1 2016-04-22 Yao Qi <yao.qi@linaro.org>
3 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
6 2016-04-22 Yao Qi <yao.qi@linaro.org>
8 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
9 signal when stepping over breakpoint with software single
12 2016-04-21 Pedro Alves <palves@redhat.com>
14 * linux-s390-low.c (s390_collect_ptrace_register)
15 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
17 (s390_check_regset): Use void * instead of gdb_byte *.
19 2016-04-20 Pedro Alves <palves@redhat.com>
21 * configure: Renegerate.
23 2016-04-20 Yao Qi <yao.qi@linaro.org>
25 * linux-aarch32-low.c: Include "arch/arm-linux.h".
26 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
28 (arm_store_gregset): Likewise.
30 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
32 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
33 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
34 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
35 (amd64-avx-mpx-linux.c): New rules.
36 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
37 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
38 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
39 (srv_amd64_regobj): Add amd64-avx-mpx.o.
40 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
41 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
42 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
43 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
44 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
45 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
46 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
47 * linux-x86-low.c (x86_linux_read_description): Add case for
48 X86_XSTATE_AVX_MPX_MASK.
49 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
50 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
51 init_registers_i386_avx_mpx_linux.
52 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
53 (initialize_low_tracepoint): Call
54 init_registers_i386_avx_mpx_linux.
55 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
56 (initialize_low_tracepoint): Call
57 init_registers_amd64_avx_mpx_linux.
58 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
59 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
60 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
63 2016-04-18 Pedro Alves <palves@redhat.com>
65 * configure: Regenerate.
67 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
69 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
70 (aarch64_emit_sub): Likewise.
72 2016-04-12 Pedro Alves <palves@redhat.com>
74 * utils.c (prepare_to_throw_exception): Delete.
76 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
78 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
80 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
82 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
84 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
86 * linux-aarch64-ipa.c: Add <elf.h> include.
87 * linux-ppc-ipa.c: Add <elf.h> include.
88 * linux-s390-ipa.c: Add <elf.h> include.
90 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
92 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
93 (get_raw_reg_ptr): Likewise.
94 (get_trace_state_variable_value_ptr): Likewise.
95 (set_trace_state_variable_value_ptr): Likewise.
96 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
99 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
100 Marcin Kościelnicki <koriakin@0x04.net>
103 * linux-ppc-low.c (emit_insns): New function.
104 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
105 (ppc_emit_prologue): New function.
106 (ppc_emit_epilogue): New function.
107 (ppc_emit_add): New function.
108 (ppc_emit_sub): New function.
109 (ppc_emit_mul): New function.
110 (ppc_emit_lsh): New function.
111 (ppc_emit_rsh_signed): New function.
112 (ppc_emit_rsh_unsigned): New function.
113 (ppc_emit_ext): New function.
114 (ppc_emit_zero_ext): New function.
115 (ppc_emit_log_not): New function.
116 (ppc_emit_bit_and): New function.
117 (ppc_emit_bit_or): New function.
118 (ppc_emit_bit_xor): New function.
119 (ppc_emit_bit_not): New function.
120 (ppc_emit_equal): New function.
121 (ppc_emit_less_signed): New function.
122 (ppc_emit_less_unsigned): New function.
123 (ppc_emit_ref): New function.
124 (ppc_emit_const): New function.
125 (ppc_emit_reg): New function.
126 (ppc_emit_pop): New function.
127 (ppc_emit_stack_flush): New function.
128 (ppc_emit_swap): New function.
129 (ppc_emit_stack_adjust): New function.
130 (ppc_emit_call): New function.
131 (ppc_emit_int_call_1): New function.
132 (ppc_emit_void_call_2): New function.
133 (ppc_emit_if_goto): New function.
134 (ppc_emit_goto): New function.
135 (ppc_emit_eq_goto): New function.
136 (ppc_emit_ne_goto): New function.
137 (ppc_emit_lt_goto): New function.
138 (ppc_emit_le_goto): New function.
139 (ppc_emit_gt_goto): New function.
140 (ppc_emit_ge_goto): New function.
141 (ppc_write_goto_address): New function.
142 (ppc_emit_ops_impl): New static variable.
143 (ppc64v1_emit_prologue): New function.
144 (ppc64v2_emit_prologue): New function.
145 (ppc64_emit_epilogue): New function.
146 (ppc64_emit_add): New function.
147 (ppc64_emit_sub): New function.
148 (ppc64_emit_mul): New function.
149 (ppc64_emit_lsh): New function.
150 (ppc64_emit_rsh_signed): New function.
151 (ppc64_emit_rsh_unsigned): New function.
152 (ppc64_emit_ext): New function.
153 (ppc64_emit_zero_ext): New function.
154 (ppc64_emit_log_not): New function.
155 (ppc64_emit_bit_and): New function.
156 (ppc64_emit_bit_or): New function.
157 (ppc64_emit_bit_xor): New function.
158 (ppc64_emit_bit_not): New function.
159 (ppc64_emit_equal): New function.
160 (ppc64_emit_less_signed): New function.
161 (ppc64_emit_less_unsigned): New function.
162 (ppc64_emit_ref): New function.
163 (ppc64_emit_const): New function.
164 (ppc64v1_emit_reg): New function.
165 (ppc64v2_emit_reg): New function.
166 (ppc64_emit_pop): New function.
167 (ppc64_emit_stack_flush): New function.
168 (ppc64_emit_swap): New function.
169 (ppc64v1_emit_call): New function.
170 (ppc64v2_emit_call): New function.
171 (ppc64v1_emit_int_call_1): New function.
172 (ppc64v2_emit_int_call_1): New function.
173 (ppc64v1_emit_void_call_2): New function.
174 (ppc64v2_emit_void_call_2): New function.
175 (ppc64_emit_if_goto): New function.
176 (ppc64_emit_eq_goto): New function.
177 (ppc64_emit_ne_goto): New function.
178 (ppc64_emit_lt_goto): New function.
179 (ppc64_emit_le_goto): New function.
180 (ppc64_emit_gt_goto): New function.
181 (ppc64_emit_ge_goto): New function.
182 (ppc64v1_emit_ops_impl): New static variable.
183 (ppc64v2_emit_ops_impl): New static variable.
184 (ppc_emit_ops): New function.
185 (linux_low_target): Wire in ppc_emit_ops.
187 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
188 Marcin Kościelnicki <koriakin@0x04.net>
191 * Makefile.in: Add powerpc-*-ipa.o
192 * configure.srv: Add ipa_obj for powerpc*-linux.
193 * linux-ppc-ipa.c: New file.
194 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
196 (PPC_FIELD): New macro.
197 (PPC_SEXT): New macro.
198 (PPC_OP6): New macro.
202 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
203 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
204 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
205 (ppc_get_thread_area): New function.
206 (is_elfv2_inferior): New function.
207 (gen_ds_form): New function.
208 (GEN_STD): New macro.
209 (GEN_STDU): New macro.
211 (GEN_LDU): New macro.
212 (gen_d_form): New function.
213 (GEN_ADDI): New macro.
214 (GEN_ADDIS): New macro.
216 (GEN_LIS): New macro.
217 (GEN_ORI): New macro.
218 (GEN_ORIS): New macro.
219 (GEN_LWZ): New macro.
220 (GEN_STW): New macro.
221 (GEN_STWU): New macro.
222 (gen_xfx_form): New function.
223 (GEN_MFSPR): New macro.
224 (GEN_MTSPR): New macro.
225 (GEN_MFCR): New macro.
226 (GEN_MTCR): New macro.
227 (GEN_SYNC): New macro.
228 (GEN_LWSYNC): New macro.
229 (gen_x_form): New function.
232 (GEN_LWARX): New macro.
233 (GEN_STWCX): New macro.
234 (GEN_CMPW): New macro.
235 (gen_md_form): New function.
236 (GEN_RLDICL): New macro.
237 (GEN_RLDICR): New macro.
238 (gen_i_form): New function.
241 (gen_b_form): New function.
242 (GEN_BNE): New macro.
243 (GEN_LOAD): New macro.
244 (GEN_STORE): New macro.
245 (gen_limm): New function.
246 (gen_atomic_xchg): New function.
247 (gen_call): New function.
248 (ppc_relocate_instruction): New function.
249 (ppc_install_fast_tracepoint_jump_pad): New function.
250 (ppc_get_min_fast_tracepoint_insn_len): New function.
251 (ppc_get_ipa_tdesc_idx): New function.
252 (the_low_target): Wire in the new functions.
253 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
255 * linux-ppc-tdesc.h: New file.
257 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
259 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
260 (alloc_jump_pad_buffer): New function.
261 * linux-amd64-ipa.c: Add <sys/mman.h> include.
262 (alloc_jump_pad_buffer): New function.
263 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
264 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
265 (alloc_jump_pad_buffer): New function.
266 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
267 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
268 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
269 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
271 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
273 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
274 * linux-amd64-ipa.c: Likewise.
275 * linux-i386-ipa.c: Likewise.
276 * linux-s390-ipa.c: Likewise.
277 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
278 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
279 set_trace_state_variable_value_ptr.
280 (struct ipa_sym_addresses): Likewise.
281 (symbol_list): Likewise.
282 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
283 accessing gdb_collect directly.
284 (gdb_collect_ptr_type): New typedef.
285 (get_raw_reg_ptr_type): New typedef.
286 (get_trace_state_variable_value_ptr_type): New typedef.
287 (set_trace_state_variable_value_ptr_type): New typedef.
288 (gdb_collect_ptr): New global.
289 (get_raw_reg_ptr): New global.
290 (get_trace_state_variable_value_ptr): New global.
291 (set_trace_state_variable_value_ptr): New global.
292 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
293 accessing get_raw_reg directly.
294 (get_get_tsv_func_addr): Likewise for
295 get_trace_state_variable_value_ptr.
296 (get_set_tsv_func_addr): Likewise for
297 set_trace_state_variable_value_ptr.
298 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
300 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
302 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
304 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
306 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
308 (relocate_instruction): Remove own_buf.
309 * server.c (own_buf): Make global.
310 (handle_v_requests): Make global.
311 * server.h (own_buf): New declaration.
312 (handle_v_requests): New prototype.
314 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
317 * linux-s390-low.c (add_insns): New function.
318 (s390_emit_prologue): New function.
319 (s390_emit_epilogue): New function.
320 (s390_emit_add): New function.
321 (s390_emit_sub): New function.
322 (s390_emit_mul): New function.
323 (s390_emit_lsh): New function.
324 (s390_emit_rsh_signed): New function.
325 (s390_emit_rsh_unsigned): New function.
326 (s390_emit_ext): New function.
327 (s390_emit_log_not): New function.
328 (s390_emit_bit_and): New function.
329 (s390_emit_bit_or): New function.
330 (s390_emit_bit_xor): New function.
331 (s390_emit_bit_not): New function.
332 (s390_emit_equal): New function.
333 (s390_emit_less_signed): New function.
334 (s390_emit_less_unsigned): New function.
335 (s390_emit_ref): New function.
336 (s390_emit_if_goto): New function.
337 (s390_emit_goto): New function.
338 (s390_write_goto_address): New function.
339 (s390_emit_litpool): New function.
340 (s390_emit_const): New function.
341 (s390_emit_call): New function.
342 (s390_emit_reg): New function.
343 (s390_emit_pop): New function.
344 (s390_emit_stack_flush): New function.
345 (s390_emit_zero_ext): New function.
346 (s390_emit_swap): New function.
347 (s390_emit_stack_adjust): New function.
348 (s390_emit_set_r2): New function.
349 (s390_emit_int_call_1): New function.
350 (s390_emit_void_call_2): New function.
351 (s390_emit_eq_goto): New function.
352 (s390_emit_ne_goto): New function.
353 (s390_emit_lt_goto): New function.
354 (s390_emit_le_goto): New function.
355 (s390_emit_gt_goto): New function.
356 (s390_emit_ge_goto): New function.
357 (s390x_emit_prologue): New function.
358 (s390x_emit_epilogue): New function.
359 (s390x_emit_add): New function.
360 (s390x_emit_sub): New function.
361 (s390x_emit_mul): New function.
362 (s390x_emit_lsh): New function.
363 (s390x_emit_rsh_signed): New function.
364 (s390x_emit_rsh_unsigned): New function.
365 (s390x_emit_ext): New function.
366 (s390x_emit_log_not): New function.
367 (s390x_emit_bit_and): New function.
368 (s390x_emit_bit_or): New function.
369 (s390x_emit_bit_xor): New function.
370 (s390x_emit_bit_not): New function.
371 (s390x_emit_equal): New function.
372 (s390x_emit_less_signed): New function.
373 (s390x_emit_less_unsigned): New function.
374 (s390x_emit_ref): New function.
375 (s390x_emit_if_goto): New function.
376 (s390x_emit_const): New function.
377 (s390x_emit_call): New function.
378 (s390x_emit_reg): New function.
379 (s390x_emit_pop): New function.
380 (s390x_emit_stack_flush): New function.
381 (s390x_emit_zero_ext): New function.
382 (s390x_emit_swap): New function.
383 (s390x_emit_stack_adjust): New function.
384 (s390x_emit_int_call_1): New function.
385 (s390x_emit_void_call_2): New function.
386 (s390x_emit_eq_goto): New function.
387 (s390x_emit_ne_goto): New function.
388 (s390x_emit_lt_goto): New function.
389 (s390x_emit_le_goto): New function.
390 (s390x_emit_gt_goto): New function.
391 (s390x_emit_ge_goto): New function.
392 (s390_emit_ops): New function.
393 (struct linux_target_ops): Fill in emit_ops hook.
395 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
398 * Makefile.in: Add s390 IPA files.
399 * configure.srv: Build IPA for s390.
400 * linux-s390-ipa.c: New file.
401 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
402 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
403 (tdesc_s390_linux32): Likewise.
404 (init_registers_s390_linux32v1): Likewise.
405 (tdesc_s390_linux32v1): Likewise.
406 (init_registers_s390_linux32v2): Likewise.
407 (tdesc_s390_linux32v2): Likewise.
408 (init_registers_s390_linux64): Likewise.
409 (tdesc_s390_linux64): Likewise.
410 (init_registers_s390_linux64v1): Likewise.
411 (tdesc_s390_linux64v1): Likewise.
412 (init_registers_s390_linux64v2): Likewise.
413 (tdesc_s390_linux64v2): Likewise.
414 (init_registers_s390_te_linux64): Likewise.
415 (tdesc_s390_te_linux64): Likewise.
416 (init_registers_s390_vx_linux64): Likewise.
417 (tdesc_s390_vx_linux64): Likewise.
418 (init_registers_s390_tevx_linux64): Likewise.
419 (tdesc_s390_tevx_linux64): Likewise.
420 (init_registers_s390x_linux64): Likewise.
421 (tdesc_s390x_linux64): Likewise.
422 (init_registers_s390x_linux64v1): Likewise.
423 (tdesc_s390x_linux64v1): Likewise.
424 (init_registers_s390x_linux64v2): Likewise.
425 (tdesc_s390x_linux64v2): Likewise.
426 (init_registers_s390x_te_linux64): Likewise.
427 (tdesc_s390x_te_linux64): Likewise.
428 (init_registers_s390x_vx_linux64): Likewise.
429 (tdesc_s390x_vx_linux64): Likewise.
430 (init_registers_s390x_tevx_linux64): Likewise.
431 (tdesc_s390x_tevx_linux64): Likewise.
432 (have_hwcap_s390_vx): New static variable.
433 (s390_arch_setup): Fill have_hwcap_s390_vx.
434 (s390_get_thread_area): New function.
435 (s390_ft_entry_gpr_esa): New const.
436 (s390_ft_entry_gpr_zarch): New const.
437 (s390_ft_entry_misc): New const.
438 (s390_ft_entry_fr): New const.
439 (s390_ft_entry_vr): New const.
440 (s390_ft_main_31): New const.
441 (s390_ft_main_64): New const.
442 (s390_ft_exit_fr): New const.
443 (s390_ft_exit_vr): New const.
444 (s390_ft_exit_misc): New const.
445 (s390_ft_exit_gpr_esa): New const.
446 (s390_ft_exit_gpr_zarch): New const.
447 (append_insns): New function.
448 (s390_relocate_instruction): New function.
449 (s390_install_fast_tracepoint_jump_pad): New function.
450 (s390_get_min_fast_tracepoint_insn_len): New function.
451 (s390_get_ipa_tdesc_idx): New function.
452 (struct linux_target_ops): Wire in the above functions.
453 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
454 * linux-s390-tdesc.h: New file.
456 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
458 * linux-s390-low.c (s390_supports_tracepoints): New function.
459 (struct linux_target_ops): Fill supports_tracepoints hook.
461 2016-03-18 Yao Qi <yao.qi@linaro.org>
463 * linux-low.c (lwp_signal_can_be_delivered): New function.
464 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
466 2016-03-18 Yao Qi <yao.qi@linaro.org>
468 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
469 0 if signal is enqueued. Remove 'signal' from one debugging
470 message. Move one debugging message to some lines below.
471 Remove code setting 'signal' to 0.
473 2016-03-18 Yao Qi <yao.qi@linaro.org>
475 * linux-low.c (linux_low_filter_event): Remove redundant
476 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
478 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
480 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
481 (struct linux_target_ops): Wire in the above.
483 2016-03-03 Yao Qi <yao.qi@linaro.org>
485 * linux-low.c: Update comments to start_step_over.
487 2016-03-03 Yao Qi <yao.qi@linaro.org>
490 * linux-low.c (handle_extended_wait): Set child suspended
491 if event_lwp->bp_reinsert isn't zero.
493 2016-03-02 Yao Qi <yao.qi@linaro.org>
495 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
496 enqueue_pending_signal.
498 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
500 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
503 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
505 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
506 (s390_regmap_3264) [!__s390x__]: New global.
507 (s390_collect_ptrace_register): Skip map entries containing -1.
508 (s390_supply_ptrace_register): Ditto.
509 (s390_fill_gprs_high): New function.
510 (s390_store_gprs_high): New function.
511 (s390_regsets): Add NT_S390_HIGH_GPRS.
512 (s390_get_hwcap): Enable on 31-bit.
513 (have_hwcap_s390_high_gprs): Enable on 31-bit.
514 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
515 Detect NT_S390_HIGH_GPRS.
516 (s390_usrregs_info_3264): Enable on 31-bit.
517 (s390_regs_info): Enable regs_info_3264 on 31-bit.
518 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
520 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
523 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
524 * configure.srv: Ditto.
525 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
526 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
527 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
528 (init_registers_amd64_linux): Remove prototype.
529 (tdesc_amd64_linux): Remove declaration.
530 (get_ipa_tdesc): New function.
531 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
532 initialize remaining tdescs.
533 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
534 (init_registers_i386_linux): Remove prototype.
535 (tdesc_i386_linux): Remove declaration.
536 (get_ipa_tdesc): New function.
537 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
538 initialize remaining tdescs.
539 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
540 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
541 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
542 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
543 (x86_get_ipa_tdesc_idx): New function.
544 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
545 * linux-x86-tdesc.h: New file.
546 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
547 (target_get_ipa_tdesc_idx): New macro.
548 * tracepoint.c (ipa_tdesc_idx): New macro.
549 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
550 (symbol_list): Add ipa_tdesc_idx.
551 (cmd_qtstart): Write ipa_tdesc_idx in the target.
553 (ipa_tdesc_idx): New variable.
554 (get_context_regcache): Use get_ipa_tdesc.
555 (gdb_collect): Ditto.
557 * tracepoint.h (get_ipa_tdesc): New prototype.
560 2016-02-24 Pedro Alves <palves@redhat.com>
562 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
563 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
564 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
565 Factor out common code between the USE_SIGTRAP_SIGINFO and
566 !USE_SIGTRAP_SIGINFO blocks.
567 (linux_low_filter_event): Call save_stop_reason instead of
568 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
570 (linux_wait_1): Update comments.
572 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
574 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
575 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
576 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
577 ppc_insert_point, ppc_remove_point.
579 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
581 * linux-s390-low.c (s390_supports_z_point_type): New function.
582 (struct linux_target_ops): Wire s390_supports_z_point_type in.
584 2016-02-16 Yao Qi <yao.qi@linaro.org>
586 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
587 PC. Get pc from regcache_read_pc.
589 2016-02-12 Yao Qi <yao.qi@linaro.org>
591 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
592 or linux_get_pc_32bit.
593 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
595 2016-02-12 Yao Qi <yao.qi@linaro.org>
597 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
598 arm_linux_get_next_pcs_fixup.
600 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
602 * tracepoint.c (x_tracepoint_action_download): Change
603 write_inferior_data_ptr to write_inferior_data_pointer.
604 (cmd_qtstart): Likewise.
605 (write_inferior_data_ptr): Remove.
606 (download_agent_expr): Change write_inferior_data_ptr to
607 write_inferior_data_pointer.
608 (download_tracepoint_1): Likewise.
609 (download_tracepoint): Likewise.
610 (download_trace_state_variables): Likewise.
612 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
613 Marcin Kościelnicki <koriakin@0x04.net>
615 * tracepoint.c (struct tracepoint_action_ops): Remove.
616 (struct tracepoint_action): Remove ops.
617 (m_tracepoint_action_download, r_tracepoint_action_download)
618 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
619 size and offset accordingly.
620 (m_tracepoint_action_ops, r_tracepoint_action_ops)
621 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
622 (tracepoint_action_send, tracepoint_action_download): New functions.
623 Helpers for trace action handlers.
624 (add_tracepoint_action): Remove setup actions ops.
625 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
627 2016-02-10 Yao Qi <yao.qi@linaro.org>
629 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
631 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
633 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
635 * configure: Regenerate.
637 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
639 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
640 void * to gdb_byte *.
641 * linux-low.c (siginfo_fixup): Likewise.
642 (linux_xfer_siginfo): Likewise.
643 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
645 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
647 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
649 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
651 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
653 * linux-x86-low.c [__x86_64__]: Include
654 "nat/amd64-linux-siginfo.h".
655 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
656 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
657 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
658 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
659 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
660 (cpt_si_fd, si_timerid, si_overrun): Move from
661 nat/amd64-linux-siginfo.c.
662 * Makefile.in (amd64-linux-siginfo.o:): New rule.
664 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
666 * server.c (skip_to_semicolon): Remove.
667 (process_point_options): Use strchrnul instead of
670 2016-01-26 Yao Qi <yao.qi@linaro.org>
672 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
673 * linux-low.c (install_software_single_step_breakpoints): Don't
674 call regcache_read_pc.
675 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
678 2016-01-26 Yao Qi <yao.qi@linaro.org>
680 * linux-low.c (install_software_single_step_breakpoints): Call
681 regcache_read_pc instead of get_pc.
683 2016-01-26 Yao Qi <yao.qi@linaro.org>
685 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
686 (unblock_async_io): Rename to ...
687 (block_unblock_async_io): ... it. New function.
688 (enable_async_io): Don't install SIGIO handler. Unblock it
690 (disable_async_io): Don't ignore SIGIO. Block it instead.
691 (initialize_async_io): Install SIGIO handler. Don't call
694 2016-01-26 Yao Qi <yao.qi@linaro.org>
696 * remote-utils.c (getpkt): If the buffer isn't empty, and the
697 first character is '\003', call *the_target->request_interrupt.
699 2016-01-25 Yao Qi <yao.qi@linaro.org>
701 * remote-utils.c (new_thread_notify): Remove.
702 (dead_thread_notify): Likewise.
703 * remote-utils.h (new_thread_notify): Remove declaration.
704 (dead_thread_notify): Likewise.
706 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
708 * gdb.trace/pending.exp: Fix expected message on continue.
710 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
712 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
713 it works properly on big-endian machines where sizeof (CORE_ADDR)
716 2016-01-21 Pedro Alves <palves@redhat.com>
718 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
719 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
720 * configure: Regenerate.
722 2016-01-21 Yao Qi <yao.qi@linaro.org>
724 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
725 is_thumb and set it according to CPSR saved on the stack.
726 (get_next_pcs_syscall_next_pc): Pass is_thumb to
727 arm_sigreturn_next_pc.
729 2016-01-18 Yao Qi <yao.qi@linaro.org>
731 * linux-low.c (linux_set_pc_64bit): New function.
732 (linux_get_pc_64bit): New function.
733 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
735 * linux-sparc-low.c (debug_threads): Remove declaration.
736 (sparc_get_pc): Remove.
737 (the_low_target): Use linux_get_pc_64bit instead of
739 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
740 (the_low_target): Use linux_get_pc_64bit and
743 2016-01-18 Yao Qi <yao.qi@linaro.org>
745 * linux-arm-low.c (debug_threads): Remove declaration.
746 (arm_get_pc, arm_set_pc): Remove.
747 (the_low_target): Use linux_get_pc_32bit and
749 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
750 (the_low_target): Use linux_get_pc_32bit and
752 * linux-cris-low.c (debug_threads): Remove declaration.
753 (cris_get_pc, cris_set_pc,): Remove.
754 (the_low_target): Use linux_get_pc_32bit and
756 * linux-crisv32-low.c (debug_threads): Remove declaration.
757 (cris_get_pc, cris_set_pc): Remove.
758 (the_low_target): Use linux_get_pc_32bit and
760 * linux-low.c: Include inttypes.h.
761 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
762 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
763 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
764 (the_low_target): Use linux_get_pc_32bit and
766 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
767 (the_low_target): Use linux_get_pc_32bit and
769 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
770 (the_low_target): Use linux_get_pc_32bit and
772 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
773 (the_low_target): Use linux_get_pc_32bit and
775 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
776 (the_low_target): Use linux_get_pc_32bit and
779 2016-01-18 Gary Benson <gbenson@redhat.com>
781 * configure.ac (AC_FUNC_FORK): New check.
782 * config.in: Regenerate.
783 * configure: Likewise.
785 2016-01-14 Yao Qi <yao.qi@linaro.org>
787 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
788 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
789 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
790 arm_get_next_pcs_ctor.
792 2016-01-12 Josh Stone <jistone@redhat.com>
793 Philippe Waroquiers <philippe.waroquiers@skynet.be>
795 * inferiors.h: Include "gdb_vecs.h".
796 (struct process_info): Add syscalls_to_catch.
797 * inferiors.c (remove_process): Free syscalls_to_catch.
798 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
799 syscall_return stops.
800 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
801 * server.c (handle_general_set): Handle QCatchSyscalls.
802 (handle_query): Report support for QCatchSyscalls.
803 * target.h (struct target_ops): Add supports_catch_syscall.
804 (target_supports_catch_syscall): New macro.
805 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
806 (struct lwp_info): Add syscall_state.
807 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
808 Maintain syscall_state and syscalls_to_catch across exec.
809 (get_syscall_trapinfo): New function, proxy to the_low_target.
810 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
811 (linux_low_filter_event): Toggle syscall_state entry/return for
812 syscall traps, and set it ignored for all others.
813 (gdb_catching_syscalls_p): New function.
814 (gdb_catch_this_syscall_p): New function.
815 (linux_wait_1): Handle SYSCALL_SIGTRAP.
816 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
817 (linux_supports_catch_syscall): New function.
818 (linux_target_ops): Install it.
819 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
820 (the_low_target): Install it.
822 2016-01-12 Mike Frysinger <vapier@gentoo.org>
824 * acinclude.m4: Include new ../warning.m4 file.
825 * configure: Regenerated.
826 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
828 2016-01-12 Mike Frysinger <vapier@gentoo.org>
830 * ax.c (is_goto_target): Mark static.
831 * linux-low.c (register_addr): Likewise.
832 (linux_fetch_registers, linux_store_registers): Likewise.
833 * mem-break.c (any_persistent_commands): Fix old prototype.
834 (add_commands_to_breakpoint): Mark static.
835 * regcache.c (find_register_by_name): Delete unused func.
836 * remote-utils.c (hex_or_minus_one): Mark static.
837 * server.c (monitor_show_help): Mark static.
838 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
839 handle_v_requests): Likewise.
841 2016-01-12 Pedro Alves <palves@redhat.com>
843 Remove use of the registered trademark symbol throughout.
845 2016-01-08 Yao Qi <yao.qi@linaro.org>
847 * remote-utils.c (getpkt): If c is '\003', call target hook
850 2016-01-06 Yao Qi <yao.qi@linaro.org>
852 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
854 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
855 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
856 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
857 (thumb2_breakpoint): Declare.
858 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
860 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
861 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
862 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
864 2016-01-01 Joel Brobecker <brobecker@adacore.com>
866 * gdbreplay.c (gdbreplay_version): Change copyright year in
868 * server.c (gdbserver_version): Likewise.
870 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
872 * server.c (crc32_table): Delete.
873 (crc32): Use libiberty's xcrc32 function.
875 2015-12-22 Joel Brobecker <brobecker@adacore.com>
877 * lynx-low.c (lynx_delete_thread_callback): New function.
878 (lynx_mourn): Properly delete our process and all of its
879 threads. Remove call to clear_inferiors.
881 2015-12-22 Joel Brobecker <brobecker@adacore.com>
883 * target.c (thread_search_callback): Add check that
884 the thread_stopped target callback is not NULL before
887 2015-12-21 Yao Qi <yao.qi@linaro.org>
889 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
892 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
894 * server.c (handle_query): Call target_supports_software_single_step.
896 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
898 * linux-low.c (single_step): New function.
899 (linux_resume_one_lwp_throw): Call single_step.
900 (start_step_over): Likewise.
902 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
904 * Makefile.in (SFILES): Append arch/arm-linux.c,
905 arch/arm-get-next-pcs.c.
906 (arm-linux.o): New rule.
907 (arm-get-next-pcs.o): New rule.
908 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
910 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
911 to linux-aarch32-low.c.
912 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
913 (arm_breakpoint_len, thumb_breakpoint): Likewise.
914 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
915 (thumb2_breakpoint_len): Likewise.
916 (arm_is_thumb_mode): Make non-static.
917 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
918 from linux-aarch32-low.c.
919 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
920 (arm_breakpoint_len, thumb_breakpoint): Likewise.
921 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
922 (thumb2_breakpoint_len): Likewise.
923 (arm_is_thumb_mode): New declaration.
924 * linux-arm-low.c: Include arch/arm-linux.h
925 aarch/arm-get-next-pcs.h, sys/syscall.h.
926 (get_next_pcs_ops): New struct.
927 (get_next_pcs_addr_bits_remove): New function.
928 (get_next_pcs_is_thumb): New function.
929 (get_next_pcs_read_memory_unsigned_integer): Likewise.
930 (arm_sigreturn_next_pc): Likewise.
931 (get_next_pcs_syscall_next_pc): Likewise.
932 (arm_gdbserver_get_next_pcs): Likewise.
933 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
935 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
936 * server.h: Include gdb_vecs.h.
938 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
940 * Makefile.in (SFILES): Append common/common-regcache.c.
941 (OBS): Append common-regcache.o.
942 (common-regcache.o): New rule.
943 * regcache.c (init_register_cache): Initialize cache to
945 (regcache_raw_read_unsigned): New function.
946 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
947 register_status enum.
949 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
951 * linux-aarch64-low.c (the_low_targets): Rename
952 breakpoint_reinsert_addr to get_next_pcs.
953 * linux-arm-low.c (the_low_targets): Likewise.
954 * linux-bfin-low.c (the_low_targets): Likewise.
955 * linux-cris-low.c (the_low_targets): Likewise.
956 * linux-crisv32-low.c (the_low_targets): Likewise.
957 * linux-low.c (can_software_single_step): Likewise.
958 (install_software_single_step_breakpoints): New function.
959 (start_step_over): Use install_software_single_step_breakpoints.
960 * linux-low.h: New CORE_ADDR vector.
961 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
963 * linux-mips-low.c (the_low_targets): Likewise.
964 * linux-nios2-low.c (the_low_targets): Likewise.
965 * linux-sparc-low.c (the_low_targets): Likewise.
967 2015-12-17 Pedro Alves <palves@redhat.com>
969 * linux-low.c (linux_kill_one_lwp): Remove references to
971 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
973 (linux_init_signals): Delete.
974 (initialize_low): Adjust.
975 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
977 2015-12-16 Pedro Alves <palves@redhat.com>
979 * configure.ac (compiler warning flags): When testing a
980 -Wno-foo option, check whether -Wfoo works instead.
981 * configure: Regenerate.
983 2015-12-11 Don Breazeal <donb@codesourcery.com>
985 * server.c (process_serial_event): Don't exit from gdbserver
986 in remote mode if there are still active inferiors.
988 2015-12-11 Yao Qi <yao.qi@linaro.org>
990 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
991 arm_breakpoint_at if the process is 32-bit.
993 2015-12-11 Yao Qi <yao.qi@linaro.org>
995 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
998 2015-12-07 Yao Qi <yao.qi@linaro.org>
1000 * configure.srv: Append arm.o to srv_tgtobj for
1001 aarch64*-*-linux* target.
1002 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
1003 from linux-arm-low.c.
1004 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1005 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1006 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1007 (thumb2_breakpoint_len): Likewise.
1008 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
1009 (arm_breakpoint_kinds): Likewise.
1010 (arm_breakpoint_kind_from_pc): Likewise.
1011 (arm_sw_breakpoint_from_kind): Likewise.
1012 (arm_breakpoint_kind_from_current_state): Likewise.
1013 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
1014 (arm_sw_breakpoint_from_kind): Declare.
1015 (arm_breakpoint_kind_from_current_state): Declare.
1016 (arm_breakpoint_at): Declare.
1017 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
1018 arm_sw_breakpoint_from_kind if process is 32-bit.
1019 (aarch64_breakpoint_kind_from_pc): New function.
1020 (aarch64_breakpoint_kind_from_current_state): New function.
1021 (the_low_target): Initialize fields breakpoint_kind_from_pc
1022 and breakpoint_kind_from_current_state.
1023 * linux-arm-low.c (arm_breakpoint_kinds): Move to
1024 linux-aarch32-low.c.
1025 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
1026 (arm_breakpoint, arm_breakpoint_len): Likewise.
1027 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
1028 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1029 (arm_is_thumb_mode): Likewise.
1030 (arm_breakpoint_at): Likewise.
1031 (arm_breakpoint_kind_from_pc): Likewise.
1032 (arm_sw_breakpoint_from_kind): Likewise.
1033 (arm_breakpoint_kind_from_current_state): Likewise.
1036 2015-08-04 Yao Qi <yao.qi@linaro.org>
1038 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
1039 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
1040 * server.c (extended_protocol): Remove "static".
1041 * server.h (extended_protocol): Declare it.
1043 2015-12-04 Josh Stone <jistone@redhat.com>
1045 * target.h (struct target_ops) <arch_setup>: Rename to ...
1046 (struct target_ops) <post_create_inferior>: ... this.
1047 (target_arch_setup): Rename to ...
1048 (target_post_create_inferior): ... this, calling post_create_inferior.
1049 * server.c (start_inferior): Update target_arch_setup calls to
1050 target_post_create_inferior.
1051 * linux-low.c (linux_low_ptrace_options): Forward declare.
1052 (linux_arch_setup): Update its comment for general use.
1053 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
1054 (struct linux_target_ops): Use linux_post_create_inferior.
1055 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
1056 to post_create_inferior.
1057 * nto-low.c (struct nto_target_ops): Likewise.
1058 * spu-low.c (struct spu_target_ops): Likewise.
1059 * win32-low.c (struct win32_target_ops): Likewise.
1061 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
1063 * linux-arm-low.c: Remove duplicate arch/arm.h include.
1065 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1067 * linux-arm-low.c (arm_reinsert_addr): Remove function.
1068 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
1069 * linux-cris-low.c (cris_reinsert_addr> Remove function.
1070 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1071 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
1072 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1073 * linux-mips-low.c (mips_reinsert_addr): Remove function.
1074 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1075 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
1076 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1077 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
1078 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1080 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1082 * linux-low.c (linux_look_up_symbols): Don't call
1083 linux_supports_traceclone.
1084 * linux-low.h (thread_db_init): Remove use_events argument.
1085 * thread-db.c (thread_db_use_event): Remove global variable.
1086 (struct thread_db) <td_thr_event_enable_p>: Remove field.
1087 (struct thread_db) <td_create_bp>: Remove field.
1088 (thread_db_create_event): Remove function.
1089 (thread_db_enable_reporting): Likewise.
1090 (find_one_thread): Don't check for thread_db_use_events.
1091 (attach_thread): Likewise.
1092 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
1093 (try_thread_db_load_1): Don't check for thread_db_use_events.
1094 (thread_db_init): Remove use_events argument and thread events
1096 (remove_thread_event_breakpoints): Remove function.
1097 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
1099 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1101 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
1103 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1104 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
1105 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1106 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
1107 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
1109 * linux-crisv32-low.c (cris_supports_hardware_single_step):
1111 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1112 * linux-low.c (can_hardware_single_step): Use
1113 supports_hardware_single_step.
1114 (can_software_single_step): New function.
1115 (start_step_over): Call can_software_single_step.
1116 (linux_supports_hardware_single_step): New function.
1117 (struct target_ops) <supports_software_single_step>: Initialize.
1118 * linux-low.h (struct linux_target_ops)
1119 <supports_hardware_single_step>: Initialize.
1120 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
1121 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1122 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
1123 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
1124 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
1125 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1126 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
1127 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1128 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
1129 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
1131 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
1132 (struct linux_target_ops) <tile_supports_hardware_single_step>:
1134 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
1135 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1136 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
1138 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1139 * target.h (struct target_ops): <supports_software_single_step>:
1141 (target_supports_software_single_step): New macro.
1143 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1145 * linux-low.c (linux_wait_1): Fix pc advance condition.
1146 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
1147 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
1149 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1151 * linux-arm-low.c (arm_is_thumb_mode): New function.
1152 (arm_breakpoint_at): Use arm_is_thumb_mode.
1153 (arm_breakpoint_kind_from_current_state): New function.
1154 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
1156 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
1157 (linux_breakpoint_kind_from_current_state): New function.
1158 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
1159 * linux-low.h (struct linux_target_ops)
1160 <breakpoint_kind_from_current_state>: New field.
1161 * target.h (struct target_ops): Likewise.
1162 (target_breakpoint_kind_from_current_state): New macro.
1164 2015-11-30 Pedro Alves <palves@redhat.com>
1166 * linux-low.c (linux_resume): Wake up the event loop before
1169 2015-11-30 Pedro Alves <palves@redhat.com>
1171 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
1173 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
1175 * target.c (struct thread_search): New structure.
1176 (thread_search_callback): New function.
1177 (prev_general_thread): New global.
1178 (prepare_to_access_memory, done_accessing_memory): New functions.
1179 * target.h (prepare_to_access_memory, done_accessing_memory):
1180 Replace macros with function declarations.
1182 2015-11-30 Pedro Alves <palves@redhat.com>
1185 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
1186 report TARGET_WAITKIND_NO_RESUMED.
1187 * remote-utils.c (prepare_resume_reply): Handle
1188 TARGET_WAITKIND_NO_RESUMED.
1189 * server.c (report_no_resumed): New global.
1190 (handle_query) <qSupported>: Handle "no-resumed+". Report
1191 "no-resumed+" support.
1192 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
1193 return error if the client doesn't support no-resumed events.
1194 (push_stop_notification): New function.
1195 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
1196 events if the client supports them.
1198 2015-11-30 Pedro Alves <palves@redhat.com>
1200 * linux-low.c (thread_still_has_status_pending_p): Don't check
1202 (lwp_resumed): New function.
1203 (status_pending_p_callback): Return early if the LWP is not
1204 supposed to be resumed.
1206 2015-11-30 Pedro Alves <palves@redhat.com>
1208 * linux-low.c (handle_extended_wait): Assert that the LWP's
1209 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
1210 thread create events, leave the new child's status pending.
1211 (linux_low_filter_event): If GDB wants to hear about thread exit
1212 events, leave the LWP marked dead and don't delete it.
1213 (linux_wait_for_event_filtered): Don't check for thread exit.
1214 (filter_exit_event): New function.
1215 (linux_wait_1): Use it, when returning an exit event.
1216 (linux_resume_one_lwp_throw): Assert that the LWP's
1217 waitstatus is TARGET_WAITKIND_IGNORE.
1218 * remote-utils.c (prepare_resume_reply): Handle
1219 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
1220 * server.c (report_thread_events): New global.
1221 (handle_general_set): Handle QThreadEvents.
1222 (handle_query) <qSupported>: Handle and report QThreadEvents+;
1223 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
1224 TARGET_WAITKIND_THREAD_EXITED.
1225 * server.h (report_thread_events): Declare.
1227 2015-11-30 Pedro Alves <palves@redhat.com>
1229 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
1230 the thread's last_resume_kind was resume_stop.
1232 2015-11-30 Pedro Alves <palves@redhat.com>
1234 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
1237 2015-11-30 Pedro Alves <palves@redhat.com>
1239 * server.c (handle_v_requests): Handle vCtrlC.
1241 2015-11-30 Pedro Alves <palves@redhat.com>
1243 * gdbthread.h (find_any_thread_of_pid): Declare.
1244 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
1246 * server.c (handle_query): If current_thread is NULL, look for
1247 another thread of the selected process.
1249 2015-11-26 Daniel Colascione <dancol@dancol.org>
1250 Simon Marchi <simon.marchi@ericsson.com>
1252 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
1253 * server.c (handle_qxfer_threads_worker): Refactor to include thread
1255 * target.h (struct target_ops) <thread_name>: New field.
1256 (target_thread_name): New macro.
1258 2015-11-23 Joel Brobecker <brobecker@adacore.com>
1260 * regcache.h (regcache_invalidate_pid): Add declaration.
1261 * regcache.c (regcache_invalidate_pid): New function, extracted
1262 from regcache_invalidate.
1263 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
1264 Add trivial documentation comment.
1265 * lynx-low.c: Use regcache_invalidate_pid instead of
1266 regcache_invalidate.
1268 2015-11-23 Joel Brobecker <brobecker@adacore.com>
1270 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
1271 and Elf64_auxv_t if the target is Android.
1273 2015-11-22 Doug Evans <xdje42@gmail.com>
1275 * target.h: #include <sys/types.h>.
1277 2015-11-19 Pedro Alves <palves@redhat.com>
1279 * linux-low.c (linux_process_qsupported): Change prototype.
1281 * linux-low.h (struct linux_target_ops) <process_qsupported>:
1283 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
1284 and adjust to loop over all features.
1285 * server.c (handle_query) <qSupported>: Adjust to call
1286 target_process_qsupported once, passing it a vector of unprocessed
1288 * target.h (struct target_ops) <process_qsupported>: Change
1290 (target_process_qsupported): Adjust.
1292 2015-11-19 Pedro Alves <palves@redhat.com>
1294 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
1296 * configure: Regenerate.
1298 2015-11-19 Pedro Alves <palves@redhat.com>
1300 * configure: Regenerate.
1302 2015-11-19 Yao Qi <yao.qi@linaro.org>
1304 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
1307 2015-11-19 Yao Qi <yao.qi@linaro.org>
1309 * linux-aarch64-low.c (enum aarch64_operand_type): New.
1310 (struct aarch64_operand): Move enum out.
1312 2015-11-19 Yao Qi <yao.qi@linaro.org>
1314 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
1315 struct user_fpsimd_state *.
1316 (aarch64_store_fpregset): Likewise.
1318 2015-11-19 Yao Qi <yao.qi@linaro.org>
1320 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
1321 struct user_pt_regs *.
1322 (aarch64_store_gregset): Likewise.
1324 2015-11-18 Pedro Alves <palves@redhat.com>
1326 * Makefile.in (all_object_files): Add $IPA_OBJS.
1328 2015-11-17 Pedro Alves <palves@redhat.com>
1330 * win32-low.c (win32_resume): Use gdb_signal_from_host,
1331 GDB_SIGNAL_0 and gdb_signal_to_string.
1333 2015-11-17 Pedro Alves <palves@redhat.com>
1335 * win32-low.c (handle_output_debug_string): Remove parameter.
1336 (win32_kill): Remove our_status local and adjust call to
1337 handle_output_debug_string.
1338 (get_child_debug_event): Adjust call to
1339 handle_output_debug_string.
1341 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1343 * linux-mips-low.c (mips_fill_gregset): Add cast.
1344 (mips_store_gregset): Likewise.
1345 (mips_fill_fpregset): Likewise.
1346 (mips_store_fpregset): Likewise.
1348 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1350 * linux-mips-low.c (mips_add_watchpoint): Rename private to
1353 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1355 * linux-mips-low.c (mips_linux_new_thread): Change type of
1356 watch_type to enum target_hw_bp_type.
1358 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1360 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
1361 Change return type to arm_hwbp_type.
1363 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1365 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
1366 (arm_store_gregset): Likewise.
1367 * linux-arm-low.c (arm_get_hwcap): Likewise.
1368 (arm_read_description): Likewise.
1370 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1372 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
1374 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1376 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
1377 (ppc_fill_vsxregset): Likewise.
1378 (ppc_store_vsxregset): Likewise.
1379 (ppc_fill_vrregset): Likewise.
1380 (ppc_store_vrregset): Likewise.
1381 (ppc_fill_evrregset): Likewise.
1382 (ppc_store_evrregset): Likewise.
1384 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1386 * linux-ppc-low.c (ppc_usrregs_info): Remove
1387 forward-declaration.
1388 (ppc_arch_setup): Move lower in file.
1390 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
1392 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
1393 (ps_pdwrite): Likewise.
1395 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
1397 * linux-arm-low.c (arm_new_thread): Move pointer dereference
1398 to after assert checks.
1400 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
1402 * proc-service.c (ps_pdread): Add/adjust casts.
1403 (ps_pdwrite): Add/adjust casts.
1405 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
1407 * server.c (handle_search_memory_1): Cast return value of
1410 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
1412 * server.c (write_qxfer_response): Change type of data to
1415 2015-10-29 Pedro Alves <palves@redhat.com>
1417 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
1419 2015-10-29 Pedro Alves <palves@redhat.com>
1421 * tracepoint.c (clear_installed_tracepoints): Add casts.
1423 2015-10-29 Pedro Alves <palves@redhat.com>
1425 * server.c (handle_v_cont, process_serial_event): Add enum
1426 gdb_signal casts to signal parsing code.
1428 2015-10-29 Pedro Alves <palves@redhat.com>
1430 * linux-low.h (NULL_REGSET): Define.
1431 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
1432 * linux-arm-low.c (arm_regsets): Likewise.
1433 * linux-crisv32-low.c (cris_regsets): Likewise.
1434 * linux-m68k-low.c (m68k_regsets): Likewise.
1435 * linux-mips-low.c (mips_regsets): Likewise.
1436 * linux-nios2-low.c (nios2_regsets): Likewise.
1437 * linux-ppc-low.c (ppc_regsets): Likewise.
1438 * linux-s390-low.c (s390_regsets): Likewise.
1439 * linux-sh-low.c (sh_regsets): Likewise.
1440 * linux-sparc-low.c (sparc_regsets): Likewise.
1441 * linux-tic6x-low.c (tic6x_regsets): Likewise.
1442 * linux-tile-low.c (tile_regsets): Likewise.
1443 * linux-x86-low.c (x86_regsets): Likewise.
1444 * linux-xtensa-low.c (xtensa_regsets): Likewise.
1446 2015-10-29 Pedro Alves <palves@redhat.com>
1448 * linux-low.h (NULL_REGSET): Define.
1449 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
1450 * linux-arm-low.c (arm_regsets): Likewise.
1451 * linux-crisv32-low.c (cris_regsets): Likewise.
1452 * linux-m68k-low.c (m68k_regsets): Likewise.
1453 * linux-mips-low.c (mips_regsets): Likewise.
1454 * linux-nios2-low.c (nios2_regsets): Likewise.
1455 * linux-ppc-low.c (ppc_regsets): Likewise.
1456 * linux-s390-low.c (s390_regsets): Likewise.
1457 * linux-sh-low.c (sh_regsets): Likewise.
1458 * linux-sparc-low.c (sparc_regsets): Likewise.
1459 * linux-tic6x-low.c (tic6x_regsets): Likewise.
1460 * linux-tile-low.c (tile_regsets): Likewise.
1461 * linux-x86-low.c (x86_regsets): Likewise.
1462 * linux-xtensa-low.c (xtensa_regsets): Likewise.
1464 2015-10-26 Doug Evans <dje@google.com>
1466 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
1468 2015-10-26 Doug Evans <dje@google.com>
1470 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
1472 2015-10-26 Doug Evans <dje@google.com>
1474 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
1476 (attach_thread, find_new_threads_callback): Ditto.
1478 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1480 * mem-break.h (set_breakpoint_data): Remove.
1482 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1484 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
1485 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1486 (initialize_low): Remove set_breakpoint_data call.
1487 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
1488 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
1489 (initialize_low): Remove set_breakpoint_data call.
1490 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
1491 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1492 (initialize_low): Remove set_breakpoint_data call.
1494 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1496 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
1497 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
1498 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
1499 * target.h (target_breakpoint_kind_from_pc): New macro.
1501 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
1503 * linux-low.c (default_breakpoint_kind_from_pc): New function.
1504 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
1505 the default breakpoint kind.
1507 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1509 * linux-arm-low.c (arm_supports_z_point_type): Add software
1512 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1514 * linux-arm-low.c: Refactor breakpoint definitions.
1515 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
1516 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
1518 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1520 * Makefile.in: Add arm.c/o.
1521 * configure.srv: Likewise.
1522 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
1523 (arm_breakpoint_kind_from_pc): New function.
1524 (arm_sw_breakpoint_from_kind): Return proper kind.
1525 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
1527 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1529 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
1531 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
1532 (struct raw_breakpoint) <size>: Remove.
1533 (struct raw_breakpoint) <kind>: Add.
1534 (bp_size): New function.
1535 (bp_opcode): Likewise.
1536 (find_raw_breakpoint_at): Adjust for kind.
1537 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
1538 (remove_memory_breakpoint): Adjust for kind call bp_size.
1539 (set_raw_breakpoint_at): Adjust for kind.
1540 (set_breakpoint): Likewise.
1541 (set_breakpoint_at): Call breakpoint_kind_from_pc.
1542 (delete_raw_breakpoint): Adjust for kind.
1543 (delete_breakpoint): Likewise.
1544 (find_gdb_breakpoint): Likewise.
1545 (set_gdb_breakpoint_1): Likewise.
1546 (set_gdb_breakpoint): Likewise.
1547 (delete_gdb_breakpoint_1): Likewise.
1548 (delete_gdb_breakpoint): Likewise.
1549 (uninsert_raw_breakpoint): Likewise.
1550 (reinsert_raw_breakpoint): Likewise.
1551 (set_breakpoint_data): Remove.
1552 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
1553 (check_mem_read): Adjust for kind call bp_size.
1554 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
1555 (clone_one_breakpoint): Adjust for kind.
1556 * mem-break.h (set_gdb_breakpoint): Likewise.
1557 (delete_gdb_breakpoint): Likewise.
1558 * server.c (process_serial_event): Likewise.
1560 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1562 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
1563 (struct linux_target_ops) <breakpoint>: Remove.
1564 (struct linux_target_ops) <breakpoint_len>: Remove.
1565 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1566 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1567 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
1568 (arm_sw_breakpoint_from_kind): New function.
1569 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
1570 (struct linux_target_ops) <breakpoint>: Remove.
1571 (struct linux_target_ops) <breakpoint_len>: Remove.
1572 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1573 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1574 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
1575 (struct linux_target_ops) <breakpoint>: Remove.
1576 (struct linux_target_ops) <breakpoint_len>: Remove.
1577 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1578 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1579 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
1580 (struct linux_target_ops) <breakpoint>: Remove.
1581 (struct linux_target_ops) <breakpoint_len>: Remove.
1582 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1583 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1584 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
1585 and sw_breakpoint_from_kind to increment the pc.
1586 (linux_breakpoint_kind_from_pc): New function.
1587 (linux_sw_breakpoint_from_kind): New function.
1588 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
1589 (initialize_low): Call breakpoint_kind_from_pc and
1590 sw_breakpoint_from_kind to replace breakpoint_data/len.
1591 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
1593 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
1594 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
1595 (struct linux_target_ops) <breakpoint>: Remove.
1596 (struct linux_target_ops) <breakpoint_len>: Remove.
1597 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1598 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1599 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
1600 (struct linux_target_ops) <breakpoint>: Remove.
1601 (struct linux_target_ops) <breakpoint_len>: Remove.
1602 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1603 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1604 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
1605 (struct linux_target_ops) <breakpoint>: Remove.
1606 (struct linux_target_ops) <breakpoint_len>: Remove.
1607 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1608 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1609 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
1610 (struct linux_target_ops) <breakpoint>: Remove.
1611 (struct linux_target_ops) <breakpoint_len>: Remove.
1612 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1613 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1614 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
1615 (struct linux_target_ops) <breakpoint>: Remove.
1616 (struct linux_target_ops) <breakpoint_len>: Remove.
1617 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1618 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1619 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
1620 (struct linux_target_ops) <breakpoint>: Remove.
1621 (struct linux_target_ops) <breakpoint_len>: Remove.
1622 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1623 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1624 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
1625 (struct linux_target_ops) <breakpoint>: Remove.
1626 (struct linux_target_ops) <breakpoint_len>: Remove.
1627 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1628 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1629 * linux-sparc-low.c (sparc_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-tic6x-low.c (tic6x_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-tile-low.c (tile_sw_breakpoint_from_kind): New function.
1640 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
1641 (struct linux_target_ops) <breakpoint>: Remove.
1642 (struct linux_target_ops) <breakpoint_len>: Remove.
1643 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1644 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1645 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
1646 (struct linux_target_ops) <breakpoint>: Remove.
1647 (struct linux_target_ops) <breakpoint_len>: Remove.
1648 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1649 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1651 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1653 * linux-cris-low.c (cris_get_pc): Remove void arg.
1655 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
1657 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
1660 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
1662 * inferiors.c (thread_pid_matches_callback): New function.
1663 (find_thread_process): New function.
1664 (remove_thread): Reset current_thread.
1665 (remove_process): Assert threads have been removed first.
1667 2015-10-15 Yao Qi <yao.qi@linaro.org>
1669 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
1671 (aarch64_remove_point): Likewise.
1672 * regcache.c (regcache_register_size): New function.
1674 2015-10-12 Yao Qi <yao.qi@linaro.org>
1676 * linux-aarch64-low.c: Update all callers as emit_load_store
1677 is renamed to aarch64_emit_load_store.
1679 2015-10-12 Yao Qi <yao.qi@linaro.org>
1681 * linux-aarch64-low.c: Update all callers of function renaming
1682 from emit_insn to aarch64_emit_insn.
1684 2015-10-12 Yao Qi <yao.qi@linaro.org>
1686 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
1687 arch/aarch64-insn.h.
1688 (struct aarch64_memory_operand): Likewise.
1690 (emit_insn): Move to arch/aarch64-insn.c.
1691 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
1692 (emit_load_store): Move to arch/aarch64-insn.c.
1693 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
1694 (can_encode_int32): Remove.
1696 2015-10-12 Yao Qi <yao.qi@linaro.org>
1698 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
1699 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
1700 (aarch64_relocate_instruction): Likewise.
1701 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
1702 (struct aarch64_insn_visitor): Likewise.
1704 2015-10-12 Yao Qi <yao.qi@linaro.org>
1706 * linux-aarch64-low.c (struct aarch64_insn_data): New.
1707 (struct aarch64_insn_visitor): New.
1708 (struct aarch64_insn_relocation_data): New.
1709 (aarch64_ftrace_insn_reloc_b): New function.
1710 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1711 (aarch64_ftrace_insn_reloc_cb): Likewise.
1712 (aarch64_ftrace_insn_reloc_tb): Likewise.
1713 (aarch64_ftrace_insn_reloc_adr): Likewise.
1714 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
1715 (aarch64_ftrace_insn_reloc_others): Likewise.
1717 (aarch64_relocate_instruction): Use visitor.
1719 2015-10-12 Yao Qi <yao.qi@linaro.org>
1721 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
1722 int. Add argument buf.
1723 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
1724 aarch64_relocate_instruction.
1726 2015-10-12 Yao Qi <yao.qi@linaro.org>
1728 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
1729 argument insn. Remove local variable insn. Don't call
1731 (aarch64_install_fast_tracepoint_jump_pad): Call
1734 2015-09-30 Yao Qi <yao.qi@linaro.org>
1736 * linux-aarch64-low.c (emit_movk): Shorten a long line.
1737 (emit_load_store_pair): Likewise.
1739 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
1741 * dll.c (match_dll): Add cast(s).
1742 (unloaded_dll): Likewise.
1743 * linux-low.c (second_thread_of_pid_p): Likewise.
1744 (delete_lwp_callback): Likewise.
1745 (count_events_callback): Likewise.
1746 (select_event_lwp_callback): Likewise.
1747 (linux_set_resume_request): Likewise.
1748 * server.c (accumulate_file_name_length): Likewise.
1749 (emit_dll_description): Likewise.
1750 (handle_qxfer_threads_worker): Likewise.
1751 (visit_actioned_threads): Likewise.
1752 * thread-db.c (any_thread_of): Likewise.
1753 * tracepoint.c (same_process_p): Likewise.
1754 (match_blocktype): Likewise.
1755 (build_traceframe_info_xml): Likewise.
1757 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
1759 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
1761 (gdb_unparse_agent_expr): Likewise.
1762 * hostio.c (require_data): Likewise.
1763 (handle_pread): Likewise.
1764 * linux-low.c (disable_regset): Likewise.
1765 (fetch_register): Likewise.
1766 (store_register): Likewise.
1767 (get_dynamic): Likewise.
1768 (linux_qxfer_libraries_svr4): Likewise.
1769 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
1770 (set_fast_tracepoint_jump): Likewise.
1771 (uninsert_fast_tracepoint_jumps_at): Likewise.
1772 (reinsert_fast_tracepoint_jumps_at): Likewise.
1773 (validate_inserted_breakpoint): Likewise.
1774 (clone_agent_expr): Likewise.
1775 * regcache.c (init_register_cache): Likewise.
1776 * remote-utils.c (putpkt_binary_1): Likewise.
1777 (decode_M_packet): Likewise.
1778 (decode_X_packet): Likewise.
1779 (look_up_one_symbol): Likewise.
1780 (relocate_instruction): Likewise.
1781 (monitor_output): Likewise.
1782 * server.c (handle_search_memory): Likewise.
1783 (handle_qxfer_exec_file): Likewise.
1784 (handle_qxfer_libraries): Likewise.
1785 (handle_qxfer): Likewise.
1786 (handle_query): Likewise.
1787 (handle_v_cont): Likewise.
1788 (handle_v_run): Likewise.
1789 (captured_main): Likewise.
1790 * target.c (write_inferior_memory): Likewise.
1791 * thread-db.c (try_thread_db_load_from_dir): Likewise.
1792 * tracepoint.c (init_trace_buffer): Likewise.
1793 (add_tracepoint_action): Likewise.
1794 (add_traceframe): Likewise.
1795 (add_traceframe_block): Likewise.
1796 (cmd_qtdpsrc): Likewise.
1797 (cmd_qtdv): Likewise.
1798 (cmd_qtstatus): Likewise.
1799 (response_source): Likewise.
1800 (response_tsv): Likewise.
1801 (cmd_qtnotes): Likewise.
1802 (gdb_collect): Likewise.
1803 (initialize_tracepoint): Likewise.
1805 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1807 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
1808 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
1809 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
1811 (enum aarch64_condition_codes): New enum.
1812 (w0): New static global.
1815 (struct aarch64_memory_operand) <type>: New
1816 MEMORY_OPERAND_POSTINDEX type.
1817 (postindex_memory_operand): New helper function.
1818 (emit_ret): New function.
1819 (emit_load_store_pair): New function, factored out of emit_stp
1820 with support for MEMORY_OPERAND_POSTINDEX.
1821 (emit_stp): Rewrite using emit_load_store_pair.
1822 (emit_ldp): New function.
1823 (emit_load_store): Likewise.
1824 (emit_ldr): Mention post-index instruction in comment.
1825 (emit_ldrh): New function.
1826 (emit_ldrb): New function.
1827 (emit_ldrsw): Mention post-index instruction in comment.
1828 (emit_str): Likewise.
1829 (emit_subs): New function.
1830 (emit_cmp): Likewise.
1831 (emit_and): Likewise.
1832 (emit_orr): Likewise.
1833 (emit_orn): Likewise.
1834 (emit_eor): Likewise.
1835 (emit_mvn): Likewise.
1836 (emit_lslv): Likewise.
1837 (emit_lsrv): Likewise.
1838 (emit_asrv): Likewise.
1839 (emit_mul): Likewise.
1840 (emit_sbfm): Likewise.
1841 (emit_sbfx): Likewise.
1842 (emit_ubfm): Likewise.
1843 (emit_ubfx): Likewise.
1844 (emit_csinc): Likewise.
1845 (emit_cset): Likewise.
1846 (emit_nop): Likewise.
1847 (emit_ops_insns): New helper function.
