1 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
4 * linux-amd64-ipa.c: Likewise.
5 * linux-i386-ipa.c: Likewise.
6 * linux-s390-ipa.c: Likewise.
7 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
8 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
9 set_trace_state_variable_value_ptr.
10 (struct ipa_sym_addresses): Likewise.
11 (symbol_list): Likewise.
12 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
13 accessing gdb_collect directly.
14 (gdb_collect_ptr_type): New typedef.
15 (get_raw_reg_ptr_type): New typedef.
16 (get_trace_state_variable_value_ptr_type): New typedef.
17 (set_trace_state_variable_value_ptr_type): New typedef.
18 (gdb_collect_ptr): New global.
19 (get_raw_reg_ptr): New global.
20 (get_trace_state_variable_value_ptr): New global.
21 (set_trace_state_variable_value_ptr): New global.
22 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
23 accessing get_raw_reg directly.
24 (get_get_tsv_func_addr): Likewise for
25 get_trace_state_variable_value_ptr.
26 (get_set_tsv_func_addr): Likewise for
27 set_trace_state_variable_value_ptr.
28 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
30 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
32 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
34 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
36 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
38 (relocate_instruction): Remove own_buf.
39 * server.c (own_buf): Make global.
40 (handle_v_requests): Make global.
41 * server.h (own_buf): New declaration.
42 (handle_v_requests): New prototype.
44 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
47 * linux-s390-low.c (add_insns): New function.
48 (s390_emit_prologue): New function.
49 (s390_emit_epilogue): New function.
50 (s390_emit_add): New function.
51 (s390_emit_sub): New function.
52 (s390_emit_mul): New function.
53 (s390_emit_lsh): New function.
54 (s390_emit_rsh_signed): New function.
55 (s390_emit_rsh_unsigned): New function.
56 (s390_emit_ext): New function.
57 (s390_emit_log_not): New function.
58 (s390_emit_bit_and): New function.
59 (s390_emit_bit_or): New function.
60 (s390_emit_bit_xor): New function.
61 (s390_emit_bit_not): New function.
62 (s390_emit_equal): New function.
63 (s390_emit_less_signed): New function.
64 (s390_emit_less_unsigned): New function.
65 (s390_emit_ref): New function.
66 (s390_emit_if_goto): New function.
67 (s390_emit_goto): New function.
68 (s390_write_goto_address): New function.
69 (s390_emit_litpool): New function.
70 (s390_emit_const): New function.
71 (s390_emit_call): New function.
72 (s390_emit_reg): New function.
73 (s390_emit_pop): New function.
74 (s390_emit_stack_flush): New function.
75 (s390_emit_zero_ext): New function.
76 (s390_emit_swap): New function.
77 (s390_emit_stack_adjust): New function.
78 (s390_emit_set_r2): New function.
79 (s390_emit_int_call_1): New function.
80 (s390_emit_void_call_2): New function.
81 (s390_emit_eq_goto): New function.
82 (s390_emit_ne_goto): New function.
83 (s390_emit_lt_goto): New function.
84 (s390_emit_le_goto): New function.
85 (s390_emit_gt_goto): New function.
86 (s390_emit_ge_goto): New function.
87 (s390x_emit_prologue): New function.
88 (s390x_emit_epilogue): New function.
89 (s390x_emit_add): New function.
90 (s390x_emit_sub): New function.
91 (s390x_emit_mul): New function.
92 (s390x_emit_lsh): New function.
93 (s390x_emit_rsh_signed): New function.
94 (s390x_emit_rsh_unsigned): New function.
95 (s390x_emit_ext): New function.
96 (s390x_emit_log_not): New function.
97 (s390x_emit_bit_and): New function.
98 (s390x_emit_bit_or): New function.
99 (s390x_emit_bit_xor): New function.
100 (s390x_emit_bit_not): New function.
101 (s390x_emit_equal): New function.
102 (s390x_emit_less_signed): New function.
103 (s390x_emit_less_unsigned): New function.
104 (s390x_emit_ref): New function.
105 (s390x_emit_if_goto): New function.
106 (s390x_emit_const): New function.
107 (s390x_emit_call): New function.
108 (s390x_emit_reg): New function.
109 (s390x_emit_pop): New function.
110 (s390x_emit_stack_flush): New function.
111 (s390x_emit_zero_ext): New function.
112 (s390x_emit_swap): New function.
113 (s390x_emit_stack_adjust): New function.
114 (s390x_emit_int_call_1): New function.
115 (s390x_emit_void_call_2): New function.
116 (s390x_emit_eq_goto): New function.
117 (s390x_emit_ne_goto): New function.
118 (s390x_emit_lt_goto): New function.
119 (s390x_emit_le_goto): New function.
120 (s390x_emit_gt_goto): New function.
121 (s390x_emit_ge_goto): New function.
122 (s390_emit_ops): New function.
123 (struct linux_target_ops): Fill in emit_ops hook.
125 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
128 * Makefile.in: Add s390 IPA files.
129 * configure.srv: Build IPA for s390.
130 * linux-s390-ipa.c: New file.
131 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
132 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
133 (tdesc_s390_linux32): Likewise.
134 (init_registers_s390_linux32v1): Likewise.
135 (tdesc_s390_linux32v1): Likewise.
136 (init_registers_s390_linux32v2): Likewise.
137 (tdesc_s390_linux32v2): Likewise.
138 (init_registers_s390_linux64): Likewise.
139 (tdesc_s390_linux64): Likewise.
140 (init_registers_s390_linux64v1): Likewise.
141 (tdesc_s390_linux64v1): Likewise.
142 (init_registers_s390_linux64v2): Likewise.
143 (tdesc_s390_linux64v2): Likewise.
144 (init_registers_s390_te_linux64): Likewise.
145 (tdesc_s390_te_linux64): Likewise.
146 (init_registers_s390_vx_linux64): Likewise.
147 (tdesc_s390_vx_linux64): Likewise.
148 (init_registers_s390_tevx_linux64): Likewise.
149 (tdesc_s390_tevx_linux64): Likewise.
150 (init_registers_s390x_linux64): Likewise.
151 (tdesc_s390x_linux64): Likewise.
152 (init_registers_s390x_linux64v1): Likewise.
153 (tdesc_s390x_linux64v1): Likewise.
154 (init_registers_s390x_linux64v2): Likewise.
155 (tdesc_s390x_linux64v2): Likewise.
156 (init_registers_s390x_te_linux64): Likewise.
157 (tdesc_s390x_te_linux64): Likewise.
158 (init_registers_s390x_vx_linux64): Likewise.
159 (tdesc_s390x_vx_linux64): Likewise.
160 (init_registers_s390x_tevx_linux64): Likewise.
161 (tdesc_s390x_tevx_linux64): Likewise.
162 (have_hwcap_s390_vx): New static variable.
163 (s390_arch_setup): Fill have_hwcap_s390_vx.
164 (s390_get_thread_area): New function.
165 (s390_ft_entry_gpr_esa): New const.
166 (s390_ft_entry_gpr_zarch): New const.
167 (s390_ft_entry_misc): New const.
168 (s390_ft_entry_fr): New const.
169 (s390_ft_entry_vr): New const.
170 (s390_ft_main_31): New const.
171 (s390_ft_main_64): New const.
172 (s390_ft_exit_fr): New const.
173 (s390_ft_exit_vr): New const.
174 (s390_ft_exit_misc): New const.
175 (s390_ft_exit_gpr_esa): New const.
176 (s390_ft_exit_gpr_zarch): New const.
177 (append_insns): New function.
178 (s390_relocate_instruction): New function.
179 (s390_install_fast_tracepoint_jump_pad): New function.
180 (s390_get_min_fast_tracepoint_insn_len): New function.
181 (s390_get_ipa_tdesc_idx): New function.
182 (struct linux_target_ops): Wire in the above functions.
183 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
184 * linux-s390-tdesc.h: New file.
186 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
188 * linux-s390-low.c (s390_supports_tracepoints): New function.
189 (struct linux_target_ops): Fill supports_tracepoints hook.
191 2016-03-18 Yao Qi <yao.qi@linaro.org>
193 * linux-low.c (lwp_signal_can_be_delivered): New function.
194 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
196 2016-03-18 Yao Qi <yao.qi@linaro.org>
198 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
199 0 if signal is enqueued. Remove 'signal' from one debugging
200 message. Move one debugging message to some lines below.
201 Remove code setting 'signal' to 0.
203 2016-03-18 Yao Qi <yao.qi@linaro.org>
205 * linux-low.c (linux_low_filter_event): Remove redundant
206 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
208 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
210 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
211 (struct linux_target_ops): Wire in the above.
213 2016-03-03 Yao Qi <yao.qi@linaro.org>
215 * linux-low.c: Update comments to start_step_over.
217 2016-03-03 Yao Qi <yao.qi@linaro.org>
220 * linux-low.c (handle_extended_wait): Set child suspended
221 if event_lwp->bp_reinsert isn't zero.
223 2016-03-02 Yao Qi <yao.qi@linaro.org>
225 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
226 enqueue_pending_signal.
228 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
230 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
233 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
235 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
236 (s390_regmap_3264) [!__s390x__]: New global.
237 (s390_collect_ptrace_register): Skip map entries containing -1.
238 (s390_supply_ptrace_register): Ditto.
239 (s390_fill_gprs_high): New function.
240 (s390_store_gprs_high): New function.
241 (s390_regsets): Add NT_S390_HIGH_GPRS.
242 (s390_get_hwcap): Enable on 31-bit.
243 (have_hwcap_s390_high_gprs): Enable on 31-bit.
244 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
245 Detect NT_S390_HIGH_GPRS.
246 (s390_usrregs_info_3264): Enable on 31-bit.
247 (s390_regs_info): Enable regs_info_3264 on 31-bit.
248 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
250 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
253 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
254 * configure.srv: Ditto.
255 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
256 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
257 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
258 (init_registers_amd64_linux): Remove prototype.
259 (tdesc_amd64_linux): Remove declaration.
260 (get_ipa_tdesc): New function.
261 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
262 initialize remaining tdescs.
263 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
264 (init_registers_i386_linux): Remove prototype.
265 (tdesc_i386_linux): Remove declaration.
266 (get_ipa_tdesc): New function.
267 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
268 initialize remaining tdescs.
269 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
270 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
271 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
272 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
273 (x86_get_ipa_tdesc_idx): New function.
274 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
275 * linux-x86-tdesc.h: New file.
276 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
277 (target_get_ipa_tdesc_idx): New macro.
278 * tracepoint.c (ipa_tdesc_idx): New macro.
279 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
280 (symbol_list): Add ipa_tdesc_idx.
281 (cmd_qtstart): Write ipa_tdesc_idx in the target.
283 (ipa_tdesc_idx): New variable.
284 (get_context_regcache): Use get_ipa_tdesc.
285 (gdb_collect): Ditto.
287 * tracepoint.h (get_ipa_tdesc): New prototype.
290 2016-02-24 Pedro Alves <palves@redhat.com>
292 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
293 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
294 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
295 Factor out common code between the USE_SIGTRAP_SIGINFO and
296 !USE_SIGTRAP_SIGINFO blocks.
297 (linux_low_filter_event): Call save_stop_reason instead of
298 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
300 (linux_wait_1): Update comments.
302 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
304 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
305 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
306 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
307 ppc_insert_point, ppc_remove_point.
309 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
311 * linux-s390-low.c (s390_supports_z_point_type): New function.
312 (struct linux_target_ops): Wire s390_supports_z_point_type in.
314 2016-02-16 Yao Qi <yao.qi@linaro.org>
316 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
317 PC. Get pc from regcache_read_pc.
319 2016-02-12 Yao Qi <yao.qi@linaro.org>
321 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
322 or linux_get_pc_32bit.
323 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
325 2016-02-12 Yao Qi <yao.qi@linaro.org>
327 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
328 arm_linux_get_next_pcs_fixup.
330 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
332 * tracepoint.c (x_tracepoint_action_download): Change
333 write_inferior_data_ptr to write_inferior_data_pointer.
334 (cmd_qtstart): Likewise.
335 (write_inferior_data_ptr): Remove.
336 (download_agent_expr): Change write_inferior_data_ptr to
337 write_inferior_data_pointer.
338 (download_tracepoint_1): Likewise.
339 (download_tracepoint): Likewise.
340 (download_trace_state_variables): Likewise.
342 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
343 Marcin Kościelnicki <koriakin@0x04.net>
345 * tracepoint.c (struct tracepoint_action_ops): Remove.
346 (struct tracepoint_action): Remove ops.
347 (m_tracepoint_action_download, r_tracepoint_action_download)
348 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
349 size and offset accordingly.
350 (m_tracepoint_action_ops, r_tracepoint_action_ops)
351 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
352 (tracepoint_action_send, tracepoint_action_download): New functions.
353 Helpers for trace action handlers.
354 (add_tracepoint_action): Remove setup actions ops.
355 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
357 2016-02-10 Yao Qi <yao.qi@linaro.org>
359 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
361 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
363 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
365 * configure: Regenerate.
367 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
369 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
370 void * to gdb_byte *.
371 * linux-low.c (siginfo_fixup): Likewise.
372 (linux_xfer_siginfo): Likewise.
373 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
375 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
377 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
379 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
381 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
383 * linux-x86-low.c [__x86_64__]: Include
384 "nat/amd64-linux-siginfo.h".
385 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
386 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
387 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
388 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
389 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
390 (cpt_si_fd, si_timerid, si_overrun): Move from
391 nat/amd64-linux-siginfo.c.
392 * Makefile.in (amd64-linux-siginfo.o:): New rule.
394 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
396 * server.c (skip_to_semicolon): Remove.
397 (process_point_options): Use strchrnul instead of
400 2016-01-26 Yao Qi <yao.qi@linaro.org>
402 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
403 * linux-low.c (install_software_single_step_breakpoints): Don't
404 call regcache_read_pc.
405 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
408 2016-01-26 Yao Qi <yao.qi@linaro.org>
410 * linux-low.c (install_software_single_step_breakpoints): Call
411 regcache_read_pc instead of get_pc.
413 2016-01-26 Yao Qi <yao.qi@linaro.org>
415 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
416 (unblock_async_io): Rename to ...
417 (block_unblock_async_io): ... it. New function.
418 (enable_async_io): Don't install SIGIO handler. Unblock it
420 (disable_async_io): Don't ignore SIGIO. Block it instead.
421 (initialize_async_io): Install SIGIO handler. Don't call
424 2016-01-26 Yao Qi <yao.qi@linaro.org>
426 * remote-utils.c (getpkt): If the buffer isn't empty, and the
427 first character is '\003', call *the_target->request_interrupt.
429 2016-01-25 Yao Qi <yao.qi@linaro.org>
431 * remote-utils.c (new_thread_notify): Remove.
432 (dead_thread_notify): Likewise.
433 * remote-utils.h (new_thread_notify): Remove declaration.
434 (dead_thread_notify): Likewise.
436 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
438 * gdb.trace/pending.exp: Fix expected message on continue.
440 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
442 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
443 it works properly on big-endian machines where sizeof (CORE_ADDR)
446 2016-01-21 Pedro Alves <palves@redhat.com>
448 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
449 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
450 * configure: Regenerate.
452 2016-01-21 Yao Qi <yao.qi@linaro.org>
454 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
455 is_thumb and set it according to CPSR saved on the stack.
456 (get_next_pcs_syscall_next_pc): Pass is_thumb to
457 arm_sigreturn_next_pc.
459 2016-01-18 Yao Qi <yao.qi@linaro.org>
461 * linux-low.c (linux_set_pc_64bit): New function.
462 (linux_get_pc_64bit): New function.
463 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
465 * linux-sparc-low.c (debug_threads): Remove declaration.
466 (sparc_get_pc): Remove.
467 (the_low_target): Use linux_get_pc_64bit instead of
469 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
470 (the_low_target): Use linux_get_pc_64bit and
473 2016-01-18 Yao Qi <yao.qi@linaro.org>
475 * linux-arm-low.c (debug_threads): Remove declaration.
476 (arm_get_pc, arm_set_pc): Remove.
477 (the_low_target): Use linux_get_pc_32bit and
479 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
480 (the_low_target): Use linux_get_pc_32bit and
482 * linux-cris-low.c (debug_threads): Remove declaration.
483 (cris_get_pc, cris_set_pc,): Remove.
484 (the_low_target): Use linux_get_pc_32bit and
486 * linux-crisv32-low.c (debug_threads): Remove declaration.
487 (cris_get_pc, cris_set_pc): Remove.
488 (the_low_target): Use linux_get_pc_32bit and
490 * linux-low.c: Include inttypes.h.
491 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
492 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
493 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
494 (the_low_target): Use linux_get_pc_32bit and
496 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
497 (the_low_target): Use linux_get_pc_32bit and
499 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
500 (the_low_target): Use linux_get_pc_32bit and
502 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
503 (the_low_target): Use linux_get_pc_32bit and
505 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
506 (the_low_target): Use linux_get_pc_32bit and
509 2016-01-18 Gary Benson <gbenson@redhat.com>
511 * configure.ac (AC_FUNC_FORK): New check.
512 * config.in: Regenerate.
513 * configure: Likewise.
515 2016-01-14 Yao Qi <yao.qi@linaro.org>
517 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
518 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
519 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
520 arm_get_next_pcs_ctor.
522 2016-01-12 Josh Stone <jistone@redhat.com>
523 Philippe Waroquiers <philippe.waroquiers@skynet.be>
525 * inferiors.h: Include "gdb_vecs.h".
526 (struct process_info): Add syscalls_to_catch.
527 * inferiors.c (remove_process): Free syscalls_to_catch.
528 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
529 syscall_return stops.
530 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
531 * server.c (handle_general_set): Handle QCatchSyscalls.
532 (handle_query): Report support for QCatchSyscalls.
533 * target.h (struct target_ops): Add supports_catch_syscall.
534 (target_supports_catch_syscall): New macro.
535 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
536 (struct lwp_info): Add syscall_state.
537 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
538 Maintain syscall_state and syscalls_to_catch across exec.
539 (get_syscall_trapinfo): New function, proxy to the_low_target.
540 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
541 (linux_low_filter_event): Toggle syscall_state entry/return for
542 syscall traps, and set it ignored for all others.
543 (gdb_catching_syscalls_p): New function.
544 (gdb_catch_this_syscall_p): New function.
545 (linux_wait_1): Handle SYSCALL_SIGTRAP.
546 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
547 (linux_supports_catch_syscall): New function.
548 (linux_target_ops): Install it.
549 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
550 (the_low_target): Install it.
552 2016-01-12 Mike Frysinger <vapier@gentoo.org>
554 * acinclude.m4: Include new ../warning.m4 file.
555 * configure: Regenerated.
556 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
558 2016-01-12 Mike Frysinger <vapier@gentoo.org>
560 * ax.c (is_goto_target): Mark static.
561 * linux-low.c (register_addr): Likewise.
562 (linux_fetch_registers, linux_store_registers): Likewise.
563 * mem-break.c (any_persistent_commands): Fix old prototype.
564 (add_commands_to_breakpoint): Mark static.
565 * regcache.c (find_register_by_name): Delete unused func.
566 * remote-utils.c (hex_or_minus_one): Mark static.
567 * server.c (monitor_show_help): Mark static.
568 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
569 handle_v_requests): Likewise.
571 2016-01-12 Pedro Alves <palves@redhat.com>
573 Remove use of the registered trademark symbol throughout.
575 2016-01-08 Yao Qi <yao.qi@linaro.org>
577 * remote-utils.c (getpkt): If c is '\003', call target hook
580 2016-01-06 Yao Qi <yao.qi@linaro.org>
582 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
584 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
585 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
586 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
587 (thumb2_breakpoint): Declare.
588 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
590 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
591 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
592 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
594 2016-01-01 Joel Brobecker <brobecker@adacore.com>
596 * gdbreplay.c (gdbreplay_version): Change copyright year in
598 * server.c (gdbserver_version): Likewise.
600 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
602 * server.c (crc32_table): Delete.
603 (crc32): Use libiberty's xcrc32 function.
605 2015-12-22 Joel Brobecker <brobecker@adacore.com>
607 * lynx-low.c (lynx_delete_thread_callback): New function.
608 (lynx_mourn): Properly delete our process and all of its
609 threads. Remove call to clear_inferiors.
611 2015-12-22 Joel Brobecker <brobecker@adacore.com>
613 * target.c (thread_search_callback): Add check that
614 the thread_stopped target callback is not NULL before
617 2015-12-21 Yao Qi <yao.qi@linaro.org>
619 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
622 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
624 * server.c (handle_query): Call target_supports_software_single_step.
626 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
628 * linux-low.c (single_step): New function.
629 (linux_resume_one_lwp_throw): Call single_step.
630 (start_step_over): Likewise.
632 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
634 * Makefile.in (SFILES): Append arch/arm-linux.c,
635 arch/arm-get-next-pcs.c.
636 (arm-linux.o): New rule.
637 (arm-get-next-pcs.o): New rule.
638 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
640 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
641 to linux-aarch32-low.c.
642 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
643 (arm_breakpoint_len, thumb_breakpoint): Likewise.
644 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
645 (thumb2_breakpoint_len): Likewise.
646 (arm_is_thumb_mode): Make non-static.
647 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
648 from linux-aarch32-low.c.
649 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
650 (arm_breakpoint_len, thumb_breakpoint): Likewise.
651 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
652 (thumb2_breakpoint_len): Likewise.
653 (arm_is_thumb_mode): New declaration.
654 * linux-arm-low.c: Include arch/arm-linux.h
655 aarch/arm-get-next-pcs.h, sys/syscall.h.
656 (get_next_pcs_ops): New struct.
657 (get_next_pcs_addr_bits_remove): New function.
658 (get_next_pcs_is_thumb): New function.
659 (get_next_pcs_read_memory_unsigned_integer): Likewise.
660 (arm_sigreturn_next_pc): Likewise.
661 (get_next_pcs_syscall_next_pc): Likewise.
662 (arm_gdbserver_get_next_pcs): Likewise.
663 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
665 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
666 * server.h: Include gdb_vecs.h.
668 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
670 * Makefile.in (SFILES): Append common/common-regcache.c.
671 (OBS): Append common-regcache.o.
672 (common-regcache.o): New rule.
673 * regcache.c (init_register_cache): Initialize cache to
675 (regcache_raw_read_unsigned): New function.
676 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
677 register_status enum.
679 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
681 * linux-aarch64-low.c (the_low_targets): Rename
682 breakpoint_reinsert_addr to get_next_pcs.
683 * linux-arm-low.c (the_low_targets): Likewise.
684 * linux-bfin-low.c (the_low_targets): Likewise.
685 * linux-cris-low.c (the_low_targets): Likewise.
686 * linux-crisv32-low.c (the_low_targets): Likewise.
687 * linux-low.c (can_software_single_step): Likewise.
688 (install_software_single_step_breakpoints): New function.
689 (start_step_over): Use install_software_single_step_breakpoints.
690 * linux-low.h: New CORE_ADDR vector.
691 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
693 * linux-mips-low.c (the_low_targets): Likewise.
694 * linux-nios2-low.c (the_low_targets): Likewise.
695 * linux-sparc-low.c (the_low_targets): Likewise.
697 2015-12-17 Pedro Alves <palves@redhat.com>
699 * linux-low.c (linux_kill_one_lwp): Remove references to
701 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
703 (linux_init_signals): Delete.
704 (initialize_low): Adjust.
705 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
707 2015-12-16 Pedro Alves <palves@redhat.com>
709 * configure.ac (compiler warning flags): When testing a
710 -Wno-foo option, check whether -Wfoo works instead.
711 * configure: Regenerate.
713 2015-12-11 Don Breazeal <donb@codesourcery.com>
715 * server.c (process_serial_event): Don't exit from gdbserver
716 in remote mode if there are still active inferiors.
718 2015-12-11 Yao Qi <yao.qi@linaro.org>
720 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
721 arm_breakpoint_at if the process is 32-bit.
723 2015-12-11 Yao Qi <yao.qi@linaro.org>
725 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
728 2015-12-07 Yao Qi <yao.qi@linaro.org>
730 * configure.srv: Append arm.o to srv_tgtobj for
731 aarch64*-*-linux* target.
732 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
733 from linux-arm-low.c.
734 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
735 (arm_breakpoint_len, thumb_breakpoint): Likewise.
736 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
737 (thumb2_breakpoint_len): Likewise.
738 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
739 (arm_breakpoint_kinds): Likewise.
740 (arm_breakpoint_kind_from_pc): Likewise.
741 (arm_sw_breakpoint_from_kind): Likewise.
742 (arm_breakpoint_kind_from_current_state): Likewise.
743 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
744 (arm_sw_breakpoint_from_kind): Declare.
745 (arm_breakpoint_kind_from_current_state): Declare.
746 (arm_breakpoint_at): Declare.
747 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
748 arm_sw_breakpoint_from_kind if process is 32-bit.
749 (aarch64_breakpoint_kind_from_pc): New function.
750 (aarch64_breakpoint_kind_from_current_state): New function.
751 (the_low_target): Initialize fields breakpoint_kind_from_pc
752 and breakpoint_kind_from_current_state.
753 * linux-arm-low.c (arm_breakpoint_kinds): Move to
755 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
756 (arm_breakpoint, arm_breakpoint_len): Likewise.
757 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
758 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
759 (arm_is_thumb_mode): Likewise.
760 (arm_breakpoint_at): Likewise.
761 (arm_breakpoint_kind_from_pc): Likewise.
762 (arm_sw_breakpoint_from_kind): Likewise.
763 (arm_breakpoint_kind_from_current_state): Likewise.
766 2015-08-04 Yao Qi <yao.qi@linaro.org>
768 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
769 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
770 * server.c (extended_protocol): Remove "static".
771 * server.h (extended_protocol): Declare it.
773 2015-12-04 Josh Stone <jistone@redhat.com>
775 * target.h (struct target_ops) <arch_setup>: Rename to ...
776 (struct target_ops) <post_create_inferior>: ... this.
777 (target_arch_setup): Rename to ...
778 (target_post_create_inferior): ... this, calling post_create_inferior.
779 * server.c (start_inferior): Update target_arch_setup calls to
780 target_post_create_inferior.
781 * linux-low.c (linux_low_ptrace_options): Forward declare.
782 (linux_arch_setup): Update its comment for general use.
783 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
784 (struct linux_target_ops): Use linux_post_create_inferior.
785 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
786 to post_create_inferior.
787 * nto-low.c (struct nto_target_ops): Likewise.
788 * spu-low.c (struct spu_target_ops): Likewise.
789 * win32-low.c (struct win32_target_ops): Likewise.
791 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
793 * linux-arm-low.c: Remove duplicate arch/arm.h include.
795 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
797 * linux-arm-low.c (arm_reinsert_addr): Remove function.
798 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
799 * linux-cris-low.c (cris_reinsert_addr> Remove function.
800 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
801 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
802 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
803 * linux-mips-low.c (mips_reinsert_addr): Remove function.
804 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
805 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
806 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
807 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
808 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
810 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
812 * linux-low.c (linux_look_up_symbols): Don't call
813 linux_supports_traceclone.
814 * linux-low.h (thread_db_init): Remove use_events argument.
815 * thread-db.c (thread_db_use_event): Remove global variable.
816 (struct thread_db) <td_thr_event_enable_p>: Remove field.
817 (struct thread_db) <td_create_bp>: Remove field.
818 (thread_db_create_event): Remove function.
819 (thread_db_enable_reporting): Likewise.
820 (find_one_thread): Don't check for thread_db_use_events.
821 (attach_thread): Likewise.
822 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
823 (try_thread_db_load_1): Don't check for thread_db_use_events.
824 (thread_db_init): Remove use_events argument and thread events
826 (remove_thread_event_breakpoints): Remove function.
827 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
829 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
831 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
833 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
834 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
835 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
836 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
837 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
839 * linux-crisv32-low.c (cris_supports_hardware_single_step):
841 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
842 * linux-low.c (can_hardware_single_step): Use
843 supports_hardware_single_step.
844 (can_software_single_step): New function.
845 (start_step_over): Call can_software_single_step.
846 (linux_supports_hardware_single_step): New function.
847 (struct target_ops) <supports_software_single_step>: Initialize.
848 * linux-low.h (struct linux_target_ops)
849 <supports_hardware_single_step>: Initialize.
850 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
851 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
852 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
853 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
854 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
855 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
856 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
857 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
858 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
859 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
861 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
862 (struct linux_target_ops) <tile_supports_hardware_single_step>:
864 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
865 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
866 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
868 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
869 * target.h (struct target_ops): <supports_software_single_step>:
871 (target_supports_software_single_step): New macro.
873 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
875 * linux-low.c (linux_wait_1): Fix pc advance condition.
876 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
877 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
879 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
881 * linux-arm-low.c (arm_is_thumb_mode): New function.
882 (arm_breakpoint_at): Use arm_is_thumb_mode.
883 (arm_breakpoint_kind_from_current_state): New function.
884 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
886 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
887 (linux_breakpoint_kind_from_current_state): New function.
888 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
889 * linux-low.h (struct linux_target_ops)
890 <breakpoint_kind_from_current_state>: New field.
891 * target.h (struct target_ops): Likewise.
892 (target_breakpoint_kind_from_current_state): New macro.
894 2015-11-30 Pedro Alves <palves@redhat.com>
896 * linux-low.c (linux_resume): Wake up the event loop before
899 2015-11-30 Pedro Alves <palves@redhat.com>
901 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
903 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
905 * target.c (struct thread_search): New structure.
906 (thread_search_callback): New function.
907 (prev_general_thread): New global.
908 (prepare_to_access_memory, done_accessing_memory): New functions.
909 * target.h (prepare_to_access_memory, done_accessing_memory):
910 Replace macros with function declarations.
912 2015-11-30 Pedro Alves <palves@redhat.com>
915 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
916 report TARGET_WAITKIND_NO_RESUMED.
917 * remote-utils.c (prepare_resume_reply): Handle
918 TARGET_WAITKIND_NO_RESUMED.
919 * server.c (report_no_resumed): New global.
920 (handle_query) <qSupported>: Handle "no-resumed+". Report
921 "no-resumed+" support.
922 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
923 return error if the client doesn't support no-resumed events.
924 (push_stop_notification): New function.
925 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
926 events if the client supports them.
928 2015-11-30 Pedro Alves <palves@redhat.com>
930 * linux-low.c (thread_still_has_status_pending_p): Don't check
932 (lwp_resumed): New function.
933 (status_pending_p_callback): Return early if the LWP is not
934 supposed to be resumed.
936 2015-11-30 Pedro Alves <palves@redhat.com>
938 * linux-low.c (handle_extended_wait): Assert that the LWP's
939 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
940 thread create events, leave the new child's status pending.
941 (linux_low_filter_event): If GDB wants to hear about thread exit
942 events, leave the LWP marked dead and don't delete it.
943 (linux_wait_for_event_filtered): Don't check for thread exit.
944 (filter_exit_event): New function.
945 (linux_wait_1): Use it, when returning an exit event.
946 (linux_resume_one_lwp_throw): Assert that the LWP's
947 waitstatus is TARGET_WAITKIND_IGNORE.
948 * remote-utils.c (prepare_resume_reply): Handle
949 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
950 * server.c (report_thread_events): New global.
951 (handle_general_set): Handle QThreadEvents.
952 (handle_query) <qSupported>: Handle and report QThreadEvents+;
953 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
954 TARGET_WAITKIND_THREAD_EXITED.
955 * server.h (report_thread_events): Declare.
957 2015-11-30 Pedro Alves <palves@redhat.com>
959 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
960 the thread's last_resume_kind was resume_stop.
962 2015-11-30 Pedro Alves <palves@redhat.com>
964 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
967 2015-11-30 Pedro Alves <palves@redhat.com>
969 * server.c (handle_v_requests): Handle vCtrlC.
971 2015-11-30 Pedro Alves <palves@redhat.com>
973 * gdbthread.h (find_any_thread_of_pid): Declare.
974 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
976 * server.c (handle_query): If current_thread is NULL, look for
977 another thread of the selected process.
979 2015-11-26 Daniel Colascione <dancol@dancol.org>
980 Simon Marchi <simon.marchi@ericsson.com>
982 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
983 * server.c (handle_qxfer_threads_worker): Refactor to include thread
985 * target.h (struct target_ops) <thread_name>: New field.
986 (target_thread_name): New macro.
988 2015-11-23 Joel Brobecker <brobecker@adacore.com>
990 * regcache.h (regcache_invalidate_pid): Add declaration.
991 * regcache.c (regcache_invalidate_pid): New function, extracted
992 from regcache_invalidate.
993 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
994 Add trivial documentation comment.
995 * lynx-low.c: Use regcache_invalidate_pid instead of
998 2015-11-23 Joel Brobecker <brobecker@adacore.com>
1000 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
1001 and Elf64_auxv_t if the target is Android.
1003 2015-11-22 Doug Evans <xdje42@gmail.com>
1005 * target.h: #include <sys/types.h>.
1007 2015-11-19 Pedro Alves <palves@redhat.com>
1009 * linux-low.c (linux_process_qsupported): Change prototype.
1011 * linux-low.h (struct linux_target_ops) <process_qsupported>:
1013 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
1014 and adjust to loop over all features.
1015 * server.c (handle_query) <qSupported>: Adjust to call
1016 target_process_qsupported once, passing it a vector of unprocessed
1018 * target.h (struct target_ops) <process_qsupported>: Change
1020 (target_process_qsupported): Adjust.
1022 2015-11-19 Pedro Alves <palves@redhat.com>
1024 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
1026 * configure: Regenerate.
1028 2015-11-19 Pedro Alves <palves@redhat.com>
1030 * configure: Regenerate.
1032 2015-11-19 Yao Qi <yao.qi@linaro.org>
1034 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
1037 2015-11-19 Yao Qi <yao.qi@linaro.org>
1039 * linux-aarch64-low.c (enum aarch64_operand_type): New.
1040 (struct aarch64_operand): Move enum out.
1042 2015-11-19 Yao Qi <yao.qi@linaro.org>
1044 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
1045 struct user_fpsimd_state *.
1046 (aarch64_store_fpregset): Likewise.
1048 2015-11-19 Yao Qi <yao.qi@linaro.org>
1050 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
1051 struct user_pt_regs *.
1052 (aarch64_store_gregset): Likewise.
1054 2015-11-18 Pedro Alves <palves@redhat.com>
1056 * Makefile.in (all_object_files): Add $IPA_OBJS.
1058 2015-11-17 Pedro Alves <palves@redhat.com>
1060 * win32-low.c (win32_resume): Use gdb_signal_from_host,
1061 GDB_SIGNAL_0 and gdb_signal_to_string.
1063 2015-11-17 Pedro Alves <palves@redhat.com>
1065 * win32-low.c (handle_output_debug_string): Remove parameter.
1066 (win32_kill): Remove our_status local and adjust call to
1067 handle_output_debug_string.
1068 (get_child_debug_event): Adjust call to
1069 handle_output_debug_string.
1071 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1073 * linux-mips-low.c (mips_fill_gregset): Add cast.
1074 (mips_store_gregset): Likewise.
1075 (mips_fill_fpregset): Likewise.
1076 (mips_store_fpregset): Likewise.
1078 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1080 * linux-mips-low.c (mips_add_watchpoint): Rename private to
1083 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1085 * linux-mips-low.c (mips_linux_new_thread): Change type of
1086 watch_type to enum target_hw_bp_type.
1088 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1090 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
1091 Change return type to arm_hwbp_type.
1093 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1095 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
1096 (arm_store_gregset): Likewise.
1097 * linux-arm-low.c (arm_get_hwcap): Likewise.
1098 (arm_read_description): Likewise.
1100 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1102 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
1104 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1106 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
1107 (ppc_fill_vsxregset): Likewise.
1108 (ppc_store_vsxregset): Likewise.
1109 (ppc_fill_vrregset): Likewise.
1110 (ppc_store_vrregset): Likewise.
1111 (ppc_fill_evrregset): Likewise.
1112 (ppc_store_evrregset): Likewise.
1114 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
1116 * linux-ppc-low.c (ppc_usrregs_info): Remove
1117 forward-declaration.
1118 (ppc_arch_setup): Move lower in file.
1120 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
1122 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
1123 (ps_pdwrite): Likewise.
1125 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
1127 * linux-arm-low.c (arm_new_thread): Move pointer dereference
1128 to after assert checks.
1130 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
1132 * proc-service.c (ps_pdread): Add/adjust casts.
1133 (ps_pdwrite): Add/adjust casts.
1135 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
1137 * server.c (handle_search_memory_1): Cast return value of
1140 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
1142 * server.c (write_qxfer_response): Change type of data to
1145 2015-10-29 Pedro Alves <palves@redhat.com>
1147 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
1149 2015-10-29 Pedro Alves <palves@redhat.com>
1151 * tracepoint.c (clear_installed_tracepoints): Add casts.
1153 2015-10-29 Pedro Alves <palves@redhat.com>
1155 * server.c (handle_v_cont, process_serial_event): Add enum
1156 gdb_signal casts to signal parsing code.
1158 2015-10-29 Pedro Alves <palves@redhat.com>
1160 * linux-low.h (NULL_REGSET): Define.
1161 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
1162 * linux-arm-low.c (arm_regsets): Likewise.
1163 * linux-crisv32-low.c (cris_regsets): Likewise.
1164 * linux-m68k-low.c (m68k_regsets): Likewise.
1165 * linux-mips-low.c (mips_regsets): Likewise.
1166 * linux-nios2-low.c (nios2_regsets): Likewise.
1167 * linux-ppc-low.c (ppc_regsets): Likewise.
1168 * linux-s390-low.c (s390_regsets): Likewise.
1169 * linux-sh-low.c (sh_regsets): Likewise.
1170 * linux-sparc-low.c (sparc_regsets): Likewise.
1171 * linux-tic6x-low.c (tic6x_regsets): Likewise.
1172 * linux-tile-low.c (tile_regsets): Likewise.
1173 * linux-x86-low.c (x86_regsets): Likewise.
1174 * linux-xtensa-low.c (xtensa_regsets): Likewise.
1176 2015-10-29 Pedro Alves <palves@redhat.com>
1178 * linux-low.h (NULL_REGSET): Define.
1179 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
1180 * linux-arm-low.c (arm_regsets): Likewise.
1181 * linux-crisv32-low.c (cris_regsets): Likewise.
1182 * linux-m68k-low.c (m68k_regsets): Likewise.
1183 * linux-mips-low.c (mips_regsets): Likewise.
1184 * linux-nios2-low.c (nios2_regsets): Likewise.
1185 * linux-ppc-low.c (ppc_regsets): Likewise.
1186 * linux-s390-low.c (s390_regsets): Likewise.
1187 * linux-sh-low.c (sh_regsets): Likewise.
1188 * linux-sparc-low.c (sparc_regsets): Likewise.
1189 * linux-tic6x-low.c (tic6x_regsets): Likewise.
1190 * linux-tile-low.c (tile_regsets): Likewise.
1191 * linux-x86-low.c (x86_regsets): Likewise.
1192 * linux-xtensa-low.c (xtensa_regsets): Likewise.
1194 2015-10-26 Doug Evans <dje@google.com>
1196 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
1198 2015-10-26 Doug Evans <dje@google.com>
1200 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
1202 2015-10-26 Doug Evans <dje@google.com>
1204 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
1206 (attach_thread, find_new_threads_callback): Ditto.
1208 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1210 * mem-break.h (set_breakpoint_data): Remove.
1212 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1214 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
1215 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1216 (initialize_low): Remove set_breakpoint_data call.
1217 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
1218 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
1219 (initialize_low): Remove set_breakpoint_data call.
1220 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
1221 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1222 (initialize_low): Remove set_breakpoint_data call.
1224 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1226 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
1227 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
1228 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
1229 * target.h (target_breakpoint_kind_from_pc): New macro.
1231 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
1233 * linux-low.c (default_breakpoint_kind_from_pc): New function.
1234 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
1235 the default breakpoint kind.
1237 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1239 * linux-arm-low.c (arm_supports_z_point_type): Add software
1242 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1244 * linux-arm-low.c: Refactor breakpoint definitions.
1245 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
1246 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
1248 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1250 * Makefile.in: Add arm.c/o.
1251 * configure.srv: Likewise.
1252 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
1253 (arm_breakpoint_kind_from_pc): New function.
1254 (arm_sw_breakpoint_from_kind): Return proper kind.
1255 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
1257 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1259 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
1261 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
1262 (struct raw_breakpoint) <size>: Remove.
1263 (struct raw_breakpoint) <kind>: Add.
1264 (bp_size): New function.
1265 (bp_opcode): Likewise.
1266 (find_raw_breakpoint_at): Adjust for kind.
1267 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
1268 (remove_memory_breakpoint): Adjust for kind call bp_size.
1269 (set_raw_breakpoint_at): Adjust for kind.
1270 (set_breakpoint): Likewise.
1271 (set_breakpoint_at): Call breakpoint_kind_from_pc.
1272 (delete_raw_breakpoint): Adjust for kind.
1273 (delete_breakpoint): Likewise.
1274 (find_gdb_breakpoint): Likewise.
1275 (set_gdb_breakpoint_1): Likewise.
1276 (set_gdb_breakpoint): Likewise.
1277 (delete_gdb_breakpoint_1): Likewise.
1278 (delete_gdb_breakpoint): Likewise.
1279 (uninsert_raw_breakpoint): Likewise.
1280 (reinsert_raw_breakpoint): Likewise.
1281 (set_breakpoint_data): Remove.
1282 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
1283 (check_mem_read): Adjust for kind call bp_size.
1284 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
1285 (clone_one_breakpoint): Adjust for kind.
1286 * mem-break.h (set_gdb_breakpoint): Likewise.
1287 (delete_gdb_breakpoint): Likewise.
1288 * server.c (process_serial_event): Likewise.
1290 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1292 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
1293 (struct linux_target_ops) <breakpoint>: Remove.
1294 (struct linux_target_ops) <breakpoint_len>: Remove.
1295 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1296 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1297 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
1298 (arm_sw_breakpoint_from_kind): New function.
1299 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
1300 (struct linux_target_ops) <breakpoint>: Remove.
1301 (struct linux_target_ops) <breakpoint_len>: Remove.
1302 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1303 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1304 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
1305 (struct linux_target_ops) <breakpoint>: Remove.
1306 (struct linux_target_ops) <breakpoint_len>: Remove.
1307 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1308 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1309 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
1310 (struct linux_target_ops) <breakpoint>: Remove.
1311 (struct linux_target_ops) <breakpoint_len>: Remove.
1312 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1313 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1314 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
1315 and sw_breakpoint_from_kind to increment the pc.
1316 (linux_breakpoint_kind_from_pc): New function.
1317 (linux_sw_breakpoint_from_kind): New function.
1318 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
1319 (initialize_low): Call breakpoint_kind_from_pc and
1320 sw_breakpoint_from_kind to replace breakpoint_data/len.
1321 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
1323 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
1324 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
1325 (struct linux_target_ops) <breakpoint>: Remove.
1326 (struct linux_target_ops) <breakpoint_len>: Remove.
1327 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1328 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1329 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
1330 (struct linux_target_ops) <breakpoint>: Remove.
1331 (struct linux_target_ops) <breakpoint_len>: Remove.
1332 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1333 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1334 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
1335 (struct linux_target_ops) <breakpoint>: Remove.
1336 (struct linux_target_ops) <breakpoint_len>: Remove.
1337 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1338 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1339 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
1340 (struct linux_target_ops) <breakpoint>: Remove.
1341 (struct linux_target_ops) <breakpoint_len>: Remove.
1342 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1343 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1344 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
1345 (struct linux_target_ops) <breakpoint>: Remove.
1346 (struct linux_target_ops) <breakpoint_len>: Remove.
1347 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1348 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1349 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
1350 (struct linux_target_ops) <breakpoint>: Remove.
1351 (struct linux_target_ops) <breakpoint_len>: Remove.
1352 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1353 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1354 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
1355 (struct linux_target_ops) <breakpoint>: Remove.
1356 (struct linux_target_ops) <breakpoint_len>: Remove.
1357 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1358 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1359 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
1360 (struct linux_target_ops) <breakpoint>: Remove.
1361 (struct linux_target_ops) <breakpoint_len>: Remove.
1362 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1363 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1364 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
1365 (struct linux_target_ops) <breakpoint>: Remove.
1366 (struct linux_target_ops) <breakpoint_len>: Remove.
1367 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1368 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1369 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
1370 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
1371 (struct linux_target_ops) <breakpoint>: Remove.
1372 (struct linux_target_ops) <breakpoint_len>: Remove.
1373 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1374 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1375 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
1376 (struct linux_target_ops) <breakpoint>: Remove.
1377 (struct linux_target_ops) <breakpoint_len>: Remove.
1378 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1379 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1381 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1383 * linux-cris-low.c (cris_get_pc): Remove void arg.
1385 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
1387 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
1390 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
1392 * inferiors.c (thread_pid_matches_callback): New function.
1393 (find_thread_process): New function.
1394 (remove_thread): Reset current_thread.
1395 (remove_process): Assert threads have been removed first.
1397 2015-10-15 Yao Qi <yao.qi@linaro.org>
1399 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
1401 (aarch64_remove_point): Likewise.
1402 * regcache.c (regcache_register_size): New function.
1404 2015-10-12 Yao Qi <yao.qi@linaro.org>
1406 * linux-aarch64-low.c: Update all callers as emit_load_store
1407 is renamed to aarch64_emit_load_store.
1409 2015-10-12 Yao Qi <yao.qi@linaro.org>
1411 * linux-aarch64-low.c: Update all callers of function renaming
1412 from emit_insn to aarch64_emit_insn.
1414 2015-10-12 Yao Qi <yao.qi@linaro.org>
1416 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
1417 arch/aarch64-insn.h.
1418 (struct aarch64_memory_operand): Likewise.
1420 (emit_insn): Move to arch/aarch64-insn.c.
1421 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
1422 (emit_load_store): Move to arch/aarch64-insn.c.
1423 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
1424 (can_encode_int32): Remove.
1426 2015-10-12 Yao Qi <yao.qi@linaro.org>
1428 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
1429 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
1430 (aarch64_relocate_instruction): Likewise.
1431 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
1432 (struct aarch64_insn_visitor): Likewise.
1434 2015-10-12 Yao Qi <yao.qi@linaro.org>
1436 * linux-aarch64-low.c (struct aarch64_insn_data): New.
1437 (struct aarch64_insn_visitor): New.
1438 (struct aarch64_insn_relocation_data): New.
1439 (aarch64_ftrace_insn_reloc_b): New function.
1440 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1441 (aarch64_ftrace_insn_reloc_cb): Likewise.
1442 (aarch64_ftrace_insn_reloc_tb): Likewise.
1443 (aarch64_ftrace_insn_reloc_adr): Likewise.
1444 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
1445 (aarch64_ftrace_insn_reloc_others): Likewise.
1447 (aarch64_relocate_instruction): Use visitor.
1449 2015-10-12 Yao Qi <yao.qi@linaro.org>
1451 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
1452 int. Add argument buf.
1453 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
1454 aarch64_relocate_instruction.
1456 2015-10-12 Yao Qi <yao.qi@linaro.org>
1458 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
1459 argument insn. Remove local variable insn. Don't call
1461 (aarch64_install_fast_tracepoint_jump_pad): Call
1464 2015-09-30 Yao Qi <yao.qi@linaro.org>
1466 * linux-aarch64-low.c (emit_movk): Shorten a long line.
1467 (emit_load_store_pair): Likewise.
1469 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
1471 * dll.c (match_dll): Add cast(s).
1472 (unloaded_dll): Likewise.
1473 * linux-low.c (second_thread_of_pid_p): Likewise.
1474 (delete_lwp_callback): Likewise.
1475 (count_events_callback): Likewise.
1476 (select_event_lwp_callback): Likewise.
1477 (linux_set_resume_request): Likewise.
1478 * server.c (accumulate_file_name_length): Likewise.
1479 (emit_dll_description): Likewise.
1480 (handle_qxfer_threads_worker): Likewise.
1481 (visit_actioned_threads): Likewise.
1482 * thread-db.c (any_thread_of): Likewise.
1483 * tracepoint.c (same_process_p): Likewise.
1484 (match_blocktype): Likewise.
1485 (build_traceframe_info_xml): Likewise.
1487 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
1489 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
1491 (gdb_unparse_agent_expr): Likewise.
1492 * hostio.c (require_data): Likewise.
1493 (handle_pread): Likewise.
1494 * linux-low.c (disable_regset): Likewise.
1495 (fetch_register): Likewise.
1496 (store_register): Likewise.
1497 (get_dynamic): Likewise.
1498 (linux_qxfer_libraries_svr4): Likewise.
1499 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
1500 (set_fast_tracepoint_jump): Likewise.
1501 (uninsert_fast_tracepoint_jumps_at): Likewise.
1502 (reinsert_fast_tracepoint_jumps_at): Likewise.
1503 (validate_inserted_breakpoint): Likewise.
1504 (clone_agent_expr): Likewise.
1505 * regcache.c (init_register_cache): Likewise.
1506 * remote-utils.c (putpkt_binary_1): Likewise.
1507 (decode_M_packet): Likewise.
1508 (decode_X_packet): Likewise.
1509 (look_up_one_symbol): Likewise.
1510 (relocate_instruction): Likewise.
1511 (monitor_output): Likewise.
1512 * server.c (handle_search_memory): Likewise.
1513 (handle_qxfer_exec_file): Likewise.
1514 (handle_qxfer_libraries): Likewise.
1515 (handle_qxfer): Likewise.
1516 (handle_query): Likewise.
1517 (handle_v_cont): Likewise.
1518 (handle_v_run): Likewise.
1519 (captured_main): Likewise.
1520 * target.c (write_inferior_memory): Likewise.
1521 * thread-db.c (try_thread_db_load_from_dir): Likewise.
1522 * tracepoint.c (init_trace_buffer): Likewise.
1523 (add_tracepoint_action): Likewise.
1524 (add_traceframe): Likewise.
1525 (add_traceframe_block): Likewise.
1526 (cmd_qtdpsrc): Likewise.
1527 (cmd_qtdv): Likewise.
1528 (cmd_qtstatus): Likewise.
1529 (response_source): Likewise.
1530 (response_tsv): Likewise.
1531 (cmd_qtnotes): Likewise.
1532 (gdb_collect): Likewise.
1533 (initialize_tracepoint): Likewise.
1535 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1537 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
1538 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
1539 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
1541 (enum aarch64_condition_codes): New enum.
1542 (w0): New static global.
1545 (struct aarch64_memory_operand) <type>: New
1546 MEMORY_OPERAND_POSTINDEX type.
1547 (postindex_memory_operand): New helper function.
1548 (emit_ret): New function.
1549 (emit_load_store_pair): New function, factored out of emit_stp
1550 with support for MEMORY_OPERAND_POSTINDEX.
1551 (emit_stp): Rewrite using emit_load_store_pair.
1552 (emit_ldp): New function.
1553 (emit_load_store): Likewise.
1554 (emit_ldr): Mention post-index instruction in comment.
1555 (emit_ldrh): New function.
1556 (emit_ldrb): New function.
1557 (emit_ldrsw): Mention post-index instruction in comment.
1558 (emit_str): Likewise.
1559 (emit_subs): New function.
1560 (emit_cmp): Likewise.
1561 (emit_and): Likewise.
1562 (emit_orr): Likewise.
1563 (emit_orn): Likewise.
1564 (emit_eor): Likewise.
1565 (emit_mvn): Likewise.
1566 (emit_lslv): Likewise.
1567 (emit_lsrv): Likewise.
1568 (emit_asrv): Likewise.
1569 (emit_mul): Likewise.
1570 (emit_sbfm): Likewise.
1571 (emit_sbfx): Likewise.
1572 (emit_ubfm): Likewise.
1573 (emit_ubfx): Likewise.
1574 (emit_csinc): Likewise.
1575 (emit_cset): Likewise.
1576 (emit_nop): Likewise.
1577 (emit_ops_insns): New helper function.
1578 (emit_pop): Likewise.
1579 (emit_push): Likewise.
1580 (aarch64_emit_prologue): New function.
1581 (aarch64_emit_epilogue): Likewise.
1582 (aarch64_emit_add): Likewise.
1583 (aarch64_emit_sub): Likewise.
1584 (aarch64_emit_mul): Likewise.
1585 (aarch64_emit_lsh): Likewise.
1586 (aarch64_emit_rsh_signed): Likewise.
1587 (aarch64_emit_rsh_unsigned): Likewise.
1588 (aarch64_emit_ext): Likewise.
1589 (aarch64_emit_log_not): Likewise.
1590 (aarch64_emit_bit_and): Likewise.
1591 (aarch64_emit_bit_or): Likewise.
1592 (aarch64_emit_bit_xor): Likewise.
1593 (aarch64_emit_bit_not): Likewise.
1594 (aarch64_emit_equal): Likewise.
1595 (aarch64_emit_less_signed): Likewise.
1596 (aarch64_emit_less_unsigned): Likewise.
1597 (aarch64_emit_ref): Likewise.
1598 (aarch64_emit_if_goto): Likewise.
1599 (aarch64_emit_goto): Likewise.
1600 (aarch64_write_goto_address): Likewise.
1601 (aarch64_emit_const): Likewise.
1602 (aarch64_emit_call): Likewise.
1603 (aarch64_emit_reg): Likewise.
1604 (aarch64_emit_pop): Likewise.
1605 (aarch64_emit_stack_flush): Likewise.
1606 (aarch64_emit_zero_ext): Likewise.
1607 (aarch64_emit_swap): Likewise.
1608 (aarch64_emit_stack_adjust): Likewise.
1609 (aarch64_emit_int_call_1): Likewise.
1610 (aarch64_emit_void_call_2): Likewise.
1611 (aarch64_emit_eq_goto): Likewise.
1612 (aarch64_emit_ne_goto): Likewise.
1613 (aarch64_emit_lt_goto): Likewise.
1614 (aarch64_emit_le_goto): Likewise.
1615 (aarch64_emit_gt_goto): Likewise.
1616 (aarch64_emit_ge_got): Likewise.
1617 (aarch64_emit_ops_impl): New static global variable.
1618 (aarch64_emit_ops): New target function, return
1619 &aarch64_emit_ops_impl.
1620 (struct linux_target_ops): Install it.
1622 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1624 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
1625 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
1627 * linux-aarch64-ipa.c: New file.
1628 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
1630 (aarch64_get_thread_area): New target method.
1631 (extract_signed_bitfield): New helper function.
1632 (aarch64_decode_ldr_literal): New function.
1633 (enum aarch64_opcodes): New enum.
1634 (struct aarch64_register): New struct.
1635 (struct aarch64_operand): New struct.
1636 (x0): New static global.
1645 (aarch64_register): New helper function.
1646 (register_operand): Likewise.
1647 (immediate_operand): Likewise.
1648 (struct aarch64_memory_operand): New struct.
1649 (offset_memory_operand): New helper function.
1650 (preindex_memory_operand): Likewise.
1651 (enum aarch64_system_control_registers): New enum.
1652 (ENCODE): New macro.
1653 (emit_insn): New helper function.
1654 (emit_b): New function.
1655 (emit_bcond): Likewise.
1656 (emit_cb): Likewise.
1657 (emit_tb): Likewise.
1658 (emit_blr): Likewise.
1659 (emit_stp): Likewise.
1660 (emit_ldp_q_offset): Likewise.
1661 (emit_stp_q_offset): Likewise.
1662 (emit_load_store): Likewise.
1663 (emit_ldr): Likewise.
1664 (emit_ldrsw): Likewise.
1665 (emit_str): Likewise.
1666 (emit_ldaxr): Likewise.
1667 (emit_stxr): Likewise.
1668 (emit_stlr): Likewise.
1669 (emit_data_processing_reg): Likewise.
1670 (emit_data_processing): Likewise.
1671 (emit_add): Likewise.
1672 (emit_sub): Likewise.
1673 (emit_mov): Likewise.
1674 (emit_movk): Likewise.
1675 (emit_mov_addr): Likewise.
1676 (emit_mrs): Likewise.
1677 (emit_msr): Likewise.
1678 (emit_sevl): Likewise.
1679 (emit_wfe): Likewise.
1680 (append_insns): Likewise.
1681 (can_encode_int32_in): New helper function.
1682 (aarch64_relocate_instruction): New function.
1683 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
1684 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
1685 (struct linux_target_ops): Install aarch64_get_thread_area,
1686 aarch64_install_fast_tracepoint_jump_pad and
1687 aarch64_get_min_fast_tracepoint_insn_len.
1689 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1691 * Makefile.in (aarch64-insn.o): New rule.
1692 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
1694 2015-09-21 Yao Qi <yao.qi@linaro.org>
1696 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
1698 2015-09-21 Yao Qi <yao.qi@linaro.org>
1700 * tracepoint.c (max_jump_pad_size): Remove.
1702 2015-09-18 Yao Qi <yao.qi@linaro.org>
1704 * linux-aarch64-low.c: Don't include sys/uio.h.
1705 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
1707 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
1709 * tracepoint.c (eval_result_type): Change prototype.
1710 (condition_true_at_tracepoint): Fix argument to compiled_cond.
1712 2015-09-15 Pedro Alves <palves@redhat.com>
1714 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
1715 Check whether to report exec events instead of checking whether
1716 multiprocess is enabled.
1718 2015-09-15 Pedro Alves <palves@redhat.com>
1721 * remote-utils.c (prepare_resume_reply): Merge
1722 TARGET_WAITKIND_VFORK_DONE switch case with the
1723 TARGET_WAITKIND_FORKED case.
1725 2015-09-15 Yao Qi <yao.qi@linaro.org>
1727 * server.c (handle_query): Check string comparison using
1728 "else if" instead of "if".
1730 2015-09-15 Yao Qi <yao.qi@linaro.org>
1732 * server.c (vCont_supported): New global variable.
1733 (handle_query): Set vCont_supported to 1 if "vContSupported+"
1734 matches. Append ";vContSupported+" to own_buf.
1735 (handle_v_requests): Append ";s;S" to own_buf if target supports
1736 hardware single step or vCont_supported is false.
1737 (capture_main): Set vCont_supported to zero.
1739 2015-09-15 Yao Qi <yao.qi@linaro.org>
1741 * linux-low.c (linux_supports_conditional_breakpoints): Rename
1743 (linux_supports_hardware_single_step): ... New function.
1744 (linux_target_ops): Update.
1745 * lynx-low.c (lynx_target_ops): Set field
1746 supports_hardware_single_step to target_can_do_hardware_single_step.
1747 * nto-low.c (nto_target_ops): Likewise.
1748 * spu-low.c (spu_target_ops): Likewise.
1749 * win32-low.c (win32_target_ops): Likewise.
1750 * target.c (target_can_do_hardware_single_step): New function.
1751 * target.h (struct target_ops) <supports_conditional_breakpoints>:
1752 Remove. <supports_hardware_single_step>: New field.
1753 (target_supports_conditional_breakpoints): Remove.
1754 (target_supports_hardware_single_step): New macro.
1755 (target_can_do_hardware_single_step): Declare.
1756 * server.c (handle_query): Use target_supports_hardware_single_step
1757 instead of target_supports_conditional_breakpoints.
1759 2015-09-15 Yao Qi <yao.qi@linaro.org>
1761 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
1763 (struct linux_target_ops the_low_target): Install
1764 aarch64_linux_siginfo_fixup.
1766 2015-09-11 Don Breazeal <donb@codesourcery.com>
1767 Luis Machado <lgustavo@codesourcery.com>
1769 * linux-low.c (linux_mourn): Static declaration.
1770 (linux_arch_setup): Move in front of
1771 handle_extended_wait.
1772 (linux_arch_setup_thread): New function.
1773 (handle_extended_wait): Handle exec events. Call
1774 linux_arch_setup_thread. Make event_lwp argument a
1775 pointer-to-a-pointer.
