1 2016-04-25 Yao Qi <yao.qi@linaro.org>
3 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
4 return instead of error.
6 2016-04-22 Yao Qi <yao.qi@linaro.org>
8 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
11 2016-04-22 Yao Qi <yao.qi@linaro.org>
13 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
14 signal when stepping over breakpoint with software single
17 2016-04-21 Pedro Alves <palves@redhat.com>
19 * linux-s390-low.c (s390_collect_ptrace_register)
20 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
22 (s390_check_regset): Use void * instead of gdb_byte *.
24 2016-04-20 Pedro Alves <palves@redhat.com>
26 * configure: Renegerate.
28 2016-04-20 Yao Qi <yao.qi@linaro.org>
30 * linux-aarch32-low.c: Include "arch/arm-linux.h".
31 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
33 (arm_store_gregset): Likewise.
35 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
37 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
38 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
39 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
40 (amd64-avx-mpx-linux.c): New rules.
41 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
42 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
43 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
44 (srv_amd64_regobj): Add amd64-avx-mpx.o.
45 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
46 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
47 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
48 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
49 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
50 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
51 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
52 * linux-x86-low.c (x86_linux_read_description): Add case for
53 X86_XSTATE_AVX_MPX_MASK.
54 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
55 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
56 init_registers_i386_avx_mpx_linux.
57 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
58 (initialize_low_tracepoint): Call
59 init_registers_i386_avx_mpx_linux.
60 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
61 (initialize_low_tracepoint): Call
62 init_registers_amd64_avx_mpx_linux.
63 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
64 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
65 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
68 2016-04-18 Pedro Alves <palves@redhat.com>
70 * configure: Regenerate.
72 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
74 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
75 (aarch64_emit_sub): Likewise.
77 2016-04-12 Pedro Alves <palves@redhat.com>
79 * utils.c (prepare_to_throw_exception): Delete.
81 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
83 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
85 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
87 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
89 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
91 * linux-aarch64-ipa.c: Add <elf.h> include.
92 * linux-ppc-ipa.c: Add <elf.h> include.
93 * linux-s390-ipa.c: Add <elf.h> include.
95 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
97 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
98 (get_raw_reg_ptr): Likewise.
99 (get_trace_state_variable_value_ptr): Likewise.
100 (set_trace_state_variable_value_ptr): Likewise.
101 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
104 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
105 Marcin Kościelnicki <koriakin@0x04.net>
108 * linux-ppc-low.c (emit_insns): New function.
109 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
110 (ppc_emit_prologue): New function.
111 (ppc_emit_epilogue): New function.
112 (ppc_emit_add): New function.
113 (ppc_emit_sub): New function.
114 (ppc_emit_mul): New function.
115 (ppc_emit_lsh): New function.
116 (ppc_emit_rsh_signed): New function.
117 (ppc_emit_rsh_unsigned): New function.
118 (ppc_emit_ext): New function.
119 (ppc_emit_zero_ext): New function.
120 (ppc_emit_log_not): New function.
121 (ppc_emit_bit_and): New function.
122 (ppc_emit_bit_or): New function.
123 (ppc_emit_bit_xor): New function.
124 (ppc_emit_bit_not): New function.
125 (ppc_emit_equal): New function.
126 (ppc_emit_less_signed): New function.
127 (ppc_emit_less_unsigned): New function.
128 (ppc_emit_ref): New function.
129 (ppc_emit_const): New function.
130 (ppc_emit_reg): New function.
131 (ppc_emit_pop): New function.
132 (ppc_emit_stack_flush): New function.
133 (ppc_emit_swap): New function.
134 (ppc_emit_stack_adjust): New function.
135 (ppc_emit_call): New function.
136 (ppc_emit_int_call_1): New function.
137 (ppc_emit_void_call_2): New function.
138 (ppc_emit_if_goto): New function.
139 (ppc_emit_goto): New function.
140 (ppc_emit_eq_goto): New function.
141 (ppc_emit_ne_goto): New function.
142 (ppc_emit_lt_goto): New function.
143 (ppc_emit_le_goto): New function.
144 (ppc_emit_gt_goto): New function.
145 (ppc_emit_ge_goto): New function.
146 (ppc_write_goto_address): New function.
147 (ppc_emit_ops_impl): New static variable.
148 (ppc64v1_emit_prologue): New function.
149 (ppc64v2_emit_prologue): New function.
150 (ppc64_emit_epilogue): New function.
151 (ppc64_emit_add): New function.
152 (ppc64_emit_sub): New function.
153 (ppc64_emit_mul): New function.
154 (ppc64_emit_lsh): New function.
155 (ppc64_emit_rsh_signed): New function.
156 (ppc64_emit_rsh_unsigned): New function.
157 (ppc64_emit_ext): New function.
158 (ppc64_emit_zero_ext): New function.
159 (ppc64_emit_log_not): New function.
160 (ppc64_emit_bit_and): New function.
161 (ppc64_emit_bit_or): New function.
162 (ppc64_emit_bit_xor): New function.
163 (ppc64_emit_bit_not): New function.
164 (ppc64_emit_equal): New function.
165 (ppc64_emit_less_signed): New function.
166 (ppc64_emit_less_unsigned): New function.
167 (ppc64_emit_ref): New function.
168 (ppc64_emit_const): New function.
169 (ppc64v1_emit_reg): New function.
170 (ppc64v2_emit_reg): New function.
171 (ppc64_emit_pop): New function.
172 (ppc64_emit_stack_flush): New function.
173 (ppc64_emit_swap): New function.
174 (ppc64v1_emit_call): New function.
175 (ppc64v2_emit_call): New function.
176 (ppc64v1_emit_int_call_1): New function.
177 (ppc64v2_emit_int_call_1): New function.
178 (ppc64v1_emit_void_call_2): New function.
179 (ppc64v2_emit_void_call_2): New function.
180 (ppc64_emit_if_goto): New function.
181 (ppc64_emit_eq_goto): New function.
182 (ppc64_emit_ne_goto): New function.
183 (ppc64_emit_lt_goto): New function.
184 (ppc64_emit_le_goto): New function.
185 (ppc64_emit_gt_goto): New function.
186 (ppc64_emit_ge_goto): New function.
187 (ppc64v1_emit_ops_impl): New static variable.
188 (ppc64v2_emit_ops_impl): New static variable.
189 (ppc_emit_ops): New function.
190 (linux_low_target): Wire in ppc_emit_ops.
192 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
193 Marcin Kościelnicki <koriakin@0x04.net>
196 * Makefile.in: Add powerpc-*-ipa.o
197 * configure.srv: Add ipa_obj for powerpc*-linux.
198 * linux-ppc-ipa.c: New file.
199 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
201 (PPC_FIELD): New macro.
202 (PPC_SEXT): New macro.
203 (PPC_OP6): New macro.
207 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
208 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
209 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
210 (ppc_get_thread_area): New function.
211 (is_elfv2_inferior): New function.
212 (gen_ds_form): New function.
213 (GEN_STD): New macro.
214 (GEN_STDU): New macro.
216 (GEN_LDU): New macro.
217 (gen_d_form): New function.
218 (GEN_ADDI): New macro.
219 (GEN_ADDIS): New macro.
221 (GEN_LIS): New macro.
222 (GEN_ORI): New macro.
223 (GEN_ORIS): New macro.
224 (GEN_LWZ): New macro.
225 (GEN_STW): New macro.
226 (GEN_STWU): New macro.
227 (gen_xfx_form): New function.
228 (GEN_MFSPR): New macro.
229 (GEN_MTSPR): New macro.
230 (GEN_MFCR): New macro.
231 (GEN_MTCR): New macro.
232 (GEN_SYNC): New macro.
233 (GEN_LWSYNC): New macro.
234 (gen_x_form): New function.
237 (GEN_LWARX): New macro.
238 (GEN_STWCX): New macro.
239 (GEN_CMPW): New macro.
240 (gen_md_form): New function.
241 (GEN_RLDICL): New macro.
242 (GEN_RLDICR): New macro.
243 (gen_i_form): New function.
246 (gen_b_form): New function.
247 (GEN_BNE): New macro.
248 (GEN_LOAD): New macro.
249 (GEN_STORE): New macro.
250 (gen_limm): New function.
251 (gen_atomic_xchg): New function.
252 (gen_call): New function.
253 (ppc_relocate_instruction): New function.
254 (ppc_install_fast_tracepoint_jump_pad): New function.
255 (ppc_get_min_fast_tracepoint_insn_len): New function.
256 (ppc_get_ipa_tdesc_idx): New function.
257 (the_low_target): Wire in the new functions.
258 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
260 * linux-ppc-tdesc.h: New file.
262 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
264 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
265 (alloc_jump_pad_buffer): New function.
266 * linux-amd64-ipa.c: Add <sys/mman.h> include.
267 (alloc_jump_pad_buffer): New function.
268 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
269 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
270 (alloc_jump_pad_buffer): New function.
271 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
272 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
273 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
274 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
276 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
278 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
279 * linux-amd64-ipa.c: Likewise.
280 * linux-i386-ipa.c: Likewise.
281 * linux-s390-ipa.c: Likewise.
282 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
283 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
284 set_trace_state_variable_value_ptr.
285 (struct ipa_sym_addresses): Likewise.
286 (symbol_list): Likewise.
287 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
288 accessing gdb_collect directly.
289 (gdb_collect_ptr_type): New typedef.
290 (get_raw_reg_ptr_type): New typedef.
291 (get_trace_state_variable_value_ptr_type): New typedef.
292 (set_trace_state_variable_value_ptr_type): New typedef.
293 (gdb_collect_ptr): New global.
294 (get_raw_reg_ptr): New global.
295 (get_trace_state_variable_value_ptr): New global.
296 (set_trace_state_variable_value_ptr): New global.
297 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
298 accessing get_raw_reg directly.
299 (get_get_tsv_func_addr): Likewise for
300 get_trace_state_variable_value_ptr.
301 (get_set_tsv_func_addr): Likewise for
302 set_trace_state_variable_value_ptr.
303 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
305 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
307 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
309 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
311 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
313 (relocate_instruction): Remove own_buf.
314 * server.c (own_buf): Make global.
315 (handle_v_requests): Make global.
316 * server.h (own_buf): New declaration.
317 (handle_v_requests): New prototype.
319 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
322 * linux-s390-low.c (add_insns): New function.
323 (s390_emit_prologue): New function.
324 (s390_emit_epilogue): New function.
325 (s390_emit_add): New function.
326 (s390_emit_sub): New function.
327 (s390_emit_mul): New function.
328 (s390_emit_lsh): New function.
329 (s390_emit_rsh_signed): New function.
330 (s390_emit_rsh_unsigned): New function.
331 (s390_emit_ext): New function.
332 (s390_emit_log_not): New function.
333 (s390_emit_bit_and): New function.
334 (s390_emit_bit_or): New function.
335 (s390_emit_bit_xor): New function.
336 (s390_emit_bit_not): New function.
337 (s390_emit_equal): New function.
338 (s390_emit_less_signed): New function.
339 (s390_emit_less_unsigned): New function.
340 (s390_emit_ref): New function.
341 (s390_emit_if_goto): New function.
342 (s390_emit_goto): New function.
343 (s390_write_goto_address): New function.
344 (s390_emit_litpool): New function.
345 (s390_emit_const): New function.
346 (s390_emit_call): New function.
347 (s390_emit_reg): New function.
348 (s390_emit_pop): New function.
349 (s390_emit_stack_flush): New function.
350 (s390_emit_zero_ext): New function.
351 (s390_emit_swap): New function.
352 (s390_emit_stack_adjust): New function.
353 (s390_emit_set_r2): New function.
354 (s390_emit_int_call_1): New function.
355 (s390_emit_void_call_2): New function.
356 (s390_emit_eq_goto): New function.
357 (s390_emit_ne_goto): New function.
358 (s390_emit_lt_goto): New function.
359 (s390_emit_le_goto): New function.
360 (s390_emit_gt_goto): New function.
361 (s390_emit_ge_goto): New function.
362 (s390x_emit_prologue): New function.
363 (s390x_emit_epilogue): New function.
364 (s390x_emit_add): New function.
365 (s390x_emit_sub): New function.
366 (s390x_emit_mul): New function.
367 (s390x_emit_lsh): New function.
368 (s390x_emit_rsh_signed): New function.
369 (s390x_emit_rsh_unsigned): New function.
370 (s390x_emit_ext): New function.
371 (s390x_emit_log_not): New function.
372 (s390x_emit_bit_and): New function.
373 (s390x_emit_bit_or): New function.
374 (s390x_emit_bit_xor): New function.
375 (s390x_emit_bit_not): New function.
376 (s390x_emit_equal): New function.
377 (s390x_emit_less_signed): New function.
378 (s390x_emit_less_unsigned): New function.
379 (s390x_emit_ref): New function.
380 (s390x_emit_if_goto): New function.
381 (s390x_emit_const): New function.
382 (s390x_emit_call): New function.
383 (s390x_emit_reg): New function.
384 (s390x_emit_pop): New function.
385 (s390x_emit_stack_flush): New function.
386 (s390x_emit_zero_ext): New function.
387 (s390x_emit_swap): New function.
388 (s390x_emit_stack_adjust): New function.
389 (s390x_emit_int_call_1): New function.
390 (s390x_emit_void_call_2): New function.
391 (s390x_emit_eq_goto): New function.
392 (s390x_emit_ne_goto): New function.
393 (s390x_emit_lt_goto): New function.
394 (s390x_emit_le_goto): New function.
395 (s390x_emit_gt_goto): New function.
396 (s390x_emit_ge_goto): New function.
397 (s390_emit_ops): New function.
398 (struct linux_target_ops): Fill in emit_ops hook.
400 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
403 * Makefile.in: Add s390 IPA files.
404 * configure.srv: Build IPA for s390.
405 * linux-s390-ipa.c: New file.
406 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
407 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
408 (tdesc_s390_linux32): Likewise.
409 (init_registers_s390_linux32v1): Likewise.
410 (tdesc_s390_linux32v1): Likewise.
411 (init_registers_s390_linux32v2): Likewise.
412 (tdesc_s390_linux32v2): Likewise.
413 (init_registers_s390_linux64): Likewise.
414 (tdesc_s390_linux64): Likewise.
415 (init_registers_s390_linux64v1): Likewise.
416 (tdesc_s390_linux64v1): Likewise.
417 (init_registers_s390_linux64v2): Likewise.
418 (tdesc_s390_linux64v2): Likewise.
419 (init_registers_s390_te_linux64): Likewise.
420 (tdesc_s390_te_linux64): Likewise.
421 (init_registers_s390_vx_linux64): Likewise.
422 (tdesc_s390_vx_linux64): Likewise.
423 (init_registers_s390_tevx_linux64): Likewise.
424 (tdesc_s390_tevx_linux64): Likewise.
425 (init_registers_s390x_linux64): Likewise.
426 (tdesc_s390x_linux64): Likewise.
427 (init_registers_s390x_linux64v1): Likewise.
428 (tdesc_s390x_linux64v1): Likewise.
429 (init_registers_s390x_linux64v2): Likewise.
430 (tdesc_s390x_linux64v2): Likewise.
431 (init_registers_s390x_te_linux64): Likewise.
432 (tdesc_s390x_te_linux64): Likewise.
433 (init_registers_s390x_vx_linux64): Likewise.
434 (tdesc_s390x_vx_linux64): Likewise.
435 (init_registers_s390x_tevx_linux64): Likewise.
436 (tdesc_s390x_tevx_linux64): Likewise.
437 (have_hwcap_s390_vx): New static variable.
438 (s390_arch_setup): Fill have_hwcap_s390_vx.
439 (s390_get_thread_area): New function.
440 (s390_ft_entry_gpr_esa): New const.
441 (s390_ft_entry_gpr_zarch): New const.
442 (s390_ft_entry_misc): New const.
443 (s390_ft_entry_fr): New const.
444 (s390_ft_entry_vr): New const.
445 (s390_ft_main_31): New const.
446 (s390_ft_main_64): New const.
447 (s390_ft_exit_fr): New const.
448 (s390_ft_exit_vr): New const.
449 (s390_ft_exit_misc): New const.
450 (s390_ft_exit_gpr_esa): New const.
451 (s390_ft_exit_gpr_zarch): New const.
452 (append_insns): New function.
453 (s390_relocate_instruction): New function.
454 (s390_install_fast_tracepoint_jump_pad): New function.
455 (s390_get_min_fast_tracepoint_insn_len): New function.
456 (s390_get_ipa_tdesc_idx): New function.
457 (struct linux_target_ops): Wire in the above functions.
458 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
459 * linux-s390-tdesc.h: New file.
461 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
463 * linux-s390-low.c (s390_supports_tracepoints): New function.
464 (struct linux_target_ops): Fill supports_tracepoints hook.
466 2016-03-18 Yao Qi <yao.qi@linaro.org>
468 * linux-low.c (lwp_signal_can_be_delivered): New function.
469 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
471 2016-03-18 Yao Qi <yao.qi@linaro.org>
473 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
474 0 if signal is enqueued. Remove 'signal' from one debugging
475 message. Move one debugging message to some lines below.
476 Remove code setting 'signal' to 0.
478 2016-03-18 Yao Qi <yao.qi@linaro.org>
480 * linux-low.c (linux_low_filter_event): Remove redundant
481 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
483 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
485 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
486 (struct linux_target_ops): Wire in the above.
488 2016-03-03 Yao Qi <yao.qi@linaro.org>
490 * linux-low.c: Update comments to start_step_over.
492 2016-03-03 Yao Qi <yao.qi@linaro.org>
495 * linux-low.c (handle_extended_wait): Set child suspended
496 if event_lwp->bp_reinsert isn't zero.
498 2016-03-02 Yao Qi <yao.qi@linaro.org>
500 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
501 enqueue_pending_signal.
503 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
505 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
508 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
510 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
511 (s390_regmap_3264) [!__s390x__]: New global.
512 (s390_collect_ptrace_register): Skip map entries containing -1.
513 (s390_supply_ptrace_register): Ditto.
514 (s390_fill_gprs_high): New function.
515 (s390_store_gprs_high): New function.
516 (s390_regsets): Add NT_S390_HIGH_GPRS.
517 (s390_get_hwcap): Enable on 31-bit.
518 (have_hwcap_s390_high_gprs): Enable on 31-bit.
519 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
520 Detect NT_S390_HIGH_GPRS.
521 (s390_usrregs_info_3264): Enable on 31-bit.
522 (s390_regs_info): Enable regs_info_3264 on 31-bit.
523 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
525 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
528 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
529 * configure.srv: Ditto.
530 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
531 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
532 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
533 (init_registers_amd64_linux): Remove prototype.
534 (tdesc_amd64_linux): Remove declaration.
535 (get_ipa_tdesc): New function.
536 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
537 initialize remaining tdescs.
538 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
539 (init_registers_i386_linux): Remove prototype.
540 (tdesc_i386_linux): Remove declaration.
541 (get_ipa_tdesc): New function.
542 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
543 initialize remaining tdescs.
544 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
545 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
546 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
547 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
548 (x86_get_ipa_tdesc_idx): New function.
549 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
550 * linux-x86-tdesc.h: New file.
551 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
552 (target_get_ipa_tdesc_idx): New macro.
553 * tracepoint.c (ipa_tdesc_idx): New macro.
554 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
555 (symbol_list): Add ipa_tdesc_idx.
556 (cmd_qtstart): Write ipa_tdesc_idx in the target.
558 (ipa_tdesc_idx): New variable.
559 (get_context_regcache): Use get_ipa_tdesc.
560 (gdb_collect): Ditto.
562 * tracepoint.h (get_ipa_tdesc): New prototype.
565 2016-02-24 Pedro Alves <palves@redhat.com>
567 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
568 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
569 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
570 Factor out common code between the USE_SIGTRAP_SIGINFO and
571 !USE_SIGTRAP_SIGINFO blocks.
572 (linux_low_filter_event): Call save_stop_reason instead of
573 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
575 (linux_wait_1): Update comments.
577 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
579 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
580 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
581 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
582 ppc_insert_point, ppc_remove_point.
584 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
586 * linux-s390-low.c (s390_supports_z_point_type): New function.
587 (struct linux_target_ops): Wire s390_supports_z_point_type in.
589 2016-02-16 Yao Qi <yao.qi@linaro.org>
591 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
592 PC. Get pc from regcache_read_pc.
594 2016-02-12 Yao Qi <yao.qi@linaro.org>
596 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
597 or linux_get_pc_32bit.
598 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
600 2016-02-12 Yao Qi <yao.qi@linaro.org>
602 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
603 arm_linux_get_next_pcs_fixup.
605 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
607 * tracepoint.c (x_tracepoint_action_download): Change
608 write_inferior_data_ptr to write_inferior_data_pointer.
609 (cmd_qtstart): Likewise.
610 (write_inferior_data_ptr): Remove.
611 (download_agent_expr): Change write_inferior_data_ptr to
612 write_inferior_data_pointer.
613 (download_tracepoint_1): Likewise.
614 (download_tracepoint): Likewise.
615 (download_trace_state_variables): Likewise.
617 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
618 Marcin Kościelnicki <koriakin@0x04.net>
620 * tracepoint.c (struct tracepoint_action_ops): Remove.
621 (struct tracepoint_action): Remove ops.
622 (m_tracepoint_action_download, r_tracepoint_action_download)
623 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
624 size and offset accordingly.
625 (m_tracepoint_action_ops, r_tracepoint_action_ops)
626 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
627 (tracepoint_action_send, tracepoint_action_download): New functions.
628 Helpers for trace action handlers.
629 (add_tracepoint_action): Remove setup actions ops.
630 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
632 2016-02-10 Yao Qi <yao.qi@linaro.org>
634 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
636 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
638 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
640 * configure: Regenerate.
642 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
644 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
645 void * to gdb_byte *.
646 * linux-low.c (siginfo_fixup): Likewise.
647 (linux_xfer_siginfo): Likewise.
648 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
650 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
652 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
654 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
656 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
658 * linux-x86-low.c [__x86_64__]: Include
659 "nat/amd64-linux-siginfo.h".
660 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
661 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
662 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
663 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
664 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
665 (cpt_si_fd, si_timerid, si_overrun): Move from
666 nat/amd64-linux-siginfo.c.
667 * Makefile.in (amd64-linux-siginfo.o:): New rule.
669 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
671 * server.c (skip_to_semicolon): Remove.
672 (process_point_options): Use strchrnul instead of
675 2016-01-26 Yao Qi <yao.qi@linaro.org>
677 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
678 * linux-low.c (install_software_single_step_breakpoints): Don't
679 call regcache_read_pc.
680 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
683 2016-01-26 Yao Qi <yao.qi@linaro.org>
685 * linux-low.c (install_software_single_step_breakpoints): Call
686 regcache_read_pc instead of get_pc.
688 2016-01-26 Yao Qi <yao.qi@linaro.org>
690 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
691 (unblock_async_io): Rename to ...
692 (block_unblock_async_io): ... it. New function.
693 (enable_async_io): Don't install SIGIO handler. Unblock it
695 (disable_async_io): Don't ignore SIGIO. Block it instead.
696 (initialize_async_io): Install SIGIO handler. Don't call
699 2016-01-26 Yao Qi <yao.qi@linaro.org>
701 * remote-utils.c (getpkt): If the buffer isn't empty, and the
702 first character is '\003', call *the_target->request_interrupt.
704 2016-01-25 Yao Qi <yao.qi@linaro.org>
706 * remote-utils.c (new_thread_notify): Remove.
707 (dead_thread_notify): Likewise.
708 * remote-utils.h (new_thread_notify): Remove declaration.
709 (dead_thread_notify): Likewise.
711 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
713 * gdb.trace/pending.exp: Fix expected message on continue.
715 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
717 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
718 it works properly on big-endian machines where sizeof (CORE_ADDR)
721 2016-01-21 Pedro Alves <palves@redhat.com>
723 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
724 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
725 * configure: Regenerate.
727 2016-01-21 Yao Qi <yao.qi@linaro.org>
729 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
730 is_thumb and set it according to CPSR saved on the stack.
731 (get_next_pcs_syscall_next_pc): Pass is_thumb to
732 arm_sigreturn_next_pc.
734 2016-01-18 Yao Qi <yao.qi@linaro.org>
736 * linux-low.c (linux_set_pc_64bit): New function.
737 (linux_get_pc_64bit): New function.
738 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
740 * linux-sparc-low.c (debug_threads): Remove declaration.
741 (sparc_get_pc): Remove.
742 (the_low_target): Use linux_get_pc_64bit instead of
744 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
745 (the_low_target): Use linux_get_pc_64bit and
748 2016-01-18 Yao Qi <yao.qi@linaro.org>
750 * linux-arm-low.c (debug_threads): Remove declaration.
751 (arm_get_pc, arm_set_pc): Remove.
752 (the_low_target): Use linux_get_pc_32bit and
754 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
755 (the_low_target): Use linux_get_pc_32bit and
757 * linux-cris-low.c (debug_threads): Remove declaration.
758 (cris_get_pc, cris_set_pc,): Remove.
759 (the_low_target): Use linux_get_pc_32bit and
761 * linux-crisv32-low.c (debug_threads): Remove declaration.
762 (cris_get_pc, cris_set_pc): Remove.
763 (the_low_target): Use linux_get_pc_32bit and
765 * linux-low.c: Include inttypes.h.
766 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
767 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
768 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
769 (the_low_target): Use linux_get_pc_32bit and
771 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
772 (the_low_target): Use linux_get_pc_32bit and
774 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
775 (the_low_target): Use linux_get_pc_32bit and
777 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
778 (the_low_target): Use linux_get_pc_32bit and
780 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
781 (the_low_target): Use linux_get_pc_32bit and
784 2016-01-18 Gary Benson <gbenson@redhat.com>
786 * configure.ac (AC_FUNC_FORK): New check.
787 * config.in: Regenerate.
788 * configure: Likewise.
790 2016-01-14 Yao Qi <yao.qi@linaro.org>
792 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
793 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
794 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
795 arm_get_next_pcs_ctor.
797 2016-01-12 Josh Stone <jistone@redhat.com>
798 Philippe Waroquiers <philippe.waroquiers@skynet.be>
800 * inferiors.h: Include "gdb_vecs.h".
801 (struct process_info): Add syscalls_to_catch.
802 * inferiors.c (remove_process): Free syscalls_to_catch.
803 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
804 syscall_return stops.
805 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
806 * server.c (handle_general_set): Handle QCatchSyscalls.
807 (handle_query): Report support for QCatchSyscalls.
808 * target.h (struct target_ops): Add supports_catch_syscall.
809 (target_supports_catch_syscall): New macro.
810 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
811 (struct lwp_info): Add syscall_state.
812 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
813 Maintain syscall_state and syscalls_to_catch across exec.
814 (get_syscall_trapinfo): New function, proxy to the_low_target.
815 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
816 (linux_low_filter_event): Toggle syscall_state entry/return for
817 syscall traps, and set it ignored for all others.
818 (gdb_catching_syscalls_p): New function.
819 (gdb_catch_this_syscall_p): New function.
820 (linux_wait_1): Handle SYSCALL_SIGTRAP.
821 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
822 (linux_supports_catch_syscall): New function.
823 (linux_target_ops): Install it.
824 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
825 (the_low_target): Install it.
827 2016-01-12 Mike Frysinger <vapier@gentoo.org>
829 * acinclude.m4: Include new ../warning.m4 file.
830 * configure: Regenerated.
831 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
833 2016-01-12 Mike Frysinger <vapier@gentoo.org>
835 * ax.c (is_goto_target): Mark static.
836 * linux-low.c (register_addr): Likewise.
837 (linux_fetch_registers, linux_store_registers): Likewise.
838 * mem-break.c (any_persistent_commands): Fix old prototype.
839 (add_commands_to_breakpoint): Mark static.
840 * regcache.c (find_register_by_name): Delete unused func.
841 * remote-utils.c (hex_or_minus_one): Mark static.
842 * server.c (monitor_show_help): Mark static.
843 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
844 handle_v_requests): Likewise.
846 2016-01-12 Pedro Alves <palves@redhat.com>
848 Remove use of the registered trademark symbol throughout.
850 2016-01-08 Yao Qi <yao.qi@linaro.org>
852 * remote-utils.c (getpkt): If c is '\003', call target hook
855 2016-01-06 Yao Qi <yao.qi@linaro.org>
857 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
859 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
860 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
861 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
862 (thumb2_breakpoint): Declare.
863 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
865 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
866 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
867 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
869 2016-01-01 Joel Brobecker <brobecker@adacore.com>
871 * gdbreplay.c (gdbreplay_version): Change copyright year in
873 * server.c (gdbserver_version): Likewise.
875 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
877 * server.c (crc32_table): Delete.
878 (crc32): Use libiberty's xcrc32 function.
880 2015-12-22 Joel Brobecker <brobecker@adacore.com>
882 * lynx-low.c (lynx_delete_thread_callback): New function.
883 (lynx_mourn): Properly delete our process and all of its
884 threads. Remove call to clear_inferiors.
886 2015-12-22 Joel Brobecker <brobecker@adacore.com>
888 * target.c (thread_search_callback): Add check that
889 the thread_stopped target callback is not NULL before
892 2015-12-21 Yao Qi <yao.qi@linaro.org>
894 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
897 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
899 * server.c (handle_query): Call target_supports_software_single_step.
901 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
903 * linux-low.c (single_step): New function.
904 (linux_resume_one_lwp_throw): Call single_step.
905 (start_step_over): Likewise.
907 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
909 * Makefile.in (SFILES): Append arch/arm-linux.c,
910 arch/arm-get-next-pcs.c.
911 (arm-linux.o): New rule.
912 (arm-get-next-pcs.o): New rule.
913 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
915 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
916 to linux-aarch32-low.c.
917 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
918 (arm_breakpoint_len, thumb_breakpoint): Likewise.
919 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
920 (thumb2_breakpoint_len): Likewise.
921 (arm_is_thumb_mode): Make non-static.
922 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
923 from linux-aarch32-low.c.
924 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
925 (arm_breakpoint_len, thumb_breakpoint): Likewise.
926 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
927 (thumb2_breakpoint_len): Likewise.
928 (arm_is_thumb_mode): New declaration.
929 * linux-arm-low.c: Include arch/arm-linux.h
930 aarch/arm-get-next-pcs.h, sys/syscall.h.
931 (get_next_pcs_ops): New struct.
932 (get_next_pcs_addr_bits_remove): New function.
933 (get_next_pcs_is_thumb): New function.
934 (get_next_pcs_read_memory_unsigned_integer): Likewise.
935 (arm_sigreturn_next_pc): Likewise.
936 (get_next_pcs_syscall_next_pc): Likewise.
937 (arm_gdbserver_get_next_pcs): Likewise.
938 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
940 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
941 * server.h: Include gdb_vecs.h.
943 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
945 * Makefile.in (SFILES): Append common/common-regcache.c.
946 (OBS): Append common-regcache.o.
947 (common-regcache.o): New rule.
948 * regcache.c (init_register_cache): Initialize cache to
950 (regcache_raw_read_unsigned): New function.
951 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
952 register_status enum.
954 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
956 * linux-aarch64-low.c (the_low_targets): Rename
957 breakpoint_reinsert_addr to get_next_pcs.
958 * linux-arm-low.c (the_low_targets): Likewise.
959 * linux-bfin-low.c (the_low_targets): Likewise.
960 * linux-cris-low.c (the_low_targets): Likewise.
961 * linux-crisv32-low.c (the_low_targets): Likewise.
962 * linux-low.c (can_software_single_step): Likewise.
963 (install_software_single_step_breakpoints): New function.
964 (start_step_over): Use install_software_single_step_breakpoints.
965 * linux-low.h: New CORE_ADDR vector.
966 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
968 * linux-mips-low.c (the_low_targets): Likewise.
969 * linux-nios2-low.c (the_low_targets): Likewise.
970 * linux-sparc-low.c (the_low_targets): Likewise.
972 2015-12-17 Pedro Alves <palves@redhat.com>
974 * linux-low.c (linux_kill_one_lwp): Remove references to
976 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
978 (linux_init_signals): Delete.
979 (initialize_low): Adjust.
980 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
982 2015-12-16 Pedro Alves <palves@redhat.com>
984 * configure.ac (compiler warning flags): When testing a
985 -Wno-foo option, check whether -Wfoo works instead.
986 * configure: Regenerate.
988 2015-12-11 Don Breazeal <donb@codesourcery.com>
990 * server.c (process_serial_event): Don't exit from gdbserver
991 in remote mode if there are still active inferiors.
993 2015-12-11 Yao Qi <yao.qi@linaro.org>
995 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
996 arm_breakpoint_at if the process is 32-bit.
998 2015-12-11 Yao Qi <yao.qi@linaro.org>
1000 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
1003 2015-12-07 Yao Qi <yao.qi@linaro.org>
1005 * configure.srv: Append arm.o to srv_tgtobj for
1006 aarch64*-*-linux* target.
1007 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
1008 from linux-arm-low.c.
1009 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
1010 (arm_breakpoint_len, thumb_breakpoint): Likewise.
1011 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
1012 (thumb2_breakpoint_len): Likewise.
1013 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
1014 (arm_breakpoint_kinds): Likewise.
1015 (arm_breakpoint_kind_from_pc): Likewise.
1016 (arm_sw_breakpoint_from_kind): Likewise.
1017 (arm_breakpoint_kind_from_current_state): Likewise.
1018 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
1019 (arm_sw_breakpoint_from_kind): Declare.
1020 (arm_breakpoint_kind_from_current_state): Declare.
1021 (arm_breakpoint_at): Declare.
1022 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
1023 arm_sw_breakpoint_from_kind if process is 32-bit.
1024 (aarch64_breakpoint_kind_from_pc): New function.
1025 (aarch64_breakpoint_kind_from_current_state): New function.
1026 (the_low_target): Initialize fields breakpoint_kind_from_pc
1027 and breakpoint_kind_from_current_state.
1028 * linux-arm-low.c (arm_breakpoint_kinds): Move to
1029 linux-aarch32-low.c.
1030 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
1031 (arm_breakpoint, arm_breakpoint_len): Likewise.
1032 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
1033 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
1034 (arm_is_thumb_mode): Likewise.
1035 (arm_breakpoint_at): Likewise.
1036 (arm_breakpoint_kind_from_pc): Likewise.
1037 (arm_sw_breakpoint_from_kind): Likewise.
1038 (arm_breakpoint_kind_from_current_state): Likewise.
1041 2015-08-04 Yao Qi <yao.qi@linaro.org>
1043 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
1044 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
1045 * server.c (extended_protocol): Remove "static".
1046 * server.h (extended_protocol): Declare it.
1048 2015-12-04 Josh Stone <jistone@redhat.com>
1050 * target.h (struct target_ops) <arch_setup>: Rename to ...
1051 (struct target_ops) <post_create_inferior>: ... this.
1052 (target_arch_setup): Rename to ...
1053 (target_post_create_inferior): ... this, calling post_create_inferior.
1054 * server.c (start_inferior): Update target_arch_setup calls to
1055 target_post_create_inferior.
1056 * linux-low.c (linux_low_ptrace_options): Forward declare.
1057 (linux_arch_setup): Update its comment for general use.
1058 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
1059 (struct linux_target_ops): Use linux_post_create_inferior.
1060 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
1061 to post_create_inferior.
1062 * nto-low.c (struct nto_target_ops): Likewise.
1063 * spu-low.c (struct spu_target_ops): Likewise.
1064 * win32-low.c (struct win32_target_ops): Likewise.
1066 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
1068 * linux-arm-low.c: Remove duplicate arch/arm.h include.
1070 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1072 * linux-arm-low.c (arm_reinsert_addr): Remove function.
1073 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
1074 * linux-cris-low.c (cris_reinsert_addr> Remove function.
1075 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1076 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
1077 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1078 * linux-mips-low.c (mips_reinsert_addr): Remove function.
1079 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1080 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
1081 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1082 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
1083 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
1085 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1087 * linux-low.c (linux_look_up_symbols): Don't call
1088 linux_supports_traceclone.
1089 * linux-low.h (thread_db_init): Remove use_events argument.
1090 * thread-db.c (thread_db_use_event): Remove global variable.
1091 (struct thread_db) <td_thr_event_enable_p>: Remove field.
1092 (struct thread_db) <td_create_bp>: Remove field.
1093 (thread_db_create_event): Remove function.
1094 (thread_db_enable_reporting): Likewise.
1095 (find_one_thread): Don't check for thread_db_use_events.
1096 (attach_thread): Likewise.
1097 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
1098 (try_thread_db_load_1): Don't check for thread_db_use_events.
1099 (thread_db_init): Remove use_events argument and thread events
1101 (remove_thread_event_breakpoints): Remove function.
1102 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
1104 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1106 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
1108 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1109 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
1110 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1111 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
1112 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
1114 * linux-crisv32-low.c (cris_supports_hardware_single_step):
1116 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1117 * linux-low.c (can_hardware_single_step): Use
1118 supports_hardware_single_step.
1119 (can_software_single_step): New function.
1120 (start_step_over): Call can_software_single_step.
1121 (linux_supports_hardware_single_step): New function.
1122 (struct target_ops) <supports_software_single_step>: Initialize.
1123 * linux-low.h (struct linux_target_ops)
1124 <supports_hardware_single_step>: Initialize.
1125 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
1126 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1127 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
1128 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
1129 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
1130 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1131 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
1132 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1133 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
1134 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
1136 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
1137 (struct linux_target_ops) <tile_supports_hardware_single_step>:
1139 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
1140 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1141 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
1143 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1144 * target.h (struct target_ops): <supports_software_single_step>:
1146 (target_supports_software_single_step): New macro.
1148 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1150 * linux-low.c (linux_wait_1): Fix pc advance condition.
1151 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
1152 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
1154 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
1156 * linux-arm-low.c (arm_is_thumb_mode): New function.
1157 (arm_breakpoint_at): Use arm_is_thumb_mode.
1158 (arm_breakpoint_kind_from_current_state): New function.
1159 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
1161 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
1162 (linux_breakpoint_kind_from_current_state): New function.
1163 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
1164 * linux-low.h (struct linux_target_ops)
1165 <breakpoint_kind_from_current_state>: New field.
1166 * target.h (struct target_ops): Likewise.
1167 (target_breakpoint_kind_from_current_state): New macro.
1169 2015-11-30 Pedro Alves <palves@redhat.com>
1171 * linux-low.c (linux_resume): Wake up the event loop before
1174 2015-11-30 Pedro Alves <palves@redhat.com>
1176 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
1178 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
1180 * target.c (struct thread_search): New structure.
1181 (thread_search_callback): New function.
1182 (prev_general_thread): New global.
1183 (prepare_to_access_memory, done_accessing_memory): New functions.
1184 * target.h (prepare_to_access_memory, done_accessing_memory):
1185 Replace macros with function declarations.
1187 2015-11-30 Pedro Alves <palves@redhat.com>
1190 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
1191 report TARGET_WAITKIND_NO_RESUMED.
1192 * remote-utils.c (prepare_resume_reply): Handle
1193 TARGET_WAITKIND_NO_RESUMED.
1194 * server.c (report_no_resumed): New global.
1195 (handle_query) <qSupported>: Handle "no-resumed+". Report
1196 "no-resumed+" support.
1197 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
1198 return error if the client doesn't support no-resumed events.
1199 (push_stop_notification): New function.
1200 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
1201 events if the client supports them.
1203 2015-11-30 Pedro Alves <palves@redhat.com>
1205 * linux-low.c (thread_still_has_status_pending_p): Don't check
1207 (lwp_resumed): New function.
1208 (status_pending_p_callback): Return early if the LWP is not
1209 supposed to be resumed.
1211 2015-11-30 Pedro Alves <palves@redhat.com>
1213 * linux-low.c (handle_extended_wait): Assert that the LWP's
1214 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
1215 thread create events, leave the new child's status pending.
1216 (linux_low_filter_event): If GDB wants to hear about thread exit
1217 events, leave the LWP marked dead and don't delete it.
1218 (linux_wait_for_event_filtered): Don't check for thread exit.
1219 (filter_exit_event): New function.
1220 (linux_wait_1): Use it, when returning an exit event.
1221 (linux_resume_one_lwp_throw): Assert that the LWP's
1222 waitstatus is TARGET_WAITKIND_IGNORE.
1223 * remote-utils.c (prepare_resume_reply): Handle
1224 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
1225 * server.c (report_thread_events): New global.
1226 (handle_general_set): Handle QThreadEvents.
1227 (handle_query) <qSupported>: Handle and report QThreadEvents+;
1228 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
1229 TARGET_WAITKIND_THREAD_EXITED.
1230 * server.h (report_thread_events): Declare.
1232 2015-11-30 Pedro Alves <palves@redhat.com>
1234 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
1235 the thread's last_resume_kind was resume_stop.
1237 2015-11-30 Pedro Alves <palves@redhat.com>
1239 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
1242 2015-11-30 Pedro Alves <palves@redhat.com>
1244 * server.c (handle_v_requests): Handle vCtrlC.
1246 2015-11-30 Pedro Alves <palves@redhat.com>
1248 * gdbthread.h (find_any_thread_of_pid): Declare.
1249 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
1251 * server.c (handle_query): If current_thread is NULL, look for
1252 another thread of the selected process.
1254 2015-11-26 Daniel Colascione <dancol@dancol.org>
1255 Simon Marchi <simon.marchi@ericsson.com>
1257 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
1258 * server.c (handle_qxfer_threads_worker): Refactor to include thread
1260 * target.h (struct target_ops) <thread_name>: New field.
1261 (target_thread_name): New macro.
1263 2015-11-23 Joel Brobecker <brobecker@adacore.com>
1265 * regcache.h (regcache_invalidate_pid): Add declaration.
1266 * regcache.c (regcache_invalidate_pid): New function, extracted
1267 from regcache_invalidate.
1268 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
1269 Add trivial documentation comment.
1270 * lynx-low.c: Use regcache_invalidate_pid instead of
1271 regcache_invalidate.
1273 2015-11-23 Joel Brobecker <brobecker@adacore.com>
1275 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
1276 and Elf64_auxv_t if the target is Android.
1278 2015-11-22 Doug Evans <xdje42@gmail.com>
1280 * target.h: #include <sys/types.h>.
1282 2015-11-19 Pedro Alves <palves@redhat.com>
1284 * linux-low.c (linux_process_qsupported): Change prototype.
1286 * linux-low.h (struct linux_target_ops) <process_qsupported>:
1288 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
1289 and adjust to loop over all features.
1290 * server.c (handle_query) <qSupported>: Adjust to call
1291 target_process_qsupported once, passing it a vector of unprocessed
1293 * target.h (struct target_ops) <process_qsupported>: Change
1295 (target_process_qsupported): Adjust.
1297 2015-11-19 Pedro Alves <palves@redhat.com>
1299 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
1301 * configure: Regenerate.
1303 2015-11-19 Pedro Alves <palves@redhat.com>
1305 * configure: Regenerate.
1307 2015-11-19 Yao Qi <yao.qi@linaro.org>
1309 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
1312 2015-11-19 Yao Qi <yao.qi@linaro.org>
1314 * linux-aarch64-low.c (enum aarch64_operand_type): New.
1315 (struct aarch64_operand): Move enum out.
1317 2015-11-19 Yao Qi <yao.qi@linaro.org>
1319 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
1320 struct user_fpsimd_state *.
1321 (aarch64_store_fpregset): Likewise.
1323 2015-11-19 Yao Qi <yao.qi@linaro.org>
1325 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
1326 struct user_pt_regs *.
1327 (aarch64_store_gregset): Likewise.
1329 2015-11-18 Pedro Alves <palves@redhat.com>
1331 * Makefile.in (all_object_files): Add $IPA_OBJS.
1333 2015-11-17 Pedro Alves <palves@redhat.com>
1335 * win32-low.c (win32_resume): Use gdb_signal_from_host,
1336 GDB_SIGNAL_0 and gdb_signal_to_string.
1338 2015-11-17 Pedro Alves <palves@redhat.com>
1340 * win32-low.c (handle_output_debug_string): Remove parameter.
1341 (win32_kill): Remove our_status local and adjust call to
1342 handle_output_debug_string.
1343 (get_child_debug_event): Adjust call to
1344 handle_output_debug_string.
1346 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1348 * linux-mips-low.c (mips_fill_gregset): Add cast.
1349 (mips_store_gregset): Likewise.
1350 (mips_fill_fpregset): Likewise.
1351 (mips_store_fpregset): Likewise.
1353 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1355 * linux-mips-low.c (mips_add_watchpoint): Rename private to
1358 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1360 * linux-mips-low.c (mips_linux_new_thread): Change type of
1361 watch_type to enum target_hw_bp_type.
1363 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1365 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
1366 Change return type to arm_hwbp_type.
1368 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1370 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
1371 (arm_store_gregset): Likewise.
1372 * linux-arm-low.c (arm_get_hwcap): Likewise.
1373 (arm_read_description): Likewise.
1375 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1377 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
1379 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1381 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
1382 (ppc_fill_vsxregset): Likewise.
1383 (ppc_store_vsxregset): Likewise.
1384 (ppc_fill_vrregset): Likewise.
1385 (ppc_store_vrregset): Likewise.
1386 (ppc_fill_evrregset): Likewise.
1387 (ppc_store_evrregset): Likewise.
1389 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1391 * linux-ppc-low.c (ppc_usrregs_info): Remove
1392 forward-declaration.
1393 (ppc_arch_setup): Move lower in file.
1395 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
1397 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
1398 (ps_pdwrite): Likewise.
1400 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
1402 * linux-arm-low.c (arm_new_thread): Move pointer dereference
1403 to after assert checks.
1405 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
1407 * proc-service.c (ps_pdread): Add/adjust casts.
1408 (ps_pdwrite): Add/adjust casts.
1410 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
1412 * server.c (handle_search_memory_1): Cast return value of
1415 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
1417 * server.c (write_qxfer_response): Change type of data to
1420 2015-10-29 Pedro Alves <palves@redhat.com>
1422 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
1424 2015-10-29 Pedro Alves <palves@redhat.com>
1426 * tracepoint.c (clear_installed_tracepoints): Add casts.
1428 2015-10-29 Pedro Alves <palves@redhat.com>
1430 * server.c (handle_v_cont, process_serial_event): Add enum
1431 gdb_signal casts to signal parsing code.
1433 2015-10-29 Pedro Alves <palves@redhat.com>
1435 * linux-low.h (NULL_REGSET): Define.
1436 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
1437 * linux-arm-low.c (arm_regsets): Likewise.
1438 * linux-crisv32-low.c (cris_regsets): Likewise.
1439 * linux-m68k-low.c (m68k_regsets): Likewise.
1440 * linux-mips-low.c (mips_regsets): Likewise.
1441 * linux-nios2-low.c (nios2_regsets): Likewise.
1442 * linux-ppc-low.c (ppc_regsets): Likewise.
1443 * linux-s390-low.c (s390_regsets): Likewise.
1444 * linux-sh-low.c (sh_regsets): Likewise.
1445 * linux-sparc-low.c (sparc_regsets): Likewise.
1446 * linux-tic6x-low.c (tic6x_regsets): Likewise.
1447 * linux-tile-low.c (tile_regsets): Likewise.
1448 * linux-x86-low.c (x86_regsets): Likewise.
1449 * linux-xtensa-low.c (xtensa_regsets): Likewise.
1451 2015-10-29 Pedro Alves <palves@redhat.com>
1453 * linux-low.h (NULL_REGSET): Define.
1454 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
1455 * linux-arm-low.c (arm_regsets): Likewise.
1456 * linux-crisv32-low.c (cris_regsets): Likewise.
1457 * linux-m68k-low.c (m68k_regsets): Likewise.
1458 * linux-mips-low.c (mips_regsets): Likewise.
1459 * linux-nios2-low.c (nios2_regsets): Likewise.
1460 * linux-ppc-low.c (ppc_regsets): Likewise.
1461 * linux-s390-low.c (s390_regsets): Likewise.
1462 * linux-sh-low.c (sh_regsets): Likewise.
1463 * linux-sparc-low.c (sparc_regsets): Likewise.
1464 * linux-tic6x-low.c (tic6x_regsets): Likewise.
1465 * linux-tile-low.c (tile_regsets): Likewise.
1466 * linux-x86-low.c (x86_regsets): Likewise.
1467 * linux-xtensa-low.c (xtensa_regsets): Likewise.
1469 2015-10-26 Doug Evans <dje@google.com>
1471 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
1473 2015-10-26 Doug Evans <dje@google.com>
1475 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
1477 2015-10-26 Doug Evans <dje@google.com>
1479 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
1481 (attach_thread, find_new_threads_callback): Ditto.
1483 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1485 * mem-break.h (set_breakpoint_data): Remove.
1487 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1489 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
1490 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1491 (initialize_low): Remove set_breakpoint_data call.
1492 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
1493 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
1494 (initialize_low): Remove set_breakpoint_data call.
1495 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
1496 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1497 (initialize_low): Remove set_breakpoint_data call.
1499 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1501 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
1502 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
1503 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
1504 * target.h (target_breakpoint_kind_from_pc): New macro.
1506 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
1508 * linux-low.c (default_breakpoint_kind_from_pc): New function.
1509 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
1510 the default breakpoint kind.
1512 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1514 * linux-arm-low.c (arm_supports_z_point_type): Add software
1517 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1519 * linux-arm-low.c: Refactor breakpoint definitions.
1520 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
1521 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
1523 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1525 * Makefile.in: Add arm.c/o.
1526 * configure.srv: Likewise.
1527 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
1528 (arm_breakpoint_kind_from_pc): New function.
1529 (arm_sw_breakpoint_from_kind): Return proper kind.
1530 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
1532 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1534 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
1536 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
1537 (struct raw_breakpoint) <size>: Remove.
1538 (struct raw_breakpoint) <kind>: Add.
1539 (bp_size): New function.
1540 (bp_opcode): Likewise.
1541 (find_raw_breakpoint_at): Adjust for kind.
1542 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
1543 (remove_memory_breakpoint): Adjust for kind call bp_size.
1544 (set_raw_breakpoint_at): Adjust for kind.
1545 (set_breakpoint): Likewise.
1546 (set_breakpoint_at): Call breakpoint_kind_from_pc.
1547 (delete_raw_breakpoint): Adjust for kind.
1548 (delete_breakpoint): Likewise.
1549 (find_gdb_breakpoint): Likewise.
1550 (set_gdb_breakpoint_1): Likewise.
1551 (set_gdb_breakpoint): Likewise.
1552 (delete_gdb_breakpoint_1): Likewise.
1553 (delete_gdb_breakpoint): Likewise.
1554 (uninsert_raw_breakpoint): Likewise.
1555 (reinsert_raw_breakpoint): Likewise.
1556 (set_breakpoint_data): Remove.
1557 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
1558 (check_mem_read): Adjust for kind call bp_size.
1559 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
1560 (clone_one_breakpoint): Adjust for kind.
1561 * mem-break.h (set_gdb_breakpoint): Likewise.
1562 (delete_gdb_breakpoint): Likewise.
1563 * server.c (process_serial_event): Likewise.
1565 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1567 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
1568 (struct linux_target_ops) <breakpoint>: Remove.
1569 (struct linux_target_ops) <breakpoint_len>: Remove.
1570 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1571 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1572 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
1573 (arm_sw_breakpoint_from_kind): New function.
1574 * linux-bfin-low.c (bfin_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-cris-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-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
1585 (struct linux_target_ops) <breakpoint>: Remove.
1586 (struct linux_target_ops) <breakpoint_len>: Remove.
1587 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1588 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1589 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
1590 and sw_breakpoint_from_kind to increment the pc.
1591 (linux_breakpoint_kind_from_pc): New function.
1592 (linux_sw_breakpoint_from_kind): New function.
1593 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
1594 (initialize_low): Call breakpoint_kind_from_pc and
1595 sw_breakpoint_from_kind to replace breakpoint_data/len.
1596 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
1598 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
1599 * linux-m32r-low.c (m32r_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-m68k-low.c (m68k_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-mips-low.c (mips_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-nios2-low.c (nios2_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-ppc-low.c (ppc_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-s390-low.c (s390_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-sh-low.c (sh_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-sparc-low.c (sparc_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-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
1640 (struct linux_target_ops) <breakpoint>: Remove.
1641 (struct linux_target_ops) <breakpoint_len>: Remove.
1642 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1643 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1644 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
1645 * linux-x86-low.c (x86_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.
1650 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
1651 (struct linux_target_ops) <breakpoint>: Remove.
1652 (struct linux_target_ops) <breakpoint_len>: Remove.
1653 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1654 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1656 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1658 * linux-cris-low.c (cris_get_pc): Remove void arg.
1660 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
1662 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
1665 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
1667 * inferiors.c (thread_pid_matches_callback): New function.
1668 (find_thread_process): New function.
1669 (remove_thread): Reset current_thread.
1670 (remove_process): Assert threads have been removed first.
1672 2015-10-15 Yao Qi <yao.qi@linaro.org>
1674 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
1676 (aarch64_remove_point): Likewise.
1677 * regcache.c (regcache_register_size): New function.
1679 2015-10-12 Yao Qi <yao.qi@linaro.org>
1681 * linux-aarch64-low.c: Update all callers as emit_load_store
1682 is renamed to aarch64_emit_load_store.
1684 2015-10-12 Yao Qi <yao.qi@linaro.org>
1686 * linux-aarch64-low.c: Update all callers of function renaming
1687 from emit_insn to aarch64_emit_insn.
1689 2015-10-12 Yao Qi <yao.qi@linaro.org>
1691 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
1692 arch/aarch64-insn.h.
1693 (struct aarch64_memory_operand): Likewise.
1695 (emit_insn): Move to arch/aarch64-insn.c.
1696 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
1697 (emit_load_store): Move to arch/aarch64-insn.c.
1698 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
1699 (can_encode_int32): Remove.
1701 2015-10-12 Yao Qi <yao.qi@linaro.org>
1703 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
1704 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
1705 (aarch64_relocate_instruction): Likewise.
1706 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
1707 (struct aarch64_insn_visitor): Likewise.
1709 2015-10-12 Yao Qi <yao.qi@linaro.org>
1711 * linux-aarch64-low.c (struct aarch64_insn_data): New.
1712 (struct aarch64_insn_visitor): New.
1713 (struct aarch64_insn_relocation_data): New.
1714 (aarch64_ftrace_insn_reloc_b): New function.
1715 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1716 (aarch64_ftrace_insn_reloc_cb): Likewise.
1717 (aarch64_ftrace_insn_reloc_tb): Likewise.
1718 (aarch64_ftrace_insn_reloc_adr): Likewise.
1719 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
1720 (aarch64_ftrace_insn_reloc_others): Likewise.
1722 (aarch64_relocate_instruction): Use visitor.
1724 2015-10-12 Yao Qi <yao.qi@linaro.org>
1726 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
1727 int. Add argument buf.
1728 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
1729 aarch64_relocate_instruction.
1731 2015-10-12 Yao Qi <yao.qi@linaro.org>
1733 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
1734 argument insn. Remove local variable insn. Don't call
1736 (aarch64_install_fast_tracepoint_jump_pad): Call
1739 2015-09-30 Yao Qi <yao.qi@linaro.org>
1741 * linux-aarch64-low.c (emit_movk): Shorten a long line.
1742 (emit_load_store_pair): Likewise.
1744 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
1746 * dll.c (match_dll): Add cast(s).
1747 (unloaded_dll): Likewise.
1748 * linux-low.c (second_thread_of_pid_p): Likewise.
1749 (delete_lwp_callback): Likewise.
1750 (count_events_callback): Likewise.
1751 (select_event_lwp_callback): Likewise.
1752 (linux_set_resume_request): Likewise.
1753 * server.c (accumulate_file_name_length): Likewise.
1754 (emit_dll_description): Likewise.
1755 (handle_qxfer_threads_worker): Likewise.
1756 (visit_actioned_threads): Likewise.
1757 * thread-db.c (any_thread_of): Likewise.
1758 * tracepoint.c (same_process_p): Likewise.
1759 (match_blocktype): Likewise.
1760 (build_traceframe_info_xml): Likewise.
1762 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
1764 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
1766 (gdb_unparse_agent_expr): Likewise.
1767 * hostio.c (require_data): Likewise.
1768 (handle_pread): Likewise.
1769 * linux-low.c (disable_regset): Likewise.
1770 (fetch_register): Likewise.
1771 (store_register): Likewise.
1772 (get_dynamic): Likewise.
1773 (linux_qxfer_libraries_svr4): Likewise.
1774 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
1775 (set_fast_tracepoint_jump): Likewise.
1776 (uninsert_fast_tracepoint_jumps_at): Likewise.
1777 (reinsert_fast_tracepoint_jumps_at): Likewise.
1778 (validate_inserted_breakpoint): Likewise.
1779 (clone_agent_expr): Likewise.
1780 * regcache.c (init_register_cache): Likewise.
1781 * remote-utils.c (putpkt_binary_1): Likewise.
1782 (decode_M_packet): Likewise.
1783 (decode_X_packet): Likewise.
1784 (look_up_one_symbol): Likewise.
1785 (relocate_instruction): Likewise.
1786 (monitor_output): Likewise.
1787 * server.c (handle_search_memory): Likewise.
1788 (handle_qxfer_exec_file): Likewise.
1789 (handle_qxfer_libraries): Likewise.
1790 (handle_qxfer): Likewise.
1791 (handle_query): Likewise.
1792 (handle_v_cont): Likewise.
1793 (handle_v_run): Likewise.
1794 (captured_main): Likewise.
1795 * target.c (write_inferior_memory): Likewise.
1796 * thread-db.c (try_thread_db_load_from_dir): Likewise.
1797 * tracepoint.c (init_trace_buffer): Likewise.
1798 (add_tracepoint_action): Likewise.
1799 (add_traceframe): Likewise.
1800 (add_traceframe_block): Likewise.
1801 (cmd_qtdpsrc): Likewise.
1802 (cmd_qtdv): Likewise.
1803 (cmd_qtstatus): Likewise.
1804 (response_source): Likewise.
1805 (response_tsv): Likewise.
1806 (cmd_qtnotes): Likewise.
1807 (gdb_collect): Likewise.
1808 (initialize_tracepoint): Likewise.
1810 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1812 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
1813 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
1814 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
1816 (enum aarch64_condition_codes): New enum.
1817 (w0): New static global.
1820 (struct aarch64_memory_operand) <type>: New
1821 MEMORY_OPERAND_POSTINDEX type.
1822 (postindex_memory_operand): New helper function.
1823 (emit_ret): New function.
1824 (emit_load_store_pair): New function, factored out of emit_stp
1825 with support for MEMORY_OPERAND_POSTINDEX.
1826 (emit_stp): Rewrite using emit_load_store_pair.
1827 (emit_ldp): New function.
1828 (emit_load_store): Likewise.
1829 (emit_ldr): Mention post-index instruction in comment.
1830 (emit_ldrh): New function.
1831 (emit_ldrb): New function.
1832 (emit_ldrsw): Mention post-index instruction in comment.
1833 (emit_str): Likewise.
1834 (emit_subs): New function.
1835 (emit_cmp): Likewise.
1836 (emit_and): Likewise.
1837 (emit_orr): Likewise.
1838 (emit_orn): Likewise.
1839 (emit_eor): Likewise.
1840 (emit_mvn): Likewise.
1841 (emit_lslv): Likewise.
1842 (emit_lsrv): Likewise.
1843 (emit_asrv): Likewise.
1844 (emit_mul): Likewise.
1845 (emit_sbfm): Likewise.
1846 (emit_sbfx): Likewise.
1847 (emit_ubfm): Likewise.
1848 (emit_ubfx): Likewise.
1849 (emit_csinc): Likewise.
1850 (emit_cset): Likewise.
1851 (emit_nop): Likewise.
1852 (emit_ops_insns): New helper function.
1853 (emit_pop): Likewise.
1854 (emit_push): Likewise.
1855 (aarch64_emit_prologue): New function.
1856 (aarch64_emit_epilogue): Likewise.
1857 (aarch64_emit_add): Likewise.
1858 (aarch64_emit_sub): Likewise.
1859 (aarch64_emit_mul): Likewise.
1860 (aarch64_emit_lsh): Likewise.
1861 (aarch64_emit_rsh_signed): Likewise.
1862 (aarch64_emit_rsh_unsigned): Likewise.
1863 (aarch64_emit_ext): Likewise.
1864 (aarch64_emit_log_not): Likewise.
1865 (aarch64_emit_bit_and): Likewise.
1866 (aarch64_emit_bit_or): Likewise.
1867 (aarch64_emit_bit_xor): Likewise.
1868 (aarch64_emit_bit_not): Likewise.
1869 (aarch64_emit_equal): Likewise.
1870 (aarch64_emit_less_signed): Likewise.
