1 2016-06-17 Yao Qi <yao.qi@linaro.org>
3 * linux-low.c (linux_resume_one_lwp_throw): Assert
4 has_reinsert_breakpoints returns false.
5 * mem-break.c (delete_disabled_breakpoints): Assert
6 bp type isn't reinsert_breakpoint.
8 2016-06-17 Yao Qi <yao.qi@linaro.org>
10 * linux-low.c (maybe_hw_step): New function.
11 (linux_resume_one_lwp_throw): Call maybe_hw_step.
12 (finish_step_over): Switch current_thread to lwp temporarily,
13 and assert has_reinsert_breakpoints returns true.
14 (proceed_one_lwp): Call maybe_hw_step.
15 * mem-break.c (has_reinsert_breakpoints): New function.
16 * mem-break.h (has_reinsert_breakpoints): Declare.
18 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
20 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
22 2016-05-17 Yao Qi <yao.qi@linaro.org>
24 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
25 instead of find_inferior.
27 2016-05-05 Yao Qi <yao.qi@linaro.org>
29 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
30 Initialize res to zero.
32 2016-05-05 Yao Qi <yao.qi@linaro.org>
34 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
37 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
39 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
40 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
41 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
43 2016-04-28 Par Olsson <par.olsson@windriver.com>
44 Simon Marchi <simon.marchi@ericsson.com>
46 * tracepoint.c (write_inferior_int8): New function.
47 (cmd_qtenable_disable): Write enable flag using
50 2016-04-25 Yao Qi <yao.qi@linaro.org>
52 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
53 (need_step_over_p): Return zero if the LWP has pending signals
54 can be delivered on software single step target.
56 2016-04-25 Yao Qi <yao.qi@linaro.org>
58 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
59 return instead of error.
61 2016-04-22 Yao Qi <yao.qi@linaro.org>
63 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
66 2016-04-22 Yao Qi <yao.qi@linaro.org>
68 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
69 signal when stepping over breakpoint with software single
72 2016-04-21 Pedro Alves <palves@redhat.com>
74 * linux-s390-low.c (s390_collect_ptrace_register)
75 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
77 (s390_check_regset): Use void * instead of gdb_byte *.
79 2016-04-20 Pedro Alves <palves@redhat.com>
81 * configure: Renegerate.
83 2016-04-20 Yao Qi <yao.qi@linaro.org>
85 * linux-aarch32-low.c: Include "arch/arm-linux.h".
86 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
88 (arm_store_gregset): Likewise.
90 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
92 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
93 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
94 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
95 (amd64-avx-mpx-linux.c): New rules.
96 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
97 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
98 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
99 (srv_amd64_regobj): Add amd64-avx-mpx.o.
100 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
101 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
102 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
103 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
104 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
105 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
106 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
107 * linux-x86-low.c (x86_linux_read_description): Add case for
108 X86_XSTATE_AVX_MPX_MASK.
109 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
110 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
111 init_registers_i386_avx_mpx_linux.
112 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
113 (initialize_low_tracepoint): Call
114 init_registers_i386_avx_mpx_linux.
115 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
116 (initialize_low_tracepoint): Call
117 init_registers_amd64_avx_mpx_linux.
118 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
119 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
120 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
123 2016-04-18 Pedro Alves <palves@redhat.com>
125 * configure: Regenerate.
127 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
129 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
130 (aarch64_emit_sub): Likewise.
132 2016-04-12 Pedro Alves <palves@redhat.com>
134 * utils.c (prepare_to_throw_exception): Delete.
136 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
138 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
140 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
142 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
144 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
146 * linux-aarch64-ipa.c: Add <elf.h> include.
147 * linux-ppc-ipa.c: Add <elf.h> include.
148 * linux-s390-ipa.c: Add <elf.h> include.
150 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
152 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
153 (get_raw_reg_ptr): Likewise.
154 (get_trace_state_variable_value_ptr): Likewise.
155 (set_trace_state_variable_value_ptr): Likewise.
156 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
159 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
160 Marcin Kościelnicki <koriakin@0x04.net>
163 * linux-ppc-low.c (emit_insns): New function.
164 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
165 (ppc_emit_prologue): New function.
166 (ppc_emit_epilogue): New function.
167 (ppc_emit_add): New function.
168 (ppc_emit_sub): New function.
169 (ppc_emit_mul): New function.
170 (ppc_emit_lsh): New function.
171 (ppc_emit_rsh_signed): New function.
172 (ppc_emit_rsh_unsigned): New function.
173 (ppc_emit_ext): New function.
174 (ppc_emit_zero_ext): New function.
175 (ppc_emit_log_not): New function.
176 (ppc_emit_bit_and): New function.
177 (ppc_emit_bit_or): New function.
178 (ppc_emit_bit_xor): New function.
179 (ppc_emit_bit_not): New function.
180 (ppc_emit_equal): New function.
181 (ppc_emit_less_signed): New function.
182 (ppc_emit_less_unsigned): New function.
183 (ppc_emit_ref): New function.
184 (ppc_emit_const): New function.
185 (ppc_emit_reg): New function.
186 (ppc_emit_pop): New function.
187 (ppc_emit_stack_flush): New function.
188 (ppc_emit_swap): New function.
189 (ppc_emit_stack_adjust): New function.
190 (ppc_emit_call): New function.
191 (ppc_emit_int_call_1): New function.
192 (ppc_emit_void_call_2): New function.
193 (ppc_emit_if_goto): New function.
194 (ppc_emit_goto): New function.
195 (ppc_emit_eq_goto): New function.
196 (ppc_emit_ne_goto): New function.
197 (ppc_emit_lt_goto): New function.
198 (ppc_emit_le_goto): New function.
199 (ppc_emit_gt_goto): New function.
200 (ppc_emit_ge_goto): New function.
201 (ppc_write_goto_address): New function.
202 (ppc_emit_ops_impl): New static variable.
203 (ppc64v1_emit_prologue): New function.
204 (ppc64v2_emit_prologue): New function.
205 (ppc64_emit_epilogue): New function.
206 (ppc64_emit_add): New function.
207 (ppc64_emit_sub): New function.
208 (ppc64_emit_mul): New function.
209 (ppc64_emit_lsh): New function.
210 (ppc64_emit_rsh_signed): New function.
211 (ppc64_emit_rsh_unsigned): New function.
212 (ppc64_emit_ext): New function.
213 (ppc64_emit_zero_ext): New function.
214 (ppc64_emit_log_not): New function.
215 (ppc64_emit_bit_and): New function.
216 (ppc64_emit_bit_or): New function.
217 (ppc64_emit_bit_xor): New function.
218 (ppc64_emit_bit_not): New function.
219 (ppc64_emit_equal): New function.
220 (ppc64_emit_less_signed): New function.
221 (ppc64_emit_less_unsigned): New function.
222 (ppc64_emit_ref): New function.
223 (ppc64_emit_const): New function.
224 (ppc64v1_emit_reg): New function.
225 (ppc64v2_emit_reg): New function.
226 (ppc64_emit_pop): New function.
227 (ppc64_emit_stack_flush): New function.
228 (ppc64_emit_swap): New function.
229 (ppc64v1_emit_call): New function.
230 (ppc64v2_emit_call): New function.
231 (ppc64v1_emit_int_call_1): New function.
232 (ppc64v2_emit_int_call_1): New function.
233 (ppc64v1_emit_void_call_2): New function.
234 (ppc64v2_emit_void_call_2): New function.
235 (ppc64_emit_if_goto): New function.
236 (ppc64_emit_eq_goto): New function.
237 (ppc64_emit_ne_goto): New function.
238 (ppc64_emit_lt_goto): New function.
239 (ppc64_emit_le_goto): New function.
240 (ppc64_emit_gt_goto): New function.
241 (ppc64_emit_ge_goto): New function.
242 (ppc64v1_emit_ops_impl): New static variable.
243 (ppc64v2_emit_ops_impl): New static variable.
244 (ppc_emit_ops): New function.
245 (linux_low_target): Wire in ppc_emit_ops.
247 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
248 Marcin Kościelnicki <koriakin@0x04.net>
251 * Makefile.in: Add powerpc-*-ipa.o
252 * configure.srv: Add ipa_obj for powerpc*-linux.
253 * linux-ppc-ipa.c: New file.
254 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
256 (PPC_FIELD): New macro.
257 (PPC_SEXT): New macro.
258 (PPC_OP6): New macro.
262 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
263 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
264 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
265 (ppc_get_thread_area): New function.
266 (is_elfv2_inferior): New function.
267 (gen_ds_form): New function.
268 (GEN_STD): New macro.
269 (GEN_STDU): New macro.
271 (GEN_LDU): New macro.
272 (gen_d_form): New function.
273 (GEN_ADDI): New macro.
274 (GEN_ADDIS): New macro.
276 (GEN_LIS): New macro.
277 (GEN_ORI): New macro.
278 (GEN_ORIS): New macro.
279 (GEN_LWZ): New macro.
280 (GEN_STW): New macro.
281 (GEN_STWU): New macro.
282 (gen_xfx_form): New function.
283 (GEN_MFSPR): New macro.
284 (GEN_MTSPR): New macro.
285 (GEN_MFCR): New macro.
286 (GEN_MTCR): New macro.
287 (GEN_SYNC): New macro.
288 (GEN_LWSYNC): New macro.
289 (gen_x_form): New function.
292 (GEN_LWARX): New macro.
293 (GEN_STWCX): New macro.
294 (GEN_CMPW): New macro.
295 (gen_md_form): New function.
296 (GEN_RLDICL): New macro.
297 (GEN_RLDICR): New macro.
298 (gen_i_form): New function.
301 (gen_b_form): New function.
302 (GEN_BNE): New macro.
303 (GEN_LOAD): New macro.
304 (GEN_STORE): New macro.
305 (gen_limm): New function.
306 (gen_atomic_xchg): New function.
307 (gen_call): New function.
308 (ppc_relocate_instruction): New function.
309 (ppc_install_fast_tracepoint_jump_pad): New function.
310 (ppc_get_min_fast_tracepoint_insn_len): New function.
311 (ppc_get_ipa_tdesc_idx): New function.
312 (the_low_target): Wire in the new functions.
313 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
315 * linux-ppc-tdesc.h: New file.
317 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
319 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
320 (alloc_jump_pad_buffer): New function.
321 * linux-amd64-ipa.c: Add <sys/mman.h> include.
322 (alloc_jump_pad_buffer): New function.
323 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
324 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
325 (alloc_jump_pad_buffer): New function.
326 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
327 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
328 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
329 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
331 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
333 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
334 * linux-amd64-ipa.c: Likewise.
335 * linux-i386-ipa.c: Likewise.
336 * linux-s390-ipa.c: Likewise.
337 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
338 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
339 set_trace_state_variable_value_ptr.
340 (struct ipa_sym_addresses): Likewise.
341 (symbol_list): Likewise.
342 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
343 accessing gdb_collect directly.
344 (gdb_collect_ptr_type): New typedef.
345 (get_raw_reg_ptr_type): New typedef.
346 (get_trace_state_variable_value_ptr_type): New typedef.
347 (set_trace_state_variable_value_ptr_type): New typedef.
348 (gdb_collect_ptr): New global.
349 (get_raw_reg_ptr): New global.
350 (get_trace_state_variable_value_ptr): New global.
351 (set_trace_state_variable_value_ptr): New global.
352 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
353 accessing get_raw_reg directly.
354 (get_get_tsv_func_addr): Likewise for
355 get_trace_state_variable_value_ptr.
356 (get_set_tsv_func_addr): Likewise for
357 set_trace_state_variable_value_ptr.
358 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
360 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
362 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
364 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
366 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
368 (relocate_instruction): Remove own_buf.
369 * server.c (own_buf): Make global.
370 (handle_v_requests): Make global.
371 * server.h (own_buf): New declaration.
372 (handle_v_requests): New prototype.
374 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
377 * linux-s390-low.c (add_insns): New function.
378 (s390_emit_prologue): New function.
379 (s390_emit_epilogue): New function.
380 (s390_emit_add): New function.
381 (s390_emit_sub): New function.
382 (s390_emit_mul): New function.
383 (s390_emit_lsh): New function.
384 (s390_emit_rsh_signed): New function.
385 (s390_emit_rsh_unsigned): New function.
386 (s390_emit_ext): New function.
387 (s390_emit_log_not): New function.
388 (s390_emit_bit_and): New function.
389 (s390_emit_bit_or): New function.
390 (s390_emit_bit_xor): New function.
391 (s390_emit_bit_not): New function.
392 (s390_emit_equal): New function.
393 (s390_emit_less_signed): New function.
394 (s390_emit_less_unsigned): New function.
395 (s390_emit_ref): New function.
396 (s390_emit_if_goto): New function.
397 (s390_emit_goto): New function.
398 (s390_write_goto_address): New function.
399 (s390_emit_litpool): New function.
400 (s390_emit_const): New function.
401 (s390_emit_call): New function.
402 (s390_emit_reg): New function.
403 (s390_emit_pop): New function.
404 (s390_emit_stack_flush): New function.
405 (s390_emit_zero_ext): New function.
406 (s390_emit_swap): New function.
407 (s390_emit_stack_adjust): New function.
408 (s390_emit_set_r2): New function.
409 (s390_emit_int_call_1): New function.
410 (s390_emit_void_call_2): New function.
411 (s390_emit_eq_goto): New function.
412 (s390_emit_ne_goto): New function.
413 (s390_emit_lt_goto): New function.
414 (s390_emit_le_goto): New function.
415 (s390_emit_gt_goto): New function.
416 (s390_emit_ge_goto): New function.
417 (s390x_emit_prologue): New function.
418 (s390x_emit_epilogue): New function.
419 (s390x_emit_add): New function.
420 (s390x_emit_sub): New function.
421 (s390x_emit_mul): New function.
422 (s390x_emit_lsh): New function.
423 (s390x_emit_rsh_signed): New function.
424 (s390x_emit_rsh_unsigned): New function.
425 (s390x_emit_ext): New function.
426 (s390x_emit_log_not): New function.
427 (s390x_emit_bit_and): New function.
428 (s390x_emit_bit_or): New function.
429 (s390x_emit_bit_xor): New function.
430 (s390x_emit_bit_not): New function.
431 (s390x_emit_equal): New function.
432 (s390x_emit_less_signed): New function.
433 (s390x_emit_less_unsigned): New function.
434 (s390x_emit_ref): New function.
435 (s390x_emit_if_goto): New function.
436 (s390x_emit_const): New function.
437 (s390x_emit_call): New function.
438 (s390x_emit_reg): New function.
439 (s390x_emit_pop): New function.
440 (s390x_emit_stack_flush): New function.
441 (s390x_emit_zero_ext): New function.
442 (s390x_emit_swap): New function.
443 (s390x_emit_stack_adjust): New function.
444 (s390x_emit_int_call_1): New function.
445 (s390x_emit_void_call_2): New function.
446 (s390x_emit_eq_goto): New function.
447 (s390x_emit_ne_goto): New function.
448 (s390x_emit_lt_goto): New function.
449 (s390x_emit_le_goto): New function.
450 (s390x_emit_gt_goto): New function.
451 (s390x_emit_ge_goto): New function.
452 (s390_emit_ops): New function.
453 (struct linux_target_ops): Fill in emit_ops hook.
455 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
458 * Makefile.in: Add s390 IPA files.
459 * configure.srv: Build IPA for s390.
460 * linux-s390-ipa.c: New file.
461 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
462 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
463 (tdesc_s390_linux32): Likewise.
464 (init_registers_s390_linux32v1): Likewise.
465 (tdesc_s390_linux32v1): Likewise.
466 (init_registers_s390_linux32v2): Likewise.
467 (tdesc_s390_linux32v2): Likewise.
468 (init_registers_s390_linux64): Likewise.
469 (tdesc_s390_linux64): Likewise.
470 (init_registers_s390_linux64v1): Likewise.
471 (tdesc_s390_linux64v1): Likewise.
472 (init_registers_s390_linux64v2): Likewise.
473 (tdesc_s390_linux64v2): Likewise.
474 (init_registers_s390_te_linux64): Likewise.
475 (tdesc_s390_te_linux64): Likewise.
476 (init_registers_s390_vx_linux64): Likewise.
477 (tdesc_s390_vx_linux64): Likewise.
478 (init_registers_s390_tevx_linux64): Likewise.
479 (tdesc_s390_tevx_linux64): Likewise.
480 (init_registers_s390x_linux64): Likewise.
481 (tdesc_s390x_linux64): Likewise.
482 (init_registers_s390x_linux64v1): Likewise.
483 (tdesc_s390x_linux64v1): Likewise.
484 (init_registers_s390x_linux64v2): Likewise.
485 (tdesc_s390x_linux64v2): Likewise.
486 (init_registers_s390x_te_linux64): Likewise.
487 (tdesc_s390x_te_linux64): Likewise.
488 (init_registers_s390x_vx_linux64): Likewise.
489 (tdesc_s390x_vx_linux64): Likewise.
490 (init_registers_s390x_tevx_linux64): Likewise.
491 (tdesc_s390x_tevx_linux64): Likewise.
492 (have_hwcap_s390_vx): New static variable.
493 (s390_arch_setup): Fill have_hwcap_s390_vx.
494 (s390_get_thread_area): New function.
495 (s390_ft_entry_gpr_esa): New const.
496 (s390_ft_entry_gpr_zarch): New const.
497 (s390_ft_entry_misc): New const.
498 (s390_ft_entry_fr): New const.
499 (s390_ft_entry_vr): New const.
500 (s390_ft_main_31): New const.
501 (s390_ft_main_64): New const.
502 (s390_ft_exit_fr): New const.
503 (s390_ft_exit_vr): New const.
504 (s390_ft_exit_misc): New const.
505 (s390_ft_exit_gpr_esa): New const.
506 (s390_ft_exit_gpr_zarch): New const.
507 (append_insns): New function.
508 (s390_relocate_instruction): New function.
509 (s390_install_fast_tracepoint_jump_pad): New function.
510 (s390_get_min_fast_tracepoint_insn_len): New function.
511 (s390_get_ipa_tdesc_idx): New function.
512 (struct linux_target_ops): Wire in the above functions.
513 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
514 * linux-s390-tdesc.h: New file.
516 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
518 * linux-s390-low.c (s390_supports_tracepoints): New function.
519 (struct linux_target_ops): Fill supports_tracepoints hook.
521 2016-03-18 Yao Qi <yao.qi@linaro.org>
523 * linux-low.c (lwp_signal_can_be_delivered): New function.
524 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
526 2016-03-18 Yao Qi <yao.qi@linaro.org>
528 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
529 0 if signal is enqueued. Remove 'signal' from one debugging
530 message. Move one debugging message to some lines below.
531 Remove code setting 'signal' to 0.
533 2016-03-18 Yao Qi <yao.qi@linaro.org>
535 * linux-low.c (linux_low_filter_event): Remove redundant
536 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
538 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
540 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
541 (struct linux_target_ops): Wire in the above.
543 2016-03-03 Yao Qi <yao.qi@linaro.org>
545 * linux-low.c: Update comments to start_step_over.
547 2016-03-03 Yao Qi <yao.qi@linaro.org>
550 * linux-low.c (handle_extended_wait): Set child suspended
551 if event_lwp->bp_reinsert isn't zero.
553 2016-03-02 Yao Qi <yao.qi@linaro.org>
555 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
556 enqueue_pending_signal.
558 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
560 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
563 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
565 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
566 (s390_regmap_3264) [!__s390x__]: New global.
567 (s390_collect_ptrace_register): Skip map entries containing -1.
568 (s390_supply_ptrace_register): Ditto.
569 (s390_fill_gprs_high): New function.
570 (s390_store_gprs_high): New function.
571 (s390_regsets): Add NT_S390_HIGH_GPRS.
572 (s390_get_hwcap): Enable on 31-bit.
573 (have_hwcap_s390_high_gprs): Enable on 31-bit.
574 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
575 Detect NT_S390_HIGH_GPRS.
576 (s390_usrregs_info_3264): Enable on 31-bit.
577 (s390_regs_info): Enable regs_info_3264 on 31-bit.
578 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
580 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
583 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
584 * configure.srv: Ditto.
585 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
586 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
587 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
588 (init_registers_amd64_linux): Remove prototype.
589 (tdesc_amd64_linux): Remove declaration.
590 (get_ipa_tdesc): New function.
591 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
592 initialize remaining tdescs.
593 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
594 (init_registers_i386_linux): Remove prototype.
595 (tdesc_i386_linux): Remove declaration.
596 (get_ipa_tdesc): New function.
597 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
598 initialize remaining tdescs.
599 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
600 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
601 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
602 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
603 (x86_get_ipa_tdesc_idx): New function.
604 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
605 * linux-x86-tdesc.h: New file.
606 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
607 (target_get_ipa_tdesc_idx): New macro.
608 * tracepoint.c (ipa_tdesc_idx): New macro.
609 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
610 (symbol_list): Add ipa_tdesc_idx.
611 (cmd_qtstart): Write ipa_tdesc_idx in the target.
613 (ipa_tdesc_idx): New variable.
614 (get_context_regcache): Use get_ipa_tdesc.
615 (gdb_collect): Ditto.
617 * tracepoint.h (get_ipa_tdesc): New prototype.
620 2016-02-24 Pedro Alves <palves@redhat.com>
622 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
623 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
624 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
625 Factor out common code between the USE_SIGTRAP_SIGINFO and
626 !USE_SIGTRAP_SIGINFO blocks.
627 (linux_low_filter_event): Call save_stop_reason instead of
628 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
630 (linux_wait_1): Update comments.
632 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
634 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
635 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
636 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
637 ppc_insert_point, ppc_remove_point.
639 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
641 * linux-s390-low.c (s390_supports_z_point_type): New function.
642 (struct linux_target_ops): Wire s390_supports_z_point_type in.
644 2016-02-16 Yao Qi <yao.qi@linaro.org>
646 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
647 PC. Get pc from regcache_read_pc.
649 2016-02-12 Yao Qi <yao.qi@linaro.org>
651 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
652 or linux_get_pc_32bit.
653 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
655 2016-02-12 Yao Qi <yao.qi@linaro.org>
657 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
658 arm_linux_get_next_pcs_fixup.
660 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
662 * tracepoint.c (x_tracepoint_action_download): Change
663 write_inferior_data_ptr to write_inferior_data_pointer.
664 (cmd_qtstart): Likewise.
665 (write_inferior_data_ptr): Remove.
666 (download_agent_expr): Change write_inferior_data_ptr to
667 write_inferior_data_pointer.
668 (download_tracepoint_1): Likewise.
669 (download_tracepoint): Likewise.
670 (download_trace_state_variables): Likewise.
672 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
673 Marcin Kościelnicki <koriakin@0x04.net>
675 * tracepoint.c (struct tracepoint_action_ops): Remove.
676 (struct tracepoint_action): Remove ops.
677 (m_tracepoint_action_download, r_tracepoint_action_download)
678 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
679 size and offset accordingly.
680 (m_tracepoint_action_ops, r_tracepoint_action_ops)
681 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
682 (tracepoint_action_send, tracepoint_action_download): New functions.
683 Helpers for trace action handlers.
684 (add_tracepoint_action): Remove setup actions ops.
685 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
687 2016-02-10 Yao Qi <yao.qi@linaro.org>
689 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
691 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
693 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
695 * configure: Regenerate.
697 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
699 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
700 void * to gdb_byte *.
701 * linux-low.c (siginfo_fixup): Likewise.
702 (linux_xfer_siginfo): Likewise.
703 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
705 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
707 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
709 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
711 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
713 * linux-x86-low.c [__x86_64__]: Include
714 "nat/amd64-linux-siginfo.h".
715 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
716 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
717 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
718 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
719 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
720 (cpt_si_fd, si_timerid, si_overrun): Move from
721 nat/amd64-linux-siginfo.c.
722 * Makefile.in (amd64-linux-siginfo.o:): New rule.
724 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
726 * server.c (skip_to_semicolon): Remove.
727 (process_point_options): Use strchrnul instead of
730 2016-01-26 Yao Qi <yao.qi@linaro.org>
732 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
733 * linux-low.c (install_software_single_step_breakpoints): Don't
734 call regcache_read_pc.
735 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
738 2016-01-26 Yao Qi <yao.qi@linaro.org>
740 * linux-low.c (install_software_single_step_breakpoints): Call
741 regcache_read_pc instead of get_pc.
743 2016-01-26 Yao Qi <yao.qi@linaro.org>
745 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
746 (unblock_async_io): Rename to ...
747 (block_unblock_async_io): ... it. New function.
748 (enable_async_io): Don't install SIGIO handler. Unblock it
750 (disable_async_io): Don't ignore SIGIO. Block it instead.
751 (initialize_async_io): Install SIGIO handler. Don't call
754 2016-01-26 Yao Qi <yao.qi@linaro.org>
756 * remote-utils.c (getpkt): If the buffer isn't empty, and the
757 first character is '\003', call *the_target->request_interrupt.
759 2016-01-25 Yao Qi <yao.qi@linaro.org>
761 * remote-utils.c (new_thread_notify): Remove.
762 (dead_thread_notify): Likewise.
763 * remote-utils.h (new_thread_notify): Remove declaration.
764 (dead_thread_notify): Likewise.
766 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
768 * gdb.trace/pending.exp: Fix expected message on continue.
770 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
772 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
773 it works properly on big-endian machines where sizeof (CORE_ADDR)
776 2016-01-21 Pedro Alves <palves@redhat.com>
778 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
779 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
780 * configure: Regenerate.
782 2016-01-21 Yao Qi <yao.qi@linaro.org>
784 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
785 is_thumb and set it according to CPSR saved on the stack.
786 (get_next_pcs_syscall_next_pc): Pass is_thumb to
787 arm_sigreturn_next_pc.
789 2016-01-18 Yao Qi <yao.qi@linaro.org>
791 * linux-low.c (linux_set_pc_64bit): New function.
792 (linux_get_pc_64bit): New function.
793 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
795 * linux-sparc-low.c (debug_threads): Remove declaration.
796 (sparc_get_pc): Remove.
797 (the_low_target): Use linux_get_pc_64bit instead of
799 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
800 (the_low_target): Use linux_get_pc_64bit and
803 2016-01-18 Yao Qi <yao.qi@linaro.org>
805 * linux-arm-low.c (debug_threads): Remove declaration.
806 (arm_get_pc, arm_set_pc): Remove.
807 (the_low_target): Use linux_get_pc_32bit and
809 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
810 (the_low_target): Use linux_get_pc_32bit and
812 * linux-cris-low.c (debug_threads): Remove declaration.
813 (cris_get_pc, cris_set_pc,): Remove.
814 (the_low_target): Use linux_get_pc_32bit and
816 * linux-crisv32-low.c (debug_threads): Remove declaration.
817 (cris_get_pc, cris_set_pc): Remove.
818 (the_low_target): Use linux_get_pc_32bit and
820 * linux-low.c: Include inttypes.h.
821 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
822 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
823 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
824 (the_low_target): Use linux_get_pc_32bit and
826 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
827 (the_low_target): Use linux_get_pc_32bit and
829 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
830 (the_low_target): Use linux_get_pc_32bit and
832 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
833 (the_low_target): Use linux_get_pc_32bit and
835 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
836 (the_low_target): Use linux_get_pc_32bit and
839 2016-01-18 Gary Benson <gbenson@redhat.com>
841 * configure.ac (AC_FUNC_FORK): New check.
842 * config.in: Regenerate.
843 * configure: Likewise.
845 2016-01-14 Yao Qi <yao.qi@linaro.org>
847 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
848 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
849 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
850 arm_get_next_pcs_ctor.
852 2016-01-12 Josh Stone <jistone@redhat.com>
853 Philippe Waroquiers <philippe.waroquiers@skynet.be>
855 * inferiors.h: Include "gdb_vecs.h".
856 (struct process_info): Add syscalls_to_catch.
857 * inferiors.c (remove_process): Free syscalls_to_catch.
858 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
859 syscall_return stops.
860 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
861 * server.c (handle_general_set): Handle QCatchSyscalls.
862 (handle_query): Report support for QCatchSyscalls.
863 * target.h (struct target_ops): Add supports_catch_syscall.
864 (target_supports_catch_syscall): New macro.
865 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
866 (struct lwp_info): Add syscall_state.
867 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
868 Maintain syscall_state and syscalls_to_catch across exec.
869 (get_syscall_trapinfo): New function, proxy to the_low_target.
870 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
871 (linux_low_filter_event): Toggle syscall_state entry/return for
872 syscall traps, and set it ignored for all others.
873 (gdb_catching_syscalls_p): New function.
874 (gdb_catch_this_syscall_p): New function.
875 (linux_wait_1): Handle SYSCALL_SIGTRAP.
876 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
877 (linux_supports_catch_syscall): New function.
878 (linux_target_ops): Install it.
879 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
880 (the_low_target): Install it.
882 2016-01-12 Mike Frysinger <vapier@gentoo.org>
884 * acinclude.m4: Include new ../warning.m4 file.
885 * configure: Regenerated.
886 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
888 2016-01-12 Mike Frysinger <vapier@gentoo.org>
890 * ax.c (is_goto_target): Mark static.
891 * linux-low.c (register_addr): Likewise.
892 (linux_fetch_registers, linux_store_registers): Likewise.
893 * mem-break.c (any_persistent_commands): Fix old prototype.
894 (add_commands_to_breakpoint): Mark static.
895 * regcache.c (find_register_by_name): Delete unused func.
896 * remote-utils.c (hex_or_minus_one): Mark static.
897 * server.c (monitor_show_help): Mark static.
898 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
899 handle_v_requests): Likewise.
901 2016-01-12 Pedro Alves <palves@redhat.com>
903 Remove use of the registered trademark symbol throughout.
905 2016-01-08 Yao Qi <yao.qi@linaro.org>
907 * remote-utils.c (getpkt): If c is '\003', call target hook
910 2016-01-06 Yao Qi <yao.qi@linaro.org>
912 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
914 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
915 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
916 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
917 (thumb2_breakpoint): Declare.
918 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
920 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
921 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
922 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
924 2016-01-01 Joel Brobecker <brobecker@adacore.com>
926 * gdbreplay.c (gdbreplay_version): Change copyright year in
928 * server.c (gdbserver_version): Likewise.
930 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
932 * server.c (crc32_table): Delete.
933 (crc32): Use libiberty's xcrc32 function.
935 2015-12-22 Joel Brobecker <brobecker@adacore.com>
937 * lynx-low.c (lynx_delete_thread_callback): New function.
938 (lynx_mourn): Properly delete our process and all of its
939 threads. Remove call to clear_inferiors.
941 2015-12-22 Joel Brobecker <brobecker@adacore.com>
943 * target.c (thread_search_callback): Add check that
944 the thread_stopped target callback is not NULL before
947 2015-12-21 Yao Qi <yao.qi@linaro.org>
949 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
952 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
954 * server.c (handle_query): Call target_supports_software_single_step.
956 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
958 * linux-low.c (single_step): New function.
959 (linux_resume_one_lwp_throw): Call single_step.
960 (start_step_over): Likewise.
962 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
964 * Makefile.in (SFILES): Append arch/arm-linux.c,
965 arch/arm-get-next-pcs.c.
966 (arm-linux.o): New rule.
967 (arm-get-next-pcs.o): New rule.
968 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
970 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
971 to linux-aarch32-low.c.
972 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
973 (arm_breakpoint_len, thumb_breakpoint): Likewise.
974 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
975 (thumb2_breakpoint_len): Likewise.
976 (arm_is_thumb_mode): Make non-static.
977 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
978 from linux-aarch32-low.c.
979 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
980 (arm_breakpoint_len, thumb_breakpoint): Likewise.
981 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
982 (thumb2_breakpoint_len): Likewise.
983 (arm_is_thumb_mode): New declaration.
984 * linux-arm-low.c: Include arch/arm-linux.h
985 aarch/arm-get-next-pcs.h, sys/syscall.h.
986 (get_next_pcs_ops): New struct.
987 (get_next_pcs_addr_bits_remove): New function.
988 (get_next_pcs_is_thumb): New function.
989 (get_next_pcs_read_memory_unsigned_integer): Likewise.
990 (arm_sigreturn_next_pc): Likewise.
991 (get_next_pcs_syscall_next_pc): Likewise.
992 (arm_gdbserver_get_next_pcs): Likewise.
993 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
995 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
996 * server.h: Include gdb_vecs.h.
998 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1000 * Makefile.in (SFILES): Append common/common-regcache.c.
1001 (OBS): Append common-regcache.o.
1002 (common-regcache.o): New rule.
1003 * regcache.c (init_register_cache): Initialize cache to
1005 (regcache_raw_read_unsigned): New function.
1006 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
1007 register_status enum.
1009 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
1011 * linux-aarch64-low.c (the_low_targets): Rename
1012 breakpoint_reinsert_addr to get_next_pcs.
1013 * linux-arm-low.c (the_low_targets): Likewise.
1014 * linux-bfin-low.c (the_low_targets): Likewise.
1015 * linux-cris-low.c (the_low_targets): Likewise.
1016 * linux-crisv32-low.c (the_low_targets): Likewise.
1017 * linux-low.c (can_software_single_step): Likewise.
1018 (install_software_single_step_breakpoints): New function.
1019 (start_step_over): Use install_software_single_step_breakpoints.
1020 * linux-low.h: New CORE_ADDR vector.
1021 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
1023 * linux-mips-low.c (the_low_targets): Likewise.
1024 * linux-nios2-low.c (the_low_targets): Likewise.
1025 * linux-sparc-low.c (the_low_targets): Likewise.
1027 2015-12-17 Pedro Alves <palves@redhat.com>
1029 * linux-low.c (linux_kill_one_lwp): Remove references to
1031 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
1033 (linux_init_signals): Delete.
1034 (initialize_low): Adjust.
1035 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
1037 2015-12-16 Pedro Alves <palves@redhat.com>
1039 * configure.ac (compiler warning flags): When testing a
1040 -Wno-foo option, check whether -Wfoo works instead.
1041 * configure: Regenerate.
1043 2015-12-11 Don Breazeal <donb@codesourcery.com>
1045 * server.c (process_serial_event): Don't exit from gdbserver
1046 in remote mode if there are still active inferiors.
1048 2015-12-11 Yao Qi <yao.qi@linaro.org>
1050 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
1051 arm_breakpoint_at if the process is 32-bit.
1053 2015-12-11 Yao Qi <yao.qi@linaro.org>
1055 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
1058 2015-12-07 Yao Qi <yao.qi@linaro.org>
1060 * configure.srv: Append arm.o to srv_tgtobj for
1061 aarch64*-*-linux* target.
1062 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
1063 from linux-arm-low.c.
1064 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1065 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1066 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1067 (thumb2_breakpoint_len): Likewise.
1068 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
1069 (arm_breakpoint_kinds): Likewise.
1070 (arm_breakpoint_kind_from_pc): Likewise.
1071 (arm_sw_breakpoint_from_kind): Likewise.
1072 (arm_breakpoint_kind_from_current_state): Likewise.
1073 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
1074 (arm_sw_breakpoint_from_kind): Declare.
1075 (arm_breakpoint_kind_from_current_state): Declare.
1076 (arm_breakpoint_at): Declare.
1077 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
1078 arm_sw_breakpoint_from_kind if process is 32-bit.
1079 (aarch64_breakpoint_kind_from_pc): New function.
1080 (aarch64_breakpoint_kind_from_current_state): New function.
1081 (the_low_target): Initialize fields breakpoint_kind_from_pc
1082 and breakpoint_kind_from_current_state.
1083 * linux-arm-low.c (arm_breakpoint_kinds): Move to
1084 linux-aarch32-low.c.
1085 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
1086 (arm_breakpoint, arm_breakpoint_len): Likewise.
1087 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
1088 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1089 (arm_is_thumb_mode): Likewise.
1090 (arm_breakpoint_at): Likewise.
1091 (arm_breakpoint_kind_from_pc): Likewise.
1092 (arm_sw_breakpoint_from_kind): Likewise.
1093 (arm_breakpoint_kind_from_current_state): Likewise.
1096 2015-08-04 Yao Qi <yao.qi@linaro.org>
1098 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
1099 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
1100 * server.c (extended_protocol): Remove "static".
1101 * server.h (extended_protocol): Declare it.
1103 2015-12-04 Josh Stone <jistone@redhat.com>
1105 * target.h (struct target_ops) <arch_setup>: Rename to ...
1106 (struct target_ops) <post_create_inferior>: ... this.
1107 (target_arch_setup): Rename to ...
1108 (target_post_create_inferior): ... this, calling post_create_inferior.
1109 * server.c (start_inferior): Update target_arch_setup calls to
1110 target_post_create_inferior.
1111 * linux-low.c (linux_low_ptrace_options): Forward declare.
1112 (linux_arch_setup): Update its comment for general use.
1113 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
1114 (struct linux_target_ops): Use linux_post_create_inferior.
1115 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
1116 to post_create_inferior.
1117 * nto-low.c (struct nto_target_ops): Likewise.
1118 * spu-low.c (struct spu_target_ops): Likewise.
1119 * win32-low.c (struct win32_target_ops): Likewise.
1121 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
1123 * linux-arm-low.c: Remove duplicate arch/arm.h include.
1125 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1127 * linux-arm-low.c (arm_reinsert_addr): Remove function.
1128 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
1129 * linux-cris-low.c (cris_reinsert_addr> Remove function.
1130 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1131 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
1132 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1133 * linux-mips-low.c (mips_reinsert_addr): Remove function.
1134 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1135 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
1136 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1137 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
1138 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1140 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1142 * linux-low.c (linux_look_up_symbols): Don't call
1143 linux_supports_traceclone.
1144 * linux-low.h (thread_db_init): Remove use_events argument.
1145 * thread-db.c (thread_db_use_event): Remove global variable.
1146 (struct thread_db) <td_thr_event_enable_p>: Remove field.
1147 (struct thread_db) <td_create_bp>: Remove field.
1148 (thread_db_create_event): Remove function.
1149 (thread_db_enable_reporting): Likewise.
1150 (find_one_thread): Don't check for thread_db_use_events.
1151 (attach_thread): Likewise.
1152 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
1153 (try_thread_db_load_1): Don't check for thread_db_use_events.
1154 (thread_db_init): Remove use_events argument and thread events
1156 (remove_thread_event_breakpoints): Remove function.
1157 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
1159 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1161 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
1163 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1164 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
1165 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1166 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
1167 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
1169 * linux-crisv32-low.c (cris_supports_hardware_single_step):
1171 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1172 * linux-low.c (can_hardware_single_step): Use
1173 supports_hardware_single_step.
1174 (can_software_single_step): New function.
1175 (start_step_over): Call can_software_single_step.
1176 (linux_supports_hardware_single_step): New function.
1177 (struct target_ops) <supports_software_single_step>: Initialize.
1178 * linux-low.h (struct linux_target_ops)
1179 <supports_hardware_single_step>: Initialize.
1180 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
1181 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1182 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
1183 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
1184 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
1185 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1186 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
1187 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1188 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
1189 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
1191 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
1192 (struct linux_target_ops) <tile_supports_hardware_single_step>:
1194 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
1195 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1196 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
1198 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1199 * target.h (struct target_ops): <supports_software_single_step>:
1201 (target_supports_software_single_step): New macro.
1203 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1205 * linux-low.c (linux_wait_1): Fix pc advance condition.
1206 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
1207 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
1209 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1211 * linux-arm-low.c (arm_is_thumb_mode): New function.
1212 (arm_breakpoint_at): Use arm_is_thumb_mode.
1213 (arm_breakpoint_kind_from_current_state): New function.
1214 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
1216 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
1217 (linux_breakpoint_kind_from_current_state): New function.
1218 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
1219 * linux-low.h (struct linux_target_ops)
1220 <breakpoint_kind_from_current_state>: New field.
1221 * target.h (struct target_ops): Likewise.
1222 (target_breakpoint_kind_from_current_state): New macro.
1224 2015-11-30 Pedro Alves <palves@redhat.com>
1226 * linux-low.c (linux_resume): Wake up the event loop before
1229 2015-11-30 Pedro Alves <palves@redhat.com>
1231 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
1233 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
1235 * target.c (struct thread_search): New structure.
1236 (thread_search_callback): New function.
1237 (prev_general_thread): New global.
1238 (prepare_to_access_memory, done_accessing_memory): New functions.
1239 * target.h (prepare_to_access_memory, done_accessing_memory):
1240 Replace macros with function declarations.
1242 2015-11-30 Pedro Alves <palves@redhat.com>
1245 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
1246 report TARGET_WAITKIND_NO_RESUMED.
1247 * remote-utils.c (prepare_resume_reply): Handle
1248 TARGET_WAITKIND_NO_RESUMED.
1249 * server.c (report_no_resumed): New global.
1250 (handle_query) <qSupported>: Handle "no-resumed+". Report
1251 "no-resumed+" support.
1252 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
1253 return error if the client doesn't support no-resumed events.
1254 (push_stop_notification): New function.
1255 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
1256 events if the client supports them.
1258 2015-11-30 Pedro Alves <palves@redhat.com>
1260 * linux-low.c (thread_still_has_status_pending_p): Don't check
1262 (lwp_resumed): New function.
1263 (status_pending_p_callback): Return early if the LWP is not
1264 supposed to be resumed.
1266 2015-11-30 Pedro Alves <palves@redhat.com>
1268 * linux-low.c (handle_extended_wait): Assert that the LWP's
1269 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
1270 thread create events, leave the new child's status pending.
1271 (linux_low_filter_event): If GDB wants to hear about thread exit
1272 events, leave the LWP marked dead and don't delete it.
1273 (linux_wait_for_event_filtered): Don't check for thread exit.
1274 (filter_exit_event): New function.
1275 (linux_wait_1): Use it, when returning an exit event.
1276 (linux_resume_one_lwp_throw): Assert that the LWP's
1277 waitstatus is TARGET_WAITKIND_IGNORE.
1278 * remote-utils.c (prepare_resume_reply): Handle
1279 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
1280 * server.c (report_thread_events): New global.
1281 (handle_general_set): Handle QThreadEvents.
1282 (handle_query) <qSupported>: Handle and report QThreadEvents+;
1283 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
1284 TARGET_WAITKIND_THREAD_EXITED.
1285 * server.h (report_thread_events): Declare.
1287 2015-11-30 Pedro Alves <palves@redhat.com>
1289 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
1290 the thread's last_resume_kind was resume_stop.
1292 2015-11-30 Pedro Alves <palves@redhat.com>
1294 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
1297 2015-11-30 Pedro Alves <palves@redhat.com>
1299 * server.c (handle_v_requests): Handle vCtrlC.
1301 2015-11-30 Pedro Alves <palves@redhat.com>
1303 * gdbthread.h (find_any_thread_of_pid): Declare.
1304 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
1306 * server.c (handle_query): If current_thread is NULL, look for
1307 another thread of the selected process.
1309 2015-11-26 Daniel Colascione <dancol@dancol.org>
1310 Simon Marchi <simon.marchi@ericsson.com>
1312 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
1313 * server.c (handle_qxfer_threads_worker): Refactor to include thread
1315 * target.h (struct target_ops) <thread_name>: New field.
1316 (target_thread_name): New macro.
1318 2015-11-23 Joel Brobecker <brobecker@adacore.com>
1320 * regcache.h (regcache_invalidate_pid): Add declaration.
1321 * regcache.c (regcache_invalidate_pid): New function, extracted
1322 from regcache_invalidate.
1323 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
1324 Add trivial documentation comment.
1325 * lynx-low.c: Use regcache_invalidate_pid instead of
1326 regcache_invalidate.
1328 2015-11-23 Joel Brobecker <brobecker@adacore.com>
1330 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
1331 and Elf64_auxv_t if the target is Android.
1333 2015-11-22 Doug Evans <xdje42@gmail.com>
1335 * target.h: #include <sys/types.h>.
1337 2015-11-19 Pedro Alves <palves@redhat.com>
1339 * linux-low.c (linux_process_qsupported): Change prototype.
1341 * linux-low.h (struct linux_target_ops) <process_qsupported>:
1343 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
1344 and adjust to loop over all features.
1345 * server.c (handle_query) <qSupported>: Adjust to call
1346 target_process_qsupported once, passing it a vector of unprocessed
1348 * target.h (struct target_ops) <process_qsupported>: Change
1350 (target_process_qsupported): Adjust.
1352 2015-11-19 Pedro Alves <palves@redhat.com>
1354 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
1356 * configure: Regenerate.
1358 2015-11-19 Pedro Alves <palves@redhat.com>
1360 * configure: Regenerate.
1362 2015-11-19 Yao Qi <yao.qi@linaro.org>
1364 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
1367 2015-11-19 Yao Qi <yao.qi@linaro.org>
1369 * linux-aarch64-low.c (enum aarch64_operand_type): New.
1370 (struct aarch64_operand): Move enum out.
1372 2015-11-19 Yao Qi <yao.qi@linaro.org>
1374 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
1375 struct user_fpsimd_state *.
1376 (aarch64_store_fpregset): Likewise.
1378 2015-11-19 Yao Qi <yao.qi@linaro.org>
1380 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
1381 struct user_pt_regs *.
1382 (aarch64_store_gregset): Likewise.
1384 2015-11-18 Pedro Alves <palves@redhat.com>
1386 * Makefile.in (all_object_files): Add $IPA_OBJS.
1388 2015-11-17 Pedro Alves <palves@redhat.com>
1390 * win32-low.c (win32_resume): Use gdb_signal_from_host,
1391 GDB_SIGNAL_0 and gdb_signal_to_string.
1393 2015-11-17 Pedro Alves <palves@redhat.com>
1395 * win32-low.c (handle_output_debug_string): Remove parameter.
1396 (win32_kill): Remove our_status local and adjust call to
1397 handle_output_debug_string.
1398 (get_child_debug_event): Adjust call to
1399 handle_output_debug_string.
1401 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1403 * linux-mips-low.c (mips_fill_gregset): Add cast.
1404 (mips_store_gregset): Likewise.
1405 (mips_fill_fpregset): Likewise.
1406 (mips_store_fpregset): Likewise.
1408 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1410 * linux-mips-low.c (mips_add_watchpoint): Rename private to
1413 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1415 * linux-mips-low.c (mips_linux_new_thread): Change type of
1416 watch_type to enum target_hw_bp_type.
1418 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1420 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
1421 Change return type to arm_hwbp_type.
1423 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1425 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
1426 (arm_store_gregset): Likewise.
1427 * linux-arm-low.c (arm_get_hwcap): Likewise.
1428 (arm_read_description): Likewise.
1430 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1432 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
1434 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1436 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
1437 (ppc_fill_vsxregset): Likewise.
1438 (ppc_store_vsxregset): Likewise.
1439 (ppc_fill_vrregset): Likewise.
1440 (ppc_store_vrregset): Likewise.
1441 (ppc_fill_evrregset): Likewise.
1442 (ppc_store_evrregset): Likewise.
1444 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1446 * linux-ppc-low.c (ppc_usrregs_info): Remove
1447 forward-declaration.
1448 (ppc_arch_setup): Move lower in file.
1450 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
1452 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
1453 (ps_pdwrite): Likewise.
1455 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
1457 * linux-arm-low.c (arm_new_thread): Move pointer dereference
1458 to after assert checks.
1460 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
1462 * proc-service.c (ps_pdread): Add/adjust casts.
1463 (ps_pdwrite): Add/adjust casts.
1465 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
1467 * server.c (handle_search_memory_1): Cast return value of
1470 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
1472 * server.c (write_qxfer_response): Change type of data to
1475 2015-10-29 Pedro Alves <palves@redhat.com>
1477 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
1479 2015-10-29 Pedro Alves <palves@redhat.com>
1481 * tracepoint.c (clear_installed_tracepoints): Add casts.
1483 2015-10-29 Pedro Alves <palves@redhat.com>
1485 * server.c (handle_v_cont, process_serial_event): Add enum
1486 gdb_signal casts to signal parsing code.
1488 2015-10-29 Pedro Alves <palves@redhat.com>
1490 * linux-low.h (NULL_REGSET): Define.
1491 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
1492 * linux-arm-low.c (arm_regsets): Likewise.
1493 * linux-crisv32-low.c (cris_regsets): Likewise.
1494 * linux-m68k-low.c (m68k_regsets): Likewise.
1495 * linux-mips-low.c (mips_regsets): Likewise.
1496 * linux-nios2-low.c (nios2_regsets): Likewise.
1497 * linux-ppc-low.c (ppc_regsets): Likewise.
1498 * linux-s390-low.c (s390_regsets): Likewise.
1499 * linux-sh-low.c (sh_regsets): Likewise.
1500 * linux-sparc-low.c (sparc_regsets): Likewise.
1501 * linux-tic6x-low.c (tic6x_regsets): Likewise.
1502 * linux-tile-low.c (tile_regsets): Likewise.
1503 * linux-x86-low.c (x86_regsets): Likewise.
1504 * linux-xtensa-low.c (xtensa_regsets): Likewise.
1506 2015-10-29 Pedro Alves <palves@redhat.com>
1508 * linux-low.h (NULL_REGSET): Define.
1509 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
1510 * linux-arm-low.c (arm_regsets): Likewise.
1511 * linux-crisv32-low.c (cris_regsets): Likewise.
1512 * linux-m68k-low.c (m68k_regsets): Likewise.
1513 * linux-mips-low.c (mips_regsets): Likewise.
1514 * linux-nios2-low.c (nios2_regsets): Likewise.
1515 * linux-ppc-low.c (ppc_regsets): Likewise.
1516 * linux-s390-low.c (s390_regsets): Likewise.
1517 * linux-sh-low.c (sh_regsets): Likewise.
1518 * linux-sparc-low.c (sparc_regsets): Likewise.
1519 * linux-tic6x-low.c (tic6x_regsets): Likewise.
1520 * linux-tile-low.c (tile_regsets): Likewise.
1521 * linux-x86-low.c (x86_regsets): Likewise.
1522 * linux-xtensa-low.c (xtensa_regsets): Likewise.
1524 2015-10-26 Doug Evans <dje@google.com>
1526 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
1528 2015-10-26 Doug Evans <dje@google.com>
1530 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
1532 2015-10-26 Doug Evans <dje@google.com>
1534 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
1536 (attach_thread, find_new_threads_callback): Ditto.
1538 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1540 * mem-break.h (set_breakpoint_data): Remove.
1542 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1544 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
1545 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1546 (initialize_low): Remove set_breakpoint_data call.
1547 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
1548 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
1549 (initialize_low): Remove set_breakpoint_data call.
1550 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
1551 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1552 (initialize_low): Remove set_breakpoint_data call.
1554 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1556 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
1557 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
1558 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
1559 * target.h (target_breakpoint_kind_from_pc): New macro.
1561 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
1563 * linux-low.c (default_breakpoint_kind_from_pc): New function.
1564 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
1565 the default breakpoint kind.
1567 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1569 * linux-arm-low.c (arm_supports_z_point_type): Add software
1572 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1574 * linux-arm-low.c: Refactor breakpoint definitions.
1575 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
1576 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
1578 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1580 * Makefile.in: Add arm.c/o.
1581 * configure.srv: Likewise.
1582 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
1583 (arm_breakpoint_kind_from_pc): New function.
1584 (arm_sw_breakpoint_from_kind): Return proper kind.
1585 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
1587 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1589 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
1591 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
1592 (struct raw_breakpoint) <size>: Remove.
1593 (struct raw_breakpoint) <kind>: Add.
1594 (bp_size): New function.
1595 (bp_opcode): Likewise.
1596 (find_raw_breakpoint_at): Adjust for kind.
1597 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
1598 (remove_memory_breakpoint): Adjust for kind call bp_size.
1599 (set_raw_breakpoint_at): Adjust for kind.
1600 (set_breakpoint): Likewise.
1601 (set_breakpoint_at): Call breakpoint_kind_from_pc.
1602 (delete_raw_breakpoint): Adjust for kind.
1603 (delete_breakpoint): Likewise.
1604 (find_gdb_breakpoint): Likewise.
1605 (set_gdb_breakpoint_1): Likewise.
1606 (set_gdb_breakpoint): Likewise.
1607 (delete_gdb_breakpoint_1): Likewise.
1608 (delete_gdb_breakpoint): Likewise.
1609 (uninsert_raw_breakpoint): Likewise.
1610 (reinsert_raw_breakpoint): Likewise.
1611 (set_breakpoint_data): Remove.
1612 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
1613 (check_mem_read): Adjust for kind call bp_size.
1614 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
1615 (clone_one_breakpoint): Adjust for kind.
1616 * mem-break.h (set_gdb_breakpoint): Likewise.
1617 (delete_gdb_breakpoint): Likewise.
1618 * server.c (process_serial_event): Likewise.
1620 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1622 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
1623 (struct linux_target_ops) <breakpoint>: Remove.
1624 (struct linux_target_ops) <breakpoint_len>: Remove.
1625 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1626 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1627 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
1628 (arm_sw_breakpoint_from_kind): New function.
1629 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
1630 (struct linux_target_ops) <breakpoint>: Remove.
1631 (struct linux_target_ops) <breakpoint_len>: Remove.
1632 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1633 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1634 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
1635 (struct linux_target_ops) <breakpoint>: Remove.
1636 (struct linux_target_ops) <breakpoint_len>: Remove.
1637 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1638 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1639 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
1640 (struct linux_target_ops) <breakpoint>: Remove.
1641 (struct linux_target_ops) <breakpoint_len>: Remove.
1642 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1643 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1644 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
1645 and sw_breakpoint_from_kind to increment the pc.
1646 (linux_breakpoint_kind_from_pc): New function.
1647 (linux_sw_breakpoint_from_kind): New function.
1648 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
1649 (initialize_low): Call breakpoint_kind_from_pc and
1650 sw_breakpoint_from_kind to replace breakpoint_data/len.
1651 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
1653 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
1654 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
1655 (struct linux_target_ops) <breakpoint>: Remove.
1656 (struct linux_target_ops) <breakpoint_len>: Remove.
1657 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1658 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1659 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
1660 (struct linux_target_ops) <breakpoint>: Remove.
1661 (struct linux_target_ops) <breakpoint_len>: Remove.
1662 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1663 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1664 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
1665 (struct linux_target_ops) <breakpoint>: Remove.
1666 (struct linux_target_ops) <breakpoint_len>: Remove.
1667 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1668 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1669 * linux-nios2-low.c (nios2_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-ppc-low.c (ppc_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.
1679 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
1680 (struct linux_target_ops) <breakpoint>: Remove.
1681 (struct linux_target_ops) <breakpoint_len>: Remove.
1682 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1683 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1684 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
1685 (struct linux_target_ops) <breakpoint>: Remove.
1686 (struct linux_target_ops) <breakpoint_len>: Remove.
1687 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1688 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1689 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
1690 (struct linux_target_ops) <breakpoint>: Remove.
1691 (struct linux_target_ops) <breakpoint_len>: Remove.
1692 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1693 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1694 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
1695 (struct linux_target_ops) <breakpoint>: Remove.
1696 (struct linux_target_ops) <breakpoint_len>: Remove.
1697 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1698 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1699 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
1700 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
1701 (struct linux_target_ops) <breakpoint>: Remove.
1702 (struct linux_target_ops) <breakpoint_len>: Remove.
1703 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1704 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1705 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
1706 (struct linux_target_ops) <breakpoint>: Remove.
1707 (struct linux_target_ops) <breakpoint_len>: Remove.
1708 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1709 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1711 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1713 * linux-cris-low.c (cris_get_pc): Remove void arg.
1715 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
1717 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
1720 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
1722 * inferiors.c (thread_pid_matches_callback): New function.
1723 (find_thread_process): New function.
1724 (remove_thread): Reset current_thread.
1725 (remove_process): Assert threads have been removed first.
1727 2015-10-15 Yao Qi <yao.qi@linaro.org>
1729 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
1731 (aarch64_remove_point): Likewise.
1732 * regcache.c (regcache_register_size): New function.
1734 2015-10-12 Yao Qi <yao.qi@linaro.org>
1736 * linux-aarch64-low.c: Update all callers as emit_load_store
1737 is renamed to aarch64_emit_load_store.
1739 2015-10-12 Yao Qi <yao.qi@linaro.org>
1741 * linux-aarch64-low.c: Update all callers of function renaming
1742 from emit_insn to aarch64_emit_insn.
1744 2015-10-12 Yao Qi <yao.qi@linaro.org>
1746 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
1747 arch/aarch64-insn.h.
1748 (struct aarch64_memory_operand): Likewise.
1750 (emit_insn): Move to arch/aarch64-insn.c.
1751 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
1752 (emit_load_store): Move to arch/aarch64-insn.c.
1753 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
1754 (can_encode_int32): Remove.
1756 2015-10-12 Yao Qi <yao.qi@linaro.org>
1758 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
1759 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
1760 (aarch64_relocate_instruction): Likewise.
1761 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
1762 (struct aarch64_insn_visitor): Likewise.
1764 2015-10-12 Yao Qi <yao.qi@linaro.org>
1766 * linux-aarch64-low.c (struct aarch64_insn_data): New.
1767 (struct aarch64_insn_visitor): New.
1768 (struct aarch64_insn_relocation_data): New.
1769 (aarch64_ftrace_insn_reloc_b): New function.
1770 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1771 (aarch64_ftrace_insn_reloc_cb): Likewise.
1772 (aarch64_ftrace_insn_reloc_tb): Likewise.
1773 (aarch64_ftrace_insn_reloc_adr): Likewise.
1774 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
1775 (aarch64_ftrace_insn_reloc_others): Likewise.
1777 (aarch64_relocate_instruction): Use visitor.
1779 2015-10-12 Yao Qi <yao.qi@linaro.org>
1781 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
1782 int. Add argument buf.
1783 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
1784 aarch64_relocate_instruction.
1786 2015-10-12 Yao Qi <yao.qi@linaro.org>
1788 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
1789 argument insn. Remove local variable insn. Don't call
1791 (aarch64_install_fast_tracepoint_jump_pad): Call
1794 2015-09-30 Yao Qi <yao.qi@linaro.org>
1796 * linux-aarch64-low.c (emit_movk): Shorten a long line.
1797 (emit_load_store_pair): Likewise.
1799 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
1801 * dll.c (match_dll): Add cast(s).
1802 (unloaded_dll): Likewise.
1803 * linux-low.c (second_thread_of_pid_p): Likewise.
1804 (delete_lwp_callback): Likewise.
1805 (count_events_callback): Likewise.
1806 (select_event_lwp_callback): Likewise.
1807 (linux_set_resume_request): Likewise.
1808 * server.c (accumulate_file_name_length): Likewise.
1809 (emit_dll_description): Likewise.
1810 (handle_qxfer_threads_worker): Likewise.
1811 (visit_actioned_threads): Likewise.
1812 * thread-db.c (any_thread_of): Likewise.
1813 * tracepoint.c (same_process_p): Likewise.
1814 (match_blocktype): Likewise.
1815 (build_traceframe_info_xml): Likewise.
1817 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
1819 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
1821 (gdb_unparse_agent_expr): Likewise.
1822 * hostio.c (require_data): Likewise.
1823 (handle_pread): Likewise.
1824 * linux-low.c (disable_regset): Likewise.
1825 (fetch_register): Likewise.
1826 (store_register): Likewise.
1827 (get_dynamic): Likewise.
1828 (linux_qxfer_libraries_svr4): Likewise.
1829 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
1830 (set_fast_tracepoint_jump): Likewise.
1831 (uninsert_fast_tracepoint_jumps_at): Likewise.
1832 (reinsert_fast_tracepoint_jumps_at): Likewise.
1833 (validate_inserted_breakpoint): Likewise.
1834 (clone_agent_expr): Likewise.
1835 * regcache.c (init_register_cache): Likewise.
1836 * remote-utils.c (putpkt_binary_1): Likewise.
1837 (decode_M_packet): Likewise.
1838 (decode_X_packet): Likewise.
1839 (look_up_one_symbol): Likewise.
1840 (relocate_instruction): Likewise.
1841 (monitor_output): Likewise.
1842 * server.c (handle_search_memory): Likewise.
1843 (handle_qxfer_exec_file): Likewise.
1844 (handle_qxfer_libraries): Likewise.
1845 (handle_qxfer): Likewise.
1846 (handle_query): Likewise.
1847 (handle_v_cont): Likewise.
1848 (handle_v_run): Likewise.
1849 (captured_main): Likewise.
1850 * target.c (write_inferior_memory): Likewise.
1851 * thread-db.c (try_thread_db_load_from_dir): Likewise.
1852 * tracepoint.c (init_trace_buffer): Likewise.
1853 (add_tracepoint_action): Likewise.
1854 (add_traceframe): Likewise.
1855 (add_traceframe_block): Likewise.
1856 (cmd_qtdpsrc): Likewise.
1857 (cmd_qtdv): Likewise.
1858 (cmd_qtstatus): Likewise.
1859 (response_source): Likewise.
1860 (response_tsv): Likewise.
1861 (cmd_qtnotes): Likewise.
1862 (gdb_collect): Likewise.
1863 (initialize_tracepoint): Likewise.
1865 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1867 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
1868 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
1869 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
1871 (enum aarch64_condition_codes): New enum.