1848 (emit_pop): Likewise.
1849 (emit_push): Likewise.
1850 (aarch64_emit_prologue): New function.
1851 (aarch64_emit_epilogue): Likewise.
1852 (aarch64_emit_add): Likewise.
1853 (aarch64_emit_sub): Likewise.
1854 (aarch64_emit_mul): Likewise.
1855 (aarch64_emit_lsh): Likewise.
1856 (aarch64_emit_rsh_signed): Likewise.
1857 (aarch64_emit_rsh_unsigned): Likewise.
1858 (aarch64_emit_ext): Likewise.
1859 (aarch64_emit_log_not): Likewise.
1860 (aarch64_emit_bit_and): Likewise.
1861 (aarch64_emit_bit_or): Likewise.
1862 (aarch64_emit_bit_xor): Likewise.
1863 (aarch64_emit_bit_not): Likewise.
1864 (aarch64_emit_equal): Likewise.
1865 (aarch64_emit_less_signed): Likewise.
1866 (aarch64_emit_less_unsigned): Likewise.
1867 (aarch64_emit_ref): Likewise.
1868 (aarch64_emit_if_goto): Likewise.
1869 (aarch64_emit_goto): Likewise.
1870 (aarch64_write_goto_address): Likewise.
1871 (aarch64_emit_const): Likewise.
1872 (aarch64_emit_call): Likewise.
1873 (aarch64_emit_reg): Likewise.
1874 (aarch64_emit_pop): Likewise.
1875 (aarch64_emit_stack_flush): Likewise.
1876 (aarch64_emit_zero_ext): Likewise.
1877 (aarch64_emit_swap): Likewise.
1878 (aarch64_emit_stack_adjust): Likewise.
1879 (aarch64_emit_int_call_1): Likewise.
1880 (aarch64_emit_void_call_2): Likewise.
1881 (aarch64_emit_eq_goto): Likewise.
1882 (aarch64_emit_ne_goto): Likewise.
1883 (aarch64_emit_lt_goto): Likewise.
1884 (aarch64_emit_le_goto): Likewise.
1885 (aarch64_emit_gt_goto): Likewise.
1886 (aarch64_emit_ge_got): Likewise.
1887 (aarch64_emit_ops_impl): New static global variable.
1888 (aarch64_emit_ops): New target function, return
1889 &aarch64_emit_ops_impl.
1890 (struct linux_target_ops): Install it.
1892 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1894 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
1895 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
1897 * linux-aarch64-ipa.c: New file.
1898 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
1900 (aarch64_get_thread_area): New target method.
1901 (extract_signed_bitfield): New helper function.
1902 (aarch64_decode_ldr_literal): New function.
1903 (enum aarch64_opcodes): New enum.
1904 (struct aarch64_register): New struct.
1905 (struct aarch64_operand): New struct.
1906 (x0): New static global.
1915 (aarch64_register): New helper function.
1916 (register_operand): Likewise.
1917 (immediate_operand): Likewise.
1918 (struct aarch64_memory_operand): New struct.
1919 (offset_memory_operand): New helper function.
1920 (preindex_memory_operand): Likewise.
1921 (enum aarch64_system_control_registers): New enum.
1922 (ENCODE): New macro.
1923 (emit_insn): New helper function.
1924 (emit_b): New function.
1925 (emit_bcond): Likewise.
1926 (emit_cb): Likewise.
1927 (emit_tb): Likewise.
1928 (emit_blr): Likewise.
1929 (emit_stp): Likewise.
1930 (emit_ldp_q_offset): Likewise.
1931 (emit_stp_q_offset): Likewise.
1932 (emit_load_store): Likewise.
1933 (emit_ldr): Likewise.
1934 (emit_ldrsw): Likewise.
1935 (emit_str): Likewise.
1936 (emit_ldaxr): Likewise.
1937 (emit_stxr): Likewise.
1938 (emit_stlr): Likewise.
1939 (emit_data_processing_reg): Likewise.
1940 (emit_data_processing): Likewise.
1941 (emit_add): Likewise.
1942 (emit_sub): Likewise.
1943 (emit_mov): Likewise.
1944 (emit_movk): Likewise.
1945 (emit_mov_addr): Likewise.
1946 (emit_mrs): Likewise.
1947 (emit_msr): Likewise.
1948 (emit_sevl): Likewise.
1949 (emit_wfe): Likewise.
1950 (append_insns): Likewise.
1951 (can_encode_int32_in): New helper function.
1952 (aarch64_relocate_instruction): New function.
1953 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
1954 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
1955 (struct linux_target_ops): Install aarch64_get_thread_area,
1956 aarch64_install_fast_tracepoint_jump_pad and
1957 aarch64_get_min_fast_tracepoint_insn_len.
1959 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1961 * Makefile.in (aarch64-insn.o): New rule.
1962 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
1964 2015-09-21 Yao Qi <yao.qi@linaro.org>
1966 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
1968 2015-09-21 Yao Qi <yao.qi@linaro.org>
1970 * tracepoint.c (max_jump_pad_size): Remove.
1972 2015-09-18 Yao Qi <yao.qi@linaro.org>
1974 * linux-aarch64-low.c: Don't include sys/uio.h.
1975 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
1977 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
1979 * tracepoint.c (eval_result_type): Change prototype.
1980 (condition_true_at_tracepoint): Fix argument to compiled_cond.
1982 2015-09-15 Pedro Alves <palves@redhat.com>
1984 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
1985 Check whether to report exec events instead of checking whether
1986 multiprocess is enabled.
1988 2015-09-15 Pedro Alves <palves@redhat.com>
1991 * remote-utils.c (prepare_resume_reply): Merge
1992 TARGET_WAITKIND_VFORK_DONE switch case with the
1993 TARGET_WAITKIND_FORKED case.
1995 2015-09-15 Yao Qi <yao.qi@linaro.org>
1997 * server.c (handle_query): Check string comparison using
1998 "else if" instead of "if".
2000 2015-09-15 Yao Qi <yao.qi@linaro.org>
2002 * server.c (vCont_supported): New global variable.
2003 (handle_query): Set vCont_supported to 1 if "vContSupported+"
2004 matches. Append ";vContSupported+" to own_buf.
2005 (handle_v_requests): Append ";s;S" to own_buf if target supports
2006 hardware single step or vCont_supported is false.
2007 (capture_main): Set vCont_supported to zero.
2009 2015-09-15 Yao Qi <yao.qi@linaro.org>
2011 * linux-low.c (linux_supports_conditional_breakpoints): Rename
2013 (linux_supports_hardware_single_step): ... New function.
2014 (linux_target_ops): Update.
2015 * lynx-low.c (lynx_target_ops): Set field
2016 supports_hardware_single_step to target_can_do_hardware_single_step.
2017 * nto-low.c (nto_target_ops): Likewise.
2018 * spu-low.c (spu_target_ops): Likewise.
2019 * win32-low.c (win32_target_ops): Likewise.
2020 * target.c (target_can_do_hardware_single_step): New function.
2021 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2022 Remove. <supports_hardware_single_step>: New field.
2023 (target_supports_conditional_breakpoints): Remove.
2024 (target_supports_hardware_single_step): New macro.
2025 (target_can_do_hardware_single_step): Declare.
2026 * server.c (handle_query): Use target_supports_hardware_single_step
2027 instead of target_supports_conditional_breakpoints.
2029 2015-09-15 Yao Qi <yao.qi@linaro.org>
2031 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
2033 (struct linux_target_ops the_low_target): Install
2034 aarch64_linux_siginfo_fixup.
2036 2015-09-11 Don Breazeal <donb@codesourcery.com>
2037 Luis Machado <lgustavo@codesourcery.com>
2039 * linux-low.c (linux_mourn): Static declaration.
2040 (linux_arch_setup): Move in front of
2041 handle_extended_wait.
2042 (linux_arch_setup_thread): New function.
2043 (handle_extended_wait): Handle exec events. Call
2044 linux_arch_setup_thread. Make event_lwp argument a
2045 pointer-to-a-pointer.
2046 (check_zombie_leaders): Do not check stopped threads.
2047 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
2048 (linux_low_filter_event): Add lwp and thread for exec'ing
2049 non-leader thread if leader thread has been deleted.
2050 Refactor code into linux_arch_setup_thread and call it.
2051 Pass child lwp pointer by reference to handle_extended_wait.
2052 (linux_wait_for_event_filtered): Update comment.
2053 (linux_wait_1): Prevent clobbering exec event status.
2054 (linux_supports_exec_events): New function.
2055 (linux_target_ops) <supports_exec_events>: Initialize new member.
2056 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
2058 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
2059 * server.c (report_exec_events): New global variable.
2060 (handle_query): Handle qSupported query for exec-events feature.
2061 (captured_main): Initialize report_exec_events.
2062 * server.h (report_exec_events): Declare new global variable.
2063 * target.h (struct target_ops) <supports_exec_events>: New
2065 (target_supports_exec_events): New macro.
2066 * win32-low.c (win32_target_ops) <supports_exec_events>:
2067 Initialize new member.
2069 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
2071 * linux-low.c (linux_low_enable_btrace): Remove.
2072 (linux_target_ops): Replace linux_low_enable_btrace with
2073 linux_enable_btrace.
2075 2015-09-03 Yao Qi <yao.qi@linaro.org>
2077 * linux-aarch64-low.c (aarch64_insert_point): Call
2078 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
2081 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2083 * linux-low.c (check_stopped_by_breakpoint): Use
2084 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
2086 2015-08-27 Pedro Alves <palves@redhat.com>
2088 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
2090 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
2092 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
2093 the XNEW-family equivalent.
2094 (compile_bytecodes): Likewise.
2095 * dll.c (loaded_dll): Likewise.
2096 * event-loop.c (append_callback_event): Likewise.
2097 (create_file_handler): Likewise.
2098 (create_file_event): Likewise.
2099 * hostio.c (handle_open): Likewise.
2100 * inferiors.c (add_thread): Likewise.
2101 (add_process): Likewise.
2102 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
2103 * linux-arm-low.c (arm_new_process): Likewise.
2104 (arm_new_thread): Likewise.
2105 * linux-low.c (add_to_pid_list): Likewise.
2106 (linux_add_process): Likewise.
2107 (handle_extended_wait): Likewise.
2108 (add_lwp): Likewise.
2109 (enqueue_one_deferred_signal): Likewise.
2110 (enqueue_pending_signal): Likewise.
2111 (linux_resume_one_lwp_throw): Likewise.
2112 (linux_resume_one_thread): Likewise.
2113 (linux_read_memory): Likewise.
2114 (linux_write_memory): Likewise.
2115 * linux-mips-low.c (mips_linux_new_process): Likewise.
2116 (mips_linux_new_thread): Likewise.
2117 (mips_add_watchpoint): Likewise.
2118 * linux-x86-low.c (initialize_low_arch): Likewise.
2119 * lynx-low.c (lynx_add_process): Likewise.
2120 * mem-break.c (set_raw_breakpoint_at): Likewise.
2121 (set_breakpoint): Likewise.
2122 (add_condition_to_breakpoint): Likewise.
2123 (add_commands_to_breakpoint): Likewise.
2124 (clone_agent_expr): Likewise.
2125 (clone_one_breakpoint): Likewise.
2126 * regcache.c (new_register_cache): Likewise.
2127 * remote-utils.c (look_up_one_symbol): Likewise.
2128 * server.c (queue_stop_reply): Likewise.
2129 (start_inferior): Likewise.
2130 (queue_stop_reply_callback): Likewise.
2131 (handle_target_event): Likewise.
2132 * spu-low.c (fetch_ppc_memory): Likewise.
2133 (store_ppc_memory): Likewise.
2134 * target.c (set_target_ops): Likewise.
2135 * thread-db.c (thread_db_load_search): Likewise.
2136 (try_thread_db_load_1): Likewise.
2137 * tracepoint.c (add_tracepoint): Likewise.
2138 (add_tracepoint_action): Likewise.
2139 (create_trace_state_variable): Likewise.
2140 (cmd_qtdpsrc): Likewise.
2141 (cmd_qtro): Likewise.
2142 (add_while_stepping_state): Likewise.
2143 * win32-low.c (child_add_thread): Likewise.
2144 (get_image_name): Likewise.
2146 2015-08-25 Yao Qi <yao.qi@linaro.org>
2148 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
2150 2015-08-25 Yao Qi <yao.qi@linaro.org>
2152 * Makefile.in (aarch64-linux.o): New rule.
2153 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
2155 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
2156 (aarch64_init_debug_reg_state): Make it extern.
2157 (aarch64_linux_prepare_to_resume): Remove.
2159 2015-08-25 Yao Qi <yao.qi@linaro.org>
2161 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
2162 lwp_arch_private_info and ptid_of_lwp.
2164 2015-08-25 Yao Qi <yao.qi@linaro.org>
2166 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
2167 Find proc_info by find_process_pid. All callers updated.
2169 2015-08-25 Yao Qi <yao.qi@linaro.org>
2171 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
2173 (debug_reg_change_callback): Remove.
2174 (aarch64_notify_debug_reg_change): Remove.
2176 2015-08-25 Yao Qi <yao.qi@linaro.org>
2178 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
2179 Call current_lwp_ptid.
2181 2015-08-25 Yao Qi <yao.qi@linaro.org>
2183 * linux-aarch64-low.c (debug_reg_change_callback): Use
2186 2015-08-25 Yao Qi <yao.qi@linaro.org>
2188 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
2190 2015-08-25 Yao Qi <yao.qi@linaro.org>
2192 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
2194 2015-08-25 Yao Qi <yao.qi@linaro.org>
2196 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
2199 2015-08-25 Yao Qi <yao.qi@linaro.org>
2201 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
2203 (debug_reg_change_callback): Remove argument entry and add argument
2204 lwp. Remove local variable thread. Don't print thread id in the
2205 debugging output. Don't check whether pid of thread equals to pid.
2206 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
2207 iterate_over_lwps instead find_inferior.
2209 2015-08-24 Pedro Alves <palves@redhat.com>
2211 * inferiors.c (get_first_process): New function.
2212 * inferiors.h (get_first_process): New declaration.
2213 * remote-utils.c (read_ptid): Default to the first process in the
2214 list, instead of to the current thread's process.
2216 2015-08-24 Pedro Alves <palves@redhat.com>
2218 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
2219 * event-loop.c: Likewise.
2220 * remote-utils.c: Likewise.
2221 * tracepoint.c: Likewise.
2223 2015-08-24 Pedro Alves <palves@redhat.com>
2225 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
2228 2015-08-21 Pedro Alves <palves@redhat.com>
2230 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
2231 instead of literal 1.
2233 2015-08-21 Pedro Alves <palves@redhat.com>
2235 * tdesc.c (default_description): Explicitly zero-initialize.
2237 2015-08-21 Pedro Alves <palves@redhat.com>
2240 * inferiors.c (remove_thread): Discard any pending stop reply for
2242 * server.c (remove_all_on_match_pid): Rename to ...
2243 (remove_all_on_match_ptid): ... this. Work with a filter ptid
2245 (discard_queued_stop_replies): Change parameter to a ptid. Now
2247 (handle_v_kill, kill_inferior_callback, captured_main)
2248 (process_serial_event): Adjust.
2249 * server.h (discard_queued_stop_replies): Declare.
2251 2015-08-21 Pedro Alves <palves@redhat.com>
2253 * linux-low.c (wait_for_sigstop): Always switch to no thread
2254 selected if the previously current thread dies.
2255 * lynx-low.c (lynx_request_interrupt): Use the first thread's
2256 process instead of the current thread's.
2257 * remote-utils.c (input_interrupt): Don't check if there's no
2259 * server.c (gdb_read_memory, gdb_write_memory): If setting the
2260 current thread to the general thread fails, error out.
2261 (handle_qxfer_auxv, handle_qxfer_libraries)
2262 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
2263 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
2264 (handle_query): Check if there's a thread selected instead of
2265 checking whether there's any thread in the thread list.
2266 (handle_qxfer_threads, handle_qxfer_btrace)
2267 (handle_qxfer_btrace_conf): Don't error out early if there's no
2268 thread in the thread list.
2269 (handle_v_cont, myresume): Don't set the current thread to the
2271 (process_serial_event) <Hg handling>: Also set thread_id if the
2272 previous general thread is still alive.
2273 (process_serial_event) <g/G handling>: If setting the current
2274 thread to the general thread fails, error out.
2275 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
2276 thread's lwp instead of the current thread's.
2277 * target.c (set_desired_thread): If the desired thread was not
2278 found, leave the current thread pointing to NULL. Return an int
2279 (boolean) indicating success.
2280 * target.h (set_desired_thread): Change return type to int.
2282 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
2284 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
2285 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
2287 (ps_get_thread_area): New function.
2289 2015-08-19 Gary Benson <gbenson@redhat.com>
2291 * hostio.c (handle_pread): Do not attempt to read more data
2292 than hostio_reply_with_data can fit in a packet.
2294 2015-08-18 Joel Brobecker <brobecker@adacore.com>
2296 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
2298 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
2300 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
2302 2015-08-06 Pedro Alves <palves@redhat.com>
2304 * tracepoint.c (expr_eval_result): Now an int.
2306 2015-08-06 Pedro Alves <palves@redhat.com>
2308 * gdbthread.h (struct regcache): Forward declare.
2309 (struct thread_info) <regcache_data>: Now a struct regcache
2311 * inferiors.c (inferior_regcache_data)
2312 (set_inferior_regcache_data): Now work with struct regcache
2314 * inferiors.h (struct regcache): Forward declare.
2315 (inferior_regcache_data, set_inferior_regcache_data): Now work
2316 with struct regcache pointers.
2317 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
2318 (free_register_cache_thread): Remove struct regcache pointer
2321 2015-08-06 Pedro Alves <palves@redhat.com>
2323 * server.c (captured_main): On error, print the exception message
2324 to stderr, and if run_once is set, throw a quit.
2326 2015-08-06 Pedro Alves <palves@redhat.com>
2328 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
2331 2015-08-06 Pedro Alves <palves@redhat.com>
2333 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
2334 reading beyond the passed in buffer length.
2336 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
2338 * tracepoint.c (symbol_list) <required>: Remove.
2340 2015-08-06 Pedro Alves <palves@redhat.com>
2342 * linux-low.c (handle_extended_wait): Set the fork child's suspend
2343 count if stopping and suspending threads.
2344 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
2345 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
2346 (linux_detach): Complete an ongoing step-over.
2347 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
2349 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
2350 (linux_wait_1): If passing a signal to the inferior after
2351 finishing a step-over, unsuspend and re-resume all lwps. If we
2352 see a single-step event but the thread should be continuing, don't
2353 pass the trap to gdb.
2354 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
2355 internal_error instead of gdb_assert.
2356 (enqueue_pending_signal): New function.
2357 (check_ptrace_stopped_lwp_gone): Add debug output.
2358 (start_step_over): Use internal_error instead of gdb_assert.
2359 (complete_ongoing_step_over): New function.
2360 (linux_resume_one_thread): Don't resume a suspended thread.
2361 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
2364 2015-08-06 Pedro Alves <palves@redhat.com>
2366 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
2367 (linux_thread_alive): Use lwp_is_marked_dead.
2368 (extended_event_reported): Delete.
2369 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
2370 instead of extended_event_reported.
2371 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
2373 (lwp_is_marked_dead): New function.
2374 (lwp_running): Use lwp_is_marked_dead.
2375 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
2378 2015-08-06 Pedro Alves <palves@redhat.com>
2380 * linux-low.c (linux_wait_1): Move fork event output out of the
2381 !report_to_gdb check. Pass event_child->waitstatus to
2382 target_waitstatus_to_string instead of ourstatus.
2384 2015-08-04 Yao Qi <yao.qi@linaro.org>
2386 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
2387 if current_thread is 32 bit.
2389 2015-08-04 Yao Qi <yao.qi@linaro.org>
2391 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2392 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2393 * server.c (extended_protocol): Remove "static".
2394 * server.h (extended_protocol): Declare it.
2396 2015-08-04 Yao Qi <yao.qi@linaro.org>
2398 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
2399 both aarch64 and aarch32.
2400 (aarch64_set_pc): Likewise.
2402 2015-08-04 Yao Qi <yao.qi@linaro.org>
2404 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
2405 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
2406 arm-with-neon.xml to srv_xmlfiles.
2407 * linux-aarch64-low.c: Include linux-aarch32-low.h.
2408 (is_64bit_tdesc): New function.
2409 (aarch64_linux_read_description): New function.
2410 (aarch64_arch_setup): Call aarch64_linux_read_description.
2411 (regs_info): Rename to regs_info_aarch64.
2412 (aarch64_regs_info): Return right regs_info.
2413 (initialize_low_arch): Call initialize_low_arch_aarch32.
2415 2015-08-04 Yao Qi <yao.qi@linaro.org>
2417 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
2418 * linux-aarch32-low.c: New file.
2419 * linux-aarch32-low.h: New file.
2420 * linux-arm-low.c (arm_fill_gregset): Move it to
2421 linux-aarch32-low.c.
2422 (arm_store_gregset): Likewise.
2423 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
2424 (arm_store_vfpregset): Call arm_store_vfpregset_num.
2425 (arm_arch_setup): Check if PTRACE_GETREGSET works.
2426 (regs_info): Rename to regs_info_arm.
2427 (arm_regs_info): Return regs_info_aarch32 if
2428 have_ptrace_getregset is 1 and target description is
2429 arm_with_neon or arm_with_vfpv3.
2430 (initialize_low_arch): Don't call init_registers_arm_with_neon.
2431 Call initialize_low_arch_aarch32 instead.
2433 2015-08-04 Yao Qi <yao.qi@linaro.org>
2435 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
2436 * linux-low.c: ... here.
2437 * linux-low.h (have_ptrace_getregset): Declare it.
2439 2015-08-04 Pedro Alves <palves@redhat.com>
2441 * thread-db.c (struct thread_db): Use new typedefs.
2442 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
2444 (disable_thread_event_reporting): Cast result of dlsym to
2445 destination function pointer type.
2446 (thread_db_mourn): Use td_ta_delete_ftype.
2448 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
2450 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
2452 (CDX_BREAKPOINT): Define for R2.
2453 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
2454 (the_low_target): Add comments.
2456 2015-07-30 Yao Qi <yao.qi@linaro.org>
2458 * linux-arm-low.c (arm_hwcap): Remove it.
2459 (arm_read_description): New local variable arm_hwcap. Don't
2460 set arm_hwcap to zero.
2462 2015-07-30 Yao Qi <yao.qi@linaro.org>
2464 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
2465 Use regcache->tdesc instead.
2466 (arm_store_wmmxregset): Likewise.
2467 (arm_fill_vfpregset): Likewise.
2468 (arm_store_vfpregset): Likewise.
2470 2015-07-30 Yao Qi <yao.qi@linaro.org>
2472 * linux-arm-low.c: Include arch/arm.h.
2473 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
2474 (arm_store_gregset): Likewise.
2476 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
2478 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
2479 ptrace's 4th parameter.
2481 2015-07-27 Yao Qi <yao.qi@linaro.org>
2483 * configure.srv (case aarch64*-*-linux*): Don't set
2486 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
2488 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
2490 * linux-arm-low.c: Likewise.
2491 * linux-cris-low.c: Likewise.
2492 * linux-crisv32-low.c: Likewise.
2493 * linux-low.c: Likewise.
2494 * linux-m68k-low.c: Likewise.
2495 * linux-mips-low.c: Likewise.
2496 * linux-nios2-low.c: Likewise.
2497 * linux-s390-low.c: Likewise.
2498 * linux-sparc-low.c: Likewise.
2499 * linux-tic6x-low.c: Likewise.
2500 * linux-tile-low.c: Likewise.
2501 * linux-x86-low.c: Likewise.
2503 2015-07-24 Pedro Alves <palves@redhat.com>
2505 * config.in: Regenerate.
2506 * configure: Regenerate.
2508 2015-07-24 Pedro Alves <palves@redhat.com>
2510 * acinclude.m4: Include ../ptrace.m4.
2511 * configure.ac: Call GDB_AC_PTRACE.
2512 * config.in, configure: Regenerate.
2514 2015-07-24 Yao Qi <yao.qi@linaro.org>
2516 * linux-low.c (linux_create_inferior): Remove setting to
2517 proc->priv->new_inferior.
2518 (linux_attach): Likewise.
2519 (linux_low_filter_event): Likewise.
2520 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
2522 2015-07-24 Yao Qi <yao.qi@linaro.org>
2524 * linux-low.c (linux_arch_setup): New function.
2525 (linux_low_filter_event): If proc->tdesc is NULL and
2526 proc->attached is true, call the_low_target.arch_setup.
2527 Otherwise, keep status pending, and return.
2528 (linux_resume_one_lwp_throw): Don't call get_pc if
2529 thread->while_stepping isn't NULL. Don't call
2530 get_thread_regcache if proc->tdesc is NULL.
2531 (need_step_over_p): Return 0 if proc->tdesc is NULL.
2532 (linux_target_ops): Install arch_setup.
2533 * server.c (start_inferior): Call the_target->arch_setup.
2534 * target.h (struct target_ops) <arch_setup>: New field.
2535 (target_arch_setup): New marco.
2536 * lynx-low.c (lynx_target_ops): Update.
2537 * nto-low.c (nto_target_ops): Update.
2538 * spu-low.c (spu_target_ops): Update.
2539 * win32-low.c (win32_target_ops): Update.
2541 2015-07-24 Yao Qi <yao.qi@linaro.org>
2543 * linux-low.c (linux_add_process): Don't set
2544 proc->priv->new_inferior.
2545 (linux_create_inferior): Set proc->priv->new_inferior to 1.
2546 (linux_attach): Likewise.
2548 2015-07-24 Yao Qi <yao.qi@linaro.org>
2550 * server.c (start_inferior): Code refactor.
2552 2015-07-24 Yao Qi <yao.qi@linaro.org>
2554 * server.c (process_serial_event): Set general_thread.
2556 2015-07-21 Yao Qi <yao.qi@linaro.org>
2558 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
2559 aarch64_linux_get_debug_reg_capacity.
2561 2015-07-17 Yao Qi <yao.qi@linaro.org>
2563 * Makefile.in (aarch64-linux-hw-point.o): New rule.
2564 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
2565 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
2566 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
2567 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
2568 (AARCH64_HWP_ALIGNMENT): Likewise.
2569 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
2570 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
2571 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
2572 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
2573 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
2574 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
2575 (struct aarch64_debug_reg_state): Likewise.
2576 (struct arch_lwp_info): Likewise.
2577 (aarch64_align_watchpoint): Likewise.
2578 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
2579 (aarch64_watchpoint_length): Likewise.
2580 (aarch64_point_encode_ctrl_reg): Likewise
2581 (aarch64_point_is_aligned): Likewise.
2582 (aarch64_align_watchpoint): Likewise.
2583 (aarch64_linux_set_debug_regs):
2584 (aarch64_dr_state_insert_one_point): Likewise.
2585 (aarch64_dr_state_remove_one_point): Likewise.
2586 (aarch64_handle_breakpoint): Likewise.
2587 (aarch64_handle_aligned_watchpoint): Likewise.
2588 (aarch64_handle_unaligned_watchpoint): Likewise.
2589 (aarch64_handle_watchpoint): Likewise.
2591 2015-07-17 Yao Qi <yao.qi@linaro.org>
2593 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
2594 and don't aarch64_get_debug_reg_state. All callers update.
2595 (aarch64_handle_aligned_watchpoint): Likewise.
2596 (aarch64_handle_unaligned_watchpoint): Likewise.
2597 (aarch64_handle_watchpoint): Likewise.
2598 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
2599 (aarch64_remove_point): Likewise.
2601 2015-07-17 Yao Qi <yao.qi@linaro.org>
2603 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
2605 (aarch64_handle_unaligned_watchpoint): Likewise.
2607 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2609 Revert the previous 3 commits:
2610 Move gdb_regex* to common/
2611 Move linux_find_memory_regions_full & co.
2612 gdbserver build-id attribute generator
2614 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2615 Jan Kratochvil <jan.kratochvil@redhat.com>
2617 gdbserver build-id attribute generator.
2618 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
2619 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
2620 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
2622 (get_dynamic): Use find_pdhr to traverse program headers.
2623 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
2624 (compare_mapping_entry_range, struct find_memory_region_callback_data)
2625 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
2626 (get_hex_build_id): New.
2627 (linux_qxfer_libraries_svr4): Add optional build-id attribute
2628 to reply XML document.
2630 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2631 Jan Kratochvil <jan.kratochvil@redhat.com>
2633 * target.c: Include target/target-utils.h and fcntl.h.
2634 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
2635 (target_fileio_read_stralloc): New functions.
2637 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2639 * Makefile.in (OBS): Add gdb_regex.o.
2641 * config.in: Rebuilt.
2642 * configure: Rebuilt.
2644 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2645 Jan Kratochvil <jan.kratochvil@redhat.com>
2647 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
2648 * Makefile.in (OBS): Add target-utils.o.
2649 (linux-maps.o, target-utils.o): New.
2650 * configure.srv (srv_linux_obj): Add linux-maps.o.
2652 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
2654 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
2656 (the_low_target): Install it.
2658 2015-07-14 Pedro Alves <palves@redhat.com>
2660 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
2661 Instead, ignore ECHILD, and throw an error for other errnos.
2663 2015-07-10 Pedro Alves <palves@redhat.com>
2665 * event-loop.c (struct callback_event) <data>: Change type to
2666 gdb_client_data instance instead of gdb_client_data pointer.
2667 (append_callback_event): Adjust.
2669 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
2671 * linux-aarch64-low.c: Add comments for each linux_target_ops
2672 method. Remove comments already covered in target_ops and
2673 linux_target_ops definitions.
2674 (the_low_target): Add comments for each unimplemented method.
2676 2015-07-09 Yao Qi <yao.qi@linaro.org>
2678 * linux-aarch64-low.c (aarch64_regmap): Remove.
2679 (aarch64_usrregs_info): Remove.
2680 (regs_info): Set field usrregs to NULL.
2682 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
2684 * linux-low.c: Include "rsp-low.h"
2685 (linux_low_encode_pt_config, linux_low_encode_raw): New.
2686 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
2687 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
2688 (handle_btrace_enable_pt): New.
2689 (handle_btrace_general_set): Support "pt".
2690 (handle_btrace_conf_general_set): Support "pt:size".
2692 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
2694 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
2697 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
2699 * linux-aarch64-low.c: Remove comment about endianness.
2700 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
2701 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
2704 2015-06-24 Gary Benson <gbenson@redhat.com>
2706 * linux-i386-ipa.c (stdint.h): Do not include.
2707 * lynx-i386-low.c (stdint.h): Likewise.
2708 * lynx-ppc-low.c (stdint.h): Likewise.
2709 * mem-break.c (stdint.h): Likewise.
2710 * thread-db.c (stdint.h): Likewise.
2711 * tracepoint.c (stdint.h): Likewise.
2712 * win32-low.c (stdint.h): Likewise.
2714 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
2716 * server.c (write_qxfer_response): Update call to
2717 remote_escape_output.
2719 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
2720 Jan Kratochvil <jan.kratochvil@redhat.com>
2722 Merge multiple hex conversions.
2723 * gdbreplay.c (tohex): Rename to 'fromhex'.
2724 (logchar): Use fromhex.
2726 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
2728 * server.c (handle_qxfer_libraries): Set `version' attribute for
2731 2015-06-10 Gary Benson <gbenson@redhat.com>
2733 * target.h (struct target_ops) <multifs_open>: New field.
2734 <multifs_unlink>: Likewise.
2735 <multifs_readlink>: Likewise.
2736 * linux-low.c (nat/linux-namespaces.h): New include.
2737 (linux_target_ops): Initialize the_target->multifs_open,
2738 the_target->multifs_unlink and the_target->multifs_readlink.
2739 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
2740 * hostio.c (hostio_fs_pid): New static variable.
2741 (hostio_handle_new_gdb_connection): New function.
2742 (handle_setfs): Likewise.
2743 (handle_open): Use the_target->multifs_open as appropriate.
2744 (handle_unlink): Use the_target->multifs_unlink as appropriate.
2745 (handle_readlink): Use the_target->multifs_readlink as
2747 (handle_vFile): Handle vFile:setfs packets.
2748 * server.c (handle_query): Call hostio_handle_new_gdb_connection
2749 after target_handle_new_gdb_connection.
2751 2015-06-10 Gary Benson <gbenson@redhat.com>
2753 * configure.ac (AC_CHECK_FUNCS): Add setns.
2754 * config.in: Regenerate.
2755 * configure: Likewise.
2756 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
2757 (linux-namespaces.o): New rule.
2758 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
2760 2015-06-09 Gary Benson <gbenson@redhat.com>
2762 * hostio.c (handle_open): Process mode argument with
2763 fileio_to_host_mode.
2765 2015-06-01 Yao Qi <yao.qi@linaro.org>
2767 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
2768 * linux-x86-low.c: Likewise.
2770 2015-05-28 Don Breazeal <donb@codesourcery.com>
2772 * linux-low.c (handle_extended_wait): Initialize
2773 thread_info.last_resume_kind for new fork children.
2775 2015-05-15 Pedro Alves <palves@redhat.com>
2777 * target.h (target_handle_new_gdb_connection): Rewrite using if
2778 wrapped in do/while.
2780 2015-05-14 Joel Brobecker <brobecker@adacore.com>
2782 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
2783 * configure, config.in: Regenerate.
2784 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
2787 2015-05-12 Don Breazeal <donb@codesourcery.com>
2789 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
2790 PTRACE_EVENT_VFORK_DONE.
2791 (linux_low_ptrace_options, extended_event_reported): Add vfork
2793 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
2794 and "vforkdone" for RSP 'T' Stop Reply Packet.
2795 * server.h (report_vfork_events): Declare
2798 2015-05-12 Don Breazeal <donb@codesourcery.com>
2800 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
2801 (the_low_target) <new_fork>: Initialize new member.
2802 * linux-arm-low.c (arm_new_fork): New function.
2803 (the_low_target) <new_fork>: Initialize new member.
2804 * linux-low.c (handle_extended_wait): Call new target function
2806 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
2807 * linux-mips-low.c (mips_add_watchpoint): New function
2808 extracted from mips_insert_point.
2809 (the_low_target) <new_fork>: Initialize new member.
2810 (mips_linux_new_fork): New function.
2811 (mips_insert_point): Call mips_add_watchpoint.
2812 * linux-x86-low.c (x86_linux_new_fork): New function.
2813 (the_low_target) <new_fork>: Initialize new member.
2815 2015-05-12 Don Breazeal <donb@codesourcery.com>
2817 * linux-low.c (handle_extended_wait): Implement return value,
2818 rename argument 'event_child' to 'event_lwp', handle
2819 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
2820 (linux_low_ptrace_options): New function.
2821 (linux_low_filter_event): Call linux_low_ptrace_options,
2822 use different argument fo linux_enable_event_reporting,
2823 use return value from handle_extended_wait.
2824 (extended_event_reported): New function.
2825 (linux_wait_1): Call extended_event_reported and set
2826 status to report fork events.
2827 (linux_write_memory): Add pid to debug message.
2828 (reset_lwp_ptrace_options_callback): New function.
2829 (linux_handle_new_gdb_connection): New function.
2830 (linux_target_ops): Initialize new structure member.
2831 * linux-low.h (struct lwp_info) <waitstatus>: New member.
2832 * lynx-low.c: Initialize new structure member.
2833 * remote-utils.c (prepare_resume_reply): Implement stop reason
2834 "fork" for "T" stop message.
2835 * server.c (handle_query): Call handle_new_gdb_connection.
2836 * server.h (report_fork_events): Declare global flag.
2837 * target.h (struct target_ops) <handle_new_gdb_connection>:
2839 (target_handle_new_gdb_connection): New macro.
2840 * win32-low.c: Initialize new structure member.
2842 2015-05-12 Don Breazeal <donb@codesourcery.com>
2844 * mem-break.c (APPEND_TO_LIST): Define macro.
2845 (clone_agent_expr): New function.
2846 (clone_one_breakpoint): New function.
2847 (clone_all_breakpoints): New function.
2848 * mem-break.h: Declare new functions.
2850 2015-05-12 Don Breazeal <donb@codesourcery.com>
2852 * linux-low.c (linux_supports_fork_events): New function.
2853 (linux_supports_vfork_events): New function.
2854 (linux_target_ops): Initialize new structure members.
2855 (initialize_low): Call linux_check_ptrace_features.
2856 * lynx-low.c (lynx_target_ops): Initialize new structure
2858 * server.c (report_fork_events, report_vfork_events):
2860 (handle_query): Add new features to qSupported packet and
2862 (captured_main): Initialize new global variables.
2863 * target.h (struct target_ops) <supports_fork_events>:
2865 <supports_vfork_events>: New member.
2866 (target_supports_fork_events): New macro.
2867 (target_supports_vfork_events): New macro.
2868 * win32-low.c (win32_target_ops): Initialize new structure
2871 2015-05-12 Gary Benson <gbenson@redhat.com>
2873 * server.c (handle_qxfer_exec_file): Use current process
2876 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
2878 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
2879 Remove HAVE_PTRACE_GETREGS conditionals.
2880 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
2881 instead of PTRACE_GETREGS and PTRACE_SETREGS.
2883 2015-05-08 Yao Qi <yao.qi@linaro.org>
2885 * linux-low.c (linux_supports_conditional_breakpoints): New
2887 (linux_target_ops): Install new target method.
2888 * lynx-low.c (lynx_target_ops): Install NULL hook for
2889 supports_conditional_breakpoints.
2890 * nto-low.c (nto_target_ops): Likewise.
2891 * spu-low.c (spu_target_ops): Likewise.
2892 * win32-low.c (win32_target_ops): Likewise.
2893 * server.c (handle_query): Check
2894 target_supports_conditional_breakpoints.
2895 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2897 (target_supports_conditional_breakpoints): New macro.
2899 2015-05-06 Pedro Alves <palves@redhat.com>
2902 * server.c (start_inferior): If the process exits, mourn it.
2904 2015-04-21 Gary Benson <gbenson@redhat.com>
2906 * hostio.c (fileio_open_flags_to_host): Factored out to
2907 fileio_to_host_openflags in common/fileio.c. Single use
2910 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
2912 * linux-xtensa-low.c (xtensa_fill_gregset)
2913 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
2916 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
2918 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
2919 (regs_info): Replace usrregs pointer with NULL.
2921 2015-04-17 Gary Benson <gbenson@redhat.com>
2923 * target.h (struct target_ops) <pid_to_exec_file>: New field.
2924 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
2925 * server.c (handle_qxfer_exec_file): New function.
2926 (qxfer_packets): Add exec-file entry.
2927 (handle_query): Report qXfer:exec-file:read as supported packet.
2929 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
2931 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
2933 2015-04-09 Gary Benson <gbenson@redhat.com>
2935 * hostio-errno.c (errno_to_fileio_error): Remove function.
2936 Update caller to use remote_fileio_to_fio_error.
2938 2015-04-09 Yao Qi <yao.qi@linaro.org>
2940 * linux-low.c (linux_insert_point): Call
2941 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
2942 (linux_remove_point): Call remove_memory_breakpoint if type is
2944 * linux-x86-low.c (x86_insert_point): Don't call
2945 insert_memory_breakpoint.
2946 (x86_remove_point): Don't call remove_memory_breakpoint.
2948 2015-04-01 Pedro Alves <palves@redhat.com>
2949 Cleber Rosa <crosa@redhat.com>
2951 * server.c (gdbserver_usage): Reorganize and extend the usage
2954 2015-03-24 Pedro Alves <palves@redhat.com>
2956 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
2957 output. Also dump TRAP_TRACE.
2958 (linux_low_filter_event): In debug output, distinguish a
2959 resume_stop SIGSTOP from a delayed SIGSTOP.
2961 2015-03-24 Gary Benson <gbenson@redhat.com>
2963 * linux-x86-low.c (x86_linux_new_thread): Moved to
2965 (x86_linux_prepare_to_resume): Likewise.
2967 2015-03-24 Gary Benson <gbenson@redhat.com>
2969 * Makefile.in (x86-linux-dregs.o): New rule.
2970 * configure.srv: Add x86-linux-dregs.o to relevant targets.
2971 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
2972 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
2973 (x86_linux_dr_get): Likewise.
2974 (x86_linux_dr_set): Likewise.
2975 (update_debug_registers_callback): Likewise.
2976 (x86_linux_dr_set_addr): Likewise.
2977 (x86_linux_dr_get_addr): Likewise.
2978 (x86_linux_dr_set_control): Likewise.
2979 (x86_linux_dr_get_control): Likewise.
2980 (x86_linux_dr_get_status): Likewise.
2981 (x86_linux_update_debug_registers): Likewise.
2983 2015-03-24 Gary Benson <gbenson@redhat.com>
2985 * linux-x86-low.c (x86_linux_update_debug_registers):
2986 New function, factored out from...
2987 (x86_linux_prepare_to_resume): ...this.
2989 2015-03-24 Gary Benson <gbenson@redhat.com>
2991 * linux-x86-low.c (x86_linux_dr_get): Update comments.
2992 (x86_linux_dr_set): Likewise.
2993 (update_debug_registers_callback): Likewise.
2994 (x86_linux_dr_set_addr): Likewise.
2995 (x86_linux_dr_get_addr): Likewise.
2996 (x86_linux_dr_set_control): Likewise.
2997 (x86_linux_dr_get_control): Likewise.
2998 (x86_linux_dr_get_status): Likewise.
2999 (x86_linux_prepare_to_resume): Likewise.
3001 2015-03-24 Gary Benson <gbenson@redhat.com>
3003 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
3004 Use perror_with_name. Pass string through gettext.
3005 (x86_linux_dr_set): Likewise.
3007 2015-03-24 Gary Benson <gbenson@redhat.com>
3009 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
3010 (x86_linux_dr_set_addr): ...this.
3011 (x86_dr_low_get_addr): Rename to...
3012 (x86_linux_dr_get_addr): ...this.
3013 (x86_dr_low_set_control): Rename to...
3014 (x86_linux_dr_set_control): ...this.
3015 (x86_dr_low_get_control): Rename to...
3016 (x86_linux_dr_get_control): ...this.
3017 (x86_dr_low_get_status): Rename to...
3018 (x86_linux_dr_get_status): ...this.
3019 (x86_dr_low): Update with new function names.
3021 2015-03-24 Gary Benson <gbenson@redhat.com>
3023 * Makefile.in (x86-linux.o): New rule.
3024 * configure.srv: Add x86-linux.o to relevant targets.
3025 * linux-low.c (lwp_set_arch_private_info): New function.
3026 (lwp_arch_private_info): Likewise.
3027 * linux-x86-low.c: Include nat/x86-linux.h.
3028 (arch_lwp_info): Removed structure.
3029 (update_debug_registers_callback):
3030 Use lwp_set_debug_registers_changed.
3031 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
3032 and lwp_set_debug_registers_changed.
3033 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
3035 2015-03-24 Gary Benson <gbenson@redhat.com>
3037 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
3038 * linux-arm-low.c (arm_new_thread): Likewise.
3039 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
3040 * linux-mips-low.c (mips_linux_new_thread): Likewise.
3041 * linux-x86-low.c (x86_linux_new_thread): Likewise.
3042 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
3044 2015-03-24 Gary Benson <gbenson@redhat.com>
3046 * linux-low.c (ptid_of_lwp): New function.
3047 (lwp_is_stopped): Likewise.
3048 (lwp_stop_reason): Likewise.
3049 * linux-x86-low.c (update_debug_registers_callback):
3051 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
3054 2015-03-24 Gary Benson <gbenson@redhat.com>
3056 * linux-low.h (linux_stop_lwp): Remove declaration.
3058 2015-03-24 Gary Benson <gbenson@redhat.com>
3060 * linux-low.h: Include nat/linux-nat.h.
3061 * linux-low.c (iterate_over_lwps_args): New structure.
3062 (iterate_over_lwps_filter): New function.
3063 (iterate_over_lwps): Likewise.
3064 * linux-x86-low.c (update_debug_registers_callback):
3065 Update signature to what iterate_over_lwps expects.
3066 Remove PID check that iterate_over_lwps now performs.
3067 (x86_dr_low_set_addr): Use iterate_over_lwps.
3068 (x86_dr_low_set_control): Likewise.
3070 2015-03-24 Gary Benson <gbenson@redhat.com>
3072 * linux-x86-low.c (x86_debug_reg_state): New function.
3073 (x86_linux_prepare_to_resume): Use the above.
3075 2015-03-24 Gary Benson <gbenson@redhat.com>
3077 * linux-low.c (current_lwp_ptid): New function.
3078 * linux-x86-low.c: Include nat/linux-nat.h.
3079 (x86_dr_low_get_addr): Use current_lwp_ptid.
3080 (x86_dr_low_get_control): Likewise.
3081 (x86_dr_low_get_status): Likewise.
3083 2015-03-20 Pedro Alves <palves@redhat.com>
3085 * tracepoint.c (cmd_qtstatus): Make "str" const.
3087 2015-03-20 Pedro Alves <palves@redhat.com>
3089 * server.c (handle_general_set): Make "req_str" const.
3091 2015-03-19 Pedro Alves <palves@redhat.com>
3093 * linux-low.c (linux_resume_one_lwp): Rename to ...
3094 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
3095 instead call perror_with_name.
3096 (check_ptrace_stopped_lwp_gone): New function.
3097 (linux_resume_one_lwp): Reimplement as wrapper around
3098 linux_resume_one_lwp_throw that swallows errors if the LWP is
3101 2015-03-19 Pedro Alves <palves@redhat.com>
3103 * linux-low.c (count_events_callback, select_event_lwp_callback):
3104 No longer check whether the thread has resume_stop as last resume
3107 2015-03-19 Pedro Alves <palves@redhat.com>
3109 * linux-low.c (count_events_callback, select_event_lwp_callback):
3110 Use the lwp's status_pending_p field, not the thread's.
3112 2015-03-19 Pedro Alves <palves@redhat.com>
3114 * linux-low.c (select_event_lwp_callback): Update comments to
3115 no longer mention SIGTRAP.
3117 2015-03-18 Gary Benson <gbenson@redhat.com>
3119 * server.c (handle_query): Do not report vFile:fstat as supported.
3121 2015-03-11 Gary Benson <gbenson@redhat.com>
3123 * hostio.c (sys/types.h): New include.
3124 (sys/stat.h): Likewise.
3125 (common-remote-fileio.h): Likewise.
3126 (handle_fstat): New function.
3127 (handle_vFile): Handle vFile:fstat packets.
3129 2015-03-11 Gary Benson <gbenson@redhat.com>
3131 * configure.ac (AC_CHECK_MEMBERS): Add checks for
3132 struct stat.st_blocks and struct stat.st_blksize.
3133 * configure: Regenerate.
3134 * config.in: Likewise.
3135 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
3136 (OBS): Add common-remote-fileio.o.
3137 (common-remote-fileio.o): New rule.
3139 2015-03-09 Pedro Alves <palves@redhat.com>
3141 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
3142 'struct sockaddr' pointer in 'accept' call.
3144 2015-03-09 Pedro Alves <palves@redhat.com>
3147 2015-03-07 Pedro Alves <palves@redhat.com>
3148 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3149 or <winsock2.h> here. Instead include "gdb_socket.h".
3150 (remote_open): Use union gdb_sockaddr_u.
3151 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3152 or <winsock2.h> here. Instead include "gdb_socket.h".
3153 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3154 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3156 (init_named_socket, gdb_agent_helper_thread): Use union
3159 2015-03-07 Pedro Alves <palves@redhat.com>
3161 * configure.ac (build_warnings): Move
3162 -Wdeclaration-after-statement to the C-specific set.
3163 * configure: Regenerate.
3165 2015-03-07 Pedro Alves <palves@redhat.com>
3167 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3168 or <winsock2.h> here. Instead include "gdb_socket.h".
3169 (remote_open): Use union gdb_sockaddr_u.
3170 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3171 or <winsock2.h> here. Instead include "gdb_socket.h".
3172 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3173 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3175 (init_named_socket, gdb_agent_helper_thread): Use union
3178 2015-03-07 Pedro Alves <palves@redhat.com>
3180 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
3183 2015-03-06 Yao Qi <yao.qi@linaro.org>
3185 * linux-aarch64-low.c (aarch64_insert_point): Use
3186 show_debug_regs as a boolean.
3187 (aarch64_remove_point): Likewise.
3189 2015-03-05 Pedro Alves <palves@redhat.com>
3191 * lynx-low.c (lynx_target_ops): Install NULL hooks for
3192 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
3193 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
3194 * nto-low.c (nto_target_ops): Likewise.
3195 * spu-low.c (spu_target_ops): Likewise.
3196 * win32-low.c (win32_target_ops): Likewise.
3198 2015-03-04 Pedro Alves <palves@redhat.com>
3200 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3201 Decide whether a breakpoint triggered based on the SIGTRAP's
3203 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
3204 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3205 (linux_low_filter_event): Check for breakpoints before checking
3207 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
3209 (linux_stopped_by_sw_breakpoint)
3210 (linux_supports_stopped_by_sw_breakpoint)
3211 (linux_stopped_by_hw_breakpoint)
3212 (linux_supports_stopped_by_hw_breakpoint): New functions.
3213 (linux_target_ops): Install new target methods.
3215 2015-03-04 Pedro Alves <palves@redhat.com>
3217 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
3218 * server.c (swbreak_feature, hwbreak_feature): New globals.
3219 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
3220 (captured_main): Clear swbreak_feature and hwbreak_feature.
3221 * server.h (swbreak_feature, hwbreak_feature): Declare.
3222 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
3223 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
3224 supports_stopped_by_hw_breakpoint>: New fields.
3225 (target_supports_stopped_by_sw_breakpoint)
3226 (target_stopped_by_sw_breakpoint)
3227 (target_supports_stopped_by_hw_breakpoint)
3228 (target_stopped_by_hw_breakpoint): Declare.
3230 2015-03-04 Pedro Alves <palves@redhat.com>
3232 enum lwp_stop_reason -> enum target_stop_reason
3233 * linux-low.c (check_stopped_by_breakpoint): Adjust.
3234 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
3235 (linux_wait_1, stuck_in_jump_pad_callback)
3236 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
3237 (linux_stopped_by_watchpoint):
3238 * linux-low.h (enum lwp_stop_reason): Delete.
3239 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
3240 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
3242 2015-03-04 Yao Qi <yao.qi@linaro.org>
3244 * Makefile.in (SFILES): Add linux-aarch64-low.c.
3246 2015-03-03 Gary Benson <gbenson@redhat.com>
3248 * hostio.c (handle_vFile): Fix prefix lengths.
3250 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
3252 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
3255 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
3257 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
3258 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
3259 (clean): Add "rm -f" for above C files.
3260 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
3261 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
3262 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
3263 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
3264 * linux-s390-low.c (HWCAP_S390_VX): New macro.
3265 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
3266 (init_registers_s390x_vx_linux64)
3267 (init_registers_s390x_tevx_linux64)
3268 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
3269 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
3271 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
3272 (s390_store_vxrs_high): New functions.
3273 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
3275 (s390_arch_setup): Add logic for selecting one of the new target
3276 descriptions. Activate the new vector regsets if applicable.
3277 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
3278 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
3279 and init_registers_s390x_tevx_linux64.
3281 2015-03-01 Pedro Alves <palves@redhat.com>
3283 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
3286 2015-02-27 Pedro Alves <palves@redhat.com>
3288 * linux-x86-low.c (u_debugreg_offset): New function.
3289 (x86_linux_dr_get, x86_linux_dr_set): Use it.
3291 2015-02-27 Pedro Alves <palves@redhat.com>
3293 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
3294 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
3295 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
3296 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
3297 (ps_lsetfpregs, ps_getpid)
3298 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
3299 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
3300 (ps_lsetxregs, ps_plog): Declare.
3302 2015-02-27 Pedro Alves <palves@redhat.com>
3304 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
3305 IP_AGENT_EXPORT_FUNC.
3306 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
3307 IP_AGENT_EXPORT_FUNC.
3308 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
3309 (IP_AGENT_EXPORT): Delete.
3310 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
3311 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
3312 (gdb_trampoline_buffer_error, collecting, gdb_collect)
3313 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
3314 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
3315 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
3316 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
3317 (traceframe_read_count, traceframe_write_count)
3318 (traceframes_created, trace_state_variables, get_raw_reg)
3319 (get_trace_state_variable_value, set_trace_state_variable_value)
3320 (ust_loaded, helper_thread_id, cmd_buf): Use
3321 IPA_SYM_EXPORTED_NAME.
3322 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
3323 (tracepoints) Use IP_AGENT_EXPORT_VAR.
3324 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
3325 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3326 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
3327 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
3328 EXTERN_C_PUSH/EXTERN_C_POP.
3329 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
3330 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
3331 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3332 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
3333 (traceframe_write_count, traceframe_read_count)
3334 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
3335 (about_to_request_buffer_space, get_trace_state_variable_value)
3336 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
3337 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
3338 EXTERN_C_PUSH/EXTERN_C_POP.
3339 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
3340 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
3341 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
3342 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3343 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
3344 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
3345 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
3346 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
3348 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
3349 (IP_AGENT_EXPORT_VAR_DECL): Define.
3351 (gdb_agent_get_raw_reg): Declare.
3353 2015-02-27 Tom Tromey <tromey@redhat.com>
3354 Pedro Alves <palves@redhat.com>
3356 Rename symbols whose names are reserved C++ keywords throughout.
3358 2015-02-27 Pedro Alves <palves@redhat.com>
3360 * Makefile.in (COMPILER): New, get it from autoconf.
3361 (CXX): Get from autoconf instead.
3362 (COMPILE.pre): Use COMPILER.
3363 (CC-LD): Rename to ...
3364 (CC_LD): ... this. Use COMPILER.
3365 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
3366 (CXX_FOR_TARGET): Default to g++ instead of gcc.
3367 * acinclude.m4: Include build-with-cxx.m4.
3368 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
3369 Disable -Werror by default if building in C++ mode.
3370 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
3371 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
3372 the C++ compiler. Save/restore CXXFLAGS too.
3373 * configure: Regenerate.
3375 2015-02-27 Pedro Alves <palves@redhat.com>
3377 * acinclude.m4: Include libiberty.m4.
3378 * configure.ac: Call libiberty_INIT.
3379 * config.in, configure: Regenerate.
3381 2015-02-26 Pedro Alves <palves@redhat.com>
3383 * linux-low.c (linux_wait_1): When incrementing the PC past a
3384 program breakpoint always use the_low_target.breakpoint_len as
3385 increment, rather than the maximum between that and
3386 the_low_target.decr_pc_after_break.
3388 2015-02-23 Pedro Alves <palves@redhat.com>
3390 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
3391 thread was doing a step-over; always adjust the PC if
3392 we stepped over a permanent breakpoint.
3393 (linux_wait_1): If we stepped over breakpoint that was on top of a
3394 permanent breakpoint, manually advance the PC past it.
3396 2015-02-23 Pedro Alves <palves@redhat.com>
3398 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
3400 (x86_fill_gregset, x86_store_gregset): Use it when handling
3403 2015-02-20 Pedro Alves <palves@redhat.com>
3405 * thread-db.c: Include "nat/linux-procfs.h".
3406 (thread_db_init): Skip listing new threads if the kernel supports
3407 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
3409 2015-02-20 Pedro Alves <palves@redhat.com>
3411 * linux-low.c (status_pending_p_callback): Use ptid_match.
3413 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
3415 PR breakpoints/16812
3416 * linux-low.c (wstatus_maybe_breakpoint): Remove.
3417 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
3418 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
3420 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
3422 PR breakpoints/15956
3423 * tracepoint.c (cmd_qtinit): Add check for current_thread.
3425 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3427 * linux-low.c (linux_low_btrace_conf): Print size.
3428 * server.c (handle_btrace_conf_general_set): New.
3429 (hanle_general_set): Call handle_btrace_conf_general_set.
3430 (handle_query): Report Qbtrace-conf:bts:size as supported.
3432 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3434 * linux-low.c (linux_low_enable_btrace): Update parameters.
3435 (linux_low_btrace_conf): New.
3436 (linux_target_ops)<to_btrace_conf>: Initialize.
3437 * server.c (current_btrace_conf): New.
3438 (handle_btrace_enable): Rename to ...
3439 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
3440 to target_enable_btrace. Update comment. Update users.
3441 (handle_qxfer_btrace_conf): New.
3442 (qxfer_packets): Add btrace-conf entry.
3443 (handle_query): Report qXfer:btrace-conf:read as supported packet.
3444 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
3445 (target_ops)<read_btrace_conf>: New.
3446 (target_enable_btrace): Update parameters.
3447 (target_read_btrace_conf): New.
3449 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3451 * server.c (handle_btrace_general_set): Remove call to
3452 target_supports_btrace.
3453 (supported_btrace_packets): New.
3454 (handle_query): Call supported_btrace_packets.
3455 * target.h: include btrace-common.h.
3456 (btrace_target_info): Removed.
3457 (supports_btrace, target_supports_btrace): Update parameters.
3459 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3461 * Makefile.in (SFILES): Add common/btrace-common.c.
3462 (OBS): Add common/btrace-common.o.
3463 (btrace-common.o): Add build rules.
3464 * linux-low: Include btrace-common.h.
3465 (linux_low_read_btrace): Use struct btrace_data. Call
3466 btrace_data_init and btrace_data_fini.
3468 2015-02-06 Pedro Alves <palves@redhat.com>
3470 * thread-db.c (find_new_threads_callback): Add debug output.
3472 2015-02-04 Pedro Alves <palves@redhat.com>
3474 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
3475 (resume_stopped_resumed_lwps): New function.
3476 (linux_wait_for_event_filtered): Use it.
3478 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3480 * Makefile.in (SFILES): Add linux-personality.c.
3481 (linux-personality.o): New rule.
3482 * configure.srv (srv_linux_obj): Add linux-personality.o to the
3483 list of objects to be built.
3484 * linux-low.c: Include nat/linux-personality.h.
3485 (linux_create_inferior): Remove code to disable address space
3486 randomization (moved to ../nat/linux-personality.c). Create
3487 cleanup to disable address space randomization.
3489 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3491 * Makefile.in (posix-strerror.o): New rule.
3492 (mingw-strerror.o): Likewise.
3493 * configure: Regenerated.
3494 * configure.ac: Source file ../common/common.host. Initialize new
3495 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
3497 2015-01-14 Yao Qi <yao@codesourcery.com>
3499 * Makefile.in (SFILES): Add nat/ppc-linux.c.
3500 (ppc-linux.o): New rule.
3501 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
3502 * configure.ac: AC_CHECK_FUNCS(getauxval).
3503 * config.in: Re-generated.
3504 * configure: Re-generated.
3505 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
3506 ppc64_64bit_inferior_p
3508 2015-01-14 Yao Qi <yao@codesourcery.com>
3510 * linux-ppc-low.c: Include "nat/ppc-linux.h".
3511 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
3512 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
3513 (PT_ORIG_R3, PT_TRAP): Likewise.
3514 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
3515 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
3516 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
3518 2015-01-10 Joel Brobecker <brobecker@adacore.com>
3520 * i387-fp.c (i387_cache_to_xsave): In look over
3521 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
3522 zmmh_low_space field by use of zmmh_high_space.
3524 2015-01-09 Pedro Alves <palves@redhat.com>
3526 * linux-low.c (step_over_bkpt): Move higher up in the file.
3527 (handle_extended_wait): Don't store the stop_pc here.
3528 (get_stop_pc): Adjust comments and rename to ...
3529 (check_stopped_by_breakpoint): ... this. Record whether the LWP
3530 stopped for a software breakpoint or hardware breakpoint.
3531 (thread_still_has_status_pending_p): New function.
3532 (status_pending_p_callback): Use
3533 thread_still_has_status_pending_p. If the event is no longer
3534 interesting, resume the LWP.
3535 (handle_tracepoints): Add assert.
3536 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
3537 (wstatus_maybe_breakpoint): New function.
3538 (cancel_breakpoint): Delete function.
3539 (check_stopped_by_watchpoint): New function, factored out from
3540 linux_low_filter_event.
3541 (lp_status_maybe_breakpoint): Delete function.
3542 (linux_low_filter_event): Remove filter_ptid argument.
3543 Leave thread group exits pending here. Store the LWP's stop PC.
3544 Always leave events pending.
3545 (linux_wait_for_event_filtered): Pull all events out of the
3546 kernel, and leave them all pending.
3547 (count_events_callback, select_event_lwp_callback): Consider all
3549 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
3550 (select_event_lwp): Only give preference to the stepping LWP in
3551 all-stop mode. Adjust comments.
3552 (ignore_event): New function.
3553 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
3554 references to cancel_breakpoints. Adjust to renames. Also give
3555 equal priority to all LWPs that have had events in non-stop mode.