1871 (aarch64_emit_less_unsigned): Likewise.
1872 (aarch64_emit_ref): Likewise.
1873 (aarch64_emit_if_goto): Likewise.
1874 (aarch64_emit_goto): Likewise.
1875 (aarch64_write_goto_address): Likewise.
1876 (aarch64_emit_const): Likewise.
1877 (aarch64_emit_call): Likewise.
1878 (aarch64_emit_reg): Likewise.
1879 (aarch64_emit_pop): Likewise.
1880 (aarch64_emit_stack_flush): Likewise.
1881 (aarch64_emit_zero_ext): Likewise.
1882 (aarch64_emit_swap): Likewise.
1883 (aarch64_emit_stack_adjust): Likewise.
1884 (aarch64_emit_int_call_1): Likewise.
1885 (aarch64_emit_void_call_2): Likewise.
1886 (aarch64_emit_eq_goto): Likewise.
1887 (aarch64_emit_ne_goto): Likewise.
1888 (aarch64_emit_lt_goto): Likewise.
1889 (aarch64_emit_le_goto): Likewise.
1890 (aarch64_emit_gt_goto): Likewise.
1891 (aarch64_emit_ge_got): Likewise.
1892 (aarch64_emit_ops_impl): New static global variable.
1893 (aarch64_emit_ops): New target function, return
1894 &aarch64_emit_ops_impl.
1895 (struct linux_target_ops): Install it.
1897 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1899 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
1900 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
1902 * linux-aarch64-ipa.c: New file.
1903 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
1905 (aarch64_get_thread_area): New target method.
1906 (extract_signed_bitfield): New helper function.
1907 (aarch64_decode_ldr_literal): New function.
1908 (enum aarch64_opcodes): New enum.
1909 (struct aarch64_register): New struct.
1910 (struct aarch64_operand): New struct.
1911 (x0): New static global.
1920 (aarch64_register): New helper function.
1921 (register_operand): Likewise.
1922 (immediate_operand): Likewise.
1923 (struct aarch64_memory_operand): New struct.
1924 (offset_memory_operand): New helper function.
1925 (preindex_memory_operand): Likewise.
1926 (enum aarch64_system_control_registers): New enum.
1927 (ENCODE): New macro.
1928 (emit_insn): New helper function.
1929 (emit_b): New function.
1930 (emit_bcond): Likewise.
1931 (emit_cb): Likewise.
1932 (emit_tb): Likewise.
1933 (emit_blr): Likewise.
1934 (emit_stp): Likewise.
1935 (emit_ldp_q_offset): Likewise.
1936 (emit_stp_q_offset): Likewise.
1937 (emit_load_store): Likewise.
1938 (emit_ldr): Likewise.
1939 (emit_ldrsw): Likewise.
1940 (emit_str): Likewise.
1941 (emit_ldaxr): Likewise.
1942 (emit_stxr): Likewise.
1943 (emit_stlr): Likewise.
1944 (emit_data_processing_reg): Likewise.
1945 (emit_data_processing): Likewise.
1946 (emit_add): Likewise.
1947 (emit_sub): Likewise.
1948 (emit_mov): Likewise.
1949 (emit_movk): Likewise.
1950 (emit_mov_addr): Likewise.
1951 (emit_mrs): Likewise.
1952 (emit_msr): Likewise.
1953 (emit_sevl): Likewise.
1954 (emit_wfe): Likewise.
1955 (append_insns): Likewise.
1956 (can_encode_int32_in): New helper function.
1957 (aarch64_relocate_instruction): New function.
1958 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
1959 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
1960 (struct linux_target_ops): Install aarch64_get_thread_area,
1961 aarch64_install_fast_tracepoint_jump_pad and
1962 aarch64_get_min_fast_tracepoint_insn_len.
1964 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1966 * Makefile.in (aarch64-insn.o): New rule.
1967 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
1969 2015-09-21 Yao Qi <yao.qi@linaro.org>
1971 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
1973 2015-09-21 Yao Qi <yao.qi@linaro.org>
1975 * tracepoint.c (max_jump_pad_size): Remove.
1977 2015-09-18 Yao Qi <yao.qi@linaro.org>
1979 * linux-aarch64-low.c: Don't include sys/uio.h.
1980 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
1982 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
1984 * tracepoint.c (eval_result_type): Change prototype.
1985 (condition_true_at_tracepoint): Fix argument to compiled_cond.
1987 2015-09-15 Pedro Alves <palves@redhat.com>
1989 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
1990 Check whether to report exec events instead of checking whether
1991 multiprocess is enabled.
1993 2015-09-15 Pedro Alves <palves@redhat.com>
1996 * remote-utils.c (prepare_resume_reply): Merge
1997 TARGET_WAITKIND_VFORK_DONE switch case with the
1998 TARGET_WAITKIND_FORKED case.
2000 2015-09-15 Yao Qi <yao.qi@linaro.org>
2002 * server.c (handle_query): Check string comparison using
2003 "else if" instead of "if".
2005 2015-09-15 Yao Qi <yao.qi@linaro.org>
2007 * server.c (vCont_supported): New global variable.
2008 (handle_query): Set vCont_supported to 1 if "vContSupported+"
2009 matches. Append ";vContSupported+" to own_buf.
2010 (handle_v_requests): Append ";s;S" to own_buf if target supports
2011 hardware single step or vCont_supported is false.
2012 (capture_main): Set vCont_supported to zero.
2014 2015-09-15 Yao Qi <yao.qi@linaro.org>
2016 * linux-low.c (linux_supports_conditional_breakpoints): Rename
2018 (linux_supports_hardware_single_step): ... New function.
2019 (linux_target_ops): Update.
2020 * lynx-low.c (lynx_target_ops): Set field
2021 supports_hardware_single_step to target_can_do_hardware_single_step.
2022 * nto-low.c (nto_target_ops): Likewise.
2023 * spu-low.c (spu_target_ops): Likewise.
2024 * win32-low.c (win32_target_ops): Likewise.
2025 * target.c (target_can_do_hardware_single_step): New function.
2026 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2027 Remove. <supports_hardware_single_step>: New field.
2028 (target_supports_conditional_breakpoints): Remove.
2029 (target_supports_hardware_single_step): New macro.
2030 (target_can_do_hardware_single_step): Declare.
2031 * server.c (handle_query): Use target_supports_hardware_single_step
2032 instead of target_supports_conditional_breakpoints.
2034 2015-09-15 Yao Qi <yao.qi@linaro.org>
2036 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
2038 (struct linux_target_ops the_low_target): Install
2039 aarch64_linux_siginfo_fixup.
2041 2015-09-11 Don Breazeal <donb@codesourcery.com>
2042 Luis Machado <lgustavo@codesourcery.com>
2044 * linux-low.c (linux_mourn): Static declaration.
2045 (linux_arch_setup): Move in front of
2046 handle_extended_wait.
2047 (linux_arch_setup_thread): New function.
2048 (handle_extended_wait): Handle exec events. Call
2049 linux_arch_setup_thread. Make event_lwp argument a
2050 pointer-to-a-pointer.
2051 (check_zombie_leaders): Do not check stopped threads.
2052 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
2053 (linux_low_filter_event): Add lwp and thread for exec'ing
2054 non-leader thread if leader thread has been deleted.
2055 Refactor code into linux_arch_setup_thread and call it.
2056 Pass child lwp pointer by reference to handle_extended_wait.
2057 (linux_wait_for_event_filtered): Update comment.
2058 (linux_wait_1): Prevent clobbering exec event status.
2059 (linux_supports_exec_events): New function.
2060 (linux_target_ops) <supports_exec_events>: Initialize new member.
2061 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
2063 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
2064 * server.c (report_exec_events): New global variable.
2065 (handle_query): Handle qSupported query for exec-events feature.
2066 (captured_main): Initialize report_exec_events.
2067 * server.h (report_exec_events): Declare new global variable.
2068 * target.h (struct target_ops) <supports_exec_events>: New
2070 (target_supports_exec_events): New macro.
2071 * win32-low.c (win32_target_ops) <supports_exec_events>:
2072 Initialize new member.
2074 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
2076 * linux-low.c (linux_low_enable_btrace): Remove.
2077 (linux_target_ops): Replace linux_low_enable_btrace with
2078 linux_enable_btrace.
2080 2015-09-03 Yao Qi <yao.qi@linaro.org>
2082 * linux-aarch64-low.c (aarch64_insert_point): Call
2083 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
2086 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2088 * linux-low.c (check_stopped_by_breakpoint): Use
2089 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
2091 2015-08-27 Pedro Alves <palves@redhat.com>
2093 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
2095 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
2097 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
2098 the XNEW-family equivalent.
2099 (compile_bytecodes): Likewise.
2100 * dll.c (loaded_dll): Likewise.
2101 * event-loop.c (append_callback_event): Likewise.
2102 (create_file_handler): Likewise.
2103 (create_file_event): Likewise.
2104 * hostio.c (handle_open): Likewise.
2105 * inferiors.c (add_thread): Likewise.
2106 (add_process): Likewise.
2107 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
2108 * linux-arm-low.c (arm_new_process): Likewise.
2109 (arm_new_thread): Likewise.
2110 * linux-low.c (add_to_pid_list): Likewise.
2111 (linux_add_process): Likewise.
2112 (handle_extended_wait): Likewise.
2113 (add_lwp): Likewise.
2114 (enqueue_one_deferred_signal): Likewise.
2115 (enqueue_pending_signal): Likewise.
2116 (linux_resume_one_lwp_throw): Likewise.
2117 (linux_resume_one_thread): Likewise.
2118 (linux_read_memory): Likewise.
2119 (linux_write_memory): Likewise.
2120 * linux-mips-low.c (mips_linux_new_process): Likewise.
2121 (mips_linux_new_thread): Likewise.
2122 (mips_add_watchpoint): Likewise.
2123 * linux-x86-low.c (initialize_low_arch): Likewise.
2124 * lynx-low.c (lynx_add_process): Likewise.
2125 * mem-break.c (set_raw_breakpoint_at): Likewise.
2126 (set_breakpoint): Likewise.
2127 (add_condition_to_breakpoint): Likewise.
2128 (add_commands_to_breakpoint): Likewise.
2129 (clone_agent_expr): Likewise.
2130 (clone_one_breakpoint): Likewise.
2131 * regcache.c (new_register_cache): Likewise.
2132 * remote-utils.c (look_up_one_symbol): Likewise.
2133 * server.c (queue_stop_reply): Likewise.
2134 (start_inferior): Likewise.
2135 (queue_stop_reply_callback): Likewise.
2136 (handle_target_event): Likewise.
2137 * spu-low.c (fetch_ppc_memory): Likewise.
2138 (store_ppc_memory): Likewise.
2139 * target.c (set_target_ops): Likewise.
2140 * thread-db.c (thread_db_load_search): Likewise.
2141 (try_thread_db_load_1): Likewise.
2142 * tracepoint.c (add_tracepoint): Likewise.
2143 (add_tracepoint_action): Likewise.
2144 (create_trace_state_variable): Likewise.
2145 (cmd_qtdpsrc): Likewise.
2146 (cmd_qtro): Likewise.
2147 (add_while_stepping_state): Likewise.
2148 * win32-low.c (child_add_thread): Likewise.
2149 (get_image_name): Likewise.
2151 2015-08-25 Yao Qi <yao.qi@linaro.org>
2153 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
2155 2015-08-25 Yao Qi <yao.qi@linaro.org>
2157 * Makefile.in (aarch64-linux.o): New rule.
2158 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
2160 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
2161 (aarch64_init_debug_reg_state): Make it extern.
2162 (aarch64_linux_prepare_to_resume): Remove.
2164 2015-08-25 Yao Qi <yao.qi@linaro.org>
2166 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
2167 lwp_arch_private_info and ptid_of_lwp.
2169 2015-08-25 Yao Qi <yao.qi@linaro.org>
2171 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
2172 Find proc_info by find_process_pid. All callers updated.
2174 2015-08-25 Yao Qi <yao.qi@linaro.org>
2176 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
2178 (debug_reg_change_callback): Remove.
2179 (aarch64_notify_debug_reg_change): Remove.
2181 2015-08-25 Yao Qi <yao.qi@linaro.org>
2183 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
2184 Call current_lwp_ptid.
2186 2015-08-25 Yao Qi <yao.qi@linaro.org>
2188 * linux-aarch64-low.c (debug_reg_change_callback): Use
2191 2015-08-25 Yao Qi <yao.qi@linaro.org>
2193 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
2195 2015-08-25 Yao Qi <yao.qi@linaro.org>
2197 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
2199 2015-08-25 Yao Qi <yao.qi@linaro.org>
2201 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
2204 2015-08-25 Yao Qi <yao.qi@linaro.org>
2206 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
2208 (debug_reg_change_callback): Remove argument entry and add argument
2209 lwp. Remove local variable thread. Don't print thread id in the
2210 debugging output. Don't check whether pid of thread equals to pid.
2211 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
2212 iterate_over_lwps instead find_inferior.
2214 2015-08-24 Pedro Alves <palves@redhat.com>
2216 * inferiors.c (get_first_process): New function.
2217 * inferiors.h (get_first_process): New declaration.
2218 * remote-utils.c (read_ptid): Default to the first process in the
2219 list, instead of to the current thread's process.
2221 2015-08-24 Pedro Alves <palves@redhat.com>
2223 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
2224 * event-loop.c: Likewise.
2225 * remote-utils.c: Likewise.
2226 * tracepoint.c: Likewise.
2228 2015-08-24 Pedro Alves <palves@redhat.com>
2230 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
2233 2015-08-21 Pedro Alves <palves@redhat.com>
2235 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
2236 instead of literal 1.
2238 2015-08-21 Pedro Alves <palves@redhat.com>
2240 * tdesc.c (default_description): Explicitly zero-initialize.
2242 2015-08-21 Pedro Alves <palves@redhat.com>
2245 * inferiors.c (remove_thread): Discard any pending stop reply for
2247 * server.c (remove_all_on_match_pid): Rename to ...
2248 (remove_all_on_match_ptid): ... this. Work with a filter ptid
2250 (discard_queued_stop_replies): Change parameter to a ptid. Now
2252 (handle_v_kill, kill_inferior_callback, captured_main)
2253 (process_serial_event): Adjust.
2254 * server.h (discard_queued_stop_replies): Declare.
2256 2015-08-21 Pedro Alves <palves@redhat.com>
2258 * linux-low.c (wait_for_sigstop): Always switch to no thread
2259 selected if the previously current thread dies.
2260 * lynx-low.c (lynx_request_interrupt): Use the first thread's
2261 process instead of the current thread's.
2262 * remote-utils.c (input_interrupt): Don't check if there's no
2264 * server.c (gdb_read_memory, gdb_write_memory): If setting the
2265 current thread to the general thread fails, error out.
2266 (handle_qxfer_auxv, handle_qxfer_libraries)
2267 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
2268 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
2269 (handle_query): Check if there's a thread selected instead of
2270 checking whether there's any thread in the thread list.
2271 (handle_qxfer_threads, handle_qxfer_btrace)
2272 (handle_qxfer_btrace_conf): Don't error out early if there's no
2273 thread in the thread list.
2274 (handle_v_cont, myresume): Don't set the current thread to the
2276 (process_serial_event) <Hg handling>: Also set thread_id if the
2277 previous general thread is still alive.
2278 (process_serial_event) <g/G handling>: If setting the current
2279 thread to the general thread fails, error out.
2280 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
2281 thread's lwp instead of the current thread's.
2282 * target.c (set_desired_thread): If the desired thread was not
2283 found, leave the current thread pointing to NULL. Return an int
2284 (boolean) indicating success.
2285 * target.h (set_desired_thread): Change return type to int.
2287 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
2289 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
2290 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
2292 (ps_get_thread_area): New function.
2294 2015-08-19 Gary Benson <gbenson@redhat.com>
2296 * hostio.c (handle_pread): Do not attempt to read more data
2297 than hostio_reply_with_data can fit in a packet.
2299 2015-08-18 Joel Brobecker <brobecker@adacore.com>
2301 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
2303 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
2305 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
2307 2015-08-06 Pedro Alves <palves@redhat.com>
2309 * tracepoint.c (expr_eval_result): Now an int.
2311 2015-08-06 Pedro Alves <palves@redhat.com>
2313 * gdbthread.h (struct regcache): Forward declare.
2314 (struct thread_info) <regcache_data>: Now a struct regcache
2316 * inferiors.c (inferior_regcache_data)
2317 (set_inferior_regcache_data): Now work with struct regcache
2319 * inferiors.h (struct regcache): Forward declare.
2320 (inferior_regcache_data, set_inferior_regcache_data): Now work
2321 with struct regcache pointers.
2322 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
2323 (free_register_cache_thread): Remove struct regcache pointer
2326 2015-08-06 Pedro Alves <palves@redhat.com>
2328 * server.c (captured_main): On error, print the exception message
2329 to stderr, and if run_once is set, throw a quit.
2331 2015-08-06 Pedro Alves <palves@redhat.com>
2333 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
2336 2015-08-06 Pedro Alves <palves@redhat.com>
2338 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
2339 reading beyond the passed in buffer length.
2341 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
2343 * tracepoint.c (symbol_list) <required>: Remove.
2345 2015-08-06 Pedro Alves <palves@redhat.com>
2347 * linux-low.c (handle_extended_wait): Set the fork child's suspend
2348 count if stopping and suspending threads.
2349 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
2350 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
2351 (linux_detach): Complete an ongoing step-over.
2352 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
2354 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
2355 (linux_wait_1): If passing a signal to the inferior after
2356 finishing a step-over, unsuspend and re-resume all lwps. If we
2357 see a single-step event but the thread should be continuing, don't
2358 pass the trap to gdb.
2359 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
2360 internal_error instead of gdb_assert.
2361 (enqueue_pending_signal): New function.
2362 (check_ptrace_stopped_lwp_gone): Add debug output.
2363 (start_step_over): Use internal_error instead of gdb_assert.
2364 (complete_ongoing_step_over): New function.
2365 (linux_resume_one_thread): Don't resume a suspended thread.
2366 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
2369 2015-08-06 Pedro Alves <palves@redhat.com>
2371 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
2372 (linux_thread_alive): Use lwp_is_marked_dead.
2373 (extended_event_reported): Delete.
2374 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
2375 instead of extended_event_reported.
2376 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
2378 (lwp_is_marked_dead): New function.
2379 (lwp_running): Use lwp_is_marked_dead.
2380 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
2383 2015-08-06 Pedro Alves <palves@redhat.com>
2385 * linux-low.c (linux_wait_1): Move fork event output out of the
2386 !report_to_gdb check. Pass event_child->waitstatus to
2387 target_waitstatus_to_string instead of ourstatus.
2389 2015-08-04 Yao Qi <yao.qi@linaro.org>
2391 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
2392 if current_thread is 32 bit.
2394 2015-08-04 Yao Qi <yao.qi@linaro.org>
2396 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2397 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2398 * server.c (extended_protocol): Remove "static".
2399 * server.h (extended_protocol): Declare it.
2401 2015-08-04 Yao Qi <yao.qi@linaro.org>
2403 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
2404 both aarch64 and aarch32.
2405 (aarch64_set_pc): Likewise.
2407 2015-08-04 Yao Qi <yao.qi@linaro.org>
2409 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
2410 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
2411 arm-with-neon.xml to srv_xmlfiles.
2412 * linux-aarch64-low.c: Include linux-aarch32-low.h.
2413 (is_64bit_tdesc): New function.
2414 (aarch64_linux_read_description): New function.
2415 (aarch64_arch_setup): Call aarch64_linux_read_description.
2416 (regs_info): Rename to regs_info_aarch64.
2417 (aarch64_regs_info): Return right regs_info.
2418 (initialize_low_arch): Call initialize_low_arch_aarch32.
2420 2015-08-04 Yao Qi <yao.qi@linaro.org>
2422 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
2423 * linux-aarch32-low.c: New file.
2424 * linux-aarch32-low.h: New file.
2425 * linux-arm-low.c (arm_fill_gregset): Move it to
2426 linux-aarch32-low.c.
2427 (arm_store_gregset): Likewise.
2428 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
2429 (arm_store_vfpregset): Call arm_store_vfpregset_num.
2430 (arm_arch_setup): Check if PTRACE_GETREGSET works.
2431 (regs_info): Rename to regs_info_arm.
2432 (arm_regs_info): Return regs_info_aarch32 if
2433 have_ptrace_getregset is 1 and target description is
2434 arm_with_neon or arm_with_vfpv3.
2435 (initialize_low_arch): Don't call init_registers_arm_with_neon.
2436 Call initialize_low_arch_aarch32 instead.
2438 2015-08-04 Yao Qi <yao.qi@linaro.org>
2440 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
2441 * linux-low.c: ... here.
2442 * linux-low.h (have_ptrace_getregset): Declare it.
2444 2015-08-04 Pedro Alves <palves@redhat.com>
2446 * thread-db.c (struct thread_db): Use new typedefs.
2447 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
2449 (disable_thread_event_reporting): Cast result of dlsym to
2450 destination function pointer type.
2451 (thread_db_mourn): Use td_ta_delete_ftype.
2453 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
2455 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
2457 (CDX_BREAKPOINT): Define for R2.
2458 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
2459 (the_low_target): Add comments.
2461 2015-07-30 Yao Qi <yao.qi@linaro.org>
2463 * linux-arm-low.c (arm_hwcap): Remove it.
2464 (arm_read_description): New local variable arm_hwcap. Don't
2465 set arm_hwcap to zero.
2467 2015-07-30 Yao Qi <yao.qi@linaro.org>
2469 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
2470 Use regcache->tdesc instead.
2471 (arm_store_wmmxregset): Likewise.
2472 (arm_fill_vfpregset): Likewise.
2473 (arm_store_vfpregset): Likewise.
2475 2015-07-30 Yao Qi <yao.qi@linaro.org>
2477 * linux-arm-low.c: Include arch/arm.h.
2478 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
2479 (arm_store_gregset): Likewise.
2481 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
2483 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
2484 ptrace's 4th parameter.
2486 2015-07-27 Yao Qi <yao.qi@linaro.org>
2488 * configure.srv (case aarch64*-*-linux*): Don't set
2491 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
2493 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
2495 * linux-arm-low.c: Likewise.
2496 * linux-cris-low.c: Likewise.
2497 * linux-crisv32-low.c: Likewise.
2498 * linux-low.c: Likewise.
2499 * linux-m68k-low.c: Likewise.
2500 * linux-mips-low.c: Likewise.
2501 * linux-nios2-low.c: Likewise.
2502 * linux-s390-low.c: Likewise.
2503 * linux-sparc-low.c: Likewise.
2504 * linux-tic6x-low.c: Likewise.
2505 * linux-tile-low.c: Likewise.
2506 * linux-x86-low.c: Likewise.
2508 2015-07-24 Pedro Alves <palves@redhat.com>
2510 * config.in: Regenerate.
2511 * configure: Regenerate.
2513 2015-07-24 Pedro Alves <palves@redhat.com>
2515 * acinclude.m4: Include ../ptrace.m4.
2516 * configure.ac: Call GDB_AC_PTRACE.
2517 * config.in, configure: Regenerate.
2519 2015-07-24 Yao Qi <yao.qi@linaro.org>
2521 * linux-low.c (linux_create_inferior): Remove setting to
2522 proc->priv->new_inferior.
2523 (linux_attach): Likewise.
2524 (linux_low_filter_event): Likewise.
2525 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
2527 2015-07-24 Yao Qi <yao.qi@linaro.org>
2529 * linux-low.c (linux_arch_setup): New function.
2530 (linux_low_filter_event): If proc->tdesc is NULL and
2531 proc->attached is true, call the_low_target.arch_setup.
2532 Otherwise, keep status pending, and return.
2533 (linux_resume_one_lwp_throw): Don't call get_pc if
2534 thread->while_stepping isn't NULL. Don't call
2535 get_thread_regcache if proc->tdesc is NULL.
2536 (need_step_over_p): Return 0 if proc->tdesc is NULL.
2537 (linux_target_ops): Install arch_setup.
2538 * server.c (start_inferior): Call the_target->arch_setup.
2539 * target.h (struct target_ops) <arch_setup>: New field.
2540 (target_arch_setup): New marco.
2541 * lynx-low.c (lynx_target_ops): Update.
2542 * nto-low.c (nto_target_ops): Update.
2543 * spu-low.c (spu_target_ops): Update.
2544 * win32-low.c (win32_target_ops): Update.
2546 2015-07-24 Yao Qi <yao.qi@linaro.org>
2548 * linux-low.c (linux_add_process): Don't set
2549 proc->priv->new_inferior.
2550 (linux_create_inferior): Set proc->priv->new_inferior to 1.
2551 (linux_attach): Likewise.
2553 2015-07-24 Yao Qi <yao.qi@linaro.org>
2555 * server.c (start_inferior): Code refactor.
2557 2015-07-24 Yao Qi <yao.qi@linaro.org>
2559 * server.c (process_serial_event): Set general_thread.
2561 2015-07-21 Yao Qi <yao.qi@linaro.org>
2563 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
2564 aarch64_linux_get_debug_reg_capacity.
2566 2015-07-17 Yao Qi <yao.qi@linaro.org>
2568 * Makefile.in (aarch64-linux-hw-point.o): New rule.
2569 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
2570 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
2571 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
2572 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
2573 (AARCH64_HWP_ALIGNMENT): Likewise.
2574 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
2575 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
2576 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
2577 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
2578 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
2579 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
2580 (struct aarch64_debug_reg_state): Likewise.
2581 (struct arch_lwp_info): Likewise.
2582 (aarch64_align_watchpoint): Likewise.
2583 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
2584 (aarch64_watchpoint_length): Likewise.
2585 (aarch64_point_encode_ctrl_reg): Likewise
2586 (aarch64_point_is_aligned): Likewise.
2587 (aarch64_align_watchpoint): Likewise.
2588 (aarch64_linux_set_debug_regs):
2589 (aarch64_dr_state_insert_one_point): Likewise.
2590 (aarch64_dr_state_remove_one_point): Likewise.
2591 (aarch64_handle_breakpoint): Likewise.
2592 (aarch64_handle_aligned_watchpoint): Likewise.
2593 (aarch64_handle_unaligned_watchpoint): Likewise.
2594 (aarch64_handle_watchpoint): Likewise.
2596 2015-07-17 Yao Qi <yao.qi@linaro.org>
2598 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
2599 and don't aarch64_get_debug_reg_state. All callers update.
2600 (aarch64_handle_aligned_watchpoint): Likewise.
2601 (aarch64_handle_unaligned_watchpoint): Likewise.
2602 (aarch64_handle_watchpoint): Likewise.
2603 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
2604 (aarch64_remove_point): Likewise.
2606 2015-07-17 Yao Qi <yao.qi@linaro.org>
2608 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
2610 (aarch64_handle_unaligned_watchpoint): Likewise.
2612 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2614 Revert the previous 3 commits:
2615 Move gdb_regex* to common/
2616 Move linux_find_memory_regions_full & co.
2617 gdbserver build-id attribute generator
2619 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2620 Jan Kratochvil <jan.kratochvil@redhat.com>
2622 gdbserver build-id attribute generator.
2623 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
2624 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
2625 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
2627 (get_dynamic): Use find_pdhr to traverse program headers.
2628 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
2629 (compare_mapping_entry_range, struct find_memory_region_callback_data)
2630 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
2631 (get_hex_build_id): New.
2632 (linux_qxfer_libraries_svr4): Add optional build-id attribute
2633 to reply XML document.
2635 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2636 Jan Kratochvil <jan.kratochvil@redhat.com>
2638 * target.c: Include target/target-utils.h and fcntl.h.
2639 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
2640 (target_fileio_read_stralloc): New functions.
2642 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2644 * Makefile.in (OBS): Add gdb_regex.o.
2646 * config.in: Rebuilt.
2647 * configure: Rebuilt.
2649 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2650 Jan Kratochvil <jan.kratochvil@redhat.com>
2652 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
2653 * Makefile.in (OBS): Add target-utils.o.
2654 (linux-maps.o, target-utils.o): New.
2655 * configure.srv (srv_linux_obj): Add linux-maps.o.
2657 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
2659 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
2661 (the_low_target): Install it.
2663 2015-07-14 Pedro Alves <palves@redhat.com>
2665 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
2666 Instead, ignore ECHILD, and throw an error for other errnos.
2668 2015-07-10 Pedro Alves <palves@redhat.com>
2670 * event-loop.c (struct callback_event) <data>: Change type to
2671 gdb_client_data instance instead of gdb_client_data pointer.
2672 (append_callback_event): Adjust.
2674 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
2676 * linux-aarch64-low.c: Add comments for each linux_target_ops
2677 method. Remove comments already covered in target_ops and
2678 linux_target_ops definitions.
2679 (the_low_target): Add comments for each unimplemented method.
2681 2015-07-09 Yao Qi <yao.qi@linaro.org>
2683 * linux-aarch64-low.c (aarch64_regmap): Remove.
2684 (aarch64_usrregs_info): Remove.
2685 (regs_info): Set field usrregs to NULL.
2687 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
2689 * linux-low.c: Include "rsp-low.h"
2690 (linux_low_encode_pt_config, linux_low_encode_raw): New.
2691 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
2692 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
2693 (handle_btrace_enable_pt): New.
2694 (handle_btrace_general_set): Support "pt".
2695 (handle_btrace_conf_general_set): Support "pt:size".
2697 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
2699 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
2702 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
2704 * linux-aarch64-low.c: Remove comment about endianness.
2705 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
2706 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
2709 2015-06-24 Gary Benson <gbenson@redhat.com>
2711 * linux-i386-ipa.c (stdint.h): Do not include.
2712 * lynx-i386-low.c (stdint.h): Likewise.
2713 * lynx-ppc-low.c (stdint.h): Likewise.
2714 * mem-break.c (stdint.h): Likewise.
2715 * thread-db.c (stdint.h): Likewise.
2716 * tracepoint.c (stdint.h): Likewise.
2717 * win32-low.c (stdint.h): Likewise.
2719 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
2721 * server.c (write_qxfer_response): Update call to
2722 remote_escape_output.
2724 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
2725 Jan Kratochvil <jan.kratochvil@redhat.com>
2727 Merge multiple hex conversions.
2728 * gdbreplay.c (tohex): Rename to 'fromhex'.
2729 (logchar): Use fromhex.
2731 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
2733 * server.c (handle_qxfer_libraries): Set `version' attribute for
2736 2015-06-10 Gary Benson <gbenson@redhat.com>
2738 * target.h (struct target_ops) <multifs_open>: New field.
2739 <multifs_unlink>: Likewise.
2740 <multifs_readlink>: Likewise.
2741 * linux-low.c (nat/linux-namespaces.h): New include.
2742 (linux_target_ops): Initialize the_target->multifs_open,
2743 the_target->multifs_unlink and the_target->multifs_readlink.
2744 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
2745 * hostio.c (hostio_fs_pid): New static variable.
2746 (hostio_handle_new_gdb_connection): New function.
2747 (handle_setfs): Likewise.
2748 (handle_open): Use the_target->multifs_open as appropriate.
2749 (handle_unlink): Use the_target->multifs_unlink as appropriate.
2750 (handle_readlink): Use the_target->multifs_readlink as
2752 (handle_vFile): Handle vFile:setfs packets.
2753 * server.c (handle_query): Call hostio_handle_new_gdb_connection
2754 after target_handle_new_gdb_connection.
2756 2015-06-10 Gary Benson <gbenson@redhat.com>
2758 * configure.ac (AC_CHECK_FUNCS): Add setns.
2759 * config.in: Regenerate.
2760 * configure: Likewise.
2761 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
2762 (linux-namespaces.o): New rule.
2763 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
2765 2015-06-09 Gary Benson <gbenson@redhat.com>
2767 * hostio.c (handle_open): Process mode argument with
2768 fileio_to_host_mode.
2770 2015-06-01 Yao Qi <yao.qi@linaro.org>
2772 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
2773 * linux-x86-low.c: Likewise.
2775 2015-05-28 Don Breazeal <donb@codesourcery.com>
2777 * linux-low.c (handle_extended_wait): Initialize
2778 thread_info.last_resume_kind for new fork children.
2780 2015-05-15 Pedro Alves <palves@redhat.com>
2782 * target.h (target_handle_new_gdb_connection): Rewrite using if
2783 wrapped in do/while.
2785 2015-05-14 Joel Brobecker <brobecker@adacore.com>
2787 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
2788 * configure, config.in: Regenerate.
2789 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
2792 2015-05-12 Don Breazeal <donb@codesourcery.com>
2794 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
2795 PTRACE_EVENT_VFORK_DONE.
2796 (linux_low_ptrace_options, extended_event_reported): Add vfork
2798 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
2799 and "vforkdone" for RSP 'T' Stop Reply Packet.
2800 * server.h (report_vfork_events): Declare
2803 2015-05-12 Don Breazeal <donb@codesourcery.com>
2805 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
2806 (the_low_target) <new_fork>: Initialize new member.
2807 * linux-arm-low.c (arm_new_fork): New function.
2808 (the_low_target) <new_fork>: Initialize new member.
2809 * linux-low.c (handle_extended_wait): Call new target function
2811 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
2812 * linux-mips-low.c (mips_add_watchpoint): New function
2813 extracted from mips_insert_point.
2814 (the_low_target) <new_fork>: Initialize new member.
2815 (mips_linux_new_fork): New function.
2816 (mips_insert_point): Call mips_add_watchpoint.
2817 * linux-x86-low.c (x86_linux_new_fork): New function.
2818 (the_low_target) <new_fork>: Initialize new member.
2820 2015-05-12 Don Breazeal <donb@codesourcery.com>
2822 * linux-low.c (handle_extended_wait): Implement return value,
2823 rename argument 'event_child' to 'event_lwp', handle
2824 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
2825 (linux_low_ptrace_options): New function.
2826 (linux_low_filter_event): Call linux_low_ptrace_options,
2827 use different argument fo linux_enable_event_reporting,
2828 use return value from handle_extended_wait.
2829 (extended_event_reported): New function.
2830 (linux_wait_1): Call extended_event_reported and set
2831 status to report fork events.
2832 (linux_write_memory): Add pid to debug message.
2833 (reset_lwp_ptrace_options_callback): New function.
2834 (linux_handle_new_gdb_connection): New function.
2835 (linux_target_ops): Initialize new structure member.
2836 * linux-low.h (struct lwp_info) <waitstatus>: New member.
2837 * lynx-low.c: Initialize new structure member.
2838 * remote-utils.c (prepare_resume_reply): Implement stop reason
2839 "fork" for "T" stop message.
2840 * server.c (handle_query): Call handle_new_gdb_connection.
2841 * server.h (report_fork_events): Declare global flag.
2842 * target.h (struct target_ops) <handle_new_gdb_connection>:
2844 (target_handle_new_gdb_connection): New macro.
2845 * win32-low.c: Initialize new structure member.
2847 2015-05-12 Don Breazeal <donb@codesourcery.com>
2849 * mem-break.c (APPEND_TO_LIST): Define macro.
2850 (clone_agent_expr): New function.
2851 (clone_one_breakpoint): New function.
2852 (clone_all_breakpoints): New function.
2853 * mem-break.h: Declare new functions.
2855 2015-05-12 Don Breazeal <donb@codesourcery.com>
2857 * linux-low.c (linux_supports_fork_events): New function.
2858 (linux_supports_vfork_events): New function.
2859 (linux_target_ops): Initialize new structure members.
2860 (initialize_low): Call linux_check_ptrace_features.
2861 * lynx-low.c (lynx_target_ops): Initialize new structure
2863 * server.c (report_fork_events, report_vfork_events):
2865 (handle_query): Add new features to qSupported packet and
2867 (captured_main): Initialize new global variables.
2868 * target.h (struct target_ops) <supports_fork_events>:
2870 <supports_vfork_events>: New member.
2871 (target_supports_fork_events): New macro.
2872 (target_supports_vfork_events): New macro.
2873 * win32-low.c (win32_target_ops): Initialize new structure
2876 2015-05-12 Gary Benson <gbenson@redhat.com>
2878 * server.c (handle_qxfer_exec_file): Use current process
2881 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
2883 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
2884 Remove HAVE_PTRACE_GETREGS conditionals.
2885 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
2886 instead of PTRACE_GETREGS and PTRACE_SETREGS.
2888 2015-05-08 Yao Qi <yao.qi@linaro.org>
2890 * linux-low.c (linux_supports_conditional_breakpoints): New
2892 (linux_target_ops): Install new target method.
2893 * lynx-low.c (lynx_target_ops): Install NULL hook for
2894 supports_conditional_breakpoints.
2895 * nto-low.c (nto_target_ops): Likewise.
2896 * spu-low.c (spu_target_ops): Likewise.
2897 * win32-low.c (win32_target_ops): Likewise.
2898 * server.c (handle_query): Check
2899 target_supports_conditional_breakpoints.
2900 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2902 (target_supports_conditional_breakpoints): New macro.
2904 2015-05-06 Pedro Alves <palves@redhat.com>
2907 * server.c (start_inferior): If the process exits, mourn it.
2909 2015-04-21 Gary Benson <gbenson@redhat.com>
2911 * hostio.c (fileio_open_flags_to_host): Factored out to
2912 fileio_to_host_openflags in common/fileio.c. Single use
2915 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
2917 * linux-xtensa-low.c (xtensa_fill_gregset)
2918 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
2921 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
2923 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
2924 (regs_info): Replace usrregs pointer with NULL.
2926 2015-04-17 Gary Benson <gbenson@redhat.com>
2928 * target.h (struct target_ops) <pid_to_exec_file>: New field.
2929 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
2930 * server.c (handle_qxfer_exec_file): New function.
2931 (qxfer_packets): Add exec-file entry.
2932 (handle_query): Report qXfer:exec-file:read as supported packet.
2934 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
2936 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
2938 2015-04-09 Gary Benson <gbenson@redhat.com>
2940 * hostio-errno.c (errno_to_fileio_error): Remove function.
2941 Update caller to use remote_fileio_to_fio_error.
2943 2015-04-09 Yao Qi <yao.qi@linaro.org>
2945 * linux-low.c (linux_insert_point): Call
2946 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
2947 (linux_remove_point): Call remove_memory_breakpoint if type is
2949 * linux-x86-low.c (x86_insert_point): Don't call
2950 insert_memory_breakpoint.
2951 (x86_remove_point): Don't call remove_memory_breakpoint.
2953 2015-04-01 Pedro Alves <palves@redhat.com>
2954 Cleber Rosa <crosa@redhat.com>
2956 * server.c (gdbserver_usage): Reorganize and extend the usage
2959 2015-03-24 Pedro Alves <palves@redhat.com>
2961 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
2962 output. Also dump TRAP_TRACE.
2963 (linux_low_filter_event): In debug output, distinguish a
2964 resume_stop SIGSTOP from a delayed SIGSTOP.
2966 2015-03-24 Gary Benson <gbenson@redhat.com>
2968 * linux-x86-low.c (x86_linux_new_thread): Moved to
2970 (x86_linux_prepare_to_resume): Likewise.
2972 2015-03-24 Gary Benson <gbenson@redhat.com>
2974 * Makefile.in (x86-linux-dregs.o): New rule.
2975 * configure.srv: Add x86-linux-dregs.o to relevant targets.
2976 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
2977 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
2978 (x86_linux_dr_get): Likewise.
2979 (x86_linux_dr_set): Likewise.
2980 (update_debug_registers_callback): Likewise.
2981 (x86_linux_dr_set_addr): Likewise.
2982 (x86_linux_dr_get_addr): Likewise.
2983 (x86_linux_dr_set_control): Likewise.
2984 (x86_linux_dr_get_control): Likewise.
2985 (x86_linux_dr_get_status): Likewise.
2986 (x86_linux_update_debug_registers): Likewise.
2988 2015-03-24 Gary Benson <gbenson@redhat.com>
2990 * linux-x86-low.c (x86_linux_update_debug_registers):
2991 New function, factored out from...
2992 (x86_linux_prepare_to_resume): ...this.
2994 2015-03-24 Gary Benson <gbenson@redhat.com>
2996 * linux-x86-low.c (x86_linux_dr_get): Update comments.
2997 (x86_linux_dr_set): Likewise.
2998 (update_debug_registers_callback): Likewise.
2999 (x86_linux_dr_set_addr): Likewise.
3000 (x86_linux_dr_get_addr): Likewise.
3001 (x86_linux_dr_set_control): Likewise.
3002 (x86_linux_dr_get_control): Likewise.
3003 (x86_linux_dr_get_status): Likewise.
3004 (x86_linux_prepare_to_resume): Likewise.
3006 2015-03-24 Gary Benson <gbenson@redhat.com>
3008 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
3009 Use perror_with_name. Pass string through gettext.
3010 (x86_linux_dr_set): Likewise.
3012 2015-03-24 Gary Benson <gbenson@redhat.com>
3014 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
3015 (x86_linux_dr_set_addr): ...this.
3016 (x86_dr_low_get_addr): Rename to...
3017 (x86_linux_dr_get_addr): ...this.
3018 (x86_dr_low_set_control): Rename to...
3019 (x86_linux_dr_set_control): ...this.
3020 (x86_dr_low_get_control): Rename to...
3021 (x86_linux_dr_get_control): ...this.
3022 (x86_dr_low_get_status): Rename to...
3023 (x86_linux_dr_get_status): ...this.
3024 (x86_dr_low): Update with new function names.
3026 2015-03-24 Gary Benson <gbenson@redhat.com>
3028 * Makefile.in (x86-linux.o): New rule.
3029 * configure.srv: Add x86-linux.o to relevant targets.
3030 * linux-low.c (lwp_set_arch_private_info): New function.
3031 (lwp_arch_private_info): Likewise.
3032 * linux-x86-low.c: Include nat/x86-linux.h.
3033 (arch_lwp_info): Removed structure.
3034 (update_debug_registers_callback):
3035 Use lwp_set_debug_registers_changed.
3036 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
3037 and lwp_set_debug_registers_changed.
3038 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
3040 2015-03-24 Gary Benson <gbenson@redhat.com>
3042 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
3043 * linux-arm-low.c (arm_new_thread): Likewise.
3044 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
3045 * linux-mips-low.c (mips_linux_new_thread): Likewise.
3046 * linux-x86-low.c (x86_linux_new_thread): Likewise.
3047 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
3049 2015-03-24 Gary Benson <gbenson@redhat.com>
3051 * linux-low.c (ptid_of_lwp): New function.
3052 (lwp_is_stopped): Likewise.
3053 (lwp_stop_reason): Likewise.
3054 * linux-x86-low.c (update_debug_registers_callback):
3056 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
3059 2015-03-24 Gary Benson <gbenson@redhat.com>
3061 * linux-low.h (linux_stop_lwp): Remove declaration.
3063 2015-03-24 Gary Benson <gbenson@redhat.com>
3065 * linux-low.h: Include nat/linux-nat.h.
3066 * linux-low.c (iterate_over_lwps_args): New structure.
3067 (iterate_over_lwps_filter): New function.
3068 (iterate_over_lwps): Likewise.
3069 * linux-x86-low.c (update_debug_registers_callback):
3070 Update signature to what iterate_over_lwps expects.
3071 Remove PID check that iterate_over_lwps now performs.
3072 (x86_dr_low_set_addr): Use iterate_over_lwps.
3073 (x86_dr_low_set_control): Likewise.
3075 2015-03-24 Gary Benson <gbenson@redhat.com>
3077 * linux-x86-low.c (x86_debug_reg_state): New function.
3078 (x86_linux_prepare_to_resume): Use the above.
3080 2015-03-24 Gary Benson <gbenson@redhat.com>
3082 * linux-low.c (current_lwp_ptid): New function.
3083 * linux-x86-low.c: Include nat/linux-nat.h.
3084 (x86_dr_low_get_addr): Use current_lwp_ptid.
3085 (x86_dr_low_get_control): Likewise.
3086 (x86_dr_low_get_status): Likewise.
3088 2015-03-20 Pedro Alves <palves@redhat.com>
3090 * tracepoint.c (cmd_qtstatus): Make "str" const.
3092 2015-03-20 Pedro Alves <palves@redhat.com>
3094 * server.c (handle_general_set): Make "req_str" const.
3096 2015-03-19 Pedro Alves <palves@redhat.com>
3098 * linux-low.c (linux_resume_one_lwp): Rename to ...
3099 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
3100 instead call perror_with_name.
3101 (check_ptrace_stopped_lwp_gone): New function.
3102 (linux_resume_one_lwp): Reimplement as wrapper around
3103 linux_resume_one_lwp_throw that swallows errors if the LWP is
3106 2015-03-19 Pedro Alves <palves@redhat.com>
3108 * linux-low.c (count_events_callback, select_event_lwp_callback):
3109 No longer check whether the thread has resume_stop as last resume
3112 2015-03-19 Pedro Alves <palves@redhat.com>
3114 * linux-low.c (count_events_callback, select_event_lwp_callback):
3115 Use the lwp's status_pending_p field, not the thread's.
3117 2015-03-19 Pedro Alves <palves@redhat.com>
3119 * linux-low.c (select_event_lwp_callback): Update comments to
3120 no longer mention SIGTRAP.
3122 2015-03-18 Gary Benson <gbenson@redhat.com>
3124 * server.c (handle_query): Do not report vFile:fstat as supported.
3126 2015-03-11 Gary Benson <gbenson@redhat.com>
3128 * hostio.c (sys/types.h): New include.
3129 (sys/stat.h): Likewise.
3130 (common-remote-fileio.h): Likewise.
3131 (handle_fstat): New function.
3132 (handle_vFile): Handle vFile:fstat packets.
3134 2015-03-11 Gary Benson <gbenson@redhat.com>
3136 * configure.ac (AC_CHECK_MEMBERS): Add checks for
3137 struct stat.st_blocks and struct stat.st_blksize.
3138 * configure: Regenerate.
3139 * config.in: Likewise.
3140 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
3141 (OBS): Add common-remote-fileio.o.
3142 (common-remote-fileio.o): New rule.
3144 2015-03-09 Pedro Alves <palves@redhat.com>
3146 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
3147 'struct sockaddr' pointer in 'accept' call.
3149 2015-03-09 Pedro Alves <palves@redhat.com>
3152 2015-03-07 Pedro Alves <palves@redhat.com>
3153 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3154 or <winsock2.h> here. Instead include "gdb_socket.h".
3155 (remote_open): Use union gdb_sockaddr_u.
3156 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3157 or <winsock2.h> here. Instead include "gdb_socket.h".
3158 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3159 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3161 (init_named_socket, gdb_agent_helper_thread): Use union
3164 2015-03-07 Pedro Alves <palves@redhat.com>
3166 * configure.ac (build_warnings): Move
3167 -Wdeclaration-after-statement to the C-specific set.
3168 * configure: Regenerate.
3170 2015-03-07 Pedro Alves <palves@redhat.com>
3172 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
3173 or <winsock2.h> here. Instead include "gdb_socket.h".
3174 (remote_open): Use union gdb_sockaddr_u.
3175 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
3176 or <winsock2.h> here. Instead include "gdb_socket.h".
3177 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
3178 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
3180 (init_named_socket, gdb_agent_helper_thread): Use union
3183 2015-03-07 Pedro Alves <palves@redhat.com>
3185 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
3188 2015-03-06 Yao Qi <yao.qi@linaro.org>
3190 * linux-aarch64-low.c (aarch64_insert_point): Use
3191 show_debug_regs as a boolean.
3192 (aarch64_remove_point): Likewise.
3194 2015-03-05 Pedro Alves <palves@redhat.com>
3196 * lynx-low.c (lynx_target_ops): Install NULL hooks for
3197 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
3198 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
3199 * nto-low.c (nto_target_ops): Likewise.
3200 * spu-low.c (spu_target_ops): Likewise.
3201 * win32-low.c (win32_target_ops): Likewise.
3203 2015-03-04 Pedro Alves <palves@redhat.com>
3205 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3206 Decide whether a breakpoint triggered based on the SIGTRAP's
3208 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
3209 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3210 (linux_low_filter_event): Check for breakpoints before checking
3212 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
3214 (linux_stopped_by_sw_breakpoint)
3215 (linux_supports_stopped_by_sw_breakpoint)
3216 (linux_stopped_by_hw_breakpoint)
3217 (linux_supports_stopped_by_hw_breakpoint): New functions.
3218 (linux_target_ops): Install new target methods.
3220 2015-03-04 Pedro Alves <palves@redhat.com>
3222 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
3223 * server.c (swbreak_feature, hwbreak_feature): New globals.
3224 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
3225 (captured_main): Clear swbreak_feature and hwbreak_feature.
3226 * server.h (swbreak_feature, hwbreak_feature): Declare.
3227 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
3228 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
3229 supports_stopped_by_hw_breakpoint>: New fields.
3230 (target_supports_stopped_by_sw_breakpoint)
3231 (target_stopped_by_sw_breakpoint)
3232 (target_supports_stopped_by_hw_breakpoint)
3233 (target_stopped_by_hw_breakpoint): Declare.
3235 2015-03-04 Pedro Alves <palves@redhat.com>
3237 enum lwp_stop_reason -> enum target_stop_reason
3238 * linux-low.c (check_stopped_by_breakpoint): Adjust.
3239 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
3240 (linux_wait_1, stuck_in_jump_pad_callback)
3241 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
3242 (linux_stopped_by_watchpoint):
3243 * linux-low.h (enum lwp_stop_reason): Delete.
3244 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
3245 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
3247 2015-03-04 Yao Qi <yao.qi@linaro.org>
3249 * Makefile.in (SFILES): Add linux-aarch64-low.c.
3251 2015-03-03 Gary Benson <gbenson@redhat.com>
3253 * hostio.c (handle_vFile): Fix prefix lengths.
3255 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
3257 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
3260 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
3262 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
3263 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
3264 (clean): Add "rm -f" for above C files.
3265 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
3266 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
3267 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
3268 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
3269 * linux-s390-low.c (HWCAP_S390_VX): New macro.
3270 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
3271 (init_registers_s390x_vx_linux64)
3272 (init_registers_s390x_tevx_linux64)
3273 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
3274 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
3276 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
3277 (s390_store_vxrs_high): New functions.
3278 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
3280 (s390_arch_setup): Add logic for selecting one of the new target
3281 descriptions. Activate the new vector regsets if applicable.
3282 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
3283 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
3284 and init_registers_s390x_tevx_linux64.
3286 2015-03-01 Pedro Alves <palves@redhat.com>
3288 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
3291 2015-02-27 Pedro Alves <palves@redhat.com>
3293 * linux-x86-low.c (u_debugreg_offset): New function.
3294 (x86_linux_dr_get, x86_linux_dr_set): Use it.
3296 2015-02-27 Pedro Alves <palves@redhat.com>
3298 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
3299 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
3300 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
3301 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
3302 (ps_lsetfpregs, ps_getpid)
3303 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
3304 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
3305 (ps_lsetxregs, ps_plog): Declare.
3307 2015-02-27 Pedro Alves <palves@redhat.com>
3309 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
3310 IP_AGENT_EXPORT_FUNC.
3311 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
3312 IP_AGENT_EXPORT_FUNC.
3313 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
3314 (IP_AGENT_EXPORT): Delete.
3315 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
3316 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
3317 (gdb_trampoline_buffer_error, collecting, gdb_collect)
3318 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
3319 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
3320 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
3321 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
3322 (traceframe_read_count, traceframe_write_count)
3323 (traceframes_created, trace_state_variables, get_raw_reg)
3324 (get_trace_state_variable_value, set_trace_state_variable_value)
3325 (ust_loaded, helper_thread_id, cmd_buf): Use
3326 IPA_SYM_EXPORTED_NAME.
3327 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
3328 (tracepoints) Use IP_AGENT_EXPORT_VAR.
3329 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
3330 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3331 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
3332 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
3333 EXTERN_C_PUSH/EXTERN_C_POP.
3334 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
3335 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
3336 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3337 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
3338 (traceframe_write_count, traceframe_read_count)
3339 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
3340 (about_to_request_buffer_space, get_trace_state_variable_value)
3341 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
3342 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
3343 EXTERN_C_PUSH/EXTERN_C_POP.
3344 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
3345 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
3346 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
3347 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3348 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
3349 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
3350 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
3351 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
3353 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
3354 (IP_AGENT_EXPORT_VAR_DECL): Define.
3356 (gdb_agent_get_raw_reg): Declare.
3358 2015-02-27 Tom Tromey <tromey@redhat.com>
3359 Pedro Alves <palves@redhat.com>
3361 Rename symbols whose names are reserved C++ keywords throughout.
3363 2015-02-27 Pedro Alves <palves@redhat.com>
3365 * Makefile.in (COMPILER): New, get it from autoconf.
3366 (CXX): Get from autoconf instead.
3367 (COMPILE.pre): Use COMPILER.
3368 (CC-LD): Rename to ...
3369 (CC_LD): ... this. Use COMPILER.
3370 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
3371 (CXX_FOR_TARGET): Default to g++ instead of gcc.
3372 * acinclude.m4: Include build-with-cxx.m4.
3373 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
3374 Disable -Werror by default if building in C++ mode.
3375 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
3376 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
3377 the C++ compiler. Save/restore CXXFLAGS too.
3378 * configure: Regenerate.
3380 2015-02-27 Pedro Alves <palves@redhat.com>
3382 * acinclude.m4: Include libiberty.m4.
3383 * configure.ac: Call libiberty_INIT.
3384 * config.in, configure: Regenerate.
3386 2015-02-26 Pedro Alves <palves@redhat.com>
3388 * linux-low.c (linux_wait_1): When incrementing the PC past a
3389 program breakpoint always use the_low_target.breakpoint_len as
3390 increment, rather than the maximum between that and
3391 the_low_target.decr_pc_after_break.
3393 2015-02-23 Pedro Alves <palves@redhat.com>
3395 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
3396 thread was doing a step-over; always adjust the PC if
3397 we stepped over a permanent breakpoint.
3398 (linux_wait_1): If we stepped over breakpoint that was on top of a
3399 permanent breakpoint, manually advance the PC past it.
3401 2015-02-23 Pedro Alves <palves@redhat.com>
3403 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
3405 (x86_fill_gregset, x86_store_gregset): Use it when handling
3408 2015-02-20 Pedro Alves <palves@redhat.com>
3410 * thread-db.c: Include "nat/linux-procfs.h".
3411 (thread_db_init): Skip listing new threads if the kernel supports
3412 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
3414 2015-02-20 Pedro Alves <palves@redhat.com>
3416 * linux-low.c (status_pending_p_callback): Use ptid_match.
3418 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
3420 PR breakpoints/16812
3421 * linux-low.c (wstatus_maybe_breakpoint): Remove.
3422 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
3423 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
3425 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
3427 PR breakpoints/15956
3428 * tracepoint.c (cmd_qtinit): Add check for current_thread.
3430 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3432 * linux-low.c (linux_low_btrace_conf): Print size.
3433 * server.c (handle_btrace_conf_general_set): New.
3434 (hanle_general_set): Call handle_btrace_conf_general_set.
3435 (handle_query): Report Qbtrace-conf:bts:size as supported.
3437 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3439 * linux-low.c (linux_low_enable_btrace): Update parameters.
3440 (linux_low_btrace_conf): New.
3441 (linux_target_ops)<to_btrace_conf>: Initialize.
3442 * server.c (current_btrace_conf): New.
3443 (handle_btrace_enable): Rename to ...
3444 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
3445 to target_enable_btrace. Update comment. Update users.
3446 (handle_qxfer_btrace_conf): New.
3447 (qxfer_packets): Add btrace-conf entry.
3448 (handle_query): Report qXfer:btrace-conf:read as supported packet.
3449 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
3450 (target_ops)<read_btrace_conf>: New.
3451 (target_enable_btrace): Update parameters.
3452 (target_read_btrace_conf): New.
3454 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3456 * server.c (handle_btrace_general_set): Remove call to
3457 target_supports_btrace.
3458 (supported_btrace_packets): New.
3459 (handle_query): Call supported_btrace_packets.
3460 * target.h: include btrace-common.h.
3461 (btrace_target_info): Removed.
3462 (supports_btrace, target_supports_btrace): Update parameters.
3464 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3466 * Makefile.in (SFILES): Add common/btrace-common.c.
3467 (OBS): Add common/btrace-common.o.
3468 (btrace-common.o): Add build rules.
3469 * linux-low: Include btrace-common.h.
3470 (linux_low_read_btrace): Use struct btrace_data. Call
3471 btrace_data_init and btrace_data_fini.
3473 2015-02-06 Pedro Alves <palves@redhat.com>
3475 * thread-db.c (find_new_threads_callback): Add debug output.
3477 2015-02-04 Pedro Alves <palves@redhat.com>
3479 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
3480 (resume_stopped_resumed_lwps): New function.
3481 (linux_wait_for_event_filtered): Use it.
3483 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3485 * Makefile.in (SFILES): Add linux-personality.c.
3486 (linux-personality.o): New rule.
3487 * configure.srv (srv_linux_obj): Add linux-personality.o to the
3488 list of objects to be built.
3489 * linux-low.c: Include nat/linux-personality.h.
3490 (linux_create_inferior): Remove code to disable address space
3491 randomization (moved to ../nat/linux-personality.c). Create
3492 cleanup to disable address space randomization.
3494 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3496 * Makefile.in (posix-strerror.o): New rule.
3497 (mingw-strerror.o): Likewise.
3498 * configure: Regenerated.
3499 * configure.ac: Source file ../common/common.host. Initialize new
3500 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
3502 2015-01-14 Yao Qi <yao@codesourcery.com>
3504 * Makefile.in (SFILES): Add nat/ppc-linux.c.
3505 (ppc-linux.o): New rule.
3506 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
3507 * configure.ac: AC_CHECK_FUNCS(getauxval).
3508 * config.in: Re-generated.
3509 * configure: Re-generated.
3510 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
3511 ppc64_64bit_inferior_p
3513 2015-01-14 Yao Qi <yao@codesourcery.com>
3515 * linux-ppc-low.c: Include "nat/ppc-linux.h".
3516 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
3517 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
3518 (PT_ORIG_R3, PT_TRAP): Likewise.
3519 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
3520 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
3521 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
3523 2015-01-10 Joel Brobecker <brobecker@adacore.com>
3525 * i387-fp.c (i387_cache_to_xsave): In look over
3526 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
3527 zmmh_low_space field by use of zmmh_high_space.
3529 2015-01-09 Pedro Alves <palves@redhat.com>
3531 * linux-low.c (step_over_bkpt): Move higher up in the file.
3532 (handle_extended_wait): Don't store the stop_pc here.
3533 (get_stop_pc): Adjust comments and rename to ...
3534 (check_stopped_by_breakpoint): ... this. Record whether the LWP
3535 stopped for a software breakpoint or hardware breakpoint.
3536 (thread_still_has_status_pending_p): New function.
3537 (status_pending_p_callback): Use
3538 thread_still_has_status_pending_p. If the event is no longer
3539 interesting, resume the LWP.
3540 (handle_tracepoints): Add assert.
3541 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
3542 (wstatus_maybe_breakpoint): New function.
3543 (cancel_breakpoint): Delete function.
3544 (check_stopped_by_watchpoint): New function, factored out from
3545 linux_low_filter_event.
3546 (lp_status_maybe_breakpoint): Delete function.
3547 (linux_low_filter_event): Remove filter_ptid argument.
3548 Leave thread group exits pending here. Store the LWP's stop PC.
3549 Always leave events pending.
3550 (linux_wait_for_event_filtered): Pull all events out of the
3551 kernel, and leave them all pending.
3552 (count_events_callback, select_event_lwp_callback): Consider all
3554 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
3555 (select_event_lwp): Only give preference to the stepping LWP in
3556 all-stop mode. Adjust comments.
3557 (ignore_event): New function.
3558 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
3559 references to cancel_breakpoints. Adjust to renames. Also give
3560 equal priority to all LWPs that have had events in non-stop mode.
3561 If reporting a software breakpoint event, unadjust the LWP's PC.
3562 (linux_wait): If linux_wait_1 returned an ignored event, retry.
3563 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
3565 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
3566 (resume_status_pending_p): Use thread_still_has_status_pending_p.
3567 (linux_stopped_by_watchpoint): Adjust.
3568 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
3569 * linux-low.h (enum lwp_stop_reason): New.
3570 (struct lwp_info) <stop_pc>: Adjust comment.
3571 <stopped_by_watchpoint>: Delete field.
3572 <stop_reason>: New field.
3573 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
3574 * mem-break.c (software_breakpoint_inserted_here)
3575 (hardware_breakpoint_inserted_here): New function.
3576 * mem-break.h (software_breakpoint_inserted_here)
3577 (hardware_breakpoint_inserted_here): Declare.
3578 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
3579 (cancel_breakpoints): Delete.
