1 2016-05-05 Yao Qi <yao.qi@linaro.org>
3 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
6 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
8 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
9 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
10 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
12 2016-04-28 Par Olsson <par.olsson@windriver.com>
13 2016-04-28 Simon Marchi <simon.marchi@ericsson.com>
15 * tracepoint.c (write_inferior_int8): New function.
16 (cmd_qtenable_disable): Write enable flag using
19 2016-04-25 Yao Qi <yao.qi@linaro.org>
21 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
22 (need_step_over_p): Return zero if the LWP has pending signals
23 can be delivered on software single step target.
25 2016-04-25 Yao Qi <yao.qi@linaro.org>
27 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
28 return instead of error.
30 2016-04-22 Yao Qi <yao.qi@linaro.org>
32 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
35 2016-04-22 Yao Qi <yao.qi@linaro.org>
37 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
38 signal when stepping over breakpoint with software single
41 2016-04-21 Pedro Alves <palves@redhat.com>
43 * linux-s390-low.c (s390_collect_ptrace_register)
44 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
46 (s390_check_regset): Use void * instead of gdb_byte *.
48 2016-04-20 Pedro Alves <palves@redhat.com>
50 * configure: Renegerate.
52 2016-04-20 Yao Qi <yao.qi@linaro.org>
54 * linux-aarch32-low.c: Include "arch/arm-linux.h".
55 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
57 (arm_store_gregset): Likewise.
59 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
61 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
62 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
63 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
64 (amd64-avx-mpx-linux.c): New rules.
65 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
66 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
67 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
68 (srv_amd64_regobj): Add amd64-avx-mpx.o.
69 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
70 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
71 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
72 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
73 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
74 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
75 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
76 * linux-x86-low.c (x86_linux_read_description): Add case for
77 X86_XSTATE_AVX_MPX_MASK.
78 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
79 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
80 init_registers_i386_avx_mpx_linux.
81 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
82 (initialize_low_tracepoint): Call
83 init_registers_i386_avx_mpx_linux.
84 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
85 (initialize_low_tracepoint): Call
86 init_registers_amd64_avx_mpx_linux.
87 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
88 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
89 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
92 2016-04-18 Pedro Alves <palves@redhat.com>
94 * configure: Regenerate.
96 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
98 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
99 (aarch64_emit_sub): Likewise.
101 2016-04-12 Pedro Alves <palves@redhat.com>
103 * utils.c (prepare_to_throw_exception): Delete.
105 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
107 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
109 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
111 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
113 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
115 * linux-aarch64-ipa.c: Add <elf.h> include.
116 * linux-ppc-ipa.c: Add <elf.h> include.
117 * linux-s390-ipa.c: Add <elf.h> include.
119 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
121 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
122 (get_raw_reg_ptr): Likewise.
123 (get_trace_state_variable_value_ptr): Likewise.
124 (set_trace_state_variable_value_ptr): Likewise.
125 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
128 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
129 Marcin Kościelnicki <koriakin@0x04.net>
132 * linux-ppc-low.c (emit_insns): New function.
133 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
134 (ppc_emit_prologue): New function.
135 (ppc_emit_epilogue): New function.
136 (ppc_emit_add): New function.
137 (ppc_emit_sub): New function.
138 (ppc_emit_mul): New function.
139 (ppc_emit_lsh): New function.
140 (ppc_emit_rsh_signed): New function.
141 (ppc_emit_rsh_unsigned): New function.
142 (ppc_emit_ext): New function.
143 (ppc_emit_zero_ext): New function.
144 (ppc_emit_log_not): New function.
145 (ppc_emit_bit_and): New function.
146 (ppc_emit_bit_or): New function.
147 (ppc_emit_bit_xor): New function.
148 (ppc_emit_bit_not): New function.
149 (ppc_emit_equal): New function.
150 (ppc_emit_less_signed): New function.
151 (ppc_emit_less_unsigned): New function.
152 (ppc_emit_ref): New function.
153 (ppc_emit_const): New function.
154 (ppc_emit_reg): New function.
155 (ppc_emit_pop): New function.
156 (ppc_emit_stack_flush): New function.
157 (ppc_emit_swap): New function.
158 (ppc_emit_stack_adjust): New function.
159 (ppc_emit_call): New function.
160 (ppc_emit_int_call_1): New function.
161 (ppc_emit_void_call_2): New function.
162 (ppc_emit_if_goto): New function.
163 (ppc_emit_goto): New function.
164 (ppc_emit_eq_goto): New function.
165 (ppc_emit_ne_goto): New function.
166 (ppc_emit_lt_goto): New function.
167 (ppc_emit_le_goto): New function.
168 (ppc_emit_gt_goto): New function.
169 (ppc_emit_ge_goto): New function.
170 (ppc_write_goto_address): New function.
171 (ppc_emit_ops_impl): New static variable.
172 (ppc64v1_emit_prologue): New function.
173 (ppc64v2_emit_prologue): New function.
174 (ppc64_emit_epilogue): New function.
175 (ppc64_emit_add): New function.
176 (ppc64_emit_sub): New function.
177 (ppc64_emit_mul): New function.
178 (ppc64_emit_lsh): New function.
179 (ppc64_emit_rsh_signed): New function.
180 (ppc64_emit_rsh_unsigned): New function.
181 (ppc64_emit_ext): New function.
182 (ppc64_emit_zero_ext): New function.
183 (ppc64_emit_log_not): New function.
184 (ppc64_emit_bit_and): New function.
185 (ppc64_emit_bit_or): New function.
186 (ppc64_emit_bit_xor): New function.
187 (ppc64_emit_bit_not): New function.
188 (ppc64_emit_equal): New function.
189 (ppc64_emit_less_signed): New function.
190 (ppc64_emit_less_unsigned): New function.
191 (ppc64_emit_ref): New function.
192 (ppc64_emit_const): New function.
193 (ppc64v1_emit_reg): New function.
194 (ppc64v2_emit_reg): New function.
195 (ppc64_emit_pop): New function.
196 (ppc64_emit_stack_flush): New function.
197 (ppc64_emit_swap): New function.
198 (ppc64v1_emit_call): New function.
199 (ppc64v2_emit_call): New function.
200 (ppc64v1_emit_int_call_1): New function.
201 (ppc64v2_emit_int_call_1): New function.
202 (ppc64v1_emit_void_call_2): New function.
203 (ppc64v2_emit_void_call_2): New function.
204 (ppc64_emit_if_goto): New function.
205 (ppc64_emit_eq_goto): New function.
206 (ppc64_emit_ne_goto): New function.
207 (ppc64_emit_lt_goto): New function.
208 (ppc64_emit_le_goto): New function.
209 (ppc64_emit_gt_goto): New function.
210 (ppc64_emit_ge_goto): New function.
211 (ppc64v1_emit_ops_impl): New static variable.
212 (ppc64v2_emit_ops_impl): New static variable.
213 (ppc_emit_ops): New function.
214 (linux_low_target): Wire in ppc_emit_ops.
216 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
217 Marcin Kościelnicki <koriakin@0x04.net>
220 * Makefile.in: Add powerpc-*-ipa.o
221 * configure.srv: Add ipa_obj for powerpc*-linux.
222 * linux-ppc-ipa.c: New file.
223 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
225 (PPC_FIELD): New macro.
226 (PPC_SEXT): New macro.
227 (PPC_OP6): New macro.
231 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
232 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
233 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
234 (ppc_get_thread_area): New function.
235 (is_elfv2_inferior): New function.
236 (gen_ds_form): New function.
237 (GEN_STD): New macro.
238 (GEN_STDU): New macro.
240 (GEN_LDU): New macro.
241 (gen_d_form): New function.
242 (GEN_ADDI): New macro.
243 (GEN_ADDIS): New macro.
245 (GEN_LIS): New macro.
246 (GEN_ORI): New macro.
247 (GEN_ORIS): New macro.
248 (GEN_LWZ): New macro.
249 (GEN_STW): New macro.
250 (GEN_STWU): New macro.
251 (gen_xfx_form): New function.
252 (GEN_MFSPR): New macro.
253 (GEN_MTSPR): New macro.
254 (GEN_MFCR): New macro.
255 (GEN_MTCR): New macro.
256 (GEN_SYNC): New macro.
257 (GEN_LWSYNC): New macro.
258 (gen_x_form): New function.
261 (GEN_LWARX): New macro.
262 (GEN_STWCX): New macro.
263 (GEN_CMPW): New macro.
264 (gen_md_form): New function.
265 (GEN_RLDICL): New macro.
266 (GEN_RLDICR): New macro.
267 (gen_i_form): New function.
270 (gen_b_form): New function.
271 (GEN_BNE): New macro.
272 (GEN_LOAD): New macro.
273 (GEN_STORE): New macro.
274 (gen_limm): New function.
275 (gen_atomic_xchg): New function.
276 (gen_call): New function.
277 (ppc_relocate_instruction): New function.
278 (ppc_install_fast_tracepoint_jump_pad): New function.
279 (ppc_get_min_fast_tracepoint_insn_len): New function.
280 (ppc_get_ipa_tdesc_idx): New function.
281 (the_low_target): Wire in the new functions.
282 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
284 * linux-ppc-tdesc.h: New file.
286 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
288 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
289 (alloc_jump_pad_buffer): New function.
290 * linux-amd64-ipa.c: Add <sys/mman.h> include.
291 (alloc_jump_pad_buffer): New function.
292 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
293 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
294 (alloc_jump_pad_buffer): New function.
295 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
296 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
297 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
298 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
300 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
302 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
303 * linux-amd64-ipa.c: Likewise.
304 * linux-i386-ipa.c: Likewise.
305 * linux-s390-ipa.c: Likewise.
306 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
307 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
308 set_trace_state_variable_value_ptr.
309 (struct ipa_sym_addresses): Likewise.
310 (symbol_list): Likewise.
311 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
312 accessing gdb_collect directly.
313 (gdb_collect_ptr_type): New typedef.
314 (get_raw_reg_ptr_type): New typedef.
315 (get_trace_state_variable_value_ptr_type): New typedef.
316 (set_trace_state_variable_value_ptr_type): New typedef.
317 (gdb_collect_ptr): New global.
318 (get_raw_reg_ptr): New global.
319 (get_trace_state_variable_value_ptr): New global.
320 (set_trace_state_variable_value_ptr): New global.
321 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
322 accessing get_raw_reg directly.
323 (get_get_tsv_func_addr): Likewise for
324 get_trace_state_variable_value_ptr.
325 (get_set_tsv_func_addr): Likewise for
326 set_trace_state_variable_value_ptr.
327 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
329 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
331 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
333 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
335 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
337 (relocate_instruction): Remove own_buf.
338 * server.c (own_buf): Make global.
339 (handle_v_requests): Make global.
340 * server.h (own_buf): New declaration.
341 (handle_v_requests): New prototype.
343 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
346 * linux-s390-low.c (add_insns): New function.
347 (s390_emit_prologue): New function.
348 (s390_emit_epilogue): New function.
349 (s390_emit_add): New function.
350 (s390_emit_sub): New function.
351 (s390_emit_mul): New function.
352 (s390_emit_lsh): New function.
353 (s390_emit_rsh_signed): New function.
354 (s390_emit_rsh_unsigned): New function.
355 (s390_emit_ext): New function.
356 (s390_emit_log_not): New function.
357 (s390_emit_bit_and): New function.
358 (s390_emit_bit_or): New function.
359 (s390_emit_bit_xor): New function.
360 (s390_emit_bit_not): New function.
361 (s390_emit_equal): New function.
362 (s390_emit_less_signed): New function.
363 (s390_emit_less_unsigned): New function.
364 (s390_emit_ref): New function.
365 (s390_emit_if_goto): New function.
366 (s390_emit_goto): New function.
367 (s390_write_goto_address): New function.
368 (s390_emit_litpool): New function.
369 (s390_emit_const): New function.
370 (s390_emit_call): New function.
371 (s390_emit_reg): New function.
372 (s390_emit_pop): New function.
373 (s390_emit_stack_flush): New function.
374 (s390_emit_zero_ext): New function.
375 (s390_emit_swap): New function.
376 (s390_emit_stack_adjust): New function.
377 (s390_emit_set_r2): New function.
378 (s390_emit_int_call_1): New function.
379 (s390_emit_void_call_2): New function.
380 (s390_emit_eq_goto): New function.
381 (s390_emit_ne_goto): New function.
382 (s390_emit_lt_goto): New function.
383 (s390_emit_le_goto): New function.
384 (s390_emit_gt_goto): New function.
385 (s390_emit_ge_goto): New function.
386 (s390x_emit_prologue): New function.
387 (s390x_emit_epilogue): New function.
388 (s390x_emit_add): New function.
389 (s390x_emit_sub): New function.
390 (s390x_emit_mul): New function.
391 (s390x_emit_lsh): New function.
392 (s390x_emit_rsh_signed): New function.
393 (s390x_emit_rsh_unsigned): New function.
394 (s390x_emit_ext): New function.
395 (s390x_emit_log_not): New function.
396 (s390x_emit_bit_and): New function.
397 (s390x_emit_bit_or): New function.
398 (s390x_emit_bit_xor): New function.
399 (s390x_emit_bit_not): New function.
400 (s390x_emit_equal): New function.
401 (s390x_emit_less_signed): New function.
402 (s390x_emit_less_unsigned): New function.
403 (s390x_emit_ref): New function.
404 (s390x_emit_if_goto): New function.
405 (s390x_emit_const): New function.
406 (s390x_emit_call): New function.
407 (s390x_emit_reg): New function.
408 (s390x_emit_pop): New function.
409 (s390x_emit_stack_flush): New function.
410 (s390x_emit_zero_ext): New function.
411 (s390x_emit_swap): New function.
412 (s390x_emit_stack_adjust): New function.
413 (s390x_emit_int_call_1): New function.
414 (s390x_emit_void_call_2): New function.
415 (s390x_emit_eq_goto): New function.
416 (s390x_emit_ne_goto): New function.
417 (s390x_emit_lt_goto): New function.
418 (s390x_emit_le_goto): New function.
419 (s390x_emit_gt_goto): New function.
420 (s390x_emit_ge_goto): New function.
421 (s390_emit_ops): New function.
422 (struct linux_target_ops): Fill in emit_ops hook.
424 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
427 * Makefile.in: Add s390 IPA files.
428 * configure.srv: Build IPA for s390.
429 * linux-s390-ipa.c: New file.
430 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
431 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
432 (tdesc_s390_linux32): Likewise.
433 (init_registers_s390_linux32v1): Likewise.
434 (tdesc_s390_linux32v1): Likewise.
435 (init_registers_s390_linux32v2): Likewise.
436 (tdesc_s390_linux32v2): Likewise.
437 (init_registers_s390_linux64): Likewise.
438 (tdesc_s390_linux64): Likewise.
439 (init_registers_s390_linux64v1): Likewise.
440 (tdesc_s390_linux64v1): Likewise.
441 (init_registers_s390_linux64v2): Likewise.
442 (tdesc_s390_linux64v2): Likewise.
443 (init_registers_s390_te_linux64): Likewise.
444 (tdesc_s390_te_linux64): Likewise.
445 (init_registers_s390_vx_linux64): Likewise.
446 (tdesc_s390_vx_linux64): Likewise.
447 (init_registers_s390_tevx_linux64): Likewise.
448 (tdesc_s390_tevx_linux64): Likewise.
449 (init_registers_s390x_linux64): Likewise.
450 (tdesc_s390x_linux64): Likewise.
451 (init_registers_s390x_linux64v1): Likewise.
452 (tdesc_s390x_linux64v1): Likewise.
453 (init_registers_s390x_linux64v2): Likewise.
454 (tdesc_s390x_linux64v2): Likewise.
455 (init_registers_s390x_te_linux64): Likewise.
456 (tdesc_s390x_te_linux64): Likewise.
457 (init_registers_s390x_vx_linux64): Likewise.
458 (tdesc_s390x_vx_linux64): Likewise.
459 (init_registers_s390x_tevx_linux64): Likewise.
460 (tdesc_s390x_tevx_linux64): Likewise.
461 (have_hwcap_s390_vx): New static variable.
462 (s390_arch_setup): Fill have_hwcap_s390_vx.
463 (s390_get_thread_area): New function.
464 (s390_ft_entry_gpr_esa): New const.
465 (s390_ft_entry_gpr_zarch): New const.
466 (s390_ft_entry_misc): New const.
467 (s390_ft_entry_fr): New const.
468 (s390_ft_entry_vr): New const.
469 (s390_ft_main_31): New const.
470 (s390_ft_main_64): New const.
471 (s390_ft_exit_fr): New const.
472 (s390_ft_exit_vr): New const.
473 (s390_ft_exit_misc): New const.
474 (s390_ft_exit_gpr_esa): New const.
475 (s390_ft_exit_gpr_zarch): New const.
476 (append_insns): New function.
477 (s390_relocate_instruction): New function.
478 (s390_install_fast_tracepoint_jump_pad): New function.
479 (s390_get_min_fast_tracepoint_insn_len): New function.
480 (s390_get_ipa_tdesc_idx): New function.
481 (struct linux_target_ops): Wire in the above functions.
482 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
483 * linux-s390-tdesc.h: New file.
485 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
487 * linux-s390-low.c (s390_supports_tracepoints): New function.
488 (struct linux_target_ops): Fill supports_tracepoints hook.
490 2016-03-18 Yao Qi <yao.qi@linaro.org>
492 * linux-low.c (lwp_signal_can_be_delivered): New function.
493 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
495 2016-03-18 Yao Qi <yao.qi@linaro.org>
497 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
498 0 if signal is enqueued. Remove 'signal' from one debugging
499 message. Move one debugging message to some lines below.
500 Remove code setting 'signal' to 0.
502 2016-03-18 Yao Qi <yao.qi@linaro.org>
504 * linux-low.c (linux_low_filter_event): Remove redundant
505 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
507 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
509 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
510 (struct linux_target_ops): Wire in the above.
512 2016-03-03 Yao Qi <yao.qi@linaro.org>
514 * linux-low.c: Update comments to start_step_over.
516 2016-03-03 Yao Qi <yao.qi@linaro.org>
519 * linux-low.c (handle_extended_wait): Set child suspended
520 if event_lwp->bp_reinsert isn't zero.
522 2016-03-02 Yao Qi <yao.qi@linaro.org>
524 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
525 enqueue_pending_signal.
527 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
529 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
532 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
534 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
535 (s390_regmap_3264) [!__s390x__]: New global.
536 (s390_collect_ptrace_register): Skip map entries containing -1.
537 (s390_supply_ptrace_register): Ditto.
538 (s390_fill_gprs_high): New function.
539 (s390_store_gprs_high): New function.
540 (s390_regsets): Add NT_S390_HIGH_GPRS.
541 (s390_get_hwcap): Enable on 31-bit.
542 (have_hwcap_s390_high_gprs): Enable on 31-bit.
543 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
544 Detect NT_S390_HIGH_GPRS.
545 (s390_usrregs_info_3264): Enable on 31-bit.
546 (s390_regs_info): Enable regs_info_3264 on 31-bit.
547 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
549 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
552 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
553 * configure.srv: Ditto.
554 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
555 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
556 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
557 (init_registers_amd64_linux): Remove prototype.
558 (tdesc_amd64_linux): Remove declaration.
559 (get_ipa_tdesc): New function.
560 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
561 initialize remaining tdescs.
562 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
563 (init_registers_i386_linux): Remove prototype.
564 (tdesc_i386_linux): Remove declaration.
565 (get_ipa_tdesc): New function.
566 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
567 initialize remaining tdescs.
568 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
569 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
570 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
571 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
572 (x86_get_ipa_tdesc_idx): New function.
573 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
574 * linux-x86-tdesc.h: New file.
575 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
576 (target_get_ipa_tdesc_idx): New macro.
577 * tracepoint.c (ipa_tdesc_idx): New macro.
578 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
579 (symbol_list): Add ipa_tdesc_idx.
580 (cmd_qtstart): Write ipa_tdesc_idx in the target.
582 (ipa_tdesc_idx): New variable.
583 (get_context_regcache): Use get_ipa_tdesc.
584 (gdb_collect): Ditto.
586 * tracepoint.h (get_ipa_tdesc): New prototype.
589 2016-02-24 Pedro Alves <palves@redhat.com>
591 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
592 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
593 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
594 Factor out common code between the USE_SIGTRAP_SIGINFO and
595 !USE_SIGTRAP_SIGINFO blocks.
596 (linux_low_filter_event): Call save_stop_reason instead of
597 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
599 (linux_wait_1): Update comments.
601 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
603 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
604 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
605 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
606 ppc_insert_point, ppc_remove_point.
608 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
610 * linux-s390-low.c (s390_supports_z_point_type): New function.
611 (struct linux_target_ops): Wire s390_supports_z_point_type in.
613 2016-02-16 Yao Qi <yao.qi@linaro.org>
615 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
616 PC. Get pc from regcache_read_pc.
618 2016-02-12 Yao Qi <yao.qi@linaro.org>
620 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
621 or linux_get_pc_32bit.
622 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
624 2016-02-12 Yao Qi <yao.qi@linaro.org>
626 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
627 arm_linux_get_next_pcs_fixup.
629 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
631 * tracepoint.c (x_tracepoint_action_download): Change
632 write_inferior_data_ptr to write_inferior_data_pointer.
633 (cmd_qtstart): Likewise.
634 (write_inferior_data_ptr): Remove.
635 (download_agent_expr): Change write_inferior_data_ptr to
636 write_inferior_data_pointer.
637 (download_tracepoint_1): Likewise.
638 (download_tracepoint): Likewise.
639 (download_trace_state_variables): Likewise.
641 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
642 Marcin Kościelnicki <koriakin@0x04.net>
644 * tracepoint.c (struct tracepoint_action_ops): Remove.
645 (struct tracepoint_action): Remove ops.
646 (m_tracepoint_action_download, r_tracepoint_action_download)
647 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
648 size and offset accordingly.
649 (m_tracepoint_action_ops, r_tracepoint_action_ops)
650 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
651 (tracepoint_action_send, tracepoint_action_download): New functions.
652 Helpers for trace action handlers.
653 (add_tracepoint_action): Remove setup actions ops.
654 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
656 2016-02-10 Yao Qi <yao.qi@linaro.org>
658 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
660 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
662 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
664 * configure: Regenerate.
666 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
668 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
669 void * to gdb_byte *.
670 * linux-low.c (siginfo_fixup): Likewise.
671 (linux_xfer_siginfo): Likewise.
672 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
674 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
676 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
678 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
680 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
682 * linux-x86-low.c [__x86_64__]: Include
683 "nat/amd64-linux-siginfo.h".
684 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
685 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
686 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
687 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
688 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
689 (cpt_si_fd, si_timerid, si_overrun): Move from
690 nat/amd64-linux-siginfo.c.
691 * Makefile.in (amd64-linux-siginfo.o:): New rule.
693 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
695 * server.c (skip_to_semicolon): Remove.
696 (process_point_options): Use strchrnul instead of
699 2016-01-26 Yao Qi <yao.qi@linaro.org>
701 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
702 * linux-low.c (install_software_single_step_breakpoints): Don't
703 call regcache_read_pc.
704 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
707 2016-01-26 Yao Qi <yao.qi@linaro.org>
709 * linux-low.c (install_software_single_step_breakpoints): Call
710 regcache_read_pc instead of get_pc.
712 2016-01-26 Yao Qi <yao.qi@linaro.org>
714 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
715 (unblock_async_io): Rename to ...
716 (block_unblock_async_io): ... it. New function.
717 (enable_async_io): Don't install SIGIO handler. Unblock it
719 (disable_async_io): Don't ignore SIGIO. Block it instead.
720 (initialize_async_io): Install SIGIO handler. Don't call
723 2016-01-26 Yao Qi <yao.qi@linaro.org>
725 * remote-utils.c (getpkt): If the buffer isn't empty, and the
726 first character is '\003', call *the_target->request_interrupt.
728 2016-01-25 Yao Qi <yao.qi@linaro.org>
730 * remote-utils.c (new_thread_notify): Remove.
731 (dead_thread_notify): Likewise.
732 * remote-utils.h (new_thread_notify): Remove declaration.
733 (dead_thread_notify): Likewise.
735 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
737 * gdb.trace/pending.exp: Fix expected message on continue.
739 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
741 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
742 it works properly on big-endian machines where sizeof (CORE_ADDR)
745 2016-01-21 Pedro Alves <palves@redhat.com>
747 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
748 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
749 * configure: Regenerate.
751 2016-01-21 Yao Qi <yao.qi@linaro.org>
753 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
754 is_thumb and set it according to CPSR saved on the stack.
755 (get_next_pcs_syscall_next_pc): Pass is_thumb to
756 arm_sigreturn_next_pc.
758 2016-01-18 Yao Qi <yao.qi@linaro.org>
760 * linux-low.c (linux_set_pc_64bit): New function.
761 (linux_get_pc_64bit): New function.
762 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
764 * linux-sparc-low.c (debug_threads): Remove declaration.
765 (sparc_get_pc): Remove.
766 (the_low_target): Use linux_get_pc_64bit instead of
768 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
769 (the_low_target): Use linux_get_pc_64bit and
772 2016-01-18 Yao Qi <yao.qi@linaro.org>
774 * linux-arm-low.c (debug_threads): Remove declaration.
775 (arm_get_pc, arm_set_pc): Remove.
776 (the_low_target): Use linux_get_pc_32bit and
778 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
779 (the_low_target): Use linux_get_pc_32bit and
781 * linux-cris-low.c (debug_threads): Remove declaration.
782 (cris_get_pc, cris_set_pc,): Remove.
783 (the_low_target): Use linux_get_pc_32bit and
785 * linux-crisv32-low.c (debug_threads): Remove declaration.
786 (cris_get_pc, cris_set_pc): Remove.
787 (the_low_target): Use linux_get_pc_32bit and
789 * linux-low.c: Include inttypes.h.
790 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
791 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
792 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
793 (the_low_target): Use linux_get_pc_32bit and
795 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
796 (the_low_target): Use linux_get_pc_32bit and
798 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
799 (the_low_target): Use linux_get_pc_32bit and
801 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
802 (the_low_target): Use linux_get_pc_32bit and
804 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
805 (the_low_target): Use linux_get_pc_32bit and
808 2016-01-18 Gary Benson <gbenson@redhat.com>
810 * configure.ac (AC_FUNC_FORK): New check.
811 * config.in: Regenerate.
812 * configure: Likewise.
814 2016-01-14 Yao Qi <yao.qi@linaro.org>
816 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
817 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
818 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
819 arm_get_next_pcs_ctor.
821 2016-01-12 Josh Stone <jistone@redhat.com>
822 Philippe Waroquiers <philippe.waroquiers@skynet.be>
824 * inferiors.h: Include "gdb_vecs.h".
825 (struct process_info): Add syscalls_to_catch.
826 * inferiors.c (remove_process): Free syscalls_to_catch.
827 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
828 syscall_return stops.
829 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
830 * server.c (handle_general_set): Handle QCatchSyscalls.
831 (handle_query): Report support for QCatchSyscalls.
832 * target.h (struct target_ops): Add supports_catch_syscall.
833 (target_supports_catch_syscall): New macro.
834 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
835 (struct lwp_info): Add syscall_state.
836 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
837 Maintain syscall_state and syscalls_to_catch across exec.
838 (get_syscall_trapinfo): New function, proxy to the_low_target.
839 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
840 (linux_low_filter_event): Toggle syscall_state entry/return for
841 syscall traps, and set it ignored for all others.
842 (gdb_catching_syscalls_p): New function.
843 (gdb_catch_this_syscall_p): New function.
844 (linux_wait_1): Handle SYSCALL_SIGTRAP.
845 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
846 (linux_supports_catch_syscall): New function.
847 (linux_target_ops): Install it.
848 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
849 (the_low_target): Install it.
851 2016-01-12 Mike Frysinger <vapier@gentoo.org>
853 * acinclude.m4: Include new ../warning.m4 file.
854 * configure: Regenerated.
855 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
857 2016-01-12 Mike Frysinger <vapier@gentoo.org>
859 * ax.c (is_goto_target): Mark static.
860 * linux-low.c (register_addr): Likewise.
861 (linux_fetch_registers, linux_store_registers): Likewise.
862 * mem-break.c (any_persistent_commands): Fix old prototype.
863 (add_commands_to_breakpoint): Mark static.
864 * regcache.c (find_register_by_name): Delete unused func.
865 * remote-utils.c (hex_or_minus_one): Mark static.
866 * server.c (monitor_show_help): Mark static.
867 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
868 handle_v_requests): Likewise.
870 2016-01-12 Pedro Alves <palves@redhat.com>
872 Remove use of the registered trademark symbol throughout.
874 2016-01-08 Yao Qi <yao.qi@linaro.org>
876 * remote-utils.c (getpkt): If c is '\003', call target hook
879 2016-01-06 Yao Qi <yao.qi@linaro.org>
881 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
883 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
884 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
885 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
886 (thumb2_breakpoint): Declare.
887 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
889 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
890 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
891 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
893 2016-01-01 Joel Brobecker <brobecker@adacore.com>
895 * gdbreplay.c (gdbreplay_version): Change copyright year in
897 * server.c (gdbserver_version): Likewise.
899 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
901 * server.c (crc32_table): Delete.
902 (crc32): Use libiberty's xcrc32 function.
904 2015-12-22 Joel Brobecker <brobecker@adacore.com>
906 * lynx-low.c (lynx_delete_thread_callback): New function.
907 (lynx_mourn): Properly delete our process and all of its
908 threads. Remove call to clear_inferiors.
910 2015-12-22 Joel Brobecker <brobecker@adacore.com>
912 * target.c (thread_search_callback): Add check that
913 the thread_stopped target callback is not NULL before
916 2015-12-21 Yao Qi <yao.qi@linaro.org>
918 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
921 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
923 * server.c (handle_query): Call target_supports_software_single_step.
925 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
927 * linux-low.c (single_step): New function.
928 (linux_resume_one_lwp_throw): Call single_step.
929 (start_step_over): Likewise.
931 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
933 * Makefile.in (SFILES): Append arch/arm-linux.c,
934 arch/arm-get-next-pcs.c.
935 (arm-linux.o): New rule.
936 (arm-get-next-pcs.o): New rule.
937 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
939 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
940 to linux-aarch32-low.c.
941 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
942 (arm_breakpoint_len, thumb_breakpoint): Likewise.
943 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
944 (thumb2_breakpoint_len): Likewise.
945 (arm_is_thumb_mode): Make non-static.
946 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
947 from linux-aarch32-low.c.
948 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
949 (arm_breakpoint_len, thumb_breakpoint): Likewise.
950 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
951 (thumb2_breakpoint_len): Likewise.
952 (arm_is_thumb_mode): New declaration.
953 * linux-arm-low.c: Include arch/arm-linux.h
954 aarch/arm-get-next-pcs.h, sys/syscall.h.
955 (get_next_pcs_ops): New struct.
956 (get_next_pcs_addr_bits_remove): New function.
957 (get_next_pcs_is_thumb): New function.
958 (get_next_pcs_read_memory_unsigned_integer): Likewise.
959 (arm_sigreturn_next_pc): Likewise.
960 (get_next_pcs_syscall_next_pc): Likewise.
961 (arm_gdbserver_get_next_pcs): Likewise.
962 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
964 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
965 * server.h: Include gdb_vecs.h.
967 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
969 * Makefile.in (SFILES): Append common/common-regcache.c.
970 (OBS): Append common-regcache.o.
971 (common-regcache.o): New rule.
972 * regcache.c (init_register_cache): Initialize cache to
974 (regcache_raw_read_unsigned): New function.
975 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
976 register_status enum.
978 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
980 * linux-aarch64-low.c (the_low_targets): Rename
981 breakpoint_reinsert_addr to get_next_pcs.
982 * linux-arm-low.c (the_low_targets): Likewise.
983 * linux-bfin-low.c (the_low_targets): Likewise.
984 * linux-cris-low.c (the_low_targets): Likewise.
985 * linux-crisv32-low.c (the_low_targets): Likewise.
986 * linux-low.c (can_software_single_step): Likewise.
987 (install_software_single_step_breakpoints): New function.
988 (start_step_over): Use install_software_single_step_breakpoints.
989 * linux-low.h: New CORE_ADDR vector.
990 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
992 * linux-mips-low.c (the_low_targets): Likewise.
993 * linux-nios2-low.c (the_low_targets): Likewise.
994 * linux-sparc-low.c (the_low_targets): Likewise.
996 2015-12-17 Pedro Alves <palves@redhat.com>
998 * linux-low.c (linux_kill_one_lwp): Remove references to
1000 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
1002 (linux_init_signals): Delete.
1003 (initialize_low): Adjust.
1004 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
1006 2015-12-16 Pedro Alves <palves@redhat.com>
1008 * configure.ac (compiler warning flags): When testing a
1009 -Wno-foo option, check whether -Wfoo works instead.
1010 * configure: Regenerate.
1012 2015-12-11 Don Breazeal <donb@codesourcery.com>
1014 * server.c (process_serial_event): Don't exit from gdbserver
1015 in remote mode if there are still active inferiors.
1017 2015-12-11 Yao Qi <yao.qi@linaro.org>
1019 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
1020 arm_breakpoint_at if the process is 32-bit.
1022 2015-12-11 Yao Qi <yao.qi@linaro.org>
1024 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
1027 2015-12-07 Yao Qi <yao.qi@linaro.org>
1029 * configure.srv: Append arm.o to srv_tgtobj for
1030 aarch64*-*-linux* target.
1031 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
1032 from linux-arm-low.c.
1033 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1034 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1035 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1036 (thumb2_breakpoint_len): Likewise.
1037 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
1038 (arm_breakpoint_kinds): Likewise.
1039 (arm_breakpoint_kind_from_pc): Likewise.
1040 (arm_sw_breakpoint_from_kind): Likewise.
1041 (arm_breakpoint_kind_from_current_state): Likewise.
1042 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
1043 (arm_sw_breakpoint_from_kind): Declare.
1044 (arm_breakpoint_kind_from_current_state): Declare.
1045 (arm_breakpoint_at): Declare.
1046 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
1047 arm_sw_breakpoint_from_kind if process is 32-bit.
1048 (aarch64_breakpoint_kind_from_pc): New function.
1049 (aarch64_breakpoint_kind_from_current_state): New function.
1050 (the_low_target): Initialize fields breakpoint_kind_from_pc
1051 and breakpoint_kind_from_current_state.
1052 * linux-arm-low.c (arm_breakpoint_kinds): Move to
1053 linux-aarch32-low.c.
1054 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
1055 (arm_breakpoint, arm_breakpoint_len): Likewise.
1056 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
1057 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1058 (arm_is_thumb_mode): Likewise.
1059 (arm_breakpoint_at): Likewise.
1060 (arm_breakpoint_kind_from_pc): Likewise.
1061 (arm_sw_breakpoint_from_kind): Likewise.
1062 (arm_breakpoint_kind_from_current_state): Likewise.
1065 2015-08-04 Yao Qi <yao.qi@linaro.org>
1067 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
1068 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
1069 * server.c (extended_protocol): Remove "static".
1070 * server.h (extended_protocol): Declare it.
1072 2015-12-04 Josh Stone <jistone@redhat.com>
1074 * target.h (struct target_ops) <arch_setup>: Rename to ...
1075 (struct target_ops) <post_create_inferior>: ... this.
1076 (target_arch_setup): Rename to ...
1077 (target_post_create_inferior): ... this, calling post_create_inferior.
1078 * server.c (start_inferior): Update target_arch_setup calls to
1079 target_post_create_inferior.
1080 * linux-low.c (linux_low_ptrace_options): Forward declare.
1081 (linux_arch_setup): Update its comment for general use.
1082 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
1083 (struct linux_target_ops): Use linux_post_create_inferior.
1084 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
1085 to post_create_inferior.
1086 * nto-low.c (struct nto_target_ops): Likewise.
1087 * spu-low.c (struct spu_target_ops): Likewise.
1088 * win32-low.c (struct win32_target_ops): Likewise.
1090 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
1092 * linux-arm-low.c: Remove duplicate arch/arm.h include.
1094 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1096 * linux-arm-low.c (arm_reinsert_addr): Remove function.
1097 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
1098 * linux-cris-low.c (cris_reinsert_addr> Remove function.
1099 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1100 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
1101 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1102 * linux-mips-low.c (mips_reinsert_addr): Remove function.
1103 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1104 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
1105 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1106 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
1107 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1109 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1111 * linux-low.c (linux_look_up_symbols): Don't call
1112 linux_supports_traceclone.
1113 * linux-low.h (thread_db_init): Remove use_events argument.
1114 * thread-db.c (thread_db_use_event): Remove global variable.
1115 (struct thread_db) <td_thr_event_enable_p>: Remove field.
1116 (struct thread_db) <td_create_bp>: Remove field.
1117 (thread_db_create_event): Remove function.
1118 (thread_db_enable_reporting): Likewise.
1119 (find_one_thread): Don't check for thread_db_use_events.
1120 (attach_thread): Likewise.
1121 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
1122 (try_thread_db_load_1): Don't check for thread_db_use_events.
1123 (thread_db_init): Remove use_events argument and thread events
1125 (remove_thread_event_breakpoints): Remove function.
1126 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
1128 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1130 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
1132 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1133 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
1134 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1135 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
1136 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
1138 * linux-crisv32-low.c (cris_supports_hardware_single_step):
1140 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1141 * linux-low.c (can_hardware_single_step): Use
1142 supports_hardware_single_step.
1143 (can_software_single_step): New function.
1144 (start_step_over): Call can_software_single_step.
1145 (linux_supports_hardware_single_step): New function.
1146 (struct target_ops) <supports_software_single_step>: Initialize.
1147 * linux-low.h (struct linux_target_ops)
1148 <supports_hardware_single_step>: Initialize.
1149 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
1150 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1151 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
1152 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
1153 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
1154 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1155 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
1156 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1157 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
1158 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
1160 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
1161 (struct linux_target_ops) <tile_supports_hardware_single_step>:
1163 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
1164 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1165 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
1167 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1168 * target.h (struct target_ops): <supports_software_single_step>:
1170 (target_supports_software_single_step): New macro.
1172 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1174 * linux-low.c (linux_wait_1): Fix pc advance condition.
1175 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
1176 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
1178 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1180 * linux-arm-low.c (arm_is_thumb_mode): New function.
1181 (arm_breakpoint_at): Use arm_is_thumb_mode.
1182 (arm_breakpoint_kind_from_current_state): New function.
1183 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
1185 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
1186 (linux_breakpoint_kind_from_current_state): New function.
1187 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
1188 * linux-low.h (struct linux_target_ops)
1189 <breakpoint_kind_from_current_state>: New field.
1190 * target.h (struct target_ops): Likewise.
1191 (target_breakpoint_kind_from_current_state): New macro.
1193 2015-11-30 Pedro Alves <palves@redhat.com>
1195 * linux-low.c (linux_resume): Wake up the event loop before
1198 2015-11-30 Pedro Alves <palves@redhat.com>
1200 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
1202 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
1204 * target.c (struct thread_search): New structure.
1205 (thread_search_callback): New function.
1206 (prev_general_thread): New global.
1207 (prepare_to_access_memory, done_accessing_memory): New functions.
1208 * target.h (prepare_to_access_memory, done_accessing_memory):
1209 Replace macros with function declarations.
1211 2015-11-30 Pedro Alves <palves@redhat.com>
1214 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
1215 report TARGET_WAITKIND_NO_RESUMED.
1216 * remote-utils.c (prepare_resume_reply): Handle
1217 TARGET_WAITKIND_NO_RESUMED.
1218 * server.c (report_no_resumed): New global.
1219 (handle_query) <qSupported>: Handle "no-resumed+". Report
1220 "no-resumed+" support.
1221 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
1222 return error if the client doesn't support no-resumed events.
1223 (push_stop_notification): New function.
1224 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
1225 events if the client supports them.
1227 2015-11-30 Pedro Alves <palves@redhat.com>
1229 * linux-low.c (thread_still_has_status_pending_p): Don't check
1231 (lwp_resumed): New function.
1232 (status_pending_p_callback): Return early if the LWP is not
1233 supposed to be resumed.
1235 2015-11-30 Pedro Alves <palves@redhat.com>
1237 * linux-low.c (handle_extended_wait): Assert that the LWP's
1238 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
1239 thread create events, leave the new child's status pending.
1240 (linux_low_filter_event): If GDB wants to hear about thread exit
1241 events, leave the LWP marked dead and don't delete it.
1242 (linux_wait_for_event_filtered): Don't check for thread exit.
1243 (filter_exit_event): New function.
1244 (linux_wait_1): Use it, when returning an exit event.
1245 (linux_resume_one_lwp_throw): Assert that the LWP's
1246 waitstatus is TARGET_WAITKIND_IGNORE.
1247 * remote-utils.c (prepare_resume_reply): Handle
1248 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
1249 * server.c (report_thread_events): New global.
1250 (handle_general_set): Handle QThreadEvents.
1251 (handle_query) <qSupported>: Handle and report QThreadEvents+;
1252 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
1253 TARGET_WAITKIND_THREAD_EXITED.
1254 * server.h (report_thread_events): Declare.
1256 2015-11-30 Pedro Alves <palves@redhat.com>
1258 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
1259 the thread's last_resume_kind was resume_stop.
1261 2015-11-30 Pedro Alves <palves@redhat.com>
1263 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
1266 2015-11-30 Pedro Alves <palves@redhat.com>
1268 * server.c (handle_v_requests): Handle vCtrlC.
1270 2015-11-30 Pedro Alves <palves@redhat.com>
1272 * gdbthread.h (find_any_thread_of_pid): Declare.
1273 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
1275 * server.c (handle_query): If current_thread is NULL, look for
1276 another thread of the selected process.
1278 2015-11-26 Daniel Colascione <dancol@dancol.org>
1279 Simon Marchi <simon.marchi@ericsson.com>
1281 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
1282 * server.c (handle_qxfer_threads_worker): Refactor to include thread
1284 * target.h (struct target_ops) <thread_name>: New field.
1285 (target_thread_name): New macro.
1287 2015-11-23 Joel Brobecker <brobecker@adacore.com>
1289 * regcache.h (regcache_invalidate_pid): Add declaration.
1290 * regcache.c (regcache_invalidate_pid): New function, extracted
1291 from regcache_invalidate.
1292 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
1293 Add trivial documentation comment.
1294 * lynx-low.c: Use regcache_invalidate_pid instead of
1295 regcache_invalidate.
1297 2015-11-23 Joel Brobecker <brobecker@adacore.com>
1299 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
1300 and Elf64_auxv_t if the target is Android.
1302 2015-11-22 Doug Evans <xdje42@gmail.com>
1304 * target.h: #include <sys/types.h>.
1306 2015-11-19 Pedro Alves <palves@redhat.com>
1308 * linux-low.c (linux_process_qsupported): Change prototype.
1310 * linux-low.h (struct linux_target_ops) <process_qsupported>:
1312 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
1313 and adjust to loop over all features.
1314 * server.c (handle_query) <qSupported>: Adjust to call
1315 target_process_qsupported once, passing it a vector of unprocessed
1317 * target.h (struct target_ops) <process_qsupported>: Change
1319 (target_process_qsupported): Adjust.
1321 2015-11-19 Pedro Alves <palves@redhat.com>
1323 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
1325 * configure: Regenerate.
1327 2015-11-19 Pedro Alves <palves@redhat.com>
1329 * configure: Regenerate.
1331 2015-11-19 Yao Qi <yao.qi@linaro.org>
1333 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
1336 2015-11-19 Yao Qi <yao.qi@linaro.org>
1338 * linux-aarch64-low.c (enum aarch64_operand_type): New.
1339 (struct aarch64_operand): Move enum out.
1341 2015-11-19 Yao Qi <yao.qi@linaro.org>
1343 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
1344 struct user_fpsimd_state *.
1345 (aarch64_store_fpregset): Likewise.
1347 2015-11-19 Yao Qi <yao.qi@linaro.org>
1349 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
1350 struct user_pt_regs *.
1351 (aarch64_store_gregset): Likewise.
1353 2015-11-18 Pedro Alves <palves@redhat.com>
1355 * Makefile.in (all_object_files): Add $IPA_OBJS.
1357 2015-11-17 Pedro Alves <palves@redhat.com>
1359 * win32-low.c (win32_resume): Use gdb_signal_from_host,
1360 GDB_SIGNAL_0 and gdb_signal_to_string.
1362 2015-11-17 Pedro Alves <palves@redhat.com>
1364 * win32-low.c (handle_output_debug_string): Remove parameter.
1365 (win32_kill): Remove our_status local and adjust call to
1366 handle_output_debug_string.
1367 (get_child_debug_event): Adjust call to
1368 handle_output_debug_string.
1370 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1372 * linux-mips-low.c (mips_fill_gregset): Add cast.
1373 (mips_store_gregset): Likewise.
1374 (mips_fill_fpregset): Likewise.
1375 (mips_store_fpregset): Likewise.
1377 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1379 * linux-mips-low.c (mips_add_watchpoint): Rename private to
1382 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1384 * linux-mips-low.c (mips_linux_new_thread): Change type of
1385 watch_type to enum target_hw_bp_type.
1387 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1389 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
1390 Change return type to arm_hwbp_type.
1392 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1394 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
1395 (arm_store_gregset): Likewise.
1396 * linux-arm-low.c (arm_get_hwcap): Likewise.
1397 (arm_read_description): Likewise.
1399 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1401 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
1403 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1405 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
1406 (ppc_fill_vsxregset): Likewise.
1407 (ppc_store_vsxregset): Likewise.
1408 (ppc_fill_vrregset): Likewise.
1409 (ppc_store_vrregset): Likewise.
1410 (ppc_fill_evrregset): Likewise.
1411 (ppc_store_evrregset): Likewise.
1413 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1415 * linux-ppc-low.c (ppc_usrregs_info): Remove
1416 forward-declaration.
1417 (ppc_arch_setup): Move lower in file.
1419 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
1421 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
1422 (ps_pdwrite): Likewise.
1424 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
1426 * linux-arm-low.c (arm_new_thread): Move pointer dereference
1427 to after assert checks.
1429 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
1431 * proc-service.c (ps_pdread): Add/adjust casts.
1432 (ps_pdwrite): Add/adjust casts.
1434 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
1436 * server.c (handle_search_memory_1): Cast return value of
1439 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
1441 * server.c (write_qxfer_response): Change type of data to
1444 2015-10-29 Pedro Alves <palves@redhat.com>
1446 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
1448 2015-10-29 Pedro Alves <palves@redhat.com>
1450 * tracepoint.c (clear_installed_tracepoints): Add casts.
1452 2015-10-29 Pedro Alves <palves@redhat.com>
1454 * server.c (handle_v_cont, process_serial_event): Add enum
1455 gdb_signal casts to signal parsing code.
1457 2015-10-29 Pedro Alves <palves@redhat.com>
1459 * linux-low.h (NULL_REGSET): Define.
1460 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
1461 * linux-arm-low.c (arm_regsets): Likewise.
1462 * linux-crisv32-low.c (cris_regsets): Likewise.
1463 * linux-m68k-low.c (m68k_regsets): Likewise.
1464 * linux-mips-low.c (mips_regsets): Likewise.
1465 * linux-nios2-low.c (nios2_regsets): Likewise.
1466 * linux-ppc-low.c (ppc_regsets): Likewise.
1467 * linux-s390-low.c (s390_regsets): Likewise.
1468 * linux-sh-low.c (sh_regsets): Likewise.
1469 * linux-sparc-low.c (sparc_regsets): Likewise.
1470 * linux-tic6x-low.c (tic6x_regsets): Likewise.
1471 * linux-tile-low.c (tile_regsets): Likewise.
1472 * linux-x86-low.c (x86_regsets): Likewise.
1473 * linux-xtensa-low.c (xtensa_regsets): Likewise.
1475 2015-10-29 Pedro Alves <palves@redhat.com>
1477 * linux-low.h (NULL_REGSET): Define.
1478 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
1479 * linux-arm-low.c (arm_regsets): Likewise.
1480 * linux-crisv32-low.c (cris_regsets): Likewise.
1481 * linux-m68k-low.c (m68k_regsets): Likewise.
1482 * linux-mips-low.c (mips_regsets): Likewise.
1483 * linux-nios2-low.c (nios2_regsets): Likewise.
1484 * linux-ppc-low.c (ppc_regsets): Likewise.
1485 * linux-s390-low.c (s390_regsets): Likewise.
1486 * linux-sh-low.c (sh_regsets): Likewise.
1487 * linux-sparc-low.c (sparc_regsets): Likewise.
1488 * linux-tic6x-low.c (tic6x_regsets): Likewise.
1489 * linux-tile-low.c (tile_regsets): Likewise.
1490 * linux-x86-low.c (x86_regsets): Likewise.
1491 * linux-xtensa-low.c (xtensa_regsets): Likewise.
1493 2015-10-26 Doug Evans <dje@google.com>
1495 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
1497 2015-10-26 Doug Evans <dje@google.com>
1499 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
1501 2015-10-26 Doug Evans <dje@google.com>
1503 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
1505 (attach_thread, find_new_threads_callback): Ditto.
1507 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1509 * mem-break.h (set_breakpoint_data): Remove.
1511 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1513 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
1514 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1515 (initialize_low): Remove set_breakpoint_data call.
1516 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
1517 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
1518 (initialize_low): Remove set_breakpoint_data call.
1519 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
1520 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1521 (initialize_low): Remove set_breakpoint_data call.
1523 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1525 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
1526 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
1527 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
1528 * target.h (target_breakpoint_kind_from_pc): New macro.
1530 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
1532 * linux-low.c (default_breakpoint_kind_from_pc): New function.
1533 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
1534 the default breakpoint kind.
1536 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1538 * linux-arm-low.c (arm_supports_z_point_type): Add software
1541 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1543 * linux-arm-low.c: Refactor breakpoint definitions.
1544 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
1545 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
1547 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1549 * Makefile.in: Add arm.c/o.
1550 * configure.srv: Likewise.
1551 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
1552 (arm_breakpoint_kind_from_pc): New function.
1553 (arm_sw_breakpoint_from_kind): Return proper kind.
1554 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
1556 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1558 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
1560 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
1561 (struct raw_breakpoint) <size>: Remove.
1562 (struct raw_breakpoint) <kind>: Add.
1563 (bp_size): New function.
1564 (bp_opcode): Likewise.
1565 (find_raw_breakpoint_at): Adjust for kind.
1566 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
1567 (remove_memory_breakpoint): Adjust for kind call bp_size.
1568 (set_raw_breakpoint_at): Adjust for kind.
1569 (set_breakpoint): Likewise.
1570 (set_breakpoint_at): Call breakpoint_kind_from_pc.
1571 (delete_raw_breakpoint): Adjust for kind.
1572 (delete_breakpoint): Likewise.
1573 (find_gdb_breakpoint): Likewise.
1574 (set_gdb_breakpoint_1): Likewise.
1575 (set_gdb_breakpoint): Likewise.
1576 (delete_gdb_breakpoint_1): Likewise.
1577 (delete_gdb_breakpoint): Likewise.
1578 (uninsert_raw_breakpoint): Likewise.
1579 (reinsert_raw_breakpoint): Likewise.
1580 (set_breakpoint_data): Remove.
1581 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
1582 (check_mem_read): Adjust for kind call bp_size.
1583 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
1584 (clone_one_breakpoint): Adjust for kind.
1585 * mem-break.h (set_gdb_breakpoint): Likewise.
1586 (delete_gdb_breakpoint): Likewise.
1587 * server.c (process_serial_event): Likewise.
1589 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1591 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
1592 (struct linux_target_ops) <breakpoint>: Remove.
1593 (struct linux_target_ops) <breakpoint_len>: Remove.
1594 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1595 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1596 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
1597 (arm_sw_breakpoint_from_kind): New function.
1598 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
1599 (struct linux_target_ops) <breakpoint>: Remove.
1600 (struct linux_target_ops) <breakpoint_len>: Remove.
1601 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1602 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1603 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
1604 (struct linux_target_ops) <breakpoint>: Remove.
1605 (struct linux_target_ops) <breakpoint_len>: Remove.
1606 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1607 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1608 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
1609 (struct linux_target_ops) <breakpoint>: Remove.
1610 (struct linux_target_ops) <breakpoint_len>: Remove.
1611 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1612 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1613 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
1614 and sw_breakpoint_from_kind to increment the pc.
1615 (linux_breakpoint_kind_from_pc): New function.
1616 (linux_sw_breakpoint_from_kind): New function.
1617 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
1618 (initialize_low): Call breakpoint_kind_from_pc and
1619 sw_breakpoint_from_kind to replace breakpoint_data/len.
1620 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
1622 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
1623 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
1624 (struct linux_target_ops) <breakpoint>: Remove.
1625 (struct linux_target_ops) <breakpoint_len>: Remove.
1626 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1627 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1628 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
1629 (struct linux_target_ops) <breakpoint>: Remove.
1630 (struct linux_target_ops) <breakpoint_len>: Remove.
1631 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1632 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1633 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
1634 (struct linux_target_ops) <breakpoint>: Remove.
1635 (struct linux_target_ops) <breakpoint_len>: Remove.
1636 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1637 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1638 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
1639 (struct linux_target_ops) <breakpoint>: Remove.
1640 (struct linux_target_ops) <breakpoint_len>: Remove.
1641 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1642 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1643 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
1644 (struct linux_target_ops) <breakpoint>: Remove.
1645 (struct linux_target_ops) <breakpoint_len>: Remove.
1646 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1647 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1648 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
1649 (struct linux_target_ops) <breakpoint>: Remove.
1650 (struct linux_target_ops) <breakpoint_len>: Remove.
1651 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1652 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1653 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
1654 (struct linux_target_ops) <breakpoint>: Remove.
1655 (struct linux_target_ops) <breakpoint_len>: Remove.
1656 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1657 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1658 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
1659 (struct linux_target_ops) <breakpoint>: Remove.
1660 (struct linux_target_ops) <breakpoint_len>: Remove.
1661 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1662 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1663 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
1664 (struct linux_target_ops) <breakpoint>: Remove.
1665 (struct linux_target_ops) <breakpoint_len>: Remove.
1666 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1667 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1668 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
1669 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
1670 (struct linux_target_ops) <breakpoint>: Remove.
1671 (struct linux_target_ops) <breakpoint_len>: Remove.
1672 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1673 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1674 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
1675 (struct linux_target_ops) <breakpoint>: Remove.
1676 (struct linux_target_ops) <breakpoint_len>: Remove.
1677 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1678 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1680 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1682 * linux-cris-low.c (cris_get_pc): Remove void arg.
1684 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
1686 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
1689 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
1691 * inferiors.c (thread_pid_matches_callback): New function.
1692 (find_thread_process): New function.
1693 (remove_thread): Reset current_thread.
1694 (remove_process): Assert threads have been removed first.
1696 2015-10-15 Yao Qi <yao.qi@linaro.org>
1698 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
1700 (aarch64_remove_point): Likewise.
1701 * regcache.c (regcache_register_size): New function.
1703 2015-10-12 Yao Qi <yao.qi@linaro.org>
1705 * linux-aarch64-low.c: Update all callers as emit_load_store
1706 is renamed to aarch64_emit_load_store.
1708 2015-10-12 Yao Qi <yao.qi@linaro.org>
1710 * linux-aarch64-low.c: Update all callers of function renaming
1711 from emit_insn to aarch64_emit_insn.
1713 2015-10-12 Yao Qi <yao.qi@linaro.org>
1715 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
1716 arch/aarch64-insn.h.
1717 (struct aarch64_memory_operand): Likewise.
1719 (emit_insn): Move to arch/aarch64-insn.c.
1720 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
1721 (emit_load_store): Move to arch/aarch64-insn.c.
1722 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
1723 (can_encode_int32): Remove.
1725 2015-10-12 Yao Qi <yao.qi@linaro.org>
1727 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
1728 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
1729 (aarch64_relocate_instruction): Likewise.
1730 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
1731 (struct aarch64_insn_visitor): Likewise.
1733 2015-10-12 Yao Qi <yao.qi@linaro.org>
1735 * linux-aarch64-low.c (struct aarch64_insn_data): New.
1736 (struct aarch64_insn_visitor): New.
1737 (struct aarch64_insn_relocation_data): New.
1738 (aarch64_ftrace_insn_reloc_b): New function.
1739 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1740 (aarch64_ftrace_insn_reloc_cb): Likewise.
1741 (aarch64_ftrace_insn_reloc_tb): Likewise.
1742 (aarch64_ftrace_insn_reloc_adr): Likewise.
1743 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
1744 (aarch64_ftrace_insn_reloc_others): Likewise.
1746 (aarch64_relocate_instruction): Use visitor.
1748 2015-10-12 Yao Qi <yao.qi@linaro.org>
1750 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
1751 int. Add argument buf.
1752 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
1753 aarch64_relocate_instruction.
1755 2015-10-12 Yao Qi <yao.qi@linaro.org>
1757 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
1758 argument insn. Remove local variable insn. Don't call
1760 (aarch64_install_fast_tracepoint_jump_pad): Call
1763 2015-09-30 Yao Qi <yao.qi@linaro.org>
1765 * linux-aarch64-low.c (emit_movk): Shorten a long line.
1766 (emit_load_store_pair): Likewise.
1768 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
1770 * dll.c (match_dll): Add cast(s).
1771 (unloaded_dll): Likewise.
1772 * linux-low.c (second_thread_of_pid_p): Likewise.
1773 (delete_lwp_callback): Likewise.
1774 (count_events_callback): Likewise.
1775 (select_event_lwp_callback): Likewise.
1776 (linux_set_resume_request): Likewise.
1777 * server.c (accumulate_file_name_length): Likewise.
1778 (emit_dll_description): Likewise.
1779 (handle_qxfer_threads_worker): Likewise.
1780 (visit_actioned_threads): Likewise.
1781 * thread-db.c (any_thread_of): Likewise.
1782 * tracepoint.c (same_process_p): Likewise.
1783 (match_blocktype): Likewise.
1784 (build_traceframe_info_xml): Likewise.
1786 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
1788 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
1790 (gdb_unparse_agent_expr): Likewise.
1791 * hostio.c (require_data): Likewise.
1792 (handle_pread): Likewise.
1793 * linux-low.c (disable_regset): Likewise.
1794 (fetch_register): Likewise.
1795 (store_register): Likewise.
1796 (get_dynamic): Likewise.
1797 (linux_qxfer_libraries_svr4): Likewise.
1798 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
1799 (set_fast_tracepoint_jump): Likewise.
1800 (uninsert_fast_tracepoint_jumps_at): Likewise.
1801 (reinsert_fast_tracepoint_jumps_at): Likewise.
1802 (validate_inserted_breakpoint): Likewise.
1803 (clone_agent_expr): Likewise.
1804 * regcache.c (init_register_cache): Likewise.
1805 * remote-utils.c (putpkt_binary_1): Likewise.
1806 (decode_M_packet): Likewise.
1807 (decode_X_packet): Likewise.
1808 (look_up_one_symbol): Likewise.
1809 (relocate_instruction): Likewise.
1810 (monitor_output): Likewise.
1811 * server.c (handle_search_memory): Likewise.
1812 (handle_qxfer_exec_file): Likewise.
1813 (handle_qxfer_libraries): Likewise.
1814 (handle_qxfer): Likewise.
1815 (handle_query): Likewise.
1816 (handle_v_cont): Likewise.
1817 (handle_v_run): Likewise.
1818 (captured_main): Likewise.
1819 * target.c (write_inferior_memory): Likewise.
1820 * thread-db.c (try_thread_db_load_from_dir): Likewise.
1821 * tracepoint.c (init_trace_buffer): Likewise.
1822 (add_tracepoint_action): Likewise.
1823 (add_traceframe): Likewise.
1824 (add_traceframe_block): Likewise.
1825 (cmd_qtdpsrc): Likewise.
1826 (cmd_qtdv): Likewise.
1827 (cmd_qtstatus): Likewise.
1828 (response_source): Likewise.
1829 (response_tsv): Likewise.
1830 (cmd_qtnotes): Likewise.
1831 (gdb_collect): Likewise.
1832 (initialize_tracepoint): Likewise.
1834 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1836 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
1837 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
1838 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
1840 (enum aarch64_condition_codes): New enum.
1841 (w0): New static global.
1844 (struct aarch64_memory_operand) <type>: New
1845 MEMORY_OPERAND_POSTINDEX type.
1846 (postindex_memory_operand): New helper function.
1847 (emit_ret): New function.
1848 (emit_load_store_pair): New function, factored out of emit_stp
1849 with support for MEMORY_OPERAND_POSTINDEX.
1850 (emit_stp): Rewrite using emit_load_store_pair.
1851 (emit_ldp): New function.
1852 (emit_load_store): Likewise.
1853 (emit_ldr): Mention post-index instruction in comment.
1854 (emit_ldrh): New function.
1855 (emit_ldrb): New function.
1856 (emit_ldrsw): Mention post-index instruction in comment.