1776 (check_zombie_leaders): Do not check stopped threads.
1777 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
1778 (linux_low_filter_event): Add lwp and thread for exec'ing
1779 non-leader thread if leader thread has been deleted.
1780 Refactor code into linux_arch_setup_thread and call it.
1781 Pass child lwp pointer by reference to handle_extended_wait.
1782 (linux_wait_for_event_filtered): Update comment.
1783 (linux_wait_1): Prevent clobbering exec event status.
1784 (linux_supports_exec_events): New function.
1785 (linux_target_ops) <supports_exec_events>: Initialize new member.
1786 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
1788 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
1789 * server.c (report_exec_events): New global variable.
1790 (handle_query): Handle qSupported query for exec-events feature.
1791 (captured_main): Initialize report_exec_events.
1792 * server.h (report_exec_events): Declare new global variable.
1793 * target.h (struct target_ops) <supports_exec_events>: New
1795 (target_supports_exec_events): New macro.
1796 * win32-low.c (win32_target_ops) <supports_exec_events>:
1797 Initialize new member.
1799 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
1801 * linux-low.c (linux_low_enable_btrace): Remove.
1802 (linux_target_ops): Replace linux_low_enable_btrace with
1803 linux_enable_btrace.
1805 2015-09-03 Yao Qi <yao.qi@linaro.org>
1807 * linux-aarch64-low.c (aarch64_insert_point): Call
1808 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
1811 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1813 * linux-low.c (check_stopped_by_breakpoint): Use
1814 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
1816 2015-08-27 Pedro Alves <palves@redhat.com>
1818 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
1820 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
1822 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
1823 the XNEW-family equivalent.
1824 (compile_bytecodes): Likewise.
1825 * dll.c (loaded_dll): Likewise.
1826 * event-loop.c (append_callback_event): Likewise.
1827 (create_file_handler): Likewise.
1828 (create_file_event): Likewise.
1829 * hostio.c (handle_open): Likewise.
1830 * inferiors.c (add_thread): Likewise.
1831 (add_process): Likewise.
1832 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
1833 * linux-arm-low.c (arm_new_process): Likewise.
1834 (arm_new_thread): Likewise.
1835 * linux-low.c (add_to_pid_list): Likewise.
1836 (linux_add_process): Likewise.
1837 (handle_extended_wait): Likewise.
1838 (add_lwp): Likewise.
1839 (enqueue_one_deferred_signal): Likewise.
1840 (enqueue_pending_signal): Likewise.
1841 (linux_resume_one_lwp_throw): Likewise.
1842 (linux_resume_one_thread): Likewise.
1843 (linux_read_memory): Likewise.
1844 (linux_write_memory): Likewise.
1845 * linux-mips-low.c (mips_linux_new_process): Likewise.
1846 (mips_linux_new_thread): Likewise.
1847 (mips_add_watchpoint): Likewise.
1848 * linux-x86-low.c (initialize_low_arch): Likewise.
1849 * lynx-low.c (lynx_add_process): Likewise.
1850 * mem-break.c (set_raw_breakpoint_at): Likewise.
1851 (set_breakpoint): Likewise.
1852 (add_condition_to_breakpoint): Likewise.
1853 (add_commands_to_breakpoint): Likewise.
1854 (clone_agent_expr): Likewise.
1855 (clone_one_breakpoint): Likewise.
1856 * regcache.c (new_register_cache): Likewise.
1857 * remote-utils.c (look_up_one_symbol): Likewise.
1858 * server.c (queue_stop_reply): Likewise.
1859 (start_inferior): Likewise.
1860 (queue_stop_reply_callback): Likewise.
1861 (handle_target_event): Likewise.
1862 * spu-low.c (fetch_ppc_memory): Likewise.
1863 (store_ppc_memory): Likewise.
1864 * target.c (set_target_ops): Likewise.
1865 * thread-db.c (thread_db_load_search): Likewise.
1866 (try_thread_db_load_1): Likewise.
1867 * tracepoint.c (add_tracepoint): Likewise.
1868 (add_tracepoint_action): Likewise.
1869 (create_trace_state_variable): Likewise.
1870 (cmd_qtdpsrc): Likewise.
1871 (cmd_qtro): Likewise.
1872 (add_while_stepping_state): Likewise.
1873 * win32-low.c (child_add_thread): Likewise.
1874 (get_image_name): Likewise.
1876 2015-08-25 Yao Qi <yao.qi@linaro.org>
1878 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
1880 2015-08-25 Yao Qi <yao.qi@linaro.org>
1882 * Makefile.in (aarch64-linux.o): New rule.
1883 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
1885 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
1886 (aarch64_init_debug_reg_state): Make it extern.
1887 (aarch64_linux_prepare_to_resume): Remove.
1889 2015-08-25 Yao Qi <yao.qi@linaro.org>
1891 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
1892 lwp_arch_private_info and ptid_of_lwp.
1894 2015-08-25 Yao Qi <yao.qi@linaro.org>
1896 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
1897 Find proc_info by find_process_pid. All callers updated.
1899 2015-08-25 Yao Qi <yao.qi@linaro.org>
1901 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
1903 (debug_reg_change_callback): Remove.
1904 (aarch64_notify_debug_reg_change): Remove.
1906 2015-08-25 Yao Qi <yao.qi@linaro.org>
1908 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
1909 Call current_lwp_ptid.
1911 2015-08-25 Yao Qi <yao.qi@linaro.org>
1913 * linux-aarch64-low.c (debug_reg_change_callback): Use
1916 2015-08-25 Yao Qi <yao.qi@linaro.org>
1918 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
1920 2015-08-25 Yao Qi <yao.qi@linaro.org>
1922 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
1924 2015-08-25 Yao Qi <yao.qi@linaro.org>
1926 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
1929 2015-08-25 Yao Qi <yao.qi@linaro.org>
1931 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
1933 (debug_reg_change_callback): Remove argument entry and add argument
1934 lwp. Remove local variable thread. Don't print thread id in the
1935 debugging output. Don't check whether pid of thread equals to pid.
1936 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
1937 iterate_over_lwps instead find_inferior.
1939 2015-08-24 Pedro Alves <palves@redhat.com>
1941 * inferiors.c (get_first_process): New function.
1942 * inferiors.h (get_first_process): New declaration.
1943 * remote-utils.c (read_ptid): Default to the first process in the
1944 list, instead of to the current thread's process.
1946 2015-08-24 Pedro Alves <palves@redhat.com>
1948 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
1949 * event-loop.c: Likewise.
1950 * remote-utils.c: Likewise.
1951 * tracepoint.c: Likewise.
1953 2015-08-24 Pedro Alves <palves@redhat.com>
1955 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
1958 2015-08-21 Pedro Alves <palves@redhat.com>
1960 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
1961 instead of literal 1.
1963 2015-08-21 Pedro Alves <palves@redhat.com>
1965 * tdesc.c (default_description): Explicitly zero-initialize.
1967 2015-08-21 Pedro Alves <palves@redhat.com>
1970 * inferiors.c (remove_thread): Discard any pending stop reply for
1972 * server.c (remove_all_on_match_pid): Rename to ...
1973 (remove_all_on_match_ptid): ... this. Work with a filter ptid
1975 (discard_queued_stop_replies): Change parameter to a ptid. Now
1977 (handle_v_kill, kill_inferior_callback, captured_main)
1978 (process_serial_event): Adjust.
1979 * server.h (discard_queued_stop_replies): Declare.
1981 2015-08-21 Pedro Alves <palves@redhat.com>
1983 * linux-low.c (wait_for_sigstop): Always switch to no thread
1984 selected if the previously current thread dies.
1985 * lynx-low.c (lynx_request_interrupt): Use the first thread's
1986 process instead of the current thread's.
1987 * remote-utils.c (input_interrupt): Don't check if there's no
1989 * server.c (gdb_read_memory, gdb_write_memory): If setting the
1990 current thread to the general thread fails, error out.
1991 (handle_qxfer_auxv, handle_qxfer_libraries)
1992 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
1993 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
1994 (handle_query): Check if there's a thread selected instead of
1995 checking whether there's any thread in the thread list.
1996 (handle_qxfer_threads, handle_qxfer_btrace)
1997 (handle_qxfer_btrace_conf): Don't error out early if there's no
1998 thread in the thread list.
1999 (handle_v_cont, myresume): Don't set the current thread to the
2001 (process_serial_event) <Hg handling>: Also set thread_id if the
2002 previous general thread is still alive.
2003 (process_serial_event) <g/G handling>: If setting the current
2004 thread to the general thread fails, error out.
2005 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
2006 thread's lwp instead of the current thread's.
2007 * target.c (set_desired_thread): If the desired thread was not
2008 found, leave the current thread pointing to NULL. Return an int
2009 (boolean) indicating success.
2010 * target.h (set_desired_thread): Change return type to int.
2012 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
2014 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
2015 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
2017 (ps_get_thread_area): New function.
2019 2015-08-19 Gary Benson <gbenson@redhat.com>
2021 * hostio.c (handle_pread): Do not attempt to read more data
2022 than hostio_reply_with_data can fit in a packet.
2024 2015-08-18 Joel Brobecker <brobecker@adacore.com>
2026 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
2028 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
2030 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
2032 2015-08-06 Pedro Alves <palves@redhat.com>
2034 * tracepoint.c (expr_eval_result): Now an int.
2036 2015-08-06 Pedro Alves <palves@redhat.com>
2038 * gdbthread.h (struct regcache): Forward declare.
2039 (struct thread_info) <regcache_data>: Now a struct regcache
2041 * inferiors.c (inferior_regcache_data)
2042 (set_inferior_regcache_data): Now work with struct regcache
2044 * inferiors.h (struct regcache): Forward declare.
2045 (inferior_regcache_data, set_inferior_regcache_data): Now work
2046 with struct regcache pointers.
2047 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
2048 (free_register_cache_thread): Remove struct regcache pointer
2051 2015-08-06 Pedro Alves <palves@redhat.com>
2053 * server.c (captured_main): On error, print the exception message
2054 to stderr, and if run_once is set, throw a quit.
2056 2015-08-06 Pedro Alves <palves@redhat.com>
2058 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
2061 2015-08-06 Pedro Alves <palves@redhat.com>
2063 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
2064 reading beyond the passed in buffer length.
2066 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
2068 * tracepoint.c (symbol_list) <required>: Remove.
2070 2015-08-06 Pedro Alves <palves@redhat.com>
2072 * linux-low.c (handle_extended_wait): Set the fork child's suspend
2073 count if stopping and suspending threads.
2074 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
2075 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
2076 (linux_detach): Complete an ongoing step-over.
2077 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
2079 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
2080 (linux_wait_1): If passing a signal to the inferior after
2081 finishing a step-over, unsuspend and re-resume all lwps. If we
2082 see a single-step event but the thread should be continuing, don't
2083 pass the trap to gdb.
2084 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
2085 internal_error instead of gdb_assert.
2086 (enqueue_pending_signal): New function.
2087 (check_ptrace_stopped_lwp_gone): Add debug output.
2088 (start_step_over): Use internal_error instead of gdb_assert.
2089 (complete_ongoing_step_over): New function.
2090 (linux_resume_one_thread): Don't resume a suspended thread.
2091 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
2094 2015-08-06 Pedro Alves <palves@redhat.com>
2096 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
2097 (linux_thread_alive): Use lwp_is_marked_dead.
2098 (extended_event_reported): Delete.
2099 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
2100 instead of extended_event_reported.
2101 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
2103 (lwp_is_marked_dead): New function.
2104 (lwp_running): Use lwp_is_marked_dead.
2105 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
2108 2015-08-06 Pedro Alves <palves@redhat.com>
2110 * linux-low.c (linux_wait_1): Move fork event output out of the
2111 !report_to_gdb check. Pass event_child->waitstatus to
2112 target_waitstatus_to_string instead of ourstatus.
2114 2015-08-04 Yao Qi <yao.qi@linaro.org>
2116 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
2117 if current_thread is 32 bit.
2119 2015-08-04 Yao Qi <yao.qi@linaro.org>
2121 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2122 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2123 * server.c (extended_protocol): Remove "static".
2124 * server.h (extended_protocol): Declare it.
2126 2015-08-04 Yao Qi <yao.qi@linaro.org>
2128 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
2129 both aarch64 and aarch32.
2130 (aarch64_set_pc): Likewise.
2132 2015-08-04 Yao Qi <yao.qi@linaro.org>
2134 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
2135 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
2136 arm-with-neon.xml to srv_xmlfiles.
2137 * linux-aarch64-low.c: Include linux-aarch32-low.h.
2138 (is_64bit_tdesc): New function.
2139 (aarch64_linux_read_description): New function.
2140 (aarch64_arch_setup): Call aarch64_linux_read_description.
2141 (regs_info): Rename to regs_info_aarch64.
2142 (aarch64_regs_info): Return right regs_info.
2143 (initialize_low_arch): Call initialize_low_arch_aarch32.
2145 2015-08-04 Yao Qi <yao.qi@linaro.org>
2147 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
2148 * linux-aarch32-low.c: New file.
2149 * linux-aarch32-low.h: New file.
2150 * linux-arm-low.c (arm_fill_gregset): Move it to
2151 linux-aarch32-low.c.
2152 (arm_store_gregset): Likewise.
2153 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
2154 (arm_store_vfpregset): Call arm_store_vfpregset_num.
2155 (arm_arch_setup): Check if PTRACE_GETREGSET works.
2156 (regs_info): Rename to regs_info_arm.
2157 (arm_regs_info): Return regs_info_aarch32 if
2158 have_ptrace_getregset is 1 and target description is
2159 arm_with_neon or arm_with_vfpv3.
2160 (initialize_low_arch): Don't call init_registers_arm_with_neon.
2161 Call initialize_low_arch_aarch32 instead.
2163 2015-08-04 Yao Qi <yao.qi@linaro.org>
2165 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
2166 * linux-low.c: ... here.
2167 * linux-low.h (have_ptrace_getregset): Declare it.
2169 2015-08-04 Pedro Alves <palves@redhat.com>
2171 * thread-db.c (struct thread_db): Use new typedefs.
2172 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
2174 (disable_thread_event_reporting): Cast result of dlsym to
2175 destination function pointer type.
2176 (thread_db_mourn): Use td_ta_delete_ftype.
2178 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
2180 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
2182 (CDX_BREAKPOINT): Define for R2.
2183 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
2184 (the_low_target): Add comments.
2186 2015-07-30 Yao Qi <yao.qi@linaro.org>
2188 * linux-arm-low.c (arm_hwcap): Remove it.
2189 (arm_read_description): New local variable arm_hwcap. Don't
2190 set arm_hwcap to zero.
2192 2015-07-30 Yao Qi <yao.qi@linaro.org>
2194 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
2195 Use regcache->tdesc instead.
2196 (arm_store_wmmxregset): Likewise.
2197 (arm_fill_vfpregset): Likewise.
2198 (arm_store_vfpregset): Likewise.
2200 2015-07-30 Yao Qi <yao.qi@linaro.org>
2202 * linux-arm-low.c: Include arch/arm.h.
2203 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
2204 (arm_store_gregset): Likewise.
2206 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
2208 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
2209 ptrace's 4th parameter.
2211 2015-07-27 Yao Qi <yao.qi@linaro.org>
2213 * configure.srv (case aarch64*-*-linux*): Don't set
2216 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
2218 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
2220 * linux-arm-low.c: Likewise.
2221 * linux-cris-low.c: Likewise.
2222 * linux-crisv32-low.c: Likewise.
2223 * linux-low.c: Likewise.
2224 * linux-m68k-low.c: Likewise.
2225 * linux-mips-low.c: Likewise.
2226 * linux-nios2-low.c: Likewise.
2227 * linux-s390-low.c: Likewise.
2228 * linux-sparc-low.c: Likewise.
2229 * linux-tic6x-low.c: Likewise.
2230 * linux-tile-low.c: Likewise.
2231 * linux-x86-low.c: Likewise.
2233 2015-07-24 Pedro Alves <palves@redhat.com>
2235 * config.in: Regenerate.
2236 * configure: Regenerate.
2238 2015-07-24 Pedro Alves <palves@redhat.com>
2240 * acinclude.m4: Include ../ptrace.m4.
2241 * configure.ac: Call GDB_AC_PTRACE.
2242 * config.in, configure: Regenerate.
2244 2015-07-24 Yao Qi <yao.qi@linaro.org>
2246 * linux-low.c (linux_create_inferior): Remove setting to
2247 proc->priv->new_inferior.
2248 (linux_attach): Likewise.
2249 (linux_low_filter_event): Likewise.
2250 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
2252 2015-07-24 Yao Qi <yao.qi@linaro.org>
2254 * linux-low.c (linux_arch_setup): New function.
2255 (linux_low_filter_event): If proc->tdesc is NULL and
2256 proc->attached is true, call the_low_target.arch_setup.
2257 Otherwise, keep status pending, and return.
2258 (linux_resume_one_lwp_throw): Don't call get_pc if
2259 thread->while_stepping isn't NULL. Don't call
2260 get_thread_regcache if proc->tdesc is NULL.
2261 (need_step_over_p): Return 0 if proc->tdesc is NULL.
2262 (linux_target_ops): Install arch_setup.
2263 * server.c (start_inferior): Call the_target->arch_setup.
2264 * target.h (struct target_ops) <arch_setup>: New field.
2265 (target_arch_setup): New marco.
2266 * lynx-low.c (lynx_target_ops): Update.
2267 * nto-low.c (nto_target_ops): Update.
2268 * spu-low.c (spu_target_ops): Update.
2269 * win32-low.c (win32_target_ops): Update.
2271 2015-07-24 Yao Qi <yao.qi@linaro.org>
2273 * linux-low.c (linux_add_process): Don't set
2274 proc->priv->new_inferior.
2275 (linux_create_inferior): Set proc->priv->new_inferior to 1.
2276 (linux_attach): Likewise.
2278 2015-07-24 Yao Qi <yao.qi@linaro.org>
2280 * server.c (start_inferior): Code refactor.
2282 2015-07-24 Yao Qi <yao.qi@linaro.org>
2284 * server.c (process_serial_event): Set general_thread.
2286 2015-07-21 Yao Qi <yao.qi@linaro.org>
2288 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
2289 aarch64_linux_get_debug_reg_capacity.
2291 2015-07-17 Yao Qi <yao.qi@linaro.org>
2293 * Makefile.in (aarch64-linux-hw-point.o): New rule.
2294 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
2295 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
2296 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
2297 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
2298 (AARCH64_HWP_ALIGNMENT): Likewise.
2299 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
2300 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
2301 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
2302 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
2303 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
2304 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
2305 (struct aarch64_debug_reg_state): Likewise.
2306 (struct arch_lwp_info): Likewise.
2307 (aarch64_align_watchpoint): Likewise.
2308 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
2309 (aarch64_watchpoint_length): Likewise.
2310 (aarch64_point_encode_ctrl_reg): Likewise
2311 (aarch64_point_is_aligned): Likewise.
2312 (aarch64_align_watchpoint): Likewise.
2313 (aarch64_linux_set_debug_regs):
2314 (aarch64_dr_state_insert_one_point): Likewise.
2315 (aarch64_dr_state_remove_one_point): Likewise.
2316 (aarch64_handle_breakpoint): Likewise.
2317 (aarch64_handle_aligned_watchpoint): Likewise.
2318 (aarch64_handle_unaligned_watchpoint): Likewise.
2319 (aarch64_handle_watchpoint): Likewise.
2321 2015-07-17 Yao Qi <yao.qi@linaro.org>
2323 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
2324 and don't aarch64_get_debug_reg_state. All callers update.
2325 (aarch64_handle_aligned_watchpoint): Likewise.
2326 (aarch64_handle_unaligned_watchpoint): Likewise.
2327 (aarch64_handle_watchpoint): Likewise.
2328 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
2329 (aarch64_remove_point): Likewise.
2331 2015-07-17 Yao Qi <yao.qi@linaro.org>
2333 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
2335 (aarch64_handle_unaligned_watchpoint): Likewise.
2337 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2339 Revert the previous 3 commits:
2340 Move gdb_regex* to common/
2341 Move linux_find_memory_regions_full & co.
2342 gdbserver build-id attribute generator
2344 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2345 Jan Kratochvil <jan.kratochvil@redhat.com>
2347 gdbserver build-id attribute generator.
2348 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
2349 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
2350 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
2352 (get_dynamic): Use find_pdhr to traverse program headers.
2353 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
2354 (compare_mapping_entry_range, struct find_memory_region_callback_data)
2355 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
2356 (get_hex_build_id): New.
2357 (linux_qxfer_libraries_svr4): Add optional build-id attribute
2358 to reply XML document.
2360 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2361 Jan Kratochvil <jan.kratochvil@redhat.com>
2363 * target.c: Include target/target-utils.h and fcntl.h.
2364 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
2365 (target_fileio_read_stralloc): New functions.
2367 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2369 * Makefile.in (OBS): Add gdb_regex.o.
2371 * config.in: Rebuilt.
2372 * configure: Rebuilt.
2374 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2375 Jan Kratochvil <jan.kratochvil@redhat.com>
2377 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
2378 * Makefile.in (OBS): Add target-utils.o.
2379 (linux-maps.o, target-utils.o): New.
2380 * configure.srv (srv_linux_obj): Add linux-maps.o.
2382 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
2384 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
2386 (the_low_target): Install it.
2388 2015-07-14 Pedro Alves <palves@redhat.com>
2390 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
2391 Instead, ignore ECHILD, and throw an error for other errnos.
2393 2015-07-10 Pedro Alves <palves@redhat.com>
2395 * event-loop.c (struct callback_event) <data>: Change type to
2396 gdb_client_data instance instead of gdb_client_data pointer.
2397 (append_callback_event): Adjust.
2399 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
2401 * linux-aarch64-low.c: Add comments for each linux_target_ops
2402 method. Remove comments already covered in target_ops and
2403 linux_target_ops definitions.
2404 (the_low_target): Add comments for each unimplemented method.
2406 2015-07-09 Yao Qi <yao.qi@linaro.org>
2408 * linux-aarch64-low.c (aarch64_regmap): Remove.
2409 (aarch64_usrregs_info): Remove.
2410 (regs_info): Set field usrregs to NULL.
2412 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
2414 * linux-low.c: Include "rsp-low.h"
2415 (linux_low_encode_pt_config, linux_low_encode_raw): New.
2416 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
2417 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
2418 (handle_btrace_enable_pt): New.
2419 (handle_btrace_general_set): Support "pt".
2420 (handle_btrace_conf_general_set): Support "pt:size".
2422 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
2424 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
2427 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
2429 * linux-aarch64-low.c: Remove comment about endianness.
2430 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
2431 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
2434 2015-06-24 Gary Benson <gbenson@redhat.com>
2436 * linux-i386-ipa.c (stdint.h): Do not include.
2437 * lynx-i386-low.c (stdint.h): Likewise.
2438 * lynx-ppc-low.c (stdint.h): Likewise.
2439 * mem-break.c (stdint.h): Likewise.
2440 * thread-db.c (stdint.h): Likewise.
2441 * tracepoint.c (stdint.h): Likewise.
2442 * win32-low.c (stdint.h): Likewise.
2444 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
2446 * server.c (write_qxfer_response): Update call to
2447 remote_escape_output.
2449 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
2450 Jan Kratochvil <jan.kratochvil@redhat.com>
2452 Merge multiple hex conversions.
2453 * gdbreplay.c (tohex): Rename to 'fromhex'.
2454 (logchar): Use fromhex.
2456 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
2458 * server.c (handle_qxfer_libraries): Set `version' attribute for
2461 2015-06-10 Gary Benson <gbenson@redhat.com>
2463 * target.h (struct target_ops) <multifs_open>: New field.
2464 <multifs_unlink>: Likewise.
2465 <multifs_readlink>: Likewise.
2466 * linux-low.c (nat/linux-namespaces.h): New include.
2467 (linux_target_ops): Initialize the_target->multifs_open,
2468 the_target->multifs_unlink and the_target->multifs_readlink.
2469 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
2470 * hostio.c (hostio_fs_pid): New static variable.
2471 (hostio_handle_new_gdb_connection): New function.
2472 (handle_setfs): Likewise.
2473 (handle_open): Use the_target->multifs_open as appropriate.
2474 (handle_unlink): Use the_target->multifs_unlink as appropriate.
2475 (handle_readlink): Use the_target->multifs_readlink as
2477 (handle_vFile): Handle vFile:setfs packets.
2478 * server.c (handle_query): Call hostio_handle_new_gdb_connection
2479 after target_handle_new_gdb_connection.
2481 2015-06-10 Gary Benson <gbenson@redhat.com>
2483 * configure.ac (AC_CHECK_FUNCS): Add setns.
2484 * config.in: Regenerate.
2485 * configure: Likewise.
2486 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
2487 (linux-namespaces.o): New rule.
2488 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
2490 2015-06-09 Gary Benson <gbenson@redhat.com>
2492 * hostio.c (handle_open): Process mode argument with
2493 fileio_to_host_mode.
2495 2015-06-01 Yao Qi <yao.qi@linaro.org>
2497 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
2498 * linux-x86-low.c: Likewise.
2500 2015-05-28 Don Breazeal <donb@codesourcery.com>
2502 * linux-low.c (handle_extended_wait): Initialize
2503 thread_info.last_resume_kind for new fork children.
2505 2015-05-15 Pedro Alves <palves@redhat.com>
2507 * target.h (target_handle_new_gdb_connection): Rewrite using if
2508 wrapped in do/while.
2510 2015-05-14 Joel Brobecker <brobecker@adacore.com>
2512 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
2513 * configure, config.in: Regenerate.
2514 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
2517 2015-05-12 Don Breazeal <donb@codesourcery.com>
2519 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
2520 PTRACE_EVENT_VFORK_DONE.
2521 (linux_low_ptrace_options, extended_event_reported): Add vfork
2523 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
2524 and "vforkdone" for RSP 'T' Stop Reply Packet.
2525 * server.h (report_vfork_events): Declare
2528 2015-05-12 Don Breazeal <donb@codesourcery.com>
2530 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
2531 (the_low_target) <new_fork>: Initialize new member.
2532 * linux-arm-low.c (arm_new_fork): New function.
2533 (the_low_target) <new_fork>: Initialize new member.
2534 * linux-low.c (handle_extended_wait): Call new target function
2536 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
2537 * linux-mips-low.c (mips_add_watchpoint): New function
2538 extracted from mips_insert_point.
2539 (the_low_target) <new_fork>: Initialize new member.
2540 (mips_linux_new_fork): New function.
2541 (mips_insert_point): Call mips_add_watchpoint.
2542 * linux-x86-low.c (x86_linux_new_fork): New function.
2543 (the_low_target) <new_fork>: Initialize new member.
2545 2015-05-12 Don Breazeal <donb@codesourcery.com>
2547 * linux-low.c (handle_extended_wait): Implement return value,
2548 rename argument 'event_child' to 'event_lwp', handle
2549 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
2550 (linux_low_ptrace_options): New function.
2551 (linux_low_filter_event): Call linux_low_ptrace_options,
2552 use different argument fo linux_enable_event_reporting,
2553 use return value from handle_extended_wait.
2554 (extended_event_reported): New function.
2555 (linux_wait_1): Call extended_event_reported and set
2556 status to report fork events.
2557 (linux_write_memory): Add pid to debug message.
2558 (reset_lwp_ptrace_options_callback): New function.
2559 (linux_handle_new_gdb_connection): New function.
2560 (linux_target_ops): Initialize new structure member.
2561 * linux-low.h (struct lwp_info) <waitstatus>: New member.
2562 * lynx-low.c: Initialize new structure member.
2563 * remote-utils.c (prepare_resume_reply): Implement stop reason
2564 "fork" for "T" stop message.
2565 * server.c (handle_query): Call handle_new_gdb_connection.
2566 * server.h (report_fork_events): Declare global flag.
2567 * target.h (struct target_ops) <handle_new_gdb_connection>:
2569 (target_handle_new_gdb_connection): New macro.
2570 * win32-low.c: Initialize new structure member.
2572 2015-05-12 Don Breazeal <donb@codesourcery.com>
2574 * mem-break.c (APPEND_TO_LIST): Define macro.
2575 (clone_agent_expr): New function.
2576 (clone_one_breakpoint): New function.
2577 (clone_all_breakpoints): New function.
2578 * mem-break.h: Declare new functions.
2580 2015-05-12 Don Breazeal <donb@codesourcery.com>
2582 * linux-low.c (linux_supports_fork_events): New function.
2583 (linux_supports_vfork_events): New function.
2584 (linux_target_ops): Initialize new structure members.
2585 (initialize_low): Call linux_check_ptrace_features.
2586 * lynx-low.c (lynx_target_ops): Initialize new structure
2588 * server.c (report_fork_events, report_vfork_events):
2590 (handle_query): Add new features to qSupported packet and
2592 (captured_main): Initialize new global variables.
2593 * target.h (struct target_ops) <supports_fork_events>:
2595 <supports_vfork_events>: New member.
2596 (target_supports_fork_events): New macro.
2597 (target_supports_vfork_events): New macro.
2598 * win32-low.c (win32_target_ops): Initialize new structure
2601 2015-05-12 Gary Benson <gbenson@redhat.com>
2603 * server.c (handle_qxfer_exec_file): Use current process
2606 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
2608 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
2609 Remove HAVE_PTRACE_GETREGS conditionals.
2610 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
2611 instead of PTRACE_GETREGS and PTRACE_SETREGS.
2613 2015-05-08 Yao Qi <yao.qi@linaro.org>
2615 * linux-low.c (linux_supports_conditional_breakpoints): New
2617 (linux_target_ops): Install new target method.
2618 * lynx-low.c (lynx_target_ops): Install NULL hook for
2619 supports_conditional_breakpoints.
2620 * nto-low.c (nto_target_ops): Likewise.
2621 * spu-low.c (spu_target_ops): Likewise.
2622 * win32-low.c (win32_target_ops): Likewise.
2623 * server.c (handle_query): Check
2624 target_supports_conditional_breakpoints.
2625 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2627 (target_supports_conditional_breakpoints): New macro.
2629 2015-05-06 Pedro Alves <palves@redhat.com>
2632 * server.c (start_inferior): If the process exits, mourn it.
2634 2015-04-21 Gary Benson <gbenson@redhat.com>
2636 * hostio.c (fileio_open_flags_to_host): Factored out to
2637 fileio_to_host_openflags in common/fileio.c. Single use
2640 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
2642 * linux-xtensa-low.c (xtensa_fill_gregset)
2643 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
2646 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
2648 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
2649 (regs_info): Replace usrregs pointer with NULL.
2651 2015-04-17 Gary Benson <gbenson@redhat.com>
2653 * target.h (struct target_ops) <pid_to_exec_file>: New field.
2654 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
2655 * server.c (handle_qxfer_exec_file): New function.
2656 (qxfer_packets): Add exec-file entry.
2657 (handle_query): Report qXfer:exec-file:read as supported packet.
2659 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
2661 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
2663 2015-04-09 Gary Benson <gbenson@redhat.com>
2665 * hostio-errno.c (errno_to_fileio_error): Remove function.
2666 Update caller to use remote_fileio_to_fio_error.
2668 2015-04-09 Yao Qi <yao.qi@linaro.org>
2670 * linux-low.c (linux_insert_point): Call
2671 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
2672 (linux_remove_point): Call remove_memory_breakpoint if type is
2674 * linux-x86-low.c (x86_insert_point): Don't call
2675 insert_memory_breakpoint.
2676 (x86_remove_point): Don't call remove_memory_breakpoint.
2678 2015-04-01 Pedro Alves <palves@redhat.com>
2679 Cleber Rosa <crosa@redhat.com>
2681 * server.c (gdbserver_usage): Reorganize and extend the usage
2684 2015-03-24 Pedro Alves <palves@redhat.com>
2686 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
2687 output. Also dump TRAP_TRACE.
2688 (linux_low_filter_event): In debug output, distinguish a
2689 resume_stop SIGSTOP from a delayed SIGSTOP.
2691 2015-03-24 Gary Benson <gbenson@redhat.com>
2693 * linux-x86-low.c (x86_linux_new_thread): Moved to
2695 (x86_linux_prepare_to_resume): Likewise.
2697 2015-03-24 Gary Benson <gbenson@redhat.com>
2699 * Makefile.in (x86-linux-dregs.o): New rule.
2700 * configure.srv: Add x86-linux-dregs.o to relevant targets.
2701 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
2702 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
2703 (x86_linux_dr_get): Likewise.
2704 (x86_linux_dr_set): Likewise.
2705 (update_debug_registers_callback): Likewise.
2706 (x86_linux_dr_set_addr): Likewise.
2707 (x86_linux_dr_get_addr): Likewise.
2708 (x86_linux_dr_set_control): Likewise.
2709 (x86_linux_dr_get_control): Likewise.
2710 (x86_linux_dr_get_status): Likewise.
2711 (x86_linux_update_debug_registers): Likewise.
2713 2015-03-24 Gary Benson <gbenson@redhat.com>
2715 * linux-x86-low.c (x86_linux_update_debug_registers):
2716 New function, factored out from...
2717 (x86_linux_prepare_to_resume): ...this.
2719 2015-03-24 Gary Benson <gbenson@redhat.com>
2721 * linux-x86-low.c (x86_linux_dr_get): Update comments.
2722 (x86_linux_dr_set): Likewise.
2723 (update_debug_registers_callback): Likewise.
2724 (x86_linux_dr_set_addr): Likewise.
2725 (x86_linux_dr_get_addr): Likewise.
2726 (x86_linux_dr_set_control): Likewise.
2727 (x86_linux_dr_get_control): Likewise.
2728 (x86_linux_dr_get_status): Likewise.
2729 (x86_linux_prepare_to_resume): Likewise.
2731 2015-03-24 Gary Benson <gbenson@redhat.com>
2733 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
2734 Use perror_with_name. Pass string through gettext.
2735 (x86_linux_dr_set): Likewise.
2737 2015-03-24 Gary Benson <gbenson@redhat.com>
2739 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
2740 (x86_linux_dr_set_addr): ...this.
2741 (x86_dr_low_get_addr): Rename to...
2742 (x86_linux_dr_get_addr): ...this.
2743 (x86_dr_low_set_control): Rename to...
2744 (x86_linux_dr_set_control): ...this.
2745 (x86_dr_low_get_control): Rename to...
2746 (x86_linux_dr_get_control): ...this.
2747 (x86_dr_low_get_status): Rename to...
2748 (x86_linux_dr_get_status): ...this.
2749 (x86_dr_low): Update with new function names.
2751 2015-03-24 Gary Benson <gbenson@redhat.com>
2753 * Makefile.in (x86-linux.o): New rule.
2754 * configure.srv: Add x86-linux.o to relevant targets.
2755 * linux-low.c (lwp_set_arch_private_info): New function.
2756 (lwp_arch_private_info): Likewise.
2757 * linux-x86-low.c: Include nat/x86-linux.h.
2758 (arch_lwp_info): Removed structure.
2759 (update_debug_registers_callback):
2760 Use lwp_set_debug_registers_changed.
2761 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
2762 and lwp_set_debug_registers_changed.
2763 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
2765 2015-03-24 Gary Benson <gbenson@redhat.com>
2767 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
2768 * linux-arm-low.c (arm_new_thread): Likewise.
2769 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
2770 * linux-mips-low.c (mips_linux_new_thread): Likewise.
2771 * linux-x86-low.c (x86_linux_new_thread): Likewise.
2772 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
2774 2015-03-24 Gary Benson <gbenson@redhat.com>
2776 * linux-low.c (ptid_of_lwp): New function.
2777 (lwp_is_stopped): Likewise.
2778 (lwp_stop_reason): Likewise.
2779 * linux-x86-low.c (update_debug_registers_callback):
2781 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
2784 2015-03-24 Gary Benson <gbenson@redhat.com>
2786 * linux-low.h (linux_stop_lwp): Remove declaration.
2788 2015-03-24 Gary Benson <gbenson@redhat.com>
2790 * linux-low.h: Include nat/linux-nat.h.
2791 * linux-low.c (iterate_over_lwps_args): New structure.
2792 (iterate_over_lwps_filter): New function.
2793 (iterate_over_lwps): Likewise.
2794 * linux-x86-low.c (update_debug_registers_callback):
2795 Update signature to what iterate_over_lwps expects.
2796 Remove PID check that iterate_over_lwps now performs.
2797 (x86_dr_low_set_addr): Use iterate_over_lwps.
2798 (x86_dr_low_set_control): Likewise.
2800 2015-03-24 Gary Benson <gbenson@redhat.com>
2802 * linux-x86-low.c (x86_debug_reg_state): New function.
2803 (x86_linux_prepare_to_resume): Use the above.
2805 2015-03-24 Gary Benson <gbenson@redhat.com>
2807 * linux-low.c (current_lwp_ptid): New function.
2808 * linux-x86-low.c: Include nat/linux-nat.h.
2809 (x86_dr_low_get_addr): Use current_lwp_ptid.
2810 (x86_dr_low_get_control): Likewise.
2811 (x86_dr_low_get_status): Likewise.
2813 2015-03-20 Pedro Alves <palves@redhat.com>
2815 * tracepoint.c (cmd_qtstatus): Make "str" const.
2817 2015-03-20 Pedro Alves <palves@redhat.com>
2819 * server.c (handle_general_set): Make "req_str" const.
2821 2015-03-19 Pedro Alves <palves@redhat.com>
2823 * linux-low.c (linux_resume_one_lwp): Rename to ...
2824 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
2825 instead call perror_with_name.
2826 (check_ptrace_stopped_lwp_gone): New function.
2827 (linux_resume_one_lwp): Reimplement as wrapper around
2828 linux_resume_one_lwp_throw that swallows errors if the LWP is
2831 2015-03-19 Pedro Alves <palves@redhat.com>
2833 * linux-low.c (count_events_callback, select_event_lwp_callback):
2834 No longer check whether the thread has resume_stop as last resume
2837 2015-03-19 Pedro Alves <palves@redhat.com>
2839 * linux-low.c (count_events_callback, select_event_lwp_callback):
2840 Use the lwp's status_pending_p field, not the thread's.
2842 2015-03-19 Pedro Alves <palves@redhat.com>
2844 * linux-low.c (select_event_lwp_callback): Update comments to
2845 no longer mention SIGTRAP.
2847 2015-03-18 Gary Benson <gbenson@redhat.com>
2849 * server.c (handle_query): Do not report vFile:fstat as supported.
2851 2015-03-11 Gary Benson <gbenson@redhat.com>
2853 * hostio.c (sys/types.h): New include.
2854 (sys/stat.h): Likewise.
2855 (common-remote-fileio.h): Likewise.
2856 (handle_fstat): New function.
2857 (handle_vFile): Handle vFile:fstat packets.
2859 2015-03-11 Gary Benson <gbenson@redhat.com>
2861 * configure.ac (AC_CHECK_MEMBERS): Add checks for
2862 struct stat.st_blocks and struct stat.st_blksize.
2863 * configure: Regenerate.
2864 * config.in: Likewise.
2865 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
2866 (OBS): Add common-remote-fileio.o.
2867 (common-remote-fileio.o): New rule.
2869 2015-03-09 Pedro Alves <palves@redhat.com>
2871 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
2872 'struct sockaddr' pointer in 'accept' call.
2874 2015-03-09 Pedro Alves <palves@redhat.com>
2877 2015-03-07 Pedro Alves <palves@redhat.com>
2878 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
2879 or <winsock2.h> here. Instead include "gdb_socket.h".
2880 (remote_open): Use union gdb_sockaddr_u.
2881 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
2882 or <winsock2.h> here. Instead include "gdb_socket.h".
2883 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
2884 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
2886 (init_named_socket, gdb_agent_helper_thread): Use union
2889 2015-03-07 Pedro Alves <palves@redhat.com>
2891 * configure.ac (build_warnings): Move
2892 -Wdeclaration-after-statement to the C-specific set.
2893 * configure: Regenerate.
2895 2015-03-07 Pedro Alves <palves@redhat.com>
2897 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
2898 or <winsock2.h> here. Instead include "gdb_socket.h".
2899 (remote_open): Use union gdb_sockaddr_u.
2900 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
2901 or <winsock2.h> here. Instead include "gdb_socket.h".
2902 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
2903 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
2905 (init_named_socket, gdb_agent_helper_thread): Use union
2908 2015-03-07 Pedro Alves <palves@redhat.com>
2910 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
2913 2015-03-06 Yao Qi <yao.qi@linaro.org>
2915 * linux-aarch64-low.c (aarch64_insert_point): Use
2916 show_debug_regs as a boolean.
2917 (aarch64_remove_point): Likewise.
2919 2015-03-05 Pedro Alves <palves@redhat.com>
2921 * lynx-low.c (lynx_target_ops): Install NULL hooks for
2922 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
2923 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
2924 * nto-low.c (nto_target_ops): Likewise.
2925 * spu-low.c (spu_target_ops): Likewise.
2926 * win32-low.c (win32_target_ops): Likewise.
2928 2015-03-04 Pedro Alves <palves@redhat.com>
2930 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
2931 Decide whether a breakpoint triggered based on the SIGTRAP's
2933 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
2934 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
2935 (linux_low_filter_event): Check for breakpoints before checking
2937 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
2939 (linux_stopped_by_sw_breakpoint)
2940 (linux_supports_stopped_by_sw_breakpoint)
2941 (linux_stopped_by_hw_breakpoint)
2942 (linux_supports_stopped_by_hw_breakpoint): New functions.
2943 (linux_target_ops): Install new target methods.
2945 2015-03-04 Pedro Alves <palves@redhat.com>
2947 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
2948 * server.c (swbreak_feature, hwbreak_feature): New globals.
2949 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
2950 (captured_main): Clear swbreak_feature and hwbreak_feature.
2951 * server.h (swbreak_feature, hwbreak_feature): Declare.
2952 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
2953 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
2954 supports_stopped_by_hw_breakpoint>: New fields.
2955 (target_supports_stopped_by_sw_breakpoint)
2956 (target_stopped_by_sw_breakpoint)
2957 (target_supports_stopped_by_hw_breakpoint)
2958 (target_stopped_by_hw_breakpoint): Declare.
2960 2015-03-04 Pedro Alves <palves@redhat.com>
2962 enum lwp_stop_reason -> enum target_stop_reason
2963 * linux-low.c (check_stopped_by_breakpoint): Adjust.
2964 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
2965 (linux_wait_1, stuck_in_jump_pad_callback)
2966 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
2967 (linux_stopped_by_watchpoint):
2968 * linux-low.h (enum lwp_stop_reason): Delete.
2969 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
2970 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
2972 2015-03-04 Yao Qi <yao.qi@linaro.org>
2974 * Makefile.in (SFILES): Add linux-aarch64-low.c.
2976 2015-03-03 Gary Benson <gbenson@redhat.com>
2978 * hostio.c (handle_vFile): Fix prefix lengths.
2980 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
2982 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
2985 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
2987 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
2988 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
2989 (clean): Add "rm -f" for above C files.
2990 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
2991 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
2992 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
2993 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
2994 * linux-s390-low.c (HWCAP_S390_VX): New macro.
2995 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
2996 (init_registers_s390x_vx_linux64)
2997 (init_registers_s390x_tevx_linux64)
2998 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
2999 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
3001 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
3002 (s390_store_vxrs_high): New functions.
3003 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
3005 (s390_arch_setup): Add logic for selecting one of the new target
3006 descriptions. Activate the new vector regsets if applicable.
3007 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
3008 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
3009 and init_registers_s390x_tevx_linux64.
3011 2015-03-01 Pedro Alves <palves@redhat.com>
3013 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
3016 2015-02-27 Pedro Alves <palves@redhat.com>
3018 * linux-x86-low.c (u_debugreg_offset): New function.
3019 (x86_linux_dr_get, x86_linux_dr_set): Use it.
3021 2015-02-27 Pedro Alves <palves@redhat.com>
3023 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
3024 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
3025 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
3026 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
3027 (ps_lsetfpregs, ps_getpid)
3028 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
3029 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
3030 (ps_lsetxregs, ps_plog): Declare.
3032 2015-02-27 Pedro Alves <palves@redhat.com>
3034 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
3035 IP_AGENT_EXPORT_FUNC.
3036 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
3037 IP_AGENT_EXPORT_FUNC.
3038 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
3039 (IP_AGENT_EXPORT): Delete.
3040 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
3041 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
3042 (gdb_trampoline_buffer_error, collecting, gdb_collect)
3043 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
3044 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
3045 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
3046 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
3047 (traceframe_read_count, traceframe_write_count)
3048 (traceframes_created, trace_state_variables, get_raw_reg)
3049 (get_trace_state_variable_value, set_trace_state_variable_value)
3050 (ust_loaded, helper_thread_id, cmd_buf): Use
3051 IPA_SYM_EXPORTED_NAME.
3052 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
3053 (tracepoints) Use IP_AGENT_EXPORT_VAR.
3054 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
3055 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3056 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
3057 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
3058 EXTERN_C_PUSH/EXTERN_C_POP.
3059 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
3060 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
3061 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3062 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
3063 (traceframe_write_count, traceframe_read_count)
3064 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
3065 (about_to_request_buffer_space, get_trace_state_variable_value)
3066 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
3067 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
3068 EXTERN_C_PUSH/EXTERN_C_POP.
3069 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
3070 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
3071 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
3072 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
3073 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
3074 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
3075 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
3076 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
3078 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
3079 (IP_AGENT_EXPORT_VAR_DECL): Define.
3081 (gdb_agent_get_raw_reg): Declare.
3083 2015-02-27 Tom Tromey <tromey@redhat.com>
3084 Pedro Alves <palves@redhat.com>
3086 Rename symbols whose names are reserved C++ keywords throughout.
3088 2015-02-27 Pedro Alves <palves@redhat.com>
3090 * Makefile.in (COMPILER): New, get it from autoconf.
3091 (CXX): Get from autoconf instead.
3092 (COMPILE.pre): Use COMPILER.
3093 (CC-LD): Rename to ...
3094 (CC_LD): ... this. Use COMPILER.
3095 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
3096 (CXX_FOR_TARGET): Default to g++ instead of gcc.
3097 * acinclude.m4: Include build-with-cxx.m4.
3098 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
3099 Disable -Werror by default if building in C++ mode.
3100 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
3101 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
3102 the C++ compiler. Save/restore CXXFLAGS too.
3103 * configure: Regenerate.
3105 2015-02-27 Pedro Alves <palves@redhat.com>
3107 * acinclude.m4: Include libiberty.m4.
3108 * configure.ac: Call libiberty_INIT.
3109 * config.in, configure: Regenerate.
3111 2015-02-26 Pedro Alves <palves@redhat.com>
3113 * linux-low.c (linux_wait_1): When incrementing the PC past a
3114 program breakpoint always use the_low_target.breakpoint_len as
3115 increment, rather than the maximum between that and
3116 the_low_target.decr_pc_after_break.
3118 2015-02-23 Pedro Alves <palves@redhat.com>
3120 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
3121 thread was doing a step-over; always adjust the PC if
3122 we stepped over a permanent breakpoint.
3123 (linux_wait_1): If we stepped over breakpoint that was on top of a
3124 permanent breakpoint, manually advance the PC past it.
3126 2015-02-23 Pedro Alves <palves@redhat.com>
3128 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
3130 (x86_fill_gregset, x86_store_gregset): Use it when handling
3133 2015-02-20 Pedro Alves <palves@redhat.com>
3135 * thread-db.c: Include "nat/linux-procfs.h".
3136 (thread_db_init): Skip listing new threads if the kernel supports
3137 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
3139 2015-02-20 Pedro Alves <palves@redhat.com>
3141 * linux-low.c (status_pending_p_callback): Use ptid_match.
3143 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
3145 PR breakpoints/16812
3146 * linux-low.c (wstatus_maybe_breakpoint): Remove.
3147 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
3148 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
3150 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
3152 PR breakpoints/15956
3153 * tracepoint.c (cmd_qtinit): Add check for current_thread.
3155 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3157 * linux-low.c (linux_low_btrace_conf): Print size.
3158 * server.c (handle_btrace_conf_general_set): New.
3159 (hanle_general_set): Call handle_btrace_conf_general_set.
3160 (handle_query): Report Qbtrace-conf:bts:size as supported.
3162 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3164 * linux-low.c (linux_low_enable_btrace): Update parameters.
3165 (linux_low_btrace_conf): New.
3166 (linux_target_ops)<to_btrace_conf>: Initialize.
3167 * server.c (current_btrace_conf): New.
3168 (handle_btrace_enable): Rename to ...
3169 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
3170 to target_enable_btrace. Update comment. Update users.
3171 (handle_qxfer_btrace_conf): New.
3172 (qxfer_packets): Add btrace-conf entry.
3173 (handle_query): Report qXfer:btrace-conf:read as supported packet.
3174 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
3175 (target_ops)<read_btrace_conf>: New.
3176 (target_enable_btrace): Update parameters.
3177 (target_read_btrace_conf): New.
3179 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3181 * server.c (handle_btrace_general_set): Remove call to
3182 target_supports_btrace.
3183 (supported_btrace_packets): New.
3184 (handle_query): Call supported_btrace_packets.
3185 * target.h: include btrace-common.h.
3186 (btrace_target_info): Removed.
3187 (supports_btrace, target_supports_btrace): Update parameters.
3189 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3191 * Makefile.in (SFILES): Add common/btrace-common.c.
3192 (OBS): Add common/btrace-common.o.
3193 (btrace-common.o): Add build rules.
3194 * linux-low: Include btrace-common.h.
3195 (linux_low_read_btrace): Use struct btrace_data. Call
3196 btrace_data_init and btrace_data_fini.
3198 2015-02-06 Pedro Alves <palves@redhat.com>
3200 * thread-db.c (find_new_threads_callback): Add debug output.
3202 2015-02-04 Pedro Alves <palves@redhat.com>
3204 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
3205 (resume_stopped_resumed_lwps): New function.
3206 (linux_wait_for_event_filtered): Use it.
3208 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3210 * Makefile.in (SFILES): Add linux-personality.c.
3211 (linux-personality.o): New rule.
3212 * configure.srv (srv_linux_obj): Add linux-personality.o to the
3213 list of objects to be built.
3214 * linux-low.c: Include nat/linux-personality.h.
3215 (linux_create_inferior): Remove code to disable address space
3216 randomization (moved to ../nat/linux-personality.c). Create
3217 cleanup to disable address space randomization.
3219 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3221 * Makefile.in (posix-strerror.o): New rule.
3222 (mingw-strerror.o): Likewise.
3223 * configure: Regenerated.
3224 * configure.ac: Source file ../common/common.host. Initialize new
3225 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
3227 2015-01-14 Yao Qi <yao@codesourcery.com>
3229 * Makefile.in (SFILES): Add nat/ppc-linux.c.
3230 (ppc-linux.o): New rule.
3231 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
3232 * configure.ac: AC_CHECK_FUNCS(getauxval).
3233 * config.in: Re-generated.
3234 * configure: Re-generated.
3235 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
3236 ppc64_64bit_inferior_p
3238 2015-01-14 Yao Qi <yao@codesourcery.com>
3240 * linux-ppc-low.c: Include "nat/ppc-linux.h".
3241 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
3242 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
3243 (PT_ORIG_R3, PT_TRAP): Likewise.
3244 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
3245 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
3246 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
3248 2015-01-10 Joel Brobecker <brobecker@adacore.com>
3250 * i387-fp.c (i387_cache_to_xsave): In look over
3251 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
3252 zmmh_low_space field by use of zmmh_high_space.
3254 2015-01-09 Pedro Alves <palves@redhat.com>
3256 * linux-low.c (step_over_bkpt): Move higher up in the file.
3257 (handle_extended_wait): Don't store the stop_pc here.
3258 (get_stop_pc): Adjust comments and rename to ...
3259 (check_stopped_by_breakpoint): ... this. Record whether the LWP
3260 stopped for a software breakpoint or hardware breakpoint.
3261 (thread_still_has_status_pending_p): New function.
3262 (status_pending_p_callback): Use
3263 thread_still_has_status_pending_p. If the event is no longer
3264 interesting, resume the LWP.
3265 (handle_tracepoints): Add assert.
3266 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
3267 (wstatus_maybe_breakpoint): New function.
3268 (cancel_breakpoint): Delete function.
3269 (check_stopped_by_watchpoint): New function, factored out from
3270 linux_low_filter_event.
3271 (lp_status_maybe_breakpoint): Delete function.
3272 (linux_low_filter_event): Remove filter_ptid argument.
3273 Leave thread group exits pending here. Store the LWP's stop PC.
3274 Always leave events pending.
3275 (linux_wait_for_event_filtered): Pull all events out of the
3276 kernel, and leave them all pending.
3277 (count_events_callback, select_event_lwp_callback): Consider all
3279 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
3280 (select_event_lwp): Only give preference to the stepping LWP in
3281 all-stop mode. Adjust comments.
3282 (ignore_event): New function.
3283 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
3284 references to cancel_breakpoints. Adjust to renames. Also give
3285 equal priority to all LWPs that have had events in non-stop mode.
3286 If reporting a software breakpoint event, unadjust the LWP's PC.
3287 (linux_wait): If linux_wait_1 returned an ignored event, retry.
3288 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
3290 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
3291 (resume_status_pending_p): Use thread_still_has_status_pending_p.
3292 (linux_stopped_by_watchpoint): Adjust.
3293 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
3294 * linux-low.h (enum lwp_stop_reason): New.
3295 (struct lwp_info) <stop_pc>: Adjust comment.
3296 <stopped_by_watchpoint>: Delete field.
3297 <stop_reason>: New field.
3298 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
3299 * mem-break.c (software_breakpoint_inserted_here)
3300 (hardware_breakpoint_inserted_here): New function.
3301 * mem-break.h (software_breakpoint_inserted_here)
3302 (hardware_breakpoint_inserted_here): Declare.
3303 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
3304 (cancel_breakpoints): Delete.
3305 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
3306 (upload_fast_traceframes): Remove references to
3309 2015-01-09 Pedro Alves <palves@redhat.com>
3311 * thread-db.c (find_new_threads_callback): Ignore thread if the
3312 kernel thread ID is -1.
3314 2015-01-09 Pedro Alves <palves@redhat.com>
3316 * linux-low.c (linux_attach_fail_reason_string): Move to
3317 nat/linux-ptrace.c, and rename.
3318 (linux_attach_lwp): Update comment.
3319 (attach_proc_task_lwp_callback): New function.
3320 (linux_attach): Adjust to rename and use
3321 linux_proc_attach_tgid_threads.
3322 (linux_attach_fail_reason_string): Delete declaration.
3324 2015-01-01 Joel Brobecker <brobecker@adacore.com>
3326 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
3327 * server.c (gdbserver_version): Likewise.
3329 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
3331 * remote-utils.c: Include ctype.h.
3332 (input_interrupt): Explicitly handle the case when the char
3333 received is the NUL byte. Improve the printing of non-ASCII
3336 2014-12-16 Joel Brobecker <brobecker@adacore.com>
3338 * linux-low.c (linux_low_filter_event): Update call to
3339 linux_enable_event_reporting following the addition of
3340 a new parameter to that function.
3342 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
3345 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
3346 (AARCH64_FPCR_REGNO): Likewise.
3347 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
3348 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
3349 (aarch64_store_fpregset): Likewise.
3351 2014-12-15 Joel Brobecker <brobecker@adacore.com>
3353 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
3354 Remove FIXME comment about assumption about N.
3356 2014-12-13 Joel Brobecker <brobecker@adacore.com>
3358 * configure.ac: If large-file support is disabled in GDBserver,
3359 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
3360 * configure: Regenerate.
3362 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3364 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
3365 warning upon ENODATA from ptrace.
3366 * linux-s390-low.c (s390_store_tdb): New.
3367 (s390_regsets): Add regset for NT_S390_TDB.
3369 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3371 * linux-low.c (regsets_store_inferior_registers): Skip regsets
3372 without a fill_function.
3373 * linux-s390-low.c (s390_fill_last_break): Remove.
3374 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
3375 (s390_arch_setup): Use regset's size instead of fill_function for
3378 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3380 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
3381 the regset's store function when ptrace returned an error.
3382 * regcache.c (get_thread_regcache): Invalidate register cache
3383 before fetching inferior's registers.
3385 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3387 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
3388 while-loop as for-loop.
3389 (regsets_store_inferior_registers): Likewise.
3391 2014-11-28 Yao Qi <yao@codesourcery.com>
3393 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
3394 * config.in, configure: Re-generate.
3395 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
3398 2014-11-21 Yao Qi <yao@codesourcery.com>
3400 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
3401 (AC_CHECK_HEADERS): Remove malloc.h.
3402 * configure: Re-generated.
3403 * config.in: Re-generated.
3404 * server.h: Don't include alloca.h and malloc.h.
3405 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
3406 Don't include malloc.h.
3408 2014-11-17 Joel Brobecker <brobecker@adacore.com>
3410 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
3411 corresponding ERRNO check in same block.
3413 2014-11-12 Pedro Alves <palves@redhat.com>
3415 * server.c (cont_thread): Update comment.
3416 (start_inferior, attach_inferior): No longer clear cont_thread.
3417 (handle_v_cont): No longer set cont_thread.
3418 (captured_main): Clear cont_thread each time a GDB connects.
3420 2014-11-12 Pedro Alves <palves@redhat.com>
3422 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
3423 thread, and don't resume all threads if the Hc thread has exited.
3425 2014-11-12 Pedro Alves <palves@redhat.com>
3427 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
3428 the process group instead of to a specific LWP.
3430 2014-10-15 Pedro Alves <palves@redhat.com>
3433 * win32-arm-low.c (arm_set_thread_context): Remove current_event
3435 (arm_set_thread_context): Delete.
3436 (the_low_target): Adjust.
3437 * win32-i386-low.c (debug_registers_changed)
3438 (debug_registers_used): Delete.
3439 (update_debug_registers_callback): New function.
3440 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
3441 needing to update their debug registers.
3442 (win32_get_current_dr): New function.
3443 (x86_dr_low_get_addr, x86_dr_low_get_control)
3444 (x86_dr_low_get_status): Fetch the debug register from the thread
3446 (i386_initial_stuff): Adjust.
3447 (i386_get_thread_context): Remove current_event parameter. Don't
3448 clear debug_registers_changed nor copy DR values to
3450 (i386_set_thread_context): Delete.
3451 (i386_prepare_to_resume): New function.
3452 (i386_thread_added): Mark the thread as needing to update irs
3454 (the_low_target): Remove i386_set_thread_context and install
3455 i386_prepare_to_resume.
3456 * win32-low.c (win32_get_thread_context): Adjust.
3457 (win32_set_thread_context): Use SetThreadContext
3459 (win32_prepare_to_resume): New function.
3460 (win32_require_context): New function, factored out from ...
3461 (thread_rec): ... this.
3462 (continue_one_thread): Call win32_prepare_to_resume on each thread
3463 we're about to continue.
3464 (win32_resume): Call win32_prepare_to_resume on the event thread.
3465 * win32-low.h (struct win32_thread_info)
3466 <debug_registers_changed>: New field.
3467 (struct win32_target_ops): Change prototype of set_thread_context,
3468 delete set_thread_context and add prepare_to_resume.
3469 (win32_require_context): New declaration.
3471 2014-10-08 Gary Benson <gbenson@redhat.com>
3473 * server.h: Do not include common-exceptions.h.
3475 2014-10-08 Gary Benson <gbenson@redhat.com>
3477 * server.h: Do not include cleanups.h.
3479 2014-09-30 James Hogan <james.hogan@imgtec.com>
3481 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
3484 2014-09-23 Yao Qi <yao@codesourcery.com>
3486 * linux-low.c (lp_status_maybe_breakpoint): New function.
3487 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
3488 (count_events_callback): Likewise.
3489 (select_event_lwp_callback): Likewise.