3580 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
3581 (upload_fast_traceframes): Remove references to
3584 2015-01-09 Pedro Alves <palves@redhat.com>
3586 * thread-db.c (find_new_threads_callback): Ignore thread if the
3587 kernel thread ID is -1.
3589 2015-01-09 Pedro Alves <palves@redhat.com>
3591 * linux-low.c (linux_attach_fail_reason_string): Move to
3592 nat/linux-ptrace.c, and rename.
3593 (linux_attach_lwp): Update comment.
3594 (attach_proc_task_lwp_callback): New function.
3595 (linux_attach): Adjust to rename and use
3596 linux_proc_attach_tgid_threads.
3597 (linux_attach_fail_reason_string): Delete declaration.
3599 2015-01-01 Joel Brobecker <brobecker@adacore.com>
3601 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
3602 * server.c (gdbserver_version): Likewise.
3604 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
3606 * remote-utils.c: Include ctype.h.
3607 (input_interrupt): Explicitly handle the case when the char
3608 received is the NUL byte. Improve the printing of non-ASCII
3611 2014-12-16 Joel Brobecker <brobecker@adacore.com>
3613 * linux-low.c (linux_low_filter_event): Update call to
3614 linux_enable_event_reporting following the addition of
3615 a new parameter to that function.
3617 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
3620 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
3621 (AARCH64_FPCR_REGNO): Likewise.
3622 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
3623 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
3624 (aarch64_store_fpregset): Likewise.
3626 2014-12-15 Joel Brobecker <brobecker@adacore.com>
3628 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
3629 Remove FIXME comment about assumption about N.
3631 2014-12-13 Joel Brobecker <brobecker@adacore.com>
3633 * configure.ac: If large-file support is disabled in GDBserver,
3634 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
3635 * configure: Regenerate.
3637 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3639 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
3640 warning upon ENODATA from ptrace.
3641 * linux-s390-low.c (s390_store_tdb): New.
3642 (s390_regsets): Add regset for NT_S390_TDB.
3644 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3646 * linux-low.c (regsets_store_inferior_registers): Skip regsets
3647 without a fill_function.
3648 * linux-s390-low.c (s390_fill_last_break): Remove.
3649 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
3650 (s390_arch_setup): Use regset's size instead of fill_function for
3653 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3655 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
3656 the regset's store function when ptrace returned an error.
3657 * regcache.c (get_thread_regcache): Invalidate register cache
3658 before fetching inferior's registers.
3660 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3662 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
3663 while-loop as for-loop.
3664 (regsets_store_inferior_registers): Likewise.
3666 2014-11-28 Yao Qi <yao@codesourcery.com>
3668 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
3669 * config.in, configure: Re-generate.
3670 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
3673 2014-11-21 Yao Qi <yao@codesourcery.com>
3675 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
3676 (AC_CHECK_HEADERS): Remove malloc.h.
3677 * configure: Re-generated.
3678 * config.in: Re-generated.
3679 * server.h: Don't include alloca.h and malloc.h.
3680 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
3681 Don't include malloc.h.
3683 2014-11-17 Joel Brobecker <brobecker@adacore.com>
3685 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
3686 corresponding ERRNO check in same block.
3688 2014-11-12 Pedro Alves <palves@redhat.com>
3690 * server.c (cont_thread): Update comment.
3691 (start_inferior, attach_inferior): No longer clear cont_thread.
3692 (handle_v_cont): No longer set cont_thread.
3693 (captured_main): Clear cont_thread each time a GDB connects.
3695 2014-11-12 Pedro Alves <palves@redhat.com>
3697 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
3698 thread, and don't resume all threads if the Hc thread has exited.
3700 2014-11-12 Pedro Alves <palves@redhat.com>
3702 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
3703 the process group instead of to a specific LWP.
3705 2014-10-15 Pedro Alves <palves@redhat.com>
3708 * win32-arm-low.c (arm_set_thread_context): Remove current_event
3710 (arm_set_thread_context): Delete.
3711 (the_low_target): Adjust.
3712 * win32-i386-low.c (debug_registers_changed)
3713 (debug_registers_used): Delete.
3714 (update_debug_registers_callback): New function.
3715 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
3716 needing to update their debug registers.
3717 (win32_get_current_dr): New function.
3718 (x86_dr_low_get_addr, x86_dr_low_get_control)
3719 (x86_dr_low_get_status): Fetch the debug register from the thread
3721 (i386_initial_stuff): Adjust.
3722 (i386_get_thread_context): Remove current_event parameter. Don't
3723 clear debug_registers_changed nor copy DR values to
3725 (i386_set_thread_context): Delete.
3726 (i386_prepare_to_resume): New function.
3727 (i386_thread_added): Mark the thread as needing to update irs
3729 (the_low_target): Remove i386_set_thread_context and install
3730 i386_prepare_to_resume.
3731 * win32-low.c (win32_get_thread_context): Adjust.
3732 (win32_set_thread_context): Use SetThreadContext
3734 (win32_prepare_to_resume): New function.
3735 (win32_require_context): New function, factored out from ...
3736 (thread_rec): ... this.
3737 (continue_one_thread): Call win32_prepare_to_resume on each thread
3738 we're about to continue.
3739 (win32_resume): Call win32_prepare_to_resume on the event thread.
3740 * win32-low.h (struct win32_thread_info)
3741 <debug_registers_changed>: New field.
3742 (struct win32_target_ops): Change prototype of set_thread_context,
3743 delete set_thread_context and add prepare_to_resume.
3744 (win32_require_context): New declaration.
3746 2014-10-08 Gary Benson <gbenson@redhat.com>
3748 * server.h: Do not include common-exceptions.h.
3750 2014-10-08 Gary Benson <gbenson@redhat.com>
3752 * server.h: Do not include cleanups.h.
3754 2014-09-30 James Hogan <james.hogan@imgtec.com>
3756 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
3759 2014-09-23 Yao Qi <yao@codesourcery.com>
3761 * linux-low.c (lp_status_maybe_breakpoint): New function.
3762 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
3763 (count_events_callback): Likewise.
3764 (select_event_lwp_callback): Likewise.
3765 (cancel_breakpoints_callback): Likewise.
3767 2014-09-19 Don Breazeal <donb@codesourcery.com>
3769 * linux-low.c (handle_extended_wait): Call
3770 linux_ptrace_get_extended_event.
3771 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
3772 linux_is_extended_waitstatus.
3774 2014-09-16 Joel Brobecker <brobecker@adacore.com>
3776 * Makefile.in (CPPFLAGS): Define.
3777 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
3778 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
3780 2014-09-16 Gary Benson <gbenson@redhat.com>
3782 * inferiors.h (current_inferior): Renamed as...
3783 (current_thread): New variable. All uses updated.
3784 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
3785 (maybe_move_out_of_jump_pad): Likewise.
3786 (cancel_breakpoint): Likewise.
3787 (linux_low_filter_event): Likewise.
3788 (wait_for_sigstop): Likewise.
3789 (linux_resume_one_lwp): Likewise.
3790 (need_step_over_p): Likewise.
3791 (start_step_over): Likewise.
3792 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
3793 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
3794 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
3795 and save_inferior as saved_thread.
3796 * regcache.c (get_thread_regcache): Renamed saved_inferior as
3798 (regcache_invalidate_thread): Likewise.
3799 * remote-utils.c (prepare_resume_reply): Likewise.
3800 * thread-db.c (thread_db_get_tls_address): Likewise.
3801 (disable_thread_event_reporting): Likewise.
3802 (remove_thread_event_breakpoints): Likewise.
3803 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
3805 * target.h (set_desired_inferior): Renamed as...
3806 (set_desired_thread): New declaration. All uses updated.
3807 * server.c (myresume): Updated comment to reference thread instead
3809 (handle_serial_event): Likewise.
3810 (handle_target_event): Likewise.
3812 2014-09-12 Tom Tromey <tromey@redhat.com>
3813 Gary Benson <gbenson@redhat.com>
3815 * regcache.h: Include common-regcache.h.
3816 (regcache_read_pc): Don't declare.
3817 * regcache.c (get_thread_regcache_for_ptid): New function.
3819 2014-09-11 Tom Tromey <tromey@redhat.com>
3820 Gary Benson <gbenson@redhat.com>
3822 * symbol.c: New file.
3823 * Makefile.in (SFILES): Add symbol.c.
3824 (OBS): Add symbol.o.
3826 2014-09-11 Gary Benson <gbenson@redhat.com>
3828 * target.c (target_stop_ptid, target_continue_ptid): New
3831 2014-09-11 Tom Tromey <tromey@redhat.com>
3832 Gary Benson <gbenson@redhat.com>
3834 * target.h: Include target/target.h.
3835 * target.c (target_read_memory, target_read_uint32)
3836 (target_write_memory): New functions.
3838 2014-09-11 Gary Benson <gbenson@redhat.com>
3840 * server.h (debug_hw_points): Don't declare.
3841 * server.c (debug_hw_points): Don't define. Replace all uses
3842 with show_debug_regs.
3843 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
3844 all uses with show_debug_regs.
3846 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
3848 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
3849 endianness into account.
3850 (ppc_supply_ptrace_register): Likewise.
3852 2014-09-03 James Hogan <james.hogan@imgtec.com>
3854 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
3855 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
3857 2014-09-03 Gary Benson <gbenson@redhat.com>
3859 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
3860 ALL_DEBUG_ADDRESS_REGISTERS.
3862 2014-09-02 Gary Benson <gbenson@redhat.com>
3864 * i386-low.h: Renamed as...
3865 * x86-low.h: New file. All type, function and variable name
3866 prefixes changed from "i386_" to "x86_". All references updated.
3867 * i386-low.c: Renamed as...
3868 * x86-low.c: New file. All type, function and variable name
3869 prefixes changed from "i386_" to "x86_". All references updated.
3871 2014-09-02 Gary Benson <gbenson@redhat.com>
3873 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
3874 (x86_linux_new_thread): Likewise.
3876 2014-08-29 Gary Benson <gbenson@redhat.com>
3878 * server.h (setjmp.h): Do not include.
3879 (toplevel): Do not declare.
3880 (common-exceptions.h): Include.
3881 (cleanups.h): Likewise.
3882 * server.c (toplevel): Do not define.
3883 (exit_code): New static global.
3884 (detach_or_kill_for_exit_cleanup): New function.
3885 (main): New function. Original main renamed to...
3886 (captured_main): New function.
3887 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
3889 2014-08-29 Gary Benson <gbenson@redhat.com>
3891 * Makefile.in (SFILES): Add common/common-exceptions.c.
3892 (OBS): Add common-exceptions.o.
3893 (common-exceptions.o): New rule.
3894 * utils.c (prepare_to_throw_exception): New function.
3896 2014-08-29 Gary Benson <gbenson@redhat.com>
3898 * config.in: Regenerate.
3899 * configure: Likewise.
3901 2014-08-29 Gary Benson <gbenson@redhat.com>
3903 * Makefile.in (SFILES): Add common/cleanups.c.
3905 (cleanups.o): New rule.
3907 2014-08-29 Gary Benson <gbenson@redhat.com>
3909 * utils.c (internal_vwarning): New function.
3911 2014-08-28 Gary Benson <gbenson@redhat.com>
3913 * utils.h (fatal): Remove declaration.
3914 * utils.c (fatal): Remove function.
3916 2014-08-28 Gary Benson <gbenson@redhat.com>
3918 * tracepoint.c (gdb_agent_init): Replace fatal with
3920 (initialize_tracepoint): Likewise.
3922 2014-08-28 Gary Benson <gbenson@redhat.com>
3924 * remote-utils.c (remote_prepare): Replace fatal with error.
3926 2014-08-28 Gary Benson <gbenson@redhat.com>
3928 * linux-low.c (linux_async): Replace fatal with warning.
3930 (linux_start_non_stop): Return -1 if linux_async failed.
3932 2014-08-28 Gary Benson <gbenson@redhat.com>
3934 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
3936 (i386_dr_low_get_addr): Remove vague comment.
3937 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
3940 2014-08-28 Gary Benson <gbenson@redhat.com>
3942 * inferiors.c (get_thread_process): Replace check with gdb_assert.
3943 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
3945 (linux_resume_one_lwp): Likewise.
3946 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
3948 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
3949 with internal_error.
3950 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
3951 (init_register_cache): Replace fatal with gdb_assert_not_reached.
3952 (find_register_by_name): Replace fatal with internal_error.
3953 (find_regno): Likewise.
3954 * tdesc.c (init_target_desc): Replace check with gdb_assert.
3955 * thread-db.c (thread_db_create_event): Likewise.
3956 (thread_db_load_search): Likewise.
3957 (try_thread_db_load_1): Likewise.
3958 * tracepoint.c (get_jump_space_head): Replace fatal with
3960 (claim_trampoline_space): Likewise.
3961 (have_fast_tracepoint_trampoline_buffer): Likewise.
3962 (cmd_qtstart): Likewise.
3963 (stop_tracing): Likewise.
3964 (fast_tracepoint_collecting): Likewise.
3965 (target_malloc): Likewise.
3966 (download_tracepoint): Likewise.
3967 (download_trace_state_variables): Replace check with gdb_assert.
3968 (upload_fast_traceframes): Replace fatal with internal_error.
3970 2014-08-19 Tom Tromey <tromey@redhat.com>
3971 Gary Benson <gbenson@redhat.com>
3973 * Makefile.in (SFILES): Add common/common-debug.c.
3974 (OBS): Add common-debug.o.
3975 (common-debug.o): New rule.
3976 * debug.h (debug_printf): Don't declare.
3977 * debug.c (debug_printf): Renamed and rewritten as...
3978 (debug_vprintf): New function.
3980 2014-08-19 Gary Benson <gbenson@redhat.com>
3982 * utils.h: Do not include print-utils.h.
3984 2014-08-19 Tom Tromey <tromey@redhat.com>
3985 Gary Benson <gbenson@redhat.com>
3987 * server.h: Add static assertion.
3988 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
3990 2014-08-19 Tom Tromey <tromey@redhat.com>
3991 Gary Benson <gbenson@redhat.com>
3993 * Makefile.in (SFILES): Add common/errors.c.
3994 (OBS): Add errors.o.
3995 (IPA_OBS): Add errors-ipa.o.
3996 (errors.o): New rule.
3997 (errors-ipa.o): Likewise.
3998 * utils.h (perror_with_name, error, warning): Don't declare.
3999 * utils.c (warning): Renamed and rewritten as...
4000 (vwarning): New function.
4001 (error): Renamed and rewritten as...
4002 (verror): New function.
4003 (internal_error): Renamed and rewritten as...
4004 (internal_verror): New function.
4006 2014-08-07 Gary Benson <gbenson@redhat.com>
4008 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
4009 * configure: Regenerate.
4010 * config.in: Likewise.
4011 * server.h: Do not include errno.h.
4012 * event-loop.c: Likewise.
4013 * hostio-errno.c: Likewise.
4014 * linux-low.c: Likewise.
4015 * remote-utils.c: Likewise.
4016 * spu-low.c: Likewise.
4017 * utils.c: Likewise.
4018 * gdbreplay.c: Unconditionally include errno.h.
4020 2014-08-07 Gary Benson <gbenson@redhat.com>
4022 * server.h: Do not include string.h.
4023 * event-loop.c: Likewise.
4024 * linux-low.c: Likewise.
4025 * regcache.c: Likewise.
4026 * remote-utils.c: Likewise.
4027 * spu-low.c: Likewise.
4028 * utils.c: Likewise.
4030 2014-08-07 Gary Benson <gbenson@redhat.com>
4032 * server.h: Do not include gdb_assert.h.
4034 2014-08-07 Gary Benson <gbenson@redhat.com>
4036 * server.h: Do not include common-utils.h.
4038 2014-08-07 Gary Benson <gbenson@redhat.com>
4040 * server.h: Do not include ptid.h.
4041 * notif.h: Likewise.
4043 2014-08-07 Gary Benson <gbenson@redhat.com>
4045 * server.h: Do not include gdb_locale.h.
4047 2014-08-07 Gary Benson <gbenson@redhat.com>
4049 * server.h: Do not include gdb/signals.h.
4050 * win32-low.c: Likewise.
4052 2014-08-07 Gary Benson <gbenson@redhat.com>
4054 * server.h: Do not include pathmax.h.
4056 2014-08-07 Gary Benson <gbenson@redhat.com>
4058 * server.h: Do not include libiberty.h.
4059 * linux-bfin-low.c: Likewise.
4061 2014-08-07 Gary Benson <gbenson@redhat.com>
4063 * server.h: Do not include ansidecl.h.
4065 2014-08-07 Gary Benson <gbenson@redhat.com>
4067 * linux-x86-low.c: Do not include stddef.h.
4068 * lynx-ppc-low.c: Likewise.
4069 * tracepoint.c: Likewise.
4071 2014-08-07 Gary Benson <gbenson@redhat.com>
4073 * server.h: Do not include stdarg.h.
4074 * nto-low.c: Likewise.
4076 2014-08-07 Gary Benson <gbenson@redhat.com>
4078 * server.h: Do not include stdlib.h.
4079 * inferiors.c: Likewise.
4080 * linux-low.c: Likewise.
4081 * regcache.c: Likewise.
4082 * spu-low.c: Likewise.
4083 * tracepoint.c: Likewise.
4084 * utils.c: Likewise.
4086 2014-08-07 Gary Benson <gbenson@redhat.com>
4088 * server.h: Do not include stdio.h.
4089 * linux-low.c: Likewise.
4090 * remote-utils.c: Likewise.
4091 * spu-low.c: Likewise.
4092 * utils.c: Likewise.
4093 * wincecompat.c: Likewise.
4095 2014-08-06 Gary Benson <gbenson@redhat.com>
4097 * regcache.c (init_register_cache): Move conditionals inside if.
4099 2014-08-06 Gary Benson <gbenson@redhat.com>
4101 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
4103 2014-07-31 Gary Benson <gbenson@redhat.com>
4105 * ax.h: Do not include server.h.
4106 * gdbthread.h: Likewise.
4107 * lynx-low.h: Likewise.
4108 * notif.h: Likewise.
4110 2014-07-30 Gary Benson <gbenson@redhat.com>
4112 * server.h: Include common-defs.h.
4113 Do not include config.h or build-gnulib-gdbserver/config.h.
4115 2014-07-30 Gary Benson <gbenson@redhat.com>
4117 * hostio-errno.c: Move server.h to top of includes list.
4118 * inferiors.c: Likewise.
4119 * linux-x86-low.c: Likewise.
4120 * notif.c: Include server.h.
4122 2014-07-24 Tom Tromey <tromey@redhat.com>
4123 Gary Benson <gbenson@redhat.com>
4125 * server.h (CORE_ADDR): Now unsigned.
4127 2014-07-16 Pedro Alves <palves@redhat.com>
4129 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
4131 2014-07-15 Pedro Alves <palves@redhat.com>
4133 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
4136 2014-07-11 Pedro Alves <palves@redhat.com>
4138 * linux-low.c (kill_wait_lwp): New function, based on
4139 kill_one_lwp_callback, but use my_waitpid directly.
4140 (kill_one_lwp_callback, linux_kill): Use it.
4142 2014-06-23 Pedro Alves <palves@redhat.com>
4144 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
4145 before setting DR0..DR3.
4147 2014-06-20 Gary Benson <gbenson@redhat.com>
4149 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
4150 * configure: Regenerated.
4151 * config.in: Likewise.
4153 2014-06-20 Gary Benson <gbenson@redhat.com>
4155 * Makefile.in (SFILES): Update locations for files moved
4157 (object file files): Reordered.
4159 2014-06-20 Gary Benson <gbenson@redhat.com>
4161 * i386-low.h (i386_dr_low_can_set_addr): Removed.
4162 (i386_dr_low_set_addr): Likewise.
4163 (i386_dr_low_get_addr): Likewise.
4164 (i386_dr_low_can_set_control): Likewise.
4165 (i386_dr_low_set_control): Likewise.
4166 (i386_dr_low_get_control): Likewise.
4167 (i386_dr_low_get_status): Likewise.
4168 (i386_get_debug_register_length): Likewise.
4169 * linux-x86-low.c (i386_dr_low_set_addr):
4170 Changed signature. Made static.
4171 (i386_dr_low_get_addr): Likewise.
4172 (i386_dr_low_set_control): Likewise.
4173 (i386_dr_low_get_control): Likewise.
4174 (i386_dr_low_get_status): Likewise.
4175 (i386_dr_low): New global variable.
4176 * win32-i386-low.c (i386_dr_low_set_addr):
4177 Changed signature. Made static.
4178 (i386_dr_low_get_addr): Likewise.
4179 (i386_dr_low_set_control): Likewise.
4180 (i386_dr_low_get_control): Likewise.
4181 (i386_dr_low_get_status): Likewise.
4182 (i386_dr_low): New global variable.
4184 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
4186 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
4187 * Makefile.in (AR, AR_FLAGS): Define.
4188 * configure: Regenerate.
4190 2014-06-19 Gary Benson <gbenson@redhat.com>
4192 * Makefile.in (i386-dregs.o): New rule.
4193 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
4194 * i386-low.c (target.h): Remove include.
4195 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
4196 (DR_CONTROL_SHIFT): Likewise.
4197 (DR_CONTROL_SIZE): Likewise.
4198 (DR_RW_EXECUTE): Likewise.
4199 (DR_RW_WRITE): Likewise.
4200 (DR_RW_READ): Likewise.
4201 (DR_RW_IORW): Likewise.
4202 (DR_LEN_1): Likewise.
4203 (DR_LEN_2): Likewise.
4204 (DR_LEN_4): Likewise.
4205 (DR_LEN_8): Likewise.
4206 (DR_LOCAL_ENABLE_SHIFT): Likewise.
4207 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
4208 (DR_ENABLE_SIZE): Likewise.
4209 (DR_LOCAL_SLOWDOWN): Likewise.
4210 (DR_GLOBAL_SLOWDOWN): Likewise.
4211 (DR_CONTROL_RESERVED): Likewise.
4212 (I386_DR_CONTROL_MASK): Likewise.
4213 (I386_DR_VACANT): Likewise.
4214 (I386_DR_LOCAL_ENABLE): Likewise.
4215 (I386_DR_GLOBAL_ENABLE): Likewise.
4216 (I386_DR_DISABLE): Likewise.
4217 (I386_DR_SET_RW_LEN): Likewise.
4218 (I386_DR_GET_RW_LEN): Likewise.
4219 (I386_DR_WATCH_HIT): Likewise.
4220 (i386_wp_op_t): Likewise.
4221 (i386_show_dr): Likewise.
4222 (i386_length_and_rw_bits): Likewise.
4223 (i386_insert_aligned_watchpoint): Likewise.
4224 (i386_remove_aligned_watchpoint): Likewise.
4225 (i386_handle_nonaligned_watchpoint): Likewise.
4226 i386_update_inferior_debug_regs(): Likewise.
4227 (i386_dr_insert_watchpoint): Likewise.
4228 (i386_dr_remove_watchpoint): Likewise.
4229 (i386_dr_region_ok_for_watchpoint): Likewise.
4230 (i386_dr_stopped_data_address): Likewise.
4231 (i386_dr_stopped_by_watchpoint): Likewise.
4233 2014-06-19 Gary Benson <gbenson@redhat.com>
4235 * i386-low.c (i386_dr_show): Renamed to
4236 i386_show_dr and made static. All uses updated.
4237 (i386_dr_length_and_rw_bits): Renamed to
4238 i386_length_and_rw_bits and made static.
4240 (i386_dr_insert_aligned_watchpoint): Renamed to
4241 i386_insert_aligned_watchpoint and made static.
4243 (i386_dr_remove_aligned_watchpoint): Renamed to
4244 i386_remove_aligned_watchpoint and made static.
4246 (i386_dr_update_inferior_debug_regs): Renamed to
4247 i386_update_inferior_debug_regs and made static.
4250 2014-06-18 Gary Benson <gbenson@redhat.com>
4252 * i386-low.h (i386_dr_low_can_set_addr): New macro.
4253 (i386_dr_low_can_set_control): Likewise.
4254 (i386_get_debug_register_length): Likewise.
4255 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
4256 (i386_dr_low_can_set_control): Likewise.
4257 (i386_get_debug_register_length): Likewise.
4259 2014-06-17 Gary Benson <gbenson@redhat.com>
4261 * i386-low.h (i386-dregs.h): New include.
4262 (DR_FIRSTADDR): Now in i386-dregs.h.
4263 (DR_LASTADDR): Likewise.
4264 (DR_NADDR): Likewise.
4265 (DR_STATUS): Likewise.
4266 (DR_CONTROL): Likewise.
4267 (i386_debug_reg_state): Likewise.
4268 (i386_dr_insert_watchpoint): Likewise.
4269 (i386_dr_remove_watchpoint): Likewise.
4270 (i386_dr_region_ok_for_watchpoint): Likewise.
4271 (i386_dr_stopped_data_address): Likewise.
4272 (i386_dr_stopped_by_watchpoint): Likewise.
4273 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
4275 2014-06-18 Gary Benson <gbenson@redhat.com>
4277 * i386-low.h (i386_low_insert_watchpoint): Renamed to
4278 i386_dr_insert_watchpoint.
4279 (i386_low_remove_watchpoint): Renamed to
4280 i386_dr_remove_watchpoint.
4281 (i386_low_region_ok_for_watchpoint): Renamed to
4282 i386_dr_region_ok_for_watchpoint.
4283 (i386_low_stopped_data_address): Renamed to
4284 i386_dr_stopped_data_address.
4285 (i386_low_stopped_by_watchpoint): Renamed to
4286 i386_dr_stopped_by_watchpoint.
4287 * i386-low.c (i386_show_dr): Renamed to
4288 i386_dr_show and made nonstatic. All uses updated.
4289 (i386_length_and_rw_bits): Renamed to
4290 i386_dr_length_and_rw_bits and made nonstatic.
4292 (i386_insert_aligned_watchpoint): Renamed to
4293 i386_dr_insert_aligned_watchpoint and made nonstatic.
4295 (i386_remove_aligned_watchpoint): Renamed to
4296 i386_dr_remove_aligned_watchpoint and made nonstatic.
4298 (i386_update_inferior_debug_regs): Renamed to
4299 i386_dr_update_inferior_debug_regs and made nonstatic.
4301 (i386_low_insert_watchpoint): Renamed to
4302 i386_dr_insert_watchpoint. All uses updated.
4303 (i386_low_remove_watchpoint): Renamed to
4304 i386_dr_remove_watchpoint. All uses updated.
4305 (i386_low_region_ok_for_watchpoint): Renamed to
4306 i386_dr_region_ok_for_watchpoint. All uses updated.
4307 (i386_low_stopped_data_address): Renamed to
4308 i386_dr_stopped_data_address. All uses updated.
4309 (i386_low_stopped_by_watchpoint): Renamed to
4310 i386_dr_stopped_by_watchpoint. All uses updated.
4312 2014-06-18 Gary Benson <gbenson@redhat.com>
4314 * i386-low.c (i386_dr_low_can_set_addr): New macro.
4315 (i386_dr_low_can_set_control): Likewise.
4316 (i386_insert_aligned_watchpoint): New check.
4318 2014-06-18 Gary Benson <gbenson@redhat.com>
4320 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
4323 2014-06-18 Gary Benson <gbenson@redhat.com>
4325 * i386-low.c (i386_length_and_rw_bits): Use internal_error
4326 instead of fatal and error.
4327 (i386_handle_nonaligned_watchpoint): Likewise.
4329 2014-06-18 Gary Benson <gbenson@redhat.com>
4331 * i386-low.c (i386_get_debug_register_length): New macro.
4332 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
4333 (i386_show_dr): Use debug_printf instead of fprintf. Use
4334 phex to format values.
4336 2014-06-18 Gary Benson <gbenson@redhat.com>
4338 * i386-low.h: Comment changes.
4339 * i386-low.c: Likewise.
4341 2014-06-18 Gary Benson <gbenson@redhat.com>
4343 * i386-low.c: Whitespace changes.
4345 2014-06-12 Tom Tromey <tromey@redhat.com>
4347 * utils.c (freeargv): Remove.
4349 2014-06-12 Tom Tromey <tromey@redhat.com>
4351 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
4352 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
4353 (parse_debug_format_options): Likewise.
4354 (gdbserver_usage): Likewise.
4355 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
4356 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
4357 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
4359 ($(LIBGNU)): Depend on libiberty.
4360 (all-lib): Recurse into all subdirs.
4361 (install-only): Invoke "install" target in subdirs.
4362 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
4364 * configure: Rebuild.
4365 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
4366 for vasprintf, vsnprintf, or gettimeofday.
4367 * configure.srv: Don't add safe-ctype.o or lbasename.o to
4370 2014-06-05 Joel Brobecker <brobecker@adacore.com>
4372 * development.sh: Delete.
4373 * Makefile.in (config.status): Adjust dependency on development.sh.
4374 * configure.ac: Adjust development.sh source call.
4375 * configure: Regenerate.
4377 2014-06-02 Pedro Alves <palves@redhat.com>
4379 * ax.c (gdb_free_agent_expr): New function.
4380 * ax.h (gdb_free_agent_expr): New declaration.
4381 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
4383 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
4385 (clear_breakpoint_conditions_and_commands): New function.
4386 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
4387 (clear_breakpoint_conditions_and_commands): New declaration.
4389 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
4391 * linux-aarch64-low.c (asm/ptrace.h): Include.
4393 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
4395 Fix TLS access for -static -pthread.
4396 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
4397 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
4398 (thread_db_load_search, try_thread_db_load_1): Initialize it.
4400 2014-05-20 Pedro Alves <palves@redhat.com>
4402 * linux-aarch64-low.c (aarch64_insert_point)
4403 (aarch64_remove_point): No longer check whether the type is
4404 supported here. Adjust to new interface.
4405 (the_low_target): Install aarch64_supports_z_point_type as
4406 supports_z_point_type method.
4407 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
4408 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
4409 instead of a Z packet char. Adjust.
4410 (arm_supports_z_point_type): New function.
4411 (arm_insert_point, arm_remove_point): Adjust to new interface.
4412 (the_low_target): Install arm_supports_z_point_type.
4413 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
4414 (cris_insert_point, cris_remove_point): Adjust to new interface.
4415 Don't check whether the type is supported here.
4416 (the_low_target): Install cris_supports_z_point_type.
4417 * linux-low.c (linux_supports_z_point_type): New function.
4418 (linux_insert_point, linux_remove_point): Adjust to new interface.
4419 * linux-low.h (struct linux_target_ops) <insert_point,
4420 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
4421 raw_breakpoint pointer parameter.
4422 <supports_z_point_type>: New method.
4423 * linux-mips-low.c (mips_supports_z_point_type): New function.
4424 (mips_insert_point, mips_remove_point): Adjust to new interface.
4425 Use mips_supports_z_point_type.
4426 (the_low_target): Install mips_supports_z_point_type.
4427 * linux-ppc-low.c (the_low_target): Install NULL as
4428 supports_z_point_type method.
4429 * linux-s390-low.c (the_low_target): Install NULL as
4430 supports_z_point_type method.
4431 * linux-sparc-low.c (the_low_target): Install NULL as
4432 supports_z_point_type method.
4433 * linux-x86-low.c (x86_supports_z_point_type): New function.
4434 (x86_insert_point): Adjust to new insert_point interface. Use
4435 insert_memory_breakpoint. Adjust to new
4436 i386_low_insert_watchpoint interface.
4437 (x86_remove_point): Adjust to remove_point interface. Use
4438 remove_memory_breakpoint. Adjust to new
4439 i386_low_remove_watchpoint interface.
4440 (the_low_target): Install x86_supports_z_point_type.
4441 * lynx-low.c (lynx_target_ops): Install NULL as
4442 supports_z_point_type callback.
4443 * nto-low.c (nto_supports_z_point_type): New.
4444 (nto_insert_point, nto_remove_point): Adjust to new interface.
4445 (nto_target_ops): Install nto_supports_z_point_type.
4446 * mem-break.c: Adjust intro comment.
4447 (struct raw_breakpoint) <raw_type, size>: New fields.
4448 <inserted>: Update comment.
4449 <shlib_disabled>: Delete field.
4450 (enum bkpt_type) <gdb_breakpoint>: Delete value.
4451 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
4452 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
4453 (raw_bkpt_type_to_target_hw_bp_type): New function.
4454 (find_enabled_raw_code_breakpoint_at): New function.
4455 (find_raw_breakpoint_at): New type and size parameters. Use them.
4456 (insert_memory_breakpoint): New function, based off
4457 set_raw_breakpoint_at.
4458 (remove_memory_breakpoint): New function.
4459 (set_raw_breakpoint_at): Reimplement.
4460 (set_breakpoint): New, based on set_breakpoint_at.
4461 (set_breakpoint_at): Reimplement.
4462 (delete_raw_breakpoint): Go through the_target->remove_point
4463 instead of assuming memory breakpoints.
4464 (find_gdb_breakpoint_at): Delete.
4465 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
4466 (find_gdb_breakpoint): New function.
4467 (set_gdb_breakpoint_at): Delete.
4468 (z_type_supported): New function.
4469 (set_gdb_breakpoint_1): New function, loosely based off
4470 set_gdb_breakpoint_at.
4471 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
4472 (delete_gdb_breakpoint_at): Delete.
4473 (delete_gdb_breakpoint_1): New function, loosely based off
4474 delete_gdb_breakpoint_at.
4475 (delete_gdb_breakpoint): New function.
4476 (clear_gdb_breakpoint_conditions): Rename to ...
4477 (clear_breakpoint_conditions): ... this. Don't handle a NULL
4479 (add_condition_to_breakpoint): Make static.
4480 (add_breakpoint_condition): Take a struct breakpoint pointer
4481 instead of an address. Adjust.
4482 (gdb_condition_true_at_breakpoint): Rename to ...
4483 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
4485 (gdb_condition_true_at_breakpoint): Reimplement.
4486 (add_breakpoint_commands): Take a struct breakpoint pointer
4487 instead of an address. Adjust.
4488 (gdb_no_commands_at_breakpoint): Rename to ...
4489 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
4490 parameter. Return true if no breakpoint was found. Change debug
4492 (gdb_no_commands_at_breakpoint): Reimplement.
4493 (run_breakpoint_commands): Rename to ...
4494 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
4495 and change return type to boolean.
4496 (run_breakpoint_commands): New function.
4497 (gdb_breakpoint_here): Also check for Z1 breakpoints.
4498 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
4499 breakpoint. Go through the_target->remove_point instead of
4500 assuming memory breakpoint.
4501 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
4502 software and hardware breakpoints.
4503 (reinsert_raw_breakpoint): Go through the_target->insert_point
4504 instead of assuming memory breakpoint.
4505 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
4506 software and hardware breakpoints.
4507 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
4508 Check both software and hardware breakpoints.
4509 (validate_inserted_breakpoint): Assert the breakpoint is a
4510 software breakpoint. Set the inserted flag to -1 instead of
4511 setting shlib_disabled.
4512 (delete_disabled_breakpoints): Adjust.
4513 (validate_breakpoints): Only validate software breakpoints.
4514 Adjust to inserted flag change.
4515 (check_mem_read, check_mem_write): Skip breakpoint types other
4516 than software breakpoints. Adjust to inserted flag change.
4517 * mem-break.h (enum raw_bkpt_type): New enum.
4518 (raw_breakpoint, struct process_info): Forward declare.
4519 (Z_packet_to_target_hw_bp_type): Delete declaration.
4520 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
4521 (set_gdb_breakpoint, delete_gdb_breakpoint)
4522 (clear_breakpoint_conditions): New declarations.
4523 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
4524 (breakpoint_inserted_here): Update comment.
4525 (add_breakpoint_condition, add_breakpoint_commands): Replace
4526 address parameter with a breakpoint pointer parameter.
4527 (gdb_breakpoint_here): Update comment.
4528 (delete_gdb_breakpoint_at): Delete.
4529 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
4530 * server.c (process_point_options): Take a struct breakpoint
4531 pointer instead of an address. Adjust.
4532 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
4533 delete_gdb_breakpoint.
4534 * spu-low.c (spu_target_ops): Install NULL as
4535 supports_z_point_type method.
4536 * target.h: Include mem-break.h.
4537 (struct target_ops) <prepare_to_access_memory>: Update comment.
4538 <supports_z_point_type>: New field.
4539 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4540 instead of a char. Also take a raw breakpoint pointer.
4541 * win32-arm-low.c (the_low_target): Install NULL as
4542 supports_z_point_type.
4543 * win32-i386-low.c (i386_supports_z_point_type): New function.
4544 (i386_insert_point, i386_remove_point): Adjust to new interface.
4545 (the_low_target): Install i386_supports_z_point_type.
4546 * win32-low.c (win32_supports_z_point_type): New function.
4547 (win32_insert_point, win32_remove_point): Adjust to new interface.
4548 (win32_target_ops): Install win32_supports_z_point_type.
4549 * win32-low.h (struct win32_target_ops):
4550 <supports_z_point_type>: New method.
4551 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4552 instead of a char. Also take a raw breakpoint pointer.
4554 2014-05-20 Pedro Alves <palves@redhat.com>
4556 * mem-break.h: Include break-common.h.
4557 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
4558 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
4559 (Z_packet_to_target_hw_bp_type): New declaration.
4560 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
4561 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
4562 (Z_PACKET_ACCESS_WP): Delete macros.
4563 (Z_packet_to_hw_type): Delete function.
4564 * i386-low.h: Don't include break-common.h here.
4565 (Z_packet_to_hw_type): Delete declaration.
4566 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
4567 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
4568 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
4569 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
4570 * linux-aarch64-low.c: Don't include break-common.h here.
4571 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
4572 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
4573 (Z_packet_to_target_hw_bp_type): Delete function.
4574 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
4576 (mips_insert_point, mips_remove_point): Use
4577 Z_packet_to_target_hw_bp_type.
4579 2014-05-20 Pedro Alves <palves@redhat.com>
4581 * linux-aarch64-low.c: Include break-common.h.
4582 (enum target_point_type): Delete.
4583 (Z_packet_to_point_type): Rename to ...
4584 (Z_packet_to_target_hw_bp_type): ... this, and return a
4585 target_hw_bp_type instead.
4586 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
4587 instead of an enum target_point_type.
4588 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
4590 (aarch64_dr_state_insert_one_point)
4591 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
4592 (aarch64_handle_aligned_watchpoint)
4593 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
4594 Take an enum target_hw_bp_type instead of an enum
4596 (aarch64_supports_z_point_type): New function.
4597 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
4598 use Z_packet_to_target_hw_bp_type.
4600 2014-05-20 Joel Brobecker <brobecker@adacore.com>
4602 * configure.ac: Only use -Werror by default when DEVELOPMENT
4604 * configure: Regenerate.
4606 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
4608 Fix gdbserver qGetTLSAddr for x86_64 -m32.
4609 * linux-x86-low.c (X86_64_USER_REGS): New.
4610 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
4612 2014-04-28 Yao Qi <yao@codesourcery.com>
4614 * Makefile.in (i386-avx512.c): Fix the typo of generated file
4617 2014-04-25 Pedro Alves <palves@redhat.com>
4620 * linux-low.c (linux_attach_fail_reason_string): New function.
4621 (linux_attach_lwp): Delete.
4622 (linux_attach_lwp_1): Rename to ...
4623 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
4624 argument. Remove "initial" parameter. Return int instead of
4625 void. Don't error or warn here.
4626 (linux_attach): Adjust to call linux_attach_lwp. Call error on
4627 failure to attach to the tgid. Call warning when failing to
4629 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
4630 argument. Remove "initial" parameter. Return int instead of
4631 void. Don't error or warn here.
4632 (linux_attach_fail_reason_string): New declaration.
4633 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
4634 interface change. Use linux_attach_fail_reason_string.
4636 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
4637 Walfred Tedeschi <walfred.tedeschi@intel.com>
4639 * Makefile.in: Added rules to handle new files
4640 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
4641 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
4642 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
4643 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
4644 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
4645 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
4647 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
4648 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
4649 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
4650 i386/x32-avx512.xml.
4651 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
4652 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
4653 i386/x32-avx512-linux.xml.
4654 * i387-fp.c (num_avx512_k_registers): New constant for number
4656 (num_avx512_zmmh_low_registers): New constant for number of
4657 lower ZMM registers (0-15).
4658 (num_avx512_zmmh_high_registers): New constant for number of
4659 higher ZMM registers (16-31).
4660 (num_avx512_ymmh_registers): New contant for number of higher
4661 YMM registers (ymm16-31 added by avx521 on x86_64).
4662 (num_avx512_xmm_registers): New constant for number of higher
4663 XMM registers (xmm16-31 added by AVX512 on x86_64).
4664 (struct i387_xsave): Add space for AVX512 registers.
4665 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
4666 Add code to handle AVX512 registers.
4667 (i387_xsave_to_cache): Add code to handle AVX512 registers.
4668 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
4669 prototypei from generated file.
4670 (tdesc_amd64_avx512_linux): Likewise.
4671 (init_registers_x32_avx512_linux): Likewise.
4672 (tdesc_x32_avx512_linux): Likewise.
4673 (init_registers_i386_avx512_linux): Likewise.
4674 (tdesc_i386_avx512_linux): Likewise.
4675 (x86_64_regmap): Add AVX512 registers.
4676 (x86_linux_read_description): Add code to handle AVX512 XSTATE
4678 (initialize_low_arch): Add code to initialize AVX512 registers.
4680 2014-04-23 Pedro Alves <palves@redhat.com>
4682 * mem-break.c (find_gdb_breakpoint_at): Make static.
4683 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
4685 2014-04-23 Pedro Alves <palves@redhat.com>
4687 * i386-low.c: Don't include break-common.h here.
4688 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
4689 prototype to take target_hw_bp_type as argument instead of a Z
4691 * i386-low.h: Include break-common.h here.
4692 (Z_packet_to_hw_type): Declare.
4693 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
4695 * linux-x86-low.c (x86_insert_point): Convert the packet number to
4696 a target_hw_bp_type before calling i386_low_insert_watchpoint.
4697 (x86_remove_point): Convert the packet number to a
4698 target_hw_bp_type before calling i386_low_remove_watchpoint.
4699 * win32-i386-low.c (i386_insert_point): Convert the packet number
4700 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
4701 (i386_remove_point): Convert the packet number to a
4702 target_hw_bp_type before calling i386_low_remove_watchpoint.
4704 2014-04-23 Pedro Alves <palves@redhat.com>
4706 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
4708 2014-04-10 Pedro Alves <palves@redhat.com>
4710 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
4711 Check if the condition or command is NULL before checking if the
4712 breakpoint is known. On success, return true.
4713 * mem-break.h (add_breakpoint_condition): Document return.
4714 (add_breakpoint_commands): Add describing comment.
4715 * server.c (skip_to_semicolon): New function.
4716 (process_point_options): Use it.
4718 2014-04-09 Pedro Alves <palves@redhat.com>
4720 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
4723 2014-02-27 Pedro Alves <palves@redhat.com>
4726 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
4728 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
4730 (last_thread_of_process_p): Take a PID argument instead of a
4732 (linux_wait_for_lwp): Delete.
4733 (num_lwps, check_zombie_leaders, not_stopped_callback): New
4735 (linux_low_filter_event): New function, party factored out from
4736 linux_wait_for_event.
4737 (linux_wait_for_event): Rename to ...
4738 (linux_wait_for_event_filtered): ... this. Add new filter ptid
4739 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
4740 sigsuspend. Check for zombie leaders.
4741 (linux_wait_for_event): Reimplement as wrapper around
4742 linux_wait_for_event_filtered.
4743 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
4744 a normal or signal exit is seen, it's the whole process exiting.
4745 (wait_for_sigstop): No longer a for_each_inferior callback.
4746 Rewrite on top of linux_wait_for_event_filtered.
4747 (stop_all_lwps): Call wait_for_sigstop directly.
4748 * server.c (resume, handle_target_event): Handle
4749 TARGET_WAITKIND_NO_RESUMED.
4751 2014-02-26 Joel Brobecker <brobecker@adacore.com>
4753 * win32-low.c (psapi_get_dll_name,
4754 * win32_CreateToolhelp32Snapshot): Delete.
4755 (win32_CreateToolhelp32Snapshot, win32_Module32First)
4756 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
4758 (handle_load_dll): Add function description.
4759 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
4761 2014-02-26 Joel Brobecker <brobecker@adacore.com>
4763 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
4765 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
4766 base address when calling win32_add_one_solib.
4767 (handle_load_dll): Delete local variable load_addr.
4768 Remove 0x1000 offset applied to DLL base address when calling
4769 win32_add_one_solib.
4770 (handle_unload_dll): Add comment.
4772 2014-02-26 Joel Brobecker <brobecker@adacore.com>
4774 * win32-low.c (win32_add_all_dlls): Renames
4775 win32_ensure_ntdll_loaded. Rewrite function documentation.
4776 Adjust implementation to always load all DLLs.
4777 Add 0x1000 offset to DLL base address when calling
4778 win32_add_one_solib.
4779 (child_initialization_done): New static global.
4780 (do_initial_child_stuff): Set child_initialization_done to
4781 zero during child initialization, and 1 after. Replace call
4782 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
4784 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
4785 (handle_unload_dll): Add function documentation.
4786 (get_child_debug_event): Ignore load and unload DLL events
4787 during child initialization.
4789 2014-02-20 Doug Evans <dje@google.com>
4791 Remove global all_lwps.
4792 * inferiors.h (ptid_of): Move here from linux-low.h.
4793 (pid_of, lwpid_of): Ditto.
4794 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
4795 parameter is a struct thread_info * now.
4796 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
4797 directly. Pass &all_threads to find_inferior instead of &all_lwps.
4798 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
4800 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
4801 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
4802 * linux-arm-low.c (update_registers_callback): Update, "entry"
4803 parameter is a struct thread_info * now.
4804 Fetch lwpid from current_inferior directly.
4805 (arm_insert_point): Pass &all_threads to find_inferior instead of
4807 (arm_remove_point): Ditto.
4808 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
4809 (arm_prepare_to_resume): Fetch pid from thread.
4810 (arm_read_description): Fetch lwpid from current_inferior directly.
4811 * linux-low.c (all_lwps): Delete.
4812 (delete_lwp): Delete call to remove_inferior.
4813 (handle_extended_wait): Fetch lwpid from thread.
4814 (add_lwp): Don't set lwp->entry.id. Remove call to
4815 add_inferior_to_list.
4816 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
4817 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
4818 (kill_one_lwp_callback): Ditto.
4819 (linux_kill): Don't dereference NULL pointer.
4820 Fetch ptid,lwpid from thread.
4821 (get_detach_signal): Fetch ptid from thread.
4822 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
4823 Simplify call to regcache_invalidate_thread.
4824 (delete_lwp_callback): Update, "entry" parameter is a
4825 struct thread_info * now. Fetch pid from thread.
4826 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
4827 (status_pending_p_callback): Update, "entry" parameter is a
4828 struct thread_info * now. Fetch ptid from thread.
4829 (find_lwp_pid): Update, "entry" parameter is a
4830 struct thread_info * now.
4831 (linux_wait_for_lwp): Fetch pid from thread.
4832 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
4833 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
4834 (enqueue_one_deferred_signal): Fetch lwpid from thread.
4835 (dequeue_one_deferred_signal): Ditto.
4836 (cancel_breakpoint): Fetch ptid from current_inferior.
4837 (linux_wait_for_event): Pass &all_threads to find_inferior,
4838 not &all_lwps. Fetch ptid, lwpid from thread.
4839 (count_events_callback): Update, "entry" parameter is a
4840 struct thread_info * now.
4841 (select_singlestep_lwp_callback): Ditto.
4842 (select_event_lwp_callback): Ditto.
4843 (cancel_breakpoints_callback): Ditto.
4844 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
4846 (select_event_lwp): Ditto. Fetch ptid from event_thread.
4847 (unsuspend_one_lwp): Update, "entry" parameter is a
4848 struct thread_info * now.
4849 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
4851 (linux_stabilize_threads): Ditto. And for for_each_inferior.
4852 Fetch lwpid from thread, not lwp.
4853 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
4854 Pass &all_threads to find_inferior, not &all_lwps.
4855 (send_sigstop): Fetch lwpid from thread, not lwp.
4856 (send_sigstop_callback): Update, "entry" parameter is a
4857 struct thread_info * now.
4858 (suspend_and_send_sigstop_callback): Ditto.
4859 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
4860 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
4861 struct thread_info * now.
4862 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
4864 (lwp_running): Update, "entry" parameter is a
4865 struct thread_info * now.
4866 (stop_all_lwps): Fetch ptid from thread.
4867 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
4868 (linux_resume_one_lwp): Fetch lwpid from thread.
4869 (linux_set_resume_request): Update, "entry" parameter is a
4870 struct thread_info * now. Fetch pid, lwpid from thread.
4871 (resume_status_pending_p): Update, "entry" parameter is a
4872 struct thread_info * now.
4873 (need_step_over_p): Ditto. Fetch lwpid from thread.
4874 (start_step_over): Fetch lwpid from thread.
4875 (linux_resume_one_thread): Update, "entry" parameter is a
4876 struct thread_info * now. Fetch lwpid from thread.
4877 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
4878 (proceed_one_lwp): Update, "entry" parameter is a
4879 struct thread_info * now. Fetch lwpid from thread.
4880 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
4881 struct thread_info * now.
4882 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
4883 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
4884 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
4886 (regsets_store_inferior_registers): Ditto.
4887 (fetch_register, store_register): Ditto.
4888 (linux_read_memory, linux_write_memory): Ditto.
4889 (linux_request_interrupt): Ditto.
4890 (linux_read_auxv): Ditto.
4891 (linux_xfer_siginfo): Ditto.
4892 (linux_qxfer_spu): Ditto.
4893 (linux_qxfer_libraries_svr4): Ditto.
4894 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
4895 moved to inferiors.h.
4897 (get_thread_lwp): Update.
4898 (struct lwp_info): Delete member "entry". Simplify comment for
4901 * linux-mips-low.c (mips_read_description): Fetch lwpid from
4902 current_inferior directly.
4903 (update_watch_registers_callback): Update, "entry" parameter is a
4904 struct thread_info * now. Fetch pid from thread.
4905 (mips_linux_prepare_to_resume): Fetch ptid from thread.
4906 (mips_insert_point): Fetch lwpid from current_inferior.
4907 Pass &all_threads to find_inferior, not &all_lwps.
4908 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
4909 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
4911 (mips_stopped_data_address): Ditto.
4912 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
4914 * linux-tile-low.c (tile_arch_setup): Ditto.
4915 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
4916 (update_debug_registers_callback): Update, "entry" parameter is a
4917 struct thread_info * now. Fetch pid from thread.
4918 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
4919 Pass &all_threads to find_inferior, not &all_lwps.
4920 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
4921 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
4922 Pass &all_threads to find_inferior, not &all_lwps.
4923 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
4924 (i386_dr_low_get_status): Ditto.
4925 (x86_linux_prepare_to_resume): Fetch ptid from thread.
4926 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
4927 (x86_linux_read_description): Ditto.
4928 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
4930 2014-02-20 Doug Evans <dje@google.com>
4932 * inferiors.c (get_first_inferior): Fix buglet.
4934 2014-02-19 Doug Evans <dje@google.com>
4936 * gdbthread.h (add_thread): Change result type to struct thread_info *.
4937 * inferiors.c (add_thread): Change result type to struct thread_info *.
4938 All callers updated.
4939 (add_lwp): Call add_thread here instead of in callers.
4940 All callers updated.
4941 * linux-low.h (get_lwp_thread): Rewrite.
4942 (struct lwp_info): New member "thread".
4944 2014-02-19 Doug Evans <dje@google.com>
4946 * linux-low.c (add_lwp): Change result to struct lwp_info *.
4947 All callers updated.
4949 2014-02-19 Doug Evans <dje@google.com>
4951 * inferiors.c (add_thread): Fix whitespace.
4953 2014-02-19 Doug Evans <dje@google.com>
4955 * dll.c (clear_dlls): Replace accessing list implemention details
4957 * gdbthread.h (get_first_thread): Declare.
4958 * inferiors.c (for_each_inferior_with_data): New function.
4959 (get_first_thread): New function.
4960 (find_thread_ptid): Simplify.
4961 (get_first_inferior): New function.
4962 (clear_list): Delete.
4963 (one_inferior_p): New function.
4964 (clear_inferior_list): New function.
4965 (clear_inferiors): Update.
4966 * inferiors.h (for_each_inferior_with_data): Declare.
4967 (clear_inferior_list): Declare.
4968 (one_inferior_p): Declare.
4969 (get_first_inferior): Declare.
4970 * linux-low.c (linux_wait_for_event): Replace accessing list
4971 implemention details with API function.
4972 * server.c (target_running): Ditto.
4973 (accumulate_file_name_length): New function.
4974 (emit_dll_description): New function.
4975 (handle_qxfer_libraries): Replace accessing list implemention
4976 details with API function.
4977 (handle_qxfer_threads_worker): New function.
4978 (handle_qxfer_threads_proper): Replace accessing list implemention
4979 details with API function.
4980 (handle_query): Ditto.
4981 (visit_actioned_threads_callback_ftype): New typedef.
4982 (visit_actioned_threads_data): New struct.
4983 (visit_actioned_threads): Rewrite to be find_inferior callback.
4984 (resume): Call find_inferior.
4985 (handle_status): Replace accessing list implemention
4986 details with API function.
4987 (process_serial_event): Replace accessing list implemention details
4989 * target.c (set_desired_inferior): Replace accessing list implemention
4990 details with API function.
4991 * tracepoint.c (same_process_p): New function.
4992 (gdb_agent_about_to_close): Replace accessing list implemention
4993 details with API function.
4994 * win32-low.c (child_delete_thread): Replace accessing list
4995 implemention details with API function.
4996 (match_dll_by_basename): New function.
4997 (dll_is_loaded_by_basename): New function.
4998 (win32_ensure_ntdll_loaded): Replace accessing list implemention
4999 details call to dll_is_loaded_by_basename.
5001 2014-02-19 Doug Evans <dje@google.com>
5003 * dll.h (struct dll_info): Add comment.
5004 * gdbthread.h (struct thread_info): Add comment.
5005 (current_ptid): Simplify.
5006 * inferiors.c (add_process): Update.
5007 (remove_process): Update.
5008 * inferiors.h (struct process_info): Rename member "head" to "entry".
5009 * linux-low.c (delete_lwp): Update.
5011 (last_thread_of_process_p): Update.
5012 (kill_one_lwp_callback, linux_kill): Update.
5013 (status_pending_p_callback): Update.
5014 (wait_for_sigstop): Update. Simplify read of ptid.
5015 (start_step_over): Update.
5016 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
5017 (get_lwp_thread): Update.
5018 (struct lwp_info): Rename member "head" to "entry".
5019 * regcache.h (inferior_list_entry): Delete.
5020 * server.c (kill_inferior_callback): Update.
5021 (detach_or_kill_inferior_callback): Update.
5022 (print_started_pid): Update.
5023 (print_attached_pid): Update.
5024 (process_serial_event): Simplify read of ptid.
5025 * thread-db.c (thread_db_create_event): Update.
5026 (thread_db_get_tls_address): Update.
5027 * win32-low.c (current_inferior_ptid): Simplify.
5029 2014-02-19 Tom Tromey <tromey@redhat.com>
5031 * target.h (struct target_ops) <supports_btrace>: Add target_ops
5033 (target_supports_btrace): Update.
5035 2014-02-14 Yao Qi <yao@codesourcery.com>
5037 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
5038 (rsp-low-ipa.o): New target.
5040 2014-02-12 Tom Tromey <tromey@redhat.com>
5042 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
5043 convert_ascii_to_int.
5044 * regcache.c (registers_to_string): Likewise.
5045 * remote-utils.c (decode_M_packet): Likewise.
5046 * server.c (process_serial_event): Likewise.
5048 2014-02-12 Tom Tromey <tromey@redhat.com>
5050 * server.c (handle_query, handle_v_run): Use hex2bin, not
5052 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
5054 2014-02-12 Tom Tromey <tromey@redhat.com>
5056 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
5057 convert_int_to_ascii.
5058 * regcache.c (registers_to_string, collect_register_as_string):
5060 * remote-utils.c (look_up_one_symbol, relocate_instruction):
5062 * server.c (process_serial_event): Likewise.
5063 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
5064 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
5066 2014-02-12 Tom Tromey <tromey@redhat.com>
5068 * remote-utils.c (look_up_one_symbol, monitor_output): Use
5069 bin2hex, not hexify.
5070 * tracepoint.c (cmd_qtstatus): Likewise.
5072 2014-02-12 Tom Tromey <tromey@redhat.com>
5074 * remote-utils.c (monitor_output): Pass explicit length to
5077 2014-02-12 Tom Tromey <tromey@redhat.com>
5079 * tracepoint.c: Include rsp-low.h.
5080 * server.c: Include rsp-low.h.
5081 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
5082 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
5084 * remote-utils.c: Include rsp-low.h.
5085 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
5086 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
5087 (convert_int_to_ascii, convert_ascii_to_int): Move to
5089 * regcache.c: Include rsp-low.h.
5090 * ax.c: Include rsp-low.h.
5091 * Makefile.in (SFILES): Add common/rsp-low.c.
5092 (OBS): Add rsp-low.o.
5093 (rsp-low.o): New target.
5095 2014-02-12 Tom Tromey <tromey@redhat.com>
5097 * utils.h (pulongest, plongest, phex_nz): Don't declare.
5098 Include print-utils.h.
5099 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
5100 (plongest, thirty_two, phex_nz): Remove.
5101 * Makefile.in (SFILES): Add common/print-utils.c.
5102 (OBS): Add print-utils.o.
5103 (print-utils-ipa.o): New target.
5104 (print-utils.o): New target.
5105 (IPA_OBJS): Add print-utils-ipa.o.
5107 2014-02-06 Tom Tromey <tromey@redhat.com>
5109 * Makefile.in (SFILES): Fix indentation.
5111 2014-02-05 Doug Evans <dje@google.com>
5113 * linux-low.c (linux_wait_for_event): Improve comment.
5114 (linux_wait_1): Keep current_inferior in sync with event_child.
5116 2014-01-22 Doug Evans <dje@google.com>
5118 * gdbthread.h (gdb_id_to_thread): Delete, unused.
5120 2014-01-22 Doug Evans <dje@google.com>
5122 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
5123 * configure: Regenerate.
5124 * config.in: Regenerate.
5125 * Makefile.in (SFILES): Add debug.c.
5127 * debug.c: New file.
5128 * debug.h: New file.
5129 * linux-aarch64-low.c (*): Update all debugging printfs to use
5130 debug_printf instead of fprintf.
5131 * linux-arm-low.c (*): Ditto.
5132 * linux-cris-low.c (*): Ditto.
5133 * linux-crisv32-low.c (*): Ditto.
5134 * linux-m32r-low.c (*): Ditto.
5135 * linux-sparc-low.c (*): Ditto.
5136 * linux-x86.c (*): Ditto.
5137 * linux-low.c (*): Ditto.
5138 (linux_wait_1): Add calls to debug_enter, debug_exit.
5139 (linux_wait): Remove redundant debugging printf.
5140 (stop_all_lwps): Add calls to debug_enter, debug_exit.
5141 (linux_resume, unstop_all_lwps): Ditto.
5142 * mem-break.c (*): Update all debugging printfs to use
5143 debug_printf instead of fprintf.
5144 * remote-utils.c (*): Ditto.
5145 * thread-db.c (*): Ditto.
5146 * server.c #include <ctype.h>, "gdb_vecs.h".
5147 (debug_threads): Moved to debug.c.
5148 (*): Update all debugging printfs to use debug_printf instead of
5150 (start_inferior): Replace call to fflush with call to debug_flush.
5151 (monitor_show_help): Mention set debug-format.
5152 (parse_debug_format_options): New function.
5153 (handle_monitor_command): Handle "monitor set debug-format".
5154 (gdbserver_usage): Mention --debug-format.
5155 (main): Parse --debug-format.
5156 * server.h (debug_threads): Declaration moved to debug.h.
5158 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
5159 trace_debug_1 that uses debug_printf.
5160 (tracepoint_look_up_symbols): Update all debugging printfs to use
5161 debug_printf instead of fprintf.
5163 2014-01-20 Baruch Siach <baruch@tkos.co.il>
5165 * linux-xtensa-low.c: Include asm/ptrace.h instead of
5168 2014-01-17 Pedro Alves <palves@redhat.com>
5171 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
5172 defined after including gdb_proc_service.h.
5174 2014-01-16 Doug Evans <dje@google.com>
5176 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
5177 (match_dll): Use it.
5179 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
5181 * target.h (target_ops) <read_btrace>: Change parameters and
5182 return type to allow error reporting.