1857 (emit_str): Likewise.
1858 (emit_subs): New function.
1859 (emit_cmp): Likewise.
1860 (emit_and): Likewise.
1861 (emit_orr): Likewise.
1862 (emit_orn): Likewise.
1863 (emit_eor): Likewise.
1864 (emit_mvn): Likewise.
1865 (emit_lslv): Likewise.
1866 (emit_lsrv): Likewise.
1867 (emit_asrv): Likewise.
1868 (emit_mul): Likewise.
1869 (emit_sbfm): Likewise.
1870 (emit_sbfx): Likewise.
1871 (emit_ubfm): Likewise.
1872 (emit_ubfx): Likewise.
1873 (emit_csinc): Likewise.
1874 (emit_cset): Likewise.
1875 (emit_nop): Likewise.
1876 (emit_ops_insns): New helper function.
1877 (emit_pop): Likewise.
1878 (emit_push): Likewise.
1879 (aarch64_emit_prologue): New function.
1880 (aarch64_emit_epilogue): Likewise.
1881 (aarch64_emit_add): Likewise.
1882 (aarch64_emit_sub): Likewise.
1883 (aarch64_emit_mul): Likewise.
1884 (aarch64_emit_lsh): Likewise.
1885 (aarch64_emit_rsh_signed): Likewise.
1886 (aarch64_emit_rsh_unsigned): Likewise.
1887 (aarch64_emit_ext): Likewise.
1888 (aarch64_emit_log_not): Likewise.
1889 (aarch64_emit_bit_and): Likewise.
1890 (aarch64_emit_bit_or): Likewise.
1891 (aarch64_emit_bit_xor): Likewise.
1892 (aarch64_emit_bit_not): Likewise.
1893 (aarch64_emit_equal): Likewise.
1894 (aarch64_emit_less_signed): Likewise.
1895 (aarch64_emit_less_unsigned): Likewise.
1896 (aarch64_emit_ref): Likewise.
1897 (aarch64_emit_if_goto): Likewise.
1898 (aarch64_emit_goto): Likewise.
1899 (aarch64_write_goto_address): Likewise.
1900 (aarch64_emit_const): Likewise.
1901 (aarch64_emit_call): Likewise.
1902 (aarch64_emit_reg): Likewise.
1903 (aarch64_emit_pop): Likewise.
1904 (aarch64_emit_stack_flush): Likewise.
1905 (aarch64_emit_zero_ext): Likewise.
1906 (aarch64_emit_swap): Likewise.
1907 (aarch64_emit_stack_adjust): Likewise.
1908 (aarch64_emit_int_call_1): Likewise.
1909 (aarch64_emit_void_call_2): Likewise.
1910 (aarch64_emit_eq_goto): Likewise.
1911 (aarch64_emit_ne_goto): Likewise.
1912 (aarch64_emit_lt_goto): Likewise.
1913 (aarch64_emit_le_goto): Likewise.
1914 (aarch64_emit_gt_goto): Likewise.
1915 (aarch64_emit_ge_got): Likewise.
1916 (aarch64_emit_ops_impl): New static global variable.
1917 (aarch64_emit_ops): New target function, return
1918 &aarch64_emit_ops_impl.
1919 (struct linux_target_ops): Install it.
1921 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1923 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
1924 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
1926 * linux-aarch64-ipa.c: New file.
1927 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
1929 (aarch64_get_thread_area): New target method.
1930 (extract_signed_bitfield): New helper function.
1931 (aarch64_decode_ldr_literal): New function.
1932 (enum aarch64_opcodes): New enum.
1933 (struct aarch64_register): New struct.
1934 (struct aarch64_operand): New struct.
1935 (x0): New static global.
1944 (aarch64_register): New helper function.
1945 (register_operand): Likewise.
1946 (immediate_operand): Likewise.
1947 (struct aarch64_memory_operand): New struct.
1948 (offset_memory_operand): New helper function.
1949 (preindex_memory_operand): Likewise.
1950 (enum aarch64_system_control_registers): New enum.
1951 (ENCODE): New macro.
1952 (emit_insn): New helper function.
1953 (emit_b): New function.
1954 (emit_bcond): Likewise.
1955 (emit_cb): Likewise.
1956 (emit_tb): Likewise.
1957 (emit_blr): Likewise.
1958 (emit_stp): Likewise.
1959 (emit_ldp_q_offset): Likewise.
1960 (emit_stp_q_offset): Likewise.
1961 (emit_load_store): Likewise.
1962 (emit_ldr): Likewise.
1963 (emit_ldrsw): Likewise.
1964 (emit_str): Likewise.
1965 (emit_ldaxr): Likewise.
1966 (emit_stxr): Likewise.
1967 (emit_stlr): Likewise.
1968 (emit_data_processing_reg): Likewise.
1969 (emit_data_processing): Likewise.
1970 (emit_add): Likewise.
1971 (emit_sub): Likewise.
1972 (emit_mov): Likewise.
1973 (emit_movk): Likewise.
1974 (emit_mov_addr): Likewise.
1975 (emit_mrs): Likewise.
1976 (emit_msr): Likewise.
1977 (emit_sevl): Likewise.
1978 (emit_wfe): Likewise.
1979 (append_insns): Likewise.
1980 (can_encode_int32_in): New helper function.
1981 (aarch64_relocate_instruction): New function.
1982 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
1983 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
1984 (struct linux_target_ops): Install aarch64_get_thread_area,
1985 aarch64_install_fast_tracepoint_jump_pad and
1986 aarch64_get_min_fast_tracepoint_insn_len.
1988 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1990 * Makefile.in (aarch64-insn.o): New rule.
1991 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
1993 2015-09-21 Yao Qi <yao.qi@linaro.org>
1995 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
1997 2015-09-21 Yao Qi <yao.qi@linaro.org>
1999 * tracepoint.c (max_jump_pad_size): Remove.
2001 2015-09-18 Yao Qi <yao.qi@linaro.org>
2003 * linux-aarch64-low.c: Don't include sys/uio.h.
2004 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
2006 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
2008 * tracepoint.c (eval_result_type): Change prototype.
2009 (condition_true_at_tracepoint): Fix argument to compiled_cond.
2011 2015-09-15 Pedro Alves <palves@redhat.com>
2013 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
2014 Check whether to report exec events instead of checking whether
2015 multiprocess is enabled.
2017 2015-09-15 Pedro Alves <palves@redhat.com>
2020 * remote-utils.c (prepare_resume_reply): Merge
2021 TARGET_WAITKIND_VFORK_DONE switch case with the
2022 TARGET_WAITKIND_FORKED case.
2024 2015-09-15 Yao Qi <yao.qi@linaro.org>
2026 * server.c (handle_query): Check string comparison using
2027 "else if" instead of "if".
2029 2015-09-15 Yao Qi <yao.qi@linaro.org>
2031 * server.c (vCont_supported): New global variable.
2032 (handle_query): Set vCont_supported to 1 if "vContSupported+"
2033 matches. Append ";vContSupported+" to own_buf.
2034 (handle_v_requests): Append ";s;S" to own_buf if target supports
2035 hardware single step or vCont_supported is false.
2036 (capture_main): Set vCont_supported to zero.
2038 2015-09-15 Yao Qi <yao.qi@linaro.org>
2040 * linux-low.c (linux_supports_conditional_breakpoints): Rename
2042 (linux_supports_hardware_single_step): ... New function.
2043 (linux_target_ops): Update.
2044 * lynx-low.c (lynx_target_ops): Set field
2045 supports_hardware_single_step to target_can_do_hardware_single_step.
2046 * nto-low.c (nto_target_ops): Likewise.
2047 * spu-low.c (spu_target_ops): Likewise.
2048 * win32-low.c (win32_target_ops): Likewise.
2049 * target.c (target_can_do_hardware_single_step): New function.
2050 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2051 Remove. <supports_hardware_single_step>: New field.
2052 (target_supports_conditional_breakpoints): Remove.
2053 (target_supports_hardware_single_step): New macro.
2054 (target_can_do_hardware_single_step): Declare.
2055 * server.c (handle_query): Use target_supports_hardware_single_step
2056 instead of target_supports_conditional_breakpoints.
2058 2015-09-15 Yao Qi <yao.qi@linaro.org>
2060 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
2062 (struct linux_target_ops the_low_target): Install
2063 aarch64_linux_siginfo_fixup.
2065 2015-09-11 Don Breazeal <donb@codesourcery.com>
2066 Luis Machado <lgustavo@codesourcery.com>
2068 * linux-low.c (linux_mourn): Static declaration.
2069 (linux_arch_setup): Move in front of
2070 handle_extended_wait.
2071 (linux_arch_setup_thread): New function.
2072 (handle_extended_wait): Handle exec events. Call
2073 linux_arch_setup_thread. Make event_lwp argument a
2074 pointer-to-a-pointer.
2075 (check_zombie_leaders): Do not check stopped threads.
2076 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
2077 (linux_low_filter_event): Add lwp and thread for exec'ing
2078 non-leader thread if leader thread has been deleted.
2079 Refactor code into linux_arch_setup_thread and call it.
2080 Pass child lwp pointer by reference to handle_extended_wait.
2081 (linux_wait_for_event_filtered): Update comment.
2082 (linux_wait_1): Prevent clobbering exec event status.
2083 (linux_supports_exec_events): New function.
2084 (linux_target_ops) <supports_exec_events>: Initialize new member.
2085 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
2087 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
2088 * server.c (report_exec_events): New global variable.
2089 (handle_query): Handle qSupported query for exec-events feature.
2090 (captured_main): Initialize report_exec_events.
2091 * server.h (report_exec_events): Declare new global variable.
2092 * target.h (struct target_ops) <supports_exec_events>: New
2094 (target_supports_exec_events): New macro.
2095 * win32-low.c (win32_target_ops) <supports_exec_events>:
2096 Initialize new member.
2098 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
2100 * linux-low.c (linux_low_enable_btrace): Remove.
2101 (linux_target_ops): Replace linux_low_enable_btrace with
2102 linux_enable_btrace.
2104 2015-09-03 Yao Qi <yao.qi@linaro.org>
2106 * linux-aarch64-low.c (aarch64_insert_point): Call
2107 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
2110 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2112 * linux-low.c (check_stopped_by_breakpoint): Use
2113 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
2115 2015-08-27 Pedro Alves <palves@redhat.com>
2117 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
2119 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
2121 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
2122 the XNEW-family equivalent.
2123 (compile_bytecodes): Likewise.
2124 * dll.c (loaded_dll): Likewise.
2125 * event-loop.c (append_callback_event): Likewise.
2126 (create_file_handler): Likewise.
2127 (create_file_event): Likewise.
2128 * hostio.c (handle_open): Likewise.
2129 * inferiors.c (add_thread): Likewise.
2130 (add_process): Likewise.
2131 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
2132 * linux-arm-low.c (arm_new_process): Likewise.
2133 (arm_new_thread): Likewise.
2134 * linux-low.c (add_to_pid_list): Likewise.
2135 (linux_add_process): Likewise.
2136 (handle_extended_wait): Likewise.
2137 (add_lwp): Likewise.
2138 (enqueue_one_deferred_signal): Likewise.
2139 (enqueue_pending_signal): Likewise.
2140 (linux_resume_one_lwp_throw): Likewise.
2141 (linux_resume_one_thread): Likewise.
2142 (linux_read_memory): Likewise.
2143 (linux_write_memory): Likewise.
2144 * linux-mips-low.c (mips_linux_new_process): Likewise.
2145 (mips_linux_new_thread): Likewise.
2146 (mips_add_watchpoint): Likewise.
2147 * linux-x86-low.c (initialize_low_arch): Likewise.
2148 * lynx-low.c (lynx_add_process): Likewise.
2149 * mem-break.c (set_raw_breakpoint_at): Likewise.
2150 (set_breakpoint): Likewise.
2151 (add_condition_to_breakpoint): Likewise.
2152 (add_commands_to_breakpoint): Likewise.
2153 (clone_agent_expr): Likewise.
2154 (clone_one_breakpoint): Likewise.
2155 * regcache.c (new_register_cache): Likewise.
2156 * remote-utils.c (look_up_one_symbol): Likewise.
2157 * server.c (queue_stop_reply): Likewise.
2158 (start_inferior): Likewise.
2159 (queue_stop_reply_callback): Likewise.
2160 (handle_target_event): Likewise.
2161 * spu-low.c (fetch_ppc_memory): Likewise.
2162 (store_ppc_memory): Likewise.
2163 * target.c (set_target_ops): Likewise.
2164 * thread-db.c (thread_db_load_search): Likewise.
2165 (try_thread_db_load_1): Likewise.
2166 * tracepoint.c (add_tracepoint): Likewise.
2167 (add_tracepoint_action): Likewise.
2168 (create_trace_state_variable): Likewise.
2169 (cmd_qtdpsrc): Likewise.
2170 (cmd_qtro): Likewise.
2171 (add_while_stepping_state): Likewise.
2172 * win32-low.c (child_add_thread): Likewise.
2173 (get_image_name): Likewise.
2175 2015-08-25 Yao Qi <yao.qi@linaro.org>
2177 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
2179 2015-08-25 Yao Qi <yao.qi@linaro.org>
2181 * Makefile.in (aarch64-linux.o): New rule.
2182 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
2184 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
2185 (aarch64_init_debug_reg_state): Make it extern.
2186 (aarch64_linux_prepare_to_resume): Remove.
2188 2015-08-25 Yao Qi <yao.qi@linaro.org>
2190 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
2191 lwp_arch_private_info and ptid_of_lwp.
2193 2015-08-25 Yao Qi <yao.qi@linaro.org>
2195 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
2196 Find proc_info by find_process_pid. All callers updated.
2198 2015-08-25 Yao Qi <yao.qi@linaro.org>
2200 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
2202 (debug_reg_change_callback): Remove.
2203 (aarch64_notify_debug_reg_change): Remove.
2205 2015-08-25 Yao Qi <yao.qi@linaro.org>
2207 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
2208 Call current_lwp_ptid.
2210 2015-08-25 Yao Qi <yao.qi@linaro.org>
2212 * linux-aarch64-low.c (debug_reg_change_callback): Use
2215 2015-08-25 Yao Qi <yao.qi@linaro.org>
2217 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
2219 2015-08-25 Yao Qi <yao.qi@linaro.org>
2221 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
2223 2015-08-25 Yao Qi <yao.qi@linaro.org>
2225 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
2228 2015-08-25 Yao Qi <yao.qi@linaro.org>
2230 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
2232 (debug_reg_change_callback): Remove argument entry and add argument
2233 lwp. Remove local variable thread. Don't print thread id in the
2234 debugging output. Don't check whether pid of thread equals to pid.
2235 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
2236 iterate_over_lwps instead find_inferior.
2238 2015-08-24 Pedro Alves <palves@redhat.com>
2240 * inferiors.c (get_first_process): New function.
2241 * inferiors.h (get_first_process): New declaration.
2242 * remote-utils.c (read_ptid): Default to the first process in the
2243 list, instead of to the current thread's process.
2245 2015-08-24 Pedro Alves <palves@redhat.com>
2247 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
2248 * event-loop.c: Likewise.
2249 * remote-utils.c: Likewise.
2250 * tracepoint.c: Likewise.
2252 2015-08-24 Pedro Alves <palves@redhat.com>
2254 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
2257 2015-08-21 Pedro Alves <palves@redhat.com>
2259 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
2260 instead of literal 1.
2262 2015-08-21 Pedro Alves <palves@redhat.com>
2264 * tdesc.c (default_description): Explicitly zero-initialize.
2266 2015-08-21 Pedro Alves <palves@redhat.com>
2269 * inferiors.c (remove_thread): Discard any pending stop reply for
2271 * server.c (remove_all_on_match_pid): Rename to ...
2272 (remove_all_on_match_ptid): ... this. Work with a filter ptid
2274 (discard_queued_stop_replies): Change parameter to a ptid. Now
2276 (handle_v_kill, kill_inferior_callback, captured_main)
2277 (process_serial_event): Adjust.
2278 * server.h (discard_queued_stop_replies): Declare.
2280 2015-08-21 Pedro Alves <palves@redhat.com>
2282 * linux-low.c (wait_for_sigstop): Always switch to no thread
2283 selected if the previously current thread dies.
2284 * lynx-low.c (lynx_request_interrupt): Use the first thread's
2285 process instead of the current thread's.
2286 * remote-utils.c (input_interrupt): Don't check if there's no
2288 * server.c (gdb_read_memory, gdb_write_memory): If setting the
2289 current thread to the general thread fails, error out.
2290 (handle_qxfer_auxv, handle_qxfer_libraries)
2291 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
2292 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
2293 (handle_query): Check if there's a thread selected instead of
2294 checking whether there's any thread in the thread list.
2295 (handle_qxfer_threads, handle_qxfer_btrace)
2296 (handle_qxfer_btrace_conf): Don't error out early if there's no
2297 thread in the thread list.
2298 (handle_v_cont, myresume): Don't set the current thread to the
2300 (process_serial_event) <Hg handling>: Also set thread_id if the
2301 previous general thread is still alive.
2302 (process_serial_event) <g/G handling>: If setting the current
2303 thread to the general thread fails, error out.
2304 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
2305 thread's lwp instead of the current thread's.
2306 * target.c (set_desired_thread): If the desired thread was not
2307 found, leave the current thread pointing to NULL. Return an int
2308 (boolean) indicating success.
2309 * target.h (set_desired_thread): Change return type to int.
2311 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
2313 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
2314 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
2316 (ps_get_thread_area): New function.
2318 2015-08-19 Gary Benson <gbenson@redhat.com>
2320 * hostio.c (handle_pread): Do not attempt to read more data
2321 than hostio_reply_with_data can fit in a packet.
2323 2015-08-18 Joel Brobecker <brobecker@adacore.com>
2325 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
2327 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
2329 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
2331 2015-08-06 Pedro Alves <palves@redhat.com>
2333 * tracepoint.c (expr_eval_result): Now an int.
2335 2015-08-06 Pedro Alves <palves@redhat.com>
2337 * gdbthread.h (struct regcache): Forward declare.
2338 (struct thread_info) <regcache_data>: Now a struct regcache
2340 * inferiors.c (inferior_regcache_data)
2341 (set_inferior_regcache_data): Now work with struct regcache
2343 * inferiors.h (struct regcache): Forward declare.
2344 (inferior_regcache_data, set_inferior_regcache_data): Now work
2345 with struct regcache pointers.
2346 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
2347 (free_register_cache_thread): Remove struct regcache pointer
2350 2015-08-06 Pedro Alves <palves@redhat.com>
2352 * server.c (captured_main): On error, print the exception message
2353 to stderr, and if run_once is set, throw a quit.
2355 2015-08-06 Pedro Alves <palves@redhat.com>
2357 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
2360 2015-08-06 Pedro Alves <palves@redhat.com>
2362 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
2363 reading beyond the passed in buffer length.
2365 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
2367 * tracepoint.c (symbol_list) <required>: Remove.
2369 2015-08-06 Pedro Alves <palves@redhat.com>
2371 * linux-low.c (handle_extended_wait): Set the fork child's suspend
2372 count if stopping and suspending threads.
2373 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
2374 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
2375 (linux_detach): Complete an ongoing step-over.
2376 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
2378 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
2379 (linux_wait_1): If passing a signal to the inferior after
2380 finishing a step-over, unsuspend and re-resume all lwps. If we
2381 see a single-step event but the thread should be continuing, don't
2382 pass the trap to gdb.
2383 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
2384 internal_error instead of gdb_assert.
2385 (enqueue_pending_signal): New function.
2386 (check_ptrace_stopped_lwp_gone): Add debug output.
2387 (start_step_over): Use internal_error instead of gdb_assert.
2388 (complete_ongoing_step_over): New function.
2389 (linux_resume_one_thread): Don't resume a suspended thread.
2390 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
2393 2015-08-06 Pedro Alves <palves@redhat.com>
2395 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
2396 (linux_thread_alive): Use lwp_is_marked_dead.
2397 (extended_event_reported): Delete.
2398 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
2399 instead of extended_event_reported.
2400 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
2402 (lwp_is_marked_dead): New function.
2403 (lwp_running): Use lwp_is_marked_dead.
2404 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
2407 2015-08-06 Pedro Alves <palves@redhat.com>
2409 * linux-low.c (linux_wait_1): Move fork event output out of the
2410 !report_to_gdb check. Pass event_child->waitstatus to
2411 target_waitstatus_to_string instead of ourstatus.
2413 2015-08-04 Yao Qi <yao.qi@linaro.org>
2415 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
2416 if current_thread is 32 bit.
2418 2015-08-04 Yao Qi <yao.qi@linaro.org>
2420 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2421 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2422 * server.c (extended_protocol): Remove "static".
2423 * server.h (extended_protocol): Declare it.
2425 2015-08-04 Yao Qi <yao.qi@linaro.org>
2427 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
2428 both aarch64 and aarch32.
2429 (aarch64_set_pc): Likewise.
2431 2015-08-04 Yao Qi <yao.qi@linaro.org>
2433 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
2434 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
2435 arm-with-neon.xml to srv_xmlfiles.
2436 * linux-aarch64-low.c: Include linux-aarch32-low.h.
2437 (is_64bit_tdesc): New function.
2438 (aarch64_linux_read_description): New function.
2439 (aarch64_arch_setup): Call aarch64_linux_read_description.
2440 (regs_info): Rename to regs_info_aarch64.
2441 (aarch64_regs_info): Return right regs_info.
2442 (initialize_low_arch): Call initialize_low_arch_aarch32.
2444 2015-08-04 Yao Qi <yao.qi@linaro.org>
2446 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
2447 * linux-aarch32-low.c: New file.
2448 * linux-aarch32-low.h: New file.
2449 * linux-arm-low.c (arm_fill_gregset): Move it to
2450 linux-aarch32-low.c.
2451 (arm_store_gregset): Likewise.
2452 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
2453 (arm_store_vfpregset): Call arm_store_vfpregset_num.
2454 (arm_arch_setup): Check if PTRACE_GETREGSET works.
2455 (regs_info): Rename to regs_info_arm.
2456 (arm_regs_info): Return regs_info_aarch32 if
2457 have_ptrace_getregset is 1 and target description is
2458 arm_with_neon or arm_with_vfpv3.
2459 (initialize_low_arch): Don't call init_registers_arm_with_neon.
2460 Call initialize_low_arch_aarch32 instead.
2462 2015-08-04 Yao Qi <yao.qi@linaro.org>
2464 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
2465 * linux-low.c: ... here.
2466 * linux-low.h (have_ptrace_getregset): Declare it.
2468 2015-08-04 Pedro Alves <palves@redhat.com>
2470 * thread-db.c (struct thread_db): Use new typedefs.
2471 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
2473 (disable_thread_event_reporting): Cast result of dlsym to
2474 destination function pointer type.
2475 (thread_db_mourn): Use td_ta_delete_ftype.
2477 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
2479 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
2481 (CDX_BREAKPOINT): Define for R2.
2482 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
2483 (the_low_target): Add comments.
2485 2015-07-30 Yao Qi <yao.qi@linaro.org>
2487 * linux-arm-low.c (arm_hwcap): Remove it.
2488 (arm_read_description): New local variable arm_hwcap. Don't
2489 set arm_hwcap to zero.
2491 2015-07-30 Yao Qi <yao.qi@linaro.org>
2493 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
2494 Use regcache->tdesc instead.
2495 (arm_store_wmmxregset): Likewise.
2496 (arm_fill_vfpregset): Likewise.
2497 (arm_store_vfpregset): Likewise.
2499 2015-07-30 Yao Qi <yao.qi@linaro.org>
2501 * linux-arm-low.c: Include arch/arm.h.
2502 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
2503 (arm_store_gregset): Likewise.
2505 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
2507 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
2508 ptrace's 4th parameter.
2510 2015-07-27 Yao Qi <yao.qi@linaro.org>
2512 * configure.srv (case aarch64*-*-linux*): Don't set
2515 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
2517 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
2519 * linux-arm-low.c: Likewise.
2520 * linux-cris-low.c: Likewise.
2521 * linux-crisv32-low.c: Likewise.
2522 * linux-low.c: Likewise.
2523 * linux-m68k-low.c: Likewise.
2524 * linux-mips-low.c: Likewise.
2525 * linux-nios2-low.c: Likewise.
2526 * linux-s390-low.c: Likewise.
2527 * linux-sparc-low.c: Likewise.
2528 * linux-tic6x-low.c: Likewise.
2529 * linux-tile-low.c: Likewise.
2530 * linux-x86-low.c: Likewise.
2532 2015-07-24 Pedro Alves <palves@redhat.com>
2534 * config.in: Regenerate.
2535 * configure: Regenerate.
2537 2015-07-24 Pedro Alves <palves@redhat.com>
2539 * acinclude.m4: Include ../ptrace.m4.
2540 * configure.ac: Call GDB_AC_PTRACE.
2541 * config.in, configure: Regenerate.
2543 2015-07-24 Yao Qi <yao.qi@linaro.org>
2545 * linux-low.c (linux_create_inferior): Remove setting to
2546 proc->priv->new_inferior.
2547 (linux_attach): Likewise.
2548 (linux_low_filter_event): Likewise.
2549 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
2551 2015-07-24 Yao Qi <yao.qi@linaro.org>
2553 * linux-low.c (linux_arch_setup): New function.
2554 (linux_low_filter_event): If proc->tdesc is NULL and
2555 proc->attached is true, call the_low_target.arch_setup.
2556 Otherwise, keep status pending, and return.
2557 (linux_resume_one_lwp_throw): Don't call get_pc if
2558 thread->while_stepping isn't NULL. Don't call
2559 get_thread_regcache if proc->tdesc is NULL.
2560 (need_step_over_p): Return 0 if proc->tdesc is NULL.
2561 (linux_target_ops): Install arch_setup.
2562 * server.c (start_inferior): Call the_target->arch_setup.
2563 * target.h (struct target_ops) <arch_setup>: New field.
2564 (target_arch_setup): New marco.
2565 * lynx-low.c (lynx_target_ops): Update.
2566 * nto-low.c (nto_target_ops): Update.
2567 * spu-low.c (spu_target_ops): Update.
2568 * win32-low.c (win32_target_ops): Update.
2570 2015-07-24 Yao Qi <yao.qi@linaro.org>
2572 * linux-low.c (linux_add_process): Don't set
2573 proc->priv->new_inferior.
2574 (linux_create_inferior): Set proc->priv->new_inferior to 1.
2575 (linux_attach): Likewise.
2577 2015-07-24 Yao Qi <yao.qi@linaro.org>
2579 * server.c (start_inferior): Code refactor.
2581 2015-07-24 Yao Qi <yao.qi@linaro.org>
2583 * server.c (process_serial_event): Set general_thread.
2585 2015-07-21 Yao Qi <yao.qi@linaro.org>
2587 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
2588 aarch64_linux_get_debug_reg_capacity.
2590 2015-07-17 Yao Qi <yao.qi@linaro.org>
2592 * Makefile.in (aarch64-linux-hw-point.o): New rule.
2593 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
2594 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
2595 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
2596 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
2597 (AARCH64_HWP_ALIGNMENT): Likewise.
2598 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
2599 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
2600 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
2601 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
2602 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
2603 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
2604 (struct aarch64_debug_reg_state): Likewise.
2605 (struct arch_lwp_info): Likewise.
2606 (aarch64_align_watchpoint): Likewise.
2607 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
2608 (aarch64_watchpoint_length): Likewise.
2609 (aarch64_point_encode_ctrl_reg): Likewise
2610 (aarch64_point_is_aligned): Likewise.
2611 (aarch64_align_watchpoint): Likewise.
2612 (aarch64_linux_set_debug_regs):
2613 (aarch64_dr_state_insert_one_point): Likewise.
2614 (aarch64_dr_state_remove_one_point): Likewise.
2615 (aarch64_handle_breakpoint): Likewise.
2616 (aarch64_handle_aligned_watchpoint): Likewise.
2617 (aarch64_handle_unaligned_watchpoint): Likewise.
2618 (aarch64_handle_watchpoint): Likewise.
2620 2015-07-17 Yao Qi <yao.qi@linaro.org>
2622 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
2623 and don't aarch64_get_debug_reg_state. All callers update.
2624 (aarch64_handle_aligned_watchpoint): Likewise.
2625 (aarch64_handle_unaligned_watchpoint): Likewise.
2626 (aarch64_handle_watchpoint): Likewise.
2627 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
2628 (aarch64_remove_point): Likewise.
2630 2015-07-17 Yao Qi <yao.qi@linaro.org>
2632 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
2634 (aarch64_handle_unaligned_watchpoint): Likewise.
2636 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2638 Revert the previous 3 commits:
2639 Move gdb_regex* to common/
2640 Move linux_find_memory_regions_full & co.
2641 gdbserver build-id attribute generator
2643 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2644 Jan Kratochvil <jan.kratochvil@redhat.com>
2646 gdbserver build-id attribute generator.
2647 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
2648 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
2649 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
2651 (get_dynamic): Use find_pdhr to traverse program headers.
2652 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
2653 (compare_mapping_entry_range, struct find_memory_region_callback_data)
2654 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
2655 (get_hex_build_id): New.
2656 (linux_qxfer_libraries_svr4): Add optional build-id attribute
2657 to reply XML document.
2659 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2660 Jan Kratochvil <jan.kratochvil@redhat.com>
2662 * target.c: Include target/target-utils.h and fcntl.h.
2663 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
2664 (target_fileio_read_stralloc): New functions.
2666 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2668 * Makefile.in (OBS): Add gdb_regex.o.
2670 * config.in: Rebuilt.
2671 * configure: Rebuilt.
2673 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2674 Jan Kratochvil <jan.kratochvil@redhat.com>
2676 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
2677 * Makefile.in (OBS): Add target-utils.o.
2678 (linux-maps.o, target-utils.o): New.
2679 * configure.srv (srv_linux_obj): Add linux-maps.o.
2681 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
2683 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
2685 (the_low_target): Install it.
2687 2015-07-14 Pedro Alves <palves@redhat.com>
2689 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
2690 Instead, ignore ECHILD, and throw an error for other errnos.
2692 2015-07-10 Pedro Alves <palves@redhat.com>
2694 * event-loop.c (struct callback_event) <data>: Change type to
2695 gdb_client_data instance instead of gdb_client_data pointer.
2696 (append_callback_event): Adjust.
2698 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
2700 * linux-aarch64-low.c: Add comments for each linux_target_ops
2701 method. Remove comments already covered in target_ops and
2702 linux_target_ops definitions.
2703 (the_low_target): Add comments for each unimplemented method.
2705 2015-07-09 Yao Qi <yao.qi@linaro.org>
2707 * linux-aarch64-low.c (aarch64_regmap): Remove.
2708 (aarch64_usrregs_info): Remove.
2709 (regs_info): Set field usrregs to NULL.
2711 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
2713 * linux-low.c: Include "rsp-low.h"
2714 (linux_low_encode_pt_config, linux_low_encode_raw): New.
2715 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
2716 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
2717 (handle_btrace_enable_pt): New.
2718 (handle_btrace_general_set): Support "pt".
2719 (handle_btrace_conf_general_set): Support "pt:size".
2721 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
2723 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
2726 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
2728 * linux-aarch64-low.c: Remove comment about endianness.
2729 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
2730 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
2733 2015-06-24 Gary Benson <gbenson@redhat.com>
2735 * linux-i386-ipa.c (stdint.h): Do not include.
2736 * lynx-i386-low.c (stdint.h): Likewise.
2737 * lynx-ppc-low.c (stdint.h): Likewise.
2738 * mem-break.c (stdint.h): Likewise.
2739 * thread-db.c (stdint.h): Likewise.
2740 * tracepoint.c (stdint.h): Likewise.
2741 * win32-low.c (stdint.h): Likewise.
2743 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
2745 * server.c (write_qxfer_response): Update call to
2746 remote_escape_output.
2748 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
2749 Jan Kratochvil <jan.kratochvil@redhat.com>
2751 Merge multiple hex conversions.
2752 * gdbreplay.c (tohex): Rename to 'fromhex'.
2753 (logchar): Use fromhex.
2755 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
2757 * server.c (handle_qxfer_libraries): Set `version' attribute for
2760 2015-06-10 Gary Benson <gbenson@redhat.com>
2762 * target.h (struct target_ops) <multifs_open>: New field.
2763 <multifs_unlink>: Likewise.
2764 <multifs_readlink>: Likewise.
2765 * linux-low.c (nat/linux-namespaces.h): New include.
2766 (linux_target_ops): Initialize the_target->multifs_open,
2767 the_target->multifs_unlink and the_target->multifs_readlink.
2768 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
2769 * hostio.c (hostio_fs_pid): New static variable.
2770 (hostio_handle_new_gdb_connection): New function.
2771 (handle_setfs): Likewise.
2772 (handle_open): Use the_target->multifs_open as appropriate.
2773 (handle_unlink): Use the_target->multifs_unlink as appropriate.
2774 (handle_readlink): Use the_target->multifs_readlink as
2776 (handle_vFile): Handle vFile:setfs packets.
2777 * server.c (handle_query): Call hostio_handle_new_gdb_connection
2778 after target_handle_new_gdb_connection.
2780 2015-06-10 Gary Benson <gbenson@redhat.com>
2782 * configure.ac (AC_CHECK_FUNCS): Add setns.
2783 * config.in: Regenerate.
2784 * configure: Likewise.
2785 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
2786 (linux-namespaces.o): New rule.
2787 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
2789 2015-06-09 Gary Benson <gbenson@redhat.com>
2791 * hostio.c (handle_open): Process mode argument with
2792 fileio_to_host_mode.
2794 2015-06-01 Yao Qi <yao.qi@linaro.org>
2796 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
2797 * linux-x86-low.c: Likewise.
2799 2015-05-28 Don Breazeal <donb@codesourcery.com>
2801 * linux-low.c (handle_extended_wait): Initialize
2802 thread_info.last_resume_kind for new fork children.
2804 2015-05-15 Pedro Alves <palves@redhat.com>
2806 * target.h (target_handle_new_gdb_connection): Rewrite using if
2807 wrapped in do/while.
2809 2015-05-14 Joel Brobecker <brobecker@adacore.com>
2811 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
2812 * configure, config.in: Regenerate.
2813 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
2816 2015-05-12 Don Breazeal <donb@codesourcery.com>
2818 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
2819 PTRACE_EVENT_VFORK_DONE.
2820 (linux_low_ptrace_options, extended_event_reported): Add vfork
2822 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
2823 and "vforkdone" for RSP 'T' Stop Reply Packet.
2824 * server.h (report_vfork_events): Declare
2827 2015-05-12 Don Breazeal <donb@codesourcery.com>
2829 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
2830 (the_low_target) <new_fork>: Initialize new member.
2831 * linux-arm-low.c (arm_new_fork): New function.
2832 (the_low_target) <new_fork>: Initialize new member.
2833 * linux-low.c (handle_extended_wait): Call new target function
2835 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
2836 * linux-mips-low.c (mips_add_watchpoint): New function
2837 extracted from mips_insert_point.
2838 (the_low_target) <new_fork>: Initialize new member.
2839 (mips_linux_new_fork): New function.
2840 (mips_insert_point): Call mips_add_watchpoint.
2841 * linux-x86-low.c (x86_linux_new_fork): New function.
2842 (the_low_target) <new_fork>: Initialize new member.
2844 2015-05-12 Don Breazeal <donb@codesourcery.com>
2846 * linux-low.c (handle_extended_wait): Implement return value,
2847 rename argument 'event_child' to 'event_lwp', handle
2848 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
2849 (linux_low_ptrace_options): New function.
2850 (linux_low_filter_event): Call linux_low_ptrace_options,
2851 use different argument fo linux_enable_event_reporting,
2852 use return value from handle_extended_wait.
2853 (extended_event_reported): New function.
2854 (linux_wait_1): Call extended_event_reported and set
2855 status to report fork events.
2856 (linux_write_memory): Add pid to debug message.
2857 (reset_lwp_ptrace_options_callback): New function.
2858 (linux_handle_new_gdb_connection): New function.
2859 (linux_target_ops): Initialize new structure member.
2860 * linux-low.h (struct lwp_info) <waitstatus>: New member.
2861 * lynx-low.c: Initialize new structure member.
2862 * remote-utils.c (prepare_resume_reply): Implement stop reason
2863 "fork" for "T" stop message.
2864 * server.c (handle_query): Call handle_new_gdb_connection.
2865 * server.h (report_fork_events): Declare global flag.
2866 * target.h (struct target_ops) <handle_new_gdb_connection>:
2868 (target_handle_new_gdb_connection): New macro.
2869 * win32-low.c: Initialize new structure member.
2871 2015-05-12 Don Breazeal <donb@codesourcery.com>
2873 * mem-break.c (APPEND_TO_LIST): Define macro.
2874 (clone_agent_expr): New function.
2875 (clone_one_breakpoint): New function.
2876 (clone_all_breakpoints): New function.
2877 * mem-break.h: Declare new functions.
2879 2015-05-12 Don Breazeal <donb@codesourcery.com>
2881 * linux-low.c (linux_supports_fork_events): New function.
2882 (linux_supports_vfork_events): New function.
2883 (linux_target_ops): Initialize new structure members.
2884 (initialize_low): Call linux_check_ptrace_features.
2885 * lynx-low.c (lynx_target_ops): Initialize new structure
2887 * server.c (report_fork_events, report_vfork_events):
2889 (handle_query): Add new features to qSupported packet and
2891 (captured_main): Initialize new global variables.
2892 * target.h (struct target_ops) <supports_fork_events>:
2894 <supports_vfork_events>: New member.
2895 (target_supports_fork_events): New macro.
2896 (target_supports_vfork_events): New macro.
2897 * win32-low.c (win32_target_ops): Initialize new structure
2900 2015-05-12 Gary Benson <gbenson@redhat.com>
2902 * server.c (handle_qxfer_exec_file): Use current process
2905 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
2907 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
2908 Remove HAVE_PTRACE_GETREGS conditionals.
2909 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
2910 instead of PTRACE_GETREGS and PTRACE_SETREGS.
2912 2015-05-08 Yao Qi <yao.qi@linaro.org>
2914 * linux-low.c (linux_supports_conditional_breakpoints): New
2916 (linux_target_ops): Install new target method.
2917 * lynx-low.c (lynx_target_ops): Install NULL hook for
2918 supports_conditional_breakpoints.
2919 * nto-low.c (nto_target_ops): Likewise.
2920 * spu-low.c (spu_target_ops): Likewise.
2921 * win32-low.c (win32_target_ops): Likewise.
2922 * server.c (handle_query): Check
2923 target_supports_conditional_breakpoints.
2924 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2926 (target_supports_conditional_breakpoints): New macro.
2928 2015-05-06 Pedro Alves <palves@redhat.com>
2931 * server.c (start_inferior): If the process exits, mourn it.
2933 2015-04-21 Gary Benson <gbenson@redhat.com>
2935 * hostio.c (fileio_open_flags_to_host): Factored out to
2936 fileio_to_host_openflags in common/fileio.c. Single use
2939 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
2941 * linux-xtensa-low.c (xtensa_fill_gregset)
2942 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
2945 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
2947 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
2948 (regs_info): Replace usrregs pointer with NULL.
2950 2015-04-17 Gary Benson <gbenson@redhat.com>
2952 * target.h (struct target_ops) <pid_to_exec_file>: New field.
2953 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
2954 * server.c (handle_qxfer_exec_file): New function.
2955 (qxfer_packets): Add exec-file entry.
2956 (handle_query): Report qXfer:exec-file:read as supported packet.
2958 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
2960 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
2962 2015-04-09 Gary Benson <gbenson@redhat.com>
2964 * hostio-errno.c (errno_to_fileio_error): Remove function.
2965 Update caller to use remote_fileio_to_fio_error.
2967 2015-04-09 Yao Qi <yao.qi@linaro.org>
2969 * linux-low.c (linux_insert_point): Call
2970 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
2971 (linux_remove_point): Call remove_memory_breakpoint if type is
2973 * linux-x86-low.c (x86_insert_point): Don't call
2974 insert_memory_breakpoint.
2975 (x86_remove_point): Don't call remove_memory_breakpoint.
2977 2015-04-01 Pedro Alves <palves@redhat.com>
2978 Cleber Rosa <crosa@redhat.com>
2980 * server.c (gdbserver_usage): Reorganize and extend the usage
2983 2015-03-24 Pedro Alves <palves@redhat.com>
2985 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
2986 output. Also dump TRAP_TRACE.
2987 (linux_low_filter_event): In debug output, distinguish a
2988 resume_stop SIGSTOP from a delayed SIGSTOP.
2990 2015-03-24 Gary Benson <gbenson@redhat.com>
2992 * linux-x86-low.c (x86_linux_new_thread): Moved to
2994 (x86_linux_prepare_to_resume): Likewise.
2996 2015-03-24 Gary Benson <gbenson@redhat.com>
2998 * Makefile.in (x86-linux-dregs.o): New rule.
2999 * configure.srv: Add x86-linux-dregs.o to relevant targets.
3000 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
3001 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
3002 (x86_linux_dr_get): Likewise.
3003 (x86_linux_dr_set): Likewise.
3004 (update_debug_registers_callback): Likewise.
3005 (x86_linux_dr_set_addr): Likewise.
3006 (x86_linux_dr_get_addr): Likewise.
3007 (x86_linux_dr_set_control): Likewise.
3008 (x86_linux_dr_get_control): Likewise.
3009 (x86_linux_dr_get_status): Likewise.
3010 (x86_linux_update_debug_registers): Likewise.
3012 2015-03-24 Gary Benson <gbenson@redhat.com>
3014 * linux-x86-low.c (x86_linux_update_debug_registers):
3015 New function, factored out from...
3016 (x86_linux_prepare_to_resume): ...this.
3018 2015-03-24 Gary Benson <gbenson@redhat.com>
3020 * linux-x86-low.c (x86_linux_dr_get): Update comments.
3021 (x86_linux_dr_set): Likewise.
3022 (update_debug_registers_callback): Likewise.
3023 (x86_linux_dr_set_addr): Likewise.
3024 (x86_linux_dr_get_addr): Likewise.
3025 (x86_linux_dr_set_control): Likewise.
3026 (x86_linux_dr_get_control): Likewise.
3027 (x86_linux_dr_get_status): Likewise.
3028 (x86_linux_prepare_to_resume): Likewise.
3030 2015-03-24 Gary Benson <gbenson@redhat.com>
3032 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
3033 Use perror_with_name. Pass string through gettext.
3034 (x86_linux_dr_set): Likewise.
3036 2015-03-24 Gary Benson <gbenson@redhat.com>
3038 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
3039 (x86_linux_dr_set_addr): ...this.
3040 (x86_dr_low_get_addr): Rename to...
3041 (x86_linux_dr_get_addr): ...this.
3042 (x86_dr_low_set_control): Rename to...
3043 (x86_linux_dr_set_control): ...this.
3044 (x86_dr_low_get_control): Rename to...
3045 (x86_linux_dr_get_control): ...this.
3046 (x86_dr_low_get_status): Rename to...
3047 (x86_linux_dr_get_status): ...this.
3048 (x86_dr_low): Update with new function names.
3050 2015-03-24 Gary Benson <gbenson@redhat.com>
3052 * Makefile.in (x86-linux.o): New rule.
3053 * configure.srv: Add x86-linux.o to relevant targets.
3054 * linux-low.c (lwp_set_arch_private_info): New function.
3055 (lwp_arch_private_info): Likewise.
3056 * linux-x86-low.c: Include nat/x86-linux.h.
3057 (arch_lwp_info): Removed structure.
3058 (update_debug_registers_callback):
3059 Use lwp_set_debug_registers_changed.
3060 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
3061 and lwp_set_debug_registers_changed.
3062 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
3064 2015-03-24 Gary Benson <gbenson@redhat.com>
3066 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
3067 * linux-arm-low.c (arm_new_thread): Likewise.
3068 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
3069 * linux-mips-low.c (mips_linux_new_thread): Likewise.
3070 * linux-x86-low.c (x86_linux_new_thread): Likewise.
3071 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
3073 2015-03-24 Gary Benson <gbenson@redhat.com>
3075 * linux-low.c (ptid_of_lwp): New function.
3076 (lwp_is_stopped): Likewise.
3077 (lwp_stop_reason): Likewise.
3078 * linux-x86-low.c (update_debug_registers_callback):
3080 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
3083 2015-03-24 Gary Benson <gbenson@redhat.com>
3085 * linux-low.h (linux_stop_lwp): Remove declaration.
3087 2015-03-24 Gary Benson <gbenson@redhat.com>
3089 * linux-low.h: Include nat/linux-nat.h.
3090 * linux-low.c (iterate_over_lwps_args): New structure.
3091 (iterate_over_lwps_filter): New function.
3092 (iterate_over_lwps): Likewise.
3093 * linux-x86-low.c (update_debug_registers_callback):
3094 Update signature to what iterate_over_lwps expects.
3095 Remove PID check that iterate_over_lwps now performs.
3096 (x86_dr_low_set_addr): Use iterate_over_lwps.
3097 (x86_dr_low_set_control): Likewise.
3099 2015-03-24 Gary Benson <gbenson@redhat.com>
3101 * linux-x86-low.c (x86_debug_reg_state): New function.
3102 (x86_linux_prepare_to_resume): Use the above.
3104 2015-03-24 Gary Benson <gbenson@redhat.com>
3106 * linux-low.c (current_lwp_ptid): New function.
3107 * linux-x86-low.c: Include nat/linux-nat.h.
3108 (x86_dr_low_get_addr): Use current_lwp_ptid.
3109 (x86_dr_low_get_control): Likewise.
3110 (x86_dr_low_get_status): Likewise.
3112 2015-03-20 Pedro Alves <palves@redhat.com>
3114 * tracepoint.c (cmd_qtstatus): Make "str" const.
3116 2015-03-20 Pedro Alves <palves@redhat.com>
3118 * server.c (handle_general_set): Make "req_str" const.
3120 2015-03-19 Pedro Alves <palves@redhat.com>
3122 * linux-low.c (linux_resume_one_lwp): Rename to ...
3123 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
3124 instead call perror_with_name.
3125 (check_ptrace_stopped_lwp_gone): New function.
3126 (linux_resume_one_lwp): Reimplement as wrapper around
3127 linux_resume_one_lwp_throw that swallows errors if the LWP is
3130 2015-03-19 Pedro Alves <palves@redhat.com>
3132 * linux-low.c (count_events_callback, select_event_lwp_callback):
3133 No longer check whether the thread has resume_stop as last resume
3136 2015-03-19 Pedro Alves <palves@redhat.com>
3138 * linux-low.c (count_events_callback, select_event_lwp_callback):
3139 Use the lwp's status_pending_p field, not the thread's.
3141 2015-03-19 Pedro Alves <palves@redhat.com>
3143 * linux-low.c (select_event_lwp_callback): Update comments to
3144 no longer mention SIGTRAP.
3146 2015-03-18 Gary Benson <gbenson@redhat.com>
3148 * server.c (handle_query): Do not report vFile:fstat as supported.
3150 2015-03-11 Gary Benson <gbenson@redhat.com>
3152 * hostio.c (sys/types.h): New include.
3153 (sys/stat.h): Likewise.
3154 (common-remote-fileio.h): Likewise.
3155 (handle_fstat): New function.
3156 (handle_vFile): Handle vFile:fstat packets.
3158 2015-03-11 Gary Benson <gbenson@redhat.com>
3160 * configure.ac (AC_CHECK_MEMBERS): Add checks for
3161 struct stat.st_blocks and struct stat.st_blksize.
3162 * configure: Regenerate.
3163 * config.in: Likewise.
3164 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
3165 (OBS): Add common-remote-fileio.o.
3166 (common-remote-fileio.o): New rule.
3168 2015-03-09 Pedro Alves <palves@redhat.com>
3170 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
3171 'struct sockaddr' pointer in 'accept' call.
3173 2015-03-09 Pedro Alves <palves@redhat.com>
3176 2015-03-07 Pedro Alves <palves@redhat.com>
3177 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3178 or <winsock2.h> here. Instead include "gdb_socket.h".
3179 (remote_open): Use union gdb_sockaddr_u.
3180 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3181 or <winsock2.h> here. Instead include "gdb_socket.h".
3182 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3183 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3185 (init_named_socket, gdb_agent_helper_thread): Use union
3188 2015-03-07 Pedro Alves <palves@redhat.com>
3190 * configure.ac (build_warnings): Move
3191 -Wdeclaration-after-statement to the C-specific set.
3192 * configure: Regenerate.
3194 2015-03-07 Pedro Alves <palves@redhat.com>
3196 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3197 or <winsock2.h> here. Instead include "gdb_socket.h".
3198 (remote_open): Use union gdb_sockaddr_u.
3199 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3200 or <winsock2.h> here. Instead include "gdb_socket.h".
3201 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3202 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3204 (init_named_socket, gdb_agent_helper_thread): Use union
3207 2015-03-07 Pedro Alves <palves@redhat.com>
3209 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
3212 2015-03-06 Yao Qi <yao.qi@linaro.org>
3214 * linux-aarch64-low.c (aarch64_insert_point): Use
3215 show_debug_regs as a boolean.
3216 (aarch64_remove_point): Likewise.
3218 2015-03-05 Pedro Alves <palves@redhat.com>
3220 * lynx-low.c (lynx_target_ops): Install NULL hooks for
3221 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
3222 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
3223 * nto-low.c (nto_target_ops): Likewise.
3224 * spu-low.c (spu_target_ops): Likewise.
3225 * win32-low.c (win32_target_ops): Likewise.
3227 2015-03-04 Pedro Alves <palves@redhat.com>
3229 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3230 Decide whether a breakpoint triggered based on the SIGTRAP's
3232 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
3233 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3234 (linux_low_filter_event): Check for breakpoints before checking
3236 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
3238 (linux_stopped_by_sw_breakpoint)
3239 (linux_supports_stopped_by_sw_breakpoint)
3240 (linux_stopped_by_hw_breakpoint)
3241 (linux_supports_stopped_by_hw_breakpoint): New functions.
3242 (linux_target_ops): Install new target methods.
3244 2015-03-04 Pedro Alves <palves@redhat.com>
3246 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
3247 * server.c (swbreak_feature, hwbreak_feature): New globals.
3248 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
3249 (captured_main): Clear swbreak_feature and hwbreak_feature.
3250 * server.h (swbreak_feature, hwbreak_feature): Declare.
3251 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
3252 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
3253 supports_stopped_by_hw_breakpoint>: New fields.
3254 (target_supports_stopped_by_sw_breakpoint)
3255 (target_stopped_by_sw_breakpoint)
3256 (target_supports_stopped_by_hw_breakpoint)
3257 (target_stopped_by_hw_breakpoint): Declare.
3259 2015-03-04 Pedro Alves <palves@redhat.com>
3261 enum lwp_stop_reason -> enum target_stop_reason
3262 * linux-low.c (check_stopped_by_breakpoint): Adjust.
3263 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
3264 (linux_wait_1, stuck_in_jump_pad_callback)
3265 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
3266 (linux_stopped_by_watchpoint):
3267 * linux-low.h (enum lwp_stop_reason): Delete.
3268 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
3269 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
3271 2015-03-04 Yao Qi <yao.qi@linaro.org>
3273 * Makefile.in (SFILES): Add linux-aarch64-low.c.
3275 2015-03-03 Gary Benson <gbenson@redhat.com>
3277 * hostio.c (handle_vFile): Fix prefix lengths.
3279 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
3281 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
3284 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
3286 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
3287 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
3288 (clean): Add "rm -f" for above C files.
3289 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
3290 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
3291 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
3292 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
3293 * linux-s390-low.c (HWCAP_S390_VX): New macro.
3294 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
3295 (init_registers_s390x_vx_linux64)
3296 (init_registers_s390x_tevx_linux64)
3297 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
3298 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
3300 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
3301 (s390_store_vxrs_high): New functions.
3302 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
3304 (s390_arch_setup): Add logic for selecting one of the new target
3305 descriptions. Activate the new vector regsets if applicable.
3306 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
3307 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
3308 and init_registers_s390x_tevx_linux64.
3310 2015-03-01 Pedro Alves <palves@redhat.com>
3312 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
3315 2015-02-27 Pedro Alves <palves@redhat.com>
3317 * linux-x86-low.c (u_debugreg_offset): New function.
3318 (x86_linux_dr_get, x86_linux_dr_set): Use it.
3320 2015-02-27 Pedro Alves <palves@redhat.com>
3322 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
3323 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
3324 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
3325 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
3326 (ps_lsetfpregs, ps_getpid)
3327 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
3328 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
3329 (ps_lsetxregs, ps_plog): Declare.
3331 2015-02-27 Pedro Alves <palves@redhat.com>
3333 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
3334 IP_AGENT_EXPORT_FUNC.
3335 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
3336 IP_AGENT_EXPORT_FUNC.
3337 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
3338 (IP_AGENT_EXPORT): Delete.
3339 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
3340 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
3341 (gdb_trampoline_buffer_error, collecting, gdb_collect)
3342 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
3343 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
3344 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
3345 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
3346 (traceframe_read_count, traceframe_write_count)
3347 (traceframes_created, trace_state_variables, get_raw_reg)
3348 (get_trace_state_variable_value, set_trace_state_variable_value)
3349 (ust_loaded, helper_thread_id, cmd_buf): Use
3350 IPA_SYM_EXPORTED_NAME.
3351 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
3352 (tracepoints) Use IP_AGENT_EXPORT_VAR.
3353 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
3354 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3355 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
3356 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
3357 EXTERN_C_PUSH/EXTERN_C_POP.
3358 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
3359 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
3360 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3361 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
3362 (traceframe_write_count, traceframe_read_count)
3363 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
3364 (about_to_request_buffer_space, get_trace_state_variable_value)
3365 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
3366 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
3367 EXTERN_C_PUSH/EXTERN_C_POP.
3368 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
3369 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
3370 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
3371 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3372 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
3373 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
3374 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
3375 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
3377 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
3378 (IP_AGENT_EXPORT_VAR_DECL): Define.
3380 (gdb_agent_get_raw_reg): Declare.
3382 2015-02-27 Tom Tromey <tromey@redhat.com>
3383 Pedro Alves <palves@redhat.com>
3385 Rename symbols whose names are reserved C++ keywords throughout.
3387 2015-02-27 Pedro Alves <palves@redhat.com>
3389 * Makefile.in (COMPILER): New, get it from autoconf.
3390 (CXX): Get from autoconf instead.
3391 (COMPILE.pre): Use COMPILER.
3392 (CC-LD): Rename to ...
3393 (CC_LD): ... this. Use COMPILER.
3394 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
3395 (CXX_FOR_TARGET): Default to g++ instead of gcc.
3396 * acinclude.m4: Include build-with-cxx.m4.
3397 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
3398 Disable -Werror by default if building in C++ mode.
3399 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
3400 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
3401 the C++ compiler. Save/restore CXXFLAGS too.
3402 * configure: Regenerate.
3404 2015-02-27 Pedro Alves <palves@redhat.com>
3406 * acinclude.m4: Include libiberty.m4.
3407 * configure.ac: Call libiberty_INIT.
3408 * config.in, configure: Regenerate.
3410 2015-02-26 Pedro Alves <palves@redhat.com>
3412 * linux-low.c (linux_wait_1): When incrementing the PC past a
3413 program breakpoint always use the_low_target.breakpoint_len as
3414 increment, rather than the maximum between that and
3415 the_low_target.decr_pc_after_break.
3417 2015-02-23 Pedro Alves <palves@redhat.com>
3419 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
3420 thread was doing a step-over; always adjust the PC if
3421 we stepped over a permanent breakpoint.
3422 (linux_wait_1): If we stepped over breakpoint that was on top of a
3423 permanent breakpoint, manually advance the PC past it.
3425 2015-02-23 Pedro Alves <palves@redhat.com>
3427 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
3429 (x86_fill_gregset, x86_store_gregset): Use it when handling
3432 2015-02-20 Pedro Alves <palves@redhat.com>
3434 * thread-db.c: Include "nat/linux-procfs.h".
3435 (thread_db_init): Skip listing new threads if the kernel supports
3436 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
3438 2015-02-20 Pedro Alves <palves@redhat.com>
3440 * linux-low.c (status_pending_p_callback): Use ptid_match.
3442 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
3444 PR breakpoints/16812
3445 * linux-low.c (wstatus_maybe_breakpoint): Remove.
3446 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
3447 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
3449 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
3451 PR breakpoints/15956
3452 * tracepoint.c (cmd_qtinit): Add check for current_thread.
3454 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3456 * linux-low.c (linux_low_btrace_conf): Print size.
3457 * server.c (handle_btrace_conf_general_set): New.
3458 (hanle_general_set): Call handle_btrace_conf_general_set.
3459 (handle_query): Report Qbtrace-conf:bts:size as supported.
3461 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3463 * linux-low.c (linux_low_enable_btrace): Update parameters.
3464 (linux_low_btrace_conf): New.
3465 (linux_target_ops)<to_btrace_conf>: Initialize.
3466 * server.c (current_btrace_conf): New.
3467 (handle_btrace_enable): Rename to ...
3468 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
3469 to target_enable_btrace. Update comment. Update users.
3470 (handle_qxfer_btrace_conf): New.
3471 (qxfer_packets): Add btrace-conf entry.
3472 (handle_query): Report qXfer:btrace-conf:read as supported packet.
3473 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
3474 (target_ops)<read_btrace_conf>: New.
3475 (target_enable_btrace): Update parameters.
3476 (target_read_btrace_conf): New.
3478 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3480 * server.c (handle_btrace_general_set): Remove call to
3481 target_supports_btrace.
3482 (supported_btrace_packets): New.
3483 (handle_query): Call supported_btrace_packets.
3484 * target.h: include btrace-common.h.
3485 (btrace_target_info): Removed.
3486 (supports_btrace, target_supports_btrace): Update parameters.
3488 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3490 * Makefile.in (SFILES): Add common/btrace-common.c.
3491 (OBS): Add common/btrace-common.o.
3492 (btrace-common.o): Add build rules.
3493 * linux-low: Include btrace-common.h.
3494 (linux_low_read_btrace): Use struct btrace_data. Call
3495 btrace_data_init and btrace_data_fini.
3497 2015-02-06 Pedro Alves <palves@redhat.com>
3499 * thread-db.c (find_new_threads_callback): Add debug output.
3501 2015-02-04 Pedro Alves <palves@redhat.com>
3503 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
3504 (resume_stopped_resumed_lwps): New function.
3505 (linux_wait_for_event_filtered): Use it.
3507 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3509 * Makefile.in (SFILES): Add linux-personality.c.
3510 (linux-personality.o): New rule.
3511 * configure.srv (srv_linux_obj): Add linux-personality.o to the
3512 list of objects to be built.
3513 * linux-low.c: Include nat/linux-personality.h.
3514 (linux_create_inferior): Remove code to disable address space
3515 randomization (moved to ../nat/linux-personality.c). Create
3516 cleanup to disable address space randomization.
3518 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3520 * Makefile.in (posix-strerror.o): New rule.
3521 (mingw-strerror.o): Likewise.
3522 * configure: Regenerated.
3523 * configure.ac: Source file ../common/common.host. Initialize new
3524 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
3526 2015-01-14 Yao Qi <yao@codesourcery.com>
3528 * Makefile.in (SFILES): Add nat/ppc-linux.c.
3529 (ppc-linux.o): New rule.
3530 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
3531 * configure.ac: AC_CHECK_FUNCS(getauxval).
3532 * config.in: Re-generated.
3533 * configure: Re-generated.
3534 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
3535 ppc64_64bit_inferior_p
3537 2015-01-14 Yao Qi <yao@codesourcery.com>
3539 * linux-ppc-low.c: Include "nat/ppc-linux.h".
3540 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
3541 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
3542 (PT_ORIG_R3, PT_TRAP): Likewise.
3543 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
3544 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
3545 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
3547 2015-01-10 Joel Brobecker <brobecker@adacore.com>
3549 * i387-fp.c (i387_cache_to_xsave): In look over
3550 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
3551 zmmh_low_space field by use of zmmh_high_space.
3553 2015-01-09 Pedro Alves <palves@redhat.com>
3555 * linux-low.c (step_over_bkpt): Move higher up in the file.
3556 (handle_extended_wait): Don't store the stop_pc here.
3557 (get_stop_pc): Adjust comments and rename to ...
3558 (check_stopped_by_breakpoint): ... this. Record whether the LWP
3559 stopped for a software breakpoint or hardware breakpoint.
3560 (thread_still_has_status_pending_p): New function.
3561 (status_pending_p_callback): Use
3562 thread_still_has_status_pending_p. If the event is no longer
3563 interesting, resume the LWP.
3564 (handle_tracepoints): Add assert.
3565 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
3566 (wstatus_maybe_breakpoint): New function.
3567 (cancel_breakpoint): Delete function.
3568 (check_stopped_by_watchpoint): New function, factored out from
3569 linux_low_filter_event.
3570 (lp_status_maybe_breakpoint): Delete function.