3490 (cancel_breakpoints_callback): Likewise.
3492 2014-09-19 Don Breazeal <donb@codesourcery.com>
3494 * linux-low.c (handle_extended_wait): Call
3495 linux_ptrace_get_extended_event.
3496 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
3497 linux_is_extended_waitstatus.
3499 2014-09-16 Joel Brobecker <brobecker@adacore.com>
3501 * Makefile.in (CPPFLAGS): Define.
3502 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
3503 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
3505 2014-09-16 Gary Benson <gbenson@redhat.com>
3507 * inferiors.h (current_inferior): Renamed as...
3508 (current_thread): New variable. All uses updated.
3509 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
3510 (maybe_move_out_of_jump_pad): Likewise.
3511 (cancel_breakpoint): Likewise.
3512 (linux_low_filter_event): Likewise.
3513 (wait_for_sigstop): Likewise.
3514 (linux_resume_one_lwp): Likewise.
3515 (need_step_over_p): Likewise.
3516 (start_step_over): Likewise.
3517 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
3518 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
3519 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
3520 and save_inferior as saved_thread.
3521 * regcache.c (get_thread_regcache): Renamed saved_inferior as
3523 (regcache_invalidate_thread): Likewise.
3524 * remote-utils.c (prepare_resume_reply): Likewise.
3525 * thread-db.c (thread_db_get_tls_address): Likewise.
3526 (disable_thread_event_reporting): Likewise.
3527 (remove_thread_event_breakpoints): Likewise.
3528 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
3530 * target.h (set_desired_inferior): Renamed as...
3531 (set_desired_thread): New declaration. All uses updated.
3532 * server.c (myresume): Updated comment to reference thread instead
3534 (handle_serial_event): Likewise.
3535 (handle_target_event): Likewise.
3537 2014-09-12 Tom Tromey <tromey@redhat.com>
3538 Gary Benson <gbenson@redhat.com>
3540 * regcache.h: Include common-regcache.h.
3541 (regcache_read_pc): Don't declare.
3542 * regcache.c (get_thread_regcache_for_ptid): New function.
3544 2014-09-11 Tom Tromey <tromey@redhat.com>
3545 Gary Benson <gbenson@redhat.com>
3547 * symbol.c: New file.
3548 * Makefile.in (SFILES): Add symbol.c.
3549 (OBS): Add symbol.o.
3551 2014-09-11 Gary Benson <gbenson@redhat.com>
3553 * target.c (target_stop_ptid, target_continue_ptid): New
3556 2014-09-11 Tom Tromey <tromey@redhat.com>
3557 Gary Benson <gbenson@redhat.com>
3559 * target.h: Include target/target.h.
3560 * target.c (target_read_memory, target_read_uint32)
3561 (target_write_memory): New functions.
3563 2014-09-11 Gary Benson <gbenson@redhat.com>
3565 * server.h (debug_hw_points): Don't declare.
3566 * server.c (debug_hw_points): Don't define. Replace all uses
3567 with show_debug_regs.
3568 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
3569 all uses with show_debug_regs.
3571 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
3573 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
3574 endianness into account.
3575 (ppc_supply_ptrace_register): Likewise.
3577 2014-09-03 James Hogan <james.hogan@imgtec.com>
3579 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
3580 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
3582 2014-09-03 Gary Benson <gbenson@redhat.com>
3584 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
3585 ALL_DEBUG_ADDRESS_REGISTERS.
3587 2014-09-02 Gary Benson <gbenson@redhat.com>
3589 * i386-low.h: Renamed as...
3590 * x86-low.h: New file. All type, function and variable name
3591 prefixes changed from "i386_" to "x86_". All references updated.
3592 * i386-low.c: Renamed as...
3593 * x86-low.c: New file. All type, function and variable name
3594 prefixes changed from "i386_" to "x86_". All references updated.
3596 2014-09-02 Gary Benson <gbenson@redhat.com>
3598 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
3599 (x86_linux_new_thread): Likewise.
3601 2014-08-29 Gary Benson <gbenson@redhat.com>
3603 * server.h (setjmp.h): Do not include.
3604 (toplevel): Do not declare.
3605 (common-exceptions.h): Include.
3606 (cleanups.h): Likewise.
3607 * server.c (toplevel): Do not define.
3608 (exit_code): New static global.
3609 (detach_or_kill_for_exit_cleanup): New function.
3610 (main): New function. Original main renamed to...
3611 (captured_main): New function.
3612 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
3614 2014-08-29 Gary Benson <gbenson@redhat.com>
3616 * Makefile.in (SFILES): Add common/common-exceptions.c.
3617 (OBS): Add common-exceptions.o.
3618 (common-exceptions.o): New rule.
3619 * utils.c (prepare_to_throw_exception): New function.
3621 2014-08-29 Gary Benson <gbenson@redhat.com>
3623 * config.in: Regenerate.
3624 * configure: Likewise.
3626 2014-08-29 Gary Benson <gbenson@redhat.com>
3628 * Makefile.in (SFILES): Add common/cleanups.c.
3630 (cleanups.o): New rule.
3632 2014-08-29 Gary Benson <gbenson@redhat.com>
3634 * utils.c (internal_vwarning): New function.
3636 2014-08-28 Gary Benson <gbenson@redhat.com>
3638 * utils.h (fatal): Remove declaration.
3639 * utils.c (fatal): Remove function.
3641 2014-08-28 Gary Benson <gbenson@redhat.com>
3643 * tracepoint.c (gdb_agent_init): Replace fatal with
3645 (initialize_tracepoint): Likewise.
3647 2014-08-28 Gary Benson <gbenson@redhat.com>
3649 * remote-utils.c (remote_prepare): Replace fatal with error.
3651 2014-08-28 Gary Benson <gbenson@redhat.com>
3653 * linux-low.c (linux_async): Replace fatal with warning.
3655 (linux_start_non_stop): Return -1 if linux_async failed.
3657 2014-08-28 Gary Benson <gbenson@redhat.com>
3659 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
3661 (i386_dr_low_get_addr): Remove vague comment.
3662 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
3665 2014-08-28 Gary Benson <gbenson@redhat.com>
3667 * inferiors.c (get_thread_process): Replace check with gdb_assert.
3668 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
3670 (linux_resume_one_lwp): Likewise.
3671 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
3673 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
3674 with internal_error.
3675 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
3676 (init_register_cache): Replace fatal with gdb_assert_not_reached.
3677 (find_register_by_name): Replace fatal with internal_error.
3678 (find_regno): Likewise.
3679 * tdesc.c (init_target_desc): Replace check with gdb_assert.
3680 * thread-db.c (thread_db_create_event): Likewise.
3681 (thread_db_load_search): Likewise.
3682 (try_thread_db_load_1): Likewise.
3683 * tracepoint.c (get_jump_space_head): Replace fatal with
3685 (claim_trampoline_space): Likewise.
3686 (have_fast_tracepoint_trampoline_buffer): Likewise.
3687 (cmd_qtstart): Likewise.
3688 (stop_tracing): Likewise.
3689 (fast_tracepoint_collecting): Likewise.
3690 (target_malloc): Likewise.
3691 (download_tracepoint): Likewise.
3692 (download_trace_state_variables): Replace check with gdb_assert.
3693 (upload_fast_traceframes): Replace fatal with internal_error.
3695 2014-08-19 Tom Tromey <tromey@redhat.com>
3696 Gary Benson <gbenson@redhat.com>
3698 * Makefile.in (SFILES): Add common/common-debug.c.
3699 (OBS): Add common-debug.o.
3700 (common-debug.o): New rule.
3701 * debug.h (debug_printf): Don't declare.
3702 * debug.c (debug_printf): Renamed and rewritten as...
3703 (debug_vprintf): New function.
3705 2014-08-19 Gary Benson <gbenson@redhat.com>
3707 * utils.h: Do not include print-utils.h.
3709 2014-08-19 Tom Tromey <tromey@redhat.com>
3710 Gary Benson <gbenson@redhat.com>
3712 * server.h: Add static assertion.
3713 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
3715 2014-08-19 Tom Tromey <tromey@redhat.com>
3716 Gary Benson <gbenson@redhat.com>
3718 * Makefile.in (SFILES): Add common/errors.c.
3719 (OBS): Add errors.o.
3720 (IPA_OBS): Add errors-ipa.o.
3721 (errors.o): New rule.
3722 (errors-ipa.o): Likewise.
3723 * utils.h (perror_with_name, error, warning): Don't declare.
3724 * utils.c (warning): Renamed and rewritten as...
3725 (vwarning): New function.
3726 (error): Renamed and rewritten as...
3727 (verror): New function.
3728 (internal_error): Renamed and rewritten as...
3729 (internal_verror): New function.
3731 2014-08-07 Gary Benson <gbenson@redhat.com>
3733 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
3734 * configure: Regenerate.
3735 * config.in: Likewise.
3736 * server.h: Do not include errno.h.
3737 * event-loop.c: Likewise.
3738 * hostio-errno.c: Likewise.
3739 * linux-low.c: Likewise.
3740 * remote-utils.c: Likewise.
3741 * spu-low.c: Likewise.
3742 * utils.c: Likewise.
3743 * gdbreplay.c: Unconditionally include errno.h.
3745 2014-08-07 Gary Benson <gbenson@redhat.com>
3747 * server.h: Do not include string.h.
3748 * event-loop.c: Likewise.
3749 * linux-low.c: Likewise.
3750 * regcache.c: Likewise.
3751 * remote-utils.c: Likewise.
3752 * spu-low.c: Likewise.
3753 * utils.c: Likewise.
3755 2014-08-07 Gary Benson <gbenson@redhat.com>
3757 * server.h: Do not include gdb_assert.h.
3759 2014-08-07 Gary Benson <gbenson@redhat.com>
3761 * server.h: Do not include common-utils.h.
3763 2014-08-07 Gary Benson <gbenson@redhat.com>
3765 * server.h: Do not include ptid.h.
3766 * notif.h: Likewise.
3768 2014-08-07 Gary Benson <gbenson@redhat.com>
3770 * server.h: Do not include gdb_locale.h.
3772 2014-08-07 Gary Benson <gbenson@redhat.com>
3774 * server.h: Do not include gdb/signals.h.
3775 * win32-low.c: Likewise.
3777 2014-08-07 Gary Benson <gbenson@redhat.com>
3779 * server.h: Do not include pathmax.h.
3781 2014-08-07 Gary Benson <gbenson@redhat.com>
3783 * server.h: Do not include libiberty.h.
3784 * linux-bfin-low.c: Likewise.
3786 2014-08-07 Gary Benson <gbenson@redhat.com>
3788 * server.h: Do not include ansidecl.h.
3790 2014-08-07 Gary Benson <gbenson@redhat.com>
3792 * linux-x86-low.c: Do not include stddef.h.
3793 * lynx-ppc-low.c: Likewise.
3794 * tracepoint.c: Likewise.
3796 2014-08-07 Gary Benson <gbenson@redhat.com>
3798 * server.h: Do not include stdarg.h.
3799 * nto-low.c: Likewise.
3801 2014-08-07 Gary Benson <gbenson@redhat.com>
3803 * server.h: Do not include stdlib.h.
3804 * inferiors.c: Likewise.
3805 * linux-low.c: Likewise.
3806 * regcache.c: Likewise.
3807 * spu-low.c: Likewise.
3808 * tracepoint.c: Likewise.
3809 * utils.c: Likewise.
3811 2014-08-07 Gary Benson <gbenson@redhat.com>
3813 * server.h: Do not include stdio.h.
3814 * linux-low.c: Likewise.
3815 * remote-utils.c: Likewise.
3816 * spu-low.c: Likewise.
3817 * utils.c: Likewise.
3818 * wincecompat.c: Likewise.
3820 2014-08-06 Gary Benson <gbenson@redhat.com>
3822 * regcache.c (init_register_cache): Move conditionals inside if.
3824 2014-08-06 Gary Benson <gbenson@redhat.com>
3826 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
3828 2014-07-31 Gary Benson <gbenson@redhat.com>
3830 * ax.h: Do not include server.h.
3831 * gdbthread.h: Likewise.
3832 * lynx-low.h: Likewise.
3833 * notif.h: Likewise.
3835 2014-07-30 Gary Benson <gbenson@redhat.com>
3837 * server.h: Include common-defs.h.
3838 Do not include config.h or build-gnulib-gdbserver/config.h.
3840 2014-07-30 Gary Benson <gbenson@redhat.com>
3842 * hostio-errno.c: Move server.h to top of includes list.
3843 * inferiors.c: Likewise.
3844 * linux-x86-low.c: Likewise.
3845 * notif.c: Include server.h.
3847 2014-07-24 Tom Tromey <tromey@redhat.com>
3848 Gary Benson <gbenson@redhat.com>
3850 * server.h (CORE_ADDR): Now unsigned.
3852 2014-07-16 Pedro Alves <palves@redhat.com>
3854 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
3856 2014-07-15 Pedro Alves <palves@redhat.com>
3858 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
3861 2014-07-11 Pedro Alves <palves@redhat.com>
3863 * linux-low.c (kill_wait_lwp): New function, based on
3864 kill_one_lwp_callback, but use my_waitpid directly.
3865 (kill_one_lwp_callback, linux_kill): Use it.
3867 2014-06-23 Pedro Alves <palves@redhat.com>
3869 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
3870 before setting DR0..DR3.
3872 2014-06-20 Gary Benson <gbenson@redhat.com>
3874 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
3875 * configure: Regenerated.
3876 * config.in: Likewise.
3878 2014-06-20 Gary Benson <gbenson@redhat.com>
3880 * Makefile.in (SFILES): Update locations for files moved
3882 (object file files): Reordered.
3884 2014-06-20 Gary Benson <gbenson@redhat.com>
3886 * i386-low.h (i386_dr_low_can_set_addr): Removed.
3887 (i386_dr_low_set_addr): Likewise.
3888 (i386_dr_low_get_addr): Likewise.
3889 (i386_dr_low_can_set_control): Likewise.
3890 (i386_dr_low_set_control): Likewise.
3891 (i386_dr_low_get_control): Likewise.
3892 (i386_dr_low_get_status): Likewise.
3893 (i386_get_debug_register_length): Likewise.
3894 * linux-x86-low.c (i386_dr_low_set_addr):
3895 Changed signature. Made static.
3896 (i386_dr_low_get_addr): Likewise.
3897 (i386_dr_low_set_control): Likewise.
3898 (i386_dr_low_get_control): Likewise.
3899 (i386_dr_low_get_status): Likewise.
3900 (i386_dr_low): New global variable.
3901 * win32-i386-low.c (i386_dr_low_set_addr):
3902 Changed signature. Made static.
3903 (i386_dr_low_get_addr): Likewise.
3904 (i386_dr_low_set_control): Likewise.
3905 (i386_dr_low_get_control): Likewise.
3906 (i386_dr_low_get_status): Likewise.
3907 (i386_dr_low): New global variable.
3909 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
3911 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
3912 * Makefile.in (AR, AR_FLAGS): Define.
3913 * configure: Regenerate.
3915 2014-06-19 Gary Benson <gbenson@redhat.com>
3917 * Makefile.in (i386-dregs.o): New rule.
3918 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
3919 * i386-low.c (target.h): Remove include.
3920 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
3921 (DR_CONTROL_SHIFT): Likewise.
3922 (DR_CONTROL_SIZE): Likewise.
3923 (DR_RW_EXECUTE): Likewise.
3924 (DR_RW_WRITE): Likewise.
3925 (DR_RW_READ): Likewise.
3926 (DR_RW_IORW): Likewise.
3927 (DR_LEN_1): Likewise.
3928 (DR_LEN_2): Likewise.
3929 (DR_LEN_4): Likewise.
3930 (DR_LEN_8): Likewise.
3931 (DR_LOCAL_ENABLE_SHIFT): Likewise.
3932 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
3933 (DR_ENABLE_SIZE): Likewise.
3934 (DR_LOCAL_SLOWDOWN): Likewise.
3935 (DR_GLOBAL_SLOWDOWN): Likewise.
3936 (DR_CONTROL_RESERVED): Likewise.
3937 (I386_DR_CONTROL_MASK): Likewise.
3938 (I386_DR_VACANT): Likewise.
3939 (I386_DR_LOCAL_ENABLE): Likewise.
3940 (I386_DR_GLOBAL_ENABLE): Likewise.
3941 (I386_DR_DISABLE): Likewise.
3942 (I386_DR_SET_RW_LEN): Likewise.
3943 (I386_DR_GET_RW_LEN): Likewise.
3944 (I386_DR_WATCH_HIT): Likewise.
3945 (i386_wp_op_t): Likewise.
3946 (i386_show_dr): Likewise.
3947 (i386_length_and_rw_bits): Likewise.
3948 (i386_insert_aligned_watchpoint): Likewise.
3949 (i386_remove_aligned_watchpoint): Likewise.
3950 (i386_handle_nonaligned_watchpoint): Likewise.
3951 i386_update_inferior_debug_regs(): Likewise.
3952 (i386_dr_insert_watchpoint): Likewise.
3953 (i386_dr_remove_watchpoint): Likewise.
3954 (i386_dr_region_ok_for_watchpoint): Likewise.
3955 (i386_dr_stopped_data_address): Likewise.
3956 (i386_dr_stopped_by_watchpoint): Likewise.
3958 2014-06-19 Gary Benson <gbenson@redhat.com>
3960 * i386-low.c (i386_dr_show): Renamed to
3961 i386_show_dr and made static. All uses updated.
3962 (i386_dr_length_and_rw_bits): Renamed to
3963 i386_length_and_rw_bits and made static.
3965 (i386_dr_insert_aligned_watchpoint): Renamed to
3966 i386_insert_aligned_watchpoint and made static.
3968 (i386_dr_remove_aligned_watchpoint): Renamed to
3969 i386_remove_aligned_watchpoint and made static.
3971 (i386_dr_update_inferior_debug_regs): Renamed to
3972 i386_update_inferior_debug_regs and made static.
3975 2014-06-18 Gary Benson <gbenson@redhat.com>
3977 * i386-low.h (i386_dr_low_can_set_addr): New macro.
3978 (i386_dr_low_can_set_control): Likewise.
3979 (i386_get_debug_register_length): Likewise.
3980 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
3981 (i386_dr_low_can_set_control): Likewise.
3982 (i386_get_debug_register_length): Likewise.
3984 2014-06-17 Gary Benson <gbenson@redhat.com>
3986 * i386-low.h (i386-dregs.h): New include.
3987 (DR_FIRSTADDR): Now in i386-dregs.h.
3988 (DR_LASTADDR): Likewise.
3989 (DR_NADDR): Likewise.
3990 (DR_STATUS): Likewise.
3991 (DR_CONTROL): Likewise.
3992 (i386_debug_reg_state): Likewise.
3993 (i386_dr_insert_watchpoint): Likewise.
3994 (i386_dr_remove_watchpoint): Likewise.
3995 (i386_dr_region_ok_for_watchpoint): Likewise.
3996 (i386_dr_stopped_data_address): Likewise.
3997 (i386_dr_stopped_by_watchpoint): Likewise.
3998 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
4000 2014-06-18 Gary Benson <gbenson@redhat.com>
4002 * i386-low.h (i386_low_insert_watchpoint): Renamed to
4003 i386_dr_insert_watchpoint.
4004 (i386_low_remove_watchpoint): Renamed to
4005 i386_dr_remove_watchpoint.
4006 (i386_low_region_ok_for_watchpoint): Renamed to
4007 i386_dr_region_ok_for_watchpoint.
4008 (i386_low_stopped_data_address): Renamed to
4009 i386_dr_stopped_data_address.
4010 (i386_low_stopped_by_watchpoint): Renamed to
4011 i386_dr_stopped_by_watchpoint.
4012 * i386-low.c (i386_show_dr): Renamed to
4013 i386_dr_show and made nonstatic. All uses updated.
4014 (i386_length_and_rw_bits): Renamed to
4015 i386_dr_length_and_rw_bits and made nonstatic.
4017 (i386_insert_aligned_watchpoint): Renamed to
4018 i386_dr_insert_aligned_watchpoint and made nonstatic.
4020 (i386_remove_aligned_watchpoint): Renamed to
4021 i386_dr_remove_aligned_watchpoint and made nonstatic.
4023 (i386_update_inferior_debug_regs): Renamed to
4024 i386_dr_update_inferior_debug_regs and made nonstatic.
4026 (i386_low_insert_watchpoint): Renamed to
4027 i386_dr_insert_watchpoint. All uses updated.
4028 (i386_low_remove_watchpoint): Renamed to
4029 i386_dr_remove_watchpoint. All uses updated.
4030 (i386_low_region_ok_for_watchpoint): Renamed to
4031 i386_dr_region_ok_for_watchpoint. All uses updated.
4032 (i386_low_stopped_data_address): Renamed to
4033 i386_dr_stopped_data_address. All uses updated.
4034 (i386_low_stopped_by_watchpoint): Renamed to
4035 i386_dr_stopped_by_watchpoint. All uses updated.
4037 2014-06-18 Gary Benson <gbenson@redhat.com>
4039 * i386-low.c (i386_dr_low_can_set_addr): New macro.
4040 (i386_dr_low_can_set_control): Likewise.
4041 (i386_insert_aligned_watchpoint): New check.
4043 2014-06-18 Gary Benson <gbenson@redhat.com>
4045 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
4048 2014-06-18 Gary Benson <gbenson@redhat.com>
4050 * i386-low.c (i386_length_and_rw_bits): Use internal_error
4051 instead of fatal and error.
4052 (i386_handle_nonaligned_watchpoint): Likewise.
4054 2014-06-18 Gary Benson <gbenson@redhat.com>
4056 * i386-low.c (i386_get_debug_register_length): New macro.
4057 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
4058 (i386_show_dr): Use debug_printf instead of fprintf. Use
4059 phex to format values.
4061 2014-06-18 Gary Benson <gbenson@redhat.com>
4063 * i386-low.h: Comment changes.
4064 * i386-low.c: Likewise.
4066 2014-06-18 Gary Benson <gbenson@redhat.com>
4068 * i386-low.c: Whitespace changes.
4070 2014-06-12 Tom Tromey <tromey@redhat.com>
4072 * utils.c (freeargv): Remove.
4074 2014-06-12 Tom Tromey <tromey@redhat.com>
4076 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
4077 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
4078 (parse_debug_format_options): Likewise.
4079 (gdbserver_usage): Likewise.
4080 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
4081 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
4082 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
4084 ($(LIBGNU)): Depend on libiberty.
4085 (all-lib): Recurse into all subdirs.
4086 (install-only): Invoke "install" target in subdirs.
4087 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
4089 * configure: Rebuild.
4090 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
4091 for vasprintf, vsnprintf, or gettimeofday.
4092 * configure.srv: Don't add safe-ctype.o or lbasename.o to
4095 2014-06-05 Joel Brobecker <brobecker@adacore.com>
4097 * development.sh: Delete.
4098 * Makefile.in (config.status): Adjust dependency on development.sh.
4099 * configure.ac: Adjust development.sh source call.
4100 * configure: Regenerate.
4102 2014-06-02 Pedro Alves <palves@redhat.com>
4104 * ax.c (gdb_free_agent_expr): New function.
4105 * ax.h (gdb_free_agent_expr): New declaration.
4106 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
4108 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
4110 (clear_breakpoint_conditions_and_commands): New function.
4111 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
4112 (clear_breakpoint_conditions_and_commands): New declaration.
4114 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
4116 * linux-aarch64-low.c (asm/ptrace.h): Include.
4118 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
4120 Fix TLS access for -static -pthread.
4121 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
4122 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
4123 (thread_db_load_search, try_thread_db_load_1): Initialize it.
4125 2014-05-20 Pedro Alves <palves@redhat.com>
4127 * linux-aarch64-low.c (aarch64_insert_point)
4128 (aarch64_remove_point): No longer check whether the type is
4129 supported here. Adjust to new interface.
4130 (the_low_target): Install aarch64_supports_z_point_type as
4131 supports_z_point_type method.
4132 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
4133 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
4134 instead of a Z packet char. Adjust.
4135 (arm_supports_z_point_type): New function.
4136 (arm_insert_point, arm_remove_point): Adjust to new interface.
4137 (the_low_target): Install arm_supports_z_point_type.
4138 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
4139 (cris_insert_point, cris_remove_point): Adjust to new interface.
4140 Don't check whether the type is supported here.
4141 (the_low_target): Install cris_supports_z_point_type.
4142 * linux-low.c (linux_supports_z_point_type): New function.
4143 (linux_insert_point, linux_remove_point): Adjust to new interface.
4144 * linux-low.h (struct linux_target_ops) <insert_point,
4145 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
4146 raw_breakpoint pointer parameter.
4147 <supports_z_point_type>: New method.
4148 * linux-mips-low.c (mips_supports_z_point_type): New function.
4149 (mips_insert_point, mips_remove_point): Adjust to new interface.
4150 Use mips_supports_z_point_type.
4151 (the_low_target): Install mips_supports_z_point_type.
4152 * linux-ppc-low.c (the_low_target): Install NULL as
4153 supports_z_point_type method.
4154 * linux-s390-low.c (the_low_target): Install NULL as
4155 supports_z_point_type method.
4156 * linux-sparc-low.c (the_low_target): Install NULL as
4157 supports_z_point_type method.
4158 * linux-x86-low.c (x86_supports_z_point_type): New function.
4159 (x86_insert_point): Adjust to new insert_point interface. Use
4160 insert_memory_breakpoint. Adjust to new
4161 i386_low_insert_watchpoint interface.
4162 (x86_remove_point): Adjust to remove_point interface. Use
4163 remove_memory_breakpoint. Adjust to new
4164 i386_low_remove_watchpoint interface.
4165 (the_low_target): Install x86_supports_z_point_type.
4166 * lynx-low.c (lynx_target_ops): Install NULL as
4167 supports_z_point_type callback.
4168 * nto-low.c (nto_supports_z_point_type): New.
4169 (nto_insert_point, nto_remove_point): Adjust to new interface.
4170 (nto_target_ops): Install nto_supports_z_point_type.
4171 * mem-break.c: Adjust intro comment.
4172 (struct raw_breakpoint) <raw_type, size>: New fields.
4173 <inserted>: Update comment.
4174 <shlib_disabled>: Delete field.
4175 (enum bkpt_type) <gdb_breakpoint>: Delete value.
4176 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
4177 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
4178 (raw_bkpt_type_to_target_hw_bp_type): New function.
4179 (find_enabled_raw_code_breakpoint_at): New function.
4180 (find_raw_breakpoint_at): New type and size parameters. Use them.
4181 (insert_memory_breakpoint): New function, based off
4182 set_raw_breakpoint_at.
4183 (remove_memory_breakpoint): New function.
4184 (set_raw_breakpoint_at): Reimplement.
4185 (set_breakpoint): New, based on set_breakpoint_at.
4186 (set_breakpoint_at): Reimplement.
4187 (delete_raw_breakpoint): Go through the_target->remove_point
4188 instead of assuming memory breakpoints.
4189 (find_gdb_breakpoint_at): Delete.
4190 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
4191 (find_gdb_breakpoint): New function.
4192 (set_gdb_breakpoint_at): Delete.
4193 (z_type_supported): New function.
4194 (set_gdb_breakpoint_1): New function, loosely based off
4195 set_gdb_breakpoint_at.
4196 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
4197 (delete_gdb_breakpoint_at): Delete.
4198 (delete_gdb_breakpoint_1): New function, loosely based off
4199 delete_gdb_breakpoint_at.
4200 (delete_gdb_breakpoint): New function.
4201 (clear_gdb_breakpoint_conditions): Rename to ...
4202 (clear_breakpoint_conditions): ... this. Don't handle a NULL
4204 (add_condition_to_breakpoint): Make static.
4205 (add_breakpoint_condition): Take a struct breakpoint pointer
4206 instead of an address. Adjust.
4207 (gdb_condition_true_at_breakpoint): Rename to ...
4208 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
4210 (gdb_condition_true_at_breakpoint): Reimplement.
4211 (add_breakpoint_commands): Take a struct breakpoint pointer
4212 instead of an address. Adjust.
4213 (gdb_no_commands_at_breakpoint): Rename to ...
4214 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
4215 parameter. Return true if no breakpoint was found. Change debug
4217 (gdb_no_commands_at_breakpoint): Reimplement.
4218 (run_breakpoint_commands): Rename to ...
4219 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
4220 and change return type to boolean.
4221 (run_breakpoint_commands): New function.
4222 (gdb_breakpoint_here): Also check for Z1 breakpoints.
4223 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
4224 breakpoint. Go through the_target->remove_point instead of
4225 assuming memory breakpoint.
4226 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
4227 software and hardware breakpoints.
4228 (reinsert_raw_breakpoint): Go through the_target->insert_point
4229 instead of assuming memory breakpoint.
4230 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
4231 software and hardware breakpoints.
4232 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
4233 Check both software and hardware breakpoints.
4234 (validate_inserted_breakpoint): Assert the breakpoint is a
4235 software breakpoint. Set the inserted flag to -1 instead of
4236 setting shlib_disabled.
4237 (delete_disabled_breakpoints): Adjust.
4238 (validate_breakpoints): Only validate software breakpoints.
4239 Adjust to inserted flag change.
4240 (check_mem_read, check_mem_write): Skip breakpoint types other
4241 than software breakpoints. Adjust to inserted flag change.
4242 * mem-break.h (enum raw_bkpt_type): New enum.
4243 (raw_breakpoint, struct process_info): Forward declare.
4244 (Z_packet_to_target_hw_bp_type): Delete declaration.
4245 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
4246 (set_gdb_breakpoint, delete_gdb_breakpoint)
4247 (clear_breakpoint_conditions): New declarations.
4248 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
4249 (breakpoint_inserted_here): Update comment.
4250 (add_breakpoint_condition, add_breakpoint_commands): Replace
4251 address parameter with a breakpoint pointer parameter.
4252 (gdb_breakpoint_here): Update comment.
4253 (delete_gdb_breakpoint_at): Delete.
4254 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
4255 * server.c (process_point_options): Take a struct breakpoint
4256 pointer instead of an address. Adjust.
4257 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
4258 delete_gdb_breakpoint.
4259 * spu-low.c (spu_target_ops): Install NULL as
4260 supports_z_point_type method.
4261 * target.h: Include mem-break.h.
4262 (struct target_ops) <prepare_to_access_memory>: Update comment.
4263 <supports_z_point_type>: New field.
4264 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4265 instead of a char. Also take a raw breakpoint pointer.
4266 * win32-arm-low.c (the_low_target): Install NULL as
4267 supports_z_point_type.
4268 * win32-i386-low.c (i386_supports_z_point_type): New function.
4269 (i386_insert_point, i386_remove_point): Adjust to new interface.
4270 (the_low_target): Install i386_supports_z_point_type.
4271 * win32-low.c (win32_supports_z_point_type): New function.
4272 (win32_insert_point, win32_remove_point): Adjust to new interface.
4273 (win32_target_ops): Install win32_supports_z_point_type.
4274 * win32-low.h (struct win32_target_ops):
4275 <supports_z_point_type>: New method.
4276 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4277 instead of a char. Also take a raw breakpoint pointer.
4279 2014-05-20 Pedro Alves <palves@redhat.com>
4281 * mem-break.h: Include break-common.h.
4282 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
4283 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
4284 (Z_packet_to_target_hw_bp_type): New declaration.
4285 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
4286 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
4287 (Z_PACKET_ACCESS_WP): Delete macros.
4288 (Z_packet_to_hw_type): Delete function.
4289 * i386-low.h: Don't include break-common.h here.
4290 (Z_packet_to_hw_type): Delete declaration.
4291 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
4292 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
4293 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
4294 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
4295 * linux-aarch64-low.c: Don't include break-common.h here.
4296 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
4297 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
4298 (Z_packet_to_target_hw_bp_type): Delete function.
4299 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
4301 (mips_insert_point, mips_remove_point): Use
4302 Z_packet_to_target_hw_bp_type.
4304 2014-05-20 Pedro Alves <palves@redhat.com>
4306 * linux-aarch64-low.c: Include break-common.h.
4307 (enum target_point_type): Delete.
4308 (Z_packet_to_point_type): Rename to ...
4309 (Z_packet_to_target_hw_bp_type): ... this, and return a
4310 target_hw_bp_type instead.
4311 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
4312 instead of an enum target_point_type.
4313 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
4315 (aarch64_dr_state_insert_one_point)
4316 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
4317 (aarch64_handle_aligned_watchpoint)
4318 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
4319 Take an enum target_hw_bp_type instead of an enum
4321 (aarch64_supports_z_point_type): New function.
4322 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
4323 use Z_packet_to_target_hw_bp_type.
4325 2014-05-20 Joel Brobecker <brobecker@adacore.com>
4327 * configure.ac: Only use -Werror by default when DEVELOPMENT
4329 * configure: Regenerate.
4331 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
4333 Fix gdbserver qGetTLSAddr for x86_64 -m32.
4334 * linux-x86-low.c (X86_64_USER_REGS): New.
4335 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
4337 2014-04-28 Yao Qi <yao@codesourcery.com>
4339 * Makefile.in (i386-avx512.c): Fix the typo of generated file
4342 2014-04-25 Pedro Alves <palves@redhat.com>
4345 * linux-low.c (linux_attach_fail_reason_string): New function.
4346 (linux_attach_lwp): Delete.
4347 (linux_attach_lwp_1): Rename to ...
4348 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
4349 argument. Remove "initial" parameter. Return int instead of
4350 void. Don't error or warn here.
4351 (linux_attach): Adjust to call linux_attach_lwp. Call error on
4352 failure to attach to the tgid. Call warning when failing to
4354 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
4355 argument. Remove "initial" parameter. Return int instead of
4356 void. Don't error or warn here.
4357 (linux_attach_fail_reason_string): New declaration.
4358 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
4359 interface change. Use linux_attach_fail_reason_string.
4361 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
4362 Walfred Tedeschi <walfred.tedeschi@intel.com>
4364 * Makefile.in: Added rules to handle new files
4365 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
4366 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
4367 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
4368 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
4369 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
4370 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
4372 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
4373 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
4374 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
4375 i386/x32-avx512.xml.
4376 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
4377 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
4378 i386/x32-avx512-linux.xml.
4379 * i387-fp.c (num_avx512_k_registers): New constant for number
4381 (num_avx512_zmmh_low_registers): New constant for number of
4382 lower ZMM registers (0-15).
4383 (num_avx512_zmmh_high_registers): New constant for number of
4384 higher ZMM registers (16-31).
4385 (num_avx512_ymmh_registers): New contant for number of higher
4386 YMM registers (ymm16-31 added by avx521 on x86_64).
4387 (num_avx512_xmm_registers): New constant for number of higher
4388 XMM registers (xmm16-31 added by AVX512 on x86_64).
4389 (struct i387_xsave): Add space for AVX512 registers.
4390 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
4391 Add code to handle AVX512 registers.
4392 (i387_xsave_to_cache): Add code to handle AVX512 registers.
4393 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
4394 prototypei from generated file.
4395 (tdesc_amd64_avx512_linux): Likewise.
4396 (init_registers_x32_avx512_linux): Likewise.
4397 (tdesc_x32_avx512_linux): Likewise.
4398 (init_registers_i386_avx512_linux): Likewise.
4399 (tdesc_i386_avx512_linux): Likewise.
4400 (x86_64_regmap): Add AVX512 registers.
4401 (x86_linux_read_description): Add code to handle AVX512 XSTATE
4403 (initialize_low_arch): Add code to initialize AVX512 registers.
4405 2014-04-23 Pedro Alves <palves@redhat.com>
4407 * mem-break.c (find_gdb_breakpoint_at): Make static.
4408 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
4410 2014-04-23 Pedro Alves <palves@redhat.com>
4412 * i386-low.c: Don't include break-common.h here.
4413 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
4414 prototype to take target_hw_bp_type as argument instead of a Z
4416 * i386-low.h: Include break-common.h here.
4417 (Z_packet_to_hw_type): Declare.
4418 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
4420 * linux-x86-low.c (x86_insert_point): Convert the packet number to
4421 a target_hw_bp_type before calling i386_low_insert_watchpoint.
4422 (x86_remove_point): Convert the packet number to a
4423 target_hw_bp_type before calling i386_low_remove_watchpoint.
4424 * win32-i386-low.c (i386_insert_point): Convert the packet number
4425 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
4426 (i386_remove_point): Convert the packet number to a
4427 target_hw_bp_type before calling i386_low_remove_watchpoint.
4429 2014-04-23 Pedro Alves <palves@redhat.com>
4431 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
4433 2014-04-10 Pedro Alves <palves@redhat.com>
4435 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
4436 Check if the condition or command is NULL before checking if the
4437 breakpoint is known. On success, return true.
4438 * mem-break.h (add_breakpoint_condition): Document return.
4439 (add_breakpoint_commands): Add describing comment.
4440 * server.c (skip_to_semicolon): New function.
4441 (process_point_options): Use it.
4443 2014-04-09 Pedro Alves <palves@redhat.com>
4445 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
4448 2014-02-27 Pedro Alves <palves@redhat.com>
4451 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
4453 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
4455 (last_thread_of_process_p): Take a PID argument instead of a
4457 (linux_wait_for_lwp): Delete.
4458 (num_lwps, check_zombie_leaders, not_stopped_callback): New
4460 (linux_low_filter_event): New function, party factored out from
4461 linux_wait_for_event.
4462 (linux_wait_for_event): Rename to ...
4463 (linux_wait_for_event_filtered): ... this. Add new filter ptid
4464 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
4465 sigsuspend. Check for zombie leaders.
4466 (linux_wait_for_event): Reimplement as wrapper around
4467 linux_wait_for_event_filtered.
4468 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
4469 a normal or signal exit is seen, it's the whole process exiting.
4470 (wait_for_sigstop): No longer a for_each_inferior callback.
4471 Rewrite on top of linux_wait_for_event_filtered.
4472 (stop_all_lwps): Call wait_for_sigstop directly.
4473 * server.c (resume, handle_target_event): Handle
4474 TARGET_WAITKIND_NO_RESUMED.
4476 2014-02-26 Joel Brobecker <brobecker@adacore.com>
4478 * win32-low.c (psapi_get_dll_name,
4479 * win32_CreateToolhelp32Snapshot): Delete.
4480 (win32_CreateToolhelp32Snapshot, win32_Module32First)
4481 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
4483 (handle_load_dll): Add function description.
4484 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
4486 2014-02-26 Joel Brobecker <brobecker@adacore.com>
4488 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
4490 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
4491 base address when calling win32_add_one_solib.
4492 (handle_load_dll): Delete local variable load_addr.
4493 Remove 0x1000 offset applied to DLL base address when calling
4494 win32_add_one_solib.
4495 (handle_unload_dll): Add comment.
4497 2014-02-26 Joel Brobecker <brobecker@adacore.com>
4499 * win32-low.c (win32_add_all_dlls): Renames
4500 win32_ensure_ntdll_loaded. Rewrite function documentation.
4501 Adjust implementation to always load all DLLs.
4502 Add 0x1000 offset to DLL base address when calling
4503 win32_add_one_solib.
4504 (child_initialization_done): New static global.
4505 (do_initial_child_stuff): Set child_initialization_done to
4506 zero during child initialization, and 1 after. Replace call
4507 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
4509 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
4510 (handle_unload_dll): Add function documentation.
4511 (get_child_debug_event): Ignore load and unload DLL events
4512 during child initialization.
4514 2014-02-20 Doug Evans <dje@google.com>
4516 Remove global all_lwps.
4517 * inferiors.h (ptid_of): Move here from linux-low.h.
4518 (pid_of, lwpid_of): Ditto.
4519 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
4520 parameter is a struct thread_info * now.
4521 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
4522 directly. Pass &all_threads to find_inferior instead of &all_lwps.
4523 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
4525 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
4526 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
4527 * linux-arm-low.c (update_registers_callback): Update, "entry"
4528 parameter is a struct thread_info * now.
4529 Fetch lwpid from current_inferior directly.
4530 (arm_insert_point): Pass &all_threads to find_inferior instead of
4532 (arm_remove_point): Ditto.
4533 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
4534 (arm_prepare_to_resume): Fetch pid from thread.
4535 (arm_read_description): Fetch lwpid from current_inferior directly.
4536 * linux-low.c (all_lwps): Delete.
4537 (delete_lwp): Delete call to remove_inferior.
4538 (handle_extended_wait): Fetch lwpid from thread.
4539 (add_lwp): Don't set lwp->entry.id. Remove call to
4540 add_inferior_to_list.
4541 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
4542 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
4543 (kill_one_lwp_callback): Ditto.
4544 (linux_kill): Don't dereference NULL pointer.
4545 Fetch ptid,lwpid from thread.
4546 (get_detach_signal): Fetch ptid from thread.
4547 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
4548 Simplify call to regcache_invalidate_thread.
4549 (delete_lwp_callback): Update, "entry" parameter is a
4550 struct thread_info * now. Fetch pid from thread.
4551 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
4552 (status_pending_p_callback): Update, "entry" parameter is a
4553 struct thread_info * now. Fetch ptid from thread.
4554 (find_lwp_pid): Update, "entry" parameter is a
4555 struct thread_info * now.
4556 (linux_wait_for_lwp): Fetch pid from thread.
4557 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
4558 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
4559 (enqueue_one_deferred_signal): Fetch lwpid from thread.
4560 (dequeue_one_deferred_signal): Ditto.
4561 (cancel_breakpoint): Fetch ptid from current_inferior.
4562 (linux_wait_for_event): Pass &all_threads to find_inferior,
4563 not &all_lwps. Fetch ptid, lwpid from thread.
4564 (count_events_callback): Update, "entry" parameter is a
4565 struct thread_info * now.
4566 (select_singlestep_lwp_callback): Ditto.
4567 (select_event_lwp_callback): Ditto.
4568 (cancel_breakpoints_callback): Ditto.
4569 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
4571 (select_event_lwp): Ditto. Fetch ptid from event_thread.
4572 (unsuspend_one_lwp): Update, "entry" parameter is a
4573 struct thread_info * now.
4574 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
4576 (linux_stabilize_threads): Ditto. And for for_each_inferior.
4577 Fetch lwpid from thread, not lwp.
4578 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
4579 Pass &all_threads to find_inferior, not &all_lwps.
4580 (send_sigstop): Fetch lwpid from thread, not lwp.
4581 (send_sigstop_callback): Update, "entry" parameter is a
4582 struct thread_info * now.
4583 (suspend_and_send_sigstop_callback): Ditto.
4584 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
4585 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
4586 struct thread_info * now.
4587 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
4589 (lwp_running): Update, "entry" parameter is a
4590 struct thread_info * now.
4591 (stop_all_lwps): Fetch ptid from thread.
4592 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
4593 (linux_resume_one_lwp): Fetch lwpid from thread.
4594 (linux_set_resume_request): Update, "entry" parameter is a
4595 struct thread_info * now. Fetch pid, lwpid from thread.
4596 (resume_status_pending_p): Update, "entry" parameter is a
4597 struct thread_info * now.
4598 (need_step_over_p): Ditto. Fetch lwpid from thread.
4599 (start_step_over): Fetch lwpid from thread.
4600 (linux_resume_one_thread): Update, "entry" parameter is a
4601 struct thread_info * now. Fetch lwpid from thread.
4602 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
4603 (proceed_one_lwp): Update, "entry" parameter is a
4604 struct thread_info * now. Fetch lwpid from thread.
4605 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
4606 struct thread_info * now.
4607 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
4608 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
4609 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
4611 (regsets_store_inferior_registers): Ditto.
4612 (fetch_register, store_register): Ditto.
4613 (linux_read_memory, linux_write_memory): Ditto.
4614 (linux_request_interrupt): Ditto.
4615 (linux_read_auxv): Ditto.
4616 (linux_xfer_siginfo): Ditto.
4617 (linux_qxfer_spu): Ditto.
4618 (linux_qxfer_libraries_svr4): Ditto.
4619 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
4620 moved to inferiors.h.
4622 (get_thread_lwp): Update.
4623 (struct lwp_info): Delete member "entry". Simplify comment for
4626 * linux-mips-low.c (mips_read_description): Fetch lwpid from
4627 current_inferior directly.
4628 (update_watch_registers_callback): Update, "entry" parameter is a
4629 struct thread_info * now. Fetch pid from thread.
4630 (mips_linux_prepare_to_resume): Fetch ptid from thread.
4631 (mips_insert_point): Fetch lwpid from current_inferior.
4632 Pass &all_threads to find_inferior, not &all_lwps.
4633 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
4634 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
4636 (mips_stopped_data_address): Ditto.
4637 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
4639 * linux-tile-low.c (tile_arch_setup): Ditto.
4640 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
4641 (update_debug_registers_callback): Update, "entry" parameter is a
4642 struct thread_info * now. Fetch pid from thread.
4643 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
4644 Pass &all_threads to find_inferior, not &all_lwps.
4645 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
4646 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
4647 Pass &all_threads to find_inferior, not &all_lwps.
4648 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
4649 (i386_dr_low_get_status): Ditto.
4650 (x86_linux_prepare_to_resume): Fetch ptid from thread.
4651 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
4652 (x86_linux_read_description): Ditto.
4653 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
4655 2014-02-20 Doug Evans <dje@google.com>
4657 * inferiors.c (get_first_inferior): Fix buglet.
4659 2014-02-19 Doug Evans <dje@google.com>
4661 * gdbthread.h (add_thread): Change result type to struct thread_info *.
4662 * inferiors.c (add_thread): Change result type to struct thread_info *.
4663 All callers updated.
4664 (add_lwp): Call add_thread here instead of in callers.
4665 All callers updated.
4666 * linux-low.h (get_lwp_thread): Rewrite.
4667 (struct lwp_info): New member "thread".
4669 2014-02-19 Doug Evans <dje@google.com>
4671 * linux-low.c (add_lwp): Change result to struct lwp_info *.
4672 All callers updated.
4674 2014-02-19 Doug Evans <dje@google.com>
4676 * inferiors.c (add_thread): Fix whitespace.
4678 2014-02-19 Doug Evans <dje@google.com>
4680 * dll.c (clear_dlls): Replace accessing list implemention details
4682 * gdbthread.h (get_first_thread): Declare.
4683 * inferiors.c (for_each_inferior_with_data): New function.
4684 (get_first_thread): New function.
4685 (find_thread_ptid): Simplify.
4686 (get_first_inferior): New function.
4687 (clear_list): Delete.
4688 (one_inferior_p): New function.
4689 (clear_inferior_list): New function.
4690 (clear_inferiors): Update.
4691 * inferiors.h (for_each_inferior_with_data): Declare.
4692 (clear_inferior_list): Declare.
4693 (one_inferior_p): Declare.
4694 (get_first_inferior): Declare.
4695 * linux-low.c (linux_wait_for_event): Replace accessing list
4696 implemention details with API function.
4697 * server.c (target_running): Ditto.
4698 (accumulate_file_name_length): New function.
4699 (emit_dll_description): New function.
4700 (handle_qxfer_libraries): Replace accessing list implemention
4701 details with API function.
4702 (handle_qxfer_threads_worker): New function.
4703 (handle_qxfer_threads_proper): Replace accessing list implemention
4704 details with API function.
4705 (handle_query): Ditto.
4706 (visit_actioned_threads_callback_ftype): New typedef.
4707 (visit_actioned_threads_data): New struct.
4708 (visit_actioned_threads): Rewrite to be find_inferior callback.
4709 (resume): Call find_inferior.
4710 (handle_status): Replace accessing list implemention
4711 details with API function.
4712 (process_serial_event): Replace accessing list implemention details
4714 * target.c (set_desired_inferior): Replace accessing list implemention
4715 details with API function.
4716 * tracepoint.c (same_process_p): New function.
4717 (gdb_agent_about_to_close): Replace accessing list implemention
4718 details with API function.
4719 * win32-low.c (child_delete_thread): Replace accessing list
4720 implemention details with API function.
4721 (match_dll_by_basename): New function.
4722 (dll_is_loaded_by_basename): New function.
4723 (win32_ensure_ntdll_loaded): Replace accessing list implemention
4724 details call to dll_is_loaded_by_basename.
4726 2014-02-19 Doug Evans <dje@google.com>
4728 * dll.h (struct dll_info): Add comment.
4729 * gdbthread.h (struct thread_info): Add comment.
4730 (current_ptid): Simplify.
4731 * inferiors.c (add_process): Update.
4732 (remove_process): Update.
4733 * inferiors.h (struct process_info): Rename member "head" to "entry".
4734 * linux-low.c (delete_lwp): Update.
4736 (last_thread_of_process_p): Update.
4737 (kill_one_lwp_callback, linux_kill): Update.
4738 (status_pending_p_callback): Update.
4739 (wait_for_sigstop): Update. Simplify read of ptid.
4740 (start_step_over): Update.
4741 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
4742 (get_lwp_thread): Update.
4743 (struct lwp_info): Rename member "head" to "entry".
4744 * regcache.h (inferior_list_entry): Delete.
4745 * server.c (kill_inferior_callback): Update.
4746 (detach_or_kill_inferior_callback): Update.
4747 (print_started_pid): Update.
4748 (print_attached_pid): Update.
4749 (process_serial_event): Simplify read of ptid.
4750 * thread-db.c (thread_db_create_event): Update.
4751 (thread_db_get_tls_address): Update.
4752 * win32-low.c (current_inferior_ptid): Simplify.
4754 2014-02-19 Tom Tromey <tromey@redhat.com>
4756 * target.h (struct target_ops) <supports_btrace>: Add target_ops
4758 (target_supports_btrace): Update.
4760 2014-02-14 Yao Qi <yao@codesourcery.com>
4762 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
4763 (rsp-low-ipa.o): New target.
4765 2014-02-12 Tom Tromey <tromey@redhat.com>
4767 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
4768 convert_ascii_to_int.
4769 * regcache.c (registers_to_string): Likewise.
4770 * remote-utils.c (decode_M_packet): Likewise.
4771 * server.c (process_serial_event): Likewise.
4773 2014-02-12 Tom Tromey <tromey@redhat.com>
4775 * server.c (handle_query, handle_v_run): Use hex2bin, not
4777 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
4779 2014-02-12 Tom Tromey <tromey@redhat.com>
4781 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
4782 convert_int_to_ascii.
4783 * regcache.c (registers_to_string, collect_register_as_string):
4785 * remote-utils.c (look_up_one_symbol, relocate_instruction):
4787 * server.c (process_serial_event): Likewise.
4788 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
4789 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
4791 2014-02-12 Tom Tromey <tromey@redhat.com>
4793 * remote-utils.c (look_up_one_symbol, monitor_output): Use
4794 bin2hex, not hexify.
4795 * tracepoint.c (cmd_qtstatus): Likewise.
4797 2014-02-12 Tom Tromey <tromey@redhat.com>
4799 * remote-utils.c (monitor_output): Pass explicit length to
4802 2014-02-12 Tom Tromey <tromey@redhat.com>
4804 * tracepoint.c: Include rsp-low.h.
4805 * server.c: Include rsp-low.h.
4806 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
4807 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
4809 * remote-utils.c: Include rsp-low.h.
4810 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
4811 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
4812 (convert_int_to_ascii, convert_ascii_to_int): Move to
4814 * regcache.c: Include rsp-low.h.
4815 * ax.c: Include rsp-low.h.
4816 * Makefile.in (SFILES): Add common/rsp-low.c.
4817 (OBS): Add rsp-low.o.
4818 (rsp-low.o): New target.
4820 2014-02-12 Tom Tromey <tromey@redhat.com>
4822 * utils.h (pulongest, plongest, phex_nz): Don't declare.
4823 Include print-utils.h.
4824 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
4825 (plongest, thirty_two, phex_nz): Remove.
4826 * Makefile.in (SFILES): Add common/print-utils.c.
4827 (OBS): Add print-utils.o.
4828 (print-utils-ipa.o): New target.
4829 (print-utils.o): New target.
4830 (IPA_OBJS): Add print-utils-ipa.o.
4832 2014-02-06 Tom Tromey <tromey@redhat.com>
4834 * Makefile.in (SFILES): Fix indentation.
4836 2014-02-05 Doug Evans <dje@google.com>
4838 * linux-low.c (linux_wait_for_event): Improve comment.
4839 (linux_wait_1): Keep current_inferior in sync with event_child.
4841 2014-01-22 Doug Evans <dje@google.com>
4843 * gdbthread.h (gdb_id_to_thread): Delete, unused.
4845 2014-01-22 Doug Evans <dje@google.com>
4847 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
4848 * configure: Regenerate.
4849 * config.in: Regenerate.
4850 * Makefile.in (SFILES): Add debug.c.
4852 * debug.c: New file.
4853 * debug.h: New file.
4854 * linux-aarch64-low.c (*): Update all debugging printfs to use
4855 debug_printf instead of fprintf.
4856 * linux-arm-low.c (*): Ditto.
4857 * linux-cris-low.c (*): Ditto.
4858 * linux-crisv32-low.c (*): Ditto.
4859 * linux-m32r-low.c (*): Ditto.
4860 * linux-sparc-low.c (*): Ditto.
4861 * linux-x86.c (*): Ditto.
4862 * linux-low.c (*): Ditto.
4863 (linux_wait_1): Add calls to debug_enter, debug_exit.
4864 (linux_wait): Remove redundant debugging printf.
4865 (stop_all_lwps): Add calls to debug_enter, debug_exit.
4866 (linux_resume, unstop_all_lwps): Ditto.
4867 * mem-break.c (*): Update all debugging printfs to use
4868 debug_printf instead of fprintf.
4869 * remote-utils.c (*): Ditto.
4870 * thread-db.c (*): Ditto.
4871 * server.c #include <ctype.h>, "gdb_vecs.h".
4872 (debug_threads): Moved to debug.c.
4873 (*): Update all debugging printfs to use debug_printf instead of
4875 (start_inferior): Replace call to fflush with call to debug_flush.
4876 (monitor_show_help): Mention set debug-format.
4877 (parse_debug_format_options): New function.
4878 (handle_monitor_command): Handle "monitor set debug-format".
4879 (gdbserver_usage): Mention --debug-format.
4880 (main): Parse --debug-format.
4881 * server.h (debug_threads): Declaration moved to debug.h.
4883 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
4884 trace_debug_1 that uses debug_printf.
4885 (tracepoint_look_up_symbols): Update all debugging printfs to use
4886 debug_printf instead of fprintf.
4888 2014-01-20 Baruch Siach <baruch@tkos.co.il>
4890 * linux-xtensa-low.c: Include asm/ptrace.h instead of
4893 2014-01-17 Pedro Alves <palves@redhat.com>
4896 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
4897 defined after including gdb_proc_service.h.
4899 2014-01-16 Doug Evans <dje@google.com>
4901 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
4902 (match_dll): Use it.
4904 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
4906 * target.h (target_ops) <read_btrace>: Change parameters and
4907 return type to allow error reporting.
4908 * server.c (handle_qxfer_btrace): Support delta reads. Pass
4909 trace reading errors on.
4910 * linux-low.c (linux_low_read_btrace): Pass trace reading
4912 (linux_low_disable_btrace): New.
4914 2014-01-15 Doug Evans <dje@google.com>
4916 * inferiors.c (thread_id_to_gdb_id): Delete.
4917 * inferiors.h (thread_id_to_gdb_id): Delete.
4919 2014-01-13 Eli Zaretskii <eliz@gnu.org>
4921 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
4922 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
4925 2014-01-08 Pedro Alves <palves@redhat.com>
4927 * server.c (handle_status): Don't discard previous queued stop
4928 replies or thread's pending status here.
4929 (main) <disconnection>: Do it here instead.
4931 2014-01-08 Pedro Alves <palves@redhat.com>
4933 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
4934 * server.c (visit_actioned_threads, handle_pending_status): New
4936 (handle_v_cont): Factor out parts to ...
4937 (resume): ... this new function. If in all-stop, and a thread
4938 being resumed has a pending status, report it without actually
4940 (myresume): Adjust to use the new 'resume' function.
4941 (clear_pending_status_callback, set_pending_status_callback)
4942 (find_status_pending_thread_callback): New functions.
4943 (handle_status): Handle the case of multiple threads having
4944 interesting statuses to report. Report threads' real last signal
4945 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
4946 with an interesting thread to report the status for, instead of
4947 always reporting the status of the first thread.
4949 2014-01-01 Joel Brobecker <brobecker@adacore.com>
4951 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
4952 * gdbreplay.c (gdbreplay_version): Likewise.
4954 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
4956 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
4957 iov.iov_len with the real length in use.
4959 2013-12-13 Joel Brobecker <brobecker@adacore.com>
4961 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
4962 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
4963 for all targets that use win32-low.c.
4964 * win32-low.c (win32_ensure_ntdll_loaded): New function.
4965 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
4967 2013-12-13 Pedro Alves <palves@redhat.com>
4969 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
4970 if equal to TARGET_WAITKIND_LOADED.
4971 * win32-low.c (cached_status): New static global.
4972 (win32_wait): Add declaration.
4973 (do_initial_child_stuff): Flush all initial pending debug events
4974 up to the initial breakpoint.
4975 (win32_wait): If CACHED_STATUS was set, return that instead
4976 of doing a real wait. Remove the code resuming the execution
4977 of the inferior after receiving a TARGET_WAITKIND_LOADED event
4978 during the initial phase. Also remove the code changing
4979 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
4980 TARGET_WAITKIND_STOPPED.
4982 2013-12-11 Yao Qi <yao@codesourcery.com>
4984 * notif.c (handle_notif_ack): Return 0 if no notification
4987 2013-11-20 Doug Evans <dje@google.com>
4989 * linux-low.c (linux_set_resume_request): Fix comment.
4991 2013-11-20 Doug Evans <dje@google.com>
4993 * linux-low.c (resume_status_pending_p): Tweak comment.
4995 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
4997 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
4998 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
4999 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
5000 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
5001 (srv_amd64_regobj): Add amd64-mpx.o.
5002 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
5003 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
5004 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
5005 * i387-fp.c (num_pl_bnd_register) Added constant.
5006 (num_pl_bnd_cfg_registers) Added constant.
5007 (struct i387_xsave) Added reserved area and MPX fields.
5008 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
5009 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
5011 (tdesc_i386_mpx_linux): Add MPX amd64 target.
5012 (init_registers_amd64_mpx_linux): Declare new function.
5013 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
5014 (x86_64_regmap): Add MPX registers.
5015 (x86_linux_read_description): Add MPX case.
5016 (initialize_low_arch): Initialize MPX targets.
5018 2013-11-18 Tom Tromey <tromey@redhat.com>
5020 * configure: Rebuild.
5021 * configure.ac: Don't check for stdlib.h.
5022 * gdbreplay.c: Unconditionally include stdlib.h.
5024 2013-11-18 Tom Tromey <tromey@redhat.com>
5026 * config.in: Rebuild.
5027 * configure: Rebuild.
5028 * configure.ac: Don't use AC_HEADER_DIRENT.
5030 2013-11-18 Tom Tromey <tromey@redhat.com>
5032 * server.h: Don't check HAVE_STRING_H.
5033 * gdbreplay.c: Don't check HAVE_STRING_H.
5034 * configure: Rebuild.
5036 2013-11-18 Tom Tromey <tromey@redhat.com>
5038 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
5041 2013-11-08 Tom Tromey <tromey@redhat.com>
5043 * configure, config.in: Rebuild.
5044 * configure.ac: Remove unused configury.
5046 2013-11-08 Tom Tromey <tromey@redhat.com>
5048 * acinclude.m4: Include common.m4, codeset.m4.
5049 * configure, config.in: Rebuild.
5050 * configure.ac: Use GDB_AC_COMMON.
5052 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
5054 * linux-s390-low.c (HWCAP_S390_TE): New define.
5055 (s390_arch_setup): Consider the TE field in the HWCAP for
5056 determining 'have_regset_tdb'.
