the target supports range
6202 * target.h (struct thread_resume) <step_range_start,
6203 step_range_end>: New fields.
6204 (struct target_ops) <supports_range_stepping>:
6206 (target_supports_range_stepping): New macro.
6208 2013-05-17 Joel Brobecker <brobecker@adacore.com>
6210 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
6211 confusion in comment.
6213 2013-05-17 Joel Brobecker <brobecker@adacore.com>
6215 * lynx-low.c (struct process_info_private): New type.
6216 (lynx_add_process): New function.
6217 (lynx_create_inferior, lynx_attach): Replace calls to
6218 add_process by calls to lynx_add_process.
6219 (lynx_resume): If PTID is null, then try using
6220 current_process()->private->last_wait_event_ptid.
6222 (lynx_clear_inferiors): Delete. The contents of that function
6223 has been inlined in lynx_mourn;
6224 (lynx_wait_1): Save the ptid in the process's private data.
6225 (lynx_mourn): Free the process' private data. Replace call
6226 to lynx_clear_inferiors by call to clear_inferiors.
6228 2013-05-17 Yao Qi <yao@codesourcery.com>
6230 * i386-low.c (i386_length_and_rw_bits): Move the comment to
6233 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
6235 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
6236 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
6237 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
6238 PT_TEXT_END_ADDR guards. Update comments.
6239 (linux_target_op) <read_offsets>: Conditionally define to
6240 linux_read_offsets if the target is UCLIBC and if it defines
6241 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
6243 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
6244 Andrew Jenner <andrew@codesourcery.com>
6246 * Makefile.in (SFILES): Add linux-nios2-low.c.
6247 (clean): Add action to delete nios2-linux.c.
6248 (nios2-linux.c): New rule.
6249 * configure.srv: Add nios2*-*-linux*.
6250 * linux-nios2-low.c: New.
6252 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
6254 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
6256 2013-04-25 Hui Zhu <hui@codesourcery.com>
6259 * ax.c (ax_printf): Add fflush.
6261 2013-04-22 Tom Tromey <tromey@redhat.com>
6263 * Makefile.in (SFILES): Add filestuff.c.
6264 (OBS): Add filestuff.o.
6265 (filestuff.o): New target.
6266 * config.in, configure: Rebuild.
6267 * configure.ac: Check for fdwalk, pipe2.
6269 2013-04-17 Pedro Alves <palves@redhat.com>
6271 * configure.ac (USE_THREAD_DB): Delete variable.
6272 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
6273 Don't AC_SUBST USE_THREAD_DB.
6274 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
6275 * config.in, configure: Regenerate.
6277 2013-04-16 Pedro Alves <palves@redhat.com>
6279 * linux-low.h (struct lwp_info) <thread_known>: Move under
6280 the USE_THREAD_DB #ifdef.
6282 2013-04-16 Pedro Alves <palves@redhat.com>
6284 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
6285 (linux-low.o): Delete rule.
6286 * linux-low.h: Always include "gdb_thread_db.h" instead of
6287 conditionally including thread_db.h.
6288 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
6291 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6293 * Makefile.in (install-only): Fix make install regression.
6295 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
6297 Convert man pages to texinfo, new gdbinit.5 texinfo page.
6298 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
6300 * gdbserver.1: Remove.
6302 2013-03-22 Pedro Alves <palves@redhat.com>
6304 * linux-low.c (handle_extended_wait): Don't call
6305 linux_enable_event_reporting.
6307 2013-03-15 Tony Theodore <tonyt@logyst.com>
6310 * Makefile.in (SHELL): Use @SHELL@.
6312 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
6314 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
6317 2013-03-13 Joel Brobecker <brobecker@adacore.com>
6319 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
6320 Remove extraneous NULL element.
6322 2013-03-13 Yao Qi <yao@codesourcery.com>
6324 * tracepoint.c (traceframe_read_tsv): Look for the last matched
6325 'V' block in trace frame.
6327 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6329 * target.h (struct target_ops): Add btrace ops.
6330 (target_supports_btrace): New macro.
6331 (target_enable_btrace): New macro.
6332 (target_disable_btrace): New macro.
6333 (target_read_btrace): New macro.
6334 * gdbthread.h (struct thread_info): Add btrace field.
6335 * server.c: Include btrace-common.h.
6336 (handle_btrace_general_set): New function.
6337 (handle_btrace_enable): New function.
6338 (handle_btrace_disable): New function.
6339 (handle_general_set): Call handle_btrace_general_set.
6340 (handle_qxfer_btrace): New function.
6341 (struct qxfer qxfer_packets[]): Add btrace entry.
6342 * inferiors.c (remove_thread): Disable btrace.
6343 * linux-low: Include linux-btrace.h.
6344 (linux_low_enable_btrace): New function.
6345 (linux_low_read_btrace): New function.
6346 (linux_target_ops): Add btrace ops.
6347 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
6348 Add srv_linux_btrace=yes.
6349 (x86_64-*-linux*): Add linux-btrace.o.
6350 Add srv_linux_btrace=yes.
6351 * configure.ac: Define HAVE_LINUX_BTRACE.
6352 * config.in: Regenerated.
6353 * configure: Regenerated.
6355 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6357 * server.c (handle_qxfer): Preserve error message if -3 is
6359 (qxfer): Document the -3 return value.
6361 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6363 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
6364 (linux_btrace_h): New variable.
6365 (linux-btrace.o): New rule.
6367 2013-03-08 Stan Shebs <stan@codesourcery.com>
6368 Hafiz Abid Qadeer <abidh@codesourcery.com>
6370 * tracepoint.c (trace_buffer_size): New global.
6371 (DEFAULT_TRACE_BUFFER_SIZE): New define.
6372 (init_trace_buffer): Change to one-argument function. Allocate
6373 trace buffer memory.
6374 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
6375 handle QTBuffer:size packet.
6376 (cmd_bigqtbuffer_size): New function.
6377 (initialize_tracepoint): Call init_trace_buffer with
6378 DEFAULT_TRACE_BUFFER_SIZE.
6379 * server.c (handle_query): Add QTBuffer:size in the
6382 2013-03-07 Yao Qi <yao@codesourcery.com>
6384 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
6385 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
6387 (cmd_qtsp): Adjust condition. Do post increment.
6388 Set cur_action and cur_step_action back to 0.
6390 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
6393 * linux-low.c (linux_write_memory): Return early success if LEN is
6396 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
6398 * configure.srv: Add x86_64-*-cygwin* as target.
6400 2013-02-28 Tom Tromey <tromey@redhat.com>
6402 * configure.ac: Invoke AC_SYS_LARGEFILE.
6403 * configure, config.in: Rebuild.
6405 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
6407 * win32-low.c: Throughout, fix format strings and casts of
6408 printf-like functions to avoid type related warnings on all
6410 (get_child_debug_event): Print dwDebugEventCode as hex since
6411 that's how it's usually documented.
6413 2013-02-28 Yao Qi <yao@codesourcery.com>
6415 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
6418 2013-02-27 Jiong Wang <jiwang@tilera.com>
6420 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
6421 (reg-tilegx32.c): New rule.
6422 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
6423 * linux-tile-low.c (tile_arch_setup): New function. Invoke
6424 different register info initializer according to elf class.
6425 (init_registers_tilgx32): New function. The tilegx32 register info
6427 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
6428 (tile_store_gregset): Likewise.
6430 2013-02-27 Yao Qi <yao@codesourcery.com>
6432 * server.c (process_point_options): Print debug message when
6433 debug_threads is true.
6435 2013-02-26 Yao Qi <yao@codesourcery.com>
6437 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
6439 2013-02-19 Pedro Alves <palves@redhat.com>
6440 Kai Tietz <ktietz@redhat.com>
6444 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
6445 instead of strtoul to extract address from packet.
6446 (process_serial_event) <'z'>: Likewise.
6448 2013-02-18 Yao Qi <yao@codesourcery.com>
6450 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
6452 2013-02-14 Pedro Alves <palves@redhat.com>
6456 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
6457 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
6459 2013-02-14 Pedro Alves <palves@redhat.com>
6461 * tracepoint.c (cmd_qtdpsrc): Use savestring.
6463 2013-02-14 Pedro Alves <palves@redhat.com>
6465 * tracepoint.c (save_string): Delete.
6466 (add_tracepoint_action): Use savestring instead of save_string.
6468 2013-02-12 Pedro Alves <palves@redhat.com>
6470 * linux-xtensa-low.c: Ditto.
6471 * xtensa-xtregs.c: Ditto.
6473 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
6475 * thread-db.c (thread_db_get_tls_address): NULL pointer check
6478 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
6480 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
6481 aarch64_num_wp_regs and aarch64_num_bp_regs to
6482 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
6484 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
6486 * linux-aarch64-low.c (ps_get_thread_area): Replace
6487 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
6489 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
6490 Marcus Shawcroft <marcus.shawcroft@arm.com>
6491 Nigel Stephens <nigel.stephens@arm.com>
6492 Yufeng Zhang <yufeng.zhang@arm.com>
6494 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
6495 (aarch64.c, aarch64-without-fpu.c): New targets.
6496 * configure.srv (aarch64*-*-linux*): New.
6497 * linux-aarch64-low.c: New file.
6499 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
6501 * linux-low.c (handle_extended_wait, linux_create_inferior)
6502 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
6503 (dequeue_one_deferred_signal, linux_resume_one_thread)
6504 (fetch_register, linux_write_memory, linux_enable_event_reporting)
6505 (linux_tracefork_grandchild, linux_test_for_tracefork)
6506 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
6507 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
6508 where the argument is 0.
6510 2013-01-25 Yao Qi <yao@codesourcery.com>
6512 * event-loop.c: Include "queue.h".
6513 (gdb_event_p): New typedef.
6514 (struct gdb_event) <next_event>: Remove.
6515 (event_queue): Change to QUEUE(gdb_event_p).
6516 (async_queue_event): Remove.
6517 (gdb_event_xfree): New.
6518 (initialize_event_loop): New.
6519 (process_event): Use API from QUEUE.
6520 (wait_for_event): Likewise.
6521 * server.c (main): Call initialize_event_loop.
6522 * server.h (initialize_event_loop): Declare.
6524 2013-01-18 Yao Qi <yao@codesourcery.com>
6526 * ax.h (struct eval_agent_expr_context): New.
6527 (gdb_eval_agent_expr): Update declaration.
6528 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
6529 TFRAME. Add new argument CTX.
6530 * server.h (struct eval_agent_expr_context): Declare.
6531 (agent_mem_read, agent_tsv_read): Update declaration.
6532 (agent_mem_read_string): Likewise.
6533 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
6534 (add_traceframe_block): Add new argument TPOINT.
6535 Increase TPOINT->traceframe_usage.
6536 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
6537 eval_tracepoint_agent_expr.
6538 (condition_true_at_tracepoint): Likewise.
6539 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
6540 (agent_mem_read_string, agent_tsv_read): Likewise.
6542 2013-01-16 Yao Qi <yao@codesourcery.com>
6544 * linux-low.c (linux_resume_one_lwp): Don't check
6545 'lwp->bp_reinsert != 0'.
6547 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6548 Pedro Alves <palves@redhat.com>
6550 * lynx-low.c (ptrace_request_to_str): Define a temporary
6551 macro and use it to simplify this function's implementation.
6553 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6555 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
6558 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6560 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
6562 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6564 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
6566 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6568 * lynx-low.c (lynx_resume): Use the resume_info parameter
6569 to determine the ptid for the lynx_ptrace call, unless
6570 it is equal to minus_one_ptid, in which case we use the
6571 ptid of the current_inferior.
6572 (lynx_wait_1): After having received a thread create/exit
6573 event, resume the inferior's execution using the signaling
6574 thread's ptid, rather than the old ptid.
6576 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6578 * lynx-low.c (lynx_resume): Delete variable ret.
6580 2013-01-01 Joel Brobecker <brobecker@adacore.com>
6582 * gdbreplay.c (gdbreplay_version): Update copyright year.
6583 * server.c (gdbserver_version): Likewise.
6585 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6587 * lynx-low.c (lynx_wait_1): Add debug trace before adding
6590 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6592 * lynx-low.c (ptrace_request_to_str): Add handling for
6595 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6597 * lynx-low.c (lynx_attach): Delete variable new_process.
6599 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6601 * lynx-low.c (lynx_create_inferior): Delete variable
6604 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6606 * lynx-low.c (ptrace_request_to_str): Do not handle
6607 PTRACE_GETTHREADLIST if this macro does not exist.
6609 2012-12-15 Yao Qi <yao@codesourcery.com>
6611 * Makefile.in (OBS): Add notif.o.
6612 * notif.c, notif.h: New.
6613 * server.c: Include "notif.h".
6614 (struct vstop_notif) <next>: Remove.
6616 (queue_stop_reply): Update.
6617 (push_event, send_next_stop_reply): Remove.
6618 (discard_queued_stop_replies): Update.
6619 (notif_stop): New variable.
6620 (handle_v_stopped): Remove.
6621 (handle_v_requests): Don't call handle_v_stopped. Call
6622 handle_ack_notif instead.
6623 (queue_stop_reply_callback): Call notif_event_enque instead
6624 of queue_stop_reply.
6625 (handle_status): Don't call send_next_stop_reply, call
6626 notif_write_event instead.
6627 (kill_inferior_callback): Likewise.
6628 (detach_or_kill_inferior_callback): Likewise.
6629 (main): Call initialize_notif.
6630 (process_serial_event): Call QUEUE_is_empty.
6631 (handle_target_event): Call notif_push instead of push event.
6632 * server.h (push_event): Remove declaration.
6634 2012-12-10 Tom Tromey <tromey@redhat.com>
6636 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
6637 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
6640 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
6641 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
6642 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
6643 (amd64-linux-ipa.o, ax.o): Rewrite.
6644 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
6645 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
6646 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
6647 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
6648 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
6649 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
6650 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
6651 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
6652 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
6653 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
6654 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
6655 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
6656 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
6657 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
6658 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
6659 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
6660 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
6661 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
6662 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
6663 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
6664 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
6665 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
6666 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
6667 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
6668 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
6669 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
6670 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
6671 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
6672 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
6673 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
6674 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
6675 (reg-tilegx.o): Remove.
6676 (all_object_files): New macro.
6677 Include .deps files.
6678 * aclocal.m4, configure: Rebuild.
6679 * acinclude.m4: Include depstand.m4, lead-dot.m4.
6680 * configure.ac: Invoke ZW_CREATE_DEPDIR,
6681 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
6683 2012-12-05 Tom Tromey <tromey@redhat.com>
6686 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
6688 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
6690 * configure.ac: Check for linux/perf_event.h.
6691 * config.in: Regenerated.
6692 * configure: Regenerated.
6694 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
6696 * hostio.c (handle_readlink): Decrease buffer size
6697 parameter passed to readlink by one byte.
6699 2012-11-26 Yao Qi <yao@codesourcery.com>
6701 * configure.ac (build_warnings): Append '-Wempty-body'.
6702 * configure: Regenerated.
6703 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
6706 2012-11-15 Pierre Muller <muller@sourceware.org>
6708 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
6709 * config.in: Regenerate.
6710 * configure: Regenerate.
6711 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
6712 Use "gdb_wait.h" header instead of <sys/wait.h> header.
6713 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
6714 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
6716 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
6717 instead of <sys/wait.h> header.
6718 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
6720 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
6722 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
6723 (various make rules): Remove -DGDBSERVER
6725 2012-11-09 Yao Qi <yao@codesourcery.com>
6727 * spu-low.c (current_ptid): Move it to ..
6728 * gdbthread.h: ... here. New.
6729 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
6730 * server.c (myresume, process_serial_event): Likewise.
6731 * thread-db.c (thread_db_find_new_threads): Likewise.
6732 * tracepoint.c (run_inferior_command): Likewise.
6734 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
6736 * server.c (handle_search_memory_1): Include access length in
6739 2012-09-05 Michael Brandt <michael.brandt@axis.com>
6741 * linux-crisv32-low.c: Fix compile errors.
6743 2012-09-04 Yao Qi <yao@codesourcery.com>
6745 * tracepoint.c (cmd_qtsv): Adjust debug message.
6746 Don't check CUR_TPOINT.
6748 2012-08-28 Yao Qi <yao@codesourcery.com>
6750 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
6751 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
6752 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
6753 Remove declarations of xmalloc, xreallloc, xstrdup and
6755 * Makefile.in (libiberty_h): New.
6756 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
6757 (linux-bfin-low.o): Append dependency 'libiberty.h'.
6759 2012-08-23 Yao Qi <yao@codesourcery.com>
6761 * server.h: Remove declaration of 'xsnprintf'.
6763 2012-08-22 Keith Seitz <keiths@redhat.com>
6765 * server.h: Include build-gnulib-gbserver/config.h.
6766 * gdbreplay.c: Likewise.
6768 2012-08-08 Doug Evans <dje@google.com>
6770 * Makefile.in (SFILES): Add gdb_vecs.c.
6771 (OBS): Add gdb_vecs.o.
6772 (gdb_vecs_h, host_defs_h): New variables.
6773 (thread-db.o): Add $(gdb_vecs_h) dependency.
6774 (gdb_vecs.o): New rule.
6775 * thread-db.c: #include "gdb_vecs.h".
6776 (thread_db_load_search): Use a vector to iterate over path elements.
6777 Handle text appearing after "$pdir".
6779 * configure.ac: Add check for strstr.
6780 * config.in: Regenerate.
6781 * configure: Regenerate.
6783 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
6785 * hostio.c (handle_pread): If pread fails, fall back to attempting
6787 (handle_pwrite): Likewise for pwrite.
6789 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
6791 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
6792 between unsupported TYPE and unimplementable ADDR/LEN combination.
6793 (arm_insert_point): Act on new return value.
6795 2012-07-31 Pedro Alves <palves@redhat.com>
6797 * server.c (process_point_options): Only skip tokens if we find
6798 one that is unrecognized. Don't treat 'X' specially while
6799 skipping unrecognized tokens.
6801 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
6803 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
6804 to 4-byte-align HW breakpoint addresses for Thumb.
6806 2012-07-27 Yao Qi <yao@codesourcery.com>
6810 * server.h: Declare gdb_agent_about_to_close.
6811 * target.c (kill_inferior): Include "agent.h".
6812 New. Send command 'kill'.
6813 * target.h (kill_inferior): Removed macro.
6814 * tracepoint.c (gdb_agent_about_to_close): New.
6815 (gdb_agent_helper_thread): Handle command 'close'.
6816 Wait endlessly until the inferior stops.
6817 Install gdb_agent_remove_socket to atexit hook.
6818 (agent_socket_name): New static variable.
6819 (gdb_agent_socket_init): Replace local variable 'name' with
6820 'agent_socket_name'.
6821 (gdb_agent_remove_socket): New.
6823 2012-07-27 Yao Qi <yao@codesourcery.com>
6825 * server.c (process_point_options): Stop at 'X' when parsing.
6827 2012-07-19 Michael Eager <eager@eagercon.com>
6829 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
6831 * linux-x86-low.c (x86_insert_point, x86_remove_point):
6832 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
6833 hardware breakpoint.
6835 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6837 * gdbserver/linux-low.c (initialize_low): Call
6838 linux_ptrace_init_warnings.
6840 2012-07-02 Doug Evans <dje@google.com>
6842 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
6845 2012-07-02 Stan Shebs <stan@codesourcery.com>
6847 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
6848 (ax.o): Add it to build rule.
6850 (OBS): Add format.o.
6851 (IPA_OBS): Add format.o.
6852 * server.c (handle_query): Claim support for breakpoint commands.
6853 (process_point_options): Add command case.
6854 (process_serial_event): Leave running if there are printfs in
6856 * mem-break.h (any_persistent_commands): Declare.
6857 (add_breakpoint_commands): Declare.
6858 (gdb_no_commands_at_breakpoint): Declare.
6859 (run_breakpoint_commands): Declare.
6860 * mem-break.c (struct point_command_list): New struct.
6861 (struct breakpoint): New field command_list.
6862 (any_persistent_commands): New function.
6863 (add_commands_to_breakpoint): New function.
6864 (add_breakpoint_commands): New function.
6865 (gdb_no_commands_at_breakpoint): New function.
6866 (run_breakpoint_commands): New function.
6867 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
6869 * ax.c: Include format.h.
6870 (ax_printf): New function.
6871 (gdb_eval_agent_expr): Add printf opcode.
6873 2012-06-13 Yao Qi <yao@codesourcery.com>
6875 * server.c (start_inferior): Remove duplicated writes to fields
6876 'last_resume_kind' and 'last_status' of 'current_inferior'.
6878 2012-06-12 Yao Qi <yao@codesourcery.com>
6879 Pedro Alves <palves@redhat.com>
6881 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
6883 * server.c (handle_v_cont): Extend comment.
6885 2012-06-11 Yao Qi <yao@codesourcery.com>
6887 * linux-low.c (linux_attach): Add 'static'.
6889 2012-06-06 Yao Qi <yao@codesourcery.com>
6891 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
6893 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
6895 Fix gcc -flto compilation warning.
6896 * server.c (main): Make variable multi_mode and attach volatile.
6898 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6900 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
6901 if the platform doesn't know about it.
6903 2012-05-30 Jeff Kenton <jkenton@tilera.com>
6905 * Makefile.in (SFILES): Add linux-tile-low.c.
6906 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
6907 * configure.srv: Handle tilegx-*-linux*.
6908 * linux-tile-low.c: New file.
6910 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6912 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
6914 2012-05-24 Pedro Alves <palves@redhat.com>
6918 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
6920 2012-05-24 Pedro Alves <palves@redhat.com>
6924 Replace target_signal with gdb_signal throughout.
6926 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
6928 * linux-low.c (linux_store_registers): Avoid the copying sequence
6929 when no data has been retrieved by ptrace.
6931 2012-05-22 Will Deacon <will.deacon@arm.com>
6933 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
6934 Include asm/ptrace.h.
6935 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
6938 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
6940 * linux-low.c (linux_store_registers): Don't re-retrieve data
6941 with ptrace that has already been obtained from /proc. Always
6942 copy any data retrieved with ptrace to the buffer supplied.
6944 2012-05-11 Yao Qi <yao@codesourcery.com>
6945 Pedro Alves <palves@redhat.com>
6947 * linux-low.c (enum stopping_threads_kind): New.
6948 (stopping_threads): Change type to `enum stopping_threads_kind'.
6949 (handle_extended_wait): If stopping and suspending threads, leave
6950 the new_lwp suspended too.
6951 (linux_wait_for_event): Adjust.
6952 (stop_all_lwps): Set `stopping_threads' to
6953 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
6954 whether we're suspending threads or just stopping them. Assert no
6957 2012-04-29 Yao Qi <yao@codesourcery.com>
6959 * server.h: Move some code to ...
6960 * gdbthread.h: ... here. New.
6961 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
6962 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
6963 (nto-low.o, win32-low.o): Likewise.
6964 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
6965 * regcache.c, remote-utils.c, server.c: Likewise.
6966 * target.c, tracepoint.c, win32-low.c: Likewise.
6968 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6970 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
6971 (PTRACE_ARG4_TYPE): Likewise.
6972 (PTRACE_XFER_TYPE): Likewise.
6973 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
6974 ptrace to PTRACE_ARG3_TYPE.
6975 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
6976 (PTRACE_ARG4_TYPE): Likewise.
6977 (PTRACE_XFER_TYPE): Likewise.
6978 (linux_detach_one_lwp): Cast fourth argument of
6979 ptrace to long then PTRACE_ARG4_TYPE.
6980 (regsets_fetch_inferior_registers): Cast third argument of
6981 ptrace to long then PTRACE_ARG3_TYPE.
6982 (regsets_store_inferior_registers): Likewise.
6984 2012-04-20 Pedro Alves <palves@redhat.com>
6986 * configure: Regenerate.
6988 2012-04-19 Pedro Alves <palves@redhat.com>
6990 * Makefile.in (GNULIB_BUILDDIR): New.
6991 (LIBGNU, INCGNU, GNULIB_H): Adjust.
6992 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
6993 (all, install-only, uninstall, clean-info, all-lib, clean): No
6994 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
6995 (maintainer-clean realclean distclean): Use subdir_do.
6997 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
6998 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
6999 * acinclude.m4: Include acx_configure_dir.m4.
7000 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
7001 calls. Call AC_PROG_RANLIB. Configure gnulib using
7004 (GNULIB_STDINT_H): Adjust.
7005 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
7006 * gdbreplay.c: Include build-gnulib/config.h.
7007 * server.h: Likewise.
7008 * aclocal.m4: Regenerate.
7009 * config.in: Regenerate.
7010 * configure: Regenerate.
7012 2012-04-19 Pedro Alves <palves@redhat.com>
7014 * Makefile.in (LIBGNU, INCGNU): Adjust.
7015 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
7016 (all, install-only, uninstall, clean-info, all-lib, clean)
7017 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
7018 * configure.ac: Adjust AC_OUTPUT output.
7019 * aclocal.m4: Regenerate.
7020 * configure: Regenerate.
7022 2012-04-19 Pedro Alves <palves@redhat.com>
7024 * Makefile.in (generated_files): New.
7025 (server_h): Remove the explicit dependency on config.h, and depend
7026 on $generated_files.
7028 2012-04-19 Pedro Alves <palves@redhat.com>
7030 * Makefile.in (INCGNU): Add -Ignulib.
7032 2012-04-19 Pedro Alves <palves@redhat.com>
7034 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
7035 (INCGNU): ... this, and spell out -I here.
7036 (GNULIB_LIB): Rename to ...
7038 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
7040 2012-04-19 Pedro Alves <palves@redhat.com>
7042 * config.in: Regenerate.
7044 2012-04-19 Pedro Alves <palves@redhat.com>
7046 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
7047 * server.h (memmem): Remove declaration.
7048 * config.in: Regenerate.
7049 * configure: Regenerate.
7051 2012-04-19 Yao Qi <yao@codesourcery.com>
7053 * Makefile.in (SFILES): Add common/vec.c.
7057 2012-04-19 Yao Qi <yao@codesourcery.com>
7059 * remote-utils.c (prepare_resume_reply): Replace with macro
7060 target_core_of_thread.
7061 * server.c (handle_qxfer_threads_proper): Likewise.
7062 * target.h (traget_core_of_thread): New macro.
7064 2012-04-18 Pedro Alves <palves@redhat.com>
7066 * aclocal.m4: Regenerate.
7067 * configure: Regenerate.
7069 2012-04-16 Yao Qi <yao@codesourcery.com>
7071 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
7072 duplicated on address.
7074 2012-04-16 Yao Qi <yao@codesourcery.com>
7076 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
7077 (struct tracepoint_action_ops) <send>: New field.
7078 (m_tracepoint_action_send, r_tracepoint_action_send): New.
7079 (agent_expr_send, x_tracepoint_action_send): New.
7080 (l_tracepoint_action_send): New.
7081 (cmd_qtdp): Download and install tracepoint
7082 according to `use_agent'.
7083 (run_inferior_command): Add one more parameter `len'.
7085 (tracepoint_send_agent): New.
7086 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
7088 2012-04-16 Yao Qi <yao@codesourcery.com>
7090 * tracepoint.c (download_tracepoints): Moved to ...
7091 (cmd_qtstart): ... here.
7093 2012-04-14 Yao Qi <yao@codesourcery.com>
7095 * tracepoint.c: Include inttypes.h.
7096 (struct collect_memory_action): Use sized types.
7097 (struct tracepoint): Likewise.
7098 (cmd_qtdp, stop_tracing): Update print specifiers.
7099 (cmd_qtp, response_tracepoint): Likewise.
7100 (collect_data_at_tracepoint): Likewise.
7101 (collect_data_at_step): Likewise.
7103 2012-04-14 Yao Qi <yao@codesourcery.com>
7105 Import gnulib module inttypes.
7106 * aclocal.m4, config.in, configure: Regenerated.
7108 2012-04-14 Yao Qi <yao@codesourcery.com>
7110 * Makefile.in (maintainer-clean, realclean, distclean): Remove
7111 Makefile and config.status at last.
7113 2012-04-13 Yao Qi <yao@codesourcery.com>
7115 * tracepoint.c: Include stdint.h unconditionally.
7117 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7119 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
7120 on BFD_HAVE_SYS_PROCFS_TYPE.
7121 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
7122 * configure: Regenerate.
7123 * config.in: Likewise.
7125 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
7127 * Makefile.in (clean): Also remove x32.c x32-linux.c
7128 x32-avx.c x32-avx-linux.c.
7129 (x32.o): New target.
7131 (x32-linux.o): Likewise.
7132 (x32-linux.c): Likewise.
7133 (x32-avx.o): Likewise.
7134 (x32-avx.c): Likewise.
7135 (x32-avx-linux.o): Likewise.
7136 (x32-avx-linux.c): Likewise.
7138 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
7139 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
7140 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
7141 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
7142 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
7143 i386/x32-avx-linux.xml.
7145 * linux-x86-low.c (init_registers_x32_linux): New prototype.
7146 (init_registers_x32_avx_linux): Likwise.
7147 (x86_linux_update_xmltarget): Call init_registers_x32_linux
7148 or init_registers_x32_avx_linux if linux_is_elf64 is false.
7150 2012-04-13 Pedro Alves <palves@redhat.com>
7152 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
7153 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
7154 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
7155 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
7158 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7160 * linux-x86-low.c (compat_x32_clock_t): New.
7161 (compat_x32_siginfo_t): Likewise.
7162 (compat_x32_siginfo_from_siginfo): Likewise.
7163 (siginfo_from_compat_x32_siginfo): Likewise.
7164 (linux_is_elf64): Likewise.
7165 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
7166 and siginfo_from_compat_x32_siginfo for x32.
7167 (x86_arch_setup): Set linux_is_elf64.
7169 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7172 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
7174 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
7175 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
7176 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
7177 compatible with process.
7179 2012-04-12 Yao Qi <yao@codesourcery.com>
7181 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
7182 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
7183 (install-only, install-info, clean): Handle sub dir gnulib.
7184 (all-lib, am--refresh): New targets.
7185 (memmem.o): Remove target.
7186 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
7187 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
7188 (AC_REPLACE_FUNCS): Remove memmem.
7189 Invoke gl_INIT and AM_INIT_AUTOMAKE.
7190 (AC_OUTPUT): Generate Makefile in gnulib/.
7191 * aclocal.m4, config.in, configure: Regenerated.
7193 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
7195 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
7197 2012-04-05 Pedro Alves <palves@redhat.com>
7199 -Werror=strict-aliasing
7201 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
7204 2012-04-04 Pedro Alves <palves@redhat.com>
7206 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
7207 (sparc_store_gregset_from_stack, sparc_store_gregset)
7208 (sparc_breakpoint_at): Fix formatting.
7210 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7212 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
7214 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
7215 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
7216 * config.in: Regenerate.
7217 * configure: Likewise.
7219 2012-03-29 Pedro Alves <palves@redhat.com>
7221 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
7222 Correct ptrace arguments.
7224 2012-03-28 Pedro Alves <palves@redhat.com>
7226 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
7227 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
7228 (IA64_FR1_REGNUM): New defines.
7229 (ia64_fetch_register): New.
7230 (the_low_target): Install it.
7231 * linux-low.h (struct linux_target_ops) <fetch_register>: New
7233 * linux-low.c (linux_fetch_registers): Try the
7234 the_low_target.fetch_register hook first.
7236 * linux-arm-low.c (the_low_target): Adjust.
7237 * linux-bfin-low.c (the_low_target): Adjust.
7238 * linux-cris-low.c (the_low_target): Adjust.
7239 * linux-crisv32-low.c (the_low_target): Adjust.
7240 * linux-m32r-low.c (the_low_target): Adjust.
7241 * linux-m68k-low.c (the_low_target): Adjust.
7242 * linux-mips-low.c (the_low_target): Adjust.
7243 * linux-ppc-low.c (the_low_target): Adjust.
7244 * linux-s390-low.c (the_low_target): Adjust.
7245 * linux-sh-low.c (the_low_target): Adjust.
7246 * linux-sparc-low.c (the_low_target): Adjust.
7247 * linux-tic6x-low.c (the_low_target): Adjust.
7248 * linux-x86-low.c (the_low_target): Adjust.
7249 * linux-xtensa-low.c (the_low_target): Adjust.
7251 2012-03-26 Pedro Alves <palves@redhat.com>
7253 * server.c (handle_qxfer_libraries): Don't bail early if
7254 the_target->qxfer_libraries_svr4 is not NULL.
7256 2012-03-26 Pedro Alves <palves@redhat.com>
7258 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
7260 2012-03-23 Pedro Alves <palves@redhat.com>
7262 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
7263 "library-list-svr4" element's start tag when the the DSO list is
7266 2012-03-23 Pedro Alves <palves@redhat.com>
7268 * linux-low.c (read_one_ptr): Read the inferior's pointer through
7269 a variable whose type size is the same as the inferior's pointer
7272 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
7274 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
7276 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
7277 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
7278 * linux-low.h: Include <signal.h>.
7279 (struct siginfo): Remove forward declaration.
7280 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
7283 2012-03-21 Mike Frysinger <vapier@gentoo.org>
7285 * .gitignore: Ignore more files.
7287 2012-03-19 Pedro Alves <palves@redhat.com>
7288 Jan Kratochvil <jan.kratochvil@redhat.com>
7290 * server.c (cont_thread, general_thread): Add describing comments.
7291 (start_inferior): Clear `cont_thread'.
7292 (handle_v_cont): Don't set `cont_thread' if resuming all threads
7295 2012-03-15 Yao Qi <yao@codesourcery.com>
7297 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
7299 (cmd_qtdp): ... here.
7301 2012-03-15 Yao Qi <yao@codesourcery.com>
7303 * tracepoint.c (struct tracepoint_action_ops): New.