3571 (linux_low_filter_event): Remove filter_ptid argument.
3572 Leave thread group exits pending here. Store the LWP's stop PC.
3573 Always leave events pending.
3574 (linux_wait_for_event_filtered): Pull all events out of the
3575 kernel, and leave them all pending.
3576 (count_events_callback, select_event_lwp_callback): Consider all
3578 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
3579 (select_event_lwp): Only give preference to the stepping LWP in
3580 all-stop mode. Adjust comments.
3581 (ignore_event): New function.
3582 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
3583 references to cancel_breakpoints. Adjust to renames. Also give
3584 equal priority to all LWPs that have had events in non-stop mode.
3585 If reporting a software breakpoint event, unadjust the LWP's PC.
3586 (linux_wait): If linux_wait_1 returned an ignored event, retry.
3587 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
3589 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
3590 (resume_status_pending_p): Use thread_still_has_status_pending_p.
3591 (linux_stopped_by_watchpoint): Adjust.
3592 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
3593 * linux-low.h (enum lwp_stop_reason): New.
3594 (struct lwp_info) <stop_pc>: Adjust comment.
3595 <stopped_by_watchpoint>: Delete field.
3596 <stop_reason>: New field.
3597 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
3598 * mem-break.c (software_breakpoint_inserted_here)
3599 (hardware_breakpoint_inserted_here): New function.
3600 * mem-break.h (software_breakpoint_inserted_here)
3601 (hardware_breakpoint_inserted_here): Declare.
3602 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
3603 (cancel_breakpoints): Delete.
3604 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
3605 (upload_fast_traceframes): Remove references to
3608 2015-01-09 Pedro Alves <palves@redhat.com>
3610 * thread-db.c (find_new_threads_callback): Ignore thread if the
3611 kernel thread ID is -1.
3613 2015-01-09 Pedro Alves <palves@redhat.com>
3615 * linux-low.c (linux_attach_fail_reason_string): Move to
3616 nat/linux-ptrace.c, and rename.
3617 (linux_attach_lwp): Update comment.
3618 (attach_proc_task_lwp_callback): New function.
3619 (linux_attach): Adjust to rename and use
3620 linux_proc_attach_tgid_threads.
3621 (linux_attach_fail_reason_string): Delete declaration.
3623 2015-01-01 Joel Brobecker <brobecker@adacore.com>
3625 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
3626 * server.c (gdbserver_version): Likewise.
3628 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
3630 * remote-utils.c: Include ctype.h.
3631 (input_interrupt): Explicitly handle the case when the char
3632 received is the NUL byte. Improve the printing of non-ASCII
3635 2014-12-16 Joel Brobecker <brobecker@adacore.com>
3637 * linux-low.c (linux_low_filter_event): Update call to
3638 linux_enable_event_reporting following the addition of
3639 a new parameter to that function.
3641 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
3644 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
3645 (AARCH64_FPCR_REGNO): Likewise.
3646 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
3647 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
3648 (aarch64_store_fpregset): Likewise.
3650 2014-12-15 Joel Brobecker <brobecker@adacore.com>
3652 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
3653 Remove FIXME comment about assumption about N.
3655 2014-12-13 Joel Brobecker <brobecker@adacore.com>
3657 * configure.ac: If large-file support is disabled in GDBserver,
3658 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
3659 * configure: Regenerate.
3661 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3663 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
3664 warning upon ENODATA from ptrace.
3665 * linux-s390-low.c (s390_store_tdb): New.
3666 (s390_regsets): Add regset for NT_S390_TDB.
3668 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3670 * linux-low.c (regsets_store_inferior_registers): Skip regsets
3671 without a fill_function.
3672 * linux-s390-low.c (s390_fill_last_break): Remove.
3673 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
3674 (s390_arch_setup): Use regset's size instead of fill_function for
3677 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3679 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
3680 the regset's store function when ptrace returned an error.
3681 * regcache.c (get_thread_regcache): Invalidate register cache
3682 before fetching inferior's registers.
3684 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3686 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
3687 while-loop as for-loop.
3688 (regsets_store_inferior_registers): Likewise.
3690 2014-11-28 Yao Qi <yao@codesourcery.com>
3692 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
3693 * config.in, configure: Re-generate.
3694 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
3697 2014-11-21 Yao Qi <yao@codesourcery.com>
3699 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
3700 (AC_CHECK_HEADERS): Remove malloc.h.
3701 * configure: Re-generated.
3702 * config.in: Re-generated.
3703 * server.h: Don't include alloca.h and malloc.h.
3704 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
3705 Don't include malloc.h.
3707 2014-11-17 Joel Brobecker <brobecker@adacore.com>
3709 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
3710 corresponding ERRNO check in same block.
3712 2014-11-12 Pedro Alves <palves@redhat.com>
3714 * server.c (cont_thread): Update comment.
3715 (start_inferior, attach_inferior): No longer clear cont_thread.
3716 (handle_v_cont): No longer set cont_thread.
3717 (captured_main): Clear cont_thread each time a GDB connects.
3719 2014-11-12 Pedro Alves <palves@redhat.com>
3721 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
3722 thread, and don't resume all threads if the Hc thread has exited.
3724 2014-11-12 Pedro Alves <palves@redhat.com>
3726 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
3727 the process group instead of to a specific LWP.
3729 2014-10-15 Pedro Alves <palves@redhat.com>
3732 * win32-arm-low.c (arm_set_thread_context): Remove current_event
3734 (arm_set_thread_context): Delete.
3735 (the_low_target): Adjust.
3736 * win32-i386-low.c (debug_registers_changed)
3737 (debug_registers_used): Delete.
3738 (update_debug_registers_callback): New function.
3739 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
3740 needing to update their debug registers.
3741 (win32_get_current_dr): New function.
3742 (x86_dr_low_get_addr, x86_dr_low_get_control)
3743 (x86_dr_low_get_status): Fetch the debug register from the thread
3745 (i386_initial_stuff): Adjust.
3746 (i386_get_thread_context): Remove current_event parameter. Don't
3747 clear debug_registers_changed nor copy DR values to
3749 (i386_set_thread_context): Delete.
3750 (i386_prepare_to_resume): New function.
3751 (i386_thread_added): Mark the thread as needing to update irs
3753 (the_low_target): Remove i386_set_thread_context and install
3754 i386_prepare_to_resume.
3755 * win32-low.c (win32_get_thread_context): Adjust.
3756 (win32_set_thread_context): Use SetThreadContext
3758 (win32_prepare_to_resume): New function.
3759 (win32_require_context): New function, factored out from ...
3760 (thread_rec): ... this.
3761 (continue_one_thread): Call win32_prepare_to_resume on each thread
3762 we're about to continue.
3763 (win32_resume): Call win32_prepare_to_resume on the event thread.
3764 * win32-low.h (struct win32_thread_info)
3765 <debug_registers_changed>: New field.
3766 (struct win32_target_ops): Change prototype of set_thread_context,
3767 delete set_thread_context and add prepare_to_resume.
3768 (win32_require_context): New declaration.
3770 2014-10-08 Gary Benson <gbenson@redhat.com>
3772 * server.h: Do not include common-exceptions.h.
3774 2014-10-08 Gary Benson <gbenson@redhat.com>
3776 * server.h: Do not include cleanups.h.
3778 2014-09-30 James Hogan <james.hogan@imgtec.com>
3780 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
3783 2014-09-23 Yao Qi <yao@codesourcery.com>
3785 * linux-low.c (lp_status_maybe_breakpoint): New function.
3786 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
3787 (count_events_callback): Likewise.
3788 (select_event_lwp_callback): Likewise.
3789 (cancel_breakpoints_callback): Likewise.
3791 2014-09-19 Don Breazeal <donb@codesourcery.com>
3793 * linux-low.c (handle_extended_wait): Call
3794 linux_ptrace_get_extended_event.
3795 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
3796 linux_is_extended_waitstatus.
3798 2014-09-16 Joel Brobecker <brobecker@adacore.com>
3800 * Makefile.in (CPPFLAGS): Define.
3801 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
3802 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
3804 2014-09-16 Gary Benson <gbenson@redhat.com>
3806 * inferiors.h (current_inferior): Renamed as...
3807 (current_thread): New variable. All uses updated.
3808 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
3809 (maybe_move_out_of_jump_pad): Likewise.
3810 (cancel_breakpoint): Likewise.
3811 (linux_low_filter_event): Likewise.
3812 (wait_for_sigstop): Likewise.
3813 (linux_resume_one_lwp): Likewise.
3814 (need_step_over_p): Likewise.
3815 (start_step_over): Likewise.
3816 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
3817 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
3818 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
3819 and save_inferior as saved_thread.
3820 * regcache.c (get_thread_regcache): Renamed saved_inferior as
3822 (regcache_invalidate_thread): Likewise.
3823 * remote-utils.c (prepare_resume_reply): Likewise.
3824 * thread-db.c (thread_db_get_tls_address): Likewise.
3825 (disable_thread_event_reporting): Likewise.
3826 (remove_thread_event_breakpoints): Likewise.
3827 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
3829 * target.h (set_desired_inferior): Renamed as...
3830 (set_desired_thread): New declaration. All uses updated.
3831 * server.c (myresume): Updated comment to reference thread instead
3833 (handle_serial_event): Likewise.
3834 (handle_target_event): Likewise.
3836 2014-09-12 Tom Tromey <tromey@redhat.com>
3837 Gary Benson <gbenson@redhat.com>
3839 * regcache.h: Include common-regcache.h.
3840 (regcache_read_pc): Don't declare.
3841 * regcache.c (get_thread_regcache_for_ptid): New function.
3843 2014-09-11 Tom Tromey <tromey@redhat.com>
3844 Gary Benson <gbenson@redhat.com>
3846 * symbol.c: New file.
3847 * Makefile.in (SFILES): Add symbol.c.
3848 (OBS): Add symbol.o.
3850 2014-09-11 Gary Benson <gbenson@redhat.com>
3852 * target.c (target_stop_ptid, target_continue_ptid): New
3855 2014-09-11 Tom Tromey <tromey@redhat.com>
3856 Gary Benson <gbenson@redhat.com>
3858 * target.h: Include target/target.h.
3859 * target.c (target_read_memory, target_read_uint32)
3860 (target_write_memory): New functions.
3862 2014-09-11 Gary Benson <gbenson@redhat.com>
3864 * server.h (debug_hw_points): Don't declare.
3865 * server.c (debug_hw_points): Don't define. Replace all uses
3866 with show_debug_regs.
3867 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
3868 all uses with show_debug_regs.
3870 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
3872 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
3873 endianness into account.
3874 (ppc_supply_ptrace_register): Likewise.
3876 2014-09-03 James Hogan <james.hogan@imgtec.com>
3878 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
3879 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
3881 2014-09-03 Gary Benson <gbenson@redhat.com>
3883 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
3884 ALL_DEBUG_ADDRESS_REGISTERS.
3886 2014-09-02 Gary Benson <gbenson@redhat.com>
3888 * i386-low.h: Renamed as...
3889 * x86-low.h: New file. All type, function and variable name
3890 prefixes changed from "i386_" to "x86_". All references updated.
3891 * i386-low.c: Renamed as...
3892 * x86-low.c: New file. All type, function and variable name
3893 prefixes changed from "i386_" to "x86_". All references updated.
3895 2014-09-02 Gary Benson <gbenson@redhat.com>
3897 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
3898 (x86_linux_new_thread): Likewise.
3900 2014-08-29 Gary Benson <gbenson@redhat.com>
3902 * server.h (setjmp.h): Do not include.
3903 (toplevel): Do not declare.
3904 (common-exceptions.h): Include.
3905 (cleanups.h): Likewise.
3906 * server.c (toplevel): Do not define.
3907 (exit_code): New static global.
3908 (detach_or_kill_for_exit_cleanup): New function.
3909 (main): New function. Original main renamed to...
3910 (captured_main): New function.
3911 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
3913 2014-08-29 Gary Benson <gbenson@redhat.com>
3915 * Makefile.in (SFILES): Add common/common-exceptions.c.
3916 (OBS): Add common-exceptions.o.
3917 (common-exceptions.o): New rule.
3918 * utils.c (prepare_to_throw_exception): New function.
3920 2014-08-29 Gary Benson <gbenson@redhat.com>
3922 * config.in: Regenerate.
3923 * configure: Likewise.
3925 2014-08-29 Gary Benson <gbenson@redhat.com>
3927 * Makefile.in (SFILES): Add common/cleanups.c.
3929 (cleanups.o): New rule.
3931 2014-08-29 Gary Benson <gbenson@redhat.com>
3933 * utils.c (internal_vwarning): New function.
3935 2014-08-28 Gary Benson <gbenson@redhat.com>
3937 * utils.h (fatal): Remove declaration.
3938 * utils.c (fatal): Remove function.
3940 2014-08-28 Gary Benson <gbenson@redhat.com>
3942 * tracepoint.c (gdb_agent_init): Replace fatal with
3944 (initialize_tracepoint): Likewise.
3946 2014-08-28 Gary Benson <gbenson@redhat.com>
3948 * remote-utils.c (remote_prepare): Replace fatal with error.
3950 2014-08-28 Gary Benson <gbenson@redhat.com>
3952 * linux-low.c (linux_async): Replace fatal with warning.
3954 (linux_start_non_stop): Return -1 if linux_async failed.
3956 2014-08-28 Gary Benson <gbenson@redhat.com>
3958 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
3960 (i386_dr_low_get_addr): Remove vague comment.
3961 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
3964 2014-08-28 Gary Benson <gbenson@redhat.com>
3966 * inferiors.c (get_thread_process): Replace check with gdb_assert.
3967 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
3969 (linux_resume_one_lwp): Likewise.
3970 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
3972 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
3973 with internal_error.
3974 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
3975 (init_register_cache): Replace fatal with gdb_assert_not_reached.
3976 (find_register_by_name): Replace fatal with internal_error.
3977 (find_regno): Likewise.
3978 * tdesc.c (init_target_desc): Replace check with gdb_assert.
3979 * thread-db.c (thread_db_create_event): Likewise.
3980 (thread_db_load_search): Likewise.
3981 (try_thread_db_load_1): Likewise.
3982 * tracepoint.c (get_jump_space_head): Replace fatal with
3984 (claim_trampoline_space): Likewise.
3985 (have_fast_tracepoint_trampoline_buffer): Likewise.
3986 (cmd_qtstart): Likewise.
3987 (stop_tracing): Likewise.
3988 (fast_tracepoint_collecting): Likewise.
3989 (target_malloc): Likewise.
3990 (download_tracepoint): Likewise.
3991 (download_trace_state_variables): Replace check with gdb_assert.
3992 (upload_fast_traceframes): Replace fatal with internal_error.
3994 2014-08-19 Tom Tromey <tromey@redhat.com>
3995 Gary Benson <gbenson@redhat.com>
3997 * Makefile.in (SFILES): Add common/common-debug.c.
3998 (OBS): Add common-debug.o.
3999 (common-debug.o): New rule.
4000 * debug.h (debug_printf): Don't declare.
4001 * debug.c (debug_printf): Renamed and rewritten as...
4002 (debug_vprintf): New function.
4004 2014-08-19 Gary Benson <gbenson@redhat.com>
4006 * utils.h: Do not include print-utils.h.
4008 2014-08-19 Tom Tromey <tromey@redhat.com>
4009 Gary Benson <gbenson@redhat.com>
4011 * server.h: Add static assertion.
4012 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
4014 2014-08-19 Tom Tromey <tromey@redhat.com>
4015 Gary Benson <gbenson@redhat.com>
4017 * Makefile.in (SFILES): Add common/errors.c.
4018 (OBS): Add errors.o.
4019 (IPA_OBS): Add errors-ipa.o.
4020 (errors.o): New rule.
4021 (errors-ipa.o): Likewise.
4022 * utils.h (perror_with_name, error, warning): Don't declare.
4023 * utils.c (warning): Renamed and rewritten as...
4024 (vwarning): New function.
4025 (error): Renamed and rewritten as...
4026 (verror): New function.
4027 (internal_error): Renamed and rewritten as...
4028 (internal_verror): New function.
4030 2014-08-07 Gary Benson <gbenson@redhat.com>
4032 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
4033 * configure: Regenerate.
4034 * config.in: Likewise.
4035 * server.h: Do not include errno.h.
4036 * event-loop.c: Likewise.
4037 * hostio-errno.c: Likewise.
4038 * linux-low.c: Likewise.
4039 * remote-utils.c: Likewise.
4040 * spu-low.c: Likewise.
4041 * utils.c: Likewise.
4042 * gdbreplay.c: Unconditionally include errno.h.
4044 2014-08-07 Gary Benson <gbenson@redhat.com>
4046 * server.h: Do not include string.h.
4047 * event-loop.c: Likewise.
4048 * linux-low.c: Likewise.
4049 * regcache.c: Likewise.
4050 * remote-utils.c: Likewise.
4051 * spu-low.c: Likewise.
4052 * utils.c: Likewise.
4054 2014-08-07 Gary Benson <gbenson@redhat.com>
4056 * server.h: Do not include gdb_assert.h.
4058 2014-08-07 Gary Benson <gbenson@redhat.com>
4060 * server.h: Do not include common-utils.h.
4062 2014-08-07 Gary Benson <gbenson@redhat.com>
4064 * server.h: Do not include ptid.h.
4065 * notif.h: Likewise.
4067 2014-08-07 Gary Benson <gbenson@redhat.com>
4069 * server.h: Do not include gdb_locale.h.
4071 2014-08-07 Gary Benson <gbenson@redhat.com>
4073 * server.h: Do not include gdb/signals.h.
4074 * win32-low.c: Likewise.
4076 2014-08-07 Gary Benson <gbenson@redhat.com>
4078 * server.h: Do not include pathmax.h.
4080 2014-08-07 Gary Benson <gbenson@redhat.com>
4082 * server.h: Do not include libiberty.h.
4083 * linux-bfin-low.c: Likewise.
4085 2014-08-07 Gary Benson <gbenson@redhat.com>
4087 * server.h: Do not include ansidecl.h.
4089 2014-08-07 Gary Benson <gbenson@redhat.com>
4091 * linux-x86-low.c: Do not include stddef.h.
4092 * lynx-ppc-low.c: Likewise.
4093 * tracepoint.c: Likewise.
4095 2014-08-07 Gary Benson <gbenson@redhat.com>
4097 * server.h: Do not include stdarg.h.
4098 * nto-low.c: Likewise.
4100 2014-08-07 Gary Benson <gbenson@redhat.com>
4102 * server.h: Do not include stdlib.h.
4103 * inferiors.c: Likewise.
4104 * linux-low.c: Likewise.
4105 * regcache.c: Likewise.
4106 * spu-low.c: Likewise.
4107 * tracepoint.c: Likewise.
4108 * utils.c: Likewise.
4110 2014-08-07 Gary Benson <gbenson@redhat.com>
4112 * server.h: Do not include stdio.h.
4113 * linux-low.c: Likewise.
4114 * remote-utils.c: Likewise.
4115 * spu-low.c: Likewise.
4116 * utils.c: Likewise.
4117 * wincecompat.c: Likewise.
4119 2014-08-06 Gary Benson <gbenson@redhat.com>
4121 * regcache.c (init_register_cache): Move conditionals inside if.
4123 2014-08-06 Gary Benson <gbenson@redhat.com>
4125 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
4127 2014-07-31 Gary Benson <gbenson@redhat.com>
4129 * ax.h: Do not include server.h.
4130 * gdbthread.h: Likewise.
4131 * lynx-low.h: Likewise.
4132 * notif.h: Likewise.
4134 2014-07-30 Gary Benson <gbenson@redhat.com>
4136 * server.h: Include common-defs.h.
4137 Do not include config.h or build-gnulib-gdbserver/config.h.
4139 2014-07-30 Gary Benson <gbenson@redhat.com>
4141 * hostio-errno.c: Move server.h to top of includes list.
4142 * inferiors.c: Likewise.
4143 * linux-x86-low.c: Likewise.
4144 * notif.c: Include server.h.
4146 2014-07-24 Tom Tromey <tromey@redhat.com>
4147 Gary Benson <gbenson@redhat.com>
4149 * server.h (CORE_ADDR): Now unsigned.
4151 2014-07-16 Pedro Alves <palves@redhat.com>
4153 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
4155 2014-07-15 Pedro Alves <palves@redhat.com>
4157 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
4160 2014-07-11 Pedro Alves <palves@redhat.com>
4162 * linux-low.c (kill_wait_lwp): New function, based on
4163 kill_one_lwp_callback, but use my_waitpid directly.
4164 (kill_one_lwp_callback, linux_kill): Use it.
4166 2014-06-23 Pedro Alves <palves@redhat.com>
4168 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
4169 before setting DR0..DR3.
4171 2014-06-20 Gary Benson <gbenson@redhat.com>
4173 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
4174 * configure: Regenerated.
4175 * config.in: Likewise.
4177 2014-06-20 Gary Benson <gbenson@redhat.com>
4179 * Makefile.in (SFILES): Update locations for files moved
4181 (object file files): Reordered.
4183 2014-06-20 Gary Benson <gbenson@redhat.com>
4185 * i386-low.h (i386_dr_low_can_set_addr): Removed.
4186 (i386_dr_low_set_addr): Likewise.
4187 (i386_dr_low_get_addr): Likewise.
4188 (i386_dr_low_can_set_control): Likewise.
4189 (i386_dr_low_set_control): Likewise.
4190 (i386_dr_low_get_control): Likewise.
4191 (i386_dr_low_get_status): Likewise.
4192 (i386_get_debug_register_length): Likewise.
4193 * linux-x86-low.c (i386_dr_low_set_addr):
4194 Changed signature. Made static.
4195 (i386_dr_low_get_addr): Likewise.
4196 (i386_dr_low_set_control): Likewise.
4197 (i386_dr_low_get_control): Likewise.
4198 (i386_dr_low_get_status): Likewise.
4199 (i386_dr_low): New global variable.
4200 * win32-i386-low.c (i386_dr_low_set_addr):
4201 Changed signature. Made static.
4202 (i386_dr_low_get_addr): Likewise.
4203 (i386_dr_low_set_control): Likewise.
4204 (i386_dr_low_get_control): Likewise.
4205 (i386_dr_low_get_status): Likewise.
4206 (i386_dr_low): New global variable.
4208 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
4210 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
4211 * Makefile.in (AR, AR_FLAGS): Define.
4212 * configure: Regenerate.
4214 2014-06-19 Gary Benson <gbenson@redhat.com>
4216 * Makefile.in (i386-dregs.o): New rule.
4217 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
4218 * i386-low.c (target.h): Remove include.
4219 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
4220 (DR_CONTROL_SHIFT): Likewise.
4221 (DR_CONTROL_SIZE): Likewise.
4222 (DR_RW_EXECUTE): Likewise.
4223 (DR_RW_WRITE): Likewise.
4224 (DR_RW_READ): Likewise.
4225 (DR_RW_IORW): Likewise.
4226 (DR_LEN_1): Likewise.
4227 (DR_LEN_2): Likewise.
4228 (DR_LEN_4): Likewise.
4229 (DR_LEN_8): Likewise.
4230 (DR_LOCAL_ENABLE_SHIFT): Likewise.
4231 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
4232 (DR_ENABLE_SIZE): Likewise.
4233 (DR_LOCAL_SLOWDOWN): Likewise.
4234 (DR_GLOBAL_SLOWDOWN): Likewise.
4235 (DR_CONTROL_RESERVED): Likewise.
4236 (I386_DR_CONTROL_MASK): Likewise.
4237 (I386_DR_VACANT): Likewise.
4238 (I386_DR_LOCAL_ENABLE): Likewise.
4239 (I386_DR_GLOBAL_ENABLE): Likewise.
4240 (I386_DR_DISABLE): Likewise.
4241 (I386_DR_SET_RW_LEN): Likewise.
4242 (I386_DR_GET_RW_LEN): Likewise.
4243 (I386_DR_WATCH_HIT): Likewise.
4244 (i386_wp_op_t): Likewise.
4245 (i386_show_dr): Likewise.
4246 (i386_length_and_rw_bits): Likewise.
4247 (i386_insert_aligned_watchpoint): Likewise.
4248 (i386_remove_aligned_watchpoint): Likewise.
4249 (i386_handle_nonaligned_watchpoint): Likewise.
4250 i386_update_inferior_debug_regs(): Likewise.
4251 (i386_dr_insert_watchpoint): Likewise.
4252 (i386_dr_remove_watchpoint): Likewise.
4253 (i386_dr_region_ok_for_watchpoint): Likewise.
4254 (i386_dr_stopped_data_address): Likewise.
4255 (i386_dr_stopped_by_watchpoint): Likewise.
4257 2014-06-19 Gary Benson <gbenson@redhat.com>
4259 * i386-low.c (i386_dr_show): Renamed to
4260 i386_show_dr and made static. All uses updated.
4261 (i386_dr_length_and_rw_bits): Renamed to
4262 i386_length_and_rw_bits and made static.
4264 (i386_dr_insert_aligned_watchpoint): Renamed to
4265 i386_insert_aligned_watchpoint and made static.
4267 (i386_dr_remove_aligned_watchpoint): Renamed to
4268 i386_remove_aligned_watchpoint and made static.
4270 (i386_dr_update_inferior_debug_regs): Renamed to
4271 i386_update_inferior_debug_regs and made static.
4274 2014-06-18 Gary Benson <gbenson@redhat.com>
4276 * i386-low.h (i386_dr_low_can_set_addr): New macro.
4277 (i386_dr_low_can_set_control): Likewise.
4278 (i386_get_debug_register_length): Likewise.
4279 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
4280 (i386_dr_low_can_set_control): Likewise.
4281 (i386_get_debug_register_length): Likewise.
4283 2014-06-17 Gary Benson <gbenson@redhat.com>
4285 * i386-low.h (i386-dregs.h): New include.
4286 (DR_FIRSTADDR): Now in i386-dregs.h.
4287 (DR_LASTADDR): Likewise.
4288 (DR_NADDR): Likewise.
4289 (DR_STATUS): Likewise.
4290 (DR_CONTROL): Likewise.
4291 (i386_debug_reg_state): Likewise.
4292 (i386_dr_insert_watchpoint): Likewise.
4293 (i386_dr_remove_watchpoint): Likewise.
4294 (i386_dr_region_ok_for_watchpoint): Likewise.
4295 (i386_dr_stopped_data_address): Likewise.
4296 (i386_dr_stopped_by_watchpoint): Likewise.
4297 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
4299 2014-06-18 Gary Benson <gbenson@redhat.com>
4301 * i386-low.h (i386_low_insert_watchpoint): Renamed to
4302 i386_dr_insert_watchpoint.
4303 (i386_low_remove_watchpoint): Renamed to
4304 i386_dr_remove_watchpoint.
4305 (i386_low_region_ok_for_watchpoint): Renamed to
4306 i386_dr_region_ok_for_watchpoint.
4307 (i386_low_stopped_data_address): Renamed to
4308 i386_dr_stopped_data_address.
4309 (i386_low_stopped_by_watchpoint): Renamed to
4310 i386_dr_stopped_by_watchpoint.
4311 * i386-low.c (i386_show_dr): Renamed to
4312 i386_dr_show and made nonstatic. All uses updated.
4313 (i386_length_and_rw_bits): Renamed to
4314 i386_dr_length_and_rw_bits and made nonstatic.
4316 (i386_insert_aligned_watchpoint): Renamed to
4317 i386_dr_insert_aligned_watchpoint and made nonstatic.
4319 (i386_remove_aligned_watchpoint): Renamed to
4320 i386_dr_remove_aligned_watchpoint and made nonstatic.
4322 (i386_update_inferior_debug_regs): Renamed to
4323 i386_dr_update_inferior_debug_regs and made nonstatic.
4325 (i386_low_insert_watchpoint): Renamed to
4326 i386_dr_insert_watchpoint. All uses updated.
4327 (i386_low_remove_watchpoint): Renamed to
4328 i386_dr_remove_watchpoint. All uses updated.
4329 (i386_low_region_ok_for_watchpoint): Renamed to
4330 i386_dr_region_ok_for_watchpoint. All uses updated.
4331 (i386_low_stopped_data_address): Renamed to
4332 i386_dr_stopped_data_address. All uses updated.
4333 (i386_low_stopped_by_watchpoint): Renamed to
4334 i386_dr_stopped_by_watchpoint. All uses updated.
4336 2014-06-18 Gary Benson <gbenson@redhat.com>
4338 * i386-low.c (i386_dr_low_can_set_addr): New macro.
4339 (i386_dr_low_can_set_control): Likewise.
4340 (i386_insert_aligned_watchpoint): New check.
4342 2014-06-18 Gary Benson <gbenson@redhat.com>
4344 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
4347 2014-06-18 Gary Benson <gbenson@redhat.com>
4349 * i386-low.c (i386_length_and_rw_bits): Use internal_error
4350 instead of fatal and error.
4351 (i386_handle_nonaligned_watchpoint): Likewise.
4353 2014-06-18 Gary Benson <gbenson@redhat.com>
4355 * i386-low.c (i386_get_debug_register_length): New macro.
4356 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
4357 (i386_show_dr): Use debug_printf instead of fprintf. Use
4358 phex to format values.
4360 2014-06-18 Gary Benson <gbenson@redhat.com>
4362 * i386-low.h: Comment changes.
4363 * i386-low.c: Likewise.
4365 2014-06-18 Gary Benson <gbenson@redhat.com>
4367 * i386-low.c: Whitespace changes.
4369 2014-06-12 Tom Tromey <tromey@redhat.com>
4371 * utils.c (freeargv): Remove.
4373 2014-06-12 Tom Tromey <tromey@redhat.com>
4375 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
4376 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
4377 (parse_debug_format_options): Likewise.
4378 (gdbserver_usage): Likewise.
4379 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
4380 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
4381 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
4383 ($(LIBGNU)): Depend on libiberty.
4384 (all-lib): Recurse into all subdirs.
4385 (install-only): Invoke "install" target in subdirs.
4386 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
4388 * configure: Rebuild.
4389 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
4390 for vasprintf, vsnprintf, or gettimeofday.
4391 * configure.srv: Don't add safe-ctype.o or lbasename.o to
4394 2014-06-05 Joel Brobecker <brobecker@adacore.com>
4396 * development.sh: Delete.
4397 * Makefile.in (config.status): Adjust dependency on development.sh.
4398 * configure.ac: Adjust development.sh source call.
4399 * configure: Regenerate.
4401 2014-06-02 Pedro Alves <palves@redhat.com>
4403 * ax.c (gdb_free_agent_expr): New function.
4404 * ax.h (gdb_free_agent_expr): New declaration.
4405 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
4407 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
4409 (clear_breakpoint_conditions_and_commands): New function.
4410 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
4411 (clear_breakpoint_conditions_and_commands): New declaration.
4413 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
4415 * linux-aarch64-low.c (asm/ptrace.h): Include.
4417 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
4419 Fix TLS access for -static -pthread.
4420 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
4421 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
4422 (thread_db_load_search, try_thread_db_load_1): Initialize it.
4424 2014-05-20 Pedro Alves <palves@redhat.com>
4426 * linux-aarch64-low.c (aarch64_insert_point)
4427 (aarch64_remove_point): No longer check whether the type is
4428 supported here. Adjust to new interface.
4429 (the_low_target): Install aarch64_supports_z_point_type as
4430 supports_z_point_type method.
4431 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
4432 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
4433 instead of a Z packet char. Adjust.
4434 (arm_supports_z_point_type): New function.
4435 (arm_insert_point, arm_remove_point): Adjust to new interface.
4436 (the_low_target): Install arm_supports_z_point_type.
4437 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
4438 (cris_insert_point, cris_remove_point): Adjust to new interface.
4439 Don't check whether the type is supported here.
4440 (the_low_target): Install cris_supports_z_point_type.
4441 * linux-low.c (linux_supports_z_point_type): New function.
4442 (linux_insert_point, linux_remove_point): Adjust to new interface.
4443 * linux-low.h (struct linux_target_ops) <insert_point,
4444 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
4445 raw_breakpoint pointer parameter.
4446 <supports_z_point_type>: New method.
4447 * linux-mips-low.c (mips_supports_z_point_type): New function.
4448 (mips_insert_point, mips_remove_point): Adjust to new interface.
4449 Use mips_supports_z_point_type.
4450 (the_low_target): Install mips_supports_z_point_type.
4451 * linux-ppc-low.c (the_low_target): Install NULL as
4452 supports_z_point_type method.
4453 * linux-s390-low.c (the_low_target): Install NULL as
4454 supports_z_point_type method.
4455 * linux-sparc-low.c (the_low_target): Install NULL as
4456 supports_z_point_type method.
4457 * linux-x86-low.c (x86_supports_z_point_type): New function.
4458 (x86_insert_point): Adjust to new insert_point interface. Use
4459 insert_memory_breakpoint. Adjust to new
4460 i386_low_insert_watchpoint interface.
4461 (x86_remove_point): Adjust to remove_point interface. Use
4462 remove_memory_breakpoint. Adjust to new
4463 i386_low_remove_watchpoint interface.
4464 (the_low_target): Install x86_supports_z_point_type.
4465 * lynx-low.c (lynx_target_ops): Install NULL as
4466 supports_z_point_type callback.
4467 * nto-low.c (nto_supports_z_point_type): New.
4468 (nto_insert_point, nto_remove_point): Adjust to new interface.
4469 (nto_target_ops): Install nto_supports_z_point_type.
4470 * mem-break.c: Adjust intro comment.
4471 (struct raw_breakpoint) <raw_type, size>: New fields.
4472 <inserted>: Update comment.
4473 <shlib_disabled>: Delete field.
4474 (enum bkpt_type) <gdb_breakpoint>: Delete value.
4475 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
4476 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
4477 (raw_bkpt_type_to_target_hw_bp_type): New function.
4478 (find_enabled_raw_code_breakpoint_at): New function.
4479 (find_raw_breakpoint_at): New type and size parameters. Use them.
4480 (insert_memory_breakpoint): New function, based off
4481 set_raw_breakpoint_at.
4482 (remove_memory_breakpoint): New function.
4483 (set_raw_breakpoint_at): Reimplement.
4484 (set_breakpoint): New, based on set_breakpoint_at.
4485 (set_breakpoint_at): Reimplement.
4486 (delete_raw_breakpoint): Go through the_target->remove_point
4487 instead of assuming memory breakpoints.
4488 (find_gdb_breakpoint_at): Delete.
4489 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
4490 (find_gdb_breakpoint): New function.
4491 (set_gdb_breakpoint_at): Delete.
4492 (z_type_supported): New function.
4493 (set_gdb_breakpoint_1): New function, loosely based off
4494 set_gdb_breakpoint_at.
4495 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
4496 (delete_gdb_breakpoint_at): Delete.
4497 (delete_gdb_breakpoint_1): New function, loosely based off
4498 delete_gdb_breakpoint_at.
4499 (delete_gdb_breakpoint): New function.
4500 (clear_gdb_breakpoint_conditions): Rename to ...
4501 (clear_breakpoint_conditions): ... this. Don't handle a NULL
4503 (add_condition_to_breakpoint): Make static.
4504 (add_breakpoint_condition): Take a struct breakpoint pointer
4505 instead of an address. Adjust.
4506 (gdb_condition_true_at_breakpoint): Rename to ...
4507 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
4509 (gdb_condition_true_at_breakpoint): Reimplement.
4510 (add_breakpoint_commands): Take a struct breakpoint pointer
4511 instead of an address. Adjust.
4512 (gdb_no_commands_at_breakpoint): Rename to ...
4513 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
4514 parameter. Return true if no breakpoint was found. Change debug
4516 (gdb_no_commands_at_breakpoint): Reimplement.
4517 (run_breakpoint_commands): Rename to ...
4518 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
4519 and change return type to boolean.
4520 (run_breakpoint_commands): New function.
4521 (gdb_breakpoint_here): Also check for Z1 breakpoints.
4522 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
4523 breakpoint. Go through the_target->remove_point instead of
4524 assuming memory breakpoint.
4525 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
4526 software and hardware breakpoints.
4527 (reinsert_raw_breakpoint): Go through the_target->insert_point
4528 instead of assuming memory breakpoint.
4529 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
4530 software and hardware breakpoints.
4531 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
4532 Check both software and hardware breakpoints.
4533 (validate_inserted_breakpoint): Assert the breakpoint is a
4534 software breakpoint. Set the inserted flag to -1 instead of
4535 setting shlib_disabled.
4536 (delete_disabled_breakpoints): Adjust.
4537 (validate_breakpoints): Only validate software breakpoints.
4538 Adjust to inserted flag change.
4539 (check_mem_read, check_mem_write): Skip breakpoint types other
4540 than software breakpoints. Adjust to inserted flag change.
4541 * mem-break.h (enum raw_bkpt_type): New enum.
4542 (raw_breakpoint, struct process_info): Forward declare.
4543 (Z_packet_to_target_hw_bp_type): Delete declaration.
4544 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
4545 (set_gdb_breakpoint, delete_gdb_breakpoint)
4546 (clear_breakpoint_conditions): New declarations.
4547 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
4548 (breakpoint_inserted_here): Update comment.
4549 (add_breakpoint_condition, add_breakpoint_commands): Replace
4550 address parameter with a breakpoint pointer parameter.
4551 (gdb_breakpoint_here): Update comment.
4552 (delete_gdb_breakpoint_at): Delete.
4553 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
4554 * server.c (process_point_options): Take a struct breakpoint
4555 pointer instead of an address. Adjust.
4556 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
4557 delete_gdb_breakpoint.
4558 * spu-low.c (spu_target_ops): Install NULL as
4559 supports_z_point_type method.
4560 * target.h: Include mem-break.h.
4561 (struct target_ops) <prepare_to_access_memory>: Update comment.
4562 <supports_z_point_type>: New field.
4563 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4564 instead of a char. Also take a raw breakpoint pointer.
4565 * win32-arm-low.c (the_low_target): Install NULL as
4566 supports_z_point_type.
4567 * win32-i386-low.c (i386_supports_z_point_type): New function.
4568 (i386_insert_point, i386_remove_point): Adjust to new interface.
4569 (the_low_target): Install i386_supports_z_point_type.
4570 * win32-low.c (win32_supports_z_point_type): New function.
4571 (win32_insert_point, win32_remove_point): Adjust to new interface.
4572 (win32_target_ops): Install win32_supports_z_point_type.
4573 * win32-low.h (struct win32_target_ops):
4574 <supports_z_point_type>: New method.
4575 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4576 instead of a char. Also take a raw breakpoint pointer.
4578 2014-05-20 Pedro Alves <palves@redhat.com>
4580 * mem-break.h: Include break-common.h.
4581 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
4582 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
4583 (Z_packet_to_target_hw_bp_type): New declaration.
4584 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
4585 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
4586 (Z_PACKET_ACCESS_WP): Delete macros.
4587 (Z_packet_to_hw_type): Delete function.
4588 * i386-low.h: Don't include break-common.h here.
4589 (Z_packet_to_hw_type): Delete declaration.
4590 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
4591 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
4592 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
4593 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
4594 * linux-aarch64-low.c: Don't include break-common.h here.
4595 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
4596 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
4597 (Z_packet_to_target_hw_bp_type): Delete function.
4598 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
4600 (mips_insert_point, mips_remove_point): Use
4601 Z_packet_to_target_hw_bp_type.
4603 2014-05-20 Pedro Alves <palves@redhat.com>
4605 * linux-aarch64-low.c: Include break-common.h.
4606 (enum target_point_type): Delete.
4607 (Z_packet_to_point_type): Rename to ...
4608 (Z_packet_to_target_hw_bp_type): ... this, and return a
4609 target_hw_bp_type instead.
4610 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
4611 instead of an enum target_point_type.
4612 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
4614 (aarch64_dr_state_insert_one_point)
4615 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
4616 (aarch64_handle_aligned_watchpoint)
4617 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
4618 Take an enum target_hw_bp_type instead of an enum
4620 (aarch64_supports_z_point_type): New function.
4621 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
4622 use Z_packet_to_target_hw_bp_type.
4624 2014-05-20 Joel Brobecker <brobecker@adacore.com>
4626 * configure.ac: Only use -Werror by default when DEVELOPMENT
4628 * configure: Regenerate.
4630 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
4632 Fix gdbserver qGetTLSAddr for x86_64 -m32.
4633 * linux-x86-low.c (X86_64_USER_REGS): New.
4634 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
4636 2014-04-28 Yao Qi <yao@codesourcery.com>
4638 * Makefile.in (i386-avx512.c): Fix the typo of generated file
4641 2014-04-25 Pedro Alves <palves@redhat.com>
4644 * linux-low.c (linux_attach_fail_reason_string): New function.
4645 (linux_attach_lwp): Delete.
4646 (linux_attach_lwp_1): Rename to ...
4647 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
4648 argument. Remove "initial" parameter. Return int instead of
4649 void. Don't error or warn here.
4650 (linux_attach): Adjust to call linux_attach_lwp. Call error on
4651 failure to attach to the tgid. Call warning when failing to
4653 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
4654 argument. Remove "initial" parameter. Return int instead of
4655 void. Don't error or warn here.
4656 (linux_attach_fail_reason_string): New declaration.
4657 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
4658 interface change. Use linux_attach_fail_reason_string.
4660 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
4661 Walfred Tedeschi <walfred.tedeschi@intel.com>
4663 * Makefile.in: Added rules to handle new files
4664 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
4665 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
4666 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
4667 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
4668 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
4669 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
4671 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
4672 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
4673 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
4674 i386/x32-avx512.xml.
4675 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
4676 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
4677 i386/x32-avx512-linux.xml.
4678 * i387-fp.c (num_avx512_k_registers): New constant for number
4680 (num_avx512_zmmh_low_registers): New constant for number of
4681 lower ZMM registers (0-15).
4682 (num_avx512_zmmh_high_registers): New constant for number of
4683 higher ZMM registers (16-31).
4684 (num_avx512_ymmh_registers): New contant for number of higher
4685 YMM registers (ymm16-31 added by avx521 on x86_64).
4686 (num_avx512_xmm_registers): New constant for number of higher
4687 XMM registers (xmm16-31 added by AVX512 on x86_64).
4688 (struct i387_xsave): Add space for AVX512 registers.
4689 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
4690 Add code to handle AVX512 registers.
4691 (i387_xsave_to_cache): Add code to handle AVX512 registers.
4692 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
4693 prototypei from generated file.
4694 (tdesc_amd64_avx512_linux): Likewise.
4695 (init_registers_x32_avx512_linux): Likewise.
4696 (tdesc_x32_avx512_linux): Likewise.
4697 (init_registers_i386_avx512_linux): Likewise.
4698 (tdesc_i386_avx512_linux): Likewise.
4699 (x86_64_regmap): Add AVX512 registers.
4700 (x86_linux_read_description): Add code to handle AVX512 XSTATE
4702 (initialize_low_arch): Add code to initialize AVX512 registers.
4704 2014-04-23 Pedro Alves <palves@redhat.com>
4706 * mem-break.c (find_gdb_breakpoint_at): Make static.
4707 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
4709 2014-04-23 Pedro Alves <palves@redhat.com>
4711 * i386-low.c: Don't include break-common.h here.
4712 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
4713 prototype to take target_hw_bp_type as argument instead of a Z
4715 * i386-low.h: Include break-common.h here.
4716 (Z_packet_to_hw_type): Declare.
4717 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
4719 * linux-x86-low.c (x86_insert_point): Convert the packet number to
4720 a target_hw_bp_type before calling i386_low_insert_watchpoint.
4721 (x86_remove_point): Convert the packet number to a
4722 target_hw_bp_type before calling i386_low_remove_watchpoint.
4723 * win32-i386-low.c (i386_insert_point): Convert the packet number
4724 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
4725 (i386_remove_point): Convert the packet number to a
4726 target_hw_bp_type before calling i386_low_remove_watchpoint.
4728 2014-04-23 Pedro Alves <palves@redhat.com>
4730 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
4732 2014-04-10 Pedro Alves <palves@redhat.com>
4734 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
4735 Check if the condition or command is NULL before checking if the
4736 breakpoint is known. On success, return true.
4737 * mem-break.h (add_breakpoint_condition): Document return.
4738 (add_breakpoint_commands): Add describing comment.
4739 * server.c (skip_to_semicolon): New function.
4740 (process_point_options): Use it.
4742 2014-04-09 Pedro Alves <palves@redhat.com>
4744 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
4747 2014-02-27 Pedro Alves <palves@redhat.com>
4750 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
4752 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
4754 (last_thread_of_process_p): Take a PID argument instead of a
4756 (linux_wait_for_lwp): Delete.
4757 (num_lwps, check_zombie_leaders, not_stopped_callback): New
4759 (linux_low_filter_event): New function, party factored out from
4760 linux_wait_for_event.
4761 (linux_wait_for_event): Rename to ...
4762 (linux_wait_for_event_filtered): ... this. Add new filter ptid
4763 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
4764 sigsuspend. Check for zombie leaders.
4765 (linux_wait_for_event): Reimplement as wrapper around
4766 linux_wait_for_event_filtered.
4767 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
4768 a normal or signal exit is seen, it's the whole process exiting.
4769 (wait_for_sigstop): No longer a for_each_inferior callback.
4770 Rewrite on top of linux_wait_for_event_filtered.
4771 (stop_all_lwps): Call wait_for_sigstop directly.
4772 * server.c (resume, handle_target_event): Handle
4773 TARGET_WAITKIND_NO_RESUMED.
4775 2014-02-26 Joel Brobecker <brobecker@adacore.com>
4777 * win32-low.c (psapi_get_dll_name,
4778 * win32_CreateToolhelp32Snapshot): Delete.
4779 (win32_CreateToolhelp32Snapshot, win32_Module32First)
4780 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
4782 (handle_load_dll): Add function description.
4783 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
4785 2014-02-26 Joel Brobecker <brobecker@adacore.com>
4787 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
4789 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
4790 base address when calling win32_add_one_solib.
4791 (handle_load_dll): Delete local variable load_addr.
4792 Remove 0x1000 offset applied to DLL base address when calling
4793 win32_add_one_solib.
4794 (handle_unload_dll): Add comment.
4796 2014-02-26 Joel Brobecker <brobecker@adacore.com>
4798 * win32-low.c (win32_add_all_dlls): Renames
4799 win32_ensure_ntdll_loaded. Rewrite function documentation.
4800 Adjust implementation to always load all DLLs.
4801 Add 0x1000 offset to DLL base address when calling
4802 win32_add_one_solib.
4803 (child_initialization_done): New static global.
4804 (do_initial_child_stuff): Set child_initialization_done to
4805 zero during child initialization, and 1 after. Replace call
4806 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
4808 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
4809 (handle_unload_dll): Add function documentation.
4810 (get_child_debug_event): Ignore load and unload DLL events
4811 during child initialization.
4813 2014-02-20 Doug Evans <dje@google.com>
4815 Remove global all_lwps.
4816 * inferiors.h (ptid_of): Move here from linux-low.h.
4817 (pid_of, lwpid_of): Ditto.
4818 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
4819 parameter is a struct thread_info * now.
4820 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
4821 directly. Pass &all_threads to find_inferior instead of &all_lwps.
4822 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
4824 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
4825 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
4826 * linux-arm-low.c (update_registers_callback): Update, "entry"
4827 parameter is a struct thread_info * now.
4828 Fetch lwpid from current_inferior directly.
4829 (arm_insert_point): Pass &all_threads to find_inferior instead of
4831 (arm_remove_point): Ditto.
4832 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
4833 (arm_prepare_to_resume): Fetch pid from thread.
4834 (arm_read_description): Fetch lwpid from current_inferior directly.
4835 * linux-low.c (all_lwps): Delete.
4836 (delete_lwp): Delete call to remove_inferior.
4837 (handle_extended_wait): Fetch lwpid from thread.
4838 (add_lwp): Don't set lwp->entry.id. Remove call to
4839 add_inferior_to_list.
4840 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
4841 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
4842 (kill_one_lwp_callback): Ditto.
4843 (linux_kill): Don't dereference NULL pointer.
4844 Fetch ptid,lwpid from thread.
4845 (get_detach_signal): Fetch ptid from thread.
4846 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
4847 Simplify call to regcache_invalidate_thread.
4848 (delete_lwp_callback): Update, "entry" parameter is a
4849 struct thread_info * now. Fetch pid from thread.
4850 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
4851 (status_pending_p_callback): Update, "entry" parameter is a
4852 struct thread_info * now. Fetch ptid from thread.
4853 (find_lwp_pid): Update, "entry" parameter is a
4854 struct thread_info * now.
4855 (linux_wait_for_lwp): Fetch pid from thread.
4856 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
4857 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
4858 (enqueue_one_deferred_signal): Fetch lwpid from thread.
4859 (dequeue_one_deferred_signal): Ditto.
4860 (cancel_breakpoint): Fetch ptid from current_inferior.
4861 (linux_wait_for_event): Pass &all_threads to find_inferior,
4862 not &all_lwps. Fetch ptid, lwpid from thread.
4863 (count_events_callback): Update, "entry" parameter is a
4864 struct thread_info * now.
4865 (select_singlestep_lwp_callback): Ditto.
4866 (select_event_lwp_callback): Ditto.
4867 (cancel_breakpoints_callback): Ditto.
4868 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
4870 (select_event_lwp): Ditto. Fetch ptid from event_thread.
4871 (unsuspend_one_lwp): Update, "entry" parameter is a
4872 struct thread_info * now.
4873 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
4875 (linux_stabilize_threads): Ditto. And for for_each_inferior.
4876 Fetch lwpid from thread, not lwp.
4877 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
4878 Pass &all_threads to find_inferior, not &all_lwps.
4879 (send_sigstop): Fetch lwpid from thread, not lwp.
4880 (send_sigstop_callback): Update, "entry" parameter is a
4881 struct thread_info * now.
4882 (suspend_and_send_sigstop_callback): Ditto.
4883 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
4884 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
4885 struct thread_info * now.
4886 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
4888 (lwp_running): Update, "entry" parameter is a
4889 struct thread_info * now.
4890 (stop_all_lwps): Fetch ptid from thread.
4891 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
4892 (linux_resume_one_lwp): Fetch lwpid from thread.
4893 (linux_set_resume_request): Update, "entry" parameter is a
4894 struct thread_info * now. Fetch pid, lwpid from thread.
4895 (resume_status_pending_p): Update, "entry" parameter is a
4896 struct thread_info * now.
4897 (need_step_over_p): Ditto. Fetch lwpid from thread.
4898 (start_step_over): Fetch lwpid from thread.
4899 (linux_resume_one_thread): Update, "entry" parameter is a
4900 struct thread_info * now. Fetch lwpid from thread.
4901 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
4902 (proceed_one_lwp): Update, "entry" parameter is a
4903 struct thread_info * now. Fetch lwpid from thread.
4904 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
4905 struct thread_info * now.
4906 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
4907 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
4908 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
4910 (regsets_store_inferior_registers): Ditto.
4911 (fetch_register, store_register): Ditto.
4912 (linux_read_memory, linux_write_memory): Ditto.
4913 (linux_request_interrupt): Ditto.
4914 (linux_read_auxv): Ditto.
4915 (linux_xfer_siginfo): Ditto.
4916 (linux_qxfer_spu): Ditto.
4917 (linux_qxfer_libraries_svr4): Ditto.
4918 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
4919 moved to inferiors.h.
4921 (get_thread_lwp): Update.
4922 (struct lwp_info): Delete member "entry". Simplify comment for
4925 * linux-mips-low.c (mips_read_description): Fetch lwpid from
4926 current_inferior directly.
4927 (update_watch_registers_callback): Update, "entry" parameter is a
4928 struct thread_info * now. Fetch pid from thread.
4929 (mips_linux_prepare_to_resume): Fetch ptid from thread.
4930 (mips_insert_point): Fetch lwpid from current_inferior.
4931 Pass &all_threads to find_inferior, not &all_lwps.
4932 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
4933 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
4935 (mips_stopped_data_address): Ditto.
4936 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
4938 * linux-tile-low.c (tile_arch_setup): Ditto.
4939 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
4940 (update_debug_registers_callback): Update, "entry" parameter is a
4941 struct thread_info * now. Fetch pid from thread.
4942 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
4943 Pass &all_threads to find_inferior, not &all_lwps.
4944 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
4945 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
4946 Pass &all_threads to find_inferior, not &all_lwps.
4947 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
4948 (i386_dr_low_get_status): Ditto.
4949 (x86_linux_prepare_to_resume): Fetch ptid from thread.
4950 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
4951 (x86_linux_read_description): Ditto.
4952 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
4954 2014-02-20 Doug Evans <dje@google.com>
4956 * inferiors.c (get_first_inferior): Fix buglet.
4958 2014-02-19 Doug Evans <dje@google.com>
4960 * gdbthread.h (add_thread): Change result type to struct thread_info *.
4961 * inferiors.c (add_thread): Change result type to struct thread_info *.
4962 All callers updated.
4963 (add_lwp): Call add_thread here instead of in callers.
4964 All callers updated.
4965 * linux-low.h (get_lwp_thread): Rewrite.
4966 (struct lwp_info): New member "thread".
4968 2014-02-19 Doug Evans <dje@google.com>
4970 * linux-low.c (add_lwp): Change result to struct lwp_info *.
4971 All callers updated.
4973 2014-02-19 Doug Evans <dje@google.com>
4975 * inferiors.c (add_thread): Fix whitespace.
4977 2014-02-19 Doug Evans <dje@google.com>
4979 * dll.c (clear_dlls): Replace accessing list implemention details
4981 * gdbthread.h (get_first_thread): Declare.
4982 * inferiors.c (for_each_inferior_with_data): New function.
4983 (get_first_thread): New function.
4984 (find_thread_ptid): Simplify.
4985 (get_first_inferior): New function.
4986 (clear_list): Delete.
4987 (one_inferior_p): New function.
4988 (clear_inferior_list): New function.
4989 (clear_inferiors): Update.
4990 * inferiors.h (for_each_inferior_with_data): Declare.
4991 (clear_inferior_list): Declare.
4992 (one_inferior_p): Declare.
4993 (get_first_inferior): Declare.
4994 * linux-low.c (linux_wait_for_event): Replace accessing list
4995 implemention details with API function.
4996 * server.c (target_running): Ditto.
4997 (accumulate_file_name_length): New function.
4998 (emit_dll_description): New function.
4999 (handle_qxfer_libraries): Replace accessing list implemention
5000 details with API function.
5001 (handle_qxfer_threads_worker): New function.
5002 (handle_qxfer_threads_proper): Replace accessing list implemention
5003 details with API function.
5004 (handle_query): Ditto.
5005 (visit_actioned_threads_callback_ftype): New typedef.
5006 (visit_actioned_threads_data): New struct.
5007 (visit_actioned_threads): Rewrite to be find_inferior callback.
5008 (resume): Call find_inferior.
5009 (handle_status): Replace accessing list implemention
5010 details with API function.
5011 (process_serial_event): Replace accessing list implemention details
5013 * target.c (set_desired_inferior): Replace accessing list implemention
5014 details with API function.
5015 * tracepoint.c (same_process_p): New function.
5016 (gdb_agent_about_to_close): Replace accessing list implemention
5017 details with API function.
5018 * win32-low.c (child_delete_thread): Replace accessing list
5019 implemention details with API function.
5020 (match_dll_by_basename): New function.
5021 (dll_is_loaded_by_basename): New function.
5022 (win32_ensure_ntdll_loaded): Replace accessing list implemention
5023 details call to dll_is_loaded_by_basename.
5025 2014-02-19 Doug Evans <dje@google.com>
5027 * dll.h (struct dll_info): Add comment.
5028 * gdbthread.h (struct thread_info): Add comment.
5029 (current_ptid): Simplify.
5030 * inferiors.c (add_process): Update.
5031 (remove_process): Update.
5032 * inferiors.h (struct process_info): Rename member "head" to "entry".
5033 * linux-low.c (delete_lwp): Update.
5035 (last_thread_of_process_p): Update.
5036 (kill_one_lwp_callback, linux_kill): Update.
5037 (status_pending_p_callback): Update.
5038 (wait_for_sigstop): Update. Simplify read of ptid.
5039 (start_step_over): Update.
5040 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
5041 (get_lwp_thread): Update.
5042 (struct lwp_info): Rename member "head" to "entry".
5043 * regcache.h (inferior_list_entry): Delete.
5044 * server.c (kill_inferior_callback): Update.
5045 (detach_or_kill_inferior_callback): Update.
5046 (print_started_pid): Update.
5047 (print_attached_pid): Update.
5048 (process_serial_event): Simplify read of ptid.
5049 * thread-db.c (thread_db_create_event): Update.
5050 (thread_db_get_tls_address): Update.
5051 * win32-low.c (current_inferior_ptid): Simplify.
5053 2014-02-19 Tom Tromey <tromey@redhat.com>
5055 * target.h (struct target_ops) <supports_btrace>: Add target_ops
5057 (target_supports_btrace): Update.
5059 2014-02-14 Yao Qi <yao@codesourcery.com>
5061 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
5062 (rsp-low-ipa.o): New target.
5064 2014-02-12 Tom Tromey <tromey@redhat.com>
5066 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
5067 convert_ascii_to_int.
5068 * regcache.c (registers_to_string): Likewise.
5069 * remote-utils.c (decode_M_packet): Likewise.
5070 * server.c (process_serial_event): Likewise.
5072 2014-02-12 Tom Tromey <tromey@redhat.com>
5074 * server.c (handle_query, handle_v_run): Use hex2bin, not
5076 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
5078 2014-02-12 Tom Tromey <tromey@redhat.com>
5080 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
5081 convert_int_to_ascii.
5082 * regcache.c (registers_to_string, collect_register_as_string):
5084 * remote-utils.c (look_up_one_symbol, relocate_instruction):
5086 * server.c (process_serial_event): Likewise.
5087 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
5088 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
5090 2014-02-12 Tom Tromey <tromey@redhat.com>
5092 * remote-utils.c (look_up_one_symbol, monitor_output): Use
5093 bin2hex, not hexify.
5094 * tracepoint.c (cmd_qtstatus): Likewise.
5096 2014-02-12 Tom Tromey <tromey@redhat.com>
5098 * remote-utils.c (monitor_output): Pass explicit length to
5101 2014-02-12 Tom Tromey <tromey@redhat.com>
5103 * tracepoint.c: Include rsp-low.h.
5104 * server.c: Include rsp-low.h.
5105 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
5106 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
5108 * remote-utils.c: Include rsp-low.h.
5109 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
5110 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
5111 (convert_int_to_ascii, convert_ascii_to_int): Move to
5113 * regcache.c: Include rsp-low.h.
5114 * ax.c: Include rsp-low.h.
5115 * Makefile.in (SFILES): Add common/rsp-low.c.
5116 (OBS): Add rsp-low.o.
5117 (rsp-low.o): New target.
5119 2014-02-12 Tom Tromey <tromey@redhat.com>
5121 * utils.h (pulongest, plongest, phex_nz): Don't declare.
5122 Include print-utils.h.
5123 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
5124 (plongest, thirty_two, phex_nz): Remove.
5125 * Makefile.in (SFILES): Add common/print-utils.c.
5126 (OBS): Add print-utils.o.
5127 (print-utils-ipa.o): New target.
5128 (print-utils.o): New target.
5129 (IPA_OBJS): Add print-utils-ipa.o.
5131 2014-02-06 Tom Tromey <tromey@redhat.com>
5133 * Makefile.in (SFILES): Fix indentation.
5135 2014-02-05 Doug Evans <dje@google.com>
5137 * linux-low.c (linux_wait_for_event): Improve comment.
5138 (linux_wait_1): Keep current_inferior in sync with event_child.
5140 2014-01-22 Doug Evans <dje@google.com>
5142 * gdbthread.h (gdb_id_to_thread): Delete, unused.
5144 2014-01-22 Doug Evans <dje@google.com>
5146 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
5147 * configure: Regenerate.
5148 * config.in: Regenerate.
5149 * Makefile.in (SFILES): Add debug.c.
5151 * debug.c: New file.
5152 * debug.h: New file.
5153 * linux-aarch64-low.c (*): Update all debugging printfs to use
5154 debug_printf instead of fprintf.
5155 * linux-arm-low.c (*): Ditto.
5156 * linux-cris-low.c (*): Ditto.
5157 * linux-crisv32-low.c (*): Ditto.
5158 * linux-m32r-low.c (*): Ditto.
5159 * linux-sparc-low.c (*): Ditto.
5160 * linux-x86.c (*): Ditto.
5161 * linux-low.c (*): Ditto.
5162 (linux_wait_1): Add calls to debug_enter, debug_exit.
5163 (linux_wait): Remove redundant debugging printf.
5164 (stop_all_lwps): Add calls to debug_enter, debug_exit.
5165 (linux_resume, unstop_all_lwps): Ditto.
5166 * mem-break.c (*): Update all debugging printfs to use
5167 debug_printf instead of fprintf.
5168 * remote-utils.c (*): Ditto.
5169 * thread-db.c (*): Ditto.