5058 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
5061 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
5064 2013-10-02 Pedro Alves <palves@redhat.com>
5066 * server.c (process_serial_event): Don't output "GDBserver
5067 exiting" if GDB is connected through stdio.
5068 * target.c (mywait): Likewise, be silent if GDB is connected
5071 2013-10-01 Joel Brobecker <brobecker@adacore.com>
5073 * lynx-low.c (lynx_add_threads_after_attach): New function.
5074 (lynx_attach): Remove call to add_thread. Add call to
5075 lynx_add_threads_after_attach instead.
5077 2013-09-28 Mike Frysinger <vapier@gentoo.org>
5079 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
5080 * config.in, configure: Regenerated.
5082 2013-09-18 Yao Qi <yao@codesourcery.com>
5085 * server.c (start_inferior): Clear 'resume_info'.
5087 2013-09-16 Jiong Wang <jiwang@tilera.com>
5089 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
5092 2013-09-16 Jiong Wang <jiwang@tilera.com>
5094 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
5095 linux-tile-low.o to srv_tgtobj.
5097 2013-09-16 Will Newton <will.newton@linaro.org>
5099 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
5102 2013-09-06 Pedro Alves <palves@redhat.com>
5104 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
5105 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
5106 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
5107 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
5108 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
5109 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
5111 2013-09-06 Pedro Alves <palves@redhat.com>
5113 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
5114 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
5116 2013-09-06 Pedro Alves <palves@redhat.com>
5118 * linux-amd64-ipa.c: Include tracepoint.h.
5119 * linux-i386-ipa.c: Include tracepoint.h.
5121 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
5123 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
5124 (ps_get_thread_area): New function.
5126 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
5128 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
5129 (initialize_low_arch): Call init_registers_crisv32 rather than
5130 init_register_crisv32.
5132 2013-09-05 Pedro Alves <palves@redhat.com>
5134 * server.h (handle_vFile, hostio_last_error_from_errno): Move
5136 * hostio.h: ... this new file.
5137 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
5138 win32-low.c: Include hostio.h.
5140 2013-09-05 Pedro Alves <palves@redhat.com>
5142 * server.h (gdb_client_data, handler_func, callback_handler_func)
5143 (delete_file_handler, add_file_handler, append_callback_event)
5144 (delete_callback_event, start_event_loop, initialize_event_loop):
5145 Move to event-loop.h and include it.
5146 * event-loop.h: New file.
5148 2013-09-05 Pedro Alves <palves@redhat.com>
5150 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
5151 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
5152 (loaded_dll, unloaded_dll): Move to ...
5153 * dll.h: ... this new file.
5154 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
5156 2013-09-05 Pedro Alves <palves@redhat.com>
5158 * server.h (current_process, get_thread_process, all_processes)
5159 (add_inferior_to_list, for_each_inferior, current_inferior)
5160 (remove_inferior, add_process, remove_process, find_process_pid)
5161 (have_started_inferiors_p, have_attached_inferiors_p)
5162 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
5163 (clear_inferiors, find_inferior, find_inferior_id)
5164 (inferior_target_data, set_inferior_target_data)
5165 (inferior_regcache_data, set_inferior_regcache_data): Move to
5166 inferiors.h, and include it.
5167 * inferiors.h: New file.
5169 2013-09-05 Pedro Alves <palves@redhat.com>
5171 * server.h (struct emit_ops, current_insn_ptr, emit_error):
5175 2013-09-05 Pedro Alves <palves@redhat.com>
5177 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
5179 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
5180 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
5181 (handle_tracepoint_general_set, handle_tracepoint_query)
5182 (tracepoint_finished_step, tracepoint_was_hit)
5183 (release_while_stepping_state_list, current_traceframe)
5184 (in_readonly_region, traceframe_read_mem)
5185 (fetch_traceframe_registers, traceframe_read_sdata)
5186 (traceframe_read_info, struct fast_tpoint_collect_status)
5187 (fast_tracepoint_collecting, force_unlock_trace_buffer)
5188 (handle_tracepoit_bkpts, initialize_low_tracepoint)
5189 (supply_fast_tracepoint_registers)
5190 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
5191 (ipa_tdesc, claim_trampoline_space)
5192 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
5193 (agent_mem_read, agent_get_trace_state_variable_value)
5194 (agent_set_trace_state_variable_value, agent_tsv_read)
5195 (agent_mem_read_string, get_raw_reg_func_addr)
5196 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
5197 * tracepoint.h: ... this new file.
5199 2013-09-05 Pedro Alves <palves@redhat.com>
5201 * server.h (perror_with_name, error, fatal, warning, paddress)
5202 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
5204 * utils.h: New file.
5206 2013-09-05 Pedro Alves <palves@redhat.com>
5208 * server.h (remote_debug, noack_mode, transport_is_reliable)
5209 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
5210 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
5211 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
5212 (write_enn, initialize_async_io, enable_async_io)
5213 (disable_async_io, check_remote_input_interrupt_request)
5214 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
5215 (dead_thread_notify, prepare_resume_reply)
5216 (decode_address_to_semicolon, decode_address, decode_m_packet)
5217 (decode_M_packet, decode_X_packet, decode_xfer_write)
5218 (decode_search_memory_packet, unhexify, hexify)
5219 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
5220 (look_up_one_symbol, relocate_instruction)
5221 (monitor_output): Move to remote-utils.h, and include it.
5222 * remote-utils.h: New file.
5224 2013-09-05 Pedro Alves <palves@redhat.com>
5226 * server.h (_): Delete.
5228 2013-09-02 Pedro Alves <palves@redhat.com>
5230 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
5231 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
5233 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
5235 2013-09-02 Pierre Muller <muller@sourceware.org>
5237 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
5238 or WriteProcessMemory complete successfully and handle
5239 ERROR_PARTIAL_COPY error.
5241 2013-09-02 Pedro Alves <palves@redhat.com>
5243 * server.c (gdb_read_memory): Return -1 on traceframe memory read
5244 error instead of EIO.
5246 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5249 * linux-low.c: Include filestuff.h.
5250 (linux_create_inferior) <pid == 0>: Call close_most_fds.
5251 * lynx-low.c: Include filestuff.h.
5252 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
5253 * server.c: Include filestuff.h.
5254 (main): Call notice_open_fds.
5255 * spu-low.c: Include filestuff.h.
5256 (spu_create_inferior) <pid == 0>: Call close_most_fds.
5258 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
5260 * Makefile.in: Explain why ../target and ../nat are not
5261 listed as include file search paths.
5262 (linux-waitpid.o): New object file rule.
5263 * configure.srv (srv_native_linux_obj): New variable.
5264 Replace all occurrences of linux native object files with
5265 $srv_native_linux_obj.
5266 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
5267 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
5268 (linux_enable_event_reporting): Remove declaration.
5269 (my_waitpid): Moved to common/linux-waitpid.c.
5270 (linux_wait_for_event): Pass ptid when calling
5271 linux_enable_event_reporting.
5272 (linux_supports_tracefork_flag): Remove.
5273 (linux_enable_event_reporting): Likewise.
5274 (linux_tracefork_grandchild): Remove.
5275 (STACK_SIZE): Moved to common/linux-ptrace.c.
5276 (linux_tracefork_child): Remove.
5277 (linux_test_for_tracefork): Remove.
5278 (linux_look_up_symbols): Call linux_supports_traceclone.
5279 (initialize_low): Remove call to linux_test_for_tracefork.
5280 * linux-low.h (PTRACE_TYPE_ARG3): Move to
5281 common/linux-ptrace.h.
5282 (PTRACE_TYPE_ARG4): Likewise.
5283 Include linux-ptrace.h.
5285 2013-08-21 Pedro Alves <palves@redhat.com>
5287 * config.in: Renegerate.
5289 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
5291 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
5292 (SFILES): Remove $(srcdir)/common/target-common.c and
5293 add $(srcdir)/target/waitstatus.c.
5294 (OBS): Remove target-common.o and add waitstatus.o.
5295 (server_h): Remove $(srcdir)/../common/target-common.h and
5296 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
5297 and $(srcdir)/../target/waitstatus.h.
5298 (target-common.o): Remove.
5299 (waitstatus.o): New target object file.
5300 * target.h: Do not include target-common.h and
5301 include target/resume.h, target/wait.h and
5302 target/waitstatus.h.
5304 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
5306 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
5307 to PTRACE_TYPE_ARG3.
5308 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
5309 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
5311 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
5312 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
5314 2013-07-27 Jie Zhang <jie@codesourcery.com>
5315 Daniel Jacobowitz <dan@codesourcery.com>
5316 Yao Qi <yao@codesourcery.com>
5318 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
5319 (mips-linux-watch.o): New rule.
5320 (mips_linux_watch_h): New variable.
5321 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
5323 * linux-mips-low.c: Include mips-linux-watch.h.
5324 (struct arch_process_info, struct arch_lwp_info): New.
5325 (update_watch_registers_callback): New function.
5326 (mips_linux_new_process, mips_linux_new_thread) New functions.
5327 (mips_linux_prepare_to_resume, mips_insert_point): New
5329 (mips_remove_point, mips_stopped_by_watchpoint): New
5331 (rsp_bp_type_to_target_hw_bp_type): New function.
5332 (mips_stopped_data_address): New function.
5333 (the_low_target): Add watchpoint support functions.
5335 2013-07-27 Yao Qi <yao@codesourcery.com>
5337 * i386-low.c: Include break-common.h.
5338 (enum target_hw_bp_type): Remove.
5340 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
5342 * Makefile.in (SFILES): /common/target-common.c.
5343 (OBS): Add target-common.o.
5344 (server_h): Add $(srcdir)/../common/target-common.h.
5345 (target-common.o): New target.
5346 * server.c (queue_stop_reply_callback): Free
5347 status string after use.
5348 * target.c (target_waitstatus_to_string): Remove.
5349 * target.h: Include target-common.h.
5350 (resume_kind): Likewise.
5351 (target_waitkind): Likewise.
5352 (target_waitstatus): Likewise.
5353 (TARGET_WNOHANG): Likewise.
5355 2013-07-04 Yao Qi <yao@codesourcery.com>
5357 * Makefile.in (host_alias): Use @host_noncanonical@.
5358 (target_alias): Use @target_noncanonical@.
5359 * configure.ac: Use ACX_NONCANONICAL_TARGET and
5360 ACX_NONCANONICAL_HOST.
5361 * configure: Regenerated.
5364 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
5366 * configure.ac (version_host, version_target): Set and AC_SUBST them.
5367 * configure: Rebuild.
5368 * Makefile.in (version_host, version_target): Get from configure.
5369 (version.c): Use $(version_host) and $(version_target).
5371 2013-07-03 Pedro Alves <palves@redhat.com>
5373 * Makefile.in (config.status): Depend on development.sh.
5374 * acinclude.m4: Include libmcheck.m4.
5375 * configure: Regenerate.
5377 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
5379 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
5380 attribute inside the parentheses.
5381 (winapi_DebugSetProcessKillOnExit): Ditto.
5382 (winapi_DebugBreakProcess): Ditto.
5383 (winapi_GenerateConsoleCtrlEvent): Ditto.
5385 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
5387 * notif.h (notif_event): Add a dummy member to avoid compiler
5390 2013-07-01 Pedro Alves <palves@redhat.com>
5392 * hostio.c (HOSTIO_PATH_MAX): Define.
5393 (require_filename, handle_open, handle_unlink, handle_readlink):
5396 2013-07-01 Pedro Alves <palves@redhat.com>
5398 * server.h: Include "pathmax.h".
5399 * linux-low.c: Don't include sys/param.h.
5400 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
5402 * win32-low.c: Don't include sys/param.h.
5403 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
5405 2013-07-01 Pedro Alves <palves@redhat.com>
5407 * event-loop.c: Don't check HAVE_UNISTD_H before including
5409 * gdbreplay.c: Likewise.
5410 * remote-utils.c: Likewise.
5411 * server.c: Likewise.
5412 * configure.ac: Don't check for unistd.h.
5413 * configure: Regenerate.
5415 2013-06-28 Tom Tromey <tromey@redhat.com>
5417 * Makefile.in (version.c): Use version.in, not
5420 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
5422 * configure.ac (version_host, version_target): Set and AC_SUBST them.
5423 * configure: Rebuild.
5424 * Makefile.in (version_host, version_target): Get from configure.
5425 (version.c): Use $(version_host) and $(version_target).
5427 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
5429 Fix trace-status to output user name without trailing colon.
5430 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
5432 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
5434 Fix trace-status to output proper start-time and stop-time.
5435 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
5436 output start time and stop time in hex as gdb expects.
5438 2013-06-26 Pedro Alves <pedro@codesourcery.com>
5440 * tracepoint.c (build_traceframe_info_xml): Output trace state
5441 variables present in the trace buffer.
5443 2013-06-24 Tom Tromey <tromey@redhat.com>
5445 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
5447 (version.o): Remove.
5448 * gdbreplay.c: Include version.h.
5449 (version, host_name): Don't declare.
5450 * server.h: Include version.h.
5451 (version, host_name): Don't declare.
5453 2013-06-12 Pedro Alves <palves@redhat.com>
5455 * linux-x86-low.c (linux_is_elf64): Delete global.
5456 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
5457 with local linux_pid_exe_is_elf_64_file use.
5459 2013-06-11 Pedro Alves <palves@redhat.com>
5461 * linux-low.c (regset_disabled, disable_regset): New functions.
5462 (regsets_fetch_inferior_registers)
5463 (regsets_store_inferior_registers): Use them.
5464 (initialize_regsets_info); Don't allocate the disabled_regsets
5466 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
5469 2013-06-11 Pedro Alves <palves@redhat.com>
5471 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
5474 2013-06-11 Pedro Alves <palves@redhat.com>
5476 * linux-x86-low.c (initialize_low_arch): Call
5477 init_registers_x32_avx_linux.
5479 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
5481 Fix compatibility with Android Bionic.
5482 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
5485 2013-06-07 Pedro Alves <palves@redhat.com>
5488 * Makefile.in (OBS): Add tdesc.o.
5489 (IPA_OBJS): Add tdesc-ipa.o.
5490 (tdesc-ipa.o): New rule.
5491 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
5493 * linux-low.c (new_inferior): Delete.
5494 (disabled_regsets, num_regsets): Delete.
5495 (linux_add_process): Adjust to set the new per-process
5497 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
5498 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
5499 was a stop. When calling arch_setup, switch the current inferior
5500 to the thread that got an event.
5501 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
5502 (regsets_fetch_inferior_registers)
5503 (regsets_store_inferior_registers): New regsets_info parameter.
5505 (linux_register_in_regsets): New regs_info parameter. Adjust to
5507 (register_addr, fetch_register, store_register): New usrregs_info
5508 parameter. Adjust to use it.
5509 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
5510 parameter regs_info. Adjust to use it.
5511 (linux_fetch_registers): Get the current inferior's regs_info, and
5513 (linux_store_registers): Ditto.
5514 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
5515 (initialize_low): Don't initialize the target_regsets here. Call
5516 initialize_low_arch.
5517 * linux-low.h (target_regsets): Delete declaration.
5518 (struct regsets_info): New.
5519 (struct usrregs_info): New.
5520 (struct regs_info): New.
5521 (struct process_info_private) <new_inferior>: New field.
5522 (struct linux_target_ops): Delete the num_regs, regmap, and
5523 regset_bitmap fields. New field regs_info.
5524 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
5525 * i387-fp.c (num_xmm_registers): Delete.
5526 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
5527 calls to new interface.
5528 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
5529 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
5530 Infer the number of xmm registers from the regcache's target
5532 * i387-fp.h (num_xmm_registers): Delete.
5533 * inferiors.c (add_thread): Don't install the thread's regcache
5535 * proc-service.c (gregset_info): Fetch the current inferior's
5536 regs_info. Adjust to use it.
5537 * regcache.c: Include tdesc.h.
5538 (register_bytes, reg_defs, num_registers)
5539 (gdbserver_expedite_regs): Delete.
5540 (get_thread_regcache): If the thread doesn't have a regcache yet,
5541 create one, instead of aborting gdbserver.
5542 (regcache_invalidate_one): Rename to ...
5543 (regcache_invalidate_thread): ... this.
5544 (regcache_invalidate_one): New.
5545 (regcache_invalidate): Only invalidate registers of the current
5547 (init_register_cache): Add target_desc parameter, and use it.
5548 (new_register_cache): Ditto. Assert the target description has a
5549 non zero registers_size.
5550 (regcache_cpy): Add assertions. Adjust.
5551 (realloc_register_cache, set_register_cache): Delete.
5552 (registers_to_string, registers_from_string): Adjust.
5553 (find_register_by_name, find_regno, find_register_by_number)
5554 (register_cache_size): Add target_desc parameter, and use it.
5555 (free_register_cache_thread, free_register_cache_thread_one)
5556 (regcache_release, register_cache_size): New.
5557 (register_size): Add target_desc parameter, and use it.
5558 (register_data, supply_register, supply_register_zeroed)
5559 (supply_regblock, supply_register_by_name, collect_register)
5560 (collect_register_as_string, collect_register_by_name): Adjust.
5561 * regcache.h (struct target_desc): Forward declare.
5562 (struct regcache) <tdesc>: New field.
5563 (init_register_cache, new_register_cache): Add target_desc
5565 (regcache_invalidate_thread): Declare.
5566 (regcache_invalidate_one): Delete declaration.
5567 (regcache_release): Declare.
5568 (find_register_by_number, register_cache_size, register_size)
5569 (find_regno): Add target_desc parameter.
5570 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
5572 * remote-utils.c: Include tdesc.h.
5573 (outreg, prepare_resume_reply): Adjust.
5574 * server.c: Include tdesc.h.
5575 (gdbserver_xmltarget): Delete declaration.
5576 (get_features_xml, process_serial_event): Adjust.
5577 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
5579 (struct process_info) <tdesc>: New field.
5580 (ipa_tdesc): Declare.
5581 * tdesc.c: New file.
5582 * tdesc.h: New file.
5583 * tracepoint.c: Include tdesc.h.
5584 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
5585 (get_context_regcache): Adjust to pass ipa_tdesc down.
5586 (do_action_at_tracepoint): Adjust to get the register cache size
5587 from the context regcache's description.
5588 (traceframe_walk_blocks): Adjust to get the register cache size
5589 from the current trace frame's description.
5590 (traceframe_get_pc): Adjust to get current trace frame's
5591 description and pass it down.
5592 (gdb_collect): Adjust to get the register cache size from the
5594 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
5595 (gdbserver_xmltarget): Delete.
5596 (initialize_low_tracepoint): Set the ipa's target description.
5597 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
5598 (initialize_low_tracepoint): Set the ipa's target description.
5599 * linux-x86-low.c: Include tdesc.h.
5600 [__x86_64__] (is_64bit_tdesc): New.
5601 (ps_get_thread_area, x86_get_thread_area): Use it.
5602 (i386_cannot_store_register): Rename to ...
5603 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
5604 (i386_cannot_fetch_register): Rename to ...
5605 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
5606 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
5608 (target_regsets): Rename to ...
5609 (x86_regsets): ... this.
5610 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
5612 (x86_siginfo_fixup): Use is_64bit_tdesc.
5613 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
5614 (tdesc_x32_avx_linux, tdesc_x32_linux)
5615 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
5617 (x86_linux_update_xmltarget): Delete.
5618 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
5619 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
5620 (AMD64_LINUX_USER64_CS): New.
5621 (x86_linux_read_description): New, based on
5622 x86_linux_update_xmltarget.
5623 (same_process_callback): New.
5624 (x86_arch_setup_process_callback): New.
5625 (x86_linux_update_xmltarget): New.
5626 (x86_regsets_info): New.
5627 (amd64_linux_regs_info): New.
5628 (i386_linux_usrregs_info): New.
5629 (i386_linux_regs_info): New.
5630 (x86_linux_regs_info): New.
5631 (x86_arch_setup): Reimplement.
5632 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
5633 (x86_emit_ops): Ditto.
5634 (the_low_target): Adjust. Install x86_linux_regs_info,
5635 x86_cannot_fetch_register, and x86_cannot_store_register.
5636 (initialize_low_arch): New.
5637 * linux-ia64-low.c (tdesc_ia64): Declare.
5638 (ia64_fetch_register): Adjust.
5639 (ia64_usrregs_info, regs_info): New globals.
5640 (ia64_regs_info): New function.
5641 (the_low_target): Adjust.
5642 (initialize_low_arch): New function.
5643 * linux-sparc-low.c (tdesc_sparc64): Declare.
5644 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
5646 (sparc_arch_setup): New function.
5647 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
5648 (the_low_target): Adjust.
5649 (initialize_low_arch): New function.
5650 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
5651 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
5652 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
5653 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
5654 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
5655 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
5656 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
5657 (tdesc_powerpc_isa205_vsx64l): Declare.
5658 (ppc_cannot_store_register, ppc_collect_ptrace_register)
5659 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
5660 (ppc_set_pc, ppc_get_hwcap): Adjust.
5661 (ppc_usrregs_info): Forward declare.
5662 (!__powerpc64__) ppc_regmap_adjusted: New global.
5663 (ppc_arch_setup): Adjust to the current process'es target
5665 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
5666 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
5667 (ppc_store_evrregset): Adjust.
5668 (target_regsets): Rename to ...
5669 (ppc_regsets): ... this, and make static.
5670 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
5671 (ppc_regs_info): New function.
5672 (the_low_target): Adjust.
5673 (initialize_low_arch): New function.
5674 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
5675 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
5676 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
5677 (tdesc_s390x_linux64v2): Declare.
5678 (s390_collect_ptrace_register, s390_supply_ptrace_register)
5679 (s390_fill_gregset, s390_store_last_break): Adjust.
5680 (target_regsets): Rename to ...
5681 (s390_regsets): ... this, and make static.
5682 (s390_get_pc, s390_set_pc): Adjust.
5683 (s390_get_hwcap): New target_desc parameter, and use it.
5684 [__s390x__] (have_hwcap_s390_high_gprs): New global.
5685 (s390_arch_setup): Adjust to set the current process'es target
5686 description. Don't adjust the regmap.
5687 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
5688 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
5689 (regs_info_3264): New globals.
5690 (s390_regs_info): New function.
5691 (the_low_target): Adjust.
5692 (initialize_low_arch): New function.
5693 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
5694 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
5695 [__mips64] (init_registers_mips_linux)
5696 (init_registers_mips_dsp_linux): Delete defines.
5697 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
5698 (have_dsp): New global.
5699 (mips_read_description): New, based on mips_arch_setup.
5700 (mips_arch_setup): Reimplement.
5701 (get_usrregs_info): New function.
5702 (mips_cannot_fetch_register, mips_cannot_store_register)
5703 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
5704 (mips_fill_fpregset, mips_store_fpregset): Adjust.
5705 (target_regsets): Rename to ...
5706 (mips_regsets): ... this, and make static.
5707 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
5708 (dsp_regs_info, regs_info): New globals.
5709 (mips_regs_info): New function.
5710 (the_low_target): Adjust.
5711 (initialize_low_arch): New function.
5712 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
5713 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
5715 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
5716 (arm_read_description): New, with bits factored from
5718 (arm_arch_setup): Reimplement.
5719 (target_regsets): Rename to ...
5720 (arm_regsets): ... this, and make static.
5721 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
5722 (arm_regs_info): New function.
5723 (the_low_target): Adjust.
5724 (initialize_low_arch): New function.
5725 * linux-m68k-low.c (tdesc_m68k): Declare.
5726 (target_regsets): Rename to ...
5727 (m68k_regsets): ... this, and make static.
5728 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
5729 (m68k_regs_info): New function.
5730 (m68k_arch_setup): New function.
5731 (the_low_target): Adjust.
5732 (initialize_low_arch): New function.
5733 * linux-sh-low.c (tdesc_sharch): Declare.
5734 (target_regsets): Rename to ...
5735 (sh_regsets): ... this, and make static.
5736 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
5737 (sh_regs_info, sh_arch_setup): New functions.
5738 (the_low_target): Adjust.
5739 (initialize_low_arch): New function.
5740 * linux-bfin-low.c (tdesc_bfin): Declare.
5741 (bfin_arch_setup): New function.
5742 (bfin_usrregs_info, regs_info): New globals.
5743 (bfin_regs_info): New function.
5744 (the_low_target): Adjust.
5745 (initialize_low_arch): New function.
5746 * linux-cris-low.c (tdesc_cris): Declare.
5747 (cris_arch_setup): New function.
5748 (cris_usrregs_info, regs_info): New globals.
5749 (cris_regs_info): New function.
5750 (the_low_target): Adjust.
5751 (initialize_low_arch): New function.
5752 * linux-cris-low.c (tdesc_crisv32): Declare.
5753 (cris_arch_setup): New function.
5754 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
5755 (cris_regs_info): New function.
5756 (the_low_target): Adjust.
5757 (initialize_low_arch): New function.
5758 * linux-m32r-low.c (tdesc_m32r): Declare.
5759 (m32r_arch_setup): New function.
5760 (m32r_usrregs_info, regs_info): New globals.
5761 (m32r_regs_info): Adjust.
5762 (initialize_low_arch): New function.
5763 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
5764 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
5765 (tic6x_usrregs_info): Forward declare.
5766 (tic6x_read_description): New function, based on ...
5767 (tic6x_arch_setup): ... this. Reimplement.
5768 (target_regsets): Rename to ...
5769 (tic6x_regsets): ... this, and make static.
5770 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
5771 (tic6x_regs_info): New function.
5772 (the_low_target): Adjust.
5773 (initialize_low_arch): New function.
5774 * linux-xtensa-low.c (tdesc_xtensa): Declare.
5775 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
5776 (target_regsets): Rename to ...
5777 (xtensa_regsets): ... this, and make static.
5778 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
5780 (xtensa_arch_setup, xtensa_regs_info): New functions.
5781 (the_low_target): Adjust.
5782 (initialize_low_arch): New function.
5783 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
5784 (nios2_arch_setup): Set the current process'es tdesc.
5785 (target_regsets): Rename to ...
5786 (nios2_regsets): ... this.
5787 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
5788 (nios2_regs_info): New function.
5789 (the_low_target): Adjust.
5790 (initialize_low_arch): New function.
5791 * linux-aarch64-low.c (tdesc_aarch64): Declare.
5792 (aarch64_arch_setup): Set the current process'es tdesc.
5793 (target_regsets): Rename to ...
5794 (aarch64_regsets): ... this.
5795 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
5796 (aarch64_regs_info): New function.
5797 (the_low_target): Adjust.
5798 (initialize_low_arch): New function.
5799 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
5801 (target_regsets): Rename to ...
5802 (tile_regsets): ... this.
5803 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
5804 (tile_regs_info): New function.
5805 (tile_arch_setup): Set the current process'es tdesc.
5806 (the_low_target): Adjust.
5807 (initialize_low_arch): New function.
5808 * spu-low.c (tdesc_spu): Declare.
5809 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
5810 * win32-arm-low.c (tdesc_arm): Declare.
5811 (arm_arch_setup): New function.
5812 (the_low_target): Install arm_arch_setup instead of
5814 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
5815 (init_windows_x86): Rename to ...
5816 (i386_arch_setup): ... this. Set `win32_tdesc'.
5817 (the_low_target): Adjust.
5818 * win32-low.c (win32_tdesc): New global.
5819 (child_add_thread): Don't create the thread cache here.
5820 (do_initial_child_stuff): Set the new process'es tdesc.
5821 * win32-low.h (struct target_desc): Forward declare.
5822 (win32_tdesc): Declare.
5823 * lynx-i386-low.c (tdesc_i386): Declare global.
5824 (lynx_i386_arch_setup): Set `lynx_tdesc'.
5825 * lynx-low.c (lynx_tdesc): New global.
5826 (lynx_add_process): Set the new process'es tdesc.
5827 * lynx-low.h (struct target_desc): Forward declare.
5828 (lynx_tdesc): Declare global.
5829 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
5830 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
5831 * nto-low.c (nto_tdesc): New global.
5832 (do_attach): Set the new process'es tdesc.
5833 * nto-low.h (struct target_desc): Forward declare.
5834 (nto_tdesc): Declare.
5835 * nto-x86-low.c (tdesc_i386): Declare.
5836 (nto_x86_arch_setup): Set `nto_tdesc'.
5838 2013-06-04 Gary Benson <gbenson@redhat.com>
5840 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
5841 to qSupported response when appropriate.
5842 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
5843 with nonzero-length annex.
5844 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
5845 arguments supplied in annex.
5847 2013-05-31 Doug Evans <dje@google.com>
5850 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
5851 64 bits in 64-cross-32 environment.
5853 2013-05-28 Pedro Alves <palves@redhat.com>
5855 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
5856 (aarch64-without-fpu.c): Delete rule.
5857 * configure.srv (aarch64*-*-linux*): Remove references to
5858 aarch64-without-fpu.o and aarch64-without-fpu.xml.
5859 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
5862 2013-05-24 Pedro Alves <palves@redhat.com>
5864 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
5865 instead of strchr/decode_address. Error if the range isn't split
5866 with a ','. Don't assume there's be a ':' in the action.
5868 2013-05-23 Yao Qi <yao@codesourcery.com>
5869 Pedro Alves <palves@redhat.com>
5871 * linux-low.c (lwp_in_step_range): New function.
5872 (linux_wait_1): If the thread was range stepping and stopped
5873 outside the stepping range, report the stop to GDB. Otherwise,
5874 continue stepping. Add range stepping debug output.
5875 (linux_set_resume_request): Copy the step range from the resume
5877 (linux_supports_range_stepping): New.
5878 (linux_target_ops) <supports_range_stepping>: Set to
5879 linux_supports_range_stepping.
5880 * linux-low.h (struct linux_target_ops)
5881 <supports_range_stepping>: New field.
5882 (struct lwp_info) <step_range_start, step_range_end>: New fields.
5883 * linux-x86-low.c (x86_supports_range_stepping): New.
5884 (the_low_target) <supports_range_stepping>: Set to
5885 x86_supports_range_stepping.
5886 * server.c (handle_v_cont): Handle 'r' action.
5887 (handle_v_requests): Append ";r" if the target supports range
5889 * target.h (struct thread_resume) <step_range_start,
5890 step_range_end>: New fields.
5891 (struct target_ops) <supports_range_stepping>:
5893 (target_supports_range_stepping): New macro.
5895 2013-05-17 Joel Brobecker <brobecker@adacore.com>
5897 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
5898 confusion in comment.
5900 2013-05-17 Joel Brobecker <brobecker@adacore.com>
5902 * lynx-low.c (struct process_info_private): New type.
5903 (lynx_add_process): New function.
5904 (lynx_create_inferior, lynx_attach): Replace calls to
5905 add_process by calls to lynx_add_process.
5906 (lynx_resume): If PTID is null, then try using
5907 current_process()->private->last_wait_event_ptid.
5909 (lynx_clear_inferiors): Delete. The contents of that function
5910 has been inlined in lynx_mourn;
5911 (lynx_wait_1): Save the ptid in the process's private data.
5912 (lynx_mourn): Free the process' private data. Replace call
5913 to lynx_clear_inferiors by call to clear_inferiors.
5915 2013-05-17 Yao Qi <yao@codesourcery.com>
5917 * i386-low.c (i386_length_and_rw_bits): Move the comment to
5920 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
5922 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
5923 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
5924 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
5925 PT_TEXT_END_ADDR guards. Update comments.
5926 (linux_target_op) <read_offsets>: Conditionally define to
5927 linux_read_offsets if the target is UCLIBC and if it defines
5928 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
5930 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
5931 Andrew Jenner <andrew@codesourcery.com>
5933 * Makefile.in (SFILES): Add linux-nios2-low.c.
5934 (clean): Add action to delete nios2-linux.c.
5935 (nios2-linux.c): New rule.
5936 * configure.srv: Add nios2*-*-linux*.
5937 * linux-nios2-low.c: New.
5939 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
5941 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
5943 2013-04-25 Hui Zhu <hui@codesourcery.com>
5946 * ax.c (ax_printf): Add fflush.
5948 2013-04-22 Tom Tromey <tromey@redhat.com>
5950 * Makefile.in (SFILES): Add filestuff.c.
5951 (OBS): Add filestuff.o.
5952 (filestuff.o): New target.
5953 * config.in, configure: Rebuild.
5954 * configure.ac: Check for fdwalk, pipe2.
5956 2013-04-17 Pedro Alves <palves@redhat.com>
5958 * configure.ac (USE_THREAD_DB): Delete variable.
5959 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
5960 Don't AC_SUBST USE_THREAD_DB.
5961 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
5962 * config.in, configure: Regenerate.
5964 2013-04-16 Pedro Alves <palves@redhat.com>
5966 * linux-low.h (struct lwp_info) <thread_known>: Move under
5967 the USE_THREAD_DB #ifdef.
5969 2013-04-16 Pedro Alves <palves@redhat.com>
5971 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
5972 (linux-low.o): Delete rule.
5973 * linux-low.h: Always include "gdb_thread_db.h" instead of
5974 conditionally including thread_db.h.
5975 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
5978 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
5980 * Makefile.in (install-only): Fix make install regression.
5982 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
5984 Convert man pages to texinfo, new gdbinit.5 texinfo page.
5985 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
5987 * gdbserver.1: Remove.
5989 2013-03-22 Pedro Alves <palves@redhat.com>
5991 * linux-low.c (handle_extended_wait): Don't call
5992 linux_enable_event_reporting.
5994 2013-03-15 Tony Theodore <tonyt@logyst.com>
5997 * Makefile.in (SHELL): Use @SHELL@.
5999 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
6001 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
6004 2013-03-13 Joel Brobecker <brobecker@adacore.com>
6006 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
6007 Remove extraneous NULL element.
6009 2013-03-13 Yao Qi <yao@codesourcery.com>
6011 * tracepoint.c (traceframe_read_tsv): Look for the last matched
6012 'V' block in trace frame.
6014 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6016 * target.h (struct target_ops): Add btrace ops.
6017 (target_supports_btrace): New macro.
6018 (target_enable_btrace): New macro.
6019 (target_disable_btrace): New macro.
6020 (target_read_btrace): New macro.
6021 * gdbthread.h (struct thread_info): Add btrace field.
6022 * server.c: Include btrace-common.h.
6023 (handle_btrace_general_set): New function.
6024 (handle_btrace_enable): New function.
6025 (handle_btrace_disable): New function.
6026 (handle_general_set): Call handle_btrace_general_set.
6027 (handle_qxfer_btrace): New function.
6028 (struct qxfer qxfer_packets[]): Add btrace entry.
6029 * inferiors.c (remove_thread): Disable btrace.
6030 * linux-low: Include linux-btrace.h.
6031 (linux_low_enable_btrace): New function.
6032 (linux_low_read_btrace): New function.
6033 (linux_target_ops): Add btrace ops.
6034 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
6035 Add srv_linux_btrace=yes.
6036 (x86_64-*-linux*): Add linux-btrace.o.
6037 Add srv_linux_btrace=yes.
6038 * configure.ac: Define HAVE_LINUX_BTRACE.
6039 * config.in: Regenerated.
6040 * configure: Regenerated.
6042 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6044 * server.c (handle_qxfer): Preserve error message if -3 is
6046 (qxfer): Document the -3 return value.
6048 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
6050 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
6051 (linux_btrace_h): New variable.
6052 (linux-btrace.o): New rule.
6054 2013-03-08 Stan Shebs <stan@codesourcery.com>
6055 Hafiz Abid Qadeer <abidh@codesourcery.com>
6057 * tracepoint.c (trace_buffer_size): New global.
6058 (DEFAULT_TRACE_BUFFER_SIZE): New define.
6059 (init_trace_buffer): Change to one-argument function. Allocate
6060 trace buffer memory.
6061 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
6062 handle QTBuffer:size packet.
6063 (cmd_bigqtbuffer_size): New function.
6064 (initialize_tracepoint): Call init_trace_buffer with
6065 DEFAULT_TRACE_BUFFER_SIZE.
6066 * server.c (handle_query): Add QTBuffer:size in the
6069 2013-03-07 Yao Qi <yao@codesourcery.com>
6071 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
6072 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
6074 (cmd_qtsp): Adjust condition. Do post increment.
6075 Set cur_action and cur_step_action back to 0.
6077 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
6080 * linux-low.c (linux_write_memory): Return early success if LEN is
6083 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
6085 * configure.srv: Add x86_64-*-cygwin* as target.
6087 2013-02-28 Tom Tromey <tromey@redhat.com>
6089 * configure.ac: Invoke AC_SYS_LARGEFILE.
6090 * configure, config.in: Rebuild.
6092 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
6094 * win32-low.c: Throughout, fix format strings and casts of
6095 printf-like functions to avoid type related warnings on all
6097 (get_child_debug_event): Print dwDebugEventCode as hex since
6098 that's how it's usually documented.
6100 2013-02-28 Yao Qi <yao@codesourcery.com>
6102 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
6105 2013-02-27 Jiong Wang <jiwang@tilera.com>
6107 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
6108 (reg-tilegx32.c): New rule.
6109 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
6110 * linux-tile-low.c (tile_arch_setup): New function. Invoke
6111 different register info initializer according to elf class.
6112 (init_registers_tilgx32): New function. The tilegx32 register info
6114 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
6115 (tile_store_gregset): Likewise.
6117 2013-02-27 Yao Qi <yao@codesourcery.com>
6119 * server.c (process_point_options): Print debug message when
6120 debug_threads is true.
6122 2013-02-26 Yao Qi <yao@codesourcery.com>
6124 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
6126 2013-02-19 Pedro Alves <palves@redhat.com>
6127 Kai Tietz <ktietz@redhat.com>
6131 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
6132 instead of strtoul to extract address from packet.
6133 (process_serial_event) <'z'>: Likewise.
6135 2013-02-18 Yao Qi <yao@codesourcery.com>
6137 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
6139 2013-02-14 Pedro Alves <palves@redhat.com>
6143 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
6144 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
6146 2013-02-14 Pedro Alves <palves@redhat.com>
6148 * tracepoint.c (cmd_qtdpsrc): Use savestring.
6150 2013-02-14 Pedro Alves <palves@redhat.com>
6152 * tracepoint.c (save_string): Delete.
6153 (add_tracepoint_action): Use savestring instead of save_string.
6155 2013-02-12 Pedro Alves <palves@redhat.com>
6157 * linux-xtensa-low.c: Ditto.
6158 * xtensa-xtregs.c: Ditto.
6160 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
6162 * thread-db.c (thread_db_get_tls_address): NULL pointer check
6165 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
6167 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
6168 aarch64_num_wp_regs and aarch64_num_bp_regs to
6169 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
6171 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
6173 * linux-aarch64-low.c (ps_get_thread_area): Replace
6174 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
6176 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
6177 Marcus Shawcroft <marcus.shawcroft@arm.com>
6178 Nigel Stephens <nigel.stephens@arm.com>
6179 Yufeng Zhang <yufeng.zhang@arm.com>
6181 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
6182 (aarch64.c, aarch64-without-fpu.c): New targets.
6183 * configure.srv (aarch64*-*-linux*): New.
6184 * linux-aarch64-low.c: New file.
6186 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
6188 * linux-low.c (handle_extended_wait, linux_create_inferior)
6189 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
6190 (dequeue_one_deferred_signal, linux_resume_one_thread)
6191 (fetch_register, linux_write_memory, linux_enable_event_reporting)
6192 (linux_tracefork_grandchild, linux_test_for_tracefork)
6193 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
6194 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
6195 where the argument is 0.
6197 2013-01-25 Yao Qi <yao@codesourcery.com>
6199 * event-loop.c: Include "queue.h".
6200 (gdb_event_p): New typedef.
6201 (struct gdb_event) <next_event>: Remove.
6202 (event_queue): Change to QUEUE(gdb_event_p).
6203 (async_queue_event): Remove.
6204 (gdb_event_xfree): New.
6205 (initialize_event_loop): New.
6206 (process_event): Use API from QUEUE.
6207 (wait_for_event): Likewise.
6208 * server.c (main): Call initialize_event_loop.
6209 * server.h (initialize_event_loop): Declare.
6211 2013-01-18 Yao Qi <yao@codesourcery.com>
6213 * ax.h (struct eval_agent_expr_context): New.
6214 (gdb_eval_agent_expr): Update declaration.
6215 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
6216 TFRAME. Add new argument CTX.
6217 * server.h (struct eval_agent_expr_context): Declare.
6218 (agent_mem_read, agent_tsv_read): Update declaration.
6219 (agent_mem_read_string): Likewise.
6220 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
6221 (add_traceframe_block): Add new argument TPOINT.
6222 Increase TPOINT->traceframe_usage.
6223 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
6224 eval_tracepoint_agent_expr.
6225 (condition_true_at_tracepoint): Likewise.
6226 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
6227 (agent_mem_read_string, agent_tsv_read): Likewise.
6229 2013-01-16 Yao Qi <yao@codesourcery.com>
6231 * linux-low.c (linux_resume_one_lwp): Don't check
6232 'lwp->bp_reinsert != 0'.
6234 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6235 Pedro Alves <palves@redhat.com>
6237 * lynx-low.c (ptrace_request_to_str): Define a temporary
6238 macro and use it to simplify this function's implementation.
6240 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6242 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
6245 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6247 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
6249 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6251 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
6253 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6255 * lynx-low.c (lynx_resume): Use the resume_info parameter
6256 to determine the ptid for the lynx_ptrace call, unless
6257 it is equal to minus_one_ptid, in which case we use the
6258 ptid of the current_inferior.
6259 (lynx_wait_1): After having received a thread create/exit
6260 event, resume the inferior's execution using the signaling
6261 thread's ptid, rather than the old ptid.
6263 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6265 * lynx-low.c (lynx_resume): Delete variable ret.
6267 2013-01-01 Joel Brobecker <brobecker@adacore.com>
6269 * gdbreplay.c (gdbreplay_version): Update copyright year.
6270 * server.c (gdbserver_version): Likewise.
6272 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6274 * lynx-low.c (lynx_wait_1): Add debug trace before adding
6277 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6279 * lynx-low.c (ptrace_request_to_str): Add handling for
6282 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6284 * lynx-low.c (lynx_attach): Delete variable new_process.
6286 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6288 * lynx-low.c (lynx_create_inferior): Delete variable
6291 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6293 * lynx-low.c (ptrace_request_to_str): Do not handle
6294 PTRACE_GETTHREADLIST if this macro does not exist.
6296 2012-12-15 Yao Qi <yao@codesourcery.com>
6298 * Makefile.in (OBS): Add notif.o.
6299 * notif.c, notif.h: New.
6300 * server.c: Include "notif.h".
6301 (struct vstop_notif) <next>: Remove.
6303 (queue_stop_reply): Update.
6304 (push_event, send_next_stop_reply): Remove.
6305 (discard_queued_stop_replies): Update.
6306 (notif_stop): New variable.
6307 (handle_v_stopped): Remove.
6308 (handle_v_requests): Don't call handle_v_stopped. Call
6309 handle_ack_notif instead.
6310 (queue_stop_reply_callback): Call notif_event_enque instead
6311 of queue_stop_reply.
6312 (handle_status): Don't call send_next_stop_reply, call
6313 notif_write_event instead.
6314 (kill_inferior_callback): Likewise.
6315 (detach_or_kill_inferior_callback): Likewise.
6316 (main): Call initialize_notif.
6317 (process_serial_event): Call QUEUE_is_empty.
6318 (handle_target_event): Call notif_push instead of push event.
6319 * server.h (push_event): Remove declaration.
6321 2012-12-10 Tom Tromey <tromey@redhat.com>
6323 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
6324 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
6327 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
6328 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
6329 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
6330 (amd64-linux-ipa.o, ax.o): Rewrite.
6331 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
6332 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
6333 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
6334 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
6335 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
6336 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
6337 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
6338 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
6339 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
6340 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
6341 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
6342 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
6343 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
6344 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
6345 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
6346 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
6347 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
6348 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
6349 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
6350 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
6351 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
6352 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
6353 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
6354 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
6355 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
6356 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
6357 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
6358 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
6359 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
6360 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
6361 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
6362 (reg-tilegx.o): Remove.
6363 (all_object_files): New macro.
6364 Include .deps files.
6365 * aclocal.m4, configure: Rebuild.
6366 * acinclude.m4: Include depstand.m4, lead-dot.m4.
6367 * configure.ac: Invoke ZW_CREATE_DEPDIR,
6368 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
6370 2012-12-05 Tom Tromey <tromey@redhat.com>
6373 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
6375 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
6377 * configure.ac: Check for linux/perf_event.h.
6378 * config.in: Regenerated.
6379 * configure: Regenerated.
6381 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
6383 * hostio.c (handle_readlink): Decrease buffer size
6384 parameter passed to readlink by one byte.
6386 2012-11-26 Yao Qi <yao@codesourcery.com>
6388 * configure.ac (build_warnings): Append '-Wempty-body'.
6389 * configure: Regenerated.
6390 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
6393 2012-11-15 Pierre Muller <muller@sourceware.org>
6395 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
6396 * config.in: Regenerate.
6397 * configure: Regenerate.
6398 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
6399 Use "gdb_wait.h" header instead of <sys/wait.h> header.
6400 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
6401 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
6403 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
6404 instead of <sys/wait.h> header.
6405 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
6407 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
6409 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
6410 (various make rules): Remove -DGDBSERVER
6412 2012-11-09 Yao Qi <yao@codesourcery.com>
6414 * spu-low.c (current_ptid): Move it to ..
6415 * gdbthread.h: ... here. New.
6416 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
6417 * server.c (myresume, process_serial_event): Likewise.
6418 * thread-db.c (thread_db_find_new_threads): Likewise.
6419 * tracepoint.c (run_inferior_command): Likewise.
6421 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
6423 * server.c (handle_search_memory_1): Include access length in
6426 2012-09-05 Michael Brandt <michael.brandt@axis.com>
6428 * linux-crisv32-low.c: Fix compile errors.
6430 2012-09-04 Yao Qi <yao@codesourcery.com>
6432 * tracepoint.c (cmd_qtsv): Adjust debug message.
6433 Don't check CUR_TPOINT.
6435 2012-08-28 Yao Qi <yao@codesourcery.com>
6437 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
6438 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
6439 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
6440 Remove declarations of xmalloc, xreallloc, xstrdup and
6442 * Makefile.in (libiberty_h): New.
6443 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
6444 (linux-bfin-low.o): Append dependency 'libiberty.h'.
6446 2012-08-23 Yao Qi <yao@codesourcery.com>
6448 * server.h: Remove declaration of 'xsnprintf'.
6450 2012-08-22 Keith Seitz <keiths@redhat.com>
6452 * server.h: Include build-gnulib-gbserver/config.h.
6453 * gdbreplay.c: Likewise.
6455 2012-08-08 Doug Evans <dje@google.com>
6457 * Makefile.in (SFILES): Add gdb_vecs.c.
6458 (OBS): Add gdb_vecs.o.
6459 (gdb_vecs_h, host_defs_h): New variables.
6460 (thread-db.o): Add $(gdb_vecs_h) dependency.
6461 (gdb_vecs.o): New rule.
6462 * thread-db.c: #include "gdb_vecs.h".
6463 (thread_db_load_search): Use a vector to iterate over path elements.
6464 Handle text appearing after "$pdir".
6466 * configure.ac: Add check for strstr.
6467 * config.in: Regenerate.
6468 * configure: Regenerate.
6470 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
6472 * hostio.c (handle_pread): If pread fails, fall back to attempting
6474 (handle_pwrite): Likewise for pwrite.
6476 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
6478 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
6479 between unsupported TYPE and unimplementable ADDR/LEN combination.
6480 (arm_insert_point): Act on new return value.
6482 2012-07-31 Pedro Alves <palves@redhat.com>
6484 * server.c (process_point_options): Only skip tokens if we find
6485 one that is unrecognized. Don't treat 'X' specially while
6486 skipping unrecognized tokens.
6488 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
6490 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
6491 to 4-byte-align HW breakpoint addresses for Thumb.
6493 2012-07-27 Yao Qi <yao@codesourcery.com>
6497 * server.h: Declare gdb_agent_about_to_close.
6498 * target.c (kill_inferior): Include "agent.h".
6499 New. Send command 'kill'.
6500 * target.h (kill_inferior): Removed macro.
6501 * tracepoint.c (gdb_agent_about_to_close): New.
6502 (gdb_agent_helper_thread): Handle command 'close'.
6503 Wait endlessly until the inferior stops.
6504 Install gdb_agent_remove_socket to atexit hook.
6505 (agent_socket_name): New static variable.
6506 (gdb_agent_socket_init): Replace local variable 'name' with
6507 'agent_socket_name'.
6508 (gdb_agent_remove_socket): New.
6510 2012-07-27 Yao Qi <yao@codesourcery.com>
6512 * server.c (process_point_options): Stop at 'X' when parsing.
6514 2012-07-19 Michael Eager <eager@eagercon.com>
6516 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
6518 * linux-x86-low.c (x86_insert_point, x86_remove_point):
6519 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
6520 hardware breakpoint.
6522 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6524 * gdbserver/linux-low.c (initialize_low): Call
6525 linux_ptrace_init_warnings.
6527 2012-07-02 Doug Evans <dje@google.com>
6529 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
6532 2012-07-02 Stan Shebs <stan@codesourcery.com>
6534 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
6535 (ax.o): Add it to build rule.
6537 (OBS): Add format.o.
6538 (IPA_OBS): Add format.o.
6539 * server.c (handle_query): Claim support for breakpoint commands.
6540 (process_point_options): Add command case.
6541 (process_serial_event): Leave running if there are printfs in
6543 * mem-break.h (any_persistent_commands): Declare.
6544 (add_breakpoint_commands): Declare.
6545 (gdb_no_commands_at_breakpoint): Declare.
6546 (run_breakpoint_commands): Declare.
6547 * mem-break.c (struct point_command_list): New struct.
6548 (struct breakpoint): New field command_list.
6549 (any_persistent_commands): New function.
6550 (add_commands_to_breakpoint): New function.
6551 (add_breakpoint_commands): New function.
6552 (gdb_no_commands_at_breakpoint): New function.
6553 (run_breakpoint_commands): New function.
6554 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
6556 * ax.c: Include format.h.
6557 (ax_printf): New function.
6558 (gdb_eval_agent_expr): Add printf opcode.
6560 2012-06-13 Yao Qi <yao@codesourcery.com>
6562 * server.c (start_inferior): Remove duplicated writes to fields
6563 'last_resume_kind' and 'last_status' of 'current_inferior'.
6565 2012-06-12 Yao Qi <yao@codesourcery.com>
6566 Pedro Alves <palves@redhat.com>
6568 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
6570 * server.c (handle_v_cont): Extend comment.
6572 2012-06-11 Yao Qi <yao@codesourcery.com>
6574 * linux-low.c (linux_attach): Add 'static'.
6576 2012-06-06 Yao Qi <yao@codesourcery.com>
6578 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
6580 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
6582 Fix gcc -flto compilation warning.
6583 * server.c (main): Make variable multi_mode and attach volatile.
6585 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6587 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
6588 if the platform doesn't know about it.
6590 2012-05-30 Jeff Kenton <jkenton@tilera.com>
6592 * Makefile.in (SFILES): Add linux-tile-low.c.
6593 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
6594 * configure.srv: Handle tilegx-*-linux*.
6595 * linux-tile-low.c: New file.
6597 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6599 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
6601 2012-05-24 Pedro Alves <palves@redhat.com>
6605 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
6607 2012-05-24 Pedro Alves <palves@redhat.com>
6611 Replace target_signal with gdb_signal throughout.
6613 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
6615 * linux-low.c (linux_store_registers): Avoid the copying sequence
6616 when no data has been retrieved by ptrace.
6618 2012-05-22 Will Deacon <will.deacon@arm.com>
6620 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
6621 Include asm/ptrace.h.
6622 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
6625 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
6627 * linux-low.c (linux_store_registers): Don't re-retrieve data
6628 with ptrace that has already been obtained from /proc. Always
6629 copy any data retrieved with ptrace to the buffer supplied.
6631 2012-05-11 Yao Qi <yao@codesourcery.com>
6632 Pedro Alves <palves@redhat.com>
6634 * linux-low.c (enum stopping_threads_kind): New.
6635 (stopping_threads): Change type to `enum stopping_threads_kind'.
6636 (handle_extended_wait): If stopping and suspending threads, leave
6637 the new_lwp suspended too.
6638 (linux_wait_for_event): Adjust.
6639 (stop_all_lwps): Set `stopping_threads' to
6640 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
6641 whether we're suspending threads or just stopping them. Assert no
6644 2012-04-29 Yao Qi <yao@codesourcery.com>
6646 * server.h: Move some code to ...
6647 * gdbthread.h: ... here. New.
6648 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
6649 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
6650 (nto-low.o, win32-low.o): Likewise.
6651 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
6652 * regcache.c, remote-utils.c, server.c: Likewise.
6653 * target.c, tracepoint.c, win32-low.c: Likewise.
6655 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6657 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
6658 (PTRACE_ARG4_TYPE): Likewise.
6659 (PTRACE_XFER_TYPE): Likewise.
6660 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
6661 ptrace to PTRACE_ARG3_TYPE.
6662 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
6663 (PTRACE_ARG4_TYPE): Likewise.
6664 (PTRACE_XFER_TYPE): Likewise.
6665 (linux_detach_one_lwp): Cast fourth argument of
6666 ptrace to long then PTRACE_ARG4_TYPE.
6667 (regsets_fetch_inferior_registers): Cast third argument of
6668 ptrace to long then PTRACE_ARG3_TYPE.
6669 (regsets_store_inferior_registers): Likewise.
6671 2012-04-20 Pedro Alves <palves@redhat.com>
6673 * configure: Regenerate.
6675 2012-04-19 Pedro Alves <palves@redhat.com>
6677 * Makefile.in (GNULIB_BUILDDIR): New.
6678 (LIBGNU, INCGNU, GNULIB_H): Adjust.
6679 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
6680 (all, install-only, uninstall, clean-info, all-lib, clean): No
6681 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
6682 (maintainer-clean realclean distclean): Use subdir_do.
6684 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
6685 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
6686 * acinclude.m4: Include acx_configure_dir.m4.
6687 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
6688 calls. Call AC_PROG_RANLIB. Configure gnulib using
6691 (GNULIB_STDINT_H): Adjust.
6692 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
6693 * gdbreplay.c: Include build-gnulib/config.h.
6694 * server.h: Likewise.
6695 * aclocal.m4: Regenerate.
6696 * config.in: Regenerate.
6697 * configure: Regenerate.
6699 2012-04-19 Pedro Alves <palves@redhat.com>
6701 * Makefile.in (LIBGNU, INCGNU): Adjust.
6702 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
6703 (all, install-only, uninstall, clean-info, all-lib, clean)
6704 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
6705 * configure.ac: Adjust AC_OUTPUT output.
6706 * aclocal.m4: Regenerate.
6707 * configure: Regenerate.
6709 2012-04-19 Pedro Alves <palves@redhat.com>
6711 * Makefile.in (generated_files): New.
6712 (server_h): Remove the explicit dependency on config.h, and depend
6713 on $generated_files.
6715 2012-04-19 Pedro Alves <palves@redhat.com>
6717 * Makefile.in (INCGNU): Add -Ignulib.
6719 2012-04-19 Pedro Alves <palves@redhat.com>
6721 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
6722 (INCGNU): ... this, and spell out -I here.
6723 (GNULIB_LIB): Rename to ...
6725 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
6727 2012-04-19 Pedro Alves <palves@redhat.com>
6729 * config.in: Regenerate.
6731 2012-04-19 Pedro Alves <palves@redhat.com>
6733 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
6734 * server.h (memmem): Remove declaration.
6735 * config.in: Regenerate.
6736 * configure: Regenerate.
6738 2012-04-19 Yao Qi <yao@codesourcery.com>
6740 * Makefile.in (SFILES): Add common/vec.c.
6744 2012-04-19 Yao Qi <yao@codesourcery.com>
6746 * remote-utils.c (prepare_resume_reply): Replace with macro
6747 target_core_of_thread.
6748 * server.c (handle_qxfer_threads_proper): Likewise.
6749 * target.h (traget_core_of_thread): New macro.
6751 2012-04-18 Pedro Alves <palves@redhat.com>
6753 * aclocal.m4: Regenerate.
6754 * configure: Regenerate.
6756 2012-04-16 Yao Qi <yao@codesourcery.com>
6758 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
6759 duplicated on address.
6761 2012-04-16 Yao Qi <yao@codesourcery.com>
6763 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
6764 (struct tracepoint_action_ops) <send>: New field.
6765 (m_tracepoint_action_send, r_tracepoint_action_send): New.
6766 (agent_expr_send, x_tracepoint_action_send): New.
6767 (l_tracepoint_action_send): New.
6768 (cmd_qtdp): Download and install tracepoint
6769 according to `use_agent'.
6770 (run_inferior_command): Add one more parameter `len'.
6772 (tracepoint_send_agent): New.
6773 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
6775 2012-04-16 Yao Qi <yao@codesourcery.com>
6777 * tracepoint.c (download_tracepoints): Moved to ...
6778 (cmd_qtstart): ... here.
6780 2012-04-14 Yao Qi <yao@codesourcery.com>
6782 * tracepoint.c: Include inttypes.h.
6783 (struct collect_memory_action): Use sized types.
6784 (struct tracepoint): Likewise.
6785 (cmd_qtdp, stop_tracing): Update print specifiers.
6786 (cmd_qtp, response_tracepoint): Likewise.
6787 (collect_data_at_tracepoint): Likewise.
6788 (collect_data_at_step): Likewise.
6790 2012-04-14 Yao Qi <yao@codesourcery.com>
6792 Import gnulib module inttypes.
6793 * aclocal.m4, config.in, configure: Regenerated.
6795 2012-04-14 Yao Qi <yao@codesourcery.com>
6797 * Makefile.in (maintainer-clean, realclean, distclean): Remove
6798 Makefile and config.status at last.
6800 2012-04-13 Yao Qi <yao@codesourcery.com>
6802 * tracepoint.c: Include stdint.h unconditionally.
6804 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6806 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
6807 on BFD_HAVE_SYS_PROCFS_TYPE.
6808 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
6809 * configure: Regenerate.
6810 * config.in: Likewise.
6812 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
6814 * Makefile.in (clean): Also remove x32.c x32-linux.c
6815 x32-avx.c x32-avx-linux.c.
6816 (x32.o): New target.
6818 (x32-linux.o): Likewise.
6819 (x32-linux.c): Likewise.
6820 (x32-avx.o): Likewise.
6821 (x32-avx.c): Likewise.
6822 (x32-avx-linux.o): Likewise.
6823 (x32-avx-linux.c): Likewise.
6825 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
6826 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
6827 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
6828 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
6829 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
6830 i386/x32-avx-linux.xml.
6832 * linux-x86-low.c (init_registers_x32_linux): New prototype.
6833 (init_registers_x32_avx_linux): Likwise.
6834 (x86_linux_update_xmltarget): Call init_registers_x32_linux
6835 or init_registers_x32_avx_linux if linux_is_elf64 is false.
6837 2012-04-13 Pedro Alves <palves@redhat.com>
6839 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
6840 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
6841 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
6842 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
6845 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
6847 * linux-x86-low.c (compat_x32_clock_t): New.
6848 (compat_x32_siginfo_t): Likewise.
6849 (compat_x32_siginfo_from_siginfo): Likewise.
6850 (siginfo_from_compat_x32_siginfo): Likewise.
6851 (linux_is_elf64): Likewise.
6852 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
6853 and siginfo_from_compat_x32_siginfo for x32.
6854 (x86_arch_setup): Set linux_is_elf64.
6856 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
6859 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
6861 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
6862 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
6863 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
6864 compatible with process.
6866 2012-04-12 Yao Qi <yao@codesourcery.com>
6868 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
6869 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
6870 (install-only, install-info, clean): Handle sub dir gnulib.