3556 If reporting a software breakpoint event, unadjust the LWP's PC.
3557 (linux_wait): If linux_wait_1 returned an ignored event, retry.
3558 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
3560 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
3561 (resume_status_pending_p): Use thread_still_has_status_pending_p.
3562 (linux_stopped_by_watchpoint): Adjust.
3563 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
3564 * linux-low.h (enum lwp_stop_reason): New.
3565 (struct lwp_info) <stop_pc>: Adjust comment.
3566 <stopped_by_watchpoint>: Delete field.
3567 <stop_reason>: New field.
3568 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
3569 * mem-break.c (software_breakpoint_inserted_here)
3570 (hardware_breakpoint_inserted_here): New function.
3571 * mem-break.h (software_breakpoint_inserted_here)
3572 (hardware_breakpoint_inserted_here): Declare.
3573 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
3574 (cancel_breakpoints): Delete.
3575 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
3576 (upload_fast_traceframes): Remove references to
3579 2015-01-09 Pedro Alves <palves@redhat.com>
3581 * thread-db.c (find_new_threads_callback): Ignore thread if the
3582 kernel thread ID is -1.
3584 2015-01-09 Pedro Alves <palves@redhat.com>
3586 * linux-low.c (linux_attach_fail_reason_string): Move to
3587 nat/linux-ptrace.c, and rename.
3588 (linux_attach_lwp): Update comment.
3589 (attach_proc_task_lwp_callback): New function.
3590 (linux_attach): Adjust to rename and use
3591 linux_proc_attach_tgid_threads.
3592 (linux_attach_fail_reason_string): Delete declaration.
3594 2015-01-01 Joel Brobecker <brobecker@adacore.com>
3596 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
3597 * server.c (gdbserver_version): Likewise.
3599 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
3601 * remote-utils.c: Include ctype.h.
3602 (input_interrupt): Explicitly handle the case when the char
3603 received is the NUL byte. Improve the printing of non-ASCII
3606 2014-12-16 Joel Brobecker <brobecker@adacore.com>
3608 * linux-low.c (linux_low_filter_event): Update call to
3609 linux_enable_event_reporting following the addition of
3610 a new parameter to that function.
3612 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
3615 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
3616 (AARCH64_FPCR_REGNO): Likewise.
3617 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
3618 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
3619 (aarch64_store_fpregset): Likewise.
3621 2014-12-15 Joel Brobecker <brobecker@adacore.com>
3623 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
3624 Remove FIXME comment about assumption about N.
3626 2014-12-13 Joel Brobecker <brobecker@adacore.com>
3628 * configure.ac: If large-file support is disabled in GDBserver,
3629 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
3630 * configure: Regenerate.
3632 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3634 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
3635 warning upon ENODATA from ptrace.
3636 * linux-s390-low.c (s390_store_tdb): New.
3637 (s390_regsets): Add regset for NT_S390_TDB.
3639 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3641 * linux-low.c (regsets_store_inferior_registers): Skip regsets
3642 without a fill_function.
3643 * linux-s390-low.c (s390_fill_last_break): Remove.
3644 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
3645 (s390_arch_setup): Use regset's size instead of fill_function for
3648 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3650 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
3651 the regset's store function when ptrace returned an error.
3652 * regcache.c (get_thread_regcache): Invalidate register cache
3653 before fetching inferior's registers.
3655 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3657 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
3658 while-loop as for-loop.
3659 (regsets_store_inferior_registers): Likewise.
3661 2014-11-28 Yao Qi <yao@codesourcery.com>
3663 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
3664 * config.in, configure: Re-generate.
3665 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
3668 2014-11-21 Yao Qi <yao@codesourcery.com>
3670 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
3671 (AC_CHECK_HEADERS): Remove malloc.h.
3672 * configure: Re-generated.
3673 * config.in: Re-generated.
3674 * server.h: Don't include alloca.h and malloc.h.
3675 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
3676 Don't include malloc.h.
3678 2014-11-17 Joel Brobecker <brobecker@adacore.com>
3680 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
3681 corresponding ERRNO check in same block.
3683 2014-11-12 Pedro Alves <palves@redhat.com>
3685 * server.c (cont_thread): Update comment.
3686 (start_inferior, attach_inferior): No longer clear cont_thread.
3687 (handle_v_cont): No longer set cont_thread.
3688 (captured_main): Clear cont_thread each time a GDB connects.
3690 2014-11-12 Pedro Alves <palves@redhat.com>
3692 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
3693 thread, and don't resume all threads if the Hc thread has exited.
3695 2014-11-12 Pedro Alves <palves@redhat.com>
3697 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
3698 the process group instead of to a specific LWP.
3700 2014-10-15 Pedro Alves <palves@redhat.com>
3703 * win32-arm-low.c (arm_set_thread_context): Remove current_event
3705 (arm_set_thread_context): Delete.
3706 (the_low_target): Adjust.
3707 * win32-i386-low.c (debug_registers_changed)
3708 (debug_registers_used): Delete.
3709 (update_debug_registers_callback): New function.
3710 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
3711 needing to update their debug registers.
3712 (win32_get_current_dr): New function.
3713 (x86_dr_low_get_addr, x86_dr_low_get_control)
3714 (x86_dr_low_get_status): Fetch the debug register from the thread
3716 (i386_initial_stuff): Adjust.
3717 (i386_get_thread_context): Remove current_event parameter. Don't
3718 clear debug_registers_changed nor copy DR values to
3720 (i386_set_thread_context): Delete.
3721 (i386_prepare_to_resume): New function.
3722 (i386_thread_added): Mark the thread as needing to update irs
3724 (the_low_target): Remove i386_set_thread_context and install
3725 i386_prepare_to_resume.
3726 * win32-low.c (win32_get_thread_context): Adjust.
3727 (win32_set_thread_context): Use SetThreadContext
3729 (win32_prepare_to_resume): New function.
3730 (win32_require_context): New function, factored out from ...
3731 (thread_rec): ... this.
3732 (continue_one_thread): Call win32_prepare_to_resume on each thread
3733 we're about to continue.
3734 (win32_resume): Call win32_prepare_to_resume on the event thread.
3735 * win32-low.h (struct win32_thread_info)
3736 <debug_registers_changed>: New field.
3737 (struct win32_target_ops): Change prototype of set_thread_context,
3738 delete set_thread_context and add prepare_to_resume.
3739 (win32_require_context): New declaration.
3741 2014-10-08 Gary Benson <gbenson@redhat.com>
3743 * server.h: Do not include common-exceptions.h.
3745 2014-10-08 Gary Benson <gbenson@redhat.com>
3747 * server.h: Do not include cleanups.h.
3749 2014-09-30 James Hogan <james.hogan@imgtec.com>
3751 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
3754 2014-09-23 Yao Qi <yao@codesourcery.com>
3756 * linux-low.c (lp_status_maybe_breakpoint): New function.
3757 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
3758 (count_events_callback): Likewise.
3759 (select_event_lwp_callback): Likewise.
3760 (cancel_breakpoints_callback): Likewise.
3762 2014-09-19 Don Breazeal <donb@codesourcery.com>
3764 * linux-low.c (handle_extended_wait): Call
3765 linux_ptrace_get_extended_event.
3766 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
3767 linux_is_extended_waitstatus.
3769 2014-09-16 Joel Brobecker <brobecker@adacore.com>
3771 * Makefile.in (CPPFLAGS): Define.
3772 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
3773 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
3775 2014-09-16 Gary Benson <gbenson@redhat.com>
3777 * inferiors.h (current_inferior): Renamed as...
3778 (current_thread): New variable. All uses updated.
3779 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
3780 (maybe_move_out_of_jump_pad): Likewise.
3781 (cancel_breakpoint): Likewise.
3782 (linux_low_filter_event): Likewise.
3783 (wait_for_sigstop): Likewise.
3784 (linux_resume_one_lwp): Likewise.
3785 (need_step_over_p): Likewise.
3786 (start_step_over): Likewise.
3787 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
3788 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
3789 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
3790 and save_inferior as saved_thread.
3791 * regcache.c (get_thread_regcache): Renamed saved_inferior as
3793 (regcache_invalidate_thread): Likewise.
3794 * remote-utils.c (prepare_resume_reply): Likewise.
3795 * thread-db.c (thread_db_get_tls_address): Likewise.
3796 (disable_thread_event_reporting): Likewise.
3797 (remove_thread_event_breakpoints): Likewise.
3798 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
3800 * target.h (set_desired_inferior): Renamed as...
3801 (set_desired_thread): New declaration. All uses updated.
3802 * server.c (myresume): Updated comment to reference thread instead
3804 (handle_serial_event): Likewise.
3805 (handle_target_event): Likewise.
3807 2014-09-12 Tom Tromey <tromey@redhat.com>
3808 Gary Benson <gbenson@redhat.com>
3810 * regcache.h: Include common-regcache.h.
3811 (regcache_read_pc): Don't declare.
3812 * regcache.c (get_thread_regcache_for_ptid): New function.
3814 2014-09-11 Tom Tromey <tromey@redhat.com>
3815 Gary Benson <gbenson@redhat.com>
3817 * symbol.c: New file.
3818 * Makefile.in (SFILES): Add symbol.c.
3819 (OBS): Add symbol.o.
3821 2014-09-11 Gary Benson <gbenson@redhat.com>
3823 * target.c (target_stop_ptid, target_continue_ptid): New
3826 2014-09-11 Tom Tromey <tromey@redhat.com>
3827 Gary Benson <gbenson@redhat.com>
3829 * target.h: Include target/target.h.
3830 * target.c (target_read_memory, target_read_uint32)
3831 (target_write_memory): New functions.
3833 2014-09-11 Gary Benson <gbenson@redhat.com>
3835 * server.h (debug_hw_points): Don't declare.
3836 * server.c (debug_hw_points): Don't define. Replace all uses
3837 with show_debug_regs.
3838 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
3839 all uses with show_debug_regs.
3841 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
3843 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
3844 endianness into account.
3845 (ppc_supply_ptrace_register): Likewise.
3847 2014-09-03 James Hogan <james.hogan@imgtec.com>
3849 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
3850 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
3852 2014-09-03 Gary Benson <gbenson@redhat.com>
3854 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
3855 ALL_DEBUG_ADDRESS_REGISTERS.
3857 2014-09-02 Gary Benson <gbenson@redhat.com>
3859 * i386-low.h: Renamed as...
3860 * x86-low.h: New file. All type, function and variable name
3861 prefixes changed from "i386_" to "x86_". All references updated.
3862 * i386-low.c: Renamed as...
3863 * x86-low.c: New file. All type, function and variable name
3864 prefixes changed from "i386_" to "x86_". All references updated.
3866 2014-09-02 Gary Benson <gbenson@redhat.com>
3868 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
3869 (x86_linux_new_thread): Likewise.
3871 2014-08-29 Gary Benson <gbenson@redhat.com>
3873 * server.h (setjmp.h): Do not include.
3874 (toplevel): Do not declare.
3875 (common-exceptions.h): Include.
3876 (cleanups.h): Likewise.
3877 * server.c (toplevel): Do not define.
3878 (exit_code): New static global.
3879 (detach_or_kill_for_exit_cleanup): New function.
3880 (main): New function. Original main renamed to...
3881 (captured_main): New function.
3882 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
3884 2014-08-29 Gary Benson <gbenson@redhat.com>
3886 * Makefile.in (SFILES): Add common/common-exceptions.c.
3887 (OBS): Add common-exceptions.o.
3888 (common-exceptions.o): New rule.
3889 * utils.c (prepare_to_throw_exception): New function.
3891 2014-08-29 Gary Benson <gbenson@redhat.com>
3893 * config.in: Regenerate.
3894 * configure: Likewise.
3896 2014-08-29 Gary Benson <gbenson@redhat.com>
3898 * Makefile.in (SFILES): Add common/cleanups.c.
3900 (cleanups.o): New rule.
3902 2014-08-29 Gary Benson <gbenson@redhat.com>
3904 * utils.c (internal_vwarning): New function.
3906 2014-08-28 Gary Benson <gbenson@redhat.com>
3908 * utils.h (fatal): Remove declaration.
3909 * utils.c (fatal): Remove function.
3911 2014-08-28 Gary Benson <gbenson@redhat.com>
3913 * tracepoint.c (gdb_agent_init): Replace fatal with
3915 (initialize_tracepoint): Likewise.
3917 2014-08-28 Gary Benson <gbenson@redhat.com>
3919 * remote-utils.c (remote_prepare): Replace fatal with error.
3921 2014-08-28 Gary Benson <gbenson@redhat.com>
3923 * linux-low.c (linux_async): Replace fatal with warning.
3925 (linux_start_non_stop): Return -1 if linux_async failed.
3927 2014-08-28 Gary Benson <gbenson@redhat.com>
3929 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
3931 (i386_dr_low_get_addr): Remove vague comment.
3932 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
3935 2014-08-28 Gary Benson <gbenson@redhat.com>
3937 * inferiors.c (get_thread_process): Replace check with gdb_assert.
3938 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
3940 (linux_resume_one_lwp): Likewise.
3941 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
3943 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
3944 with internal_error.
3945 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
3946 (init_register_cache): Replace fatal with gdb_assert_not_reached.
3947 (find_register_by_name): Replace fatal with internal_error.
3948 (find_regno): Likewise.
3949 * tdesc.c (init_target_desc): Replace check with gdb_assert.
3950 * thread-db.c (thread_db_create_event): Likewise.
3951 (thread_db_load_search): Likewise.
3952 (try_thread_db_load_1): Likewise.
3953 * tracepoint.c (get_jump_space_head): Replace fatal with
3955 (claim_trampoline_space): Likewise.
3956 (have_fast_tracepoint_trampoline_buffer): Likewise.
3957 (cmd_qtstart): Likewise.
3958 (stop_tracing): Likewise.
3959 (fast_tracepoint_collecting): Likewise.
3960 (target_malloc): Likewise.
3961 (download_tracepoint): Likewise.
3962 (download_trace_state_variables): Replace check with gdb_assert.
3963 (upload_fast_traceframes): Replace fatal with internal_error.
3965 2014-08-19 Tom Tromey <tromey@redhat.com>
3966 Gary Benson <gbenson@redhat.com>
3968 * Makefile.in (SFILES): Add common/common-debug.c.
3969 (OBS): Add common-debug.o.
3970 (common-debug.o): New rule.
3971 * debug.h (debug_printf): Don't declare.
3972 * debug.c (debug_printf): Renamed and rewritten as...
3973 (debug_vprintf): New function.
3975 2014-08-19 Gary Benson <gbenson@redhat.com>
3977 * utils.h: Do not include print-utils.h.
3979 2014-08-19 Tom Tromey <tromey@redhat.com>
3980 Gary Benson <gbenson@redhat.com>
3982 * server.h: Add static assertion.
3983 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
3985 2014-08-19 Tom Tromey <tromey@redhat.com>
3986 Gary Benson <gbenson@redhat.com>
3988 * Makefile.in (SFILES): Add common/errors.c.
3989 (OBS): Add errors.o.
3990 (IPA_OBS): Add errors-ipa.o.
3991 (errors.o): New rule.
3992 (errors-ipa.o): Likewise.
3993 * utils.h (perror_with_name, error, warning): Don't declare.
3994 * utils.c (warning): Renamed and rewritten as...
3995 (vwarning): New function.
3996 (error): Renamed and rewritten as...
3997 (verror): New function.
3998 (internal_error): Renamed and rewritten as...
3999 (internal_verror): New function.
4001 2014-08-07 Gary Benson <gbenson@redhat.com>
4003 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
4004 * configure: Regenerate.
4005 * config.in: Likewise.
4006 * server.h: Do not include errno.h.
4007 * event-loop.c: Likewise.
4008 * hostio-errno.c: Likewise.
4009 * linux-low.c: Likewise.
4010 * remote-utils.c: Likewise.
4011 * spu-low.c: Likewise.
4012 * utils.c: Likewise.
4013 * gdbreplay.c: Unconditionally include errno.h.
4015 2014-08-07 Gary Benson <gbenson@redhat.com>
4017 * server.h: Do not include string.h.
4018 * event-loop.c: Likewise.
4019 * linux-low.c: Likewise.
4020 * regcache.c: Likewise.
4021 * remote-utils.c: Likewise.
4022 * spu-low.c: Likewise.
4023 * utils.c: Likewise.
4025 2014-08-07 Gary Benson <gbenson@redhat.com>
4027 * server.h: Do not include gdb_assert.h.
4029 2014-08-07 Gary Benson <gbenson@redhat.com>
4031 * server.h: Do not include common-utils.h.
4033 2014-08-07 Gary Benson <gbenson@redhat.com>
4035 * server.h: Do not include ptid.h.
4036 * notif.h: Likewise.
4038 2014-08-07 Gary Benson <gbenson@redhat.com>
4040 * server.h: Do not include gdb_locale.h.
4042 2014-08-07 Gary Benson <gbenson@redhat.com>
4044 * server.h: Do not include gdb/signals.h.
4045 * win32-low.c: Likewise.
4047 2014-08-07 Gary Benson <gbenson@redhat.com>
4049 * server.h: Do not include pathmax.h.
4051 2014-08-07 Gary Benson <gbenson@redhat.com>
4053 * server.h: Do not include libiberty.h.
4054 * linux-bfin-low.c: Likewise.
4056 2014-08-07 Gary Benson <gbenson@redhat.com>
4058 * server.h: Do not include ansidecl.h.
4060 2014-08-07 Gary Benson <gbenson@redhat.com>
4062 * linux-x86-low.c: Do not include stddef.h.
4063 * lynx-ppc-low.c: Likewise.
4064 * tracepoint.c: Likewise.
4066 2014-08-07 Gary Benson <gbenson@redhat.com>
4068 * server.h: Do not include stdarg.h.
4069 * nto-low.c: Likewise.
4071 2014-08-07 Gary Benson <gbenson@redhat.com>
4073 * server.h: Do not include stdlib.h.
4074 * inferiors.c: Likewise.
4075 * linux-low.c: Likewise.
4076 * regcache.c: Likewise.
4077 * spu-low.c: Likewise.
4078 * tracepoint.c: Likewise.
4079 * utils.c: Likewise.
4081 2014-08-07 Gary Benson <gbenson@redhat.com>
4083 * server.h: Do not include stdio.h.
4084 * linux-low.c: Likewise.
4085 * remote-utils.c: Likewise.
4086 * spu-low.c: Likewise.
4087 * utils.c: Likewise.
4088 * wincecompat.c: Likewise.
4090 2014-08-06 Gary Benson <gbenson@redhat.com>
4092 * regcache.c (init_register_cache): Move conditionals inside if.
4094 2014-08-06 Gary Benson <gbenson@redhat.com>
4096 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
4098 2014-07-31 Gary Benson <gbenson@redhat.com>
4100 * ax.h: Do not include server.h.
4101 * gdbthread.h: Likewise.
4102 * lynx-low.h: Likewise.
4103 * notif.h: Likewise.
4105 2014-07-30 Gary Benson <gbenson@redhat.com>
4107 * server.h: Include common-defs.h.
4108 Do not include config.h or build-gnulib-gdbserver/config.h.
4110 2014-07-30 Gary Benson <gbenson@redhat.com>
4112 * hostio-errno.c: Move server.h to top of includes list.
4113 * inferiors.c: Likewise.
4114 * linux-x86-low.c: Likewise.
4115 * notif.c: Include server.h.
4117 2014-07-24 Tom Tromey <tromey@redhat.com>
4118 Gary Benson <gbenson@redhat.com>
4120 * server.h (CORE_ADDR): Now unsigned.
4122 2014-07-16 Pedro Alves <palves@redhat.com>
4124 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
4126 2014-07-15 Pedro Alves <palves@redhat.com>
4128 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
4131 2014-07-11 Pedro Alves <palves@redhat.com>
4133 * linux-low.c (kill_wait_lwp): New function, based on
4134 kill_one_lwp_callback, but use my_waitpid directly.
4135 (kill_one_lwp_callback, linux_kill): Use it.
4137 2014-06-23 Pedro Alves <palves@redhat.com>
4139 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
4140 before setting DR0..DR3.
4142 2014-06-20 Gary Benson <gbenson@redhat.com>
4144 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
4145 * configure: Regenerated.
4146 * config.in: Likewise.
4148 2014-06-20 Gary Benson <gbenson@redhat.com>
4150 * Makefile.in (SFILES): Update locations for files moved
4152 (object file files): Reordered.
4154 2014-06-20 Gary Benson <gbenson@redhat.com>
4156 * i386-low.h (i386_dr_low_can_set_addr): Removed.
4157 (i386_dr_low_set_addr): Likewise.
4158 (i386_dr_low_get_addr): Likewise.
4159 (i386_dr_low_can_set_control): Likewise.
4160 (i386_dr_low_set_control): Likewise.
4161 (i386_dr_low_get_control): Likewise.
4162 (i386_dr_low_get_status): Likewise.
4163 (i386_get_debug_register_length): Likewise.
4164 * linux-x86-low.c (i386_dr_low_set_addr):
4165 Changed signature. Made static.
4166 (i386_dr_low_get_addr): Likewise.
4167 (i386_dr_low_set_control): Likewise.
4168 (i386_dr_low_get_control): Likewise.
4169 (i386_dr_low_get_status): Likewise.
4170 (i386_dr_low): New global variable.
4171 * win32-i386-low.c (i386_dr_low_set_addr):
4172 Changed signature. Made static.
4173 (i386_dr_low_get_addr): Likewise.
4174 (i386_dr_low_set_control): Likewise.
4175 (i386_dr_low_get_control): Likewise.
4176 (i386_dr_low_get_status): Likewise.
4177 (i386_dr_low): New global variable.
4179 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
4181 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
4182 * Makefile.in (AR, AR_FLAGS): Define.
4183 * configure: Regenerate.
4185 2014-06-19 Gary Benson <gbenson@redhat.com>
4187 * Makefile.in (i386-dregs.o): New rule.
4188 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
4189 * i386-low.c (target.h): Remove include.
4190 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
4191 (DR_CONTROL_SHIFT): Likewise.
4192 (DR_CONTROL_SIZE): Likewise.
4193 (DR_RW_EXECUTE): Likewise.
4194 (DR_RW_WRITE): Likewise.
4195 (DR_RW_READ): Likewise.
4196 (DR_RW_IORW): Likewise.
4197 (DR_LEN_1): Likewise.
4198 (DR_LEN_2): Likewise.
4199 (DR_LEN_4): Likewise.
4200 (DR_LEN_8): Likewise.
4201 (DR_LOCAL_ENABLE_SHIFT): Likewise.
4202 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
4203 (DR_ENABLE_SIZE): Likewise.
4204 (DR_LOCAL_SLOWDOWN): Likewise.
4205 (DR_GLOBAL_SLOWDOWN): Likewise.
4206 (DR_CONTROL_RESERVED): Likewise.
4207 (I386_DR_CONTROL_MASK): Likewise.
4208 (I386_DR_VACANT): Likewise.
4209 (I386_DR_LOCAL_ENABLE): Likewise.
4210 (I386_DR_GLOBAL_ENABLE): Likewise.
4211 (I386_DR_DISABLE): Likewise.
4212 (I386_DR_SET_RW_LEN): Likewise.
4213 (I386_DR_GET_RW_LEN): Likewise.
4214 (I386_DR_WATCH_HIT): Likewise.
4215 (i386_wp_op_t): Likewise.
4216 (i386_show_dr): Likewise.
4217 (i386_length_and_rw_bits): Likewise.
4218 (i386_insert_aligned_watchpoint): Likewise.
4219 (i386_remove_aligned_watchpoint): Likewise.
4220 (i386_handle_nonaligned_watchpoint): Likewise.
4221 i386_update_inferior_debug_regs(): Likewise.
4222 (i386_dr_insert_watchpoint): Likewise.
4223 (i386_dr_remove_watchpoint): Likewise.
4224 (i386_dr_region_ok_for_watchpoint): Likewise.
4225 (i386_dr_stopped_data_address): Likewise.
4226 (i386_dr_stopped_by_watchpoint): Likewise.
4228 2014-06-19 Gary Benson <gbenson@redhat.com>
4230 * i386-low.c (i386_dr_show): Renamed to
4231 i386_show_dr and made static. All uses updated.
4232 (i386_dr_length_and_rw_bits): Renamed to
4233 i386_length_and_rw_bits and made static.
4235 (i386_dr_insert_aligned_watchpoint): Renamed to
4236 i386_insert_aligned_watchpoint and made static.
4238 (i386_dr_remove_aligned_watchpoint): Renamed to
4239 i386_remove_aligned_watchpoint and made static.
4241 (i386_dr_update_inferior_debug_regs): Renamed to
4242 i386_update_inferior_debug_regs and made static.
4245 2014-06-18 Gary Benson <gbenson@redhat.com>
4247 * i386-low.h (i386_dr_low_can_set_addr): New macro.
4248 (i386_dr_low_can_set_control): Likewise.
4249 (i386_get_debug_register_length): Likewise.
4250 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
4251 (i386_dr_low_can_set_control): Likewise.
4252 (i386_get_debug_register_length): Likewise.
4254 2014-06-17 Gary Benson <gbenson@redhat.com>
4256 * i386-low.h (i386-dregs.h): New include.
4257 (DR_FIRSTADDR): Now in i386-dregs.h.
4258 (DR_LASTADDR): Likewise.
4259 (DR_NADDR): Likewise.
4260 (DR_STATUS): Likewise.
4261 (DR_CONTROL): Likewise.
4262 (i386_debug_reg_state): Likewise.
4263 (i386_dr_insert_watchpoint): Likewise.
4264 (i386_dr_remove_watchpoint): Likewise.
4265 (i386_dr_region_ok_for_watchpoint): Likewise.
4266 (i386_dr_stopped_data_address): Likewise.
4267 (i386_dr_stopped_by_watchpoint): Likewise.
4268 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
4270 2014-06-18 Gary Benson <gbenson@redhat.com>
4272 * i386-low.h (i386_low_insert_watchpoint): Renamed to
4273 i386_dr_insert_watchpoint.
4274 (i386_low_remove_watchpoint): Renamed to
4275 i386_dr_remove_watchpoint.
4276 (i386_low_region_ok_for_watchpoint): Renamed to
4277 i386_dr_region_ok_for_watchpoint.
4278 (i386_low_stopped_data_address): Renamed to
4279 i386_dr_stopped_data_address.
4280 (i386_low_stopped_by_watchpoint): Renamed to
4281 i386_dr_stopped_by_watchpoint.
4282 * i386-low.c (i386_show_dr): Renamed to
4283 i386_dr_show and made nonstatic. All uses updated.
4284 (i386_length_and_rw_bits): Renamed to
4285 i386_dr_length_and_rw_bits and made nonstatic.
4287 (i386_insert_aligned_watchpoint): Renamed to
4288 i386_dr_insert_aligned_watchpoint and made nonstatic.
4290 (i386_remove_aligned_watchpoint): Renamed to
4291 i386_dr_remove_aligned_watchpoint and made nonstatic.
4293 (i386_update_inferior_debug_regs): Renamed to
4294 i386_dr_update_inferior_debug_regs and made nonstatic.
4296 (i386_low_insert_watchpoint): Renamed to
4297 i386_dr_insert_watchpoint. All uses updated.
4298 (i386_low_remove_watchpoint): Renamed to
4299 i386_dr_remove_watchpoint. All uses updated.
4300 (i386_low_region_ok_for_watchpoint): Renamed to
4301 i386_dr_region_ok_for_watchpoint. All uses updated.
4302 (i386_low_stopped_data_address): Renamed to
4303 i386_dr_stopped_data_address. All uses updated.
4304 (i386_low_stopped_by_watchpoint): Renamed to
4305 i386_dr_stopped_by_watchpoint. All uses updated.
4307 2014-06-18 Gary Benson <gbenson@redhat.com>
4309 * i386-low.c (i386_dr_low_can_set_addr): New macro.
4310 (i386_dr_low_can_set_control): Likewise.
4311 (i386_insert_aligned_watchpoint): New check.
4313 2014-06-18 Gary Benson <gbenson@redhat.com>
4315 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
4318 2014-06-18 Gary Benson <gbenson@redhat.com>
4320 * i386-low.c (i386_length_and_rw_bits): Use internal_error
4321 instead of fatal and error.
4322 (i386_handle_nonaligned_watchpoint): Likewise.
4324 2014-06-18 Gary Benson <gbenson@redhat.com>
4326 * i386-low.c (i386_get_debug_register_length): New macro.
4327 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
4328 (i386_show_dr): Use debug_printf instead of fprintf. Use
4329 phex to format values.
4331 2014-06-18 Gary Benson <gbenson@redhat.com>
4333 * i386-low.h: Comment changes.
4334 * i386-low.c: Likewise.
4336 2014-06-18 Gary Benson <gbenson@redhat.com>
4338 * i386-low.c: Whitespace changes.
4340 2014-06-12 Tom Tromey <tromey@redhat.com>
4342 * utils.c (freeargv): Remove.
4344 2014-06-12 Tom Tromey <tromey@redhat.com>
4346 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
4347 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
4348 (parse_debug_format_options): Likewise.
4349 (gdbserver_usage): Likewise.
4350 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
4351 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
4352 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
4354 ($(LIBGNU)): Depend on libiberty.
4355 (all-lib): Recurse into all subdirs.
4356 (install-only): Invoke "install" target in subdirs.
4357 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
4359 * configure: Rebuild.
4360 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
4361 for vasprintf, vsnprintf, or gettimeofday.
4362 * configure.srv: Don't add safe-ctype.o or lbasename.o to
4365 2014-06-05 Joel Brobecker <brobecker@adacore.com>
4367 * development.sh: Delete.
4368 * Makefile.in (config.status): Adjust dependency on development.sh.
4369 * configure.ac: Adjust development.sh source call.
4370 * configure: Regenerate.
4372 2014-06-02 Pedro Alves <palves@redhat.com>
4374 * ax.c (gdb_free_agent_expr): New function.
4375 * ax.h (gdb_free_agent_expr): New declaration.
4376 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
4378 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
4380 (clear_breakpoint_conditions_and_commands): New function.
4381 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
4382 (clear_breakpoint_conditions_and_commands): New declaration.
4384 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
4386 * linux-aarch64-low.c (asm/ptrace.h): Include.
4388 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
4390 Fix TLS access for -static -pthread.
4391 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
4392 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
4393 (thread_db_load_search, try_thread_db_load_1): Initialize it.
4395 2014-05-20 Pedro Alves <palves@redhat.com>
4397 * linux-aarch64-low.c (aarch64_insert_point)
4398 (aarch64_remove_point): No longer check whether the type is
4399 supported here. Adjust to new interface.
4400 (the_low_target): Install aarch64_supports_z_point_type as
4401 supports_z_point_type method.
4402 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
4403 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
4404 instead of a Z packet char. Adjust.
4405 (arm_supports_z_point_type): New function.
4406 (arm_insert_point, arm_remove_point): Adjust to new interface.
4407 (the_low_target): Install arm_supports_z_point_type.
4408 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
4409 (cris_insert_point, cris_remove_point): Adjust to new interface.
4410 Don't check whether the type is supported here.
4411 (the_low_target): Install cris_supports_z_point_type.
4412 * linux-low.c (linux_supports_z_point_type): New function.
4413 (linux_insert_point, linux_remove_point): Adjust to new interface.
4414 * linux-low.h (struct linux_target_ops) <insert_point,
4415 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
4416 raw_breakpoint pointer parameter.
4417 <supports_z_point_type>: New method.
4418 * linux-mips-low.c (mips_supports_z_point_type): New function.
4419 (mips_insert_point, mips_remove_point): Adjust to new interface.
4420 Use mips_supports_z_point_type.
4421 (the_low_target): Install mips_supports_z_point_type.
4422 * linux-ppc-low.c (the_low_target): Install NULL as
4423 supports_z_point_type method.
4424 * linux-s390-low.c (the_low_target): Install NULL as
4425 supports_z_point_type method.
4426 * linux-sparc-low.c (the_low_target): Install NULL as
4427 supports_z_point_type method.
4428 * linux-x86-low.c (x86_supports_z_point_type): New function.
4429 (x86_insert_point): Adjust to new insert_point interface. Use
4430 insert_memory_breakpoint. Adjust to new
4431 i386_low_insert_watchpoint interface.
4432 (x86_remove_point): Adjust to remove_point interface. Use
4433 remove_memory_breakpoint. Adjust to new
4434 i386_low_remove_watchpoint interface.
4435 (the_low_target): Install x86_supports_z_point_type.
4436 * lynx-low.c (lynx_target_ops): Install NULL as
4437 supports_z_point_type callback.
4438 * nto-low.c (nto_supports_z_point_type): New.
4439 (nto_insert_point, nto_remove_point): Adjust to new interface.
4440 (nto_target_ops): Install nto_supports_z_point_type.
4441 * mem-break.c: Adjust intro comment.
4442 (struct raw_breakpoint) <raw_type, size>: New fields.
4443 <inserted>: Update comment.
4444 <shlib_disabled>: Delete field.
4445 (enum bkpt_type) <gdb_breakpoint>: Delete value.
4446 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
4447 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
4448 (raw_bkpt_type_to_target_hw_bp_type): New function.
4449 (find_enabled_raw_code_breakpoint_at): New function.
4450 (find_raw_breakpoint_at): New type and size parameters. Use them.
4451 (insert_memory_breakpoint): New function, based off
4452 set_raw_breakpoint_at.
4453 (remove_memory_breakpoint): New function.
4454 (set_raw_breakpoint_at): Reimplement.
4455 (set_breakpoint): New, based on set_breakpoint_at.
4456 (set_breakpoint_at): Reimplement.
4457 (delete_raw_breakpoint): Go through the_target->remove_point
4458 instead of assuming memory breakpoints.
4459 (find_gdb_breakpoint_at): Delete.
4460 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
4461 (find_gdb_breakpoint): New function.
4462 (set_gdb_breakpoint_at): Delete.
4463 (z_type_supported): New function.
4464 (set_gdb_breakpoint_1): New function, loosely based off
4465 set_gdb_breakpoint_at.
4466 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
4467 (delete_gdb_breakpoint_at): Delete.
4468 (delete_gdb_breakpoint_1): New function, loosely based off
4469 delete_gdb_breakpoint_at.
4470 (delete_gdb_breakpoint): New function.
4471 (clear_gdb_breakpoint_conditions): Rename to ...
4472 (clear_breakpoint_conditions): ... this. Don't handle a NULL
4474 (add_condition_to_breakpoint): Make static.
4475 (add_breakpoint_condition): Take a struct breakpoint pointer
4476 instead of an address. Adjust.
4477 (gdb_condition_true_at_breakpoint): Rename to ...
4478 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
4480 (gdb_condition_true_at_breakpoint): Reimplement.
4481 (add_breakpoint_commands): Take a struct breakpoint pointer
4482 instead of an address. Adjust.
4483 (gdb_no_commands_at_breakpoint): Rename to ...
4484 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
4485 parameter. Return true if no breakpoint was found. Change debug
4487 (gdb_no_commands_at_breakpoint): Reimplement.
4488 (run_breakpoint_commands): Rename to ...
4489 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
4490 and change return type to boolean.
4491 (run_breakpoint_commands): New function.
4492 (gdb_breakpoint_here): Also check for Z1 breakpoints.
4493 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
4494 breakpoint. Go through the_target->remove_point instead of
4495 assuming memory breakpoint.
4496 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
4497 software and hardware breakpoints.
4498 (reinsert_raw_breakpoint): Go through the_target->insert_point
4499 instead of assuming memory breakpoint.
4500 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
4501 software and hardware breakpoints.
4502 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
4503 Check both software and hardware breakpoints.
4504 (validate_inserted_breakpoint): Assert the breakpoint is a
4505 software breakpoint. Set the inserted flag to -1 instead of
4506 setting shlib_disabled.
4507 (delete_disabled_breakpoints): Adjust.
4508 (validate_breakpoints): Only validate software breakpoints.
4509 Adjust to inserted flag change.
4510 (check_mem_read, check_mem_write): Skip breakpoint types other
4511 than software breakpoints. Adjust to inserted flag change.
4512 * mem-break.h (enum raw_bkpt_type): New enum.
4513 (raw_breakpoint, struct process_info): Forward declare.
4514 (Z_packet_to_target_hw_bp_type): Delete declaration.
4515 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
4516 (set_gdb_breakpoint, delete_gdb_breakpoint)
4517 (clear_breakpoint_conditions): New declarations.
4518 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
4519 (breakpoint_inserted_here): Update comment.
4520 (add_breakpoint_condition, add_breakpoint_commands): Replace
4521 address parameter with a breakpoint pointer parameter.
4522 (gdb_breakpoint_here): Update comment.
4523 (delete_gdb_breakpoint_at): Delete.
4524 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
4525 * server.c (process_point_options): Take a struct breakpoint
4526 pointer instead of an address. Adjust.
4527 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
4528 delete_gdb_breakpoint.
4529 * spu-low.c (spu_target_ops): Install NULL as
4530 supports_z_point_type method.
4531 * target.h: Include mem-break.h.
4532 (struct target_ops) <prepare_to_access_memory>: Update comment.
4533 <supports_z_point_type>: New field.
4534 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4535 instead of a char. Also take a raw breakpoint pointer.
4536 * win32-arm-low.c (the_low_target): Install NULL as
4537 supports_z_point_type.
4538 * win32-i386-low.c (i386_supports_z_point_type): New function.
4539 (i386_insert_point, i386_remove_point): Adjust to new interface.
4540 (the_low_target): Install i386_supports_z_point_type.
4541 * win32-low.c (win32_supports_z_point_type): New function.
4542 (win32_insert_point, win32_remove_point): Adjust to new interface.
4543 (win32_target_ops): Install win32_supports_z_point_type.
4544 * win32-low.h (struct win32_target_ops):
4545 <supports_z_point_type>: New method.
4546 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4547 instead of a char. Also take a raw breakpoint pointer.
4549 2014-05-20 Pedro Alves <palves@redhat.com>
4551 * mem-break.h: Include break-common.h.
4552 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
4553 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
4554 (Z_packet_to_target_hw_bp_type): New declaration.
4555 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
4556 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
4557 (Z_PACKET_ACCESS_WP): Delete macros.
4558 (Z_packet_to_hw_type): Delete function.
4559 * i386-low.h: Don't include break-common.h here.
4560 (Z_packet_to_hw_type): Delete declaration.
4561 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
4562 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
4563 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
4564 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
4565 * linux-aarch64-low.c: Don't include break-common.h here.
4566 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
4567 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
4568 (Z_packet_to_target_hw_bp_type): Delete function.
4569 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
4571 (mips_insert_point, mips_remove_point): Use
4572 Z_packet_to_target_hw_bp_type.
4574 2014-05-20 Pedro Alves <palves@redhat.com>
4576 * linux-aarch64-low.c: Include break-common.h.
4577 (enum target_point_type): Delete.
4578 (Z_packet_to_point_type): Rename to ...
4579 (Z_packet_to_target_hw_bp_type): ... this, and return a
4580 target_hw_bp_type instead.
4581 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
4582 instead of an enum target_point_type.
4583 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
4585 (aarch64_dr_state_insert_one_point)
4586 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
4587 (aarch64_handle_aligned_watchpoint)
4588 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
4589 Take an enum target_hw_bp_type instead of an enum
4591 (aarch64_supports_z_point_type): New function.
4592 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
4593 use Z_packet_to_target_hw_bp_type.
4595 2014-05-20 Joel Brobecker <brobecker@adacore.com>
4597 * configure.ac: Only use -Werror by default when DEVELOPMENT
4599 * configure: Regenerate.
4601 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
4603 Fix gdbserver qGetTLSAddr for x86_64 -m32.
4604 * linux-x86-low.c (X86_64_USER_REGS): New.
4605 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
4607 2014-04-28 Yao Qi <yao@codesourcery.com>
4609 * Makefile.in (i386-avx512.c): Fix the typo of generated file
4612 2014-04-25 Pedro Alves <palves@redhat.com>
4615 * linux-low.c (linux_attach_fail_reason_string): New function.
4616 (linux_attach_lwp): Delete.
4617 (linux_attach_lwp_1): Rename to ...
4618 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
4619 argument. Remove "initial" parameter. Return int instead of
4620 void. Don't error or warn here.
4621 (linux_attach): Adjust to call linux_attach_lwp. Call error on
4622 failure to attach to the tgid. Call warning when failing to
4624 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
4625 argument. Remove "initial" parameter. Return int instead of
4626 void. Don't error or warn here.
4627 (linux_attach_fail_reason_string): New declaration.
4628 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
4629 interface change. Use linux_attach_fail_reason_string.
4631 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
4632 Walfred Tedeschi <walfred.tedeschi@intel.com>
4634 * Makefile.in: Added rules to handle new files
4635 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
4636 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
4637 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
4638 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
4639 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
4640 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
4642 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
4643 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
4644 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
4645 i386/x32-avx512.xml.
4646 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
4647 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
4648 i386/x32-avx512-linux.xml.
4649 * i387-fp.c (num_avx512_k_registers): New constant for number
4651 (num_avx512_zmmh_low_registers): New constant for number of
4652 lower ZMM registers (0-15).
4653 (num_avx512_zmmh_high_registers): New constant for number of
4654 higher ZMM registers (16-31).
4655 (num_avx512_ymmh_registers): New contant for number of higher
4656 YMM registers (ymm16-31 added by avx521 on x86_64).
4657 (num_avx512_xmm_registers): New constant for number of higher
4658 XMM registers (xmm16-31 added by AVX512 on x86_64).
4659 (struct i387_xsave): Add space for AVX512 registers.
4660 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
4661 Add code to handle AVX512 registers.
4662 (i387_xsave_to_cache): Add code to handle AVX512 registers.
4663 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
4664 prototypei from generated file.
4665 (tdesc_amd64_avx512_linux): Likewise.
4666 (init_registers_x32_avx512_linux): Likewise.
4667 (tdesc_x32_avx512_linux): Likewise.
4668 (init_registers_i386_avx512_linux): Likewise.
4669 (tdesc_i386_avx512_linux): Likewise.
4670 (x86_64_regmap): Add AVX512 registers.
4671 (x86_linux_read_description): Add code to handle AVX512 XSTATE
4673 (initialize_low_arch): Add code to initialize AVX512 registers.
4675 2014-04-23 Pedro Alves <palves@redhat.com>
4677 * mem-break.c (find_gdb_breakpoint_at): Make static.
4678 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
4680 2014-04-23 Pedro Alves <palves@redhat.com>
4682 * i386-low.c: Don't include break-common.h here.
4683 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
4684 prototype to take target_hw_bp_type as argument instead of a Z
4686 * i386-low.h: Include break-common.h here.
4687 (Z_packet_to_hw_type): Declare.
4688 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
4690 * linux-x86-low.c (x86_insert_point): Convert the packet number to
4691 a target_hw_bp_type before calling i386_low_insert_watchpoint.
4692 (x86_remove_point): Convert the packet number to a
4693 target_hw_bp_type before calling i386_low_remove_watchpoint.
4694 * win32-i386-low.c (i386_insert_point): Convert the packet number
4695 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
4696 (i386_remove_point): Convert the packet number to a
4697 target_hw_bp_type before calling i386_low_remove_watchpoint.
4699 2014-04-23 Pedro Alves <palves@redhat.com>
4701 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
4703 2014-04-10 Pedro Alves <palves@redhat.com>
4705 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
4706 Check if the condition or command is NULL before checking if the
4707 breakpoint is known. On success, return true.
4708 * mem-break.h (add_breakpoint_condition): Document return.
4709 (add_breakpoint_commands): Add describing comment.
4710 * server.c (skip_to_semicolon): New function.
4711 (process_point_options): Use it.
4713 2014-04-09 Pedro Alves <palves@redhat.com>
4715 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
4718 2014-02-27 Pedro Alves <palves@redhat.com>
4721 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
4723 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
4725 (last_thread_of_process_p): Take a PID argument instead of a
4727 (linux_wait_for_lwp): Delete.
4728 (num_lwps, check_zombie_leaders, not_stopped_callback): New
4730 (linux_low_filter_event): New function, party factored out from
4731 linux_wait_for_event.
4732 (linux_wait_for_event): Rename to ...
4733 (linux_wait_for_event_filtered): ... this. Add new filter ptid
4734 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
4735 sigsuspend. Check for zombie leaders.
4736 (linux_wait_for_event): Reimplement as wrapper around
4737 linux_wait_for_event_filtered.
4738 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
4739 a normal or signal exit is seen, it's the whole process exiting.
4740 (wait_for_sigstop): No longer a for_each_inferior callback.
4741 Rewrite on top of linux_wait_for_event_filtered.
4742 (stop_all_lwps): Call wait_for_sigstop directly.
4743 * server.c (resume, handle_target_event): Handle
4744 TARGET_WAITKIND_NO_RESUMED.
4746 2014-02-26 Joel Brobecker <brobecker@adacore.com>
4748 * win32-low.c (psapi_get_dll_name,
4749 * win32_CreateToolhelp32Snapshot): Delete.
4750 (win32_CreateToolhelp32Snapshot, win32_Module32First)
4751 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
4753 (handle_load_dll): Add function description.
4754 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
4756 2014-02-26 Joel Brobecker <brobecker@adacore.com>
4758 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
4760 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
4761 base address when calling win32_add_one_solib.
4762 (handle_load_dll): Delete local variable load_addr.
4763 Remove 0x1000 offset applied to DLL base address when calling
4764 win32_add_one_solib.
4765 (handle_unload_dll): Add comment.
4767 2014-02-26 Joel Brobecker <brobecker@adacore.com>
4769 * win32-low.c (win32_add_all_dlls): Renames
4770 win32_ensure_ntdll_loaded. Rewrite function documentation.
4771 Adjust implementation to always load all DLLs.
4772 Add 0x1000 offset to DLL base address when calling
4773 win32_add_one_solib.
4774 (child_initialization_done): New static global.
4775 (do_initial_child_stuff): Set child_initialization_done to
4776 zero during child initialization, and 1 after. Replace call
4777 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
4779 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
4780 (handle_unload_dll): Add function documentation.
4781 (get_child_debug_event): Ignore load and unload DLL events
4782 during child initialization.
4784 2014-02-20 Doug Evans <dje@google.com>
4786 Remove global all_lwps.
4787 * inferiors.h (ptid_of): Move here from linux-low.h.
4788 (pid_of, lwpid_of): Ditto.
4789 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
4790 parameter is a struct thread_info * now.
4791 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
4792 directly. Pass &all_threads to find_inferior instead of &all_lwps.
4793 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
4795 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
4796 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
4797 * linux-arm-low.c (update_registers_callback): Update, "entry"
4798 parameter is a struct thread_info * now.
4799 Fetch lwpid from current_inferior directly.
4800 (arm_insert_point): Pass &all_threads to find_inferior instead of
4802 (arm_remove_point): Ditto.
4803 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
4804 (arm_prepare_to_resume): Fetch pid from thread.
4805 (arm_read_description): Fetch lwpid from current_inferior directly.
4806 * linux-low.c (all_lwps): Delete.
4807 (delete_lwp): Delete call to remove_inferior.
4808 (handle_extended_wait): Fetch lwpid from thread.
4809 (add_lwp): Don't set lwp->entry.id. Remove call to
4810 add_inferior_to_list.
4811 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
4812 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
4813 (kill_one_lwp_callback): Ditto.
4814 (linux_kill): Don't dereference NULL pointer.
4815 Fetch ptid,lwpid from thread.
4816 (get_detach_signal): Fetch ptid from thread.
4817 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
4818 Simplify call to regcache_invalidate_thread.
4819 (delete_lwp_callback): Update, "entry" parameter is a
4820 struct thread_info * now. Fetch pid from thread.
4821 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
4822 (status_pending_p_callback): Update, "entry" parameter is a
4823 struct thread_info * now. Fetch ptid from thread.
4824 (find_lwp_pid): Update, "entry" parameter is a
4825 struct thread_info * now.
4826 (linux_wait_for_lwp): Fetch pid from thread.
4827 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
4828 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
4829 (enqueue_one_deferred_signal): Fetch lwpid from thread.
4830 (dequeue_one_deferred_signal): Ditto.
4831 (cancel_breakpoint): Fetch ptid from current_inferior.
4832 (linux_wait_for_event): Pass &all_threads to find_inferior,
4833 not &all_lwps. Fetch ptid, lwpid from thread.
4834 (count_events_callback): Update, "entry" parameter is a
4835 struct thread_info * now.
4836 (select_singlestep_lwp_callback): Ditto.
4837 (select_event_lwp_callback): Ditto.
4838 (cancel_breakpoints_callback): Ditto.
4839 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
4841 (select_event_lwp): Ditto. Fetch ptid from event_thread.
4842 (unsuspend_one_lwp): Update, "entry" parameter is a
4843 struct thread_info * now.
4844 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
4846 (linux_stabilize_threads): Ditto. And for for_each_inferior.
4847 Fetch lwpid from thread, not lwp.
4848 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
4849 Pass &all_threads to find_inferior, not &all_lwps.
4850 (send_sigstop): Fetch lwpid from thread, not lwp.
4851 (send_sigstop_callback): Update, "entry" parameter is a
4852 struct thread_info * now.
4853 (suspend_and_send_sigstop_callback): Ditto.
4854 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
4855 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
4856 struct thread_info * now.
4857 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
4859 (lwp_running): Update, "entry" parameter is a
4860 struct thread_info * now.
4861 (stop_all_lwps): Fetch ptid from thread.
4862 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
4863 (linux_resume_one_lwp): Fetch lwpid from thread.
4864 (linux_set_resume_request): Update, "entry" parameter is a
4865 struct thread_info * now. Fetch pid, lwpid from thread.
4866 (resume_status_pending_p): Update, "entry" parameter is a
4867 struct thread_info * now.
4868 (need_step_over_p): Ditto. Fetch lwpid from thread.
4869 (start_step_over): Fetch lwpid from thread.
4870 (linux_resume_one_thread): Update, "entry" parameter is a
4871 struct thread_info * now. Fetch lwpid from thread.
4872 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
4873 (proceed_one_lwp): Update, "entry" parameter is a
4874 struct thread_info * now. Fetch lwpid from thread.
4875 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
4876 struct thread_info * now.
4877 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
4878 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
4879 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
4881 (regsets_store_inferior_registers): Ditto.
4882 (fetch_register, store_register): Ditto.
4883 (linux_read_memory, linux_write_memory): Ditto.
4884 (linux_request_interrupt): Ditto.
4885 (linux_read_auxv): Ditto.
4886 (linux_xfer_siginfo): Ditto.
4887 (linux_qxfer_spu): Ditto.
4888 (linux_qxfer_libraries_svr4): Ditto.
4889 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
4890 moved to inferiors.h.
4892 (get_thread_lwp): Update.
4893 (struct lwp_info): Delete member "entry". Simplify comment for
4896 * linux-mips-low.c (mips_read_description): Fetch lwpid from
4897 current_inferior directly.
4898 (update_watch_registers_callback): Update, "entry" parameter is a
4899 struct thread_info * now. Fetch pid from thread.
4900 (mips_linux_prepare_to_resume): Fetch ptid from thread.
4901 (mips_insert_point): Fetch lwpid from current_inferior.
4902 Pass &all_threads to find_inferior, not &all_lwps.
4903 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
4904 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
4906 (mips_stopped_data_address): Ditto.
4907 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
4909 * linux-tile-low.c (tile_arch_setup): Ditto.
4910 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
4911 (update_debug_registers_callback): Update, "entry" parameter is a
4912 struct thread_info * now. Fetch pid from thread.
4913 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
4914 Pass &all_threads to find_inferior, not &all_lwps.
4915 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
4916 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
4917 Pass &all_threads to find_inferior, not &all_lwps.
4918 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
4919 (i386_dr_low_get_status): Ditto.
4920 (x86_linux_prepare_to_resume): Fetch ptid from thread.
4921 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
4922 (x86_linux_read_description): Ditto.
4923 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
4925 2014-02-20 Doug Evans <dje@google.com>
4927 * inferiors.c (get_first_inferior): Fix buglet.
4929 2014-02-19 Doug Evans <dje@google.com>
4931 * gdbthread.h (add_thread): Change result type to struct thread_info *.
4932 * inferiors.c (add_thread): Change result type to struct thread_info *.
4933 All callers updated.
4934 (add_lwp): Call add_thread here instead of in callers.
4935 All callers updated.
4936 * linux-low.h (get_lwp_thread): Rewrite.
4937 (struct lwp_info): New member "thread".
4939 2014-02-19 Doug Evans <dje@google.com>
4941 * linux-low.c (add_lwp): Change result to struct lwp_info *.
4942 All callers updated.
4944 2014-02-19 Doug Evans <dje@google.com>
4946 * inferiors.c (add_thread): Fix whitespace.
4948 2014-02-19 Doug Evans <dje@google.com>
4950 * dll.c (clear_dlls): Replace accessing list implemention details
4952 * gdbthread.h (get_first_thread): Declare.
4953 * inferiors.c (for_each_inferior_with_data): New function.
4954 (get_first_thread): New function.
4955 (find_thread_ptid): Simplify.
4956 (get_first_inferior): New function.
4957 (clear_list): Delete.
4958 (one_inferior_p): New function.
4959 (clear_inferior_list): New function.
4960 (clear_inferiors): Update.
4961 * inferiors.h (for_each_inferior_with_data): Declare.
4962 (clear_inferior_list): Declare.
4963 (one_inferior_p): Declare.
4964 (get_first_inferior): Declare.
4965 * linux-low.c (linux_wait_for_event): Replace accessing list
4966 implemention details with API function.
4967 * server.c (target_running): Ditto.
4968 (accumulate_file_name_length): New function.
4969 (emit_dll_description): New function.
4970 (handle_qxfer_libraries): Replace accessing list implemention
4971 details with API function.
4972 (handle_qxfer_threads_worker): New function.
4973 (handle_qxfer_threads_proper): Replace accessing list implemention
4974 details with API function.
4975 (handle_query): Ditto.
4976 (visit_actioned_threads_callback_ftype): New typedef.
4977 (visit_actioned_threads_data): New struct.
4978 (visit_actioned_threads): Rewrite to be find_inferior callback.
4979 (resume): Call find_inferior.
4980 (handle_status): Replace accessing list implemention
4981 details with API function.
4982 (process_serial_event): Replace accessing list implemention details
4984 * target.c (set_desired_inferior): Replace accessing list implemention
4985 details with API function.
4986 * tracepoint.c (same_process_p): New function.
4987 (gdb_agent_about_to_close): Replace accessing list implemention
4988 details with API function.
4989 * win32-low.c (child_delete_thread): Replace accessing list
4990 implemention details with API function.
4991 (match_dll_by_basename): New function.
4992 (dll_is_loaded_by_basename): New function.
4993 (win32_ensure_ntdll_loaded): Replace accessing list implemention
4994 details call to dll_is_loaded_by_basename.
4996 2014-02-19 Doug Evans <dje@google.com>
4998 * dll.h (struct dll_info): Add comment.
4999 * gdbthread.h (struct thread_info): Add comment.
5000 (current_ptid): Simplify.
5001 * inferiors.c (add_process): Update.
5002 (remove_process): Update.
5003 * inferiors.h (struct process_info): Rename member "head" to "entry".
5004 * linux-low.c (delete_lwp): Update.
5006 (last_thread_of_process_p): Update.
5007 (kill_one_lwp_callback, linux_kill): Update.
5008 (status_pending_p_callback): Update.
5009 (wait_for_sigstop): Update. Simplify read of ptid.
5010 (start_step_over): Update.
5011 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
5012 (get_lwp_thread): Update.
5013 (struct lwp_info): Rename member "head" to "entry".
5014 * regcache.h (inferior_list_entry): Delete.
5015 * server.c (kill_inferior_callback): Update.
5016 (detach_or_kill_inferior_callback): Update.
5017 (print_started_pid): Update.
5018 (print_attached_pid): Update.
5019 (process_serial_event): Simplify read of ptid.
5020 * thread-db.c (thread_db_create_event): Update.
5021 (thread_db_get_tls_address): Update.
5022 * win32-low.c (current_inferior_ptid): Simplify.
5024 2014-02-19 Tom Tromey <tromey@redhat.com>
5026 * target.h (struct target_ops) <supports_btrace>: Add target_ops
5028 (target_supports_btrace): Update.
5030 2014-02-14 Yao Qi <yao@codesourcery.com>
5032 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
5033 (rsp-low-ipa.o): New target.
5035 2014-02-12 Tom Tromey <tromey@redhat.com>
5037 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
5038 convert_ascii_to_int.
5039 * regcache.c (registers_to_string): Likewise.
5040 * remote-utils.c (decode_M_packet): Likewise.
5041 * server.c (process_serial_event): Likewise.
5043 2014-02-12 Tom Tromey <tromey@redhat.com>
5045 * server.c (handle_query, handle_v_run): Use hex2bin, not
5047 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
5049 2014-02-12 Tom Tromey <tromey@redhat.com>
5051 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
5052 convert_int_to_ascii.
5053 * regcache.c (registers_to_string, collect_register_as_string):
5055 * remote-utils.c (look_up_one_symbol, relocate_instruction):
5057 * server.c (process_serial_event): Likewise.
5058 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
5059 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
5061 2014-02-12 Tom Tromey <tromey@redhat.com>
5063 * remote-utils.c (look_up_one_symbol, monitor_output): Use
5064 bin2hex, not hexify.
5065 * tracepoint.c (cmd_qtstatus): Likewise.
5067 2014-02-12 Tom Tromey <tromey@redhat.com>
5069 * remote-utils.c (monitor_output): Pass explicit length to
5072 2014-02-12 Tom Tromey <tromey@redhat.com>
5074 * tracepoint.c: Include rsp-low.h.
5075 * server.c: Include rsp-low.h.
5076 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
5077 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
5079 * remote-utils.c: Include rsp-low.h.
5080 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
5081 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
5082 (convert_int_to_ascii, convert_ascii_to_int): Move to
5084 * regcache.c: Include rsp-low.h.
5085 * ax.c: Include rsp-low.h.
5086 * Makefile.in (SFILES): Add common/rsp-low.c.
5087 (OBS): Add rsp-low.o.
5088 (rsp-low.o): New target.
5090 2014-02-12 Tom Tromey <tromey@redhat.com>
5092 * utils.h (pulongest, plongest, phex_nz): Don't declare.
5093 Include print-utils.h.
5094 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
5095 (plongest, thirty_two, phex_nz): Remove.
5096 * Makefile.in (SFILES): Add common/print-utils.c.
5097 (OBS): Add print-utils.o.
5098 (print-utils-ipa.o): New target.
5099 (print-utils.o): New target.
5100 (IPA_OBJS): Add print-utils-ipa.o.
5102 2014-02-06 Tom Tromey <tromey@redhat.com>
5104 * Makefile.in (SFILES): Fix indentation.
5106 2014-02-05 Doug Evans <dje@google.com>
5108 * linux-low.c (linux_wait_for_event): Improve comment.
5109 (linux_wait_1): Keep current_inferior in sync with event_child.
5111 2014-01-22 Doug Evans <dje@google.com>
5113 * gdbthread.h (gdb_id_to_thread): Delete, unused.
5115 2014-01-22 Doug Evans <dje@google.com>
5117 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
5118 * configure: Regenerate.
5119 * config.in: Regenerate.
5120 * Makefile.in (SFILES): Add debug.c.
5122 * debug.c: New file.
5123 * debug.h: New file.
5124 * linux-aarch64-low.c (*): Update all debugging printfs to use
5125 debug_printf instead of fprintf.
5126 * linux-arm-low.c (*): Ditto.
5127 * linux-cris-low.c (*): Ditto.
5128 * linux-crisv32-low.c (*): Ditto.
5129 * linux-m32r-low.c (*): Ditto.
5130 * linux-sparc-low.c (*): Ditto.
5131 * linux-x86.c (*): Ditto.
5132 * linux-low.c (*): Ditto.
5133 (linux_wait_1): Add calls to debug_enter, debug_exit.
5134 (linux_wait): Remove redundant debugging printf.
5135 (stop_all_lwps): Add calls to debug_enter, debug_exit.
5136 (linux_resume, unstop_all_lwps): Ditto.
5137 * mem-break.c (*): Update all debugging printfs to use
5138 debug_printf instead of fprintf.
5139 * remote-utils.c (*): Ditto.
5140 * thread-db.c (*): Ditto.
5141 * server.c #include <ctype.h>, "gdb_vecs.h".
5142 (debug_threads): Moved to debug.c.
5143 (*): Update all debugging printfs to use debug_printf instead of
5145 (start_inferior): Replace call to fflush with call to debug_flush.
5146 (monitor_show_help): Mention set debug-format.
5147 (parse_debug_format_options): New function.
5148 (handle_monitor_command): Handle "monitor set debug-format".
5149 (gdbserver_usage): Mention --debug-format.
5150 (main): Parse --debug-format.
5151 * server.h (debug_threads): Declaration moved to debug.h.
5153 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
5154 trace_debug_1 that uses debug_printf.