5183 * server.c (handle_qxfer_btrace): Support delta reads. Pass
5184 trace reading errors on.
5185 * linux-low.c (linux_low_read_btrace): Pass trace reading
5187 (linux_low_disable_btrace): New.
5189 2014-01-15 Doug Evans <dje@google.com>
5191 * inferiors.c (thread_id_to_gdb_id): Delete.
5192 * inferiors.h (thread_id_to_gdb_id): Delete.
5194 2014-01-13 Eli Zaretskii <eliz@gnu.org>
5196 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
5197 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
5200 2014-01-08 Pedro Alves <palves@redhat.com>
5202 * server.c (handle_status): Don't discard previous queued stop
5203 replies or thread's pending status here.
5204 (main) <disconnection>: Do it here instead.
5206 2014-01-08 Pedro Alves <palves@redhat.com>
5208 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
5209 * server.c (visit_actioned_threads, handle_pending_status): New
5211 (handle_v_cont): Factor out parts to ...
5212 (resume): ... this new function. If in all-stop, and a thread
5213 being resumed has a pending status, report it without actually
5215 (myresume): Adjust to use the new 'resume' function.
5216 (clear_pending_status_callback, set_pending_status_callback)
5217 (find_status_pending_thread_callback): New functions.
5218 (handle_status): Handle the case of multiple threads having
5219 interesting statuses to report. Report threads' real last signal
5220 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
5221 with an interesting thread to report the status for, instead of
5222 always reporting the status of the first thread.
5224 2014-01-01 Joel Brobecker <brobecker@adacore.com>
5226 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
5227 * gdbreplay.c (gdbreplay_version): Likewise.
5229 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
5231 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
5232 iov.iov_len with the real length in use.
5234 2013-12-13 Joel Brobecker <brobecker@adacore.com>
5236 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
5237 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
5238 for all targets that use win32-low.c.
5239 * win32-low.c (win32_ensure_ntdll_loaded): New function.
5240 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
5242 2013-12-13 Pedro Alves <palves@redhat.com>
5244 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
5245 if equal to TARGET_WAITKIND_LOADED.
5246 * win32-low.c (cached_status): New static global.
5247 (win32_wait): Add declaration.
5248 (do_initial_child_stuff): Flush all initial pending debug events
5249 up to the initial breakpoint.
5250 (win32_wait): If CACHED_STATUS was set, return that instead
5251 of doing a real wait. Remove the code resuming the execution
5252 of the inferior after receiving a TARGET_WAITKIND_LOADED event
5253 during the initial phase. Also remove the code changing
5254 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
5255 TARGET_WAITKIND_STOPPED.
5257 2013-12-11 Yao Qi <yao@codesourcery.com>
5259 * notif.c (handle_notif_ack): Return 0 if no notification
5262 2013-11-20 Doug Evans <dje@google.com>
5264 * linux-low.c (linux_set_resume_request): Fix comment.
5266 2013-11-20 Doug Evans <dje@google.com>
5268 * linux-low.c (resume_status_pending_p): Tweak comment.
5270 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
5272 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
5273 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
5274 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
5275 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
5276 (srv_amd64_regobj): Add amd64-mpx.o.
5277 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
5278 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
5279 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
5280 * i387-fp.c (num_pl_bnd_register) Added constant.
5281 (num_pl_bnd_cfg_registers) Added constant.
5282 (struct i387_xsave) Added reserved area and MPX fields.
5283 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
5284 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
5286 (tdesc_i386_mpx_linux): Add MPX amd64 target.
5287 (init_registers_amd64_mpx_linux): Declare new function.
5288 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
5289 (x86_64_regmap): Add MPX registers.
5290 (x86_linux_read_description): Add MPX case.
5291 (initialize_low_arch): Initialize MPX targets.
5293 2013-11-18 Tom Tromey <tromey@redhat.com>
5295 * configure: Rebuild.
5296 * configure.ac: Don't check for stdlib.h.
5297 * gdbreplay.c: Unconditionally include stdlib.h.
5299 2013-11-18 Tom Tromey <tromey@redhat.com>
5301 * config.in: Rebuild.
5302 * configure: Rebuild.
5303 * configure.ac: Don't use AC_HEADER_DIRENT.
5305 2013-11-18 Tom Tromey <tromey@redhat.com>
5307 * server.h: Don't check HAVE_STRING_H.
5308 * gdbreplay.c: Don't check HAVE_STRING_H.
5309 * configure: Rebuild.
5311 2013-11-18 Tom Tromey <tromey@redhat.com>
5313 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
5316 2013-11-08 Tom Tromey <tromey@redhat.com>
5318 * configure, config.in: Rebuild.
5319 * configure.ac: Remove unused configury.
5321 2013-11-08 Tom Tromey <tromey@redhat.com>
5323 * acinclude.m4: Include common.m4, codeset.m4.
5324 * configure, config.in: Rebuild.
5325 * configure.ac: Use GDB_AC_COMMON.
5327 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
5329 * linux-s390-low.c (HWCAP_S390_TE): New define.
5330 (s390_arch_setup): Consider the TE field in the HWCAP for
5331 determining 'have_regset_tdb'.
5333 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
5336 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
5339 2013-10-02 Pedro Alves <palves@redhat.com>
5341 * server.c (process_serial_event): Don't output "GDBserver
5342 exiting" if GDB is connected through stdio.
5343 * target.c (mywait): Likewise, be silent if GDB is connected
5346 2013-10-01 Joel Brobecker <brobecker@adacore.com>
5348 * lynx-low.c (lynx_add_threads_after_attach): New function.
5349 (lynx_attach): Remove call to add_thread. Add call to
5350 lynx_add_threads_after_attach instead.
5352 2013-09-28 Mike Frysinger <vapier@gentoo.org>
5354 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
5355 * config.in, configure: Regenerated.
5357 2013-09-18 Yao Qi <yao@codesourcery.com>
5360 * server.c (start_inferior): Clear 'resume_info'.
5362 2013-09-16 Jiong Wang <jiwang@tilera.com>
5364 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
5367 2013-09-16 Jiong Wang <jiwang@tilera.com>
5369 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
5370 linux-tile-low.o to srv_tgtobj.
5372 2013-09-16 Will Newton <will.newton@linaro.org>
5374 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
5377 2013-09-06 Pedro Alves <palves@redhat.com>
5379 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
5380 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
5381 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
5382 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
5383 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
5384 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
5386 2013-09-06 Pedro Alves <palves@redhat.com>
5388 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
5389 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
5391 2013-09-06 Pedro Alves <palves@redhat.com>
5393 * linux-amd64-ipa.c: Include tracepoint.h.
5394 * linux-i386-ipa.c: Include tracepoint.h.
5396 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
5398 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
5399 (ps_get_thread_area): New function.
5401 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
5403 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
5404 (initialize_low_arch): Call init_registers_crisv32 rather than
5405 init_register_crisv32.
5407 2013-09-05 Pedro Alves <palves@redhat.com>
5409 * server.h (handle_vFile, hostio_last_error_from_errno): Move
5411 * hostio.h: ... this new file.
5412 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
5413 win32-low.c: Include hostio.h.
5415 2013-09-05 Pedro Alves <palves@redhat.com>
5417 * server.h (gdb_client_data, handler_func, callback_handler_func)
5418 (delete_file_handler, add_file_handler, append_callback_event)
5419 (delete_callback_event, start_event_loop, initialize_event_loop):
5420 Move to event-loop.h and include it.
5421 * event-loop.h: New file.
5423 2013-09-05 Pedro Alves <palves@redhat.com>
5425 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
5426 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
5427 (loaded_dll, unloaded_dll): Move to ...
5428 * dll.h: ... this new file.
5429 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
5431 2013-09-05 Pedro Alves <palves@redhat.com>
5433 * server.h (current_process, get_thread_process, all_processes)
5434 (add_inferior_to_list, for_each_inferior, current_inferior)
5435 (remove_inferior, add_process, remove_process, find_process_pid)
5436 (have_started_inferiors_p, have_attached_inferiors_p)
5437 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
5438 (clear_inferiors, find_inferior, find_inferior_id)
5439 (inferior_target_data, set_inferior_target_data)
5440 (inferior_regcache_data, set_inferior_regcache_data): Move to
5441 inferiors.h, and include it.
5442 * inferiors.h: New file.
5444 2013-09-05 Pedro Alves <palves@redhat.com>
5446 * server.h (struct emit_ops, current_insn_ptr, emit_error):
5450 2013-09-05 Pedro Alves <palves@redhat.com>
5452 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
5454 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
5455 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
5456 (handle_tracepoint_general_set, handle_tracepoint_query)
5457 (tracepoint_finished_step, tracepoint_was_hit)
5458 (release_while_stepping_state_list, current_traceframe)
5459 (in_readonly_region, traceframe_read_mem)
5460 (fetch_traceframe_registers, traceframe_read_sdata)
5461 (traceframe_read_info, struct fast_tpoint_collect_status)
5462 (fast_tracepoint_collecting, force_unlock_trace_buffer)
5463 (handle_tracepoit_bkpts, initialize_low_tracepoint)
5464 (supply_fast_tracepoint_registers)
5465 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
5466 (ipa_tdesc, claim_trampoline_space)
5467 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
5468 (agent_mem_read, agent_get_trace_state_variable_value)
5469 (agent_set_trace_state_variable_value, agent_tsv_read)
5470 (agent_mem_read_string, get_raw_reg_func_addr)
5471 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
5472 * tracepoint.h: ... this new file.
5474 2013-09-05 Pedro Alves <palves@redhat.com>
5476 * server.h (perror_with_name, error, fatal, warning, paddress)
5477 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
5479 * utils.h: New file.
5481 2013-09-05 Pedro Alves <palves@redhat.com>
5483 * server.h (remote_debug, noack_mode, transport_is_reliable)
5484 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
5485 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
5486 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
5487 (write_enn, initialize_async_io, enable_async_io)
5488 (disable_async_io, check_remote_input_interrupt_request)
5489 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
5490 (dead_thread_notify, prepare_resume_reply)
5491 (decode_address_to_semicolon, decode_address, decode_m_packet)
5492 (decode_M_packet, decode_X_packet, decode_xfer_write)
5493 (decode_search_memory_packet, unhexify, hexify)
5494 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
5495 (look_up_one_symbol, relocate_instruction)
5496 (monitor_output): Move to remote-utils.h, and include it.
5497 * remote-utils.h: New file.
5499 2013-09-05 Pedro Alves <palves@redhat.com>
5501 * server.h (_): Delete.
5503 2013-09-02 Pedro Alves <palves@redhat.com>
5505 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
5506 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
5508 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
5510 2013-09-02 Pierre Muller <muller@sourceware.org>
5512 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
5513 or WriteProcessMemory complete successfully and handle
5514 ERROR_PARTIAL_COPY error.
5516 2013-09-02 Pedro Alves <palves@redhat.com>
5518 * server.c (gdb_read_memory): Return -1 on traceframe memory read
5519 error instead of EIO.
5521 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5524 * linux-low.c: Include filestuff.h.
5525 (linux_create_inferior) <pid == 0>: Call close_most_fds.
5526 * lynx-low.c: Include filestuff.h.
5527 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
5528 * server.c: Include filestuff.h.
5529 (main): Call notice_open_fds.
5530 * spu-low.c: Include filestuff.h.
5531 (spu_create_inferior) <pid == 0>: Call close_most_fds.
5533 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
5535 * Makefile.in: Explain why ../target and ../nat are not
5536 listed as include file search paths.
5537 (linux-waitpid.o): New object file rule.
5538 * configure.srv (srv_native_linux_obj): New variable.
5539 Replace all occurrences of linux native object files with
5540 $srv_native_linux_obj.
5541 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
5542 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
5543 (linux_enable_event_reporting): Remove declaration.
5544 (my_waitpid): Moved to common/linux-waitpid.c.
5545 (linux_wait_for_event): Pass ptid when calling
5546 linux_enable_event_reporting.
5547 (linux_supports_tracefork_flag): Remove.
5548 (linux_enable_event_reporting): Likewise.
5549 (linux_tracefork_grandchild): Remove.
5550 (STACK_SIZE): Moved to common/linux-ptrace.c.
5551 (linux_tracefork_child): Remove.
5552 (linux_test_for_tracefork): Remove.
5553 (linux_look_up_symbols): Call linux_supports_traceclone.
5554 (initialize_low): Remove call to linux_test_for_tracefork.
5555 * linux-low.h (PTRACE_TYPE_ARG3): Move to
5556 common/linux-ptrace.h.
5557 (PTRACE_TYPE_ARG4): Likewise.
5558 Include linux-ptrace.h.
5560 2013-08-21 Pedro Alves <palves@redhat.com>
5562 * config.in: Renegerate.
5564 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
5566 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
5567 (SFILES): Remove $(srcdir)/common/target-common.c and
5568 add $(srcdir)/target/waitstatus.c.
5569 (OBS): Remove target-common.o and add waitstatus.o.
5570 (server_h): Remove $(srcdir)/../common/target-common.h and
5571 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
5572 and $(srcdir)/../target/waitstatus.h.
5573 (target-common.o): Remove.
5574 (waitstatus.o): New target object file.
5575 * target.h: Do not include target-common.h and
5576 include target/resume.h, target/wait.h and
5577 target/waitstatus.h.
5579 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
5581 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
5582 to PTRACE_TYPE_ARG3.
5583 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
5584 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
5586 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
5587 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
5589 2013-07-27 Jie Zhang <jie@codesourcery.com>
5590 Daniel Jacobowitz <dan@codesourcery.com>
5591 Yao Qi <yao@codesourcery.com>
5593 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
5594 (mips-linux-watch.o): New rule.
5595 (mips_linux_watch_h): New variable.
5596 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
5598 * linux-mips-low.c: Include mips-linux-watch.h.
5599 (struct arch_process_info, struct arch_lwp_info): New.
5600 (update_watch_registers_callback): New function.
5601 (mips_linux_new_process, mips_linux_new_thread) New functions.
5602 (mips_linux_prepare_to_resume, mips_insert_point): New
5604 (mips_remove_point, mips_stopped_by_watchpoint): New
5606 (rsp_bp_type_to_target_hw_bp_type): New function.
5607 (mips_stopped_data_address): New function.
5608 (the_low_target): Add watchpoint support functions.
5610 2013-07-27 Yao Qi <yao@codesourcery.com>
5612 * i386-low.c: Include break-common.h.
5613 (enum target_hw_bp_type): Remove.
5615 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
5617 * Makefile.in (SFILES): /common/target-common.c.
5618 (OBS): Add target-common.o.
5619 (server_h): Add $(srcdir)/../common/target-common.h.
5620 (target-common.o): New target.
5621 * server.c (queue_stop_reply_callback): Free
5622 status string after use.
5623 * target.c (target_waitstatus_to_string): Remove.
5624 * target.h: Include target-common.h.
5625 (resume_kind): Likewise.
5626 (target_waitkind): Likewise.
5627 (target_waitstatus): Likewise.
5628 (TARGET_WNOHANG): Likewise.
5630 2013-07-04 Yao Qi <yao@codesourcery.com>
5632 * Makefile.in (host_alias): Use @host_noncanonical@.
5633 (target_alias): Use @target_noncanonical@.
5634 * configure.ac: Use ACX_NONCANONICAL_TARGET and
5635 ACX_NONCANONICAL_HOST.
5636 * configure: Regenerated.
5639 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
5641 * configure.ac (version_host, version_target): Set and AC_SUBST them.
5642 * configure: Rebuild.
5643 * Makefile.in (version_host, version_target): Get from configure.
5644 (version.c): Use $(version_host) and $(version_target).
5646 2013-07-03 Pedro Alves <palves@redhat.com>
5648 * Makefile.in (config.status): Depend on development.sh.
5649 * acinclude.m4: Include libmcheck.m4.
5650 * configure: Regenerate.
5652 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
5654 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
5655 attribute inside the parentheses.
5656 (winapi_DebugSetProcessKillOnExit): Ditto.
5657 (winapi_DebugBreakProcess): Ditto.
5658 (winapi_GenerateConsoleCtrlEvent): Ditto.
5660 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
5662 * notif.h (notif_event): Add a dummy member to avoid compiler
5665 2013-07-01 Pedro Alves <palves@redhat.com>
5667 * hostio.c (HOSTIO_PATH_MAX): Define.
5668 (require_filename, handle_open, handle_unlink, handle_readlink):
5671 2013-07-01 Pedro Alves <palves@redhat.com>
5673 * server.h: Include "pathmax.h".
5674 * linux-low.c: Don't include sys/param.h.
5675 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
5677 * win32-low.c: Don't include sys/param.h.
5678 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
5680 2013-07-01 Pedro Alves <palves@redhat.com>
5682 * event-loop.c: Don't check HAVE_UNISTD_H before including
5684 * gdbreplay.c: Likewise.
5685 * remote-utils.c: Likewise.
5686 * server.c: Likewise.
5687 * configure.ac: Don't check for unistd.h.
5688 * configure: Regenerate.
5690 2013-06-28 Tom Tromey <tromey@redhat.com>
5692 * Makefile.in (version.c): Use version.in, not
5695 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
5697 * configure.ac (version_host, version_target): Set and AC_SUBST them.
5698 * configure: Rebuild.
5699 * Makefile.in (version_host, version_target): Get from configure.
5700 (version.c): Use $(version_host) and $(version_target).
5702 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
5704 Fix trace-status to output user name without trailing colon.
5705 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
5707 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
5709 Fix trace-status to output proper start-time and stop-time.
5710 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
5711 output start time and stop time in hex as gdb expects.
5713 2013-06-26 Pedro Alves <pedro@codesourcery.com>
5715 * tracepoint.c (build_traceframe_info_xml): Output trace state
5716 variables present in the trace buffer.
5718 2013-06-24 Tom Tromey <tromey@redhat.com>
5720 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
5722 (version.o): Remove.
5723 * gdbreplay.c: Include version.h.
5724 (version, host_name): Don't declare.
5725 * server.h: Include version.h.
5726 (version, host_name): Don't declare.
5728 2013-06-12 Pedro Alves <palves@redhat.com>
5730 * linux-x86-low.c (linux_is_elf64): Delete global.
5731 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
5732 with local linux_pid_exe_is_elf_64_file use.
5734 2013-06-11 Pedro Alves <palves@redhat.com>
5736 * linux-low.c (regset_disabled, disable_regset): New functions.
5737 (regsets_fetch_inferior_registers)
5738 (regsets_store_inferior_registers): Use them.
5739 (initialize_regsets_info); Don't allocate the disabled_regsets
5741 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
5744 2013-06-11 Pedro Alves <palves@redhat.com>
5746 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
5749 2013-06-11 Pedro Alves <palves@redhat.com>
5751 * linux-x86-low.c (initialize_low_arch): Call
5752 init_registers_x32_avx_linux.
5754 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
5756 Fix compatibility with Android Bionic.
5757 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
5760 2013-06-07 Pedro Alves <palves@redhat.com>
5763 * Makefile.in (OBS): Add tdesc.o.
5764 (IPA_OBJS): Add tdesc-ipa.o.
5765 (tdesc-ipa.o): New rule.
5766 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
5768 * linux-low.c (new_inferior): Delete.
5769 (disabled_regsets, num_regsets): Delete.
5770 (linux_add_process): Adjust to set the new per-process
5772 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
5773 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
5774 was a stop. When calling arch_setup, switch the current inferior
5775 to the thread that got an event.
5776 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
5777 (regsets_fetch_inferior_registers)
5778 (regsets_store_inferior_registers): New regsets_info parameter.
5780 (linux_register_in_regsets): New regs_info parameter. Adjust to
5782 (register_addr, fetch_register, store_register): New usrregs_info
5783 parameter. Adjust to use it.
5784 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
5785 parameter regs_info. Adjust to use it.
5786 (linux_fetch_registers): Get the current inferior's regs_info, and
5788 (linux_store_registers): Ditto.
5789 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
5790 (initialize_low): Don't initialize the target_regsets here. Call
5791 initialize_low_arch.
5792 * linux-low.h (target_regsets): Delete declaration.
5793 (struct regsets_info): New.
5794 (struct usrregs_info): New.
5795 (struct regs_info): New.
5796 (struct process_info_private) <new_inferior>: New field.
5797 (struct linux_target_ops): Delete the num_regs, regmap, and
5798 regset_bitmap fields. New field regs_info.
5799 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
5800 * i387-fp.c (num_xmm_registers): Delete.
5801 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
5802 calls to new interface.
5803 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
5804 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
5805 Infer the number of xmm registers from the regcache's target
5807 * i387-fp.h (num_xmm_registers): Delete.
5808 * inferiors.c (add_thread): Don't install the thread's regcache
5810 * proc-service.c (gregset_info): Fetch the current inferior's
5811 regs_info. Adjust to use it.
5812 * regcache.c: Include tdesc.h.
5813 (register_bytes, reg_defs, num_registers)
5814 (gdbserver_expedite_regs): Delete.
5815 (get_thread_regcache): If the thread doesn't have a regcache yet,
5816 create one, instead of aborting gdbserver.
5817 (regcache_invalidate_one): Rename to ...
5818 (regcache_invalidate_thread): ... this.
5819 (regcache_invalidate_one): New.
5820 (regcache_invalidate): Only invalidate registers of the current
5822 (init_register_cache): Add target_desc parameter, and use it.
5823 (new_register_cache): Ditto. Assert the target description has a
5824 non zero registers_size.
5825 (regcache_cpy): Add assertions. Adjust.
5826 (realloc_register_cache, set_register_cache): Delete.
5827 (registers_to_string, registers_from_string): Adjust.
5828 (find_register_by_name, find_regno, find_register_by_number)
5829 (register_cache_size): Add target_desc parameter, and use it.
5830 (free_register_cache_thread, free_register_cache_thread_one)
5831 (regcache_release, register_cache_size): New.
5832 (register_size): Add target_desc parameter, and use it.
5833 (register_data, supply_register, supply_register_zeroed)
5834 (supply_regblock, supply_register_by_name, collect_register)
5835 (collect_register_as_string, collect_register_by_name): Adjust.
5836 * regcache.h (struct target_desc): Forward declare.
5837 (struct regcache) <tdesc>: New field.
5838 (init_register_cache, new_register_cache): Add target_desc
5840 (regcache_invalidate_thread): Declare.
5841 (regcache_invalidate_one): Delete declaration.
5842 (regcache_release): Declare.
5843 (find_register_by_number, register_cache_size, register_size)
5844 (find_regno): Add target_desc parameter.
5845 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
5847 * remote-utils.c: Include tdesc.h.
5848 (outreg, prepare_resume_reply): Adjust.
5849 * server.c: Include tdesc.h.
5850 (gdbserver_xmltarget): Delete declaration.
5851 (get_features_xml, process_serial_event): Adjust.
5852 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
5854 (struct process_info) <tdesc>: New field.
5855 (ipa_tdesc): Declare.
5856 * tdesc.c: New file.
5857 * tdesc.h: New file.
5858 * tracepoint.c: Include tdesc.h.
5859 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
5860 (get_context_regcache): Adjust to pass ipa_tdesc down.
5861 (do_action_at_tracepoint): Adjust to get the register cache size
5862 from the context regcache's description.
5863 (traceframe_walk_blocks): Adjust to get the register cache size
5864 from the current trace frame's description.
5865 (traceframe_get_pc): Adjust to get current trace frame's
5866 description and pass it down.
5867 (gdb_collect): Adjust to get the register cache size from the
5869 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
5870 (gdbserver_xmltarget): Delete.
5871 (initialize_low_tracepoint): Set the ipa's target description.
5872 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
5873 (initialize_low_tracepoint): Set the ipa's target description.
5874 * linux-x86-low.c: Include tdesc.h.
5875 [__x86_64__] (is_64bit_tdesc): New.
5876 (ps_get_thread_area, x86_get_thread_area): Use it.
5877 (i386_cannot_store_register): Rename to ...
5878 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
5879 (i386_cannot_fetch_register): Rename to ...
5880 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
5881 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
5883 (target_regsets): Rename to ...
5884 (x86_regsets): ... this.
5885 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
5887 (x86_siginfo_fixup): Use is_64bit_tdesc.
5888 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
5889 (tdesc_x32_avx_linux, tdesc_x32_linux)
5890 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
5892 (x86_linux_update_xmltarget): Delete.
5893 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
5894 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
5895 (AMD64_LINUX_USER64_CS): New.
5896 (x86_linux_read_description): New, based on
5897 x86_linux_update_xmltarget.
5898 (same_process_callback): New.
5899 (x86_arch_setup_process_callback): New.
5900 (x86_linux_update_xmltarget): New.
5901 (x86_regsets_info): New.
5902 (amd64_linux_regs_info): New.
5903 (i386_linux_usrregs_info): New.
5904 (i386_linux_regs_info): New.
5905 (x86_linux_regs_info): New.
5906 (x86_arch_setup): Reimplement.
5907 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
5908 (x86_emit_ops): Ditto.
5909 (the_low_target): Adjust. Install x86_linux_regs_info,
5910 x86_cannot_fetch_register, and x86_cannot_store_register.
5911 (initialize_low_arch): New.
5912 * linux-ia64-low.c (tdesc_ia64): Declare.
5913 (ia64_fetch_register): Adjust.
5914 (ia64_usrregs_info, regs_info): New globals.
5915 (ia64_regs_info): New function.
5916 (the_low_target): Adjust.
5917 (initialize_low_arch): New function.
5918 * linux-sparc-low.c (tdesc_sparc64): Declare.
5919 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
5921 (sparc_arch_setup): New function.
5922 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
5923 (the_low_target): Adjust.
5924 (initialize_low_arch): New function.
5925 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
5926 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
5927 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
5928 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
5929 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
5930 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
5931 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
5932 (tdesc_powerpc_isa205_vsx64l): Declare.
5933 (ppc_cannot_store_register, ppc_collect_ptrace_register)
5934 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
5935 (ppc_set_pc, ppc_get_hwcap): Adjust.
5936 (ppc_usrregs_info): Forward declare.
5937 (!__powerpc64__) ppc_regmap_adjusted: New global.
5938 (ppc_arch_setup): Adjust to the current process'es target
5940 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
5941 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
5942 (ppc_store_evrregset): Adjust.
5943 (target_regsets): Rename to ...
5944 (ppc_regsets): ... this, and make static.
5945 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
5946 (ppc_regs_info): New function.
5947 (the_low_target): Adjust.
5948 (initialize_low_arch): New function.
5949 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
5950 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
5951 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
5952 (tdesc_s390x_linux64v2): Declare.
5953 (s390_collect_ptrace_register, s390_supply_ptrace_register)
5954 (s390_fill_gregset, s390_store_last_break): Adjust.
5955 (target_regsets): Rename to ...
5956 (s390_regsets): ... this, and make static.
5957 (s390_get_pc, s390_set_pc): Adjust.
5958 (s390_get_hwcap): New target_desc parameter, and use it.
5959 [__s390x__] (have_hwcap_s390_high_gprs): New global.
5960 (s390_arch_setup): Adjust to set the current process'es target
5961 description. Don't adjust the regmap.
5962 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
5963 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
5964 (regs_info_3264): New globals.
5965 (s390_regs_info): New function.
5966 (the_low_target): Adjust.
5967 (initialize_low_arch): New function.
5968 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
5969 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
5970 [__mips64] (init_registers_mips_linux)
5971 (init_registers_mips_dsp_linux): Delete defines.
5972 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
5973 (have_dsp): New global.
5974 (mips_read_description): New, based on mips_arch_setup.
5975 (mips_arch_setup): Reimplement.
5976 (get_usrregs_info): New function.
5977 (mips_cannot_fetch_register, mips_cannot_store_register)
5978 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
5979 (mips_fill_fpregset, mips_store_fpregset): Adjust.
5980 (target_regsets): Rename to ...
5981 (mips_regsets): ... this, and make static.
5982 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
5983 (dsp_regs_info, regs_info): New globals.
5984 (mips_regs_info): New function.
5985 (the_low_target): Adjust.
5986 (initialize_low_arch): New function.
5987 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
5988 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
5990 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
5991 (arm_read_description): New, with bits factored from
5993 (arm_arch_setup): Reimplement.
5994 (target_regsets): Rename to ...
5995 (arm_regsets): ... this, and make static.
5996 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
5997 (arm_regs_info): New function.
5998 (the_low_target): Adjust.
5999 (initialize_low_arch): New function.
6000 * linux-m68k-low.c (tdesc_m68k): Declare.
6001 (target_regsets): Rename to ...
6002 (m68k_regsets): ... this, and make static.
6003 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
6004 (m68k_regs_info): New function.
6005 (m68k_arch_setup): New function.
6006 (the_low_target): Adjust.
6007 (initialize_low_arch): New function.
6008 * linux-sh-low.c (tdesc_sharch): Declare.
6009 (target_regsets): Rename to ...
6010 (sh_regsets): ... this, and make static.
6011 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
6012 (sh_regs_info, sh_arch_setup): New functions.
6013 (the_low_target): Adjust.
6014 (initialize_low_arch): New function.
6015 * linux-bfin-low.c (tdesc_bfin): Declare.
6016 (bfin_arch_setup): New function.
6017 (bfin_usrregs_info, regs_info): New globals.
6018 (bfin_regs_info): New function.
6019 (the_low_target): Adjust.
6020 (initialize_low_arch): New function.
6021 * linux-cris-low.c (tdesc_cris): Declare.
6022 (cris_arch_setup): New function.
6023 (cris_usrregs_info, regs_info): New globals.
6024 (cris_regs_info): New function.
6025 (the_low_target): Adjust.
6026 (initialize_low_arch): New function.
6027 * linux-cris-low.c (tdesc_crisv32): Declare.
6028 (cris_arch_setup): New function.
6029 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
6030 (cris_regs_info): New function.
6031 (the_low_target): Adjust.
6032 (initialize_low_arch): New function.
6033 * linux-m32r-low.c (tdesc_m32r): Declare.
6034 (m32r_arch_setup): New function.
6035 (m32r_usrregs_info, regs_info): New globals.
6036 (m32r_regs_info): Adjust.
6037 (initialize_low_arch): New function.
6038 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
6039 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
6040 (tic6x_usrregs_info): Forward declare.
6041 (tic6x_read_description): New function, based on ...
6042 (tic6x_arch_setup): ... this. Reimplement.
6043 (target_regsets): Rename to ...
6044 (tic6x_regsets): ... this, and make static.
6045 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
6046 (tic6x_regs_info): New function.
6047 (the_low_target): Adjust.
6048 (initialize_low_arch): New function.
6049 * linux-xtensa-low.c (tdesc_xtensa): Declare.
6050 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
6051 (target_regsets): Rename to ...
6052 (xtensa_regsets): ... this, and make static.
6053 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
6055 (xtensa_arch_setup, xtensa_regs_info): New functions.
6056 (the_low_target): Adjust.
6057 (initialize_low_arch): New function.
6058 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
6059 (nios2_arch_setup): Set the current process'es tdesc.
6060 (target_regsets): Rename to ...
6061 (nios2_regsets): ... this.
6062 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
6063 (nios2_regs_info): New function.
6064 (the_low_target): Adjust.
6065 (initialize_low_arch): New function.
6066 * linux-aarch64-low.c (tdesc_aarch64): Declare.
6067 (aarch64_arch_setup): Set the current process'es tdesc.
6068 (target_regsets): Rename to ...
6069 (aarch64_regsets): ... this.
6070 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
6071 (aarch64_regs_info): New function.
6072 (the_low_target): Adjust.
6073 (initialize_low_arch): New function.
6074 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
6076 (target_regsets): Rename to ...
6077 (tile_regsets): ... this.
6078 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
6079 (tile_regs_info): New function.
6080 (tile_arch_setup): Set the current process'es tdesc.
6081 (the_low_target): Adjust.
6082 (initialize_low_arch): New function.
6083 * spu-low.c (tdesc_spu): Declare.
6084 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
6085 * win32-arm-low.c (tdesc_arm): Declare.
6086 (arm_arch_setup): New function.
6087 (the_low_target): Install arm_arch_setup instead of
6089 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
6090 (init_windows_x86): Rename to ...
6091 (i386_arch_setup): ... this. Set `win32_tdesc'.
6092 (the_low_target): Adjust.
6093 * win32-low.c (win32_tdesc): New global.
6094 (child_add_thread): Don't create the thread cache here.
6095 (do_initial_child_stuff): Set the new process'es tdesc.
6096 * win32-low.h (struct target_desc): Forward declare.
6097 (win32_tdesc): Declare.
6098 * lynx-i386-low.c (tdesc_i386): Declare global.
6099 (lynx_i386_arch_setup): Set `lynx_tdesc'.
6100 * lynx-low.c (lynx_tdesc): New global.
6101 (lynx_add_process): Set the new process'es tdesc.
6102 * lynx-low.h (struct target_desc): Forward declare.
6103 (lynx_tdesc): Declare global.
6104 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
6105 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
6106 * nto-low.c (nto_tdesc): New global.
6107 (do_attach): Set the new process'es tdesc.
6108 * nto-low.h (struct target_desc): Forward declare.
6109 (nto_tdesc): Declare.
6110 * nto-x86-low.c (tdesc_i386): Declare.
6111 (nto_x86_arch_setup): Set `nto_tdesc'.
6113 2013-06-04 Gary Benson <gbenson@redhat.com>
6115 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
6116 to qSupported response when appropriate.
6117 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
6118 with nonzero-length annex.
6119 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
6120 arguments supplied in annex.
6122 2013-05-31 Doug Evans <dje@google.com>
6125 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
6126 64 bits in 64-cross-32 environment.
6128 2013-05-28 Pedro Alves <palves@redhat.com>
6130 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
6131 (aarch64-without-fpu.c): Delete rule.
6132 * configure.srv (aarch64*-*-linux*): Remove references to
6133 aarch64-without-fpu.o and aarch64-without-fpu.xml.
6134 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
6137 2013-05-24 Pedro Alves <palves@redhat.com>
6139 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
6140 instead of strchr/decode_address. Error if the range isn't split
6141 with a ','. Don't assume there's be a ':' in the action.
6143 2013-05-23 Yao Qi <yao@codesourcery.com>
6144 Pedro Alves <palves@redhat.com>
6146 * linux-low.c (lwp_in_step_range): New function.
6147 (linux_wait_1): If the thread was range stepping and stopped
6148 outside the stepping range, report the stop to GDB. Otherwise,
6149 continue stepping. Add range stepping debug output.
6150 (linux_set_resume_request): Copy the step range from the resume
6152 (linux_supports_range_stepping): New.
6153 (linux_target_ops) <supports_range_stepping>: Set to
6154 linux_supports_range_stepping.
6155 * linux-low.h (struct linux_target_ops)
6156 <supports_range_stepping>: New field.
6157 (struct lwp_info) <step_range_start, step_range_end>: New fields.
6158 * linux-x86-low.c (x86_supports_range_stepping): New.
6159 (the_low_target) <supports_range_stepping>: Set to
6160 x86_supports_range_stepping.
6161 * server.c (handle_v_cont): Handle 'r' action.
6162 (handle_v_requests): Append ";r" if the target supports range
6164 * target.h (struct thread_resume) <step_range_start,
6165 step_range_end>: New fields.
6166 (struct target_ops) <supports_range_stepping>:
6168 (target_supports_range_stepping): New macro.
6170 2013-05-17 Joel Brobecker <brobecker@adacore.com>
6172 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
6173 confusion in comment.
6175 2013-05-17 Joel Brobecker <brobecker@adacore.com>
6177 * lynx-low.c (struct process_info_private): New type.
6178 (lynx_add_process): New function.
6179 (lynx_create_inferior, lynx_attach): Replace calls to
6180 add_process by calls to lynx_add_process.
6181 (lynx_resume): If PTID is null, then try using
6182 current_process()->private->last_wait_event_ptid.
6184 (lynx_clear_inferiors): Delete. The contents of that function
6185 has been inlined in lynx_mourn;
6186 (lynx_wait_1): Save the ptid in the process's private data.
6187 (lynx_mourn): Free the process' private data. Replace call
6188 to lynx_clear_inferiors by call to clear_inferiors.
6190 2013-05-17 Yao Qi <yao@codesourcery.com>
6192 * i386-low.c (i386_length_and_rw_bits): Move the comment to
6195 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
6197 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
6198 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
6199 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
6200 PT_TEXT_END_ADDR guards. Update comments.
6201 (linux_target_op) <read_offsets>: Conditionally define to
6202 linux_read_offsets if the target is UCLIBC and if it defines
6203 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
6205 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
6206 Andrew Jenner <andrew@codesourcery.com>
6208 * Makefile.in (SFILES): Add linux-nios2-low.c.
6209 (clean): Add action to delete nios2-linux.c.
6210 (nios2-linux.c): New rule.
6211 * configure.srv: Add nios2*-*-linux*.
6212 * linux-nios2-low.c: New.
6214 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
6216 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
6218 2013-04-25 Hui Zhu <hui@codesourcery.com>
6221 * ax.c (ax_printf): Add fflush.
6223 2013-04-22 Tom Tromey <tromey@redhat.com>
6225 * Makefile.in (SFILES): Add filestuff.c.
6226 (OBS): Add filestuff.o.
6227 (filestuff.o): New target.
6228 * config.in, configure: Rebuild.
6229 * configure.ac: Check for fdwalk, pipe2.
6231 2013-04-17 Pedro Alves <palves@redhat.com>
6233 * configure.ac (USE_THREAD_DB): Delete variable.
6234 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
6235 Don't AC_SUBST USE_THREAD_DB.
6236 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
6237 * config.in, configure: Regenerate.
6239 2013-04-16 Pedro Alves <palves@redhat.com>
6241 * linux-low.h (struct lwp_info) <thread_known>: Move under
6242 the USE_THREAD_DB #ifdef.
6244 2013-04-16 Pedro Alves <palves@redhat.com>
6246 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
6247 (linux-low.o): Delete rule.
6248 * linux-low.h: Always include "gdb_thread_db.h" instead of
6249 conditionally including thread_db.h.
6250 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
6253 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6255 * Makefile.in (install-only): Fix make install regression.
6257 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
6259 Convert man pages to texinfo, new gdbinit.5 texinfo page.
6260 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
6262 * gdbserver.1: Remove.
6264 2013-03-22 Pedro Alves <palves@redhat.com>
6266 * linux-low.c (handle_extended_wait): Don't call
6267 linux_enable_event_reporting.
6269 2013-03-15 Tony Theodore <tonyt@logyst.com>
6272 * Makefile.in (SHELL): Use @SHELL@.
6274 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
6276 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
6279 2013-03-13 Joel Brobecker <brobecker@adacore.com>
6281 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
6282 Remove extraneous NULL element.
6284 2013-03-13 Yao Qi <yao@codesourcery.com>
6286 * tracepoint.c (traceframe_read_tsv): Look for the last matched
6287 'V' block in trace frame.
6289 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6291 * target.h (struct target_ops): Add btrace ops.
6292 (target_supports_btrace): New macro.
6293 (target_enable_btrace): New macro.
6294 (target_disable_btrace): New macro.
6295 (target_read_btrace): New macro.
6296 * gdbthread.h (struct thread_info): Add btrace field.
6297 * server.c: Include btrace-common.h.
6298 (handle_btrace_general_set): New function.
6299 (handle_btrace_enable): New function.
6300 (handle_btrace_disable): New function.
6301 (handle_general_set): Call handle_btrace_general_set.
6302 (handle_qxfer_btrace): New function.
6303 (struct qxfer qxfer_packets[]): Add btrace entry.
6304 * inferiors.c (remove_thread): Disable btrace.
6305 * linux-low: Include linux-btrace.h.
6306 (linux_low_enable_btrace): New function.
6307 (linux_low_read_btrace): New function.
6308 (linux_target_ops): Add btrace ops.
6309 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
6310 Add srv_linux_btrace=yes.
6311 (x86_64-*-linux*): Add linux-btrace.o.
6312 Add srv_linux_btrace=yes.
6313 * configure.ac: Define HAVE_LINUX_BTRACE.
6314 * config.in: Regenerated.
6315 * configure: Regenerated.
6317 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6319 * server.c (handle_qxfer): Preserve error message if -3 is
6321 (qxfer): Document the -3 return value.
6323 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6325 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
6326 (linux_btrace_h): New variable.
6327 (linux-btrace.o): New rule.
6329 2013-03-08 Stan Shebs <stan@codesourcery.com>
6330 Hafiz Abid Qadeer <abidh@codesourcery.com>
6332 * tracepoint.c (trace_buffer_size): New global.
6333 (DEFAULT_TRACE_BUFFER_SIZE): New define.
6334 (init_trace_buffer): Change to one-argument function. Allocate
6335 trace buffer memory.
6336 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
6337 handle QTBuffer:size packet.
6338 (cmd_bigqtbuffer_size): New function.
6339 (initialize_tracepoint): Call init_trace_buffer with
6340 DEFAULT_TRACE_BUFFER_SIZE.
6341 * server.c (handle_query): Add QTBuffer:size in the
6344 2013-03-07 Yao Qi <yao@codesourcery.com>
6346 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
6347 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
6349 (cmd_qtsp): Adjust condition. Do post increment.
6350 Set cur_action and cur_step_action back to 0.
6352 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
6355 * linux-low.c (linux_write_memory): Return early success if LEN is
6358 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
6360 * configure.srv: Add x86_64-*-cygwin* as target.
6362 2013-02-28 Tom Tromey <tromey@redhat.com>
6364 * configure.ac: Invoke AC_SYS_LARGEFILE.
6365 * configure, config.in: Rebuild.
6367 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
6369 * win32-low.c: Throughout, fix format strings and casts of
6370 printf-like functions to avoid type related warnings on all
6372 (get_child_debug_event): Print dwDebugEventCode as hex since
6373 that's how it's usually documented.
6375 2013-02-28 Yao Qi <yao@codesourcery.com>
6377 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
6380 2013-02-27 Jiong Wang <jiwang@tilera.com>
6382 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
6383 (reg-tilegx32.c): New rule.
6384 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
6385 * linux-tile-low.c (tile_arch_setup): New function. Invoke
6386 different register info initializer according to elf class.
6387 (init_registers_tilgx32): New function. The tilegx32 register info
6389 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
6390 (tile_store_gregset): Likewise.
6392 2013-02-27 Yao Qi <yao@codesourcery.com>
6394 * server.c (process_point_options): Print debug message when
6395 debug_threads is true.
6397 2013-02-26 Yao Qi <yao@codesourcery.com>
6399 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
6401 2013-02-19 Pedro Alves <palves@redhat.com>
6402 Kai Tietz <ktietz@redhat.com>
6406 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
6407 instead of strtoul to extract address from packet.
6408 (process_serial_event) <'z'>: Likewise.
6410 2013-02-18 Yao Qi <yao@codesourcery.com>
6412 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
6414 2013-02-14 Pedro Alves <palves@redhat.com>
6418 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
6419 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
6421 2013-02-14 Pedro Alves <palves@redhat.com>
6423 * tracepoint.c (cmd_qtdpsrc): Use savestring.
6425 2013-02-14 Pedro Alves <palves@redhat.com>
6427 * tracepoint.c (save_string): Delete.
6428 (add_tracepoint_action): Use savestring instead of save_string.
6430 2013-02-12 Pedro Alves <palves@redhat.com>
6432 * linux-xtensa-low.c: Ditto.
6433 * xtensa-xtregs.c: Ditto.
6435 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
6437 * thread-db.c (thread_db_get_tls_address): NULL pointer check
6440 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
6442 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
6443 aarch64_num_wp_regs and aarch64_num_bp_regs to
6444 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
6446 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
6448 * linux-aarch64-low.c (ps_get_thread_area): Replace
6449 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
6451 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
6452 Marcus Shawcroft <marcus.shawcroft@arm.com>
6453 Nigel Stephens <nigel.stephens@arm.com>
6454 Yufeng Zhang <yufeng.zhang@arm.com>
6456 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
6457 (aarch64.c, aarch64-without-fpu.c): New targets.
6458 * configure.srv (aarch64*-*-linux*): New.
6459 * linux-aarch64-low.c: New file.
6461 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
6463 * linux-low.c (handle_extended_wait, linux_create_inferior)
6464 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
6465 (dequeue_one_deferred_signal, linux_resume_one_thread)
6466 (fetch_register, linux_write_memory, linux_enable_event_reporting)
6467 (linux_tracefork_grandchild, linux_test_for_tracefork)
6468 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
6469 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
6470 where the argument is 0.
6472 2013-01-25 Yao Qi <yao@codesourcery.com>
6474 * event-loop.c: Include "queue.h".
6475 (gdb_event_p): New typedef.
6476 (struct gdb_event) <next_event>: Remove.
6477 (event_queue): Change to QUEUE(gdb_event_p).
6478 (async_queue_event): Remove.
6479 (gdb_event_xfree): New.
6480 (initialize_event_loop): New.
6481 (process_event): Use API from QUEUE.
6482 (wait_for_event): Likewise.
6483 * server.c (main): Call initialize_event_loop.
6484 * server.h (initialize_event_loop): Declare.
6486 2013-01-18 Yao Qi <yao@codesourcery.com>
6488 * ax.h (struct eval_agent_expr_context): New.
6489 (gdb_eval_agent_expr): Update declaration.
6490 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
6491 TFRAME. Add new argument CTX.
6492 * server.h (struct eval_agent_expr_context): Declare.
6493 (agent_mem_read, agent_tsv_read): Update declaration.
6494 (agent_mem_read_string): Likewise.
6495 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
6496 (add_traceframe_block): Add new argument TPOINT.
6497 Increase TPOINT->traceframe_usage.
6498 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
6499 eval_tracepoint_agent_expr.
6500 (condition_true_at_tracepoint): Likewise.
6501 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
6502 (agent_mem_read_string, agent_tsv_read): Likewise.
6504 2013-01-16 Yao Qi <yao@codesourcery.com>
6506 * linux-low.c (linux_resume_one_lwp): Don't check
6507 'lwp->bp_reinsert != 0'.
6509 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6510 Pedro Alves <palves@redhat.com>
6512 * lynx-low.c (ptrace_request_to_str): Define a temporary
6513 macro and use it to simplify this function's implementation.
6515 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6517 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
6520 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6522 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
6524 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6526 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
6528 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6530 * lynx-low.c (lynx_resume): Use the resume_info parameter
6531 to determine the ptid for the lynx_ptrace call, unless
6532 it is equal to minus_one_ptid, in which case we use the
6533 ptid of the current_inferior.
6534 (lynx_wait_1): After having received a thread create/exit
6535 event, resume the inferior's execution using the signaling
6536 thread's ptid, rather than the old ptid.
6538 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6540 * lynx-low.c (lynx_resume): Delete variable ret.
6542 2013-01-01 Joel Brobecker <brobecker@adacore.com>
6544 * gdbreplay.c (gdbreplay_version): Update copyright year.
6545 * server.c (gdbserver_version): Likewise.
6547 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6549 * lynx-low.c (lynx_wait_1): Add debug trace before adding
6552 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6554 * lynx-low.c (ptrace_request_to_str): Add handling for
6557 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6559 * lynx-low.c (lynx_attach): Delete variable new_process.
6561 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6563 * lynx-low.c (lynx_create_inferior): Delete variable
6566 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6568 * lynx-low.c (ptrace_request_to_str): Do not handle
6569 PTRACE_GETTHREADLIST if this macro does not exist.
6571 2012-12-15 Yao Qi <yao@codesourcery.com>
6573 * Makefile.in (OBS): Add notif.o.
6574 * notif.c, notif.h: New.
6575 * server.c: Include "notif.h".
6576 (struct vstop_notif) <next>: Remove.
6578 (queue_stop_reply): Update.
6579 (push_event, send_next_stop_reply): Remove.
6580 (discard_queued_stop_replies): Update.
6581 (notif_stop): New variable.
6582 (handle_v_stopped): Remove.
6583 (handle_v_requests): Don't call handle_v_stopped. Call
6584 handle_ack_notif instead.
6585 (queue_stop_reply_callback): Call notif_event_enque instead
6586 of queue_stop_reply.
6587 (handle_status): Don't call send_next_stop_reply, call
6588 notif_write_event instead.
6589 (kill_inferior_callback): Likewise.
6590 (detach_or_kill_inferior_callback): Likewise.
6591 (main): Call initialize_notif.
6592 (process_serial_event): Call QUEUE_is_empty.
6593 (handle_target_event): Call notif_push instead of push event.
6594 * server.h (push_event): Remove declaration.
6596 2012-12-10 Tom Tromey <tromey@redhat.com>
6598 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
6599 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
6602 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
6603 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
6604 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
6605 (amd64-linux-ipa.o, ax.o): Rewrite.
6606 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
6607 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
6608 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
6609 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
6610 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
6611 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
6612 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
6613 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
6614 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
6615 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
6616 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
6617 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
6618 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
6619 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
6620 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
6621 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
6622 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
6623 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
6624 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
6625 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
6626 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
6627 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
6628 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
6629 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
6630 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
6631 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
6632 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
6633 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
6634 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
6635 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
6636 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
6637 (reg-tilegx.o): Remove.
6638 (all_object_files): New macro.
6639 Include .deps files.
6640 * aclocal.m4, configure: Rebuild.
6641 * acinclude.m4: Include depstand.m4, lead-dot.m4.
6642 * configure.ac: Invoke ZW_CREATE_DEPDIR,
6643 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
6645 2012-12-05 Tom Tromey <tromey@redhat.com>
6648 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
6650 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
6652 * configure.ac: Check for linux/perf_event.h.
6653 * config.in: Regenerated.
6654 * configure: Regenerated.
6656 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
6658 * hostio.c (handle_readlink): Decrease buffer size
6659 parameter passed to readlink by one byte.
6661 2012-11-26 Yao Qi <yao@codesourcery.com>
6663 * configure.ac (build_warnings): Append '-Wempty-body'.
6664 * configure: Regenerated.
6665 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
6668 2012-11-15 Pierre Muller <muller@sourceware.org>
6670 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
6671 * config.in: Regenerate.
6672 * configure: Regenerate.
6673 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
6674 Use "gdb_wait.h" header instead of <sys/wait.h> header.
6675 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
6676 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
6678 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
6679 instead of <sys/wait.h> header.
6680 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
6682 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
6684 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
6685 (various make rules): Remove -DGDBSERVER
6687 2012-11-09 Yao Qi <yao@codesourcery.com>
6689 * spu-low.c (current_ptid): Move it to ..
6690 * gdbthread.h: ... here. New.
6691 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
6692 * server.c (myresume, process_serial_event): Likewise.
6693 * thread-db.c (thread_db_find_new_threads): Likewise.
6694 * tracepoint.c (run_inferior_command): Likewise.
6696 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
6698 * server.c (handle_search_memory_1): Include access length in
6701 2012-09-05 Michael Brandt <michael.brandt@axis.com>
6703 * linux-crisv32-low.c: Fix compile errors.
6705 2012-09-04 Yao Qi <yao@codesourcery.com>
6707 * tracepoint.c (cmd_qtsv): Adjust debug message.
6708 Don't check CUR_TPOINT.
6710 2012-08-28 Yao Qi <yao@codesourcery.com>
6712 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
6713 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
6714 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
6715 Remove declarations of xmalloc, xreallloc, xstrdup and
6717 * Makefile.in (libiberty_h): New.
6718 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
6719 (linux-bfin-low.o): Append dependency 'libiberty.h'.
6721 2012-08-23 Yao Qi <yao@codesourcery.com>
6723 * server.h: Remove declaration of 'xsnprintf'.
6725 2012-08-22 Keith Seitz <keiths@redhat.com>
6727 * server.h: Include build-gnulib-gbserver/config.h.
6728 * gdbreplay.c: Likewise.
6730 2012-08-08 Doug Evans <dje@google.com>
6732 * Makefile.in (SFILES): Add gdb_vecs.c.
6733 (OBS): Add gdb_vecs.o.
6734 (gdb_vecs_h, host_defs_h): New variables.
6735 (thread-db.o): Add $(gdb_vecs_h) dependency.
6736 (gdb_vecs.o): New rule.
6737 * thread-db.c: #include "gdb_vecs.h".
6738 (thread_db_load_search): Use a vector to iterate over path elements.
6739 Handle text appearing after "$pdir".
6741 * configure.ac: Add check for strstr.
6742 * config.in: Regenerate.
6743 * configure: Regenerate.
6745 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
6747 * hostio.c (handle_pread): If pread fails, fall back to attempting
6749 (handle_pwrite): Likewise for pwrite.
6751 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
6753 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
6754 between unsupported TYPE and unimplementable ADDR/LEN combination.
6755 (arm_insert_point): Act on new return value.
6757 2012-07-31 Pedro Alves <palves@redhat.com>
6759 * server.c (process_point_options): Only skip tokens if we find
6760 one that is unrecognized. Don't treat 'X' specially while
6761 skipping unrecognized tokens.
6763 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
6765 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
6766 to 4-byte-align HW breakpoint addresses for Thumb.
6768 2012-07-27 Yao Qi <yao@codesourcery.com>
6772 * server.h: Declare gdb_agent_about_to_close.
6773 * target.c (kill_inferior): Include "agent.h".
6774 New. Send command 'kill'.
6775 * target.h (kill_inferior): Removed macro.
6776 * tracepoint.c (gdb_agent_about_to_close): New.
6777 (gdb_agent_helper_thread): Handle command 'close'.
6778 Wait endlessly until the inferior stops.
6779 Install gdb_agent_remove_socket to atexit hook.
6780 (agent_socket_name): New static variable.
6781 (gdb_agent_socket_init): Replace local variable 'name' with
6782 'agent_socket_name'.
6783 (gdb_agent_remove_socket): New.
6785 2012-07-27 Yao Qi <yao@codesourcery.com>
6787 * server.c (process_point_options): Stop at 'X' when parsing.
6789 2012-07-19 Michael Eager <eager@eagercon.com>
6791 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
6793 * linux-x86-low.c (x86_insert_point, x86_remove_point):
6794 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
6795 hardware breakpoint.
6797 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6799 * gdbserver/linux-low.c (initialize_low): Call
6800 linux_ptrace_init_warnings.
6802 2012-07-02 Doug Evans <dje@google.com>
6804 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
6807 2012-07-02 Stan Shebs <stan@codesourcery.com>
6809 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
6810 (ax.o): Add it to build rule.
6812 (OBS): Add format.o.
6813 (IPA_OBS): Add format.o.
6814 * server.c (handle_query): Claim support for breakpoint commands.
6815 (process_point_options): Add command case.
6816 (process_serial_event): Leave running if there are printfs in
6818 * mem-break.h (any_persistent_commands): Declare.
6819 (add_breakpoint_commands): Declare.
6820 (gdb_no_commands_at_breakpoint): Declare.
6821 (run_breakpoint_commands): Declare.
6822 * mem-break.c (struct point_command_list): New struct.
6823 (struct breakpoint): New field command_list.
6824 (any_persistent_commands): New function.
6825 (add_commands_to_breakpoint): New function.
6826 (add_breakpoint_commands): New function.
6827 (gdb_no_commands_at_breakpoint): New function.
6828 (run_breakpoint_commands): New function.
6829 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
6831 * ax.c: Include format.h.
6832 (ax_printf): New function.
6833 (gdb_eval_agent_expr): Add printf opcode.
6835 2012-06-13 Yao Qi <yao@codesourcery.com>
6837 * server.c (start_inferior): Remove duplicated writes to fields
6838 'last_resume_kind' and 'last_status' of 'current_inferior'.
6840 2012-06-12 Yao Qi <yao@codesourcery.com>
6841 Pedro Alves <palves@redhat.com>
6843 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
6845 * server.c (handle_v_cont): Extend comment.
6847 2012-06-11 Yao Qi <yao@codesourcery.com>
6849 * linux-low.c (linux_attach): Add 'static'.
6851 2012-06-06 Yao Qi <yao@codesourcery.com>
6853 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
6855 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
6857 Fix gcc -flto compilation warning.
6858 * server.c (main): Make variable multi_mode and attach volatile.
6860 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6862 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
6863 if the platform doesn't know about it.
6865 2012-05-30 Jeff Kenton <jkenton@tilera.com>
6867 * Makefile.in (SFILES): Add linux-tile-low.c.
6868 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
6869 * configure.srv: Handle tilegx-*-linux*.
6870 * linux-tile-low.c: New file.
6872 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6874 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
6876 2012-05-24 Pedro Alves <palves@redhat.com>
6880 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
6882 2012-05-24 Pedro Alves <palves@redhat.com>
6886 Replace target_signal with gdb_signal throughout.
6888 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
6890 * linux-low.c (linux_store_registers): Avoid the copying sequence
6891 when no data has been retrieved by ptrace.
6893 2012-05-22 Will Deacon <will.deacon@arm.com>
6895 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
6896 Include asm/ptrace.h.
6897 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
6900 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
6902 * linux-low.c (linux_store_registers): Don't re-retrieve data
6903 with ptrace that has already been obtained from /proc. Always
6904 copy any data retrieved with ptrace to the buffer supplied.
6906 2012-05-11 Yao Qi <yao@codesourcery.com>
6907 Pedro Alves <palves@redhat.com>
6909 * linux-low.c (enum stopping_threads_kind): New.
6910 (stopping_threads): Change type to `enum stopping_threads_kind'.
6911 (handle_extended_wait): If stopping and suspending threads, leave
6912 the new_lwp suspended too.
6913 (linux_wait_for_event): Adjust.
6914 (stop_all_lwps): Set `stopping_threads' to
6915 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
6916 whether we're suspending threads or just stopping them. Assert no
6919 2012-04-29 Yao Qi <yao@codesourcery.com>
6921 * server.h: Move some code to ...
6922 * gdbthread.h: ... here. New.
6923 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
6924 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
6925 (nto-low.o, win32-low.o): Likewise.
6926 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
6927 * regcache.c, remote-utils.c, server.c: Likewise.
6928 * target.c, tracepoint.c, win32-low.c: Likewise.
6930 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6932 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
6933 (PTRACE_ARG4_TYPE): Likewise.
6934 (PTRACE_XFER_TYPE): Likewise.
6935 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
6936 ptrace to PTRACE_ARG3_TYPE.
6937 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
6938 (PTRACE_ARG4_TYPE): Likewise.
6939 (PTRACE_XFER_TYPE): Likewise.
6940 (linux_detach_one_lwp): Cast fourth argument of
6941 ptrace to long then PTRACE_ARG4_TYPE.
6942 (regsets_fetch_inferior_registers): Cast third argument of
6943 ptrace to long then PTRACE_ARG3_TYPE.
6944 (regsets_store_inferior_registers): Likewise.
6946 2012-04-20 Pedro Alves <palves@redhat.com>
6948 * configure: Regenerate.
6950 2012-04-19 Pedro Alves <palves@redhat.com>
6952 * Makefile.in (GNULIB_BUILDDIR): New.
6953 (LIBGNU, INCGNU, GNULIB_H): Adjust.
6954 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
6955 (all, install-only, uninstall, clean-info, all-lib, clean): No
6956 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
6957 (maintainer-clean realclean distclean): Use subdir_do.
6959 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
6960 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
6961 * acinclude.m4: Include acx_configure_dir.m4.
6962 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
6963 calls. Call AC_PROG_RANLIB. Configure gnulib using
6966 (GNULIB_STDINT_H): Adjust.
6967 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
6968 * gdbreplay.c: Include build-gnulib/config.h.
6969 * server.h: Likewise.
6970 * aclocal.m4: Regenerate.
6971 * config.in: Regenerate.
6972 * configure: Regenerate.
6974 2012-04-19 Pedro Alves <palves@redhat.com>
6976 * Makefile.in (LIBGNU, INCGNU): Adjust.
6977 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
6978 (all, install-only, uninstall, clean-info, all-lib, clean)
6979 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
6980 * configure.ac: Adjust AC_OUTPUT output.
6981 * aclocal.m4: Regenerate.
6982 * configure: Regenerate.
6984 2012-04-19 Pedro Alves <palves@redhat.com>
6986 * Makefile.in (generated_files): New.
6987 (server_h): Remove the explicit dependency on config.h, and depend
6988 on $generated_files.
6990 2012-04-19 Pedro Alves <palves@redhat.com>
6992 * Makefile.in (INCGNU): Add -Ignulib.
6994 2012-04-19 Pedro Alves <palves@redhat.com>
6996 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
6997 (INCGNU): ... this, and spell out -I here.
6998 (GNULIB_LIB): Rename to ...
7000 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
7002 2012-04-19 Pedro Alves <palves@redhat.com>
7004 * config.in: Regenerate.
7006 2012-04-19 Pedro Alves <palves@redhat.com>
7008 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
7009 * server.h (memmem): Remove declaration.
7010 * config.in: Regenerate.
7011 * configure: Regenerate.
7013 2012-04-19 Yao Qi <yao@codesourcery.com>
7015 * Makefile.in (SFILES): Add common/vec.c.