7304 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
7305 (m_tracepoint_action_download): New.
7306 (r_tracepoint_action_download): New.
7307 (x_tracepoint_action_download): New.
7308 (l_tracepoint_action_download): New.
7309 (add_tracepoint_action): Install `action->ops' according type.
7310 (download_tracepoint_1): Move code `download' function pointer
7311 of various tracepoint_action_ops.
7313 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7315 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
7316 linux_ptrace_attach_warnings.
7318 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7320 * Makefile.in (linux-ptrace.o): New.
7321 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
7322 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
7323 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
7324 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
7325 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
7327 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
7329 2012-03-08 Yao Qi <yao@codesourcery.com>
7330 Pedro Alves <palves@redhat.com>
7332 Fix PR server/13392.
7333 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
7335 * tracepoint.c (remove_tracepoint): New.
7336 (cmd_qtdp): Call remove_tracepoint when failed to install.
7338 2012-03-07 Pedro Alves <palves@redhat.com>
7340 * linux-low.c (get_detach_signal): New.
7341 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
7342 Pass on pending signals to PTRACE_DETACH. Check the result of the
7344 * server.c (program_signals, program_signals_p): New.
7345 (handle_general_set): Handle QProgramSignals.
7346 * server.h (program_signals, program_signals_p): Declare.
7348 2012-03-05 Pedro Alves <palves@redhat.com>
7349 Jan Kratochvil <jan.kratochvil@redhat.com>
7351 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
7354 2012-03-03 Yao Qi <yao@codesourcery.com>
7356 * tracepoint.c (tracepoint_look_up_symbols): Update call to
7357 agent_look_up_symbols.
7359 2012-03-03 Yao Qi <yao@codesourcery.com>
7361 * Makefile.in (linux-low.o): Keep dependence on agent.h.
7362 (linux-x86-low.o): Likewise.
7363 * server.h: Remove in_process_agent_loaded.
7364 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
7368 2012-03-03 Yao Qi <yao@codesourcery.com>
7370 * tracepoint.c (gdb_agent_capability): New global.
7371 (in_process_agent_loaded_ust): Renamed to
7372 `in_process_agent_supports_ust'.
7374 (in_process_agent_supports_ust): Call agent_capability_check.
7375 (clear_installed_tracepoints): Assert that agent supports
7378 2012-03-03 Yao Qi <yao@codesourcery.com>
7380 * linux-low.c (linux_supports_agent): New.
7381 (linux_target_ops): Initialize field `supports_agent' with
7382 linux_supports_agent.
7383 * target.h (struct target_ops) <supports_agent>: New.
7384 (target_supports_agent): New macro.
7385 * server.c (handle_general_set): Handle packet 'QAgent'.
7386 (handle_query): Send `QAgent+'.
7387 * Makefile.in (server.o): Depends on agent.h.
7389 2012-03-03 Yao Qi <yao@codesourcery.com>
7391 * Makefile.in (OBS): Add agent.o.
7392 Add new rule for agent.o.
7393 Track dependence of tracepoint.c on agent.h.
7394 * tracepoint.c (run_inferior_command_1):
7395 (run_inferior_command): Call agent_run_command.
7396 (gdb_ust_connect_sync_socket): Deleted. Move it to
7398 (resume_thread, stop_thread): Likewise.
7399 (gdb_ust_socket_init): Renamed to ...
7400 (gdb_agent_socket_init): ... New.
7401 (gdb_ust_thread): Renamed to ...
7402 (gdb_agent_helper_thread): ... New.
7403 (gdb_ust_init): Move some code to ...
7404 (gdb_agent_init): ... here. New.
7405 [HAVE_UST]: Call gdb_ust_init.
7406 (initialize_tracepoint_ftlib): Call gdb_agent_init.
7407 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
7408 * config.in, configure: Regenerated.
7410 2012-03-02 Pedro Alves <palves@redhat.com>
7412 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
7413 * linux-low.c (struct simple_pid_list): New.
7414 (stopped_pids): New a struct simple_pid_list pointer.
7415 (add_to_pid_list, pull_pid_from_list): New.
7416 (handle_extended_wait): Don't assume the first signal new children
7417 report is SIGSTOP. Adjust call to pull_pid_from_list.
7418 (linux_wait_for_lwp): Adjust.
7420 2012-03-02 Yao Qi <yao@codesourcery.com>
7422 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
7425 2012-03-02 Yao Qi <yao@codesourcery.com>
7427 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
7428 `stop_pc' and `tpoint'. Update caller.
7430 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
7432 * linux-low.h (linux_target_ops): Add regset_bitmap member.
7433 * linux-low.c (use_linux_regsets): New macro.
7434 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
7435 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
7436 (linux_register_in_regsets): New function.
7437 (usr_fetch_inferior_registers): Skip registers covered by
7439 (usr_store_inferior_registers): Likewise.
7440 (usr_fetch_inferior_registers): New macro.
7441 (usr_store_inferior_registers): Likewise.
7442 (linux_fetch_registers): Handle mixed regset/non-regset targets.
7443 (linux_store_registers): Likewise.
7444 * linux-mips-low.c (init_registers_mips_dsp_linux): New
7446 (init_registers_mips64_dsp_linux): Likewise.
7447 (init_registers_mips_linux): New macro.
7448 (init_registers_mips_dsp_linux): Likewise.
7449 (mips_dsp_num_regs): Likewise.
7450 (DSP_BASE, DSP_CONTROL): New fallback macros.
7451 (mips_base_regs): New macro.
7452 (mips_regmap): Use it. Fix the size.
7453 (mips_dsp_regmap): New variable.
7454 (mips_dsp_regset_bitmap): Likewise.
7455 (mips_arch_setup): New function.
7456 (mips_cannot_fetch_register): Use the_low_target.regmap rather
7458 (mips_cannot_store_register): Likewise.
7459 (the_low_target): Update .arch_setup, .num_regs and .regmap
7460 initializers. Add .regset_bitmap initializer.
7461 * linux-arm-low.c (the_low_target): Add .regset_bitmap
7463 * linux-bfin-low.c (the_low_target): Likewise.
7464 * linux-cris-low.c (the_low_target): Likewise.
7465 * linux-crisv32-low.c (the_low_target): Likewise.
7466 * linux-ia64-low.c (the_low_target): Likewise.
7467 * linux-m32r-low.c (the_low_target): Likewise.
7468 * linux-m68k-low.c (the_low_target): Likewise.
7469 * linux-ppc-low.c (the_low_target): Likewise.
7470 * linux-s390-low.c (the_low_target): Likewise.
7471 * linux-sh-low.c (the_low_target): Likewise.
7472 * linux-sparc-low.c (the_low_target): Likewise.
7473 * linux-tic6x-low.c (the_low_target): Likewise.
7474 * linux-x86-low.c (the_low_target): Likewise.
7475 * linux-xtensa-low.c (the_low_target): Likewise.
7476 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
7477 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
7478 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
7480 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
7481 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
7483 2012-02-29 Yao Qi <yao@codesourcery.com>
7484 Pedro Alves <palves@redhat.com>
7486 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
7487 `step_over_finished' is true.
7489 2012-02-27 Pedro Alves <palves@redhat.com>
7491 * linux-low.c (pid_is_stopped): Delete, moved to common/.
7492 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
7494 2012-02-27 Pedro Alves <palves@redhat.com>
7497 * linux-low.c (pid_is_stopped): New.
7498 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
7500 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
7502 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
7505 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
7507 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
7509 2012-02-24 Luis Machado <lgustavo@codesourcery>
7511 * server.c (handle_query): Advertise support for target-side
7512 breakpoint condition evaluation.
7513 (process_point_options): New function.
7514 (process_serial_event): When inserting a breakpoint, check for
7515 a target-side condition that should be evaluated.
7517 * mem-break.c: Include regcache.h and ax.h.
7518 (point_cond_list_t): New data structure.
7519 (breakpoint) <cond_list>: New field.
7520 (find_gdb_breakpoint_at): Make non-static.
7521 (delete_gdb_breakpoint_at): Clear any target-side
7523 (clear_gdb_breakpoint_conditions): New function.
7524 (add_condition_to_breakpoint): Likewise.
7525 (add_breakpoint_condition): Likewise.
7526 (gdb_condition_true_at_breakpoint): Likewise.
7527 (gdb_breakpoint_here): Return result directly instead
7528 of going through a local variable.
7530 * mem-break.h (find_gdb_breakpoint_at): New prototype.
7531 (clear_gdb_breakpoint_conditions): Likewise.
7532 (add_breakpoint_condition): Likewise.
7533 (gdb_condition_true_at_breakpoint): Likewise.
7535 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
7536 (need_step_over_p): Take target-side breakpoint condition into
7539 2012-02-24 Luis Machado <lgustavo@codesourcery>
7541 * server.h: Include tracepoint.h.
7542 (agent_mem_read, agent_get_trace_state_variable_value,
7543 agent_set_trace_state_variable_value,
7544 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
7545 get_set_tsv_func_addr): New prototypes.
7547 * ax.h: New include file.
7548 * ax.c: New source file.
7550 * tracepoint.c: Include ax.h.
7551 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
7552 agent_expr, eval_result_type): Move to ax.h.
7553 (parse_agent_expr): Rename to ...
7554 (gdb_parse_agent_expr): ... this, make it non-static and move
7556 (unparse_agent_expr) Rename to ...
7557 (gdb_unparse_agent_expr): ... this, make it non-static and move
7559 (eval_agent_expr): Rename to ...
7560 (eval_tracepoint_agent_expr): ... this.
7561 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
7562 forward declarations.
7563 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
7564 (agent_get_trace_state_variable_value): New function.
7565 (agent_set_trace_state_variable_value): New function.
7566 (cmd_qtdp): Call gdb_parse_agent_expr (...).
7567 (response_tracepoint): Call gdb_unparse_agent_expr (...).
7568 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
7569 (condition_true_at_tracepoint): Likewise.
7570 (parse_agent_expr): Rename to ...
7571 (gdb_parse_agent_expr): ... this and move to ax.c.
7572 (unparse_agent_expr): Rename to ...
7573 (gdb_unparse_agent_expr): ... this and move to ax.c.
7574 (gdb_agent_op_name): Move to ax.c.
7575 (eval_agent_expr): Rename to ...
7576 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
7578 (eval_tracepoint_agent_expr): New function.
7579 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
7581 (current_insn_ptr, emit_error, struct bytecode_address): Move to
7583 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
7584 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
7585 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
7586 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
7587 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
7588 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
7589 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
7590 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
7591 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
7592 (compile_bytecodes): Remove forward declaration.
7593 (is_goto_target): Move to ax.c.
7594 (compile_bytecodes): Move to ax.c and call
7595 agent_get_trace_state_variable_value (...) and
7596 agent_set_trace_state_variable_value (...).
7598 * Makefile.in: Update ax.c and IPA dependencies.
7600 2012-02-24 Pedro Alves <palves@redhat.com>
7602 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
7603 (cmd_bigqtbuffer_circular): ... this. Only handle
7604 'QTBuffer:circular:'.
7605 (handle_tracepoint_general_set): Adjust.
7607 2012-02-16 Yao Qi <yao@codesourcery.com>
7609 * inferiors.c: Move code to ...
7610 * dll.c: .... here. New.
7611 * server.h: Declare clear_dlls.
7612 * Makefile.in (SFILES): Add dll.c.
7616 2012-02-11 Yao Qi <yao@codesourcery.com>
7618 * server.c: (handle_monitor_command): Add a new parameter
7620 (handle_query): Update caller.
7622 2012-02-09 Joel Brobecker <brobecker@adacore.com>
7624 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
7625 * configure, config.in: Regenerate.
7626 * hostio.c: Provide an alternate implementation if HAVE_READLINK
7629 2012-02-02 Pedro Alves <palves@redhat.com>
7631 Try SIGKILL first, then PTRACE_KILL.
7632 * linux-low.c (linux_kill_one_lwp): New.
7633 (linux_kill_one_lwp): Rename to ...
7634 (kill_one_lwp_callback): ... this. Use the new
7637 2012-02-02 Pedro Alves <palves@redhat.com>
7639 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
7642 2012-01-27 Pedro Alves <palves@redhat.com>
7644 * linux-low.c (linux_child_pid_to_exec_file): Delete.
7645 (elf_64_file_p): Make static.
7646 (linux_pid_exe_is_elf_64_file): New.
7647 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
7648 Delete declarations.
7649 (linux_pid_exe_is_elf_64_file): Declare.
7650 * linux-x86-low.c (x86_arch_setup): Use
7651 linux_pid_exe_is_elf_64_file.
7653 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
7655 * linux-low.c (linux_wait_for_event_1): Rename to ...
7656 (linux_wait_for_event): ... here and merge it with former
7657 linux_wait_for_event - new variable wait_ptid, use it.
7658 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
7660 2012-01-23 Pedro Alves <palves@redhat.com>
7662 * server.c (main): Avoid yet another case of infinite loop while
7663 detaching/killing after a longjmp.
7665 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
7668 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
7670 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
7672 * hostio.c (handle_readlink): New function.
7673 (handle_vFile): Call it to handle "vFile:readlink" packets.
7675 2012-01-20 Pedro Alves <palves@redhat.com>
7676 Ulrich Weigand <ulrich.weigand@linaro.org>
7678 * server.c (handle_v_requests): Only support vAttach and vRun to
7679 start multiple processes when in extended protocol mode.
7681 2012-01-17 Pedro Alves <palves@redhat.com>
7683 * tracepoint.c (initialize_tracepoint): Use mmap instead of
7684 memalign plus mprotect to allocate the scratch buffer.
7686 2012-01-13 Pedro Alves <palves@redhat.com>
7688 * server.c (attach_inferior): Clear `cont_thread'.
7690 2012-01-13 Pedro Alves <palves@redhat.com>
7692 * server.c (main): Avoid infinite loop while detaching/killing
7695 2012-01-09 Doug Evans <dje@google.com>
7697 * server.c (start_inferior): Set last_ptid in --wrapper case.
7699 2012-01-06 Yao Qi <yao@codesourcery.com>
7701 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
7703 [IN_PROCESS_AGENT] (debug_agent): New global variable.
7705 2012-01-04 Yao Qi <yao@codesourcery.com>
7707 * tracepoint.c (cmd_qtdp): Print debug message
7708 for static tracepoint.
7710 2012-01-04 Yao Qi <yao@codesourcery.com>
7712 * tracepoint.c (trace_vdebug): Differentiate debug message
7713 between gdbserver and IPA.
7715 2012-01-03 Yao Qi <yao@codesourcery.com>
7717 * tracepoint.c (tracepoint_was_hit): Don't collect for
7720 2012-01-02 Joel Brobecker <brobecker@adacore.com>
7722 * terminal.h: Reformat copyright header.
7724 2012-01-02 Joel Brobecker <brobecker@adacore.com>
7726 * server.c (gdbserver_version): Update copyright year.
7727 * gdbreplay.c (gdbreplay_version): Likewise.
7729 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
7731 * linux-low.c (linux_create_inferior): Put empty if clause for write.
7734 2011-12-18 Hui Zhu <teawater@gmail.com>
7735 * linux-low.c (linux_create_inferior): Save return value to ret.
7737 2011-12-18 Hui Zhu <teawater@gmail.com>
7739 * linux-low.c (linux_create_inferior): Save return value to ret.
7741 2011-12-16 Doug Evans <dje@google.com>
7743 * linux-low.c (linux_create_inferior): If stdio connection,
7744 redirect stdin from /dev/null, stdout to stderr.
7745 * remote-utils.c (remote_is_stdio): New static global.
7746 (remote_connection_is_stdio): New function.
7747 (remote_prepare): Handle stdio connection.
7748 (remote_open): Ditto.
7749 (remote_close): Don't close stdin for stdio connections.
7750 (read_prim,write_prim): New functions. Replace all calls to
7751 read/write to these.
7752 * server.c (main): Watch for "-" argument. Move call to
7753 remote_prepare before start_inferior.
7754 * server.h (STDIO_CONNECTION_NAME): New macro.
7755 (remote_connection_is_stdio): Declare.
7757 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
7758 in debugging output.
7760 2011-12-15 Yao Qi <yao@codesourcery.com>
7762 * tracepoint.c: Include sys/syscall.h.
7763 (gdb_ust_thread): Remove preprocessor conditional.
7765 2011-12-14 Pedro Alves <pedro@codesourcery.com>
7767 * linux-low.c (linux_detach_one_lwp): Call
7768 the_low_target.prepare_to_resume before detaching.
7770 2011-12-14 Yao Qi <yao@codesourcery.com>
7772 * tracepoint.c (gdb_ust_thread): Don't ignore return value
7775 2011-12-14 Yao Qi <yao@codesourcery.com>
7777 * i386-low.c (i386_low_stopped_data_address): Initialize local
7780 2011-12-13 Pedro Alves <pedro@codesourcery.com>
7784 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
7785 DR_CONTROL unless necessary. Extend comments.
7786 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
7787 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
7789 2011-12-13 Yao Qi <yao@codesourcery.com>
7791 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
7793 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
7795 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
7797 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
7798 Print new debug message for such case.
7800 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
7802 Fix overlapping memcpy.
7803 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
7804 the read_inferior_memory transfer.
7805 (delete_fast_tracepoint_jump): New variable buf. Use it for the
7806 write_inferior_memory transfer.
7807 (set_fast_tracepoint_jump): New variable buf. Use it for the
7808 read_inferior_memory and write_inferior_memory transfers.
7809 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
7810 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
7811 Use it for the write_inferior_memory transfer.
7812 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
7815 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
7817 * linux-low.c (fetch_register, store_register): Make code
7818 consistent, fix formatting.
7820 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
7822 * linux-low.c (usr_store_inferior_registers): Factor out code
7823 to handle individual registers into...
7824 (store_register): ... this new function.
7826 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
7828 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
7829 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
7830 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
7831 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
7832 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
7833 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
7834 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
7835 (srv_xmlfiles): Add new XML files.
7837 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
7839 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
7840 (init_registers_s390_linux32v1): Add prototype.
7841 (init_registers_s390_linux32v2): Likewise.
7842 (init_registers_s390_linux64v1): Likewise.
7843 (init_registers_s390_linux64v2): Likewise.
7844 (init_registers_s390x_linux64v1): Likewise.
7845 (init_registers_s390x_linux64v2): Likewise.
7846 (s390_num_regs): Increment to 52.
7847 (s390_regmap): Add orig_r2 register.
7848 (s390_num_regs_3264): Increment to 68.
7849 (s390_regmap_3264): Add orig_r2 register.
7850 (s390_collect_ptrace_register): Handle orig_r2 register.
7851 (s390_supply_ptrace_register): Likewise.
7852 (s390_fill_last_break): New function.
7853 (s390_store_last_break): Likewise.
7854 (s390_fill_system_call): New function.
7855 (s390_store_system_call): Likewise.
7856 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
7858 (s390_check_regset): New function.
7859 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
7860 NT_S390_SYSTEM_CALL regsets and use appropriate description.
7861 Update target_regsets for available register sets.
7863 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
7864 Jan Kratochvil <jan.kratochvil@redhat.com>
7866 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
7867 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
7869 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
7870 * linux-low.h (struct process_info_private): New member r_debug.
7871 * server.c (handle_qxfer_libraries): Call
7872 the_target->qxfer_libraries_svr4.
7873 (handle_qxfer_libraries_svr4): New function.
7874 (qxfer_packets): New entry "libraries-svr4".
7875 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
7876 * target.h (struct target_ops): New member qxfer_libraries_svr4.
7877 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
7878 PACKET_qXfer_libraries_svr4.
7880 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
7882 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
7883 PSW address/mask between 8-byte and 16-byte formats.
7884 (s390_supply_ptrace_register): Likewise.
7885 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
7886 basic addressing mode bit.
7888 2011-11-24 Stan Shebs <stan@codesourcery.com>
7890 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
7892 2011-11-17 Stan Shebs <stan@codesourcery.com>
7894 * tracepoint.c (struct tracepoint): New field traceframe_usage.
7895 (tracing_start_time): New global.
7896 (tracing_stop_time): New global.
7897 (tracing_user_name): New global.
7898 (tracing_notes): New global.
7899 (tracing_stop_note): New global.
7900 (cmd_qtstart): Set traceframe_usage, start_time.
7901 (stop_tracing): Set stop_time.
7902 (cmd_qtstatus): Report additional status.
7903 (cmd_qtp): New function.
7904 (handle_tracepoint_query): Call it.
7905 (cmd_qtnotes): New function.
7906 (handle_tracepoint_general_set): Call it.
7907 (get_timestamp): Rename from tsv_get_timestamp.
7909 2011-11-14 Stan Shebs <stan@codesourcery.com>
7910 Kwok Cheung Yeung <kcy@codesourcery.com>
7912 * linux-x86-low.c (small_jump_insn): New.
7913 (i386_install_fast_tracepoint_jump_pad): Add arguments for
7914 trampoline and error message, build a trampoline and issue a small
7915 jump instruction to it.
7916 (x86_install_fast_tracepoint_jump_pad): Add arguments for
7917 trampoline and error message.
7918 (x86_get_min_fast_tracepoint_insn_len): New.
7919 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
7920 * linux-low.h (struct linux_target_ops): Add arguments to
7921 install_fast_tracepoint_jump_pad operation, add new operation.
7922 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
7924 (linux_get_min_fast_tracepoint_insn_len): New function.
7925 (linux_target_op): Add new operation.
7926 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
7927 (gdb_trampoline_buffer_end): Ditto.
7928 (gdb_trampoline_buffer_error): Ditto.
7929 (struct ipa_sym_addresses): Add fields for new IPA variables.
7930 (symbol_list): Add entries for new IPA variables.
7931 (struct tracepoint): Add fields to hold the address range of the
7932 trampoline used by the tracepoint.
7933 (trampoline_buffer_head): New static variable.
7934 (trampoline_buffer_tail): Ditto.
7935 (claim_trampoline_space): New function.
7936 (have_fast_tracepoint_trampoline_buffer): New function.
7937 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
7939 (install_fast_tracepoint): Ditto, also add error buffer argument.
7940 (cmd_qtminftpilen): New function.
7941 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
7942 (fast_tracepoint_from_trampoline_address): New function.
7943 (fast_tracepoint_collecting): Handle trampoline as part of jump
7945 (set_trampoline_buffer_space): New function.
7946 (initialize_tracepoint): Initialize new IPA variables.
7947 * target.h (struct target_ops): Add arguments to
7948 install_fast_tracepoint_jump_pad operation, add new
7949 get_min_fast_tracepoint_insn_len operation.
7950 (target_get_min_fast_tracepoint_insn_len): New.
7951 (install_fast_tracepoint_jump_pad): Add arguments.
7952 * server.h (IPA_BUFSIZ): Define.
7953 * linux-i386-ipa.c: Include extra header files.
7954 (initialize_fast_tracepoint_trampoline_buffer): New function.
7955 (initialize_low_tracepoint): Call it.
7956 * server.h (set_trampoline_buffer_space): Declare.
7957 (claim_trampoline_space): Ditto.
7958 (have_fast_tracepoint_trampoline_buffer): Ditto.
7960 2011-11-14 Yao Qi <yao@codesourcery.com>
7962 * server.c (handle_query): Handle InstallInTrace for qSupported.
7963 * tracepoint.c (add_tracepoint): Sort list.
7964 (install_tracepoint, download_tracepoint): New.
7965 (cmd_qtdp): Call them to install and download tracepoints.
7966 (sort_tracepoints): Removed.
7967 (cmd_qtstart): Update.
7969 2011-11-14 Yao Qi <yao@codesourcery.com>
7971 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
7972 * mem-break.h: Declare.
7973 * tracepoint.c (cmd_qtstart): Move some code to ...
7974 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
7976 (download_tracepoints): Move some code to ...
7977 (download_tracepoint_1): ... here. New.
7979 2011-11-08 Yao Qi <yao@codesourcery.com>
7981 * remote-utils.c (relocate_instruction): A comment fix.
7983 2011-11-07 Joel Brobecker <brobecker@adacore.com>
7985 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
7986 (i386_dr_low_get_control, i386_dr_low_get_status): Use
7987 dr_status_mirror and dr_control_mirror from debug_reg_state.
7988 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
7989 (i386_initial_stuff): Remove use of deleted globals.
7990 (i386_get_thread_context, i386_set_thread_context,
7991 i386_thread_added): Use dr_status_mirror and dr_control_mirror
7992 from debug_reg_state.
7994 2011-11-05 Yao Qi <yao@codesourcery.com>
7996 * tracepoint.c (gdb_collect): Loop over tracepoints of same
7997 address as TPOINT's.
7999 2011-11-02 Stan Shebs <stan@codesourcery.com>
8001 * tracepoint.c (agent_mem_read_string): New function.
8002 (eval_agent_expr): Call it for tracenz.
8003 * server.c (handle_query): Report support for tracenz.
8005 2011-11-02 Yao Qi <yao@codesourcery.com>
8007 * tracepoint.c (cmd_qtstart): Remove unused local variables.
8009 2011-11-02 Yao Qi <yao@codesourcery.com>
8011 * target.h: Fix a typo in comment.
8013 2011-10-31 Pedro Alves <pedro@codesourcery.com>
8015 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
8016 clobber the breakpoints' shadows with fast tracepoint jumps.
8017 * mem-break.h (check_mem_write): Add `myaddr' parameter.
8018 * target.c (write_inferior_memory): Also pass MYADDR down to
8021 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
8023 * configure.ac: Check support for personality routine.
8024 * configure: Regenerate.
8025 * config.in: Likewise.
8026 * linux-low.c: Include <sys/personality.h>.
8027 Define ADDR_NO_RANDOMIZE if necessary.
8028 (linux_create_inferior): Disable address space randomization when
8029 forking inferior, if requested.
8030 (linux_supports_disable_randomization): New function.
8031 (linux_target_ops): Install it.
8032 * server.h (disable_randomization): Declare.
8033 * server.c (disable_randomization): New global variable.
8034 (handle_general_set): Handle QDisableRandomization.
8035 (handle_query): Likewise for qSupported.
8036 (main): Support --disable-randomization and --no-disable-randomization
8037 command line arguments.
8038 * target.h (struct target_ops): Add supports_disable_randomization.
8039 (target_supports_disable_randomization): New macro.
8041 2011-09-29 Mike Frysinger <vapier@gentoo.org>
8043 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
8045 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
8046 [!PT_GETDSBT] (target_loadmap): New definition.
8047 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
8048 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
8049 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
8050 and PT_GETDSBT to LINUX_LOADMAP.
8051 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
8052 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
8054 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
8056 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
8057 (arm_linux_hwbp_cap): New static variable.
8058 (arm_linux_get_hwbp_cap): Replace by ...
8059 (arm_linux_init_hwbp_cap): ... this new function.
8060 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
8061 (arm_linux_get_hw_watchpoint_count): Likewise.
8062 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8063 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
8064 (arm_prepare_to_resume): Use perror_with_name instead of error.
8066 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
8068 * linux-arm-low.c: Include <signal.h>.
8069 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
8070 (struct arm_linux_hwbp_cap): New data type.
8071 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
8072 (struct arm_linux_hw_breakpoint): New data type.
8073 (MAX_BPTS, MAX_WPTS): Define.
8074 (struct arch_process_info, struct arch_lwp_info): New data types.
8075 (arm_linux_get_hwbp_cap): New function.
8076 (arm_linux_get_hw_breakpoint_count): Likewise.
8077 (arm_linux_get_hw_watchpoint_count): Likewise.
8078 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8079 (arm_hwbp_control_initialize): Likewise.
8080 (arm_hwbp_control_is_enabled): Likewise.
8081 (arm_hwbp_control_is_initialized): Likewise.
8082 (arm_hwbp_control_disable): Likewise.
8083 (arm_linux_hw_breakpoint_equal): Likewise.
8084 (arm_linux_hw_point_initialize): Likewise.
8085 (struct update_registers_data): New data structure.
8086 (update_registers_callback: New function.
8087 (arm_insert_point): Likewise.
8088 (arm_remove_point): Likewise.
8089 (arm_stopped_by_watchpoint): Likewise.
8090 (arm_stopped_data_address): Likewise.
8091 (arm_new_process): Likewise.
8092 (arm_new_thread): Likewise.
8093 (arm_prepare_to_resume): Likewise.
8094 (the_low_target): Register arm_insert_point, arm_remove_point,
8095 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
8096 arm_new_thread, and arm_prepare_to_resume.
8098 2011-09-15 Stan Shebs <stan@codesourcery.com>
8100 * server.h (struct emit_ops): Add compare-goto fields.
8101 * tracepoint.c (gdb_agent_op_sizes): New table.
8102 (emit_eq_goto): New function.
8103 (emit_ne_goto): New function.
8104 (emit_lt_goto): New function.
8105 (emit_le_goto): New function.
8106 (emit_gt_goto): New function.
8107 (emit_ge_goto): New function.
8108 (is_goto_target): New function.
8109 (compile_bytecodes): Recognize special cases of compare-goto
8110 combinations and call specialized emitters for them.
8111 * linux-x86-low.c (amd64_emit_eq_goto): New function.
8112 (amd64_emit_ne_goto): New function.
8113 (amd64_emit_lt_goto): New function.
8114 (amd64_emit_le_goto): New function.
8115 (amd64_emit_gt_goto): New function.
8116 (amd64_emit_ge_goto): New function.
8117 (amd64_emit_ops): Add the new functions.
8118 (i386_emit_eq_goto): New function.
8119 (i386_emit_ne_goto): New function.
8120 (i386_emit_lt_goto): New function.
8121 (i386_emit_le_goto): New function.
8122 (i386_emit_gt_goto): New function.
8123 (i386_emit_ge_goto): New function.
8124 (i386_emit_ops): Add the new functions.
8126 2011-09-08 Stan Shebs <stan@codesourcery.com>
8128 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
8129 (i386_emit_epilogue): Restore %ebx.
8131 2011-08-31 Jie Zhang <jzhang918@gmail.com>
8133 * server.c (step_thread): Remove definition.
8134 (process_serial_event): Don't handle Hs.
8135 * server.h (step_thread): Remove declaration.
8136 * target.c (set_desired_inferior): Remove use of step_thread.
8138 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
8140 * linux-low.c: Include linux-procfs.h.
8141 (linux_attach_lwp_1): Update comments.
8142 (linux_attach): Scan for existing threads when attaching to a
8143 process that is the tgid.
8144 * Makefile.in: Update dependencies.
8146 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
8148 * configure.srv: Add linux-procfs.o dependencies.
8150 2011-08-14 Yao Qi <yao@codesourcery.com>
8152 * target.h (struct target_ops): Fix indent.
8153 * win32-low.c (win32_target_ops): Fix comment.
8155 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
8156 Yao Qi <yao@codesourcery.com>
8158 * Makefile.in (clean): Remove tic6x-*.c files.
8159 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
8160 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
8161 (tic6x-c64xp-linux.c): Likewise.
8162 * configure.srv: Add support for tic6x-*-uclinux.
8163 * linux-tic6x-low.c: New.
8164 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
8166 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
8167 Yao Qi <yao@codesourcery.com>
8169 * target.h (struct target_ops): Add read_loadmap.
8170 * linux-low.c (struct target_loadseg): New type.
8171 (struct target_loadmap): New type.
8172 (linux_read_loadmap): New function.
8173 (linux_target_ops): Add linux_read_loadmap.
8174 * server.c (handle_query): Support qXfer:fdpic:read packet.
8175 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
8178 2011-08-05 Eli Zaretskii <eliz@gnu.org>
8180 * win32-low.c: Include <stdint.h>.
8182 2011-07-22 Pedro Alves <pedro@codesourcery.com>
8184 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
8185 to the inferior here.
8186 (i386_remove_aligned_watchpoint): Ditto.
8187 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
8188 fit part of the watchpoint in the debug registers.
8189 (i386_update_inferior_debug_regs): New.
8190 (i386_low_insert_watchpoint): Work on a local mirror of the debug
8191 registers, and only update the inferior on success.
8192 (i386_low_remove_watchpoint): Ditto.
8194 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
8196 * linux-low.c (compare_ints, unique, list_threads, show_process,
8197 linux_core_of_thread): Delete.
8198 (linux_target_ops): Change linux_core_of_thread to
8199 linux_common_core_of_thread.
8200 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
8201 * utils.c (malloc_failure): Change type of argument.
8202 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
8203 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
8204 common/linux-osdata.c, common/ptid.c and common/buffer.c.
8205 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
8206 (IPA_OBJS): Add common-utils-ipa.o.
8207 (ptid_h, linux_osdata_h): New macros.
8208 (server_h): Add common/common-utils.h, common/xml-utils.h,
8209 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
8211 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
8212 ptid.o, buffer.o): New rules.
8213 (linux-low.o): Add common/linux-osdata.h as a dependency.
8214 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
8215 * configure.ac: Add AC_HEADER_DIRENT check.
8216 * config.in: Regenerate.
8217 * configure: Regenerate.
8218 * remote-utils.c (xml_escape_text): Delete.
8219 (buffer_grow, buffer_free, buffer_init, buffer_finish,
8220 buffer_xml_printf): Move to common/buffer.c.
8221 * server.c (main): Remove call to initialize_inferiors.
8222 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
8223 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
8224 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
8225 internal_error, gdb_assert, gdb_assert_fail): Delete.
8226 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
8227 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
8229 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
8230 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
8231 initialize_inferiors): Delete.
8233 2011-07-20 Pedro Alves <pedro@codesourcery.com>
8235 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
8238 2011-05-31 Pedro Alves <pedro@codesourcery.com>
8240 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
8242 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
8244 2011-05-26 Yao Qi <yao@codesourcery.com>
8246 * Makefile.in (thread-db.o): Track dependence to
8247 common/gdb_thread_db.h.