5155 (tracepoint_look_up_symbols): Update all debugging printfs to use
5156 debug_printf instead of fprintf.
5158 2014-01-20 Baruch Siach <baruch@tkos.co.il>
5160 * linux-xtensa-low.c: Include asm/ptrace.h instead of
5163 2014-01-17 Pedro Alves <palves@redhat.com>
5166 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
5167 defined after including gdb_proc_service.h.
5169 2014-01-16 Doug Evans <dje@google.com>
5171 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
5172 (match_dll): Use it.
5174 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
5176 * target.h (target_ops) <read_btrace>: Change parameters and
5177 return type to allow error reporting.
5178 * server.c (handle_qxfer_btrace): Support delta reads. Pass
5179 trace reading errors on.
5180 * linux-low.c (linux_low_read_btrace): Pass trace reading
5182 (linux_low_disable_btrace): New.
5184 2014-01-15 Doug Evans <dje@google.com>
5186 * inferiors.c (thread_id_to_gdb_id): Delete.
5187 * inferiors.h (thread_id_to_gdb_id): Delete.
5189 2014-01-13 Eli Zaretskii <eliz@gnu.org>
5191 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
5192 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
5195 2014-01-08 Pedro Alves <palves@redhat.com>
5197 * server.c (handle_status): Don't discard previous queued stop
5198 replies or thread's pending status here.
5199 (main) <disconnection>: Do it here instead.
5201 2014-01-08 Pedro Alves <palves@redhat.com>
5203 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
5204 * server.c (visit_actioned_threads, handle_pending_status): New
5206 (handle_v_cont): Factor out parts to ...
5207 (resume): ... this new function. If in all-stop, and a thread
5208 being resumed has a pending status, report it without actually
5210 (myresume): Adjust to use the new 'resume' function.
5211 (clear_pending_status_callback, set_pending_status_callback)
5212 (find_status_pending_thread_callback): New functions.
5213 (handle_status): Handle the case of multiple threads having
5214 interesting statuses to report. Report threads' real last signal
5215 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
5216 with an interesting thread to report the status for, instead of
5217 always reporting the status of the first thread.
5219 2014-01-01 Joel Brobecker <brobecker@adacore.com>
5221 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
5222 * gdbreplay.c (gdbreplay_version): Likewise.
5224 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
5226 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
5227 iov.iov_len with the real length in use.
5229 2013-12-13 Joel Brobecker <brobecker@adacore.com>
5231 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
5232 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
5233 for all targets that use win32-low.c.
5234 * win32-low.c (win32_ensure_ntdll_loaded): New function.
5235 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
5237 2013-12-13 Pedro Alves <palves@redhat.com>
5239 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
5240 if equal to TARGET_WAITKIND_LOADED.
5241 * win32-low.c (cached_status): New static global.
5242 (win32_wait): Add declaration.
5243 (do_initial_child_stuff): Flush all initial pending debug events
5244 up to the initial breakpoint.
5245 (win32_wait): If CACHED_STATUS was set, return that instead
5246 of doing a real wait. Remove the code resuming the execution
5247 of the inferior after receiving a TARGET_WAITKIND_LOADED event
5248 during the initial phase. Also remove the code changing
5249 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
5250 TARGET_WAITKIND_STOPPED.
5252 2013-12-11 Yao Qi <yao@codesourcery.com>
5254 * notif.c (handle_notif_ack): Return 0 if no notification
5257 2013-11-20 Doug Evans <dje@google.com>
5259 * linux-low.c (linux_set_resume_request): Fix comment.
5261 2013-11-20 Doug Evans <dje@google.com>
5263 * linux-low.c (resume_status_pending_p): Tweak comment.
5265 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
5267 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
5268 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
5269 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
5270 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
5271 (srv_amd64_regobj): Add amd64-mpx.o.
5272 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
5273 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
5274 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
5275 * i387-fp.c (num_pl_bnd_register) Added constant.
5276 (num_pl_bnd_cfg_registers) Added constant.
5277 (struct i387_xsave) Added reserved area and MPX fields.
5278 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
5279 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
5281 (tdesc_i386_mpx_linux): Add MPX amd64 target.
5282 (init_registers_amd64_mpx_linux): Declare new function.
5283 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
5284 (x86_64_regmap): Add MPX registers.
5285 (x86_linux_read_description): Add MPX case.
5286 (initialize_low_arch): Initialize MPX targets.
5288 2013-11-18 Tom Tromey <tromey@redhat.com>
5290 * configure: Rebuild.
5291 * configure.ac: Don't check for stdlib.h.
5292 * gdbreplay.c: Unconditionally include stdlib.h.
5294 2013-11-18 Tom Tromey <tromey@redhat.com>
5296 * config.in: Rebuild.
5297 * configure: Rebuild.
5298 * configure.ac: Don't use AC_HEADER_DIRENT.
5300 2013-11-18 Tom Tromey <tromey@redhat.com>
5302 * server.h: Don't check HAVE_STRING_H.
5303 * gdbreplay.c: Don't check HAVE_STRING_H.
5304 * configure: Rebuild.
5306 2013-11-18 Tom Tromey <tromey@redhat.com>
5308 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
5311 2013-11-08 Tom Tromey <tromey@redhat.com>
5313 * configure, config.in: Rebuild.
5314 * configure.ac: Remove unused configury.
5316 2013-11-08 Tom Tromey <tromey@redhat.com>
5318 * acinclude.m4: Include common.m4, codeset.m4.
5319 * configure, config.in: Rebuild.
5320 * configure.ac: Use GDB_AC_COMMON.
5322 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
5324 * linux-s390-low.c (HWCAP_S390_TE): New define.
5325 (s390_arch_setup): Consider the TE field in the HWCAP for
5326 determining 'have_regset_tdb'.
5328 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
5331 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
5334 2013-10-02 Pedro Alves <palves@redhat.com>
5336 * server.c (process_serial_event): Don't output "GDBserver
5337 exiting" if GDB is connected through stdio.
5338 * target.c (mywait): Likewise, be silent if GDB is connected
5341 2013-10-01 Joel Brobecker <brobecker@adacore.com>
5343 * lynx-low.c (lynx_add_threads_after_attach): New function.
5344 (lynx_attach): Remove call to add_thread. Add call to
5345 lynx_add_threads_after_attach instead.
5347 2013-09-28 Mike Frysinger <vapier@gentoo.org>
5349 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
5350 * config.in, configure: Regenerated.
5352 2013-09-18 Yao Qi <yao@codesourcery.com>
5355 * server.c (start_inferior): Clear 'resume_info'.
5357 2013-09-16 Jiong Wang <jiwang@tilera.com>
5359 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
5362 2013-09-16 Jiong Wang <jiwang@tilera.com>
5364 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
5365 linux-tile-low.o to srv_tgtobj.
5367 2013-09-16 Will Newton <will.newton@linaro.org>
5369 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
5372 2013-09-06 Pedro Alves <palves@redhat.com>
5374 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
5375 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
5376 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
5377 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
5378 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
5379 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
5381 2013-09-06 Pedro Alves <palves@redhat.com>
5383 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
5384 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
5386 2013-09-06 Pedro Alves <palves@redhat.com>
5388 * linux-amd64-ipa.c: Include tracepoint.h.
5389 * linux-i386-ipa.c: Include tracepoint.h.
5391 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
5393 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
5394 (ps_get_thread_area): New function.
5396 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
5398 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
5399 (initialize_low_arch): Call init_registers_crisv32 rather than
5400 init_register_crisv32.
5402 2013-09-05 Pedro Alves <palves@redhat.com>
5404 * server.h (handle_vFile, hostio_last_error_from_errno): Move
5406 * hostio.h: ... this new file.
5407 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
5408 win32-low.c: Include hostio.h.
5410 2013-09-05 Pedro Alves <palves@redhat.com>
5412 * server.h (gdb_client_data, handler_func, callback_handler_func)
5413 (delete_file_handler, add_file_handler, append_callback_event)
5414 (delete_callback_event, start_event_loop, initialize_event_loop):
5415 Move to event-loop.h and include it.
5416 * event-loop.h: New file.
5418 2013-09-05 Pedro Alves <palves@redhat.com>
5420 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
5421 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
5422 (loaded_dll, unloaded_dll): Move to ...
5423 * dll.h: ... this new file.
5424 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
5426 2013-09-05 Pedro Alves <palves@redhat.com>
5428 * server.h (current_process, get_thread_process, all_processes)
5429 (add_inferior_to_list, for_each_inferior, current_inferior)
5430 (remove_inferior, add_process, remove_process, find_process_pid)
5431 (have_started_inferiors_p, have_attached_inferiors_p)
5432 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
5433 (clear_inferiors, find_inferior, find_inferior_id)
5434 (inferior_target_data, set_inferior_target_data)
5435 (inferior_regcache_data, set_inferior_regcache_data): Move to
5436 inferiors.h, and include it.
5437 * inferiors.h: New file.
5439 2013-09-05 Pedro Alves <palves@redhat.com>
5441 * server.h (struct emit_ops, current_insn_ptr, emit_error):
5445 2013-09-05 Pedro Alves <palves@redhat.com>
5447 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
5449 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
5450 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
5451 (handle_tracepoint_general_set, handle_tracepoint_query)
5452 (tracepoint_finished_step, tracepoint_was_hit)
5453 (release_while_stepping_state_list, current_traceframe)
5454 (in_readonly_region, traceframe_read_mem)
5455 (fetch_traceframe_registers, traceframe_read_sdata)
5456 (traceframe_read_info, struct fast_tpoint_collect_status)
5457 (fast_tracepoint_collecting, force_unlock_trace_buffer)
5458 (handle_tracepoit_bkpts, initialize_low_tracepoint)
5459 (supply_fast_tracepoint_registers)
5460 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
5461 (ipa_tdesc, claim_trampoline_space)
5462 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
5463 (agent_mem_read, agent_get_trace_state_variable_value)
5464 (agent_set_trace_state_variable_value, agent_tsv_read)
5465 (agent_mem_read_string, get_raw_reg_func_addr)
5466 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
5467 * tracepoint.h: ... this new file.
5469 2013-09-05 Pedro Alves <palves@redhat.com>
5471 * server.h (perror_with_name, error, fatal, warning, paddress)
5472 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
5474 * utils.h: New file.
5476 2013-09-05 Pedro Alves <palves@redhat.com>
5478 * server.h (remote_debug, noack_mode, transport_is_reliable)
5479 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
5480 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
5481 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
5482 (write_enn, initialize_async_io, enable_async_io)
5483 (disable_async_io, check_remote_input_interrupt_request)
5484 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
5485 (dead_thread_notify, prepare_resume_reply)
5486 (decode_address_to_semicolon, decode_address, decode_m_packet)
5487 (decode_M_packet, decode_X_packet, decode_xfer_write)
5488 (decode_search_memory_packet, unhexify, hexify)
5489 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
5490 (look_up_one_symbol, relocate_instruction)
5491 (monitor_output): Move to remote-utils.h, and include it.
5492 * remote-utils.h: New file.
5494 2013-09-05 Pedro Alves <palves@redhat.com>
5496 * server.h (_): Delete.
5498 2013-09-02 Pedro Alves <palves@redhat.com>
5500 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
5501 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
5503 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
5505 2013-09-02 Pierre Muller <muller@sourceware.org>
5507 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
5508 or WriteProcessMemory complete successfully and handle
5509 ERROR_PARTIAL_COPY error.
5511 2013-09-02 Pedro Alves <palves@redhat.com>
5513 * server.c (gdb_read_memory): Return -1 on traceframe memory read
5514 error instead of EIO.
5516 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5519 * linux-low.c: Include filestuff.h.
5520 (linux_create_inferior) <pid == 0>: Call close_most_fds.
5521 * lynx-low.c: Include filestuff.h.
5522 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
5523 * server.c: Include filestuff.h.
5524 (main): Call notice_open_fds.
5525 * spu-low.c: Include filestuff.h.
5526 (spu_create_inferior) <pid == 0>: Call close_most_fds.
5528 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
5530 * Makefile.in: Explain why ../target and ../nat are not
5531 listed as include file search paths.
5532 (linux-waitpid.o): New object file rule.
5533 * configure.srv (srv_native_linux_obj): New variable.
5534 Replace all occurrences of linux native object files with
5535 $srv_native_linux_obj.
5536 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
5537 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
5538 (linux_enable_event_reporting): Remove declaration.
5539 (my_waitpid): Moved to common/linux-waitpid.c.
5540 (linux_wait_for_event): Pass ptid when calling
5541 linux_enable_event_reporting.
5542 (linux_supports_tracefork_flag): Remove.
5543 (linux_enable_event_reporting): Likewise.
5544 (linux_tracefork_grandchild): Remove.
5545 (STACK_SIZE): Moved to common/linux-ptrace.c.
5546 (linux_tracefork_child): Remove.
5547 (linux_test_for_tracefork): Remove.
5548 (linux_look_up_symbols): Call linux_supports_traceclone.
5549 (initialize_low): Remove call to linux_test_for_tracefork.
5550 * linux-low.h (PTRACE_TYPE_ARG3): Move to
5551 common/linux-ptrace.h.
5552 (PTRACE_TYPE_ARG4): Likewise.
5553 Include linux-ptrace.h.
5555 2013-08-21 Pedro Alves <palves@redhat.com>
5557 * config.in: Renegerate.
5559 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
5561 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
5562 (SFILES): Remove $(srcdir)/common/target-common.c and
5563 add $(srcdir)/target/waitstatus.c.
5564 (OBS): Remove target-common.o and add waitstatus.o.
5565 (server_h): Remove $(srcdir)/../common/target-common.h and
5566 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
5567 and $(srcdir)/../target/waitstatus.h.
5568 (target-common.o): Remove.
5569 (waitstatus.o): New target object file.
5570 * target.h: Do not include target-common.h and
5571 include target/resume.h, target/wait.h and
5572 target/waitstatus.h.
5574 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
5576 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
5577 to PTRACE_TYPE_ARG3.
5578 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
5579 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
5581 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
5582 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
5584 2013-07-27 Jie Zhang <jie@codesourcery.com>
5585 Daniel Jacobowitz <dan@codesourcery.com>
5586 Yao Qi <yao@codesourcery.com>
5588 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
5589 (mips-linux-watch.o): New rule.
5590 (mips_linux_watch_h): New variable.
5591 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
5593 * linux-mips-low.c: Include mips-linux-watch.h.
5594 (struct arch_process_info, struct arch_lwp_info): New.
5595 (update_watch_registers_callback): New function.
5596 (mips_linux_new_process, mips_linux_new_thread) New functions.
5597 (mips_linux_prepare_to_resume, mips_insert_point): New
5599 (mips_remove_point, mips_stopped_by_watchpoint): New
5601 (rsp_bp_type_to_target_hw_bp_type): New function.
5602 (mips_stopped_data_address): New function.
5603 (the_low_target): Add watchpoint support functions.
5605 2013-07-27 Yao Qi <yao@codesourcery.com>
5607 * i386-low.c: Include break-common.h.
5608 (enum target_hw_bp_type): Remove.
5610 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
5612 * Makefile.in (SFILES): /common/target-common.c.
5613 (OBS): Add target-common.o.
5614 (server_h): Add $(srcdir)/../common/target-common.h.
5615 (target-common.o): New target.
5616 * server.c (queue_stop_reply_callback): Free
5617 status string after use.
5618 * target.c (target_waitstatus_to_string): Remove.
5619 * target.h: Include target-common.h.
5620 (resume_kind): Likewise.
5621 (target_waitkind): Likewise.
5622 (target_waitstatus): Likewise.
5623 (TARGET_WNOHANG): Likewise.
5625 2013-07-04 Yao Qi <yao@codesourcery.com>
5627 * Makefile.in (host_alias): Use @host_noncanonical@.
5628 (target_alias): Use @target_noncanonical@.
5629 * configure.ac: Use ACX_NONCANONICAL_TARGET and
5630 ACX_NONCANONICAL_HOST.
5631 * configure: Regenerated.
5634 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
5636 * configure.ac (version_host, version_target): Set and AC_SUBST them.
5637 * configure: Rebuild.
5638 * Makefile.in (version_host, version_target): Get from configure.
5639 (version.c): Use $(version_host) and $(version_target).
5641 2013-07-03 Pedro Alves <palves@redhat.com>
5643 * Makefile.in (config.status): Depend on development.sh.
5644 * acinclude.m4: Include libmcheck.m4.
5645 * configure: Regenerate.
5647 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
5649 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
5650 attribute inside the parentheses.
5651 (winapi_DebugSetProcessKillOnExit): Ditto.
5652 (winapi_DebugBreakProcess): Ditto.
5653 (winapi_GenerateConsoleCtrlEvent): Ditto.
5655 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
5657 * notif.h (notif_event): Add a dummy member to avoid compiler
5660 2013-07-01 Pedro Alves <palves@redhat.com>
5662 * hostio.c (HOSTIO_PATH_MAX): Define.
5663 (require_filename, handle_open, handle_unlink, handle_readlink):
5666 2013-07-01 Pedro Alves <palves@redhat.com>
5668 * server.h: Include "pathmax.h".
5669 * linux-low.c: Don't include sys/param.h.
5670 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
5672 * win32-low.c: Don't include sys/param.h.
5673 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
5675 2013-07-01 Pedro Alves <palves@redhat.com>
5677 * event-loop.c: Don't check HAVE_UNISTD_H before including
5679 * gdbreplay.c: Likewise.
5680 * remote-utils.c: Likewise.
5681 * server.c: Likewise.
5682 * configure.ac: Don't check for unistd.h.
5683 * configure: Regenerate.
5685 2013-06-28 Tom Tromey <tromey@redhat.com>
5687 * Makefile.in (version.c): Use version.in, not
5690 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
5692 * configure.ac (version_host, version_target): Set and AC_SUBST them.
5693 * configure: Rebuild.
5694 * Makefile.in (version_host, version_target): Get from configure.
5695 (version.c): Use $(version_host) and $(version_target).
5697 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
5699 Fix trace-status to output user name without trailing colon.
5700 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
5702 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
5704 Fix trace-status to output proper start-time and stop-time.
5705 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
5706 output start time and stop time in hex as gdb expects.
5708 2013-06-26 Pedro Alves <pedro@codesourcery.com>
5710 * tracepoint.c (build_traceframe_info_xml): Output trace state
5711 variables present in the trace buffer.
5713 2013-06-24 Tom Tromey <tromey@redhat.com>
5715 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
5717 (version.o): Remove.
5718 * gdbreplay.c: Include version.h.
5719 (version, host_name): Don't declare.
5720 * server.h: Include version.h.
5721 (version, host_name): Don't declare.
5723 2013-06-12 Pedro Alves <palves@redhat.com>
5725 * linux-x86-low.c (linux_is_elf64): Delete global.
5726 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
5727 with local linux_pid_exe_is_elf_64_file use.
5729 2013-06-11 Pedro Alves <palves@redhat.com>
5731 * linux-low.c (regset_disabled, disable_regset): New functions.
5732 (regsets_fetch_inferior_registers)
5733 (regsets_store_inferior_registers): Use them.
5734 (initialize_regsets_info); Don't allocate the disabled_regsets
5736 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
5739 2013-06-11 Pedro Alves <palves@redhat.com>
5741 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
5744 2013-06-11 Pedro Alves <palves@redhat.com>
5746 * linux-x86-low.c (initialize_low_arch): Call
5747 init_registers_x32_avx_linux.
5749 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
5751 Fix compatibility with Android Bionic.
5752 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
5755 2013-06-07 Pedro Alves <palves@redhat.com>
5758 * Makefile.in (OBS): Add tdesc.o.
5759 (IPA_OBJS): Add tdesc-ipa.o.
5760 (tdesc-ipa.o): New rule.
5761 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
5763 * linux-low.c (new_inferior): Delete.
5764 (disabled_regsets, num_regsets): Delete.
5765 (linux_add_process): Adjust to set the new per-process
5767 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
5768 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
5769 was a stop. When calling arch_setup, switch the current inferior
5770 to the thread that got an event.
5771 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
5772 (regsets_fetch_inferior_registers)
5773 (regsets_store_inferior_registers): New regsets_info parameter.
5775 (linux_register_in_regsets): New regs_info parameter. Adjust to
5777 (register_addr, fetch_register, store_register): New usrregs_info
5778 parameter. Adjust to use it.
5779 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
5780 parameter regs_info. Adjust to use it.
5781 (linux_fetch_registers): Get the current inferior's regs_info, and
5783 (linux_store_registers): Ditto.
5784 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
5785 (initialize_low): Don't initialize the target_regsets here. Call
5786 initialize_low_arch.
5787 * linux-low.h (target_regsets): Delete declaration.
5788 (struct regsets_info): New.
5789 (struct usrregs_info): New.
5790 (struct regs_info): New.
5791 (struct process_info_private) <new_inferior>: New field.
5792 (struct linux_target_ops): Delete the num_regs, regmap, and
5793 regset_bitmap fields. New field regs_info.
5794 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
5795 * i387-fp.c (num_xmm_registers): Delete.
5796 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
5797 calls to new interface.
5798 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
5799 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
5800 Infer the number of xmm registers from the regcache's target
5802 * i387-fp.h (num_xmm_registers): Delete.
5803 * inferiors.c (add_thread): Don't install the thread's regcache
5805 * proc-service.c (gregset_info): Fetch the current inferior's
5806 regs_info. Adjust to use it.
5807 * regcache.c: Include tdesc.h.
5808 (register_bytes, reg_defs, num_registers)
5809 (gdbserver_expedite_regs): Delete.
5810 (get_thread_regcache): If the thread doesn't have a regcache yet,
5811 create one, instead of aborting gdbserver.
5812 (regcache_invalidate_one): Rename to ...
5813 (regcache_invalidate_thread): ... this.
5814 (regcache_invalidate_one): New.
5815 (regcache_invalidate): Only invalidate registers of the current
5817 (init_register_cache): Add target_desc parameter, and use it.
5818 (new_register_cache): Ditto. Assert the target description has a
5819 non zero registers_size.
5820 (regcache_cpy): Add assertions. Adjust.
5821 (realloc_register_cache, set_register_cache): Delete.
5822 (registers_to_string, registers_from_string): Adjust.
5823 (find_register_by_name, find_regno, find_register_by_number)
5824 (register_cache_size): Add target_desc parameter, and use it.
5825 (free_register_cache_thread, free_register_cache_thread_one)
5826 (regcache_release, register_cache_size): New.
5827 (register_size): Add target_desc parameter, and use it.
5828 (register_data, supply_register, supply_register_zeroed)
5829 (supply_regblock, supply_register_by_name, collect_register)
5830 (collect_register_as_string, collect_register_by_name): Adjust.
5831 * regcache.h (struct target_desc): Forward declare.
5832 (struct regcache) <tdesc>: New field.
5833 (init_register_cache, new_register_cache): Add target_desc
5835 (regcache_invalidate_thread): Declare.
5836 (regcache_invalidate_one): Delete declaration.
5837 (regcache_release): Declare.
5838 (find_register_by_number, register_cache_size, register_size)
5839 (find_regno): Add target_desc parameter.
5840 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
5842 * remote-utils.c: Include tdesc.h.
5843 (outreg, prepare_resume_reply): Adjust.
5844 * server.c: Include tdesc.h.
5845 (gdbserver_xmltarget): Delete declaration.
5846 (get_features_xml, process_serial_event): Adjust.
5847 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
5849 (struct process_info) <tdesc>: New field.
5850 (ipa_tdesc): Declare.
5851 * tdesc.c: New file.
5852 * tdesc.h: New file.
5853 * tracepoint.c: Include tdesc.h.
5854 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
5855 (get_context_regcache): Adjust to pass ipa_tdesc down.
5856 (do_action_at_tracepoint): Adjust to get the register cache size
5857 from the context regcache's description.
5858 (traceframe_walk_blocks): Adjust to get the register cache size
5859 from the current trace frame's description.
5860 (traceframe_get_pc): Adjust to get current trace frame's
5861 description and pass it down.
5862 (gdb_collect): Adjust to get the register cache size from the
5864 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
5865 (gdbserver_xmltarget): Delete.
5866 (initialize_low_tracepoint): Set the ipa's target description.
5867 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
5868 (initialize_low_tracepoint): Set the ipa's target description.
5869 * linux-x86-low.c: Include tdesc.h.
5870 [__x86_64__] (is_64bit_tdesc): New.
5871 (ps_get_thread_area, x86_get_thread_area): Use it.
5872 (i386_cannot_store_register): Rename to ...
5873 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
5874 (i386_cannot_fetch_register): Rename to ...
5875 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
5876 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
5878 (target_regsets): Rename to ...
5879 (x86_regsets): ... this.
5880 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
5882 (x86_siginfo_fixup): Use is_64bit_tdesc.
5883 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
5884 (tdesc_x32_avx_linux, tdesc_x32_linux)
5885 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
5887 (x86_linux_update_xmltarget): Delete.
5888 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
5889 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
5890 (AMD64_LINUX_USER64_CS): New.
5891 (x86_linux_read_description): New, based on
5892 x86_linux_update_xmltarget.
5893 (same_process_callback): New.
5894 (x86_arch_setup_process_callback): New.
5895 (x86_linux_update_xmltarget): New.
5896 (x86_regsets_info): New.
5897 (amd64_linux_regs_info): New.
5898 (i386_linux_usrregs_info): New.
5899 (i386_linux_regs_info): New.
5900 (x86_linux_regs_info): New.
5901 (x86_arch_setup): Reimplement.
5902 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
5903 (x86_emit_ops): Ditto.
5904 (the_low_target): Adjust. Install x86_linux_regs_info,
5905 x86_cannot_fetch_register, and x86_cannot_store_register.
5906 (initialize_low_arch): New.
5907 * linux-ia64-low.c (tdesc_ia64): Declare.
5908 (ia64_fetch_register): Adjust.
5909 (ia64_usrregs_info, regs_info): New globals.
5910 (ia64_regs_info): New function.
5911 (the_low_target): Adjust.
5912 (initialize_low_arch): New function.
5913 * linux-sparc-low.c (tdesc_sparc64): Declare.
5914 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
5916 (sparc_arch_setup): New function.
5917 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
5918 (the_low_target): Adjust.
5919 (initialize_low_arch): New function.
5920 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
5921 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
5922 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
5923 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
5924 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
5925 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
5926 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
5927 (tdesc_powerpc_isa205_vsx64l): Declare.
5928 (ppc_cannot_store_register, ppc_collect_ptrace_register)
5929 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
5930 (ppc_set_pc, ppc_get_hwcap): Adjust.
5931 (ppc_usrregs_info): Forward declare.
5932 (!__powerpc64__) ppc_regmap_adjusted: New global.
5933 (ppc_arch_setup): Adjust to the current process'es target
5935 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
5936 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
5937 (ppc_store_evrregset): Adjust.
5938 (target_regsets): Rename to ...
5939 (ppc_regsets): ... this, and make static.
5940 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
5941 (ppc_regs_info): New function.
5942 (the_low_target): Adjust.
5943 (initialize_low_arch): New function.
5944 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
5945 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
5946 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
5947 (tdesc_s390x_linux64v2): Declare.
5948 (s390_collect_ptrace_register, s390_supply_ptrace_register)
5949 (s390_fill_gregset, s390_store_last_break): Adjust.
5950 (target_regsets): Rename to ...
5951 (s390_regsets): ... this, and make static.
5952 (s390_get_pc, s390_set_pc): Adjust.
5953 (s390_get_hwcap): New target_desc parameter, and use it.
5954 [__s390x__] (have_hwcap_s390_high_gprs): New global.
5955 (s390_arch_setup): Adjust to set the current process'es target
5956 description. Don't adjust the regmap.
5957 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
5958 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
5959 (regs_info_3264): New globals.
5960 (s390_regs_info): New function.
5961 (the_low_target): Adjust.
5962 (initialize_low_arch): New function.
5963 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
5964 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
5965 [__mips64] (init_registers_mips_linux)
5966 (init_registers_mips_dsp_linux): Delete defines.
5967 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
5968 (have_dsp): New global.
5969 (mips_read_description): New, based on mips_arch_setup.
5970 (mips_arch_setup): Reimplement.
5971 (get_usrregs_info): New function.
5972 (mips_cannot_fetch_register, mips_cannot_store_register)
5973 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
5974 (mips_fill_fpregset, mips_store_fpregset): Adjust.
5975 (target_regsets): Rename to ...
5976 (mips_regsets): ... this, and make static.
5977 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
5978 (dsp_regs_info, regs_info): New globals.
5979 (mips_regs_info): New function.
5980 (the_low_target): Adjust.
5981 (initialize_low_arch): New function.
5982 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
5983 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
5985 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
5986 (arm_read_description): New, with bits factored from
5988 (arm_arch_setup): Reimplement.
5989 (target_regsets): Rename to ...
5990 (arm_regsets): ... this, and make static.
5991 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
5992 (arm_regs_info): New function.
5993 (the_low_target): Adjust.
5994 (initialize_low_arch): New function.
5995 * linux-m68k-low.c (tdesc_m68k): Declare.
5996 (target_regsets): Rename to ...
5997 (m68k_regsets): ... this, and make static.
5998 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
5999 (m68k_regs_info): New function.
6000 (m68k_arch_setup): New function.
6001 (the_low_target): Adjust.
6002 (initialize_low_arch): New function.
6003 * linux-sh-low.c (tdesc_sharch): Declare.
6004 (target_regsets): Rename to ...
6005 (sh_regsets): ... this, and make static.
6006 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
6007 (sh_regs_info, sh_arch_setup): New functions.
6008 (the_low_target): Adjust.
6009 (initialize_low_arch): New function.
6010 * linux-bfin-low.c (tdesc_bfin): Declare.
6011 (bfin_arch_setup): New function.
6012 (bfin_usrregs_info, regs_info): New globals.
6013 (bfin_regs_info): New function.
6014 (the_low_target): Adjust.
6015 (initialize_low_arch): New function.
6016 * linux-cris-low.c (tdesc_cris): Declare.
6017 (cris_arch_setup): New function.
6018 (cris_usrregs_info, regs_info): New globals.
6019 (cris_regs_info): New function.
6020 (the_low_target): Adjust.
6021 (initialize_low_arch): New function.
6022 * linux-cris-low.c (tdesc_crisv32): Declare.
6023 (cris_arch_setup): New function.
6024 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
6025 (cris_regs_info): New function.
6026 (the_low_target): Adjust.
6027 (initialize_low_arch): New function.
6028 * linux-m32r-low.c (tdesc_m32r): Declare.
6029 (m32r_arch_setup): New function.
6030 (m32r_usrregs_info, regs_info): New globals.
6031 (m32r_regs_info): Adjust.
6032 (initialize_low_arch): New function.
6033 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
6034 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
6035 (tic6x_usrregs_info): Forward declare.
6036 (tic6x_read_description): New function, based on ...
6037 (tic6x_arch_setup): ... this. Reimplement.
6038 (target_regsets): Rename to ...
6039 (tic6x_regsets): ... this, and make static.
6040 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
6041 (tic6x_regs_info): New function.
6042 (the_low_target): Adjust.
6043 (initialize_low_arch): New function.
6044 * linux-xtensa-low.c (tdesc_xtensa): Declare.
6045 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
6046 (target_regsets): Rename to ...
6047 (xtensa_regsets): ... this, and make static.
6048 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
6050 (xtensa_arch_setup, xtensa_regs_info): New functions.
6051 (the_low_target): Adjust.
6052 (initialize_low_arch): New function.
6053 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
6054 (nios2_arch_setup): Set the current process'es tdesc.
6055 (target_regsets): Rename to ...
6056 (nios2_regsets): ... this.
6057 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
6058 (nios2_regs_info): New function.
6059 (the_low_target): Adjust.
6060 (initialize_low_arch): New function.
6061 * linux-aarch64-low.c (tdesc_aarch64): Declare.
6062 (aarch64_arch_setup): Set the current process'es tdesc.
6063 (target_regsets): Rename to ...
6064 (aarch64_regsets): ... this.
6065 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
6066 (aarch64_regs_info): New function.
6067 (the_low_target): Adjust.
6068 (initialize_low_arch): New function.
6069 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
6071 (target_regsets): Rename to ...
6072 (tile_regsets): ... this.
6073 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
6074 (tile_regs_info): New function.
6075 (tile_arch_setup): Set the current process'es tdesc.
6076 (the_low_target): Adjust.
6077 (initialize_low_arch): New function.
6078 * spu-low.c (tdesc_spu): Declare.
6079 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
6080 * win32-arm-low.c (tdesc_arm): Declare.
6081 (arm_arch_setup): New function.
6082 (the_low_target): Install arm_arch_setup instead of
6084 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
6085 (init_windows_x86): Rename to ...
6086 (i386_arch_setup): ... this. Set `win32_tdesc'.
6087 (the_low_target): Adjust.
6088 * win32-low.c (win32_tdesc): New global.
6089 (child_add_thread): Don't create the thread cache here.
6090 (do_initial_child_stuff): Set the new process'es tdesc.
6091 * win32-low.h (struct target_desc): Forward declare.
6092 (win32_tdesc): Declare.
6093 * lynx-i386-low.c (tdesc_i386): Declare global.
6094 (lynx_i386_arch_setup): Set `lynx_tdesc'.
6095 * lynx-low.c (lynx_tdesc): New global.
6096 (lynx_add_process): Set the new process'es tdesc.
6097 * lynx-low.h (struct target_desc): Forward declare.
6098 (lynx_tdesc): Declare global.
6099 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
6100 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
6101 * nto-low.c (nto_tdesc): New global.
6102 (do_attach): Set the new process'es tdesc.
6103 * nto-low.h (struct target_desc): Forward declare.
6104 (nto_tdesc): Declare.
6105 * nto-x86-low.c (tdesc_i386): Declare.
6106 (nto_x86_arch_setup): Set `nto_tdesc'.
6108 2013-06-04 Gary Benson <gbenson@redhat.com>
6110 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
6111 to qSupported response when appropriate.
6112 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
6113 with nonzero-length annex.
6114 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
6115 arguments supplied in annex.
6117 2013-05-31 Doug Evans <dje@google.com>
6120 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
6121 64 bits in 64-cross-32 environment.
6123 2013-05-28 Pedro Alves <palves@redhat.com>
6125 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
6126 (aarch64-without-fpu.c): Delete rule.
6127 * configure.srv (aarch64*-*-linux*): Remove references to
6128 aarch64-without-fpu.o and aarch64-without-fpu.xml.
6129 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
6132 2013-05-24 Pedro Alves <palves@redhat.com>
6134 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
6135 instead of strchr/decode_address. Error if the range isn't split
6136 with a ','. Don't assume there's be a ':' in the action.
6138 2013-05-23 Yao Qi <yao@codesourcery.com>
6139 Pedro Alves <palves@redhat.com>
6141 * linux-low.c (lwp_in_step_range): New function.
6142 (linux_wait_1): If the thread was range stepping and stopped
6143 outside the stepping range, report the stop to GDB. Otherwise,
6144 continue stepping. Add range stepping debug output.
6145 (linux_set_resume_request): Copy the step range from the resume
6147 (linux_supports_range_stepping): New.
6148 (linux_target_ops) <supports_range_stepping>: Set to
6149 linux_supports_range_stepping.
6150 * linux-low.h (struct linux_target_ops)
6151 <supports_range_stepping>: New field.
6152 (struct lwp_info) <step_range_start, step_range_end>: New fields.
6153 * linux-x86-low.c (x86_supports_range_stepping): New.
6154 (the_low_target) <supports_range_stepping>: Set to
6155 x86_supports_range_stepping.
6156 * server.c (handle_v_cont): Handle 'r' action.
6157 (handle_v_requests): Append ";r" if the target supports range
6159 * target.h (struct thread_resume) <step_range_start,
6160 step_range_end>: New fields.
6161 (struct target_ops) <supports_range_stepping>:
6163 (target_supports_range_stepping): New macro.
6165 2013-05-17 Joel Brobecker <brobecker@adacore.com>
6167 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
6168 confusion in comment.
6170 2013-05-17 Joel Brobecker <brobecker@adacore.com>
6172 * lynx-low.c (struct process_info_private): New type.
6173 (lynx_add_process): New function.
6174 (lynx_create_inferior, lynx_attach): Replace calls to
6175 add_process by calls to lynx_add_process.
6176 (lynx_resume): If PTID is null, then try using
6177 current_process()->private->last_wait_event_ptid.
6179 (lynx_clear_inferiors): Delete. The contents of that function
6180 has been inlined in lynx_mourn;
6181 (lynx_wait_1): Save the ptid in the process's private data.
6182 (lynx_mourn): Free the process' private data. Replace call
6183 to lynx_clear_inferiors by call to clear_inferiors.
6185 2013-05-17 Yao Qi <yao@codesourcery.com>
6187 * i386-low.c (i386_length_and_rw_bits): Move the comment to
6190 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
6192 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
6193 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
6194 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
6195 PT_TEXT_END_ADDR guards. Update comments.
6196 (linux_target_op) <read_offsets>: Conditionally define to
6197 linux_read_offsets if the target is UCLIBC and if it defines
6198 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
6200 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
6201 Andrew Jenner <andrew@codesourcery.com>
6203 * Makefile.in (SFILES): Add linux-nios2-low.c.
6204 (clean): Add action to delete nios2-linux.c.
6205 (nios2-linux.c): New rule.
6206 * configure.srv: Add nios2*-*-linux*.
6207 * linux-nios2-low.c: New.
6209 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
6211 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
6213 2013-04-25 Hui Zhu <hui@codesourcery.com>
6216 * ax.c (ax_printf): Add fflush.
6218 2013-04-22 Tom Tromey <tromey@redhat.com>
6220 * Makefile.in (SFILES): Add filestuff.c.
6221 (OBS): Add filestuff.o.
6222 (filestuff.o): New target.
6223 * config.in, configure: Rebuild.
6224 * configure.ac: Check for fdwalk, pipe2.
6226 2013-04-17 Pedro Alves <palves@redhat.com>
6228 * configure.ac (USE_THREAD_DB): Delete variable.
6229 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
6230 Don't AC_SUBST USE_THREAD_DB.
6231 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
6232 * config.in, configure: Regenerate.
6234 2013-04-16 Pedro Alves <palves@redhat.com>
6236 * linux-low.h (struct lwp_info) <thread_known>: Move under
6237 the USE_THREAD_DB #ifdef.
6239 2013-04-16 Pedro Alves <palves@redhat.com>
6241 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
6242 (linux-low.o): Delete rule.
6243 * linux-low.h: Always include "gdb_thread_db.h" instead of
6244 conditionally including thread_db.h.
6245 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
6248 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6250 * Makefile.in (install-only): Fix make install regression.
6252 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
6254 Convert man pages to texinfo, new gdbinit.5 texinfo page.
6255 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
6257 * gdbserver.1: Remove.
6259 2013-03-22 Pedro Alves <palves@redhat.com>
6261 * linux-low.c (handle_extended_wait): Don't call
6262 linux_enable_event_reporting.
6264 2013-03-15 Tony Theodore <tonyt@logyst.com>
6267 * Makefile.in (SHELL): Use @SHELL@.
6269 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
6271 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
6274 2013-03-13 Joel Brobecker <brobecker@adacore.com>
6276 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
6277 Remove extraneous NULL element.
6279 2013-03-13 Yao Qi <yao@codesourcery.com>
6281 * tracepoint.c (traceframe_read_tsv): Look for the last matched
6282 'V' block in trace frame.
6284 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6286 * target.h (struct target_ops): Add btrace ops.
6287 (target_supports_btrace): New macro.
6288 (target_enable_btrace): New macro.
6289 (target_disable_btrace): New macro.
6290 (target_read_btrace): New macro.
6291 * gdbthread.h (struct thread_info): Add btrace field.
6292 * server.c: Include btrace-common.h.
6293 (handle_btrace_general_set): New function.
6294 (handle_btrace_enable): New function.
6295 (handle_btrace_disable): New function.
6296 (handle_general_set): Call handle_btrace_general_set.
6297 (handle_qxfer_btrace): New function.
6298 (struct qxfer qxfer_packets[]): Add btrace entry.
6299 * inferiors.c (remove_thread): Disable btrace.
6300 * linux-low: Include linux-btrace.h.
6301 (linux_low_enable_btrace): New function.
6302 (linux_low_read_btrace): New function.
6303 (linux_target_ops): Add btrace ops.
6304 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
6305 Add srv_linux_btrace=yes.
6306 (x86_64-*-linux*): Add linux-btrace.o.
6307 Add srv_linux_btrace=yes.
6308 * configure.ac: Define HAVE_LINUX_BTRACE.
6309 * config.in: Regenerated.
6310 * configure: Regenerated.
6312 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6314 * server.c (handle_qxfer): Preserve error message if -3 is
6316 (qxfer): Document the -3 return value.
6318 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6320 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
6321 (linux_btrace_h): New variable.
6322 (linux-btrace.o): New rule.
6324 2013-03-08 Stan Shebs <stan@codesourcery.com>
6325 Hafiz Abid Qadeer <abidh@codesourcery.com>
6327 * tracepoint.c (trace_buffer_size): New global.
6328 (DEFAULT_TRACE_BUFFER_SIZE): New define.
6329 (init_trace_buffer): Change to one-argument function. Allocate
6330 trace buffer memory.
6331 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
6332 handle QTBuffer:size packet.
6333 (cmd_bigqtbuffer_size): New function.
6334 (initialize_tracepoint): Call init_trace_buffer with
6335 DEFAULT_TRACE_BUFFER_SIZE.
6336 * server.c (handle_query): Add QTBuffer:size in the
6339 2013-03-07 Yao Qi <yao@codesourcery.com>
6341 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
6342 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
6344 (cmd_qtsp): Adjust condition. Do post increment.
6345 Set cur_action and cur_step_action back to 0.
6347 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
6350 * linux-low.c (linux_write_memory): Return early success if LEN is
6353 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
6355 * configure.srv: Add x86_64-*-cygwin* as target.
6357 2013-02-28 Tom Tromey <tromey@redhat.com>
6359 * configure.ac: Invoke AC_SYS_LARGEFILE.
6360 * configure, config.in: Rebuild.
6362 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
6364 * win32-low.c: Throughout, fix format strings and casts of
6365 printf-like functions to avoid type related warnings on all
6367 (get_child_debug_event): Print dwDebugEventCode as hex since
6368 that's how it's usually documented.
6370 2013-02-28 Yao Qi <yao@codesourcery.com>
6372 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
6375 2013-02-27 Jiong Wang <jiwang@tilera.com>
6377 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
6378 (reg-tilegx32.c): New rule.
6379 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
6380 * linux-tile-low.c (tile_arch_setup): New function. Invoke
6381 different register info initializer according to elf class.
6382 (init_registers_tilgx32): New function. The tilegx32 register info
6384 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
6385 (tile_store_gregset): Likewise.
6387 2013-02-27 Yao Qi <yao@codesourcery.com>
6389 * server.c (process_point_options): Print debug message when
6390 debug_threads is true.
6392 2013-02-26 Yao Qi <yao@codesourcery.com>
6394 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
6396 2013-02-19 Pedro Alves <palves@redhat.com>
6397 Kai Tietz <ktietz@redhat.com>
6401 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
6402 instead of strtoul to extract address from packet.
6403 (process_serial_event) <'z'>: Likewise.
6405 2013-02-18 Yao Qi <yao@codesourcery.com>
6407 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
6409 2013-02-14 Pedro Alves <palves@redhat.com>
6413 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
6414 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
6416 2013-02-14 Pedro Alves <palves@redhat.com>
6418 * tracepoint.c (cmd_qtdpsrc): Use savestring.
6420 2013-02-14 Pedro Alves <palves@redhat.com>
6422 * tracepoint.c (save_string): Delete.
6423 (add_tracepoint_action): Use savestring instead of save_string.
6425 2013-02-12 Pedro Alves <palves@redhat.com>
6427 * linux-xtensa-low.c: Ditto.
6428 * xtensa-xtregs.c: Ditto.
6430 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
6432 * thread-db.c (thread_db_get_tls_address): NULL pointer check
6435 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
6437 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
6438 aarch64_num_wp_regs and aarch64_num_bp_regs to
6439 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
6441 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
6443 * linux-aarch64-low.c (ps_get_thread_area): Replace
6444 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
6446 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
6447 Marcus Shawcroft <marcus.shawcroft@arm.com>
6448 Nigel Stephens <nigel.stephens@arm.com>
6449 Yufeng Zhang <yufeng.zhang@arm.com>
6451 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
6452 (aarch64.c, aarch64-without-fpu.c): New targets.
6453 * configure.srv (aarch64*-*-linux*): New.
6454 * linux-aarch64-low.c: New file.
6456 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
6458 * linux-low.c (handle_extended_wait, linux_create_inferior)
6459 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
6460 (dequeue_one_deferred_signal, linux_resume_one_thread)
6461 (fetch_register, linux_write_memory, linux_enable_event_reporting)
6462 (linux_tracefork_grandchild, linux_test_for_tracefork)
6463 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
6464 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
6465 where the argument is 0.
6467 2013-01-25 Yao Qi <yao@codesourcery.com>
6469 * event-loop.c: Include "queue.h".
6470 (gdb_event_p): New typedef.
6471 (struct gdb_event) <next_event>: Remove.
6472 (event_queue): Change to QUEUE(gdb_event_p).
6473 (async_queue_event): Remove.
6474 (gdb_event_xfree): New.
6475 (initialize_event_loop): New.
6476 (process_event): Use API from QUEUE.
6477 (wait_for_event): Likewise.
6478 * server.c (main): Call initialize_event_loop.
6479 * server.h (initialize_event_loop): Declare.
6481 2013-01-18 Yao Qi <yao@codesourcery.com>
6483 * ax.h (struct eval_agent_expr_context): New.
6484 (gdb_eval_agent_expr): Update declaration.
6485 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
6486 TFRAME. Add new argument CTX.
6487 * server.h (struct eval_agent_expr_context): Declare.
6488 (agent_mem_read, agent_tsv_read): Update declaration.
6489 (agent_mem_read_string): Likewise.
6490 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
6491 (add_traceframe_block): Add new argument TPOINT.
6492 Increase TPOINT->traceframe_usage.
6493 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
6494 eval_tracepoint_agent_expr.
6495 (condition_true_at_tracepoint): Likewise.
6496 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
6497 (agent_mem_read_string, agent_tsv_read): Likewise.
6499 2013-01-16 Yao Qi <yao@codesourcery.com>
6501 * linux-low.c (linux_resume_one_lwp): Don't check
6502 'lwp->bp_reinsert != 0'.
6504 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6505 Pedro Alves <palves@redhat.com>
6507 * lynx-low.c (ptrace_request_to_str): Define a temporary
6508 macro and use it to simplify this function's implementation.
6510 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6512 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
6515 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6517 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
6519 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6521 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
6523 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6525 * lynx-low.c (lynx_resume): Use the resume_info parameter
6526 to determine the ptid for the lynx_ptrace call, unless
6527 it is equal to minus_one_ptid, in which case we use the
6528 ptid of the current_inferior.
6529 (lynx_wait_1): After having received a thread create/exit
6530 event, resume the inferior's execution using the signaling
6531 thread's ptid, rather than the old ptid.
6533 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6535 * lynx-low.c (lynx_resume): Delete variable ret.
6537 2013-01-01 Joel Brobecker <brobecker@adacore.com>
6539 * gdbreplay.c (gdbreplay_version): Update copyright year.
6540 * server.c (gdbserver_version): Likewise.
6542 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6544 * lynx-low.c (lynx_wait_1): Add debug trace before adding
6547 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6549 * lynx-low.c (ptrace_request_to_str): Add handling for
6552 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6554 * lynx-low.c (lynx_attach): Delete variable new_process.
6556 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6558 * lynx-low.c (lynx_create_inferior): Delete variable
6561 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6563 * lynx-low.c (ptrace_request_to_str): Do not handle
6564 PTRACE_GETTHREADLIST if this macro does not exist.
6566 2012-12-15 Yao Qi <yao@codesourcery.com>
6568 * Makefile.in (OBS): Add notif.o.
6569 * notif.c, notif.h: New.
6570 * server.c: Include "notif.h".
6571 (struct vstop_notif) <next>: Remove.
6573 (queue_stop_reply): Update.
6574 (push_event, send_next_stop_reply): Remove.
6575 (discard_queued_stop_replies): Update.
6576 (notif_stop): New variable.
6577 (handle_v_stopped): Remove.
6578 (handle_v_requests): Don't call handle_v_stopped. Call
6579 handle_ack_notif instead.
6580 (queue_stop_reply_callback): Call notif_event_enque instead
6581 of queue_stop_reply.
6582 (handle_status): Don't call send_next_stop_reply, call
6583 notif_write_event instead.
6584 (kill_inferior_callback): Likewise.
6585 (detach_or_kill_inferior_callback): Likewise.
6586 (main): Call initialize_notif.
6587 (process_serial_event): Call QUEUE_is_empty.
6588 (handle_target_event): Call notif_push instead of push event.
6589 * server.h (push_event): Remove declaration.
6591 2012-12-10 Tom Tromey <tromey@redhat.com>
6593 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
6594 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
6597 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
6598 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
6599 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
6600 (amd64-linux-ipa.o, ax.o): Rewrite.
6601 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
6602 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
6603 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
6604 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
6605 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
6606 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
6607 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
6608 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
6609 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
6610 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
6611 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
6612 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
6613 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
6614 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
6615 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
6616 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
6617 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
6618 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
6619 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
6620 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
6621 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
6622 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
6623 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
6624 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
6625 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
6626 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
6627 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
6628 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
6629 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
6630 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
6631 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
6632 (reg-tilegx.o): Remove.
6633 (all_object_files): New macro.
6634 Include .deps files.
6635 * aclocal.m4, configure: Rebuild.
6636 * acinclude.m4: Include depstand.m4, lead-dot.m4.
6637 * configure.ac: Invoke ZW_CREATE_DEPDIR,
6638 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
6640 2012-12-05 Tom Tromey <tromey@redhat.com>
6643 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
6645 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
6647 * configure.ac: Check for linux/perf_event.h.
6648 * config.in: Regenerated.
6649 * configure: Regenerated.
6651 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
6653 * hostio.c (handle_readlink): Decrease buffer size
6654 parameter passed to readlink by one byte.
6656 2012-11-26 Yao Qi <yao@codesourcery.com>
6658 * configure.ac (build_warnings): Append '-Wempty-body'.
6659 * configure: Regenerated.
6660 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
6663 2012-11-15 Pierre Muller <muller@sourceware.org>
6665 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
6666 * config.in: Regenerate.
6667 * configure: Regenerate.
6668 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
6669 Use "gdb_wait.h" header instead of <sys/wait.h> header.
6670 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
6671 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
6673 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
6674 instead of <sys/wait.h> header.
6675 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
6677 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
6679 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
6680 (various make rules): Remove -DGDBSERVER
6682 2012-11-09 Yao Qi <yao@codesourcery.com>
6684 * spu-low.c (current_ptid): Move it to ..
6685 * gdbthread.h: ... here. New.
6686 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
6687 * server.c (myresume, process_serial_event): Likewise.
6688 * thread-db.c (thread_db_find_new_threads): Likewise.
6689 * tracepoint.c (run_inferior_command): Likewise.
6691 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
6693 * server.c (handle_search_memory_1): Include access length in
6696 2012-09-05 Michael Brandt <michael.brandt@axis.com>
6698 * linux-crisv32-low.c: Fix compile errors.
6700 2012-09-04 Yao Qi <yao@codesourcery.com>
6702 * tracepoint.c (cmd_qtsv): Adjust debug message.
6703 Don't check CUR_TPOINT.
6705 2012-08-28 Yao Qi <yao@codesourcery.com>
6707 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
6708 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
6709 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
6710 Remove declarations of xmalloc, xreallloc, xstrdup and
6712 * Makefile.in (libiberty_h): New.
6713 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
6714 (linux-bfin-low.o): Append dependency 'libiberty.h'.
6716 2012-08-23 Yao Qi <yao@codesourcery.com>
6718 * server.h: Remove declaration of 'xsnprintf'.
6720 2012-08-22 Keith Seitz <keiths@redhat.com>
6722 * server.h: Include build-gnulib-gbserver/config.h.
6723 * gdbreplay.c: Likewise.
6725 2012-08-08 Doug Evans <dje@google.com>
6727 * Makefile.in (SFILES): Add gdb_vecs.c.
6728 (OBS): Add gdb_vecs.o.
6729 (gdb_vecs_h, host_defs_h): New variables.
6730 (thread-db.o): Add $(gdb_vecs_h) dependency.
6731 (gdb_vecs.o): New rule.
6732 * thread-db.c: #include "gdb_vecs.h".
6733 (thread_db_load_search): Use a vector to iterate over path elements.
6734 Handle text appearing after "$pdir".
6736 * configure.ac: Add check for strstr.
6737 * config.in: Regenerate.
6738 * configure: Regenerate.
6740 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
6742 * hostio.c (handle_pread): If pread fails, fall back to attempting
6744 (handle_pwrite): Likewise for pwrite.
6746 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
6748 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
6749 between unsupported TYPE and unimplementable ADDR/LEN combination.
6750 (arm_insert_point): Act on new return value.
6752 2012-07-31 Pedro Alves <palves@redhat.com>
6754 * server.c (process_point_options): Only skip tokens if we find
6755 one that is unrecognized. Don't treat 'X' specially while
6756 skipping unrecognized tokens.
6758 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
6760 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
6761 to 4-byte-align HW breakpoint addresses for Thumb.
6763 2012-07-27 Yao Qi <yao@codesourcery.com>
6767 * server.h: Declare gdb_agent_about_to_close.
6768 * target.c (kill_inferior): Include "agent.h".
6769 New. Send command 'kill'.
6770 * target.h (kill_inferior): Removed macro.
6771 * tracepoint.c (gdb_agent_about_to_close): New.
6772 (gdb_agent_helper_thread): Handle command 'close'.
6773 Wait endlessly until the inferior stops.
6774 Install gdb_agent_remove_socket to atexit hook.
6775 (agent_socket_name): New static variable.
6776 (gdb_agent_socket_init): Replace local variable 'name' with
6777 'agent_socket_name'.
6778 (gdb_agent_remove_socket): New.
6780 2012-07-27 Yao Qi <yao@codesourcery.com>
6782 * server.c (process_point_options): Stop at 'X' when parsing.
6784 2012-07-19 Michael Eager <eager@eagercon.com>
6786 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
6788 * linux-x86-low.c (x86_insert_point, x86_remove_point):
6789 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
6790 hardware breakpoint.
6792 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6794 * gdbserver/linux-low.c (initialize_low): Call
6795 linux_ptrace_init_warnings.
6797 2012-07-02 Doug Evans <dje@google.com>
6799 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
6802 2012-07-02 Stan Shebs <stan@codesourcery.com>
6804 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
6805 (ax.o): Add it to build rule.
6807 (OBS): Add format.o.
6808 (IPA_OBS): Add format.o.
6809 * server.c (handle_query): Claim support for breakpoint commands.
6810 (process_point_options): Add command case.
6811 (process_serial_event): Leave running if there are printfs in
6813 * mem-break.h (any_persistent_commands): Declare.
6814 (add_breakpoint_commands): Declare.
6815 (gdb_no_commands_at_breakpoint): Declare.
6816 (run_breakpoint_commands): Declare.
6817 * mem-break.c (struct point_command_list): New struct.
6818 (struct breakpoint): New field command_list.
6819 (any_persistent_commands): New function.
6820 (add_commands_to_breakpoint): New function.
6821 (add_breakpoint_commands): New function.
6822 (gdb_no_commands_at_breakpoint): New function.
6823 (run_breakpoint_commands): New function.
6824 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
6826 * ax.c: Include format.h.
6827 (ax_printf): New function.
6828 (gdb_eval_agent_expr): Add printf opcode.
6830 2012-06-13 Yao Qi <yao@codesourcery.com>
6832 * server.c (start_inferior): Remove duplicated writes to fields
6833 'last_resume_kind' and 'last_status' of 'current_inferior'.
6835 2012-06-12 Yao Qi <yao@codesourcery.com>
6836 Pedro Alves <palves@redhat.com>
6838 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
6840 * server.c (handle_v_cont): Extend comment.
6842 2012-06-11 Yao Qi <yao@codesourcery.com>
6844 * linux-low.c (linux_attach): Add 'static'.
6846 2012-06-06 Yao Qi <yao@codesourcery.com>
6848 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
6850 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
6852 Fix gcc -flto compilation warning.
6853 * server.c (main): Make variable multi_mode and attach volatile.
6855 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6857 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
6858 if the platform doesn't know about it.
6860 2012-05-30 Jeff Kenton <jkenton@tilera.com>
6862 * Makefile.in (SFILES): Add linux-tile-low.c.
6863 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
6864 * configure.srv: Handle tilegx-*-linux*.
6865 * linux-tile-low.c: New file.
6867 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6869 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
6871 2012-05-24 Pedro Alves <palves@redhat.com>
6875 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
6877 2012-05-24 Pedro Alves <palves@redhat.com>
6881 Replace target_signal with gdb_signal throughout.
6883 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
6885 * linux-low.c (linux_store_registers): Avoid the copying sequence
6886 when no data has been retrieved by ptrace.
6888 2012-05-22 Will Deacon <will.deacon@arm.com>
6890 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
6891 Include asm/ptrace.h.
6892 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
6895 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
6897 * linux-low.c (linux_store_registers): Don't re-retrieve data
6898 with ptrace that has already been obtained from /proc. Always
6899 copy any data retrieved with ptrace to the buffer supplied.
6901 2012-05-11 Yao Qi <yao@codesourcery.com>
6902 Pedro Alves <palves@redhat.com>
6904 * linux-low.c (enum stopping_threads_kind): New.
6905 (stopping_threads): Change type to `enum stopping_threads_kind'.
6906 (handle_extended_wait): If stopping and suspending threads, leave
6907 the new_lwp suspended too.
6908 (linux_wait_for_event): Adjust.
6909 (stop_all_lwps): Set `stopping_threads' to
6910 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
6911 whether we're suspending threads or just stopping them. Assert no
6914 2012-04-29 Yao Qi <yao@codesourcery.com>
6916 * server.h: Move some code to ...
6917 * gdbthread.h: ... here. New.
6918 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
6919 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
6920 (nto-low.o, win32-low.o): Likewise.
6921 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
6922 * regcache.c, remote-utils.c, server.c: Likewise.
6923 * target.c, tracepoint.c, win32-low.c: Likewise.
6925 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6927 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
6928 (PTRACE_ARG4_TYPE): Likewise.
6929 (PTRACE_XFER_TYPE): Likewise.
6930 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
6931 ptrace to PTRACE_ARG3_TYPE.
6932 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
6933 (PTRACE_ARG4_TYPE): Likewise.
6934 (PTRACE_XFER_TYPE): Likewise.
6935 (linux_detach_one_lwp): Cast fourth argument of
6936 ptrace to long then PTRACE_ARG4_TYPE.
6937 (regsets_fetch_inferior_registers): Cast third argument of
6938 ptrace to long then PTRACE_ARG3_TYPE.
6939 (regsets_store_inferior_registers): Likewise.
6941 2012-04-20 Pedro Alves <palves@redhat.com>
6943 * configure: Regenerate.
6945 2012-04-19 Pedro Alves <palves@redhat.com>
6947 * Makefile.in (GNULIB_BUILDDIR): New.
6948 (LIBGNU, INCGNU, GNULIB_H): Adjust.
6949 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
6950 (all, install-only, uninstall, clean-info, all-lib, clean): No
6951 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
6952 (maintainer-clean realclean distclean): Use subdir_do.
6954 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
6955 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
6956 * acinclude.m4: Include acx_configure_dir.m4.
6957 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
6958 calls. Call AC_PROG_RANLIB. Configure gnulib using
6961 (GNULIB_STDINT_H): Adjust.
6962 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
6963 * gdbreplay.c: Include build-gnulib/config.h.
6964 * server.h: Likewise.
6965 * aclocal.m4: Regenerate.
6966 * config.in: Regenerate.
6967 * configure: Regenerate.
6969 2012-04-19 Pedro Alves <palves@redhat.com>
6971 * Makefile.in (LIBGNU, INCGNU): Adjust.
6972 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
6973 (all, install-only, uninstall, clean-info, all-lib, clean)
6974 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
6975 * configure.ac: Adjust AC_OUTPUT output.
6976 * aclocal.m4: Regenerate.
6977 * configure: Regenerate.
6979 2012-04-19 Pedro Alves <palves@redhat.com>
6981 * Makefile.in (generated_files): New.
6982 (server_h): Remove the explicit dependency on config.h, and depend
6983 on $generated_files.
6985 2012-04-19 Pedro Alves <palves@redhat.com>
6987 * Makefile.in (INCGNU): Add -Ignulib.
6989 2012-04-19 Pedro Alves <palves@redhat.com>
6991 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
6992 (INCGNU): ... this, and spell out -I here.