1872 (w0): New static global.
1875 (struct aarch64_memory_operand) <type>: New
1876 MEMORY_OPERAND_POSTINDEX type.
1877 (postindex_memory_operand): New helper function.
1878 (emit_ret): New function.
1879 (emit_load_store_pair): New function, factored out of emit_stp
1880 with support for MEMORY_OPERAND_POSTINDEX.
1881 (emit_stp): Rewrite using emit_load_store_pair.
1882 (emit_ldp): New function.
1883 (emit_load_store): Likewise.
1884 (emit_ldr): Mention post-index instruction in comment.
1885 (emit_ldrh): New function.
1886 (emit_ldrb): New function.
1887 (emit_ldrsw): Mention post-index instruction in comment.
1888 (emit_str): Likewise.
1889 (emit_subs): New function.
1890 (emit_cmp): Likewise.
1891 (emit_and): Likewise.
1892 (emit_orr): Likewise.
1893 (emit_orn): Likewise.
1894 (emit_eor): Likewise.
1895 (emit_mvn): Likewise.
1896 (emit_lslv): Likewise.
1897 (emit_lsrv): Likewise.
1898 (emit_asrv): Likewise.
1899 (emit_mul): Likewise.
1900 (emit_sbfm): Likewise.
1901 (emit_sbfx): Likewise.
1902 (emit_ubfm): Likewise.
1903 (emit_ubfx): Likewise.
1904 (emit_csinc): Likewise.
1905 (emit_cset): Likewise.
1906 (emit_nop): Likewise.
1907 (emit_ops_insns): New helper function.
1908 (emit_pop): Likewise.
1909 (emit_push): Likewise.
1910 (aarch64_emit_prologue): New function.
1911 (aarch64_emit_epilogue): Likewise.
1912 (aarch64_emit_add): Likewise.
1913 (aarch64_emit_sub): Likewise.
1914 (aarch64_emit_mul): Likewise.
1915 (aarch64_emit_lsh): Likewise.
1916 (aarch64_emit_rsh_signed): Likewise.
1917 (aarch64_emit_rsh_unsigned): Likewise.
1918 (aarch64_emit_ext): Likewise.
1919 (aarch64_emit_log_not): Likewise.
1920 (aarch64_emit_bit_and): Likewise.
1921 (aarch64_emit_bit_or): Likewise.
1922 (aarch64_emit_bit_xor): Likewise.
1923 (aarch64_emit_bit_not): Likewise.
1924 (aarch64_emit_equal): Likewise.
1925 (aarch64_emit_less_signed): Likewise.
1926 (aarch64_emit_less_unsigned): Likewise.
1927 (aarch64_emit_ref): Likewise.
1928 (aarch64_emit_if_goto): Likewise.
1929 (aarch64_emit_goto): Likewise.
1930 (aarch64_write_goto_address): Likewise.
1931 (aarch64_emit_const): Likewise.
1932 (aarch64_emit_call): Likewise.
1933 (aarch64_emit_reg): Likewise.
1934 (aarch64_emit_pop): Likewise.
1935 (aarch64_emit_stack_flush): Likewise.
1936 (aarch64_emit_zero_ext): Likewise.
1937 (aarch64_emit_swap): Likewise.
1938 (aarch64_emit_stack_adjust): Likewise.
1939 (aarch64_emit_int_call_1): Likewise.
1940 (aarch64_emit_void_call_2): Likewise.
1941 (aarch64_emit_eq_goto): Likewise.
1942 (aarch64_emit_ne_goto): Likewise.
1943 (aarch64_emit_lt_goto): Likewise.
1944 (aarch64_emit_le_goto): Likewise.
1945 (aarch64_emit_gt_goto): Likewise.
1946 (aarch64_emit_ge_got): Likewise.
1947 (aarch64_emit_ops_impl): New static global variable.
1948 (aarch64_emit_ops): New target function, return
1949 &aarch64_emit_ops_impl.
1950 (struct linux_target_ops): Install it.
1952 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1954 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
1955 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
1957 * linux-aarch64-ipa.c: New file.
1958 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
1960 (aarch64_get_thread_area): New target method.
1961 (extract_signed_bitfield): New helper function.
1962 (aarch64_decode_ldr_literal): New function.
1963 (enum aarch64_opcodes): New enum.
1964 (struct aarch64_register): New struct.
1965 (struct aarch64_operand): New struct.
1966 (x0): New static global.
1975 (aarch64_register): New helper function.
1976 (register_operand): Likewise.
1977 (immediate_operand): Likewise.
1978 (struct aarch64_memory_operand): New struct.
1979 (offset_memory_operand): New helper function.
1980 (preindex_memory_operand): Likewise.
1981 (enum aarch64_system_control_registers): New enum.
1982 (ENCODE): New macro.
1983 (emit_insn): New helper function.
1984 (emit_b): New function.
1985 (emit_bcond): Likewise.
1986 (emit_cb): Likewise.
1987 (emit_tb): Likewise.
1988 (emit_blr): Likewise.
1989 (emit_stp): Likewise.
1990 (emit_ldp_q_offset): Likewise.
1991 (emit_stp_q_offset): Likewise.
1992 (emit_load_store): Likewise.
1993 (emit_ldr): Likewise.
1994 (emit_ldrsw): Likewise.
1995 (emit_str): Likewise.
1996 (emit_ldaxr): Likewise.
1997 (emit_stxr): Likewise.
1998 (emit_stlr): Likewise.
1999 (emit_data_processing_reg): Likewise.
2000 (emit_data_processing): Likewise.
2001 (emit_add): Likewise.
2002 (emit_sub): Likewise.
2003 (emit_mov): Likewise.
2004 (emit_movk): Likewise.
2005 (emit_mov_addr): Likewise.
2006 (emit_mrs): Likewise.
2007 (emit_msr): Likewise.
2008 (emit_sevl): Likewise.
2009 (emit_wfe): Likewise.
2010 (append_insns): Likewise.
2011 (can_encode_int32_in): New helper function.
2012 (aarch64_relocate_instruction): New function.
2013 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
2014 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
2015 (struct linux_target_ops): Install aarch64_get_thread_area,
2016 aarch64_install_fast_tracepoint_jump_pad and
2017 aarch64_get_min_fast_tracepoint_insn_len.
2019 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
2021 * Makefile.in (aarch64-insn.o): New rule.
2022 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
2024 2015-09-21 Yao Qi <yao.qi@linaro.org>
2026 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
2028 2015-09-21 Yao Qi <yao.qi@linaro.org>
2030 * tracepoint.c (max_jump_pad_size): Remove.
2032 2015-09-18 Yao Qi <yao.qi@linaro.org>
2034 * linux-aarch64-low.c: Don't include sys/uio.h.
2035 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
2037 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
2039 * tracepoint.c (eval_result_type): Change prototype.
2040 (condition_true_at_tracepoint): Fix argument to compiled_cond.
2042 2015-09-15 Pedro Alves <palves@redhat.com>
2044 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
2045 Check whether to report exec events instead of checking whether
2046 multiprocess is enabled.
2048 2015-09-15 Pedro Alves <palves@redhat.com>
2051 * remote-utils.c (prepare_resume_reply): Merge
2052 TARGET_WAITKIND_VFORK_DONE switch case with the
2053 TARGET_WAITKIND_FORKED case.
2055 2015-09-15 Yao Qi <yao.qi@linaro.org>
2057 * server.c (handle_query): Check string comparison using
2058 "else if" instead of "if".
2060 2015-09-15 Yao Qi <yao.qi@linaro.org>
2062 * server.c (vCont_supported): New global variable.
2063 (handle_query): Set vCont_supported to 1 if "vContSupported+"
2064 matches. Append ";vContSupported+" to own_buf.
2065 (handle_v_requests): Append ";s;S" to own_buf if target supports
2066 hardware single step or vCont_supported is false.
2067 (capture_main): Set vCont_supported to zero.
2069 2015-09-15 Yao Qi <yao.qi@linaro.org>
2071 * linux-low.c (linux_supports_conditional_breakpoints): Rename
2073 (linux_supports_hardware_single_step): ... New function.
2074 (linux_target_ops): Update.
2075 * lynx-low.c (lynx_target_ops): Set field
2076 supports_hardware_single_step to target_can_do_hardware_single_step.
2077 * nto-low.c (nto_target_ops): Likewise.
2078 * spu-low.c (spu_target_ops): Likewise.
2079 * win32-low.c (win32_target_ops): Likewise.
2080 * target.c (target_can_do_hardware_single_step): New function.
2081 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2082 Remove. <supports_hardware_single_step>: New field.
2083 (target_supports_conditional_breakpoints): Remove.
2084 (target_supports_hardware_single_step): New macro.
2085 (target_can_do_hardware_single_step): Declare.
2086 * server.c (handle_query): Use target_supports_hardware_single_step
2087 instead of target_supports_conditional_breakpoints.
2089 2015-09-15 Yao Qi <yao.qi@linaro.org>
2091 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
2093 (struct linux_target_ops the_low_target): Install
2094 aarch64_linux_siginfo_fixup.
2096 2015-09-11 Don Breazeal <donb@codesourcery.com>
2097 Luis Machado <lgustavo@codesourcery.com>
2099 * linux-low.c (linux_mourn): Static declaration.
2100 (linux_arch_setup): Move in front of
2101 handle_extended_wait.
2102 (linux_arch_setup_thread): New function.
2103 (handle_extended_wait): Handle exec events. Call
2104 linux_arch_setup_thread. Make event_lwp argument a
2105 pointer-to-a-pointer.
2106 (check_zombie_leaders): Do not check stopped threads.
2107 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
2108 (linux_low_filter_event): Add lwp and thread for exec'ing
2109 non-leader thread if leader thread has been deleted.
2110 Refactor code into linux_arch_setup_thread and call it.
2111 Pass child lwp pointer by reference to handle_extended_wait.
2112 (linux_wait_for_event_filtered): Update comment.
2113 (linux_wait_1): Prevent clobbering exec event status.
2114 (linux_supports_exec_events): New function.
2115 (linux_target_ops) <supports_exec_events>: Initialize new member.
2116 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
2118 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
2119 * server.c (report_exec_events): New global variable.
2120 (handle_query): Handle qSupported query for exec-events feature.
2121 (captured_main): Initialize report_exec_events.
2122 * server.h (report_exec_events): Declare new global variable.
2123 * target.h (struct target_ops) <supports_exec_events>: New
2125 (target_supports_exec_events): New macro.
2126 * win32-low.c (win32_target_ops) <supports_exec_events>:
2127 Initialize new member.
2129 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
2131 * linux-low.c (linux_low_enable_btrace): Remove.
2132 (linux_target_ops): Replace linux_low_enable_btrace with
2133 linux_enable_btrace.
2135 2015-09-03 Yao Qi <yao.qi@linaro.org>
2137 * linux-aarch64-low.c (aarch64_insert_point): Call
2138 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
2141 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2143 * linux-low.c (check_stopped_by_breakpoint): Use
2144 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
2146 2015-08-27 Pedro Alves <palves@redhat.com>
2148 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
2150 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
2152 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
2153 the XNEW-family equivalent.
2154 (compile_bytecodes): Likewise.
2155 * dll.c (loaded_dll): Likewise.
2156 * event-loop.c (append_callback_event): Likewise.
2157 (create_file_handler): Likewise.
2158 (create_file_event): Likewise.
2159 * hostio.c (handle_open): Likewise.
2160 * inferiors.c (add_thread): Likewise.
2161 (add_process): Likewise.
2162 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
2163 * linux-arm-low.c (arm_new_process): Likewise.
2164 (arm_new_thread): Likewise.
2165 * linux-low.c (add_to_pid_list): Likewise.
2166 (linux_add_process): Likewise.
2167 (handle_extended_wait): Likewise.
2168 (add_lwp): Likewise.
2169 (enqueue_one_deferred_signal): Likewise.
2170 (enqueue_pending_signal): Likewise.
2171 (linux_resume_one_lwp_throw): Likewise.
2172 (linux_resume_one_thread): Likewise.
2173 (linux_read_memory): Likewise.
2174 (linux_write_memory): Likewise.
2175 * linux-mips-low.c (mips_linux_new_process): Likewise.
2176 (mips_linux_new_thread): Likewise.
2177 (mips_add_watchpoint): Likewise.
2178 * linux-x86-low.c (initialize_low_arch): Likewise.
2179 * lynx-low.c (lynx_add_process): Likewise.
2180 * mem-break.c (set_raw_breakpoint_at): Likewise.
2181 (set_breakpoint): Likewise.
2182 (add_condition_to_breakpoint): Likewise.
2183 (add_commands_to_breakpoint): Likewise.
2184 (clone_agent_expr): Likewise.
2185 (clone_one_breakpoint): Likewise.
2186 * regcache.c (new_register_cache): Likewise.
2187 * remote-utils.c (look_up_one_symbol): Likewise.
2188 * server.c (queue_stop_reply): Likewise.
2189 (start_inferior): Likewise.
2190 (queue_stop_reply_callback): Likewise.
2191 (handle_target_event): Likewise.
2192 * spu-low.c (fetch_ppc_memory): Likewise.
2193 (store_ppc_memory): Likewise.
2194 * target.c (set_target_ops): Likewise.
2195 * thread-db.c (thread_db_load_search): Likewise.
2196 (try_thread_db_load_1): Likewise.
2197 * tracepoint.c (add_tracepoint): Likewise.
2198 (add_tracepoint_action): Likewise.
2199 (create_trace_state_variable): Likewise.
2200 (cmd_qtdpsrc): Likewise.
2201 (cmd_qtro): Likewise.
2202 (add_while_stepping_state): Likewise.
2203 * win32-low.c (child_add_thread): Likewise.
2204 (get_image_name): Likewise.
2206 2015-08-25 Yao Qi <yao.qi@linaro.org>
2208 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
2210 2015-08-25 Yao Qi <yao.qi@linaro.org>
2212 * Makefile.in (aarch64-linux.o): New rule.
2213 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
2215 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
2216 (aarch64_init_debug_reg_state): Make it extern.
2217 (aarch64_linux_prepare_to_resume): Remove.
2219 2015-08-25 Yao Qi <yao.qi@linaro.org>
2221 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
2222 lwp_arch_private_info and ptid_of_lwp.
2224 2015-08-25 Yao Qi <yao.qi@linaro.org>
2226 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
2227 Find proc_info by find_process_pid. All callers updated.
2229 2015-08-25 Yao Qi <yao.qi@linaro.org>
2231 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
2233 (debug_reg_change_callback): Remove.
2234 (aarch64_notify_debug_reg_change): Remove.
2236 2015-08-25 Yao Qi <yao.qi@linaro.org>
2238 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
2239 Call current_lwp_ptid.
2241 2015-08-25 Yao Qi <yao.qi@linaro.org>
2243 * linux-aarch64-low.c (debug_reg_change_callback): Use
2246 2015-08-25 Yao Qi <yao.qi@linaro.org>
2248 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
2250 2015-08-25 Yao Qi <yao.qi@linaro.org>
2252 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
2254 2015-08-25 Yao Qi <yao.qi@linaro.org>
2256 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
2259 2015-08-25 Yao Qi <yao.qi@linaro.org>
2261 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
2263 (debug_reg_change_callback): Remove argument entry and add argument
2264 lwp. Remove local variable thread. Don't print thread id in the
2265 debugging output. Don't check whether pid of thread equals to pid.
2266 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
2267 iterate_over_lwps instead find_inferior.
2269 2015-08-24 Pedro Alves <palves@redhat.com>
2271 * inferiors.c (get_first_process): New function.
2272 * inferiors.h (get_first_process): New declaration.
2273 * remote-utils.c (read_ptid): Default to the first process in the
2274 list, instead of to the current thread's process.
2276 2015-08-24 Pedro Alves <palves@redhat.com>
2278 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
2279 * event-loop.c: Likewise.
2280 * remote-utils.c: Likewise.
2281 * tracepoint.c: Likewise.
2283 2015-08-24 Pedro Alves <palves@redhat.com>
2285 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
2288 2015-08-21 Pedro Alves <palves@redhat.com>
2290 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
2291 instead of literal 1.
2293 2015-08-21 Pedro Alves <palves@redhat.com>
2295 * tdesc.c (default_description): Explicitly zero-initialize.
2297 2015-08-21 Pedro Alves <palves@redhat.com>
2300 * inferiors.c (remove_thread): Discard any pending stop reply for
2302 * server.c (remove_all_on_match_pid): Rename to ...
2303 (remove_all_on_match_ptid): ... this. Work with a filter ptid
2305 (discard_queued_stop_replies): Change parameter to a ptid. Now
2307 (handle_v_kill, kill_inferior_callback, captured_main)
2308 (process_serial_event): Adjust.
2309 * server.h (discard_queued_stop_replies): Declare.
2311 2015-08-21 Pedro Alves <palves@redhat.com>
2313 * linux-low.c (wait_for_sigstop): Always switch to no thread
2314 selected if the previously current thread dies.
2315 * lynx-low.c (lynx_request_interrupt): Use the first thread's
2316 process instead of the current thread's.
2317 * remote-utils.c (input_interrupt): Don't check if there's no
2319 * server.c (gdb_read_memory, gdb_write_memory): If setting the
2320 current thread to the general thread fails, error out.
2321 (handle_qxfer_auxv, handle_qxfer_libraries)
2322 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
2323 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
2324 (handle_query): Check if there's a thread selected instead of
2325 checking whether there's any thread in the thread list.
2326 (handle_qxfer_threads, handle_qxfer_btrace)
2327 (handle_qxfer_btrace_conf): Don't error out early if there's no
2328 thread in the thread list.
2329 (handle_v_cont, myresume): Don't set the current thread to the
2331 (process_serial_event) <Hg handling>: Also set thread_id if the
2332 previous general thread is still alive.
2333 (process_serial_event) <g/G handling>: If setting the current
2334 thread to the general thread fails, error out.
2335 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
2336 thread's lwp instead of the current thread's.
2337 * target.c (set_desired_thread): If the desired thread was not
2338 found, leave the current thread pointing to NULL. Return an int
2339 (boolean) indicating success.
2340 * target.h (set_desired_thread): Change return type to int.
2342 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
2344 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
2345 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
2347 (ps_get_thread_area): New function.
2349 2015-08-19 Gary Benson <gbenson@redhat.com>
2351 * hostio.c (handle_pread): Do not attempt to read more data
2352 than hostio_reply_with_data can fit in a packet.
2354 2015-08-18 Joel Brobecker <brobecker@adacore.com>
2356 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
2358 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
2360 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
2362 2015-08-06 Pedro Alves <palves@redhat.com>
2364 * tracepoint.c (expr_eval_result): Now an int.
2366 2015-08-06 Pedro Alves <palves@redhat.com>
2368 * gdbthread.h (struct regcache): Forward declare.
2369 (struct thread_info) <regcache_data>: Now a struct regcache
2371 * inferiors.c (inferior_regcache_data)
2372 (set_inferior_regcache_data): Now work with struct regcache
2374 * inferiors.h (struct regcache): Forward declare.
2375 (inferior_regcache_data, set_inferior_regcache_data): Now work
2376 with struct regcache pointers.
2377 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
2378 (free_register_cache_thread): Remove struct regcache pointer
2381 2015-08-06 Pedro Alves <palves@redhat.com>
2383 * server.c (captured_main): On error, print the exception message
2384 to stderr, and if run_once is set, throw a quit.
2386 2015-08-06 Pedro Alves <palves@redhat.com>
2388 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
2391 2015-08-06 Pedro Alves <palves@redhat.com>
2393 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
2394 reading beyond the passed in buffer length.
2396 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
2398 * tracepoint.c (symbol_list) <required>: Remove.
2400 2015-08-06 Pedro Alves <palves@redhat.com>
2402 * linux-low.c (handle_extended_wait): Set the fork child's suspend
2403 count if stopping and suspending threads.
2404 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
2405 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
2406 (linux_detach): Complete an ongoing step-over.
2407 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
2409 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
2410 (linux_wait_1): If passing a signal to the inferior after
2411 finishing a step-over, unsuspend and re-resume all lwps. If we
2412 see a single-step event but the thread should be continuing, don't
2413 pass the trap to gdb.
2414 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
2415 internal_error instead of gdb_assert.
2416 (enqueue_pending_signal): New function.
2417 (check_ptrace_stopped_lwp_gone): Add debug output.
2418 (start_step_over): Use internal_error instead of gdb_assert.
2419 (complete_ongoing_step_over): New function.
2420 (linux_resume_one_thread): Don't resume a suspended thread.
2421 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
2424 2015-08-06 Pedro Alves <palves@redhat.com>
2426 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
2427 (linux_thread_alive): Use lwp_is_marked_dead.
2428 (extended_event_reported): Delete.
2429 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
2430 instead of extended_event_reported.
2431 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
2433 (lwp_is_marked_dead): New function.
2434 (lwp_running): Use lwp_is_marked_dead.
2435 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
2438 2015-08-06 Pedro Alves <palves@redhat.com>
2440 * linux-low.c (linux_wait_1): Move fork event output out of the
2441 !report_to_gdb check. Pass event_child->waitstatus to
2442 target_waitstatus_to_string instead of ourstatus.
2444 2015-08-04 Yao Qi <yao.qi@linaro.org>
2446 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
2447 if current_thread is 32 bit.
2449 2015-08-04 Yao Qi <yao.qi@linaro.org>
2451 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2452 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2453 * server.c (extended_protocol): Remove "static".
2454 * server.h (extended_protocol): Declare it.
2456 2015-08-04 Yao Qi <yao.qi@linaro.org>
2458 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
2459 both aarch64 and aarch32.
2460 (aarch64_set_pc): Likewise.
2462 2015-08-04 Yao Qi <yao.qi@linaro.org>
2464 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
2465 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
2466 arm-with-neon.xml to srv_xmlfiles.
2467 * linux-aarch64-low.c: Include linux-aarch32-low.h.
2468 (is_64bit_tdesc): New function.
2469 (aarch64_linux_read_description): New function.
2470 (aarch64_arch_setup): Call aarch64_linux_read_description.
2471 (regs_info): Rename to regs_info_aarch64.
2472 (aarch64_regs_info): Return right regs_info.
2473 (initialize_low_arch): Call initialize_low_arch_aarch32.
2475 2015-08-04 Yao Qi <yao.qi@linaro.org>
2477 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
2478 * linux-aarch32-low.c: New file.
2479 * linux-aarch32-low.h: New file.
2480 * linux-arm-low.c (arm_fill_gregset): Move it to
2481 linux-aarch32-low.c.
2482 (arm_store_gregset): Likewise.
2483 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
2484 (arm_store_vfpregset): Call arm_store_vfpregset_num.
2485 (arm_arch_setup): Check if PTRACE_GETREGSET works.
2486 (regs_info): Rename to regs_info_arm.
2487 (arm_regs_info): Return regs_info_aarch32 if
2488 have_ptrace_getregset is 1 and target description is
2489 arm_with_neon or arm_with_vfpv3.
2490 (initialize_low_arch): Don't call init_registers_arm_with_neon.
2491 Call initialize_low_arch_aarch32 instead.
2493 2015-08-04 Yao Qi <yao.qi@linaro.org>
2495 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
2496 * linux-low.c: ... here.
2497 * linux-low.h (have_ptrace_getregset): Declare it.
2499 2015-08-04 Pedro Alves <palves@redhat.com>
2501 * thread-db.c (struct thread_db): Use new typedefs.
2502 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
2504 (disable_thread_event_reporting): Cast result of dlsym to
2505 destination function pointer type.
2506 (thread_db_mourn): Use td_ta_delete_ftype.
2508 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
2510 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
2512 (CDX_BREAKPOINT): Define for R2.
2513 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
2514 (the_low_target): Add comments.
2516 2015-07-30 Yao Qi <yao.qi@linaro.org>
2518 * linux-arm-low.c (arm_hwcap): Remove it.
2519 (arm_read_description): New local variable arm_hwcap. Don't
2520 set arm_hwcap to zero.
2522 2015-07-30 Yao Qi <yao.qi@linaro.org>
2524 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
2525 Use regcache->tdesc instead.
2526 (arm_store_wmmxregset): Likewise.
2527 (arm_fill_vfpregset): Likewise.
2528 (arm_store_vfpregset): Likewise.
2530 2015-07-30 Yao Qi <yao.qi@linaro.org>
2532 * linux-arm-low.c: Include arch/arm.h.
2533 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
2534 (arm_store_gregset): Likewise.
2536 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
2538 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
2539 ptrace's 4th parameter.
2541 2015-07-27 Yao Qi <yao.qi@linaro.org>
2543 * configure.srv (case aarch64*-*-linux*): Don't set
2546 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
2548 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
2550 * linux-arm-low.c: Likewise.
2551 * linux-cris-low.c: Likewise.
2552 * linux-crisv32-low.c: Likewise.
2553 * linux-low.c: Likewise.
2554 * linux-m68k-low.c: Likewise.
2555 * linux-mips-low.c: Likewise.
2556 * linux-nios2-low.c: Likewise.
2557 * linux-s390-low.c: Likewise.
2558 * linux-sparc-low.c: Likewise.
2559 * linux-tic6x-low.c: Likewise.
2560 * linux-tile-low.c: Likewise.
2561 * linux-x86-low.c: Likewise.
2563 2015-07-24 Pedro Alves <palves@redhat.com>
2565 * config.in: Regenerate.
2566 * configure: Regenerate.
2568 2015-07-24 Pedro Alves <palves@redhat.com>
2570 * acinclude.m4: Include ../ptrace.m4.
2571 * configure.ac: Call GDB_AC_PTRACE.
2572 * config.in, configure: Regenerate.
2574 2015-07-24 Yao Qi <yao.qi@linaro.org>
2576 * linux-low.c (linux_create_inferior): Remove setting to
2577 proc->priv->new_inferior.
2578 (linux_attach): Likewise.
2579 (linux_low_filter_event): Likewise.
2580 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
2582 2015-07-24 Yao Qi <yao.qi@linaro.org>
2584 * linux-low.c (linux_arch_setup): New function.
2585 (linux_low_filter_event): If proc->tdesc is NULL and
2586 proc->attached is true, call the_low_target.arch_setup.
2587 Otherwise, keep status pending, and return.
2588 (linux_resume_one_lwp_throw): Don't call get_pc if
2589 thread->while_stepping isn't NULL. Don't call
2590 get_thread_regcache if proc->tdesc is NULL.
2591 (need_step_over_p): Return 0 if proc->tdesc is NULL.
2592 (linux_target_ops): Install arch_setup.
2593 * server.c (start_inferior): Call the_target->arch_setup.
2594 * target.h (struct target_ops) <arch_setup>: New field.
2595 (target_arch_setup): New marco.
2596 * lynx-low.c (lynx_target_ops): Update.
2597 * nto-low.c (nto_target_ops): Update.
2598 * spu-low.c (spu_target_ops): Update.
2599 * win32-low.c (win32_target_ops): Update.
2601 2015-07-24 Yao Qi <yao.qi@linaro.org>
2603 * linux-low.c (linux_add_process): Don't set
2604 proc->priv->new_inferior.
2605 (linux_create_inferior): Set proc->priv->new_inferior to 1.
2606 (linux_attach): Likewise.
2608 2015-07-24 Yao Qi <yao.qi@linaro.org>
2610 * server.c (start_inferior): Code refactor.
2612 2015-07-24 Yao Qi <yao.qi@linaro.org>
2614 * server.c (process_serial_event): Set general_thread.
2616 2015-07-21 Yao Qi <yao.qi@linaro.org>
2618 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
2619 aarch64_linux_get_debug_reg_capacity.
2621 2015-07-17 Yao Qi <yao.qi@linaro.org>
2623 * Makefile.in (aarch64-linux-hw-point.o): New rule.
2624 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
2625 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
2626 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
2627 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
2628 (AARCH64_HWP_ALIGNMENT): Likewise.
2629 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
2630 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
2631 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
2632 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
2633 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
2634 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
2635 (struct aarch64_debug_reg_state): Likewise.
2636 (struct arch_lwp_info): Likewise.
2637 (aarch64_align_watchpoint): Likewise.
2638 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
2639 (aarch64_watchpoint_length): Likewise.
2640 (aarch64_point_encode_ctrl_reg): Likewise
2641 (aarch64_point_is_aligned): Likewise.
2642 (aarch64_align_watchpoint): Likewise.
2643 (aarch64_linux_set_debug_regs):
2644 (aarch64_dr_state_insert_one_point): Likewise.
2645 (aarch64_dr_state_remove_one_point): Likewise.
2646 (aarch64_handle_breakpoint): Likewise.
2647 (aarch64_handle_aligned_watchpoint): Likewise.
2648 (aarch64_handle_unaligned_watchpoint): Likewise.
2649 (aarch64_handle_watchpoint): Likewise.
2651 2015-07-17 Yao Qi <yao.qi@linaro.org>
2653 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
2654 and don't aarch64_get_debug_reg_state. All callers update.
2655 (aarch64_handle_aligned_watchpoint): Likewise.
2656 (aarch64_handle_unaligned_watchpoint): Likewise.
2657 (aarch64_handle_watchpoint): Likewise.
2658 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
2659 (aarch64_remove_point): Likewise.
2661 2015-07-17 Yao Qi <yao.qi@linaro.org>
2663 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
2665 (aarch64_handle_unaligned_watchpoint): Likewise.
2667 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2669 Revert the previous 3 commits:
2670 Move gdb_regex* to common/
2671 Move linux_find_memory_regions_full & co.
2672 gdbserver build-id attribute generator
2674 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2675 Jan Kratochvil <jan.kratochvil@redhat.com>
2677 gdbserver build-id attribute generator.
2678 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
2679 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
2680 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
2682 (get_dynamic): Use find_pdhr to traverse program headers.
2683 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
2684 (compare_mapping_entry_range, struct find_memory_region_callback_data)
2685 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
2686 (get_hex_build_id): New.
2687 (linux_qxfer_libraries_svr4): Add optional build-id attribute
2688 to reply XML document.
2690 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2691 Jan Kratochvil <jan.kratochvil@redhat.com>
2693 * target.c: Include target/target-utils.h and fcntl.h.
2694 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
2695 (target_fileio_read_stralloc): New functions.
2697 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2699 * Makefile.in (OBS): Add gdb_regex.o.
2701 * config.in: Rebuilt.
2702 * configure: Rebuilt.
2704 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2705 Jan Kratochvil <jan.kratochvil@redhat.com>
2707 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
2708 * Makefile.in (OBS): Add target-utils.o.
2709 (linux-maps.o, target-utils.o): New.
2710 * configure.srv (srv_linux_obj): Add linux-maps.o.
2712 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
2714 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
2716 (the_low_target): Install it.
2718 2015-07-14 Pedro Alves <palves@redhat.com>
2720 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
2721 Instead, ignore ECHILD, and throw an error for other errnos.
2723 2015-07-10 Pedro Alves <palves@redhat.com>
2725 * event-loop.c (struct callback_event) <data>: Change type to
2726 gdb_client_data instance instead of gdb_client_data pointer.
2727 (append_callback_event): Adjust.
2729 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
2731 * linux-aarch64-low.c: Add comments for each linux_target_ops
2732 method. Remove comments already covered in target_ops and
2733 linux_target_ops definitions.
2734 (the_low_target): Add comments for each unimplemented method.
2736 2015-07-09 Yao Qi <yao.qi@linaro.org>
2738 * linux-aarch64-low.c (aarch64_regmap): Remove.
2739 (aarch64_usrregs_info): Remove.
2740 (regs_info): Set field usrregs to NULL.
2742 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
2744 * linux-low.c: Include "rsp-low.h"
2745 (linux_low_encode_pt_config, linux_low_encode_raw): New.
2746 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
2747 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
2748 (handle_btrace_enable_pt): New.
2749 (handle_btrace_general_set): Support "pt".
2750 (handle_btrace_conf_general_set): Support "pt:size".
2752 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
2754 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
2757 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
2759 * linux-aarch64-low.c: Remove comment about endianness.
2760 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
2761 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
2764 2015-06-24 Gary Benson <gbenson@redhat.com>
2766 * linux-i386-ipa.c (stdint.h): Do not include.
2767 * lynx-i386-low.c (stdint.h): Likewise.
2768 * lynx-ppc-low.c (stdint.h): Likewise.
2769 * mem-break.c (stdint.h): Likewise.
2770 * thread-db.c (stdint.h): Likewise.
2771 * tracepoint.c (stdint.h): Likewise.
2772 * win32-low.c (stdint.h): Likewise.
2774 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
2776 * server.c (write_qxfer_response): Update call to
2777 remote_escape_output.
2779 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
2780 Jan Kratochvil <jan.kratochvil@redhat.com>
2782 Merge multiple hex conversions.
2783 * gdbreplay.c (tohex): Rename to 'fromhex'.
2784 (logchar): Use fromhex.
2786 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
2788 * server.c (handle_qxfer_libraries): Set `version' attribute for
2791 2015-06-10 Gary Benson <gbenson@redhat.com>
2793 * target.h (struct target_ops) <multifs_open>: New field.
2794 <multifs_unlink>: Likewise.
2795 <multifs_readlink>: Likewise.
2796 * linux-low.c (nat/linux-namespaces.h): New include.
2797 (linux_target_ops): Initialize the_target->multifs_open,
2798 the_target->multifs_unlink and the_target->multifs_readlink.
2799 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
2800 * hostio.c (hostio_fs_pid): New static variable.
2801 (hostio_handle_new_gdb_connection): New function.
2802 (handle_setfs): Likewise.
2803 (handle_open): Use the_target->multifs_open as appropriate.
2804 (handle_unlink): Use the_target->multifs_unlink as appropriate.
2805 (handle_readlink): Use the_target->multifs_readlink as
2807 (handle_vFile): Handle vFile:setfs packets.
2808 * server.c (handle_query): Call hostio_handle_new_gdb_connection
2809 after target_handle_new_gdb_connection.
2811 2015-06-10 Gary Benson <gbenson@redhat.com>
2813 * configure.ac (AC_CHECK_FUNCS): Add setns.
2814 * config.in: Regenerate.
2815 * configure: Likewise.
2816 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
2817 (linux-namespaces.o): New rule.
2818 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
2820 2015-06-09 Gary Benson <gbenson@redhat.com>
2822 * hostio.c (handle_open): Process mode argument with
2823 fileio_to_host_mode.
2825 2015-06-01 Yao Qi <yao.qi@linaro.org>
2827 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
2828 * linux-x86-low.c: Likewise.
2830 2015-05-28 Don Breazeal <donb@codesourcery.com>
2832 * linux-low.c (handle_extended_wait): Initialize
2833 thread_info.last_resume_kind for new fork children.
2835 2015-05-15 Pedro Alves <palves@redhat.com>
2837 * target.h (target_handle_new_gdb_connection): Rewrite using if
2838 wrapped in do/while.
2840 2015-05-14 Joel Brobecker <brobecker@adacore.com>
2842 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
2843 * configure, config.in: Regenerate.
2844 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
2847 2015-05-12 Don Breazeal <donb@codesourcery.com>
2849 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
2850 PTRACE_EVENT_VFORK_DONE.
2851 (linux_low_ptrace_options, extended_event_reported): Add vfork
2853 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
2854 and "vforkdone" for RSP 'T' Stop Reply Packet.
2855 * server.h (report_vfork_events): Declare
2858 2015-05-12 Don Breazeal <donb@codesourcery.com>
2860 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
2861 (the_low_target) <new_fork>: Initialize new member.
2862 * linux-arm-low.c (arm_new_fork): New function.
2863 (the_low_target) <new_fork>: Initialize new member.
2864 * linux-low.c (handle_extended_wait): Call new target function
2866 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
2867 * linux-mips-low.c (mips_add_watchpoint): New function
2868 extracted from mips_insert_point.
2869 (the_low_target) <new_fork>: Initialize new member.
2870 (mips_linux_new_fork): New function.
2871 (mips_insert_point): Call mips_add_watchpoint.
2872 * linux-x86-low.c (x86_linux_new_fork): New function.
2873 (the_low_target) <new_fork>: Initialize new member.
2875 2015-05-12 Don Breazeal <donb@codesourcery.com>
2877 * linux-low.c (handle_extended_wait): Implement return value,
2878 rename argument 'event_child' to 'event_lwp', handle
2879 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
2880 (linux_low_ptrace_options): New function.
2881 (linux_low_filter_event): Call linux_low_ptrace_options,
2882 use different argument fo linux_enable_event_reporting,
2883 use return value from handle_extended_wait.
2884 (extended_event_reported): New function.
2885 (linux_wait_1): Call extended_event_reported and set
2886 status to report fork events.
2887 (linux_write_memory): Add pid to debug message.
2888 (reset_lwp_ptrace_options_callback): New function.
2889 (linux_handle_new_gdb_connection): New function.
2890 (linux_target_ops): Initialize new structure member.
2891 * linux-low.h (struct lwp_info) <waitstatus>: New member.
2892 * lynx-low.c: Initialize new structure member.
2893 * remote-utils.c (prepare_resume_reply): Implement stop reason
2894 "fork" for "T" stop message.
2895 * server.c (handle_query): Call handle_new_gdb_connection.
2896 * server.h (report_fork_events): Declare global flag.
2897 * target.h (struct target_ops) <handle_new_gdb_connection>:
2899 (target_handle_new_gdb_connection): New macro.
2900 * win32-low.c: Initialize new structure member.
2902 2015-05-12 Don Breazeal <donb@codesourcery.com>
2904 * mem-break.c (APPEND_TO_LIST): Define macro.
2905 (clone_agent_expr): New function.
2906 (clone_one_breakpoint): New function.
2907 (clone_all_breakpoints): New function.
2908 * mem-break.h: Declare new functions.
2910 2015-05-12 Don Breazeal <donb@codesourcery.com>
2912 * linux-low.c (linux_supports_fork_events): New function.
2913 (linux_supports_vfork_events): New function.
2914 (linux_target_ops): Initialize new structure members.
2915 (initialize_low): Call linux_check_ptrace_features.
2916 * lynx-low.c (lynx_target_ops): Initialize new structure
2918 * server.c (report_fork_events, report_vfork_events):
2920 (handle_query): Add new features to qSupported packet and
2922 (captured_main): Initialize new global variables.
2923 * target.h (struct target_ops) <supports_fork_events>:
2925 <supports_vfork_events>: New member.
2926 (target_supports_fork_events): New macro.
2927 (target_supports_vfork_events): New macro.
2928 * win32-low.c (win32_target_ops): Initialize new structure
2931 2015-05-12 Gary Benson <gbenson@redhat.com>
2933 * server.c (handle_qxfer_exec_file): Use current process
2936 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
2938 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
2939 Remove HAVE_PTRACE_GETREGS conditionals.
2940 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
2941 instead of PTRACE_GETREGS and PTRACE_SETREGS.
2943 2015-05-08 Yao Qi <yao.qi@linaro.org>
2945 * linux-low.c (linux_supports_conditional_breakpoints): New
2947 (linux_target_ops): Install new target method.
2948 * lynx-low.c (lynx_target_ops): Install NULL hook for
2949 supports_conditional_breakpoints.
2950 * nto-low.c (nto_target_ops): Likewise.
2951 * spu-low.c (spu_target_ops): Likewise.
2952 * win32-low.c (win32_target_ops): Likewise.
2953 * server.c (handle_query): Check
2954 target_supports_conditional_breakpoints.
2955 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2957 (target_supports_conditional_breakpoints): New macro.
2959 2015-05-06 Pedro Alves <palves@redhat.com>
2962 * server.c (start_inferior): If the process exits, mourn it.
2964 2015-04-21 Gary Benson <gbenson@redhat.com>
2966 * hostio.c (fileio_open_flags_to_host): Factored out to
2967 fileio_to_host_openflags in common/fileio.c. Single use
2970 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
2972 * linux-xtensa-low.c (xtensa_fill_gregset)
2973 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
2976 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
2978 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
2979 (regs_info): Replace usrregs pointer with NULL.
2981 2015-04-17 Gary Benson <gbenson@redhat.com>
2983 * target.h (struct target_ops) <pid_to_exec_file>: New field.
2984 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
2985 * server.c (handle_qxfer_exec_file): New function.
2986 (qxfer_packets): Add exec-file entry.
2987 (handle_query): Report qXfer:exec-file:read as supported packet.
2989 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
2991 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
2993 2015-04-09 Gary Benson <gbenson@redhat.com>
2995 * hostio-errno.c (errno_to_fileio_error): Remove function.
2996 Update caller to use remote_fileio_to_fio_error.
2998 2015-04-09 Yao Qi <yao.qi@linaro.org>
3000 * linux-low.c (linux_insert_point): Call
3001 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
3002 (linux_remove_point): Call remove_memory_breakpoint if type is
3004 * linux-x86-low.c (x86_insert_point): Don't call
3005 insert_memory_breakpoint.
3006 (x86_remove_point): Don't call remove_memory_breakpoint.
3008 2015-04-01 Pedro Alves <palves@redhat.com>
3009 Cleber Rosa <crosa@redhat.com>
3011 * server.c (gdbserver_usage): Reorganize and extend the usage
3014 2015-03-24 Pedro Alves <palves@redhat.com>
3016 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
3017 output. Also dump TRAP_TRACE.
3018 (linux_low_filter_event): In debug output, distinguish a
3019 resume_stop SIGSTOP from a delayed SIGSTOP.
3021 2015-03-24 Gary Benson <gbenson@redhat.com>
3023 * linux-x86-low.c (x86_linux_new_thread): Moved to
3025 (x86_linux_prepare_to_resume): Likewise.
3027 2015-03-24 Gary Benson <gbenson@redhat.com>
3029 * Makefile.in (x86-linux-dregs.o): New rule.
3030 * configure.srv: Add x86-linux-dregs.o to relevant targets.
3031 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
3032 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
3033 (x86_linux_dr_get): Likewise.
3034 (x86_linux_dr_set): Likewise.
3035 (update_debug_registers_callback): Likewise.
3036 (x86_linux_dr_set_addr): Likewise.
3037 (x86_linux_dr_get_addr): Likewise.
3038 (x86_linux_dr_set_control): Likewise.
3039 (x86_linux_dr_get_control): Likewise.
3040 (x86_linux_dr_get_status): Likewise.
3041 (x86_linux_update_debug_registers): Likewise.
3043 2015-03-24 Gary Benson <gbenson@redhat.com>
3045 * linux-x86-low.c (x86_linux_update_debug_registers):
3046 New function, factored out from...
3047 (x86_linux_prepare_to_resume): ...this.
3049 2015-03-24 Gary Benson <gbenson@redhat.com>
3051 * linux-x86-low.c (x86_linux_dr_get): Update comments.
3052 (x86_linux_dr_set): Likewise.
3053 (update_debug_registers_callback): Likewise.
3054 (x86_linux_dr_set_addr): Likewise.
3055 (x86_linux_dr_get_addr): Likewise.
3056 (x86_linux_dr_set_control): Likewise.
3057 (x86_linux_dr_get_control): Likewise.
3058 (x86_linux_dr_get_status): Likewise.
3059 (x86_linux_prepare_to_resume): Likewise.
3061 2015-03-24 Gary Benson <gbenson@redhat.com>
3063 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
3064 Use perror_with_name. Pass string through gettext.
3065 (x86_linux_dr_set): Likewise.
3067 2015-03-24 Gary Benson <gbenson@redhat.com>
3069 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
3070 (x86_linux_dr_set_addr): ...this.
3071 (x86_dr_low_get_addr): Rename to...
3072 (x86_linux_dr_get_addr): ...this.
3073 (x86_dr_low_set_control): Rename to...
3074 (x86_linux_dr_set_control): ...this.
3075 (x86_dr_low_get_control): Rename to...
3076 (x86_linux_dr_get_control): ...this.
3077 (x86_dr_low_get_status): Rename to...
3078 (x86_linux_dr_get_status): ...this.
3079 (x86_dr_low): Update with new function names.
3081 2015-03-24 Gary Benson <gbenson@redhat.com>
3083 * Makefile.in (x86-linux.o): New rule.
3084 * configure.srv: Add x86-linux.o to relevant targets.
3085 * linux-low.c (lwp_set_arch_private_info): New function.
3086 (lwp_arch_private_info): Likewise.
3087 * linux-x86-low.c: Include nat/x86-linux.h.
3088 (arch_lwp_info): Removed structure.
3089 (update_debug_registers_callback):
3090 Use lwp_set_debug_registers_changed.
3091 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
3092 and lwp_set_debug_registers_changed.
3093 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
3095 2015-03-24 Gary Benson <gbenson@redhat.com>
3097 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
3098 * linux-arm-low.c (arm_new_thread): Likewise.
3099 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
3100 * linux-mips-low.c (mips_linux_new_thread): Likewise.
3101 * linux-x86-low.c (x86_linux_new_thread): Likewise.
3102 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
3104 2015-03-24 Gary Benson <gbenson@redhat.com>
3106 * linux-low.c (ptid_of_lwp): New function.
3107 (lwp_is_stopped): Likewise.
3108 (lwp_stop_reason): Likewise.
3109 * linux-x86-low.c (update_debug_registers_callback):
3111 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
3114 2015-03-24 Gary Benson <gbenson@redhat.com>
3116 * linux-low.h (linux_stop_lwp): Remove declaration.
3118 2015-03-24 Gary Benson <gbenson@redhat.com>
3120 * linux-low.h: Include nat/linux-nat.h.
3121 * linux-low.c (iterate_over_lwps_args): New structure.
3122 (iterate_over_lwps_filter): New function.
3123 (iterate_over_lwps): Likewise.
3124 * linux-x86-low.c (update_debug_registers_callback):
3125 Update signature to what iterate_over_lwps expects.
3126 Remove PID check that iterate_over_lwps now performs.
3127 (x86_dr_low_set_addr): Use iterate_over_lwps.
3128 (x86_dr_low_set_control): Likewise.
3130 2015-03-24 Gary Benson <gbenson@redhat.com>
3132 * linux-x86-low.c (x86_debug_reg_state): New function.
3133 (x86_linux_prepare_to_resume): Use the above.
3135 2015-03-24 Gary Benson <gbenson@redhat.com>
3137 * linux-low.c (current_lwp_ptid): New function.
3138 * linux-x86-low.c: Include nat/linux-nat.h.
3139 (x86_dr_low_get_addr): Use current_lwp_ptid.
3140 (x86_dr_low_get_control): Likewise.
3141 (x86_dr_low_get_status): Likewise.
3143 2015-03-20 Pedro Alves <palves@redhat.com>
3145 * tracepoint.c (cmd_qtstatus): Make "str" const.
3147 2015-03-20 Pedro Alves <palves@redhat.com>
3149 * server.c (handle_general_set): Make "req_str" const.
3151 2015-03-19 Pedro Alves <palves@redhat.com>
3153 * linux-low.c (linux_resume_one_lwp): Rename to ...
3154 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
3155 instead call perror_with_name.
3156 (check_ptrace_stopped_lwp_gone): New function.
3157 (linux_resume_one_lwp): Reimplement as wrapper around
3158 linux_resume_one_lwp_throw that swallows errors if the LWP is
3161 2015-03-19 Pedro Alves <palves@redhat.com>
3163 * linux-low.c (count_events_callback, select_event_lwp_callback):
3164 No longer check whether the thread has resume_stop as last resume
3167 2015-03-19 Pedro Alves <palves@redhat.com>
3169 * linux-low.c (count_events_callback, select_event_lwp_callback):
3170 Use the lwp's status_pending_p field, not the thread's.
3172 2015-03-19 Pedro Alves <palves@redhat.com>
3174 * linux-low.c (select_event_lwp_callback): Update comments to
3175 no longer mention SIGTRAP.
3177 2015-03-18 Gary Benson <gbenson@redhat.com>
3179 * server.c (handle_query): Do not report vFile:fstat as supported.
3181 2015-03-11 Gary Benson <gbenson@redhat.com>
3183 * hostio.c (sys/types.h): New include.
3184 (sys/stat.h): Likewise.
3185 (common-remote-fileio.h): Likewise.
3186 (handle_fstat): New function.
3187 (handle_vFile): Handle vFile:fstat packets.
3189 2015-03-11 Gary Benson <gbenson@redhat.com>
3191 * configure.ac (AC_CHECK_MEMBERS): Add checks for
3192 struct stat.st_blocks and struct stat.st_blksize.
3193 * configure: Regenerate.
3194 * config.in: Likewise.
3195 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
3196 (OBS): Add common-remote-fileio.o.
3197 (common-remote-fileio.o): New rule.
3199 2015-03-09 Pedro Alves <palves@redhat.com>
3201 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
3202 'struct sockaddr' pointer in 'accept' call.
3204 2015-03-09 Pedro Alves <palves@redhat.com>
3207 2015-03-07 Pedro Alves <palves@redhat.com>
3208 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3209 or <winsock2.h> here. Instead include "gdb_socket.h".
3210 (remote_open): Use union gdb_sockaddr_u.
3211 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3212 or <winsock2.h> here. Instead include "gdb_socket.h".
3213 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3214 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3216 (init_named_socket, gdb_agent_helper_thread): Use union
3219 2015-03-07 Pedro Alves <palves@redhat.com>
3221 * configure.ac (build_warnings): Move
3222 -Wdeclaration-after-statement to the C-specific set.
3223 * configure: Regenerate.
3225 2015-03-07 Pedro Alves <palves@redhat.com>
3227 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3228 or <winsock2.h> here. Instead include "gdb_socket.h".
3229 (remote_open): Use union gdb_sockaddr_u.
3230 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3231 or <winsock2.h> here. Instead include "gdb_socket.h".
3232 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3233 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3235 (init_named_socket, gdb_agent_helper_thread): Use union
3238 2015-03-07 Pedro Alves <palves@redhat.com>
3240 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
3243 2015-03-06 Yao Qi <yao.qi@linaro.org>
3245 * linux-aarch64-low.c (aarch64_insert_point): Use
3246 show_debug_regs as a boolean.
3247 (aarch64_remove_point): Likewise.
3249 2015-03-05 Pedro Alves <palves@redhat.com>
3251 * lynx-low.c (lynx_target_ops): Install NULL hooks for
3252 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
3253 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
3254 * nto-low.c (nto_target_ops): Likewise.
3255 * spu-low.c (spu_target_ops): Likewise.
3256 * win32-low.c (win32_target_ops): Likewise.
3258 2015-03-04 Pedro Alves <palves@redhat.com>
3260 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3261 Decide whether a breakpoint triggered based on the SIGTRAP's
3263 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
3264 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3265 (linux_low_filter_event): Check for breakpoints before checking
3267 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
3269 (linux_stopped_by_sw_breakpoint)
3270 (linux_supports_stopped_by_sw_breakpoint)
3271 (linux_stopped_by_hw_breakpoint)
3272 (linux_supports_stopped_by_hw_breakpoint): New functions.
3273 (linux_target_ops): Install new target methods.
3275 2015-03-04 Pedro Alves <palves@redhat.com>
3277 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
3278 * server.c (swbreak_feature, hwbreak_feature): New globals.
3279 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
3280 (captured_main): Clear swbreak_feature and hwbreak_feature.
3281 * server.h (swbreak_feature, hwbreak_feature): Declare.
3282 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
3283 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
3284 supports_stopped_by_hw_breakpoint>: New fields.
3285 (target_supports_stopped_by_sw_breakpoint)
3286 (target_stopped_by_sw_breakpoint)
3287 (target_supports_stopped_by_hw_breakpoint)
3288 (target_stopped_by_hw_breakpoint): Declare.
3290 2015-03-04 Pedro Alves <palves@redhat.com>
3292 enum lwp_stop_reason -> enum target_stop_reason
3293 * linux-low.c (check_stopped_by_breakpoint): Adjust.
3294 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
3295 (linux_wait_1, stuck_in_jump_pad_callback)
3296 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
3297 (linux_stopped_by_watchpoint):
3298 * linux-low.h (enum lwp_stop_reason): Delete.
3299 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
3300 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
3302 2015-03-04 Yao Qi <yao.qi@linaro.org>
3304 * Makefile.in (SFILES): Add linux-aarch64-low.c.
3306 2015-03-03 Gary Benson <gbenson@redhat.com>
3308 * hostio.c (handle_vFile): Fix prefix lengths.
3310 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
3312 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
3315 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
3317 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
3318 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
3319 (clean): Add "rm -f" for above C files.
3320 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
3321 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
3322 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
3323 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
3324 * linux-s390-low.c (HWCAP_S390_VX): New macro.
3325 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
3326 (init_registers_s390x_vx_linux64)
3327 (init_registers_s390x_tevx_linux64)
3328 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
3329 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
3331 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
3332 (s390_store_vxrs_high): New functions.
3333 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
3335 (s390_arch_setup): Add logic for selecting one of the new target
3336 descriptions. Activate the new vector regsets if applicable.
3337 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
3338 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
3339 and init_registers_s390x_tevx_linux64.
3341 2015-03-01 Pedro Alves <palves@redhat.com>
3343 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
3346 2015-02-27 Pedro Alves <palves@redhat.com>
3348 * linux-x86-low.c (u_debugreg_offset): New function.
3349 (x86_linux_dr_get, x86_linux_dr_set): Use it.
3351 2015-02-27 Pedro Alves <palves@redhat.com>
3353 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
3354 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
3355 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
3356 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
3357 (ps_lsetfpregs, ps_getpid)
3358 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
3359 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
3360 (ps_lsetxregs, ps_plog): Declare.
3362 2015-02-27 Pedro Alves <palves@redhat.com>
3364 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
3365 IP_AGENT_EXPORT_FUNC.
3366 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
3367 IP_AGENT_EXPORT_FUNC.
3368 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
3369 (IP_AGENT_EXPORT): Delete.
3370 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
3371 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
3372 (gdb_trampoline_buffer_error, collecting, gdb_collect)
3373 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
3374 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
3375 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
3376 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
3377 (traceframe_read_count, traceframe_write_count)
3378 (traceframes_created, trace_state_variables, get_raw_reg)
3379 (get_trace_state_variable_value, set_trace_state_variable_value)
3380 (ust_loaded, helper_thread_id, cmd_buf): Use
3381 IPA_SYM_EXPORTED_NAME.
3382 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
3383 (tracepoints) Use IP_AGENT_EXPORT_VAR.
3384 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
3385 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3386 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
3387 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
3388 EXTERN_C_PUSH/EXTERN_C_POP.
3389 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
3390 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
3391 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3392 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
3393 (traceframe_write_count, traceframe_read_count)
3394 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
3395 (about_to_request_buffer_space, get_trace_state_variable_value)
3396 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
3397 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
3398 EXTERN_C_PUSH/EXTERN_C_POP.
3399 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
3400 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
3401 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
3402 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3403 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
3404 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
3405 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
3406 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
3408 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
3409 (IP_AGENT_EXPORT_VAR_DECL): Define.
3411 (gdb_agent_get_raw_reg): Declare.
3413 2015-02-27 Tom Tromey <tromey@redhat.com>
3414 Pedro Alves <palves@redhat.com>
3416 Rename symbols whose names are reserved C++ keywords throughout.
3418 2015-02-27 Pedro Alves <palves@redhat.com>
3420 * Makefile.in (COMPILER): New, get it from autoconf.
3421 (CXX): Get from autoconf instead.
3422 (COMPILE.pre): Use COMPILER.
3423 (CC-LD): Rename to ...
3424 (CC_LD): ... this. Use COMPILER.
3425 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
3426 (CXX_FOR_TARGET): Default to g++ instead of gcc.
3427 * acinclude.m4: Include build-with-cxx.m4.
3428 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
3429 Disable -Werror by default if building in C++ mode.
3430 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
3431 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
3432 the C++ compiler. Save/restore CXXFLAGS too.
3433 * configure: Regenerate.
3435 2015-02-27 Pedro Alves <palves@redhat.com>
3437 * acinclude.m4: Include libiberty.m4.
3438 * configure.ac: Call libiberty_INIT.
3439 * config.in, configure: Regenerate.
3441 2015-02-26 Pedro Alves <palves@redhat.com>
3443 * linux-low.c (linux_wait_1): When incrementing the PC past a
3444 program breakpoint always use the_low_target.breakpoint_len as
3445 increment, rather than the maximum between that and
3446 the_low_target.decr_pc_after_break.
3448 2015-02-23 Pedro Alves <palves@redhat.com>
3450 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
3451 thread was doing a step-over; always adjust the PC if
3452 we stepped over a permanent breakpoint.
3453 (linux_wait_1): If we stepped over breakpoint that was on top of a
3454 permanent breakpoint, manually advance the PC past it.
3456 2015-02-23 Pedro Alves <palves@redhat.com>
3458 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
3460 (x86_fill_gregset, x86_store_gregset): Use it when handling
3463 2015-02-20 Pedro Alves <palves@redhat.com>
3465 * thread-db.c: Include "nat/linux-procfs.h".
3466 (thread_db_init): Skip listing new threads if the kernel supports
3467 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
3469 2015-02-20 Pedro Alves <palves@redhat.com>
3471 * linux-low.c (status_pending_p_callback): Use ptid_match.
3473 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
3475 PR breakpoints/16812
3476 * linux-low.c (wstatus_maybe_breakpoint): Remove.
3477 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
3478 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
3480 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
3482 PR breakpoints/15956
3483 * tracepoint.c (cmd_qtinit): Add check for current_thread.
3485 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3487 * linux-low.c (linux_low_btrace_conf): Print size.
3488 * server.c (handle_btrace_conf_general_set): New.
3489 (hanle_general_set): Call handle_btrace_conf_general_set.
3490 (handle_query): Report Qbtrace-conf:bts:size as supported.
3492 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3494 * linux-low.c (linux_low_enable_btrace): Update parameters.
3495 (linux_low_btrace_conf): New.
3496 (linux_target_ops)<to_btrace_conf>: Initialize.
3497 * server.c (current_btrace_conf): New.
3498 (handle_btrace_enable): Rename to ...
3499 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
3500 to target_enable_btrace. Update comment. Update users.
3501 (handle_qxfer_btrace_conf): New.
3502 (qxfer_packets): Add btrace-conf entry.
3503 (handle_query): Report qXfer:btrace-conf:read as supported packet.
3504 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
3505 (target_ops)<read_btrace_conf>: New.
3506 (target_enable_btrace): Update parameters.
3507 (target_read_btrace_conf): New.
3509 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3511 * server.c (handle_btrace_general_set): Remove call to
3512 target_supports_btrace.
3513 (supported_btrace_packets): New.
3514 (handle_query): Call supported_btrace_packets.
3515 * target.h: include btrace-common.h.
3516 (btrace_target_info): Removed.
3517 (supports_btrace, target_supports_btrace): Update parameters.
3519 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3521 * Makefile.in (SFILES): Add common/btrace-common.c.
3522 (OBS): Add common/btrace-common.o.
3523 (btrace-common.o): Add build rules.
3524 * linux-low: Include btrace-common.h.
3525 (linux_low_read_btrace): Use struct btrace_data. Call
3526 btrace_data_init and btrace_data_fini.
3528 2015-02-06 Pedro Alves <palves@redhat.com>
3530 * thread-db.c (find_new_threads_callback): Add debug output.
3532 2015-02-04 Pedro Alves <palves@redhat.com>
3534 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
3535 (resume_stopped_resumed_lwps): New function.
3536 (linux_wait_for_event_filtered): Use it.
3538 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3540 * Makefile.in (SFILES): Add linux-personality.c.
3541 (linux-personality.o): New rule.
3542 * configure.srv (srv_linux_obj): Add linux-personality.o to the
3543 list of objects to be built.
3544 * linux-low.c: Include nat/linux-personality.h.
3545 (linux_create_inferior): Remove code to disable address space
3546 randomization (moved to ../nat/linux-personality.c). Create
3547 cleanup to disable address space randomization.
3549 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3551 * Makefile.in (posix-strerror.o): New rule.
3552 (mingw-strerror.o): Likewise.
3553 * configure: Regenerated.
3554 * configure.ac: Source file ../common/common.host. Initialize new
3555 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
3557 2015-01-14 Yao Qi <yao@codesourcery.com>
3559 * Makefile.in (SFILES): Add nat/ppc-linux.c.
3560 (ppc-linux.o): New rule.
3561 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
3562 * configure.ac: AC_CHECK_FUNCS(getauxval).
3563 * config.in: Re-generated.
3564 * configure: Re-generated.
3565 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
3566 ppc64_64bit_inferior_p
3568 2015-01-14 Yao Qi <yao@codesourcery.com>
3570 * linux-ppc-low.c: Include "nat/ppc-linux.h".
3571 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
3572 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
3573 (PT_ORIG_R3, PT_TRAP): Likewise.
3574 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
3575 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
3576 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
3578 2015-01-10 Joel Brobecker <brobecker@adacore.com>
3580 * i387-fp.c (i387_cache_to_xsave): In look over
3581 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
3582 zmmh_low_space field by use of zmmh_high_space.
3584 2015-01-09 Pedro Alves <palves@redhat.com>
3586 * linux-low.c (step_over_bkpt): Move higher up in the file.
3587 (handle_extended_wait): Don't store the stop_pc here.
3588 (get_stop_pc): Adjust comments and rename to ...