7019 2012-04-19 Yao Qi <yao@codesourcery.com>
7021 * remote-utils.c (prepare_resume_reply): Replace with macro
7022 target_core_of_thread.
7023 * server.c (handle_qxfer_threads_proper): Likewise.
7024 * target.h (traget_core_of_thread): New macro.
7026 2012-04-18 Pedro Alves <palves@redhat.com>
7028 * aclocal.m4: Regenerate.
7029 * configure: Regenerate.
7031 2012-04-16 Yao Qi <yao@codesourcery.com>
7033 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
7034 duplicated on address.
7036 2012-04-16 Yao Qi <yao@codesourcery.com>
7038 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
7039 (struct tracepoint_action_ops) <send>: New field.
7040 (m_tracepoint_action_send, r_tracepoint_action_send): New.
7041 (agent_expr_send, x_tracepoint_action_send): New.
7042 (l_tracepoint_action_send): New.
7043 (cmd_qtdp): Download and install tracepoint
7044 according to `use_agent'.
7045 (run_inferior_command): Add one more parameter `len'.
7047 (tracepoint_send_agent): New.
7048 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
7050 2012-04-16 Yao Qi <yao@codesourcery.com>
7052 * tracepoint.c (download_tracepoints): Moved to ...
7053 (cmd_qtstart): ... here.
7055 2012-04-14 Yao Qi <yao@codesourcery.com>
7057 * tracepoint.c: Include inttypes.h.
7058 (struct collect_memory_action): Use sized types.
7059 (struct tracepoint): Likewise.
7060 (cmd_qtdp, stop_tracing): Update print specifiers.
7061 (cmd_qtp, response_tracepoint): Likewise.
7062 (collect_data_at_tracepoint): Likewise.
7063 (collect_data_at_step): Likewise.
7065 2012-04-14 Yao Qi <yao@codesourcery.com>
7067 Import gnulib module inttypes.
7068 * aclocal.m4, config.in, configure: Regenerated.
7070 2012-04-14 Yao Qi <yao@codesourcery.com>
7072 * Makefile.in (maintainer-clean, realclean, distclean): Remove
7073 Makefile and config.status at last.
7075 2012-04-13 Yao Qi <yao@codesourcery.com>
7077 * tracepoint.c: Include stdint.h unconditionally.
7079 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7081 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
7082 on BFD_HAVE_SYS_PROCFS_TYPE.
7083 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
7084 * configure: Regenerate.
7085 * config.in: Likewise.
7087 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
7089 * Makefile.in (clean): Also remove x32.c x32-linux.c
7090 x32-avx.c x32-avx-linux.c.
7091 (x32.o): New target.
7093 (x32-linux.o): Likewise.
7094 (x32-linux.c): Likewise.
7095 (x32-avx.o): Likewise.
7096 (x32-avx.c): Likewise.
7097 (x32-avx-linux.o): Likewise.
7098 (x32-avx-linux.c): Likewise.
7100 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
7101 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
7102 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
7103 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
7104 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
7105 i386/x32-avx-linux.xml.
7107 * linux-x86-low.c (init_registers_x32_linux): New prototype.
7108 (init_registers_x32_avx_linux): Likwise.
7109 (x86_linux_update_xmltarget): Call init_registers_x32_linux
7110 or init_registers_x32_avx_linux if linux_is_elf64 is false.
7112 2012-04-13 Pedro Alves <palves@redhat.com>
7114 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
7115 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
7116 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
7117 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
7120 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7122 * linux-x86-low.c (compat_x32_clock_t): New.
7123 (compat_x32_siginfo_t): Likewise.
7124 (compat_x32_siginfo_from_siginfo): Likewise.
7125 (siginfo_from_compat_x32_siginfo): Likewise.
7126 (linux_is_elf64): Likewise.
7127 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
7128 and siginfo_from_compat_x32_siginfo for x32.
7129 (x86_arch_setup): Set linux_is_elf64.
7131 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
7134 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
7136 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
7137 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
7138 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
7139 compatible with process.
7141 2012-04-12 Yao Qi <yao@codesourcery.com>
7143 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
7144 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
7145 (install-only, install-info, clean): Handle sub dir gnulib.
7146 (all-lib, am--refresh): New targets.
7147 (memmem.o): Remove target.
7148 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
7149 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
7150 (AC_REPLACE_FUNCS): Remove memmem.
7151 Invoke gl_INIT and AM_INIT_AUTOMAKE.
7152 (AC_OUTPUT): Generate Makefile in gnulib/.
7153 * aclocal.m4, config.in, configure: Regenerated.
7155 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
7157 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
7159 2012-04-05 Pedro Alves <palves@redhat.com>
7161 -Werror=strict-aliasing
7163 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
7166 2012-04-04 Pedro Alves <palves@redhat.com>
7168 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
7169 (sparc_store_gregset_from_stack, sparc_store_gregset)
7170 (sparc_breakpoint_at): Fix formatting.
7172 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
7174 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
7176 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
7177 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
7178 * config.in: Regenerate.
7179 * configure: Likewise.
7181 2012-03-29 Pedro Alves <palves@redhat.com>
7183 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
7184 Correct ptrace arguments.
7186 2012-03-28 Pedro Alves <palves@redhat.com>
7188 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
7189 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
7190 (IA64_FR1_REGNUM): New defines.
7191 (ia64_fetch_register): New.
7192 (the_low_target): Install it.
7193 * linux-low.h (struct linux_target_ops) <fetch_register>: New
7195 * linux-low.c (linux_fetch_registers): Try the
7196 the_low_target.fetch_register hook first.
7198 * linux-arm-low.c (the_low_target): Adjust.
7199 * linux-bfin-low.c (the_low_target): Adjust.
7200 * linux-cris-low.c (the_low_target): Adjust.
7201 * linux-crisv32-low.c (the_low_target): Adjust.
7202 * linux-m32r-low.c (the_low_target): Adjust.
7203 * linux-m68k-low.c (the_low_target): Adjust.
7204 * linux-mips-low.c (the_low_target): Adjust.
7205 * linux-ppc-low.c (the_low_target): Adjust.
7206 * linux-s390-low.c (the_low_target): Adjust.
7207 * linux-sh-low.c (the_low_target): Adjust.
7208 * linux-sparc-low.c (the_low_target): Adjust.
7209 * linux-tic6x-low.c (the_low_target): Adjust.
7210 * linux-x86-low.c (the_low_target): Adjust.
7211 * linux-xtensa-low.c (the_low_target): Adjust.
7213 2012-03-26 Pedro Alves <palves@redhat.com>
7215 * server.c (handle_qxfer_libraries): Don't bail early if
7216 the_target->qxfer_libraries_svr4 is not NULL.
7218 2012-03-26 Pedro Alves <palves@redhat.com>
7220 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
7222 2012-03-23 Pedro Alves <palves@redhat.com>
7224 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
7225 "library-list-svr4" element's start tag when the the DSO list is
7228 2012-03-23 Pedro Alves <palves@redhat.com>
7230 * linux-low.c (read_one_ptr): Read the inferior's pointer through
7231 a variable whose type size is the same as the inferior's pointer
7234 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
7236 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
7238 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
7239 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
7240 * linux-low.h: Include <signal.h>.
7241 (struct siginfo): Remove forward declaration.
7242 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
7245 2012-03-21 Mike Frysinger <vapier@gentoo.org>
7247 * .gitignore: Ignore more files.
7249 2012-03-19 Pedro Alves <palves@redhat.com>
7250 Jan Kratochvil <jan.kratochvil@redhat.com>
7252 * server.c (cont_thread, general_thread): Add describing comments.
7253 (start_inferior): Clear `cont_thread'.
7254 (handle_v_cont): Don't set `cont_thread' if resuming all threads
7257 2012-03-15 Yao Qi <yao@codesourcery.com>
7259 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
7261 (cmd_qtdp): ... here.
7263 2012-03-15 Yao Qi <yao@codesourcery.com>
7265 * tracepoint.c (struct tracepoint_action_ops): New.
7266 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
7267 (m_tracepoint_action_download): New.
7268 (r_tracepoint_action_download): New.
7269 (x_tracepoint_action_download): New.
7270 (l_tracepoint_action_download): New.
7271 (add_tracepoint_action): Install `action->ops' according type.
7272 (download_tracepoint_1): Move code `download' function pointer
7273 of various tracepoint_action_ops.
7275 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7277 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
7278 linux_ptrace_attach_warnings.
7280 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7282 * Makefile.in (linux-ptrace.o): New.
7283 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
7284 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
7285 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
7286 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
7287 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
7289 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
7291 2012-03-08 Yao Qi <yao@codesourcery.com>
7292 Pedro Alves <palves@redhat.com>
7294 Fix PR server/13392.
7295 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
7297 * tracepoint.c (remove_tracepoint): New.
7298 (cmd_qtdp): Call remove_tracepoint when failed to install.
7300 2012-03-07 Pedro Alves <palves@redhat.com>
7302 * linux-low.c (get_detach_signal): New.
7303 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
7304 Pass on pending signals to PTRACE_DETACH. Check the result of the
7306 * server.c (program_signals, program_signals_p): New.
7307 (handle_general_set): Handle QProgramSignals.
7308 * server.h (program_signals, program_signals_p): Declare.
7310 2012-03-05 Pedro Alves <palves@redhat.com>
7311 Jan Kratochvil <jan.kratochvil@redhat.com>
7313 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
7316 2012-03-03 Yao Qi <yao@codesourcery.com>
7318 * tracepoint.c (tracepoint_look_up_symbols): Update call to
7319 agent_look_up_symbols.
7321 2012-03-03 Yao Qi <yao@codesourcery.com>
7323 * Makefile.in (linux-low.o): Keep dependence on agent.h.
7324 (linux-x86-low.o): Likewise.
7325 * server.h: Remove in_process_agent_loaded.
7326 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
7330 2012-03-03 Yao Qi <yao@codesourcery.com>
7332 * tracepoint.c (gdb_agent_capability): New global.
7333 (in_process_agent_loaded_ust): Renamed to
7334 `in_process_agent_supports_ust'.
7336 (in_process_agent_supports_ust): Call agent_capability_check.
7337 (clear_installed_tracepoints): Assert that agent supports
7340 2012-03-03 Yao Qi <yao@codesourcery.com>
7342 * linux-low.c (linux_supports_agent): New.
7343 (linux_target_ops): Initialize field `supports_agent' with
7344 linux_supports_agent.
7345 * target.h (struct target_ops) <supports_agent>: New.
7346 (target_supports_agent): New macro.
7347 * server.c (handle_general_set): Handle packet 'QAgent'.
7348 (handle_query): Send `QAgent+'.
7349 * Makefile.in (server.o): Depends on agent.h.
7351 2012-03-03 Yao Qi <yao@codesourcery.com>
7353 * Makefile.in (OBS): Add agent.o.
7354 Add new rule for agent.o.
7355 Track dependence of tracepoint.c on agent.h.
7356 * tracepoint.c (run_inferior_command_1):
7357 (run_inferior_command): Call agent_run_command.
7358 (gdb_ust_connect_sync_socket): Deleted. Move it to
7360 (resume_thread, stop_thread): Likewise.
7361 (gdb_ust_socket_init): Renamed to ...
7362 (gdb_agent_socket_init): ... New.
7363 (gdb_ust_thread): Renamed to ...
7364 (gdb_agent_helper_thread): ... New.
7365 (gdb_ust_init): Move some code to ...
7366 (gdb_agent_init): ... here. New.
7367 [HAVE_UST]: Call gdb_ust_init.
7368 (initialize_tracepoint_ftlib): Call gdb_agent_init.
7369 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
7370 * config.in, configure: Regenerated.
7372 2012-03-02 Pedro Alves <palves@redhat.com>
7374 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
7375 * linux-low.c (struct simple_pid_list): New.
7376 (stopped_pids): New a struct simple_pid_list pointer.
7377 (add_to_pid_list, pull_pid_from_list): New.
7378 (handle_extended_wait): Don't assume the first signal new children
7379 report is SIGSTOP. Adjust call to pull_pid_from_list.
7380 (linux_wait_for_lwp): Adjust.
7382 2012-03-02 Yao Qi <yao@codesourcery.com>
7384 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
7387 2012-03-02 Yao Qi <yao@codesourcery.com>
7389 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
7390 `stop_pc' and `tpoint'. Update caller.
7392 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
7394 * linux-low.h (linux_target_ops): Add regset_bitmap member.
7395 * linux-low.c (use_linux_regsets): New macro.
7396 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
7397 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
7398 (linux_register_in_regsets): New function.
7399 (usr_fetch_inferior_registers): Skip registers covered by
7401 (usr_store_inferior_registers): Likewise.
7402 (usr_fetch_inferior_registers): New macro.
7403 (usr_store_inferior_registers): Likewise.
7404 (linux_fetch_registers): Handle mixed regset/non-regset targets.
7405 (linux_store_registers): Likewise.
7406 * linux-mips-low.c (init_registers_mips_dsp_linux): New
7408 (init_registers_mips64_dsp_linux): Likewise.
7409 (init_registers_mips_linux): New macro.
7410 (init_registers_mips_dsp_linux): Likewise.
7411 (mips_dsp_num_regs): Likewise.
7412 (DSP_BASE, DSP_CONTROL): New fallback macros.
7413 (mips_base_regs): New macro.
7414 (mips_regmap): Use it. Fix the size.
7415 (mips_dsp_regmap): New variable.
7416 (mips_dsp_regset_bitmap): Likewise.
7417 (mips_arch_setup): New function.
7418 (mips_cannot_fetch_register): Use the_low_target.regmap rather
7420 (mips_cannot_store_register): Likewise.
7421 (the_low_target): Update .arch_setup, .num_regs and .regmap
7422 initializers. Add .regset_bitmap initializer.
7423 * linux-arm-low.c (the_low_target): Add .regset_bitmap
7425 * linux-bfin-low.c (the_low_target): Likewise.
7426 * linux-cris-low.c (the_low_target): Likewise.
7427 * linux-crisv32-low.c (the_low_target): Likewise.
7428 * linux-ia64-low.c (the_low_target): Likewise.
7429 * linux-m32r-low.c (the_low_target): Likewise.
7430 * linux-m68k-low.c (the_low_target): Likewise.
7431 * linux-ppc-low.c (the_low_target): Likewise.
7432 * linux-s390-low.c (the_low_target): Likewise.
7433 * linux-sh-low.c (the_low_target): Likewise.
7434 * linux-sparc-low.c (the_low_target): Likewise.
7435 * linux-tic6x-low.c (the_low_target): Likewise.
7436 * linux-x86-low.c (the_low_target): Likewise.
7437 * linux-xtensa-low.c (the_low_target): Likewise.
7438 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
7439 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
7440 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
7442 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
7443 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
7445 2012-02-29 Yao Qi <yao@codesourcery.com>
7446 Pedro Alves <palves@redhat.com>
7448 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
7449 `step_over_finished' is true.
7451 2012-02-27 Pedro Alves <palves@redhat.com>
7453 * linux-low.c (pid_is_stopped): Delete, moved to common/.
7454 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
7456 2012-02-27 Pedro Alves <palves@redhat.com>
7459 * linux-low.c (pid_is_stopped): New.
7460 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
7462 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
7464 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
7467 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
7469 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
7471 2012-02-24 Luis Machado <lgustavo@codesourcery>
7473 * server.c (handle_query): Advertise support for target-side
7474 breakpoint condition evaluation.
7475 (process_point_options): New function.
7476 (process_serial_event): When inserting a breakpoint, check for
7477 a target-side condition that should be evaluated.
7479 * mem-break.c: Include regcache.h and ax.h.
7480 (point_cond_list_t): New data structure.
7481 (breakpoint) <cond_list>: New field.
7482 (find_gdb_breakpoint_at): Make non-static.
7483 (delete_gdb_breakpoint_at): Clear any target-side
7485 (clear_gdb_breakpoint_conditions): New function.
7486 (add_condition_to_breakpoint): Likewise.
7487 (add_breakpoint_condition): Likewise.
7488 (gdb_condition_true_at_breakpoint): Likewise.
7489 (gdb_breakpoint_here): Return result directly instead
7490 of going through a local variable.
7492 * mem-break.h (find_gdb_breakpoint_at): New prototype.
7493 (clear_gdb_breakpoint_conditions): Likewise.
7494 (add_breakpoint_condition): Likewise.
7495 (gdb_condition_true_at_breakpoint): Likewise.
7497 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
7498 (need_step_over_p): Take target-side breakpoint condition into
7501 2012-02-24 Luis Machado <lgustavo@codesourcery>
7503 * server.h: Include tracepoint.h.
7504 (agent_mem_read, agent_get_trace_state_variable_value,
7505 agent_set_trace_state_variable_value,
7506 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
7507 get_set_tsv_func_addr): New prototypes.
7509 * ax.h: New include file.
7510 * ax.c: New source file.
7512 * tracepoint.c: Include ax.h.
7513 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
7514 agent_expr, eval_result_type): Move to ax.h.
7515 (parse_agent_expr): Rename to ...
7516 (gdb_parse_agent_expr): ... this, make it non-static and move
7518 (unparse_agent_expr) Rename to ...
7519 (gdb_unparse_agent_expr): ... this, make it non-static and move
7521 (eval_agent_expr): Rename to ...
7522 (eval_tracepoint_agent_expr): ... this.
7523 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
7524 forward declarations.
7525 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
7526 (agent_get_trace_state_variable_value): New function.
7527 (agent_set_trace_state_variable_value): New function.
7528 (cmd_qtdp): Call gdb_parse_agent_expr (...).
7529 (response_tracepoint): Call gdb_unparse_agent_expr (...).
7530 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
7531 (condition_true_at_tracepoint): Likewise.
7532 (parse_agent_expr): Rename to ...
7533 (gdb_parse_agent_expr): ... this and move to ax.c.
7534 (unparse_agent_expr): Rename to ...
7535 (gdb_unparse_agent_expr): ... this and move to ax.c.
7536 (gdb_agent_op_name): Move to ax.c.
7537 (eval_agent_expr): Rename to ...
7538 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
7540 (eval_tracepoint_agent_expr): New function.
7541 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
7543 (current_insn_ptr, emit_error, struct bytecode_address): Move to
7545 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
7546 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
7547 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
7548 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
7549 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
7550 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
7551 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
7552 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
7553 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
7554 (compile_bytecodes): Remove forward declaration.
7555 (is_goto_target): Move to ax.c.
7556 (compile_bytecodes): Move to ax.c and call
7557 agent_get_trace_state_variable_value (...) and
7558 agent_set_trace_state_variable_value (...).
7560 * Makefile.in: Update ax.c and IPA dependencies.
7562 2012-02-24 Pedro Alves <palves@redhat.com>
7564 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
7565 (cmd_bigqtbuffer_circular): ... this. Only handle
7566 'QTBuffer:circular:'.
7567 (handle_tracepoint_general_set): Adjust.
7569 2012-02-16 Yao Qi <yao@codesourcery.com>
7571 * inferiors.c: Move code to ...
7572 * dll.c: .... here. New.
7573 * server.h: Declare clear_dlls.
7574 * Makefile.in (SFILES): Add dll.c.
7578 2012-02-11 Yao Qi <yao@codesourcery.com>
7580 * server.c: (handle_monitor_command): Add a new parameter
7582 (handle_query): Update caller.
7584 2012-02-09 Joel Brobecker <brobecker@adacore.com>
7586 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
7587 * configure, config.in: Regenerate.
7588 * hostio.c: Provide an alternate implementation if HAVE_READLINK
7591 2012-02-02 Pedro Alves <palves@redhat.com>
7593 Try SIGKILL first, then PTRACE_KILL.
7594 * linux-low.c (linux_kill_one_lwp): New.
7595 (linux_kill_one_lwp): Rename to ...
7596 (kill_one_lwp_callback): ... this. Use the new
7599 2012-02-02 Pedro Alves <palves@redhat.com>
7601 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
7604 2012-01-27 Pedro Alves <palves@redhat.com>
7606 * linux-low.c (linux_child_pid_to_exec_file): Delete.
7607 (elf_64_file_p): Make static.
7608 (linux_pid_exe_is_elf_64_file): New.
7609 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
7610 Delete declarations.
7611 (linux_pid_exe_is_elf_64_file): Declare.
7612 * linux-x86-low.c (x86_arch_setup): Use
7613 linux_pid_exe_is_elf_64_file.
7615 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
7617 * linux-low.c (linux_wait_for_event_1): Rename to ...
7618 (linux_wait_for_event): ... here and merge it with former
7619 linux_wait_for_event - new variable wait_ptid, use it.
7620 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
7622 2012-01-23 Pedro Alves <palves@redhat.com>
7624 * server.c (main): Avoid yet another case of infinite loop while
7625 detaching/killing after a longjmp.
7627 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
7630 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
7632 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
7634 * hostio.c (handle_readlink): New function.
7635 (handle_vFile): Call it to handle "vFile:readlink" packets.
7637 2012-01-20 Pedro Alves <palves@redhat.com>
7638 Ulrich Weigand <ulrich.weigand@linaro.org>
7640 * server.c (handle_v_requests): Only support vAttach and vRun to
7641 start multiple processes when in extended protocol mode.
7643 2012-01-17 Pedro Alves <palves@redhat.com>
7645 * tracepoint.c (initialize_tracepoint): Use mmap instead of
7646 memalign plus mprotect to allocate the scratch buffer.
7648 2012-01-13 Pedro Alves <palves@redhat.com>
7650 * server.c (attach_inferior): Clear `cont_thread'.
7652 2012-01-13 Pedro Alves <palves@redhat.com>
7654 * server.c (main): Avoid infinite loop while detaching/killing
7657 2012-01-09 Doug Evans <dje@google.com>
7659 * server.c (start_inferior): Set last_ptid in --wrapper case.
7661 2012-01-06 Yao Qi <yao@codesourcery.com>
7663 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
7665 [IN_PROCESS_AGENT] (debug_agent): New global variable.
7667 2012-01-04 Yao Qi <yao@codesourcery.com>
7669 * tracepoint.c (cmd_qtdp): Print debug message
7670 for static tracepoint.
7672 2012-01-04 Yao Qi <yao@codesourcery.com>
7674 * tracepoint.c (trace_vdebug): Differentiate debug message
7675 between gdbserver and IPA.
7677 2012-01-03 Yao Qi <yao@codesourcery.com>
7679 * tracepoint.c (tracepoint_was_hit): Don't collect for
7682 2012-01-02 Joel Brobecker <brobecker@adacore.com>
7684 * terminal.h: Reformat copyright header.
7686 2012-01-02 Joel Brobecker <brobecker@adacore.com>
7688 * server.c (gdbserver_version): Update copyright year.
7689 * gdbreplay.c (gdbreplay_version): Likewise.
7691 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
7693 * linux-low.c (linux_create_inferior): Put empty if clause for write.
7696 2011-12-18 Hui Zhu <teawater@gmail.com>
7697 * linux-low.c (linux_create_inferior): Save return value to ret.
7699 2011-12-18 Hui Zhu <teawater@gmail.com>
7701 * linux-low.c (linux_create_inferior): Save return value to ret.
7703 2011-12-16 Doug Evans <dje@google.com>
7705 * linux-low.c (linux_create_inferior): If stdio connection,
7706 redirect stdin from /dev/null, stdout to stderr.
7707 * remote-utils.c (remote_is_stdio): New static global.
7708 (remote_connection_is_stdio): New function.
7709 (remote_prepare): Handle stdio connection.
7710 (remote_open): Ditto.
7711 (remote_close): Don't close stdin for stdio connections.
7712 (read_prim,write_prim): New functions. Replace all calls to
7713 read/write to these.
7714 * server.c (main): Watch for "-" argument. Move call to
7715 remote_prepare before start_inferior.
7716 * server.h (STDIO_CONNECTION_NAME): New macro.
7717 (remote_connection_is_stdio): Declare.
7719 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
7720 in debugging output.
7722 2011-12-15 Yao Qi <yao@codesourcery.com>
7724 * tracepoint.c: Include sys/syscall.h.
7725 (gdb_ust_thread): Remove preprocessor conditional.
7727 2011-12-14 Pedro Alves <pedro@codesourcery.com>
7729 * linux-low.c (linux_detach_one_lwp): Call
7730 the_low_target.prepare_to_resume before detaching.
7732 2011-12-14 Yao Qi <yao@codesourcery.com>
7734 * tracepoint.c (gdb_ust_thread): Don't ignore return value
7737 2011-12-14 Yao Qi <yao@codesourcery.com>
7739 * i386-low.c (i386_low_stopped_data_address): Initialize local
7742 2011-12-13 Pedro Alves <pedro@codesourcery.com>
7746 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
7747 DR_CONTROL unless necessary. Extend comments.
7748 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
7749 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
7751 2011-12-13 Yao Qi <yao@codesourcery.com>
7753 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
7755 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
7757 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
7759 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
7760 Print new debug message for such case.
7762 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
7764 Fix overlapping memcpy.
7765 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
7766 the read_inferior_memory transfer.
7767 (delete_fast_tracepoint_jump): New variable buf. Use it for the
7768 write_inferior_memory transfer.
7769 (set_fast_tracepoint_jump): New variable buf. Use it for the
7770 read_inferior_memory and write_inferior_memory transfers.
7771 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
7772 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
7773 Use it for the write_inferior_memory transfer.
7774 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
7777 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
7779 * linux-low.c (fetch_register, store_register): Make code
7780 consistent, fix formatting.
7782 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
7784 * linux-low.c (usr_store_inferior_registers): Factor out code
7785 to handle individual registers into...
7786 (store_register): ... this new function.
7788 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
7790 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
7791 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
7792 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
7793 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
7794 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
7795 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
7796 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
7797 (srv_xmlfiles): Add new XML files.
7799 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
7801 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
7802 (init_registers_s390_linux32v1): Add prototype.
7803 (init_registers_s390_linux32v2): Likewise.
7804 (init_registers_s390_linux64v1): Likewise.
7805 (init_registers_s390_linux64v2): Likewise.
7806 (init_registers_s390x_linux64v1): Likewise.
7807 (init_registers_s390x_linux64v2): Likewise.
7808 (s390_num_regs): Increment to 52.
7809 (s390_regmap): Add orig_r2 register.
7810 (s390_num_regs_3264): Increment to 68.
7811 (s390_regmap_3264): Add orig_r2 register.
7812 (s390_collect_ptrace_register): Handle orig_r2 register.
7813 (s390_supply_ptrace_register): Likewise.
7814 (s390_fill_last_break): New function.
7815 (s390_store_last_break): Likewise.
7816 (s390_fill_system_call): New function.
7817 (s390_store_system_call): Likewise.
7818 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
7820 (s390_check_regset): New function.
7821 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
7822 NT_S390_SYSTEM_CALL regsets and use appropriate description.
7823 Update target_regsets for available register sets.
7825 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
7826 Jan Kratochvil <jan.kratochvil@redhat.com>
7828 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
7829 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
7831 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
7832 * linux-low.h (struct process_info_private): New member r_debug.
7833 * server.c (handle_qxfer_libraries): Call
7834 the_target->qxfer_libraries_svr4.
7835 (handle_qxfer_libraries_svr4): New function.
7836 (qxfer_packets): New entry "libraries-svr4".
7837 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
7838 * target.h (struct target_ops): New member qxfer_libraries_svr4.
7839 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
7840 PACKET_qXfer_libraries_svr4.
7842 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
7844 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
7845 PSW address/mask between 8-byte and 16-byte formats.
7846 (s390_supply_ptrace_register): Likewise.
7847 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
7848 basic addressing mode bit.
7850 2011-11-24 Stan Shebs <stan@codesourcery.com>
7852 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
7854 2011-11-17 Stan Shebs <stan@codesourcery.com>
7856 * tracepoint.c (struct tracepoint): New field traceframe_usage.
7857 (tracing_start_time): New global.
7858 (tracing_stop_time): New global.
7859 (tracing_user_name): New global.
7860 (tracing_notes): New global.
7861 (tracing_stop_note): New global.
7862 (cmd_qtstart): Set traceframe_usage, start_time.
7863 (stop_tracing): Set stop_time.
7864 (cmd_qtstatus): Report additional status.
7865 (cmd_qtp): New function.
7866 (handle_tracepoint_query): Call it.
7867 (cmd_qtnotes): New function.
7868 (handle_tracepoint_general_set): Call it.
7869 (get_timestamp): Rename from tsv_get_timestamp.
7871 2011-11-14 Stan Shebs <stan@codesourcery.com>
7872 Kwok Cheung Yeung <kcy@codesourcery.com>
7874 * linux-x86-low.c (small_jump_insn): New.
7875 (i386_install_fast_tracepoint_jump_pad): Add arguments for
7876 trampoline and error message, build a trampoline and issue a small
7877 jump instruction to it.
7878 (x86_install_fast_tracepoint_jump_pad): Add arguments for
7879 trampoline and error message.
7880 (x86_get_min_fast_tracepoint_insn_len): New.
7881 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
7882 * linux-low.h (struct linux_target_ops): Add arguments to
7883 install_fast_tracepoint_jump_pad operation, add new operation.
7884 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
7886 (linux_get_min_fast_tracepoint_insn_len): New function.
7887 (linux_target_op): Add new operation.
7888 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
7889 (gdb_trampoline_buffer_end): Ditto.
7890 (gdb_trampoline_buffer_error): Ditto.
7891 (struct ipa_sym_addresses): Add fields for new IPA variables.
7892 (symbol_list): Add entries for new IPA variables.
7893 (struct tracepoint): Add fields to hold the address range of the
7894 trampoline used by the tracepoint.
7895 (trampoline_buffer_head): New static variable.
7896 (trampoline_buffer_tail): Ditto.
7897 (claim_trampoline_space): New function.
7898 (have_fast_tracepoint_trampoline_buffer): New function.
7899 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
7901 (install_fast_tracepoint): Ditto, also add error buffer argument.
7902 (cmd_qtminftpilen): New function.
7903 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
7904 (fast_tracepoint_from_trampoline_address): New function.
7905 (fast_tracepoint_collecting): Handle trampoline as part of jump
7907 (set_trampoline_buffer_space): New function.
7908 (initialize_tracepoint): Initialize new IPA variables.
7909 * target.h (struct target_ops): Add arguments to
7910 install_fast_tracepoint_jump_pad operation, add new
7911 get_min_fast_tracepoint_insn_len operation.
7912 (target_get_min_fast_tracepoint_insn_len): New.
7913 (install_fast_tracepoint_jump_pad): Add arguments.
7914 * server.h (IPA_BUFSIZ): Define.
7915 * linux-i386-ipa.c: Include extra header files.
7916 (initialize_fast_tracepoint_trampoline_buffer): New function.
7917 (initialize_low_tracepoint): Call it.
7918 * server.h (set_trampoline_buffer_space): Declare.
7919 (claim_trampoline_space): Ditto.
7920 (have_fast_tracepoint_trampoline_buffer): Ditto.
7922 2011-11-14 Yao Qi <yao@codesourcery.com>
7924 * server.c (handle_query): Handle InstallInTrace for qSupported.
7925 * tracepoint.c (add_tracepoint): Sort list.
7926 (install_tracepoint, download_tracepoint): New.
7927 (cmd_qtdp): Call them to install and download tracepoints.
7928 (sort_tracepoints): Removed.
7929 (cmd_qtstart): Update.
7931 2011-11-14 Yao Qi <yao@codesourcery.com>
7933 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
7934 * mem-break.h: Declare.
7935 * tracepoint.c (cmd_qtstart): Move some code to ...
7936 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
7938 (download_tracepoints): Move some code to ...
7939 (download_tracepoint_1): ... here. New.
7941 2011-11-08 Yao Qi <yao@codesourcery.com>
7943 * remote-utils.c (relocate_instruction): A comment fix.
7945 2011-11-07 Joel Brobecker <brobecker@adacore.com>
7947 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
7948 (i386_dr_low_get_control, i386_dr_low_get_status): Use
7949 dr_status_mirror and dr_control_mirror from debug_reg_state.
7950 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
7951 (i386_initial_stuff): Remove use of deleted globals.
7952 (i386_get_thread_context, i386_set_thread_context,
7953 i386_thread_added): Use dr_status_mirror and dr_control_mirror
7954 from debug_reg_state.
7956 2011-11-05 Yao Qi <yao@codesourcery.com>
7958 * tracepoint.c (gdb_collect): Loop over tracepoints of same
7959 address as TPOINT's.
7961 2011-11-02 Stan Shebs <stan@codesourcery.com>
7963 * tracepoint.c (agent_mem_read_string): New function.
7964 (eval_agent_expr): Call it for tracenz.
7965 * server.c (handle_query): Report support for tracenz.
7967 2011-11-02 Yao Qi <yao@codesourcery.com>
7969 * tracepoint.c (cmd_qtstart): Remove unused local variables.
7971 2011-11-02 Yao Qi <yao@codesourcery.com>
7973 * target.h: Fix a typo in comment.
7975 2011-10-31 Pedro Alves <pedro@codesourcery.com>
7977 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
7978 clobber the breakpoints' shadows with fast tracepoint jumps.
7979 * mem-break.h (check_mem_write): Add `myaddr' parameter.
7980 * target.c (write_inferior_memory): Also pass MYADDR down to
7983 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
7985 * configure.ac: Check support for personality routine.
7986 * configure: Regenerate.
7987 * config.in: Likewise.
7988 * linux-low.c: Include <sys/personality.h>.
7989 Define ADDR_NO_RANDOMIZE if necessary.
7990 (linux_create_inferior): Disable address space randomization when
7991 forking inferior, if requested.
7992 (linux_supports_disable_randomization): New function.
7993 (linux_target_ops): Install it.
7994 * server.h (disable_randomization): Declare.
7995 * server.c (disable_randomization): New global variable.
7996 (handle_general_set): Handle QDisableRandomization.
7997 (handle_query): Likewise for qSupported.
7998 (main): Support --disable-randomization and --no-disable-randomization
7999 command line arguments.
8000 * target.h (struct target_ops): Add supports_disable_randomization.
8001 (target_supports_disable_randomization): New macro.
8003 2011-09-29 Mike Frysinger <vapier@gentoo.org>
8005 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
8007 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
8008 [!PT_GETDSBT] (target_loadmap): New definition.
8009 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
8010 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
8011 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
8012 and PT_GETDSBT to LINUX_LOADMAP.
8013 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
8014 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
8016 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
8018 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
8019 (arm_linux_hwbp_cap): New static variable.
8020 (arm_linux_get_hwbp_cap): Replace by ...
8021 (arm_linux_init_hwbp_cap): ... this new function.
8022 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
8023 (arm_linux_get_hw_watchpoint_count): Likewise.
8024 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8025 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
8026 (arm_prepare_to_resume): Use perror_with_name instead of error.
8028 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
8030 * linux-arm-low.c: Include <signal.h>.
8031 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
8032 (struct arm_linux_hwbp_cap): New data type.
8033 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
8034 (struct arm_linux_hw_breakpoint): New data type.
8035 (MAX_BPTS, MAX_WPTS): Define.
8036 (struct arch_process_info, struct arch_lwp_info): New data types.
8037 (arm_linux_get_hwbp_cap): New function.
8038 (arm_linux_get_hw_breakpoint_count): Likewise.
8039 (arm_linux_get_hw_watchpoint_count): Likewise.
8040 (arm_linux_get_hw_watchpoint_max_length): Likewise.
8041 (arm_hwbp_control_initialize): Likewise.
8042 (arm_hwbp_control_is_enabled): Likewise.
8043 (arm_hwbp_control_is_initialized): Likewise.
8044 (arm_hwbp_control_disable): Likewise.
8045 (arm_linux_hw_breakpoint_equal): Likewise.
8046 (arm_linux_hw_point_initialize): Likewise.
8047 (struct update_registers_data): New data structure.
8048 (update_registers_callback: New function.
8049 (arm_insert_point): Likewise.
8050 (arm_remove_point): Likewise.
8051 (arm_stopped_by_watchpoint): Likewise.
8052 (arm_stopped_data_address): Likewise.
8053 (arm_new_process): Likewise.
8054 (arm_new_thread): Likewise.
8055 (arm_prepare_to_resume): Likewise.
8056 (the_low_target): Register arm_insert_point, arm_remove_point,
8057 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
8058 arm_new_thread, and arm_prepare_to_resume.
8060 2011-09-15 Stan Shebs <stan@codesourcery.com>
8062 * server.h (struct emit_ops): Add compare-goto fields.
8063 * tracepoint.c (gdb_agent_op_sizes): New table.
8064 (emit_eq_goto): New function.
8065 (emit_ne_goto): New function.
8066 (emit_lt_goto): New function.
8067 (emit_le_goto): New function.
8068 (emit_gt_goto): New function.
8069 (emit_ge_goto): New function.
8070 (is_goto_target): New function.
8071 (compile_bytecodes): Recognize special cases of compare-goto
8072 combinations and call specialized emitters for them.
8073 * linux-x86-low.c (amd64_emit_eq_goto): New function.
8074 (amd64_emit_ne_goto): New function.
8075 (amd64_emit_lt_goto): New function.
8076 (amd64_emit_le_goto): New function.
8077 (amd64_emit_gt_goto): New function.
8078 (amd64_emit_ge_goto): New function.
8079 (amd64_emit_ops): Add the new functions.
8080 (i386_emit_eq_goto): New function.
8081 (i386_emit_ne_goto): New function.
8082 (i386_emit_lt_goto): New function.
8083 (i386_emit_le_goto): New function.
8084 (i386_emit_gt_goto): New function.
8085 (i386_emit_ge_goto): New function.
8086 (i386_emit_ops): Add the new functions.
8088 2011-09-08 Stan Shebs <stan@codesourcery.com>
8090 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
8091 (i386_emit_epilogue): Restore %ebx.
8093 2011-08-31 Jie Zhang <jzhang918@gmail.com>
8095 * server.c (step_thread): Remove definition.
8096 (process_serial_event): Don't handle Hs.
8097 * server.h (step_thread): Remove declaration.
8098 * target.c (set_desired_inferior): Remove use of step_thread.
8100 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
8102 * linux-low.c: Include linux-procfs.h.
8103 (linux_attach_lwp_1): Update comments.
8104 (linux_attach): Scan for existing threads when attaching to a
8105 process that is the tgid.
8106 * Makefile.in: Update dependencies.
8108 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
8110 * configure.srv: Add linux-procfs.o dependencies.
8112 2011-08-14 Yao Qi <yao@codesourcery.com>
8114 * target.h (struct target_ops): Fix indent.
8115 * win32-low.c (win32_target_ops): Fix comment.
8117 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
8118 Yao Qi <yao@codesourcery.com>
8120 * Makefile.in (clean): Remove tic6x-*.c files.
8121 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
8122 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
8123 (tic6x-c64xp-linux.c): Likewise.
8124 * configure.srv: Add support for tic6x-*-uclinux.
8125 * linux-tic6x-low.c: New.
8126 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
8128 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
8129 Yao Qi <yao@codesourcery.com>
8131 * target.h (struct target_ops): Add read_loadmap.
8132 * linux-low.c (struct target_loadseg): New type.
8133 (struct target_loadmap): New type.
8134 (linux_read_loadmap): New function.
8135 (linux_target_ops): Add linux_read_loadmap.
8136 * server.c (handle_query): Support qXfer:fdpic:read packet.
8137 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
8140 2011-08-05 Eli Zaretskii <eliz@gnu.org>
8142 * win32-low.c: Include <stdint.h>.
8144 2011-07-22 Pedro Alves <pedro@codesourcery.com>
8146 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
8147 to the inferior here.
8148 (i386_remove_aligned_watchpoint): Ditto.
8149 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
8150 fit part of the watchpoint in the debug registers.
8151 (i386_update_inferior_debug_regs): New.
8152 (i386_low_insert_watchpoint): Work on a local mirror of the debug
8153 registers, and only update the inferior on success.
8154 (i386_low_remove_watchpoint): Ditto.
8156 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
8158 * linux-low.c (compare_ints, unique, list_threads, show_process,
8159 linux_core_of_thread): Delete.
8160 (linux_target_ops): Change linux_core_of_thread to
8161 linux_common_core_of_thread.
8162 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
8163 * utils.c (malloc_failure): Change type of argument.
8164 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
8165 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
8166 common/linux-osdata.c, common/ptid.c and common/buffer.c.
8167 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
8168 (IPA_OBJS): Add common-utils-ipa.o.
8169 (ptid_h, linux_osdata_h): New macros.
8170 (server_h): Add common/common-utils.h, common/xml-utils.h,
8171 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
8173 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
8174 ptid.o, buffer.o): New rules.
8175 (linux-low.o): Add common/linux-osdata.h as a dependency.
8176 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
8177 * configure.ac: Add AC_HEADER_DIRENT check.
8178 * config.in: Regenerate.
8179 * configure: Regenerate.
8180 * remote-utils.c (xml_escape_text): Delete.
8181 (buffer_grow, buffer_free, buffer_init, buffer_finish,
8182 buffer_xml_printf): Move to common/buffer.c.
8183 * server.c (main): Remove call to initialize_inferiors.
8184 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
8185 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
8186 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
8187 internal_error, gdb_assert, gdb_assert_fail): Delete.
8188 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
8189 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
8191 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
8192 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
8193 initialize_inferiors): Delete.
8195 2011-07-20 Pedro Alves <pedro@codesourcery.com>
8197 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
8200 2011-05-31 Pedro Alves <pedro@codesourcery.com>
8202 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
8204 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
8206 2011-05-26 Yao Qi <yao@codesourcery.com>
8208 * Makefile.in (thread-db.o): Track dependence to
8209 common/gdb_thread_db.h.
8210 * thread-db.c: include gdb_thread_db.h from right place.
8212 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
8214 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
8215 __FILE__ and __LINE__ to internal_error.
8217 2011-05-13 Doug Evans <dje@google.com>
8219 * thread-db.c (try_thread_db_load_from_sdir): New function.
8220 (try_thread_db_load_from_dir): New function.
8221 (thread_db_load_search): Handle $sdir, ignore $pdir.
8222 Remove trying of system directories if search of
8223 libthread-db-search-path fails, that is now done via $sdir.
8225 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
8227 * server.c (handle_query): Add EnableDisableTracepoints to the list
8228 of supported features.
8229 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
8231 (cmd_qtenable_disable): New.
8232 (cmd_qtstart): Install tracepoints even if disabled.
8233 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
8234 receiving a QTEnable or QTDisable packet.
8235 (gdb_collect): Skip data collection if fast tracepoint is disabled.
8236 (ust_marker_to_static_tracepoint): Do not ignore disabled static
8238 (gdb_probe): Skip data collection if static tracepoint is disabled.
8240 2011-05-10 Doug Evans <dje@google.com>
8242 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
8244 2011-05-04 Doug Evans <dje@google.com>
8246 * linux-low.c (linux_join): Skip process lookup.
8247 * spu-low.c (spu_join): Ditto.
8248 * server.c (join_inferiors_callback): Delete.
8249 (process_serial_event): For 'D' packet (detach) call join_inferior
8252 2011-05-04 Joseph Myers <joseph@codesourcery.com>
8254 * README: Don't mention xscale*-*-linux*.
8255 * configure.srv (xscale*-*-linux*): Don't handle target.
8257 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
8259 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
8261 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
8262 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
8263 (i386_emit_void_call_2): Likewise.
8265 2011-04-26 Yao Qi <yao@codesourcery.com>
8267 * linux-low.c: Move common macros to linux-ptrace.h.
8268 Include linux-ptrace.h.
8269 * Makefile.in (linux_ptrace_h): New.
8270 (linux-low.o): Depends on linux-ptrace.h.
8272 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
8274 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
8275 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
8276 (remote_prepare): New function with most of the TCP code from ...
8277 (remote_open): ... here. Detect PORT here unconditionally. Move also
8278 setting transport_is_reliable.
8279 * server.c (run_once): New variable.
8280 (gdbserver_usage): Document it.
8281 (main): Set run_once for `--once'. Call remote_prepare. Exit after
8282 the first run if RUN_ONCE.
8283 * server.h (run_once, remote_prepare): New declarations.
8285 2011-04-19 Tom Tromey <tromey@redhat.com>
8287 * win32-low.c (handle_load_dll): Remove duplicate "the".
8289 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
8291 Remove support for old Cygwin 1.5 versions.
8292 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
8293 function to avoid warning.
8294 (win32_add_one_solib): Use cygwin_conv_path function to avoid
8297 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
8299 * gdbserver/server.h (Macro _): Define it if not available.
8301 2011-03-14 Michael Snyder <msnyder@vmware.com>
8303 * hostio.c (handle_close): Remove unnecessary null test.
8305 2011-03-10 Joel Brobecker <brobecker@adacore.com>
8307 * Makefile.in (maintainer-clean realclean distclean): Remove
8308 "make ... subdir_do" command.
8310 2011-03-10 Michael Snyder <msnyder@vmware.com>
8312 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
8314 * server.c (handle_v_run): Free alloced buffer on early return.
8316 2011-03-09 Yao Qi <yao@codesourcery.com>
8319 2011-03-04 Yao Qi <yao@codesourcery.com>
8321 * Makefile.in: Remove GNU make feature --directory.
8323 2011-03-05 Yao Qi <yao@codesourcery.com>
8325 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
8326 (subdir_do): New make target. Copied from gdb/Makefile.
8327 (maintainer-clean, realclean, distclean, clean): Call corresponding
8328 make targets in common/Makefile.
8330 2011-02-11 Yao Qi <yao@codesourcery.com>
8332 * configure.ac: Call AC_PROG_RANLIB.
8333 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
8334 * configure: Regenerate.
8336 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8338 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
8340 2011-03-06 Yao Qi <yao@codesourcery.com>
8342 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
8344 2011-03-05 Yao Qi <yao@codesourcery.com>
8346 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
8347 (subdir_do): New make target. Copied from gdb/Makefile.
8348 (maintainer-clean, realclean, distclean, clean): Call corresponding
8349 make targets in common/Makefile.
8351 2011-03-04 Yao Qi <yao@codesourcery.com>
8353 * Makefile.in: Remove GNU make feature --directory.
8355 2011-03-04 Michael Snyder <msnyder@vmware.com>
8357 * server.c (queue_stop_reply): Call xmalloc not malloc.
8359 2011-03-02 Michael Snyder <msnyder@vmware.com>
8361 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
8363 2011-02-28 Michael Snyder <msnyder@vmware.com>
8365 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
8366 (cmd_qtframe): Ditto.
8367 (cmd_qtbuffer): Ditto.
8368 (cmd_bigqtbuffer): Ditto.
8370 * utils.c (decimal2str): Initialize 'width' to nine, then
8373 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8375 * hostio.c (require_data): Free *data, not data.
8377 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8379 * hostio.c (require_data): Use free, not xfree.
8381 2011-02-27 Michael Snyder <msnyder@vmware.com>
8383 * server.c (handle_query): Discard unused value.
8385 * hostio.c (require_data): Free malloc memory before returning
8388 2011-02-26 Michael Snyder <msnyder@vmware.com>
8390 * linux-low.c (list_threads): Call closedir for dirent.
8392 2011-02-27 Michael Snyder <msnyder@vmware.com>
8394 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
8395 a case statement falls through.
8397 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
8399 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
8402 2011-02-26 Michael Snyder <msnyder@vmware.com>
8404 * utils.c (decimal2str): Eliminate dead code and dead param.
8405 (pulongest): Drop dead param from call to decimal2str.
8408 2011-02-24 Joel Brobecker <brobecker@adacore.com>
8410 Revert the following patch (not approved yet):
8411 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 2011-02-21 Hui Zhu <teawater@gmail.com>
8417 * tracepoint.c (tp_printf): New function.
8418 (eval_agent_expr): Handle gdb_agent_op_printf.
8420 2011-02-18 Tom Tromey <tromey@redhat.com>
8422 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
8423 (tracepoint.o): Likewise.
8424 * tracepoint.c (enum gdb_agent_op): Use ax.def.
8425 (gdb_agent_op_names): Likewise.
8427 2011-02-18 Tom Tromey <tromey@redhat.com>
8429 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
8430 gdb_agent_op_rot>: New constants.
8431 (gdb_agent_op_names): Add pick and roll.
8432 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
8435 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
8437 * aclocal.m4: Regenerated with aclocal-1.11.1.
8439 2011-02-14 Pedro Alves <pedro@codesourcery.com>
8441 * server.c (handle_qxfer_traceframe_info): New.
8442 (qxfer_packets): Register "traceframe-info".
8443 (handle_query): Report support for qXfer:traceframe-info:read+.
8444 * tracepoint.c (match_blocktype): New.
8445 (traceframe_find_block_type): Rename to ...
8446 (traceframe_walk_blocks): ... this. Add callback filter argument,
8448 (traceframe_find_block_type): New, reimplemented on top of
8449 traceframe_walk_blocks.
8450 (build_traceframe_info_xml): New.
8451 (traceframe_read_info): New.
8452 * server.h (traceframe_read_info): Declare.
8454 2011-02-11 Yao Qi <yao@codesourcery.com>
8456 * configure.ac: Call AC_PROG_RANLIB.
8457 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
8458 * configure: Regenerate.
8460 2011-02-07 Pedro Alves <pedro@codesourcery.com>
8462 * server.c (gdb_read_memory): Change return semantics to allow
8464 (handle_search_memory_1): Adjust.
8465 (process_serial_event) <'m' packet>: Handle partial transfers.
8466 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
8468 2011-01-28 Pedro Alves <pedro@codesourcery.com>
8470 * regcache.c (init_register_cache): Initialize
8471 regcache->register_status.
8472 (free_register_cache): Release regcache->register_status.
8473 (regcache_cpy): Copy register_status.
8474 (registers_to_string): Print 'x's for unavailable registers.
8475 (supply_register): Mark the register's status valid or
8476 unavailable, depending on whether a buffer was passed in or not.
8477 (supply_register_zeroed): New.
8478 (supply_regblock): Mark the registers' status valid or
8479 unavailable, depending on whether a buffer was passed in or not.
8480 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
8481 (struct regcache): New `register_status' field.
8482 (supply_register_zeroed): Declare.
8483 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
8484 supply_register_zeroed, rather than passing a NULL buffer to
8486 * tracepoint.c (fetch_traceframe_registers): Update comment.
8488 2011-01-28 Pedro Alves <pedro@codesourcery.com>
8490 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
8493 2011-01-25 Pedro Alves <pedro@codesourcery.com>
8495 * server.h (decode_xfer_write): Change prototype.
8496 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
8497 and don't extract the annex here.
8498 * server.c (decode_xfer_read): Remove `annex' parameter,
8499 and don't extract the annex here.
8501 (struct qxfer): New.
8502 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
8503 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
8504 (handle_qxfer_statictrace): New functions, abstracted out from
8505 handle_query, and made to use the struct qxfer interface.
8506 (handle_threads_qxfer_proper): Rename to ...
8507 (handle_qxfer_threads_proper): ... this.
8508 (handle_threads_qxfer): Rename to ...
8509 (handle_qxfer_threads): ... this. Adjust.
8510 (qxfer_packets): New array.
8511 (handle_qxfer): New function.
8512 (handle_query): Use handle_qxfer.
8514 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
8516 * gdbreplay.c: Shorten lines of >= 80 columns.
8517 * linux-low.c: Ditto.
8518 * linux-ppc-low.c: Ditto.
8519 * linux-s390-low.c: Ditto.
8520 * linux-sparc-low.c: Ditto.
8521 * linux-x86-low.c: Ditto.
8522 * linux-xtensa-low.c: Ditto.
8523 * mem-break.c: Ditto.
8525 * regcache.h: Ditto.
8526 * remote-utils.c: Ditto.
8529 * thread-db.c: Ditto.
8530 * tracepoint.c: Ditto.
8532 * win32-low.h: Ditto.
8534 2011-01-05 Joel Brobecker <brobecker@adacore.com>
8536 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
8539 2011-01-01 Joel Brobecker <brobecker@adacore.com>
8541 * server.c (gdbserver_version): Update copyright year in version
8543 * gdbreplay.c (gdbreplay_version): Ditto.
8545 2010-12-29 Jie Zhang <jie.zhang@analog.com>
8547 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
8548 * linux-bfin-low.c: New file.
8549 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
8550 PT_DATA_ADDR for BFIN targets.
8551 * Makefile.in (SFILES): Add linux-bfin-low.c.
8552 (clean): Remove reg-bfin.c.
8553 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
8554 * README: Mention supported Blackfin targets.
8556 2010-12-23 Mike Frysinger <vapier@gentoo.org>
8558 * .gitignore: New file.
8560 2010-11-16 Mike Frysinger <vapier@gentoo.org>
8562 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
8564 2010-10-22 Jie Zhang <jie@codesourcery.com>
8566 * Makefile.in: Add FLAGS_TO_PASS variable.
8567 (install): Remove dependency of install-only and recursively
8568 invoke make for install-only.
8570 2010-10-04 Doug Evans <dje@google.com>
8572 * Makefile.in (uninstall): Use $(DESTDIR).
8574 2010-09-24 Pedro Alves <pedro@codesourcery.com>
8578 * linux-x86-low.c (compat_siginfo_from_siginfo)
8579 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
8580 si_code is < 0. Check for si_code == SI_TIMER before checking for
8583 2010-09-13 Joel Brobecker <brobecker@adacore.com>
8585 * lynx-i386-low.c: New file.
8586 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
8588 2010-09-13 Joel Brobecker <brobecker@adacore.com>
8590 * lynx-low.c (ptrace_request_to_str): Remove handling for
8591 request values that have been removed in LynxOS 5.x.
8593 2010-09-13 Joel Brobecker <brobecker@adacore.com>
8595 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
8598 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
8600 * configure.ac: Add --enable-inprocess-agent option.
8601 * configure: Rebuilt.
8603 2010-09-06 Yao Qi <yao@codesourcery.com>
8605 * linux-low.c (linux_kill): Remove unused variable.
8606 (linux_stabilize_threads): Likewise.
8607 * server.c (start_inferior): Likewise.
8608 (queue_stop_reply_callback): Likewise.
8609 * tracepoint.c (do_action_at_tracepoint): Likewise.
8611 2010-09-06 Yao Qi <yao@codesourcery.com>
8613 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
8616 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8618 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
8620 2010-09-06 Pedro Alves <pedro@codesourcery.com>
8622 * Makefile.in (install-only): Replace $IPA_DEPFILES with
8625 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8627 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
8628 gdbserver/lynx-ppc-low.c: New files.
8629 * Makefile.in (lynx_low_h): New variable.
8630 (lynx-low.o, lynx-ppc-low.o): New rules.
8631 * configure.ac: On LynxOS, link with -lnetinet.
8632 * configure.srv: Add handling of powerpc-*-lynxos* targets.
8633 * configure: regenerate.
8635 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8637 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
8638 * configure.ac: Add check for vasprintf and vsnprintf.
8639 * configure, config.in: Regenerate.
8640 * server.h (vasprintf, vsnprintf): Add conditional declarations.
8642 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8644 * gdbreplay.c: Move include of alloca.h up, next to include of
8646 * server.h: Add include of malloc.h.
8647 * mem-break.c: Remove include of malloc.h.
8648 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
8650 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8652 * Makefile.in (memmem.o): Build with -Wno-error.
8654 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8656 * utils.c (xsnprintf): Make non-static.
8657 * server.h: Add xsnprintf declaration.
8658 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
8659 replace calls to snprintf by calls to xsnprintf throughout.
8661 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8663 * configure.ac: Add configure check for alloca.
8664 * configure, config.in: Regenerate.
8665 * server.h: Include alloca.h if it exists.
8666 * gdbreplay.c: Include alloca.h if it exists.
8668 2010-08-28 Pedro Alves <pedro@codesourcery.com>
8670 * linux-low.c (__SIGRTMIN): Define if not already defined.
8671 (linux_create_inferior): Check for __ANDROID__ rather than
8673 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
8674 are already deferred.
8675 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
8676 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
8677 stopped and already has a pending signal to report.
8678 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
8679 a pending signal to report or is moving out of a jump pad.
8680 (linux_init_signals): Check for __ANDROID__ rather than
8683 2010-08-28 Pedro Alves <pedro@codesourcery.com>
8685 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
8686 debug_threads check. Avoid a linear search when not doing debug
8689 2010-08-27 Pedro Alves <pedro@codesourcery.com>
8691 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
8692 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
8693 (struct file_handler) <fd>: Change type to gdb_fildes_t.
8694 (process_event): Change local fd's type to gdb_fildes_t.
8695 (create_file_handler): Adjust prototype.
8696 (delete_file_handler): Adjust prototype.
8697 (handle_file_event): Adjust prototype. Use pfildes.
8698 (create_file_event): Adjsut prototype.
8699 * remote-utils.c (remote_desc, listen_desc): Change type to
8701 * server.h: New gdb_fildes_t typedef.
8702 [USE_WIN32API]: Include winsock2.h.
8703 (delete_file_handler, add_file_handler): Adjust prototypes.
8705 * utils.c (pfildes): New.
8707 2010-08-27 Pedro Alves <pedro@codesourcery.com>
8709 * configure.ac (build_warnings): Add -Wno-char-subscripts.
8710 * configure: Regenerate.
8712 2010-08-27 Pedro Alves <pedro@codesourcery.com>
8714 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
8715 (linux_done_accessing_memory): ... this.
8716 (linux_target_ops): Adjust.
8717 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
8718 * nto-low.c (nto_target_ops): Adjust comment.
8719 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
8720 * spu-low.c (spu_target_ops): Adjust comment.
8721 * target.h (target_ops): Rename unprepare_to_access_memory field
8722 to done_accessing_memory.
8723 (unprepare_to_access_memory): Rename to ...
8724 (done_accessing_memory): ... this.
8726 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8728 * linux-low.c (linux_prepare_to_access_memory): New.
8729 (linux_unprepare_to_access_memory): New.
8730 (linux_target_ops): Install them.
8731 * server.c (read_memory): Rename to ...
8732 (gdb_read_memory): ... this. Use
8733 prepare_to_access_memory/prepare_to_access_memory.
8734 (write_memory): Rename to ...
8735 (gdb_write_memory): ... this. Use
8736 prepare_to_access_memory/prepare_to_access_memory.
8737 (handle_search_memory_1): Adjust.
8738 (process_serial_event): Adjust.
8739 * target.h (struct target_ops): New fields
8740 prepare_to_access_memory and unprepare_to_access_memory.
8741 (prepare_to_access_memory, unprepare_to_access_memory): New.
8742 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
8743 prepare_to_access_memory/prepare_to_access_memory.
8744 * nto-low.c (nto_target_ops): Adjust.
8745 * spu-low.c (spu_target_ops): Adjust.
8746 * win32-low.c (win32_target_ops): Adjust.
8748 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8750 * Makefile.in (WARN_CFLAGS): Get it from configure.
8751 (WERROR_CFLAGS): New.
8752 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
8753 * configure.ac: Introduce --enable-werror, which adds -Werror to
8754 the compiler command line. Enabled by default. Disable with
8755 --disable-werror. Add -Wdeclaration-after-statement
8756 Wpointer-arith and -Wformat-nonliteral to warning flags.
8757 * configure: Regenerate.
8759 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8761 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
8763 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8765 * gdbreplay.c (remote_error): New.
8767 (expect): Use gdbchar. Check for error reading from GDB.
8768 Clarify sync error output.
8769 (play): Check for errors writing to GDB.
8770 * linux-low.c (sigchld_handler): Really ignore `write' errors.
8771 * remote-utils.c (getpkt): Check for errors writing to the remote
8774 2010-08-25 Pedro Alves <pedro@codesourcery.com>
8776 * linux-low.c (linux_wait_1): Move non-debugging code out of
8777 `debug_threads' control.
8779 2010-08-25 Pedro Alves <pedro@codesourcery.com>
8781 * linux-low.c (linux_wait_1): Don't set last_status here.
8782 * server.c (push_event, queue_stop_reply_callback): Assert we're
8783 not pushing a TARGET_WAITKIND_IGNORE event.
8784 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
8785 (myresume, handle_target_event): Set the thread's last_resume_kind
8786 and last_status from the target returned status.
8788 2010-08-25 Pedro Alves <pedro@codesourcery.com>
8792 * linux-x86-low.c (update_debug_registers_callback): New.
8793 (i386_dr_low_set_addr): Use it.
8794 (i386_dr_low_get_addr): New.
8795 (i386_dr_low_set_control): Use update_debug_registers_callback.
8796 (i386_dr_low_get_control): New.
8797 (i386_dr_low_get_status): Adjust.
8798 * linux-low.c (linux_stop_lwp): New.
8799 * linux-low.h (linux_stop_lwp): Declare.
8801 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
8802 argument instead of a i386_debug_reg_state.
8803 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
8804 a i386_debug_reg_state.