6993 (GNULIB_LIB): Rename to ...
6995 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
6997 2012-04-19 Pedro Alves <palves@redhat.com>
6999 * config.in: Regenerate.
7001 2012-04-19 Pedro Alves <palves@redhat.com>
7003 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
7004 * server.h (memmem): Remove declaration.
7005 * config.in: Regenerate.
7006 * configure: Regenerate.
7008 2012-04-19 Yao Qi <yao@codesourcery.com>
7010 * Makefile.in (SFILES): Add common/vec.c.
7014 2012-04-19 Yao Qi <yao@codesourcery.com>
7016 * remote-utils.c (prepare_resume_reply): Replace with macro
7017 target_core_of_thread.
7018 * server.c (handle_qxfer_threads_proper): Likewise.
7019 * target.h (traget_core_of_thread): New macro.
7021 2012-04-18 Pedro Alves <palves@redhat.com>
7023 * aclocal.m4: Regenerate.
7024 * configure: Regenerate.
7026 2012-04-16 Yao Qi <yao@codesourcery.com>
7028 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
7029 duplicated on address.
7031 2012-04-16 Yao Qi <yao@codesourcery.com>
7033 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
7034 (struct tracepoint_action_ops) <send>: New field.
7035 (m_tracepoint_action_send, r_tracepoint_action_send): New.
7036 (agent_expr_send, x_tracepoint_action_send): New.
7037 (l_tracepoint_action_send): New.
7038 (cmd_qtdp): Download and install tracepoint
7039 according to `use_agent'.
7040 (run_inferior_command): Add one more parameter `len'.
7042 (tracepoint_send_agent): New.
7043 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
7045 2012-04-16 Yao Qi <yao@codesourcery.com>
7047 * tracepoint.c (download_tracepoints): Moved to ...
7048 (cmd_qtstart): ... here.
7050 2012-04-14 Yao Qi <yao@codesourcery.com>
7052 * tracepoint.c: Include inttypes.h.
7053 (struct collect_memory_action): Use sized types.
7054 (struct tracepoint): Likewise.
7055 (cmd_qtdp, stop_tracing): Update print specifiers.
7056 (cmd_qtp, response_tracepoint): Likewise.
7057 (collect_data_at_tracepoint): Likewise.
7058 (collect_data_at_step): Likewise.
7060 2012-04-14 Yao Qi <yao@codesourcery.com>
7062 Import gnulib module inttypes.
7063 * aclocal.m4, config.in, configure: Regenerated.
7065 2012-04-14 Yao Qi <yao@codesourcery.com>
7067 * Makefile.in (maintainer-clean, realclean, distclean): Remove
7068 Makefile and config.status at last.
7070 2012-04-13 Yao Qi <yao@codesourcery.com>
7072 * tracepoint.c: Include stdint.h unconditionally.
7074 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7076 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
7077 on BFD_HAVE_SYS_PROCFS_TYPE.
7078 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
7079 * configure: Regenerate.
7080 * config.in: Likewise.
7082 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
7084 * Makefile.in (clean): Also remove x32.c x32-linux.c
7085 x32-avx.c x32-avx-linux.c.
7086 (x32.o): New target.
7088 (x32-linux.o): Likewise.
7089 (x32-linux.c): Likewise.
7090 (x32-avx.o): Likewise.
7091 (x32-avx.c): Likewise.
7092 (x32-avx-linux.o): Likewise.
7093 (x32-avx-linux.c): Likewise.
7095 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
7096 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
7097 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
7098 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
7099 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
7100 i386/x32-avx-linux.xml.
7102 * linux-x86-low.c (init_registers_x32_linux): New prototype.
7103 (init_registers_x32_avx_linux): Likwise.
7104 (x86_linux_update_xmltarget): Call init_registers_x32_linux
7105 or init_registers_x32_avx_linux if linux_is_elf64 is false.
7107 2012-04-13 Pedro Alves <palves@redhat.com>
7109 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
7110 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
7111 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
7112 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
7115 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7117 * linux-x86-low.c (compat_x32_clock_t): New.
7118 (compat_x32_siginfo_t): Likewise.
7119 (compat_x32_siginfo_from_siginfo): Likewise.
7120 (siginfo_from_compat_x32_siginfo): Likewise.
7121 (linux_is_elf64): Likewise.
7122 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
7123 and siginfo_from_compat_x32_siginfo for x32.
7124 (x86_arch_setup): Set linux_is_elf64.
7126 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7129 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
7131 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
7132 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
7133 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
7134 compatible with process.
7136 2012-04-12 Yao Qi <yao@codesourcery.com>
7138 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
7139 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
7140 (install-only, install-info, clean): Handle sub dir gnulib.
7141 (all-lib, am--refresh): New targets.
7142 (memmem.o): Remove target.
7143 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
7144 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
7145 (AC_REPLACE_FUNCS): Remove memmem.
7146 Invoke gl_INIT and AM_INIT_AUTOMAKE.
7147 (AC_OUTPUT): Generate Makefile in gnulib/.
7148 * aclocal.m4, config.in, configure: Regenerated.
7150 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
7152 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
7154 2012-04-05 Pedro Alves <palves@redhat.com>
7156 -Werror=strict-aliasing
7158 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
7161 2012-04-04 Pedro Alves <palves@redhat.com>
7163 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
7164 (sparc_store_gregset_from_stack, sparc_store_gregset)
7165 (sparc_breakpoint_at): Fix formatting.
7167 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7169 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
7171 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
7172 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
7173 * config.in: Regenerate.
7174 * configure: Likewise.
7176 2012-03-29 Pedro Alves <palves@redhat.com>
7178 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
7179 Correct ptrace arguments.
7181 2012-03-28 Pedro Alves <palves@redhat.com>
7183 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
7184 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
7185 (IA64_FR1_REGNUM): New defines.
7186 (ia64_fetch_register): New.
7187 (the_low_target): Install it.
7188 * linux-low.h (struct linux_target_ops) <fetch_register>: New
7190 * linux-low.c (linux_fetch_registers): Try the
7191 the_low_target.fetch_register hook first.
7193 * linux-arm-low.c (the_low_target): Adjust.
7194 * linux-bfin-low.c (the_low_target): Adjust.
7195 * linux-cris-low.c (the_low_target): Adjust.
7196 * linux-crisv32-low.c (the_low_target): Adjust.
7197 * linux-m32r-low.c (the_low_target): Adjust.
7198 * linux-m68k-low.c (the_low_target): Adjust.
7199 * linux-mips-low.c (the_low_target): Adjust.
7200 * linux-ppc-low.c (the_low_target): Adjust.
7201 * linux-s390-low.c (the_low_target): Adjust.
7202 * linux-sh-low.c (the_low_target): Adjust.
7203 * linux-sparc-low.c (the_low_target): Adjust.
7204 * linux-tic6x-low.c (the_low_target): Adjust.
7205 * linux-x86-low.c (the_low_target): Adjust.
7206 * linux-xtensa-low.c (the_low_target): Adjust.
7208 2012-03-26 Pedro Alves <palves@redhat.com>
7210 * server.c (handle_qxfer_libraries): Don't bail early if
7211 the_target->qxfer_libraries_svr4 is not NULL.
7213 2012-03-26 Pedro Alves <palves@redhat.com>
7215 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
7217 2012-03-23 Pedro Alves <palves@redhat.com>
7219 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
7220 "library-list-svr4" element's start tag when the the DSO list is
7223 2012-03-23 Pedro Alves <palves@redhat.com>
7225 * linux-low.c (read_one_ptr): Read the inferior's pointer through
7226 a variable whose type size is the same as the inferior's pointer
7229 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
7231 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
7233 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
7234 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
7235 * linux-low.h: Include <signal.h>.
7236 (struct siginfo): Remove forward declaration.
7237 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
7240 2012-03-21 Mike Frysinger <vapier@gentoo.org>
7242 * .gitignore: Ignore more files.
7244 2012-03-19 Pedro Alves <palves@redhat.com>
7245 Jan Kratochvil <jan.kratochvil@redhat.com>
7247 * server.c (cont_thread, general_thread): Add describing comments.
7248 (start_inferior): Clear `cont_thread'.
7249 (handle_v_cont): Don't set `cont_thread' if resuming all threads
7252 2012-03-15 Yao Qi <yao@codesourcery.com>
7254 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
7256 (cmd_qtdp): ... here.
7258 2012-03-15 Yao Qi <yao@codesourcery.com>
7260 * tracepoint.c (struct tracepoint_action_ops): New.
7261 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
7262 (m_tracepoint_action_download): New.
7263 (r_tracepoint_action_download): New.
7264 (x_tracepoint_action_download): New.
7265 (l_tracepoint_action_download): New.
7266 (add_tracepoint_action): Install `action->ops' according type.
7267 (download_tracepoint_1): Move code `download' function pointer
7268 of various tracepoint_action_ops.
7270 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7272 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
7273 linux_ptrace_attach_warnings.
7275 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7277 * Makefile.in (linux-ptrace.o): New.
7278 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
7279 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
7280 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
7281 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
7282 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
7284 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
7286 2012-03-08 Yao Qi <yao@codesourcery.com>
7287 Pedro Alves <palves@redhat.com>
7289 Fix PR server/13392.
7290 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
7292 * tracepoint.c (remove_tracepoint): New.
7293 (cmd_qtdp): Call remove_tracepoint when failed to install.
7295 2012-03-07 Pedro Alves <palves@redhat.com>
7297 * linux-low.c (get_detach_signal): New.
7298 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
7299 Pass on pending signals to PTRACE_DETACH. Check the result of the
7301 * server.c (program_signals, program_signals_p): New.
7302 (handle_general_set): Handle QProgramSignals.
7303 * server.h (program_signals, program_signals_p): Declare.
7305 2012-03-05 Pedro Alves <palves@redhat.com>
7306 Jan Kratochvil <jan.kratochvil@redhat.com>
7308 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
7311 2012-03-03 Yao Qi <yao@codesourcery.com>
7313 * tracepoint.c (tracepoint_look_up_symbols): Update call to
7314 agent_look_up_symbols.
7316 2012-03-03 Yao Qi <yao@codesourcery.com>
7318 * Makefile.in (linux-low.o): Keep dependence on agent.h.
7319 (linux-x86-low.o): Likewise.
7320 * server.h: Remove in_process_agent_loaded.
7321 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
7325 2012-03-03 Yao Qi <yao@codesourcery.com>
7327 * tracepoint.c (gdb_agent_capability): New global.
7328 (in_process_agent_loaded_ust): Renamed to
7329 `in_process_agent_supports_ust'.
7331 (in_process_agent_supports_ust): Call agent_capability_check.
7332 (clear_installed_tracepoints): Assert that agent supports
7335 2012-03-03 Yao Qi <yao@codesourcery.com>
7337 * linux-low.c (linux_supports_agent): New.
7338 (linux_target_ops): Initialize field `supports_agent' with
7339 linux_supports_agent.
7340 * target.h (struct target_ops) <supports_agent>: New.
7341 (target_supports_agent): New macro.
7342 * server.c (handle_general_set): Handle packet 'QAgent'.
7343 (handle_query): Send `QAgent+'.
7344 * Makefile.in (server.o): Depends on agent.h.
7346 2012-03-03 Yao Qi <yao@codesourcery.com>
7348 * Makefile.in (OBS): Add agent.o.
7349 Add new rule for agent.o.
7350 Track dependence of tracepoint.c on agent.h.
7351 * tracepoint.c (run_inferior_command_1):
7352 (run_inferior_command): Call agent_run_command.
7353 (gdb_ust_connect_sync_socket): Deleted. Move it to
7355 (resume_thread, stop_thread): Likewise.
7356 (gdb_ust_socket_init): Renamed to ...
7357 (gdb_agent_socket_init): ... New.
7358 (gdb_ust_thread): Renamed to ...
7359 (gdb_agent_helper_thread): ... New.
7360 (gdb_ust_init): Move some code to ...
7361 (gdb_agent_init): ... here. New.
7362 [HAVE_UST]: Call gdb_ust_init.
7363 (initialize_tracepoint_ftlib): Call gdb_agent_init.
7364 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
7365 * config.in, configure: Regenerated.
7367 2012-03-02 Pedro Alves <palves@redhat.com>
7369 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
7370 * linux-low.c (struct simple_pid_list): New.
7371 (stopped_pids): New a struct simple_pid_list pointer.
7372 (add_to_pid_list, pull_pid_from_list): New.
7373 (handle_extended_wait): Don't assume the first signal new children
7374 report is SIGSTOP. Adjust call to pull_pid_from_list.
7375 (linux_wait_for_lwp): Adjust.
7377 2012-03-02 Yao Qi <yao@codesourcery.com>
7379 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
7382 2012-03-02 Yao Qi <yao@codesourcery.com>
7384 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
7385 `stop_pc' and `tpoint'. Update caller.
7387 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
7389 * linux-low.h (linux_target_ops): Add regset_bitmap member.
7390 * linux-low.c (use_linux_regsets): New macro.
7391 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
7392 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
7393 (linux_register_in_regsets): New function.
7394 (usr_fetch_inferior_registers): Skip registers covered by
7396 (usr_store_inferior_registers): Likewise.
7397 (usr_fetch_inferior_registers): New macro.
7398 (usr_store_inferior_registers): Likewise.
7399 (linux_fetch_registers): Handle mixed regset/non-regset targets.
7400 (linux_store_registers): Likewise.
7401 * linux-mips-low.c (init_registers_mips_dsp_linux): New
7403 (init_registers_mips64_dsp_linux): Likewise.
7404 (init_registers_mips_linux): New macro.
7405 (init_registers_mips_dsp_linux): Likewise.
7406 (mips_dsp_num_regs): Likewise.
7407 (DSP_BASE, DSP_CONTROL): New fallback macros.
7408 (mips_base_regs): New macro.
7409 (mips_regmap): Use it. Fix the size.
7410 (mips_dsp_regmap): New variable.
7411 (mips_dsp_regset_bitmap): Likewise.
7412 (mips_arch_setup): New function.
7413 (mips_cannot_fetch_register): Use the_low_target.regmap rather
7415 (mips_cannot_store_register): Likewise.
7416 (the_low_target): Update .arch_setup, .num_regs and .regmap
7417 initializers. Add .regset_bitmap initializer.
7418 * linux-arm-low.c (the_low_target): Add .regset_bitmap
7420 * linux-bfin-low.c (the_low_target): Likewise.
7421 * linux-cris-low.c (the_low_target): Likewise.
7422 * linux-crisv32-low.c (the_low_target): Likewise.
7423 * linux-ia64-low.c (the_low_target): Likewise.
7424 * linux-m32r-low.c (the_low_target): Likewise.
7425 * linux-m68k-low.c (the_low_target): Likewise.
7426 * linux-ppc-low.c (the_low_target): Likewise.
7427 * linux-s390-low.c (the_low_target): Likewise.
7428 * linux-sh-low.c (the_low_target): Likewise.
7429 * linux-sparc-low.c (the_low_target): Likewise.
7430 * linux-tic6x-low.c (the_low_target): Likewise.
7431 * linux-x86-low.c (the_low_target): Likewise.
7432 * linux-xtensa-low.c (the_low_target): Likewise.
7433 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
7434 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
7435 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
7437 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
7438 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
7440 2012-02-29 Yao Qi <yao@codesourcery.com>
7441 Pedro Alves <palves@redhat.com>
7443 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
7444 `step_over_finished' is true.
7446 2012-02-27 Pedro Alves <palves@redhat.com>
7448 * linux-low.c (pid_is_stopped): Delete, moved to common/.
7449 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
7451 2012-02-27 Pedro Alves <palves@redhat.com>
7454 * linux-low.c (pid_is_stopped): New.
7455 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
7457 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
7459 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
7462 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
7464 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
7466 2012-02-24 Luis Machado <lgustavo@codesourcery>
7468 * server.c (handle_query): Advertise support for target-side
7469 breakpoint condition evaluation.
7470 (process_point_options): New function.
7471 (process_serial_event): When inserting a breakpoint, check for
7472 a target-side condition that should be evaluated.
7474 * mem-break.c: Include regcache.h and ax.h.
7475 (point_cond_list_t): New data structure.
7476 (breakpoint) <cond_list>: New field.
7477 (find_gdb_breakpoint_at): Make non-static.
7478 (delete_gdb_breakpoint_at): Clear any target-side
7480 (clear_gdb_breakpoint_conditions): New function.
7481 (add_condition_to_breakpoint): Likewise.
7482 (add_breakpoint_condition): Likewise.
7483 (gdb_condition_true_at_breakpoint): Likewise.
7484 (gdb_breakpoint_here): Return result directly instead
7485 of going through a local variable.
7487 * mem-break.h (find_gdb_breakpoint_at): New prototype.
7488 (clear_gdb_breakpoint_conditions): Likewise.
7489 (add_breakpoint_condition): Likewise.
7490 (gdb_condition_true_at_breakpoint): Likewise.
7492 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
7493 (need_step_over_p): Take target-side breakpoint condition into
7496 2012-02-24 Luis Machado <lgustavo@codesourcery>
7498 * server.h: Include tracepoint.h.
7499 (agent_mem_read, agent_get_trace_state_variable_value,
7500 agent_set_trace_state_variable_value,
7501 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
7502 get_set_tsv_func_addr): New prototypes.
7504 * ax.h: New include file.
7505 * ax.c: New source file.
7507 * tracepoint.c: Include ax.h.
7508 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
7509 agent_expr, eval_result_type): Move to ax.h.
7510 (parse_agent_expr): Rename to ...
7511 (gdb_parse_agent_expr): ... this, make it non-static and move
7513 (unparse_agent_expr) Rename to ...
7514 (gdb_unparse_agent_expr): ... this, make it non-static and move
7516 (eval_agent_expr): Rename to ...
7517 (eval_tracepoint_agent_expr): ... this.
7518 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
7519 forward declarations.
7520 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
7521 (agent_get_trace_state_variable_value): New function.
7522 (agent_set_trace_state_variable_value): New function.
7523 (cmd_qtdp): Call gdb_parse_agent_expr (...).
7524 (response_tracepoint): Call gdb_unparse_agent_expr (...).
7525 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
7526 (condition_true_at_tracepoint): Likewise.
7527 (parse_agent_expr): Rename to ...
7528 (gdb_parse_agent_expr): ... this and move to ax.c.
7529 (unparse_agent_expr): Rename to ...
7530 (gdb_unparse_agent_expr): ... this and move to ax.c.
7531 (gdb_agent_op_name): Move to ax.c.
7532 (eval_agent_expr): Rename to ...
7533 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
7535 (eval_tracepoint_agent_expr): New function.
7536 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
7538 (current_insn_ptr, emit_error, struct bytecode_address): Move to
7540 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
7541 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
7542 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
7543 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
7544 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
7545 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
7546 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
7547 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
7548 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
7549 (compile_bytecodes): Remove forward declaration.
7550 (is_goto_target): Move to ax.c.
7551 (compile_bytecodes): Move to ax.c and call
7552 agent_get_trace_state_variable_value (...) and
7553 agent_set_trace_state_variable_value (...).
7555 * Makefile.in: Update ax.c and IPA dependencies.
7557 2012-02-24 Pedro Alves <palves@redhat.com>
7559 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
7560 (cmd_bigqtbuffer_circular): ... this. Only handle
7561 'QTBuffer:circular:'.
7562 (handle_tracepoint_general_set): Adjust.
7564 2012-02-16 Yao Qi <yao@codesourcery.com>
7566 * inferiors.c: Move code to ...
7567 * dll.c: .... here. New.
7568 * server.h: Declare clear_dlls.
7569 * Makefile.in (SFILES): Add dll.c.
7573 2012-02-11 Yao Qi <yao@codesourcery.com>
7575 * server.c: (handle_monitor_command): Add a new parameter
7577 (handle_query): Update caller.
7579 2012-02-09 Joel Brobecker <brobecker@adacore.com>
7581 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
7582 * configure, config.in: Regenerate.
7583 * hostio.c: Provide an alternate implementation if HAVE_READLINK
7586 2012-02-02 Pedro Alves <palves@redhat.com>
7588 Try SIGKILL first, then PTRACE_KILL.
7589 * linux-low.c (linux_kill_one_lwp): New.
7590 (linux_kill_one_lwp): Rename to ...
7591 (kill_one_lwp_callback): ... this. Use the new
7594 2012-02-02 Pedro Alves <palves@redhat.com>
7596 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
7599 2012-01-27 Pedro Alves <palves@redhat.com>
7601 * linux-low.c (linux_child_pid_to_exec_file): Delete.
7602 (elf_64_file_p): Make static.
7603 (linux_pid_exe_is_elf_64_file): New.
7604 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
7605 Delete declarations.
7606 (linux_pid_exe_is_elf_64_file): Declare.
7607 * linux-x86-low.c (x86_arch_setup): Use
7608 linux_pid_exe_is_elf_64_file.
7610 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
7612 * linux-low.c (linux_wait_for_event_1): Rename to ...
7613 (linux_wait_for_event): ... here and merge it with former
7614 linux_wait_for_event - new variable wait_ptid, use it.
7615 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
7617 2012-01-23 Pedro Alves <palves@redhat.com>
7619 * server.c (main): Avoid yet another case of infinite loop while
7620 detaching/killing after a longjmp.
7622 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
7625 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
7627 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
7629 * hostio.c (handle_readlink): New function.
7630 (handle_vFile): Call it to handle "vFile:readlink" packets.
7632 2012-01-20 Pedro Alves <palves@redhat.com>
7633 Ulrich Weigand <ulrich.weigand@linaro.org>
7635 * server.c (handle_v_requests): Only support vAttach and vRun to
7636 start multiple processes when in extended protocol mode.
7638 2012-01-17 Pedro Alves <palves@redhat.com>
7640 * tracepoint.c (initialize_tracepoint): Use mmap instead of
7641 memalign plus mprotect to allocate the scratch buffer.
7643 2012-01-13 Pedro Alves <palves@redhat.com>
7645 * server.c (attach_inferior): Clear `cont_thread'.
7647 2012-01-13 Pedro Alves <palves@redhat.com>
7649 * server.c (main): Avoid infinite loop while detaching/killing
7652 2012-01-09 Doug Evans <dje@google.com>
7654 * server.c (start_inferior): Set last_ptid in --wrapper case.
7656 2012-01-06 Yao Qi <yao@codesourcery.com>
7658 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
7660 [IN_PROCESS_AGENT] (debug_agent): New global variable.
7662 2012-01-04 Yao Qi <yao@codesourcery.com>
7664 * tracepoint.c (cmd_qtdp): Print debug message
7665 for static tracepoint.
7667 2012-01-04 Yao Qi <yao@codesourcery.com>
7669 * tracepoint.c (trace_vdebug): Differentiate debug message
7670 between gdbserver and IPA.
7672 2012-01-03 Yao Qi <yao@codesourcery.com>
7674 * tracepoint.c (tracepoint_was_hit): Don't collect for
7677 2012-01-02 Joel Brobecker <brobecker@adacore.com>
7679 * terminal.h: Reformat copyright header.
7681 2012-01-02 Joel Brobecker <brobecker@adacore.com>
7683 * server.c (gdbserver_version): Update copyright year.
7684 * gdbreplay.c (gdbreplay_version): Likewise.
7686 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
7688 * linux-low.c (linux_create_inferior): Put empty if clause for write.
7691 2011-12-18 Hui Zhu <teawater@gmail.com>
7692 * linux-low.c (linux_create_inferior): Save return value to ret.
7694 2011-12-18 Hui Zhu <teawater@gmail.com>
7696 * linux-low.c (linux_create_inferior): Save return value to ret.
7698 2011-12-16 Doug Evans <dje@google.com>
7700 * linux-low.c (linux_create_inferior): If stdio connection,
7701 redirect stdin from /dev/null, stdout to stderr.
7702 * remote-utils.c (remote_is_stdio): New static global.
7703 (remote_connection_is_stdio): New function.
7704 (remote_prepare): Handle stdio connection.
7705 (remote_open): Ditto.
7706 (remote_close): Don't close stdin for stdio connections.
7707 (read_prim,write_prim): New functions. Replace all calls to
7708 read/write to these.
7709 * server.c (main): Watch for "-" argument. Move call to
7710 remote_prepare before start_inferior.
7711 * server.h (STDIO_CONNECTION_NAME): New macro.
7712 (remote_connection_is_stdio): Declare.
7714 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
7715 in debugging output.
7717 2011-12-15 Yao Qi <yao@codesourcery.com>
7719 * tracepoint.c: Include sys/syscall.h.
7720 (gdb_ust_thread): Remove preprocessor conditional.
7722 2011-12-14 Pedro Alves <pedro@codesourcery.com>
7724 * linux-low.c (linux_detach_one_lwp): Call
7725 the_low_target.prepare_to_resume before detaching.
7727 2011-12-14 Yao Qi <yao@codesourcery.com>
7729 * tracepoint.c (gdb_ust_thread): Don't ignore return value
7732 2011-12-14 Yao Qi <yao@codesourcery.com>
7734 * i386-low.c (i386_low_stopped_data_address): Initialize local
7737 2011-12-13 Pedro Alves <pedro@codesourcery.com>
7741 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
7742 DR_CONTROL unless necessary. Extend comments.
7743 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
7744 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
7746 2011-12-13 Yao Qi <yao@codesourcery.com>
7748 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
7750 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
7752 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
7754 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
7755 Print new debug message for such case.
7757 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
7759 Fix overlapping memcpy.
7760 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
7761 the read_inferior_memory transfer.
7762 (delete_fast_tracepoint_jump): New variable buf. Use it for the
7763 write_inferior_memory transfer.
7764 (set_fast_tracepoint_jump): New variable buf. Use it for the
7765 read_inferior_memory and write_inferior_memory transfers.
7766 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
7767 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
7768 Use it for the write_inferior_memory transfer.
7769 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
7772 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
7774 * linux-low.c (fetch_register, store_register): Make code
7775 consistent, fix formatting.
7777 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
7779 * linux-low.c (usr_store_inferior_registers): Factor out code
7780 to handle individual registers into...
7781 (store_register): ... this new function.
7783 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
7785 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
7786 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
7787 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
7788 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
7789 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
7790 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
7791 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
7792 (srv_xmlfiles): Add new XML files.
7794 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
7796 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
7797 (init_registers_s390_linux32v1): Add prototype.
7798 (init_registers_s390_linux32v2): Likewise.
7799 (init_registers_s390_linux64v1): Likewise.
7800 (init_registers_s390_linux64v2): Likewise.
7801 (init_registers_s390x_linux64v1): Likewise.
7802 (init_registers_s390x_linux64v2): Likewise.
7803 (s390_num_regs): Increment to 52.
7804 (s390_regmap): Add orig_r2 register.
7805 (s390_num_regs_3264): Increment to 68.
7806 (s390_regmap_3264): Add orig_r2 register.
7807 (s390_collect_ptrace_register): Handle orig_r2 register.
7808 (s390_supply_ptrace_register): Likewise.
7809 (s390_fill_last_break): New function.
7810 (s390_store_last_break): Likewise.
7811 (s390_fill_system_call): New function.
7812 (s390_store_system_call): Likewise.
7813 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
7815 (s390_check_regset): New function.
7816 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
7817 NT_S390_SYSTEM_CALL regsets and use appropriate description.
7818 Update target_regsets for available register sets.
7820 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
7821 Jan Kratochvil <jan.kratochvil@redhat.com>
7823 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
7824 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
7826 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
7827 * linux-low.h (struct process_info_private): New member r_debug.
7828 * server.c (handle_qxfer_libraries): Call
7829 the_target->qxfer_libraries_svr4.
7830 (handle_qxfer_libraries_svr4): New function.
7831 (qxfer_packets): New entry "libraries-svr4".
7832 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
7833 * target.h (struct target_ops): New member qxfer_libraries_svr4.
7834 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
7835 PACKET_qXfer_libraries_svr4.
7837 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
7839 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
7840 PSW address/mask between 8-byte and 16-byte formats.
7841 (s390_supply_ptrace_register): Likewise.
7842 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
7843 basic addressing mode bit.
7845 2011-11-24 Stan Shebs <stan@codesourcery.com>
7847 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
7849 2011-11-17 Stan Shebs <stan@codesourcery.com>
7851 * tracepoint.c (struct tracepoint): New field traceframe_usage.
7852 (tracing_start_time): New global.
7853 (tracing_stop_time): New global.
7854 (tracing_user_name): New global.
7855 (tracing_notes): New global.
7856 (tracing_stop_note): New global.
7857 (cmd_qtstart): Set traceframe_usage, start_time.
7858 (stop_tracing): Set stop_time.
7859 (cmd_qtstatus): Report additional status.
7860 (cmd_qtp): New function.
7861 (handle_tracepoint_query): Call it.
7862 (cmd_qtnotes): New function.
7863 (handle_tracepoint_general_set): Call it.
7864 (get_timestamp): Rename from tsv_get_timestamp.
7866 2011-11-14 Stan Shebs <stan@codesourcery.com>
7867 Kwok Cheung Yeung <kcy@codesourcery.com>
7869 * linux-x86-low.c (small_jump_insn): New.
7870 (i386_install_fast_tracepoint_jump_pad): Add arguments for
7871 trampoline and error message, build a trampoline and issue a small
7872 jump instruction to it.
7873 (x86_install_fast_tracepoint_jump_pad): Add arguments for
7874 trampoline and error message.
7875 (x86_get_min_fast_tracepoint_insn_len): New.
7876 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
7877 * linux-low.h (struct linux_target_ops): Add arguments to
7878 install_fast_tracepoint_jump_pad operation, add new operation.
7879 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
7881 (linux_get_min_fast_tracepoint_insn_len): New function.
7882 (linux_target_op): Add new operation.
7883 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
7884 (gdb_trampoline_buffer_end): Ditto.
7885 (gdb_trampoline_buffer_error): Ditto.
7886 (struct ipa_sym_addresses): Add fields for new IPA variables.
7887 (symbol_list): Add entries for new IPA variables.
7888 (struct tracepoint): Add fields to hold the address range of the
7889 trampoline used by the tracepoint.
7890 (trampoline_buffer_head): New static variable.
7891 (trampoline_buffer_tail): Ditto.
7892 (claim_trampoline_space): New function.
7893 (have_fast_tracepoint_trampoline_buffer): New function.
7894 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
7896 (install_fast_tracepoint): Ditto, also add error buffer argument.
7897 (cmd_qtminftpilen): New function.
7898 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
7899 (fast_tracepoint_from_trampoline_address): New function.
7900 (fast_tracepoint_collecting): Handle trampoline as part of jump
7902 (set_trampoline_buffer_space): New function.
7903 (initialize_tracepoint): Initialize new IPA variables.
7904 * target.h (struct target_ops): Add arguments to
7905 install_fast_tracepoint_jump_pad operation, add new
7906 get_min_fast_tracepoint_insn_len operation.
7907 (target_get_min_fast_tracepoint_insn_len): New.
7908 (install_fast_tracepoint_jump_pad): Add arguments.
7909 * server.h (IPA_BUFSIZ): Define.
7910 * linux-i386-ipa.c: Include extra header files.
7911 (initialize_fast_tracepoint_trampoline_buffer): New function.
7912 (initialize_low_tracepoint): Call it.
7913 * server.h (set_trampoline_buffer_space): Declare.
7914 (claim_trampoline_space): Ditto.
7915 (have_fast_tracepoint_trampoline_buffer): Ditto.
7917 2011-11-14 Yao Qi <yao@codesourcery.com>
7919 * server.c (handle_query): Handle InstallInTrace for qSupported.
7920 * tracepoint.c (add_tracepoint): Sort list.
7921 (install_tracepoint, download_tracepoint): New.
7922 (cmd_qtdp): Call them to install and download tracepoints.
7923 (sort_tracepoints): Removed.
7924 (cmd_qtstart): Update.
7926 2011-11-14 Yao Qi <yao@codesourcery.com>
7928 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
7929 * mem-break.h: Declare.
7930 * tracepoint.c (cmd_qtstart): Move some code to ...
7931 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
7933 (download_tracepoints): Move some code to ...
7934 (download_tracepoint_1): ... here. New.
7936 2011-11-08 Yao Qi <yao@codesourcery.com>
7938 * remote-utils.c (relocate_instruction): A comment fix.
7940 2011-11-07 Joel Brobecker <brobecker@adacore.com>
7942 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
7943 (i386_dr_low_get_control, i386_dr_low_get_status): Use
7944 dr_status_mirror and dr_control_mirror from debug_reg_state.
7945 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
7946 (i386_initial_stuff): Remove use of deleted globals.
7947 (i386_get_thread_context, i386_set_thread_context,
7948 i386_thread_added): Use dr_status_mirror and dr_control_mirror
7949 from debug_reg_state.
7951 2011-11-05 Yao Qi <yao@codesourcery.com>
7953 * tracepoint.c (gdb_collect): Loop over tracepoints of same
7954 address as TPOINT's.
7956 2011-11-02 Stan Shebs <stan@codesourcery.com>
7958 * tracepoint.c (agent_mem_read_string): New function.
7959 (eval_agent_expr): Call it for tracenz.
7960 * server.c (handle_query): Report support for tracenz.
7962 2011-11-02 Yao Qi <yao@codesourcery.com>
7964 * tracepoint.c (cmd_qtstart): Remove unused local variables.
7966 2011-11-02 Yao Qi <yao@codesourcery.com>
7968 * target.h: Fix a typo in comment.
7970 2011-10-31 Pedro Alves <pedro@codesourcery.com>
7972 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
7973 clobber the breakpoints' shadows with fast tracepoint jumps.
7974 * mem-break.h (check_mem_write): Add `myaddr' parameter.
7975 * target.c (write_inferior_memory): Also pass MYADDR down to
7978 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
7980 * configure.ac: Check support for personality routine.
7981 * configure: Regenerate.
7982 * config.in: Likewise.
7983 * linux-low.c: Include <sys/personality.h>.
7984 Define ADDR_NO_RANDOMIZE if necessary.
7985 (linux_create_inferior): Disable address space randomization when
7986 forking inferior, if requested.
7987 (linux_supports_disable_randomization): New function.
7988 (linux_target_ops): Install it.
7989 * server.h (disable_randomization): Declare.
7990 * server.c (disable_randomization): New global variable.
7991 (handle_general_set): Handle QDisableRandomization.
7992 (handle_query): Likewise for qSupported.
7993 (main): Support --disable-randomization and --no-disable-randomization
7994 command line arguments.
7995 * target.h (struct target_ops): Add supports_disable_randomization.
7996 (target_supports_disable_randomization): New macro.
7998 2011-09-29 Mike Frysinger <vapier@gentoo.org>
8000 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
8002 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
8003 [!PT_GETDSBT] (target_loadmap): New definition.
8004 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
8005 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
8006 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
8007 and PT_GETDSBT to LINUX_LOADMAP.
8008 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
8009 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
8011 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
8013 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
8014 (arm_linux_hwbp_cap): New static variable.
8015 (arm_linux_get_hwbp_cap): Replace by ...
8016 (arm_linux_init_hwbp_cap): ... this new function.
8017 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
8018 (arm_linux_get_hw_watchpoint_count): Likewise.
8019 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8020 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
8021 (arm_prepare_to_resume): Use perror_with_name instead of error.
8023 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
8025 * linux-arm-low.c: Include <signal.h>.
8026 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
8027 (struct arm_linux_hwbp_cap): New data type.
8028 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
8029 (struct arm_linux_hw_breakpoint): New data type.
8030 (MAX_BPTS, MAX_WPTS): Define.
8031 (struct arch_process_info, struct arch_lwp_info): New data types.
8032 (arm_linux_get_hwbp_cap): New function.
8033 (arm_linux_get_hw_breakpoint_count): Likewise.
8034 (arm_linux_get_hw_watchpoint_count): Likewise.
8035 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8036 (arm_hwbp_control_initialize): Likewise.
8037 (arm_hwbp_control_is_enabled): Likewise.
8038 (arm_hwbp_control_is_initialized): Likewise.
8039 (arm_hwbp_control_disable): Likewise.
8040 (arm_linux_hw_breakpoint_equal): Likewise.
8041 (arm_linux_hw_point_initialize): Likewise.
8042 (struct update_registers_data): New data structure.
8043 (update_registers_callback: New function.
8044 (arm_insert_point): Likewise.
8045 (arm_remove_point): Likewise.
8046 (arm_stopped_by_watchpoint): Likewise.
8047 (arm_stopped_data_address): Likewise.
8048 (arm_new_process): Likewise.
8049 (arm_new_thread): Likewise.
8050 (arm_prepare_to_resume): Likewise.
8051 (the_low_target): Register arm_insert_point, arm_remove_point,
8052 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
8053 arm_new_thread, and arm_prepare_to_resume.
8055 2011-09-15 Stan Shebs <stan@codesourcery.com>
8057 * server.h (struct emit_ops): Add compare-goto fields.
8058 * tracepoint.c (gdb_agent_op_sizes): New table.
8059 (emit_eq_goto): New function.
8060 (emit_ne_goto): New function.
8061 (emit_lt_goto): New function.
8062 (emit_le_goto): New function.
8063 (emit_gt_goto): New function.
8064 (emit_ge_goto): New function.
8065 (is_goto_target): New function.
8066 (compile_bytecodes): Recognize special cases of compare-goto
8067 combinations and call specialized emitters for them.
8068 * linux-x86-low.c (amd64_emit_eq_goto): New function.
8069 (amd64_emit_ne_goto): New function.
8070 (amd64_emit_lt_goto): New function.
8071 (amd64_emit_le_goto): New function.
8072 (amd64_emit_gt_goto): New function.
8073 (amd64_emit_ge_goto): New function.
8074 (amd64_emit_ops): Add the new functions.
8075 (i386_emit_eq_goto): New function.
8076 (i386_emit_ne_goto): New function.
8077 (i386_emit_lt_goto): New function.
8078 (i386_emit_le_goto): New function.
8079 (i386_emit_gt_goto): New function.
8080 (i386_emit_ge_goto): New function.
8081 (i386_emit_ops): Add the new functions.
8083 2011-09-08 Stan Shebs <stan@codesourcery.com>
8085 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
8086 (i386_emit_epilogue): Restore %ebx.
8088 2011-08-31 Jie Zhang <jzhang918@gmail.com>
8090 * server.c (step_thread): Remove definition.
8091 (process_serial_event): Don't handle Hs.
8092 * server.h (step_thread): Remove declaration.
8093 * target.c (set_desired_inferior): Remove use of step_thread.
8095 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
8097 * linux-low.c: Include linux-procfs.h.
8098 (linux_attach_lwp_1): Update comments.
8099 (linux_attach): Scan for existing threads when attaching to a
8100 process that is the tgid.
8101 * Makefile.in: Update dependencies.
8103 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
8105 * configure.srv: Add linux-procfs.o dependencies.
8107 2011-08-14 Yao Qi <yao@codesourcery.com>
8109 * target.h (struct target_ops): Fix indent.
8110 * win32-low.c (win32_target_ops): Fix comment.
8112 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
8113 Yao Qi <yao@codesourcery.com>
8115 * Makefile.in (clean): Remove tic6x-*.c files.
8116 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
8117 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
8118 (tic6x-c64xp-linux.c): Likewise.
8119 * configure.srv: Add support for tic6x-*-uclinux.
8120 * linux-tic6x-low.c: New.
8121 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
8123 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
8124 Yao Qi <yao@codesourcery.com>
8126 * target.h (struct target_ops): Add read_loadmap.
8127 * linux-low.c (struct target_loadseg): New type.
8128 (struct target_loadmap): New type.
8129 (linux_read_loadmap): New function.
8130 (linux_target_ops): Add linux_read_loadmap.
8131 * server.c (handle_query): Support qXfer:fdpic:read packet.
8132 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
8135 2011-08-05 Eli Zaretskii <eliz@gnu.org>
8137 * win32-low.c: Include <stdint.h>.
8139 2011-07-22 Pedro Alves <pedro@codesourcery.com>
8141 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
8142 to the inferior here.
8143 (i386_remove_aligned_watchpoint): Ditto.
8144 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
8145 fit part of the watchpoint in the debug registers.
8146 (i386_update_inferior_debug_regs): New.
8147 (i386_low_insert_watchpoint): Work on a local mirror of the debug
8148 registers, and only update the inferior on success.
8149 (i386_low_remove_watchpoint): Ditto.
8151 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
8153 * linux-low.c (compare_ints, unique, list_threads, show_process,
8154 linux_core_of_thread): Delete.
8155 (linux_target_ops): Change linux_core_of_thread to
8156 linux_common_core_of_thread.
8157 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
8158 * utils.c (malloc_failure): Change type of argument.
8159 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
8160 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
8161 common/linux-osdata.c, common/ptid.c and common/buffer.c.
8162 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
8163 (IPA_OBJS): Add common-utils-ipa.o.
8164 (ptid_h, linux_osdata_h): New macros.
8165 (server_h): Add common/common-utils.h, common/xml-utils.h,
8166 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
8168 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
8169 ptid.o, buffer.o): New rules.
8170 (linux-low.o): Add common/linux-osdata.h as a dependency.
8171 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
8172 * configure.ac: Add AC_HEADER_DIRENT check.
8173 * config.in: Regenerate.
8174 * configure: Regenerate.
8175 * remote-utils.c (xml_escape_text): Delete.
8176 (buffer_grow, buffer_free, buffer_init, buffer_finish,
8177 buffer_xml_printf): Move to common/buffer.c.
8178 * server.c (main): Remove call to initialize_inferiors.
8179 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
8180 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
8181 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
8182 internal_error, gdb_assert, gdb_assert_fail): Delete.
8183 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
8184 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
8186 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
8187 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
8188 initialize_inferiors): Delete.
8190 2011-07-20 Pedro Alves <pedro@codesourcery.com>
8192 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
8195 2011-05-31 Pedro Alves <pedro@codesourcery.com>
8197 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
8199 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
8201 2011-05-26 Yao Qi <yao@codesourcery.com>
8203 * Makefile.in (thread-db.o): Track dependence to
8204 common/gdb_thread_db.h.
8205 * thread-db.c: include gdb_thread_db.h from right place.
8207 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
8209 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
8210 __FILE__ and __LINE__ to internal_error.
8212 2011-05-13 Doug Evans <dje@google.com>
8214 * thread-db.c (try_thread_db_load_from_sdir): New function.
8215 (try_thread_db_load_from_dir): New function.
8216 (thread_db_load_search): Handle $sdir, ignore $pdir.
8217 Remove trying of system directories if search of
8218 libthread-db-search-path fails, that is now done via $sdir.
8220 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
8222 * server.c (handle_query): Add EnableDisableTracepoints to the list
8223 of supported features.
8224 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
8226 (cmd_qtenable_disable): New.
8227 (cmd_qtstart): Install tracepoints even if disabled.
8228 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
8229 receiving a QTEnable or QTDisable packet.
8230 (gdb_collect): Skip data collection if fast tracepoint is disabled.
8231 (ust_marker_to_static_tracepoint): Do not ignore disabled static
8233 (gdb_probe): Skip data collection if static tracepoint is disabled.
8235 2011-05-10 Doug Evans <dje@google.com>
8237 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
8239 2011-05-04 Doug Evans <dje@google.com>
8241 * linux-low.c (linux_join): Skip process lookup.
8242 * spu-low.c (spu_join): Ditto.
8243 * server.c (join_inferiors_callback): Delete.
8244 (process_serial_event): For 'D' packet (detach) call join_inferior
8247 2011-05-04 Joseph Myers <joseph@codesourcery.com>
8249 * README: Don't mention xscale*-*-linux*.
8250 * configure.srv (xscale*-*-linux*): Don't handle target.
8252 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
8254 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
8256 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
8257 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
8258 (i386_emit_void_call_2): Likewise.
8260 2011-04-26 Yao Qi <yao@codesourcery.com>
8262 * linux-low.c: Move common macros to linux-ptrace.h.
8263 Include linux-ptrace.h.
8264 * Makefile.in (linux_ptrace_h): New.
8265 (linux-low.o): Depends on linux-ptrace.h.
8267 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
8269 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
8270 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
8271 (remote_prepare): New function with most of the TCP code from ...
8272 (remote_open): ... here. Detect PORT here unconditionally. Move also
8273 setting transport_is_reliable.
8274 * server.c (run_once): New variable.
8275 (gdbserver_usage): Document it.
8276 (main): Set run_once for `--once'. Call remote_prepare. Exit after
8277 the first run if RUN_ONCE.
8278 * server.h (run_once, remote_prepare): New declarations.
8280 2011-04-19 Tom Tromey <tromey@redhat.com>
8282 * win32-low.c (handle_load_dll): Remove duplicate "the".
8284 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
8286 Remove support for old Cygwin 1.5 versions.
8287 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
8288 function to avoid warning.
8289 (win32_add_one_solib): Use cygwin_conv_path function to avoid
8292 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
8294 * gdbserver/server.h (Macro _): Define it if not available.
8296 2011-03-14 Michael Snyder <msnyder@vmware.com>
8298 * hostio.c (handle_close): Remove unnecessary null test.
8300 2011-03-10 Joel Brobecker <brobecker@adacore.com>
8302 * Makefile.in (maintainer-clean realclean distclean): Remove
8303 "make ... subdir_do" command.
8305 2011-03-10 Michael Snyder <msnyder@vmware.com>
8307 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
8309 * server.c (handle_v_run): Free alloced buffer on early return.
8311 2011-03-09 Yao Qi <yao@codesourcery.com>
8314 2011-03-04 Yao Qi <yao@codesourcery.com>
8316 * Makefile.in: Remove GNU make feature --directory.
8318 2011-03-05 Yao Qi <yao@codesourcery.com>
8320 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
8321 (subdir_do): New make target. Copied from gdb/Makefile.
8322 (maintainer-clean, realclean, distclean, clean): Call corresponding
8323 make targets in common/Makefile.
8325 2011-02-11 Yao Qi <yao@codesourcery.com>
8327 * configure.ac: Call AC_PROG_RANLIB.
8328 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
8329 * configure: Regenerate.
8331 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8333 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
8335 2011-03-06 Yao Qi <yao@codesourcery.com>
8337 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
8339 2011-03-05 Yao Qi <yao@codesourcery.com>
8341 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
8342 (subdir_do): New make target. Copied from gdb/Makefile.
8343 (maintainer-clean, realclean, distclean, clean): Call corresponding
8344 make targets in common/Makefile.
8346 2011-03-04 Yao Qi <yao@codesourcery.com>
8348 * Makefile.in: Remove GNU make feature --directory.
8350 2011-03-04 Michael Snyder <msnyder@vmware.com>
8352 * server.c (queue_stop_reply): Call xmalloc not malloc.
8354 2011-03-02 Michael Snyder <msnyder@vmware.com>
8356 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
8358 2011-02-28 Michael Snyder <msnyder@vmware.com>
8360 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
8361 (cmd_qtframe): Ditto.
8362 (cmd_qtbuffer): Ditto.
8363 (cmd_bigqtbuffer): Ditto.
8365 * utils.c (decimal2str): Initialize 'width' to nine, then
8368 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8370 * hostio.c (require_data): Free *data, not data.
8372 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8374 * hostio.c (require_data): Use free, not xfree.
8376 2011-02-27 Michael Snyder <msnyder@vmware.com>
8378 * server.c (handle_query): Discard unused value.
8380 * hostio.c (require_data): Free malloc memory before returning
8383 2011-02-26 Michael Snyder <msnyder@vmware.com>
8385 * linux-low.c (list_threads): Call closedir for dirent.
8387 2011-02-27 Michael Snyder <msnyder@vmware.com>
8389 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
8390 a case statement falls through.
8392 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
8394 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
8397 2011-02-26 Michael Snyder <msnyder@vmware.com>
8399 * utils.c (decimal2str): Eliminate dead code and dead param.
8400 (pulongest): Drop dead param from call to decimal2str.
8403 2011-02-24 Joel Brobecker <brobecker@adacore.com>
8405 Revert the following patch (not approved yet):
8406 2011-02-21 Hui Zhu <teawater@gmail.com>
8407 * tracepoint.c (tp_printf): New function.
8408 (eval_agent_expr): Handle gdb_agent_op_printf.
8410 2011-02-21 Hui Zhu <teawater@gmail.com>
8412 * tracepoint.c (tp_printf): New function.
8413 (eval_agent_expr): Handle gdb_agent_op_printf.
8415 2011-02-18 Tom Tromey <tromey@redhat.com>
8417 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
8418 (tracepoint.o): Likewise.
8419 * tracepoint.c (enum gdb_agent_op): Use ax.def.
8420 (gdb_agent_op_names): Likewise.
8422 2011-02-18 Tom Tromey <tromey@redhat.com>
8424 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
8425 gdb_agent_op_rot>: New constants.
8426 (gdb_agent_op_names): Add pick and roll.
8427 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
8430 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
8432 * aclocal.m4: Regenerated with aclocal-1.11.1.
8434 2011-02-14 Pedro Alves <pedro@codesourcery.com>
8436 * server.c (handle_qxfer_traceframe_info): New.
8437 (qxfer_packets): Register "traceframe-info".
8438 (handle_query): Report support for qXfer:traceframe-info:read+.
8439 * tracepoint.c (match_blocktype): New.
8440 (traceframe_find_block_type): Rename to ...
8441 (traceframe_walk_blocks): ... this. Add callback filter argument,
8443 (traceframe_find_block_type): New, reimplemented on top of
8444 traceframe_walk_blocks.
8445 (build_traceframe_info_xml): New.
8446 (traceframe_read_info): New.
8447 * server.h (traceframe_read_info): Declare.
8449 2011-02-11 Yao Qi <yao@codesourcery.com>
8451 * configure.ac: Call AC_PROG_RANLIB.
8452 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
8453 * configure: Regenerate.
8455 2011-02-07 Pedro Alves <pedro@codesourcery.com>
8457 * server.c (gdb_read_memory): Change return semantics to allow
8459 (handle_search_memory_1): Adjust.
8460 (process_serial_event) <'m' packet>: Handle partial transfers.
8461 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
8463 2011-01-28 Pedro Alves <pedro@codesourcery.com>
8465 * regcache.c (init_register_cache): Initialize
8466 regcache->register_status.
8467 (free_register_cache): Release regcache->register_status.
8468 (regcache_cpy): Copy register_status.
8469 (registers_to_string): Print 'x's for unavailable registers.
8470 (supply_register): Mark the register's status valid or
8471 unavailable, depending on whether a buffer was passed in or not.
8472 (supply_register_zeroed): New.
8473 (supply_regblock): Mark the registers' status valid or
8474 unavailable, depending on whether a buffer was passed in or not.
8475 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
8476 (struct regcache): New `register_status' field.
8477 (supply_register_zeroed): Declare.
8478 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
8479 supply_register_zeroed, rather than passing a NULL buffer to
8481 * tracepoint.c (fetch_traceframe_registers): Update comment.
8483 2011-01-28 Pedro Alves <pedro@codesourcery.com>
8485 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
8488 2011-01-25 Pedro Alves <pedro@codesourcery.com>
8490 * server.h (decode_xfer_write): Change prototype.
8491 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
8492 and don't extract the annex here.
8493 * server.c (decode_xfer_read): Remove `annex' parameter,
8494 and don't extract the annex here.
8496 (struct qxfer): New.
8497 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
8498 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
8499 (handle_qxfer_statictrace): New functions, abstracted out from
8500 handle_query, and made to use the struct qxfer interface.
8501 (handle_threads_qxfer_proper): Rename to ...
8502 (handle_qxfer_threads_proper): ... this.
8503 (handle_threads_qxfer): Rename to ...
8504 (handle_qxfer_threads): ... this. Adjust.
8505 (qxfer_packets): New array.
8506 (handle_qxfer): New function.
8507 (handle_query): Use handle_qxfer.
8509 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
8511 * gdbreplay.c: Shorten lines of >= 80 columns.
8512 * linux-low.c: Ditto.
8513 * linux-ppc-low.c: Ditto.
8514 * linux-s390-low.c: Ditto.
8515 * linux-sparc-low.c: Ditto.
8516 * linux-x86-low.c: Ditto.
8517 * linux-xtensa-low.c: Ditto.
8518 * mem-break.c: Ditto.
8520 * regcache.h: Ditto.
8521 * remote-utils.c: Ditto.
8524 * thread-db.c: Ditto.
8525 * tracepoint.c: Ditto.
8527 * win32-low.h: Ditto.
8529 2011-01-05 Joel Brobecker <brobecker@adacore.com>
8531 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
8534 2011-01-01 Joel Brobecker <brobecker@adacore.com>
8536 * server.c (gdbserver_version): Update copyright year in version
8538 * gdbreplay.c (gdbreplay_version): Ditto.
8540 2010-12-29 Jie Zhang <jie.zhang@analog.com>
8542 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
8543 * linux-bfin-low.c: New file.
8544 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
8545 PT_DATA_ADDR for BFIN targets.
8546 * Makefile.in (SFILES): Add linux-bfin-low.c.
8547 (clean): Remove reg-bfin.c.
8548 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
8549 * README: Mention supported Blackfin targets.
8551 2010-12-23 Mike Frysinger <vapier@gentoo.org>
8553 * .gitignore: New file.
8555 2010-11-16 Mike Frysinger <vapier@gentoo.org>
8557 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
8559 2010-10-22 Jie Zhang <jie@codesourcery.com>
8561 * Makefile.in: Add FLAGS_TO_PASS variable.
8562 (install): Remove dependency of install-only and recursively
8563 invoke make for install-only.
8565 2010-10-04 Doug Evans <dje@google.com>
8567 * Makefile.in (uninstall): Use $(DESTDIR).
8569 2010-09-24 Pedro Alves <pedro@codesourcery.com>
8573 * linux-x86-low.c (compat_siginfo_from_siginfo)
8574 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
8575 si_code is < 0. Check for si_code == SI_TIMER before checking for
8578 2010-09-13 Joel Brobecker <brobecker@adacore.com>
8580 * lynx-i386-low.c: New file.
8581 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
8583 2010-09-13 Joel Brobecker <brobecker@adacore.com>
8585 * lynx-low.c (ptrace_request_to_str): Remove handling for
8586 request values that have been removed in LynxOS 5.x.
8588 2010-09-13 Joel Brobecker <brobecker@adacore.com>
8590 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
8593 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
8595 * configure.ac: Add --enable-inprocess-agent option.
8596 * configure: Rebuilt.
8598 2010-09-06 Yao Qi <yao@codesourcery.com>
8600 * linux-low.c (linux_kill): Remove unused variable.
8601 (linux_stabilize_threads): Likewise.
8602 * server.c (start_inferior): Likewise.
8603 (queue_stop_reply_callback): Likewise.
8604 * tracepoint.c (do_action_at_tracepoint): Likewise.
8606 2010-09-06 Yao Qi <yao@codesourcery.com>
8608 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
8611 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8613 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
8615 2010-09-06 Pedro Alves <pedro@codesourcery.com>
8617 * Makefile.in (install-only): Replace $IPA_DEPFILES with
8620 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8622 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
8623 gdbserver/lynx-ppc-low.c: New files.
8624 * Makefile.in (lynx_low_h): New variable.
8625 (lynx-low.o, lynx-ppc-low.o): New rules.
8626 * configure.ac: On LynxOS, link with -lnetinet.
8627 * configure.srv: Add handling of powerpc-*-lynxos* targets.
8628 * configure: regenerate.
8630 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8632 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
8633 * configure.ac: Add check for vasprintf and vsnprintf.
8634 * configure, config.in: Regenerate.
8635 * server.h (vasprintf, vsnprintf): Add conditional declarations.
8637 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8639 * gdbreplay.c: Move include of alloca.h up, next to include of
8641 * server.h: Add include of malloc.h.
8642 * mem-break.c: Remove include of malloc.h.
8643 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
8645 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8647 * Makefile.in (memmem.o): Build with -Wno-error.
8649 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8651 * utils.c (xsnprintf): Make non-static.
8652 * server.h: Add xsnprintf declaration.
8653 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
8654 replace calls to snprintf by calls to xsnprintf throughout.
8656 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8658 * configure.ac: Add configure check for alloca.
8659 * configure, config.in: Regenerate.
8660 * server.h: Include alloca.h if it exists.
8661 * gdbreplay.c: Include alloca.h if it exists.
8663 2010-08-28 Pedro Alves <pedro@codesourcery.com>
8665 * linux-low.c (__SIGRTMIN): Define if not already defined.
8666 (linux_create_inferior): Check for __ANDROID__ rather than
8668 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
8669 are already deferred.
8670 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
8671 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
8672 stopped and already has a pending signal to report.
8673 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
8674 a pending signal to report or is moving out of a jump pad.
8675 (linux_init_signals): Check for __ANDROID__ rather than
8678 2010-08-28 Pedro Alves <pedro@codesourcery.com>
8680 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
8681 debug_threads check. Avoid a linear search when not doing debug
8684 2010-08-27 Pedro Alves <pedro@codesourcery.com>
8686 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
8687 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
8688 (struct file_handler) <fd>: Change type to gdb_fildes_t.
8689 (process_event): Change local fd's type to gdb_fildes_t.
8690 (create_file_handler): Adjust prototype.
8691 (delete_file_handler): Adjust prototype.
8692 (handle_file_event): Adjust prototype. Use pfildes.
8693 (create_file_event): Adjsut prototype.
8694 * remote-utils.c (remote_desc, listen_desc): Change type to
8696 * server.h: New gdb_fildes_t typedef.
8697 [USE_WIN32API]: Include winsock2.h.
8698 (delete_file_handler, add_file_handler): Adjust prototypes.
8700 * utils.c (pfildes): New.
8702 2010-08-27 Pedro Alves <pedro@codesourcery.com>
8704 * configure.ac (build_warnings): Add -Wno-char-subscripts.
8705 * configure: Regenerate.
8707 2010-08-27 Pedro Alves <pedro@codesourcery.com>
8709 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
8710 (linux_done_accessing_memory): ... this.
8711 (linux_target_ops): Adjust.
8712 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
8713 * nto-low.c (nto_target_ops): Adjust comment.
8714 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
8715 * spu-low.c (spu_target_ops): Adjust comment.
8716 * target.h (target_ops): Rename unprepare_to_access_memory field
8717 to done_accessing_memory.
8718 (unprepare_to_access_memory): Rename to ...
8719 (done_accessing_memory): ... this.
8721 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8723 * linux-low.c (linux_prepare_to_access_memory): New.
8724 (linux_unprepare_to_access_memory): New.
8725 (linux_target_ops): Install them.
8726 * server.c (read_memory): Rename to ...
8727 (gdb_read_memory): ... this. Use
8728 prepare_to_access_memory/prepare_to_access_memory.
8729 (write_memory): Rename to ...
8730 (gdb_write_memory): ... this. Use
8731 prepare_to_access_memory/prepare_to_access_memory.
8732 (handle_search_memory_1): Adjust.
8733 (process_serial_event): Adjust.
8734 * target.h (struct target_ops): New fields
8735 prepare_to_access_memory and unprepare_to_access_memory.
8736 (prepare_to_access_memory, unprepare_to_access_memory): New.
8737 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
8738 prepare_to_access_memory/prepare_to_access_memory.
8739 * nto-low.c (nto_target_ops): Adjust.
8740 * spu-low.c (spu_target_ops): Adjust.
8741 * win32-low.c (win32_target_ops): Adjust.
8743 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8745 * Makefile.in (WARN_CFLAGS): Get it from configure.
8746 (WERROR_CFLAGS): New.
8747 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
8748 * configure.ac: Introduce --enable-werror, which adds -Werror to
8749 the compiler command line. Enabled by default. Disable with
8750 --disable-werror. Add -Wdeclaration-after-statement
8751 Wpointer-arith and -Wformat-nonliteral to warning flags.
8752 * configure: Regenerate.
8754 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8756 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
8758 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8760 * gdbreplay.c (remote_error): New.
8762 (expect): Use gdbchar. Check for error reading from GDB.
8763 Clarify sync error output.
8764 (play): Check for errors writing to GDB.
8765 * linux-low.c (sigchld_handler): Really ignore `write' errors.
8766 * remote-utils.c (getpkt): Check for errors writing to the remote
8769 2010-08-25 Pedro Alves <pedro@codesourcery.com>
8771 * linux-low.c (linux_wait_1): Move non-debugging code out of
8772 `debug_threads' control.
8774 2010-08-25 Pedro Alves <pedro@codesourcery.com>
8776 * linux-low.c (linux_wait_1): Don't set last_status here.
8777 * server.c (push_event, queue_stop_reply_callback): Assert we're
8778 not pushing a TARGET_WAITKIND_IGNORE event.
8779 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
8780 (myresume, handle_target_event): Set the thread's last_resume_kind
8781 and last_status from the target returned status.
8783 2010-08-25 Pedro Alves <pedro@codesourcery.com>
8787 * linux-x86-low.c (update_debug_registers_callback): New.
8788 (i386_dr_low_set_addr): Use it.