3589 (check_stopped_by_breakpoint): ... this. Record whether the LWP
3590 stopped for a software breakpoint or hardware breakpoint.
3591 (thread_still_has_status_pending_p): New function.
3592 (status_pending_p_callback): Use
3593 thread_still_has_status_pending_p. If the event is no longer
3594 interesting, resume the LWP.
3595 (handle_tracepoints): Add assert.
3596 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
3597 (wstatus_maybe_breakpoint): New function.
3598 (cancel_breakpoint): Delete function.
3599 (check_stopped_by_watchpoint): New function, factored out from
3600 linux_low_filter_event.
3601 (lp_status_maybe_breakpoint): Delete function.
3602 (linux_low_filter_event): Remove filter_ptid argument.
3603 Leave thread group exits pending here. Store the LWP's stop PC.
3604 Always leave events pending.
3605 (linux_wait_for_event_filtered): Pull all events out of the
3606 kernel, and leave them all pending.
3607 (count_events_callback, select_event_lwp_callback): Consider all
3609 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
3610 (select_event_lwp): Only give preference to the stepping LWP in
3611 all-stop mode. Adjust comments.
3612 (ignore_event): New function.
3613 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
3614 references to cancel_breakpoints. Adjust to renames. Also give
3615 equal priority to all LWPs that have had events in non-stop mode.
3616 If reporting a software breakpoint event, unadjust the LWP's PC.
3617 (linux_wait): If linux_wait_1 returned an ignored event, retry.
3618 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
3620 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
3621 (resume_status_pending_p): Use thread_still_has_status_pending_p.
3622 (linux_stopped_by_watchpoint): Adjust.
3623 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
3624 * linux-low.h (enum lwp_stop_reason): New.
3625 (struct lwp_info) <stop_pc>: Adjust comment.
3626 <stopped_by_watchpoint>: Delete field.
3627 <stop_reason>: New field.
3628 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
3629 * mem-break.c (software_breakpoint_inserted_here)
3630 (hardware_breakpoint_inserted_here): New function.
3631 * mem-break.h (software_breakpoint_inserted_here)
3632 (hardware_breakpoint_inserted_here): Declare.
3633 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
3634 (cancel_breakpoints): Delete.
3635 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
3636 (upload_fast_traceframes): Remove references to
3639 2015-01-09 Pedro Alves <palves@redhat.com>
3641 * thread-db.c (find_new_threads_callback): Ignore thread if the
3642 kernel thread ID is -1.
3644 2015-01-09 Pedro Alves <palves@redhat.com>
3646 * linux-low.c (linux_attach_fail_reason_string): Move to
3647 nat/linux-ptrace.c, and rename.
3648 (linux_attach_lwp): Update comment.
3649 (attach_proc_task_lwp_callback): New function.
3650 (linux_attach): Adjust to rename and use
3651 linux_proc_attach_tgid_threads.
3652 (linux_attach_fail_reason_string): Delete declaration.
3654 2015-01-01 Joel Brobecker <brobecker@adacore.com>
3656 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
3657 * server.c (gdbserver_version): Likewise.
3659 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
3661 * remote-utils.c: Include ctype.h.
3662 (input_interrupt): Explicitly handle the case when the char
3663 received is the NUL byte. Improve the printing of non-ASCII
3666 2014-12-16 Joel Brobecker <brobecker@adacore.com>
3668 * linux-low.c (linux_low_filter_event): Update call to
3669 linux_enable_event_reporting following the addition of
3670 a new parameter to that function.
3672 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
3675 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
3676 (AARCH64_FPCR_REGNO): Likewise.
3677 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
3678 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
3679 (aarch64_store_fpregset): Likewise.
3681 2014-12-15 Joel Brobecker <brobecker@adacore.com>
3683 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
3684 Remove FIXME comment about assumption about N.
3686 2014-12-13 Joel Brobecker <brobecker@adacore.com>
3688 * configure.ac: If large-file support is disabled in GDBserver,
3689 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
3690 * configure: Regenerate.
3692 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3694 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
3695 warning upon ENODATA from ptrace.
3696 * linux-s390-low.c (s390_store_tdb): New.
3697 (s390_regsets): Add regset for NT_S390_TDB.
3699 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3701 * linux-low.c (regsets_store_inferior_registers): Skip regsets
3702 without a fill_function.
3703 * linux-s390-low.c (s390_fill_last_break): Remove.
3704 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
3705 (s390_arch_setup): Use regset's size instead of fill_function for
3708 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3710 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
3711 the regset's store function when ptrace returned an error.
3712 * regcache.c (get_thread_regcache): Invalidate register cache
3713 before fetching inferior's registers.
3715 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3717 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
3718 while-loop as for-loop.
3719 (regsets_store_inferior_registers): Likewise.
3721 2014-11-28 Yao Qi <yao@codesourcery.com>
3723 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
3724 * config.in, configure: Re-generate.
3725 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
3728 2014-11-21 Yao Qi <yao@codesourcery.com>
3730 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
3731 (AC_CHECK_HEADERS): Remove malloc.h.
3732 * configure: Re-generated.
3733 * config.in: Re-generated.
3734 * server.h: Don't include alloca.h and malloc.h.
3735 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
3736 Don't include malloc.h.
3738 2014-11-17 Joel Brobecker <brobecker@adacore.com>
3740 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
3741 corresponding ERRNO check in same block.
3743 2014-11-12 Pedro Alves <palves@redhat.com>
3745 * server.c (cont_thread): Update comment.
3746 (start_inferior, attach_inferior): No longer clear cont_thread.
3747 (handle_v_cont): No longer set cont_thread.
3748 (captured_main): Clear cont_thread each time a GDB connects.
3750 2014-11-12 Pedro Alves <palves@redhat.com>
3752 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
3753 thread, and don't resume all threads if the Hc thread has exited.
3755 2014-11-12 Pedro Alves <palves@redhat.com>
3757 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
3758 the process group instead of to a specific LWP.
3760 2014-10-15 Pedro Alves <palves@redhat.com>
3763 * win32-arm-low.c (arm_set_thread_context): Remove current_event
3765 (arm_set_thread_context): Delete.
3766 (the_low_target): Adjust.
3767 * win32-i386-low.c (debug_registers_changed)
3768 (debug_registers_used): Delete.
3769 (update_debug_registers_callback): New function.
3770 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
3771 needing to update their debug registers.
3772 (win32_get_current_dr): New function.
3773 (x86_dr_low_get_addr, x86_dr_low_get_control)
3774 (x86_dr_low_get_status): Fetch the debug register from the thread
3776 (i386_initial_stuff): Adjust.
3777 (i386_get_thread_context): Remove current_event parameter. Don't
3778 clear debug_registers_changed nor copy DR values to
3780 (i386_set_thread_context): Delete.
3781 (i386_prepare_to_resume): New function.
3782 (i386_thread_added): Mark the thread as needing to update irs
3784 (the_low_target): Remove i386_set_thread_context and install
3785 i386_prepare_to_resume.
3786 * win32-low.c (win32_get_thread_context): Adjust.
3787 (win32_set_thread_context): Use SetThreadContext
3789 (win32_prepare_to_resume): New function.
3790 (win32_require_context): New function, factored out from ...
3791 (thread_rec): ... this.
3792 (continue_one_thread): Call win32_prepare_to_resume on each thread
3793 we're about to continue.
3794 (win32_resume): Call win32_prepare_to_resume on the event thread.
3795 * win32-low.h (struct win32_thread_info)
3796 <debug_registers_changed>: New field.
3797 (struct win32_target_ops): Change prototype of set_thread_context,
3798 delete set_thread_context and add prepare_to_resume.
3799 (win32_require_context): New declaration.
3801 2014-10-08 Gary Benson <gbenson@redhat.com>
3803 * server.h: Do not include common-exceptions.h.
3805 2014-10-08 Gary Benson <gbenson@redhat.com>
3807 * server.h: Do not include cleanups.h.
3809 2014-09-30 James Hogan <james.hogan@imgtec.com>
3811 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
3814 2014-09-23 Yao Qi <yao@codesourcery.com>
3816 * linux-low.c (lp_status_maybe_breakpoint): New function.
3817 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
3818 (count_events_callback): Likewise.
3819 (select_event_lwp_callback): Likewise.
3820 (cancel_breakpoints_callback): Likewise.
3822 2014-09-19 Don Breazeal <donb@codesourcery.com>
3824 * linux-low.c (handle_extended_wait): Call
3825 linux_ptrace_get_extended_event.
3826 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
3827 linux_is_extended_waitstatus.
3829 2014-09-16 Joel Brobecker <brobecker@adacore.com>
3831 * Makefile.in (CPPFLAGS): Define.
3832 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
3833 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
3835 2014-09-16 Gary Benson <gbenson@redhat.com>
3837 * inferiors.h (current_inferior): Renamed as...
3838 (current_thread): New variable. All uses updated.
3839 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
3840 (maybe_move_out_of_jump_pad): Likewise.
3841 (cancel_breakpoint): Likewise.
3842 (linux_low_filter_event): Likewise.
3843 (wait_for_sigstop): Likewise.
3844 (linux_resume_one_lwp): Likewise.
3845 (need_step_over_p): Likewise.
3846 (start_step_over): Likewise.
3847 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
3848 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
3849 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
3850 and save_inferior as saved_thread.
3851 * regcache.c (get_thread_regcache): Renamed saved_inferior as
3853 (regcache_invalidate_thread): Likewise.
3854 * remote-utils.c (prepare_resume_reply): Likewise.
3855 * thread-db.c (thread_db_get_tls_address): Likewise.
3856 (disable_thread_event_reporting): Likewise.
3857 (remove_thread_event_breakpoints): Likewise.
3858 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
3860 * target.h (set_desired_inferior): Renamed as...
3861 (set_desired_thread): New declaration. All uses updated.
3862 * server.c (myresume): Updated comment to reference thread instead
3864 (handle_serial_event): Likewise.
3865 (handle_target_event): Likewise.
3867 2014-09-12 Tom Tromey <tromey@redhat.com>
3868 Gary Benson <gbenson@redhat.com>
3870 * regcache.h: Include common-regcache.h.
3871 (regcache_read_pc): Don't declare.
3872 * regcache.c (get_thread_regcache_for_ptid): New function.
3874 2014-09-11 Tom Tromey <tromey@redhat.com>
3875 Gary Benson <gbenson@redhat.com>
3877 * symbol.c: New file.
3878 * Makefile.in (SFILES): Add symbol.c.
3879 (OBS): Add symbol.o.
3881 2014-09-11 Gary Benson <gbenson@redhat.com>
3883 * target.c (target_stop_ptid, target_continue_ptid): New
3886 2014-09-11 Tom Tromey <tromey@redhat.com>
3887 Gary Benson <gbenson@redhat.com>
3889 * target.h: Include target/target.h.
3890 * target.c (target_read_memory, target_read_uint32)
3891 (target_write_memory): New functions.
3893 2014-09-11 Gary Benson <gbenson@redhat.com>
3895 * server.h (debug_hw_points): Don't declare.
3896 * server.c (debug_hw_points): Don't define. Replace all uses
3897 with show_debug_regs.
3898 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
3899 all uses with show_debug_regs.
3901 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
3903 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
3904 endianness into account.
3905 (ppc_supply_ptrace_register): Likewise.
3907 2014-09-03 James Hogan <james.hogan@imgtec.com>
3909 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
3910 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
3912 2014-09-03 Gary Benson <gbenson@redhat.com>
3914 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
3915 ALL_DEBUG_ADDRESS_REGISTERS.
3917 2014-09-02 Gary Benson <gbenson@redhat.com>
3919 * i386-low.h: Renamed as...
3920 * x86-low.h: New file. All type, function and variable name
3921 prefixes changed from "i386_" to "x86_". All references updated.
3922 * i386-low.c: Renamed as...
3923 * x86-low.c: New file. All type, function and variable name
3924 prefixes changed from "i386_" to "x86_". All references updated.
3926 2014-09-02 Gary Benson <gbenson@redhat.com>
3928 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
3929 (x86_linux_new_thread): Likewise.
3931 2014-08-29 Gary Benson <gbenson@redhat.com>
3933 * server.h (setjmp.h): Do not include.
3934 (toplevel): Do not declare.
3935 (common-exceptions.h): Include.
3936 (cleanups.h): Likewise.
3937 * server.c (toplevel): Do not define.
3938 (exit_code): New static global.
3939 (detach_or_kill_for_exit_cleanup): New function.
3940 (main): New function. Original main renamed to...
3941 (captured_main): New function.
3942 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
3944 2014-08-29 Gary Benson <gbenson@redhat.com>
3946 * Makefile.in (SFILES): Add common/common-exceptions.c.
3947 (OBS): Add common-exceptions.o.
3948 (common-exceptions.o): New rule.
3949 * utils.c (prepare_to_throw_exception): New function.
3951 2014-08-29 Gary Benson <gbenson@redhat.com>
3953 * config.in: Regenerate.
3954 * configure: Likewise.
3956 2014-08-29 Gary Benson <gbenson@redhat.com>
3958 * Makefile.in (SFILES): Add common/cleanups.c.
3960 (cleanups.o): New rule.
3962 2014-08-29 Gary Benson <gbenson@redhat.com>
3964 * utils.c (internal_vwarning): New function.
3966 2014-08-28 Gary Benson <gbenson@redhat.com>
3968 * utils.h (fatal): Remove declaration.
3969 * utils.c (fatal): Remove function.
3971 2014-08-28 Gary Benson <gbenson@redhat.com>
3973 * tracepoint.c (gdb_agent_init): Replace fatal with
3975 (initialize_tracepoint): Likewise.
3977 2014-08-28 Gary Benson <gbenson@redhat.com>
3979 * remote-utils.c (remote_prepare): Replace fatal with error.
3981 2014-08-28 Gary Benson <gbenson@redhat.com>
3983 * linux-low.c (linux_async): Replace fatal with warning.
3985 (linux_start_non_stop): Return -1 if linux_async failed.
3987 2014-08-28 Gary Benson <gbenson@redhat.com>
3989 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
3991 (i386_dr_low_get_addr): Remove vague comment.
3992 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
3995 2014-08-28 Gary Benson <gbenson@redhat.com>
3997 * inferiors.c (get_thread_process): Replace check with gdb_assert.
3998 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
4000 (linux_resume_one_lwp): Likewise.
4001 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
4003 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
4004 with internal_error.
4005 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
4006 (init_register_cache): Replace fatal with gdb_assert_not_reached.
4007 (find_register_by_name): Replace fatal with internal_error.
4008 (find_regno): Likewise.
4009 * tdesc.c (init_target_desc): Replace check with gdb_assert.
4010 * thread-db.c (thread_db_create_event): Likewise.
4011 (thread_db_load_search): Likewise.
4012 (try_thread_db_load_1): Likewise.
4013 * tracepoint.c (get_jump_space_head): Replace fatal with
4015 (claim_trampoline_space): Likewise.
4016 (have_fast_tracepoint_trampoline_buffer): Likewise.
4017 (cmd_qtstart): Likewise.
4018 (stop_tracing): Likewise.
4019 (fast_tracepoint_collecting): Likewise.
4020 (target_malloc): Likewise.
4021 (download_tracepoint): Likewise.
4022 (download_trace_state_variables): Replace check with gdb_assert.
4023 (upload_fast_traceframes): Replace fatal with internal_error.
4025 2014-08-19 Tom Tromey <tromey@redhat.com>
4026 Gary Benson <gbenson@redhat.com>
4028 * Makefile.in (SFILES): Add common/common-debug.c.
4029 (OBS): Add common-debug.o.
4030 (common-debug.o): New rule.
4031 * debug.h (debug_printf): Don't declare.
4032 * debug.c (debug_printf): Renamed and rewritten as...
4033 (debug_vprintf): New function.
4035 2014-08-19 Gary Benson <gbenson@redhat.com>
4037 * utils.h: Do not include print-utils.h.
4039 2014-08-19 Tom Tromey <tromey@redhat.com>
4040 Gary Benson <gbenson@redhat.com>
4042 * server.h: Add static assertion.
4043 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
4045 2014-08-19 Tom Tromey <tromey@redhat.com>
4046 Gary Benson <gbenson@redhat.com>
4048 * Makefile.in (SFILES): Add common/errors.c.
4049 (OBS): Add errors.o.
4050 (IPA_OBS): Add errors-ipa.o.
4051 (errors.o): New rule.
4052 (errors-ipa.o): Likewise.
4053 * utils.h (perror_with_name, error, warning): Don't declare.
4054 * utils.c (warning): Renamed and rewritten as...
4055 (vwarning): New function.
4056 (error): Renamed and rewritten as...
4057 (verror): New function.
4058 (internal_error): Renamed and rewritten as...
4059 (internal_verror): New function.
4061 2014-08-07 Gary Benson <gbenson@redhat.com>
4063 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
4064 * configure: Regenerate.
4065 * config.in: Likewise.
4066 * server.h: Do not include errno.h.
4067 * event-loop.c: Likewise.
4068 * hostio-errno.c: Likewise.
4069 * linux-low.c: Likewise.
4070 * remote-utils.c: Likewise.
4071 * spu-low.c: Likewise.
4072 * utils.c: Likewise.
4073 * gdbreplay.c: Unconditionally include errno.h.
4075 2014-08-07 Gary Benson <gbenson@redhat.com>
4077 * server.h: Do not include string.h.
4078 * event-loop.c: Likewise.
4079 * linux-low.c: Likewise.
4080 * regcache.c: Likewise.
4081 * remote-utils.c: Likewise.
4082 * spu-low.c: Likewise.
4083 * utils.c: Likewise.
4085 2014-08-07 Gary Benson <gbenson@redhat.com>
4087 * server.h: Do not include gdb_assert.h.
4089 2014-08-07 Gary Benson <gbenson@redhat.com>
4091 * server.h: Do not include common-utils.h.
4093 2014-08-07 Gary Benson <gbenson@redhat.com>
4095 * server.h: Do not include ptid.h.
4096 * notif.h: Likewise.
4098 2014-08-07 Gary Benson <gbenson@redhat.com>
4100 * server.h: Do not include gdb_locale.h.
4102 2014-08-07 Gary Benson <gbenson@redhat.com>
4104 * server.h: Do not include gdb/signals.h.
4105 * win32-low.c: Likewise.
4107 2014-08-07 Gary Benson <gbenson@redhat.com>
4109 * server.h: Do not include pathmax.h.
4111 2014-08-07 Gary Benson <gbenson@redhat.com>
4113 * server.h: Do not include libiberty.h.
4114 * linux-bfin-low.c: Likewise.
4116 2014-08-07 Gary Benson <gbenson@redhat.com>
4118 * server.h: Do not include ansidecl.h.
4120 2014-08-07 Gary Benson <gbenson@redhat.com>
4122 * linux-x86-low.c: Do not include stddef.h.
4123 * lynx-ppc-low.c: Likewise.
4124 * tracepoint.c: Likewise.
4126 2014-08-07 Gary Benson <gbenson@redhat.com>
4128 * server.h: Do not include stdarg.h.
4129 * nto-low.c: Likewise.
4131 2014-08-07 Gary Benson <gbenson@redhat.com>
4133 * server.h: Do not include stdlib.h.
4134 * inferiors.c: Likewise.
4135 * linux-low.c: Likewise.
4136 * regcache.c: Likewise.
4137 * spu-low.c: Likewise.
4138 * tracepoint.c: Likewise.
4139 * utils.c: Likewise.
4141 2014-08-07 Gary Benson <gbenson@redhat.com>
4143 * server.h: Do not include stdio.h.
4144 * linux-low.c: Likewise.
4145 * remote-utils.c: Likewise.
4146 * spu-low.c: Likewise.
4147 * utils.c: Likewise.
4148 * wincecompat.c: Likewise.
4150 2014-08-06 Gary Benson <gbenson@redhat.com>
4152 * regcache.c (init_register_cache): Move conditionals inside if.
4154 2014-08-06 Gary Benson <gbenson@redhat.com>
4156 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
4158 2014-07-31 Gary Benson <gbenson@redhat.com>
4160 * ax.h: Do not include server.h.
4161 * gdbthread.h: Likewise.
4162 * lynx-low.h: Likewise.
4163 * notif.h: Likewise.
4165 2014-07-30 Gary Benson <gbenson@redhat.com>
4167 * server.h: Include common-defs.h.
4168 Do not include config.h or build-gnulib-gdbserver/config.h.
4170 2014-07-30 Gary Benson <gbenson@redhat.com>
4172 * hostio-errno.c: Move server.h to top of includes list.
4173 * inferiors.c: Likewise.
4174 * linux-x86-low.c: Likewise.
4175 * notif.c: Include server.h.
4177 2014-07-24 Tom Tromey <tromey@redhat.com>
4178 Gary Benson <gbenson@redhat.com>
4180 * server.h (CORE_ADDR): Now unsigned.
4182 2014-07-16 Pedro Alves <palves@redhat.com>
4184 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
4186 2014-07-15 Pedro Alves <palves@redhat.com>
4188 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
4191 2014-07-11 Pedro Alves <palves@redhat.com>
4193 * linux-low.c (kill_wait_lwp): New function, based on
4194 kill_one_lwp_callback, but use my_waitpid directly.
4195 (kill_one_lwp_callback, linux_kill): Use it.
4197 2014-06-23 Pedro Alves <palves@redhat.com>
4199 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
4200 before setting DR0..DR3.
4202 2014-06-20 Gary Benson <gbenson@redhat.com>
4204 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
4205 * configure: Regenerated.
4206 * config.in: Likewise.
4208 2014-06-20 Gary Benson <gbenson@redhat.com>
4210 * Makefile.in (SFILES): Update locations for files moved
4212 (object file files): Reordered.
4214 2014-06-20 Gary Benson <gbenson@redhat.com>
4216 * i386-low.h (i386_dr_low_can_set_addr): Removed.
4217 (i386_dr_low_set_addr): Likewise.
4218 (i386_dr_low_get_addr): Likewise.
4219 (i386_dr_low_can_set_control): Likewise.
4220 (i386_dr_low_set_control): Likewise.
4221 (i386_dr_low_get_control): Likewise.
4222 (i386_dr_low_get_status): Likewise.
4223 (i386_get_debug_register_length): Likewise.
4224 * linux-x86-low.c (i386_dr_low_set_addr):
4225 Changed signature. Made static.
4226 (i386_dr_low_get_addr): Likewise.
4227 (i386_dr_low_set_control): Likewise.
4228 (i386_dr_low_get_control): Likewise.
4229 (i386_dr_low_get_status): Likewise.
4230 (i386_dr_low): New global variable.
4231 * win32-i386-low.c (i386_dr_low_set_addr):
4232 Changed signature. Made static.
4233 (i386_dr_low_get_addr): Likewise.
4234 (i386_dr_low_set_control): Likewise.
4235 (i386_dr_low_get_control): Likewise.
4236 (i386_dr_low_get_status): Likewise.
4237 (i386_dr_low): New global variable.
4239 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
4241 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
4242 * Makefile.in (AR, AR_FLAGS): Define.
4243 * configure: Regenerate.
4245 2014-06-19 Gary Benson <gbenson@redhat.com>
4247 * Makefile.in (i386-dregs.o): New rule.
4248 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
4249 * i386-low.c (target.h): Remove include.
4250 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
4251 (DR_CONTROL_SHIFT): Likewise.
4252 (DR_CONTROL_SIZE): Likewise.
4253 (DR_RW_EXECUTE): Likewise.
4254 (DR_RW_WRITE): Likewise.
4255 (DR_RW_READ): Likewise.
4256 (DR_RW_IORW): Likewise.
4257 (DR_LEN_1): Likewise.
4258 (DR_LEN_2): Likewise.
4259 (DR_LEN_4): Likewise.
4260 (DR_LEN_8): Likewise.
4261 (DR_LOCAL_ENABLE_SHIFT): Likewise.
4262 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
4263 (DR_ENABLE_SIZE): Likewise.
4264 (DR_LOCAL_SLOWDOWN): Likewise.
4265 (DR_GLOBAL_SLOWDOWN): Likewise.
4266 (DR_CONTROL_RESERVED): Likewise.
4267 (I386_DR_CONTROL_MASK): Likewise.
4268 (I386_DR_VACANT): Likewise.
4269 (I386_DR_LOCAL_ENABLE): Likewise.
4270 (I386_DR_GLOBAL_ENABLE): Likewise.
4271 (I386_DR_DISABLE): Likewise.
4272 (I386_DR_SET_RW_LEN): Likewise.
4273 (I386_DR_GET_RW_LEN): Likewise.
4274 (I386_DR_WATCH_HIT): Likewise.
4275 (i386_wp_op_t): Likewise.
4276 (i386_show_dr): Likewise.
4277 (i386_length_and_rw_bits): Likewise.
4278 (i386_insert_aligned_watchpoint): Likewise.
4279 (i386_remove_aligned_watchpoint): Likewise.
4280 (i386_handle_nonaligned_watchpoint): Likewise.
4281 i386_update_inferior_debug_regs(): Likewise.
4282 (i386_dr_insert_watchpoint): Likewise.
4283 (i386_dr_remove_watchpoint): Likewise.
4284 (i386_dr_region_ok_for_watchpoint): Likewise.
4285 (i386_dr_stopped_data_address): Likewise.
4286 (i386_dr_stopped_by_watchpoint): Likewise.
4288 2014-06-19 Gary Benson <gbenson@redhat.com>
4290 * i386-low.c (i386_dr_show): Renamed to
4291 i386_show_dr and made static. All uses updated.
4292 (i386_dr_length_and_rw_bits): Renamed to
4293 i386_length_and_rw_bits and made static.
4295 (i386_dr_insert_aligned_watchpoint): Renamed to
4296 i386_insert_aligned_watchpoint and made static.
4298 (i386_dr_remove_aligned_watchpoint): Renamed to
4299 i386_remove_aligned_watchpoint and made static.
4301 (i386_dr_update_inferior_debug_regs): Renamed to
4302 i386_update_inferior_debug_regs and made static.
4305 2014-06-18 Gary Benson <gbenson@redhat.com>
4307 * i386-low.h (i386_dr_low_can_set_addr): New macro.
4308 (i386_dr_low_can_set_control): Likewise.
4309 (i386_get_debug_register_length): Likewise.
4310 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
4311 (i386_dr_low_can_set_control): Likewise.
4312 (i386_get_debug_register_length): Likewise.
4314 2014-06-17 Gary Benson <gbenson@redhat.com>
4316 * i386-low.h (i386-dregs.h): New include.
4317 (DR_FIRSTADDR): Now in i386-dregs.h.
4318 (DR_LASTADDR): Likewise.
4319 (DR_NADDR): Likewise.
4320 (DR_STATUS): Likewise.
4321 (DR_CONTROL): Likewise.
4322 (i386_debug_reg_state): Likewise.
4323 (i386_dr_insert_watchpoint): Likewise.
4324 (i386_dr_remove_watchpoint): Likewise.
4325 (i386_dr_region_ok_for_watchpoint): Likewise.
4326 (i386_dr_stopped_data_address): Likewise.
4327 (i386_dr_stopped_by_watchpoint): Likewise.
4328 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
4330 2014-06-18 Gary Benson <gbenson@redhat.com>
4332 * i386-low.h (i386_low_insert_watchpoint): Renamed to
4333 i386_dr_insert_watchpoint.
4334 (i386_low_remove_watchpoint): Renamed to
4335 i386_dr_remove_watchpoint.
4336 (i386_low_region_ok_for_watchpoint): Renamed to
4337 i386_dr_region_ok_for_watchpoint.
4338 (i386_low_stopped_data_address): Renamed to
4339 i386_dr_stopped_data_address.
4340 (i386_low_stopped_by_watchpoint): Renamed to
4341 i386_dr_stopped_by_watchpoint.
4342 * i386-low.c (i386_show_dr): Renamed to
4343 i386_dr_show and made nonstatic. All uses updated.
4344 (i386_length_and_rw_bits): Renamed to
4345 i386_dr_length_and_rw_bits and made nonstatic.
4347 (i386_insert_aligned_watchpoint): Renamed to
4348 i386_dr_insert_aligned_watchpoint and made nonstatic.
4350 (i386_remove_aligned_watchpoint): Renamed to
4351 i386_dr_remove_aligned_watchpoint and made nonstatic.
4353 (i386_update_inferior_debug_regs): Renamed to
4354 i386_dr_update_inferior_debug_regs and made nonstatic.
4356 (i386_low_insert_watchpoint): Renamed to
4357 i386_dr_insert_watchpoint. All uses updated.
4358 (i386_low_remove_watchpoint): Renamed to
4359 i386_dr_remove_watchpoint. All uses updated.
4360 (i386_low_region_ok_for_watchpoint): Renamed to
4361 i386_dr_region_ok_for_watchpoint. All uses updated.
4362 (i386_low_stopped_data_address): Renamed to
4363 i386_dr_stopped_data_address. All uses updated.
4364 (i386_low_stopped_by_watchpoint): Renamed to
4365 i386_dr_stopped_by_watchpoint. All uses updated.
4367 2014-06-18 Gary Benson <gbenson@redhat.com>
4369 * i386-low.c (i386_dr_low_can_set_addr): New macro.
4370 (i386_dr_low_can_set_control): Likewise.
4371 (i386_insert_aligned_watchpoint): New check.
4373 2014-06-18 Gary Benson <gbenson@redhat.com>
4375 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
4378 2014-06-18 Gary Benson <gbenson@redhat.com>
4380 * i386-low.c (i386_length_and_rw_bits): Use internal_error
4381 instead of fatal and error.
4382 (i386_handle_nonaligned_watchpoint): Likewise.
4384 2014-06-18 Gary Benson <gbenson@redhat.com>
4386 * i386-low.c (i386_get_debug_register_length): New macro.
4387 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
4388 (i386_show_dr): Use debug_printf instead of fprintf. Use
4389 phex to format values.
4391 2014-06-18 Gary Benson <gbenson@redhat.com>
4393 * i386-low.h: Comment changes.
4394 * i386-low.c: Likewise.
4396 2014-06-18 Gary Benson <gbenson@redhat.com>
4398 * i386-low.c: Whitespace changes.
4400 2014-06-12 Tom Tromey <tromey@redhat.com>
4402 * utils.c (freeargv): Remove.
4404 2014-06-12 Tom Tromey <tromey@redhat.com>
4406 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
4407 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
4408 (parse_debug_format_options): Likewise.
4409 (gdbserver_usage): Likewise.
4410 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
4411 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
4412 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
4414 ($(LIBGNU)): Depend on libiberty.
4415 (all-lib): Recurse into all subdirs.
4416 (install-only): Invoke "install" target in subdirs.
4417 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
4419 * configure: Rebuild.
4420 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
4421 for vasprintf, vsnprintf, or gettimeofday.
4422 * configure.srv: Don't add safe-ctype.o or lbasename.o to
4425 2014-06-05 Joel Brobecker <brobecker@adacore.com>
4427 * development.sh: Delete.
4428 * Makefile.in (config.status): Adjust dependency on development.sh.
4429 * configure.ac: Adjust development.sh source call.
4430 * configure: Regenerate.
4432 2014-06-02 Pedro Alves <palves@redhat.com>
4434 * ax.c (gdb_free_agent_expr): New function.
4435 * ax.h (gdb_free_agent_expr): New declaration.
4436 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
4438 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
4440 (clear_breakpoint_conditions_and_commands): New function.
4441 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
4442 (clear_breakpoint_conditions_and_commands): New declaration.
4444 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
4446 * linux-aarch64-low.c (asm/ptrace.h): Include.
4448 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
4450 Fix TLS access for -static -pthread.
4451 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
4452 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
4453 (thread_db_load_search, try_thread_db_load_1): Initialize it.
4455 2014-05-20 Pedro Alves <palves@redhat.com>
4457 * linux-aarch64-low.c (aarch64_insert_point)
4458 (aarch64_remove_point): No longer check whether the type is
4459 supported here. Adjust to new interface.
4460 (the_low_target): Install aarch64_supports_z_point_type as
4461 supports_z_point_type method.
4462 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
4463 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
4464 instead of a Z packet char. Adjust.
4465 (arm_supports_z_point_type): New function.
4466 (arm_insert_point, arm_remove_point): Adjust to new interface.
4467 (the_low_target): Install arm_supports_z_point_type.
4468 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
4469 (cris_insert_point, cris_remove_point): Adjust to new interface.
4470 Don't check whether the type is supported here.
4471 (the_low_target): Install cris_supports_z_point_type.
4472 * linux-low.c (linux_supports_z_point_type): New function.
4473 (linux_insert_point, linux_remove_point): Adjust to new interface.
4474 * linux-low.h (struct linux_target_ops) <insert_point,
4475 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
4476 raw_breakpoint pointer parameter.
4477 <supports_z_point_type>: New method.
4478 * linux-mips-low.c (mips_supports_z_point_type): New function.
4479 (mips_insert_point, mips_remove_point): Adjust to new interface.
4480 Use mips_supports_z_point_type.
4481 (the_low_target): Install mips_supports_z_point_type.
4482 * linux-ppc-low.c (the_low_target): Install NULL as
4483 supports_z_point_type method.
4484 * linux-s390-low.c (the_low_target): Install NULL as
4485 supports_z_point_type method.
4486 * linux-sparc-low.c (the_low_target): Install NULL as
4487 supports_z_point_type method.
4488 * linux-x86-low.c (x86_supports_z_point_type): New function.
4489 (x86_insert_point): Adjust to new insert_point interface. Use
4490 insert_memory_breakpoint. Adjust to new
4491 i386_low_insert_watchpoint interface.
4492 (x86_remove_point): Adjust to remove_point interface. Use
4493 remove_memory_breakpoint. Adjust to new
4494 i386_low_remove_watchpoint interface.
4495 (the_low_target): Install x86_supports_z_point_type.
4496 * lynx-low.c (lynx_target_ops): Install NULL as
4497 supports_z_point_type callback.
4498 * nto-low.c (nto_supports_z_point_type): New.
4499 (nto_insert_point, nto_remove_point): Adjust to new interface.
4500 (nto_target_ops): Install nto_supports_z_point_type.
4501 * mem-break.c: Adjust intro comment.
4502 (struct raw_breakpoint) <raw_type, size>: New fields.
4503 <inserted>: Update comment.
4504 <shlib_disabled>: Delete field.
4505 (enum bkpt_type) <gdb_breakpoint>: Delete value.
4506 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
4507 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
4508 (raw_bkpt_type_to_target_hw_bp_type): New function.
4509 (find_enabled_raw_code_breakpoint_at): New function.
4510 (find_raw_breakpoint_at): New type and size parameters. Use them.
4511 (insert_memory_breakpoint): New function, based off
4512 set_raw_breakpoint_at.
4513 (remove_memory_breakpoint): New function.
4514 (set_raw_breakpoint_at): Reimplement.
4515 (set_breakpoint): New, based on set_breakpoint_at.
4516 (set_breakpoint_at): Reimplement.
4517 (delete_raw_breakpoint): Go through the_target->remove_point
4518 instead of assuming memory breakpoints.
4519 (find_gdb_breakpoint_at): Delete.
4520 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
4521 (find_gdb_breakpoint): New function.
4522 (set_gdb_breakpoint_at): Delete.
4523 (z_type_supported): New function.
4524 (set_gdb_breakpoint_1): New function, loosely based off
4525 set_gdb_breakpoint_at.
4526 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
4527 (delete_gdb_breakpoint_at): Delete.
4528 (delete_gdb_breakpoint_1): New function, loosely based off
4529 delete_gdb_breakpoint_at.
4530 (delete_gdb_breakpoint): New function.
4531 (clear_gdb_breakpoint_conditions): Rename to ...
4532 (clear_breakpoint_conditions): ... this. Don't handle a NULL
4534 (add_condition_to_breakpoint): Make static.
4535 (add_breakpoint_condition): Take a struct breakpoint pointer
4536 instead of an address. Adjust.
4537 (gdb_condition_true_at_breakpoint): Rename to ...
4538 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
4540 (gdb_condition_true_at_breakpoint): Reimplement.
4541 (add_breakpoint_commands): Take a struct breakpoint pointer
4542 instead of an address. Adjust.
4543 (gdb_no_commands_at_breakpoint): Rename to ...
4544 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
4545 parameter. Return true if no breakpoint was found. Change debug
4547 (gdb_no_commands_at_breakpoint): Reimplement.
4548 (run_breakpoint_commands): Rename to ...
4549 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
4550 and change return type to boolean.
4551 (run_breakpoint_commands): New function.
4552 (gdb_breakpoint_here): Also check for Z1 breakpoints.
4553 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
4554 breakpoint. Go through the_target->remove_point instead of
4555 assuming memory breakpoint.
4556 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
4557 software and hardware breakpoints.
4558 (reinsert_raw_breakpoint): Go through the_target->insert_point
4559 instead of assuming memory breakpoint.
4560 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
4561 software and hardware breakpoints.
4562 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
4563 Check both software and hardware breakpoints.
4564 (validate_inserted_breakpoint): Assert the breakpoint is a
4565 software breakpoint. Set the inserted flag to -1 instead of
4566 setting shlib_disabled.
4567 (delete_disabled_breakpoints): Adjust.
4568 (validate_breakpoints): Only validate software breakpoints.
4569 Adjust to inserted flag change.
4570 (check_mem_read, check_mem_write): Skip breakpoint types other
4571 than software breakpoints. Adjust to inserted flag change.
4572 * mem-break.h (enum raw_bkpt_type): New enum.
4573 (raw_breakpoint, struct process_info): Forward declare.
4574 (Z_packet_to_target_hw_bp_type): Delete declaration.
4575 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
4576 (set_gdb_breakpoint, delete_gdb_breakpoint)
4577 (clear_breakpoint_conditions): New declarations.
4578 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
4579 (breakpoint_inserted_here): Update comment.
4580 (add_breakpoint_condition, add_breakpoint_commands): Replace
4581 address parameter with a breakpoint pointer parameter.
4582 (gdb_breakpoint_here): Update comment.
4583 (delete_gdb_breakpoint_at): Delete.
4584 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
4585 * server.c (process_point_options): Take a struct breakpoint
4586 pointer instead of an address. Adjust.
4587 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
4588 delete_gdb_breakpoint.
4589 * spu-low.c (spu_target_ops): Install NULL as
4590 supports_z_point_type method.
4591 * target.h: Include mem-break.h.
4592 (struct target_ops) <prepare_to_access_memory>: Update comment.
4593 <supports_z_point_type>: New field.
4594 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4595 instead of a char. Also take a raw breakpoint pointer.
4596 * win32-arm-low.c (the_low_target): Install NULL as
4597 supports_z_point_type.
4598 * win32-i386-low.c (i386_supports_z_point_type): New function.
4599 (i386_insert_point, i386_remove_point): Adjust to new interface.
4600 (the_low_target): Install i386_supports_z_point_type.
4601 * win32-low.c (win32_supports_z_point_type): New function.
4602 (win32_insert_point, win32_remove_point): Adjust to new interface.
4603 (win32_target_ops): Install win32_supports_z_point_type.
4604 * win32-low.h (struct win32_target_ops):
4605 <supports_z_point_type>: New method.
4606 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4607 instead of a char. Also take a raw breakpoint pointer.
4609 2014-05-20 Pedro Alves <palves@redhat.com>
4611 * mem-break.h: Include break-common.h.
4612 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
4613 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
4614 (Z_packet_to_target_hw_bp_type): New declaration.
4615 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
4616 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
4617 (Z_PACKET_ACCESS_WP): Delete macros.
4618 (Z_packet_to_hw_type): Delete function.
4619 * i386-low.h: Don't include break-common.h here.
4620 (Z_packet_to_hw_type): Delete declaration.
4621 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
4622 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
4623 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
4624 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
4625 * linux-aarch64-low.c: Don't include break-common.h here.
4626 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
4627 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
4628 (Z_packet_to_target_hw_bp_type): Delete function.
4629 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
4631 (mips_insert_point, mips_remove_point): Use
4632 Z_packet_to_target_hw_bp_type.
4634 2014-05-20 Pedro Alves <palves@redhat.com>
4636 * linux-aarch64-low.c: Include break-common.h.
4637 (enum target_point_type): Delete.
4638 (Z_packet_to_point_type): Rename to ...
4639 (Z_packet_to_target_hw_bp_type): ... this, and return a
4640 target_hw_bp_type instead.
4641 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
4642 instead of an enum target_point_type.
4643 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
4645 (aarch64_dr_state_insert_one_point)
4646 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
4647 (aarch64_handle_aligned_watchpoint)
4648 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
4649 Take an enum target_hw_bp_type instead of an enum
4651 (aarch64_supports_z_point_type): New function.
4652 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
4653 use Z_packet_to_target_hw_bp_type.
4655 2014-05-20 Joel Brobecker <brobecker@adacore.com>
4657 * configure.ac: Only use -Werror by default when DEVELOPMENT
4659 * configure: Regenerate.
4661 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
4663 Fix gdbserver qGetTLSAddr for x86_64 -m32.
4664 * linux-x86-low.c (X86_64_USER_REGS): New.
4665 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
4667 2014-04-28 Yao Qi <yao@codesourcery.com>
4669 * Makefile.in (i386-avx512.c): Fix the typo of generated file
4672 2014-04-25 Pedro Alves <palves@redhat.com>
4675 * linux-low.c (linux_attach_fail_reason_string): New function.
4676 (linux_attach_lwp): Delete.
4677 (linux_attach_lwp_1): Rename to ...
4678 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
4679 argument. Remove "initial" parameter. Return int instead of
4680 void. Don't error or warn here.
4681 (linux_attach): Adjust to call linux_attach_lwp. Call error on
4682 failure to attach to the tgid. Call warning when failing to
4684 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
4685 argument. Remove "initial" parameter. Return int instead of
4686 void. Don't error or warn here.
4687 (linux_attach_fail_reason_string): New declaration.
4688 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
4689 interface change. Use linux_attach_fail_reason_string.
4691 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
4692 Walfred Tedeschi <walfred.tedeschi@intel.com>
4694 * Makefile.in: Added rules to handle new files
4695 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
4696 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
4697 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
4698 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
4699 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
4700 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
4702 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
4703 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
4704 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
4705 i386/x32-avx512.xml.
4706 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
4707 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
4708 i386/x32-avx512-linux.xml.
4709 * i387-fp.c (num_avx512_k_registers): New constant for number
4711 (num_avx512_zmmh_low_registers): New constant for number of
4712 lower ZMM registers (0-15).
4713 (num_avx512_zmmh_high_registers): New constant for number of
4714 higher ZMM registers (16-31).
4715 (num_avx512_ymmh_registers): New contant for number of higher
4716 YMM registers (ymm16-31 added by avx521 on x86_64).
4717 (num_avx512_xmm_registers): New constant for number of higher
4718 XMM registers (xmm16-31 added by AVX512 on x86_64).
4719 (struct i387_xsave): Add space for AVX512 registers.
4720 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
4721 Add code to handle AVX512 registers.
4722 (i387_xsave_to_cache): Add code to handle AVX512 registers.
4723 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
4724 prototypei from generated file.
4725 (tdesc_amd64_avx512_linux): Likewise.
4726 (init_registers_x32_avx512_linux): Likewise.
4727 (tdesc_x32_avx512_linux): Likewise.
4728 (init_registers_i386_avx512_linux): Likewise.
4729 (tdesc_i386_avx512_linux): Likewise.
4730 (x86_64_regmap): Add AVX512 registers.
4731 (x86_linux_read_description): Add code to handle AVX512 XSTATE
4733 (initialize_low_arch): Add code to initialize AVX512 registers.
4735 2014-04-23 Pedro Alves <palves@redhat.com>
4737 * mem-break.c (find_gdb_breakpoint_at): Make static.
4738 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
4740 2014-04-23 Pedro Alves <palves@redhat.com>
4742 * i386-low.c: Don't include break-common.h here.
4743 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
4744 prototype to take target_hw_bp_type as argument instead of a Z
4746 * i386-low.h: Include break-common.h here.
4747 (Z_packet_to_hw_type): Declare.
4748 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
4750 * linux-x86-low.c (x86_insert_point): Convert the packet number to
4751 a target_hw_bp_type before calling i386_low_insert_watchpoint.
4752 (x86_remove_point): Convert the packet number to a
4753 target_hw_bp_type before calling i386_low_remove_watchpoint.
4754 * win32-i386-low.c (i386_insert_point): Convert the packet number
4755 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
4756 (i386_remove_point): Convert the packet number to a
4757 target_hw_bp_type before calling i386_low_remove_watchpoint.
4759 2014-04-23 Pedro Alves <palves@redhat.com>
4761 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
4763 2014-04-10 Pedro Alves <palves@redhat.com>
4765 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
4766 Check if the condition or command is NULL before checking if the
4767 breakpoint is known. On success, return true.
4768 * mem-break.h (add_breakpoint_condition): Document return.
4769 (add_breakpoint_commands): Add describing comment.
4770 * server.c (skip_to_semicolon): New function.
4771 (process_point_options): Use it.
4773 2014-04-09 Pedro Alves <palves@redhat.com>
4775 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
4778 2014-02-27 Pedro Alves <palves@redhat.com>
4781 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
4783 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
4785 (last_thread_of_process_p): Take a PID argument instead of a
4787 (linux_wait_for_lwp): Delete.
4788 (num_lwps, check_zombie_leaders, not_stopped_callback): New
4790 (linux_low_filter_event): New function, party factored out from
4791 linux_wait_for_event.
4792 (linux_wait_for_event): Rename to ...
4793 (linux_wait_for_event_filtered): ... this. Add new filter ptid
4794 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
4795 sigsuspend. Check for zombie leaders.
4796 (linux_wait_for_event): Reimplement as wrapper around
4797 linux_wait_for_event_filtered.
4798 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
4799 a normal or signal exit is seen, it's the whole process exiting.
4800 (wait_for_sigstop): No longer a for_each_inferior callback.
4801 Rewrite on top of linux_wait_for_event_filtered.
4802 (stop_all_lwps): Call wait_for_sigstop directly.
4803 * server.c (resume, handle_target_event): Handle
4804 TARGET_WAITKIND_NO_RESUMED.
4806 2014-02-26 Joel Brobecker <brobecker@adacore.com>
4808 * win32-low.c (psapi_get_dll_name,
4809 * win32_CreateToolhelp32Snapshot): Delete.
4810 (win32_CreateToolhelp32Snapshot, win32_Module32First)
4811 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
4813 (handle_load_dll): Add function description.
4814 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
4816 2014-02-26 Joel Brobecker <brobecker@adacore.com>
4818 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
4820 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
4821 base address when calling win32_add_one_solib.
4822 (handle_load_dll): Delete local variable load_addr.
4823 Remove 0x1000 offset applied to DLL base address when calling
4824 win32_add_one_solib.
4825 (handle_unload_dll): Add comment.
4827 2014-02-26 Joel Brobecker <brobecker@adacore.com>
4829 * win32-low.c (win32_add_all_dlls): Renames
4830 win32_ensure_ntdll_loaded. Rewrite function documentation.
4831 Adjust implementation to always load all DLLs.
4832 Add 0x1000 offset to DLL base address when calling
4833 win32_add_one_solib.
4834 (child_initialization_done): New static global.
4835 (do_initial_child_stuff): Set child_initialization_done to
4836 zero during child initialization, and 1 after. Replace call
4837 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
4839 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
4840 (handle_unload_dll): Add function documentation.
4841 (get_child_debug_event): Ignore load and unload DLL events
4842 during child initialization.
4844 2014-02-20 Doug Evans <dje@google.com>
4846 Remove global all_lwps.
4847 * inferiors.h (ptid_of): Move here from linux-low.h.
4848 (pid_of, lwpid_of): Ditto.
4849 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
4850 parameter is a struct thread_info * now.
4851 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
4852 directly. Pass &all_threads to find_inferior instead of &all_lwps.
4853 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
4855 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
4856 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
4857 * linux-arm-low.c (update_registers_callback): Update, "entry"
4858 parameter is a struct thread_info * now.
4859 Fetch lwpid from current_inferior directly.
4860 (arm_insert_point): Pass &all_threads to find_inferior instead of
4862 (arm_remove_point): Ditto.
4863 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
4864 (arm_prepare_to_resume): Fetch pid from thread.
4865 (arm_read_description): Fetch lwpid from current_inferior directly.
4866 * linux-low.c (all_lwps): Delete.
4867 (delete_lwp): Delete call to remove_inferior.
4868 (handle_extended_wait): Fetch lwpid from thread.
4869 (add_lwp): Don't set lwp->entry.id. Remove call to
4870 add_inferior_to_list.
4871 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
4872 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
4873 (kill_one_lwp_callback): Ditto.
4874 (linux_kill): Don't dereference NULL pointer.
4875 Fetch ptid,lwpid from thread.
4876 (get_detach_signal): Fetch ptid from thread.
4877 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
4878 Simplify call to regcache_invalidate_thread.
4879 (delete_lwp_callback): Update, "entry" parameter is a
4880 struct thread_info * now. Fetch pid from thread.
4881 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
4882 (status_pending_p_callback): Update, "entry" parameter is a
4883 struct thread_info * now. Fetch ptid from thread.
4884 (find_lwp_pid): Update, "entry" parameter is a
4885 struct thread_info * now.
4886 (linux_wait_for_lwp): Fetch pid from thread.
4887 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
4888 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
4889 (enqueue_one_deferred_signal): Fetch lwpid from thread.
4890 (dequeue_one_deferred_signal): Ditto.
4891 (cancel_breakpoint): Fetch ptid from current_inferior.
4892 (linux_wait_for_event): Pass &all_threads to find_inferior,
4893 not &all_lwps. Fetch ptid, lwpid from thread.
4894 (count_events_callback): Update, "entry" parameter is a
4895 struct thread_info * now.
4896 (select_singlestep_lwp_callback): Ditto.
4897 (select_event_lwp_callback): Ditto.
4898 (cancel_breakpoints_callback): Ditto.
4899 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
4901 (select_event_lwp): Ditto. Fetch ptid from event_thread.
4902 (unsuspend_one_lwp): Update, "entry" parameter is a
4903 struct thread_info * now.
4904 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
4906 (linux_stabilize_threads): Ditto. And for for_each_inferior.
4907 Fetch lwpid from thread, not lwp.
4908 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
4909 Pass &all_threads to find_inferior, not &all_lwps.
4910 (send_sigstop): Fetch lwpid from thread, not lwp.
4911 (send_sigstop_callback): Update, "entry" parameter is a
4912 struct thread_info * now.
4913 (suspend_and_send_sigstop_callback): Ditto.
4914 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
4915 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
4916 struct thread_info * now.
4917 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
4919 (lwp_running): Update, "entry" parameter is a
4920 struct thread_info * now.
4921 (stop_all_lwps): Fetch ptid from thread.
4922 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
4923 (linux_resume_one_lwp): Fetch lwpid from thread.
4924 (linux_set_resume_request): Update, "entry" parameter is a
4925 struct thread_info * now. Fetch pid, lwpid from thread.
4926 (resume_status_pending_p): Update, "entry" parameter is a
4927 struct thread_info * now.
4928 (need_step_over_p): Ditto. Fetch lwpid from thread.
4929 (start_step_over): Fetch lwpid from thread.
4930 (linux_resume_one_thread): Update, "entry" parameter is a
4931 struct thread_info * now. Fetch lwpid from thread.
4932 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
4933 (proceed_one_lwp): Update, "entry" parameter is a
4934 struct thread_info * now. Fetch lwpid from thread.
4935 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
4936 struct thread_info * now.
4937 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
4938 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
4939 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
4941 (regsets_store_inferior_registers): Ditto.
4942 (fetch_register, store_register): Ditto.
4943 (linux_read_memory, linux_write_memory): Ditto.
4944 (linux_request_interrupt): Ditto.
4945 (linux_read_auxv): Ditto.
4946 (linux_xfer_siginfo): Ditto.
4947 (linux_qxfer_spu): Ditto.
4948 (linux_qxfer_libraries_svr4): Ditto.
4949 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
4950 moved to inferiors.h.
4952 (get_thread_lwp): Update.
4953 (struct lwp_info): Delete member "entry". Simplify comment for
4956 * linux-mips-low.c (mips_read_description): Fetch lwpid from
4957 current_inferior directly.
4958 (update_watch_registers_callback): Update, "entry" parameter is a
4959 struct thread_info * now. Fetch pid from thread.
4960 (mips_linux_prepare_to_resume): Fetch ptid from thread.
4961 (mips_insert_point): Fetch lwpid from current_inferior.
4962 Pass &all_threads to find_inferior, not &all_lwps.
4963 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
4964 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
4966 (mips_stopped_data_address): Ditto.
4967 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
4969 * linux-tile-low.c (tile_arch_setup): Ditto.
4970 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
4971 (update_debug_registers_callback): Update, "entry" parameter is a
4972 struct thread_info * now. Fetch pid from thread.
4973 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
4974 Pass &all_threads to find_inferior, not &all_lwps.
4975 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
4976 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
4977 Pass &all_threads to find_inferior, not &all_lwps.
4978 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
4979 (i386_dr_low_get_status): Ditto.
4980 (x86_linux_prepare_to_resume): Fetch ptid from thread.
4981 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
4982 (x86_linux_read_description): Ditto.
4983 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
4985 2014-02-20 Doug Evans <dje@google.com>
4987 * inferiors.c (get_first_inferior): Fix buglet.
4989 2014-02-19 Doug Evans <dje@google.com>
4991 * gdbthread.h (add_thread): Change result type to struct thread_info *.
4992 * inferiors.c (add_thread): Change result type to struct thread_info *.
4993 All callers updated.
4994 (add_lwp): Call add_thread here instead of in callers.
4995 All callers updated.
4996 * linux-low.h (get_lwp_thread): Rewrite.
4997 (struct lwp_info): New member "thread".
4999 2014-02-19 Doug Evans <dje@google.com>
5001 * linux-low.c (add_lwp): Change result to struct lwp_info *.
5002 All callers updated.
5004 2014-02-19 Doug Evans <dje@google.com>
5006 * inferiors.c (add_thread): Fix whitespace.
5008 2014-02-19 Doug Evans <dje@google.com>
5010 * dll.c (clear_dlls): Replace accessing list implemention details
5012 * gdbthread.h (get_first_thread): Declare.
5013 * inferiors.c (for_each_inferior_with_data): New function.
5014 (get_first_thread): New function.
5015 (find_thread_ptid): Simplify.
5016 (get_first_inferior): New function.
5017 (clear_list): Delete.
5018 (one_inferior_p): New function.
5019 (clear_inferior_list): New function.
5020 (clear_inferiors): Update.
5021 * inferiors.h (for_each_inferior_with_data): Declare.
5022 (clear_inferior_list): Declare.
5023 (one_inferior_p): Declare.
5024 (get_first_inferior): Declare.
5025 * linux-low.c (linux_wait_for_event): Replace accessing list
5026 implemention details with API function.
5027 * server.c (target_running): Ditto.
5028 (accumulate_file_name_length): New function.
5029 (emit_dll_description): New function.
5030 (handle_qxfer_libraries): Replace accessing list implemention
5031 details with API function.
5032 (handle_qxfer_threads_worker): New function.
5033 (handle_qxfer_threads_proper): Replace accessing list implemention
5034 details with API function.
5035 (handle_query): Ditto.
5036 (visit_actioned_threads_callback_ftype): New typedef.
5037 (visit_actioned_threads_data): New struct.
5038 (visit_actioned_threads): Rewrite to be find_inferior callback.
5039 (resume): Call find_inferior.
5040 (handle_status): Replace accessing list implemention
5041 details with API function.
5042 (process_serial_event): Replace accessing list implemention details
5044 * target.c (set_desired_inferior): Replace accessing list implemention
5045 details with API function.
5046 * tracepoint.c (same_process_p): New function.
5047 (gdb_agent_about_to_close): Replace accessing list implemention
5048 details with API function.
5049 * win32-low.c (child_delete_thread): Replace accessing list
5050 implemention details with API function.
5051 (match_dll_by_basename): New function.
5052 (dll_is_loaded_by_basename): New function.
5053 (win32_ensure_ntdll_loaded): Replace accessing list implemention
5054 details call to dll_is_loaded_by_basename.
5056 2014-02-19 Doug Evans <dje@google.com>
5058 * dll.h (struct dll_info): Add comment.
5059 * gdbthread.h (struct thread_info): Add comment.
5060 (current_ptid): Simplify.
5061 * inferiors.c (add_process): Update.
5062 (remove_process): Update.
5063 * inferiors.h (struct process_info): Rename member "head" to "entry".
5064 * linux-low.c (delete_lwp): Update.
5066 (last_thread_of_process_p): Update.
5067 (kill_one_lwp_callback, linux_kill): Update.
5068 (status_pending_p_callback): Update.
5069 (wait_for_sigstop): Update. Simplify read of ptid.
5070 (start_step_over): Update.
5071 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
5072 (get_lwp_thread): Update.
5073 (struct lwp_info): Rename member "head" to "entry".
5074 * regcache.h (inferior_list_entry): Delete.
5075 * server.c (kill_inferior_callback): Update.
5076 (detach_or_kill_inferior_callback): Update.
5077 (print_started_pid): Update.
5078 (print_attached_pid): Update.
5079 (process_serial_event): Simplify read of ptid.
5080 * thread-db.c (thread_db_create_event): Update.
5081 (thread_db_get_tls_address): Update.
5082 * win32-low.c (current_inferior_ptid): Simplify.
5084 2014-02-19 Tom Tromey <tromey@redhat.com>
5086 * target.h (struct target_ops) <supports_btrace>: Add target_ops
5088 (target_supports_btrace): Update.
5090 2014-02-14 Yao Qi <yao@codesourcery.com>
5092 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
5093 (rsp-low-ipa.o): New target.
5095 2014-02-12 Tom Tromey <tromey@redhat.com>
5097 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
5098 convert_ascii_to_int.
5099 * regcache.c (registers_to_string): Likewise.
5100 * remote-utils.c (decode_M_packet): Likewise.
5101 * server.c (process_serial_event): Likewise.
5103 2014-02-12 Tom Tromey <tromey@redhat.com>
5105 * server.c (handle_query, handle_v_run): Use hex2bin, not
5107 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
5109 2014-02-12 Tom Tromey <tromey@redhat.com>
5111 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
5112 convert_int_to_ascii.
5113 * regcache.c (registers_to_string, collect_register_as_string):
5115 * remote-utils.c (look_up_one_symbol, relocate_instruction):
5117 * server.c (process_serial_event): Likewise.
5118 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
5119 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
5121 2014-02-12 Tom Tromey <tromey@redhat.com>
5123 * remote-utils.c (look_up_one_symbol, monitor_output): Use
5124 bin2hex, not hexify.
5125 * tracepoint.c (cmd_qtstatus): Likewise.
5127 2014-02-12 Tom Tromey <tromey@redhat.com>
5129 * remote-utils.c (monitor_output): Pass explicit length to
5132 2014-02-12 Tom Tromey <tromey@redhat.com>
5134 * tracepoint.c: Include rsp-low.h.
5135 * server.c: Include rsp-low.h.
5136 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
5137 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
5139 * remote-utils.c: Include rsp-low.h.
5140 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
5141 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
5142 (convert_int_to_ascii, convert_ascii_to_int): Move to
5144 * regcache.c: Include rsp-low.h.
5145 * ax.c: Include rsp-low.h.
5146 * Makefile.in (SFILES): Add common/rsp-low.c.
5147 (OBS): Add rsp-low.o.
5148 (rsp-low.o): New target.
5150 2014-02-12 Tom Tromey <tromey@redhat.com>
5152 * utils.h (pulongest, plongest, phex_nz): Don't declare.
5153 Include print-utils.h.
5154 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
5155 (plongest, thirty_two, phex_nz): Remove.
5156 * Makefile.in (SFILES): Add common/print-utils.c.
5157 (OBS): Add print-utils.o.
5158 (print-utils-ipa.o): New target.
5159 (print-utils.o): New target.
5160 (IPA_OBJS): Add print-utils-ipa.o.
5162 2014-02-06 Tom Tromey <tromey@redhat.com>
5164 * Makefile.in (SFILES): Fix indentation.
5166 2014-02-05 Doug Evans <dje@google.com>
5168 * linux-low.c (linux_wait_for_event): Improve comment.
5169 (linux_wait_1): Keep current_inferior in sync with event_child.
5171 2014-01-22 Doug Evans <dje@google.com>
5173 * gdbthread.h (gdb_id_to_thread): Delete, unused.
5175 2014-01-22 Doug Evans <dje@google.com>
5177 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
5178 * configure: Regenerate.
5179 * config.in: Regenerate.
5180 * Makefile.in (SFILES): Add debug.c.
5182 * debug.c: New file.
5183 * debug.h: New file.
5184 * linux-aarch64-low.c (*): Update all debugging printfs to use
5185 debug_printf instead of fprintf.
5186 * linux-arm-low.c (*): Ditto.
5187 * linux-cris-low.c (*): Ditto.
5188 * linux-crisv32-low.c (*): Ditto.
5189 * linux-m32r-low.c (*): Ditto.
5190 * linux-sparc-low.c (*): Ditto.