6871 (all-lib, am--refresh): New targets.
6872 (memmem.o): Remove target.
6873 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
6874 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
6875 (AC_REPLACE_FUNCS): Remove memmem.
6876 Invoke gl_INIT and AM_INIT_AUTOMAKE.
6877 (AC_OUTPUT): Generate Makefile in gnulib/.
6878 * aclocal.m4, config.in, configure: Regenerated.
6880 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
6882 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
6884 2012-04-05 Pedro Alves <palves@redhat.com>
6886 -Werror=strict-aliasing
6888 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
6891 2012-04-04 Pedro Alves <palves@redhat.com>
6893 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
6894 (sparc_store_gregset_from_stack, sparc_store_gregset)
6895 (sparc_breakpoint_at): Fix formatting.
6897 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6899 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
6901 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
6902 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
6903 * config.in: Regenerate.
6904 * configure: Likewise.
6906 2012-03-29 Pedro Alves <palves@redhat.com>
6908 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
6909 Correct ptrace arguments.
6911 2012-03-28 Pedro Alves <palves@redhat.com>
6913 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
6914 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
6915 (IA64_FR1_REGNUM): New defines.
6916 (ia64_fetch_register): New.
6917 (the_low_target): Install it.
6918 * linux-low.h (struct linux_target_ops) <fetch_register>: New
6920 * linux-low.c (linux_fetch_registers): Try the
6921 the_low_target.fetch_register hook first.
6923 * linux-arm-low.c (the_low_target): Adjust.
6924 * linux-bfin-low.c (the_low_target): Adjust.
6925 * linux-cris-low.c (the_low_target): Adjust.
6926 * linux-crisv32-low.c (the_low_target): Adjust.
6927 * linux-m32r-low.c (the_low_target): Adjust.
6928 * linux-m68k-low.c (the_low_target): Adjust.
6929 * linux-mips-low.c (the_low_target): Adjust.
6930 * linux-ppc-low.c (the_low_target): Adjust.
6931 * linux-s390-low.c (the_low_target): Adjust.
6932 * linux-sh-low.c (the_low_target): Adjust.
6933 * linux-sparc-low.c (the_low_target): Adjust.
6934 * linux-tic6x-low.c (the_low_target): Adjust.
6935 * linux-x86-low.c (the_low_target): Adjust.
6936 * linux-xtensa-low.c (the_low_target): Adjust.
6938 2012-03-26 Pedro Alves <palves@redhat.com>
6940 * server.c (handle_qxfer_libraries): Don't bail early if
6941 the_target->qxfer_libraries_svr4 is not NULL.
6943 2012-03-26 Pedro Alves <palves@redhat.com>
6945 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
6947 2012-03-23 Pedro Alves <palves@redhat.com>
6949 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
6950 "library-list-svr4" element's start tag when the the DSO list is
6953 2012-03-23 Pedro Alves <palves@redhat.com>
6955 * linux-low.c (read_one_ptr): Read the inferior's pointer through
6956 a variable whose type size is the same as the inferior's pointer
6959 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
6961 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
6963 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
6964 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
6965 * linux-low.h: Include <signal.h>.
6966 (struct siginfo): Remove forward declaration.
6967 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
6970 2012-03-21 Mike Frysinger <vapier@gentoo.org>
6972 * .gitignore: Ignore more files.
6974 2012-03-19 Pedro Alves <palves@redhat.com>
6975 Jan Kratochvil <jan.kratochvil@redhat.com>
6977 * server.c (cont_thread, general_thread): Add describing comments.
6978 (start_inferior): Clear `cont_thread'.
6979 (handle_v_cont): Don't set `cont_thread' if resuming all threads
6982 2012-03-15 Yao Qi <yao@codesourcery.com>
6984 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
6986 (cmd_qtdp): ... here.
6988 2012-03-15 Yao Qi <yao@codesourcery.com>
6990 * tracepoint.c (struct tracepoint_action_ops): New.
6991 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
6992 (m_tracepoint_action_download): New.
6993 (r_tracepoint_action_download): New.
6994 (x_tracepoint_action_download): New.
6995 (l_tracepoint_action_download): New.
6996 (add_tracepoint_action): Install `action->ops' according type.
6997 (download_tracepoint_1): Move code `download' function pointer
6998 of various tracepoint_action_ops.
7000 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7002 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
7003 linux_ptrace_attach_warnings.
7005 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
7007 * Makefile.in (linux-ptrace.o): New.
7008 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
7009 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
7010 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
7011 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
7012 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
7014 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
7016 2012-03-08 Yao Qi <yao@codesourcery.com>
7017 Pedro Alves <palves@redhat.com>
7019 Fix PR server/13392.
7020 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
7022 * tracepoint.c (remove_tracepoint): New.
7023 (cmd_qtdp): Call remove_tracepoint when failed to install.
7025 2012-03-07 Pedro Alves <palves@redhat.com>
7027 * linux-low.c (get_detach_signal): New.
7028 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
7029 Pass on pending signals to PTRACE_DETACH. Check the result of the
7031 * server.c (program_signals, program_signals_p): New.
7032 (handle_general_set): Handle QProgramSignals.
7033 * server.h (program_signals, program_signals_p): Declare.
7035 2012-03-05 Pedro Alves <palves@redhat.com>
7036 Jan Kratochvil <jan.kratochvil@redhat.com>
7038 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
7041 2012-03-03 Yao Qi <yao@codesourcery.com>
7043 * tracepoint.c (tracepoint_look_up_symbols): Update call to
7044 agent_look_up_symbols.
7046 2012-03-03 Yao Qi <yao@codesourcery.com>
7048 * Makefile.in (linux-low.o): Keep dependence on agent.h.
7049 (linux-x86-low.o): Likewise.
7050 * server.h: Remove in_process_agent_loaded.
7051 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
7055 2012-03-03 Yao Qi <yao@codesourcery.com>
7057 * tracepoint.c (gdb_agent_capability): New global.
7058 (in_process_agent_loaded_ust): Renamed to
7059 `in_process_agent_supports_ust'.
7061 (in_process_agent_supports_ust): Call agent_capability_check.
7062 (clear_installed_tracepoints): Assert that agent supports
7065 2012-03-03 Yao Qi <yao@codesourcery.com>
7067 * linux-low.c (linux_supports_agent): New.
7068 (linux_target_ops): Initialize field `supports_agent' with
7069 linux_supports_agent.
7070 * target.h (struct target_ops) <supports_agent>: New.
7071 (target_supports_agent): New macro.
7072 * server.c (handle_general_set): Handle packet 'QAgent'.
7073 (handle_query): Send `QAgent+'.
7074 * Makefile.in (server.o): Depends on agent.h.
7076 2012-03-03 Yao Qi <yao@codesourcery.com>
7078 * Makefile.in (OBS): Add agent.o.
7079 Add new rule for agent.o.
7080 Track dependence of tracepoint.c on agent.h.
7081 * tracepoint.c (run_inferior_command_1):
7082 (run_inferior_command): Call agent_run_command.
7083 (gdb_ust_connect_sync_socket): Deleted. Move it to
7085 (resume_thread, stop_thread): Likewise.
7086 (gdb_ust_socket_init): Renamed to ...
7087 (gdb_agent_socket_init): ... New.
7088 (gdb_ust_thread): Renamed to ...
7089 (gdb_agent_helper_thread): ... New.
7090 (gdb_ust_init): Move some code to ...
7091 (gdb_agent_init): ... here. New.
7092 [HAVE_UST]: Call gdb_ust_init.
7093 (initialize_tracepoint_ftlib): Call gdb_agent_init.
7094 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
7095 * config.in, configure: Regenerated.
7097 2012-03-02 Pedro Alves <palves@redhat.com>
7099 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
7100 * linux-low.c (struct simple_pid_list): New.
7101 (stopped_pids): New a struct simple_pid_list pointer.
7102 (add_to_pid_list, pull_pid_from_list): New.
7103 (handle_extended_wait): Don't assume the first signal new children
7104 report is SIGSTOP. Adjust call to pull_pid_from_list.
7105 (linux_wait_for_lwp): Adjust.
7107 2012-03-02 Yao Qi <yao@codesourcery.com>
7109 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
7112 2012-03-02 Yao Qi <yao@codesourcery.com>
7114 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
7115 `stop_pc' and `tpoint'. Update caller.
7117 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
7119 * linux-low.h (linux_target_ops): Add regset_bitmap member.
7120 * linux-low.c (use_linux_regsets): New macro.
7121 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
7122 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
7123 (linux_register_in_regsets): New function.
7124 (usr_fetch_inferior_registers): Skip registers covered by
7126 (usr_store_inferior_registers): Likewise.
7127 (usr_fetch_inferior_registers): New macro.
7128 (usr_store_inferior_registers): Likewise.
7129 (linux_fetch_registers): Handle mixed regset/non-regset targets.
7130 (linux_store_registers): Likewise.
7131 * linux-mips-low.c (init_registers_mips_dsp_linux): New
7133 (init_registers_mips64_dsp_linux): Likewise.
7134 (init_registers_mips_linux): New macro.
7135 (init_registers_mips_dsp_linux): Likewise.
7136 (mips_dsp_num_regs): Likewise.
7137 (DSP_BASE, DSP_CONTROL): New fallback macros.
7138 (mips_base_regs): New macro.
7139 (mips_regmap): Use it. Fix the size.
7140 (mips_dsp_regmap): New variable.
7141 (mips_dsp_regset_bitmap): Likewise.
7142 (mips_arch_setup): New function.
7143 (mips_cannot_fetch_register): Use the_low_target.regmap rather
7145 (mips_cannot_store_register): Likewise.
7146 (the_low_target): Update .arch_setup, .num_regs and .regmap
7147 initializers. Add .regset_bitmap initializer.
7148 * linux-arm-low.c (the_low_target): Add .regset_bitmap
7150 * linux-bfin-low.c (the_low_target): Likewise.
7151 * linux-cris-low.c (the_low_target): Likewise.
7152 * linux-crisv32-low.c (the_low_target): Likewise.
7153 * linux-ia64-low.c (the_low_target): Likewise.
7154 * linux-m32r-low.c (the_low_target): Likewise.
7155 * linux-m68k-low.c (the_low_target): Likewise.
7156 * linux-ppc-low.c (the_low_target): Likewise.
7157 * linux-s390-low.c (the_low_target): Likewise.
7158 * linux-sh-low.c (the_low_target): Likewise.
7159 * linux-sparc-low.c (the_low_target): Likewise.
7160 * linux-tic6x-low.c (the_low_target): Likewise.
7161 * linux-x86-low.c (the_low_target): Likewise.
7162 * linux-xtensa-low.c (the_low_target): Likewise.
7163 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
7164 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
7165 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
7167 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
7168 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
7170 2012-02-29 Yao Qi <yao@codesourcery.com>
7171 Pedro Alves <palves@redhat.com>
7173 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
7174 `step_over_finished' is true.
7176 2012-02-27 Pedro Alves <palves@redhat.com>
7178 * linux-low.c (pid_is_stopped): Delete, moved to common/.
7179 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
7181 2012-02-27 Pedro Alves <palves@redhat.com>
7184 * linux-low.c (pid_is_stopped): New.
7185 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
7187 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
7189 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
7192 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
7194 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
7196 2012-02-24 Luis Machado <lgustavo@codesourcery>
7198 * server.c (handle_query): Advertise support for target-side
7199 breakpoint condition evaluation.
7200 (process_point_options): New function.
7201 (process_serial_event): When inserting a breakpoint, check for
7202 a target-side condition that should be evaluated.
7204 * mem-break.c: Include regcache.h and ax.h.
7205 (point_cond_list_t): New data structure.
7206 (breakpoint) <cond_list>: New field.
7207 (find_gdb_breakpoint_at): Make non-static.
7208 (delete_gdb_breakpoint_at): Clear any target-side
7210 (clear_gdb_breakpoint_conditions): New function.
7211 (add_condition_to_breakpoint): Likewise.
7212 (add_breakpoint_condition): Likewise.
7213 (gdb_condition_true_at_breakpoint): Likewise.
7214 (gdb_breakpoint_here): Return result directly instead
7215 of going through a local variable.
7217 * mem-break.h (find_gdb_breakpoint_at): New prototype.
7218 (clear_gdb_breakpoint_conditions): Likewise.
7219 (add_breakpoint_condition): Likewise.
7220 (gdb_condition_true_at_breakpoint): Likewise.
7222 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
7223 (need_step_over_p): Take target-side breakpoint condition into
7226 2012-02-24 Luis Machado <lgustavo@codesourcery>
7228 * server.h: Include tracepoint.h.
7229 (agent_mem_read, agent_get_trace_state_variable_value,
7230 agent_set_trace_state_variable_value,
7231 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
7232 get_set_tsv_func_addr): New prototypes.
7234 * ax.h: New include file.
7235 * ax.c: New source file.
7237 * tracepoint.c: Include ax.h.
7238 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
7239 agent_expr, eval_result_type): Move to ax.h.
7240 (parse_agent_expr): Rename to ...
7241 (gdb_parse_agent_expr): ... this, make it non-static and move
7243 (unparse_agent_expr) Rename to ...
7244 (gdb_unparse_agent_expr): ... this, make it non-static and move
7246 (eval_agent_expr): Rename to ...
7247 (eval_tracepoint_agent_expr): ... this.
7248 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
7249 forward declarations.
7250 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
7251 (agent_get_trace_state_variable_value): New function.
7252 (agent_set_trace_state_variable_value): New function.
7253 (cmd_qtdp): Call gdb_parse_agent_expr (...).
7254 (response_tracepoint): Call gdb_unparse_agent_expr (...).
7255 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
7256 (condition_true_at_tracepoint): Likewise.
7257 (parse_agent_expr): Rename to ...
7258 (gdb_parse_agent_expr): ... this and move to ax.c.
7259 (unparse_agent_expr): Rename to ...
7260 (gdb_unparse_agent_expr): ... this and move to ax.c.
7261 (gdb_agent_op_name): Move to ax.c.
7262 (eval_agent_expr): Rename to ...
7263 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
7265 (eval_tracepoint_agent_expr): New function.
7266 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
7268 (current_insn_ptr, emit_error, struct bytecode_address): Move to
7270 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
7271 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
7272 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
7273 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
7274 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
7275 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
7276 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
7277 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
7278 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
7279 (compile_bytecodes): Remove forward declaration.
7280 (is_goto_target): Move to ax.c.
7281 (compile_bytecodes): Move to ax.c and call
7282 agent_get_trace_state_variable_value (...) and
7283 agent_set_trace_state_variable_value (...).
7285 * Makefile.in: Update ax.c and IPA dependencies.
7287 2012-02-24 Pedro Alves <palves@redhat.com>
7289 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
7290 (cmd_bigqtbuffer_circular): ... this. Only handle
7291 'QTBuffer:circular:'.
7292 (handle_tracepoint_general_set): Adjust.
7294 2012-02-16 Yao Qi <yao@codesourcery.com>
7296 * inferiors.c: Move code to ...
7297 * dll.c: .... here. New.
7298 * server.h: Declare clear_dlls.
7299 * Makefile.in (SFILES): Add dll.c.
7303 2012-02-11 Yao Qi <yao@codesourcery.com>
7305 * server.c: (handle_monitor_command): Add a new parameter
7307 (handle_query): Update caller.
7309 2012-02-09 Joel Brobecker <brobecker@adacore.com>
7311 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
7312 * configure, config.in: Regenerate.
7313 * hostio.c: Provide an alternate implementation if HAVE_READLINK
7316 2012-02-02 Pedro Alves <palves@redhat.com>
7318 Try SIGKILL first, then PTRACE_KILL.
7319 * linux-low.c (linux_kill_one_lwp): New.
7320 (linux_kill_one_lwp): Rename to ...
7321 (kill_one_lwp_callback): ... this. Use the new
7324 2012-02-02 Pedro Alves <palves@redhat.com>
7326 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
7329 2012-01-27 Pedro Alves <palves@redhat.com>
7331 * linux-low.c (linux_child_pid_to_exec_file): Delete.
7332 (elf_64_file_p): Make static.
7333 (linux_pid_exe_is_elf_64_file): New.
7334 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
7335 Delete declarations.
7336 (linux_pid_exe_is_elf_64_file): Declare.
7337 * linux-x86-low.c (x86_arch_setup): Use
7338 linux_pid_exe_is_elf_64_file.
7340 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
7342 * linux-low.c (linux_wait_for_event_1): Rename to ...
7343 (linux_wait_for_event): ... here and merge it with former
7344 linux_wait_for_event - new variable wait_ptid, use it.
7345 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
7347 2012-01-23 Pedro Alves <palves@redhat.com>
7349 * server.c (main): Avoid yet another case of infinite loop while
7350 detaching/killing after a longjmp.
7352 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
7355 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
7357 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
7359 * hostio.c (handle_readlink): New function.
7360 (handle_vFile): Call it to handle "vFile:readlink" packets.
7362 2012-01-20 Pedro Alves <palves@redhat.com>
7363 Ulrich Weigand <ulrich.weigand@linaro.org>
7365 * server.c (handle_v_requests): Only support vAttach and vRun to
7366 start multiple processes when in extended protocol mode.
7368 2012-01-17 Pedro Alves <palves@redhat.com>
7370 * tracepoint.c (initialize_tracepoint): Use mmap instead of
7371 memalign plus mprotect to allocate the scratch buffer.
7373 2012-01-13 Pedro Alves <palves@redhat.com>
7375 * server.c (attach_inferior): Clear `cont_thread'.
7377 2012-01-13 Pedro Alves <palves@redhat.com>
7379 * server.c (main): Avoid infinite loop while detaching/killing
7382 2012-01-09 Doug Evans <dje@google.com>
7384 * server.c (start_inferior): Set last_ptid in --wrapper case.
7386 2012-01-06 Yao Qi <yao@codesourcery.com>
7388 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
7390 [IN_PROCESS_AGENT] (debug_agent): New global variable.
7392 2012-01-04 Yao Qi <yao@codesourcery.com>
7394 * tracepoint.c (cmd_qtdp): Print debug message
7395 for static tracepoint.
7397 2012-01-04 Yao Qi <yao@codesourcery.com>
7399 * tracepoint.c (trace_vdebug): Differentiate debug message
7400 between gdbserver and IPA.
7402 2012-01-03 Yao Qi <yao@codesourcery.com>
7404 * tracepoint.c (tracepoint_was_hit): Don't collect for
7407 2012-01-02 Joel Brobecker <brobecker@adacore.com>
7409 * terminal.h: Reformat copyright header.
7411 2012-01-02 Joel Brobecker <brobecker@adacore.com>
7413 * server.c (gdbserver_version): Update copyright year.
7414 * gdbreplay.c (gdbreplay_version): Likewise.
7416 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
7418 * linux-low.c (linux_create_inferior): Put empty if clause for write.
7421 2011-12-18 Hui Zhu <teawater@gmail.com>
7422 * linux-low.c (linux_create_inferior): Save return value to ret.
7424 2011-12-18 Hui Zhu <teawater@gmail.com>
7426 * linux-low.c (linux_create_inferior): Save return value to ret.
7428 2011-12-16 Doug Evans <dje@google.com>
7430 * linux-low.c (linux_create_inferior): If stdio connection,
7431 redirect stdin from /dev/null, stdout to stderr.
7432 * remote-utils.c (remote_is_stdio): New static global.
7433 (remote_connection_is_stdio): New function.
7434 (remote_prepare): Handle stdio connection.
7435 (remote_open): Ditto.
7436 (remote_close): Don't close stdin for stdio connections.
7437 (read_prim,write_prim): New functions. Replace all calls to
7438 read/write to these.
7439 * server.c (main): Watch for "-" argument. Move call to
7440 remote_prepare before start_inferior.
7441 * server.h (STDIO_CONNECTION_NAME): New macro.
7442 (remote_connection_is_stdio): Declare.
7444 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
7445 in debugging output.
7447 2011-12-15 Yao Qi <yao@codesourcery.com>
7449 * tracepoint.c: Include sys/syscall.h.
7450 (gdb_ust_thread): Remove preprocessor conditional.
7452 2011-12-14 Pedro Alves <pedro@codesourcery.com>
7454 * linux-low.c (linux_detach_one_lwp): Call
7455 the_low_target.prepare_to_resume before detaching.
7457 2011-12-14 Yao Qi <yao@codesourcery.com>
7459 * tracepoint.c (gdb_ust_thread): Don't ignore return value
7462 2011-12-14 Yao Qi <yao@codesourcery.com>
7464 * i386-low.c (i386_low_stopped_data_address): Initialize local
7467 2011-12-13 Pedro Alves <pedro@codesourcery.com>
7471 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
7472 DR_CONTROL unless necessary. Extend comments.
7473 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
7474 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
7476 2011-12-13 Yao Qi <yao@codesourcery.com>
7478 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
7480 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
7482 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
7484 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
7485 Print new debug message for such case.
7487 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
7489 Fix overlapping memcpy.
7490 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
7491 the read_inferior_memory transfer.
7492 (delete_fast_tracepoint_jump): New variable buf. Use it for the
7493 write_inferior_memory transfer.
7494 (set_fast_tracepoint_jump): New variable buf. Use it for the
7495 read_inferior_memory and write_inferior_memory transfers.
7496 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
7497 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
7498 Use it for the write_inferior_memory transfer.
7499 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
7502 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
7504 * linux-low.c (fetch_register, store_register): Make code
7505 consistent, fix formatting.
7507 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
7509 * linux-low.c (usr_store_inferior_registers): Factor out code
7510 to handle individual registers into...
7511 (store_register): ... this new function.
7513 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
7515 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
7516 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
7517 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
7518 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
7519 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
7520 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
7521 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
7522 (srv_xmlfiles): Add new XML files.
7524 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
7526 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
7527 (init_registers_s390_linux32v1): Add prototype.
7528 (init_registers_s390_linux32v2): Likewise.
7529 (init_registers_s390_linux64v1): Likewise.
7530 (init_registers_s390_linux64v2): Likewise.
7531 (init_registers_s390x_linux64v1): Likewise.
7532 (init_registers_s390x_linux64v2): Likewise.
7533 (s390_num_regs): Increment to 52.
7534 (s390_regmap): Add orig_r2 register.
7535 (s390_num_regs_3264): Increment to 68.
7536 (s390_regmap_3264): Add orig_r2 register.
7537 (s390_collect_ptrace_register): Handle orig_r2 register.
7538 (s390_supply_ptrace_register): Likewise.
7539 (s390_fill_last_break): New function.
7540 (s390_store_last_break): Likewise.
7541 (s390_fill_system_call): New function.
7542 (s390_store_system_call): Likewise.
7543 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
7545 (s390_check_regset): New function.
7546 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
7547 NT_S390_SYSTEM_CALL regsets and use appropriate description.
7548 Update target_regsets for available register sets.
7550 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
7551 Jan Kratochvil <jan.kratochvil@redhat.com>
7553 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
7554 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
7556 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
7557 * linux-low.h (struct process_info_private): New member r_debug.
7558 * server.c (handle_qxfer_libraries): Call
7559 the_target->qxfer_libraries_svr4.
7560 (handle_qxfer_libraries_svr4): New function.
7561 (qxfer_packets): New entry "libraries-svr4".
7562 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
7563 * target.h (struct target_ops): New member qxfer_libraries_svr4.
7564 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
7565 PACKET_qXfer_libraries_svr4.
7567 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
7569 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
7570 PSW address/mask between 8-byte and 16-byte formats.
7571 (s390_supply_ptrace_register): Likewise.
7572 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
7573 basic addressing mode bit.
7575 2011-11-24 Stan Shebs <stan@codesourcery.com>
7577 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
7579 2011-11-17 Stan Shebs <stan@codesourcery.com>
7581 * tracepoint.c (struct tracepoint): New field traceframe_usage.
7582 (tracing_start_time): New global.
7583 (tracing_stop_time): New global.
7584 (tracing_user_name): New global.
7585 (tracing_notes): New global.
7586 (tracing_stop_note): New global.
7587 (cmd_qtstart): Set traceframe_usage, start_time.
7588 (stop_tracing): Set stop_time.
7589 (cmd_qtstatus): Report additional status.
7590 (cmd_qtp): New function.
7591 (handle_tracepoint_query): Call it.
7592 (cmd_qtnotes): New function.
7593 (handle_tracepoint_general_set): Call it.
7594 (get_timestamp): Rename from tsv_get_timestamp.
7596 2011-11-14 Stan Shebs <stan@codesourcery.com>
7597 Kwok Cheung Yeung <kcy@codesourcery.com>
7599 * linux-x86-low.c (small_jump_insn): New.
7600 (i386_install_fast_tracepoint_jump_pad): Add arguments for
7601 trampoline and error message, build a trampoline and issue a small
7602 jump instruction to it.
7603 (x86_install_fast_tracepoint_jump_pad): Add arguments for
7604 trampoline and error message.
7605 (x86_get_min_fast_tracepoint_insn_len): New.
7606 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
7607 * linux-low.h (struct linux_target_ops): Add arguments to
7608 install_fast_tracepoint_jump_pad operation, add new operation.
7609 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
7611 (linux_get_min_fast_tracepoint_insn_len): New function.
7612 (linux_target_op): Add new operation.
7613 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
7614 (gdb_trampoline_buffer_end): Ditto.
7615 (gdb_trampoline_buffer_error): Ditto.
7616 (struct ipa_sym_addresses): Add fields for new IPA variables.
7617 (symbol_list): Add entries for new IPA variables.
7618 (struct tracepoint): Add fields to hold the address range of the
7619 trampoline used by the tracepoint.
7620 (trampoline_buffer_head): New static variable.
7621 (trampoline_buffer_tail): Ditto.
7622 (claim_trampoline_space): New function.
7623 (have_fast_tracepoint_trampoline_buffer): New function.
7624 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
7626 (install_fast_tracepoint): Ditto, also add error buffer argument.
7627 (cmd_qtminftpilen): New function.
7628 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
7629 (fast_tracepoint_from_trampoline_address): New function.
7630 (fast_tracepoint_collecting): Handle trampoline as part of jump
7632 (set_trampoline_buffer_space): New function.
7633 (initialize_tracepoint): Initialize new IPA variables.
7634 * target.h (struct target_ops): Add arguments to
7635 install_fast_tracepoint_jump_pad operation, add new
7636 get_min_fast_tracepoint_insn_len operation.
7637 (target_get_min_fast_tracepoint_insn_len): New.
7638 (install_fast_tracepoint_jump_pad): Add arguments.
7639 * server.h (IPA_BUFSIZ): Define.
7640 * linux-i386-ipa.c: Include extra header files.
7641 (initialize_fast_tracepoint_trampoline_buffer): New function.
7642 (initialize_low_tracepoint): Call it.
7643 * server.h (set_trampoline_buffer_space): Declare.
7644 (claim_trampoline_space): Ditto.
7645 (have_fast_tracepoint_trampoline_buffer): Ditto.
7647 2011-11-14 Yao Qi <yao@codesourcery.com>
7649 * server.c (handle_query): Handle InstallInTrace for qSupported.
7650 * tracepoint.c (add_tracepoint): Sort list.
7651 (install_tracepoint, download_tracepoint): New.
7652 (cmd_qtdp): Call them to install and download tracepoints.
7653 (sort_tracepoints): Removed.
7654 (cmd_qtstart): Update.
7656 2011-11-14 Yao Qi <yao@codesourcery.com>
7658 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
7659 * mem-break.h: Declare.
7660 * tracepoint.c (cmd_qtstart): Move some code to ...
7661 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
7663 (download_tracepoints): Move some code to ...
7664 (download_tracepoint_1): ... here. New.
7666 2011-11-08 Yao Qi <yao@codesourcery.com>
7668 * remote-utils.c (relocate_instruction): A comment fix.
7670 2011-11-07 Joel Brobecker <brobecker@adacore.com>
7672 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
7673 (i386_dr_low_get_control, i386_dr_low_get_status): Use
7674 dr_status_mirror and dr_control_mirror from debug_reg_state.
7675 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
7676 (i386_initial_stuff): Remove use of deleted globals.
7677 (i386_get_thread_context, i386_set_thread_context,
7678 i386_thread_added): Use dr_status_mirror and dr_control_mirror
7679 from debug_reg_state.
7681 2011-11-05 Yao Qi <yao@codesourcery.com>
7683 * tracepoint.c (gdb_collect): Loop over tracepoints of same
7684 address as TPOINT's.
7686 2011-11-02 Stan Shebs <stan@codesourcery.com>
7688 * tracepoint.c (agent_mem_read_string): New function.
7689 (eval_agent_expr): Call it for tracenz.
7690 * server.c (handle_query): Report support for tracenz.
7692 2011-11-02 Yao Qi <yao@codesourcery.com>
7694 * tracepoint.c (cmd_qtstart): Remove unused local variables.
7696 2011-11-02 Yao Qi <yao@codesourcery.com>
7698 * target.h: Fix a typo in comment.
7700 2011-10-31 Pedro Alves <pedro@codesourcery.com>
7702 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
7703 clobber the breakpoints' shadows with fast tracepoint jumps.
7704 * mem-break.h (check_mem_write): Add `myaddr' parameter.
7705 * target.c (write_inferior_memory): Also pass MYADDR down to
7708 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
7710 * configure.ac: Check support for personality routine.
7711 * configure: Regenerate.
7712 * config.in: Likewise.
7713 * linux-low.c: Include <sys/personality.h>.
7714 Define ADDR_NO_RANDOMIZE if necessary.
7715 (linux_create_inferior): Disable address space randomization when
7716 forking inferior, if requested.
7717 (linux_supports_disable_randomization): New function.
7718 (linux_target_ops): Install it.
7719 * server.h (disable_randomization): Declare.
7720 * server.c (disable_randomization): New global variable.
7721 (handle_general_set): Handle QDisableRandomization.
7722 (handle_query): Likewise for qSupported.
7723 (main): Support --disable-randomization and --no-disable-randomization
7724 command line arguments.
7725 * target.h (struct target_ops): Add supports_disable_randomization.
7726 (target_supports_disable_randomization): New macro.
7728 2011-09-29 Mike Frysinger <vapier@gentoo.org>
7730 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
7732 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
7733 [!PT_GETDSBT] (target_loadmap): New definition.
7734 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
7735 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
7736 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
7737 and PT_GETDSBT to LINUX_LOADMAP.
7738 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
7739 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
7741 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
7743 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
7744 (arm_linux_hwbp_cap): New static variable.
7745 (arm_linux_get_hwbp_cap): Replace by ...
7746 (arm_linux_init_hwbp_cap): ... this new function.
7747 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
7748 (arm_linux_get_hw_watchpoint_count): Likewise.
7749 (arm_linux_get_hw_watchpoint_max_length): Likewise.
7750 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
7751 (arm_prepare_to_resume): Use perror_with_name instead of error.
7753 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
7755 * linux-arm-low.c: Include <signal.h>.
7756 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
7757 (struct arm_linux_hwbp_cap): New data type.
7758 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
7759 (struct arm_linux_hw_breakpoint): New data type.
7760 (MAX_BPTS, MAX_WPTS): Define.
7761 (struct arch_process_info, struct arch_lwp_info): New data types.
7762 (arm_linux_get_hwbp_cap): New function.
7763 (arm_linux_get_hw_breakpoint_count): Likewise.
7764 (arm_linux_get_hw_watchpoint_count): Likewise.
7765 (arm_linux_get_hw_watchpoint_max_length): Likewise.
7766 (arm_hwbp_control_initialize): Likewise.
7767 (arm_hwbp_control_is_enabled): Likewise.
7768 (arm_hwbp_control_is_initialized): Likewise.
7769 (arm_hwbp_control_disable): Likewise.
7770 (arm_linux_hw_breakpoint_equal): Likewise.
7771 (arm_linux_hw_point_initialize): Likewise.
7772 (struct update_registers_data): New data structure.
7773 (update_registers_callback: New function.
7774 (arm_insert_point): Likewise.
7775 (arm_remove_point): Likewise.
7776 (arm_stopped_by_watchpoint): Likewise.
7777 (arm_stopped_data_address): Likewise.
7778 (arm_new_process): Likewise.
7779 (arm_new_thread): Likewise.
7780 (arm_prepare_to_resume): Likewise.
7781 (the_low_target): Register arm_insert_point, arm_remove_point,
7782 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
7783 arm_new_thread, and arm_prepare_to_resume.
7785 2011-09-15 Stan Shebs <stan@codesourcery.com>
7787 * server.h (struct emit_ops): Add compare-goto fields.
7788 * tracepoint.c (gdb_agent_op_sizes): New table.
7789 (emit_eq_goto): New function.
7790 (emit_ne_goto): New function.
7791 (emit_lt_goto): New function.
7792 (emit_le_goto): New function.
7793 (emit_gt_goto): New function.
7794 (emit_ge_goto): New function.
7795 (is_goto_target): New function.
7796 (compile_bytecodes): Recognize special cases of compare-goto
7797 combinations and call specialized emitters for them.
7798 * linux-x86-low.c (amd64_emit_eq_goto): New function.
7799 (amd64_emit_ne_goto): New function.
7800 (amd64_emit_lt_goto): New function.
7801 (amd64_emit_le_goto): New function.
7802 (amd64_emit_gt_goto): New function.
7803 (amd64_emit_ge_goto): New function.
7804 (amd64_emit_ops): Add the new functions.
7805 (i386_emit_eq_goto): New function.
7806 (i386_emit_ne_goto): New function.
7807 (i386_emit_lt_goto): New function.
7808 (i386_emit_le_goto): New function.
7809 (i386_emit_gt_goto): New function.
7810 (i386_emit_ge_goto): New function.
7811 (i386_emit_ops): Add the new functions.
7813 2011-09-08 Stan Shebs <stan@codesourcery.com>
7815 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
7816 (i386_emit_epilogue): Restore %ebx.
7818 2011-08-31 Jie Zhang <jzhang918@gmail.com>
7820 * server.c (step_thread): Remove definition.
7821 (process_serial_event): Don't handle Hs.
7822 * server.h (step_thread): Remove declaration.
7823 * target.c (set_desired_inferior): Remove use of step_thread.
7825 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
7827 * linux-low.c: Include linux-procfs.h.
7828 (linux_attach_lwp_1): Update comments.
7829 (linux_attach): Scan for existing threads when attaching to a
7830 process that is the tgid.
7831 * Makefile.in: Update dependencies.
7833 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
7835 * configure.srv: Add linux-procfs.o dependencies.
7837 2011-08-14 Yao Qi <yao@codesourcery.com>
7839 * target.h (struct target_ops): Fix indent.
7840 * win32-low.c (win32_target_ops): Fix comment.
7842 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
7843 Yao Qi <yao@codesourcery.com>
7845 * Makefile.in (clean): Remove tic6x-*.c files.
7846 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
7847 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
7848 (tic6x-c64xp-linux.c): Likewise.
7849 * configure.srv: Add support for tic6x-*-uclinux.
7850 * linux-tic6x-low.c: New.
7851 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
7853 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
7854 Yao Qi <yao@codesourcery.com>
7856 * target.h (struct target_ops): Add read_loadmap.
7857 * linux-low.c (struct target_loadseg): New type.
7858 (struct target_loadmap): New type.
7859 (linux_read_loadmap): New function.
7860 (linux_target_ops): Add linux_read_loadmap.
7861 * server.c (handle_query): Support qXfer:fdpic:read packet.
7862 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
7865 2011-08-05 Eli Zaretskii <eliz@gnu.org>
7867 * win32-low.c: Include <stdint.h>.
7869 2011-07-22 Pedro Alves <pedro@codesourcery.com>
7871 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
7872 to the inferior here.
7873 (i386_remove_aligned_watchpoint): Ditto.
7874 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
7875 fit part of the watchpoint in the debug registers.
7876 (i386_update_inferior_debug_regs): New.
7877 (i386_low_insert_watchpoint): Work on a local mirror of the debug
7878 registers, and only update the inferior on success.
7879 (i386_low_remove_watchpoint): Ditto.
7881 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
7883 * linux-low.c (compare_ints, unique, list_threads, show_process,
7884 linux_core_of_thread): Delete.
7885 (linux_target_ops): Change linux_core_of_thread to
7886 linux_common_core_of_thread.
7887 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
7888 * utils.c (malloc_failure): Change type of argument.
7889 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
7890 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
7891 common/linux-osdata.c, common/ptid.c and common/buffer.c.
7892 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
7893 (IPA_OBJS): Add common-utils-ipa.o.
7894 (ptid_h, linux_osdata_h): New macros.
7895 (server_h): Add common/common-utils.h, common/xml-utils.h,
7896 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
7898 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
7899 ptid.o, buffer.o): New rules.
7900 (linux-low.o): Add common/linux-osdata.h as a dependency.
7901 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
7902 * configure.ac: Add AC_HEADER_DIRENT check.
7903 * config.in: Regenerate.
7904 * configure: Regenerate.
7905 * remote-utils.c (xml_escape_text): Delete.
7906 (buffer_grow, buffer_free, buffer_init, buffer_finish,
7907 buffer_xml_printf): Move to common/buffer.c.
7908 * server.c (main): Remove call to initialize_inferiors.
7909 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
7910 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
7911 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
7912 internal_error, gdb_assert, gdb_assert_fail): Delete.
7913 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
7914 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
7916 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
7917 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
7918 initialize_inferiors): Delete.
7920 2011-07-20 Pedro Alves <pedro@codesourcery.com>
7922 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
7925 2011-05-31 Pedro Alves <pedro@codesourcery.com>
7927 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
7929 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
7931 2011-05-26 Yao Qi <yao@codesourcery.com>
7933 * Makefile.in (thread-db.o): Track dependence to
7934 common/gdb_thread_db.h.
7935 * thread-db.c: include gdb_thread_db.h from right place.
7937 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
7939 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
7940 __FILE__ and __LINE__ to internal_error.
7942 2011-05-13 Doug Evans <dje@google.com>
7944 * thread-db.c (try_thread_db_load_from_sdir): New function.
7945 (try_thread_db_load_from_dir): New function.
7946 (thread_db_load_search): Handle $sdir, ignore $pdir.
7947 Remove trying of system directories if search of
7948 libthread-db-search-path fails, that is now done via $sdir.
7950 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
7952 * server.c (handle_query): Add EnableDisableTracepoints to the list
7953 of supported features.
7954 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
7956 (cmd_qtenable_disable): New.
7957 (cmd_qtstart): Install tracepoints even if disabled.
7958 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
7959 receiving a QTEnable or QTDisable packet.
7960 (gdb_collect): Skip data collection if fast tracepoint is disabled.
7961 (ust_marker_to_static_tracepoint): Do not ignore disabled static
7963 (gdb_probe): Skip data collection if static tracepoint is disabled.
7965 2011-05-10 Doug Evans <dje@google.com>
7967 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
7969 2011-05-04 Doug Evans <dje@google.com>
7971 * linux-low.c (linux_join): Skip process lookup.
7972 * spu-low.c (spu_join): Ditto.
7973 * server.c (join_inferiors_callback): Delete.
7974 (process_serial_event): For 'D' packet (detach) call join_inferior
7977 2011-05-04 Joseph Myers <joseph@codesourcery.com>
7979 * README: Don't mention xscale*-*-linux*.
7980 * configure.srv (xscale*-*-linux*): Don't handle target.
7982 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
7984 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
7986 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
7987 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
7988 (i386_emit_void_call_2): Likewise.
7990 2011-04-26 Yao Qi <yao@codesourcery.com>
7992 * linux-low.c: Move common macros to linux-ptrace.h.
7993 Include linux-ptrace.h.
7994 * Makefile.in (linux_ptrace_h): New.
7995 (linux-low.o): Depends on linux-ptrace.h.
7997 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
7999 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
8000 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
8001 (remote_prepare): New function with most of the TCP code from ...
8002 (remote_open): ... here. Detect PORT here unconditionally. Move also
8003 setting transport_is_reliable.
8004 * server.c (run_once): New variable.
8005 (gdbserver_usage): Document it.
8006 (main): Set run_once for `--once'. Call remote_prepare. Exit after
8007 the first run if RUN_ONCE.
8008 * server.h (run_once, remote_prepare): New declarations.
8010 2011-04-19 Tom Tromey <tromey@redhat.com>
8012 * win32-low.c (handle_load_dll): Remove duplicate "the".
8014 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
8016 Remove support for old Cygwin 1.5 versions.
8017 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
8018 function to avoid warning.
8019 (win32_add_one_solib): Use cygwin_conv_path function to avoid
8022 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
8024 * gdbserver/server.h (Macro _): Define it if not available.
8026 2011-03-14 Michael Snyder <msnyder@vmware.com>
8028 * hostio.c (handle_close): Remove unnecessary null test.
8030 2011-03-10 Joel Brobecker <brobecker@adacore.com>
8032 * Makefile.in (maintainer-clean realclean distclean): Remove
8033 "make ... subdir_do" command.
8035 2011-03-10 Michael Snyder <msnyder@vmware.com>
8037 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
8039 * server.c (handle_v_run): Free alloced buffer on early return.
8041 2011-03-09 Yao Qi <yao@codesourcery.com>
8044 2011-03-04 Yao Qi <yao@codesourcery.com>
8046 * Makefile.in: Remove GNU make feature --directory.
8048 2011-03-05 Yao Qi <yao@codesourcery.com>
8050 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
8051 (subdir_do): New make target. Copied from gdb/Makefile.
8052 (maintainer-clean, realclean, distclean, clean): Call corresponding
8053 make targets in common/Makefile.
8055 2011-02-11 Yao Qi <yao@codesourcery.com>
8057 * configure.ac: Call AC_PROG_RANLIB.
8058 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
8059 * configure: Regenerate.
8061 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8063 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
8065 2011-03-06 Yao Qi <yao@codesourcery.com>
8067 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
8069 2011-03-05 Yao Qi <yao@codesourcery.com>
8071 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
8072 (subdir_do): New make target. Copied from gdb/Makefile.
8073 (maintainer-clean, realclean, distclean, clean): Call corresponding
8074 make targets in common/Makefile.
8076 2011-03-04 Yao Qi <yao@codesourcery.com>
8078 * Makefile.in: Remove GNU make feature --directory.
8080 2011-03-04 Michael Snyder <msnyder@vmware.com>
8082 * server.c (queue_stop_reply): Call xmalloc not malloc.
8084 2011-03-02 Michael Snyder <msnyder@vmware.com>
8086 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
8088 2011-02-28 Michael Snyder <msnyder@vmware.com>
8090 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
8091 (cmd_qtframe): Ditto.
8092 (cmd_qtbuffer): Ditto.
8093 (cmd_bigqtbuffer): Ditto.
8095 * utils.c (decimal2str): Initialize 'width' to nine, then
8098 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8100 * hostio.c (require_data): Free *data, not data.
8102 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8104 * hostio.c (require_data): Use free, not xfree.
8106 2011-02-27 Michael Snyder <msnyder@vmware.com>
8108 * server.c (handle_query): Discard unused value.
8110 * hostio.c (require_data): Free malloc memory before returning
8113 2011-02-26 Michael Snyder <msnyder@vmware.com>
8115 * linux-low.c (list_threads): Call closedir for dirent.
8117 2011-02-27 Michael Snyder <msnyder@vmware.com>
8119 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
8120 a case statement falls through.
8122 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
8124 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
8127 2011-02-26 Michael Snyder <msnyder@vmware.com>
8129 * utils.c (decimal2str): Eliminate dead code and dead param.
8130 (pulongest): Drop dead param from call to decimal2str.
8133 2011-02-24 Joel Brobecker <brobecker@adacore.com>
8135 Revert the following patch (not approved yet):
8136 2011-02-21 Hui Zhu <teawater@gmail.com>
8137 * tracepoint.c (tp_printf): New function.
8138 (eval_agent_expr): Handle gdb_agent_op_printf.
8140 2011-02-21 Hui Zhu <teawater@gmail.com>
8142 * tracepoint.c (tp_printf): New function.
8143 (eval_agent_expr): Handle gdb_agent_op_printf.
8145 2011-02-18 Tom Tromey <tromey@redhat.com>
8147 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
8148 (tracepoint.o): Likewise.
8149 * tracepoint.c (enum gdb_agent_op): Use ax.def.
8150 (gdb_agent_op_names): Likewise.
8152 2011-02-18 Tom Tromey <tromey@redhat.com>
8154 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
8155 gdb_agent_op_rot>: New constants.
8156 (gdb_agent_op_names): Add pick and roll.
8157 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
8160 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
8162 * aclocal.m4: Regenerated with aclocal-1.11.1.
8164 2011-02-14 Pedro Alves <pedro@codesourcery.com>
8166 * server.c (handle_qxfer_traceframe_info): New.
8167 (qxfer_packets): Register "traceframe-info".
8168 (handle_query): Report support for qXfer:traceframe-info:read+.
8169 * tracepoint.c (match_blocktype): New.
8170 (traceframe_find_block_type): Rename to ...
8171 (traceframe_walk_blocks): ... this. Add callback filter argument,
8173 (traceframe_find_block_type): New, reimplemented on top of
8174 traceframe_walk_blocks.
8175 (build_traceframe_info_xml): New.
8176 (traceframe_read_info): New.
8177 * server.h (traceframe_read_info): Declare.
8179 2011-02-11 Yao Qi <yao@codesourcery.com>
8181 * configure.ac: Call AC_PROG_RANLIB.
8182 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
8183 * configure: Regenerate.
8185 2011-02-07 Pedro Alves <pedro@codesourcery.com>
8187 * server.c (gdb_read_memory): Change return semantics to allow
8189 (handle_search_memory_1): Adjust.
8190 (process_serial_event) <'m' packet>: Handle partial transfers.
8191 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
8193 2011-01-28 Pedro Alves <pedro@codesourcery.com>
8195 * regcache.c (init_register_cache): Initialize
8196 regcache->register_status.
8197 (free_register_cache): Release regcache->register_status.
8198 (regcache_cpy): Copy register_status.
8199 (registers_to_string): Print 'x's for unavailable registers.
8200 (supply_register): Mark the register's status valid or
8201 unavailable, depending on whether a buffer was passed in or not.
8202 (supply_register_zeroed): New.
8203 (supply_regblock): Mark the registers' status valid or
8204 unavailable, depending on whether a buffer was passed in or not.
8205 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
8206 (struct regcache): New `register_status' field.
8207 (supply_register_zeroed): Declare.
8208 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
8209 supply_register_zeroed, rather than passing a NULL buffer to
8211 * tracepoint.c (fetch_traceframe_registers): Update comment.
8213 2011-01-28 Pedro Alves <pedro@codesourcery.com>
8215 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
8218 2011-01-25 Pedro Alves <pedro@codesourcery.com>
8220 * server.h (decode_xfer_write): Change prototype.
8221 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
8222 and don't extract the annex here.
8223 * server.c (decode_xfer_read): Remove `annex' parameter,
8224 and don't extract the annex here.
8226 (struct qxfer): New.
8227 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
8228 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
8229 (handle_qxfer_statictrace): New functions, abstracted out from
8230 handle_query, and made to use the struct qxfer interface.
8231 (handle_threads_qxfer_proper): Rename to ...
8232 (handle_qxfer_threads_proper): ... this.
8233 (handle_threads_qxfer): Rename to ...
8234 (handle_qxfer_threads): ... this. Adjust.
8235 (qxfer_packets): New array.
8236 (handle_qxfer): New function.
8237 (handle_query): Use handle_qxfer.
8239 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
8241 * gdbreplay.c: Shorten lines of >= 80 columns.
8242 * linux-low.c: Ditto.
8243 * linux-ppc-low.c: Ditto.
8244 * linux-s390-low.c: Ditto.
8245 * linux-sparc-low.c: Ditto.
8246 * linux-x86-low.c: Ditto.
8247 * linux-xtensa-low.c: Ditto.
8248 * mem-break.c: Ditto.
8250 * regcache.h: Ditto.
8251 * remote-utils.c: Ditto.
8254 * thread-db.c: Ditto.
8255 * tracepoint.c: Ditto.
8257 * win32-low.h: Ditto.
8259 2011-01-05 Joel Brobecker <brobecker@adacore.com>
8261 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
8264 2011-01-01 Joel Brobecker <brobecker@adacore.com>
8266 * server.c (gdbserver_version): Update copyright year in version
8268 * gdbreplay.c (gdbreplay_version): Ditto.
8270 2010-12-29 Jie Zhang <jie.zhang@analog.com>
8272 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
8273 * linux-bfin-low.c: New file.
8274 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
8275 PT_DATA_ADDR for BFIN targets.
8276 * Makefile.in (SFILES): Add linux-bfin-low.c.
8277 (clean): Remove reg-bfin.c.
8278 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
8279 * README: Mention supported Blackfin targets.
8281 2010-12-23 Mike Frysinger <vapier@gentoo.org>
8283 * .gitignore: New file.
8285 2010-11-16 Mike Frysinger <vapier@gentoo.org>
8287 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
8289 2010-10-22 Jie Zhang <jie@codesourcery.com>
8291 * Makefile.in: Add FLAGS_TO_PASS variable.
8292 (install): Remove dependency of install-only and recursively
8293 invoke make for install-only.
8295 2010-10-04 Doug Evans <dje@google.com>
8297 * Makefile.in (uninstall): Use $(DESTDIR).
8299 2010-09-24 Pedro Alves <pedro@codesourcery.com>
8303 * linux-x86-low.c (compat_siginfo_from_siginfo)
8304 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
8305 si_code is < 0. Check for si_code == SI_TIMER before checking for
8308 2010-09-13 Joel Brobecker <brobecker@adacore.com>
8310 * lynx-i386-low.c: New file.
8311 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
8313 2010-09-13 Joel Brobecker <brobecker@adacore.com>
8315 * lynx-low.c (ptrace_request_to_str): Remove handling for
8316 request values that have been removed in LynxOS 5.x.
8318 2010-09-13 Joel Brobecker <brobecker@adacore.com>
8320 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
8323 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
8325 * configure.ac: Add --enable-inprocess-agent option.
8326 * configure: Rebuilt.
8328 2010-09-06 Yao Qi <yao@codesourcery.com>
8330 * linux-low.c (linux_kill): Remove unused variable.
8331 (linux_stabilize_threads): Likewise.
8332 * server.c (start_inferior): Likewise.
8333 (queue_stop_reply_callback): Likewise.
8334 * tracepoint.c (do_action_at_tracepoint): Likewise.
8336 2010-09-06 Yao Qi <yao@codesourcery.com>
8338 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
8341 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8343 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
8345 2010-09-06 Pedro Alves <pedro@codesourcery.com>
8347 * Makefile.in (install-only): Replace $IPA_DEPFILES with
8350 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8352 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
8353 gdbserver/lynx-ppc-low.c: New files.
8354 * Makefile.in (lynx_low_h): New variable.
8355 (lynx-low.o, lynx-ppc-low.o): New rules.
8356 * configure.ac: On LynxOS, link with -lnetinet.
8357 * configure.srv: Add handling of powerpc-*-lynxos* targets.
8358 * configure: regenerate.
8360 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8362 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
8363 * configure.ac: Add check for vasprintf and vsnprintf.
8364 * configure, config.in: Regenerate.
8365 * server.h (vasprintf, vsnprintf): Add conditional declarations.
8367 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8369 * gdbreplay.c: Move include of alloca.h up, next to include of
8371 * server.h: Add include of malloc.h.
8372 * mem-break.c: Remove include of malloc.h.
8373 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
8375 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8377 * Makefile.in (memmem.o): Build with -Wno-error.
8379 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8381 * utils.c (xsnprintf): Make non-static.
8382 * server.h: Add xsnprintf declaration.
8383 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
8384 replace calls to snprintf by calls to xsnprintf throughout.
8386 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8388 * configure.ac: Add configure check for alloca.
8389 * configure, config.in: Regenerate.
8390 * server.h: Include alloca.h if it exists.
8391 * gdbreplay.c: Include alloca.h if it exists.
8393 2010-08-28 Pedro Alves <pedro@codesourcery.com>
8395 * linux-low.c (__SIGRTMIN): Define if not already defined.
8396 (linux_create_inferior): Check for __ANDROID__ rather than
8398 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
8399 are already deferred.
8400 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
8401 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
8402 stopped and already has a pending signal to report.
8403 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
8404 a pending signal to report or is moving out of a jump pad.
8405 (linux_init_signals): Check for __ANDROID__ rather than
8408 2010-08-28 Pedro Alves <pedro@codesourcery.com>
8410 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
8411 debug_threads check. Avoid a linear search when not doing debug
8414 2010-08-27 Pedro Alves <pedro@codesourcery.com>
8416 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
8417 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
8418 (struct file_handler) <fd>: Change type to gdb_fildes_t.
8419 (process_event): Change local fd's type to gdb_fildes_t.
8420 (create_file_handler): Adjust prototype.
8421 (delete_file_handler): Adjust prototype.
8422 (handle_file_event): Adjust prototype. Use pfildes.
8423 (create_file_event): Adjsut prototype.
8424 * remote-utils.c (remote_desc, listen_desc): Change type to
8426 * server.h: New gdb_fildes_t typedef.
8427 [USE_WIN32API]: Include winsock2.h.
8428 (delete_file_handler, add_file_handler): Adjust prototypes.
8430 * utils.c (pfildes): New.
8432 2010-08-27 Pedro Alves <pedro@codesourcery.com>
8434 * configure.ac (build_warnings): Add -Wno-char-subscripts.
8435 * configure: Regenerate.
8437 2010-08-27 Pedro Alves <pedro@codesourcery.com>
8439 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
8440 (linux_done_accessing_memory): ... this.
8441 (linux_target_ops): Adjust.
8442 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
8443 * nto-low.c (nto_target_ops): Adjust comment.
8444 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
8445 * spu-low.c (spu_target_ops): Adjust comment.
8446 * target.h (target_ops): Rename unprepare_to_access_memory field
8447 to done_accessing_memory.
8448 (unprepare_to_access_memory): Rename to ...
8449 (done_accessing_memory): ... this.
8451 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8453 * linux-low.c (linux_prepare_to_access_memory): New.
8454 (linux_unprepare_to_access_memory): New.
8455 (linux_target_ops): Install them.
8456 * server.c (read_memory): Rename to ...
8457 (gdb_read_memory): ... this. Use
8458 prepare_to_access_memory/prepare_to_access_memory.
8459 (write_memory): Rename to ...
8460 (gdb_write_memory): ... this. Use
8461 prepare_to_access_memory/prepare_to_access_memory.
8462 (handle_search_memory_1): Adjust.
8463 (process_serial_event): Adjust.
8464 * target.h (struct target_ops): New fields
8465 prepare_to_access_memory and unprepare_to_access_memory.
8466 (prepare_to_access_memory, unprepare_to_access_memory): New.
8467 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
8468 prepare_to_access_memory/prepare_to_access_memory.
8469 * nto-low.c (nto_target_ops): Adjust.
8470 * spu-low.c (spu_target_ops): Adjust.
8471 * win32-low.c (win32_target_ops): Adjust.
8473 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8475 * Makefile.in (WARN_CFLAGS): Get it from configure.
8476 (WERROR_CFLAGS): New.
8477 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
8478 * configure.ac: Introduce --enable-werror, which adds -Werror to
8479 the compiler command line. Enabled by default. Disable with
8480 --disable-werror. Add -Wdeclaration-after-statement
8481 Wpointer-arith and -Wformat-nonliteral to warning flags.
8482 * configure: Regenerate.
8484 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8486 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
8488 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8490 * gdbreplay.c (remote_error): New.
8492 (expect): Use gdbchar. Check for error reading from GDB.
8493 Clarify sync error output.
8494 (play): Check for errors writing to GDB.
8495 * linux-low.c (sigchld_handler): Really ignore `write' errors.
8496 * remote-utils.c (getpkt): Check for errors writing to the remote
8499 2010-08-25 Pedro Alves <pedro@codesourcery.com>
8501 * linux-low.c (linux_wait_1): Move non-debugging code out of
8502 `debug_threads' control.
8504 2010-08-25 Pedro Alves <pedro@codesourcery.com>
8506 * linux-low.c (linux_wait_1): Don't set last_status here.
8507 * server.c (push_event, queue_stop_reply_callback): Assert we're
8508 not pushing a TARGET_WAITKIND_IGNORE event.
8509 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
8510 (myresume, handle_target_event): Set the thread's last_resume_kind
8511 and last_status from the target returned status.
8513 2010-08-25 Pedro Alves <pedro@codesourcery.com>
8517 * linux-x86-low.c (update_debug_registers_callback): New.
8518 (i386_dr_low_set_addr): Use it.
8519 (i386_dr_low_get_addr): New.
8520 (i386_dr_low_set_control): Use update_debug_registers_callback.
8521 (i386_dr_low_get_control): New.
8522 (i386_dr_low_get_status): Adjust.
8523 * linux-low.c (linux_stop_lwp): New.
8524 * linux-low.h (linux_stop_lwp): Declare.
8526 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
8527 argument instead of a i386_debug_reg_state.
8528 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
8529 a i386_debug_reg_state.
8530 (i386_insert_aligned_watchpoint): Adjust.
8531 (i386_remove_aligned_watchpoint): Adjust.
8532 (i386_low_stopped_data_address): Read the debug registers from the
8533 inferior instead of from the mirrors.
8534 * i386-low.h (struct i386_debug_reg_state): Extend comment.
8535 (i386_dr_low_get_addr): Declare.
8536 (i386_dr_low_get_control): Declare.
8537 (i386_dr_low_get_status): Change prototype.
8539 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
8540 (i386_dr_low_get_addr): New.
8541 (i386_dr_low_get_control): New.
8542 (i386_dr_low_get_status): Adjust prototype. Return
8544 (i386_initial_stuff): Clear dr_status_mirror and
8546 (i386_get_thread_context): Adjust.
8547 (i386_set_thread_context): Adjust.
8548 (i386_thread_added): Adjust.
8550 2010-08-24 Pedro Alves <pedro@codesourcery.com>
8552 * linux-low.h (linux_thread_area): Delete declaration.
8554 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
8556 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
8557 after its termination.
8559 2010-08-09 Pedro Alves <pedro@codesourcery.com>
8561 * linux-low.c (gdb_wants_lwp_stopped): Delete.
8562 (gdb_wants_all_stopped): Delete.
8563 (linux_wait_1): Don't call them.
8564 * server.c (handle_v_cont): Tag all threads as want-stopped.
8565 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
8566 stopped as "client-wants-stopped".
8568 2010-07-31 Pedro Alves <pedro@codesourcery.com>
8570 * Makefile.in (signals_h): New.
8571 (server_h): Depend on it.
8572 (server.o): Don't depend on $(signals_def).
8573 (signals.o): Depend on $(signals_def).
8575 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
8577 * Makefile.in (signals_def): New.
8578 (server_h): Append include/gdb/signals.h and signals_def.
8579 (server.o): Append signals_def.
8581 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8583 * server.c (handle_target_event): Use target_signal_to_host for
8584 resume_info.sig initialization.
8585 * target.h (struct thread_resume) <sig>: New comment.
8587 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
8589 * server.c (handle_query): strcpy() the returned string from paddress()
8590 instead of sprintf().
8591 * utils.c (paddress): Return phex_nz().
8593 2010-07-07 Joel Brobecker <brobecker@adacore.com>
8595 * server.c (handle_v_cont): Call mourn_inferior if process
8597 (myresume): Likewise.
8599 2010-07-01 Pedro Alves <pedro@codesourcery.com>
8601 Static tracepoints, and integration with UST.
8603 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
8604 * mem-break.c (uninsert_all_breakpoints)
8605 (reinsert_all_breakpoints): New.
8606 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
8607 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
8608 (gdb_agent_ust_loaded, helper_thread_id)
8609 (gdb_agent_helper_thread_id): New macros.
8610 (struct ipa_sym_addresses): Add addr_ust_loaded,
8611 addr_helper_thread_id, addr_cmd_buf.