8248 * thread-db.c: include gdb_thread_db.h from right place.
8250 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
8252 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
8253 __FILE__ and __LINE__ to internal_error.
8255 2011-05-13 Doug Evans <dje@google.com>
8257 * thread-db.c (try_thread_db_load_from_sdir): New function.
8258 (try_thread_db_load_from_dir): New function.
8259 (thread_db_load_search): Handle $sdir, ignore $pdir.
8260 Remove trying of system directories if search of
8261 libthread-db-search-path fails, that is now done via $sdir.
8263 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
8265 * server.c (handle_query): Add EnableDisableTracepoints to the list
8266 of supported features.
8267 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
8269 (cmd_qtenable_disable): New.
8270 (cmd_qtstart): Install tracepoints even if disabled.
8271 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
8272 receiving a QTEnable or QTDisable packet.
8273 (gdb_collect): Skip data collection if fast tracepoint is disabled.
8274 (ust_marker_to_static_tracepoint): Do not ignore disabled static
8276 (gdb_probe): Skip data collection if static tracepoint is disabled.
8278 2011-05-10 Doug Evans <dje@google.com>
8280 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
8282 2011-05-04 Doug Evans <dje@google.com>
8284 * linux-low.c (linux_join): Skip process lookup.
8285 * spu-low.c (spu_join): Ditto.
8286 * server.c (join_inferiors_callback): Delete.
8287 (process_serial_event): For 'D' packet (detach) call join_inferior
8290 2011-05-04 Joseph Myers <joseph@codesourcery.com>
8292 * README: Don't mention xscale*-*-linux*.
8293 * configure.srv (xscale*-*-linux*): Don't handle target.
8295 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
8297 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
8299 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
8300 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
8301 (i386_emit_void_call_2): Likewise.
8303 2011-04-26 Yao Qi <yao@codesourcery.com>
8305 * linux-low.c: Move common macros to linux-ptrace.h.
8306 Include linux-ptrace.h.
8307 * Makefile.in (linux_ptrace_h): New.
8308 (linux-low.o): Depends on linux-ptrace.h.
8310 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
8312 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
8313 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
8314 (remote_prepare): New function with most of the TCP code from ...
8315 (remote_open): ... here. Detect PORT here unconditionally. Move also
8316 setting transport_is_reliable.
8317 * server.c (run_once): New variable.
8318 (gdbserver_usage): Document it.
8319 (main): Set run_once for `--once'. Call remote_prepare. Exit after
8320 the first run if RUN_ONCE.
8321 * server.h (run_once, remote_prepare): New declarations.
8323 2011-04-19 Tom Tromey <tromey@redhat.com>
8325 * win32-low.c (handle_load_dll): Remove duplicate "the".
8327 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
8329 Remove support for old Cygwin 1.5 versions.
8330 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
8331 function to avoid warning.
8332 (win32_add_one_solib): Use cygwin_conv_path function to avoid
8335 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
8337 * gdbserver/server.h (Macro _): Define it if not available.
8339 2011-03-14 Michael Snyder <msnyder@vmware.com>
8341 * hostio.c (handle_close): Remove unnecessary null test.
8343 2011-03-10 Joel Brobecker <brobecker@adacore.com>
8345 * Makefile.in (maintainer-clean realclean distclean): Remove
8346 "make ... subdir_do" command.
8348 2011-03-10 Michael Snyder <msnyder@vmware.com>
8350 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
8352 * server.c (handle_v_run): Free alloced buffer on early return.
8354 2011-03-09 Yao Qi <yao@codesourcery.com>
8357 2011-03-04 Yao Qi <yao@codesourcery.com>
8359 * Makefile.in: Remove GNU make feature --directory.
8361 2011-03-05 Yao Qi <yao@codesourcery.com>
8363 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
8364 (subdir_do): New make target. Copied from gdb/Makefile.
8365 (maintainer-clean, realclean, distclean, clean): Call corresponding
8366 make targets in common/Makefile.
8368 2011-02-11 Yao Qi <yao@codesourcery.com>
8370 * configure.ac: Call AC_PROG_RANLIB.
8371 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
8372 * configure: Regenerate.
8374 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8376 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
8378 2011-03-06 Yao Qi <yao@codesourcery.com>
8380 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
8382 2011-03-05 Yao Qi <yao@codesourcery.com>
8384 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
8385 (subdir_do): New make target. Copied from gdb/Makefile.
8386 (maintainer-clean, realclean, distclean, clean): Call corresponding
8387 make targets in common/Makefile.
8389 2011-03-04 Yao Qi <yao@codesourcery.com>
8391 * Makefile.in: Remove GNU make feature --directory.
8393 2011-03-04 Michael Snyder <msnyder@vmware.com>
8395 * server.c (queue_stop_reply): Call xmalloc not malloc.
8397 2011-03-02 Michael Snyder <msnyder@vmware.com>
8399 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
8401 2011-02-28 Michael Snyder <msnyder@vmware.com>
8403 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
8404 (cmd_qtframe): Ditto.
8405 (cmd_qtbuffer): Ditto.
8406 (cmd_bigqtbuffer): Ditto.
8408 * utils.c (decimal2str): Initialize 'width' to nine, then
8411 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8413 * hostio.c (require_data): Free *data, not data.
8415 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8417 * hostio.c (require_data): Use free, not xfree.
8419 2011-02-27 Michael Snyder <msnyder@vmware.com>
8421 * server.c (handle_query): Discard unused value.
8423 * hostio.c (require_data): Free malloc memory before returning
8426 2011-02-26 Michael Snyder <msnyder@vmware.com>
8428 * linux-low.c (list_threads): Call closedir for dirent.
8430 2011-02-27 Michael Snyder <msnyder@vmware.com>
8432 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
8433 a case statement falls through.
8435 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
8437 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
8440 2011-02-26 Michael Snyder <msnyder@vmware.com>
8442 * utils.c (decimal2str): Eliminate dead code and dead param.
8443 (pulongest): Drop dead param from call to decimal2str.
8446 2011-02-24 Joel Brobecker <brobecker@adacore.com>
8448 Revert the following patch (not approved yet):
8449 2011-02-21 Hui Zhu <teawater@gmail.com>
8450 * tracepoint.c (tp_printf): New function.
8451 (eval_agent_expr): Handle gdb_agent_op_printf.
8453 2011-02-21 Hui Zhu <teawater@gmail.com>
8455 * tracepoint.c (tp_printf): New function.
8456 (eval_agent_expr): Handle gdb_agent_op_printf.
8458 2011-02-18 Tom Tromey <tromey@redhat.com>
8460 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
8461 (tracepoint.o): Likewise.
8462 * tracepoint.c (enum gdb_agent_op): Use ax.def.
8463 (gdb_agent_op_names): Likewise.
8465 2011-02-18 Tom Tromey <tromey@redhat.com>
8467 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
8468 gdb_agent_op_rot>: New constants.
8469 (gdb_agent_op_names): Add pick and roll.
8470 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
8473 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
8475 * aclocal.m4: Regenerated with aclocal-1.11.1.
8477 2011-02-14 Pedro Alves <pedro@codesourcery.com>
8479 * server.c (handle_qxfer_traceframe_info): New.
8480 (qxfer_packets): Register "traceframe-info".
8481 (handle_query): Report support for qXfer:traceframe-info:read+.
8482 * tracepoint.c (match_blocktype): New.
8483 (traceframe_find_block_type): Rename to ...
8484 (traceframe_walk_blocks): ... this. Add callback filter argument,
8486 (traceframe_find_block_type): New, reimplemented on top of
8487 traceframe_walk_blocks.
8488 (build_traceframe_info_xml): New.
8489 (traceframe_read_info): New.
8490 * server.h (traceframe_read_info): Declare.
8492 2011-02-11 Yao Qi <yao@codesourcery.com>
8494 * configure.ac: Call AC_PROG_RANLIB.
8495 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
8496 * configure: Regenerate.
8498 2011-02-07 Pedro Alves <pedro@codesourcery.com>
8500 * server.c (gdb_read_memory): Change return semantics to allow
8502 (handle_search_memory_1): Adjust.
8503 (process_serial_event) <'m' packet>: Handle partial transfers.
8504 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
8506 2011-01-28 Pedro Alves <pedro@codesourcery.com>
8508 * regcache.c (init_register_cache): Initialize
8509 regcache->register_status.
8510 (free_register_cache): Release regcache->register_status.
8511 (regcache_cpy): Copy register_status.
8512 (registers_to_string): Print 'x's for unavailable registers.
8513 (supply_register): Mark the register's status valid or
8514 unavailable, depending on whether a buffer was passed in or not.
8515 (supply_register_zeroed): New.
8516 (supply_regblock): Mark the registers' status valid or
8517 unavailable, depending on whether a buffer was passed in or not.
8518 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
8519 (struct regcache): New `register_status' field.
8520 (supply_register_zeroed): Declare.
8521 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
8522 supply_register_zeroed, rather than passing a NULL buffer to
8524 * tracepoint.c (fetch_traceframe_registers): Update comment.
8526 2011-01-28 Pedro Alves <pedro@codesourcery.com>
8528 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
8531 2011-01-25 Pedro Alves <pedro@codesourcery.com>
8533 * server.h (decode_xfer_write): Change prototype.
8534 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
8535 and don't extract the annex here.
8536 * server.c (decode_xfer_read): Remove `annex' parameter,
8537 and don't extract the annex here.
8539 (struct qxfer): New.
8540 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
8541 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
8542 (handle_qxfer_statictrace): New functions, abstracted out from
8543 handle_query, and made to use the struct qxfer interface.
8544 (handle_threads_qxfer_proper): Rename to ...
8545 (handle_qxfer_threads_proper): ... this.
8546 (handle_threads_qxfer): Rename to ...
8547 (handle_qxfer_threads): ... this. Adjust.
8548 (qxfer_packets): New array.
8549 (handle_qxfer): New function.
8550 (handle_query): Use handle_qxfer.
8552 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
8554 * gdbreplay.c: Shorten lines of >= 80 columns.
8555 * linux-low.c: Ditto.
8556 * linux-ppc-low.c: Ditto.
8557 * linux-s390-low.c: Ditto.
8558 * linux-sparc-low.c: Ditto.
8559 * linux-x86-low.c: Ditto.
8560 * linux-xtensa-low.c: Ditto.
8561 * mem-break.c: Ditto.
8563 * regcache.h: Ditto.
8564 * remote-utils.c: Ditto.
8567 * thread-db.c: Ditto.
8568 * tracepoint.c: Ditto.
8570 * win32-low.h: Ditto.
8572 2011-01-05 Joel Brobecker <brobecker@adacore.com>
8574 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
8577 2011-01-01 Joel Brobecker <brobecker@adacore.com>
8579 * server.c (gdbserver_version): Update copyright year in version
8581 * gdbreplay.c (gdbreplay_version): Ditto.
8583 2010-12-29 Jie Zhang <jie.zhang@analog.com>
8585 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
8586 * linux-bfin-low.c: New file.
8587 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
8588 PT_DATA_ADDR for BFIN targets.
8589 * Makefile.in (SFILES): Add linux-bfin-low.c.
8590 (clean): Remove reg-bfin.c.
8591 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
8592 * README: Mention supported Blackfin targets.
8594 2010-12-23 Mike Frysinger <vapier@gentoo.org>
8596 * .gitignore: New file.
8598 2010-11-16 Mike Frysinger <vapier@gentoo.org>
8600 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
8602 2010-10-22 Jie Zhang <jie@codesourcery.com>
8604 * Makefile.in: Add FLAGS_TO_PASS variable.
8605 (install): Remove dependency of install-only and recursively
8606 invoke make for install-only.
8608 2010-10-04 Doug Evans <dje@google.com>
8610 * Makefile.in (uninstall): Use $(DESTDIR).
8612 2010-09-24 Pedro Alves <pedro@codesourcery.com>
8616 * linux-x86-low.c (compat_siginfo_from_siginfo)
8617 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
8618 si_code is < 0. Check for si_code == SI_TIMER before checking for
8621 2010-09-13 Joel Brobecker <brobecker@adacore.com>
8623 * lynx-i386-low.c: New file.
8624 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
8626 2010-09-13 Joel Brobecker <brobecker@adacore.com>
8628 * lynx-low.c (ptrace_request_to_str): Remove handling for
8629 request values that have been removed in LynxOS 5.x.
8631 2010-09-13 Joel Brobecker <brobecker@adacore.com>
8633 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
8636 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
8638 * configure.ac: Add --enable-inprocess-agent option.
8639 * configure: Rebuilt.
8641 2010-09-06 Yao Qi <yao@codesourcery.com>
8643 * linux-low.c (linux_kill): Remove unused variable.
8644 (linux_stabilize_threads): Likewise.
8645 * server.c (start_inferior): Likewise.
8646 (queue_stop_reply_callback): Likewise.
8647 * tracepoint.c (do_action_at_tracepoint): Likewise.
8649 2010-09-06 Yao Qi <yao@codesourcery.com>
8651 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
8654 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8656 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
8658 2010-09-06 Pedro Alves <pedro@codesourcery.com>
8660 * Makefile.in (install-only): Replace $IPA_DEPFILES with
8663 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8665 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
8666 gdbserver/lynx-ppc-low.c: New files.
8667 * Makefile.in (lynx_low_h): New variable.
8668 (lynx-low.o, lynx-ppc-low.o): New rules.
8669 * configure.ac: On LynxOS, link with -lnetinet.
8670 * configure.srv: Add handling of powerpc-*-lynxos* targets.
8671 * configure: regenerate.
8673 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8675 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
8676 * configure.ac: Add check for vasprintf and vsnprintf.
8677 * configure, config.in: Regenerate.
8678 * server.h (vasprintf, vsnprintf): Add conditional declarations.
8680 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8682 * gdbreplay.c: Move include of alloca.h up, next to include of
8684 * server.h: Add include of malloc.h.
8685 * mem-break.c: Remove include of malloc.h.
8686 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
8688 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8690 * Makefile.in (memmem.o): Build with -Wno-error.
8692 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8694 * utils.c (xsnprintf): Make non-static.
8695 * server.h: Add xsnprintf declaration.
8696 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
8697 replace calls to snprintf by calls to xsnprintf throughout.
8699 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8701 * configure.ac: Add configure check for alloca.
8702 * configure, config.in: Regenerate.
8703 * server.h: Include alloca.h if it exists.
8704 * gdbreplay.c: Include alloca.h if it exists.
8706 2010-08-28 Pedro Alves <pedro@codesourcery.com>
8708 * linux-low.c (__SIGRTMIN): Define if not already defined.
8709 (linux_create_inferior): Check for __ANDROID__ rather than
8711 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
8712 are already deferred.
8713 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
8714 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
8715 stopped and already has a pending signal to report.
8716 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
8717 a pending signal to report or is moving out of a jump pad.
8718 (linux_init_signals): Check for __ANDROID__ rather than
8721 2010-08-28 Pedro Alves <pedro@codesourcery.com>
8723 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
8724 debug_threads check. Avoid a linear search when not doing debug
8727 2010-08-27 Pedro Alves <pedro@codesourcery.com>
8729 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
8730 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
8731 (struct file_handler) <fd>: Change type to gdb_fildes_t.
8732 (process_event): Change local fd's type to gdb_fildes_t.
8733 (create_file_handler): Adjust prototype.
8734 (delete_file_handler): Adjust prototype.
8735 (handle_file_event): Adjust prototype. Use pfildes.
8736 (create_file_event): Adjsut prototype.
8737 * remote-utils.c (remote_desc, listen_desc): Change type to
8739 * server.h: New gdb_fildes_t typedef.
8740 [USE_WIN32API]: Include winsock2.h.
8741 (delete_file_handler, add_file_handler): Adjust prototypes.
8743 * utils.c (pfildes): New.
8745 2010-08-27 Pedro Alves <pedro@codesourcery.com>
8747 * configure.ac (build_warnings): Add -Wno-char-subscripts.
8748 * configure: Regenerate.
8750 2010-08-27 Pedro Alves <pedro@codesourcery.com>
8752 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
8753 (linux_done_accessing_memory): ... this.
8754 (linux_target_ops): Adjust.
8755 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
8756 * nto-low.c (nto_target_ops): Adjust comment.
8757 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
8758 * spu-low.c (spu_target_ops): Adjust comment.
8759 * target.h (target_ops): Rename unprepare_to_access_memory field
8760 to done_accessing_memory.
8761 (unprepare_to_access_memory): Rename to ...
8762 (done_accessing_memory): ... this.
8764 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8766 * linux-low.c (linux_prepare_to_access_memory): New.
8767 (linux_unprepare_to_access_memory): New.
8768 (linux_target_ops): Install them.
8769 * server.c (read_memory): Rename to ...
8770 (gdb_read_memory): ... this. Use
8771 prepare_to_access_memory/prepare_to_access_memory.
8772 (write_memory): Rename to ...
8773 (gdb_write_memory): ... this. Use
8774 prepare_to_access_memory/prepare_to_access_memory.
8775 (handle_search_memory_1): Adjust.
8776 (process_serial_event): Adjust.
8777 * target.h (struct target_ops): New fields
8778 prepare_to_access_memory and unprepare_to_access_memory.
8779 (prepare_to_access_memory, unprepare_to_access_memory): New.
8780 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
8781 prepare_to_access_memory/prepare_to_access_memory.
8782 * nto-low.c (nto_target_ops): Adjust.
8783 * spu-low.c (spu_target_ops): Adjust.
8784 * win32-low.c (win32_target_ops): Adjust.
8786 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8788 * Makefile.in (WARN_CFLAGS): Get it from configure.
8789 (WERROR_CFLAGS): New.
8790 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
8791 * configure.ac: Introduce --enable-werror, which adds -Werror to
8792 the compiler command line. Enabled by default. Disable with
8793 --disable-werror. Add -Wdeclaration-after-statement
8794 Wpointer-arith and -Wformat-nonliteral to warning flags.
8795 * configure: Regenerate.
8797 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8799 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
8801 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8803 * gdbreplay.c (remote_error): New.
8805 (expect): Use gdbchar. Check for error reading from GDB.
8806 Clarify sync error output.
8807 (play): Check for errors writing to GDB.
8808 * linux-low.c (sigchld_handler): Really ignore `write' errors.
8809 * remote-utils.c (getpkt): Check for errors writing to the remote
8812 2010-08-25 Pedro Alves <pedro@codesourcery.com>
8814 * linux-low.c (linux_wait_1): Move non-debugging code out of
8815 `debug_threads' control.
8817 2010-08-25 Pedro Alves <pedro@codesourcery.com>
8819 * linux-low.c (linux_wait_1): Don't set last_status here.
8820 * server.c (push_event, queue_stop_reply_callback): Assert we're
8821 not pushing a TARGET_WAITKIND_IGNORE event.
8822 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
8823 (myresume, handle_target_event): Set the thread's last_resume_kind
8824 and last_status from the target returned status.
8826 2010-08-25 Pedro Alves <pedro@codesourcery.com>
8830 * linux-x86-low.c (update_debug_registers_callback): New.
8831 (i386_dr_low_set_addr): Use it.
8832 (i386_dr_low_get_addr): New.
8833 (i386_dr_low_set_control): Use update_debug_registers_callback.
8834 (i386_dr_low_get_control): New.
8835 (i386_dr_low_get_status): Adjust.
8836 * linux-low.c (linux_stop_lwp): New.
8837 * linux-low.h (linux_stop_lwp): Declare.
8839 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
8840 argument instead of a i386_debug_reg_state.
8841 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
8842 a i386_debug_reg_state.
8843 (i386_insert_aligned_watchpoint): Adjust.
8844 (i386_remove_aligned_watchpoint): Adjust.
8845 (i386_low_stopped_data_address): Read the debug registers from the
8846 inferior instead of from the mirrors.
8847 * i386-low.h (struct i386_debug_reg_state): Extend comment.
8848 (i386_dr_low_get_addr): Declare.
8849 (i386_dr_low_get_control): Declare.
8850 (i386_dr_low_get_status): Change prototype.
8852 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
8853 (i386_dr_low_get_addr): New.
8854 (i386_dr_low_get_control): New.
8855 (i386_dr_low_get_status): Adjust prototype. Return
8857 (i386_initial_stuff): Clear dr_status_mirror and
8859 (i386_get_thread_context): Adjust.
8860 (i386_set_thread_context): Adjust.
8861 (i386_thread_added): Adjust.
8863 2010-08-24 Pedro Alves <pedro@codesourcery.com>
8865 * linux-low.h (linux_thread_area): Delete declaration.
8867 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
8869 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
8870 after its termination.
8872 2010-08-09 Pedro Alves <pedro@codesourcery.com>
8874 * linux-low.c (gdb_wants_lwp_stopped): Delete.
8875 (gdb_wants_all_stopped): Delete.
8876 (linux_wait_1): Don't call them.
8877 * server.c (handle_v_cont): Tag all threads as want-stopped.
8878 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
8879 stopped as "client-wants-stopped".
8881 2010-07-31 Pedro Alves <pedro@codesourcery.com>
8883 * Makefile.in (signals_h): New.
8884 (server_h): Depend on it.
8885 (server.o): Don't depend on $(signals_def).
8886 (signals.o): Depend on $(signals_def).
8888 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
8890 * Makefile.in (signals_def): New.
8891 (server_h): Append include/gdb/signals.h and signals_def.
8892 (server.o): Append signals_def.
8894 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8896 * server.c (handle_target_event): Use target_signal_to_host for
8897 resume_info.sig initialization.
8898 * target.h (struct thread_resume) <sig>: New comment.
8900 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
8902 * server.c (handle_query): strcpy() the returned string from paddress()
8903 instead of sprintf().
8904 * utils.c (paddress): Return phex_nz().
8906 2010-07-07 Joel Brobecker <brobecker@adacore.com>
8908 * server.c (handle_v_cont): Call mourn_inferior if process
8910 (myresume): Likewise.
8912 2010-07-01 Pedro Alves <pedro@codesourcery.com>
8914 Static tracepoints, and integration with UST.
8916 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
8917 * mem-break.c (uninsert_all_breakpoints)
8918 (reinsert_all_breakpoints): New.
8919 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
8920 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
8921 (gdb_agent_ust_loaded, helper_thread_id)
8922 (gdb_agent_helper_thread_id): New macros.
8923 (struct ipa_sym_addresses): Add addr_ust_loaded,
8924 addr_helper_thread_id, addr_cmd_buf.
8925 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
8926 (in_process_agent_loaded_ust): New.
8927 (write_e_ust_not_loaded): New.
8928 (maybe_write_ipa_ust_not_loaded): New.
8929 (struct collect_static_trace_data_action): New.
8930 (enum tracepoint_type) <static_tracepoint>: New.
8931 (struct tracepoint) <handle>: Mention static tracepoints.
8932 (struct static_tracepoint_ctx): New.
8933 (CMD_BUF_SIZE): New.
8934 (add_tracepoint_action): Handle static tracepoint actions.
8935 (unprobe_marker_at): New.
8936 (clear_installed_tracepoints): Handle static tracepoints.
8937 (cmd_qtdp): Handle static tracepoints.
8938 (probe_marker_at): New.
8939 (cmd_qtstart): Handle static tracepoints.
8940 (response_tracepoint): Handle static tracepoints.
8941 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
8942 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
8943 (get_context_regcache): Handle static tracepoints.
8944 (do_action_at_tracepoint): Handle static tracepoint actions.
8945 (traceframe_find_block_type): Handle static trace data blocks.
8946 (traceframe_read_sdata): New.
8947 (download_tracepoints): Download static tracepoint actions.
8948 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
8949 (GDB_PROBE_NAME): New.
8954 (ust_marker_to_static_tracepoint): New.
8956 (collect_ust_data_at_tracepoint): New.
8957 (gdb_ust_probe): New.
8958 (UNIX_PATH_MAX, SOCK_DIR): New.
8959 (gdb_ust_connect_sync_socket): New.
8960 (resume_thread, stop_thread): New.
8961 (run_inferior_command): New.
8962 (init_named_socket): New.
8963 (gdb_ust_socket_init): New.
8964 (cstr_to_hexstr): New.
8966 (first_marker, next_marker): New.
8967 (response_ust_marker): New.
8968 (cmd_qtfstm, cmd_qtsstm): New.
8969 (unprobe_marker_at, probe_marker_at): New.
8970 (cmd_qtstmat, gdb_ust_thread): New.
8971 (gdb_ust_init): New.
8972 (initialize_tracepoint_ftlib): Call gdb_ust_init.
8973 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
8975 (x86_64_st_collect_regmap): New.
8976 (X86_64_NUM_ST_COLLECT_GREGS): New.
8977 (AMD64_RIP_REGNUM): New.
8978 (supply_static_tracepoint_registers): New.
8979 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
8981 (i386_st_collect_regmap): New.
8982 (i386_NUM_ST_COLLECT_GREGS): New.
8983 (supply_static_tracepoint_registers): New.
8984 * server.c (handle_query): Handle qXfer:statictrace:read.
8985 <qSupported>: Report support for StaticTracepoints, and
8986 qXfer:statictrace:read features.
8987 * server.h (traceframe_read_sdata)
8988 (supply_static_tracepoint_registers): Declare.
8989 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
8990 (unpack_varlen_hex): Include in IPA build.
8991 * Makefile.in (ustlibs, ustinc): New.
8992 (IPA_OBJS): Add remote-utils-ipa.o.
8993 ($(IPA_LIB)): Link -ldl and -lpthread.
8995 (IPAGENT_CFLAGS): Add UST_CFLAGS.
8996 * config.in, configure: Regenerate.
8998 2010-06-20 Ian Lance Taylor <iant@google.com>
8999 Pedro Alves <pedro@codesourcery.com>
9001 * linux-x86-low.c (always_true): Delete.
9002 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
9003 trying to fool the compiler with always_true.
9005 2010-06-20 Pedro Alves <pedro@codesourcery.com>
9007 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
9008 conditions in gdbserver.
9010 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
9012 * spu-low.c (spu_read_memory): Wrap around local store limit.
9013 (spu_write_memory): Likewise.
9015 2010-06-15 Pedro Alves <pedro@codesourcery.com>
9017 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
9018 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
9020 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
9022 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
9023 uses with LONGEST uses.
9025 2010-06-14 Stan Shebs <stan@codesourcery.com>
9026 Pedro Alves <pedro@codesourcery.com>
9030 * linux-x86-low.c: Include limits.h.
9035 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
9036 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
9037 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
9038 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
9039 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
9040 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
9041 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
9042 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
9043 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
9044 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
9045 (amd64_emit_void_call_2): New.
9046 (amd64_emit_ops): New.
9047 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
9048 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
9049 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
9050 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
9051 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
9052 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
9053 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
9054 (i386_emit_call, i386_emit_reg, i386_emit_pop)
9055 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
9056 (i386_emit_stack_adjust, i386_emit_int_call_1)
9057 (i386_emit_void_call_2): New.
9058 (i386_emit_ops): New.
9059 (x86_emit_ops): New.
9060 (the_low_target): Install x86_emit_ops.
9061 * server.h (struct emit_ops): New.
9062 (get_raw_reg_func_addr): Declare.
9063 (current_insn_ptr, emit_error): Declare.
9064 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
9065 (set_trace_state_variable_value): New defines.
9066 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
9067 addr_get_trace_state_variable_value and
9068 addr_set_trace_state_variable_value.
9069 (symbol_list): New fields for get_raw_reg,
9070 get_trace_state_variable_value and set_trace_state_variable_value.
9071 (condfn): New typedef.
9072 (struct tracepoint): New field `compiled_cond'.
9073 (do_action_at_tracepoint): Clear compiled_cond.
9074 (get_trace_state_variable_value, set_trace_state_variable_value):
9076 (condition_true_at_tracepoint): If there's a compiled condition,
9078 (current_insn_ptr, emit_error): New globals.
9079 (struct bytecode_address): New.
9080 (get_raw_reg_func_addr): New.
9081 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
9082 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
9083 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
9084 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
9085 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
9086 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
9087 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
9088 (compile_tracepoint_condition, compile_bytecodes): New.
9089 * target.h (emit_ops): Forward declare.
9090 (struct target_ops): New field emit_ops.
9091 (target_emit_ops): New.
9092 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
9093 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
9094 * linux-low.c (linux_emit_ops): New.
9095 (linux_target_ops): Install it.
9096 * linux-low.h (struct linux_target_ops): New field emit_ops.
9098 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
9100 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
9101 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
9103 2010-06-01 Pedro Alves <pedro@codesourcery.com>
9104 Stan Shebs <stan@codesourcery.com>
9106 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
9107 (all): Depend on $(extra_libraries).
9108 (install-only): Install the IPA.
9109 (IPA_OBJS, IPA_LIB): New.
9110 (clean): Remove the IPA lib.
9111 (IPAGENT_CFLAGS): New.
9112 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
9113 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
9114 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
9115 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
9116 * configure.ac: Check for atomic builtins support in the compiler.
9117 (IPA_DEPFILES, extra_libraries): Define.
9118 * configure.srv (ipa_obj): Add description.
9119 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
9120 (i[34567]86-*-linux*): Set ipa_obj.
9121 (x86_64-*-linux*): Set ipa_obj.
9122 * linux-low.c (stabilizing_threads): New.
9123 (supports_fast_tracepoints): New.
9124 (linux_detach): Stabilize threads before detaching.
9125 (handle_tracepoints): Handle internal tracing breakpoints. Assert
9126 the lwp is either not stabilizing, or is moving out of a jump pad.
9127 (linux_fast_tracepoint_collecting): New.
9128 (maybe_move_out_of_jump_pad): New.
9129 (enqueue_one_deferred_signal): New.
9130 (dequeue_one_deferred_signal): New.
9131 (linux_wait_for_event_1): If moving out of a jump pad, defer
9132 pending signals to later.
9133 (linux_stabilize_threads): New.
9134 (linux_wait_1): Check if threads need moving out of jump pads, and
9136 (stuck_in_jump_pad_callback): New.
9137 (move_out_of_jump_pad_callback): New.
9139 (linux_resume_one_lwp): Handle moving out of jump pads.
9140 (linux_set_resume_request): Dequeue deferred signals.
9141 (need_step_over_p): Also step over fast tracepoint jumps.
9142 (start_step_over): Also uninsert fast tracepoint jumps.
9143 (finish_step_over): Also reinsert fast tracepoint jumps.
9144 (linux_install_fast_tracepoint_jump): New.
9145 (linux_target_ops): Install linux_stabilize_threads and
9146 linux_install_fast_tracepoint_jump_pad.
9147 * linux-low.h (linux_target_ops) <get_thread_area,
9148 install_fast_tracepoint_jump_pad>: New fields.
9149 (struct lwp_info) <collecting_fast_tracepoint,
9150 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
9151 (linux_get_thread_area): Declare.
9152 * linux-x86-low.c (jump_insn): New.
9153 (x86_get_thread_area): New.
9154 (append_insns): New.
9156 (amd64_install_fast_tracepoint_jump_pad): New.
9157 (i386_install_fast_tracepoint_jump_pad): New.
9158 (x86_install_fast_tracepoint_jump_pad): New.
9159 (the_low_target): Install x86_get_thread_area and
9160 x86_install_fast_tracepoint_jump_pad.
9161 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
9162 (struct fast_tracepoint_jump): New.
9163 (fast_tracepoint_jump_insn): New.
9164 (fast_tracepoint_jump_shadow): New.
9165 (find_fast_tracepoint_jump_at): New.
9166 (fast_tracepoint_jump_here): New.
9167 (delete_fast_tracepoint_jump): New.
9168 (set_fast_tracepoint_jump): New.
9169 (uninsert_fast_tracepoint_jumps_at): New.
9170 (reinsert_fast_tracepoint_jumps_at): New.
9171 (set_breakpoint_at): Use write_inferior_memory.
9172 (uninsert_raw_breakpoint): Use write_inferior_memory.
9173 (check_mem_read): Mask out fast tracepoint jumps.
9174 (check_mem_write): Mask out fast tracepoint jumps.
9175 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
9176 (set_fast_tracepoint_jump): Declare.
9177 (delete_fast_tracepoint_jump)
9178 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
9179 (reinsert_fast_tracepoint_jumps_at): Declare.
9180 * regcache.c: Don't compile many functions when building the
9181 in-process agent library.
9182 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
9183 the register buffer in the heap.
9184 (free_register_cache): If the register buffer isn't owned by the
9185 regcache, don't free it.
9186 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
9187 pre-existing register caches.
9188 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
9190 (convert_ascii_to_int): : Constify `from' parameter type.
9191 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
9192 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
9193 the needed buffer in-place.
9194 (relocate_instruction): New.
9195 * server.c (handle_query) <qSymbols>: If the target supports
9196 tracepoints, give it a chance of looking up symbols. Report
9197 support for fast tracepoints.
9198 (handle_status): Stabilize threads.
9199 (process_serial_event): Adjust.
9200 * server.h (struct fast_tracepoint_jump): Forward declare.
9201 (struct process_info) <fast_tracepoint_jumps>: New field.
9202 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
9203 (decode_X_packet, decode_M_packet): Adjust.
9204 (relocate_instruction): Declare.
9205 (in_process_agent_loaded): Declare.
9206 (tracepoint_look_up_symbols): Declare.
9207 (struct fast_tpoint_collect_status): Declare.
9208 (fast_tracepoint_collecting): Declare.
9209 (force_unlock_trace_buffer): Declare.
9210 (handle_tracepoint_bkpts): Declare.
9211 (initialize_low_tracepoint)
9212 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
9213 * target.h (struct target_ops) <stabilize_threads,
9214 install_fast_tracepoint_jump_pad>: New fields.