5191 * linux-x86.c (*): Ditto.
5192 * linux-low.c (*): Ditto.
5193 (linux_wait_1): Add calls to debug_enter, debug_exit.
5194 (linux_wait): Remove redundant debugging printf.
5195 (stop_all_lwps): Add calls to debug_enter, debug_exit.
5196 (linux_resume, unstop_all_lwps): Ditto.
5197 * mem-break.c (*): Update all debugging printfs to use
5198 debug_printf instead of fprintf.
5199 * remote-utils.c (*): Ditto.
5200 * thread-db.c (*): Ditto.
5201 * server.c #include <ctype.h>, "gdb_vecs.h".
5202 (debug_threads): Moved to debug.c.
5203 (*): Update all debugging printfs to use debug_printf instead of
5205 (start_inferior): Replace call to fflush with call to debug_flush.
5206 (monitor_show_help): Mention set debug-format.
5207 (parse_debug_format_options): New function.
5208 (handle_monitor_command): Handle "monitor set debug-format".
5209 (gdbserver_usage): Mention --debug-format.
5210 (main): Parse --debug-format.
5211 * server.h (debug_threads): Declaration moved to debug.h.
5213 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
5214 trace_debug_1 that uses debug_printf.
5215 (tracepoint_look_up_symbols): Update all debugging printfs to use
5216 debug_printf instead of fprintf.
5218 2014-01-20 Baruch Siach <baruch@tkos.co.il>
5220 * linux-xtensa-low.c: Include asm/ptrace.h instead of
5223 2014-01-17 Pedro Alves <palves@redhat.com>
5226 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
5227 defined after including gdb_proc_service.h.
5229 2014-01-16 Doug Evans <dje@google.com>
5231 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
5232 (match_dll): Use it.
5234 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
5236 * target.h (target_ops) <read_btrace>: Change parameters and
5237 return type to allow error reporting.
5238 * server.c (handle_qxfer_btrace): Support delta reads. Pass
5239 trace reading errors on.
5240 * linux-low.c (linux_low_read_btrace): Pass trace reading
5242 (linux_low_disable_btrace): New.
5244 2014-01-15 Doug Evans <dje@google.com>
5246 * inferiors.c (thread_id_to_gdb_id): Delete.
5247 * inferiors.h (thread_id_to_gdb_id): Delete.
5249 2014-01-13 Eli Zaretskii <eliz@gnu.org>
5251 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
5252 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
5255 2014-01-08 Pedro Alves <palves@redhat.com>
5257 * server.c (handle_status): Don't discard previous queued stop
5258 replies or thread's pending status here.
5259 (main) <disconnection>: Do it here instead.
5261 2014-01-08 Pedro Alves <palves@redhat.com>
5263 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
5264 * server.c (visit_actioned_threads, handle_pending_status): New
5266 (handle_v_cont): Factor out parts to ...
5267 (resume): ... this new function. If in all-stop, and a thread
5268 being resumed has a pending status, report it without actually
5270 (myresume): Adjust to use the new 'resume' function.
5271 (clear_pending_status_callback, set_pending_status_callback)
5272 (find_status_pending_thread_callback): New functions.
5273 (handle_status): Handle the case of multiple threads having
5274 interesting statuses to report. Report threads' real last signal
5275 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
5276 with an interesting thread to report the status for, instead of
5277 always reporting the status of the first thread.
5279 2014-01-01 Joel Brobecker <brobecker@adacore.com>
5281 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
5282 * gdbreplay.c (gdbreplay_version): Likewise.
5284 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
5286 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
5287 iov.iov_len with the real length in use.
5289 2013-12-13 Joel Brobecker <brobecker@adacore.com>
5291 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
5292 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
5293 for all targets that use win32-low.c.
5294 * win32-low.c (win32_ensure_ntdll_loaded): New function.
5295 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
5297 2013-12-13 Pedro Alves <palves@redhat.com>
5299 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
5300 if equal to TARGET_WAITKIND_LOADED.
5301 * win32-low.c (cached_status): New static global.
5302 (win32_wait): Add declaration.
5303 (do_initial_child_stuff): Flush all initial pending debug events
5304 up to the initial breakpoint.
5305 (win32_wait): If CACHED_STATUS was set, return that instead
5306 of doing a real wait. Remove the code resuming the execution
5307 of the inferior after receiving a TARGET_WAITKIND_LOADED event
5308 during the initial phase. Also remove the code changing
5309 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
5310 TARGET_WAITKIND_STOPPED.
5312 2013-12-11 Yao Qi <yao@codesourcery.com>
5314 * notif.c (handle_notif_ack): Return 0 if no notification
5317 2013-11-20 Doug Evans <dje@google.com>
5319 * linux-low.c (linux_set_resume_request): Fix comment.
5321 2013-11-20 Doug Evans <dje@google.com>
5323 * linux-low.c (resume_status_pending_p): Tweak comment.
5325 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
5327 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
5328 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
5329 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
5330 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
5331 (srv_amd64_regobj): Add amd64-mpx.o.
5332 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
5333 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
5334 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
5335 * i387-fp.c (num_pl_bnd_register) Added constant.
5336 (num_pl_bnd_cfg_registers) Added constant.
5337 (struct i387_xsave) Added reserved area and MPX fields.
5338 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
5339 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
5341 (tdesc_i386_mpx_linux): Add MPX amd64 target.
5342 (init_registers_amd64_mpx_linux): Declare new function.
5343 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
5344 (x86_64_regmap): Add MPX registers.
5345 (x86_linux_read_description): Add MPX case.
5346 (initialize_low_arch): Initialize MPX targets.
5348 2013-11-18 Tom Tromey <tromey@redhat.com>
5350 * configure: Rebuild.
5351 * configure.ac: Don't check for stdlib.h.
5352 * gdbreplay.c: Unconditionally include stdlib.h.
5354 2013-11-18 Tom Tromey <tromey@redhat.com>
5356 * config.in: Rebuild.
5357 * configure: Rebuild.
5358 * configure.ac: Don't use AC_HEADER_DIRENT.
5360 2013-11-18 Tom Tromey <tromey@redhat.com>
5362 * server.h: Don't check HAVE_STRING_H.
5363 * gdbreplay.c: Don't check HAVE_STRING_H.
5364 * configure: Rebuild.
5366 2013-11-18 Tom Tromey <tromey@redhat.com>
5368 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
5371 2013-11-08 Tom Tromey <tromey@redhat.com>
5373 * configure, config.in: Rebuild.
5374 * configure.ac: Remove unused configury.
5376 2013-11-08 Tom Tromey <tromey@redhat.com>
5378 * acinclude.m4: Include common.m4, codeset.m4.
5379 * configure, config.in: Rebuild.
5380 * configure.ac: Use GDB_AC_COMMON.
5382 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
5384 * linux-s390-low.c (HWCAP_S390_TE): New define.
5385 (s390_arch_setup): Consider the TE field in the HWCAP for
5386 determining 'have_regset_tdb'.
5388 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
5391 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
5394 2013-10-02 Pedro Alves <palves@redhat.com>
5396 * server.c (process_serial_event): Don't output "GDBserver
5397 exiting" if GDB is connected through stdio.
5398 * target.c (mywait): Likewise, be silent if GDB is connected
5401 2013-10-01 Joel Brobecker <brobecker@adacore.com>
5403 * lynx-low.c (lynx_add_threads_after_attach): New function.
5404 (lynx_attach): Remove call to add_thread. Add call to
5405 lynx_add_threads_after_attach instead.
5407 2013-09-28 Mike Frysinger <vapier@gentoo.org>
5409 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
5410 * config.in, configure: Regenerated.
5412 2013-09-18 Yao Qi <yao@codesourcery.com>
5415 * server.c (start_inferior): Clear 'resume_info'.
5417 2013-09-16 Jiong Wang <jiwang@tilera.com>
5419 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
5422 2013-09-16 Jiong Wang <jiwang@tilera.com>
5424 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
5425 linux-tile-low.o to srv_tgtobj.
5427 2013-09-16 Will Newton <will.newton@linaro.org>
5429 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
5432 2013-09-06 Pedro Alves <palves@redhat.com>
5434 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
5435 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
5436 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
5437 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
5438 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
5439 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
5441 2013-09-06 Pedro Alves <palves@redhat.com>
5443 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
5444 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
5446 2013-09-06 Pedro Alves <palves@redhat.com>
5448 * linux-amd64-ipa.c: Include tracepoint.h.
5449 * linux-i386-ipa.c: Include tracepoint.h.
5451 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
5453 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
5454 (ps_get_thread_area): New function.
5456 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
5458 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
5459 (initialize_low_arch): Call init_registers_crisv32 rather than
5460 init_register_crisv32.
5462 2013-09-05 Pedro Alves <palves@redhat.com>
5464 * server.h (handle_vFile, hostio_last_error_from_errno): Move
5466 * hostio.h: ... this new file.
5467 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
5468 win32-low.c: Include hostio.h.
5470 2013-09-05 Pedro Alves <palves@redhat.com>
5472 * server.h (gdb_client_data, handler_func, callback_handler_func)
5473 (delete_file_handler, add_file_handler, append_callback_event)
5474 (delete_callback_event, start_event_loop, initialize_event_loop):
5475 Move to event-loop.h and include it.
5476 * event-loop.h: New file.
5478 2013-09-05 Pedro Alves <palves@redhat.com>
5480 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
5481 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
5482 (loaded_dll, unloaded_dll): Move to ...
5483 * dll.h: ... this new file.
5484 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
5486 2013-09-05 Pedro Alves <palves@redhat.com>
5488 * server.h (current_process, get_thread_process, all_processes)
5489 (add_inferior_to_list, for_each_inferior, current_inferior)
5490 (remove_inferior, add_process, remove_process, find_process_pid)
5491 (have_started_inferiors_p, have_attached_inferiors_p)
5492 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
5493 (clear_inferiors, find_inferior, find_inferior_id)
5494 (inferior_target_data, set_inferior_target_data)
5495 (inferior_regcache_data, set_inferior_regcache_data): Move to
5496 inferiors.h, and include it.
5497 * inferiors.h: New file.
5499 2013-09-05 Pedro Alves <palves@redhat.com>
5501 * server.h (struct emit_ops, current_insn_ptr, emit_error):
5505 2013-09-05 Pedro Alves <palves@redhat.com>
5507 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
5509 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
5510 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
5511 (handle_tracepoint_general_set, handle_tracepoint_query)
5512 (tracepoint_finished_step, tracepoint_was_hit)
5513 (release_while_stepping_state_list, current_traceframe)
5514 (in_readonly_region, traceframe_read_mem)
5515 (fetch_traceframe_registers, traceframe_read_sdata)
5516 (traceframe_read_info, struct fast_tpoint_collect_status)
5517 (fast_tracepoint_collecting, force_unlock_trace_buffer)
5518 (handle_tracepoit_bkpts, initialize_low_tracepoint)
5519 (supply_fast_tracepoint_registers)
5520 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
5521 (ipa_tdesc, claim_trampoline_space)
5522 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
5523 (agent_mem_read, agent_get_trace_state_variable_value)
5524 (agent_set_trace_state_variable_value, agent_tsv_read)
5525 (agent_mem_read_string, get_raw_reg_func_addr)
5526 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
5527 * tracepoint.h: ... this new file.
5529 2013-09-05 Pedro Alves <palves@redhat.com>
5531 * server.h (perror_with_name, error, fatal, warning, paddress)
5532 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
5534 * utils.h: New file.
5536 2013-09-05 Pedro Alves <palves@redhat.com>
5538 * server.h (remote_debug, noack_mode, transport_is_reliable)
5539 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
5540 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
5541 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
5542 (write_enn, initialize_async_io, enable_async_io)
5543 (disable_async_io, check_remote_input_interrupt_request)
5544 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
5545 (dead_thread_notify, prepare_resume_reply)
5546 (decode_address_to_semicolon, decode_address, decode_m_packet)
5547 (decode_M_packet, decode_X_packet, decode_xfer_write)
5548 (decode_search_memory_packet, unhexify, hexify)
5549 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
5550 (look_up_one_symbol, relocate_instruction)
5551 (monitor_output): Move to remote-utils.h, and include it.
5552 * remote-utils.h: New file.
5554 2013-09-05 Pedro Alves <palves@redhat.com>
5556 * server.h (_): Delete.
5558 2013-09-02 Pedro Alves <palves@redhat.com>
5560 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
5561 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
5563 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
5565 2013-09-02 Pierre Muller <muller@sourceware.org>
5567 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
5568 or WriteProcessMemory complete successfully and handle
5569 ERROR_PARTIAL_COPY error.
5571 2013-09-02 Pedro Alves <palves@redhat.com>
5573 * server.c (gdb_read_memory): Return -1 on traceframe memory read
5574 error instead of EIO.
5576 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5579 * linux-low.c: Include filestuff.h.
5580 (linux_create_inferior) <pid == 0>: Call close_most_fds.
5581 * lynx-low.c: Include filestuff.h.
5582 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
5583 * server.c: Include filestuff.h.
5584 (main): Call notice_open_fds.
5585 * spu-low.c: Include filestuff.h.
5586 (spu_create_inferior) <pid == 0>: Call close_most_fds.
5588 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
5590 * Makefile.in: Explain why ../target and ../nat are not
5591 listed as include file search paths.
5592 (linux-waitpid.o): New object file rule.
5593 * configure.srv (srv_native_linux_obj): New variable.
5594 Replace all occurrences of linux native object files with
5595 $srv_native_linux_obj.
5596 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
5597 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
5598 (linux_enable_event_reporting): Remove declaration.
5599 (my_waitpid): Moved to common/linux-waitpid.c.
5600 (linux_wait_for_event): Pass ptid when calling
5601 linux_enable_event_reporting.
5602 (linux_supports_tracefork_flag): Remove.
5603 (linux_enable_event_reporting): Likewise.
5604 (linux_tracefork_grandchild): Remove.
5605 (STACK_SIZE): Moved to common/linux-ptrace.c.
5606 (linux_tracefork_child): Remove.
5607 (linux_test_for_tracefork): Remove.
5608 (linux_look_up_symbols): Call linux_supports_traceclone.
5609 (initialize_low): Remove call to linux_test_for_tracefork.
5610 * linux-low.h (PTRACE_TYPE_ARG3): Move to
5611 common/linux-ptrace.h.
5612 (PTRACE_TYPE_ARG4): Likewise.
5613 Include linux-ptrace.h.
5615 2013-08-21 Pedro Alves <palves@redhat.com>
5617 * config.in: Renegerate.
5619 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
5621 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
5622 (SFILES): Remove $(srcdir)/common/target-common.c and
5623 add $(srcdir)/target/waitstatus.c.
5624 (OBS): Remove target-common.o and add waitstatus.o.
5625 (server_h): Remove $(srcdir)/../common/target-common.h and
5626 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
5627 and $(srcdir)/../target/waitstatus.h.
5628 (target-common.o): Remove.
5629 (waitstatus.o): New target object file.
5630 * target.h: Do not include target-common.h and
5631 include target/resume.h, target/wait.h and
5632 target/waitstatus.h.
5634 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
5636 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
5637 to PTRACE_TYPE_ARG3.
5638 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
5639 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
5641 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
5642 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
5644 2013-07-27 Jie Zhang <jie@codesourcery.com>
5645 Daniel Jacobowitz <dan@codesourcery.com>
5646 Yao Qi <yao@codesourcery.com>
5648 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
5649 (mips-linux-watch.o): New rule.
5650 (mips_linux_watch_h): New variable.
5651 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
5653 * linux-mips-low.c: Include mips-linux-watch.h.
5654 (struct arch_process_info, struct arch_lwp_info): New.
5655 (update_watch_registers_callback): New function.
5656 (mips_linux_new_process, mips_linux_new_thread) New functions.
5657 (mips_linux_prepare_to_resume, mips_insert_point): New
5659 (mips_remove_point, mips_stopped_by_watchpoint): New
5661 (rsp_bp_type_to_target_hw_bp_type): New function.
5662 (mips_stopped_data_address): New function.
5663 (the_low_target): Add watchpoint support functions.
5665 2013-07-27 Yao Qi <yao@codesourcery.com>
5667 * i386-low.c: Include break-common.h.
5668 (enum target_hw_bp_type): Remove.
5670 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
5672 * Makefile.in (SFILES): /common/target-common.c.
5673 (OBS): Add target-common.o.
5674 (server_h): Add $(srcdir)/../common/target-common.h.
5675 (target-common.o): New target.
5676 * server.c (queue_stop_reply_callback): Free
5677 status string after use.
5678 * target.c (target_waitstatus_to_string): Remove.
5679 * target.h: Include target-common.h.
5680 (resume_kind): Likewise.
5681 (target_waitkind): Likewise.
5682 (target_waitstatus): Likewise.
5683 (TARGET_WNOHANG): Likewise.
5685 2013-07-04 Yao Qi <yao@codesourcery.com>
5687 * Makefile.in (host_alias): Use @host_noncanonical@.
5688 (target_alias): Use @target_noncanonical@.
5689 * configure.ac: Use ACX_NONCANONICAL_TARGET and
5690 ACX_NONCANONICAL_HOST.
5691 * configure: Regenerated.
5694 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
5696 * configure.ac (version_host, version_target): Set and AC_SUBST them.
5697 * configure: Rebuild.
5698 * Makefile.in (version_host, version_target): Get from configure.
5699 (version.c): Use $(version_host) and $(version_target).
5701 2013-07-03 Pedro Alves <palves@redhat.com>
5703 * Makefile.in (config.status): Depend on development.sh.
5704 * acinclude.m4: Include libmcheck.m4.
5705 * configure: Regenerate.
5707 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
5709 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
5710 attribute inside the parentheses.
5711 (winapi_DebugSetProcessKillOnExit): Ditto.
5712 (winapi_DebugBreakProcess): Ditto.
5713 (winapi_GenerateConsoleCtrlEvent): Ditto.
5715 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
5717 * notif.h (notif_event): Add a dummy member to avoid compiler
5720 2013-07-01 Pedro Alves <palves@redhat.com>
5722 * hostio.c (HOSTIO_PATH_MAX): Define.
5723 (require_filename, handle_open, handle_unlink, handle_readlink):
5726 2013-07-01 Pedro Alves <palves@redhat.com>
5728 * server.h: Include "pathmax.h".
5729 * linux-low.c: Don't include sys/param.h.
5730 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
5732 * win32-low.c: Don't include sys/param.h.
5733 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
5735 2013-07-01 Pedro Alves <palves@redhat.com>
5737 * event-loop.c: Don't check HAVE_UNISTD_H before including
5739 * gdbreplay.c: Likewise.
5740 * remote-utils.c: Likewise.
5741 * server.c: Likewise.
5742 * configure.ac: Don't check for unistd.h.
5743 * configure: Regenerate.
5745 2013-06-28 Tom Tromey <tromey@redhat.com>
5747 * Makefile.in (version.c): Use version.in, not
5750 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
5752 * configure.ac (version_host, version_target): Set and AC_SUBST them.
5753 * configure: Rebuild.
5754 * Makefile.in (version_host, version_target): Get from configure.
5755 (version.c): Use $(version_host) and $(version_target).
5757 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
5759 Fix trace-status to output user name without trailing colon.
5760 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
5762 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
5764 Fix trace-status to output proper start-time and stop-time.
5765 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
5766 output start time and stop time in hex as gdb expects.
5768 2013-06-26 Pedro Alves <pedro@codesourcery.com>
5770 * tracepoint.c (build_traceframe_info_xml): Output trace state
5771 variables present in the trace buffer.
5773 2013-06-24 Tom Tromey <tromey@redhat.com>
5775 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
5777 (version.o): Remove.
5778 * gdbreplay.c: Include version.h.
5779 (version, host_name): Don't declare.
5780 * server.h: Include version.h.
5781 (version, host_name): Don't declare.
5783 2013-06-12 Pedro Alves <palves@redhat.com>
5785 * linux-x86-low.c (linux_is_elf64): Delete global.
5786 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
5787 with local linux_pid_exe_is_elf_64_file use.
5789 2013-06-11 Pedro Alves <palves@redhat.com>
5791 * linux-low.c (regset_disabled, disable_regset): New functions.
5792 (regsets_fetch_inferior_registers)
5793 (regsets_store_inferior_registers): Use them.
5794 (initialize_regsets_info); Don't allocate the disabled_regsets
5796 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
5799 2013-06-11 Pedro Alves <palves@redhat.com>
5801 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
5804 2013-06-11 Pedro Alves <palves@redhat.com>
5806 * linux-x86-low.c (initialize_low_arch): Call
5807 init_registers_x32_avx_linux.
5809 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
5811 Fix compatibility with Android Bionic.
5812 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
5815 2013-06-07 Pedro Alves <palves@redhat.com>
5818 * Makefile.in (OBS): Add tdesc.o.
5819 (IPA_OBJS): Add tdesc-ipa.o.
5820 (tdesc-ipa.o): New rule.
5821 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
5823 * linux-low.c (new_inferior): Delete.
5824 (disabled_regsets, num_regsets): Delete.
5825 (linux_add_process): Adjust to set the new per-process
5827 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
5828 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
5829 was a stop. When calling arch_setup, switch the current inferior
5830 to the thread that got an event.
5831 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
5832 (regsets_fetch_inferior_registers)
5833 (regsets_store_inferior_registers): New regsets_info parameter.
5835 (linux_register_in_regsets): New regs_info parameter. Adjust to
5837 (register_addr, fetch_register, store_register): New usrregs_info
5838 parameter. Adjust to use it.
5839 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
5840 parameter regs_info. Adjust to use it.
5841 (linux_fetch_registers): Get the current inferior's regs_info, and
5843 (linux_store_registers): Ditto.
5844 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
5845 (initialize_low): Don't initialize the target_regsets here. Call
5846 initialize_low_arch.
5847 * linux-low.h (target_regsets): Delete declaration.
5848 (struct regsets_info): New.
5849 (struct usrregs_info): New.
5850 (struct regs_info): New.
5851 (struct process_info_private) <new_inferior>: New field.
5852 (struct linux_target_ops): Delete the num_regs, regmap, and
5853 regset_bitmap fields. New field regs_info.
5854 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
5855 * i387-fp.c (num_xmm_registers): Delete.
5856 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
5857 calls to new interface.
5858 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
5859 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
5860 Infer the number of xmm registers from the regcache's target
5862 * i387-fp.h (num_xmm_registers): Delete.
5863 * inferiors.c (add_thread): Don't install the thread's regcache
5865 * proc-service.c (gregset_info): Fetch the current inferior's
5866 regs_info. Adjust to use it.
5867 * regcache.c: Include tdesc.h.
5868 (register_bytes, reg_defs, num_registers)
5869 (gdbserver_expedite_regs): Delete.
5870 (get_thread_regcache): If the thread doesn't have a regcache yet,
5871 create one, instead of aborting gdbserver.
5872 (regcache_invalidate_one): Rename to ...
5873 (regcache_invalidate_thread): ... this.
5874 (regcache_invalidate_one): New.
5875 (regcache_invalidate): Only invalidate registers of the current
5877 (init_register_cache): Add target_desc parameter, and use it.
5878 (new_register_cache): Ditto. Assert the target description has a
5879 non zero registers_size.
5880 (regcache_cpy): Add assertions. Adjust.
5881 (realloc_register_cache, set_register_cache): Delete.
5882 (registers_to_string, registers_from_string): Adjust.
5883 (find_register_by_name, find_regno, find_register_by_number)
5884 (register_cache_size): Add target_desc parameter, and use it.
5885 (free_register_cache_thread, free_register_cache_thread_one)
5886 (regcache_release, register_cache_size): New.
5887 (register_size): Add target_desc parameter, and use it.
5888 (register_data, supply_register, supply_register_zeroed)
5889 (supply_regblock, supply_register_by_name, collect_register)
5890 (collect_register_as_string, collect_register_by_name): Adjust.
5891 * regcache.h (struct target_desc): Forward declare.
5892 (struct regcache) <tdesc>: New field.
5893 (init_register_cache, new_register_cache): Add target_desc
5895 (regcache_invalidate_thread): Declare.
5896 (regcache_invalidate_one): Delete declaration.
5897 (regcache_release): Declare.
5898 (find_register_by_number, register_cache_size, register_size)
5899 (find_regno): Add target_desc parameter.
5900 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
5902 * remote-utils.c: Include tdesc.h.
5903 (outreg, prepare_resume_reply): Adjust.
5904 * server.c: Include tdesc.h.
5905 (gdbserver_xmltarget): Delete declaration.
5906 (get_features_xml, process_serial_event): Adjust.
5907 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
5909 (struct process_info) <tdesc>: New field.
5910 (ipa_tdesc): Declare.
5911 * tdesc.c: New file.
5912 * tdesc.h: New file.
5913 * tracepoint.c: Include tdesc.h.
5914 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
5915 (get_context_regcache): Adjust to pass ipa_tdesc down.
5916 (do_action_at_tracepoint): Adjust to get the register cache size
5917 from the context regcache's description.
5918 (traceframe_walk_blocks): Adjust to get the register cache size
5919 from the current trace frame's description.
5920 (traceframe_get_pc): Adjust to get current trace frame's
5921 description and pass it down.
5922 (gdb_collect): Adjust to get the register cache size from the
5924 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
5925 (gdbserver_xmltarget): Delete.
5926 (initialize_low_tracepoint): Set the ipa's target description.
5927 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
5928 (initialize_low_tracepoint): Set the ipa's target description.
5929 * linux-x86-low.c: Include tdesc.h.
5930 [__x86_64__] (is_64bit_tdesc): New.
5931 (ps_get_thread_area, x86_get_thread_area): Use it.
5932 (i386_cannot_store_register): Rename to ...
5933 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
5934 (i386_cannot_fetch_register): Rename to ...
5935 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
5936 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
5938 (target_regsets): Rename to ...
5939 (x86_regsets): ... this.
5940 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
5942 (x86_siginfo_fixup): Use is_64bit_tdesc.
5943 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
5944 (tdesc_x32_avx_linux, tdesc_x32_linux)
5945 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
5947 (x86_linux_update_xmltarget): Delete.
5948 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
5949 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
5950 (AMD64_LINUX_USER64_CS): New.
5951 (x86_linux_read_description): New, based on
5952 x86_linux_update_xmltarget.
5953 (same_process_callback): New.
5954 (x86_arch_setup_process_callback): New.
5955 (x86_linux_update_xmltarget): New.
5956 (x86_regsets_info): New.
5957 (amd64_linux_regs_info): New.
5958 (i386_linux_usrregs_info): New.
5959 (i386_linux_regs_info): New.
5960 (x86_linux_regs_info): New.
5961 (x86_arch_setup): Reimplement.
5962 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
5963 (x86_emit_ops): Ditto.
5964 (the_low_target): Adjust. Install x86_linux_regs_info,
5965 x86_cannot_fetch_register, and x86_cannot_store_register.
5966 (initialize_low_arch): New.
5967 * linux-ia64-low.c (tdesc_ia64): Declare.
5968 (ia64_fetch_register): Adjust.
5969 (ia64_usrregs_info, regs_info): New globals.
5970 (ia64_regs_info): New function.
5971 (the_low_target): Adjust.
5972 (initialize_low_arch): New function.
5973 * linux-sparc-low.c (tdesc_sparc64): Declare.
5974 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
5976 (sparc_arch_setup): New function.
5977 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
5978 (the_low_target): Adjust.
5979 (initialize_low_arch): New function.
5980 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
5981 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
5982 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
5983 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
5984 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
5985 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
5986 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
5987 (tdesc_powerpc_isa205_vsx64l): Declare.
5988 (ppc_cannot_store_register, ppc_collect_ptrace_register)
5989 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
5990 (ppc_set_pc, ppc_get_hwcap): Adjust.
5991 (ppc_usrregs_info): Forward declare.
5992 (!__powerpc64__) ppc_regmap_adjusted: New global.
5993 (ppc_arch_setup): Adjust to the current process'es target
5995 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
5996 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
5997 (ppc_store_evrregset): Adjust.
5998 (target_regsets): Rename to ...
5999 (ppc_regsets): ... this, and make static.
6000 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
6001 (ppc_regs_info): New function.
6002 (the_low_target): Adjust.
6003 (initialize_low_arch): New function.
6004 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
6005 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
6006 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
6007 (tdesc_s390x_linux64v2): Declare.
6008 (s390_collect_ptrace_register, s390_supply_ptrace_register)
6009 (s390_fill_gregset, s390_store_last_break): Adjust.
6010 (target_regsets): Rename to ...
6011 (s390_regsets): ... this, and make static.
6012 (s390_get_pc, s390_set_pc): Adjust.
6013 (s390_get_hwcap): New target_desc parameter, and use it.
6014 [__s390x__] (have_hwcap_s390_high_gprs): New global.
6015 (s390_arch_setup): Adjust to set the current process'es target
6016 description. Don't adjust the regmap.
6017 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
6018 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
6019 (regs_info_3264): New globals.
6020 (s390_regs_info): New function.
6021 (the_low_target): Adjust.
6022 (initialize_low_arch): New function.
6023 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
6024 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
6025 [__mips64] (init_registers_mips_linux)
6026 (init_registers_mips_dsp_linux): Delete defines.
6027 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
6028 (have_dsp): New global.
6029 (mips_read_description): New, based on mips_arch_setup.
6030 (mips_arch_setup): Reimplement.
6031 (get_usrregs_info): New function.
6032 (mips_cannot_fetch_register, mips_cannot_store_register)
6033 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
6034 (mips_fill_fpregset, mips_store_fpregset): Adjust.
6035 (target_regsets): Rename to ...
6036 (mips_regsets): ... this, and make static.
6037 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
6038 (dsp_regs_info, regs_info): New globals.
6039 (mips_regs_info): New function.
6040 (the_low_target): Adjust.
6041 (initialize_low_arch): New function.
6042 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
6043 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
6045 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
6046 (arm_read_description): New, with bits factored from
6048 (arm_arch_setup): Reimplement.
6049 (target_regsets): Rename to ...
6050 (arm_regsets): ... this, and make static.
6051 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
6052 (arm_regs_info): New function.
6053 (the_low_target): Adjust.
6054 (initialize_low_arch): New function.
6055 * linux-m68k-low.c (tdesc_m68k): Declare.
6056 (target_regsets): Rename to ...
6057 (m68k_regsets): ... this, and make static.
6058 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
6059 (m68k_regs_info): New function.
6060 (m68k_arch_setup): New function.
6061 (the_low_target): Adjust.
6062 (initialize_low_arch): New function.
6063 * linux-sh-low.c (tdesc_sharch): Declare.
6064 (target_regsets): Rename to ...
6065 (sh_regsets): ... this, and make static.
6066 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
6067 (sh_regs_info, sh_arch_setup): New functions.
6068 (the_low_target): Adjust.
6069 (initialize_low_arch): New function.
6070 * linux-bfin-low.c (tdesc_bfin): Declare.
6071 (bfin_arch_setup): New function.
6072 (bfin_usrregs_info, regs_info): New globals.
6073 (bfin_regs_info): New function.
6074 (the_low_target): Adjust.
6075 (initialize_low_arch): New function.
6076 * linux-cris-low.c (tdesc_cris): Declare.
6077 (cris_arch_setup): New function.
6078 (cris_usrregs_info, regs_info): New globals.
6079 (cris_regs_info): New function.
6080 (the_low_target): Adjust.
6081 (initialize_low_arch): New function.
6082 * linux-cris-low.c (tdesc_crisv32): Declare.
6083 (cris_arch_setup): New function.
6084 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
6085 (cris_regs_info): New function.
6086 (the_low_target): Adjust.
6087 (initialize_low_arch): New function.
6088 * linux-m32r-low.c (tdesc_m32r): Declare.
6089 (m32r_arch_setup): New function.
6090 (m32r_usrregs_info, regs_info): New globals.
6091 (m32r_regs_info): Adjust.
6092 (initialize_low_arch): New function.
6093 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
6094 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
6095 (tic6x_usrregs_info): Forward declare.
6096 (tic6x_read_description): New function, based on ...
6097 (tic6x_arch_setup): ... this. Reimplement.
6098 (target_regsets): Rename to ...
6099 (tic6x_regsets): ... this, and make static.
6100 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
6101 (tic6x_regs_info): New function.
6102 (the_low_target): Adjust.
6103 (initialize_low_arch): New function.
6104 * linux-xtensa-low.c (tdesc_xtensa): Declare.
6105 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
6106 (target_regsets): Rename to ...
6107 (xtensa_regsets): ... this, and make static.
6108 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
6110 (xtensa_arch_setup, xtensa_regs_info): New functions.
6111 (the_low_target): Adjust.
6112 (initialize_low_arch): New function.
6113 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
6114 (nios2_arch_setup): Set the current process'es tdesc.
6115 (target_regsets): Rename to ...
6116 (nios2_regsets): ... this.
6117 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
6118 (nios2_regs_info): New function.
6119 (the_low_target): Adjust.
6120 (initialize_low_arch): New function.
6121 * linux-aarch64-low.c (tdesc_aarch64): Declare.
6122 (aarch64_arch_setup): Set the current process'es tdesc.
6123 (target_regsets): Rename to ...
6124 (aarch64_regsets): ... this.
6125 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
6126 (aarch64_regs_info): New function.
6127 (the_low_target): Adjust.
6128 (initialize_low_arch): New function.
6129 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
6131 (target_regsets): Rename to ...
6132 (tile_regsets): ... this.
6133 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
6134 (tile_regs_info): New function.
6135 (tile_arch_setup): Set the current process'es tdesc.
6136 (the_low_target): Adjust.
6137 (initialize_low_arch): New function.
6138 * spu-low.c (tdesc_spu): Declare.
6139 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
6140 * win32-arm-low.c (tdesc_arm): Declare.
6141 (arm_arch_setup): New function.
6142 (the_low_target): Install arm_arch_setup instead of
6144 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
6145 (init_windows_x86): Rename to ...
6146 (i386_arch_setup): ... this. Set `win32_tdesc'.
6147 (the_low_target): Adjust.
6148 * win32-low.c (win32_tdesc): New global.
6149 (child_add_thread): Don't create the thread cache here.
6150 (do_initial_child_stuff): Set the new process'es tdesc.
6151 * win32-low.h (struct target_desc): Forward declare.
6152 (win32_tdesc): Declare.
6153 * lynx-i386-low.c (tdesc_i386): Declare global.
6154 (lynx_i386_arch_setup): Set `lynx_tdesc'.
6155 * lynx-low.c (lynx_tdesc): New global.
6156 (lynx_add_process): Set the new process'es tdesc.
6157 * lynx-low.h (struct target_desc): Forward declare.
6158 (lynx_tdesc): Declare global.
6159 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
6160 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
6161 * nto-low.c (nto_tdesc): New global.
6162 (do_attach): Set the new process'es tdesc.
6163 * nto-low.h (struct target_desc): Forward declare.
6164 (nto_tdesc): Declare.
6165 * nto-x86-low.c (tdesc_i386): Declare.
6166 (nto_x86_arch_setup): Set `nto_tdesc'.
6168 2013-06-04 Gary Benson <gbenson@redhat.com>
6170 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
6171 to qSupported response when appropriate.
6172 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
6173 with nonzero-length annex.
6174 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
6175 arguments supplied in annex.
6177 2013-05-31 Doug Evans <dje@google.com>
6180 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
6181 64 bits in 64-cross-32 environment.
6183 2013-05-28 Pedro Alves <palves@redhat.com>
6185 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
6186 (aarch64-without-fpu.c): Delete rule.
6187 * configure.srv (aarch64*-*-linux*): Remove references to
6188 aarch64-without-fpu.o and aarch64-without-fpu.xml.
6189 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
6192 2013-05-24 Pedro Alves <palves@redhat.com>
6194 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
6195 instead of strchr/decode_address. Error if the range isn't split
6196 with a ','. Don't assume there's be a ':' in the action.
6198 2013-05-23 Yao Qi <yao@codesourcery.com>
6199 Pedro Alves <palves@redhat.com>
6201 * linux-low.c (lwp_in_step_range): New function.
6202 (linux_wait_1): If the thread was range stepping and stopped
6203 outside the stepping range, report the stop to GDB. Otherwise,
6204 continue stepping. Add range stepping debug output.
6205 (linux_set_resume_request): Copy the step range from the resume
6207 (linux_supports_range_stepping): New.
6208 (linux_target_ops) <supports_range_stepping>: Set to
6209 linux_supports_range_stepping.
6210 * linux-low.h (struct linux_target_ops)
6211 <supports_range_stepping>: New field.
6212 (struct lwp_info) <step_range_start, step_range_end>: New fields.
6213 * linux-x86-low.c (x86_supports_range_stepping): New.
6214 (the_low_target) <supports_range_stepping>: Set to
6215 x86_supports_range_stepping.
6216 * server.c (handle_v_cont): Handle 'r' action.
6217 (handle_v_requests): Append ";r" if the target supports range
6219 * target.h (struct thread_resume) <step_range_start,
6220 step_range_end>: New fields.
6221 (struct target_ops) <supports_range_stepping>:
6223 (target_supports_range_stepping): New macro.
6225 2013-05-17 Joel Brobecker <brobecker@adacore.com>
6227 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
6228 confusion in comment.
6230 2013-05-17 Joel Brobecker <brobecker@adacore.com>
6232 * lynx-low.c (struct process_info_private): New type.
6233 (lynx_add_process): New function.
6234 (lynx_create_inferior, lynx_attach): Replace calls to
6235 add_process by calls to lynx_add_process.
6236 (lynx_resume): If PTID is null, then try using
6237 current_process()->private->last_wait_event_ptid.
6239 (lynx_clear_inferiors): Delete. The contents of that function
6240 has been inlined in lynx_mourn;
6241 (lynx_wait_1): Save the ptid in the process's private data.
6242 (lynx_mourn): Free the process' private data. Replace call
6243 to lynx_clear_inferiors by call to clear_inferiors.
6245 2013-05-17 Yao Qi <yao@codesourcery.com>
6247 * i386-low.c (i386_length_and_rw_bits): Move the comment to
6250 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
6252 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
6253 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
6254 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
6255 PT_TEXT_END_ADDR guards. Update comments.
6256 (linux_target_op) <read_offsets>: Conditionally define to
6257 linux_read_offsets if the target is UCLIBC and if it defines
6258 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
6260 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
6261 Andrew Jenner <andrew@codesourcery.com>
6263 * Makefile.in (SFILES): Add linux-nios2-low.c.
6264 (clean): Add action to delete nios2-linux.c.
6265 (nios2-linux.c): New rule.
6266 * configure.srv: Add nios2*-*-linux*.
6267 * linux-nios2-low.c: New.
6269 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
6271 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
6273 2013-04-25 Hui Zhu <hui@codesourcery.com>
6276 * ax.c (ax_printf): Add fflush.
6278 2013-04-22 Tom Tromey <tromey@redhat.com>
6280 * Makefile.in (SFILES): Add filestuff.c.
6281 (OBS): Add filestuff.o.
6282 (filestuff.o): New target.
6283 * config.in, configure: Rebuild.
6284 * configure.ac: Check for fdwalk, pipe2.
6286 2013-04-17 Pedro Alves <palves@redhat.com>
6288 * configure.ac (USE_THREAD_DB): Delete variable.
6289 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
6290 Don't AC_SUBST USE_THREAD_DB.
6291 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
6292 * config.in, configure: Regenerate.
6294 2013-04-16 Pedro Alves <palves@redhat.com>
6296 * linux-low.h (struct lwp_info) <thread_known>: Move under
6297 the USE_THREAD_DB #ifdef.
6299 2013-04-16 Pedro Alves <palves@redhat.com>
6301 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
6302 (linux-low.o): Delete rule.
6303 * linux-low.h: Always include "gdb_thread_db.h" instead of
6304 conditionally including thread_db.h.
6305 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
6308 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6310 * Makefile.in (install-only): Fix make install regression.
6312 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
6314 Convert man pages to texinfo, new gdbinit.5 texinfo page.
6315 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
6317 * gdbserver.1: Remove.
6319 2013-03-22 Pedro Alves <palves@redhat.com>
6321 * linux-low.c (handle_extended_wait): Don't call
6322 linux_enable_event_reporting.
6324 2013-03-15 Tony Theodore <tonyt@logyst.com>
6327 * Makefile.in (SHELL): Use @SHELL@.
6329 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
6331 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
6334 2013-03-13 Joel Brobecker <brobecker@adacore.com>
6336 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
6337 Remove extraneous NULL element.
6339 2013-03-13 Yao Qi <yao@codesourcery.com>
6341 * tracepoint.c (traceframe_read_tsv): Look for the last matched
6342 'V' block in trace frame.
6344 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6346 * target.h (struct target_ops): Add btrace ops.
6347 (target_supports_btrace): New macro.
6348 (target_enable_btrace): New macro.
6349 (target_disable_btrace): New macro.
6350 (target_read_btrace): New macro.
6351 * gdbthread.h (struct thread_info): Add btrace field.
6352 * server.c: Include btrace-common.h.
6353 (handle_btrace_general_set): New function.
6354 (handle_btrace_enable): New function.
6355 (handle_btrace_disable): New function.
6356 (handle_general_set): Call handle_btrace_general_set.
6357 (handle_qxfer_btrace): New function.
6358 (struct qxfer qxfer_packets[]): Add btrace entry.
6359 * inferiors.c (remove_thread): Disable btrace.
6360 * linux-low: Include linux-btrace.h.
6361 (linux_low_enable_btrace): New function.
6362 (linux_low_read_btrace): New function.
6363 (linux_target_ops): Add btrace ops.
6364 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
6365 Add srv_linux_btrace=yes.
6366 (x86_64-*-linux*): Add linux-btrace.o.
6367 Add srv_linux_btrace=yes.
6368 * configure.ac: Define HAVE_LINUX_BTRACE.
6369 * config.in: Regenerated.
6370 * configure: Regenerated.
6372 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6374 * server.c (handle_qxfer): Preserve error message if -3 is
6376 (qxfer): Document the -3 return value.
6378 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6380 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
6381 (linux_btrace_h): New variable.
6382 (linux-btrace.o): New rule.
6384 2013-03-08 Stan Shebs <stan@codesourcery.com>
6385 Hafiz Abid Qadeer <abidh@codesourcery.com>
6387 * tracepoint.c (trace_buffer_size): New global.
6388 (DEFAULT_TRACE_BUFFER_SIZE): New define.
6389 (init_trace_buffer): Change to one-argument function. Allocate
6390 trace buffer memory.
6391 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
6392 handle QTBuffer:size packet.
6393 (cmd_bigqtbuffer_size): New function.
6394 (initialize_tracepoint): Call init_trace_buffer with
6395 DEFAULT_TRACE_BUFFER_SIZE.
6396 * server.c (handle_query): Add QTBuffer:size in the
6399 2013-03-07 Yao Qi <yao@codesourcery.com>
6401 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
6402 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
6404 (cmd_qtsp): Adjust condition. Do post increment.
6405 Set cur_action and cur_step_action back to 0.
6407 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
6410 * linux-low.c (linux_write_memory): Return early success if LEN is
6413 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
6415 * configure.srv: Add x86_64-*-cygwin* as target.
6417 2013-02-28 Tom Tromey <tromey@redhat.com>
6419 * configure.ac: Invoke AC_SYS_LARGEFILE.
6420 * configure, config.in: Rebuild.
6422 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
6424 * win32-low.c: Throughout, fix format strings and casts of
6425 printf-like functions to avoid type related warnings on all
6427 (get_child_debug_event): Print dwDebugEventCode as hex since
6428 that's how it's usually documented.
6430 2013-02-28 Yao Qi <yao@codesourcery.com>
6432 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
6435 2013-02-27 Jiong Wang <jiwang@tilera.com>
6437 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
6438 (reg-tilegx32.c): New rule.
6439 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
6440 * linux-tile-low.c (tile_arch_setup): New function. Invoke
6441 different register info initializer according to elf class.
6442 (init_registers_tilgx32): New function. The tilegx32 register info
6444 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
6445 (tile_store_gregset): Likewise.
6447 2013-02-27 Yao Qi <yao@codesourcery.com>
6449 * server.c (process_point_options): Print debug message when
6450 debug_threads is true.
6452 2013-02-26 Yao Qi <yao@codesourcery.com>
6454 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
6456 2013-02-19 Pedro Alves <palves@redhat.com>
6457 Kai Tietz <ktietz@redhat.com>
6461 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
6462 instead of strtoul to extract address from packet.
6463 (process_serial_event) <'z'>: Likewise.
6465 2013-02-18 Yao Qi <yao@codesourcery.com>
6467 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
6469 2013-02-14 Pedro Alves <palves@redhat.com>
6473 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
6474 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
6476 2013-02-14 Pedro Alves <palves@redhat.com>
6478 * tracepoint.c (cmd_qtdpsrc): Use savestring.
6480 2013-02-14 Pedro Alves <palves@redhat.com>
6482 * tracepoint.c (save_string): Delete.
6483 (add_tracepoint_action): Use savestring instead of save_string.
6485 2013-02-12 Pedro Alves <palves@redhat.com>
6487 * linux-xtensa-low.c: Ditto.
6488 * xtensa-xtregs.c: Ditto.
6490 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
6492 * thread-db.c (thread_db_get_tls_address): NULL pointer check
6495 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
6497 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
6498 aarch64_num_wp_regs and aarch64_num_bp_regs to
6499 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
6501 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
6503 * linux-aarch64-low.c (ps_get_thread_area): Replace
6504 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
6506 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
6507 Marcus Shawcroft <marcus.shawcroft@arm.com>
6508 Nigel Stephens <nigel.stephens@arm.com>
6509 Yufeng Zhang <yufeng.zhang@arm.com>
6511 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
6512 (aarch64.c, aarch64-without-fpu.c): New targets.
6513 * configure.srv (aarch64*-*-linux*): New.
6514 * linux-aarch64-low.c: New file.
6516 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
6518 * linux-low.c (handle_extended_wait, linux_create_inferior)
6519 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
6520 (dequeue_one_deferred_signal, linux_resume_one_thread)
6521 (fetch_register, linux_write_memory, linux_enable_event_reporting)
6522 (linux_tracefork_grandchild, linux_test_for_tracefork)
6523 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
6524 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
6525 where the argument is 0.
6527 2013-01-25 Yao Qi <yao@codesourcery.com>
6529 * event-loop.c: Include "queue.h".
6530 (gdb_event_p): New typedef.
6531 (struct gdb_event) <next_event>: Remove.
6532 (event_queue): Change to QUEUE(gdb_event_p).
6533 (async_queue_event): Remove.
6534 (gdb_event_xfree): New.
6535 (initialize_event_loop): New.
6536 (process_event): Use API from QUEUE.
6537 (wait_for_event): Likewise.
6538 * server.c (main): Call initialize_event_loop.
6539 * server.h (initialize_event_loop): Declare.
6541 2013-01-18 Yao Qi <yao@codesourcery.com>
6543 * ax.h (struct eval_agent_expr_context): New.
6544 (gdb_eval_agent_expr): Update declaration.
6545 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
6546 TFRAME. Add new argument CTX.
6547 * server.h (struct eval_agent_expr_context): Declare.
6548 (agent_mem_read, agent_tsv_read): Update declaration.
6549 (agent_mem_read_string): Likewise.
6550 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
6551 (add_traceframe_block): Add new argument TPOINT.
6552 Increase TPOINT->traceframe_usage.
6553 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
6554 eval_tracepoint_agent_expr.
6555 (condition_true_at_tracepoint): Likewise.
6556 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
6557 (agent_mem_read_string, agent_tsv_read): Likewise.
6559 2013-01-16 Yao Qi <yao@codesourcery.com>
6561 * linux-low.c (linux_resume_one_lwp): Don't check
6562 'lwp->bp_reinsert != 0'.
6564 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6565 Pedro Alves <palves@redhat.com>
6567 * lynx-low.c (ptrace_request_to_str): Define a temporary
6568 macro and use it to simplify this function's implementation.
6570 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6572 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
6575 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6577 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
6579 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6581 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
6583 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6585 * lynx-low.c (lynx_resume): Use the resume_info parameter
6586 to determine the ptid for the lynx_ptrace call, unless
6587 it is equal to minus_one_ptid, in which case we use the
6588 ptid of the current_inferior.
6589 (lynx_wait_1): After having received a thread create/exit
6590 event, resume the inferior's execution using the signaling
6591 thread's ptid, rather than the old ptid.
6593 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6595 * lynx-low.c (lynx_resume): Delete variable ret.
6597 2013-01-01 Joel Brobecker <brobecker@adacore.com>
6599 * gdbreplay.c (gdbreplay_version): Update copyright year.
6600 * server.c (gdbserver_version): Likewise.
6602 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6604 * lynx-low.c (lynx_wait_1): Add debug trace before adding
6607 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6609 * lynx-low.c (ptrace_request_to_str): Add handling for
6612 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6614 * lynx-low.c (lynx_attach): Delete variable new_process.
6616 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6618 * lynx-low.c (lynx_create_inferior): Delete variable
6621 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6623 * lynx-low.c (ptrace_request_to_str): Do not handle
6624 PTRACE_GETTHREADLIST if this macro does not exist.
6626 2012-12-15 Yao Qi <yao@codesourcery.com>
6628 * Makefile.in (OBS): Add notif.o.
6629 * notif.c, notif.h: New.
6630 * server.c: Include "notif.h".
6631 (struct vstop_notif) <next>: Remove.
6633 (queue_stop_reply): Update.
6634 (push_event, send_next_stop_reply): Remove.
6635 (discard_queued_stop_replies): Update.
6636 (notif_stop): New variable.
6637 (handle_v_stopped): Remove.
6638 (handle_v_requests): Don't call handle_v_stopped. Call
6639 handle_ack_notif instead.
6640 (queue_stop_reply_callback): Call notif_event_enque instead
6641 of queue_stop_reply.
6642 (handle_status): Don't call send_next_stop_reply, call
6643 notif_write_event instead.
6644 (kill_inferior_callback): Likewise.
6645 (detach_or_kill_inferior_callback): Likewise.
6646 (main): Call initialize_notif.
6647 (process_serial_event): Call QUEUE_is_empty.
6648 (handle_target_event): Call notif_push instead of push event.
6649 * server.h (push_event): Remove declaration.
6651 2012-12-10 Tom Tromey <tromey@redhat.com>
6653 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
6654 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
6657 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
6658 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
6659 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
6660 (amd64-linux-ipa.o, ax.o): Rewrite.
6661 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
6662 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
6663 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
6664 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
6665 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
6666 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
6667 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
6668 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
6669 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
6670 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
6671 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
6672 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
6673 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
6674 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
6675 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
6676 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
6677 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
6678 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
6679 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
6680 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
6681 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
6682 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
6683 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
6684 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
6685 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
6686 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
6687 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
6688 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
6689 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
6690 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
6691 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
6692 (reg-tilegx.o): Remove.
6693 (all_object_files): New macro.
6694 Include .deps files.
6695 * aclocal.m4, configure: Rebuild.
6696 * acinclude.m4: Include depstand.m4, lead-dot.m4.
6697 * configure.ac: Invoke ZW_CREATE_DEPDIR,
6698 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
6700 2012-12-05 Tom Tromey <tromey@redhat.com>
6703 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
6705 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
6707 * configure.ac: Check for linux/perf_event.h.
6708 * config.in: Regenerated.
6709 * configure: Regenerated.
6711 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
6713 * hostio.c (handle_readlink): Decrease buffer size
6714 parameter passed to readlink by one byte.
6716 2012-11-26 Yao Qi <yao@codesourcery.com>
6718 * configure.ac (build_warnings): Append '-Wempty-body'.
6719 * configure: Regenerated.
6720 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
6723 2012-11-15 Pierre Muller <muller@sourceware.org>
6725 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
6726 * config.in: Regenerate.
6727 * configure: Regenerate.
6728 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
6729 Use "gdb_wait.h" header instead of <sys/wait.h> header.
6730 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
6731 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
6733 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
6734 instead of <sys/wait.h> header.
6735 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
6737 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
6739 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
6740 (various make rules): Remove -DGDBSERVER
6742 2012-11-09 Yao Qi <yao@codesourcery.com>
6744 * spu-low.c (current_ptid): Move it to ..
6745 * gdbthread.h: ... here. New.
6746 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
6747 * server.c (myresume, process_serial_event): Likewise.
6748 * thread-db.c (thread_db_find_new_threads): Likewise.
6749 * tracepoint.c (run_inferior_command): Likewise.
6751 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
6753 * server.c (handle_search_memory_1): Include access length in
6756 2012-09-05 Michael Brandt <michael.brandt@axis.com>
6758 * linux-crisv32-low.c: Fix compile errors.
6760 2012-09-04 Yao Qi <yao@codesourcery.com>
6762 * tracepoint.c (cmd_qtsv): Adjust debug message.
6763 Don't check CUR_TPOINT.
6765 2012-08-28 Yao Qi <yao@codesourcery.com>
6767 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
6768 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
6769 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
6770 Remove declarations of xmalloc, xreallloc, xstrdup and
6772 * Makefile.in (libiberty_h): New.
6773 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
6774 (linux-bfin-low.o): Append dependency 'libiberty.h'.
6776 2012-08-23 Yao Qi <yao@codesourcery.com>
6778 * server.h: Remove declaration of 'xsnprintf'.
6780 2012-08-22 Keith Seitz <keiths@redhat.com>
6782 * server.h: Include build-gnulib-gbserver/config.h.
6783 * gdbreplay.c: Likewise.
6785 2012-08-08 Doug Evans <dje@google.com>
6787 * Makefile.in (SFILES): Add gdb_vecs.c.
6788 (OBS): Add gdb_vecs.o.
6789 (gdb_vecs_h, host_defs_h): New variables.
6790 (thread-db.o): Add $(gdb_vecs_h) dependency.
6791 (gdb_vecs.o): New rule.
6792 * thread-db.c: #include "gdb_vecs.h".
6793 (thread_db_load_search): Use a vector to iterate over path elements.
6794 Handle text appearing after "$pdir".
6796 * configure.ac: Add check for strstr.
6797 * config.in: Regenerate.
6798 * configure: Regenerate.
6800 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
6802 * hostio.c (handle_pread): If pread fails, fall back to attempting
6804 (handle_pwrite): Likewise for pwrite.
6806 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
6808 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
6809 between unsupported TYPE and unimplementable ADDR/LEN combination.
6810 (arm_insert_point): Act on new return value.
6812 2012-07-31 Pedro Alves <palves@redhat.com>
6814 * server.c (process_point_options): Only skip tokens if we find
6815 one that is unrecognized. Don't treat 'X' specially while
6816 skipping unrecognized tokens.
6818 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
6820 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
6821 to 4-byte-align HW breakpoint addresses for Thumb.
6823 2012-07-27 Yao Qi <yao@codesourcery.com>
6827 * server.h: Declare gdb_agent_about_to_close.
6828 * target.c (kill_inferior): Include "agent.h".
6829 New. Send command 'kill'.
6830 * target.h (kill_inferior): Removed macro.
6831 * tracepoint.c (gdb_agent_about_to_close): New.
6832 (gdb_agent_helper_thread): Handle command 'close'.
6833 Wait endlessly until the inferior stops.
6834 Install gdb_agent_remove_socket to atexit hook.
6835 (agent_socket_name): New static variable.
6836 (gdb_agent_socket_init): Replace local variable 'name' with
6837 'agent_socket_name'.
6838 (gdb_agent_remove_socket): New.
6840 2012-07-27 Yao Qi <yao@codesourcery.com>
6842 * server.c (process_point_options): Stop at 'X' when parsing.
6844 2012-07-19 Michael Eager <eager@eagercon.com>
6846 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
6848 * linux-x86-low.c (x86_insert_point, x86_remove_point):
6849 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
6850 hardware breakpoint.
6852 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6854 * gdbserver/linux-low.c (initialize_low): Call
6855 linux_ptrace_init_warnings.
6857 2012-07-02 Doug Evans <dje@google.com>
6859 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
6862 2012-07-02 Stan Shebs <stan@codesourcery.com>
6864 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
6865 (ax.o): Add it to build rule.
6867 (OBS): Add format.o.
6868 (IPA_OBS): Add format.o.
6869 * server.c (handle_query): Claim support for breakpoint commands.
6870 (process_point_options): Add command case.
6871 (process_serial_event): Leave running if there are printfs in
6873 * mem-break.h (any_persistent_commands): Declare.
6874 (add_breakpoint_commands): Declare.
6875 (gdb_no_commands_at_breakpoint): Declare.
6876 (run_breakpoint_commands): Declare.
6877 * mem-break.c (struct point_command_list): New struct.
6878 (struct breakpoint): New field command_list.
6879 (any_persistent_commands): New function.
6880 (add_commands_to_breakpoint): New function.
6881 (add_breakpoint_commands): New function.
6882 (gdb_no_commands_at_breakpoint): New function.
6883 (run_breakpoint_commands): New function.
6884 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
6886 * ax.c: Include format.h.
6887 (ax_printf): New function.
6888 (gdb_eval_agent_expr): Add printf opcode.
6890 2012-06-13 Yao Qi <yao@codesourcery.com>
6892 * server.c (start_inferior): Remove duplicated writes to fields
6893 'last_resume_kind' and 'last_status' of 'current_inferior'.
6895 2012-06-12 Yao Qi <yao@codesourcery.com>
6896 Pedro Alves <palves@redhat.com>
6898 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
6900 * server.c (handle_v_cont): Extend comment.
6902 2012-06-11 Yao Qi <yao@codesourcery.com>
6904 * linux-low.c (linux_attach): Add 'static'.
6906 2012-06-06 Yao Qi <yao@codesourcery.com>
6908 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
6910 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
6912 Fix gcc -flto compilation warning.
6913 * server.c (main): Make variable multi_mode and attach volatile.
6915 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6917 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
6918 if the platform doesn't know about it.
6920 2012-05-30 Jeff Kenton <jkenton@tilera.com>
6922 * Makefile.in (SFILES): Add linux-tile-low.c.
6923 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
6924 * configure.srv: Handle tilegx-*-linux*.
6925 * linux-tile-low.c: New file.
6927 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6929 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
6931 2012-05-24 Pedro Alves <palves@redhat.com>
6935 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
6937 2012-05-24 Pedro Alves <palves@redhat.com>
6941 Replace target_signal with gdb_signal throughout.
6943 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
6945 * linux-low.c (linux_store_registers): Avoid the copying sequence
6946 when no data has been retrieved by ptrace.
6948 2012-05-22 Will Deacon <will.deacon@arm.com>
6950 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
6951 Include asm/ptrace.h.
6952 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
6955 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
6957 * linux-low.c (linux_store_registers): Don't re-retrieve data
6958 with ptrace that has already been obtained from /proc. Always
6959 copy any data retrieved with ptrace to the buffer supplied.
6961 2012-05-11 Yao Qi <yao@codesourcery.com>
6962 Pedro Alves <palves@redhat.com>
6964 * linux-low.c (enum stopping_threads_kind): New.
6965 (stopping_threads): Change type to `enum stopping_threads_kind'.
6966 (handle_extended_wait): If stopping and suspending threads, leave
6967 the new_lwp suspended too.
6968 (linux_wait_for_event): Adjust.
6969 (stop_all_lwps): Set `stopping_threads' to
6970 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
6971 whether we're suspending threads or just stopping them. Assert no
6974 2012-04-29 Yao Qi <yao@codesourcery.com>
6976 * server.h: Move some code to ...
6977 * gdbthread.h: ... here. New.
6978 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
6979 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
6980 (nto-low.o, win32-low.o): Likewise.
6981 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
6982 * regcache.c, remote-utils.c, server.c: Likewise.
6983 * target.c, tracepoint.c, win32-low.c: Likewise.
6985 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6987 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
6988 (PTRACE_ARG4_TYPE): Likewise.
6989 (PTRACE_XFER_TYPE): Likewise.
6990 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
6991 ptrace to PTRACE_ARG3_TYPE.
6992 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
6993 (PTRACE_ARG4_TYPE): Likewise.
6994 (PTRACE_XFER_TYPE): Likewise.
6995 (linux_detach_one_lwp): Cast fourth argument of
6996 ptrace to long then PTRACE_ARG4_TYPE.
6997 (regsets_fetch_inferior_registers): Cast third argument of
6998 ptrace to long then PTRACE_ARG3_TYPE.
6999 (regsets_store_inferior_registers): Likewise.
7001 2012-04-20 Pedro Alves <palves@redhat.com>
7003 * configure: Regenerate.
7005 2012-04-19 Pedro Alves <palves@redhat.com>
7007 * Makefile.in (GNULIB_BUILDDIR): New.
7008 (LIBGNU, INCGNU, GNULIB_H): Adjust.
7009 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
7010 (all, install-only, uninstall, clean-info, all-lib, clean): No
7011 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
7012 (maintainer-clean realclean distclean): Use subdir_do.
7014 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
7015 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
7016 * acinclude.m4: Include acx_configure_dir.m4.
7017 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
7018 calls. Call AC_PROG_RANLIB. Configure gnulib using
7021 (GNULIB_STDINT_H): Adjust.
7022 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
7023 * gdbreplay.c: Include build-gnulib/config.h.