8612 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
8613 (in_process_agent_loaded_ust): New.
8614 (write_e_ust_not_loaded): New.
8615 (maybe_write_ipa_ust_not_loaded): New.
8616 (struct collect_static_trace_data_action): New.
8617 (enum tracepoint_type) <static_tracepoint>: New.
8618 (struct tracepoint) <handle>: Mention static tracepoints.
8619 (struct static_tracepoint_ctx): New.
8620 (CMD_BUF_SIZE): New.
8621 (add_tracepoint_action): Handle static tracepoint actions.
8622 (unprobe_marker_at): New.
8623 (clear_installed_tracepoints): Handle static tracepoints.
8624 (cmd_qtdp): Handle static tracepoints.
8625 (probe_marker_at): New.
8626 (cmd_qtstart): Handle static tracepoints.
8627 (response_tracepoint): Handle static tracepoints.
8628 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
8629 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
8630 (get_context_regcache): Handle static tracepoints.
8631 (do_action_at_tracepoint): Handle static tracepoint actions.
8632 (traceframe_find_block_type): Handle static trace data blocks.
8633 (traceframe_read_sdata): New.
8634 (download_tracepoints): Download static tracepoint actions.
8635 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
8636 (GDB_PROBE_NAME): New.
8641 (ust_marker_to_static_tracepoint): New.
8643 (collect_ust_data_at_tracepoint): New.
8644 (gdb_ust_probe): New.
8645 (UNIX_PATH_MAX, SOCK_DIR): New.
8646 (gdb_ust_connect_sync_socket): New.
8647 (resume_thread, stop_thread): New.
8648 (run_inferior_command): New.
8649 (init_named_socket): New.
8650 (gdb_ust_socket_init): New.
8651 (cstr_to_hexstr): New.
8653 (first_marker, next_marker): New.
8654 (response_ust_marker): New.
8655 (cmd_qtfstm, cmd_qtsstm): New.
8656 (unprobe_marker_at, probe_marker_at): New.
8657 (cmd_qtstmat, gdb_ust_thread): New.
8658 (gdb_ust_init): New.
8659 (initialize_tracepoint_ftlib): Call gdb_ust_init.
8660 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
8662 (x86_64_st_collect_regmap): New.
8663 (X86_64_NUM_ST_COLLECT_GREGS): New.
8664 (AMD64_RIP_REGNUM): New.
8665 (supply_static_tracepoint_registers): New.
8666 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
8668 (i386_st_collect_regmap): New.
8669 (i386_NUM_ST_COLLECT_GREGS): New.
8670 (supply_static_tracepoint_registers): New.
8671 * server.c (handle_query): Handle qXfer:statictrace:read.
8672 <qSupported>: Report support for StaticTracepoints, and
8673 qXfer:statictrace:read features.
8674 * server.h (traceframe_read_sdata)
8675 (supply_static_tracepoint_registers): Declare.
8676 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
8677 (unpack_varlen_hex): Include in IPA build.
8678 * Makefile.in (ustlibs, ustinc): New.
8679 (IPA_OBJS): Add remote-utils-ipa.o.
8680 ($(IPA_LIB)): Link -ldl and -lpthread.
8682 (IPAGENT_CFLAGS): Add UST_CFLAGS.
8683 * config.in, configure: Regenerate.
8685 2010-06-20 Ian Lance Taylor <iant@google.com>
8686 Pedro Alves <pedro@codesourcery.com>
8688 * linux-x86-low.c (always_true): Delete.
8689 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
8690 trying to fool the compiler with always_true.
8692 2010-06-20 Pedro Alves <pedro@codesourcery.com>
8694 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
8695 conditions in gdbserver.
8697 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
8699 * spu-low.c (spu_read_memory): Wrap around local store limit.
8700 (spu_write_memory): Likewise.
8702 2010-06-15 Pedro Alves <pedro@codesourcery.com>
8704 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
8705 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
8707 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
8709 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
8710 uses with LONGEST uses.
8712 2010-06-14 Stan Shebs <stan@codesourcery.com>
8713 Pedro Alves <pedro@codesourcery.com>
8717 * linux-x86-low.c: Include limits.h.
8722 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
8723 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
8724 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
8725 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
8726 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
8727 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
8728 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
8729 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
8730 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
8731 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
8732 (amd64_emit_void_call_2): New.
8733 (amd64_emit_ops): New.
8734 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
8735 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
8736 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
8737 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
8738 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
8739 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
8740 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
8741 (i386_emit_call, i386_emit_reg, i386_emit_pop)
8742 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
8743 (i386_emit_stack_adjust, i386_emit_int_call_1)
8744 (i386_emit_void_call_2): New.
8745 (i386_emit_ops): New.
8746 (x86_emit_ops): New.
8747 (the_low_target): Install x86_emit_ops.
8748 * server.h (struct emit_ops): New.
8749 (get_raw_reg_func_addr): Declare.
8750 (current_insn_ptr, emit_error): Declare.
8751 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
8752 (set_trace_state_variable_value): New defines.
8753 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
8754 addr_get_trace_state_variable_value and
8755 addr_set_trace_state_variable_value.
8756 (symbol_list): New fields for get_raw_reg,
8757 get_trace_state_variable_value and set_trace_state_variable_value.
8758 (condfn): New typedef.
8759 (struct tracepoint): New field `compiled_cond'.
8760 (do_action_at_tracepoint): Clear compiled_cond.
8761 (get_trace_state_variable_value, set_trace_state_variable_value):
8763 (condition_true_at_tracepoint): If there's a compiled condition,
8765 (current_insn_ptr, emit_error): New globals.
8766 (struct bytecode_address): New.
8767 (get_raw_reg_func_addr): New.
8768 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
8769 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
8770 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
8771 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
8772 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
8773 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
8774 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
8775 (compile_tracepoint_condition, compile_bytecodes): New.
8776 * target.h (emit_ops): Forward declare.
8777 (struct target_ops): New field emit_ops.
8778 (target_emit_ops): New.
8779 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
8780 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
8781 * linux-low.c (linux_emit_ops): New.
8782 (linux_target_ops): Install it.
8783 * linux-low.h (struct linux_target_ops): New field emit_ops.
8785 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
8787 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
8788 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
8790 2010-06-01 Pedro Alves <pedro@codesourcery.com>
8791 Stan Shebs <stan@codesourcery.com>
8793 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
8794 (all): Depend on $(extra_libraries).
8795 (install-only): Install the IPA.
8796 (IPA_OBJS, IPA_LIB): New.
8797 (clean): Remove the IPA lib.
8798 (IPAGENT_CFLAGS): New.
8799 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
8800 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
8801 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
8802 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
8803 * configure.ac: Check for atomic builtins support in the compiler.
8804 (IPA_DEPFILES, extra_libraries): Define.
8805 * configure.srv (ipa_obj): Add description.
8806 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
8807 (i[34567]86-*-linux*): Set ipa_obj.
8808 (x86_64-*-linux*): Set ipa_obj.
8809 * linux-low.c (stabilizing_threads): New.
8810 (supports_fast_tracepoints): New.
8811 (linux_detach): Stabilize threads before detaching.
8812 (handle_tracepoints): Handle internal tracing breakpoints. Assert
8813 the lwp is either not stabilizing, or is moving out of a jump pad.
8814 (linux_fast_tracepoint_collecting): New.
8815 (maybe_move_out_of_jump_pad): New.
8816 (enqueue_one_deferred_signal): New.
8817 (dequeue_one_deferred_signal): New.
8818 (linux_wait_for_event_1): If moving out of a jump pad, defer
8819 pending signals to later.
8820 (linux_stabilize_threads): New.
8821 (linux_wait_1): Check if threads need moving out of jump pads, and
8823 (stuck_in_jump_pad_callback): New.
8824 (move_out_of_jump_pad_callback): New.
8826 (linux_resume_one_lwp): Handle moving out of jump pads.
8827 (linux_set_resume_request): Dequeue deferred signals.
8828 (need_step_over_p): Also step over fast tracepoint jumps.
8829 (start_step_over): Also uninsert fast tracepoint jumps.
8830 (finish_step_over): Also reinsert fast tracepoint jumps.
8831 (linux_install_fast_tracepoint_jump): New.
8832 (linux_target_ops): Install linux_stabilize_threads and
8833 linux_install_fast_tracepoint_jump_pad.
8834 * linux-low.h (linux_target_ops) <get_thread_area,
8835 install_fast_tracepoint_jump_pad>: New fields.
8836 (struct lwp_info) <collecting_fast_tracepoint,
8837 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
8838 (linux_get_thread_area): Declare.
8839 * linux-x86-low.c (jump_insn): New.
8840 (x86_get_thread_area): New.
8841 (append_insns): New.
8843 (amd64_install_fast_tracepoint_jump_pad): New.
8844 (i386_install_fast_tracepoint_jump_pad): New.
8845 (x86_install_fast_tracepoint_jump_pad): New.
8846 (the_low_target): Install x86_get_thread_area and
8847 x86_install_fast_tracepoint_jump_pad.
8848 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
8849 (struct fast_tracepoint_jump): New.
8850 (fast_tracepoint_jump_insn): New.
8851 (fast_tracepoint_jump_shadow): New.
8852 (find_fast_tracepoint_jump_at): New.
8853 (fast_tracepoint_jump_here): New.
8854 (delete_fast_tracepoint_jump): New.
8855 (set_fast_tracepoint_jump): New.
8856 (uninsert_fast_tracepoint_jumps_at): New.
8857 (reinsert_fast_tracepoint_jumps_at): New.
8858 (set_breakpoint_at): Use write_inferior_memory.
8859 (uninsert_raw_breakpoint): Use write_inferior_memory.
8860 (check_mem_read): Mask out fast tracepoint jumps.
8861 (check_mem_write): Mask out fast tracepoint jumps.
8862 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
8863 (set_fast_tracepoint_jump): Declare.
8864 (delete_fast_tracepoint_jump)
8865 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
8866 (reinsert_fast_tracepoint_jumps_at): Declare.
8867 * regcache.c: Don't compile many functions when building the
8868 in-process agent library.
8869 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
8870 the register buffer in the heap.
8871 (free_register_cache): If the register buffer isn't owned by the
8872 regcache, don't free it.
8873 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
8874 pre-existing register caches.
8875 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
8877 (convert_ascii_to_int): : Constify `from' parameter type.
8878 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
8879 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
8880 the needed buffer in-place.
8881 (relocate_instruction): New.
8882 * server.c (handle_query) <qSymbols>: If the target supports
8883 tracepoints, give it a chance of looking up symbols. Report
8884 support for fast tracepoints.
8885 (handle_status): Stabilize threads.
8886 (process_serial_event): Adjust.
8887 * server.h (struct fast_tracepoint_jump): Forward declare.
8888 (struct process_info) <fast_tracepoint_jumps>: New field.
8889 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
8890 (decode_X_packet, decode_M_packet): Adjust.
8891 (relocate_instruction): Declare.
8892 (in_process_agent_loaded): Declare.
8893 (tracepoint_look_up_symbols): Declare.
8894 (struct fast_tpoint_collect_status): Declare.
8895 (fast_tracepoint_collecting): Declare.
8896 (force_unlock_trace_buffer): Declare.
8897 (handle_tracepoint_bkpts): Declare.
8898 (initialize_low_tracepoint)
8899 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
8900 * target.h (struct target_ops) <stabilize_threads,
8901 install_fast_tracepoint_jump_pad>: New fields.
8902 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
8903 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
8904 [HAVE_STDINT_H]: Include stdint.h.
8905 (trace_debug_1): Rename to ...
8906 (trace_vdebug): ... this.
8907 (trace_debug): Rename to ...
8908 (trace_debug_1): ... this. Add `level' parameter.
8910 (ATTR_USED, ATTR_NOINLINE): New.
8911 (IP_AGENT_EXPORT): New.
8912 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
8913 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
8914 (about_to_request_buffer_space, trace_buffer_is_full)
8915 (stopping_tracepoint, expr_eval_result, error_tracepoint)
8916 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
8917 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
8918 (traceframe_write_count, traceframes_created)
8919 (trace_state_variables)
8920 New renaming defines.
8921 (struct ipa_sym_addresses): New.
8922 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
8924 (ipa_sym_addrs): New.
8925 (all_tracepoint_symbols_looked_up): New.
8926 (in_process_agent_loaded): New.
8927 (write_e_ipa_not_loaded): New.
8928 (maybe_write_ipa_not_loaded): New.
8929 (tracepoint_look_up_symbols): New.
8930 (debug_threads) [IN_PROCESS_AGENT]: New.
8931 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
8932 (UNKNOWN_SIDE_EFFECTS): New.
8933 (stop_tracing): New.
8934 (flush_trace_buffer): New.
8935 (stop_tracing_bkpt): New.
8936 (flush_trace_buffer_bkpt): New.
8937 (read_inferior_integer): New.
8938 (read_inferior_uinteger): New.
8939 (read_inferior_data_pointer): New.
8940 (write_inferior_data_pointer): New.
8941 (write_inferior_integer): New.
8942 (write_inferior_uinteger): New.
8943 (struct collect_static_trace_data_action): Delete.
8944 (enum tracepoint_type): New.
8945 (struct tracepoint) <type>: New field `type'.
8946 <actions_str, step_actions, step_actions_str>: Only include in
8948 <orig_size, obj_addr_on_target, adjusted_insn_addr>
8949 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
8950 (tracepoints): Use IP_AGENT_EXPORT.
8951 (last_tracepoint): Don't include in the IPA.
8952 (stopping_tracepoint): Use IP_AGENT_EXPORT.
8953 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
8954 (alloced_trace_state_variables): New.
8955 (trace_state_variables): Use IP_AGENT_EXPORT.
8956 (traceframe_t): Delete unused variable.
8957 (circular_trace_buffer): Don't include in the IPA.
8958 (trace_buffer_start): Delete.
8959 (struct trace_buffer_control): New.
8960 (trace_buffer_free): Delete.
8961 (struct ipa_trace_buffer_control): New.
8962 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
8963 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
8965 (trace_buffer_ctrl): New.
8966 (TRACE_BUFFER_CTRL_CURR): New.
8967 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
8968 Reimplement as macros.
8969 (trace_buffer_wrap): Delete.
8970 (traceframe_write_count, traceframe_read_count)
8971 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
8972 (struct tracepoint_hit_ctx) <type>: New field.
8973 (struct fast_tracepoint_ctx): New.
8974 (memory_barrier): New.
8976 (record_tracepoint_error): Update atomically in the IPA.
8977 (clear_inferior_trace_buffer): New.
8978 (about_to_request_buffer_space): New.
8979 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
8980 updating the same buffer.
8981 (add_tracepoint): Default the tracepoint's type to trap
8982 tracepoint, and orig_size to -1.
8983 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
8985 (create_trace_state_variable): New parameter `gdb'. Handle it.
8986 (clear_installed_tracepoints): Clear fast tracepoint jumps.
8987 (cmd_qtdp): Handle fast tracepoints.
8989 (max_jump_pad_size): New.
8990 (gdb_jump_pad_head): New.
8991 (get_jump_space_head): New.
8992 (claim_jump_space): New.
8993 (sort_tracepoints): New.
8994 (MAX_JUMP_SIZE): New.
8995 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
8997 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
8998 support. Upload fast traceframes, and delete internal IPA
9000 (stop_tracing_handler): New.
9001 (flush_trace_buffer_handler): New.
9002 (cmd_qtstop): Upload fast tracepoints.
9003 (response_tracepoint): Handle fast tracepoints.
9004 (tracepoint_finished_step): Upload fast traceframes. Set the
9005 tracepoint hit context's tracepoint type.
9006 (handle_tracepoint_bkpts): New.
9007 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
9008 type. Add comment about fast tracepoints.
9009 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
9010 non-existing action_str field.
9011 (get_context_regcache): Handle fast tracepoints.
9012 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
9014 (fast_tracepoint_from_jump_pad_address): New.
9015 (fast_tracepoint_from_ipa_tpoint_address): New.
9016 (collecting_t): New.
9017 (force_unlock_trace_buffer): New.
9018 (fast_tracepoint_collecting): New.
9021 (write_inferior_data_ptr): New.
9022 (target_tp_heap): New.
9023 (target_malloc): New.
9024 (download_agent_expr): New.
9026 (download_tracepoints): New.
9027 (download_trace_state_variables): New.
9028 (upload_fast_traceframes): New.
9029 (IPA_FIRST_TRACEFRAME): New.
9030 (IPA_NEXT_TRACEFRAME_1): New.
9031 (IPA_NEXT_TRACEFRAME): New.
9032 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
9033 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
9034 (gdb_jump_pad_buffer_end): New.
9035 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
9036 (initialize_tracepoint): Adjust.
9037 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
9038 buffer. Initialize the low module.
9039 * utils.c (PREFIX, TOOLNAME): New.
9040 (malloc_failure): Use PREFIX.
9041 (error): In the IPA, an error causes an exit.
9042 (fatal, warning): Use PREFIX.
9043 (internal_error): Use TOOLNAME.
9044 (NUMCELLS): Increase to 10.
9045 * configure, config.in: Regenerate.
9047 2010-06-01 Pedro Alves <pedro@codesourcery.com>
9049 * server.c (handle_query) <qSupported>: Do two passes over the
9050 qSupported string to avoid nesting strtok.
9052 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9054 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
9056 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
9058 * configure: Regenerate.
9059 * proc-service.list: New.
9061 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9063 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
9066 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
9068 * gdbreplay.c (remote_open): Check error return from socket() call by
9069 its equality to -1 not by it being negative.
9070 * remote-utils.c (remote_open): Likewise.
9072 2010-05-23 Pedro Alves <pedro@codesourcery.com>
9074 * config.h: Regenerate.
9076 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
9078 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
9079 doesn't provide PTRACE_GET_THREAD_AREA.
9081 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
9083 * linux-m68k-low.c: Include <asm/ptrace.h>
9084 (ps_get_thread_area): Implement.
9086 2010-05-03 Doug Evans <dje@google.com>
9088 * event-loop.c (struct callback_event): New struct.
9089 (callback_list): New global.
9090 (append_callback_event, delete_callback_event): New functions.
9091 (process_callback): New function.
9092 (start_event_loop): Call it.
9093 * remote-utils.c (NOT_SCHEDULED): Define.
9094 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
9095 moved out of readchar.
9096 (readchar): Rewrite. Call reschedule before returning.
9097 (reset_readchar): New function.
9098 (remote_close): Call it.
9099 (process_remaining, reschedule): New functions.
9100 * server.h (callback_handler_func): New typedef.
9101 (append_callback_event, delete_callback_event): Declare.
9103 2010-05-03 Pedro Alves <pedro@codesourcery.com>
9105 * proc-service.c (ps_pglobal_lookup): Use
9106 thread_db_look_up_one_symbol.
9107 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
9108 parameter. Use it instead of all_symbols_looked_up.
9109 * server.h (struct process_info) <all_symbols_looked_up>: Delete
9111 (all_symbols_looked_up): Don't declare.
9112 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
9113 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
9115 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
9116 Set all_symbols_looked_up here.
9117 (thread_db_look_up_one_symbol): New.
9118 (thread_db_get_tls_address): Adjust.
9119 (thread_db_load_search, try_thread_db_load_1): Always allocate the
9120 thread_db object on the heap, and tentatively set it in the
9122 (thread_db_init): Don't set all_symbols_looked_up here.
9123 * linux-low.h (thread_db_look_up_one_symbol): Declare.
9125 2010-05-03 Pedro Alves <pedro@codesourcery.com>
9127 * linux-low.c (linux_kill, linux_detach): Adjust.
9128 (status_pending_p_callback): Remove redundant statement. Check
9129 for !TARGET_WAITIKIND_IGNORE, instead of
9130 TARGET_WAITKIND_STOPPED.
9131 (handle_tracepoints): Make sure LWP is locked. Adjust.
9132 (linux_wait_for_event_1): Adjust.
9133 (linux_cancel_breakpoints): New.
9134 (unsuspend_one_lwp): New.
9135 (unsuspend_all_lwps): New.
9136 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
9137 (send_sigstop_callback): Change return type to int, add new
9138 `except' parameter and handle it.
9139 (suspend_and_send_sigstop_callback): New.
9140 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
9141 pass them down. If SUSPEND, also increment the lwp's suspend
9143 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
9144 (need_step_over_p): Don't consider suspended LWPs.
9145 (start_step_over): Adjust.
9146 (proceed_one_lwp): Change return type to int, add new `except'
9147 parameter and handle it.
9148 (unsuspend_and_proceed_one_lwp): New.
9149 (proceed_all_lwps): Use find_inferior instead of
9151 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
9152 also decrement the suspend count of LWPs. Pass `except' down,
9153 instead of hacking its suspend count.
9154 (linux_pause_all): Add `freeze' parameter. Adjust.
9155 (linux_unpause_all): New.
9156 (linux_target_ops): Install linux_unpause_all.
9157 * server.c (handle_status): Adjust.
9158 * target.h (struct target_ops): New fields `unpause_all' and
9159 `cancel_breakpoints'. Add new parameter to `pause_all'.
9160 (pause_all): Add new `freeze' parameter.
9162 (cancel_breakpoints): New.
9163 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
9165 (cmd_qtstart): Pause threads.
9166 (stop_tracing): Pause threads, and cancel breakpoints.
9167 * win32-low.c (win32_target_ops): Adjust.
9169 2010-05-03 Pedro Alves <pedro@codesourcery.com>
9171 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
9172 the inferior right away from here...
9173 (linux_wait_1): ... to here, and adjust to check the thread's
9174 last_resume_kind instead of the lwp's step or stop_expected flags.
9176 2010-05-02 Pedro Alves <pedro@codesourcery.com>
9178 * README: Use consistent `GDB' and `GDBserver' spellings.
9180 2010-05-02 Pedro Alves <pedro@codesourcery.com>
9182 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
9183 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
9184 (linux_detach_one_lwp): Assume the lwp is stopped.
9185 (any_thread_of): Delete.
9186 (linux_detach): Stop all lwps here. Don't blindly delete all
9188 (delete_lwp_callback): New.
9189 (linux_mourn): Delete all lwps of the process that is gone.
9190 (linux_wait_1): Don't delete the last lwp of the process here.
9191 * mem-break.h (mark_breakpoints_out): Declare.
9192 * mem-break.c (mark_breakpoints_out): New.
9193 (free_all_breakpoints): Use it.
9194 * server.c (handle_target_event): If the process is gone, mark
9196 * thread-db.c (struct thread_db) <create_bp>: New field.
9197 (thread_db_enable_reporting): Fix prototype. Store a thread event
9198 breakpoint reference in the thread_db struct.
9199 (thread_db_load_search): Clear the thread_db object.
9200 (try_thread_db_load_1): Ditto.
9201 (switch_to_process): New.
9202 (disable_thread_event_reporting): Use it.
9203 (remove_thread_event_breakpoints): New.
9204 (thread_db_detach, thread_db_mourn): Use it.
9206 2010-05-01 Pedro Alves <pedro@codesourcery.com>
9208 * linux-low.c (linux_enable_event_reporting): New.
9209 (linux_wait_for_event_1, handle_extended_wait): Use it.
9211 2010-04-30 Pedro Alves <pedro@codesourcery.com>
9213 * linux-low.c (linux_kill_one_lwp, linux_kill)
9214 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
9215 (send_sigstop): Take an lwp_info as parameter instead. Queue a
9216 SIGSTOP even if the LWP is stopped.
9217 (send_sigstop_callback): New.
9218 (stop_all_lwps): Use send_sigstop_callback instead.
9219 (linux_resume_one_thread): Adjust.
9220 (proceed_one_lwp): Still proceed an LWP that the client has
9221 requested to stop, if we haven't reported it as stopped yet. Make
9222 sure that LWPs the client want stopped, have a pending SIGSTOP.
9224 2010-04-26 Doug Evans <dje@google.com>
9226 * server.c (handle_general_set): Make static.
9228 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
9229 Print received char after testing for error/eof instead of before.
9230 (input_interrupt): Tweak comment.
9232 2010-04-23 Doug Evans <dje@google.com>
9234 * server.c (start_inferior): Print inferior argv if --debug.
9236 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
9238 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
9239 * nto-x86-low.c: Include server.h
9241 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
9243 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
9244 be consistent with other sources of this directory.
9245 (init_registers_amd64): Correct name of source file of this function
9248 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9250 * configure.srv (x86_64-*-mingw*): New configuration for Windows
9253 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9255 * win32-i386-low.c: Add 64-bit support.
9256 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
9257 (init_registers_amd64): Declare.
9258 (mappings): Add 64-bit version of array.
9259 (init_windows_x86): New function.
9260 (the_low_target): Change init_arch field to init_windows_x86.
9262 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9264 * win32-low.c: Adapt to support also 64-bit architecture.
9265 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
9266 (get_image_name): Use SIZE_T type for local variable `done'.
9267 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
9268 (toolhelp_get_dll_name): Idem.
9269 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
9270 Use uintptr_t typecast to avoid warning.
9271 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
9272 (handle_exception): Use phex_nz to avoid warning.
9273 (win32_wait): Remove unused local variable `process'.
9275 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9277 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
9280 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
9282 * configure.ac: Use `ws2_32' library for srv_mingw.
9283 * configure: Regenerate.
9284 * gdbreplay.c: Include winsock2.h instead of winsock.h.
9285 * remote-utils.c: Likewise.
9287 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
9289 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
9290 if __x86_64__ is defined.
9292 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
9294 * configure: Regenerate.
9296 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
9298 * server.c (handle_query): Handle 'qGetTIBAddr' query.
9299 * target.h (target_ops): New get_tib_address field.
9300 * win32-low.h (win32_thread_info): Add thread_local_base field.
9301 * win32-low.c (child_add_thread): Add tlb argument.
9302 Set thread_local_base field to TLB.
9303 (get_child_debug_event): Adapt to child_add_thread change.
9304 (win32_get_tib_address): New function.
9305 (win32_target_ops): Set get_tib_address field to
9306 win32_get_tib_address.
9307 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
9309 2010-04-12 Pedro Alves <pedro@codesourcery.com>
9311 * linux-low.c (linux_mourn): Also remove the process.
9312 * server.c (handle_target_event): Don't remove the process here.
9313 * nto-low.c (nto_mourn): New.
9314 (nto_target_ops): Install it.
9315 * spu-low.c (spu_mourn): New.
9316 (spu_target_ops): Install it.
9317 * win32-low.c (win32_mourn): New.
9318 (win32_target_ops): Install it.
9320 2010-04-12 Pedro Alves <pedro@codesourcery.com>
9322 * server.h (buffer_xml_printf): Remove redundant `;'.
9324 2010-04-12 Pedro Alves <pedro@codesourcery.com>
9326 * regcache.c (set_register_cache): Invalidate regcaches before
9327 changing the register cache layout.
9328 (regcache_invalidate_one): Allow a NULL regcache.
9329 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
9330 regcaches before changing the register cache layout or the target
9333 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
9335 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
9336 variable warning on Linux/x86-64.
9338 2010-04-11 Pedro Alves <pedro@codesourcery.com>
9340 GDBserver disconnected tracing support.
9342 * linux-low.c (linux_remove_process): Delete.
9343 (add_lwp): Don't set last_resume_kind here.
9344 (linux_kill): Use `mourn'.
9345 (linux_detach): Use `thread_db_detach', and `mourn'.
9347 (linux_attach_lwp_1): Adjust comment.
9348 (linux_attach): last_resume_kind moved the thread_info; adjust.
9349 (status_pending_p_callback): Adjust.
9350 (linux_wait_for_event_1): Adjust.
9351 (count_events_callback, select_singlestep_lwp_callback)
9352 (select_event_lwp_callback, cancel_breakpoints_callback)
9353 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
9354 (proceed_one_lwp): Adjust.
9355 (linux_async): Add debug output.
9356 (linux_thread_stopped): New.
9357 (linux_pause_all): New.
9358 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
9360 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
9361 (thread_db_free): Delete declaration.
9362 (thread_db_detach, thread_db_mourn): Declare.
9363 * thread-db.c (thread_db_init): Use thread_db_mourn.
9364 (thread_db_free): Delete, split in two.
9365 (disable_thread_event_reporting): New.
9366 (thread_db_detach): New.
9367 (thread_db_mourn): New.
9369 * server.h (struct thread_info) <last_resume_kind>: New field.
9370 <attached>: Add comment.
9371 <gdb_detached>: New field.
9372 (handler_func): Change return type to int.
9373 (handle_serial_event, handle_target_event): Ditto.
9374 (gdb_connected): Declare.
9376 (disconnected_tracing): Declare.
9377 (stop_tracing): Declare.
9379 * server.c (handle_query) <qSupported>: Report support for
9380 disconnected tracing.
9381 (queue_stop_reply_callback): Account for running threads.
9382 (gdb_wants_thread_stopped): New.
9383 (gdb_wants_all_threads_stopped): New.
9384 (gdb_reattached_process): New.
9385 (handle_status): Clear the `gdb_detached' flag of all processes.
9386 In all-stop, stop all threads.
9387 (main): Be sure to leave tfind mode. Handle disconnected tracing.
9388 (process_serial_event): If the remote connection breaks, or if an
9389 exit was forced with "monitor exit", force an event loop exit.
9390 Handle disconnected tracing on detach.
9391 (handle_serial_event): Adjust.
9392 (handle_target_event): If GDB isn't connected, forward events back
9393 to the inferior, unless the last process exited, in which case,
9394 exit gdbserver. Adjust interface.
9396 * remote-utils.c (remote_open): Don't block in accept. Instead
9397 register an event loop source on the listen socket file
9398 descriptor. Refactor bits into ...
9399 (listen_desc): ... this new global.
9400 (gdb_connected): ... this new function.
9401 (enable_async_notification): ... this new function.
9402 (handle_accept_event): ... this new function.
9403 (remote_close): Clear remote_desc.
9405 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
9407 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
9409 (mourn_inferior): Define.
9410 (target_process_qsupported): Avoid the dangling else problem.
9411 (thread_stopped): Define.
9412 (pause_all): Define.
9413 (target_waitstatus_to_string): Declare.
9414 * target.c (target_waitstatus_to_string): New.
9416 * tracepoint.c (tracing): Make extern.
9417 (disconnected_tracing): New.
9418 (stop_tracing): Make extern. Handle tracing stops due to GDB
9420 (cmd_qtdisconnected): New.
9421 (cmd_qtstatus): Report disconnected tracing status in trace reply.
9422 (handle_tracepoint_general_set): Handle QTDisconnected.
9424 * event-loop.c (event_handler_func): Change return type to int.
9425 (process_event): Bail out if the event handler wants the event
9427 (handle_file_event): Ditto.
9428 (start_event_loop): Bail out if the event handler wants the event
9431 * nto-low.c (nto_target_ops): Adjust.
9432 * spu-low.c (spu_wait): Don't remove the process here.
9433 (spu_target_ops): Adjust.
9434 * win32-low.c (win32_wait): Don't remove the process here.
9435 (win32_target_ops): Adjust.
9437 2010-04-11 Pedro Alves <pedro@codesourcery.com>
9439 * regcache.c (realloc_register_cache): Invalidate inferior's
9440 regcache before recreating it.
9442 2010-04-09 Pedro Alves <pedro@codesourcery.com>
9444 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
9446 2010-04-09 Stan Shebs <stan@codesourcery.com>
9447 Pedro Alves <pedro@codesourcery.com>
9449 * server.h (LONGEST): New.
9450 (struct thread_info) <while_stepping>: New field.
9451 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
9453 (initialize_tracepoint, handle_tracepoint_general_set)
9454 (handle_tracepoint_query, tracepoint_finished_step)
9455 (tracepoint_was_hit, release_while_stepping_state_list):
9456 (current_traceframe): Declare.
9457 * server.c (handle_general_set): Handle tracepoint packets.
9459 (write_memory): New.
9460 (handle_search_memory_1): Use read_memory.
9461 (handle_query): Report support for conditional tracepoints, trace
9462 state variables, and tracepoint sources. Handle tracepoint
9464 (main): Initialize the tracepoints module.
9465 (process_serial_event): Handle traceframe reads/writes.
9467 * linux-low.c (handle_tracepoints): New.
9468 (linux_wait_1): Call it.
9469 (linux_resume_one_lwp): Handle while-stepping.
9470 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
9471 (linux_target_ops): Install them.
9472 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
9474 * linux-x86-low.c (x86_supports_tracepoints): New.
9475 (the_low_target). Install it.
9477 * mem-break.h (delete_breakpoint): Declare.
9478 * mem-break.c (delete_breakpoint): Make external.
9480 * target.h (struct target_ops): Add `supports_tracepoints',
9481 `read_pc', and `write_pc' fields.
9482 (target_supports_tracepoints): Define.
9483 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
9486 * regcache.h (struct regcache) <registers_owned>: New field.
9487 (init_register_cache, regcache_cpy): Declare.
9488 (regcache_read_pc, regcache_write_pc): Declare.
9489 (register_cache_size): Declare.
9490 (supply_regblock): Declare.
9491 * regcache.c (init_register_cache): New.
9492 (new_register_cache): Use it.
9493 (regcache_cpy): New.
9494 (register_cache_size): New.
9495 (supply_regblock): New.
9496 (regcache_read_pc, regcache_write_pc): New.
9498 * tracepoint.c: New.
9500 * Makefile.in (OBS): Add tracepoint.o.
9501 (tracepoint.o): New rule.
9503 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
9505 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
9507 (i386-mmx.c): Likewise.
9508 (i386-mmx-linux.o): Likewise.
9509 (i386-mmx-linux.c): Likewise.
9511 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
9512 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
9513 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
9514 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
9516 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
9517 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
9518 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
9520 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
9522 * Makefile.in (clean): Updated.
9524 (i386-avx.c): Likewise.
9525 (i386-avx-linux.o): Likewise.
9526 (i386-avx-linux.c): Likewise.
9527 (amd64-avx.o): Likewise.
9528 (amd64-avx.c): Likewise.
9529 (amd64-avx-linux.o): Likewise.
9530 (amd64-avx-linux.c): Likewise.
9532 * configure.srv (srv_i386_regobj): Add i386-avx.o.
9533 (srv_i386_linux_regobj): Add i386-avx-linux.o.
9534 (srv_amd64_regobj): Add amd64-avx.o.
9535 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
9536 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
9537 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
9538 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
9539 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
9540 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
9541 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
9543 * i387-fp.c: Include "i386-xstate.h".
9545 (i387_cache_to_xsave): Likewise.
9546 (i387_xsave_to_cache): Likewise.
9547 (x86_xcr0): Likewise.
9549 * i387-fp.h (i387_cache_to_xsave): Likewise.
9550 (i387_xsave_to_cache): Likewise.
9551 (x86_xcr0): Likewise.
9553 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
9554 * linux-crisv32-low.c (target_regsets): Likewise.
9555 * linux-m68k-low.c (target_regsets): Likewise.
9556 * linux-mips-low.c (target_regsets): Likewise.
9557 * linux-ppc-low.c (target_regsets): Likewise.
9558 * linux-s390-low.c (target_regsets): Likewise.
9559 * linux-sh-low.c (target_regsets): Likewise.
9560 * linux-sparc-low.c (target_regsets): Likewise.
9561 * linux-xtensa-low.c (target_regsets): Likewise.
9563 * linux-low.c: Include <sys/uio.h>.
9564 (regsets_fetch_inferior_registers): Support nt_type.
9565 (regsets_store_inferior_registers): Likewise.
9566 (linux_process_qsupported): New.
9567 (linux_target_ops): Add linux_process_qsupported.
9569 * linux-low.h (regset_info): Add nt_type.
9570 (linux_target_ops): Add process_qsupported.
9572 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
9574 (init_registers_i386_avx_linux): New.
9575 (init_registers_amd64_avx_linux): Likewise.
9576 (xmltarget_i386_linux_no_xml): Likewise.
9577 (xmltarget_amd64_linux_no_xml): Likewise.
9578 (PTRACE_GETREGSET): Likewise.
9579 (PTRACE_SETREGSET): Likewise.
9580 (x86_fill_xstateregset): Likewise.
9581 (x86_store_xstateregset): Likewise.
9582 (use_xml): Likewise.
9583 (x86_linux_update_xmltarget): Likewise.
9584 (x86_linux_process_qsupported): Likewise.
9585 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
9586 (x86_arch_setup): Don't call init_registers_amd64_linux nor
9587 init_registers_i386_linux here. Call
9588 x86_linux_update_xmltarget.
9589 (the_low_target): Add x86_linux_process_qsupported.
9591 * server.c (handle_query): Call target_process_qsupported.
9593 * target.h (target_ops): Add process_qsupported.
9594 (target_process_qsupported): New.
9596 2010-04-03 Pedro Alves <pedro@codesourcery.com>
9598 * inferiors.c (add_thread): Set last_status kind to
9599 TARGET_WAITKIND_IGNORE.
9600 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
9601 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
9602 (linux_wait_1): Move `thread' local definition to block that uses
9603 it. Don't NULL initialize `event_child'.
9604 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
9605 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
9606 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
9608 2010-04-01 Pedro Alves <pedro@codesourcery.com>
9610 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
9611 an extended waitstatus, or by a watchpoint.
9612 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
9613 thread was stepping or has been stopped by a watchpoint.
9615 2010-04-01 Pedro Alves <pedro@codesourcery.com>
9617 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
9618 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
9619 of another, then delete the previous, and validate all
9621 (validate_inserted_breakpoint): New.
9622 (delete_disabled_breakpoints): New.
9623 (validate_breakpoints): New.
9624 (check_mem_read): Validate breakpoints before trusting their
9625 shadow. Delete disabled breakpoints.
9626 (check_mem_write): Validate breakpoints before trusting they
9627 should be inserted. Delete disabled breakpoints.
9628 * mem-break.h (validate_breakpoints):
9629 * server.c (handle_query): Validate breakpoints when we see a
9632 2010-04-01 Pedro Alves <pedro@codesourcery.com>
9634 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
9635 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
9636 if we could tell there's a GDB breakpoint at stop_pc.
9637 (need_step_over_p): Don't do a step over if we find a GDB
9638 breakpoint at the resume PC.
9640 * mem-break.c (struct raw_breakpoint): New.
9641 (enum bkpt_type): New type `gdb_breakpoint'.
9642 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
9643 fields. New field `raw'.
9644 (find_raw_breakpoint_at): New.
9645 (set_raw_breakpoint_at): Handle refcounting. Create a raw
9647 (set_breakpoint_at): Adjust.
9648 (delete_raw_breakpoint): New.
9649 (release_breakpoint): New.
9650 (delete_breakpoint): Rename to...
9651 (delete_breakpoint_1): ... this. Add proc parameter. Use
9652 release_breakpoint. Return ENOENT.
9653 (delete_breakpoint): Reimplement.
9654 (find_breakpoint_at): Delete.
9655 (find_gdb_breakpoint_at): New.
9656 (delete_breakpoint_at): Delete.
9657 (set_gdb_breakpoint_at): New.
9658 (delete_gdb_breakpoint_at): New.
9659 (gdb_breakpoint_here): New.
9660 (set_reinsert_breakpoint): Use release_breakpoint.
9661 (uninsert_breakpoint): Rename to ...
9662 (uninsert_raw_breakpoint): ... this.
9663 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
9664 (reinsert_raw_breakpoint): Change parameter type to
9666 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
9668 (check_breakpoints): Adjust. Use release_breakpoint.
9669 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
9670 (breakpoint_inserted_here): Ditto.
9671 (check_mem_read): Adjust to iterate over raw breakpoints instead.
9672 Don't trust the breakpoint's shadow if it is not inserted.
9673 (check_mem_write): Adjust to iterate over raw breakpoints instead.
9674 (delete_all_breakpoints): Adjust.
9675 (free_all_breakpoints): Mark all breakpoints as uninserted, and
9676 use delete_breakpoint_1.
9678 * mem-break.h (breakpoints_supported): Delete declaration.
9679 (set_gdb_breakpoint_at): Declare.
9680 (gdb_breakpoint_here): Declare.
9681 (delete_breakpoint_at): Delete.
9682 (delete_gdb_breakpoint_at): Declare.
9684 * server.h (struct raw_breakpoint): Forward declare.
9685 (struct process_info): New field `raw_breakpoints'.
9687 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
9690 2010-03-24 Pedro Alves <pedro@codesourcery.com>
9692 * linux-low.c (status_pending_p_callback): Fix comment.
9693 (linux_wait_for_event_1): Move most of the internal breakpoint
9694 handling from here...
9695 (linux_wait_1): ... to here.
9696 (count_events_callback): New.
9697 (select_singlestep_lwp_callback): New.
9698 (select_event_lwp_callback): New.
9699 (cancel_breakpoints_callback): New.
9700 (select_event_lwp): New.
9701 (linux_wait_1): Simplify internal breakpoint handling. Give equal
9702 priority to all LWPs that have had events that should be reported
9703 to the client. Cancel breakpoints when about to reporting the
9704 event to the client, not while stopping lwps. No longer cancel
9705 finished single-steps here.
9706 (cancel_finished_single_step): Delete.
9707 (cancel_finished_single_steps): Delete.
9709 2010-03-24 Pedro Alves <pedro@codesourcery.com>
9711 * mem-break.c (enum bkpt_type): New.
9712 (struct breakpoint): New field `type'.
9713 (set_breakpoint_at): Change return type to struct breakpoint
9714 pointer. Set type to `other_breakpoint' by default.
9715 (delete_breakpoint): Rewrite, supporting more than one breakpoint
9716 in the breakpoint list.
9717 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
9718 (reinsert_breakpoint): Rename to ...
9719 (reinsert_raw_breakpoint): ... this.
9720 (reinsert_breakpoints_at): Adjust.
9721 * mem-break.h (struct breakpoint): Declare.
9722 (set_breakpoint_at): Change return type to struct breakpoint
9725 2010-03-24 Pedro Alves <pedro@codesourcery.com>
9727 * server.c (handle_query): Assign, not compare.
9729 2010-03-24 Pedro Alves <pedro@codesourcery.com>
9731 Teach linux gdbserver to step-over-breakpoints.
9733 * linux-low.c (can_hardware_single_step): New.
9734 (supports_breakpoints): New.
9735 (handle_extended_wait): If stopping threads, read the stop pc of
9738 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
9739 low target doesn't support retrieving the PC.
9740 (add_lwp): Set last_resume_kind to resume_continue.
9741 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
9742 (linux_attach): Don't clear stop_expected. Set the lwp's
9743 last_resume_kind to resume_stop.
9744 (linux_detach_one_lwp): Don't check for removed breakpoints.
9745 (check_removed_breakpoint): Delete.
9746 (status_pending_p): Rename to ...
9747 (status_pending_p_callback): ... this. Don't check for removed
9748 breakpoints. Don't consider threads that are stopped from GDB's
9750 (linux_wait_for_lwp): Always read the stop_pc here.
9751 (cancel_breakpoint): New.
9752 (step_over_bkpt): New global.
9753 (linux_wait_for_event_1): Implement stepping over breakpoints.
9754 (gdb_wants_lwp_stopped): New.
9755 (gdb_wants_all_stopped): New.
9756 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
9757 single-step traps here. Store the thread's last reported target
9759 (send_sigstop): Don't clear stop_expected. Always set it,
9761 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
9762 (cancel_finished_single_step): New.
9763 (cancel_finished_single_steps): New.
9764 (wait_for_sigstop): Don't cancel finished single-step traps here.
9765 (linux_resume_one_lwp): Don't check for removed breakpoints.
9766 Don't set `step' on non-hardware step archs.
9767 (linux_set_resume_request): Ignore resume_stop requests if already
9768 stopping or stopped. Set the lwp's last_resume_kind.
9769 (resume_status_pending_p): Don't check for removed breakpoints.
9770 (need_step_over_p): New.
9771 (start_step_over): New.
9772 (finish_step_over): New.
9773 (linux_resume_one_thread): Always queue a sigstop for resume_stop
9774 requests. Clear the thread's last reported target waitstatus.
9775 Don't use the `suspended' flag. Don't consider pending breakpoints.
9776 (linux_resume): Start a step-over if necessary.
9777 (proceed_one_lwp): New.
9778 (proceed_all_lwps): New.
9779 (unstop_all_lwps): New.
9780 * linux-low.h (struct lwp_info): Rewrite comment for the
9781 `suspended' flag. Add the `stop_pc' field. Delete the
9782 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
9783 Add `'last_resume_kind' and `need_step_over' fields.
9784 * inferiors.c (struct thread_info): Delete, moved elsewhere.
9785 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
9786 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
9787 (set_raw_breakpoint_at): New.
9788 (set_breakpoint_at): Rewrite to use it.
9789 (reinsert_breakpoint_handler): Delete.
9790 (set_reinsert_breakpoint): New.
9791 (reinsert_breakpoint_by_bp): Delete.
9792 (delete_reinsert_breakpoints): New.
9793 (uninsert_breakpoint): Rewrite.
9794 (uninsert_breakpoints_at): New.
9795 (reinsert_breakpoint): Rewrite.
9796 (reinsert_breakpoints_at): New.
9797 (check_breakpoints): Rewrite.
9798 (breakpoint_here): New.
9799 (breakpoint_inserted_here): New.
9800 (check_mem_read): Adjust.
9801 * mem-break.h (breakpoints_supported, breakpoint_here)
9802 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
9803 (reinsert_breakpoint_by_bp): Delete declaration.
9804 (delete_reinsert_breakpoints): Declare.
9805 (reinsert_breakpoint): Delete declaration.
9806 (reinsert_breakpoints_at): Declare.
9807 (uninsert_breakpoint): Delete declaration.
9808 (uninsert_breakpoints_at): Declare.
9809 (check_breakpoints): Adjust prototype.
9810 * server.h: Adjust include order.
9811 (struct thread_info): Declare here. Add a `last_status' field.
9813 2010-03-23 Michael Snyder <msnyder@vmware.com>
9815 * server.c (crc32): New function.
9816 (handle_query): Add handling for 'qCRC:' request.
9818 2010-03-23 Pedro Alves <pedro@codesourcery.com>
9820 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
9821 lwp had been stopped by a watchpoint.
9823 2010-03-16 Pedro Alves <pedro@codesourcery.com>
9825 * server.h (internal_error): Declare.
9826 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
9827 * utils.c (internal_error): New function.
9829 2010-03-15 Andreas Schwab <schwab@redhat.com>
9831 * configure.srv: Fix typo setting srv_regobj.
9833 2010-03-15 Pedro Alves <pedro@codesourcery.com>
9835 * linux-low.c (fetch_register): Avoid passing a non string literal
9837 (usr_store_inferior_registers): Ditto.
9839 2010-03-14 Pedro Alves <pedro@codesourcery.com>
9841 * linux-low.c (linux_write_memory): Bail out early if peeking
9844 2010-03-14 Pedro Alves <pedro@codesourcery.com>
9846 * linux-low.h (struct lwp_info): New fields
9847 `stopped_by_watchpoint' and `stopped_data_address'.
9848 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
9849 here, and cache them in the lwp object.
9850 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
9852 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
9854 (linux_stopped_by_watchpoint): Rewrite.
9855 (linux_stopped_data_address): Rewrite.
9857 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
9859 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
9860 switching the current inferior, not before.
9862 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
9864 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
9865 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
9866 i386-linux.c and amd64-linux.c.
9867 (reg-i386.o): Removed.
9868 (reg-i386.c): Likewise.
9869 (reg-i386-linux.o): Likewise.
9870 (reg-i386-linux.c): Likewise.
9871 (reg-x86-64.o): Likewise.
9872 (reg-x86-64.c): Likewise.
9873 (reg-x86-64-linux.o): Likewise.
9874 (reg-x86-64-linux.c): Likewise.
9877 (i386-linux.o): Likewise.
9878 (i386-linux.c): Likewise.
9879 (amd64.o): Likewise.
9880 (amd64.c): Likewise.
9881 (amd64-linux.o): Likewise.
9882 (amd64-linux.c): Likewise.
9884 * configure.srv (srv_i386_regobj): New.
9885 (srv_i386_linux_regobj): Likewise.
9886 (srv_amd64_regobj): Likewise.
9887 (srv_amd64_linux_regobj): Likewise.
9888 (srv_i386_32bit_xmlfiles): Likewise.
9889 (srv_i386_64bit_xmlfiles): Likewise.
9890 (srv_i386_xmlfiles): Likewise.
9891 (srv_amd64_xmlfiles): Likewise.
9892 (srv_i386_linux_xmlfiles): Likewise.
9893 (srv_amd64_linux_xmlfiles): Likewise.
9894 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
9895 srv_xmlfiles to $srv_i386_xmlfiles.
9896 (i[34567]86-*-mingw32ce*): Likewise.
9897 (i[34567]86-*-mingw*): Likewise.
9898 (i[34567]86-*-nto*): Likewise.
9899 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
9900 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
9901 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
9902 (x86_64-*-linux*): Likewise.
9904 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
9905 (init_registers_amd64_linux): New.
9906 (x86_arch_setup): Replace init_registers_x86_64_linux with
9907 init_registers_amd64_linux.
9909 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
9911 * configure.ac: Check for libdl. If it is not available link against
9912 static libthread_db.
9913 * configure: Regenerate.
9915 2010-02-22 Pedro Alves <pedro@codesourcery.com>
9919 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
9920 handing a read watchpoint.
9921 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
9923 2010-02-12 Doug Evans <dje@google.com>
9925 * linux-low.c (linux_supports_tracefork_flag): Document.
9926 (linux_look_up_symbols): Add comment.
9928 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
9930 * regcache.c (supply_register): Clear regcache if buf is NULL.
9932 2010-02-02 Nicolas Roche <roche@sourceware.org>
9933 Joel Brobecker <brobecker@adacore.com>
9935 * inferiors.c (find_inferior): Add function documentation.
9936 (unloaded_dll): Handle the case where the unloaded dll has not
9937 been previously registered in the dll list.
9939 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
9941 * linux-arm-low.c (thumb_breakpoint_len): Delete.
9942 (thumb2_breakpoint): New.
9943 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
9945 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
9947 * linux-low.c (get_stop_pc): Check for SIGTRAP.
9948 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
9951 2010-01-21 Pedro Alves <pedro@codesourcery.com>
9953 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
9955 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
9957 * linux-s390-low.c (s390_collect_ptrace_register)
9958 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
9960 2010-01-21 Doug Evans <dje@google.com>
9962 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
9963 (PTRACE_ARG4_TYPE): New macro.
9964 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
9965 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
9966 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
9967 (usr_store_inferior_registers): Ditto.
9968 (linux_read_memory, linux_write_memory): Ditto.
9969 (linux_test_for_tracefork): Ditto.
9971 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
9972 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
9974 2010-01-21 Pedro Alves <pedro@codesourcery.com>
9976 * proc-service.c (ps_lgetregs): Don't refetch registers from the
9979 2010-01-21 Pedro Alves <pedro@codesourcery.com>
9981 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
9982 prototype to take a regcache. Adjust.
9984 2010-01-20 Pedro Alves <pedro@codesourcery.com>
9986 * regcache.h (struct thread_info): Forward declare.
9987 (struct regcache): New.
9988 (new_register_cache): Adjust prototype.
9989 (get_thread_regcache): Declare.
9990 (free_register_cache): Adjust prototype.
9991 (registers_to_string, registers_from_string): Ditto.
9992 (supply_register, supply_register_by_name, collect_register)
9993 (collect_register_as_string, collect_register_by_name): Ditto.
9994 * regcache.c (struct inferior_regcache_data): Delete.
9995 (get_regcache): Rename to ...
9996 (get_thread_regcache): ... this. Adjust. Switch inferior before
9998 (regcache_invalidate_one): Adjust.
9999 (regcache_invalidate): Fix prototype.
10000 (new_register_cache): Return the new register cache.
10001 (free_register_cache): Change prototype.
10002 (realloc_register_cache): Adjust.
10003 (registers_to_string): Change prototype to take a regcache. Adjust.
10004 (registers_from_string): Ditto.
10005 (register_data): Ditto.
10006 (supply_register): Ditto.
10007 (supply_register_by_name): Ditto.
10008 (collect_register): Ditto.
10009 (collect_register_as_string): Ditto.
10010 (collect_register_by_name): Ditto.
10011 * server.c (process_serial_event): Adjust.
10012 * linux-low.h (regset_fill_func, regset_store_func): Change
10014 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
10016 * linux-low.c (get_stop_pc): Adjust.
10017 (check_removed_breakpoint): Adjust.
10018 (linux_wait_for_event): Adjust.
10019 (linux_resume_one_lwp): Adjust.
10020 (fetch_register): Add regcache parameter. Adjust.
10021 (usr_store_inferior_registers): Ditto.
10022 (regsets_fetch_inferior_registers): Ditto.
10023 (regsets_store_inferior_registers): Ditto.
10024 (linux_fetch_registers, linux_store_registers): Ditto.
10025 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
10027 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
10029 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
10030 prototype to take a regcache.
10031 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
10032 * remote-utils.c (convert_ascii_to_int, outreg)
10033 (prepare_resume_reply): Change prototype to take a regcache.
10035 * target.h (struct target_ops) <fetch_registers, store_registers>:
10036 Change prototype to take a regcache.
10037 (fetch_inferior_registers, store_inferior_registers): Change
10038 prototype to take a regcache. Adjust.
10039 * proc-service.c (ps_lgetregs): Adjust.
10040 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
10041 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
10042 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
10043 take a regcache. Adjust.
10044 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
10045 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
10046 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
10047 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
10048 * linux-cris-low.c (cris_get_pc, cris_set_pc)
10049 (cris_cannot_fetch_register):
10050 (cris_breakpoint_at): Change prototype to take a regcache.
10052 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
10053 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
10054 to take a regcache. Adjust.
10055 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
10057 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
10058 take a regcache. Adjust.
10059 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
10060 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
10061 (m68k_set_pc): Change prototype to take a regcache. Adjust.
10062 * linux-mips-low.c (mips_get_pc):
10063 (mips_set_pc): Change prototype to take a regcache. Adjust.
10064 (mips_reinsert_addr): Adjust.
10065 (mips_collect_register): Change prototype to take a regcache.
10067 (mips_supply_register):
10068 (mips_collect_register_32bit, mips_supply_register_32bit)
10069 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
10070 (mips_store_fpregset): Ditto.
10071 * linux-ppc-low.c (ppc_supply_ptrace_register)
10072 (ppc_supply_ptrace_register): Ditto.
10073 (parse_spufs_run): Adjust.
10074 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
10075 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
10076 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
10077 take a regcache. Adjust.
10078 * linux-s390-low.c (s390_collect_ptrace_register)
10079 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
10080 (s390_set_pc): Change prototype to take a regcache. Adjust.
10081 (s390_arch_setup): Adjust.
10082 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
10083 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
10084 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10085 (sparc_fill_gregset, sparc_store_gregset_from_stack)
10086 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
10088 (sparc_breakpoint_at): Adjust.
10089 * linux-xtensa-low.c (xtensa_fill_gregset):
10090 (xtensa_store_gregset):
10091 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
10092 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
10093 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
10094 prototype to take a regcache. Adjust.
10095 * win32-arm-low.c (arm_fetch_inferior_register)
10096 (arm_store_inferior_register): Change prototype to take a
10098 * win32-i386-low.c (i386_fetch_inferior_register)
10099 (i386_store_inferior_register): Change prototype to take a
10101 * win32-low.c (child_fetch_inferior_registers)
10102 (child_store_inferior_registers): Change prototype to take a
10104 (win32_wait): Adjust.
10105 (win32_fetch_inferior_registers): Change prototype to take a
10107 (win32_store_inferior_registers): Adjust.
10108 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
10109 store_inferior_register>: Change prototype to take a regcache.
10111 2010-01-20 Doug Evans <dje@google.com>
10113 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
10115 (linux_wait_for_event1, linux_init_signals): Ditto.
10116 (W_STOPCODE): Provide definition if missing.
10118 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
10120 * linux-low.c (linux_core_of_thread): New.
10121 (compare_ints, show_process, list_threads): New.
10122 (linux_qxfer_osdata): Report threads and cores.
10123 (linux_target_op): Register linux_core_of_thread.
10124 * remote-utils.c (prepare_resume_reply): Report the core.
10125 (buffer_xml_printf): Support %d specifier.
10126 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
10128 (handle_query): Handle qXfer:threads. Announce availability
10130 * target.h (struct target_ops): New field core_of_thread.
10132 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
10134 * Makefile.in (clean): Remove new generated files.
10135 (reg-s390.o, reg-s390.c): Remove rules.
10136 (reg-s390x.o, reg-s390x.c): Likewise.
10137 (s390-linux32.o, s390-linux32.c): Add rules.
10138 (s390-linux64.o, s390-linux64.c): Likewise.
10139 (s390x-linux64.o, s390x-linux64.c): Likewise.
10140 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
10141 * linux-s390-low.c: Include <elf.h>.
10142 (HWCAP_S390_HIGH_GPRS): Define if undefined.
10143 (init_registers_s390): Remove prototype.
10144 (init_registers_s390x): Likewise.
10145 (init_registers_s390_linux32): Add prototype.
10146 (init_registers_s390_linux64): Likewise.
10147 (init_registers_s390x_linux64): Likewise.
10148 (s390_num_regs_3264): New define.
10149 (s390_regmap_3264): New global variable.
10150 (s390_cannot_fetch_register): Remove obsolete check.
10151 (s390_cannot_store_register): Likewise.
10152 (s390_collect_ptrace_register): Handle upper/lower register halves.
10153 (s390_supply_ptrace_register): Likewise.
10154 (s390_fill_gregset): Update to register number changes.
10155 (s390_get_hwcap): New routine.
10156 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
10157 Install appropriate regmap and register set.
10159 2010-01-01 Joel Brobecker <brobecker@adacore.com>
10161 * server.c (gdbserver_version): Update copyright year to 2010.
10162 * gdbreplay.c (gdbreplay_version): Likewise.
10164 2009-12-28 Doug Evans <dje@google.com>
10166 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
10167 elf/external.h. Include <elf.h> instead but only if necessary.
10169 2009-12-28 Pedro Alves <pedro@codesourcery.com>
10171 * linux-low.c (linux_remove_process): Remove `detaching'
10172 parameter. Don't release/detach from thread_db here.
10173 (linux_kill): Release/detach from thread_db here, ...
10174 (linux_detach): ... and here, before actually detaching.
10175 (linux_wait_1): ... and here, when a process exits.
10176 * thread-db.c (any_thread_of): New.
10177 (thread_db_free): Switch the current inferior to a thread of the
10180 2009-12-21 Doug Evans <dje@google.com>
10182 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
10184 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
10185 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
10186 warning ifndef __NR_tkill. Move setting of errno there too.
10187 Delete unnecessary resetting of errno after syscall.
10188 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
10190 * configure.ac: Check for dladdr.
10191 * config.in: Regenerate.
10192 * configure: Regenerate.
10193 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
10194 (try_thread_db_load): Update.
10196 * linux-low.c (my_waitpid): Delete unnecessary prototype.
10198 2009-12-18 Doug Evans <dje@google.com>
10200 * event-loop.c: Include unistd.h if it exists.
10202 * linux-low.c (my_waitpid): Move definition away from being in
10203 between linux_tracefork_child/linux_test_for_tracefork.
10205 * gdb_proc_service.h (psaddr_t): Fix type.
10206 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
10207 signature to match glibc.
10209 2009-12-16 Doug Evans <dje@google.com>
10211 * linux-low.c (linux_read_memory): Fix argument to read.
10213 2009-11-26 Pedro Alves <pedro@codesourcery.com>
10215 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
10216 events, don't leave current_inferior pointing at null.
10218 2009-11-26 Pedro Alves <pedro@codesourcery.com>
10220 * win32-low.c (LOG): Delete.
10221 (OUTMSG): Output to stderr.
10222 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
10223 on compile time LOG macro.
10224 (win32_wait): Fix debug output.