8789 (i386_dr_low_get_addr): New.
8790 (i386_dr_low_set_control): Use update_debug_registers_callback.
8791 (i386_dr_low_get_control): New.
8792 (i386_dr_low_get_status): Adjust.
8793 * linux-low.c (linux_stop_lwp): New.
8794 * linux-low.h (linux_stop_lwp): Declare.
8796 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
8797 argument instead of a i386_debug_reg_state.
8798 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
8799 a i386_debug_reg_state.
8800 (i386_insert_aligned_watchpoint): Adjust.
8801 (i386_remove_aligned_watchpoint): Adjust.
8802 (i386_low_stopped_data_address): Read the debug registers from the
8803 inferior instead of from the mirrors.
8804 * i386-low.h (struct i386_debug_reg_state): Extend comment.
8805 (i386_dr_low_get_addr): Declare.
8806 (i386_dr_low_get_control): Declare.
8807 (i386_dr_low_get_status): Change prototype.
8809 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
8810 (i386_dr_low_get_addr): New.
8811 (i386_dr_low_get_control): New.
8812 (i386_dr_low_get_status): Adjust prototype. Return
8814 (i386_initial_stuff): Clear dr_status_mirror and
8816 (i386_get_thread_context): Adjust.
8817 (i386_set_thread_context): Adjust.
8818 (i386_thread_added): Adjust.
8820 2010-08-24 Pedro Alves <pedro@codesourcery.com>
8822 * linux-low.h (linux_thread_area): Delete declaration.
8824 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
8826 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
8827 after its termination.
8829 2010-08-09 Pedro Alves <pedro@codesourcery.com>
8831 * linux-low.c (gdb_wants_lwp_stopped): Delete.
8832 (gdb_wants_all_stopped): Delete.
8833 (linux_wait_1): Don't call them.
8834 * server.c (handle_v_cont): Tag all threads as want-stopped.
8835 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
8836 stopped as "client-wants-stopped".
8838 2010-07-31 Pedro Alves <pedro@codesourcery.com>
8840 * Makefile.in (signals_h): New.
8841 (server_h): Depend on it.
8842 (server.o): Don't depend on $(signals_def).
8843 (signals.o): Depend on $(signals_def).
8845 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
8847 * Makefile.in (signals_def): New.
8848 (server_h): Append include/gdb/signals.h and signals_def.
8849 (server.o): Append signals_def.
8851 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8853 * server.c (handle_target_event): Use target_signal_to_host for
8854 resume_info.sig initialization.
8855 * target.h (struct thread_resume) <sig>: New comment.
8857 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
8859 * server.c (handle_query): strcpy() the returned string from paddress()
8860 instead of sprintf().
8861 * utils.c (paddress): Return phex_nz().
8863 2010-07-07 Joel Brobecker <brobecker@adacore.com>
8865 * server.c (handle_v_cont): Call mourn_inferior if process
8867 (myresume): Likewise.
8869 2010-07-01 Pedro Alves <pedro@codesourcery.com>
8871 Static tracepoints, and integration with UST.
8873 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
8874 * mem-break.c (uninsert_all_breakpoints)
8875 (reinsert_all_breakpoints): New.
8876 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
8877 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
8878 (gdb_agent_ust_loaded, helper_thread_id)
8879 (gdb_agent_helper_thread_id): New macros.
8880 (struct ipa_sym_addresses): Add addr_ust_loaded,
8881 addr_helper_thread_id, addr_cmd_buf.
8882 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
8883 (in_process_agent_loaded_ust): New.
8884 (write_e_ust_not_loaded): New.
8885 (maybe_write_ipa_ust_not_loaded): New.
8886 (struct collect_static_trace_data_action): New.
8887 (enum tracepoint_type) <static_tracepoint>: New.
8888 (struct tracepoint) <handle>: Mention static tracepoints.
8889 (struct static_tracepoint_ctx): New.
8890 (CMD_BUF_SIZE): New.
8891 (add_tracepoint_action): Handle static tracepoint actions.
8892 (unprobe_marker_at): New.
8893 (clear_installed_tracepoints): Handle static tracepoints.
8894 (cmd_qtdp): Handle static tracepoints.
8895 (probe_marker_at): New.
8896 (cmd_qtstart): Handle static tracepoints.
8897 (response_tracepoint): Handle static tracepoints.
8898 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
8899 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
8900 (get_context_regcache): Handle static tracepoints.
8901 (do_action_at_tracepoint): Handle static tracepoint actions.
8902 (traceframe_find_block_type): Handle static trace data blocks.
8903 (traceframe_read_sdata): New.
8904 (download_tracepoints): Download static tracepoint actions.
8905 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
8906 (GDB_PROBE_NAME): New.
8911 (ust_marker_to_static_tracepoint): New.
8913 (collect_ust_data_at_tracepoint): New.
8914 (gdb_ust_probe): New.
8915 (UNIX_PATH_MAX, SOCK_DIR): New.
8916 (gdb_ust_connect_sync_socket): New.
8917 (resume_thread, stop_thread): New.
8918 (run_inferior_command): New.
8919 (init_named_socket): New.
8920 (gdb_ust_socket_init): New.
8921 (cstr_to_hexstr): New.
8923 (first_marker, next_marker): New.
8924 (response_ust_marker): New.
8925 (cmd_qtfstm, cmd_qtsstm): New.
8926 (unprobe_marker_at, probe_marker_at): New.
8927 (cmd_qtstmat, gdb_ust_thread): New.
8928 (gdb_ust_init): New.
8929 (initialize_tracepoint_ftlib): Call gdb_ust_init.
8930 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
8932 (x86_64_st_collect_regmap): New.
8933 (X86_64_NUM_ST_COLLECT_GREGS): New.
8934 (AMD64_RIP_REGNUM): New.
8935 (supply_static_tracepoint_registers): New.
8936 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
8938 (i386_st_collect_regmap): New.
8939 (i386_NUM_ST_COLLECT_GREGS): New.
8940 (supply_static_tracepoint_registers): New.
8941 * server.c (handle_query): Handle qXfer:statictrace:read.
8942 <qSupported>: Report support for StaticTracepoints, and
8943 qXfer:statictrace:read features.
8944 * server.h (traceframe_read_sdata)
8945 (supply_static_tracepoint_registers): Declare.
8946 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
8947 (unpack_varlen_hex): Include in IPA build.
8948 * Makefile.in (ustlibs, ustinc): New.
8949 (IPA_OBJS): Add remote-utils-ipa.o.
8950 ($(IPA_LIB)): Link -ldl and -lpthread.
8952 (IPAGENT_CFLAGS): Add UST_CFLAGS.
8953 * config.in, configure: Regenerate.
8955 2010-06-20 Ian Lance Taylor <iant@google.com>
8956 Pedro Alves <pedro@codesourcery.com>
8958 * linux-x86-low.c (always_true): Delete.
8959 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
8960 trying to fool the compiler with always_true.
8962 2010-06-20 Pedro Alves <pedro@codesourcery.com>
8964 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
8965 conditions in gdbserver.
8967 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
8969 * spu-low.c (spu_read_memory): Wrap around local store limit.
8970 (spu_write_memory): Likewise.
8972 2010-06-15 Pedro Alves <pedro@codesourcery.com>
8974 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
8975 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
8977 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
8979 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
8980 uses with LONGEST uses.
8982 2010-06-14 Stan Shebs <stan@codesourcery.com>
8983 Pedro Alves <pedro@codesourcery.com>
8987 * linux-x86-low.c: Include limits.h.
8992 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
8993 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
8994 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
8995 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
8996 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
8997 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
8998 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
8999 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
9000 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
9001 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
9002 (amd64_emit_void_call_2): New.
9003 (amd64_emit_ops): New.
9004 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
9005 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
9006 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
9007 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
9008 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
9009 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
9010 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
9011 (i386_emit_call, i386_emit_reg, i386_emit_pop)
9012 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
9013 (i386_emit_stack_adjust, i386_emit_int_call_1)
9014 (i386_emit_void_call_2): New.
9015 (i386_emit_ops): New.
9016 (x86_emit_ops): New.
9017 (the_low_target): Install x86_emit_ops.
9018 * server.h (struct emit_ops): New.
9019 (get_raw_reg_func_addr): Declare.
9020 (current_insn_ptr, emit_error): Declare.
9021 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
9022 (set_trace_state_variable_value): New defines.
9023 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
9024 addr_get_trace_state_variable_value and
9025 addr_set_trace_state_variable_value.
9026 (symbol_list): New fields for get_raw_reg,
9027 get_trace_state_variable_value and set_trace_state_variable_value.
9028 (condfn): New typedef.
9029 (struct tracepoint): New field `compiled_cond'.
9030 (do_action_at_tracepoint): Clear compiled_cond.
9031 (get_trace_state_variable_value, set_trace_state_variable_value):
9033 (condition_true_at_tracepoint): If there's a compiled condition,
9035 (current_insn_ptr, emit_error): New globals.
9036 (struct bytecode_address): New.
9037 (get_raw_reg_func_addr): New.
9038 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
9039 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
9040 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
9041 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
9042 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
9043 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
9044 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
9045 (compile_tracepoint_condition, compile_bytecodes): New.
9046 * target.h (emit_ops): Forward declare.
9047 (struct target_ops): New field emit_ops.
9048 (target_emit_ops): New.
9049 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
9050 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
9051 * linux-low.c (linux_emit_ops): New.
9052 (linux_target_ops): Install it.
9053 * linux-low.h (struct linux_target_ops): New field emit_ops.
9055 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
9057 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
9058 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
9060 2010-06-01 Pedro Alves <pedro@codesourcery.com>
9061 Stan Shebs <stan@codesourcery.com>
9063 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
9064 (all): Depend on $(extra_libraries).
9065 (install-only): Install the IPA.
9066 (IPA_OBJS, IPA_LIB): New.
9067 (clean): Remove the IPA lib.
9068 (IPAGENT_CFLAGS): New.
9069 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
9070 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
9071 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
9072 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
9073 * configure.ac: Check for atomic builtins support in the compiler.
9074 (IPA_DEPFILES, extra_libraries): Define.
9075 * configure.srv (ipa_obj): Add description.
9076 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
9077 (i[34567]86-*-linux*): Set ipa_obj.
9078 (x86_64-*-linux*): Set ipa_obj.
9079 * linux-low.c (stabilizing_threads): New.
9080 (supports_fast_tracepoints): New.
9081 (linux_detach): Stabilize threads before detaching.
9082 (handle_tracepoints): Handle internal tracing breakpoints. Assert
9083 the lwp is either not stabilizing, or is moving out of a jump pad.
9084 (linux_fast_tracepoint_collecting): New.
9085 (maybe_move_out_of_jump_pad): New.
9086 (enqueue_one_deferred_signal): New.
9087 (dequeue_one_deferred_signal): New.
9088 (linux_wait_for_event_1): If moving out of a jump pad, defer
9089 pending signals to later.
9090 (linux_stabilize_threads): New.
9091 (linux_wait_1): Check if threads need moving out of jump pads, and
9093 (stuck_in_jump_pad_callback): New.
9094 (move_out_of_jump_pad_callback): New.
9096 (linux_resume_one_lwp): Handle moving out of jump pads.
9097 (linux_set_resume_request): Dequeue deferred signals.
9098 (need_step_over_p): Also step over fast tracepoint jumps.
9099 (start_step_over): Also uninsert fast tracepoint jumps.
9100 (finish_step_over): Also reinsert fast tracepoint jumps.
9101 (linux_install_fast_tracepoint_jump): New.
9102 (linux_target_ops): Install linux_stabilize_threads and
9103 linux_install_fast_tracepoint_jump_pad.
9104 * linux-low.h (linux_target_ops) <get_thread_area,
9105 install_fast_tracepoint_jump_pad>: New fields.
9106 (struct lwp_info) <collecting_fast_tracepoint,
9107 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
9108 (linux_get_thread_area): Declare.
9109 * linux-x86-low.c (jump_insn): New.
9110 (x86_get_thread_area): New.
9111 (append_insns): New.
9113 (amd64_install_fast_tracepoint_jump_pad): New.
9114 (i386_install_fast_tracepoint_jump_pad): New.
9115 (x86_install_fast_tracepoint_jump_pad): New.
9116 (the_low_target): Install x86_get_thread_area and
9117 x86_install_fast_tracepoint_jump_pad.
9118 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
9119 (struct fast_tracepoint_jump): New.
9120 (fast_tracepoint_jump_insn): New.
9121 (fast_tracepoint_jump_shadow): New.
9122 (find_fast_tracepoint_jump_at): New.
9123 (fast_tracepoint_jump_here): New.
9124 (delete_fast_tracepoint_jump): New.
9125 (set_fast_tracepoint_jump): New.
9126 (uninsert_fast_tracepoint_jumps_at): New.
9127 (reinsert_fast_tracepoint_jumps_at): New.
9128 (set_breakpoint_at): Use write_inferior_memory.
9129 (uninsert_raw_breakpoint): Use write_inferior_memory.
9130 (check_mem_read): Mask out fast tracepoint jumps.
9131 (check_mem_write): Mask out fast tracepoint jumps.
9132 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
9133 (set_fast_tracepoint_jump): Declare.
9134 (delete_fast_tracepoint_jump)
9135 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
9136 (reinsert_fast_tracepoint_jumps_at): Declare.
9137 * regcache.c: Don't compile many functions when building the
9138 in-process agent library.
9139 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
9140 the register buffer in the heap.
9141 (free_register_cache): If the register buffer isn't owned by the
9142 regcache, don't free it.
9143 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
9144 pre-existing register caches.
9145 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
9147 (convert_ascii_to_int): : Constify `from' parameter type.
9148 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
9149 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
9150 the needed buffer in-place.
9151 (relocate_instruction): New.
9152 * server.c (handle_query) <qSymbols>: If the target supports
9153 tracepoints, give it a chance of looking up symbols. Report
9154 support for fast tracepoints.
9155 (handle_status): Stabilize threads.
9156 (process_serial_event): Adjust.
9157 * server.h (struct fast_tracepoint_jump): Forward declare.
9158 (struct process_info) <fast_tracepoint_jumps>: New field.
9159 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
9160 (decode_X_packet, decode_M_packet): Adjust.
9161 (relocate_instruction): Declare.
9162 (in_process_agent_loaded): Declare.
9163 (tracepoint_look_up_symbols): Declare.
9164 (struct fast_tpoint_collect_status): Declare.
9165 (fast_tracepoint_collecting): Declare.
9166 (force_unlock_trace_buffer): Declare.
9167 (handle_tracepoint_bkpts): Declare.
9168 (initialize_low_tracepoint)
9169 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
9170 * target.h (struct target_ops) <stabilize_threads,
9171 install_fast_tracepoint_jump_pad>: New fields.
9172 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
9173 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
9174 [HAVE_STDINT_H]: Include stdint.h.
9175 (trace_debug_1): Rename to ...
9176 (trace_vdebug): ... this.
9177 (trace_debug): Rename to ...
9178 (trace_debug_1): ... this. Add `level' parameter.
9180 (ATTR_USED, ATTR_NOINLINE): New.
9181 (IP_AGENT_EXPORT): New.
9182 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
9183 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
9184 (about_to_request_buffer_space, trace_buffer_is_full)
9185 (stopping_tracepoint, expr_eval_result, error_tracepoint)
9186 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
9187 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
9188 (traceframe_write_count, traceframes_created)
9189 (trace_state_variables)
9190 New renaming defines.
9191 (struct ipa_sym_addresses): New.
9192 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
9194 (ipa_sym_addrs): New.
9195 (all_tracepoint_symbols_looked_up): New.
9196 (in_process_agent_loaded): New.
9197 (write_e_ipa_not_loaded): New.
9198 (maybe_write_ipa_not_loaded): New.
9199 (tracepoint_look_up_symbols): New.
9200 (debug_threads) [IN_PROCESS_AGENT]: New.
9201 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
9202 (UNKNOWN_SIDE_EFFECTS): New.
9203 (stop_tracing): New.
9204 (flush_trace_buffer): New.
9205 (stop_tracing_bkpt): New.
9206 (flush_trace_buffer_bkpt): New.
9207 (read_inferior_integer): New.
9208 (read_inferior_uinteger): New.
9209 (read_inferior_data_pointer): New.
9210 (write_inferior_data_pointer): New.
9211 (write_inferior_integer): New.
9212 (write_inferior_uinteger): New.
9213 (struct collect_static_trace_data_action): Delete.
9214 (enum tracepoint_type): New.
9215 (struct tracepoint) <type>: New field `type'.
9216 <actions_str, step_actions, step_actions_str>: Only include in
9218 <orig_size, obj_addr_on_target, adjusted_insn_addr>
9219 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
9220 (tracepoints): Use IP_AGENT_EXPORT.
9221 (last_tracepoint): Don't include in the IPA.
9222 (stopping_tracepoint): Use IP_AGENT_EXPORT.
9223 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
9224 (alloced_trace_state_variables): New.
9225 (trace_state_variables): Use IP_AGENT_EXPORT.
9226 (traceframe_t): Delete unused variable.
9227 (circular_trace_buffer): Don't include in the IPA.
9228 (trace_buffer_start): Delete.
9229 (struct trace_buffer_control): New.
9230 (trace_buffer_free): Delete.
9231 (struct ipa_trace_buffer_control): New.
9232 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
9233 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
9235 (trace_buffer_ctrl): New.
9236 (TRACE_BUFFER_CTRL_CURR): New.
9237 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
9238 Reimplement as macros.
9239 (trace_buffer_wrap): Delete.
9240 (traceframe_write_count, traceframe_read_count)
9241 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
9242 (struct tracepoint_hit_ctx) <type>: New field.
9243 (struct fast_tracepoint_ctx): New.
9244 (memory_barrier): New.
9246 (record_tracepoint_error): Update atomically in the IPA.
9247 (clear_inferior_trace_buffer): New.
9248 (about_to_request_buffer_space): New.
9249 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
9250 updating the same buffer.
9251 (add_tracepoint): Default the tracepoint's type to trap
9252 tracepoint, and orig_size to -1.
9253 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
9255 (create_trace_state_variable): New parameter `gdb'. Handle it.
9256 (clear_installed_tracepoints): Clear fast tracepoint jumps.
9257 (cmd_qtdp): Handle fast tracepoints.
9259 (max_jump_pad_size): New.
9260 (gdb_jump_pad_head): New.
9261 (get_jump_space_head): New.
9262 (claim_jump_space): New.
9263 (sort_tracepoints): New.
9264 (MAX_JUMP_SIZE): New.
9265 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
9267 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
9268 support. Upload fast traceframes, and delete internal IPA
9270 (stop_tracing_handler): New.
9271 (flush_trace_buffer_handler): New.
9272 (cmd_qtstop): Upload fast tracepoints.
9273 (response_tracepoint): Handle fast tracepoints.
9274 (tracepoint_finished_step): Upload fast traceframes. Set the
9275 tracepoint hit context's tracepoint type.
9276 (handle_tracepoint_bkpts): New.
9277 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
9278 type. Add comment about fast tracepoints.
9279 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
9280 non-existing action_str field.
9281 (get_context_regcache): Handle fast tracepoints.
9282 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
9284 (fast_tracepoint_from_jump_pad_address): New.
9285 (fast_tracepoint_from_ipa_tpoint_address): New.
9286 (collecting_t): New.
9287 (force_unlock_trace_buffer): New.
9288 (fast_tracepoint_collecting): New.
9291 (write_inferior_data_ptr): New.
9292 (target_tp_heap): New.
9293 (target_malloc): New.
9294 (download_agent_expr): New.
9296 (download_tracepoints): New.
9297 (download_trace_state_variables): New.
9298 (upload_fast_traceframes): New.
9299 (IPA_FIRST_TRACEFRAME): New.
9300 (IPA_NEXT_TRACEFRAME_1): New.
9301 (IPA_NEXT_TRACEFRAME): New.
9302 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
9303 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
9304 (gdb_jump_pad_buffer_end): New.
9305 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
9306 (initialize_tracepoint): Adjust.
9307 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
9308 buffer. Initialize the low module.
9309 * utils.c (PREFIX, TOOLNAME): New.
9310 (malloc_failure): Use PREFIX.
9311 (error): In the IPA, an error causes an exit.
9312 (fatal, warning): Use PREFIX.
9313 (internal_error): Use TOOLNAME.
9314 (NUMCELLS): Increase to 10.
9315 * configure, config.in: Regenerate.
9317 2010-06-01 Pedro Alves <pedro@codesourcery.com>
9319 * server.c (handle_query) <qSupported>: Do two passes over the
9320 qSupported string to avoid nesting strtok.
9322 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9324 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
9326 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
9328 * configure: Regenerate.
9329 * proc-service.list: New.
9331 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9333 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
9336 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
9338 * gdbreplay.c (remote_open): Check error return from socket() call by
9339 its equality to -1 not by it being negative.
9340 * remote-utils.c (remote_open): Likewise.
9342 2010-05-23 Pedro Alves <pedro@codesourcery.com>
9344 * config.h: Regenerate.
9346 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
9348 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
9349 doesn't provide PTRACE_GET_THREAD_AREA.
9351 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
9353 * linux-m68k-low.c: Include <asm/ptrace.h>
9354 (ps_get_thread_area): Implement.
9356 2010-05-03 Doug Evans <dje@google.com>
9358 * event-loop.c (struct callback_event): New struct.
9359 (callback_list): New global.
9360 (append_callback_event, delete_callback_event): New functions.
9361 (process_callback): New function.
9362 (start_event_loop): Call it.
9363 * remote-utils.c (NOT_SCHEDULED): Define.
9364 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
9365 moved out of readchar.
9366 (readchar): Rewrite. Call reschedule before returning.
9367 (reset_readchar): New function.
9368 (remote_close): Call it.
9369 (process_remaining, reschedule): New functions.
9370 * server.h (callback_handler_func): New typedef.
9371 (append_callback_event, delete_callback_event): Declare.
9373 2010-05-03 Pedro Alves <pedro@codesourcery.com>
9375 * proc-service.c (ps_pglobal_lookup): Use
9376 thread_db_look_up_one_symbol.
9377 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
9378 parameter. Use it instead of all_symbols_looked_up.
9379 * server.h (struct process_info) <all_symbols_looked_up>: Delete
9381 (all_symbols_looked_up): Don't declare.
9382 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
9383 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
9385 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
9386 Set all_symbols_looked_up here.
9387 (thread_db_look_up_one_symbol): New.
9388 (thread_db_get_tls_address): Adjust.
9389 (thread_db_load_search, try_thread_db_load_1): Always allocate the
9390 thread_db object on the heap, and tentatively set it in the
9392 (thread_db_init): Don't set all_symbols_looked_up here.
9393 * linux-low.h (thread_db_look_up_one_symbol): Declare.
9395 2010-05-03 Pedro Alves <pedro@codesourcery.com>
9397 * linux-low.c (linux_kill, linux_detach): Adjust.
9398 (status_pending_p_callback): Remove redundant statement. Check
9399 for !TARGET_WAITIKIND_IGNORE, instead of
9400 TARGET_WAITKIND_STOPPED.
9401 (handle_tracepoints): Make sure LWP is locked. Adjust.
9402 (linux_wait_for_event_1): Adjust.
9403 (linux_cancel_breakpoints): New.
9404 (unsuspend_one_lwp): New.
9405 (unsuspend_all_lwps): New.
9406 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
9407 (send_sigstop_callback): Change return type to int, add new
9408 `except' parameter and handle it.
9409 (suspend_and_send_sigstop_callback): New.
9410 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
9411 pass them down. If SUSPEND, also increment the lwp's suspend
9413 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
9414 (need_step_over_p): Don't consider suspended LWPs.
9415 (start_step_over): Adjust.
9416 (proceed_one_lwp): Change return type to int, add new `except'
9417 parameter and handle it.
9418 (unsuspend_and_proceed_one_lwp): New.
9419 (proceed_all_lwps): Use find_inferior instead of
9421 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
9422 also decrement the suspend count of LWPs. Pass `except' down,
9423 instead of hacking its suspend count.
9424 (linux_pause_all): Add `freeze' parameter. Adjust.
9425 (linux_unpause_all): New.
9426 (linux_target_ops): Install linux_unpause_all.
9427 * server.c (handle_status): Adjust.
9428 * target.h (struct target_ops): New fields `unpause_all' and
9429 `cancel_breakpoints'. Add new parameter to `pause_all'.
9430 (pause_all): Add new `freeze' parameter.
9432 (cancel_breakpoints): New.
9433 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
9435 (cmd_qtstart): Pause threads.
9436 (stop_tracing): Pause threads, and cancel breakpoints.
9437 * win32-low.c (win32_target_ops): Adjust.
9439 2010-05-03 Pedro Alves <pedro@codesourcery.com>
9441 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
9442 the inferior right away from here...
9443 (linux_wait_1): ... to here, and adjust to check the thread's
9444 last_resume_kind instead of the lwp's step or stop_expected flags.
9446 2010-05-02 Pedro Alves <pedro@codesourcery.com>
9448 * README: Use consistent `GDB' and `GDBserver' spellings.
9450 2010-05-02 Pedro Alves <pedro@codesourcery.com>
9452 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
9453 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
9454 (linux_detach_one_lwp): Assume the lwp is stopped.
9455 (any_thread_of): Delete.
9456 (linux_detach): Stop all lwps here. Don't blindly delete all
9458 (delete_lwp_callback): New.
9459 (linux_mourn): Delete all lwps of the process that is gone.
9460 (linux_wait_1): Don't delete the last lwp of the process here.
9461 * mem-break.h (mark_breakpoints_out): Declare.
9462 * mem-break.c (mark_breakpoints_out): New.
9463 (free_all_breakpoints): Use it.
9464 * server.c (handle_target_event): If the process is gone, mark
9466 * thread-db.c (struct thread_db) <create_bp>: New field.
9467 (thread_db_enable_reporting): Fix prototype. Store a thread event
9468 breakpoint reference in the thread_db struct.
9469 (thread_db_load_search): Clear the thread_db object.
9470 (try_thread_db_load_1): Ditto.
9471 (switch_to_process): New.
9472 (disable_thread_event_reporting): Use it.
9473 (remove_thread_event_breakpoints): New.
9474 (thread_db_detach, thread_db_mourn): Use it.
9476 2010-05-01 Pedro Alves <pedro@codesourcery.com>
9478 * linux-low.c (linux_enable_event_reporting): New.
9479 (linux_wait_for_event_1, handle_extended_wait): Use it.
9481 2010-04-30 Pedro Alves <pedro@codesourcery.com>
9483 * linux-low.c (linux_kill_one_lwp, linux_kill)
9484 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
9485 (send_sigstop): Take an lwp_info as parameter instead. Queue a
9486 SIGSTOP even if the LWP is stopped.
9487 (send_sigstop_callback): New.
9488 (stop_all_lwps): Use send_sigstop_callback instead.
9489 (linux_resume_one_thread): Adjust.
9490 (proceed_one_lwp): Still proceed an LWP that the client has
9491 requested to stop, if we haven't reported it as stopped yet. Make
9492 sure that LWPs the client want stopped, have a pending SIGSTOP.
9494 2010-04-26 Doug Evans <dje@google.com>
9496 * server.c (handle_general_set): Make static.
9498 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
9499 Print received char after testing for error/eof instead of before.
9500 (input_interrupt): Tweak comment.
9502 2010-04-23 Doug Evans <dje@google.com>
9504 * server.c (start_inferior): Print inferior argv if --debug.
9506 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
9508 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
9509 * nto-x86-low.c: Include server.h
9511 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
9513 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
9514 be consistent with other sources of this directory.
9515 (init_registers_amd64): Correct name of source file of this function
9518 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9520 * configure.srv (x86_64-*-mingw*): New configuration for Windows
9523 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9525 * win32-i386-low.c: Add 64-bit support.
9526 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
9527 (init_registers_amd64): Declare.
9528 (mappings): Add 64-bit version of array.
9529 (init_windows_x86): New function.
9530 (the_low_target): Change init_arch field to init_windows_x86.
9532 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9534 * win32-low.c: Adapt to support also 64-bit architecture.
9535 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
9536 (get_image_name): Use SIZE_T type for local variable `done'.
9537 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
9538 (toolhelp_get_dll_name): Idem.
9539 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
9540 Use uintptr_t typecast to avoid warning.
9541 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
9542 (handle_exception): Use phex_nz to avoid warning.
9543 (win32_wait): Remove unused local variable `process'.
9545 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9547 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
9550 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
9552 * configure.ac: Use `ws2_32' library for srv_mingw.
9553 * configure: Regenerate.
9554 * gdbreplay.c: Include winsock2.h instead of winsock.h.
9555 * remote-utils.c: Likewise.
9557 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
9559 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
9560 if __x86_64__ is defined.
9562 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
9564 * configure: Regenerate.
9566 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
9568 * server.c (handle_query): Handle 'qGetTIBAddr' query.
9569 * target.h (target_ops): New get_tib_address field.
9570 * win32-low.h (win32_thread_info): Add thread_local_base field.
9571 * win32-low.c (child_add_thread): Add tlb argument.
9572 Set thread_local_base field to TLB.
9573 (get_child_debug_event): Adapt to child_add_thread change.
9574 (win32_get_tib_address): New function.
9575 (win32_target_ops): Set get_tib_address field to
9576 win32_get_tib_address.
9577 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
9579 2010-04-12 Pedro Alves <pedro@codesourcery.com>
9581 * linux-low.c (linux_mourn): Also remove the process.
9582 * server.c (handle_target_event): Don't remove the process here.
9583 * nto-low.c (nto_mourn): New.
9584 (nto_target_ops): Install it.
9585 * spu-low.c (spu_mourn): New.
9586 (spu_target_ops): Install it.
9587 * win32-low.c (win32_mourn): New.
9588 (win32_target_ops): Install it.
9590 2010-04-12 Pedro Alves <pedro@codesourcery.com>
9592 * server.h (buffer_xml_printf): Remove redundant `;'.
9594 2010-04-12 Pedro Alves <pedro@codesourcery.com>
9596 * regcache.c (set_register_cache): Invalidate regcaches before
9597 changing the register cache layout.
9598 (regcache_invalidate_one): Allow a NULL regcache.
9599 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
9600 regcaches before changing the register cache layout or the target
9603 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
9605 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
9606 variable warning on Linux/x86-64.
9608 2010-04-11 Pedro Alves <pedro@codesourcery.com>
9610 GDBserver disconnected tracing support.
9612 * linux-low.c (linux_remove_process): Delete.
9613 (add_lwp): Don't set last_resume_kind here.
9614 (linux_kill): Use `mourn'.
9615 (linux_detach): Use `thread_db_detach', and `mourn'.
9617 (linux_attach_lwp_1): Adjust comment.
9618 (linux_attach): last_resume_kind moved the thread_info; adjust.
9619 (status_pending_p_callback): Adjust.
9620 (linux_wait_for_event_1): Adjust.
9621 (count_events_callback, select_singlestep_lwp_callback)
9622 (select_event_lwp_callback, cancel_breakpoints_callback)
9623 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
9624 (proceed_one_lwp): Adjust.
9625 (linux_async): Add debug output.
9626 (linux_thread_stopped): New.
9627 (linux_pause_all): New.
9628 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
9630 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
9631 (thread_db_free): Delete declaration.
9632 (thread_db_detach, thread_db_mourn): Declare.
9633 * thread-db.c (thread_db_init): Use thread_db_mourn.
9634 (thread_db_free): Delete, split in two.
9635 (disable_thread_event_reporting): New.
9636 (thread_db_detach): New.
9637 (thread_db_mourn): New.
9639 * server.h (struct thread_info) <last_resume_kind>: New field.
9640 <attached>: Add comment.
9641 <gdb_detached>: New field.
9642 (handler_func): Change return type to int.
9643 (handle_serial_event, handle_target_event): Ditto.
9644 (gdb_connected): Declare.
9646 (disconnected_tracing): Declare.
9647 (stop_tracing): Declare.
9649 * server.c (handle_query) <qSupported>: Report support for
9650 disconnected tracing.
9651 (queue_stop_reply_callback): Account for running threads.
9652 (gdb_wants_thread_stopped): New.
9653 (gdb_wants_all_threads_stopped): New.
9654 (gdb_reattached_process): New.
9655 (handle_status): Clear the `gdb_detached' flag of all processes.
9656 In all-stop, stop all threads.
9657 (main): Be sure to leave tfind mode. Handle disconnected tracing.
9658 (process_serial_event): If the remote connection breaks, or if an
9659 exit was forced with "monitor exit", force an event loop exit.
9660 Handle disconnected tracing on detach.
9661 (handle_serial_event): Adjust.
9662 (handle_target_event): If GDB isn't connected, forward events back
9663 to the inferior, unless the last process exited, in which case,
9664 exit gdbserver. Adjust interface.
9666 * remote-utils.c (remote_open): Don't block in accept. Instead
9667 register an event loop source on the listen socket file
9668 descriptor. Refactor bits into ...
9669 (listen_desc): ... this new global.
9670 (gdb_connected): ... this new function.
9671 (enable_async_notification): ... this new function.
9672 (handle_accept_event): ... this new function.
9673 (remote_close): Clear remote_desc.
9675 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
9677 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
9679 (mourn_inferior): Define.
9680 (target_process_qsupported): Avoid the dangling else problem.
9681 (thread_stopped): Define.
9682 (pause_all): Define.
9683 (target_waitstatus_to_string): Declare.
9684 * target.c (target_waitstatus_to_string): New.
9686 * tracepoint.c (tracing): Make extern.
9687 (disconnected_tracing): New.
9688 (stop_tracing): Make extern. Handle tracing stops due to GDB
9690 (cmd_qtdisconnected): New.
9691 (cmd_qtstatus): Report disconnected tracing status in trace reply.
9692 (handle_tracepoint_general_set): Handle QTDisconnected.
9694 * event-loop.c (event_handler_func): Change return type to int.
9695 (process_event): Bail out if the event handler wants the event
9697 (handle_file_event): Ditto.
9698 (start_event_loop): Bail out if the event handler wants the event
9701 * nto-low.c (nto_target_ops): Adjust.
9702 * spu-low.c (spu_wait): Don't remove the process here.
9703 (spu_target_ops): Adjust.
9704 * win32-low.c (win32_wait): Don't remove the process here.
9705 (win32_target_ops): Adjust.
9707 2010-04-11 Pedro Alves <pedro@codesourcery.com>
9709 * regcache.c (realloc_register_cache): Invalidate inferior's
9710 regcache before recreating it.
9712 2010-04-09 Pedro Alves <pedro@codesourcery.com>
9714 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
9716 2010-04-09 Stan Shebs <stan@codesourcery.com>
9717 Pedro Alves <pedro@codesourcery.com>
9719 * server.h (LONGEST): New.
9720 (struct thread_info) <while_stepping>: New field.
9721 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
9723 (initialize_tracepoint, handle_tracepoint_general_set)
9724 (handle_tracepoint_query, tracepoint_finished_step)
9725 (tracepoint_was_hit, release_while_stepping_state_list):
9726 (current_traceframe): Declare.
9727 * server.c (handle_general_set): Handle tracepoint packets.
9729 (write_memory): New.
9730 (handle_search_memory_1): Use read_memory.
9731 (handle_query): Report support for conditional tracepoints, trace
9732 state variables, and tracepoint sources. Handle tracepoint
9734 (main): Initialize the tracepoints module.
9735 (process_serial_event): Handle traceframe reads/writes.
9737 * linux-low.c (handle_tracepoints): New.
9738 (linux_wait_1): Call it.
9739 (linux_resume_one_lwp): Handle while-stepping.
9740 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
9741 (linux_target_ops): Install them.
9742 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
9744 * linux-x86-low.c (x86_supports_tracepoints): New.
9745 (the_low_target). Install it.
9747 * mem-break.h (delete_breakpoint): Declare.
9748 * mem-break.c (delete_breakpoint): Make external.
9750 * target.h (struct target_ops): Add `supports_tracepoints',
9751 `read_pc', and `write_pc' fields.
9752 (target_supports_tracepoints): Define.
9753 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
9756 * regcache.h (struct regcache) <registers_owned>: New field.
9757 (init_register_cache, regcache_cpy): Declare.
9758 (regcache_read_pc, regcache_write_pc): Declare.
9759 (register_cache_size): Declare.
9760 (supply_regblock): Declare.
9761 * regcache.c (init_register_cache): New.
9762 (new_register_cache): Use it.
9763 (regcache_cpy): New.
9764 (register_cache_size): New.
9765 (supply_regblock): New.
9766 (regcache_read_pc, regcache_write_pc): New.
9768 * tracepoint.c: New.
9770 * Makefile.in (OBS): Add tracepoint.o.
9771 (tracepoint.o): New rule.
9773 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
9775 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
9777 (i386-mmx.c): Likewise.
9778 (i386-mmx-linux.o): Likewise.
9779 (i386-mmx-linux.c): Likewise.
9781 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
9782 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
9783 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
9784 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
9786 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
9787 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
9788 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
9790 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
9792 * Makefile.in (clean): Updated.
9794 (i386-avx.c): Likewise.
9795 (i386-avx-linux.o): Likewise.
9796 (i386-avx-linux.c): Likewise.
9797 (amd64-avx.o): Likewise.
9798 (amd64-avx.c): Likewise.
9799 (amd64-avx-linux.o): Likewise.
9800 (amd64-avx-linux.c): Likewise.
9802 * configure.srv (srv_i386_regobj): Add i386-avx.o.
9803 (srv_i386_linux_regobj): Add i386-avx-linux.o.
9804 (srv_amd64_regobj): Add amd64-avx.o.
9805 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
9806 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
9807 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
9808 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
9809 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
9810 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
9811 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
9813 * i387-fp.c: Include "i386-xstate.h".
9815 (i387_cache_to_xsave): Likewise.
9816 (i387_xsave_to_cache): Likewise.
9817 (x86_xcr0): Likewise.
9819 * i387-fp.h (i387_cache_to_xsave): Likewise.
9820 (i387_xsave_to_cache): Likewise.
9821 (x86_xcr0): Likewise.
9823 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
9824 * linux-crisv32-low.c (target_regsets): Likewise.
9825 * linux-m68k-low.c (target_regsets): Likewise.
9826 * linux-mips-low.c (target_regsets): Likewise.
9827 * linux-ppc-low.c (target_regsets): Likewise.
9828 * linux-s390-low.c (target_regsets): Likewise.
9829 * linux-sh-low.c (target_regsets): Likewise.
9830 * linux-sparc-low.c (target_regsets): Likewise.
9831 * linux-xtensa-low.c (target_regsets): Likewise.
9833 * linux-low.c: Include <sys/uio.h>.
9834 (regsets_fetch_inferior_registers): Support nt_type.
9835 (regsets_store_inferior_registers): Likewise.
9836 (linux_process_qsupported): New.
9837 (linux_target_ops): Add linux_process_qsupported.
9839 * linux-low.h (regset_info): Add nt_type.
9840 (linux_target_ops): Add process_qsupported.
9842 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
9844 (init_registers_i386_avx_linux): New.
9845 (init_registers_amd64_avx_linux): Likewise.
9846 (xmltarget_i386_linux_no_xml): Likewise.
9847 (xmltarget_amd64_linux_no_xml): Likewise.
9848 (PTRACE_GETREGSET): Likewise.
9849 (PTRACE_SETREGSET): Likewise.
9850 (x86_fill_xstateregset): Likewise.
9851 (x86_store_xstateregset): Likewise.
9852 (use_xml): Likewise.
9853 (x86_linux_update_xmltarget): Likewise.
9854 (x86_linux_process_qsupported): Likewise.
9855 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
9856 (x86_arch_setup): Don't call init_registers_amd64_linux nor
9857 init_registers_i386_linux here. Call
9858 x86_linux_update_xmltarget.
9859 (the_low_target): Add x86_linux_process_qsupported.
9861 * server.c (handle_query): Call target_process_qsupported.
9863 * target.h (target_ops): Add process_qsupported.
9864 (target_process_qsupported): New.
9866 2010-04-03 Pedro Alves <pedro@codesourcery.com>
9868 * inferiors.c (add_thread): Set last_status kind to
9869 TARGET_WAITKIND_IGNORE.
9870 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
9871 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
9872 (linux_wait_1): Move `thread' local definition to block that uses
9873 it. Don't NULL initialize `event_child'.
9874 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
9875 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
9876 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
9878 2010-04-01 Pedro Alves <pedro@codesourcery.com>
9880 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
9881 an extended waitstatus, or by a watchpoint.
9882 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
9883 thread was stepping or has been stopped by a watchpoint.
9885 2010-04-01 Pedro Alves <pedro@codesourcery.com>
9887 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
9888 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
9889 of another, then delete the previous, and validate all
9891 (validate_inserted_breakpoint): New.
9892 (delete_disabled_breakpoints): New.
9893 (validate_breakpoints): New.
9894 (check_mem_read): Validate breakpoints before trusting their
9895 shadow. Delete disabled breakpoints.
9896 (check_mem_write): Validate breakpoints before trusting they
9897 should be inserted. Delete disabled breakpoints.
9898 * mem-break.h (validate_breakpoints):
9899 * server.c (handle_query): Validate breakpoints when we see a
9902 2010-04-01 Pedro Alves <pedro@codesourcery.com>
9904 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
9905 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
9906 if we could tell there's a GDB breakpoint at stop_pc.
9907 (need_step_over_p): Don't do a step over if we find a GDB
9908 breakpoint at the resume PC.
9910 * mem-break.c (struct raw_breakpoint): New.
9911 (enum bkpt_type): New type `gdb_breakpoint'.
9912 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
9913 fields. New field `raw'.
9914 (find_raw_breakpoint_at): New.
9915 (set_raw_breakpoint_at): Handle refcounting. Create a raw
9917 (set_breakpoint_at): Adjust.
9918 (delete_raw_breakpoint): New.
9919 (release_breakpoint): New.
9920 (delete_breakpoint): Rename to...
9921 (delete_breakpoint_1): ... this. Add proc parameter. Use
9922 release_breakpoint. Return ENOENT.
9923 (delete_breakpoint): Reimplement.
9924 (find_breakpoint_at): Delete.
9925 (find_gdb_breakpoint_at): New.
9926 (delete_breakpoint_at): Delete.
9927 (set_gdb_breakpoint_at): New.
9928 (delete_gdb_breakpoint_at): New.
9929 (gdb_breakpoint_here): New.
9930 (set_reinsert_breakpoint): Use release_breakpoint.
9931 (uninsert_breakpoint): Rename to ...
9932 (uninsert_raw_breakpoint): ... this.
9933 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
9934 (reinsert_raw_breakpoint): Change parameter type to
9936 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
9938 (check_breakpoints): Adjust. Use release_breakpoint.
9939 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
9940 (breakpoint_inserted_here): Ditto.
9941 (check_mem_read): Adjust to iterate over raw breakpoints instead.
9942 Don't trust the breakpoint's shadow if it is not inserted.
9943 (check_mem_write): Adjust to iterate over raw breakpoints instead.
9944 (delete_all_breakpoints): Adjust.
9945 (free_all_breakpoints): Mark all breakpoints as uninserted, and
9946 use delete_breakpoint_1.
9948 * mem-break.h (breakpoints_supported): Delete declaration.
9949 (set_gdb_breakpoint_at): Declare.
9950 (gdb_breakpoint_here): Declare.
9951 (delete_breakpoint_at): Delete.
9952 (delete_gdb_breakpoint_at): Declare.
9954 * server.h (struct raw_breakpoint): Forward declare.
9955 (struct process_info): New field `raw_breakpoints'.
9957 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
9960 2010-03-24 Pedro Alves <pedro@codesourcery.com>
9962 * linux-low.c (status_pending_p_callback): Fix comment.
9963 (linux_wait_for_event_1): Move most of the internal breakpoint
9964 handling from here...
9965 (linux_wait_1): ... to here.
9966 (count_events_callback): New.
9967 (select_singlestep_lwp_callback): New.
9968 (select_event_lwp_callback): New.
9969 (cancel_breakpoints_callback): New.
9970 (select_event_lwp): New.
9971 (linux_wait_1): Simplify internal breakpoint handling. Give equal
9972 priority to all LWPs that have had events that should be reported
9973 to the client. Cancel breakpoints when about to reporting the
9974 event to the client, not while stopping lwps. No longer cancel
9975 finished single-steps here.
9976 (cancel_finished_single_step): Delete.
9977 (cancel_finished_single_steps): Delete.
9979 2010-03-24 Pedro Alves <pedro@codesourcery.com>
9981 * mem-break.c (enum bkpt_type): New.
9982 (struct breakpoint): New field `type'.
9983 (set_breakpoint_at): Change return type to struct breakpoint
9984 pointer. Set type to `other_breakpoint' by default.
9985 (delete_breakpoint): Rewrite, supporting more than one breakpoint
9986 in the breakpoint list.
9987 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
9988 (reinsert_breakpoint): Rename to ...
9989 (reinsert_raw_breakpoint): ... this.
9990 (reinsert_breakpoints_at): Adjust.
9991 * mem-break.h (struct breakpoint): Declare.
9992 (set_breakpoint_at): Change return type to struct breakpoint
9995 2010-03-24 Pedro Alves <pedro@codesourcery.com>
9997 * server.c (handle_query): Assign, not compare.
9999 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10001 Teach linux gdbserver to step-over-breakpoints.
10003 * linux-low.c (can_hardware_single_step): New.
10004 (supports_breakpoints): New.
10005 (handle_extended_wait): If stopping threads, read the stop pc of
10006 the new cloned LWP.
10008 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
10009 low target doesn't support retrieving the PC.
10010 (add_lwp): Set last_resume_kind to resume_continue.
10011 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
10012 (linux_attach): Don't clear stop_expected. Set the lwp's
10013 last_resume_kind to resume_stop.
10014 (linux_detach_one_lwp): Don't check for removed breakpoints.
10015 (check_removed_breakpoint): Delete.
10016 (status_pending_p): Rename to ...
10017 (status_pending_p_callback): ... this. Don't check for removed
10018 breakpoints. Don't consider threads that are stopped from GDB's
10020 (linux_wait_for_lwp): Always read the stop_pc here.
10021 (cancel_breakpoint): New.
10022 (step_over_bkpt): New global.
10023 (linux_wait_for_event_1): Implement stepping over breakpoints.
10024 (gdb_wants_lwp_stopped): New.
10025 (gdb_wants_all_stopped): New.
10026 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
10027 single-step traps here. Store the thread's last reported target
10029 (send_sigstop): Don't clear stop_expected. Always set it,
10031 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
10032 (cancel_finished_single_step): New.
10033 (cancel_finished_single_steps): New.
10034 (wait_for_sigstop): Don't cancel finished single-step traps here.
10035 (linux_resume_one_lwp): Don't check for removed breakpoints.
10036 Don't set `step' on non-hardware step archs.
10037 (linux_set_resume_request): Ignore resume_stop requests if already
10038 stopping or stopped. Set the lwp's last_resume_kind.
10039 (resume_status_pending_p): Don't check for removed breakpoints.
10040 (need_step_over_p): New.
10041 (start_step_over): New.
10042 (finish_step_over): New.
10043 (linux_resume_one_thread): Always queue a sigstop for resume_stop
10044 requests. Clear the thread's last reported target waitstatus.
10045 Don't use the `suspended' flag. Don't consider pending breakpoints.
10046 (linux_resume): Start a step-over if necessary.
10047 (proceed_one_lwp): New.
10048 (proceed_all_lwps): New.
10049 (unstop_all_lwps): New.
10050 * linux-low.h (struct lwp_info): Rewrite comment for the
10051 `suspended' flag. Add the `stop_pc' field. Delete the
10052 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
10053 Add `'last_resume_kind' and `need_step_over' fields.
10054 * inferiors.c (struct thread_info): Delete, moved elsewhere.
10055 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
10056 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
10057 (set_raw_breakpoint_at): New.
10058 (set_breakpoint_at): Rewrite to use it.
10059 (reinsert_breakpoint_handler): Delete.
10060 (set_reinsert_breakpoint): New.
10061 (reinsert_breakpoint_by_bp): Delete.
10062 (delete_reinsert_breakpoints): New.
10063 (uninsert_breakpoint): Rewrite.
10064 (uninsert_breakpoints_at): New.
10065 (reinsert_breakpoint): Rewrite.
10066 (reinsert_breakpoints_at): New.
10067 (check_breakpoints): Rewrite.
10068 (breakpoint_here): New.
10069 (breakpoint_inserted_here): New.
10070 (check_mem_read): Adjust.
10071 * mem-break.h (breakpoints_supported, breakpoint_here)
10072 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
10073 (reinsert_breakpoint_by_bp): Delete declaration.
10074 (delete_reinsert_breakpoints): Declare.
10075 (reinsert_breakpoint): Delete declaration.
10076 (reinsert_breakpoints_at): Declare.
10077 (uninsert_breakpoint): Delete declaration.
10078 (uninsert_breakpoints_at): Declare.
10079 (check_breakpoints): Adjust prototype.
10080 * server.h: Adjust include order.
10081 (struct thread_info): Declare here. Add a `last_status' field.
10083 2010-03-23 Michael Snyder <msnyder@vmware.com>
10085 * server.c (crc32): New function.
10086 (handle_query): Add handling for 'qCRC:' request.
10088 2010-03-23 Pedro Alves <pedro@codesourcery.com>
10090 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
10091 lwp had been stopped by a watchpoint.
10093 2010-03-16 Pedro Alves <pedro@codesourcery.com>
10095 * server.h (internal_error): Declare.
10096 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
10097 * utils.c (internal_error): New function.
10099 2010-03-15 Andreas Schwab <schwab@redhat.com>
10101 * configure.srv: Fix typo setting srv_regobj.
10103 2010-03-15 Pedro Alves <pedro@codesourcery.com>
10105 * linux-low.c (fetch_register): Avoid passing a non string literal
10107 (usr_store_inferior_registers): Ditto.
10109 2010-03-14 Pedro Alves <pedro@codesourcery.com>
10111 * linux-low.c (linux_write_memory): Bail out early if peeking
10114 2010-03-14 Pedro Alves <pedro@codesourcery.com>
10116 * linux-low.h (struct lwp_info): New fields
10117 `stopped_by_watchpoint' and `stopped_data_address'.
10118 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
10119 here, and cache them in the lwp object.
10120 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
10122 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
10124 (linux_stopped_by_watchpoint): Rewrite.
10125 (linux_stopped_data_address): Rewrite.
10127 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
10129 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
10130 switching the current inferior, not before.
10132 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
10134 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
10135 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
10136 i386-linux.c and amd64-linux.c.
10137 (reg-i386.o): Removed.
10138 (reg-i386.c): Likewise.
10139 (reg-i386-linux.o): Likewise.
10140 (reg-i386-linux.c): Likewise.
10141 (reg-x86-64.o): Likewise.
10142 (reg-x86-64.c): Likewise.
10143 (reg-x86-64-linux.o): Likewise.
10144 (reg-x86-64-linux.c): Likewise.
10146 (i386.c): Likewise.
10147 (i386-linux.o): Likewise.
10148 (i386-linux.c): Likewise.
10149 (amd64.o): Likewise.
10150 (amd64.c): Likewise.
10151 (amd64-linux.o): Likewise.
10152 (amd64-linux.c): Likewise.
10154 * configure.srv (srv_i386_regobj): New.
10155 (srv_i386_linux_regobj): Likewise.
10156 (srv_amd64_regobj): Likewise.
10157 (srv_amd64_linux_regobj): Likewise.
10158 (srv_i386_32bit_xmlfiles): Likewise.
10159 (srv_i386_64bit_xmlfiles): Likewise.
10160 (srv_i386_xmlfiles): Likewise.
10161 (srv_amd64_xmlfiles): Likewise.
10162 (srv_i386_linux_xmlfiles): Likewise.
10163 (srv_amd64_linux_xmlfiles): Likewise.
10164 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
10165 srv_xmlfiles to $srv_i386_xmlfiles.
10166 (i[34567]86-*-mingw32ce*): Likewise.
10167 (i[34567]86-*-mingw*): Likewise.
10168 (i[34567]86-*-nto*): Likewise.
10169 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
10170 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
10171 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
10172 (x86_64-*-linux*): Likewise.
10174 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
10175 (init_registers_amd64_linux): New.
10176 (x86_arch_setup): Replace init_registers_x86_64_linux with
10177 init_registers_amd64_linux.
10179 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
10181 * configure.ac: Check for libdl. If it is not available link against
10182 static libthread_db.
10183 * configure: Regenerate.
10185 2010-02-22 Pedro Alves <pedro@codesourcery.com>
10189 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
10190 handing a read watchpoint.
10191 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
10193 2010-02-12 Doug Evans <dje@google.com>
10195 * linux-low.c (linux_supports_tracefork_flag): Document.
10196 (linux_look_up_symbols): Add comment.
10198 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
10200 * regcache.c (supply_register): Clear regcache if buf is NULL.
10202 2010-02-02 Nicolas Roche <roche@sourceware.org>
10203 Joel Brobecker <brobecker@adacore.com>
10205 * inferiors.c (find_inferior): Add function documentation.
10206 (unloaded_dll): Handle the case where the unloaded dll has not
10207 been previously registered in the dll list.
10209 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
10211 * linux-arm-low.c (thumb_breakpoint_len): Delete.
10212 (thumb2_breakpoint): New.
10213 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
10215 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
10217 * linux-low.c (get_stop_pc): Check for SIGTRAP.
10218 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
10221 2010-01-21 Pedro Alves <pedro@codesourcery.com>
10223 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
10225 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
10227 * linux-s390-low.c (s390_collect_ptrace_register)
10228 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
10230 2010-01-21 Doug Evans <dje@google.com>
10232 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
10233 (PTRACE_ARG4_TYPE): New macro.
10234 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
10235 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
10236 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
10237 (usr_store_inferior_registers): Ditto.
10238 (linux_read_memory, linux_write_memory): Ditto.
10239 (linux_test_for_tracefork): Ditto.
10241 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
10242 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
10244 2010-01-21 Pedro Alves <pedro@codesourcery.com>
10246 * proc-service.c (ps_lgetregs): Don't refetch registers from the
10249 2010-01-21 Pedro Alves <pedro@codesourcery.com>
10251 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
10252 prototype to take a regcache. Adjust.
10254 2010-01-20 Pedro Alves <pedro@codesourcery.com>
10256 * regcache.h (struct thread_info): Forward declare.
10257 (struct regcache): New.
10258 (new_register_cache): Adjust prototype.
10259 (get_thread_regcache): Declare.
10260 (free_register_cache): Adjust prototype.
10261 (registers_to_string, registers_from_string): Ditto.
10262 (supply_register, supply_register_by_name, collect_register)
10263 (collect_register_as_string, collect_register_by_name): Ditto.
10264 * regcache.c (struct inferior_regcache_data): Delete.
10265 (get_regcache): Rename to ...
10266 (get_thread_regcache): ... this. Adjust. Switch inferior before
10267 fetching registers.
10268 (regcache_invalidate_one): Adjust.
10269 (regcache_invalidate): Fix prototype.
10270 (new_register_cache): Return the new register cache.
10271 (free_register_cache): Change prototype.
10272 (realloc_register_cache): Adjust.
10273 (registers_to_string): Change prototype to take a regcache. Adjust.
10274 (registers_from_string): Ditto.
10275 (register_data): Ditto.
10276 (supply_register): Ditto.
10277 (supply_register_by_name): Ditto.
10278 (collect_register): Ditto.
10279 (collect_register_as_string): Ditto.
10280 (collect_register_by_name): Ditto.
10281 * server.c (process_serial_event): Adjust.
10282 * linux-low.h (regset_fill_func, regset_store_func): Change
10284 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
10286 * linux-low.c (get_stop_pc): Adjust.
10287 (check_removed_breakpoint): Adjust.
10288 (linux_wait_for_event): Adjust.
10289 (linux_resume_one_lwp): Adjust.
10290 (fetch_register): Add regcache parameter. Adjust.
10291 (usr_store_inferior_registers): Ditto.
10292 (regsets_fetch_inferior_registers): Ditto.
10293 (regsets_store_inferior_registers): Ditto.
10294 (linux_fetch_registers, linux_store_registers): Ditto.
10295 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
10297 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
10299 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
10300 prototype to take a regcache.
10301 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
10302 * remote-utils.c (convert_ascii_to_int, outreg)
10303 (prepare_resume_reply): Change prototype to take a regcache.
10305 * target.h (struct target_ops) <fetch_registers, store_registers>:
10306 Change prototype to take a regcache.
10307 (fetch_inferior_registers, store_inferior_registers): Change
10308 prototype to take a regcache. Adjust.
10309 * proc-service.c (ps_lgetregs): Adjust.
10310 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
10311 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
10312 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
10313 take a regcache. Adjust.
10314 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
10315 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
10316 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
10317 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
10318 * linux-cris-low.c (cris_get_pc, cris_set_pc)
10319 (cris_cannot_fetch_register):
10320 (cris_breakpoint_at): Change prototype to take a regcache.
10322 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
10323 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
10324 to take a regcache. Adjust.
10325 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
10327 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
10328 take a regcache. Adjust.
10329 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
10330 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
10331 (m68k_set_pc): Change prototype to take a regcache. Adjust.
10332 * linux-mips-low.c (mips_get_pc):
10333 (mips_set_pc): Change prototype to take a regcache. Adjust.
10334 (mips_reinsert_addr): Adjust.
10335 (mips_collect_register): Change prototype to take a regcache.
10337 (mips_supply_register):
10338 (mips_collect_register_32bit, mips_supply_register_32bit)
10339 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
10340 (mips_store_fpregset): Ditto.
10341 * linux-ppc-low.c (ppc_supply_ptrace_register)
10342 (ppc_supply_ptrace_register): Ditto.
10343 (parse_spufs_run): Adjust.
10344 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
10345 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
10346 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
10347 take a regcache. Adjust.
10348 * linux-s390-low.c (s390_collect_ptrace_register)
10349 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
10350 (s390_set_pc): Change prototype to take a regcache. Adjust.
10351 (s390_arch_setup): Adjust.
10352 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
10353 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
10354 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10355 (sparc_fill_gregset, sparc_store_gregset_from_stack)
10356 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
10358 (sparc_breakpoint_at): Adjust.
10359 * linux-xtensa-low.c (xtensa_fill_gregset):
10360 (xtensa_store_gregset):
10361 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
10362 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
10363 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
10364 prototype to take a regcache. Adjust.
10365 * win32-arm-low.c (arm_fetch_inferior_register)
10366 (arm_store_inferior_register): Change prototype to take a
10368 * win32-i386-low.c (i386_fetch_inferior_register)
10369 (i386_store_inferior_register): Change prototype to take a
10371 * win32-low.c (child_fetch_inferior_registers)
10372 (child_store_inferior_registers): Change prototype to take a
10374 (win32_wait): Adjust.
10375 (win32_fetch_inferior_registers): Change prototype to take a
10377 (win32_store_inferior_registers): Adjust.
10378 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
10379 store_inferior_register>: Change prototype to take a regcache.
10381 2010-01-20 Doug Evans <dje@google.com>
10383 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
10385 (linux_wait_for_event1, linux_init_signals): Ditto.
10386 (W_STOPCODE): Provide definition if missing.
10388 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
10390 * linux-low.c (linux_core_of_thread): New.
10391 (compare_ints, show_process, list_threads): New.
10392 (linux_qxfer_osdata): Report threads and cores.
10393 (linux_target_op): Register linux_core_of_thread.
10394 * remote-utils.c (prepare_resume_reply): Report the core.
10395 (buffer_xml_printf): Support %d specifier.
10396 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
10398 (handle_query): Handle qXfer:threads. Announce availability
10400 * target.h (struct target_ops): New field core_of_thread.
10402 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
10404 * Makefile.in (clean): Remove new generated files.
10405 (reg-s390.o, reg-s390.c): Remove rules.
10406 (reg-s390x.o, reg-s390x.c): Likewise.
10407 (s390-linux32.o, s390-linux32.c): Add rules.
10408 (s390-linux64.o, s390-linux64.c): Likewise.
10409 (s390x-linux64.o, s390x-linux64.c): Likewise.
10410 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
10411 * linux-s390-low.c: Include <elf.h>.
10412 (HWCAP_S390_HIGH_GPRS): Define if undefined.
10413 (init_registers_s390): Remove prototype.
10414 (init_registers_s390x): Likewise.
10415 (init_registers_s390_linux32): Add prototype.
10416 (init_registers_s390_linux64): Likewise.
10417 (init_registers_s390x_linux64): Likewise.
10418 (s390_num_regs_3264): New define.
10419 (s390_regmap_3264): New global variable.
10420 (s390_cannot_fetch_register): Remove obsolete check.
10421 (s390_cannot_store_register): Likewise.
10422 (s390_collect_ptrace_register): Handle upper/lower register halves.
10423 (s390_supply_ptrace_register): Likewise.
10424 (s390_fill_gregset): Update to register number changes.