8805 (i386_insert_aligned_watchpoint): Adjust.
8806 (i386_remove_aligned_watchpoint): Adjust.
8807 (i386_low_stopped_data_address): Read the debug registers from the
8808 inferior instead of from the mirrors.
8809 * i386-low.h (struct i386_debug_reg_state): Extend comment.
8810 (i386_dr_low_get_addr): Declare.
8811 (i386_dr_low_get_control): Declare.
8812 (i386_dr_low_get_status): Change prototype.
8814 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
8815 (i386_dr_low_get_addr): New.
8816 (i386_dr_low_get_control): New.
8817 (i386_dr_low_get_status): Adjust prototype. Return
8819 (i386_initial_stuff): Clear dr_status_mirror and
8821 (i386_get_thread_context): Adjust.
8822 (i386_set_thread_context): Adjust.
8823 (i386_thread_added): Adjust.
8825 2010-08-24 Pedro Alves <pedro@codesourcery.com>
8827 * linux-low.h (linux_thread_area): Delete declaration.
8829 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
8831 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
8832 after its termination.
8834 2010-08-09 Pedro Alves <pedro@codesourcery.com>
8836 * linux-low.c (gdb_wants_lwp_stopped): Delete.
8837 (gdb_wants_all_stopped): Delete.
8838 (linux_wait_1): Don't call them.
8839 * server.c (handle_v_cont): Tag all threads as want-stopped.
8840 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
8841 stopped as "client-wants-stopped".
8843 2010-07-31 Pedro Alves <pedro@codesourcery.com>
8845 * Makefile.in (signals_h): New.
8846 (server_h): Depend on it.
8847 (server.o): Don't depend on $(signals_def).
8848 (signals.o): Depend on $(signals_def).
8850 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
8852 * Makefile.in (signals_def): New.
8853 (server_h): Append include/gdb/signals.h and signals_def.
8854 (server.o): Append signals_def.
8856 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8858 * server.c (handle_target_event): Use target_signal_to_host for
8859 resume_info.sig initialization.
8860 * target.h (struct thread_resume) <sig>: New comment.
8862 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
8864 * server.c (handle_query): strcpy() the returned string from paddress()
8865 instead of sprintf().
8866 * utils.c (paddress): Return phex_nz().
8868 2010-07-07 Joel Brobecker <brobecker@adacore.com>
8870 * server.c (handle_v_cont): Call mourn_inferior if process
8872 (myresume): Likewise.
8874 2010-07-01 Pedro Alves <pedro@codesourcery.com>
8876 Static tracepoints, and integration with UST.
8878 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
8879 * mem-break.c (uninsert_all_breakpoints)
8880 (reinsert_all_breakpoints): New.
8881 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
8882 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
8883 (gdb_agent_ust_loaded, helper_thread_id)
8884 (gdb_agent_helper_thread_id): New macros.
8885 (struct ipa_sym_addresses): Add addr_ust_loaded,
8886 addr_helper_thread_id, addr_cmd_buf.
8887 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
8888 (in_process_agent_loaded_ust): New.
8889 (write_e_ust_not_loaded): New.
8890 (maybe_write_ipa_ust_not_loaded): New.
8891 (struct collect_static_trace_data_action): New.
8892 (enum tracepoint_type) <static_tracepoint>: New.
8893 (struct tracepoint) <handle>: Mention static tracepoints.
8894 (struct static_tracepoint_ctx): New.
8895 (CMD_BUF_SIZE): New.
8896 (add_tracepoint_action): Handle static tracepoint actions.
8897 (unprobe_marker_at): New.
8898 (clear_installed_tracepoints): Handle static tracepoints.
8899 (cmd_qtdp): Handle static tracepoints.
8900 (probe_marker_at): New.
8901 (cmd_qtstart): Handle static tracepoints.
8902 (response_tracepoint): Handle static tracepoints.
8903 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
8904 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
8905 (get_context_regcache): Handle static tracepoints.
8906 (do_action_at_tracepoint): Handle static tracepoint actions.
8907 (traceframe_find_block_type): Handle static trace data blocks.
8908 (traceframe_read_sdata): New.
8909 (download_tracepoints): Download static tracepoint actions.
8910 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
8911 (GDB_PROBE_NAME): New.
8916 (ust_marker_to_static_tracepoint): New.
8918 (collect_ust_data_at_tracepoint): New.
8919 (gdb_ust_probe): New.
8920 (UNIX_PATH_MAX, SOCK_DIR): New.
8921 (gdb_ust_connect_sync_socket): New.
8922 (resume_thread, stop_thread): New.
8923 (run_inferior_command): New.
8924 (init_named_socket): New.
8925 (gdb_ust_socket_init): New.
8926 (cstr_to_hexstr): New.
8928 (first_marker, next_marker): New.
8929 (response_ust_marker): New.
8930 (cmd_qtfstm, cmd_qtsstm): New.
8931 (unprobe_marker_at, probe_marker_at): New.
8932 (cmd_qtstmat, gdb_ust_thread): New.
8933 (gdb_ust_init): New.
8934 (initialize_tracepoint_ftlib): Call gdb_ust_init.
8935 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
8937 (x86_64_st_collect_regmap): New.
8938 (X86_64_NUM_ST_COLLECT_GREGS): New.
8939 (AMD64_RIP_REGNUM): New.
8940 (supply_static_tracepoint_registers): New.
8941 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
8943 (i386_st_collect_regmap): New.
8944 (i386_NUM_ST_COLLECT_GREGS): New.
8945 (supply_static_tracepoint_registers): New.
8946 * server.c (handle_query): Handle qXfer:statictrace:read.
8947 <qSupported>: Report support for StaticTracepoints, and
8948 qXfer:statictrace:read features.
8949 * server.h (traceframe_read_sdata)
8950 (supply_static_tracepoint_registers): Declare.
8951 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
8952 (unpack_varlen_hex): Include in IPA build.
8953 * Makefile.in (ustlibs, ustinc): New.
8954 (IPA_OBJS): Add remote-utils-ipa.o.
8955 ($(IPA_LIB)): Link -ldl and -lpthread.
8957 (IPAGENT_CFLAGS): Add UST_CFLAGS.
8958 * config.in, configure: Regenerate.
8960 2010-06-20 Ian Lance Taylor <iant@google.com>
8961 Pedro Alves <pedro@codesourcery.com>
8963 * linux-x86-low.c (always_true): Delete.
8964 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
8965 trying to fool the compiler with always_true.
8967 2010-06-20 Pedro Alves <pedro@codesourcery.com>
8969 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
8970 conditions in gdbserver.
8972 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
8974 * spu-low.c (spu_read_memory): Wrap around local store limit.
8975 (spu_write_memory): Likewise.
8977 2010-06-15 Pedro Alves <pedro@codesourcery.com>
8979 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
8980 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
8982 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
8984 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
8985 uses with LONGEST uses.
8987 2010-06-14 Stan Shebs <stan@codesourcery.com>
8988 Pedro Alves <pedro@codesourcery.com>
8992 * linux-x86-low.c: Include limits.h.
8997 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
8998 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
8999 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
9000 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
9001 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
9002 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
9003 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
9004 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
9005 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
9006 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
9007 (amd64_emit_void_call_2): New.
9008 (amd64_emit_ops): New.
9009 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
9010 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
9011 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
9012 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
9013 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
9014 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
9015 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
9016 (i386_emit_call, i386_emit_reg, i386_emit_pop)
9017 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
9018 (i386_emit_stack_adjust, i386_emit_int_call_1)
9019 (i386_emit_void_call_2): New.
9020 (i386_emit_ops): New.
9021 (x86_emit_ops): New.
9022 (the_low_target): Install x86_emit_ops.
9023 * server.h (struct emit_ops): New.
9024 (get_raw_reg_func_addr): Declare.
9025 (current_insn_ptr, emit_error): Declare.
9026 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
9027 (set_trace_state_variable_value): New defines.
9028 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
9029 addr_get_trace_state_variable_value and
9030 addr_set_trace_state_variable_value.
9031 (symbol_list): New fields for get_raw_reg,
9032 get_trace_state_variable_value and set_trace_state_variable_value.
9033 (condfn): New typedef.
9034 (struct tracepoint): New field `compiled_cond'.
9035 (do_action_at_tracepoint): Clear compiled_cond.
9036 (get_trace_state_variable_value, set_trace_state_variable_value):
9038 (condition_true_at_tracepoint): If there's a compiled condition,
9040 (current_insn_ptr, emit_error): New globals.
9041 (struct bytecode_address): New.
9042 (get_raw_reg_func_addr): New.
9043 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
9044 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
9045 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
9046 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
9047 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
9048 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
9049 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
9050 (compile_tracepoint_condition, compile_bytecodes): New.
9051 * target.h (emit_ops): Forward declare.
9052 (struct target_ops): New field emit_ops.
9053 (target_emit_ops): New.
9054 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
9055 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
9056 * linux-low.c (linux_emit_ops): New.
9057 (linux_target_ops): Install it.
9058 * linux-low.h (struct linux_target_ops): New field emit_ops.
9060 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
9062 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
9063 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
9065 2010-06-01 Pedro Alves <pedro@codesourcery.com>
9066 Stan Shebs <stan@codesourcery.com>
9068 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
9069 (all): Depend on $(extra_libraries).
9070 (install-only): Install the IPA.
9071 (IPA_OBJS, IPA_LIB): New.
9072 (clean): Remove the IPA lib.
9073 (IPAGENT_CFLAGS): New.
9074 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
9075 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
9076 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
9077 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
9078 * configure.ac: Check for atomic builtins support in the compiler.
9079 (IPA_DEPFILES, extra_libraries): Define.
9080 * configure.srv (ipa_obj): Add description.
9081 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
9082 (i[34567]86-*-linux*): Set ipa_obj.
9083 (x86_64-*-linux*): Set ipa_obj.
9084 * linux-low.c (stabilizing_threads): New.
9085 (supports_fast_tracepoints): New.
9086 (linux_detach): Stabilize threads before detaching.
9087 (handle_tracepoints): Handle internal tracing breakpoints. Assert
9088 the lwp is either not stabilizing, or is moving out of a jump pad.
9089 (linux_fast_tracepoint_collecting): New.
9090 (maybe_move_out_of_jump_pad): New.
9091 (enqueue_one_deferred_signal): New.
9092 (dequeue_one_deferred_signal): New.
9093 (linux_wait_for_event_1): If moving out of a jump pad, defer
9094 pending signals to later.
9095 (linux_stabilize_threads): New.
9096 (linux_wait_1): Check if threads need moving out of jump pads, and
9098 (stuck_in_jump_pad_callback): New.
9099 (move_out_of_jump_pad_callback): New.
9101 (linux_resume_one_lwp): Handle moving out of jump pads.
9102 (linux_set_resume_request): Dequeue deferred signals.
9103 (need_step_over_p): Also step over fast tracepoint jumps.
9104 (start_step_over): Also uninsert fast tracepoint jumps.
9105 (finish_step_over): Also reinsert fast tracepoint jumps.
9106 (linux_install_fast_tracepoint_jump): New.
9107 (linux_target_ops): Install linux_stabilize_threads and
9108 linux_install_fast_tracepoint_jump_pad.
9109 * linux-low.h (linux_target_ops) <get_thread_area,
9110 install_fast_tracepoint_jump_pad>: New fields.
9111 (struct lwp_info) <collecting_fast_tracepoint,
9112 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
9113 (linux_get_thread_area): Declare.
9114 * linux-x86-low.c (jump_insn): New.
9115 (x86_get_thread_area): New.
9116 (append_insns): New.
9118 (amd64_install_fast_tracepoint_jump_pad): New.
9119 (i386_install_fast_tracepoint_jump_pad): New.
9120 (x86_install_fast_tracepoint_jump_pad): New.
9121 (the_low_target): Install x86_get_thread_area and
9122 x86_install_fast_tracepoint_jump_pad.
9123 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
9124 (struct fast_tracepoint_jump): New.
9125 (fast_tracepoint_jump_insn): New.
9126 (fast_tracepoint_jump_shadow): New.
9127 (find_fast_tracepoint_jump_at): New.
9128 (fast_tracepoint_jump_here): New.
9129 (delete_fast_tracepoint_jump): New.
9130 (set_fast_tracepoint_jump): New.
9131 (uninsert_fast_tracepoint_jumps_at): New.
9132 (reinsert_fast_tracepoint_jumps_at): New.
9133 (set_breakpoint_at): Use write_inferior_memory.
9134 (uninsert_raw_breakpoint): Use write_inferior_memory.
9135 (check_mem_read): Mask out fast tracepoint jumps.
9136 (check_mem_write): Mask out fast tracepoint jumps.
9137 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
9138 (set_fast_tracepoint_jump): Declare.
9139 (delete_fast_tracepoint_jump)
9140 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
9141 (reinsert_fast_tracepoint_jumps_at): Declare.
9142 * regcache.c: Don't compile many functions when building the
9143 in-process agent library.
9144 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
9145 the register buffer in the heap.
9146 (free_register_cache): If the register buffer isn't owned by the
9147 regcache, don't free it.
9148 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
9149 pre-existing register caches.
9150 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
9152 (convert_ascii_to_int): : Constify `from' parameter type.
9153 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
9154 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
9155 the needed buffer in-place.
9156 (relocate_instruction): New.
9157 * server.c (handle_query) <qSymbols>: If the target supports
9158 tracepoints, give it a chance of looking up symbols. Report
9159 support for fast tracepoints.
9160 (handle_status): Stabilize threads.
9161 (process_serial_event): Adjust.
9162 * server.h (struct fast_tracepoint_jump): Forward declare.
9163 (struct process_info) <fast_tracepoint_jumps>: New field.
9164 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
9165 (decode_X_packet, decode_M_packet): Adjust.
9166 (relocate_instruction): Declare.
9167 (in_process_agent_loaded): Declare.
9168 (tracepoint_look_up_symbols): Declare.
9169 (struct fast_tpoint_collect_status): Declare.
9170 (fast_tracepoint_collecting): Declare.
9171 (force_unlock_trace_buffer): Declare.
9172 (handle_tracepoint_bkpts): Declare.
9173 (initialize_low_tracepoint)
9174 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
9175 * target.h (struct target_ops) <stabilize_threads,
9176 install_fast_tracepoint_jump_pad>: New fields.
9177 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
9178 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
9179 [HAVE_STDINT_H]: Include stdint.h.
9180 (trace_debug_1): Rename to ...
9181 (trace_vdebug): ... this.
9182 (trace_debug): Rename to ...
9183 (trace_debug_1): ... this. Add `level' parameter.
9185 (ATTR_USED, ATTR_NOINLINE): New.
9186 (IP_AGENT_EXPORT): New.
9187 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
9188 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
9189 (about_to_request_buffer_space, trace_buffer_is_full)
9190 (stopping_tracepoint, expr_eval_result, error_tracepoint)
9191 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
9192 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
9193 (traceframe_write_count, traceframes_created)
9194 (trace_state_variables)
9195 New renaming defines.
9196 (struct ipa_sym_addresses): New.
9197 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
9199 (ipa_sym_addrs): New.
9200 (all_tracepoint_symbols_looked_up): New.
9201 (in_process_agent_loaded): New.
9202 (write_e_ipa_not_loaded): New.
9203 (maybe_write_ipa_not_loaded): New.
9204 (tracepoint_look_up_symbols): New.
9205 (debug_threads) [IN_PROCESS_AGENT]: New.
9206 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
9207 (UNKNOWN_SIDE_EFFECTS): New.
9208 (stop_tracing): New.
9209 (flush_trace_buffer): New.
9210 (stop_tracing_bkpt): New.
9211 (flush_trace_buffer_bkpt): New.
9212 (read_inferior_integer): New.
9213 (read_inferior_uinteger): New.
9214 (read_inferior_data_pointer): New.
9215 (write_inferior_data_pointer): New.
9216 (write_inferior_integer): New.
9217 (write_inferior_uinteger): New.
9218 (struct collect_static_trace_data_action): Delete.
9219 (enum tracepoint_type): New.
9220 (struct tracepoint) <type>: New field `type'.
9221 <actions_str, step_actions, step_actions_str>: Only include in
9223 <orig_size, obj_addr_on_target, adjusted_insn_addr>
9224 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
9225 (tracepoints): Use IP_AGENT_EXPORT.
9226 (last_tracepoint): Don't include in the IPA.
9227 (stopping_tracepoint): Use IP_AGENT_EXPORT.
9228 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
9229 (alloced_trace_state_variables): New.
9230 (trace_state_variables): Use IP_AGENT_EXPORT.
9231 (traceframe_t): Delete unused variable.
9232 (circular_trace_buffer): Don't include in the IPA.
9233 (trace_buffer_start): Delete.
9234 (struct trace_buffer_control): New.
9235 (trace_buffer_free): Delete.
9236 (struct ipa_trace_buffer_control): New.
9237 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
9238 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
9240 (trace_buffer_ctrl): New.
9241 (TRACE_BUFFER_CTRL_CURR): New.
9242 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
9243 Reimplement as macros.
9244 (trace_buffer_wrap): Delete.
9245 (traceframe_write_count, traceframe_read_count)
9246 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
9247 (struct tracepoint_hit_ctx) <type>: New field.
9248 (struct fast_tracepoint_ctx): New.
9249 (memory_barrier): New.
9251 (record_tracepoint_error): Update atomically in the IPA.
9252 (clear_inferior_trace_buffer): New.
9253 (about_to_request_buffer_space): New.
9254 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
9255 updating the same buffer.
9256 (add_tracepoint): Default the tracepoint's type to trap
9257 tracepoint, and orig_size to -1.
9258 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
9260 (create_trace_state_variable): New parameter `gdb'. Handle it.
9261 (clear_installed_tracepoints): Clear fast tracepoint jumps.
9262 (cmd_qtdp): Handle fast tracepoints.
9264 (max_jump_pad_size): New.
9265 (gdb_jump_pad_head): New.
9266 (get_jump_space_head): New.
9267 (claim_jump_space): New.
9268 (sort_tracepoints): New.
9269 (MAX_JUMP_SIZE): New.
9270 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
9272 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
9273 support. Upload fast traceframes, and delete internal IPA
9275 (stop_tracing_handler): New.
9276 (flush_trace_buffer_handler): New.
9277 (cmd_qtstop): Upload fast tracepoints.
9278 (response_tracepoint): Handle fast tracepoints.
9279 (tracepoint_finished_step): Upload fast traceframes. Set the
9280 tracepoint hit context's tracepoint type.
9281 (handle_tracepoint_bkpts): New.
9282 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
9283 type. Add comment about fast tracepoints.
9284 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
9285 non-existing action_str field.
9286 (get_context_regcache): Handle fast tracepoints.
9287 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
9289 (fast_tracepoint_from_jump_pad_address): New.
9290 (fast_tracepoint_from_ipa_tpoint_address): New.
9291 (collecting_t): New.
9292 (force_unlock_trace_buffer): New.
9293 (fast_tracepoint_collecting): New.
9296 (write_inferior_data_ptr): New.
9297 (target_tp_heap): New.
9298 (target_malloc): New.
9299 (download_agent_expr): New.
9301 (download_tracepoints): New.
9302 (download_trace_state_variables): New.
9303 (upload_fast_traceframes): New.
9304 (IPA_FIRST_TRACEFRAME): New.
9305 (IPA_NEXT_TRACEFRAME_1): New.
9306 (IPA_NEXT_TRACEFRAME): New.
9307 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
9308 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
9309 (gdb_jump_pad_buffer_end): New.
9310 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
9311 (initialize_tracepoint): Adjust.
9312 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
9313 buffer. Initialize the low module.
9314 * utils.c (PREFIX, TOOLNAME): New.
9315 (malloc_failure): Use PREFIX.
9316 (error): In the IPA, an error causes an exit.
9317 (fatal, warning): Use PREFIX.
9318 (internal_error): Use TOOLNAME.
9319 (NUMCELLS): Increase to 10.
9320 * configure, config.in: Regenerate.
9322 2010-06-01 Pedro Alves <pedro@codesourcery.com>
9324 * server.c (handle_query) <qSupported>: Do two passes over the
9325 qSupported string to avoid nesting strtok.
9327 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9329 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
9331 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
9333 * configure: Regenerate.
9334 * proc-service.list: New.
9336 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9338 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
9341 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
9343 * gdbreplay.c (remote_open): Check error return from socket() call by
9344 its equality to -1 not by it being negative.
9345 * remote-utils.c (remote_open): Likewise.
9347 2010-05-23 Pedro Alves <pedro@codesourcery.com>
9349 * config.h: Regenerate.
9351 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
9353 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
9354 doesn't provide PTRACE_GET_THREAD_AREA.
9356 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
9358 * linux-m68k-low.c: Include <asm/ptrace.h>
9359 (ps_get_thread_area): Implement.
9361 2010-05-03 Doug Evans <dje@google.com>
9363 * event-loop.c (struct callback_event): New struct.
9364 (callback_list): New global.
9365 (append_callback_event, delete_callback_event): New functions.
9366 (process_callback): New function.
9367 (start_event_loop): Call it.
9368 * remote-utils.c (NOT_SCHEDULED): Define.
9369 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
9370 moved out of readchar.
9371 (readchar): Rewrite. Call reschedule before returning.
9372 (reset_readchar): New function.
9373 (remote_close): Call it.
9374 (process_remaining, reschedule): New functions.
9375 * server.h (callback_handler_func): New typedef.
9376 (append_callback_event, delete_callback_event): Declare.
9378 2010-05-03 Pedro Alves <pedro@codesourcery.com>
9380 * proc-service.c (ps_pglobal_lookup): Use
9381 thread_db_look_up_one_symbol.
9382 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
9383 parameter. Use it instead of all_symbols_looked_up.
9384 * server.h (struct process_info) <all_symbols_looked_up>: Delete
9386 (all_symbols_looked_up): Don't declare.
9387 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
9388 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
9390 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
9391 Set all_symbols_looked_up here.
9392 (thread_db_look_up_one_symbol): New.
9393 (thread_db_get_tls_address): Adjust.
9394 (thread_db_load_search, try_thread_db_load_1): Always allocate the
9395 thread_db object on the heap, and tentatively set it in the
9397 (thread_db_init): Don't set all_symbols_looked_up here.
9398 * linux-low.h (thread_db_look_up_one_symbol): Declare.
9400 2010-05-03 Pedro Alves <pedro@codesourcery.com>
9402 * linux-low.c (linux_kill, linux_detach): Adjust.
9403 (status_pending_p_callback): Remove redundant statement. Check
9404 for !TARGET_WAITIKIND_IGNORE, instead of
9405 TARGET_WAITKIND_STOPPED.
9406 (handle_tracepoints): Make sure LWP is locked. Adjust.
9407 (linux_wait_for_event_1): Adjust.
9408 (linux_cancel_breakpoints): New.
9409 (unsuspend_one_lwp): New.
9410 (unsuspend_all_lwps): New.
9411 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
9412 (send_sigstop_callback): Change return type to int, add new
9413 `except' parameter and handle it.
9414 (suspend_and_send_sigstop_callback): New.
9415 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
9416 pass them down. If SUSPEND, also increment the lwp's suspend
9418 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
9419 (need_step_over_p): Don't consider suspended LWPs.
9420 (start_step_over): Adjust.
9421 (proceed_one_lwp): Change return type to int, add new `except'
9422 parameter and handle it.
9423 (unsuspend_and_proceed_one_lwp): New.
9424 (proceed_all_lwps): Use find_inferior instead of
9426 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
9427 also decrement the suspend count of LWPs. Pass `except' down,
9428 instead of hacking its suspend count.
9429 (linux_pause_all): Add `freeze' parameter. Adjust.
9430 (linux_unpause_all): New.
9431 (linux_target_ops): Install linux_unpause_all.
9432 * server.c (handle_status): Adjust.
9433 * target.h (struct target_ops): New fields `unpause_all' and
9434 `cancel_breakpoints'. Add new parameter to `pause_all'.
9435 (pause_all): Add new `freeze' parameter.
9437 (cancel_breakpoints): New.
9438 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
9440 (cmd_qtstart): Pause threads.
9441 (stop_tracing): Pause threads, and cancel breakpoints.
9442 * win32-low.c (win32_target_ops): Adjust.
9444 2010-05-03 Pedro Alves <pedro@codesourcery.com>
9446 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
9447 the inferior right away from here...
9448 (linux_wait_1): ... to here, and adjust to check the thread's
9449 last_resume_kind instead of the lwp's step or stop_expected flags.
9451 2010-05-02 Pedro Alves <pedro@codesourcery.com>
9453 * README: Use consistent `GDB' and `GDBserver' spellings.
9455 2010-05-02 Pedro Alves <pedro@codesourcery.com>
9457 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
9458 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
9459 (linux_detach_one_lwp): Assume the lwp is stopped.
9460 (any_thread_of): Delete.
9461 (linux_detach): Stop all lwps here. Don't blindly delete all
9463 (delete_lwp_callback): New.
9464 (linux_mourn): Delete all lwps of the process that is gone.
9465 (linux_wait_1): Don't delete the last lwp of the process here.
9466 * mem-break.h (mark_breakpoints_out): Declare.
9467 * mem-break.c (mark_breakpoints_out): New.
9468 (free_all_breakpoints): Use it.
9469 * server.c (handle_target_event): If the process is gone, mark
9471 * thread-db.c (struct thread_db) <create_bp>: New field.
9472 (thread_db_enable_reporting): Fix prototype. Store a thread event
9473 breakpoint reference in the thread_db struct.
9474 (thread_db_load_search): Clear the thread_db object.
9475 (try_thread_db_load_1): Ditto.
9476 (switch_to_process): New.
9477 (disable_thread_event_reporting): Use it.
9478 (remove_thread_event_breakpoints): New.
9479 (thread_db_detach, thread_db_mourn): Use it.
9481 2010-05-01 Pedro Alves <pedro@codesourcery.com>
9483 * linux-low.c (linux_enable_event_reporting): New.
9484 (linux_wait_for_event_1, handle_extended_wait): Use it.
9486 2010-04-30 Pedro Alves <pedro@codesourcery.com>
9488 * linux-low.c (linux_kill_one_lwp, linux_kill)
9489 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
9490 (send_sigstop): Take an lwp_info as parameter instead. Queue a
9491 SIGSTOP even if the LWP is stopped.
9492 (send_sigstop_callback): New.
9493 (stop_all_lwps): Use send_sigstop_callback instead.
9494 (linux_resume_one_thread): Adjust.
9495 (proceed_one_lwp): Still proceed an LWP that the client has
9496 requested to stop, if we haven't reported it as stopped yet. Make
9497 sure that LWPs the client want stopped, have a pending SIGSTOP.
9499 2010-04-26 Doug Evans <dje@google.com>
9501 * server.c (handle_general_set): Make static.
9503 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
9504 Print received char after testing for error/eof instead of before.
9505 (input_interrupt): Tweak comment.
9507 2010-04-23 Doug Evans <dje@google.com>
9509 * server.c (start_inferior): Print inferior argv if --debug.
9511 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
9513 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
9514 * nto-x86-low.c: Include server.h
9516 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
9518 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
9519 be consistent with other sources of this directory.
9520 (init_registers_amd64): Correct name of source file of this function
9523 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9525 * configure.srv (x86_64-*-mingw*): New configuration for Windows
9528 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9530 * win32-i386-low.c: Add 64-bit support.
9531 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
9532 (init_registers_amd64): Declare.
9533 (mappings): Add 64-bit version of array.
9534 (init_windows_x86): New function.
9535 (the_low_target): Change init_arch field to init_windows_x86.
9537 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9539 * win32-low.c: Adapt to support also 64-bit architecture.
9540 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
9541 (get_image_name): Use SIZE_T type for local variable `done'.
9542 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
9543 (toolhelp_get_dll_name): Idem.
9544 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
9545 Use uintptr_t typecast to avoid warning.
9546 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
9547 (handle_exception): Use phex_nz to avoid warning.
9548 (win32_wait): Remove unused local variable `process'.
9550 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9552 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
9555 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
9557 * configure.ac: Use `ws2_32' library for srv_mingw.
9558 * configure: Regenerate.
9559 * gdbreplay.c: Include winsock2.h instead of winsock.h.
9560 * remote-utils.c: Likewise.
9562 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
9564 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
9565 if __x86_64__ is defined.
9567 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
9569 * configure: Regenerate.
9571 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
9573 * server.c (handle_query): Handle 'qGetTIBAddr' query.
9574 * target.h (target_ops): New get_tib_address field.
9575 * win32-low.h (win32_thread_info): Add thread_local_base field.
9576 * win32-low.c (child_add_thread): Add tlb argument.
9577 Set thread_local_base field to TLB.
9578 (get_child_debug_event): Adapt to child_add_thread change.
9579 (win32_get_tib_address): New function.
9580 (win32_target_ops): Set get_tib_address field to
9581 win32_get_tib_address.
9582 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
9584 2010-04-12 Pedro Alves <pedro@codesourcery.com>
9586 * linux-low.c (linux_mourn): Also remove the process.
9587 * server.c (handle_target_event): Don't remove the process here.
9588 * nto-low.c (nto_mourn): New.
9589 (nto_target_ops): Install it.
9590 * spu-low.c (spu_mourn): New.
9591 (spu_target_ops): Install it.
9592 * win32-low.c (win32_mourn): New.
9593 (win32_target_ops): Install it.
9595 2010-04-12 Pedro Alves <pedro@codesourcery.com>
9597 * server.h (buffer_xml_printf): Remove redundant `;'.
9599 2010-04-12 Pedro Alves <pedro@codesourcery.com>
9601 * regcache.c (set_register_cache): Invalidate regcaches before
9602 changing the register cache layout.
9603 (regcache_invalidate_one): Allow a NULL regcache.
9604 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
9605 regcaches before changing the register cache layout or the target
9608 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
9610 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
9611 variable warning on Linux/x86-64.
9613 2010-04-11 Pedro Alves <pedro@codesourcery.com>
9615 GDBserver disconnected tracing support.
9617 * linux-low.c (linux_remove_process): Delete.
9618 (add_lwp): Don't set last_resume_kind here.
9619 (linux_kill): Use `mourn'.
9620 (linux_detach): Use `thread_db_detach', and `mourn'.
9622 (linux_attach_lwp_1): Adjust comment.
9623 (linux_attach): last_resume_kind moved the thread_info; adjust.
9624 (status_pending_p_callback): Adjust.
9625 (linux_wait_for_event_1): Adjust.
9626 (count_events_callback, select_singlestep_lwp_callback)
9627 (select_event_lwp_callback, cancel_breakpoints_callback)
9628 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
9629 (proceed_one_lwp): Adjust.
9630 (linux_async): Add debug output.
9631 (linux_thread_stopped): New.
9632 (linux_pause_all): New.
9633 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
9635 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
9636 (thread_db_free): Delete declaration.
9637 (thread_db_detach, thread_db_mourn): Declare.
9638 * thread-db.c (thread_db_init): Use thread_db_mourn.
9639 (thread_db_free): Delete, split in two.
9640 (disable_thread_event_reporting): New.
9641 (thread_db_detach): New.
9642 (thread_db_mourn): New.
9644 * server.h (struct thread_info) <last_resume_kind>: New field.
9645 <attached>: Add comment.
9646 <gdb_detached>: New field.
9647 (handler_func): Change return type to int.
9648 (handle_serial_event, handle_target_event): Ditto.
9649 (gdb_connected): Declare.
9651 (disconnected_tracing): Declare.
9652 (stop_tracing): Declare.
9654 * server.c (handle_query) <qSupported>: Report support for
9655 disconnected tracing.
9656 (queue_stop_reply_callback): Account for running threads.
9657 (gdb_wants_thread_stopped): New.
9658 (gdb_wants_all_threads_stopped): New.
9659 (gdb_reattached_process): New.
9660 (handle_status): Clear the `gdb_detached' flag of all processes.
9661 In all-stop, stop all threads.
9662 (main): Be sure to leave tfind mode. Handle disconnected tracing.
9663 (process_serial_event): If the remote connection breaks, or if an
9664 exit was forced with "monitor exit", force an event loop exit.
9665 Handle disconnected tracing on detach.
9666 (handle_serial_event): Adjust.
9667 (handle_target_event): If GDB isn't connected, forward events back
9668 to the inferior, unless the last process exited, in which case,
9669 exit gdbserver. Adjust interface.
9671 * remote-utils.c (remote_open): Don't block in accept. Instead
9672 register an event loop source on the listen socket file
9673 descriptor. Refactor bits into ...
9674 (listen_desc): ... this new global.
9675 (gdb_connected): ... this new function.
9676 (enable_async_notification): ... this new function.
9677 (handle_accept_event): ... this new function.
9678 (remote_close): Clear remote_desc.
9680 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
9682 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
9684 (mourn_inferior): Define.
9685 (target_process_qsupported): Avoid the dangling else problem.
9686 (thread_stopped): Define.
9687 (pause_all): Define.
9688 (target_waitstatus_to_string): Declare.
9689 * target.c (target_waitstatus_to_string): New.
9691 * tracepoint.c (tracing): Make extern.
9692 (disconnected_tracing): New.
9693 (stop_tracing): Make extern. Handle tracing stops due to GDB
9695 (cmd_qtdisconnected): New.
9696 (cmd_qtstatus): Report disconnected tracing status in trace reply.
9697 (handle_tracepoint_general_set): Handle QTDisconnected.
9699 * event-loop.c (event_handler_func): Change return type to int.
9700 (process_event): Bail out if the event handler wants the event
9702 (handle_file_event): Ditto.
9703 (start_event_loop): Bail out if the event handler wants the event
9706 * nto-low.c (nto_target_ops): Adjust.
9707 * spu-low.c (spu_wait): Don't remove the process here.
9708 (spu_target_ops): Adjust.
9709 * win32-low.c (win32_wait): Don't remove the process here.
9710 (win32_target_ops): Adjust.
9712 2010-04-11 Pedro Alves <pedro@codesourcery.com>
9714 * regcache.c (realloc_register_cache): Invalidate inferior's
9715 regcache before recreating it.
9717 2010-04-09 Pedro Alves <pedro@codesourcery.com>
9719 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
9721 2010-04-09 Stan Shebs <stan@codesourcery.com>
9722 Pedro Alves <pedro@codesourcery.com>
9724 * server.h (LONGEST): New.
9725 (struct thread_info) <while_stepping>: New field.
9726 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
9728 (initialize_tracepoint, handle_tracepoint_general_set)
9729 (handle_tracepoint_query, tracepoint_finished_step)
9730 (tracepoint_was_hit, release_while_stepping_state_list):
9731 (current_traceframe): Declare.
9732 * server.c (handle_general_set): Handle tracepoint packets.
9734 (write_memory): New.
9735 (handle_search_memory_1): Use read_memory.
9736 (handle_query): Report support for conditional tracepoints, trace
9737 state variables, and tracepoint sources. Handle tracepoint
9739 (main): Initialize the tracepoints module.
9740 (process_serial_event): Handle traceframe reads/writes.
9742 * linux-low.c (handle_tracepoints): New.
9743 (linux_wait_1): Call it.
9744 (linux_resume_one_lwp): Handle while-stepping.
9745 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
9746 (linux_target_ops): Install them.
9747 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
9749 * linux-x86-low.c (x86_supports_tracepoints): New.
9750 (the_low_target). Install it.
9752 * mem-break.h (delete_breakpoint): Declare.
9753 * mem-break.c (delete_breakpoint): Make external.
9755 * target.h (struct target_ops): Add `supports_tracepoints',
9756 `read_pc', and `write_pc' fields.
9757 (target_supports_tracepoints): Define.
9758 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
9761 * regcache.h (struct regcache) <registers_owned>: New field.
9762 (init_register_cache, regcache_cpy): Declare.
9763 (regcache_read_pc, regcache_write_pc): Declare.
9764 (register_cache_size): Declare.
9765 (supply_regblock): Declare.
9766 * regcache.c (init_register_cache): New.
9767 (new_register_cache): Use it.
9768 (regcache_cpy): New.
9769 (register_cache_size): New.
9770 (supply_regblock): New.
9771 (regcache_read_pc, regcache_write_pc): New.
9773 * tracepoint.c: New.
9775 * Makefile.in (OBS): Add tracepoint.o.
9776 (tracepoint.o): New rule.
9778 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
9780 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
9782 (i386-mmx.c): Likewise.
9783 (i386-mmx-linux.o): Likewise.
9784 (i386-mmx-linux.c): Likewise.
9786 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
9787 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
9788 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
9789 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
9791 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
9792 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
9793 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
9795 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
9797 * Makefile.in (clean): Updated.
9799 (i386-avx.c): Likewise.
9800 (i386-avx-linux.o): Likewise.
9801 (i386-avx-linux.c): Likewise.
9802 (amd64-avx.o): Likewise.
9803 (amd64-avx.c): Likewise.
9804 (amd64-avx-linux.o): Likewise.
9805 (amd64-avx-linux.c): Likewise.
9807 * configure.srv (srv_i386_regobj): Add i386-avx.o.
9808 (srv_i386_linux_regobj): Add i386-avx-linux.o.
9809 (srv_amd64_regobj): Add amd64-avx.o.
9810 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
9811 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
9812 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
9813 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
9814 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
9815 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
9816 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
9818 * i387-fp.c: Include "i386-xstate.h".
9820 (i387_cache_to_xsave): Likewise.
9821 (i387_xsave_to_cache): Likewise.
9822 (x86_xcr0): Likewise.
9824 * i387-fp.h (i387_cache_to_xsave): Likewise.
9825 (i387_xsave_to_cache): Likewise.
9826 (x86_xcr0): Likewise.
9828 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
9829 * linux-crisv32-low.c (target_regsets): Likewise.
9830 * linux-m68k-low.c (target_regsets): Likewise.
9831 * linux-mips-low.c (target_regsets): Likewise.
9832 * linux-ppc-low.c (target_regsets): Likewise.
9833 * linux-s390-low.c (target_regsets): Likewise.
9834 * linux-sh-low.c (target_regsets): Likewise.
9835 * linux-sparc-low.c (target_regsets): Likewise.
9836 * linux-xtensa-low.c (target_regsets): Likewise.
9838 * linux-low.c: Include <sys/uio.h>.
9839 (regsets_fetch_inferior_registers): Support nt_type.
9840 (regsets_store_inferior_registers): Likewise.
9841 (linux_process_qsupported): New.
9842 (linux_target_ops): Add linux_process_qsupported.
9844 * linux-low.h (regset_info): Add nt_type.
9845 (linux_target_ops): Add process_qsupported.
9847 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
9849 (init_registers_i386_avx_linux): New.
9850 (init_registers_amd64_avx_linux): Likewise.
9851 (xmltarget_i386_linux_no_xml): Likewise.
9852 (xmltarget_amd64_linux_no_xml): Likewise.
9853 (PTRACE_GETREGSET): Likewise.
9854 (PTRACE_SETREGSET): Likewise.
9855 (x86_fill_xstateregset): Likewise.
9856 (x86_store_xstateregset): Likewise.
9857 (use_xml): Likewise.
9858 (x86_linux_update_xmltarget): Likewise.
9859 (x86_linux_process_qsupported): Likewise.
9860 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
9861 (x86_arch_setup): Don't call init_registers_amd64_linux nor
9862 init_registers_i386_linux here. Call
9863 x86_linux_update_xmltarget.
9864 (the_low_target): Add x86_linux_process_qsupported.
9866 * server.c (handle_query): Call target_process_qsupported.
9868 * target.h (target_ops): Add process_qsupported.
9869 (target_process_qsupported): New.
9871 2010-04-03 Pedro Alves <pedro@codesourcery.com>
9873 * inferiors.c (add_thread): Set last_status kind to
9874 TARGET_WAITKIND_IGNORE.
9875 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
9876 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
9877 (linux_wait_1): Move `thread' local definition to block that uses
9878 it. Don't NULL initialize `event_child'.
9879 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
9880 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
9881 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
9883 2010-04-01 Pedro Alves <pedro@codesourcery.com>
9885 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
9886 an extended waitstatus, or by a watchpoint.
9887 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
9888 thread was stepping or has been stopped by a watchpoint.
9890 2010-04-01 Pedro Alves <pedro@codesourcery.com>
9892 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
9893 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
9894 of another, then delete the previous, and validate all
9896 (validate_inserted_breakpoint): New.
9897 (delete_disabled_breakpoints): New.
9898 (validate_breakpoints): New.
9899 (check_mem_read): Validate breakpoints before trusting their
9900 shadow. Delete disabled breakpoints.
9901 (check_mem_write): Validate breakpoints before trusting they
9902 should be inserted. Delete disabled breakpoints.
9903 * mem-break.h (validate_breakpoints):
9904 * server.c (handle_query): Validate breakpoints when we see a
9907 2010-04-01 Pedro Alves <pedro@codesourcery.com>
9909 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
9910 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
9911 if we could tell there's a GDB breakpoint at stop_pc.
9912 (need_step_over_p): Don't do a step over if we find a GDB
9913 breakpoint at the resume PC.
9915 * mem-break.c (struct raw_breakpoint): New.
9916 (enum bkpt_type): New type `gdb_breakpoint'.
9917 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
9918 fields. New field `raw'.
9919 (find_raw_breakpoint_at): New.
9920 (set_raw_breakpoint_at): Handle refcounting. Create a raw
9922 (set_breakpoint_at): Adjust.
9923 (delete_raw_breakpoint): New.
9924 (release_breakpoint): New.
9925 (delete_breakpoint): Rename to...
9926 (delete_breakpoint_1): ... this. Add proc parameter. Use
9927 release_breakpoint. Return ENOENT.
9928 (delete_breakpoint): Reimplement.
9929 (find_breakpoint_at): Delete.
9930 (find_gdb_breakpoint_at): New.
9931 (delete_breakpoint_at): Delete.
9932 (set_gdb_breakpoint_at): New.
9933 (delete_gdb_breakpoint_at): New.
9934 (gdb_breakpoint_here): New.
9935 (set_reinsert_breakpoint): Use release_breakpoint.
9936 (uninsert_breakpoint): Rename to ...
9937 (uninsert_raw_breakpoint): ... this.
9938 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
9939 (reinsert_raw_breakpoint): Change parameter type to
9941 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
9943 (check_breakpoints): Adjust. Use release_breakpoint.
9944 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
9945 (breakpoint_inserted_here): Ditto.
9946 (check_mem_read): Adjust to iterate over raw breakpoints instead.
9947 Don't trust the breakpoint's shadow if it is not inserted.
9948 (check_mem_write): Adjust to iterate over raw breakpoints instead.
9949 (delete_all_breakpoints): Adjust.
9950 (free_all_breakpoints): Mark all breakpoints as uninserted, and
9951 use delete_breakpoint_1.
9953 * mem-break.h (breakpoints_supported): Delete declaration.
9954 (set_gdb_breakpoint_at): Declare.
9955 (gdb_breakpoint_here): Declare.
9956 (delete_breakpoint_at): Delete.
9957 (delete_gdb_breakpoint_at): Declare.
9959 * server.h (struct raw_breakpoint): Forward declare.
9960 (struct process_info): New field `raw_breakpoints'.
9962 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
9965 2010-03-24 Pedro Alves <pedro@codesourcery.com>
9967 * linux-low.c (status_pending_p_callback): Fix comment.
9968 (linux_wait_for_event_1): Move most of the internal breakpoint
9969 handling from here...
9970 (linux_wait_1): ... to here.
9971 (count_events_callback): New.
9972 (select_singlestep_lwp_callback): New.
9973 (select_event_lwp_callback): New.
9974 (cancel_breakpoints_callback): New.
9975 (select_event_lwp): New.
9976 (linux_wait_1): Simplify internal breakpoint handling. Give equal
9977 priority to all LWPs that have had events that should be reported
9978 to the client. Cancel breakpoints when about to reporting the
9979 event to the client, not while stopping lwps. No longer cancel
9980 finished single-steps here.
9981 (cancel_finished_single_step): Delete.
9982 (cancel_finished_single_steps): Delete.
9984 2010-03-24 Pedro Alves <pedro@codesourcery.com>
9986 * mem-break.c (enum bkpt_type): New.
9987 (struct breakpoint): New field `type'.
9988 (set_breakpoint_at): Change return type to struct breakpoint
9989 pointer. Set type to `other_breakpoint' by default.
9990 (delete_breakpoint): Rewrite, supporting more than one breakpoint
9991 in the breakpoint list.
9992 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
9993 (reinsert_breakpoint): Rename to ...
9994 (reinsert_raw_breakpoint): ... this.
9995 (reinsert_breakpoints_at): Adjust.
9996 * mem-break.h (struct breakpoint): Declare.
9997 (set_breakpoint_at): Change return type to struct breakpoint
10000 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10002 * server.c (handle_query): Assign, not compare.
10004 2010-03-24 Pedro Alves <pedro@codesourcery.com>
10006 Teach linux gdbserver to step-over-breakpoints.
10008 * linux-low.c (can_hardware_single_step): New.
10009 (supports_breakpoints): New.
10010 (handle_extended_wait): If stopping threads, read the stop pc of
10011 the new cloned LWP.
10013 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
10014 low target doesn't support retrieving the PC.
10015 (add_lwp): Set last_resume_kind to resume_continue.
10016 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
10017 (linux_attach): Don't clear stop_expected. Set the lwp's
10018 last_resume_kind to resume_stop.
10019 (linux_detach_one_lwp): Don't check for removed breakpoints.
10020 (check_removed_breakpoint): Delete.
10021 (status_pending_p): Rename to ...
10022 (status_pending_p_callback): ... this. Don't check for removed
10023 breakpoints. Don't consider threads that are stopped from GDB's
10025 (linux_wait_for_lwp): Always read the stop_pc here.
10026 (cancel_breakpoint): New.
10027 (step_over_bkpt): New global.
10028 (linux_wait_for_event_1): Implement stepping over breakpoints.
10029 (gdb_wants_lwp_stopped): New.
10030 (gdb_wants_all_stopped): New.
10031 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
10032 single-step traps here. Store the thread's last reported target
10034 (send_sigstop): Don't clear stop_expected. Always set it,
10036 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
10037 (cancel_finished_single_step): New.
10038 (cancel_finished_single_steps): New.
10039 (wait_for_sigstop): Don't cancel finished single-step traps here.
10040 (linux_resume_one_lwp): Don't check for removed breakpoints.
10041 Don't set `step' on non-hardware step archs.
10042 (linux_set_resume_request): Ignore resume_stop requests if already
10043 stopping or stopped. Set the lwp's last_resume_kind.
10044 (resume_status_pending_p): Don't check for removed breakpoints.
10045 (need_step_over_p): New.
10046 (start_step_over): New.
10047 (finish_step_over): New.
10048 (linux_resume_one_thread): Always queue a sigstop for resume_stop
10049 requests. Clear the thread's last reported target waitstatus.
10050 Don't use the `suspended' flag. Don't consider pending breakpoints.
10051 (linux_resume): Start a step-over if necessary.
10052 (proceed_one_lwp): New.
10053 (proceed_all_lwps): New.
10054 (unstop_all_lwps): New.
10055 * linux-low.h (struct lwp_info): Rewrite comment for the
10056 `suspended' flag. Add the `stop_pc' field. Delete the
10057 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
10058 Add `'last_resume_kind' and `need_step_over' fields.
10059 * inferiors.c (struct thread_info): Delete, moved elsewhere.
10060 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
10061 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
10062 (set_raw_breakpoint_at): New.
10063 (set_breakpoint_at): Rewrite to use it.
10064 (reinsert_breakpoint_handler): Delete.
10065 (set_reinsert_breakpoint): New.
10066 (reinsert_breakpoint_by_bp): Delete.
10067 (delete_reinsert_breakpoints): New.
10068 (uninsert_breakpoint): Rewrite.
10069 (uninsert_breakpoints_at): New.
10070 (reinsert_breakpoint): Rewrite.
10071 (reinsert_breakpoints_at): New.
10072 (check_breakpoints): Rewrite.
10073 (breakpoint_here): New.
10074 (breakpoint_inserted_here): New.
10075 (check_mem_read): Adjust.
10076 * mem-break.h (breakpoints_supported, breakpoint_here)
10077 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
10078 (reinsert_breakpoint_by_bp): Delete declaration.
10079 (delete_reinsert_breakpoints): Declare.
10080 (reinsert_breakpoint): Delete declaration.
10081 (reinsert_breakpoints_at): Declare.
10082 (uninsert_breakpoint): Delete declaration.
10083 (uninsert_breakpoints_at): Declare.
10084 (check_breakpoints): Adjust prototype.
10085 * server.h: Adjust include order.
10086 (struct thread_info): Declare here. Add a `last_status' field.
10088 2010-03-23 Michael Snyder <msnyder@vmware.com>
10090 * server.c (crc32): New function.
10091 (handle_query): Add handling for 'qCRC:' request.
10093 2010-03-23 Pedro Alves <pedro@codesourcery.com>
10095 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
10096 lwp had been stopped by a watchpoint.
10098 2010-03-16 Pedro Alves <pedro@codesourcery.com>
10100 * server.h (internal_error): Declare.
10101 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
10102 * utils.c (internal_error): New function.
10104 2010-03-15 Andreas Schwab <schwab@redhat.com>
10106 * configure.srv: Fix typo setting srv_regobj.
10108 2010-03-15 Pedro Alves <pedro@codesourcery.com>
10110 * linux-low.c (fetch_register): Avoid passing a non string literal
10112 (usr_store_inferior_registers): Ditto.
10114 2010-03-14 Pedro Alves <pedro@codesourcery.com>
10116 * linux-low.c (linux_write_memory): Bail out early if peeking
10119 2010-03-14 Pedro Alves <pedro@codesourcery.com>
10121 * linux-low.h (struct lwp_info): New fields
10122 `stopped_by_watchpoint' and `stopped_data_address'.
10123 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
10124 here, and cache them in the lwp object.
10125 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
10127 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
10129 (linux_stopped_by_watchpoint): Rewrite.
10130 (linux_stopped_data_address): Rewrite.
10132 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
10134 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
10135 switching the current inferior, not before.
10137 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
10139 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
10140 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
10141 i386-linux.c and amd64-linux.c.
10142 (reg-i386.o): Removed.
10143 (reg-i386.c): Likewise.
10144 (reg-i386-linux.o): Likewise.
10145 (reg-i386-linux.c): Likewise.
10146 (reg-x86-64.o): Likewise.
10147 (reg-x86-64.c): Likewise.
10148 (reg-x86-64-linux.o): Likewise.
10149 (reg-x86-64-linux.c): Likewise.
10151 (i386.c): Likewise.
10152 (i386-linux.o): Likewise.
10153 (i386-linux.c): Likewise.
10154 (amd64.o): Likewise.
10155 (amd64.c): Likewise.
10156 (amd64-linux.o): Likewise.
10157 (amd64-linux.c): Likewise.
10159 * configure.srv (srv_i386_regobj): New.
10160 (srv_i386_linux_regobj): Likewise.
10161 (srv_amd64_regobj): Likewise.
10162 (srv_amd64_linux_regobj): Likewise.
10163 (srv_i386_32bit_xmlfiles): Likewise.
10164 (srv_i386_64bit_xmlfiles): Likewise.
10165 (srv_i386_xmlfiles): Likewise.
10166 (srv_amd64_xmlfiles): Likewise.
10167 (srv_i386_linux_xmlfiles): Likewise.
10168 (srv_amd64_linux_xmlfiles): Likewise.
10169 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
10170 srv_xmlfiles to $srv_i386_xmlfiles.
10171 (i[34567]86-*-mingw32ce*): Likewise.
10172 (i[34567]86-*-mingw*): Likewise.
10173 (i[34567]86-*-nto*): Likewise.
10174 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
10175 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
10176 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
10177 (x86_64-*-linux*): Likewise.
10179 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
10180 (init_registers_amd64_linux): New.
10181 (x86_arch_setup): Replace init_registers_x86_64_linux with
10182 init_registers_amd64_linux.
10184 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
10186 * configure.ac: Check for libdl. If it is not available link against
10187 static libthread_db.
10188 * configure: Regenerate.
10190 2010-02-22 Pedro Alves <pedro@codesourcery.com>
10194 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
10195 handing a read watchpoint.
10196 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
10198 2010-02-12 Doug Evans <dje@google.com>
10200 * linux-low.c (linux_supports_tracefork_flag): Document.
10201 (linux_look_up_symbols): Add comment.
10203 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
10205 * regcache.c (supply_register): Clear regcache if buf is NULL.
10207 2010-02-02 Nicolas Roche <roche@sourceware.org>
10208 Joel Brobecker <brobecker@adacore.com>
10210 * inferiors.c (find_inferior): Add function documentation.
10211 (unloaded_dll): Handle the case where the unloaded dll has not
10212 been previously registered in the dll list.
10214 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
10216 * linux-arm-low.c (thumb_breakpoint_len): Delete.
10217 (thumb2_breakpoint): New.
10218 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
10220 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
10222 * linux-low.c (get_stop_pc): Check for SIGTRAP.
10223 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
10226 2010-01-21 Pedro Alves <pedro@codesourcery.com>
10228 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
10230 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
10232 * linux-s390-low.c (s390_collect_ptrace_register)
10233 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
10235 2010-01-21 Doug Evans <dje@google.com>
10237 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
10238 (PTRACE_ARG4_TYPE): New macro.
10239 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
10240 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
10241 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
10242 (usr_store_inferior_registers): Ditto.
10243 (linux_read_memory, linux_write_memory): Ditto.
10244 (linux_test_for_tracefork): Ditto.
10246 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
10247 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
10249 2010-01-21 Pedro Alves <pedro@codesourcery.com>
10251 * proc-service.c (ps_lgetregs): Don't refetch registers from the
10254 2010-01-21 Pedro Alves <pedro@codesourcery.com>
10256 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
10257 prototype to take a regcache. Adjust.
10259 2010-01-20 Pedro Alves <pedro@codesourcery.com>
10261 * regcache.h (struct thread_info): Forward declare.
10262 (struct regcache): New.
10263 (new_register_cache): Adjust prototype.
10264 (get_thread_regcache): Declare.
10265 (free_register_cache): Adjust prototype.
10266 (registers_to_string, registers_from_string): Ditto.
10267 (supply_register, supply_register_by_name, collect_register)
10268 (collect_register_as_string, collect_register_by_name): Ditto.
10269 * regcache.c (struct inferior_regcache_data): Delete.
10270 (get_regcache): Rename to ...
10271 (get_thread_regcache): ... this. Adjust. Switch inferior before
10272 fetching registers.
10273 (regcache_invalidate_one): Adjust.
10274 (regcache_invalidate): Fix prototype.
10275 (new_register_cache): Return the new register cache.
10276 (free_register_cache): Change prototype.
10277 (realloc_register_cache): Adjust.
10278 (registers_to_string): Change prototype to take a regcache. Adjust.
10279 (registers_from_string): Ditto.
10280 (register_data): Ditto.
10281 (supply_register): Ditto.
10282 (supply_register_by_name): Ditto.
10283 (collect_register): Ditto.
10284 (collect_register_as_string): Ditto.
10285 (collect_register_by_name): Ditto.
10286 * server.c (process_serial_event): Adjust.
10287 * linux-low.h (regset_fill_func, regset_store_func): Change
10289 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
10291 * linux-low.c (get_stop_pc): Adjust.
10292 (check_removed_breakpoint): Adjust.
10293 (linux_wait_for_event): Adjust.
10294 (linux_resume_one_lwp): Adjust.
10295 (fetch_register): Add regcache parameter. Adjust.
10296 (usr_store_inferior_registers): Ditto.
10297 (regsets_fetch_inferior_registers): Ditto.
10298 (regsets_store_inferior_registers): Ditto.
10299 (linux_fetch_registers, linux_store_registers): Ditto.
10300 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
10302 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
10304 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
10305 prototype to take a regcache.
10306 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
10307 * remote-utils.c (convert_ascii_to_int, outreg)
10308 (prepare_resume_reply): Change prototype to take a regcache.
10310 * target.h (struct target_ops) <fetch_registers, store_registers>:
10311 Change prototype to take a regcache.
10312 (fetch_inferior_registers, store_inferior_registers): Change
10313 prototype to take a regcache. Adjust.
10314 * proc-service.c (ps_lgetregs): Adjust.
10315 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
10316 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
10317 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
10318 take a regcache. Adjust.
10319 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
10320 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
10321 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
10322 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
10323 * linux-cris-low.c (cris_get_pc, cris_set_pc)
10324 (cris_cannot_fetch_register):
10325 (cris_breakpoint_at): Change prototype to take a regcache.
10327 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
10328 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
10329 to take a regcache. Adjust.
10330 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
10332 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
10333 take a regcache. Adjust.
10334 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
10335 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
10336 (m68k_set_pc): Change prototype to take a regcache. Adjust.
10337 * linux-mips-low.c (mips_get_pc):
10338 (mips_set_pc): Change prototype to take a regcache. Adjust.
10339 (mips_reinsert_addr): Adjust.
10340 (mips_collect_register): Change prototype to take a regcache.
10342 (mips_supply_register):
10343 (mips_collect_register_32bit, mips_supply_register_32bit)
10344 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
10345 (mips_store_fpregset): Ditto.
10346 * linux-ppc-low.c (ppc_supply_ptrace_register)
10347 (ppc_supply_ptrace_register): Ditto.
10348 (parse_spufs_run): Adjust.
10349 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
10350 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
10351 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
10352 take a regcache. Adjust.
10353 * linux-s390-low.c (s390_collect_ptrace_register)
10354 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
10355 (s390_set_pc): Change prototype to take a regcache. Adjust.
10356 (s390_arch_setup): Adjust.
10357 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
10358 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
10359 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10360 (sparc_fill_gregset, sparc_store_gregset_from_stack)
10361 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
10363 (sparc_breakpoint_at): Adjust.
10364 * linux-xtensa-low.c (xtensa_fill_gregset):
10365 (xtensa_store_gregset):
10366 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
10367 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
10368 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
10369 prototype to take a regcache. Adjust.
10370 * win32-arm-low.c (arm_fetch_inferior_register)
10371 (arm_store_inferior_register): Change prototype to take a
10373 * win32-i386-low.c (i386_fetch_inferior_register)
10374 (i386_store_inferior_register): Change prototype to take a
10376 * win32-low.c (child_fetch_inferior_registers)
10377 (child_store_inferior_registers): Change prototype to take a
10379 (win32_wait): Adjust.
10380 (win32_fetch_inferior_registers): Change prototype to take a
10382 (win32_store_inferior_registers): Adjust.
10383 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
10384 store_inferior_register>: Change prototype to take a regcache.
10386 2010-01-20 Doug Evans <dje@google.com>
10388 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
10390 (linux_wait_for_event1, linux_init_signals): Ditto.
10391 (W_STOPCODE): Provide definition if missing.
10393 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
10395 * linux-low.c (linux_core_of_thread): New.
10396 (compare_ints, show_process, list_threads): New.
10397 (linux_qxfer_osdata): Report threads and cores.
10398 (linux_target_op): Register linux_core_of_thread.
10399 * remote-utils.c (prepare_resume_reply): Report the core.
10400 (buffer_xml_printf): Support %d specifier.
10401 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
10403 (handle_query): Handle qXfer:threads. Announce availability
10405 * target.h (struct target_ops): New field core_of_thread.
10407 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
10409 * Makefile.in (clean): Remove new generated files.
10410 (reg-s390.o, reg-s390.c): Remove rules.
10411 (reg-s390x.o, reg-s390x.c): Likewise.
10412 (s390-linux32.o, s390-linux32.c): Add rules.
10413 (s390-linux64.o, s390-linux64.c): Likewise.
10414 (s390x-linux64.o, s390x-linux64.c): Likewise.
10415 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
10416 * linux-s390-low.c: Include <elf.h>.
10417 (HWCAP_S390_HIGH_GPRS): Define if undefined.
10418 (init_registers_s390): Remove prototype.
10419 (init_registers_s390x): Likewise.
10420 (init_registers_s390_linux32): Add prototype.
10421 (init_registers_s390_linux64): Likewise.
10422 (init_registers_s390x_linux64): Likewise.
10423 (s390_num_regs_3264): New define.
10424 (s390_regmap_3264): New global variable.
10425 (s390_cannot_fetch_register): Remove obsolete check.
10426 (s390_cannot_store_register): Likewise.
10427 (s390_collect_ptrace_register): Handle upper/lower register halves.
10428 (s390_supply_ptrace_register): Likewise.
10429 (s390_fill_gregset): Update to register number changes.
10430 (s390_get_hwcap): New routine.
10431 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
10432 Install appropriate regmap and register set.
10434 2010-01-01 Joel Brobecker <brobecker@adacore.com>
10436 * server.c (gdbserver_version): Update copyright year to 2010.
10437 * gdbreplay.c (gdbreplay_version): Likewise.