10226 2009-11-26 Pedro Alves <pedro@codesourcery.com>
10228 * win32-low.c (win32_add_one_solib): If the dll name is
10229 "ntdll.dll", prepend the system directory to the dll path.
10231 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
10233 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
10235 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
10236 Vladimir Prus <vladimir@codesourcery.com>
10238 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
10239 * configure.ac: Check for __mcoldfire__ and set
10240 gdb_cv_m68k_is_coldfire.
10241 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
10242 reg-cf.o and reg-m68k.o.
10243 * configure: Regenerated.
10245 2009-11-16 Pedro Alves <pedro@codesourcery.com>
10247 * linux-low.c (linux_remove_process): Add `detaching' parameter.
10248 Pass it to thread_db_free.
10249 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
10250 proper `detaching' argument to linux_remove_process.
10251 * linux-low.h (thread_db_free): Add `detaching' parameter.
10252 * thread-db.c (thread_db_init): Pass false as `detaching' argument
10254 (thread_db_free): Add `detaching' parameter. Only
10255 call td_ta_clear_event if detaching from process.
10257 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
10259 * thread-db.c (thread_db_free): Fix typo.
10261 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
10264 * thread-db.c (thread_db_free): Call td_ta_clear_event.
10266 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
10268 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
10269 with an i686 compiler.
10270 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
10272 * configure: Rebuilt.
10274 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
10278 * server.c (handle_search_memory_1): Correct read_addr initialization
10279 in loop for searching subsequent chunks.
10281 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
10283 * configure.ac: New --with-libthread-db option.
10284 * thread-db.c: Allow direct dependence on libthread_db.
10285 (thread_db_free): Adjust.
10286 * config.in: Regenerate.
10287 * configure: Likewise.
10289 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
10292 * thread-db.c (attach_thread): New function.
10293 (maybe_attach_thread): Return success/failure.
10294 (find_new_threads_callback): Adjust.
10295 (thread_db_find_new_threads): Loop until no new threads.
10297 2009-10-13 Pedro Alves <pedro@codesourcery.com>
10299 * proc-service.c (ps_lgetregs): Formatting.
10301 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
10303 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
10304 * configure.ac: Adjust.
10305 * linux-low.h (struct process_info_private): Move members to struct
10307 (thread_db_free, thread_db_handle_monitor_command): New prototype.
10308 * linux-low.c (linux_remove_process): Adjust.
10309 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
10310 * server.c (handle_query): Move code ...
10311 (handle_monitor_command): ... here. New function.
10312 * target.h (struct target_ops): New member.
10313 * thread-db.c (struct thread_db): New.
10314 (libthread_db_search_path): New variable.
10315 (thread_db_create_event, thread_db_enable_reporting)
10316 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
10317 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
10318 (try_thread_db_load_1, dladdr_to_soname): New functions.
10319 (try_thread_db_load, thread_db_load_search): New functions.
10320 (thread_db_init): Search for libthread_db.
10321 (thread_db_free): New function.
10322 (thread_db_handle_monitor_command): Likewise.
10323 * config.in: Regenerate.
10324 * configure: Regenerate.
10326 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
10328 * spu-low.c (spu_kill): Wait for inferior to terminate.
10329 Call clear_inferiors.
10330 (spu_detach): Call clear_inferiors.
10332 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10334 * aclocal.m4: Regenerate.
10335 * config.in: Likewise.
10336 * configure: Likewise.
10338 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10340 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
10341 (parse_spufs_run): New function.
10342 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
10343 (ppc_breakpoint_at): Handle SPU breakpoints.
10345 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10347 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
10348 (SPUFS_MAGIC): Define.
10349 (spu_enumerate_spu_ids): New function.
10350 (linux_qxfer_spu): New function.
10351 (linux_target_ops): Install linux_qxfer_spu.
10353 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10355 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
10356 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
10357 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
10358 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
10359 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
10360 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
10361 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
10362 (init_registers_powerpc_cell32l): Add prototype.
10363 (init_registers_powerpc_cell64l): Likewise.
10364 (ppc_arch_setup): Detect Cell/B.E. architecture.
10366 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10368 * Makefile.in (datarootdir): New variable.
10370 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
10372 * linux-low.c (linux_write_memory): Update debugging output.
10373 * Makefile.in (clean): Add new descriptions.
10374 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
10375 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
10376 * configure.srv: Add new files for arm*-*-linux*.
10377 * linux-arm-low.c: Add new declarations.
10378 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
10379 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
10380 (HWCAP_VFPv3D16): New.
10381 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
10382 instead of __IWMMXT__.
10383 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
10384 (arm_arch_setup): New.
10385 (target_regsets): Remove #ifdef. Add VFP regset.
10386 (the_low_target): Use arm_arch_setup.
10388 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
10390 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
10391 the main thread again.
10393 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
10395 Adding Neutrino gdbserver.
10396 * configure: Regenerated.
10397 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
10398 * configure.srv (i[34567]86-*-nto*): New target.
10399 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
10400 * remote-utils.c [__QNX__]: Include sys/iomgr.h
10401 (nto_comctrl) [__QNX__]: New function.
10402 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
10404 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
10406 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
10409 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
10410 Pedro Alves <pedro@codesourcery.com>
10412 * win32-i386-low.c (i386_get_thread_context): Handle systems that
10413 don't support CONTEXT_EXTENDED_REGISTERS.
10414 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
10415 (the_low_target): Install them.
10416 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
10417 failing with ERROR_PIPE_NOT_CONNECTED.
10419 2009-06-30 Doug Evans <dje@google.com>
10420 Pierre Muller <muller@ics.u-strasbg.fr>
10422 Add h/w watchpoint support to x86-linux, win32-i386.
10423 * Makefile.in (SFILES): Add i386-low.c
10424 (i386_low_h): Define.
10425 (i386-low.o): Add dependencies.
10426 (linux-x86-low.o): Add i386-low.h dependency.
10427 (win32-i386-low.o): Ditto.
10428 * i386-low.c: New file.
10429 * i386-low.h: New file.
10430 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
10431 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
10432 * linux-low.c (linux_add_process): Initialize arch_private.
10433 (linux_remove_process): Free arch_private.
10434 (add_lwp): Initialize arch_private.
10435 (delete_lwp): Free arch_private.
10436 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
10438 * linux-low.h (process_info_private): New member arch_private.
10439 (lwp_info): New member arch_private.
10440 (linux_target_ops): New members new_process, new_thread,
10442 (ptid_of): New macro.
10443 * linux-x86-low.c: Include stddef.h, i386-low.h.
10444 (arch_process_info): New struct.
10445 (arch_lwp_info): New struct.
10446 (x86_linux_dr_get, x86_linux_dr_set): New functions.
10447 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
10448 (i386_dr_low_get_status): New function.
10449 (x86_insert_point, x86_remove_point): New functions.
10450 (x86_stopped_by_watchpoint): New function.
10451 (x86_stopped_data_address): New function.
10452 (x86_linux_new_process, x86_linux_new_thread): New functions.
10453 (x86_linux_prepare_to_resume): New function.
10454 (the_low_target): Add entries for insert_point, remove_point,
10455 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
10457 * server.c (debug_hw_points): New global.
10458 (monitor_show_help): Document set debug-hw-points.
10459 (handle_query): Process "set debug-hw-points".
10460 * server.h (debug_hw_points): Declare.
10461 (paddress): Declare.
10462 * utils.c (NUMCELLS, CELLSIZE): New macros.
10463 (get_sell, xsnprintf, paddress): New functions.
10464 * win32-arm-low.c (the_low_target): Add entries for insert_point,
10465 remove_point, stopped_by_watchpoint, stopped_data_address.
10466 * win32-i386-low.c: Include i386-low.h.
10467 (debug_reg_state): Replaces dr.
10468 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
10469 (i386_dr_low_get_status): New function.
10470 (i386_insert_point, i386_remove_point): New functions.
10471 (i386_stopped_by_watchpoint): New function.
10472 (i386_stopped_data_address): New function.
10473 (i386_initial_stuff): Update.
10474 (get_thread_context,set_thread_context,i386_thread_added): Update.
10475 (the_low_target): Add entries for insert_point,
10476 remove_point, stopped_by_watchpoint, stopped_data_address.
10477 * win32-low.c (win32_insert_watchpoint): New function.
10478 (win32_remove_watchpoint): New function.
10479 (win32_stopped_by_watchpoint): New function.
10480 (win32_stopped_data_address): New function.
10481 (win32_target_ops): Add entries for insert_watchpoint,
10482 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
10483 * win32-low.h (win32_target_ops): New members insert_point,
10484 remove_point, stopped_by_watchpoint, stopped_data_address.
10486 2009-06-25 Pedro Alves <pedro@codesourcery.com>
10488 * server.c (process_serial_event): Re-return unsupported, not
10489 error, if the type isn't recognized. Re-allow supporting only
10490 insert or remove packets. Also call require_running for
10491 breakpoints. Add missing break statement to default case. Tidy.
10492 * target.h (struct target_ops): Rename insert_watchpoint to
10493 insert_point, and remove_watchpoint to remove_point.
10495 * linux-low.h (struct linux_target_ops): Likewise.
10496 * linux-low.c (linux_insert_watchpoint): Rename to ...
10497 (linux_insert_point): ... this. Adjust.
10498 (linux_remove_watchpoint): Rename to ...
10499 (linux_remove_point): ... this. Adjust.
10500 (linux_target_ops): Adjust.
10501 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
10502 (cris_insert_point): ... this.
10503 (cris_remove_watchpoint): Rename to ...
10504 (cris_remove_point): ... this.
10505 (the_low_target): Adjust.
10507 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
10509 * server.c (handle_v_kill): Pass signal_pid to
10510 kill_inferior if multi_process is zero.
10512 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
10514 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
10515 * target.h (target_ops): Comment for *_watchpoint to make it clear
10516 the functions can get types '0' and '1'.
10518 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
10520 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
10521 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
10522 * regcache.c (get_regcache): Likewise.
10523 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
10524 * win32-low.c (child_fetch_inferior_registers): Remove check for
10527 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
10528 Pedro Alves <pedro@codesourcery.com>
10530 * target.h (struct target_ops) <supports_multi_process>: New
10532 (target_supports_multi_process): New.
10533 * server.c (handle_query): Even if GDB reports support, only
10534 enable multi-process if the target also supports it. Report
10535 multi-process support only if the target backend supports it.
10536 * linux-low.c (linux_supports_multi_process): New function.
10537 (linux_target_ops): Install it as target_supports_multi_process
10540 2009-05-24 Doug Evans <dje@google.com>
10542 Global renaming of find_thread_pid to find_thread_ptid.
10543 * server.h (find_thread_ptid): Renamed from find_thread_pid.
10544 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
10545 All callers updated.
10547 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
10548 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
10551 * linux-low.c (get_stop_pc): Print pc if debug_threads.
10552 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
10553 (linux_resume_one_lwp): Ditto.
10555 2009-05-23 Doug Evans <dje@google.com>
10557 * linux-low.c (linux_resume_one_lwp): Change type of first arg
10558 from struct inferior_list_entry * to struct lwp_info *.
10559 All callers updated.
10561 2009-05-13 Doug Evans <dje@google.com>
10563 * linux-x86-low.c: Don't include assert.h.
10564 (x86_siginfo_fixup): Use fatal, not assert.
10565 (x86_arch_setup): Fix comment.
10567 2009-05-12 Doug Evans <dje@google.com>
10569 Biarch support for i386/amd64 gdbserver.
10570 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
10571 Add linux-x86-low.c.
10572 (linux-i386-low.o, linux-x86-64-low.o): Delete.
10573 (linux-x86-low.o): Add.
10574 * linux-x86-64-low.c: Delete.
10575 * linux-i386-low.c: Delete.
10576 * linux-x86-low.c: New file.
10577 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
10579 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
10581 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
10582 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
10583 (linux_child_pid_to_exec_file): New function.
10584 (elf_64_header_p, elf_64_file_p): New functions.
10585 (siginfo_fixup): New function.
10586 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
10587 give target a chance to convert layout.
10588 * linux-low.h (linux_target_ops): New member siginfo_fixup.
10589 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
10591 2009-05-07 Doug Evans <dje@google.com>
10593 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
10594 (regsets_store_inferior_registers): Ditto.
10596 2009-05-06 Pedro Alves <pedro@codesourcery.com>
10600 * linux-low.c (must_set_ptrace_flags): Delete.
10601 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
10603 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
10604 `lwp->must_set_ptrace_flags' instead.
10605 (linux_wait_for_event_1): Set ptrace options here.
10606 (linux_wait_1): ... not here.
10608 2009-04-30 Doug Evans <dje@google.com>
10610 * inferiors.c (started_inferior_callback): New function.
10611 (attached_inferior_callback): New function.
10612 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
10613 * server.c (print_started_pid, print_attached_pid): New functions.
10614 (detach_or_kill_for_exit): New function.
10615 (main): Call it instead of for_each_inferior (kill_inferior_callback).
10616 * server.h (have_started_inferiors_p): Declare.
10617 (have_attached_inferiors_p): Declare.
10619 * inferiors.c (remove_process): Fix memory leak, free process.
10620 * linux-low.c (linux_remove_process): New function.
10621 (linux_kill): Call it instead of remove_process.
10622 (linux_detach, linux_wait_1): Ditto.
10624 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
10626 * configure.srv: Add x86 Windows CE target.
10628 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
10630 * inferiors.c (get_thread_process): Make global.
10631 * server.h (get_thread_process): Add prototype.
10632 * thread-db.c (find_one_thread): Use get_thread_process
10633 instead of current_process.
10634 (thread_db_get_tls_address): Do not crash if called when
10635 thread layer is not yet initialized.
10637 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
10639 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
10640 * spu-low.c (current_tid): Rename to ...
10641 (current_ptid): ... this.
10642 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
10643 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
10644 ptid_get_lwp (current_ptid) instead of current_tid.
10645 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
10646 instead of current_tid. Use find_process_pid to verify pid
10647 argument is valid. Pass proper argument to remove_process.
10648 (spu_thread_alive): Compare current_ptid instead of current_tid.
10649 (spu_resume): Likewise.
10651 2009-04-02 Pedro Alves <pedro@codesourcery.com>
10653 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
10656 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10658 Implement the multiprocess extensions, and add linux multiprocess
10661 * server.h (ULONGEST): Declare.
10662 (struct ptid, ptid_t): New.
10663 (minus_one_ptid, null_ptid): Declare.
10664 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
10665 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
10666 (struct inferior_list_entry): Change `id' type from unsigned from
10668 (struct sym_cache, struct breakpoint, struct
10669 process_info_private): Forward declare.
10670 (struct process_info): Declare.
10671 (current_process): Declare.
10672 (all_processes): Declare.
10673 (initialize_inferiors): Declare.
10674 (add_thread): Adjust to use ptid_t.
10675 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
10676 (add_process, remove_process, find_thread_pid): Declare.
10677 (find_inferior_id): Adjust to use ptid_t.
10678 (cont_thread, general_thread, step_thread): Change type to ptid_t.
10679 (multi_process): Declare.
10680 (push_event): Adjust to use ptid_t.
10681 (read_ptid, write_ptid): Declare.
10682 (prepare_resume_reply): Adjust to use ptid_t.
10683 (clear_symbol_cache): Declare.
10684 * inferiors.c (all_processes): New.
10685 (null_ptid, minus_one_ptid): New.
10686 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
10687 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
10688 (add_thread): Change unsigned long to ptid. Remove gdb_id
10690 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
10691 (gdb_id_to_thread): Rename to ...
10692 (find_thread_pid): ... this. Change unsigned long to ptid.
10693 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
10694 (loaded_dll, pull_pid_from_list): Adjust.
10695 (add_process, remove_process, find_process_pid)
10696 (get_thread_process, current_process, initialize_inferiors): New.
10697 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
10698 (struct target_waitstatus) <related_pid>: Ditto.
10699 (struct target_ops) <kill, detach>: Add `pid' argument. Change
10700 return type to int.
10701 (struct target_ops) <join>: Add `pid' argument.
10702 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
10703 (struct target_ops) <wait>: Add `ptid' field. Change return type
10705 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
10706 (mywait): Add `ptid' argument. Change return type to ptid_t.
10707 (target_pid_to_str): Declare.
10708 * target.c (set_desired_inferior): Adjust to use ptids.
10709 (mywait): Add new `ptid' argument. Adjust.
10710 (target_pid_to_str): New.
10711 * mem-break.h (free_all_breakpoints): Declare.
10712 * mem-break.c (breakpoints): Delelete.
10713 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
10714 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
10715 to use per-process breakpoint list.
10716 (free_all_breakpoints): New.
10717 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
10718 (symbol_cache, all_symbols_looked_up): Delete.
10720 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
10722 (prepare_resume_reply): Change ptid argument's type from unsigned
10723 long to ptid_t. Adjust. Implement W;process and X;process.
10724 (free_sym_cache, clear_symbol_cache): New.
10725 (look_up_one_symbol): Adjust to per-process symbol cache. *
10726 * server.c (cont_thread, general_thread, step_thread): Change type
10728 (attached): Delete.
10729 (multi_process): New.
10730 (last_ptid): Change type to ptid_t.
10731 (struct vstop_notif) <ptid>: Change type to ptid_t.
10732 (queue_stop_reply, push_event): Change `ptid' argument's type to
10734 (discard_queued_stop_replies): Add `pid' argument.
10735 (start_inferior): Adjust to use ptids. Adjust to mywait interface
10736 changes. Don't reference the `attached' global.
10737 (attach_inferior): Adjust to mywait interface changes.
10738 (handle_query): Adjust to use ptids. Parse GDB's qSupported
10739 features. Handle and report "multiprocess+". Handle
10741 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
10743 (handle_v_kill): New.
10744 (handle_v_stopped): Adjust to use target_pid_to_str.
10745 (handle_v_requests): Allow multiple attaches and runs when
10746 multiprocess extensions are in effect. Handle "vKill".
10747 (myresume): Adjust to use ptids.
10748 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
10749 (handle_status): Adjust to discard_queued_stop_replies interface
10751 (first_thread_of, kill_inferior_callback)
10752 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
10753 (main): Call initialize_inferiors. Adjust to use ptids, killing
10754 and detaching from all inferiors. Handle multiprocess packet
10756 * linux-low.h: Include gdb_proc_service.h.
10757 (struct process_info_private): New.
10758 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
10759 <lwpid_of>: Use ptid_get_lwp.
10760 (get_lwp_thread): Adjust.
10761 (struct lwp_info): Add `dead' member.
10762 (find_lwp_pid): Declare.
10763 * linux-low.c (thread_db_active): Delete.
10764 (new_inferior): Adjust comment.
10765 (inferior_pid): Delete.
10766 (linux_add_process): New.
10767 (handle_extended_wait): Adjust.
10768 (add_lwp): Change unsigned long to ptid.
10769 (linux_create_inferior): Add process to processes table. Adjust
10770 to use ptids. Don't set new_inferior here.
10771 (linux_attach_lwp): Rename to ...
10772 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
10773 it. Adjust to use ptids.
10774 (linux_attach_lwp): New.
10775 (linux_attach): Add process to processes table. Don't set
10777 (struct counter): New.
10778 (second_thread_of_pid_p, last_thread_of_process_p): New.
10779 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
10780 multiple processes.
10781 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
10782 processes. Remove process from process table.
10783 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
10784 to multiple processes.
10785 (any_thread_of): New.
10786 (linux_detach): Add `pid' argument, and handle it. Remove process
10787 from processes table.
10788 (linux_join): Add `pid' argument. Handle it.
10789 (linux_thread_alive): Change unsighed long argument to ptid_t.
10790 Consider dead lwps as not being alive.
10791 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
10792 threads we're not interested in.
10793 (same_lwp, find_lwp_pid): New.
10794 (linux_wait_for_lwp): Change `pid' argument's type from int to
10796 (linux_wait_for_event): Rename to ...
10797 (linux_wait_for_event_1): ... this. Change `pid' argument's type
10798 from int to ptid_t. Adjust.
10799 (linux_wait_for_event): New.
10800 (linux_wait_1): Add `ptid' argument. Change return type to
10801 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
10802 that exit from the process table.
10803 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
10805 (mark_lwp_dead): New.
10806 (wait_for_sigstop): Adjust to use ptids. If a process exits while
10807 stopping all threads, mark its main lwp as dead.
10808 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
10810 (fetch_register, usr_store_inferior_registers)
10811 (regsets_fetch_inferior_registers)
10812 (regsets_store_inferior_registers, linux_read_memory)
10813 (linux_write_memory): Inline `inferior_pid'.
10814 (linux_look_up_symbols): Adjust to use per-process
10815 `thread_db_active'.
10816 (linux_request_interrupt): Adjust to use ptids.
10817 (linux_read_auxv): Inline `inferior_pid'.
10818 (initialize_low): Don't reference thread_db_active.
10819 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
10820 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
10821 (ps_getpid): Return the pid of the current inferior.
10822 * thread-db.c (proc_handle, thread_agent): Delete.
10823 (thread_db_create_event, thread_db_enable_reporting): Adjust to
10825 (find_one_thread): Change argument type to ptid_t. Adjust to
10827 (maybe_attach_thread): Adjust to per-process data and ptids.
10828 (thread_db_find_new_threads): Ditto.
10829 (thread_db_init): Ditto.
10830 * spu-low.c (spu_create_inferior, spu_attach): Add process to
10831 processes table. Adjust to use ptids.
10832 (spu_kill, spu_detach): Adjust interface. Remove process from
10834 (spu_join, spu_thread_alive): Adjust interface.
10835 (spu_wait): Adjust interface. Remove process from processes
10836 table. Adjust to use ptids.
10837 * win32-low.c (current_inferior_tid): Delete.
10838 (current_inferior_ptid): New.
10839 (debug_event_ptid): New.
10840 (thread_rec): Take a ptid. Adjust.
10841 (child_add_thread): Add `pid' argument. Adjust to use ptids.
10842 (child_delete_thread): Ditto.
10843 (do_initial_child_stuff): Add `attached' argument. Add process to
10845 (child_fetch_inferior_registers, child_store_inferior_registers):
10847 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
10848 (win32_attach): Pass 1 to do_initial_child_stuff.
10849 (win32_kill): Adjust interface. Remove process from processes
10851 (win32_detach): Ditto.
10852 (win32_join): Adjust interface.
10853 (win32_thread_alive): Take a ptid.
10854 (win32_resume): Adjust to use ptids.
10855 (get_child_debug_event): Ditto.
10856 (win32_wait): Adjust interface. Remove exiting process from
10859 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10861 Non-stop mode support.
10863 * server.h (non_stop): Declare.
10864 (gdb_client_data, handler_func): Declare.
10865 (delete_file_handler, add_file_handler, start_event_loop):
10867 (handle_serial_event, handle_target_event, push_event)
10868 (putpkt_notif): Declare.
10869 * target.h (enum resume_kind): New.
10870 (struct thread_resume): Replace `step' field by `kind' field.
10871 (TARGET_WNOHANG): Define.
10872 (struct target_ops) <wait>: Add `options' argument.
10873 <supports_non_stop, async, start_non_stop>: New fields.
10874 (target_supports_non_stop, target_async): New.
10875 (start_non_stop): Declare.
10876 (mywait): Add `options' argument.
10877 * target.c (mywait): Add `options' argument. Print child exit
10878 notifications here.
10879 (start_non_stop): New.
10880 * server.c (non_stop, own_buf, mem_buf): New globals.
10881 (struct vstop_notif): New.
10882 (notif_queue): New global.
10883 (queue_stop_reply, push_event, discard_queued_stop_replies)
10884 (send_next_stop_reply): New.
10885 (start_inferior): Adjust to use resume_kind. Adjust to mywait
10887 (attach_inferior): In non-stop mode, don't wait for the target
10889 (handle_general_set): Handle QNonStop.
10890 (handle_query): When handling qC, return the current general
10891 thread, instead of the first thread of the list.
10892 (handle_query): If the backend supports non-stop mode, include
10893 QNonStop+ in the qSupported query response.
10894 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
10896 (handle_v_attach, handle_v_run): Handle non-stop mode.
10897 (handle_v_stopped): New.
10898 (handle_v_requests): Report support for vCont;t. Handle vStopped.
10899 (myresume): Adjust to use resume_kind. Handle non-stop.
10900 (queue_stop_reply_callback): New.
10901 (handle_status): Handle non-stop mode.
10902 (main): Clear non_stop flag on reconnection. Use the event-loop.
10903 Refactor serial protocol handling from here ...
10904 (process_serial_event): ... to this new function. When GDB
10905 selects any thread, select one here. In non-stop mode, wait until
10906 GDB acks all pending events before exiting.
10907 (handle_serial_event, handle_target_event): New.
10908 * remote-utils.c (remote_open): Install remote_desc in the event
10910 (remote_close): Remove remote_desc from the event loop.
10911 (putpkt_binary): Rename to...
10912 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
10913 (putpkt_binary): New as wrapper around putpkt_binary_1.
10914 (putpkt_notif): New.
10915 (prepare_resume_reply): In non-stop mode, don't change the
10917 * event-loop.c: New.
10918 * Makefile.in (OBJ): Add event-loop.o.
10919 (event-loop.o): New rule.
10921 * linux-low.h (pid_of): Moved here.
10923 (get_lwp_thread): Use lwpid_of.
10924 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
10925 * linux-low.c (pid_of): Delete.
10926 (inferior_pid): Use lwpid_of.
10927 (linux_event_pipe): New.
10928 (target_is_async_p): New.
10930 (handle_extended_wait): Use lwpid_of.
10931 (add_lwp): Don't set lwpid field.
10932 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
10933 (linux_kill_one_lwp): If killing a running lwp, stop it first.
10934 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
10935 (linux_detach_one_lwp): If detaching from a running lwp, stop it
10936 first. Adjust to linux_wait_for_event interface changes. Use
10938 (linux_detach): Don't delete the main lwp here.
10939 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
10940 (status_pending_p): Don't consider explicitly suspended lwps.
10941 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
10942 pointer. Add OPTIONS argument. Change return type to int. Use
10943 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
10944 (linux_wait_for_event): Take an integer pid instead of a lwp_info
10945 pointer. Add status pointer argument. Return a pid instead of a
10946 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
10947 changes. In non-stop mode, don't switch to a random thread.
10948 (linux_wait): Rename to...
10949 (linux_wait_1): ... this. Add target_options argument, and handle
10950 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
10951 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
10952 clean exit and signal exit code. Don't stop all threads in
10953 non-stop mode. In all-stop mode, only stop all threads when
10954 reporting a stop to GDB. Handle explicit thread stop requests.
10955 (async_file_flush, async_file_mark): New.
10957 (send_sigstop): Use lwpid_of.
10958 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
10959 interface changes. In non-stop mode, don't switch to a random
10961 (linux_resume_one_lwp): Use lwpid_of.
10962 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
10963 (linux_resume_one_thread): ... this. Handle resume_stop. In
10964 non-stop mode, don't look for pending flag in all threads.
10965 (resume_status_pending_p): Don't consider explicitly suspended
10967 (my_waitpid): Reimplement. Emulate __WALL.
10968 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
10970 (sigchld_handler, linux_supports_non_stop, linux_async)
10971 (linux_start_non_stop): New.
10972 (linux_target_ops): Register linux_supports_non_stop, linux_async
10973 and linux_start_non_stop.
10974 (initialize_low): Install SIGCHLD handler.
10975 * thread-db.c (thread_db_create_event, find_one_thread)
10976 (thread_db_get_tls_address): Use lwpid_of.
10977 * win32-low.c (win32_detach): Adjust to use resume_kind.
10978 (win32_wait): Add `options' argument.
10979 * spu-low.c (spu_resume): Adjust to use resume_kind.
10980 (spu_wait): Add `options' argument.
10982 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10984 Decouple target code from remote protocol.
10986 * target.h (enum target_waitkind): New.
10987 (struct target_waitstatus): New.
10988 (struct target_ops) <wait>: Return an unsigned long. Take a
10989 target_waitstatus pointer instead of a char pointer.
10990 (mywait): Likewise.
10991 * target.c (mywait): Change prototype to return an unsigned long.
10992 Take a target_waitstatus pointer instead of a char pointer. Adjust.
10993 * server.h (thread_from_wait, old_thread_from_wait): Delete
10995 (prepare_resume_reply): Change prototype to take a
10997 * server.c (thread_from_wait, old_thread_from_wait): Delete.
10998 (last_status, last_ptid): New.
10999 (start_inferior): Remove "statusptr" argument. Adjust. Return a
11000 pid instead of a signal.
11001 (attach_inferior): Remove "status" and "signal" parameters.
11003 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
11005 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
11006 (handle_v_requests, myresume): Remove "status" and "signal"
11007 parameters. Adjust.
11008 (handle_status): New.
11009 (main): Delete local `status'. Adjust.
11010 * remote-utils.c: Include target.h.
11011 (prepare_resume_reply): Change prototype to take a
11012 target_waitstatus. Adjust.
11014 * linux-low.c (linux_wait): Adjust to new target_ops->wait
11016 * spu-low.c (spu_wait): Adjust.
11017 * win32-low.c (enum target_waitkind, struct target_waitstatus):
11019 (win32_wait): Adjust.
11021 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11023 * target.h (struct thread_resume): Delete leave_stopped member.
11024 (struct target_ops): Add a `n' argument to the `resume' callback.
11025 * server.c (start_inferior): Adjust.
11026 (handle_v_cont, myresume): Adjust.
11027 * linux-low.c (check_removed_breakpoint): Adjust to resume
11028 interface change, and to removed leave_stopped field.
11029 (resume_ptr): Delete.
11030 (struct thread_resume_array): New.
11031 (linux_set_resume_request): Add new `arg' parameter. Adjust to
11032 resume interface change.
11033 (linux_continue_one_thread, linux_queue_one_thread)
11034 (resume_status_pending_p): Check if the resume field is NULL
11035 instead of checking the leave_stopped member.
11036 (linux_resume): Adjust to the target resume interface change.
11037 * spu-low.c (spu_resume): Adjust to the target resume interface
11039 * win32-low.c (win32_detach, win32_resume): Ditto.
11041 2009-04-01 Pedro Alves <pedro@codesourcery.com>
11043 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
11045 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
11047 (linux_continue_one_thread): Only preserve the stepping flag if
11048 there's a pending breakpoint.
11050 2009-03-31 Pedro Alves <pedro@codesourcery.com>
11052 * server.c (main): After the inferior having exited, call
11053 remote_close before exiting gdbserver.
11055 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
11057 Fix size of FPSCR in Power 7 processors.
11058 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
11059 (PPC_FEATURE_HAS_DFP): New #define.
11060 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
11063 2009-03-23 Pedro Alves <pedro@codesourcery.com>
11065 * server.c (handle_query) Whitespace and formatting.
11067 2009-03-22 Pedro Alves <pedro@codesourcery.com>
11069 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
11070 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
11071 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
11072 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
11073 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
11074 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
11075 Makefile.in, configure.ac: Fix whitespace throughout.
11076 * configure: Regenerate.
11078 2009-03-22 Pedro Alves <pedro@codesourcery.com>
11080 * inferiors.c (find_inferior): Make it safe for the callback
11081 function to delete the currently iterated inferior.
11083 2009-03-22 Pedro Alves <pedro@codesourcery.com>
11085 * Makefile.in (linuw_low_h): Move higher.
11086 (thread-db.o): Depend on $(linux_low_h).
11088 2009-03-17 Pedro Alves <pedro@codesourcery.com>
11090 Rename "process" to "lwp" throughout.
11092 * linux-low.c (all_processes): Rename to...
11093 (all_lwps): ... this.
11094 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
11095 (add_process): Rename to ...
11096 (add_lwp): ... this. Adjust.
11097 (linux_create_inferior): Adjust.
11098 (linux_attach_lwp): Adjust.
11099 (linux_attach): Adjust.
11100 (linux_kill_one_process): Rename to ...
11101 (linux_kill_one_lwp): ... this. Adjust.
11102 (linux_kill): Adjust.
11103 (linux_detach_one_process): Rename to ...
11104 (linux_detach_one_lwp): ... this. Adjust.
11105 (linux_detach): Adjust.
11106 (check_removed_breakpoint): Adjust.
11107 (status_pending_p): Adjust.
11108 (linux_wait_for_process): Rename to ...
11109 (linux_wait_for_lwp): ... this. Adjust.
11110 (linux_wait_for_event): Adjust.
11111 (send_sigstop): Adjust.
11112 (wait_for_sigstop): Adjust.
11113 (stop_all_processes): Rename to ...
11114 (stop_all_lwps): ... this.
11115 (linux_resume_one_process): Rename to ...
11116 (linux_resume_one_lwp): ... this. Adjust.
11117 (linux_set_resume_request, linux_continue_one_thread)
11118 (linux_queue_one_thread, resume_status_pending_p)
11119 (usr_store_inferior_registers, regsets_store_inferior_registers)
11120 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
11122 * linux-low.h (get_process): Rename to ...
11123 (get_lwp): ... this. Adjust.
11124 (get_thread_process): Rename to ...
11125 (get_thread_lwp): ... this. Adjust.
11126 (get_process_thread): Rename to ...
11127 (get_lwp_thread): ... this. Adjust.
11128 (struct process_info): Rename to ...
11129 (struct lwp_info): ... this.
11130 (all_processes): Rename to ...
11131 (all_lwps): ... this.
11132 * proc-service.c (ps_lgetregs): Adjust.
11133 * thread-db.c (thread_db_create_event, find_one_thread)
11134 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
11136 2009-03-14 Pedro Alves <pedro@codesourcery.com>
11138 * server.c (handle_query): Handle "qAttached".
11140 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
11142 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
11143 GPLv3, update license URL.
11145 2009-03-01 Doug Evans <dje@google.com>
11147 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
11148 (server_h): Add gdb_signals.h.
11149 (signals.o): Update.
11150 * server.h (target_signal_from_host,target_signal_to_host_p)
11151 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
11153 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
11155 * remote-utils.c (getpkt): Also generate remote-debug
11156 information if noack_mode is set.
11158 2009-02-06 Pedro Alves <pedro@codesourcery.com>
11160 * server.c (handle_query): Report qXfer:siginfo:read and
11161 qXfer:siginfo:write as supported and handle them.
11162 * target.h (struct target_ops) <qxfer_siginfo>: New field.
11163 * linux-low.c (linux_xfer_siginfo): New.
11164 (linux_target_ops): Set it.
11166 2009-01-26 Pedro Alves <pedro@codesourcery.com>
11168 * server.c (gdbserver_usage): Mention --remote-debug.
11169 (main): Accept '--remote-debug' switch.
11171 2009-01-18 Doug Evans <dje@google.com>
11173 * regcache.c (new_register_cache): No need to check result of xcalloc.
11174 * server.c (handle_search_memory): Back out calls to xmalloc,
11175 result is checked and error is returned to user upon failure.
11176 (handle_query): Ditto. Add more checks for result of malloc.
11177 (handle_v_cont): Check result of malloc, report error back to
11179 (handle_v_run): Ditto. Call freeargv.
11180 * server.h (freeargv): Declare.
11181 * utils.c (freeargv): New fn.
11183 2009-01-15 Doug Evans <dje@google.com>
11185 * gdbreplay.c (perror_with_name): Make arg const char *.
11186 * server.h (target_signal_to_name): Make return type const char *.
11187 * thread-db.c (thread_db_err_str): Make return type const char *.
11188 * utils.c (perror_with_name): Make arg const char *.
11190 2009-01-14 Pedro Alves <pedro@codesourcery.com>
11192 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
11193 when handling a EXIT_PROCESS_DEBUG_EVENT.
11195 2009-01-06 Joel Brobecker <brobecker@adacore.com>
11197 * gdbreplay.c (gdbreplay_version): Update copyright year.
11198 * server.c (gdbserver_version): Likewise.
11200 2009-01-05 Doug Evans <dje@google.com>
11202 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
11203 (handle_extended_wait): Improve comment.
11205 2008-12-13 Doug Evans <dje@google.com>
11207 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
11208 * server.h (ATTR_MALLOC): New macro.
11209 (xmalloc,xcalloc,xstrdup): Declare.
11210 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
11211 * inferiors.c: Ditto.
11212 * linux-low.c: Ditto.
11213 * mem-break.c: Ditto.
11214 * regcache.c: Ditto.
11215 * remote-utils.c: Ditto.
11218 * win32-low.c: Ditto.
11220 2008-12-12 Doug Evans <dje@google.com>
11222 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
11223 in debugging printf.
11225 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
11227 2008-12-09 Doug Evans <dje@google.com>
11229 * linux-low.h (struct process_info): Delete member tid, unused.
11230 * thread-db.c (find_one_thread): Update.
11231 (maybe_attach_thread): Update.
11233 2008-12-02 Pedro Alves <pedro@codesourcery.com>
11235 * target.h (struct target_ops): Add qxfer_osdata member.
11236 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
11238 (linux_qxfer_osdata): New functions.
11239 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
11241 * server.c (handle_query): Handle "qXfer:osdata:read:".
11242 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
11243 (buffer_xml_printf): New functions.
11244 * server.h (struct buffer): New.
11245 (buffer_grow_str, buffer_grow_str0): New macros.
11246 (buffer_grow, buffer_free, buffer_init, buffer_finish)
11247 (buffer_xml_printf): Declare.
11249 2008-11-24 Doug Evans <dje@google.com>
11251 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
11253 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
11255 * server.c (handle_v_run): Always use the supplied argument list.
11257 2008-11-19 Bob Wilson <bob.wilson@acm.org>
11259 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
11260 (xtensa_regmap_table): Add entry for scompare1.
11262 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
11264 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
11265 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
11266 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
11267 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
11268 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
11269 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
11270 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
11271 XML target descriptions.
11272 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
11273 when inferior is running on an ISA 2.05 or later processor. Add
11274 special case to return offset for full 64-bit slot of FPSCR when
11277 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
11279 * Makefile.in (SFILES, clean): Added sparc64 files.
11280 (reg-sparc64.o, reg-sparc64.c): New.
11281 * configure.srv (sparc*-*-linux*): New configuration.
11282 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
11283 syscall arguments for SPARC.
11284 (regsets_store_inferior_registers): Likewise.
11285 * linux-sparc-low.c: New file.
11287 2008-10-21 Doug Evans <dje@google.com>
11289 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
11290 (READLINE_DIR,READLINE_DEP): Delete.
11291 (INTERNAL_CFLAGS): Update.
11292 (LINTFLAGS): Update.
11294 2008-10-10 Pedro Alves <pedro@codesourcery.com>
11296 * server.c (handle_v_run): If GDB didn't specify an argv, use the
11297 whole argv from the last run, not just argv[0].
11299 2008-09-08 Pedro Alves <pedro@codesourcery.com>
11301 * regcache.c (new_register_cache): Return NULL if the register
11302 cache size isn't known yet.
11303 (free_register_cache): Avoid dereferencing a NULL regcache.
11305 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
11307 * configure.srv: Merge MIPS and MIPS64.
11309 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
11311 * Makefile.in (uninstall): Apply $(EXEEXT) too.
11313 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
11315 * Makefile.in: Add required vsx dependencies.
11317 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
11318 Declare init_registers_powerpc_vsx32l.
11319 Declare init_registers_powerpc_vsx64l.
11320 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
11321 (ppc_arch_setup): Check for VSX in hwcap.
11322 (ppc_fill_vsxregset): New function.
11323 (ppc_store_vsxregset): New function.
11324 Add new VSX entry in regset_info target_regsets.
11326 * configure.srv: Add new VSX dependencies.
11328 2008-08-12 Pedro Alves <pedro@codesourcery.com>
11330 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
11331 (remote_open): Set or clear transport_is_reliable.
11332 (putpkt_binary): Don't expect acks in noack mode.
11333 (getpkt): Don't send ack/nac in noack mode.
11334 * server.c (handle_general_set): Handle QStartNoAckMode.
11335 (handle_query): If connected by tcp pass QStartNoAckMode+ in
11337 (main): Reset noack_mode on every connection.
11338 * server.h (noack_mode): Declare.
11340 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11342 * Makefile.in (GDBREPLAY_OBS): New variable.
11343 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
11345 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
11346 Daniel Jacobowitz <dan@codesourcery.com>
11348 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
11349 (usr_store_inferior_registers): Likewise.
11350 (regsets_store_inferior_registers): Likewise.
11352 2008-07-31 Rolf Jansen <rj@surtec.com>
11353 Pedro Alves <pedro@codesourcery.com>
11355 * configure.ac: Check for memmem declaration.
11356 * server.c [HAVE_MALLOC_H]: Include malloc.h.
11357 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
11358 (disable_packet_qfThreadInfo): Unconditionally compile.
11359 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
11360 * configure, config.in: Regenerate.
11362 2008-07-28 Doug Kwan <dougkwan@google.com>
11364 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
11365 (linux_write_memory): Remove declaration of errno.
11367 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
11369 * linux-low.c (handle_extended_wait): Do not use "status"
11370 variable uninitialized.
11372 2008-07-07 Pedro Alves <pedro@codesourcery.com>
11374 * server.c (handle_v_attach): Inhibit reporting dll changes.
11376 2008-06-27 Pedro Alves <pedro@codesourcery.com>
11378 * remote-utils.c (prepare_resume_reply): If requested, don't
11379 output "thread:TID" in the T stop reply.
11381 * server.c (disable_packet_vCont, disable_packet_Tthread)
11382 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
11383 (handle_query): If requested, disable support for qC, qfThreadInfo
11385 (handle_v_requests): If requested, disable support for vCont.
11386 (gdbserver_show_disableable): New.
11387 (main): Handle --disable-packet and --disable-packet=LIST.
11389 * server.h (disable_packet_vCont, disable_packet_Tthread)
11390 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
11392 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
11394 * server.c (gdbserver_usage): Mention --version.
11396 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
11398 * Makefile.in (gdbreplay.o): New rule.
11400 2008-06-06 Joseph Myers <joseph@codesourcery.com>
11402 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
11403 message, not gdbserver.
11405 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
11406 Nathan Sidwell <nathan@codesourcery.com>
11407 Joseph Myers <joseph@codesourcery.com>
11409 * acinclude.m4: Include ../../config/acx.m4.
11410 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
11411 * configure, config.in: Regenerate.
11412 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
11413 * server.c (gdbserver_version): Print PKGVERSION.
11414 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
11415 (main): Adjust gdbserver_usage calls.
11416 * gdbreplay.c (version, host_name): Add declarations.
11417 (gdbreplay_version, gdbreplay_usage): New.
11418 (main): Accept --version and --help options.
11420 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
11422 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
11423 (arm_breakpoint_at): Handle Thumb.
11424 (the_low_target): Add comment.
11426 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
11428 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
11430 2008-05-09 Doug Evans <dje@google.com>
11432 * server.h (decode_search_memory_packet): Declare.
11433 * remote-utils.c (decode_search_memory_packet): New fn.
11434 * server.c (handle_search_memory_1): New fn.
11435 (handle_search_memory): New fn.
11436 (handle_query): Process qSearch:memory packets.
11438 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
11440 * regcache.c (registers_length): Remove.
11441 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
11442 full register packet.
11443 * regcache.h (registers_length): Remove prototype.
11444 * server.h (PBUFSIZ): Define to 16384.
11446 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
11448 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
11449 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
11450 powerpc-64l.o, and powerpc-altivec64l.o.
11451 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
11452 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
11453 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
11454 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
11455 rs6000/power-linux.xml, and rs6000/power64-linux.xml
11458 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
11459 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
11460 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
11461 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
11462 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
11463 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
11464 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
11465 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
11466 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
11467 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
11470 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
11471 (init_registers_powerpc_32l): ... this new prototype.
11472 (init_registers_powerpc_32): Remove, replace by ...
11473 (init_registers_powerpc_altivec32l): ... this new prototype.
11474 (init_registers_powerpc_e500): Remove, replace by ...
11475 (init_registers_powerpc_e500l): ... this new prototype.
11476 (init_registers_ppc64): Remove, replace by ...
11477 (init_registers_powerpc_64l): ... this new prototype.
11478 (init_registers_powerpc_64): Remove, replace by ...
11479 (init_registers_powerpc_altivec64l): ... this new prototype.
11480 (ppc_num_regs): Set to 73.
11481 (PT_ORIG_R3, PT_TRAP): Define if necessary.
11482 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
11483 (ppc_cannot_store_register): Handle orig_r3 and trap.
11484 (ppc_arch_setup): Update init_registers_... calls.
11485 (ppc_fill_gregset): Handle orig_r3 and trap.
11487 * inferiors.c (clear_inferiors): Reset current_inferior.
11489 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
11491 * acinclude.m4: Add override.m4.
11492 * configure: Regenerate.
11494 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
11496 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
11497 initial call to init_register_ppc64.
11499 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
11501 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
11502 single powerpc*-*-linux* case.
11503 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
11505 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
11507 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
11508 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
11510 * linux-ppc-low.c: Include <elf.h>.
11511 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
11512 (ppc_hwcap): New global variable.
11513 (ppc_regmap): Remove __SPE__ #ifdef sections.
11514 (ppc_regmap_e500): New global variable.
11515 (ppc_cannot_store_register): Update __SPE__ special case.
11516 (ppc_get_hwcap): New function.
11517 (ppc_arch_setup): Use it to determine whether inferior supports
11518 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
11519 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
11520 Do not access registers if target does not support AltiVec.
11521 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
11522 Do not access registers if target does not support SPE.
11523 (target_regsets): Unconditionally include AltiVec and SPE regsets.
11525 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
11527 * linux-low.c (disabled_regsets, num_regsets): New.
11528 (use_regsets_p): Delete.
11529 (linux_wait_for_process): Clear disabled_regsets.
11530 (regsets_fetch_inferior_registers): Check and set it.
11531 (regsets_store_inferior_registers): Likewise.
11532 (linux_fetch_registers, linux_store_registers): Do not use
11534 (initialize_low): Allocate disabled_regsets.
11536 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
11538 * Makefile.in (LIBOBJS): New.
11539 (OBS): Use LIBOBJS.
11540 (memmem.o): New rule.
11541 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
11542 * configure: Regenerated.
11544 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
11546 * server.c (handle_query): Never return "unsupported" for
11547 qXfer:features:read queries.
11549 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
11551 * server.c (get_features_xml): Fix inverted condition.
11552 (handle_query): Always support qXfer:feature:read.
11554 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
11556 * server.c (wrapper_argv): New.
11557 (start_inferior): Handle wrapper_argv. If set, expect an extra
11559 (gdbserver_usage): Document --wrapper.
11560 (main): Parse --wrapper.
11562 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11564 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
11565 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
11566 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
11567 (ppc_set_pc): Likewise.
11568 (ppc_arch_setup): New function.
11569 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
11570 of collect_register.
11571 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
11573 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11575 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
11576 instead of linux-ppc64-low.o.
11577 * linux-ppc64-low.c: Remove file.
11578 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
11579 (linux-ppc64-low.o): Remove rule.
11581 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
11582 (init_registers_powerpc_64): Likewise.
11583 (ppc_regmap): Conditionally define depending on __powerpc64__.
11584 (ppc_cannot_store_register): Do not special-case "fpscr" when
11585 compiled on __powerpc64__.
11586 (ppc_collect_ptrace_register): New function.
11587 (ppc_supply_ptrace_register): New function.
11588 (ppc_breakpoint): Change type to "unsigned int".
11589 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
11590 (the_low_target): Conditionally provide initializers for the
11591 arch_setup member depending on __powerpc64__. Install
11592 collect_ptrace_register and supply_ptrace_register members.
11594 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11596 * regcache.h (gdbserver_xmltarget): Add extern declaration.
11597 * server.c (gdbserver_xmltarget): Define.
11598 (get_features_xml): Use it to replace "target.xml" and arch_string.
11600 * configure.srv: Remove srv_xmltarget. Add XML files that were
11601 mentioned there to srv_xmlfiles instead. Remove conditional tests
11602 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
11603 srv_xmlfiles and srv_regobj to include all possible choices.
11604 * configure.ac (srv_xmltarget): Remove.
11605 (srv_xmlfiles): Do not add "target.xml".
11606 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
11607 checks for supplementary target information.
11608 * configure: Regenerate.
11609 * Makefile.in (XML_TARGET): Remove.
11610 (target.xml): Remove rule.
11611 (clean): Do not clean up target.xml.
11612 (.PRECIOUS): Do not mention target.xml.
11614 * target.h (struct target_ops): Remove arch_string member.
11615 * linux-low.c (linux_arch_string): Remove.
11616 (linux_target_ops): Remove arch_string initializer.
11617 * linux-low.h (struct linux_target_ops): Remove arch_string member.
11618 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
11619 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
11620 * spu-low.c (spu_arch_string): Remove.
11621 (spu_target_ops): Remove arch_string initializer.
11622 * win32-low.c (win32_arch_string): Remove.
11623 (win32_target_ops): Remove arch_string initializer.
11624 * win32-low.h (struct win32_target_ops): Remove arch_string member.
11625 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
11626 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
11628 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11630 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
11631 by collect_ptrace_register and supply_ptrace_register hooks.
11632 * linux-low.c (fetch_register): Use supply_ptrace_register callback
11633 instead of checking for the_low_target.left_pad_xfer.
11634 (usr_store_inferior_registers): Use collect_ptrace_register callback
11635 instead of checking for the_low_target.left_pad_xfer.
11637 * linux-s390-low.c (s390_collect_ptrace_register): New function.
11638 (s390_supply_ptrace_register): Likewise.
11639 (s390_fill_gregset): Call s390_collect_ptrace_register.
11640 (the_low_target): Update.
11642 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
11643 (ppc_supply_ptrace_register): Likewise.
11644 (the_low_target): Update.
11646 * linux-i386-low.c (the_low_target): Update.
11647 * linux-x86-64-low.c (the_low_target): Update.
11649 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11651 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
11652 reg-s390.o and reg-s390x.o.
11654 * linux-low.c (new_inferior): New global variable.
11655 (linux_create_inferior, linux_attach): Set it.
11656 (linux_wait_for_process): Call the_low_target.arch_setup after the
11657 target has stopped for the first time.
11658 (initialize_low): Do not call the_low_target.arch_setup.
11660 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
11661 (s390_set_pc): Likewise.
11662 (s390_arch_setup): New function.
11663 (the_low_target): Use s390_arch_setup as arch_setup routine.
11665 * regcache.c (realloc_register_cache): New function.
11666 (set_register_cache): Call it for each existing regcache.
11668 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11670 * server.h (init_registers): Remove prototype.
11672 * linux-low.h (struct linux_target_ops): Add arch_setup field.
11673 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
11674 instead of init_registers ().
11675 * linux-arm-low.c (init_registers_arm): Add prototype.
11676 (init_registers_arm_with_iwmmxt): Likewise.
11677 (the_low_target): Add initializer for arch_setup field.
11678 * linux-cris-low.c (init_registers_cris): Add prototype.
11679 (the_low_target): Add initializer for arch_setup field.
11680 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
11681 (the_low_target): Add initializer for arch_setup field.
11682 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
11683 (the_low_target): Add initializer for arch_setup field.
11684 * linux-ia64-low.c (init_registers_ia64): Add prototype.
11685 (the_low_target): Add initializer for arch_setup field.
11686 * linux-m32r-low.c (init_registers_m32r): Add prototype.
11687 (the_low_target): Add initializer for arch_setup field.
11688 * linux-m68k-low.c (init_registers_m68k): Add prototype.
11689 (the_low_target): Add initializer for arch_setup field.
11690 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
11691 (init_registers_mips64_linux): Likewise.
11692 (the_low_target): Add initializer for arch_setup field.
11693 * linux-ppc-low.c (init_registers_ppc): Add prototype.
11694 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
11695 (the_low_target): Add initializer for arch_setup field.
11696 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
11697 (init_registers_powerpc_64): Likewise.
11698 (the_low_target): Add initializer for arch_setup field.
11699 * linux-s390-low.c (init_registers_s390): Add prototype.
11700 (init_registers_s390x): Likewise.
11701 (the_low_target): Add initializer for arch_setup field.
11702 * linux-sh-low.c (init_registers_sh): Add prototype.
11703 (the_low_target): Add initializer for arch_setup field.
11704 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
11705 (the_low_target): Add initializer for arch_setup field.
11706 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
11707 (the_low_target): Add initializer for arch_setup field.
11709 * win32-low.h (struct win32_target_ops): Add arch_setup field.
11710 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
11711 instead of init_registers ().
11712 * win32-arm-low.c (init_registers_arm): Add prototype.
11713 (the_low_target): Add initializer for arch_setup field.
11714 * win32-i386-low.c (init_registers_i386): Add prototype.
11715 (the_low_target): Add initializer for arch_setup field.
11717 * spu-low.c (init_registers_spu): Add prototype.
11718 (initialize_low): Call initialie_registers_spu () instead of
11719 initialize_registers ().
11721 2008-02-19 Pedro Alves <pedro@codesourcery.com>
11723 * server.c (handle_v_requests): When handling the vRun and vAttach
11724 packets, if already debugging a process, don't kill it. Return an
11727 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
11729 * server.c (handle_query): Correct length check.
11731 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
11733 * win32-low.c (do_initial_child_stuff): Add process handle
11734 parameter. Set current_process_handle and current_process_id from the
11735 parameters. Clear globals.
11736 (win32_create_inferior): Don't set current_process_handle and
11737 current_process_id here. Instead pass them on the call to
11738 do_initial_child_stuff.
11739 (win32_attach): Likewise.
11740 (win32_clear_inferiors): New.
11741 (win32_kill): Don't close the current process handle or the
11742 current thread handle here. Instead call win32_clear_inferiors.
11743 (win32_detach): Don't open a new handle to the process. Call
11744 win32_clear_inferiors.
11745 (win32_join): Don't rely on current_process_handle; open a new
11746 handle using the process id.
11747 (win32_wait): Call win32_clear_inferiors when the inferior process
11750 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
11752 * server.c (monitor_show_help): Add "exit".
11754 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
11756 * Makefile.in (SFILES): Add linux-xtensa-low.c.
11757 (clean): Add reg-xtensa.c.
11758 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
11759 * configure.srv (xtensa*-*-linux*) New target.
11760 * linux-xtensa-low.c: New.
11761 * xtensa-xtregs.c: New.
11763 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
11765 * hostio.c: Don't include errno.h.
11766 (errno_to_fileio_errno): Move to hostio-errno.
11767 * hostio.c: (hostio_error): Remove the error parameter. Defer the
11768 error number outputting to the target->hostio_last_error callback.
11769 (hostio_packet_error): Use FILEIO_EINVAL directly.
11770 (handle_open, handle_pread, hostio_error, handle_unlink): Update
11771 calls to hostio_error.
11772 * hostio-errno.c: New.
11773 * server.h (hostio_last_error_from_errno): Declare.
11774 * target.h (target_ops): Add hostio_last_error member.
11775 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
11776 as hostio_last_error handler.
11777 * spu-low.c (spu_target_ops): Likewise.
11778 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
11779 (wince_hostio_last_error): New functions.
11780 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
11781 as hostio_last_error handler.
11782 (win32_target_ops) [!_WIN32_WCE]: Register
11783 hostio_last_error_from_errno as hostio_last_error handler.
11784 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
11785 (hostio-errno.o): New rule.
11786 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
11787 * configure.srv (srv_hostio_err_objs): New variable. Default to
11789 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
11790 * configure: Regenerate.
11792 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11794 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
11795 (linux_kill, linux_detach): Clean up the process list.
11796 * remote-utils.c (remote_open): Improve port number parsing.
11797 (putpkt_binary, input_interrupt): Only send interrupts if the target
11799 * server.c (extended_protocol): Make static.
11800 (attached): Define earlier.
11801 (exit_requested, response_needed, program_argv): New variables.
11802 (target_running): New.
11803 (start_inferior): Clear attached here.
11804 (attach_inferior): Set attached here.
11805 (require_running): Define.
11806 (handle_query): Use require_running and target_running. Implement
11808 (handle_v_attach, handle_v_run): New.
11809 (handle_v_requests): Use require_running. Handle vAttach and vRun.
11810 (gdbserver_usage): Update.
11811 (main): Redo argument parsing. Handle --debug and --multi. Handle
11812 --attach along with other options or after the port. Save
11813 program_argv. Support no initial program. Resynchronize
11814 communication with GDB after an error. Handle "monitor exit".
11815 Use require_running and target_running. Always allow the extended
11816 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
11817 restart in extended mode.
11818 * README: Refer to the GDB manual. Update --attach usage.
11820 2007-12-20 Andreas Schwab <schwab@suse.de>
11822 * linux-low.c (STACK_SIZE): Define.
11823 (linux_tracefork_child): Use it. Use __clone2 on ia64.
11824 (linux_test_for_tracefork): Likewise.
11826 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
11828 * linux-low.c (linux_wait_for_event): Update messages. Do not
11829 reinsert auto-delete breakpoints.
11830 * mem-break.c (struct breakpoint): Change return type of handler to
11832 (set_breakpoint_at): Update handler type.
11833 (reinsert_breakpoint_handler): Return 1 instead of calling
11835 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
11837 (check_breakpoints): Delete auto-delete breakpoints and return 2.
11838 * mem-break.h (set_breakpoint_at): Update handler type.
11839 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
11840 * win32-low.c (auto_delete_breakpoint): New.
11841 (get_child_debug_event): Use it.
11843 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
11845 * configure.ac: Check for pread and pwrite.
11846 * hostio.c (handle_pread): Fall back to lseek and read.
11847 (handle_pwrite): Fall back to lseek and write.
11848 * config.in, configure: Regenerated.
11850 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
11852 * server.c (myresume): Add own_buf argument.
11853 (main): Update calls.
11855 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
11857 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
11858 * remote-utils.c (remote_open): Do not call disable_async_io.
11859 (block_async_io): Delete.
11860 (unblock_async_io): Make static.
11861 (initialize_async_io): New.
11862 * server.c (handle_v_cont): Handle async I/O here.
11863 (myresume): Likewise. Move other common resume tasks here...
11864 (main): ... from here. Call initialize_async_io. Disable async
11865 I/O before the main loop.
11866 * server.h (initialize_async_io): Declare.
11867 (block_async_io, unblock_async_io): Delete prototypes.
11868 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
11870 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
11872 * remote-utils.c (readchar): Allow binary data in received messages.
11874 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11876 * win32-low.c (attaching): New global.
11877 (win32_create_inferior): Clear the `attaching' global.
11878 (win32_attach): Set the `attaching' global.
11879 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
11880 attaching. Only set a breakpoint at the entry point if not
11883 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11885 * server.c (main): Don't report dll events on the initial
11886 connection on attaches.
11888 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11890 * server.c (main): Relax numerical bases supported for the pid of
11891 the --attach command line argument.
11893 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11895 * win32-low.c (win32_attach): Call OpenProcess before
11896 DebugActiveProcess, not after. Add last error output to error
11899 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11901 * win32-low.c (win32_get_thread_context)
11902 (win32_set_thread_context): New functions.
11903 (thread_rec): Use win32_get_thread_context.
11904 (continue_one_thread, win32_resume): Use win32_set_thread_context.
11905 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
11908 2007-12-03 Leo Zayas
11909 Pedro Alves <pedro_alves@portugalmail.pt>
11911 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
11913 (child_add_thread): Minor cleanup.
11914 (child_continue): Resume artificially suspended threads before
11915 calling ContinueDebugEvent.
11916 (suspend_one_thread): New.
11917 (fake_breakpoint_event): New.
11918 (get_child_debug_event): Change return type to int. Check here if
11919 gdb sent an interrupt request. If a soft interrupt was requested,
11920 fake a breakpoint event. Return 0 if there is no event to handle,
11922 (win32_wait): Don't check here if gdb sent an interrupt request.