10425 (s390_get_hwcap): New routine.
10426 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
10427 Install appropriate regmap and register set.
10429 2010-01-01 Joel Brobecker <brobecker@adacore.com>
10431 * server.c (gdbserver_version): Update copyright year to 2010.
10432 * gdbreplay.c (gdbreplay_version): Likewise.
10434 2009-12-28 Doug Evans <dje@google.com>
10436 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
10437 elf/external.h. Include <elf.h> instead but only if necessary.
10439 2009-12-28 Pedro Alves <pedro@codesourcery.com>
10441 * linux-low.c (linux_remove_process): Remove `detaching'
10442 parameter. Don't release/detach from thread_db here.
10443 (linux_kill): Release/detach from thread_db here, ...
10444 (linux_detach): ... and here, before actually detaching.
10445 (linux_wait_1): ... and here, when a process exits.
10446 * thread-db.c (any_thread_of): New.
10447 (thread_db_free): Switch the current inferior to a thread of the
10450 2009-12-21 Doug Evans <dje@google.com>
10452 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
10454 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
10455 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
10456 warning ifndef __NR_tkill. Move setting of errno there too.
10457 Delete unnecessary resetting of errno after syscall.
10458 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
10460 * configure.ac: Check for dladdr.
10461 * config.in: Regenerate.
10462 * configure: Regenerate.
10463 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
10464 (try_thread_db_load): Update.
10466 * linux-low.c (my_waitpid): Delete unnecessary prototype.
10468 2009-12-18 Doug Evans <dje@google.com>
10470 * event-loop.c: Include unistd.h if it exists.
10472 * linux-low.c (my_waitpid): Move definition away from being in
10473 between linux_tracefork_child/linux_test_for_tracefork.
10475 * gdb_proc_service.h (psaddr_t): Fix type.
10476 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
10477 signature to match glibc.
10479 2009-12-16 Doug Evans <dje@google.com>
10481 * linux-low.c (linux_read_memory): Fix argument to read.
10483 2009-11-26 Pedro Alves <pedro@codesourcery.com>
10485 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
10486 events, don't leave current_inferior pointing at null.
10488 2009-11-26 Pedro Alves <pedro@codesourcery.com>
10490 * win32-low.c (LOG): Delete.
10491 (OUTMSG): Output to stderr.
10492 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
10493 on compile time LOG macro.
10494 (win32_wait): Fix debug output.
10496 2009-11-26 Pedro Alves <pedro@codesourcery.com>
10498 * win32-low.c (win32_add_one_solib): If the dll name is
10499 "ntdll.dll", prepend the system directory to the dll path.
10501 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
10503 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
10505 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
10506 Vladimir Prus <vladimir@codesourcery.com>
10508 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
10509 * configure.ac: Check for __mcoldfire__ and set
10510 gdb_cv_m68k_is_coldfire.
10511 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
10512 reg-cf.o and reg-m68k.o.
10513 * configure: Regenerated.
10515 2009-11-16 Pedro Alves <pedro@codesourcery.com>
10517 * linux-low.c (linux_remove_process): Add `detaching' parameter.
10518 Pass it to thread_db_free.
10519 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
10520 proper `detaching' argument to linux_remove_process.
10521 * linux-low.h (thread_db_free): Add `detaching' parameter.
10522 * thread-db.c (thread_db_init): Pass false as `detaching' argument
10524 (thread_db_free): Add `detaching' parameter. Only
10525 call td_ta_clear_event if detaching from process.
10527 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
10529 * thread-db.c (thread_db_free): Fix typo.
10531 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
10534 * thread-db.c (thread_db_free): Call td_ta_clear_event.
10536 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
10538 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
10539 with an i686 compiler.
10540 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
10542 * configure: Rebuilt.
10544 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
10548 * server.c (handle_search_memory_1): Correct read_addr initialization
10549 in loop for searching subsequent chunks.
10551 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
10553 * configure.ac: New --with-libthread-db option.
10554 * thread-db.c: Allow direct dependence on libthread_db.
10555 (thread_db_free): Adjust.
10556 * config.in: Regenerate.
10557 * configure: Likewise.
10559 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
10562 * thread-db.c (attach_thread): New function.
10563 (maybe_attach_thread): Return success/failure.
10564 (find_new_threads_callback): Adjust.
10565 (thread_db_find_new_threads): Loop until no new threads.
10567 2009-10-13 Pedro Alves <pedro@codesourcery.com>
10569 * proc-service.c (ps_lgetregs): Formatting.
10571 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
10573 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
10574 * configure.ac: Adjust.
10575 * linux-low.h (struct process_info_private): Move members to struct
10577 (thread_db_free, thread_db_handle_monitor_command): New prototype.
10578 * linux-low.c (linux_remove_process): Adjust.
10579 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
10580 * server.c (handle_query): Move code ...
10581 (handle_monitor_command): ... here. New function.
10582 * target.h (struct target_ops): New member.
10583 * thread-db.c (struct thread_db): New.
10584 (libthread_db_search_path): New variable.
10585 (thread_db_create_event, thread_db_enable_reporting)
10586 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
10587 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
10588 (try_thread_db_load_1, dladdr_to_soname): New functions.
10589 (try_thread_db_load, thread_db_load_search): New functions.
10590 (thread_db_init): Search for libthread_db.
10591 (thread_db_free): New function.
10592 (thread_db_handle_monitor_command): Likewise.
10593 * config.in: Regenerate.
10594 * configure: Regenerate.
10596 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
10598 * spu-low.c (spu_kill): Wait for inferior to terminate.
10599 Call clear_inferiors.
10600 (spu_detach): Call clear_inferiors.
10602 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10604 * aclocal.m4: Regenerate.
10605 * config.in: Likewise.
10606 * configure: Likewise.
10608 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10610 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
10611 (parse_spufs_run): New function.
10612 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
10613 (ppc_breakpoint_at): Handle SPU breakpoints.
10615 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10617 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
10618 (SPUFS_MAGIC): Define.
10619 (spu_enumerate_spu_ids): New function.
10620 (linux_qxfer_spu): New function.
10621 (linux_target_ops): Install linux_qxfer_spu.
10623 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10625 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
10626 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
10627 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
10628 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
10629 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
10630 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
10631 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
10632 (init_registers_powerpc_cell32l): Add prototype.
10633 (init_registers_powerpc_cell64l): Likewise.
10634 (ppc_arch_setup): Detect Cell/B.E. architecture.
10636 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10638 * Makefile.in (datarootdir): New variable.
10640 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
10642 * linux-low.c (linux_write_memory): Update debugging output.
10643 * Makefile.in (clean): Add new descriptions.
10644 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
10645 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
10646 * configure.srv: Add new files for arm*-*-linux*.
10647 * linux-arm-low.c: Add new declarations.
10648 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
10649 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
10650 (HWCAP_VFPv3D16): New.
10651 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
10652 instead of __IWMMXT__.
10653 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
10654 (arm_arch_setup): New.
10655 (target_regsets): Remove #ifdef. Add VFP regset.
10656 (the_low_target): Use arm_arch_setup.
10658 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
10660 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
10661 the main thread again.
10663 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
10665 Adding Neutrino gdbserver.
10666 * configure: Regenerated.
10667 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
10668 * configure.srv (i[34567]86-*-nto*): New target.
10669 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
10670 * remote-utils.c [__QNX__]: Include sys/iomgr.h
10671 (nto_comctrl) [__QNX__]: New function.
10672 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
10674 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
10676 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
10679 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
10680 Pedro Alves <pedro@codesourcery.com>
10682 * win32-i386-low.c (i386_get_thread_context): Handle systems that
10683 don't support CONTEXT_EXTENDED_REGISTERS.
10684 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
10685 (the_low_target): Install them.
10686 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
10687 failing with ERROR_PIPE_NOT_CONNECTED.
10689 2009-06-30 Doug Evans <dje@google.com>
10690 Pierre Muller <muller@ics.u-strasbg.fr>
10692 Add h/w watchpoint support to x86-linux, win32-i386.
10693 * Makefile.in (SFILES): Add i386-low.c
10694 (i386_low_h): Define.
10695 (i386-low.o): Add dependencies.
10696 (linux-x86-low.o): Add i386-low.h dependency.
10697 (win32-i386-low.o): Ditto.
10698 * i386-low.c: New file.
10699 * i386-low.h: New file.
10700 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
10701 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
10702 * linux-low.c (linux_add_process): Initialize arch_private.
10703 (linux_remove_process): Free arch_private.
10704 (add_lwp): Initialize arch_private.
10705 (delete_lwp): Free arch_private.
10706 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
10708 * linux-low.h (process_info_private): New member arch_private.
10709 (lwp_info): New member arch_private.
10710 (linux_target_ops): New members new_process, new_thread,
10712 (ptid_of): New macro.
10713 * linux-x86-low.c: Include stddef.h, i386-low.h.
10714 (arch_process_info): New struct.
10715 (arch_lwp_info): New struct.
10716 (x86_linux_dr_get, x86_linux_dr_set): New functions.
10717 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
10718 (i386_dr_low_get_status): New function.
10719 (x86_insert_point, x86_remove_point): New functions.
10720 (x86_stopped_by_watchpoint): New function.
10721 (x86_stopped_data_address): New function.
10722 (x86_linux_new_process, x86_linux_new_thread): New functions.
10723 (x86_linux_prepare_to_resume): New function.
10724 (the_low_target): Add entries for insert_point, remove_point,
10725 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
10727 * server.c (debug_hw_points): New global.
10728 (monitor_show_help): Document set debug-hw-points.
10729 (handle_query): Process "set debug-hw-points".
10730 * server.h (debug_hw_points): Declare.
10731 (paddress): Declare.
10732 * utils.c (NUMCELLS, CELLSIZE): New macros.
10733 (get_sell, xsnprintf, paddress): New functions.
10734 * win32-arm-low.c (the_low_target): Add entries for insert_point,
10735 remove_point, stopped_by_watchpoint, stopped_data_address.
10736 * win32-i386-low.c: Include i386-low.h.
10737 (debug_reg_state): Replaces dr.
10738 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
10739 (i386_dr_low_get_status): New function.
10740 (i386_insert_point, i386_remove_point): New functions.
10741 (i386_stopped_by_watchpoint): New function.
10742 (i386_stopped_data_address): New function.
10743 (i386_initial_stuff): Update.
10744 (get_thread_context,set_thread_context,i386_thread_added): Update.
10745 (the_low_target): Add entries for insert_point,
10746 remove_point, stopped_by_watchpoint, stopped_data_address.
10747 * win32-low.c (win32_insert_watchpoint): New function.
10748 (win32_remove_watchpoint): New function.
10749 (win32_stopped_by_watchpoint): New function.
10750 (win32_stopped_data_address): New function.
10751 (win32_target_ops): Add entries for insert_watchpoint,
10752 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
10753 * win32-low.h (win32_target_ops): New members insert_point,
10754 remove_point, stopped_by_watchpoint, stopped_data_address.
10756 2009-06-25 Pedro Alves <pedro@codesourcery.com>
10758 * server.c (process_serial_event): Re-return unsupported, not
10759 error, if the type isn't recognized. Re-allow supporting only
10760 insert or remove packets. Also call require_running for
10761 breakpoints. Add missing break statement to default case. Tidy.
10762 * target.h (struct target_ops): Rename insert_watchpoint to
10763 insert_point, and remove_watchpoint to remove_point.
10765 * linux-low.h (struct linux_target_ops): Likewise.
10766 * linux-low.c (linux_insert_watchpoint): Rename to ...
10767 (linux_insert_point): ... this. Adjust.
10768 (linux_remove_watchpoint): Rename to ...
10769 (linux_remove_point): ... this. Adjust.
10770 (linux_target_ops): Adjust.
10771 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
10772 (cris_insert_point): ... this.
10773 (cris_remove_watchpoint): Rename to ...
10774 (cris_remove_point): ... this.
10775 (the_low_target): Adjust.
10777 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
10779 * server.c (handle_v_kill): Pass signal_pid to
10780 kill_inferior if multi_process is zero.
10782 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
10784 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
10785 * target.h (target_ops): Comment for *_watchpoint to make it clear
10786 the functions can get types '0' and '1'.
10788 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
10790 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
10791 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
10792 * regcache.c (get_regcache): Likewise.
10793 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
10794 * win32-low.c (child_fetch_inferior_registers): Remove check for
10797 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
10798 Pedro Alves <pedro@codesourcery.com>
10800 * target.h (struct target_ops) <supports_multi_process>: New
10802 (target_supports_multi_process): New.
10803 * server.c (handle_query): Even if GDB reports support, only
10804 enable multi-process if the target also supports it. Report
10805 multi-process support only if the target backend supports it.
10806 * linux-low.c (linux_supports_multi_process): New function.
10807 (linux_target_ops): Install it as target_supports_multi_process
10810 2009-05-24 Doug Evans <dje@google.com>
10812 Global renaming of find_thread_pid to find_thread_ptid.
10813 * server.h (find_thread_ptid): Renamed from find_thread_pid.
10814 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
10815 All callers updated.
10817 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
10818 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
10821 * linux-low.c (get_stop_pc): Print pc if debug_threads.
10822 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
10823 (linux_resume_one_lwp): Ditto.
10825 2009-05-23 Doug Evans <dje@google.com>
10827 * linux-low.c (linux_resume_one_lwp): Change type of first arg
10828 from struct inferior_list_entry * to struct lwp_info *.
10829 All callers updated.
10831 2009-05-13 Doug Evans <dje@google.com>
10833 * linux-x86-low.c: Don't include assert.h.
10834 (x86_siginfo_fixup): Use fatal, not assert.
10835 (x86_arch_setup): Fix comment.
10837 2009-05-12 Doug Evans <dje@google.com>
10839 Biarch support for i386/amd64 gdbserver.
10840 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
10841 Add linux-x86-low.c.
10842 (linux-i386-low.o, linux-x86-64-low.o): Delete.
10843 (linux-x86-low.o): Add.
10844 * linux-x86-64-low.c: Delete.
10845 * linux-i386-low.c: Delete.
10846 * linux-x86-low.c: New file.
10847 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
10849 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
10851 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
10852 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
10853 (linux_child_pid_to_exec_file): New function.
10854 (elf_64_header_p, elf_64_file_p): New functions.
10855 (siginfo_fixup): New function.
10856 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
10857 give target a chance to convert layout.
10858 * linux-low.h (linux_target_ops): New member siginfo_fixup.
10859 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
10861 2009-05-07 Doug Evans <dje@google.com>
10863 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
10864 (regsets_store_inferior_registers): Ditto.
10866 2009-05-06 Pedro Alves <pedro@codesourcery.com>
10870 * linux-low.c (must_set_ptrace_flags): Delete.
10871 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
10873 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
10874 `lwp->must_set_ptrace_flags' instead.
10875 (linux_wait_for_event_1): Set ptrace options here.
10876 (linux_wait_1): ... not here.
10878 2009-04-30 Doug Evans <dje@google.com>
10880 * inferiors.c (started_inferior_callback): New function.
10881 (attached_inferior_callback): New function.
10882 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
10883 * server.c (print_started_pid, print_attached_pid): New functions.
10884 (detach_or_kill_for_exit): New function.
10885 (main): Call it instead of for_each_inferior (kill_inferior_callback).
10886 * server.h (have_started_inferiors_p): Declare.
10887 (have_attached_inferiors_p): Declare.
10889 * inferiors.c (remove_process): Fix memory leak, free process.
10890 * linux-low.c (linux_remove_process): New function.
10891 (linux_kill): Call it instead of remove_process.
10892 (linux_detach, linux_wait_1): Ditto.
10894 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
10896 * configure.srv: Add x86 Windows CE target.
10898 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
10900 * inferiors.c (get_thread_process): Make global.
10901 * server.h (get_thread_process): Add prototype.
10902 * thread-db.c (find_one_thread): Use get_thread_process
10903 instead of current_process.
10904 (thread_db_get_tls_address): Do not crash if called when
10905 thread layer is not yet initialized.
10907 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
10909 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
10910 * spu-low.c (current_tid): Rename to ...
10911 (current_ptid): ... this.
10912 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
10913 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
10914 ptid_get_lwp (current_ptid) instead of current_tid.
10915 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
10916 instead of current_tid. Use find_process_pid to verify pid
10917 argument is valid. Pass proper argument to remove_process.
10918 (spu_thread_alive): Compare current_ptid instead of current_tid.
10919 (spu_resume): Likewise.
10921 2009-04-02 Pedro Alves <pedro@codesourcery.com>
10923 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
10926 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10928 Implement the multiprocess extensions, and add linux multiprocess
10931 * server.h (ULONGEST): Declare.
10932 (struct ptid, ptid_t): New.
10933 (minus_one_ptid, null_ptid): Declare.
10934 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
10935 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
10936 (struct inferior_list_entry): Change `id' type from unsigned from
10938 (struct sym_cache, struct breakpoint, struct
10939 process_info_private): Forward declare.
10940 (struct process_info): Declare.
10941 (current_process): Declare.
10942 (all_processes): Declare.
10943 (initialize_inferiors): Declare.
10944 (add_thread): Adjust to use ptid_t.
10945 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
10946 (add_process, remove_process, find_thread_pid): Declare.
10947 (find_inferior_id): Adjust to use ptid_t.
10948 (cont_thread, general_thread, step_thread): Change type to ptid_t.
10949 (multi_process): Declare.
10950 (push_event): Adjust to use ptid_t.
10951 (read_ptid, write_ptid): Declare.
10952 (prepare_resume_reply): Adjust to use ptid_t.
10953 (clear_symbol_cache): Declare.
10954 * inferiors.c (all_processes): New.
10955 (null_ptid, minus_one_ptid): New.
10956 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
10957 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
10958 (add_thread): Change unsigned long to ptid. Remove gdb_id
10960 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
10961 (gdb_id_to_thread): Rename to ...
10962 (find_thread_pid): ... this. Change unsigned long to ptid.
10963 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
10964 (loaded_dll, pull_pid_from_list): Adjust.
10965 (add_process, remove_process, find_process_pid)
10966 (get_thread_process, current_process, initialize_inferiors): New.
10967 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
10968 (struct target_waitstatus) <related_pid>: Ditto.
10969 (struct target_ops) <kill, detach>: Add `pid' argument. Change
10970 return type to int.
10971 (struct target_ops) <join>: Add `pid' argument.
10972 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
10973 (struct target_ops) <wait>: Add `ptid' field. Change return type
10975 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
10976 (mywait): Add `ptid' argument. Change return type to ptid_t.
10977 (target_pid_to_str): Declare.
10978 * target.c (set_desired_inferior): Adjust to use ptids.
10979 (mywait): Add new `ptid' argument. Adjust.
10980 (target_pid_to_str): New.
10981 * mem-break.h (free_all_breakpoints): Declare.
10982 * mem-break.c (breakpoints): Delelete.
10983 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
10984 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
10985 to use per-process breakpoint list.
10986 (free_all_breakpoints): New.
10987 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
10988 (symbol_cache, all_symbols_looked_up): Delete.
10990 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
10992 (prepare_resume_reply): Change ptid argument's type from unsigned
10993 long to ptid_t. Adjust. Implement W;process and X;process.
10994 (free_sym_cache, clear_symbol_cache): New.
10995 (look_up_one_symbol): Adjust to per-process symbol cache. *
10996 * server.c (cont_thread, general_thread, step_thread): Change type
10998 (attached): Delete.
10999 (multi_process): New.
11000 (last_ptid): Change type to ptid_t.
11001 (struct vstop_notif) <ptid>: Change type to ptid_t.
11002 (queue_stop_reply, push_event): Change `ptid' argument's type to
11004 (discard_queued_stop_replies): Add `pid' argument.
11005 (start_inferior): Adjust to use ptids. Adjust to mywait interface
11006 changes. Don't reference the `attached' global.
11007 (attach_inferior): Adjust to mywait interface changes.
11008 (handle_query): Adjust to use ptids. Parse GDB's qSupported
11009 features. Handle and report "multiprocess+". Handle
11011 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
11013 (handle_v_kill): New.
11014 (handle_v_stopped): Adjust to use target_pid_to_str.
11015 (handle_v_requests): Allow multiple attaches and runs when
11016 multiprocess extensions are in effect. Handle "vKill".
11017 (myresume): Adjust to use ptids.
11018 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
11019 (handle_status): Adjust to discard_queued_stop_replies interface
11021 (first_thread_of, kill_inferior_callback)
11022 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
11023 (main): Call initialize_inferiors. Adjust to use ptids, killing
11024 and detaching from all inferiors. Handle multiprocess packet
11026 * linux-low.h: Include gdb_proc_service.h.
11027 (struct process_info_private): New.
11028 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
11029 <lwpid_of>: Use ptid_get_lwp.
11030 (get_lwp_thread): Adjust.
11031 (struct lwp_info): Add `dead' member.
11032 (find_lwp_pid): Declare.
11033 * linux-low.c (thread_db_active): Delete.
11034 (new_inferior): Adjust comment.
11035 (inferior_pid): Delete.
11036 (linux_add_process): New.
11037 (handle_extended_wait): Adjust.
11038 (add_lwp): Change unsigned long to ptid.
11039 (linux_create_inferior): Add process to processes table. Adjust
11040 to use ptids. Don't set new_inferior here.
11041 (linux_attach_lwp): Rename to ...
11042 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
11043 it. Adjust to use ptids.
11044 (linux_attach_lwp): New.
11045 (linux_attach): Add process to processes table. Don't set
11047 (struct counter): New.
11048 (second_thread_of_pid_p, last_thread_of_process_p): New.
11049 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
11050 multiple processes.
11051 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
11052 processes. Remove process from process table.
11053 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
11054 to multiple processes.
11055 (any_thread_of): New.
11056 (linux_detach): Add `pid' argument, and handle it. Remove process
11057 from processes table.
11058 (linux_join): Add `pid' argument. Handle it.
11059 (linux_thread_alive): Change unsighed long argument to ptid_t.
11060 Consider dead lwps as not being alive.
11061 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
11062 threads we're not interested in.
11063 (same_lwp, find_lwp_pid): New.
11064 (linux_wait_for_lwp): Change `pid' argument's type from int to
11066 (linux_wait_for_event): Rename to ...
11067 (linux_wait_for_event_1): ... this. Change `pid' argument's type
11068 from int to ptid_t. Adjust.
11069 (linux_wait_for_event): New.
11070 (linux_wait_1): Add `ptid' argument. Change return type to
11071 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
11072 that exit from the process table.
11073 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
11075 (mark_lwp_dead): New.
11076 (wait_for_sigstop): Adjust to use ptids. If a process exits while
11077 stopping all threads, mark its main lwp as dead.
11078 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
11080 (fetch_register, usr_store_inferior_registers)
11081 (regsets_fetch_inferior_registers)
11082 (regsets_store_inferior_registers, linux_read_memory)
11083 (linux_write_memory): Inline `inferior_pid'.
11084 (linux_look_up_symbols): Adjust to use per-process
11085 `thread_db_active'.
11086 (linux_request_interrupt): Adjust to use ptids.
11087 (linux_read_auxv): Inline `inferior_pid'.
11088 (initialize_low): Don't reference thread_db_active.
11089 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
11090 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
11091 (ps_getpid): Return the pid of the current inferior.
11092 * thread-db.c (proc_handle, thread_agent): Delete.
11093 (thread_db_create_event, thread_db_enable_reporting): Adjust to
11095 (find_one_thread): Change argument type to ptid_t. Adjust to
11097 (maybe_attach_thread): Adjust to per-process data and ptids.
11098 (thread_db_find_new_threads): Ditto.
11099 (thread_db_init): Ditto.
11100 * spu-low.c (spu_create_inferior, spu_attach): Add process to
11101 processes table. Adjust to use ptids.
11102 (spu_kill, spu_detach): Adjust interface. Remove process from
11104 (spu_join, spu_thread_alive): Adjust interface.
11105 (spu_wait): Adjust interface. Remove process from processes
11106 table. Adjust to use ptids.
11107 * win32-low.c (current_inferior_tid): Delete.
11108 (current_inferior_ptid): New.
11109 (debug_event_ptid): New.
11110 (thread_rec): Take a ptid. Adjust.
11111 (child_add_thread): Add `pid' argument. Adjust to use ptids.
11112 (child_delete_thread): Ditto.
11113 (do_initial_child_stuff): Add `attached' argument. Add process to
11115 (child_fetch_inferior_registers, child_store_inferior_registers):
11117 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
11118 (win32_attach): Pass 1 to do_initial_child_stuff.
11119 (win32_kill): Adjust interface. Remove process from processes
11121 (win32_detach): Ditto.
11122 (win32_join): Adjust interface.
11123 (win32_thread_alive): Take a ptid.
11124 (win32_resume): Adjust to use ptids.
11125 (get_child_debug_event): Ditto.
11126 (win32_wait): Adjust interface. Remove exiting process from
11129 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11131 Non-stop mode support.
11133 * server.h (non_stop): Declare.
11134 (gdb_client_data, handler_func): Declare.
11135 (delete_file_handler, add_file_handler, start_event_loop):
11137 (handle_serial_event, handle_target_event, push_event)
11138 (putpkt_notif): Declare.
11139 * target.h (enum resume_kind): New.
11140 (struct thread_resume): Replace `step' field by `kind' field.
11141 (TARGET_WNOHANG): Define.
11142 (struct target_ops) <wait>: Add `options' argument.
11143 <supports_non_stop, async, start_non_stop>: New fields.
11144 (target_supports_non_stop, target_async): New.
11145 (start_non_stop): Declare.
11146 (mywait): Add `options' argument.
11147 * target.c (mywait): Add `options' argument. Print child exit
11148 notifications here.
11149 (start_non_stop): New.
11150 * server.c (non_stop, own_buf, mem_buf): New globals.
11151 (struct vstop_notif): New.
11152 (notif_queue): New global.
11153 (queue_stop_reply, push_event, discard_queued_stop_replies)
11154 (send_next_stop_reply): New.
11155 (start_inferior): Adjust to use resume_kind. Adjust to mywait
11157 (attach_inferior): In non-stop mode, don't wait for the target
11159 (handle_general_set): Handle QNonStop.
11160 (handle_query): When handling qC, return the current general
11161 thread, instead of the first thread of the list.
11162 (handle_query): If the backend supports non-stop mode, include
11163 QNonStop+ in the qSupported query response.
11164 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
11166 (handle_v_attach, handle_v_run): Handle non-stop mode.
11167 (handle_v_stopped): New.
11168 (handle_v_requests): Report support for vCont;t. Handle vStopped.
11169 (myresume): Adjust to use resume_kind. Handle non-stop.
11170 (queue_stop_reply_callback): New.
11171 (handle_status): Handle non-stop mode.
11172 (main): Clear non_stop flag on reconnection. Use the event-loop.
11173 Refactor serial protocol handling from here ...
11174 (process_serial_event): ... to this new function. When GDB
11175 selects any thread, select one here. In non-stop mode, wait until
11176 GDB acks all pending events before exiting.
11177 (handle_serial_event, handle_target_event): New.
11178 * remote-utils.c (remote_open): Install remote_desc in the event
11180 (remote_close): Remove remote_desc from the event loop.
11181 (putpkt_binary): Rename to...
11182 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
11183 (putpkt_binary): New as wrapper around putpkt_binary_1.
11184 (putpkt_notif): New.
11185 (prepare_resume_reply): In non-stop mode, don't change the
11187 * event-loop.c: New.
11188 * Makefile.in (OBJ): Add event-loop.o.
11189 (event-loop.o): New rule.
11191 * linux-low.h (pid_of): Moved here.
11193 (get_lwp_thread): Use lwpid_of.
11194 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
11195 * linux-low.c (pid_of): Delete.
11196 (inferior_pid): Use lwpid_of.
11197 (linux_event_pipe): New.
11198 (target_is_async_p): New.
11200 (handle_extended_wait): Use lwpid_of.
11201 (add_lwp): Don't set lwpid field.
11202 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
11203 (linux_kill_one_lwp): If killing a running lwp, stop it first.
11204 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
11205 (linux_detach_one_lwp): If detaching from a running lwp, stop it
11206 first. Adjust to linux_wait_for_event interface changes. Use
11208 (linux_detach): Don't delete the main lwp here.
11209 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
11210 (status_pending_p): Don't consider explicitly suspended lwps.
11211 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
11212 pointer. Add OPTIONS argument. Change return type to int. Use
11213 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
11214 (linux_wait_for_event): Take an integer pid instead of a lwp_info
11215 pointer. Add status pointer argument. Return a pid instead of a
11216 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
11217 changes. In non-stop mode, don't switch to a random thread.
11218 (linux_wait): Rename to...
11219 (linux_wait_1): ... this. Add target_options argument, and handle
11220 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
11221 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
11222 clean exit and signal exit code. Don't stop all threads in
11223 non-stop mode. In all-stop mode, only stop all threads when
11224 reporting a stop to GDB. Handle explicit thread stop requests.
11225 (async_file_flush, async_file_mark): New.
11227 (send_sigstop): Use lwpid_of.
11228 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
11229 interface changes. In non-stop mode, don't switch to a random
11231 (linux_resume_one_lwp): Use lwpid_of.
11232 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
11233 (linux_resume_one_thread): ... this. Handle resume_stop. In
11234 non-stop mode, don't look for pending flag in all threads.
11235 (resume_status_pending_p): Don't consider explicitly suspended
11237 (my_waitpid): Reimplement. Emulate __WALL.
11238 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
11240 (sigchld_handler, linux_supports_non_stop, linux_async)
11241 (linux_start_non_stop): New.
11242 (linux_target_ops): Register linux_supports_non_stop, linux_async
11243 and linux_start_non_stop.
11244 (initialize_low): Install SIGCHLD handler.
11245 * thread-db.c (thread_db_create_event, find_one_thread)
11246 (thread_db_get_tls_address): Use lwpid_of.
11247 * win32-low.c (win32_detach): Adjust to use resume_kind.
11248 (win32_wait): Add `options' argument.
11249 * spu-low.c (spu_resume): Adjust to use resume_kind.
11250 (spu_wait): Add `options' argument.
11252 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11254 Decouple target code from remote protocol.
11256 * target.h (enum target_waitkind): New.
11257 (struct target_waitstatus): New.
11258 (struct target_ops) <wait>: Return an unsigned long. Take a
11259 target_waitstatus pointer instead of a char pointer.
11260 (mywait): Likewise.
11261 * target.c (mywait): Change prototype to return an unsigned long.
11262 Take a target_waitstatus pointer instead of a char pointer. Adjust.
11263 * server.h (thread_from_wait, old_thread_from_wait): Delete
11265 (prepare_resume_reply): Change prototype to take a
11267 * server.c (thread_from_wait, old_thread_from_wait): Delete.
11268 (last_status, last_ptid): New.
11269 (start_inferior): Remove "statusptr" argument. Adjust. Return a
11270 pid instead of a signal.
11271 (attach_inferior): Remove "status" and "signal" parameters.
11273 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
11275 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
11276 (handle_v_requests, myresume): Remove "status" and "signal"
11277 parameters. Adjust.
11278 (handle_status): New.
11279 (main): Delete local `status'. Adjust.
11280 * remote-utils.c: Include target.h.
11281 (prepare_resume_reply): Change prototype to take a
11282 target_waitstatus. Adjust.
11284 * linux-low.c (linux_wait): Adjust to new target_ops->wait
11286 * spu-low.c (spu_wait): Adjust.
11287 * win32-low.c (enum target_waitkind, struct target_waitstatus):
11289 (win32_wait): Adjust.
11291 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11293 * target.h (struct thread_resume): Delete leave_stopped member.
11294 (struct target_ops): Add a `n' argument to the `resume' callback.
11295 * server.c (start_inferior): Adjust.
11296 (handle_v_cont, myresume): Adjust.
11297 * linux-low.c (check_removed_breakpoint): Adjust to resume
11298 interface change, and to removed leave_stopped field.
11299 (resume_ptr): Delete.
11300 (struct thread_resume_array): New.
11301 (linux_set_resume_request): Add new `arg' parameter. Adjust to
11302 resume interface change.
11303 (linux_continue_one_thread, linux_queue_one_thread)
11304 (resume_status_pending_p): Check if the resume field is NULL
11305 instead of checking the leave_stopped member.
11306 (linux_resume): Adjust to the target resume interface change.
11307 * spu-low.c (spu_resume): Adjust to the target resume interface
11309 * win32-low.c (win32_detach, win32_resume): Ditto.
11311 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11313 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
11315 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
11317 (linux_continue_one_thread): Only preserve the stepping flag if
11318 there's a pending breakpoint.
11320 2009-03-31 Pedro Alves <pedro@codesourcery.com>
11322 * server.c (main): After the inferior having exited, call
11323 remote_close before exiting gdbserver.
11325 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
11327 Fix size of FPSCR in Power 7 processors.
11328 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
11329 (PPC_FEATURE_HAS_DFP): New #define.
11330 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
11333 2009-03-23 Pedro Alves <pedro@codesourcery.com>
11335 * server.c (handle_query) Whitespace and formatting.
11337 2009-03-22 Pedro Alves <pedro@codesourcery.com>
11339 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
11340 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
11341 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
11342 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
11343 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
11344 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
11345 Makefile.in, configure.ac: Fix whitespace throughout.
11346 * configure: Regenerate.
11348 2009-03-22 Pedro Alves <pedro@codesourcery.com>
11350 * inferiors.c (find_inferior): Make it safe for the callback
11351 function to delete the currently iterated inferior.
11353 2009-03-22 Pedro Alves <pedro@codesourcery.com>
11355 * Makefile.in (linuw_low_h): Move higher.
11356 (thread-db.o): Depend on $(linux_low_h).
11358 2009-03-17 Pedro Alves <pedro@codesourcery.com>
11360 Rename "process" to "lwp" throughout.
11362 * linux-low.c (all_processes): Rename to...
11363 (all_lwps): ... this.
11364 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
11365 (add_process): Rename to ...
11366 (add_lwp): ... this. Adjust.
11367 (linux_create_inferior): Adjust.
11368 (linux_attach_lwp): Adjust.
11369 (linux_attach): Adjust.
11370 (linux_kill_one_process): Rename to ...
11371 (linux_kill_one_lwp): ... this. Adjust.
11372 (linux_kill): Adjust.
11373 (linux_detach_one_process): Rename to ...
11374 (linux_detach_one_lwp): ... this. Adjust.
11375 (linux_detach): Adjust.
11376 (check_removed_breakpoint): Adjust.
11377 (status_pending_p): Adjust.
11378 (linux_wait_for_process): Rename to ...
11379 (linux_wait_for_lwp): ... this. Adjust.
11380 (linux_wait_for_event): Adjust.
11381 (send_sigstop): Adjust.
11382 (wait_for_sigstop): Adjust.
11383 (stop_all_processes): Rename to ...
11384 (stop_all_lwps): ... this.
11385 (linux_resume_one_process): Rename to ...
11386 (linux_resume_one_lwp): ... this. Adjust.
11387 (linux_set_resume_request, linux_continue_one_thread)
11388 (linux_queue_one_thread, resume_status_pending_p)
11389 (usr_store_inferior_registers, regsets_store_inferior_registers)
11390 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
11392 * linux-low.h (get_process): Rename to ...
11393 (get_lwp): ... this. Adjust.
11394 (get_thread_process): Rename to ...
11395 (get_thread_lwp): ... this. Adjust.
11396 (get_process_thread): Rename to ...
11397 (get_lwp_thread): ... this. Adjust.
11398 (struct process_info): Rename to ...
11399 (struct lwp_info): ... this.
11400 (all_processes): Rename to ...
11401 (all_lwps): ... this.
11402 * proc-service.c (ps_lgetregs): Adjust.
11403 * thread-db.c (thread_db_create_event, find_one_thread)
11404 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
11406 2009-03-14 Pedro Alves <pedro@codesourcery.com>
11408 * server.c (handle_query): Handle "qAttached".
11410 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
11412 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
11413 GPLv3, update license URL.
11415 2009-03-01 Doug Evans <dje@google.com>
11417 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
11418 (server_h): Add gdb_signals.h.
11419 (signals.o): Update.
11420 * server.h (target_signal_from_host,target_signal_to_host_p)
11421 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
11423 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
11425 * remote-utils.c (getpkt): Also generate remote-debug
11426 information if noack_mode is set.
11428 2009-02-06 Pedro Alves <pedro@codesourcery.com>
11430 * server.c (handle_query): Report qXfer:siginfo:read and
11431 qXfer:siginfo:write as supported and handle them.
11432 * target.h (struct target_ops) <qxfer_siginfo>: New field.
11433 * linux-low.c (linux_xfer_siginfo): New.
11434 (linux_target_ops): Set it.
11436 2009-01-26 Pedro Alves <pedro@codesourcery.com>
11438 * server.c (gdbserver_usage): Mention --remote-debug.
11439 (main): Accept '--remote-debug' switch.
11441 2009-01-18 Doug Evans <dje@google.com>
11443 * regcache.c (new_register_cache): No need to check result of xcalloc.
11444 * server.c (handle_search_memory): Back out calls to xmalloc,
11445 result is checked and error is returned to user upon failure.
11446 (handle_query): Ditto. Add more checks for result of malloc.
11447 (handle_v_cont): Check result of malloc, report error back to
11449 (handle_v_run): Ditto. Call freeargv.
11450 * server.h (freeargv): Declare.
11451 * utils.c (freeargv): New fn.
11453 2009-01-15 Doug Evans <dje@google.com>
11455 * gdbreplay.c (perror_with_name): Make arg const char *.
11456 * server.h (target_signal_to_name): Make return type const char *.
11457 * thread-db.c (thread_db_err_str): Make return type const char *.
11458 * utils.c (perror_with_name): Make arg const char *.
11460 2009-01-14 Pedro Alves <pedro@codesourcery.com>
11462 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
11463 when handling a EXIT_PROCESS_DEBUG_EVENT.
11465 2009-01-06 Joel Brobecker <brobecker@adacore.com>
11467 * gdbreplay.c (gdbreplay_version): Update copyright year.
11468 * server.c (gdbserver_version): Likewise.
11470 2009-01-05 Doug Evans <dje@google.com>
11472 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
11473 (handle_extended_wait): Improve comment.
11475 2008-12-13 Doug Evans <dje@google.com>
11477 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
11478 * server.h (ATTR_MALLOC): New macro.
11479 (xmalloc,xcalloc,xstrdup): Declare.
11480 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
11481 * inferiors.c: Ditto.
11482 * linux-low.c: Ditto.
11483 * mem-break.c: Ditto.
11484 * regcache.c: Ditto.
11485 * remote-utils.c: Ditto.
11488 * win32-low.c: Ditto.
11490 2008-12-12 Doug Evans <dje@google.com>
11492 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
11493 in debugging printf.
11495 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
11497 2008-12-09 Doug Evans <dje@google.com>
11499 * linux-low.h (struct process_info): Delete member tid, unused.
11500 * thread-db.c (find_one_thread): Update.
11501 (maybe_attach_thread): Update.
11503 2008-12-02 Pedro Alves <pedro@codesourcery.com>
11505 * target.h (struct target_ops): Add qxfer_osdata member.
11506 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
11508 (linux_qxfer_osdata): New functions.
11509 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
11511 * server.c (handle_query): Handle "qXfer:osdata:read:".
11512 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
11513 (buffer_xml_printf): New functions.
11514 * server.h (struct buffer): New.
11515 (buffer_grow_str, buffer_grow_str0): New macros.
11516 (buffer_grow, buffer_free, buffer_init, buffer_finish)
11517 (buffer_xml_printf): Declare.
11519 2008-11-24 Doug Evans <dje@google.com>
11521 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
11523 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
11525 * server.c (handle_v_run): Always use the supplied argument list.
11527 2008-11-19 Bob Wilson <bob.wilson@acm.org>
11529 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
11530 (xtensa_regmap_table): Add entry for scompare1.
11532 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
11534 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
11535 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
11536 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
11537 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
11538 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
11539 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
11540 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
11541 XML target descriptions.
11542 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
11543 when inferior is running on an ISA 2.05 or later processor. Add
11544 special case to return offset for full 64-bit slot of FPSCR when
11547 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
11549 * Makefile.in (SFILES, clean): Added sparc64 files.
11550 (reg-sparc64.o, reg-sparc64.c): New.
11551 * configure.srv (sparc*-*-linux*): New configuration.
11552 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
11553 syscall arguments for SPARC.
11554 (regsets_store_inferior_registers): Likewise.
11555 * linux-sparc-low.c: New file.
11557 2008-10-21 Doug Evans <dje@google.com>
11559 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
11560 (READLINE_DIR,READLINE_DEP): Delete.
11561 (INTERNAL_CFLAGS): Update.
11562 (LINTFLAGS): Update.
11564 2008-10-10 Pedro Alves <pedro@codesourcery.com>
11566 * server.c (handle_v_run): If GDB didn't specify an argv, use the
11567 whole argv from the last run, not just argv[0].
11569 2008-09-08 Pedro Alves <pedro@codesourcery.com>
11571 * regcache.c (new_register_cache): Return NULL if the register
11572 cache size isn't known yet.
11573 (free_register_cache): Avoid dereferencing a NULL regcache.
11575 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
11577 * configure.srv: Merge MIPS and MIPS64.
11579 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
11581 * Makefile.in (uninstall): Apply $(EXEEXT) too.
11583 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
11585 * Makefile.in: Add required vsx dependencies.
11587 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
11588 Declare init_registers_powerpc_vsx32l.
11589 Declare init_registers_powerpc_vsx64l.
11590 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
11591 (ppc_arch_setup): Check for VSX in hwcap.
11592 (ppc_fill_vsxregset): New function.
11593 (ppc_store_vsxregset): New function.
11594 Add new VSX entry in regset_info target_regsets.
11596 * configure.srv: Add new VSX dependencies.
11598 2008-08-12 Pedro Alves <pedro@codesourcery.com>
11600 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
11601 (remote_open): Set or clear transport_is_reliable.
11602 (putpkt_binary): Don't expect acks in noack mode.
11603 (getpkt): Don't send ack/nac in noack mode.
11604 * server.c (handle_general_set): Handle QStartNoAckMode.
11605 (handle_query): If connected by tcp pass QStartNoAckMode+ in
11607 (main): Reset noack_mode on every connection.
11608 * server.h (noack_mode): Declare.
11610 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11612 * Makefile.in (GDBREPLAY_OBS): New variable.
11613 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
11615 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
11616 Daniel Jacobowitz <dan@codesourcery.com>
11618 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
11619 (usr_store_inferior_registers): Likewise.
11620 (regsets_store_inferior_registers): Likewise.
11622 2008-07-31 Rolf Jansen <rj@surtec.com>
11623 Pedro Alves <pedro@codesourcery.com>
11625 * configure.ac: Check for memmem declaration.
11626 * server.c [HAVE_MALLOC_H]: Include malloc.h.
11627 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
11628 (disable_packet_qfThreadInfo): Unconditionally compile.
11629 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
11630 * configure, config.in: Regenerate.
11632 2008-07-28 Doug Kwan <dougkwan@google.com>
11634 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
11635 (linux_write_memory): Remove declaration of errno.
11637 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
11639 * linux-low.c (handle_extended_wait): Do not use "status"
11640 variable uninitialized.
11642 2008-07-07 Pedro Alves <pedro@codesourcery.com>
11644 * server.c (handle_v_attach): Inhibit reporting dll changes.
11646 2008-06-27 Pedro Alves <pedro@codesourcery.com>
11648 * remote-utils.c (prepare_resume_reply): If requested, don't
11649 output "thread:TID" in the T stop reply.
11651 * server.c (disable_packet_vCont, disable_packet_Tthread)
11652 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
11653 (handle_query): If requested, disable support for qC, qfThreadInfo
11655 (handle_v_requests): If requested, disable support for vCont.
11656 (gdbserver_show_disableable): New.
11657 (main): Handle --disable-packet and --disable-packet=LIST.
11659 * server.h (disable_packet_vCont, disable_packet_Tthread)
11660 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
11662 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
11664 * server.c (gdbserver_usage): Mention --version.
11666 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
11668 * Makefile.in (gdbreplay.o): New rule.
11670 2008-06-06 Joseph Myers <joseph@codesourcery.com>
11672 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
11673 message, not gdbserver.
11675 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
11676 Nathan Sidwell <nathan@codesourcery.com>
11677 Joseph Myers <joseph@codesourcery.com>
11679 * acinclude.m4: Include ../../config/acx.m4.
11680 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
11681 * configure, config.in: Regenerate.
11682 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
11683 * server.c (gdbserver_version): Print PKGVERSION.
11684 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
11685 (main): Adjust gdbserver_usage calls.
11686 * gdbreplay.c (version, host_name): Add declarations.
11687 (gdbreplay_version, gdbreplay_usage): New.
11688 (main): Accept --version and --help options.
11690 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
11692 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
11693 (arm_breakpoint_at): Handle Thumb.
11694 (the_low_target): Add comment.
11696 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
11698 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
11700 2008-05-09 Doug Evans <dje@google.com>
11702 * server.h (decode_search_memory_packet): Declare.
11703 * remote-utils.c (decode_search_memory_packet): New fn.
11704 * server.c (handle_search_memory_1): New fn.
11705 (handle_search_memory): New fn.
11706 (handle_query): Process qSearch:memory packets.
11708 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
11710 * regcache.c (registers_length): Remove.
11711 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
11712 full register packet.
11713 * regcache.h (registers_length): Remove prototype.
11714 * server.h (PBUFSIZ): Define to 16384.
11716 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
11718 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
11719 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
11720 powerpc-64l.o, and powerpc-altivec64l.o.
11721 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
11722 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
11723 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
11724 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
11725 rs6000/power-linux.xml, and rs6000/power64-linux.xml
11728 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
11729 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
11730 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
11731 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
11732 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
11733 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
11734 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
11735 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
11736 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
11737 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
11740 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
11741 (init_registers_powerpc_32l): ... this new prototype.
11742 (init_registers_powerpc_32): Remove, replace by ...
11743 (init_registers_powerpc_altivec32l): ... this new prototype.
11744 (init_registers_powerpc_e500): Remove, replace by ...
11745 (init_registers_powerpc_e500l): ... this new prototype.
11746 (init_registers_ppc64): Remove, replace by ...
11747 (init_registers_powerpc_64l): ... this new prototype.
11748 (init_registers_powerpc_64): Remove, replace by ...
11749 (init_registers_powerpc_altivec64l): ... this new prototype.
11750 (ppc_num_regs): Set to 73.
11751 (PT_ORIG_R3, PT_TRAP): Define if necessary.
11752 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
11753 (ppc_cannot_store_register): Handle orig_r3 and trap.
11754 (ppc_arch_setup): Update init_registers_... calls.
11755 (ppc_fill_gregset): Handle orig_r3 and trap.
11757 * inferiors.c (clear_inferiors): Reset current_inferior.
11759 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
11761 * acinclude.m4: Add override.m4.
11762 * configure: Regenerate.
11764 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
11766 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
11767 initial call to init_register_ppc64.
11769 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
11771 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
11772 single powerpc*-*-linux* case.
11773 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
11775 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
11777 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
11778 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
11780 * linux-ppc-low.c: Include <elf.h>.
11781 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
11782 (ppc_hwcap): New global variable.
11783 (ppc_regmap): Remove __SPE__ #ifdef sections.
11784 (ppc_regmap_e500): New global variable.
11785 (ppc_cannot_store_register): Update __SPE__ special case.
11786 (ppc_get_hwcap): New function.
11787 (ppc_arch_setup): Use it to determine whether inferior supports
11788 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
11789 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
11790 Do not access registers if target does not support AltiVec.
11791 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
11792 Do not access registers if target does not support SPE.
11793 (target_regsets): Unconditionally include AltiVec and SPE regsets.
11795 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
11797 * linux-low.c (disabled_regsets, num_regsets): New.
11798 (use_regsets_p): Delete.
11799 (linux_wait_for_process): Clear disabled_regsets.
11800 (regsets_fetch_inferior_registers): Check and set it.
11801 (regsets_store_inferior_registers): Likewise.
11802 (linux_fetch_registers, linux_store_registers): Do not use
11804 (initialize_low): Allocate disabled_regsets.
11806 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
11808 * Makefile.in (LIBOBJS): New.
11809 (OBS): Use LIBOBJS.
11810 (memmem.o): New rule.
11811 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
11812 * configure: Regenerated.
11814 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
11816 * server.c (handle_query): Never return "unsupported" for
11817 qXfer:features:read queries.
11819 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
11821 * server.c (get_features_xml): Fix inverted condition.
11822 (handle_query): Always support qXfer:feature:read.
11824 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
11826 * server.c (wrapper_argv): New.
11827 (start_inferior): Handle wrapper_argv. If set, expect an extra
11829 (gdbserver_usage): Document --wrapper.
11830 (main): Parse --wrapper.
11832 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11834 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
11835 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
11836 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
11837 (ppc_set_pc): Likewise.
11838 (ppc_arch_setup): New function.
11839 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
11840 of collect_register.
11841 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
11843 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11845 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
11846 instead of linux-ppc64-low.o.
11847 * linux-ppc64-low.c: Remove file.
11848 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
11849 (linux-ppc64-low.o): Remove rule.
11851 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
11852 (init_registers_powerpc_64): Likewise.
11853 (ppc_regmap): Conditionally define depending on __powerpc64__.
11854 (ppc_cannot_store_register): Do not special-case "fpscr" when
11855 compiled on __powerpc64__.
11856 (ppc_collect_ptrace_register): New function.
11857 (ppc_supply_ptrace_register): New function.
11858 (ppc_breakpoint): Change type to "unsigned int".
11859 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
11860 (the_low_target): Conditionally provide initializers for the
11861 arch_setup member depending on __powerpc64__. Install
11862 collect_ptrace_register and supply_ptrace_register members.
11864 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11866 * regcache.h (gdbserver_xmltarget): Add extern declaration.
11867 * server.c (gdbserver_xmltarget): Define.
11868 (get_features_xml): Use it to replace "target.xml" and arch_string.
11870 * configure.srv: Remove srv_xmltarget. Add XML files that were
11871 mentioned there to srv_xmlfiles instead. Remove conditional tests
11872 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
11873 srv_xmlfiles and srv_regobj to include all possible choices.
11874 * configure.ac (srv_xmltarget): Remove.
11875 (srv_xmlfiles): Do not add "target.xml".
11876 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
11877 checks for supplementary target information.
11878 * configure: Regenerate.
11879 * Makefile.in (XML_TARGET): Remove.
11880 (target.xml): Remove rule.
11881 (clean): Do not clean up target.xml.
11882 (.PRECIOUS): Do not mention target.xml.
11884 * target.h (struct target_ops): Remove arch_string member.
11885 * linux-low.c (linux_arch_string): Remove.
11886 (linux_target_ops): Remove arch_string initializer.
11887 * linux-low.h (struct linux_target_ops): Remove arch_string member.
11888 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
11889 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
11890 * spu-low.c (spu_arch_string): Remove.
11891 (spu_target_ops): Remove arch_string initializer.
11892 * win32-low.c (win32_arch_string): Remove.
11893 (win32_target_ops): Remove arch_string initializer.
11894 * win32-low.h (struct win32_target_ops): Remove arch_string member.
11895 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
11896 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
11898 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11900 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
11901 by collect_ptrace_register and supply_ptrace_register hooks.
11902 * linux-low.c (fetch_register): Use supply_ptrace_register callback
11903 instead of checking for the_low_target.left_pad_xfer.
11904 (usr_store_inferior_registers): Use collect_ptrace_register callback
11905 instead of checking for the_low_target.left_pad_xfer.
11907 * linux-s390-low.c (s390_collect_ptrace_register): New function.
11908 (s390_supply_ptrace_register): Likewise.
11909 (s390_fill_gregset): Call s390_collect_ptrace_register.
11910 (the_low_target): Update.
11912 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
11913 (ppc_supply_ptrace_register): Likewise.
11914 (the_low_target): Update.
11916 * linux-i386-low.c (the_low_target): Update.
11917 * linux-x86-64-low.c (the_low_target): Update.
11919 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11921 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
11922 reg-s390.o and reg-s390x.o.
11924 * linux-low.c (new_inferior): New global variable.
11925 (linux_create_inferior, linux_attach): Set it.
11926 (linux_wait_for_process): Call the_low_target.arch_setup after the
11927 target has stopped for the first time.
11928 (initialize_low): Do not call the_low_target.arch_setup.
11930 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
11931 (s390_set_pc): Likewise.
11932 (s390_arch_setup): New function.
11933 (the_low_target): Use s390_arch_setup as arch_setup routine.
11935 * regcache.c (realloc_register_cache): New function.
11936 (set_register_cache): Call it for each existing regcache.
11938 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11940 * server.h (init_registers): Remove prototype.
11942 * linux-low.h (struct linux_target_ops): Add arch_setup field.
11943 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
11944 instead of init_registers ().
11945 * linux-arm-low.c (init_registers_arm): Add prototype.
11946 (init_registers_arm_with_iwmmxt): Likewise.
11947 (the_low_target): Add initializer for arch_setup field.
11948 * linux-cris-low.c (init_registers_cris): Add prototype.
11949 (the_low_target): Add initializer for arch_setup field.
11950 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
11951 (the_low_target): Add initializer for arch_setup field.
11952 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
11953 (the_low_target): Add initializer for arch_setup field.
11954 * linux-ia64-low.c (init_registers_ia64): Add prototype.
11955 (the_low_target): Add initializer for arch_setup field.
11956 * linux-m32r-low.c (init_registers_m32r): Add prototype.
11957 (the_low_target): Add initializer for arch_setup field.
11958 * linux-m68k-low.c (init_registers_m68k): Add prototype.
11959 (the_low_target): Add initializer for arch_setup field.
11960 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
11961 (init_registers_mips64_linux): Likewise.
11962 (the_low_target): Add initializer for arch_setup field.
11963 * linux-ppc-low.c (init_registers_ppc): Add prototype.
11964 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
11965 (the_low_target): Add initializer for arch_setup field.
11966 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
11967 (init_registers_powerpc_64): Likewise.
11968 (the_low_target): Add initializer for arch_setup field.
11969 * linux-s390-low.c (init_registers_s390): Add prototype.
11970 (init_registers_s390x): Likewise.
11971 (the_low_target): Add initializer for arch_setup field.
11972 * linux-sh-low.c (init_registers_sh): Add prototype.
11973 (the_low_target): Add initializer for arch_setup field.
11974 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
11975 (the_low_target): Add initializer for arch_setup field.
11976 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
11977 (the_low_target): Add initializer for arch_setup field.
11979 * win32-low.h (struct win32_target_ops): Add arch_setup field.
11980 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
11981 instead of init_registers ().
11982 * win32-arm-low.c (init_registers_arm): Add prototype.
11983 (the_low_target): Add initializer for arch_setup field.
11984 * win32-i386-low.c (init_registers_i386): Add prototype.
11985 (the_low_target): Add initializer for arch_setup field.
11987 * spu-low.c (init_registers_spu): Add prototype.
11988 (initialize_low): Call initialie_registers_spu () instead of
11989 initialize_registers ().
11991 2008-02-19 Pedro Alves <pedro@codesourcery.com>
11993 * server.c (handle_v_requests): When handling the vRun and vAttach
11994 packets, if already debugging a process, don't kill it. Return an
11997 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
11999 * server.c (handle_query): Correct length check.
12001 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
12003 * win32-low.c (do_initial_child_stuff): Add process handle
12004 parameter. Set current_process_handle and current_process_id from the
12005 parameters. Clear globals.
12006 (win32_create_inferior): Don't set current_process_handle and
12007 current_process_id here. Instead pass them on the call to
12008 do_initial_child_stuff.
12009 (win32_attach): Likewise.
12010 (win32_clear_inferiors): New.
12011 (win32_kill): Don't close the current process handle or the
12012 current thread handle here. Instead call win32_clear_inferiors.
12013 (win32_detach): Don't open a new handle to the process. Call
12014 win32_clear_inferiors.
12015 (win32_join): Don't rely on current_process_handle; open a new
12016 handle using the process id.
12017 (win32_wait): Call win32_clear_inferiors when the inferior process
12020 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
12022 * server.c (monitor_show_help): Add "exit".
12024 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
12026 * Makefile.in (SFILES): Add linux-xtensa-low.c.
12027 (clean): Add reg-xtensa.c.
12028 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
12029 * configure.srv (xtensa*-*-linux*) New target.
12030 * linux-xtensa-low.c: New.
12031 * xtensa-xtregs.c: New.
12033 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
12035 * hostio.c: Don't include errno.h.
12036 (errno_to_fileio_errno): Move to hostio-errno.
12037 * hostio.c: (hostio_error): Remove the error parameter. Defer the
12038 error number outputting to the target->hostio_last_error callback.
12039 (hostio_packet_error): Use FILEIO_EINVAL directly.
12040 (handle_open, handle_pread, hostio_error, handle_unlink): Update
12041 calls to hostio_error.
12042 * hostio-errno.c: New.
12043 * server.h (hostio_last_error_from_errno): Declare.
12044 * target.h (target_ops): Add hostio_last_error member.
12045 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
12046 as hostio_last_error handler.
12047 * spu-low.c (spu_target_ops): Likewise.
12048 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
12049 (wince_hostio_last_error): New functions.
12050 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
12051 as hostio_last_error handler.
12052 (win32_target_ops) [!_WIN32_WCE]: Register
12053 hostio_last_error_from_errno as hostio_last_error handler.
12054 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
12055 (hostio-errno.o): New rule.
12056 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
12057 * configure.srv (srv_hostio_err_objs): New variable. Default to
12059 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
12060 * configure: Regenerate.
12062 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12064 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
12065 (linux_kill, linux_detach): Clean up the process list.
12066 * remote-utils.c (remote_open): Improve port number parsing.
12067 (putpkt_binary, input_interrupt): Only send interrupts if the target
12069 * server.c (extended_protocol): Make static.
12070 (attached): Define earlier.
12071 (exit_requested, response_needed, program_argv): New variables.
12072 (target_running): New.
12073 (start_inferior): Clear attached here.
12074 (attach_inferior): Set attached here.
12075 (require_running): Define.
12076 (handle_query): Use require_running and target_running. Implement
12078 (handle_v_attach, handle_v_run): New.
12079 (handle_v_requests): Use require_running. Handle vAttach and vRun.
12080 (gdbserver_usage): Update.
12081 (main): Redo argument parsing. Handle --debug and --multi. Handle
12082 --attach along with other options or after the port. Save
12083 program_argv. Support no initial program. Resynchronize
12084 communication with GDB after an error. Handle "monitor exit".
12085 Use require_running and target_running. Always allow the extended
12086 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
12087 restart in extended mode.
12088 * README: Refer to the GDB manual. Update --attach usage.
12090 2007-12-20 Andreas Schwab <schwab@suse.de>
12092 * linux-low.c (STACK_SIZE): Define.
12093 (linux_tracefork_child): Use it. Use __clone2 on ia64.
12094 (linux_test_for_tracefork): Likewise.
12096 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
12098 * linux-low.c (linux_wait_for_event): Update messages. Do not
12099 reinsert auto-delete breakpoints.
12100 * mem-break.c (struct breakpoint): Change return type of handler to
12102 (set_breakpoint_at): Update handler type.
12103 (reinsert_breakpoint_handler): Return 1 instead of calling
12105 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
12107 (check_breakpoints): Delete auto-delete breakpoints and return 2.
12108 * mem-break.h (set_breakpoint_at): Update handler type.
12109 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
12110 * win32-low.c (auto_delete_breakpoint): New.
12111 (get_child_debug_event): Use it.
12113 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
12115 * configure.ac: Check for pread and pwrite.
12116 * hostio.c (handle_pread): Fall back to lseek and read.
12117 (handle_pwrite): Fall back to lseek and write.
12118 * config.in, configure: Regenerated.
12120 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
12122 * server.c (myresume): Add own_buf argument.
12123 (main): Update calls.
12125 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
12127 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
12128 * remote-utils.c (remote_open): Do not call disable_async_io.
12129 (block_async_io): Delete.
12130 (unblock_async_io): Make static.
12131 (initialize_async_io): New.
12132 * server.c (handle_v_cont): Handle async I/O here.
12133 (myresume): Likewise. Move other common resume tasks here...
12134 (main): ... from here. Call initialize_async_io. Disable async
12135 I/O before the main loop.
12136 * server.h (initialize_async_io): Declare.
12137 (block_async_io, unblock_async_io): Delete prototypes.
12138 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
12140 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
12142 * remote-utils.c (readchar): Allow binary data in received messages.
12144 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12146 * win32-low.c (attaching): New global.
12147 (win32_create_inferior): Clear the `attaching' global.
12148 (win32_attach): Set the `attaching' global.
12149 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
12150 attaching. Only set a breakpoint at the entry point if not
12153 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12155 * server.c (main): Don't report dll events on the initial
12156 connection on attaches.
12158 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12160 * server.c (main): Relax numerical bases supported for the pid of
12161 the --attach command line argument.