5170 * server.c #include <ctype.h>, "gdb_vecs.h".
5171 (debug_threads): Moved to debug.c.
5172 (*): Update all debugging printfs to use debug_printf instead of
5174 (start_inferior): Replace call to fflush with call to debug_flush.
5175 (monitor_show_help): Mention set debug-format.
5176 (parse_debug_format_options): New function.
5177 (handle_monitor_command): Handle "monitor set debug-format".
5178 (gdbserver_usage): Mention --debug-format.
5179 (main): Parse --debug-format.
5180 * server.h (debug_threads): Declaration moved to debug.h.
5182 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
5183 trace_debug_1 that uses debug_printf.
5184 (tracepoint_look_up_symbols): Update all debugging printfs to use
5185 debug_printf instead of fprintf.
5187 2014-01-20 Baruch Siach <baruch@tkos.co.il>
5189 * linux-xtensa-low.c: Include asm/ptrace.h instead of
5192 2014-01-17 Pedro Alves <palves@redhat.com>
5195 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
5196 defined after including gdb_proc_service.h.
5198 2014-01-16 Doug Evans <dje@google.com>
5200 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
5201 (match_dll): Use it.
5203 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
5205 * target.h (target_ops) <read_btrace>: Change parameters and
5206 return type to allow error reporting.
5207 * server.c (handle_qxfer_btrace): Support delta reads. Pass
5208 trace reading errors on.
5209 * linux-low.c (linux_low_read_btrace): Pass trace reading
5211 (linux_low_disable_btrace): New.
5213 2014-01-15 Doug Evans <dje@google.com>
5215 * inferiors.c (thread_id_to_gdb_id): Delete.
5216 * inferiors.h (thread_id_to_gdb_id): Delete.
5218 2014-01-13 Eli Zaretskii <eliz@gnu.org>
5220 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
5221 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
5224 2014-01-08 Pedro Alves <palves@redhat.com>
5226 * server.c (handle_status): Don't discard previous queued stop
5227 replies or thread's pending status here.
5228 (main) <disconnection>: Do it here instead.
5230 2014-01-08 Pedro Alves <palves@redhat.com>
5232 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
5233 * server.c (visit_actioned_threads, handle_pending_status): New
5235 (handle_v_cont): Factor out parts to ...
5236 (resume): ... this new function. If in all-stop, and a thread
5237 being resumed has a pending status, report it without actually
5239 (myresume): Adjust to use the new 'resume' function.
5240 (clear_pending_status_callback, set_pending_status_callback)
5241 (find_status_pending_thread_callback): New functions.
5242 (handle_status): Handle the case of multiple threads having
5243 interesting statuses to report. Report threads' real last signal
5244 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
5245 with an interesting thread to report the status for, instead of
5246 always reporting the status of the first thread.
5248 2014-01-01 Joel Brobecker <brobecker@adacore.com>
5250 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
5251 * gdbreplay.c (gdbreplay_version): Likewise.
5253 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
5255 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
5256 iov.iov_len with the real length in use.
5258 2013-12-13 Joel Brobecker <brobecker@adacore.com>
5260 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
5261 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
5262 for all targets that use win32-low.c.
5263 * win32-low.c (win32_ensure_ntdll_loaded): New function.
5264 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
5266 2013-12-13 Pedro Alves <palves@redhat.com>
5268 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
5269 if equal to TARGET_WAITKIND_LOADED.
5270 * win32-low.c (cached_status): New static global.
5271 (win32_wait): Add declaration.
5272 (do_initial_child_stuff): Flush all initial pending debug events
5273 up to the initial breakpoint.
5274 (win32_wait): If CACHED_STATUS was set, return that instead
5275 of doing a real wait. Remove the code resuming the execution
5276 of the inferior after receiving a TARGET_WAITKIND_LOADED event
5277 during the initial phase. Also remove the code changing
5278 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
5279 TARGET_WAITKIND_STOPPED.
5281 2013-12-11 Yao Qi <yao@codesourcery.com>
5283 * notif.c (handle_notif_ack): Return 0 if no notification
5286 2013-11-20 Doug Evans <dje@google.com>
5288 * linux-low.c (linux_set_resume_request): Fix comment.
5290 2013-11-20 Doug Evans <dje@google.com>
5292 * linux-low.c (resume_status_pending_p): Tweak comment.
5294 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
5296 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
5297 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
5298 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
5299 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
5300 (srv_amd64_regobj): Add amd64-mpx.o.
5301 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
5302 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
5303 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
5304 * i387-fp.c (num_pl_bnd_register) Added constant.
5305 (num_pl_bnd_cfg_registers) Added constant.
5306 (struct i387_xsave) Added reserved area and MPX fields.
5307 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
5308 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
5310 (tdesc_i386_mpx_linux): Add MPX amd64 target.
5311 (init_registers_amd64_mpx_linux): Declare new function.
5312 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
5313 (x86_64_regmap): Add MPX registers.
5314 (x86_linux_read_description): Add MPX case.
5315 (initialize_low_arch): Initialize MPX targets.
5317 2013-11-18 Tom Tromey <tromey@redhat.com>
5319 * configure: Rebuild.
5320 * configure.ac: Don't check for stdlib.h.
5321 * gdbreplay.c: Unconditionally include stdlib.h.
5323 2013-11-18 Tom Tromey <tromey@redhat.com>
5325 * config.in: Rebuild.
5326 * configure: Rebuild.
5327 * configure.ac: Don't use AC_HEADER_DIRENT.
5329 2013-11-18 Tom Tromey <tromey@redhat.com>
5331 * server.h: Don't check HAVE_STRING_H.
5332 * gdbreplay.c: Don't check HAVE_STRING_H.
5333 * configure: Rebuild.
5335 2013-11-18 Tom Tromey <tromey@redhat.com>
5337 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
5340 2013-11-08 Tom Tromey <tromey@redhat.com>
5342 * configure, config.in: Rebuild.
5343 * configure.ac: Remove unused configury.
5345 2013-11-08 Tom Tromey <tromey@redhat.com>
5347 * acinclude.m4: Include common.m4, codeset.m4.
5348 * configure, config.in: Rebuild.
5349 * configure.ac: Use GDB_AC_COMMON.
5351 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
5353 * linux-s390-low.c (HWCAP_S390_TE): New define.
5354 (s390_arch_setup): Consider the TE field in the HWCAP for
5355 determining 'have_regset_tdb'.
5357 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
5360 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
5363 2013-10-02 Pedro Alves <palves@redhat.com>
5365 * server.c (process_serial_event): Don't output "GDBserver
5366 exiting" if GDB is connected through stdio.
5367 * target.c (mywait): Likewise, be silent if GDB is connected
5370 2013-10-01 Joel Brobecker <brobecker@adacore.com>
5372 * lynx-low.c (lynx_add_threads_after_attach): New function.
5373 (lynx_attach): Remove call to add_thread. Add call to
5374 lynx_add_threads_after_attach instead.
5376 2013-09-28 Mike Frysinger <vapier@gentoo.org>
5378 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
5379 * config.in, configure: Regenerated.
5381 2013-09-18 Yao Qi <yao@codesourcery.com>
5384 * server.c (start_inferior): Clear 'resume_info'.
5386 2013-09-16 Jiong Wang <jiwang@tilera.com>
5388 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
5391 2013-09-16 Jiong Wang <jiwang@tilera.com>
5393 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
5394 linux-tile-low.o to srv_tgtobj.
5396 2013-09-16 Will Newton <will.newton@linaro.org>
5398 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
5401 2013-09-06 Pedro Alves <palves@redhat.com>
5403 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
5404 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
5405 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
5406 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
5407 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
5408 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
5410 2013-09-06 Pedro Alves <palves@redhat.com>
5412 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
5413 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
5415 2013-09-06 Pedro Alves <palves@redhat.com>
5417 * linux-amd64-ipa.c: Include tracepoint.h.
5418 * linux-i386-ipa.c: Include tracepoint.h.
5420 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
5422 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
5423 (ps_get_thread_area): New function.
5425 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
5427 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
5428 (initialize_low_arch): Call init_registers_crisv32 rather than
5429 init_register_crisv32.
5431 2013-09-05 Pedro Alves <palves@redhat.com>
5433 * server.h (handle_vFile, hostio_last_error_from_errno): Move
5435 * hostio.h: ... this new file.
5436 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
5437 win32-low.c: Include hostio.h.
5439 2013-09-05 Pedro Alves <palves@redhat.com>
5441 * server.h (gdb_client_data, handler_func, callback_handler_func)
5442 (delete_file_handler, add_file_handler, append_callback_event)
5443 (delete_callback_event, start_event_loop, initialize_event_loop):
5444 Move to event-loop.h and include it.
5445 * event-loop.h: New file.
5447 2013-09-05 Pedro Alves <palves@redhat.com>
5449 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
5450 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
5451 (loaded_dll, unloaded_dll): Move to ...
5452 * dll.h: ... this new file.
5453 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
5455 2013-09-05 Pedro Alves <palves@redhat.com>
5457 * server.h (current_process, get_thread_process, all_processes)
5458 (add_inferior_to_list, for_each_inferior, current_inferior)
5459 (remove_inferior, add_process, remove_process, find_process_pid)
5460 (have_started_inferiors_p, have_attached_inferiors_p)
5461 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
5462 (clear_inferiors, find_inferior, find_inferior_id)
5463 (inferior_target_data, set_inferior_target_data)
5464 (inferior_regcache_data, set_inferior_regcache_data): Move to
5465 inferiors.h, and include it.
5466 * inferiors.h: New file.
5468 2013-09-05 Pedro Alves <palves@redhat.com>
5470 * server.h (struct emit_ops, current_insn_ptr, emit_error):
5474 2013-09-05 Pedro Alves <palves@redhat.com>
5476 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
5478 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
5479 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
5480 (handle_tracepoint_general_set, handle_tracepoint_query)
5481 (tracepoint_finished_step, tracepoint_was_hit)
5482 (release_while_stepping_state_list, current_traceframe)
5483 (in_readonly_region, traceframe_read_mem)
5484 (fetch_traceframe_registers, traceframe_read_sdata)
5485 (traceframe_read_info, struct fast_tpoint_collect_status)
5486 (fast_tracepoint_collecting, force_unlock_trace_buffer)
5487 (handle_tracepoit_bkpts, initialize_low_tracepoint)
5488 (supply_fast_tracepoint_registers)
5489 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
5490 (ipa_tdesc, claim_trampoline_space)
5491 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
5492 (agent_mem_read, agent_get_trace_state_variable_value)
5493 (agent_set_trace_state_variable_value, agent_tsv_read)
5494 (agent_mem_read_string, get_raw_reg_func_addr)
5495 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
5496 * tracepoint.h: ... this new file.
5498 2013-09-05 Pedro Alves <palves@redhat.com>
5500 * server.h (perror_with_name, error, fatal, warning, paddress)
5501 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
5503 * utils.h: New file.
5505 2013-09-05 Pedro Alves <palves@redhat.com>
5507 * server.h (remote_debug, noack_mode, transport_is_reliable)
5508 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
5509 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
5510 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
5511 (write_enn, initialize_async_io, enable_async_io)
5512 (disable_async_io, check_remote_input_interrupt_request)
5513 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
5514 (dead_thread_notify, prepare_resume_reply)
5515 (decode_address_to_semicolon, decode_address, decode_m_packet)
5516 (decode_M_packet, decode_X_packet, decode_xfer_write)
5517 (decode_search_memory_packet, unhexify, hexify)
5518 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
5519 (look_up_one_symbol, relocate_instruction)
5520 (monitor_output): Move to remote-utils.h, and include it.
5521 * remote-utils.h: New file.
5523 2013-09-05 Pedro Alves <palves@redhat.com>
5525 * server.h (_): Delete.
5527 2013-09-02 Pedro Alves <palves@redhat.com>
5529 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
5530 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
5532 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
5534 2013-09-02 Pierre Muller <muller@sourceware.org>
5536 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
5537 or WriteProcessMemory complete successfully and handle
5538 ERROR_PARTIAL_COPY error.
5540 2013-09-02 Pedro Alves <palves@redhat.com>
5542 * server.c (gdb_read_memory): Return -1 on traceframe memory read
5543 error instead of EIO.
5545 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5548 * linux-low.c: Include filestuff.h.
5549 (linux_create_inferior) <pid == 0>: Call close_most_fds.
5550 * lynx-low.c: Include filestuff.h.
5551 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
5552 * server.c: Include filestuff.h.
5553 (main): Call notice_open_fds.
5554 * spu-low.c: Include filestuff.h.
5555 (spu_create_inferior) <pid == 0>: Call close_most_fds.
5557 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
5559 * Makefile.in: Explain why ../target and ../nat are not
5560 listed as include file search paths.
5561 (linux-waitpid.o): New object file rule.
5562 * configure.srv (srv_native_linux_obj): New variable.
5563 Replace all occurrences of linux native object files with
5564 $srv_native_linux_obj.
5565 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
5566 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
5567 (linux_enable_event_reporting): Remove declaration.
5568 (my_waitpid): Moved to common/linux-waitpid.c.
5569 (linux_wait_for_event): Pass ptid when calling
5570 linux_enable_event_reporting.
5571 (linux_supports_tracefork_flag): Remove.
5572 (linux_enable_event_reporting): Likewise.
5573 (linux_tracefork_grandchild): Remove.
5574 (STACK_SIZE): Moved to common/linux-ptrace.c.
5575 (linux_tracefork_child): Remove.
5576 (linux_test_for_tracefork): Remove.
5577 (linux_look_up_symbols): Call linux_supports_traceclone.
5578 (initialize_low): Remove call to linux_test_for_tracefork.
5579 * linux-low.h (PTRACE_TYPE_ARG3): Move to
5580 common/linux-ptrace.h.
5581 (PTRACE_TYPE_ARG4): Likewise.
5582 Include linux-ptrace.h.
5584 2013-08-21 Pedro Alves <palves@redhat.com>
5586 * config.in: Renegerate.
5588 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
5590 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
5591 (SFILES): Remove $(srcdir)/common/target-common.c and
5592 add $(srcdir)/target/waitstatus.c.
5593 (OBS): Remove target-common.o and add waitstatus.o.
5594 (server_h): Remove $(srcdir)/../common/target-common.h and
5595 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
5596 and $(srcdir)/../target/waitstatus.h.
5597 (target-common.o): Remove.
5598 (waitstatus.o): New target object file.
5599 * target.h: Do not include target-common.h and
5600 include target/resume.h, target/wait.h and
5601 target/waitstatus.h.
5603 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
5605 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
5606 to PTRACE_TYPE_ARG3.
5607 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
5608 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
5610 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
5611 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
5613 2013-07-27 Jie Zhang <jie@codesourcery.com>
5614 Daniel Jacobowitz <dan@codesourcery.com>
5615 Yao Qi <yao@codesourcery.com>
5617 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
5618 (mips-linux-watch.o): New rule.
5619 (mips_linux_watch_h): New variable.
5620 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
5622 * linux-mips-low.c: Include mips-linux-watch.h.
5623 (struct arch_process_info, struct arch_lwp_info): New.
5624 (update_watch_registers_callback): New function.
5625 (mips_linux_new_process, mips_linux_new_thread) New functions.
5626 (mips_linux_prepare_to_resume, mips_insert_point): New
5628 (mips_remove_point, mips_stopped_by_watchpoint): New
5630 (rsp_bp_type_to_target_hw_bp_type): New function.
5631 (mips_stopped_data_address): New function.
5632 (the_low_target): Add watchpoint support functions.
5634 2013-07-27 Yao Qi <yao@codesourcery.com>
5636 * i386-low.c: Include break-common.h.
5637 (enum target_hw_bp_type): Remove.
5639 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
5641 * Makefile.in (SFILES): /common/target-common.c.
5642 (OBS): Add target-common.o.
5643 (server_h): Add $(srcdir)/../common/target-common.h.
5644 (target-common.o): New target.
5645 * server.c (queue_stop_reply_callback): Free
5646 status string after use.
5647 * target.c (target_waitstatus_to_string): Remove.
5648 * target.h: Include target-common.h.
5649 (resume_kind): Likewise.
5650 (target_waitkind): Likewise.
5651 (target_waitstatus): Likewise.
5652 (TARGET_WNOHANG): Likewise.
5654 2013-07-04 Yao Qi <yao@codesourcery.com>
5656 * Makefile.in (host_alias): Use @host_noncanonical@.
5657 (target_alias): Use @target_noncanonical@.
5658 * configure.ac: Use ACX_NONCANONICAL_TARGET and
5659 ACX_NONCANONICAL_HOST.
5660 * configure: Regenerated.
5663 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
5665 * configure.ac (version_host, version_target): Set and AC_SUBST them.
5666 * configure: Rebuild.
5667 * Makefile.in (version_host, version_target): Get from configure.
5668 (version.c): Use $(version_host) and $(version_target).
5670 2013-07-03 Pedro Alves <palves@redhat.com>
5672 * Makefile.in (config.status): Depend on development.sh.
5673 * acinclude.m4: Include libmcheck.m4.
5674 * configure: Regenerate.
5676 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
5678 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
5679 attribute inside the parentheses.
5680 (winapi_DebugSetProcessKillOnExit): Ditto.
5681 (winapi_DebugBreakProcess): Ditto.
5682 (winapi_GenerateConsoleCtrlEvent): Ditto.
5684 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
5686 * notif.h (notif_event): Add a dummy member to avoid compiler
5689 2013-07-01 Pedro Alves <palves@redhat.com>
5691 * hostio.c (HOSTIO_PATH_MAX): Define.
5692 (require_filename, handle_open, handle_unlink, handle_readlink):
5695 2013-07-01 Pedro Alves <palves@redhat.com>
5697 * server.h: Include "pathmax.h".
5698 * linux-low.c: Don't include sys/param.h.
5699 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
5701 * win32-low.c: Don't include sys/param.h.
5702 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
5704 2013-07-01 Pedro Alves <palves@redhat.com>
5706 * event-loop.c: Don't check HAVE_UNISTD_H before including
5708 * gdbreplay.c: Likewise.
5709 * remote-utils.c: Likewise.
5710 * server.c: Likewise.
5711 * configure.ac: Don't check for unistd.h.
5712 * configure: Regenerate.
5714 2013-06-28 Tom Tromey <tromey@redhat.com>
5716 * Makefile.in (version.c): Use version.in, not
5719 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
5721 * configure.ac (version_host, version_target): Set and AC_SUBST them.
5722 * configure: Rebuild.
5723 * Makefile.in (version_host, version_target): Get from configure.
5724 (version.c): Use $(version_host) and $(version_target).
5726 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
5728 Fix trace-status to output user name without trailing colon.
5729 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
5731 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
5733 Fix trace-status to output proper start-time and stop-time.
5734 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
5735 output start time and stop time in hex as gdb expects.
5737 2013-06-26 Pedro Alves <pedro@codesourcery.com>
5739 * tracepoint.c (build_traceframe_info_xml): Output trace state
5740 variables present in the trace buffer.
5742 2013-06-24 Tom Tromey <tromey@redhat.com>
5744 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
5746 (version.o): Remove.
5747 * gdbreplay.c: Include version.h.
5748 (version, host_name): Don't declare.
5749 * server.h: Include version.h.
5750 (version, host_name): Don't declare.
5752 2013-06-12 Pedro Alves <palves@redhat.com>
5754 * linux-x86-low.c (linux_is_elf64): Delete global.
5755 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
5756 with local linux_pid_exe_is_elf_64_file use.
5758 2013-06-11 Pedro Alves <palves@redhat.com>
5760 * linux-low.c (regset_disabled, disable_regset): New functions.
5761 (regsets_fetch_inferior_registers)
5762 (regsets_store_inferior_registers): Use them.
5763 (initialize_regsets_info); Don't allocate the disabled_regsets
5765 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
5768 2013-06-11 Pedro Alves <palves@redhat.com>
5770 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
5773 2013-06-11 Pedro Alves <palves@redhat.com>
5775 * linux-x86-low.c (initialize_low_arch): Call
5776 init_registers_x32_avx_linux.
5778 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
5780 Fix compatibility with Android Bionic.
5781 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
5784 2013-06-07 Pedro Alves <palves@redhat.com>
5787 * Makefile.in (OBS): Add tdesc.o.
5788 (IPA_OBJS): Add tdesc-ipa.o.
5789 (tdesc-ipa.o): New rule.
5790 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
5792 * linux-low.c (new_inferior): Delete.
5793 (disabled_regsets, num_regsets): Delete.
5794 (linux_add_process): Adjust to set the new per-process
5796 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
5797 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
5798 was a stop. When calling arch_setup, switch the current inferior
5799 to the thread that got an event.
5800 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
5801 (regsets_fetch_inferior_registers)
5802 (regsets_store_inferior_registers): New regsets_info parameter.
5804 (linux_register_in_regsets): New regs_info parameter. Adjust to
5806 (register_addr, fetch_register, store_register): New usrregs_info
5807 parameter. Adjust to use it.
5808 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
5809 parameter regs_info. Adjust to use it.
5810 (linux_fetch_registers): Get the current inferior's regs_info, and
5812 (linux_store_registers): Ditto.
5813 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
5814 (initialize_low): Don't initialize the target_regsets here. Call
5815 initialize_low_arch.
5816 * linux-low.h (target_regsets): Delete declaration.
5817 (struct regsets_info): New.
5818 (struct usrregs_info): New.
5819 (struct regs_info): New.
5820 (struct process_info_private) <new_inferior>: New field.
5821 (struct linux_target_ops): Delete the num_regs, regmap, and
5822 regset_bitmap fields. New field regs_info.
5823 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
5824 * i387-fp.c (num_xmm_registers): Delete.
5825 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
5826 calls to new interface.
5827 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
5828 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
5829 Infer the number of xmm registers from the regcache's target
5831 * i387-fp.h (num_xmm_registers): Delete.
5832 * inferiors.c (add_thread): Don't install the thread's regcache
5834 * proc-service.c (gregset_info): Fetch the current inferior's
5835 regs_info. Adjust to use it.
5836 * regcache.c: Include tdesc.h.
5837 (register_bytes, reg_defs, num_registers)
5838 (gdbserver_expedite_regs): Delete.
5839 (get_thread_regcache): If the thread doesn't have a regcache yet,
5840 create one, instead of aborting gdbserver.
5841 (regcache_invalidate_one): Rename to ...
5842 (regcache_invalidate_thread): ... this.
5843 (regcache_invalidate_one): New.
5844 (regcache_invalidate): Only invalidate registers of the current
5846 (init_register_cache): Add target_desc parameter, and use it.
5847 (new_register_cache): Ditto. Assert the target description has a
5848 non zero registers_size.
5849 (regcache_cpy): Add assertions. Adjust.
5850 (realloc_register_cache, set_register_cache): Delete.
5851 (registers_to_string, registers_from_string): Adjust.
5852 (find_register_by_name, find_regno, find_register_by_number)
5853 (register_cache_size): Add target_desc parameter, and use it.
5854 (free_register_cache_thread, free_register_cache_thread_one)
5855 (regcache_release, register_cache_size): New.
5856 (register_size): Add target_desc parameter, and use it.
5857 (register_data, supply_register, supply_register_zeroed)
5858 (supply_regblock, supply_register_by_name, collect_register)
5859 (collect_register_as_string, collect_register_by_name): Adjust.
5860 * regcache.h (struct target_desc): Forward declare.
5861 (struct regcache) <tdesc>: New field.
5862 (init_register_cache, new_register_cache): Add target_desc
5864 (regcache_invalidate_thread): Declare.
5865 (regcache_invalidate_one): Delete declaration.
5866 (regcache_release): Declare.
5867 (find_register_by_number, register_cache_size, register_size)
5868 (find_regno): Add target_desc parameter.
5869 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
5871 * remote-utils.c: Include tdesc.h.
5872 (outreg, prepare_resume_reply): Adjust.
5873 * server.c: Include tdesc.h.
5874 (gdbserver_xmltarget): Delete declaration.
5875 (get_features_xml, process_serial_event): Adjust.
5876 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
5878 (struct process_info) <tdesc>: New field.
5879 (ipa_tdesc): Declare.
5880 * tdesc.c: New file.
5881 * tdesc.h: New file.
5882 * tracepoint.c: Include tdesc.h.
5883 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
5884 (get_context_regcache): Adjust to pass ipa_tdesc down.
5885 (do_action_at_tracepoint): Adjust to get the register cache size
5886 from the context regcache's description.
5887 (traceframe_walk_blocks): Adjust to get the register cache size
5888 from the current trace frame's description.
5889 (traceframe_get_pc): Adjust to get current trace frame's
5890 description and pass it down.
5891 (gdb_collect): Adjust to get the register cache size from the
5893 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
5894 (gdbserver_xmltarget): Delete.
5895 (initialize_low_tracepoint): Set the ipa's target description.
5896 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
5897 (initialize_low_tracepoint): Set the ipa's target description.
5898 * linux-x86-low.c: Include tdesc.h.
5899 [__x86_64__] (is_64bit_tdesc): New.
5900 (ps_get_thread_area, x86_get_thread_area): Use it.
5901 (i386_cannot_store_register): Rename to ...
5902 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
5903 (i386_cannot_fetch_register): Rename to ...
5904 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
5905 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
5907 (target_regsets): Rename to ...
5908 (x86_regsets): ... this.
5909 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
5911 (x86_siginfo_fixup): Use is_64bit_tdesc.
5912 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
5913 (tdesc_x32_avx_linux, tdesc_x32_linux)
5914 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
5916 (x86_linux_update_xmltarget): Delete.
5917 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
5918 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
5919 (AMD64_LINUX_USER64_CS): New.
5920 (x86_linux_read_description): New, based on
5921 x86_linux_update_xmltarget.
5922 (same_process_callback): New.
5923 (x86_arch_setup_process_callback): New.
5924 (x86_linux_update_xmltarget): New.
5925 (x86_regsets_info): New.
5926 (amd64_linux_regs_info): New.
5927 (i386_linux_usrregs_info): New.
5928 (i386_linux_regs_info): New.
5929 (x86_linux_regs_info): New.
5930 (x86_arch_setup): Reimplement.
5931 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
5932 (x86_emit_ops): Ditto.
5933 (the_low_target): Adjust. Install x86_linux_regs_info,
5934 x86_cannot_fetch_register, and x86_cannot_store_register.
5935 (initialize_low_arch): New.
5936 * linux-ia64-low.c (tdesc_ia64): Declare.
5937 (ia64_fetch_register): Adjust.
5938 (ia64_usrregs_info, regs_info): New globals.
5939 (ia64_regs_info): New function.
5940 (the_low_target): Adjust.
5941 (initialize_low_arch): New function.
5942 * linux-sparc-low.c (tdesc_sparc64): Declare.
5943 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
5945 (sparc_arch_setup): New function.
5946 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
5947 (the_low_target): Adjust.
5948 (initialize_low_arch): New function.
5949 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
5950 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
5951 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
5952 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
5953 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
5954 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
5955 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
5956 (tdesc_powerpc_isa205_vsx64l): Declare.
5957 (ppc_cannot_store_register, ppc_collect_ptrace_register)
5958 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
5959 (ppc_set_pc, ppc_get_hwcap): Adjust.
5960 (ppc_usrregs_info): Forward declare.
5961 (!__powerpc64__) ppc_regmap_adjusted: New global.
5962 (ppc_arch_setup): Adjust to the current process'es target
5964 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
5965 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
5966 (ppc_store_evrregset): Adjust.
5967 (target_regsets): Rename to ...
5968 (ppc_regsets): ... this, and make static.
5969 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
5970 (ppc_regs_info): New function.
5971 (the_low_target): Adjust.
5972 (initialize_low_arch): New function.
5973 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
5974 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
5975 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
5976 (tdesc_s390x_linux64v2): Declare.
5977 (s390_collect_ptrace_register, s390_supply_ptrace_register)
5978 (s390_fill_gregset, s390_store_last_break): Adjust.
5979 (target_regsets): Rename to ...
5980 (s390_regsets): ... this, and make static.
5981 (s390_get_pc, s390_set_pc): Adjust.
5982 (s390_get_hwcap): New target_desc parameter, and use it.
5983 [__s390x__] (have_hwcap_s390_high_gprs): New global.
5984 (s390_arch_setup): Adjust to set the current process'es target
5985 description. Don't adjust the regmap.
5986 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
5987 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
5988 (regs_info_3264): New globals.
5989 (s390_regs_info): New function.
5990 (the_low_target): Adjust.
5991 (initialize_low_arch): New function.
5992 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
5993 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
5994 [__mips64] (init_registers_mips_linux)
5995 (init_registers_mips_dsp_linux): Delete defines.
5996 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
5997 (have_dsp): New global.
5998 (mips_read_description): New, based on mips_arch_setup.
5999 (mips_arch_setup): Reimplement.
6000 (get_usrregs_info): New function.
6001 (mips_cannot_fetch_register, mips_cannot_store_register)
6002 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
6003 (mips_fill_fpregset, mips_store_fpregset): Adjust.
6004 (target_regsets): Rename to ...
6005 (mips_regsets): ... this, and make static.
6006 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
6007 (dsp_regs_info, regs_info): New globals.
6008 (mips_regs_info): New function.
6009 (the_low_target): Adjust.
6010 (initialize_low_arch): New function.
6011 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
6012 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
6014 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
6015 (arm_read_description): New, with bits factored from
6017 (arm_arch_setup): Reimplement.
6018 (target_regsets): Rename to ...
6019 (arm_regsets): ... this, and make static.
6020 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
6021 (arm_regs_info): New function.
6022 (the_low_target): Adjust.
6023 (initialize_low_arch): New function.
6024 * linux-m68k-low.c (tdesc_m68k): Declare.
6025 (target_regsets): Rename to ...
6026 (m68k_regsets): ... this, and make static.
6027 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
6028 (m68k_regs_info): New function.
6029 (m68k_arch_setup): New function.
6030 (the_low_target): Adjust.
6031 (initialize_low_arch): New function.
6032 * linux-sh-low.c (tdesc_sharch): Declare.
6033 (target_regsets): Rename to ...
6034 (sh_regsets): ... this, and make static.
6035 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
6036 (sh_regs_info, sh_arch_setup): New functions.
6037 (the_low_target): Adjust.
6038 (initialize_low_arch): New function.
6039 * linux-bfin-low.c (tdesc_bfin): Declare.
6040 (bfin_arch_setup): New function.
6041 (bfin_usrregs_info, regs_info): New globals.
6042 (bfin_regs_info): New function.
6043 (the_low_target): Adjust.
6044 (initialize_low_arch): New function.
6045 * linux-cris-low.c (tdesc_cris): Declare.
6046 (cris_arch_setup): New function.
6047 (cris_usrregs_info, regs_info): New globals.
6048 (cris_regs_info): New function.
6049 (the_low_target): Adjust.
6050 (initialize_low_arch): New function.
6051 * linux-cris-low.c (tdesc_crisv32): Declare.
6052 (cris_arch_setup): New function.
6053 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
6054 (cris_regs_info): New function.
6055 (the_low_target): Adjust.
6056 (initialize_low_arch): New function.
6057 * linux-m32r-low.c (tdesc_m32r): Declare.
6058 (m32r_arch_setup): New function.
6059 (m32r_usrregs_info, regs_info): New globals.
6060 (m32r_regs_info): Adjust.
6061 (initialize_low_arch): New function.
6062 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
6063 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
6064 (tic6x_usrregs_info): Forward declare.
6065 (tic6x_read_description): New function, based on ...
6066 (tic6x_arch_setup): ... this. Reimplement.
6067 (target_regsets): Rename to ...
6068 (tic6x_regsets): ... this, and make static.
6069 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
6070 (tic6x_regs_info): New function.
6071 (the_low_target): Adjust.
6072 (initialize_low_arch): New function.
6073 * linux-xtensa-low.c (tdesc_xtensa): Declare.
6074 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
6075 (target_regsets): Rename to ...
6076 (xtensa_regsets): ... this, and make static.
6077 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
6079 (xtensa_arch_setup, xtensa_regs_info): New functions.
6080 (the_low_target): Adjust.
6081 (initialize_low_arch): New function.
6082 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
6083 (nios2_arch_setup): Set the current process'es tdesc.
6084 (target_regsets): Rename to ...
6085 (nios2_regsets): ... this.
6086 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
6087 (nios2_regs_info): New function.
6088 (the_low_target): Adjust.
6089 (initialize_low_arch): New function.
6090 * linux-aarch64-low.c (tdesc_aarch64): Declare.
6091 (aarch64_arch_setup): Set the current process'es tdesc.
6092 (target_regsets): Rename to ...
6093 (aarch64_regsets): ... this.
6094 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
6095 (aarch64_regs_info): New function.
6096 (the_low_target): Adjust.
6097 (initialize_low_arch): New function.
6098 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
6100 (target_regsets): Rename to ...
6101 (tile_regsets): ... this.
6102 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
6103 (tile_regs_info): New function.
6104 (tile_arch_setup): Set the current process'es tdesc.
6105 (the_low_target): Adjust.
6106 (initialize_low_arch): New function.
6107 * spu-low.c (tdesc_spu): Declare.
6108 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
6109 * win32-arm-low.c (tdesc_arm): Declare.
6110 (arm_arch_setup): New function.
6111 (the_low_target): Install arm_arch_setup instead of
6113 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
6114 (init_windows_x86): Rename to ...
6115 (i386_arch_setup): ... this. Set `win32_tdesc'.
6116 (the_low_target): Adjust.
6117 * win32-low.c (win32_tdesc): New global.
6118 (child_add_thread): Don't create the thread cache here.
6119 (do_initial_child_stuff): Set the new process'es tdesc.
6120 * win32-low.h (struct target_desc): Forward declare.
6121 (win32_tdesc): Declare.
6122 * lynx-i386-low.c (tdesc_i386): Declare global.
6123 (lynx_i386_arch_setup): Set `lynx_tdesc'.
6124 * lynx-low.c (lynx_tdesc): New global.
6125 (lynx_add_process): Set the new process'es tdesc.
6126 * lynx-low.h (struct target_desc): Forward declare.
6127 (lynx_tdesc): Declare global.
6128 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
6129 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
6130 * nto-low.c (nto_tdesc): New global.
6131 (do_attach): Set the new process'es tdesc.
6132 * nto-low.h (struct target_desc): Forward declare.
6133 (nto_tdesc): Declare.
6134 * nto-x86-low.c (tdesc_i386): Declare.
6135 (nto_x86_arch_setup): Set `nto_tdesc'.
6137 2013-06-04 Gary Benson <gbenson@redhat.com>
6139 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
6140 to qSupported response when appropriate.
6141 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
6142 with nonzero-length annex.
6143 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
6144 arguments supplied in annex.
6146 2013-05-31 Doug Evans <dje@google.com>
6149 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
6150 64 bits in 64-cross-32 environment.
6152 2013-05-28 Pedro Alves <palves@redhat.com>
6154 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
6155 (aarch64-without-fpu.c): Delete rule.
6156 * configure.srv (aarch64*-*-linux*): Remove references to
6157 aarch64-without-fpu.o and aarch64-without-fpu.xml.
6158 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
6161 2013-05-24 Pedro Alves <palves@redhat.com>
6163 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
6164 instead of strchr/decode_address. Error if the range isn't split
6165 with a ','. Don't assume there's be a ':' in the action.
6167 2013-05-23 Yao Qi <yao@codesourcery.com>
6168 Pedro Alves <palves@redhat.com>
6170 * linux-low.c (lwp_in_step_range): New function.
6171 (linux_wait_1): If the thread was range stepping and stopped
6172 outside the stepping range, report the stop to GDB. Otherwise,
6173 continue stepping. Add range stepping debug output.
6174 (linux_set_resume_request): Copy the step range from the resume
6176 (linux_supports_range_stepping): New.
6177 (linux_target_ops) <supports_range_stepping>: Set to
6178 linux_supports_range_stepping.
6179 * linux-low.h (struct linux_target_ops)
6180 <supports_range_stepping>: New field.
6181 (struct lwp_info) <step_range_start, step_range_end>: New fields.
6182 * linux-x86-low.c (x86_supports_range_stepping): New.
6183 (the_low_target) <supports_range_stepping>: Set to
6184 x86_supports_range_stepping.
6185 * server.c (handle_v_cont): Handle 'r' action.
6186 (handle_v_requests): Append ";r" if the target supports range
6188 * target.h (struct thread_resume) <step_range_start,
6189 step_range_end>: New fields.
6190 (struct target_ops) <supports_range_stepping>:
6192 (target_supports_range_stepping): New macro.
6194 2013-05-17 Joel Brobecker <brobecker@adacore.com>
6196 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
6197 confusion in comment.
6199 2013-05-17 Joel Brobecker <brobecker@adacore.com>
6201 * lynx-low.c (struct process_info_private): New type.
6202 (lynx_add_process): New function.
6203 (lynx_create_inferior, lynx_attach): Replace calls to
6204 add_process by calls to lynx_add_process.
6205 (lynx_resume): If PTID is null, then try using
6206 current_process()->private->last_wait_event_ptid.
6208 (lynx_clear_inferiors): Delete. The contents of that function
6209 has been inlined in lynx_mourn;
6210 (lynx_wait_1): Save the ptid in the process's private data.
6211 (lynx_mourn): Free the process' private data. Replace call
6212 to lynx_clear_inferiors by call to clear_inferiors.
6214 2013-05-17 Yao Qi <yao@codesourcery.com>
6216 * i386-low.c (i386_length_and_rw_bits): Move the comment to
6219 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
6221 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
6222 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
6223 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
6224 PT_TEXT_END_ADDR guards. Update comments.
6225 (linux_target_op) <read_offsets>: Conditionally define to
6226 linux_read_offsets if the target is UCLIBC and if it defines
6227 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
6229 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
6230 Andrew Jenner <andrew@codesourcery.com>
6232 * Makefile.in (SFILES): Add linux-nios2-low.c.
6233 (clean): Add action to delete nios2-linux.c.
6234 (nios2-linux.c): New rule.
6235 * configure.srv: Add nios2*-*-linux*.
6236 * linux-nios2-low.c: New.
6238 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
6240 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
6242 2013-04-25 Hui Zhu <hui@codesourcery.com>
6245 * ax.c (ax_printf): Add fflush.
6247 2013-04-22 Tom Tromey <tromey@redhat.com>
6249 * Makefile.in (SFILES): Add filestuff.c.
6250 (OBS): Add filestuff.o.
6251 (filestuff.o): New target.
6252 * config.in, configure: Rebuild.
6253 * configure.ac: Check for fdwalk, pipe2.
6255 2013-04-17 Pedro Alves <palves@redhat.com>
6257 * configure.ac (USE_THREAD_DB): Delete variable.
6258 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
6259 Don't AC_SUBST USE_THREAD_DB.
6260 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
6261 * config.in, configure: Regenerate.
6263 2013-04-16 Pedro Alves <palves@redhat.com>
6265 * linux-low.h (struct lwp_info) <thread_known>: Move under
6266 the USE_THREAD_DB #ifdef.
6268 2013-04-16 Pedro Alves <palves@redhat.com>
6270 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
6271 (linux-low.o): Delete rule.
6272 * linux-low.h: Always include "gdb_thread_db.h" instead of
6273 conditionally including thread_db.h.
6274 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
6277 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6279 * Makefile.in (install-only): Fix make install regression.
6281 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
6283 Convert man pages to texinfo, new gdbinit.5 texinfo page.
6284 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
6286 * gdbserver.1: Remove.
6288 2013-03-22 Pedro Alves <palves@redhat.com>
6290 * linux-low.c (handle_extended_wait): Don't call
6291 linux_enable_event_reporting.
6293 2013-03-15 Tony Theodore <tonyt@logyst.com>
6296 * Makefile.in (SHELL): Use @SHELL@.
6298 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
6300 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
6303 2013-03-13 Joel Brobecker <brobecker@adacore.com>
6305 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
6306 Remove extraneous NULL element.
6308 2013-03-13 Yao Qi <yao@codesourcery.com>
6310 * tracepoint.c (traceframe_read_tsv): Look for the last matched
6311 'V' block in trace frame.
6313 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6315 * target.h (struct target_ops): Add btrace ops.
6316 (target_supports_btrace): New macro.
6317 (target_enable_btrace): New macro.
6318 (target_disable_btrace): New macro.
6319 (target_read_btrace): New macro.
6320 * gdbthread.h (struct thread_info): Add btrace field.
6321 * server.c: Include btrace-common.h.
6322 (handle_btrace_general_set): New function.
6323 (handle_btrace_enable): New function.
6324 (handle_btrace_disable): New function.
6325 (handle_general_set): Call handle_btrace_general_set.
6326 (handle_qxfer_btrace): New function.
6327 (struct qxfer qxfer_packets[]): Add btrace entry.
6328 * inferiors.c (remove_thread): Disable btrace.
6329 * linux-low: Include linux-btrace.h.
6330 (linux_low_enable_btrace): New function.
6331 (linux_low_read_btrace): New function.
6332 (linux_target_ops): Add btrace ops.
6333 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
6334 Add srv_linux_btrace=yes.
6335 (x86_64-*-linux*): Add linux-btrace.o.
6336 Add srv_linux_btrace=yes.
6337 * configure.ac: Define HAVE_LINUX_BTRACE.
6338 * config.in: Regenerated.
6339 * configure: Regenerated.
6341 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6343 * server.c (handle_qxfer): Preserve error message if -3 is
6345 (qxfer): Document the -3 return value.
6347 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6349 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
6350 (linux_btrace_h): New variable.
6351 (linux-btrace.o): New rule.
6353 2013-03-08 Stan Shebs <stan@codesourcery.com>
6354 Hafiz Abid Qadeer <abidh@codesourcery.com>
6356 * tracepoint.c (trace_buffer_size): New global.
6357 (DEFAULT_TRACE_BUFFER_SIZE): New define.
6358 (init_trace_buffer): Change to one-argument function. Allocate
6359 trace buffer memory.
6360 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
6361 handle QTBuffer:size packet.
6362 (cmd_bigqtbuffer_size): New function.
6363 (initialize_tracepoint): Call init_trace_buffer with
6364 DEFAULT_TRACE_BUFFER_SIZE.
6365 * server.c (handle_query): Add QTBuffer:size in the
6368 2013-03-07 Yao Qi <yao@codesourcery.com>
6370 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
6371 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
6373 (cmd_qtsp): Adjust condition. Do post increment.
6374 Set cur_action and cur_step_action back to 0.
6376 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
6379 * linux-low.c (linux_write_memory): Return early success if LEN is
6382 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
6384 * configure.srv: Add x86_64-*-cygwin* as target.
6386 2013-02-28 Tom Tromey <tromey@redhat.com>
6388 * configure.ac: Invoke AC_SYS_LARGEFILE.
6389 * configure, config.in: Rebuild.
6391 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
6393 * win32-low.c: Throughout, fix format strings and casts of
6394 printf-like functions to avoid type related warnings on all
6396 (get_child_debug_event): Print dwDebugEventCode as hex since
6397 that's how it's usually documented.
6399 2013-02-28 Yao Qi <yao@codesourcery.com>
6401 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
6404 2013-02-27 Jiong Wang <jiwang@tilera.com>
6406 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
6407 (reg-tilegx32.c): New rule.
6408 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
6409 * linux-tile-low.c (tile_arch_setup): New function. Invoke
6410 different register info initializer according to elf class.
6411 (init_registers_tilgx32): New function. The tilegx32 register info
6413 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
6414 (tile_store_gregset): Likewise.
6416 2013-02-27 Yao Qi <yao@codesourcery.com>
6418 * server.c (process_point_options): Print debug message when
6419 debug_threads is true.
6421 2013-02-26 Yao Qi <yao@codesourcery.com>
6423 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
6425 2013-02-19 Pedro Alves <palves@redhat.com>
6426 Kai Tietz <ktietz@redhat.com>
6430 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
6431 instead of strtoul to extract address from packet.
6432 (process_serial_event) <'z'>: Likewise.
6434 2013-02-18 Yao Qi <yao@codesourcery.com>
6436 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
6438 2013-02-14 Pedro Alves <palves@redhat.com>
6442 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
6443 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
6445 2013-02-14 Pedro Alves <palves@redhat.com>
6447 * tracepoint.c (cmd_qtdpsrc): Use savestring.
6449 2013-02-14 Pedro Alves <palves@redhat.com>
6451 * tracepoint.c (save_string): Delete.
6452 (add_tracepoint_action): Use savestring instead of save_string.
6454 2013-02-12 Pedro Alves <palves@redhat.com>
6456 * linux-xtensa-low.c: Ditto.
6457 * xtensa-xtregs.c: Ditto.
6459 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
6461 * thread-db.c (thread_db_get_tls_address): NULL pointer check
6464 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
6466 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
6467 aarch64_num_wp_regs and aarch64_num_bp_regs to
6468 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
6470 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
6472 * linux-aarch64-low.c (ps_get_thread_area): Replace
6473 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
6475 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
6476 Marcus Shawcroft <marcus.shawcroft@arm.com>
6477 Nigel Stephens <nigel.stephens@arm.com>
6478 Yufeng Zhang <yufeng.zhang@arm.com>
6480 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
6481 (aarch64.c, aarch64-without-fpu.c): New targets.
6482 * configure.srv (aarch64*-*-linux*): New.
6483 * linux-aarch64-low.c: New file.
6485 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
6487 * linux-low.c (handle_extended_wait, linux_create_inferior)
6488 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
6489 (dequeue_one_deferred_signal, linux_resume_one_thread)
6490 (fetch_register, linux_write_memory, linux_enable_event_reporting)
6491 (linux_tracefork_grandchild, linux_test_for_tracefork)
6492 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
6493 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
6494 where the argument is 0.
6496 2013-01-25 Yao Qi <yao@codesourcery.com>
6498 * event-loop.c: Include "queue.h".
6499 (gdb_event_p): New typedef.
6500 (struct gdb_event) <next_event>: Remove.
6501 (event_queue): Change to QUEUE(gdb_event_p).
6502 (async_queue_event): Remove.
6503 (gdb_event_xfree): New.
6504 (initialize_event_loop): New.
6505 (process_event): Use API from QUEUE.
6506 (wait_for_event): Likewise.
6507 * server.c (main): Call initialize_event_loop.
6508 * server.h (initialize_event_loop): Declare.
6510 2013-01-18 Yao Qi <yao@codesourcery.com>
6512 * ax.h (struct eval_agent_expr_context): New.
6513 (gdb_eval_agent_expr): Update declaration.
6514 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
6515 TFRAME. Add new argument CTX.
6516 * server.h (struct eval_agent_expr_context): Declare.
6517 (agent_mem_read, agent_tsv_read): Update declaration.
6518 (agent_mem_read_string): Likewise.
6519 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
6520 (add_traceframe_block): Add new argument TPOINT.
6521 Increase TPOINT->traceframe_usage.
6522 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
6523 eval_tracepoint_agent_expr.
6524 (condition_true_at_tracepoint): Likewise.
6525 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
6526 (agent_mem_read_string, agent_tsv_read): Likewise.
6528 2013-01-16 Yao Qi <yao@codesourcery.com>
6530 * linux-low.c (linux_resume_one_lwp): Don't check
6531 'lwp->bp_reinsert != 0'.
6533 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6534 Pedro Alves <palves@redhat.com>
6536 * lynx-low.c (ptrace_request_to_str): Define a temporary
6537 macro and use it to simplify this function's implementation.
6539 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6541 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
6544 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6546 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
6548 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6550 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
6552 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6554 * lynx-low.c (lynx_resume): Use the resume_info parameter
6555 to determine the ptid for the lynx_ptrace call, unless
6556 it is equal to minus_one_ptid, in which case we use the
6557 ptid of the current_inferior.
6558 (lynx_wait_1): After having received a thread create/exit
6559 event, resume the inferior's execution using the signaling
6560 thread's ptid, rather than the old ptid.
6562 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6564 * lynx-low.c (lynx_resume): Delete variable ret.
6566 2013-01-01 Joel Brobecker <brobecker@adacore.com>
6568 * gdbreplay.c (gdbreplay_version): Update copyright year.
6569 * server.c (gdbserver_version): Likewise.
6571 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6573 * lynx-low.c (lynx_wait_1): Add debug trace before adding
6576 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6578 * lynx-low.c (ptrace_request_to_str): Add handling for
6581 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6583 * lynx-low.c (lynx_attach): Delete variable new_process.
6585 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6587 * lynx-low.c (lynx_create_inferior): Delete variable
6590 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6592 * lynx-low.c (ptrace_request_to_str): Do not handle
6593 PTRACE_GETTHREADLIST if this macro does not exist.
6595 2012-12-15 Yao Qi <yao@codesourcery.com>
6597 * Makefile.in (OBS): Add notif.o.
6598 * notif.c, notif.h: New.
6599 * server.c: Include "notif.h".
6600 (struct vstop_notif) <next>: Remove.
6602 (queue_stop_reply): Update.
6603 (push_event, send_next_stop_reply): Remove.
6604 (discard_queued_stop_replies): Update.
6605 (notif_stop): New variable.
6606 (handle_v_stopped): Remove.
6607 (handle_v_requests): Don't call handle_v_stopped. Call
6608 handle_ack_notif instead.
6609 (queue_stop_reply_callback): Call notif_event_enque instead
6610 of queue_stop_reply.
6611 (handle_status): Don't call send_next_stop_reply, call
6612 notif_write_event instead.
6613 (kill_inferior_callback): Likewise.
6614 (detach_or_kill_inferior_callback): Likewise.
6615 (main): Call initialize_notif.
6616 (process_serial_event): Call QUEUE_is_empty.
6617 (handle_target_event): Call notif_push instead of push event.
6618 * server.h (push_event): Remove declaration.
6620 2012-12-10 Tom Tromey <tromey@redhat.com>
6622 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
6623 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
6626 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
6627 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
6628 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
6629 (amd64-linux-ipa.o, ax.o): Rewrite.
6630 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
6631 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
6632 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
6633 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
6634 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
6635 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
6636 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
6637 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
6638 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
6639 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
6640 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
6641 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
6642 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
6643 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
6644 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
6645 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
6646 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
6647 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
6648 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
6649 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
6650 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
6651 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
6652 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
6653 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
6654 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
6655 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
6656 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
6657 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
6658 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
6659 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
6660 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
6661 (reg-tilegx.o): Remove.
6662 (all_object_files): New macro.
6663 Include .deps files.
6664 * aclocal.m4, configure: Rebuild.
6665 * acinclude.m4: Include depstand.m4, lead-dot.m4.
6666 * configure.ac: Invoke ZW_CREATE_DEPDIR,
6667 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
6669 2012-12-05 Tom Tromey <tromey@redhat.com>
6672 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
6674 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
6676 * configure.ac: Check for linux/perf_event.h.
6677 * config.in: Regenerated.
6678 * configure: Regenerated.
6680 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
6682 * hostio.c (handle_readlink): Decrease buffer size
6683 parameter passed to readlink by one byte.
6685 2012-11-26 Yao Qi <yao@codesourcery.com>
6687 * configure.ac (build_warnings): Append '-Wempty-body'.
6688 * configure: Regenerated.
6689 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
6692 2012-11-15 Pierre Muller <muller@sourceware.org>
6694 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
6695 * config.in: Regenerate.
6696 * configure: Regenerate.
6697 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
6698 Use "gdb_wait.h" header instead of <sys/wait.h> header.
6699 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
6700 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
6702 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
6703 instead of <sys/wait.h> header.
6704 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
6706 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
6708 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
6709 (various make rules): Remove -DGDBSERVER
6711 2012-11-09 Yao Qi <yao@codesourcery.com>
6713 * spu-low.c (current_ptid): Move it to ..
6714 * gdbthread.h: ... here. New.
6715 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
6716 * server.c (myresume, process_serial_event): Likewise.
6717 * thread-db.c (thread_db_find_new_threads): Likewise.
6718 * tracepoint.c (run_inferior_command): Likewise.
6720 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
6722 * server.c (handle_search_memory_1): Include access length in
6725 2012-09-05 Michael Brandt <michael.brandt@axis.com>
6727 * linux-crisv32-low.c: Fix compile errors.
6729 2012-09-04 Yao Qi <yao@codesourcery.com>
6731 * tracepoint.c (cmd_qtsv): Adjust debug message.
6732 Don't check CUR_TPOINT.
6734 2012-08-28 Yao Qi <yao@codesourcery.com>
6736 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
6737 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
6738 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
6739 Remove declarations of xmalloc, xreallloc, xstrdup and
6741 * Makefile.in (libiberty_h): New.
6742 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
6743 (linux-bfin-low.o): Append dependency 'libiberty.h'.
6745 2012-08-23 Yao Qi <yao@codesourcery.com>
6747 * server.h: Remove declaration of 'xsnprintf'.
6749 2012-08-22 Keith Seitz <keiths@redhat.com>
6751 * server.h: Include build-gnulib-gbserver/config.h.
6752 * gdbreplay.c: Likewise.
6754 2012-08-08 Doug Evans <dje@google.com>
6756 * Makefile.in (SFILES): Add gdb_vecs.c.
6757 (OBS): Add gdb_vecs.o.
6758 (gdb_vecs_h, host_defs_h): New variables.
6759 (thread-db.o): Add $(gdb_vecs_h) dependency.
6760 (gdb_vecs.o): New rule.
6761 * thread-db.c: #include "gdb_vecs.h".
6762 (thread_db_load_search): Use a vector to iterate over path elements.
6763 Handle text appearing after "$pdir".
6765 * configure.ac: Add check for strstr.
6766 * config.in: Regenerate.
6767 * configure: Regenerate.
6769 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
6771 * hostio.c (handle_pread): If pread fails, fall back to attempting
6773 (handle_pwrite): Likewise for pwrite.
6775 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
6777 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
6778 between unsupported TYPE and unimplementable ADDR/LEN combination.
6779 (arm_insert_point): Act on new return value.
6781 2012-07-31 Pedro Alves <palves@redhat.com>
6783 * server.c (process_point_options): Only skip tokens if we find
6784 one that is unrecognized. Don't treat 'X' specially while
6785 skipping unrecognized tokens.
6787 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
6789 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
6790 to 4-byte-align HW breakpoint addresses for Thumb.
6792 2012-07-27 Yao Qi <yao@codesourcery.com>
6796 * server.h: Declare gdb_agent_about_to_close.
6797 * target.c (kill_inferior): Include "agent.h".
6798 New. Send command 'kill'.
6799 * target.h (kill_inferior): Removed macro.
6800 * tracepoint.c (gdb_agent_about_to_close): New.
6801 (gdb_agent_helper_thread): Handle command 'close'.
6802 Wait endlessly until the inferior stops.
6803 Install gdb_agent_remove_socket to atexit hook.
6804 (agent_socket_name): New static variable.
6805 (gdb_agent_socket_init): Replace local variable 'name' with
6806 'agent_socket_name'.
6807 (gdb_agent_remove_socket): New.
6809 2012-07-27 Yao Qi <yao@codesourcery.com>
6811 * server.c (process_point_options): Stop at 'X' when parsing.
6813 2012-07-19 Michael Eager <eager@eagercon.com>
6815 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
6817 * linux-x86-low.c (x86_insert_point, x86_remove_point):
6818 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
6819 hardware breakpoint.
6821 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6823 * gdbserver/linux-low.c (initialize_low): Call
6824 linux_ptrace_init_warnings.
6826 2012-07-02 Doug Evans <dje@google.com>
6828 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
6831 2012-07-02 Stan Shebs <stan@codesourcery.com>
6833 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
6834 (ax.o): Add it to build rule.
6836 (OBS): Add format.o.
6837 (IPA_OBS): Add format.o.
6838 * server.c (handle_query): Claim support for breakpoint commands.
6839 (process_point_options): Add command case.
6840 (process_serial_event): Leave running if there are printfs in
6842 * mem-break.h (any_persistent_commands): Declare.
6843 (add_breakpoint_commands): Declare.
6844 (gdb_no_commands_at_breakpoint): Declare.
6845 (run_breakpoint_commands): Declare.
6846 * mem-break.c (struct point_command_list): New struct.
6847 (struct breakpoint): New field command_list.
6848 (any_persistent_commands): New function.
6849 (add_commands_to_breakpoint): New function.
6850 (add_breakpoint_commands): New function.
6851 (gdb_no_commands_at_breakpoint): New function.
6852 (run_breakpoint_commands): New function.
6853 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
6855 * ax.c: Include format.h.
6856 (ax_printf): New function.
6857 (gdb_eval_agent_expr): Add printf opcode.
6859 2012-06-13 Yao Qi <yao@codesourcery.com>
6861 * server.c (start_inferior): Remove duplicated writes to fields
6862 'last_resume_kind' and 'last_status' of 'current_inferior'.
6864 2012-06-12 Yao Qi <yao@codesourcery.com>
6865 Pedro Alves <palves@redhat.com>
6867 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
6869 * server.c (handle_v_cont): Extend comment.
6871 2012-06-11 Yao Qi <yao@codesourcery.com>
6873 * linux-low.c (linux_attach): Add 'static'.
6875 2012-06-06 Yao Qi <yao@codesourcery.com>
6877 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
6879 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
6881 Fix gcc -flto compilation warning.
6882 * server.c (main): Make variable multi_mode and attach volatile.
6884 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6886 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
6887 if the platform doesn't know about it.
6889 2012-05-30 Jeff Kenton <jkenton@tilera.com>
6891 * Makefile.in (SFILES): Add linux-tile-low.c.
6892 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
6893 * configure.srv: Handle tilegx-*-linux*.
6894 * linux-tile-low.c: New file.
6896 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6898 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
6900 2012-05-24 Pedro Alves <palves@redhat.com>
6904 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
6906 2012-05-24 Pedro Alves <palves@redhat.com>
6910 Replace target_signal with gdb_signal throughout.
6912 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
6914 * linux-low.c (linux_store_registers): Avoid the copying sequence
6915 when no data has been retrieved by ptrace.
6917 2012-05-22 Will Deacon <will.deacon@arm.com>
6919 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
6920 Include asm/ptrace.h.
6921 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
6924 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
6926 * linux-low.c (linux_store_registers): Don't re-retrieve data
6927 with ptrace that has already been obtained from /proc. Always
6928 copy any data retrieved with ptrace to the buffer supplied.
6930 2012-05-11 Yao Qi <yao@codesourcery.com>
6931 Pedro Alves <palves@redhat.com>
6933 * linux-low.c (enum stopping_threads_kind): New.
6934 (stopping_threads): Change type to `enum stopping_threads_kind'.
6935 (handle_extended_wait): If stopping and suspending threads, leave
6936 the new_lwp suspended too.
6937 (linux_wait_for_event): Adjust.
6938 (stop_all_lwps): Set `stopping_threads' to
6939 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
6940 whether we're suspending threads or just stopping them. Assert no
6943 2012-04-29 Yao Qi <yao@codesourcery.com>
6945 * server.h: Move some code to ...
6946 * gdbthread.h: ... here. New.
6947 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
6948 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
6949 (nto-low.o, win32-low.o): Likewise.
6950 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
6951 * regcache.c, remote-utils.c, server.c: Likewise.
6952 * target.c, tracepoint.c, win32-low.c: Likewise.
6954 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6956 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
6957 (PTRACE_ARG4_TYPE): Likewise.
6958 (PTRACE_XFER_TYPE): Likewise.
6959 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
6960 ptrace to PTRACE_ARG3_TYPE.
6961 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
6962 (PTRACE_ARG4_TYPE): Likewise.
6963 (PTRACE_XFER_TYPE): Likewise.
6964 (linux_detach_one_lwp): Cast fourth argument of
6965 ptrace to long then PTRACE_ARG4_TYPE.
6966 (regsets_fetch_inferior_registers): Cast third argument of
6967 ptrace to long then PTRACE_ARG3_TYPE.
6968 (regsets_store_inferior_registers): Likewise.
6970 2012-04-20 Pedro Alves <palves@redhat.com>
6972 * configure: Regenerate.
6974 2012-04-19 Pedro Alves <palves@redhat.com>
6976 * Makefile.in (GNULIB_BUILDDIR): New.
6977 (LIBGNU, INCGNU, GNULIB_H): Adjust.
6978 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
6979 (all, install-only, uninstall, clean-info, all-lib, clean): No
6980 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
6981 (maintainer-clean realclean distclean): Use subdir_do.
6983 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
6984 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
6985 * acinclude.m4: Include acx_configure_dir.m4.
6986 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
6987 calls. Call AC_PROG_RANLIB. Configure gnulib using
6990 (GNULIB_STDINT_H): Adjust.
6991 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
6992 * gdbreplay.c: Include build-gnulib/config.h.
6993 * server.h: Likewise.
6994 * aclocal.m4: Regenerate.
6995 * config.in: Regenerate.
6996 * configure: Regenerate.
6998 2012-04-19 Pedro Alves <palves@redhat.com>
7000 * Makefile.in (LIBGNU, INCGNU): Adjust.
7001 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
7002 (all, install-only, uninstall, clean-info, all-lib, clean)
7003 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
7004 * configure.ac: Adjust AC_OUTPUT output.