9215 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
9216 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
9217 [HAVE_STDINT_H]: Include stdint.h.
9218 (trace_debug_1): Rename to ...
9219 (trace_vdebug): ... this.
9220 (trace_debug): Rename to ...
9221 (trace_debug_1): ... this. Add `level' parameter.
9223 (ATTR_USED, ATTR_NOINLINE): New.
9224 (IP_AGENT_EXPORT): New.
9225 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
9226 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
9227 (about_to_request_buffer_space, trace_buffer_is_full)
9228 (stopping_tracepoint, expr_eval_result, error_tracepoint)
9229 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
9230 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
9231 (traceframe_write_count, traceframes_created)
9232 (trace_state_variables)
9233 New renaming defines.
9234 (struct ipa_sym_addresses): New.
9235 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
9237 (ipa_sym_addrs): New.
9238 (all_tracepoint_symbols_looked_up): New.
9239 (in_process_agent_loaded): New.
9240 (write_e_ipa_not_loaded): New.
9241 (maybe_write_ipa_not_loaded): New.
9242 (tracepoint_look_up_symbols): New.
9243 (debug_threads) [IN_PROCESS_AGENT]: New.
9244 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
9245 (UNKNOWN_SIDE_EFFECTS): New.
9246 (stop_tracing): New.
9247 (flush_trace_buffer): New.
9248 (stop_tracing_bkpt): New.
9249 (flush_trace_buffer_bkpt): New.
9250 (read_inferior_integer): New.
9251 (read_inferior_uinteger): New.
9252 (read_inferior_data_pointer): New.
9253 (write_inferior_data_pointer): New.
9254 (write_inferior_integer): New.
9255 (write_inferior_uinteger): New.
9256 (struct collect_static_trace_data_action): Delete.
9257 (enum tracepoint_type): New.
9258 (struct tracepoint) <type>: New field `type'.
9259 <actions_str, step_actions, step_actions_str>: Only include in
9261 <orig_size, obj_addr_on_target, adjusted_insn_addr>
9262 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
9263 (tracepoints): Use IP_AGENT_EXPORT.
9264 (last_tracepoint): Don't include in the IPA.
9265 (stopping_tracepoint): Use IP_AGENT_EXPORT.
9266 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
9267 (alloced_trace_state_variables): New.
9268 (trace_state_variables): Use IP_AGENT_EXPORT.
9269 (traceframe_t): Delete unused variable.
9270 (circular_trace_buffer): Don't include in the IPA.
9271 (trace_buffer_start): Delete.
9272 (struct trace_buffer_control): New.
9273 (trace_buffer_free): Delete.
9274 (struct ipa_trace_buffer_control): New.
9275 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
9276 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
9278 (trace_buffer_ctrl): New.
9279 (TRACE_BUFFER_CTRL_CURR): New.
9280 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
9281 Reimplement as macros.
9282 (trace_buffer_wrap): Delete.
9283 (traceframe_write_count, traceframe_read_count)
9284 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
9285 (struct tracepoint_hit_ctx) <type>: New field.
9286 (struct fast_tracepoint_ctx): New.
9287 (memory_barrier): New.
9289 (record_tracepoint_error): Update atomically in the IPA.
9290 (clear_inferior_trace_buffer): New.
9291 (about_to_request_buffer_space): New.
9292 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
9293 updating the same buffer.
9294 (add_tracepoint): Default the tracepoint's type to trap
9295 tracepoint, and orig_size to -1.
9296 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
9298 (create_trace_state_variable): New parameter `gdb'. Handle it.
9299 (clear_installed_tracepoints): Clear fast tracepoint jumps.
9300 (cmd_qtdp): Handle fast tracepoints.
9302 (max_jump_pad_size): New.
9303 (gdb_jump_pad_head): New.
9304 (get_jump_space_head): New.
9305 (claim_jump_space): New.
9306 (sort_tracepoints): New.
9307 (MAX_JUMP_SIZE): New.
9308 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
9310 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
9311 support. Upload fast traceframes, and delete internal IPA
9313 (stop_tracing_handler): New.
9314 (flush_trace_buffer_handler): New.
9315 (cmd_qtstop): Upload fast tracepoints.
9316 (response_tracepoint): Handle fast tracepoints.
9317 (tracepoint_finished_step): Upload fast traceframes. Set the
9318 tracepoint hit context's tracepoint type.
9319 (handle_tracepoint_bkpts): New.
9320 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
9321 type. Add comment about fast tracepoints.
9322 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
9323 non-existing action_str field.
9324 (get_context_regcache): Handle fast tracepoints.
9325 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
9327 (fast_tracepoint_from_jump_pad_address): New.
9328 (fast_tracepoint_from_ipa_tpoint_address): New.
9329 (collecting_t): New.
9330 (force_unlock_trace_buffer): New.
9331 (fast_tracepoint_collecting): New.
9334 (write_inferior_data_ptr): New.
9335 (target_tp_heap): New.
9336 (target_malloc): New.
9337 (download_agent_expr): New.
9339 (download_tracepoints): New.
9340 (download_trace_state_variables): New.
9341 (upload_fast_traceframes): New.
9342 (IPA_FIRST_TRACEFRAME): New.
9343 (IPA_NEXT_TRACEFRAME_1): New.
9344 (IPA_NEXT_TRACEFRAME): New.
9345 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
9346 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
9347 (gdb_jump_pad_buffer_end): New.
9348 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
9349 (initialize_tracepoint): Adjust.
9350 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
9351 buffer. Initialize the low module.
9352 * utils.c (PREFIX, TOOLNAME): New.
9353 (malloc_failure): Use PREFIX.
9354 (error): In the IPA, an error causes an exit.
9355 (fatal, warning): Use PREFIX.
9356 (internal_error): Use TOOLNAME.
9357 (NUMCELLS): Increase to 10.
9358 * configure, config.in: Regenerate.
9360 2010-06-01 Pedro Alves <pedro@codesourcery.com>
9362 * server.c (handle_query) <qSupported>: Do two passes over the
9363 qSupported string to avoid nesting strtok.
9365 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9367 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
9369 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
9371 * configure: Regenerate.
9372 * proc-service.list: New.
9374 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9376 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
9379 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
9381 * gdbreplay.c (remote_open): Check error return from socket() call by
9382 its equality to -1 not by it being negative.
9383 * remote-utils.c (remote_open): Likewise.
9385 2010-05-23 Pedro Alves <pedro@codesourcery.com>
9387 * config.h: Regenerate.
9389 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
9391 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
9392 doesn't provide PTRACE_GET_THREAD_AREA.
9394 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
9396 * linux-m68k-low.c: Include <asm/ptrace.h>
9397 (ps_get_thread_area): Implement.
9399 2010-05-03 Doug Evans <dje@google.com>
9401 * event-loop.c (struct callback_event): New struct.
9402 (callback_list): New global.
9403 (append_callback_event, delete_callback_event): New functions.
9404 (process_callback): New function.
9405 (start_event_loop): Call it.
9406 * remote-utils.c (NOT_SCHEDULED): Define.
9407 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
9408 moved out of readchar.
9409 (readchar): Rewrite. Call reschedule before returning.
9410 (reset_readchar): New function.
9411 (remote_close): Call it.
9412 (process_remaining, reschedule): New functions.
9413 * server.h (callback_handler_func): New typedef.
9414 (append_callback_event, delete_callback_event): Declare.
9416 2010-05-03 Pedro Alves <pedro@codesourcery.com>
9418 * proc-service.c (ps_pglobal_lookup): Use
9419 thread_db_look_up_one_symbol.
9420 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
9421 parameter. Use it instead of all_symbols_looked_up.
9422 * server.h (struct process_info) <all_symbols_looked_up>: Delete
9424 (all_symbols_looked_up): Don't declare.
9425 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
9426 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
9428 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
9429 Set all_symbols_looked_up here.
9430 (thread_db_look_up_one_symbol): New.
9431 (thread_db_get_tls_address): Adjust.
9432 (thread_db_load_search, try_thread_db_load_1): Always allocate the
9433 thread_db object on the heap, and tentatively set it in the
9435 (thread_db_init): Don't set all_symbols_looked_up here.
9436 * linux-low.h (thread_db_look_up_one_symbol): Declare.
9438 2010-05-03 Pedro Alves <pedro@codesourcery.com>
9440 * linux-low.c (linux_kill, linux_detach): Adjust.
9441 (status_pending_p_callback): Remove redundant statement. Check
9442 for !TARGET_WAITIKIND_IGNORE, instead of
9443 TARGET_WAITKIND_STOPPED.
9444 (handle_tracepoints): Make sure LWP is locked. Adjust.
9445 (linux_wait_for_event_1): Adjust.
9446 (linux_cancel_breakpoints): New.
9447 (unsuspend_one_lwp): New.
9448 (unsuspend_all_lwps): New.
9449 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
9450 (send_sigstop_callback): Change return type to int, add new
9451 `except' parameter and handle it.
9452 (suspend_and_send_sigstop_callback): New.
9453 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
9454 pass them down. If SUSPEND, also increment the lwp's suspend
9456 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
9457 (need_step_over_p): Don't consider suspended LWPs.
9458 (start_step_over): Adjust.
9459 (proceed_one_lwp): Change return type to int, add new `except'
9460 parameter and handle it.
9461 (unsuspend_and_proceed_one_lwp): New.
9462 (proceed_all_lwps): Use find_inferior instead of
9464 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
9465 also decrement the suspend count of LWPs. Pass `except' down,
9466 instead of hacking its suspend count.
9467 (linux_pause_all): Add `freeze' parameter. Adjust.
9468 (linux_unpause_all): New.
9469 (linux_target_ops): Install linux_unpause_all.
9470 * server.c (handle_status): Adjust.
9471 * target.h (struct target_ops): New fields `unpause_all' and
9472 `cancel_breakpoints'. Add new parameter to `pause_all'.
9473 (pause_all): Add new `freeze' parameter.
9475 (cancel_breakpoints): New.
9476 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
9478 (cmd_qtstart): Pause threads.
9479 (stop_tracing): Pause threads, and cancel breakpoints.
9480 * win32-low.c (win32_target_ops): Adjust.
9482 2010-05-03 Pedro Alves <pedro@codesourcery.com>
9484 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
9485 the inferior right away from here...
9486 (linux_wait_1): ... to here, and adjust to check the thread's
9487 last_resume_kind instead of the lwp's step or stop_expected flags.
9489 2010-05-02 Pedro Alves <pedro@codesourcery.com>
9491 * README: Use consistent `GDB' and `GDBserver' spellings.
9493 2010-05-02 Pedro Alves <pedro@codesourcery.com>
9495 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
9496 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
9497 (linux_detach_one_lwp): Assume the lwp is stopped.
9498 (any_thread_of): Delete.
9499 (linux_detach): Stop all lwps here. Don't blindly delete all
9501 (delete_lwp_callback): New.
9502 (linux_mourn): Delete all lwps of the process that is gone.
9503 (linux_wait_1): Don't delete the last lwp of the process here.
9504 * mem-break.h (mark_breakpoints_out): Declare.
9505 * mem-break.c (mark_breakpoints_out): New.
9506 (free_all_breakpoints): Use it.
9507 * server.c (handle_target_event): If the process is gone, mark
9509 * thread-db.c (struct thread_db) <create_bp>: New field.
9510 (thread_db_enable_reporting): Fix prototype. Store a thread event
9511 breakpoint reference in the thread_db struct.
9512 (thread_db_load_search): Clear the thread_db object.
9513 (try_thread_db_load_1): Ditto.
9514 (switch_to_process): New.
9515 (disable_thread_event_reporting): Use it.
9516 (remove_thread_event_breakpoints): New.
9517 (thread_db_detach, thread_db_mourn): Use it.
9519 2010-05-01 Pedro Alves <pedro@codesourcery.com>
9521 * linux-low.c (linux_enable_event_reporting): New.
9522 (linux_wait_for_event_1, handle_extended_wait): Use it.
9524 2010-04-30 Pedro Alves <pedro@codesourcery.com>
9526 * linux-low.c (linux_kill_one_lwp, linux_kill)
9527 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
9528 (send_sigstop): Take an lwp_info as parameter instead. Queue a
9529 SIGSTOP even if the LWP is stopped.
9530 (send_sigstop_callback): New.
9531 (stop_all_lwps): Use send_sigstop_callback instead.
9532 (linux_resume_one_thread): Adjust.
9533 (proceed_one_lwp): Still proceed an LWP that the client has
9534 requested to stop, if we haven't reported it as stopped yet. Make
9535 sure that LWPs the client want stopped, have a pending SIGSTOP.
9537 2010-04-26 Doug Evans <dje@google.com>
9539 * server.c (handle_general_set): Make static.
9541 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
9542 Print received char after testing for error/eof instead of before.
9543 (input_interrupt): Tweak comment.
9545 2010-04-23 Doug Evans <dje@google.com>
9547 * server.c (start_inferior): Print inferior argv if --debug.
9549 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
9551 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
9552 * nto-x86-low.c: Include server.h
9554 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
9556 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
9557 be consistent with other sources of this directory.
9558 (init_registers_amd64): Correct name of source file of this function
9561 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9563 * configure.srv (x86_64-*-mingw*): New configuration for Windows
9566 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9568 * win32-i386-low.c: Add 64-bit support.
9569 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
9570 (init_registers_amd64): Declare.
9571 (mappings): Add 64-bit version of array.
9572 (init_windows_x86): New function.
9573 (the_low_target): Change init_arch field to init_windows_x86.
9575 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9577 * win32-low.c: Adapt to support also 64-bit architecture.
9578 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
9579 (get_image_name): Use SIZE_T type for local variable `done'.
9580 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
9581 (toolhelp_get_dll_name): Idem.
9582 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
9583 Use uintptr_t typecast to avoid warning.
9584 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
9585 (handle_exception): Use phex_nz to avoid warning.
9586 (win32_wait): Remove unused local variable `process'.
9588 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9590 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
9593 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
9595 * configure.ac: Use `ws2_32' library for srv_mingw.
9596 * configure: Regenerate.
9597 * gdbreplay.c: Include winsock2.h instead of winsock.h.
9598 * remote-utils.c: Likewise.
9600 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
9602 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
9603 if __x86_64__ is defined.
9605 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
9607 * configure: Regenerate.
9609 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
9611 * server.c (handle_query): Handle 'qGetTIBAddr' query.
9612 * target.h (target_ops): New get_tib_address field.
9613 * win32-low.h (win32_thread_info): Add thread_local_base field.
9614 * win32-low.c (child_add_thread): Add tlb argument.
9615 Set thread_local_base field to TLB.
9616 (get_child_debug_event): Adapt to child_add_thread change.
9617 (win32_get_tib_address): New function.
9618 (win32_target_ops): Set get_tib_address field to
9619 win32_get_tib_address.
9620 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
9622 2010-04-12 Pedro Alves <pedro@codesourcery.com>
9624 * linux-low.c (linux_mourn): Also remove the process.
9625 * server.c (handle_target_event): Don't remove the process here.
9626 * nto-low.c (nto_mourn): New.
9627 (nto_target_ops): Install it.
9628 * spu-low.c (spu_mourn): New.
9629 (spu_target_ops): Install it.
9630 * win32-low.c (win32_mourn): New.
9631 (win32_target_ops): Install it.
9633 2010-04-12 Pedro Alves <pedro@codesourcery.com>
9635 * server.h (buffer_xml_printf): Remove redundant `;'.
9637 2010-04-12 Pedro Alves <pedro@codesourcery.com>
9639 * regcache.c (set_register_cache): Invalidate regcaches before
9640 changing the register cache layout.
9641 (regcache_invalidate_one): Allow a NULL regcache.
9642 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
9643 regcaches before changing the register cache layout or the target
9646 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
9648 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
9649 variable warning on Linux/x86-64.
9651 2010-04-11 Pedro Alves <pedro@codesourcery.com>
9653 GDBserver disconnected tracing support.
9655 * linux-low.c (linux_remove_process): Delete.
9656 (add_lwp): Don't set last_resume_kind here.
9657 (linux_kill): Use `mourn'.
9658 (linux_detach): Use `thread_db_detach', and `mourn'.
9660 (linux_attach_lwp_1): Adjust comment.
9661 (linux_attach): last_resume_kind moved the thread_info; adjust.
9662 (status_pending_p_callback): Adjust.
9663 (linux_wait_for_event_1): Adjust.
9664 (count_events_callback, select_singlestep_lwp_callback)
9665 (select_event_lwp_callback, cancel_breakpoints_callback)
9666 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
9667 (proceed_one_lwp): Adjust.
9668 (linux_async): Add debug output.
9669 (linux_thread_stopped): New.
9670 (linux_pause_all): New.
9671 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
9673 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
9674 (thread_db_free): Delete declaration.
9675 (thread_db_detach, thread_db_mourn): Declare.
9676 * thread-db.c (thread_db_init): Use thread_db_mourn.
9677 (thread_db_free): Delete, split in two.
9678 (disable_thread_event_reporting): New.
9679 (thread_db_detach): New.
9680 (thread_db_mourn): New.
9682 * server.h (struct thread_info) <last_resume_kind>: New field.
9683 <attached>: Add comment.
9684 <gdb_detached>: New field.
9685 (handler_func): Change return type to int.
9686 (handle_serial_event, handle_target_event): Ditto.
9687 (gdb_connected): Declare.
9689 (disconnected_tracing): Declare.
9690 (stop_tracing): Declare.
9692 * server.c (handle_query) <qSupported>: Report support for
9693 disconnected tracing.
9694 (queue_stop_reply_callback): Account for running threads.
9695 (gdb_wants_thread_stopped): New.
9696 (gdb_wants_all_threads_stopped): New.
9697 (gdb_reattached_process): New.
9698 (handle_status): Clear the `gdb_detached' flag of all processes.
9699 In all-stop, stop all threads.
9700 (main): Be sure to leave tfind mode. Handle disconnected tracing.
9701 (process_serial_event): If the remote connection breaks, or if an
9702 exit was forced with "monitor exit", force an event loop exit.
9703 Handle disconnected tracing on detach.
9704 (handle_serial_event): Adjust.
9705 (handle_target_event): If GDB isn't connected, forward events back
9706 to the inferior, unless the last process exited, in which case,
9707 exit gdbserver. Adjust interface.
9709 * remote-utils.c (remote_open): Don't block in accept. Instead
9710 register an event loop source on the listen socket file
9711 descriptor. Refactor bits into ...
9712 (listen_desc): ... this new global.
9713 (gdb_connected): ... this new function.
9714 (enable_async_notification): ... this new function.
9715 (handle_accept_event): ... this new function.
9716 (remote_close): Clear remote_desc.
9718 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
9720 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
9722 (mourn_inferior): Define.
9723 (target_process_qsupported): Avoid the dangling else problem.
9724 (thread_stopped): Define.
9725 (pause_all): Define.
9726 (target_waitstatus_to_string): Declare.
9727 * target.c (target_waitstatus_to_string): New.
9729 * tracepoint.c (tracing): Make extern.
9730 (disconnected_tracing): New.
9731 (stop_tracing): Make extern. Handle tracing stops due to GDB
9733 (cmd_qtdisconnected): New.
9734 (cmd_qtstatus): Report disconnected tracing status in trace reply.
9735 (handle_tracepoint_general_set): Handle QTDisconnected.
9737 * event-loop.c (event_handler_func): Change return type to int.
9738 (process_event): Bail out if the event handler wants the event
9740 (handle_file_event): Ditto.
9741 (start_event_loop): Bail out if the event handler wants the event
9744 * nto-low.c (nto_target_ops): Adjust.
9745 * spu-low.c (spu_wait): Don't remove the process here.
9746 (spu_target_ops): Adjust.
9747 * win32-low.c (win32_wait): Don't remove the process here.
9748 (win32_target_ops): Adjust.
9750 2010-04-11 Pedro Alves <pedro@codesourcery.com>
9752 * regcache.c (realloc_register_cache): Invalidate inferior's
9753 regcache before recreating it.
9755 2010-04-09 Pedro Alves <pedro@codesourcery.com>
9757 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
9759 2010-04-09 Stan Shebs <stan@codesourcery.com>
9760 Pedro Alves <pedro@codesourcery.com>
9762 * server.h (LONGEST): New.
9763 (struct thread_info) <while_stepping>: New field.
9764 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
9766 (initialize_tracepoint, handle_tracepoint_general_set)
9767 (handle_tracepoint_query, tracepoint_finished_step)
9768 (tracepoint_was_hit, release_while_stepping_state_list):
9769 (current_traceframe): Declare.
9770 * server.c (handle_general_set): Handle tracepoint packets.
9772 (write_memory): New.
9773 (handle_search_memory_1): Use read_memory.
9774 (handle_query): Report support for conditional tracepoints, trace
9775 state variables, and tracepoint sources. Handle tracepoint
9777 (main): Initialize the tracepoints module.
9778 (process_serial_event): Handle traceframe reads/writes.
9780 * linux-low.c (handle_tracepoints): New.
9781 (linux_wait_1): Call it.
9782 (linux_resume_one_lwp): Handle while-stepping.
9783 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
9784 (linux_target_ops): Install them.
9785 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
9787 * linux-x86-low.c (x86_supports_tracepoints): New.
9788 (the_low_target). Install it.
9790 * mem-break.h (delete_breakpoint): Declare.
9791 * mem-break.c (delete_breakpoint): Make external.
9793 * target.h (struct target_ops): Add `supports_tracepoints',
9794 `read_pc', and `write_pc' fields.
9795 (target_supports_tracepoints): Define.
9796 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
9799 * regcache.h (struct regcache) <registers_owned>: New field.
9800 (init_register_cache, regcache_cpy): Declare.
9801 (regcache_read_pc, regcache_write_pc): Declare.
9802 (register_cache_size): Declare.
9803 (supply_regblock): Declare.
9804 * regcache.c (init_register_cache): New.
9805 (new_register_cache): Use it.
9806 (regcache_cpy): New.
9807 (register_cache_size): New.
9808 (supply_regblock): New.
9809 (regcache_read_pc, regcache_write_pc): New.
9811 * tracepoint.c: New.
9813 * Makefile.in (OBS): Add tracepoint.o.
9814 (tracepoint.o): New rule.
9816 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
9818 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
9820 (i386-mmx.c): Likewise.
9821 (i386-mmx-linux.o): Likewise.
9822 (i386-mmx-linux.c): Likewise.
9824 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
9825 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
9826 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
9827 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
9829 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
9830 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
9831 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
9833 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
9835 * Makefile.in (clean): Updated.
9837 (i386-avx.c): Likewise.
9838 (i386-avx-linux.o): Likewise.
9839 (i386-avx-linux.c): Likewise.
9840 (amd64-avx.o): Likewise.
9841 (amd64-avx.c): Likewise.
9842 (amd64-avx-linux.o): Likewise.
9843 (amd64-avx-linux.c): Likewise.
9845 * configure.srv (srv_i386_regobj): Add i386-avx.o.
9846 (srv_i386_linux_regobj): Add i386-avx-linux.o.
9847 (srv_amd64_regobj): Add amd64-avx.o.
9848 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
9849 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
9850 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
9851 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
9852 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
9853 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
9854 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
9856 * i387-fp.c: Include "i386-xstate.h".
9858 (i387_cache_to_xsave): Likewise.
9859 (i387_xsave_to_cache): Likewise.
9860 (x86_xcr0): Likewise.
9862 * i387-fp.h (i387_cache_to_xsave): Likewise.
9863 (i387_xsave_to_cache): Likewise.
9864 (x86_xcr0): Likewise.
9866 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
9867 * linux-crisv32-low.c (target_regsets): Likewise.
9868 * linux-m68k-low.c (target_regsets): Likewise.
9869 * linux-mips-low.c (target_regsets): Likewise.
9870 * linux-ppc-low.c (target_regsets): Likewise.
9871 * linux-s390-low.c (target_regsets): Likewise.
9872 * linux-sh-low.c (target_regsets): Likewise.
9873 * linux-sparc-low.c (target_regsets): Likewise.
9874 * linux-xtensa-low.c (target_regsets): Likewise.
9876 * linux-low.c: Include <sys/uio.h>.
9877 (regsets_fetch_inferior_registers): Support nt_type.
9878 (regsets_store_inferior_registers): Likewise.
9879 (linux_process_qsupported): New.
9880 (linux_target_ops): Add linux_process_qsupported.
9882 * linux-low.h (regset_info): Add nt_type.
9883 (linux_target_ops): Add process_qsupported.
9885 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
9887 (init_registers_i386_avx_linux): New.
9888 (init_registers_amd64_avx_linux): Likewise.
9889 (xmltarget_i386_linux_no_xml): Likewise.
9890 (xmltarget_amd64_linux_no_xml): Likewise.
9891 (PTRACE_GETREGSET): Likewise.
9892 (PTRACE_SETREGSET): Likewise.
9893 (x86_fill_xstateregset): Likewise.
9894 (x86_store_xstateregset): Likewise.
9895 (use_xml): Likewise.
9896 (x86_linux_update_xmltarget): Likewise.
9897 (x86_linux_process_qsupported): Likewise.
9898 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
9899 (x86_arch_setup): Don't call init_registers_amd64_linux nor
9900 init_registers_i386_linux here. Call
9901 x86_linux_update_xmltarget.
9902 (the_low_target): Add x86_linux_process_qsupported.
9904 * server.c (handle_query): Call target_process_qsupported.
9906 * target.h (target_ops): Add process_qsupported.
9907 (target_process_qsupported): New.
9909 2010-04-03 Pedro Alves <pedro@codesourcery.com>
9911 * inferiors.c (add_thread): Set last_status kind to
9912 TARGET_WAITKIND_IGNORE.
9913 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
9914 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
9915 (linux_wait_1): Move `thread' local definition to block that uses
9916 it. Don't NULL initialize `event_child'.
9917 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
9918 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
9919 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
9921 2010-04-01 Pedro Alves <pedro@codesourcery.com>
9923 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
9924 an extended waitstatus, or by a watchpoint.
9925 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
9926 thread was stepping or has been stopped by a watchpoint.
9928 2010-04-01 Pedro Alves <pedro@codesourcery.com>
9930 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
9931 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
9932 of another, then delete the previous, and validate all
9934 (validate_inserted_breakpoint): New.
9935 (delete_disabled_breakpoints): New.
9936 (validate_breakpoints): New.
9937 (check_mem_read): Validate breakpoints before trusting their
9938 shadow. Delete disabled breakpoints.
9939 (check_mem_write): Validate breakpoints before trusting they
9940 should be inserted. Delete disabled breakpoints.
9941 * mem-break.h (validate_breakpoints):
9942 * server.c (handle_query): Validate breakpoints when we see a
9945 2010-04-01 Pedro Alves <pedro@codesourcery.com>
9947 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
9948 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
9949 if we could tell there's a GDB breakpoint at stop_pc.
9950 (need_step_over_p): Don't do a step over if we find a GDB
9951 breakpoint at the resume PC.
9953 * mem-break.c (struct raw_breakpoint): New.
9954 (enum bkpt_type): New type `gdb_breakpoint'.
9955 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
9956 fields. New field `raw'.
9957 (find_raw_breakpoint_at): New.
9958 (set_raw_breakpoint_at): Handle refcounting. Create a raw
9960 (set_breakpoint_at): Adjust.
9961 (delete_raw_breakpoint): New.
9962 (release_breakpoint): New.
9963 (delete_breakpoint): Rename to...
9964 (delete_breakpoint_1): ... this. Add proc parameter. Use
9965 release_breakpoint. Return ENOENT.
9966 (delete_breakpoint): Reimplement.
9967 (find_breakpoint_at): Delete.
9968 (find_gdb_breakpoint_at): New.
9969 (delete_breakpoint_at): Delete.
9970 (set_gdb_breakpoint_at): New.
9971 (delete_gdb_breakpoint_at): New.
9972 (gdb_breakpoint_here): New.
9973 (set_reinsert_breakpoint): Use release_breakpoint.
9974 (uninsert_breakpoint): Rename to ...
9975 (uninsert_raw_breakpoint): ... this.
9976 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
9977 (reinsert_raw_breakpoint): Change parameter type to
9979 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
9981 (check_breakpoints): Adjust. Use release_breakpoint.
9982 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
9983 (breakpoint_inserted_here): Ditto.
9984 (check_mem_read): Adjust to iterate over raw breakpoints instead.
9985 Don't trust the breakpoint's shadow if it is not inserted.
9986 (check_mem_write): Adjust to iterate over raw breakpoints instead.
9987 (delete_all_breakpoints): Adjust.
9988 (free_all_breakpoints): Mark all breakpoints as uninserted, and
9989 use delete_breakpoint_1.
9991 * mem-break.h (breakpoints_supported): Delete declaration.
9992 (set_gdb_breakpoint_at): Declare.
9993 (gdb_breakpoint_here): Declare.
9994 (delete_breakpoint_at): Delete.
9995 (delete_gdb_breakpoint_at): Declare.
9997 * server.h (struct raw_breakpoint): Forward declare.
9998 (struct process_info): New field `raw_breakpoints'.
10000 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
10003 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10005 * linux-low.c (status_pending_p_callback): Fix comment.
10006 (linux_wait_for_event_1): Move most of the internal breakpoint
10007 handling from here...
10008 (linux_wait_1): ... to here.
10009 (count_events_callback): New.
10010 (select_singlestep_lwp_callback): New.
10011 (select_event_lwp_callback): New.
10012 (cancel_breakpoints_callback): New.
10013 (select_event_lwp): New.
10014 (linux_wait_1): Simplify internal breakpoint handling. Give equal
10015 priority to all LWPs that have had events that should be reported
10016 to the client. Cancel breakpoints when about to reporting the
10017 event to the client, not while stopping lwps. No longer cancel
10018 finished single-steps here.
10019 (cancel_finished_single_step): Delete.
10020 (cancel_finished_single_steps): Delete.
10022 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10024 * mem-break.c (enum bkpt_type): New.
10025 (struct breakpoint): New field `type'.
10026 (set_breakpoint_at): Change return type to struct breakpoint
10027 pointer. Set type to `other_breakpoint' by default.
10028 (delete_breakpoint): Rewrite, supporting more than one breakpoint
10029 in the breakpoint list.
10030 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
10031 (reinsert_breakpoint): Rename to ...
10032 (reinsert_raw_breakpoint): ... this.
10033 (reinsert_breakpoints_at): Adjust.
10034 * mem-break.h (struct breakpoint): Declare.
10035 (set_breakpoint_at): Change return type to struct breakpoint
10038 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10040 * server.c (handle_query): Assign, not compare.
10042 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10044 Teach linux gdbserver to step-over-breakpoints.
10046 * linux-low.c (can_hardware_single_step): New.
10047 (supports_breakpoints): New.
10048 (handle_extended_wait): If stopping threads, read the stop pc of
10049 the new cloned LWP.
10051 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
10052 low target doesn't support retrieving the PC.
10053 (add_lwp): Set last_resume_kind to resume_continue.
10054 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
10055 (linux_attach): Don't clear stop_expected. Set the lwp's
10056 last_resume_kind to resume_stop.
10057 (linux_detach_one_lwp): Don't check for removed breakpoints.
10058 (check_removed_breakpoint): Delete.
10059 (status_pending_p): Rename to ...
10060 (status_pending_p_callback): ... this. Don't check for removed
10061 breakpoints. Don't consider threads that are stopped from GDB's
10063 (linux_wait_for_lwp): Always read the stop_pc here.
10064 (cancel_breakpoint): New.
10065 (step_over_bkpt): New global.
10066 (linux_wait_for_event_1): Implement stepping over breakpoints.
10067 (gdb_wants_lwp_stopped): New.
10068 (gdb_wants_all_stopped): New.
10069 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
10070 single-step traps here. Store the thread's last reported target
10072 (send_sigstop): Don't clear stop_expected. Always set it,
10074 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
10075 (cancel_finished_single_step): New.
10076 (cancel_finished_single_steps): New.
10077 (wait_for_sigstop): Don't cancel finished single-step traps here.
10078 (linux_resume_one_lwp): Don't check for removed breakpoints.
10079 Don't set `step' on non-hardware step archs.
10080 (linux_set_resume_request): Ignore resume_stop requests if already
10081 stopping or stopped. Set the lwp's last_resume_kind.
10082 (resume_status_pending_p): Don't check for removed breakpoints.
10083 (need_step_over_p): New.
10084 (start_step_over): New.
10085 (finish_step_over): New.
10086 (linux_resume_one_thread): Always queue a sigstop for resume_stop
10087 requests. Clear the thread's last reported target waitstatus.
10088 Don't use the `suspended' flag. Don't consider pending breakpoints.
10089 (linux_resume): Start a step-over if necessary.
10090 (proceed_one_lwp): New.
10091 (proceed_all_lwps): New.
10092 (unstop_all_lwps): New.
10093 * linux-low.h (struct lwp_info): Rewrite comment for the
10094 `suspended' flag. Add the `stop_pc' field. Delete the
10095 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
10096 Add `'last_resume_kind' and `need_step_over' fields.
10097 * inferiors.c (struct thread_info): Delete, moved elsewhere.
10098 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
10099 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
10100 (set_raw_breakpoint_at): New.
10101 (set_breakpoint_at): Rewrite to use it.
10102 (reinsert_breakpoint_handler): Delete.
10103 (set_reinsert_breakpoint): New.
10104 (reinsert_breakpoint_by_bp): Delete.
10105 (delete_reinsert_breakpoints): New.
10106 (uninsert_breakpoint): Rewrite.
10107 (uninsert_breakpoints_at): New.
10108 (reinsert_breakpoint): Rewrite.
10109 (reinsert_breakpoints_at): New.
10110 (check_breakpoints): Rewrite.
10111 (breakpoint_here): New.