10439 2009-12-28 Doug Evans <dje@google.com>
10441 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
10442 elf/external.h. Include <elf.h> instead but only if necessary.
10444 2009-12-28 Pedro Alves <pedro@codesourcery.com>
10446 * linux-low.c (linux_remove_process): Remove `detaching'
10447 parameter. Don't release/detach from thread_db here.
10448 (linux_kill): Release/detach from thread_db here, ...
10449 (linux_detach): ... and here, before actually detaching.
10450 (linux_wait_1): ... and here, when a process exits.
10451 * thread-db.c (any_thread_of): New.
10452 (thread_db_free): Switch the current inferior to a thread of the
10455 2009-12-21 Doug Evans <dje@google.com>
10457 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
10459 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
10460 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
10461 warning ifndef __NR_tkill. Move setting of errno there too.
10462 Delete unnecessary resetting of errno after syscall.
10463 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
10465 * configure.ac: Check for dladdr.
10466 * config.in: Regenerate.
10467 * configure: Regenerate.
10468 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
10469 (try_thread_db_load): Update.
10471 * linux-low.c (my_waitpid): Delete unnecessary prototype.
10473 2009-12-18 Doug Evans <dje@google.com>
10475 * event-loop.c: Include unistd.h if it exists.
10477 * linux-low.c (my_waitpid): Move definition away from being in
10478 between linux_tracefork_child/linux_test_for_tracefork.
10480 * gdb_proc_service.h (psaddr_t): Fix type.
10481 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
10482 signature to match glibc.
10484 2009-12-16 Doug Evans <dje@google.com>
10486 * linux-low.c (linux_read_memory): Fix argument to read.
10488 2009-11-26 Pedro Alves <pedro@codesourcery.com>
10490 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
10491 events, don't leave current_inferior pointing at null.
10493 2009-11-26 Pedro Alves <pedro@codesourcery.com>
10495 * win32-low.c (LOG): Delete.
10496 (OUTMSG): Output to stderr.
10497 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
10498 on compile time LOG macro.
10499 (win32_wait): Fix debug output.
10501 2009-11-26 Pedro Alves <pedro@codesourcery.com>
10503 * win32-low.c (win32_add_one_solib): If the dll name is
10504 "ntdll.dll", prepend the system directory to the dll path.
10506 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
10508 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
10510 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
10511 Vladimir Prus <vladimir@codesourcery.com>
10513 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
10514 * configure.ac: Check for __mcoldfire__ and set
10515 gdb_cv_m68k_is_coldfire.
10516 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
10517 reg-cf.o and reg-m68k.o.
10518 * configure: Regenerated.
10520 2009-11-16 Pedro Alves <pedro@codesourcery.com>
10522 * linux-low.c (linux_remove_process): Add `detaching' parameter.
10523 Pass it to thread_db_free.
10524 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
10525 proper `detaching' argument to linux_remove_process.
10526 * linux-low.h (thread_db_free): Add `detaching' parameter.
10527 * thread-db.c (thread_db_init): Pass false as `detaching' argument
10529 (thread_db_free): Add `detaching' parameter. Only
10530 call td_ta_clear_event if detaching from process.
10532 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
10534 * thread-db.c (thread_db_free): Fix typo.
10536 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
10539 * thread-db.c (thread_db_free): Call td_ta_clear_event.
10541 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
10543 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
10544 with an i686 compiler.
10545 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
10547 * configure: Rebuilt.
10549 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
10553 * server.c (handle_search_memory_1): Correct read_addr initialization
10554 in loop for searching subsequent chunks.
10556 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
10558 * configure.ac: New --with-libthread-db option.
10559 * thread-db.c: Allow direct dependence on libthread_db.
10560 (thread_db_free): Adjust.
10561 * config.in: Regenerate.
10562 * configure: Likewise.
10564 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
10567 * thread-db.c (attach_thread): New function.
10568 (maybe_attach_thread): Return success/failure.
10569 (find_new_threads_callback): Adjust.
10570 (thread_db_find_new_threads): Loop until no new threads.
10572 2009-10-13 Pedro Alves <pedro@codesourcery.com>
10574 * proc-service.c (ps_lgetregs): Formatting.
10576 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
10578 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
10579 * configure.ac: Adjust.
10580 * linux-low.h (struct process_info_private): Move members to struct
10582 (thread_db_free, thread_db_handle_monitor_command): New prototype.
10583 * linux-low.c (linux_remove_process): Adjust.
10584 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
10585 * server.c (handle_query): Move code ...
10586 (handle_monitor_command): ... here. New function.
10587 * target.h (struct target_ops): New member.
10588 * thread-db.c (struct thread_db): New.
10589 (libthread_db_search_path): New variable.
10590 (thread_db_create_event, thread_db_enable_reporting)
10591 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
10592 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
10593 (try_thread_db_load_1, dladdr_to_soname): New functions.
10594 (try_thread_db_load, thread_db_load_search): New functions.
10595 (thread_db_init): Search for libthread_db.
10596 (thread_db_free): New function.
10597 (thread_db_handle_monitor_command): Likewise.
10598 * config.in: Regenerate.
10599 * configure: Regenerate.
10601 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
10603 * spu-low.c (spu_kill): Wait for inferior to terminate.
10604 Call clear_inferiors.
10605 (spu_detach): Call clear_inferiors.
10607 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10609 * aclocal.m4: Regenerate.
10610 * config.in: Likewise.
10611 * configure: Likewise.
10613 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10615 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
10616 (parse_spufs_run): New function.
10617 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
10618 (ppc_breakpoint_at): Handle SPU breakpoints.
10620 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10622 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
10623 (SPUFS_MAGIC): Define.
10624 (spu_enumerate_spu_ids): New function.
10625 (linux_qxfer_spu): New function.
10626 (linux_target_ops): Install linux_qxfer_spu.
10628 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10630 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
10631 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
10632 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
10633 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
10634 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
10635 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
10636 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
10637 (init_registers_powerpc_cell32l): Add prototype.
10638 (init_registers_powerpc_cell64l): Likewise.
10639 (ppc_arch_setup): Detect Cell/B.E. architecture.
10641 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10643 * Makefile.in (datarootdir): New variable.
10645 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
10647 * linux-low.c (linux_write_memory): Update debugging output.
10648 * Makefile.in (clean): Add new descriptions.
10649 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
10650 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
10651 * configure.srv: Add new files for arm*-*-linux*.
10652 * linux-arm-low.c: Add new declarations.
10653 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
10654 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
10655 (HWCAP_VFPv3D16): New.
10656 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
10657 instead of __IWMMXT__.
10658 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
10659 (arm_arch_setup): New.
10660 (target_regsets): Remove #ifdef. Add VFP regset.
10661 (the_low_target): Use arm_arch_setup.
10663 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
10665 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
10666 the main thread again.
10668 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
10670 Adding Neutrino gdbserver.
10671 * configure: Regenerated.
10672 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
10673 * configure.srv (i[34567]86-*-nto*): New target.
10674 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
10675 * remote-utils.c [__QNX__]: Include sys/iomgr.h
10676 (nto_comctrl) [__QNX__]: New function.
10677 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
10679 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
10681 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
10684 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
10685 Pedro Alves <pedro@codesourcery.com>
10687 * win32-i386-low.c (i386_get_thread_context): Handle systems that
10688 don't support CONTEXT_EXTENDED_REGISTERS.
10689 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
10690 (the_low_target): Install them.
10691 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
10692 failing with ERROR_PIPE_NOT_CONNECTED.
10694 2009-06-30 Doug Evans <dje@google.com>
10695 Pierre Muller <muller@ics.u-strasbg.fr>
10697 Add h/w watchpoint support to x86-linux, win32-i386.
10698 * Makefile.in (SFILES): Add i386-low.c
10699 (i386_low_h): Define.
10700 (i386-low.o): Add dependencies.
10701 (linux-x86-low.o): Add i386-low.h dependency.
10702 (win32-i386-low.o): Ditto.
10703 * i386-low.c: New file.
10704 * i386-low.h: New file.
10705 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
10706 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
10707 * linux-low.c (linux_add_process): Initialize arch_private.
10708 (linux_remove_process): Free arch_private.
10709 (add_lwp): Initialize arch_private.
10710 (delete_lwp): Free arch_private.
10711 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
10713 * linux-low.h (process_info_private): New member arch_private.
10714 (lwp_info): New member arch_private.
10715 (linux_target_ops): New members new_process, new_thread,
10717 (ptid_of): New macro.
10718 * linux-x86-low.c: Include stddef.h, i386-low.h.
10719 (arch_process_info): New struct.
10720 (arch_lwp_info): New struct.
10721 (x86_linux_dr_get, x86_linux_dr_set): New functions.
10722 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
10723 (i386_dr_low_get_status): New function.
10724 (x86_insert_point, x86_remove_point): New functions.
10725 (x86_stopped_by_watchpoint): New function.
10726 (x86_stopped_data_address): New function.
10727 (x86_linux_new_process, x86_linux_new_thread): New functions.
10728 (x86_linux_prepare_to_resume): New function.
10729 (the_low_target): Add entries for insert_point, remove_point,
10730 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
10732 * server.c (debug_hw_points): New global.
10733 (monitor_show_help): Document set debug-hw-points.
10734 (handle_query): Process "set debug-hw-points".
10735 * server.h (debug_hw_points): Declare.
10736 (paddress): Declare.
10737 * utils.c (NUMCELLS, CELLSIZE): New macros.
10738 (get_sell, xsnprintf, paddress): New functions.
10739 * win32-arm-low.c (the_low_target): Add entries for insert_point,
10740 remove_point, stopped_by_watchpoint, stopped_data_address.
10741 * win32-i386-low.c: Include i386-low.h.
10742 (debug_reg_state): Replaces dr.
10743 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
10744 (i386_dr_low_get_status): New function.
10745 (i386_insert_point, i386_remove_point): New functions.
10746 (i386_stopped_by_watchpoint): New function.
10747 (i386_stopped_data_address): New function.
10748 (i386_initial_stuff): Update.
10749 (get_thread_context,set_thread_context,i386_thread_added): Update.
10750 (the_low_target): Add entries for insert_point,
10751 remove_point, stopped_by_watchpoint, stopped_data_address.
10752 * win32-low.c (win32_insert_watchpoint): New function.
10753 (win32_remove_watchpoint): New function.
10754 (win32_stopped_by_watchpoint): New function.
10755 (win32_stopped_data_address): New function.
10756 (win32_target_ops): Add entries for insert_watchpoint,
10757 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
10758 * win32-low.h (win32_target_ops): New members insert_point,
10759 remove_point, stopped_by_watchpoint, stopped_data_address.
10761 2009-06-25 Pedro Alves <pedro@codesourcery.com>
10763 * server.c (process_serial_event): Re-return unsupported, not
10764 error, if the type isn't recognized. Re-allow supporting only
10765 insert or remove packets. Also call require_running for
10766 breakpoints. Add missing break statement to default case. Tidy.
10767 * target.h (struct target_ops): Rename insert_watchpoint to
10768 insert_point, and remove_watchpoint to remove_point.
10770 * linux-low.h (struct linux_target_ops): Likewise.
10771 * linux-low.c (linux_insert_watchpoint): Rename to ...
10772 (linux_insert_point): ... this. Adjust.
10773 (linux_remove_watchpoint): Rename to ...
10774 (linux_remove_point): ... this. Adjust.
10775 (linux_target_ops): Adjust.
10776 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
10777 (cris_insert_point): ... this.
10778 (cris_remove_watchpoint): Rename to ...
10779 (cris_remove_point): ... this.
10780 (the_low_target): Adjust.
10782 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
10784 * server.c (handle_v_kill): Pass signal_pid to
10785 kill_inferior if multi_process is zero.
10787 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
10789 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
10790 * target.h (target_ops): Comment for *_watchpoint to make it clear
10791 the functions can get types '0' and '1'.
10793 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
10795 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
10796 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
10797 * regcache.c (get_regcache): Likewise.
10798 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
10799 * win32-low.c (child_fetch_inferior_registers): Remove check for
10802 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
10803 Pedro Alves <pedro@codesourcery.com>
10805 * target.h (struct target_ops) <supports_multi_process>: New
10807 (target_supports_multi_process): New.
10808 * server.c (handle_query): Even if GDB reports support, only
10809 enable multi-process if the target also supports it. Report
10810 multi-process support only if the target backend supports it.
10811 * linux-low.c (linux_supports_multi_process): New function.
10812 (linux_target_ops): Install it as target_supports_multi_process
10815 2009-05-24 Doug Evans <dje@google.com>
10817 Global renaming of find_thread_pid to find_thread_ptid.
10818 * server.h (find_thread_ptid): Renamed from find_thread_pid.
10819 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
10820 All callers updated.
10822 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
10823 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
10826 * linux-low.c (get_stop_pc): Print pc if debug_threads.
10827 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
10828 (linux_resume_one_lwp): Ditto.
10830 2009-05-23 Doug Evans <dje@google.com>
10832 * linux-low.c (linux_resume_one_lwp): Change type of first arg
10833 from struct inferior_list_entry * to struct lwp_info *.
10834 All callers updated.
10836 2009-05-13 Doug Evans <dje@google.com>
10838 * linux-x86-low.c: Don't include assert.h.
10839 (x86_siginfo_fixup): Use fatal, not assert.
10840 (x86_arch_setup): Fix comment.
10842 2009-05-12 Doug Evans <dje@google.com>
10844 Biarch support for i386/amd64 gdbserver.
10845 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
10846 Add linux-x86-low.c.
10847 (linux-i386-low.o, linux-x86-64-low.o): Delete.
10848 (linux-x86-low.o): Add.
10849 * linux-x86-64-low.c: Delete.
10850 * linux-i386-low.c: Delete.
10851 * linux-x86-low.c: New file.
10852 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
10854 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
10856 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
10857 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
10858 (linux_child_pid_to_exec_file): New function.
10859 (elf_64_header_p, elf_64_file_p): New functions.
10860 (siginfo_fixup): New function.
10861 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
10862 give target a chance to convert layout.
10863 * linux-low.h (linux_target_ops): New member siginfo_fixup.
10864 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
10866 2009-05-07 Doug Evans <dje@google.com>
10868 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
10869 (regsets_store_inferior_registers): Ditto.
10871 2009-05-06 Pedro Alves <pedro@codesourcery.com>
10875 * linux-low.c (must_set_ptrace_flags): Delete.
10876 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
10878 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
10879 `lwp->must_set_ptrace_flags' instead.
10880 (linux_wait_for_event_1): Set ptrace options here.
10881 (linux_wait_1): ... not here.
10883 2009-04-30 Doug Evans <dje@google.com>
10885 * inferiors.c (started_inferior_callback): New function.
10886 (attached_inferior_callback): New function.
10887 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
10888 * server.c (print_started_pid, print_attached_pid): New functions.
10889 (detach_or_kill_for_exit): New function.
10890 (main): Call it instead of for_each_inferior (kill_inferior_callback).
10891 * server.h (have_started_inferiors_p): Declare.
10892 (have_attached_inferiors_p): Declare.
10894 * inferiors.c (remove_process): Fix memory leak, free process.
10895 * linux-low.c (linux_remove_process): New function.
10896 (linux_kill): Call it instead of remove_process.
10897 (linux_detach, linux_wait_1): Ditto.
10899 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
10901 * configure.srv: Add x86 Windows CE target.
10903 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
10905 * inferiors.c (get_thread_process): Make global.
10906 * server.h (get_thread_process): Add prototype.
10907 * thread-db.c (find_one_thread): Use get_thread_process
10908 instead of current_process.
10909 (thread_db_get_tls_address): Do not crash if called when
10910 thread layer is not yet initialized.
10912 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
10914 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
10915 * spu-low.c (current_tid): Rename to ...
10916 (current_ptid): ... this.
10917 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
10918 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
10919 ptid_get_lwp (current_ptid) instead of current_tid.
10920 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
10921 instead of current_tid. Use find_process_pid to verify pid
10922 argument is valid. Pass proper argument to remove_process.
10923 (spu_thread_alive): Compare current_ptid instead of current_tid.
10924 (spu_resume): Likewise.
10926 2009-04-02 Pedro Alves <pedro@codesourcery.com>
10928 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
10931 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10933 Implement the multiprocess extensions, and add linux multiprocess
10936 * server.h (ULONGEST): Declare.
10937 (struct ptid, ptid_t): New.
10938 (minus_one_ptid, null_ptid): Declare.
10939 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
10940 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
10941 (struct inferior_list_entry): Change `id' type from unsigned from
10943 (struct sym_cache, struct breakpoint, struct
10944 process_info_private): Forward declare.
10945 (struct process_info): Declare.
10946 (current_process): Declare.
10947 (all_processes): Declare.
10948 (initialize_inferiors): Declare.
10949 (add_thread): Adjust to use ptid_t.
10950 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
10951 (add_process, remove_process, find_thread_pid): Declare.
10952 (find_inferior_id): Adjust to use ptid_t.
10953 (cont_thread, general_thread, step_thread): Change type to ptid_t.
10954 (multi_process): Declare.
10955 (push_event): Adjust to use ptid_t.
10956 (read_ptid, write_ptid): Declare.
10957 (prepare_resume_reply): Adjust to use ptid_t.
10958 (clear_symbol_cache): Declare.
10959 * inferiors.c (all_processes): New.
10960 (null_ptid, minus_one_ptid): New.
10961 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
10962 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
10963 (add_thread): Change unsigned long to ptid. Remove gdb_id
10965 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
10966 (gdb_id_to_thread): Rename to ...
10967 (find_thread_pid): ... this. Change unsigned long to ptid.
10968 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
10969 (loaded_dll, pull_pid_from_list): Adjust.
10970 (add_process, remove_process, find_process_pid)
10971 (get_thread_process, current_process, initialize_inferiors): New.
10972 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
10973 (struct target_waitstatus) <related_pid>: Ditto.
10974 (struct target_ops) <kill, detach>: Add `pid' argument. Change
10975 return type to int.
10976 (struct target_ops) <join>: Add `pid' argument.
10977 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
10978 (struct target_ops) <wait>: Add `ptid' field. Change return type
10980 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
10981 (mywait): Add `ptid' argument. Change return type to ptid_t.
10982 (target_pid_to_str): Declare.
10983 * target.c (set_desired_inferior): Adjust to use ptids.
10984 (mywait): Add new `ptid' argument. Adjust.
10985 (target_pid_to_str): New.
10986 * mem-break.h (free_all_breakpoints): Declare.
10987 * mem-break.c (breakpoints): Delelete.
10988 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
10989 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
10990 to use per-process breakpoint list.
10991 (free_all_breakpoints): New.
10992 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
10993 (symbol_cache, all_symbols_looked_up): Delete.
10995 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
10997 (prepare_resume_reply): Change ptid argument's type from unsigned
10998 long to ptid_t. Adjust. Implement W;process and X;process.
10999 (free_sym_cache, clear_symbol_cache): New.
11000 (look_up_one_symbol): Adjust to per-process symbol cache. *
11001 * server.c (cont_thread, general_thread, step_thread): Change type
11003 (attached): Delete.
11004 (multi_process): New.
11005 (last_ptid): Change type to ptid_t.
11006 (struct vstop_notif) <ptid>: Change type to ptid_t.
11007 (queue_stop_reply, push_event): Change `ptid' argument's type to
11009 (discard_queued_stop_replies): Add `pid' argument.
11010 (start_inferior): Adjust to use ptids. Adjust to mywait interface
11011 changes. Don't reference the `attached' global.
11012 (attach_inferior): Adjust to mywait interface changes.
11013 (handle_query): Adjust to use ptids. Parse GDB's qSupported
11014 features. Handle and report "multiprocess+". Handle
11016 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
11018 (handle_v_kill): New.
11019 (handle_v_stopped): Adjust to use target_pid_to_str.
11020 (handle_v_requests): Allow multiple attaches and runs when
11021 multiprocess extensions are in effect. Handle "vKill".
11022 (myresume): Adjust to use ptids.
11023 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
11024 (handle_status): Adjust to discard_queued_stop_replies interface
11026 (first_thread_of, kill_inferior_callback)
11027 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
11028 (main): Call initialize_inferiors. Adjust to use ptids, killing
11029 and detaching from all inferiors. Handle multiprocess packet
11031 * linux-low.h: Include gdb_proc_service.h.
11032 (struct process_info_private): New.
11033 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
11034 <lwpid_of>: Use ptid_get_lwp.
11035 (get_lwp_thread): Adjust.
11036 (struct lwp_info): Add `dead' member.
11037 (find_lwp_pid): Declare.
11038 * linux-low.c (thread_db_active): Delete.
11039 (new_inferior): Adjust comment.
11040 (inferior_pid): Delete.
11041 (linux_add_process): New.
11042 (handle_extended_wait): Adjust.
11043 (add_lwp): Change unsigned long to ptid.
11044 (linux_create_inferior): Add process to processes table. Adjust
11045 to use ptids. Don't set new_inferior here.
11046 (linux_attach_lwp): Rename to ...
11047 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
11048 it. Adjust to use ptids.
11049 (linux_attach_lwp): New.
11050 (linux_attach): Add process to processes table. Don't set
11052 (struct counter): New.
11053 (second_thread_of_pid_p, last_thread_of_process_p): New.
11054 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
11055 multiple processes.
11056 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
11057 processes. Remove process from process table.
11058 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
11059 to multiple processes.
11060 (any_thread_of): New.
11061 (linux_detach): Add `pid' argument, and handle it. Remove process
11062 from processes table.
11063 (linux_join): Add `pid' argument. Handle it.
11064 (linux_thread_alive): Change unsighed long argument to ptid_t.
11065 Consider dead lwps as not being alive.
11066 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
11067 threads we're not interested in.
11068 (same_lwp, find_lwp_pid): New.
11069 (linux_wait_for_lwp): Change `pid' argument's type from int to
11071 (linux_wait_for_event): Rename to ...
11072 (linux_wait_for_event_1): ... this. Change `pid' argument's type
11073 from int to ptid_t. Adjust.
11074 (linux_wait_for_event): New.
11075 (linux_wait_1): Add `ptid' argument. Change return type to
11076 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
11077 that exit from the process table.
11078 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
11080 (mark_lwp_dead): New.
11081 (wait_for_sigstop): Adjust to use ptids. If a process exits while
11082 stopping all threads, mark its main lwp as dead.
11083 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
11085 (fetch_register, usr_store_inferior_registers)
11086 (regsets_fetch_inferior_registers)
11087 (regsets_store_inferior_registers, linux_read_memory)
11088 (linux_write_memory): Inline `inferior_pid'.
11089 (linux_look_up_symbols): Adjust to use per-process
11090 `thread_db_active'.
11091 (linux_request_interrupt): Adjust to use ptids.
11092 (linux_read_auxv): Inline `inferior_pid'.
11093 (initialize_low): Don't reference thread_db_active.
11094 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
11095 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
11096 (ps_getpid): Return the pid of the current inferior.
11097 * thread-db.c (proc_handle, thread_agent): Delete.
11098 (thread_db_create_event, thread_db_enable_reporting): Adjust to
11100 (find_one_thread): Change argument type to ptid_t. Adjust to
11102 (maybe_attach_thread): Adjust to per-process data and ptids.
11103 (thread_db_find_new_threads): Ditto.
11104 (thread_db_init): Ditto.
11105 * spu-low.c (spu_create_inferior, spu_attach): Add process to
11106 processes table. Adjust to use ptids.
11107 (spu_kill, spu_detach): Adjust interface. Remove process from
11109 (spu_join, spu_thread_alive): Adjust interface.
11110 (spu_wait): Adjust interface. Remove process from processes
11111 table. Adjust to use ptids.
11112 * win32-low.c (current_inferior_tid): Delete.
11113 (current_inferior_ptid): New.
11114 (debug_event_ptid): New.
11115 (thread_rec): Take a ptid. Adjust.
11116 (child_add_thread): Add `pid' argument. Adjust to use ptids.
11117 (child_delete_thread): Ditto.
11118 (do_initial_child_stuff): Add `attached' argument. Add process to
11120 (child_fetch_inferior_registers, child_store_inferior_registers):
11122 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
11123 (win32_attach): Pass 1 to do_initial_child_stuff.
11124 (win32_kill): Adjust interface. Remove process from processes
11126 (win32_detach): Ditto.
11127 (win32_join): Adjust interface.
11128 (win32_thread_alive): Take a ptid.
11129 (win32_resume): Adjust to use ptids.
11130 (get_child_debug_event): Ditto.
11131 (win32_wait): Adjust interface. Remove exiting process from
11134 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11136 Non-stop mode support.
11138 * server.h (non_stop): Declare.
11139 (gdb_client_data, handler_func): Declare.
11140 (delete_file_handler, add_file_handler, start_event_loop):
11142 (handle_serial_event, handle_target_event, push_event)
11143 (putpkt_notif): Declare.
11144 * target.h (enum resume_kind): New.
11145 (struct thread_resume): Replace `step' field by `kind' field.
11146 (TARGET_WNOHANG): Define.
11147 (struct target_ops) <wait>: Add `options' argument.
11148 <supports_non_stop, async, start_non_stop>: New fields.
11149 (target_supports_non_stop, target_async): New.
11150 (start_non_stop): Declare.
11151 (mywait): Add `options' argument.
11152 * target.c (mywait): Add `options' argument. Print child exit
11153 notifications here.
11154 (start_non_stop): New.
11155 * server.c (non_stop, own_buf, mem_buf): New globals.
11156 (struct vstop_notif): New.
11157 (notif_queue): New global.
11158 (queue_stop_reply, push_event, discard_queued_stop_replies)
11159 (send_next_stop_reply): New.
11160 (start_inferior): Adjust to use resume_kind. Adjust to mywait
11162 (attach_inferior): In non-stop mode, don't wait for the target
11164 (handle_general_set): Handle QNonStop.
11165 (handle_query): When handling qC, return the current general
11166 thread, instead of the first thread of the list.
11167 (handle_query): If the backend supports non-stop mode, include
11168 QNonStop+ in the qSupported query response.
11169 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
11171 (handle_v_attach, handle_v_run): Handle non-stop mode.
11172 (handle_v_stopped): New.
11173 (handle_v_requests): Report support for vCont;t. Handle vStopped.
11174 (myresume): Adjust to use resume_kind. Handle non-stop.
11175 (queue_stop_reply_callback): New.
11176 (handle_status): Handle non-stop mode.
11177 (main): Clear non_stop flag on reconnection. Use the event-loop.
11178 Refactor serial protocol handling from here ...
11179 (process_serial_event): ... to this new function. When GDB
11180 selects any thread, select one here. In non-stop mode, wait until
11181 GDB acks all pending events before exiting.
11182 (handle_serial_event, handle_target_event): New.
11183 * remote-utils.c (remote_open): Install remote_desc in the event
11185 (remote_close): Remove remote_desc from the event loop.
11186 (putpkt_binary): Rename to...
11187 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
11188 (putpkt_binary): New as wrapper around putpkt_binary_1.
11189 (putpkt_notif): New.
11190 (prepare_resume_reply): In non-stop mode, don't change the
11192 * event-loop.c: New.
11193 * Makefile.in (OBJ): Add event-loop.o.
11194 (event-loop.o): New rule.
11196 * linux-low.h (pid_of): Moved here.
11198 (get_lwp_thread): Use lwpid_of.
11199 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
11200 * linux-low.c (pid_of): Delete.
11201 (inferior_pid): Use lwpid_of.
11202 (linux_event_pipe): New.
11203 (target_is_async_p): New.
11205 (handle_extended_wait): Use lwpid_of.
11206 (add_lwp): Don't set lwpid field.
11207 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
11208 (linux_kill_one_lwp): If killing a running lwp, stop it first.
11209 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
11210 (linux_detach_one_lwp): If detaching from a running lwp, stop it
11211 first. Adjust to linux_wait_for_event interface changes. Use
11213 (linux_detach): Don't delete the main lwp here.
11214 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
11215 (status_pending_p): Don't consider explicitly suspended lwps.
11216 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
11217 pointer. Add OPTIONS argument. Change return type to int. Use
11218 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
11219 (linux_wait_for_event): Take an integer pid instead of a lwp_info
11220 pointer. Add status pointer argument. Return a pid instead of a
11221 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
11222 changes. In non-stop mode, don't switch to a random thread.
11223 (linux_wait): Rename to...
11224 (linux_wait_1): ... this. Add target_options argument, and handle
11225 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
11226 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
11227 clean exit and signal exit code. Don't stop all threads in
11228 non-stop mode. In all-stop mode, only stop all threads when
11229 reporting a stop to GDB. Handle explicit thread stop requests.
11230 (async_file_flush, async_file_mark): New.
11232 (send_sigstop): Use lwpid_of.
11233 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
11234 interface changes. In non-stop mode, don't switch to a random
11236 (linux_resume_one_lwp): Use lwpid_of.
11237 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
11238 (linux_resume_one_thread): ... this. Handle resume_stop. In
11239 non-stop mode, don't look for pending flag in all threads.
11240 (resume_status_pending_p): Don't consider explicitly suspended
11242 (my_waitpid): Reimplement. Emulate __WALL.
11243 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
11245 (sigchld_handler, linux_supports_non_stop, linux_async)
11246 (linux_start_non_stop): New.
11247 (linux_target_ops): Register linux_supports_non_stop, linux_async
11248 and linux_start_non_stop.
11249 (initialize_low): Install SIGCHLD handler.
11250 * thread-db.c (thread_db_create_event, find_one_thread)
11251 (thread_db_get_tls_address): Use lwpid_of.
11252 * win32-low.c (win32_detach): Adjust to use resume_kind.
11253 (win32_wait): Add `options' argument.
11254 * spu-low.c (spu_resume): Adjust to use resume_kind.
11255 (spu_wait): Add `options' argument.
11257 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11259 Decouple target code from remote protocol.
11261 * target.h (enum target_waitkind): New.
11262 (struct target_waitstatus): New.
11263 (struct target_ops) <wait>: Return an unsigned long. Take a
11264 target_waitstatus pointer instead of a char pointer.
11265 (mywait): Likewise.
11266 * target.c (mywait): Change prototype to return an unsigned long.
11267 Take a target_waitstatus pointer instead of a char pointer. Adjust.
11268 * server.h (thread_from_wait, old_thread_from_wait): Delete
11270 (prepare_resume_reply): Change prototype to take a
11272 * server.c (thread_from_wait, old_thread_from_wait): Delete.
11273 (last_status, last_ptid): New.
11274 (start_inferior): Remove "statusptr" argument. Adjust. Return a
11275 pid instead of a signal.
11276 (attach_inferior): Remove "status" and "signal" parameters.
11278 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
11280 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
11281 (handle_v_requests, myresume): Remove "status" and "signal"
11282 parameters. Adjust.
11283 (handle_status): New.
11284 (main): Delete local `status'. Adjust.
11285 * remote-utils.c: Include target.h.
11286 (prepare_resume_reply): Change prototype to take a
11287 target_waitstatus. Adjust.
11289 * linux-low.c (linux_wait): Adjust to new target_ops->wait
11291 * spu-low.c (spu_wait): Adjust.
11292 * win32-low.c (enum target_waitkind, struct target_waitstatus):
11294 (win32_wait): Adjust.
11296 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11298 * target.h (struct thread_resume): Delete leave_stopped member.
11299 (struct target_ops): Add a `n' argument to the `resume' callback.
11300 * server.c (start_inferior): Adjust.
11301 (handle_v_cont, myresume): Adjust.
11302 * linux-low.c (check_removed_breakpoint): Adjust to resume
11303 interface change, and to removed leave_stopped field.
11304 (resume_ptr): Delete.
11305 (struct thread_resume_array): New.
11306 (linux_set_resume_request): Add new `arg' parameter. Adjust to
11307 resume interface change.
11308 (linux_continue_one_thread, linux_queue_one_thread)
11309 (resume_status_pending_p): Check if the resume field is NULL
11310 instead of checking the leave_stopped member.
11311 (linux_resume): Adjust to the target resume interface change.
11312 * spu-low.c (spu_resume): Adjust to the target resume interface
11314 * win32-low.c (win32_detach, win32_resume): Ditto.
11316 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11318 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
11320 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
11322 (linux_continue_one_thread): Only preserve the stepping flag if
11323 there's a pending breakpoint.
11325 2009-03-31 Pedro Alves <pedro@codesourcery.com>
11327 * server.c (main): After the inferior having exited, call
11328 remote_close before exiting gdbserver.
11330 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
11332 Fix size of FPSCR in Power 7 processors.
11333 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
11334 (PPC_FEATURE_HAS_DFP): New #define.
11335 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
11338 2009-03-23 Pedro Alves <pedro@codesourcery.com>
11340 * server.c (handle_query) Whitespace and formatting.
11342 2009-03-22 Pedro Alves <pedro@codesourcery.com>
11344 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
11345 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
11346 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
11347 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
11348 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
11349 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
11350 Makefile.in, configure.ac: Fix whitespace throughout.
11351 * configure: Regenerate.
11353 2009-03-22 Pedro Alves <pedro@codesourcery.com>
11355 * inferiors.c (find_inferior): Make it safe for the callback
11356 function to delete the currently iterated inferior.
11358 2009-03-22 Pedro Alves <pedro@codesourcery.com>
11360 * Makefile.in (linuw_low_h): Move higher.
11361 (thread-db.o): Depend on $(linux_low_h).
11363 2009-03-17 Pedro Alves <pedro@codesourcery.com>
11365 Rename "process" to "lwp" throughout.
11367 * linux-low.c (all_processes): Rename to...
11368 (all_lwps): ... this.
11369 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
11370 (add_process): Rename to ...
11371 (add_lwp): ... this. Adjust.
11372 (linux_create_inferior): Adjust.
11373 (linux_attach_lwp): Adjust.
11374 (linux_attach): Adjust.
11375 (linux_kill_one_process): Rename to ...
11376 (linux_kill_one_lwp): ... this. Adjust.
11377 (linux_kill): Adjust.
11378 (linux_detach_one_process): Rename to ...
11379 (linux_detach_one_lwp): ... this. Adjust.
11380 (linux_detach): Adjust.
11381 (check_removed_breakpoint): Adjust.
11382 (status_pending_p): Adjust.
11383 (linux_wait_for_process): Rename to ...
11384 (linux_wait_for_lwp): ... this. Adjust.
11385 (linux_wait_for_event): Adjust.
11386 (send_sigstop): Adjust.
11387 (wait_for_sigstop): Adjust.
11388 (stop_all_processes): Rename to ...
11389 (stop_all_lwps): ... this.
11390 (linux_resume_one_process): Rename to ...
11391 (linux_resume_one_lwp): ... this. Adjust.
11392 (linux_set_resume_request, linux_continue_one_thread)
11393 (linux_queue_one_thread, resume_status_pending_p)
11394 (usr_store_inferior_registers, regsets_store_inferior_registers)
11395 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
11397 * linux-low.h (get_process): Rename to ...
11398 (get_lwp): ... this. Adjust.
11399 (get_thread_process): Rename to ...
11400 (get_thread_lwp): ... this. Adjust.
11401 (get_process_thread): Rename to ...
11402 (get_lwp_thread): ... this. Adjust.
11403 (struct process_info): Rename to ...
11404 (struct lwp_info): ... this.
11405 (all_processes): Rename to ...
11406 (all_lwps): ... this.
11407 * proc-service.c (ps_lgetregs): Adjust.
11408 * thread-db.c (thread_db_create_event, find_one_thread)
11409 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
11411 2009-03-14 Pedro Alves <pedro@codesourcery.com>
11413 * server.c (handle_query): Handle "qAttached".
11415 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
11417 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
11418 GPLv3, update license URL.
11420 2009-03-01 Doug Evans <dje@google.com>
11422 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
11423 (server_h): Add gdb_signals.h.
11424 (signals.o): Update.
11425 * server.h (target_signal_from_host,target_signal_to_host_p)
11426 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
11428 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
11430 * remote-utils.c (getpkt): Also generate remote-debug
11431 information if noack_mode is set.
11433 2009-02-06 Pedro Alves <pedro@codesourcery.com>
11435 * server.c (handle_query): Report qXfer:siginfo:read and
11436 qXfer:siginfo:write as supported and handle them.
11437 * target.h (struct target_ops) <qxfer_siginfo>: New field.
11438 * linux-low.c (linux_xfer_siginfo): New.
11439 (linux_target_ops): Set it.
11441 2009-01-26 Pedro Alves <pedro@codesourcery.com>
11443 * server.c (gdbserver_usage): Mention --remote-debug.
11444 (main): Accept '--remote-debug' switch.
11446 2009-01-18 Doug Evans <dje@google.com>
11448 * regcache.c (new_register_cache): No need to check result of xcalloc.
11449 * server.c (handle_search_memory): Back out calls to xmalloc,
11450 result is checked and error is returned to user upon failure.
11451 (handle_query): Ditto. Add more checks for result of malloc.
11452 (handle_v_cont): Check result of malloc, report error back to
11454 (handle_v_run): Ditto. Call freeargv.
11455 * server.h (freeargv): Declare.
11456 * utils.c (freeargv): New fn.
11458 2009-01-15 Doug Evans <dje@google.com>
11460 * gdbreplay.c (perror_with_name): Make arg const char *.
11461 * server.h (target_signal_to_name): Make return type const char *.
11462 * thread-db.c (thread_db_err_str): Make return type const char *.
11463 * utils.c (perror_with_name): Make arg const char *.
11465 2009-01-14 Pedro Alves <pedro@codesourcery.com>
11467 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
11468 when handling a EXIT_PROCESS_DEBUG_EVENT.
11470 2009-01-06 Joel Brobecker <brobecker@adacore.com>
11472 * gdbreplay.c (gdbreplay_version): Update copyright year.
11473 * server.c (gdbserver_version): Likewise.
11475 2009-01-05 Doug Evans <dje@google.com>
11477 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
11478 (handle_extended_wait): Improve comment.
11480 2008-12-13 Doug Evans <dje@google.com>
11482 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
11483 * server.h (ATTR_MALLOC): New macro.
11484 (xmalloc,xcalloc,xstrdup): Declare.
11485 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
11486 * inferiors.c: Ditto.
11487 * linux-low.c: Ditto.
11488 * mem-break.c: Ditto.
11489 * regcache.c: Ditto.
11490 * remote-utils.c: Ditto.
11493 * win32-low.c: Ditto.
11495 2008-12-12 Doug Evans <dje@google.com>
11497 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
11498 in debugging printf.
11500 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
11502 2008-12-09 Doug Evans <dje@google.com>
11504 * linux-low.h (struct process_info): Delete member tid, unused.
11505 * thread-db.c (find_one_thread): Update.
11506 (maybe_attach_thread): Update.
11508 2008-12-02 Pedro Alves <pedro@codesourcery.com>
11510 * target.h (struct target_ops): Add qxfer_osdata member.
11511 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
11513 (linux_qxfer_osdata): New functions.
11514 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
11516 * server.c (handle_query): Handle "qXfer:osdata:read:".
11517 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
11518 (buffer_xml_printf): New functions.
11519 * server.h (struct buffer): New.
11520 (buffer_grow_str, buffer_grow_str0): New macros.
11521 (buffer_grow, buffer_free, buffer_init, buffer_finish)
11522 (buffer_xml_printf): Declare.
11524 2008-11-24 Doug Evans <dje@google.com>
11526 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
11528 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
11530 * server.c (handle_v_run): Always use the supplied argument list.
11532 2008-11-19 Bob Wilson <bob.wilson@acm.org>
11534 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
11535 (xtensa_regmap_table): Add entry for scompare1.
11537 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
11539 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
11540 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
11541 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
11542 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
11543 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
11544 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
11545 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
11546 XML target descriptions.
11547 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
11548 when inferior is running on an ISA 2.05 or later processor. Add
11549 special case to return offset for full 64-bit slot of FPSCR when
11552 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
11554 * Makefile.in (SFILES, clean): Added sparc64 files.
11555 (reg-sparc64.o, reg-sparc64.c): New.
11556 * configure.srv (sparc*-*-linux*): New configuration.
11557 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
11558 syscall arguments for SPARC.
11559 (regsets_store_inferior_registers): Likewise.
11560 * linux-sparc-low.c: New file.
11562 2008-10-21 Doug Evans <dje@google.com>
11564 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
11565 (READLINE_DIR,READLINE_DEP): Delete.
11566 (INTERNAL_CFLAGS): Update.
11567 (LINTFLAGS): Update.
11569 2008-10-10 Pedro Alves <pedro@codesourcery.com>
11571 * server.c (handle_v_run): If GDB didn't specify an argv, use the
11572 whole argv from the last run, not just argv[0].
11574 2008-09-08 Pedro Alves <pedro@codesourcery.com>
11576 * regcache.c (new_register_cache): Return NULL if the register
11577 cache size isn't known yet.
11578 (free_register_cache): Avoid dereferencing a NULL regcache.
11580 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
11582 * configure.srv: Merge MIPS and MIPS64.
11584 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
11586 * Makefile.in (uninstall): Apply $(EXEEXT) too.
11588 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
11590 * Makefile.in: Add required vsx dependencies.
11592 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
11593 Declare init_registers_powerpc_vsx32l.
11594 Declare init_registers_powerpc_vsx64l.
11595 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
11596 (ppc_arch_setup): Check for VSX in hwcap.
11597 (ppc_fill_vsxregset): New function.
11598 (ppc_store_vsxregset): New function.
11599 Add new VSX entry in regset_info target_regsets.
11601 * configure.srv: Add new VSX dependencies.
11603 2008-08-12 Pedro Alves <pedro@codesourcery.com>
11605 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
11606 (remote_open): Set or clear transport_is_reliable.
11607 (putpkt_binary): Don't expect acks in noack mode.
11608 (getpkt): Don't send ack/nac in noack mode.
11609 * server.c (handle_general_set): Handle QStartNoAckMode.
11610 (handle_query): If connected by tcp pass QStartNoAckMode+ in
11612 (main): Reset noack_mode on every connection.
11613 * server.h (noack_mode): Declare.
11615 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11617 * Makefile.in (GDBREPLAY_OBS): New variable.
11618 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
11620 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
11621 Daniel Jacobowitz <dan@codesourcery.com>
11623 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
11624 (usr_store_inferior_registers): Likewise.
11625 (regsets_store_inferior_registers): Likewise.
11627 2008-07-31 Rolf Jansen <rj@surtec.com>
11628 Pedro Alves <pedro@codesourcery.com>
11630 * configure.ac: Check for memmem declaration.
11631 * server.c [HAVE_MALLOC_H]: Include malloc.h.
11632 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
11633 (disable_packet_qfThreadInfo): Unconditionally compile.
11634 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
11635 * configure, config.in: Regenerate.
11637 2008-07-28 Doug Kwan <dougkwan@google.com>
11639 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
11640 (linux_write_memory): Remove declaration of errno.
11642 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
11644 * linux-low.c (handle_extended_wait): Do not use "status"
11645 variable uninitialized.
11647 2008-07-07 Pedro Alves <pedro@codesourcery.com>
11649 * server.c (handle_v_attach): Inhibit reporting dll changes.
11651 2008-06-27 Pedro Alves <pedro@codesourcery.com>
11653 * remote-utils.c (prepare_resume_reply): If requested, don't
11654 output "thread:TID" in the T stop reply.
11656 * server.c (disable_packet_vCont, disable_packet_Tthread)
11657 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
11658 (handle_query): If requested, disable support for qC, qfThreadInfo
11660 (handle_v_requests): If requested, disable support for vCont.
11661 (gdbserver_show_disableable): New.
11662 (main): Handle --disable-packet and --disable-packet=LIST.
11664 * server.h (disable_packet_vCont, disable_packet_Tthread)
11665 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
11667 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
11669 * server.c (gdbserver_usage): Mention --version.
11671 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
11673 * Makefile.in (gdbreplay.o): New rule.
11675 2008-06-06 Joseph Myers <joseph@codesourcery.com>
11677 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
11678 message, not gdbserver.
11680 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
11681 Nathan Sidwell <nathan@codesourcery.com>
11682 Joseph Myers <joseph@codesourcery.com>
11684 * acinclude.m4: Include ../../config/acx.m4.
11685 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
11686 * configure, config.in: Regenerate.
11687 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
11688 * server.c (gdbserver_version): Print PKGVERSION.
11689 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
11690 (main): Adjust gdbserver_usage calls.
11691 * gdbreplay.c (version, host_name): Add declarations.
11692 (gdbreplay_version, gdbreplay_usage): New.
11693 (main): Accept --version and --help options.
11695 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
11697 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
11698 (arm_breakpoint_at): Handle Thumb.
11699 (the_low_target): Add comment.
11701 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
11703 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
11705 2008-05-09 Doug Evans <dje@google.com>
11707 * server.h (decode_search_memory_packet): Declare.
11708 * remote-utils.c (decode_search_memory_packet): New fn.
11709 * server.c (handle_search_memory_1): New fn.
11710 (handle_search_memory): New fn.
11711 (handle_query): Process qSearch:memory packets.
11713 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
11715 * regcache.c (registers_length): Remove.
11716 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
11717 full register packet.
11718 * regcache.h (registers_length): Remove prototype.
11719 * server.h (PBUFSIZ): Define to 16384.
11721 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
11723 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
11724 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
11725 powerpc-64l.o, and powerpc-altivec64l.o.
11726 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
11727 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
11728 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
11729 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
11730 rs6000/power-linux.xml, and rs6000/power64-linux.xml
11733 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
11734 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
11735 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
11736 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
11737 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
11738 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
11739 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
11740 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
11741 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
11742 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
11745 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
11746 (init_registers_powerpc_32l): ... this new prototype.
11747 (init_registers_powerpc_32): Remove, replace by ...
11748 (init_registers_powerpc_altivec32l): ... this new prototype.
11749 (init_registers_powerpc_e500): Remove, replace by ...
11750 (init_registers_powerpc_e500l): ... this new prototype.
11751 (init_registers_ppc64): Remove, replace by ...
11752 (init_registers_powerpc_64l): ... this new prototype.
11753 (init_registers_powerpc_64): Remove, replace by ...
11754 (init_registers_powerpc_altivec64l): ... this new prototype.
11755 (ppc_num_regs): Set to 73.
11756 (PT_ORIG_R3, PT_TRAP): Define if necessary.
11757 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
11758 (ppc_cannot_store_register): Handle orig_r3 and trap.
11759 (ppc_arch_setup): Update init_registers_... calls.
11760 (ppc_fill_gregset): Handle orig_r3 and trap.
11762 * inferiors.c (clear_inferiors): Reset current_inferior.
11764 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
11766 * acinclude.m4: Add override.m4.
11767 * configure: Regenerate.
11769 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
11771 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
11772 initial call to init_register_ppc64.
11774 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
11776 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
11777 single powerpc*-*-linux* case.
11778 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
11780 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
11782 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
11783 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
11785 * linux-ppc-low.c: Include <elf.h>.
11786 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
11787 (ppc_hwcap): New global variable.
11788 (ppc_regmap): Remove __SPE__ #ifdef sections.
11789 (ppc_regmap_e500): New global variable.
11790 (ppc_cannot_store_register): Update __SPE__ special case.
11791 (ppc_get_hwcap): New function.
11792 (ppc_arch_setup): Use it to determine whether inferior supports
11793 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
11794 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
11795 Do not access registers if target does not support AltiVec.
11796 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
11797 Do not access registers if target does not support SPE.
11798 (target_regsets): Unconditionally include AltiVec and SPE regsets.
11800 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
11802 * linux-low.c (disabled_regsets, num_regsets): New.
11803 (use_regsets_p): Delete.
11804 (linux_wait_for_process): Clear disabled_regsets.
11805 (regsets_fetch_inferior_registers): Check and set it.
11806 (regsets_store_inferior_registers): Likewise.
11807 (linux_fetch_registers, linux_store_registers): Do not use
11809 (initialize_low): Allocate disabled_regsets.
11811 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
11813 * Makefile.in (LIBOBJS): New.
11814 (OBS): Use LIBOBJS.
11815 (memmem.o): New rule.
11816 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
11817 * configure: Regenerated.
11819 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
11821 * server.c (handle_query): Never return "unsupported" for
11822 qXfer:features:read queries.
11824 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
11826 * server.c (get_features_xml): Fix inverted condition.
11827 (handle_query): Always support qXfer:feature:read.
11829 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
11831 * server.c (wrapper_argv): New.
11832 (start_inferior): Handle wrapper_argv. If set, expect an extra
11834 (gdbserver_usage): Document --wrapper.
11835 (main): Parse --wrapper.
11837 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11839 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
11840 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
11841 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
11842 (ppc_set_pc): Likewise.
11843 (ppc_arch_setup): New function.
11844 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
11845 of collect_register.
11846 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
11848 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11850 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
11851 instead of linux-ppc64-low.o.
11852 * linux-ppc64-low.c: Remove file.
11853 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
11854 (linux-ppc64-low.o): Remove rule.
11856 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
11857 (init_registers_powerpc_64): Likewise.
11858 (ppc_regmap): Conditionally define depending on __powerpc64__.
11859 (ppc_cannot_store_register): Do not special-case "fpscr" when
11860 compiled on __powerpc64__.
11861 (ppc_collect_ptrace_register): New function.
11862 (ppc_supply_ptrace_register): New function.
11863 (ppc_breakpoint): Change type to "unsigned int".
11864 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
11865 (the_low_target): Conditionally provide initializers for the
11866 arch_setup member depending on __powerpc64__. Install
11867 collect_ptrace_register and supply_ptrace_register members.
11869 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11871 * regcache.h (gdbserver_xmltarget): Add extern declaration.
11872 * server.c (gdbserver_xmltarget): Define.
11873 (get_features_xml): Use it to replace "target.xml" and arch_string.
11875 * configure.srv: Remove srv_xmltarget. Add XML files that were
11876 mentioned there to srv_xmlfiles instead. Remove conditional tests
11877 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
11878 srv_xmlfiles and srv_regobj to include all possible choices.
11879 * configure.ac (srv_xmltarget): Remove.
11880 (srv_xmlfiles): Do not add "target.xml".
11881 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
11882 checks for supplementary target information.
11883 * configure: Regenerate.
11884 * Makefile.in (XML_TARGET): Remove.
11885 (target.xml): Remove rule.
11886 (clean): Do not clean up target.xml.
11887 (.PRECIOUS): Do not mention target.xml.
11889 * target.h (struct target_ops): Remove arch_string member.
11890 * linux-low.c (linux_arch_string): Remove.
11891 (linux_target_ops): Remove arch_string initializer.
11892 * linux-low.h (struct linux_target_ops): Remove arch_string member.
11893 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
11894 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
11895 * spu-low.c (spu_arch_string): Remove.
11896 (spu_target_ops): Remove arch_string initializer.
11897 * win32-low.c (win32_arch_string): Remove.
11898 (win32_target_ops): Remove arch_string initializer.
11899 * win32-low.h (struct win32_target_ops): Remove arch_string member.
11900 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
11901 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
11903 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11905 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
11906 by collect_ptrace_register and supply_ptrace_register hooks.
11907 * linux-low.c (fetch_register): Use supply_ptrace_register callback
11908 instead of checking for the_low_target.left_pad_xfer.
11909 (usr_store_inferior_registers): Use collect_ptrace_register callback
11910 instead of checking for the_low_target.left_pad_xfer.
11912 * linux-s390-low.c (s390_collect_ptrace_register): New function.
11913 (s390_supply_ptrace_register): Likewise.
11914 (s390_fill_gregset): Call s390_collect_ptrace_register.
11915 (the_low_target): Update.
11917 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
11918 (ppc_supply_ptrace_register): Likewise.
11919 (the_low_target): Update.
11921 * linux-i386-low.c (the_low_target): Update.
11922 * linux-x86-64-low.c (the_low_target): Update.
11924 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11926 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
11927 reg-s390.o and reg-s390x.o.
11929 * linux-low.c (new_inferior): New global variable.
11930 (linux_create_inferior, linux_attach): Set it.
11931 (linux_wait_for_process): Call the_low_target.arch_setup after the
11932 target has stopped for the first time.
11933 (initialize_low): Do not call the_low_target.arch_setup.
11935 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
11936 (s390_set_pc): Likewise.
11937 (s390_arch_setup): New function.
11938 (the_low_target): Use s390_arch_setup as arch_setup routine.
11940 * regcache.c (realloc_register_cache): New function.
11941 (set_register_cache): Call it for each existing regcache.
11943 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11945 * server.h (init_registers): Remove prototype.
11947 * linux-low.h (struct linux_target_ops): Add arch_setup field.
11948 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
11949 instead of init_registers ().
11950 * linux-arm-low.c (init_registers_arm): Add prototype.
11951 (init_registers_arm_with_iwmmxt): Likewise.
11952 (the_low_target): Add initializer for arch_setup field.
11953 * linux-cris-low.c (init_registers_cris): Add prototype.
11954 (the_low_target): Add initializer for arch_setup field.
11955 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
11956 (the_low_target): Add initializer for arch_setup field.
11957 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
11958 (the_low_target): Add initializer for arch_setup field.
11959 * linux-ia64-low.c (init_registers_ia64): Add prototype.
11960 (the_low_target): Add initializer for arch_setup field.
11961 * linux-m32r-low.c (init_registers_m32r): Add prototype.
11962 (the_low_target): Add initializer for arch_setup field.
11963 * linux-m68k-low.c (init_registers_m68k): Add prototype.
11964 (the_low_target): Add initializer for arch_setup field.
11965 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
11966 (init_registers_mips64_linux): Likewise.
11967 (the_low_target): Add initializer for arch_setup field.
11968 * linux-ppc-low.c (init_registers_ppc): Add prototype.
11969 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
11970 (the_low_target): Add initializer for arch_setup field.
11971 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
11972 (init_registers_powerpc_64): Likewise.
11973 (the_low_target): Add initializer for arch_setup field.
11974 * linux-s390-low.c (init_registers_s390): Add prototype.
11975 (init_registers_s390x): Likewise.
11976 (the_low_target): Add initializer for arch_setup field.
11977 * linux-sh-low.c (init_registers_sh): Add prototype.
11978 (the_low_target): Add initializer for arch_setup field.
11979 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
11980 (the_low_target): Add initializer for arch_setup field.
11981 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
11982 (the_low_target): Add initializer for arch_setup field.
11984 * win32-low.h (struct win32_target_ops): Add arch_setup field.
11985 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
11986 instead of init_registers ().
11987 * win32-arm-low.c (init_registers_arm): Add prototype.
11988 (the_low_target): Add initializer for arch_setup field.
11989 * win32-i386-low.c (init_registers_i386): Add prototype.
11990 (the_low_target): Add initializer for arch_setup field.
11992 * spu-low.c (init_registers_spu): Add prototype.
11993 (initialize_low): Call initialie_registers_spu () instead of
11994 initialize_registers ().
11996 2008-02-19 Pedro Alves <pedro@codesourcery.com>
11998 * server.c (handle_v_requests): When handling the vRun and vAttach
11999 packets, if already debugging a process, don't kill it. Return an
12002 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
12004 * server.c (handle_query): Correct length check.
12006 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
12008 * win32-low.c (do_initial_child_stuff): Add process handle
12009 parameter. Set current_process_handle and current_process_id from the
12010 parameters. Clear globals.
12011 (win32_create_inferior): Don't set current_process_handle and
12012 current_process_id here. Instead pass them on the call to
12013 do_initial_child_stuff.
12014 (win32_attach): Likewise.
12015 (win32_clear_inferiors): New.
12016 (win32_kill): Don't close the current process handle or the
12017 current thread handle here. Instead call win32_clear_inferiors.
12018 (win32_detach): Don't open a new handle to the process. Call
12019 win32_clear_inferiors.
12020 (win32_join): Don't rely on current_process_handle; open a new
12021 handle using the process id.
12022 (win32_wait): Call win32_clear_inferiors when the inferior process
12025 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
12027 * server.c (monitor_show_help): Add "exit".
12029 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
12031 * Makefile.in (SFILES): Add linux-xtensa-low.c.
12032 (clean): Add reg-xtensa.c.
12033 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
12034 * configure.srv (xtensa*-*-linux*) New target.
12035 * linux-xtensa-low.c: New.
12036 * xtensa-xtregs.c: New.
12038 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
12040 * hostio.c: Don't include errno.h.
12041 (errno_to_fileio_errno): Move to hostio-errno.
12042 * hostio.c: (hostio_error): Remove the error parameter. Defer the
12043 error number outputting to the target->hostio_last_error callback.
12044 (hostio_packet_error): Use FILEIO_EINVAL directly.
12045 (handle_open, handle_pread, hostio_error, handle_unlink): Update
12046 calls to hostio_error.
12047 * hostio-errno.c: New.
12048 * server.h (hostio_last_error_from_errno): Declare.
12049 * target.h (target_ops): Add hostio_last_error member.
12050 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
12051 as hostio_last_error handler.
12052 * spu-low.c (spu_target_ops): Likewise.
12053 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
12054 (wince_hostio_last_error): New functions.
12055 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
12056 as hostio_last_error handler.
12057 (win32_target_ops) [!_WIN32_WCE]: Register
12058 hostio_last_error_from_errno as hostio_last_error handler.
12059 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
12060 (hostio-errno.o): New rule.
12061 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
12062 * configure.srv (srv_hostio_err_objs): New variable. Default to
12064 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
12065 * configure: Regenerate.
12067 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12069 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
12070 (linux_kill, linux_detach): Clean up the process list.
12071 * remote-utils.c (remote_open): Improve port number parsing.
12072 (putpkt_binary, input_interrupt): Only send interrupts if the target
12074 * server.c (extended_protocol): Make static.
12075 (attached): Define earlier.
12076 (exit_requested, response_needed, program_argv): New variables.
12077 (target_running): New.
12078 (start_inferior): Clear attached here.
12079 (attach_inferior): Set attached here.
12080 (require_running): Define.
12081 (handle_query): Use require_running and target_running. Implement
12083 (handle_v_attach, handle_v_run): New.
12084 (handle_v_requests): Use require_running. Handle vAttach and vRun.
12085 (gdbserver_usage): Update.
12086 (main): Redo argument parsing. Handle --debug and --multi. Handle
12087 --attach along with other options or after the port. Save
12088 program_argv. Support no initial program. Resynchronize
12089 communication with GDB after an error. Handle "monitor exit".
12090 Use require_running and target_running. Always allow the extended
12091 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
12092 restart in extended mode.
12093 * README: Refer to the GDB manual. Update --attach usage.
12095 2007-12-20 Andreas Schwab <schwab@suse.de>
12097 * linux-low.c (STACK_SIZE): Define.
12098 (linux_tracefork_child): Use it. Use __clone2 on ia64.
12099 (linux_test_for_tracefork): Likewise.
12101 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
12103 * linux-low.c (linux_wait_for_event): Update messages. Do not
12104 reinsert auto-delete breakpoints.
12105 * mem-break.c (struct breakpoint): Change return type of handler to
12107 (set_breakpoint_at): Update handler type.
12108 (reinsert_breakpoint_handler): Return 1 instead of calling
12110 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
12112 (check_breakpoints): Delete auto-delete breakpoints and return 2.
12113 * mem-break.h (set_breakpoint_at): Update handler type.
12114 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
12115 * win32-low.c (auto_delete_breakpoint): New.
12116 (get_child_debug_event): Use it.
12118 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
12120 * configure.ac: Check for pread and pwrite.
12121 * hostio.c (handle_pread): Fall back to lseek and read.
12122 (handle_pwrite): Fall back to lseek and write.
12123 * config.in, configure: Regenerated.
12125 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
12127 * server.c (myresume): Add own_buf argument.
12128 (main): Update calls.
12130 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
12132 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
12133 * remote-utils.c (remote_open): Do not call disable_async_io.
12134 (block_async_io): Delete.
12135 (unblock_async_io): Make static.
12136 (initialize_async_io): New.
12137 * server.c (handle_v_cont): Handle async I/O here.
12138 (myresume): Likewise. Move other common resume tasks here...
12139 (main): ... from here. Call initialize_async_io. Disable async
12140 I/O before the main loop.
12141 * server.h (initialize_async_io): Declare.
12142 (block_async_io, unblock_async_io): Delete prototypes.
12143 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
12145 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
12147 * remote-utils.c (readchar): Allow binary data in received messages.
12149 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12151 * win32-low.c (attaching): New global.
12152 (win32_create_inferior): Clear the `attaching' global.
12153 (win32_attach): Set the `attaching' global.
12154 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
12155 attaching. Only set a breakpoint at the entry point if not
12158 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12160 * server.c (main): Don't report dll events on the initial
12161 connection on attaches.
12163 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12165 * server.c (main): Relax numerical bases supported for the pid of
12166 the --attach command line argument.
12168 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12170 * win32-low.c (win32_attach): Call OpenProcess before
12171 DebugActiveProcess, not after. Add last error output to error
12174 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
12176 * win32-low.c (win32_get_thread_context)
12177 (win32_set_thread_context): New functions.