11923 Ensure there is a valid event to handle.
11924 (win32_request_interrupt): Add soft interruption method as last
11927 2007-12-03 Leo Zayas
11928 Pedro Alves <pedro_alves@portugalmail.pt>
11930 * win32-low.h (win32_thread_info): Add descriptions to the
11931 structure members. Replace `suspend_count' counter by a
11933 * win32-low.c (thread_rec): Update condition of when to get the
11934 context from the inferior. Rely on ContextFlags being set if it
11935 has already been retrieved. Only suspend the inferior thread if
11936 we haven't already. Warn if that fails.
11937 (continue_one_thread): s/suspend_count/suspended/. Only call
11938 ResumeThread once. Warn if that fails.
11940 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
11942 * win32-low.c (win32_wait): Don't read from the inferior when it
11943 has already exited.
11945 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
11947 * Makefile.in (win32_low_h): New variable.
11948 (win32-low.o): Add dependency on $(win32_low_h).
11949 (win32-arm-low.o, win32-i386-low.o): New rules.
11951 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
11953 * hostio.c: Correct copyright year.
11955 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
11957 * Makefile.in (OBS): Add hostio.o.
11958 (hostio.o): New rule.
11959 * server.h (handle_vFile): Declare.
11960 * hostio.c: New file.
11961 * server.c (handle_v_requests): Take packet_len and new_packet_len
11962 for binary packets. Call handle_vFile.
11963 (main): Update call to handle_v_requests.
11965 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
11967 * linux-low.c: Include <sched.h>.
11969 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
11971 * linux-low.c (linux_tracefork_grandchild): New.
11972 (linux_tracefork_child): Use clone.
11973 (linux_test_for_tracefork): Use clone; allocate and free a stack.
11975 2007-10-31 Joel Brobecker <brobecker@adacore.com>
11977 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
11979 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
11981 * linux-low.c (handle_extended_wait): Handle unexpected signals.
11983 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
11985 * inferiors.c (change_inferior_id): Delete.
11986 (add_pid_to_list, pull_pid_from_list): New.
11987 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
11988 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
11989 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
11990 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
11991 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
11992 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
11993 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
11994 (using_threads): Always set to 1.
11995 (handle_extended_wait): New.
11996 (add_process): Do not set TID.
11997 (linux_create_inferior): Set must_set_ptrace_flags.
11998 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
11999 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
12000 (linux_thread_alive): Rename TID argument to LWPID.
12001 (linux_wait_for_process): Handle unknown processes. Do not use TID.
12002 (linux_wait_for_event): Do not use TID or check using_threads. Update
12003 call to dead_thread_notify. Call handle_extended_wait.
12004 (linux_create_inferior): Use PTRACE_SETOPTIONS.
12005 (send_sigstop): Delete sigstop_sent.
12006 (wait_for_sigstop): Avoid TID.
12007 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
12008 (linux_test_for_tracefork): New.
12009 (linux_lookup_signals): Use thread_db_active and
12010 linux_supports_tracefork_flag.
12011 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
12012 * linux-low.h (get_process_thread): Avoid TID.
12013 (struct process_ifo): Move thread_known and tid to the end. Remove
12015 (linux_attach_lwp, thread_db_init): Update prototypes.
12016 * server.h (change_inferior_id): Delete prototype.
12017 (add_pid_to_list, pull_pid_from_list): New prototypes.
12018 * thread-db.c (thread_db_use_events): New.
12019 (find_first_thread): Rename to...
12020 (find_one_thread): ...this. Update callers and messages. Do not
12021 call fatal. Check thread_db_use_events. Do not call
12022 change_inferior_id or new_thread_notify.
12023 (maybe_attach_thread): Update. Do not call new_thread_notify.
12024 (thread_db_init): Set thread_db_use_events. Check use_events.
12025 * utils.c (fatal, warning): Correct message prefix.
12027 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
12029 * Makefile.in (clean): Remove new files.
12030 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
12031 (powerpc-64.o, powerpc-64.c): New rules.
12032 * configure.srv: Use alternate register sets for powerpc64-*-linux*
12033 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
12035 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
12037 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
12038 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
12039 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
12040 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
12041 (target_regsets): Add AltiVec and SPE register sets.
12042 * configure.ac: Check for AltiVec and SPE.
12043 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
12044 (ppc_fill_vrregset, ppc_store_vrregset): New.
12045 (target_regsets): Add AltiVec register set.
12046 * configure: Regenerated.
12048 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
12050 * linux-low.c (O_LARGEFILE): Define.
12051 (linux_read_memory): Use /proc/PID/mem.
12052 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
12053 * configure, config.in: Regenerated.
12055 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12057 * linux-low.c (linux_wait_for_event): Do not pass signals while
12060 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
12062 * win32-low.c (create_process): New.
12063 (win32_create_inferior): Use create_process instead of
12064 CreateProcess. If create_process failed retry appending an ".exe"
12065 suffix. Store the GetLastError result immediatelly after
12066 create_process calls and use it on the call to error.
12068 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
12070 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
12072 2007-08-23 Joel Brobecker <brobecker@adacore.com>
12074 * configure.ac: Switch license to GPLv3.
12076 2007-08-01 Michael Snyder <msnyder@access-company.com>
12078 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
12080 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
12082 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
12084 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
12085 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
12086 CloseToolhelp32Snapshot.
12087 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
12088 CloseToolhelp32Snapshot.
12090 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
12092 * server.c (main): Check for inferior exit before main loop.
12094 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
12096 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
12097 instead of on tmp_desc.
12099 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
12100 Daniel Jacobowitz <dan@codesourcery.com>
12102 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
12103 (add_thread): Minor cleanups.
12104 (clear_inferiors): Move lower in the file. Clear the DLL
12106 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
12107 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
12108 (xml_escape_text): New.
12109 * server.c (handle_query): Handle qXfer:libraries:read. Report it
12111 (handle_v_cont): Report errors.
12112 (gdbserver_version): Update.
12113 (main): Correct size of own_buf. Do not report initial DLL events.
12114 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
12115 (unloaded_dll, xml_escape_text): New.
12116 * win32-low.c (enum target_waitkind): Update comments.
12117 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
12118 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
12119 (win32_EnumProcessModules, win32_GetModuleInformation)
12120 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
12121 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
12122 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
12123 (win32_Module32First, win32_Module32Next, load_toolhelp)
12124 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
12125 (get_child_debug_event): Handle DLL events.
12126 (win32_wait): Likewise.
12128 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
12130 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
12131 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
12133 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
12135 * win32-low.c (handle_output_debug_string): Ignore event if not
12138 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
12140 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
12142 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
12144 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
12146 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
12148 * inferiors.c (change_inferior_id): Add comment.
12149 * linux-low.c (check_removed_breakpoint): Add an early
12150 prototype. Improve debug output.
12151 (linux_attach): Doc update.
12152 (linux_detach_one_process, linux_detach): Clean up before releasing
12154 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
12155 * linux-low.h (struct process_info): Doc improvement.
12156 * mem-break.c (delete_all_breakpoints): New.
12157 * mem-break.h (delete_all_breakpoints): New prototype.
12158 * thread-db.c (find_first_thread): New.
12159 (thread_db_create_event): Call it instead of
12160 thread_db_find_new_threads. Clean up unused variables.
12161 (maybe_attach_thread): Remove first thread handling.
12162 (thread_db_find_new_threads): Use find_first_thread.
12163 (thread_db_get_tls_address): Likewise.
12165 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
12167 * thread-db.c (thread_db_find_new_threads): Add prototype.
12168 (thread_db_create_event): Check for the main thread before adding
12170 (maybe_attach_thread): Only enable event reporting if TID == 0.
12171 (thread_db_get_tls_address): Check for new threads.
12173 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
12175 * linux-low.c (linux_create_inferior): Try execv before execvp.
12176 * spu-low.c (spu_create_inferior): Likewise.
12178 2007-06-13 Mike Frysinger <vapier@gentoo.org>
12180 * linux-low.c (linux_create_inferior): Change execv to execvp.
12181 * spu-low.c (spu_create_inferior): Likewies.
12183 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
12185 * Makefile.in (clean): Clean new files instead of deleted ones.
12186 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
12187 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
12189 * configure.srv: Specify XML files and new regformats for MIPS and
12191 * linux-mips-low.c (mips_num_regs): Set to only used registers.
12192 (mips_regmap): Do not fetch $0. Remove unused registers. Add
12193 an entry for the restart register.
12194 (mips_cannot_fetch_register, mips_cannot_store_register)
12195 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
12196 register names to match the XML descriptions.
12197 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
12198 restart register instead of $0.
12200 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12201 Markus Deuling <deuling@de.ibm.com>
12203 * remote-utils.c (decode_xfer_write): New function.
12204 * server.h (decode_xfer_write): Add prototype.
12205 * server.c (handle_query): Add PACKET_LEN argument. Support
12206 qXfer:spu:read and qXfer:spu:write packets.
12207 (main): Pass packet_len to handle_query.
12208 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
12209 * target.h (target_ops): Add qxfer_spu.
12211 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12213 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
12214 accessing non-seekable spufs files.
12216 2007-05-16 Markus Deuling <deuling@de.ibm.com>
12218 * server.c (handle_query): Add reply for qC packet.
12220 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12221 Leo Zayas <lerele@champenstudios@com>
12223 * server.h (check_remote_input_interrupt_request): New function.
12224 * remote_utils.c (INVALID_DESCRIPTOR): New define.
12225 (remote_desc): Initialize with INVALID_DESCRIPTOR.
12226 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
12227 (check_remote_input_interrupt_request): New function.
12228 * server.h (check_remote_input_interrupt_request): Declare.
12229 * win32-low.c (winapi_DebugBreakProcess,
12230 winapi_GenerateConsoleCtrlEvent): New typedefs.
12231 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
12233 (win32_wait): Check for remote interrupt request
12234 with check_remote_input_interrupt_request.
12235 (win32_request_interrupt): New function.
12236 (win32_target_op): Set request_interrupt to win32_request_interrupt.
12238 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12240 * win32-low.c (debug_registers_changed,
12241 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
12242 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
12243 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
12244 (thread_rec): Get context using the low target.
12245 (child_add_thread): Call thread_added on the low target,
12246 which does the same thing.
12248 (do_initial_child_stuff): Remove debug registers references.
12249 Set context using the low target. Resume threads after
12250 setting the contexts.
12251 (child_continue): Remove dead variable. Remove debug
12252 registers references.
12253 (child_fetch_inferior_registers): Go through the low target.
12254 (do_child_store_inferior_registers): Remove.
12255 (child_store_inferior_registers): Go through the low target.
12256 (win32_resume): Remove debug registers references.
12257 Set context using the low target.
12258 (handle_exception): Change return type to void. Don't record
12259 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
12260 first chance exception.
12261 (get_child_debug_event): Change return type to void. Remove
12262 goto loop. Always return after waiting for debug event.
12263 (win32_wait): Convert to switch statement. Handle spurious
12266 * win32-i386-low.c (debug_registers_changed,
12267 debug_registers_used): New.
12268 (initial_stuff): Rename to ...
12269 (i386_initial_stuff): ... this. Clear debug registers
12271 (store_debug_registers): Delete.
12272 (i386_get_thread_context): New.
12273 (load_debug_registers): Delete.
12274 (i386_set_thread_context): New.
12275 (i386_thread_added): New.
12276 (single_step): Rename to ...
12277 (i386_single_step): ... this.
12278 (do_fetch_inferior_registers): Rename to ...
12279 (i386_fetch_inferior_register): ... this.
12280 (i386_store_inferior_register): New.
12281 (the_low_target): Adapt to new interface.
12283 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
12284 (arm_get_thread_context): New.
12285 (arm_set_thread_context): New.
12287 (do_fetch_inferior_registers): Rename to ...
12288 (arm_fetch_inferior_register): ... this.
12289 (arm_store_inferior_register): New.
12290 (arm_wince_breakpoint): Reimplement as unsigned long.
12291 (arm_wince_breakpoint_len): Define.
12292 (the_low_target): Adapt to new interface.
12294 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
12295 load_debug_registers. Add get_thread_context, set_thread_context,
12296 thread_added and store_inferior_register. Rename
12297 fetch_inferior_registers to fetch_inferior_register.
12298 (regptr): Remove declaration.
12300 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12302 * linux-low.c (linux_detach): Change return type to int. Return 0.
12303 * spu-low.c (spu_detach): Likewise.
12305 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12307 * target.h (target_ops): Change return type of detach to int.
12309 (join_inferior): New.
12310 * server.c (main): Don't skip detach support on mingw32.
12311 If the inferior doesn't support detaching return error.
12312 Call join_inferior instead of using waitpid.
12313 * linux-low.c (linux_join): New.
12314 (linux_target_op): Add linux_join.
12315 * spu-low.c (spu_join): New.
12316 (spu_target_ops): Add spu_join.
12317 * win32-low.c (win32_detach): Adapt to new interface.
12318 Reopen current_process_handle before detaching. Issue a child
12319 resume before detaching.
12321 (win32_target_op): Add win32_join.
12323 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12325 * win32-low.c (win32-attach): Fix return value.
12326 * target.h (target_ops): Describe ATTACH return values.
12328 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12330 * win32-low.c (GETPROCADDRESS): Define.
12331 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
12332 (winapi_DebugSetProcessKillOnExit): Likewise.
12333 (win32_create_inferior): Force usage of ansi CreateProcessA.
12334 (win32_attach): Use GETPROCADDRESS.
12335 (win32_detach): Likewise.
12337 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12339 * win32-low.c (win32_wait): Don't use WSTOPSIG.
12341 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
12343 * win32-low.c: Commit leftover changes from 2007-03-29.
12345 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
12347 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
12348 fields short instead of int. Add explicit padding.
12349 (i387_cache_to_fsave): Remove unnecessary casts.
12350 (i387_fsave_to_cache): Doc fix.
12351 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
12353 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
12355 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
12356 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
12358 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
12360 * configure.srv (arm*-*-mingw32ce*): Move near the other
12363 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
12365 * configure.ac: Add errno checking.
12366 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
12367 sys/file.h and malloc.h.
12368 (AC_CHECK_DECLS): Add perror.
12369 (srv_mingwce): Handle.
12370 * configure.srv (i[34567]86-*-cygwin*): Add
12371 win32-i386-low.o to srv_tgtobj.
12372 (i[34567]86-*-mingw*): Likewise.
12373 (arm*-*-mingw32ce*): Add case.
12374 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
12375 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
12376 [__MINGW32CE__] (strerror): New function.
12377 [__MINGW32CE__] (errno): Define to GetLastError.
12378 [__MINGW32CE__] (COUNTOF): New macro.
12379 (remote_open): Remove extra close call.
12380 * mem-break.c (delete_breakpoint_at): New function.
12381 * mem-break.h (delete_breakpoint_at): Declare.
12382 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
12383 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
12384 [USE_WIN32API] (read, write): Add char* casts.
12385 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
12386 * server.h: Include wincecompat.h on Windows CE.
12387 [HAVE_ERRNO_H]: Check.
12388 (perror): Declare if not declared.
12389 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
12390 (perror_with_name): Remove errno declaration.
12391 * wincecompat.h: New.
12392 * wincecompat.c: New.
12393 * win32-low.h: New.
12394 * win32-arm-low.c: New.
12395 * win32-i386-low.c: New.
12396 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
12397 (OUTMSG2): Make it safe.
12399 (COUNTOF): New macro.
12400 (NUM_REGS): Get it from the low target.
12401 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
12402 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
12403 (thread_rec): Let low target handle debug registers.
12404 (child_add_thread): Likewise.
12405 (child_init_thread_list): Likewise.
12406 (continue_one_thread): Likewise.
12408 (do_child_fetch_inferior_registers): Move to ...
12409 * win32-i386-low.c: ... here, and rename to ...
12410 (do_fetch_inferior_registers): ... this.
12411 * win32-low.c (child_fetch_inferior_registers):
12412 Go through the low target.
12413 (do_child_store_inferior_registers): Use regptr.
12414 (strwinerror): New function.
12415 (win32_create_inferior): Handle Windows CE.
12416 Use strwinerror instead of strerror on Windows error
12417 codes. Add program to the error output.
12418 Don't close the main thread handle on Windows CE.
12419 (win32_attach): Use coredll.dll on Windows CE.
12420 (win32_kill): Close current process and current
12422 (win32_detach): Use coredll.dll on Windows CE.
12423 (win32_resume): Let low target handle debug registers, and
12425 (handle_exception): Add/Remove initial breakpoint. Avoid
12426 non-existant WSTOPSIG on Windows CE.
12427 (win32_read_inferior_memory): Cast to remove warning.
12428 (win32_arch_string): Go through the low target.
12429 (initialize_low): Call set_breakpoint_data with the low
12430 target's breakpoint.
12431 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
12432 FOP_REGNUM, mappings): Move to ...
12433 * win32-i386-low.c: ... here.
12434 * win32-low.c (win32_thread_info): Move to ...
12435 * win32-low.h: ... here.
12436 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
12437 win32-arm-low.c and wincecompat.c.
12438 (all:): Add $EXEEXT.
12439 (install-only:): Likewise.
12440 (gdbserver:): Likewise.
12441 (gdbreplay:): Likewise.
12442 * config.in: Regenerate.
12443 * configure: Regenerate.
12445 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
12447 * win32-low.c: Rename typedef thread_info to
12448 win32_thread_info throughout.
12450 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
12452 * win32-i386-low.c: Rename to ...
12453 * win32-low.c: ... this.
12454 * configure.srv: Replace win32-i386-low.o with win32-low.o.
12455 * Makefile.in: Likewise.
12457 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
12459 * remote-utils.c (monitor_output): Constify msg parameter.
12460 * server.h (monitor_output): Likewise.
12461 * win32-i386-low.c (handle_output_debug_string): New.
12462 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
12463 handle_output_debug_string.
12464 (get_child_debug_event): Likewise.
12466 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
12468 * server.c (main): Correct strtoul check.
12470 2007-03-27 Jon Ringle <jon@ringle.org>
12472 * linux-low.c: Check __ARCH_HAS_MMU__ also.
12474 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
12476 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
12478 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
12480 * terminal.h: Check HAVE_SGTTY_H.
12482 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
12484 * remote-utils.c (remote_open): Print out the assigned port number.
12486 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
12488 * remote-utils.c (monitor_output): New function.
12489 * server.c (debug_threads): Define here.
12490 (monitor_show_help): New function.
12491 (handle_query): Handle qRcmd.
12492 (main): Do not handle 'd' packet.
12493 * server.h (debug_threads, remote_debug, monitor_output): Declare.
12494 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
12497 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12499 * Makefile.in (EXEEXT): New.
12500 (clean): Use $(EXEEXT).
12502 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12504 * target.h (target_ops): Rename send_signal to request_interrupt,
12505 and remove enum target_signal parameter.
12506 * linux-low.c (linux_request_interrupt): Rename from
12507 linux_send_signal, and always send SIGINT.
12508 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
12509 and always send SIGINT.
12510 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
12512 (input_interrupt): Likewise.
12514 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12516 * server.c (get_features_xml): Check if target implemented
12518 * win32-i386-low.c (win32_arch_string): New.
12519 (win32_target_ops): Add win32_arch_string as arch_string member.
12521 2007-02-22 Markus Deuling <deuling@de.ibm.com>
12523 * spu-low.c (spu_arch_string): New.
12524 (spu_target_ops): Add spu_arch_string.
12526 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
12528 * remote-utils.c: Remove HAVE_TERMINAL_H check.
12529 * configure.ac: Do not check for terminal.h.
12530 * configure, config.in: Regenerated.
12532 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
12534 * Makefile.in (OBS): Add $(XML_BUILTIN).
12535 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
12537 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
12538 (arm-with-iwmmxt.c): New.
12539 * config.in, configure: Regenerate.
12540 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
12541 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
12542 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
12543 (arm*-*-linux*): Add iWMMXt and regset support.
12544 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
12545 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
12546 (arm_store_wmmxregset, target_regsets): New.
12547 * server.c (get_features_xml): Take annex argument. Check builtin
12549 (handle_query): Handle multiple annexes.
12551 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12553 * remote-utils.c [USE_WIN32API] (read, write): Define.
12554 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
12557 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
12559 * linux-i386-low.c (the_low_target): Set arch_string.
12560 * linux-x86-64-low.c (the_low_target): Likewise.
12561 * linux-low.c (linux_arch_string): New.
12562 (linux_target_ops): Add it.
12563 * linux-low.h (struct linux_target_ops): Add arch_string.
12564 * server.c (write_qxfer_response): Use const void * for DATA.
12565 (get_features_xml): New.
12566 (handle_query): Handle qXfer:features:read. Report it for qSupported.
12567 * target.h (struct target_ops): Add arch_string method.
12569 2007-01-03 Denis Pilat <denis.pilat@st.com>
12570 Daniel Jacobowitz <dan@codesourcery.com>
12572 * linux-low.c (linux_kill): Handle being called with no threads.
12573 * win32-i386-low.c (win32_kill): Likewise.
12574 (get_child_debug_event): Clear current_process_handle.
12576 2006-12-30 Denis PILAT <denis.pilat@st.com>
12577 Daniel Jacobowitz <dan@codesourcery.com>
12579 * remote-utils.c (remote_open): Check the type of specified
12580 serial port devices before opening them.
12581 * server.c (main): Kill the inferior if an error occurs during
12582 the first remote_open.
12584 2006-12-05 Markus Deuling <deuling@de.ibm.com>
12586 * README: Update supported targets.
12588 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
12590 * Makefile.in (clean): Remove reg-mips64.c.
12591 (reg-mips64.c, reg-mips64.o): New rules.
12592 * configure.srv: Handle mips64. Include regset support for mips.
12593 * linux-mips-low.c (union mips_register): New.
12594 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
12595 (mips_breakpoint, mips_breakpoint_at): Use int.
12596 (mips_collect_register, mips_supply_register)
12597 (mips_collect_register_32bit, mips_supply_register_32bit)
12598 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12599 (mips_store_fpregset, target_regsets): New.
12600 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
12602 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
12604 * configure.srv: Add target "spu*-*-*".
12605 * Makefile.in (clean): Remove reg-spu.c.
12606 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
12607 * spu-low.c: New file.
12609 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
12611 * configure.ac: Correct td_thr_tls_get_addr test.
12612 * configure: Regenerated.
12614 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
12616 * linux-low.c (linux_wait_for_event): Reformat. Use the
12617 pass_signals array.
12618 * remote-utils.c (decode_address_to_semicolon): New.
12619 * server.c (pass_signals, handle_general_set): New.
12620 (handle_query): Mention QPassSignals for qSupported.
12621 (main): Call handle_general_set.
12622 * server.h (pass_signals, decode_address_to_semicolon): New.
12624 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
12626 * server.c (handle_query): Correct error handling for read_auxv.
12628 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
12630 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
12631 and srv_linux_thread_db to yes.
12632 * linux-s390-low.c (s390_fill_gregset): New function.
12633 (target_regsets): Define data structure.
12635 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
12637 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
12638 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
12639 * config.in, configure: Regenerated.
12640 * inferiors.c (gdb_id_to_thread): New function.
12641 (gdb_id_to_thread_id): Use it.
12642 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
12643 * linux-low.h (struct process_info): Add th member.
12644 (thread_db_get_tls_address): New prototype.
12645 * remote-utils.c (decode_address): Make non-static.
12646 * server.c (handle_query): Handle qGetTLSAddr.
12647 * server.h (gdb_id_to_thread, decode_address): New prototypes.
12648 * target.h (struct target_ops): Add get_tls_address.
12649 * thread-db.c (maybe_attach_thread): Save the thread handle.
12650 (thread_db_get_tls_address): New.
12652 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
12654 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
12655 (linux_resume_one_process): Take a siginfo_t *. Update all
12656 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
12657 (struct pending_signals): Add a siginfo_t.
12658 (linux_wait_for_process): Always set last_status.
12659 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
12660 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
12661 * linux-low.h (struct process_info): Add last_status.
12663 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
12665 * remote-utils.c (try_rle): New function.
12666 (putpkt_binary): Use it.
12668 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
12670 * Makefile.in (clean): Clean reg-x86-64-linux.c.
12671 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
12672 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
12673 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
12674 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
12677 2006-08-08 Richard Sandiford <richard@codesourcery.com>
12679 * server.c (terminal_fd): New variable.
12680 (old_foreground_pgrp): Likewise.
12681 (restore_old_foreground_pgrp): New function.
12682 (start_inferior): Record the terminal file descriptor in terminal_fd
12683 and its original foreground group in old_foreground_pgrp. Register
12684 restore_old_foreground_pgrp with atexit().
12686 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
12688 * server.c (handle_query): Correct qPart to qXfer.
12690 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
12692 * configure.ac: Check for more headers which are missing on
12693 Windows. Automatically supply -lwsock32 and USE_WIN32API.
12694 * configure.srv: Add Cygwin and mingw32.
12695 * remote-utils.c: Don't include headers unconditionally which
12696 are missing on mingw32. Include <winsock.h> for mingw32.
12697 (remote_open): Adjust for mingw32 support. Flush
12698 standard error after writing to it.
12699 (remote_close, putpkt_binary, input_interrupt, block_async_io)
12700 (unblock_async_io, enable_async_io, disable_async_io)
12701 (readchar, getpkt): Update for Winsock support.
12702 (prepare_resume_reply): Expect a protocol signal number.
12703 * server.c: Disable <sys/wait.h> on mingw32.
12704 (start_inferior): Adjust for mingw32 support. Flush
12705 standard error after writing to it.
12706 (attach_inferior): Likewise. Use protocol signal
12708 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
12710 * win32-i386-low.c: New file.
12711 * Makefile.in (XM_CLIBS): Set.
12712 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
12713 (win32-i386-low.o): New dependency rule.
12714 * linux-low.c (linux_wait): Use target signal numbers.
12715 * target.h (struct target_ops): Doc fix.
12716 * server.h (target_signal_to_name): New prototype.
12717 * gdbreplay.c: Don't include headers unconditionally which
12718 are missing on mingw32. Include <winsock.h> for mingw32.
12719 (remote_close, remote_open): Adjust for Winsock support.
12720 * configure, config.in: Regenerated.
12722 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
12724 * server.c (decode_xfer_read, write_qxfer_response): New.
12725 (handle_query): Take a packet length argument. Handle
12726 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
12727 the qSupported response.
12728 (main): Update call to handle_query.
12730 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
12732 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
12733 (putpkt_binary): Renamed from putpkt and adjusted for binary
12735 (putpkt): New wrapper for putpkt_binary.
12736 (readchar): Don't mask off the high bit.
12737 (decode_X_packet): New function.
12738 * server.c (main): Call putpkt_binary if a handler sets the packet
12739 length. Save the length of the incoming packet. Handle 'X'.
12740 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
12742 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
12744 * server.c (handle_query): Handle qSupported.
12746 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
12748 * remote-utils.c (all_symbols_looked_up): New variable.
12749 (look_up_one_symbol): Check it.
12750 * server.h (look_up_one_symbol): New declaration.
12751 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
12753 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
12755 * Makefile.in (linux-arm-low.o): Update dependencies.
12756 * linux-arm-low.c: Include "gdb_proc_service.h".
12757 (PTRACE_GET_THREAD_AREA): Define.
12758 (ps_get_thread_area): New function.
12760 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
12762 * configure.srv (m68k*-*-uclinux*): New target.
12763 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
12764 (linux_resume_one_process): Remove extraneous cast.
12765 (linux_read_offsets): New.
12766 (linux_target_op): Add linux_read_offsets on mmuless systems.
12767 * server.c (handle_query): Add qOffsets logic.
12768 * target.h (struct target_ops): Add read_offsets.
12770 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
12772 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
12773 (PTRACE_GET_THREAD_AREA): Define.
12774 (ps_get_thread_area): New function.
12775 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
12776 (linux-x86-64-low.o): Update.
12778 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
12780 * configure.ac: Remove checks for prfpregset_t.
12781 * gdb_proc_service.h: New file.
12782 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
12783 new "gdb_proc_service.h".
12784 * proc-service.c: Likewise.
12785 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
12786 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
12787 * Makefile.in (gdb_proc_service_h): Updated.
12788 * configure, config.in: Regenerated.
12790 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
12792 * remote-utils.c (prepare_resume_reply): Move declaration
12793 of gdb_id_from_wait to the top of the block.
12795 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
12797 * linux-low.c (regsets_store_inferior_registers): Read the regset
12798 from the target before filling it.
12800 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
12802 * server.c (attach_inferior): Return SIGTRAP for a successful
12805 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12807 * Makefile.in (OBS): Add version.o.
12808 (STAGESTUFF): Delete.
12809 (version.o): Add dependencies.
12810 (version.c): Replace rule.
12811 (clean): Remove version.c.
12812 * server.c (gdbserver_version): New.
12813 (gdbserver_usage): Use printf.
12814 (main): Handle --version and --help.
12815 * server.h (version, host_name): Add declarations.
12817 2005-12-23 Eli Zaretskii <eliz@gnu.org>
12829 * linux-x86-64-low.c:
12831 * linux-s390-low.c:
12832 * linux-ppc64-low.c:
12834 * linux-mips-low.c:
12835 * linux-m68k-low.c:
12836 * linux-m32r-low.c:
12839 * linux-ia64-low.c:
12840 * linux-i386-low.c:
12841 * linux-crisv32-low.c:
12853 * gdbserver.1: Add (C) after Copyright. Update the FSF
12856 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
12858 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
12859 (arm_breakpoint_at): Recognize both breakpoints.
12860 (the_low_target): Use the correct breakpoint instruction.
12862 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
12864 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
12865 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
12866 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
12867 (the_low_target): Update.
12869 2005-10-25 Andreas Schwab <schwab@suse.de>
12871 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
12873 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
12874 (ia64_num_regs): Reduce to 462.
12876 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
12878 * acinclude.m4: Correct quoting.
12879 * aclocal.m4: Regenerated.
12881 Suggested by SZOKOVACS Robert <szo@ies.hu>:
12882 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
12883 (thread_db_init): Call thread_db_err_str.
12884 * configure.ac: Check for TD_VERSION.
12885 * config.in, configure: Regenerated.
12887 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12889 * server.h (error, fatal, warning): Add ATTR_FORMAT.
12891 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
12893 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
12894 is not available. Define HAVE_PTRACE_GETREGS if it is.
12895 * config.in, configure: Regenerated.
12896 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
12897 * linux-i386-low.c, linux-m68k-low.c: Update to use
12898 HAVE_PTRACE_GETREGS.
12899 * linux-low.c (regsets_fetch_inferior_registers)
12900 (regsets_store_inferior_registers): Only return 0 if we processed
12902 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
12903 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
12905 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
12907 * inferiors.c (struct thread_info): Add gdb_id.
12908 (add_thread): Add gdb_id argument.
12909 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
12910 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
12911 calls to add_thread.
12912 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
12913 * server.c (handle_query): Use thread_to_gdb_id.
12914 (handle_v_cont, main): Use gdb_id_to_thread_id.
12915 * server.h (add_thread): Update prototype.
12916 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
12919 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
12921 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
12922 left-padded registers.
12923 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
12924 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
12926 2005-07-01 Steve Ellcey <sje@cup.hp.com>
12928 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
12929 * configure: Regenerate.
12930 * config.in: Regenerate.
12931 * server.h (NEED_DECLARATION_STRERROR):
12932 Replace with !HAVE_DECL_STRERROR.
12934 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
12936 * linux-low.c (linux_wait, linux_send_signal): Don't test
12937 an unsigned long variable for > 0 if it could be MAX_ULONG.
12938 * server.c (myresume): Likewise.
12939 * target.c (set_desired_inferior): Likewise.
12941 2005-06-13 Mark Kettenis <kettenis@gnu.org>
12943 * configure.ac: Simplify and improve check for socklen_t.
12944 * configure, config.in: Regenerate.
12946 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
12948 * acconfig.h: Remove.
12949 * configure.ac: Add a test for socklen_t. Use three-argument
12950 AC_DEFINE throughout.
12951 * config.in: Regenerated using autoheader 2.59.
12952 * configure: Regenerated.
12954 * gdbreplay.c (socklen_t): Provide a default.
12955 (remote_open): Use socklen_t.
12956 * remote-utils.c (socklen_t): Provide a default.
12957 (remote_open): Use socklen_t.
12958 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
12961 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
12963 * linux-low.c (linux_read_memory, linux_write_memory)
12964 (linux_read_auxv): Likewise.
12965 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
12966 (check_mem_write): Likewise.
12967 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
12969 * regcache.c (struct inferior_rgcache_data, registers_to_string)
12970 (registers_from_string, register_data): Likewise.
12971 * server.c (handle_query, main): Likewise.
12972 * server.h (convert_ascii_to_int, convert_int_to_ascii)
12973 (decode_M_packet): Likewise.
12974 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
12975 * target.h (struct target_ops): Update read_memory, write_memory,
12977 (read_inferior_memory, write_inferior_memory): Update.
12978 * linux-low.h (struct linux_target_ops): Change type of breakpoint
12979 to unsigned char *.
12980 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
12981 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
12982 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
12983 linux-s390-low.c, linux-sh-low.c: Update for changes in
12984 read_inferior_memory and the_low_target->breakpoint.
12986 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
12988 * Makefile.in (SFILES): Add linux-ppc64-low.c.
12989 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
12990 * configure.srv: Add powerpc64-*-linux*.
12991 * linux-ppc64-low.c: New file.
12993 2005-05-23 Orjan Friberg <orjanf@axis.com>
12995 * linux-cris-low.c: New file with support for CRIS.
12996 * linux-crisv32-low.c: Ditto for CRISv32.
12997 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
12998 (clean): Add reg-cris.c and reg-crisv32.c.
12999 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
13000 reg-crisv32.o, and reg-crisv32.c to make rules.
13001 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
13002 recognized targets.
13004 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
13006 * linux-low.c (fetch_register): Ensure buffer size is a multiple
13007 of sizeof (PTRACE_XFER_TYPE).
13008 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
13010 2005-05-12 Orjan Friberg <orjanf@axis.com>
13012 * target.h (struct target_ops): Add insert_watchpoint,
13013 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
13014 pointers for hardware watchpoint support.
13015 * linux-low.h (struct linux_target_ops): Ditto.
13016 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
13017 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
13018 to linux_target_ops.
13019 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
13021 * server.c (main): Recognize 'Z' and 'z' packets.
13023 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
13025 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
13026 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
13027 (the_low_target): Add new members.
13029 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13031 * proc-service.c (ps_lgetregs): Search all_processes instead of
13034 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
13036 * server.c (start_inferior): Change return type to int.
13037 (attach_inferior): Change sigptr to int *.
13038 (handle_v_cont, handle_v_requests): Change signal to int *.
13039 (main): Change signal to int.
13041 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
13043 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
13044 * configure.srv: Add m32r*-*-linux*.
13045 * linux-m32r-low.c: New file.
13047 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
13049 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
13051 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
13053 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
13054 Take unsigned long arguments for PIDs.
13055 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
13056 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
13057 (wait_for_sigstop, linux_resume_one_process)
13058 (regsets_fetch_inferior_registers, linux_send_signal)
13059 (linux_read_auxv): Likewise. Update the types of variables holding
13060 PIDs. Update format string specifiers.
13061 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
13062 * remote-utils.c (prepare_resume_reply): Likewise.
13063 * server.c (cont_thread, general_thread, step_thread)
13064 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
13066 (handle_query): Update format specifiers.
13067 (handle_v_cont, main): Use strtoul for thread IDs.
13068 * server.h (struct inferior_list_entry): Use unsigned long for ID.
13069 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
13070 (general_thread, step_thread, thread_from_wait)
13071 (old_thread_from_wait): Update.
13072 * target.h (struct thread_resume): Use unsigned long for THREAD.
13073 (struct target_ops): Use unsigned long for arguments to attach and
13076 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
13078 * acinclude.m4: Include bfd/bfd.m4 directly.
13079 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
13080 <agriffis@toolchain.org>.
13081 * aclocal.m4, configure: Regenerated.
13083 2005-01-07 Andrew Cagney <cagney@gnu.org>
13085 * configure.ac: Rename configure.in, require autoconf 2.59.
13086 * configure: Re-generate.
13088 2004-12-08 Daniel Jacobowitz <dan@debian.org>
13090 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
13091 LIBS when finished.
13092 * aclocal.m4: Regenerated.
13093 * configure: Regenerated.
13095 2004-11-21 Andreas Schwab <schwab@suse.de>
13097 * linux-m68k-low.c (m68k_num_gregs): Define.
13098 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
13099 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
13100 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
13101 (m68k_breakpoint_at): New. Add to the_low_target.
13103 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
13104 srv_linux_thread_db to yes.
13106 2004-10-20 Joel Brobecker <brobecker@gnat.com>
13108 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
13109 (ARCH_SET_FS): Likewise.
13110 (ARCH_GET_FS): Likewise.
13111 (ARCH_GET_GS): Likewise.
13113 2004-10-16 Daniel Jacobowitz <dan@debian.org>
13115 * linux-i386-low.c (ps_get_thread_area): New.
13116 * linux-x86-64-low.c (ps_get_thread_area): New.
13117 * linux-low.c: Include <sys/syscall.h>.
13118 (linux_kill_one_process): Don't kill the first thread here.
13119 (linux_kill): Kill the first thread here.
13120 (kill_lwp): New function.
13121 (send_sigstop, linux_send_signal): Use it.
13122 * proc-service.c: Clean up #ifdefs.
13123 (fpregset_info): Delete.
13124 (ps_lgetregs): Update and enable implementation.
13125 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
13127 * remote-utils.c (struct sym_cache, symbol_cache): New.
13128 (input_interrupt): Print a clearer message.
13129 (async_io_enabled): New variable.
13130 (enable_async_io, disable_async_io): Use it. Update comments.
13131 (look_up_one_symbol): Use the symbol cache.
13132 * thread-db.c (thread_db_look_up_symbols): New function.
13133 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
13135 2004-10-16 Daniel Jacobowitz <dan@debian.org>
13137 * configure.in: Test for -rdynamic.
13138 * configure: Regenerated.
13139 * Makefile (INTERNAL_LDFLAGS): New.
13140 (gdbserver, gdbreplay): Use it.
13142 2004-09-02 Andrew Cagney <cagney@gnu.org>
13144 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
13146 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
13148 * linux-low.c (linux_wait): Clear all_processes list also.
13150 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
13152 * linux-low.c: Include <errno.h>. Remove extern declaration of
13155 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
13157 * gdbreplay.c, server.h, utils.c: Update copyright years.
13159 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
13161 * server.c (main): Print child status or termination signal from
13162 variable 'signal', not 'sig'.
13164 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
13166 * linux-low.c (linux_read_memory): Change return type to
13167 int. Check for and return error from ptrace().
13168 * target.c (read_inferior_memory): Change return type to int. Pass
13169 back return status from the_target->read_memory().
13170 * target.h (struct target_ops): Adapt *read_memory() prototype.
13172 (read_inferior_memory): Adapt prototype.
13173 * server.c (main): Return an error packet if
13174 read_inferior_memory() returns an error.
13176 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
13178 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
13179 Unify with other clean targets.
13181 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
13183 * server.c (handle_v_cont): Call set_desired_inferior.
13185 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
13187 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
13189 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
13191 * linux-low.c (linux_wait): Unblock async I/O.
13192 (linux_resume): Block and enable async I/O.
13193 * remote-utils.c (block_async_io, unblock_async_io): New functions.
13194 * server.h (block_async_io, unblock_async_io): Add prototypes.
13196 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
13198 * remote-utils.c (remote_open): Print a status notice after
13199 opening a TCP port.
13200 * server.c (attach_inferior): Print a status notice after
13203 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
13205 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
13207 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
13209 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
13211 * server.c, target.h: Update copyright years.
13213 2004-02-25 Roland McGrath <roland@redhat.com>
13215 * target.h (struct target_ops): New member `read_auxv'.
13216 * server.c (handle_query): Handle qPart:auxv:read: query using that.
13217 * linux-low.c (linux_read_auxv): New function.
13218 (linux_target_ops): Initialize `read_auxv' member to that.
13220 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13222 Committed by Jim Blandy <jimb@redhat.com>.
13224 * linux-s390-low.c (s390_num_regs): Update.
13225 (s390_regmap): Remove control registers. Use __s390x__ predefine
13226 instead of GPR_SIZE to distiguish s390 and s390x targets.
13228 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
13230 * linux-low.c: Update copyright year.
13231 (check_removed_breakpoint): Clear pending_is_breakpoint.
13232 (linux_set_resume_request, linux_queue_one_thread)
13233 (resume_status_pending_p): New functions.
13234 (linux_continue_one_thread): Use process->resume.
13235 (linux_resume): Only resume threads if there are no pending events.
13236 * linux-low.h (struct process_info): Add resume request
13239 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
13241 * regcache.c (new_register_cache): Clear the allocated register
13242 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
13244 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
13246 * linux-low.c (linux_resume): Take a struct thread_resume *
13248 (linux_wait): Update call.
13249 (resume_ptr): New static variable.
13250 (linux_continue_one_thread): Renamed from
13251 linux_continue_one_process. Use resume_ptr.
13252 (linux_resume): Use linux_continue_one_thread.
13253 * server.c (handle_v_cont, handle_v_requests): New functions.
13254 (myresume): New function.
13255 (main): Handle 'v' case.
13256 * target.h (struct thread_resume): New type.
13257 (struct target_ops): Change argument of "resume" to struct
13259 (myresume): Delete macro.
13261 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
13263 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
13264 (uninstall): Support DESTDIR.
13266 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
13268 * configure.srv: Add xscale*linux copy of arm*linux entry.
13270 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
13272 * linux-arm-low.c (arm_reinsert_addr): New function.
13273 (the_low_target): Add arm_reinsert_addr.
13275 2003-07-08 Mark Kettenis <kettenis@gnu.org>
13277 * mem-break.c: Remove whitespace at end of file.
13279 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
13281 * configure.in: Check whether we need to prototype strerror.
13282 * server.h: Optionally prototype strerror.
13283 * gdbreplay.c (perror_with_name): Use strerror.
13284 * linux-low.c (linux_attach_lwp): Use strerror.
13285 * utils.c (perror_with_name): Use strerror.
13286 * config.in, configure: Regenerated.
13288 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
13290 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
13291 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
13293 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
13295 * Makefile.in (SFILES): Update.
13296 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
13297 low-sun3.c: Remove files.
13299 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
13301 * linux-low.c: Move comment to linux_thread_alive where it belonged.
13302 (linux_detach_one_process, linux_detach): New functions.
13303 (linux_target_ops): Add linux_detach.
13304 * server.c (main): Handle 'D' packet.
13305 * target.h (struct target_ops): Add "detach" member.
13306 (detach_inferior): Define.
13308 2003-06-13 Mark Kettenis <kettenis@gnu.org>
13310 From Kelley Cook <kelleycook@wideopenwest.com>:
13311 * configure.srv: Accept i[34567]86 variants.
13313 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
13315 * linux-low.c (linux_wait_for_event): Correct comment typos.
13316 (linux_resume_one_process): Call check_removed_breakpoint.
13317 (linux_send_signal): New function.
13318 (linux_target_ops): Add linux_send_signal.
13319 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
13321 * target.h (struct target_ops): Add send_signal.
13323 2003-05-29 Jim Blandy <jimb@redhat.com>
13325 * linux-low.c (usr_store_inferior_registers): Transfer buf in
13326 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
13327 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
13328 away part of the register's value.
13330 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
13332 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
13333 (linux_wait_for_event, linux_init_signals): Likewise.
13335 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
13337 * configure.in: Check for stdlib.h.
13338 * configure: Regenerated.
13339 * config.in: Regenerated.
13341 2003-01-04 Andreas Schwab <schwab@suse.de>
13343 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
13345 2003-01-02 Andrew Cagney <ac131313@redhat.com>
13347 * Makefile.in: Remove obsolete code.
13349 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
13351 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
13352 defined(PT_FPR0_HI).
13354 2002-11-17 Stuart Hughes <seh@zee2.com>
13356 * linux-arm-low.c (arm_num_regs): Increase.
13357 (arm_regmap): Include status register.
13359 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
13361 * linux-low.c (register_addr): Remove incorrect -1 check.
13363 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
13365 * linux-low.c (linux_create_inferior): Call setpgid. Return
13367 (unstopped_p, linux_signal_pid): Remove.
13368 (linux_target_ops): Remove linux_signal_pid.
13369 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
13370 global instead of target method.
13371 * target.h (struct target_ops): Remove signal_pid. Update comment
13372 for create_inferior.
13373 * server.c (signal_pid): New variable.
13374 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
13375 gdbserver. Set the child to be the foreground process group.
13376 (attach_inferior): Set signal_pid.
13378 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
13380 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
13382 2002-08-20 Jim Blandy <jimb@redhat.com>
13384 * Makefile.in (LDFLAGS): Allow the configure script to establish a
13387 2002-08-01 Andrew Cagney <cagney@redhat.com>
13389 * Makefile.in: Make chill references obsolete.
13391 2002-07-24 Kevin Buettner <kevinb@redhat.com>
13393 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
13394 * configure: Regenerate.
13395 * config.in: Regenerate.
13397 2002-07-09 David O'Brien <obrien@FreeBSD.org>
13399 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
13400 (perror_with_name, remote_close, remote_open, expect, play): Static.
13402 2002-07-04 Michal Ludvig <mludvig@suse.cz>
13404 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
13405 byte offsets instead of an array of indexes.
13406 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
13408 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
13410 * regcache.c: Add comment.
13412 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
13414 * thread-db.c: New file.
13415 * proc-service.c: New file.
13416 * acinclude.m4: New file.
13417 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
13418 proc-service.o, and thread-db.o.
13419 (linux-low.o): Add USE_THREAD_DB.
13420 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
13421 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
13422 * aclocal.m4: Regenerated.
13423 * config.in: Regenerated.
13424 * configure: Regenerated.
13425 * configure.in: Check for proc_service.h, sys/procfs.h,
13426 thread_db.h, and linux/elf.h headrs.
13427 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
13428 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
13429 Check for -lthread_db and thread support.
13430 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
13431 PowerPC, and SuperH.
13432 * i387-fp.c: Constify arguments.
13433 * i387-fp.h: Likewise.
13434 * inferiors.c: (struct thread_info): Renamed from
13435 `struct inferior_info'. Remove PID member. Use generic inferior
13436 list header. All uses updated.
13437 (inferiors, signal_pid): Removed.
13438 (all_threads): New variable.
13439 (get_thread): Define.
13440 (add_inferior_to_list): New function.
13441 (for_each_inferior): New function.
13442 (change_inferior_id): New function.
13443 (add_inferior): Removed.
13444 (remove_inferior): New function.
13445 (add_thread): New function.
13446 (free_one_thread): New function.
13447 (remove_thread): New function.
13448 (clear_inferiors): Use for_each_inferior and free_one_thread.
13449 (find_inferior): New function.
13450 (find_inferior_id): New function.
13451 (inferior_target_data): Update argument type.
13452 (set_inferior_target_data): Likewise.
13453 (inferior_regcache_data): Likewise.
13454 (set_inferior_regcache_data): Likewise.
13455 * linux-low.c (linux_bp_reinsert): Remove.
13456 (all_processes, stopping_threads, using_thrads)
13457 (struct pending_signals, debug_threads, pid_of): New.
13458 (inferior_pid): Replace with macro.
13459 (struct inferior_linux_data): Remove.
13460 (get_stop_pc, add_process): New functions.
13461 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
13462 Use add_process and add_thread.
13463 (linux_attach_lwp): New function, based on old linux_attach. Use
13464 add_process and add_thread. Set stop_expected for new threads.
13465 (linux_attach): New function.
13466 (linux_kill_one_process): New function.
13467 (linux_kill): Kill all LWPs.
13468 (linux_thread_alive): Use find_inferior_id.
13469 (check_removed_breakpoints, status_pending_p): New functions.
13470 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
13471 Update. Use WNOHANG. Wait for cloned processes also. Update process
13472 struct for the found process.
13473 (linux_wait_for_event): New function.
13474 (linux_wait): Use it. Support LWPs.
13475 (send_sigstop, wait_for_sigstop, stop_all_processes)
13476 (linux_resume_one_process, linux_continue_one_process): New functions.
13477 (linux_resume): Support LWPs.
13478 (REGISTER_RAW_SIZE): Remove.
13479 (fetch_register): Use register_size instead. Call supply_register.
13480 (usr_store_inferior_registers): Likewise. Call collect_register.
13481 Fix recursive case.
13482 (regsets_fetch_inferior_registers): Improve error message.
13483 (regsets_store_inferior_registers): Add debugging.
13484 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
13485 (unstopped_p, linux_signal_pid): New functions.
13486 (linux_target_ops): Add linux_signal_pid.
13487 (linux_init_signals): New function.
13488 (initialize_low): Call it. Initialize using_threads.
13489 * regcache.c (inferior_regcache_data): Add valid
13491 (get_regcache): Fetch registers lazily. Add fetch argument
13492 and update all callers.
13493 (regcache_invalidate_one, regcache_invalidate): New
13495 (new_register_cache): Renamed from create_register_cache.
13496 Return the new regcache.
13497 (free_register_cache): Change argument to a void *.
13498 (registers_to_string, registers_from_string): Call get_regcache
13499 with fetch flag set.
13500 (register_data): Make static. Pass fetch flag to get_regcache.
13501 (supply_register): Call get_regcache with fetch flag clear.
13502 (collect_register): Call get_regcache with fetch flag set.
13503 (collect_register_as_string): New function.
13504 * regcache.h: Update.
13505 * remote-utils.c (putpkt): Flush after debug output and use
13507 Handle input interrupts while waiting for an ACK.
13508 (input_interrupt): Use signal_pid method.
13509 (getpkt): Flush after debug output and use stderr.
13510 (outreg): Use collect_register_as_string.
13511 (new_thread_notify, dead_thread_notify): New functions.
13512 (prepare_resume_reply): Check using_threads. Set thread_from_wait
13513 and general_thread.
13514 (look_up_one_symbol): Flush after debug output.
13515 * server.c (step_thread, server_waiting): New variables.
13516 (start_inferior): Don't use signal_pid. Update call to mywait.
13517 (attach_inferior): Update call to mywait.
13518 (handle_query): Handle qfThreadInfo and qsThreadInfo.
13519 (main): Don't fetch/store registers explicitly. Use
13520 set_desired_inferior. Support proposed ``Hs'' packet. Update
13522 * server.h: Update.
13523 (struct inferior_list, struct_inferior_list_entry): New.
13524 * target.c (set_desired_inferior): New.
13525 (write_inferior_memory): Constify.
13526 (mywait): New function.
13527 * target.h: Update.
13528 (struct target_ops): New signal_pid method.
13529 (mywait): Removed macro, added prototype.
13531 * linux-low.h (regset_func): Removed.
13532 (regset_fill_func, regset_store_func): New.
13533 (enum regset_type): New.
13534 (struct regset_info): Add type field. Use new operation types.
13535 (struct linux_target_ops): stop_pc renamed to get_pc.
13536 Add decr_pc_after_break and breakpoint_at.
13537 (get_process, get_thread_proess, get_process_thread)
13538 (strut process_info, all_processes, linux_attach_lwp)
13539 (thread_db_init): New.
13541 * linux-arm-low.c (arm_get_pc, arm_set_pc,
13542 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
13543 (the_low_target): Add new members.
13544 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
13545 (i386_store_fpxregset): Constify.
13546 (target_regsets): Add new kind identifier.
13547 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
13548 (i386_set_pc): Add debugging.
13549 (i386_breakpoint_at): New function.
13550 (the_low_target): Add new members.
13551 * linux-mips-low.c (mips_get_pc, mips_set_pc)
13552 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
13553 (mips_breakpoint_at): New.
13554 (the_low_target): Add new members.
13555 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
13556 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
13557 (the_low_target): Add new members.
13558 * linux-sh-low.c (sh_get_pc, sh_set_pc)
13559 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
13560 (the_low_target): Add new members.
13561 * linux-x86-64-low.c (target_regsets): Add new kind
13564 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
13566 From Martin Pool <mbp@samba.org>:
13567 * server.c (gdbserver_usage): New function.
13570 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
13572 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
13573 stop_at -> stop_pc.
13575 2002-05-04 Andrew Cagney <ac131313@redhat.com>
13577 * Makefile.in: Remove obsolete code.
13579 2002-04-24 Michal Ludvig <mludvig@suse.cz>
13581 * linux-low.c (regsets_fetch_inferior_registers),
13582 (regsets_store_inferior_registers): Removed cast to int from
13584 * regcache.h: Added declaration of struct inferior_info.
13586 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
13588 * inferiors.c (struct inferior_info): Add regcache_data.
13589 (add_inferior): Call create_register_cache.
13590 (clear_inferiors): Call free_register_cache.
13591 (inferior_regcache_data, set_inferior_regcache_data): New functions.
13592 * regcache.c (struct inferior_regcache_data): New.
13593 (registers): Remove.
13594 (get_regcache): New function.
13595 (create_register_cache, free_register_cache): New functions.
13596 (set_register_cache): Don't initialize the register cache here.
13597 (registers_to_string, registers_from_string, register_data): Call
13599 * regcache.h: Add prototypes.
13600 * server.h: Likewise.
13602 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
13604 * mem-break.c: New file.
13605 * mem-break.h: New file.
13606 * Makefile.in: Add mem-break.o rule; update server.h
13608 * inferiors.c (struct inferior_info): Add target_data
13610 (clear_inferiors): Free target_data member if set.
13611 (inferior_target_data, set_inferior_target_data): New functions.
13612 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
13613 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
13614 * linux-low.c (linux_bp_reinsert): New variable.
13615 (struct inferior_linux_data): New.
13616 (linux_create_inferior): Use set_inferior_target_data.
13617 (linux_attach): Likewise. Call add_inferior.
13618 (linux_wait_for_one_inferior): New function.
13619 (linux_wait): Call it.
13620 (linux_write_memory): Add const.
13621 (initialize_low): Call set_breakpoint_data.
13622 * linux-low.h (struct linux_target_ops): Add breakpoint
13624 * server.c (attach_inferior): Remove extra add_inferior
13626 * server.h: Include mem-break.h. Update inferior.c
13628 * target.c (read_inferior_memory)
13629 (write_inferior_memory): New functions.
13630 * target.h (read_inferior_memory)
13631 (write_inferior_memory): Change macros to prototypes.
13632 (struct target_ops): Update comments. Add const to write_memory
13635 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
13637 * linux-low.c (usr_store_inferior_registers): Support
13638 registers which are allowed to fail to store.
13639 * linux-low.h (linux_target_ops): Likewise.
13640 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
13641 (ppc_cannot_store_register): FPSCR may not be storable.
13643 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13645 * server.h: Include <string.h> if HAVE_STRING_H.
13646 * ChangeLog: Correct paths in last ChangeLog entry.
13648 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13650 * linux-low.h: Remove obsolete prototypes.
13651 (struct linux_target_ops): New.
13652 (extern the_low_target): New.
13653 * linux-low.c (num_regs, regmap): Remove declarations.
13654 (register_addr): Use the_low_target explicitly.
13655 (fetch_register): Likewise.
13656 (usr_fetch_inferior_registers): Likewise.
13657 (usr_store_inferior_registers): Likewise.
13658 * linux-arm-low.c (num_regs): Remove.
13659 (arm_num_regs): Define.
13660 (arm_regmap): Renamed from regmap, made static.
13661 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
13663 (arm_cannot_store_register): Renamed from cannot_store_register,
13665 (the_low_target): New.
13666 * linux-i386-low.c (num_regs): Remove.
13667 (i386_num_regs): Define.
13668 (i386_regmap): Renamed from regmap, made static.
13669 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
13671 (i386_cannot_store_register): Renamed from cannot_store_register,
13673 (the_low_target): New.
13674 * linux-ia64-low.c (num_regs): Remove.
13675 (ia64_num_regs): Define.
13676 (ia64_regmap): Renamed from regmap, made static.
13677 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
13679 (ia64_cannot_store_register): Renamed from cannot_store_register,
13681 (the_low_target): New.
13682 * linux-m68k-low.c (num_regs): Remove.
13683 (m68k_num_regs): Define.
13684 (m68k_regmap): Renamed from regmap, made static.
13685 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
13687 (m68k_cannot_store_register): Renamed from cannot_store_register,
13689 (the_low_target): New.
13690 * linux-mips-low.c (num_regs): Remove.
13691 (mips_num_regs): Define.
13692 (mips_regmap): Renamed from regmap, made static.
13693 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
13695 (mips_cannot_store_register): Renamed from cannot_store_register,
13697 (the_low_target): New.
13698 * linux-ppc-low.c (num_regs): Remove.
13699 (ppc_num_regs): Define.
13700 (ppc_regmap): Renamed from regmap, made static.
13701 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
13703 (ppc_cannot_store_register): Renamed from cannot_store_register,
13705 (the_low_target): New.
13706 * linux-s390-low.c (num_regs): Remove.
13707 (s390_num_regs): Define.
13708 (s390_regmap): Renamed from regmap, made static.
13709 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
13711 (s390_cannot_store_register): Renamed from cannot_store_register,
13713 (the_low_target): New.
13714 * linux-sh-low.c (num_regs): Remove.
13715 (sh_num_regs): Define.
13716 (sh_regmap): Renamed from regmap, made static.
13717 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
13719 (sh_cannot_store_register): Renamed from cannot_store_register,
13721 (the_low_target): New.
13722 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
13723 (the_low_target): New.
13725 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13727 * Makefile.in: Add stamp-h target.
13728 * configure.in: Create stamp-h.
13729 * configure: Regenerated.
13731 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13733 * inferiors.c: New file.
13734 * target.c: New file.
13735 * target.h: New file.
13736 * Makefile.in: Add target.o and inferiors.o. Update
13738 * linux-low.c (inferior_pid): New static variable,
13739 moved from server.c.
13740 (linux_create_inferior): Renamed from create_inferior.
13741 Call add_inferior. Return 0 on success instead of a PID.
13742 (linux_attach): Renamed from myattach.
13743 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
13744 (linux_thread_alive): Renamed from mythread_alive.
13745 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
13747 (linux_resume): Renamed from myresume. Add missing ``return 0''.
13748 (regsets_store_inferior_registers): Correct error message.
13749 Add missing ``return 0''.
13750 (linux_fetch_registers): Renamed from fetch_inferior_registers.
13751 (linux_store_registers): Renamed from store_inferior_registers.
13752 (linux_read_memory): Renamed from read_inferior_memory.
13753 (linux_write_memory): Renamed from write_inferior_memory.
13754 (linux_target_ops): New structure.
13755 (initialize_low): Call set_target_ops ().
13756 * remote-utils.c (unhexify): New function.
13757 (hexify): New function.
13758 (input_interrupt): Send signals to ``signal_pid''.
13759 * server.c (inferior_pid): Remove.
13760 (start_inferior): Update create_inferior call.
13761 (attach_inferior): Call add_inferior.
13762 (handle_query): New function.
13763 (main): Call handle_query for `q' packets.
13764 * server.h: Include "target.h". Remove obsolete prototypes.
13765 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
13767 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13769 * Makefile.in: Add WARN_CFLAGS. Update configury
13771 * configure.in: Check for <string.h>
13772 * configure: Regenerate.
13773 * config.in: Regenerate.
13774 * gdbreplay.c: Include needed system headers.
13775 (remote_open): Remove strchr prototype.
13776 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
13777 * regcache.c (supply_register): Change buf argument to const void *.
13778 (supply_register_by_name): Likewise.
13779 (collect_register): Change buf argument to void *.
13780 (collect_register_by_name): Likewise.
13781 * regcache.h: Add missing prototypes.
13782 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
13783 * server.c (handle_query): New function.
13784 (attached): New static variable, moved out of main.
13785 (main): Quiet longjmp clobber warnings.
13786 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
13787 * utils.c (error): Remove NORETURN.
projects / deliverable / binutils-gdb.git / blob