7024 * server.h: Likewise.
7025 * aclocal.m4: Regenerate.
7026 * config.in: Regenerate.
7027 * configure: Regenerate.
7029 2012-04-19 Pedro Alves <palves@redhat.com>
7031 * Makefile.in (LIBGNU, INCGNU): Adjust.
7032 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
7033 (all, install-only, uninstall, clean-info, all-lib, clean)
7034 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
7035 * configure.ac: Adjust AC_OUTPUT output.
7036 * aclocal.m4: Regenerate.
7037 * configure: Regenerate.
7039 2012-04-19 Pedro Alves <palves@redhat.com>
7041 * Makefile.in (generated_files): New.
7042 (server_h): Remove the explicit dependency on config.h, and depend
7043 on $generated_files.
7045 2012-04-19 Pedro Alves <palves@redhat.com>
7047 * Makefile.in (INCGNU): Add -Ignulib.
7049 2012-04-19 Pedro Alves <palves@redhat.com>
7051 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
7052 (INCGNU): ... this, and spell out -I here.
7053 (GNULIB_LIB): Rename to ...
7055 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
7057 2012-04-19 Pedro Alves <palves@redhat.com>
7059 * config.in: Regenerate.
7061 2012-04-19 Pedro Alves <palves@redhat.com>
7063 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
7064 * server.h (memmem): Remove declaration.
7065 * config.in: Regenerate.
7066 * configure: Regenerate.
7068 2012-04-19 Yao Qi <yao@codesourcery.com>
7070 * Makefile.in (SFILES): Add common/vec.c.
7074 2012-04-19 Yao Qi <yao@codesourcery.com>
7076 * remote-utils.c (prepare_resume_reply): Replace with macro
7077 target_core_of_thread.
7078 * server.c (handle_qxfer_threads_proper): Likewise.
7079 * target.h (traget_core_of_thread): New macro.
7081 2012-04-18 Pedro Alves <palves@redhat.com>
7083 * aclocal.m4: Regenerate.
7084 * configure: Regenerate.
7086 2012-04-16 Yao Qi <yao@codesourcery.com>
7088 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
7089 duplicated on address.
7091 2012-04-16 Yao Qi <yao@codesourcery.com>
7093 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
7094 (struct tracepoint_action_ops) <send>: New field.
7095 (m_tracepoint_action_send, r_tracepoint_action_send): New.
7096 (agent_expr_send, x_tracepoint_action_send): New.
7097 (l_tracepoint_action_send): New.
7098 (cmd_qtdp): Download and install tracepoint
7099 according to `use_agent'.
7100 (run_inferior_command): Add one more parameter `len'.
7102 (tracepoint_send_agent): New.
7103 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
7105 2012-04-16 Yao Qi <yao@codesourcery.com>
7107 * tracepoint.c (download_tracepoints): Moved to ...
7108 (cmd_qtstart): ... here.
7110 2012-04-14 Yao Qi <yao@codesourcery.com>
7112 * tracepoint.c: Include inttypes.h.
7113 (struct collect_memory_action): Use sized types.
7114 (struct tracepoint): Likewise.
7115 (cmd_qtdp, stop_tracing): Update print specifiers.
7116 (cmd_qtp, response_tracepoint): Likewise.
7117 (collect_data_at_tracepoint): Likewise.
7118 (collect_data_at_step): Likewise.
7120 2012-04-14 Yao Qi <yao@codesourcery.com>
7122 Import gnulib module inttypes.
7123 * aclocal.m4, config.in, configure: Regenerated.
7125 2012-04-14 Yao Qi <yao@codesourcery.com>
7127 * Makefile.in (maintainer-clean, realclean, distclean): Remove
7128 Makefile and config.status at last.
7130 2012-04-13 Yao Qi <yao@codesourcery.com>
7132 * tracepoint.c: Include stdint.h unconditionally.
7134 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7136 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
7137 on BFD_HAVE_SYS_PROCFS_TYPE.
7138 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
7139 * configure: Regenerate.
7140 * config.in: Likewise.
7142 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
7144 * Makefile.in (clean): Also remove x32.c x32-linux.c
7145 x32-avx.c x32-avx-linux.c.
7146 (x32.o): New target.
7148 (x32-linux.o): Likewise.
7149 (x32-linux.c): Likewise.
7150 (x32-avx.o): Likewise.
7151 (x32-avx.c): Likewise.
7152 (x32-avx-linux.o): Likewise.
7153 (x32-avx-linux.c): Likewise.
7155 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
7156 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
7157 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
7158 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
7159 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
7160 i386/x32-avx-linux.xml.
7162 * linux-x86-low.c (init_registers_x32_linux): New prototype.
7163 (init_registers_x32_avx_linux): Likwise.
7164 (x86_linux_update_xmltarget): Call init_registers_x32_linux
7165 or init_registers_x32_avx_linux if linux_is_elf64 is false.
7167 2012-04-13 Pedro Alves <palves@redhat.com>
7169 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
7170 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
7171 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
7172 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
7175 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7177 * linux-x86-low.c (compat_x32_clock_t): New.
7178 (compat_x32_siginfo_t): Likewise.
7179 (compat_x32_siginfo_from_siginfo): Likewise.
7180 (siginfo_from_compat_x32_siginfo): Likewise.
7181 (linux_is_elf64): Likewise.
7182 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
7183 and siginfo_from_compat_x32_siginfo for x32.
7184 (x86_arch_setup): Set linux_is_elf64.
7186 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7189 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
7191 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
7192 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
7193 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
7194 compatible with process.
7196 2012-04-12 Yao Qi <yao@codesourcery.com>
7198 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
7199 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
7200 (install-only, install-info, clean): Handle sub dir gnulib.
7201 (all-lib, am--refresh): New targets.
7202 (memmem.o): Remove target.
7203 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
7204 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
7205 (AC_REPLACE_FUNCS): Remove memmem.
7206 Invoke gl_INIT and AM_INIT_AUTOMAKE.
7207 (AC_OUTPUT): Generate Makefile in gnulib/.
7208 * aclocal.m4, config.in, configure: Regenerated.
7210 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
7212 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
7214 2012-04-05 Pedro Alves <palves@redhat.com>
7216 -Werror=strict-aliasing
7218 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
7221 2012-04-04 Pedro Alves <palves@redhat.com>
7223 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
7224 (sparc_store_gregset_from_stack, sparc_store_gregset)
7225 (sparc_breakpoint_at): Fix formatting.
7227 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7229 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
7231 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
7232 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
7233 * config.in: Regenerate.
7234 * configure: Likewise.
7236 2012-03-29 Pedro Alves <palves@redhat.com>
7238 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
7239 Correct ptrace arguments.
7241 2012-03-28 Pedro Alves <palves@redhat.com>
7243 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
7244 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
7245 (IA64_FR1_REGNUM): New defines.
7246 (ia64_fetch_register): New.
7247 (the_low_target): Install it.
7248 * linux-low.h (struct linux_target_ops) <fetch_register>: New
7250 * linux-low.c (linux_fetch_registers): Try the
7251 the_low_target.fetch_register hook first.
7253 * linux-arm-low.c (the_low_target): Adjust.
7254 * linux-bfin-low.c (the_low_target): Adjust.
7255 * linux-cris-low.c (the_low_target): Adjust.
7256 * linux-crisv32-low.c (the_low_target): Adjust.
7257 * linux-m32r-low.c (the_low_target): Adjust.
7258 * linux-m68k-low.c (the_low_target): Adjust.
7259 * linux-mips-low.c (the_low_target): Adjust.
7260 * linux-ppc-low.c (the_low_target): Adjust.
7261 * linux-s390-low.c (the_low_target): Adjust.
7262 * linux-sh-low.c (the_low_target): Adjust.
7263 * linux-sparc-low.c (the_low_target): Adjust.
7264 * linux-tic6x-low.c (the_low_target): Adjust.
7265 * linux-x86-low.c (the_low_target): Adjust.
7266 * linux-xtensa-low.c (the_low_target): Adjust.
7268 2012-03-26 Pedro Alves <palves@redhat.com>
7270 * server.c (handle_qxfer_libraries): Don't bail early if
7271 the_target->qxfer_libraries_svr4 is not NULL.
7273 2012-03-26 Pedro Alves <palves@redhat.com>
7275 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
7277 2012-03-23 Pedro Alves <palves@redhat.com>
7279 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
7280 "library-list-svr4" element's start tag when the the DSO list is
7283 2012-03-23 Pedro Alves <palves@redhat.com>
7285 * linux-low.c (read_one_ptr): Read the inferior's pointer through
7286 a variable whose type size is the same as the inferior's pointer
7289 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
7291 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
7293 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
7294 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
7295 * linux-low.h: Include <signal.h>.
7296 (struct siginfo): Remove forward declaration.
7297 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
7300 2012-03-21 Mike Frysinger <vapier@gentoo.org>
7302 * .gitignore: Ignore more files.
7304 2012-03-19 Pedro Alves <palves@redhat.com>
7305 Jan Kratochvil <jan.kratochvil@redhat.com>
7307 * server.c (cont_thread, general_thread): Add describing comments.
7308 (start_inferior): Clear `cont_thread'.
7309 (handle_v_cont): Don't set `cont_thread' if resuming all threads
7312 2012-03-15 Yao Qi <yao@codesourcery.com>
7314 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
7316 (cmd_qtdp): ... here.
7318 2012-03-15 Yao Qi <yao@codesourcery.com>
7320 * tracepoint.c (struct tracepoint_action_ops): New.
7321 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
7322 (m_tracepoint_action_download): New.
7323 (r_tracepoint_action_download): New.
7324 (x_tracepoint_action_download): New.
7325 (l_tracepoint_action_download): New.
7326 (add_tracepoint_action): Install `action->ops' according type.
7327 (download_tracepoint_1): Move code `download' function pointer
7328 of various tracepoint_action_ops.
7330 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7332 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
7333 linux_ptrace_attach_warnings.
7335 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7337 * Makefile.in (linux-ptrace.o): New.
7338 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
7339 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
7340 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
7341 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
7342 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
7344 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
7346 2012-03-08 Yao Qi <yao@codesourcery.com>
7347 Pedro Alves <palves@redhat.com>
7349 Fix PR server/13392.
7350 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
7352 * tracepoint.c (remove_tracepoint): New.
7353 (cmd_qtdp): Call remove_tracepoint when failed to install.
7355 2012-03-07 Pedro Alves <palves@redhat.com>
7357 * linux-low.c (get_detach_signal): New.
7358 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
7359 Pass on pending signals to PTRACE_DETACH. Check the result of the
7361 * server.c (program_signals, program_signals_p): New.
7362 (handle_general_set): Handle QProgramSignals.
7363 * server.h (program_signals, program_signals_p): Declare.
7365 2012-03-05 Pedro Alves <palves@redhat.com>
7366 Jan Kratochvil <jan.kratochvil@redhat.com>
7368 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
7371 2012-03-03 Yao Qi <yao@codesourcery.com>
7373 * tracepoint.c (tracepoint_look_up_symbols): Update call to
7374 agent_look_up_symbols.
7376 2012-03-03 Yao Qi <yao@codesourcery.com>
7378 * Makefile.in (linux-low.o): Keep dependence on agent.h.
7379 (linux-x86-low.o): Likewise.
7380 * server.h: Remove in_process_agent_loaded.
7381 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
7385 2012-03-03 Yao Qi <yao@codesourcery.com>
7387 * tracepoint.c (gdb_agent_capability): New global.
7388 (in_process_agent_loaded_ust): Renamed to
7389 `in_process_agent_supports_ust'.
7391 (in_process_agent_supports_ust): Call agent_capability_check.
7392 (clear_installed_tracepoints): Assert that agent supports
7395 2012-03-03 Yao Qi <yao@codesourcery.com>
7397 * linux-low.c (linux_supports_agent): New.
7398 (linux_target_ops): Initialize field `supports_agent' with
7399 linux_supports_agent.
7400 * target.h (struct target_ops) <supports_agent>: New.
7401 (target_supports_agent): New macro.
7402 * server.c (handle_general_set): Handle packet 'QAgent'.
7403 (handle_query): Send `QAgent+'.
7404 * Makefile.in (server.o): Depends on agent.h.
7406 2012-03-03 Yao Qi <yao@codesourcery.com>
7408 * Makefile.in (OBS): Add agent.o.
7409 Add new rule for agent.o.
7410 Track dependence of tracepoint.c on agent.h.
7411 * tracepoint.c (run_inferior_command_1):
7412 (run_inferior_command): Call agent_run_command.
7413 (gdb_ust_connect_sync_socket): Deleted. Move it to
7415 (resume_thread, stop_thread): Likewise.
7416 (gdb_ust_socket_init): Renamed to ...
7417 (gdb_agent_socket_init): ... New.
7418 (gdb_ust_thread): Renamed to ...
7419 (gdb_agent_helper_thread): ... New.
7420 (gdb_ust_init): Move some code to ...
7421 (gdb_agent_init): ... here. New.
7422 [HAVE_UST]: Call gdb_ust_init.
7423 (initialize_tracepoint_ftlib): Call gdb_agent_init.
7424 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
7425 * config.in, configure: Regenerated.
7427 2012-03-02 Pedro Alves <palves@redhat.com>
7429 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
7430 * linux-low.c (struct simple_pid_list): New.
7431 (stopped_pids): New a struct simple_pid_list pointer.
7432 (add_to_pid_list, pull_pid_from_list): New.
7433 (handle_extended_wait): Don't assume the first signal new children
7434 report is SIGSTOP. Adjust call to pull_pid_from_list.
7435 (linux_wait_for_lwp): Adjust.
7437 2012-03-02 Yao Qi <yao@codesourcery.com>
7439 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
7442 2012-03-02 Yao Qi <yao@codesourcery.com>
7444 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
7445 `stop_pc' and `tpoint'. Update caller.
7447 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
7449 * linux-low.h (linux_target_ops): Add regset_bitmap member.
7450 * linux-low.c (use_linux_regsets): New macro.
7451 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
7452 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
7453 (linux_register_in_regsets): New function.
7454 (usr_fetch_inferior_registers): Skip registers covered by
7456 (usr_store_inferior_registers): Likewise.
7457 (usr_fetch_inferior_registers): New macro.
7458 (usr_store_inferior_registers): Likewise.
7459 (linux_fetch_registers): Handle mixed regset/non-regset targets.
7460 (linux_store_registers): Likewise.
7461 * linux-mips-low.c (init_registers_mips_dsp_linux): New
7463 (init_registers_mips64_dsp_linux): Likewise.
7464 (init_registers_mips_linux): New macro.
7465 (init_registers_mips_dsp_linux): Likewise.
7466 (mips_dsp_num_regs): Likewise.
7467 (DSP_BASE, DSP_CONTROL): New fallback macros.
7468 (mips_base_regs): New macro.
7469 (mips_regmap): Use it. Fix the size.
7470 (mips_dsp_regmap): New variable.
7471 (mips_dsp_regset_bitmap): Likewise.
7472 (mips_arch_setup): New function.
7473 (mips_cannot_fetch_register): Use the_low_target.regmap rather
7475 (mips_cannot_store_register): Likewise.
7476 (the_low_target): Update .arch_setup, .num_regs and .regmap
7477 initializers. Add .regset_bitmap initializer.
7478 * linux-arm-low.c (the_low_target): Add .regset_bitmap
7480 * linux-bfin-low.c (the_low_target): Likewise.
7481 * linux-cris-low.c (the_low_target): Likewise.
7482 * linux-crisv32-low.c (the_low_target): Likewise.
7483 * linux-ia64-low.c (the_low_target): Likewise.
7484 * linux-m32r-low.c (the_low_target): Likewise.
7485 * linux-m68k-low.c (the_low_target): Likewise.
7486 * linux-ppc-low.c (the_low_target): Likewise.
7487 * linux-s390-low.c (the_low_target): Likewise.
7488 * linux-sh-low.c (the_low_target): Likewise.
7489 * linux-sparc-low.c (the_low_target): Likewise.
7490 * linux-tic6x-low.c (the_low_target): Likewise.
7491 * linux-x86-low.c (the_low_target): Likewise.
7492 * linux-xtensa-low.c (the_low_target): Likewise.
7493 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
7494 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
7495 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
7497 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
7498 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
7500 2012-02-29 Yao Qi <yao@codesourcery.com>
7501 Pedro Alves <palves@redhat.com>
7503 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
7504 `step_over_finished' is true.
7506 2012-02-27 Pedro Alves <palves@redhat.com>
7508 * linux-low.c (pid_is_stopped): Delete, moved to common/.
7509 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
7511 2012-02-27 Pedro Alves <palves@redhat.com>
7514 * linux-low.c (pid_is_stopped): New.
7515 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
7517 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
7519 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
7522 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
7524 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
7526 2012-02-24 Luis Machado <lgustavo@codesourcery>
7528 * server.c (handle_query): Advertise support for target-side
7529 breakpoint condition evaluation.
7530 (process_point_options): New function.
7531 (process_serial_event): When inserting a breakpoint, check for
7532 a target-side condition that should be evaluated.
7534 * mem-break.c: Include regcache.h and ax.h.
7535 (point_cond_list_t): New data structure.
7536 (breakpoint) <cond_list>: New field.
7537 (find_gdb_breakpoint_at): Make non-static.
7538 (delete_gdb_breakpoint_at): Clear any target-side
7540 (clear_gdb_breakpoint_conditions): New function.
7541 (add_condition_to_breakpoint): Likewise.
7542 (add_breakpoint_condition): Likewise.
7543 (gdb_condition_true_at_breakpoint): Likewise.
7544 (gdb_breakpoint_here): Return result directly instead
7545 of going through a local variable.
7547 * mem-break.h (find_gdb_breakpoint_at): New prototype.
7548 (clear_gdb_breakpoint_conditions): Likewise.
7549 (add_breakpoint_condition): Likewise.
7550 (gdb_condition_true_at_breakpoint): Likewise.
7552 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
7553 (need_step_over_p): Take target-side breakpoint condition into
7556 2012-02-24 Luis Machado <lgustavo@codesourcery>
7558 * server.h: Include tracepoint.h.
7559 (agent_mem_read, agent_get_trace_state_variable_value,
7560 agent_set_trace_state_variable_value,
7561 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
7562 get_set_tsv_func_addr): New prototypes.
7564 * ax.h: New include file.
7565 * ax.c: New source file.
7567 * tracepoint.c: Include ax.h.
7568 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
7569 agent_expr, eval_result_type): Move to ax.h.
7570 (parse_agent_expr): Rename to ...
7571 (gdb_parse_agent_expr): ... this, make it non-static and move
7573 (unparse_agent_expr) Rename to ...
7574 (gdb_unparse_agent_expr): ... this, make it non-static and move
7576 (eval_agent_expr): Rename to ...
7577 (eval_tracepoint_agent_expr): ... this.
7578 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
7579 forward declarations.
7580 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
7581 (agent_get_trace_state_variable_value): New function.
7582 (agent_set_trace_state_variable_value): New function.
7583 (cmd_qtdp): Call gdb_parse_agent_expr (...).
7584 (response_tracepoint): Call gdb_unparse_agent_expr (...).
7585 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
7586 (condition_true_at_tracepoint): Likewise.
7587 (parse_agent_expr): Rename to ...
7588 (gdb_parse_agent_expr): ... this and move to ax.c.
7589 (unparse_agent_expr): Rename to ...
7590 (gdb_unparse_agent_expr): ... this and move to ax.c.
7591 (gdb_agent_op_name): Move to ax.c.
7592 (eval_agent_expr): Rename to ...
7593 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
7595 (eval_tracepoint_agent_expr): New function.
7596 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
7598 (current_insn_ptr, emit_error, struct bytecode_address): Move to
7600 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
7601 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
7602 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
7603 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
7604 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
7605 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
7606 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
7607 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
7608 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
7609 (compile_bytecodes): Remove forward declaration.
7610 (is_goto_target): Move to ax.c.
7611 (compile_bytecodes): Move to ax.c and call
7612 agent_get_trace_state_variable_value (...) and
7613 agent_set_trace_state_variable_value (...).
7615 * Makefile.in: Update ax.c and IPA dependencies.
7617 2012-02-24 Pedro Alves <palves@redhat.com>
7619 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
7620 (cmd_bigqtbuffer_circular): ... this. Only handle
7621 'QTBuffer:circular:'.
7622 (handle_tracepoint_general_set): Adjust.
7624 2012-02-16 Yao Qi <yao@codesourcery.com>
7626 * inferiors.c: Move code to ...
7627 * dll.c: .... here. New.
7628 * server.h: Declare clear_dlls.
7629 * Makefile.in (SFILES): Add dll.c.
7633 2012-02-11 Yao Qi <yao@codesourcery.com>
7635 * server.c: (handle_monitor_command): Add a new parameter
7637 (handle_query): Update caller.
7639 2012-02-09 Joel Brobecker <brobecker@adacore.com>
7641 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
7642 * configure, config.in: Regenerate.
7643 * hostio.c: Provide an alternate implementation if HAVE_READLINK
7646 2012-02-02 Pedro Alves <palves@redhat.com>
7648 Try SIGKILL first, then PTRACE_KILL.
7649 * linux-low.c (linux_kill_one_lwp): New.
7650 (linux_kill_one_lwp): Rename to ...
7651 (kill_one_lwp_callback): ... this. Use the new
7654 2012-02-02 Pedro Alves <palves@redhat.com>
7656 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
7659 2012-01-27 Pedro Alves <palves@redhat.com>
7661 * linux-low.c (linux_child_pid_to_exec_file): Delete.
7662 (elf_64_file_p): Make static.
7663 (linux_pid_exe_is_elf_64_file): New.
7664 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
7665 Delete declarations.
7666 (linux_pid_exe_is_elf_64_file): Declare.
7667 * linux-x86-low.c (x86_arch_setup): Use
7668 linux_pid_exe_is_elf_64_file.
7670 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
7672 * linux-low.c (linux_wait_for_event_1): Rename to ...
7673 (linux_wait_for_event): ... here and merge it with former
7674 linux_wait_for_event - new variable wait_ptid, use it.
7675 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
7677 2012-01-23 Pedro Alves <palves@redhat.com>
7679 * server.c (main): Avoid yet another case of infinite loop while
7680 detaching/killing after a longjmp.
7682 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
7685 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
7687 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
7689 * hostio.c (handle_readlink): New function.
7690 (handle_vFile): Call it to handle "vFile:readlink" packets.
7692 2012-01-20 Pedro Alves <palves@redhat.com>
7693 Ulrich Weigand <ulrich.weigand@linaro.org>
7695 * server.c (handle_v_requests): Only support vAttach and vRun to
7696 start multiple processes when in extended protocol mode.
7698 2012-01-17 Pedro Alves <palves@redhat.com>
7700 * tracepoint.c (initialize_tracepoint): Use mmap instead of
7701 memalign plus mprotect to allocate the scratch buffer.
7703 2012-01-13 Pedro Alves <palves@redhat.com>
7705 * server.c (attach_inferior): Clear `cont_thread'.
7707 2012-01-13 Pedro Alves <palves@redhat.com>
7709 * server.c (main): Avoid infinite loop while detaching/killing
7712 2012-01-09 Doug Evans <dje@google.com>
7714 * server.c (start_inferior): Set last_ptid in --wrapper case.
7716 2012-01-06 Yao Qi <yao@codesourcery.com>
7718 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
7720 [IN_PROCESS_AGENT] (debug_agent): New global variable.
7722 2012-01-04 Yao Qi <yao@codesourcery.com>
7724 * tracepoint.c (cmd_qtdp): Print debug message
7725 for static tracepoint.
7727 2012-01-04 Yao Qi <yao@codesourcery.com>
7729 * tracepoint.c (trace_vdebug): Differentiate debug message
7730 between gdbserver and IPA.
7732 2012-01-03 Yao Qi <yao@codesourcery.com>
7734 * tracepoint.c (tracepoint_was_hit): Don't collect for
7737 2012-01-02 Joel Brobecker <brobecker@adacore.com>
7739 * terminal.h: Reformat copyright header.
7741 2012-01-02 Joel Brobecker <brobecker@adacore.com>
7743 * server.c (gdbserver_version): Update copyright year.
7744 * gdbreplay.c (gdbreplay_version): Likewise.
7746 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
7748 * linux-low.c (linux_create_inferior): Put empty if clause for write.
7751 2011-12-18 Hui Zhu <teawater@gmail.com>
7752 * linux-low.c (linux_create_inferior): Save return value to ret.
7754 2011-12-18 Hui Zhu <teawater@gmail.com>
7756 * linux-low.c (linux_create_inferior): Save return value to ret.
7758 2011-12-16 Doug Evans <dje@google.com>
7760 * linux-low.c (linux_create_inferior): If stdio connection,
7761 redirect stdin from /dev/null, stdout to stderr.
7762 * remote-utils.c (remote_is_stdio): New static global.
7763 (remote_connection_is_stdio): New function.
7764 (remote_prepare): Handle stdio connection.
7765 (remote_open): Ditto.
7766 (remote_close): Don't close stdin for stdio connections.
7767 (read_prim,write_prim): New functions. Replace all calls to
7768 read/write to these.
7769 * server.c (main): Watch for "-" argument. Move call to
7770 remote_prepare before start_inferior.
7771 * server.h (STDIO_CONNECTION_NAME): New macro.
7772 (remote_connection_is_stdio): Declare.
7774 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
7775 in debugging output.
7777 2011-12-15 Yao Qi <yao@codesourcery.com>
7779 * tracepoint.c: Include sys/syscall.h.
7780 (gdb_ust_thread): Remove preprocessor conditional.
7782 2011-12-14 Pedro Alves <pedro@codesourcery.com>
7784 * linux-low.c (linux_detach_one_lwp): Call
7785 the_low_target.prepare_to_resume before detaching.
7787 2011-12-14 Yao Qi <yao@codesourcery.com>
7789 * tracepoint.c (gdb_ust_thread): Don't ignore return value
7792 2011-12-14 Yao Qi <yao@codesourcery.com>
7794 * i386-low.c (i386_low_stopped_data_address): Initialize local
7797 2011-12-13 Pedro Alves <pedro@codesourcery.com>
7801 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
7802 DR_CONTROL unless necessary. Extend comments.
7803 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
7804 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
7806 2011-12-13 Yao Qi <yao@codesourcery.com>
7808 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
7810 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
7812 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
7814 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
7815 Print new debug message for such case.
7817 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
7819 Fix overlapping memcpy.
7820 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
7821 the read_inferior_memory transfer.
7822 (delete_fast_tracepoint_jump): New variable buf. Use it for the
7823 write_inferior_memory transfer.
7824 (set_fast_tracepoint_jump): New variable buf. Use it for the
7825 read_inferior_memory and write_inferior_memory transfers.
7826 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
7827 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
7828 Use it for the write_inferior_memory transfer.
7829 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
7832 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
7834 * linux-low.c (fetch_register, store_register): Make code
7835 consistent, fix formatting.
7837 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
7839 * linux-low.c (usr_store_inferior_registers): Factor out code
7840 to handle individual registers into...
7841 (store_register): ... this new function.
7843 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
7845 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
7846 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
7847 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
7848 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
7849 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
7850 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
7851 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
7852 (srv_xmlfiles): Add new XML files.
7854 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
7856 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
7857 (init_registers_s390_linux32v1): Add prototype.
7858 (init_registers_s390_linux32v2): Likewise.
7859 (init_registers_s390_linux64v1): Likewise.
7860 (init_registers_s390_linux64v2): Likewise.
7861 (init_registers_s390x_linux64v1): Likewise.
7862 (init_registers_s390x_linux64v2): Likewise.
7863 (s390_num_regs): Increment to 52.
7864 (s390_regmap): Add orig_r2 register.
7865 (s390_num_regs_3264): Increment to 68.
7866 (s390_regmap_3264): Add orig_r2 register.
7867 (s390_collect_ptrace_register): Handle orig_r2 register.
7868 (s390_supply_ptrace_register): Likewise.
7869 (s390_fill_last_break): New function.
7870 (s390_store_last_break): Likewise.
7871 (s390_fill_system_call): New function.
7872 (s390_store_system_call): Likewise.
7873 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
7875 (s390_check_regset): New function.
7876 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
7877 NT_S390_SYSTEM_CALL regsets and use appropriate description.
7878 Update target_regsets for available register sets.
7880 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
7881 Jan Kratochvil <jan.kratochvil@redhat.com>
7883 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
7884 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
7886 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
7887 * linux-low.h (struct process_info_private): New member r_debug.
7888 * server.c (handle_qxfer_libraries): Call
7889 the_target->qxfer_libraries_svr4.
7890 (handle_qxfer_libraries_svr4): New function.
7891 (qxfer_packets): New entry "libraries-svr4".
7892 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
7893 * target.h (struct target_ops): New member qxfer_libraries_svr4.
7894 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
7895 PACKET_qXfer_libraries_svr4.
7897 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
7899 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
7900 PSW address/mask between 8-byte and 16-byte formats.
7901 (s390_supply_ptrace_register): Likewise.
7902 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
7903 basic addressing mode bit.
7905 2011-11-24 Stan Shebs <stan@codesourcery.com>
7907 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
7909 2011-11-17 Stan Shebs <stan@codesourcery.com>
7911 * tracepoint.c (struct tracepoint): New field traceframe_usage.
7912 (tracing_start_time): New global.
7913 (tracing_stop_time): New global.
7914 (tracing_user_name): New global.
7915 (tracing_notes): New global.
7916 (tracing_stop_note): New global.
7917 (cmd_qtstart): Set traceframe_usage, start_time.
7918 (stop_tracing): Set stop_time.
7919 (cmd_qtstatus): Report additional status.
7920 (cmd_qtp): New function.
7921 (handle_tracepoint_query): Call it.
7922 (cmd_qtnotes): New function.
7923 (handle_tracepoint_general_set): Call it.
7924 (get_timestamp): Rename from tsv_get_timestamp.
7926 2011-11-14 Stan Shebs <stan@codesourcery.com>
7927 Kwok Cheung Yeung <kcy@codesourcery.com>
7929 * linux-x86-low.c (small_jump_insn): New.
7930 (i386_install_fast_tracepoint_jump_pad): Add arguments for
7931 trampoline and error message, build a trampoline and issue a small
7932 jump instruction to it.
7933 (x86_install_fast_tracepoint_jump_pad): Add arguments for
7934 trampoline and error message.
7935 (x86_get_min_fast_tracepoint_insn_len): New.
7936 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
7937 * linux-low.h (struct linux_target_ops): Add arguments to
7938 install_fast_tracepoint_jump_pad operation, add new operation.
7939 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
7941 (linux_get_min_fast_tracepoint_insn_len): New function.
7942 (linux_target_op): Add new operation.
7943 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
7944 (gdb_trampoline_buffer_end): Ditto.
7945 (gdb_trampoline_buffer_error): Ditto.
7946 (struct ipa_sym_addresses): Add fields for new IPA variables.
7947 (symbol_list): Add entries for new IPA variables.
7948 (struct tracepoint): Add fields to hold the address range of the
7949 trampoline used by the tracepoint.
7950 (trampoline_buffer_head): New static variable.
7951 (trampoline_buffer_tail): Ditto.
7952 (claim_trampoline_space): New function.
7953 (have_fast_tracepoint_trampoline_buffer): New function.
7954 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
7956 (install_fast_tracepoint): Ditto, also add error buffer argument.
7957 (cmd_qtminftpilen): New function.
7958 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
7959 (fast_tracepoint_from_trampoline_address): New function.
7960 (fast_tracepoint_collecting): Handle trampoline as part of jump
7962 (set_trampoline_buffer_space): New function.
7963 (initialize_tracepoint): Initialize new IPA variables.
7964 * target.h (struct target_ops): Add arguments to
7965 install_fast_tracepoint_jump_pad operation, add new
7966 get_min_fast_tracepoint_insn_len operation.
7967 (target_get_min_fast_tracepoint_insn_len): New.
7968 (install_fast_tracepoint_jump_pad): Add arguments.
7969 * server.h (IPA_BUFSIZ): Define.
7970 * linux-i386-ipa.c: Include extra header files.
7971 (initialize_fast_tracepoint_trampoline_buffer): New function.
7972 (initialize_low_tracepoint): Call it.
7973 * server.h (set_trampoline_buffer_space): Declare.
7974 (claim_trampoline_space): Ditto.
7975 (have_fast_tracepoint_trampoline_buffer): Ditto.
7977 2011-11-14 Yao Qi <yao@codesourcery.com>
7979 * server.c (handle_query): Handle InstallInTrace for qSupported.
7980 * tracepoint.c (add_tracepoint): Sort list.
7981 (install_tracepoint, download_tracepoint): New.
7982 (cmd_qtdp): Call them to install and download tracepoints.
7983 (sort_tracepoints): Removed.
7984 (cmd_qtstart): Update.
7986 2011-11-14 Yao Qi <yao@codesourcery.com>
7988 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
7989 * mem-break.h: Declare.
7990 * tracepoint.c (cmd_qtstart): Move some code to ...
7991 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
7993 (download_tracepoints): Move some code to ...
7994 (download_tracepoint_1): ... here. New.
7996 2011-11-08 Yao Qi <yao@codesourcery.com>
7998 * remote-utils.c (relocate_instruction): A comment fix.
8000 2011-11-07 Joel Brobecker <brobecker@adacore.com>
8002 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
8003 (i386_dr_low_get_control, i386_dr_low_get_status): Use
8004 dr_status_mirror and dr_control_mirror from debug_reg_state.
8005 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
8006 (i386_initial_stuff): Remove use of deleted globals.
8007 (i386_get_thread_context, i386_set_thread_context,
8008 i386_thread_added): Use dr_status_mirror and dr_control_mirror
8009 from debug_reg_state.
8011 2011-11-05 Yao Qi <yao@codesourcery.com>
8013 * tracepoint.c (gdb_collect): Loop over tracepoints of same
8014 address as TPOINT's.
8016 2011-11-02 Stan Shebs <stan@codesourcery.com>
8018 * tracepoint.c (agent_mem_read_string): New function.
8019 (eval_agent_expr): Call it for tracenz.
8020 * server.c (handle_query): Report support for tracenz.
8022 2011-11-02 Yao Qi <yao@codesourcery.com>
8024 * tracepoint.c (cmd_qtstart): Remove unused local variables.
8026 2011-11-02 Yao Qi <yao@codesourcery.com>
8028 * target.h: Fix a typo in comment.
8030 2011-10-31 Pedro Alves <pedro@codesourcery.com>
8032 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
8033 clobber the breakpoints' shadows with fast tracepoint jumps.
8034 * mem-break.h (check_mem_write): Add `myaddr' parameter.
8035 * target.c (write_inferior_memory): Also pass MYADDR down to
8038 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
8040 * configure.ac: Check support for personality routine.
8041 * configure: Regenerate.
8042 * config.in: Likewise.
8043 * linux-low.c: Include <sys/personality.h>.
8044 Define ADDR_NO_RANDOMIZE if necessary.
8045 (linux_create_inferior): Disable address space randomization when
8046 forking inferior, if requested.
8047 (linux_supports_disable_randomization): New function.
8048 (linux_target_ops): Install it.
8049 * server.h (disable_randomization): Declare.
8050 * server.c (disable_randomization): New global variable.
8051 (handle_general_set): Handle QDisableRandomization.
8052 (handle_query): Likewise for qSupported.
8053 (main): Support --disable-randomization and --no-disable-randomization
8054 command line arguments.
8055 * target.h (struct target_ops): Add supports_disable_randomization.
8056 (target_supports_disable_randomization): New macro.
8058 2011-09-29 Mike Frysinger <vapier@gentoo.org>
8060 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
8062 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
8063 [!PT_GETDSBT] (target_loadmap): New definition.
8064 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
8065 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
8066 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
8067 and PT_GETDSBT to LINUX_LOADMAP.
8068 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
8069 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
8071 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
8073 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
8074 (arm_linux_hwbp_cap): New static variable.
8075 (arm_linux_get_hwbp_cap): Replace by ...
8076 (arm_linux_init_hwbp_cap): ... this new function.
8077 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
8078 (arm_linux_get_hw_watchpoint_count): Likewise.
8079 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8080 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
8081 (arm_prepare_to_resume): Use perror_with_name instead of error.
8083 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
8085 * linux-arm-low.c: Include <signal.h>.
8086 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
8087 (struct arm_linux_hwbp_cap): New data type.
8088 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
8089 (struct arm_linux_hw_breakpoint): New data type.
8090 (MAX_BPTS, MAX_WPTS): Define.
8091 (struct arch_process_info, struct arch_lwp_info): New data types.
8092 (arm_linux_get_hwbp_cap): New function.
8093 (arm_linux_get_hw_breakpoint_count): Likewise.
8094 (arm_linux_get_hw_watchpoint_count): Likewise.
8095 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8096 (arm_hwbp_control_initialize): Likewise.
8097 (arm_hwbp_control_is_enabled): Likewise.
8098 (arm_hwbp_control_is_initialized): Likewise.
8099 (arm_hwbp_control_disable): Likewise.
8100 (arm_linux_hw_breakpoint_equal): Likewise.
8101 (arm_linux_hw_point_initialize): Likewise.
8102 (struct update_registers_data): New data structure.
8103 (update_registers_callback: New function.
8104 (arm_insert_point): Likewise.
8105 (arm_remove_point): Likewise.
8106 (arm_stopped_by_watchpoint): Likewise.
8107 (arm_stopped_data_address): Likewise.
8108 (arm_new_process): Likewise.
8109 (arm_new_thread): Likewise.
8110 (arm_prepare_to_resume): Likewise.
8111 (the_low_target): Register arm_insert_point, arm_remove_point,
8112 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
8113 arm_new_thread, and arm_prepare_to_resume.
8115 2011-09-15 Stan Shebs <stan@codesourcery.com>
8117 * server.h (struct emit_ops): Add compare-goto fields.
8118 * tracepoint.c (gdb_agent_op_sizes): New table.
8119 (emit_eq_goto): New function.
8120 (emit_ne_goto): New function.
8121 (emit_lt_goto): New function.
8122 (emit_le_goto): New function.
8123 (emit_gt_goto): New function.
8124 (emit_ge_goto): New function.
8125 (is_goto_target): New function.
8126 (compile_bytecodes): Recognize special cases of compare-goto
8127 combinations and call specialized emitters for them.
8128 * linux-x86-low.c (amd64_emit_eq_goto): New function.
8129 (amd64_emit_ne_goto): New function.
8130 (amd64_emit_lt_goto): New function.
8131 (amd64_emit_le_goto): New function.
8132 (amd64_emit_gt_goto): New function.
8133 (amd64_emit_ge_goto): New function.
8134 (amd64_emit_ops): Add the new functions.
8135 (i386_emit_eq_goto): New function.
8136 (i386_emit_ne_goto): New function.
8137 (i386_emit_lt_goto): New function.
8138 (i386_emit_le_goto): New function.
8139 (i386_emit_gt_goto): New function.
8140 (i386_emit_ge_goto): New function.
8141 (i386_emit_ops): Add the new functions.
8143 2011-09-08 Stan Shebs <stan@codesourcery.com>
8145 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
8146 (i386_emit_epilogue): Restore %ebx.
8148 2011-08-31 Jie Zhang <jzhang918@gmail.com>
8150 * server.c (step_thread): Remove definition.
8151 (process_serial_event): Don't handle Hs.
8152 * server.h (step_thread): Remove declaration.
8153 * target.c (set_desired_inferior): Remove use of step_thread.
8155 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
8157 * linux-low.c: Include linux-procfs.h.
8158 (linux_attach_lwp_1): Update comments.
8159 (linux_attach): Scan for existing threads when attaching to a
8160 process that is the tgid.
8161 * Makefile.in: Update dependencies.
8163 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
8165 * configure.srv: Add linux-procfs.o dependencies.
8167 2011-08-14 Yao Qi <yao@codesourcery.com>
8169 * target.h (struct target_ops): Fix indent.
8170 * win32-low.c (win32_target_ops): Fix comment.
8172 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
8173 Yao Qi <yao@codesourcery.com>
8175 * Makefile.in (clean): Remove tic6x-*.c files.
8176 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
8177 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
8178 (tic6x-c64xp-linux.c): Likewise.
8179 * configure.srv: Add support for tic6x-*-uclinux.
8180 * linux-tic6x-low.c: New.
8181 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
8183 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
8184 Yao Qi <yao@codesourcery.com>
8186 * target.h (struct target_ops): Add read_loadmap.
8187 * linux-low.c (struct target_loadseg): New type.
8188 (struct target_loadmap): New type.
8189 (linux_read_loadmap): New function.
8190 (linux_target_ops): Add linux_read_loadmap.
8191 * server.c (handle_query): Support qXfer:fdpic:read packet.
8192 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
8195 2011-08-05 Eli Zaretskii <eliz@gnu.org>
8197 * win32-low.c: Include <stdint.h>.
8199 2011-07-22 Pedro Alves <pedro@codesourcery.com>
8201 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
8202 to the inferior here.
8203 (i386_remove_aligned_watchpoint): Ditto.
8204 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
8205 fit part of the watchpoint in the debug registers.
8206 (i386_update_inferior_debug_regs): New.
8207 (i386_low_insert_watchpoint): Work on a local mirror of the debug
8208 registers, and only update the inferior on success.
8209 (i386_low_remove_watchpoint): Ditto.
8211 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
8213 * linux-low.c (compare_ints, unique, list_threads, show_process,
8214 linux_core_of_thread): Delete.
8215 (linux_target_ops): Change linux_core_of_thread to
8216 linux_common_core_of_thread.
8217 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
8218 * utils.c (malloc_failure): Change type of argument.
8219 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
8220 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
8221 common/linux-osdata.c, common/ptid.c and common/buffer.c.
8222 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
8223 (IPA_OBJS): Add common-utils-ipa.o.
8224 (ptid_h, linux_osdata_h): New macros.
8225 (server_h): Add common/common-utils.h, common/xml-utils.h,
8226 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
8228 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
8229 ptid.o, buffer.o): New rules.
8230 (linux-low.o): Add common/linux-osdata.h as a dependency.
8231 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
8232 * configure.ac: Add AC_HEADER_DIRENT check.
8233 * config.in: Regenerate.
8234 * configure: Regenerate.
8235 * remote-utils.c (xml_escape_text): Delete.
8236 (buffer_grow, buffer_free, buffer_init, buffer_finish,
8237 buffer_xml_printf): Move to common/buffer.c.
8238 * server.c (main): Remove call to initialize_inferiors.
8239 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
8240 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
8241 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
8242 internal_error, gdb_assert, gdb_assert_fail): Delete.
8243 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
8244 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
8246 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
8247 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
8248 initialize_inferiors): Delete.
8250 2011-07-20 Pedro Alves <pedro@codesourcery.com>
8252 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
8255 2011-05-31 Pedro Alves <pedro@codesourcery.com>
8257 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
8259 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
8261 2011-05-26 Yao Qi <yao@codesourcery.com>
8263 * Makefile.in (thread-db.o): Track dependence to
8264 common/gdb_thread_db.h.
8265 * thread-db.c: include gdb_thread_db.h from right place.
8267 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
8269 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
8270 __FILE__ and __LINE__ to internal_error.
8272 2011-05-13 Doug Evans <dje@google.com>
8274 * thread-db.c (try_thread_db_load_from_sdir): New function.
8275 (try_thread_db_load_from_dir): New function.
8276 (thread_db_load_search): Handle $sdir, ignore $pdir.
8277 Remove trying of system directories if search of
8278 libthread-db-search-path fails, that is now done via $sdir.
8280 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
8282 * server.c (handle_query): Add EnableDisableTracepoints to the list
8283 of supported features.
8284 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
8286 (cmd_qtenable_disable): New.
8287 (cmd_qtstart): Install tracepoints even if disabled.
8288 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
8289 receiving a QTEnable or QTDisable packet.
8290 (gdb_collect): Skip data collection if fast tracepoint is disabled.
8291 (ust_marker_to_static_tracepoint): Do not ignore disabled static
8293 (gdb_probe): Skip data collection if static tracepoint is disabled.
8295 2011-05-10 Doug Evans <dje@google.com>
8297 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
8299 2011-05-04 Doug Evans <dje@google.com>
8301 * linux-low.c (linux_join): Skip process lookup.
8302 * spu-low.c (spu_join): Ditto.
8303 * server.c (join_inferiors_callback): Delete.
8304 (process_serial_event): For 'D' packet (detach) call join_inferior
8307 2011-05-04 Joseph Myers <joseph@codesourcery.com>
8309 * README: Don't mention xscale*-*-linux*.
8310 * configure.srv (xscale*-*-linux*): Don't handle target.
8312 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
8314 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
8316 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
8317 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
8318 (i386_emit_void_call_2): Likewise.
8320 2011-04-26 Yao Qi <yao@codesourcery.com>
8322 * linux-low.c: Move common macros to linux-ptrace.h.
8323 Include linux-ptrace.h.
8324 * Makefile.in (linux_ptrace_h): New.
8325 (linux-low.o): Depends on linux-ptrace.h.
8327 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
8329 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
8330 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
8331 (remote_prepare): New function with most of the TCP code from ...
8332 (remote_open): ... here. Detect PORT here unconditionally. Move also
8333 setting transport_is_reliable.
8334 * server.c (run_once): New variable.
8335 (gdbserver_usage): Document it.
8336 (main): Set run_once for `--once'. Call remote_prepare. Exit after
8337 the first run if RUN_ONCE.
8338 * server.h (run_once, remote_prepare): New declarations.
8340 2011-04-19 Tom Tromey <tromey@redhat.com>
8342 * win32-low.c (handle_load_dll): Remove duplicate "the".
8344 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
8346 Remove support for old Cygwin 1.5 versions.
8347 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
8348 function to avoid warning.
8349 (win32_add_one_solib): Use cygwin_conv_path function to avoid
8352 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
8354 * gdbserver/server.h (Macro _): Define it if not available.
8356 2011-03-14 Michael Snyder <msnyder@vmware.com>
8358 * hostio.c (handle_close): Remove unnecessary null test.
8360 2011-03-10 Joel Brobecker <brobecker@adacore.com>
8362 * Makefile.in (maintainer-clean realclean distclean): Remove
8363 "make ... subdir_do" command.
8365 2011-03-10 Michael Snyder <msnyder@vmware.com>
8367 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
8369 * server.c (handle_v_run): Free alloced buffer on early return.
8371 2011-03-09 Yao Qi <yao@codesourcery.com>
8374 2011-03-04 Yao Qi <yao@codesourcery.com>
8376 * Makefile.in: Remove GNU make feature --directory.
8378 2011-03-05 Yao Qi <yao@codesourcery.com>
8380 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
8381 (subdir_do): New make target. Copied from gdb/Makefile.
8382 (maintainer-clean, realclean, distclean, clean): Call corresponding
8383 make targets in common/Makefile.
8385 2011-02-11 Yao Qi <yao@codesourcery.com>
8387 * configure.ac: Call AC_PROG_RANLIB.
8388 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
8389 * configure: Regenerate.
8391 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8393 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
8395 2011-03-06 Yao Qi <yao@codesourcery.com>
8397 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
8399 2011-03-05 Yao Qi <yao@codesourcery.com>
8401 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
8402 (subdir_do): New make target. Copied from gdb/Makefile.
8403 (maintainer-clean, realclean, distclean, clean): Call corresponding
8404 make targets in common/Makefile.
8406 2011-03-04 Yao Qi <yao@codesourcery.com>
8408 * Makefile.in: Remove GNU make feature --directory.
8410 2011-03-04 Michael Snyder <msnyder@vmware.com>
8412 * server.c (queue_stop_reply): Call xmalloc not malloc.
8414 2011-03-02 Michael Snyder <msnyder@vmware.com>
8416 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
8418 2011-02-28 Michael Snyder <msnyder@vmware.com>
8420 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
8421 (cmd_qtframe): Ditto.
8422 (cmd_qtbuffer): Ditto.
8423 (cmd_bigqtbuffer): Ditto.
8425 * utils.c (decimal2str): Initialize 'width' to nine, then
8428 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8430 * hostio.c (require_data): Free *data, not data.
8432 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8434 * hostio.c (require_data): Use free, not xfree.
8436 2011-02-27 Michael Snyder <msnyder@vmware.com>
8438 * server.c (handle_query): Discard unused value.
8440 * hostio.c (require_data): Free malloc memory before returning
8443 2011-02-26 Michael Snyder <msnyder@vmware.com>
8445 * linux-low.c (list_threads): Call closedir for dirent.
8447 2011-02-27 Michael Snyder <msnyder@vmware.com>
8449 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
8450 a case statement falls through.
8452 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
8454 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
8457 2011-02-26 Michael Snyder <msnyder@vmware.com>
8459 * utils.c (decimal2str): Eliminate dead code and dead param.
8460 (pulongest): Drop dead param from call to decimal2str.
8463 2011-02-24 Joel Brobecker <brobecker@adacore.com>
8465 Revert the following patch (not approved yet):
8466 2011-02-21 Hui Zhu <teawater@gmail.com>
8467 * tracepoint.c (tp_printf): New function.
8468 (eval_agent_expr): Handle gdb_agent_op_printf.
8470 2011-02-21 Hui Zhu <teawater@gmail.com>
8472 * tracepoint.c (tp_printf): New function.
8473 (eval_agent_expr): Handle gdb_agent_op_printf.
8475 2011-02-18 Tom Tromey <tromey@redhat.com>
8477 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
8478 (tracepoint.o): Likewise.
8479 * tracepoint.c (enum gdb_agent_op): Use ax.def.
8480 (gdb_agent_op_names): Likewise.
8482 2011-02-18 Tom Tromey <tromey@redhat.com>
8484 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
8485 gdb_agent_op_rot>: New constants.
8486 (gdb_agent_op_names): Add pick and roll.
8487 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
8490 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
8492 * aclocal.m4: Regenerated with aclocal-1.11.1.
8494 2011-02-14 Pedro Alves <pedro@codesourcery.com>
8496 * server.c (handle_qxfer_traceframe_info): New.
8497 (qxfer_packets): Register "traceframe-info".
8498 (handle_query): Report support for qXfer:traceframe-info:read+.
8499 * tracepoint.c (match_blocktype): New.
8500 (traceframe_find_block_type): Rename to ...
8501 (traceframe_walk_blocks): ... this. Add callback filter argument,
8503 (traceframe_find_block_type): New, reimplemented on top of
8504 traceframe_walk_blocks.
8505 (build_traceframe_info_xml): New.
8506 (traceframe_read_info): New.
8507 * server.h (traceframe_read_info): Declare.
8509 2011-02-11 Yao Qi <yao@codesourcery.com>
8511 * configure.ac: Call AC_PROG_RANLIB.
8512 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
8513 * configure: Regenerate.
8515 2011-02-07 Pedro Alves <pedro@codesourcery.com>
8517 * server.c (gdb_read_memory): Change return semantics to allow
8519 (handle_search_memory_1): Adjust.
8520 (process_serial_event) <'m' packet>: Handle partial transfers.
8521 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
8523 2011-01-28 Pedro Alves <pedro@codesourcery.com>
8525 * regcache.c (init_register_cache): Initialize
8526 regcache->register_status.
8527 (free_register_cache): Release regcache->register_status.
8528 (regcache_cpy): Copy register_status.
8529 (registers_to_string): Print 'x's for unavailable registers.
8530 (supply_register): Mark the register's status valid or
8531 unavailable, depending on whether a buffer was passed in or not.
8532 (supply_register_zeroed): New.
8533 (supply_regblock): Mark the registers' status valid or
8534 unavailable, depending on whether a buffer was passed in or not.
8535 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
8536 (struct regcache): New `register_status' field.
8537 (supply_register_zeroed): Declare.
8538 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
8539 supply_register_zeroed, rather than passing a NULL buffer to
8541 * tracepoint.c (fetch_traceframe_registers): Update comment.
8543 2011-01-28 Pedro Alves <pedro@codesourcery.com>
8545 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
8548 2011-01-25 Pedro Alves <pedro@codesourcery.com>
8550 * server.h (decode_xfer_write): Change prototype.
8551 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
8552 and don't extract the annex here.
8553 * server.c (decode_xfer_read): Remove `annex' parameter,
8554 and don't extract the annex here.
8556 (struct qxfer): New.
8557 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
8558 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
8559 (handle_qxfer_statictrace): New functions, abstracted out from
8560 handle_query, and made to use the struct qxfer interface.
8561 (handle_threads_qxfer_proper): Rename to ...
8562 (handle_qxfer_threads_proper): ... this.
8563 (handle_threads_qxfer): Rename to ...
8564 (handle_qxfer_threads): ... this. Adjust.
8565 (qxfer_packets): New array.
8566 (handle_qxfer): New function.
8567 (handle_query): Use handle_qxfer.
8569 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
8571 * gdbreplay.c: Shorten lines of >= 80 columns.
8572 * linux-low.c: Ditto.
8573 * linux-ppc-low.c: Ditto.
8574 * linux-s390-low.c: Ditto.
8575 * linux-sparc-low.c: Ditto.
8576 * linux-x86-low.c: Ditto.
8577 * linux-xtensa-low.c: Ditto.
8578 * mem-break.c: Ditto.
8580 * regcache.h: Ditto.
8581 * remote-utils.c: Ditto.
8584 * thread-db.c: Ditto.
8585 * tracepoint.c: Ditto.
8587 * win32-low.h: Ditto.
8589 2011-01-05 Joel Brobecker <brobecker@adacore.com>
8591 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
8594 2011-01-01 Joel Brobecker <brobecker@adacore.com>
8596 * server.c (gdbserver_version): Update copyright year in version
8598 * gdbreplay.c (gdbreplay_version): Ditto.
8600 2010-12-29 Jie Zhang <jie.zhang@analog.com>
8602 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
8603 * linux-bfin-low.c: New file.
8604 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
8605 PT_DATA_ADDR for BFIN targets.
8606 * Makefile.in (SFILES): Add linux-bfin-low.c.
8607 (clean): Remove reg-bfin.c.
8608 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
8609 * README: Mention supported Blackfin targets.
8611 2010-12-23 Mike Frysinger <vapier@gentoo.org>
8613 * .gitignore: New file.
8615 2010-11-16 Mike Frysinger <vapier@gentoo.org>
8617 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
8619 2010-10-22 Jie Zhang <jie@codesourcery.com>
8621 * Makefile.in: Add FLAGS_TO_PASS variable.
8622 (install): Remove dependency of install-only and recursively
8623 invoke make for install-only.
8625 2010-10-04 Doug Evans <dje@google.com>
8627 * Makefile.in (uninstall): Use $(DESTDIR).
8629 2010-09-24 Pedro Alves <pedro@codesourcery.com>
8633 * linux-x86-low.c (compat_siginfo_from_siginfo)
8634 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
8635 si_code is < 0. Check for si_code == SI_TIMER before checking for
8638 2010-09-13 Joel Brobecker <brobecker@adacore.com>
8640 * lynx-i386-low.c: New file.
8641 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
8643 2010-09-13 Joel Brobecker <brobecker@adacore.com>
8645 * lynx-low.c (ptrace_request_to_str): Remove handling for
8646 request values that have been removed in LynxOS 5.x.
8648 2010-09-13 Joel Brobecker <brobecker@adacore.com>
8650 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
8653 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
8655 * configure.ac: Add --enable-inprocess-agent option.
8656 * configure: Rebuilt.
8658 2010-09-06 Yao Qi <yao@codesourcery.com>
8660 * linux-low.c (linux_kill): Remove unused variable.
8661 (linux_stabilize_threads): Likewise.
8662 * server.c (start_inferior): Likewise.
8663 (queue_stop_reply_callback): Likewise.
8664 * tracepoint.c (do_action_at_tracepoint): Likewise.
8666 2010-09-06 Yao Qi <yao@codesourcery.com>
8668 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
8671 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8673 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
8675 2010-09-06 Pedro Alves <pedro@codesourcery.com>
8677 * Makefile.in (install-only): Replace $IPA_DEPFILES with
8680 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8682 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
8683 gdbserver/lynx-ppc-low.c: New files.
8684 * Makefile.in (lynx_low_h): New variable.
8685 (lynx-low.o, lynx-ppc-low.o): New rules.
8686 * configure.ac: On LynxOS, link with -lnetinet.
8687 * configure.srv: Add handling of powerpc-*-lynxos* targets.
8688 * configure: regenerate.
8690 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8692 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
8693 * configure.ac: Add check for vasprintf and vsnprintf.
8694 * configure, config.in: Regenerate.
8695 * server.h (vasprintf, vsnprintf): Add conditional declarations.
8697 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8699 * gdbreplay.c: Move include of alloca.h up, next to include of
8701 * server.h: Add include of malloc.h.
8702 * mem-break.c: Remove include of malloc.h.
8703 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
8705 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8707 * Makefile.in (memmem.o): Build with -Wno-error.
8709 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8711 * utils.c (xsnprintf): Make non-static.
8712 * server.h: Add xsnprintf declaration.
8713 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
8714 replace calls to snprintf by calls to xsnprintf throughout.
8716 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8718 * configure.ac: Add configure check for alloca.
8719 * configure, config.in: Regenerate.
8720 * server.h: Include alloca.h if it exists.
8721 * gdbreplay.c: Include alloca.h if it exists.
8723 2010-08-28 Pedro Alves <pedro@codesourcery.com>
8725 * linux-low.c (__SIGRTMIN): Define if not already defined.
8726 (linux_create_inferior): Check for __ANDROID__ rather than
8728 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
8729 are already deferred.
8730 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
8731 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
8732 stopped and already has a pending signal to report.
8733 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
8734 a pending signal to report or is moving out of a jump pad.
8735 (linux_init_signals): Check for __ANDROID__ rather than
8738 2010-08-28 Pedro Alves <pedro@codesourcery.com>
8740 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
8741 debug_threads check. Avoid a linear search when not doing debug
8744 2010-08-27 Pedro Alves <pedro@codesourcery.com>
8746 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
8747 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
8748 (struct file_handler) <fd>: Change type to gdb_fildes_t.
8749 (process_event): Change local fd's type to gdb_fildes_t.
8750 (create_file_handler): Adjust prototype.
8751 (delete_file_handler): Adjust prototype.
8752 (handle_file_event): Adjust prototype. Use pfildes.
8753 (create_file_event): Adjsut prototype.
8754 * remote-utils.c (remote_desc, listen_desc): Change type to
8756 * server.h: New gdb_fildes_t typedef.
8757 [USE_WIN32API]: Include winsock2.h.
8758 (delete_file_handler, add_file_handler): Adjust prototypes.
8760 * utils.c (pfildes): New.
8762 2010-08-27 Pedro Alves <pedro@codesourcery.com>
8764 * configure.ac (build_warnings): Add -Wno-char-subscripts.
8765 * configure: Regenerate.
8767 2010-08-27 Pedro Alves <pedro@codesourcery.com>
8769 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
8770 (linux_done_accessing_memory): ... this.
8771 (linux_target_ops): Adjust.
8772 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
8773 * nto-low.c (nto_target_ops): Adjust comment.
8774 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
8775 * spu-low.c (spu_target_ops): Adjust comment.
8776 * target.h (target_ops): Rename unprepare_to_access_memory field
8777 to done_accessing_memory.
8778 (unprepare_to_access_memory): Rename to ...
8779 (done_accessing_memory): ... this.
8781 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8783 * linux-low.c (linux_prepare_to_access_memory): New.
8784 (linux_unprepare_to_access_memory): New.
8785 (linux_target_ops): Install them.
8786 * server.c (read_memory): Rename to ...
8787 (gdb_read_memory): ... this. Use
8788 prepare_to_access_memory/prepare_to_access_memory.
8789 (write_memory): Rename to ...
8790 (gdb_write_memory): ... this. Use
8791 prepare_to_access_memory/prepare_to_access_memory.
8792 (handle_search_memory_1): Adjust.
8793 (process_serial_event): Adjust.
8794 * target.h (struct target_ops): New fields
8795 prepare_to_access_memory and unprepare_to_access_memory.
8796 (prepare_to_access_memory, unprepare_to_access_memory): New.
8797 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
8798 prepare_to_access_memory/prepare_to_access_memory.
8799 * nto-low.c (nto_target_ops): Adjust.
8800 * spu-low.c (spu_target_ops): Adjust.
8801 * win32-low.c (win32_target_ops): Adjust.
8803 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8805 * Makefile.in (WARN_CFLAGS): Get it from configure.
8806 (WERROR_CFLAGS): New.
8807 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
8808 * configure.ac: Introduce --enable-werror, which adds -Werror to
8809 the compiler command line. Enabled by default. Disable with
8810 --disable-werror. Add -Wdeclaration-after-statement
8811 Wpointer-arith and -Wformat-nonliteral to warning flags.
8812 * configure: Regenerate.
8814 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8816 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
8818 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8820 * gdbreplay.c (remote_error): New.
8822 (expect): Use gdbchar. Check for error reading from GDB.
8823 Clarify sync error output.
8824 (play): Check for errors writing to GDB.
8825 * linux-low.c (sigchld_handler): Really ignore `write' errors.