10112 (breakpoint_inserted_here): New.
10113 (check_mem_read): Adjust.
10114 * mem-break.h (breakpoints_supported, breakpoint_here)
10115 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
10116 (reinsert_breakpoint_by_bp): Delete declaration.
10117 (delete_reinsert_breakpoints): Declare.
10118 (reinsert_breakpoint): Delete declaration.
10119 (reinsert_breakpoints_at): Declare.
10120 (uninsert_breakpoint): Delete declaration.
10121 (uninsert_breakpoints_at): Declare.
10122 (check_breakpoints): Adjust prototype.
10123 * server.h: Adjust include order.
10124 (struct thread_info): Declare here. Add a `last_status' field.
10126 2010-03-23 Michael Snyder <msnyder@vmware.com>
10128 * server.c (crc32): New function.
10129 (handle_query): Add handling for 'qCRC:' request.
10131 2010-03-23 Pedro Alves <pedro@codesourcery.com>
10133 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
10134 lwp had been stopped by a watchpoint.
10136 2010-03-16 Pedro Alves <pedro@codesourcery.com>
10138 * server.h (internal_error): Declare.
10139 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
10140 * utils.c (internal_error): New function.
10142 2010-03-15 Andreas Schwab <schwab@redhat.com>
10144 * configure.srv: Fix typo setting srv_regobj.
10146 2010-03-15 Pedro Alves <pedro@codesourcery.com>
10148 * linux-low.c (fetch_register): Avoid passing a non string literal
10150 (usr_store_inferior_registers): Ditto.
10152 2010-03-14 Pedro Alves <pedro@codesourcery.com>
10154 * linux-low.c (linux_write_memory): Bail out early if peeking
10157 2010-03-14 Pedro Alves <pedro@codesourcery.com>
10159 * linux-low.h (struct lwp_info): New fields
10160 `stopped_by_watchpoint' and `stopped_data_address'.
10161 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
10162 here, and cache them in the lwp object.
10163 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
10165 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
10167 (linux_stopped_by_watchpoint): Rewrite.
10168 (linux_stopped_data_address): Rewrite.
10170 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
10172 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
10173 switching the current inferior, not before.
10175 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
10177 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
10178 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
10179 i386-linux.c and amd64-linux.c.
10180 (reg-i386.o): Removed.
10181 (reg-i386.c): Likewise.
10182 (reg-i386-linux.o): Likewise.
10183 (reg-i386-linux.c): Likewise.
10184 (reg-x86-64.o): Likewise.
10185 (reg-x86-64.c): Likewise.
10186 (reg-x86-64-linux.o): Likewise.
10187 (reg-x86-64-linux.c): Likewise.
10189 (i386.c): Likewise.
10190 (i386-linux.o): Likewise.
10191 (i386-linux.c): Likewise.
10192 (amd64.o): Likewise.
10193 (amd64.c): Likewise.
10194 (amd64-linux.o): Likewise.
10195 (amd64-linux.c): Likewise.
10197 * configure.srv (srv_i386_regobj): New.
10198 (srv_i386_linux_regobj): Likewise.
10199 (srv_amd64_regobj): Likewise.
10200 (srv_amd64_linux_regobj): Likewise.
10201 (srv_i386_32bit_xmlfiles): Likewise.
10202 (srv_i386_64bit_xmlfiles): Likewise.
10203 (srv_i386_xmlfiles): Likewise.
10204 (srv_amd64_xmlfiles): Likewise.
10205 (srv_i386_linux_xmlfiles): Likewise.
10206 (srv_amd64_linux_xmlfiles): Likewise.
10207 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
10208 srv_xmlfiles to $srv_i386_xmlfiles.
10209 (i[34567]86-*-mingw32ce*): Likewise.
10210 (i[34567]86-*-mingw*): Likewise.
10211 (i[34567]86-*-nto*): Likewise.
10212 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
10213 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
10214 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
10215 (x86_64-*-linux*): Likewise.
10217 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
10218 (init_registers_amd64_linux): New.
10219 (x86_arch_setup): Replace init_registers_x86_64_linux with
10220 init_registers_amd64_linux.
10222 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
10224 * configure.ac: Check for libdl. If it is not available link against
10225 static libthread_db.
10226 * configure: Regenerate.
10228 2010-02-22 Pedro Alves <pedro@codesourcery.com>
10232 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
10233 handing a read watchpoint.
10234 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
10236 2010-02-12 Doug Evans <dje@google.com>
10238 * linux-low.c (linux_supports_tracefork_flag): Document.
10239 (linux_look_up_symbols): Add comment.
10241 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
10243 * regcache.c (supply_register): Clear regcache if buf is NULL.
10245 2010-02-02 Nicolas Roche <roche@sourceware.org>
10246 Joel Brobecker <brobecker@adacore.com>
10248 * inferiors.c (find_inferior): Add function documentation.
10249 (unloaded_dll): Handle the case where the unloaded dll has not
10250 been previously registered in the dll list.
10252 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
10254 * linux-arm-low.c (thumb_breakpoint_len): Delete.
10255 (thumb2_breakpoint): New.
10256 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
10258 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
10260 * linux-low.c (get_stop_pc): Check for SIGTRAP.
10261 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
10264 2010-01-21 Pedro Alves <pedro@codesourcery.com>
10266 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
10268 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
10270 * linux-s390-low.c (s390_collect_ptrace_register)
10271 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
10273 2010-01-21 Doug Evans <dje@google.com>
10275 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
10276 (PTRACE_ARG4_TYPE): New macro.
10277 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
10278 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
10279 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
10280 (usr_store_inferior_registers): Ditto.
10281 (linux_read_memory, linux_write_memory): Ditto.
10282 (linux_test_for_tracefork): Ditto.
10284 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
10285 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
10287 2010-01-21 Pedro Alves <pedro@codesourcery.com>
10289 * proc-service.c (ps_lgetregs): Don't refetch registers from the
10292 2010-01-21 Pedro Alves <pedro@codesourcery.com>
10294 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
10295 prototype to take a regcache. Adjust.
10297 2010-01-20 Pedro Alves <pedro@codesourcery.com>
10299 * regcache.h (struct thread_info): Forward declare.
10300 (struct regcache): New.
10301 (new_register_cache): Adjust prototype.
10302 (get_thread_regcache): Declare.
10303 (free_register_cache): Adjust prototype.
10304 (registers_to_string, registers_from_string): Ditto.
10305 (supply_register, supply_register_by_name, collect_register)
10306 (collect_register_as_string, collect_register_by_name): Ditto.
10307 * regcache.c (struct inferior_regcache_data): Delete.
10308 (get_regcache): Rename to ...
10309 (get_thread_regcache): ... this. Adjust. Switch inferior before
10310 fetching registers.
10311 (regcache_invalidate_one): Adjust.
10312 (regcache_invalidate): Fix prototype.
10313 (new_register_cache): Return the new register cache.
10314 (free_register_cache): Change prototype.
10315 (realloc_register_cache): Adjust.
10316 (registers_to_string): Change prototype to take a regcache. Adjust.
10317 (registers_from_string): Ditto.
10318 (register_data): Ditto.
10319 (supply_register): Ditto.
10320 (supply_register_by_name): Ditto.
10321 (collect_register): Ditto.
10322 (collect_register_as_string): Ditto.
10323 (collect_register_by_name): Ditto.
10324 * server.c (process_serial_event): Adjust.
10325 * linux-low.h (regset_fill_func, regset_store_func): Change
10327 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
10329 * linux-low.c (get_stop_pc): Adjust.
10330 (check_removed_breakpoint): Adjust.
10331 (linux_wait_for_event): Adjust.
10332 (linux_resume_one_lwp): Adjust.
10333 (fetch_register): Add regcache parameter. Adjust.
10334 (usr_store_inferior_registers): Ditto.
10335 (regsets_fetch_inferior_registers): Ditto.
10336 (regsets_store_inferior_registers): Ditto.
10337 (linux_fetch_registers, linux_store_registers): Ditto.
10338 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
10340 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
10342 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
10343 prototype to take a regcache.
10344 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
10345 * remote-utils.c (convert_ascii_to_int, outreg)
10346 (prepare_resume_reply): Change prototype to take a regcache.
10348 * target.h (struct target_ops) <fetch_registers, store_registers>:
10349 Change prototype to take a regcache.
10350 (fetch_inferior_registers, store_inferior_registers): Change
10351 prototype to take a regcache. Adjust.
10352 * proc-service.c (ps_lgetregs): Adjust.
10353 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
10354 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
10355 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
10356 take a regcache. Adjust.
10357 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
10358 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
10359 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
10360 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
10361 * linux-cris-low.c (cris_get_pc, cris_set_pc)
10362 (cris_cannot_fetch_register):
10363 (cris_breakpoint_at): Change prototype to take a regcache.
10365 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
10366 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
10367 to take a regcache. Adjust.
10368 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
10370 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
10371 take a regcache. Adjust.
10372 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
10373 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
10374 (m68k_set_pc): Change prototype to take a regcache. Adjust.
10375 * linux-mips-low.c (mips_get_pc):
10376 (mips_set_pc): Change prototype to take a regcache. Adjust.
10377 (mips_reinsert_addr): Adjust.
10378 (mips_collect_register): Change prototype to take a regcache.
10380 (mips_supply_register):
10381 (mips_collect_register_32bit, mips_supply_register_32bit)
10382 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
10383 (mips_store_fpregset): Ditto.
10384 * linux-ppc-low.c (ppc_supply_ptrace_register)
10385 (ppc_supply_ptrace_register): Ditto.
10386 (parse_spufs_run): Adjust.
10387 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
10388 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
10389 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
10390 take a regcache. Adjust.
10391 * linux-s390-low.c (s390_collect_ptrace_register)
10392 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
10393 (s390_set_pc): Change prototype to take a regcache. Adjust.
10394 (s390_arch_setup): Adjust.
10395 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
10396 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
10397 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10398 (sparc_fill_gregset, sparc_store_gregset_from_stack)
10399 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
10401 (sparc_breakpoint_at): Adjust.
10402 * linux-xtensa-low.c (xtensa_fill_gregset):
10403 (xtensa_store_gregset):
10404 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
10405 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
10406 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
10407 prototype to take a regcache. Adjust.
10408 * win32-arm-low.c (arm_fetch_inferior_register)
10409 (arm_store_inferior_register): Change prototype to take a
10411 * win32-i386-low.c (i386_fetch_inferior_register)
10412 (i386_store_inferior_register): Change prototype to take a
10414 * win32-low.c (child_fetch_inferior_registers)
10415 (child_store_inferior_registers): Change prototype to take a
10417 (win32_wait): Adjust.
10418 (win32_fetch_inferior_registers): Change prototype to take a
10420 (win32_store_inferior_registers): Adjust.
10421 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
10422 store_inferior_register>: Change prototype to take a regcache.
10424 2010-01-20 Doug Evans <dje@google.com>
10426 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
10428 (linux_wait_for_event1, linux_init_signals): Ditto.
10429 (W_STOPCODE): Provide definition if missing.
10431 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
10433 * linux-low.c (linux_core_of_thread): New.
10434 (compare_ints, show_process, list_threads): New.
10435 (linux_qxfer_osdata): Report threads and cores.
10436 (linux_target_op): Register linux_core_of_thread.
10437 * remote-utils.c (prepare_resume_reply): Report the core.
10438 (buffer_xml_printf): Support %d specifier.
10439 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
10441 (handle_query): Handle qXfer:threads. Announce availability
10443 * target.h (struct target_ops): New field core_of_thread.
10445 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
10447 * Makefile.in (clean): Remove new generated files.
10448 (reg-s390.o, reg-s390.c): Remove rules.
10449 (reg-s390x.o, reg-s390x.c): Likewise.
10450 (s390-linux32.o, s390-linux32.c): Add rules.
10451 (s390-linux64.o, s390-linux64.c): Likewise.
10452 (s390x-linux64.o, s390x-linux64.c): Likewise.
10453 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
10454 * linux-s390-low.c: Include <elf.h>.
10455 (HWCAP_S390_HIGH_GPRS): Define if undefined.
10456 (init_registers_s390): Remove prototype.
10457 (init_registers_s390x): Likewise.
10458 (init_registers_s390_linux32): Add prototype.
10459 (init_registers_s390_linux64): Likewise.
10460 (init_registers_s390x_linux64): Likewise.
10461 (s390_num_regs_3264): New define.
10462 (s390_regmap_3264): New global variable.
10463 (s390_cannot_fetch_register): Remove obsolete check.
10464 (s390_cannot_store_register): Likewise.
10465 (s390_collect_ptrace_register): Handle upper/lower register halves.
10466 (s390_supply_ptrace_register): Likewise.
10467 (s390_fill_gregset): Update to register number changes.
10468 (s390_get_hwcap): New routine.
10469 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
10470 Install appropriate regmap and register set.
10472 2010-01-01 Joel Brobecker <brobecker@adacore.com>
10474 * server.c (gdbserver_version): Update copyright year to 2010.
10475 * gdbreplay.c (gdbreplay_version): Likewise.
10477 2009-12-28 Doug Evans <dje@google.com>
10479 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
10480 elf/external.h. Include <elf.h> instead but only if necessary.
10482 2009-12-28 Pedro Alves <pedro@codesourcery.com>
10484 * linux-low.c (linux_remove_process): Remove `detaching'
10485 parameter. Don't release/detach from thread_db here.
10486 (linux_kill): Release/detach from thread_db here, ...
10487 (linux_detach): ... and here, before actually detaching.
10488 (linux_wait_1): ... and here, when a process exits.
10489 * thread-db.c (any_thread_of): New.
10490 (thread_db_free): Switch the current inferior to a thread of the
10493 2009-12-21 Doug Evans <dje@google.com>
10495 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
10497 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
10498 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
10499 warning ifndef __NR_tkill. Move setting of errno there too.
10500 Delete unnecessary resetting of errno after syscall.
10501 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
10503 * configure.ac: Check for dladdr.
10504 * config.in: Regenerate.
10505 * configure: Regenerate.
10506 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
10507 (try_thread_db_load): Update.
10509 * linux-low.c (my_waitpid): Delete unnecessary prototype.
10511 2009-12-18 Doug Evans <dje@google.com>
10513 * event-loop.c: Include unistd.h if it exists.
10515 * linux-low.c (my_waitpid): Move definition away from being in
10516 between linux_tracefork_child/linux_test_for_tracefork.
10518 * gdb_proc_service.h (psaddr_t): Fix type.
10519 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
10520 signature to match glibc.
10522 2009-12-16 Doug Evans <dje@google.com>
10524 * linux-low.c (linux_read_memory): Fix argument to read.
10526 2009-11-26 Pedro Alves <pedro@codesourcery.com>
10528 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
10529 events, don't leave current_inferior pointing at null.
10531 2009-11-26 Pedro Alves <pedro@codesourcery.com>
10533 * win32-low.c (LOG): Delete.
10534 (OUTMSG): Output to stderr.
10535 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
10536 on compile time LOG macro.
10537 (win32_wait): Fix debug output.
10539 2009-11-26 Pedro Alves <pedro@codesourcery.com>
10541 * win32-low.c (win32_add_one_solib): If the dll name is
10542 "ntdll.dll", prepend the system directory to the dll path.
10544 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
10546 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
10548 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
10549 Vladimir Prus <vladimir@codesourcery.com>
10551 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
10552 * configure.ac: Check for __mcoldfire__ and set
10553 gdb_cv_m68k_is_coldfire.
10554 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
10555 reg-cf.o and reg-m68k.o.
10556 * configure: Regenerated.
10558 2009-11-16 Pedro Alves <pedro@codesourcery.com>
10560 * linux-low.c (linux_remove_process): Add `detaching' parameter.
10561 Pass it to thread_db_free.
10562 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
10563 proper `detaching' argument to linux_remove_process.
10564 * linux-low.h (thread_db_free): Add `detaching' parameter.
10565 * thread-db.c (thread_db_init): Pass false as `detaching' argument
10567 (thread_db_free): Add `detaching' parameter. Only
10568 call td_ta_clear_event if detaching from process.
10570 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
10572 * thread-db.c (thread_db_free): Fix typo.
10574 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
10577 * thread-db.c (thread_db_free): Call td_ta_clear_event.
10579 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
10581 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
10582 with an i686 compiler.
10583 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
10585 * configure: Rebuilt.
10587 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
10591 * server.c (handle_search_memory_1): Correct read_addr initialization
10592 in loop for searching subsequent chunks.
10594 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
10596 * configure.ac: New --with-libthread-db option.
10597 * thread-db.c: Allow direct dependence on libthread_db.
10598 (thread_db_free): Adjust.
10599 * config.in: Regenerate.
10600 * configure: Likewise.
10602 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
10605 * thread-db.c (attach_thread): New function.
10606 (maybe_attach_thread): Return success/failure.
10607 (find_new_threads_callback): Adjust.
10608 (thread_db_find_new_threads): Loop until no new threads.
10610 2009-10-13 Pedro Alves <pedro@codesourcery.com>
10612 * proc-service.c (ps_lgetregs): Formatting.
10614 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
10616 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
10617 * configure.ac: Adjust.
10618 * linux-low.h (struct process_info_private): Move members to struct
10620 (thread_db_free, thread_db_handle_monitor_command): New prototype.
10621 * linux-low.c (linux_remove_process): Adjust.
10622 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
10623 * server.c (handle_query): Move code ...
10624 (handle_monitor_command): ... here. New function.
10625 * target.h (struct target_ops): New member.
10626 * thread-db.c (struct thread_db): New.
10627 (libthread_db_search_path): New variable.
10628 (thread_db_create_event, thread_db_enable_reporting)
10629 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
10630 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
10631 (try_thread_db_load_1, dladdr_to_soname): New functions.
10632 (try_thread_db_load, thread_db_load_search): New functions.
10633 (thread_db_init): Search for libthread_db.
10634 (thread_db_free): New function.
10635 (thread_db_handle_monitor_command): Likewise.
10636 * config.in: Regenerate.
10637 * configure: Regenerate.
10639 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
10641 * spu-low.c (spu_kill): Wait for inferior to terminate.
10642 Call clear_inferiors.
10643 (spu_detach): Call clear_inferiors.
10645 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10647 * aclocal.m4: Regenerate.
10648 * config.in: Likewise.
10649 * configure: Likewise.
10651 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10653 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
10654 (parse_spufs_run): New function.
10655 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
10656 (ppc_breakpoint_at): Handle SPU breakpoints.
10658 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10660 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
10661 (SPUFS_MAGIC): Define.
10662 (spu_enumerate_spu_ids): New function.
10663 (linux_qxfer_spu): New function.
10664 (linux_target_ops): Install linux_qxfer_spu.
10666 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10668 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
10669 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
10670 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
10671 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
10672 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
10673 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
10674 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
10675 (init_registers_powerpc_cell32l): Add prototype.
10676 (init_registers_powerpc_cell64l): Likewise.
10677 (ppc_arch_setup): Detect Cell/B.E. architecture.
10679 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10681 * Makefile.in (datarootdir): New variable.
10683 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
10685 * linux-low.c (linux_write_memory): Update debugging output.
10686 * Makefile.in (clean): Add new descriptions.
10687 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
10688 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
10689 * configure.srv: Add new files for arm*-*-linux*.
10690 * linux-arm-low.c: Add new declarations.
10691 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
10692 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
10693 (HWCAP_VFPv3D16): New.
10694 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
10695 instead of __IWMMXT__.
10696 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
10697 (arm_arch_setup): New.
10698 (target_regsets): Remove #ifdef. Add VFP regset.
10699 (the_low_target): Use arm_arch_setup.
10701 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
10703 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
10704 the main thread again.
10706 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
10708 Adding Neutrino gdbserver.
10709 * configure: Regenerated.
10710 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
10711 * configure.srv (i[34567]86-*-nto*): New target.
10712 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
10713 * remote-utils.c [__QNX__]: Include sys/iomgr.h
10714 (nto_comctrl) [__QNX__]: New function.
10715 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
10717 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
10719 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
10722 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
10723 Pedro Alves <pedro@codesourcery.com>
10725 * win32-i386-low.c (i386_get_thread_context): Handle systems that
10726 don't support CONTEXT_EXTENDED_REGISTERS.
10727 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
10728 (the_low_target): Install them.
10729 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
10730 failing with ERROR_PIPE_NOT_CONNECTED.
10732 2009-06-30 Doug Evans <dje@google.com>
10733 Pierre Muller <muller@ics.u-strasbg.fr>
10735 Add h/w watchpoint support to x86-linux, win32-i386.
10736 * Makefile.in (SFILES): Add i386-low.c
10737 (i386_low_h): Define.
10738 (i386-low.o): Add dependencies.
10739 (linux-x86-low.o): Add i386-low.h dependency.
10740 (win32-i386-low.o): Ditto.
10741 * i386-low.c: New file.
10742 * i386-low.h: New file.
10743 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
10744 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
10745 * linux-low.c (linux_add_process): Initialize arch_private.
10746 (linux_remove_process): Free arch_private.
10747 (add_lwp): Initialize arch_private.
10748 (delete_lwp): Free arch_private.
10749 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
10751 * linux-low.h (process_info_private): New member arch_private.
10752 (lwp_info): New member arch_private.
10753 (linux_target_ops): New members new_process, new_thread,
10755 (ptid_of): New macro.
10756 * linux-x86-low.c: Include stddef.h, i386-low.h.
10757 (arch_process_info): New struct.
10758 (arch_lwp_info): New struct.
10759 (x86_linux_dr_get, x86_linux_dr_set): New functions.
10760 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
10761 (i386_dr_low_get_status): New function.
10762 (x86_insert_point, x86_remove_point): New functions.
10763 (x86_stopped_by_watchpoint): New function.
10764 (x86_stopped_data_address): New function.
10765 (x86_linux_new_process, x86_linux_new_thread): New functions.
10766 (x86_linux_prepare_to_resume): New function.
10767 (the_low_target): Add entries for insert_point, remove_point,
10768 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
10770 * server.c (debug_hw_points): New global.
10771 (monitor_show_help): Document set debug-hw-points.
10772 (handle_query): Process "set debug-hw-points".
10773 * server.h (debug_hw_points): Declare.
10774 (paddress): Declare.
10775 * utils.c (NUMCELLS, CELLSIZE): New macros.
10776 (get_sell, xsnprintf, paddress): New functions.
10777 * win32-arm-low.c (the_low_target): Add entries for insert_point,
10778 remove_point, stopped_by_watchpoint, stopped_data_address.
10779 * win32-i386-low.c: Include i386-low.h.
10780 (debug_reg_state): Replaces dr.
10781 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
10782 (i386_dr_low_get_status): New function.
10783 (i386_insert_point, i386_remove_point): New functions.
10784 (i386_stopped_by_watchpoint): New function.
10785 (i386_stopped_data_address): New function.
10786 (i386_initial_stuff): Update.
10787 (get_thread_context,set_thread_context,i386_thread_added): Update.
10788 (the_low_target): Add entries for insert_point,
10789 remove_point, stopped_by_watchpoint, stopped_data_address.
10790 * win32-low.c (win32_insert_watchpoint): New function.
10791 (win32_remove_watchpoint): New function.
10792 (win32_stopped_by_watchpoint): New function.
10793 (win32_stopped_data_address): New function.
10794 (win32_target_ops): Add entries for insert_watchpoint,
10795 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
10796 * win32-low.h (win32_target_ops): New members insert_point,
10797 remove_point, stopped_by_watchpoint, stopped_data_address.
10799 2009-06-25 Pedro Alves <pedro@codesourcery.com>
10801 * server.c (process_serial_event): Re-return unsupported, not
10802 error, if the type isn't recognized. Re-allow supporting only
10803 insert or remove packets. Also call require_running for
10804 breakpoints. Add missing break statement to default case. Tidy.
10805 * target.h (struct target_ops): Rename insert_watchpoint to
10806 insert_point, and remove_watchpoint to remove_point.
10808 * linux-low.h (struct linux_target_ops): Likewise.
10809 * linux-low.c (linux_insert_watchpoint): Rename to ...
10810 (linux_insert_point): ... this. Adjust.
10811 (linux_remove_watchpoint): Rename to ...
10812 (linux_remove_point): ... this. Adjust.
10813 (linux_target_ops): Adjust.
10814 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
10815 (cris_insert_point): ... this.
10816 (cris_remove_watchpoint): Rename to ...
10817 (cris_remove_point): ... this.
10818 (the_low_target): Adjust.
10820 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
10822 * server.c (handle_v_kill): Pass signal_pid to
10823 kill_inferior if multi_process is zero.
10825 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
10827 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
10828 * target.h (target_ops): Comment for *_watchpoint to make it clear
10829 the functions can get types '0' and '1'.
10831 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
10833 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
10834 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
10835 * regcache.c (get_regcache): Likewise.
10836 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
10837 * win32-low.c (child_fetch_inferior_registers): Remove check for
10840 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
10841 Pedro Alves <pedro@codesourcery.com>
10843 * target.h (struct target_ops) <supports_multi_process>: New
10845 (target_supports_multi_process): New.
10846 * server.c (handle_query): Even if GDB reports support, only
10847 enable multi-process if the target also supports it. Report
10848 multi-process support only if the target backend supports it.
10849 * linux-low.c (linux_supports_multi_process): New function.
10850 (linux_target_ops): Install it as target_supports_multi_process
10853 2009-05-24 Doug Evans <dje@google.com>
10855 Global renaming of find_thread_pid to find_thread_ptid.
10856 * server.h (find_thread_ptid): Renamed from find_thread_pid.
10857 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
10858 All callers updated.
10860 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
10861 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
10864 * linux-low.c (get_stop_pc): Print pc if debug_threads.
10865 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
10866 (linux_resume_one_lwp): Ditto.
10868 2009-05-23 Doug Evans <dje@google.com>
10870 * linux-low.c (linux_resume_one_lwp): Change type of first arg
10871 from struct inferior_list_entry * to struct lwp_info *.
10872 All callers updated.
10874 2009-05-13 Doug Evans <dje@google.com>
10876 * linux-x86-low.c: Don't include assert.h.
10877 (x86_siginfo_fixup): Use fatal, not assert.
10878 (x86_arch_setup): Fix comment.
10880 2009-05-12 Doug Evans <dje@google.com>
10882 Biarch support for i386/amd64 gdbserver.
10883 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
10884 Add linux-x86-low.c.
10885 (linux-i386-low.o, linux-x86-64-low.o): Delete.
10886 (linux-x86-low.o): Add.
10887 * linux-x86-64-low.c: Delete.
10888 * linux-i386-low.c: Delete.
10889 * linux-x86-low.c: New file.
10890 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
10892 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
10894 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
10895 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
10896 (linux_child_pid_to_exec_file): New function.
10897 (elf_64_header_p, elf_64_file_p): New functions.
10898 (siginfo_fixup): New function.
10899 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
10900 give target a chance to convert layout.
10901 * linux-low.h (linux_target_ops): New member siginfo_fixup.
10902 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
10904 2009-05-07 Doug Evans <dje@google.com>
10906 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
10907 (regsets_store_inferior_registers): Ditto.
10909 2009-05-06 Pedro Alves <pedro@codesourcery.com>
10913 * linux-low.c (must_set_ptrace_flags): Delete.
10914 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
10916 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
10917 `lwp->must_set_ptrace_flags' instead.
10918 (linux_wait_for_event_1): Set ptrace options here.
10919 (linux_wait_1): ... not here.
10921 2009-04-30 Doug Evans <dje@google.com>
10923 * inferiors.c (started_inferior_callback): New function.
10924 (attached_inferior_callback): New function.
10925 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
10926 * server.c (print_started_pid, print_attached_pid): New functions.
10927 (detach_or_kill_for_exit): New function.
10928 (main): Call it instead of for_each_inferior (kill_inferior_callback).
10929 * server.h (have_started_inferiors_p): Declare.
10930 (have_attached_inferiors_p): Declare.
10932 * inferiors.c (remove_process): Fix memory leak, free process.
10933 * linux-low.c (linux_remove_process): New function.
10934 (linux_kill): Call it instead of remove_process.
10935 (linux_detach, linux_wait_1): Ditto.
10937 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
10939 * configure.srv: Add x86 Windows CE target.
10941 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
10943 * inferiors.c (get_thread_process): Make global.
10944 * server.h (get_thread_process): Add prototype.
10945 * thread-db.c (find_one_thread): Use get_thread_process
10946 instead of current_process.
10947 (thread_db_get_tls_address): Do not crash if called when
10948 thread layer is not yet initialized.
10950 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
10952 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
10953 * spu-low.c (current_tid): Rename to ...
10954 (current_ptid): ... this.
10955 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
10956 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
10957 ptid_get_lwp (current_ptid) instead of current_tid.
10958 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
10959 instead of current_tid. Use find_process_pid to verify pid
10960 argument is valid. Pass proper argument to remove_process.
10961 (spu_thread_alive): Compare current_ptid instead of current_tid.
10962 (spu_resume): Likewise.
10964 2009-04-02 Pedro Alves <pedro@codesourcery.com>
10966 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
10969 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10971 Implement the multiprocess extensions, and add linux multiprocess
10974 * server.h (ULONGEST): Declare.
10975 (struct ptid, ptid_t): New.
10976 (minus_one_ptid, null_ptid): Declare.
10977 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
10978 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
10979 (struct inferior_list_entry): Change `id' type from unsigned from
10981 (struct sym_cache, struct breakpoint, struct
10982 process_info_private): Forward declare.
10983 (struct process_info): Declare.
10984 (current_process): Declare.
10985 (all_processes): Declare.
10986 (initialize_inferiors): Declare.
10987 (add_thread): Adjust to use ptid_t.
10988 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
10989 (add_process, remove_process, find_thread_pid): Declare.
10990 (find_inferior_id): Adjust to use ptid_t.
10991 (cont_thread, general_thread, step_thread): Change type to ptid_t.
10992 (multi_process): Declare.
10993 (push_event): Adjust to use ptid_t.
10994 (read_ptid, write_ptid): Declare.
10995 (prepare_resume_reply): Adjust to use ptid_t.
10996 (clear_symbol_cache): Declare.
10997 * inferiors.c (all_processes): New.
10998 (null_ptid, minus_one_ptid): New.
10999 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11000 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
11001 (add_thread): Change unsigned long to ptid. Remove gdb_id
11003 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
11004 (gdb_id_to_thread): Rename to ...
11005 (find_thread_pid): ... this. Change unsigned long to ptid.
11006 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
11007 (loaded_dll, pull_pid_from_list): Adjust.
11008 (add_process, remove_process, find_process_pid)
11009 (get_thread_process, current_process, initialize_inferiors): New.
11010 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
11011 (struct target_waitstatus) <related_pid>: Ditto.
11012 (struct target_ops) <kill, detach>: Add `pid' argument. Change
11013 return type to int.
11014 (struct target_ops) <join>: Add `pid' argument.
11015 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
11016 (struct target_ops) <wait>: Add `ptid' field. Change return type
11018 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
11019 (mywait): Add `ptid' argument. Change return type to ptid_t.
11020 (target_pid_to_str): Declare.
11021 * target.c (set_desired_inferior): Adjust to use ptids.
11022 (mywait): Add new `ptid' argument. Adjust.
11023 (target_pid_to_str): New.
11024 * mem-break.h (free_all_breakpoints): Declare.
11025 * mem-break.c (breakpoints): Delelete.
11026 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
11027 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
11028 to use per-process breakpoint list.
11029 (free_all_breakpoints): New.
11030 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
11031 (symbol_cache, all_symbols_looked_up): Delete.
11033 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
11035 (prepare_resume_reply): Change ptid argument's type from unsigned
11036 long to ptid_t. Adjust. Implement W;process and X;process.
11037 (free_sym_cache, clear_symbol_cache): New.
11038 (look_up_one_symbol): Adjust to per-process symbol cache. *
11039 * server.c (cont_thread, general_thread, step_thread): Change type
11041 (attached): Delete.
11042 (multi_process): New.
11043 (last_ptid): Change type to ptid_t.
11044 (struct vstop_notif) <ptid>: Change type to ptid_t.
11045 (queue_stop_reply, push_event): Change `ptid' argument's type to
11047 (discard_queued_stop_replies): Add `pid' argument.
11048 (start_inferior): Adjust to use ptids. Adjust to mywait interface
11049 changes. Don't reference the `attached' global.
11050 (attach_inferior): Adjust to mywait interface changes.
11051 (handle_query): Adjust to use ptids. Parse GDB's qSupported
11052 features. Handle and report "multiprocess+". Handle
11054 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
11056 (handle_v_kill): New.
11057 (handle_v_stopped): Adjust to use target_pid_to_str.
11058 (handle_v_requests): Allow multiple attaches and runs when
11059 multiprocess extensions are in effect. Handle "vKill".
11060 (myresume): Adjust to use ptids.
11061 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
11062 (handle_status): Adjust to discard_queued_stop_replies interface
11064 (first_thread_of, kill_inferior_callback)
11065 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
11066 (main): Call initialize_inferiors. Adjust to use ptids, killing
11067 and detaching from all inferiors. Handle multiprocess packet
11069 * linux-low.h: Include gdb_proc_service.h.
11070 (struct process_info_private): New.
11071 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
11072 <lwpid_of>: Use ptid_get_lwp.
11073 (get_lwp_thread): Adjust.
11074 (struct lwp_info): Add `dead' member.
11075 (find_lwp_pid): Declare.
11076 * linux-low.c (thread_db_active): Delete.
11077 (new_inferior): Adjust comment.
11078 (inferior_pid): Delete.
11079 (linux_add_process): New.
11080 (handle_extended_wait): Adjust.
11081 (add_lwp): Change unsigned long to ptid.
11082 (linux_create_inferior): Add process to processes table. Adjust
11083 to use ptids. Don't set new_inferior here.