7005 * aclocal.m4: Regenerate.
7006 * configure: Regenerate.
7008 2012-04-19 Pedro Alves <palves@redhat.com>
7010 * Makefile.in (generated_files): New.
7011 (server_h): Remove the explicit dependency on config.h, and depend
7012 on $generated_files.
7014 2012-04-19 Pedro Alves <palves@redhat.com>
7016 * Makefile.in (INCGNU): Add -Ignulib.
7018 2012-04-19 Pedro Alves <palves@redhat.com>
7020 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
7021 (INCGNU): ... this, and spell out -I here.
7022 (GNULIB_LIB): Rename to ...
7024 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
7026 2012-04-19 Pedro Alves <palves@redhat.com>
7028 * config.in: Regenerate.
7030 2012-04-19 Pedro Alves <palves@redhat.com>
7032 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
7033 * server.h (memmem): Remove declaration.
7034 * config.in: Regenerate.
7035 * configure: Regenerate.
7037 2012-04-19 Yao Qi <yao@codesourcery.com>
7039 * Makefile.in (SFILES): Add common/vec.c.
7043 2012-04-19 Yao Qi <yao@codesourcery.com>
7045 * remote-utils.c (prepare_resume_reply): Replace with macro
7046 target_core_of_thread.
7047 * server.c (handle_qxfer_threads_proper): Likewise.
7048 * target.h (traget_core_of_thread): New macro.
7050 2012-04-18 Pedro Alves <palves@redhat.com>
7052 * aclocal.m4: Regenerate.
7053 * configure: Regenerate.
7055 2012-04-16 Yao Qi <yao@codesourcery.com>
7057 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
7058 duplicated on address.
7060 2012-04-16 Yao Qi <yao@codesourcery.com>
7062 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
7063 (struct tracepoint_action_ops) <send>: New field.
7064 (m_tracepoint_action_send, r_tracepoint_action_send): New.
7065 (agent_expr_send, x_tracepoint_action_send): New.
7066 (l_tracepoint_action_send): New.
7067 (cmd_qtdp): Download and install tracepoint
7068 according to `use_agent'.
7069 (run_inferior_command): Add one more parameter `len'.
7071 (tracepoint_send_agent): New.
7072 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
7074 2012-04-16 Yao Qi <yao@codesourcery.com>
7076 * tracepoint.c (download_tracepoints): Moved to ...
7077 (cmd_qtstart): ... here.
7079 2012-04-14 Yao Qi <yao@codesourcery.com>
7081 * tracepoint.c: Include inttypes.h.
7082 (struct collect_memory_action): Use sized types.
7083 (struct tracepoint): Likewise.
7084 (cmd_qtdp, stop_tracing): Update print specifiers.
7085 (cmd_qtp, response_tracepoint): Likewise.
7086 (collect_data_at_tracepoint): Likewise.
7087 (collect_data_at_step): Likewise.
7089 2012-04-14 Yao Qi <yao@codesourcery.com>
7091 Import gnulib module inttypes.
7092 * aclocal.m4, config.in, configure: Regenerated.
7094 2012-04-14 Yao Qi <yao@codesourcery.com>
7096 * Makefile.in (maintainer-clean, realclean, distclean): Remove
7097 Makefile and config.status at last.
7099 2012-04-13 Yao Qi <yao@codesourcery.com>
7101 * tracepoint.c: Include stdint.h unconditionally.
7103 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7105 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
7106 on BFD_HAVE_SYS_PROCFS_TYPE.
7107 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
7108 * configure: Regenerate.
7109 * config.in: Likewise.
7111 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
7113 * Makefile.in (clean): Also remove x32.c x32-linux.c
7114 x32-avx.c x32-avx-linux.c.
7115 (x32.o): New target.
7117 (x32-linux.o): Likewise.
7118 (x32-linux.c): Likewise.
7119 (x32-avx.o): Likewise.
7120 (x32-avx.c): Likewise.
7121 (x32-avx-linux.o): Likewise.
7122 (x32-avx-linux.c): Likewise.
7124 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
7125 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
7126 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
7127 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
7128 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
7129 i386/x32-avx-linux.xml.
7131 * linux-x86-low.c (init_registers_x32_linux): New prototype.
7132 (init_registers_x32_avx_linux): Likwise.
7133 (x86_linux_update_xmltarget): Call init_registers_x32_linux
7134 or init_registers_x32_avx_linux if linux_is_elf64 is false.
7136 2012-04-13 Pedro Alves <palves@redhat.com>
7138 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
7139 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
7140 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
7141 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
7144 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7146 * linux-x86-low.c (compat_x32_clock_t): New.
7147 (compat_x32_siginfo_t): Likewise.
7148 (compat_x32_siginfo_from_siginfo): Likewise.
7149 (siginfo_from_compat_x32_siginfo): Likewise.
7150 (linux_is_elf64): Likewise.
7151 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
7152 and siginfo_from_compat_x32_siginfo for x32.
7153 (x86_arch_setup): Set linux_is_elf64.
7155 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7158 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
7160 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
7161 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
7162 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
7163 compatible with process.
7165 2012-04-12 Yao Qi <yao@codesourcery.com>
7167 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
7168 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
7169 (install-only, install-info, clean): Handle sub dir gnulib.
7170 (all-lib, am--refresh): New targets.
7171 (memmem.o): Remove target.
7172 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
7173 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
7174 (AC_REPLACE_FUNCS): Remove memmem.
7175 Invoke gl_INIT and AM_INIT_AUTOMAKE.
7176 (AC_OUTPUT): Generate Makefile in gnulib/.
7177 * aclocal.m4, config.in, configure: Regenerated.
7179 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
7181 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
7183 2012-04-05 Pedro Alves <palves@redhat.com>
7185 -Werror=strict-aliasing
7187 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
7190 2012-04-04 Pedro Alves <palves@redhat.com>
7192 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
7193 (sparc_store_gregset_from_stack, sparc_store_gregset)
7194 (sparc_breakpoint_at): Fix formatting.
7196 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7198 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
7200 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
7201 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
7202 * config.in: Regenerate.
7203 * configure: Likewise.
7205 2012-03-29 Pedro Alves <palves@redhat.com>
7207 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
7208 Correct ptrace arguments.
7210 2012-03-28 Pedro Alves <palves@redhat.com>
7212 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
7213 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
7214 (IA64_FR1_REGNUM): New defines.
7215 (ia64_fetch_register): New.
7216 (the_low_target): Install it.
7217 * linux-low.h (struct linux_target_ops) <fetch_register>: New
7219 * linux-low.c (linux_fetch_registers): Try the
7220 the_low_target.fetch_register hook first.
7222 * linux-arm-low.c (the_low_target): Adjust.
7223 * linux-bfin-low.c (the_low_target): Adjust.
7224 * linux-cris-low.c (the_low_target): Adjust.
7225 * linux-crisv32-low.c (the_low_target): Adjust.
7226 * linux-m32r-low.c (the_low_target): Adjust.
7227 * linux-m68k-low.c (the_low_target): Adjust.
7228 * linux-mips-low.c (the_low_target): Adjust.
7229 * linux-ppc-low.c (the_low_target): Adjust.
7230 * linux-s390-low.c (the_low_target): Adjust.
7231 * linux-sh-low.c (the_low_target): Adjust.
7232 * linux-sparc-low.c (the_low_target): Adjust.
7233 * linux-tic6x-low.c (the_low_target): Adjust.
7234 * linux-x86-low.c (the_low_target): Adjust.
7235 * linux-xtensa-low.c (the_low_target): Adjust.
7237 2012-03-26 Pedro Alves <palves@redhat.com>
7239 * server.c (handle_qxfer_libraries): Don't bail early if
7240 the_target->qxfer_libraries_svr4 is not NULL.
7242 2012-03-26 Pedro Alves <palves@redhat.com>
7244 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
7246 2012-03-23 Pedro Alves <palves@redhat.com>
7248 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
7249 "library-list-svr4" element's start tag when the the DSO list is
7252 2012-03-23 Pedro Alves <palves@redhat.com>
7254 * linux-low.c (read_one_ptr): Read the inferior's pointer through
7255 a variable whose type size is the same as the inferior's pointer
7258 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
7260 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
7262 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
7263 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
7264 * linux-low.h: Include <signal.h>.
7265 (struct siginfo): Remove forward declaration.
7266 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
7269 2012-03-21 Mike Frysinger <vapier@gentoo.org>
7271 * .gitignore: Ignore more files.
7273 2012-03-19 Pedro Alves <palves@redhat.com>
7274 Jan Kratochvil <jan.kratochvil@redhat.com>
7276 * server.c (cont_thread, general_thread): Add describing comments.
7277 (start_inferior): Clear `cont_thread'.
7278 (handle_v_cont): Don't set `cont_thread' if resuming all threads
7281 2012-03-15 Yao Qi <yao@codesourcery.com>
7283 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
7285 (cmd_qtdp): ... here.
7287 2012-03-15 Yao Qi <yao@codesourcery.com>
7289 * tracepoint.c (struct tracepoint_action_ops): New.
7290 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
7291 (m_tracepoint_action_download): New.
7292 (r_tracepoint_action_download): New.
7293 (x_tracepoint_action_download): New.
7294 (l_tracepoint_action_download): New.
7295 (add_tracepoint_action): Install `action->ops' according type.
7296 (download_tracepoint_1): Move code `download' function pointer
7297 of various tracepoint_action_ops.
7299 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7301 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
7302 linux_ptrace_attach_warnings.
7304 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7306 * Makefile.in (linux-ptrace.o): New.
7307 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
7308 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
7309 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
7310 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
7311 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
7313 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
7315 2012-03-08 Yao Qi <yao@codesourcery.com>
7316 Pedro Alves <palves@redhat.com>
7318 Fix PR server/13392.
7319 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
7321 * tracepoint.c (remove_tracepoint): New.
7322 (cmd_qtdp): Call remove_tracepoint when failed to install.
7324 2012-03-07 Pedro Alves <palves@redhat.com>
7326 * linux-low.c (get_detach_signal): New.
7327 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
7328 Pass on pending signals to PTRACE_DETACH. Check the result of the
7330 * server.c (program_signals, program_signals_p): New.
7331 (handle_general_set): Handle QProgramSignals.
7332 * server.h (program_signals, program_signals_p): Declare.
7334 2012-03-05 Pedro Alves <palves@redhat.com>
7335 Jan Kratochvil <jan.kratochvil@redhat.com>
7337 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
7340 2012-03-03 Yao Qi <yao@codesourcery.com>
7342 * tracepoint.c (tracepoint_look_up_symbols): Update call to
7343 agent_look_up_symbols.
7345 2012-03-03 Yao Qi <yao@codesourcery.com>
7347 * Makefile.in (linux-low.o): Keep dependence on agent.h.
7348 (linux-x86-low.o): Likewise.
7349 * server.h: Remove in_process_agent_loaded.
7350 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
7354 2012-03-03 Yao Qi <yao@codesourcery.com>
7356 * tracepoint.c (gdb_agent_capability): New global.
7357 (in_process_agent_loaded_ust): Renamed to
7358 `in_process_agent_supports_ust'.
7360 (in_process_agent_supports_ust): Call agent_capability_check.
7361 (clear_installed_tracepoints): Assert that agent supports
7364 2012-03-03 Yao Qi <yao@codesourcery.com>
7366 * linux-low.c (linux_supports_agent): New.
7367 (linux_target_ops): Initialize field `supports_agent' with
7368 linux_supports_agent.
7369 * target.h (struct target_ops) <supports_agent>: New.
7370 (target_supports_agent): New macro.
7371 * server.c (handle_general_set): Handle packet 'QAgent'.
7372 (handle_query): Send `QAgent+'.
7373 * Makefile.in (server.o): Depends on agent.h.
7375 2012-03-03 Yao Qi <yao@codesourcery.com>
7377 * Makefile.in (OBS): Add agent.o.
7378 Add new rule for agent.o.
7379 Track dependence of tracepoint.c on agent.h.
7380 * tracepoint.c (run_inferior_command_1):
7381 (run_inferior_command): Call agent_run_command.
7382 (gdb_ust_connect_sync_socket): Deleted. Move it to
7384 (resume_thread, stop_thread): Likewise.
7385 (gdb_ust_socket_init): Renamed to ...
7386 (gdb_agent_socket_init): ... New.
7387 (gdb_ust_thread): Renamed to ...
7388 (gdb_agent_helper_thread): ... New.
7389 (gdb_ust_init): Move some code to ...
7390 (gdb_agent_init): ... here. New.
7391 [HAVE_UST]: Call gdb_ust_init.
7392 (initialize_tracepoint_ftlib): Call gdb_agent_init.
7393 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
7394 * config.in, configure: Regenerated.
7396 2012-03-02 Pedro Alves <palves@redhat.com>
7398 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
7399 * linux-low.c (struct simple_pid_list): New.
7400 (stopped_pids): New a struct simple_pid_list pointer.
7401 (add_to_pid_list, pull_pid_from_list): New.
7402 (handle_extended_wait): Don't assume the first signal new children
7403 report is SIGSTOP. Adjust call to pull_pid_from_list.
7404 (linux_wait_for_lwp): Adjust.
7406 2012-03-02 Yao Qi <yao@codesourcery.com>
7408 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
7411 2012-03-02 Yao Qi <yao@codesourcery.com>
7413 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
7414 `stop_pc' and `tpoint'. Update caller.
7416 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
7418 * linux-low.h (linux_target_ops): Add regset_bitmap member.
7419 * linux-low.c (use_linux_regsets): New macro.
7420 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
7421 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
7422 (linux_register_in_regsets): New function.
7423 (usr_fetch_inferior_registers): Skip registers covered by
7425 (usr_store_inferior_registers): Likewise.
7426 (usr_fetch_inferior_registers): New macro.
7427 (usr_store_inferior_registers): Likewise.
7428 (linux_fetch_registers): Handle mixed regset/non-regset targets.
7429 (linux_store_registers): Likewise.
7430 * linux-mips-low.c (init_registers_mips_dsp_linux): New
7432 (init_registers_mips64_dsp_linux): Likewise.
7433 (init_registers_mips_linux): New macro.
7434 (init_registers_mips_dsp_linux): Likewise.
7435 (mips_dsp_num_regs): Likewise.
7436 (DSP_BASE, DSP_CONTROL): New fallback macros.
7437 (mips_base_regs): New macro.
7438 (mips_regmap): Use it. Fix the size.
7439 (mips_dsp_regmap): New variable.
7440 (mips_dsp_regset_bitmap): Likewise.
7441 (mips_arch_setup): New function.
7442 (mips_cannot_fetch_register): Use the_low_target.regmap rather
7444 (mips_cannot_store_register): Likewise.
7445 (the_low_target): Update .arch_setup, .num_regs and .regmap
7446 initializers. Add .regset_bitmap initializer.
7447 * linux-arm-low.c (the_low_target): Add .regset_bitmap
7449 * linux-bfin-low.c (the_low_target): Likewise.
7450 * linux-cris-low.c (the_low_target): Likewise.
7451 * linux-crisv32-low.c (the_low_target): Likewise.
7452 * linux-ia64-low.c (the_low_target): Likewise.
7453 * linux-m32r-low.c (the_low_target): Likewise.
7454 * linux-m68k-low.c (the_low_target): Likewise.
7455 * linux-ppc-low.c (the_low_target): Likewise.
7456 * linux-s390-low.c (the_low_target): Likewise.
7457 * linux-sh-low.c (the_low_target): Likewise.
7458 * linux-sparc-low.c (the_low_target): Likewise.
7459 * linux-tic6x-low.c (the_low_target): Likewise.
7460 * linux-x86-low.c (the_low_target): Likewise.
7461 * linux-xtensa-low.c (the_low_target): Likewise.
7462 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
7463 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
7464 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
7466 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
7467 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
7469 2012-02-29 Yao Qi <yao@codesourcery.com>
7470 Pedro Alves <palves@redhat.com>
7472 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
7473 `step_over_finished' is true.
7475 2012-02-27 Pedro Alves <palves@redhat.com>
7477 * linux-low.c (pid_is_stopped): Delete, moved to common/.
7478 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
7480 2012-02-27 Pedro Alves <palves@redhat.com>
7483 * linux-low.c (pid_is_stopped): New.
7484 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
7486 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
7488 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
7491 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
7493 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
7495 2012-02-24 Luis Machado <lgustavo@codesourcery>
7497 * server.c (handle_query): Advertise support for target-side
7498 breakpoint condition evaluation.
7499 (process_point_options): New function.
7500 (process_serial_event): When inserting a breakpoint, check for
7501 a target-side condition that should be evaluated.
7503 * mem-break.c: Include regcache.h and ax.h.
7504 (point_cond_list_t): New data structure.
7505 (breakpoint) <cond_list>: New field.
7506 (find_gdb_breakpoint_at): Make non-static.
7507 (delete_gdb_breakpoint_at): Clear any target-side
7509 (clear_gdb_breakpoint_conditions): New function.
7510 (add_condition_to_breakpoint): Likewise.
7511 (add_breakpoint_condition): Likewise.
7512 (gdb_condition_true_at_breakpoint): Likewise.
7513 (gdb_breakpoint_here): Return result directly instead
7514 of going through a local variable.
7516 * mem-break.h (find_gdb_breakpoint_at): New prototype.
7517 (clear_gdb_breakpoint_conditions): Likewise.
7518 (add_breakpoint_condition): Likewise.
7519 (gdb_condition_true_at_breakpoint): Likewise.
7521 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
7522 (need_step_over_p): Take target-side breakpoint condition into
7525 2012-02-24 Luis Machado <lgustavo@codesourcery>
7527 * server.h: Include tracepoint.h.
7528 (agent_mem_read, agent_get_trace_state_variable_value,
7529 agent_set_trace_state_variable_value,
7530 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
7531 get_set_tsv_func_addr): New prototypes.
7533 * ax.h: New include file.
7534 * ax.c: New source file.
7536 * tracepoint.c: Include ax.h.
7537 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
7538 agent_expr, eval_result_type): Move to ax.h.
7539 (parse_agent_expr): Rename to ...
7540 (gdb_parse_agent_expr): ... this, make it non-static and move
7542 (unparse_agent_expr) Rename to ...
7543 (gdb_unparse_agent_expr): ... this, make it non-static and move
7545 (eval_agent_expr): Rename to ...
7546 (eval_tracepoint_agent_expr): ... this.
7547 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
7548 forward declarations.
7549 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
7550 (agent_get_trace_state_variable_value): New function.
7551 (agent_set_trace_state_variable_value): New function.
7552 (cmd_qtdp): Call gdb_parse_agent_expr (...).
7553 (response_tracepoint): Call gdb_unparse_agent_expr (...).
7554 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
7555 (condition_true_at_tracepoint): Likewise.
7556 (parse_agent_expr): Rename to ...
7557 (gdb_parse_agent_expr): ... this and move to ax.c.
7558 (unparse_agent_expr): Rename to ...
7559 (gdb_unparse_agent_expr): ... this and move to ax.c.
7560 (gdb_agent_op_name): Move to ax.c.
7561 (eval_agent_expr): Rename to ...
7562 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
7564 (eval_tracepoint_agent_expr): New function.
7565 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
7567 (current_insn_ptr, emit_error, struct bytecode_address): Move to
7569 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
7570 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
7571 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
7572 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
7573 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
7574 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
7575 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
7576 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
7577 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
7578 (compile_bytecodes): Remove forward declaration.
7579 (is_goto_target): Move to ax.c.
7580 (compile_bytecodes): Move to ax.c and call
7581 agent_get_trace_state_variable_value (...) and
7582 agent_set_trace_state_variable_value (...).
7584 * Makefile.in: Update ax.c and IPA dependencies.
7586 2012-02-24 Pedro Alves <palves@redhat.com>
7588 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
7589 (cmd_bigqtbuffer_circular): ... this. Only handle
7590 'QTBuffer:circular:'.
7591 (handle_tracepoint_general_set): Adjust.
7593 2012-02-16 Yao Qi <yao@codesourcery.com>
7595 * inferiors.c: Move code to ...
7596 * dll.c: .... here. New.
7597 * server.h: Declare clear_dlls.
7598 * Makefile.in (SFILES): Add dll.c.
7602 2012-02-11 Yao Qi <yao@codesourcery.com>
7604 * server.c: (handle_monitor_command): Add a new parameter
7606 (handle_query): Update caller.
7608 2012-02-09 Joel Brobecker <brobecker@adacore.com>
7610 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
7611 * configure, config.in: Regenerate.
7612 * hostio.c: Provide an alternate implementation if HAVE_READLINK
7615 2012-02-02 Pedro Alves <palves@redhat.com>
7617 Try SIGKILL first, then PTRACE_KILL.
7618 * linux-low.c (linux_kill_one_lwp): New.
7619 (linux_kill_one_lwp): Rename to ...
7620 (kill_one_lwp_callback): ... this. Use the new
7623 2012-02-02 Pedro Alves <palves@redhat.com>
7625 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
7628 2012-01-27 Pedro Alves <palves@redhat.com>
7630 * linux-low.c (linux_child_pid_to_exec_file): Delete.
7631 (elf_64_file_p): Make static.
7632 (linux_pid_exe_is_elf_64_file): New.
7633 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
7634 Delete declarations.
7635 (linux_pid_exe_is_elf_64_file): Declare.
7636 * linux-x86-low.c (x86_arch_setup): Use
7637 linux_pid_exe_is_elf_64_file.
7639 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
7641 * linux-low.c (linux_wait_for_event_1): Rename to ...
7642 (linux_wait_for_event): ... here and merge it with former
7643 linux_wait_for_event - new variable wait_ptid, use it.
7644 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
7646 2012-01-23 Pedro Alves <palves@redhat.com>
7648 * server.c (main): Avoid yet another case of infinite loop while
7649 detaching/killing after a longjmp.
7651 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
7654 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
7656 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
7658 * hostio.c (handle_readlink): New function.
7659 (handle_vFile): Call it to handle "vFile:readlink" packets.
7661 2012-01-20 Pedro Alves <palves@redhat.com>
7662 Ulrich Weigand <ulrich.weigand@linaro.org>
7664 * server.c (handle_v_requests): Only support vAttach and vRun to
7665 start multiple processes when in extended protocol mode.
7667 2012-01-17 Pedro Alves <palves@redhat.com>
7669 * tracepoint.c (initialize_tracepoint): Use mmap instead of
7670 memalign plus mprotect to allocate the scratch buffer.
7672 2012-01-13 Pedro Alves <palves@redhat.com>
7674 * server.c (attach_inferior): Clear `cont_thread'.
7676 2012-01-13 Pedro Alves <palves@redhat.com>
7678 * server.c (main): Avoid infinite loop while detaching/killing
7681 2012-01-09 Doug Evans <dje@google.com>
7683 * server.c (start_inferior): Set last_ptid in --wrapper case.
7685 2012-01-06 Yao Qi <yao@codesourcery.com>
7687 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
7689 [IN_PROCESS_AGENT] (debug_agent): New global variable.
7691 2012-01-04 Yao Qi <yao@codesourcery.com>
7693 * tracepoint.c (cmd_qtdp): Print debug message
7694 for static tracepoint.
7696 2012-01-04 Yao Qi <yao@codesourcery.com>
7698 * tracepoint.c (trace_vdebug): Differentiate debug message
7699 between gdbserver and IPA.
7701 2012-01-03 Yao Qi <yao@codesourcery.com>
7703 * tracepoint.c (tracepoint_was_hit): Don't collect for
7706 2012-01-02 Joel Brobecker <brobecker@adacore.com>
7708 * terminal.h: Reformat copyright header.
7710 2012-01-02 Joel Brobecker <brobecker@adacore.com>
7712 * server.c (gdbserver_version): Update copyright year.
7713 * gdbreplay.c (gdbreplay_version): Likewise.
7715 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
7717 * linux-low.c (linux_create_inferior): Put empty if clause for write.
7720 2011-12-18 Hui Zhu <teawater@gmail.com>
7721 * linux-low.c (linux_create_inferior): Save return value to ret.
7723 2011-12-18 Hui Zhu <teawater@gmail.com>
7725 * linux-low.c (linux_create_inferior): Save return value to ret.
7727 2011-12-16 Doug Evans <dje@google.com>
7729 * linux-low.c (linux_create_inferior): If stdio connection,
7730 redirect stdin from /dev/null, stdout to stderr.
7731 * remote-utils.c (remote_is_stdio): New static global.
7732 (remote_connection_is_stdio): New function.
7733 (remote_prepare): Handle stdio connection.
7734 (remote_open): Ditto.
7735 (remote_close): Don't close stdin for stdio connections.
7736 (read_prim,write_prim): New functions. Replace all calls to
7737 read/write to these.
7738 * server.c (main): Watch for "-" argument. Move call to
7739 remote_prepare before start_inferior.
7740 * server.h (STDIO_CONNECTION_NAME): New macro.
7741 (remote_connection_is_stdio): Declare.
7743 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
7744 in debugging output.
7746 2011-12-15 Yao Qi <yao@codesourcery.com>
7748 * tracepoint.c: Include sys/syscall.h.
7749 (gdb_ust_thread): Remove preprocessor conditional.
7751 2011-12-14 Pedro Alves <pedro@codesourcery.com>
7753 * linux-low.c (linux_detach_one_lwp): Call
7754 the_low_target.prepare_to_resume before detaching.
7756 2011-12-14 Yao Qi <yao@codesourcery.com>
7758 * tracepoint.c (gdb_ust_thread): Don't ignore return value
7761 2011-12-14 Yao Qi <yao@codesourcery.com>
7763 * i386-low.c (i386_low_stopped_data_address): Initialize local
7766 2011-12-13 Pedro Alves <pedro@codesourcery.com>
7770 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
7771 DR_CONTROL unless necessary. Extend comments.
7772 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
7773 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
7775 2011-12-13 Yao Qi <yao@codesourcery.com>
7777 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
7779 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
7781 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
7783 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
7784 Print new debug message for such case.
7786 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
7788 Fix overlapping memcpy.
7789 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
7790 the read_inferior_memory transfer.
7791 (delete_fast_tracepoint_jump): New variable buf. Use it for the
7792 write_inferior_memory transfer.
7793 (set_fast_tracepoint_jump): New variable buf. Use it for the
7794 read_inferior_memory and write_inferior_memory transfers.
7795 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
7796 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
7797 Use it for the write_inferior_memory transfer.
7798 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
7801 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
7803 * linux-low.c (fetch_register, store_register): Make code
7804 consistent, fix formatting.
7806 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
7808 * linux-low.c (usr_store_inferior_registers): Factor out code
7809 to handle individual registers into...
7810 (store_register): ... this new function.
7812 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
7814 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
7815 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
7816 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
7817 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
7818 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
7819 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
7820 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
7821 (srv_xmlfiles): Add new XML files.
7823 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
7825 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
7826 (init_registers_s390_linux32v1): Add prototype.
7827 (init_registers_s390_linux32v2): Likewise.
7828 (init_registers_s390_linux64v1): Likewise.
7829 (init_registers_s390_linux64v2): Likewise.
7830 (init_registers_s390x_linux64v1): Likewise.
7831 (init_registers_s390x_linux64v2): Likewise.
7832 (s390_num_regs): Increment to 52.
7833 (s390_regmap): Add orig_r2 register.
7834 (s390_num_regs_3264): Increment to 68.
7835 (s390_regmap_3264): Add orig_r2 register.
7836 (s390_collect_ptrace_register): Handle orig_r2 register.
7837 (s390_supply_ptrace_register): Likewise.
7838 (s390_fill_last_break): New function.
7839 (s390_store_last_break): Likewise.
7840 (s390_fill_system_call): New function.
7841 (s390_store_system_call): Likewise.
7842 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
7844 (s390_check_regset): New function.
7845 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
7846 NT_S390_SYSTEM_CALL regsets and use appropriate description.
7847 Update target_regsets for available register sets.
7849 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
7850 Jan Kratochvil <jan.kratochvil@redhat.com>
7852 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
7853 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
7855 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
7856 * linux-low.h (struct process_info_private): New member r_debug.
7857 * server.c (handle_qxfer_libraries): Call
7858 the_target->qxfer_libraries_svr4.
7859 (handle_qxfer_libraries_svr4): New function.
7860 (qxfer_packets): New entry "libraries-svr4".
7861 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
7862 * target.h (struct target_ops): New member qxfer_libraries_svr4.
7863 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
7864 PACKET_qXfer_libraries_svr4.
7866 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
7868 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
7869 PSW address/mask between 8-byte and 16-byte formats.
7870 (s390_supply_ptrace_register): Likewise.
7871 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
7872 basic addressing mode bit.
7874 2011-11-24 Stan Shebs <stan@codesourcery.com>
7876 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
7878 2011-11-17 Stan Shebs <stan@codesourcery.com>
7880 * tracepoint.c (struct tracepoint): New field traceframe_usage.
7881 (tracing_start_time): New global.
7882 (tracing_stop_time): New global.
7883 (tracing_user_name): New global.
7884 (tracing_notes): New global.
7885 (tracing_stop_note): New global.
7886 (cmd_qtstart): Set traceframe_usage, start_time.
7887 (stop_tracing): Set stop_time.
7888 (cmd_qtstatus): Report additional status.
7889 (cmd_qtp): New function.
7890 (handle_tracepoint_query): Call it.
7891 (cmd_qtnotes): New function.
7892 (handle_tracepoint_general_set): Call it.
7893 (get_timestamp): Rename from tsv_get_timestamp.
7895 2011-11-14 Stan Shebs <stan@codesourcery.com>
7896 Kwok Cheung Yeung <kcy@codesourcery.com>
7898 * linux-x86-low.c (small_jump_insn): New.
7899 (i386_install_fast_tracepoint_jump_pad): Add arguments for
7900 trampoline and error message, build a trampoline and issue a small
7901 jump instruction to it.
7902 (x86_install_fast_tracepoint_jump_pad): Add arguments for
7903 trampoline and error message.
7904 (x86_get_min_fast_tracepoint_insn_len): New.
7905 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
7906 * linux-low.h (struct linux_target_ops): Add arguments to
7907 install_fast_tracepoint_jump_pad operation, add new operation.
7908 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
7910 (linux_get_min_fast_tracepoint_insn_len): New function.
7911 (linux_target_op): Add new operation.
7912 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
7913 (gdb_trampoline_buffer_end): Ditto.
7914 (gdb_trampoline_buffer_error): Ditto.
7915 (struct ipa_sym_addresses): Add fields for new IPA variables.
7916 (symbol_list): Add entries for new IPA variables.
7917 (struct tracepoint): Add fields to hold the address range of the
7918 trampoline used by the tracepoint.
7919 (trampoline_buffer_head): New static variable.
7920 (trampoline_buffer_tail): Ditto.
7921 (claim_trampoline_space): New function.
7922 (have_fast_tracepoint_trampoline_buffer): New function.
7923 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
7925 (install_fast_tracepoint): Ditto, also add error buffer argument.
7926 (cmd_qtminftpilen): New function.
7927 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
7928 (fast_tracepoint_from_trampoline_address): New function.
7929 (fast_tracepoint_collecting): Handle trampoline as part of jump
7931 (set_trampoline_buffer_space): New function.
7932 (initialize_tracepoint): Initialize new IPA variables.
7933 * target.h (struct target_ops): Add arguments to
7934 install_fast_tracepoint_jump_pad operation, add new
7935 get_min_fast_tracepoint_insn_len operation.
7936 (target_get_min_fast_tracepoint_insn_len): New.
7937 (install_fast_tracepoint_jump_pad): Add arguments.
7938 * server.h (IPA_BUFSIZ): Define.
7939 * linux-i386-ipa.c: Include extra header files.
7940 (initialize_fast_tracepoint_trampoline_buffer): New function.
7941 (initialize_low_tracepoint): Call it.
7942 * server.h (set_trampoline_buffer_space): Declare.
7943 (claim_trampoline_space): Ditto.
7944 (have_fast_tracepoint_trampoline_buffer): Ditto.
7946 2011-11-14 Yao Qi <yao@codesourcery.com>
7948 * server.c (handle_query): Handle InstallInTrace for qSupported.
7949 * tracepoint.c (add_tracepoint): Sort list.
7950 (install_tracepoint, download_tracepoint): New.
7951 (cmd_qtdp): Call them to install and download tracepoints.
7952 (sort_tracepoints): Removed.
7953 (cmd_qtstart): Update.
7955 2011-11-14 Yao Qi <yao@codesourcery.com>
7957 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
7958 * mem-break.h: Declare.
7959 * tracepoint.c (cmd_qtstart): Move some code to ...
7960 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
7962 (download_tracepoints): Move some code to ...
7963 (download_tracepoint_1): ... here. New.
7965 2011-11-08 Yao Qi <yao@codesourcery.com>
7967 * remote-utils.c (relocate_instruction): A comment fix.
7969 2011-11-07 Joel Brobecker <brobecker@adacore.com>
7971 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
7972 (i386_dr_low_get_control, i386_dr_low_get_status): Use
7973 dr_status_mirror and dr_control_mirror from debug_reg_state.
7974 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
7975 (i386_initial_stuff): Remove use of deleted globals.
7976 (i386_get_thread_context, i386_set_thread_context,
7977 i386_thread_added): Use dr_status_mirror and dr_control_mirror
7978 from debug_reg_state.
7980 2011-11-05 Yao Qi <yao@codesourcery.com>
7982 * tracepoint.c (gdb_collect): Loop over tracepoints of same
7983 address as TPOINT's.
7985 2011-11-02 Stan Shebs <stan@codesourcery.com>
7987 * tracepoint.c (agent_mem_read_string): New function.
7988 (eval_agent_expr): Call it for tracenz.
7989 * server.c (handle_query): Report support for tracenz.
7991 2011-11-02 Yao Qi <yao@codesourcery.com>
7993 * tracepoint.c (cmd_qtstart): Remove unused local variables.
7995 2011-11-02 Yao Qi <yao@codesourcery.com>
7997 * target.h: Fix a typo in comment.
7999 2011-10-31 Pedro Alves <pedro@codesourcery.com>
8001 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
8002 clobber the breakpoints' shadows with fast tracepoint jumps.
8003 * mem-break.h (check_mem_write): Add `myaddr' parameter.
8004 * target.c (write_inferior_memory): Also pass MYADDR down to
8007 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
8009 * configure.ac: Check support for personality routine.
8010 * configure: Regenerate.
8011 * config.in: Likewise.
8012 * linux-low.c: Include <sys/personality.h>.
8013 Define ADDR_NO_RANDOMIZE if necessary.
8014 (linux_create_inferior): Disable address space randomization when
8015 forking inferior, if requested.
8016 (linux_supports_disable_randomization): New function.
8017 (linux_target_ops): Install it.
8018 * server.h (disable_randomization): Declare.
8019 * server.c (disable_randomization): New global variable.
8020 (handle_general_set): Handle QDisableRandomization.
8021 (handle_query): Likewise for qSupported.
8022 (main): Support --disable-randomization and --no-disable-randomization
8023 command line arguments.
8024 * target.h (struct target_ops): Add supports_disable_randomization.
8025 (target_supports_disable_randomization): New macro.
8027 2011-09-29 Mike Frysinger <vapier@gentoo.org>
8029 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
8031 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
8032 [!PT_GETDSBT] (target_loadmap): New definition.
8033 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
8034 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
8035 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
8036 and PT_GETDSBT to LINUX_LOADMAP.
8037 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
8038 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
8040 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
8042 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
8043 (arm_linux_hwbp_cap): New static variable.
8044 (arm_linux_get_hwbp_cap): Replace by ...
8045 (arm_linux_init_hwbp_cap): ... this new function.
8046 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
8047 (arm_linux_get_hw_watchpoint_count): Likewise.
8048 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8049 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
8050 (arm_prepare_to_resume): Use perror_with_name instead of error.
8052 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
8054 * linux-arm-low.c: Include <signal.h>.
8055 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
8056 (struct arm_linux_hwbp_cap): New data type.
8057 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
8058 (struct arm_linux_hw_breakpoint): New data type.
8059 (MAX_BPTS, MAX_WPTS): Define.
8060 (struct arch_process_info, struct arch_lwp_info): New data types.
8061 (arm_linux_get_hwbp_cap): New function.
8062 (arm_linux_get_hw_breakpoint_count): Likewise.
8063 (arm_linux_get_hw_watchpoint_count): Likewise.
8064 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8065 (arm_hwbp_control_initialize): Likewise.
8066 (arm_hwbp_control_is_enabled): Likewise.
8067 (arm_hwbp_control_is_initialized): Likewise.
8068 (arm_hwbp_control_disable): Likewise.
8069 (arm_linux_hw_breakpoint_equal): Likewise.
8070 (arm_linux_hw_point_initialize): Likewise.
8071 (struct update_registers_data): New data structure.
8072 (update_registers_callback: New function.
8073 (arm_insert_point): Likewise.
8074 (arm_remove_point): Likewise.
8075 (arm_stopped_by_watchpoint): Likewise.
8076 (arm_stopped_data_address): Likewise.
8077 (arm_new_process): Likewise.
8078 (arm_new_thread): Likewise.
8079 (arm_prepare_to_resume): Likewise.
8080 (the_low_target): Register arm_insert_point, arm_remove_point,
8081 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
8082 arm_new_thread, and arm_prepare_to_resume.
8084 2011-09-15 Stan Shebs <stan@codesourcery.com>
8086 * server.h (struct emit_ops): Add compare-goto fields.
8087 * tracepoint.c (gdb_agent_op_sizes): New table.
8088 (emit_eq_goto): New function.
8089 (emit_ne_goto): New function.
8090 (emit_lt_goto): New function.
8091 (emit_le_goto): New function.
8092 (emit_gt_goto): New function.
8093 (emit_ge_goto): New function.
8094 (is_goto_target): New function.
8095 (compile_bytecodes): Recognize special cases of compare-goto
8096 combinations and call specialized emitters for them.
8097 * linux-x86-low.c (amd64_emit_eq_goto): New function.
8098 (amd64_emit_ne_goto): New function.
8099 (amd64_emit_lt_goto): New function.
8100 (amd64_emit_le_goto): New function.
8101 (amd64_emit_gt_goto): New function.
8102 (amd64_emit_ge_goto): New function.
8103 (amd64_emit_ops): Add the new functions.
8104 (i386_emit_eq_goto): New function.
8105 (i386_emit_ne_goto): New function.
8106 (i386_emit_lt_goto): New function.
8107 (i386_emit_le_goto): New function.
8108 (i386_emit_gt_goto): New function.
8109 (i386_emit_ge_goto): New function.
8110 (i386_emit_ops): Add the new functions.
8112 2011-09-08 Stan Shebs <stan@codesourcery.com>
8114 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
8115 (i386_emit_epilogue): Restore %ebx.
8117 2011-08-31 Jie Zhang <jzhang918@gmail.com>
8119 * server.c (step_thread): Remove definition.
8120 (process_serial_event): Don't handle Hs.
8121 * server.h (step_thread): Remove declaration.
8122 * target.c (set_desired_inferior): Remove use of step_thread.
8124 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
8126 * linux-low.c: Include linux-procfs.h.
8127 (linux_attach_lwp_1): Update comments.
8128 (linux_attach): Scan for existing threads when attaching to a
8129 process that is the tgid.
8130 * Makefile.in: Update dependencies.
8132 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
8134 * configure.srv: Add linux-procfs.o dependencies.
8136 2011-08-14 Yao Qi <yao@codesourcery.com>
8138 * target.h (struct target_ops): Fix indent.
8139 * win32-low.c (win32_target_ops): Fix comment.
8141 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
8142 Yao Qi <yao@codesourcery.com>
8144 * Makefile.in (clean): Remove tic6x-*.c files.
8145 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
8146 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
8147 (tic6x-c64xp-linux.c): Likewise.
8148 * configure.srv: Add support for tic6x-*-uclinux.
8149 * linux-tic6x-low.c: New.
8150 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
8152 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
8153 Yao Qi <yao@codesourcery.com>
8155 * target.h (struct target_ops): Add read_loadmap.
8156 * linux-low.c (struct target_loadseg): New type.
8157 (struct target_loadmap): New type.
8158 (linux_read_loadmap): New function.
8159 (linux_target_ops): Add linux_read_loadmap.
8160 * server.c (handle_query): Support qXfer:fdpic:read packet.
8161 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
8164 2011-08-05 Eli Zaretskii <eliz@gnu.org>
8166 * win32-low.c: Include <stdint.h>.
8168 2011-07-22 Pedro Alves <pedro@codesourcery.com>
8170 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
8171 to the inferior here.
8172 (i386_remove_aligned_watchpoint): Ditto.
8173 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
8174 fit part of the watchpoint in the debug registers.
8175 (i386_update_inferior_debug_regs): New.
8176 (i386_low_insert_watchpoint): Work on a local mirror of the debug
8177 registers, and only update the inferior on success.
8178 (i386_low_remove_watchpoint): Ditto.
8180 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
8182 * linux-low.c (compare_ints, unique, list_threads, show_process,
8183 linux_core_of_thread): Delete.
8184 (linux_target_ops): Change linux_core_of_thread to
8185 linux_common_core_of_thread.
8186 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
8187 * utils.c (malloc_failure): Change type of argument.
8188 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
8189 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
8190 common/linux-osdata.c, common/ptid.c and common/buffer.c.
8191 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
8192 (IPA_OBJS): Add common-utils-ipa.o.
8193 (ptid_h, linux_osdata_h): New macros.
8194 (server_h): Add common/common-utils.h, common/xml-utils.h,
8195 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
8197 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
8198 ptid.o, buffer.o): New rules.
8199 (linux-low.o): Add common/linux-osdata.h as a dependency.
8200 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
8201 * configure.ac: Add AC_HEADER_DIRENT check.
8202 * config.in: Regenerate.
8203 * configure: Regenerate.
8204 * remote-utils.c (xml_escape_text): Delete.
8205 (buffer_grow, buffer_free, buffer_init, buffer_finish,
8206 buffer_xml_printf): Move to common/buffer.c.
8207 * server.c (main): Remove call to initialize_inferiors.
8208 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
8209 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
8210 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
8211 internal_error, gdb_assert, gdb_assert_fail): Delete.
8212 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
8213 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
8215 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
8216 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
8217 initialize_inferiors): Delete.
8219 2011-07-20 Pedro Alves <pedro@codesourcery.com>
8221 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
8224 2011-05-31 Pedro Alves <pedro@codesourcery.com>
8226 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
8228 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
8230 2011-05-26 Yao Qi <yao@codesourcery.com>
8232 * Makefile.in (thread-db.o): Track dependence to
8233 common/gdb_thread_db.h.
8234 * thread-db.c: include gdb_thread_db.h from right place.
8236 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
8238 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
8239 __FILE__ and __LINE__ to internal_error.
8241 2011-05-13 Doug Evans <dje@google.com>
8243 * thread-db.c (try_thread_db_load_from_sdir): New function.
8244 (try_thread_db_load_from_dir): New function.
8245 (thread_db_load_search): Handle $sdir, ignore $pdir.
8246 Remove trying of system directories if search of
8247 libthread-db-search-path fails, that is now done via $sdir.
8249 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
8251 * server.c (handle_query): Add EnableDisableTracepoints to the list
8252 of supported features.
8253 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
8255 (cmd_qtenable_disable): New.
8256 (cmd_qtstart): Install tracepoints even if disabled.
8257 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
8258 receiving a QTEnable or QTDisable packet.
8259 (gdb_collect): Skip data collection if fast tracepoint is disabled.
8260 (ust_marker_to_static_tracepoint): Do not ignore disabled static
8262 (gdb_probe): Skip data collection if static tracepoint is disabled.
8264 2011-05-10 Doug Evans <dje@google.com>
8266 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
8268 2011-05-04 Doug Evans <dje@google.com>
8270 * linux-low.c (linux_join): Skip process lookup.
8271 * spu-low.c (spu_join): Ditto.
8272 * server.c (join_inferiors_callback): Delete.
8273 (process_serial_event): For 'D' packet (detach) call join_inferior
8276 2011-05-04 Joseph Myers <joseph@codesourcery.com>
8278 * README: Don't mention xscale*-*-linux*.
8279 * configure.srv (xscale*-*-linux*): Don't handle target.
8281 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
8283 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
8285 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
8286 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
8287 (i386_emit_void_call_2): Likewise.
8289 2011-04-26 Yao Qi <yao@codesourcery.com>
8291 * linux-low.c: Move common macros to linux-ptrace.h.
8292 Include linux-ptrace.h.
8293 * Makefile.in (linux_ptrace_h): New.
8294 (linux-low.o): Depends on linux-ptrace.h.
8296 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
8298 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
8299 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
8300 (remote_prepare): New function with most of the TCP code from ...
8301 (remote_open): ... here. Detect PORT here unconditionally. Move also
8302 setting transport_is_reliable.
8303 * server.c (run_once): New variable.
8304 (gdbserver_usage): Document it.
8305 (main): Set run_once for `--once'. Call remote_prepare. Exit after
8306 the first run if RUN_ONCE.
8307 * server.h (run_once, remote_prepare): New declarations.
8309 2011-04-19 Tom Tromey <tromey@redhat.com>
8311 * win32-low.c (handle_load_dll): Remove duplicate "the".
8313 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
8315 Remove support for old Cygwin 1.5 versions.
8316 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
8317 function to avoid warning.
8318 (win32_add_one_solib): Use cygwin_conv_path function to avoid
8321 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
8323 * gdbserver/server.h (Macro _): Define it if not available.
8325 2011-03-14 Michael Snyder <msnyder@vmware.com>
8327 * hostio.c (handle_close): Remove unnecessary null test.
8329 2011-03-10 Joel Brobecker <brobecker@adacore.com>
8331 * Makefile.in (maintainer-clean realclean distclean): Remove
8332 "make ... subdir_do" command.
8334 2011-03-10 Michael Snyder <msnyder@vmware.com>
8336 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
8338 * server.c (handle_v_run): Free alloced buffer on early return.
8340 2011-03-09 Yao Qi <yao@codesourcery.com>
8343 2011-03-04 Yao Qi <yao@codesourcery.com>
8345 * Makefile.in: Remove GNU make feature --directory.
8347 2011-03-05 Yao Qi <yao@codesourcery.com>
8349 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
8350 (subdir_do): New make target. Copied from gdb/Makefile.
8351 (maintainer-clean, realclean, distclean, clean): Call corresponding
8352 make targets in common/Makefile.
8354 2011-02-11 Yao Qi <yao@codesourcery.com>
8356 * configure.ac: Call AC_PROG_RANLIB.
8357 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
8358 * configure: Regenerate.
8360 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8362 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
8364 2011-03-06 Yao Qi <yao@codesourcery.com>
8366 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
8368 2011-03-05 Yao Qi <yao@codesourcery.com>
8370 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
8371 (subdir_do): New make target. Copied from gdb/Makefile.
8372 (maintainer-clean, realclean, distclean, clean): Call corresponding
8373 make targets in common/Makefile.
8375 2011-03-04 Yao Qi <yao@codesourcery.com>
8377 * Makefile.in: Remove GNU make feature --directory.
8379 2011-03-04 Michael Snyder <msnyder@vmware.com>
8381 * server.c (queue_stop_reply): Call xmalloc not malloc.
8383 2011-03-02 Michael Snyder <msnyder@vmware.com>
8385 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
8387 2011-02-28 Michael Snyder <msnyder@vmware.com>
8389 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
8390 (cmd_qtframe): Ditto.
8391 (cmd_qtbuffer): Ditto.
8392 (cmd_bigqtbuffer): Ditto.
8394 * utils.c (decimal2str): Initialize 'width' to nine, then
8397 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8399 * hostio.c (require_data): Free *data, not data.
8401 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8403 * hostio.c (require_data): Use free, not xfree.
8405 2011-02-27 Michael Snyder <msnyder@vmware.com>
8407 * server.c (handle_query): Discard unused value.
8409 * hostio.c (require_data): Free malloc memory before returning
8412 2011-02-26 Michael Snyder <msnyder@vmware.com>
8414 * linux-low.c (list_threads): Call closedir for dirent.
8416 2011-02-27 Michael Snyder <msnyder@vmware.com>
8418 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
8419 a case statement falls through.
8421 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
8423 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
8426 2011-02-26 Michael Snyder <msnyder@vmware.com>
8428 * utils.c (decimal2str): Eliminate dead code and dead param.
8429 (pulongest): Drop dead param from call to decimal2str.
8432 2011-02-24 Joel Brobecker <brobecker@adacore.com>
8434 Revert the following patch (not approved yet):
8435 2011-02-21 Hui Zhu <teawater@gmail.com>
8436 * tracepoint.c (tp_printf): New function.
8437 (eval_agent_expr): Handle gdb_agent_op_printf.
8439 2011-02-21 Hui Zhu <teawater@gmail.com>
8441 * tracepoint.c (tp_printf): New function.
8442 (eval_agent_expr): Handle gdb_agent_op_printf.
8444 2011-02-18 Tom Tromey <tromey@redhat.com>
8446 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
8447 (tracepoint.o): Likewise.
8448 * tracepoint.c (enum gdb_agent_op): Use ax.def.
8449 (gdb_agent_op_names): Likewise.
8451 2011-02-18 Tom Tromey <tromey@redhat.com>
8453 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
8454 gdb_agent_op_rot>: New constants.
8455 (gdb_agent_op_names): Add pick and roll.
8456 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
8459 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
8461 * aclocal.m4: Regenerated with aclocal-1.11.1.
8463 2011-02-14 Pedro Alves <pedro@codesourcery.com>
8465 * server.c (handle_qxfer_traceframe_info): New.
8466 (qxfer_packets): Register "traceframe-info".
8467 (handle_query): Report support for qXfer:traceframe-info:read+.
8468 * tracepoint.c (match_blocktype): New.
8469 (traceframe_find_block_type): Rename to ...
8470 (traceframe_walk_blocks): ... this. Add callback filter argument,
8472 (traceframe_find_block_type): New, reimplemented on top of
8473 traceframe_walk_blocks.
8474 (build_traceframe_info_xml): New.
8475 (traceframe_read_info): New.
8476 * server.h (traceframe_read_info): Declare.
8478 2011-02-11 Yao Qi <yao@codesourcery.com>
8480 * configure.ac: Call AC_PROG_RANLIB.
8481 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
8482 * configure: Regenerate.
8484 2011-02-07 Pedro Alves <pedro@codesourcery.com>
8486 * server.c (gdb_read_memory): Change return semantics to allow
8488 (handle_search_memory_1): Adjust.
8489 (process_serial_event) <'m' packet>: Handle partial transfers.
8490 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
8492 2011-01-28 Pedro Alves <pedro@codesourcery.com>
8494 * regcache.c (init_register_cache): Initialize
8495 regcache->register_status.
8496 (free_register_cache): Release regcache->register_status.
8497 (regcache_cpy): Copy register_status.
8498 (registers_to_string): Print 'x's for unavailable registers.
8499 (supply_register): Mark the register's status valid or
8500 unavailable, depending on whether a buffer was passed in or not.
8501 (supply_register_zeroed): New.
8502 (supply_regblock): Mark the registers' status valid or
8503 unavailable, depending on whether a buffer was passed in or not.
8504 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
8505 (struct regcache): New `register_status' field.
8506 (supply_register_zeroed): Declare.
8507 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
8508 supply_register_zeroed, rather than passing a NULL buffer to
8510 * tracepoint.c (fetch_traceframe_registers): Update comment.
8512 2011-01-28 Pedro Alves <pedro@codesourcery.com>
8514 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
8517 2011-01-25 Pedro Alves <pedro@codesourcery.com>
8519 * server.h (decode_xfer_write): Change prototype.
8520 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
8521 and don't extract the annex here.
8522 * server.c (decode_xfer_read): Remove `annex' parameter,
8523 and don't extract the annex here.
8525 (struct qxfer): New.
8526 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
8527 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
8528 (handle_qxfer_statictrace): New functions, abstracted out from
8529 handle_query, and made to use the struct qxfer interface.
8530 (handle_threads_qxfer_proper): Rename to ...
8531 (handle_qxfer_threads_proper): ... this.
8532 (handle_threads_qxfer): Rename to ...
8533 (handle_qxfer_threads): ... this. Adjust.
8534 (qxfer_packets): New array.
8535 (handle_qxfer): New function.
8536 (handle_query): Use handle_qxfer.
8538 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
8540 * gdbreplay.c: Shorten lines of >= 80 columns.
8541 * linux-low.c: Ditto.
8542 * linux-ppc-low.c: Ditto.
8543 * linux-s390-low.c: Ditto.
8544 * linux-sparc-low.c: Ditto.
8545 * linux-x86-low.c: Ditto.
8546 * linux-xtensa-low.c: Ditto.
8547 * mem-break.c: Ditto.
8549 * regcache.h: Ditto.
8550 * remote-utils.c: Ditto.
8553 * thread-db.c: Ditto.
8554 * tracepoint.c: Ditto.
8556 * win32-low.h: Ditto.
8558 2011-01-05 Joel Brobecker <brobecker@adacore.com>
8560 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
8563 2011-01-01 Joel Brobecker <brobecker@adacore.com>
8565 * server.c (gdbserver_version): Update copyright year in version
8567 * gdbreplay.c (gdbreplay_version): Ditto.
8569 2010-12-29 Jie Zhang <jie.zhang@analog.com>
8571 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
8572 * linux-bfin-low.c: New file.
8573 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
8574 PT_DATA_ADDR for BFIN targets.
8575 * Makefile.in (SFILES): Add linux-bfin-low.c.
8576 (clean): Remove reg-bfin.c.
8577 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
8578 * README: Mention supported Blackfin targets.
8580 2010-12-23 Mike Frysinger <vapier@gentoo.org>
8582 * .gitignore: New file.
8584 2010-11-16 Mike Frysinger <vapier@gentoo.org>
8586 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
8588 2010-10-22 Jie Zhang <jie@codesourcery.com>
8590 * Makefile.in: Add FLAGS_TO_PASS variable.
8591 (install): Remove dependency of install-only and recursively
8592 invoke make for install-only.
8594 2010-10-04 Doug Evans <dje@google.com>
8596 * Makefile.in (uninstall): Use $(DESTDIR).
8598 2010-09-24 Pedro Alves <pedro@codesourcery.com>
8602 * linux-x86-low.c (compat_siginfo_from_siginfo)
8603 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
8604 si_code is < 0. Check for si_code == SI_TIMER before checking for
8607 2010-09-13 Joel Brobecker <brobecker@adacore.com>
8609 * lynx-i386-low.c: New file.
8610 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
8612 2010-09-13 Joel Brobecker <brobecker@adacore.com>
8614 * lynx-low.c (ptrace_request_to_str): Remove handling for
8615 request values that have been removed in LynxOS 5.x.
8617 2010-09-13 Joel Brobecker <brobecker@adacore.com>
8619 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
8622 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
8624 * configure.ac: Add --enable-inprocess-agent option.
8625 * configure: Rebuilt.
8627 2010-09-06 Yao Qi <yao@codesourcery.com>
8629 * linux-low.c (linux_kill): Remove unused variable.
8630 (linux_stabilize_threads): Likewise.
8631 * server.c (start_inferior): Likewise.
8632 (queue_stop_reply_callback): Likewise.
8633 * tracepoint.c (do_action_at_tracepoint): Likewise.
8635 2010-09-06 Yao Qi <yao@codesourcery.com>
8637 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
8640 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8642 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
8644 2010-09-06 Pedro Alves <pedro@codesourcery.com>
8646 * Makefile.in (install-only): Replace $IPA_DEPFILES with
8649 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8651 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
8652 gdbserver/lynx-ppc-low.c: New files.
8653 * Makefile.in (lynx_low_h): New variable.
8654 (lynx-low.o, lynx-ppc-low.o): New rules.
8655 * configure.ac: On LynxOS, link with -lnetinet.
8656 * configure.srv: Add handling of powerpc-*-lynxos* targets.
8657 * configure: regenerate.
8659 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8661 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
8662 * configure.ac: Add check for vasprintf and vsnprintf.
8663 * configure, config.in: Regenerate.
8664 * server.h (vasprintf, vsnprintf): Add conditional declarations.
8666 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8668 * gdbreplay.c: Move include of alloca.h up, next to include of
8670 * server.h: Add include of malloc.h.
8671 * mem-break.c: Remove include of malloc.h.
8672 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
8674 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8676 * Makefile.in (memmem.o): Build with -Wno-error.
8678 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8680 * utils.c (xsnprintf): Make non-static.
8681 * server.h: Add xsnprintf declaration.
8682 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
8683 replace calls to snprintf by calls to xsnprintf throughout.
8685 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8687 * configure.ac: Add configure check for alloca.
8688 * configure, config.in: Regenerate.
8689 * server.h: Include alloca.h if it exists.
8690 * gdbreplay.c: Include alloca.h if it exists.
8692 2010-08-28 Pedro Alves <pedro@codesourcery.com>
8694 * linux-low.c (__SIGRTMIN): Define if not already defined.
8695 (linux_create_inferior): Check for __ANDROID__ rather than
8697 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
8698 are already deferred.
8699 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
8700 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
8701 stopped and already has a pending signal to report.
8702 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
8703 a pending signal to report or is moving out of a jump pad.
8704 (linux_init_signals): Check for __ANDROID__ rather than
8707 2010-08-28 Pedro Alves <pedro@codesourcery.com>
8709 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
8710 debug_threads check. Avoid a linear search when not doing debug
8713 2010-08-27 Pedro Alves <pedro@codesourcery.com>
8715 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
8716 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
8717 (struct file_handler) <fd>: Change type to gdb_fildes_t.
8718 (process_event): Change local fd's type to gdb_fildes_t.
8719 (create_file_handler): Adjust prototype.
8720 (delete_file_handler): Adjust prototype.
8721 (handle_file_event): Adjust prototype. Use pfildes.
8722 (create_file_event): Adjsut prototype.
8723 * remote-utils.c (remote_desc, listen_desc): Change type to
8725 * server.h: New gdb_fildes_t typedef.
8726 [USE_WIN32API]: Include winsock2.h.
8727 (delete_file_handler, add_file_handler): Adjust prototypes.
8729 * utils.c (pfildes): New.
8731 2010-08-27 Pedro Alves <pedro@codesourcery.com>
8733 * configure.ac (build_warnings): Add -Wno-char-subscripts.
8734 * configure: Regenerate.
8736 2010-08-27 Pedro Alves <pedro@codesourcery.com>
8738 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
8739 (linux_done_accessing_memory): ... this.
8740 (linux_target_ops): Adjust.
8741 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
8742 * nto-low.c (nto_target_ops): Adjust comment.
8743 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
8744 * spu-low.c (spu_target_ops): Adjust comment.
8745 * target.h (target_ops): Rename unprepare_to_access_memory field
8746 to done_accessing_memory.
8747 (unprepare_to_access_memory): Rename to ...
8748 (done_accessing_memory): ... this.
8750 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8752 * linux-low.c (linux_prepare_to_access_memory): New.
8753 (linux_unprepare_to_access_memory): New.
8754 (linux_target_ops): Install them.
8755 * server.c (read_memory): Rename to ...
8756 (gdb_read_memory): ... this. Use
8757 prepare_to_access_memory/prepare_to_access_memory.
8758 (write_memory): Rename to ...
8759 (gdb_write_memory): ... this. Use
8760 prepare_to_access_memory/prepare_to_access_memory.
8761 (handle_search_memory_1): Adjust.
8762 (process_serial_event): Adjust.
8763 * target.h (struct target_ops): New fields
8764 prepare_to_access_memory and unprepare_to_access_memory.
8765 (prepare_to_access_memory, unprepare_to_access_memory): New.
8766 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
8767 prepare_to_access_memory/prepare_to_access_memory.
8768 * nto-low.c (nto_target_ops): Adjust.
8769 * spu-low.c (spu_target_ops): Adjust.
8770 * win32-low.c (win32_target_ops): Adjust.
8772 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8774 * Makefile.in (WARN_CFLAGS): Get it from configure.
8775 (WERROR_CFLAGS): New.
8776 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
8777 * configure.ac: Introduce --enable-werror, which adds -Werror to
8778 the compiler command line. Enabled by default. Disable with
8779 --disable-werror. Add -Wdeclaration-after-statement
8780 Wpointer-arith and -Wformat-nonliteral to warning flags.
8781 * configure: Regenerate.
8783 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8785 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
8787 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8789 * gdbreplay.c (remote_error): New.
8791 (expect): Use gdbchar. Check for error reading from GDB.
8792 Clarify sync error output.
8793 (play): Check for errors writing to GDB.
8794 * linux-low.c (sigchld_handler): Really ignore `write' errors.
8795 * remote-utils.c (getpkt): Check for errors writing to the remote
8798 2010-08-25 Pedro Alves <pedro@codesourcery.com>
8800 * linux-low.c (linux_wait_1): Move non-debugging code out of
8801 `debug_threads' control.
8803 2010-08-25 Pedro Alves <pedro@codesourcery.com>
8805 * linux-low.c (linux_wait_1): Don't set last_status here.