8826 * remote-utils.c (getpkt): Check for errors writing to the remote
8829 2010-08-25 Pedro Alves <pedro@codesourcery.com>
8831 * linux-low.c (linux_wait_1): Move non-debugging code out of
8832 `debug_threads' control.
8834 2010-08-25 Pedro Alves <pedro@codesourcery.com>
8836 * linux-low.c (linux_wait_1): Don't set last_status here.
8837 * server.c (push_event, queue_stop_reply_callback): Assert we're
8838 not pushing a TARGET_WAITKIND_IGNORE event.
8839 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
8840 (myresume, handle_target_event): Set the thread's last_resume_kind
8841 and last_status from the target returned status.
8843 2010-08-25 Pedro Alves <pedro@codesourcery.com>
8847 * linux-x86-low.c (update_debug_registers_callback): New.
8848 (i386_dr_low_set_addr): Use it.
8849 (i386_dr_low_get_addr): New.
8850 (i386_dr_low_set_control): Use update_debug_registers_callback.
8851 (i386_dr_low_get_control): New.
8852 (i386_dr_low_get_status): Adjust.
8853 * linux-low.c (linux_stop_lwp): New.
8854 * linux-low.h (linux_stop_lwp): Declare.
8856 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
8857 argument instead of a i386_debug_reg_state.
8858 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
8859 a i386_debug_reg_state.
8860 (i386_insert_aligned_watchpoint): Adjust.
8861 (i386_remove_aligned_watchpoint): Adjust.
8862 (i386_low_stopped_data_address): Read the debug registers from the
8863 inferior instead of from the mirrors.
8864 * i386-low.h (struct i386_debug_reg_state): Extend comment.
8865 (i386_dr_low_get_addr): Declare.
8866 (i386_dr_low_get_control): Declare.
8867 (i386_dr_low_get_status): Change prototype.
8869 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
8870 (i386_dr_low_get_addr): New.
8871 (i386_dr_low_get_control): New.
8872 (i386_dr_low_get_status): Adjust prototype. Return
8874 (i386_initial_stuff): Clear dr_status_mirror and
8876 (i386_get_thread_context): Adjust.
8877 (i386_set_thread_context): Adjust.
8878 (i386_thread_added): Adjust.
8880 2010-08-24 Pedro Alves <pedro@codesourcery.com>
8882 * linux-low.h (linux_thread_area): Delete declaration.
8884 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
8886 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
8887 after its termination.
8889 2010-08-09 Pedro Alves <pedro@codesourcery.com>
8891 * linux-low.c (gdb_wants_lwp_stopped): Delete.
8892 (gdb_wants_all_stopped): Delete.
8893 (linux_wait_1): Don't call them.
8894 * server.c (handle_v_cont): Tag all threads as want-stopped.
8895 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
8896 stopped as "client-wants-stopped".
8898 2010-07-31 Pedro Alves <pedro@codesourcery.com>
8900 * Makefile.in (signals_h): New.
8901 (server_h): Depend on it.
8902 (server.o): Don't depend on $(signals_def).
8903 (signals.o): Depend on $(signals_def).
8905 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
8907 * Makefile.in (signals_def): New.
8908 (server_h): Append include/gdb/signals.h and signals_def.
8909 (server.o): Append signals_def.
8911 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8913 * server.c (handle_target_event): Use target_signal_to_host for
8914 resume_info.sig initialization.
8915 * target.h (struct thread_resume) <sig>: New comment.
8917 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
8919 * server.c (handle_query): strcpy() the returned string from paddress()
8920 instead of sprintf().
8921 * utils.c (paddress): Return phex_nz().
8923 2010-07-07 Joel Brobecker <brobecker@adacore.com>
8925 * server.c (handle_v_cont): Call mourn_inferior if process
8927 (myresume): Likewise.
8929 2010-07-01 Pedro Alves <pedro@codesourcery.com>
8931 Static tracepoints, and integration with UST.
8933 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
8934 * mem-break.c (uninsert_all_breakpoints)
8935 (reinsert_all_breakpoints): New.
8936 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
8937 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
8938 (gdb_agent_ust_loaded, helper_thread_id)
8939 (gdb_agent_helper_thread_id): New macros.
8940 (struct ipa_sym_addresses): Add addr_ust_loaded,
8941 addr_helper_thread_id, addr_cmd_buf.
8942 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
8943 (in_process_agent_loaded_ust): New.
8944 (write_e_ust_not_loaded): New.
8945 (maybe_write_ipa_ust_not_loaded): New.
8946 (struct collect_static_trace_data_action): New.
8947 (enum tracepoint_type) <static_tracepoint>: New.
8948 (struct tracepoint) <handle>: Mention static tracepoints.
8949 (struct static_tracepoint_ctx): New.
8950 (CMD_BUF_SIZE): New.
8951 (add_tracepoint_action): Handle static tracepoint actions.
8952 (unprobe_marker_at): New.
8953 (clear_installed_tracepoints): Handle static tracepoints.
8954 (cmd_qtdp): Handle static tracepoints.
8955 (probe_marker_at): New.
8956 (cmd_qtstart): Handle static tracepoints.
8957 (response_tracepoint): Handle static tracepoints.
8958 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
8959 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
8960 (get_context_regcache): Handle static tracepoints.
8961 (do_action_at_tracepoint): Handle static tracepoint actions.
8962 (traceframe_find_block_type): Handle static trace data blocks.
8963 (traceframe_read_sdata): New.
8964 (download_tracepoints): Download static tracepoint actions.
8965 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
8966 (GDB_PROBE_NAME): New.
8971 (ust_marker_to_static_tracepoint): New.
8973 (collect_ust_data_at_tracepoint): New.
8974 (gdb_ust_probe): New.
8975 (UNIX_PATH_MAX, SOCK_DIR): New.
8976 (gdb_ust_connect_sync_socket): New.
8977 (resume_thread, stop_thread): New.
8978 (run_inferior_command): New.
8979 (init_named_socket): New.
8980 (gdb_ust_socket_init): New.
8981 (cstr_to_hexstr): New.
8983 (first_marker, next_marker): New.
8984 (response_ust_marker): New.
8985 (cmd_qtfstm, cmd_qtsstm): New.
8986 (unprobe_marker_at, probe_marker_at): New.
8987 (cmd_qtstmat, gdb_ust_thread): New.
8988 (gdb_ust_init): New.
8989 (initialize_tracepoint_ftlib): Call gdb_ust_init.
8990 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
8992 (x86_64_st_collect_regmap): New.
8993 (X86_64_NUM_ST_COLLECT_GREGS): New.
8994 (AMD64_RIP_REGNUM): New.
8995 (supply_static_tracepoint_registers): New.
8996 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
8998 (i386_st_collect_regmap): New.
8999 (i386_NUM_ST_COLLECT_GREGS): New.
9000 (supply_static_tracepoint_registers): New.
9001 * server.c (handle_query): Handle qXfer:statictrace:read.
9002 <qSupported>: Report support for StaticTracepoints, and
9003 qXfer:statictrace:read features.
9004 * server.h (traceframe_read_sdata)
9005 (supply_static_tracepoint_registers): Declare.
9006 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
9007 (unpack_varlen_hex): Include in IPA build.
9008 * Makefile.in (ustlibs, ustinc): New.
9009 (IPA_OBJS): Add remote-utils-ipa.o.
9010 ($(IPA_LIB)): Link -ldl and -lpthread.
9012 (IPAGENT_CFLAGS): Add UST_CFLAGS.
9013 * config.in, configure: Regenerate.
9015 2010-06-20 Ian Lance Taylor <iant@google.com>
9016 Pedro Alves <pedro@codesourcery.com>
9018 * linux-x86-low.c (always_true): Delete.
9019 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
9020 trying to fool the compiler with always_true.
9022 2010-06-20 Pedro Alves <pedro@codesourcery.com>
9024 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
9025 conditions in gdbserver.
9027 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
9029 * spu-low.c (spu_read_memory): Wrap around local store limit.
9030 (spu_write_memory): Likewise.
9032 2010-06-15 Pedro Alves <pedro@codesourcery.com>
9034 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
9035 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
9037 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
9039 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
9040 uses with LONGEST uses.
9042 2010-06-14 Stan Shebs <stan@codesourcery.com>
9043 Pedro Alves <pedro@codesourcery.com>
9047 * linux-x86-low.c: Include limits.h.
9052 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
9053 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
9054 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
9055 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
9056 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
9057 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
9058 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
9059 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
9060 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
9061 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
9062 (amd64_emit_void_call_2): New.
9063 (amd64_emit_ops): New.
9064 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
9065 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
9066 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
9067 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
9068 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
9069 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
9070 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
9071 (i386_emit_call, i386_emit_reg, i386_emit_pop)
9072 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
9073 (i386_emit_stack_adjust, i386_emit_int_call_1)
9074 (i386_emit_void_call_2): New.
9075 (i386_emit_ops): New.
9076 (x86_emit_ops): New.
9077 (the_low_target): Install x86_emit_ops.
9078 * server.h (struct emit_ops): New.
9079 (get_raw_reg_func_addr): Declare.
9080 (current_insn_ptr, emit_error): Declare.
9081 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
9082 (set_trace_state_variable_value): New defines.
9083 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
9084 addr_get_trace_state_variable_value and
9085 addr_set_trace_state_variable_value.
9086 (symbol_list): New fields for get_raw_reg,
9087 get_trace_state_variable_value and set_trace_state_variable_value.
9088 (condfn): New typedef.
9089 (struct tracepoint): New field `compiled_cond'.
9090 (do_action_at_tracepoint): Clear compiled_cond.
9091 (get_trace_state_variable_value, set_trace_state_variable_value):
9093 (condition_true_at_tracepoint): If there's a compiled condition,
9095 (current_insn_ptr, emit_error): New globals.
9096 (struct bytecode_address): New.
9097 (get_raw_reg_func_addr): New.
9098 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
9099 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
9100 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
9101 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
9102 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
9103 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
9104 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
9105 (compile_tracepoint_condition, compile_bytecodes): New.
9106 * target.h (emit_ops): Forward declare.
9107 (struct target_ops): New field emit_ops.
9108 (target_emit_ops): New.
9109 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
9110 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
9111 * linux-low.c (linux_emit_ops): New.
9112 (linux_target_ops): Install it.
9113 * linux-low.h (struct linux_target_ops): New field emit_ops.
9115 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
9117 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
9118 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
9120 2010-06-01 Pedro Alves <pedro@codesourcery.com>
9121 Stan Shebs <stan@codesourcery.com>
9123 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
9124 (all): Depend on $(extra_libraries).
9125 (install-only): Install the IPA.
9126 (IPA_OBJS, IPA_LIB): New.
9127 (clean): Remove the IPA lib.
9128 (IPAGENT_CFLAGS): New.
9129 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
9130 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
9131 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
9132 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
9133 * configure.ac: Check for atomic builtins support in the compiler.
9134 (IPA_DEPFILES, extra_libraries): Define.
9135 * configure.srv (ipa_obj): Add description.
9136 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
9137 (i[34567]86-*-linux*): Set ipa_obj.
9138 (x86_64-*-linux*): Set ipa_obj.
9139 * linux-low.c (stabilizing_threads): New.
9140 (supports_fast_tracepoints): New.
9141 (linux_detach): Stabilize threads before detaching.
9142 (handle_tracepoints): Handle internal tracing breakpoints. Assert
9143 the lwp is either not stabilizing, or is moving out of a jump pad.
9144 (linux_fast_tracepoint_collecting): New.
9145 (maybe_move_out_of_jump_pad): New.
9146 (enqueue_one_deferred_signal): New.
9147 (dequeue_one_deferred_signal): New.
9148 (linux_wait_for_event_1): If moving out of a jump pad, defer
9149 pending signals to later.
9150 (linux_stabilize_threads): New.
9151 (linux_wait_1): Check if threads need moving out of jump pads, and
9153 (stuck_in_jump_pad_callback): New.
9154 (move_out_of_jump_pad_callback): New.
9156 (linux_resume_one_lwp): Handle moving out of jump pads.
9157 (linux_set_resume_request): Dequeue deferred signals.
9158 (need_step_over_p): Also step over fast tracepoint jumps.
9159 (start_step_over): Also uninsert fast tracepoint jumps.
9160 (finish_step_over): Also reinsert fast tracepoint jumps.
9161 (linux_install_fast_tracepoint_jump): New.
9162 (linux_target_ops): Install linux_stabilize_threads and
9163 linux_install_fast_tracepoint_jump_pad.
9164 * linux-low.h (linux_target_ops) <get_thread_area,
9165 install_fast_tracepoint_jump_pad>: New fields.
9166 (struct lwp_info) <collecting_fast_tracepoint,
9167 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
9168 (linux_get_thread_area): Declare.
9169 * linux-x86-low.c (jump_insn): New.
9170 (x86_get_thread_area): New.
9171 (append_insns): New.
9173 (amd64_install_fast_tracepoint_jump_pad): New.
9174 (i386_install_fast_tracepoint_jump_pad): New.
9175 (x86_install_fast_tracepoint_jump_pad): New.
9176 (the_low_target): Install x86_get_thread_area and
9177 x86_install_fast_tracepoint_jump_pad.
9178 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
9179 (struct fast_tracepoint_jump): New.
9180 (fast_tracepoint_jump_insn): New.
9181 (fast_tracepoint_jump_shadow): New.
9182 (find_fast_tracepoint_jump_at): New.
9183 (fast_tracepoint_jump_here): New.
9184 (delete_fast_tracepoint_jump): New.
9185 (set_fast_tracepoint_jump): New.
9186 (uninsert_fast_tracepoint_jumps_at): New.
9187 (reinsert_fast_tracepoint_jumps_at): New.
9188 (set_breakpoint_at): Use write_inferior_memory.
9189 (uninsert_raw_breakpoint): Use write_inferior_memory.
9190 (check_mem_read): Mask out fast tracepoint jumps.
9191 (check_mem_write): Mask out fast tracepoint jumps.
9192 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
9193 (set_fast_tracepoint_jump): Declare.
9194 (delete_fast_tracepoint_jump)
9195 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
9196 (reinsert_fast_tracepoint_jumps_at): Declare.
9197 * regcache.c: Don't compile many functions when building the
9198 in-process agent library.
9199 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
9200 the register buffer in the heap.
9201 (free_register_cache): If the register buffer isn't owned by the
9202 regcache, don't free it.
9203 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
9204 pre-existing register caches.
9205 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
9207 (convert_ascii_to_int): : Constify `from' parameter type.
9208 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
9209 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
9210 the needed buffer in-place.
9211 (relocate_instruction): New.
9212 * server.c (handle_query) <qSymbols>: If the target supports
9213 tracepoints, give it a chance of looking up symbols. Report
9214 support for fast tracepoints.
9215 (handle_status): Stabilize threads.
9216 (process_serial_event): Adjust.
9217 * server.h (struct fast_tracepoint_jump): Forward declare.
9218 (struct process_info) <fast_tracepoint_jumps>: New field.
9219 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
9220 (decode_X_packet, decode_M_packet): Adjust.
9221 (relocate_instruction): Declare.
9222 (in_process_agent_loaded): Declare.
9223 (tracepoint_look_up_symbols): Declare.
9224 (struct fast_tpoint_collect_status): Declare.
9225 (fast_tracepoint_collecting): Declare.
9226 (force_unlock_trace_buffer): Declare.
9227 (handle_tracepoint_bkpts): Declare.
9228 (initialize_low_tracepoint)
9229 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
9230 * target.h (struct target_ops) <stabilize_threads,
9231 install_fast_tracepoint_jump_pad>: New fields.
9232 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
9233 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
9234 [HAVE_STDINT_H]: Include stdint.h.
9235 (trace_debug_1): Rename to ...
9236 (trace_vdebug): ... this.
9237 (trace_debug): Rename to ...
9238 (trace_debug_1): ... this. Add `level' parameter.
9240 (ATTR_USED, ATTR_NOINLINE): New.
9241 (IP_AGENT_EXPORT): New.
9242 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
9243 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
9244 (about_to_request_buffer_space, trace_buffer_is_full)
9245 (stopping_tracepoint, expr_eval_result, error_tracepoint)
9246 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
9247 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
9248 (traceframe_write_count, traceframes_created)
9249 (trace_state_variables)
9250 New renaming defines.
9251 (struct ipa_sym_addresses): New.
9252 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
9254 (ipa_sym_addrs): New.
9255 (all_tracepoint_symbols_looked_up): New.
9256 (in_process_agent_loaded): New.
9257 (write_e_ipa_not_loaded): New.
9258 (maybe_write_ipa_not_loaded): New.
9259 (tracepoint_look_up_symbols): New.
9260 (debug_threads) [IN_PROCESS_AGENT]: New.
9261 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
9262 (UNKNOWN_SIDE_EFFECTS): New.
9263 (stop_tracing): New.
9264 (flush_trace_buffer): New.
9265 (stop_tracing_bkpt): New.
9266 (flush_trace_buffer_bkpt): New.
9267 (read_inferior_integer): New.
9268 (read_inferior_uinteger): New.
9269 (read_inferior_data_pointer): New.
9270 (write_inferior_data_pointer): New.
9271 (write_inferior_integer): New.
9272 (write_inferior_uinteger): New.
9273 (struct collect_static_trace_data_action): Delete.
9274 (enum tracepoint_type): New.
9275 (struct tracepoint) <type>: New field `type'.
9276 <actions_str, step_actions, step_actions_str>: Only include in
9278 <orig_size, obj_addr_on_target, adjusted_insn_addr>
9279 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
9280 (tracepoints): Use IP_AGENT_EXPORT.
9281 (last_tracepoint): Don't include in the IPA.
9282 (stopping_tracepoint): Use IP_AGENT_EXPORT.
9283 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
9284 (alloced_trace_state_variables): New.
9285 (trace_state_variables): Use IP_AGENT_EXPORT.
9286 (traceframe_t): Delete unused variable.
9287 (circular_trace_buffer): Don't include in the IPA.
9288 (trace_buffer_start): Delete.
9289 (struct trace_buffer_control): New.
9290 (trace_buffer_free): Delete.
9291 (struct ipa_trace_buffer_control): New.
9292 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
9293 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
9295 (trace_buffer_ctrl): New.
9296 (TRACE_BUFFER_CTRL_CURR): New.
9297 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
9298 Reimplement as macros.
9299 (trace_buffer_wrap): Delete.
9300 (traceframe_write_count, traceframe_read_count)
9301 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
9302 (struct tracepoint_hit_ctx) <type>: New field.
9303 (struct fast_tracepoint_ctx): New.
9304 (memory_barrier): New.
9306 (record_tracepoint_error): Update atomically in the IPA.
9307 (clear_inferior_trace_buffer): New.
9308 (about_to_request_buffer_space): New.
9309 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
9310 updating the same buffer.
9311 (add_tracepoint): Default the tracepoint's type to trap
9312 tracepoint, and orig_size to -1.
9313 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
9315 (create_trace_state_variable): New parameter `gdb'. Handle it.
9316 (clear_installed_tracepoints): Clear fast tracepoint jumps.
9317 (cmd_qtdp): Handle fast tracepoints.
9319 (max_jump_pad_size): New.
9320 (gdb_jump_pad_head): New.
9321 (get_jump_space_head): New.
9322 (claim_jump_space): New.
9323 (sort_tracepoints): New.
9324 (MAX_JUMP_SIZE): New.
9325 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
9327 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
9328 support. Upload fast traceframes, and delete internal IPA
9330 (stop_tracing_handler): New.
9331 (flush_trace_buffer_handler): New.
9332 (cmd_qtstop): Upload fast tracepoints.
9333 (response_tracepoint): Handle fast tracepoints.
9334 (tracepoint_finished_step): Upload fast traceframes. Set the
9335 tracepoint hit context's tracepoint type.
9336 (handle_tracepoint_bkpts): New.
9337 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
9338 type. Add comment about fast tracepoints.
9339 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
9340 non-existing action_str field.
9341 (get_context_regcache): Handle fast tracepoints.
9342 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
9344 (fast_tracepoint_from_jump_pad_address): New.
9345 (fast_tracepoint_from_ipa_tpoint_address): New.
9346 (collecting_t): New.
9347 (force_unlock_trace_buffer): New.
9348 (fast_tracepoint_collecting): New.
9351 (write_inferior_data_ptr): New.
9352 (target_tp_heap): New.
9353 (target_malloc): New.
9354 (download_agent_expr): New.
9356 (download_tracepoints): New.
9357 (download_trace_state_variables): New.
9358 (upload_fast_traceframes): New.
9359 (IPA_FIRST_TRACEFRAME): New.
9360 (IPA_NEXT_TRACEFRAME_1): New.
9361 (IPA_NEXT_TRACEFRAME): New.
9362 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
9363 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
9364 (gdb_jump_pad_buffer_end): New.
9365 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
9366 (initialize_tracepoint): Adjust.
9367 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
9368 buffer. Initialize the low module.
9369 * utils.c (PREFIX, TOOLNAME): New.
9370 (malloc_failure): Use PREFIX.
9371 (error): In the IPA, an error causes an exit.
9372 (fatal, warning): Use PREFIX.
9373 (internal_error): Use TOOLNAME.
9374 (NUMCELLS): Increase to 10.
9375 * configure, config.in: Regenerate.
9377 2010-06-01 Pedro Alves <pedro@codesourcery.com>
9379 * server.c (handle_query) <qSupported>: Do two passes over the
9380 qSupported string to avoid nesting strtok.
9382 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9384 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
9386 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
9388 * configure: Regenerate.
9389 * proc-service.list: New.
9391 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9393 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
9396 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
9398 * gdbreplay.c (remote_open): Check error return from socket() call by
9399 its equality to -1 not by it being negative.
9400 * remote-utils.c (remote_open): Likewise.
9402 2010-05-23 Pedro Alves <pedro@codesourcery.com>
9404 * config.h: Regenerate.
9406 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
9408 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
9409 doesn't provide PTRACE_GET_THREAD_AREA.
9411 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
9413 * linux-m68k-low.c: Include <asm/ptrace.h>
9414 (ps_get_thread_area): Implement.
9416 2010-05-03 Doug Evans <dje@google.com>
9418 * event-loop.c (struct callback_event): New struct.
9419 (callback_list): New global.
9420 (append_callback_event, delete_callback_event): New functions.
9421 (process_callback): New function.
9422 (start_event_loop): Call it.
9423 * remote-utils.c (NOT_SCHEDULED): Define.
9424 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
9425 moved out of readchar.
9426 (readchar): Rewrite. Call reschedule before returning.
9427 (reset_readchar): New function.
9428 (remote_close): Call it.
9429 (process_remaining, reschedule): New functions.
9430 * server.h (callback_handler_func): New typedef.
9431 (append_callback_event, delete_callback_event): Declare.
9433 2010-05-03 Pedro Alves <pedro@codesourcery.com>
9435 * proc-service.c (ps_pglobal_lookup): Use
9436 thread_db_look_up_one_symbol.
9437 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
9438 parameter. Use it instead of all_symbols_looked_up.
9439 * server.h (struct process_info) <all_symbols_looked_up>: Delete
9441 (all_symbols_looked_up): Don't declare.
9442 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
9443 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
9445 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
9446 Set all_symbols_looked_up here.
9447 (thread_db_look_up_one_symbol): New.
9448 (thread_db_get_tls_address): Adjust.
9449 (thread_db_load_search, try_thread_db_load_1): Always allocate the
9450 thread_db object on the heap, and tentatively set it in the
9452 (thread_db_init): Don't set all_symbols_looked_up here.
9453 * linux-low.h (thread_db_look_up_one_symbol): Declare.
9455 2010-05-03 Pedro Alves <pedro@codesourcery.com>
9457 * linux-low.c (linux_kill, linux_detach): Adjust.
9458 (status_pending_p_callback): Remove redundant statement. Check
9459 for !TARGET_WAITIKIND_IGNORE, instead of
9460 TARGET_WAITKIND_STOPPED.
9461 (handle_tracepoints): Make sure LWP is locked. Adjust.
9462 (linux_wait_for_event_1): Adjust.
9463 (linux_cancel_breakpoints): New.
9464 (unsuspend_one_lwp): New.
9465 (unsuspend_all_lwps): New.
9466 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
9467 (send_sigstop_callback): Change return type to int, add new
9468 `except' parameter and handle it.
9469 (suspend_and_send_sigstop_callback): New.
9470 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
9471 pass them down. If SUSPEND, also increment the lwp's suspend
9473 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
9474 (need_step_over_p): Don't consider suspended LWPs.
9475 (start_step_over): Adjust.
9476 (proceed_one_lwp): Change return type to int, add new `except'
9477 parameter and handle it.
9478 (unsuspend_and_proceed_one_lwp): New.
9479 (proceed_all_lwps): Use find_inferior instead of
9481 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
9482 also decrement the suspend count of LWPs. Pass `except' down,
9483 instead of hacking its suspend count.
9484 (linux_pause_all): Add `freeze' parameter. Adjust.
9485 (linux_unpause_all): New.
9486 (linux_target_ops): Install linux_unpause_all.
9487 * server.c (handle_status): Adjust.
9488 * target.h (struct target_ops): New fields `unpause_all' and
9489 `cancel_breakpoints'. Add new parameter to `pause_all'.
9490 (pause_all): Add new `freeze' parameter.
9492 (cancel_breakpoints): New.
9493 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
9495 (cmd_qtstart): Pause threads.
9496 (stop_tracing): Pause threads, and cancel breakpoints.
9497 * win32-low.c (win32_target_ops): Adjust.
9499 2010-05-03 Pedro Alves <pedro@codesourcery.com>
9501 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
9502 the inferior right away from here...
9503 (linux_wait_1): ... to here, and adjust to check the thread's
9504 last_resume_kind instead of the lwp's step or stop_expected flags.
9506 2010-05-02 Pedro Alves <pedro@codesourcery.com>
9508 * README: Use consistent `GDB' and `GDBserver' spellings.
9510 2010-05-02 Pedro Alves <pedro@codesourcery.com>
9512 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
9513 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
9514 (linux_detach_one_lwp): Assume the lwp is stopped.
9515 (any_thread_of): Delete.
9516 (linux_detach): Stop all lwps here. Don't blindly delete all
9518 (delete_lwp_callback): New.
9519 (linux_mourn): Delete all lwps of the process that is gone.
9520 (linux_wait_1): Don't delete the last lwp of the process here.
9521 * mem-break.h (mark_breakpoints_out): Declare.
9522 * mem-break.c (mark_breakpoints_out): New.
9523 (free_all_breakpoints): Use it.
9524 * server.c (handle_target_event): If the process is gone, mark
9526 * thread-db.c (struct thread_db) <create_bp>: New field.
9527 (thread_db_enable_reporting): Fix prototype. Store a thread event
9528 breakpoint reference in the thread_db struct.
9529 (thread_db_load_search): Clear the thread_db object.
9530 (try_thread_db_load_1): Ditto.
9531 (switch_to_process): New.
9532 (disable_thread_event_reporting): Use it.
9533 (remove_thread_event_breakpoints): New.
9534 (thread_db_detach, thread_db_mourn): Use it.
9536 2010-05-01 Pedro Alves <pedro@codesourcery.com>
9538 * linux-low.c (linux_enable_event_reporting): New.
9539 (linux_wait_for_event_1, handle_extended_wait): Use it.
9541 2010-04-30 Pedro Alves <pedro@codesourcery.com>
9543 * linux-low.c (linux_kill_one_lwp, linux_kill)
9544 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
9545 (send_sigstop): Take an lwp_info as parameter instead. Queue a
9546 SIGSTOP even if the LWP is stopped.
9547 (send_sigstop_callback): New.
9548 (stop_all_lwps): Use send_sigstop_callback instead.
9549 (linux_resume_one_thread): Adjust.
9550 (proceed_one_lwp): Still proceed an LWP that the client has
9551 requested to stop, if we haven't reported it as stopped yet. Make
9552 sure that LWPs the client want stopped, have a pending SIGSTOP.
9554 2010-04-26 Doug Evans <dje@google.com>
9556 * server.c (handle_general_set): Make static.
9558 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
9559 Print received char after testing for error/eof instead of before.
9560 (input_interrupt): Tweak comment.
9562 2010-04-23 Doug Evans <dje@google.com>
9564 * server.c (start_inferior): Print inferior argv if --debug.
9566 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
9568 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
9569 * nto-x86-low.c: Include server.h
9571 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
9573 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
9574 be consistent with other sources of this directory.
9575 (init_registers_amd64): Correct name of source file of this function
9578 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9580 * configure.srv (x86_64-*-mingw*): New configuration for Windows
9583 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9585 * win32-i386-low.c: Add 64-bit support.
9586 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
9587 (init_registers_amd64): Declare.
9588 (mappings): Add 64-bit version of array.
9589 (init_windows_x86): New function.
9590 (the_low_target): Change init_arch field to init_windows_x86.
9592 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9594 * win32-low.c: Adapt to support also 64-bit architecture.
9595 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
9596 (get_image_name): Use SIZE_T type for local variable `done'.
9597 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
9598 (toolhelp_get_dll_name): Idem.
9599 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
9600 Use uintptr_t typecast to avoid warning.
9601 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
9602 (handle_exception): Use phex_nz to avoid warning.
9603 (win32_wait): Remove unused local variable `process'.
9605 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9607 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
9610 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
9612 * configure.ac: Use `ws2_32' library for srv_mingw.
9613 * configure: Regenerate.
9614 * gdbreplay.c: Include winsock2.h instead of winsock.h.
9615 * remote-utils.c: Likewise.
9617 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
9619 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
9620 if __x86_64__ is defined.
9622 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
9624 * configure: Regenerate.
9626 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
9628 * server.c (handle_query): Handle 'qGetTIBAddr' query.
9629 * target.h (target_ops): New get_tib_address field.
9630 * win32-low.h (win32_thread_info): Add thread_local_base field.
9631 * win32-low.c (child_add_thread): Add tlb argument.
9632 Set thread_local_base field to TLB.
9633 (get_child_debug_event): Adapt to child_add_thread change.
9634 (win32_get_tib_address): New function.
9635 (win32_target_ops): Set get_tib_address field to
9636 win32_get_tib_address.
9637 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
9639 2010-04-12 Pedro Alves <pedro@codesourcery.com>
9641 * linux-low.c (linux_mourn): Also remove the process.
9642 * server.c (handle_target_event): Don't remove the process here.
9643 * nto-low.c (nto_mourn): New.
9644 (nto_target_ops): Install it.
9645 * spu-low.c (spu_mourn): New.
9646 (spu_target_ops): Install it.
9647 * win32-low.c (win32_mourn): New.
9648 (win32_target_ops): Install it.
9650 2010-04-12 Pedro Alves <pedro@codesourcery.com>
9652 * server.h (buffer_xml_printf): Remove redundant `;'.
9654 2010-04-12 Pedro Alves <pedro@codesourcery.com>
9656 * regcache.c (set_register_cache): Invalidate regcaches before
9657 changing the register cache layout.
9658 (regcache_invalidate_one): Allow a NULL regcache.
9659 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
9660 regcaches before changing the register cache layout or the target
9663 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
9665 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
9666 variable warning on Linux/x86-64.
9668 2010-04-11 Pedro Alves <pedro@codesourcery.com>
9670 GDBserver disconnected tracing support.
9672 * linux-low.c (linux_remove_process): Delete.
9673 (add_lwp): Don't set last_resume_kind here.
9674 (linux_kill): Use `mourn'.
9675 (linux_detach): Use `thread_db_detach', and `mourn'.
9677 (linux_attach_lwp_1): Adjust comment.
9678 (linux_attach): last_resume_kind moved the thread_info; adjust.
9679 (status_pending_p_callback): Adjust.
9680 (linux_wait_for_event_1): Adjust.
9681 (count_events_callback, select_singlestep_lwp_callback)
9682 (select_event_lwp_callback, cancel_breakpoints_callback)
9683 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
9684 (proceed_one_lwp): Adjust.
9685 (linux_async): Add debug output.
9686 (linux_thread_stopped): New.
9687 (linux_pause_all): New.
9688 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
9690 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
9691 (thread_db_free): Delete declaration.
9692 (thread_db_detach, thread_db_mourn): Declare.
9693 * thread-db.c (thread_db_init): Use thread_db_mourn.
9694 (thread_db_free): Delete, split in two.
9695 (disable_thread_event_reporting): New.
9696 (thread_db_detach): New.
9697 (thread_db_mourn): New.
9699 * server.h (struct thread_info) <last_resume_kind>: New field.
9700 <attached>: Add comment.
9701 <gdb_detached>: New field.
9702 (handler_func): Change return type to int.
9703 (handle_serial_event, handle_target_event): Ditto.
9704 (gdb_connected): Declare.
9706 (disconnected_tracing): Declare.
9707 (stop_tracing): Declare.
9709 * server.c (handle_query) <qSupported>: Report support for
9710 disconnected tracing.
9711 (queue_stop_reply_callback): Account for running threads.
9712 (gdb_wants_thread_stopped): New.
9713 (gdb_wants_all_threads_stopped): New.
9714 (gdb_reattached_process): New.
9715 (handle_status): Clear the `gdb_detached' flag of all processes.
9716 In all-stop, stop all threads.
9717 (main): Be sure to leave tfind mode. Handle disconnected tracing.
9718 (process_serial_event): If the remote connection breaks, or if an
9719 exit was forced with "monitor exit", force an event loop exit.
9720 Handle disconnected tracing on detach.
9721 (handle_serial_event): Adjust.
9722 (handle_target_event): If GDB isn't connected, forward events back
9723 to the inferior, unless the last process exited, in which case,
9724 exit gdbserver. Adjust interface.
9726 * remote-utils.c (remote_open): Don't block in accept. Instead
9727 register an event loop source on the listen socket file
9728 descriptor. Refactor bits into ...
9729 (listen_desc): ... this new global.
9730 (gdb_connected): ... this new function.
9731 (enable_async_notification): ... this new function.
9732 (handle_accept_event): ... this new function.
9733 (remote_close): Clear remote_desc.
9735 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
9737 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
9739 (mourn_inferior): Define.
9740 (target_process_qsupported): Avoid the dangling else problem.
9741 (thread_stopped): Define.
9742 (pause_all): Define.
9743 (target_waitstatus_to_string): Declare.
9744 * target.c (target_waitstatus_to_string): New.
9746 * tracepoint.c (tracing): Make extern.
9747 (disconnected_tracing): New.
9748 (stop_tracing): Make extern. Handle tracing stops due to GDB
9750 (cmd_qtdisconnected): New.
9751 (cmd_qtstatus): Report disconnected tracing status in trace reply.
9752 (handle_tracepoint_general_set): Handle QTDisconnected.
9754 * event-loop.c (event_handler_func): Change return type to int.
9755 (process_event): Bail out if the event handler wants the event
9757 (handle_file_event): Ditto.
9758 (start_event_loop): Bail out if the event handler wants the event
9761 * nto-low.c (nto_target_ops): Adjust.
9762 * spu-low.c (spu_wait): Don't remove the process here.
9763 (spu_target_ops): Adjust.
9764 * win32-low.c (win32_wait): Don't remove the process here.
9765 (win32_target_ops): Adjust.
9767 2010-04-11 Pedro Alves <pedro@codesourcery.com>
9769 * regcache.c (realloc_register_cache): Invalidate inferior's
9770 regcache before recreating it.
9772 2010-04-09 Pedro Alves <pedro@codesourcery.com>
9774 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
9776 2010-04-09 Stan Shebs <stan@codesourcery.com>
9777 Pedro Alves <pedro@codesourcery.com>
9779 * server.h (LONGEST): New.
9780 (struct thread_info) <while_stepping>: New field.
9781 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
9783 (initialize_tracepoint, handle_tracepoint_general_set)
9784 (handle_tracepoint_query, tracepoint_finished_step)
9785 (tracepoint_was_hit, release_while_stepping_state_list):
9786 (current_traceframe): Declare.
9787 * server.c (handle_general_set): Handle tracepoint packets.
9789 (write_memory): New.
9790 (handle_search_memory_1): Use read_memory.
9791 (handle_query): Report support for conditional tracepoints, trace
9792 state variables, and tracepoint sources. Handle tracepoint
9794 (main): Initialize the tracepoints module.
9795 (process_serial_event): Handle traceframe reads/writes.
9797 * linux-low.c (handle_tracepoints): New.
9798 (linux_wait_1): Call it.
9799 (linux_resume_one_lwp): Handle while-stepping.
9800 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
9801 (linux_target_ops): Install them.
9802 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
9804 * linux-x86-low.c (x86_supports_tracepoints): New.
9805 (the_low_target). Install it.
9807 * mem-break.h (delete_breakpoint): Declare.
9808 * mem-break.c (delete_breakpoint): Make external.
9810 * target.h (struct target_ops): Add `supports_tracepoints',
9811 `read_pc', and `write_pc' fields.
9812 (target_supports_tracepoints): Define.
9813 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
9816 * regcache.h (struct regcache) <registers_owned>: New field.
9817 (init_register_cache, regcache_cpy): Declare.
9818 (regcache_read_pc, regcache_write_pc): Declare.
9819 (register_cache_size): Declare.
9820 (supply_regblock): Declare.
9821 * regcache.c (init_register_cache): New.
9822 (new_register_cache): Use it.
9823 (regcache_cpy): New.
9824 (register_cache_size): New.
9825 (supply_regblock): New.
9826 (regcache_read_pc, regcache_write_pc): New.
9828 * tracepoint.c: New.
9830 * Makefile.in (OBS): Add tracepoint.o.
9831 (tracepoint.o): New rule.
9833 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
9835 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
9837 (i386-mmx.c): Likewise.
9838 (i386-mmx-linux.o): Likewise.
9839 (i386-mmx-linux.c): Likewise.
9841 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
9842 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
9843 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
9844 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
9846 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
9847 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
9848 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
9850 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
9852 * Makefile.in (clean): Updated.
9854 (i386-avx.c): Likewise.
9855 (i386-avx-linux.o): Likewise.
9856 (i386-avx-linux.c): Likewise.
9857 (amd64-avx.o): Likewise.
9858 (amd64-avx.c): Likewise.
9859 (amd64-avx-linux.o): Likewise.
9860 (amd64-avx-linux.c): Likewise.
9862 * configure.srv (srv_i386_regobj): Add i386-avx.o.
9863 (srv_i386_linux_regobj): Add i386-avx-linux.o.
9864 (srv_amd64_regobj): Add amd64-avx.o.
9865 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
9866 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
9867 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
9868 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
9869 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
9870 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
9871 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
9873 * i387-fp.c: Include "i386-xstate.h".
9875 (i387_cache_to_xsave): Likewise.
9876 (i387_xsave_to_cache): Likewise.
9877 (x86_xcr0): Likewise.
9879 * i387-fp.h (i387_cache_to_xsave): Likewise.
9880 (i387_xsave_to_cache): Likewise.
9881 (x86_xcr0): Likewise.
9883 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
9884 * linux-crisv32-low.c (target_regsets): Likewise.
9885 * linux-m68k-low.c (target_regsets): Likewise.
9886 * linux-mips-low.c (target_regsets): Likewise.
9887 * linux-ppc-low.c (target_regsets): Likewise.
9888 * linux-s390-low.c (target_regsets): Likewise.
9889 * linux-sh-low.c (target_regsets): Likewise.
9890 * linux-sparc-low.c (target_regsets): Likewise.
9891 * linux-xtensa-low.c (target_regsets): Likewise.
9893 * linux-low.c: Include <sys/uio.h>.
9894 (regsets_fetch_inferior_registers): Support nt_type.
9895 (regsets_store_inferior_registers): Likewise.
9896 (linux_process_qsupported): New.
9897 (linux_target_ops): Add linux_process_qsupported.
9899 * linux-low.h (regset_info): Add nt_type.
9900 (linux_target_ops): Add process_qsupported.
9902 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
9904 (init_registers_i386_avx_linux): New.
9905 (init_registers_amd64_avx_linux): Likewise.
9906 (xmltarget_i386_linux_no_xml): Likewise.
9907 (xmltarget_amd64_linux_no_xml): Likewise.
9908 (PTRACE_GETREGSET): Likewise.
9909 (PTRACE_SETREGSET): Likewise.
9910 (x86_fill_xstateregset): Likewise.
9911 (x86_store_xstateregset): Likewise.
9912 (use_xml): Likewise.
9913 (x86_linux_update_xmltarget): Likewise.
9914 (x86_linux_process_qsupported): Likewise.
9915 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
9916 (x86_arch_setup): Don't call init_registers_amd64_linux nor
9917 init_registers_i386_linux here. Call
9918 x86_linux_update_xmltarget.
9919 (the_low_target): Add x86_linux_process_qsupported.
9921 * server.c (handle_query): Call target_process_qsupported.
9923 * target.h (target_ops): Add process_qsupported.
9924 (target_process_qsupported): New.
9926 2010-04-03 Pedro Alves <pedro@codesourcery.com>
9928 * inferiors.c (add_thread): Set last_status kind to
9929 TARGET_WAITKIND_IGNORE.
9930 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
9931 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
9932 (linux_wait_1): Move `thread' local definition to block that uses
9933 it. Don't NULL initialize `event_child'.
9934 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
9935 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
9936 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
9938 2010-04-01 Pedro Alves <pedro@codesourcery.com>
9940 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
9941 an extended waitstatus, or by a watchpoint.
9942 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
9943 thread was stepping or has been stopped by a watchpoint.
9945 2010-04-01 Pedro Alves <pedro@codesourcery.com>
9947 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
9948 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
9949 of another, then delete the previous, and validate all
9951 (validate_inserted_breakpoint): New.
9952 (delete_disabled_breakpoints): New.
9953 (validate_breakpoints): New.
9954 (check_mem_read): Validate breakpoints before trusting their
9955 shadow. Delete disabled breakpoints.
9956 (check_mem_write): Validate breakpoints before trusting they
9957 should be inserted. Delete disabled breakpoints.
9958 * mem-break.h (validate_breakpoints):
9959 * server.c (handle_query): Validate breakpoints when we see a
9962 2010-04-01 Pedro Alves <pedro@codesourcery.com>
9964 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
9965 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
9966 if we could tell there's a GDB breakpoint at stop_pc.
9967 (need_step_over_p): Don't do a step over if we find a GDB
9968 breakpoint at the resume PC.
9970 * mem-break.c (struct raw_breakpoint): New.
9971 (enum bkpt_type): New type `gdb_breakpoint'.
9972 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
9973 fields. New field `raw'.
9974 (find_raw_breakpoint_at): New.
9975 (set_raw_breakpoint_at): Handle refcounting. Create a raw
9977 (set_breakpoint_at): Adjust.
9978 (delete_raw_breakpoint): New.
9979 (release_breakpoint): New.
9980 (delete_breakpoint): Rename to...
9981 (delete_breakpoint_1): ... this. Add proc parameter. Use
9982 release_breakpoint. Return ENOENT.
9983 (delete_breakpoint): Reimplement.
9984 (find_breakpoint_at): Delete.
9985 (find_gdb_breakpoint_at): New.
9986 (delete_breakpoint_at): Delete.
9987 (set_gdb_breakpoint_at): New.
9988 (delete_gdb_breakpoint_at): New.
9989 (gdb_breakpoint_here): New.
9990 (set_reinsert_breakpoint): Use release_breakpoint.
9991 (uninsert_breakpoint): Rename to ...
9992 (uninsert_raw_breakpoint): ... this.
9993 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
9994 (reinsert_raw_breakpoint): Change parameter type to
9996 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
9998 (check_breakpoints): Adjust. Use release_breakpoint.
9999 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
10000 (breakpoint_inserted_here): Ditto.
10001 (check_mem_read): Adjust to iterate over raw breakpoints instead.
10002 Don't trust the breakpoint's shadow if it is not inserted.
10003 (check_mem_write): Adjust to iterate over raw breakpoints instead.
10004 (delete_all_breakpoints): Adjust.
10005 (free_all_breakpoints): Mark all breakpoints as uninserted, and
10006 use delete_breakpoint_1.
10008 * mem-break.h (breakpoints_supported): Delete declaration.
10009 (set_gdb_breakpoint_at): Declare.
10010 (gdb_breakpoint_here): Declare.
10011 (delete_breakpoint_at): Delete.
10012 (delete_gdb_breakpoint_at): Declare.
10014 * server.h (struct raw_breakpoint): Forward declare.
10015 (struct process_info): New field `raw_breakpoints'.
10017 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
10020 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10022 * linux-low.c (status_pending_p_callback): Fix comment.
10023 (linux_wait_for_event_1): Move most of the internal breakpoint
10024 handling from here...
10025 (linux_wait_1): ... to here.
10026 (count_events_callback): New.
10027 (select_singlestep_lwp_callback): New.
10028 (select_event_lwp_callback): New.
10029 (cancel_breakpoints_callback): New.
10030 (select_event_lwp): New.
10031 (linux_wait_1): Simplify internal breakpoint handling. Give equal
10032 priority to all LWPs that have had events that should be reported
10033 to the client. Cancel breakpoints when about to reporting the
10034 event to the client, not while stopping lwps. No longer cancel
10035 finished single-steps here.
10036 (cancel_finished_single_step): Delete.
10037 (cancel_finished_single_steps): Delete.
10039 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10041 * mem-break.c (enum bkpt_type): New.
10042 (struct breakpoint): New field `type'.
10043 (set_breakpoint_at): Change return type to struct breakpoint
10044 pointer. Set type to `other_breakpoint' by default.
10045 (delete_breakpoint): Rewrite, supporting more than one breakpoint
10046 in the breakpoint list.
10047 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
10048 (reinsert_breakpoint): Rename to ...
10049 (reinsert_raw_breakpoint): ... this.
10050 (reinsert_breakpoints_at): Adjust.
10051 * mem-break.h (struct breakpoint): Declare.
10052 (set_breakpoint_at): Change return type to struct breakpoint
10055 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10057 * server.c (handle_query): Assign, not compare.
10059 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10061 Teach linux gdbserver to step-over-breakpoints.
10063 * linux-low.c (can_hardware_single_step): New.
10064 (supports_breakpoints): New.
10065 (handle_extended_wait): If stopping threads, read the stop pc of
10066 the new cloned LWP.
10068 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
10069 low target doesn't support retrieving the PC.
10070 (add_lwp): Set last_resume_kind to resume_continue.
10071 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
10072 (linux_attach): Don't clear stop_expected. Set the lwp's
10073 last_resume_kind to resume_stop.
10074 (linux_detach_one_lwp): Don't check for removed breakpoints.
10075 (check_removed_breakpoint): Delete.
10076 (status_pending_p): Rename to ...
10077 (status_pending_p_callback): ... this. Don't check for removed
10078 breakpoints. Don't consider threads that are stopped from GDB's
10080 (linux_wait_for_lwp): Always read the stop_pc here.
10081 (cancel_breakpoint): New.
10082 (step_over_bkpt): New global.
10083 (linux_wait_for_event_1): Implement stepping over breakpoints.
10084 (gdb_wants_lwp_stopped): New.
10085 (gdb_wants_all_stopped): New.
10086 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
10087 single-step traps here. Store the thread's last reported target
10089 (send_sigstop): Don't clear stop_expected. Always set it,
10091 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
10092 (cancel_finished_single_step): New.
10093 (cancel_finished_single_steps): New.
10094 (wait_for_sigstop): Don't cancel finished single-step traps here.
10095 (linux_resume_one_lwp): Don't check for removed breakpoints.
10096 Don't set `step' on non-hardware step archs.
10097 (linux_set_resume_request): Ignore resume_stop requests if already
10098 stopping or stopped. Set the lwp's last_resume_kind.
10099 (resume_status_pending_p): Don't check for removed breakpoints.
10100 (need_step_over_p): New.
10101 (start_step_over): New.
10102 (finish_step_over): New.
10103 (linux_resume_one_thread): Always queue a sigstop for resume_stop
10104 requests. Clear the thread's last reported target waitstatus.
10105 Don't use the `suspended' flag. Don't consider pending breakpoints.
10106 (linux_resume): Start a step-over if necessary.
10107 (proceed_one_lwp): New.
10108 (proceed_all_lwps): New.
10109 (unstop_all_lwps): New.
10110 * linux-low.h (struct lwp_info): Rewrite comment for the
10111 `suspended' flag. Add the `stop_pc' field. Delete the
10112 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
10113 Add `'last_resume_kind' and `need_step_over' fields.
10114 * inferiors.c (struct thread_info): Delete, moved elsewhere.
10115 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
10116 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
10117 (set_raw_breakpoint_at): New.
10118 (set_breakpoint_at): Rewrite to use it.
10119 (reinsert_breakpoint_handler): Delete.
10120 (set_reinsert_breakpoint): New.
10121 (reinsert_breakpoint_by_bp): Delete.
10122 (delete_reinsert_breakpoints): New.
10123 (uninsert_breakpoint): Rewrite.
10124 (uninsert_breakpoints_at): New.
10125 (reinsert_breakpoint): Rewrite.
10126 (reinsert_breakpoints_at): New.
10127 (check_breakpoints): Rewrite.
10128 (breakpoint_here): New.
10129 (breakpoint_inserted_here): New.
10130 (check_mem_read): Adjust.
10131 * mem-break.h (breakpoints_supported, breakpoint_here)
10132 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
10133 (reinsert_breakpoint_by_bp): Delete declaration.
10134 (delete_reinsert_breakpoints): Declare.
10135 (reinsert_breakpoint): Delete declaration.
10136 (reinsert_breakpoints_at): Declare.
10137 (uninsert_breakpoint): Delete declaration.
10138 (uninsert_breakpoints_at): Declare.
10139 (check_breakpoints): Adjust prototype.
10140 * server.h: Adjust include order.
10141 (struct thread_info): Declare here. Add a `last_status' field.
10143 2010-03-23 Michael Snyder <msnyder@vmware.com>
10145 * server.c (crc32): New function.
10146 (handle_query): Add handling for 'qCRC:' request.
10148 2010-03-23 Pedro Alves <pedro@codesourcery.com>
10150 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
10151 lwp had been stopped by a watchpoint.
10153 2010-03-16 Pedro Alves <pedro@codesourcery.com>
10155 * server.h (internal_error): Declare.
10156 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
10157 * utils.c (internal_error): New function.
10159 2010-03-15 Andreas Schwab <schwab@redhat.com>
10161 * configure.srv: Fix typo setting srv_regobj.
10163 2010-03-15 Pedro Alves <pedro@codesourcery.com>
10165 * linux-low.c (fetch_register): Avoid passing a non string literal
10167 (usr_store_inferior_registers): Ditto.
10169 2010-03-14 Pedro Alves <pedro@codesourcery.com>
10171 * linux-low.c (linux_write_memory): Bail out early if peeking
10174 2010-03-14 Pedro Alves <pedro@codesourcery.com>
10176 * linux-low.h (struct lwp_info): New fields
10177 `stopped_by_watchpoint' and `stopped_data_address'.
10178 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
10179 here, and cache them in the lwp object.
10180 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
10182 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
10184 (linux_stopped_by_watchpoint): Rewrite.
10185 (linux_stopped_data_address): Rewrite.
10187 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
10189 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
10190 switching the current inferior, not before.
10192 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
10194 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
10195 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
10196 i386-linux.c and amd64-linux.c.
10197 (reg-i386.o): Removed.
10198 (reg-i386.c): Likewise.
10199 (reg-i386-linux.o): Likewise.
10200 (reg-i386-linux.c): Likewise.
10201 (reg-x86-64.o): Likewise.
10202 (reg-x86-64.c): Likewise.
10203 (reg-x86-64-linux.o): Likewise.
10204 (reg-x86-64-linux.c): Likewise.
10206 (i386.c): Likewise.
10207 (i386-linux.o): Likewise.
10208 (i386-linux.c): Likewise.
10209 (amd64.o): Likewise.
10210 (amd64.c): Likewise.
10211 (amd64-linux.o): Likewise.
10212 (amd64-linux.c): Likewise.
10214 * configure.srv (srv_i386_regobj): New.
10215 (srv_i386_linux_regobj): Likewise.
10216 (srv_amd64_regobj): Likewise.
10217 (srv_amd64_linux_regobj): Likewise.
10218 (srv_i386_32bit_xmlfiles): Likewise.
10219 (srv_i386_64bit_xmlfiles): Likewise.
10220 (srv_i386_xmlfiles): Likewise.
10221 (srv_amd64_xmlfiles): Likewise.
10222 (srv_i386_linux_xmlfiles): Likewise.
10223 (srv_amd64_linux_xmlfiles): Likewise.
10224 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
10225 srv_xmlfiles to $srv_i386_xmlfiles.
10226 (i[34567]86-*-mingw32ce*): Likewise.
10227 (i[34567]86-*-mingw*): Likewise.
10228 (i[34567]86-*-nto*): Likewise.
10229 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
10230 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
10231 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
10232 (x86_64-*-linux*): Likewise.
10234 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
10235 (init_registers_amd64_linux): New.
10236 (x86_arch_setup): Replace init_registers_x86_64_linux with
10237 init_registers_amd64_linux.
10239 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
10241 * configure.ac: Check for libdl. If it is not available link against
10242 static libthread_db.
10243 * configure: Regenerate.
10245 2010-02-22 Pedro Alves <pedro@codesourcery.com>
10249 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
10250 handing a read watchpoint.
10251 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
10253 2010-02-12 Doug Evans <dje@google.com>
10255 * linux-low.c (linux_supports_tracefork_flag): Document.
10256 (linux_look_up_symbols): Add comment.
10258 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
10260 * regcache.c (supply_register): Clear regcache if buf is NULL.
10262 2010-02-02 Nicolas Roche <roche@sourceware.org>
10263 Joel Brobecker <brobecker@adacore.com>
10265 * inferiors.c (find_inferior): Add function documentation.
10266 (unloaded_dll): Handle the case where the unloaded dll has not
10267 been previously registered in the dll list.
10269 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
10271 * linux-arm-low.c (thumb_breakpoint_len): Delete.
10272 (thumb2_breakpoint): New.
10273 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
10275 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
10277 * linux-low.c (get_stop_pc): Check for SIGTRAP.
10278 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
10281 2010-01-21 Pedro Alves <pedro@codesourcery.com>
10283 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
10285 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
10287 * linux-s390-low.c (s390_collect_ptrace_register)
10288 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
10290 2010-01-21 Doug Evans <dje@google.com>
10292 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
10293 (PTRACE_ARG4_TYPE): New macro.
10294 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
10295 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
10296 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
10297 (usr_store_inferior_registers): Ditto.
10298 (linux_read_memory, linux_write_memory): Ditto.
10299 (linux_test_for_tracefork): Ditto.
10301 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
10302 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
10304 2010-01-21 Pedro Alves <pedro@codesourcery.com>
10306 * proc-service.c (ps_lgetregs): Don't refetch registers from the
10309 2010-01-21 Pedro Alves <pedro@codesourcery.com>
10311 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
10312 prototype to take a regcache. Adjust.
10314 2010-01-20 Pedro Alves <pedro@codesourcery.com>
10316 * regcache.h (struct thread_info): Forward declare.
10317 (struct regcache): New.
10318 (new_register_cache): Adjust prototype.
10319 (get_thread_regcache): Declare.
10320 (free_register_cache): Adjust prototype.
10321 (registers_to_string, registers_from_string): Ditto.
10322 (supply_register, supply_register_by_name, collect_register)
10323 (collect_register_as_string, collect_register_by_name): Ditto.
10324 * regcache.c (struct inferior_regcache_data): Delete.
10325 (get_regcache): Rename to ...
10326 (get_thread_regcache): ... this. Adjust. Switch inferior before
10327 fetching registers.
10328 (regcache_invalidate_one): Adjust.
10329 (regcache_invalidate): Fix prototype.
10330 (new_register_cache): Return the new register cache.
10331 (free_register_cache): Change prototype.
10332 (realloc_register_cache): Adjust.
10333 (registers_to_string): Change prototype to take a regcache. Adjust.
10334 (registers_from_string): Ditto.
10335 (register_data): Ditto.
10336 (supply_register): Ditto.
10337 (supply_register_by_name): Ditto.
10338 (collect_register): Ditto.
10339 (collect_register_as_string): Ditto.
10340 (collect_register_by_name): Ditto.
10341 * server.c (process_serial_event): Adjust.
10342 * linux-low.h (regset_fill_func, regset_store_func): Change
10344 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
10346 * linux-low.c (get_stop_pc): Adjust.
10347 (check_removed_breakpoint): Adjust.
10348 (linux_wait_for_event): Adjust.
10349 (linux_resume_one_lwp): Adjust.
10350 (fetch_register): Add regcache parameter. Adjust.
10351 (usr_store_inferior_registers): Ditto.
10352 (regsets_fetch_inferior_registers): Ditto.
10353 (regsets_store_inferior_registers): Ditto.
10354 (linux_fetch_registers, linux_store_registers): Ditto.
10355 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
10357 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
10359 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
10360 prototype to take a regcache.
10361 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
10362 * remote-utils.c (convert_ascii_to_int, outreg)
10363 (prepare_resume_reply): Change prototype to take a regcache.
10365 * target.h (struct target_ops) <fetch_registers, store_registers>:
10366 Change prototype to take a regcache.
10367 (fetch_inferior_registers, store_inferior_registers): Change
10368 prototype to take a regcache. Adjust.
10369 * proc-service.c (ps_lgetregs): Adjust.
10370 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
10371 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
10372 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
10373 take a regcache. Adjust.
10374 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
10375 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
10376 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
10377 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
10378 * linux-cris-low.c (cris_get_pc, cris_set_pc)
10379 (cris_cannot_fetch_register):
10380 (cris_breakpoint_at): Change prototype to take a regcache.
10382 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
10383 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
10384 to take a regcache. Adjust.
10385 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
10387 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
10388 take a regcache. Adjust.
10389 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
10390 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
10391 (m68k_set_pc): Change prototype to take a regcache. Adjust.
10392 * linux-mips-low.c (mips_get_pc):
10393 (mips_set_pc): Change prototype to take a regcache. Adjust.
10394 (mips_reinsert_addr): Adjust.
10395 (mips_collect_register): Change prototype to take a regcache.
10397 (mips_supply_register):
10398 (mips_collect_register_32bit, mips_supply_register_32bit)
10399 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
10400 (mips_store_fpregset): Ditto.
10401 * linux-ppc-low.c (ppc_supply_ptrace_register)
10402 (ppc_supply_ptrace_register): Ditto.
10403 (parse_spufs_run): Adjust.
10404 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
10405 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
10406 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
10407 take a regcache. Adjust.
10408 * linux-s390-low.c (s390_collect_ptrace_register)
10409 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
10410 (s390_set_pc): Change prototype to take a regcache. Adjust.
10411 (s390_arch_setup): Adjust.
10412 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
10413 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
10414 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10415 (sparc_fill_gregset, sparc_store_gregset_from_stack)
10416 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
10418 (sparc_breakpoint_at): Adjust.
10419 * linux-xtensa-low.c (xtensa_fill_gregset):
10420 (xtensa_store_gregset):
10421 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
10422 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
10423 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
10424 prototype to take a regcache. Adjust.
10425 * win32-arm-low.c (arm_fetch_inferior_register)
10426 (arm_store_inferior_register): Change prototype to take a
10428 * win32-i386-low.c (i386_fetch_inferior_register)
10429 (i386_store_inferior_register): Change prototype to take a
10431 * win32-low.c (child_fetch_inferior_registers)
10432 (child_store_inferior_registers): Change prototype to take a
10434 (win32_wait): Adjust.
10435 (win32_fetch_inferior_registers): Change prototype to take a
10437 (win32_store_inferior_registers): Adjust.
10438 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
10439 store_inferior_register>: Change prototype to take a regcache.
10441 2010-01-20 Doug Evans <dje@google.com>
10443 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
10445 (linux_wait_for_event1, linux_init_signals): Ditto.
10446 (W_STOPCODE): Provide definition if missing.
10448 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
10450 * linux-low.c (linux_core_of_thread): New.
10451 (compare_ints, show_process, list_threads): New.
10452 (linux_qxfer_osdata): Report threads and cores.
10453 (linux_target_op): Register linux_core_of_thread.
10454 * remote-utils.c (prepare_resume_reply): Report the core.
10455 (buffer_xml_printf): Support %d specifier.
10456 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
10458 (handle_query): Handle qXfer:threads. Announce availability
10460 * target.h (struct target_ops): New field core_of_thread.
10462 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
10464 * Makefile.in (clean): Remove new generated files.
10465 (reg-s390.o, reg-s390.c): Remove rules.
10466 (reg-s390x.o, reg-s390x.c): Likewise.
10467 (s390-linux32.o, s390-linux32.c): Add rules.
10468 (s390-linux64.o, s390-linux64.c): Likewise.
10469 (s390x-linux64.o, s390x-linux64.c): Likewise.
10470 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
10471 * linux-s390-low.c: Include <elf.h>.
10472 (HWCAP_S390_HIGH_GPRS): Define if undefined.
10473 (init_registers_s390): Remove prototype.
10474 (init_registers_s390x): Likewise.
10475 (init_registers_s390_linux32): Add prototype.
10476 (init_registers_s390_linux64): Likewise.
10477 (init_registers_s390x_linux64): Likewise.