11084 (linux_attach_lwp): Rename to ...
11085 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
11086 it. Adjust to use ptids.
11087 (linux_attach_lwp): New.
11088 (linux_attach): Add process to processes table. Don't set
11090 (struct counter): New.
11091 (second_thread_of_pid_p, last_thread_of_process_p): New.
11092 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
11093 multiple processes.
11094 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
11095 processes. Remove process from process table.
11096 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
11097 to multiple processes.
11098 (any_thread_of): New.
11099 (linux_detach): Add `pid' argument, and handle it. Remove process
11100 from processes table.
11101 (linux_join): Add `pid' argument. Handle it.
11102 (linux_thread_alive): Change unsighed long argument to ptid_t.
11103 Consider dead lwps as not being alive.
11104 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
11105 threads we're not interested in.
11106 (same_lwp, find_lwp_pid): New.
11107 (linux_wait_for_lwp): Change `pid' argument's type from int to
11109 (linux_wait_for_event): Rename to ...
11110 (linux_wait_for_event_1): ... this. Change `pid' argument's type
11111 from int to ptid_t. Adjust.
11112 (linux_wait_for_event): New.
11113 (linux_wait_1): Add `ptid' argument. Change return type to
11114 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
11115 that exit from the process table.
11116 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
11118 (mark_lwp_dead): New.
11119 (wait_for_sigstop): Adjust to use ptids. If a process exits while
11120 stopping all threads, mark its main lwp as dead.
11121 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
11123 (fetch_register, usr_store_inferior_registers)
11124 (regsets_fetch_inferior_registers)
11125 (regsets_store_inferior_registers, linux_read_memory)
11126 (linux_write_memory): Inline `inferior_pid'.
11127 (linux_look_up_symbols): Adjust to use per-process
11128 `thread_db_active'.
11129 (linux_request_interrupt): Adjust to use ptids.
11130 (linux_read_auxv): Inline `inferior_pid'.
11131 (initialize_low): Don't reference thread_db_active.
11132 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
11133 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
11134 (ps_getpid): Return the pid of the current inferior.
11135 * thread-db.c (proc_handle, thread_agent): Delete.
11136 (thread_db_create_event, thread_db_enable_reporting): Adjust to
11138 (find_one_thread): Change argument type to ptid_t. Adjust to
11140 (maybe_attach_thread): Adjust to per-process data and ptids.
11141 (thread_db_find_new_threads): Ditto.
11142 (thread_db_init): Ditto.
11143 * spu-low.c (spu_create_inferior, spu_attach): Add process to
11144 processes table. Adjust to use ptids.
11145 (spu_kill, spu_detach): Adjust interface. Remove process from
11147 (spu_join, spu_thread_alive): Adjust interface.
11148 (spu_wait): Adjust interface. Remove process from processes
11149 table. Adjust to use ptids.
11150 * win32-low.c (current_inferior_tid): Delete.
11151 (current_inferior_ptid): New.
11152 (debug_event_ptid): New.
11153 (thread_rec): Take a ptid. Adjust.
11154 (child_add_thread): Add `pid' argument. Adjust to use ptids.
11155 (child_delete_thread): Ditto.
11156 (do_initial_child_stuff): Add `attached' argument. Add process to
11158 (child_fetch_inferior_registers, child_store_inferior_registers):
11160 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
11161 (win32_attach): Pass 1 to do_initial_child_stuff.
11162 (win32_kill): Adjust interface. Remove process from processes
11164 (win32_detach): Ditto.
11165 (win32_join): Adjust interface.
11166 (win32_thread_alive): Take a ptid.
11167 (win32_resume): Adjust to use ptids.
11168 (get_child_debug_event): Ditto.
11169 (win32_wait): Adjust interface. Remove exiting process from
11172 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11174 Non-stop mode support.
11176 * server.h (non_stop): Declare.
11177 (gdb_client_data, handler_func): Declare.
11178 (delete_file_handler, add_file_handler, start_event_loop):
11180 (handle_serial_event, handle_target_event, push_event)
11181 (putpkt_notif): Declare.
11182 * target.h (enum resume_kind): New.
11183 (struct thread_resume): Replace `step' field by `kind' field.
11184 (TARGET_WNOHANG): Define.
11185 (struct target_ops) <wait>: Add `options' argument.
11186 <supports_non_stop, async, start_non_stop>: New fields.
11187 (target_supports_non_stop, target_async): New.
11188 (start_non_stop): Declare.
11189 (mywait): Add `options' argument.
11190 * target.c (mywait): Add `options' argument. Print child exit
11191 notifications here.
11192 (start_non_stop): New.
11193 * server.c (non_stop, own_buf, mem_buf): New globals.
11194 (struct vstop_notif): New.
11195 (notif_queue): New global.
11196 (queue_stop_reply, push_event, discard_queued_stop_replies)
11197 (send_next_stop_reply): New.
11198 (start_inferior): Adjust to use resume_kind. Adjust to mywait
11200 (attach_inferior): In non-stop mode, don't wait for the target
11202 (handle_general_set): Handle QNonStop.
11203 (handle_query): When handling qC, return the current general
11204 thread, instead of the first thread of the list.
11205 (handle_query): If the backend supports non-stop mode, include
11206 QNonStop+ in the qSupported query response.
11207 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
11209 (handle_v_attach, handle_v_run): Handle non-stop mode.
11210 (handle_v_stopped): New.
11211 (handle_v_requests): Report support for vCont;t. Handle vStopped.
11212 (myresume): Adjust to use resume_kind. Handle non-stop.
11213 (queue_stop_reply_callback): New.
11214 (handle_status): Handle non-stop mode.
11215 (main): Clear non_stop flag on reconnection. Use the event-loop.
11216 Refactor serial protocol handling from here ...
11217 (process_serial_event): ... to this new function. When GDB
11218 selects any thread, select one here. In non-stop mode, wait until
11219 GDB acks all pending events before exiting.
11220 (handle_serial_event, handle_target_event): New.
11221 * remote-utils.c (remote_open): Install remote_desc in the event
11223 (remote_close): Remove remote_desc from the event loop.
11224 (putpkt_binary): Rename to...
11225 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
11226 (putpkt_binary): New as wrapper around putpkt_binary_1.
11227 (putpkt_notif): New.
11228 (prepare_resume_reply): In non-stop mode, don't change the
11230 * event-loop.c: New.
11231 * Makefile.in (OBJ): Add event-loop.o.
11232 (event-loop.o): New rule.
11234 * linux-low.h (pid_of): Moved here.
11236 (get_lwp_thread): Use lwpid_of.
11237 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
11238 * linux-low.c (pid_of): Delete.
11239 (inferior_pid): Use lwpid_of.
11240 (linux_event_pipe): New.
11241 (target_is_async_p): New.
11243 (handle_extended_wait): Use lwpid_of.
11244 (add_lwp): Don't set lwpid field.
11245 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
11246 (linux_kill_one_lwp): If killing a running lwp, stop it first.
11247 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
11248 (linux_detach_one_lwp): If detaching from a running lwp, stop it
11249 first. Adjust to linux_wait_for_event interface changes. Use
11251 (linux_detach): Don't delete the main lwp here.
11252 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
11253 (status_pending_p): Don't consider explicitly suspended lwps.
11254 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
11255 pointer. Add OPTIONS argument. Change return type to int. Use
11256 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
11257 (linux_wait_for_event): Take an integer pid instead of a lwp_info
11258 pointer. Add status pointer argument. Return a pid instead of a
11259 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
11260 changes. In non-stop mode, don't switch to a random thread.
11261 (linux_wait): Rename to...
11262 (linux_wait_1): ... this. Add target_options argument, and handle
11263 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
11264 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
11265 clean exit and signal exit code. Don't stop all threads in
11266 non-stop mode. In all-stop mode, only stop all threads when
11267 reporting a stop to GDB. Handle explicit thread stop requests.
11268 (async_file_flush, async_file_mark): New.
11270 (send_sigstop): Use lwpid_of.
11271 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
11272 interface changes. In non-stop mode, don't switch to a random
11274 (linux_resume_one_lwp): Use lwpid_of.
11275 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
11276 (linux_resume_one_thread): ... this. Handle resume_stop. In
11277 non-stop mode, don't look for pending flag in all threads.
11278 (resume_status_pending_p): Don't consider explicitly suspended
11280 (my_waitpid): Reimplement. Emulate __WALL.
11281 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
11283 (sigchld_handler, linux_supports_non_stop, linux_async)
11284 (linux_start_non_stop): New.
11285 (linux_target_ops): Register linux_supports_non_stop, linux_async
11286 and linux_start_non_stop.
11287 (initialize_low): Install SIGCHLD handler.
11288 * thread-db.c (thread_db_create_event, find_one_thread)
11289 (thread_db_get_tls_address): Use lwpid_of.
11290 * win32-low.c (win32_detach): Adjust to use resume_kind.
11291 (win32_wait): Add `options' argument.
11292 * spu-low.c (spu_resume): Adjust to use resume_kind.
11293 (spu_wait): Add `options' argument.
11295 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11297 Decouple target code from remote protocol.
11299 * target.h (enum target_waitkind): New.
11300 (struct target_waitstatus): New.
11301 (struct target_ops) <wait>: Return an unsigned long. Take a
11302 target_waitstatus pointer instead of a char pointer.
11303 (mywait): Likewise.
11304 * target.c (mywait): Change prototype to return an unsigned long.
11305 Take a target_waitstatus pointer instead of a char pointer. Adjust.
11306 * server.h (thread_from_wait, old_thread_from_wait): Delete
11308 (prepare_resume_reply): Change prototype to take a
11310 * server.c (thread_from_wait, old_thread_from_wait): Delete.
11311 (last_status, last_ptid): New.
11312 (start_inferior): Remove "statusptr" argument. Adjust. Return a
11313 pid instead of a signal.
11314 (attach_inferior): Remove "status" and "signal" parameters.
11316 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
11318 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
11319 (handle_v_requests, myresume): Remove "status" and "signal"
11320 parameters. Adjust.
11321 (handle_status): New.
11322 (main): Delete local `status'. Adjust.
11323 * remote-utils.c: Include target.h.
11324 (prepare_resume_reply): Change prototype to take a
11325 target_waitstatus. Adjust.
11327 * linux-low.c (linux_wait): Adjust to new target_ops->wait
11329 * spu-low.c (spu_wait): Adjust.
11330 * win32-low.c (enum target_waitkind, struct target_waitstatus):
11332 (win32_wait): Adjust.
11334 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11336 * target.h (struct thread_resume): Delete leave_stopped member.
11337 (struct target_ops): Add a `n' argument to the `resume' callback.
11338 * server.c (start_inferior): Adjust.
11339 (handle_v_cont, myresume): Adjust.
11340 * linux-low.c (check_removed_breakpoint): Adjust to resume
11341 interface change, and to removed leave_stopped field.
11342 (resume_ptr): Delete.
11343 (struct thread_resume_array): New.
11344 (linux_set_resume_request): Add new `arg' parameter. Adjust to
11345 resume interface change.
11346 (linux_continue_one_thread, linux_queue_one_thread)
11347 (resume_status_pending_p): Check if the resume field is NULL
11348 instead of checking the leave_stopped member.
11349 (linux_resume): Adjust to the target resume interface change.
11350 * spu-low.c (spu_resume): Adjust to the target resume interface
11352 * win32-low.c (win32_detach, win32_resume): Ditto.
11354 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11356 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
11358 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
11360 (linux_continue_one_thread): Only preserve the stepping flag if
11361 there's a pending breakpoint.
11363 2009-03-31 Pedro Alves <pedro@codesourcery.com>
11365 * server.c (main): After the inferior having exited, call
11366 remote_close before exiting gdbserver.
11368 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
11370 Fix size of FPSCR in Power 7 processors.
11371 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
11372 (PPC_FEATURE_HAS_DFP): New #define.
11373 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
11376 2009-03-23 Pedro Alves <pedro@codesourcery.com>
11378 * server.c (handle_query) Whitespace and formatting.
11380 2009-03-22 Pedro Alves <pedro@codesourcery.com>
11382 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
11383 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
11384 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
11385 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
11386 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
11387 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
11388 Makefile.in, configure.ac: Fix whitespace throughout.
11389 * configure: Regenerate.
11391 2009-03-22 Pedro Alves <pedro@codesourcery.com>
11393 * inferiors.c (find_inferior): Make it safe for the callback
11394 function to delete the currently iterated inferior.
11396 2009-03-22 Pedro Alves <pedro@codesourcery.com>
11398 * Makefile.in (linuw_low_h): Move higher.
11399 (thread-db.o): Depend on $(linux_low_h).
11401 2009-03-17 Pedro Alves <pedro@codesourcery.com>
11403 Rename "process" to "lwp" throughout.
11405 * linux-low.c (all_processes): Rename to...
11406 (all_lwps): ... this.
11407 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
11408 (add_process): Rename to ...
11409 (add_lwp): ... this. Adjust.
11410 (linux_create_inferior): Adjust.
11411 (linux_attach_lwp): Adjust.
11412 (linux_attach): Adjust.
11413 (linux_kill_one_process): Rename to ...
11414 (linux_kill_one_lwp): ... this. Adjust.
11415 (linux_kill): Adjust.
11416 (linux_detach_one_process): Rename to ...
11417 (linux_detach_one_lwp): ... this. Adjust.
11418 (linux_detach): Adjust.
11419 (check_removed_breakpoint): Adjust.
11420 (status_pending_p): Adjust.
11421 (linux_wait_for_process): Rename to ...
11422 (linux_wait_for_lwp): ... this. Adjust.
11423 (linux_wait_for_event): Adjust.
11424 (send_sigstop): Adjust.
11425 (wait_for_sigstop): Adjust.
11426 (stop_all_processes): Rename to ...
11427 (stop_all_lwps): ... this.
11428 (linux_resume_one_process): Rename to ...
11429 (linux_resume_one_lwp): ... this. Adjust.
11430 (linux_set_resume_request, linux_continue_one_thread)
11431 (linux_queue_one_thread, resume_status_pending_p)
11432 (usr_store_inferior_registers, regsets_store_inferior_registers)
11433 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
11435 * linux-low.h (get_process): Rename to ...
11436 (get_lwp): ... this. Adjust.
11437 (get_thread_process): Rename to ...
11438 (get_thread_lwp): ... this. Adjust.
11439 (get_process_thread): Rename to ...
11440 (get_lwp_thread): ... this. Adjust.
11441 (struct process_info): Rename to ...
11442 (struct lwp_info): ... this.
11443 (all_processes): Rename to ...
11444 (all_lwps): ... this.
11445 * proc-service.c (ps_lgetregs): Adjust.
11446 * thread-db.c (thread_db_create_event, find_one_thread)
11447 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
11449 2009-03-14 Pedro Alves <pedro@codesourcery.com>
11451 * server.c (handle_query): Handle "qAttached".
11453 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
11455 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
11456 GPLv3, update license URL.
11458 2009-03-01 Doug Evans <dje@google.com>
11460 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
11461 (server_h): Add gdb_signals.h.
11462 (signals.o): Update.
11463 * server.h (target_signal_from_host,target_signal_to_host_p)
11464 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
11466 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
11468 * remote-utils.c (getpkt): Also generate remote-debug
11469 information if noack_mode is set.
11471 2009-02-06 Pedro Alves <pedro@codesourcery.com>
11473 * server.c (handle_query): Report qXfer:siginfo:read and
11474 qXfer:siginfo:write as supported and handle them.
11475 * target.h (struct target_ops) <qxfer_siginfo>: New field.
11476 * linux-low.c (linux_xfer_siginfo): New.
11477 (linux_target_ops): Set it.
11479 2009-01-26 Pedro Alves <pedro@codesourcery.com>
11481 * server.c (gdbserver_usage): Mention --remote-debug.
11482 (main): Accept '--remote-debug' switch.
11484 2009-01-18 Doug Evans <dje@google.com>
11486 * regcache.c (new_register_cache): No need to check result of xcalloc.
11487 * server.c (handle_search_memory): Back out calls to xmalloc,
11488 result is checked and error is returned to user upon failure.
11489 (handle_query): Ditto. Add more checks for result of malloc.
11490 (handle_v_cont): Check result of malloc, report error back to
11492 (handle_v_run): Ditto. Call freeargv.
11493 * server.h (freeargv): Declare.
11494 * utils.c (freeargv): New fn.
11496 2009-01-15 Doug Evans <dje@google.com>
11498 * gdbreplay.c (perror_with_name): Make arg const char *.
11499 * server.h (target_signal_to_name): Make return type const char *.
11500 * thread-db.c (thread_db_err_str): Make return type const char *.
11501 * utils.c (perror_with_name): Make arg const char *.
11503 2009-01-14 Pedro Alves <pedro@codesourcery.com>
11505 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
11506 when handling a EXIT_PROCESS_DEBUG_EVENT.
11508 2009-01-06 Joel Brobecker <brobecker@adacore.com>
11510 * gdbreplay.c (gdbreplay_version): Update copyright year.
11511 * server.c (gdbserver_version): Likewise.
11513 2009-01-05 Doug Evans <dje@google.com>
11515 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
11516 (handle_extended_wait): Improve comment.
11518 2008-12-13 Doug Evans <dje@google.com>
11520 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
11521 * server.h (ATTR_MALLOC): New macro.
11522 (xmalloc,xcalloc,xstrdup): Declare.
11523 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
11524 * inferiors.c: Ditto.
11525 * linux-low.c: Ditto.
11526 * mem-break.c: Ditto.
11527 * regcache.c: Ditto.
11528 * remote-utils.c: Ditto.
11531 * win32-low.c: Ditto.
11533 2008-12-12 Doug Evans <dje@google.com>
11535 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
11536 in debugging printf.
11538 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
11540 2008-12-09 Doug Evans <dje@google.com>
11542 * linux-low.h (struct process_info): Delete member tid, unused.
11543 * thread-db.c (find_one_thread): Update.
11544 (maybe_attach_thread): Update.
11546 2008-12-02 Pedro Alves <pedro@codesourcery.com>
11548 * target.h (struct target_ops): Add qxfer_osdata member.
11549 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
11551 (linux_qxfer_osdata): New functions.
11552 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
11554 * server.c (handle_query): Handle "qXfer:osdata:read:".
11555 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
11556 (buffer_xml_printf): New functions.
11557 * server.h (struct buffer): New.
11558 (buffer_grow_str, buffer_grow_str0): New macros.
11559 (buffer_grow, buffer_free, buffer_init, buffer_finish)
11560 (buffer_xml_printf): Declare.
11562 2008-11-24 Doug Evans <dje@google.com>
11564 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
11566 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
11568 * server.c (handle_v_run): Always use the supplied argument list.
11570 2008-11-19 Bob Wilson <bob.wilson@acm.org>
11572 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
11573 (xtensa_regmap_table): Add entry for scompare1.
11575 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
11577 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
11578 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
11579 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
11580 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
11581 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
11582 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
11583 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
11584 XML target descriptions.
11585 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
11586 when inferior is running on an ISA 2.05 or later processor. Add
11587 special case to return offset for full 64-bit slot of FPSCR when
11590 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
11592 * Makefile.in (SFILES, clean): Added sparc64 files.
11593 (reg-sparc64.o, reg-sparc64.c): New.
11594 * configure.srv (sparc*-*-linux*): New configuration.
11595 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
11596 syscall arguments for SPARC.
11597 (regsets_store_inferior_registers): Likewise.
11598 * linux-sparc-low.c: New file.
11600 2008-10-21 Doug Evans <dje@google.com>
11602 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
11603 (READLINE_DIR,READLINE_DEP): Delete.
11604 (INTERNAL_CFLAGS): Update.
11605 (LINTFLAGS): Update.
11607 2008-10-10 Pedro Alves <pedro@codesourcery.com>
11609 * server.c (handle_v_run): If GDB didn't specify an argv, use the
11610 whole argv from the last run, not just argv[0].
11612 2008-09-08 Pedro Alves <pedro@codesourcery.com>
11614 * regcache.c (new_register_cache): Return NULL if the register
11615 cache size isn't known yet.
11616 (free_register_cache): Avoid dereferencing a NULL regcache.
11618 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
11620 * configure.srv: Merge MIPS and MIPS64.
11622 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
11624 * Makefile.in (uninstall): Apply $(EXEEXT) too.
11626 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
11628 * Makefile.in: Add required vsx dependencies.
11630 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
11631 Declare init_registers_powerpc_vsx32l.
11632 Declare init_registers_powerpc_vsx64l.
11633 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
11634 (ppc_arch_setup): Check for VSX in hwcap.
11635 (ppc_fill_vsxregset): New function.
11636 (ppc_store_vsxregset): New function.
11637 Add new VSX entry in regset_info target_regsets.
11639 * configure.srv: Add new VSX dependencies.
11641 2008-08-12 Pedro Alves <pedro@codesourcery.com>
11643 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
11644 (remote_open): Set or clear transport_is_reliable.
11645 (putpkt_binary): Don't expect acks in noack mode.
11646 (getpkt): Don't send ack/nac in noack mode.
11647 * server.c (handle_general_set): Handle QStartNoAckMode.
11648 (handle_query): If connected by tcp pass QStartNoAckMode+ in
11650 (main): Reset noack_mode on every connection.
11651 * server.h (noack_mode): Declare.
11653 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11655 * Makefile.in (GDBREPLAY_OBS): New variable.
11656 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
11658 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
11659 Daniel Jacobowitz <dan@codesourcery.com>
11661 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
11662 (usr_store_inferior_registers): Likewise.
11663 (regsets_store_inferior_registers): Likewise.
11665 2008-07-31 Rolf Jansen <rj@surtec.com>
11666 Pedro Alves <pedro@codesourcery.com>
11668 * configure.ac: Check for memmem declaration.
11669 * server.c [HAVE_MALLOC_H]: Include malloc.h.
11670 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
11671 (disable_packet_qfThreadInfo): Unconditionally compile.
11672 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
11673 * configure, config.in: Regenerate.
11675 2008-07-28 Doug Kwan <dougkwan@google.com>
11677 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
11678 (linux_write_memory): Remove declaration of errno.
11680 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
11682 * linux-low.c (handle_extended_wait): Do not use "status"
11683 variable uninitialized.
11685 2008-07-07 Pedro Alves <pedro@codesourcery.com>
11687 * server.c (handle_v_attach): Inhibit reporting dll changes.
11689 2008-06-27 Pedro Alves <pedro@codesourcery.com>
11691 * remote-utils.c (prepare_resume_reply): If requested, don't
11692 output "thread:TID" in the T stop reply.
11694 * server.c (disable_packet_vCont, disable_packet_Tthread)
11695 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
11696 (handle_query): If requested, disable support for qC, qfThreadInfo
11698 (handle_v_requests): If requested, disable support for vCont.
11699 (gdbserver_show_disableable): New.
11700 (main): Handle --disable-packet and --disable-packet=LIST.
11702 * server.h (disable_packet_vCont, disable_packet_Tthread)
11703 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
11705 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
11707 * server.c (gdbserver_usage): Mention --version.
11709 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
11711 * Makefile.in (gdbreplay.o): New rule.
11713 2008-06-06 Joseph Myers <joseph@codesourcery.com>
11715 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
11716 message, not gdbserver.
11718 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
11719 Nathan Sidwell <nathan@codesourcery.com>
11720 Joseph Myers <joseph@codesourcery.com>
11722 * acinclude.m4: Include ../../config/acx.m4.
11723 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
11724 * configure, config.in: Regenerate.
11725 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
11726 * server.c (gdbserver_version): Print PKGVERSION.
11727 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
11728 (main): Adjust gdbserver_usage calls.
11729 * gdbreplay.c (version, host_name): Add declarations.
11730 (gdbreplay_version, gdbreplay_usage): New.
11731 (main): Accept --version and --help options.
11733 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
11735 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
11736 (arm_breakpoint_at): Handle Thumb.
11737 (the_low_target): Add comment.
11739 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
11741 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
11743 2008-05-09 Doug Evans <dje@google.com>
11745 * server.h (decode_search_memory_packet): Declare.
11746 * remote-utils.c (decode_search_memory_packet): New fn.
11747 * server.c (handle_search_memory_1): New fn.
11748 (handle_search_memory): New fn.
11749 (handle_query): Process qSearch:memory packets.
11751 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
11753 * regcache.c (registers_length): Remove.
11754 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
11755 full register packet.
11756 * regcache.h (registers_length): Remove prototype.
11757 * server.h (PBUFSIZ): Define to 16384.
11759 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
11761 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
11762 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
11763 powerpc-64l.o, and powerpc-altivec64l.o.
11764 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
11765 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
11766 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
11767 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
11768 rs6000/power-linux.xml, and rs6000/power64-linux.xml
11771 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
11772 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
11773 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
11774 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
11775 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
11776 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
11777 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
11778 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
11779 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
11780 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
11783 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
11784 (init_registers_powerpc_32l): ... this new prototype.
11785 (init_registers_powerpc_32): Remove, replace by ...
11786 (init_registers_powerpc_altivec32l): ... this new prototype.
11787 (init_registers_powerpc_e500): Remove, replace by ...
11788 (init_registers_powerpc_e500l): ... this new prototype.
11789 (init_registers_ppc64): Remove, replace by ...
11790 (init_registers_powerpc_64l): ... this new prototype.
11791 (init_registers_powerpc_64): Remove, replace by ...
11792 (init_registers_powerpc_altivec64l): ... this new prototype.
11793 (ppc_num_regs): Set to 73.
11794 (PT_ORIG_R3, PT_TRAP): Define if necessary.
11795 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
11796 (ppc_cannot_store_register): Handle orig_r3 and trap.
11797 (ppc_arch_setup): Update init_registers_... calls.
11798 (ppc_fill_gregset): Handle orig_r3 and trap.
11800 * inferiors.c (clear_inferiors): Reset current_inferior.
11802 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
11804 * acinclude.m4: Add override.m4.
11805 * configure: Regenerate.
11807 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
11809 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
11810 initial call to init_register_ppc64.
11812 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
11814 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
11815 single powerpc*-*-linux* case.
11816 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
11818 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
11820 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
11821 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
11823 * linux-ppc-low.c: Include <elf.h>.
11824 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
11825 (ppc_hwcap): New global variable.
11826 (ppc_regmap): Remove __SPE__ #ifdef sections.
11827 (ppc_regmap_e500): New global variable.
11828 (ppc_cannot_store_register): Update __SPE__ special case.
11829 (ppc_get_hwcap): New function.
11830 (ppc_arch_setup): Use it to determine whether inferior supports
11831 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
11832 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
11833 Do not access registers if target does not support AltiVec.
11834 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
11835 Do not access registers if target does not support SPE.
11836 (target_regsets): Unconditionally include AltiVec and SPE regsets.
11838 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
11840 * linux-low.c (disabled_regsets, num_regsets): New.
11841 (use_regsets_p): Delete.
11842 (linux_wait_for_process): Clear disabled_regsets.
11843 (regsets_fetch_inferior_registers): Check and set it.
11844 (regsets_store_inferior_registers): Likewise.
11845 (linux_fetch_registers, linux_store_registers): Do not use
11847 (initialize_low): Allocate disabled_regsets.
11849 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
11851 * Makefile.in (LIBOBJS): New.
11852 (OBS): Use LIBOBJS.
11853 (memmem.o): New rule.
11854 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
11855 * configure: Regenerated.
11857 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
11859 * server.c (handle_query): Never return "unsupported" for
11860 qXfer:features:read queries.
11862 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
11864 * server.c (get_features_xml): Fix inverted condition.
11865 (handle_query): Always support qXfer:feature:read.
11867 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
11869 * server.c (wrapper_argv): New.
11870 (start_inferior): Handle wrapper_argv. If set, expect an extra
11872 (gdbserver_usage): Document --wrapper.
11873 (main): Parse --wrapper.
11875 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11877 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
11878 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
11879 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
11880 (ppc_set_pc): Likewise.
11881 (ppc_arch_setup): New function.
11882 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
11883 of collect_register.
11884 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
11886 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11888 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
11889 instead of linux-ppc64-low.o.
11890 * linux-ppc64-low.c: Remove file.
11891 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
11892 (linux-ppc64-low.o): Remove rule.
11894 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
11895 (init_registers_powerpc_64): Likewise.
11896 (ppc_regmap): Conditionally define depending on __powerpc64__.
11897 (ppc_cannot_store_register): Do not special-case "fpscr" when
11898 compiled on __powerpc64__.
11899 (ppc_collect_ptrace_register): New function.
11900 (ppc_supply_ptrace_register): New function.
11901 (ppc_breakpoint): Change type to "unsigned int".
11902 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
11903 (the_low_target): Conditionally provide initializers for the
11904 arch_setup member depending on __powerpc64__. Install
11905 collect_ptrace_register and supply_ptrace_register members.
11907 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11909 * regcache.h (gdbserver_xmltarget): Add extern declaration.
11910 * server.c (gdbserver_xmltarget): Define.
11911 (get_features_xml): Use it to replace "target.xml" and arch_string.
11913 * configure.srv: Remove srv_xmltarget. Add XML files that were
11914 mentioned there to srv_xmlfiles instead. Remove conditional tests
11915 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
11916 srv_xmlfiles and srv_regobj to include all possible choices.
11917 * configure.ac (srv_xmltarget): Remove.
11918 (srv_xmlfiles): Do not add "target.xml".
11919 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
11920 checks for supplementary target information.
11921 * configure: Regenerate.
11922 * Makefile.in (XML_TARGET): Remove.
11923 (target.xml): Remove rule.
11924 (clean): Do not clean up target.xml.
11925 (.PRECIOUS): Do not mention target.xml.
11927 * target.h (struct target_ops): Remove arch_string member.
11928 * linux-low.c (linux_arch_string): Remove.
11929 (linux_target_ops): Remove arch_string initializer.
11930 * linux-low.h (struct linux_target_ops): Remove arch_string member.
11931 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
11932 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
11933 * spu-low.c (spu_arch_string): Remove.
11934 (spu_target_ops): Remove arch_string initializer.
11935 * win32-low.c (win32_arch_string): Remove.
11936 (win32_target_ops): Remove arch_string initializer.
11937 * win32-low.h (struct win32_target_ops): Remove arch_string member.
11938 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
11939 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
11941 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11943 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
11944 by collect_ptrace_register and supply_ptrace_register hooks.
11945 * linux-low.c (fetch_register): Use supply_ptrace_register callback
11946 instead of checking for the_low_target.left_pad_xfer.
11947 (usr_store_inferior_registers): Use collect_ptrace_register callback
11948 instead of checking for the_low_target.left_pad_xfer.
11950 * linux-s390-low.c (s390_collect_ptrace_register): New function.
11951 (s390_supply_ptrace_register): Likewise.
11952 (s390_fill_gregset): Call s390_collect_ptrace_register.
11953 (the_low_target): Update.
11955 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
11956 (ppc_supply_ptrace_register): Likewise.
11957 (the_low_target): Update.
11959 * linux-i386-low.c (the_low_target): Update.
11960 * linux-x86-64-low.c (the_low_target): Update.
11962 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11964 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
11965 reg-s390.o and reg-s390x.o.
11967 * linux-low.c (new_inferior): New global variable.
11968 (linux_create_inferior, linux_attach): Set it.
11969 (linux_wait_for_process): Call the_low_target.arch_setup after the
11970 target has stopped for the first time.
11971 (initialize_low): Do not call the_low_target.arch_setup.
11973 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
11974 (s390_set_pc): Likewise.
11975 (s390_arch_setup): New function.
11976 (the_low_target): Use s390_arch_setup as arch_setup routine.
11978 * regcache.c (realloc_register_cache): New function.
11979 (set_register_cache): Call it for each existing regcache.
11981 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11983 * server.h (init_registers): Remove prototype.
11985 * linux-low.h (struct linux_target_ops): Add arch_setup field.
11986 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
11987 instead of init_registers ().
11988 * linux-arm-low.c (init_registers_arm): Add prototype.
11989 (init_registers_arm_with_iwmmxt): Likewise.
11990 (the_low_target): Add initializer for arch_setup field.
11991 * linux-cris-low.c (init_registers_cris): Add prototype.
11992 (the_low_target): Add initializer for arch_setup field.
11993 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
11994 (the_low_target): Add initializer for arch_setup field.
11995 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
11996 (the_low_target): Add initializer for arch_setup field.
11997 * linux-ia64-low.c (init_registers_ia64): Add prototype.
11998 (the_low_target): Add initializer for arch_setup field.
11999 * linux-m32r-low.c (init_registers_m32r): Add prototype.
12000 (the_low_target): Add initializer for arch_setup field.
12001 * linux-m68k-low.c (init_registers_m68k): Add prototype.
12002 (the_low_target): Add initializer for arch_setup field.
12003 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
12004 (init_registers_mips64_linux): Likewise.
12005 (the_low_target): Add initializer for arch_setup field.
12006 * linux-ppc-low.c (init_registers_ppc): Add prototype.
12007 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
12008 (the_low_target): Add initializer for arch_setup field.
12009 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
12010 (init_registers_powerpc_64): Likewise.
12011 (the_low_target): Add initializer for arch_setup field.
12012 * linux-s390-low.c (init_registers_s390): Add prototype.
12013 (init_registers_s390x): Likewise.
12014 (the_low_target): Add initializer for arch_setup field.
12015 * linux-sh-low.c (init_registers_sh): Add prototype.
12016 (the_low_target): Add initializer for arch_setup field.
12017 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
12018 (the_low_target): Add initializer for arch_setup field.
12019 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
12020 (the_low_target): Add initializer for arch_setup field.
12022 * win32-low.h (struct win32_target_ops): Add arch_setup field.
12023 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
12024 instead of init_registers ().