8806 * server.c (push_event, queue_stop_reply_callback): Assert we're
8807 not pushing a TARGET_WAITKIND_IGNORE event.
8808 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
8809 (myresume, handle_target_event): Set the thread's last_resume_kind
8810 and last_status from the target returned status.
8812 2010-08-25 Pedro Alves <pedro@codesourcery.com>
8816 * linux-x86-low.c (update_debug_registers_callback): New.
8817 (i386_dr_low_set_addr): Use it.
8818 (i386_dr_low_get_addr): New.
8819 (i386_dr_low_set_control): Use update_debug_registers_callback.
8820 (i386_dr_low_get_control): New.
8821 (i386_dr_low_get_status): Adjust.
8822 * linux-low.c (linux_stop_lwp): New.
8823 * linux-low.h (linux_stop_lwp): Declare.
8825 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
8826 argument instead of a i386_debug_reg_state.
8827 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
8828 a i386_debug_reg_state.
8829 (i386_insert_aligned_watchpoint): Adjust.
8830 (i386_remove_aligned_watchpoint): Adjust.
8831 (i386_low_stopped_data_address): Read the debug registers from the
8832 inferior instead of from the mirrors.
8833 * i386-low.h (struct i386_debug_reg_state): Extend comment.
8834 (i386_dr_low_get_addr): Declare.
8835 (i386_dr_low_get_control): Declare.
8836 (i386_dr_low_get_status): Change prototype.
8838 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
8839 (i386_dr_low_get_addr): New.
8840 (i386_dr_low_get_control): New.
8841 (i386_dr_low_get_status): Adjust prototype. Return
8843 (i386_initial_stuff): Clear dr_status_mirror and
8845 (i386_get_thread_context): Adjust.
8846 (i386_set_thread_context): Adjust.
8847 (i386_thread_added): Adjust.
8849 2010-08-24 Pedro Alves <pedro@codesourcery.com>
8851 * linux-low.h (linux_thread_area): Delete declaration.
8853 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
8855 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
8856 after its termination.
8858 2010-08-09 Pedro Alves <pedro@codesourcery.com>
8860 * linux-low.c (gdb_wants_lwp_stopped): Delete.
8861 (gdb_wants_all_stopped): Delete.
8862 (linux_wait_1): Don't call them.
8863 * server.c (handle_v_cont): Tag all threads as want-stopped.
8864 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
8865 stopped as "client-wants-stopped".
8867 2010-07-31 Pedro Alves <pedro@codesourcery.com>
8869 * Makefile.in (signals_h): New.
8870 (server_h): Depend on it.
8871 (server.o): Don't depend on $(signals_def).
8872 (signals.o): Depend on $(signals_def).
8874 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
8876 * Makefile.in (signals_def): New.
8877 (server_h): Append include/gdb/signals.h and signals_def.
8878 (server.o): Append signals_def.
8880 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8882 * server.c (handle_target_event): Use target_signal_to_host for
8883 resume_info.sig initialization.
8884 * target.h (struct thread_resume) <sig>: New comment.
8886 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
8888 * server.c (handle_query): strcpy() the returned string from paddress()
8889 instead of sprintf().
8890 * utils.c (paddress): Return phex_nz().
8892 2010-07-07 Joel Brobecker <brobecker@adacore.com>
8894 * server.c (handle_v_cont): Call mourn_inferior if process
8896 (myresume): Likewise.
8898 2010-07-01 Pedro Alves <pedro@codesourcery.com>
8900 Static tracepoints, and integration with UST.
8902 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
8903 * mem-break.c (uninsert_all_breakpoints)
8904 (reinsert_all_breakpoints): New.
8905 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
8906 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
8907 (gdb_agent_ust_loaded, helper_thread_id)
8908 (gdb_agent_helper_thread_id): New macros.
8909 (struct ipa_sym_addresses): Add addr_ust_loaded,
8910 addr_helper_thread_id, addr_cmd_buf.
8911 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
8912 (in_process_agent_loaded_ust): New.
8913 (write_e_ust_not_loaded): New.
8914 (maybe_write_ipa_ust_not_loaded): New.
8915 (struct collect_static_trace_data_action): New.
8916 (enum tracepoint_type) <static_tracepoint>: New.
8917 (struct tracepoint) <handle>: Mention static tracepoints.
8918 (struct static_tracepoint_ctx): New.
8919 (CMD_BUF_SIZE): New.
8920 (add_tracepoint_action): Handle static tracepoint actions.
8921 (unprobe_marker_at): New.
8922 (clear_installed_tracepoints): Handle static tracepoints.
8923 (cmd_qtdp): Handle static tracepoints.
8924 (probe_marker_at): New.
8925 (cmd_qtstart): Handle static tracepoints.
8926 (response_tracepoint): Handle static tracepoints.
8927 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
8928 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
8929 (get_context_regcache): Handle static tracepoints.
8930 (do_action_at_tracepoint): Handle static tracepoint actions.
8931 (traceframe_find_block_type): Handle static trace data blocks.
8932 (traceframe_read_sdata): New.
8933 (download_tracepoints): Download static tracepoint actions.
8934 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
8935 (GDB_PROBE_NAME): New.
8940 (ust_marker_to_static_tracepoint): New.
8942 (collect_ust_data_at_tracepoint): New.
8943 (gdb_ust_probe): New.
8944 (UNIX_PATH_MAX, SOCK_DIR): New.
8945 (gdb_ust_connect_sync_socket): New.
8946 (resume_thread, stop_thread): New.
8947 (run_inferior_command): New.
8948 (init_named_socket): New.
8949 (gdb_ust_socket_init): New.
8950 (cstr_to_hexstr): New.
8952 (first_marker, next_marker): New.
8953 (response_ust_marker): New.
8954 (cmd_qtfstm, cmd_qtsstm): New.
8955 (unprobe_marker_at, probe_marker_at): New.
8956 (cmd_qtstmat, gdb_ust_thread): New.
8957 (gdb_ust_init): New.
8958 (initialize_tracepoint_ftlib): Call gdb_ust_init.
8959 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
8961 (x86_64_st_collect_regmap): New.
8962 (X86_64_NUM_ST_COLLECT_GREGS): New.
8963 (AMD64_RIP_REGNUM): New.
8964 (supply_static_tracepoint_registers): New.
8965 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
8967 (i386_st_collect_regmap): New.
8968 (i386_NUM_ST_COLLECT_GREGS): New.
8969 (supply_static_tracepoint_registers): New.
8970 * server.c (handle_query): Handle qXfer:statictrace:read.
8971 <qSupported>: Report support for StaticTracepoints, and
8972 qXfer:statictrace:read features.
8973 * server.h (traceframe_read_sdata)
8974 (supply_static_tracepoint_registers): Declare.
8975 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
8976 (unpack_varlen_hex): Include in IPA build.
8977 * Makefile.in (ustlibs, ustinc): New.
8978 (IPA_OBJS): Add remote-utils-ipa.o.
8979 ($(IPA_LIB)): Link -ldl and -lpthread.
8981 (IPAGENT_CFLAGS): Add UST_CFLAGS.
8982 * config.in, configure: Regenerate.
8984 2010-06-20 Ian Lance Taylor <iant@google.com>
8985 Pedro Alves <pedro@codesourcery.com>
8987 * linux-x86-low.c (always_true): Delete.
8988 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
8989 trying to fool the compiler with always_true.
8991 2010-06-20 Pedro Alves <pedro@codesourcery.com>
8993 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
8994 conditions in gdbserver.
8996 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
8998 * spu-low.c (spu_read_memory): Wrap around local store limit.
8999 (spu_write_memory): Likewise.
9001 2010-06-15 Pedro Alves <pedro@codesourcery.com>
9003 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
9004 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
9006 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
9008 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
9009 uses with LONGEST uses.
9011 2010-06-14 Stan Shebs <stan@codesourcery.com>
9012 Pedro Alves <pedro@codesourcery.com>
9016 * linux-x86-low.c: Include limits.h.
9021 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
9022 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
9023 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
9024 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
9025 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
9026 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
9027 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
9028 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
9029 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
9030 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
9031 (amd64_emit_void_call_2): New.
9032 (amd64_emit_ops): New.
9033 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
9034 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
9035 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
9036 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
9037 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
9038 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
9039 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
9040 (i386_emit_call, i386_emit_reg, i386_emit_pop)
9041 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
9042 (i386_emit_stack_adjust, i386_emit_int_call_1)
9043 (i386_emit_void_call_2): New.
9044 (i386_emit_ops): New.
9045 (x86_emit_ops): New.
9046 (the_low_target): Install x86_emit_ops.
9047 * server.h (struct emit_ops): New.
9048 (get_raw_reg_func_addr): Declare.
9049 (current_insn_ptr, emit_error): Declare.
9050 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
9051 (set_trace_state_variable_value): New defines.
9052 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
9053 addr_get_trace_state_variable_value and
9054 addr_set_trace_state_variable_value.
9055 (symbol_list): New fields for get_raw_reg,
9056 get_trace_state_variable_value and set_trace_state_variable_value.
9057 (condfn): New typedef.
9058 (struct tracepoint): New field `compiled_cond'.
9059 (do_action_at_tracepoint): Clear compiled_cond.
9060 (get_trace_state_variable_value, set_trace_state_variable_value):
9062 (condition_true_at_tracepoint): If there's a compiled condition,
9064 (current_insn_ptr, emit_error): New globals.
9065 (struct bytecode_address): New.
9066 (get_raw_reg_func_addr): New.
9067 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
9068 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
9069 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
9070 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
9071 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
9072 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
9073 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
9074 (compile_tracepoint_condition, compile_bytecodes): New.
9075 * target.h (emit_ops): Forward declare.
9076 (struct target_ops): New field emit_ops.
9077 (target_emit_ops): New.
9078 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
9079 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
9080 * linux-low.c (linux_emit_ops): New.
9081 (linux_target_ops): Install it.
9082 * linux-low.h (struct linux_target_ops): New field emit_ops.
9084 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
9086 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
9087 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
9089 2010-06-01 Pedro Alves <pedro@codesourcery.com>
9090 Stan Shebs <stan@codesourcery.com>
9092 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
9093 (all): Depend on $(extra_libraries).
9094 (install-only): Install the IPA.
9095 (IPA_OBJS, IPA_LIB): New.
9096 (clean): Remove the IPA lib.
9097 (IPAGENT_CFLAGS): New.
9098 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
9099 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
9100 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
9101 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
9102 * configure.ac: Check for atomic builtins support in the compiler.
9103 (IPA_DEPFILES, extra_libraries): Define.
9104 * configure.srv (ipa_obj): Add description.
9105 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
9106 (i[34567]86-*-linux*): Set ipa_obj.
9107 (x86_64-*-linux*): Set ipa_obj.
9108 * linux-low.c (stabilizing_threads): New.
9109 (supports_fast_tracepoints): New.
9110 (linux_detach): Stabilize threads before detaching.
9111 (handle_tracepoints): Handle internal tracing breakpoints. Assert
9112 the lwp is either not stabilizing, or is moving out of a jump pad.
9113 (linux_fast_tracepoint_collecting): New.
9114 (maybe_move_out_of_jump_pad): New.
9115 (enqueue_one_deferred_signal): New.
9116 (dequeue_one_deferred_signal): New.
9117 (linux_wait_for_event_1): If moving out of a jump pad, defer
9118 pending signals to later.
9119 (linux_stabilize_threads): New.
9120 (linux_wait_1): Check if threads need moving out of jump pads, and
9122 (stuck_in_jump_pad_callback): New.
9123 (move_out_of_jump_pad_callback): New.
9125 (linux_resume_one_lwp): Handle moving out of jump pads.
9126 (linux_set_resume_request): Dequeue deferred signals.
9127 (need_step_over_p): Also step over fast tracepoint jumps.
9128 (start_step_over): Also uninsert fast tracepoint jumps.
9129 (finish_step_over): Also reinsert fast tracepoint jumps.
9130 (linux_install_fast_tracepoint_jump): New.
9131 (linux_target_ops): Install linux_stabilize_threads and
9132 linux_install_fast_tracepoint_jump_pad.
9133 * linux-low.h (linux_target_ops) <get_thread_area,
9134 install_fast_tracepoint_jump_pad>: New fields.
9135 (struct lwp_info) <collecting_fast_tracepoint,
9136 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
9137 (linux_get_thread_area): Declare.
9138 * linux-x86-low.c (jump_insn): New.
9139 (x86_get_thread_area): New.
9140 (append_insns): New.
9142 (amd64_install_fast_tracepoint_jump_pad): New.
9143 (i386_install_fast_tracepoint_jump_pad): New.
9144 (x86_install_fast_tracepoint_jump_pad): New.
9145 (the_low_target): Install x86_get_thread_area and
9146 x86_install_fast_tracepoint_jump_pad.
9147 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
9148 (struct fast_tracepoint_jump): New.
9149 (fast_tracepoint_jump_insn): New.
9150 (fast_tracepoint_jump_shadow): New.
9151 (find_fast_tracepoint_jump_at): New.
9152 (fast_tracepoint_jump_here): New.
9153 (delete_fast_tracepoint_jump): New.
9154 (set_fast_tracepoint_jump): New.
9155 (uninsert_fast_tracepoint_jumps_at): New.
9156 (reinsert_fast_tracepoint_jumps_at): New.
9157 (set_breakpoint_at): Use write_inferior_memory.
9158 (uninsert_raw_breakpoint): Use write_inferior_memory.
9159 (check_mem_read): Mask out fast tracepoint jumps.
9160 (check_mem_write): Mask out fast tracepoint jumps.
9161 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
9162 (set_fast_tracepoint_jump): Declare.
9163 (delete_fast_tracepoint_jump)
9164 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
9165 (reinsert_fast_tracepoint_jumps_at): Declare.
9166 * regcache.c: Don't compile many functions when building the
9167 in-process agent library.
9168 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
9169 the register buffer in the heap.
9170 (free_register_cache): If the register buffer isn't owned by the
9171 regcache, don't free it.
9172 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
9173 pre-existing register caches.
9174 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
9176 (convert_ascii_to_int): : Constify `from' parameter type.
9177 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
9178 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
9179 the needed buffer in-place.
9180 (relocate_instruction): New.
9181 * server.c (handle_query) <qSymbols>: If the target supports
9182 tracepoints, give it a chance of looking up symbols. Report
9183 support for fast tracepoints.
9184 (handle_status): Stabilize threads.
9185 (process_serial_event): Adjust.
9186 * server.h (struct fast_tracepoint_jump): Forward declare.
9187 (struct process_info) <fast_tracepoint_jumps>: New field.
9188 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
9189 (decode_X_packet, decode_M_packet): Adjust.
9190 (relocate_instruction): Declare.
9191 (in_process_agent_loaded): Declare.
9192 (tracepoint_look_up_symbols): Declare.
9193 (struct fast_tpoint_collect_status): Declare.
9194 (fast_tracepoint_collecting): Declare.
9195 (force_unlock_trace_buffer): Declare.
9196 (handle_tracepoint_bkpts): Declare.
9197 (initialize_low_tracepoint)
9198 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
9199 * target.h (struct target_ops) <stabilize_threads,
9200 install_fast_tracepoint_jump_pad>: New fields.
9201 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
9202 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
9203 [HAVE_STDINT_H]: Include stdint.h.
9204 (trace_debug_1): Rename to ...
9205 (trace_vdebug): ... this.
9206 (trace_debug): Rename to ...
9207 (trace_debug_1): ... this. Add `level' parameter.
9209 (ATTR_USED, ATTR_NOINLINE): New.
9210 (IP_AGENT_EXPORT): New.
9211 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
9212 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
9213 (about_to_request_buffer_space, trace_buffer_is_full)
9214 (stopping_tracepoint, expr_eval_result, error_tracepoint)
9215 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
9216 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
9217 (traceframe_write_count, traceframes_created)
9218 (trace_state_variables)
9219 New renaming defines.
9220 (struct ipa_sym_addresses): New.
9221 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
9223 (ipa_sym_addrs): New.
9224 (all_tracepoint_symbols_looked_up): New.
9225 (in_process_agent_loaded): New.
9226 (write_e_ipa_not_loaded): New.
9227 (maybe_write_ipa_not_loaded): New.
9228 (tracepoint_look_up_symbols): New.
9229 (debug_threads) [IN_PROCESS_AGENT]: New.
9230 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
9231 (UNKNOWN_SIDE_EFFECTS): New.
9232 (stop_tracing): New.
9233 (flush_trace_buffer): New.
9234 (stop_tracing_bkpt): New.
9235 (flush_trace_buffer_bkpt): New.
9236 (read_inferior_integer): New.
9237 (read_inferior_uinteger): New.
9238 (read_inferior_data_pointer): New.
9239 (write_inferior_data_pointer): New.
9240 (write_inferior_integer): New.
9241 (write_inferior_uinteger): New.
9242 (struct collect_static_trace_data_action): Delete.
9243 (enum tracepoint_type): New.
9244 (struct tracepoint) <type>: New field `type'.
9245 <actions_str, step_actions, step_actions_str>: Only include in
9247 <orig_size, obj_addr_on_target, adjusted_insn_addr>
9248 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
9249 (tracepoints): Use IP_AGENT_EXPORT.
9250 (last_tracepoint): Don't include in the IPA.
9251 (stopping_tracepoint): Use IP_AGENT_EXPORT.
9252 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
9253 (alloced_trace_state_variables): New.
9254 (trace_state_variables): Use IP_AGENT_EXPORT.
9255 (traceframe_t): Delete unused variable.
9256 (circular_trace_buffer): Don't include in the IPA.
9257 (trace_buffer_start): Delete.
9258 (struct trace_buffer_control): New.
9259 (trace_buffer_free): Delete.
9260 (struct ipa_trace_buffer_control): New.
9261 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
9262 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
9264 (trace_buffer_ctrl): New.
9265 (TRACE_BUFFER_CTRL_CURR): New.
9266 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
9267 Reimplement as macros.
9268 (trace_buffer_wrap): Delete.
9269 (traceframe_write_count, traceframe_read_count)
9270 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
9271 (struct tracepoint_hit_ctx) <type>: New field.
9272 (struct fast_tracepoint_ctx): New.
9273 (memory_barrier): New.
9275 (record_tracepoint_error): Update atomically in the IPA.
9276 (clear_inferior_trace_buffer): New.
9277 (about_to_request_buffer_space): New.
9278 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
9279 updating the same buffer.
9280 (add_tracepoint): Default the tracepoint's type to trap
9281 tracepoint, and orig_size to -1.
9282 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
9284 (create_trace_state_variable): New parameter `gdb'. Handle it.
9285 (clear_installed_tracepoints): Clear fast tracepoint jumps.
9286 (cmd_qtdp): Handle fast tracepoints.
9288 (max_jump_pad_size): New.
9289 (gdb_jump_pad_head): New.
9290 (get_jump_space_head): New.
9291 (claim_jump_space): New.
9292 (sort_tracepoints): New.
9293 (MAX_JUMP_SIZE): New.
9294 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
9296 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
9297 support. Upload fast traceframes, and delete internal IPA
9299 (stop_tracing_handler): New.
9300 (flush_trace_buffer_handler): New.
9301 (cmd_qtstop): Upload fast tracepoints.
9302 (response_tracepoint): Handle fast tracepoints.
9303 (tracepoint_finished_step): Upload fast traceframes. Set the
9304 tracepoint hit context's tracepoint type.
9305 (handle_tracepoint_bkpts): New.
9306 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
9307 type. Add comment about fast tracepoints.
9308 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
9309 non-existing action_str field.
9310 (get_context_regcache): Handle fast tracepoints.
9311 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
9313 (fast_tracepoint_from_jump_pad_address): New.
9314 (fast_tracepoint_from_ipa_tpoint_address): New.
9315 (collecting_t): New.
9316 (force_unlock_trace_buffer): New.
9317 (fast_tracepoint_collecting): New.
9320 (write_inferior_data_ptr): New.
9321 (target_tp_heap): New.
9322 (target_malloc): New.
9323 (download_agent_expr): New.
9325 (download_tracepoints): New.
9326 (download_trace_state_variables): New.
9327 (upload_fast_traceframes): New.
9328 (IPA_FIRST_TRACEFRAME): New.
9329 (IPA_NEXT_TRACEFRAME_1): New.
9330 (IPA_NEXT_TRACEFRAME): New.
9331 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
9332 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
9333 (gdb_jump_pad_buffer_end): New.
9334 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
9335 (initialize_tracepoint): Adjust.
9336 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
9337 buffer. Initialize the low module.
9338 * utils.c (PREFIX, TOOLNAME): New.
9339 (malloc_failure): Use PREFIX.
9340 (error): In the IPA, an error causes an exit.
9341 (fatal, warning): Use PREFIX.
9342 (internal_error): Use TOOLNAME.
9343 (NUMCELLS): Increase to 10.
9344 * configure, config.in: Regenerate.
9346 2010-06-01 Pedro Alves <pedro@codesourcery.com>
9348 * server.c (handle_query) <qSupported>: Do two passes over the
9349 qSupported string to avoid nesting strtok.
9351 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9353 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
9355 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
9357 * configure: Regenerate.
9358 * proc-service.list: New.
9360 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9362 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
9365 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
9367 * gdbreplay.c (remote_open): Check error return from socket() call by
9368 its equality to -1 not by it being negative.
9369 * remote-utils.c (remote_open): Likewise.
9371 2010-05-23 Pedro Alves <pedro@codesourcery.com>
9373 * config.h: Regenerate.
9375 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
9377 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
9378 doesn't provide PTRACE_GET_THREAD_AREA.
9380 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
9382 * linux-m68k-low.c: Include <asm/ptrace.h>
9383 (ps_get_thread_area): Implement.
9385 2010-05-03 Doug Evans <dje@google.com>
9387 * event-loop.c (struct callback_event): New struct.
9388 (callback_list): New global.
9389 (append_callback_event, delete_callback_event): New functions.
9390 (process_callback): New function.
9391 (start_event_loop): Call it.
9392 * remote-utils.c (NOT_SCHEDULED): Define.
9393 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
9394 moved out of readchar.
9395 (readchar): Rewrite. Call reschedule before returning.
9396 (reset_readchar): New function.
9397 (remote_close): Call it.
9398 (process_remaining, reschedule): New functions.
9399 * server.h (callback_handler_func): New typedef.
9400 (append_callback_event, delete_callback_event): Declare.
9402 2010-05-03 Pedro Alves <pedro@codesourcery.com>
9404 * proc-service.c (ps_pglobal_lookup): Use
9405 thread_db_look_up_one_symbol.
9406 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
9407 parameter. Use it instead of all_symbols_looked_up.
9408 * server.h (struct process_info) <all_symbols_looked_up>: Delete
9410 (all_symbols_looked_up): Don't declare.
9411 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
9412 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
9414 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
9415 Set all_symbols_looked_up here.
9416 (thread_db_look_up_one_symbol): New.
9417 (thread_db_get_tls_address): Adjust.
9418 (thread_db_load_search, try_thread_db_load_1): Always allocate the
9419 thread_db object on the heap, and tentatively set it in the
9421 (thread_db_init): Don't set all_symbols_looked_up here.
9422 * linux-low.h (thread_db_look_up_one_symbol): Declare.
9424 2010-05-03 Pedro Alves <pedro@codesourcery.com>
9426 * linux-low.c (linux_kill, linux_detach): Adjust.
9427 (status_pending_p_callback): Remove redundant statement. Check
9428 for !TARGET_WAITIKIND_IGNORE, instead of
9429 TARGET_WAITKIND_STOPPED.
9430 (handle_tracepoints): Make sure LWP is locked. Adjust.
9431 (linux_wait_for_event_1): Adjust.
9432 (linux_cancel_breakpoints): New.
9433 (unsuspend_one_lwp): New.
9434 (unsuspend_all_lwps): New.
9435 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
9436 (send_sigstop_callback): Change return type to int, add new
9437 `except' parameter and handle it.
9438 (suspend_and_send_sigstop_callback): New.
9439 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
9440 pass them down. If SUSPEND, also increment the lwp's suspend
9442 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
9443 (need_step_over_p): Don't consider suspended LWPs.
9444 (start_step_over): Adjust.
9445 (proceed_one_lwp): Change return type to int, add new `except'
9446 parameter and handle it.
9447 (unsuspend_and_proceed_one_lwp): New.
9448 (proceed_all_lwps): Use find_inferior instead of
9450 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
9451 also decrement the suspend count of LWPs. Pass `except' down,
9452 instead of hacking its suspend count.
9453 (linux_pause_all): Add `freeze' parameter. Adjust.
9454 (linux_unpause_all): New.
9455 (linux_target_ops): Install linux_unpause_all.
9456 * server.c (handle_status): Adjust.
9457 * target.h (struct target_ops): New fields `unpause_all' and
9458 `cancel_breakpoints'. Add new parameter to `pause_all'.
9459 (pause_all): Add new `freeze' parameter.
9461 (cancel_breakpoints): New.
9462 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
9464 (cmd_qtstart): Pause threads.
9465 (stop_tracing): Pause threads, and cancel breakpoints.
9466 * win32-low.c (win32_target_ops): Adjust.
9468 2010-05-03 Pedro Alves <pedro@codesourcery.com>
9470 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
9471 the inferior right away from here...
9472 (linux_wait_1): ... to here, and adjust to check the thread's
9473 last_resume_kind instead of the lwp's step or stop_expected flags.
9475 2010-05-02 Pedro Alves <pedro@codesourcery.com>
9477 * README: Use consistent `GDB' and `GDBserver' spellings.
9479 2010-05-02 Pedro Alves <pedro@codesourcery.com>
9481 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
9482 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
9483 (linux_detach_one_lwp): Assume the lwp is stopped.
9484 (any_thread_of): Delete.
9485 (linux_detach): Stop all lwps here. Don't blindly delete all
9487 (delete_lwp_callback): New.
9488 (linux_mourn): Delete all lwps of the process that is gone.
9489 (linux_wait_1): Don't delete the last lwp of the process here.
9490 * mem-break.h (mark_breakpoints_out): Declare.
9491 * mem-break.c (mark_breakpoints_out): New.
9492 (free_all_breakpoints): Use it.
9493 * server.c (handle_target_event): If the process is gone, mark
9495 * thread-db.c (struct thread_db) <create_bp>: New field.
9496 (thread_db_enable_reporting): Fix prototype. Store a thread event
9497 breakpoint reference in the thread_db struct.
9498 (thread_db_load_search): Clear the thread_db object.
9499 (try_thread_db_load_1): Ditto.
9500 (switch_to_process): New.
9501 (disable_thread_event_reporting): Use it.
9502 (remove_thread_event_breakpoints): New.
9503 (thread_db_detach, thread_db_mourn): Use it.
9505 2010-05-01 Pedro Alves <pedro@codesourcery.com>
9507 * linux-low.c (linux_enable_event_reporting): New.
9508 (linux_wait_for_event_1, handle_extended_wait): Use it.
9510 2010-04-30 Pedro Alves <pedro@codesourcery.com>
9512 * linux-low.c (linux_kill_one_lwp, linux_kill)
9513 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
9514 (send_sigstop): Take an lwp_info as parameter instead. Queue a
9515 SIGSTOP even if the LWP is stopped.
9516 (send_sigstop_callback): New.
9517 (stop_all_lwps): Use send_sigstop_callback instead.
9518 (linux_resume_one_thread): Adjust.
9519 (proceed_one_lwp): Still proceed an LWP that the client has
9520 requested to stop, if we haven't reported it as stopped yet. Make
9521 sure that LWPs the client want stopped, have a pending SIGSTOP.
9523 2010-04-26 Doug Evans <dje@google.com>
9525 * server.c (handle_general_set): Make static.
9527 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
9528 Print received char after testing for error/eof instead of before.
9529 (input_interrupt): Tweak comment.
9531 2010-04-23 Doug Evans <dje@google.com>
9533 * server.c (start_inferior): Print inferior argv if --debug.
9535 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
9537 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
9538 * nto-x86-low.c: Include server.h
9540 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
9542 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
9543 be consistent with other sources of this directory.
9544 (init_registers_amd64): Correct name of source file of this function
9547 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9549 * configure.srv (x86_64-*-mingw*): New configuration for Windows
9552 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9554 * win32-i386-low.c: Add 64-bit support.
9555 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
9556 (init_registers_amd64): Declare.
9557 (mappings): Add 64-bit version of array.
9558 (init_windows_x86): New function.
9559 (the_low_target): Change init_arch field to init_windows_x86.
9561 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9563 * win32-low.c: Adapt to support also 64-bit architecture.
9564 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
9565 (get_image_name): Use SIZE_T type for local variable `done'.
9566 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
9567 (toolhelp_get_dll_name): Idem.
9568 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
9569 Use uintptr_t typecast to avoid warning.
9570 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
9571 (handle_exception): Use phex_nz to avoid warning.
9572 (win32_wait): Remove unused local variable `process'.
9574 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9576 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
9579 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
9581 * configure.ac: Use `ws2_32' library for srv_mingw.
9582 * configure: Regenerate.
9583 * gdbreplay.c: Include winsock2.h instead of winsock.h.
9584 * remote-utils.c: Likewise.
9586 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
9588 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
9589 if __x86_64__ is defined.
9591 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
9593 * configure: Regenerate.
9595 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
9597 * server.c (handle_query): Handle 'qGetTIBAddr' query.
9598 * target.h (target_ops): New get_tib_address field.
9599 * win32-low.h (win32_thread_info): Add thread_local_base field.
9600 * win32-low.c (child_add_thread): Add tlb argument.
9601 Set thread_local_base field to TLB.
9602 (get_child_debug_event): Adapt to child_add_thread change.
9603 (win32_get_tib_address): New function.
9604 (win32_target_ops): Set get_tib_address field to
9605 win32_get_tib_address.
9606 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
9608 2010-04-12 Pedro Alves <pedro@codesourcery.com>
9610 * linux-low.c (linux_mourn): Also remove the process.
9611 * server.c (handle_target_event): Don't remove the process here.
9612 * nto-low.c (nto_mourn): New.
9613 (nto_target_ops): Install it.
9614 * spu-low.c (spu_mourn): New.
9615 (spu_target_ops): Install it.
9616 * win32-low.c (win32_mourn): New.
9617 (win32_target_ops): Install it.
9619 2010-04-12 Pedro Alves <pedro@codesourcery.com>
9621 * server.h (buffer_xml_printf): Remove redundant `;'.
9623 2010-04-12 Pedro Alves <pedro@codesourcery.com>
9625 * regcache.c (set_register_cache): Invalidate regcaches before
9626 changing the register cache layout.
9627 (regcache_invalidate_one): Allow a NULL regcache.
9628 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
9629 regcaches before changing the register cache layout or the target
9632 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
9634 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
9635 variable warning on Linux/x86-64.
9637 2010-04-11 Pedro Alves <pedro@codesourcery.com>
9639 GDBserver disconnected tracing support.
9641 * linux-low.c (linux_remove_process): Delete.
9642 (add_lwp): Don't set last_resume_kind here.
9643 (linux_kill): Use `mourn'.
9644 (linux_detach): Use `thread_db_detach', and `mourn'.
9646 (linux_attach_lwp_1): Adjust comment.
9647 (linux_attach): last_resume_kind moved the thread_info; adjust.
9648 (status_pending_p_callback): Adjust.
9649 (linux_wait_for_event_1): Adjust.
9650 (count_events_callback, select_singlestep_lwp_callback)
9651 (select_event_lwp_callback, cancel_breakpoints_callback)
9652 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
9653 (proceed_one_lwp): Adjust.
9654 (linux_async): Add debug output.
9655 (linux_thread_stopped): New.
9656 (linux_pause_all): New.
9657 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
9659 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
9660 (thread_db_free): Delete declaration.
9661 (thread_db_detach, thread_db_mourn): Declare.
9662 * thread-db.c (thread_db_init): Use thread_db_mourn.
9663 (thread_db_free): Delete, split in two.
9664 (disable_thread_event_reporting): New.
9665 (thread_db_detach): New.
9666 (thread_db_mourn): New.
9668 * server.h (struct thread_info) <last_resume_kind>: New field.
9669 <attached>: Add comment.
9670 <gdb_detached>: New field.
9671 (handler_func): Change return type to int.
9672 (handle_serial_event, handle_target_event): Ditto.
9673 (gdb_connected): Declare.
9675 (disconnected_tracing): Declare.
9676 (stop_tracing): Declare.
9678 * server.c (handle_query) <qSupported>: Report support for
9679 disconnected tracing.
9680 (queue_stop_reply_callback): Account for running threads.
9681 (gdb_wants_thread_stopped): New.
9682 (gdb_wants_all_threads_stopped): New.
9683 (gdb_reattached_process): New.
9684 (handle_status): Clear the `gdb_detached' flag of all processes.
9685 In all-stop, stop all threads.
9686 (main): Be sure to leave tfind mode. Handle disconnected tracing.
9687 (process_serial_event): If the remote connection breaks, or if an
9688 exit was forced with "monitor exit", force an event loop exit.
9689 Handle disconnected tracing on detach.
9690 (handle_serial_event): Adjust.
9691 (handle_target_event): If GDB isn't connected, forward events back
9692 to the inferior, unless the last process exited, in which case,
9693 exit gdbserver. Adjust interface.
9695 * remote-utils.c (remote_open): Don't block in accept. Instead
9696 register an event loop source on the listen socket file
9697 descriptor. Refactor bits into ...
9698 (listen_desc): ... this new global.
9699 (gdb_connected): ... this new function.
9700 (enable_async_notification): ... this new function.
9701 (handle_accept_event): ... this new function.
9702 (remote_close): Clear remote_desc.
9704 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
9706 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
9708 (mourn_inferior): Define.
9709 (target_process_qsupported): Avoid the dangling else problem.
9710 (thread_stopped): Define.
9711 (pause_all): Define.
9712 (target_waitstatus_to_string): Declare.
9713 * target.c (target_waitstatus_to_string): New.
9715 * tracepoint.c (tracing): Make extern.
9716 (disconnected_tracing): New.
9717 (stop_tracing): Make extern. Handle tracing stops due to GDB
9719 (cmd_qtdisconnected): New.
9720 (cmd_qtstatus): Report disconnected tracing status in trace reply.
9721 (handle_tracepoint_general_set): Handle QTDisconnected.
9723 * event-loop.c (event_handler_func): Change return type to int.
9724 (process_event): Bail out if the event handler wants the event
9726 (handle_file_event): Ditto.
9727 (start_event_loop): Bail out if the event handler wants the event
9730 * nto-low.c (nto_target_ops): Adjust.
9731 * spu-low.c (spu_wait): Don't remove the process here.
9732 (spu_target_ops): Adjust.
9733 * win32-low.c (win32_wait): Don't remove the process here.
9734 (win32_target_ops): Adjust.
9736 2010-04-11 Pedro Alves <pedro@codesourcery.com>
9738 * regcache.c (realloc_register_cache): Invalidate inferior's
9739 regcache before recreating it.
9741 2010-04-09 Pedro Alves <pedro@codesourcery.com>
9743 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
9745 2010-04-09 Stan Shebs <stan@codesourcery.com>
9746 Pedro Alves <pedro@codesourcery.com>
9748 * server.h (LONGEST): New.
9749 (struct thread_info) <while_stepping>: New field.
9750 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
9752 (initialize_tracepoint, handle_tracepoint_general_set)
9753 (handle_tracepoint_query, tracepoint_finished_step)
9754 (tracepoint_was_hit, release_while_stepping_state_list):
9755 (current_traceframe): Declare.
9756 * server.c (handle_general_set): Handle tracepoint packets.
9758 (write_memory): New.
9759 (handle_search_memory_1): Use read_memory.
9760 (handle_query): Report support for conditional tracepoints, trace
9761 state variables, and tracepoint sources. Handle tracepoint
9763 (main): Initialize the tracepoints module.
9764 (process_serial_event): Handle traceframe reads/writes.
9766 * linux-low.c (handle_tracepoints): New.
9767 (linux_wait_1): Call it.
9768 (linux_resume_one_lwp): Handle while-stepping.
9769 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
9770 (linux_target_ops): Install them.
9771 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
9773 * linux-x86-low.c (x86_supports_tracepoints): New.
9774 (the_low_target). Install it.
9776 * mem-break.h (delete_breakpoint): Declare.
9777 * mem-break.c (delete_breakpoint): Make external.
9779 * target.h (struct target_ops): Add `supports_tracepoints',
9780 `read_pc', and `write_pc' fields.
9781 (target_supports_tracepoints): Define.
9782 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
9785 * regcache.h (struct regcache) <registers_owned>: New field.
9786 (init_register_cache, regcache_cpy): Declare.
9787 (regcache_read_pc, regcache_write_pc): Declare.
9788 (register_cache_size): Declare.
9789 (supply_regblock): Declare.
9790 * regcache.c (init_register_cache): New.
9791 (new_register_cache): Use it.
9792 (regcache_cpy): New.
9793 (register_cache_size): New.
9794 (supply_regblock): New.
9795 (regcache_read_pc, regcache_write_pc): New.
9797 * tracepoint.c: New.
9799 * Makefile.in (OBS): Add tracepoint.o.
9800 (tracepoint.o): New rule.
9802 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
9804 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
9806 (i386-mmx.c): Likewise.
9807 (i386-mmx-linux.o): Likewise.
9808 (i386-mmx-linux.c): Likewise.
9810 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
9811 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
9812 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
9813 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
9815 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
9816 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
9817 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
9819 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
9821 * Makefile.in (clean): Updated.
9823 (i386-avx.c): Likewise.
9824 (i386-avx-linux.o): Likewise.
9825 (i386-avx-linux.c): Likewise.
9826 (amd64-avx.o): Likewise.
9827 (amd64-avx.c): Likewise.
9828 (amd64-avx-linux.o): Likewise.
9829 (amd64-avx-linux.c): Likewise.
9831 * configure.srv (srv_i386_regobj): Add i386-avx.o.
9832 (srv_i386_linux_regobj): Add i386-avx-linux.o.
9833 (srv_amd64_regobj): Add amd64-avx.o.
9834 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
9835 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
9836 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
9837 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
9838 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
9839 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
9840 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
9842 * i387-fp.c: Include "i386-xstate.h".
9844 (i387_cache_to_xsave): Likewise.
9845 (i387_xsave_to_cache): Likewise.
9846 (x86_xcr0): Likewise.
9848 * i387-fp.h (i387_cache_to_xsave): Likewise.
9849 (i387_xsave_to_cache): Likewise.
9850 (x86_xcr0): Likewise.
9852 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
9853 * linux-crisv32-low.c (target_regsets): Likewise.
9854 * linux-m68k-low.c (target_regsets): Likewise.
9855 * linux-mips-low.c (target_regsets): Likewise.
9856 * linux-ppc-low.c (target_regsets): Likewise.
9857 * linux-s390-low.c (target_regsets): Likewise.
9858 * linux-sh-low.c (target_regsets): Likewise.
9859 * linux-sparc-low.c (target_regsets): Likewise.
9860 * linux-xtensa-low.c (target_regsets): Likewise.
9862 * linux-low.c: Include <sys/uio.h>.
9863 (regsets_fetch_inferior_registers): Support nt_type.
9864 (regsets_store_inferior_registers): Likewise.
9865 (linux_process_qsupported): New.
9866 (linux_target_ops): Add linux_process_qsupported.
9868 * linux-low.h (regset_info): Add nt_type.
9869 (linux_target_ops): Add process_qsupported.
9871 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
9873 (init_registers_i386_avx_linux): New.
9874 (init_registers_amd64_avx_linux): Likewise.
9875 (xmltarget_i386_linux_no_xml): Likewise.
9876 (xmltarget_amd64_linux_no_xml): Likewise.
9877 (PTRACE_GETREGSET): Likewise.
9878 (PTRACE_SETREGSET): Likewise.
9879 (x86_fill_xstateregset): Likewise.
9880 (x86_store_xstateregset): Likewise.
9881 (use_xml): Likewise.
9882 (x86_linux_update_xmltarget): Likewise.
9883 (x86_linux_process_qsupported): Likewise.
9884 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
9885 (x86_arch_setup): Don't call init_registers_amd64_linux nor
9886 init_registers_i386_linux here. Call
9887 x86_linux_update_xmltarget.
9888 (the_low_target): Add x86_linux_process_qsupported.
9890 * server.c (handle_query): Call target_process_qsupported.
9892 * target.h (target_ops): Add process_qsupported.
9893 (target_process_qsupported): New.
9895 2010-04-03 Pedro Alves <pedro@codesourcery.com>
9897 * inferiors.c (add_thread): Set last_status kind to
9898 TARGET_WAITKIND_IGNORE.
9899 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
9900 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
9901 (linux_wait_1): Move `thread' local definition to block that uses
9902 it. Don't NULL initialize `event_child'.
9903 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
9904 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
9905 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
9907 2010-04-01 Pedro Alves <pedro@codesourcery.com>
9909 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
9910 an extended waitstatus, or by a watchpoint.
9911 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
9912 thread was stepping or has been stopped by a watchpoint.
9914 2010-04-01 Pedro Alves <pedro@codesourcery.com>
9916 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
9917 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
9918 of another, then delete the previous, and validate all
9920 (validate_inserted_breakpoint): New.
9921 (delete_disabled_breakpoints): New.
9922 (validate_breakpoints): New.
9923 (check_mem_read): Validate breakpoints before trusting their
9924 shadow. Delete disabled breakpoints.
9925 (check_mem_write): Validate breakpoints before trusting they
9926 should be inserted. Delete disabled breakpoints.
9927 * mem-break.h (validate_breakpoints):
9928 * server.c (handle_query): Validate breakpoints when we see a
9931 2010-04-01 Pedro Alves <pedro@codesourcery.com>
9933 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
9934 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
9935 if we could tell there's a GDB breakpoint at stop_pc.
9936 (need_step_over_p): Don't do a step over if we find a GDB
9937 breakpoint at the resume PC.
9939 * mem-break.c (struct raw_breakpoint): New.
9940 (enum bkpt_type): New type `gdb_breakpoint'.
9941 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
9942 fields. New field `raw'.
9943 (find_raw_breakpoint_at): New.
9944 (set_raw_breakpoint_at): Handle refcounting. Create a raw
9946 (set_breakpoint_at): Adjust.
9947 (delete_raw_breakpoint): New.
9948 (release_breakpoint): New.
9949 (delete_breakpoint): Rename to...
9950 (delete_breakpoint_1): ... this. Add proc parameter. Use
9951 release_breakpoint. Return ENOENT.
9952 (delete_breakpoint): Reimplement.
9953 (find_breakpoint_at): Delete.
9954 (find_gdb_breakpoint_at): New.
9955 (delete_breakpoint_at): Delete.
9956 (set_gdb_breakpoint_at): New.
9957 (delete_gdb_breakpoint_at): New.
9958 (gdb_breakpoint_here): New.
9959 (set_reinsert_breakpoint): Use release_breakpoint.
9960 (uninsert_breakpoint): Rename to ...
9961 (uninsert_raw_breakpoint): ... this.
9962 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
9963 (reinsert_raw_breakpoint): Change parameter type to
9965 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
9967 (check_breakpoints): Adjust. Use release_breakpoint.
9968 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
9969 (breakpoint_inserted_here): Ditto.
9970 (check_mem_read): Adjust to iterate over raw breakpoints instead.
9971 Don't trust the breakpoint's shadow if it is not inserted.
9972 (check_mem_write): Adjust to iterate over raw breakpoints instead.
9973 (delete_all_breakpoints): Adjust.
9974 (free_all_breakpoints): Mark all breakpoints as uninserted, and
9975 use delete_breakpoint_1.
9977 * mem-break.h (breakpoints_supported): Delete declaration.
9978 (set_gdb_breakpoint_at): Declare.
9979 (gdb_breakpoint_here): Declare.
9980 (delete_breakpoint_at): Delete.
9981 (delete_gdb_breakpoint_at): Declare.
9983 * server.h (struct raw_breakpoint): Forward declare.
9984 (struct process_info): New field `raw_breakpoints'.
9986 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
9989 2010-03-24 Pedro Alves <pedro@codesourcery.com>
9991 * linux-low.c (status_pending_p_callback): Fix comment.
9992 (linux_wait_for_event_1): Move most of the internal breakpoint
9993 handling from here...
9994 (linux_wait_1): ... to here.
9995 (count_events_callback): New.
9996 (select_singlestep_lwp_callback): New.
9997 (select_event_lwp_callback): New.
9998 (cancel_breakpoints_callback): New.
9999 (select_event_lwp): New.
10000 (linux_wait_1): Simplify internal breakpoint handling. Give equal
10001 priority to all LWPs that have had events that should be reported
10002 to the client. Cancel breakpoints when about to reporting the
10003 event to the client, not while stopping lwps. No longer cancel
10004 finished single-steps here.
10005 (cancel_finished_single_step): Delete.
10006 (cancel_finished_single_steps): Delete.
10008 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10010 * mem-break.c (enum bkpt_type): New.
10011 (struct breakpoint): New field `type'.
10012 (set_breakpoint_at): Change return type to struct breakpoint
10013 pointer. Set type to `other_breakpoint' by default.
10014 (delete_breakpoint): Rewrite, supporting more than one breakpoint
10015 in the breakpoint list.
10016 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
10017 (reinsert_breakpoint): Rename to ...
10018 (reinsert_raw_breakpoint): ... this.
10019 (reinsert_breakpoints_at): Adjust.
10020 * mem-break.h (struct breakpoint): Declare.
10021 (set_breakpoint_at): Change return type to struct breakpoint
10024 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10026 * server.c (handle_query): Assign, not compare.
10028 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10030 Teach linux gdbserver to step-over-breakpoints.
10032 * linux-low.c (can_hardware_single_step): New.
10033 (supports_breakpoints): New.
10034 (handle_extended_wait): If stopping threads, read the stop pc of
10035 the new cloned LWP.
10037 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
10038 low target doesn't support retrieving the PC.
10039 (add_lwp): Set last_resume_kind to resume_continue.
10040 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
10041 (linux_attach): Don't clear stop_expected. Set the lwp's
10042 last_resume_kind to resume_stop.
10043 (linux_detach_one_lwp): Don't check for removed breakpoints.
10044 (check_removed_breakpoint): Delete.
10045 (status_pending_p): Rename to ...
10046 (status_pending_p_callback): ... this. Don't check for removed
10047 breakpoints. Don't consider threads that are stopped from GDB's
10049 (linux_wait_for_lwp): Always read the stop_pc here.
10050 (cancel_breakpoint): New.
10051 (step_over_bkpt): New global.
10052 (linux_wait_for_event_1): Implement stepping over breakpoints.
10053 (gdb_wants_lwp_stopped): New.
10054 (gdb_wants_all_stopped): New.
10055 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
10056 single-step traps here. Store the thread's last reported target
10058 (send_sigstop): Don't clear stop_expected. Always set it,
10060 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
10061 (cancel_finished_single_step): New.
10062 (cancel_finished_single_steps): New.
10063 (wait_for_sigstop): Don't cancel finished single-step traps here.
10064 (linux_resume_one_lwp): Don't check for removed breakpoints.
10065 Don't set `step' on non-hardware step archs.
10066 (linux_set_resume_request): Ignore resume_stop requests if already
10067 stopping or stopped. Set the lwp's last_resume_kind.
10068 (resume_status_pending_p): Don't check for removed breakpoints.
10069 (need_step_over_p): New.
10070 (start_step_over): New.
10071 (finish_step_over): New.
10072 (linux_resume_one_thread): Always queue a sigstop for resume_stop
10073 requests. Clear the thread's last reported target waitstatus.
10074 Don't use the `suspended' flag. Don't consider pending breakpoints.
10075 (linux_resume): Start a step-over if necessary.
10076 (proceed_one_lwp): New.
10077 (proceed_all_lwps): New.
10078 (unstop_all_lwps): New.
10079 * linux-low.h (struct lwp_info): Rewrite comment for the
10080 `suspended' flag. Add the `stop_pc' field. Delete the
10081 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
10082 Add `'last_resume_kind' and `need_step_over' fields.
10083 * inferiors.c (struct thread_info): Delete, moved elsewhere.
10084 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
10085 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
10086 (set_raw_breakpoint_at): New.
10087 (set_breakpoint_at): Rewrite to use it.
10088 (reinsert_breakpoint_handler): Delete.
10089 (set_reinsert_breakpoint): New.
10090 (reinsert_breakpoint_by_bp): Delete.
10091 (delete_reinsert_breakpoints): New.
10092 (uninsert_breakpoint): Rewrite.
10093 (uninsert_breakpoints_at): New.
10094 (reinsert_breakpoint): Rewrite.
10095 (reinsert_breakpoints_at): New.
10096 (check_breakpoints): Rewrite.
10097 (breakpoint_here): New.
10098 (breakpoint_inserted_here): New.
10099 (check_mem_read): Adjust.
10100 * mem-break.h (breakpoints_supported, breakpoint_here)
10101 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
10102 (reinsert_breakpoint_by_bp): Delete declaration.
10103 (delete_reinsert_breakpoints): Declare.
10104 (reinsert_breakpoint): Delete declaration.
10105 (reinsert_breakpoints_at): Declare.
10106 (uninsert_breakpoint): Delete declaration.
10107 (uninsert_breakpoints_at): Declare.
10108 (check_breakpoints): Adjust prototype.
10109 * server.h: Adjust include order.
10110 (struct thread_info): Declare here. Add a `last_status' field.
10112 2010-03-23 Michael Snyder <msnyder@vmware.com>
10114 * server.c (crc32): New function.
10115 (handle_query): Add handling for 'qCRC:' request.
10117 2010-03-23 Pedro Alves <pedro@codesourcery.com>
10119 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
10120 lwp had been stopped by a watchpoint.
10122 2010-03-16 Pedro Alves <pedro@codesourcery.com>
10124 * server.h (internal_error): Declare.
10125 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
10126 * utils.c (internal_error): New function.
10128 2010-03-15 Andreas Schwab <schwab@redhat.com>
10130 * configure.srv: Fix typo setting srv_regobj.
10132 2010-03-15 Pedro Alves <pedro@codesourcery.com>
10134 * linux-low.c (fetch_register): Avoid passing a non string literal
10136 (usr_store_inferior_registers): Ditto.
10138 2010-03-14 Pedro Alves <pedro@codesourcery.com>
10140 * linux-low.c (linux_write_memory): Bail out early if peeking
10143 2010-03-14 Pedro Alves <pedro@codesourcery.com>
10145 * linux-low.h (struct lwp_info): New fields
10146 `stopped_by_watchpoint' and `stopped_data_address'.
10147 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
10148 here, and cache them in the lwp object.
10149 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
10151 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
10153 (linux_stopped_by_watchpoint): Rewrite.
10154 (linux_stopped_data_address): Rewrite.
10156 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
10158 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
10159 switching the current inferior, not before.
10161 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
10163 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
10164 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
10165 i386-linux.c and amd64-linux.c.
10166 (reg-i386.o): Removed.
10167 (reg-i386.c): Likewise.
10168 (reg-i386-linux.o): Likewise.
10169 (reg-i386-linux.c): Likewise.
10170 (reg-x86-64.o): Likewise.
10171 (reg-x86-64.c): Likewise.
10172 (reg-x86-64-linux.o): Likewise.
10173 (reg-x86-64-linux.c): Likewise.
10175 (i386.c): Likewise.
10176 (i386-linux.o): Likewise.
10177 (i386-linux.c): Likewise.
10178 (amd64.o): Likewise.
10179 (amd64.c): Likewise.
10180 (amd64-linux.o): Likewise.
10181 (amd64-linux.c): Likewise.
10183 * configure.srv (srv_i386_regobj): New.
10184 (srv_i386_linux_regobj): Likewise.
10185 (srv_amd64_regobj): Likewise.
10186 (srv_amd64_linux_regobj): Likewise.
10187 (srv_i386_32bit_xmlfiles): Likewise.
10188 (srv_i386_64bit_xmlfiles): Likewise.
10189 (srv_i386_xmlfiles): Likewise.
10190 (srv_amd64_xmlfiles): Likewise.
10191 (srv_i386_linux_xmlfiles): Likewise.
10192 (srv_amd64_linux_xmlfiles): Likewise.
10193 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
10194 srv_xmlfiles to $srv_i386_xmlfiles.
10195 (i[34567]86-*-mingw32ce*): Likewise.
10196 (i[34567]86-*-mingw*): Likewise.
10197 (i[34567]86-*-nto*): Likewise.
10198 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
10199 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
10200 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
10201 (x86_64-*-linux*): Likewise.
10203 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
10204 (init_registers_amd64_linux): New.
10205 (x86_arch_setup): Replace init_registers_x86_64_linux with
10206 init_registers_amd64_linux.
10208 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
10210 * configure.ac: Check for libdl. If it is not available link against
10211 static libthread_db.
10212 * configure: Regenerate.
10214 2010-02-22 Pedro Alves <pedro@codesourcery.com>
10218 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
10219 handing a read watchpoint.
10220 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
10222 2010-02-12 Doug Evans <dje@google.com>
10224 * linux-low.c (linux_supports_tracefork_flag): Document.
10225 (linux_look_up_symbols): Add comment.
10227 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
10229 * regcache.c (supply_register): Clear regcache if buf is NULL.
10231 2010-02-02 Nicolas Roche <roche@sourceware.org>
10232 Joel Brobecker <brobecker@adacore.com>
10234 * inferiors.c (find_inferior): Add function documentation.
10235 (unloaded_dll): Handle the case where the unloaded dll has not
10236 been previously registered in the dll list.
10238 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
10240 * linux-arm-low.c (thumb_breakpoint_len): Delete.
10241 (thumb2_breakpoint): New.
10242 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
10244 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
10246 * linux-low.c (get_stop_pc): Check for SIGTRAP.
10247 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
10250 2010-01-21 Pedro Alves <pedro@codesourcery.com>
10252 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
10254 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
10256 * linux-s390-low.c (s390_collect_ptrace_register)
10257 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
10259 2010-01-21 Doug Evans <dje@google.com>
10261 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
10262 (PTRACE_ARG4_TYPE): New macro.
10263 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
10264 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
10265 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
10266 (usr_store_inferior_registers): Ditto.
10267 (linux_read_memory, linux_write_memory): Ditto.
10268 (linux_test_for_tracefork): Ditto.
10270 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
10271 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
10273 2010-01-21 Pedro Alves <pedro@codesourcery.com>
10275 * proc-service.c (ps_lgetregs): Don't refetch registers from the
10278 2010-01-21 Pedro Alves <pedro@codesourcery.com>
10280 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
10281 prototype to take a regcache. Adjust.
10283 2010-01-20 Pedro Alves <pedro@codesourcery.com>
10285 * regcache.h (struct thread_info): Forward declare.
10286 (struct regcache): New.
10287 (new_register_cache): Adjust prototype.
10288 (get_thread_regcache): Declare.
10289 (free_register_cache): Adjust prototype.
10290 (registers_to_string, registers_from_string): Ditto.
10291 (supply_register, supply_register_by_name, collect_register)
10292 (collect_register_as_string, collect_register_by_name): Ditto.
10293 * regcache.c (struct inferior_regcache_data): Delete.
10294 (get_regcache): Rename to ...
10295 (get_thread_regcache): ... this. Adjust. Switch inferior before
10296 fetching registers.
10297 (regcache_invalidate_one): Adjust.
10298 (regcache_invalidate): Fix prototype.
10299 (new_register_cache): Return the new register cache.
10300 (free_register_cache): Change prototype.
10301 (realloc_register_cache): Adjust.
10302 (registers_to_string): Change prototype to take a regcache. Adjust.
10303 (registers_from_string): Ditto.
10304 (register_data): Ditto.
10305 (supply_register): Ditto.
10306 (supply_register_by_name): Ditto.
10307 (collect_register): Ditto.
10308 (collect_register_as_string): Ditto.
10309 (collect_register_by_name): Ditto.
10310 * server.c (process_serial_event): Adjust.
10311 * linux-low.h (regset_fill_func, regset_store_func): Change
10313 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
10315 * linux-low.c (get_stop_pc): Adjust.
10316 (check_removed_breakpoint): Adjust.
10317 (linux_wait_for_event): Adjust.
10318 (linux_resume_one_lwp): Adjust.
10319 (fetch_register): Add regcache parameter. Adjust.
10320 (usr_store_inferior_registers): Ditto.
10321 (regsets_fetch_inferior_registers): Ditto.
10322 (regsets_store_inferior_registers): Ditto.
10323 (linux_fetch_registers, linux_store_registers): Ditto.
10324 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
10326 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
10328 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
10329 prototype to take a regcache.
10330 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
10331 * remote-utils.c (convert_ascii_to_int, outreg)
10332 (prepare_resume_reply): Change prototype to take a regcache.
10334 * target.h (struct target_ops) <fetch_registers, store_registers>:
10335 Change prototype to take a regcache.
10336 (fetch_inferior_registers, store_inferior_registers): Change
10337 prototype to take a regcache. Adjust.
10338 * proc-service.c (ps_lgetregs): Adjust.
10339 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
10340 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
10341 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
10342 take a regcache. Adjust.
10343 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
10344 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
10345 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
10346 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
10347 * linux-cris-low.c (cris_get_pc, cris_set_pc)
10348 (cris_cannot_fetch_register):
10349 (cris_breakpoint_at): Change prototype to take a regcache.
10351 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
10352 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
10353 to take a regcache. Adjust.
10354 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
10356 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
10357 take a regcache. Adjust.
10358 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
10359 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
10360 (m68k_set_pc): Change prototype to take a regcache. Adjust.
10361 * linux-mips-low.c (mips_get_pc):
10362 (mips_set_pc): Change prototype to take a regcache. Adjust.
10363 (mips_reinsert_addr): Adjust.
10364 (mips_collect_register): Change prototype to take a regcache.
10366 (mips_supply_register):
10367 (mips_collect_register_32bit, mips_supply_register_32bit)
10368 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
10369 (mips_store_fpregset): Ditto.
10370 * linux-ppc-low.c (ppc_supply_ptrace_register)
10371 (ppc_supply_ptrace_register): Ditto.
10372 (parse_spufs_run): Adjust.
10373 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
10374 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
10375 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
10376 take a regcache. Adjust.
10377 * linux-s390-low.c (s390_collect_ptrace_register)
10378 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
10379 (s390_set_pc): Change prototype to take a regcache. Adjust.
10380 (s390_arch_setup): Adjust.
10381 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
10382 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
10383 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10384 (sparc_fill_gregset, sparc_store_gregset_from_stack)
10385 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
10387 (sparc_breakpoint_at): Adjust.
10388 * linux-xtensa-low.c (xtensa_fill_gregset):
10389 (xtensa_store_gregset):
10390 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
10391 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
10392 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
10393 prototype to take a regcache. Adjust.
10394 * win32-arm-low.c (arm_fetch_inferior_register)
10395 (arm_store_inferior_register): Change prototype to take a
10397 * win32-i386-low.c (i386_fetch_inferior_register)
10398 (i386_store_inferior_register): Change prototype to take a
10400 * win32-low.c (child_fetch_inferior_registers)
10401 (child_store_inferior_registers): Change prototype to take a
10403 (win32_wait): Adjust.
10404 (win32_fetch_inferior_registers): Change prototype to take a
10406 (win32_store_inferior_registers): Adjust.
10407 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
10408 store_inferior_register>: Change prototype to take a regcache.
10410 2010-01-20 Doug Evans <dje@google.com>
10412 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
10414 (linux_wait_for_event1, linux_init_signals): Ditto.
10415 (W_STOPCODE): Provide definition if missing.
10417 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
10419 * linux-low.c (linux_core_of_thread): New.
10420 (compare_ints, show_process, list_threads): New.
10421 (linux_qxfer_osdata): Report threads and cores.
10422 (linux_target_op): Register linux_core_of_thread.
10423 * remote-utils.c (prepare_resume_reply): Report the core.
10424 (buffer_xml_printf): Support %d specifier.
10425 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
10427 (handle_query): Handle qXfer:threads. Announce availability
10429 * target.h (struct target_ops): New field core_of_thread.
10431 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
10433 * Makefile.in (clean): Remove new generated files.
10434 (reg-s390.o, reg-s390.c): Remove rules.
10435 (reg-s390x.o, reg-s390x.c): Likewise.
10436 (s390-linux32.o, s390-linux32.c): Add rules.
10437 (s390-linux64.o, s390-linux64.c): Likewise.
10438 (s390x-linux64.o, s390x-linux64.c): Likewise.
10439 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
10440 * linux-s390-low.c: Include <elf.h>.
10441 (HWCAP_S390_HIGH_GPRS): Define if undefined.
10442 (init_registers_s390): Remove prototype.
10443 (init_registers_s390x): Likewise.
10444 (init_registers_s390_linux32): Add prototype.
10445 (init_registers_s390_linux64): Likewise.
10446 (init_registers_s390x_linux64): Likewise.
10447 (s390_num_regs_3264): New define.
10448 (s390_regmap_3264): New global variable.
10449 (s390_cannot_fetch_register): Remove obsolete check.
10450 (s390_cannot_store_register): Likewise.