10478 (s390_num_regs_3264): New define.
10479 (s390_regmap_3264): New global variable.
10480 (s390_cannot_fetch_register): Remove obsolete check.
10481 (s390_cannot_store_register): Likewise.
10482 (s390_collect_ptrace_register): Handle upper/lower register halves.
10483 (s390_supply_ptrace_register): Likewise.
10484 (s390_fill_gregset): Update to register number changes.
10485 (s390_get_hwcap): New routine.
10486 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
10487 Install appropriate regmap and register set.
10489 2010-01-01 Joel Brobecker <brobecker@adacore.com>
10491 * server.c (gdbserver_version): Update copyright year to 2010.
10492 * gdbreplay.c (gdbreplay_version): Likewise.
10494 2009-12-28 Doug Evans <dje@google.com>
10496 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
10497 elf/external.h. Include <elf.h> instead but only if necessary.
10499 2009-12-28 Pedro Alves <pedro@codesourcery.com>
10501 * linux-low.c (linux_remove_process): Remove `detaching'
10502 parameter. Don't release/detach from thread_db here.
10503 (linux_kill): Release/detach from thread_db here, ...
10504 (linux_detach): ... and here, before actually detaching.
10505 (linux_wait_1): ... and here, when a process exits.
10506 * thread-db.c (any_thread_of): New.
10507 (thread_db_free): Switch the current inferior to a thread of the
10510 2009-12-21 Doug Evans <dje@google.com>
10512 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
10514 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
10515 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
10516 warning ifndef __NR_tkill. Move setting of errno there too.
10517 Delete unnecessary resetting of errno after syscall.
10518 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
10520 * configure.ac: Check for dladdr.
10521 * config.in: Regenerate.
10522 * configure: Regenerate.
10523 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
10524 (try_thread_db_load): Update.
10526 * linux-low.c (my_waitpid): Delete unnecessary prototype.
10528 2009-12-18 Doug Evans <dje@google.com>
10530 * event-loop.c: Include unistd.h if it exists.
10532 * linux-low.c (my_waitpid): Move definition away from being in
10533 between linux_tracefork_child/linux_test_for_tracefork.
10535 * gdb_proc_service.h (psaddr_t): Fix type.
10536 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
10537 signature to match glibc.
10539 2009-12-16 Doug Evans <dje@google.com>
10541 * linux-low.c (linux_read_memory): Fix argument to read.
10543 2009-11-26 Pedro Alves <pedro@codesourcery.com>
10545 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
10546 events, don't leave current_inferior pointing at null.
10548 2009-11-26 Pedro Alves <pedro@codesourcery.com>
10550 * win32-low.c (LOG): Delete.
10551 (OUTMSG): Output to stderr.
10552 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
10553 on compile time LOG macro.
10554 (win32_wait): Fix debug output.
10556 2009-11-26 Pedro Alves <pedro@codesourcery.com>
10558 * win32-low.c (win32_add_one_solib): If the dll name is
10559 "ntdll.dll", prepend the system directory to the dll path.
10561 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
10563 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
10565 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
10566 Vladimir Prus <vladimir@codesourcery.com>
10568 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
10569 * configure.ac: Check for __mcoldfire__ and set
10570 gdb_cv_m68k_is_coldfire.
10571 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
10572 reg-cf.o and reg-m68k.o.
10573 * configure: Regenerated.
10575 2009-11-16 Pedro Alves <pedro@codesourcery.com>
10577 * linux-low.c (linux_remove_process): Add `detaching' parameter.
10578 Pass it to thread_db_free.
10579 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
10580 proper `detaching' argument to linux_remove_process.
10581 * linux-low.h (thread_db_free): Add `detaching' parameter.
10582 * thread-db.c (thread_db_init): Pass false as `detaching' argument
10584 (thread_db_free): Add `detaching' parameter. Only
10585 call td_ta_clear_event if detaching from process.
10587 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
10589 * thread-db.c (thread_db_free): Fix typo.
10591 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
10594 * thread-db.c (thread_db_free): Call td_ta_clear_event.
10596 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
10598 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
10599 with an i686 compiler.
10600 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
10602 * configure: Rebuilt.
10604 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
10608 * server.c (handle_search_memory_1): Correct read_addr initialization
10609 in loop for searching subsequent chunks.
10611 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
10613 * configure.ac: New --with-libthread-db option.
10614 * thread-db.c: Allow direct dependence on libthread_db.
10615 (thread_db_free): Adjust.
10616 * config.in: Regenerate.
10617 * configure: Likewise.
10619 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
10622 * thread-db.c (attach_thread): New function.
10623 (maybe_attach_thread): Return success/failure.
10624 (find_new_threads_callback): Adjust.
10625 (thread_db_find_new_threads): Loop until no new threads.
10627 2009-10-13 Pedro Alves <pedro@codesourcery.com>
10629 * proc-service.c (ps_lgetregs): Formatting.
10631 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
10633 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
10634 * configure.ac: Adjust.
10635 * linux-low.h (struct process_info_private): Move members to struct
10637 (thread_db_free, thread_db_handle_monitor_command): New prototype.
10638 * linux-low.c (linux_remove_process): Adjust.
10639 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
10640 * server.c (handle_query): Move code ...
10641 (handle_monitor_command): ... here. New function.
10642 * target.h (struct target_ops): New member.
10643 * thread-db.c (struct thread_db): New.
10644 (libthread_db_search_path): New variable.
10645 (thread_db_create_event, thread_db_enable_reporting)
10646 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
10647 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
10648 (try_thread_db_load_1, dladdr_to_soname): New functions.
10649 (try_thread_db_load, thread_db_load_search): New functions.
10650 (thread_db_init): Search for libthread_db.
10651 (thread_db_free): New function.
10652 (thread_db_handle_monitor_command): Likewise.
10653 * config.in: Regenerate.
10654 * configure: Regenerate.
10656 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
10658 * spu-low.c (spu_kill): Wait for inferior to terminate.
10659 Call clear_inferiors.
10660 (spu_detach): Call clear_inferiors.
10662 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10664 * aclocal.m4: Regenerate.
10665 * config.in: Likewise.
10666 * configure: Likewise.
10668 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10670 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
10671 (parse_spufs_run): New function.
10672 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
10673 (ppc_breakpoint_at): Handle SPU breakpoints.
10675 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10677 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
10678 (SPUFS_MAGIC): Define.
10679 (spu_enumerate_spu_ids): New function.
10680 (linux_qxfer_spu): New function.
10681 (linux_target_ops): Install linux_qxfer_spu.
10683 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10685 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
10686 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
10687 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
10688 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
10689 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
10690 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
10691 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
10692 (init_registers_powerpc_cell32l): Add prototype.
10693 (init_registers_powerpc_cell64l): Likewise.
10694 (ppc_arch_setup): Detect Cell/B.E. architecture.
10696 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10698 * Makefile.in (datarootdir): New variable.
10700 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
10702 * linux-low.c (linux_write_memory): Update debugging output.
10703 * Makefile.in (clean): Add new descriptions.
10704 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
10705 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
10706 * configure.srv: Add new files for arm*-*-linux*.
10707 * linux-arm-low.c: Add new declarations.
10708 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
10709 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
10710 (HWCAP_VFPv3D16): New.
10711 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
10712 instead of __IWMMXT__.
10713 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
10714 (arm_arch_setup): New.
10715 (target_regsets): Remove #ifdef. Add VFP regset.
10716 (the_low_target): Use arm_arch_setup.
10718 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
10720 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
10721 the main thread again.
10723 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
10725 Adding Neutrino gdbserver.
10726 * configure: Regenerated.
10727 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
10728 * configure.srv (i[34567]86-*-nto*): New target.
10729 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
10730 * remote-utils.c [__QNX__]: Include sys/iomgr.h
10731 (nto_comctrl) [__QNX__]: New function.
10732 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
10734 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
10736 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
10739 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
10740 Pedro Alves <pedro@codesourcery.com>
10742 * win32-i386-low.c (i386_get_thread_context): Handle systems that
10743 don't support CONTEXT_EXTENDED_REGISTERS.
10744 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
10745 (the_low_target): Install them.
10746 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
10747 failing with ERROR_PIPE_NOT_CONNECTED.
10749 2009-06-30 Doug Evans <dje@google.com>
10750 Pierre Muller <muller@ics.u-strasbg.fr>
10752 Add h/w watchpoint support to x86-linux, win32-i386.
10753 * Makefile.in (SFILES): Add i386-low.c
10754 (i386_low_h): Define.
10755 (i386-low.o): Add dependencies.
10756 (linux-x86-low.o): Add i386-low.h dependency.
10757 (win32-i386-low.o): Ditto.
10758 * i386-low.c: New file.
10759 * i386-low.h: New file.
10760 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
10761 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
10762 * linux-low.c (linux_add_process): Initialize arch_private.
10763 (linux_remove_process): Free arch_private.
10764 (add_lwp): Initialize arch_private.
10765 (delete_lwp): Free arch_private.
10766 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
10768 * linux-low.h (process_info_private): New member arch_private.
10769 (lwp_info): New member arch_private.
10770 (linux_target_ops): New members new_process, new_thread,
10772 (ptid_of): New macro.
10773 * linux-x86-low.c: Include stddef.h, i386-low.h.
10774 (arch_process_info): New struct.
10775 (arch_lwp_info): New struct.
10776 (x86_linux_dr_get, x86_linux_dr_set): New functions.
10777 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
10778 (i386_dr_low_get_status): New function.
10779 (x86_insert_point, x86_remove_point): New functions.
10780 (x86_stopped_by_watchpoint): New function.
10781 (x86_stopped_data_address): New function.
10782 (x86_linux_new_process, x86_linux_new_thread): New functions.
10783 (x86_linux_prepare_to_resume): New function.
10784 (the_low_target): Add entries for insert_point, remove_point,
10785 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
10787 * server.c (debug_hw_points): New global.
10788 (monitor_show_help): Document set debug-hw-points.
10789 (handle_query): Process "set debug-hw-points".
10790 * server.h (debug_hw_points): Declare.
10791 (paddress): Declare.
10792 * utils.c (NUMCELLS, CELLSIZE): New macros.
10793 (get_sell, xsnprintf, paddress): New functions.
10794 * win32-arm-low.c (the_low_target): Add entries for insert_point,
10795 remove_point, stopped_by_watchpoint, stopped_data_address.
10796 * win32-i386-low.c: Include i386-low.h.
10797 (debug_reg_state): Replaces dr.
10798 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
10799 (i386_dr_low_get_status): New function.
10800 (i386_insert_point, i386_remove_point): New functions.
10801 (i386_stopped_by_watchpoint): New function.
10802 (i386_stopped_data_address): New function.
10803 (i386_initial_stuff): Update.
10804 (get_thread_context,set_thread_context,i386_thread_added): Update.
10805 (the_low_target): Add entries for insert_point,
10806 remove_point, stopped_by_watchpoint, stopped_data_address.
10807 * win32-low.c (win32_insert_watchpoint): New function.
10808 (win32_remove_watchpoint): New function.
10809 (win32_stopped_by_watchpoint): New function.
10810 (win32_stopped_data_address): New function.
10811 (win32_target_ops): Add entries for insert_watchpoint,
10812 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
10813 * win32-low.h (win32_target_ops): New members insert_point,
10814 remove_point, stopped_by_watchpoint, stopped_data_address.
10816 2009-06-25 Pedro Alves <pedro@codesourcery.com>
10818 * server.c (process_serial_event): Re-return unsupported, not
10819 error, if the type isn't recognized. Re-allow supporting only
10820 insert or remove packets. Also call require_running for
10821 breakpoints. Add missing break statement to default case. Tidy.
10822 * target.h (struct target_ops): Rename insert_watchpoint to
10823 insert_point, and remove_watchpoint to remove_point.
10825 * linux-low.h (struct linux_target_ops): Likewise.
10826 * linux-low.c (linux_insert_watchpoint): Rename to ...
10827 (linux_insert_point): ... this. Adjust.
10828 (linux_remove_watchpoint): Rename to ...
10829 (linux_remove_point): ... this. Adjust.
10830 (linux_target_ops): Adjust.
10831 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
10832 (cris_insert_point): ... this.
10833 (cris_remove_watchpoint): Rename to ...
10834 (cris_remove_point): ... this.
10835 (the_low_target): Adjust.
10837 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
10839 * server.c (handle_v_kill): Pass signal_pid to
10840 kill_inferior if multi_process is zero.
10842 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
10844 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
10845 * target.h (target_ops): Comment for *_watchpoint to make it clear
10846 the functions can get types '0' and '1'.
10848 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
10850 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
10851 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
10852 * regcache.c (get_regcache): Likewise.
10853 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
10854 * win32-low.c (child_fetch_inferior_registers): Remove check for
10857 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
10858 Pedro Alves <pedro@codesourcery.com>
10860 * target.h (struct target_ops) <supports_multi_process>: New
10862 (target_supports_multi_process): New.
10863 * server.c (handle_query): Even if GDB reports support, only
10864 enable multi-process if the target also supports it. Report
10865 multi-process support only if the target backend supports it.
10866 * linux-low.c (linux_supports_multi_process): New function.
10867 (linux_target_ops): Install it as target_supports_multi_process
10870 2009-05-24 Doug Evans <dje@google.com>
10872 Global renaming of find_thread_pid to find_thread_ptid.
10873 * server.h (find_thread_ptid): Renamed from find_thread_pid.
10874 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
10875 All callers updated.
10877 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
10878 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
10881 * linux-low.c (get_stop_pc): Print pc if debug_threads.
10882 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
10883 (linux_resume_one_lwp): Ditto.
10885 2009-05-23 Doug Evans <dje@google.com>
10887 * linux-low.c (linux_resume_one_lwp): Change type of first arg
10888 from struct inferior_list_entry * to struct lwp_info *.
10889 All callers updated.
10891 2009-05-13 Doug Evans <dje@google.com>
10893 * linux-x86-low.c: Don't include assert.h.
10894 (x86_siginfo_fixup): Use fatal, not assert.
10895 (x86_arch_setup): Fix comment.
10897 2009-05-12 Doug Evans <dje@google.com>
10899 Biarch support for i386/amd64 gdbserver.
10900 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
10901 Add linux-x86-low.c.
10902 (linux-i386-low.o, linux-x86-64-low.o): Delete.
10903 (linux-x86-low.o): Add.
10904 * linux-x86-64-low.c: Delete.
10905 * linux-i386-low.c: Delete.
10906 * linux-x86-low.c: New file.
10907 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
10909 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
10911 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
10912 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
10913 (linux_child_pid_to_exec_file): New function.
10914 (elf_64_header_p, elf_64_file_p): New functions.
10915 (siginfo_fixup): New function.
10916 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
10917 give target a chance to convert layout.
10918 * linux-low.h (linux_target_ops): New member siginfo_fixup.
10919 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
10921 2009-05-07 Doug Evans <dje@google.com>
10923 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
10924 (regsets_store_inferior_registers): Ditto.
10926 2009-05-06 Pedro Alves <pedro@codesourcery.com>
10930 * linux-low.c (must_set_ptrace_flags): Delete.
10931 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
10933 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
10934 `lwp->must_set_ptrace_flags' instead.
10935 (linux_wait_for_event_1): Set ptrace options here.
10936 (linux_wait_1): ... not here.
10938 2009-04-30 Doug Evans <dje@google.com>
10940 * inferiors.c (started_inferior_callback): New function.
10941 (attached_inferior_callback): New function.
10942 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
10943 * server.c (print_started_pid, print_attached_pid): New functions.
10944 (detach_or_kill_for_exit): New function.
10945 (main): Call it instead of for_each_inferior (kill_inferior_callback).
10946 * server.h (have_started_inferiors_p): Declare.
10947 (have_attached_inferiors_p): Declare.
10949 * inferiors.c (remove_process): Fix memory leak, free process.
10950 * linux-low.c (linux_remove_process): New function.
10951 (linux_kill): Call it instead of remove_process.
10952 (linux_detach, linux_wait_1): Ditto.
10954 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
10956 * configure.srv: Add x86 Windows CE target.
10958 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
10960 * inferiors.c (get_thread_process): Make global.
10961 * server.h (get_thread_process): Add prototype.
10962 * thread-db.c (find_one_thread): Use get_thread_process
10963 instead of current_process.
10964 (thread_db_get_tls_address): Do not crash if called when
10965 thread layer is not yet initialized.
10967 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
10969 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
10970 * spu-low.c (current_tid): Rename to ...
10971 (current_ptid): ... this.
10972 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
10973 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
10974 ptid_get_lwp (current_ptid) instead of current_tid.
10975 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
10976 instead of current_tid. Use find_process_pid to verify pid
10977 argument is valid. Pass proper argument to remove_process.
10978 (spu_thread_alive): Compare current_ptid instead of current_tid.
10979 (spu_resume): Likewise.
10981 2009-04-02 Pedro Alves <pedro@codesourcery.com>
10983 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
10986 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10988 Implement the multiprocess extensions, and add linux multiprocess
10991 * server.h (ULONGEST): Declare.
10992 (struct ptid, ptid_t): New.
10993 (minus_one_ptid, null_ptid): Declare.
10994 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
10995 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
10996 (struct inferior_list_entry): Change `id' type from unsigned from
10998 (struct sym_cache, struct breakpoint, struct
10999 process_info_private): Forward declare.
11000 (struct process_info): Declare.
11001 (current_process): Declare.
11002 (all_processes): Declare.
11003 (initialize_inferiors): Declare.
11004 (add_thread): Adjust to use ptid_t.
11005 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
11006 (add_process, remove_process, find_thread_pid): Declare.
11007 (find_inferior_id): Adjust to use ptid_t.
11008 (cont_thread, general_thread, step_thread): Change type to ptid_t.
11009 (multi_process): Declare.
11010 (push_event): Adjust to use ptid_t.
11011 (read_ptid, write_ptid): Declare.
11012 (prepare_resume_reply): Adjust to use ptid_t.
11013 (clear_symbol_cache): Declare.
11014 * inferiors.c (all_processes): New.
11015 (null_ptid, minus_one_ptid): New.
11016 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
11017 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
11018 (add_thread): Change unsigned long to ptid. Remove gdb_id
11020 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
11021 (gdb_id_to_thread): Rename to ...
11022 (find_thread_pid): ... this. Change unsigned long to ptid.
11023 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
11024 (loaded_dll, pull_pid_from_list): Adjust.
11025 (add_process, remove_process, find_process_pid)
11026 (get_thread_process, current_process, initialize_inferiors): New.
11027 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
11028 (struct target_waitstatus) <related_pid>: Ditto.
11029 (struct target_ops) <kill, detach>: Add `pid' argument. Change
11030 return type to int.
11031 (struct target_ops) <join>: Add `pid' argument.
11032 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
11033 (struct target_ops) <wait>: Add `ptid' field. Change return type
11035 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
11036 (mywait): Add `ptid' argument. Change return type to ptid_t.
11037 (target_pid_to_str): Declare.
11038 * target.c (set_desired_inferior): Adjust to use ptids.
11039 (mywait): Add new `ptid' argument. Adjust.
11040 (target_pid_to_str): New.
11041 * mem-break.h (free_all_breakpoints): Declare.
11042 * mem-break.c (breakpoints): Delelete.
11043 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
11044 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
11045 to use per-process breakpoint list.
11046 (free_all_breakpoints): New.
11047 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
11048 (symbol_cache, all_symbols_looked_up): Delete.
11050 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
11052 (prepare_resume_reply): Change ptid argument's type from unsigned
11053 long to ptid_t. Adjust. Implement W;process and X;process.
11054 (free_sym_cache, clear_symbol_cache): New.
11055 (look_up_one_symbol): Adjust to per-process symbol cache. *
11056 * server.c (cont_thread, general_thread, step_thread): Change type
11058 (attached): Delete.
11059 (multi_process): New.
11060 (last_ptid): Change type to ptid_t.
11061 (struct vstop_notif) <ptid>: Change type to ptid_t.
11062 (queue_stop_reply, push_event): Change `ptid' argument's type to
11064 (discard_queued_stop_replies): Add `pid' argument.
11065 (start_inferior): Adjust to use ptids. Adjust to mywait interface
11066 changes. Don't reference the `attached' global.
11067 (attach_inferior): Adjust to mywait interface changes.
11068 (handle_query): Adjust to use ptids. Parse GDB's qSupported
11069 features. Handle and report "multiprocess+". Handle
11071 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
11073 (handle_v_kill): New.
11074 (handle_v_stopped): Adjust to use target_pid_to_str.
11075 (handle_v_requests): Allow multiple attaches and runs when
11076 multiprocess extensions are in effect. Handle "vKill".
11077 (myresume): Adjust to use ptids.
11078 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
11079 (handle_status): Adjust to discard_queued_stop_replies interface
11081 (first_thread_of, kill_inferior_callback)
11082 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
11083 (main): Call initialize_inferiors. Adjust to use ptids, killing
11084 and detaching from all inferiors. Handle multiprocess packet
11086 * linux-low.h: Include gdb_proc_service.h.
11087 (struct process_info_private): New.
11088 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
11089 <lwpid_of>: Use ptid_get_lwp.
11090 (get_lwp_thread): Adjust.
11091 (struct lwp_info): Add `dead' member.
11092 (find_lwp_pid): Declare.
11093 * linux-low.c (thread_db_active): Delete.
11094 (new_inferior): Adjust comment.
11095 (inferior_pid): Delete.
11096 (linux_add_process): New.
11097 (handle_extended_wait): Adjust.
11098 (add_lwp): Change unsigned long to ptid.
11099 (linux_create_inferior): Add process to processes table. Adjust
11100 to use ptids. Don't set new_inferior here.
11101 (linux_attach_lwp): Rename to ...
11102 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
11103 it. Adjust to use ptids.
11104 (linux_attach_lwp): New.
11105 (linux_attach): Add process to processes table. Don't set
11107 (struct counter): New.
11108 (second_thread_of_pid_p, last_thread_of_process_p): New.
11109 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
11110 multiple processes.
11111 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
11112 processes. Remove process from process table.
11113 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
11114 to multiple processes.
11115 (any_thread_of): New.
11116 (linux_detach): Add `pid' argument, and handle it. Remove process
11117 from processes table.
11118 (linux_join): Add `pid' argument. Handle it.
11119 (linux_thread_alive): Change unsighed long argument to ptid_t.
11120 Consider dead lwps as not being alive.
11121 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
11122 threads we're not interested in.
11123 (same_lwp, find_lwp_pid): New.
11124 (linux_wait_for_lwp): Change `pid' argument's type from int to
11126 (linux_wait_for_event): Rename to ...
11127 (linux_wait_for_event_1): ... this. Change `pid' argument's type
11128 from int to ptid_t. Adjust.
11129 (linux_wait_for_event): New.
11130 (linux_wait_1): Add `ptid' argument. Change return type to
11131 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
11132 that exit from the process table.
11133 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
11135 (mark_lwp_dead): New.
11136 (wait_for_sigstop): Adjust to use ptids. If a process exits while
11137 stopping all threads, mark its main lwp as dead.
11138 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
11140 (fetch_register, usr_store_inferior_registers)
11141 (regsets_fetch_inferior_registers)
11142 (regsets_store_inferior_registers, linux_read_memory)
11143 (linux_write_memory): Inline `inferior_pid'.
11144 (linux_look_up_symbols): Adjust to use per-process
11145 `thread_db_active'.
11146 (linux_request_interrupt): Adjust to use ptids.
11147 (linux_read_auxv): Inline `inferior_pid'.
11148 (initialize_low): Don't reference thread_db_active.
11149 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
11150 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
11151 (ps_getpid): Return the pid of the current inferior.
11152 * thread-db.c (proc_handle, thread_agent): Delete.
11153 (thread_db_create_event, thread_db_enable_reporting): Adjust to
11155 (find_one_thread): Change argument type to ptid_t. Adjust to
11157 (maybe_attach_thread): Adjust to per-process data and ptids.
11158 (thread_db_find_new_threads): Ditto.
11159 (thread_db_init): Ditto.
11160 * spu-low.c (spu_create_inferior, spu_attach): Add process to
11161 processes table. Adjust to use ptids.
11162 (spu_kill, spu_detach): Adjust interface. Remove process from
11164 (spu_join, spu_thread_alive): Adjust interface.
11165 (spu_wait): Adjust interface. Remove process from processes
11166 table. Adjust to use ptids.
11167 * win32-low.c (current_inferior_tid): Delete.
11168 (current_inferior_ptid): New.
11169 (debug_event_ptid): New.
11170 (thread_rec): Take a ptid. Adjust.
11171 (child_add_thread): Add `pid' argument. Adjust to use ptids.
11172 (child_delete_thread): Ditto.
11173 (do_initial_child_stuff): Add `attached' argument. Add process to
11175 (child_fetch_inferior_registers, child_store_inferior_registers):
11177 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
11178 (win32_attach): Pass 1 to do_initial_child_stuff.
11179 (win32_kill): Adjust interface. Remove process from processes
11181 (win32_detach): Ditto.
11182 (win32_join): Adjust interface.
11183 (win32_thread_alive): Take a ptid.
11184 (win32_resume): Adjust to use ptids.
11185 (get_child_debug_event): Ditto.
11186 (win32_wait): Adjust interface. Remove exiting process from
11189 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11191 Non-stop mode support.
11193 * server.h (non_stop): Declare.
11194 (gdb_client_data, handler_func): Declare.
11195 (delete_file_handler, add_file_handler, start_event_loop):
11197 (handle_serial_event, handle_target_event, push_event)
11198 (putpkt_notif): Declare.
11199 * target.h (enum resume_kind): New.
11200 (struct thread_resume): Replace `step' field by `kind' field.
11201 (TARGET_WNOHANG): Define.
11202 (struct target_ops) <wait>: Add `options' argument.
11203 <supports_non_stop, async, start_non_stop>: New fields.
11204 (target_supports_non_stop, target_async): New.
11205 (start_non_stop): Declare.
11206 (mywait): Add `options' argument.
11207 * target.c (mywait): Add `options' argument. Print child exit
11208 notifications here.
11209 (start_non_stop): New.
11210 * server.c (non_stop, own_buf, mem_buf): New globals.
11211 (struct vstop_notif): New.
11212 (notif_queue): New global.
11213 (queue_stop_reply, push_event, discard_queued_stop_replies)
11214 (send_next_stop_reply): New.
11215 (start_inferior): Adjust to use resume_kind. Adjust to mywait
11217 (attach_inferior): In non-stop mode, don't wait for the target
11219 (handle_general_set): Handle QNonStop.
11220 (handle_query): When handling qC, return the current general
11221 thread, instead of the first thread of the list.
11222 (handle_query): If the backend supports non-stop mode, include
11223 QNonStop+ in the qSupported query response.
11224 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
11226 (handle_v_attach, handle_v_run): Handle non-stop mode.
11227 (handle_v_stopped): New.
11228 (handle_v_requests): Report support for vCont;t. Handle vStopped.
11229 (myresume): Adjust to use resume_kind. Handle non-stop.
11230 (queue_stop_reply_callback): New.
11231 (handle_status): Handle non-stop mode.
11232 (main): Clear non_stop flag on reconnection. Use the event-loop.
11233 Refactor serial protocol handling from here ...
11234 (process_serial_event): ... to this new function. When GDB
11235 selects any thread, select one here. In non-stop mode, wait until
11236 GDB acks all pending events before exiting.
11237 (handle_serial_event, handle_target_event): New.
11238 * remote-utils.c (remote_open): Install remote_desc in the event
11240 (remote_close): Remove remote_desc from the event loop.
11241 (putpkt_binary): Rename to...
11242 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
11243 (putpkt_binary): New as wrapper around putpkt_binary_1.
11244 (putpkt_notif): New.
11245 (prepare_resume_reply): In non-stop mode, don't change the
11247 * event-loop.c: New.
11248 * Makefile.in (OBJ): Add event-loop.o.
11249 (event-loop.o): New rule.
11251 * linux-low.h (pid_of): Moved here.
11253 (get_lwp_thread): Use lwpid_of.
11254 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
11255 * linux-low.c (pid_of): Delete.
11256 (inferior_pid): Use lwpid_of.
11257 (linux_event_pipe): New.
11258 (target_is_async_p): New.
11260 (handle_extended_wait): Use lwpid_of.
11261 (add_lwp): Don't set lwpid field.
11262 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
11263 (linux_kill_one_lwp): If killing a running lwp, stop it first.
11264 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
11265 (linux_detach_one_lwp): If detaching from a running lwp, stop it
11266 first. Adjust to linux_wait_for_event interface changes. Use
11268 (linux_detach): Don't delete the main lwp here.
11269 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
11270 (status_pending_p): Don't consider explicitly suspended lwps.
11271 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
11272 pointer. Add OPTIONS argument. Change return type to int. Use
11273 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
11274 (linux_wait_for_event): Take an integer pid instead of a lwp_info
11275 pointer. Add status pointer argument. Return a pid instead of a
11276 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
11277 changes. In non-stop mode, don't switch to a random thread.
11278 (linux_wait): Rename to...
11279 (linux_wait_1): ... this. Add target_options argument, and handle
11280 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
11281 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
11282 clean exit and signal exit code. Don't stop all threads in
11283 non-stop mode. In all-stop mode, only stop all threads when
11284 reporting a stop to GDB. Handle explicit thread stop requests.
11285 (async_file_flush, async_file_mark): New.
11287 (send_sigstop): Use lwpid_of.
11288 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
11289 interface changes. In non-stop mode, don't switch to a random
11291 (linux_resume_one_lwp): Use lwpid_of.
11292 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
11293 (linux_resume_one_thread): ... this. Handle resume_stop. In
11294 non-stop mode, don't look for pending flag in all threads.
11295 (resume_status_pending_p): Don't consider explicitly suspended
11297 (my_waitpid): Reimplement. Emulate __WALL.
11298 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
11300 (sigchld_handler, linux_supports_non_stop, linux_async)
11301 (linux_start_non_stop): New.
11302 (linux_target_ops): Register linux_supports_non_stop, linux_async
11303 and linux_start_non_stop.
11304 (initialize_low): Install SIGCHLD handler.
11305 * thread-db.c (thread_db_create_event, find_one_thread)
11306 (thread_db_get_tls_address): Use lwpid_of.
11307 * win32-low.c (win32_detach): Adjust to use resume_kind.
11308 (win32_wait): Add `options' argument.
11309 * spu-low.c (spu_resume): Adjust to use resume_kind.
11310 (spu_wait): Add `options' argument.
11312 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11314 Decouple target code from remote protocol.
11316 * target.h (enum target_waitkind): New.
11317 (struct target_waitstatus): New.
11318 (struct target_ops) <wait>: Return an unsigned long. Take a
11319 target_waitstatus pointer instead of a char pointer.
11320 (mywait): Likewise.
11321 * target.c (mywait): Change prototype to return an unsigned long.
11322 Take a target_waitstatus pointer instead of a char pointer. Adjust.
11323 * server.h (thread_from_wait, old_thread_from_wait): Delete
11325 (prepare_resume_reply): Change prototype to take a
11327 * server.c (thread_from_wait, old_thread_from_wait): Delete.
11328 (last_status, last_ptid): New.
11329 (start_inferior): Remove "statusptr" argument. Adjust. Return a
11330 pid instead of a signal.
11331 (attach_inferior): Remove "status" and "signal" parameters.
11333 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
11335 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
11336 (handle_v_requests, myresume): Remove "status" and "signal"
11337 parameters. Adjust.
11338 (handle_status): New.
11339 (main): Delete local `status'. Adjust.
11340 * remote-utils.c: Include target.h.
11341 (prepare_resume_reply): Change prototype to take a
11342 target_waitstatus. Adjust.
11344 * linux-low.c (linux_wait): Adjust to new target_ops->wait
11346 * spu-low.c (spu_wait): Adjust.
11347 * win32-low.c (enum target_waitkind, struct target_waitstatus):
11349 (win32_wait): Adjust.
11351 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11353 * target.h (struct thread_resume): Delete leave_stopped member.
11354 (struct target_ops): Add a `n' argument to the `resume' callback.
11355 * server.c (start_inferior): Adjust.
11356 (handle_v_cont, myresume): Adjust.
11357 * linux-low.c (check_removed_breakpoint): Adjust to resume
11358 interface change, and to removed leave_stopped field.
11359 (resume_ptr): Delete.
11360 (struct thread_resume_array): New.
11361 (linux_set_resume_request): Add new `arg' parameter. Adjust to
11362 resume interface change.
11363 (linux_continue_one_thread, linux_queue_one_thread)
11364 (resume_status_pending_p): Check if the resume field is NULL
11365 instead of checking the leave_stopped member.
11366 (linux_resume): Adjust to the target resume interface change.
11367 * spu-low.c (spu_resume): Adjust to the target resume interface
11369 * win32-low.c (win32_detach, win32_resume): Ditto.
11371 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11373 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
11375 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
11377 (linux_continue_one_thread): Only preserve the stepping flag if
11378 there's a pending breakpoint.
11380 2009-03-31 Pedro Alves <pedro@codesourcery.com>
11382 * server.c (main): After the inferior having exited, call
11383 remote_close before exiting gdbserver.
11385 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
11387 Fix size of FPSCR in Power 7 processors.
11388 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
11389 (PPC_FEATURE_HAS_DFP): New #define.
11390 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
11393 2009-03-23 Pedro Alves <pedro@codesourcery.com>
11395 * server.c (handle_query) Whitespace and formatting.
11397 2009-03-22 Pedro Alves <pedro@codesourcery.com>
11399 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
11400 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
11401 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
11402 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
11403 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
11404 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
11405 Makefile.in, configure.ac: Fix whitespace throughout.
11406 * configure: Regenerate.
11408 2009-03-22 Pedro Alves <pedro@codesourcery.com>
11410 * inferiors.c (find_inferior): Make it safe for the callback
11411 function to delete the currently iterated inferior.
11413 2009-03-22 Pedro Alves <pedro@codesourcery.com>
11415 * Makefile.in (linuw_low_h): Move higher.
11416 (thread-db.o): Depend on $(linux_low_h).
11418 2009-03-17 Pedro Alves <pedro@codesourcery.com>
11420 Rename "process" to "lwp" throughout.
11422 * linux-low.c (all_processes): Rename to...
11423 (all_lwps): ... this.
11424 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
11425 (add_process): Rename to ...
11426 (add_lwp): ... this. Adjust.
11427 (linux_create_inferior): Adjust.
11428 (linux_attach_lwp): Adjust.
11429 (linux_attach): Adjust.
11430 (linux_kill_one_process): Rename to ...
11431 (linux_kill_one_lwp): ... this. Adjust.
11432 (linux_kill): Adjust.
11433 (linux_detach_one_process): Rename to ...
11434 (linux_detach_one_lwp): ... this. Adjust.
11435 (linux_detach): Adjust.
11436 (check_removed_breakpoint): Adjust.
11437 (status_pending_p): Adjust.
11438 (linux_wait_for_process): Rename to ...
11439 (linux_wait_for_lwp): ... this. Adjust.
11440 (linux_wait_for_event): Adjust.
11441 (send_sigstop): Adjust.
11442 (wait_for_sigstop): Adjust.
11443 (stop_all_processes): Rename to ...
11444 (stop_all_lwps): ... this.
11445 (linux_resume_one_process): Rename to ...
11446 (linux_resume_one_lwp): ... this. Adjust.
11447 (linux_set_resume_request, linux_continue_one_thread)
11448 (linux_queue_one_thread, resume_status_pending_p)
11449 (usr_store_inferior_registers, regsets_store_inferior_registers)
11450 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
11452 * linux-low.h (get_process): Rename to ...
11453 (get_lwp): ... this. Adjust.
11454 (get_thread_process): Rename to ...
11455 (get_thread_lwp): ... this. Adjust.
11456 (get_process_thread): Rename to ...
11457 (get_lwp_thread): ... this. Adjust.
11458 (struct process_info): Rename to ...
11459 (struct lwp_info): ... this.
11460 (all_processes): Rename to ...
11461 (all_lwps): ... this.
11462 * proc-service.c (ps_lgetregs): Adjust.
11463 * thread-db.c (thread_db_create_event, find_one_thread)
11464 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
11466 2009-03-14 Pedro Alves <pedro@codesourcery.com>
11468 * server.c (handle_query): Handle "qAttached".
11470 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
11472 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
11473 GPLv3, update license URL.
11475 2009-03-01 Doug Evans <dje@google.com>
11477 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
11478 (server_h): Add gdb_signals.h.
11479 (signals.o): Update.
11480 * server.h (target_signal_from_host,target_signal_to_host_p)
11481 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
11483 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
11485 * remote-utils.c (getpkt): Also generate remote-debug
11486 information if noack_mode is set.
11488 2009-02-06 Pedro Alves <pedro@codesourcery.com>
11490 * server.c (handle_query): Report qXfer:siginfo:read and
11491 qXfer:siginfo:write as supported and handle them.
11492 * target.h (struct target_ops) <qxfer_siginfo>: New field.
11493 * linux-low.c (linux_xfer_siginfo): New.
11494 (linux_target_ops): Set it.
11496 2009-01-26 Pedro Alves <pedro@codesourcery.com>
11498 * server.c (gdbserver_usage): Mention --remote-debug.
11499 (main): Accept '--remote-debug' switch.
11501 2009-01-18 Doug Evans <dje@google.com>
11503 * regcache.c (new_register_cache): No need to check result of xcalloc.
11504 * server.c (handle_search_memory): Back out calls to xmalloc,
11505 result is checked and error is returned to user upon failure.
11506 (handle_query): Ditto. Add more checks for result of malloc.
11507 (handle_v_cont): Check result of malloc, report error back to
11509 (handle_v_run): Ditto. Call freeargv.
11510 * server.h (freeargv): Declare.
11511 * utils.c (freeargv): New fn.
11513 2009-01-15 Doug Evans <dje@google.com>
11515 * gdbreplay.c (perror_with_name): Make arg const char *.
11516 * server.h (target_signal_to_name): Make return type const char *.
11517 * thread-db.c (thread_db_err_str): Make return type const char *.
11518 * utils.c (perror_with_name): Make arg const char *.
11520 2009-01-14 Pedro Alves <pedro@codesourcery.com>
11522 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
11523 when handling a EXIT_PROCESS_DEBUG_EVENT.
11525 2009-01-06 Joel Brobecker <brobecker@adacore.com>
11527 * gdbreplay.c (gdbreplay_version): Update copyright year.
11528 * server.c (gdbserver_version): Likewise.
11530 2009-01-05 Doug Evans <dje@google.com>
11532 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
11533 (handle_extended_wait): Improve comment.
11535 2008-12-13 Doug Evans <dje@google.com>
11537 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
11538 * server.h (ATTR_MALLOC): New macro.
11539 (xmalloc,xcalloc,xstrdup): Declare.
11540 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
11541 * inferiors.c: Ditto.
11542 * linux-low.c: Ditto.
11543 * mem-break.c: Ditto.
11544 * regcache.c: Ditto.
11545 * remote-utils.c: Ditto.
11548 * win32-low.c: Ditto.
11550 2008-12-12 Doug Evans <dje@google.com>
11552 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
11553 in debugging printf.
11555 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
11557 2008-12-09 Doug Evans <dje@google.com>
11559 * linux-low.h (struct process_info): Delete member tid, unused.
11560 * thread-db.c (find_one_thread): Update.
11561 (maybe_attach_thread): Update.
11563 2008-12-02 Pedro Alves <pedro@codesourcery.com>
11565 * target.h (struct target_ops): Add qxfer_osdata member.
11566 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
11568 (linux_qxfer_osdata): New functions.
11569 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
11571 * server.c (handle_query): Handle "qXfer:osdata:read:".
11572 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
11573 (buffer_xml_printf): New functions.
11574 * server.h (struct buffer): New.
11575 (buffer_grow_str, buffer_grow_str0): New macros.
11576 (buffer_grow, buffer_free, buffer_init, buffer_finish)
11577 (buffer_xml_printf): Declare.
11579 2008-11-24 Doug Evans <dje@google.com>
11581 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
11583 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
11585 * server.c (handle_v_run): Always use the supplied argument list.
11587 2008-11-19 Bob Wilson <bob.wilson@acm.org>
11589 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
11590 (xtensa_regmap_table): Add entry for scompare1.
11592 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
11594 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
11595 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
11596 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
11597 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
11598 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
11599 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
11600 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
11601 XML target descriptions.
11602 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
11603 when inferior is running on an ISA 2.05 or later processor. Add
11604 special case to return offset for full 64-bit slot of FPSCR when
11607 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
11609 * Makefile.in (SFILES, clean): Added sparc64 files.
11610 (reg-sparc64.o, reg-sparc64.c): New.
11611 * configure.srv (sparc*-*-linux*): New configuration.
11612 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
11613 syscall arguments for SPARC.
11614 (regsets_store_inferior_registers): Likewise.
11615 * linux-sparc-low.c: New file.
11617 2008-10-21 Doug Evans <dje@google.com>
11619 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
11620 (READLINE_DIR,READLINE_DEP): Delete.
11621 (INTERNAL_CFLAGS): Update.
11622 (LINTFLAGS): Update.
11624 2008-10-10 Pedro Alves <pedro@codesourcery.com>
11626 * server.c (handle_v_run): If GDB didn't specify an argv, use the
11627 whole argv from the last run, not just argv[0].
11629 2008-09-08 Pedro Alves <pedro@codesourcery.com>
11631 * regcache.c (new_register_cache): Return NULL if the register
11632 cache size isn't known yet.
11633 (free_register_cache): Avoid dereferencing a NULL regcache.
11635 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
11637 * configure.srv: Merge MIPS and MIPS64.
11639 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
11641 * Makefile.in (uninstall): Apply $(EXEEXT) too.
11643 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
11645 * Makefile.in: Add required vsx dependencies.
11647 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
11648 Declare init_registers_powerpc_vsx32l.
11649 Declare init_registers_powerpc_vsx64l.
11650 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
11651 (ppc_arch_setup): Check for VSX in hwcap.
11652 (ppc_fill_vsxregset): New function.
11653 (ppc_store_vsxregset): New function.
11654 Add new VSX entry in regset_info target_regsets.
11656 * configure.srv: Add new VSX dependencies.
11658 2008-08-12 Pedro Alves <pedro@codesourcery.com>
11660 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
11661 (remote_open): Set or clear transport_is_reliable.
11662 (putpkt_binary): Don't expect acks in noack mode.
11663 (getpkt): Don't send ack/nac in noack mode.
11664 * server.c (handle_general_set): Handle QStartNoAckMode.
11665 (handle_query): If connected by tcp pass QStartNoAckMode+ in
11667 (main): Reset noack_mode on every connection.
11668 * server.h (noack_mode): Declare.
11670 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11672 * Makefile.in (GDBREPLAY_OBS): New variable.
11673 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
11675 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
11676 Daniel Jacobowitz <dan@codesourcery.com>
11678 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
11679 (usr_store_inferior_registers): Likewise.
11680 (regsets_store_inferior_registers): Likewise.
11682 2008-07-31 Rolf Jansen <rj@surtec.com>
11683 Pedro Alves <pedro@codesourcery.com>
11685 * configure.ac: Check for memmem declaration.
11686 * server.c [HAVE_MALLOC_H]: Include malloc.h.
11687 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
11688 (disable_packet_qfThreadInfo): Unconditionally compile.
11689 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
11690 * configure, config.in: Regenerate.
11692 2008-07-28 Doug Kwan <dougkwan@google.com>
11694 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
11695 (linux_write_memory): Remove declaration of errno.
11697 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
11699 * linux-low.c (handle_extended_wait): Do not use "status"
11700 variable uninitialized.
11702 2008-07-07 Pedro Alves <pedro@codesourcery.com>
11704 * server.c (handle_v_attach): Inhibit reporting dll changes.
11706 2008-06-27 Pedro Alves <pedro@codesourcery.com>
11708 * remote-utils.c (prepare_resume_reply): If requested, don't
11709 output "thread:TID" in the T stop reply.
11711 * server.c (disable_packet_vCont, disable_packet_Tthread)
11712 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
11713 (handle_query): If requested, disable support for qC, qfThreadInfo
11715 (handle_v_requests): If requested, disable support for vCont.
11716 (gdbserver_show_disableable): New.
11717 (main): Handle --disable-packet and --disable-packet=LIST.
11719 * server.h (disable_packet_vCont, disable_packet_Tthread)
11720 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
11722 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
11724 * server.c (gdbserver_usage): Mention --version.
11726 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
11728 * Makefile.in (gdbreplay.o): New rule.
11730 2008-06-06 Joseph Myers <joseph@codesourcery.com>
11732 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
11733 message, not gdbserver.
11735 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
11736 Nathan Sidwell <nathan@codesourcery.com>
11737 Joseph Myers <joseph@codesourcery.com>
11739 * acinclude.m4: Include ../../config/acx.m4.
11740 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
11741 * configure, config.in: Regenerate.
11742 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
11743 * server.c (gdbserver_version): Print PKGVERSION.
11744 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
11745 (main): Adjust gdbserver_usage calls.
11746 * gdbreplay.c (version, host_name): Add declarations.
11747 (gdbreplay_version, gdbreplay_usage): New.
11748 (main): Accept --version and --help options.
11750 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
11752 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
11753 (arm_breakpoint_at): Handle Thumb.
11754 (the_low_target): Add comment.
11756 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
11758 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
11760 2008-05-09 Doug Evans <dje@google.com>
11762 * server.h (decode_search_memory_packet): Declare.
11763 * remote-utils.c (decode_search_memory_packet): New fn.
11764 * server.c (handle_search_memory_1): New fn.
11765 (handle_search_memory): New fn.
11766 (handle_query): Process qSearch:memory packets.
11768 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
11770 * regcache.c (registers_length): Remove.
11771 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
11772 full register packet.
11773 * regcache.h (registers_length): Remove prototype.
11774 * server.h (PBUFSIZ): Define to 16384.
11776 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
11778 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
11779 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
11780 powerpc-64l.o, and powerpc-altivec64l.o.
11781 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
11782 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
11783 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
11784 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
11785 rs6000/power-linux.xml, and rs6000/power64-linux.xml
11788 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
11789 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
11790 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
11791 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
11792 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
11793 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
11794 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
11795 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
11796 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
11797 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
11800 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
11801 (init_registers_powerpc_32l): ... this new prototype.
11802 (init_registers_powerpc_32): Remove, replace by ...
11803 (init_registers_powerpc_altivec32l): ... this new prototype.
11804 (init_registers_powerpc_e500): Remove, replace by ...
11805 (init_registers_powerpc_e500l): ... this new prototype.
11806 (init_registers_ppc64): Remove, replace by ...
11807 (init_registers_powerpc_64l): ... this new prototype.
11808 (init_registers_powerpc_64): Remove, replace by ...
11809 (init_registers_powerpc_altivec64l): ... this new prototype.
11810 (ppc_num_regs): Set to 73.
11811 (PT_ORIG_R3, PT_TRAP): Define if necessary.
11812 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
11813 (ppc_cannot_store_register): Handle orig_r3 and trap.
11814 (ppc_arch_setup): Update init_registers_... calls.
11815 (ppc_fill_gregset): Handle orig_r3 and trap.
11817 * inferiors.c (clear_inferiors): Reset current_inferior.
11819 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
11821 * acinclude.m4: Add override.m4.
11822 * configure: Regenerate.
11824 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
11826 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
11827 initial call to init_register_ppc64.
11829 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
11831 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
11832 single powerpc*-*-linux* case.
11833 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
11835 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
11837 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
11838 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
11840 * linux-ppc-low.c: Include <elf.h>.
11841 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
11842 (ppc_hwcap): New global variable.
11843 (ppc_regmap): Remove __SPE__ #ifdef sections.
11844 (ppc_regmap_e500): New global variable.
11845 (ppc_cannot_store_register): Update __SPE__ special case.
11846 (ppc_get_hwcap): New function.
11847 (ppc_arch_setup): Use it to determine whether inferior supports
11848 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
11849 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
11850 Do not access registers if target does not support AltiVec.
11851 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
11852 Do not access registers if target does not support SPE.
11853 (target_regsets): Unconditionally include AltiVec and SPE regsets.
11855 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
11857 * linux-low.c (disabled_regsets, num_regsets): New.
11858 (use_regsets_p): Delete.
11859 (linux_wait_for_process): Clear disabled_regsets.
11860 (regsets_fetch_inferior_registers): Check and set it.
11861 (regsets_store_inferior_registers): Likewise.
11862 (linux_fetch_registers, linux_store_registers): Do not use
11864 (initialize_low): Allocate disabled_regsets.
11866 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
11868 * Makefile.in (LIBOBJS): New.
11869 (OBS): Use LIBOBJS.
11870 (memmem.o): New rule.
11871 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
11872 * configure: Regenerated.
11874 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
11876 * server.c (handle_query): Never return "unsupported" for
11877 qXfer:features:read queries.
11879 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
11881 * server.c (get_features_xml): Fix inverted condition.
11882 (handle_query): Always support qXfer:feature:read.
11884 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
11886 * server.c (wrapper_argv): New.
11887 (start_inferior): Handle wrapper_argv. If set, expect an extra
11889 (gdbserver_usage): Document --wrapper.
11890 (main): Parse --wrapper.
11892 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11894 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
11895 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
11896 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
11897 (ppc_set_pc): Likewise.
11898 (ppc_arch_setup): New function.
11899 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
11900 of collect_register.
11901 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
11903 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11905 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
11906 instead of linux-ppc64-low.o.
11907 * linux-ppc64-low.c: Remove file.
11908 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
11909 (linux-ppc64-low.o): Remove rule.
11911 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
11912 (init_registers_powerpc_64): Likewise.
11913 (ppc_regmap): Conditionally define depending on __powerpc64__.
11914 (ppc_cannot_store_register): Do not special-case "fpscr" when
11915 compiled on __powerpc64__.
11916 (ppc_collect_ptrace_register): New function.
11917 (ppc_supply_ptrace_register): New function.
11918 (ppc_breakpoint): Change type to "unsigned int".
11919 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
11920 (the_low_target): Conditionally provide initializers for the
11921 arch_setup member depending on __powerpc64__. Install
11922 collect_ptrace_register and supply_ptrace_register members.
11924 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11926 * regcache.h (gdbserver_xmltarget): Add extern declaration.
11927 * server.c (gdbserver_xmltarget): Define.
11928 (get_features_xml): Use it to replace "target.xml" and arch_string.
11930 * configure.srv: Remove srv_xmltarget. Add XML files that were
11931 mentioned there to srv_xmlfiles instead. Remove conditional tests
11932 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
11933 srv_xmlfiles and srv_regobj to include all possible choices.
11934 * configure.ac (srv_xmltarget): Remove.
11935 (srv_xmlfiles): Do not add "target.xml".
11936 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
11937 checks for supplementary target information.
11938 * configure: Regenerate.
11939 * Makefile.in (XML_TARGET): Remove.
11940 (target.xml): Remove rule.
11941 (clean): Do not clean up target.xml.
11942 (.PRECIOUS): Do not mention target.xml.
11944 * target.h (struct target_ops): Remove arch_string member.
11945 * linux-low.c (linux_arch_string): Remove.
11946 (linux_target_ops): Remove arch_string initializer.
11947 * linux-low.h (struct linux_target_ops): Remove arch_string member.
11948 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
11949 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
11950 * spu-low.c (spu_arch_string): Remove.
11951 (spu_target_ops): Remove arch_string initializer.
11952 * win32-low.c (win32_arch_string): Remove.
11953 (win32_target_ops): Remove arch_string initializer.
11954 * win32-low.h (struct win32_target_ops): Remove arch_string member.
11955 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
11956 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
11958 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11960 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
11961 by collect_ptrace_register and supply_ptrace_register hooks.
11962 * linux-low.c (fetch_register): Use supply_ptrace_register callback
11963 instead of checking for the_low_target.left_pad_xfer.
11964 (usr_store_inferior_registers): Use collect_ptrace_register callback
11965 instead of checking for the_low_target.left_pad_xfer.
11967 * linux-s390-low.c (s390_collect_ptrace_register): New function.
11968 (s390_supply_ptrace_register): Likewise.
11969 (s390_fill_gregset): Call s390_collect_ptrace_register.
11970 (the_low_target): Update.
11972 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
11973 (ppc_supply_ptrace_register): Likewise.
11974 (the_low_target): Update.
11976 * linux-i386-low.c (the_low_target): Update.
11977 * linux-x86-64-low.c (the_low_target): Update.
11979 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11981 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
11982 reg-s390.o and reg-s390x.o.
11984 * linux-low.c (new_inferior): New global variable.
11985 (linux_create_inferior, linux_attach): Set it.
11986 (linux_wait_for_process): Call the_low_target.arch_setup after the
11987 target has stopped for the first time.
11988 (initialize_low): Do not call the_low_target.arch_setup.
11990 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
11991 (s390_set_pc): Likewise.
11992 (s390_arch_setup): New function.
11993 (the_low_target): Use s390_arch_setup as arch_setup routine.
11995 * regcache.c (realloc_register_cache): New function.
11996 (set_register_cache): Call it for each existing regcache.
11998 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
12000 * server.h (init_registers): Remove prototype.
12002 * linux-low.h (struct linux_target_ops): Add arch_setup field.
12003 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
12004 instead of init_registers ().
12005 * linux-arm-low.c (init_registers_arm): Add prototype.
12006 (init_registers_arm_with_iwmmxt): Likewise.
12007 (the_low_target): Add initializer for arch_setup field.
12008 * linux-cris-low.c (init_registers_cris): Add prototype.
12009 (the_low_target): Add initializer for arch_setup field.
12010 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
12011 (the_low_target): Add initializer for arch_setup field.
12012 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
12013 (the_low_target): Add initializer for arch_setup field.
12014 * linux-ia64-low.c (init_registers_ia64): Add prototype.
12015 (the_low_target): Add initializer for arch_setup field.
12016 * linux-m32r-low.c (init_registers_m32r): Add prototype.
12017 (the_low_target): Add initializer for arch_setup field.
12018 * linux-m68k-low.c (init_registers_m68k): Add prototype.
12019 (the_low_target): Add initializer for arch_setup field.
12020 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
12021 (init_registers_mips64_linux): Likewise.
12022 (the_low_target): Add initializer for arch_setup field.
12023 * linux-ppc-low.c (init_registers_ppc): Add prototype.
12024 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
12025 (the_low_target): Add initializer for arch_setup field.
12026 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
12027 (init_registers_powerpc_64): Likewise.
12028 (the_low_target): Add initializer for arch_setup field.
12029 * linux-s390-low.c (init_registers_s390): Add prototype.
12030 (init_registers_s390x): Likewise.
12031 (the_low_target): Add initializer for arch_setup field.
12032 * linux-sh-low.c (init_registers_sh): Add prototype.
12033 (the_low_target): Add initializer for arch_setup field.
12034 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
12035 (the_low_target): Add initializer for arch_setup field.
12036 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
12037 (the_low_target): Add initializer for arch_setup field.
12039 * win32-low.h (struct win32_target_ops): Add arch_setup field.
12040 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
12041 instead of init_registers ().
12042 * win32-arm-low.c (init_registers_arm): Add prototype.
12043 (the_low_target): Add initializer for arch_setup field.
12044 * win32-i386-low.c (init_registers_i386): Add prototype.
12045 (the_low_target): Add initializer for arch_setup field.
12047 * spu-low.c (init_registers_spu): Add prototype.
12048 (initialize_low): Call initialie_registers_spu () instead of
12049 initialize_registers ().
12051 2008-02-19 Pedro Alves <pedro@codesourcery.com>
12053 * server.c (handle_v_requests): When handling the vRun and vAttach
12054 packets, if already debugging a process, don't kill it. Return an
12057 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
12059 * server.c (handle_query): Correct length check.
12061 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
12063 * win32-low.c (do_initial_child_stuff): Add process handle
12064 parameter. Set current_process_handle and current_process_id from the
12065 parameters. Clear globals.
12066 (win32_create_inferior): Don't set current_process_handle and
12067 current_process_id here. Instead pass them on the call to
12068 do_initial_child_stuff.
12069 (win32_attach): Likewise.
12070 (win32_clear_inferiors): New.
12071 (win32_kill): Don't close the current process handle or the
12072 current thread handle here. Instead call win32_clear_inferiors.
12073 (win32_detach): Don't open a new handle to the process. Call
12074 win32_clear_inferiors.
12075 (win32_join): Don't rely on current_process_handle; open a new
12076 handle using the process id.
12077 (win32_wait): Call win32_clear_inferiors when the inferior process
12080 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
12082 * server.c (monitor_show_help): Add "exit".
12084 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
12086 * Makefile.in (SFILES): Add linux-xtensa-low.c.
12087 (clean): Add reg-xtensa.c.
12088 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
12089 * configure.srv (xtensa*-*-linux*) New target.
12090 * linux-xtensa-low.c: New.
12091 * xtensa-xtregs.c: New.
12093 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
12095 * hostio.c: Don't include errno.h.
12096 (errno_to_fileio_errno): Move to hostio-errno.
12097 * hostio.c: (hostio_error): Remove the error parameter. Defer the
12098 error number outputting to the target->hostio_last_error callback.
12099 (hostio_packet_error): Use FILEIO_EINVAL directly.
12100 (handle_open, handle_pread, hostio_error, handle_unlink): Update
12101 calls to hostio_error.
12102 * hostio-errno.c: New.
12103 * server.h (hostio_last_error_from_errno): Declare.
12104 * target.h (target_ops): Add hostio_last_error member.
12105 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
12106 as hostio_last_error handler.
12107 * spu-low.c (spu_target_ops): Likewise.
12108 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
12109 (wince_hostio_last_error): New functions.
12110 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
12111 as hostio_last_error handler.
12112 (win32_target_ops) [!_WIN32_WCE]: Register
12113 hostio_last_error_from_errno as hostio_last_error handler.
12114 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
12115 (hostio-errno.o): New rule.
12116 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
12117 * configure.srv (srv_hostio_err_objs): New variable. Default to
12119 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
12120 * configure: Regenerate.
12122 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12124 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
12125 (linux_kill, linux_detach): Clean up the process list.
12126 * remote-utils.c (remote_open): Improve port number parsing.
12127 (putpkt_binary, input_interrupt): Only send interrupts if the target
12129 * server.c (extended_protocol): Make static.
12130 (attached): Define earlier.
12131 (exit_requested, response_needed, program_argv): New variables.
12132 (target_running): New.
12133 (start_inferior): Clear attached here.
12134 (attach_inferior): Set attached here.
12135 (require_running): Define.
12136 (handle_query): Use require_running and target_running. Implement
12138 (handle_v_attach, handle_v_run): New.
12139 (handle_v_requests): Use require_running. Handle vAttach and vRun.
12140 (gdbserver_usage): Update.
12141 (main): Redo argument parsing. Handle --debug and --multi. Handle
12142 --attach along with other options or after the port. Save
12143 program_argv. Support no initial program. Resynchronize
12144 communication with GDB after an error. Handle "monitor exit".
12145 Use require_running and target_running. Always allow the extended
12146 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
12147 restart in extended mode.
12148 * README: Refer to the GDB manual. Update --attach usage.
12150 2007-12-20 Andreas Schwab <schwab@suse.de>
12152 * linux-low.c (STACK_SIZE): Define.
12153 (linux_tracefork_child): Use it. Use __clone2 on ia64.
12154 (linux_test_for_tracefork): Likewise.
12156 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
12158 * linux-low.c (linux_wait_for_event): Update messages. Do not
12159 reinsert auto-delete breakpoints.
12160 * mem-break.c (struct breakpoint): Change return type of handler to
12162 (set_breakpoint_at): Update handler type.
12163 (reinsert_breakpoint_handler): Return 1 instead of calling
12165 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
12167 (check_breakpoints): Delete auto-delete breakpoints and return 2.
12168 * mem-break.h (set_breakpoint_at): Update handler type.
12169 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
12170 * win32-low.c (auto_delete_breakpoint): New.
12171 (get_child_debug_event): Use it.
12173 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
12175 * configure.ac: Check for pread and pwrite.
12176 * hostio.c (handle_pread): Fall back to lseek and read.
12177 (handle_pwrite): Fall back to lseek and write.
12178 * config.in, configure: Regenerated.
12180 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
12182 * server.c (myresume): Add own_buf argument.
12183 (main): Update calls.
12185 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
12187 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
12188 * remote-utils.c (remote_open): Do not call disable_async_io.
12189 (block_async_io): Delete.
12190 (unblock_async_io): Make static.
12191 (initialize_async_io): New.
12192 * server.c (handle_v_cont): Handle async I/O here.
12193 (myresume): Likewise. Move other common resume tasks here...
12194 (main): ... from here. Call initialize_async_io. Disable async
12195 I/O before the main loop.
12196 * server.h (initialize_async_io): Declare.
12197 (block_async_io, unblock_async_io): Delete prototypes.
12198 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
12200 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
12202 * remote-utils.c (readchar): Allow binary data in received messages.
12204 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12206 * win32-low.c (attaching): New global.
12207 (win32_create_inferior): Clear the `attaching' global.
12208 (win32_attach): Set the `attaching' global.