12025 * win32-arm-low.c (init_registers_arm): Add prototype.
12026 (the_low_target): Add initializer for arch_setup field.
12027 * win32-i386-low.c (init_registers_i386): Add prototype.
12028 (the_low_target): Add initializer for arch_setup field.
12030 * spu-low.c (init_registers_spu): Add prototype.
12031 (initialize_low): Call initialie_registers_spu () instead of
12032 initialize_registers ().
12034 2008-02-19 Pedro Alves <pedro@codesourcery.com>
12036 * server.c (handle_v_requests): When handling the vRun and vAttach
12037 packets, if already debugging a process, don't kill it. Return an
12040 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
12042 * server.c (handle_query): Correct length check.
12044 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
12046 * win32-low.c (do_initial_child_stuff): Add process handle
12047 parameter. Set current_process_handle and current_process_id from the
12048 parameters. Clear globals.
12049 (win32_create_inferior): Don't set current_process_handle and
12050 current_process_id here. Instead pass them on the call to
12051 do_initial_child_stuff.
12052 (win32_attach): Likewise.
12053 (win32_clear_inferiors): New.
12054 (win32_kill): Don't close the current process handle or the
12055 current thread handle here. Instead call win32_clear_inferiors.
12056 (win32_detach): Don't open a new handle to the process. Call
12057 win32_clear_inferiors.
12058 (win32_join): Don't rely on current_process_handle; open a new
12059 handle using the process id.
12060 (win32_wait): Call win32_clear_inferiors when the inferior process
12063 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
12065 * server.c (monitor_show_help): Add "exit".
12067 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
12069 * Makefile.in (SFILES): Add linux-xtensa-low.c.
12070 (clean): Add reg-xtensa.c.
12071 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
12072 * configure.srv (xtensa*-*-linux*) New target.
12073 * linux-xtensa-low.c: New.
12074 * xtensa-xtregs.c: New.
12076 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
12078 * hostio.c: Don't include errno.h.
12079 (errno_to_fileio_errno): Move to hostio-errno.
12080 * hostio.c: (hostio_error): Remove the error parameter. Defer the
12081 error number outputting to the target->hostio_last_error callback.
12082 (hostio_packet_error): Use FILEIO_EINVAL directly.
12083 (handle_open, handle_pread, hostio_error, handle_unlink): Update
12084 calls to hostio_error.
12085 * hostio-errno.c: New.
12086 * server.h (hostio_last_error_from_errno): Declare.
12087 * target.h (target_ops): Add hostio_last_error member.
12088 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
12089 as hostio_last_error handler.
12090 * spu-low.c (spu_target_ops): Likewise.
12091 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
12092 (wince_hostio_last_error): New functions.
12093 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
12094 as hostio_last_error handler.
12095 (win32_target_ops) [!_WIN32_WCE]: Register
12096 hostio_last_error_from_errno as hostio_last_error handler.
12097 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
12098 (hostio-errno.o): New rule.
12099 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
12100 * configure.srv (srv_hostio_err_objs): New variable. Default to
12102 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
12103 * configure: Regenerate.
12105 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12107 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
12108 (linux_kill, linux_detach): Clean up the process list.
12109 * remote-utils.c (remote_open): Improve port number parsing.
12110 (putpkt_binary, input_interrupt): Only send interrupts if the target
12112 * server.c (extended_protocol): Make static.
12113 (attached): Define earlier.
12114 (exit_requested, response_needed, program_argv): New variables.
12115 (target_running): New.
12116 (start_inferior): Clear attached here.
12117 (attach_inferior): Set attached here.
12118 (require_running): Define.
12119 (handle_query): Use require_running and target_running. Implement
12121 (handle_v_attach, handle_v_run): New.
12122 (handle_v_requests): Use require_running. Handle vAttach and vRun.
12123 (gdbserver_usage): Update.
12124 (main): Redo argument parsing. Handle --debug and --multi. Handle
12125 --attach along with other options or after the port. Save
12126 program_argv. Support no initial program. Resynchronize
12127 communication with GDB after an error. Handle "monitor exit".
12128 Use require_running and target_running. Always allow the extended
12129 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
12130 restart in extended mode.
12131 * README: Refer to the GDB manual. Update --attach usage.
12133 2007-12-20 Andreas Schwab <schwab@suse.de>
12135 * linux-low.c (STACK_SIZE): Define.
12136 (linux_tracefork_child): Use it. Use __clone2 on ia64.
12137 (linux_test_for_tracefork): Likewise.
12139 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
12141 * linux-low.c (linux_wait_for_event): Update messages. Do not
12142 reinsert auto-delete breakpoints.
12143 * mem-break.c (struct breakpoint): Change return type of handler to
12145 (set_breakpoint_at): Update handler type.
12146 (reinsert_breakpoint_handler): Return 1 instead of calling
12148 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
12150 (check_breakpoints): Delete auto-delete breakpoints and return 2.
12151 * mem-break.h (set_breakpoint_at): Update handler type.
12152 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
12153 * win32-low.c (auto_delete_breakpoint): New.
12154 (get_child_debug_event): Use it.
12156 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
12158 * configure.ac: Check for pread and pwrite.
12159 * hostio.c (handle_pread): Fall back to lseek and read.
12160 (handle_pwrite): Fall back to lseek and write.
12161 * config.in, configure: Regenerated.
12163 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
12165 * server.c (myresume): Add own_buf argument.
12166 (main): Update calls.
12168 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
12170 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
12171 * remote-utils.c (remote_open): Do not call disable_async_io.
12172 (block_async_io): Delete.
12173 (unblock_async_io): Make static.
12174 (initialize_async_io): New.
12175 * server.c (handle_v_cont): Handle async I/O here.
12176 (myresume): Likewise. Move other common resume tasks here...
12177 (main): ... from here. Call initialize_async_io. Disable async
12178 I/O before the main loop.
12179 * server.h (initialize_async_io): Declare.
12180 (block_async_io, unblock_async_io): Delete prototypes.
12181 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
12183 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
12185 * remote-utils.c (readchar): Allow binary data in received messages.
12187 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12189 * win32-low.c (attaching): New global.
12190 (win32_create_inferior): Clear the `attaching' global.
12191 (win32_attach): Set the `attaching' global.
12192 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
12193 attaching. Only set a breakpoint at the entry point if not
12196 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12198 * server.c (main): Don't report dll events on the initial
12199 connection on attaches.
12201 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12203 * server.c (main): Relax numerical bases supported for the pid of
12204 the --attach command line argument.
12206 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12208 * win32-low.c (win32_attach): Call OpenProcess before
12209 DebugActiveProcess, not after. Add last error output to error
12212 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12214 * win32-low.c (win32_get_thread_context)
12215 (win32_set_thread_context): New functions.
12216 (thread_rec): Use win32_get_thread_context.
12217 (continue_one_thread, win32_resume): Use win32_set_thread_context.
12218 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
12221 2007-12-03 Leo Zayas
12222 Pedro Alves <pedro_alves@portugalmail.pt>
12224 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
12226 (child_add_thread): Minor cleanup.
12227 (child_continue): Resume artificially suspended threads before
12228 calling ContinueDebugEvent.
12229 (suspend_one_thread): New.
12230 (fake_breakpoint_event): New.
12231 (get_child_debug_event): Change return type to int. Check here if
12232 gdb sent an interrupt request. If a soft interrupt was requested,
12233 fake a breakpoint event. Return 0 if there is no event to handle,
12235 (win32_wait): Don't check here if gdb sent an interrupt request.
12236 Ensure there is a valid event to handle.
12237 (win32_request_interrupt): Add soft interruption method as last
12240 2007-12-03 Leo Zayas
12241 Pedro Alves <pedro_alves@portugalmail.pt>
12243 * win32-low.h (win32_thread_info): Add descriptions to the
12244 structure members. Replace `suspend_count' counter by a
12246 * win32-low.c (thread_rec): Update condition of when to get the
12247 context from the inferior. Rely on ContextFlags being set if it
12248 has already been retrieved. Only suspend the inferior thread if
12249 we haven't already. Warn if that fails.
12250 (continue_one_thread): s/suspend_count/suspended/. Only call
12251 ResumeThread once. Warn if that fails.
12253 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12255 * win32-low.c (win32_wait): Don't read from the inferior when it
12256 has already exited.
12258 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12260 * Makefile.in (win32_low_h): New variable.
12261 (win32-low.o): Add dependency on $(win32_low_h).
12262 (win32-arm-low.o, win32-i386-low.o): New rules.
12264 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12266 * hostio.c: Correct copyright year.
12268 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12270 * Makefile.in (OBS): Add hostio.o.
12271 (hostio.o): New rule.
12272 * server.h (handle_vFile): Declare.
12273 * hostio.c: New file.
12274 * server.c (handle_v_requests): Take packet_len and new_packet_len
12275 for binary packets. Call handle_vFile.
12276 (main): Update call to handle_v_requests.
12278 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
12280 * linux-low.c: Include <sched.h>.
12282 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
12284 * linux-low.c (linux_tracefork_grandchild): New.
12285 (linux_tracefork_child): Use clone.
12286 (linux_test_for_tracefork): Use clone; allocate and free a stack.
12288 2007-10-31 Joel Brobecker <brobecker@adacore.com>
12290 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
12292 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
12294 * linux-low.c (handle_extended_wait): Handle unexpected signals.
12296 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
12298 * inferiors.c (change_inferior_id): Delete.
12299 (add_pid_to_list, pull_pid_from_list): New.
12300 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
12301 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
12302 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
12303 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
12304 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
12305 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
12306 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
12307 (using_threads): Always set to 1.
12308 (handle_extended_wait): New.
12309 (add_process): Do not set TID.
12310 (linux_create_inferior): Set must_set_ptrace_flags.
12311 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
12312 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
12313 (linux_thread_alive): Rename TID argument to LWPID.
12314 (linux_wait_for_process): Handle unknown processes. Do not use TID.
12315 (linux_wait_for_event): Do not use TID or check using_threads. Update
12316 call to dead_thread_notify. Call handle_extended_wait.
12317 (linux_create_inferior): Use PTRACE_SETOPTIONS.
12318 (send_sigstop): Delete sigstop_sent.
12319 (wait_for_sigstop): Avoid TID.
12320 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
12321 (linux_test_for_tracefork): New.
12322 (linux_lookup_signals): Use thread_db_active and
12323 linux_supports_tracefork_flag.
12324 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
12325 * linux-low.h (get_process_thread): Avoid TID.
12326 (struct process_ifo): Move thread_known and tid to the end. Remove
12328 (linux_attach_lwp, thread_db_init): Update prototypes.
12329 * server.h (change_inferior_id): Delete prototype.
12330 (add_pid_to_list, pull_pid_from_list): New prototypes.
12331 * thread-db.c (thread_db_use_events): New.
12332 (find_first_thread): Rename to...
12333 (find_one_thread): ...this. Update callers and messages. Do not
12334 call fatal. Check thread_db_use_events. Do not call
12335 change_inferior_id or new_thread_notify.
12336 (maybe_attach_thread): Update. Do not call new_thread_notify.
12337 (thread_db_init): Set thread_db_use_events. Check use_events.
12338 * utils.c (fatal, warning): Correct message prefix.
12340 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
12342 * Makefile.in (clean): Remove new files.
12343 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
12344 (powerpc-64.o, powerpc-64.c): New rules.
12345 * configure.srv: Use alternate register sets for powerpc64-*-linux*
12346 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
12348 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
12350 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
12351 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
12352 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
12353 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
12354 (target_regsets): Add AltiVec and SPE register sets.
12355 * configure.ac: Check for AltiVec and SPE.
12356 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
12357 (ppc_fill_vrregset, ppc_store_vrregset): New.
12358 (target_regsets): Add AltiVec register set.
12359 * configure: Regenerated.
12361 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
12363 * linux-low.c (O_LARGEFILE): Define.
12364 (linux_read_memory): Use /proc/PID/mem.
12365 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
12366 * configure, config.in: Regenerated.
12368 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12370 * linux-low.c (linux_wait_for_event): Do not pass signals while
12373 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
12375 * win32-low.c (create_process): New.
12376 (win32_create_inferior): Use create_process instead of
12377 CreateProcess. If create_process failed retry appending an ".exe"
12378 suffix. Store the GetLastError result immediatelly after
12379 create_process calls and use it on the call to error.
12381 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
12383 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
12385 2007-08-23 Joel Brobecker <brobecker@adacore.com>
12387 * configure.ac: Switch license to GPLv3.
12389 2007-08-01 Michael Snyder <msnyder@access-company.com>
12391 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
12393 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
12395 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
12397 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
12398 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
12399 CloseToolhelp32Snapshot.
12400 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
12401 CloseToolhelp32Snapshot.
12403 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
12405 * server.c (main): Check for inferior exit before main loop.
12407 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
12409 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
12410 instead of on tmp_desc.
12412 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
12413 Daniel Jacobowitz <dan@codesourcery.com>
12415 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
12416 (add_thread): Minor cleanups.
12417 (clear_inferiors): Move lower in the file. Clear the DLL
12419 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
12420 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
12421 (xml_escape_text): New.
12422 * server.c (handle_query): Handle qXfer:libraries:read. Report it
12424 (handle_v_cont): Report errors.
12425 (gdbserver_version): Update.
12426 (main): Correct size of own_buf. Do not report initial DLL events.
12427 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
12428 (unloaded_dll, xml_escape_text): New.
12429 * win32-low.c (enum target_waitkind): Update comments.
12430 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
12431 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
12432 (win32_EnumProcessModules, win32_GetModuleInformation)
12433 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
12434 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
12435 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
12436 (win32_Module32First, win32_Module32Next, load_toolhelp)
12437 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
12438 (get_child_debug_event): Handle DLL events.
12439 (win32_wait): Likewise.
12441 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
12443 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
12444 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
12446 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
12448 * win32-low.c (handle_output_debug_string): Ignore event if not
12451 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
12453 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
12455 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
12457 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
12459 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
12461 * inferiors.c (change_inferior_id): Add comment.
12462 * linux-low.c (check_removed_breakpoint): Add an early
12463 prototype. Improve debug output.
12464 (linux_attach): Doc update.
12465 (linux_detach_one_process, linux_detach): Clean up before releasing
12467 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
12468 * linux-low.h (struct process_info): Doc improvement.
12469 * mem-break.c (delete_all_breakpoints): New.
12470 * mem-break.h (delete_all_breakpoints): New prototype.
12471 * thread-db.c (find_first_thread): New.
12472 (thread_db_create_event): Call it instead of
12473 thread_db_find_new_threads. Clean up unused variables.
12474 (maybe_attach_thread): Remove first thread handling.
12475 (thread_db_find_new_threads): Use find_first_thread.
12476 (thread_db_get_tls_address): Likewise.
12478 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
12480 * thread-db.c (thread_db_find_new_threads): Add prototype.
12481 (thread_db_create_event): Check for the main thread before adding
12483 (maybe_attach_thread): Only enable event reporting if TID == 0.
12484 (thread_db_get_tls_address): Check for new threads.
12486 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
12488 * linux-low.c (linux_create_inferior): Try execv before execvp.
12489 * spu-low.c (spu_create_inferior): Likewise.
12491 2007-06-13 Mike Frysinger <vapier@gentoo.org>
12493 * linux-low.c (linux_create_inferior): Change execv to execvp.
12494 * spu-low.c (spu_create_inferior): Likewies.
12496 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
12498 * Makefile.in (clean): Clean new files instead of deleted ones.
12499 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
12500 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
12502 * configure.srv: Specify XML files and new regformats for MIPS and
12504 * linux-mips-low.c (mips_num_regs): Set to only used registers.
12505 (mips_regmap): Do not fetch $0. Remove unused registers. Add
12506 an entry for the restart register.
12507 (mips_cannot_fetch_register, mips_cannot_store_register)
12508 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
12509 register names to match the XML descriptions.
12510 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
12511 restart register instead of $0.
12513 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12514 Markus Deuling <deuling@de.ibm.com>
12516 * remote-utils.c (decode_xfer_write): New function.
12517 * server.h (decode_xfer_write): Add prototype.
12518 * server.c (handle_query): Add PACKET_LEN argument. Support
12519 qXfer:spu:read and qXfer:spu:write packets.
12520 (main): Pass packet_len to handle_query.
12521 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
12522 * target.h (target_ops): Add qxfer_spu.
12524 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12526 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
12527 accessing non-seekable spufs files.
12529 2007-05-16 Markus Deuling <deuling@de.ibm.com>
12531 * server.c (handle_query): Add reply for qC packet.
12533 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12534 Leo Zayas <lerele@champenstudios@com>
12536 * server.h (check_remote_input_interrupt_request): New function.
12537 * remote_utils.c (INVALID_DESCRIPTOR): New define.
12538 (remote_desc): Initialize with INVALID_DESCRIPTOR.
12539 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
12540 (check_remote_input_interrupt_request): New function.
12541 * server.h (check_remote_input_interrupt_request): Declare.
12542 * win32-low.c (winapi_DebugBreakProcess,
12543 winapi_GenerateConsoleCtrlEvent): New typedefs.
12544 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
12546 (win32_wait): Check for remote interrupt request
12547 with check_remote_input_interrupt_request.
12548 (win32_request_interrupt): New function.
12549 (win32_target_op): Set request_interrupt to win32_request_interrupt.
12551 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12553 * win32-low.c (debug_registers_changed,
12554 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
12555 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
12556 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
12557 (thread_rec): Get context using the low target.
12558 (child_add_thread): Call thread_added on the low target,
12559 which does the same thing.
12561 (do_initial_child_stuff): Remove debug registers references.
12562 Set context using the low target. Resume threads after
12563 setting the contexts.
12564 (child_continue): Remove dead variable. Remove debug
12565 registers references.
12566 (child_fetch_inferior_registers): Go through the low target.
12567 (do_child_store_inferior_registers): Remove.
12568 (child_store_inferior_registers): Go through the low target.
12569 (win32_resume): Remove debug registers references.
12570 Set context using the low target.
12571 (handle_exception): Change return type to void. Don't record
12572 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
12573 first chance exception.
12574 (get_child_debug_event): Change return type to void. Remove
12575 goto loop. Always return after waiting for debug event.
12576 (win32_wait): Convert to switch statement. Handle spurious
12579 * win32-i386-low.c (debug_registers_changed,
12580 debug_registers_used): New.
12581 (initial_stuff): Rename to ...
12582 (i386_initial_stuff): ... this. Clear debug registers
12584 (store_debug_registers): Delete.
12585 (i386_get_thread_context): New.
12586 (load_debug_registers): Delete.
12587 (i386_set_thread_context): New.
12588 (i386_thread_added): New.
12589 (single_step): Rename to ...
12590 (i386_single_step): ... this.
12591 (do_fetch_inferior_registers): Rename to ...
12592 (i386_fetch_inferior_register): ... this.
12593 (i386_store_inferior_register): New.
12594 (the_low_target): Adapt to new interface.
12596 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
12597 (arm_get_thread_context): New.
12598 (arm_set_thread_context): New.
12600 (do_fetch_inferior_registers): Rename to ...
12601 (arm_fetch_inferior_register): ... this.
12602 (arm_store_inferior_register): New.
12603 (arm_wince_breakpoint): Reimplement as unsigned long.
12604 (arm_wince_breakpoint_len): Define.
12605 (the_low_target): Adapt to new interface.
12607 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
12608 load_debug_registers. Add get_thread_context, set_thread_context,
12609 thread_added and store_inferior_register. Rename
12610 fetch_inferior_registers to fetch_inferior_register.
12611 (regptr): Remove declaration.
12613 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12615 * linux-low.c (linux_detach): Change return type to int. Return 0.
12616 * spu-low.c (spu_detach): Likewise.
12618 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12620 * target.h (target_ops): Change return type of detach to int.
12622 (join_inferior): New.
12623 * server.c (main): Don't skip detach support on mingw32.
12624 If the inferior doesn't support detaching return error.
12625 Call join_inferior instead of using waitpid.
12626 * linux-low.c (linux_join): New.
12627 (linux_target_op): Add linux_join.
12628 * spu-low.c (spu_join): New.
12629 (spu_target_ops): Add spu_join.
12630 * win32-low.c (win32_detach): Adapt to new interface.
12631 Reopen current_process_handle before detaching. Issue a child
12632 resume before detaching.
12634 (win32_target_op): Add win32_join.
12636 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12638 * win32-low.c (win32-attach): Fix return value.
12639 * target.h (target_ops): Describe ATTACH return values.
12641 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12643 * win32-low.c (GETPROCADDRESS): Define.
12644 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
12645 (winapi_DebugSetProcessKillOnExit): Likewise.
12646 (win32_create_inferior): Force usage of ansi CreateProcessA.
12647 (win32_attach): Use GETPROCADDRESS.
12648 (win32_detach): Likewise.
12650 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12652 * win32-low.c (win32_wait): Don't use WSTOPSIG.
12654 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
12656 * win32-low.c: Commit leftover changes from 2007-03-29.
12658 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
12660 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
12661 fields short instead of int. Add explicit padding.
12662 (i387_cache_to_fsave): Remove unnecessary casts.
12663 (i387_fsave_to_cache): Doc fix.
12664 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
12666 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
12668 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
12669 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
12671 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
12673 * configure.srv (arm*-*-mingw32ce*): Move near the other
12676 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
12678 * configure.ac: Add errno checking.
12679 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
12680 sys/file.h and malloc.h.
12681 (AC_CHECK_DECLS): Add perror.
12682 (srv_mingwce): Handle.
12683 * configure.srv (i[34567]86-*-cygwin*): Add
12684 win32-i386-low.o to srv_tgtobj.
12685 (i[34567]86-*-mingw*): Likewise.
12686 (arm*-*-mingw32ce*): Add case.
12687 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
12688 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
12689 [__MINGW32CE__] (strerror): New function.
12690 [__MINGW32CE__] (errno): Define to GetLastError.
12691 [__MINGW32CE__] (COUNTOF): New macro.
12692 (remote_open): Remove extra close call.
12693 * mem-break.c (delete_breakpoint_at): New function.
12694 * mem-break.h (delete_breakpoint_at): Declare.
12695 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
12696 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
12697 [USE_WIN32API] (read, write): Add char* casts.
12698 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
12699 * server.h: Include wincecompat.h on Windows CE.
12700 [HAVE_ERRNO_H]: Check.
12701 (perror): Declare if not declared.
12702 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
12703 (perror_with_name): Remove errno declaration.
12704 * wincecompat.h: New.
12705 * wincecompat.c: New.
12706 * win32-low.h: New.
12707 * win32-arm-low.c: New.
12708 * win32-i386-low.c: New.
12709 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
12710 (OUTMSG2): Make it safe.
12712 (COUNTOF): New macro.
12713 (NUM_REGS): Get it from the low target.
12714 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
12715 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
12716 (thread_rec): Let low target handle debug registers.
12717 (child_add_thread): Likewise.
12718 (child_init_thread_list): Likewise.
12719 (continue_one_thread): Likewise.
12721 (do_child_fetch_inferior_registers): Move to ...
12722 * win32-i386-low.c: ... here, and rename to ...
12723 (do_fetch_inferior_registers): ... this.
12724 * win32-low.c (child_fetch_inferior_registers):
12725 Go through the low target.
12726 (do_child_store_inferior_registers): Use regptr.
12727 (strwinerror): New function.
12728 (win32_create_inferior): Handle Windows CE.
12729 Use strwinerror instead of strerror on Windows error
12730 codes. Add program to the error output.
12731 Don't close the main thread handle on Windows CE.
12732 (win32_attach): Use coredll.dll on Windows CE.
12733 (win32_kill): Close current process and current
12735 (win32_detach): Use coredll.dll on Windows CE.
12736 (win32_resume): Let low target handle debug registers, and
12738 (handle_exception): Add/Remove initial breakpoint. Avoid
12739 non-existant WSTOPSIG on Windows CE.
12740 (win32_read_inferior_memory): Cast to remove warning.
12741 (win32_arch_string): Go through the low target.
12742 (initialize_low): Call set_breakpoint_data with the low
12743 target's breakpoint.
12744 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
12745 FOP_REGNUM, mappings): Move to ...
12746 * win32-i386-low.c: ... here.
12747 * win32-low.c (win32_thread_info): Move to ...
12748 * win32-low.h: ... here.
12749 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
12750 win32-arm-low.c and wincecompat.c.
12751 (all:): Add $EXEEXT.
12752 (install-only:): Likewise.
12753 (gdbserver:): Likewise.
12754 (gdbreplay:): Likewise.
12755 * config.in: Regenerate.
12756 * configure: Regenerate.
12758 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
12760 * win32-low.c: Rename typedef thread_info to
12761 win32_thread_info throughout.
12763 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
12765 * win32-i386-low.c: Rename to ...
12766 * win32-low.c: ... this.
12767 * configure.srv: Replace win32-i386-low.o with win32-low.o.
12768 * Makefile.in: Likewise.
12770 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
12772 * remote-utils.c (monitor_output): Constify msg parameter.
12773 * server.h (monitor_output): Likewise.
12774 * win32-i386-low.c (handle_output_debug_string): New.
12775 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
12776 handle_output_debug_string.
12777 (get_child_debug_event): Likewise.
12779 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
12781 * server.c (main): Correct strtoul check.
12783 2007-03-27 Jon Ringle <jon@ringle.org>
12785 * linux-low.c: Check __ARCH_HAS_MMU__ also.
12787 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
12789 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
12791 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
12793 * terminal.h: Check HAVE_SGTTY_H.
12795 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
12797 * remote-utils.c (remote_open): Print out the assigned port number.
12799 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
12801 * remote-utils.c (monitor_output): New function.
12802 * server.c (debug_threads): Define here.
12803 (monitor_show_help): New function.
12804 (handle_query): Handle qRcmd.
12805 (main): Do not handle 'd' packet.
12806 * server.h (debug_threads, remote_debug, monitor_output): Declare.
12807 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
12810 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12812 * Makefile.in (EXEEXT): New.
12813 (clean): Use $(EXEEXT).
12815 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12817 * target.h (target_ops): Rename send_signal to request_interrupt,
12818 and remove enum target_signal parameter.
12819 * linux-low.c (linux_request_interrupt): Rename from
12820 linux_send_signal, and always send SIGINT.
12821 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
12822 and always send SIGINT.
12823 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
12825 (input_interrupt): Likewise.
12827 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12829 * server.c (get_features_xml): Check if target implemented
12831 * win32-i386-low.c (win32_arch_string): New.
12832 (win32_target_ops): Add win32_arch_string as arch_string member.
12834 2007-02-22 Markus Deuling <deuling@de.ibm.com>
12836 * spu-low.c (spu_arch_string): New.
12837 (spu_target_ops): Add spu_arch_string.
12839 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
12841 * remote-utils.c: Remove HAVE_TERMINAL_H check.
12842 * configure.ac: Do not check for terminal.h.
12843 * configure, config.in: Regenerated.
12845 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
12847 * Makefile.in (OBS): Add $(XML_BUILTIN).
12848 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
12850 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
12851 (arm-with-iwmmxt.c): New.
12852 * config.in, configure: Regenerate.
12853 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
12854 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
12855 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
12856 (arm*-*-linux*): Add iWMMXt and regset support.
12857 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
12858 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
12859 (arm_store_wmmxregset, target_regsets): New.
12860 * server.c (get_features_xml): Take annex argument. Check builtin
12862 (handle_query): Handle multiple annexes.
12864 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12866 * remote-utils.c [USE_WIN32API] (read, write): Define.
12867 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
12870 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
12872 * linux-i386-low.c (the_low_target): Set arch_string.
12873 * linux-x86-64-low.c (the_low_target): Likewise.
12874 * linux-low.c (linux_arch_string): New.
12875 (linux_target_ops): Add it.
12876 * linux-low.h (struct linux_target_ops): Add arch_string.
12877 * server.c (write_qxfer_response): Use const void * for DATA.
12878 (get_features_xml): New.
12879 (handle_query): Handle qXfer:features:read. Report it for qSupported.
12880 * target.h (struct target_ops): Add arch_string method.
12882 2007-01-03 Denis Pilat <denis.pilat@st.com>
12883 Daniel Jacobowitz <dan@codesourcery.com>
12885 * linux-low.c (linux_kill): Handle being called with no threads.
12886 * win32-i386-low.c (win32_kill): Likewise.
12887 (get_child_debug_event): Clear current_process_handle.
12889 2006-12-30 Denis PILAT <denis.pilat@st.com>
12890 Daniel Jacobowitz <dan@codesourcery.com>
12892 * remote-utils.c (remote_open): Check the type of specified
12893 serial port devices before opening them.
12894 * server.c (main): Kill the inferior if an error occurs during
12895 the first remote_open.
12897 2006-12-05 Markus Deuling <deuling@de.ibm.com>
12899 * README: Update supported targets.
12901 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
12903 * Makefile.in (clean): Remove reg-mips64.c.
12904 (reg-mips64.c, reg-mips64.o): New rules.
12905 * configure.srv: Handle mips64. Include regset support for mips.
12906 * linux-mips-low.c (union mips_register): New.
12907 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
12908 (mips_breakpoint, mips_breakpoint_at): Use int.
12909 (mips_collect_register, mips_supply_register)
12910 (mips_collect_register_32bit, mips_supply_register_32bit)
12911 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12912 (mips_store_fpregset, target_regsets): New.
12913 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
12915 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
12917 * configure.srv: Add target "spu*-*-*".
12918 * Makefile.in (clean): Remove reg-spu.c.
12919 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
12920 * spu-low.c: New file.
12922 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
12924 * configure.ac: Correct td_thr_tls_get_addr test.
12925 * configure: Regenerated.
12927 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
12929 * linux-low.c (linux_wait_for_event): Reformat. Use the
12930 pass_signals array.
12931 * remote-utils.c (decode_address_to_semicolon): New.
12932 * server.c (pass_signals, handle_general_set): New.
12933 (handle_query): Mention QPassSignals for qSupported.
12934 (main): Call handle_general_set.
12935 * server.h (pass_signals, decode_address_to_semicolon): New.
12937 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
12939 * server.c (handle_query): Correct error handling for read_auxv.
12941 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
12943 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
12944 and srv_linux_thread_db to yes.
12945 * linux-s390-low.c (s390_fill_gregset): New function.
12946 (target_regsets): Define data structure.
12948 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
12950 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
12951 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
12952 * config.in, configure: Regenerated.
12953 * inferiors.c (gdb_id_to_thread): New function.
12954 (gdb_id_to_thread_id): Use it.
12955 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
12956 * linux-low.h (struct process_info): Add th member.
12957 (thread_db_get_tls_address): New prototype.
12958 * remote-utils.c (decode_address): Make non-static.
12959 * server.c (handle_query): Handle qGetTLSAddr.
12960 * server.h (gdb_id_to_thread, decode_address): New prototypes.
12961 * target.h (struct target_ops): Add get_tls_address.
12962 * thread-db.c (maybe_attach_thread): Save the thread handle.
12963 (thread_db_get_tls_address): New.
12965 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
12967 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
12968 (linux_resume_one_process): Take a siginfo_t *. Update all
12969 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
12970 (struct pending_signals): Add a siginfo_t.
12971 (linux_wait_for_process): Always set last_status.
12972 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
12973 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
12974 * linux-low.h (struct process_info): Add last_status.
12976 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
12978 * remote-utils.c (try_rle): New function.
12979 (putpkt_binary): Use it.
12981 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
12983 * Makefile.in (clean): Clean reg-x86-64-linux.c.
12984 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
12985 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
12986 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
12987 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
12990 2006-08-08 Richard Sandiford <richard@codesourcery.com>
12992 * server.c (terminal_fd): New variable.
12993 (old_foreground_pgrp): Likewise.
12994 (restore_old_foreground_pgrp): New function.
12995 (start_inferior): Record the terminal file descriptor in terminal_fd
12996 and its original foreground group in old_foreground_pgrp. Register
12997 restore_old_foreground_pgrp with atexit().
12999 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
13001 * server.c (handle_query): Correct qPart to qXfer.
13003 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
13005 * configure.ac: Check for more headers which are missing on
13006 Windows. Automatically supply -lwsock32 and USE_WIN32API.
13007 * configure.srv: Add Cygwin and mingw32.
13008 * remote-utils.c: Don't include headers unconditionally which
13009 are missing on mingw32. Include <winsock.h> for mingw32.
13010 (remote_open): Adjust for mingw32 support. Flush
13011 standard error after writing to it.
13012 (remote_close, putpkt_binary, input_interrupt, block_async_io)
13013 (unblock_async_io, enable_async_io, disable_async_io)
13014 (readchar, getpkt): Update for Winsock support.
13015 (prepare_resume_reply): Expect a protocol signal number.
13016 * server.c: Disable <sys/wait.h> on mingw32.
13017 (start_inferior): Adjust for mingw32 support. Flush
13018 standard error after writing to it.
13019 (attach_inferior): Likewise. Use protocol signal
13021 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
13023 * win32-i386-low.c: New file.
13024 * Makefile.in (XM_CLIBS): Set.
13025 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
13026 (win32-i386-low.o): New dependency rule.
13027 * linux-low.c (linux_wait): Use target signal numbers.
13028 * target.h (struct target_ops): Doc fix.
13029 * server.h (target_signal_to_name): New prototype.
13030 * gdbreplay.c: Don't include headers unconditionally which
13031 are missing on mingw32. Include <winsock.h> for mingw32.
13032 (remote_close, remote_open): Adjust for Winsock support.
13033 * configure, config.in: Regenerated.
13035 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13037 * server.c (decode_xfer_read, write_qxfer_response): New.
13038 (handle_query): Take a packet length argument. Handle
13039 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
13040 the qSupported response.
13041 (main): Update call to handle_query.