10451 (s390_collect_ptrace_register): Handle upper/lower register halves.
10452 (s390_supply_ptrace_register): Likewise.
10453 (s390_fill_gregset): Update to register number changes.
10454 (s390_get_hwcap): New routine.
10455 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
10456 Install appropriate regmap and register set.
10458 2010-01-01 Joel Brobecker <brobecker@adacore.com>
10460 * server.c (gdbserver_version): Update copyright year to 2010.
10461 * gdbreplay.c (gdbreplay_version): Likewise.
10463 2009-12-28 Doug Evans <dje@google.com>
10465 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
10466 elf/external.h. Include <elf.h> instead but only if necessary.
10468 2009-12-28 Pedro Alves <pedro@codesourcery.com>
10470 * linux-low.c (linux_remove_process): Remove `detaching'
10471 parameter. Don't release/detach from thread_db here.
10472 (linux_kill): Release/detach from thread_db here, ...
10473 (linux_detach): ... and here, before actually detaching.
10474 (linux_wait_1): ... and here, when a process exits.
10475 * thread-db.c (any_thread_of): New.
10476 (thread_db_free): Switch the current inferior to a thread of the
10479 2009-12-21 Doug Evans <dje@google.com>
10481 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
10483 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
10484 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
10485 warning ifndef __NR_tkill. Move setting of errno there too.
10486 Delete unnecessary resetting of errno after syscall.
10487 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
10489 * configure.ac: Check for dladdr.
10490 * config.in: Regenerate.
10491 * configure: Regenerate.
10492 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
10493 (try_thread_db_load): Update.
10495 * linux-low.c (my_waitpid): Delete unnecessary prototype.
10497 2009-12-18 Doug Evans <dje@google.com>
10499 * event-loop.c: Include unistd.h if it exists.
10501 * linux-low.c (my_waitpid): Move definition away from being in
10502 between linux_tracefork_child/linux_test_for_tracefork.
10504 * gdb_proc_service.h (psaddr_t): Fix type.
10505 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
10506 signature to match glibc.
10508 2009-12-16 Doug Evans <dje@google.com>
10510 * linux-low.c (linux_read_memory): Fix argument to read.
10512 2009-11-26 Pedro Alves <pedro@codesourcery.com>
10514 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
10515 events, don't leave current_inferior pointing at null.
10517 2009-11-26 Pedro Alves <pedro@codesourcery.com>
10519 * win32-low.c (LOG): Delete.
10520 (OUTMSG): Output to stderr.
10521 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
10522 on compile time LOG macro.
10523 (win32_wait): Fix debug output.
10525 2009-11-26 Pedro Alves <pedro@codesourcery.com>
10527 * win32-low.c (win32_add_one_solib): If the dll name is
10528 "ntdll.dll", prepend the system directory to the dll path.
10530 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
10532 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
10534 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
10535 Vladimir Prus <vladimir@codesourcery.com>
10537 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
10538 * configure.ac: Check for __mcoldfire__ and set
10539 gdb_cv_m68k_is_coldfire.
10540 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
10541 reg-cf.o and reg-m68k.o.
10542 * configure: Regenerated.
10544 2009-11-16 Pedro Alves <pedro@codesourcery.com>
10546 * linux-low.c (linux_remove_process): Add `detaching' parameter.
10547 Pass it to thread_db_free.
10548 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
10549 proper `detaching' argument to linux_remove_process.
10550 * linux-low.h (thread_db_free): Add `detaching' parameter.
10551 * thread-db.c (thread_db_init): Pass false as `detaching' argument
10553 (thread_db_free): Add `detaching' parameter. Only
10554 call td_ta_clear_event if detaching from process.
10556 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
10558 * thread-db.c (thread_db_free): Fix typo.
10560 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
10563 * thread-db.c (thread_db_free): Call td_ta_clear_event.
10565 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
10567 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
10568 with an i686 compiler.
10569 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
10571 * configure: Rebuilt.
10573 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
10577 * server.c (handle_search_memory_1): Correct read_addr initialization
10578 in loop for searching subsequent chunks.
10580 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
10582 * configure.ac: New --with-libthread-db option.
10583 * thread-db.c: Allow direct dependence on libthread_db.
10584 (thread_db_free): Adjust.
10585 * config.in: Regenerate.
10586 * configure: Likewise.
10588 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
10591 * thread-db.c (attach_thread): New function.
10592 (maybe_attach_thread): Return success/failure.
10593 (find_new_threads_callback): Adjust.
10594 (thread_db_find_new_threads): Loop until no new threads.
10596 2009-10-13 Pedro Alves <pedro@codesourcery.com>
10598 * proc-service.c (ps_lgetregs): Formatting.
10600 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
10602 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
10603 * configure.ac: Adjust.
10604 * linux-low.h (struct process_info_private): Move members to struct
10606 (thread_db_free, thread_db_handle_monitor_command): New prototype.
10607 * linux-low.c (linux_remove_process): Adjust.
10608 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
10609 * server.c (handle_query): Move code ...
10610 (handle_monitor_command): ... here. New function.
10611 * target.h (struct target_ops): New member.
10612 * thread-db.c (struct thread_db): New.
10613 (libthread_db_search_path): New variable.
10614 (thread_db_create_event, thread_db_enable_reporting)
10615 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
10616 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
10617 (try_thread_db_load_1, dladdr_to_soname): New functions.
10618 (try_thread_db_load, thread_db_load_search): New functions.
10619 (thread_db_init): Search for libthread_db.
10620 (thread_db_free): New function.
10621 (thread_db_handle_monitor_command): Likewise.
10622 * config.in: Regenerate.
10623 * configure: Regenerate.
10625 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
10627 * spu-low.c (spu_kill): Wait for inferior to terminate.
10628 Call clear_inferiors.
10629 (spu_detach): Call clear_inferiors.
10631 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10633 * aclocal.m4: Regenerate.
10634 * config.in: Likewise.
10635 * configure: Likewise.
10637 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10639 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
10640 (parse_spufs_run): New function.
10641 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
10642 (ppc_breakpoint_at): Handle SPU breakpoints.
10644 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10646 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
10647 (SPUFS_MAGIC): Define.
10648 (spu_enumerate_spu_ids): New function.
10649 (linux_qxfer_spu): New function.
10650 (linux_target_ops): Install linux_qxfer_spu.
10652 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10654 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
10655 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
10656 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
10657 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
10658 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
10659 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
10660 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
10661 (init_registers_powerpc_cell32l): Add prototype.
10662 (init_registers_powerpc_cell64l): Likewise.
10663 (ppc_arch_setup): Detect Cell/B.E. architecture.
10665 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10667 * Makefile.in (datarootdir): New variable.
10669 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
10671 * linux-low.c (linux_write_memory): Update debugging output.
10672 * Makefile.in (clean): Add new descriptions.
10673 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
10674 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
10675 * configure.srv: Add new files for arm*-*-linux*.
10676 * linux-arm-low.c: Add new declarations.
10677 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
10678 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
10679 (HWCAP_VFPv3D16): New.
10680 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
10681 instead of __IWMMXT__.
10682 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
10683 (arm_arch_setup): New.
10684 (target_regsets): Remove #ifdef. Add VFP regset.
10685 (the_low_target): Use arm_arch_setup.
10687 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
10689 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
10690 the main thread again.
10692 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
10694 Adding Neutrino gdbserver.
10695 * configure: Regenerated.
10696 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
10697 * configure.srv (i[34567]86-*-nto*): New target.
10698 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
10699 * remote-utils.c [__QNX__]: Include sys/iomgr.h
10700 (nto_comctrl) [__QNX__]: New function.
10701 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
10703 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
10705 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
10708 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
10709 Pedro Alves <pedro@codesourcery.com>
10711 * win32-i386-low.c (i386_get_thread_context): Handle systems that
10712 don't support CONTEXT_EXTENDED_REGISTERS.
10713 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
10714 (the_low_target): Install them.
10715 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
10716 failing with ERROR_PIPE_NOT_CONNECTED.
10718 2009-06-30 Doug Evans <dje@google.com>
10719 Pierre Muller <muller@ics.u-strasbg.fr>
10721 Add h/w watchpoint support to x86-linux, win32-i386.
10722 * Makefile.in (SFILES): Add i386-low.c
10723 (i386_low_h): Define.
10724 (i386-low.o): Add dependencies.
10725 (linux-x86-low.o): Add i386-low.h dependency.
10726 (win32-i386-low.o): Ditto.
10727 * i386-low.c: New file.
10728 * i386-low.h: New file.
10729 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
10730 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
10731 * linux-low.c (linux_add_process): Initialize arch_private.
10732 (linux_remove_process): Free arch_private.
10733 (add_lwp): Initialize arch_private.
10734 (delete_lwp): Free arch_private.
10735 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
10737 * linux-low.h (process_info_private): New member arch_private.
10738 (lwp_info): New member arch_private.
10739 (linux_target_ops): New members new_process, new_thread,
10741 (ptid_of): New macro.
10742 * linux-x86-low.c: Include stddef.h, i386-low.h.
10743 (arch_process_info): New struct.
10744 (arch_lwp_info): New struct.
10745 (x86_linux_dr_get, x86_linux_dr_set): New functions.
10746 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
10747 (i386_dr_low_get_status): New function.
10748 (x86_insert_point, x86_remove_point): New functions.
10749 (x86_stopped_by_watchpoint): New function.
10750 (x86_stopped_data_address): New function.
10751 (x86_linux_new_process, x86_linux_new_thread): New functions.
10752 (x86_linux_prepare_to_resume): New function.
10753 (the_low_target): Add entries for insert_point, remove_point,
10754 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
10756 * server.c (debug_hw_points): New global.
10757 (monitor_show_help): Document set debug-hw-points.
10758 (handle_query): Process "set debug-hw-points".
10759 * server.h (debug_hw_points): Declare.
10760 (paddress): Declare.
10761 * utils.c (NUMCELLS, CELLSIZE): New macros.
10762 (get_sell, xsnprintf, paddress): New functions.
10763 * win32-arm-low.c (the_low_target): Add entries for insert_point,
10764 remove_point, stopped_by_watchpoint, stopped_data_address.
10765 * win32-i386-low.c: Include i386-low.h.
10766 (debug_reg_state): Replaces dr.
10767 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
10768 (i386_dr_low_get_status): New function.
10769 (i386_insert_point, i386_remove_point): New functions.
10770 (i386_stopped_by_watchpoint): New function.
10771 (i386_stopped_data_address): New function.
10772 (i386_initial_stuff): Update.
10773 (get_thread_context,set_thread_context,i386_thread_added): Update.
10774 (the_low_target): Add entries for insert_point,
10775 remove_point, stopped_by_watchpoint, stopped_data_address.
10776 * win32-low.c (win32_insert_watchpoint): New function.
10777 (win32_remove_watchpoint): New function.
10778 (win32_stopped_by_watchpoint): New function.
10779 (win32_stopped_data_address): New function.
10780 (win32_target_ops): Add entries for insert_watchpoint,
10781 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
10782 * win32-low.h (win32_target_ops): New members insert_point,
10783 remove_point, stopped_by_watchpoint, stopped_data_address.
10785 2009-06-25 Pedro Alves <pedro@codesourcery.com>
10787 * server.c (process_serial_event): Re-return unsupported, not
10788 error, if the type isn't recognized. Re-allow supporting only
10789 insert or remove packets. Also call require_running for
10790 breakpoints. Add missing break statement to default case. Tidy.
10791 * target.h (struct target_ops): Rename insert_watchpoint to
10792 insert_point, and remove_watchpoint to remove_point.
10794 * linux-low.h (struct linux_target_ops): Likewise.
10795 * linux-low.c (linux_insert_watchpoint): Rename to ...
10796 (linux_insert_point): ... this. Adjust.
10797 (linux_remove_watchpoint): Rename to ...
10798 (linux_remove_point): ... this. Adjust.
10799 (linux_target_ops): Adjust.
10800 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
10801 (cris_insert_point): ... this.
10802 (cris_remove_watchpoint): Rename to ...
10803 (cris_remove_point): ... this.
10804 (the_low_target): Adjust.
10806 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
10808 * server.c (handle_v_kill): Pass signal_pid to
10809 kill_inferior if multi_process is zero.
10811 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
10813 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
10814 * target.h (target_ops): Comment for *_watchpoint to make it clear
10815 the functions can get types '0' and '1'.
10817 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
10819 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
10820 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
10821 * regcache.c (get_regcache): Likewise.
10822 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
10823 * win32-low.c (child_fetch_inferior_registers): Remove check for
10826 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
10827 Pedro Alves <pedro@codesourcery.com>
10829 * target.h (struct target_ops) <supports_multi_process>: New
10831 (target_supports_multi_process): New.
10832 * server.c (handle_query): Even if GDB reports support, only
10833 enable multi-process if the target also supports it. Report
10834 multi-process support only if the target backend supports it.
10835 * linux-low.c (linux_supports_multi_process): New function.
10836 (linux_target_ops): Install it as target_supports_multi_process
10839 2009-05-24 Doug Evans <dje@google.com>
10841 Global renaming of find_thread_pid to find_thread_ptid.
10842 * server.h (find_thread_ptid): Renamed from find_thread_pid.
10843 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
10844 All callers updated.
10846 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
10847 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
10850 * linux-low.c (get_stop_pc): Print pc if debug_threads.
10851 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
10852 (linux_resume_one_lwp): Ditto.
10854 2009-05-23 Doug Evans <dje@google.com>
10856 * linux-low.c (linux_resume_one_lwp): Change type of first arg
10857 from struct inferior_list_entry * to struct lwp_info *.
10858 All callers updated.
10860 2009-05-13 Doug Evans <dje@google.com>
10862 * linux-x86-low.c: Don't include assert.h.
10863 (x86_siginfo_fixup): Use fatal, not assert.
10864 (x86_arch_setup): Fix comment.
10866 2009-05-12 Doug Evans <dje@google.com>
10868 Biarch support for i386/amd64 gdbserver.
10869 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
10870 Add linux-x86-low.c.
10871 (linux-i386-low.o, linux-x86-64-low.o): Delete.
10872 (linux-x86-low.o): Add.
10873 * linux-x86-64-low.c: Delete.
10874 * linux-i386-low.c: Delete.
10875 * linux-x86-low.c: New file.
10876 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
10878 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
10880 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
10881 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
10882 (linux_child_pid_to_exec_file): New function.
10883 (elf_64_header_p, elf_64_file_p): New functions.
10884 (siginfo_fixup): New function.
10885 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
10886 give target a chance to convert layout.
10887 * linux-low.h (linux_target_ops): New member siginfo_fixup.
10888 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
10890 2009-05-07 Doug Evans <dje@google.com>
10892 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
10893 (regsets_store_inferior_registers): Ditto.
10895 2009-05-06 Pedro Alves <pedro@codesourcery.com>
10899 * linux-low.c (must_set_ptrace_flags): Delete.
10900 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
10902 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
10903 `lwp->must_set_ptrace_flags' instead.
10904 (linux_wait_for_event_1): Set ptrace options here.
10905 (linux_wait_1): ... not here.
10907 2009-04-30 Doug Evans <dje@google.com>
10909 * inferiors.c (started_inferior_callback): New function.
10910 (attached_inferior_callback): New function.
10911 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
10912 * server.c (print_started_pid, print_attached_pid): New functions.
10913 (detach_or_kill_for_exit): New function.
10914 (main): Call it instead of for_each_inferior (kill_inferior_callback).
10915 * server.h (have_started_inferiors_p): Declare.
10916 (have_attached_inferiors_p): Declare.
10918 * inferiors.c (remove_process): Fix memory leak, free process.
10919 * linux-low.c (linux_remove_process): New function.
10920 (linux_kill): Call it instead of remove_process.
10921 (linux_detach, linux_wait_1): Ditto.
10923 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
10925 * configure.srv: Add x86 Windows CE target.
10927 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
10929 * inferiors.c (get_thread_process): Make global.
10930 * server.h (get_thread_process): Add prototype.
10931 * thread-db.c (find_one_thread): Use get_thread_process
10932 instead of current_process.
10933 (thread_db_get_tls_address): Do not crash if called when
10934 thread layer is not yet initialized.
10936 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
10938 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
10939 * spu-low.c (current_tid): Rename to ...
10940 (current_ptid): ... this.
10941 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
10942 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
10943 ptid_get_lwp (current_ptid) instead of current_tid.
10944 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
10945 instead of current_tid. Use find_process_pid to verify pid
10946 argument is valid. Pass proper argument to remove_process.
10947 (spu_thread_alive): Compare current_ptid instead of current_tid.
10948 (spu_resume): Likewise.
10950 2009-04-02 Pedro Alves <pedro@codesourcery.com>
10952 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
10955 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10957 Implement the multiprocess extensions, and add linux multiprocess
10960 * server.h (ULONGEST): Declare.
10961 (struct ptid, ptid_t): New.
10962 (minus_one_ptid, null_ptid): Declare.
10963 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
10964 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
10965 (struct inferior_list_entry): Change `id' type from unsigned from
10967 (struct sym_cache, struct breakpoint, struct
10968 process_info_private): Forward declare.
10969 (struct process_info): Declare.
10970 (current_process): Declare.
10971 (all_processes): Declare.
10972 (initialize_inferiors): Declare.
10973 (add_thread): Adjust to use ptid_t.
10974 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
10975 (add_process, remove_process, find_thread_pid): Declare.
10976 (find_inferior_id): Adjust to use ptid_t.
10977 (cont_thread, general_thread, step_thread): Change type to ptid_t.
10978 (multi_process): Declare.
10979 (push_event): Adjust to use ptid_t.
10980 (read_ptid, write_ptid): Declare.
10981 (prepare_resume_reply): Adjust to use ptid_t.
10982 (clear_symbol_cache): Declare.
10983 * inferiors.c (all_processes): New.
10984 (null_ptid, minus_one_ptid): New.
10985 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
10986 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
10987 (add_thread): Change unsigned long to ptid. Remove gdb_id
10989 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
10990 (gdb_id_to_thread): Rename to ...
10991 (find_thread_pid): ... this. Change unsigned long to ptid.
10992 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
10993 (loaded_dll, pull_pid_from_list): Adjust.
10994 (add_process, remove_process, find_process_pid)
10995 (get_thread_process, current_process, initialize_inferiors): New.
10996 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
10997 (struct target_waitstatus) <related_pid>: Ditto.
10998 (struct target_ops) <kill, detach>: Add `pid' argument. Change
10999 return type to int.
11000 (struct target_ops) <join>: Add `pid' argument.
11001 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
11002 (struct target_ops) <wait>: Add `ptid' field. Change return type
11004 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
11005 (mywait): Add `ptid' argument. Change return type to ptid_t.
11006 (target_pid_to_str): Declare.
11007 * target.c (set_desired_inferior): Adjust to use ptids.
11008 (mywait): Add new `ptid' argument. Adjust.
11009 (target_pid_to_str): New.
11010 * mem-break.h (free_all_breakpoints): Declare.
11011 * mem-break.c (breakpoints): Delelete.
11012 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
11013 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
11014 to use per-process breakpoint list.
11015 (free_all_breakpoints): New.
11016 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
11017 (symbol_cache, all_symbols_looked_up): Delete.
11019 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
11021 (prepare_resume_reply): Change ptid argument's type from unsigned
11022 long to ptid_t. Adjust. Implement W;process and X;process.
11023 (free_sym_cache, clear_symbol_cache): New.
11024 (look_up_one_symbol): Adjust to per-process symbol cache. *
11025 * server.c (cont_thread, general_thread, step_thread): Change type
11027 (attached): Delete.
11028 (multi_process): New.
11029 (last_ptid): Change type to ptid_t.
11030 (struct vstop_notif) <ptid>: Change type to ptid_t.
11031 (queue_stop_reply, push_event): Change `ptid' argument's type to
11033 (discard_queued_stop_replies): Add `pid' argument.
11034 (start_inferior): Adjust to use ptids. Adjust to mywait interface
11035 changes. Don't reference the `attached' global.
11036 (attach_inferior): Adjust to mywait interface changes.
11037 (handle_query): Adjust to use ptids. Parse GDB's qSupported
11038 features. Handle and report "multiprocess+". Handle
11040 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
11042 (handle_v_kill): New.
11043 (handle_v_stopped): Adjust to use target_pid_to_str.
11044 (handle_v_requests): Allow multiple attaches and runs when
11045 multiprocess extensions are in effect. Handle "vKill".
11046 (myresume): Adjust to use ptids.
11047 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
11048 (handle_status): Adjust to discard_queued_stop_replies interface
11050 (first_thread_of, kill_inferior_callback)
11051 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
11052 (main): Call initialize_inferiors. Adjust to use ptids, killing
11053 and detaching from all inferiors. Handle multiprocess packet
11055 * linux-low.h: Include gdb_proc_service.h.
11056 (struct process_info_private): New.
11057 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
11058 <lwpid_of>: Use ptid_get_lwp.
11059 (get_lwp_thread): Adjust.
11060 (struct lwp_info): Add `dead' member.
11061 (find_lwp_pid): Declare.
11062 * linux-low.c (thread_db_active): Delete.
11063 (new_inferior): Adjust comment.
11064 (inferior_pid): Delete.
11065 (linux_add_process): New.
11066 (handle_extended_wait): Adjust.
11067 (add_lwp): Change unsigned long to ptid.
11068 (linux_create_inferior): Add process to processes table. Adjust
11069 to use ptids. Don't set new_inferior here.
11070 (linux_attach_lwp): Rename to ...
11071 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
11072 it. Adjust to use ptids.
11073 (linux_attach_lwp): New.
11074 (linux_attach): Add process to processes table. Don't set
11076 (struct counter): New.
11077 (second_thread_of_pid_p, last_thread_of_process_p): New.
11078 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
11079 multiple processes.
11080 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
11081 processes. Remove process from process table.
11082 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
11083 to multiple processes.
11084 (any_thread_of): New.
11085 (linux_detach): Add `pid' argument, and handle it. Remove process
11086 from processes table.
11087 (linux_join): Add `pid' argument. Handle it.
11088 (linux_thread_alive): Change unsighed long argument to ptid_t.
11089 Consider dead lwps as not being alive.
11090 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
11091 threads we're not interested in.
11092 (same_lwp, find_lwp_pid): New.
11093 (linux_wait_for_lwp): Change `pid' argument's type from int to
11095 (linux_wait_for_event): Rename to ...
11096 (linux_wait_for_event_1): ... this. Change `pid' argument's type
11097 from int to ptid_t. Adjust.
11098 (linux_wait_for_event): New.
11099 (linux_wait_1): Add `ptid' argument. Change return type to
11100 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
11101 that exit from the process table.
11102 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
11104 (mark_lwp_dead): New.
11105 (wait_for_sigstop): Adjust to use ptids. If a process exits while
11106 stopping all threads, mark its main lwp as dead.
11107 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
11109 (fetch_register, usr_store_inferior_registers)
11110 (regsets_fetch_inferior_registers)
11111 (regsets_store_inferior_registers, linux_read_memory)
11112 (linux_write_memory): Inline `inferior_pid'.
11113 (linux_look_up_symbols): Adjust to use per-process
11114 `thread_db_active'.
11115 (linux_request_interrupt): Adjust to use ptids.
11116 (linux_read_auxv): Inline `inferior_pid'.
11117 (initialize_low): Don't reference thread_db_active.
11118 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
11119 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
11120 (ps_getpid): Return the pid of the current inferior.
11121 * thread-db.c (proc_handle, thread_agent): Delete.
11122 (thread_db_create_event, thread_db_enable_reporting): Adjust to
11124 (find_one_thread): Change argument type to ptid_t. Adjust to
11126 (maybe_attach_thread): Adjust to per-process data and ptids.
11127 (thread_db_find_new_threads): Ditto.
11128 (thread_db_init): Ditto.
11129 * spu-low.c (spu_create_inferior, spu_attach): Add process to
11130 processes table. Adjust to use ptids.
11131 (spu_kill, spu_detach): Adjust interface. Remove process from
11133 (spu_join, spu_thread_alive): Adjust interface.
11134 (spu_wait): Adjust interface. Remove process from processes
11135 table. Adjust to use ptids.
11136 * win32-low.c (current_inferior_tid): Delete.
11137 (current_inferior_ptid): New.
11138 (debug_event_ptid): New.
11139 (thread_rec): Take a ptid. Adjust.
11140 (child_add_thread): Add `pid' argument. Adjust to use ptids.
11141 (child_delete_thread): Ditto.
11142 (do_initial_child_stuff): Add `attached' argument. Add process to
11144 (child_fetch_inferior_registers, child_store_inferior_registers):
11146 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
11147 (win32_attach): Pass 1 to do_initial_child_stuff.
11148 (win32_kill): Adjust interface. Remove process from processes
11150 (win32_detach): Ditto.
11151 (win32_join): Adjust interface.
11152 (win32_thread_alive): Take a ptid.
11153 (win32_resume): Adjust to use ptids.
11154 (get_child_debug_event): Ditto.
11155 (win32_wait): Adjust interface. Remove exiting process from
11158 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11160 Non-stop mode support.
11162 * server.h (non_stop): Declare.
11163 (gdb_client_data, handler_func): Declare.
11164 (delete_file_handler, add_file_handler, start_event_loop):
11166 (handle_serial_event, handle_target_event, push_event)
11167 (putpkt_notif): Declare.
11168 * target.h (enum resume_kind): New.
11169 (struct thread_resume): Replace `step' field by `kind' field.
11170 (TARGET_WNOHANG): Define.
11171 (struct target_ops) <wait>: Add `options' argument.
11172 <supports_non_stop, async, start_non_stop>: New fields.
11173 (target_supports_non_stop, target_async): New.
11174 (start_non_stop): Declare.
11175 (mywait): Add `options' argument.
11176 * target.c (mywait): Add `options' argument. Print child exit
11177 notifications here.
11178 (start_non_stop): New.
11179 * server.c (non_stop, own_buf, mem_buf): New globals.
11180 (struct vstop_notif): New.
11181 (notif_queue): New global.
11182 (queue_stop_reply, push_event, discard_queued_stop_replies)
11183 (send_next_stop_reply): New.
11184 (start_inferior): Adjust to use resume_kind. Adjust to mywait
11186 (attach_inferior): In non-stop mode, don't wait for the target
11188 (handle_general_set): Handle QNonStop.
11189 (handle_query): When handling qC, return the current general
11190 thread, instead of the first thread of the list.
11191 (handle_query): If the backend supports non-stop mode, include
11192 QNonStop+ in the qSupported query response.
11193 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
11195 (handle_v_attach, handle_v_run): Handle non-stop mode.
11196 (handle_v_stopped): New.
11197 (handle_v_requests): Report support for vCont;t. Handle vStopped.
11198 (myresume): Adjust to use resume_kind. Handle non-stop.
11199 (queue_stop_reply_callback): New.
11200 (handle_status): Handle non-stop mode.
11201 (main): Clear non_stop flag on reconnection. Use the event-loop.
11202 Refactor serial protocol handling from here ...
11203 (process_serial_event): ... to this new function. When GDB
11204 selects any thread, select one here. In non-stop mode, wait until
11205 GDB acks all pending events before exiting.
11206 (handle_serial_event, handle_target_event): New.
11207 * remote-utils.c (remote_open): Install remote_desc in the event
11209 (remote_close): Remove remote_desc from the event loop.
11210 (putpkt_binary): Rename to...
11211 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
11212 (putpkt_binary): New as wrapper around putpkt_binary_1.
11213 (putpkt_notif): New.
11214 (prepare_resume_reply): In non-stop mode, don't change the
11216 * event-loop.c: New.
11217 * Makefile.in (OBJ): Add event-loop.o.
11218 (event-loop.o): New rule.
11220 * linux-low.h (pid_of): Moved here.
11222 (get_lwp_thread): Use lwpid_of.
11223 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
11224 * linux-low.c (pid_of): Delete.
11225 (inferior_pid): Use lwpid_of.
11226 (linux_event_pipe): New.
11227 (target_is_async_p): New.
11229 (handle_extended_wait): Use lwpid_of.
11230 (add_lwp): Don't set lwpid field.
11231 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
11232 (linux_kill_one_lwp): If killing a running lwp, stop it first.
11233 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
11234 (linux_detach_one_lwp): If detaching from a running lwp, stop it
11235 first. Adjust to linux_wait_for_event interface changes. Use
11237 (linux_detach): Don't delete the main lwp here.
11238 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
11239 (status_pending_p): Don't consider explicitly suspended lwps.
11240 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
11241 pointer. Add OPTIONS argument. Change return type to int. Use
11242 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
11243 (linux_wait_for_event): Take an integer pid instead of a lwp_info
11244 pointer. Add status pointer argument. Return a pid instead of a
11245 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
11246 changes. In non-stop mode, don't switch to a random thread.
11247 (linux_wait): Rename to...
11248 (linux_wait_1): ... this. Add target_options argument, and handle
11249 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
11250 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
11251 clean exit and signal exit code. Don't stop all threads in
11252 non-stop mode. In all-stop mode, only stop all threads when
11253 reporting a stop to GDB. Handle explicit thread stop requests.
11254 (async_file_flush, async_file_mark): New.
11256 (send_sigstop): Use lwpid_of.
11257 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
11258 interface changes. In non-stop mode, don't switch to a random
11260 (linux_resume_one_lwp): Use lwpid_of.
11261 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
11262 (linux_resume_one_thread): ... this. Handle resume_stop. In
11263 non-stop mode, don't look for pending flag in all threads.
11264 (resume_status_pending_p): Don't consider explicitly suspended
11266 (my_waitpid): Reimplement. Emulate __WALL.
11267 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
11269 (sigchld_handler, linux_supports_non_stop, linux_async)
11270 (linux_start_non_stop): New.
11271 (linux_target_ops): Register linux_supports_non_stop, linux_async
11272 and linux_start_non_stop.
11273 (initialize_low): Install SIGCHLD handler.
11274 * thread-db.c (thread_db_create_event, find_one_thread)
11275 (thread_db_get_tls_address): Use lwpid_of.
11276 * win32-low.c (win32_detach): Adjust to use resume_kind.
11277 (win32_wait): Add `options' argument.
11278 * spu-low.c (spu_resume): Adjust to use resume_kind.
11279 (spu_wait): Add `options' argument.
11281 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11283 Decouple target code from remote protocol.
11285 * target.h (enum target_waitkind): New.
11286 (struct target_waitstatus): New.
11287 (struct target_ops) <wait>: Return an unsigned long. Take a
11288 target_waitstatus pointer instead of a char pointer.
11289 (mywait): Likewise.
11290 * target.c (mywait): Change prototype to return an unsigned long.
11291 Take a target_waitstatus pointer instead of a char pointer. Adjust.
11292 * server.h (thread_from_wait, old_thread_from_wait): Delete
11294 (prepare_resume_reply): Change prototype to take a
11296 * server.c (thread_from_wait, old_thread_from_wait): Delete.
11297 (last_status, last_ptid): New.
11298 (start_inferior): Remove "statusptr" argument. Adjust. Return a
11299 pid instead of a signal.
11300 (attach_inferior): Remove "status" and "signal" parameters.
11302 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
11304 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
11305 (handle_v_requests, myresume): Remove "status" and "signal"
11306 parameters. Adjust.
11307 (handle_status): New.
11308 (main): Delete local `status'. Adjust.
11309 * remote-utils.c: Include target.h.
11310 (prepare_resume_reply): Change prototype to take a
11311 target_waitstatus. Adjust.
11313 * linux-low.c (linux_wait): Adjust to new target_ops->wait
11315 * spu-low.c (spu_wait): Adjust.
11316 * win32-low.c (enum target_waitkind, struct target_waitstatus):
11318 (win32_wait): Adjust.
11320 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11322 * target.h (struct thread_resume): Delete leave_stopped member.
11323 (struct target_ops): Add a `n' argument to the `resume' callback.
11324 * server.c (start_inferior): Adjust.
11325 (handle_v_cont, myresume): Adjust.
11326 * linux-low.c (check_removed_breakpoint): Adjust to resume
11327 interface change, and to removed leave_stopped field.
11328 (resume_ptr): Delete.
11329 (struct thread_resume_array): New.
11330 (linux_set_resume_request): Add new `arg' parameter. Adjust to
11331 resume interface change.
11332 (linux_continue_one_thread, linux_queue_one_thread)
11333 (resume_status_pending_p): Check if the resume field is NULL
11334 instead of checking the leave_stopped member.
11335 (linux_resume): Adjust to the target resume interface change.
11336 * spu-low.c (spu_resume): Adjust to the target resume interface
11338 * win32-low.c (win32_detach, win32_resume): Ditto.
11340 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11342 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
11344 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
11346 (linux_continue_one_thread): Only preserve the stepping flag if
11347 there's a pending breakpoint.
11349 2009-03-31 Pedro Alves <pedro@codesourcery.com>
11351 * server.c (main): After the inferior having exited, call
11352 remote_close before exiting gdbserver.
11354 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
11356 Fix size of FPSCR in Power 7 processors.
11357 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
11358 (PPC_FEATURE_HAS_DFP): New #define.
11359 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
11362 2009-03-23 Pedro Alves <pedro@codesourcery.com>
11364 * server.c (handle_query) Whitespace and formatting.
11366 2009-03-22 Pedro Alves <pedro@codesourcery.com>
11368 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
11369 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
11370 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
11371 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
11372 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
11373 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
11374 Makefile.in, configure.ac: Fix whitespace throughout.
11375 * configure: Regenerate.
11377 2009-03-22 Pedro Alves <pedro@codesourcery.com>
11379 * inferiors.c (find_inferior): Make it safe for the callback
11380 function to delete the currently iterated inferior.
11382 2009-03-22 Pedro Alves <pedro@codesourcery.com>
11384 * Makefile.in (linuw_low_h): Move higher.
11385 (thread-db.o): Depend on $(linux_low_h).
11387 2009-03-17 Pedro Alves <pedro@codesourcery.com>
11389 Rename "process" to "lwp" throughout.
11391 * linux-low.c (all_processes): Rename to...
11392 (all_lwps): ... this.
11393 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
11394 (add_process): Rename to ...
11395 (add_lwp): ... this. Adjust.
11396 (linux_create_inferior): Adjust.
11397 (linux_attach_lwp): Adjust.
11398 (linux_attach): Adjust.
11399 (linux_kill_one_process): Rename to ...
11400 (linux_kill_one_lwp): ... this. Adjust.
11401 (linux_kill): Adjust.
11402 (linux_detach_one_process): Rename to ...
11403 (linux_detach_one_lwp): ... this. Adjust.
11404 (linux_detach): Adjust.
11405 (check_removed_breakpoint): Adjust.
11406 (status_pending_p): Adjust.
11407 (linux_wait_for_process): Rename to ...
11408 (linux_wait_for_lwp): ... this. Adjust.
11409 (linux_wait_for_event): Adjust.
11410 (send_sigstop): Adjust.
11411 (wait_for_sigstop): Adjust.
11412 (stop_all_processes): Rename to ...
11413 (stop_all_lwps): ... this.
11414 (linux_resume_one_process): Rename to ...
11415 (linux_resume_one_lwp): ... this. Adjust.
11416 (linux_set_resume_request, linux_continue_one_thread)
11417 (linux_queue_one_thread, resume_status_pending_p)
11418 (usr_store_inferior_registers, regsets_store_inferior_registers)
11419 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
11421 * linux-low.h (get_process): Rename to ...
11422 (get_lwp): ... this. Adjust.
11423 (get_thread_process): Rename to ...
11424 (get_thread_lwp): ... this. Adjust.
11425 (get_process_thread): Rename to ...
11426 (get_lwp_thread): ... this. Adjust.
11427 (struct process_info): Rename to ...
11428 (struct lwp_info): ... this.
11429 (all_processes): Rename to ...
11430 (all_lwps): ... this.
11431 * proc-service.c (ps_lgetregs): Adjust.
11432 * thread-db.c (thread_db_create_event, find_one_thread)
11433 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
11435 2009-03-14 Pedro Alves <pedro@codesourcery.com>
11437 * server.c (handle_query): Handle "qAttached".
11439 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
11441 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
11442 GPLv3, update license URL.
11444 2009-03-01 Doug Evans <dje@google.com>
11446 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
11447 (server_h): Add gdb_signals.h.
11448 (signals.o): Update.
11449 * server.h (target_signal_from_host,target_signal_to_host_p)
11450 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
11452 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
11454 * remote-utils.c (getpkt): Also generate remote-debug
11455 information if noack_mode is set.
11457 2009-02-06 Pedro Alves <pedro@codesourcery.com>
11459 * server.c (handle_query): Report qXfer:siginfo:read and
11460 qXfer:siginfo:write as supported and handle them.
11461 * target.h (struct target_ops) <qxfer_siginfo>: New field.
11462 * linux-low.c (linux_xfer_siginfo): New.
11463 (linux_target_ops): Set it.
11465 2009-01-26 Pedro Alves <pedro@codesourcery.com>
11467 * server.c (gdbserver_usage): Mention --remote-debug.
11468 (main): Accept '--remote-debug' switch.
11470 2009-01-18 Doug Evans <dje@google.com>
11472 * regcache.c (new_register_cache): No need to check result of xcalloc.
11473 * server.c (handle_search_memory): Back out calls to xmalloc,
11474 result is checked and error is returned to user upon failure.
11475 (handle_query): Ditto. Add more checks for result of malloc.
11476 (handle_v_cont): Check result of malloc, report error back to
11478 (handle_v_run): Ditto. Call freeargv.
11479 * server.h (freeargv): Declare.
11480 * utils.c (freeargv): New fn.
11482 2009-01-15 Doug Evans <dje@google.com>
11484 * gdbreplay.c (perror_with_name): Make arg const char *.
11485 * server.h (target_signal_to_name): Make return type const char *.
11486 * thread-db.c (thread_db_err_str): Make return type const char *.
11487 * utils.c (perror_with_name): Make arg const char *.
11489 2009-01-14 Pedro Alves <pedro@codesourcery.com>
11491 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
11492 when handling a EXIT_PROCESS_DEBUG_EVENT.
11494 2009-01-06 Joel Brobecker <brobecker@adacore.com>
11496 * gdbreplay.c (gdbreplay_version): Update copyright year.
11497 * server.c (gdbserver_version): Likewise.
11499 2009-01-05 Doug Evans <dje@google.com>
11501 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
11502 (handle_extended_wait): Improve comment.
11504 2008-12-13 Doug Evans <dje@google.com>
11506 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
11507 * server.h (ATTR_MALLOC): New macro.
11508 (xmalloc,xcalloc,xstrdup): Declare.
11509 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
11510 * inferiors.c: Ditto.
11511 * linux-low.c: Ditto.
11512 * mem-break.c: Ditto.
11513 * regcache.c: Ditto.
11514 * remote-utils.c: Ditto.
11517 * win32-low.c: Ditto.
11519 2008-12-12 Doug Evans <dje@google.com>
11521 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
11522 in debugging printf.
11524 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
11526 2008-12-09 Doug Evans <dje@google.com>
11528 * linux-low.h (struct process_info): Delete member tid, unused.
11529 * thread-db.c (find_one_thread): Update.
11530 (maybe_attach_thread): Update.
11532 2008-12-02 Pedro Alves <pedro@codesourcery.com>
11534 * target.h (struct target_ops): Add qxfer_osdata member.
11535 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
11537 (linux_qxfer_osdata): New functions.
11538 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
11540 * server.c (handle_query): Handle "qXfer:osdata:read:".
11541 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
11542 (buffer_xml_printf): New functions.
11543 * server.h (struct buffer): New.
11544 (buffer_grow_str, buffer_grow_str0): New macros.
11545 (buffer_grow, buffer_free, buffer_init, buffer_finish)
11546 (buffer_xml_printf): Declare.
11548 2008-11-24 Doug Evans <dje@google.com>
11550 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
11552 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
11554 * server.c (handle_v_run): Always use the supplied argument list.
11556 2008-11-19 Bob Wilson <bob.wilson@acm.org>
11558 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
11559 (xtensa_regmap_table): Add entry for scompare1.
11561 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
11563 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
11564 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
11565 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
11566 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
11567 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
11568 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
11569 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
11570 XML target descriptions.
11571 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
11572 when inferior is running on an ISA 2.05 or later processor. Add
11573 special case to return offset for full 64-bit slot of FPSCR when
11576 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
11578 * Makefile.in (SFILES, clean): Added sparc64 files.
11579 (reg-sparc64.o, reg-sparc64.c): New.
11580 * configure.srv (sparc*-*-linux*): New configuration.
11581 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
11582 syscall arguments for SPARC.
11583 (regsets_store_inferior_registers): Likewise.
11584 * linux-sparc-low.c: New file.
11586 2008-10-21 Doug Evans <dje@google.com>
11588 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
11589 (READLINE_DIR,READLINE_DEP): Delete.
11590 (INTERNAL_CFLAGS): Update.
11591 (LINTFLAGS): Update.
11593 2008-10-10 Pedro Alves <pedro@codesourcery.com>
11595 * server.c (handle_v_run): If GDB didn't specify an argv, use the
11596 whole argv from the last run, not just argv[0].
11598 2008-09-08 Pedro Alves <pedro@codesourcery.com>
11600 * regcache.c (new_register_cache): Return NULL if the register
11601 cache size isn't known yet.
11602 (free_register_cache): Avoid dereferencing a NULL regcache.
11604 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
11606 * configure.srv: Merge MIPS and MIPS64.
11608 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
11610 * Makefile.in (uninstall): Apply $(EXEEXT) too.
11612 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
11614 * Makefile.in: Add required vsx dependencies.
11616 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
11617 Declare init_registers_powerpc_vsx32l.
11618 Declare init_registers_powerpc_vsx64l.
11619 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
11620 (ppc_arch_setup): Check for VSX in hwcap.
11621 (ppc_fill_vsxregset): New function.
11622 (ppc_store_vsxregset): New function.
11623 Add new VSX entry in regset_info target_regsets.
11625 * configure.srv: Add new VSX dependencies.
11627 2008-08-12 Pedro Alves <pedro@codesourcery.com>
11629 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
11630 (remote_open): Set or clear transport_is_reliable.
11631 (putpkt_binary): Don't expect acks in noack mode.
11632 (getpkt): Don't send ack/nac in noack mode.
11633 * server.c (handle_general_set): Handle QStartNoAckMode.
11634 (handle_query): If connected by tcp pass QStartNoAckMode+ in
11636 (main): Reset noack_mode on every connection.
11637 * server.h (noack_mode): Declare.
11639 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11641 * Makefile.in (GDBREPLAY_OBS): New variable.
11642 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
11644 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
11645 Daniel Jacobowitz <dan@codesourcery.com>
11647 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
11648 (usr_store_inferior_registers): Likewise.
11649 (regsets_store_inferior_registers): Likewise.
11651 2008-07-31 Rolf Jansen <rj@surtec.com>
11652 Pedro Alves <pedro@codesourcery.com>
11654 * configure.ac: Check for memmem declaration.
11655 * server.c [HAVE_MALLOC_H]: Include malloc.h.
11656 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
11657 (disable_packet_qfThreadInfo): Unconditionally compile.
11658 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
11659 * configure, config.in: Regenerate.
11661 2008-07-28 Doug Kwan <dougkwan@google.com>
11663 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
11664 (linux_write_memory): Remove declaration of errno.
11666 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
11668 * linux-low.c (handle_extended_wait): Do not use "status"
11669 variable uninitialized.
11671 2008-07-07 Pedro Alves <pedro@codesourcery.com>
11673 * server.c (handle_v_attach): Inhibit reporting dll changes.
11675 2008-06-27 Pedro Alves <pedro@codesourcery.com>
11677 * remote-utils.c (prepare_resume_reply): If requested, don't
11678 output "thread:TID" in the T stop reply.
11680 * server.c (disable_packet_vCont, disable_packet_Tthread)
11681 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
11682 (handle_query): If requested, disable support for qC, qfThreadInfo
11684 (handle_v_requests): If requested, disable support for vCont.
11685 (gdbserver_show_disableable): New.
11686 (main): Handle --disable-packet and --disable-packet=LIST.
11688 * server.h (disable_packet_vCont, disable_packet_Tthread)
11689 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
11691 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
11693 * server.c (gdbserver_usage): Mention --version.
11695 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
11697 * Makefile.in (gdbreplay.o): New rule.
11699 2008-06-06 Joseph Myers <joseph@codesourcery.com>
11701 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
11702 message, not gdbserver.
11704 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
11705 Nathan Sidwell <nathan@codesourcery.com>
11706 Joseph Myers <joseph@codesourcery.com>
11708 * acinclude.m4: Include ../../config/acx.m4.
11709 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
11710 * configure, config.in: Regenerate.
11711 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
11712 * server.c (gdbserver_version): Print PKGVERSION.
11713 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
11714 (main): Adjust gdbserver_usage calls.
11715 * gdbreplay.c (version, host_name): Add declarations.
11716 (gdbreplay_version, gdbreplay_usage): New.
11717 (main): Accept --version and --help options.
11719 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
11721 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
11722 (arm_breakpoint_at): Handle Thumb.
11723 (the_low_target): Add comment.
11725 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
11727 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
11729 2008-05-09 Doug Evans <dje@google.com>
11731 * server.h (decode_search_memory_packet): Declare.
11732 * remote-utils.c (decode_search_memory_packet): New fn.
11733 * server.c (handle_search_memory_1): New fn.
11734 (handle_search_memory): New fn.
11735 (handle_query): Process qSearch:memory packets.
11737 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
11739 * regcache.c (registers_length): Remove.
11740 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
11741 full register packet.
11742 * regcache.h (registers_length): Remove prototype.
11743 * server.h (PBUFSIZ): Define to 16384.
11745 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
11747 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
11748 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
11749 powerpc-64l.o, and powerpc-altivec64l.o.
11750 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
11751 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
11752 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
11753 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
11754 rs6000/power-linux.xml, and rs6000/power64-linux.xml
11757 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
11758 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
11759 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
11760 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
11761 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
11762 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
11763 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
11764 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
11765 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
11766 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
11769 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
11770 (init_registers_powerpc_32l): ... this new prototype.
11771 (init_registers_powerpc_32): Remove, replace by ...
11772 (init_registers_powerpc_altivec32l): ... this new prototype.
11773 (init_registers_powerpc_e500): Remove, replace by ...
11774 (init_registers_powerpc_e500l): ... this new prototype.
11775 (init_registers_ppc64): Remove, replace by ...
11776 (init_registers_powerpc_64l): ... this new prototype.
11777 (init_registers_powerpc_64): Remove, replace by ...
11778 (init_registers_powerpc_altivec64l): ... this new prototype.
11779 (ppc_num_regs): Set to 73.
11780 (PT_ORIG_R3, PT_TRAP): Define if necessary.
11781 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
11782 (ppc_cannot_store_register): Handle orig_r3 and trap.
11783 (ppc_arch_setup): Update init_registers_... calls.
11784 (ppc_fill_gregset): Handle orig_r3 and trap.
11786 * inferiors.c (clear_inferiors): Reset current_inferior.
11788 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
11790 * acinclude.m4: Add override.m4.
11791 * configure: Regenerate.
11793 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
11795 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
11796 initial call to init_register_ppc64.
11798 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
11800 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
11801 single powerpc*-*-linux* case.
11802 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
11804 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
11806 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
11807 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
11809 * linux-ppc-low.c: Include <elf.h>.
11810 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
11811 (ppc_hwcap): New global variable.
11812 (ppc_regmap): Remove __SPE__ #ifdef sections.
11813 (ppc_regmap_e500): New global variable.
11814 (ppc_cannot_store_register): Update __SPE__ special case.
11815 (ppc_get_hwcap): New function.
11816 (ppc_arch_setup): Use it to determine whether inferior supports
11817 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
11818 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
11819 Do not access registers if target does not support AltiVec.
11820 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
11821 Do not access registers if target does not support SPE.
11822 (target_regsets): Unconditionally include AltiVec and SPE regsets.
11824 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
11826 * linux-low.c (disabled_regsets, num_regsets): New.
11827 (use_regsets_p): Delete.
11828 (linux_wait_for_process): Clear disabled_regsets.
11829 (regsets_fetch_inferior_registers): Check and set it.
11830 (regsets_store_inferior_registers): Likewise.
11831 (linux_fetch_registers, linux_store_registers): Do not use
11833 (initialize_low): Allocate disabled_regsets.
11835 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
11837 * Makefile.in (LIBOBJS): New.
11838 (OBS): Use LIBOBJS.
11839 (memmem.o): New rule.
11840 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
11841 * configure: Regenerated.
11843 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
11845 * server.c (handle_query): Never return "unsupported" for
11846 qXfer:features:read queries.
11848 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
11850 * server.c (get_features_xml): Fix inverted condition.
11851 (handle_query): Always support qXfer:feature:read.
11853 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
11855 * server.c (wrapper_argv): New.
11856 (start_inferior): Handle wrapper_argv. If set, expect an extra
11858 (gdbserver_usage): Document --wrapper.
11859 (main): Parse --wrapper.
11861 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11863 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
11864 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
11865 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
11866 (ppc_set_pc): Likewise.
11867 (ppc_arch_setup): New function.
11868 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
11869 of collect_register.
11870 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
11872 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11874 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
11875 instead of linux-ppc64-low.o.
11876 * linux-ppc64-low.c: Remove file.
11877 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
11878 (linux-ppc64-low.o): Remove rule.
11880 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
11881 (init_registers_powerpc_64): Likewise.
11882 (ppc_regmap): Conditionally define depending on __powerpc64__.
11883 (ppc_cannot_store_register): Do not special-case "fpscr" when
11884 compiled on __powerpc64__.
11885 (ppc_collect_ptrace_register): New function.
11886 (ppc_supply_ptrace_register): New function.
11887 (ppc_breakpoint): Change type to "unsigned int".
11888 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
11889 (the_low_target): Conditionally provide initializers for the
11890 arch_setup member depending on __powerpc64__. Install
11891 collect_ptrace_register and supply_ptrace_register members.
11893 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11895 * regcache.h (gdbserver_xmltarget): Add extern declaration.
11896 * server.c (gdbserver_xmltarget): Define.
11897 (get_features_xml): Use it to replace "target.xml" and arch_string.
11899 * configure.srv: Remove srv_xmltarget. Add XML files that were
11900 mentioned there to srv_xmlfiles instead. Remove conditional tests
11901 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
11902 srv_xmlfiles and srv_regobj to include all possible choices.
11903 * configure.ac (srv_xmltarget): Remove.
11904 (srv_xmlfiles): Do not add "target.xml".
11905 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
11906 checks for supplementary target information.
11907 * configure: Regenerate.
11908 * Makefile.in (XML_TARGET): Remove.
11909 (target.xml): Remove rule.
11910 (clean): Do not clean up target.xml.
11911 (.PRECIOUS): Do not mention target.xml.
11913 * target.h (struct target_ops): Remove arch_string member.
11914 * linux-low.c (linux_arch_string): Remove.
11915 (linux_target_ops): Remove arch_string initializer.
11916 * linux-low.h (struct linux_target_ops): Remove arch_string member.
11917 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
11918 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
11919 * spu-low.c (spu_arch_string): Remove.
11920 (spu_target_ops): Remove arch_string initializer.
11921 * win32-low.c (win32_arch_string): Remove.
11922 (win32_target_ops): Remove arch_string initializer.
11923 * win32-low.h (struct win32_target_ops): Remove arch_string member.
11924 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
11925 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
11927 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11929 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
11930 by collect_ptrace_register and supply_ptrace_register hooks.
11931 * linux-low.c (fetch_register): Use supply_ptrace_register callback
11932 instead of checking for the_low_target.left_pad_xfer.
11933 (usr_store_inferior_registers): Use collect_ptrace_register callback
11934 instead of checking for the_low_target.left_pad_xfer.
11936 * linux-s390-low.c (s390_collect_ptrace_register): New function.
11937 (s390_supply_ptrace_register): Likewise.
11938 (s390_fill_gregset): Call s390_collect_ptrace_register.
11939 (the_low_target): Update.
11941 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
11942 (ppc_supply_ptrace_register): Likewise.
11943 (the_low_target): Update.
11945 * linux-i386-low.c (the_low_target): Update.
11946 * linux-x86-64-low.c (the_low_target): Update.
11948 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11950 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
11951 reg-s390.o and reg-s390x.o.
11953 * linux-low.c (new_inferior): New global variable.
11954 (linux_create_inferior, linux_attach): Set it.
11955 (linux_wait_for_process): Call the_low_target.arch_setup after the
11956 target has stopped for the first time.
11957 (initialize_low): Do not call the_low_target.arch_setup.
11959 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
11960 (s390_set_pc): Likewise.
11961 (s390_arch_setup): New function.
11962 (the_low_target): Use s390_arch_setup as arch_setup routine.
11964 * regcache.c (realloc_register_cache): New function.
11965 (set_register_cache): Call it for each existing regcache.
11967 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11969 * server.h (init_registers): Remove prototype.
11971 * linux-low.h (struct linux_target_ops): Add arch_setup field.
11972 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
11973 instead of init_registers ().
11974 * linux-arm-low.c (init_registers_arm): Add prototype.
11975 (init_registers_arm_with_iwmmxt): Likewise.
11976 (the_low_target): Add initializer for arch_setup field.
11977 * linux-cris-low.c (init_registers_cris): Add prototype.
11978 (the_low_target): Add initializer for arch_setup field.
11979 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
11980 (the_low_target): Add initializer for arch_setup field.
11981 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
11982 (the_low_target): Add initializer for arch_setup field.
11983 * linux-ia64-low.c (init_registers_ia64): Add prototype.
11984 (the_low_target): Add initializer for arch_setup field.
11985 * linux-m32r-low.c (init_registers_m32r): Add prototype.
11986 (the_low_target): Add initializer for arch_setup field.
11987 * linux-m68k-low.c (init_registers_m68k): Add prototype.
11988 (the_low_target): Add initializer for arch_setup field.
11989 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
11990 (init_registers_mips64_linux): Likewise.
11991 (the_low_target): Add initializer for arch_setup field.
11992 * linux-ppc-low.c (init_registers_ppc): Add prototype.
11993 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
11994 (the_low_target): Add initializer for arch_setup field.
11995 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
11996 (init_registers_powerpc_64): Likewise.
11997 (the_low_target): Add initializer for arch_setup field.
11998 * linux-s390-low.c (init_registers_s390): Add prototype.
11999 (init_registers_s390x): Likewise.
12000 (the_low_target): Add initializer for arch_setup field.
12001 * linux-sh-low.c (init_registers_sh): Add prototype.
12002 (the_low_target): Add initializer for arch_setup field.
12003 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
12004 (the_low_target): Add initializer for arch_setup field.
12005 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
12006 (the_low_target): Add initializer for arch_setup field.
12008 * win32-low.h (struct win32_target_ops): Add arch_setup field.
12009 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
12010 instead of init_registers ().
12011 * win32-arm-low.c (init_registers_arm): Add prototype.
12012 (the_low_target): Add initializer for arch_setup field.
12013 * win32-i386-low.c (init_registers_i386): Add prototype.
12014 (the_low_target): Add initializer for arch_setup field.
12016 * spu-low.c (init_registers_spu): Add prototype.
12017 (initialize_low): Call initialie_registers_spu () instead of
12018 initialize_registers ().
12020 2008-02-19 Pedro Alves <pedro@codesourcery.com>
12022 * server.c (handle_v_requests): When handling the vRun and vAttach
12023 packets, if already debugging a process, don't kill it. Return an
12026 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
12028 * server.c (handle_query): Correct length check.
12030 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
12032 * win32-low.c (do_initial_child_stuff): Add process handle
12033 parameter. Set current_process_handle and current_process_id from the
12034 parameters. Clear globals.
12035 (win32_create_inferior): Don't set current_process_handle and
12036 current_process_id here. Instead pass them on the call to
12037 do_initial_child_stuff.
12038 (win32_attach): Likewise.
12039 (win32_clear_inferiors): New.
12040 (win32_kill): Don't close the current process handle or the
12041 current thread handle here. Instead call win32_clear_inferiors.
12042 (win32_detach): Don't open a new handle to the process. Call
12043 win32_clear_inferiors.
12044 (win32_join): Don't rely on current_process_handle; open a new
12045 handle using the process id.
12046 (win32_wait): Call win32_clear_inferiors when the inferior process
12049 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
12051 * server.c (monitor_show_help): Add "exit".
12053 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
12055 * Makefile.in (SFILES): Add linux-xtensa-low.c.
12056 (clean): Add reg-xtensa.c.
12057 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
12058 * configure.srv (xtensa*-*-linux*) New target.
12059 * linux-xtensa-low.c: New.
12060 * xtensa-xtregs.c: New.
12062 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
12064 * hostio.c: Don't include errno.h.
12065 (errno_to_fileio_errno): Move to hostio-errno.
12066 * hostio.c: (hostio_error): Remove the error parameter. Defer the
12067 error number outputting to the target->hostio_last_error callback.
12068 (hostio_packet_error): Use FILEIO_EINVAL directly.
12069 (handle_open, handle_pread, hostio_error, handle_unlink): Update
12070 calls to hostio_error.
12071 * hostio-errno.c: New.
12072 * server.h (hostio_last_error_from_errno): Declare.
12073 * target.h (target_ops): Add hostio_last_error member.
12074 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
12075 as hostio_last_error handler.
12076 * spu-low.c (spu_target_ops): Likewise.
12077 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
12078 (wince_hostio_last_error): New functions.
12079 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
12080 as hostio_last_error handler.
12081 (win32_target_ops) [!_WIN32_WCE]: Register
12082 hostio_last_error_from_errno as hostio_last_error handler.
12083 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
12084 (hostio-errno.o): New rule.
12085 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
12086 * configure.srv (srv_hostio_err_objs): New variable. Default to
12088 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
12089 * configure: Regenerate.
12091 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12093 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
12094 (linux_kill, linux_detach): Clean up the process list.
12095 * remote-utils.c (remote_open): Improve port number parsing.
12096 (putpkt_binary, input_interrupt): Only send interrupts if the target
12098 * server.c (extended_protocol): Make static.
12099 (attached): Define earlier.
12100 (exit_requested, response_needed, program_argv): New variables.
12101 (target_running): New.
12102 (start_inferior): Clear attached here.
12103 (attach_inferior): Set attached here.
12104 (require_running): Define.
12105 (handle_query): Use require_running and target_running. Implement
12107 (handle_v_attach, handle_v_run): New.
12108 (handle_v_requests): Use require_running. Handle vAttach and vRun.
12109 (gdbserver_usage): Update.
12110 (main): Redo argument parsing. Handle --debug and --multi. Handle
12111 --attach along with other options or after the port. Save
12112 program_argv. Support no initial program. Resynchronize
12113 communication with GDB after an error. Handle "monitor exit".
12114 Use require_running and target_running. Always allow the extended
12115 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
12116 restart in extended mode.
12117 * README: Refer to the GDB manual. Update --attach usage.
12119 2007-12-20 Andreas Schwab <schwab@suse.de>
12121 * linux-low.c (STACK_SIZE): Define.
12122 (linux_tracefork_child): Use it. Use __clone2 on ia64.
12123 (linux_test_for_tracefork): Likewise.
12125 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
12127 * linux-low.c (linux_wait_for_event): Update messages. Do not
12128 reinsert auto-delete breakpoints.
12129 * mem-break.c (struct breakpoint): Change return type of handler to
12131 (set_breakpoint_at): Update handler type.
12132 (reinsert_breakpoint_handler): Return 1 instead of calling
12134 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
12136 (check_breakpoints): Delete auto-delete breakpoints and return 2.
12137 * mem-break.h (set_breakpoint_at): Update handler type.
12138 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
12139 * win32-low.c (auto_delete_breakpoint): New.
12140 (get_child_debug_event): Use it.
12142 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
12144 * configure.ac: Check for pread and pwrite.
12145 * hostio.c (handle_pread): Fall back to lseek and read.
12146 (handle_pwrite): Fall back to lseek and write.
12147 * config.in, configure: Regenerated.
12149 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
12151 * server.c (myresume): Add own_buf argument.
12152 (main): Update calls.
12154 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
12156 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
12157 * remote-utils.c (remote_open): Do not call disable_async_io.
12158 (block_async_io): Delete.
12159 (unblock_async_io): Make static.
12160 (initialize_async_io): New.
12161 * server.c (handle_v_cont): Handle async I/O here.
12162 (myresume): Likewise. Move other common resume tasks here...
12163 (main): ... from here. Call initialize_async_io. Disable async
12164 I/O before the main loop.
12165 * server.h (initialize_async_io): Declare.
12166 (block_async_io, unblock_async_io): Delete prototypes.
12167 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
12169 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
12171 * remote-utils.c (readchar): Allow binary data in received messages.
12173 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12175 * win32-low.c (attaching): New global.
12176 (win32_create_inferior): Clear the `attaching' global.
12177 (win32_attach): Set the `attaching' global.
12178 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
12179 attaching. Only set a breakpoint at the entry point if not
12182 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12184 * server.c (main): Don't report dll events on the initial
12185 connection on attaches.