12209 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
12210 attaching. Only set a breakpoint at the entry point if not
12213 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12215 * server.c (main): Don't report dll events on the initial
12216 connection on attaches.
12218 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12220 * server.c (main): Relax numerical bases supported for the pid of
12221 the --attach command line argument.
12223 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12225 * win32-low.c (win32_attach): Call OpenProcess before
12226 DebugActiveProcess, not after. Add last error output to error
12229 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12231 * win32-low.c (win32_get_thread_context)
12232 (win32_set_thread_context): New functions.
12233 (thread_rec): Use win32_get_thread_context.
12234 (continue_one_thread, win32_resume): Use win32_set_thread_context.
12235 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
12238 2007-12-03 Leo Zayas
12239 Pedro Alves <pedro_alves@portugalmail.pt>
12241 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
12243 (child_add_thread): Minor cleanup.
12244 (child_continue): Resume artificially suspended threads before
12245 calling ContinueDebugEvent.
12246 (suspend_one_thread): New.
12247 (fake_breakpoint_event): New.
12248 (get_child_debug_event): Change return type to int. Check here if
12249 gdb sent an interrupt request. If a soft interrupt was requested,
12250 fake a breakpoint event. Return 0 if there is no event to handle,
12252 (win32_wait): Don't check here if gdb sent an interrupt request.
12253 Ensure there is a valid event to handle.
12254 (win32_request_interrupt): Add soft interruption method as last
12257 2007-12-03 Leo Zayas
12258 Pedro Alves <pedro_alves@portugalmail.pt>
12260 * win32-low.h (win32_thread_info): Add descriptions to the
12261 structure members. Replace `suspend_count' counter by a
12263 * win32-low.c (thread_rec): Update condition of when to get the
12264 context from the inferior. Rely on ContextFlags being set if it
12265 has already been retrieved. Only suspend the inferior thread if
12266 we haven't already. Warn if that fails.
12267 (continue_one_thread): s/suspend_count/suspended/. Only call
12268 ResumeThread once. Warn if that fails.
12270 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12272 * win32-low.c (win32_wait): Don't read from the inferior when it
12273 has already exited.
12275 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12277 * Makefile.in (win32_low_h): New variable.
12278 (win32-low.o): Add dependency on $(win32_low_h).
12279 (win32-arm-low.o, win32-i386-low.o): New rules.
12281 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12283 * hostio.c: Correct copyright year.
12285 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12287 * Makefile.in (OBS): Add hostio.o.
12288 (hostio.o): New rule.
12289 * server.h (handle_vFile): Declare.
12290 * hostio.c: New file.
12291 * server.c (handle_v_requests): Take packet_len and new_packet_len
12292 for binary packets. Call handle_vFile.
12293 (main): Update call to handle_v_requests.
12295 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
12297 * linux-low.c: Include <sched.h>.
12299 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
12301 * linux-low.c (linux_tracefork_grandchild): New.
12302 (linux_tracefork_child): Use clone.
12303 (linux_test_for_tracefork): Use clone; allocate and free a stack.
12305 2007-10-31 Joel Brobecker <brobecker@adacore.com>
12307 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
12309 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
12311 * linux-low.c (handle_extended_wait): Handle unexpected signals.
12313 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
12315 * inferiors.c (change_inferior_id): Delete.
12316 (add_pid_to_list, pull_pid_from_list): New.
12317 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
12318 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
12319 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
12320 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
12321 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
12322 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
12323 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
12324 (using_threads): Always set to 1.
12325 (handle_extended_wait): New.
12326 (add_process): Do not set TID.
12327 (linux_create_inferior): Set must_set_ptrace_flags.
12328 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
12329 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
12330 (linux_thread_alive): Rename TID argument to LWPID.
12331 (linux_wait_for_process): Handle unknown processes. Do not use TID.
12332 (linux_wait_for_event): Do not use TID or check using_threads. Update
12333 call to dead_thread_notify. Call handle_extended_wait.
12334 (linux_create_inferior): Use PTRACE_SETOPTIONS.
12335 (send_sigstop): Delete sigstop_sent.
12336 (wait_for_sigstop): Avoid TID.
12337 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
12338 (linux_test_for_tracefork): New.
12339 (linux_lookup_signals): Use thread_db_active and
12340 linux_supports_tracefork_flag.
12341 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
12342 * linux-low.h (get_process_thread): Avoid TID.
12343 (struct process_ifo): Move thread_known and tid to the end. Remove
12345 (linux_attach_lwp, thread_db_init): Update prototypes.
12346 * server.h (change_inferior_id): Delete prototype.
12347 (add_pid_to_list, pull_pid_from_list): New prototypes.
12348 * thread-db.c (thread_db_use_events): New.
12349 (find_first_thread): Rename to...
12350 (find_one_thread): ...this. Update callers and messages. Do not
12351 call fatal. Check thread_db_use_events. Do not call
12352 change_inferior_id or new_thread_notify.
12353 (maybe_attach_thread): Update. Do not call new_thread_notify.
12354 (thread_db_init): Set thread_db_use_events. Check use_events.
12355 * utils.c (fatal, warning): Correct message prefix.
12357 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
12359 * Makefile.in (clean): Remove new files.
12360 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
12361 (powerpc-64.o, powerpc-64.c): New rules.
12362 * configure.srv: Use alternate register sets for powerpc64-*-linux*
12363 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
12365 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
12367 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
12368 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
12369 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
12370 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
12371 (target_regsets): Add AltiVec and SPE register sets.
12372 * configure.ac: Check for AltiVec and SPE.
12373 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
12374 (ppc_fill_vrregset, ppc_store_vrregset): New.
12375 (target_regsets): Add AltiVec register set.
12376 * configure: Regenerated.
12378 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
12380 * linux-low.c (O_LARGEFILE): Define.
12381 (linux_read_memory): Use /proc/PID/mem.
12382 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
12383 * configure, config.in: Regenerated.
12385 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12387 * linux-low.c (linux_wait_for_event): Do not pass signals while
12390 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
12392 * win32-low.c (create_process): New.
12393 (win32_create_inferior): Use create_process instead of
12394 CreateProcess. If create_process failed retry appending an ".exe"
12395 suffix. Store the GetLastError result immediatelly after
12396 create_process calls and use it on the call to error.
12398 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
12400 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
12402 2007-08-23 Joel Brobecker <brobecker@adacore.com>
12404 * configure.ac: Switch license to GPLv3.
12406 2007-08-01 Michael Snyder <msnyder@access-company.com>
12408 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
12410 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
12412 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
12414 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
12415 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
12416 CloseToolhelp32Snapshot.
12417 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
12418 CloseToolhelp32Snapshot.
12420 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
12422 * server.c (main): Check for inferior exit before main loop.
12424 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
12426 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
12427 instead of on tmp_desc.
12429 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
12430 Daniel Jacobowitz <dan@codesourcery.com>
12432 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
12433 (add_thread): Minor cleanups.
12434 (clear_inferiors): Move lower in the file. Clear the DLL
12436 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
12437 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
12438 (xml_escape_text): New.
12439 * server.c (handle_query): Handle qXfer:libraries:read. Report it
12441 (handle_v_cont): Report errors.
12442 (gdbserver_version): Update.
12443 (main): Correct size of own_buf. Do not report initial DLL events.
12444 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
12445 (unloaded_dll, xml_escape_text): New.
12446 * win32-low.c (enum target_waitkind): Update comments.
12447 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
12448 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
12449 (win32_EnumProcessModules, win32_GetModuleInformation)
12450 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
12451 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
12452 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
12453 (win32_Module32First, win32_Module32Next, load_toolhelp)
12454 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
12455 (get_child_debug_event): Handle DLL events.
12456 (win32_wait): Likewise.
12458 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
12460 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
12461 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
12463 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
12465 * win32-low.c (handle_output_debug_string): Ignore event if not
12468 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
12470 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
12472 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
12474 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
12476 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
12478 * inferiors.c (change_inferior_id): Add comment.
12479 * linux-low.c (check_removed_breakpoint): Add an early
12480 prototype. Improve debug output.
12481 (linux_attach): Doc update.
12482 (linux_detach_one_process, linux_detach): Clean up before releasing
12484 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
12485 * linux-low.h (struct process_info): Doc improvement.
12486 * mem-break.c (delete_all_breakpoints): New.
12487 * mem-break.h (delete_all_breakpoints): New prototype.
12488 * thread-db.c (find_first_thread): New.
12489 (thread_db_create_event): Call it instead of
12490 thread_db_find_new_threads. Clean up unused variables.
12491 (maybe_attach_thread): Remove first thread handling.
12492 (thread_db_find_new_threads): Use find_first_thread.
12493 (thread_db_get_tls_address): Likewise.
12495 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
12497 * thread-db.c (thread_db_find_new_threads): Add prototype.
12498 (thread_db_create_event): Check for the main thread before adding
12500 (maybe_attach_thread): Only enable event reporting if TID == 0.
12501 (thread_db_get_tls_address): Check for new threads.
12503 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
12505 * linux-low.c (linux_create_inferior): Try execv before execvp.
12506 * spu-low.c (spu_create_inferior): Likewise.
12508 2007-06-13 Mike Frysinger <vapier@gentoo.org>
12510 * linux-low.c (linux_create_inferior): Change execv to execvp.
12511 * spu-low.c (spu_create_inferior): Likewies.
12513 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
12515 * Makefile.in (clean): Clean new files instead of deleted ones.
12516 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
12517 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
12519 * configure.srv: Specify XML files and new regformats for MIPS and
12521 * linux-mips-low.c (mips_num_regs): Set to only used registers.
12522 (mips_regmap): Do not fetch $0. Remove unused registers. Add
12523 an entry for the restart register.
12524 (mips_cannot_fetch_register, mips_cannot_store_register)
12525 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
12526 register names to match the XML descriptions.
12527 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
12528 restart register instead of $0.
12530 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12531 Markus Deuling <deuling@de.ibm.com>
12533 * remote-utils.c (decode_xfer_write): New function.
12534 * server.h (decode_xfer_write): Add prototype.
12535 * server.c (handle_query): Add PACKET_LEN argument. Support
12536 qXfer:spu:read and qXfer:spu:write packets.
12537 (main): Pass packet_len to handle_query.
12538 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
12539 * target.h (target_ops): Add qxfer_spu.
12541 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12543 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
12544 accessing non-seekable spufs files.
12546 2007-05-16 Markus Deuling <deuling@de.ibm.com>
12548 * server.c (handle_query): Add reply for qC packet.
12550 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12551 Leo Zayas <lerele@champenstudios@com>
12553 * server.h (check_remote_input_interrupt_request): New function.
12554 * remote_utils.c (INVALID_DESCRIPTOR): New define.
12555 (remote_desc): Initialize with INVALID_DESCRIPTOR.
12556 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
12557 (check_remote_input_interrupt_request): New function.
12558 * server.h (check_remote_input_interrupt_request): Declare.
12559 * win32-low.c (winapi_DebugBreakProcess,
12560 winapi_GenerateConsoleCtrlEvent): New typedefs.
12561 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
12563 (win32_wait): Check for remote interrupt request
12564 with check_remote_input_interrupt_request.
12565 (win32_request_interrupt): New function.
12566 (win32_target_op): Set request_interrupt to win32_request_interrupt.
12568 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12570 * win32-low.c (debug_registers_changed,
12571 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
12572 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
12573 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
12574 (thread_rec): Get context using the low target.
12575 (child_add_thread): Call thread_added on the low target,
12576 which does the same thing.
12578 (do_initial_child_stuff): Remove debug registers references.
12579 Set context using the low target. Resume threads after
12580 setting the contexts.
12581 (child_continue): Remove dead variable. Remove debug
12582 registers references.
12583 (child_fetch_inferior_registers): Go through the low target.
12584 (do_child_store_inferior_registers): Remove.
12585 (child_store_inferior_registers): Go through the low target.
12586 (win32_resume): Remove debug registers references.
12587 Set context using the low target.
12588 (handle_exception): Change return type to void. Don't record
12589 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
12590 first chance exception.
12591 (get_child_debug_event): Change return type to void. Remove
12592 goto loop. Always return after waiting for debug event.
12593 (win32_wait): Convert to switch statement. Handle spurious
12596 * win32-i386-low.c (debug_registers_changed,
12597 debug_registers_used): New.
12598 (initial_stuff): Rename to ...
12599 (i386_initial_stuff): ... this. Clear debug registers
12601 (store_debug_registers): Delete.
12602 (i386_get_thread_context): New.
12603 (load_debug_registers): Delete.
12604 (i386_set_thread_context): New.
12605 (i386_thread_added): New.
12606 (single_step): Rename to ...
12607 (i386_single_step): ... this.
12608 (do_fetch_inferior_registers): Rename to ...
12609 (i386_fetch_inferior_register): ... this.
12610 (i386_store_inferior_register): New.
12611 (the_low_target): Adapt to new interface.
12613 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
12614 (arm_get_thread_context): New.
12615 (arm_set_thread_context): New.
12617 (do_fetch_inferior_registers): Rename to ...
12618 (arm_fetch_inferior_register): ... this.
12619 (arm_store_inferior_register): New.
12620 (arm_wince_breakpoint): Reimplement as unsigned long.
12621 (arm_wince_breakpoint_len): Define.
12622 (the_low_target): Adapt to new interface.
12624 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
12625 load_debug_registers. Add get_thread_context, set_thread_context,
12626 thread_added and store_inferior_register. Rename
12627 fetch_inferior_registers to fetch_inferior_register.
12628 (regptr): Remove declaration.
12630 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12632 * linux-low.c (linux_detach): Change return type to int. Return 0.
12633 * spu-low.c (spu_detach): Likewise.
12635 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12637 * target.h (target_ops): Change return type of detach to int.
12639 (join_inferior): New.
12640 * server.c (main): Don't skip detach support on mingw32.
12641 If the inferior doesn't support detaching return error.
12642 Call join_inferior instead of using waitpid.
12643 * linux-low.c (linux_join): New.
12644 (linux_target_op): Add linux_join.
12645 * spu-low.c (spu_join): New.
12646 (spu_target_ops): Add spu_join.
12647 * win32-low.c (win32_detach): Adapt to new interface.
12648 Reopen current_process_handle before detaching. Issue a child
12649 resume before detaching.
12651 (win32_target_op): Add win32_join.
12653 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12655 * win32-low.c (win32-attach): Fix return value.
12656 * target.h (target_ops): Describe ATTACH return values.
12658 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12660 * win32-low.c (GETPROCADDRESS): Define.
12661 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
12662 (winapi_DebugSetProcessKillOnExit): Likewise.
12663 (win32_create_inferior): Force usage of ansi CreateProcessA.
12664 (win32_attach): Use GETPROCADDRESS.
12665 (win32_detach): Likewise.
12667 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12669 * win32-low.c (win32_wait): Don't use WSTOPSIG.
12671 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
12673 * win32-low.c: Commit leftover changes from 2007-03-29.
12675 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
12677 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
12678 fields short instead of int. Add explicit padding.
12679 (i387_cache_to_fsave): Remove unnecessary casts.
12680 (i387_fsave_to_cache): Doc fix.
12681 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
12683 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
12685 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
12686 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
12688 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
12690 * configure.srv (arm*-*-mingw32ce*): Move near the other
12693 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
12695 * configure.ac: Add errno checking.
12696 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
12697 sys/file.h and malloc.h.
12698 (AC_CHECK_DECLS): Add perror.
12699 (srv_mingwce): Handle.
12700 * configure.srv (i[34567]86-*-cygwin*): Add
12701 win32-i386-low.o to srv_tgtobj.
12702 (i[34567]86-*-mingw*): Likewise.
12703 (arm*-*-mingw32ce*): Add case.
12704 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
12705 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
12706 [__MINGW32CE__] (strerror): New function.
12707 [__MINGW32CE__] (errno): Define to GetLastError.
12708 [__MINGW32CE__] (COUNTOF): New macro.
12709 (remote_open): Remove extra close call.
12710 * mem-break.c (delete_breakpoint_at): New function.
12711 * mem-break.h (delete_breakpoint_at): Declare.
12712 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
12713 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
12714 [USE_WIN32API] (read, write): Add char* casts.
12715 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
12716 * server.h: Include wincecompat.h on Windows CE.
12717 [HAVE_ERRNO_H]: Check.
12718 (perror): Declare if not declared.
12719 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
12720 (perror_with_name): Remove errno declaration.
12721 * wincecompat.h: New.
12722 * wincecompat.c: New.
12723 * win32-low.h: New.
12724 * win32-arm-low.c: New.
12725 * win32-i386-low.c: New.
12726 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
12727 (OUTMSG2): Make it safe.
12729 (COUNTOF): New macro.
12730 (NUM_REGS): Get it from the low target.
12731 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
12732 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
12733 (thread_rec): Let low target handle debug registers.
12734 (child_add_thread): Likewise.
12735 (child_init_thread_list): Likewise.
12736 (continue_one_thread): Likewise.
12738 (do_child_fetch_inferior_registers): Move to ...
12739 * win32-i386-low.c: ... here, and rename to ...
12740 (do_fetch_inferior_registers): ... this.
12741 * win32-low.c (child_fetch_inferior_registers):
12742 Go through the low target.
12743 (do_child_store_inferior_registers): Use regptr.
12744 (strwinerror): New function.
12745 (win32_create_inferior): Handle Windows CE.
12746 Use strwinerror instead of strerror on Windows error
12747 codes. Add program to the error output.
12748 Don't close the main thread handle on Windows CE.
12749 (win32_attach): Use coredll.dll on Windows CE.
12750 (win32_kill): Close current process and current
12752 (win32_detach): Use coredll.dll on Windows CE.
12753 (win32_resume): Let low target handle debug registers, and
12755 (handle_exception): Add/Remove initial breakpoint. Avoid
12756 non-existant WSTOPSIG on Windows CE.
12757 (win32_read_inferior_memory): Cast to remove warning.
12758 (win32_arch_string): Go through the low target.
12759 (initialize_low): Call set_breakpoint_data with the low
12760 target's breakpoint.
12761 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
12762 FOP_REGNUM, mappings): Move to ...
12763 * win32-i386-low.c: ... here.
12764 * win32-low.c (win32_thread_info): Move to ...
12765 * win32-low.h: ... here.
12766 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
12767 win32-arm-low.c and wincecompat.c.
12768 (all:): Add $EXEEXT.
12769 (install-only:): Likewise.
12770 (gdbserver:): Likewise.
12771 (gdbreplay:): Likewise.
12772 * config.in: Regenerate.
12773 * configure: Regenerate.
12775 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
12777 * win32-low.c: Rename typedef thread_info to
12778 win32_thread_info throughout.
12780 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
12782 * win32-i386-low.c: Rename to ...
12783 * win32-low.c: ... this.
12784 * configure.srv: Replace win32-i386-low.o with win32-low.o.
12785 * Makefile.in: Likewise.
12787 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
12789 * remote-utils.c (monitor_output): Constify msg parameter.
12790 * server.h (monitor_output): Likewise.
12791 * win32-i386-low.c (handle_output_debug_string): New.
12792 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
12793 handle_output_debug_string.
12794 (get_child_debug_event): Likewise.
12796 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
12798 * server.c (main): Correct strtoul check.
12800 2007-03-27 Jon Ringle <jon@ringle.org>
12802 * linux-low.c: Check __ARCH_HAS_MMU__ also.
12804 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
12806 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
12808 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
12810 * terminal.h: Check HAVE_SGTTY_H.
12812 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
12814 * remote-utils.c (remote_open): Print out the assigned port number.
12816 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
12818 * remote-utils.c (monitor_output): New function.
12819 * server.c (debug_threads): Define here.
12820 (monitor_show_help): New function.
12821 (handle_query): Handle qRcmd.
12822 (main): Do not handle 'd' packet.
12823 * server.h (debug_threads, remote_debug, monitor_output): Declare.
12824 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
12827 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12829 * Makefile.in (EXEEXT): New.
12830 (clean): Use $(EXEEXT).
12832 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12834 * target.h (target_ops): Rename send_signal to request_interrupt,
12835 and remove enum target_signal parameter.
12836 * linux-low.c (linux_request_interrupt): Rename from
12837 linux_send_signal, and always send SIGINT.
12838 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
12839 and always send SIGINT.
12840 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
12842 (input_interrupt): Likewise.
12844 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12846 * server.c (get_features_xml): Check if target implemented
12848 * win32-i386-low.c (win32_arch_string): New.
12849 (win32_target_ops): Add win32_arch_string as arch_string member.
12851 2007-02-22 Markus Deuling <deuling@de.ibm.com>
12853 * spu-low.c (spu_arch_string): New.
12854 (spu_target_ops): Add spu_arch_string.
12856 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
12858 * remote-utils.c: Remove HAVE_TERMINAL_H check.
12859 * configure.ac: Do not check for terminal.h.
12860 * configure, config.in: Regenerated.
12862 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
12864 * Makefile.in (OBS): Add $(XML_BUILTIN).
12865 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
12867 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
12868 (arm-with-iwmmxt.c): New.
12869 * config.in, configure: Regenerate.
12870 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
12871 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
12872 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
12873 (arm*-*-linux*): Add iWMMXt and regset support.
12874 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
12875 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
12876 (arm_store_wmmxregset, target_regsets): New.
12877 * server.c (get_features_xml): Take annex argument. Check builtin
12879 (handle_query): Handle multiple annexes.
12881 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12883 * remote-utils.c [USE_WIN32API] (read, write): Define.
12884 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
12887 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
12889 * linux-i386-low.c (the_low_target): Set arch_string.
12890 * linux-x86-64-low.c (the_low_target): Likewise.
12891 * linux-low.c (linux_arch_string): New.
12892 (linux_target_ops): Add it.
12893 * linux-low.h (struct linux_target_ops): Add arch_string.
12894 * server.c (write_qxfer_response): Use const void * for DATA.
12895 (get_features_xml): New.
12896 (handle_query): Handle qXfer:features:read. Report it for qSupported.
12897 * target.h (struct target_ops): Add arch_string method.
12899 2007-01-03 Denis Pilat <denis.pilat@st.com>
12900 Daniel Jacobowitz <dan@codesourcery.com>
12902 * linux-low.c (linux_kill): Handle being called with no threads.
12903 * win32-i386-low.c (win32_kill): Likewise.
12904 (get_child_debug_event): Clear current_process_handle.
12906 2006-12-30 Denis PILAT <denis.pilat@st.com>
12907 Daniel Jacobowitz <dan@codesourcery.com>
12909 * remote-utils.c (remote_open): Check the type of specified
12910 serial port devices before opening them.
12911 * server.c (main): Kill the inferior if an error occurs during
12912 the first remote_open.
12914 2006-12-05 Markus Deuling <deuling@de.ibm.com>
12916 * README: Update supported targets.
12918 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
12920 * Makefile.in (clean): Remove reg-mips64.c.
12921 (reg-mips64.c, reg-mips64.o): New rules.
12922 * configure.srv: Handle mips64. Include regset support for mips.
12923 * linux-mips-low.c (union mips_register): New.
12924 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
12925 (mips_breakpoint, mips_breakpoint_at): Use int.
12926 (mips_collect_register, mips_supply_register)
12927 (mips_collect_register_32bit, mips_supply_register_32bit)
12928 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12929 (mips_store_fpregset, target_regsets): New.
12930 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
12932 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
12934 * configure.srv: Add target "spu*-*-*".
12935 * Makefile.in (clean): Remove reg-spu.c.
12936 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
12937 * spu-low.c: New file.
12939 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
12941 * configure.ac: Correct td_thr_tls_get_addr test.
12942 * configure: Regenerated.
12944 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
12946 * linux-low.c (linux_wait_for_event): Reformat. Use the
12947 pass_signals array.
12948 * remote-utils.c (decode_address_to_semicolon): New.
12949 * server.c (pass_signals, handle_general_set): New.
12950 (handle_query): Mention QPassSignals for qSupported.
12951 (main): Call handle_general_set.
12952 * server.h (pass_signals, decode_address_to_semicolon): New.
12954 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
12956 * server.c (handle_query): Correct error handling for read_auxv.
12958 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
12960 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
12961 and srv_linux_thread_db to yes.
12962 * linux-s390-low.c (s390_fill_gregset): New function.
12963 (target_regsets): Define data structure.
12965 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
12967 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
12968 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
12969 * config.in, configure: Regenerated.
12970 * inferiors.c (gdb_id_to_thread): New function.
12971 (gdb_id_to_thread_id): Use it.
12972 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
12973 * linux-low.h (struct process_info): Add th member.
12974 (thread_db_get_tls_address): New prototype.
12975 * remote-utils.c (decode_address): Make non-static.
12976 * server.c (handle_query): Handle qGetTLSAddr.
12977 * server.h (gdb_id_to_thread, decode_address): New prototypes.
12978 * target.h (struct target_ops): Add get_tls_address.
12979 * thread-db.c (maybe_attach_thread): Save the thread handle.
12980 (thread_db_get_tls_address): New.
12982 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
12984 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
12985 (linux_resume_one_process): Take a siginfo_t *. Update all
12986 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
12987 (struct pending_signals): Add a siginfo_t.
12988 (linux_wait_for_process): Always set last_status.
12989 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
12990 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
12991 * linux-low.h (struct process_info): Add last_status.
12993 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
12995 * remote-utils.c (try_rle): New function.
12996 (putpkt_binary): Use it.
12998 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
13000 * Makefile.in (clean): Clean reg-x86-64-linux.c.
13001 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
13002 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
13003 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
13004 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
13007 2006-08-08 Richard Sandiford <richard@codesourcery.com>
13009 * server.c (terminal_fd): New variable.
13010 (old_foreground_pgrp): Likewise.
13011 (restore_old_foreground_pgrp): New function.
13012 (start_inferior): Record the terminal file descriptor in terminal_fd
13013 and its original foreground group in old_foreground_pgrp. Register
13014 restore_old_foreground_pgrp with atexit().
13016 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
13018 * server.c (handle_query): Correct qPart to qXfer.
13020 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
13022 * configure.ac: Check for more headers which are missing on
13023 Windows. Automatically supply -lwsock32 and USE_WIN32API.
13024 * configure.srv: Add Cygwin and mingw32.
13025 * remote-utils.c: Don't include headers unconditionally which
13026 are missing on mingw32. Include <winsock.h> for mingw32.
13027 (remote_open): Adjust for mingw32 support. Flush
13028 standard error after writing to it.
13029 (remote_close, putpkt_binary, input_interrupt, block_async_io)
13030 (unblock_async_io, enable_async_io, disable_async_io)
13031 (readchar, getpkt): Update for Winsock support.
13032 (prepare_resume_reply): Expect a protocol signal number.
13033 * server.c: Disable <sys/wait.h> on mingw32.
13034 (start_inferior): Adjust for mingw32 support. Flush
13035 standard error after writing to it.
13036 (attach_inferior): Likewise. Use protocol signal
13038 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
13040 * win32-i386-low.c: New file.
13041 * Makefile.in (XM_CLIBS): Set.
13042 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
13043 (win32-i386-low.o): New dependency rule.
13044 * linux-low.c (linux_wait): Use target signal numbers.
13045 * target.h (struct target_ops): Doc fix.
13046 * server.h (target_signal_to_name): New prototype.
13047 * gdbreplay.c: Don't include headers unconditionally which
13048 are missing on mingw32. Include <winsock.h> for mingw32.
13049 (remote_close, remote_open): Adjust for Winsock support.
13050 * configure, config.in: Regenerated.
13052 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13054 * server.c (decode_xfer_read, write_qxfer_response): New.
13055 (handle_query): Take a packet length argument. Handle
13056 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
13057 the qSupported response.
13058 (main): Update call to handle_query.
13060 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
13062 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
13063 (putpkt_binary): Renamed from putpkt and adjusted for binary
13065 (putpkt): New wrapper for putpkt_binary.
13066 (readchar): Don't mask off the high bit.
13067 (decode_X_packet): New function.
13068 * server.c (main): Call putpkt_binary if a handler sets the packet
13069 length. Save the length of the incoming packet. Handle 'X'.
13070 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
13072 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
13074 * server.c (handle_query): Handle qSupported.
13076 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13078 * remote-utils.c (all_symbols_looked_up): New variable.
13079 (look_up_one_symbol): Check it.
13080 * server.h (look_up_one_symbol): New declaration.
13081 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
13083 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13085 * Makefile.in (linux-arm-low.o): Update dependencies.
13086 * linux-arm-low.c: Include "gdb_proc_service.h".
13087 (PTRACE_GET_THREAD_AREA): Define.
13088 (ps_get_thread_area): New function.
13090 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
13092 * configure.srv (m68k*-*-uclinux*): New target.
13093 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
13094 (linux_resume_one_process): Remove extraneous cast.
13095 (linux_read_offsets): New.
13096 (linux_target_op): Add linux_read_offsets on mmuless systems.
13097 * server.c (handle_query): Add qOffsets logic.
13098 * target.h (struct target_ops): Add read_offsets.
13100 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13102 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
13103 (PTRACE_GET_THREAD_AREA): Define.
13104 (ps_get_thread_area): New function.
13105 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
13106 (linux-x86-64-low.o): Update.
13108 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13110 * configure.ac: Remove checks for prfpregset_t.
13111 * gdb_proc_service.h: New file.
13112 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
13113 new "gdb_proc_service.h".
13114 * proc-service.c: Likewise.
13115 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
13116 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
13117 * Makefile.in (gdb_proc_service_h): Updated.
13118 * configure, config.in: Regenerated.
13120 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13122 * remote-utils.c (prepare_resume_reply): Move declaration
13123 of gdb_id_from_wait to the top of the block.
13125 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
13127 * linux-low.c (regsets_store_inferior_registers): Read the regset
13128 from the target before filling it.
13130 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13132 * server.c (attach_inferior): Return SIGTRAP for a successful
13135 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13137 * Makefile.in (OBS): Add version.o.
13138 (STAGESTUFF): Delete.
13139 (version.o): Add dependencies.
13140 (version.c): Replace rule.
13141 (clean): Remove version.c.
13142 * server.c (gdbserver_version): New.
13143 (gdbserver_usage): Use printf.
13144 (main): Handle --version and --help.
13145 * server.h (version, host_name): Add declarations.
13147 2005-12-23 Eli Zaretskii <eliz@gnu.org>
13159 * linux-x86-64-low.c:
13161 * linux-s390-low.c:
13162 * linux-ppc64-low.c:
13164 * linux-mips-low.c:
13165 * linux-m68k-low.c:
13166 * linux-m32r-low.c:
13169 * linux-ia64-low.c:
13170 * linux-i386-low.c:
13171 * linux-crisv32-low.c:
13183 * gdbserver.1: Add (C) after Copyright. Update the FSF
13186 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
13188 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
13189 (arm_breakpoint_at): Recognize both breakpoints.
13190 (the_low_target): Use the correct breakpoint instruction.
13192 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
13194 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
13195 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
13196 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
13197 (the_low_target): Update.
13199 2005-10-25 Andreas Schwab <schwab@suse.de>
13201 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
13203 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
13204 (ia64_num_regs): Reduce to 462.
13206 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
13208 * acinclude.m4: Correct quoting.
13209 * aclocal.m4: Regenerated.
13211 Suggested by SZOKOVACS Robert <szo@ies.hu>:
13212 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
13213 (thread_db_init): Call thread_db_err_str.
13214 * configure.ac: Check for TD_VERSION.
13215 * config.in, configure: Regenerated.
13217 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13219 * server.h (error, fatal, warning): Add ATTR_FORMAT.
13221 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13223 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
13224 is not available. Define HAVE_PTRACE_GETREGS if it is.
13225 * config.in, configure: Regenerated.
13226 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
13227 * linux-i386-low.c, linux-m68k-low.c: Update to use
13228 HAVE_PTRACE_GETREGS.
13229 * linux-low.c (regsets_fetch_inferior_registers)
13230 (regsets_store_inferior_registers): Only return 0 if we processed
13232 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
13233 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
13235 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13237 * inferiors.c (struct thread_info): Add gdb_id.
13238 (add_thread): Add gdb_id argument.
13239 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
13240 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
13241 calls to add_thread.
13242 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
13243 * server.c (handle_query): Use thread_to_gdb_id.
13244 (handle_v_cont, main): Use gdb_id_to_thread_id.
13245 * server.h (add_thread): Update prototype.
13246 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
13249 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13251 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
13252 left-padded registers.
13253 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
13254 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
13256 2005-07-01 Steve Ellcey <sje@cup.hp.com>
13258 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
13259 * configure: Regenerate.
13260 * config.in: Regenerate.
13261 * server.h (NEED_DECLARATION_STRERROR):
13262 Replace with !HAVE_DECL_STRERROR.
13264 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
13266 * linux-low.c (linux_wait, linux_send_signal): Don't test
13267 an unsigned long variable for > 0 if it could be MAX_ULONG.
13268 * server.c (myresume): Likewise.
13269 * target.c (set_desired_inferior): Likewise.
13271 2005-06-13 Mark Kettenis <kettenis@gnu.org>
13273 * configure.ac: Simplify and improve check for socklen_t.
13274 * configure, config.in: Regenerate.
13276 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
13278 * acconfig.h: Remove.
13279 * configure.ac: Add a test for socklen_t. Use three-argument
13280 AC_DEFINE throughout.
13281 * config.in: Regenerated using autoheader 2.59.
13282 * configure: Regenerated.
13284 * gdbreplay.c (socklen_t): Provide a default.
13285 (remote_open): Use socklen_t.
13286 * remote-utils.c (socklen_t): Provide a default.
13287 (remote_open): Use socklen_t.
13288 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
13291 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
13293 * linux-low.c (linux_read_memory, linux_write_memory)
13294 (linux_read_auxv): Likewise.
13295 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
13296 (check_mem_write): Likewise.
13297 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
13299 * regcache.c (struct inferior_rgcache_data, registers_to_string)
13300 (registers_from_string, register_data): Likewise.
13301 * server.c (handle_query, main): Likewise.
13302 * server.h (convert_ascii_to_int, convert_int_to_ascii)
13303 (decode_M_packet): Likewise.
13304 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
13305 * target.h (struct target_ops): Update read_memory, write_memory,
13307 (read_inferior_memory, write_inferior_memory): Update.
13308 * linux-low.h (struct linux_target_ops): Change type of breakpoint
13309 to unsigned char *.
13310 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
13311 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
13312 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
13313 linux-s390-low.c, linux-sh-low.c: Update for changes in
13314 read_inferior_memory and the_low_target->breakpoint.
13316 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
13318 * Makefile.in (SFILES): Add linux-ppc64-low.c.
13319 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
13320 * configure.srv: Add powerpc64-*-linux*.
13321 * linux-ppc64-low.c: New file.
13323 2005-05-23 Orjan Friberg <orjanf@axis.com>
13325 * linux-cris-low.c: New file with support for CRIS.
13326 * linux-crisv32-low.c: Ditto for CRISv32.
13327 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
13328 (clean): Add reg-cris.c and reg-crisv32.c.
13329 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
13330 reg-crisv32.o, and reg-crisv32.c to make rules.
13331 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
13332 recognized targets.
13334 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
13336 * linux-low.c (fetch_register): Ensure buffer size is a multiple
13337 of sizeof (PTRACE_XFER_TYPE).
13338 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
13340 2005-05-12 Orjan Friberg <orjanf@axis.com>
13342 * target.h (struct target_ops): Add insert_watchpoint,
13343 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
13344 pointers for hardware watchpoint support.
13345 * linux-low.h (struct linux_target_ops): Ditto.
13346 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
13347 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
13348 to linux_target_ops.
13349 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
13351 * server.c (main): Recognize 'Z' and 'z' packets.
13353 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
13355 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
13356 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
13357 (the_low_target): Add new members.
13359 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13361 * proc-service.c (ps_lgetregs): Search all_processes instead of
13364 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13366 * server.c (start_inferior): Change return type to int.
13367 (attach_inferior): Change sigptr to int *.
13368 (handle_v_cont, handle_v_requests): Change signal to int *.
13369 (main): Change signal to int.
13371 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
13373 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
13374 * configure.srv: Add m32r*-*-linux*.
13375 * linux-m32r-low.c: New file.
13377 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
13379 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
13381 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13383 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
13384 Take unsigned long arguments for PIDs.
13385 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
13386 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
13387 (wait_for_sigstop, linux_resume_one_process)
13388 (regsets_fetch_inferior_registers, linux_send_signal)
13389 (linux_read_auxv): Likewise. Update the types of variables holding
13390 PIDs. Update format string specifiers.
13391 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
13392 * remote-utils.c (prepare_resume_reply): Likewise.
13393 * server.c (cont_thread, general_thread, step_thread)
13394 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
13396 (handle_query): Update format specifiers.
13397 (handle_v_cont, main): Use strtoul for thread IDs.
13398 * server.h (struct inferior_list_entry): Use unsigned long for ID.
13399 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
13400 (general_thread, step_thread, thread_from_wait)
13401 (old_thread_from_wait): Update.
13402 * target.h (struct thread_resume): Use unsigned long for THREAD.
13403 (struct target_ops): Use unsigned long for arguments to attach and
13406 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
13408 * acinclude.m4: Include bfd/bfd.m4 directly.
13409 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
13410 <agriffis@toolchain.org>.
13411 * aclocal.m4, configure: Regenerated.
13413 2005-01-07 Andrew Cagney <cagney@gnu.org>
13415 * configure.ac: Rename configure.in, require autoconf 2.59.
13416 * configure: Re-generate.
13418 2004-12-08 Daniel Jacobowitz <dan@debian.org>
13420 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
13421 LIBS when finished.
13422 * aclocal.m4: Regenerated.
13423 * configure: Regenerated.
13425 2004-11-21 Andreas Schwab <schwab@suse.de>
13427 * linux-m68k-low.c (m68k_num_gregs): Define.
13428 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
13429 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
13430 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
13431 (m68k_breakpoint_at): New. Add to the_low_target.
13433 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
13434 srv_linux_thread_db to yes.
13436 2004-10-20 Joel Brobecker <brobecker@gnat.com>
13438 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
13439 (ARCH_SET_FS): Likewise.
13440 (ARCH_GET_FS): Likewise.
13441 (ARCH_GET_GS): Likewise.
13443 2004-10-16 Daniel Jacobowitz <dan@debian.org>
13445 * linux-i386-low.c (ps_get_thread_area): New.
13446 * linux-x86-64-low.c (ps_get_thread_area): New.
13447 * linux-low.c: Include <sys/syscall.h>.
13448 (linux_kill_one_process): Don't kill the first thread here.
13449 (linux_kill): Kill the first thread here.
13450 (kill_lwp): New function.
13451 (send_sigstop, linux_send_signal): Use it.
13452 * proc-service.c: Clean up #ifdefs.
13453 (fpregset_info): Delete.
13454 (ps_lgetregs): Update and enable implementation.
13455 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
13457 * remote-utils.c (struct sym_cache, symbol_cache): New.
13458 (input_interrupt): Print a clearer message.
13459 (async_io_enabled): New variable.
13460 (enable_async_io, disable_async_io): Use it. Update comments.
13461 (look_up_one_symbol): Use the symbol cache.
13462 * thread-db.c (thread_db_look_up_symbols): New function.
13463 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
13465 2004-10-16 Daniel Jacobowitz <dan@debian.org>
13467 * configure.in: Test for -rdynamic.
13468 * configure: Regenerated.
13469 * Makefile (INTERNAL_LDFLAGS): New.
13470 (gdbserver, gdbreplay): Use it.
13472 2004-09-02 Andrew Cagney <cagney@gnu.org>
13474 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
13476 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
13478 * linux-low.c (linux_wait): Clear all_processes list also.
13480 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
13482 * linux-low.c: Include <errno.h>. Remove extern declaration of
13485 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
13487 * gdbreplay.c, server.h, utils.c: Update copyright years.
13489 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
13491 * server.c (main): Print child status or termination signal from
13492 variable 'signal', not 'sig'.
13494 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
13496 * linux-low.c (linux_read_memory): Change return type to
13497 int. Check for and return error from ptrace().
13498 * target.c (read_inferior_memory): Change return type to int. Pass
13499 back return status from the_target->read_memory().
13500 * target.h (struct target_ops): Adapt *read_memory() prototype.
13502 (read_inferior_memory): Adapt prototype.
13503 * server.c (main): Return an error packet if
13504 read_inferior_memory() returns an error.
13506 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
13508 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
13509 Unify with other clean targets.
13511 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
13513 * server.c (handle_v_cont): Call set_desired_inferior.
13515 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
13517 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
13519 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
13521 * linux-low.c (linux_wait): Unblock async I/O.
13522 (linux_resume): Block and enable async I/O.
13523 * remote-utils.c (block_async_io, unblock_async_io): New functions.
13524 * server.h (block_async_io, unblock_async_io): Add prototypes.
13526 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
13528 * remote-utils.c (remote_open): Print a status notice after
13529 opening a TCP port.
13530 * server.c (attach_inferior): Print a status notice after
13533 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
13535 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
13537 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
13539 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
13541 * server.c, target.h: Update copyright years.
13543 2004-02-25 Roland McGrath <roland@redhat.com>
13545 * target.h (struct target_ops): New member `read_auxv'.
13546 * server.c (handle_query): Handle qPart:auxv:read: query using that.
13547 * linux-low.c (linux_read_auxv): New function.
13548 (linux_target_ops): Initialize `read_auxv' member to that.
13550 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13552 Committed by Jim Blandy <jimb@redhat.com>.
13554 * linux-s390-low.c (s390_num_regs): Update.
13555 (s390_regmap): Remove control registers. Use __s390x__ predefine
13556 instead of GPR_SIZE to distiguish s390 and s390x targets.
13558 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
13560 * linux-low.c: Update copyright year.
13561 (check_removed_breakpoint): Clear pending_is_breakpoint.
13562 (linux_set_resume_request, linux_queue_one_thread)
13563 (resume_status_pending_p): New functions.
13564 (linux_continue_one_thread): Use process->resume.
13565 (linux_resume): Only resume threads if there are no pending events.
13566 * linux-low.h (struct process_info): Add resume request
13569 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
13571 * regcache.c (new_register_cache): Clear the allocated register
13572 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
13574 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
13576 * linux-low.c (linux_resume): Take a struct thread_resume *
13578 (linux_wait): Update call.
13579 (resume_ptr): New static variable.
13580 (linux_continue_one_thread): Renamed from
13581 linux_continue_one_process. Use resume_ptr.
13582 (linux_resume): Use linux_continue_one_thread.
13583 * server.c (handle_v_cont, handle_v_requests): New functions.
13584 (myresume): New function.
13585 (main): Handle 'v' case.
13586 * target.h (struct thread_resume): New type.
13587 (struct target_ops): Change argument of "resume" to struct
13589 (myresume): Delete macro.
13591 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
13593 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
13594 (uninstall): Support DESTDIR.
13596 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
13598 * configure.srv: Add xscale*linux copy of arm*linux entry.
13600 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
13602 * linux-arm-low.c (arm_reinsert_addr): New function.
13603 (the_low_target): Add arm_reinsert_addr.
13605 2003-07-08 Mark Kettenis <kettenis@gnu.org>
13607 * mem-break.c: Remove whitespace at end of file.
13609 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
13611 * configure.in: Check whether we need to prototype strerror.
13612 * server.h: Optionally prototype strerror.
13613 * gdbreplay.c (perror_with_name): Use strerror.
13614 * linux-low.c (linux_attach_lwp): Use strerror.
13615 * utils.c (perror_with_name): Use strerror.
13616 * config.in, configure: Regenerated.
13618 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
13620 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
13621 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
13623 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
13625 * Makefile.in (SFILES): Update.
13626 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
13627 low-sun3.c: Remove files.
13629 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
13631 * linux-low.c: Move comment to linux_thread_alive where it belonged.
13632 (linux_detach_one_process, linux_detach): New functions.
13633 (linux_target_ops): Add linux_detach.
13634 * server.c (main): Handle 'D' packet.
13635 * target.h (struct target_ops): Add "detach" member.
13636 (detach_inferior): Define.
13638 2003-06-13 Mark Kettenis <kettenis@gnu.org>
13640 From Kelley Cook <kelleycook@wideopenwest.com>:
13641 * configure.srv: Accept i[34567]86 variants.
13643 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
13645 * linux-low.c (linux_wait_for_event): Correct comment typos.
13646 (linux_resume_one_process): Call check_removed_breakpoint.
13647 (linux_send_signal): New function.
13648 (linux_target_ops): Add linux_send_signal.
13649 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
13651 * target.h (struct target_ops): Add send_signal.
13653 2003-05-29 Jim Blandy <jimb@redhat.com>
13655 * linux-low.c (usr_store_inferior_registers): Transfer buf in
13656 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
13657 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
13658 away part of the register's value.
13660 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
13662 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
13663 (linux_wait_for_event, linux_init_signals): Likewise.
13665 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
13667 * configure.in: Check for stdlib.h.
13668 * configure: Regenerated.
13669 * config.in: Regenerated.
13671 2003-01-04 Andreas Schwab <schwab@suse.de>
13673 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
13675 2003-01-02 Andrew Cagney <ac131313@redhat.com>
13677 * Makefile.in: Remove obsolete code.
13679 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
13681 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
13682 defined(PT_FPR0_HI).
13684 2002-11-17 Stuart Hughes <seh@zee2.com>
13686 * linux-arm-low.c (arm_num_regs): Increase.
13687 (arm_regmap): Include status register.
13689 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
13691 * linux-low.c (register_addr): Remove incorrect -1 check.
13693 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
13695 * linux-low.c (linux_create_inferior): Call setpgid. Return
13697 (unstopped_p, linux_signal_pid): Remove.
13698 (linux_target_ops): Remove linux_signal_pid.
13699 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
13700 global instead of target method.
13701 * target.h (struct target_ops): Remove signal_pid. Update comment
13702 for create_inferior.
13703 * server.c (signal_pid): New variable.
13704 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
13705 gdbserver. Set the child to be the foreground process group.
13706 (attach_inferior): Set signal_pid.
13708 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
13710 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
13712 2002-08-20 Jim Blandy <jimb@redhat.com>
13714 * Makefile.in (LDFLAGS): Allow the configure script to establish a
13717 2002-08-01 Andrew Cagney <cagney@redhat.com>
13719 * Makefile.in: Make chill references obsolete.
13721 2002-07-24 Kevin Buettner <kevinb@redhat.com>
13723 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
13724 * configure: Regenerate.
13725 * config.in: Regenerate.
13727 2002-07-09 David O'Brien <obrien@FreeBSD.org>
13729 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
13730 (perror_with_name, remote_close, remote_open, expect, play): Static.
13732 2002-07-04 Michal Ludvig <mludvig@suse.cz>
13734 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
13735 byte offsets instead of an array of indexes.
13736 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
13738 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
13740 * regcache.c: Add comment.
13742 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
13744 * thread-db.c: New file.
13745 * proc-service.c: New file.
13746 * acinclude.m4: New file.
13747 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
13748 proc-service.o, and thread-db.o.
13749 (linux-low.o): Add USE_THREAD_DB.
13750 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
13751 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
13752 * aclocal.m4: Regenerated.
13753 * config.in: Regenerated.
13754 * configure: Regenerated.
13755 * configure.in: Check for proc_service.h, sys/procfs.h,
13756 thread_db.h, and linux/elf.h headrs.
13757 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
13758 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
13759 Check for -lthread_db and thread support.
13760 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
13761 PowerPC, and SuperH.
13762 * i387-fp.c: Constify arguments.
13763 * i387-fp.h: Likewise.
13764 * inferiors.c: (struct thread_info): Renamed from
13765 `struct inferior_info'. Remove PID member. Use generic inferior
13766 list header. All uses updated.
13767 (inferiors, signal_pid): Removed.
13768 (all_threads): New variable.
13769 (get_thread): Define.
13770 (add_inferior_to_list): New function.
13771 (for_each_inferior): New function.
13772 (change_inferior_id): New function.
13773 (add_inferior): Removed.
13774 (remove_inferior): New function.
13775 (add_thread): New function.
13776 (free_one_thread): New function.
13777 (remove_thread): New function.
13778 (clear_inferiors): Use for_each_inferior and free_one_thread.
13779 (find_inferior): New function.
13780 (find_inferior_id): New function.
13781 (inferior_target_data): Update argument type.
13782 (set_inferior_target_data): Likewise.
13783 (inferior_regcache_data): Likewise.
13784 (set_inferior_regcache_data): Likewise.
13785 * linux-low.c (linux_bp_reinsert): Remove.
13786 (all_processes, stopping_threads, using_thrads)
13787 (struct pending_signals, debug_threads, pid_of): New.
13788 (inferior_pid): Replace with macro.
13789 (struct inferior_linux_data): Remove.
13790 (get_stop_pc, add_process): New functions.
13791 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
13792 Use add_process and add_thread.
13793 (linux_attach_lwp): New function, based on old linux_attach. Use
13794 add_process and add_thread. Set stop_expected for new threads.
13795 (linux_attach): New function.
13796 (linux_kill_one_process): New function.
13797 (linux_kill): Kill all LWPs.
13798 (linux_thread_alive): Use find_inferior_id.
13799 (check_removed_breakpoints, status_pending_p): New functions.
13800 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
13801 Update. Use WNOHANG. Wait for cloned processes also. Update process
13802 struct for the found process.
13803 (linux_wait_for_event): New function.
13804 (linux_wait): Use it. Support LWPs.
13805 (send_sigstop, wait_for_sigstop, stop_all_processes)
13806 (linux_resume_one_process, linux_continue_one_process): New functions.
13807 (linux_resume): Support LWPs.
13808 (REGISTER_RAW_SIZE): Remove.
13809 (fetch_register): Use register_size instead. Call supply_register.
13810 (usr_store_inferior_registers): Likewise. Call collect_register.
13811 Fix recursive case.
13812 (regsets_fetch_inferior_registers): Improve error message.
13813 (regsets_store_inferior_registers): Add debugging.
13814 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
13815 (unstopped_p, linux_signal_pid): New functions.
13816 (linux_target_ops): Add linux_signal_pid.
13817 (linux_init_signals): New function.
13818 (initialize_low): Call it. Initialize using_threads.
13819 * regcache.c (inferior_regcache_data): Add valid
13821 (get_regcache): Fetch registers lazily. Add fetch argument
13822 and update all callers.
13823 (regcache_invalidate_one, regcache_invalidate): New
13825 (new_register_cache): Renamed from create_register_cache.
13826 Return the new regcache.
13827 (free_register_cache): Change argument to a void *.
13828 (registers_to_string, registers_from_string): Call get_regcache
13829 with fetch flag set.
13830 (register_data): Make static. Pass fetch flag to get_regcache.
13831 (supply_register): Call get_regcache with fetch flag clear.
13832 (collect_register): Call get_regcache with fetch flag set.
13833 (collect_register_as_string): New function.
13834 * regcache.h: Update.
13835 * remote-utils.c (putpkt): Flush after debug output and use
13837 Handle input interrupts while waiting for an ACK.
13838 (input_interrupt): Use signal_pid method.
13839 (getpkt): Flush after debug output and use stderr.
13840 (outreg): Use collect_register_as_string.
13841 (new_thread_notify, dead_thread_notify): New functions.
13842 (prepare_resume_reply): Check using_threads. Set thread_from_wait
13843 and general_thread.
13844 (look_up_one_symbol): Flush after debug output.
13845 * server.c (step_thread, server_waiting): New variables.
13846 (start_inferior): Don't use signal_pid. Update call to mywait.
13847 (attach_inferior): Update call to mywait.
13848 (handle_query): Handle qfThreadInfo and qsThreadInfo.
13849 (main): Don't fetch/store registers explicitly. Use
13850 set_desired_inferior. Support proposed ``Hs'' packet. Update
13852 * server.h: Update.
13853 (struct inferior_list, struct_inferior_list_entry): New.
13854 * target.c (set_desired_inferior): New.
13855 (write_inferior_memory): Constify.
13856 (mywait): New function.
13857 * target.h: Update.
13858 (struct target_ops): New signal_pid method.
13859 (mywait): Removed macro, added prototype.
13861 * linux-low.h (regset_func): Removed.
13862 (regset_fill_func, regset_store_func): New.
13863 (enum regset_type): New.
13864 (struct regset_info): Add type field. Use new operation types.
13865 (struct linux_target_ops): stop_pc renamed to get_pc.
13866 Add decr_pc_after_break and breakpoint_at.
13867 (get_process, get_thread_proess, get_process_thread)
13868 (strut process_info, all_processes, linux_attach_lwp)
13869 (thread_db_init): New.
13871 * linux-arm-low.c (arm_get_pc, arm_set_pc,
13872 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
13873 (the_low_target): Add new members.
13874 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
13875 (i386_store_fpxregset): Constify.
13876 (target_regsets): Add new kind identifier.
13877 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
13878 (i386_set_pc): Add debugging.
13879 (i386_breakpoint_at): New function.
13880 (the_low_target): Add new members.
13881 * linux-mips-low.c (mips_get_pc, mips_set_pc)
13882 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
13883 (mips_breakpoint_at): New.
13884 (the_low_target): Add new members.
13885 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
13886 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
13887 (the_low_target): Add new members.
13888 * linux-sh-low.c (sh_get_pc, sh_set_pc)
13889 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
13890 (the_low_target): Add new members.
13891 * linux-x86-64-low.c (target_regsets): Add new kind
13894 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
13896 From Martin Pool <mbp@samba.org>:
13897 * server.c (gdbserver_usage): New function.
13900 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
13902 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
13903 stop_at -> stop_pc.
13905 2002-05-04 Andrew Cagney <ac131313@redhat.com>
13907 * Makefile.in: Remove obsolete code.
13909 2002-04-24 Michal Ludvig <mludvig@suse.cz>
13911 * linux-low.c (regsets_fetch_inferior_registers),
13912 (regsets_store_inferior_registers): Removed cast to int from
13914 * regcache.h: Added declaration of struct inferior_info.
13916 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
13918 * inferiors.c (struct inferior_info): Add regcache_data.
13919 (add_inferior): Call create_register_cache.
13920 (clear_inferiors): Call free_register_cache.
13921 (inferior_regcache_data, set_inferior_regcache_data): New functions.
13922 * regcache.c (struct inferior_regcache_data): New.
13923 (registers): Remove.
13924 (get_regcache): New function.
13925 (create_register_cache, free_register_cache): New functions.
13926 (set_register_cache): Don't initialize the register cache here.
13927 (registers_to_string, registers_from_string, register_data): Call
13929 * regcache.h: Add prototypes.
13930 * server.h: Likewise.
13932 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
13934 * mem-break.c: New file.
13935 * mem-break.h: New file.
13936 * Makefile.in: Add mem-break.o rule; update server.h
13938 * inferiors.c (struct inferior_info): Add target_data
13940 (clear_inferiors): Free target_data member if set.
13941 (inferior_target_data, set_inferior_target_data): New functions.
13942 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
13943 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
13944 * linux-low.c (linux_bp_reinsert): New variable.
13945 (struct inferior_linux_data): New.
13946 (linux_create_inferior): Use set_inferior_target_data.
13947 (linux_attach): Likewise. Call add_inferior.
13948 (linux_wait_for_one_inferior): New function.
13949 (linux_wait): Call it.
13950 (linux_write_memory): Add const.
13951 (initialize_low): Call set_breakpoint_data.
13952 * linux-low.h (struct linux_target_ops): Add breakpoint
13954 * server.c (attach_inferior): Remove extra add_inferior
13956 * server.h: Include mem-break.h. Update inferior.c
13958 * target.c (read_inferior_memory)
13959 (write_inferior_memory): New functions.
13960 * target.h (read_inferior_memory)
13961 (write_inferior_memory): Change macros to prototypes.
13962 (struct target_ops): Update comments. Add const to write_memory
13965 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
13967 * linux-low.c (usr_store_inferior_registers): Support
13968 registers which are allowed to fail to store.
13969 * linux-low.h (linux_target_ops): Likewise.
13970 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
13971 (ppc_cannot_store_register): FPSCR may not be storable.
13973 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13975 * server.h: Include <string.h> if HAVE_STRING_H.
13976 * ChangeLog: Correct paths in last ChangeLog entry.
13978 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13980 * linux-low.h: Remove obsolete prototypes.
13981 (struct linux_target_ops): New.
13982 (extern the_low_target): New.
13983 * linux-low.c (num_regs, regmap): Remove declarations.
13984 (register_addr): Use the_low_target explicitly.
13985 (fetch_register): Likewise.
13986 (usr_fetch_inferior_registers): Likewise.
13987 (usr_store_inferior_registers): Likewise.
13988 * linux-arm-low.c (num_regs): Remove.
13989 (arm_num_regs): Define.
13990 (arm_regmap): Renamed from regmap, made static.
13991 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
13993 (arm_cannot_store_register): Renamed from cannot_store_register,
13995 (the_low_target): New.
13996 * linux-i386-low.c (num_regs): Remove.
13997 (i386_num_regs): Define.
13998 (i386_regmap): Renamed from regmap, made static.
13999 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
14001 (i386_cannot_store_register): Renamed from cannot_store_register,
14003 (the_low_target): New.
14004 * linux-ia64-low.c (num_regs): Remove.
14005 (ia64_num_regs): Define.
14006 (ia64_regmap): Renamed from regmap, made static.
14007 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
14009 (ia64_cannot_store_register): Renamed from cannot_store_register,
14011 (the_low_target): New.
14012 * linux-m68k-low.c (num_regs): Remove.
14013 (m68k_num_regs): Define.
14014 (m68k_regmap): Renamed from regmap, made static.
14015 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
14017 (m68k_cannot_store_register): Renamed from cannot_store_register,
14019 (the_low_target): New.
14020 * linux-mips-low.c (num_regs): Remove.
14021 (mips_num_regs): Define.
14022 (mips_regmap): Renamed from regmap, made static.
14023 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
14025 (mips_cannot_store_register): Renamed from cannot_store_register,
14027 (the_low_target): New.
14028 * linux-ppc-low.c (num_regs): Remove.
14029 (ppc_num_regs): Define.
14030 (ppc_regmap): Renamed from regmap, made static.
14031 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
14033 (ppc_cannot_store_register): Renamed from cannot_store_register,
14035 (the_low_target): New.
14036 * linux-s390-low.c (num_regs): Remove.
14037 (s390_num_regs): Define.
14038 (s390_regmap): Renamed from regmap, made static.
14039 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
14041 (s390_cannot_store_register): Renamed from cannot_store_register,
14043 (the_low_target): New.
14044 * linux-sh-low.c (num_regs): Remove.
14045 (sh_num_regs): Define.
14046 (sh_regmap): Renamed from regmap, made static.
14047 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
14049 (sh_cannot_store_register): Renamed from cannot_store_register,
14051 (the_low_target): New.
14052 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
14053 (the_low_target): New.
14055 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14057 * Makefile.in: Add stamp-h target.
14058 * configure.in: Create stamp-h.
14059 * configure: Regenerated.
14061 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14063 * inferiors.c: New file.
14064 * target.c: New file.
14065 * target.h: New file.
14066 * Makefile.in: Add target.o and inferiors.o. Update
14068 * linux-low.c (inferior_pid): New static variable,
14069 moved from server.c.
14070 (linux_create_inferior): Renamed from create_inferior.
14071 Call add_inferior. Return 0 on success instead of a PID.
14072 (linux_attach): Renamed from myattach.
14073 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
14074 (linux_thread_alive): Renamed from mythread_alive.
14075 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
14077 (linux_resume): Renamed from myresume. Add missing ``return 0''.
14078 (regsets_store_inferior_registers): Correct error message.
14079 Add missing ``return 0''.
14080 (linux_fetch_registers): Renamed from fetch_inferior_registers.
14081 (linux_store_registers): Renamed from store_inferior_registers.
14082 (linux_read_memory): Renamed from read_inferior_memory.
14083 (linux_write_memory): Renamed from write_inferior_memory.
14084 (linux_target_ops): New structure.
14085 (initialize_low): Call set_target_ops ().
14086 * remote-utils.c (unhexify): New function.
14087 (hexify): New function.
14088 (input_interrupt): Send signals to ``signal_pid''.
14089 * server.c (inferior_pid): Remove.
14090 (start_inferior): Update create_inferior call.
14091 (attach_inferior): Call add_inferior.
14092 (handle_query): New function.
14093 (main): Call handle_query for `q' packets.
14094 * server.h: Include "target.h". Remove obsolete prototypes.
14095 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
14097 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14099 * Makefile.in: Add WARN_CFLAGS. Update configury
14101 * configure.in: Check for <string.h>
14102 * configure: Regenerate.
14103 * config.in: Regenerate.
14104 * gdbreplay.c: Include needed system headers.
14105 (remote_open): Remove strchr prototype.
14106 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
14107 * regcache.c (supply_register): Change buf argument to const void *.
14108 (supply_register_by_name): Likewise.
14109 (collect_register): Change buf argument to void *.
14110 (collect_register_by_name): Likewise.
14111 * regcache.h: Add missing prototypes.
14112 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
14113 * server.c (handle_query): New function.
14114 (attached): New static variable, moved out of main.
14115 (main): Quiet longjmp clobber warnings.
14116 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
14117 * utils.c (error): Remove NORETURN.