12163 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12165 * win32-low.c (win32_attach): Call OpenProcess before
12166 DebugActiveProcess, not after. Add last error output to error
12169 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12171 * win32-low.c (win32_get_thread_context)
12172 (win32_set_thread_context): New functions.
12173 (thread_rec): Use win32_get_thread_context.
12174 (continue_one_thread, win32_resume): Use win32_set_thread_context.
12175 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
12178 2007-12-03 Leo Zayas
12179 Pedro Alves <pedro_alves@portugalmail.pt>
12181 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
12183 (child_add_thread): Minor cleanup.
12184 (child_continue): Resume artificially suspended threads before
12185 calling ContinueDebugEvent.
12186 (suspend_one_thread): New.
12187 (fake_breakpoint_event): New.
12188 (get_child_debug_event): Change return type to int. Check here if
12189 gdb sent an interrupt request. If a soft interrupt was requested,
12190 fake a breakpoint event. Return 0 if there is no event to handle,
12192 (win32_wait): Don't check here if gdb sent an interrupt request.
12193 Ensure there is a valid event to handle.
12194 (win32_request_interrupt): Add soft interruption method as last
12197 2007-12-03 Leo Zayas
12198 Pedro Alves <pedro_alves@portugalmail.pt>
12200 * win32-low.h (win32_thread_info): Add descriptions to the
12201 structure members. Replace `suspend_count' counter by a
12203 * win32-low.c (thread_rec): Update condition of when to get the
12204 context from the inferior. Rely on ContextFlags being set if it
12205 has already been retrieved. Only suspend the inferior thread if
12206 we haven't already. Warn if that fails.
12207 (continue_one_thread): s/suspend_count/suspended/. Only call
12208 ResumeThread once. Warn if that fails.
12210 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12212 * win32-low.c (win32_wait): Don't read from the inferior when it
12213 has already exited.
12215 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12217 * Makefile.in (win32_low_h): New variable.
12218 (win32-low.o): Add dependency on $(win32_low_h).
12219 (win32-arm-low.o, win32-i386-low.o): New rules.
12221 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12223 * hostio.c: Correct copyright year.
12225 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12227 * Makefile.in (OBS): Add hostio.o.
12228 (hostio.o): New rule.
12229 * server.h (handle_vFile): Declare.
12230 * hostio.c: New file.
12231 * server.c (handle_v_requests): Take packet_len and new_packet_len
12232 for binary packets. Call handle_vFile.
12233 (main): Update call to handle_v_requests.
12235 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
12237 * linux-low.c: Include <sched.h>.
12239 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
12241 * linux-low.c (linux_tracefork_grandchild): New.
12242 (linux_tracefork_child): Use clone.
12243 (linux_test_for_tracefork): Use clone; allocate and free a stack.
12245 2007-10-31 Joel Brobecker <brobecker@adacore.com>
12247 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
12249 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
12251 * linux-low.c (handle_extended_wait): Handle unexpected signals.
12253 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
12255 * inferiors.c (change_inferior_id): Delete.
12256 (add_pid_to_list, pull_pid_from_list): New.
12257 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
12258 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
12259 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
12260 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
12261 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
12262 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
12263 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
12264 (using_threads): Always set to 1.
12265 (handle_extended_wait): New.
12266 (add_process): Do not set TID.
12267 (linux_create_inferior): Set must_set_ptrace_flags.
12268 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
12269 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
12270 (linux_thread_alive): Rename TID argument to LWPID.
12271 (linux_wait_for_process): Handle unknown processes. Do not use TID.
12272 (linux_wait_for_event): Do not use TID or check using_threads. Update
12273 call to dead_thread_notify. Call handle_extended_wait.
12274 (linux_create_inferior): Use PTRACE_SETOPTIONS.
12275 (send_sigstop): Delete sigstop_sent.
12276 (wait_for_sigstop): Avoid TID.
12277 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
12278 (linux_test_for_tracefork): New.
12279 (linux_lookup_signals): Use thread_db_active and
12280 linux_supports_tracefork_flag.
12281 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
12282 * linux-low.h (get_process_thread): Avoid TID.
12283 (struct process_ifo): Move thread_known and tid to the end. Remove
12285 (linux_attach_lwp, thread_db_init): Update prototypes.
12286 * server.h (change_inferior_id): Delete prototype.
12287 (add_pid_to_list, pull_pid_from_list): New prototypes.
12288 * thread-db.c (thread_db_use_events): New.
12289 (find_first_thread): Rename to...
12290 (find_one_thread): ...this. Update callers and messages. Do not
12291 call fatal. Check thread_db_use_events. Do not call
12292 change_inferior_id or new_thread_notify.
12293 (maybe_attach_thread): Update. Do not call new_thread_notify.
12294 (thread_db_init): Set thread_db_use_events. Check use_events.
12295 * utils.c (fatal, warning): Correct message prefix.
12297 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
12299 * Makefile.in (clean): Remove new files.
12300 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
12301 (powerpc-64.o, powerpc-64.c): New rules.
12302 * configure.srv: Use alternate register sets for powerpc64-*-linux*
12303 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
12305 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
12307 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
12308 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
12309 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
12310 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
12311 (target_regsets): Add AltiVec and SPE register sets.
12312 * configure.ac: Check for AltiVec and SPE.
12313 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
12314 (ppc_fill_vrregset, ppc_store_vrregset): New.
12315 (target_regsets): Add AltiVec register set.
12316 * configure: Regenerated.
12318 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
12320 * linux-low.c (O_LARGEFILE): Define.
12321 (linux_read_memory): Use /proc/PID/mem.
12322 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
12323 * configure, config.in: Regenerated.
12325 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12327 * linux-low.c (linux_wait_for_event): Do not pass signals while
12330 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
12332 * win32-low.c (create_process): New.
12333 (win32_create_inferior): Use create_process instead of
12334 CreateProcess. If create_process failed retry appending an ".exe"
12335 suffix. Store the GetLastError result immediatelly after
12336 create_process calls and use it on the call to error.
12338 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
12340 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
12342 2007-08-23 Joel Brobecker <brobecker@adacore.com>
12344 * configure.ac: Switch license to GPLv3.
12346 2007-08-01 Michael Snyder <msnyder@access-company.com>
12348 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
12350 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
12352 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
12354 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
12355 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
12356 CloseToolhelp32Snapshot.
12357 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
12358 CloseToolhelp32Snapshot.
12360 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
12362 * server.c (main): Check for inferior exit before main loop.
12364 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
12366 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
12367 instead of on tmp_desc.
12369 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
12370 Daniel Jacobowitz <dan@codesourcery.com>
12372 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
12373 (add_thread): Minor cleanups.
12374 (clear_inferiors): Move lower in the file. Clear the DLL
12376 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
12377 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
12378 (xml_escape_text): New.
12379 * server.c (handle_query): Handle qXfer:libraries:read. Report it
12381 (handle_v_cont): Report errors.
12382 (gdbserver_version): Update.
12383 (main): Correct size of own_buf. Do not report initial DLL events.
12384 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
12385 (unloaded_dll, xml_escape_text): New.
12386 * win32-low.c (enum target_waitkind): Update comments.
12387 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
12388 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
12389 (win32_EnumProcessModules, win32_GetModuleInformation)
12390 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
12391 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
12392 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
12393 (win32_Module32First, win32_Module32Next, load_toolhelp)
12394 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
12395 (get_child_debug_event): Handle DLL events.
12396 (win32_wait): Likewise.
12398 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
12400 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
12401 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
12403 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
12405 * win32-low.c (handle_output_debug_string): Ignore event if not
12408 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
12410 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
12412 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
12414 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
12416 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
12418 * inferiors.c (change_inferior_id): Add comment.
12419 * linux-low.c (check_removed_breakpoint): Add an early
12420 prototype. Improve debug output.
12421 (linux_attach): Doc update.
12422 (linux_detach_one_process, linux_detach): Clean up before releasing
12424 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
12425 * linux-low.h (struct process_info): Doc improvement.
12426 * mem-break.c (delete_all_breakpoints): New.
12427 * mem-break.h (delete_all_breakpoints): New prototype.
12428 * thread-db.c (find_first_thread): New.
12429 (thread_db_create_event): Call it instead of
12430 thread_db_find_new_threads. Clean up unused variables.
12431 (maybe_attach_thread): Remove first thread handling.
12432 (thread_db_find_new_threads): Use find_first_thread.
12433 (thread_db_get_tls_address): Likewise.
12435 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
12437 * thread-db.c (thread_db_find_new_threads): Add prototype.
12438 (thread_db_create_event): Check for the main thread before adding
12440 (maybe_attach_thread): Only enable event reporting if TID == 0.
12441 (thread_db_get_tls_address): Check for new threads.
12443 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
12445 * linux-low.c (linux_create_inferior): Try execv before execvp.
12446 * spu-low.c (spu_create_inferior): Likewise.
12448 2007-06-13 Mike Frysinger <vapier@gentoo.org>
12450 * linux-low.c (linux_create_inferior): Change execv to execvp.
12451 * spu-low.c (spu_create_inferior): Likewies.
12453 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
12455 * Makefile.in (clean): Clean new files instead of deleted ones.
12456 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
12457 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
12459 * configure.srv: Specify XML files and new regformats for MIPS and
12461 * linux-mips-low.c (mips_num_regs): Set to only used registers.
12462 (mips_regmap): Do not fetch $0. Remove unused registers. Add
12463 an entry for the restart register.
12464 (mips_cannot_fetch_register, mips_cannot_store_register)
12465 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
12466 register names to match the XML descriptions.
12467 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
12468 restart register instead of $0.
12470 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12471 Markus Deuling <deuling@de.ibm.com>
12473 * remote-utils.c (decode_xfer_write): New function.
12474 * server.h (decode_xfer_write): Add prototype.
12475 * server.c (handle_query): Add PACKET_LEN argument. Support
12476 qXfer:spu:read and qXfer:spu:write packets.
12477 (main): Pass packet_len to handle_query.
12478 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
12479 * target.h (target_ops): Add qxfer_spu.
12481 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12483 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
12484 accessing non-seekable spufs files.
12486 2007-05-16 Markus Deuling <deuling@de.ibm.com>
12488 * server.c (handle_query): Add reply for qC packet.
12490 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12491 Leo Zayas <lerele@champenstudios@com>
12493 * server.h (check_remote_input_interrupt_request): New function.
12494 * remote_utils.c (INVALID_DESCRIPTOR): New define.
12495 (remote_desc): Initialize with INVALID_DESCRIPTOR.
12496 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
12497 (check_remote_input_interrupt_request): New function.
12498 * server.h (check_remote_input_interrupt_request): Declare.
12499 * win32-low.c (winapi_DebugBreakProcess,
12500 winapi_GenerateConsoleCtrlEvent): New typedefs.
12501 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
12503 (win32_wait): Check for remote interrupt request
12504 with check_remote_input_interrupt_request.
12505 (win32_request_interrupt): New function.
12506 (win32_target_op): Set request_interrupt to win32_request_interrupt.
12508 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12510 * win32-low.c (debug_registers_changed,
12511 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
12512 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
12513 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
12514 (thread_rec): Get context using the low target.
12515 (child_add_thread): Call thread_added on the low target,
12516 which does the same thing.
12518 (do_initial_child_stuff): Remove debug registers references.
12519 Set context using the low target. Resume threads after
12520 setting the contexts.
12521 (child_continue): Remove dead variable. Remove debug
12522 registers references.
12523 (child_fetch_inferior_registers): Go through the low target.
12524 (do_child_store_inferior_registers): Remove.
12525 (child_store_inferior_registers): Go through the low target.
12526 (win32_resume): Remove debug registers references.
12527 Set context using the low target.
12528 (handle_exception): Change return type to void. Don't record
12529 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
12530 first chance exception.
12531 (get_child_debug_event): Change return type to void. Remove
12532 goto loop. Always return after waiting for debug event.
12533 (win32_wait): Convert to switch statement. Handle spurious
12536 * win32-i386-low.c (debug_registers_changed,
12537 debug_registers_used): New.
12538 (initial_stuff): Rename to ...
12539 (i386_initial_stuff): ... this. Clear debug registers
12541 (store_debug_registers): Delete.
12542 (i386_get_thread_context): New.
12543 (load_debug_registers): Delete.
12544 (i386_set_thread_context): New.
12545 (i386_thread_added): New.
12546 (single_step): Rename to ...
12547 (i386_single_step): ... this.
12548 (do_fetch_inferior_registers): Rename to ...
12549 (i386_fetch_inferior_register): ... this.
12550 (i386_store_inferior_register): New.
12551 (the_low_target): Adapt to new interface.
12553 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
12554 (arm_get_thread_context): New.
12555 (arm_set_thread_context): New.
12557 (do_fetch_inferior_registers): Rename to ...
12558 (arm_fetch_inferior_register): ... this.
12559 (arm_store_inferior_register): New.
12560 (arm_wince_breakpoint): Reimplement as unsigned long.
12561 (arm_wince_breakpoint_len): Define.
12562 (the_low_target): Adapt to new interface.
12564 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
12565 load_debug_registers. Add get_thread_context, set_thread_context,
12566 thread_added and store_inferior_register. Rename
12567 fetch_inferior_registers to fetch_inferior_register.
12568 (regptr): Remove declaration.
12570 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12572 * linux-low.c (linux_detach): Change return type to int. Return 0.
12573 * spu-low.c (spu_detach): Likewise.
12575 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12577 * target.h (target_ops): Change return type of detach to int.
12579 (join_inferior): New.
12580 * server.c (main): Don't skip detach support on mingw32.
12581 If the inferior doesn't support detaching return error.
12582 Call join_inferior instead of using waitpid.
12583 * linux-low.c (linux_join): New.
12584 (linux_target_op): Add linux_join.
12585 * spu-low.c (spu_join): New.
12586 (spu_target_ops): Add spu_join.
12587 * win32-low.c (win32_detach): Adapt to new interface.
12588 Reopen current_process_handle before detaching. Issue a child
12589 resume before detaching.
12591 (win32_target_op): Add win32_join.
12593 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12595 * win32-low.c (win32-attach): Fix return value.
12596 * target.h (target_ops): Describe ATTACH return values.
12598 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12600 * win32-low.c (GETPROCADDRESS): Define.
12601 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
12602 (winapi_DebugSetProcessKillOnExit): Likewise.
12603 (win32_create_inferior): Force usage of ansi CreateProcessA.
12604 (win32_attach): Use GETPROCADDRESS.
12605 (win32_detach): Likewise.
12607 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12609 * win32-low.c (win32_wait): Don't use WSTOPSIG.
12611 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
12613 * win32-low.c: Commit leftover changes from 2007-03-29.
12615 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
12617 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
12618 fields short instead of int. Add explicit padding.
12619 (i387_cache_to_fsave): Remove unnecessary casts.
12620 (i387_fsave_to_cache): Doc fix.
12621 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
12623 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
12625 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
12626 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
12628 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
12630 * configure.srv (arm*-*-mingw32ce*): Move near the other
12633 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
12635 * configure.ac: Add errno checking.
12636 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
12637 sys/file.h and malloc.h.
12638 (AC_CHECK_DECLS): Add perror.
12639 (srv_mingwce): Handle.
12640 * configure.srv (i[34567]86-*-cygwin*): Add
12641 win32-i386-low.o to srv_tgtobj.
12642 (i[34567]86-*-mingw*): Likewise.
12643 (arm*-*-mingw32ce*): Add case.
12644 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
12645 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
12646 [__MINGW32CE__] (strerror): New function.
12647 [__MINGW32CE__] (errno): Define to GetLastError.
12648 [__MINGW32CE__] (COUNTOF): New macro.
12649 (remote_open): Remove extra close call.
12650 * mem-break.c (delete_breakpoint_at): New function.
12651 * mem-break.h (delete_breakpoint_at): Declare.
12652 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
12653 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
12654 [USE_WIN32API] (read, write): Add char* casts.
12655 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
12656 * server.h: Include wincecompat.h on Windows CE.
12657 [HAVE_ERRNO_H]: Check.
12658 (perror): Declare if not declared.
12659 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
12660 (perror_with_name): Remove errno declaration.
12661 * wincecompat.h: New.
12662 * wincecompat.c: New.
12663 * win32-low.h: New.
12664 * win32-arm-low.c: New.
12665 * win32-i386-low.c: New.
12666 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
12667 (OUTMSG2): Make it safe.
12669 (COUNTOF): New macro.
12670 (NUM_REGS): Get it from the low target.
12671 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
12672 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
12673 (thread_rec): Let low target handle debug registers.
12674 (child_add_thread): Likewise.
12675 (child_init_thread_list): Likewise.
12676 (continue_one_thread): Likewise.
12678 (do_child_fetch_inferior_registers): Move to ...
12679 * win32-i386-low.c: ... here, and rename to ...
12680 (do_fetch_inferior_registers): ... this.
12681 * win32-low.c (child_fetch_inferior_registers):
12682 Go through the low target.
12683 (do_child_store_inferior_registers): Use regptr.
12684 (strwinerror): New function.
12685 (win32_create_inferior): Handle Windows CE.
12686 Use strwinerror instead of strerror on Windows error
12687 codes. Add program to the error output.
12688 Don't close the main thread handle on Windows CE.
12689 (win32_attach): Use coredll.dll on Windows CE.
12690 (win32_kill): Close current process and current
12692 (win32_detach): Use coredll.dll on Windows CE.
12693 (win32_resume): Let low target handle debug registers, and
12695 (handle_exception): Add/Remove initial breakpoint. Avoid
12696 non-existant WSTOPSIG on Windows CE.
12697 (win32_read_inferior_memory): Cast to remove warning.
12698 (win32_arch_string): Go through the low target.
12699 (initialize_low): Call set_breakpoint_data with the low
12700 target's breakpoint.
12701 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
12702 FOP_REGNUM, mappings): Move to ...
12703 * win32-i386-low.c: ... here.
12704 * win32-low.c (win32_thread_info): Move to ...
12705 * win32-low.h: ... here.
12706 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
12707 win32-arm-low.c and wincecompat.c.
12708 (all:): Add $EXEEXT.
12709 (install-only:): Likewise.
12710 (gdbserver:): Likewise.
12711 (gdbreplay:): Likewise.
12712 * config.in: Regenerate.
12713 * configure: Regenerate.
12715 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
12717 * win32-low.c: Rename typedef thread_info to
12718 win32_thread_info throughout.
12720 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
12722 * win32-i386-low.c: Rename to ...
12723 * win32-low.c: ... this.
12724 * configure.srv: Replace win32-i386-low.o with win32-low.o.
12725 * Makefile.in: Likewise.
12727 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
12729 * remote-utils.c (monitor_output): Constify msg parameter.
12730 * server.h (monitor_output): Likewise.
12731 * win32-i386-low.c (handle_output_debug_string): New.
12732 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
12733 handle_output_debug_string.
12734 (get_child_debug_event): Likewise.
12736 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
12738 * server.c (main): Correct strtoul check.
12740 2007-03-27 Jon Ringle <jon@ringle.org>
12742 * linux-low.c: Check __ARCH_HAS_MMU__ also.
12744 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
12746 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
12748 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
12750 * terminal.h: Check HAVE_SGTTY_H.
12752 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
12754 * remote-utils.c (remote_open): Print out the assigned port number.
12756 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
12758 * remote-utils.c (monitor_output): New function.
12759 * server.c (debug_threads): Define here.
12760 (monitor_show_help): New function.
12761 (handle_query): Handle qRcmd.
12762 (main): Do not handle 'd' packet.
12763 * server.h (debug_threads, remote_debug, monitor_output): Declare.
12764 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
12767 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12769 * Makefile.in (EXEEXT): New.
12770 (clean): Use $(EXEEXT).
12772 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12774 * target.h (target_ops): Rename send_signal to request_interrupt,
12775 and remove enum target_signal parameter.
12776 * linux-low.c (linux_request_interrupt): Rename from
12777 linux_send_signal, and always send SIGINT.
12778 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
12779 and always send SIGINT.
12780 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
12782 (input_interrupt): Likewise.
12784 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12786 * server.c (get_features_xml): Check if target implemented
12788 * win32-i386-low.c (win32_arch_string): New.
12789 (win32_target_ops): Add win32_arch_string as arch_string member.
12791 2007-02-22 Markus Deuling <deuling@de.ibm.com>
12793 * spu-low.c (spu_arch_string): New.
12794 (spu_target_ops): Add spu_arch_string.
12796 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
12798 * remote-utils.c: Remove HAVE_TERMINAL_H check.
12799 * configure.ac: Do not check for terminal.h.
12800 * configure, config.in: Regenerated.
12802 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
12804 * Makefile.in (OBS): Add $(XML_BUILTIN).
12805 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
12807 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
12808 (arm-with-iwmmxt.c): New.
12809 * config.in, configure: Regenerate.
12810 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
12811 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
12812 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
12813 (arm*-*-linux*): Add iWMMXt and regset support.
12814 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
12815 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
12816 (arm_store_wmmxregset, target_regsets): New.
12817 * server.c (get_features_xml): Take annex argument. Check builtin
12819 (handle_query): Handle multiple annexes.
12821 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12823 * remote-utils.c [USE_WIN32API] (read, write): Define.
12824 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
12827 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
12829 * linux-i386-low.c (the_low_target): Set arch_string.
12830 * linux-x86-64-low.c (the_low_target): Likewise.
12831 * linux-low.c (linux_arch_string): New.
12832 (linux_target_ops): Add it.
12833 * linux-low.h (struct linux_target_ops): Add arch_string.
12834 * server.c (write_qxfer_response): Use const void * for DATA.
12835 (get_features_xml): New.
12836 (handle_query): Handle qXfer:features:read. Report it for qSupported.
12837 * target.h (struct target_ops): Add arch_string method.
12839 2007-01-03 Denis Pilat <denis.pilat@st.com>
12840 Daniel Jacobowitz <dan@codesourcery.com>
12842 * linux-low.c (linux_kill): Handle being called with no threads.
12843 * win32-i386-low.c (win32_kill): Likewise.
12844 (get_child_debug_event): Clear current_process_handle.
12846 2006-12-30 Denis PILAT <denis.pilat@st.com>
12847 Daniel Jacobowitz <dan@codesourcery.com>
12849 * remote-utils.c (remote_open): Check the type of specified
12850 serial port devices before opening them.
12851 * server.c (main): Kill the inferior if an error occurs during
12852 the first remote_open.
12854 2006-12-05 Markus Deuling <deuling@de.ibm.com>
12856 * README: Update supported targets.
12858 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
12860 * Makefile.in (clean): Remove reg-mips64.c.
12861 (reg-mips64.c, reg-mips64.o): New rules.
12862 * configure.srv: Handle mips64. Include regset support for mips.
12863 * linux-mips-low.c (union mips_register): New.
12864 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
12865 (mips_breakpoint, mips_breakpoint_at): Use int.
12866 (mips_collect_register, mips_supply_register)
12867 (mips_collect_register_32bit, mips_supply_register_32bit)
12868 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12869 (mips_store_fpregset, target_regsets): New.
12870 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
12872 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
12874 * configure.srv: Add target "spu*-*-*".
12875 * Makefile.in (clean): Remove reg-spu.c.
12876 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
12877 * spu-low.c: New file.
12879 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
12881 * configure.ac: Correct td_thr_tls_get_addr test.
12882 * configure: Regenerated.
12884 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
12886 * linux-low.c (linux_wait_for_event): Reformat. Use the
12887 pass_signals array.
12888 * remote-utils.c (decode_address_to_semicolon): New.
12889 * server.c (pass_signals, handle_general_set): New.
12890 (handle_query): Mention QPassSignals for qSupported.
12891 (main): Call handle_general_set.
12892 * server.h (pass_signals, decode_address_to_semicolon): New.
12894 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
12896 * server.c (handle_query): Correct error handling for read_auxv.
12898 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
12900 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
12901 and srv_linux_thread_db to yes.
12902 * linux-s390-low.c (s390_fill_gregset): New function.
12903 (target_regsets): Define data structure.
12905 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
12907 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
12908 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
12909 * config.in, configure: Regenerated.
12910 * inferiors.c (gdb_id_to_thread): New function.
12911 (gdb_id_to_thread_id): Use it.
12912 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
12913 * linux-low.h (struct process_info): Add th member.
12914 (thread_db_get_tls_address): New prototype.
12915 * remote-utils.c (decode_address): Make non-static.
12916 * server.c (handle_query): Handle qGetTLSAddr.
12917 * server.h (gdb_id_to_thread, decode_address): New prototypes.
12918 * target.h (struct target_ops): Add get_tls_address.
12919 * thread-db.c (maybe_attach_thread): Save the thread handle.
12920 (thread_db_get_tls_address): New.
12922 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
12924 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
12925 (linux_resume_one_process): Take a siginfo_t *. Update all
12926 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
12927 (struct pending_signals): Add a siginfo_t.
12928 (linux_wait_for_process): Always set last_status.
12929 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
12930 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
12931 * linux-low.h (struct process_info): Add last_status.
12933 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
12935 * remote-utils.c (try_rle): New function.
12936 (putpkt_binary): Use it.
12938 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
12940 * Makefile.in (clean): Clean reg-x86-64-linux.c.
12941 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
12942 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
12943 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
12944 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
12947 2006-08-08 Richard Sandiford <richard@codesourcery.com>
12949 * server.c (terminal_fd): New variable.
12950 (old_foreground_pgrp): Likewise.
12951 (restore_old_foreground_pgrp): New function.
12952 (start_inferior): Record the terminal file descriptor in terminal_fd
12953 and its original foreground group in old_foreground_pgrp. Register
12954 restore_old_foreground_pgrp with atexit().
12956 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
12958 * server.c (handle_query): Correct qPart to qXfer.
12960 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
12962 * configure.ac: Check for more headers which are missing on
12963 Windows. Automatically supply -lwsock32 and USE_WIN32API.
12964 * configure.srv: Add Cygwin and mingw32.
12965 * remote-utils.c: Don't include headers unconditionally which
12966 are missing on mingw32. Include <winsock.h> for mingw32.
12967 (remote_open): Adjust for mingw32 support. Flush
12968 standard error after writing to it.
12969 (remote_close, putpkt_binary, input_interrupt, block_async_io)
12970 (unblock_async_io, enable_async_io, disable_async_io)
12971 (readchar, getpkt): Update for Winsock support.
12972 (prepare_resume_reply): Expect a protocol signal number.
12973 * server.c: Disable <sys/wait.h> on mingw32.
12974 (start_inferior): Adjust for mingw32 support. Flush
12975 standard error after writing to it.
12976 (attach_inferior): Likewise. Use protocol signal
12978 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
12980 * win32-i386-low.c: New file.
12981 * Makefile.in (XM_CLIBS): Set.
12982 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
12983 (win32-i386-low.o): New dependency rule.
12984 * linux-low.c (linux_wait): Use target signal numbers.
12985 * target.h (struct target_ops): Doc fix.
12986 * server.h (target_signal_to_name): New prototype.
12987 * gdbreplay.c: Don't include headers unconditionally which
12988 are missing on mingw32. Include <winsock.h> for mingw32.
12989 (remote_close, remote_open): Adjust for Winsock support.
12990 * configure, config.in: Regenerated.
12992 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
12994 * server.c (decode_xfer_read, write_qxfer_response): New.
12995 (handle_query): Take a packet length argument. Handle
12996 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
12997 the qSupported response.
12998 (main): Update call to handle_query.
13000 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
13002 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
13003 (putpkt_binary): Renamed from putpkt and adjusted for binary
13005 (putpkt): New wrapper for putpkt_binary.
13006 (readchar): Don't mask off the high bit.
13007 (decode_X_packet): New function.
13008 * server.c (main): Call putpkt_binary if a handler sets the packet
13009 length. Save the length of the incoming packet. Handle 'X'.
13010 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
13012 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
13014 * server.c (handle_query): Handle qSupported.
13016 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13018 * remote-utils.c (all_symbols_looked_up): New variable.
13019 (look_up_one_symbol): Check it.
13020 * server.h (look_up_one_symbol): New declaration.
13021 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
13023 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13025 * Makefile.in (linux-arm-low.o): Update dependencies.
13026 * linux-arm-low.c: Include "gdb_proc_service.h".
13027 (PTRACE_GET_THREAD_AREA): Define.
13028 (ps_get_thread_area): New function.
13030 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
13032 * configure.srv (m68k*-*-uclinux*): New target.
13033 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
13034 (linux_resume_one_process): Remove extraneous cast.
13035 (linux_read_offsets): New.
13036 (linux_target_op): Add linux_read_offsets on mmuless systems.
13037 * server.c (handle_query): Add qOffsets logic.
13038 * target.h (struct target_ops): Add read_offsets.
13040 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13042 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
13043 (PTRACE_GET_THREAD_AREA): Define.
13044 (ps_get_thread_area): New function.
13045 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
13046 (linux-x86-64-low.o): Update.
13048 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13050 * configure.ac: Remove checks for prfpregset_t.
13051 * gdb_proc_service.h: New file.
13052 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
13053 new "gdb_proc_service.h".
13054 * proc-service.c: Likewise.
13055 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
13056 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
13057 * Makefile.in (gdb_proc_service_h): Updated.
13058 * configure, config.in: Regenerated.
13060 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13062 * remote-utils.c (prepare_resume_reply): Move declaration
13063 of gdb_id_from_wait to the top of the block.
13065 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
13067 * linux-low.c (regsets_store_inferior_registers): Read the regset
13068 from the target before filling it.
13070 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13072 * server.c (attach_inferior): Return SIGTRAP for a successful
13075 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13077 * Makefile.in (OBS): Add version.o.
13078 (STAGESTUFF): Delete.
13079 (version.o): Add dependencies.
13080 (version.c): Replace rule.
13081 (clean): Remove version.c.
13082 * server.c (gdbserver_version): New.
13083 (gdbserver_usage): Use printf.
13084 (main): Handle --version and --help.
13085 * server.h (version, host_name): Add declarations.
13087 2005-12-23 Eli Zaretskii <eliz@gnu.org>
13099 * linux-x86-64-low.c:
13101 * linux-s390-low.c:
13102 * linux-ppc64-low.c:
13104 * linux-mips-low.c:
13105 * linux-m68k-low.c:
13106 * linux-m32r-low.c:
13109 * linux-ia64-low.c:
13110 * linux-i386-low.c:
13111 * linux-crisv32-low.c:
13123 * gdbserver.1: Add (C) after Copyright. Update the FSF
13126 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
13128 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
13129 (arm_breakpoint_at): Recognize both breakpoints.
13130 (the_low_target): Use the correct breakpoint instruction.
13132 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
13134 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
13135 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
13136 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
13137 (the_low_target): Update.
13139 2005-10-25 Andreas Schwab <schwab@suse.de>
13141 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
13143 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
13144 (ia64_num_regs): Reduce to 462.
13146 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
13148 * acinclude.m4: Correct quoting.
13149 * aclocal.m4: Regenerated.
13151 Suggested by SZOKOVACS Robert <szo@ies.hu>:
13152 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
13153 (thread_db_init): Call thread_db_err_str.
13154 * configure.ac: Check for TD_VERSION.
13155 * config.in, configure: Regenerated.
13157 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13159 * server.h (error, fatal, warning): Add ATTR_FORMAT.
13161 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13163 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
13164 is not available. Define HAVE_PTRACE_GETREGS if it is.
13165 * config.in, configure: Regenerated.
13166 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
13167 * linux-i386-low.c, linux-m68k-low.c: Update to use
13168 HAVE_PTRACE_GETREGS.
13169 * linux-low.c (regsets_fetch_inferior_registers)
13170 (regsets_store_inferior_registers): Only return 0 if we processed
13172 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
13173 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
13175 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13177 * inferiors.c (struct thread_info): Add gdb_id.
13178 (add_thread): Add gdb_id argument.
13179 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
13180 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
13181 calls to add_thread.
13182 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
13183 * server.c (handle_query): Use thread_to_gdb_id.
13184 (handle_v_cont, main): Use gdb_id_to_thread_id.
13185 * server.h (add_thread): Update prototype.
13186 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
13189 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13191 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
13192 left-padded registers.
13193 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
13194 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
13196 2005-07-01 Steve Ellcey <sje@cup.hp.com>
13198 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
13199 * configure: Regenerate.
13200 * config.in: Regenerate.
13201 * server.h (NEED_DECLARATION_STRERROR):
13202 Replace with !HAVE_DECL_STRERROR.
13204 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
13206 * linux-low.c (linux_wait, linux_send_signal): Don't test
13207 an unsigned long variable for > 0 if it could be MAX_ULONG.
13208 * server.c (myresume): Likewise.
13209 * target.c (set_desired_inferior): Likewise.
13211 2005-06-13 Mark Kettenis <kettenis@gnu.org>
13213 * configure.ac: Simplify and improve check for socklen_t.
13214 * configure, config.in: Regenerate.
13216 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
13218 * acconfig.h: Remove.
13219 * configure.ac: Add a test for socklen_t. Use three-argument
13220 AC_DEFINE throughout.
13221 * config.in: Regenerated using autoheader 2.59.
13222 * configure: Regenerated.
13224 * gdbreplay.c (socklen_t): Provide a default.
13225 (remote_open): Use socklen_t.
13226 * remote-utils.c (socklen_t): Provide a default.
13227 (remote_open): Use socklen_t.
13228 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
13231 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
13233 * linux-low.c (linux_read_memory, linux_write_memory)
13234 (linux_read_auxv): Likewise.
13235 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
13236 (check_mem_write): Likewise.
13237 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
13239 * regcache.c (struct inferior_rgcache_data, registers_to_string)
13240 (registers_from_string, register_data): Likewise.
13241 * server.c (handle_query, main): Likewise.
13242 * server.h (convert_ascii_to_int, convert_int_to_ascii)
13243 (decode_M_packet): Likewise.
13244 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
13245 * target.h (struct target_ops): Update read_memory, write_memory,
13247 (read_inferior_memory, write_inferior_memory): Update.
13248 * linux-low.h (struct linux_target_ops): Change type of breakpoint
13249 to unsigned char *.
13250 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
13251 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
13252 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
13253 linux-s390-low.c, linux-sh-low.c: Update for changes in
13254 read_inferior_memory and the_low_target->breakpoint.
13256 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
13258 * Makefile.in (SFILES): Add linux-ppc64-low.c.
13259 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
13260 * configure.srv: Add powerpc64-*-linux*.
13261 * linux-ppc64-low.c: New file.
13263 2005-05-23 Orjan Friberg <orjanf@axis.com>
13265 * linux-cris-low.c: New file with support for CRIS.
13266 * linux-crisv32-low.c: Ditto for CRISv32.
13267 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
13268 (clean): Add reg-cris.c and reg-crisv32.c.
13269 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
13270 reg-crisv32.o, and reg-crisv32.c to make rules.
13271 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
13272 recognized targets.
13274 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
13276 * linux-low.c (fetch_register): Ensure buffer size is a multiple
13277 of sizeof (PTRACE_XFER_TYPE).
13278 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
13280 2005-05-12 Orjan Friberg <orjanf@axis.com>
13282 * target.h (struct target_ops): Add insert_watchpoint,
13283 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
13284 pointers for hardware watchpoint support.
13285 * linux-low.h (struct linux_target_ops): Ditto.
13286 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
13287 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
13288 to linux_target_ops.
13289 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
13291 * server.c (main): Recognize 'Z' and 'z' packets.
13293 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
13295 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
13296 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
13297 (the_low_target): Add new members.
13299 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13301 * proc-service.c (ps_lgetregs): Search all_processes instead of
13304 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13306 * server.c (start_inferior): Change return type to int.
13307 (attach_inferior): Change sigptr to int *.
13308 (handle_v_cont, handle_v_requests): Change signal to int *.
13309 (main): Change signal to int.
13311 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
13313 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
13314 * configure.srv: Add m32r*-*-linux*.
13315 * linux-m32r-low.c: New file.
13317 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
13319 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
13321 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13323 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
13324 Take unsigned long arguments for PIDs.
13325 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
13326 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
13327 (wait_for_sigstop, linux_resume_one_process)
13328 (regsets_fetch_inferior_registers, linux_send_signal)
13329 (linux_read_auxv): Likewise. Update the types of variables holding
13330 PIDs. Update format string specifiers.
13331 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
13332 * remote-utils.c (prepare_resume_reply): Likewise.
13333 * server.c (cont_thread, general_thread, step_thread)
13334 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
13336 (handle_query): Update format specifiers.
13337 (handle_v_cont, main): Use strtoul for thread IDs.
13338 * server.h (struct inferior_list_entry): Use unsigned long for ID.
13339 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
13340 (general_thread, step_thread, thread_from_wait)
13341 (old_thread_from_wait): Update.
13342 * target.h (struct thread_resume): Use unsigned long for THREAD.
13343 (struct target_ops): Use unsigned long for arguments to attach and
13346 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
13348 * acinclude.m4: Include bfd/bfd.m4 directly.
13349 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
13350 <agriffis@toolchain.org>.
13351 * aclocal.m4, configure: Regenerated.
13353 2005-01-07 Andrew Cagney <cagney@gnu.org>
13355 * configure.ac: Rename configure.in, require autoconf 2.59.
13356 * configure: Re-generate.
13358 2004-12-08 Daniel Jacobowitz <dan@debian.org>
13360 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
13361 LIBS when finished.
13362 * aclocal.m4: Regenerated.
13363 * configure: Regenerated.
13365 2004-11-21 Andreas Schwab <schwab@suse.de>
13367 * linux-m68k-low.c (m68k_num_gregs): Define.
13368 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
13369 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
13370 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
13371 (m68k_breakpoint_at): New. Add to the_low_target.
13373 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
13374 srv_linux_thread_db to yes.
13376 2004-10-20 Joel Brobecker <brobecker@gnat.com>
13378 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
13379 (ARCH_SET_FS): Likewise.
13380 (ARCH_GET_FS): Likewise.
13381 (ARCH_GET_GS): Likewise.
13383 2004-10-16 Daniel Jacobowitz <dan@debian.org>
13385 * linux-i386-low.c (ps_get_thread_area): New.
13386 * linux-x86-64-low.c (ps_get_thread_area): New.
13387 * linux-low.c: Include <sys/syscall.h>.
13388 (linux_kill_one_process): Don't kill the first thread here.
13389 (linux_kill): Kill the first thread here.
13390 (kill_lwp): New function.
13391 (send_sigstop, linux_send_signal): Use it.
13392 * proc-service.c: Clean up #ifdefs.
13393 (fpregset_info): Delete.
13394 (ps_lgetregs): Update and enable implementation.
13395 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
13397 * remote-utils.c (struct sym_cache, symbol_cache): New.
13398 (input_interrupt): Print a clearer message.
13399 (async_io_enabled): New variable.
13400 (enable_async_io, disable_async_io): Use it. Update comments.
13401 (look_up_one_symbol): Use the symbol cache.
13402 * thread-db.c (thread_db_look_up_symbols): New function.
13403 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
13405 2004-10-16 Daniel Jacobowitz <dan@debian.org>
13407 * configure.in: Test for -rdynamic.
13408 * configure: Regenerated.
13409 * Makefile (INTERNAL_LDFLAGS): New.
13410 (gdbserver, gdbreplay): Use it.
13412 2004-09-02 Andrew Cagney <cagney@gnu.org>
13414 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
13416 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
13418 * linux-low.c (linux_wait): Clear all_processes list also.
13420 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
13422 * linux-low.c: Include <errno.h>. Remove extern declaration of
13425 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
13427 * gdbreplay.c, server.h, utils.c: Update copyright years.
13429 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
13431 * server.c (main): Print child status or termination signal from
13432 variable 'signal', not 'sig'.
13434 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
13436 * linux-low.c (linux_read_memory): Change return type to
13437 int. Check for and return error from ptrace().
13438 * target.c (read_inferior_memory): Change return type to int. Pass
13439 back return status from the_target->read_memory().
13440 * target.h (struct target_ops): Adapt *read_memory() prototype.
13442 (read_inferior_memory): Adapt prototype.
13443 * server.c (main): Return an error packet if
13444 read_inferior_memory() returns an error.
13446 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
13448 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
13449 Unify with other clean targets.
13451 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
13453 * server.c (handle_v_cont): Call set_desired_inferior.
13455 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
13457 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
13459 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
13461 * linux-low.c (linux_wait): Unblock async I/O.
13462 (linux_resume): Block and enable async I/O.
13463 * remote-utils.c (block_async_io, unblock_async_io): New functions.
13464 * server.h (block_async_io, unblock_async_io): Add prototypes.
13466 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
13468 * remote-utils.c (remote_open): Print a status notice after
13469 opening a TCP port.
13470 * server.c (attach_inferior): Print a status notice after
13473 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
13475 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
13477 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
13479 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
13481 * server.c, target.h: Update copyright years.
13483 2004-02-25 Roland McGrath <roland@redhat.com>
13485 * target.h (struct target_ops): New member `read_auxv'.
13486 * server.c (handle_query): Handle qPart:auxv:read: query using that.
13487 * linux-low.c (linux_read_auxv): New function.
13488 (linux_target_ops): Initialize `read_auxv' member to that.
13490 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13492 Committed by Jim Blandy <jimb@redhat.com>.
13494 * linux-s390-low.c (s390_num_regs): Update.
13495 (s390_regmap): Remove control registers. Use __s390x__ predefine
13496 instead of GPR_SIZE to distiguish s390 and s390x targets.
13498 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
13500 * linux-low.c: Update copyright year.
13501 (check_removed_breakpoint): Clear pending_is_breakpoint.
13502 (linux_set_resume_request, linux_queue_one_thread)
13503 (resume_status_pending_p): New functions.
13504 (linux_continue_one_thread): Use process->resume.
13505 (linux_resume): Only resume threads if there are no pending events.
13506 * linux-low.h (struct process_info): Add resume request
13509 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
13511 * regcache.c (new_register_cache): Clear the allocated register
13512 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
13514 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
13516 * linux-low.c (linux_resume): Take a struct thread_resume *
13518 (linux_wait): Update call.
13519 (resume_ptr): New static variable.
13520 (linux_continue_one_thread): Renamed from
13521 linux_continue_one_process. Use resume_ptr.
13522 (linux_resume): Use linux_continue_one_thread.
13523 * server.c (handle_v_cont, handle_v_requests): New functions.
13524 (myresume): New function.
13525 (main): Handle 'v' case.
13526 * target.h (struct thread_resume): New type.
13527 (struct target_ops): Change argument of "resume" to struct
13529 (myresume): Delete macro.
13531 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
13533 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
13534 (uninstall): Support DESTDIR.
13536 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
13538 * configure.srv: Add xscale*linux copy of arm*linux entry.
13540 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
13542 * linux-arm-low.c (arm_reinsert_addr): New function.
13543 (the_low_target): Add arm_reinsert_addr.
13545 2003-07-08 Mark Kettenis <kettenis@gnu.org>
13547 * mem-break.c: Remove whitespace at end of file.
13549 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
13551 * configure.in: Check whether we need to prototype strerror.
13552 * server.h: Optionally prototype strerror.
13553 * gdbreplay.c (perror_with_name): Use strerror.
13554 * linux-low.c (linux_attach_lwp): Use strerror.
13555 * utils.c (perror_with_name): Use strerror.
13556 * config.in, configure: Regenerated.
13558 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
13560 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
13561 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
13563 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
13565 * Makefile.in (SFILES): Update.
13566 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
13567 low-sun3.c: Remove files.
13569 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
13571 * linux-low.c: Move comment to linux_thread_alive where it belonged.
13572 (linux_detach_one_process, linux_detach): New functions.
13573 (linux_target_ops): Add linux_detach.
13574 * server.c (main): Handle 'D' packet.
13575 * target.h (struct target_ops): Add "detach" member.
13576 (detach_inferior): Define.
13578 2003-06-13 Mark Kettenis <kettenis@gnu.org>
13580 From Kelley Cook <kelleycook@wideopenwest.com>:
13581 * configure.srv: Accept i[34567]86 variants.
13583 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
13585 * linux-low.c (linux_wait_for_event): Correct comment typos.
13586 (linux_resume_one_process): Call check_removed_breakpoint.
13587 (linux_send_signal): New function.
13588 (linux_target_ops): Add linux_send_signal.
13589 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
13591 * target.h (struct target_ops): Add send_signal.
13593 2003-05-29 Jim Blandy <jimb@redhat.com>
13595 * linux-low.c (usr_store_inferior_registers): Transfer buf in
13596 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
13597 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
13598 away part of the register's value.
13600 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
13602 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
13603 (linux_wait_for_event, linux_init_signals): Likewise.
13605 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
13607 * configure.in: Check for stdlib.h.
13608 * configure: Regenerated.
13609 * config.in: Regenerated.
13611 2003-01-04 Andreas Schwab <schwab@suse.de>
13613 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
13615 2003-01-02 Andrew Cagney <ac131313@redhat.com>
13617 * Makefile.in: Remove obsolete code.
13619 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
13621 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
13622 defined(PT_FPR0_HI).
13624 2002-11-17 Stuart Hughes <seh@zee2.com>
13626 * linux-arm-low.c (arm_num_regs): Increase.
13627 (arm_regmap): Include status register.
13629 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
13631 * linux-low.c (register_addr): Remove incorrect -1 check.
13633 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
13635 * linux-low.c (linux_create_inferior): Call setpgid. Return
13637 (unstopped_p, linux_signal_pid): Remove.
13638 (linux_target_ops): Remove linux_signal_pid.
13639 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
13640 global instead of target method.
13641 * target.h (struct target_ops): Remove signal_pid. Update comment
13642 for create_inferior.
13643 * server.c (signal_pid): New variable.
13644 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
13645 gdbserver. Set the child to be the foreground process group.
13646 (attach_inferior): Set signal_pid.
13648 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
13650 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
13652 2002-08-20 Jim Blandy <jimb@redhat.com>
13654 * Makefile.in (LDFLAGS): Allow the configure script to establish a
13657 2002-08-01 Andrew Cagney <cagney@redhat.com>
13659 * Makefile.in: Make chill references obsolete.
13661 2002-07-24 Kevin Buettner <kevinb@redhat.com>
13663 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
13664 * configure: Regenerate.
13665 * config.in: Regenerate.
13667 2002-07-09 David O'Brien <obrien@FreeBSD.org>
13669 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
13670 (perror_with_name, remote_close, remote_open, expect, play): Static.
13672 2002-07-04 Michal Ludvig <mludvig@suse.cz>
13674 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
13675 byte offsets instead of an array of indexes.
13676 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
13678 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
13680 * regcache.c: Add comment.
13682 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
13684 * thread-db.c: New file.
13685 * proc-service.c: New file.
13686 * acinclude.m4: New file.
13687 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
13688 proc-service.o, and thread-db.o.
13689 (linux-low.o): Add USE_THREAD_DB.
13690 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
13691 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
13692 * aclocal.m4: Regenerated.
13693 * config.in: Regenerated.
13694 * configure: Regenerated.
13695 * configure.in: Check for proc_service.h, sys/procfs.h,
13696 thread_db.h, and linux/elf.h headrs.
13697 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
13698 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
13699 Check for -lthread_db and thread support.
13700 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
13701 PowerPC, and SuperH.
13702 * i387-fp.c: Constify arguments.
13703 * i387-fp.h: Likewise.
13704 * inferiors.c: (struct thread_info): Renamed from
13705 `struct inferior_info'. Remove PID member. Use generic inferior
13706 list header. All uses updated.
13707 (inferiors, signal_pid): Removed.
13708 (all_threads): New variable.
13709 (get_thread): Define.
13710 (add_inferior_to_list): New function.
13711 (for_each_inferior): New function.
13712 (change_inferior_id): New function.
13713 (add_inferior): Removed.
13714 (remove_inferior): New function.
13715 (add_thread): New function.
13716 (free_one_thread): New function.
13717 (remove_thread): New function.
13718 (clear_inferiors): Use for_each_inferior and free_one_thread.
13719 (find_inferior): New function.
13720 (find_inferior_id): New function.
13721 (inferior_target_data): Update argument type.
13722 (set_inferior_target_data): Likewise.
13723 (inferior_regcache_data): Likewise.
13724 (set_inferior_regcache_data): Likewise.
13725 * linux-low.c (linux_bp_reinsert): Remove.
13726 (all_processes, stopping_threads, using_thrads)
13727 (struct pending_signals, debug_threads, pid_of): New.
13728 (inferior_pid): Replace with macro.
13729 (struct inferior_linux_data): Remove.
13730 (get_stop_pc, add_process): New functions.
13731 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
13732 Use add_process and add_thread.
13733 (linux_attach_lwp): New function, based on old linux_attach. Use
13734 add_process and add_thread. Set stop_expected for new threads.
13735 (linux_attach): New function.
13736 (linux_kill_one_process): New function.
13737 (linux_kill): Kill all LWPs.
13738 (linux_thread_alive): Use find_inferior_id.
13739 (check_removed_breakpoints, status_pending_p): New functions.
13740 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
13741 Update. Use WNOHANG. Wait for cloned processes also. Update process
13742 struct for the found process.
13743 (linux_wait_for_event): New function.
13744 (linux_wait): Use it. Support LWPs.
13745 (send_sigstop, wait_for_sigstop, stop_all_processes)
13746 (linux_resume_one_process, linux_continue_one_process): New functions.
13747 (linux_resume): Support LWPs.
13748 (REGISTER_RAW_SIZE): Remove.
13749 (fetch_register): Use register_size instead. Call supply_register.
13750 (usr_store_inferior_registers): Likewise. Call collect_register.
13751 Fix recursive case.
13752 (regsets_fetch_inferior_registers): Improve error message.
13753 (regsets_store_inferior_registers): Add debugging.
13754 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
13755 (unstopped_p, linux_signal_pid): New functions.
13756 (linux_target_ops): Add linux_signal_pid.
13757 (linux_init_signals): New function.
13758 (initialize_low): Call it. Initialize using_threads.
13759 * regcache.c (inferior_regcache_data): Add valid
13761 (get_regcache): Fetch registers lazily. Add fetch argument
13762 and update all callers.
13763 (regcache_invalidate_one, regcache_invalidate): New
13765 (new_register_cache): Renamed from create_register_cache.
13766 Return the new regcache.
13767 (free_register_cache): Change argument to a void *.
13768 (registers_to_string, registers_from_string): Call get_regcache
13769 with fetch flag set.
13770 (register_data): Make static. Pass fetch flag to get_regcache.
13771 (supply_register): Call get_regcache with fetch flag clear.
13772 (collect_register): Call get_regcache with fetch flag set.
13773 (collect_register_as_string): New function.
13774 * regcache.h: Update.
13775 * remote-utils.c (putpkt): Flush after debug output and use
13777 Handle input interrupts while waiting for an ACK.
13778 (input_interrupt): Use signal_pid method.
13779 (getpkt): Flush after debug output and use stderr.
13780 (outreg): Use collect_register_as_string.
13781 (new_thread_notify, dead_thread_notify): New functions.
13782 (prepare_resume_reply): Check using_threads. Set thread_from_wait
13783 and general_thread.
13784 (look_up_one_symbol): Flush after debug output.
13785 * server.c (step_thread, server_waiting): New variables.
13786 (start_inferior): Don't use signal_pid. Update call to mywait.
13787 (attach_inferior): Update call to mywait.
13788 (handle_query): Handle qfThreadInfo and qsThreadInfo.
13789 (main): Don't fetch/store registers explicitly. Use
13790 set_desired_inferior. Support proposed ``Hs'' packet. Update
13792 * server.h: Update.
13793 (struct inferior_list, struct_inferior_list_entry): New.
13794 * target.c (set_desired_inferior): New.
13795 (write_inferior_memory): Constify.
13796 (mywait): New function.
13797 * target.h: Update.
13798 (struct target_ops): New signal_pid method.
13799 (mywait): Removed macro, added prototype.
13801 * linux-low.h (regset_func): Removed.
13802 (regset_fill_func, regset_store_func): New.
13803 (enum regset_type): New.
13804 (struct regset_info): Add type field. Use new operation types.
13805 (struct linux_target_ops): stop_pc renamed to get_pc.
13806 Add decr_pc_after_break and breakpoint_at.
13807 (get_process, get_thread_proess, get_process_thread)
13808 (strut process_info, all_processes, linux_attach_lwp)
13809 (thread_db_init): New.
13811 * linux-arm-low.c (arm_get_pc, arm_set_pc,
13812 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
13813 (the_low_target): Add new members.
13814 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
13815 (i386_store_fpxregset): Constify.
13816 (target_regsets): Add new kind identifier.
13817 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
13818 (i386_set_pc): Add debugging.
13819 (i386_breakpoint_at): New function.
13820 (the_low_target): Add new members.
13821 * linux-mips-low.c (mips_get_pc, mips_set_pc)
13822 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
13823 (mips_breakpoint_at): New.
13824 (the_low_target): Add new members.
13825 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
13826 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
13827 (the_low_target): Add new members.
13828 * linux-sh-low.c (sh_get_pc, sh_set_pc)
13829 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
13830 (the_low_target): Add new members.
13831 * linux-x86-64-low.c (target_regsets): Add new kind
13834 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
13836 From Martin Pool <mbp@samba.org>:
13837 * server.c (gdbserver_usage): New function.
13840 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
13842 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
13843 stop_at -> stop_pc.
13845 2002-05-04 Andrew Cagney <ac131313@redhat.com>
13847 * Makefile.in: Remove obsolete code.
13849 2002-04-24 Michal Ludvig <mludvig@suse.cz>
13851 * linux-low.c (regsets_fetch_inferior_registers),
13852 (regsets_store_inferior_registers): Removed cast to int from
13854 * regcache.h: Added declaration of struct inferior_info.
13856 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
13858 * inferiors.c (struct inferior_info): Add regcache_data.
13859 (add_inferior): Call create_register_cache.
13860 (clear_inferiors): Call free_register_cache.
13861 (inferior_regcache_data, set_inferior_regcache_data): New functions.
13862 * regcache.c (struct inferior_regcache_data): New.
13863 (registers): Remove.
13864 (get_regcache): New function.
13865 (create_register_cache, free_register_cache): New functions.
13866 (set_register_cache): Don't initialize the register cache here.
13867 (registers_to_string, registers_from_string, register_data): Call
13869 * regcache.h: Add prototypes.
13870 * server.h: Likewise.
13872 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
13874 * mem-break.c: New file.
13875 * mem-break.h: New file.
13876 * Makefile.in: Add mem-break.o rule; update server.h
13878 * inferiors.c (struct inferior_info): Add target_data
13880 (clear_inferiors): Free target_data member if set.
13881 (inferior_target_data, set_inferior_target_data): New functions.
13882 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
13883 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
13884 * linux-low.c (linux_bp_reinsert): New variable.
13885 (struct inferior_linux_data): New.
13886 (linux_create_inferior): Use set_inferior_target_data.
13887 (linux_attach): Likewise. Call add_inferior.
13888 (linux_wait_for_one_inferior): New function.
13889 (linux_wait): Call it.
13890 (linux_write_memory): Add const.
13891 (initialize_low): Call set_breakpoint_data.
13892 * linux-low.h (struct linux_target_ops): Add breakpoint
13894 * server.c (attach_inferior): Remove extra add_inferior
13896 * server.h: Include mem-break.h. Update inferior.c
13898 * target.c (read_inferior_memory)
13899 (write_inferior_memory): New functions.
13900 * target.h (read_inferior_memory)
13901 (write_inferior_memory): Change macros to prototypes.
13902 (struct target_ops): Update comments. Add const to write_memory
13905 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
13907 * linux-low.c (usr_store_inferior_registers): Support
13908 registers which are allowed to fail to store.
13909 * linux-low.h (linux_target_ops): Likewise.
13910 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
13911 (ppc_cannot_store_register): FPSCR may not be storable.
13913 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13915 * server.h: Include <string.h> if HAVE_STRING_H.
13916 * ChangeLog: Correct paths in last ChangeLog entry.
13918 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13920 * linux-low.h: Remove obsolete prototypes.
13921 (struct linux_target_ops): New.
13922 (extern the_low_target): New.
13923 * linux-low.c (num_regs, regmap): Remove declarations.
13924 (register_addr): Use the_low_target explicitly.
13925 (fetch_register): Likewise.
13926 (usr_fetch_inferior_registers): Likewise.
13927 (usr_store_inferior_registers): Likewise.
13928 * linux-arm-low.c (num_regs): Remove.
13929 (arm_num_regs): Define.
13930 (arm_regmap): Renamed from regmap, made static.
13931 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
13933 (arm_cannot_store_register): Renamed from cannot_store_register,
13935 (the_low_target): New.
13936 * linux-i386-low.c (num_regs): Remove.
13937 (i386_num_regs): Define.
13938 (i386_regmap): Renamed from regmap, made static.
13939 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
13941 (i386_cannot_store_register): Renamed from cannot_store_register,
13943 (the_low_target): New.
13944 * linux-ia64-low.c (num_regs): Remove.
13945 (ia64_num_regs): Define.
13946 (ia64_regmap): Renamed from regmap, made static.
13947 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
13949 (ia64_cannot_store_register): Renamed from cannot_store_register,
13951 (the_low_target): New.
13952 * linux-m68k-low.c (num_regs): Remove.
13953 (m68k_num_regs): Define.
13954 (m68k_regmap): Renamed from regmap, made static.
13955 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
13957 (m68k_cannot_store_register): Renamed from cannot_store_register,
13959 (the_low_target): New.
13960 * linux-mips-low.c (num_regs): Remove.
13961 (mips_num_regs): Define.
13962 (mips_regmap): Renamed from regmap, made static.
13963 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
13965 (mips_cannot_store_register): Renamed from cannot_store_register,
13967 (the_low_target): New.
13968 * linux-ppc-low.c (num_regs): Remove.
13969 (ppc_num_regs): Define.
13970 (ppc_regmap): Renamed from regmap, made static.
13971 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
13973 (ppc_cannot_store_register): Renamed from cannot_store_register,
13975 (the_low_target): New.
13976 * linux-s390-low.c (num_regs): Remove.
13977 (s390_num_regs): Define.
13978 (s390_regmap): Renamed from regmap, made static.
13979 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
13981 (s390_cannot_store_register): Renamed from cannot_store_register,
13983 (the_low_target): New.
13984 * linux-sh-low.c (num_regs): Remove.
13985 (sh_num_regs): Define.
13986 (sh_regmap): Renamed from regmap, made static.
13987 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
13989 (sh_cannot_store_register): Renamed from cannot_store_register,
13991 (the_low_target): New.
13992 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
13993 (the_low_target): New.
13995 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13997 * Makefile.in: Add stamp-h target.
13998 * configure.in: Create stamp-h.
13999 * configure: Regenerated.
14001 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14003 * inferiors.c: New file.
14004 * target.c: New file.
14005 * target.h: New file.
14006 * Makefile.in: Add target.o and inferiors.o. Update
14008 * linux-low.c (inferior_pid): New static variable,
14009 moved from server.c.
14010 (linux_create_inferior): Renamed from create_inferior.
14011 Call add_inferior. Return 0 on success instead of a PID.
14012 (linux_attach): Renamed from myattach.
14013 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
14014 (linux_thread_alive): Renamed from mythread_alive.
14015 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
14017 (linux_resume): Renamed from myresume. Add missing ``return 0''.
14018 (regsets_store_inferior_registers): Correct error message.
14019 Add missing ``return 0''.
14020 (linux_fetch_registers): Renamed from fetch_inferior_registers.
14021 (linux_store_registers): Renamed from store_inferior_registers.
14022 (linux_read_memory): Renamed from read_inferior_memory.
14023 (linux_write_memory): Renamed from write_inferior_memory.
14024 (linux_target_ops): New structure.
14025 (initialize_low): Call set_target_ops ().
14026 * remote-utils.c (unhexify): New function.
14027 (hexify): New function.
14028 (input_interrupt): Send signals to ``signal_pid''.
14029 * server.c (inferior_pid): Remove.
14030 (start_inferior): Update create_inferior call.
14031 (attach_inferior): Call add_inferior.
14032 (handle_query): New function.
14033 (main): Call handle_query for `q' packets.
14034 * server.h: Include "target.h". Remove obsolete prototypes.
14035 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
14037 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14039 * Makefile.in: Add WARN_CFLAGS. Update configury
14041 * configure.in: Check for <string.h>
14042 * configure: Regenerate.
14043 * config.in: Regenerate.
14044 * gdbreplay.c: Include needed system headers.
14045 (remote_open): Remove strchr prototype.
14046 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
14047 * regcache.c (supply_register): Change buf argument to const void *.
14048 (supply_register_by_name): Likewise.
14049 (collect_register): Change buf argument to void *.
14050 (collect_register_by_name): Likewise.
14051 * regcache.h: Add missing prototypes.
14052 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
14053 * server.c (handle_query): New function.
14054 (attached): New static variable, moved out of main.
14055 (main): Quiet longjmp clobber warnings.
14056 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
14057 * utils.c (error): Remove NORETURN.