12187 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12189 * server.c (main): Relax numerical bases supported for the pid of
12190 the --attach command line argument.
12192 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12194 * win32-low.c (win32_attach): Call OpenProcess before
12195 DebugActiveProcess, not after. Add last error output to error
12198 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12200 * win32-low.c (win32_get_thread_context)
12201 (win32_set_thread_context): New functions.
12202 (thread_rec): Use win32_get_thread_context.
12203 (continue_one_thread, win32_resume): Use win32_set_thread_context.
12204 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
12207 2007-12-03 Leo Zayas
12208 Pedro Alves <pedro_alves@portugalmail.pt>
12210 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
12212 (child_add_thread): Minor cleanup.
12213 (child_continue): Resume artificially suspended threads before
12214 calling ContinueDebugEvent.
12215 (suspend_one_thread): New.
12216 (fake_breakpoint_event): New.
12217 (get_child_debug_event): Change return type to int. Check here if
12218 gdb sent an interrupt request. If a soft interrupt was requested,
12219 fake a breakpoint event. Return 0 if there is no event to handle,
12221 (win32_wait): Don't check here if gdb sent an interrupt request.
12222 Ensure there is a valid event to handle.
12223 (win32_request_interrupt): Add soft interruption method as last
12226 2007-12-03 Leo Zayas
12227 Pedro Alves <pedro_alves@portugalmail.pt>
12229 * win32-low.h (win32_thread_info): Add descriptions to the
12230 structure members. Replace `suspend_count' counter by a
12232 * win32-low.c (thread_rec): Update condition of when to get the
12233 context from the inferior. Rely on ContextFlags being set if it
12234 has already been retrieved. Only suspend the inferior thread if
12235 we haven't already. Warn if that fails.
12236 (continue_one_thread): s/suspend_count/suspended/. Only call
12237 ResumeThread once. Warn if that fails.
12239 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12241 * win32-low.c (win32_wait): Don't read from the inferior when it
12242 has already exited.
12244 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12246 * Makefile.in (win32_low_h): New variable.
12247 (win32-low.o): Add dependency on $(win32_low_h).
12248 (win32-arm-low.o, win32-i386-low.o): New rules.
12250 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12252 * hostio.c: Correct copyright year.
12254 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12256 * Makefile.in (OBS): Add hostio.o.
12257 (hostio.o): New rule.
12258 * server.h (handle_vFile): Declare.
12259 * hostio.c: New file.
12260 * server.c (handle_v_requests): Take packet_len and new_packet_len
12261 for binary packets. Call handle_vFile.
12262 (main): Update call to handle_v_requests.
12264 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
12266 * linux-low.c: Include <sched.h>.
12268 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
12270 * linux-low.c (linux_tracefork_grandchild): New.
12271 (linux_tracefork_child): Use clone.
12272 (linux_test_for_tracefork): Use clone; allocate and free a stack.
12274 2007-10-31 Joel Brobecker <brobecker@adacore.com>
12276 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
12278 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
12280 * linux-low.c (handle_extended_wait): Handle unexpected signals.
12282 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
12284 * inferiors.c (change_inferior_id): Delete.
12285 (add_pid_to_list, pull_pid_from_list): New.
12286 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
12287 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
12288 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
12289 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
12290 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
12291 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
12292 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
12293 (using_threads): Always set to 1.
12294 (handle_extended_wait): New.
12295 (add_process): Do not set TID.
12296 (linux_create_inferior): Set must_set_ptrace_flags.
12297 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
12298 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
12299 (linux_thread_alive): Rename TID argument to LWPID.
12300 (linux_wait_for_process): Handle unknown processes. Do not use TID.
12301 (linux_wait_for_event): Do not use TID or check using_threads. Update
12302 call to dead_thread_notify. Call handle_extended_wait.
12303 (linux_create_inferior): Use PTRACE_SETOPTIONS.
12304 (send_sigstop): Delete sigstop_sent.
12305 (wait_for_sigstop): Avoid TID.
12306 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
12307 (linux_test_for_tracefork): New.
12308 (linux_lookup_signals): Use thread_db_active and
12309 linux_supports_tracefork_flag.
12310 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
12311 * linux-low.h (get_process_thread): Avoid TID.
12312 (struct process_ifo): Move thread_known and tid to the end. Remove
12314 (linux_attach_lwp, thread_db_init): Update prototypes.
12315 * server.h (change_inferior_id): Delete prototype.
12316 (add_pid_to_list, pull_pid_from_list): New prototypes.
12317 * thread-db.c (thread_db_use_events): New.
12318 (find_first_thread): Rename to...
12319 (find_one_thread): ...this. Update callers and messages. Do not
12320 call fatal. Check thread_db_use_events. Do not call
12321 change_inferior_id or new_thread_notify.
12322 (maybe_attach_thread): Update. Do not call new_thread_notify.
12323 (thread_db_init): Set thread_db_use_events. Check use_events.
12324 * utils.c (fatal, warning): Correct message prefix.
12326 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
12328 * Makefile.in (clean): Remove new files.
12329 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
12330 (powerpc-64.o, powerpc-64.c): New rules.
12331 * configure.srv: Use alternate register sets for powerpc64-*-linux*
12332 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
12334 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
12336 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
12337 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
12338 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
12339 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
12340 (target_regsets): Add AltiVec and SPE register sets.
12341 * configure.ac: Check for AltiVec and SPE.
12342 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
12343 (ppc_fill_vrregset, ppc_store_vrregset): New.
12344 (target_regsets): Add AltiVec register set.
12345 * configure: Regenerated.
12347 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
12349 * linux-low.c (O_LARGEFILE): Define.
12350 (linux_read_memory): Use /proc/PID/mem.
12351 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
12352 * configure, config.in: Regenerated.
12354 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12356 * linux-low.c (linux_wait_for_event): Do not pass signals while
12359 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
12361 * win32-low.c (create_process): New.
12362 (win32_create_inferior): Use create_process instead of
12363 CreateProcess. If create_process failed retry appending an ".exe"
12364 suffix. Store the GetLastError result immediatelly after
12365 create_process calls and use it on the call to error.
12367 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
12369 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
12371 2007-08-23 Joel Brobecker <brobecker@adacore.com>
12373 * configure.ac: Switch license to GPLv3.
12375 2007-08-01 Michael Snyder <msnyder@access-company.com>
12377 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
12379 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
12381 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
12383 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
12384 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
12385 CloseToolhelp32Snapshot.
12386 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
12387 CloseToolhelp32Snapshot.
12389 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
12391 * server.c (main): Check for inferior exit before main loop.
12393 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
12395 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
12396 instead of on tmp_desc.
12398 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
12399 Daniel Jacobowitz <dan@codesourcery.com>
12401 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
12402 (add_thread): Minor cleanups.
12403 (clear_inferiors): Move lower in the file. Clear the DLL
12405 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
12406 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
12407 (xml_escape_text): New.
12408 * server.c (handle_query): Handle qXfer:libraries:read. Report it
12410 (handle_v_cont): Report errors.
12411 (gdbserver_version): Update.
12412 (main): Correct size of own_buf. Do not report initial DLL events.
12413 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
12414 (unloaded_dll, xml_escape_text): New.
12415 * win32-low.c (enum target_waitkind): Update comments.
12416 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
12417 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
12418 (win32_EnumProcessModules, win32_GetModuleInformation)
12419 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
12420 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
12421 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
12422 (win32_Module32First, win32_Module32Next, load_toolhelp)
12423 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
12424 (get_child_debug_event): Handle DLL events.
12425 (win32_wait): Likewise.
12427 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
12429 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
12430 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
12432 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
12434 * win32-low.c (handle_output_debug_string): Ignore event if not
12437 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
12439 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
12441 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
12443 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
12445 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
12447 * inferiors.c (change_inferior_id): Add comment.
12448 * linux-low.c (check_removed_breakpoint): Add an early
12449 prototype. Improve debug output.
12450 (linux_attach): Doc update.
12451 (linux_detach_one_process, linux_detach): Clean up before releasing
12453 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
12454 * linux-low.h (struct process_info): Doc improvement.
12455 * mem-break.c (delete_all_breakpoints): New.
12456 * mem-break.h (delete_all_breakpoints): New prototype.
12457 * thread-db.c (find_first_thread): New.
12458 (thread_db_create_event): Call it instead of
12459 thread_db_find_new_threads. Clean up unused variables.
12460 (maybe_attach_thread): Remove first thread handling.
12461 (thread_db_find_new_threads): Use find_first_thread.
12462 (thread_db_get_tls_address): Likewise.
12464 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
12466 * thread-db.c (thread_db_find_new_threads): Add prototype.
12467 (thread_db_create_event): Check for the main thread before adding
12469 (maybe_attach_thread): Only enable event reporting if TID == 0.
12470 (thread_db_get_tls_address): Check for new threads.
12472 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
12474 * linux-low.c (linux_create_inferior): Try execv before execvp.
12475 * spu-low.c (spu_create_inferior): Likewise.
12477 2007-06-13 Mike Frysinger <vapier@gentoo.org>
12479 * linux-low.c (linux_create_inferior): Change execv to execvp.
12480 * spu-low.c (spu_create_inferior): Likewies.
12482 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
12484 * Makefile.in (clean): Clean new files instead of deleted ones.
12485 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
12486 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
12488 * configure.srv: Specify XML files and new regformats for MIPS and
12490 * linux-mips-low.c (mips_num_regs): Set to only used registers.
12491 (mips_regmap): Do not fetch $0. Remove unused registers. Add
12492 an entry for the restart register.
12493 (mips_cannot_fetch_register, mips_cannot_store_register)
12494 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
12495 register names to match the XML descriptions.
12496 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
12497 restart register instead of $0.
12499 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12500 Markus Deuling <deuling@de.ibm.com>
12502 * remote-utils.c (decode_xfer_write): New function.
12503 * server.h (decode_xfer_write): Add prototype.
12504 * server.c (handle_query): Add PACKET_LEN argument. Support
12505 qXfer:spu:read and qXfer:spu:write packets.
12506 (main): Pass packet_len to handle_query.
12507 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
12508 * target.h (target_ops): Add qxfer_spu.
12510 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12512 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
12513 accessing non-seekable spufs files.
12515 2007-05-16 Markus Deuling <deuling@de.ibm.com>
12517 * server.c (handle_query): Add reply for qC packet.
12519 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12520 Leo Zayas <lerele@champenstudios@com>
12522 * server.h (check_remote_input_interrupt_request): New function.
12523 * remote_utils.c (INVALID_DESCRIPTOR): New define.
12524 (remote_desc): Initialize with INVALID_DESCRIPTOR.
12525 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
12526 (check_remote_input_interrupt_request): New function.
12527 * server.h (check_remote_input_interrupt_request): Declare.
12528 * win32-low.c (winapi_DebugBreakProcess,
12529 winapi_GenerateConsoleCtrlEvent): New typedefs.
12530 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
12532 (win32_wait): Check for remote interrupt request
12533 with check_remote_input_interrupt_request.
12534 (win32_request_interrupt): New function.
12535 (win32_target_op): Set request_interrupt to win32_request_interrupt.
12537 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12539 * win32-low.c (debug_registers_changed,
12540 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
12541 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
12542 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
12543 (thread_rec): Get context using the low target.
12544 (child_add_thread): Call thread_added on the low target,
12545 which does the same thing.
12547 (do_initial_child_stuff): Remove debug registers references.
12548 Set context using the low target. Resume threads after
12549 setting the contexts.
12550 (child_continue): Remove dead variable. Remove debug
12551 registers references.
12552 (child_fetch_inferior_registers): Go through the low target.
12553 (do_child_store_inferior_registers): Remove.
12554 (child_store_inferior_registers): Go through the low target.
12555 (win32_resume): Remove debug registers references.
12556 Set context using the low target.
12557 (handle_exception): Change return type to void. Don't record
12558 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
12559 first chance exception.
12560 (get_child_debug_event): Change return type to void. Remove
12561 goto loop. Always return after waiting for debug event.
12562 (win32_wait): Convert to switch statement. Handle spurious
12565 * win32-i386-low.c (debug_registers_changed,
12566 debug_registers_used): New.
12567 (initial_stuff): Rename to ...
12568 (i386_initial_stuff): ... this. Clear debug registers
12570 (store_debug_registers): Delete.
12571 (i386_get_thread_context): New.
12572 (load_debug_registers): Delete.
12573 (i386_set_thread_context): New.
12574 (i386_thread_added): New.
12575 (single_step): Rename to ...
12576 (i386_single_step): ... this.
12577 (do_fetch_inferior_registers): Rename to ...
12578 (i386_fetch_inferior_register): ... this.
12579 (i386_store_inferior_register): New.
12580 (the_low_target): Adapt to new interface.
12582 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
12583 (arm_get_thread_context): New.
12584 (arm_set_thread_context): New.
12586 (do_fetch_inferior_registers): Rename to ...
12587 (arm_fetch_inferior_register): ... this.
12588 (arm_store_inferior_register): New.
12589 (arm_wince_breakpoint): Reimplement as unsigned long.
12590 (arm_wince_breakpoint_len): Define.
12591 (the_low_target): Adapt to new interface.
12593 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
12594 load_debug_registers. Add get_thread_context, set_thread_context,
12595 thread_added and store_inferior_register. Rename
12596 fetch_inferior_registers to fetch_inferior_register.
12597 (regptr): Remove declaration.
12599 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12601 * linux-low.c (linux_detach): Change return type to int. Return 0.
12602 * spu-low.c (spu_detach): Likewise.
12604 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12606 * target.h (target_ops): Change return type of detach to int.
12608 (join_inferior): New.
12609 * server.c (main): Don't skip detach support on mingw32.
12610 If the inferior doesn't support detaching return error.
12611 Call join_inferior instead of using waitpid.
12612 * linux-low.c (linux_join): New.
12613 (linux_target_op): Add linux_join.
12614 * spu-low.c (spu_join): New.
12615 (spu_target_ops): Add spu_join.
12616 * win32-low.c (win32_detach): Adapt to new interface.
12617 Reopen current_process_handle before detaching. Issue a child
12618 resume before detaching.
12620 (win32_target_op): Add win32_join.
12622 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12624 * win32-low.c (win32-attach): Fix return value.
12625 * target.h (target_ops): Describe ATTACH return values.
12627 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12629 * win32-low.c (GETPROCADDRESS): Define.
12630 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
12631 (winapi_DebugSetProcessKillOnExit): Likewise.
12632 (win32_create_inferior): Force usage of ansi CreateProcessA.
12633 (win32_attach): Use GETPROCADDRESS.
12634 (win32_detach): Likewise.
12636 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12638 * win32-low.c (win32_wait): Don't use WSTOPSIG.
12640 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
12642 * win32-low.c: Commit leftover changes from 2007-03-29.
12644 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
12646 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
12647 fields short instead of int. Add explicit padding.
12648 (i387_cache_to_fsave): Remove unnecessary casts.
12649 (i387_fsave_to_cache): Doc fix.
12650 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
12652 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
12654 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
12655 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
12657 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
12659 * configure.srv (arm*-*-mingw32ce*): Move near the other
12662 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
12664 * configure.ac: Add errno checking.
12665 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
12666 sys/file.h and malloc.h.
12667 (AC_CHECK_DECLS): Add perror.
12668 (srv_mingwce): Handle.
12669 * configure.srv (i[34567]86-*-cygwin*): Add
12670 win32-i386-low.o to srv_tgtobj.
12671 (i[34567]86-*-mingw*): Likewise.
12672 (arm*-*-mingw32ce*): Add case.
12673 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
12674 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
12675 [__MINGW32CE__] (strerror): New function.
12676 [__MINGW32CE__] (errno): Define to GetLastError.
12677 [__MINGW32CE__] (COUNTOF): New macro.
12678 (remote_open): Remove extra close call.
12679 * mem-break.c (delete_breakpoint_at): New function.
12680 * mem-break.h (delete_breakpoint_at): Declare.
12681 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
12682 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
12683 [USE_WIN32API] (read, write): Add char* casts.
12684 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
12685 * server.h: Include wincecompat.h on Windows CE.
12686 [HAVE_ERRNO_H]: Check.
12687 (perror): Declare if not declared.
12688 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
12689 (perror_with_name): Remove errno declaration.
12690 * wincecompat.h: New.
12691 * wincecompat.c: New.
12692 * win32-low.h: New.
12693 * win32-arm-low.c: New.
12694 * win32-i386-low.c: New.
12695 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
12696 (OUTMSG2): Make it safe.
12698 (COUNTOF): New macro.
12699 (NUM_REGS): Get it from the low target.
12700 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
12701 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
12702 (thread_rec): Let low target handle debug registers.
12703 (child_add_thread): Likewise.
12704 (child_init_thread_list): Likewise.
12705 (continue_one_thread): Likewise.
12707 (do_child_fetch_inferior_registers): Move to ...
12708 * win32-i386-low.c: ... here, and rename to ...
12709 (do_fetch_inferior_registers): ... this.
12710 * win32-low.c (child_fetch_inferior_registers):
12711 Go through the low target.
12712 (do_child_store_inferior_registers): Use regptr.
12713 (strwinerror): New function.
12714 (win32_create_inferior): Handle Windows CE.
12715 Use strwinerror instead of strerror on Windows error
12716 codes. Add program to the error output.
12717 Don't close the main thread handle on Windows CE.
12718 (win32_attach): Use coredll.dll on Windows CE.
12719 (win32_kill): Close current process and current
12721 (win32_detach): Use coredll.dll on Windows CE.
12722 (win32_resume): Let low target handle debug registers, and
12724 (handle_exception): Add/Remove initial breakpoint. Avoid
12725 non-existant WSTOPSIG on Windows CE.
12726 (win32_read_inferior_memory): Cast to remove warning.
12727 (win32_arch_string): Go through the low target.
12728 (initialize_low): Call set_breakpoint_data with the low
12729 target's breakpoint.
12730 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
12731 FOP_REGNUM, mappings): Move to ...
12732 * win32-i386-low.c: ... here.
12733 * win32-low.c (win32_thread_info): Move to ...
12734 * win32-low.h: ... here.
12735 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
12736 win32-arm-low.c and wincecompat.c.
12737 (all:): Add $EXEEXT.
12738 (install-only:): Likewise.
12739 (gdbserver:): Likewise.
12740 (gdbreplay:): Likewise.
12741 * config.in: Regenerate.
12742 * configure: Regenerate.
12744 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
12746 * win32-low.c: Rename typedef thread_info to
12747 win32_thread_info throughout.
12749 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
12751 * win32-i386-low.c: Rename to ...
12752 * win32-low.c: ... this.
12753 * configure.srv: Replace win32-i386-low.o with win32-low.o.
12754 * Makefile.in: Likewise.
12756 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
12758 * remote-utils.c (monitor_output): Constify msg parameter.
12759 * server.h (monitor_output): Likewise.
12760 * win32-i386-low.c (handle_output_debug_string): New.
12761 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
12762 handle_output_debug_string.
12763 (get_child_debug_event): Likewise.
12765 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
12767 * server.c (main): Correct strtoul check.
12769 2007-03-27 Jon Ringle <jon@ringle.org>
12771 * linux-low.c: Check __ARCH_HAS_MMU__ also.
12773 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
12775 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
12777 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
12779 * terminal.h: Check HAVE_SGTTY_H.
12781 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
12783 * remote-utils.c (remote_open): Print out the assigned port number.
12785 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
12787 * remote-utils.c (monitor_output): New function.
12788 * server.c (debug_threads): Define here.
12789 (monitor_show_help): New function.
12790 (handle_query): Handle qRcmd.
12791 (main): Do not handle 'd' packet.
12792 * server.h (debug_threads, remote_debug, monitor_output): Declare.
12793 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
12796 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12798 * Makefile.in (EXEEXT): New.
12799 (clean): Use $(EXEEXT).
12801 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12803 * target.h (target_ops): Rename send_signal to request_interrupt,
12804 and remove enum target_signal parameter.
12805 * linux-low.c (linux_request_interrupt): Rename from
12806 linux_send_signal, and always send SIGINT.
12807 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
12808 and always send SIGINT.
12809 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
12811 (input_interrupt): Likewise.
12813 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12815 * server.c (get_features_xml): Check if target implemented
12817 * win32-i386-low.c (win32_arch_string): New.
12818 (win32_target_ops): Add win32_arch_string as arch_string member.
12820 2007-02-22 Markus Deuling <deuling@de.ibm.com>
12822 * spu-low.c (spu_arch_string): New.
12823 (spu_target_ops): Add spu_arch_string.
12825 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
12827 * remote-utils.c: Remove HAVE_TERMINAL_H check.
12828 * configure.ac: Do not check for terminal.h.
12829 * configure, config.in: Regenerated.
12831 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
12833 * Makefile.in (OBS): Add $(XML_BUILTIN).
12834 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
12836 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
12837 (arm-with-iwmmxt.c): New.
12838 * config.in, configure: Regenerate.
12839 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
12840 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
12841 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
12842 (arm*-*-linux*): Add iWMMXt and regset support.
12843 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
12844 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
12845 (arm_store_wmmxregset, target_regsets): New.
12846 * server.c (get_features_xml): Take annex argument. Check builtin
12848 (handle_query): Handle multiple annexes.
12850 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12852 * remote-utils.c [USE_WIN32API] (read, write): Define.
12853 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
12856 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
12858 * linux-i386-low.c (the_low_target): Set arch_string.
12859 * linux-x86-64-low.c (the_low_target): Likewise.
12860 * linux-low.c (linux_arch_string): New.
12861 (linux_target_ops): Add it.
12862 * linux-low.h (struct linux_target_ops): Add arch_string.
12863 * server.c (write_qxfer_response): Use const void * for DATA.
12864 (get_features_xml): New.
12865 (handle_query): Handle qXfer:features:read. Report it for qSupported.
12866 * target.h (struct target_ops): Add arch_string method.
12868 2007-01-03 Denis Pilat <denis.pilat@st.com>
12869 Daniel Jacobowitz <dan@codesourcery.com>
12871 * linux-low.c (linux_kill): Handle being called with no threads.
12872 * win32-i386-low.c (win32_kill): Likewise.
12873 (get_child_debug_event): Clear current_process_handle.
12875 2006-12-30 Denis PILAT <denis.pilat@st.com>
12876 Daniel Jacobowitz <dan@codesourcery.com>
12878 * remote-utils.c (remote_open): Check the type of specified
12879 serial port devices before opening them.
12880 * server.c (main): Kill the inferior if an error occurs during
12881 the first remote_open.
12883 2006-12-05 Markus Deuling <deuling@de.ibm.com>
12885 * README: Update supported targets.
12887 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
12889 * Makefile.in (clean): Remove reg-mips64.c.
12890 (reg-mips64.c, reg-mips64.o): New rules.
12891 * configure.srv: Handle mips64. Include regset support for mips.
12892 * linux-mips-low.c (union mips_register): New.
12893 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
12894 (mips_breakpoint, mips_breakpoint_at): Use int.
12895 (mips_collect_register, mips_supply_register)
12896 (mips_collect_register_32bit, mips_supply_register_32bit)
12897 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12898 (mips_store_fpregset, target_regsets): New.
12899 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
12901 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
12903 * configure.srv: Add target "spu*-*-*".
12904 * Makefile.in (clean): Remove reg-spu.c.
12905 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
12906 * spu-low.c: New file.
12908 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
12910 * configure.ac: Correct td_thr_tls_get_addr test.
12911 * configure: Regenerated.
12913 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
12915 * linux-low.c (linux_wait_for_event): Reformat. Use the
12916 pass_signals array.
12917 * remote-utils.c (decode_address_to_semicolon): New.
12918 * server.c (pass_signals, handle_general_set): New.
12919 (handle_query): Mention QPassSignals for qSupported.
12920 (main): Call handle_general_set.
12921 * server.h (pass_signals, decode_address_to_semicolon): New.
12923 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
12925 * server.c (handle_query): Correct error handling for read_auxv.
12927 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
12929 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
12930 and srv_linux_thread_db to yes.
12931 * linux-s390-low.c (s390_fill_gregset): New function.
12932 (target_regsets): Define data structure.
12934 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
12936 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
12937 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
12938 * config.in, configure: Regenerated.
12939 * inferiors.c (gdb_id_to_thread): New function.
12940 (gdb_id_to_thread_id): Use it.
12941 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
12942 * linux-low.h (struct process_info): Add th member.
12943 (thread_db_get_tls_address): New prototype.
12944 * remote-utils.c (decode_address): Make non-static.
12945 * server.c (handle_query): Handle qGetTLSAddr.
12946 * server.h (gdb_id_to_thread, decode_address): New prototypes.
12947 * target.h (struct target_ops): Add get_tls_address.
12948 * thread-db.c (maybe_attach_thread): Save the thread handle.
12949 (thread_db_get_tls_address): New.
12951 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
12953 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
12954 (linux_resume_one_process): Take a siginfo_t *. Update all
12955 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
12956 (struct pending_signals): Add a siginfo_t.
12957 (linux_wait_for_process): Always set last_status.
12958 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
12959 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
12960 * linux-low.h (struct process_info): Add last_status.
12962 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
12964 * remote-utils.c (try_rle): New function.
12965 (putpkt_binary): Use it.
12967 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
12969 * Makefile.in (clean): Clean reg-x86-64-linux.c.
12970 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
12971 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
12972 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
12973 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
12976 2006-08-08 Richard Sandiford <richard@codesourcery.com>
12978 * server.c (terminal_fd): New variable.
12979 (old_foreground_pgrp): Likewise.
12980 (restore_old_foreground_pgrp): New function.
12981 (start_inferior): Record the terminal file descriptor in terminal_fd
12982 and its original foreground group in old_foreground_pgrp. Register
12983 restore_old_foreground_pgrp with atexit().
12985 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
12987 * server.c (handle_query): Correct qPart to qXfer.
12989 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
12991 * configure.ac: Check for more headers which are missing on
12992 Windows. Automatically supply -lwsock32 and USE_WIN32API.
12993 * configure.srv: Add Cygwin and mingw32.
12994 * remote-utils.c: Don't include headers unconditionally which
12995 are missing on mingw32. Include <winsock.h> for mingw32.
12996 (remote_open): Adjust for mingw32 support. Flush
12997 standard error after writing to it.
12998 (remote_close, putpkt_binary, input_interrupt, block_async_io)
12999 (unblock_async_io, enable_async_io, disable_async_io)
13000 (readchar, getpkt): Update for Winsock support.
13001 (prepare_resume_reply): Expect a protocol signal number.
13002 * server.c: Disable <sys/wait.h> on mingw32.
13003 (start_inferior): Adjust for mingw32 support. Flush
13004 standard error after writing to it.
13005 (attach_inferior): Likewise. Use protocol signal
13007 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
13009 * win32-i386-low.c: New file.
13010 * Makefile.in (XM_CLIBS): Set.
13011 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
13012 (win32-i386-low.o): New dependency rule.
13013 * linux-low.c (linux_wait): Use target signal numbers.
13014 * target.h (struct target_ops): Doc fix.
13015 * server.h (target_signal_to_name): New prototype.
13016 * gdbreplay.c: Don't include headers unconditionally which
13017 are missing on mingw32. Include <winsock.h> for mingw32.
13018 (remote_close, remote_open): Adjust for Winsock support.
13019 * configure, config.in: Regenerated.
13021 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13023 * server.c (decode_xfer_read, write_qxfer_response): New.
13024 (handle_query): Take a packet length argument. Handle
13025 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
13026 the qSupported response.
13027 (main): Update call to handle_query.
13029 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
13031 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
13032 (putpkt_binary): Renamed from putpkt and adjusted for binary
13034 (putpkt): New wrapper for putpkt_binary.
13035 (readchar): Don't mask off the high bit.
13036 (decode_X_packet): New function.
13037 * server.c (main): Call putpkt_binary if a handler sets the packet
13038 length. Save the length of the incoming packet. Handle 'X'.
13039 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
13041 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
13043 * server.c (handle_query): Handle qSupported.
13045 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13047 * remote-utils.c (all_symbols_looked_up): New variable.
13048 (look_up_one_symbol): Check it.
13049 * server.h (look_up_one_symbol): New declaration.
13050 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
13052 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13054 * Makefile.in (linux-arm-low.o): Update dependencies.
13055 * linux-arm-low.c: Include "gdb_proc_service.h".
13056 (PTRACE_GET_THREAD_AREA): Define.
13057 (ps_get_thread_area): New function.
13059 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
13061 * configure.srv (m68k*-*-uclinux*): New target.
13062 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
13063 (linux_resume_one_process): Remove extraneous cast.
13064 (linux_read_offsets): New.
13065 (linux_target_op): Add linux_read_offsets on mmuless systems.
13066 * server.c (handle_query): Add qOffsets logic.
13067 * target.h (struct target_ops): Add read_offsets.
13069 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13071 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
13072 (PTRACE_GET_THREAD_AREA): Define.
13073 (ps_get_thread_area): New function.
13074 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
13075 (linux-x86-64-low.o): Update.
13077 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13079 * configure.ac: Remove checks for prfpregset_t.
13080 * gdb_proc_service.h: New file.
13081 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
13082 new "gdb_proc_service.h".
13083 * proc-service.c: Likewise.
13084 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
13085 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
13086 * Makefile.in (gdb_proc_service_h): Updated.
13087 * configure, config.in: Regenerated.
13089 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13091 * remote-utils.c (prepare_resume_reply): Move declaration
13092 of gdb_id_from_wait to the top of the block.
13094 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
13096 * linux-low.c (regsets_store_inferior_registers): Read the regset
13097 from the target before filling it.
13099 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13101 * server.c (attach_inferior): Return SIGTRAP for a successful
13104 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13106 * Makefile.in (OBS): Add version.o.
13107 (STAGESTUFF): Delete.
13108 (version.o): Add dependencies.
13109 (version.c): Replace rule.
13110 (clean): Remove version.c.
13111 * server.c (gdbserver_version): New.
13112 (gdbserver_usage): Use printf.
13113 (main): Handle --version and --help.
13114 * server.h (version, host_name): Add declarations.
13116 2005-12-23 Eli Zaretskii <eliz@gnu.org>
13128 * linux-x86-64-low.c:
13130 * linux-s390-low.c:
13131 * linux-ppc64-low.c:
13133 * linux-mips-low.c:
13134 * linux-m68k-low.c:
13135 * linux-m32r-low.c:
13138 * linux-ia64-low.c:
13139 * linux-i386-low.c:
13140 * linux-crisv32-low.c:
13152 * gdbserver.1: Add (C) after Copyright. Update the FSF
13155 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
13157 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
13158 (arm_breakpoint_at): Recognize both breakpoints.
13159 (the_low_target): Use the correct breakpoint instruction.
13161 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
13163 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
13164 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
13165 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
13166 (the_low_target): Update.
13168 2005-10-25 Andreas Schwab <schwab@suse.de>
13170 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
13172 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
13173 (ia64_num_regs): Reduce to 462.
13175 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
13177 * acinclude.m4: Correct quoting.
13178 * aclocal.m4: Regenerated.
13180 Suggested by SZOKOVACS Robert <szo@ies.hu>:
13181 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
13182 (thread_db_init): Call thread_db_err_str.
13183 * configure.ac: Check for TD_VERSION.
13184 * config.in, configure: Regenerated.
13186 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13188 * server.h (error, fatal, warning): Add ATTR_FORMAT.
13190 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13192 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
13193 is not available. Define HAVE_PTRACE_GETREGS if it is.
13194 * config.in, configure: Regenerated.
13195 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
13196 * linux-i386-low.c, linux-m68k-low.c: Update to use
13197 HAVE_PTRACE_GETREGS.
13198 * linux-low.c (regsets_fetch_inferior_registers)
13199 (regsets_store_inferior_registers): Only return 0 if we processed
13201 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
13202 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
13204 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13206 * inferiors.c (struct thread_info): Add gdb_id.
13207 (add_thread): Add gdb_id argument.
13208 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
13209 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
13210 calls to add_thread.
13211 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
13212 * server.c (handle_query): Use thread_to_gdb_id.
13213 (handle_v_cont, main): Use gdb_id_to_thread_id.
13214 * server.h (add_thread): Update prototype.
13215 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
13218 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13220 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
13221 left-padded registers.
13222 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
13223 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
13225 2005-07-01 Steve Ellcey <sje@cup.hp.com>
13227 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
13228 * configure: Regenerate.
13229 * config.in: Regenerate.
13230 * server.h (NEED_DECLARATION_STRERROR):
13231 Replace with !HAVE_DECL_STRERROR.
13233 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
13235 * linux-low.c (linux_wait, linux_send_signal): Don't test
13236 an unsigned long variable for > 0 if it could be MAX_ULONG.
13237 * server.c (myresume): Likewise.
13238 * target.c (set_desired_inferior): Likewise.
13240 2005-06-13 Mark Kettenis <kettenis@gnu.org>
13242 * configure.ac: Simplify and improve check for socklen_t.
13243 * configure, config.in: Regenerate.
13245 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
13247 * acconfig.h: Remove.
13248 * configure.ac: Add a test for socklen_t. Use three-argument
13249 AC_DEFINE throughout.
13250 * config.in: Regenerated using autoheader 2.59.
13251 * configure: Regenerated.
13253 * gdbreplay.c (socklen_t): Provide a default.
13254 (remote_open): Use socklen_t.
13255 * remote-utils.c (socklen_t): Provide a default.
13256 (remote_open): Use socklen_t.
13257 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
13260 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
13262 * linux-low.c (linux_read_memory, linux_write_memory)
13263 (linux_read_auxv): Likewise.
13264 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
13265 (check_mem_write): Likewise.
13266 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
13268 * regcache.c (struct inferior_rgcache_data, registers_to_string)
13269 (registers_from_string, register_data): Likewise.
13270 * server.c (handle_query, main): Likewise.
13271 * server.h (convert_ascii_to_int, convert_int_to_ascii)
13272 (decode_M_packet): Likewise.
13273 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
13274 * target.h (struct target_ops): Update read_memory, write_memory,
13276 (read_inferior_memory, write_inferior_memory): Update.
13277 * linux-low.h (struct linux_target_ops): Change type of breakpoint
13278 to unsigned char *.
13279 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
13280 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
13281 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
13282 linux-s390-low.c, linux-sh-low.c: Update for changes in
13283 read_inferior_memory and the_low_target->breakpoint.
13285 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
13287 * Makefile.in (SFILES): Add linux-ppc64-low.c.
13288 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
13289 * configure.srv: Add powerpc64-*-linux*.
13290 * linux-ppc64-low.c: New file.
13292 2005-05-23 Orjan Friberg <orjanf@axis.com>
13294 * linux-cris-low.c: New file with support for CRIS.
13295 * linux-crisv32-low.c: Ditto for CRISv32.
13296 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
13297 (clean): Add reg-cris.c and reg-crisv32.c.
13298 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
13299 reg-crisv32.o, and reg-crisv32.c to make rules.
13300 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
13301 recognized targets.
13303 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
13305 * linux-low.c (fetch_register): Ensure buffer size is a multiple
13306 of sizeof (PTRACE_XFER_TYPE).
13307 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
13309 2005-05-12 Orjan Friberg <orjanf@axis.com>
13311 * target.h (struct target_ops): Add insert_watchpoint,
13312 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
13313 pointers for hardware watchpoint support.
13314 * linux-low.h (struct linux_target_ops): Ditto.
13315 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
13316 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
13317 to linux_target_ops.
13318 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
13320 * server.c (main): Recognize 'Z' and 'z' packets.
13322 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
13324 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
13325 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
13326 (the_low_target): Add new members.
13328 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13330 * proc-service.c (ps_lgetregs): Search all_processes instead of
13333 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13335 * server.c (start_inferior): Change return type to int.
13336 (attach_inferior): Change sigptr to int *.
13337 (handle_v_cont, handle_v_requests): Change signal to int *.
13338 (main): Change signal to int.
13340 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
13342 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
13343 * configure.srv: Add m32r*-*-linux*.
13344 * linux-m32r-low.c: New file.
13346 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
13348 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
13350 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13352 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
13353 Take unsigned long arguments for PIDs.
13354 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
13355 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
13356 (wait_for_sigstop, linux_resume_one_process)
13357 (regsets_fetch_inferior_registers, linux_send_signal)
13358 (linux_read_auxv): Likewise. Update the types of variables holding
13359 PIDs. Update format string specifiers.
13360 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
13361 * remote-utils.c (prepare_resume_reply): Likewise.
13362 * server.c (cont_thread, general_thread, step_thread)
13363 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
13365 (handle_query): Update format specifiers.
13366 (handle_v_cont, main): Use strtoul for thread IDs.
13367 * server.h (struct inferior_list_entry): Use unsigned long for ID.
13368 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
13369 (general_thread, step_thread, thread_from_wait)
13370 (old_thread_from_wait): Update.
13371 * target.h (struct thread_resume): Use unsigned long for THREAD.
13372 (struct target_ops): Use unsigned long for arguments to attach and
13375 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
13377 * acinclude.m4: Include bfd/bfd.m4 directly.
13378 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
13379 <agriffis@toolchain.org>.
13380 * aclocal.m4, configure: Regenerated.
13382 2005-01-07 Andrew Cagney <cagney@gnu.org>
13384 * configure.ac: Rename configure.in, require autoconf 2.59.
13385 * configure: Re-generate.
13387 2004-12-08 Daniel Jacobowitz <dan@debian.org>
13389 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
13390 LIBS when finished.
13391 * aclocal.m4: Regenerated.
13392 * configure: Regenerated.
13394 2004-11-21 Andreas Schwab <schwab@suse.de>
13396 * linux-m68k-low.c (m68k_num_gregs): Define.
13397 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
13398 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
13399 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
13400 (m68k_breakpoint_at): New. Add to the_low_target.
13402 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
13403 srv_linux_thread_db to yes.
13405 2004-10-20 Joel Brobecker <brobecker@gnat.com>
13407 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
13408 (ARCH_SET_FS): Likewise.
13409 (ARCH_GET_FS): Likewise.
13410 (ARCH_GET_GS): Likewise.
13412 2004-10-16 Daniel Jacobowitz <dan@debian.org>
13414 * linux-i386-low.c (ps_get_thread_area): New.
13415 * linux-x86-64-low.c (ps_get_thread_area): New.
13416 * linux-low.c: Include <sys/syscall.h>.
13417 (linux_kill_one_process): Don't kill the first thread here.
13418 (linux_kill): Kill the first thread here.
13419 (kill_lwp): New function.
13420 (send_sigstop, linux_send_signal): Use it.
13421 * proc-service.c: Clean up #ifdefs.
13422 (fpregset_info): Delete.
13423 (ps_lgetregs): Update and enable implementation.
13424 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
13426 * remote-utils.c (struct sym_cache, symbol_cache): New.
13427 (input_interrupt): Print a clearer message.
13428 (async_io_enabled): New variable.
13429 (enable_async_io, disable_async_io): Use it. Update comments.
13430 (look_up_one_symbol): Use the symbol cache.
13431 * thread-db.c (thread_db_look_up_symbols): New function.
13432 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
13434 2004-10-16 Daniel Jacobowitz <dan@debian.org>
13436 * configure.in: Test for -rdynamic.
13437 * configure: Regenerated.
13438 * Makefile (INTERNAL_LDFLAGS): New.
13439 (gdbserver, gdbreplay): Use it.
13441 2004-09-02 Andrew Cagney <cagney@gnu.org>
13443 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
13445 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
13447 * linux-low.c (linux_wait): Clear all_processes list also.
13449 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
13451 * linux-low.c: Include <errno.h>. Remove extern declaration of
13454 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
13456 * gdbreplay.c, server.h, utils.c: Update copyright years.
13458 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
13460 * server.c (main): Print child status or termination signal from
13461 variable 'signal', not 'sig'.
13463 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
13465 * linux-low.c (linux_read_memory): Change return type to
13466 int. Check for and return error from ptrace().
13467 * target.c (read_inferior_memory): Change return type to int. Pass
13468 back return status from the_target->read_memory().
13469 * target.h (struct target_ops): Adapt *read_memory() prototype.
13471 (read_inferior_memory): Adapt prototype.
13472 * server.c (main): Return an error packet if
13473 read_inferior_memory() returns an error.
13475 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
13477 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
13478 Unify with other clean targets.
13480 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
13482 * server.c (handle_v_cont): Call set_desired_inferior.
13484 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
13486 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
13488 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
13490 * linux-low.c (linux_wait): Unblock async I/O.
13491 (linux_resume): Block and enable async I/O.
13492 * remote-utils.c (block_async_io, unblock_async_io): New functions.
13493 * server.h (block_async_io, unblock_async_io): Add prototypes.
13495 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
13497 * remote-utils.c (remote_open): Print a status notice after
13498 opening a TCP port.
13499 * server.c (attach_inferior): Print a status notice after
13502 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
13504 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
13506 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
13508 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
13510 * server.c, target.h: Update copyright years.
13512 2004-02-25 Roland McGrath <roland@redhat.com>
13514 * target.h (struct target_ops): New member `read_auxv'.
13515 * server.c (handle_query): Handle qPart:auxv:read: query using that.
13516 * linux-low.c (linux_read_auxv): New function.
13517 (linux_target_ops): Initialize `read_auxv' member to that.
13519 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13521 Committed by Jim Blandy <jimb@redhat.com>.
13523 * linux-s390-low.c (s390_num_regs): Update.
13524 (s390_regmap): Remove control registers. Use __s390x__ predefine
13525 instead of GPR_SIZE to distiguish s390 and s390x targets.
13527 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
13529 * linux-low.c: Update copyright year.
13530 (check_removed_breakpoint): Clear pending_is_breakpoint.
13531 (linux_set_resume_request, linux_queue_one_thread)
13532 (resume_status_pending_p): New functions.
13533 (linux_continue_one_thread): Use process->resume.
13534 (linux_resume): Only resume threads if there are no pending events.
13535 * linux-low.h (struct process_info): Add resume request
13538 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
13540 * regcache.c (new_register_cache): Clear the allocated register
13541 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
13543 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
13545 * linux-low.c (linux_resume): Take a struct thread_resume *
13547 (linux_wait): Update call.
13548 (resume_ptr): New static variable.
13549 (linux_continue_one_thread): Renamed from
13550 linux_continue_one_process. Use resume_ptr.
13551 (linux_resume): Use linux_continue_one_thread.
13552 * server.c (handle_v_cont, handle_v_requests): New functions.
13553 (myresume): New function.
13554 (main): Handle 'v' case.
13555 * target.h (struct thread_resume): New type.
13556 (struct target_ops): Change argument of "resume" to struct
13558 (myresume): Delete macro.
13560 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
13562 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
13563 (uninstall): Support DESTDIR.
13565 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
13567 * configure.srv: Add xscale*linux copy of arm*linux entry.
13569 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
13571 * linux-arm-low.c (arm_reinsert_addr): New function.
13572 (the_low_target): Add arm_reinsert_addr.
13574 2003-07-08 Mark Kettenis <kettenis@gnu.org>
13576 * mem-break.c: Remove whitespace at end of file.
13578 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
13580 * configure.in: Check whether we need to prototype strerror.
13581 * server.h: Optionally prototype strerror.
13582 * gdbreplay.c (perror_with_name): Use strerror.
13583 * linux-low.c (linux_attach_lwp): Use strerror.
13584 * utils.c (perror_with_name): Use strerror.
13585 * config.in, configure: Regenerated.
13587 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
13589 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
13590 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
13592 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
13594 * Makefile.in (SFILES): Update.
13595 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
13596 low-sun3.c: Remove files.
13598 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
13600 * linux-low.c: Move comment to linux_thread_alive where it belonged.
13601 (linux_detach_one_process, linux_detach): New functions.
13602 (linux_target_ops): Add linux_detach.
13603 * server.c (main): Handle 'D' packet.
13604 * target.h (struct target_ops): Add "detach" member.
13605 (detach_inferior): Define.
13607 2003-06-13 Mark Kettenis <kettenis@gnu.org>
13609 From Kelley Cook <kelleycook@wideopenwest.com>:
13610 * configure.srv: Accept i[34567]86 variants.
13612 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
13614 * linux-low.c (linux_wait_for_event): Correct comment typos.
13615 (linux_resume_one_process): Call check_removed_breakpoint.
13616 (linux_send_signal): New function.
13617 (linux_target_ops): Add linux_send_signal.
13618 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
13620 * target.h (struct target_ops): Add send_signal.
13622 2003-05-29 Jim Blandy <jimb@redhat.com>
13624 * linux-low.c (usr_store_inferior_registers): Transfer buf in
13625 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
13626 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
13627 away part of the register's value.
13629 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
13631 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
13632 (linux_wait_for_event, linux_init_signals): Likewise.
13634 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
13636 * configure.in: Check for stdlib.h.
13637 * configure: Regenerated.
13638 * config.in: Regenerated.
13640 2003-01-04 Andreas Schwab <schwab@suse.de>
13642 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
13644 2003-01-02 Andrew Cagney <ac131313@redhat.com>
13646 * Makefile.in: Remove obsolete code.
13648 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
13650 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
13651 defined(PT_FPR0_HI).
13653 2002-11-17 Stuart Hughes <seh@zee2.com>
13655 * linux-arm-low.c (arm_num_regs): Increase.
13656 (arm_regmap): Include status register.
13658 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
13660 * linux-low.c (register_addr): Remove incorrect -1 check.
13662 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
13664 * linux-low.c (linux_create_inferior): Call setpgid. Return
13666 (unstopped_p, linux_signal_pid): Remove.
13667 (linux_target_ops): Remove linux_signal_pid.
13668 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
13669 global instead of target method.
13670 * target.h (struct target_ops): Remove signal_pid. Update comment
13671 for create_inferior.
13672 * server.c (signal_pid): New variable.
13673 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
13674 gdbserver. Set the child to be the foreground process group.
13675 (attach_inferior): Set signal_pid.
13677 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
13679 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
13681 2002-08-20 Jim Blandy <jimb@redhat.com>
13683 * Makefile.in (LDFLAGS): Allow the configure script to establish a
13686 2002-08-01 Andrew Cagney <cagney@redhat.com>
13688 * Makefile.in: Make chill references obsolete.
13690 2002-07-24 Kevin Buettner <kevinb@redhat.com>
13692 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
13693 * configure: Regenerate.
13694 * config.in: Regenerate.
13696 2002-07-09 David O'Brien <obrien@FreeBSD.org>
13698 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
13699 (perror_with_name, remote_close, remote_open, expect, play): Static.
13701 2002-07-04 Michal Ludvig <mludvig@suse.cz>
13703 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
13704 byte offsets instead of an array of indexes.
13705 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
13707 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
13709 * regcache.c: Add comment.
13711 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
13713 * thread-db.c: New file.
13714 * proc-service.c: New file.
13715 * acinclude.m4: New file.
13716 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
13717 proc-service.o, and thread-db.o.
13718 (linux-low.o): Add USE_THREAD_DB.
13719 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
13720 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
13721 * aclocal.m4: Regenerated.
13722 * config.in: Regenerated.
13723 * configure: Regenerated.
13724 * configure.in: Check for proc_service.h, sys/procfs.h,
13725 thread_db.h, and linux/elf.h headrs.
13726 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
13727 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
13728 Check for -lthread_db and thread support.
13729 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
13730 PowerPC, and SuperH.
13731 * i387-fp.c: Constify arguments.
13732 * i387-fp.h: Likewise.
13733 * inferiors.c: (struct thread_info): Renamed from
13734 `struct inferior_info'. Remove PID member. Use generic inferior
13735 list header. All uses updated.
13736 (inferiors, signal_pid): Removed.
13737 (all_threads): New variable.
13738 (get_thread): Define.
13739 (add_inferior_to_list): New function.
13740 (for_each_inferior): New function.
13741 (change_inferior_id): New function.
13742 (add_inferior): Removed.
13743 (remove_inferior): New function.
13744 (add_thread): New function.
13745 (free_one_thread): New function.
13746 (remove_thread): New function.
13747 (clear_inferiors): Use for_each_inferior and free_one_thread.
13748 (find_inferior): New function.
13749 (find_inferior_id): New function.
13750 (inferior_target_data): Update argument type.
13751 (set_inferior_target_data): Likewise.
13752 (inferior_regcache_data): Likewise.
13753 (set_inferior_regcache_data): Likewise.
13754 * linux-low.c (linux_bp_reinsert): Remove.
13755 (all_processes, stopping_threads, using_thrads)
13756 (struct pending_signals, debug_threads, pid_of): New.
13757 (inferior_pid): Replace with macro.
13758 (struct inferior_linux_data): Remove.
13759 (get_stop_pc, add_process): New functions.
13760 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
13761 Use add_process and add_thread.
13762 (linux_attach_lwp): New function, based on old linux_attach. Use
13763 add_process and add_thread. Set stop_expected for new threads.
13764 (linux_attach): New function.
13765 (linux_kill_one_process): New function.
13766 (linux_kill): Kill all LWPs.
13767 (linux_thread_alive): Use find_inferior_id.
13768 (check_removed_breakpoints, status_pending_p): New functions.
13769 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
13770 Update. Use WNOHANG. Wait for cloned processes also. Update process
13771 struct for the found process.
13772 (linux_wait_for_event): New function.
13773 (linux_wait): Use it. Support LWPs.
13774 (send_sigstop, wait_for_sigstop, stop_all_processes)
13775 (linux_resume_one_process, linux_continue_one_process): New functions.
13776 (linux_resume): Support LWPs.
13777 (REGISTER_RAW_SIZE): Remove.
13778 (fetch_register): Use register_size instead. Call supply_register.
13779 (usr_store_inferior_registers): Likewise. Call collect_register.
13780 Fix recursive case.
13781 (regsets_fetch_inferior_registers): Improve error message.
13782 (regsets_store_inferior_registers): Add debugging.
13783 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
13784 (unstopped_p, linux_signal_pid): New functions.
13785 (linux_target_ops): Add linux_signal_pid.
13786 (linux_init_signals): New function.
13787 (initialize_low): Call it. Initialize using_threads.
13788 * regcache.c (inferior_regcache_data): Add valid
13790 (get_regcache): Fetch registers lazily. Add fetch argument
13791 and update all callers.
13792 (regcache_invalidate_one, regcache_invalidate): New
13794 (new_register_cache): Renamed from create_register_cache.
13795 Return the new regcache.
13796 (free_register_cache): Change argument to a void *.
13797 (registers_to_string, registers_from_string): Call get_regcache
13798 with fetch flag set.
13799 (register_data): Make static. Pass fetch flag to get_regcache.
13800 (supply_register): Call get_regcache with fetch flag clear.
13801 (collect_register): Call get_regcache with fetch flag set.
13802 (collect_register_as_string): New function.
13803 * regcache.h: Update.
13804 * remote-utils.c (putpkt): Flush after debug output and use
13806 Handle input interrupts while waiting for an ACK.
13807 (input_interrupt): Use signal_pid method.
13808 (getpkt): Flush after debug output and use stderr.
13809 (outreg): Use collect_register_as_string.
13810 (new_thread_notify, dead_thread_notify): New functions.
13811 (prepare_resume_reply): Check using_threads. Set thread_from_wait
13812 and general_thread.
13813 (look_up_one_symbol): Flush after debug output.
13814 * server.c (step_thread, server_waiting): New variables.
13815 (start_inferior): Don't use signal_pid. Update call to mywait.
13816 (attach_inferior): Update call to mywait.
13817 (handle_query): Handle qfThreadInfo and qsThreadInfo.
13818 (main): Don't fetch/store registers explicitly. Use
13819 set_desired_inferior. Support proposed ``Hs'' packet. Update
13821 * server.h: Update.
13822 (struct inferior_list, struct_inferior_list_entry): New.
13823 * target.c (set_desired_inferior): New.
13824 (write_inferior_memory): Constify.
13825 (mywait): New function.
13826 * target.h: Update.
13827 (struct target_ops): New signal_pid method.
13828 (mywait): Removed macro, added prototype.
13830 * linux-low.h (regset_func): Removed.
13831 (regset_fill_func, regset_store_func): New.
13832 (enum regset_type): New.
13833 (struct regset_info): Add type field. Use new operation types.
13834 (struct linux_target_ops): stop_pc renamed to get_pc.
13835 Add decr_pc_after_break and breakpoint_at.
13836 (get_process, get_thread_proess, get_process_thread)
13837 (strut process_info, all_processes, linux_attach_lwp)
13838 (thread_db_init): New.
13840 * linux-arm-low.c (arm_get_pc, arm_set_pc,
13841 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
13842 (the_low_target): Add new members.
13843 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
13844 (i386_store_fpxregset): Constify.
13845 (target_regsets): Add new kind identifier.
13846 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
13847 (i386_set_pc): Add debugging.
13848 (i386_breakpoint_at): New function.
13849 (the_low_target): Add new members.
13850 * linux-mips-low.c (mips_get_pc, mips_set_pc)
13851 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
13852 (mips_breakpoint_at): New.
13853 (the_low_target): Add new members.
13854 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
13855 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
13856 (the_low_target): Add new members.
13857 * linux-sh-low.c (sh_get_pc, sh_set_pc)
13858 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
13859 (the_low_target): Add new members.
13860 * linux-x86-64-low.c (target_regsets): Add new kind
13863 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
13865 From Martin Pool <mbp@samba.org>:
13866 * server.c (gdbserver_usage): New function.
13869 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
13871 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
13872 stop_at -> stop_pc.
13874 2002-05-04 Andrew Cagney <ac131313@redhat.com>
13876 * Makefile.in: Remove obsolete code.
13878 2002-04-24 Michal Ludvig <mludvig@suse.cz>
13880 * linux-low.c (regsets_fetch_inferior_registers),
13881 (regsets_store_inferior_registers): Removed cast to int from
13883 * regcache.h: Added declaration of struct inferior_info.
13885 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
13887 * inferiors.c (struct inferior_info): Add regcache_data.
13888 (add_inferior): Call create_register_cache.
13889 (clear_inferiors): Call free_register_cache.
13890 (inferior_regcache_data, set_inferior_regcache_data): New functions.
13891 * regcache.c (struct inferior_regcache_data): New.
13892 (registers): Remove.
13893 (get_regcache): New function.
13894 (create_register_cache, free_register_cache): New functions.
13895 (set_register_cache): Don't initialize the register cache here.
13896 (registers_to_string, registers_from_string, register_data): Call
13898 * regcache.h: Add prototypes.
13899 * server.h: Likewise.
13901 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
13903 * mem-break.c: New file.
13904 * mem-break.h: New file.
13905 * Makefile.in: Add mem-break.o rule; update server.h
13907 * inferiors.c (struct inferior_info): Add target_data
13909 (clear_inferiors): Free target_data member if set.
13910 (inferior_target_data, set_inferior_target_data): New functions.
13911 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
13912 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
13913 * linux-low.c (linux_bp_reinsert): New variable.
13914 (struct inferior_linux_data): New.
13915 (linux_create_inferior): Use set_inferior_target_data.
13916 (linux_attach): Likewise. Call add_inferior.
13917 (linux_wait_for_one_inferior): New function.
13918 (linux_wait): Call it.
13919 (linux_write_memory): Add const.
13920 (initialize_low): Call set_breakpoint_data.
13921 * linux-low.h (struct linux_target_ops): Add breakpoint
13923 * server.c (attach_inferior): Remove extra add_inferior
13925 * server.h: Include mem-break.h. Update inferior.c
13927 * target.c (read_inferior_memory)
13928 (write_inferior_memory): New functions.
13929 * target.h (read_inferior_memory)
13930 (write_inferior_memory): Change macros to prototypes.
13931 (struct target_ops): Update comments. Add const to write_memory
13934 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
13936 * linux-low.c (usr_store_inferior_registers): Support
13937 registers which are allowed to fail to store.
13938 * linux-low.h (linux_target_ops): Likewise.
13939 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
13940 (ppc_cannot_store_register): FPSCR may not be storable.
13942 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13944 * server.h: Include <string.h> if HAVE_STRING_H.
13945 * ChangeLog: Correct paths in last ChangeLog entry.
13947 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13949 * linux-low.h: Remove obsolete prototypes.
13950 (struct linux_target_ops): New.
13951 (extern the_low_target): New.
13952 * linux-low.c (num_regs, regmap): Remove declarations.
13953 (register_addr): Use the_low_target explicitly.
13954 (fetch_register): Likewise.
13955 (usr_fetch_inferior_registers): Likewise.
13956 (usr_store_inferior_registers): Likewise.
13957 * linux-arm-low.c (num_regs): Remove.
13958 (arm_num_regs): Define.
13959 (arm_regmap): Renamed from regmap, made static.
13960 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
13962 (arm_cannot_store_register): Renamed from cannot_store_register,
13964 (the_low_target): New.
13965 * linux-i386-low.c (num_regs): Remove.
13966 (i386_num_regs): Define.
13967 (i386_regmap): Renamed from regmap, made static.
13968 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
13970 (i386_cannot_store_register): Renamed from cannot_store_register,
13972 (the_low_target): New.
13973 * linux-ia64-low.c (num_regs): Remove.
13974 (ia64_num_regs): Define.
13975 (ia64_regmap): Renamed from regmap, made static.
13976 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
13978 (ia64_cannot_store_register): Renamed from cannot_store_register,
13980 (the_low_target): New.
13981 * linux-m68k-low.c (num_regs): Remove.
13982 (m68k_num_regs): Define.
13983 (m68k_regmap): Renamed from regmap, made static.
13984 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
13986 (m68k_cannot_store_register): Renamed from cannot_store_register,
13988 (the_low_target): New.
13989 * linux-mips-low.c (num_regs): Remove.
13990 (mips_num_regs): Define.
13991 (mips_regmap): Renamed from regmap, made static.
13992 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
13994 (mips_cannot_store_register): Renamed from cannot_store_register,
13996 (the_low_target): New.
13997 * linux-ppc-low.c (num_regs): Remove.
13998 (ppc_num_regs): Define.
13999 (ppc_regmap): Renamed from regmap, made static.
14000 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
14002 (ppc_cannot_store_register): Renamed from cannot_store_register,
14004 (the_low_target): New.
14005 * linux-s390-low.c (num_regs): Remove.
14006 (s390_num_regs): Define.
14007 (s390_regmap): Renamed from regmap, made static.
14008 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
14010 (s390_cannot_store_register): Renamed from cannot_store_register,
14012 (the_low_target): New.
14013 * linux-sh-low.c (num_regs): Remove.
14014 (sh_num_regs): Define.
14015 (sh_regmap): Renamed from regmap, made static.
14016 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
14018 (sh_cannot_store_register): Renamed from cannot_store_register,
14020 (the_low_target): New.
14021 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
14022 (the_low_target): New.
14024 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14026 * Makefile.in: Add stamp-h target.
14027 * configure.in: Create stamp-h.
14028 * configure: Regenerated.
14030 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14032 * inferiors.c: New file.
14033 * target.c: New file.
14034 * target.h: New file.
14035 * Makefile.in: Add target.o and inferiors.o. Update
14037 * linux-low.c (inferior_pid): New static variable,
14038 moved from server.c.
14039 (linux_create_inferior): Renamed from create_inferior.
14040 Call add_inferior. Return 0 on success instead of a PID.
14041 (linux_attach): Renamed from myattach.
14042 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
14043 (linux_thread_alive): Renamed from mythread_alive.
14044 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
14046 (linux_resume): Renamed from myresume. Add missing ``return 0''.
14047 (regsets_store_inferior_registers): Correct error message.
14048 Add missing ``return 0''.
14049 (linux_fetch_registers): Renamed from fetch_inferior_registers.
14050 (linux_store_registers): Renamed from store_inferior_registers.
14051 (linux_read_memory): Renamed from read_inferior_memory.
14052 (linux_write_memory): Renamed from write_inferior_memory.
14053 (linux_target_ops): New structure.
14054 (initialize_low): Call set_target_ops ().
14055 * remote-utils.c (unhexify): New function.
14056 (hexify): New function.
14057 (input_interrupt): Send signals to ``signal_pid''.
14058 * server.c (inferior_pid): Remove.
14059 (start_inferior): Update create_inferior call.
14060 (attach_inferior): Call add_inferior.
14061 (handle_query): New function.
14062 (main): Call handle_query for `q' packets.
14063 * server.h: Include "target.h". Remove obsolete prototypes.
14064 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
14066 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14068 * Makefile.in: Add WARN_CFLAGS. Update configury
14070 * configure.in: Check for <string.h>
14071 * configure: Regenerate.
14072 * config.in: Regenerate.
14073 * gdbreplay.c: Include needed system headers.
14074 (remote_open): Remove strchr prototype.
14075 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
14076 * regcache.c (supply_register): Change buf argument to const void *.
14077 (supply_register_by_name): Likewise.
14078 (collect_register): Change buf argument to void *.
14079 (collect_register_by_name): Likewise.
14080 * regcache.h: Add missing prototypes.
14081 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
14082 * server.c (handle_query): New function.
14083 (attached): New static variable, moved out of main.
14084 (main): Quiet longjmp clobber warnings.
14085 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
14086 * utils.c (error): Remove NORETURN.