12178 (thread_rec): Use win32_get_thread_context.
12179 (continue_one_thread, win32_resume): Use win32_set_thread_context.
12180 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
12183 2007-12-03 Leo Zayas
12184 Pedro Alves <pedro_alves@portugalmail.pt>
12186 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
12188 (child_add_thread): Minor cleanup.
12189 (child_continue): Resume artificially suspended threads before
12190 calling ContinueDebugEvent.
12191 (suspend_one_thread): New.
12192 (fake_breakpoint_event): New.
12193 (get_child_debug_event): Change return type to int. Check here if
12194 gdb sent an interrupt request. If a soft interrupt was requested,
12195 fake a breakpoint event. Return 0 if there is no event to handle,
12197 (win32_wait): Don't check here if gdb sent an interrupt request.
12198 Ensure there is a valid event to handle.
12199 (win32_request_interrupt): Add soft interruption method as last
12202 2007-12-03 Leo Zayas
12203 Pedro Alves <pedro_alves@portugalmail.pt>
12205 * win32-low.h (win32_thread_info): Add descriptions to the
12206 structure members. Replace `suspend_count' counter by a
12208 * win32-low.c (thread_rec): Update condition of when to get the
12209 context from the inferior. Rely on ContextFlags being set if it
12210 has already been retrieved. Only suspend the inferior thread if
12211 we haven't already. Warn if that fails.
12212 (continue_one_thread): s/suspend_count/suspended/. Only call
12213 ResumeThread once. Warn if that fails.
12215 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12217 * win32-low.c (win32_wait): Don't read from the inferior when it
12218 has already exited.
12220 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
12222 * Makefile.in (win32_low_h): New variable.
12223 (win32-low.o): Add dependency on $(win32_low_h).
12224 (win32-arm-low.o, win32-i386-low.o): New rules.
12226 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12228 * hostio.c: Correct copyright year.
12230 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
12232 * Makefile.in (OBS): Add hostio.o.
12233 (hostio.o): New rule.
12234 * server.h (handle_vFile): Declare.
12235 * hostio.c: New file.
12236 * server.c (handle_v_requests): Take packet_len and new_packet_len
12237 for binary packets. Call handle_vFile.
12238 (main): Update call to handle_v_requests.
12240 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
12242 * linux-low.c: Include <sched.h>.
12244 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
12246 * linux-low.c (linux_tracefork_grandchild): New.
12247 (linux_tracefork_child): Use clone.
12248 (linux_test_for_tracefork): Use clone; allocate and free a stack.
12250 2007-10-31 Joel Brobecker <brobecker@adacore.com>
12252 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
12254 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
12256 * linux-low.c (handle_extended_wait): Handle unexpected signals.
12258 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
12260 * inferiors.c (change_inferior_id): Delete.
12261 (add_pid_to_list, pull_pid_from_list): New.
12262 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
12263 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
12264 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
12265 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
12266 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
12267 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
12268 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
12269 (using_threads): Always set to 1.
12270 (handle_extended_wait): New.
12271 (add_process): Do not set TID.
12272 (linux_create_inferior): Set must_set_ptrace_flags.
12273 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
12274 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
12275 (linux_thread_alive): Rename TID argument to LWPID.
12276 (linux_wait_for_process): Handle unknown processes. Do not use TID.
12277 (linux_wait_for_event): Do not use TID or check using_threads. Update
12278 call to dead_thread_notify. Call handle_extended_wait.
12279 (linux_create_inferior): Use PTRACE_SETOPTIONS.
12280 (send_sigstop): Delete sigstop_sent.
12281 (wait_for_sigstop): Avoid TID.
12282 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
12283 (linux_test_for_tracefork): New.
12284 (linux_lookup_signals): Use thread_db_active and
12285 linux_supports_tracefork_flag.
12286 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
12287 * linux-low.h (get_process_thread): Avoid TID.
12288 (struct process_ifo): Move thread_known and tid to the end. Remove
12290 (linux_attach_lwp, thread_db_init): Update prototypes.
12291 * server.h (change_inferior_id): Delete prototype.
12292 (add_pid_to_list, pull_pid_from_list): New prototypes.
12293 * thread-db.c (thread_db_use_events): New.
12294 (find_first_thread): Rename to...
12295 (find_one_thread): ...this. Update callers and messages. Do not
12296 call fatal. Check thread_db_use_events. Do not call
12297 change_inferior_id or new_thread_notify.
12298 (maybe_attach_thread): Update. Do not call new_thread_notify.
12299 (thread_db_init): Set thread_db_use_events. Check use_events.
12300 * utils.c (fatal, warning): Correct message prefix.
12302 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
12304 * Makefile.in (clean): Remove new files.
12305 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
12306 (powerpc-64.o, powerpc-64.c): New rules.
12307 * configure.srv: Use alternate register sets for powerpc64-*-linux*
12308 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
12310 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
12312 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
12313 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
12314 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
12315 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
12316 (target_regsets): Add AltiVec and SPE register sets.
12317 * configure.ac: Check for AltiVec and SPE.
12318 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
12319 (ppc_fill_vrregset, ppc_store_vrregset): New.
12320 (target_regsets): Add AltiVec register set.
12321 * configure: Regenerated.
12323 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
12325 * linux-low.c (O_LARGEFILE): Define.
12326 (linux_read_memory): Use /proc/PID/mem.
12327 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
12328 * configure, config.in: Regenerated.
12330 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12332 * linux-low.c (linux_wait_for_event): Do not pass signals while
12335 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
12337 * win32-low.c (create_process): New.
12338 (win32_create_inferior): Use create_process instead of
12339 CreateProcess. If create_process failed retry appending an ".exe"
12340 suffix. Store the GetLastError result immediatelly after
12341 create_process calls and use it on the call to error.
12343 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
12345 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
12347 2007-08-23 Joel Brobecker <brobecker@adacore.com>
12349 * configure.ac: Switch license to GPLv3.
12351 2007-08-01 Michael Snyder <msnyder@access-company.com>
12353 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
12355 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
12357 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
12359 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
12360 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
12361 CloseToolhelp32Snapshot.
12362 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
12363 CloseToolhelp32Snapshot.
12365 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
12367 * server.c (main): Check for inferior exit before main loop.
12369 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
12371 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
12372 instead of on tmp_desc.
12374 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
12375 Daniel Jacobowitz <dan@codesourcery.com>
12377 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
12378 (add_thread): Minor cleanups.
12379 (clear_inferiors): Move lower in the file. Clear the DLL
12381 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
12382 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
12383 (xml_escape_text): New.
12384 * server.c (handle_query): Handle qXfer:libraries:read. Report it
12386 (handle_v_cont): Report errors.
12387 (gdbserver_version): Update.
12388 (main): Correct size of own_buf. Do not report initial DLL events.
12389 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
12390 (unloaded_dll, xml_escape_text): New.
12391 * win32-low.c (enum target_waitkind): Update comments.
12392 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
12393 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
12394 (win32_EnumProcessModules, win32_GetModuleInformation)
12395 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
12396 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
12397 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
12398 (win32_Module32First, win32_Module32Next, load_toolhelp)
12399 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
12400 (get_child_debug_event): Handle DLL events.
12401 (win32_wait): Likewise.
12403 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
12405 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
12406 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
12408 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
12410 * win32-low.c (handle_output_debug_string): Ignore event if not
12413 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
12415 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
12417 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
12419 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
12421 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
12423 * inferiors.c (change_inferior_id): Add comment.
12424 * linux-low.c (check_removed_breakpoint): Add an early
12425 prototype. Improve debug output.
12426 (linux_attach): Doc update.
12427 (linux_detach_one_process, linux_detach): Clean up before releasing
12429 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
12430 * linux-low.h (struct process_info): Doc improvement.
12431 * mem-break.c (delete_all_breakpoints): New.
12432 * mem-break.h (delete_all_breakpoints): New prototype.
12433 * thread-db.c (find_first_thread): New.
12434 (thread_db_create_event): Call it instead of
12435 thread_db_find_new_threads. Clean up unused variables.
12436 (maybe_attach_thread): Remove first thread handling.
12437 (thread_db_find_new_threads): Use find_first_thread.
12438 (thread_db_get_tls_address): Likewise.
12440 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
12442 * thread-db.c (thread_db_find_new_threads): Add prototype.
12443 (thread_db_create_event): Check for the main thread before adding
12445 (maybe_attach_thread): Only enable event reporting if TID == 0.
12446 (thread_db_get_tls_address): Check for new threads.
12448 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
12450 * linux-low.c (linux_create_inferior): Try execv before execvp.
12451 * spu-low.c (spu_create_inferior): Likewise.
12453 2007-06-13 Mike Frysinger <vapier@gentoo.org>
12455 * linux-low.c (linux_create_inferior): Change execv to execvp.
12456 * spu-low.c (spu_create_inferior): Likewies.
12458 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
12460 * Makefile.in (clean): Clean new files instead of deleted ones.
12461 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
12462 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
12464 * configure.srv: Specify XML files and new regformats for MIPS and
12466 * linux-mips-low.c (mips_num_regs): Set to only used registers.
12467 (mips_regmap): Do not fetch $0. Remove unused registers. Add
12468 an entry for the restart register.
12469 (mips_cannot_fetch_register, mips_cannot_store_register)
12470 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
12471 register names to match the XML descriptions.
12472 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
12473 restart register instead of $0.
12475 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12476 Markus Deuling <deuling@de.ibm.com>
12478 * remote-utils.c (decode_xfer_write): New function.
12479 * server.h (decode_xfer_write): Add prototype.
12480 * server.c (handle_query): Add PACKET_LEN argument. Support
12481 qXfer:spu:read and qXfer:spu:write packets.
12482 (main): Pass packet_len to handle_query.
12483 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
12484 * target.h (target_ops): Add qxfer_spu.
12486 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12488 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
12489 accessing non-seekable spufs files.
12491 2007-05-16 Markus Deuling <deuling@de.ibm.com>
12493 * server.c (handle_query): Add reply for qC packet.
12495 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12496 Leo Zayas <lerele@champenstudios@com>
12498 * server.h (check_remote_input_interrupt_request): New function.
12499 * remote_utils.c (INVALID_DESCRIPTOR): New define.
12500 (remote_desc): Initialize with INVALID_DESCRIPTOR.
12501 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
12502 (check_remote_input_interrupt_request): New function.
12503 * server.h (check_remote_input_interrupt_request): Declare.
12504 * win32-low.c (winapi_DebugBreakProcess,
12505 winapi_GenerateConsoleCtrlEvent): New typedefs.
12506 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
12508 (win32_wait): Check for remote interrupt request
12509 with check_remote_input_interrupt_request.
12510 (win32_request_interrupt): New function.
12511 (win32_target_op): Set request_interrupt to win32_request_interrupt.
12513 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12515 * win32-low.c (debug_registers_changed,
12516 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
12517 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
12518 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
12519 (thread_rec): Get context using the low target.
12520 (child_add_thread): Call thread_added on the low target,
12521 which does the same thing.
12523 (do_initial_child_stuff): Remove debug registers references.
12524 Set context using the low target. Resume threads after
12525 setting the contexts.
12526 (child_continue): Remove dead variable. Remove debug
12527 registers references.
12528 (child_fetch_inferior_registers): Go through the low target.
12529 (do_child_store_inferior_registers): Remove.
12530 (child_store_inferior_registers): Go through the low target.
12531 (win32_resume): Remove debug registers references.
12532 Set context using the low target.
12533 (handle_exception): Change return type to void. Don't record
12534 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
12535 first chance exception.
12536 (get_child_debug_event): Change return type to void. Remove
12537 goto loop. Always return after waiting for debug event.
12538 (win32_wait): Convert to switch statement. Handle spurious
12541 * win32-i386-low.c (debug_registers_changed,
12542 debug_registers_used): New.
12543 (initial_stuff): Rename to ...
12544 (i386_initial_stuff): ... this. Clear debug registers
12546 (store_debug_registers): Delete.
12547 (i386_get_thread_context): New.
12548 (load_debug_registers): Delete.
12549 (i386_set_thread_context): New.
12550 (i386_thread_added): New.
12551 (single_step): Rename to ...
12552 (i386_single_step): ... this.
12553 (do_fetch_inferior_registers): Rename to ...
12554 (i386_fetch_inferior_register): ... this.
12555 (i386_store_inferior_register): New.
12556 (the_low_target): Adapt to new interface.
12558 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
12559 (arm_get_thread_context): New.
12560 (arm_set_thread_context): New.
12562 (do_fetch_inferior_registers): Rename to ...
12563 (arm_fetch_inferior_register): ... this.
12564 (arm_store_inferior_register): New.
12565 (arm_wince_breakpoint): Reimplement as unsigned long.
12566 (arm_wince_breakpoint_len): Define.
12567 (the_low_target): Adapt to new interface.
12569 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
12570 load_debug_registers. Add get_thread_context, set_thread_context,
12571 thread_added and store_inferior_register. Rename
12572 fetch_inferior_registers to fetch_inferior_register.
12573 (regptr): Remove declaration.
12575 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12577 * linux-low.c (linux_detach): Change return type to int. Return 0.
12578 * spu-low.c (spu_detach): Likewise.
12580 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12582 * target.h (target_ops): Change return type of detach to int.
12584 (join_inferior): New.
12585 * server.c (main): Don't skip detach support on mingw32.
12586 If the inferior doesn't support detaching return error.
12587 Call join_inferior instead of using waitpid.
12588 * linux-low.c (linux_join): New.
12589 (linux_target_op): Add linux_join.
12590 * spu-low.c (spu_join): New.
12591 (spu_target_ops): Add spu_join.
12592 * win32-low.c (win32_detach): Adapt to new interface.
12593 Reopen current_process_handle before detaching. Issue a child
12594 resume before detaching.
12596 (win32_target_op): Add win32_join.
12598 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12600 * win32-low.c (win32-attach): Fix return value.
12601 * target.h (target_ops): Describe ATTACH return values.
12603 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12605 * win32-low.c (GETPROCADDRESS): Define.
12606 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
12607 (winapi_DebugSetProcessKillOnExit): Likewise.
12608 (win32_create_inferior): Force usage of ansi CreateProcessA.
12609 (win32_attach): Use GETPROCADDRESS.
12610 (win32_detach): Likewise.
12612 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12614 * win32-low.c (win32_wait): Don't use WSTOPSIG.
12616 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
12618 * win32-low.c: Commit leftover changes from 2007-03-29.
12620 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
12622 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
12623 fields short instead of int. Add explicit padding.
12624 (i387_cache_to_fsave): Remove unnecessary casts.
12625 (i387_fsave_to_cache): Doc fix.
12626 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
12628 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
12630 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
12631 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
12633 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
12635 * configure.srv (arm*-*-mingw32ce*): Move near the other
12638 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
12640 * configure.ac: Add errno checking.
12641 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
12642 sys/file.h and malloc.h.
12643 (AC_CHECK_DECLS): Add perror.
12644 (srv_mingwce): Handle.
12645 * configure.srv (i[34567]86-*-cygwin*): Add
12646 win32-i386-low.o to srv_tgtobj.
12647 (i[34567]86-*-mingw*): Likewise.
12648 (arm*-*-mingw32ce*): Add case.
12649 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
12650 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
12651 [__MINGW32CE__] (strerror): New function.
12652 [__MINGW32CE__] (errno): Define to GetLastError.
12653 [__MINGW32CE__] (COUNTOF): New macro.
12654 (remote_open): Remove extra close call.
12655 * mem-break.c (delete_breakpoint_at): New function.
12656 * mem-break.h (delete_breakpoint_at): Declare.
12657 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
12658 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
12659 [USE_WIN32API] (read, write): Add char* casts.
12660 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
12661 * server.h: Include wincecompat.h on Windows CE.
12662 [HAVE_ERRNO_H]: Check.
12663 (perror): Declare if not declared.
12664 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
12665 (perror_with_name): Remove errno declaration.
12666 * wincecompat.h: New.
12667 * wincecompat.c: New.
12668 * win32-low.h: New.
12669 * win32-arm-low.c: New.
12670 * win32-i386-low.c: New.
12671 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
12672 (OUTMSG2): Make it safe.
12674 (COUNTOF): New macro.
12675 (NUM_REGS): Get it from the low target.
12676 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
12677 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
12678 (thread_rec): Let low target handle debug registers.
12679 (child_add_thread): Likewise.
12680 (child_init_thread_list): Likewise.
12681 (continue_one_thread): Likewise.
12683 (do_child_fetch_inferior_registers): Move to ...
12684 * win32-i386-low.c: ... here, and rename to ...
12685 (do_fetch_inferior_registers): ... this.
12686 * win32-low.c (child_fetch_inferior_registers):
12687 Go through the low target.
12688 (do_child_store_inferior_registers): Use regptr.
12689 (strwinerror): New function.
12690 (win32_create_inferior): Handle Windows CE.
12691 Use strwinerror instead of strerror on Windows error
12692 codes. Add program to the error output.
12693 Don't close the main thread handle on Windows CE.
12694 (win32_attach): Use coredll.dll on Windows CE.
12695 (win32_kill): Close current process and current
12697 (win32_detach): Use coredll.dll on Windows CE.
12698 (win32_resume): Let low target handle debug registers, and
12700 (handle_exception): Add/Remove initial breakpoint. Avoid
12701 non-existant WSTOPSIG on Windows CE.
12702 (win32_read_inferior_memory): Cast to remove warning.
12703 (win32_arch_string): Go through the low target.
12704 (initialize_low): Call set_breakpoint_data with the low
12705 target's breakpoint.
12706 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
12707 FOP_REGNUM, mappings): Move to ...
12708 * win32-i386-low.c: ... here.
12709 * win32-low.c (win32_thread_info): Move to ...
12710 * win32-low.h: ... here.
12711 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
12712 win32-arm-low.c and wincecompat.c.
12713 (all:): Add $EXEEXT.
12714 (install-only:): Likewise.
12715 (gdbserver:): Likewise.
12716 (gdbreplay:): Likewise.
12717 * config.in: Regenerate.
12718 * configure: Regenerate.
12720 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
12722 * win32-low.c: Rename typedef thread_info to
12723 win32_thread_info throughout.
12725 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
12727 * win32-i386-low.c: Rename to ...
12728 * win32-low.c: ... this.
12729 * configure.srv: Replace win32-i386-low.o with win32-low.o.
12730 * Makefile.in: Likewise.
12732 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
12734 * remote-utils.c (monitor_output): Constify msg parameter.
12735 * server.h (monitor_output): Likewise.
12736 * win32-i386-low.c (handle_output_debug_string): New.
12737 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
12738 handle_output_debug_string.
12739 (get_child_debug_event): Likewise.
12741 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
12743 * server.c (main): Correct strtoul check.
12745 2007-03-27 Jon Ringle <jon@ringle.org>
12747 * linux-low.c: Check __ARCH_HAS_MMU__ also.
12749 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
12751 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
12753 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
12755 * terminal.h: Check HAVE_SGTTY_H.
12757 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
12759 * remote-utils.c (remote_open): Print out the assigned port number.
12761 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
12763 * remote-utils.c (monitor_output): New function.
12764 * server.c (debug_threads): Define here.
12765 (monitor_show_help): New function.
12766 (handle_query): Handle qRcmd.
12767 (main): Do not handle 'd' packet.
12768 * server.h (debug_threads, remote_debug, monitor_output): Declare.
12769 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
12772 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12774 * Makefile.in (EXEEXT): New.
12775 (clean): Use $(EXEEXT).
12777 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12779 * target.h (target_ops): Rename send_signal to request_interrupt,
12780 and remove enum target_signal parameter.
12781 * linux-low.c (linux_request_interrupt): Rename from
12782 linux_send_signal, and always send SIGINT.
12783 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
12784 and always send SIGINT.
12785 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
12787 (input_interrupt): Likewise.
12789 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12791 * server.c (get_features_xml): Check if target implemented
12793 * win32-i386-low.c (win32_arch_string): New.
12794 (win32_target_ops): Add win32_arch_string as arch_string member.
12796 2007-02-22 Markus Deuling <deuling@de.ibm.com>
12798 * spu-low.c (spu_arch_string): New.
12799 (spu_target_ops): Add spu_arch_string.
12801 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
12803 * remote-utils.c: Remove HAVE_TERMINAL_H check.
12804 * configure.ac: Do not check for terminal.h.
12805 * configure, config.in: Regenerated.
12807 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
12809 * Makefile.in (OBS): Add $(XML_BUILTIN).
12810 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
12812 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
12813 (arm-with-iwmmxt.c): New.
12814 * config.in, configure: Regenerate.
12815 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
12816 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
12817 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
12818 (arm*-*-linux*): Add iWMMXt and regset support.
12819 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
12820 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
12821 (arm_store_wmmxregset, target_regsets): New.
12822 * server.c (get_features_xml): Take annex argument. Check builtin
12824 (handle_query): Handle multiple annexes.
12826 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12828 * remote-utils.c [USE_WIN32API] (read, write): Define.
12829 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
12832 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
12834 * linux-i386-low.c (the_low_target): Set arch_string.
12835 * linux-x86-64-low.c (the_low_target): Likewise.
12836 * linux-low.c (linux_arch_string): New.
12837 (linux_target_ops): Add it.
12838 * linux-low.h (struct linux_target_ops): Add arch_string.
12839 * server.c (write_qxfer_response): Use const void * for DATA.
12840 (get_features_xml): New.
12841 (handle_query): Handle qXfer:features:read. Report it for qSupported.
12842 * target.h (struct target_ops): Add arch_string method.
12844 2007-01-03 Denis Pilat <denis.pilat@st.com>
12845 Daniel Jacobowitz <dan@codesourcery.com>
12847 * linux-low.c (linux_kill): Handle being called with no threads.
12848 * win32-i386-low.c (win32_kill): Likewise.
12849 (get_child_debug_event): Clear current_process_handle.
12851 2006-12-30 Denis PILAT <denis.pilat@st.com>
12852 Daniel Jacobowitz <dan@codesourcery.com>
12854 * remote-utils.c (remote_open): Check the type of specified
12855 serial port devices before opening them.
12856 * server.c (main): Kill the inferior if an error occurs during
12857 the first remote_open.
12859 2006-12-05 Markus Deuling <deuling@de.ibm.com>
12861 * README: Update supported targets.
12863 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
12865 * Makefile.in (clean): Remove reg-mips64.c.
12866 (reg-mips64.c, reg-mips64.o): New rules.
12867 * configure.srv: Handle mips64. Include regset support for mips.
12868 * linux-mips-low.c (union mips_register): New.
12869 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
12870 (mips_breakpoint, mips_breakpoint_at): Use int.
12871 (mips_collect_register, mips_supply_register)
12872 (mips_collect_register_32bit, mips_supply_register_32bit)
12873 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12874 (mips_store_fpregset, target_regsets): New.
12875 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
12877 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
12879 * configure.srv: Add target "spu*-*-*".
12880 * Makefile.in (clean): Remove reg-spu.c.
12881 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
12882 * spu-low.c: New file.
12884 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
12886 * configure.ac: Correct td_thr_tls_get_addr test.
12887 * configure: Regenerated.
12889 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
12891 * linux-low.c (linux_wait_for_event): Reformat. Use the
12892 pass_signals array.
12893 * remote-utils.c (decode_address_to_semicolon): New.
12894 * server.c (pass_signals, handle_general_set): New.
12895 (handle_query): Mention QPassSignals for qSupported.
12896 (main): Call handle_general_set.
12897 * server.h (pass_signals, decode_address_to_semicolon): New.
12899 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
12901 * server.c (handle_query): Correct error handling for read_auxv.
12903 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
12905 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
12906 and srv_linux_thread_db to yes.
12907 * linux-s390-low.c (s390_fill_gregset): New function.
12908 (target_regsets): Define data structure.
12910 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
12912 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
12913 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
12914 * config.in, configure: Regenerated.
12915 * inferiors.c (gdb_id_to_thread): New function.
12916 (gdb_id_to_thread_id): Use it.
12917 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
12918 * linux-low.h (struct process_info): Add th member.
12919 (thread_db_get_tls_address): New prototype.
12920 * remote-utils.c (decode_address): Make non-static.
12921 * server.c (handle_query): Handle qGetTLSAddr.
12922 * server.h (gdb_id_to_thread, decode_address): New prototypes.
12923 * target.h (struct target_ops): Add get_tls_address.
12924 * thread-db.c (maybe_attach_thread): Save the thread handle.
12925 (thread_db_get_tls_address): New.
12927 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
12929 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
12930 (linux_resume_one_process): Take a siginfo_t *. Update all
12931 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
12932 (struct pending_signals): Add a siginfo_t.
12933 (linux_wait_for_process): Always set last_status.
12934 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
12935 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
12936 * linux-low.h (struct process_info): Add last_status.
12938 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
12940 * remote-utils.c (try_rle): New function.
12941 (putpkt_binary): Use it.
12943 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
12945 * Makefile.in (clean): Clean reg-x86-64-linux.c.
12946 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
12947 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
12948 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
12949 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
12952 2006-08-08 Richard Sandiford <richard@codesourcery.com>
12954 * server.c (terminal_fd): New variable.
12955 (old_foreground_pgrp): Likewise.
12956 (restore_old_foreground_pgrp): New function.
12957 (start_inferior): Record the terminal file descriptor in terminal_fd
12958 and its original foreground group in old_foreground_pgrp. Register
12959 restore_old_foreground_pgrp with atexit().
12961 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
12963 * server.c (handle_query): Correct qPart to qXfer.
12965 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
12967 * configure.ac: Check for more headers which are missing on
12968 Windows. Automatically supply -lwsock32 and USE_WIN32API.
12969 * configure.srv: Add Cygwin and mingw32.
12970 * remote-utils.c: Don't include headers unconditionally which
12971 are missing on mingw32. Include <winsock.h> for mingw32.
12972 (remote_open): Adjust for mingw32 support. Flush
12973 standard error after writing to it.
12974 (remote_close, putpkt_binary, input_interrupt, block_async_io)
12975 (unblock_async_io, enable_async_io, disable_async_io)
12976 (readchar, getpkt): Update for Winsock support.
12977 (prepare_resume_reply): Expect a protocol signal number.
12978 * server.c: Disable <sys/wait.h> on mingw32.
12979 (start_inferior): Adjust for mingw32 support. Flush
12980 standard error after writing to it.
12981 (attach_inferior): Likewise. Use protocol signal
12983 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
12985 * win32-i386-low.c: New file.
12986 * Makefile.in (XM_CLIBS): Set.
12987 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
12988 (win32-i386-low.o): New dependency rule.
12989 * linux-low.c (linux_wait): Use target signal numbers.
12990 * target.h (struct target_ops): Doc fix.
12991 * server.h (target_signal_to_name): New prototype.
12992 * gdbreplay.c: Don't include headers unconditionally which
12993 are missing on mingw32. Include <winsock.h> for mingw32.
12994 (remote_close, remote_open): Adjust for Winsock support.
12995 * configure, config.in: Regenerated.
12997 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
12999 * server.c (decode_xfer_read, write_qxfer_response): New.
13000 (handle_query): Take a packet length argument. Handle
13001 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
13002 the qSupported response.
13003 (main): Update call to handle_query.
13005 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
13007 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
13008 (putpkt_binary): Renamed from putpkt and adjusted for binary
13010 (putpkt): New wrapper for putpkt_binary.
13011 (readchar): Don't mask off the high bit.
13012 (decode_X_packet): New function.
13013 * server.c (main): Call putpkt_binary if a handler sets the packet
13014 length. Save the length of the incoming packet. Handle 'X'.
13015 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
13017 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
13019 * server.c (handle_query): Handle qSupported.
13021 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13023 * remote-utils.c (all_symbols_looked_up): New variable.
13024 (look_up_one_symbol): Check it.
13025 * server.h (look_up_one_symbol): New declaration.
13026 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
13028 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
13030 * Makefile.in (linux-arm-low.o): Update dependencies.
13031 * linux-arm-low.c: Include "gdb_proc_service.h".
13032 (PTRACE_GET_THREAD_AREA): Define.
13033 (ps_get_thread_area): New function.
13035 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
13037 * configure.srv (m68k*-*-uclinux*): New target.
13038 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
13039 (linux_resume_one_process): Remove extraneous cast.
13040 (linux_read_offsets): New.
13041 (linux_target_op): Add linux_read_offsets on mmuless systems.
13042 * server.c (handle_query): Add qOffsets logic.
13043 * target.h (struct target_ops): Add read_offsets.
13045 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13047 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
13048 (PTRACE_GET_THREAD_AREA): Define.
13049 (ps_get_thread_area): New function.
13050 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
13051 (linux-x86-64-low.o): Update.
13053 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
13055 * configure.ac: Remove checks for prfpregset_t.
13056 * gdb_proc_service.h: New file.
13057 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
13058 new "gdb_proc_service.h".
13059 * proc-service.c: Likewise.
13060 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
13061 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
13062 * Makefile.in (gdb_proc_service_h): Updated.
13063 * configure, config.in: Regenerated.
13065 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13067 * remote-utils.c (prepare_resume_reply): Move declaration
13068 of gdb_id_from_wait to the top of the block.
13070 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
13072 * linux-low.c (regsets_store_inferior_registers): Read the regset
13073 from the target before filling it.
13075 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
13077 * server.c (attach_inferior): Return SIGTRAP for a successful
13080 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13082 * Makefile.in (OBS): Add version.o.
13083 (STAGESTUFF): Delete.
13084 (version.o): Add dependencies.
13085 (version.c): Replace rule.
13086 (clean): Remove version.c.
13087 * server.c (gdbserver_version): New.
13088 (gdbserver_usage): Use printf.
13089 (main): Handle --version and --help.
13090 * server.h (version, host_name): Add declarations.
13092 2005-12-23 Eli Zaretskii <eliz@gnu.org>
13104 * linux-x86-64-low.c:
13106 * linux-s390-low.c:
13107 * linux-ppc64-low.c:
13109 * linux-mips-low.c:
13110 * linux-m68k-low.c:
13111 * linux-m32r-low.c:
13114 * linux-ia64-low.c:
13115 * linux-i386-low.c:
13116 * linux-crisv32-low.c:
13128 * gdbserver.1: Add (C) after Copyright. Update the FSF
13131 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
13133 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
13134 (arm_breakpoint_at): Recognize both breakpoints.
13135 (the_low_target): Use the correct breakpoint instruction.
13137 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
13139 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
13140 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
13141 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
13142 (the_low_target): Update.
13144 2005-10-25 Andreas Schwab <schwab@suse.de>
13146 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
13148 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
13149 (ia64_num_regs): Reduce to 462.
13151 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
13153 * acinclude.m4: Correct quoting.
13154 * aclocal.m4: Regenerated.
13156 Suggested by SZOKOVACS Robert <szo@ies.hu>:
13157 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
13158 (thread_db_init): Call thread_db_err_str.
13159 * configure.ac: Check for TD_VERSION.
13160 * config.in, configure: Regenerated.
13162 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13164 * server.h (error, fatal, warning): Add ATTR_FORMAT.
13166 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13168 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
13169 is not available. Define HAVE_PTRACE_GETREGS if it is.
13170 * config.in, configure: Regenerated.
13171 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
13172 * linux-i386-low.c, linux-m68k-low.c: Update to use
13173 HAVE_PTRACE_GETREGS.
13174 * linux-low.c (regsets_fetch_inferior_registers)
13175 (regsets_store_inferior_registers): Only return 0 if we processed
13177 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
13178 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
13180 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13182 * inferiors.c (struct thread_info): Add gdb_id.
13183 (add_thread): Add gdb_id argument.
13184 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
13185 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
13186 calls to add_thread.
13187 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
13188 * server.c (handle_query): Use thread_to_gdb_id.
13189 (handle_v_cont, main): Use gdb_id_to_thread_id.
13190 * server.h (add_thread): Update prototype.
13191 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
13194 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
13196 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
13197 left-padded registers.
13198 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
13199 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
13201 2005-07-01 Steve Ellcey <sje@cup.hp.com>
13203 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
13204 * configure: Regenerate.
13205 * config.in: Regenerate.
13206 * server.h (NEED_DECLARATION_STRERROR):
13207 Replace with !HAVE_DECL_STRERROR.
13209 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
13211 * linux-low.c (linux_wait, linux_send_signal): Don't test
13212 an unsigned long variable for > 0 if it could be MAX_ULONG.
13213 * server.c (myresume): Likewise.
13214 * target.c (set_desired_inferior): Likewise.
13216 2005-06-13 Mark Kettenis <kettenis@gnu.org>
13218 * configure.ac: Simplify and improve check for socklen_t.
13219 * configure, config.in: Regenerate.
13221 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
13223 * acconfig.h: Remove.
13224 * configure.ac: Add a test for socklen_t. Use three-argument
13225 AC_DEFINE throughout.
13226 * config.in: Regenerated using autoheader 2.59.
13227 * configure: Regenerated.
13229 * gdbreplay.c (socklen_t): Provide a default.
13230 (remote_open): Use socklen_t.
13231 * remote-utils.c (socklen_t): Provide a default.
13232 (remote_open): Use socklen_t.
13233 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
13236 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
13238 * linux-low.c (linux_read_memory, linux_write_memory)
13239 (linux_read_auxv): Likewise.
13240 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
13241 (check_mem_write): Likewise.
13242 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
13244 * regcache.c (struct inferior_rgcache_data, registers_to_string)
13245 (registers_from_string, register_data): Likewise.
13246 * server.c (handle_query, main): Likewise.
13247 * server.h (convert_ascii_to_int, convert_int_to_ascii)
13248 (decode_M_packet): Likewise.
13249 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
13250 * target.h (struct target_ops): Update read_memory, write_memory,
13252 (read_inferior_memory, write_inferior_memory): Update.
13253 * linux-low.h (struct linux_target_ops): Change type of breakpoint
13254 to unsigned char *.
13255 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
13256 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
13257 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
13258 linux-s390-low.c, linux-sh-low.c: Update for changes in
13259 read_inferior_memory and the_low_target->breakpoint.
13261 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
13263 * Makefile.in (SFILES): Add linux-ppc64-low.c.
13264 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
13265 * configure.srv: Add powerpc64-*-linux*.
13266 * linux-ppc64-low.c: New file.
13268 2005-05-23 Orjan Friberg <orjanf@axis.com>
13270 * linux-cris-low.c: New file with support for CRIS.
13271 * linux-crisv32-low.c: Ditto for CRISv32.
13272 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
13273 (clean): Add reg-cris.c and reg-crisv32.c.
13274 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
13275 reg-crisv32.o, and reg-crisv32.c to make rules.
13276 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
13277 recognized targets.
13279 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
13281 * linux-low.c (fetch_register): Ensure buffer size is a multiple
13282 of sizeof (PTRACE_XFER_TYPE).
13283 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
13285 2005-05-12 Orjan Friberg <orjanf@axis.com>
13287 * target.h (struct target_ops): Add insert_watchpoint,
13288 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
13289 pointers for hardware watchpoint support.
13290 * linux-low.h (struct linux_target_ops): Ditto.
13291 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
13292 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
13293 to linux_target_ops.
13294 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
13296 * server.c (main): Recognize 'Z' and 'z' packets.
13298 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
13300 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
13301 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
13302 (the_low_target): Add new members.
13304 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13306 * proc-service.c (ps_lgetregs): Search all_processes instead of
13309 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13311 * server.c (start_inferior): Change return type to int.
13312 (attach_inferior): Change sigptr to int *.
13313 (handle_v_cont, handle_v_requests): Change signal to int *.
13314 (main): Change signal to int.
13316 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
13318 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
13319 * configure.srv: Add m32r*-*-linux*.
13320 * linux-m32r-low.c: New file.
13322 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
13324 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
13326 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13328 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
13329 Take unsigned long arguments for PIDs.
13330 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
13331 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
13332 (wait_for_sigstop, linux_resume_one_process)
13333 (regsets_fetch_inferior_registers, linux_send_signal)
13334 (linux_read_auxv): Likewise. Update the types of variables holding
13335 PIDs. Update format string specifiers.
13336 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
13337 * remote-utils.c (prepare_resume_reply): Likewise.
13338 * server.c (cont_thread, general_thread, step_thread)
13339 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
13341 (handle_query): Update format specifiers.
13342 (handle_v_cont, main): Use strtoul for thread IDs.
13343 * server.h (struct inferior_list_entry): Use unsigned long for ID.
13344 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
13345 (general_thread, step_thread, thread_from_wait)
13346 (old_thread_from_wait): Update.
13347 * target.h (struct thread_resume): Use unsigned long for THREAD.
13348 (struct target_ops): Use unsigned long for arguments to attach and
13351 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
13353 * acinclude.m4: Include bfd/bfd.m4 directly.
13354 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
13355 <agriffis@toolchain.org>.
13356 * aclocal.m4, configure: Regenerated.
13358 2005-01-07 Andrew Cagney <cagney@gnu.org>
13360 * configure.ac: Rename configure.in, require autoconf 2.59.
13361 * configure: Re-generate.
13363 2004-12-08 Daniel Jacobowitz <dan@debian.org>
13365 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
13366 LIBS when finished.
13367 * aclocal.m4: Regenerated.
13368 * configure: Regenerated.
13370 2004-11-21 Andreas Schwab <schwab@suse.de>
13372 * linux-m68k-low.c (m68k_num_gregs): Define.
13373 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
13374 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
13375 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
13376 (m68k_breakpoint_at): New. Add to the_low_target.
13378 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
13379 srv_linux_thread_db to yes.
13381 2004-10-20 Joel Brobecker <brobecker@gnat.com>
13383 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
13384 (ARCH_SET_FS): Likewise.
13385 (ARCH_GET_FS): Likewise.
13386 (ARCH_GET_GS): Likewise.
13388 2004-10-16 Daniel Jacobowitz <dan@debian.org>
13390 * linux-i386-low.c (ps_get_thread_area): New.
13391 * linux-x86-64-low.c (ps_get_thread_area): New.
13392 * linux-low.c: Include <sys/syscall.h>.
13393 (linux_kill_one_process): Don't kill the first thread here.
13394 (linux_kill): Kill the first thread here.
13395 (kill_lwp): New function.
13396 (send_sigstop, linux_send_signal): Use it.
13397 * proc-service.c: Clean up #ifdefs.
13398 (fpregset_info): Delete.
13399 (ps_lgetregs): Update and enable implementation.
13400 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
13402 * remote-utils.c (struct sym_cache, symbol_cache): New.
13403 (input_interrupt): Print a clearer message.
13404 (async_io_enabled): New variable.
13405 (enable_async_io, disable_async_io): Use it. Update comments.
13406 (look_up_one_symbol): Use the symbol cache.
13407 * thread-db.c (thread_db_look_up_symbols): New function.
13408 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
13410 2004-10-16 Daniel Jacobowitz <dan@debian.org>
13412 * configure.in: Test for -rdynamic.
13413 * configure: Regenerated.
13414 * Makefile (INTERNAL_LDFLAGS): New.
13415 (gdbserver, gdbreplay): Use it.
13417 2004-09-02 Andrew Cagney <cagney@gnu.org>
13419 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
13421 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
13423 * linux-low.c (linux_wait): Clear all_processes list also.
13425 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
13427 * linux-low.c: Include <errno.h>. Remove extern declaration of
13430 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
13432 * gdbreplay.c, server.h, utils.c: Update copyright years.
13434 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
13436 * server.c (main): Print child status or termination signal from
13437 variable 'signal', not 'sig'.
13439 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
13441 * linux-low.c (linux_read_memory): Change return type to
13442 int. Check for and return error from ptrace().
13443 * target.c (read_inferior_memory): Change return type to int. Pass
13444 back return status from the_target->read_memory().
13445 * target.h (struct target_ops): Adapt *read_memory() prototype.
13447 (read_inferior_memory): Adapt prototype.
13448 * server.c (main): Return an error packet if
13449 read_inferior_memory() returns an error.
13451 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
13453 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
13454 Unify with other clean targets.
13456 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
13458 * server.c (handle_v_cont): Call set_desired_inferior.
13460 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
13462 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
13464 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
13466 * linux-low.c (linux_wait): Unblock async I/O.
13467 (linux_resume): Block and enable async I/O.
13468 * remote-utils.c (block_async_io, unblock_async_io): New functions.
13469 * server.h (block_async_io, unblock_async_io): Add prototypes.
13471 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
13473 * remote-utils.c (remote_open): Print a status notice after
13474 opening a TCP port.
13475 * server.c (attach_inferior): Print a status notice after
13478 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
13480 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
13482 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
13484 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
13486 * server.c, target.h: Update copyright years.
13488 2004-02-25 Roland McGrath <roland@redhat.com>
13490 * target.h (struct target_ops): New member `read_auxv'.
13491 * server.c (handle_query): Handle qPart:auxv:read: query using that.
13492 * linux-low.c (linux_read_auxv): New function.
13493 (linux_target_ops): Initialize `read_auxv' member to that.
13495 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13497 Committed by Jim Blandy <jimb@redhat.com>.
13499 * linux-s390-low.c (s390_num_regs): Update.
13500 (s390_regmap): Remove control registers. Use __s390x__ predefine
13501 instead of GPR_SIZE to distiguish s390 and s390x targets.
13503 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
13505 * linux-low.c: Update copyright year.
13506 (check_removed_breakpoint): Clear pending_is_breakpoint.
13507 (linux_set_resume_request, linux_queue_one_thread)
13508 (resume_status_pending_p): New functions.
13509 (linux_continue_one_thread): Use process->resume.
13510 (linux_resume): Only resume threads if there are no pending events.
13511 * linux-low.h (struct process_info): Add resume request
13514 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
13516 * regcache.c (new_register_cache): Clear the allocated register
13517 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
13519 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
13521 * linux-low.c (linux_resume): Take a struct thread_resume *
13523 (linux_wait): Update call.
13524 (resume_ptr): New static variable.
13525 (linux_continue_one_thread): Renamed from
13526 linux_continue_one_process. Use resume_ptr.
13527 (linux_resume): Use linux_continue_one_thread.
13528 * server.c (handle_v_cont, handle_v_requests): New functions.
13529 (myresume): New function.
13530 (main): Handle 'v' case.
13531 * target.h (struct thread_resume): New type.
13532 (struct target_ops): Change argument of "resume" to struct
13534 (myresume): Delete macro.
13536 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
13538 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
13539 (uninstall): Support DESTDIR.
13541 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
13543 * configure.srv: Add xscale*linux copy of arm*linux entry.
13545 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
13547 * linux-arm-low.c (arm_reinsert_addr): New function.
13548 (the_low_target): Add arm_reinsert_addr.
13550 2003-07-08 Mark Kettenis <kettenis@gnu.org>
13552 * mem-break.c: Remove whitespace at end of file.
13554 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
13556 * configure.in: Check whether we need to prototype strerror.
13557 * server.h: Optionally prototype strerror.
13558 * gdbreplay.c (perror_with_name): Use strerror.
13559 * linux-low.c (linux_attach_lwp): Use strerror.
13560 * utils.c (perror_with_name): Use strerror.
13561 * config.in, configure: Regenerated.
13563 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
13565 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
13566 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
13568 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
13570 * Makefile.in (SFILES): Update.
13571 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
13572 low-sun3.c: Remove files.
13574 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
13576 * linux-low.c: Move comment to linux_thread_alive where it belonged.
13577 (linux_detach_one_process, linux_detach): New functions.
13578 (linux_target_ops): Add linux_detach.
13579 * server.c (main): Handle 'D' packet.
13580 * target.h (struct target_ops): Add "detach" member.
13581 (detach_inferior): Define.
13583 2003-06-13 Mark Kettenis <kettenis@gnu.org>
13585 From Kelley Cook <kelleycook@wideopenwest.com>:
13586 * configure.srv: Accept i[34567]86 variants.
13588 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
13590 * linux-low.c (linux_wait_for_event): Correct comment typos.
13591 (linux_resume_one_process): Call check_removed_breakpoint.
13592 (linux_send_signal): New function.
13593 (linux_target_ops): Add linux_send_signal.
13594 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
13596 * target.h (struct target_ops): Add send_signal.
13598 2003-05-29 Jim Blandy <jimb@redhat.com>
13600 * linux-low.c (usr_store_inferior_registers): Transfer buf in
13601 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
13602 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
13603 away part of the register's value.
13605 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
13607 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
13608 (linux_wait_for_event, linux_init_signals): Likewise.
13610 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
13612 * configure.in: Check for stdlib.h.
13613 * configure: Regenerated.
13614 * config.in: Regenerated.
13616 2003-01-04 Andreas Schwab <schwab@suse.de>
13618 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
13620 2003-01-02 Andrew Cagney <ac131313@redhat.com>
13622 * Makefile.in: Remove obsolete code.
13624 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
13626 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
13627 defined(PT_FPR0_HI).
13629 2002-11-17 Stuart Hughes <seh@zee2.com>
13631 * linux-arm-low.c (arm_num_regs): Increase.
13632 (arm_regmap): Include status register.
13634 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
13636 * linux-low.c (register_addr): Remove incorrect -1 check.
13638 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
13640 * linux-low.c (linux_create_inferior): Call setpgid. Return
13642 (unstopped_p, linux_signal_pid): Remove.
13643 (linux_target_ops): Remove linux_signal_pid.
13644 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
13645 global instead of target method.
13646 * target.h (struct target_ops): Remove signal_pid. Update comment
13647 for create_inferior.
13648 * server.c (signal_pid): New variable.
13649 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
13650 gdbserver. Set the child to be the foreground process group.
13651 (attach_inferior): Set signal_pid.
13653 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
13655 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
13657 2002-08-20 Jim Blandy <jimb@redhat.com>
13659 * Makefile.in (LDFLAGS): Allow the configure script to establish a
13662 2002-08-01 Andrew Cagney <cagney@redhat.com>
13664 * Makefile.in: Make chill references obsolete.
13666 2002-07-24 Kevin Buettner <kevinb@redhat.com>
13668 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
13669 * configure: Regenerate.
13670 * config.in: Regenerate.
13672 2002-07-09 David O'Brien <obrien@FreeBSD.org>
13674 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
13675 (perror_with_name, remote_close, remote_open, expect, play): Static.
13677 2002-07-04 Michal Ludvig <mludvig@suse.cz>
13679 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
13680 byte offsets instead of an array of indexes.
13681 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
13683 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
13685 * regcache.c: Add comment.
13687 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
13689 * thread-db.c: New file.
13690 * proc-service.c: New file.
13691 * acinclude.m4: New file.
13692 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
13693 proc-service.o, and thread-db.o.
13694 (linux-low.o): Add USE_THREAD_DB.
13695 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
13696 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
13697 * aclocal.m4: Regenerated.
13698 * config.in: Regenerated.
13699 * configure: Regenerated.
13700 * configure.in: Check for proc_service.h, sys/procfs.h,
13701 thread_db.h, and linux/elf.h headrs.
13702 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
13703 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
13704 Check for -lthread_db and thread support.
13705 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
13706 PowerPC, and SuperH.
13707 * i387-fp.c: Constify arguments.
13708 * i387-fp.h: Likewise.
13709 * inferiors.c: (struct thread_info): Renamed from
13710 `struct inferior_info'. Remove PID member. Use generic inferior
13711 list header. All uses updated.
13712 (inferiors, signal_pid): Removed.
13713 (all_threads): New variable.
13714 (get_thread): Define.
13715 (add_inferior_to_list): New function.
13716 (for_each_inferior): New function.
13717 (change_inferior_id): New function.
13718 (add_inferior): Removed.
13719 (remove_inferior): New function.
13720 (add_thread): New function.
13721 (free_one_thread): New function.
13722 (remove_thread): New function.
13723 (clear_inferiors): Use for_each_inferior and free_one_thread.
13724 (find_inferior): New function.
13725 (find_inferior_id): New function.
13726 (inferior_target_data): Update argument type.
13727 (set_inferior_target_data): Likewise.
13728 (inferior_regcache_data): Likewise.
13729 (set_inferior_regcache_data): Likewise.
13730 * linux-low.c (linux_bp_reinsert): Remove.
13731 (all_processes, stopping_threads, using_thrads)
13732 (struct pending_signals, debug_threads, pid_of): New.
13733 (inferior_pid): Replace with macro.
13734 (struct inferior_linux_data): Remove.
13735 (get_stop_pc, add_process): New functions.
13736 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
13737 Use add_process and add_thread.
13738 (linux_attach_lwp): New function, based on old linux_attach. Use
13739 add_process and add_thread. Set stop_expected for new threads.
13740 (linux_attach): New function.
13741 (linux_kill_one_process): New function.
13742 (linux_kill): Kill all LWPs.
13743 (linux_thread_alive): Use find_inferior_id.
13744 (check_removed_breakpoints, status_pending_p): New functions.
13745 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
13746 Update. Use WNOHANG. Wait for cloned processes also. Update process
13747 struct for the found process.
13748 (linux_wait_for_event): New function.
13749 (linux_wait): Use it. Support LWPs.
13750 (send_sigstop, wait_for_sigstop, stop_all_processes)
13751 (linux_resume_one_process, linux_continue_one_process): New functions.
13752 (linux_resume): Support LWPs.
13753 (REGISTER_RAW_SIZE): Remove.
13754 (fetch_register): Use register_size instead. Call supply_register.
13755 (usr_store_inferior_registers): Likewise. Call collect_register.
13756 Fix recursive case.
13757 (regsets_fetch_inferior_registers): Improve error message.
13758 (regsets_store_inferior_registers): Add debugging.
13759 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
13760 (unstopped_p, linux_signal_pid): New functions.
13761 (linux_target_ops): Add linux_signal_pid.
13762 (linux_init_signals): New function.
13763 (initialize_low): Call it. Initialize using_threads.
13764 * regcache.c (inferior_regcache_data): Add valid
13766 (get_regcache): Fetch registers lazily. Add fetch argument
13767 and update all callers.
13768 (regcache_invalidate_one, regcache_invalidate): New
13770 (new_register_cache): Renamed from create_register_cache.
13771 Return the new regcache.
13772 (free_register_cache): Change argument to a void *.
13773 (registers_to_string, registers_from_string): Call get_regcache
13774 with fetch flag set.
13775 (register_data): Make static. Pass fetch flag to get_regcache.
13776 (supply_register): Call get_regcache with fetch flag clear.
13777 (collect_register): Call get_regcache with fetch flag set.
13778 (collect_register_as_string): New function.
13779 * regcache.h: Update.
13780 * remote-utils.c (putpkt): Flush after debug output and use
13782 Handle input interrupts while waiting for an ACK.
13783 (input_interrupt): Use signal_pid method.
13784 (getpkt): Flush after debug output and use stderr.
13785 (outreg): Use collect_register_as_string.
13786 (new_thread_notify, dead_thread_notify): New functions.
13787 (prepare_resume_reply): Check using_threads. Set thread_from_wait
13788 and general_thread.
13789 (look_up_one_symbol): Flush after debug output.
13790 * server.c (step_thread, server_waiting): New variables.
13791 (start_inferior): Don't use signal_pid. Update call to mywait.
13792 (attach_inferior): Update call to mywait.
13793 (handle_query): Handle qfThreadInfo and qsThreadInfo.
13794 (main): Don't fetch/store registers explicitly. Use
13795 set_desired_inferior. Support proposed ``Hs'' packet. Update
13797 * server.h: Update.
13798 (struct inferior_list, struct_inferior_list_entry): New.
13799 * target.c (set_desired_inferior): New.
13800 (write_inferior_memory): Constify.
13801 (mywait): New function.
13802 * target.h: Update.
13803 (struct target_ops): New signal_pid method.
13804 (mywait): Removed macro, added prototype.
13806 * linux-low.h (regset_func): Removed.
13807 (regset_fill_func, regset_store_func): New.
13808 (enum regset_type): New.
13809 (struct regset_info): Add type field. Use new operation types.
13810 (struct linux_target_ops): stop_pc renamed to get_pc.
13811 Add decr_pc_after_break and breakpoint_at.
13812 (get_process, get_thread_proess, get_process_thread)
13813 (strut process_info, all_processes, linux_attach_lwp)
13814 (thread_db_init): New.
13816 * linux-arm-low.c (arm_get_pc, arm_set_pc,
13817 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
13818 (the_low_target): Add new members.
13819 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
13820 (i386_store_fpxregset): Constify.
13821 (target_regsets): Add new kind identifier.
13822 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
13823 (i386_set_pc): Add debugging.
13824 (i386_breakpoint_at): New function.
13825 (the_low_target): Add new members.
13826 * linux-mips-low.c (mips_get_pc, mips_set_pc)
13827 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
13828 (mips_breakpoint_at): New.
13829 (the_low_target): Add new members.
13830 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
13831 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
13832 (the_low_target): Add new members.
13833 * linux-sh-low.c (sh_get_pc, sh_set_pc)
13834 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
13835 (the_low_target): Add new members.
13836 * linux-x86-64-low.c (target_regsets): Add new kind
13839 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
13841 From Martin Pool <mbp@samba.org>:
13842 * server.c (gdbserver_usage): New function.
13845 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
13847 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
13848 stop_at -> stop_pc.
13850 2002-05-04 Andrew Cagney <ac131313@redhat.com>
13852 * Makefile.in: Remove obsolete code.
13854 2002-04-24 Michal Ludvig <mludvig@suse.cz>
13856 * linux-low.c (regsets_fetch_inferior_registers),
13857 (regsets_store_inferior_registers): Removed cast to int from
13859 * regcache.h: Added declaration of struct inferior_info.
13861 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
13863 * inferiors.c (struct inferior_info): Add regcache_data.
13864 (add_inferior): Call create_register_cache.
13865 (clear_inferiors): Call free_register_cache.
13866 (inferior_regcache_data, set_inferior_regcache_data): New functions.
13867 * regcache.c (struct inferior_regcache_data): New.
13868 (registers): Remove.
13869 (get_regcache): New function.
13870 (create_register_cache, free_register_cache): New functions.
13871 (set_register_cache): Don't initialize the register cache here.
13872 (registers_to_string, registers_from_string, register_data): Call
13874 * regcache.h: Add prototypes.
13875 * server.h: Likewise.
13877 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
13879 * mem-break.c: New file.
13880 * mem-break.h: New file.
13881 * Makefile.in: Add mem-break.o rule; update server.h
13883 * inferiors.c (struct inferior_info): Add target_data
13885 (clear_inferiors): Free target_data member if set.
13886 (inferior_target_data, set_inferior_target_data): New functions.
13887 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
13888 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
13889 * linux-low.c (linux_bp_reinsert): New variable.
13890 (struct inferior_linux_data): New.
13891 (linux_create_inferior): Use set_inferior_target_data.
13892 (linux_attach): Likewise. Call add_inferior.
13893 (linux_wait_for_one_inferior): New function.
13894 (linux_wait): Call it.
13895 (linux_write_memory): Add const.
13896 (initialize_low): Call set_breakpoint_data.
13897 * linux-low.h (struct linux_target_ops): Add breakpoint
13899 * server.c (attach_inferior): Remove extra add_inferior
13901 * server.h: Include mem-break.h. Update inferior.c
13903 * target.c (read_inferior_memory)
13904 (write_inferior_memory): New functions.
13905 * target.h (read_inferior_memory)
13906 (write_inferior_memory): Change macros to prototypes.
13907 (struct target_ops): Update comments. Add const to write_memory
13910 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
13912 * linux-low.c (usr_store_inferior_registers): Support
13913 registers which are allowed to fail to store.
13914 * linux-low.h (linux_target_ops): Likewise.
13915 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
13916 (ppc_cannot_store_register): FPSCR may not be storable.
13918 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13920 * server.h: Include <string.h> if HAVE_STRING_H.
13921 * ChangeLog: Correct paths in last ChangeLog entry.
13923 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13925 * linux-low.h: Remove obsolete prototypes.
13926 (struct linux_target_ops): New.
13927 (extern the_low_target): New.
13928 * linux-low.c (num_regs, regmap): Remove declarations.
13929 (register_addr): Use the_low_target explicitly.
13930 (fetch_register): Likewise.
13931 (usr_fetch_inferior_registers): Likewise.
13932 (usr_store_inferior_registers): Likewise.
13933 * linux-arm-low.c (num_regs): Remove.
13934 (arm_num_regs): Define.
13935 (arm_regmap): Renamed from regmap, made static.
13936 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
13938 (arm_cannot_store_register): Renamed from cannot_store_register,
13940 (the_low_target): New.
13941 * linux-i386-low.c (num_regs): Remove.
13942 (i386_num_regs): Define.
13943 (i386_regmap): Renamed from regmap, made static.
13944 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
13946 (i386_cannot_store_register): Renamed from cannot_store_register,
13948 (the_low_target): New.
13949 * linux-ia64-low.c (num_regs): Remove.
13950 (ia64_num_regs): Define.
13951 (ia64_regmap): Renamed from regmap, made static.
13952 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
13954 (ia64_cannot_store_register): Renamed from cannot_store_register,
13956 (the_low_target): New.
13957 * linux-m68k-low.c (num_regs): Remove.
13958 (m68k_num_regs): Define.
13959 (m68k_regmap): Renamed from regmap, made static.
13960 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
13962 (m68k_cannot_store_register): Renamed from cannot_store_register,
13964 (the_low_target): New.
13965 * linux-mips-low.c (num_regs): Remove.
13966 (mips_num_regs): Define.
13967 (mips_regmap): Renamed from regmap, made static.
13968 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
13970 (mips_cannot_store_register): Renamed from cannot_store_register,
13972 (the_low_target): New.
13973 * linux-ppc-low.c (num_regs): Remove.
13974 (ppc_num_regs): Define.
13975 (ppc_regmap): Renamed from regmap, made static.
13976 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
13978 (ppc_cannot_store_register): Renamed from cannot_store_register,
13980 (the_low_target): New.
13981 * linux-s390-low.c (num_regs): Remove.
13982 (s390_num_regs): Define.
13983 (s390_regmap): Renamed from regmap, made static.
13984 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
13986 (s390_cannot_store_register): Renamed from cannot_store_register,
13988 (the_low_target): New.
13989 * linux-sh-low.c (num_regs): Remove.
13990 (sh_num_regs): Define.
13991 (sh_regmap): Renamed from regmap, made static.
13992 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
13994 (sh_cannot_store_register): Renamed from cannot_store_register,
13996 (the_low_target): New.
13997 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
13998 (the_low_target): New.
14000 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14002 * Makefile.in: Add stamp-h target.
14003 * configure.in: Create stamp-h.
14004 * configure: Regenerated.
14006 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14008 * inferiors.c: New file.
14009 * target.c: New file.
14010 * target.h: New file.
14011 * Makefile.in: Add target.o and inferiors.o. Update
14013 * linux-low.c (inferior_pid): New static variable,
14014 moved from server.c.
14015 (linux_create_inferior): Renamed from create_inferior.
14016 Call add_inferior. Return 0 on success instead of a PID.
14017 (linux_attach): Renamed from myattach.
14018 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
14019 (linux_thread_alive): Renamed from mythread_alive.
14020 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
14022 (linux_resume): Renamed from myresume. Add missing ``return 0''.
14023 (regsets_store_inferior_registers): Correct error message.
14024 Add missing ``return 0''.
14025 (linux_fetch_registers): Renamed from fetch_inferior_registers.
14026 (linux_store_registers): Renamed from store_inferior_registers.
14027 (linux_read_memory): Renamed from read_inferior_memory.
14028 (linux_write_memory): Renamed from write_inferior_memory.
14029 (linux_target_ops): New structure.
14030 (initialize_low): Call set_target_ops ().
14031 * remote-utils.c (unhexify): New function.
14032 (hexify): New function.
14033 (input_interrupt): Send signals to ``signal_pid''.
14034 * server.c (inferior_pid): Remove.
14035 (start_inferior): Update create_inferior call.
14036 (attach_inferior): Call add_inferior.
14037 (handle_query): New function.
14038 (main): Call handle_query for `q' packets.
14039 * server.h: Include "target.h". Remove obsolete prototypes.
14040 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
14042 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
14044 * Makefile.in: Add WARN_CFLAGS. Update configury
14046 * configure.in: Check for <string.h>
14047 * configure: Regenerate.
14048 * config.in: Regenerate.
14049 * gdbreplay.c: Include needed system headers.
14050 (remote_open): Remove strchr prototype.
14051 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
14052 * regcache.c (supply_register): Change buf argument to const void *.
14053 (supply_register_by_name): Likewise.
14054 (collect_register): Change buf argument to void *.
14055 (collect_register_by_name): Likewise.
14056 * regcache.h: Add missing prototypes.
14057 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
14058 * server.c (handle_query): New function.
14059 (attached): New static variable, moved out of main.
14060 (main): Quiet longjmp clobber warnings.
14061 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
14062 * utils.c (error): Remove NORETURN.