13043 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
13045 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
13046 (putpkt_binary): Renamed from putpkt and adjusted for binary
13048 (putpkt): New wrapper for putpkt_binary.
13049 (readchar): Don't mask off the high bit.
13050 (decode_X_packet): New function.
13051 * server.c (main): Call putpkt_binary if a handler sets the packet
13052 length. Save the length of the incoming packet. Handle 'X'.
13053 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
13055 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
13057 * server.c (handle_query): Handle qSupported.
13059 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13061 * remote-utils.c (all_symbols_looked_up): New variable.
13062 (look_up_one_symbol): Check it.
13063 * server.h (look_up_one_symbol): New declaration.
13064 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
13066 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13068 * Makefile.in (linux-arm-low.o): Update dependencies.
13069 * linux-arm-low.c: Include "gdb_proc_service.h".
13070 (PTRACE_GET_THREAD_AREA): Define.
13071 (ps_get_thread_area): New function.
13073 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
13075 * configure.srv (m68k*-*-uclinux*): New target.
13076 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
13077 (linux_resume_one_process): Remove extraneous cast.
13078 (linux_read_offsets): New.
13079 (linux_target_op): Add linux_read_offsets on mmuless systems.
13080 * server.c (handle_query): Add qOffsets logic.
13081 * target.h (struct target_ops): Add read_offsets.
13083 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13085 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
13086 (PTRACE_GET_THREAD_AREA): Define.
13087 (ps_get_thread_area): New function.
13088 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
13089 (linux-x86-64-low.o): Update.
13091 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13093 * configure.ac: Remove checks for prfpregset_t.
13094 * gdb_proc_service.h: New file.
13095 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
13096 new "gdb_proc_service.h".
13097 * proc-service.c: Likewise.
13098 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
13099 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
13100 * Makefile.in (gdb_proc_service_h): Updated.
13101 * configure, config.in: Regenerated.
13103 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13105 * remote-utils.c (prepare_resume_reply): Move declaration
13106 of gdb_id_from_wait to the top of the block.
13108 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
13110 * linux-low.c (regsets_store_inferior_registers): Read the regset
13111 from the target before filling it.
13113 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13115 * server.c (attach_inferior): Return SIGTRAP for a successful
13118 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13120 * Makefile.in (OBS): Add version.o.
13121 (STAGESTUFF): Delete.
13122 (version.o): Add dependencies.
13123 (version.c): Replace rule.
13124 (clean): Remove version.c.
13125 * server.c (gdbserver_version): New.
13126 (gdbserver_usage): Use printf.
13127 (main): Handle --version and --help.
13128 * server.h (version, host_name): Add declarations.
13130 2005-12-23 Eli Zaretskii <eliz@gnu.org>
13142 * linux-x86-64-low.c:
13144 * linux-s390-low.c:
13145 * linux-ppc64-low.c:
13147 * linux-mips-low.c:
13148 * linux-m68k-low.c:
13149 * linux-m32r-low.c:
13152 * linux-ia64-low.c:
13153 * linux-i386-low.c:
13154 * linux-crisv32-low.c:
13166 * gdbserver.1: Add (C) after Copyright. Update the FSF
13169 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
13171 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
13172 (arm_breakpoint_at): Recognize both breakpoints.
13173 (the_low_target): Use the correct breakpoint instruction.
13175 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
13177 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
13178 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
13179 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
13180 (the_low_target): Update.
13182 2005-10-25 Andreas Schwab <schwab@suse.de>
13184 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
13186 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
13187 (ia64_num_regs): Reduce to 462.
13189 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
13191 * acinclude.m4: Correct quoting.
13192 * aclocal.m4: Regenerated.
13194 Suggested by SZOKOVACS Robert <szo@ies.hu>:
13195 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
13196 (thread_db_init): Call thread_db_err_str.
13197 * configure.ac: Check for TD_VERSION.
13198 * config.in, configure: Regenerated.
13200 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13202 * server.h (error, fatal, warning): Add ATTR_FORMAT.
13204 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13206 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
13207 is not available. Define HAVE_PTRACE_GETREGS if it is.
13208 * config.in, configure: Regenerated.
13209 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
13210 * linux-i386-low.c, linux-m68k-low.c: Update to use
13211 HAVE_PTRACE_GETREGS.
13212 * linux-low.c (regsets_fetch_inferior_registers)
13213 (regsets_store_inferior_registers): Only return 0 if we processed
13215 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
13216 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
13218 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13220 * inferiors.c (struct thread_info): Add gdb_id.
13221 (add_thread): Add gdb_id argument.
13222 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
13223 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
13224 calls to add_thread.
13225 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
13226 * server.c (handle_query): Use thread_to_gdb_id.
13227 (handle_v_cont, main): Use gdb_id_to_thread_id.
13228 * server.h (add_thread): Update prototype.
13229 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
13232 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13234 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
13235 left-padded registers.
13236 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
13237 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
13239 2005-07-01 Steve Ellcey <sje@cup.hp.com>
13241 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
13242 * configure: Regenerate.
13243 * config.in: Regenerate.
13244 * server.h (NEED_DECLARATION_STRERROR):
13245 Replace with !HAVE_DECL_STRERROR.
13247 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
13249 * linux-low.c (linux_wait, linux_send_signal): Don't test
13250 an unsigned long variable for > 0 if it could be MAX_ULONG.
13251 * server.c (myresume): Likewise.
13252 * target.c (set_desired_inferior): Likewise.
13254 2005-06-13 Mark Kettenis <kettenis@gnu.org>
13256 * configure.ac: Simplify and improve check for socklen_t.
13257 * configure, config.in: Regenerate.
13259 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
13261 * acconfig.h: Remove.
13262 * configure.ac: Add a test for socklen_t. Use three-argument
13263 AC_DEFINE throughout.
13264 * config.in: Regenerated using autoheader 2.59.
13265 * configure: Regenerated.
13267 * gdbreplay.c (socklen_t): Provide a default.
13268 (remote_open): Use socklen_t.
13269 * remote-utils.c (socklen_t): Provide a default.
13270 (remote_open): Use socklen_t.
13271 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
13274 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
13276 * linux-low.c (linux_read_memory, linux_write_memory)
13277 (linux_read_auxv): Likewise.
13278 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
13279 (check_mem_write): Likewise.
13280 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
13282 * regcache.c (struct inferior_rgcache_data, registers_to_string)
13283 (registers_from_string, register_data): Likewise.
13284 * server.c (handle_query, main): Likewise.
13285 * server.h (convert_ascii_to_int, convert_int_to_ascii)
13286 (decode_M_packet): Likewise.
13287 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
13288 * target.h (struct target_ops): Update read_memory, write_memory,
13290 (read_inferior_memory, write_inferior_memory): Update.
13291 * linux-low.h (struct linux_target_ops): Change type of breakpoint
13292 to unsigned char *.
13293 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
13294 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
13295 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
13296 linux-s390-low.c, linux-sh-low.c: Update for changes in
13297 read_inferior_memory and the_low_target->breakpoint.
13299 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
13301 * Makefile.in (SFILES): Add linux-ppc64-low.c.
13302 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
13303 * configure.srv: Add powerpc64-*-linux*.
13304 * linux-ppc64-low.c: New file.
13306 2005-05-23 Orjan Friberg <orjanf@axis.com>
13308 * linux-cris-low.c: New file with support for CRIS.
13309 * linux-crisv32-low.c: Ditto for CRISv32.
13310 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
13311 (clean): Add reg-cris.c and reg-crisv32.c.
13312 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
13313 reg-crisv32.o, and reg-crisv32.c to make rules.
13314 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
13315 recognized targets.
13317 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
13319 * linux-low.c (fetch_register): Ensure buffer size is a multiple
13320 of sizeof (PTRACE_XFER_TYPE).
13321 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
13323 2005-05-12 Orjan Friberg <orjanf@axis.com>
13325 * target.h (struct target_ops): Add insert_watchpoint,
13326 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
13327 pointers for hardware watchpoint support.
13328 * linux-low.h (struct linux_target_ops): Ditto.
13329 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
13330 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
13331 to linux_target_ops.
13332 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
13334 * server.c (main): Recognize 'Z' and 'z' packets.
13336 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
13338 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
13339 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
13340 (the_low_target): Add new members.
13342 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13344 * proc-service.c (ps_lgetregs): Search all_processes instead of
13347 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13349 * server.c (start_inferior): Change return type to int.
13350 (attach_inferior): Change sigptr to int *.
13351 (handle_v_cont, handle_v_requests): Change signal to int *.
13352 (main): Change signal to int.
13354 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
13356 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
13357 * configure.srv: Add m32r*-*-linux*.
13358 * linux-m32r-low.c: New file.
13360 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
13362 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
13364 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13366 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
13367 Take unsigned long arguments for PIDs.
13368 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
13369 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
13370 (wait_for_sigstop, linux_resume_one_process)
13371 (regsets_fetch_inferior_registers, linux_send_signal)
13372 (linux_read_auxv): Likewise. Update the types of variables holding
13373 PIDs. Update format string specifiers.
13374 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
13375 * remote-utils.c (prepare_resume_reply): Likewise.
13376 * server.c (cont_thread, general_thread, step_thread)
13377 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
13379 (handle_query): Update format specifiers.
13380 (handle_v_cont, main): Use strtoul for thread IDs.
13381 * server.h (struct inferior_list_entry): Use unsigned long for ID.
13382 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
13383 (general_thread, step_thread, thread_from_wait)
13384 (old_thread_from_wait): Update.
13385 * target.h (struct thread_resume): Use unsigned long for THREAD.
13386 (struct target_ops): Use unsigned long for arguments to attach and
13389 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
13391 * acinclude.m4: Include bfd/bfd.m4 directly.
13392 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
13393 <agriffis@toolchain.org>.
13394 * aclocal.m4, configure: Regenerated.
13396 2005-01-07 Andrew Cagney <cagney@gnu.org>
13398 * configure.ac: Rename configure.in, require autoconf 2.59.
13399 * configure: Re-generate.
13401 2004-12-08 Daniel Jacobowitz <dan@debian.org>
13403 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
13404 LIBS when finished.
13405 * aclocal.m4: Regenerated.
13406 * configure: Regenerated.
13408 2004-11-21 Andreas Schwab <schwab@suse.de>
13410 * linux-m68k-low.c (m68k_num_gregs): Define.
13411 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
13412 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
13413 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
13414 (m68k_breakpoint_at): New. Add to the_low_target.
13416 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
13417 srv_linux_thread_db to yes.
13419 2004-10-20 Joel Brobecker <brobecker@gnat.com>
13421 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
13422 (ARCH_SET_FS): Likewise.
13423 (ARCH_GET_FS): Likewise.
13424 (ARCH_GET_GS): Likewise.
13426 2004-10-16 Daniel Jacobowitz <dan@debian.org>
13428 * linux-i386-low.c (ps_get_thread_area): New.
13429 * linux-x86-64-low.c (ps_get_thread_area): New.
13430 * linux-low.c: Include <sys/syscall.h>.
13431 (linux_kill_one_process): Don't kill the first thread here.
13432 (linux_kill): Kill the first thread here.
13433 (kill_lwp): New function.
13434 (send_sigstop, linux_send_signal): Use it.
13435 * proc-service.c: Clean up #ifdefs.
13436 (fpregset_info): Delete.
13437 (ps_lgetregs): Update and enable implementation.
13438 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
13440 * remote-utils.c (struct sym_cache, symbol_cache): New.
13441 (input_interrupt): Print a clearer message.
13442 (async_io_enabled): New variable.
13443 (enable_async_io, disable_async_io): Use it. Update comments.
13444 (look_up_one_symbol): Use the symbol cache.
13445 * thread-db.c (thread_db_look_up_symbols): New function.
13446 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
13448 2004-10-16 Daniel Jacobowitz <dan@debian.org>
13450 * configure.in: Test for -rdynamic.
13451 * configure: Regenerated.
13452 * Makefile (INTERNAL_LDFLAGS): New.
13453 (gdbserver, gdbreplay): Use it.
13455 2004-09-02 Andrew Cagney <cagney@gnu.org>
13457 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
13459 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
13461 * linux-low.c (linux_wait): Clear all_processes list also.
13463 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
13465 * linux-low.c: Include <errno.h>. Remove extern declaration of
13468 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
13470 * gdbreplay.c, server.h, utils.c: Update copyright years.
13472 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
13474 * server.c (main): Print child status or termination signal from
13475 variable 'signal', not 'sig'.
13477 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
13479 * linux-low.c (linux_read_memory): Change return type to
13480 int. Check for and return error from ptrace().
13481 * target.c (read_inferior_memory): Change return type to int. Pass
13482 back return status from the_target->read_memory().
13483 * target.h (struct target_ops): Adapt *read_memory() prototype.
13485 (read_inferior_memory): Adapt prototype.
13486 * server.c (main): Return an error packet if
13487 read_inferior_memory() returns an error.
13489 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
13491 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
13492 Unify with other clean targets.
13494 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
13496 * server.c (handle_v_cont): Call set_desired_inferior.
13498 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
13500 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
13502 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
13504 * linux-low.c (linux_wait): Unblock async I/O.
13505 (linux_resume): Block and enable async I/O.
13506 * remote-utils.c (block_async_io, unblock_async_io): New functions.
13507 * server.h (block_async_io, unblock_async_io): Add prototypes.
13509 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
13511 * remote-utils.c (remote_open): Print a status notice after
13512 opening a TCP port.
13513 * server.c (attach_inferior): Print a status notice after
13516 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
13518 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
13520 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
13522 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
13524 * server.c, target.h: Update copyright years.
13526 2004-02-25 Roland McGrath <roland@redhat.com>
13528 * target.h (struct target_ops): New member `read_auxv'.
13529 * server.c (handle_query): Handle qPart:auxv:read: query using that.
13530 * linux-low.c (linux_read_auxv): New function.
13531 (linux_target_ops): Initialize `read_auxv' member to that.
13533 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13535 Committed by Jim Blandy <jimb@redhat.com>.
13537 * linux-s390-low.c (s390_num_regs): Update.
13538 (s390_regmap): Remove control registers. Use __s390x__ predefine
13539 instead of GPR_SIZE to distiguish s390 and s390x targets.
13541 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
13543 * linux-low.c: Update copyright year.
13544 (check_removed_breakpoint): Clear pending_is_breakpoint.
13545 (linux_set_resume_request, linux_queue_one_thread)
13546 (resume_status_pending_p): New functions.
13547 (linux_continue_one_thread): Use process->resume.
13548 (linux_resume): Only resume threads if there are no pending events.
13549 * linux-low.h (struct process_info): Add resume request
13552 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
13554 * regcache.c (new_register_cache): Clear the allocated register
13555 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
13557 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
13559 * linux-low.c (linux_resume): Take a struct thread_resume *
13561 (linux_wait): Update call.
13562 (resume_ptr): New static variable.
13563 (linux_continue_one_thread): Renamed from
13564 linux_continue_one_process. Use resume_ptr.
13565 (linux_resume): Use linux_continue_one_thread.
13566 * server.c (handle_v_cont, handle_v_requests): New functions.
13567 (myresume): New function.
13568 (main): Handle 'v' case.
13569 * target.h (struct thread_resume): New type.
13570 (struct target_ops): Change argument of "resume" to struct
13572 (myresume): Delete macro.
13574 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
13576 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
13577 (uninstall): Support DESTDIR.
13579 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
13581 * configure.srv: Add xscale*linux copy of arm*linux entry.
13583 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
13585 * linux-arm-low.c (arm_reinsert_addr): New function.
13586 (the_low_target): Add arm_reinsert_addr.
13588 2003-07-08 Mark Kettenis <kettenis@gnu.org>
13590 * mem-break.c: Remove whitespace at end of file.
13592 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
13594 * configure.in: Check whether we need to prototype strerror.
13595 * server.h: Optionally prototype strerror.
13596 * gdbreplay.c (perror_with_name): Use strerror.
13597 * linux-low.c (linux_attach_lwp): Use strerror.
13598 * utils.c (perror_with_name): Use strerror.
13599 * config.in, configure: Regenerated.
13601 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
13603 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
13604 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
13606 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
13608 * Makefile.in (SFILES): Update.
13609 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
13610 low-sun3.c: Remove files.
13612 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
13614 * linux-low.c: Move comment to linux_thread_alive where it belonged.
13615 (linux_detach_one_process, linux_detach): New functions.
13616 (linux_target_ops): Add linux_detach.
13617 * server.c (main): Handle 'D' packet.
13618 * target.h (struct target_ops): Add "detach" member.
13619 (detach_inferior): Define.
13621 2003-06-13 Mark Kettenis <kettenis@gnu.org>
13623 From Kelley Cook <kelleycook@wideopenwest.com>:
13624 * configure.srv: Accept i[34567]86 variants.
13626 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
13628 * linux-low.c (linux_wait_for_event): Correct comment typos.
13629 (linux_resume_one_process): Call check_removed_breakpoint.
13630 (linux_send_signal): New function.
13631 (linux_target_ops): Add linux_send_signal.
13632 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
13634 * target.h (struct target_ops): Add send_signal.
13636 2003-05-29 Jim Blandy <jimb@redhat.com>
13638 * linux-low.c (usr_store_inferior_registers): Transfer buf in
13639 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
13640 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
13641 away part of the register's value.
13643 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
13645 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
13646 (linux_wait_for_event, linux_init_signals): Likewise.
13648 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
13650 * configure.in: Check for stdlib.h.
13651 * configure: Regenerated.
13652 * config.in: Regenerated.
13654 2003-01-04 Andreas Schwab <schwab@suse.de>
13656 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
13658 2003-01-02 Andrew Cagney <ac131313@redhat.com>
13660 * Makefile.in: Remove obsolete code.
13662 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
13664 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
13665 defined(PT_FPR0_HI).
13667 2002-11-17 Stuart Hughes <seh@zee2.com>
13669 * linux-arm-low.c (arm_num_regs): Increase.
13670 (arm_regmap): Include status register.
13672 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
13674 * linux-low.c (register_addr): Remove incorrect -1 check.
13676 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
13678 * linux-low.c (linux_create_inferior): Call setpgid. Return
13680 (unstopped_p, linux_signal_pid): Remove.
13681 (linux_target_ops): Remove linux_signal_pid.
13682 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
13683 global instead of target method.
13684 * target.h (struct target_ops): Remove signal_pid. Update comment
13685 for create_inferior.
13686 * server.c (signal_pid): New variable.
13687 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
13688 gdbserver. Set the child to be the foreground process group.
13689 (attach_inferior): Set signal_pid.
13691 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
13693 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
13695 2002-08-20 Jim Blandy <jimb@redhat.com>
13697 * Makefile.in (LDFLAGS): Allow the configure script to establish a
13700 2002-08-01 Andrew Cagney <cagney@redhat.com>
13702 * Makefile.in: Make chill references obsolete.
13704 2002-07-24 Kevin Buettner <kevinb@redhat.com>
13706 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
13707 * configure: Regenerate.
13708 * config.in: Regenerate.
13710 2002-07-09 David O'Brien <obrien@FreeBSD.org>
13712 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
13713 (perror_with_name, remote_close, remote_open, expect, play): Static.
13715 2002-07-04 Michal Ludvig <mludvig@suse.cz>
13717 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
13718 byte offsets instead of an array of indexes.
13719 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
13721 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
13723 * regcache.c: Add comment.
13725 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
13727 * thread-db.c: New file.
13728 * proc-service.c: New file.
13729 * acinclude.m4: New file.
13730 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
13731 proc-service.o, and thread-db.o.
13732 (linux-low.o): Add USE_THREAD_DB.
13733 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
13734 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
13735 * aclocal.m4: Regenerated.
13736 * config.in: Regenerated.
13737 * configure: Regenerated.
13738 * configure.in: Check for proc_service.h, sys/procfs.h,
13739 thread_db.h, and linux/elf.h headrs.
13740 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
13741 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
13742 Check for -lthread_db and thread support.
13743 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
13744 PowerPC, and SuperH.
13745 * i387-fp.c: Constify arguments.
13746 * i387-fp.h: Likewise.
13747 * inferiors.c: (struct thread_info): Renamed from
13748 `struct inferior_info'. Remove PID member. Use generic inferior
13749 list header. All uses updated.
13750 (inferiors, signal_pid): Removed.
13751 (all_threads): New variable.
13752 (get_thread): Define.
13753 (add_inferior_to_list): New function.
13754 (for_each_inferior): New function.
13755 (change_inferior_id): New function.
13756 (add_inferior): Removed.
13757 (remove_inferior): New function.
13758 (add_thread): New function.
13759 (free_one_thread): New function.
13760 (remove_thread): New function.
13761 (clear_inferiors): Use for_each_inferior and free_one_thread.
13762 (find_inferior): New function.
13763 (find_inferior_id): New function.
13764 (inferior_target_data): Update argument type.
13765 (set_inferior_target_data): Likewise.
13766 (inferior_regcache_data): Likewise.
13767 (set_inferior_regcache_data): Likewise.
13768 * linux-low.c (linux_bp_reinsert): Remove.
13769 (all_processes, stopping_threads, using_thrads)
13770 (struct pending_signals, debug_threads, pid_of): New.
13771 (inferior_pid): Replace with macro.
13772 (struct inferior_linux_data): Remove.
13773 (get_stop_pc, add_process): New functions.
13774 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
13775 Use add_process and add_thread.
13776 (linux_attach_lwp): New function, based on old linux_attach. Use
13777 add_process and add_thread. Set stop_expected for new threads.
13778 (linux_attach): New function.
13779 (linux_kill_one_process): New function.
13780 (linux_kill): Kill all LWPs.
13781 (linux_thread_alive): Use find_inferior_id.
13782 (check_removed_breakpoints, status_pending_p): New functions.
13783 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
13784 Update. Use WNOHANG. Wait for cloned processes also. Update process
13785 struct for the found process.
13786 (linux_wait_for_event): New function.
13787 (linux_wait): Use it. Support LWPs.
13788 (send_sigstop, wait_for_sigstop, stop_all_processes)
13789 (linux_resume_one_process, linux_continue_one_process): New functions.
13790 (linux_resume): Support LWPs.
13791 (REGISTER_RAW_SIZE): Remove.
13792 (fetch_register): Use register_size instead. Call supply_register.
13793 (usr_store_inferior_registers): Likewise. Call collect_register.
13794 Fix recursive case.
13795 (regsets_fetch_inferior_registers): Improve error message.
13796 (regsets_store_inferior_registers): Add debugging.
13797 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
13798 (unstopped_p, linux_signal_pid): New functions.
13799 (linux_target_ops): Add linux_signal_pid.
13800 (linux_init_signals): New function.
13801 (initialize_low): Call it. Initialize using_threads.
13802 * regcache.c (inferior_regcache_data): Add valid
13804 (get_regcache): Fetch registers lazily. Add fetch argument
13805 and update all callers.
13806 (regcache_invalidate_one, regcache_invalidate): New
13808 (new_register_cache): Renamed from create_register_cache.
13809 Return the new regcache.
13810 (free_register_cache): Change argument to a void *.
13811 (registers_to_string, registers_from_string): Call get_regcache
13812 with fetch flag set.
13813 (register_data): Make static. Pass fetch flag to get_regcache.
13814 (supply_register): Call get_regcache with fetch flag clear.
13815 (collect_register): Call get_regcache with fetch flag set.
13816 (collect_register_as_string): New function.
13817 * regcache.h: Update.
13818 * remote-utils.c (putpkt): Flush after debug output and use
13820 Handle input interrupts while waiting for an ACK.
13821 (input_interrupt): Use signal_pid method.
13822 (getpkt): Flush after debug output and use stderr.
13823 (outreg): Use collect_register_as_string.
13824 (new_thread_notify, dead_thread_notify): New functions.
13825 (prepare_resume_reply): Check using_threads. Set thread_from_wait
13826 and general_thread.
13827 (look_up_one_symbol): Flush after debug output.
13828 * server.c (step_thread, server_waiting): New variables.
13829 (start_inferior): Don't use signal_pid. Update call to mywait.
13830 (attach_inferior): Update call to mywait.
13831 (handle_query): Handle qfThreadInfo and qsThreadInfo.
13832 (main): Don't fetch/store registers explicitly. Use
13833 set_desired_inferior. Support proposed ``Hs'' packet. Update
13835 * server.h: Update.
13836 (struct inferior_list, struct_inferior_list_entry): New.
13837 * target.c (set_desired_inferior): New.
13838 (write_inferior_memory): Constify.
13839 (mywait): New function.
13840 * target.h: Update.
13841 (struct target_ops): New signal_pid method.
13842 (mywait): Removed macro, added prototype.
13844 * linux-low.h (regset_func): Removed.
13845 (regset_fill_func, regset_store_func): New.
13846 (enum regset_type): New.
13847 (struct regset_info): Add type field. Use new operation types.
13848 (struct linux_target_ops): stop_pc renamed to get_pc.
13849 Add decr_pc_after_break and breakpoint_at.
13850 (get_process, get_thread_proess, get_process_thread)
13851 (strut process_info, all_processes, linux_attach_lwp)
13852 (thread_db_init): New.
13854 * linux-arm-low.c (arm_get_pc, arm_set_pc,
13855 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
13856 (the_low_target): Add new members.
13857 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
13858 (i386_store_fpxregset): Constify.
13859 (target_regsets): Add new kind identifier.
13860 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
13861 (i386_set_pc): Add debugging.
13862 (i386_breakpoint_at): New function.
13863 (the_low_target): Add new members.
13864 * linux-mips-low.c (mips_get_pc, mips_set_pc)
13865 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
13866 (mips_breakpoint_at): New.
13867 (the_low_target): Add new members.
13868 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
13869 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
13870 (the_low_target): Add new members.
13871 * linux-sh-low.c (sh_get_pc, sh_set_pc)
13872 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
13873 (the_low_target): Add new members.
13874 * linux-x86-64-low.c (target_regsets): Add new kind
13877 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
13879 From Martin Pool <mbp@samba.org>:
13880 * server.c (gdbserver_usage): New function.
13883 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
13885 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
13886 stop_at -> stop_pc.
13888 2002-05-04 Andrew Cagney <ac131313@redhat.com>
13890 * Makefile.in: Remove obsolete code.
13892 2002-04-24 Michal Ludvig <mludvig@suse.cz>
13894 * linux-low.c (regsets_fetch_inferior_registers),
13895 (regsets_store_inferior_registers): Removed cast to int from
13897 * regcache.h: Added declaration of struct inferior_info.
13899 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
13901 * inferiors.c (struct inferior_info): Add regcache_data.
13902 (add_inferior): Call create_register_cache.
13903 (clear_inferiors): Call free_register_cache.
13904 (inferior_regcache_data, set_inferior_regcache_data): New functions.
13905 * regcache.c (struct inferior_regcache_data): New.
13906 (registers): Remove.
13907 (get_regcache): New function.
13908 (create_register_cache, free_register_cache): New functions.
13909 (set_register_cache): Don't initialize the register cache here.
13910 (registers_to_string, registers_from_string, register_data): Call
13912 * regcache.h: Add prototypes.
13913 * server.h: Likewise.
13915 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
13917 * mem-break.c: New file.
13918 * mem-break.h: New file.
13919 * Makefile.in: Add mem-break.o rule; update server.h
13921 * inferiors.c (struct inferior_info): Add target_data
13923 (clear_inferiors): Free target_data member if set.
13924 (inferior_target_data, set_inferior_target_data): New functions.
13925 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
13926 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
13927 * linux-low.c (linux_bp_reinsert): New variable.
13928 (struct inferior_linux_data): New.
13929 (linux_create_inferior): Use set_inferior_target_data.
13930 (linux_attach): Likewise. Call add_inferior.
13931 (linux_wait_for_one_inferior): New function.
13932 (linux_wait): Call it.
13933 (linux_write_memory): Add const.
13934 (initialize_low): Call set_breakpoint_data.
13935 * linux-low.h (struct linux_target_ops): Add breakpoint
13937 * server.c (attach_inferior): Remove extra add_inferior
13939 * server.h: Include mem-break.h. Update inferior.c
13941 * target.c (read_inferior_memory)
13942 (write_inferior_memory): New functions.
13943 * target.h (read_inferior_memory)
13944 (write_inferior_memory): Change macros to prototypes.
13945 (struct target_ops): Update comments. Add const to write_memory
13948 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
13950 * linux-low.c (usr_store_inferior_registers): Support
13951 registers which are allowed to fail to store.
13952 * linux-low.h (linux_target_ops): Likewise.
13953 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
13954 (ppc_cannot_store_register): FPSCR may not be storable.
13956 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13958 * server.h: Include <string.h> if HAVE_STRING_H.
13959 * ChangeLog: Correct paths in last ChangeLog entry.
13961 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13963 * linux-low.h: Remove obsolete prototypes.
13964 (struct linux_target_ops): New.
13965 (extern the_low_target): New.
13966 * linux-low.c (num_regs, regmap): Remove declarations.
13967 (register_addr): Use the_low_target explicitly.
13968 (fetch_register): Likewise.
13969 (usr_fetch_inferior_registers): Likewise.
13970 (usr_store_inferior_registers): Likewise.
13971 * linux-arm-low.c (num_regs): Remove.
13972 (arm_num_regs): Define.
13973 (arm_regmap): Renamed from regmap, made static.
13974 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
13976 (arm_cannot_store_register): Renamed from cannot_store_register,
13978 (the_low_target): New.
13979 * linux-i386-low.c (num_regs): Remove.
13980 (i386_num_regs): Define.
13981 (i386_regmap): Renamed from regmap, made static.
13982 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
13984 (i386_cannot_store_register): Renamed from cannot_store_register,
13986 (the_low_target): New.
13987 * linux-ia64-low.c (num_regs): Remove.
13988 (ia64_num_regs): Define.
13989 (ia64_regmap): Renamed from regmap, made static.
13990 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
13992 (ia64_cannot_store_register): Renamed from cannot_store_register,
13994 (the_low_target): New.
13995 * linux-m68k-low.c (num_regs): Remove.
13996 (m68k_num_regs): Define.
13997 (m68k_regmap): Renamed from regmap, made static.
13998 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
14000 (m68k_cannot_store_register): Renamed from cannot_store_register,
14002 (the_low_target): New.
14003 * linux-mips-low.c (num_regs): Remove.
14004 (mips_num_regs): Define.
14005 (mips_regmap): Renamed from regmap, made static.
14006 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
14008 (mips_cannot_store_register): Renamed from cannot_store_register,
14010 (the_low_target): New.
14011 * linux-ppc-low.c (num_regs): Remove.
14012 (ppc_num_regs): Define.
14013 (ppc_regmap): Renamed from regmap, made static.
14014 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
14016 (ppc_cannot_store_register): Renamed from cannot_store_register,
14018 (the_low_target): New.
14019 * linux-s390-low.c (num_regs): Remove.
14020 (s390_num_regs): Define.
14021 (s390_regmap): Renamed from regmap, made static.
14022 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
14024 (s390_cannot_store_register): Renamed from cannot_store_register,
14026 (the_low_target): New.
14027 * linux-sh-low.c (num_regs): Remove.
14028 (sh_num_regs): Define.
14029 (sh_regmap): Renamed from regmap, made static.
14030 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
14032 (sh_cannot_store_register): Renamed from cannot_store_register,
14034 (the_low_target): New.
14035 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
14036 (the_low_target): New.
14038 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14040 * Makefile.in: Add stamp-h target.
14041 * configure.in: Create stamp-h.
14042 * configure: Regenerated.
14044 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14046 * inferiors.c: New file.
14047 * target.c: New file.
14048 * target.h: New file.
14049 * Makefile.in: Add target.o and inferiors.o. Update
14051 * linux-low.c (inferior_pid): New static variable,
14052 moved from server.c.
14053 (linux_create_inferior): Renamed from create_inferior.
14054 Call add_inferior. Return 0 on success instead of a PID.
14055 (linux_attach): Renamed from myattach.
14056 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
14057 (linux_thread_alive): Renamed from mythread_alive.
14058 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
14060 (linux_resume): Renamed from myresume. Add missing ``return 0''.
14061 (regsets_store_inferior_registers): Correct error message.
14062 Add missing ``return 0''.
14063 (linux_fetch_registers): Renamed from fetch_inferior_registers.
14064 (linux_store_registers): Renamed from store_inferior_registers.
14065 (linux_read_memory): Renamed from read_inferior_memory.
14066 (linux_write_memory): Renamed from write_inferior_memory.
14067 (linux_target_ops): New structure.
14068 (initialize_low): Call set_target_ops ().
14069 * remote-utils.c (unhexify): New function.
14070 (hexify): New function.
14071 (input_interrupt): Send signals to ``signal_pid''.
14072 * server.c (inferior_pid): Remove.
14073 (start_inferior): Update create_inferior call.
14074 (attach_inferior): Call add_inferior.
14075 (handle_query): New function.
14076 (main): Call handle_query for `q' packets.
14077 * server.h: Include "target.h". Remove obsolete prototypes.
14078 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
14080 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14082 * Makefile.in: Add WARN_CFLAGS. Update configury
14084 * configure.in: Check for <string.h>
14085 * configure: Regenerate.
14086 * config.in: Regenerate.
14087 * gdbreplay.c: Include needed system headers.
14088 (remote_open): Remove strchr prototype.
14089 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
14090 * regcache.c (supply_register): Change buf argument to const void *.
14091 (supply_register_by_name): Likewise.
14092 (collect_register): Change buf argument to void *.
14093 (collect_register_by_name): Likewise.
14094 * regcache.h: Add missing prototypes.
14095 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
14096 * server.c (handle_query): New function.
14097 (attached): New static variable, moved out of main.
14098 (main): Quiet longjmp clobber warnings.
14099 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
14100 * utils.c (error): Remove NORETURN.